/* roulang page: index */
:root{
  --ff-bg:#0B0C0F;
  --ff-bg-deep:#0F1114;
  --ff-card:#14161B;
  --ff-raise:#1D2027;
  --ff-primary:#23C9B0;
  --ff-primary-soft:rgba(35,201,176,.12);
  --ff-amber:#F4A62A;
  --ff-rose:#E85C7A;
  --ff-text:#F2F0EC;
  --ff-muted:#A8A9B0;
  --ff-dim:#6E7078;
  --ff-line:rgba(255,255,255,.07);
  --ff-line-strong:rgba(255,255,255,.16);
  --ff-radius-card:18px;
  --ff-radius-img:14px;
  --ff-radius-btn:12px;
  --ff-shadow-hover:0 24px 48px -28px rgba(0,0,0,.9);
  --ff-inset:0 1px 0 rgba(255,255,255,.04) inset;
  --ff-ease:cubic-bezier(.2,.7,.3,1);
  --ff-side:248px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--ff-bg);
  color:var(--ff-text);
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none;transition:color .2s var(--ff-ease)}
img{max-width:100%;display:block;border:0}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--ff-primary);outline-offset:2px;border-radius:6px}

/* ============ 側邊導覽 ============ */
.ff-sidebar{
  position:fixed;top:0;left:0;bottom:0;width:var(--ff-side);
  background:var(--ff-bg-deep);
  border-right:1px solid var(--ff-line);
  display:flex;flex-direction:column;
  z-index:1040;
  padding-bottom:16px;
}
.ff-brand{
  height:88px;display:flex;flex-direction:column;justify-content:center;
  padding:0 20px;border-bottom:1px solid var(--ff-line);
}
.ff-brand-link{display:flex;align-items:center;gap:10px}
.ff-brand-mark{
  width:36px;height:36px;border-radius:10px;flex:0 0 36px;
  background:linear-gradient(135deg,var(--ff-primary),#1a9c8b);
  display:grid;place-items:center;color:#06231F;font-size:15px;
  box-shadow:0 8px 20px -12px rgba(35,201,176,.9);
}
.ff-brand-name{
  font-size:15px;font-weight:700;letter-spacing:.02em;line-height:1.3;
  display:block;max-width:150px;
}
.ff-brand-sub{
  margin-top:6px;font-size:10px;letter-spacing:.18em;color:var(--ff-dim);
  text-transform:uppercase;
}
.ff-nav{flex:1;overflow-y:auto;padding:16px 12px}
.ff-nav::-webkit-scrollbar{width:4px}
.ff-nav::-webkit-scrollbar-thumb{background:rgba(255,255,255,.1);border-radius:4px}
.ff-nav-item{
  display:flex;align-items:center;gap:10px;
  height:44px;padding:0 12px;border-radius:10px;
  font-size:14px;color:var(--ff-muted);
  border-left:3px solid transparent;
  transition:background .2s var(--ff-ease),color .2s var(--ff-ease);
}
.ff-nav-item i{width:18px;font-size:14px;text-align:center;flex:0 0 18px}
.ff-nav-item:hover{background:rgba(255,255,255,.05);color:var(--ff-text)}
.ff-nav-item.is-active{
  background:var(--ff-primary-soft);color:var(--ff-primary);
  border-left-color:var(--ff-primary);font-weight:600;
}
.ff-nav-group{
  font-size:12px;letter-spacing:.12em;color:var(--ff-dim);
  padding:22px 12px 10px;
}
.ff-side-foot{
  padding:14px 16px 0;border-top:1px solid var(--ff-line);
  margin:12px 12px 0;
}
.ff-side-foot a{
  display:flex;align-items:center;gap:8px;
  font-size:12.5px;color:var(--ff-dim);padding:6px 0;
}
.ff-side-foot a:hover{color:var(--ff-primary)}
.ff-side-foot i{width:14px;text-align:center}

/* ============ 行動端頂欄 ============ */
.ff-topbar{
  display:none;position:fixed;top:0;left:0;right:0;height:64px;
  align-items:center;justify-content:space-between;
  padding:0 18px;z-index:1050;
  background:rgba(11,12,15,.86);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--ff-line);
}
.ff-topbar .ff-brand-mark{width:32px;height:32px;flex:0 0 32px;font-size:13px}
.ff-topbar .ff-brand-name{font-size:14px;max-width:190px}
.ff-burger{
  width:44px;height:44px;border-radius:12px;border:1px solid var(--ff-line);
  background:transparent;color:var(--ff-text);font-size:16px;
  display:grid;place-items:center;
}
.ff-burger:hover{border-color:var(--ff-primary);color:var(--ff-primary)}
.ff-drawer{
  position:fixed;inset:0;z-index:1060;
  background:rgba(8,9,11,.96);
  backdrop-filter:blur(8px);
  padding:20px;overflow-y:auto;
  display:none;
}
.ff-drawer.is-open{display:block}
.ff-drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.ff-drawer-close{
  width:44px;height:44px;border-radius:12px;border:1px solid var(--ff-line);
  background:transparent;color:var(--ff-text);font-size:16px;display:grid;place-items:center;
}
.ff-drawer-nav a{
  display:block;font-size:1.125rem;line-height:56px;
  border-bottom:1px solid var(--ff-line);color:var(--ff-text);
}
.ff-drawer-nav a:hover{color:var(--ff-primary)}
.ff-drawer-label{font-size:12px;letter-spacing:.14em;color:var(--ff-dim);margin:26px 0 12px}
.ff-drawer-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.ff-drawer-grid a{
  border:1px solid var(--ff-line);border-radius:12px;
  padding:14px 12px;font-size:13.5px;line-height:1.5;color:var(--ff-muted);
  border-bottom:1px solid var(--ff-line);
}
.ff-drawer-grid a:hover{color:var(--ff-primary);border-color:rgba(35,201,176,.5)}

/* ============ 主內容 ============ */
.ff-main{margin-left:var(--ff-side);min-height:100vh}
.ff-container{max-width:1320px;margin:0 auto;padding:0 40px}
.ff-section{padding:96px 0}
.ff-section--tight{padding:72px 0}

.ff-sec-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:20px;
  margin-bottom:36px;flex-wrap:wrap;
}
.ff-sec-title{font-size:clamp(1.5rem,2.2vw,2rem);font-weight:700;letter-spacing:-.01em}
.ff-sec-desc{font-size:.9375rem;color:var(--ff-muted);margin-top:8px;max-width:60ch}
.ff-sec-actions{display:flex;align-items:center;gap:12px}

/* 按鈕 */
.ff-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--ff-radius-btn);border:1px solid transparent;
  padding:14px 26px;font-size:.9375rem;font-weight:700;cursor:pointer;
  transition:transform .2s var(--ff-ease),background .2s var(--ff-ease),border-color .2s var(--ff-ease),color .2s var(--ff-ease),box-shadow .2s var(--ff-ease);
}
.ff-btn--primary{background:var(--ff-primary);color:#06231F}
.ff-btn--primary:hover{
  background:#31dcc2;color:#06231F;transform:translateY(-2px);
  box-shadow:0 0 0 6px rgba(35,201,176,.16);
}
.ff-btn--ghost{background:transparent;border-color:rgba(255,255,255,.22);color:var(--ff-text)}
.ff-btn--ghost:hover{border-color:var(--ff-primary);color:var(--ff-primary);transform:translateY(-2px)}
.ff-btn--sm{padding:10px 18px;font-size:.875rem}
.ff-link-arrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.9375rem;font-weight:600;color:var(--ff-primary);
}
.ff-link-arrow i{transition:transform .2s var(--ff-ease);font-size:.8rem}
.ff-link-arrow:hover i{transform:translateX(3px)}
.ff-rail-btns{display:flex;gap:8px}
.ff-rail-btn{
  width:40px;height:40px;border-radius:12px;border:1px solid var(--ff-line);
  background:var(--ff-card);color:var(--ff-muted);display:grid;place-items:center;
  cursor:pointer;transition:all .2s var(--ff-ease);
}
.ff-rail-btn:hover{border-color:var(--ff-primary);color:var(--ff-primary)}

/* Hero */
.ff-hero{
  position:relative;overflow:hidden;
  height:clamp(520px,78vh,760px);
  display:flex;align-items:flex-end;
}
.ff-hero-bg{
  position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-1.jpg');
  background-size:cover;background-position:center;
  transform:scale(1.02);
}
.ff-hero::after{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(90deg,rgba(11,12,15,.96) 0%,rgba(11,12,15,.86) 38%,rgba(11,12,15,.35) 72%,rgba(11,12,15,.1) 100%),
    linear-gradient(0deg,rgba(11,12,15,1) 2%,rgba(11,12,15,.55) 34%,rgba(11,12,15,0) 70%),
    radial-gradient(circle at 78% 22%,rgba(244,166,42,.16),transparent 58%);
}
.ff-hero-inner{
  position:relative;z-index:3;width:100%;
  max-width:1320px;margin:0 auto;padding:0 40px 84px;
}
.ff-hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  height:26px;padding:0 12px;border-radius:8px;
  background:rgba(244,166,42,.16);color:var(--ff-amber);
  font-size:11.5px;letter-spacing:.1em;font-weight:700;margin-bottom:22px;
}
.ff-hero h1{
  font-size:clamp(2rem,4.4vw,3.4rem);font-weight:800;line-height:1.22;
  letter-spacing:-.02em;max-width:15ch;
}
.ff-hero h1 em{font-style:normal;color:var(--ff-primary)}
.ff-hero-sub{
  margin-top:20px;font-size:1.0625rem;color:var(--ff-muted);max-width:46ch;line-height:1.75;
}
.ff-hero-cta{display:flex;gap:14px;margin-top:32px;flex-wrap:wrap}
.ff-hero-meta{
  display:flex;gap:22px;margin-top:34px;flex-wrap:wrap;
  font-size:.8125rem;color:var(--ff-dim);
}
.ff-hero-meta span{display:inline-flex;align-items:center;gap:8px}
.ff-hero-meta i{color:var(--ff-primary);font-size:.75rem}
.ff-hero-posters{
  position:absolute;right:40px;bottom:84px;z-index:4;
  display:flex;align-items:flex-end;
}
.ff-hero-posters img{
  width:96px;aspect-ratio:3/4;object-fit:cover;
  border-radius:12px;border:1px solid rgba(255,255,255,.14);
  box-shadow:0 18px 36px -22px rgba(0,0,0,.95);
  transition:transform .22s var(--ff-ease);
  margin-left:-12px;
}
.ff-hero-posters img:first-child{margin-left:0}
.ff-hero-posters img:hover{transform:translateY(-10px)}

/* 橫滑軌道 */
.ff-rail-wrap{position:relative}
.ff-rail{
  display:flex;gap:20px;overflow-x:auto;padding:6px 4px 18px;
  scrollbar-width:none;-ms-overflow-style:none;scroll-behavior:smooth;
  mask-image:linear-gradient(90deg,transparent,#000 12px,#000 calc(100% - 40px),transparent);
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 12px,#000 calc(100% - 40px),transparent);
}
.ff-rail::-webkit-scrollbar{display:none}
.ff-poster{
  flex:0 0 216px;width:216px;
  background:var(--ff-card);border:1px solid var(--ff-line);
  border-radius:var(--ff-radius-card);overflow:hidden;
  transition:transform .22s var(--ff-ease),border-color .22s var(--ff-ease),box-shadow .22s var(--ff-ease);
}
.ff-poster:hover{
  transform:translateY(-4px);border-color:rgba(35,201,176,.3);
  box-shadow:var(--ff-shadow-hover);
}
.ff-poster-fig{position:relative;overflow:hidden;aspect-ratio:3/4;background:var(--ff-raise)}
.ff-poster-fig img{width:100%;height:100%;object-fit:cover;transition:transform .22s var(--ff-ease)}
.ff-poster:hover .ff-poster-fig img{transform:scale(1.04)}
.ff-poster-badge{
  position:absolute;top:10px;right:10px;
  height:22px;padding:0 8px;border-radius:8px;
  background:rgba(11,12,15,.82);color:var(--ff-amber);
  font-size:11px;font-weight:700;display:inline-flex;align-items:center;
  border:1px solid rgba(244,166,42,.35);
}
.ff-poster-badge--hot{color:var(--ff-rose);border-color:rgba(232,92,122,.4)}
.ff-poster-body{padding:14px 14px 16px}
.ff-poster-title{
  font-size:1rem;font-weight:600;line-height:1.45;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.ff-poster-meta{margin-top:6px;font-size:.75rem;color:var(--ff-dim)}

/* Bento 熱播 */
.ff-bento{display:grid;grid-template-columns:repeat(6,1fr);gap:20px}
.ff-bento-card{
  position:relative;overflow:hidden;border-radius:var(--ff-radius-card);
  border:1px solid var(--ff-line);background:var(--ff-card);
  min-height:250px;display:flex;align-items:flex-end;
  transition:transform .22s var(--ff-ease),border-color .22s var(--ff-ease),box-shadow .22s var(--ff-ease);
}
.ff-bento-card:hover{transform:translateY(-4px);border-color:rgba(35,201,176,.3);box-shadow:var(--ff-shadow-hover)}
.ff-bento-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.62;transition:transform .22s var(--ff-ease),opacity .22s var(--ff-ease)}
.ff-bento-card:hover img{transform:scale(1.04);opacity:.72}
.ff-bento-card::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(0deg,rgba(11,12,15,.95) 8%,rgba(11,12,15,.35) 58%,rgba(11,12,15,.1) 100%);
}
.ff-bento-num{
  position:absolute;top:8px;left:18px;z-index:2;
  font-size:64px;font-weight:800;line-height:1;letter-spacing:-.04em;
  color:transparent;-webkit-text-stroke:1.5px rgba(255,255,255,.28);
  transition:color .22s var(--ff-ease),-webkit-text-stroke-color .22s var(--ff-ease);
}
.ff-bento-card:hover .ff-bento-num{color:rgba(35,201,176,.28);-webkit-text-stroke-color:rgba(35,201,176,.55)}
.ff-bento-body{position:relative;z-index:2;padding:22px}
.ff-bento-tag{
  display:inline-flex;align-items:center;height:22px;padding:0 8px;
  border-radius:8px;background:rgba(35,201,176,.18);color:var(--ff-primary);
  font-size:11px;font-weight:700;margin-bottom:10px;
}
.ff-bento-title{font-size:1.15rem;font-weight:700;line-height:1.4}
.ff-bento-text{margin-top:6px;font-size:.875rem;color:var(--ff-muted);line-height:1.7}
.ff-span-3{grid-column:span 3}
.ff-span-2{grid-column:span 2}
.ff-bento-card--lg{min-height:340px}

/* 雜誌交錯 */
.ff-magazine{display:grid;grid-template-columns:5fr 7fr;gap:32px;align-items:start}
.ff-mag-feature{position:relative;border-radius:var(--ff-radius-card);overflow:hidden;border:1px solid var(--ff-line)}
.ff-mag-feature img{width:100%;aspect-ratio:16/11;object-fit:cover;transition:transform .22s var(--ff-ease)}
.ff-mag-feature:hover img{transform:scale(1.03)}
.ff-mag-feature-body{padding:24px}
.ff-mag-feature-title{font-size:1.35rem;font-weight:700;line-height:1.4;margin-top:12px}
.ff-mag-feature-text{margin-top:10px;font-size:.9375rem;color:var(--ff-muted);line-height:1.75}
.ff-mag-list{display:flex;flex-direction:column}
.ff-mag-item{
  display:flex;align-items:center;gap:16px;padding:18px 0;
  border-bottom:1px solid var(--ff-line);
  transition:transform .2s var(--ff-ease);
}
.ff-mag-item:first-child{padding-top:0}
.ff-mag-item:hover{transform:translateX(4px)}
.ff-mag-item img{
  width:64px;height:86px;object-fit:cover;border-radius:10px;flex:0 0 64px;
}
.ff-mag-item-title{font-size:1rem;font-weight:600;line-height:1.45}
.ff-mag-item-text{font-size:.875rem;color:var(--ff-muted);margin-top:4px;line-height:1.7}
.ff-mag-item-arrow{margin-left:auto;color:var(--ff-dim);font-size:.85rem}
.ff-mag-item:hover .ff-mag-item-arrow{color:var(--ff-primary)}

/* 類型膠囊 + 海報格 */
.ff-chips{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:28px}
.ff-chip{
  height:32px;padding:0 16px;border-radius:999px;
  border:1px solid var(--ff-line);background:transparent;
  color:var(--ff-muted);font-size:12.5px;font-weight:600;
  display:inline-flex;align-items:center;cursor:pointer;
  transition:all .2s var(--ff-ease);
}
.ff-chip:hover{color:var(--ff-text);border-color:var(--ff-line-strong)}
.ff-chip.is-active{
  border-color:var(--ff-primary);color:var(--ff-primary);
  background:rgba(35,201,176,.08);
}
.ff-grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}

/* 清單列 */
.ff-rows{display:flex;flex-direction:column;gap:14px}
.ff-row{
  display:flex;align-items:center;gap:20px;
  background:var(--ff-card);border:1px solid var(--ff-line);
  border-radius:var(--ff-radius-card);padding:16px 20px;
  transition:transform .22s var(--ff-ease),border-color .22s var(--ff-ease),box-shadow .22s var(--ff-ease);
}
.ff-row:hover{transform:translateY(-4px);border-color:rgba(35,201,176,.3);box-shadow:var(--ff-shadow-hover)}
.ff-row img{width:88px;height:120px;object-fit:cover;border-radius:12px;flex:0 0 88px}
.ff-row-body{flex:1;min-width:0}
.ff-row-title{font-size:1.0625rem;font-weight:600;line-height:1.45}
.ff-row-meta{display:flex;gap:12px;flex-wrap:wrap;font-size:.75rem;color:var(--ff-dim);margin-top:6px}
.ff-row-text{font-size:.875rem;color:var(--ff-muted);margin-top:8px;line-height:1.7}
.ff-row-arrow{
  width:38px;height:38px;border-radius:10px;flex:0 0 38px;
  border:1px solid var(--ff-line);color:var(--ff-dim);
  display:grid;place-items:center;font-size:.8rem;
  transition:all .2s var(--ff-ease);
}
.ff-row:hover .ff-row-arrow{border-color:var(--ff-primary);color:var(--ff-primary)}

/* 內容動態 / CMS 卡片 */
.ff-post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.ff-post-card{
  display:flex;flex-direction:column;height:100%;
  background:var(--ff-card);border:1px solid var(--ff-line);
  border-radius:var(--ff-radius-card);overflow:hidden;
  transition:transform .22s var(--ff-ease),border-color .22s var(--ff-ease),box-shadow .22s var(--ff-ease);
}
.ff-post-card:hover{transform:translateY(-4px);border-color:rgba(35,201,176,.3);box-shadow:var(--ff-shadow-hover)}
.ff-post-fig{position:relative;overflow:hidden;aspect-ratio:16/9;background:var(--ff-raise)}
.ff-post-fig img{width:100%;height:100%;object-fit:cover;transition:transform .22s var(--ff-ease)}
.ff-post-card:hover .ff-post-fig img{transform:scale(1.04)}
.ff-post-body{padding:20px;display:flex;flex-direction:column;flex:1}
.ff-post-tag{
  align-self:flex-start;height:22px;padding:0 9px;border-radius:8px;
  background:rgba(35,201,176,.18);color:var(--ff-primary);
  font-size:11px;font-weight:700;display:inline-flex;align-items:center;margin-bottom:12px;
}
.ff-post-title{
  font-size:1.0625rem;font-weight:600;line-height:1.5;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.ff-post-text{
  margin-top:10px;font-size:.875rem;color:var(--ff-muted);line-height:1.75;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}
.ff-post-foot{
  margin-top:auto;padding-top:16px;display:flex;align-items:center;justify-content:space-between;
  font-size:.75rem;color:var(--ff-dim);border-top:1px solid var(--ff-line);margin-top:18px;
}
.ff-post-foot i{color:var(--ff-primary);font-size:.75rem}
.ff-empty{
  border:2px dashed rgba(255,255,255,.18);border-radius:var(--ff-radius-card);
  padding:64px 24px;text-align:center;
}
.ff-empty i{font-size:32px;color:var(--ff-dim)}
.ff-empty-title{margin-top:16px;font-size:1.0625rem;font-weight:700}
.ff-empty-text{margin-top:8px;font-size:.875rem;color:var(--ff-muted)}
.ff-empty a{display:inline-block;margin-top:14px;color:var(--ff-primary);font-weight:600;font-size:.875rem}

/* FAQ */
.ff-faq{display:flex;flex-direction:column;gap:12px;max-width:920px}
.ff-faq-item{
  background:var(--ff-card);border:1px solid var(--ff-line);
  border-radius:14px;overflow:hidden;
  transition:border-color .2s var(--ff-ease);
}
.ff-faq-item[open]{border-color:rgba(35,201,176,.32)}
.ff-faq-item summary{
  list-style:none;cursor:pointer;
  min-height:60px;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:16px 22px;font-size:15px;font-weight:600;
}
.ff-faq-item summary::-webkit-details-marker{display:none}
.ff-faq-icon{
  position:relative;width:16px;height:16px;flex:0 0 16px;
  transition:transform .22s var(--ff-ease);
}
.ff-faq-icon::before,.ff-faq-icon::after{
  content:"";position:absolute;background:var(--ff-muted);border-radius:2px;
  transition:background .2s var(--ff-ease);
}
.ff-faq-icon::before{top:7px;left:0;width:16px;height:2px}
.ff-faq-icon::after{top:0;left:7px;width:2px;height:16px}
.ff-faq-item[open] .ff-faq-icon{transform:rotate(45deg)}
.ff-faq-item[open] .ff-faq-icon::before,
.ff-faq-item[open] .ff-faq-icon::after{background:var(--ff-primary)}
.ff-faq-body{
  padding:0 22px 22px;font-size:.9375rem;line-height:1.85;color:var(--ff-muted);
}

/* CTA 帶 */
.ff-cta{
  position:relative;overflow:hidden;border-radius:24px;
  padding:56px;
  background:
    linear-gradient(135deg,rgba(35,201,176,.22),rgba(244,166,42,.18) 100%),
    url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
  border:1px solid var(--ff-line);
}
.ff-cta::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 82% 40%,rgba(11,12,15,0) 0%,rgba(11,12,15,.72) 62%);
}
.ff-cta::after{
  content:"\f144";font-family:"Font Awesome 6 Free";font-weight:900;
  position:absolute;right:52px;top:50%;transform:translateY(-50%);
  font-size:150px;color:rgba(255,255,255,.07);line-height:1;
}
.ff-cta-inner{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap}
.ff-cta h2{font-size:clamp(1.5rem,2.2vw,2rem);font-weight:700;line-height:1.3;max-width:22ch}
.ff-cta p{margin-top:12px;color:var(--ff-muted);font-size:.9375rem;max-width:42ch}
.ff-form{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.ff-input{
  height:48px;min-width:260px;padding:0 16px;border-radius:12px;
  background:rgba(15,17,20,.85);border:1px solid var(--ff-line-strong);
  color:var(--ff-text);font-size:.9375rem;
  transition:border-color .2s var(--ff-ease),box-shadow .2s var(--ff-ease);
}
.ff-input::placeholder{color:var(--ff-dim)}
.ff-input:focus{
  outline:none;border-color:var(--ff-primary);
  box-shadow:0 0 0 3px rgba(35,201,176,.2);
}

/* 頁腳 */
.ff-footer{
  background:#0A0B0D;border-top:1px solid var(--ff-line);
  padding:72px 0 28px;margin-top:0;
}
.ff-footer-grid{
  display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:40px;
}
.ff-footer h3{
  font-size:12px;letter-spacing:.12em;color:var(--ff-primary);
  font-weight:700;margin-bottom:18px;
}
.ff-footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.ff-footer-desc{font-size:.875rem;color:var(--ff-muted);line-height:1.8;max-width:34ch}
.ff-footer-list a{
  display:block;font-size:14px;color:var(--ff-muted);padding:6px 0;
}
.ff-footer-list a:hover{color:var(--ff-text)}
.ff-footer-contact{font-size:.875rem;color:var(--ff-muted);line-height:1.9}
.ff-footer-bottom{
  margin-top:52px;padding-top:22px;border-top:1px solid var(--ff-line);
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:12px;color:var(--ff-dim);
}
.ff-social{display:flex;gap:10px}
.ff-social a{
  width:34px;height:34px;border-radius:10px;border:1px solid var(--ff-line);
  display:grid;place-items:center;color:var(--ff-dim);font-size:.8rem;
}
.ff-social a:hover{color:var(--ff-primary);border-color:var(--ff-primary)}

/* 響應式 */
@media (max-width:1399px){
  .ff-hero-posters{right:28px;bottom:72px}
}
@media (max-width:1199px){
  :root{--ff-side:200px}
  .ff-container{padding:0 28px}
  .ff-hero-inner{padding:0 28px 72px}
  .ff-brand-name{font-size:14px;max-width:126px}
  .ff-bento{grid-template-columns:repeat(4,1fr)}
  .ff-span-3{grid-column:span 2}
  .ff-span-2{grid-column:span 2}
  .ff-bento-card--lg{min-height:300px}
  .ff-grid-4{grid-template-columns:repeat(3,1fr)}
  .ff-post-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:991px){
  .ff-sidebar{display:none}
  .ff-topbar{display:flex}
  .ff-main{margin-left:0;padding-top:64px}
  .ff-container{padding:0 28px}
  .ff-section{padding:72px 0}
  .ff-hero{height:clamp(480px,72vh,640px)}
  .ff-hero-inner{padding:0 28px 64px}
  .ff-hero-posters{display:none}
  .ff-magazine{grid-template-columns:1fr;gap:28px}
  .ff-footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .ff-cta{padding:40px}
  .ff-cta::after{font-size:110px;right:24px}
}
@media (max-width:767px){
  .ff-container{padding:0 20px}
  .ff-section{padding:56px 0}
  .ff-hero-inner{padding:0 20px 56px}
  .ff-hero h1{font-size:1.75rem;max-width:20ch}
  .ff-hero-sub{font-size:1rem}
  .ff-hero-meta{gap:14px;font-size:.75rem}
  .ff-poster{flex:0 0 160px;width:160px}
  .ff-bento{grid-template-columns:1fr;gap:16px}
  .ff-span-3,.ff-span-2{grid-column:span 1}
  .ff-grid-4{grid-template-columns:repeat(2,1fr);gap:16px}
  .ff-post-grid{grid-template-columns:1fr}
  .ff-row{gap:14px;padding:14px}
  .ff-row img{width:72px;height:98px;flex:0 0 72px}
  .ff-row-arrow{display:none}
  .ff-footer-grid{grid-template-columns:1fr;gap:28px}
  .ff-cta{padding:32px 24px;border-radius:18px}
  .ff-cta::after{display:none}
  .ff-input{min-width:0;width:100%}
  .ff-form{width:100%}
  .ff-form .ff-btn{width:100%}
  .ff-sec-head{align-items:flex-start}
  .ff-faq-item summary{font-size:14px;padding:14px 18px}
  .ff-faq-body{padding:0 18px 18px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;scroll-behavior:auto !important}
}

/* roulang page: category1 */
:root{
  --ff-bg:#0B0C0F;
  --ff-deep:#0F1114;
  --ff-card:#14161B;
  --ff-raise:#1D2027;
  --ff-primary:#23C9B0;
  --ff-primary-soft:rgba(35,201,176,.12);
  --ff-amber:#F4A62A;
  --ff-rose:#E85C7A;
  --ff-text:#F2F0EC;
  --ff-sub:#A8A9B0;
  --ff-dim:#6E7078;
  --ff-line:rgba(255,255,255,.07);
  --ff-line-strong:rgba(255,255,255,.14);
  --ff-radius-card:18px;
  --ff-radius-img:14px;
  --ff-radius-btn:12px;
  --ff-radius-badge:8px;
  --ff-shadow-hover:0 24px 48px -28px rgba(0,0,0,.9);
  --ff-ease:cubic-bezier(.2,.7,.3,1);
  --ff-nav-w:248px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--ff-bg);
  color:var(--ff-text);
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei","Helvetica Neue",Arial,sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
body.ff-no-scroll{overflow:hidden;}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color .2s var(--ff-ease);}
a:hover{color:var(--ff-primary);}
button{font-family:inherit;cursor:pointer;}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.25;letter-spacing:-.01em;}
p{margin:0;}
ul{list-style:none;margin:0;padding:0;}
::selection{background:rgba(35,201,176,.35);color:#fff;}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{
  outline:2px solid var(--ff-primary);
  outline-offset:2px;
  border-radius:6px;
}
.ff-container{
  width:100%;
  max-width:1320px;
  margin:0 auto;
  padding:0 40px;
}

/* ============ 側欄導覽 ============ */
.ff-sidebar{
  position:fixed;
  top:0;left:0;
  width:var(--ff-nav-w);
  height:100vh;
  background:var(--ff-deep);
  border-right:1px solid var(--ff-line);
  display:flex;
  flex-direction:column;
  padding:0 16px 18px;
  overflow-y:auto;
  z-index:1040;
}
.ff-sidebar::-webkit-scrollbar{width:6px;}
.ff-sidebar::-webkit-scrollbar-thumb{background:rgba(255,255,255,.12);border-radius:999px;}
.ff-brand{
  display:flex;
  align-items:center;
  gap:12px;
  min-height:88px;
  padding:14px 8px;
  border-bottom:1px solid var(--ff-line);
  margin-bottom:14px;
}
.ff-brand-mark{
  flex:0 0 36px;
  width:36px;height:36px;
  border-radius:10px;
  display:grid;place-items:center;
  background:linear-gradient(140deg,var(--ff-primary),#12a08c);
  color:#06231F;
  font-size:14px;
}
.ff-brand-name{
  display:block;
  font-size:15px;
  font-weight:700;
  line-height:1.35;
  letter-spacing:.01em;
}
.ff-brand-sub{
  display:block;
  font-size:10px;
  letter-spacing:.16em;
  color:var(--ff-dim);
  margin-top:3px;
}
.ff-nav{display:flex;flex-direction:column;gap:4px;}
.ff-nav-group{
  font-size:11px;
  letter-spacing:.18em;
  color:var(--ff-dim);
  margin:18px 0 8px;
  padding-left:12px;
}
.ff-nav-item{
  position:relative;
  display:flex;
  align-items:center;
  gap:10px;
  height:44px;
  padding:0 12px;
  border-radius:10px;
  font-size:14px;
  color:var(--ff-sub);
  transition:background .2s var(--ff-ease),color .2s var(--ff-ease);
}
.ff-nav-item i{
  width:18px;
  text-align:center;
  font-size:13px;
  color:var(--ff-dim);
  transition:color .2s var(--ff-ease);
}
.ff-nav-item span{
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
}
.ff-nav-item:hover{background:rgba(255,255,255,.05);color:var(--ff-text);}
.ff-nav-item:hover i{color:var(--ff-primary);}
.ff-nav-item.is-active{
  background:var(--ff-primary-soft);
  color:var(--ff-primary);
  font-weight:600;
}
.ff-nav-item.is-active i{color:var(--ff-primary);}
.ff-nav-item.is-active::before{
  content:"";
  position:absolute;
  left:0;top:9px;bottom:9px;
  width:3px;
  border-radius:999px;
  background:var(--ff-primary);
}
.ff-nav-foot{
  margin-top:auto;
  padding-top:18px;
  border-top:1px solid var(--ff-line);
  display:flex;
  flex-direction:column;
  gap:2px;
}
.ff-nav-foot a{
  display:flex;
  align-items:center;
  gap:9px;
  font-size:12.5px;
  color:var(--ff-dim);
  padding:8px 12px;
  border-radius:9px;
  transition:background .2s var(--ff-ease),color .2s var(--ff-ease);
}
.ff-nav-foot a i{font-size:12px;}
.ff-nav-foot a:hover{background:rgba(255,255,255,.05);color:var(--ff-sub);}

/* ============ 行動端頂欄與抽屜 ============ */
.ff-mobilebar{
  display:none;
  position:fixed;
  top:0;left:0;right:0;
  height:64px;
  align-items:center;
  justify-content:space-between;
  padding:0 18px;
  background:rgba(11,12,15,.82);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--ff-line);
  z-index:1050;
}
.ff-mobilebar .ff-brand{
  min-height:0;
  border:none;
  padding:0;
  margin:0;
}
.ff-burger{
  width:44px;height:44px;
  border:1px solid var(--ff-line-strong);
  background:transparent;
  border-radius:11px;
  color:var(--ff-text);
  font-size:16px;
  display:grid;place-items:center;
  transition:border-color .2s var(--ff-ease),color .2s var(--ff-ease);
}
.ff-burger:hover{border-color:var(--ff-primary);color:var(--ff-primary);}
.ff-drawer{
  position:fixed;
  inset:0;
  background:rgba(8,9,11,.96);
  z-index:1060;
  padding:20px 20px 40px;
  overflow-y:auto;
  opacity:0;
  visibility:hidden;
  transform:translateY(-8px);
  transition:opacity .22s var(--ff-ease),transform .22s var(--ff-ease),visibility .22s;
}
.ff-drawer.is-open{opacity:1;visibility:visible;transform:translateY(0);}
.ff-drawer-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding-bottom:18px;
  border-bottom:1px solid var(--ff-line);
}
.ff-drawer-close{
  width:44px;height:44px;
  border-radius:12px;
  border:1px solid var(--ff-line-strong);
  background:transparent;
  color:var(--ff-text);
  font-size:17px;
  display:grid;place-items:center;
}
.ff-drawer-close:hover{border-color:var(--ff-primary);color:var(--ff-primary);}
.ff-drawer-group{
  font-size:11px;
  letter-spacing:.18em;
  color:var(--ff-dim);
  margin:24px 0 12px;
}
.ff-drawer-link{
  display:flex;
  align-items:center;
  min-height:56px;
  font-size:1.0625rem;
  color:var(--ff-text);
  border-bottom:1px solid var(--ff-line);
}
.ff-drawer-link.is-active{color:var(--ff-primary);}
.ff-drawer-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:0 14px;
}
.ff-drawer-grid a{
  display:flex;
  align-items:center;
  min-height:52px;
  font-size:.9375rem;
  color:var(--ff-sub);
  border-bottom:1px solid var(--ff-line);
}
.ff-drawer-grid a.is-active{color:var(--ff-primary);font-weight:600;}

/* ============ 主內容 ============ */
.ff-main{
  margin-left:var(--ff-nav-w);
  min-height:100vh;
  padding-bottom:8px;
}

/* ============ 分類 Hero ============ */
.ff-cat-hero{
  position:relative;
  min-height:268px;
  display:flex;
  align-items:flex-end;
  overflow:hidden;
  background-image:url(/assets/images/backpic/back-2.jpg);
  background-size:cover;
  background-position:center 32%;
  border-bottom:1px solid var(--ff-line);
}
.ff-cat-hero::before{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(96deg,rgba(11,12,15,.94) 6%,rgba(11,12,15,.78) 48%,rgba(11,12,15,.58) 100%);
}
.ff-cat-hero::after{
  content:"";
  position:absolute;inset:0;
  background:radial-gradient(circle at 78% 22%,rgba(244,166,42,.10),transparent 55%);
  pointer-events:none;
}
.ff-cat-hero-inner{
  position:relative;
  z-index:2;
  width:100%;
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:40px;
  padding-top:52px;
  padding-bottom:34px;
}
.ff-crumbs{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:12px;
  color:var(--ff-dim);
  margin-bottom:14px;
}
.ff-crumbs a{color:var(--ff-dim);}
.ff-crumbs a:hover{color:var(--ff-primary);}
.ff-crumbs .ff-crumb-now{color:var(--ff-sub);}
.ff-cat-hero h1{
  font-size:clamp(2rem,4vw,3.1rem);
  font-weight:800;
  letter-spacing:-.02em;
  line-height:1.18;
}
.ff-cat-hero-sub{
  margin-top:12px;
  color:var(--ff-sub);
  font-size:1rem;
  max-width:46ch;
}
.ff-hero-stats{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  padding-bottom:6px;
}
.ff-hero-stats span{
  display:inline-flex;
  align-items:center;
  gap:7px;
  height:34px;
  padding:0 14px;
  border-radius:999px;
  border:1px solid rgba(35,201,176,.32);
  background:rgba(35,201,176,.08);
  color:var(--ff-primary);
  font-size:12.5px;
  font-weight:600;
  white-space:nowrap;
}
.ff-hero-stats span.ff-stat-amber{
  border-color:rgba(244,166,42,.32);
  background:rgba(244,166,42,.08);
  color:var(--ff-amber);
}

/* ============ 篩選列 ============ */
.ff-filterbar{
  border-bottom:1px solid var(--ff-line);
  background:var(--ff-deep);
}
.ff-filterbar-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  padding:18px 40px;
  max-width:1320px;
  margin:0 auto;
  flex-wrap:wrap;
}
.ff-chips{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.ff-chip{
  display:inline-flex;
  align-items:center;
  height:32px;
  padding:0 16px;
  border-radius:999px;
  border:1px solid var(--ff-line-strong);
  background:transparent;
  color:var(--ff-sub);
  font-size:12.5px;
  transition:border-color .2s var(--ff-ease),color .2s var(--ff-ease),background .2s var(--ff-ease);
}
.ff-chip:hover{border-color:rgba(35,201,176,.5);color:var(--ff-text);}
.ff-chip.is-on{
  border-color:var(--ff-primary);
  color:var(--ff-primary);
  background:rgba(35,201,176,.08);
  font-weight:600;
}
.ff-sort{
  display:flex;
  align-items:center;
  gap:10px;
  font-size:12.5px;
  color:var(--ff-dim);
}
.ff-sort select{
  height:36px;
  padding:0 34px 0 14px;
  border-radius:10px;
  border:1px solid var(--ff-line-strong);
  background:var(--ff-card);
  color:var(--ff-text);
  font-size:13px;
  appearance:none;
  background-image:linear-gradient(45deg,transparent 50%,var(--ff-dim) 50%),linear-gradient(135deg,var(--ff-dim) 50%,transparent 50%);
  background-position:calc(100% - 18px) 15px,calc(100% - 13px) 15px;
  background-size:5px 5px,5px 5px;
  background-repeat:no-repeat;
  transition:border-color .2s var(--ff-ease);
}
.ff-sort select:hover{border-color:rgba(35,201,176,.5);}

/* ============ 區塊通用 ============ */
.ff-section{padding:72px 0 0;}
.ff-section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:28px;
}
.ff-section-head h2{
  font-size:clamp(1.5rem,2.2vw,2rem);
  font-weight:700;
}
.ff-section-head .ff-section-desc{
  margin-top:8px;
  font-size:.9375rem;
  color:var(--ff-sub);
  max-width:62ch;
}
.ff-link-more{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:13.5px;
  font-weight:600;
  color:var(--ff-primary);
  white-space:nowrap;
}
.ff-link-more i{transition:transform .2s var(--ff-ease);font-size:11px;}
.ff-link-more:hover i{transform:translateX(3px);}

/* ============ 四欄海報牆 ============ */
.ff-poster-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:24px;
}
.ff-poster{
  background:var(--ff-card);
  border:1px solid var(--ff-line);
  border-radius:var(--ff-radius-card);
  overflow:hidden;
  transition:transform .22s var(--ff-ease),border-color .22s var(--ff-ease),box-shadow .22s var(--ff-ease);
}
.ff-poster:hover{
  transform:translateY(-4px);
  border-color:rgba(35,201,176,.3);
  box-shadow:var(--ff-shadow-hover);
}
.ff-poster-media{
  position:relative;
  aspect-ratio:3/4;
  overflow:hidden;
  background:var(--ff-raise);
}
.ff-poster-media img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform .24s var(--ff-ease);
}
.ff-poster:hover .ff-poster-media img{transform:scale(1.04);}
.ff-poster-media::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(11,12,15,0) 42%,rgba(11,12,15,.82) 100%);
}
.ff-poster-play{
  position:absolute;
  top:50%;left:50%;
  width:48px;height:48px;
  margin:-24px 0 0 -24px;
  border-radius:50%;
  display:grid;place-items:center;
  background:rgba(11,12,15,.55);
  border:1px solid rgba(255,255,255,.22);
  color:#fff;
  font-size:15px;
  opacity:0;
  transform:scale(.88);
  transition:opacity .22s var(--ff-ease),transform .22s var(--ff-ease);
  z-index:3;
}
.ff-poster:hover .ff-poster-play{opacity:1;transform:scale(1);}
.ff-poster-tag{
  position:absolute;
  top:12px;left:12px;
  z-index:3;
  display:inline-flex;
  align-items:center;
  height:22px;
  padding:0 9px;
  border-radius:var(--ff-radius-badge);
  font-size:11px;
  font-weight:600;
  letter-spacing:.02em;
  background:rgba(35,201,176,.18);
  color:var(--ff-primary);
  backdrop-filter:blur(6px);
}
.ff-poster-tag.ff-tag-hot{
  background:rgba(232,92,122,.16);
  color:var(--ff-rose);
}
.ff-poster-meta{
  position:absolute;
  right:12px;bottom:12px;
  z-index:3;
  display:inline-flex;
  align-items:center;
  height:22px;
  padding:0 8px;
  border-radius:var(--ff-radius-badge);
  font-size:11px;
  font-weight:600;
  background:rgba(244,166,42,.16);
  color:var(--ff-amber);
  backdrop-filter:blur(6px);
}
.ff-poster-body{
  padding:16px 18px 18px;
}
.ff-poster-title{
  font-size:1rem;
  font-weight:600;
  line-height:1.4;
  display:-webkit-box;
  -webkit-line-clamp:1;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.ff-poster-line{
  margin-top:6px;
  font-size:12.5px;
  color:var(--ff-dim);
  letter-spacing:.01em;
}
.ff-poster:hover .ff-poster-title{color:var(--ff-primary);}

/* ============ 分類說明 ============ */
.ff-intro{
  margin-top:72px;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:40px;
  padding:40px;
  background:var(--ff-deep);
  border:1px solid var(--ff-line);
  border-radius:var(--ff-radius-card);
}
.ff-intro h2{
  font-size:clamp(1.375rem,2vw,1.75rem);
  margin-bottom:18px;
}
.ff-intro p{
  color:var(--ff-sub);
  font-size:.9375rem;
  line-height:1.9;
}
.ff-intro p + p{margin-top:16px;}
.ff-intro-side{
  border-left:1px solid var(--ff-line);
  padding-left:40px;
  display:flex;
  flex-direction:column;
  gap:16px;
}
.ff-fact{
  display:flex;
  gap:14px;
  align-items:flex-start;
}
.ff-fact i{
  flex:0 0 34px;
  height:34px;
  border-radius:10px;
  display:grid;place-items:center;
  background:rgba(35,201,176,.1);
  color:var(--ff-primary);
  font-size:13px;
  margin-top:3px;
}
.ff-fact strong{
  display:block;
  font-size:.9375rem;
  font-weight:600;
  margin-bottom:2px;
}
.ff-fact span{
  font-size:13px;
  color:var(--ff-sub);
  line-height:1.75;
}

/* ============ 分頁 ============ */
.ff-pagination{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  margin-top:48px;
  flex-wrap:wrap;
}
.ff-page-btn{
  min-width:42px;
  height:42px;
  padding:0 14px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:11px;
  border:1px solid var(--ff-line-strong);
  background:transparent;
  color:var(--ff-sub);
  font-size:13.5px;
  transition:border-color .2s var(--ff-ease),color .2s var(--ff-ease),background .2s var(--ff-ease);
}
.ff-page-btn:hover{border-color:var(--ff-primary);color:var(--ff-primary);}
.ff-page-btn.is-current{
  background:var(--ff-primary);
  border-color:var(--ff-primary);
  color:#06231F;
  font-weight:700;
}
.ff-page-btn.is-disabled{
  opacity:.4;
  pointer-events:none;
}
.ff-page-dots{color:var(--ff-dim);font-size:13px;padding:0 4px;}

/* ============ FAQ ============ */
.ff-faq-list{display:flex;flex-direction:column;gap:12px;}
.ff-faq-item{
  border:1px solid var(--ff-line);
  border-radius:14px;
  background:var(--ff-card);
  overflow:hidden;
  transition:border-color .2s var(--ff-ease);
}
.ff-faq-item.is-open{border-color:rgba(35,201,176,.32);}
.ff-faq-q{
  width:100%;
  min-height:60px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  padding:12px 22px;
  background:transparent;
  border:none;
  text-align:left;
  color:var(--ff-text);
  font-size:15px;
  font-weight:600;
  transition:color .2s var(--ff-ease);
}
.ff-faq-q:hover{color:var(--ff-primary);}
.ff-faq-icon{
  flex:0 0 auto;
  width:24px;height:24px;
  display:grid;place-items:center;
  font-size:15px;
  color:var(--ff-dim);
  transition:transform .22s var(--ff-ease),color .22s var(--ff-ease);
}
.ff-faq-item.is-open .ff-faq-icon{
  transform:rotate(45deg);
  color:var(--ff-primary);
}
.ff-faq-a{
  max-height:0;
  overflow:hidden;
  transition:max-height .26s var(--ff-ease);
}
.ff-faq-a-inner{
  padding:0 22px 22px;
  font-size:.9375rem;
  line-height:1.85;
  color:var(--ff-sub);
}

/* ============ CTA 帶 ============ */
.ff-cta{
  position:relative;
  margin-top:96px;
  overflow:hidden;
  background:linear-gradient(135deg,rgba(35,201,176,.16) 0%,rgba(244,166,42,.13) 100%),var(--ff-deep);
  border-top:1px solid var(--ff-line);
  border-bottom:1px solid var(--ff-line);
}
.ff-cta::after{
  content:"";
  position:absolute;
  right:-60px;top:50%;
  width:340px;height:340px;
  margin-top:-170px;
  border-radius:50%;
  border:1px solid rgba(35,201,176,.16);
  box-shadow:0 0 0 60px rgba(35,201,176,.05),0 0 0 120px rgba(244,166,42,.035);
  pointer-events:none;
}
.ff-cta-inner{
  position:relative;
  z-index:2;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:40px;
  padding:56px 40px;
  max-width:1320px;
  margin:0 auto;
  flex-wrap:wrap;
}
.ff-cta h2{
  font-size:clamp(1.5rem,2.4vw,2rem);
  margin-bottom:10px;
}
.ff-cta p{
  color:var(--ff-sub);
  font-size:.9375rem;
  max-width:52ch;
}
.ff-sub-form{
  display:flex;
  gap:12px;
  align-items:flex-end;
  flex-wrap:wrap;
}
.ff-field{
  display:flex;
  flex-direction:column;
  gap:6px;
}
.ff-field label{
  font-size:12px;
  color:var(--ff-dim);
  letter-spacing:.04em;
}
.ff-field input{
  width:270px;
  height:48px;
  padding:0 16px;
  border-radius:var(--ff-radius-btn);
  border:1px solid var(--ff-line-strong);
  background:var(--ff-deep);
  color:var(--ff-text);
  font-size:14px;
  transition:border-color .2s var(--ff-ease),box-shadow .2s var(--ff-ease);
}
.ff-field input::placeholder{color:var(--ff-dim);}
.ff-field input:focus{
  border-color:var(--ff-primary);
  box-shadow:0 0 0 3px rgba(35,201,176,.2);
  outline:none;
}
.ff-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:9px;
  height:48px;
  padding:0 26px;
  border-radius:var(--ff-radius-btn);
  font-size:14px;
  font-weight:700;
  border:1px solid transparent;
  transition:transform .2s var(--ff-ease),background .2s var(--ff-ease),color .2s var(--ff-ease),border-color .2s var(--ff-ease),box-shadow .2s var(--ff-ease);
}
.ff-btn-primary{
  background:var(--ff-primary);
  color:#06231F;
}
.ff-btn-primary:hover{
  background:#2fdfc3;
  color:#06231F;
  transform:translateY(-2px);
  box-shadow:0 0 0 6px rgba(35,201,176,.24);
}
.ff-btn-ghost{
  background:transparent;
  border-color:rgba(255,255,255,.22);
  color:var(--ff-text);
}
.ff-btn-ghost:hover{
  border-color:var(--ff-primary);
  color:var(--ff-primary);
  transform:translateY(-2px);
}
.ff-form-note{
  width:100%;
  font-size:12px;
  color:var(--ff-dim);
}

/* ============ 頁腳 ============ */
.ff-footer{
  background:#0A0B0D;
  border-top:1px solid var(--ff-line);
  padding:72px 0 0;
  margin-top:96px;
}
.ff-footer-grid{
  display:grid;
  grid-template-columns:2fr 1fr 1fr 1.2fr;
  gap:48px;
  padding-bottom:56px;
}
.ff-footer-brand{
  display:flex;
  align-items:center;
  gap:12px;
  margin-bottom:16px;
}
.ff-footer-brand .ff-brand-mark{flex:0 0 34px;width:34px;height:34px;}
.ff-footer-brand .ff-brand-name{font-size:15px;}
.ff-footer-desc{
  color:var(--ff-sub);
  font-size:13.5px;
  line-height:1.85;
  max-width:44ch;
}
.ff-footer h3{
  font-size:12px;
  letter-spacing:.12em;
  color:var(--ff-primary);
  font-weight:700;
  margin-bottom:18px;
}
.ff-footer-list{
  display:flex;
  flex-direction:column;
  gap:11px;
}
.ff-footer-list a{
  font-size:14px;
  color:var(--ff-sub);
}
.ff-footer-list a:hover{color:#fff;}
.ff-footer-contact{
  font-size:13.5px;
  color:var(--ff-sub);
  line-height:1.9;
}
.ff-footer-bottom{
  border-top:1px solid var(--ff-line);
  padding:22px 0;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  flex-wrap:wrap;
}
.ff-footer-bottom span{
  font-size:12px;
  color:var(--ff-dim);
}
.ff-social{
  display:flex;
  gap:10px;
}
.ff-social a{
  width:34px;height:34px;
  display:grid;place-items:center;
  border-radius:9px;
  border:1px solid var(--ff-line);
  color:var(--ff-dim);
  font-size:12px;
  transition:border-color .2s var(--ff-ease),color .2s var(--ff-ease),background .2s var(--ff-ease);
}
.ff-social a:hover{
  border-color:rgba(35,201,176,.4);
  color:var(--ff-primary);
  background:rgba(35,201,176,.08);
}

/* ============ 響應式 ============ */
@media (max-width:1199.98px){
  :root{--ff-nav-w:200px;}
  .ff-container{padding:0 28px;}
  .ff-filterbar-inner{padding:16px 28px;}
  .ff-cta-inner{padding:48px 28px;}
  .ff-poster-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
  .ff-intro{grid-template-columns:1fr;gap:28px;padding:32px;}
  .ff-intro-side{border-left:none;border-top:1px solid var(--ff-line);padding-left:0;padding-top:24px;}
  .ff-footer-grid{grid-template-columns:1.6fr 1fr 1fr;gap:36px;}
  .ff-footer-grid > div:last-child{grid-column:1 / -1;}
}
@media (max-width:991.98px){
  .ff-sidebar{display:none;}
  .ff-mobilebar{display:flex;}
  .ff-main{margin-left:0;padding-top:64px;}
  .ff-cat-hero{min-height:232px;}
  .ff-cat-hero-inner{
    flex-direction:column;
    align-items:flex-start;
    gap:22px;
    padding-top:36px;
    padding-bottom:28px;
  }
  .ff-hero-stats{padding-bottom:0;}
  .ff-section{padding-top:56px;}
  .ff-intro{margin-top:56px;}
  .ff-cta{margin-top:72px;}
  .ff-footer{margin-top:72px;padding-top:56px;}
}
@media (max-width:767.98px){
  .ff-container{padding:0 20px;}
  .ff-filterbar-inner{padding:14px 20px;gap:16px;}
  .ff-poster-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;}
  .ff-poster-body{padding:13px 14px 15px;}
  .ff-poster-title{font-size:.9375rem;}
  .ff-poster-line{font-size:11.5px;}
  .ff-section-head{flex-direction:column;align-items:flex-start;gap:12px;}
  .ff-intro{padding:24px 20px;}
  .ff-section{padding-top:48px;}
  .ff-cta-inner{padding:40px 20px;}
  .ff-field input{width:100%;min-width:0;}
  .ff-sub-form{width:100%;}
  .ff-field{width:100%;}
  .ff-sub-form .ff-btn{width:100%;}
  .ff-footer-grid{grid-template-columns:1fr;gap:32px;}
  .ff-footer-grid > div:last-child{grid-column:auto;}
  .ff-footer-bottom{justify-content:flex-start;}
  .ff-faq-q{font-size:14.5px;padding:12px 18px;}
  .ff-faq-a-inner{padding:0 18px 18px;}
  .ff-cat-hero h1{font-size:1.85rem;}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    transition-duration:.001ms !important;
    animation-duration:.001ms !important;
  }
  .ff-poster:hover{transform:none;}
  .ff-poster:hover .ff-poster-media img{transform:none;}
}

/* roulang page: article */
:root{
  --ff-bg:#0B0C0F;
  --ff-deep:#0F1114;
  --ff-card:#14161B;
  --ff-raise:#1D2027;
  --ff-primary:#23C9B0;
  --ff-primary-soft:rgba(35,201,176,.12);
  --ff-amber:#F4A62A;
  --ff-rose:#E85C7A;
  --ff-text:#F2F0EC;
  --ff-muted:#A8A9B0;
  --ff-dim:#6E7078;
  --ff-line:rgba(255,255,255,.07);
  --ff-line-strong:rgba(255,255,255,.18);
  --ff-radius-lg:18px;
  --ff-radius-md:14px;
  --ff-radius-sm:12px;
  --ff-radius-pill:999px;
  --ff-shadow-hover:0 24px 48px -28px rgba(0,0,0,.9);
  --ff-ease:cubic-bezier(.2,.7,.3,1);
  --ff-side:248px;
  --bs-body-bg:#0B0C0F;
  --bs-body-color:#F2F0EC;
  --bs-primary:#23C9B0;
  --bs-border-color:rgba(255,255,255,.07);
  --bs-border-radius:14px;
  --bs-font-sans-serif:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--ff-bg);
  color:var(--ff-text);
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:0;
  background-image:radial-gradient(rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:3px 3px;
  opacity:.35;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--ff-primary);text-decoration:none;transition:color .2s var(--ff-ease);}
a:hover{color:#4be3cd;}
button{font-family:inherit;}
:focus-visible{outline:2px solid var(--ff-primary);outline-offset:2px;border-radius:4px;}
.ff-container{width:100%;max-width:1320px;margin:0 auto;padding:0 40px;}

/* ---------- 側邊導覽 ---------- */
.ff-sidebar{
  position:fixed;
  top:0;left:0;bottom:0;
  width:var(--ff-side);
  display:flex;
  flex-direction:column;
  background:var(--ff-deep);
  border-right:1px solid var(--ff-line);
  padding:0 16px 22px;
  overflow-y:auto;
  z-index:80;
  scrollbar-width:thin;
}
.ff-sidebar::-webkit-scrollbar{width:6px;}
.ff-sidebar::-webkit-scrollbar-thumb{background:rgba(255,255,255,.12);border-radius:999px;}
.ff-brand{
  display:flex;
  align-items:center;
  gap:12px;
  height:88px;
  padding:0 8px;
  flex:0 0 auto;
  text-decoration:none;
  min-width:0;
}
.ff-brand-mark{
  width:36px;height:36px;
  flex:0 0 auto;
  border-radius:10px;
  background:linear-gradient(140deg,#2fdcbf,#159a86);
  color:#06231F;
  display:grid;
  place-items:center;
  font-size:13px;
}
.ff-brand-name{
  font-size:15px;
  font-weight:700;
  color:var(--ff-text);
  line-height:1.35;
  letter-spacing:.01em;
  min-width:0;
}
.ff-brand-name small{
  display:block;
  font-size:10px;
  letter-spacing:.18em;
  color:var(--ff-dim);
  font-weight:500;
  text-transform:uppercase;
  white-space:nowrap;
}
.ff-nav{display:flex;flex-direction:column;gap:4px;margin-top:10px;}
.ff-nav-group{
  font-size:12px;
  letter-spacing:.12em;
  color:var(--ff-dim);
  margin:18px 8px 6px;
  line-height:1.4;
}
.ff-nav-item{
  position:relative;
  display:flex;
  align-items:center;
  gap:12px;
  height:44px;
  padding:0 12px;
  border-radius:10px;
  color:var(--ff-muted);
  font-size:14px;
  line-height:1.3;
  text-decoration:none;
  transition:background .2s var(--ff-ease),color .2s var(--ff-ease);
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.ff-nav-item i{width:18px;font-size:14px;text-align:center;flex:0 0 auto;}
.ff-nav-item span{overflow:hidden;text-overflow:ellipsis;}
.ff-nav-item:hover{background:rgba(255,255,255,.05);color:var(--ff-text);}
.ff-nav-item.is-active{background:rgba(35,201,176,.10);color:var(--ff-primary);}
.ff-nav-item.is-active::before{
  content:"";
  position:absolute;
  left:0;top:10px;bottom:10px;
  width:3px;
  border-radius:2px;
  background:var(--ff-primary);
}
.ff-sidebar-foot{
  margin-top:auto;
  padding:18px 8px 0;
  border-top:1px solid var(--ff-line);
}
.ff-sidebar-foot p{
  margin:10px 0 0;
  font-size:12px;
  line-height:1.7;
  color:var(--ff-dim);
}
.ff-side-btn{
  display:flex;
  align-items:center;
  gap:10px;
  height:40px;
  padding:0 12px;
  border-radius:10px;
  background:rgba(255,255,255,.04);
  border:1px solid var(--ff-line);
  color:var(--ff-text);
  font-size:13px;
  text-decoration:none;
  transition:border-color .2s var(--ff-ease),color .2s var(--ff-ease);
}
.ff-side-btn:hover{border-color:rgba(35,201,176,.5);color:var(--ff-primary);}

/* ---------- 行動端頂欄與抽屜 ---------- */
.ff-topbar{
  display:none;
  position:fixed;
  top:0;left:0;right:0;
  height:64px;
  align-items:center;
  justify-content:space-between;
  padding:0 18px;
  background:rgba(11,12,15,.82);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--ff-line);
  z-index:90;
}
.ff-topbar .ff-brand{height:auto;padding:0;gap:10px;}
.ff-topbar .ff-brand-mark{width:32px;height:32px;border-radius:9px;font-size:12px;}
.ff-topbar .ff-brand-name{font-size:14px;}
.ff-burger{
  width:44px;height:44px;
  display:grid;place-items:center;
  background:transparent;
  border:1px solid var(--ff-line-strong);
  border-radius:12px;
  color:var(--ff-text);
  font-size:17px;
  cursor:pointer;
  transition:border-color .2s var(--ff-ease),color .2s var(--ff-ease);
}
.ff-burger:hover{border-color:var(--ff-primary);color:var(--ff-primary);}
.ff-drawer{
  position:fixed;
  inset:0;
  background:rgba(8,9,11,.96);
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
  z-index:120;
  padding:80px 22px 40px;
  display:none;
  overflow-y:auto;
}
.ff-drawer.is-open{display:block;}
.ff-drawer-close{
  position:absolute;
  top:16px;right:16px;
  width:44px;height:44px;
  display:grid;place-items:center;
  background:transparent;
  border:1px solid var(--ff-line-strong);
  border-radius:12px;
  color:var(--ff-text);
  font-size:18px;
  cursor:pointer;
}
.ff-drawer-close:hover{border-color:var(--ff-primary);color:var(--ff-primary);}
.ff-drawer-nav{display:grid;grid-template-columns:1fr;gap:6px;max-width:520px;margin:0 auto;}
.ff-drawer-nav .ff-nav-group{grid-column:1/-1;margin:18px 8px 8px;}
.ff-drawer-nav .ff-nav-item{height:56px;font-size:1.0625rem;border-radius:12px;}
body.ff-lock{overflow:hidden;}

/* ---------- 主區 ---------- */
.ff-main{
  position:relative;
  z-index:1;
  margin-left:var(--ff-side);
  min-height:100vh;
}
.ff-page{padding:34px 0 88px;}
.ff-crumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  font-size:12px;
  color:var(--ff-dim);
  margin-bottom:22px;
}
.ff-crumb a{color:var(--ff-dim);text-decoration:none;}
.ff-crumb a:hover{color:var(--ff-primary);}
.ff-crumb span.sep{color:rgba(255,255,255,.18);}
.ff-crumb-current{color:var(--ff-muted);}

.ff-article-head{margin-bottom:34px;max-width:920px;}
.ff-badge-cat{
  display:inline-flex;
  align-items:center;
  gap:8px;
  height:26px;
  padding:0 12px;
  border-radius:8px;
  background:rgba(35,201,176,.18);
  color:var(--ff-primary);
  font-size:11.5px;
  font-weight:600;
  letter-spacing:.04em;
  margin-bottom:18px;
}
.ff-article-head h1{
  font-size:clamp(1.9rem,3.4vw,2.6rem);
  line-height:1.3;
  font-weight:800;
  letter-spacing:-.02em;
  margin:0 0 16px;
  color:#fff;
}
.ff-article-sub{
  font-size:1.0625rem;
  line-height:1.75;
  color:var(--ff-muted);
  margin:0 0 20px;
  max-width:62ch;
}
.ff-meta{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:12px;
  font-size:12.5px;
  color:var(--ff-dim);
}
.ff-meta .divider{width:1px;height:12px;background:rgba(255,255,255,.14);}
.ff-meta .cat{color:var(--ff-amber);}

.ff-article-cover{position:relative;margin:0 0 46px;}
.ff-article-cover img{
  width:100%;
  max-height:460px;
  object-fit:cover;
  border-radius:var(--ff-radius-lg);
}
.ff-article-cover::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:0;
  height:80px;
  border-radius:0 0 var(--ff-radius-lg) var(--ff-radius-lg);
  background:linear-gradient(to top,var(--ff-bg),rgba(11,12,15,0));
  pointer-events:none;
}

/* ---------- 文章格線 ---------- */
.ff-article-grid{
  display:grid;
  grid-template-columns:minmax(0,2fr) minmax(0,1fr);
  gap:48px;
  align-items:start;
}
.ff-article-body{
  min-width:0;
  background:var(--ff-card);
  border:1px solid var(--ff-line);
  border-radius:var(--ff-radius-lg);
  padding:42px 44px;
}
.ff-prose{
  max-width:68ch;
  font-size:1rem;
  line-height:1.9;
  color:var(--ff-text);
}
.ff-prose > p:first-of-type{font-size:1.125rem;color:#fff;}
.ff-prose p{margin:0 0 1.35em;}
.ff-prose h1,.ff-prose h2,.ff-prose h3,.ff-prose h4{line-height:1.35;font-weight:700;color:#fff;}
.ff-prose h1{font-size:1.6rem;margin:2em 0 .8em;}
.ff-prose h2{
  font-size:clamp(1.3rem,1.8vw,1.55rem);
  margin:2.2em 0 .9em;
  display:flex;
  align-items:flex-start;
  gap:12px;
}
.ff-prose h2::before{
  content:"";
  display:block;
  flex:0 0 auto;
  width:4px;
  height:1.1em;
  margin-top:.16em;
  border-radius:2px;
  background:var(--ff-primary);
}
.ff-prose h3{font-size:1.15rem;margin:1.8em 0 .7em;}
.ff-prose h4{font-size:1.02rem;margin:1.6em 0 .6em;}
.ff-prose ul,.ff-prose ol{list-style:none;margin:0 0 1.35em;padding:0;}
.ff-prose ul li{position:relative;padding-left:22px;margin-bottom:.6em;}
.ff-prose ul li::before{
  content:"";
  position:absolute;
  left:0;top:.62em;
  width:8px;height:8px;
  border-radius:2px;
  background:var(--ff-primary);
}
.ff-prose ol{counter-reset:ffol;}
.ff-prose ol li{position:relative;padding-left:28px;margin-bottom:.6em;counter-increment:ffol;}
.ff-prose ol li::before{
  content:counter(ffol) ".";
  position:absolute;
  left:0;top:0;
  color:var(--ff-primary);
  font-weight:700;
}
.ff-prose blockquote{
  margin:1.8em 0;
  padding:18px 24px;
  border-left:3px solid var(--ff-primary);
  border-radius:0 14px 14px 0;
  background:rgba(255,255,255,.03);
  color:var(--ff-muted);
}
.ff-prose blockquote p:last-child{margin-bottom:0;}
.ff-prose img{border-radius:14px;margin:1.8em 0 .8em;width:100%;}
.ff-prose figure{margin:1.8em 0;}
.ff-prose figcaption{
  font-size:.875rem;
  color:var(--ff-dim);
  text-align:center;
  margin-top:12px;
}
.ff-prose table{
  width:100%;
  border-collapse:collapse;
  margin:1.8em 0;
  font-size:.9375rem;
}
.ff-prose th,.ff-prose td{
  border:1px solid var(--ff-line);
  padding:11px 14px;
  text-align:left;
  vertical-align:top;
}
.ff-prose th{background:rgba(255,255,255,.05);color:#fff;font-weight:600;}
.ff-prose a{
  color:var(--ff-primary);
  border-bottom:1px solid rgba(35,201,176,.35);
  text-decoration:none;
}
.ff-prose a:hover{border-bottom-color:var(--ff-primary);}
.ff-prose hr{border:0;border-top:1px solid var(--ff-line);margin:2.4em 0;}
.ff-prose strong{color:#fff;}

/* ---------- 空狀態 ---------- */
.ff-empty{
  text-align:center;
  padding:56px 24px;
  border:2px dashed rgba(255,255,255,.18);
  border-radius:var(--ff-radius-md);
  background:rgba(255,255,255,.015);
}
.ff-empty i{font-size:34px;color:var(--ff-dim);margin-bottom:16px;display:block;}
.ff-empty h2{font-size:1.25rem;font-weight:700;margin:0 0 10px;color:#fff;}
.ff-empty p{margin:0 0 22px;font-size:.9375rem;color:var(--ff-muted);}

/* ---------- 側欄 ---------- */
.ff-article-side{
  position:sticky;
  top:96px;
  align-self:start;
  display:flex;
  flex-direction:column;
  gap:20px;
  min-width:0;
}
.ff-side-card{
  background:var(--ff-card);
  border:1px solid var(--ff-line);
  border-radius:var(--ff-radius-md);
  padding:22px;
}
.ff-side-title{
  font-size:13px;
  letter-spacing:.1em;
  font-weight:700;
  color:var(--ff-primary);
  margin:0 0 16px;
}
.ff-toc{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px;}
.ff-toc a{
  display:flex;
  align-items:center;
  gap:10px;
  padding:9px 10px;
  border-radius:9px;
  font-size:14px;
  color:var(--ff-muted);
  text-decoration:none;
  transition:background .2s var(--ff-ease),color .2s var(--ff-ease);
}
.ff-toc a::before{
  content:"";
  width:5px;height:5px;
  border-radius:50%;
  background:rgba(255,255,255,.25);
  flex:0 0 auto;
  transition:background .2s var(--ff-ease);
}
.ff-toc a:hover{background:rgba(255,255,255,.05);color:var(--ff-text);}
.ff-toc a:hover::before{background:var(--ff-primary);}
.ff-side-list{display:flex;flex-direction:column;gap:14px;}
.ff-side-pick{
  display:flex;
  gap:12px;
  align-items:center;
  text-decoration:none;
  border-radius:10px;
  padding:4px;
  transition:background .2s var(--ff-ease);
}
.ff-side-pick:hover{background:rgba(255,255,255,.045);}
.ff-side-pick img{
  width:56px;height:76px;
  object-fit:cover;
  border-radius:9px;
  flex:0 0 auto;
}
.ff-side-pick span{min-width:0;display:block;}
.ff-side-pick strong{
  display:block;
  font-size:14px;
  font-weight:600;
  color:var(--ff-text);
  line-height:1.45;
  margin-bottom:5px;
  overflow:hidden;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
}
.ff-side-pick em{
  display:block;
  font-style:normal;
  font-size:12px;
  color:var(--ff-dim);
}
.ff-side-cta{
  background:linear-gradient(150deg,rgba(35,201,176,.14),rgba(244,166,42,.10)),var(--ff-card);
}
.ff-side-cta p{font-size:.875rem;line-height:1.75;color:var(--ff-muted);margin:0 0 18px;}

/* ---------- 按鈕 ---------- */
.ff-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:14px 26px;
  border-radius:var(--ff-radius-sm);
  font-size:.95rem;
  font-weight:700;
  line-height:1;
  text-decoration:none;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .2s var(--ff-ease),background .2s var(--ff-ease),color .2s var(--ff-ease),border-color .2s var(--ff-ease),box-shadow .2s var(--ff-ease);
}
.ff-btn-primary{background:var(--ff-primary);color:#06231F;}
.ff-btn-primary:hover{
  background:#33dcc2;
  color:#06231F;
  transform:translateY(-2px);
  box-shadow:0 0 0 4px rgba(35,201,176,.24);
}
.ff-btn-ghost{background:transparent;color:var(--ff-text);border-color:rgba(255,255,255,.22);}
.ff-btn-ghost:hover{border-color:var(--ff-primary);color:var(--ff-primary);transform:translateY(-2px);}
.ff-btn-block{width:100%;}
.ff-link-more{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:13.5px;
  font-weight:600;
  color:var(--ff-primary);
  text-decoration:none;
}
.ff-link-more i{transition:transform .2s var(--ff-ease);}
.ff-link-more:hover i{transform:translateX(3px);}

/* ---------- 標籤 ---------- */
.ff-tags{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px;
  margin:38px 0 0;
  padding-top:26px;
  border-top:1px solid var(--ff-line);
}
.ff-tags-label{font-size:12px;letter-spacing:.12em;color:var(--ff-dim);margin-right:4px;}
.ff-tag{
  display:inline-flex;
  align-items:center;
  height:32px;
  padding:0 15px;
  border-radius:var(--ff-radius-pill);
  background:rgba(255,255,255,.045);
  border:1px solid var(--ff-line);
  font-size:12.5px;
  color:var(--ff-muted);
  text-decoration:none;
  transition:border-color .2s var(--ff-ease),color .2s var(--ff-ease),background .2s var(--ff-ease);
}
.ff-tag:hover{border-color:rgba(35,201,176,.55);color:var(--ff-primary);background:rgba(35,201,176,.08);}

/* ---------- 板塊 ---------- */
.ff-section{margin-top:72px;}
.ff-section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:20px;
  flex-wrap:wrap;
  margin-bottom:26px;
}
.ff-section-head h2{
  font-size:clamp(1.35rem,2.2vw,1.75rem);
  font-weight:700;
  margin:0;
  letter-spacing:-.01em;
  color:#fff;
}
.ff-section-head p{
  margin:8px 0 0;
  font-size:.9375rem;
  color:var(--ff-muted);
}

/* 文章卡 */
.ff-post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}
.ff-post-card{
  display:flex;
  flex-direction:column;
  background:var(--ff-card);
  border:1px solid var(--ff-line);
  border-radius:var(--ff-radius-lg);
  overflow:hidden;
  text-decoration:none;
  transition:transform .22s var(--ff-ease),border-color .22s var(--ff-ease),box-shadow .22s var(--ff-ease);
}
.ff-post-card:hover{
  transform:translateY(-4px);
  border-color:rgba(35,201,176,.3);
  box-shadow:var(--ff-shadow-hover);
}
.ff-post-thumb{position:relative;overflow:hidden;aspect-ratio:16/9;background:var(--ff-raise);}
.ff-post-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s var(--ff-ease);}
.ff-post-card:hover .ff-post-thumb img{transform:scale(1.04);}
.ff-post-thumb .ff-play{
  position:absolute;
  top:50%;left:50%;
  width:48px;height:48px;
  margin:-24px 0 0 -24px;
  border-radius:50%;
  display:grid;
  place-items:center;
  background:rgba(11,12,15,.6);
  border:1px solid rgba(255,255,255,.25);
  color:#fff;
  font-size:14px;
  opacity:0;
  transition:opacity .22s var(--ff-ease);
}
.ff-post-card:hover .ff-play{opacity:1;}
.ff-post-chip{
  position:absolute;
  top:12px;left:12px;
  height:24px;
  display:inline-flex;
  align-items:center;
  padding:0 10px;
  border-radius:8px;
  background:rgba(35,201,176,.18);
  color:#8ff2e4;
  font-size:11px;
  font-weight:600;
  backdrop-filter:blur(6px);
}
.ff-post-body{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1;}
.ff-post-body h3{
  font-size:1rem;
  font-weight:600;
  line-height:1.5;
  margin:0 0 10px;
  color:var(--ff-text);
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.ff-post-body p{
  font-size:.875rem;
  line-height:1.75;
  color:var(--ff-muted);
  margin:0 0 18px;
  display:-webkit-box;
  -webkit-line-clamp:3;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.ff-post-foot{
  margin-top:auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  font-size:12px;
  color:var(--ff-dim);
  padding-top:14px;
  border-top:1px solid var(--ff-line);
}
.ff-post-foot i{color:var(--ff-primary);transition:transform .2s var(--ff-ease);}
.ff-post-card:hover .ff-post-foot i{transform:translateX(3px);}

/* 繼續探索 */
.ff-explore-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;}
.ff-explore-card{
  position:relative;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  padding:26px 28px;
  border-radius:var(--ff-radius-lg);
  background:var(--ff-deep);
  border:1px solid var(--ff-line);
  text-decoration:none;
  overflow:hidden;
  transition:border-color .22s var(--ff-ease),transform .22s var(--ff-ease),box-shadow .22s var(--ff-ease);
}
.ff-explore-card:hover{
  transform:translateY(-4px);
  border-color:rgba(35,201,176,.35);
  box-shadow:var(--ff-shadow-hover);
}
.ff-explore-card .label{font-size:11.5px;letter-spacing:.14em;color:var(--ff-dim);display:block;margin-bottom:8px;}
.ff-explore-card strong{display:block;font-size:1.0625rem;font-weight:700;color:var(--ff-text);line-height:1.5;}
.ff-explore-card i.arrow{font-size:18px;color:var(--ff-primary);flex:0 0 auto;transition:transform .2s var(--ff-ease);}
.ff-explore-card:hover i.arrow{transform:translateX(4px);}

/* FAQ */
.ff-faq{display:flex;flex-direction:column;gap:12px;}
.ff-faq-item{
  background:var(--ff-card);
  border:1px solid var(--ff-line);
  border-radius:var(--ff-radius-md);
  overflow:hidden;
  transition:border-color .2s var(--ff-ease);
}
.ff-faq-item[open]{border-color:rgba(35,201,176,.3);}
.ff-faq-item summary{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  min-height:60px;
  padding:14px 22px;
  cursor:pointer;
  font-size:15px;
  font-weight:600;
  color:var(--ff-text);
  list-style:none;
}
.ff-faq-item summary::-webkit-details-marker{display:none;}
.ff-faq-item summary:hover{color:var(--ff-primary);}
.ff-faq-icon{
  width:26px;height:26px;
  flex:0 0 auto;
  display:grid;
  place-items:center;
  border-radius:8px;
  border:1px solid var(--ff-line-strong);
  color:var(--ff-muted);
  font-size:11px;
}
.ff-faq-icon i{transition:transform .22s var(--ff-ease),color .22s var(--ff-ease);}
.ff-faq-item[open] .ff-faq-icon{border-color:rgba(35,201,176,.5);}
.ff-faq-item[open] .ff-faq-icon i{transform:rotate(45deg);color:var(--ff-primary);}
.ff-faq-body{padding:0 22px 20px;font-size:.9375rem;line-height:1.85;color:var(--ff-muted);}
.ff-faq-body p{margin:0;}

/* CTA 帶 */
.ff-cta-band{
  position:relative;
  overflow:hidden;
  margin-top:72px;
  padding:46px 48px;
  border-radius:26px;
  border:1px solid var(--ff-line);
  background:linear-gradient(135deg,rgba(35,201,176,.20),rgba(244,166,42,.14)),var(--ff-deep);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:32px;
  flex-wrap:wrap;
}
.ff-cta-band::after{
  content:"\f144";
  font-family:"Font Awesome 6 Free";
  font-weight:900;
  position:absolute;
  right:34px;
  bottom:-24px;
  font-size:150px;
  color:rgba(255,255,255,.05);
  pointer-events:none;
  line-height:1;
}
.ff-cta-band h2{
  position:relative;
  font-size:clamp(1.3rem,2.4vw,1.7rem);
  font-weight:700;
  margin:0 0 10px;
  color:#fff;
}
.ff-cta-band p{position:relative;margin:0;font-size:.9375rem;color:var(--ff-muted);max-width:48ch;}
.ff-cta-band .ff-cta-actions{position:relative;display:flex;gap:12px;flex-wrap:wrap;}

/* ---------- 頁腳 ---------- */
.ff-footer{
  position:relative;
  z-index:1;
  margin-left:var(--ff-side);
  background:#0A0B0D;
  border-top:1px solid var(--ff-line);
  padding:72px 0 28px;
}
.ff-footer-grid{
  display:grid;
  grid-template-columns:2fr 1fr 1fr 1.2fr;
  gap:44px;
}
.ff-footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.ff-footer-brand .ff-brand-mark{width:34px;height:34px;border-radius:10px;}
.ff-footer-brand .ff-brand-name{font-size:15px;font-weight:700;color:var(--ff-text);}
.ff-footer-desc{
  font-size:.875rem;
  line-height:1.8;
  color:var(--ff-muted);
  margin:0;
  max-width:36ch;
}
.ff-footer h3{
  font-size:12px;
  letter-spacing:.12em;
  color:var(--ff-primary);
  font-weight:700;
  margin:0 0 16px;
}
.ff-footer-list{display:flex;flex-direction:column;gap:10px;}
.ff-footer-list a{
  font-size:14px;
  color:var(--ff-muted);
  text-decoration:none;
  transition:color .2s var(--ff-ease);
}
.ff-footer-list a:hover{color:#fff;}
.ff-footer-contact{font-size:.875rem;line-height:1.85;color:var(--ff-muted);margin:0;}
.ff-footer-bottom{
  margin-top:56px;
  padding-top:22px;
  border-top:1px solid var(--ff-line);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  font-size:12px;
  color:var(--ff-dim);
}
.ff-social{display:flex;gap:10px;}
.ff-social a{
  width:34px;height:34px;
  display:grid;
  place-items:center;
  border-radius:9px;
  border:1px solid var(--ff-line);
  color:var(--ff-muted);
  font-size:13px;
  text-decoration:none;
  transition:border-color .2s var(--ff-ease),color .2s var(--ff-ease);
}
.ff-social a:hover{border-color:var(--ff-primary);color:var(--ff-primary);}

/* ---------- 響應式 ---------- */
@media (max-width:1199.98px){
  :root{--ff-side:200px;}
  .ff-container{padding:0 28px;}
  .ff-article-grid{grid-template-columns:minmax(0,1.8fr) minmax(0,1fr);gap:32px;}
  .ff-article-body{padding:34px 30px;}
  .ff-footer-grid{grid-template-columns:1.6fr 1fr 1fr;gap:32px;}
  .ff-footer-grid > div:last-child{grid-column:1/-1;}
}
@media (max-width:991.98px){
  .ff-sidebar{display:none;}
  .ff-topbar{display:flex;}
  .ff-main,.ff-footer{margin-left:0;}
  .ff-main{padding-top:64px;}
  .ff-page{padding:26px 0 64px;}
  .ff-article-grid{grid-template-columns:minmax(0,1fr);gap:28px;}
  .ff-article-side{position:static;top:auto;}
  .ff-section{margin-top:56px;}
  .ff-post-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .ff-cta-band{margin-top:56px;padding:34px 30px;}
  .ff-cta-band::after{font-size:110px;right:18px;bottom:-18px;}
  .ff-article-cover{margin-bottom:34px;}
}
@media (max-width:767.98px){
  .ff-container{padding:0 20px;}
  .ff-article-body{padding:26px 20px;}
  .ff-article-head h1{font-size:1.75rem;}
  .ff-article-sub{font-size:1rem;}
  .ff-post-grid{grid-template-columns:minmax(0,1fr);}
  .ff-explore-grid{grid-template-columns:minmax(0,1fr);}
  .ff-section{margin-top:48px;}
  .ff-footer{padding:56px 0 24px;}
  .ff-footer-grid{grid-template-columns:1fr;gap:30px;}
  .ff-footer-grid > div:last-child{grid-column:auto;}
  .ff-cta-band{padding:28px 22px;border-radius:20px;}
  .ff-cta-band::after{display:none;}
  .ff-cta-band .ff-cta-actions{width:100%;}
  .ff-cta-band .ff-btn{width:100%;}
  .ff-faq-item summary{padding:13px 16px;font-size:14.5px;}
  .ff-faq-body{padding:0 16px 18px;}
  .ff-tags{margin-top:30px;}
  .ff-drawer{padding:76px 18px 36px;}
}
@media (max-width:519.98px){
  .ff-meta{font-size:12px;gap:9px;}
  .ff-meta .divider{display:none;}
  .ff-post-thumb .ff-play{opacity:1;width:40px;height:40px;margin:-20px 0 0 -20px;font-size:12px;}
  .ff-cta-band h2{font-size:1.2rem;}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition-duration:.01ms !important;animation-duration:.01ms !important;}
}

/* roulang page: category2 */
:root{
  --ff-bg:#0B0C0F;
  --ff-deep:#0F1114;
  --ff-card:#14161B;
  --ff-raised:#1D2027;
  --ff-primary:#23C9B0;
  --ff-amber:#F4A62A;
  --ff-rose:#E85C7A;
  --ff-text:#F2F0EC;
  --ff-muted:#A8A9B0;
  --ff-dim:#6E7078;
  --ff-line:rgba(255,255,255,.07);
  --ff-r-card:18px;
  --ff-r-img:14px;
  --ff-r-btn:12px;
  --ff-r-badge:8px;
  --ff-shadow:0 24px 48px -28px rgba(0,0,0,.9);
  --ff-ease:cubic-bezier(.2,.7,.3,1);
  --ff-side:248px;
  --bs-body-bg:#0B0C0F;
  --bs-body-color:#F2F0EC;
  --bs-primary:#23C9B0;
  --bs-border-radius:12px;
  --bs-font-sans-serif:"Noto Sans TC","PingFang TC","Microsoft JhengHei","Inter",system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--ff-bg);
  color:var(--ff-text);
  font-family:var(--bs-font-sans-serif);
  font-size:16px;
  line-height:1.85;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .2s var(--ff-ease),border-color .2s var(--ff-ease),background-color .2s var(--ff-ease)}
button{font-family:inherit;border:0;background:none;cursor:pointer;color:inherit}
a:focus-visible,button:focus-visible,select:focus-visible,input:focus-visible,summary:focus-visible{
  outline:2px solid var(--ff-primary);
  outline-offset:2px;
  border-radius:8px;
}
::selection{background:rgba(35,201,176,.28);color:#fff}

/* ============ 版面骨架 ============ */
.ff-container{
  width:100%;
  max-width:1320px;
  margin:0 auto;
  padding:0 40px;
}
.ff-main{margin-left:var(--ff-side)}
.ff-section{padding:72px 0 0}
.ff-section:last-of-type{padding-bottom:8px}

/* ============ 左側豎向導航 ============ */
.ff-sidebar{
  position:fixed;
  top:0;left:0;
  width:var(--ff-side);
  height:100vh;
  background:var(--ff-deep);
  border-right:1px solid var(--ff-line);
  display:flex;
  flex-direction:column;
  padding:0 16px 18px;
  overflow-y:auto;
  z-index:60;
  scrollbar-width:thin;
}
.ff-brand{
  display:flex;
  align-items:center;
  gap:10px;
  height:88px;
  padding:0 6px;
  flex:0 0 auto;
}
.ff-brand-mark{
  width:36px;height:36px;
  flex:0 0 36px;
  border-radius:10px;
  background:linear-gradient(140deg,var(--ff-primary),#179e8b);
  color:#06231F;
  display:grid;place-items:center;
  font-size:14px;
}
.ff-brand-text{display:flex;flex-direction:column;line-height:1.25}
.ff-brand-name{font-size:15px;font-weight:700;letter-spacing:-.01em;color:var(--ff-text)}
.ff-brand-sub{font-size:10px;letter-spacing:.18em;color:var(--ff-dim);text-transform:uppercase;margin-top:4px}
.ff-nav{display:flex;flex-direction:column;gap:4px;margin-top:8px}
.ff-nav-group{
  font-size:11px;
  letter-spacing:.16em;
  color:var(--ff-dim);
  padding:18px 12px 8px;
}
.ff-nav-item{
  position:relative;
  display:flex;
  align-items:center;
  gap:12px;
  min-height:44px;
  padding:0 12px;
  border-radius:10px;
  font-size:14px;
  color:var(--ff-muted);
  transition:background-color .2s var(--ff-ease),color .2s var(--ff-ease);
}
.ff-nav-item i{width:18px;text-align:center;font-size:14px;opacity:.9}
.ff-nav-item:hover{background:rgba(255,255,255,.05);color:var(--ff-text)}
.ff-nav-item:hover i{color:var(--ff-primary)}
.ff-nav-item.is-active{
  background:rgba(35,201,176,.1);
  color:var(--ff-primary);
  font-weight:600;
}
.ff-nav-item.is-active::before{
  content:"";
  position:absolute;
  left:-16px;top:50%;
  transform:translateY(-50%);
  width:3px;height:22px;
  border-radius:0 3px 3px 0;
  background:var(--ff-primary);
}
.ff-side-foot{
  margin-top:auto;
  padding:18px 12px 0;
  border-top:1px solid var(--ff-line);
  font-size:12px;
  color:var(--ff-dim);
  line-height:1.7;
}
.ff-side-foot a{color:var(--ff-muted);display:inline-flex;align-items:center;gap:6px;margin-top:6px}
.ff-side-foot a:hover{color:var(--ff-primary)}

/* ============ 行動端頂欄與抽屜 ============ */
.ff-mobile-bar{
  display:none;
  position:fixed;
  top:0;left:0;right:0;
  height:64px;
  align-items:center;
  justify-content:space-between;
  padding:0 20px;
  background:rgba(11,12,15,.82);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--ff-line);
  z-index:80;
}
.ff-mobile-brand{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:700}
.ff-mobile-brand .ff-brand-mark{width:30px;height:30px;flex:0 0 30px;font-size:12px;border-radius:9px}
.ff-burger{
  width:44px;height:44px;
  display:grid;place-items:center;
  border-radius:12px;
  border:1px solid var(--ff-line);
  color:var(--ff-text);
  font-size:16px;
  transition:border-color .2s var(--ff-ease),color .2s var(--ff-ease);
}
.ff-burger:hover{border-color:rgba(35,201,176,.5);color:var(--ff-primary)}
.ff-drawer{
  position:fixed;
  inset:0;
  background:rgba(8,9,11,.96);
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
  z-index:90;
  padding:80px 24px 40px;
  display:none;
  overflow-y:auto;
}
.ff-drawer.is-open{display:block}
.ff-drawer-close{
  position:absolute;
  top:16px;right:16px;
  width:44px;height:44px;
  display:grid;place-items:center;
  border-radius:12px;
  border:1px solid var(--ff-line);
  font-size:18px;
}
.ff-drawer-close:hover{border-color:var(--ff-primary);color:var(--ff-primary)}
.ff-drawer .ff-nav-item{min-height:56px;font-size:1.0625rem}
.ff-drawer .ff-nav-item.is-active::before{left:-24px}

/* ============ 分類 Hero ============ */
.ff-cat-hero{
  position:relative;
  min-height:272px;
  display:flex;
  align-items:flex-end;
  background:url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
  overflow:hidden;
}
.ff-cat-hero::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(90deg,rgba(11,12,15,.94) 0%,rgba(11,12,15,.78) 46%,rgba(11,12,15,.5) 100%),
    linear-gradient(180deg,rgba(11,12,15,.35) 0%,rgba(11,12,15,.9) 100%);
}
.ff-cat-hero::after{
  content:"";
  position:absolute;
  inset:0;
  opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(/%23n)'/%3E%3C/svg%3E");
  pointer-events:none;
}
.ff-cat-hero-inner{
  position:relative;
  z-index:2;
  width:100%;
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:32px;
  padding-top:56px;
  padding-bottom:36px;
}
.ff-crumb{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:12px;
  color:var(--ff-dim);
  margin-bottom:14px;
}
.ff-crumb a{color:var(--ff-muted)}
.ff-crumb a:hover{color:var(--ff-primary)}
.ff-crumb span[aria-current]{color:var(--ff-muted)}
.ff-cat-hero h1{
  font-size:clamp(1.75rem,3.4vw,2.75rem);
  font-weight:800;
  line-height:1.22;
  letter-spacing:-.02em;
  margin-bottom:10px;
}
.ff-cat-sub{
  font-size:1rem;
  color:var(--ff-muted);
  max-width:44ch;
  line-height:1.75;
}
.ff-hero-stats{display:flex;gap:12px;flex-wrap:wrap}
.ff-stat{
  min-width:104px;
  padding:14px 18px;
  border-radius:14px;
  border:1px solid var(--ff-line);
  background:rgba(15,17,20,.72);
  backdrop-filter:blur(6px);
  -webkit-backdrop-filter:blur(6px);
}
.ff-stat strong{
  display:block;
  font-size:1.375rem;
  font-weight:800;
  color:var(--ff-primary);
  line-height:1.2;
  letter-spacing:-.01em;
}
.ff-stat span{font-size:12px;color:var(--ff-dim);letter-spacing:.04em}

/* ============ 篩選列 ============ */
.ff-filters{padding:26px 0 0}
.ff-filter-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  flex-wrap:wrap;
  padding-bottom:22px;
  border-bottom:1px solid var(--ff-line);
}
.ff-chips{display:flex;gap:10px;flex-wrap:wrap}
.ff-chip{
  display:inline-flex;
  align-items:center;
  height:32px;
  padding:0 15px;
  border-radius:999px;
  border:1px solid var(--ff-line);
  font-size:12px;
  color:var(--ff-muted);
  background:transparent;
  transition:border-color .2s var(--ff-ease),color .2s var(--ff-ease),background-color .2s var(--ff-ease);
}
.ff-chip:hover{border-color:rgba(35,201,176,.45);color:var(--ff-text)}
.ff-chip.is-active{
  border-color:var(--ff-primary);
  color:var(--ff-primary);
  background:rgba(35,201,176,.08);
  font-weight:600;
}
.ff-sort{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--ff-dim)}
.ff-sort label{letter-spacing:.08em}
.ff-sort select{
  height:38px;
  padding:0 34px 0 14px;
  border-radius:10px;
  border:1px solid var(--ff-line);
  background:var(--ff-deep);
  color:var(--ff-text);
  font-size:13px;
  appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236E7078' d='M6 8.5 1.5 4h9z'/%3E%3C/svg%3E");
  background-repeat:no-repeat;
  background-position:right 13px center;
  cursor:pointer;
}
.ff-sort select:hover{border-color:rgba(255,255,255,.16)}

/* ============ 板塊標題 ============ */
.ff-section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:20px;
  margin-bottom:28px;
}
.ff-section-head h2{
  font-size:clamp(1.375rem,2.2vw,1.875rem);
  font-weight:700;
  letter-spacing:-.01em;
  line-height:1.3;
}
.ff-section-head p{
  font-size:13px;
  color:var(--ff-dim);
  margin-top:6px;
}
.ff-link-more{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  color:var(--ff-primary);
  white-space:nowrap;
  transition:gap .2s var(--ff-ease);
}
.ff-link-more:hover{color:#4ee0c9;gap:12px}

/* ============ 雜誌交錯區 ============ */
.ff-mag{
  display:grid;
  grid-template-columns:7fr 5fr;
  gap:32px;
  align-items:start;
}
.ff-mag.is-reverse .ff-feature{order:2}
.ff-mag.is-reverse .ff-mag-list{order:1}
.ff-feature{
  display:flex;
  flex-direction:column;
  background:var(--ff-card);
  border:1px solid var(--ff-line);
  border-radius:var(--ff-r-card);
  overflow:hidden;
  transition:transform .22s var(--ff-ease),border-color .22s var(--ff-ease),box-shadow .22s var(--ff-ease);
}
.ff-feature:hover{
  transform:translateY(-4px);
  border-color:rgba(35,201,176,.3);
  box-shadow:var(--ff-shadow);
}
.ff-feature-media{
  position:relative;
  display:block;
  aspect-ratio:16/10;
  overflow:hidden;
  background:var(--ff-raised);
}
.ff-feature-media img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform .5s var(--ff-ease);
}
.ff-feature:hover .ff-feature-media img{transform:scale(1.04)}
.ff-feature-media::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(11,12,15,0) 42%,rgba(11,12,15,.78) 100%);
}
.ff-play{
  position:absolute;
  top:50%;left:50%;
  transform:translate(-50%,-50%) scale(.86);
  width:52px;height:52px;
  border-radius:50%;
  display:grid;place-items:center;
  background:rgba(11,12,15,.55);
  border:1px solid rgba(255,255,255,.22);
  color:#fff;
  font-size:15px;
  opacity:0;
  transition:opacity .22s var(--ff-ease),transform .22s var(--ff-ease);
  z-index:3;
}
.ff-feature:hover .ff-play{opacity:1;transform:translate(-50%,-50%) scale(1)}
.ff-badge{
  display:inline-flex;
  align-items:center;
  height:22px;
  padding:0 9px;
  border-radius:var(--ff-r-badge);
  font-size:11px;
  font-weight:600;
  letter-spacing:.04em;
}
.ff-badge-primary{background:rgba(35,201,176,.18);color:var(--ff-primary)}
.ff-badge-hot{background:rgba(232,92,122,.18);color:var(--ff-rose)}
.ff-badge-amber{background:rgba(244,166,42,.16);color:var(--ff-amber)}
.ff-feature-media .ff-badge{position:absolute;top:14px;left:14px;z-index:3}
.ff-feature-body{padding:22px 24px 24px}
.ff-feature-body h3{font-size:1.25rem;font-weight:700;letter-spacing:-.01em;margin-bottom:6px}
.ff-meta{font-size:12.5px;color:var(--ff-dim);letter-spacing:.03em}
.ff-desc{font-size:.9375rem;color:var(--ff-muted);line-height:1.8;margin-top:12px}
.ff-actions{display:flex;gap:12px;margin-top:20px;flex-wrap:wrap}

/* 按鈕 */
.ff-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:13px 24px;
  border-radius:var(--ff-r-btn);
  font-size:14px;
  font-weight:700;
  letter-spacing:.02em;
  transition:background-color .2s var(--ff-ease),color .2s var(--ff-ease),border-color .2s var(--ff-ease),transform .2s var(--ff-ease),box-shadow .2s var(--ff-ease);
}
.ff-btn-primary{background:var(--ff-primary);color:#06231F}
.ff-btn-primary:hover{
  background:#3bddc4;
  color:#06231F;
  transform:translateY(-2px);
  box-shadow:0 10px 26px -12px rgba(35,201,176,.85);
}
.ff-btn-ghost{
  border:1px solid rgba(255,255,255,.22);
  color:var(--ff-text);
  background:transparent;
}
.ff-btn-ghost:hover{border-color:var(--ff-primary);color:var(--ff-primary);transform:translateY(-2px)}
.ff-btn:active{transform:translateY(0)}

/* 條目清單 */
.ff-mag-list{display:flex;flex-direction:column;border-top:1px solid var(--ff-line)}
.ff-mag-item{
  display:grid;
  grid-template-columns:72px 1fr auto;
  gap:16px;
  align-items:center;
  padding:16px 0;
  border-bottom:1px solid var(--ff-line);
  transition:background-color .2s var(--ff-ease);
}
.ff-mag-item:hover{background:rgba(255,255,255,.025)}
.ff-mag-thumb{
  width:72px;height:96px;
  border-radius:10px;
  overflow:hidden;
  background:var(--ff-raised);
  flex:0 0 auto;
}
.ff-mag-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s var(--ff-ease)}
.ff-mag-item:hover .ff-mag-thumb img{transform:scale(1.06)}
.ff-mag-info h3{font-size:.9375rem;font-weight:600;line-height:1.5;transition:color .2s var(--ff-ease)}
.ff-mag-item:hover .ff-mag-info h3{color:var(--ff-primary)}
.ff-mag-info p{font-size:12px;color:var(--ff-dim);margin-top:4px}
.ff-mag-note{font-size:12.5px;color:var(--ff-muted);line-height:1.7;margin-top:6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.ff-score{
  font-size:15px;
  font-weight:800;
  color:var(--ff-amber);
  letter-spacing:-.01em;
  white-space:nowrap;
}
.ff-score small{display:block;font-size:10px;font-weight:500;color:var(--ff-dim);letter-spacing:.08em;text-align:right;margin-top:2px}

/* 區塊分隔 */
.ff-divider{height:1px;background:var(--ff-line);margin:64px 0 0}

/* ============ 分類介紹 ============ */
.ff-intro{padding:64px 0 0}
.ff-intro-grid{
  display:grid;
  grid-template-columns:260px 1fr;
  gap:40px;
  align-items:start;
  padding:36px 0 0;
  border-top:1px solid var(--ff-line);
}
.ff-intro-grid h2{
  font-size:1.25rem;
  font-weight:700;
  line-height:1.4;
  letter-spacing:-.01em;
  position:relative;
  padding-left:16px;
}
.ff-intro-grid h2::before{
  content:"";
  position:absolute;
  left:0;top:6px;
  width:4px;height:1.1em;
  border-radius:2px;
  background:var(--ff-primary);
}
.ff-intro-body p{
  font-size:.9375rem;
  color:var(--ff-muted);
  line-height:1.95;
  max-width:70ch;
}
.ff-intro-body p + p{margin-top:16px}
.ff-intro-body strong{color:var(--ff-text);font-weight:600}

/* ============ 分頁 ============ */
.ff-pager{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:56px 0 0;
  flex-wrap:wrap;
}
.ff-page{
  min-width:40px;
  height:40px;
  padding:0 12px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:6px;
  border-radius:10px;
  border:1px solid var(--ff-line);
  font-size:13px;
  color:var(--ff-muted);
  transition:border-color .2s var(--ff-ease),color .2s var(--ff-ease),background-color .2s var(--ff-ease);
}
.ff-page:hover{border-color:rgba(35,201,176,.45);color:var(--ff-text)}
.ff-page.is-current{
  background:var(--ff-primary);
  border-color:var(--ff-primary);
  color:#06231F;
  font-weight:700;
}
.ff-page.is-disabled{color:var(--ff-dim);pointer-events:none;opacity:.55}

/* ============ FAQ ============ */
.ff-faq{padding:72px 0 0}
.ff-faq-list{max-width:920px}
.ff-faq-item{
  background:var(--ff-card);
  border:1px solid var(--ff-line);
  border-radius:14px;
  margin-bottom:12px;
  transition:border-color .2s var(--ff-ease),background-color .2s var(--ff-ease);
}
.ff-faq-item:hover{border-color:rgba(255,255,255,.14)}
.ff-faq-item[open]{border-color:rgba(35,201,176,.3);background:#16181E}
.ff-faq-item summary{
  list-style:none;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  min-height:60px;
  padding:12px 20px;
  font-size:15px;
  font-weight:600;
  color:var(--ff-text);
}
.ff-faq-item summary::-webkit-details-marker{display:none}
.ff-faq-icon{
  width:26px;height:26px;
  flex:0 0 26px;
  display:grid;place-items:center;
  border-radius:50%;
  border:1px solid var(--ff-line);
  color:var(--ff-muted);
  font-size:11px;
  transition:transform .22s var(--ff-ease),color .22s var(--ff-ease),border-color .22s var(--ff-ease);
}
.ff-faq-item[open] .ff-faq-icon{
  transform:rotate(45deg);
  color:var(--ff-primary);
  border-color:rgba(35,201,176,.5);
}
.ff-faq-body{
  padding:0 20px 20px;
  font-size:.9375rem;
  line-height:1.85;
  color:var(--ff-muted);
}

/* ============ CTA ============ */
.ff-cta-wrap{padding:72px 0 96px}
.ff-cta{
  position:relative;
  overflow:hidden;
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:36px;
  align-items:center;
  padding:46px 48px;
  border-radius:24px;
  border:1px solid var(--ff-line);
  background:
    linear-gradient(135deg,rgba(35,201,176,.2) 0%,rgba(244,166,42,.14) 100%),
    var(--ff-deep);
}
.ff-cta::after{
  content:"";
  position:absolute;
  inset:0;
  opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(/%23n)'/%3E%3C/svg%3E");
  pointer-events:none;
}
.ff-cta-deco{
  position:absolute;
  right:-30px;top:50%;
  transform:translateY(-50%);
  font-size:230px;
  line-height:1;
  color:rgba(255,255,255,.045);
  pointer-events:none;
}
.ff-cta-copy{position:relative;z-index:2}
.ff-cta-copy h2{
  font-size:clamp(1.5rem,2.4vw,2rem);
  font-weight:700;
  letter-spacing:-.01em;
  margin-bottom:10px;
}
.ff-cta-copy p{font-size:.9375rem;color:var(--ff-muted);max-width:42ch;line-height:1.8}
.ff-cta-form{position:relative;z-index:2}
.ff-field-label{display:block;font-size:12px;color:var(--ff-dim);letter-spacing:.08em;margin-bottom:8px}
.ff-form-row{display:flex;gap:10px}
.ff-input{
  flex:1 1 auto;
  min-width:0;
  height:48px;
  padding:0 16px;
  border-radius:12px;
  border:1px solid var(--ff-line);
  background:var(--ff-deep);
  color:var(--ff-text);
  font-size:14px;
  font-family:inherit;
  transition:border-color .2s var(--ff-ease),box-shadow .2s var(--ff-ease);
}
.ff-input::placeholder{color:var(--ff-dim)}
.ff-input:focus{
  outline:none;
  border-color:var(--ff-primary);
  box-shadow:0 0 0 3px rgba(35,201,176,.2);
}
.ff-form-hint{font-size:12px;color:var(--ff-dim);margin-top:10px}

/* ============ 頁腳 ============ */
.ff-footer{
  margin-left:var(--ff-side);
  background:#0A0B0D;
  border-top:1px solid var(--ff-line);
  padding:72px 0 28px;
}
.ff-footer-grid{
  display:grid;
  grid-template-columns:2fr 1fr 1fr 1.2fr;
  gap:40px;
}
.ff-footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.ff-footer-brand .ff-brand-mark{width:32px;height:32px;flex:0 0 32px;border-radius:9px;font-size:12px}
.ff-footer-brand .ff-brand-name{font-size:15px}
.ff-footer-desc{font-size:13px;color:var(--ff-dim);line-height:1.9;max-width:34ch}
.ff-footer h3{
  font-size:12px;
  font-weight:700;
  letter-spacing:.12em;
  color:var(--ff-primary);
  margin-bottom:16px;
}
.ff-footer-list{display:flex;flex-direction:column;gap:10px}
.ff-footer-list a{font-size:14px;color:var(--ff-muted)}
.ff-footer-list a:hover{color:var(--ff-text)}
.ff-footer-contact{font-size:13px;color:var(--ff-dim);line-height:1.9}
.ff-footer-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  flex-wrap:wrap;
  margin-top:48px;
  padding-top:22px;
  border-top:1px solid var(--ff-line);
  font-size:12px;
  color:var(--ff-dim);
}
.ff-social{display:flex;gap:10px}
.ff-social a{
  width:34px;height:34px;
  display:grid;place-items:center;
  border-radius:10px;
  border:1px solid var(--ff-line);
  color:var(--ff-muted);
  font-size:13px;
  transition:border-color .2s var(--ff-ease),color .2s var(--ff-ease),background-color .2s var(--ff-ease);
}
.ff-social a:hover{border-color:var(--ff-primary);color:var(--ff-primary);background:rgba(35,201,176,.08)}

/* ============ 響應式 ============ */
@media (max-width:1199px){
  :root{--ff-side:200px}
  .ff-container{padding:0 28px}
  .ff-mag{grid-template-columns:1fr;gap:24px}
  .ff-mag.is-reverse .ff-feature{order:1}
  .ff-mag.is-reverse .ff-mag-list{order:2}
  .ff-intro-grid{grid-template-columns:1fr;gap:20px}
  .ff-cta{grid-template-columns:1fr;padding:38px 32px}
  .ff-cta-deco{font-size:160px;right:-16px}
  .ff-footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:991px){
  .ff-sidebar{display:none}
  .ff-mobile-bar{display:flex}
  .ff-main{margin-left:0;padding-top:64px}
  .ff-footer{margin-left:0;padding-top:56px}
  .ff-container{padding:0 24px}
  .ff-cat-hero-inner{flex-direction:column;align-items:flex-start;gap:22px;padding-bottom:30px}
  .ff-hero-stats{width:100%}
  .ff-stat{flex:1 1 0;min-width:0;padding:12px 14px}
  .ff-stat strong{font-size:1.125rem}
  .ff-section{padding:56px 0 0}
  .ff-intro{padding:48px 0 0}
  .ff-faq{padding:56px 0 0}
  .ff-cta-wrap{padding:56px 0 72px}
}
@media (max-width:767px){
  .ff-container{padding:0 20px}
  .ff-cat-hero{min-height:0}
  .ff-cat-hero-inner{padding-top:38px;padding-bottom:26px}
  .ff-cat-hero h1{font-size:1.75rem}
  .ff-cat-sub{font-size:.9375rem}
  .ff-chips{flex-wrap:nowrap;overflow-x:auto;padding-bottom:4px;width:100%;scrollbar-width:none}
  .ff-chips::-webkit-scrollbar{display:none}
  .ff-chip{flex:0 0 auto}
  .ff-filter-row{gap:14px}
  .ff-feature-body{padding:18px 16px 20px}
  .ff-feature-body h3{font-size:1.0625rem}
  .ff-mag-item{grid-template-columns:60px 1fr auto;gap:12px;padding:14px 0}
  .ff-mag-thumb{width:60px;height:80px}
  .ff-mag-note{display:none}
  .ff-btn{padding:12px 18px;font-size:13px}
  .ff-cta{padding:30px 22px;border-radius:18px}
  .ff-cta-deco{display:none}
  .ff-form-row{flex-direction:column}
  .ff-form-row .ff-btn{width:100%}
  .ff-footer-grid{grid-template-columns:1fr;gap:28px}
  .ff-footer-bottom{flex-direction:column;align-items:flex-start;gap:14px}
  .ff-section-head{align-items:flex-start;flex-direction:column;gap:10px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition:none !important;animation:none !important}
}

/* roulang page: category3 */
:root{
  --ff-bg:#0B0C0F;
  --ff-deep:#0F1114;
  --ff-card:#14161B;
  --ff-raise:#1D2027;
  --ff-primary:#23C9B0;
  --ff-primary-soft:rgba(35,201,176,.10);
  --ff-amber:#F4A62A;
  --ff-rose:#E85C7A;
  --ff-ink:#F2F0EC;
  --ff-muted:#A8A9B0;
  --ff-dim:#6E7078;
  --ff-line:rgba(255,255,255,.07);
  --ff-line-strong:rgba(255,255,255,.16);
  --ff-r-card:18px;
  --ff-r-img:14px;
  --ff-r-btn:12px;
  --ff-nav-w:248px;
  --ff-ease:cubic-bezier(.2,.7,.3,1);
  --ff-shadow-card:0 1px 0 rgba(255,255,255,.04) inset;
  --ff-shadow-hover:0 24px 48px -28px rgba(0,0,0,.9);
  --bs-body-bg:#0B0C0F;
  --bs-body-color:#F2F0EC;
  --bs-primary:#23C9B0;
  --bs-border-radius:14px;
  --bs-link-color:#23C9B0;
  --bs-link-hover-color:#5ce0cb;
  --bs-font-sans-serif:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--ff-bg);
  color:var(--ff-ink);
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.85;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;transition:color .2s var(--ff-ease),border-color .2s var(--ff-ease),background-color .2s var(--ff-ease);}
a:hover{color:var(--ff-primary);}
button,input,select,textarea{font:inherit;color:inherit;}
h1,h2,h3,h4{margin:0;line-height:1.25;letter-spacing:-.01em;font-weight:700;}
p{margin:0 0 1em;}
ul,ol{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--ff-primary);outline-offset:2px;border-radius:6px;}
::selection{background:rgba(35,201,176,.28);color:#fff;}

.ff-container{
  width:100%;
  max-width:1320px;
  margin:0 auto;
  padding:0 40px;
}

/* ============ 側欄導覽 ============ */
.ff-sidebar{
  position:fixed;
  top:0;left:0;
  width:var(--ff-nav-w);
  height:100vh;
  background:var(--ff-deep);
  border-right:1px solid var(--ff-line);
  display:flex;
  flex-direction:column;
  z-index:80;
  overflow-y:auto;
  scrollbar-width:thin;
}
.ff-sidebar::-webkit-scrollbar{width:6px;}
.ff-sidebar::-webkit-scrollbar-thumb{background:rgba(255,255,255,.12);border-radius:6px;}
.ff-brand{
  display:flex;
  align-items:center;
  gap:10px;
  min-height:88px;
  padding:18px 18px 16px;
  border-bottom:1px solid var(--ff-line);
}
.ff-brand-mark{
  flex:0 0 36px;
  width:36px;height:36px;
  border-radius:10px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,#2ee0c5,#1a9e8c);
  color:#06231F;
  font-size:13px;
  box-shadow:0 8px 20px -12px rgba(35,201,176,.85);
}
.ff-brand-name{
  font-size:13px;
  font-weight:700;
  line-height:1.45;
  color:var(--ff-ink);
  letter-spacing:.01em;
}
.ff-brand-sub{
  display:block;
  margin-top:3px;
  font-size:9px;
  letter-spacing:.18em;
  color:var(--ff-dim);
  font-weight:500;
  text-transform:uppercase;
}
.ff-nav{
  flex:1;
  display:flex;
  flex-direction:column;
  gap:4px;
  padding:14px 12px 18px;
}
.ff-nav-item{
  position:relative;
  display:flex;
  align-items:center;
  gap:10px;
  height:44px;
  padding:0 12px;
  border-radius:10px;
  color:var(--ff-muted);
  font-size:14px;
  line-height:1.3;
  transition:background-color .2s var(--ff-ease),color .2s var(--ff-ease);
}
.ff-nav-item i{
  width:18px;
  flex:0 0 18px;
  text-align:center;
  font-size:13px;
  opacity:.85;
}
.ff-nav-item span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.ff-nav-item:hover{background:rgba(255,255,255,.05);color:var(--ff-ink);}
.ff-nav-item.is-active{
  background:var(--ff-primary-soft);
  color:var(--ff-primary);
  font-weight:600;
}
.ff-nav-item.is-active::before{
  content:"";
  position:absolute;
  left:0;top:9px;bottom:9px;
  width:3px;
  border-radius:0 3px 3px 0;
  background:var(--ff-primary);
}
.ff-nav-group{
  margin:18px 12px 6px;
  font-size:11px;
  font-weight:600;
  letter-spacing:.16em;
  color:var(--ff-dim);
}
.ff-sidebar-foot{
  padding:16px 18px 20px;
  border-top:1px solid var(--ff-line);
  font-size:11.5px;
  line-height:1.7;
  color:var(--ff-dim);
}
.ff-sidebar-foot strong{
  display:block;
  color:var(--ff-muted);
  font-size:12px;
  font-weight:600;
  margin-bottom:4px;
}

/* ============ 內容區 ============ */
.ff-content{
  margin-left:var(--ff-nav-w);
  min-height:100vh;
  display:flex;
  flex-direction:column;
}
.ff-main{flex:1;}

/* ============ 行動端頂部列 ============ */
.ff-mobilebar{
  display:none;
  position:fixed;
  top:0;left:0;right:0;
  height:64px;
  align-items:center;
  justify-content:space-between;
  padding:0 18px;
  background:rgba(11,12,15,.82);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--ff-line);
  z-index:120;
}
.ff-mobilebar .ff-brand-mini{
  display:flex;
  align-items:center;
  gap:9px;
  font-size:12.5px;
  font-weight:700;
  line-height:1.35;
  max-width:70%;
}
.ff-mobilebar .ff-brand-mark{width:30px;height:30px;flex:0 0 30px;border-radius:9px;font-size:11px;}
.ff-burger{
  width:44px;height:44px;
  display:grid;place-items:center;
  border:1px solid var(--ff-line-strong);
  border-radius:12px;
  background:transparent;
  color:var(--ff-ink);
  cursor:pointer;
  transition:border-color .2s var(--ff-ease),color .2s var(--ff-ease);
}
.ff-burger:hover{border-color:var(--ff-primary);color:var(--ff-primary);}

.ff-drawer{
  display:none;
  position:fixed;
  inset:0;
  background:rgba(8,9,11,.96);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  z-index:200;
  padding:18px 20px 40px;
  overflow-y:auto;
  flex-direction:column;
}
.ff-drawer.is-open{display:flex;}
.ff-drawer-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding-bottom:16px;
  border-bottom:1px solid var(--ff-line);
  margin-bottom:18px;
}
.ff-drawer-head .ff-brand-mini{display:flex;align-items:center;gap:10px;font-size:13px;font-weight:700;}
.ff-drawer-close{
  width:44px;height:44px;
  display:grid;place-items:center;
  border-radius:12px;
  border:1px solid var(--ff-line-strong);
  background:transparent;
  color:var(--ff-ink);
  cursor:pointer;
}
.ff-drawer-close:hover{border-color:var(--ff-primary);color:var(--ff-primary);}
.ff-drawer-label{
  font-size:11px;
  letter-spacing:.16em;
  color:var(--ff-dim);
  margin:8px 0 10px;
  font-weight:600;
}
.ff-drawer-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:10px;
}
.ff-drawer-grid a{
  display:flex;
  align-items:center;
  gap:9px;
  padding:14px 12px;
  border:1px solid var(--ff-line);
  border-radius:12px;
  background:rgba(255,255,255,.02);
  font-size:13.5px;
  line-height:1.4;
  color:var(--ff-muted);
}
.ff-drawer-grid a.is-active{
  border-color:var(--ff-primary);
  color:var(--ff-primary);
  background:var(--ff-primary-soft);
}
.ff-drawer-home{
  display:flex;
  align-items:center;
  gap:10px;
  height:56px;
  padding:0 14px;
  border:1px solid var(--ff-line);
  border-radius:12px;
  font-size:1.0625rem;
  color:var(--ff-ink);
  margin-bottom:18px;
}

/* ============ Hero ============ */
.ff-hero{
  position:relative;
  min-height:280px;
  display:flex;
  align-items:flex-end;
  padding:44px 0 40px;
  background-color:#0b0c0f;
  background-image:url('/assets/images/backpic/back-1.jpg');
  background-size:cover;
  background-position:center 32%;
  border-bottom:1px solid var(--ff-line);
  overflow:hidden;
  isolation:isolate;
}
.ff-hero::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(90deg,rgba(11,12,15,.95) 0%,rgba(11,12,15,.80) 46%,rgba(11,12,15,.52) 100%),
    linear-gradient(0deg,rgba(11,12,15,.98) 0%,rgba(11,12,15,.18) 68%,rgba(11,12,15,.30) 100%);
  z-index:0;
}
.ff-hero::after{
  content:"";
  position:absolute;
  inset:0;
  z-index:0;
  opacity:.05;
  background-image:radial-gradient(rgba(255,255,255,.9) 1px,transparent 1px);
  background-size:3px 3px;
  pointer-events:none;
}
.ff-hero-inner{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  align-items:flex-end;
  gap:36px;
  width:100%;
}
.ff-crumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:7px;
  font-size:12px;
  color:var(--ff-dim);
  margin-bottom:14px;
}
.ff-crumb a{color:var(--ff-muted);}
.ff-crumb a:hover{color:var(--ff-primary);}
.ff-crumb .ff-sep{color:rgba(255,255,255,.24);}
.ff-crumb .ff-current{color:var(--ff-primary);}
.ff-hero h1{
  font-size:clamp(1.85rem,3.6vw,2.9rem);
  font-weight:800;
  letter-spacing:-.02em;
  line-height:1.2;
  margin-bottom:12px;
}
.ff-hero-sub{
  font-size:1rem;
  color:var(--ff-muted);
  line-height:1.7;
  max-width:38em;
  margin:0;
}
.ff-hero-stats{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  justify-content:flex-end;
}
.ff-stat{
  min-width:118px;
  padding:12px 16px;
  border-radius:14px;
  border:1px solid var(--ff-line-strong);
  background:rgba(15,17,20,.72);
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
}
.ff-stat strong{
  display:block;
  font-size:1.05rem;
  font-weight:800;
  color:var(--ff-primary);
  line-height:1.3;
  letter-spacing:.01em;
}
.ff-stat span{
  display:block;
  margin-top:2px;
  font-size:11px;
  color:var(--ff-dim);
  letter-spacing:.04em;
}
.ff-stat.is-amber strong{color:var(--ff-amber);}

/* ============ 篩選列 ============ */
.ff-toolbar{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:24px 0;
  border-bottom:1px solid var(--ff-line);
}
.ff-chips{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.ff-chip{
  display:inline-flex;
  align-items:center;
  height:32px;
  padding:0 15px;
  border-radius:999px;
  border:1px solid var(--ff-line-strong);
  background:transparent;
  color:var(--ff-muted);
  font-size:12px;
  line-height:1;
  letter-spacing:.02em;
  cursor:pointer;
  transition:border-color .2s var(--ff-ease),color .2s var(--ff-ease),background-color .2s var(--ff-ease);
}
.ff-chip:hover{border-color:rgba(35,201,176,.55);color:var(--ff-ink);}
.ff-chip.is-active{
  border-color:var(--ff-primary);
  color:var(--ff-primary);
  background:rgba(35,201,176,.08);
  font-weight:600;
}
.ff-sort{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:12px;
  color:var(--ff-dim);
}
.ff-sort select{
  height:36px;
  padding:0 34px 0 14px;
  border-radius:10px;
  border:1px solid var(--ff-line-strong);
  background-color:var(--ff-deep);
  background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23A8A9B0'%3E%3Cpath d='M8 11.2 3.2 6.4l1.1-1.1L8 8.9l3.7-3.6 1.1 1.1z'/%3E%3C/svg%3E");
  background-repeat:no-repeat;
  background-position:right 12px center;
  background-size:14px;
  color:var(--ff-ink);
  font-size:12.5px;
  appearance:none;
  -webkit-appearance:none;
  cursor:pointer;
}
.ff-sort select:focus{border-color:var(--ff-primary);outline:none;box-shadow:0 0 0 3px rgba(35,201,176,.2);}

/* ============ 版面通用 ============ */
.ff-section{padding:64px 0;}
.ff-section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:20px;
  margin-bottom:28px;
}
.ff-section-head h2{
  font-size:clamp(1.35rem,2.1vw,1.85rem);
  font-weight:700;
  letter-spacing:-.01em;
}
.ff-section-head p{
  margin:6px 0 0;
  font-size:.9375rem;
  color:var(--ff-muted);
}
.ff-more{
  display:inline-flex;
  align-items:center;
  gap:7px;
  font-size:.8125rem;
  color:var(--ff-primary);
  white-space:nowrap;
  font-weight:600;
}
.ff-more i{font-size:11px;transition:transform .2s var(--ff-ease);}
.ff-more:hover i{transform:translateX(3px);}
.ff-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:11px;
  font-weight:600;
  letter-spacing:.16em;
  color:var(--ff-dim);
  margin-bottom:10px;
  text-transform:uppercase;
}
.ff-eyebrow::before{
  content:"";
  width:22px;height:1px;
  background:var(--ff-primary);
  opacity:.75;
}

/* ============ 清單列 ============ */
.ff-list{
  display:flex;
  flex-direction:column;
  gap:12px;
}
.ff-row{
  display:grid;
  grid-template-columns:54px 96px minmax(0,1fr) 28px;
  align-items:center;
  gap:20px;
  min-height:156px;
  padding:16px 22px 16px 18px;
  background:var(--ff-card);
  border:1px solid var(--ff-line);
  border-radius:var(--ff-r-card);
  box-shadow:var(--ff-shadow-card);
  transition:transform .22s var(--ff-ease),border-color .22s var(--ff-ease),box-shadow .22s var(--ff-ease),background-color .22s var(--ff-ease);
}
.ff-row:hover{
  transform:translateY(-3px);
  border-color:rgba(35,201,176,.32);
  background:#161920;
  box-shadow:var(--ff-shadow-hover);
}
.ff-row-num{
  font-size:1.55rem;
  font-weight:800;
  line-height:1;
  color:rgba(255,255,255,.16);
  letter-spacing:-.03em;
  font-variant-numeric:tabular-nums;
  transition:color .22s var(--ff-ease);
}
.ff-row:hover .ff-row-num{color:var(--ff-primary);}
.ff-row-thumb{
  position:relative;
  width:96px;
  height:132px;
  border-radius:12px;
  overflow:hidden;
  background:var(--ff-raise);
}
.ff-row-thumb img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform .24s var(--ff-ease);
}
.ff-row:hover .ff-row-thumb img{transform:scale(1.05);}
.ff-row-thumb::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(0deg,rgba(0,0,0,.45),rgba(0,0,0,0) 55%);
  pointer-events:none;
}
.ff-row-body{min-width:0;}
.ff-row-top{
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
  margin-bottom:6px;
}
.ff-row-title{
  font-size:1.05rem;
  font-weight:700;
  color:var(--ff-ink);
  letter-spacing:.01em;
}
.ff-badge{
  display:inline-flex;
  align-items:center;
  height:22px;
  padding:0 9px;
  border-radius:8px;
  font-size:11px;
  font-weight:600;
  line-height:1;
  letter-spacing:.03em;
  background:rgba(35,201,176,.18);
  color:var(--ff-primary);
  white-space:nowrap;
}
.ff-badge.is-hot{background:rgba(232,92,122,.16);color:var(--ff-rose);}
.ff-badge.is-amber{background:rgba(244,166,42,.16);color:var(--ff-amber);}
.ff-row-meta{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  font-size:12px;
  color:var(--ff-dim);
  margin-bottom:8px;
}
.ff-row-meta span{white-space:nowrap;}
.ff-row-meta .ff-dot{color:rgba(255,255,255,.18);}
.ff-row-desc{
  margin:0;
  font-size:.875rem;
  line-height:1.75;
  color:var(--ff-muted);
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.ff-row-go{
  width:28px;height:28px;
  display:grid;place-items:center;
  border-radius:50%;
  border:1px solid var(--ff-line-strong);
  color:var(--ff-muted);
  font-size:11px;
  transition:background-color .2s var(--ff-ease),color .2s var(--ff-ease),border-color .2s var(--ff-ease),transform .2s var(--ff-ease);
}
.ff-row:hover .ff-row-go{
  background:var(--ff-primary);
  border-color:var(--ff-primary);
  color:#06231F;
  transform:translateX(3px);
}

/* ============ 分頁 ============ */
.ff-pager{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  margin-top:34px;
  flex-wrap:wrap;
}
.ff-page-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:40px;
  height:40px;
  padding:0 14px;
  border-radius:10px;
  border:1px solid var(--ff-line-strong);
  background:transparent;
  color:var(--ff-muted);
  font-size:13px;
  transition:border-color .2s var(--ff-ease),color .2s var(--ff-ease),background-color .2s var(--ff-ease);
}
.ff-page-btn:hover{border-color:rgba(35,201,176,.55);color:var(--ff-ink);}
.ff-page-btn.is-current{
  background:var(--ff-primary);
  border-color:var(--ff-primary);
  color:#06231F;
  font-weight:700;
}
.ff-page-btn.is-disabled{opacity:.4;pointer-events:none;}
.ff-page-gap{color:var(--ff-dim);font-size:13px;padding:0 2px;}

/* ============ 介紹段落 ============ */
.ff-about{
  padding:56px 0 64px;
  border-top:1px solid var(--ff-line);
}
.ff-about-grid{
  display:grid;
  grid-template-columns:minmax(0,1fr) 300px;
  gap:52px;
  align-items:start;
}
.ff-about h2{
  font-size:clamp(1.3rem,2vw,1.7rem);
  margin-bottom:20px;
}
.ff-about p{
  max-width:68ch;
  font-size:.9375rem;
  line-height:1.9;
  color:var(--ff-muted);
  margin-bottom:1.2em;
}
.ff-about p:first-of-type{color:#D6D4CF;}
.ff-fact-card{
  padding:22px;
  background:var(--ff-card);
  border:1px solid var(--ff-line);
  border-radius:var(--ff-r-card);
  box-shadow:var(--ff-shadow-card);
}
.ff-fact-card h3{
  font-size:.75rem;
  letter-spacing:.14em;
  color:var(--ff-primary);
  font-weight:700;
  margin-bottom:14px;
}
.ff-fact-list{display:flex;flex-direction:column;gap:12px;}
.ff-fact-list li{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:12px;
  padding-bottom:12px;
  border-bottom:1px solid var(--ff-line);
  font-size:.8125rem;
  color:var(--ff-muted);
}
.ff-fact-list li:last-child{border-bottom:0;padding-bottom:0;}
.ff-fact-list b{color:var(--ff-ink);font-weight:700;font-size:.9375rem;}
.ff-fact-note{
  margin:16px 0 0;
  font-size:11.5px;
  line-height:1.75;
  color:var(--ff-dim);
}

/* ============ FAQ ============ */
.ff-faq{padding:12px 0 72px;}
.ff-faq-list{display:flex;flex-direction:column;gap:12px;margin-top:26px;}
.ff-faq-item{
  border:1px solid var(--ff-line);
  border-radius:14px;
  background:var(--ff-card);
  overflow:hidden;
  transition:border-color .2s var(--ff-ease),background-color .2s var(--ff-ease);
}
.ff-faq-item[open]{border-color:rgba(35,201,176,.32);background:#161920;}
.ff-faq-item summary{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  min-height:60px;
  padding:16px 20px;
  cursor:pointer;
  font-size:.9375rem;
  font-weight:600;
  color:var(--ff-ink);
  list-style:none;
  transition:color .2s var(--ff-ease);
}
.ff-faq-item summary::-webkit-details-marker{display:none;}
.ff-faq-item summary:hover{color:var(--ff-primary);}
.ff-faq-icon{
  flex:0 0 auto;
  font-size:14px;
  color:var(--ff-dim);
  transition:transform .22s var(--ff-ease),color .22s var(--ff-ease);
}
.ff-faq-item[open] .ff-faq-icon{color:var(--ff-primary);transform:rotate(45deg);}
.ff-faq-answer{
  padding:0 20px 20px;
  font-size:.9375rem;
  line-height:1.85;
  color:var(--ff-muted);
  max-width:70ch;
}

/* ============ CTA ============ */
.ff-cta{
  position:relative;
  overflow:hidden;
  margin:0 0 0;
  padding:56px 0;
  background:linear-gradient(135deg,rgba(35,201,176,.16) 0%,rgba(244,166,42,.14) 100%);
  border-top:1px solid var(--ff-line);
  border-bottom:1px solid var(--ff-line);
  isolation:isolate;
}
.ff-cta::before{
  content:"";
  position:absolute;
  inset:0;
  background:radial-gradient(circle at 82% 30%,rgba(35,201,176,.22),transparent 58%),radial-gradient(circle at 12% 88%,rgba(244,166,42,.16),transparent 55%);
  z-index:0;
}
.ff-cta::after{
  content:"";
  position:absolute;
  inset:0;
  opacity:.06;
  background-image:radial-gradient(rgba(255,255,255,.9) 1px,transparent 1px);
  background-size:3px 3px;
  z-index:0;
  pointer-events:none;
}
.ff-cta-inner{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,420px);
  align-items:center;
  gap:44px;
}
.ff-cta h2{
  font-size:clamp(1.35rem,2.2vw,1.9rem);
  margin-bottom:10px;
}
.ff-cta p{
  margin:0;
  font-size:.9375rem;
  line-height:1.8;
  color:var(--ff-muted);
  max-width:36em;
}
.ff-cta-form{display:flex;flex-direction:column;gap:10px;}
.ff-cta-form label{
  font-size:12px;
  color:var(--ff-muted);
  letter-spacing:.03em;
}
.ff-form-row{display:flex;gap:10px;}
.ff-input{
  flex:1;
  height:48px;
  padding:0 16px;
  border-radius:12px;
  border:1px solid var(--ff-line-strong);
  background:var(--ff-deep);
  color:var(--ff-ink);
  font-size:.875rem;
  transition:border-color .2s var(--ff-ease),box-shadow .2s var(--ff-ease);
}
.ff-input::placeholder{color:var(--ff-dim);}
.ff-input:focus{
  outline:none;
  border-color:var(--ff-primary);
  box-shadow:0 0 0 3px rgba(35,201,176,.2);
}
.ff-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:48px;
  padding:0 26px;
  border-radius:var(--ff-r-btn);
  border:1px solid transparent;
  background:var(--ff-primary);
  color:#06231F;
  font-size:.875rem;
  font-weight:700;
  letter-spacing:.02em;
  cursor:pointer;
  white-space:nowrap;
  transition:transform .2s var(--ff-ease),box-shadow .2s var(--ff-ease),filter .2s var(--ff-ease),border-color .2s var(--ff-ease),color .2s var(--ff-ease),background-color .2s var(--ff-ease);
}
.ff-btn:hover{
  filter:brightness(1.08);
  transform:translateY(-2px);
  box-shadow:0 0 0 4px rgba(35,201,176,.16),0 18px 32px -20px rgba(35,201,176,.8);
  color:#06231F;
}
.ff-btn:active{transform:translateY(0);filter:brightness(.97);}
.ff-btn-ghost{
  background:transparent;
  border-color:rgba(255,255,255,.22);
  color:var(--ff-ink);
  font-weight:600;
}
.ff-btn-ghost:hover{
  background:transparent;
  border-color:var(--ff-primary);
  color:var(--ff-primary);
  box-shadow:none;
  filter:none;
}
.ff-form-note{
  font-size:11.5px;
  color:var(--ff-dim);
  line-height:1.7;
  margin:0;
}

/* ============ 頁腳 ============ */
.ff-footer{
  background:#0A0B0D;
  border-top:1px solid var(--ff-line);
  padding:72px 0 26px;
  margin-top:auto;
}
.ff-footer-grid{
  display:grid;
  grid-template-columns:2fr 1fr 1fr 1.2fr;
  gap:44px;
  padding-bottom:44px;
  border-bottom:1px solid var(--ff-line);
}
.ff-footer-brand{
  display:flex;
  align-items:center;
  gap:11px;
  margin-bottom:14px;
}
.ff-footer-brand .ff-brand-mark{width:34px;height:34px;flex:0 0 34px;border-radius:10px;font-size:12px;}
.ff-brand-name-lg{
  font-size:14px;
  font-weight:700;
  line-height:1.4;
  color:var(--ff-ink);
}
.ff-footer-desc{
  font-size:.8125rem;
  line-height:1.85;
  color:var(--ff-muted);
  max-width:34em;
  margin:0;
}
.ff-footer h3{
  font-size:12px;
  letter-spacing:.12em;
  color:var(--ff-primary);
  font-weight:700;
  margin-bottom:16px;
}
.ff-footer-list{display:flex;flex-direction:column;gap:10px;}
.ff-footer-list a{
  font-size:.875rem;
  color:var(--ff-muted);
  width:fit-content;
}
.ff-footer-list a:hover{color:#fff;}
.ff-footer-contact{
  font-size:.8125rem;
  line-height:1.9;
  color:var(--ff-muted);
  margin:0;
  word-break:break-word;
}
.ff-footer-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  flex-wrap:wrap;
  padding-top:22px;
  font-size:12px;
  color:var(--ff-dim);
}
.ff-social{display:flex;gap:10px;}
.ff-social a{
  width:34px;height:34px;
  display:grid;place-items:center;
  border-radius:10px;
  border:1px solid var(--ff-line);
  color:var(--ff-dim);
  font-size:12px;
}
.ff-social a:hover{color:var(--ff-primary);border-color:rgba(35,201,176,.45);}

/* ============ 響應式 ============ */
@media (max-width:1199px){
  :root{--ff-nav-w:200px;}
  .ff-container{padding:0 28px;}
  .ff-brand{padding:16px 14px;}
  .ff-brand-name{font-size:12px;}
  .ff-nav-item{font-size:13px;padding:0 10px;}
  .ff-about-grid{grid-template-columns:minmax(0,1fr) 260px;gap:36px;}
}
@media (max-width:991px){
  .ff-sidebar{display:none;}
  .ff-mobilebar{display:flex;}
  .ff-content{margin-left:0;padding-top:64px;}
  .ff-container{padding:0 22px;}
  .ff-hero{min-height:240px;padding:32px 0 30px;}
  .ff-hero-inner{grid-template-columns:minmax(0,1fr);gap:22px;}
  .ff-hero-stats{justify-content:flex-start;}
  .ff-section{padding:48px 0;}
  .ff-about{padding:44px 0 52px;}
  .ff-about-grid{grid-template-columns:minmax(0,1fr);gap:30px;}
  .ff-cta-inner{grid-template-columns:minmax(0,1fr);gap:26px;}
  .ff-footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:34px;}
  .ff-row{grid-template-columns:44px 84px minmax(0,1fr);gap:16px;padding:14px 16px;min-height:140px;}
  .ff-row-thumb{width:84px;height:116px;}
  .ff-row-go{display:none;}
}
@media (max-width:767px){
  .ff-container{padding:0 18px;}
  .ff-hero h1{font-size:1.75rem;}
  .ff-hero-sub{font-size:.9375rem;}
  .ff-stat{min-width:104px;padding:10px 13px;}
  .ff-section{padding:40px 0;}
  .ff-toolbar{padding:18px 0;}
  .ff-row{
    grid-template-columns:70px minmax(0,1fr);
    gap:14px;
    align-items:flex-start;
    min-height:0;
    padding:14px;
  }
  .ff-row-num{display:none;}
  .ff-row-thumb{width:70px;height:98px;border-radius:10px;}
  .ff-row-title{font-size:.975rem;}
  .ff-row-desc{-webkit-line-clamp:3;font-size:.8125rem;}
  .ff-row-meta{font-size:11.5px;gap:6px;}
  .ff-section-head{flex-direction:column;align-items:flex-start;gap:8px;}
  .ff-form-row{flex-direction:column;}
  .ff-btn{width:100%;}
  .ff-footer{padding:52px 0 22px;}
  .ff-footer-grid{grid-template-columns:minmax(0,1fr);gap:28px;padding-bottom:30px;}
  .ff-footer-bottom{flex-direction:column;align-items:flex-start;gap:14px;}
  .ff-cta{padding:44px 0;}
  .ff-drawer-grid{grid-template-columns:minmax(0,1fr);}
}
@media (max-width:519px){
  .ff-mobilebar .ff-brand-mini{font-size:11.5px;}
  .ff-hero{padding:26px 0 26px;}
  .ff-hero h1{font-size:1.6rem;}
  .ff-chips{gap:6px;}
  .ff-chip{height:30px;padding:0 12px;font-size:11.5px;}
  .ff-sort{width:100%;justify-content:space-between;}
  .ff-sort select{flex:1;}
  .ff-pager{gap:6px;}
  .ff-page-btn{min-width:36px;height:36px;padding:0 10px;font-size:12px;}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    transition-duration:.01ms !important;
    animation-duration:.01ms !important;
    scroll-behavior:auto !important;
  }
  .ff-row:hover{transform:none;}
  .ff-btn:hover{transform:none;}
}

/* roulang page: category4 */
:root{
  --ff-primary:#23C9B0;
  --ff-primary-08:rgba(35,201,176,.08);
  --ff-primary-18:rgba(35,201,176,.18);
  --ff-primary-30:rgba(35,201,176,.30);
  --ff-accent:#F4A62A;
  --ff-hot:#E85C7A;
  --ff-bg:#0B0C0F;
  --ff-deep:#0F1114;
  --ff-card:#14161B;
  --ff-elev:#1D2027;
  --ff-text:#F2F0EC;
  --ff-muted:#A8A9B0;
  --ff-dim:#6E7078;
  --ff-line:rgba(255,255,255,.07);
  --ff-line-strong:rgba(255,255,255,.14);
  --ff-r-lg:18px;
  --ff-r-md:14px;
  --ff-r-btn:12px;
  --ff-ease:cubic-bezier(.2,.7,.3,1);
  --ff-side:248px;
  --bs-body-bg:#0B0C0F;
  --bs-body-color:#F2F0EC;
  --bs-primary:#23C9B0;
  --bs-border-radius:14px;
  --bs-font-sans-serif:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--ff-bg);
  color:var(--ff-text);
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border:0}
a{color:var(--ff-primary);text-decoration:none;transition:color .2s var(--ff-ease)}
a:hover{color:#5fe0cd}
h1,h2,h3,h4,p{margin:0}
ul{margin:0;padding:0;list-style:none}
button{font-family:inherit}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--ff-primary);outline-offset:2px;border-radius:6px}
::selection{background:rgba(35,201,176,.28);color:#fff}

/* ---------- 容器 ---------- */
.ff-container{width:100%;max-width:1320px;margin:0 auto;padding:0 40px}
.ff-main{margin-left:var(--ff-side);min-height:100vh}
.ff-section{padding:72px 0}

/* ---------- 側欄 ---------- */
.ff-sidebar{
  position:fixed;top:0;left:0;bottom:0;width:var(--ff-side);
  background:var(--ff-deep);border-right:1px solid var(--ff-line);
  display:flex;flex-direction:column;
  padding:0 16px 20px;z-index:60;overflow-y:auto;
}
.ff-sidebar::-webkit-scrollbar{width:0}
.ff-brand{display:flex;align-items:center;gap:12px;height:88px;padding:0 6px;text-decoration:none;color:inherit;flex:0 0 auto}
.ff-brand:hover{color:inherit}
.ff-brand-mark{
  width:36px;height:36px;border-radius:10px;flex:0 0 auto;
  background:linear-gradient(140deg,#4ce0c9,#12a08c);
  display:grid;place-items:center;color:#06231F;font-size:13px;
  box-shadow:0 8px 20px -12px rgba(35,201,176,.9);
}
.ff-brand-text{display:flex;flex-direction:column;line-height:1.25;min-width:0}
.ff-brand-name{font-size:15px;font-weight:700;color:var(--ff-text);letter-spacing:.01em}
.ff-brand-sub{font-size:10px;letter-spacing:.18em;color:var(--ff-dim);margin-top:4px}
.ff-nav{display:flex;flex-direction:column;gap:4px;padding-top:8px}
.ff-nav-group{
  font-size:12px;color:var(--ff-dim);letter-spacing:.14em;
  padding:18px 10px 8px;margin:0;
}
.ff-nav-item{
  display:flex;align-items:center;gap:10px;
  height:44px;padding:0 12px;border-radius:10px;
  font-size:14px;color:var(--ff-muted);text-decoration:none;
  position:relative;transition:background .2s var(--ff-ease),color .2s var(--ff-ease);
}
.ff-nav-item i{width:18px;font-size:13px;text-align:center;color:var(--ff-dim);transition:color .2s}
.ff-nav-item span{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ff-nav-item:hover{background:rgba(255,255,255,.05);color:#fff}
.ff-nav-item:hover i{color:var(--ff-muted)}
.ff-nav-item.is-active{background:var(--ff-primary-08);color:var(--ff-primary);font-weight:600}
.ff-nav-item.is-active i{color:var(--ff-primary)}
.ff-nav-item.is-active::before{
  content:"";position:absolute;left:-16px;top:9px;bottom:9px;width:3px;
  background:var(--ff-primary);border-radius:0 3px 3px 0;
}
.ff-side-foot{margin-top:auto;padding-top:20px;border-top:1px solid var(--ff-line)}
.ff-side-foot p{font-size:11px;color:var(--ff-dim);line-height:1.7;margin-bottom:10px}
.ff-side-foot a{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--ff-muted);padding:6px 0}
.ff-side-foot a:hover{color:var(--ff-primary)}

/* ---------- 行動端頂欄與抽屜 ---------- */
.ff-topbar{
  display:none;position:fixed;top:0;left:0;right:0;height:64px;z-index:80;
  align-items:center;justify-content:space-between;padding:0 18px;
  background:rgba(11,12,15,.82);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--ff-line);
}
.ff-topbar .ff-brand{height:64px;padding:0}
.ff-burger{
  width:44px;height:44px;border-radius:12px;border:1px solid var(--ff-line-strong);
  background:rgba(255,255,255,.04);color:var(--ff-text);font-size:16px;
  display:grid;place-items:center;cursor:pointer;transition:background .2s,border-color .2s;
}
.ff-burger:hover{border-color:var(--ff-primary);color:var(--ff-primary)}
.ff-drawer{
  position:fixed;inset:0;z-index:90;background:rgba(8,9,11,.97);
  padding:20px 22px 40px;overflow-y:auto;
  transform:translateY(-100%);opacity:0;pointer-events:none;
  transition:transform .28s var(--ff-ease),opacity .24s var(--ff-ease);
}
body.ff-drawer-open{overflow:hidden}
body.ff-drawer-open .ff-drawer{transform:translateY(0);opacity:1;pointer-events:auto}
.ff-drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.ff-drawer-close{
  width:44px;height:44px;border-radius:12px;border:1px solid var(--ff-line-strong);
  background:transparent;color:var(--ff-text);font-size:18px;display:grid;place-items:center;cursor:pointer;
}
.ff-drawer nav{display:flex;flex-direction:column;gap:2px}
.ff-drawer .ff-nav-item{height:56px;font-size:1.125rem;border-radius:12px}
.ff-drawer .ff-nav-item.is-active::before{display:none}
.ff-drawer .ff-nav-group{padding:20px 4px 10px;font-size:12px}
.ff-drawer .ff-side-foot{margin-top:28px}

/* ---------- 按鈕 / 標籤 ---------- */
.ff-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 26px;border-radius:var(--ff-r-btn);border:1px solid transparent;
  font-size:.9375rem;font-weight:700;cursor:pointer;text-decoration:none;
  transition:background .2s var(--ff-ease),color .2s var(--ff-ease),border-color .2s var(--ff-ease),transform .2s var(--ff-ease),box-shadow .2s var(--ff-ease);
}
.ff-btn-primary{background:var(--ff-primary);color:#06231F}
.ff-btn-primary:hover{background:#41d8c1;color:#06231F;transform:translateY(-2px);box-shadow:0 0 0 4px rgba(35,201,176,.16),0 18px 34px -20px rgba(35,201,176,.75)}
.ff-btn-ghost{background:transparent;border-color:var(--ff-line-strong);color:var(--ff-text)}
.ff-btn-ghost:hover{border-color:var(--ff-primary);color:var(--ff-primary);transform:translateY(-2px)}
.ff-btn-sm{padding:10px 18px;font-size:.8125rem}
.ff-link-arrow{display:inline-flex;align-items:center;gap:8px;font-size:.875rem;font-weight:600;color:var(--ff-primary)}
.ff-link-arrow i{font-size:11px;transition:transform .2s var(--ff-ease)}
.ff-link-arrow:hover i{transform:translateX(3px)}
.ff-chip{
  height:32px;padding:0 15px;border-radius:999px;
  border:1px solid var(--ff-line);background:rgba(255,255,255,.03);
  color:var(--ff-muted);font-size:.75rem;font-weight:500;
  display:inline-flex;align-items:center;gap:6px;cursor:pointer;
  transition:color .2s,border-color .2s,background .2s;
}
.ff-chip:hover{color:#fff;border-color:var(--ff-line-strong)}
.ff-chip.is-active{color:var(--ff-primary);border-color:var(--ff-primary);background:var(--ff-primary-08);font-weight:600}
.ff-badge{
  display:inline-flex;align-items:center;height:22px;padding:0 8px;
  border-radius:8px;font-size:11px;font-weight:600;letter-spacing:.02em;line-height:1;
}
.ff-badge-hd{background:var(--ff-primary-18);color:var(--ff-primary)}
.ff-badge-hot{background:rgba(232,92,122,.18);color:var(--ff-hot)}
.ff-badge-solid{background:rgba(11,12,15,.72);color:#fff;backdrop-filter:blur(4px);border:1px solid rgba(255,255,255,.18)}
.ff-select{
  height:36px;border-radius:10px;background:var(--ff-deep);
  border:1px solid var(--ff-line);color:var(--ff-muted);
  font-size:.8125rem;padding:0 12px;cursor:pointer;
}
.ff-select:focus{outline:none;border-color:var(--ff-primary);box-shadow:0 0 0 3px rgba(35,201,176,.18)}

/* ---------- Hero ---------- */
.ff-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--ff-line)}
.ff-hero-bg{position:absolute;inset:0;background:url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;transform:scale(1.05)}
.ff-hero-mask{
  position:absolute;inset:0;
  background:
    linear-gradient(90deg,rgba(11,12,15,.95) 0%,rgba(11,12,15,.80) 42%,rgba(11,12,15,.52) 100%),
    linear-gradient(0deg,rgba(11,12,15,.96) 0%,rgba(11,12,15,.15) 70%);
}
.ff-hero-inner{
  position:relative;z-index:2;
  display:flex;align-items:flex-end;justify-content:space-between;gap:36px;
  min-height:272px;padding:44px 0 34px;flex-wrap:wrap;
}
.ff-breadcrumb{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--ff-dim);margin-bottom:16px;flex-wrap:wrap}
.ff-breadcrumb a{color:var(--ff-muted)}
.ff-breadcrumb a:hover{color:var(--ff-primary)}
.ff-breadcrumb span.sep{color:var(--ff-dim);opacity:.7}
.ff-hero h1{
  font-size:clamp(2rem,4vw,2.9rem);font-weight:800;letter-spacing:-.02em;
  line-height:1.22;margin-bottom:12px;
}
.ff-hero-sub{font-size:.9375rem;color:var(--ff-muted);max-width:640px;line-height:1.8}
.ff-hero-stats{display:flex;gap:12px;flex-wrap:wrap}
.ff-stat{
  min-width:112px;padding:14px 18px;border-radius:var(--ff-r-md);
  background:rgba(20,22,27,.72);border:1px solid var(--ff-line);
  backdrop-filter:blur(6px);
}
.ff-stat strong{display:block;font-size:1.25rem;font-weight:800;color:var(--ff-primary);line-height:1.2}
.ff-stat span{display:block;font-size:11px;color:var(--ff-dim);letter-spacing:.06em;margin-top:4px}

/* ---------- 篩選列 ---------- */
.ff-filter-bar{
  display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
  padding:22px 0;border-bottom:1px solid var(--ff-line);
}
.ff-chips{display:flex;gap:8px;flex-wrap:wrap}
.ff-filter-right{display:flex;align-items:center;gap:10px}
.ff-filter-label{font-size:12px;color:var(--ff-dim);letter-spacing:.08em}

/* ---------- 主內容雙欄 ---------- */
.ff-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:36px;align-items:start;padding-top:44px}
.ff-block-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:22px;flex-wrap:wrap}
.ff-block-head h2{font-size:clamp(1.35rem,2vw,1.75rem);font-weight:700;letter-spacing:-.01em}
.ff-block-head p{font-size:.8125rem;color:var(--ff-dim);margin-top:6px}
.ff-count{font-size:.75rem;color:var(--ff-dim);letter-spacing:.06em}

/* 片單卡 */
.ff-tiles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.ff-tile{
  display:flex;flex-direction:column;
  background:var(--ff-card);border:1px solid var(--ff-line);border-radius:var(--ff-r-lg);
  overflow:hidden;text-decoration:none;color:inherit;
  transition:transform .22s var(--ff-ease),border-color .22s var(--ff-ease),box-shadow .22s var(--ff-ease);
}
.ff-tile:hover{transform:translateY(-4px);border-color:var(--ff-primary-30);box-shadow:0 24px 48px -28px rgba(0,0,0,.9);color:inherit}
.ff-tile-cover{position:relative;aspect-ratio:3/4;overflow:hidden;background:var(--ff-elev)}
.ff-tile-cover img{width:100%;height:100%;object-fit:cover;transition:transform .32s var(--ff-ease)}
.ff-tile:hover .ff-tile-cover img{transform:scale(1.04)}
.ff-tile-play{
  position:absolute;inset:0;display:grid;place-items:center;opacity:0;
  background:linear-gradient(0deg,rgba(11,12,15,.7),rgba(11,12,15,.05));
  transition:opacity .22s var(--ff-ease);
}
.ff-tile:hover .ff-tile-play{opacity:1}
.ff-tile-play i{
  width:48px;height:48px;border-radius:50%;display:grid;place-items:center;
  background:rgba(11,12,15,.66);border:1px solid rgba(255,255,255,.32);
  color:#fff;font-size:14px;backdrop-filter:blur(4px);
}
.ff-tile-tags{position:absolute;top:10px;left:10px;right:10px;display:flex;justify-content:space-between;gap:8px}
.ff-tile-body{padding:16px 16px 18px;display:flex;flex-direction:column;gap:6px}
.ff-tile-title{font-size:1rem;font-weight:600;line-height:1.45}
.ff-tile-meta{font-size:.75rem;color:var(--ff-dim);letter-spacing:.02em}
.ff-tile-desc{font-size:.8125rem;color:var(--ff-muted);line-height:1.75}

/* 分頁 */
.ff-pager{display:flex;align-items:center;gap:8px;margin-top:34px;flex-wrap:wrap}
.ff-pager a,.ff-pager span{
  min-width:38px;height:38px;padding:0 14px;border-radius:10px;
  display:inline-flex;align-items:center;justify-content:center;
  font-size:.8125rem;color:var(--ff-muted);
  border:1px solid var(--ff-line);background:rgba(255,255,255,.02);
  transition:color .2s,border-color .2s,background .2s;
}
.ff-pager a:hover{color:#fff;border-color:var(--ff-line-strong)}
.ff-pager .is-current{background:var(--ff-primary);border-color:var(--ff-primary);color:#06231F;font-weight:700}
.ff-pager .is-gap{border:0;background:none;color:var(--ff-dim)}

/* 右側 sticky 欄 */
.ff-aside{position:sticky;top:32px;display:flex;flex-direction:column;gap:20px}
.ff-panel{
  background:var(--ff-card);border:1px solid var(--ff-line);
  border-radius:var(--ff-r-lg);padding:22px;
}
.ff-panel-title{
  font-size:11px;letter-spacing:.16em;color:var(--ff-primary);
  font-weight:700;margin-bottom:16px;display:flex;align-items:center;gap:8px;
}
.ff-panel-title i{font-size:11px}
.ff-mini{
  display:flex;gap:12px;align-items:center;padding:12px 0;
  border-bottom:1px solid var(--ff-line);text-decoration:none;color:inherit;
  transition:transform .2s var(--ff-ease);
}
.ff-mini:last-child{border-bottom:0;padding-bottom:0}
.ff-mini:hover{transform:translateX(3px);color:inherit}
.ff-mini-img{width:56px;height:76px;flex:0 0 auto;border-radius:10px;overflow:hidden;background:var(--ff-elev)}
.ff-mini-img img{width:100%;height:100%;object-fit:cover}
.ff-mini-body{min-width:0}
.ff-mini-body h4{font-size:.875rem;font-weight:600;line-height:1.45;margin-bottom:4px}
.ff-mini-body span{display:block;font-size:.75rem;color:var(--ff-dim);line-height:1.6}
.ff-mini-rank{
  font-size:.75rem;font-weight:800;color:var(--ff-accent);
  width:18px;flex:0 0 auto;letter-spacing:.02em;
}
.ff-cta-card{
  position:relative;overflow:hidden;border-radius:var(--ff-r-lg);
  border:1px solid rgba(35,201,176,.28);
  background:linear-gradient(150deg,rgba(35,201,176,.16),rgba(20,22,27,.9) 55%,rgba(244,166,42,.12));
  padding:24px;
}
.ff-cta-card::after{
  content:"";position:absolute;right:-28px;bottom:-28px;width:120px;height:120px;
  border-radius:50%;border:1px solid rgba(35,201,176,.25);
  background:radial-gradient(circle at 40% 40%,rgba(35,201,176,.18),transparent 70%);
}
.ff-cta-card h3{font-size:1.0625rem;font-weight:700;margin-bottom:8px;position:relative;z-index:1}
.ff-cta-card p{font-size:.8125rem;color:var(--ff-muted);line-height:1.75;margin-bottom:16px;position:relative;z-index:1}
.ff-cta-card .ff-btn{position:relative;z-index:1;width:100%}

/* ---------- 分區說明 ---------- */
.ff-intro-grid{display:grid;grid-template-columns:minmax(0,.72fr) minmax(0,1.28fr);gap:48px;align-items:start}
.ff-intro-head h2{font-size:clamp(1.4rem,2.2vw,1.9rem);font-weight:700;line-height:1.35;margin-bottom:14px}
.ff-intro-head p{font-size:.875rem;color:var(--ff-dim);line-height:1.85}
.ff-intro-body p{font-size:.9375rem;color:var(--ff-muted);line-height:1.95;margin-bottom:18px}
.ff-intro-body p:last-of-type{margin-bottom:0}
.ff-note-list{margin-top:26px;display:grid;gap:10px}
.ff-note-list li{display:flex;gap:12px;align-items:flex-start;font-size:.875rem;color:var(--ff-muted);line-height:1.8}
.ff-note-list li i{
  width:22px;height:22px;flex:0 0 auto;border-radius:6px;margin-top:4px;
  display:grid;place-items:center;font-size:10px;
  background:var(--ff-primary-18);color:var(--ff-primary);
}

/* ---------- FAQ ---------- */
.ff-faq-wrap{max-width:920px}
.ff-faq-item{
  border:1px solid var(--ff-line);border-radius:var(--ff-r-md);
  background:var(--ff-card);margin-bottom:12px;overflow:hidden;
  transition:border-color .2s var(--ff-ease);
}
.ff-faq-item.is-open{border-color:var(--ff-primary-30)}
.ff-faq-q{
  width:100%;min-height:60px;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:12px 20px;background:none;border:0;color:var(--ff-text);
  font-size:.9375rem;font-weight:600;text-align:left;cursor:pointer;line-height:1.6;
}
.ff-faq-q:hover{color:var(--ff-primary)}
.ff-faq-icon{
  width:26px;height:26px;flex:0 0 auto;border-radius:8px;
  display:grid;place-items:center;font-size:12px;color:var(--ff-muted);
  background:rgba(255,255,255,.05);transition:transform .22s var(--ff-ease),color .22s var(--ff-ease),background .22s;
}
.ff-faq-item.is-open .ff-faq-icon{transform:rotate(45deg);color:var(--ff-primary);background:var(--ff-primary-18)}
.ff-faq-a{max-height:0;overflow:hidden;transition:max-height .3s var(--ff-ease)}
.ff-faq-a-inner{padding:0 20px 20px;font-size:.9375rem;line-height:1.85;color:var(--ff-muted)}

/* ---------- CTA 帶 ---------- */
.ff-cta-band{
  position:relative;overflow:hidden;border-radius:22px;
  border:1px solid rgba(255,255,255,.09);
  background:linear-gradient(135deg,rgba(35,201,176,.20) 0%,rgba(20,22,27,.94) 46%,rgba(244,166,42,.16) 100%);
  padding:46px 44px;
  display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:center;
}
.ff-cta-band::before{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.055;
  background-image:radial-gradient(rgba(255,255,255,.7) 1px,transparent 1px);
  background-size:3px 3px;
}
.ff-cta-band::after{
  content:"\f144";font-family:"Font Awesome 6 Free";font-weight:900;
  position:absolute;right:24px;bottom:-42px;font-size:190px;line-height:1;
  color:rgba(255,255,255,.05);pointer-events:none;
}
.ff-cta-band h2{font-size:clamp(1.35rem,2.2vw,1.85rem);font-weight:700;line-height:1.35;margin-bottom:10px;position:relative;z-index:1}
.ff-cta-band p{font-size:.9rem;color:var(--ff-muted);line-height:1.8;position:relative;z-index:1}
.ff-subscribe{display:flex;gap:10px;flex-wrap:wrap;position:relative;z-index:1}
.ff-input{
  flex:1 1 190px;min-width:0;height:48px;border-radius:var(--ff-r-btn);
  background:var(--ff-deep);border:1px solid var(--ff-line-strong);
  color:var(--ff-text);padding:0 16px;font-size:.9375rem;
  transition:border-color .2s,box-shadow .2s;
}
.ff-input::placeholder{color:var(--ff-dim)}
.ff-input:focus{outline:none;border-color:var(--ff-primary);box-shadow:0 0 0 3px rgba(35,201,176,.2)}
.ff-form-hint{font-size:11.5px;color:var(--ff-dim);margin-top:12px;position:relative;z-index:1}

/* ---------- 頁腳 ---------- */
.ff-footer{background:#0A0B0D;border-top:1px solid var(--ff-line);padding:72px 0 28px;margin-top:96px}
.ff-footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:44px}
.ff-footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.ff-footer-brand .ff-brand-name{font-size:16px}
.ff-footer-desc{font-size:.8125rem;color:var(--ff-muted);line-height:1.9;max-width:360px}
.ff-footer h3{font-size:12px;letter-spacing:.12em;color:var(--ff-primary);font-weight:700;margin-bottom:16px}
.ff-footer-list a{display:block;font-size:14px;color:var(--ff-muted);padding:5px 0;text-decoration:none}
.ff-footer-list a:hover{color:#fff}
.ff-footer-contact{font-size:.8125rem;color:var(--ff-muted);line-height:1.9}
.ff-footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  margin-top:52px;padding-top:22px;border-top:1px solid var(--ff-line);
  font-size:12px;color:var(--ff-dim);
}
.ff-social{display:flex;gap:10px}
.ff-social a{
  width:34px;height:34px;border-radius:10px;display:grid;place-items:center;
  background:rgba(255,255,255,.04);border:1px solid var(--ff-line);
  color:var(--ff-muted);font-size:12px;
  transition:color .2s,border-color .2s,background .2s;
}
.ff-social a:hover{color:var(--ff-primary);border-color:var(--ff-primary-30);background:var(--ff-primary-08)}

/* ---------- 響應式 ---------- */
@media (max-width:1399px){
  .ff-layout{grid-template-columns:minmax(0,1fr) 320px;gap:30px}
}
@media (max-width:1199px){
  :root{--ff-side:200px}
  .ff-container{padding:0 28px}
  .ff-section{padding:64px 0}
  .ff-layout{grid-template-columns:minmax(0,1fr) 296px;gap:24px}
  .ff-intro-grid{gap:32px}
  .ff-cta-band{padding:38px 32px}
}
@media (max-width:991px){
  .ff-sidebar{display:none}
  .ff-main{margin-left:0;padding-top:64px}
  .ff-topbar{display:flex}
  .ff-container{padding:0 24px}
  .ff-layout{grid-template-columns:minmax(0,1fr);gap:36px;padding-top:34px}
  .ff-aside{position:static;flex-direction:row;flex-wrap:wrap}
  .ff-aside .ff-panel,.ff-aside .ff-cta-card{flex:1 1 300px}
  .ff-intro-grid{grid-template-columns:minmax(0,1fr);gap:26px}
  .ff-cta-band{grid-template-columns:minmax(0,1fr);padding:34px 28px}
  .ff-cta-band::after{font-size:140px;opacity:.5}
  .ff-footer-grid{grid-template-columns:1fr 1fr;gap:34px}
  .ff-footer-desc{max-width:100%}
  .ff-hero-inner{padding:36px 0 30px;min-height:250px}
}
@media (max-width:767px){
  .ff-container{padding:0 20px}
  .ff-section{padding:56px 0}
  .ff-hero-inner{min-height:232px}
  .ff-hero h1{font-size:1.75rem}
  .ff-hero-stats{width:100%}
  .ff-stat{flex:1 1 130px;min-width:0}
  .ff-tiles{grid-template-columns:minmax(0,1fr)}
  .ff-tile-body{padding:14px}
  .ff-filter-bar{padding:18px 0;gap:14px}
  .ff-filter-right{width:100%;justify-content:space-between}
  .ff-aside{flex-direction:column}
  .ff-aside .ff-panel,.ff-aside .ff-cta-card{flex:1 1 auto;width:100%}
  .ff-footer{padding:56px 0 24px;margin-top:64px}
  .ff-footer-grid{grid-template-columns:minmax(0,1fr);gap:28px}
  .ff-footer-bottom{justify-content:flex-start}
  .ff-cta-band{padding:30px 22px}
  .ff-pager a,.ff-pager span{min-width:34px;height:34px;padding:0 10px;font-size:.75rem}
}
@media (max-width:520px){
  .ff-chips{gap:6px}
  .ff-chip{height:30px;padding:0 12px;font-size:11.5px}
  .ff-panel{padding:18px}
  .ff-faq-q{padding:12px 16px;font-size:.875rem}
  .ff-faq-a-inner{padding:0 16px 18px;font-size:.875rem}
  .ff-btn{padding:12px 20px;font-size:.875rem}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
}

/* roulang page: category5 */
:root{
  --ff-bg:#0B0C0F;
  --ff-bg-deep:#0F1114;
  --ff-card:#14161B;
  --ff-raise:#1D2027;
  --ff-primary:#23C9B0;
  --ff-amber:#F4A62A;
  --ff-rose:#E85C7A;
  --ff-text:#F2F0EC;
  --ff-text-2:#A8A9B0;
  --ff-text-3:#6E7078;
  --ff-line:rgba(255,255,255,.07);
  --ff-line-strong:rgba(255,255,255,.14);
  --ff-r-card:18px;
  --ff-r-md:14px;
  --ff-r-btn:12px;
  --ff-ease:cubic-bezier(.2,.7,.3,1);
  --ff-shadow-hover:0 24px 48px -28px rgba(0,0,0,.9);
  --ff-sidebar-w:248px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--ff-bg);
  color:var(--ff-text);
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto;}
a{color:inherit;text-decoration:none;transition:color .2s var(--ff-ease),border-color .2s var(--ff-ease);}
p{margin:0 0 1em;}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:700;letter-spacing:-.01em;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer;}
input,select{font:inherit;color:inherit;}
:focus-visible{outline:2px solid var(--ff-primary);outline-offset:2px;border-radius:8px;}
::selection{background:rgba(35,201,176,.28);color:#fff;}

/* ============ 版面容器 ============ */
.ff-container{width:100%;max-width:1320px;margin:0 auto;padding:0 40px;}
.ff-main{margin-left:var(--ff-sidebar-w);min-height:100vh;position:relative;}
.ff-section{padding:72px 0;}
.ff-section--tight{padding:52px 0;}
.ff-divider{height:1px;background:var(--ff-line);border:0;margin:0;}

/* ============ 側欄導覽 ============ */
.ff-sidebar{
  position:fixed;top:0;left:0;bottom:0;width:var(--ff-sidebar-w);
  background:var(--ff-bg-deep);
  border-right:1px solid var(--ff-line);
  padding:20px 16px 22px;
  display:flex;flex-direction:column;
  z-index:60;
  overflow-y:auto;
  scrollbar-width:thin;
}
.ff-brand{display:flex;align-items:center;gap:12px;padding:6px 6px 18px;border-bottom:1px solid var(--ff-line);margin-bottom:16px;}
.ff-brand-mark{
  width:36px;height:36px;flex:0 0 auto;border-radius:10px;
  background:linear-gradient(140deg,var(--ff-primary),#14907f);
  display:grid;place-items:center;color:#06231F;font-size:13px;
  box-shadow:0 0 0 1px rgba(35,201,176,.28);
}
.ff-brand-name{font-size:15px;font-weight:700;line-height:1.25;}
.ff-brand-sub{display:block;font-size:10px;letter-spacing:.18em;color:var(--ff-text-3);text-transform:uppercase;margin-top:3px;}
.ff-nav{display:flex;flex-direction:column;gap:4px;}
.ff-nav-group{font-size:12px;letter-spacing:.16em;color:var(--ff-text-3);margin:18px 0 6px;padding-left:12px;}
.ff-nav-item{
  position:relative;display:flex;align-items:center;gap:10px;
  height:44px;padding:0 12px;border-radius:10px;
  font-size:14px;color:var(--ff-text-2);
  transition:background .2s var(--ff-ease),color .2s var(--ff-ease);
}
.ff-nav-item i{width:18px;text-align:center;font-size:13px;color:var(--ff-text-3);transition:color .2s var(--ff-ease);}
.ff-nav-item:hover{background:rgba(255,255,255,.05);color:var(--ff-text);}
.ff-nav-item:hover i{color:var(--ff-text-2);}
.ff-nav-item.is-active{background:rgba(35,201,176,.1);color:var(--ff-primary);font-weight:600;}
.ff-nav-item.is-active i{color:var(--ff-primary);}
.ff-nav-item.is-active::before{content:"";position:absolute;left:0;top:10px;bottom:10px;width:3px;border-radius:2px;background:var(--ff-primary);}
.ff-sidebar-foot{margin-top:auto;padding:16px 12px 0;border-top:1px solid var(--ff-line);font-size:12px;color:var(--ff-text-3);line-height:1.7;}
.ff-sidebar-foot a{color:var(--ff-primary);}

/* ============ 行動端列 ============ */
.ff-mobilebar{
  display:none;position:fixed;top:0;left:0;right:0;height:64px;z-index:70;
  align-items:center;justify-content:space-between;padding:0 20px;
  background:rgba(11,12,15,.86);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--ff-line);
}
.ff-mb-brand{display:flex;align-items:center;gap:10px;}
.ff-mb-brand .ff-brand-mark{width:32px;height:32px;border-radius:9px;}
.ff-burger{width:44px;height:44px;display:grid;place-items:center;border-radius:10px;border:1px solid var(--ff-line);font-size:17px;color:var(--ff-text);}
.ff-burger:hover{border-color:rgba(35,201,176,.45);color:var(--ff-primary);}
.ff-drawer{
  position:fixed;inset:0;z-index:90;background:rgba(8,9,11,.96);
  display:flex;flex-direction:column;
  opacity:0;visibility:hidden;transform:translateY(-8px);
  transition:opacity .22s var(--ff-ease),transform .22s var(--ff-ease),visibility .22s;
}
.ff-drawer.is-open{opacity:1;visibility:visible;transform:translateY(0);}
.ff-drawer-top{display:flex;align-items:center;justify-content:space-between;height:64px;padding:0 20px;border-bottom:1px solid var(--ff-line);}
.ff-drawer-close{width:44px;height:44px;display:grid;place-items:center;border-radius:10px;border:1px solid var(--ff-line);font-size:18px;}
.ff-drawer-close:hover{border-color:rgba(35,201,176,.45);color:var(--ff-primary);}
.ff-drawer-body{padding:20px;overflow-y:auto;}
.ff-drawer-link{
  display:flex;align-items:center;gap:12px;height:56px;padding:0 14px;border-radius:12px;
  font-size:1.125rem;color:var(--ff-text-2);
}
.ff-drawer-link i{width:20px;text-align:center;font-size:14px;color:var(--ff-text-3);}
.ff-drawer-link:hover,.ff-drawer-link.is-active{background:rgba(35,201,176,.1);color:var(--ff-primary);}
.ff-drawer-link.is-active i{color:var(--ff-primary);}
.ff-drawer-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px;}
.ff-drawer-grid .ff-drawer-link{height:52px;font-size:.9375rem;}

/* ============ 按鈕、標籤 ============ */
.ff-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 26px;border-radius:var(--ff-r-btn);
  font-size:.9375rem;font-weight:700;line-height:1;
  transition:transform .2s var(--ff-ease),background .2s var(--ff-ease),box-shadow .2s var(--ff-ease),border-color .2s var(--ff-ease),color .2s var(--ff-ease);
}
.ff-btn--primary{background:var(--ff-primary);color:#06231F;}
.ff-btn--primary:hover{background:#33d8bf;transform:translateY(-2px);box-shadow:0 0 0 4px rgba(35,201,176,.24);color:#06231F;}
.ff-btn--ghost{border:1px solid rgba(255,255,255,.22);color:var(--ff-text);}
.ff-btn--ghost:hover{border-color:var(--ff-primary);color:var(--ff-primary);transform:translateY(-2px);}
.ff-btn--dark{background:#0B0C0F;color:var(--ff-text);}
.ff-btn--dark:hover{background:#16181d;transform:translateY(-2px);box-shadow:0 12px 26px -18px rgba(0,0,0,.9);}
.ff-textlink{display:inline-flex;align-items:center;gap:8px;font-size:.875rem;font-weight:600;color:var(--ff-primary);}
.ff-textlink i{transition:transform .2s var(--ff-ease);}
.ff-textlink:hover i{transform:translateX(3px);}
.ff-badge{
  display:inline-flex;align-items:center;gap:5px;height:22px;padding:0 9px;border-radius:8px;
  font-size:11px;font-weight:600;line-height:1;white-space:nowrap;
}
.ff-badge--cat{background:rgba(35,201,176,.18);color:var(--ff-primary);}
.ff-badge--hot{background:rgba(232,92,122,.16);color:var(--ff-rose);}
.ff-badge--amber{background:rgba(244,166,42,.16);color:var(--ff-amber);}
.ff-badge--line{border:1px solid var(--ff-line-strong);color:var(--ff-text-2);}

/* ============ Hero ============ */
.ff-hero{
  position:relative;overflow:hidden;
  border-bottom:1px solid var(--ff-line);
  background:
    linear-gradient(90deg,rgba(11,12,15,.95) 0%,rgba(11,12,15,.82) 40%,rgba(11,12,15,.52) 100%),
    url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
  padding:42px 0 40px;
  min-height:262px;
  display:flex;align-items:center;
}
.ff-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(circle at 82% 34%,rgba(244,166,42,.13),transparent 58%);
}
.ff-hero .ff-container{position:relative;z-index:2;width:100%;}
.ff-hero-inner{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;flex-wrap:wrap;}
.ff-breadcrumb{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--ff-text-3);margin-bottom:14px;flex-wrap:wrap;}
.ff-breadcrumb a:hover{color:var(--ff-primary);}
.ff-breadcrumb span.sep{color:rgba(255,255,255,.22);}
.ff-hero-badge{
  display:inline-flex;align-items:center;gap:8px;height:26px;padding:0 12px;border-radius:999px;
  background:rgba(35,201,176,.14);color:var(--ff-primary);
  font-size:11px;font-weight:700;letter-spacing:.12em;margin-bottom:14px;
}
.ff-hero h1{font-size:clamp(2rem,3.8vw,3rem);font-weight:800;letter-spacing:-.02em;line-height:1.2;}
.ff-hero-sub{margin-top:12px;font-size:.9375rem;color:var(--ff-text-2);max-width:620px;line-height:1.8;}
.ff-hero-stats{display:flex;gap:12px;flex-wrap:wrap;}
.ff-stat{
  min-width:132px;padding:14px 18px;border-radius:var(--ff-r-md);
  background:rgba(20,22,27,.72);border:1px solid var(--ff-line);
  backdrop-filter:blur(6px);
}
.ff-stat-num{font-family:Inter,"Noto Sans TC",sans-serif;font-size:1.375rem;font-weight:800;color:var(--ff-primary);line-height:1.1;}
.ff-stat-label{font-size:11px;color:var(--ff-text-3);letter-spacing:.08em;margin-top:6px;}

/* ============ 篩選列 ============ */
.ff-filterbar{
  display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
  padding:22px 0 26px;
  border-bottom:1px solid var(--ff-line);
}
.ff-chips{display:flex;flex-wrap:wrap;gap:10px;}
.ff-chip{
  display:inline-flex;align-items:center;height:32px;padding:0 16px;border-radius:999px;
  border:1px solid var(--ff-line);background:var(--ff-bg-deep);color:var(--ff-text-2);
  font-size:12px;transition:all .2s var(--ff-ease);
}
.ff-chip:hover{border-color:rgba(35,201,176,.4);color:var(--ff-text);}
.ff-chip.is-on{border-color:rgba(35,201,176,.55);background:rgba(35,201,176,.08);color:var(--ff-primary);font-weight:600;}
.ff-select{
  height:38px;padding:0 14px;border-radius:10px;
  background:var(--ff-bg-deep);border:1px solid var(--ff-line);color:var(--ff-text-2);
  font-size:13px;cursor:pointer;
}
.ff-select:hover{border-color:rgba(35,201,176,.4);color:var(--ff-text);}

/* ============ 區塊標題 ============ */
.ff-sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:28px;}
.ff-sec-title{font-size:clamp(1.5rem,2.2vw,2rem);font-weight:700;}
.ff-sec-desc{font-size:.875rem;color:var(--ff-text-3);margin-top:8px;}

/* ============ 編號排行榜 ============ */
.ff-rank{display:flex;flex-direction:column;gap:14px;}
.ff-rank-item{
  display:grid;grid-template-columns:96px 124px minmax(0,1fr);gap:24px;align-items:center;
  padding:18px 22px;border-radius:var(--ff-r-card);
  background:var(--ff-card);border:1px solid var(--ff-line);
  transition:transform .22s var(--ff-ease),border-color .22s var(--ff-ease),box-shadow .22s var(--ff-ease),background .22s var(--ff-ease);
}
.ff-rank-item:hover{
  transform:translateY(-3px);
  border-color:rgba(35,201,176,.3);
  box-shadow:var(--ff-shadow-hover);
  background:#161920;
}
.ff-rank-no{
  font-family:Inter,"Noto Sans TC",sans-serif;
  font-size:clamp(2rem,3.4vw,2.75rem);font-weight:800;line-height:1;
  color:rgba(255,255,255,.16);
  -webkit-text-stroke:1px rgba(255,255,255,.18);
  letter-spacing:-.03em;
  transition:color .22s var(--ff-ease),-webkit-text-stroke-color .22s var(--ff-ease);
  text-align:center;
}
.ff-rank-item:hover .ff-rank-no{color:rgba(35,201,176,.5);-webkit-text-stroke-color:rgba(35,201,176,.55);}
.ff-rank-item.is-top .ff-rank-no{color:rgba(244,166,42,.62);-webkit-text-stroke-color:rgba(244,166,42,.6);}
.ff-rank-item.is-top:hover .ff-rank-no{color:var(--ff-amber);-webkit-text-stroke-color:var(--ff-amber);}
.ff-rank-poster{
  position:relative;display:block;border-radius:var(--ff-r-md);overflow:hidden;
  aspect-ratio:3/4;background:var(--ff-raise);border:1px solid var(--ff-line);
}
.ff-rank-poster img{width:100%;height:100%;object-fit:cover;transition:transform .24s var(--ff-ease);}
.ff-rank-poster:hover img{transform:scale(1.04);}
.ff-rank-play{
  position:absolute;inset:0;display:grid;place-items:center;
  background:linear-gradient(180deg,rgba(0,0,0,0) 40%,rgba(0,0,0,.55) 100%);
  opacity:0;transition:opacity .22s var(--ff-ease);
}
.ff-rank-play i{
  width:44px;height:44px;display:grid;place-items:center;border-radius:50%;
  background:rgba(35,201,176,.9);color:#06231F;font-size:14px;
}
.ff-rank-poster:hover .ff-rank-play{opacity:1;}
.ff-rank-body{min-width:0;}
.ff-rank-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:6px;}
.ff-rank-title{font-size:1.15rem;font-weight:700;}
.ff-rank-title a:hover{color:var(--ff-primary);}
.ff-rank-meta{font-size:12px;color:var(--ff-text-3);margin:0 0 10px;display:flex;align-items:center;gap:8px;flex-wrap:wrap;}
.ff-rank-meta .dot{color:rgba(255,255,255,.2);}
.ff-rank-desc{font-size:.9375rem;color:var(--ff-text-2);line-height:1.75;margin:0 0 12px;max-width:62ch;}

/* ============ 介紹與指引 ============ */
.ff-intro{max-width:880px;}
.ff-intro p{font-size:1.0625rem;line-height:1.9;color:var(--ff-text-2);}
.ff-intro p:first-child{color:#DAD8D3;}
.ff-guide{display:flex;flex-direction:column;gap:14px;margin-top:8px;}
.ff-guide-item{display:flex;gap:16px;padding:18px 20px;border-radius:var(--ff-r-md);background:var(--ff-bg-deep);border:1px solid var(--ff-line);}
.ff-guide-num{
  flex:0 0 auto;width:32px;height:32px;border-radius:50%;
  display:grid;place-items:center;font-family:Inter,sans-serif;font-size:13px;font-weight:800;
  background:rgba(35,201,176,.14);color:var(--ff-primary);
}
.ff-guide-body h3{font-size:1rem;margin-bottom:4px;}
.ff-guide-body p{font-size:.9375rem;color:var(--ff-text-2);margin:0;line-height:1.8;}

/* ============ FAQ ============ */
.ff-faq{display:flex;flex-direction:column;gap:12px;}
.ff-faq details{background:var(--ff-card);border:1px solid var(--ff-line);border-radius:var(--ff-r-md);overflow:hidden;transition:border-color .2s var(--ff-ease);}
.ff-faq details:hover{border-color:rgba(35,201,176,.26);}
.ff-faq summary{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  min-height:60px;padding:14px 20px;font-size:15px;font-weight:600;
  cursor:pointer;list-style:none;
}
.ff-faq summary::-webkit-details-marker{display:none;}
.ff-faq summary::after{content:"+";font-size:20px;line-height:1;color:var(--ff-text-3);transition:transform .22s var(--ff-ease),color .22s var(--ff-ease);}
.ff-faq details[open] summary::after{transform:rotate(45deg);color:var(--ff-primary);}
.ff-faq-a{padding:0 20px 20px;font-size:.9375rem;line-height:1.85;color:var(--ff-text-2);margin:0;}

/* ============ 分頁 ============ */
.ff-pager{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding-top:36px;justify-content:center;}
.ff-pager a,.ff-pager span{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  min-width:40px;height:40px;padding:0 14px;border-radius:10px;
  border:1px solid var(--ff-line);background:var(--ff-bg-deep);color:var(--ff-text-2);font-size:13px;
  transition:all .2s var(--ff-ease);
}
.ff-pager a:hover{border-color:rgba(35,201,176,.45);color:var(--ff-primary);}
.ff-pager .is-current{background:var(--ff-primary);border-color:var(--ff-primary);color:#06231F;font-weight:700;}

/* ============ CTA ============ */
.ff-cta{
  position:relative;overflow:hidden;border-radius:22px;
  padding:44px 44px;
  background:linear-gradient(135deg,#23C9B0 0%,#1AA391 46%,#C98A28 132%);
  color:#06231F;
  display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
}
.ff-cta::before{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.06;
  background-image:radial-gradient(rgba(0,0,0,.9) 1px,transparent 1px);
  background-size:4px 4px;
}
.ff-cta::after{
  content:"\f144";font-family:"Font Awesome 6 Free";font-weight:900;
  position:absolute;right:-20px;bottom:-34px;font-size:190px;line-height:1;
  color:rgba(6,35,31,.09);pointer-events:none;
}
.ff-cta-text{position:relative;z-index:2;max-width:560px;}
.ff-cta h2{font-size:clamp(1.5rem,2.4vw,2rem);color:#06231F;}
.ff-cta p{font-size:.9375rem;margin:10px 0 0;color:rgba(6,35,31,.78);line-height:1.8;}
.ff-cta-actions{position:relative;z-index:2;display:flex;gap:12px;flex-wrap:wrap;}

/* ============ 頁腳 ============ */
.ff-footer{background:#0A0B0D;border-top:1px solid var(--ff-line);padding-top:72px;margin-top:72px;}
.ff-footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:48px;}
.ff-footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.ff-footer-desc{font-size:.875rem;color:var(--ff-text-2);line-height:1.85;max-width:42ch;margin:0;}
.ff-footer h3{font-size:12px;letter-spacing:.12em;color:var(--ff-primary);text-transform:uppercase;margin-bottom:16px;font-weight:700;}
.ff-footer-list{display:flex;flex-direction:column;gap:10px;}
.ff-footer-list a{font-size:14px;color:var(--ff-text-2);}
.ff-footer-list a:hover{color:var(--ff-text);}
.ff-footer-contact{font-size:14px;color:var(--ff-text-2);line-height:1.85;margin:0;}
.ff-footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding:22px 0;border-top:1px solid var(--ff-line);
  font-size:12px;color:var(--ff-text-3);
}
.ff-social{display:flex;gap:10px;}
.ff-social a{
  width:34px;height:34px;display:grid;place-items:center;border-radius:9px;
  border:1px solid var(--ff-line);color:var(--ff-text-3);font-size:13px;
  transition:all .2s var(--ff-ease);
}
.ff-social a:hover{border-color:rgba(35,201,176,.45);color:var(--ff-primary);}

/* ============ 響應式 ============ */
@media (max-width:1199px){
  :root{--ff-sidebar-w:200px;}
  .ff-container{padding:0 28px;}
  .ff-rank-item{grid-template-columns:72px 108px minmax(0,1fr);gap:18px;padding:16px 18px;}
  .ff-footer-grid{grid-template-columns:1.6fr 1fr 1fr;gap:32px;}
}
@media (max-width:991px){
  .ff-sidebar{display:none;}
  .ff-mobilebar{display:flex;}
  .ff-main{margin-left:0;padding-top:64px;}
  .ff-hero{min-height:0;padding:34px 0 32px;}
  .ff-hero-inner{align-items:flex-start;}
  .ff-section{padding:56px 0;}
  .ff-section--tight{padding:40px 0;}
  .ff-cta{padding:34px 28px;}
  .ff-cta::after{font-size:140px;right:-26px;bottom:-24px;}
  .ff-footer{padding-top:56px;margin-top:56px;}
  .ff-footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .ff-footer-grid > div:first-child{grid-column:1 / -1;}
}
@media (max-width:767px){
  .ff-container{padding:0 20px;}
  .ff-hero h1{font-size:1.75rem;}
  .ff-hero-sub{font-size:.875rem;}
  .ff-stat{flex:1 1 auto;min-width:0;padding:12px 14px;}
  .ff-stat-num{font-size:1.125rem;}
  .ff-rank-item{
    grid-template-columns:52px 84px minmax(0,1fr);
    gap:12px;padding:14px;align-items:flex-start;
  }
  .ff-rank-title{font-size:1rem;}
  .ff-rank-desc{font-size:.875rem;margin-bottom:10px;}
  .ff-rank-no{font-size:1.5rem;padding-top:4px;}
  .ff-sec-head{margin-bottom:20px;}
  .ff-filterbar{padding:16px 0 20px;}
  .ff-guide-item{padding:16px;}
  .ff-cta{padding:28px 22px;border-radius:18px;}
  .ff-cta-actions{width:100%;}
  .ff-cta-actions .ff-btn{flex:1 1 auto;}
  .ff-footer-grid{grid-template-columns:1fr;gap:28px;}
  .ff-drawer-grid{grid-template-columns:1fr;}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important;}
}

/* roulang page: category6 */
:root{
    --ff-bg:#0B0C0F;
    --ff-deep:#0F1114;
    --ff-card:#14161B;
    --ff-raise:#1D2027;
    --ff-primary:#23C9B0;
    --ff-primary-soft:rgba(35,201,176,.1);
    --ff-amber:#F4A62A;
    --ff-rose:#E85C7A;
    --ff-text:#F2F0EC;
    --ff-muted:#A8A9B0;
    --ff-dim:#6E7078;
    --ff-line:rgba(255,255,255,.07);
    --ff-line-strong:rgba(255,255,255,.14);
    --ff-r-card:18px;
    --ff-r-img:14px;
    --ff-r-btn:12px;
    --ff-nav-w:248px;
    --ff-shadow-hover:0 24px 48px -28px rgba(0,0,0,.9);
    --ff-ease:cubic-bezier(.2,.7,.3,1);
  }

  *,*::before,*::after{box-sizing:border-box;}

  html{-webkit-text-size-adjust:100%;}

  body{
    margin:0;
    background:var(--ff-bg);
    color:var(--ff-text);
    font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei","Helvetica Neue",system-ui,-apple-system,sans-serif;
    font-size:1rem;
    line-height:1.85;
    -webkit-font-smoothing:antialiased;
  }

  h1,h2,h3,h4{margin:0;line-height:1.3;font-weight:700;letter-spacing:-.01em;}
  p{margin:0;}
  ul,ol{margin:0;padding:0;list-style:none;}
  img{display:block;max-width:100%;height:auto;}
  a{color:inherit;text-decoration:none;}
  button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;}
  summary{cursor:pointer;}

  a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible{
    outline:2px solid var(--ff-primary);
    outline-offset:2px;
    border-radius:8px;
  }

  .ff-container{
    width:100%;
    max-width:1320px;
    margin:0 auto;
    padding:0 40px;
  }

  /* ===== 左側豎向導覽 ===== */
  .ff-nav{
    position:fixed;
    top:0;left:0;bottom:0;
    width:var(--ff-nav-w);
    background:var(--ff-deep);
    border-right:1px solid var(--ff-line);
    display:flex;
    flex-direction:column;
    padding:0 14px 20px;
    overflow-y:auto;
    z-index:70;
    scrollbar-width:thin;
  }
  .ff-nav::-webkit-scrollbar{width:6px;}
  .ff-nav::-webkit-scrollbar-thumb{background:rgba(255,255,255,.1);border-radius:99px;}

  .ff-nav-brand{
    display:flex;
    align-items:center;
    gap:10px;
    min-height:88px;
    padding:12px 6px;
    border-bottom:1px solid var(--ff-line);
    margin-bottom:16px;
    flex:0 0 auto;
  }
  .ff-brand-mark{
    width:36px;height:36px;
    border-radius:10px;
    background:linear-gradient(150deg,var(--ff-primary),#149e8c);
    color:#06231F;
    display:grid;place-items:center;
    font-size:14px;
    flex:0 0 auto;
    box-shadow:0 6px 18px -10px rgba(35,201,176,.9);
  }
  .ff-brand-text{min-width:0;}
  .ff-brand-name{
    display:block;
    font-size:15px;
    font-weight:700;
    line-height:1.3;
    letter-spacing:.01em;
    color:var(--ff-text);
  }
  .ff-brand-sub{
    display:block;
    font-size:10px;
    letter-spacing:.18em;
    color:var(--ff-dim);
    margin-top:4px;
    text-transform:uppercase;
  }

  .ff-nav-group{
    font-size:12px;
    letter-spacing:.12em;
    color:var(--ff-dim);
    padding:0 12px;
    margin:18px 0 8px;
  }

  .ff-nav-item{
    position:relative;
    display:flex;
    align-items:center;
    gap:10px;
    height:44px;
    padding:0 12px;
    border-radius:10px;
    font-size:14px;
    color:var(--ff-muted);
    transition:background-color .2s var(--ff-ease),color .2s var(--ff-ease);
  }
  .ff-nav-item i{width:18px;text-align:center;font-size:13px;flex:0 0 auto;}
  .ff-nav-item span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
  .ff-nav-item:hover{background:rgba(255,255,255,.05);color:var(--ff-text);}
  .ff-nav-item.is-active{
    background:var(--ff-primary-soft);
    color:var(--ff-primary);
    font-weight:700;
  }
  .ff-nav-item.is-active::before{
    content:"";
    position:absolute;
    left:-14px;top:10px;bottom:10px;
    width:3px;
    border-radius:0 3px 3px 0;
    background:var(--ff-primary);
  }

  .ff-nav-foot{
    margin-top:auto;
    padding-top:18px;
    border-top:1px solid var(--ff-line);
    display:grid;
    gap:6px;
  }
  .ff-nav-foot a{
    display:flex;align-items:center;gap:10px;
    font-size:13px;color:var(--ff-dim);
    padding:8px 12px;border-radius:10px;
    transition:color .2s var(--ff-ease),background-color .2s var(--ff-ease);
  }
  .ff-nav-foot a:hover{color:var(--ff-primary);background:rgba(255,255,255,.04);}

  /* ===== 主內容外框 ===== */
  .ff-shell{margin-left:var(--ff-nav-w);min-height:100vh;display:flex;flex-direction:column;}
  .ff-main{flex:1 0 auto;}

  /* ===== 行動端頂欄與抽屜 ===== */
  .ff-topbar{
    display:none;
    position:fixed;
    top:0;left:0;right:0;
    height:64px;
    align-items:center;
    justify-content:space-between;
    padding:0 18px;
    background:rgba(11,12,15,.82);
    backdrop-filter:blur(12px);
    -webkit-backdrop-filter:blur(12px);
    border-bottom:1px solid var(--ff-line);
    z-index:90;
  }
  .ff-topbar .ff-brand-mark{width:32px;height:32px;font-size:13px;border-radius:9px;}
  .ff-topbar .ff-brand-name{font-size:14px;}
  .ff-burger{
    width:44px;height:44px;
    display:grid;place-items:center;
    border-radius:12px;
    border:1px solid var(--ff-line);
    color:var(--ff-text);
    font-size:16px;
    transition:border-color .2s var(--ff-ease),color .2s var(--ff-ease);
  }
  .ff-burger:hover{border-color:rgba(35,201,176,.5);color:var(--ff-primary);}

  .ff-drawer{
    position:fixed;
    inset:0;
    z-index:120;
    background:rgba(8,9,11,.96);
    backdrop-filter:blur(10px);
    -webkit-backdrop-filter:blur(10px);
    padding:18px 22px 44px;
    overflow-y:auto;
    display:none;
  }
  .ff-drawer.is-open{display:block;}
  .ff-drawer-head{
    display:flex;align-items:center;justify-content:space-between;
    padding-bottom:16px;border-bottom:1px solid var(--ff-line);
    margin-bottom:12px;
  }
  .ff-drawer-close{
    width:44px;height:44px;border-radius:12px;
    border:1px solid var(--ff-line);
    display:grid;place-items:center;font-size:16px;
  }
  .ff-drawer-close:hover{border-color:rgba(232,92,122,.6);color:var(--ff-rose);}
  .ff-drawer-link{
    display:flex;align-items:center;gap:12px;
    min-height:56px;
    font-size:1.125rem;
    color:var(--ff-text);
    border-bottom:1px solid rgba(255,255,255,.05);
  }
  .ff-drawer-link.is-active{color:var(--ff-primary);font-weight:700;}
  .ff-drawer-group{
    font-size:12px;letter-spacing:.12em;color:var(--ff-dim);
    margin:22px 0 12px;
  }
  .ff-drawer-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;}
  .ff-drawer-grid a{
    padding:14px;
    border-radius:12px;
    border:1px solid var(--ff-line);
    background:rgba(255,255,255,.03);
    font-size:14px;
    line-height:1.5;
    color:var(--ff-muted);
    transition:border-color .2s var(--ff-ease),color .2s var(--ff-ease);
  }
  .ff-drawer-grid a.is-active,
  .ff-drawer-grid a:hover{border-color:rgba(35,201,176,.45);color:var(--ff-primary);}

  /* ===== 分類 Hero ===== */
  .ff-cat-hero{
    position:relative;
    overflow:hidden;
    background:#0F1114 url('/assets/images/backpic/back-3.jpg') center/cover no-repeat;
    padding:56px 0 40px;
  }
  .ff-cat-hero::before{
    content:"";
    position:absolute;inset:0;
    background:
      linear-gradient(90deg,rgba(11,12,15,.95) 0%,rgba(11,12,15,.78) 46%,rgba(11,12,15,.6) 100%),
      linear-gradient(0deg,rgba(11,12,15,.92) 0%,rgba(11,12,15,.2) 60%);
  }
  .ff-cat-hero::after{
    content:"";
    position:absolute;inset:0;
    opacity:.05;
    background-image:radial-gradient(rgba(255,255,255,.7) 1px,transparent 1px);
    background-size:4px 4px;
    pointer-events:none;
  }
  .ff-cat-hero-inner{
    position:relative;
    z-index:1;
    display:flex;
    align-items:flex-end;
    justify-content:space-between;
    gap:36px;
    flex-wrap:wrap;
  }
  .ff-breadcrumb{
    display:flex;align-items:center;gap:8px;
    font-size:12px;color:var(--ff-dim);
    margin-bottom:14px;
  }
  .ff-breadcrumb a{color:var(--ff-muted);}
  .ff-breadcrumb a:hover{color:var(--ff-primary);}
  .ff-breadcrumb span.sep{color:rgba(255,255,255,.2);}

  .ff-cat-hero h1{
    font-size:clamp(1.75rem,3.4vw,2.6rem);
    font-weight:800;
    letter-spacing:-.02em;
    max-width:22ch;
  }
  .ff-cat-sub{
    margin-top:12px;
    font-size:1rem;
    color:var(--ff-muted);
    max-width:36ch;
  }

  .ff-hero-stats{display:flex;gap:12px;flex-wrap:wrap;}
  .ff-stat{
    background:rgba(255,255,255,.05);
    border:1px solid var(--ff-line);
    border-radius:14px;
    padding:12px 18px;
    min-width:112px;
  }
  .ff-stat strong{
    display:block;
    font-size:1.5rem;
    font-weight:800;
    color:var(--ff-primary);
    line-height:1.2;
    letter-spacing:-.01em;
  }
  .ff-stat span{font-size:12px;color:var(--ff-muted);}

  /* ===== 篩選列 ===== */
  .ff-filter{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:18px;
    flex-wrap:wrap;
    padding:22px 0;
    border-bottom:1px solid var(--ff-line);
  }
  .ff-chips{display:flex;flex-wrap:wrap;gap:10px;}
  .ff-chip{
    display:inline-flex;align-items:center;
    height:32px;padding:0 16px;
    border-radius:999px;
    border:1px solid var(--ff-line);
    font-size:12px;
    color:var(--ff-muted);
    transition:border-color .2s var(--ff-ease),color .2s var(--ff-ease),background-color .2s var(--ff-ease);
  }
  .ff-chip:hover{border-color:rgba(35,201,176,.45);color:var(--ff-text);}
  .ff-chip.is-active{
    border-color:var(--ff-primary);
    color:var(--ff-primary);
    background:rgba(35,201,176,.08);
    font-weight:600;
  }
  .ff-sort{
    display:inline-flex;align-items:center;gap:10px;
    font-size:13px;color:var(--ff-dim);
  }
  .ff-sort-select{
    height:36px;
    padding:0 14px;
    border-radius:10px;
    border:1px solid var(--ff-line);
    background:var(--ff-deep);
    color:var(--ff-muted);
    font-size:13px;
    appearance:none;
    padding-right:34px;
    background-image:linear-gradient(45deg,transparent 50%,var(--ff-dim) 50%),linear-gradient(135deg,var(--ff-dim) 50%,transparent 50%);
    background-position:calc(100% - 18px) 15px,calc(100% - 13px) 15px;
    background-size:5px 5px,5px 5px;
    background-repeat:no-repeat;
  }

  /* ===== 主題分區堆疊 ===== */
  .ff-section{padding:72px 0 0;}
  .ff-section:first-of-type{padding-top:56px;}

  .ff-section-head{
    display:flex;
    align-items:flex-end;
    justify-content:space-between;
    gap:20px;
    flex-wrap:wrap;
    padding-bottom:20px;
    margin-bottom:26px;
    border-bottom:1px solid var(--ff-line);
  }
  .ff-section-title{
    font-size:clamp(1.3rem,2.1vw,1.6rem);
    font-weight:700;
    display:flex;
    align-items:center;
    gap:12px;
  }
  .ff-section-title::before{
    content:"";
    width:4px;height:1.1em;
    border-radius:2px;
    background:var(--ff-primary);
    flex:0 0 auto;
  }
  .ff-section-note{
    font-size:13px;
    color:var(--ff-dim);
    margin-top:6px;
    padding-left:16px;
  }
  .ff-link-more{
    display:inline-flex;
    align-items:center;
    gap:8px;
    font-size:14px;
    font-weight:600;
    color:var(--ff-primary);
    transition:color .2s var(--ff-ease);
  }
  .ff-link-more i{transition:transform .2s var(--ff-ease);font-size:12px;}
  .ff-link-more:hover{color:#4fe0cb;}
  .ff-link-more:hover i{transform:translateX(3px);}

  .ff-grid-3{
    display:grid;
    grid-template-columns:repeat(3,minmax(0,1fr));
    gap:24px;
  }

  /* ===== 內容卡 ===== */
  .ff-card{
    position:relative;
    display:flex;
    flex-direction:column;
    height:100%;
    background:var(--ff-card);
    border:1px solid var(--ff-line);
    border-radius:var(--ff-r-card);
    overflow:hidden;
    transition:transform .22s var(--ff-ease),border-color .22s var(--ff-ease),box-shadow .22s var(--ff-ease);
  }
  .ff-card:hover,
  .ff-card:focus-within{
    transform:translateY(-4px);
    border-color:rgba(35,201,176,.3);
    box-shadow:var(--ff-shadow-hover);
  }
  .ff-card-media{
    position:relative;
    aspect-ratio:16/9;
    background:var(--ff-raise);
    overflow:hidden;
  }
  .ff-card-media img{
    width:100%;height:100%;
    object-fit:cover;
    transition:transform .24s var(--ff-ease);
  }
  .ff-card:hover .ff-card-media img{transform:scale(1.04);}

  .ff-badge{
    display:inline-flex;
    align-items:center;
    height:22px;
    padding:0 9px;
    border-radius:8px;
    font-size:11px;
    font-weight:600;
    letter-spacing:.02em;
    white-space:nowrap;
  }
  .ff-badge-time{
    position:absolute;top:12px;right:12px;
    background:rgba(11,12,15,.78);
    color:var(--ff-amber);
    border:1px solid rgba(244,166,42,.28);
    backdrop-filter:blur(6px);
  }
  .ff-badge-topic{
    position:absolute;top:12px;left:12px;
    background:rgba(35,201,176,.18);
    color:var(--ff-primary);
    border:1px solid rgba(35,201,176,.3);
  }
  .ff-badge-hot{
    background:rgba(232,92,122,.18);
    color:var(--ff-rose);
    border:1px solid rgba(232,92,122,.32);
  }

  .ff-play{
    position:absolute;
    inset:0;margin:auto;
    width:48px;height:48px;
    border-radius:50%;
    background:rgba(11,12,15,.62);
    border:1px solid rgba(255,255,255,.24);
    color:#fff;
    display:grid;place-items:center;
    font-size:14px;
    opacity:0;
    transform:scale(.9);
    transition:opacity .22s var(--ff-ease),transform .22s var(--ff-ease);
    pointer-events:none;
  }
  .ff-card:hover .ff-play,
  .ff-card:focus-within .ff-play{opacity:1;transform:scale(1);}

  .ff-card-body{padding:20px;display:flex;flex-direction:column;gap:8px;flex:1 1 auto;}
  .ff-card-body h3{font-size:1rem;font-weight:600;letter-spacing:0;}
  .ff-card-meta{font-size:12px;color:var(--ff-dim);letter-spacing:.02em;}
  .ff-card-desc{
    font-size:.9375rem;
    line-height:1.75;
    color:var(--ff-muted);
  }

  /* ===== 分類介紹 ===== */
  .ff-about{
    padding:72px 0 0;
    margin-top:72px;
    border-top:1px solid var(--ff-line);
  }
  .ff-about-grid{
    display:grid;
    grid-template-columns:minmax(0,.9fr) minmax(0,1.5fr);
    gap:48px;
    align-items:start;
  }
  .ff-about h2{
    font-size:clamp(1.35rem,2.2vw,1.85rem);
    line-height:1.35;
  }
  .ff-about-lead{
    margin-top:16px;
    font-size:14px;
    color:var(--ff-dim);
    line-height:1.85;
    max-width:32ch;
  }
  .ff-about-body p{
    font-size:1rem;
    line-height:1.9;
    color:var(--ff-muted);
    max-width:70ch;
  }
  .ff-about-body p + p{margin-top:1.15em;}
  .ff-about-body p:first-child{color:var(--ff-text);font-size:1.0625rem;}

  .ff-facts{
    display:grid;
    grid-template-columns:repeat(3,minmax(0,1fr));
    gap:14px;
    margin-top:32px;
  }
  .ff-fact{
    background:var(--ff-deep);
    border:1px solid var(--ff-line);
    border-radius:14px;
    padding:16px 18px;
  }
  .ff-fact strong{
    display:block;
    font-size:1.25rem;
    font-weight:800;
    color:var(--ff-amber);
    line-height:1.2;
  }
  .ff-fact span{font-size:12px;color:var(--ff-dim);}

  /* ===== 分頁 ===== */
  .ff-pager{
    display:flex;
    align-items:center;
    justify-content:center;
    gap:8px;
    flex-wrap:wrap;
    padding:56px 0 0;
  }
  .ff-page{
    min-width:40px;height:40px;
    padding:0 14px;
    border-radius:10px;
    border:1px solid var(--ff-line);
    display:inline-flex;align-items:center;justify-content:center;
    font-size:14px;
    color:var(--ff-muted);
    transition:border-color .2s var(--ff-ease),color .2s var(--ff-ease),background-color .2s var(--ff-ease);
  }
  .ff-page:hover{border-color:rgba(35,201,176,.5);color:var(--ff-primary);}
  .ff-page.is-active{
    background:var(--ff-primary);
    border-color:var(--ff-primary);
    color:#06231F;
    font-weight:700;
  }

  /* ===== FAQ ===== */
  .ff-faq-section{padding:72px 0 0;}
  .ff-faq{display:grid;gap:12px;margin-top:26px;}
  .ff-faq-item{
    background:var(--ff-card);
    border:1px solid var(--ff-line);
    border-radius:14px;
    overflow:hidden;
    transition:border-color .2s var(--ff-ease);
  }
  .ff-faq-item[open]{border-color:rgba(35,201,176,.3);}
  .ff-faq-item summary{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:18px;
    min-height:60px;
    padding:12px 20px;
    font-size:15px;
    font-weight:600;
    color:var(--ff-text);
    list-style:none;
  }
  .ff-faq-item summary::-webkit-details-marker{display:none;}
  .ff-faq-icon{
    flex:0 0 auto;
    width:26px;height:26px;
    display:grid;place-items:center;
    border-radius:8px;
    border:1px solid var(--ff-line);
    color:var(--ff-muted);
    font-size:12px;
    transition:transform .2s var(--ff-ease),color .2s var(--ff-ease),border-color .2s var(--ff-ease);
  }
  .ff-faq-item[open] .ff-faq-icon{
    transform:rotate(45deg);
    color:var(--ff-primary);
    border-color:rgba(35,201,176,.4);
  }
  .ff-faq-body{
    padding:0 20px 20px;
    font-size:.9375rem;
    line-height:1.85;
    color:var(--ff-muted);
    max-width:72ch;
  }

  /* ===== CTA ===== */
  .ff-cta{
    position:relative;
    margin-top:80px;
    overflow:hidden;
    background:
      linear-gradient(135deg,rgba(35,201,176,.18) 0%,rgba(244,166,42,.14) 100%),
      #0F1114 url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
    border-top:1px solid var(--ff-line);
    border-bottom:1px solid var(--ff-line);
  }
  .ff-cta::after{
    content:"";
    position:absolute;
    right:-40px;bottom:-70px;
    width:280px;height:280px;
    border-radius:50%;
    border:1px solid rgba(255,255,255,.08);
    background:radial-gradient(circle at 50% 50%,rgba(35,201,176,.16),transparent 68%);
    pointer-events:none;
  }
  .ff-cta-inner{
    position:relative;
    z-index:1;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:36px;
    flex-wrap:wrap;
    padding:56px 0;
  }
  .ff-cta h2{font-size:clamp(1.35rem,2.4vw,1.9rem);max-width:20ch;}
  .ff-cta p{margin-top:10px;font-size:.9375rem;color:var(--ff-muted);max-width:34ch;}

  .ff-form{
    display:flex;
    align-items:flex-end;
    gap:12px;
    flex-wrap:wrap;
  }
  .ff-field{display:flex;flex-direction:column;gap:6px;}
  .ff-field label{font-size:12px;color:var(--ff-muted);letter-spacing:.04em;}
  .ff-input{
    height:48px;
    min-width:250px;
    padding:0 16px;
    border-radius:var(--ff-r-btn);
    border:1px solid var(--ff-line-strong);
    background:#0F1114;
    color:var(--ff-text);
    font-size:14px;
    transition:border-color .2s var(--ff-ease),box-shadow .2s var(--ff-ease);
  }
  .ff-input::placeholder{color:var(--ff-dim);}
  .ff-input:focus{
    outline:none;
    border-color:var(--ff-primary);
    box-shadow:0 0 0 3px rgba(35,201,176,.2);
  }

  .ff-btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:8px;
    height:48px;
    padding:0 26px;
    border-radius:var(--ff-r-btn);
    font-size:14px;
    font-weight:700;
    letter-spacing:.02em;
    transition:transform .2s var(--ff-ease),box-shadow .2s var(--ff-ease),background-color .2s var(--ff-ease),color .2s var(--ff-ease),border-color .2s var(--ff-ease);
  }
  .ff-btn-primary{
    background:var(--ff-primary);
    color:#06231F;
    border:1px solid var(--ff-primary);
  }
  .ff-btn-primary:hover{
    background:#3ad8c0;
    transform:translateY(-2px);
    box-shadow:0 0 24px rgba(35,201,176,.24);
  }
  .ff-btn-primary:active{transform:translateY(0);}
  .ff-btn-ghost{
    background:transparent;
    color:var(--ff-text);
    border:1px solid rgba(255,255,255,.22);
  }
  .ff-btn-ghost:hover{
    border-color:var(--ff-primary);
    color:var(--ff-primary);
    transform:translateY(-2px);
  }

  /* ===== 頁尾 ===== */
  .ff-footer{
    background:#0A0B0D;
    border-top:1px solid var(--ff-line);
    padding-top:72px;
    margin-top:0;
  }
  .ff-footer-grid{
    display:grid;
    grid-template-columns:2fr 1fr 1fr 1.2fr;
    gap:40px;
    padding-bottom:56px;
  }
  .ff-footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
  .ff-footer-brand .ff-brand-name{font-size:15px;font-weight:700;}
  .ff-footer-desc{
    font-size:14px;
    line-height:1.85;
    color:var(--ff-muted);
    max-width:46ch;
  }
  .ff-footer h3{
    font-size:12px;
    letter-spacing:.12em;
    color:var(--ff-primary);
    margin-bottom:16px;
    font-weight:700;
  }
  .ff-footer-list{display:grid;gap:10px;}
  .ff-footer-list a{
    font-size:14px;
    color:var(--ff-muted);
    transition:color .2s var(--ff-ease);
  }
  .ff-footer-list a:hover{color:var(--ff-text);}
  .ff-footer-contact{
    font-size:14px;
    line-height:1.85;
    color:var(--ff-muted);
  }
  .ff-footer-bottom{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:18px;
    flex-wrap:wrap;
    padding:22px 0;
    border-top:1px solid var(--ff-line);
    font-size:12px;
    color:var(--ff-dim);
  }
  .ff-social{display:flex;gap:10px;}
  .ff-social a{
    width:34px;height:34px;
    border-radius:10px;
    border:1px solid var(--ff-line);
    display:grid;place-items:center;
    color:var(--ff-dim);
    font-size:13px;
    transition:color .2s var(--ff-ease),border-color .2s var(--ff-ease);
  }
  .ff-social a:hover{color:var(--ff-primary);border-color:rgba(35,201,176,.45);}

  /* ===== 響應式 ===== */
  @media (max-width:1199.98px){
    :root{--ff-nav-w:200px;}
    .ff-container{padding:0 28px;}
    .ff-footer-grid{grid-template-columns:1.6fr 1fr 1fr;gap:32px;}
    .ff-footer-grid > div:last-child{grid-column:1 / -1;}
  }

  @media (max-width:991.98px){
    .ff-nav{display:none;}
    .ff-shell{margin-left:0;padding-top:64px;}
    .ff-topbar{display:flex;}
    .ff-container{padding:0 24px;}
    .ff-cat-hero{padding:40px 0 32px;}
    .ff-cat-hero-inner{gap:24px;}
    .ff-grid-3{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;}
    .ff-about-grid{grid-template-columns:1fr;gap:28px;}
    .ff-about-lead{max-width:none;}
    .ff-section{padding-top:56px;}
    .ff-about,.ff-faq-section{margin-top:56px;padding-top:56px;}
    .ff-cta{margin-top:56px;}
    .ff-cta-inner{padding:44px 0;}
    .ff-facts{grid-template-columns:repeat(3,minmax(0,1fr));}
  }

  @media (max-width:767.98px){
    .ff-container{padding:0 20px;}
    .ff-grid-3{grid-template-columns:1fr;gap:16px;}
    .ff-card-body{padding:16px;}
    .ff-cat-hero h1{font-size:1.75rem;}
    .ff-hero-stats{width:100%;}
    .ff-stat{flex:1 1 0;min-width:0;}
    .ff-filter{padding:18px 0;}
    .ff-sort{width:100%;justify-content:space-between;}
    .ff-sort-select{flex:1 1 auto;}
    .ff-facts{grid-template-columns:1fr;gap:10px;}
    .ff-input{min-width:0;width:100%;}
    .ff-form{width:100%;}
    .ff-field{flex:1 1 100%;}
    .ff-form .ff-btn{width:100%;}
    .ff-footer{padding-top:56px;}
    .ff-footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:40px;}
    .ff-footer-grid > div:last-child{grid-column:auto;}
    .ff-drawer-grid{grid-template-columns:1fr;}
  }

  @media (max-width:520px){
    .ff-section-head{flex-direction:column;align-items:flex-start;gap:12px;}
    .ff-chips{gap:8px;}
    .ff-chip{padding:0 13px;}
    .ff-pager{gap:6px;}
    .ff-page{min-width:36px;height:36px;padding:0 10px;font-size:13px;}
  }

  @media (prefers-reduced-motion:reduce){
    *,*::before,*::after{
      transition-duration:.001ms !important;
      animation-duration:.001ms !important;
    }
    .ff-card:hover{transform:none;}
  }