/* roulang page: index */
/* ===================== 1. 設計變數 ===================== */
:root{
  --paper:#F7F3EC;
  --paper-2:#EFE9DE;
  --white:#FFFFFF;
  --ink:#14110F;
  --ink-2:#2A2622;
  --ink-soft:#6B635A;
  --muted:#9A938A;
  --line:#DED7C9;
  --orange:#E2552A;
  --orange-soft:rgba(226,85,42,.12);
  --teal:#1F4B45;
  --teal-soft:rgba(31,75,69,.08);
  --radius-2:2px;
  --radius-6:6px;
  --pill:999px;
  --shadow:0 12px 32px rgba(20,17,15,.08);
  --ease:cubic-bezier(.2,.6,.2,1);
  --serif:"Noto Serif TC","Songti TC",Georgia,serif;
  --sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,sans-serif;
  --mono:"Noto Sans Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --wrap:1240px;
}
/* ===================== 2. 基礎 reset ===================== */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16.5px;
  line-height:1.85;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
input,textarea,select{font-family:inherit;font-size:inherit;color:inherit}
ul,ol{margin:0;padding:0}
h1,h2,h3,h4{margin:0;font-family:var(--serif);font-weight:700;line-height:1.22;letter-spacing:-.015em}
p{margin:0}
:focus-visible{outline:2px solid var(--orange);outline-offset:2px;border-radius:2px}
::selection{background:var(--orange);color:#fff}
/* ===================== 3. 容器與版式 ===================== */
.container{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 32px}
.section{padding:96px 0}
.section--tight{padding:72px 0}
.section-head{max-width:720px;margin-bottom:48px}
.section-head h2{font-size:clamp(26px,3vw,34px);margin-bottom:14px}
.section-head p{color:var(--ink-soft);font-size:16px}
.eyebrow{
  display:inline-block;margin:0 0 18px;font-size:12px;font-weight:600;
  letter-spacing:.16em;text-transform:uppercase;color:var(--teal);
}
/* ===================== 4. 按鈕 / 標籤 / 連結 ===================== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;border:1px solid transparent;border-radius:var(--radius-2);
  font-size:15px;font-weight:600;letter-spacing:.04em;line-height:1.2;
  cursor:pointer;transition:background .22s var(--ease),color .22s var(--ease),
    filter .22s var(--ease),transform .22s var(--ease),border-color .22s var(--ease);
}
.btn-primary{background:var(--orange);color:#fff}
.btn-primary:hover{filter:brightness(.93);transform:translateY(1px)}
.btn-dark{background:var(--ink);color:var(--paper)}
.btn-dark:hover{filter:brightness(1.35);transform:translateY(1px)}
.btn-ghost{background:transparent;border-color:var(--ink);color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:var(--paper)}
.btn-light{background:var(--paper);color:var(--ink)}
.btn-light:hover{background:#fff;transform:translateY(1px)}
.btn-sm{padding:10px 18px;font-size:13.5px}
.tag{
  display:inline-flex;align-items:center;height:24px;padding:0 11px;
  border:1px solid var(--teal);border-radius:var(--pill);
  font-size:11px;letter-spacing:.1em;color:var(--teal);background:var(--teal-soft);
  white-space:nowrap;
}
.tag--orange{border-color:var(--orange);color:var(--orange);background:var(--orange-soft)}
.arrow-link{
  display:inline-flex;align-items:center;gap:6px;font-size:13.5px;
  color:var(--ink-soft);border-bottom:1px solid transparent;
  transition:color .2s var(--ease),border-color .2s var(--ease);
}
.arrow-link:hover{color:var(--orange);border-color:var(--orange)}
/* ===================== 5. 導航 ===================== */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(247,243,236,.95);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.nav-top{display:flex;align-items:center;gap:28px;padding-top:18px;padding-bottom:14px}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto}
.brand-mark{
  width:30px;height:30px;border-radius:50%;flex:0 0 auto;
  background:
    radial-gradient(circle at 33% 31%, var(--paper) 0 5px, transparent 5.5px),
    radial-gradient(circle at 71% 68%, var(--paper) 0 3.5px, transparent 4px),
    var(--ink);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-family:var(--serif);font-size:17.5px;letter-spacing:.02em}
.brand-text em{font-style:normal;font-size:11px;letter-spacing:.24em;color:var(--ink-soft);margin-top:3px}
.nav-search{position:relative;display:flex;align-items:center;flex:1 1 auto;max-width:520px;min-width:0}
.nav-search .search-icon{
  position:absolute;left:16px;width:18px;height:18px;pointer-events:none;
  stroke:var(--ink-soft);fill:none;stroke-width:2;
}
.nav-search input{
  width:100%;height:46px;padding:0 78px 0 46px;
  border:1px solid var(--line);border-radius:var(--pill);
  background:var(--white);font-size:14.5px;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.nav-search input::placeholder{color:var(--muted)}
.nav-search input:focus{
  outline:none;border-color:var(--orange);box-shadow:0 0 0 3px var(--orange-soft);
}
.key-hint{
  position:absolute;right:12px;display:inline-flex;align-items:center;
  height:24px;padding:0 8px;border:1px solid var(--line);border-radius:var(--pill);
  font-family:var(--mono);font-size:11px;color:var(--muted);background:var(--paper);
}
.nav-actions{display:flex;align-items:center;gap:14px;margin-left:auto;flex:0 0 auto}
.live-dot{
  display:inline-flex;align-items:center;gap:7px;
  font-size:12.5px;letter-spacing:.08em;color:var(--teal);white-space:nowrap;
}
.live-dot i{
  width:8px;height:8px;border-radius:50%;background:var(--orange);
  box-shadow:0 0 0 0 rgba(226,85,42,.5);animation:pulse 2.4s infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(226,85,42,.45)}
  70%{box-shadow:0 0 0 9px rgba(226,85,42,0)}
  100%{box-shadow:0 0 0 0 rgba(226,85,42,0)}
}
.icon-btn{
  display:none;align-items:center;justify-content:center;
  width:44px;height:44px;border:1px solid var(--line);border-radius:var(--radius-2);
  background:var(--white);cursor:pointer;transition:border-color .2s var(--ease),background .2s var(--ease);
}
.icon-btn:hover{border-color:var(--ink)}
.icon-btn svg{width:20px;height:20px;stroke:var(--ink);fill:none;stroke-width:2}
.nav-chips{padding-bottom:14px}
.chip-row{display:flex;flex-wrap:wrap;gap:8px}
.chip{
  display:inline-flex;align-items:center;height:34px;padding:0 16px;
  border:1px solid var(--line);border-radius:var(--pill);
  font-size:13.5px;color:var(--ink-soft);background:transparent;
  transition:border-color .2s var(--ease),color .2s var(--ease),background .2s var(--ease);
}
.chip:hover{border-color:var(--ink);color:var(--ink)}
.chip.is-active{background:var(--ink);border-color:var(--ink);color:var(--paper)}
/* 搜尋覆蓋層 */
.search-overlay{
  position:fixed;inset:0;z-index:140;display:none;
  background:rgba(247,243,236,.985);padding:80px 0 0;
}
.search-overlay.is-open{display:block}
.search-overlay .overlay-form{position:relative;display:flex;align-items:center}
.search-overlay input{
  width:100%;height:58px;padding:0 24px 0 52px;
  border:1px solid var(--line);border-radius:var(--pill);background:#fff;font-size:16px;
}
.search-overlay input:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 3px var(--orange-soft)}
.search-overlay .search-icon{position:absolute;left:18px;width:20px;height:20px;stroke:var(--ink-soft);fill:none;stroke-width:2}
.overlay-close{
  position:absolute;top:24px;right:32px;height:40px;padding:0 18px;
  border:1px solid var(--line);border-radius:var(--radius-2);background:#fff;
  font-size:13.5px;cursor:pointer;
}
.overlay-close:hover{border-color:var(--ink)}
.hot-terms{margin-top:22px;font-size:13.5px;color:var(--ink-soft);display:flex;flex-wrap:wrap;gap:10px;align-items:center}
/* ===================== 6. Hero ===================== */
.hero{position:relative;padding:72px 0 80px;overflow:hidden}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(rgba(20,17,15,.055) 1px,transparent 1px);
  background-size:20px 20px;
}
.hero-grid{position:relative;display:grid;grid-template-columns:1.12fr .88fr;gap:60px;align-items:center}
.hero-copy h1{
  font-size:clamp(31px,4.4vw,58px);
  line-height:1.16;letter-spacing:-.02em;margin-bottom:22px;
}
.hero-sub{font-size:18px;color:var(--ink-soft);max-width:34em;margin-bottom:32px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:34px}
.hero-meta{list-style:none;display:flex;flex-wrap:wrap;gap:10px 26px;font-size:13.5px;color:var(--ink-soft)}
.hero-meta li{display:flex;align-items:center;gap:8px}
.hero-meta li::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--teal);flex:0 0 auto}
.live-card{
  position:relative;margin:0;border:1px solid var(--line);border-radius:var(--radius-6);
  background:var(--white);overflow:hidden;aspect-ratio:16/9;
}
.live-card img{width:100%;height:100%;object-fit:cover}
.live-card::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(to top,rgba(20,17,15,.55) 0%,rgba(20,17,15,0) 52%);
}
.live-badge{
  position:absolute;top:16px;left:16px;z-index:2;
  display:inline-flex;align-items:center;gap:7px;height:26px;padding:0 12px;
  background:var(--orange);color:#fff;border-radius:var(--radius-2);
  font-size:11.5px;font-weight:600;letter-spacing:.14em;
}
.live-badge::before{content:"";width:6px;height:6px;border-radius:50%;background:#fff}
.time-chip{
  position:absolute;right:16px;bottom:16px;z-index:2;
  display:inline-flex;align-items:center;height:32px;padding:0 14px;
  background:rgba(247,243,236,.94);color:var(--ink);border-radius:var(--radius-pill,999px);
  font-family:var(--mono);font-size:12.5px;letter-spacing:-.01em;
}
/* ===================== 7. 倒數 ===================== */
.countdown-band{
  background:var(--white);border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:56px 0;
}
.countdown-label{
  font-size:13px;letter-spacing:.14em;color:var(--teal);text-transform:uppercase;font-weight:600;
  margin-bottom:6px;
}
.countdown-title{font-family:var(--serif);font-size:clamp(20px,2.4vw,26px);margin-bottom:6px}
.countdown{display:grid;grid-template-columns:repeat(4,1fr);margin-top:26px}
.cd-cell{text-align:center;padding:6px 4px;border-left:1px solid var(--line)}
.cd-cell:first-child{border-left:0}
.cd-num{
  display:block;font-family:var(--mono);font-weight:600;
  font-size:clamp(40px,6vw,78px);line-height:1;letter-spacing:-.04em;
  font-variant-numeric:tabular-nums;
}
.cd-unit{display:block;margin-top:12px;font-size:12px;letter-spacing:.16em;color:var(--ink-soft)}
.countdown-note{margin-top:24px;font-size:13.5px;color:var(--ink-soft)}
.countdown-note a{color:var(--orange);border-bottom:1px solid var(--orange)}
/* ===================== 8. 看點列表 ===================== */
.highlight-list{list-style:none;border-top:1px solid var(--line)}
.highlight{
  display:grid;grid-template-columns:96px 1fr 36px;gap:24px;align-items:center;
  padding:30px 0;border-bottom:1px solid var(--line);
}
.highlight-num{font-family:var(--mono);font-size:38px;line-height:1;color:var(--teal);letter-spacing:-.04em}
.highlight h3{font-size:21px;margin-bottom:8px}
.highlight h3 span{
  background-image:linear-gradient(var(--orange),var(--orange));
  background-repeat:no-repeat;background-position:0 100%;background-size:0 2px;
  transition:background-size .26s var(--ease);
}
.highlight:hover h3 span{background-size:100% 2px}
.highlight p{font-size:15px;color:var(--ink-soft);margin:0}
.highlight-go{
  width:36px;height:36px;border:1px solid var(--line);border-radius:50%;
  display:grid;place-items:center;color:var(--ink-soft);font-size:15px;
  transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.highlight:hover .highlight-go{background:var(--ink);border-color:var(--ink);color:var(--paper)}
/* ===================== 9. 流程 ===================== */
.flow-grid{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:2px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius-6);overflow:hidden}
.flow-step{background:var(--white);padding:32px 26px}
.flow-step span{font-family:var(--mono);font-size:12.5px;letter-spacing:.14em;color:var(--orange);display:block;margin-bottom:16px}
.flow-step h3{font-size:18px;margin-bottom:10px}
.flow-step p{font-size:14px;color:var(--ink-soft);line-height:1.8}
/* ===================== 10. 訂閱深色條 ===================== */
.subscribe{background:var(--ink);color:var(--paper);padding:88px 0}
.subscribe-inner{max-width:720px;margin:0 auto;text-align:center}
.subscribe h2{font-size:clamp(26px,3.2vw,36px);margin-bottom:16px}
.subscribe p.lead{color:#C9C2B6;font-size:16px;margin-bottom:32px}
.sub-form{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.sub-form input[type=email]{
  flex:1 1 320px;max-width:420px;height:52px;padding:0 22px;
  border:1px solid #3A342E;border-radius:var(--pill);background:#1E1A17;color:var(--paper);
  font-size:15px;transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.sub-form input[type=email]::placeholder{color:#8B8378}
.sub-form input[type=email]:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 3px rgba(226,85,42,.28)}
.sub-form .btn{height:52px}
.form-note{margin-top:18px;font-size:12.5px;color:#8B8378;letter-spacing:.02em}
.form-ok{margin-top:18px;font-size:14px;color:#8FD3C0;display:none}
.form-ok.is-on{display:block}
/* ===================== 11. 最新資訊 CMS ===================== */
.news-grid{display:grid;grid-template-columns:7fr 5fr;gap:44px;align-items:start}
.post-card{
  display:grid;grid-template-columns:232px 1fr;gap:24px;padding:20px;
  border:1px solid var(--line);border-radius:var(--radius-6);background:var(--white);
  margin-bottom:18px;
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
}
.post-card:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:var(--ink)}
.post-thumb{display:block;border-radius:4px;overflow:hidden;aspect-ratio:16/9;background:var(--paper-2)}
.post-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s var(--ease)}
.post-card:hover .post-thumb img{transform:scale(1.03)}
.post-body h3{font-size:20px;margin:12px 0 10px;line-height:1.45}
.post-body h3 a:hover{color:var(--orange)}
.post-body p{font-size:14px;color:var(--ink-soft);line-height:1.8;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.post-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:16px}
.post-meta time{font-family:var(--mono);font-size:12.5px;color:var(--muted);letter-spacing:-.01em}
.news-side{border:1px solid var(--line);border-radius:var(--radius-6);background:var(--white);padding:24px}
.side-title{font-size:16px;margin-bottom:6px;font-family:var(--serif)}
.side-list{list-style:none}
.side-list li{padding:16px 0;border-bottom:1px solid var(--line);display:grid;gap:6px}
.side-list li:last-child{border-bottom:0;padding-bottom:0}
.side-list time{font-family:var(--mono);font-size:12px;color:var(--muted)}
.side-list a{font-size:15px;font-weight:500;line-height:1.6}
.side-list a:hover{color:var(--orange)}
.side-cat{font-size:11.5px;color:var(--teal);letter-spacing:.08em}
.side-empty{font-size:13.5px;color:var(--ink-soft);padding:14px 0}
.empty-state{
  display:grid;place-items:center;gap:12px;text-align:center;
  min-height:200px;padding:40px 24px;
  border:1px dashed var(--line);border-radius:var(--radius-6);background:var(--white);
}
.empty-state .empty-icon{
  width:44px;height:44px;border:1px solid var(--line);border-radius:50%;
  display:grid;place-items:center;color:var(--muted);font-family:var(--mono);
}
.empty-state h3{font-size:17px}
.empty-state p{font-size:14px;color:var(--ink-soft);max-width:32em}
/* ===================== 12. 分類導覽 strip ===================== */
.strip-list{border-top:1px solid var(--line)}
.strip{
  display:flex;align-items:center;gap:24px;padding:28px 22px;
  border-bottom:1px solid var(--line);
  transition:background .22s var(--ease),padding-left .22s var(--ease);
}
.strip:hover{background:var(--paper-2);padding-left:30px}
.strip-num{font-family:var(--mono);font-size:13px;color:var(--muted);letter-spacing:.1em;flex:0 0 auto}
.strip-text{display:flex;flex-direction:column;gap:4px;min-width:0}
.strip-text strong{font-family:var(--serif);font-size:21px;letter-spacing:-.01em}
.strip-text em{font-style:normal;font-size:13.5px;color:var(--ink-soft)}
.strip-arrow{margin-left:auto;font-size:18px;color:var(--ink-soft);transition:transform .22s var(--ease),color .22s var(--ease)}
.strip:hover .strip-arrow{transform:translateX(4px);color:var(--orange)}
/* ===================== 13. FAQ ===================== */
.faq{max-width:860px}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item:first-child{border-top:1px solid var(--line)}
.faq-item summary{
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  padding:24px 0;cursor:pointer;list-style:none;
  font-family:var(--serif);font-size:18px;line-height:1.5;
  transition:color .2s var(--ease);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--orange)}
.faq-icon{
  position:relative;flex:0 0 auto;width:28px;height:28px;
  border:1px solid var(--line);border-radius:50%;
}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;left:50%;top:50%;background:var(--ink);
  transform:translate(-50%,-50%);transition:transform .24s var(--ease),background .24s var(--ease);
}
.faq-icon::before{width:11px;height:1.5px}
.faq-icon::after{width:1.5px;height:11px}
.faq-item[open] .faq-icon::after{transform:translate(-50%,-50%) scaleY(0)}
.faq-item[open] .faq-icon{background:var(--orange-soft);border-color:var(--orange)}
.faq-item[open] .faq-icon::before{background:var(--orange)}
.faq-answer{padding:0 0 26px;max-width:720px;font-size:15px;color:var(--ink-soft);line-height:1.85}
/* ===================== 14. 回放 CTA ===================== */
.replay-cta{background:var(--teal);color:var(--paper);padding:76px 0}
.replay-inner{display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap}
.replay-inner h2{font-size:clamp(24px,3vw,32px);margin-bottom:14px;color:#fff}
.replay-inner p{color:#C6D6D2;font-size:15.5px;max-width:44em}
/* ===================== 15. 頁尾 ===================== */
.site-footer{background:var(--ink);color:var(--paper);border-top:1px solid var(--ink-2);padding:72px 0 0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:48px;padding-bottom:56px}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:18px}
.footer-brand .brand-mark{background:radial-gradient(circle at 33% 31%, var(--ink) 0 5px, transparent 5.5px),radial-gradient(circle at 71% 68%, var(--ink) 0 3.5px, transparent 4px),var(--paper)}
.footer-brand strong{font-family:var(--serif);font-size:17px;color:var(--paper)}
.footer-brand em{font-style:normal;display:block;font-size:11px;letter-spacing:.22em;color:#8B8378;margin-top:3px}
.footer-desc{font-size:13.5px;color:#A9A196;line-height:1.9;max-width:30em}
.footer-col h3{font-family:var(--sans);font-size:12px;letter-spacing:.16em;color:#8B8378;font-weight:600;margin-bottom:18px;text-transform:uppercase}
.footer-col ul{list-style:none;display:grid;gap:11px}
.footer-col a{font-size:14px;color:#D8D1C5;transition:color .2s var(--ease)}
.footer-col a:hover{color:var(--orange)}
.footer-bottom{
  border-top:1px solid var(--ink-2);padding:22px 0 28px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:12.5px;color:#8B8378;
}
/* ===================== 16. 進場動效 ===================== */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .45s var(--ease),transform .45s var(--ease)}
.reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}
/* ===================== 17. 響應式 ===================== */
@media (max-width:1080px){
  .hero-grid{grid-template-columns:1fr;gap:44px}
  .news-grid{grid-template-columns:1fr;gap:32px}
  .flow-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
}
@media (max-width:900px){
  .nav-search{display:none}
  .icon-btn{display:inline-flex}
  .nav-actions .live-dot{display:none}
  .nav-chips{display:none;padding-bottom:18px}
  .site-header.is-open .nav-chips{display:block}
  .chip-row{flex-direction:column;gap:6px}
  .chip{width:100%;justify-content:flex-start;height:46px;font-size:14.5px}
}
@media (max-width:768px){
  body{font-size:16px}
  .container{padding:0 20px}
  .section{padding:60px 0}
  .section--tight{padding:52px 0}
  .section-head{margin-bottom:32px}
  .hero{padding:44px 0 56px}
  .hero-sub{font-size:16.5px}
  .hero-cta .btn{flex:1 1 auto}
  .highlight{grid-template-columns:60px 1fr;gap:16px;padding:24px 0}
  .highlight-num{font-size:28px}
  .highlight h3{font-size:18.5px}
  .highlight-go{display:none}
  .countdown{grid-template-columns:repeat(2,1fr);row-gap:26px}
  .cd-cell:nth-child(3){border-left:0}
  .subscribe{padding:60px 0}
  .sub-form input[type=email]{max-width:none;flex:1 1 100%}
  .sub-form .btn{width:100%}
  .post-card{grid-template-columns:1fr;gap:16px;padding:16px}
  .strip{padding:22px 14px;gap:16px}
  .strip:hover{padding-left:20px}
  .strip-text strong{font-size:18.5px}
  .replay-cta{padding:56px 0}
  .replay-inner{gap:24px}
  .replay-inner .btn{width:100%}
  .faq-item summary{font-size:16.5px;padding:20px 0}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;padding-bottom:40px}
  .site-footer{padding-top:56px}
  .flow-grid{grid-template-columns:1fr}
}
@media (max-width:520px){
  .brand-text strong{font-size:15.5px}
  .brand-text em{font-size:10px;letter-spacing:.18em}
  .hero-copy h1{font-size:clamp(27px,7.4vw,34px)}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:8px}
  .post-body h3{font-size:18px}
  .overlay-close{right:20px}
}

/* roulang page: article */
/* ===== 設計變數 ===== */
:root{
  --paper:#F7F3EC;
  --white:#FFFFFF;
  --ink:#14110F;
  --ink-soft:#241F1B;
  --muted:#6B635A;
  --faint:#9A938A;
  --line:#DED7C9;
  --line-dark:#2A2622;
  --orange:#E2552A;
  --orange-deep:#C4461F;
  --teal:#1F4B45;
  --teal-soft:rgba(31,75,69,.10);
  --r-xs:2px;
  --r-md:6px;
  --r-pill:999px;
  --shadow-hover:0 12px 32px rgba(20,17,15,.08);
  --ease:cubic-bezier(.2,.6,.2,1);
  --serif:"Noto Serif TC","Songti TC","PingFang TC",serif;
  --sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,sans-serif;
  --mono:"Noto Sans Mono","SFMono-Regular",Consolas,monospace;
}

/* ===== Reset / Base ===== */
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  font-size:17px;
  line-height:1.85;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
}
body.no-scroll{overflow:hidden;}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button{font:inherit;color:inherit;}
input,textarea,select{font:inherit;color:inherit;}
h1,h2,h3,h4,p,ul,ol,figure,blockquote{margin:0;}
ul,ol{padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--orange);outline-offset:2px;border-radius:2px;}
::selection{background:var(--orange);color:#fff;}

.container{
  width:100%;
  max-width:1240px;
  margin:0 auto;
  padding:0 32px;
}

/* ===== 按鈕 ===== */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:48px;
  padding:0 28px;
  border-radius:var(--r-xs);
  border:1px solid transparent;
  font-size:15px;
  font-weight:500;
  letter-spacing:.04em;
  cursor:pointer;
  transition:background-color .22s var(--ease),color .22s var(--ease),border-color .22s var(--ease),transform .18s var(--ease);
}
.btn-primary{background:var(--orange);color:#fff;}
.btn-primary:hover{background:var(--orange-deep);transform:translateY(-1px);}
.btn-secondary{background:transparent;border-color:var(--ink);color:var(--ink);}
.btn-secondary:hover{background:var(--ink);color:var(--paper);}
.btn-dark{background:var(--ink);color:var(--paper);}
.btn-dark:hover{background:#000;transform:translateY(-1px);}
.btn-sm{height:38px;padding:0 18px;font-size:13px;}

.icon-btn{
  display:none;
  align-items:center;
  justify-content:center;
  width:44px;height:44px;
  border:1px solid var(--line);
  border-radius:var(--r-pill);
  background:#fff;
  cursor:pointer;
  transition:border-color .2s var(--ease),background-color .2s var(--ease);
}
.icon-btn:hover{border-color:var(--ink);}
.icon-btn svg{width:20px;height:20px;fill:none;stroke:var(--ink);stroke-width:1.8;stroke-linecap:round;}

/* ===== Header / Nav ===== */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:rgba(247,243,236,.94);
  backdrop-filter:blur(10px);
  border-bottom:1px solid transparent;
  transition:border-color .24s var(--ease),box-shadow .24s var(--ease);
}
.site-header.is-stuck{border-bottom-color:var(--line);box-shadow:0 6px 24px rgba(20,17,15,.05);}
.nav-top{
  display:flex;
  align-items:center;
  gap:24px;
  height:96px;
  transition:height .24s var(--ease);
}
.site-header.is-stuck .nav-top{height:72px;}

.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{
  width:26px;height:26px;border-radius:50%;
  background:var(--ink);
  position:relative;
  flex:0 0 auto;
  transition:transform .3s var(--ease);
}
.brand-mark::after{
  content:"";position:absolute;inset:8px;border-radius:50%;background:var(--paper);
}
.brand:hover .brand-mark{transform:rotate(24deg);}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text strong{
  font-family:var(--serif);font-size:17px;font-weight:700;letter-spacing:.04em;
}
.brand-text em{
  font-style:normal;font-size:11px;letter-spacing:.24em;color:var(--muted);
}

.nav-search{
  display:flex;align-items:center;gap:10px;
  flex:1 1 auto;
  max-width:520px;
  margin:0 auto;
  height:48px;
  padding:0 8px 0 16px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--r-pill);
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.nav-search:focus-within{border-color:var(--orange);box-shadow:0 0 0 2px rgba(226,85,42,.3);}
.search-icon{width:18px;height:18px;flex:0 0 auto;fill:none;stroke:var(--muted);stroke-width:1.8;stroke-linecap:round;}
.nav-search input{
  flex:1 1 auto;min-width:0;border:0;outline:0;background:transparent;
  font-size:15px;color:var(--ink);
}
.nav-search input::placeholder{color:var(--faint);}
.key-hint{
  flex:0 0 auto;
  font-family:var(--mono);font-size:11px;color:var(--muted);
  border:1px solid var(--line);border-radius:var(--r-pill);
  padding:2px 9px;
}

.nav-actions{display:flex;align-items:center;gap:14px;flex:0 0 auto;}
.live-dot{
  display:inline-flex;align-items:center;gap:7px;
  font-size:12px;letter-spacing:.1em;color:var(--teal);
  font-family:var(--mono);
}
.live-dot i{
  width:7px;height:7px;border-radius:50%;background:var(--orange);
  box-shadow:0 0 0 0 rgba(226,85,42,.5);
  animation:pulse 2.4s var(--ease) infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(226,85,42,.45);}
  70%{box-shadow:0 0 0 8px rgba(226,85,42,0);}
  100%{box-shadow:0 0 0 0 rgba(226,85,42,0);}
}

.nav-chips{padding-bottom:14px;}
.chip-row{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;}
.chip-row::-webkit-scrollbar{display:none;}
.chip{
  display:inline-flex;align-items:center;
  height:34px;padding:0 16px;
  border:1px solid var(--line);
  border-radius:var(--r-pill);
  background:#fff;
  font-size:13px;
  color:var(--muted);
  white-space:nowrap;
  transition:color .2s var(--ease),border-color .2s var(--ease),background-color .2s var(--ease);
}
.chip:hover{border-color:var(--ink);color:var(--ink);}
.chip.is-active{background:var(--ink);border-color:var(--ink);color:var(--paper);}

/* ===== 搜尋覆蓋層 ===== */
.search-overlay{
  position:fixed;inset:0;z-index:90;
  background:rgba(247,243,236,.98);
  backdrop-filter:blur(6px);
  padding:96px 24px 40px;
}
.search-overlay[hidden]{display:none;}
.search-overlay-inner{max-width:640px;margin:0 auto;}
.overlay-title{font-family:var(--serif);font-size:20px;margin-bottom:20px;}
.overlay-form{
  display:flex;align-items:center;gap:10px;
  height:56px;padding:0 20px;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-pill);
}
.overlay-form input{flex:1;min-width:0;border:0;outline:0;background:transparent;font-size:16px;}
.hot-label{font-size:12px;letter-spacing:.16em;color:var(--muted);margin:28px 0 12px;}
.hot-chips{display:flex;flex-wrap:wrap;gap:8px;}
.search-close{margin-top:32px;}

/* ===== 文章主體 ===== */
.article-main{padding:36px 0 0;}

.breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:13px;color:var(--muted);margin-bottom:32px;
}
.breadcrumb a{color:var(--muted);border-bottom:1px solid transparent;transition:color .2s var(--ease),border-color .2s var(--ease);}
.breadcrumb a:hover{color:var(--orange);border-bottom-color:var(--orange);}
.breadcrumb .sep{color:var(--faint);}
.breadcrumb .current{color:var(--ink);}

.article-shell{max-width:760px;margin:0 auto;}

.article-hero{padding-bottom:12px;}
.cat-tag{
  display:inline-flex;align-items:center;
  height:26px;padding:0 12px;
  border:1px solid var(--teal);
  border-radius:var(--r-pill);
  font-size:11px;letter-spacing:.12em;color:var(--teal);
  background:var(--teal-soft);
}
.article-title{
  font-family:var(--serif);
  font-weight:700;
  font-size:clamp(30px,4.2vw,46px);
  line-height:1.28;
  letter-spacing:-.015em;
  margin:18px 0 22px;
  color:var(--ink);
}
.article-meta{
  display:flex;flex-wrap:wrap;align-items:center;
  gap:8px 18px;
  font-size:13px;color:var(--muted);
  padding-bottom:26px;
}
.article-meta time{font-family:var(--mono);letter-spacing:-.01em;}
.article-meta .dot{width:4px;height:4px;border-radius:50%;background:var(--line);}

.rule{height:1px;border:0;background:var(--line);margin:0 0 40px;}

/* 正文排版 */
.article-body{font-size:17px;line-height:1.9;color:var(--ink-soft);letter-spacing:.012em;}
.article-body > *:first-child{margin-top:0;}
.article-body p{margin:0 0 1.25em;}
.article-body h2{
  font-family:var(--serif);
  font-size:clamp(23px,2.6vw,30px);
  line-height:1.35;
  letter-spacing:-.01em;
  color:var(--ink);
  margin:52px 0 18px;
  padding-left:16px;
  border-left:4px solid var(--orange);
}
.article-body h3{
  font-family:var(--serif);
  font-size:21px;line-height:1.4;color:var(--ink);
  margin:38px 0 14px;
}
.article-body h4{
  font-size:18px;color:var(--ink);margin:28px 0 12px;
}
.article-body strong{color:var(--ink);font-weight:700;}
.article-body a{
  color:var(--teal);
  border-bottom:1px solid rgba(31,75,69,.35);
  transition:color .2s var(--ease),border-color .2s var(--ease);
}
.article-body a:hover{color:var(--orange);border-bottom-color:var(--orange);}
.article-body ul{list-style:none;margin:0 0 1.25em;padding-left:22px;}
.article-body ul li{position:relative;margin-bottom:.55em;}
.article-body ul li::before{
  content:"";position:absolute;left:-18px;top:.72em;
  width:6px;height:6px;border-radius:50%;background:var(--teal);
}
.article-body ol{list-style:none;counter-reset:artitem;margin:0 0 1.25em;padding-left:34px;}
.article-body ol li{position:relative;counter-increment:artitem;margin-bottom:.6em;}
.article-body ol li::before{
  content:counter(artitem,decimal-leading-zero);
  position:absolute;left:-34px;top:.12em;
  font-family:var(--mono);font-size:13px;color:var(--teal);font-weight:500;
}
.article-body blockquote{
  margin:30px 0;padding:20px 26px;
  background:#fff;
  border-left:2px solid var(--teal);
  border-radius:0 var(--r-md) var(--r-md) 0;
  color:var(--muted);font-size:16px;
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body img{border-radius:4px;margin:26px 0;height:auto;}
.article-body figure{margin:26px 0;}
.article-body figcaption{
  font-size:13px;color:var(--faint);margin-top:10px;line-height:1.7;
}
.article-body table{width:100%;border-collapse:collapse;margin:26px 0;font-size:15px;}
.article-body th,.article-body td{
  border-bottom:1px solid var(--line);padding:12px 14px;text-align:left;
}
.article-body th{background:#fff;color:var(--ink);font-weight:500;}
.article-body hr{border:0;height:1px;background:var(--line);margin:40px 0;}

/* 空態 */
.empty-state{
  border:1px solid var(--line);
  background:#fff;
  border-radius:var(--r-md);
  padding:52px 28px;
  text-align:center;
}
.empty-title{
  font-family:var(--serif);font-size:20px;color:var(--ink);margin-bottom:20px;
}

/* 標籤列 */
.tag-row{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  margin:48px 0 0;padding-top:28px;border-top:1px solid var(--line);
}
.tag-row .label{font-size:12px;letter-spacing:.16em;color:var(--muted);margin-right:4px;}
.tag{
  display:inline-flex;align-items:center;height:30px;padding:0 14px;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-pill);
  font-size:13px;color:var(--muted);
  transition:color .2s var(--ease),border-color .2s var(--ease);
}
.tag:hover{color:var(--ink);border-color:var(--ink);}

/* 延伸入口 */
.related{padding:88px 0 0;}
.section-head{max-width:760px;margin:0 auto 32px;}
.eyebrow{
  font-size:12px;letter-spacing:.16em;color:var(--teal);margin-bottom:12px;
  font-family:var(--mono);
}
.section-title{
  font-family:var(--serif);font-weight:700;
  font-size:clamp(24px,3vw,34px);line-height:1.3;letter-spacing:-.012em;
}
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}
.card{
  display:flex;flex-direction:column;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  overflow:hidden;
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
}
.card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:var(--ink);}
.card-thumb{aspect-ratio:16/9;overflow:hidden;background:var(--line);}
.card-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s var(--ease);}
.card:hover .card-thumb img{transform:scale(1.03);}
.card-body{padding:22px 24px 26px;display:flex;flex-direction:column;gap:10px;flex:1;}
.card-title{
  font-family:var(--serif);font-size:19px;line-height:1.45;color:var(--ink);
}
.card-desc{font-size:14px;color:var(--muted);line-height:1.8;}
.card-link{
  margin-top:auto;font-size:13px;color:var(--teal);letter-spacing:.04em;
  display:inline-flex;align-items:center;gap:6px;
}
.card:hover .card-link{color:var(--orange);}

/* 回放 CTA */
.cta-band{
  margin-top:88px;
  background:var(--teal);
  color:var(--paper);
  border-radius:var(--r-md);
  padding:56px 48px;
  display:flex;align-items:center;justify-content:space-between;gap:36px;
}
.cta-band h2{
  font-family:var(--serif);font-size:clamp(22px,2.6vw,30px);
  line-height:1.35;letter-spacing:-.01em;margin-bottom:10px;
}
.cta-band p{font-size:15px;color:rgba(247,243,236,.78);max-width:520px;line-height:1.8;}
.cta-band .btn{flex:0 0 auto;background:var(--paper);color:var(--ink);}
.cta-band .btn:hover{background:#fff;transform:translateY(-1px);}

/* 返回列 */
.back-bar{
  margin-top:56px;padding-top:28px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:14px 24px;align-items:center;
  font-size:14px;color:var(--muted);
}
.back-bar a{
  display:inline-flex;align-items:center;gap:8px;
  color:var(--ink);border-bottom:1px solid transparent;
  transition:color .2s var(--ease),border-color .2s var(--ease);
}
.back-bar a:hover{color:var(--orange);border-bottom-color:var(--orange);}

/* ===== Footer ===== */
.site-footer{
  background:var(--ink);
  color:var(--paper);
  border-top:1px solid var(--line-dark);
  padding:72px 0 28px;
  margin-top:96px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.7fr 1fr 1fr 1fr;
  gap:40px;
  padding-bottom:48px;
}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:18px;}
.footer-brand .brand-mark{background:var(--paper);}
.footer-brand .brand-mark::after{background:var(--ink);}
.footer-brand strong{
  display:block;font-family:var(--serif);font-size:17px;font-weight:700;letter-spacing:.04em;line-height:1.2;
}
.footer-brand em{
  display:block;font-style:normal;font-size:11px;letter-spacing:.24em;color:var(--faint);
}
.footer-desc{font-size:14px;line-height:1.85;color:rgba(247,243,236,.68);max-width:340px;}
.footer-col h3{
  font-size:13px;letter-spacing:.16em;color:rgba(247,243,236,.62);
  font-weight:500;margin-bottom:16px;
}
.footer-col ul{display:flex;flex-direction:column;gap:11px;}
.footer-col a{
  font-size:14px;color:rgba(247,243,236,.86);
  transition:color .2s var(--ease);
}
.footer-col a:hover{color:var(--orange);}
.footer-bottom{
  border-top:1px solid var(--line-dark);
  padding-top:24px;
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
  font-size:13px;color:var(--faint);
}

/* ===== 響應式 ===== */
@media (max-width:1024px){
  .container{padding:0 26px;}
  .nav-search{max-width:340px;}
  .nav-top{gap:16px;}
  .card-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:32px;}
  .footer-grid > div:last-child{grid-column:1 / -1;}
}

@media (max-width:900px){
  .live-dot{display:none;}
  .nav-search{max-width:280px;}
}

@media (max-width:768px){
  body{font-size:16px;}
  .container{padding:0 20px;}
  .nav-top{height:64px;gap:12px;}
  .site-header.is-stuck .nav-top{height:64px;}
  .nav-search{display:none;}
  .icon-btn{display:inline-flex;}
  .nav-actions .btn-sm{display:none;}
  .brand-text strong{font-size:16px;}
  .nav-chips{display:none;padding-bottom:14px;}
  .nav-chips.is-open{display:block;}
  .chip-row{flex-wrap:wrap;overflow:visible;}
  .article-main{padding-top:24px;}
  .breadcrumb{margin-bottom:24px;font-size:12px;}
  .article-title{font-size:clamp(26px,7vw,34px);}
  .article-body{font-size:16px;line-height:1.85;}
  .article-body h2{margin-top:38px;padding-left:12px;border-left-width:3px;}
  .related{padding-top:64px;}
  .section-head{margin-bottom:24px;}
  .card-grid{grid-template-columns:1fr;gap:18px;}
  .cta-band{flex-direction:column;align-items:flex-start;padding:36px 24px;gap:24px;margin-top:64px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;padding-bottom:36px;}
  .footer-grid > div:first-child{grid-column:1 / -1;}
  .footer-grid > div:last-child{grid-column:auto;}
  .site-footer{padding:48px 0 24px;margin-top:64px;}
  .search-overlay{padding:80px 20px 32px;}
}

@media (max-width:520px){
  .footer-grid{grid-template-columns:1fr;}
  .footer-grid > div:first-child{grid-column:auto;}
  .footer-bottom{flex-direction:column;align-items:flex-start;font-size:12px;}
  .article-meta{gap:6px 12px;font-size:12px;}
  .empty-state{padding:36px 20px;}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
}

/* roulang page: category1 */
:root{
  --paper:#F7F3EC;
  --paper-deep:#EFE9DE;
  --white:#FFFFFF;
  --ink:#14110F;
  --ink-soft:#2A2622;
  --muted:#6B635A;
  --muted-2:#9A938A;
  --line:#DED7C9;
  --line-soft:#E8E2D6;
  --orange:#E2552A;
  --orange-dark:#C8461F;
  --teal:#1F4B45;
  --teal-soft:#2C6159;
  --radius-xs:2px;
  --radius-sm:4px;
  --radius-md:6px;
  --radius-pill:999px;
  --shadow-card:0 12px 32px rgba(20,17,15,.08);
  --shadow-soft:0 4px 16px rgba(20,17,15,.05);
  --ease:cubic-bezier(.2,.6,.2,1);
  --dur:220ms;
  --container:1240px;
  --serif:"Noto Serif TC","Songti TC",serif;
  --sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;
  --mono:"Noto Sans Mono","SFMono-Regular",Consolas,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16.5px;
  line-height:1.85;
  letter-spacing:.01em;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color var(--dur) var(--ease),border-color var(--dur) var(--ease),background-color var(--dur) var(--ease)}
ul,ol{list-style:none;margin:0;padding:0}
h1,h2,h3,h4{font-family:var(--serif);letter-spacing:-.015em;line-height:1.18;margin:0;font-weight:600}
p{margin:0}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input,textarea,select{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--orange);outline-offset:2px;border-radius:2px}
::selection{background:rgba(226,85,42,.18)}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 32px}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--ink);color:var(--paper);padding:12px 20px;z-index:999}
.skip-link:focus{left:12px;top:12px}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;border-radius:var(--radius-xs);
  font-size:15px;font-weight:500;letter-spacing:.02em;line-height:1.2;
  border:1px solid transparent;min-height:48px;
  transition:background-color var(--dur) var(--ease),color var(--dur) var(--ease),border-color var(--dur) var(--ease),transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease);
}
.btn svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.btn-primary{background:var(--orange);color:#fff;border-color:var(--orange)}
.btn-primary:hover{background:var(--orange-dark);border-color:var(--orange-dark);transform:translateY(1px)}
.btn-dark{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.btn-dark:hover{background:#000;border-color:#000;transform:translateY(1px)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:var(--paper)}
.btn-teal{background:var(--teal);color:#fff;border-color:var(--teal)}
.btn-teal:hover{background:var(--teal-soft);border-color:var(--teal-soft);transform:translateY(1px)}
.btn-sm{padding:10px 18px;min-height:40px;font-size:14px}
.btn-block{width:100%}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(247,243,236,.96);
  backdrop-filter:saturate(140%) blur(8px);
  border-bottom:1px solid var(--line);
  transition:box-shadow var(--dur) var(--ease);
}
.site-header.is-stuck{box-shadow:0 6px 24px rgba(20,17,15,.06)}
.nav-top{
  display:flex;align-items:center;gap:28px;
  padding-top:18px;padding-bottom:14px;
  transition:padding var(--dur) var(--ease);
}
.site-header.is-stuck .nav-top{padding-top:10px;padding-bottom:8px}
.brand{display:inline-flex;align-items:center;gap:12px;flex-shrink:0}
.brand-mark{
  width:26px;height:26px;border-radius:50%;
  background:radial-gradient(circle at 50% 50%, var(--paper) 0 4px, var(--ink) 4px 100%);
  position:relative;flex-shrink:0;
}
.brand-mark::after{
  content:"";position:absolute;inset:-4px;border-radius:50%;
  border:1px solid var(--line);
}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text strong{font-family:var(--serif);font-size:19px;font-weight:700;letter-spacing:-.01em}
.brand-text em{font-style:normal;font-size:11px;letter-spacing:.24em;color:var(--teal);font-weight:500;margin-top:3px}

.nav-search{
  position:relative;flex:1 1 auto;max-width:520px;min-width:220px;
  display:flex;align-items:center;
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius-pill);
  padding:0 14px 0 40px;height:46px;
  transition:border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease);
}
.nav-search:focus-within{border-color:var(--orange);box-shadow:0 0 0 2px rgba(226,85,42,.28)}
.nav-search .search-icon{
  position:absolute;left:14px;width:18px;height:18px;
  stroke:var(--muted);fill:none;stroke-width:2;stroke-linecap:round;
}
.nav-search input{
  flex:1;border:0;background:transparent;outline:none;
  font-size:14.5px;color:var(--ink);min-width:0;
}
.nav-search input::placeholder{color:var(--muted-2);letter-spacing:.01em}
.key-hint{
  font-family:var(--mono);font-size:11px;color:var(--muted);
  border:1px solid var(--line);border-radius:var(--radius-pill);
  padding:2px 8px;background:var(--paper);flex-shrink:0;
}
.nav-actions{display:flex;align-items:center;gap:14px;margin-left:auto;flex-shrink:0}
.live-dot{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;letter-spacing:.06em;color:var(--muted);
  font-family:var(--mono);white-space:nowrap;
}
.live-dot i{
  width:8px;height:8px;border-radius:50%;background:var(--orange);
  box-shadow:0 0 0 0 rgba(226,85,42,.5);animation:pulse 2.4s infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(226,85,42,.45)}
  70%{box-shadow:0 0 0 10px rgba(226,85,42,0)}
  100%{box-shadow:0 0 0 0 rgba(226,85,42,0)}
}
.icon-btn{
  display:none;align-items:center;justify-content:center;
  width:44px;height:44px;border:1px solid var(--line);border-radius:var(--radius-xs);
  background:var(--white);transition:background var(--dur) var(--ease),border-color var(--dur) var(--ease);
}
.icon-btn svg{width:20px;height:20px;fill:none;stroke:var(--ink);stroke-width:1.9;stroke-linecap:round}
.icon-btn:hover{background:var(--paper-deep);border-color:var(--ink)}

.nav-chips{padding-bottom:12px}
.chip-row{display:flex;flex-wrap:wrap;gap:8px}
.chip{
  display:inline-flex;align-items:center;gap:6px;
  padding:7px 16px;border-radius:var(--radius-pill);
  font-size:13.5px;letter-spacing:.03em;color:var(--muted);
  border:1px solid transparent;background:transparent;
  transition:all var(--dur) var(--ease);min-height:34px;
}
.chip:hover{color:var(--ink);background:var(--paper-deep);border-color:var(--line)}
.chip.is-active{background:var(--ink);color:var(--paper);border-color:var(--ink)}

/* search overlay (mobile) */
.search-overlay{
  position:fixed;inset:0;z-index:120;background:var(--paper);
  display:none;flex-direction:column;padding:20px;
}
.search-overlay.is-open{display:flex}
.search-overlay .overlay-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.search-overlay h2{font-size:17px}
.search-overlay form{display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:var(--radius-pill);padding:0 16px;height:52px;background:#fff}
.search-overlay input{flex:1;border:0;outline:none;background:transparent;font-size:15px}
.overlay-tags{margin-top:24px}
.overlay-tags p{font-size:12px;letter-spacing:.16em;color:var(--muted);margin-bottom:12px}
.overlay-tags .chip{border-color:var(--line);background:#fff}

/* ---------- Page hero ---------- */
.page-hero{
  position:relative;overflow:hidden;
  background-image:linear-gradient(90deg,rgba(20,17,15,.86) 0%,rgba(20,17,15,.62) 58%,rgba(20,17,15,.42) 100%),url("/assets/images/backpic/back-1.jpg");
  background-size:cover;background-position:center;
  color:var(--paper);
  border-bottom:1px solid var(--line);
}
.page-hero .container{position:relative;padding-top:44px;padding-bottom:52px;z-index:2}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:rgba(247,243,236,.72);margin-bottom:22px}
.breadcrumb a{border-bottom:1px solid transparent}
.breadcrumb a:hover{color:#fff;border-bottom-color:var(--orange)}
.breadcrumb span.sep{color:rgba(247,243,236,.4)}
.breadcrumb .current{color:#fff}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--orange);font-weight:500;margin-bottom:16px;
}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--orange)}
.page-hero h1{
  font-size:clamp(30px,4vw,50px);
  color:#fff;max-width:15.5em;margin-bottom:20px;
}
.page-hero .lede{
  font-size:16.5px;line-height:1.9;color:rgba(247,243,236,.84);
  max-width:36em;margin-bottom:28px;
}
.hero-meta{display:flex;flex-wrap:wrap;gap:12px}
.hero-meta .meta-pill{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;padding:8px 16px;border-radius:var(--radius-pill);
  border:1px solid rgba(247,243,236,.28);color:rgba(247,243,236,.9);
  background:rgba(20,17,15,.28);backdrop-filter:blur(4px);
}
.hero-meta .meta-pill b{font-family:var(--mono);font-weight:600;color:#fff}

/* ---------- Sections ---------- */
.section{padding:88px 0}
.section-tight{padding:64px 0}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:40px}
.section-head .head-left{max-width:38em}
.section-kicker{
  font-size:12px;letter-spacing:.18em;color:var(--teal);
  font-weight:500;text-transform:uppercase;margin-bottom:12px;display:block;
}
.section-head h2{font-size:clamp(25px,2.8vw,34px)}
.section-head p{color:var(--muted);font-size:15.5px;margin-top:12px;line-height:1.85}
.link-more{
  font-size:14px;color:var(--ink);border-bottom:1px solid var(--ink);
  padding-bottom:2px;transition:color var(--dur) var(--ease),border-color var(--dur) var(--ease);
}
.link-more:hover{color:var(--orange);border-color:var(--orange)}

/* stats strip */
.stat-row{
  display:grid;grid-template-columns:repeat(4,1fr);gap:0;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.stat-item{padding:28px 24px;border-right:1px solid var(--line)}
.stat-item:last-child{border-right:0}
.stat-item .num{
  font-family:var(--mono);font-size:clamp(26px,3vw,36px);font-weight:600;
  letter-spacing:-.03em;line-height:1.1;color:var(--ink);
}
.stat-item .num small{font-family:var(--sans);font-size:14px;font-weight:500;color:var(--muted);margin-left:4px;letter-spacing:0}
.stat-item .label{font-size:13px;color:var(--muted);margin-top:8px;letter-spacing:.02em}

/* rhythm cards */
.rhythm-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.rhythm-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius-md);
  padding:32px 28px;transition:border-color var(--dur) var(--ease),transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease);
}
.rhythm-card:hover{border-color:var(--ink);transform:translateY(-2px);box-shadow:var(--shadow-card)}
.rhythm-card .idx{
  font-family:var(--mono);font-size:13px;color:var(--teal);
  letter-spacing:.1em;display:block;margin-bottom:16px;
}
.rhythm-card h3{font-size:20px;margin-bottom:10px}
.rhythm-card p{font-size:14.5px;color:var(--muted);line-height:1.8}

/* ---------- Timeline ---------- */
.timeline-wrap{position:relative}
.timeline{position:relative;padding-left:0}
.timeline::before{
  content:"";position:absolute;left:11px;top:14px;bottom:14px;
  width:1px;background:var(--line);
}
.tl-item{
  position:relative;
  display:grid;grid-template-columns:24px 148px minmax(0,1fr) 196px;
  gap:24px;align-items:start;
  padding:26px 0;border-bottom:1px solid var(--line-soft);
  transition:background var(--dur) var(--ease);
}
.tl-item:first-child{border-top:1px solid var(--line-soft)}
.tl-item:hover{background:rgba(255,255,255,.66)}
.tl-dot{
  width:9px;height:9px;border-radius:50%;margin:9px 0 0 7px;
  background:var(--paper);border:1.5px solid var(--muted-2);
  position:relative;z-index:2;
}
.tl-item.is-live .tl-dot{background:var(--orange);border-color:var(--orange);box-shadow:0 0 0 5px rgba(226,85,42,.14)}
.tl-item.is-soon .tl-dot{background:var(--teal);border-color:var(--teal)}
.tl-time{font-family:var(--mono);padding-top:2px}
.tl-time .day{font-size:15px;font-weight:600;letter-spacing:-.01em;display:block;color:var(--ink)}
.tl-time .clock{font-size:22px;font-weight:500;letter-spacing:-.03em;color:var(--ink);display:block;margin-top:2px;font-variant-numeric:tabular-nums}
.tl-time .ep{display:inline-block;font-family:var(--sans);font-size:12px;color:var(--muted);margin-top:6px;letter-spacing:.04em}
.tl-body h3{font-size:20px;margin-bottom:8px}
.tl-body h3 a{border-bottom:1px solid transparent}
.tl-body h3 a:hover{border-bottom-color:var(--orange)}
.tl-body p{font-size:14.5px;color:var(--muted);line-height:1.8;max-width:44em}
.tl-side{display:flex;flex-direction:column;align-items:flex-start;gap:12px;padding-top:2px}
.badge{
  display:inline-flex;align-items:center;gap:7px;
  font-size:11.5px;letter-spacing:.12em;font-weight:500;
  padding:5px 12px;border-radius:var(--radius-xs);line-height:1.6;
}
.badge-live{background:var(--orange);color:#fff}
.badge-live i{width:6px;height:6px;border-radius:50%;background:#fff;animation:pulse 2.2s infinite}
.badge-soon{background:rgba(31,75,69,.1);color:var(--teal);border:1px solid rgba(31,75,69,.28)}
.badge-replay{background:#EFEBE4;color:var(--muted);border:1px solid var(--line)}
.tl-side .btn{width:100%}

/* ---------- Flow steps ---------- */
.flow{
  display:grid;grid-template-columns:repeat(4,1fr);gap:0;
  border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden;background:var(--white);
}
.flow-step{padding:30px 26px;border-right:1px solid var(--line);position:relative}
.flow-step:last-child{border-right:0}
.flow-step .step-no{
  font-family:var(--mono);font-size:12px;letter-spacing:.16em;color:var(--orange);
  display:block;margin-bottom:14px;
}
.flow-step h3{font-size:17.5px;margin-bottom:8px}
.flow-step p{font-size:14px;color:var(--muted);line-height:1.78}

/* ---------- Replay picks ---------- */
.pick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.pick-card{
  display:flex;flex-direction:column;background:var(--white);
  border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden;
  transition:border-color var(--dur) var(--ease),transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease);
}
.pick-card:hover{border-color:var(--ink);transform:translateY(-2px);box-shadow:var(--shadow-card)}
.pick-media{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--paper-deep)}
.pick-media img{width:100%;height:100%;object-fit:cover;transition:transform 400ms var(--ease)}
.pick-card:hover .pick-media img{transform:scale(1.03)}
.pick-media .tag{
  position:absolute;left:14px;top:14px;
  background:rgba(31,75,69,.92);color:#fff;font-size:11px;letter-spacing:.12em;
  padding:5px 11px;border-radius:var(--radius-xs);
}
.pick-media .dur{
  position:absolute;right:14px;bottom:14px;
  background:rgba(255,255,255,.92);color:var(--ink);
  font-family:var(--mono);font-size:12px;padding:4px 10px;border-radius:var(--radius-xs);
}
.pick-body{padding:24px;display:flex;flex-direction:column;gap:10px;flex:1}
.pick-body h3{font-size:18.5px;line-height:1.45}
.pick-body p{font-size:14px;color:var(--muted);line-height:1.8;flex:1}
.pick-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:6px}
.pick-foot .time{font-family:var(--mono);font-size:12.5px;color:var(--muted-2)}
.pick-foot .go{font-size:13.5px;color:var(--teal);border-bottom:1px solid transparent}
.pick-card:hover .pick-foot .go{border-bottom-color:var(--teal)}

/* ---------- FAQ ---------- */
.faq-list{border-top:1px solid var(--line);max-width:920px}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  padding:24px 4px;cursor:pointer;list-style:none;
  font-family:var(--serif);font-size:18px;font-weight:600;line-height:1.5;
  transition:color var(--dur) var(--ease);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--orange)}
.faq-icon{
  flex-shrink:0;width:28px;height:28px;border-radius:50%;
  border:1px solid var(--line);display:inline-flex;align-items:center;justify-content:center;
  position:relative;transition:background var(--dur) var(--ease),border-color var(--dur) var(--ease);
}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;background:var(--ink);transition:transform var(--dur) var(--ease),opacity var(--dur) var(--ease),background var(--dur) var(--ease);
}
.faq-icon::before{width:11px;height:1.5px}
.faq-icon::after{width:1.5px;height:11px}
.faq-item[open] .faq-icon{background:var(--ink);border-color:var(--ink)}
.faq-item[open] .faq-icon::before,.faq-item[open] .faq-icon::after{background:var(--paper)}
.faq-item[open] .faq-icon::after{transform:rotate(90deg);opacity:0}
.faq-answer{padding:0 4px 26px;max-width:720px;color:var(--muted);font-size:15px;line-height:1.85}
.faq-answer strong{color:var(--ink);font-weight:500}

/* ---------- Subscribe CTA ---------- */
.subscribe{
  background:var(--ink);color:var(--paper);
  padding:80px 0;position:relative;overflow:hidden;
}
.subscribe::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(rgba(247,243,236,.09) 1px,transparent 1px);
  background-size:22px 22px;opacity:.6;
}
.subscribe .container{position:relative;z-index:2;max-width:820px;text-align:center}
.subscribe h2{font-size:clamp(26px,3vw,36px);color:#fff;margin-bottom:16px}
.subscribe p{color:rgba(247,243,236,.76);font-size:15.5px;line-height:1.85;max-width:34em;margin:0 auto 32px}
.sub-form{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}
.sub-form input[type="email"]{
  flex:1 1 320px;max-width:400px;height:52px;padding:0 22px;
  border-radius:var(--radius-pill);border:1px solid rgba(247,243,236,.28);
  background:rgba(255,255,255,.06);color:#fff;outline:none;
  transition:border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease),background var(--dur) var(--ease);
}
.sub-form input[type="email"]::placeholder{color:rgba(247,243,236,.5)}
.sub-form input[type="email"]:focus{border-color:var(--orange);box-shadow:0 0 0 2px rgba(226,85,42,.4);background:rgba(255,255,255,.1)}
.sub-note{font-size:13px;color:rgba(247,243,236,.52);margin-top:18px}
.sub-ok{
  display:none;margin-top:20px;font-size:14px;color:#BFE3D8;
  border:1px solid rgba(191,227,216,.4);border-radius:var(--radius-sm);
  padding:12px 18px;
}
.sub-ok.is-visible{display:inline-block}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:var(--paper);border-top:1px solid #2A2622;padding:72px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:48px}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.footer-brand .brand-mark{background:radial-gradient(circle at 50% 50%, var(--ink) 0 4px, var(--paper) 4px 100%)}
.footer-brand .brand-mark::after{border-color:rgba(247,243,236,.25)}
.footer-brand strong{font-family:var(--serif);font-size:18px;font-weight:700;display:block;line-height:1.2}
.footer-brand em{font-style:normal;font-size:11px;letter-spacing:.24em;color:rgba(247,243,236,.6);display:block;margin-top:4px}
.footer-desc{font-size:14px;line-height:1.85;color:rgba(247,243,236,.62);max-width:24em}
.footer-col h3{font-size:13px;letter-spacing:.16em;color:rgba(247,243,236,.55);font-weight:500;margin-bottom:18px;font-family:var(--sans)}
.footer-col li{margin-bottom:11px}
.footer-col a{font-size:14px;color:rgba(247,243,236,.86);border-bottom:1px solid transparent}
.footer-col a:hover{color:var(--orange);border-bottom-color:var(--orange)}
.footer-bottom{
  border-top:1px solid #2A2622;padding-top:24px;
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:12.5px;color:rgba(247,243,236,.5);
}

/* ---------- Responsive ---------- */
@media (max-width:1100px){
  .nav-search{max-width:360px}
  .live-dot{display:none}
  .flow{grid-template-columns:repeat(2,1fr)}
  .flow-step:nth-child(2){border-right:0}
  .flow-step:nth-child(1),.flow-step:nth-child(2){border-bottom:1px solid var(--line)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
}
@media (max-width:900px){
  .nav-search{display:none}
  .icon-btn{display:inline-flex}
  .icon-btn#navToggle::after{content:none}
  .rhythm-grid{grid-template-columns:1fr}
  .pick-grid{grid-template-columns:1fr 1fr}
  .stat-row{grid-template-columns:repeat(2,1fr)}
  .stat-item:nth-child(2){border-right:0}
  .stat-item:nth-child(1),.stat-item:nth-child(2){border-bottom:1px solid var(--line)}
  .tl-item{grid-template-columns:24px 130px minmax(0,1fr);grid-template-areas:"dot time body" ". . side";}
  .tl-item .tl-dot{grid-area:dot}
  .tl-time{grid-area:time}
  .tl-body{grid-area:body}
  .tl-side{grid-area:side;flex-direction:row;align-items:center;flex-wrap:wrap;gap:12px;margin-top:14px}
  .tl-side .btn{width:auto}
}
@media (max-width:768px){
  .container{padding:0 20px}
  .section{padding:56px 0}
  .section-tight{padding:48px 0}
  .nav-top{gap:14px;padding-top:12px;padding-bottom:10px}
  .brand-text strong{font-size:17px}
  .nav-actions{gap:8px}
  .nav-actions .btn{display:none}
  .nav-chips{overflow-x:auto;-webkit-overflow-scrolling:touch;padding-bottom:10px}
  .chip-row{flex-wrap:nowrap}
  .chip{white-space:nowrap}
  .page-hero .container{padding-top:32px;padding-bottom:40px}
  .page-hero .lede{font-size:15.5px}
  .timeline::before{left:4px}
  .tl-item{grid-template-columns:16px minmax(0,1fr);grid-template-areas:"dot time" "dot body" "dot side";gap:8px 14px;padding:24px 0}
  .tl-dot{margin:9px 0 0 0;width:9px;height:9px}
  .tl-time .clock{font-size:20px}
  .tl-side{width:100%}
  .tl-side .btn{width:100%}
  .flow{grid-template-columns:1fr}
  .flow-step{border-right:0;border-bottom:1px solid var(--line)}
  .flow-step:last-child{border-bottom:0}
  .pick-grid{grid-template-columns:1fr}
  .faq-item summary{font-size:16.5px;padding:20px 2px;gap:16px}
  .subscribe{padding:60px 0}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .site-footer{padding:56px 0 24px}
  .footer-bottom{flex-direction:column;gap:8px}
}
@media (max-width:520px){
  body{font-size:16px}
  .stat-row{grid-template-columns:1fr}
  .stat-item{border-right:0;border-bottom:1px solid var(--line);padding:22px 0}
  .stat-item:last-child{border-bottom:0}
  .footer-grid{grid-template-columns:1fr}
  .hero-meta .meta-pill{font-size:12.5px;padding:7px 13px}
  .brand-text em{letter-spacing:.18em}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
}

/* roulang page: category2 */
:root{
  --paper:#F7F3EC;
  --white:#FFFFFF;
  --ink:#14110F;
  --ink-soft:#2A2622;
  --muted:#6B635A;
  --line:#DED7C9;
  --orange:#E2552A;
  --orange-dark:#C7441E;
  --teal:#1F4B45;
  --teal-soft:#2C6459;
  --grey:#9A938A;
  --radius-xs:2px;
  --radius-sm:6px;
  --radius-pill:999px;
  --shadow-card:0 12px 32px rgba(20,17,15,.08);
  --ease:cubic-bezier(.2,.6,.2,1);
  --container:1240px;
  --serif:"Noto Serif TC","Songti TC",serif;
  --sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;
  --mono:"Noto Sans Mono","SFMono-Regular",Consolas,monospace;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16.5px;
  line-height:1.85;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{margin:0;font-family:var(--serif);font-weight:700;letter-spacing:-.015em;line-height:1.15;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
button,input,textarea{font-family:inherit;font-size:inherit;color:inherit;}
button{cursor:pointer;background:none;border:none;padding:0;}
:focus-visible{outline:2px solid var(--orange);outline-offset:2px;border-radius:2px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 32px;}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;}
.eyebrow{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--teal);
  display:inline-block;
  margin-bottom:14px;
}
.section{padding:96px 0;}
.section--tight{padding:72px 0;}
.section-head{max-width:720px;margin-bottom:48px;}
.section-head h2{font-size:clamp(26px,3vw,34px);margin-bottom:14px;}
.section-head p{color:var(--muted);font-size:16px;}

/* ---------- header ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:rgba(247,243,236,.94);
  backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid transparent;
  transition:border-color .24s var(--ease),box-shadow .24s var(--ease);
}
.site-header.is-stuck{border-bottom-color:var(--line);box-shadow:0 6px 18px rgba(20,17,15,.05);}
.nav-top{
  display:flex;
  align-items:center;
  gap:24px;
  min-height:96px;
  transition:min-height .24s var(--ease);
}
.site-header.is-stuck .nav-top{min-height:64px;}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.brand-mark{
  width:26px;height:26px;border-radius:50%;
  border:2px solid var(--ink);
  position:relative;flex-shrink:0;
  transition:transform .24s var(--ease);
}
.brand-mark::after{
  content:"";position:absolute;inset:6px;border-radius:50%;background:var(--orange);
}
.brand:hover .brand-mark{transform:rotate(14deg);}
.brand-text{display:flex;flex-direction:column;line-height:1.1;}
.brand-text strong{font-family:var(--serif);font-size:19px;letter-spacing:.02em;}
.brand-text em{
  font-style:normal;font-family:var(--mono);font-size:11px;
  letter-spacing:.22em;color:var(--teal);text-transform:uppercase;
}
.nav-search{
  flex:1 1 auto;
  max-width:520px;
  display:flex;align-items:center;gap:10px;
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius-pill);
  padding:0 14px 0 16px;
  height:46px;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.nav-search:focus-within{border-color:var(--orange);box-shadow:0 0 0 2px rgba(226,85,42,.28);}
.search-icon{width:18px;height:18px;flex-shrink:0;fill:none;stroke:var(--muted);stroke-width:1.8;stroke-linecap:round;}
.nav-search input{
  flex:1;border:none;background:transparent;height:100%;
  font-size:14.5px;letter-spacing:.01em;min-width:0;
}
.nav-search input::placeholder{color:var(--grey);}
.nav-search input:focus{outline:none;}
.key-hint{
  font-family:var(--mono);font-size:11px;color:var(--grey);
  border:1px solid var(--line);border-radius:var(--radius-pill);
  padding:2px 8px;flex-shrink:0;
}
.nav-actions{display:flex;align-items:center;gap:14px;margin-left:auto;flex-shrink:0;}
.live-dot{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;color:var(--ink-soft);white-space:nowrap;
}
.live-dot i{
  width:8px;height:8px;border-radius:50%;background:var(--orange);
  box-shadow:0 0 0 0 rgba(226,85,42,.5);
  animation:pulse 2.4s infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(226,85,42,.45);}
  70%{box-shadow:0 0 0 9px rgba(226,85,42,0);}
  100%{box-shadow:0 0 0 0 rgba(226,85,42,0);}
}
.icon-btn{display:none;width:44px;height:44px;align-items:center;justify-content:center;border-radius:var(--radius-xs);}
.icon-btn svg{width:22px;height:22px;fill:none;stroke:var(--ink);stroke-width:1.8;stroke-linecap:round;}
.icon-btn:hover{background:rgba(20,17,15,.06);}
.nav-chips{padding-bottom:14px;overflow-x:auto;scrollbar-width:none;}
.nav-chips::-webkit-scrollbar{display:none;}
.chip-row{display:flex;gap:10px;align-items:center;}
.chip{
  display:inline-flex;align-items:center;
  min-height:36px;padding:7px 18px;
  border:1px solid var(--line);
  border-radius:var(--radius-pill);
  background:transparent;
  font-size:14px;color:var(--ink-soft);white-space:nowrap;
  transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.chip:hover{border-color:var(--ink);background:var(--white);}
.chip.is-active{background:var(--ink);border-color:var(--ink);color:var(--paper);}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;border-radius:var(--radius-xs);
  font-size:15px;font-weight:500;letter-spacing:.02em;
  border:1px solid transparent;
  transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease),transform .2s var(--ease);
}
.btn-primary{background:var(--orange);color:#fff;}
.btn-primary:hover{background:var(--orange-dark);transform:translateY(1px);}
.btn-ink{background:var(--ink);color:var(--paper);}
.btn-ink:hover{background:#000;transform:translateY(1px);}
.btn-ghost{background:transparent;border-color:var(--ink);color:var(--ink);}
.btn-ghost:hover{background:var(--ink);color:var(--paper);}
.btn-sm{padding:9px 18px;font-size:13.5px;}
.btn-teal{background:var(--teal);color:#fff;}
.btn-teal:hover{background:#173a35;transform:translateY(1px);}

/* ---------- banner ---------- */
.page-banner{
  position:relative;
  min-height:220px;
  display:flex;align-items:flex-end;
  background-image:url("/assets/images/backpic/back-2.jpg");
  background-size:cover;
  background-position:center;
  overflow:hidden;
}
.page-banner::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(20,17,15,.28) 0%,rgba(20,17,15,.62) 100%);
}
.banner-inner{position:relative;z-index:2;padding:64px 0 40px;color:#fff;width:100%;}
.breadcrumb{
  display:flex;flex-wrap:wrap;gap:8px;align-items:center;
  font-size:13px;color:rgba(255,255,255,.78);margin-bottom:18px;
}
.breadcrumb a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px;}
.breadcrumb span[aria-current]{color:#fff;}
.page-banner h1{
  font-size:clamp(30px,5vw,56px);
  max-width:16em;
  color:#fff;
}
.page-banner .banner-sub{
  margin-top:16px;max-width:640px;
  font-size:16px;line-height:1.8;color:rgba(255,255,255,.88);
}

/* ---------- stats ---------- */
.stat-bar{
  display:grid;grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:var(--white);
}
.stat{
  padding:28px 24px;
  border-right:1px solid var(--line);
}
.stat:last-child{border-right:none;}
.stat strong{
  display:block;font-family:var(--mono);font-size:clamp(26px,3vw,34px);
  letter-spacing:-.03em;line-height:1.1;
}
.stat span{display:block;margin-top:6px;font-size:13px;color:var(--muted);}

/* ---------- zigzag works ---------- */
.works-list{border-top:1px solid var(--line);}
.work-row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:56px;
  align-items:center;
  padding:48px 0;
  border-bottom:1px solid var(--line);
}
.work-row.is-flip .work-media{order:2;}
.work-media{position:relative;border-radius:var(--radius-sm);overflow:hidden;border:1px solid var(--line);background:var(--white);}
.work-media img{
  width:100%;aspect-ratio:16/9;object-fit:cover;
  transition:transform .3s var(--ease);
}
.work-row:hover .work-media img{transform:scale(1.02);}
.work-media .ep-badge{
  position:absolute;top:14px;left:14px;
  background:var(--ink);color:var(--paper);
  font-family:var(--mono);font-size:12px;letter-spacing:.14em;
  padding:6px 12px;border-radius:var(--radius-xs);
}
.work-media .run-chip{
  position:absolute;right:14px;bottom:14px;
  background:rgba(255,255,255,.92);color:var(--ink);
  font-family:var(--mono);font-size:12.5px;letter-spacing:.02em;
  padding:5px 12px;border-radius:var(--radius-pill);
}
.work-body h3{font-size:clamp(21px,2.4vw,26px);margin-bottom:12px;}
.work-body .hook{color:var(--ink-soft);font-size:16px;margin-bottom:16px;}
.work-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px;}
.tag{
  display:inline-flex;align-items:center;
  font-size:12px;letter-spacing:.04em;color:var(--teal);
  border:1px solid rgba(31,75,69,.35);
  border-radius:var(--radius-pill);
  padding:3px 12px;
}
.work-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;}
.text-link{
  font-size:14px;color:var(--ink);border-bottom:1px solid transparent;
  transition:color .2s var(--ease),border-color .2s var(--ease);
}
.text-link:hover{color:var(--orange);border-bottom-color:var(--orange);}

/* ---------- quote ---------- */
.quote-block{
  background:var(--white);
  border-left:2px solid var(--teal);
  padding:32px 36px;
  border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  max-width:820px;
}
.quote-block p{font-family:var(--serif);font-size:clamp(19px,2.2vw,23px);line-height:1.7;}
.quote-block cite{
  display:block;margin-top:16px;font-style:normal;
  font-size:13.5px;color:var(--muted);letter-spacing:.04em;
}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.step{
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  padding:30px 28px;
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
}
.step:hover{transform:translateY(-2px);box-shadow:var(--shadow-card);border-color:var(--ink);}
.step .num{
  font-family:var(--mono);font-size:13px;letter-spacing:.18em;color:var(--teal);
  display:block;margin-bottom:14px;
}
.step h3{font-size:19px;margin-bottom:10px;}
.step p{font-size:14.5px;color:var(--muted);line-height:1.8;}

/* ---------- faq ---------- */
.faq{border-top:1px solid var(--line);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:24px;
  padding:24px 0;text-align:left;
  font-family:var(--serif);font-size:18px;font-weight:600;line-height:1.45;
  transition:color .2s var(--ease);
}
.faq-q:hover{color:var(--orange);}
.faq-sign{
  flex-shrink:0;width:28px;height:28px;border-radius:50%;
  border:1px solid var(--line);position:relative;
  transition:background .2s var(--ease),border-color .2s var(--ease),transform .24s var(--ease);
}
.faq-sign::before,.faq-sign::after{
  content:"";position:absolute;background:var(--ink);border-radius:1px;
  transition:opacity .2s var(--ease),background .2s var(--ease);
}
.faq-sign::before{left:8px;right:8px;top:13px;height:1.5px;}
.faq-sign::after{top:8px;bottom:8px;left:13px;width:1.5px;}
.faq-item.is-open .faq-sign{background:var(--orange);border-color:var(--orange);}
.faq-item.is-open .faq-sign::before,
.faq-item.is-open .faq-sign::after{background:#fff;}
.faq-item.is-open .faq-sign::after{opacity:0;}
.faq-a{
  max-height:0;overflow:hidden;
  transition:max-height .24s var(--ease);
}
.faq-a p{
  max-width:720px;padding:0 0 26px;
  font-size:15px;line-height:1.8;color:var(--muted);
}

/* ---------- cta ---------- */
.cta-band{
  background:var(--teal);
  color:#fff;
  border-radius:var(--radius-sm);
  padding:56px 56px;
  display:flex;align-items:center;justify-content:space-between;gap:40px;
  flex-wrap:wrap;
}
.cta-band h2{font-size:clamp(24px,3vw,32px);color:#fff;margin-bottom:12px;}
.cta-band p{color:rgba(255,255,255,.82);font-size:15.5px;max-width:34em;}
.cta-band .btn-primary{flex-shrink:0;}

/* ---------- contact form ---------- */
.form-wrap{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-sm);padding:40px;}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.field{display:flex;flex-direction:column;gap:8px;}
.field.full{grid-column:1 / -1;}
.field label{font-size:13px;color:var(--ink-soft);letter-spacing:.04em;}
.field input,.field textarea{
  border:1px solid var(--line);border-radius:var(--radius-xs);
  height:48px;padding:0 14px;background:var(--paper);
  font-size:15px;transition:border-color .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease);
}
.field textarea{height:auto;padding:12px 14px;min-height:96px;resize:vertical;line-height:1.7;}
.field input:focus,.field textarea:focus{
  outline:none;background:var(--white);
  border-color:var(--orange);box-shadow:0 0 0 2px rgba(226,85,42,.2);
}
.form-note{font-size:13px;color:var(--muted);margin-top:14px;}
.form-success{
  display:none;margin-top:18px;padding:14px 16px;
  border:1px solid var(--teal);border-radius:var(--radius-xs);
  color:var(--teal);font-size:14px;background:rgba(31,75,69,.05);
}

/* ---------- footer ---------- */
.site-footer{
  background:var(--ink);color:var(--paper);
  border-top:1px solid var(--ink-soft);
  padding:72px 0 28px;
  margin-top:96px;
}
.footer-grid{
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:48px;
}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:18px;}
.footer-brand .brand-mark{border-color:var(--paper);}
.footer-brand strong{font-family:var(--serif);font-size:18px;display:block;line-height:1.2;}
.footer-brand em{
  font-style:normal;font-family:var(--mono);font-size:11px;
  letter-spacing:.22em;color:#B9C9C4;text-transform:uppercase;
}
.footer-desc{font-size:14px;line-height:1.85;color:rgba(247,243,236,.72);max-width:26em;}
.footer-col h3{
  font-family:var(--mono);font-size:12px;letter-spacing:.16em;
  text-transform:uppercase;color:rgba(247,243,236,.55);
  margin-bottom:16px;font-weight:500;
}
.footer-col li{margin-bottom:10px;}
.footer-col a{font-size:14px;color:rgba(247,243,236,.86);transition:color .2s var(--ease);}
.footer-col a:hover{color:var(--orange);}
.footer-bottom{
  margin-top:56px;padding-top:22px;
  border-top:1px solid var(--ink-soft);
  display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;
  font-size:12.5px;color:rgba(247,243,236,.55);
}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .nav-top{min-height:76px;gap:16px;}
  .nav-search{max-width:none;}
  .live-dot{display:none;}
  .container{padding:0 24px;}
  .section{padding:76px 0;}
  .work-row{gap:36px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px;}
  .cta-band{padding:44px 36px;}
}
@media (max-width:768px){
  body{font-size:16px;}
  .container{padding:0 20px;}
  .nav-top{min-height:64px;}
  .nav-search{display:none;}
  .nav-actions .btn-sm{display:none;}
  .icon-btn{display:inline-flex;}
  .nav-chips{
    position:absolute;left:0;right:0;top:100%;
    background:var(--paper);border-bottom:1px solid var(--line);
    padding:12px 20px 16px;
    display:none;
    box-shadow:0 16px 28px rgba(20,17,15,.08);
  }
  .nav-chips.is-open{display:block;}
  .chip-row{flex-direction:column;align-items:stretch;gap:6px;}
  .chip{justify-content:space-between;border-radius:var(--radius-xs);padding:12px 16px;}
  .site-header.is-stuck .nav-top{min-height:60px;}
  .page-banner{min-height:200px;}
  .banner-inner{padding:44px 0 32px;}
  .stat-bar{grid-template-columns:1fr 1fr;}
  .stat{border-bottom:1px solid var(--line);}
  .stat:nth-child(2n){border-right:none;}
  .stat:nth-last-child(-n+2){border-bottom:none;}
  .work-row{grid-template-columns:1fr;gap:22px;padding:36px 0;}
  .work-row.is-flip .work-media{order:0;}
  .steps{grid-template-columns:1fr;}
  .form-grid{grid-template-columns:1fr;}
  .form-wrap{padding:26px 22px;}
  .quote-block{padding:24px 22px;}
  .cta-band{padding:34px 24px;}
  .section{padding:56px 0;}
  .site-footer{margin-top:64px;padding-top:52px;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .footer-bottom{margin-top:36px;}
}
@media (max-width:520px){
  .page-banner h1{font-size:30px;}
  .stat{padding:20px 16px;}
  .brand-text strong{font-size:17px;}
  .nav-actions{gap:6px;}
  .btn{padding:13px 22px;font-size:14.5px;}
  .work-actions .btn{width:100%;}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
}

/* roulang page: category3 */
:root{
  --paper:#F7F3EC;
  --paper-deep:#EFE9DE;
  --white:#FFFFFF;
  --ink:#14110F;
  --muted:#6B635A;
  --line:#DED7C9;
  --orange:#E2552A;
  --orange-dark:#C7441F;
  --teal:#1F4B45;
  --gray:#9A938A;
  --r-sm:2px;
  --r-card:6px;
  --r-pill:999px;
  --shadow-hover:0 12px 32px rgba(20,17,15,.08);
  --ease:cubic-bezier(.2,.6,.2,1);
  --font-sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,sans-serif;
  --font-serif:"Noto Serif TC","Songti TC","PingFang TC",serif;
  --font-mono:"Noto Sans Mono",ui-monospace,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-sans);
  font-size:16.5px;
  line-height:1.85;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-serif);font-weight:700;letter-spacing:-.015em;line-height:1.15;margin:0}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
button,input,textarea{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none}
:focus-visible{outline:2px solid var(--orange);outline-offset:2px;border-radius:var(--r-sm)}
::selection{background:var(--orange);color:#fff}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 32px}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(247,243,236,.95);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav-top{
  display:grid;
  grid-template-columns:auto minmax(0,1fr) auto;
  align-items:center;
  gap:32px;
  padding-top:16px;
  padding-bottom:12px;
}
.brand{display:flex;align-items:center;gap:10px;min-height:44px}
.brand-mark{position:relative;width:22px;height:22px;border-radius:50%;background:var(--ink);flex:none}
.brand-mark::after{content:"";position:absolute;inset:6px;border-radius:50%;background:var(--paper)}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-family:var(--font-serif);font-size:20px;letter-spacing:-.01em}
.brand-text em{font-style:normal;font-size:11px;letter-spacing:.16em;color:var(--teal);text-transform:uppercase}
.nav-search{
  display:flex;align-items:center;gap:10px;
  width:100%;max-width:500px;justify-self:center;
  height:46px;padding:0 14px;
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--r-pill);
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.nav-search:focus-within{border-color:var(--orange);box-shadow:0 0 0 2px rgba(226,85,42,.22)}
.nav-search input[type="search"]{
  flex:1;min-width:0;border:0;background:transparent;outline:none;
  font-size:14.5px;height:100%;
}
.nav-search input::placeholder{color:var(--gray)}
.search-icon{width:18px;height:18px;flex:none;fill:none;stroke:var(--muted);stroke-width:1.8;stroke-linecap:round}
.key-hint{
  flex:none;font-family:var(--font-mono);font-size:11px;color:var(--muted);
  border:1px solid var(--line);border-radius:var(--r-pill);padding:2px 8px;background:var(--paper);
}
.nav-actions{display:flex;align-items:center;gap:12px}
.live-dot{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);white-space:nowrap}
.live-dot i{width:8px;height:8px;border-radius:50%;background:var(--orange);display:inline-block;animation:pulse 2.4s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.55;transform:scale(.85)}}
.icon-btn{
  display:none;align-items:center;justify-content:center;
  width:44px;height:44px;border-radius:var(--r-sm);
  border:1px solid var(--line);background:var(--white);
  transition:background .2s var(--ease),border-color .2s var(--ease);
}
.icon-btn svg{width:20px;height:20px;fill:none;stroke:var(--ink);stroke-width:1.8;stroke-linecap:round}
.icon-btn:hover{background:var(--paper-deep);border-color:var(--ink)}
.nav-chips{padding-bottom:12px}
.chip-row{display:flex;gap:8px;flex-wrap:wrap;overflow-x:auto;scrollbar-width:thin}
.chip{
  display:inline-flex;align-items:center;justify-content:center;
  padding:8px 18px;min-height:38px;
  font-size:13.5px;color:var(--muted);
  border:1px solid transparent;border-radius:var(--r-pill);
  transition:color .2s var(--ease),background .2s var(--ease),border-color .2s var(--ease);
  white-space:nowrap;
}
.chip:hover{color:var(--ink);border-color:var(--line);background:var(--white)}
.chip.is-active{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.chip.is-active:hover{color:var(--paper);background:var(--ink)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;min-height:46px;
  font-size:15px;font-weight:500;border-radius:var(--r-sm);
  border:1px solid transparent;
  transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease),transform .2s var(--ease);
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--orange);color:#fff;border-color:var(--orange)}
.btn-primary:hover{background:var(--orange-dark);border-color:var(--orange-dark)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:var(--paper)}
.btn-light{background:var(--paper);color:var(--ink);border-color:var(--paper)}
.btn-light:hover{background:#fff;border-color:#fff}
.btn-outline-light{background:transparent;color:var(--paper);border-color:rgba(247,243,236,.55)}
.btn-outline-light:hover{background:rgba(247,243,236,.14);border-color:var(--paper)}
.btn-sm{padding:9px 18px;min-height:38px;font-size:13.5px}

/* ---------- Page banner ---------- */
.page-banner{position:relative;overflow:hidden;border-bottom:1px solid var(--line);isolation:isolate}
.banner-media{position:absolute;inset:0;z-index:-1;background-image:url(/assets/images/backpic/back-1.jpg);background-size:cover;background-position:center}
.banner-media::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(20,17,15,.84) 0%,rgba(20,17,15,.6) 58%,rgba(20,17,15,.36) 100%)}
.banner-inner{position:relative;padding-top:72px;padding-bottom:72px;color:var(--paper);max-width:780px}
.crumb{display:flex;flex-wrap:wrap;gap:8px;font-size:13px;color:rgba(247,243,236,.72);margin-bottom:22px}
.crumb a{color:rgba(247,243,236,.86);border-bottom:1px solid transparent;transition:border-color .2s var(--ease),color .2s var(--ease)}
.crumb a:hover{color:#fff;border-color:var(--orange)}
.crumb span{color:rgba(247,243,236,.45)}
.eyebrow{
  display:inline-block;font-size:12px;letter-spacing:.16em;
  color:var(--teal);text-transform:uppercase;margin-bottom:14px;font-weight:500;
}
.banner-inner .eyebrow{color:#E9C9B6}
.banner-title{font-size:clamp(30px,4.4vw,56px);color:var(--paper);max-width:15ch}
.banner-lead{margin-top:20px;font-size:17px;line-height:1.85;color:rgba(247,243,236,.88);max-width:56ch}
.banner-meta{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.banner-meta .btn{padding:12px 24px}
.meta-chip{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;color:rgba(247,243,236,.82);
  border:1px solid rgba(247,243,236,.32);border-radius:var(--r-pill);
  padding:8px 16px;background:rgba(247,243,236,.06);
}

/* ---------- Sections ---------- */
.section{padding:96px 0}
.section + .section{padding-top:0}
.section-head{max-width:720px;margin-bottom:48px}
.section-title{font-size:clamp(25px,3vw,34px)}
.section-lead{margin-top:16px;color:var(--muted);font-size:16px;line-height:1.9}

/* ---------- Atlas ---------- */
.atlas{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:40px;align-items:start}
.atlas-main{display:grid;gap:28px}
.atlas-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;transition:border-color .24s var(--ease),box-shadow .24s var(--ease),transform .24s var(--ease);
}
.atlas-card:hover{border-color:var(--ink);box-shadow:var(--shadow-hover);transform:translateY(-2px)}
.atlas-figure{display:block;position:relative;overflow:hidden}
.atlas-figure img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .5s var(--ease)}
.atlas-card:hover .atlas-figure img{transform:scale(1.02)}
.figure-badge{
  position:absolute;left:16px;top:16px;
  background:var(--orange);color:#fff;
  font-size:11.5px;letter-spacing:.12em;
  padding:5px 12px;border-radius:var(--r-sm);
}
.atlas-card-body{padding:26px 28px 28px}
.tag{
  display:inline-block;font-size:11px;letter-spacing:.1em;
  color:var(--teal);border:1px solid rgba(31,75,69,.35);
  background:rgba(31,75,69,.05);
  padding:3px 10px;border-radius:var(--r-pill);margin-bottom:14px;
}
.atlas-card-body h3{font-size:23px;margin-bottom:12px}
.atlas-card-body p{color:var(--muted);font-size:15px;line-height:1.9}
.card-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.card-meta span{
  font-family:var(--font-mono);font-size:12px;color:var(--muted);
  border:1px solid var(--line);border-radius:var(--r-sm);padding:4px 10px;background:var(--paper);
}
.link-arrow{
  display:inline-flex;align-items:center;gap:8px;margin-top:20px;
  font-size:14.5px;color:var(--ink);font-weight:500;
  border-bottom:1px solid transparent;padding-bottom:2px;
  transition:color .2s var(--ease),border-color .2s var(--ease);
}
.link-arrow span{transition:transform .24s var(--ease)}
.link-arrow:hover{color:var(--orange-dark);border-color:var(--orange)}
.link-arrow:hover span{transform:translateX(4px)}

.atlas-list{background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);padding:26px 26px 8px}
.list-title{font-size:18px;margin-bottom:6px}
.list-sub{font-size:13px;color:var(--gray);margin-bottom:14px}
.atlas-item{display:grid;grid-template-columns:44px minmax(0,1fr);gap:14px;padding:18px 0;border-top:1px solid var(--line)}
.item-no{font-family:var(--font-mono);font-size:13px;color:var(--teal);letter-spacing:-.02em;padding-top:3px}
.item-body h4{font-family:var(--font-serif);font-size:16.5px;line-height:1.5;margin-bottom:6px;transition:color .2s var(--ease)}
.item-note{font-size:13.5px;color:var(--muted);line-height:1.8}
.atlas-item:hover .item-body h4{color:var(--orange-dark)}
.item-tag{display:inline-block;font-size:11px;color:var(--gray);letter-spacing:.08em;margin-top:8px}

/* ---------- Steps ---------- */
.steps-wrap{border-top:1px solid var(--ink);padding-top:0}
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.step{padding:32px 24px 8px;border-left:1px solid var(--line)}
.step:first-child{border-left:0;padding-left:0}
.step-no{font-family:var(--font-mono);font-size:34px;color:var(--teal);letter-spacing:-.04em;line-height:1}
.step-title{font-size:18px;margin-top:16px;margin-bottom:10px}
.step-text{font-size:14px;color:var(--muted);line-height:1.85}

/* ---------- Criteria ---------- */
.criteria{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;align-items:start}
.quote-block{
  background:var(--paper-deep);
  border-left:2px solid var(--teal);
  border-radius:var(--r-sm);
  padding:28px 30px;
}
.quote-block p{font-family:var(--font-serif);font-size:20px;line-height:1.7;color:var(--ink)}
.quote-block cite{display:block;margin-top:18px;font-style:normal;font-size:13px;color:var(--muted);letter-spacing:.06em}
.check-list{display:grid;gap:0}
.check-item{display:grid;grid-template-columns:28px minmax(0,1fr);gap:16px;padding:22px 0;border-bottom:1px solid var(--line)}
.check-item:first-child{padding-top:0}
.check-dot{
  width:24px;height:24px;border-radius:50%;border:1px solid var(--teal);
  display:flex;align-items:center;justify-content:center;margin-top:4px;
  color:var(--teal);font-size:12px;
}
.check-item h3{font-size:18px;margin-bottom:8px}
.check-item p{font-size:14.5px;color:var(--muted);line-height:1.85}

/* ---------- FAQ ---------- */
.faq{max-width:860px;border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line);transition:background .2s var(--ease)}
.faq-q{
  list-style:none;display:flex;align-items:center;justify-content:space-between;gap:24px;
  padding:24px 4px;cursor:pointer;
  font-family:var(--font-serif);font-size:18px;font-weight:600;line-height:1.5;
  transition:color .2s var(--ease);
}
.faq-q::-webkit-details-marker{display:none}
.faq-q:hover{color:var(--orange-dark)}
.faq-q::after{
  content:"+";flex:none;width:28px;height:28px;border-radius:50%;
  border:1px solid var(--line);display:flex;align-items:center;justify-content:center;
  font-family:var(--font-mono);font-size:15px;color:var(--muted);
  transition:background .24s var(--ease),color .24s var(--ease),border-color .24s var(--ease);
}
.faq-item[open] .faq-q::after{content:"−";background:var(--orange);border-color:var(--orange);color:#fff}
.faq-a{padding:0 4px 26px;max-width:720px;font-size:15px;color:var(--muted);line-height:1.9}

/* ---------- Collab form ---------- */
.collab{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:56px;align-items:start}
.collab-aside p{color:var(--muted);font-size:15px;line-height:1.9;margin-top:16px}
.aside-list{margin-top:26px;display:grid;gap:12px}
.aside-list li{display:flex;gap:10px;font-size:14px;color:var(--ink)}
.aside-list li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--orange);margin-top:11px;flex:none}
.collab-form{background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);padding:32px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.field{display:flex;flex-direction:column;gap:8px;margin-bottom:20px}
.field label{font-size:13px;letter-spacing:.04em;color:var(--muted)}
.field input{
  height:48px;padding:0 16px;
  background:var(--paper);border:1px solid var(--line);border-radius:var(--r-sm);
  font-size:15px;outline:none;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease);
}
.field input::placeholder{color:var(--gray)}
.field input:focus{border-color:var(--orange);background:#fff;box-shadow:0 0 0 2px rgba(226,85,42,.18)}
.form-note{font-size:13px;color:var(--gray);margin-top:16px;line-height:1.8}
.form-status{font-size:13px;color:var(--teal);margin-top:12px}

/* ---------- CTA band ---------- */
.cta-band{background:var(--teal);color:var(--paper);padding:72px 0}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap}
.cta-title{font-size:clamp(23px,2.6vw,30px);color:var(--paper);max-width:22ch}
.cta-text{margin-top:14px;font-size:15px;color:rgba(247,243,236,.82);max-width:52ch;line-height:1.9}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:var(--paper);border-top:1px solid #2A2622;padding-top:72px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-bottom:56px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-brand .brand-mark{background:var(--paper)}
.footer-brand .brand-mark::after{background:var(--ink)}
.footer-brand strong{display:block;font-family:var(--font-serif);font-size:19px;color:var(--paper);line-height:1.2}
.footer-brand em{display:block;font-style:normal;font-size:11px;letter-spacing:.16em;color:#C8BDAF;text-transform:uppercase}
.footer-desc{font-size:14px;line-height:1.9;color:#C8BDAF;max-width:34ch}
.footer-col h3{font-family:var(--font-sans);font-size:13px;font-weight:500;letter-spacing:.16em;color:#C8BDAF;margin-bottom:16px}
.footer-col ul{display:grid;gap:10px}
.footer-col a{font-size:14px;color:#EFE8DC;transition:color .2s var(--ease)}
.footer-col a:hover{color:var(--orange)}
.footer-bottom{
  border-top:1px solid #2A2622;padding:22px 0 30px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:#9A938A;
}

/* ---------- Search layer ---------- */
.search-layer{position:fixed;inset:0;z-index:120;background:rgba(20,17,15,.55);display:none;padding:20px}
.search-layer.is-open{display:block}
.search-panel{max-width:720px;margin:60px auto 0;background:var(--paper);border-radius:var(--r-card);padding:24px;box-shadow:0 24px 60px rgba(20,17,15,.28)}
.search-panel form{display:flex;gap:10px}
.search-panel input[type="search"]{
  flex:1;height:48px;padding:0 18px;border:1px solid var(--line);border-radius:var(--r-pill);
  background:#fff;font-size:15px;outline:none;
}
.search-panel input[type="search"]:focus{border-color:var(--orange);box-shadow:0 0 0 2px rgba(226,85,42,.2)}
.hot-words{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;align-items:center}
.hot-words span{font-size:12.5px;color:var(--gray);letter-spacing:.08em}
.hot-words a{
  font-size:13px;color:var(--ink);border:1px solid var(--line);border-radius:var(--r-pill);
  padding:6px 14px;background:#fff;transition:border-color .2s var(--ease),color .2s var(--ease);
}
.hot-words a:hover{border-color:var(--ink);color:var(--orange-dark)}
.search-close{display:block;margin-left:auto;margin-bottom:14px;font-size:13px;color:var(--muted);border:1px solid var(--line);border-radius:var(--r-pill);padding:6px 14px;background:#fff}
.search-close:hover{border-color:var(--ink);color:var(--ink)}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .nav-search{max-width:340px}
  .atlas{grid-template-columns:1fr;gap:28px}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .step:nth-child(3){border-left:0;padding-left:0}
  .criteria{grid-template-columns:1fr;gap:32px}
  .collab{grid-template-columns:1fr;gap:32px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .banner-inner{padding-top:56px;padding-bottom:56px}
  .section{padding:80px 0}
}
@media (max-width:768px){
  .container{padding:0 20px}
  .nav-top{grid-template-columns:minmax(0,1fr) auto;gap:16px;padding-top:12px;padding-bottom:10px}
  .nav-search{display:none}
  .icon-btn{display:inline-flex}
  .live-dot{display:none}
  .nav-chips{display:none;padding-bottom:16px}
  .site-header.nav-open .nav-chips{display:block}
  .chip-row{flex-direction:column;align-items:stretch;gap:6px;overflow:visible}
  .chip{justify-content:flex-start;padding:12px 16px;min-height:44px;border-color:var(--line);background:var(--white)}
  .banner-title{max-width:none}
  .banner-lead{font-size:15.5px}
  .banner-inner{padding-top:44px;padding-bottom:48px}
  .section{padding:56px 0}
  .section-head{margin-bottom:32px}
  .steps{grid-template-columns:1fr}
  .step{border-left:0;padding:24px 0;border-top:1px solid var(--line)}
  .step:first-child{border-top:0}
  .form-grid{grid-template-columns:1fr}
  .collab-form{padding:24px}
  .cta-band{padding:52px 0}
  .cta-inner{gap:24px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;padding-bottom:40px}
  .footer-bottom{flex-direction:column;gap:8px}
  .faq-q{font-size:16.5px;padding:20px 0}
  .atlas-card-body{padding:22px}
  .atlas-list{padding:22px 22px 6px}
}
@media (max-width:520px){
  body{font-size:16px}
  .brand-text strong{font-size:18px}
  .banner-meta{flex-direction:column;align-items:flex-start}
  .banner-meta .btn{width:100%}
  .cta-actions{width:100%}
  .cta-actions .btn{flex:1}
  .footer-grid{grid-template-columns:1fr}
  .step-no{font-size:28px}
  .quote-block{padding:22px}
  .quote-block p{font-size:17px}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
}