/* roulang page: index */
:root{--coral:#d85443;--coral-dark:#b63c30;--ink:#202321;--muted:#747a76;--paper:#f7f6f2;--white:#fff;--line:#e7e6e0;--mint:#dceee7;--mint-ink:#35695b;--radius:7px;--shadow:0 8px 24px rgba(30,36,32,.08);--container:1220px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:86px}
body{margin:0;background:var(--paper);color:var(--ink);font:400 15px/1.7 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit}
button{cursor:pointer}
img{display:block;max-width:100%}
:focus-visible{outline:3px solid rgba(216,84,67,.4);outline-offset:3px}
.container{width:min(var(--container),calc(100% - 48px));margin-inline:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line)}
.nav-wrap{min-height:72px;display:flex;align-items:center;gap:28px}
.brand{display:inline-flex;align-items:center;gap:10px;font-size:18px;font-weight:800;white-space:nowrap}
.brand-mark{width:34px;height:34px;display:grid;place-items:center;border-radius:6px;background:var(--coral);color:white}
.brand-mark svg{width:16px;height:16px}
.main-nav{display:flex;align-items:center;gap:24px;margin-left:auto}
.main-nav a{position:relative;padding:25px 0;color:#555c57;font-size:14px;font-weight:600;white-space:nowrap;transition:color .18s ease}
.main-nav a:hover,.main-nav a[aria-current="page"]{color:var(--coral-dark)}
.main-nav a[aria-current="page"]:after{position:absolute;right:0;bottom:14px;left:0;height:2px;background:var(--coral);content:""}
.nav-actions{display:flex;align-items:center;gap:10px}
.icon-button,.menu-toggle{width:42px;height:42px;display:grid;place-items:center;border:1px solid var(--line);border-radius:6px;background:white;color:var(--ink);transition:background .18s,border-color .18s}
.icon-button:hover,.menu-toggle:hover{border-color:#d4ada7;background:#fff8f6}
.icon-button svg,.menu-toggle svg{width:19px;height:19px}
.menu-toggle{display:none}
.search-panel{display:none;padding:0 0 16px}
.search-panel.is-open{display:block}
.search-form{display:flex;max-width:520px;margin-left:auto}
.search-form input{width:100%;height:46px;padding:0 14px;border:1px solid var(--line);border-right:0;border-radius:6px 0 0 6px;background:white}
.search-form button{width:52px;border:0;border-radius:0 6px 6px 0;background:var(--coral);color:white}
.hero{padding:32px 0 28px}
.hero-layout{display:grid;grid-template-columns:1.03fr .97fr;min-height:328px;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:white}
.hero-copy{display:flex;flex-direction:column;justify-content:center;padding:38px 44px}
.eyebrow{display:flex;align-items:center;gap:9px;margin:0 0 12px;color:var(--coral-dark);font-size:13px;font-weight:700}
.live-dot{width:8px;height:8px;border-radius:50%;background:#49a481}
h1,h2,h3,p{margin-top:0}
h1{max-width:600px;margin-bottom:13px;font-size:clamp(30px,3.2vw,43px);line-height:1.22;font-weight:800}
.hero-copy>p:not(.eyebrow){max-width:540px;margin-bottom:20px;color:#666e69;font-size:15px}
.hero-actions{display:flex;flex-wrap:wrap;gap:11px}
.button{min-height:44px;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:0 17px;border:1px solid transparent;border-radius:5px;font-weight:700;transition:background .18s,transform .18s,box-shadow .18s}
.button:hover{transform:translateY(-1px)}
.button-primary{background:var(--coral);color:white}
.button-primary:hover{background:var(--coral-dark);box-shadow:0 5px 14px rgba(182,60,48,.2)}
.button-secondary{border-color:var(--line);background:white;color:var(--ink)}
.button-secondary:hover{border-color:#d5aaa4;background:#fff8f6}
.button svg{width:16px;height:16px}
.hero-meta{display:flex;gap:20px;margin-top:20px;color:var(--muted);font-size:13px}
.hero-meta span{display:flex;align-items:center;gap:6px}
.hero-meta strong{color:var(--ink)}
.hero-art{position:relative;min-height:328px;background:#dbe4dc}
.hero-art img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover}
.art-caption{position:absolute;right:18px;bottom:18px;left:18px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border:1px solid rgba(255,255,255,.55);border-radius:5px;background:rgba(255,255,255,.92);font-size:13px}
.art-caption strong{font-size:14px}
.art-caption span{color:var(--muted)}
.section{padding:33px 0}
.section-white{background:white;border-block:1px solid var(--line)}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:18px}
.section-head h2{margin:0;font-size:24px;line-height:1.3}
.section-head p{margin:5px 0 0;color:var(--muted);font-size:14px}
.text-link{display:inline-flex;align-items:center;gap:6px;color:var(--coral-dark);font-weight:700;white-space:nowrap}
.text-link:hover{color:#8f2e25}
.text-link svg{width:16px;height:16px;transition:transform .18s}
.text-link:hover svg{transform:translateX(2px)}
.channel-row{display:grid;grid-template-columns:repeat(6,1fr);border:1px solid var(--line);background:white}
.channel{min-height:112px;display:flex;align-items:center;gap:13px;padding:16px 15px;border-right:1px solid var(--line);transition:background .18s}
.channel:last-child{border-right:0}
.channel:hover{background:#fff8f6}
.channel-icon{flex:0 0 40px;width:40px;height:40px;display:grid;place-items:center;border-radius:5px;background:#f8e9e5;color:var(--coral-dark)}
.channel:nth-child(2n) .channel-icon{background:var(--mint);color:var(--mint-ink)}
.channel-icon svg{width:20px;height:20px}
.channel strong{display:block;font-size:14px}
.channel small{display:block;margin-top:3px;color:var(--muted);font-size:12px}
.update-layout{display:grid;grid-template-columns:1.3fr .7fr;gap:34px}
.timeline{border-top:1px solid var(--line)}
.timeline-item{display:grid;grid-template-columns:64px 96px minmax(0,1fr) auto;align-items:center;gap:15px;padding:13px 0;border-bottom:1px solid var(--line)}
.time-label{color:var(--coral-dark);font-size:13px;font-weight:700}
.thumb{width:96px;aspect-ratio:16/9;overflow:hidden;border-radius:4px;background:#e6e5df}
.thumb img{width:100%;height:100%;object-fit:cover}
.timeline-title{margin:0 0 2px;font-size:15px;font-weight:700}
.timeline-meta{color:var(--muted);font-size:12px}
.status{display:inline-flex;align-items:center;padding:3px 7px;border:1px solid #e8c4be;border-radius:3px;color:var(--coral-dark);font-size:11px;line-height:1.3;white-space:nowrap}
.status.mint{border-color:#bfd9ce;color:var(--mint-ink)}
.ranking{padding-left:22px;border-left:1px solid var(--line)}
.ranking-list{margin:0;padding:0;list-style:none}
.ranking-list li{display:grid;grid-template-columns:28px minmax(0,1fr) auto;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--line)}
.rank-number{color:#9a9f9b;font-size:16px;font-weight:800;font-style:italic}
.ranking-list li:nth-child(-n+3) .rank-number{color:var(--coral)}
.rank-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:650}
.rank-type{color:var(--muted);font-size:12px}
.editorial{display:grid;grid-template-columns:1.35fr 1fr 1fr;gap:14px}
.editor-item{position:relative;min-height:205px;overflow:hidden;border-radius:var(--radius);background:#ddd}
.editor-item:first-child{min-height:260px}
.editor-item img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover;transition:transform .35s}
.editor-item:hover img{transform:scale(1.035)}
.editor-item:after{position:absolute;inset:45% 0 0;background:linear-gradient(transparent,rgba(0,0,0,.78));content:""}
.editor-copy{position:absolute;z-index:1;right:16px;bottom:14px;left:16px;color:white}
.editor-copy small{display:inline-block;margin-bottom:5px;color:#fff0cc;font-weight:650}
.editor-copy h3{margin:0;font-size:19px;line-height:1.35}
.editor-copy p{margin:4px 0 0;color:rgba(255,255,255,.84);font-size:12px}
.movie-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:15px}
.video-card{min-width:0}
.poster{position:relative;overflow:hidden;aspect-ratio:16/10;border-radius:5px;background:#e4e4de}
.poster img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.video-card:hover .poster img{transform:scale(1.035)}
.play-mark{position:absolute;right:10px;bottom:10px;width:32px;height:32px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.8);border-radius:50%;background:rgba(32,35,33,.68);color:white}
.play-mark svg{width:13px;height:13px;margin-left:2px}
.video-card h3{margin:9px 0 3px;font-size:14px;line-height:1.45}
.video-meta{color:var(--muted);font-size:12px}
.video-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:7px}
.dual-columns{display:grid;grid-template-columns:1fr 1fr;gap:38px}
.column-panel h2{margin-bottom:15px;font-size:21px}
.compact-list{border-top:1px solid var(--line)}
.compact-item{display:grid;grid-template-columns:80px minmax(0,1fr) auto;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}
.compact-item .thumb{width:80px}
.compact-item strong{display:block;font-size:14px}
.compact-item small{color:var(--muted);font-size:12px}
.doc-feature{display:grid;grid-template-columns:1.1fr .9fr;min-height:260px;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:white}
.doc-image{min-height:250px;background:#e5e7dc}
.doc-image img{width:100%;height:100%;object-fit:cover}
.doc-copy{display:flex;flex-direction:column;justify-content:center;padding:26px 30px}
.doc-copy .eyebrow{margin-bottom:8px}
.doc-copy h3{margin-bottom:9px;font-size:23px}
.doc-copy p{margin-bottom:13px;color:#626964}
.doc-facts{display:flex;flex-wrap:wrap;gap:8px 16px;color:var(--muted);font-size:13px}
.mobile-note{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:35px;padding:25px 30px;border:1px solid #c8ded5;border-radius:var(--radius);background:#edf5f1}
.mobile-note h2{margin:0 0 7px;font-size:22px}
.mobile-note p{max-width:610px;margin:0;color:#52675f}
.device-list{display:flex;flex-wrap:wrap;gap:9px}
.device-list span{display:inline-flex;align-items:center;gap:7px;padding:7px 10px;border:1px solid #c8ded5;border-radius:4px;background:rgba(255,255,255,.7);color:var(--mint-ink);font-size:13px}
.device-list svg{width:16px;height:16px}
.index-layout{display:grid;grid-template-columns:1fr 290px;gap:38px}
.filters{display:flex;flex-wrap:wrap;gap:6px 14px;margin-bottom:13px;padding-bottom:13px;border-bottom:1px solid var(--line)}
.filter-link{padding:4px 0;color:#69716c;font-size:13px}
.filter-link:hover,.filter-link.active{color:var(--coral-dark);font-weight:700}
.index-results{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 25px}
.index-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 0;border-bottom:1px solid var(--line)}
.index-row strong{font-size:14px}
.index-row span{color:var(--muted);font-size:12px}
.search-terms{padding-left:24px;border-left:1px solid var(--line)}
.search-terms h3{margin-bottom:12px;font-size:17px}
.term-list{display:flex;flex-wrap:wrap;gap:8px 15px}
.term-list a{color:#59615d;font-size:13px;text-decoration:underline;text-decoration-color:#d7d7d1;text-underline-offset:4px}
.term-list a:hover{color:var(--coral-dark)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.step{display:grid;grid-template-columns:38px 1fr;gap:12px;padding:19px 17px;border-right:1px solid var(--line)}
.step:last-child{border-right:0}
.step-number{width:34px;height:34px;display:grid;place-items:center;border-radius:50%;background:#f8e9e5;color:var(--coral-dark);font-weight:800}
.step h3{margin:0 0 3px;font-size:14px}
.step p{margin:0;color:var(--muted);font-size:12px;line-height:1.6}
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:15px 2px;cursor:pointer;font-weight:700;list-style:none}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:after{content:"+";color:var(--coral);font-size:21px;font-weight:400}
.faq-item[open] summary:after{content:"−"}
.faq-answer{max-width:900px;padding:0 28px 16px 2px;color:var(--muted);font-size:14px}
.feedback-layout{display:grid;grid-template-columns:.7fr 1.3fr;gap:40px}
.feedback-copy h2{margin-bottom:9px;font-size:23px}
.feedback-copy p{color:var(--muted)}
.feedback-copy .privacy{font-size:13px}
.feedback-form{display:grid;grid-template-columns:1fr 1fr;gap:13px}
.field{display:flex;flex-direction:column;gap:5px}
.field.full{grid-column:1/-1}
.field label{font-size:13px;font-weight:700}
.field input,.field select,.field textarea{width:100%;min-height:42px;padding:9px 11px;border:1px solid #dcded8;border-radius:4px;background:white;color:var(--ink)}
.field textarea{min-height:90px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--coral);outline:3px solid rgba(216,84,67,.12)}
.form-note{grid-column:1/-1;margin:-3px 0 0;color:var(--muted);font-size:12px}
.form-status{grid-column:1/-1;min-height:20px;margin:0;color:var(--mint-ink);font-size:13px}
.site-footer{padding:34px 0 18px;background:#242825;color:#e8eae7}
.footer-top{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:28px;padding-bottom:26px}
.footer-brand .brand{color:white}
.footer-brand p{max-width:310px;margin:12px 0 0;color:#aeb5b0;font-size:13px}
.footer-group h2{margin:3px 0 11px;color:#fff;font-size:14px}
.footer-group a{display:block;width:max-content;max-width:100%;margin:5px 0;color:#b9c0bb;font-size:13px}
.footer-group a:hover{color:white}
.footer-bottom{display:flex;justify-content:space-between;gap:12px;padding-top:15px;border-top:1px solid #414642;color:#9da59f;font-size:12px}
@media(max-width:1050px){
 .main-nav{gap:15px}
 .nav-wrap{gap:18px}
 .channel-row{grid-template-columns:repeat(3,1fr)}
 .channel:nth-child(3){border-right:0}
 .channel:nth-child(-n+3){border-bottom:1px solid var(--line)}
 .movie-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
 .movie-grid .video-card:nth-child(n+4){display:none}
}
@media(max-width:768px){
 .container{width:min(100% - 34px,var(--container))}
 .nav-wrap{min-height:64px;gap:12px}
 .brand{font-size:16px}
 .brand-mark{width:32px;height:32px}
 .menu-toggle{display:grid}
 .nav-actions{margin-left:auto}
 .main-nav{display:none;position:absolute;top:64px;right:0;left:0;align-items:stretch;gap:0;padding:7px 18px 14px;border-bottom:1px solid var(--line);background:white}
 .main-nav.is-open{display:flex;flex-direction:column}
 .main-nav a{padding:11px 4px;border-bottom:1px solid #f0efeb}
 .main-nav a[aria-current="page"]:after{display:none}
 .search-panel{padding-top:0}
 .hero{padding-top:20px}
 .hero-layout{grid-template-columns:1fr}
 .hero-copy{padding:28px}
 .hero-art{min-height:220px}
 .update-layout{grid-template-columns:1fr;gap:26px}
 .ranking{padding:0;border-left:0}
 .ranking-list{display:grid;grid-template-columns:1fr 1fr;column-gap:18px}
 .editorial{grid-template-columns:1fr 1fr}
 .editor-item:first-child{grid-column:1/-1;min-height:230px}
 .editor-item{min-height:180px}
 .movie-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
 .dual-columns{gap:24px}
 .doc-feature{grid-template-columns:1fr}
 .doc-image{min-height:220px}
 .doc-copy{padding:22px}
 .mobile-note{grid-template-columns:1fr;gap:18px;padding:22px}
 .index-layout{grid-template-columns:1fr;gap:22px}
 .search-terms{padding:0;border:0}
 .steps{grid-template-columns:1fr 1fr}
 .step:nth-child(2){border-right:0}
 .step:nth-child(-n+2){border-bottom:1px solid var(--line)}
 .feedback-layout{grid-template-columns:1fr;gap:17px}
 .footer-top{grid-template-columns:1fr 1fr}
}
@media(max-width:520px){
 body{font-size:14px}
 .container{width:calc(100% - 28px)}
 .brand{gap:7px;font-size:14px}
 .nav-wrap{gap:8px}
 .nav-actions{gap:6px}
 .icon-button,.menu-toggle{width:40px;height:40px}
 h1{font-size:30px}
 .hero-copy{padding:23px 20px}
 .hero-meta{gap:12px;flex-wrap:wrap}
 .hero-art{min-height:190px}
 .section{padding:27px 0}
 .section-head{align-items:start}
 .section-head h2{font-size:21px}
 .section-head p{font-size:13px}
 .channel-row{grid-template-columns:repeat(2,1fr)}
 .channel{min-height:88px;padding:12px 10px;gap:9px}
 .channel:nth-child(3){border-right:1px solid var(--line)}
 .channel:nth-child(2n){border-right:0}
 .channel:nth-child(4){border-bottom:1px solid var(--line)}
 .channel-icon{flex-basis:34px;width:34px;height:34px}
 .channel-icon svg{width:18px;height:18px}
 .timeline-item{grid-template-columns:48px 76px minmax(0,1fr);gap:9px}
 .timeline-item>.status{grid-column:3;justify-self:start;margin-top:-3px}
 .thumb{width:76px}
 .timeline-title{font-size:13px}
 .ranking-list{grid-template-columns:1fr}
 .editorial{gap:9px}
 .editor-item:first-child{min-height:205px}
 .editor-item{min-height:150px}
 .editor-copy{right:11px;bottom:10px;left:11px}
 .editor-copy h3{font-size:15px}
 .editor-copy p{display:none}
 .movie-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:15px 11px}
 .movie-grid .video-card:nth-child(n+4){display:block}
 .dual-columns{grid-template-columns:1fr;gap:26px}
 .compact-item{grid-template-columns:72px minmax(0,1fr) auto;gap:9px}
 .compact-item .thumb{width:72px}
 .doc-copy h3{font-size:20px}
 .index-results{grid-template-columns:1fr}
 .steps{grid-template-columns:1fr}
 .step,.step:nth-child(2){border-right:0;border-bottom:1px solid var(--line)}
 .step:last-child{border-bottom:0}
 .feedback-form{grid-template-columns:1fr}
 .field.full,.form-note,.form-status{grid-column:1}
 .footer-top{grid-template-columns:1fr 1fr;gap:20px 15px}
 .footer-brand{grid-column:1/-1}
 .footer-bottom{flex-direction:column}
}
@media(prefers-reduced-motion:reduce){
 *,*::before,*::after{scroll-behavior:auto!important;transition:none!important}
}

/* roulang page: category1 */
:root{--coral:#d85443;--coral-dark:#b63c30;--ink:#202321;--muted:#747a76;--paper:#f7f6f2;--white:#fff;--line:#e7e6e0;--mint:#dceee7;--mint-ink:#35695b;--radius:7px;--shadow:0 8px 24px rgba(30,36,32,.08);--container:1220px}
    *{box-sizing:border-box}
    html{scroll-behavior:smooth;scroll-padding-top:86px}
    body{margin:0;background:var(--paper);color:var(--ink);font:400 15px/1.7 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif}
    a{color:inherit;text-decoration:none}
    button,input,textarea,select{font:inherit}
    button{cursor:pointer}
    img{display:block;max-width:100%}
    .container{width:min(var(--container),calc(100% - 48px));margin-inline:auto}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line)}
    .nav-wrap{min-height:72px;display:flex;align-items:center;gap:28px}
    .brand{display:inline-flex;align-items:center;gap:10px;font-size:18px;font-weight:800;white-space:nowrap}
    .brand-mark{width:34px;height:34px;display:grid;place-items:center;border-radius:6px;background:var(--coral);color:#fff}
    .brand-mark svg{width:16px;height:16px}
    .main-nav{display:flex;align-items:center;gap:24px;margin-left:auto}
    .main-nav a{position:relative;padding:25px 0;color:#555c57;font-size:14px;font-weight:600;white-space:nowrap;transition:color .18s ease}
    .main-nav a:hover,.main-nav a[aria-current="page"]{color:var(--coral-dark)}
    .main-nav a[aria-current="page"]:after{position:absolute;right:0;bottom:14px;left:0;height:2px;background:var(--coral);content:""}
    .nav-actions{display:flex;align-items:center;gap:10px}
    .icon-button,.menu-toggle{width:42px;height:42px;display:grid;place-items:center;border:1px solid var(--line);border-radius:6px;background:#fff;color:var(--ink);transition:background .18s,border-color .18s}
    .icon-button:hover,.menu-toggle:hover{border-color:#d4ada7;background:#fff8f6}
    .icon-button svg,.menu-toggle svg{width:19px;height:19px}
    .menu-toggle{display:none}
    .search-panel{display:none;padding:0 0 16px}
    .search-panel.is-open{display:block}
    .search-form{display:flex;max-width:520px;margin-left:auto}
    .search-form input{width:100%;height:46px;padding:0 14px;border:1px solid var(--line);border-right:0;border-radius:6px 0 0 6px;background:#fff}
    .search-form button{width:52px;border:0;border-radius:0 6px 6px 0;background:var(--coral);color:#fff}
    :focus-visible{outline:3px solid rgba(216,84,67,.35);outline-offset:3px}
    .button{min-height:44px;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:0 17px;border:1px solid transparent;border-radius:5px;font-weight:700;transition:background .18s,transform .18s,box-shadow .18s}
    .button:hover{transform:translateY(-1px)}
    .button-primary{background:var(--coral);color:#fff}
    .button-primary:hover{background:var(--coral-dark);color:#fff;box-shadow:0 5px 14px rgba(182,60,48,.2)}
    .button-secondary{border-color:var(--line);background:#fff;color:var(--ink)}
    .button-secondary:hover{border-color:#d5aaa4;background:#fff8f6}
    .button svg{width:16px;height:16px}
    .page-heading{padding:35px 0 22px}
    .breadcrumbs{display:flex;align-items:center;gap:9px;margin:0 0 14px;color:var(--muted);font-size:13px}
    .breadcrumbs a:hover{color:var(--coral-dark)}
    .breadcrumbs span[aria-hidden="true"]{color:#aaa}
    h1,h2,h3,p{overflow-wrap:anywhere}
    h1{margin:0;font-size:34px;line-height:1.25;font-weight:800}
    .heading-copy{max-width:850px;margin:11px 0 0;color:#626964;font-size:15px}
    .heading-meta{display:flex;flex-wrap:wrap;gap:18px;margin-top:17px;color:var(--muted);font-size:13px}
    .heading-meta span{display:inline-flex;align-items:center;gap:7px}
    .status-dot{width:7px;height:7px;border-radius:50%;background:#5e9a7c}
    .section{padding:27px 0}
    .section-white{background:#fff;border-block:1px solid var(--line)}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:17px}
    .section-head h2{margin:0;font-size:23px;line-height:1.3;font-weight:750}
    .section-head p{margin:5px 0 0;color:var(--muted);font-size:14px}
    .filter-panel{display:flex;align-items:center;gap:15px;flex-wrap:wrap;padding:14px 16px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
    .filter-group{display:flex;align-items:center;gap:8px;min-width:0}
    .filter-label{color:var(--muted);font-size:13px;font-weight:650;white-space:nowrap}
    .filter-select{height:38px;min-width:112px;padding:0 30px 0 10px;border:1px solid var(--line);border-radius:5px;background:#fff;color:var(--ink);font-size:13px}
    .filter-select:hover{border-color:#cbbcb6}
    .filter-spacer{flex:1}
    .result-count{color:var(--muted);font-size:13px;white-space:nowrap}
    .result-count strong{color:var(--ink)}
    .reset-button{height:38px;padding:0 12px;border:1px solid var(--line);border-radius:5px;background:#fff;color:#555c57;font-size:13px}
    .reset-button:hover{border-color:#d5aaa4;color:var(--coral-dark)}
    .video-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:23px 16px}
    .video-card{min-width:0}
    .poster{position:relative;aspect-ratio:16/9;overflow:hidden;border-radius:var(--radius);background:#e5e4df}
    .poster img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
    .video-card:hover .poster img{transform:scale(1.035)}
    .poster:after{position:absolute;inset:55% 0 0;background:linear-gradient(transparent,rgba(0,0,0,.56));content:"";pointer-events:none}
    .play-mark{position:absolute;z-index:1;left:12px;bottom:11px;width:32px;height:32px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.8);border-radius:50%;background:rgba(24,28,26,.58);color:#fff}
    .play-mark svg{width:13px;height:13px;margin-left:2px}
    .poster-label{position:absolute;z-index:1;top:9px;left:9px;padding:3px 7px;border-radius:3px;background:rgba(255,255,255,.94);color:var(--coral-dark);font-size:11px;font-weight:700}
    .poster-duration{position:absolute;z-index:1;right:9px;bottom:13px;color:#fff;font-size:11px;font-weight:650}
    .video-card h3{margin:9px 0 3px;font-size:14px;line-height:1.45;font-weight:700}
    .video-meta{color:var(--muted);font-size:12px;line-height:1.65}
    .video-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:7px}
    .tag{display:inline-flex;align-items:center;min-height:22px;padding:1px 6px;border:1px solid #e4e2dc;border-radius:3px;color:#68706a;font-size:11px;line-height:1.4}
    .tag.is-update{border-color:#e6c0ba;color:var(--coral-dark)}
    .tag.is-mint{border-color:#c8ded3;background:#f4faf7;color:var(--mint-ink)}
    .card-action{display:inline-flex;align-items:center;gap:5px;margin-top:8px;color:var(--coral-dark);font-size:12px;font-weight:700}
    .card-action svg{width:13px;height:13px;transition:transform .18s}
    .card-action:hover svg{transform:translateX(2px)}
    .pagination-wrap{display:flex;justify-content:center;align-items:center;gap:7px;margin-top:28px}
    .page-link{min-width:38px;height:38px;display:grid;place-items:center;padding:0 10px;border:1px solid var(--line);border-radius:5px;background:#fff;color:#505651;font-size:13px}
    .page-link:hover{border-color:#d5aaa4;color:var(--coral-dark)}
    .page-link.is-current{border-color:var(--coral);background:var(--coral);color:#fff}
    .page-link[aria-disabled="true"]{color:#aaa;pointer-events:none;background:#f8f8f6}
    .wide-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;overflow-x:auto;padding-bottom:3px}
    .wide-card{min-width:0;display:grid;grid-template-columns:112px minmax(0,1fr);gap:12px;align-items:center;padding:9px;border:1px solid var(--line);border-radius:6px;background:#fff;transition:border-color .18s,box-shadow .18s}
    .wide-card:hover{border-color:#d8b4ae;box-shadow:0 5px 15px rgba(30,36,32,.06)}
    .wide-card img{width:112px;aspect-ratio:16/10;object-fit:cover;border-radius:4px;background:#e5e4df}
    .wide-card strong{display:block;font-size:13px;line-height:1.4}
    .wide-card small{display:block;margin-top:5px;color:var(--muted);font-size:11px}
    .update-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:40px}
    .date-line{display:grid;grid-template-columns:94px minmax(0,1fr);gap:16px;padding:13px 0;border-top:1px solid var(--line)}
    .date-line:last-child{border-bottom:1px solid var(--line)}
    .date-stamp{color:var(--coral-dark);font-size:13px;font-weight:750}
    .date-stamp small{display:block;color:var(--muted);font-size:11px;font-weight:500}
    .date-content strong{display:block;font-size:14px}
    .date-content p{margin:3px 0 0;color:var(--muted);font-size:12px}
    .info-columns{display:grid;grid-template-columns:1fr 1fr;gap:40px}
    .info-block{padding:19px 0;border-top:2px solid var(--ink)}
    .info-block h2{margin:0 0 12px;font-size:19px}
    .spec-list{margin:0;padding:0;list-style:none}
    .spec-list li{display:flex;justify-content:space-between;gap:15px;padding:8px 0;border-bottom:1px solid var(--line);font-size:13px}
    .spec-list span:first-child{color:var(--muted)}
    .notice-copy{margin:0;color:#626964;font-size:14px}
    .notice-copy strong{color:var(--ink)}
    .guide-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-block:1px solid var(--line)}
    .guide-link{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 18px;border-right:1px solid var(--line);font-size:14px;font-weight:650;transition:background .18s,color .18s}
    .guide-link:last-child{border-right:0}
    .guide-link:hover{background:#fff;color:var(--coral-dark)}
    .guide-link svg{width:16px;height:16px;flex:none}
    .faq-list{border-top:1px solid var(--line)}
    .faq-item{border-bottom:1px solid var(--line)}
    .faq-item summary{position:relative;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:16px 2px;cursor:pointer;list-style:none;font-weight:700}
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary:after{width:20px;height:20px;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;content:"+";color:var(--coral-dark);font-size:15px;font-weight:500;flex:none}
    .faq-item[open] summary:after{content:"−"}
    .faq-answer{max-width:850px;padding:0 40px 16px 2px;color:#666e69;font-size:14px}
    .site-footer{padding:37px 0 18px;background:#252a27;color:#eceeea}
    .footer-top{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:36px;padding-bottom:28px}
    .footer-brand .brand{color:#fff}
    .footer-brand p{max-width:300px;margin:13px 0 0;color:#bbc1bc;font-size:13px}
    .footer-group h2{margin:3px 0 12px;color:#fff;font-size:14px;font-weight:700}
    .footer-group a{display:block;width:fit-content;margin:6px 0;color:#bbc1bc;font-size:13px;transition:color .18s}
    .footer-group a:hover{color:#fff}
    .footer-bottom{display:flex;justify-content:space-between;gap:15px;padding-top:15px;border-top:1px solid #414743;color:#aeb5af;font-size:12px}
    @media(max-width:1100px){
      .nav-wrap{gap:18px}.main-nav{gap:16px}
      .video-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
      .wide-strip{grid-template-columns:repeat(2,minmax(240px,1fr))}
    }
    @media(max-width:900px){
      .container{width:min(var(--container),calc(100% - 36px))}
      .menu-toggle{display:grid}
      .main-nav{display:none;position:absolute;top:72px;left:0;right:0;margin:0;padding:8px 22px 14px;border-bottom:1px solid var(--line);background:#fff}
      .main-nav.is-open{display:flex;align-items:stretch;flex-direction:column;gap:0}
      .main-nav a{padding:11px 0;border-bottom:1px solid #f0efeb}
      .main-nav a:last-child{border-bottom:0}
      .main-nav a[aria-current="page"]:after{right:auto;bottom:8px;width:26px}
      .nav-actions{margin-left:auto}
      .video-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
      .footer-top{grid-template-columns:1.3fr 1fr 1fr;gap:25px}
      .footer-brand{grid-column:1/-1}
    }
    @media(max-width:768px){
      .container{width:min(var(--container),calc(100% - 30px))}
      .nav-wrap{min-height:66px}
      .main-nav{top:66px}
      .brand{font-size:16px}
      .page-heading{padding:26px 0 17px}
      h1{font-size:29px}
      .heading-copy{font-size:14px}
      .section{padding:23px 0}
      .filter-panel{align-items:flex-start;gap:10px}
      .filter-group{flex:1 1 calc(50% - 10px)}
      .filter-select{flex:1;min-width:0}
      .filter-spacer{display:none}
      .result-count{margin-right:auto;align-self:center}
      .video-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 13px}
      .update-layout,.info-columns{grid-template-columns:1fr;gap:22px}
      .guide-links{grid-template-columns:1fr}
      .guide-link{min-height:52px;padding:12px 5px;border-right:0;border-bottom:1px solid var(--line)}
      .guide-link:last-child{border-bottom:0}
      .footer-top{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
      .footer-brand{grid-column:1/-1}
    }
    @media(max-width:520px){
      .container{width:calc(100% - 28px)}
      .nav-wrap{gap:10px}
      .brand{gap:7px;font-size:15px}
      .brand-mark{width:31px;height:31px}
      .nav-actions{gap:7px}
      .icon-button,.menu-toggle{width:40px;height:40px}
      h1{font-size:26px}
      .heading-meta{gap:9px 14px}
      .section-head{align-items:flex-start}
      .section-head h2{font-size:20px}
      .filter-panel{padding:11px}
      .filter-group{flex:1 1 100%}
      .filter-label{width:52px}
      .filter-select{height:40px}
      .video-grid{gap:18px 10px}
      .video-card h3{font-size:13px}
      .video-meta{font-size:11px}
      .wide-strip{grid-template-columns:repeat(4,260px);margin-right:-14px}
      .date-line{grid-template-columns:75px minmax(0,1fr);gap:10px}
      .footer-top{gap:20px 14px}
      .footer-bottom{flex-direction:column;gap:4px}
      .faq-item summary{font-size:14px}
    }