/* roulang page: index */
body{font-family:"Microsoft YaHei",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.7;color:#1f2937;background:#f7f9fc}
  header,footer{background:#0f172a;color:#fff} header a,footer a{color:inherit;text-decoration:none}
  main section{padding:64px 0} .container{max-width:1180px}
  .hero,.site-hero{background:linear-gradient(135deg,#0f172a,#1d4ed8);color:#fff}
  .card,.feature-card,.service-card,.category-card{border:1px solid rgba(15,23,42,.08);box-shadow:0 12px 32px rgba(15,23,42,.08);border-radius:16px}
  .btn,.button,a[class*="btn"]{border-radius:999px;font-weight:700}
  img{max-width:100%;height:auto} @media(max-width:768px){main section{padding:42px 0} h1{font-size:2rem}}

/* roulang page: category1 */
:root{--ink:#18212b;--muted:#687481;--paper:#f7f8f5;--surface:#fff;--navy:#17242b;--teal:#277d78;--rose:#c66b68;--gold:#d89d45;--line:#dfe5e1;--radius:8px;--shadow:0 12px 30px rgba(24,33,43,.09);--container:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Microsoft YaHei",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.7}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}button,input,select{font:inherit}button{cursor:pointer}.container{width:min(calc(100% - 40px),var(--container));margin:0 auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(23,36,43,.97);color:#fff;border-bottom:1px solid rgba(255,255,255,.1)}.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:25px}.brand{display:flex;align-items:center;gap:11px;font-weight:800;white-space:nowrap}.brand-mark{width:32px;height:32px;background:var(--gold);color:var(--navy);display:grid;place-items:center;border-radius:6px;font-size:15px}.brand-name{font-size:16px}.nav-links{display:flex;align-items:center;gap:8px}.nav-links a{padding:10px 15px;color:#cbd6d7;border-radius:6px;transition:.2s}.nav-links a:hover,.nav-links a:focus,.nav-links a.active{background:#28434a;color:#fff}.nav-toggle{display:none;border:1px solid #5c7074;background:transparent;color:#fff;border-radius:6px;padding:8px 11px}
main section{padding:58px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:25px}.eyebrow{color:var(--teal);font-size:12px;font-weight:800;letter-spacing:1px;text-transform:uppercase}.section-title{margin:5px 0 0;font-size:30px;line-height:1.25}.section-intro{max-width:650px;color:var(--muted);margin:7px 0 0}.crumbs{padding-top:32px;color:var(--muted);font-size:14px}.crumbs a{color:var(--teal)}.crumbs span{padding:0 8px;color:#9ba7a5}
.category-intro{padding-top:20px}.category-banner{display:grid;grid-template-columns:1.3fr .7fr;gap:22px;align-items:stretch}.category-copy{background:var(--navy);color:#fff;border-radius:var(--radius);padding:42px 44px;position:relative;overflow:hidden}.category-copy:after{content:"";position:absolute;width:210px;height:210px;border:1px solid rgba(216,157,69,.45);border-radius:50%;right:-70px;bottom:-90px}.category-copy h1{font-size:clamp(32px,4vw,54px);line-height:1.15;margin:10px 0 18px;max-width:620px}.category-copy p{color:#c8d4d1;max-width:650px;margin:0}.category-note{background:#eadcc9;border-radius:var(--radius);padding:28px;display:flex;flex-direction:column;justify-content:space-between}.note-label{font-size:13px;color:#80684b;font-weight:800}.note-number{font-size:58px;line-height:1;color:#754d32;font-weight:800}.note-text{color:#634f40;margin:0}
.filter-band{background:#edf1ed;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.filter-form{display:grid;grid-template-columns:1.5fr 1fr 1fr auto;gap:12px;align-items:end}.field label{display:block;font-size:13px;font-weight:700;margin-bottom:6px}.field input,.field select{width:100%;height:46px;border:1px solid #ccd6d1;background:#fff;border-radius:6px;padding:0 13px;color:var(--ink);outline:none}.field input:focus,.field select:focus{border-color:var(--teal);box-shadow:0 0 0 3px rgba(39,125,120,.15)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;padding:0 20px;border:1px solid transparent;border-radius:6px;font-weight:800;transition:.2s}.btn-primary{background:var(--teal);color:#fff}.btn-primary:hover,.btn-primary:focus{background:#1c625e;transform:translateY(-1px)}.btn-soft{background:#fff;border-color:var(--line);color:var(--ink)}.btn-soft:hover,.btn-soft:focus{border-color:var(--teal);color:var(--teal)}.btn:active{transform:translateY(1px)}
.content-section{background:var(--surface)}.listing-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.media-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.2s;min-width:0}.media-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#c1d3cd}.poster{aspect-ratio:3/4;overflow:hidden;background:#26343b}.poster img{width:100%;height:100%;object-fit:cover;transition:.3s}.media-card:hover .poster img{transform:scale(1.03)}.media-info{padding:14px}.media-title{margin:0 0 9px;font-size:16px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.meta-row{display:flex;align-items:center;justify-content:space-between;gap:6px}.badges{display:flex;gap:5px;flex-wrap:wrap}.badge{font-size:11px;line-height:22px;padding:0 7px;border-radius:4px;background:#edf2ef;color:#426057}.badge.warm{background:#f8ead9;color:#98652d}.rating{font-size:13px;color:#a86825;font-weight:800;white-space:nowrap}.card-sub{font-size:12px;color:var(--muted);margin:7px 0 0}
.feature-section{background:#f0e8df}.feature-row{display:grid;grid-template-columns:1.1fr .9fr;gap:22px}.feature-main{display:grid;grid-template-columns:220px 1fr;background:var(--navy);color:#fff;border-radius:var(--radius);overflow:hidden}.feature-main .poster{height:100%;min-height:260px}.feature-body{padding:28px}.feature-body h3{font-size:26px;margin:6px 0 10px}.feature-body p{color:#c8d4d1;margin:0 0 18px}.feature-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:8px 20px}.feature-item{display:flex;align-items:center;gap:14px;padding:14px 0;border-bottom:1px solid var(--line)}.feature-item:last-child{border-bottom:0}.feature-item .poster{width:58px;height:76px;flex:none}.feature-item strong{display:block}.feature-item small{color:var(--muted)}
.updates{background:#fff}.timeline{border-left:2px solid #c9d8d2;padding-left:25px;display:grid;gap:16px}.update-item{position:relative;display:flex;justify-content:space-between;gap:20px;background:#f8faf8;border:1px solid var(--line);border-radius:6px;padding:15px 18px}.update-item:before{content:"";position:absolute;width:9px;height:9px;background:var(--gold);border:3px solid var(--paper);border-radius:50%;left:-32px;top:23px}.update-date{color:var(--muted);font-size:13px;white-space:nowrap}.update-state{color:var(--teal);font-weight:700;font-size:13px}
.index-section{background:#edf1ed}.topic-index{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;counter-reset:topic}.topic-link{display:flex;align-items:center;gap:14px;padding:18px;background:#fff;border:1px solid var(--line);border-radius:6px;transition:.2s}.topic-link:hover{border-color:var(--teal);box-shadow:0 6px 18px rgba(24,33,43,.06)}.topic-link:before{counter-increment:topic;content:"0" counter(topic);font-size:20px;color:var(--gold);font-weight:800}.topic-link strong{display:block}.topic-link small{color:var(--muted)}
.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.info-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:25px}.info-panel h3{margin:0 0 15px;font-size:20px}.quick-list{display:grid;gap:11px;margin:0;padding:0;list-style:none}.quick-list li{padding-left:20px;position:relative;color:var(--muted)}.quick-list li:before{content:"";position:absolute;width:7px;height:7px;border-radius:50%;background:var(--teal);left:0;top:11px}.faq-section{background:var(--navy);color:#fff}.faq-layout{display:grid;grid-template-columns:1fr .82fr;gap:36px}.faq-section .eyebrow{color:#e8b669}.faq-section .section-intro{color:#bdcbc9}.faq-list{display:grid;gap:8px}.faq-list details{border-bottom:1px solid rgba(255,255,255,.2);padding:15px 0}.faq-list summary{cursor:pointer;font-weight:700;list-style:none;position:relative;padding-right:28px}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:"+";position:absolute;right:0;color:#e8b669;font-size:22px}.faq-list details[open] summary:after{content:"−"}.faq-list p{color:#bdcbc9;margin:10px 0 0}.subscribe{background:#f4ecdf;color:var(--ink);padding:25px;border-radius:var(--radius)}.subscribe h3{margin:0 0 8px}.subscribe p{font-size:14px;color:var(--muted);margin:0 0 15px}.subscribe input{width:100%;height:44px;border:1px solid #d6cabb;border-radius:5px;padding:0 12px;margin-bottom:10px;outline:none}.subscribe input:focus{border-color:var(--rose);box-shadow:0 0 0 3px rgba(198,107,104,.13)}.form-status{font-size:13px;color:var(--teal);margin-top:10px;min-height:22px}
.site-footer{background:var(--navy);color:#c7d2d0;border-top:1px solid rgba(255,255,255,.08);padding:42px 0 20px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}.footer-brand{color:#fff;font-weight:800;margin-bottom:10px}.footer-title{color:#fff;font-size:14px;font-weight:800;margin:0 0 12px}.footer-links{display:grid;gap:7px;font-size:14px}.footer-links a:hover{color:#fff}.footer-copy{border-top:1px solid rgba(255,255,255,.13);margin-top:30px;padding-top:17px;font-size:12px;color:#91a3a3;display:flex;justify-content:space-between;gap:15px}
@media(max-width:1024px){.listing-grid{grid-template-columns:repeat(3,1fr)}.filter-form{grid-template-columns:1fr 1fr}.filter-form .btn{width:100%}.category-banner{grid-template-columns:1fr}.feature-row,.faq-layout{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){.container{width:min(calc(100% - 28px),var(--container))}.nav{height:68px}.nav-toggle{display:block}.nav-links{display:none;position:absolute;top:68px;left:0;right:0;background:var(--navy);padding:10px 14px 16px;flex-direction:column;align-items:stretch;border-top:1px solid rgba(255,255,255,.1)}.nav-links.open{display:flex}.nav-links a{padding:12px 14px}.brand-name{font-size:14px}.category-copy{padding:30px 25px}.category-copy h1{font-size:36px}.section-head{display:block}.section-title{font-size:25px}.listing-grid{grid-template-columns:repeat(2,1fr);gap:12px}.feature-main{grid-template-columns:145px 1fr}.feature-body{padding:20px}.feature-body h3{font-size:21px}.topic-index,.info-grid{grid-template-columns:1fr}.update-item{display:block}.update-date{display:block;margin-bottom:5px}.footer-copy{display:block}.footer-copy span{display:block;margin-top:5px}}
@media(max-width:520px){main section{padding:42px 0}.filter-form{grid-template-columns:1fr}.category-copy h1{font-size:31px}.category-note{min-height:170px}.listing-grid{gap:10px}.media-info{padding:11px}.media-title{font-size:14px}.feature-main{grid-template-columns:1fr}.feature-main .poster{height:230px}.feature-body{padding:20px}.footer-grid{grid-template-columns:1fr 1fr;gap:22px}.footer-grid>div:first-child{grid-column:1/-1}}