/* roulang page: index */
:root{
  --berry:#b83262;--coral:#e86f51;--orange:#f29a4a;--plum:#38233f;
  --ink:#302a31;--muted:#766d76;--cream:#fffaf3;--paper:#fff;
  --pink:#fff0f1;--line:#eadfe1;--green:#4f8a72;--blue:#6574a8;
  --shadow:0 16px 40px rgba(71,37,52,.09);--soft:0 7px 22px rgba(71,37,52,.07);
  --radius:18px;--max:1200px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--cream);line-height:1.75}
a{color:inherit;text-decoration:none}
img{display:block;width:100%;object-fit:cover}
button{font:inherit;border:0;cursor:pointer}
.container{width:min(var(--max),calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,250,243,.9);backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:.25s}
.site-header.scrolled{border-color:var(--line);box-shadow:0 4px 20px rgba(57,32,44,.06)}
.navbar{height:76px;display:flex;align-items:center;gap:34px}
.brand{display:flex;align-items:center;gap:11px;font-size:18px;font-weight:800;color:var(--plum);white-space:nowrap}
.logo-mark{width:38px;height:38px;border-radius:11px;background:var(--berry);display:grid;place-items:center;color:#fff;box-shadow:0 7px 16px rgba(184,50,98,.25)}
.logo-mark:after{content:"▶";font-size:15px;margin-left:2px}
.nav-links{display:flex;align-items:center;gap:24px;margin-left:auto}
.nav-links a{font-size:14px;color:#645b64;transition:.2s}
.nav-links a:hover,.nav-links a.active{color:var(--berry)}
.nav-action,.btn-primary{background:var(--berry);color:#fff;padding:11px 19px;border-radius:10px;font-size:14px;font-weight:700;transition:.22s;box-shadow:0 7px 16px rgba(184,50,98,.2)}
.nav-action:hover,.btn-primary:hover{background:#98264f;transform:translateY(-2px);box-shadow:0 11px 22px rgba(184,50,98,.25)}
.menu-toggle{display:none;background:var(--pink);color:var(--berry);padding:8px 11px;border-radius:9px}
.hero{padding:72px 0 76px;background:linear-gradient(115deg,#fff8ef 0%,#fff0f1 57%,#f8e6ec 100%);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.03fr .97fr;gap:58px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--berry);font-size:13px;font-weight:800;margin-bottom:15px}
.eyebrow:before{content:"";width:24px;height:3px;background:var(--coral);border-radius:3px}
h1{font-size:clamp(34px,5vw,62px);line-height:1.17;letter-spacing:-2px;color:var(--plum);margin-bottom:17px}
.hero-sub{font-size:20px;color:var(--berry);font-weight:700;margin-bottom:14px}
.hero-copy{font-size:15px;color:#665d66;max-width:590px;margin-bottom:27px}
.btn-row{display:flex;gap:12px;flex-wrap:wrap}
.btn-secondary{padding:10px 19px;border:1px solid #d9b8c3;color:var(--berry);border-radius:10px;font-weight:700;font-size:14px;background:rgba(255,255,255,.55);transition:.2s}
.btn-secondary:hover{background:#fff;border-color:var(--berry);transform:translateY(-2px)}
.hero-board{position:relative;min-height:390px}
.poster{position:absolute;border-radius:20px;overflow:hidden;box-shadow:var(--shadow);border:7px solid rgba(255,255,255,.8)}
.poster img{height:100%}
.poster-main{width:55%;height:330px;left:11%;top:28px;transform:rotate(-5deg)}
.poster-side{width:35%;height:228px;right:4%;top:0;transform:rotate(7deg)}
.poster-bottom{width:38%;height:190px;right:1%;bottom:4px;transform:rotate(-4deg)}
.play-dot{position:absolute;z-index:3;width:48px;height:48px;border-radius:50%;background:#fff;color:var(--berry);display:grid;place-items:center;box-shadow:var(--soft);font-size:17px}
.poster-main .play-dot{right:18px;bottom:17px}.poster-side .play-dot{left:14px;bottom:14px}
.stats-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin-top:44px;background:#ead9db;border-radius:14px;overflow:hidden}
.stat{background:rgba(255,255,255,.63);padding:15px 18px}.stat strong{display:block;font-size:24px;color:var(--plum);line-height:1.25}.stat span{font-size:12px;color:var(--muted)}
section{padding:86px 0}
.section-soft{background:#fff5f2}.section-white{background:#fff}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:30px}
.section-head h2{font-size:30px;line-height:1.3;color:var(--plum);letter-spacing:-.7px}
.section-head p{max-width:570px;color:var(--muted);font-size:14px}
.kicker{color:var(--coral);font-size:12px;font-weight:800;letter-spacing:1px;margin-bottom:5px}
.issue-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}
.issue{padding:24px 20px;border:1px solid var(--line);background:#fff;border-radius:var(--radius);transition:.22s}
.issue:hover,.media-card:hover,.quote:hover{transform:translateY(-4px);box-shadow:var(--soft)}
.issue-icon{width:38px;height:38px;border-radius:12px;background:var(--pink);color:var(--berry);display:grid;place-items:center;font-weight:800;margin-bottom:15px}
.issue h3{font-size:17px;color:var(--plum);margin-bottom:7px}.issue p{font-size:13px;color:var(--muted)}
.index-band{background:var(--plum);color:#fff}
.index-band .section-head h2{color:#fff}.index-band .section-head p{color:#d9cbd8}
.index-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:13px}
.index-item{padding:23px;border:1px solid rgba(255,255,255,.16);border-radius:15px;background:rgba(255,255,255,.07);transition:.2s}
.index-item:hover{background:rgba(255,255,255,.13);transform:translateY(-3px)}
.index-num{font-size:12px;color:#f5a7ae;font-weight:800}.index-item h3{font-size:20px;margin:8px 0 6px}.index-item p{font-size:13px;color:#d6c9d4}.index-item a{display:inline-block;color:#ffb49d;font-size:13px;margin-top:14px;font-weight:700}
.content-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:.22s;min-width:0}
.cover{height:205px;position:relative;overflow:hidden}.cover img{height:100%;transition:.35s}.media-card:hover .cover img{transform:scale(1.05)}
.badge{position:absolute;left:12px;top:12px;padding:3px 8px;border-radius:6px;color:#fff;font-size:11px;font-weight:800;line-height:1.5}
.badge.hd{background:var(--berry)}.badge.blue{background:var(--blue)}.badge.update{background:var(--orange)}
.card-body{padding:14px 15px}.card-body h3{font-size:16px;color:var(--plum);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:5px}
.card-meta{display:flex;justify-content:space-between;gap:8px;color:var(--muted);font-size:12px}.rating{color:#d87538;font-weight:800}
.more-link{color:var(--berry);font-size:14px;font-weight:700;white-space:nowrap}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line)}
.step{position:relative;padding:28px 25px 10px 0}.step:not(:last-child):after{content:"→";position:absolute;right:22px;top:30px;color:var(--coral);font-size:24px}.step-num{color:var(--berry);font-size:13px;font-weight:800}.step h3{font-size:18px;color:var(--plum);margin:8px 0 6px}.step p{font-size:13px;color:var(--muted);padding-right:20px}
.hot-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:20px}.hot-feature{display:grid;grid-template-columns:1fr 1fr;background:#fff;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}.hot-feature img{height:100%;min-height:280px}.hot-info{padding:28px}.hot-info h3{font-size:25px;color:var(--plum);margin:10px 0}.hot-info p{font-size:14px;color:var(--muted)}.hot-list{display:grid;grid-template-columns:1fr 1fr;gap:15px}.small-hot{background:#fff;border:1px solid var(--line);border-radius:15px;overflow:hidden}.small-hot img{height:125px}.small-hot div{padding:10px 12px}.small-hot h3{font-size:15px;color:var(--plum)}.small-hot span{font-size:12px;color:var(--coral)}
.category-grid{display:grid;grid-template-columns:1.15fr repeat(2,1fr);gap:16px}.category{min-height:190px;border-radius:18px;padding:24px;color:#fff;position:relative;overflow:hidden;background-size:cover;background-position:center;isolation:isolate}.category:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(56,35,63,.83),rgba(184,50,98,.35));z-index:-1}.category h3{font-size:21px;margin-bottom:8px}.category p{font-size:13px;line-height:1.7}.category:first-child{grid-row:span 2;min-height:396px;display:flex;flex-direction:column;justify-content:end}
.rank-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:25px}.rank-list{background:#fff;border-radius:var(--radius);border:1px solid var(--line);overflow:hidden}.rank-row{display:grid;grid-template-columns:43px 1fr 78px 58px 76px;align-items:center;gap:8px;padding:13px 18px;border-bottom:1px solid #f1e9e8;font-size:13px}.rank-row:last-child{border:0}.rank-no{font-size:20px;font-weight:900;color:#bca9b0}.rank-row:nth-child(-n+3) .rank-no{color:var(--berry)}.rank-name{font-weight:700;color:var(--plum)}.rank-type{font-size:11px;color:var(--muted);border:1px solid var(--line);padding:2px 5px;border-radius:5px;text-align:center}.heat{height:5px;background:#f0dfe2;border-radius:9px;overflow:hidden}.heat i{display:block;height:100%;background:var(--coral);border-radius:9px}.rank-score{color:#d87538;font-weight:800}.rank-summary{background:var(--plum);color:#fff;border-radius:var(--radius);padding:30px}.rank-summary h3{font-size:22px;margin-bottom:12px}.rank-summary p{font-size:14px;color:#dacdd9;margin-bottom:25px}.summary-line{display:flex;justify-content:space-between;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.15);font-size:13px}.summary-line strong{color:#ffb49d}
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}.quote{background:#fff;border:1px solid var(--line);padding:23px;border-radius:16px;transition:.2s}.quote-top{display:flex;justify-content:space-between;color:var(--berry);font-weight:800;font-size:13px}.quote p{font-size:14px;color:#625861;margin:17px 0}.quote small{color:var(--muted)}
.scene-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.scene{padding:22px;background:#fff;border-left:4px solid var(--coral);border-radius:0 15px 15px 0;box-shadow:var(--soft)}.scene h3{font-size:17px;color:var(--plum);margin-bottom:7px}.scene p{font-size:13px;color:var(--muted)}
.news-layout{display:grid;grid-template-columns:1fr 1fr;gap:25px}.lead-news{background:#fff;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}.lead-news img{height:250px}.lead-news div{padding:20px}.news-tag{font-size:12px;color:var(--berry);font-weight:800}.lead-news h3{font-size:21px;color:var(--plum);margin:7px 0}.lead-news p,.news-item p{font-size:13px;color:var(--muted)}.news-list{display:flex;flex-direction:column;gap:12px}.news-item{display:grid;grid-template-columns:112px 1fr;gap:14px;background:#fff;border-bottom:1px solid var(--line);padding-bottom:12px}.news-item img{height:76px;border-radius:9px}.news-item h3{font-size:15px;color:var(--plum);line-height:1.45}.news-item time{font-size:11px;color:#a4969d}
.metric-band{background:#f7e6e7}.metric-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.metric{background:#fff;padding:20px;border-radius:15px;border:1px solid #eedcdd}.metric strong{display:block;font-size:30px;color:var(--berry);line-height:1.3}.metric span{font-size:13px;color:var(--muted)}
.faq-list{max-width:850px;margin:auto}.faq{border-bottom:1px solid var(--line)}.faq button{width:100%;padding:19px 0;background:transparent;display:flex;justify-content:space-between;text-align:left;font-weight:700;color:var(--plum);font-size:16px}.faq button span{color:var(--berry);font-size:20px;transition:.2s}.faq.open button span{transform:rotate(45deg)}.answer{max-height:0;overflow:hidden;color:var(--muted);font-size:14px;transition:max-height .25s}.faq.open .answer{max-height:150px;padding:0 35px 18px 0}
.cta{padding:72px 0;background:var(--berry);color:#fff}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:25px}.cta h2{font-size:32px;line-height:1.3}.cta p{color:#f8dfe5;margin-top:7px;font-size:14px}.cta .btn-secondary{background:#fff;border:0;color:var(--berry)}
.site-footer{background:#fff8f2;padding:52px 0 22px;border-top:1px solid var(--line)}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:30px}.footer-brand p{color:var(--muted);font-size:13px;margin-top:12px;max-width:260px}.footer-col h3{font-size:14px;color:var(--plum);margin-bottom:12px}.footer-col a{display:block;color:var(--muted);font-size:13px;margin:7px 0;transition:.2s}.footer-col a:hover{color:var(--berry)}.copyright{border-top:1px solid var(--line);margin-top:35px;padding-top:17px;color:#9b8d94;font-size:12px;display:flex;justify-content:space-between}
:focus-visible{outline:3px solid #f2a2ad;outline-offset:3px}
@media(max-width:1050px){.nav-links{gap:13px}.hero-grid{gap:30px}.content-grid{grid-template-columns:repeat(3,1fr)}.issue-grid,.scene-grid{grid-template-columns:repeat(2,1fr)}.category-grid{grid-template-columns:repeat(2,1fr)}.category:first-child{grid-row:auto;min-height:250px}.metric-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:780px){.container{width:min(100% - 28px,var(--max))}.navbar{height:68px}.nav-links,.nav-action{display:none}.menu-toggle{display:block;margin-left:auto}.nav-links.open{position:absolute;display:flex;flex-direction:column;align-items:stretch;gap:0;top:68px;left:0;right:0;background:var(--cream);padding:10px 20px 18px;border-bottom:1px solid var(--line);box-shadow:var(--soft)}.nav-links.open a{padding:9px}.hero{padding:53px 0 50px}.hero-grid{grid-template-columns:1fr}.hero-board{min-height:320px;margin-top:8px}.poster-main{height:270px}.poster-side{height:190px}.poster-bottom{height:155px}.section{padding:58px 0}.section-head{display:block}.section-head p{margin-top:10px}.index-grid,.steps{grid-template-columns:repeat(2,1fr)}.step:nth-child(2):after{display:none}.hot-layout,.rank-layout,.news-layout{grid-template-columns:1fr}.hot-feature{grid-template-columns:1fr}.hot-feature img{height:230px}.quote-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:span 2}}
@media(max-width:520px){h1{font-size:38px}.hero-sub{font-size:17px}.hero-copy{font-size:14px}.stats-strip{grid-template-columns:repeat(2,1fr);margin-top:30px}.stats-strip .stat{padding:12px}.content-grid{grid-template-columns:repeat(2,1fr);gap:10px}.cover{height:165px}.card-body{padding:11px}.card-body h3{font-size:14px}.card-meta{font-size:11px;display:block}.card-meta .rating{display:block;margin-top:2px}.issue-grid,.scene-grid,.index-grid,.steps,.category-grid,.metric-grid,.quote-grid{grid-template-columns:1fr}.category:first-child{min-height:220px}.step{padding:20px 0;border-bottom:1px solid var(--line)}.step:not(:last-child):after{content:"↓";right:8px;top:auto;bottom:-17px;z-index:2}.hot-list{grid-template-columns:1fr 1fr;gap:9px}.small-hot img{height:100px}.small-hot h3{font-size:13px}.rank-row{grid-template-columns:30px 1fr 55px 45px;padding:11px 10px}.rank-row .rank-type{display:none}.news-item{grid-template-columns:92px 1fr}.news-item img{height:65px}.news-item h3{font-size:13px}.cta-inner{display:block}.cta h2{font-size:27px;margin-bottom:19px}.footer-grid{grid-template-columns:1fr 1fr;gap:22px}.footer-brand{grid-column:span 2}.copyright{display:block}.copyright span{display:block;margin-top:5px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}