/* roulang page: index */
:root{
    --ink:#202022;--muted:#77777d;--paper:#f5f3f1;--white:#fff;--night:#171719;--night2:#222225;
    --line:#e8e4e1;--berry:#a72d70;--coral:#fa655d;--orange:#f0a144;--mint:#5dc7a7;--lemon:#e6d46f;
    --brand:linear-gradient(115deg,#a72d70 0%,#d9486d 56%,#fa655d 100%);
    --radius:20px;--radius-sm:12px;--shadow:0 14px 36px rgba(38,26,29,.08);--container:1280px;
    --ease:180ms ease;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:92px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-size:15px;line-height:1.7;letter-spacing:0}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input,select,textarea{font:inherit}
button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}
button{color:inherit}
:focus-visible{outline:3px solid rgba(250,101,93,.55);outline-offset:3px}
.container{width:min(var(--container),calc(100% - 48px));margin-inline:auto}
.site-header{height:76px;position:sticky;top:0;z-index:50;background:rgba(23,23,25,.97);color:#fff;border-bottom:1px solid rgba(255,255,255,.1)}
.header-inner{height:100%;display:flex;align-items:center;gap:30px}
.brand{display:flex;align-items:center;gap:11px;flex:none}
.brand-mark{width:40px;height:40px;display:grid;place-items:center;border-radius:12px;background:var(--brand);font-size:21px;font-weight:900;color:#fff}
.brand-name{font-size:16px;font-weight:750;white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:26px;margin-left:auto}
.nav-links a{font-size:13px;color:#c9c6c8;transition:color var(--ease);white-space:nowrap}
.nav-links a:hover,.nav-links a.active{color:#fff}
.nav-links a.active:after{content:"";display:block;height:2px;margin-top:5px;background:var(--brand);border-radius:2px}
.header-actions{display:flex;align-items:center;gap:10px}
.search-link{width:40px;height:40px;display:grid;place-items:center;color:#ddd;border:1px solid #464347;border-radius:12px;font-size:18px}
.search-link:hover{border-color:#fa655d;color:#fff}
.button{min-height:44px;padding:10px 18px;display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:12px;font-weight:700;font-size:14px;transition:transform var(--ease),box-shadow var(--ease),background var(--ease)}
.button:hover{transform:translateY(-2px)}
.button-primary{background:var(--brand);color:#fff;box-shadow:0 8px 20px rgba(217,72,109,.25)}
.button-primary:hover{box-shadow:0 11px 24px rgba(217,72,109,.34)}
.button-ghost{border-color:rgba(255,255,255,.45);color:#fff;background:rgba(20,20,22,.2)}
.menu-toggle{display:none;width:44px;height:44px;border:1px solid #484448;border-radius:12px;background:transparent;color:#fff;font-size:22px}
.hero{min-height:568px;position:relative;isolation:isolate;overflow:hidden;display:flex;align-items:center;color:#fff;background:#242124}
.hero:before{content:"";position:absolute;inset:0;z-index:-2;background:linear-gradient(90deg,rgba(17,16,19,.94) 0%,rgba(23,19,22,.78) 46%,rgba(20,18,19,.2) 100%),url("/asset/cover-cinema.jpg") center 42%/cover no-repeat}
.hero:after{content:"";position:absolute;z-index:-1;inset:auto 0 0;height:130px;background:linear-gradient(transparent,rgba(20,19,21,.7))}
.hero-content{padding:68px 0 76px;max-width:760px}
.eyebrow{display:flex;align-items:center;gap:10px;color:#f6d8d9;font-size:12px;font-weight:700;text-transform:uppercase}
.live-dot{width:8px;height:8px;background:var(--mint);border-radius:50%;box-shadow:0 0 0 5px rgba(93,199,167,.16)}
.hero h1{font-size:56px;line-height:1.12;margin:20px 0 14px;font-weight:850}
.hero h1 span{background:var(--brand);background-clip:text;-webkit-background-clip:text;color:transparent}
.hero-subtitle{font-size:19px;color:#f3e9e8;margin:0 0 12px;font-weight:650}
.hero-copy{max-width:680px;color:#d0cbcc;font-size:15px;margin:0}
.hero-actions{display:flex;gap:12px;margin-top:26px}
.hero-meta{display:flex;gap:18px;align-items:center;margin-top:28px;color:#e7dcdf;font-size:12px}
.hero-meta strong{color:#fff;font-size:16px;margin-right:4px}
.section{padding:76px 0}
.section-dark{background:var(--night);color:#fff}
.section-light{background:#fff}
.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:28px}
.section-heading h2{font-size:29px;line-height:1.25;margin:0;font-weight:800}
.section-heading p{max-width:680px;margin:9px 0 0;color:var(--muted);font-size:14px}
.section-dark .section-heading p{color:#aaa7ab}
.kicker{color:var(--berry);font-weight:800;font-size:11px;letter-spacing:0;text-transform:uppercase;margin-bottom:8px}
.section-dark .kicker{color:#ff938d}
.text-link{color:var(--berry);font-size:13px;font-weight:750;white-space:nowrap}
.text-link:hover{color:var(--coral)}
.metrics{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid #38363a;border-radius:var(--radius);overflow:hidden;background:#201f22}
.metric{padding:22px 23px;min-height:132px;border-right:1px solid #3a373b;position:relative}
.metric:last-child{border-right:0}
.metric-label{font-size:12px;color:#b8b3b6;display:flex;gap:8px;align-items:center}
.metric-label i{width:7px;height:7px;background:var(--mint);border-radius:50%}
.metric strong{display:block;font-size:31px;line-height:1.2;margin:12px 0 4px}
.metric small{font-size:11px;color:#aaa5a9}
.metric small em{font-style:normal;color:var(--mint)}
.spark{position:absolute;right:18px;bottom:23px;color:#df7480;font-size:15px}
.poster-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:22px 16px}
.poster-card{min-width:0;position:relative;border-radius:16px;overflow:hidden;background:#fff;box-shadow:0 5px 20px rgba(35,23,27,.07);transition:transform var(--ease),box-shadow var(--ease)}
.poster-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.poster-wrap{position:relative;aspect-ratio:2/3;overflow:hidden;background:#d8d3d0}
.poster-wrap img{width:100%;height:100%;object-fit:cover;transition:transform 280ms ease}
.poster-card:hover img{transform:scale(1.045)}
.poster-wrap:after{content:"";position:absolute;inset:42% 0 0;background:linear-gradient(transparent,rgba(0,0,0,.53))}
.poster-index{position:absolute;top:10px;left:10px;z-index:1;padding:4px 8px;border-radius:7px;background:rgba(22,20,23,.75);color:#fff;font-size:10px;font-weight:750}
.play-mark{position:absolute;z-index:1;right:12px;bottom:12px;width:34px;height:34px;display:grid;place-items:center;border-radius:50%;background:rgba(255,255,255,.94);color:var(--berry);font-size:13px}
.poster-info{padding:12px 12px 14px}
.poster-title{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:750;font-size:14px}
.poster-meta{display:flex;justify-content:space-between;align-items:center;margin-top:7px;gap:5px;color:var(--muted);font-size:11px}
.badge{display:inline-flex;align-items:center;max-width:100%;padding:3px 7px;border-radius:6px;font-size:10px;line-height:1.4;font-weight:750;white-space:nowrap}
.badge-green{background:#e3f5ed;color:#258566}.badge-orange{background:#fff0dc;color:#b66c1d}.badge-purple{background:#eee8fa;color:#7652a2}.badge-dark{background:#29262a;color:#fff}
.rating{color:#ba7420;font-weight:800}
.popular-layout{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(380px,.95fr);gap:34px}
.featured-poster{min-height:515px;position:relative;border-radius:20px;overflow:hidden;background:#312b2e}
.featured-poster img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover}
.featured-poster:after{content:"";position:absolute;inset:25% 0 0;background:linear-gradient(transparent,rgba(16,14,17,.92))}
.featured-copy{position:absolute;z-index:2;left:28px;right:28px;bottom:26px;color:#fff}
.featured-copy h3{font-size:28px;margin:10px 0 7px}
.featured-copy p{margin:0;color:#e1dadd;font-size:13px}
.featured-score{display:flex;gap:15px;align-items:center;margin-top:13px;font-size:12px}
.featured-score strong{font-size:21px;color:#ffd276}
.ranking{border-top:1px solid #39363a}
.rank-row{min-height:48px;display:grid;grid-template-columns:34px minmax(90px,1fr) 68px 46px 58px;align-items:center;gap:9px;border-bottom:1px solid #39363a;font-size:12px}
.rank-num{font-weight:850;color:#aaa}
.rank-row:nth-child(-n+3) .rank-num{color:#ff8c82}
.rank-name{font-size:13px;font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rank-heat{color:#df8581;font-variant-numeric:tabular-nums}
.rank-score{color:#f2c66a;font-weight:750}
.rank-tag{font-size:10px;color:#b8b2b8}
.genre-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.genre-item{min-height:224px;position:relative;display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden;padding:20px;border-radius:18px;color:#fff;background:#30292b}
.genre-item img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 240ms ease}
.genre-item:hover img{transform:scale(1.05)}
.genre-item:after{content:"";position:absolute;inset:25% 0 0;background:linear-gradient(transparent,rgba(14,13,15,.9))}
.genre-copy{position:relative;z-index:1}
.genre-number{font-size:10px;color:#ffd4cc;font-weight:750}
.genre-item h3{font-size:20px;margin:5px 0}
.genre-item p{font-size:12px;line-height:1.65;color:#e5dddf;margin:0}
.news-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0 30px}
.news-item{display:grid;grid-template-columns:150px 1fr;gap:17px;align-items:center;padding:17px 0;border-bottom:1px solid var(--line)}
.news-item img{width:150px;aspect-ratio:16/9;object-fit:cover;border-radius:11px;background:#ddd}
.news-meta{display:flex;gap:9px;align-items:center;color:#918a8c;font-size:11px}
.news-item h3{font-size:15px;line-height:1.45;margin:6px 0}
.news-item p{font-size:12px;color:var(--muted);line-height:1.55;margin:0}
.assurance-band{background:#f0e9e8}
.assurance-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:0}
.assurance-item{padding:8px 20px;border-right:1px solid #dfd4d3}
.assurance-item:last-child{border:0}
.assurance-icon{width:38px;height:38px;display:grid;place-items:center;background:#fff;border-radius:12px;color:var(--berry);font-size:17px}
.assurance-item h3{font-size:14px;margin:12px 0 3px}
.assurance-item p{font-size:12px;line-height:1.55;color:#71696b;margin:0}
.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.quick-item{padding:20px 18px 18px;border-top:2px solid #e9a19d;background:#fff;border-radius:0 0 14px 14px}
.quick-num{font-size:11px;color:var(--berry);font-weight:850}
.quick-item h3{font-size:15px;margin:9px 0 6px}
.quick-item p{margin:0;color:var(--muted);font-size:12px;line-height:1.65}
.faq-list{max-width:900px;border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-question{width:100%;padding:19px 3px;display:flex;align-items:center;justify-content:space-between;gap:20px;border:0;background:transparent;text-align:left;font-weight:750;font-size:15px;cursor:pointer}
.faq-question span:last-child{color:var(--berry);font-size:21px;transition:transform var(--ease)}
.faq-answer{padding:0 38px 18px 3px;color:#666168;font-size:13px;line-height:1.8}
.faq-item:not(.open) .faq-answer{display:none}
.faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
.feedback-section{background:#211f22;color:#fff}
.feedback-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px;align-items:start}
.feedback-copy h2{font-size:30px;line-height:1.3;margin:0 0 14px}
.feedback-copy p{color:#bdb7bb;font-size:14px;margin:0;max-width:420px}
.feedback-note{margin-top:25px;padding-left:13px;border-left:2px solid #eb756f;color:#d4cdd0;font-size:12px}
.feedback-form{display:grid;grid-template-columns:1fr 1fr;gap:15px}
.field{display:flex;flex-direction:column;gap:7px}
.field-wide{grid-column:1/-1}
.field label{font-size:12px;color:#ddd7da;font-weight:650}
.field input,.field select,.field textarea{width:100%;border:1px solid #514c51;border-radius:10px;background:#2a282b;color:#fff;padding:12px 13px;min-height:46px}
.field textarea{min-height:100px;resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:#918b90}
.form-bottom{grid-column:1/-1;display:flex;align-items:center;gap:15px}
.form-status{font-size:12px;color:#b9b2b7}
.site-footer{background:#171719;color:#d9d4d7;border-top:1px solid #39363a}
.footer-main{padding:48px 0 38px;display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:35px}
.footer-brand p{max-width:300px;font-size:12px;color:#a9a3a8;margin:14px 0 0}
.footer-col h3{font-size:13px;color:#fff;margin:0 0 13px}
.footer-col a{display:block;width:max-content;max-width:100%;font-size:12px;color:#aaa4aa;margin:8px 0;transition:color var(--ease)}
.footer-col a:hover{color:#ff928b}
.footer-bottom{padding:17px 0;border-top:1px solid #39363a;display:flex;justify-content:space-between;gap:15px;color:#8f898f;font-size:11px}
.footer-bottom a{color:#aaa4aa}
@media(max-width:1100px){
    .nav-links{gap:15px}.header-inner{gap:18px}.poster-grid{grid-template-columns:repeat(4,1fr)}
    .genre-grid{grid-template-columns:repeat(3,1fr)}.metrics{grid-template-columns:repeat(3,1fr)}
    .metric:nth-child(3){border-right:0}.metric:nth-child(n+4){border-top:1px solid #3a373b}
}
@media(max-width:768px){
    html{scroll-padding-top:74px}.container{width:min(100% - 36px,var(--container))}
    .site-header{height:68px}.brand-mark{width:38px;height:38px}.brand-name{font-size:14px}
    .menu-toggle{display:grid;place-items:center}
    .nav-links{display:none;position:absolute;top:67px;left:0;right:0;margin:0;padding:14px 22px 19px;background:#1d1b1e;border-bottom:1px solid #39363a;grid-template-columns:repeat(2,1fr);gap:0 18px}
    .nav-links.is-open{display:grid}.nav-links a{padding:11px 2px;border-bottom:1px solid #39363a}
    .nav-links a.active:after{display:none}.header-actions .button{display:none}
    .hero{min-height:520px}.hero:before{background:linear-gradient(90deg,rgba(17,16,19,.91),rgba(23,19,22,.57)),url("/asset/cover-cinema.jpg") center/cover no-repeat}
    .hero h1{font-size:44px}.hero-content{padding:58px 0 66px}
    .section{padding:60px 0}.section-heading h2{font-size:25px}
    .popular-layout{grid-template-columns:1fr;gap:26px}.featured-poster{min-height:410px}
    .genre-grid{grid-template-columns:repeat(2,1fr)}.assurance-grid{grid-template-columns:repeat(3,1fr);row-gap:25px}
    .assurance-item:nth-child(3){border-right:0}.quick-grid{grid-template-columns:repeat(2,1fr)}
    .feedback-layout{grid-template-columns:1fr;gap:28px}.footer-main{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:520px){
    .container{width:calc(100% - 32px)}.header-inner{gap:10px}.brand{gap:8px}.brand-name{font-size:13px}
    .search-link{width:38px;height:38px}.hero{min-height:510px}
    .hero-content{padding:47px 0 58px}.hero h1{font-size:36px;max-width:360px}
    .hero-subtitle{font-size:16px}.hero-copy{font-size:13px}
    .hero-actions{display:grid;grid-template-columns:1fr 1fr}.hero-actions .button{padding:10px 8px;font-size:12px}
    .hero-meta{gap:13px;font-size:10px}.hero-meta strong{font-size:14px}
    .section{padding:48px 0}.section-heading{align-items:flex-start;margin-bottom:22px}
    .section-heading h2{font-size:22px}.section-heading p{font-size:12px}
    .poster-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 11px}
    .poster-info{padding:10px}.poster-title{font-size:13px}
    .metrics{grid-template-columns:repeat(2,1fr)}
    .metric{min-height:112px;padding:17px 15px;border-top:1px solid #3a373b}
    .metric:nth-child(odd){border-right:1px solid #3a373b}
    .metric:nth-child(even){border-right:0}
    .metric:nth-child(-n+2){border-top:0}.metric strong{font-size:26px}
    .metric:nth-child(5){grid-column:1/-1;border-right:0}
    .featured-poster{min-height:340px}.featured-copy{left:19px;right:19px;bottom:19px}
    .featured-copy h3{font-size:24px}.rank-row{grid-template-columns:27px minmax(70px,1fr) 58px 38px 45px;gap:6px;font-size:10px}
    .rank-name{font-size:12px}.rank-tag{font-size:9px}
    .genre-grid{gap:10px}.genre-item{min-height:190px;padding:14px}.genre-item h3{font-size:17px}
    .genre-item p{font-size:11px}.news-grid{grid-template-columns:1fr}
    .news-item{grid-template-columns:112px 1fr;gap:12px;padding:13px 0}
    .news-item img{width:112px}.news-item h3{font-size:13px}.news-item p{font-size:11px}
    .assurance-grid{grid-template-columns:repeat(2,1fr);row-gap:21px}
    .assurance-item{padding:4px 12px;border-right:0}.assurance-item:nth-child(odd){border-right:1px solid #dfd4d3}
    .quick-grid{grid-template-columns:1fr 1fr;gap:10px}.quick-item{padding:15px 13px}
    .quick-item h3{font-size:13px}.quick-item p{font-size:11px}
    .faq-question{font-size:13px;padding:16px 2px}.faq-answer{font-size:12px}
    .feedback-form{grid-template-columns:1fr}.field-wide,.form-bottom{grid-column:1}
    .form-bottom{align-items:flex-start;flex-direction:column}.footer-main{gap:25px 18px;padding:38px 0 28px}
    .footer-brand{grid-column:1/-1}.footer-bottom{flex-direction:column}
}
@media(prefers-reduced-motion:reduce){
    *,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}
}