/* roulang page: index */
:root{
  --bg:#0B0A14;--bg-soft:#12101F;--panel:#17142A;
  --line:rgba(255,255,255,.08);
  --primary:#7C5CFF;--second:#35E0C8;--accent:#FFB86B;
  --text:#EDEAF7;--muted:#9C97B8;
  --r-card:14px;--r-btn:10px;
  --shadow:0 10px 30px rgba(0,0,0,.45);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:-apple-system,"PingFang SC","Microsoft YaHei","Source Han Sans SC",sans-serif;
  font-size:15px;line-height:1.75;color:var(--text);background:var(--bg);
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
body::before{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.06;
  background-image:radial-gradient(#fff 1px,transparent 1px),radial-gradient(#fff 1px,transparent 1px);
  background-size:97px 97px,163px 163px;background-position:0 0,41px 63px;
}
body.lock{overflow:hidden}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input{font:inherit;color:inherit}
button{cursor:pointer}
h1,h2,h3,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
.num{font-variant-numeric:tabular-nums}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 48px}
main{position:relative;z-index:1}
.section{padding:88px 0;border-top:1px solid var(--line);position:relative;z-index:1}
.section-soft{background:var(--bg-soft)}
.sec-head{max-width:760px;margin-bottom:40px}
.sec-head h2{font-size:clamp(24px,3vw,34px);line-height:1.25;font-weight:700;margin-bottom:12px;letter-spacing:-.01em}
.sec-head p{color:var(--muted)}
.sec-head.tight{margin-bottom:28px}

/* 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 22px;
  border-radius:var(--r-btn);border:1px solid transparent;font-size:15px;font-weight:500;
  transition:background .24s ease-out,box-shadow .24s ease-out,border-color .24s ease-out,transform .12s ease-out;white-space:nowrap}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:#8f74ff;box-shadow:0 0 24px rgba(124,92,255,.45)}
.btn-primary:active{transform:translateY(1px)}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.18);color:var(--text)}
.btn-ghost:hover{border-color:var(--second);color:var(--second)}
.btn-sm{height:40px;padding:0 16px;font-size:14px}
.btn:focus-visible,a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{
  outline:2px solid var(--second);outline-offset:3px}

/* 标签 / 徽章 */
.chip{display:inline-flex;align-items:center;height:34px;padding:0 15px;border-radius:999px;
  border:1px solid var(--line);background:rgba(255,255,255,.03);font-size:13px;color:var(--muted);
  transition:color .24s,border-color .24s}
.chip:hover{color:var(--text);border-color:var(--second)}
.badge{display:inline-flex;align-items:center;height:22px;padding:0 9px;border-radius:999px;font-size:11px;line-height:1;font-weight:600}
.badge-free{background:var(--accent);color:#1A1206}
.badge-hd{border:1px solid var(--second);color:var(--second);font-weight:500}
.pill-dur{position:absolute;right:10px;bottom:10px;background:rgba(0,0,0,.62);color:#fff;
  font-size:11px;padding:2px 7px;border-radius:6px;font-variant-numeric:tabular-nums}
.pill-tl{position:absolute;left:10px;top:10px}

/* 头部 */
.site-header{position:sticky;top:0;z-index:60;padding:16px 0;
  background:rgba(11,10,20,.86);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);transition:padding .24s ease-out,background .24s ease-out}
.site-header.shrink{padding:7px 0;background:rgba(11,10,20,.95)}
.nav-wrap{display:flex;align-items:center;gap:32px}
.logo{display:flex;align-items:center;gap:9px;font-size:18px;font-weight:700;letter-spacing:.01em;flex-shrink:0}
.logo-mark{color:var(--second);font-size:17px;line-height:1}
.nav-main{display:flex;align-items:center;gap:26px;margin-left:auto}
.nav-main a{position:relative;font-size:14.5px;color:var(--muted);padding:6px 0;transition:color .24s}
.nav-main a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--primary);transition:width .24s ease-out}
.nav-main a:hover{color:var(--text)}
.nav-main a:hover::after{width:100%}
.nav-main a.is-active{color:var(--text)}
.nav-main a.is-active::after{width:100%}
.nav-actions{display:flex;align-items:center;gap:12px;flex-shrink:0}
.nav-burger{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:10px;
  background:transparent;align-items:center;justify-content:center;flex-direction:column;gap:5px}
.nav-burger span{display:block;width:18px;height:2px;background:var(--text);border-radius:2px}
.drawer{position:fixed;top:0;right:0;width:min(330px,88vw);height:100%;z-index:90;
  background:#0E0C19;border-left:1px solid var(--line);padding:20px;overflow-y:auto;
  transform:translateX(101%);transition:transform .28s ease-out}
.drawer.open{transform:none}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}
.drawer-close{width:44px;height:44px;border:1px solid var(--line);border-radius:10px;background:transparent;font-size:20px;line-height:1;color:var(--muted)}
.drawer-search input{width:100%;height:44px;border-radius:10px;border:1px solid var(--line);background:rgba(255,255,255,.04);padding:0 14px;font-size:14px}
.drawer-nav{display:flex;flex-direction:column;margin:18px 0}
.drawer-nav a{padding:13px 2px;border-bottom:1px solid var(--line);color:var(--muted);font-size:15px}
.drawer-nav a:hover{color:var(--text)}
.drawer-cta{width:100%;margin-top:18px}

/* Hero */
.hero{position:relative;overflow:hidden;padding:92px 0 64px;text-align:center}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.34}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,10,20,.6) 0%,rgba(11,10,20,.94) 78%,var(--bg) 100%)}
.hero-inner{position:relative;z-index:1}
.eyebrow{display:inline-flex;align-items:center;gap:8px;height:30px;padding:0 14px;border-radius:999px;
  border:1px solid var(--line);background:rgba(124,92,255,.12);color:var(--second);font-size:12.5px;margin-bottom:22px}
.hero h1{font-size:clamp(34px,5vw,56px);line-height:1.15;font-weight:700;letter-spacing:-.01em;margin:0 auto 16px;max-width:900px}
.hero-sub{font-size:clamp(15px,2vw,18px);color:#C6C1DE;margin-bottom:20px}
.hero-lead{max-width:720px;margin:0 auto 32px;color:var(--muted);font-size:15px}
.hero-search{display:flex;align-items:center;gap:10px;max-width:640px;margin:0 auto;height:56px;
  padding:0 8px 0 16px;border-radius:14px;border:1px solid var(--line);background:rgba(23,20,42,.92);
  box-shadow:var(--shadow);transition:border-color .24s,box-shadow .24s}
.hero-search:focus-within{border-color:var(--primary);box-shadow:0 0 0 1px var(--primary),0 0 26px rgba(124,92,255,.32)}
.hero-search svg{flex-shrink:0;color:var(--muted)}
.hero-search input{flex:1;min-width:0;height:44px;border:0;background:transparent;font-size:15px;outline:none}
.hero-search input::placeholder{color:#6E6889}
.hero-search .btn{height:42px;flex-shrink:0}
.hero-tags{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin:22px auto 0;max-width:760px}
.hero-strip{display:flex;flex-wrap:wrap;justify-content:center;gap:0;max-width:760px;margin:38px auto 0;
  border-radius:14px;border:1px solid var(--line);background:rgba(18,16,31,.72);overflow:hidden}
.hero-strip li{flex:1 1 0;min-width:150px;padding:14px 10px;border-left:1px solid var(--line);text-align:center}
.hero-strip li:first-child{border-left:0}
.hero-strip b{display:block;font-size:19px;font-weight:700;color:var(--second);font-variant-numeric:tabular-nums;line-height:1.3}
.hero-strip span{font-size:12.5px;color:var(--muted)}

/* Bento 频道矩阵 */
.bento{display:grid;grid-template-columns:repeat(12,1fr);gap:24px}
.bento-item{position:relative;grid-column:span 4;padding:26px 24px;border-radius:var(--r-card);
  border:1px solid var(--line);background:var(--panel);box-shadow:var(--shadow);
  transition:transform .24s ease-out,border-color .24s,box-shadow .24s}
.bento-item:hover{transform:translateY(-2px);border-color:var(--primary);box-shadow:0 0 0 1px var(--primary),0 0 24px rgba(124,92,255,.25)}
.bento-item .ico{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;
  background:rgba(124,92,255,.16);color:var(--second);font-size:18px;margin-bottom:16px}
.bento-item h3{font-size:19px;font-weight:600;margin-bottom:8px}
.bento-item p{font-size:14px;color:var(--muted);margin-bottom:18px}
.bento-item .arrow{color:var(--primary);font-size:16px;transition:transform .24s ease-out}
.bento-item:hover .arrow{transform:translateX(4px)}
.bento-item.w5{grid-column:span 5}
.bento-item.w4{grid-column:span 4}
.bento-item.w3{grid-column:span 3}

/* 权益数据 */
.stats{display:grid;grid-template-columns:290px 1fr;gap:52px;align-items:start}
.stats h2{font-size:clamp(24px,3vw,34px);line-height:1.25;font-weight:700;margin-bottom:14px}
.stats .sec-note{color:var(--muted);font-size:14.5px}
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.stat b{display:block;font-size:clamp(34px,4vw,48px);line-height:1.1;font-weight:700;color:var(--primary);
  font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.stat span{display:block;font-size:13px;color:var(--muted);margin-top:6px}
.stat em{display:block;font-style:normal;font-size:12.5px;color:#6E6889;margin-top:2px}

/* 播放能力 */
.split{display:grid;grid-template-columns:1fr 1.15fr;gap:56px;align-items:center}
.spec-list li{display:grid;grid-template-columns:96px 1fr;gap:18px;padding:18px 0;border-bottom:1px solid var(--line)}
.spec-list li:first-child{border-top:1px solid var(--line)}
.spec-list dt,.spec-list .k{font-size:13px;color:var(--second);letter-spacing:.02em}
.spec-list p{font-size:14.5px;color:var(--muted)}
.spec-list p strong{display:block;color:var(--text);font-size:15.5px;font-weight:600;margin-bottom:3px}
.player-preview{position:relative;border-radius:var(--r-card);overflow:hidden;border:1px solid var(--line);
  box-shadow:0 0 0 1px rgba(53,224,200,.24),var(--shadow);aspect-ratio:16/9;background:var(--panel)}
.player-preview img{width:100%;height:100%;object-fit:cover;opacity:.9}
.player-preview .pbtn{position:absolute;inset:0;margin:auto;width:64px;height:64px;border-radius:50%;
  display:grid;place-items:center;background:rgba(124,92,255,.94);color:#fff;font-size:20px;opacity:1;
  box-shadow:0 0 28px rgba(124,92,255,.6)}
.pbar{position:absolute;left:14px;right:14px;bottom:14px;height:4px;border-radius:999px;background:rgba(255,255,255,.22)}
.pbar i{display:block;width:38%;height:100%;border-radius:999px;background:var(--second)}

/* 横向轨道 */
.rail{display:flex;gap:24px;overflow-x:auto;padding-bottom:10px;scroll-snap-type:x mandatory;
  scrollbar-width:thin;scrollbar-color:rgba(124,92,255,.5) transparent}
.rail::-webkit-scrollbar{height:6px}
.rail::-webkit-scrollbar-thumb{background:rgba(124,92,255,.5);border-radius:999px}
.rail::-webkit-scrollbar-track{background:transparent}
.pl-card{flex:0 0 calc((100% - 72px)/4);scroll-snap-align:start}
.pl-card .cover{aspect-ratio:3/4;border-radius:var(--r-card);border:1px solid var(--line);background:var(--panel)}
.pl-card .cover img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease-out}
.pl-card:hover .cover img{transform:scale(1.03)}
.pl-card h3{font-size:15.5px;font-weight:600;margin:12px 0 4px}
.pl-card p{font-size:13px;color:var(--muted)}

/* 案例墙 */
.wall{columns:3;column-gap:24px}
.mv-card{display:block;break-inside:avoid;margin-bottom:24px}
.mv-card .cover{border-radius:var(--r-card);border:1px solid var(--line);background:var(--panel);
  transition:transform .24s ease-out,border-color .24s}
.mv-card:hover .cover{transform:translateY(-2px);border-color:var(--primary)}
.mv-card .cover img{width:100%;height:100%;object-fit:cover}
.mv-card figcaption{padding:10px 2px 0}
.mv-card strong{display:block;font-size:15px;font-weight:600;transition:color .24s}
.mv-card:hover strong{color:var(--primary)}
.mv-card span{font-size:13px;color:var(--muted)}
.ratio-16{aspect-ratio:16/9}
.ratio-43{aspect-ratio:4/3}
.pbtn-sm{position:absolute;inset:0;margin:auto;width:46px;height:46px;border-radius:50%;
  display:grid;place-items:center;background:rgba(124,92,255,.92);color:#fff;font-size:15px;opacity:.6;
  transition:opacity .24s}
.mv-card:hover .pbtn-sm,.pl-card:hover .pbtn-sm{opacity:1}

/* 榜单 */
.chart-wrap{display:grid;grid-template-columns:1fr 300px;gap:48px;align-items:start}
.chart-list li{display:grid;grid-template-columns:52px 1fr auto;gap:16px;align-items:center;
  padding:14px 0;border-bottom:1px solid var(--line)}
.chart-list li:first-child{border-top:1px solid var(--line)}
.chart-list .rank{font-size:22px;font-weight:700;color:#6E6889;font-variant-numeric:tabular-nums;line-height:1}
.chart-list li.top .rank{color:var(--accent)}
.chart-list .t{font-size:15.5px;font-weight:600;transition:color .24s}
.chart-list li:hover .t{color:var(--primary)}
.chart-list .s{font-size:13px;color:var(--muted)}
.chart-list .d{font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums}
.chart-side{padding:24px;border-radius:var(--r-card);border:1px solid var(--line);background:var(--panel);box-shadow:var(--shadow)}
.chart-side h3{font-size:17px;margin-bottom:10px}
.chart-side p{font-size:13.5px;color:var(--muted);margin-bottom:16px}
.tabs{display:inline-flex;padding:3px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.03);margin-bottom:16px}
.tabs span{padding:5px 15px;border-radius:999px;font-size:13px;color:var(--muted)}
.tabs span.on{background:var(--primary);color:#fff}

/* 歌手 */
.singer-card{flex:0 0 calc((100% - 96px)/5);scroll-snap-align:start;text-align:center}
.singer-card .avatar{width:100%;aspect-ratio:1/1;border-radius:50%;overflow:hidden;border:1px solid var(--line);
  background:var(--panel);transition:border-color .24s,box-shadow .24s}
.singer-card:hover .avatar{border-color:var(--second);box-shadow:0 0 24px rgba(53,224,200,.22)}
.singer-card .avatar img{width:100%;height:100%;object-fit:cover}
.singer-card h3{font-size:15px;font-weight:600;margin:12px 0 2px}
.singer-card p{font-size:12.5px;color:var(--muted);min-height:20px}
.singer-card .btn{margin-top:10px;height:34px;padding:0 14px;font-size:13px}

/* 更新日历 */
.calendar{display:grid;grid-template-columns:1fr;gap:24px}
.days{display:flex;gap:10px;overflow-x:auto;padding-bottom:8px}
.day{flex:0 0 auto;min-width:76px;height:70px;display:flex;flex-direction:column;align-items:center;justify-content:center;
  border-radius:12px;border:1px solid var(--line);background:rgba(255,255,255,.02);color:var(--muted);
  transition:border-color .24s,color .24s,background .24s;font-size:12.5px}
.day b{font-size:17px;font-variant-numeric:tabular-nums;font-weight:700;color:var(--text)}
.day.on{background:var(--primary);border-color:var(--primary);color:#E7E2FF}
.day.on b{color:#fff}
.song-list li{display:grid;grid-template-columns:64px 1fr auto;gap:16px;align-items:center;
  padding:13px 0;border-bottom:1px solid var(--line)}
.song-list li:first-child{border-top:1px solid var(--line)}
.song-list .time{font-size:13.5px;color:var(--second);font-variant-numeric:tabular-nums}
.song-list .t{font-size:15px;font-weight:600}
.song-list .s{font-size:12.5px;color:var(--muted)}
.song-list .d{font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums}

/* 流程 */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.step{position:relative;padding-top:26px}
.step::before{content:"";position:absolute;left:0;right:-24px;top:7px;height:1px;background:var(--line)}
.step:last-child::before{right:0}
.step::after{content:"";position:absolute;left:0;top:2px;width:11px;height:11px;border-radius:50%;
  background:var(--second);box-shadow:0 0 12px rgba(53,224,200,.7)}
.step .no{font-size:12px;color:var(--second);letter-spacing:.08em;font-variant-numeric:tabular-nums}
.step h3{font-size:16px;font-weight:600;margin:6px 0 6px}
.step p{font-size:13.5px;color:var(--muted)}

/* 短评墙 */
.quote-wall{columns:3;column-gap:24px}
.quote{break-inside:avoid;margin-bottom:24px;padding:22px;border-radius:var(--r-card);
  border:1px solid var(--line);background:var(--panel);box-shadow:var(--shadow)}
.quote .who{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.quote .ava{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;
  background:rgba(124,92,255,.22);color:#CFC4FF;font-size:13px;font-weight:600;flex-shrink:0}
.quote .who b{font-size:14px;font-weight:600}
.quote p{font-size:14px;color:#C6C1DE}
.quote .stars{margin-top:12px;font-size:12px;color:var(--accent);letter-spacing:2px}

/* 资讯 */
.news-wrap{display:grid;grid-template-columns:1fr 330px;gap:48px;align-items:start}
.news-list li{border-bottom:1px solid var(--line)}
.news-list li:first-child{border-top:1px solid var(--line)}
.news-list a{display:grid;grid-template-columns:120px 1fr;gap:18px;padding:16px 0;align-items:center}
.news-list .thumb{aspect-ratio:4/3;border-radius:10px;overflow:hidden;border:1px solid var(--line);background:var(--panel)}
.news-list .thumb img{width:100%;height:100%;object-fit:cover}
.news-list .t{font-size:15.5px;font-weight:600;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:color .24s}
.news-list a:hover .t{color:var(--primary)}
.news-list .m{font-size:12.5px;color:var(--muted);margin-top:4px}
.pick{padding:22px;border-radius:var(--r-card);border:1px solid var(--line);background:var(--panel);box-shadow:var(--shadow)}
.pick h3{font-size:16px;margin-bottom:14px}
.pick li{padding:12px 0;border-bottom:1px solid var(--line)}
.pick li:last-of-type{border-bottom:0}
.pick li a{display:block;font-size:14.5px;font-weight:600;transition:color .24s}
.pick li a:hover{color:var(--primary)}
.pick li span{font-size:12.5px;color:var(--muted)}
.pick .btn{width:100%;margin-top:14px}

/* FAQ */
.faq{max-width:820px;margin:0 auto}
.faq details{border-bottom:1px solid var(--line)}
.faq details:first-child{border-top:1px solid var(--line)}
.faq summary{display:flex;align-items:center;justify-content:space-between;gap:16px;
  min-height:56px;padding:14px 0 14px 16px;cursor:pointer;font-size:15.5px;font-weight:600;list-style:none;
  border-left:3px solid transparent;transition:border-color .24s,color .24s}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--primary)}
.faq details[open] summary{border-left-color:var(--primary);color:var(--primary)}
.faq summary::after{content:"+";font-size:19px;line-height:1;color:var(--muted);transition:transform .24s;flex-shrink:0}
.faq details[open] summary::after{content:"−";color:var(--primary)}
.faq .ans{padding:0 0 18px 16px;color:var(--muted);font-size:14.5px}

/* 保障条 */
.assure{display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
  padding:22px 30px;border-radius:var(--r-card);background:var(--bg-soft);border:1px solid var(--line);position:relative;overflow:hidden}
.assure::before,.assure::after{content:"";position:absolute;top:50%;width:70px;height:1px;background:linear-gradient(90deg,transparent,var(--second))}
.assure::before{left:0}
.assure::after{right:0;background:linear-gradient(270deg,transparent,var(--second))}
.assure-title{font-size:16px;font-weight:600;padding-left:8px}
.assure-list{display:flex;gap:28px;flex-wrap:wrap}
.assure-list li{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--muted)}
.assure-list li::before{content:"✦";color:var(--second);font-size:12px}

/* 订阅 CTA */
.cta-card{max-width:880px;margin:0 auto;padding:48px 40px;border-radius:18px;text-align:center;
  border:1px solid var(--line);background:linear-gradient(180deg,rgba(124,92,255,.14),rgba(23,20,42,.9));
  box-shadow:var(--shadow)}
.cta-card h2{font-size:clamp(22px,3vw,30px);font-weight:700;margin-bottom:12px}
.cta-card p{color:var(--muted);font-size:14.5px;margin-bottom:24px}
.sub-form{display:flex;gap:12px;max-width:520px;margin:0 auto;flex-wrap:wrap}
.sub-form input{flex:1 1 240px;height:48px;border-radius:10px;border:1px solid var(--line);
  background:rgba(11,10,20,.6);padding:0 16px;font-size:14.5px;outline:none;transition:border-color .24s,box-shadow .24s}
.sub-form input:focus{border-color:var(--primary);box-shadow:0 0 0 1px rgba(124,92,255,.4)}
.sub-form.error input{border-color:#FF7A7A}
.sub-form .btn{height:48px;flex:0 0 auto}
.form-msg{min-height:22px;margin-top:14px;font-size:13.5px}
.form-msg.is-error{color:#FF7A7A}
.form-msg.is-ok{color:var(--second)}
.cta-note{font-size:12.5px;color:#6E6889;margin-top:6px}

/* 页脚 */
.site-footer{position:relative;z-index:1;background:#08070F;border-top:1px solid var(--line);padding:64px 0 0}
.f-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:40px;padding-bottom:44px}
.f-brand .logo{margin-bottom:14px}
.f-brand p{font-size:13.5px;color:var(--muted);max-width:300px}
.f-col h3{font-size:14px;font-weight:600;margin-bottom:14px;color:var(--text)}
.f-col li{margin-bottom:9px}
.f-col a,.f-col span{font-size:13.5px;color:var(--muted);transition:color .24s}
.f-col a:hover{color:var(--second)}
.f-bottom{border-top:1px solid var(--line);padding:18px 0;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.f-bottom p{font-size:12.5px;color:#6E6889}

@media(max-width:1024px){
  .container{padding:0 32px}
  .section{padding:64px 0}
  .nav-main{display:none}
  .nav-burger{display:flex}
  .nav-actions .btn-primary{display:none}
  .hero{padding:72px 0 52px}
  .stats{grid-template-columns:1fr;gap:32px}
  .stat-row{grid-template-columns:repeat(2,1fr);gap:28px}
  .split{grid-template-columns:1fr;gap:36px}
  .bento{grid-template-columns:repeat(2,1fr);gap:20px}
  .bento-item,.bento-item.w5,.bento-item.w4,.bento-item.w3{grid-column:span 1}
  .wall{columns:2}
  .chart-wrap{grid-template-columns:1fr}
  .pl-card{flex:0 0 calc((100% - 48px)/3)}
  .singer-card{flex:0 0 calc((100% - 72px)/4)}
  .steps{grid-template-columns:repeat(2,1fr);gap:32px}
  .step::before{right:0}
  .quote-wall{columns:2}
  .news-wrap{grid-template-columns:1fr;gap:32px}
  .f-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media(max-width:768px){
  .hero h1{max-width:100%}
  .hero-search{height:52px}
  .hero-search .btn{height:38px;padding:0 14px;font-size:14px}
  .cta-card{padding:36px 24px}
  .wall{columns:1}
  .quote-wall{columns:1}
  .singer-card{flex:0 0 calc((100% - 24px)/2.2)}
  .pl-card{flex:0 0 62%}
  .assure{flex-direction:column;align-items:flex-start;gap:16px;padding:22px}
  .assure-list{gap:16px;flex-direction:column}
  .chart-list li{grid-template-columns:40px 1fr auto;gap:12px}
  .chart-list .rank{font-size:19px}
}
@media(max-width:520px){
  .container{padding:0 20px}
  .section{padding:44px 0}
  .hero{padding:56px 0 44px}
  .hero-strip li{min-width:100%;border-left:0;border-top:1px solid var(--line)}
  .hero-strip li:first-child{border-top:0}
  .stat-row{grid-template-columns:1fr 1fr;gap:20px}
  .bento{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .step::before{display:none}
  .pl-card{flex:0 0 76%}
  .singer-card{flex:0 0 62%}
  .news-list a{grid-template-columns:96px 1fr;gap:12px}
  .sub-form .btn{width:100%}
  .f-grid{grid-template-columns:1fr}
  .song-list li{grid-template-columns:56px 1fr auto;gap:10px}
}
@media(prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important;scroll-behavior:auto!important}
}

/* roulang page: index */
:root{
--bg:#0B0918;--bg2:#120E1F;--card:#171226;--line:rgba(255,255,255,.08);
--text:#F5F2FF;--sub:#B9B2D0;--muted:#7C7595;
--gold:#FFC46B;--cyan:#74E0D4;--pink:#FF8FB1;
--r:16px;--rl:22px;--sh:0 24px 60px rgba(0,0,0,.45);
}
*,*::before,*::after{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.75 "PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4,p,figure{margin:0}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
ul{margin:0;padding:0;list-style:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input,select,textarea{font:inherit;color:inherit}
[hidden]{display:none!important}
:focus-visible{outline:2px solid var(--cyan);outline-offset:2px}
.wrap{max-width:1240px;margin:0 auto;padding:0 32px}
.sec{padding:92px 0;position:relative}
.sec.alt{background:var(--bg2)}
.shead{max-width:760px;margin-bottom:44px}
.eyebrow{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--gold);margin-bottom:12px}
.shead h2{font-size:clamp(30px,3.4vw,42px);line-height:1.28;font-weight:700}
.shead p{margin-top:14px;color:var(--sub);font-size:15px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 26px;border-radius:999px;font-size:15px;font-weight:600;transition:all .25s;white-space:nowrap}
.btn-main{background:var(--gold);color:#1A1206}
.btn-main:hover{filter:brightness(1.08);box-shadow:0 0 0 5px rgba(255,196,107,.12)}
.btn-ghost{border:1px solid var(--line);color:var(--text);background:rgba(255,255,255,.02)}
.btn-ghost:hover{border-color:var(--cyan);color:var(--cyan)}

/* header */
.site-head{position:sticky;top:0;z-index:60;height:72px;display:flex;align-items:center;background:rgba(11,9,24,.7);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:all .3s}
.site-head.scrolled{background:#0B0918;border-bottom-color:var(--line)}
.head-in{display:flex;align-items:center;gap:24px;width:100%}
.logo{display:flex;align-items:center;gap:10px;flex:none;min-height:44px}
.logo .star{width:34px;height:34px;border-radius:50%;background:radial-gradient(circle at 32% 28%,#FFE0B4,#FFC46B 55%,#C8862A);display:grid;place-items:center;color:#1A1206;font-size:15px;flex:none}
.logo b{display:block;font-size:15px;line-height:1.25}
.logo small{display:block;font-size:11px;color:var(--muted);line-height:1.25}
.nav{display:flex;align-items:center;gap:2px;padding:5px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.03);margin:0 auto}
.nav a{padding:8px 15px;border-radius:999px;font-size:14px;color:var(--sub);transition:all .2s;white-space:nowrap}
.nav a:hover{color:var(--text);background:rgba(255,255,255,.05)}
.nav a.on{color:var(--gold);background:rgba(255,196,107,.1)}
.head-right{display:flex;align-items:center;gap:10px;flex:none}
.icon-btn{width:44px;height:44px;display:grid;place-items:center;border-radius:50%;border:1px solid var(--line);color:var(--sub);transition:all .2s}
.icon-btn:hover{color:var(--gold);border-color:rgba(255,196,107,.4)}
.burger{display:none;width:44px;height:44px;border-radius:50%;border:1px solid var(--line);place-items:center;gap:4px;flex-direction:column}
.burger i{display:block;width:16px;height:1.5px;background:var(--text);border-radius:2px}
.drawer{position:fixed;inset:0;z-index:80;background:#0B0918;display:none;flex-direction:column;padding:18px 20px 28px;overflow-y:auto}
.drawer.open{display:flex}
.drawer-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.drawer-x{width:44px;height:44px;font-size:26px;color:var(--sub);border:1px solid var(--line);border-radius:50%}
.drawer-search{display:flex;margin-bottom:22px}
.drawer-search input{width:100%;min-height:48px;border-radius:999px;border:1px solid var(--line);background:var(--bg2);padding:0 18px;font-size:15px}
.drawer nav{display:flex;flex-direction:column;gap:4px;margin-bottom:24px}
.drawer nav a{font-size:22px;font-weight:600;padding:12px 4px;border-bottom:1px solid var(--line)}
.drawer .btn{width:100%}

/* hero */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line);background:radial-gradient(900px 520px at 84% 6%,rgba(255,196,107,.10),transparent 62%),radial-gradient(700px 520px at 6% 92%,rgba(116,224,212,.09),transparent 60%),var(--bg)}
.hero::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.55;background-image:radial-gradient(1px 1px at 20px 30px,rgba(255,255,255,.6),transparent),radial-gradient(1px 1px at 130px 90px,rgba(255,255,255,.4),transparent),radial-gradient(1.4px 1.4px at 70px 160px,rgba(255,255,255,.55),transparent);background-size:220px 220px}
.hero-in{display:grid;grid-template-columns:1.12fr .88fr;gap:56px;align-items:center;padding-top:72px;padding-bottom:88px;min-height:640px;position:relative;z-index:1}
.tagline{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;border:1px solid rgba(255,196,107,.3);background:rgba(255,196,107,.07);font-size:13px;color:var(--gold)}
.hero h1{margin:20px 0 0;font-size:clamp(34px,4.4vw,56px);line-height:1.2;font-weight:800}
.hero h1 span{display:block;color:var(--gold);margin-top:6px}
.hero-desc{margin-top:20px;color:var(--sub);font-size:16px;max-width:560px}
.hero-btns{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.hero-trust{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:26px;font-size:13px;color:var(--muted)}
.hero-trust li{display:flex;align-items:center;gap:7px}
.hero-trust li::before{content:"✦";color:var(--cyan);font-size:11px}
.player{border:1px solid var(--line);border-radius:var(--rl);background:var(--card);box-shadow:var(--sh);overflow:hidden}
.player-top{display:flex;align-items:center;gap:8px;padding:12px 16px;font-size:12px;color:var(--sub);border-bottom:1px solid var(--line)}
.player-top i{width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 8px var(--cyan);flex:none}
.player-stage{position:relative;aspect-ratio:16/9;overflow:hidden}
.player-stage img{width:100%;height:100%;object-fit:cover}
.player-stage::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,9,24,.2),rgba(11,9,24,.55))}
.play-btn{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:64px;height:64px;border-radius:50%;background:rgba(255,196,107,.94);display:grid;place-items:center;z-index:2;transition:transform .25s}
.play-btn:hover{transform:translate(-50%,-50%) scale(1.08)}
.play-btn::before{content:"";width:0;height:0;border-left:16px solid #1A1206;border-top:10px solid transparent;border-bottom:10px solid transparent;margin-left:4px}
.ghost-badge{position:absolute;left:12px;top:12px;z-index:2;display:inline-flex;align-items:center;gap:6px;padding:5px 11px;border-radius:999px;background:rgba(11,9,24,.72);border:1px solid rgba(116,224,212,.45);font-size:11px;color:var(--cyan)}
.player-bottom{display:flex;align-items:center;gap:10px;padding:12px 16px;font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums}
.progress{flex:1;height:4px;border-radius:2px;background:rgba(255,255,255,.1);overflow:hidden}
.progress i{display:block;width:38%;height:100%;background:var(--gold)}
.q-tag{padding:2px 8px;border-radius:6px;border:1px solid rgba(255,196,107,.35);color:var(--gold);font-size:11px}

/* channels */
.chan{display:grid;grid-template-columns:minmax(0,3fr) minmax(0,1fr);gap:24px}
.chan-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.ch-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px;transition:transform .25s,border-color .25s;position:relative;overflow:hidden}
.ch-card:hover{transform:translateY(-4px);border-color:rgba(255,196,107,.3)}
.ch-card h3{font-size:18px;font-weight:700;margin-bottom:8px}
.ch-card p{font-size:14px;color:var(--sub);line-height:1.65}
.ch-meta{display:inline-block;margin-top:14px;font-size:12px;color:var(--cyan);font-variant-numeric:tabular-nums}
.ch-big{grid-column:span 2;padding:0;min-height:280px;display:flex;align-items:flex-end}
.ch-big img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .6s}
.ch-big:hover img{transform:scale(1.04)}
.ch-big::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,9,24,.15),rgba(11,9,24,.92))}
.ch-big .ch-body{position:relative;z-index:2;padding:26px}
.ch-big .ch-body h3{font-size:24px}
.ch-big .ch-body p{max-width:440px}
.chan-list{border:1px solid var(--line);border-radius:var(--r);background:var(--bg2);padding:20px}
.chan-list h3{font-size:14px;color:var(--muted);font-weight:600;margin-bottom:12px}
.chan-list a{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:11px 4px;font-size:14px;color:var(--sub);border-bottom:1px solid var(--line);transition:color .2s;min-height:44px}
.chan-list a:last-child{border-bottom:0}
.chan-list a:hover{color:var(--gold)}
.chan-list em{font-style:normal;font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}
.more{display:inline-flex;align-items:center;gap:6px;margin-top:32px;color:var(--gold);font-size:14px;min-height:44px}
.more:hover{text-decoration:underline}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stat{padding:34px 28px;border-left:1px solid var(--line)}
.stat:first-child{border-left:0}
.stat b{font-size:42px;line-height:1;color:var(--gold);font-variant-numeric:tabular-nums;font-weight:700}
.stat .u{font-size:13px;color:var(--muted);margin-left:6px}
.stat h3{font-size:16px;margin-top:14px;font-weight:600}
.stat p{font-size:13px;color:var(--sub);margin-top:8px;line-height:1.6}
.note{margin-top:20px;font-size:12px;color:var(--muted)}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.step{border-top:1px solid var(--line);padding-top:22px;position:relative}
.step::before{content:"";position:absolute;top:-1px;left:0;width:56px;height:2px;background:var(--gold)}
.step b{display:block;font-size:13px;color:var(--gold);font-variant-numeric:tabular-nums;margin-bottom:10px}
.step h3{font-size:17px;font-weight:600;margin-bottom:8px}
.step p{font-size:14px;color:var(--sub);line-height:1.65}
.steps-note{margin-top:28px;font-size:13px;color:var(--muted)}

/* wall */
.wall{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.mv{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:transform .25s,border-color .25s,box-shadow .25s}
.mv:hover{transform:translateY(-4px);border-color:rgba(255,196,107,.3);box-shadow:var(--sh)}
.mv.lg{grid-column:span 2}
.mv-thumb{position:relative;aspect-ratio:16/9;overflow:hidden}
.mv-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.mv:hover .mv-thumb img{transform:scale(1.05)}
.mv-thumb .ov{position:absolute;inset:0;display:grid;place-items:center;background:rgba(11,9,24,.55);opacity:0;transition:opacity .25s;color:var(--gold);font-size:26px}
.mv:hover .ov{opacity:1}
.dur{position:absolute;right:10px;bottom:10px;padding:2px 8px;border-radius:6px;background:rgba(11,9,24,.78);font-size:11px;color:var(--sub);font-variant-numeric:tabular-nums}
.q-badge{position:absolute;right:10px;top:10px;padding:2px 8px;border-radius:6px;background:rgba(255,196,107,.16);border:1px solid rgba(255,196,107,.35);font-size:11px;color:var(--gold)}
.mv-info{padding:16px 18px 18px}
.mv-info h3{font-size:17px;font-weight:700;line-height:1.4}
.mv-info p{font-size:13px;color:var(--muted);margin-top:6px}

/* rank */
.rank-tabs{display:flex;gap:6px;border-bottom:1px solid var(--line);margin-bottom:10px;flex-wrap:wrap}
.rank-tabs button{padding:12px 18px;font-size:15px;color:var(--sub);position:relative;min-height:44px;transition:color .2s}
.rank-tabs button:hover{color:var(--text)}
.rank-tabs button.on{color:var(--text)}
.rank-tabs button.on::after{content:"";position:absolute;left:18px;right:18px;bottom:-1px;height:2px;background:var(--gold);border-radius:2px}
.rank-row{display:grid;grid-template-columns:54px 64px minmax(0,1fr) 150px 36px;gap:16px;align-items:center;padding:12px 14px;border-bottom:1px solid var(--line);transition:background .2s;min-height:64px}
.rank-row:hover{background:#1D1730}
.rk{font-size:15px;color:var(--muted);font-variant-numeric:tabular-nums}
.rank-row img{width:64px;height:40px;border-radius:8px;object-fit:cover}
.rk-name b{display:block;font-size:15px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rk-name em{display:block;font-style:normal;font-size:12px;color:var(--muted)}
.heat{height:6px;border-radius:3px;background:rgba(255,255,255,.08);overflow:hidden}
.heat i{display:block;height:100%;background:linear-gradient(90deg,var(--cyan),var(--gold))}
.trend{font-size:14px;text-align:center}
.trend.up{color:var(--gold)}
.trend.down{color:var(--pink)}

/* topics track */
.track{display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:14px;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.18) transparent}
.track::-webkit-scrollbar{height:6px}
.track::-webkit-scrollbar-thumb{background:rgba(255,255,255,.18);border-radius:3px}
.topic{flex:0 0 300px;scroll-snap-align:start;position:relative;aspect-ratio:3/2;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);transition:border-color .25s}
.topic:hover{border-color:rgba(255,196,107,.35)}
.topic img{width:100%;height:100%;object-fit:cover}
.topic-body{position:absolute;left:0;right:0;bottom:0;padding:16px;background:linear-gradient(180deg,transparent,rgba(11,9,24,.94))}
.topic-body h3{font-size:17px;font-weight:700}
.topic-body p{font-size:12px;color:var(--sub);margin-top:4px;line-height:1.5}
.track-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:32px}
.arrows{display:flex;gap:10px}
.arrows button{width:44px;height:44px;border-radius:50%;border:1px solid var(--line);color:var(--sub);display:grid;place-items:center;transition:all .2s}
.arrows button:hover{color:var(--gold);border-color:rgba(255,196,107,.4)}

/* player preview */
.pv{display:grid;grid-template-columns:5fr 7fr;gap:52px;align-items:center}
.pv-list{display:grid;gap:22px}
.pv-item{display:flex;gap:14px;align-items:flex-start}
.pv-ico{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:rgba(116,224,212,.1);border:1px solid rgba(116,224,212,.28);color:var(--cyan);font-size:15px;flex:none}
.pv-item h3{font-size:16px;font-weight:600;margin-bottom:5px}
.pv-item p{font-size:14px;color:var(--sub);line-height:1.65}

/* voices */
.voices{display:grid;grid-template-columns:1.25fr 1fr;gap:20px;align-items:start}
.quote-sm-wrap{display:grid;gap:20px}
.quote{border:1px solid var(--line);border-radius:var(--r);background:var(--card);padding:28px}
.quote.lg{padding:36px}
.quote p{font-size:15px;color:var(--sub);line-height:1.8;margin-top:16px}
.quote.lg p{font-size:17px;color:var(--text)}
.q-head{display:flex;align-items:center;gap:12px}
.avatar{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;font-size:15px;font-weight:700;color:#1A1206;background:radial-gradient(circle at 30% 28%,#FFE0B4,#FFC46B 60%,#C8862A);flex:none}
.avatar.cy{background:radial-gradient(circle at 30% 28%,#CFFAF3,#74E0D4 60%,#2E9E92)}
.avatar.pk{background:radial-gradient(circle at 30% 28%,#FFD3E0,#FF8FB1 60%,#C25577)}
.q-head b{display:block;font-size:14px;font-weight:600}
.stars{font-size:12px;color:var(--gold);letter-spacing:1px}

/* news */
.news{display:grid;grid-template-columns:1.05fr 1fr;gap:44px;align-items:start}
.news-top{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--card);transition:border-color .25s}
.news-top:hover{border-color:rgba(255,196,107,.3)}
.news-thumb{aspect-ratio:16/9;overflow:hidden}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.news-top:hover .news-thumb img{transform:scale(1.04)}
.news-body{padding:22px}
.news-meta{display:flex;gap:12px;font-size:12px;color:var(--muted);margin-bottom:10px;font-variant-numeric:tabular-nums}
.news-meta span:last-child{color:var(--cyan)}
.news-body h3{font-size:19px;line-height:1.45;font-weight:700}
.news-body p{font-size:14px;color:var(--sub);margin-top:10px}
.news-list a{display:grid;grid-template-columns:52px 60px minmax(0,1fr) 22px;gap:14px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line);min-height:44px}
.news-list .d{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}
.news-list .t{font-size:12px;color:var(--cyan)}
.news-list h4{font-size:15px;font-weight:500;line-height:1.5;transition:color .2s}
.news-list a:hover h4{color:var(--gold)}
.news-list .ar{color:var(--muted);transition:transform .2s,color .2s}
.news-list a:hover .ar{transform:translateX(4px);color:var(--gold)}

/* partners */
.partners{display:flex;flex-wrap:wrap;gap:18px 44px;padding:24px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.partners span{font-size:15px;color:var(--muted);opacity:.65;transition:all .25s}
.partners span:hover{opacity:1;color:var(--text)}
.copy-note{margin-top:18px;font-size:13px;color:var(--muted)}
.copy-note a{color:var(--cyan)}

/* faq */
.faq{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:48px;align-items:start}
.faq-list details{border-bottom:1px solid var(--line)}
.faq-list summary{display:flex;justify-content:space-between;align-items:center;gap:16px;cursor:pointer;font-size:17px;font-weight:500;padding:18px 0;min-height:44px;list-style:none}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";color:var(--gold);font-size:22px;line-height:1;transition:transform .25s;flex:none}
.faq-list details[open] summary::after{transform:rotate(45deg)}
.faq-list details p{padding-bottom:18px;color:var(--sub);font-size:15px;line-height:1.8}
.faq-card{border:1px solid var(--line);border-radius:var(--r);background:var(--card);padding:26px;position:sticky;top:96px}
.faq-card h3{font-size:17px;font-weight:600}
.faq-card p{font-size:14px;color:var(--sub);margin-top:10px}
.faq-card .btn{width:100%;margin-top:18px}

/* guard */
.guard{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:42px 0;position:relative;overflow:hidden}
.guard::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.4;background-image:radial-gradient(1px 1px at 40px 20px,rgba(255,255,255,.5),transparent),radial-gradient(1px 1px at 180px 70px,rgba(255,255,255,.35),transparent);background-size:240px 240px}
.guard-in{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;position:relative;z-index:1}
.guard-item{display:flex;gap:14px;align-items:flex-start}
.guard-item .pv-ico{background:rgba(255,196,107,.1);border-color:rgba(255,196,107,.28);color:var(--gold)}
.guard-item h3{font-size:15px;font-weight:600;margin-bottom:5px}
.guard-item p{font-size:13px;color:var(--sub);line-height:1.6}

/* cta */
.cta-sec{padding:96px 0;position:relative;overflow:hidden;background:radial-gradient(700px 420px at 14% 18%,rgba(255,196,107,.11),transparent 62%),radial-gradient(620px 420px at 86% 82%,rgba(255,143,177,.09),transparent 62%),var(--bg)}
.cta-in{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;position:relative;z-index:1}
.cta-in h2{font-size:clamp(28px,3.2vw,40px);line-height:1.3;font-weight:700}
.cta-in .lead{margin-top:16px;color:var(--sub);font-size:15px}
.cta-links{display:flex;flex-wrap:wrap;gap:18px;margin-top:26px;font-size:14px;color:var(--muted)}
.cta-links a{color:var(--cyan)}
.cta-links a:hover{text-decoration:underline}
.form{background:var(--card);border:1px solid var(--line);border-radius:var(--rl);padding:28px;box-shadow:var(--sh)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:8px;margin-bottom:16px}
.field label{font-size:13px;color:var(--sub)}
.field input,.field select,.field textarea{width:100%;min-height:48px;background:#120E1F;border:1px solid var(--line);border-radius:12px;padding:12px 14px;font-size:15px;transition:border-color .2s,box-shadow .2s}
.field textarea{min-height:112px;resize:vertical;line-height:1.7}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(116,224,212,.14)}
.form .btn{width:100%;margin-top:6px}
.form-tip{font-size:12px;color:var(--muted);margin-top:12px}

/* footer */
.site-foot{border-top:1px solid var(--line);background:#080612;padding:64px 0 28px}
.foot-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:40px}
.foot-brand p{font-size:14px;color:var(--muted);line-height:1.8;margin-top:16px;max-width:320px}
.foot-grid h4{font-size:14px;color:var(--text);font-weight:600;margin-bottom:14px}
.foot-grid ul a{display:block;font-size:14px;color:var(--muted);padding:7px 0;transition:color .2s}
.foot-grid ul a:hover{color:var(--gold)}
.copy-row{margin-top:44px;padding-top:20px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:var(--muted)}

@media(max-width:1024px){
  .wrap{padding:0 24px}
  .sec{padding:72px 0}
  .nav,.head-right .icon-btn,.head-right .btn{display:none}
  .burger{display:flex}
  .head-in{gap:12px}
  .hero-in{grid-template-columns:1fr;gap:40px;padding-top:52px;padding-bottom:64px;min-height:0}
  .chan{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr}
  .stat{border-left:1px solid var(--line)}
  .stat:nth-child(odd){border-left:0}
  .stat:nth-child(n+3){border-top:1px solid var(--line)}
  .steps{grid-template-columns:1fr 1fr;gap:28px}
  .pv{grid-template-columns:1fr;gap:36px}
  .voices{grid-template-columns:1fr}
  .news{grid-template-columns:1fr;gap:32px}
  .faq{grid-template-columns:1fr;gap:32px}
  .faq-card{position:static}
  .guard-in{grid-template-columns:1fr;gap:22px}
  .cta-in{grid-template-columns:1fr;gap:36px}
  .foot-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media(max-width:768px){
  .sec{padding:60px 0}
  .wall{grid-template-columns:1fr 1fr}
  .mv.lg{grid-column:span 2}
  .rank-row{grid-template-columns:40px 56px minmax(0,1fr) 30px;gap:12px;padding:10px 8px}
  .rank-row .heat{display:none}
  .news-list a{grid-template-columns:44px 52px minmax(0,1fr) 18px;gap:10px}
  .form-grid{grid-template-columns:1fr}
  .track-head{flex-direction:column;align-items:flex-start;gap:16px}
  .quote.lg{padding:26px}
  .partners{gap:14px 28px}
}
@media(max-width:520px){
  .wrap{padding:0 20px}
  .sec{padding:56px 0}
  .stats{grid-template-columns:1fr}
  .stat{border-left:0!important;border-top:1px solid var(--line);padding:24px 0}
  .stat:first-child{border-top:0}
  .steps{grid-template-columns:1fr}
  .wall{grid-template-columns:1fr}
  .mv.lg{grid-column:span 1}
  .topic{flex:0 0 84%}
  .hero h1{font-size:32px}
  .hero-btns .btn{width:100%}
  .foot-grid{grid-template-columns:1fr}
  .rank-tabs button{padding:12px 12px;font-size:14px}
  .news-list a{grid-template-columns:60px minmax(0,1fr) 18px}
  .news-list .d{display:none}
}