:root{--bg:#0e0b14;--panel:#181223;--panel2:#211a30;--accent:#ff4d6d;--accent2:#a855f7;--gold:#f7c873;--text:#f2eef7;--muted:#a89cb8;--line:rgba(255,255,255,.08)}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--text);line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}
/* HEADER */
.site-header{position:sticky;top:0;z-index:50;background:rgba(14,11,20,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:18px;height:62px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand img{height:34px;width:auto;border-radius:8px}
.brand-name{font-size:17px;font-weight:700;letter-spacing:.5px}
.nav{display:flex;gap:20px;margin-left:auto;font-size:14px;color:var(--muted)}
.nav a:hover{color:var(--accent)}
.nav-toggle{display:none;margin-left:auto;background:none;border:1px solid var(--line);color:var(--text);border-radius:8px;padding:6px 10px;font-size:13px}
/* HERO */
.hero{position:relative;padding:64px 0 72px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 15% 10%,rgba(168,85,247,.28),transparent 55%),radial-gradient(ellipse at 85% 80%,rgba(255,77,109,.22),transparent 55%);z-index:0}
.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:center}
.hero-tag{display:inline-block;font-size:12px;padding:4px 12px;border:1px solid var(--accent);border-radius:999px;color:var(--accent);letter-spacing:1px;margin-bottom:18px}
.hero h1{font-size:40px;line-height:1.25;letter-spacing:.5px;margin-bottom:18px}
.hero h1 em{font-style:normal;background:linear-gradient(90deg,var(--accent),var(--gold));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-desc{color:var(--muted);font-size:15px;max-width:520px;margin-bottom:26px}
.dl-group{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 22px;border-radius:12px;font-size:15px;font-weight:600;transition:transform .2s,box-shadow .2s;border:1px solid transparent}
.btn:hover{transform:translateY(-2px)}
.btn-android{background:linear-gradient(135deg,#22c55e,#16a34a);color:#04140a;box-shadow:0 8px 22px rgba(34,197,94,.3)}
.btn-ios{background:linear-gradient(135deg,#f2eef7,#c9c0d8);color:#141020;box-shadow:0 8px 22px rgba(255,255,255,.14)}
.btn-other{background:transparent;border-color:var(--line);color:var(--text)}
.btn-other:hover{border-color:var(--accent);color:var(--accent)}
.hero-note{font-size:12px;color:var(--muted);margin-top:14px}
/* hero carousel */
.hero-stage{position:relative;height:420px;border-radius:22px;overflow:hidden;border:1px solid var(--line);box-shadow:0 24px 60px rgba(0,0,0,.55)}
.hero-stage .slide{position:absolute;inset:0;opacity:0;transition:opacity .9s ease;background:#1a1424}
.hero-stage .slide.active{opacity:1}
.hero-stage img{width:100%;height:100%;object-fit:cover}
.hero-stage .cap{position:absolute;left:0;right:0;bottom:0;padding:22px 20px 18px;background:linear-gradient(transparent,rgba(8,5,14,.92))}
.hero-stage .cap b{display:block;font-size:17px;margin-bottom:4px}
.hero-stage .cap span{font-size:12px;color:#cfc6dd}
.dots{position:absolute;right:16px;top:16px;display:flex;gap:6px;z-index:2}
.dots i{width:7px;height:7px;border-radius:50%;background:rgba(255,255,255,.35);transition:background .3s}
.dots i.on{background:var(--accent)}
/* section common */
section{padding:64px 0;position:relative}
.sec-head{margin-bottom:34px}
.sec-kicker{font-size:12px;letter-spacing:3px;color:var(--accent2);text-transform:uppercase;margin-bottom:8px}
.sec-head h2{font-size:29px;line-height:1.3}
.sec-head p{color:var(--muted);font-size:14px;margin-top:10px;max-width:640px}
.sec-daily{background:#100c18}
.sec-premium{background:linear-gradient(180deg,#150f1f,#0e0b14)}
.sec-remix{background:#120a16}
.sec-community{background:#0e0b14}
.sec-feature{background:linear-gradient(180deg,#161022,#0e0b14)}
.sec-review{background:#0e0b14}
.sec-privacy{background:#0f0d16}
.sec-submit{background:linear-gradient(180deg,#130d1c,#0e0b14)}
.sec-news{background:#0e0b14}
/* grid cards */
.grid-cards{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:transform .25s,border-color .25s}
.card:hover{transform:translateY(-4px);border-color:rgba(255,77,109,.5)}
.card-img{position:relative;aspect-ratio:3/4;overflow:hidden;background:#221a2e}
.card-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.card:hover .card-img img{transform:scale(1.06)}
.score{position:absolute;top:8px;right:8px;background:rgba(10,6,16,.82);color:var(--gold);font-size:11px;padding:2px 8px;border-radius:6px;border:1px solid rgba(247,200,115,.4)}
.card-body{padding:11px 12px 14px}
.card-body h3{font-size:14px;font-weight:600;margin-bottom:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tags{display:flex;gap:6px;flex-wrap:wrap;margin:8px 0}
.tags span{font-size:10px;color:var(--accent);border:1px solid rgba(255,77,109,.35);padding:1px 7px;border-radius:999px}
.card-meta{font-size:11px;color:var(--muted);display:flex;justify-content:space-between;gap:6px}
.card-desc{font-size:12px;color:var(--muted);margin-top:8px;line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
/* split left/right */
.split{display:grid;grid-template-columns:340px 1fr;gap:36px;align-items:start}
.poster-col{position:sticky;top:84px}
.poster-col .big-poster{border-radius:18px;overflow:hidden;border:1px solid var(--line);box-shadow:0 20px 48px rgba(0,0,0,.5)}
.poster-col .big-poster img{width:100%;aspect-ratio:3/4;object-fit:cover}
.poster-col .poster-cap{padding:16px 4px 0}
.poster-col .poster-cap b{font-size:16px}
.poster-col .poster-cap p{font-size:12px;color:var(--muted);margin-top:6px}
.list-ten{display:grid;gap:10px}
.list-ten .item{display:flex;gap:14px;padding:14px 16px;background:var(--panel);border:1px solid var(--line);border-radius:12px;transition:border-color .25s}
.list-ten .item:hover{border-color:rgba(168,85,247,.5)}
.list-ten .num{flex-shrink:0;width:28px;height:28px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff}
.list-ten .txt b{font-size:14px;display:block;margin-bottom:3px}
.list-ten .txt p{font-size:12.5px;color:var(--muted)}
/* timeline */
.timeline{position:relative;margin-top:10px;padding-left:26px}
.timeline::before{content:"";position:absolute;left:8px;top:0;bottom:0;width:2px;background:linear-gradient(var(--accent),var(--accent2),transparent)}
.tl-item{position:relative;padding:12px 0 16px}
.tl-item::before{content:"";position:absolute;left:-25px;top:17px;width:11px;height:11px;border-radius:50%;background:var(--bg);border:2px solid var(--accent)}
.tl-time{font-size:13px;font-weight:700;color:var(--gold);letter-spacing:1px}
.tl-item p{font-size:13px;color:var(--muted);margin-top:2px}
/* qa */
.qa-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.qa{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px 20px}
.qa b{display:block;font-size:14.5px;margin-bottom:6px}
.qa b::before{content:"Q ";color:var(--accent)}
.qa p{font-size:13px;color:var(--muted)}
.qa p::before{content:"A ";color:var(--accent2);font-weight:700}
/* review */
.reviews{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.review{display:flex;gap:12px;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:16px}
.review img{width:40px;height:40px;border-radius:50%;object-fit:cover;flex-shrink:0;border:1px solid var(--line)}
.review .who{font-size:13px;font-weight:600}
.review .who span{font-size:11px;color:var(--muted);font-weight:400;margin-left:8px}
.review .stars{font-size:11px;color:var(--gold);margin:2px 0 5px}
.review p{font-size:12.5px;color:var(--muted)}
/* feature four */
.feature-four{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.feature-four .f{background:var(--panel2);border:1px solid var(--line);border-radius:16px;padding:22px 18px}
.feature-four .f .icon{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:18px;margin-bottom:14px;background:linear-gradient(135deg,rgba(255,77,109,.25),rgba(168,85,247,.25));border:1px solid var(--line)}
.feature-four .f b{display:block;font-size:15px;margin-bottom:6px}
.feature-four .f p{font-size:12.5px;color:var(--muted)}
/* news */
.news-list{display:grid;gap:12px}
.news-item{display:flex;gap:16px;align-items:center;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px 18px}
.news-item time{font-size:12px;color:var(--accent2);flex-shrink:0;font-variant-numeric:tabular-nums}
.news-item b{font-size:14px;font-weight:600}
.news-item p{font-size:12px;color:var(--muted);margin-top:2px}
/* download */
.sec-dl{background:radial-gradient(ellipse at 50% 0%,rgba(255,77,109,.16),transparent 60%),#0a0810;padding:70px 0}
.dl-box{background:var(--panel);border:1px solid var(--line);border-radius:22px;padding:38px 32px;text-align:center}
.dl-box h2{font-size:26px;margin-bottom:10px}
.dl-box > p{color:var(--muted);font-size:14px;margin-bottom:26px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:26px 0 6px;text-align:left}
.steps .s{background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:16px}
.steps .s b{font-size:13px;color:var(--accent)}
.steps .s p{font-size:12px;color:var(--muted);margin-top:4px}
.dl-btns{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:24px}
/* footer */
.site-footer{background:#07050b;border-top:1px solid var(--line);padding:38px 0 30px;color:#7d7389;font-size:12.5px}
.footer-top{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:20px}
.footer-brand{display:flex;gap:10px;align-items:center;margin-bottom:10px}
.footer-brand img{height:26px;width:auto;border-radius:6px}
.footer-brand b{color:#cfc6dd;font-size:14px}
.footer-links{display:flex;flex-wrap:wrap;gap:18px}
.footer-links a:hover{color:var(--accent)}
.footer-bottom{border-top:1px solid var(--line);padding-top:16px;display:flex;flex-direction:column;gap:6px;line-height:1.6}
.footer-bottom a{color:#9b90a8}
.footer-bottom a:hover{color:var(--accent)}
/* modal */
.modal-mask{position:fixed;inset:0;background:rgba(5,3,9,.82);display:none;align-items:center;justify-content:center;padding:24px;z-index:100}
.modal-mask.show{display:flex}
.modal{background:linear-gradient(160deg,#1d1529,#120d1b);border:1px solid rgba(255,77,109,.45);border-radius:18px;padding:26px 22px;max-width:420px;width:100%;text-align:center;box-shadow:0 20px 60px rgba(0,0,0,.7)}
.modal b{display:block;font-size:15px;margin-bottom:12px;line-height:1.6}
.modal .link-box{background:#0a0710;border:1px dashed rgba(255,255,255,.2);border-radius:10px;padding:12px;font-size:12px;word-break:break-all;color:var(--accent);margin-bottom:16px}
.modal button{width:100%;padding:12px;border-radius:10px;border:none;font-size:14px;font-weight:600;cursor:pointer;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff}
.modal .close-tip{font-size:11px;color:var(--muted);margin-top:10px}
/* responsive */
@media(max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:34px}
  .hero h1{font-size:33px}
  .hero-stage{height:380px;max-width:520px}
  .grid-cards{grid-template-columns:repeat(3,1fr)}
  .split{grid-template-columns:280px 1fr;gap:26px}
  .feature-four{grid-template-columns:repeat(2,1fr)}
  .nav{gap:14px;font-size:13px}
}
@media(max-width:768px){
  .nav{position:absolute;top:62px;left:0;right:0;flex-direction:column;background:#120d1b;border-bottom:1px solid var(--line);padding:14px 20px;gap:12px;display:none}
  .nav.open{display:flex}
  .nav-toggle{display:block}
  .brand-name{font-size:15px}
  .hero{padding:44px 0 52px}
  .hero h1{font-size:28px}
  .hero-stage{height:320px}
  .btn{padding:12px 18px;font-size:14px}
  section{padding:48px 0}
  .sec-head h2{font-size:23px}
  .grid-cards{grid-template-columns:repeat(2,1fr);gap:12px}
  .split{grid-template-columns:1fr}
  .poster-col{position:static;max-width:300px}
  .qa-grid,.reviews{grid-template-columns:1fr}
  .feature-four{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .dl-box{padding:28px 18px}
  .news-item{flex-direction:column;align-items:flex-start;gap:6px}
}