:root{
  --bg:#08060f;
  --bg-2:#110d1e;
  --panel:#171227;
  --panel-2:#1e1833;
  --line:rgba(160,140,255,.16);
  --purple:#7c4dff;
  --purple-2:#b388ff;
  --pink:#ff4d9d;
  --gold:#ffcc66;
  --text:#ece8ff;
  --muted:#a9a1c9;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:
    radial-gradient(900px 500px at 12% -8%, rgba(124,77,255,.32), transparent 60%),
    radial-gradient(760px 460px at 92% 6%, rgba(255,77,157,.20), transparent 62%),
    linear-gradient(180deg,#08060f 0%,#0c0917 42%,#08060f 100%);
  background-attachment:fixed;
  color:var(--text);
  font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",system-ui,sans-serif;
  line-height:1.7;
  overflow-x:hidden;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.wrap{width:100%;max-width:1160px;margin:0 auto;padding:0 20px}

/* header */
.site-head{
  position:sticky;top:0;z-index:50;
  backdrop-filter:blur(14px);
  background:linear-gradient(180deg,rgba(9,7,18,.94),rgba(9,7,18,.72));
  border-bottom:1px solid var(--line);
}
.head-inner{display:flex;align-items:center;gap:18px;height:64px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand img{height:32px;width:auto;border-radius:8px}
.brand-name{font-size:17px;font-weight:700;letter-spacing:.5px;background:linear-gradient(90deg,#fff,#c7b2ff);-webkit-background-clip:text;background-clip:text;color:transparent;white-space:nowrap}
.nav{display:flex;gap:4px;margin-left:auto;flex-wrap:wrap;justify-content:flex-end}
.nav a{
  font-size:13px;color:var(--muted);padding:6px 10px;border-radius:999px;
  transition:color .2s,background .2s;white-space:nowrap;
}
.nav a:hover{color:#fff;background:rgba(124,77,255,.22)}
.head-cta{
  flex-shrink:0;font-size:13px;font-weight:600;padding:8px 16px;border-radius:999px;
  background:linear-gradient(120deg,var(--purple),var(--pink));color:#fff;
  box-shadow:0 6px 20px rgba(124,77,255,.4);white-space:nowrap;
}
.nav-toggle{display:none;background:none;border:1px solid var(--line);color:var(--text);border-radius:8px;padding:6px 10px;font-size:16px;margin-left:auto}

/* hero */
.hero{position:relative;padding:64px 0 56px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.tag-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}
.tag{
  font-size:12px;padding:4px 12px;border-radius:999px;
  border:1px solid rgba(179,136,255,.4);color:var(--purple-2);
  background:rgba(124,77,255,.12);
}
.tag.hot{border-color:rgba(255,77,157,.5);color:#ffa5c9;background:rgba(255,77,157,.12)}
.hero h1{
  font-size:42px;line-height:1.25;font-weight:800;letter-spacing:.5px;
  background:linear-gradient(100deg,#fff 10%,#cbb4ff 55%,#ff9ec8 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-sub{margin-top:16px;color:var(--muted);font-size:15px;max-width:520px}
.hero-stats{display:flex;gap:26px;margin-top:26px;flex-wrap:wrap}
.stat b{display:block;font-size:20px;color:#fff;font-weight:800}
.stat span{font-size:12px;color:var(--muted)}

.dl-block{margin-top:30px}
.dl-title{font-size:13px;color:var(--muted);margin-bottom:10px}
.dl-row{display:flex;gap:12px;flex-wrap:wrap}
.dl-btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:11px 22px;border-radius:12px;font-size:14px;font-weight:600;
  border:1px solid var(--line);background:rgba(255,255,255,.04);color:var(--text);
  transition:transform .2s,box-shadow .2s,border-color .2s;
}
.dl-btn:hover{transform:translateY(-2px);border-color:rgba(179,136,255,.6);box-shadow:0 10px 26px rgba(124,77,255,.28)}
.dl-btn.primary{
  background:linear-gradient(120deg,var(--purple),var(--pink));border-color:transparent;color:#fff;
  box-shadow:0 8px 26px rgba(124,77,255,.45);
}
.dl-btn .dot{width:6px;height:6px;border-radius:50%;background:var(--gold);flex-shrink:0}
.dl-note{margin-top:12px;font-size:12px;color:var(--muted)}

/* hero visual */
.hero-visual{position:relative;display:flex;justify-content:center;gap:14px}
.hero-card{
  border-radius:18px;overflow:hidden;border:1px solid var(--line);
  box-shadow:0 24px 60px rgba(0,0,0,.6);
  transition:transform .35s;
  background:var(--panel);
}
.hero-card img{width:100%;height:100%;object-fit:cover}
.hero-card.a{width:46%;aspect-ratio:3/4;margin-top:26px}
.hero-card.b{width:52%;aspect-ratio:3/4}
.hero-card.a:hover{transform:translateY(-8px)}
.hero-card.b:hover{transform:translateY(-8px)}
.hero-card .cap{
  position:absolute;left:0;right:0;bottom:0;padding:14px 12px 10px;
  font-size:12px;color:#fff;
  background:linear-gradient(180deg,transparent,rgba(0,0,0,.85));
}
.hcard-wrap{position:relative;border-radius:18px;overflow:hidden;border:1px solid var(--line);box-shadow:0 24px 60px rgba(0,0,0,.6);background:var(--panel);transition:transform .35s}
.hcard-wrap.a{width:46%;aspect-ratio:3/4;margin-top:26px}
.hcard-wrap.b{width:52%;aspect-ratio:3/4}
.hcard-wrap img{width:100%;height:100%;object-fit:cover}
.hcard-wrap:hover{transform:translateY(-8px)}
.cap{
  position:absolute;left:0;right:0;bottom:0;padding:16px 12px 10px;
  font-size:12px;color:#fff;
  background:linear-gradient(180deg,transparent,rgba(0,0,0,.88));
}

/* sections */
section{padding:60px 0}
.sec-head{margin-bottom:30px;max-width:720px}
.sec-kicker{
  display:inline-block;font-size:12px;letter-spacing:2px;color:var(--purple-2);
  border-left:3px solid var(--pink);padding-left:10px;margin-bottom:10px;
}
.sec-head h2{font-size:28px;font-weight:800;color:#fff}
.sec-head p{margin-top:10px;color:var(--muted);font-size:14px}

/* hot list */
.grid-hot{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.hot-card{
  background:linear-gradient(180deg,var(--panel),var(--bg-2));
  border:1px solid var(--line);border-radius:16px;overflow:hidden;
  transition:transform .25s,border-color .25s,box-shadow .25s;
}
.hot-card:hover{transform:translateY(-6px);border-color:rgba(179,136,255,.5);box-shadow:0 16px 36px rgba(124,77,255,.22)}
.hot-card .thumb{aspect-ratio:3/4;overflow:hidden;position:relative}
.hot-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.hot-card:hover .thumb img{transform:scale(1.05)}
.hot-card .score{
  position:absolute;top:10px;right:10px;font-size:12px;font-weight:700;
  background:rgba(8,6,15,.78);color:var(--gold);padding:2px 8px;border-radius:999px;
  border:1px solid rgba(255,204,102,.35);
}
.hot-body{padding:12px 13px 14px}
.hot-body h3{font-size:15px;font-weight:700;color:#fff;margin-bottom:6px}
.hot-desc{font-size:12px;color:var(--muted);line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.meta-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:10px}
.chip{font-size:11px;padding:2px 8px;border-radius:999px;background:rgba(124,77,255,.18);color:var(--purple-2);border:1px solid rgba(124,77,255,.28)}
.chip.pink{background:rgba(255,77,157,.16);color:#ffa5c9;border-color:rgba(255,77,157,.3)}
.date{font-size:11px;color:#7d759b;margin-left:auto;white-space:nowrap}

/* rank */
.rank-board{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.rank-item{
  display:flex;gap:14px;align-items:center;padding:12px 14px;border-radius:14px;
  background:linear-gradient(120deg,rgba(30,24,51,.9),rgba(17,13,30,.7));
  border:1px solid var(--line);transition:border-color .25s,transform .25s;
}
.rank-item:hover{border-color:rgba(255,77,157,.45);transform:translateX(4px)}
.rank-no{
  font-size:20px;font-weight:800;width:36px;flex-shrink:0;text-align:center;
  color:var(--purple-2);font-style:italic;
}
.rank-item:nth-child(1) .rank-no{color:var(--gold)}
.rank-item:nth-child(2) .rank-no{color:#e0e0ef}
.rank-item:nth-child(3) .rank-no{color:#ff9d6b}
.rank-thumb{width:52px;height:70px;border-radius:8px;overflow:hidden;flex-shrink:0}
.rank-thumb img{width:100%;height:100%;object-fit:cover}
.rank-info{min-width:0;flex:1}
.rank-info h3{font-size:14px;color:#fff;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rank-info p{font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:2px}
.rank-score{font-size:13px;color:var(--gold);font-weight:700;flex-shrink:0}

/* install */
.install-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.install-card{
  padding:26px 22px;border-radius:18px;border:1px solid var(--line);
  background:linear-gradient(160deg,rgba(124,77,255,.14),rgba(17,13,30,.9) 55%);
  position:relative;overflow:hidden;
}
.install-card::after{
  content:"";position:absolute;width:120px;height:120px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,77,157,.26),transparent 70%);
  right:-40px;bottom:-40px;
}
.install-num{font-size:32px;font-weight:900;font-style:italic;color:rgba(179,136,255,.35);line-height:1}
.install-card h3{font-size:16px;color:#fff;margin:12px 0 8px}
.install-card p{font-size:13px;color:var(--muted);position:relative;z-index:1}

/* faq */
.faq-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.faq-item{
  border:1px solid var(--line);border-radius:14px;padding:18px 18px;
  background:rgba(23,18,39,.7);
}
.faq-item h3{font-size:14px;color:#fff;margin-bottom:8px;display:flex;gap:8px}
.faq-item h3 span{color:var(--pink);font-weight:800}
.faq-item p{font-size:13px;color:var(--muted)}

/* reviews */
.review-wall{columns:2;column-gap:16px}
.review{
  break-inside:avoid;margin-bottom:16px;padding:18px;border-radius:16px;
  border:1px solid var(--line);background:linear-gradient(150deg,rgba(30,24,51,.92),rgba(13,10,24,.9));
}
.review .who{display:flex;align-items:center;gap:10px;margin-bottom:8px}
.avatar{
  width:32px;height:32px;border-radius:50%;flex-shrink:0;
  background:linear-gradient(135deg,var(--purple),var(--pink));
  display:flex;align-items:center;justify-content:center;font-size:12px;color:#fff;font-weight:700;
}
.who b{font-size:13px;color:#fff}
.who em{font-size:11px;color:#7d759b;font-style:normal;margin-left:auto}
.review p{font-size:13px;color:var(--muted)}
.stars{color:var(--gold);font-size:12px;letter-spacing:2px;margin-top:8px}

/* privacy */
.privacy-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.pri-item{
  display:flex;gap:14px;padding:18px;border-radius:16px;
  border:1px solid var(--line);background:rgba(17,13,30,.78);
}
.pri-icon{
  width:38px;height:38px;flex-shrink:0;border-radius:10px;
  background:linear-gradient(135deg,rgba(124,77,255,.4),rgba(255,77,157,.28));
  display:flex;align-items:center;justify-content:center;font-size:16px;
}
.pri-item h3{font-size:14px;color:#fff;margin-bottom:6px}
.pri-item p{font-size:12.5px;color:var(--muted)}

/* original */
.orig-strip{
  display:flex;gap:16px;overflow-x:auto;padding-bottom:14px;
  scrollbar-width:thin;scrollbar-color:rgba(124,77,255,.5) transparent;
}
.orig-strip::-webkit-scrollbar{height:6px}
.orig-strip::-webkit-scrollbar-thumb{background:rgba(124,77,255,.5);border-radius:999px}
.orig-card{
  flex:0 0 200px;border-radius:16px;overflow:hidden;
  border:1px solid var(--line);background:var(--panel);
  transition:transform .25s,border-color .25s;
}
.orig-card:hover{transform:translateY(-6px);border-color:rgba(255,77,157,.5)}
.orig-card .th{aspect-ratio:3/4;overflow:hidden}
.orig-card .th img{width:100%;height:100%;object-fit:cover}
.orig-card .bd{padding:12px 12px 14px}
.orig-card h3{font-size:14px;color:#fff;margin-bottom:4px}
.orig-card p{font-size:12px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* news */
.news-list{display:grid;gap:12px}
.news-item{
  display:grid;grid-template-columns:110px 1fr;gap:18px;align-items:center;
  padding:16px 18px;border-radius:14px;border:1px solid var(--line);
  background:linear-gradient(90deg,rgba(23,18,39,.9),rgba(13,10,24,.6));
  transition:border-color .25s;
}
.news-item:hover{border-color:rgba(179,136,255,.5)}
.news-date{font-size:13px;color:var(--purple-2);font-weight:700}
.news-item h3{font-size:14px;color:#fff;margin-bottom:4px}
.news-item p{font-size:12.5px;color:var(--muted)}

/* download */
.download-final{
  border-radius:22px;padding:44px 30px;text-align:center;
  border:1px solid rgba(179,136,255,.28);
  background:
    radial-gradient(520px 220px at 50% 0%,rgba(124,77,255,.34),transparent 70%),
    linear-gradient(180deg,rgba(23,18,39,.95),rgba(9,7,18,.95));
}
.download-final h2{font-size:26px;color:#fff;margin-bottom:12px}
.download-final .lead{font-size:14px;color:var(--muted);max-width:600px;margin:0 auto 26px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;max-width:760px;margin:0 auto 30px;text-align:left}
.step{
  padding:16px;border-radius:14px;border:1px solid var(--line);
  background:rgba(255,255,255,.03);
}
.step b{display:block;font-size:13px;color:var(--purple-2);margin-bottom:6px}
.step p{font-size:12.5px;color:var(--muted)}

/* footer */
.site-foot{
  border-top:1px solid rgba(160,140,255,.12);
  padding:26px 0 34px;margin-top:20px;
  font-size:12px;color:#6f6890;text-align:center;
}
.site-foot p{margin-bottom:8px}
.site-foot a{color:#8a82a8}
.site-foot a:hover{color:var(--purple-2)}
.site-foot time{color:#6f6890}

/* responsive */
@media(max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .hero h1{font-size:34px}
  .grid-hot{grid-template-columns:repeat(3,1fr)}
  .install-grid{grid-template-columns:repeat(3,1fr)}
  .rank-board{grid-template-columns:1fr}
  .review-wall{columns:2}
}
@media(max-width:768px){
  .head-inner{height:58px;gap:10px}
  .nav-toggle{display:block}
  .nav{
    position:absolute;top:58px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:2px;
    background:rgba(9,7,18,.98);border-bottom:1px solid var(--line);
    padding:10px 16px 16px;display:none;
  }
  .nav.open{display:flex}
  .nav a{padding:9px 10px;border-radius:8px}
  .head-cta{display:none}
  .hero{padding:38px 0 34px}
  .hero h1{font-size:26px;line-height:1.35}
  .hero-sub{font-size:14px}
  .hero-stats{gap:18px}
  .stat b{font-size:17px}
  .hero-visual{gap:10px}
  .hcard-wrap.a{width:47%;margin-top:18px}
  .hcard-wrap.b{width:53%}
  section{padding:44px 0}
  .sec-head h2{font-size:22px}
  .grid-hot{grid-template-columns:repeat(2,1fr);gap:12px}
  .install-grid{grid-template-columns:1fr}
  .faq-list{grid-template-columns:1fr}
  .review-wall{columns:1}
  .privacy-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .news-item{grid-template-columns:1fr;gap:6px}
  .download-final{padding:32px 18px}
  .download-final h2{font-size:21px}
  .dl-btn{padding:10px 18px;font-size:13px}
}