:root{
  --bg:#08060C;--panel:#12101A;--panel2:#171423;--ink:#F5F0FF;--soft:#B4A9C8;--muted:#7C7191;
  --neon:#FF3D8A;--violet:#A855F7;--cyan:#22D3EE;--amber:#FFC53D;--line:rgba(168,85,247,.18);
  --glow:0 0 24px rgba(255,61,138,.2);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.85;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.wrap{width:min(1200px,calc(100% - 40px));margin:0 auto}
section{margin-bottom:88px}
h2{font-size:clamp(24px,3.2vw,32px);font-weight:800;letter-spacing:.5px;margin-bottom:12px}
h3{font-size:17px;font-weight:600}
.sec-sub{color:var(--soft);font-size:15px;margin-bottom:32px;max-width:620px}
.grad-text{background:linear-gradient(100deg,var(--neon),var(--violet));-webkit-background-clip:text;background-clip:text;color:transparent}

/* 00 公告条 */
.notice{height:36px;background:#0d0a14;border-bottom:1px solid var(--line);display:flex;align-items:center;overflow:hidden;position:relative}
.notice::before{content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--neon);box-shadow:0 0 10px var(--neon);z-index:2}
.marquee{display:flex;white-space:nowrap;overflow:hidden;width:100%;mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.marquee-inner{display:flex;gap:48px;padding-left:24px;animation:scrollx 40s linear infinite}
.marquee:hover .marquee-inner{animation-play-state:paused}
.marquee span{font-size:12px;color:var(--soft);letter-spacing:1px}
.marquee span::before{content:"◆";color:var(--violet);margin-right:10px;font-size:8px;vertical-align:middle}
@keyframes scrollx{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* 01 导航 */
.nav{position:sticky;top:0;z-index:50;background:rgba(10,8,16,.72);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:64px;gap:20px}
.brand{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:800;letter-spacing:.5px}
.brand img{height:34px;width:auto;border-radius:8px}
.nav-links{display:flex;gap:26px;font-size:14px}
.nav-links a{color:var(--soft);transition:color .2s}
.nav-links a:hover{color:var(--neon)}
.nav-right{display:flex;align-items:center;gap:14px}
.search-ico{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--line);color:var(--soft);transition:.2s}
.search-ico:hover{color:var(--neon);border-color:var(--neon)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:24px;font-size:14px;font-weight:600;padding:11px 24px;transition:transform .2s,box-shadow .2s,background .2s;cursor:pointer;border:none}
.btn-grad{background:linear-gradient(100deg,var(--neon),var(--violet));color:#fff;box-shadow:0 0 20px rgba(255,61,138,.32)}
.btn-grad:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(255,61,138,.5)}
.btn-line{border:1px solid rgba(255,255,255,.2);color:var(--ink);background:transparent}
.btn-line:hover{border-color:var(--cyan);color:var(--cyan);transform:translateY(-2px)}
.burger{display:none;width:34px;height:34px;border-radius:8px;border:1px solid var(--line);background:none;color:var(--soft);font-size:18px;cursor:pointer}

/* 02 首屏 */
.hero{position:relative;text-align:center;padding:96px 0 40px;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0;pointer-events:none}
.blob{position:absolute;border-radius:50%;filter:blur(120px);opacity:.5}
.blob.b1{width:420px;height:420px;background:var(--neon);top:-120px;left:-80px}
.blob.b2{width:460px;height:460px;background:var(--violet);top:-60px;right:-120px}
.blob.b3{width:380px;height:380px;background:var(--cyan);bottom:-160px;left:40%}
.grid-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(168,85,247,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(168,85,247,.06) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse at center,#000 20%,transparent 72%);-webkit-mask-image:radial-gradient(ellipse at center,#000 20%,transparent 72%)}
.hero-in{position:relative;z-index:1}
.live-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;border-radius:20px;background:rgba(255,61,138,.1);border:1px solid rgba(255,61,138,.3);font-size:12.5px;color:#ffb6cf;letter-spacing:.5px;margin-bottom:26px}
.pulse-dot{width:8px;height:8px;border-radius:50%;background:#ff2d55;box-shadow:0 0 0 0 rgba(255,45,85,.7);animation:pulse 1.8s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(255,45,85,.65)}70%{box-shadow:0 0 0 10px rgba(255,45,85,0)}100%{box-shadow:0 0 0 0 rgba(255,45,85,0)}}
.hero h1{font-size:clamp(40px,6vw,64px);font-weight:800;line-height:1.15;margin-bottom:22px;letter-spacing:1px}
.hero p{font-size:16px;color:var(--soft);max-width:620px;margin:0 auto 34px}
.hero-btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-bottom:64px}
.hero-btns .btn{padding:14px 34px;font-size:15px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;max-width:860px;margin:0 auto}
.stat{background:rgba(23,20,35,.55);border:1px solid var(--line);border-radius:16px;padding:20px 10px;backdrop-filter:blur(6px)}
.stat b{display:block;font-size:clamp(22px,3vw,30px);font-weight:800;color:var(--cyan);letter-spacing:.5px}
.stat span{font-size:12.5px;color:var(--muted)}

/* 03 时段表 */
.slots{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.slot{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:20px 18px;transition:.25s}
.slot:hover{transform:translateY(-2px);border-color:rgba(255,61,138,.4);background:var(--panel2)}
.slot .time{font-family:"Courier New",monospace;font-size:12px;color:var(--muted);letter-spacing:1px}
.slot .ico{font-size:20px;margin:8px 0 6px}
.slot h3{font-size:16px;margin-bottom:4px}
.slot p{font-size:12.5px;color:var(--soft);line-height:1.6}
.slot.now{border-color:var(--neon);box-shadow:0 0 18px rgba(255,61,138,.28);animation:breathe 3s ease-in-out infinite}
@keyframes breathe{0%,100%{box-shadow:0 0 12px rgba(255,61,138,.2)}50%{box-shadow:0 0 26px rgba(255,61,138,.45)}}
.now-tag{position:absolute;top:-9px;left:16px;background:linear-gradient(90deg,var(--neon),var(--violet));color:#fff;font-size:10px;padding:2px 9px;border-radius:10px;letter-spacing:1px}

/* 04 分类 */
.cats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.cat{position:relative;border-radius:16px;padding:22px 18px;border:1px solid var(--line);background:var(--panel);overflow:hidden;transition:.25s;cursor:pointer}
.cat::before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,var(--neon),transparent);opacity:.08;transition:opacity .25s}
.cat:nth-child(2)::before{background:linear-gradient(135deg,var(--violet),transparent)}
.cat:nth-child(3)::before{background:linear-gradient(135deg,var(--cyan),transparent)}
.cat:nth-child(4)::before{background:linear-gradient(135deg,var(--amber),transparent)}
.cat:nth-child(5)::before{background:linear-gradient(135deg,var(--neon),transparent)}
.cat:nth-child(6)::before{background:linear-gradient(135deg,var(--violet),transparent)}
.cat:nth-child(7)::before{background:linear-gradient(135deg,var(--cyan),transparent)}
.cat:nth-child(8)::before{background:linear-gradient(135deg,var(--amber),transparent)}
.cat:hover{transform:translateY(-3px)}
.cat:hover::before{opacity:.18}
.cat-ico{font-size:22px;margin-bottom:12px;display:inline-block;transition:transform .2s;position:relative;z-index:1}
.cat:hover .cat-ico{transform:scale(1.1)}
.cat h3{position:relative;z-index:1;font-size:15px;margin-bottom:4px}
.cat p{position:relative;z-index:1;font-size:12px;color:var(--muted)}

/* 05 正在直播 */
.live-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.live-card{position:relative;border-radius:18px;overflow:hidden;border:1px solid var(--line);transition:transform .25s;cursor:pointer;background:var(--panel)}
.live-card:hover{transform:scale(1.02)}
.live-media{position:relative;aspect-ratio:16/9;overflow:hidden}
.live-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s}
.live-card:hover .live-media img{transform:scale(1.06)}
.live-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(0,0,0,.78))}
.live-card:hover .live-media::before{content:"";position:absolute;top:0;left:-60%;width:40%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.22),transparent);transform:skewX(-18deg);animation:shine .6s ease forwards;z-index:2}
@keyframes shine{to{left:130%}}
.live-tag{position:absolute;top:12px;left:12px;z-index:3;display:flex;align-items:center;gap:5px;background:rgba(255,45,85,.85);color:#fff;font-size:11px;font-weight:700;padding:3px 9px;border-radius:6px}
.live-tag i{width:6px;height:6px;border-radius:50%;background:#fff;animation:pulse 1.8s infinite;display:block}
.viewers{position:absolute;top:12px;right:12px;z-index:3;background:rgba(8,6,12,.65);backdrop-filter:blur(4px);font-size:11.5px;color:#e7defa;padding:3px 10px;border-radius:14px}
.live-info{position:absolute;left:14px;bottom:12px;z-index:3}
.live-info h3{font-size:15px;margin-bottom:2px}
.live-info span{font-size:12px;color:#c9bfdc}

/* 06 主播榜 */
.rank{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.rank-row{display:flex;align-items:center;gap:18px;padding:16px 8px;border-bottom:1px solid var(--line);min-height:76px;transition:background .2s}
.rank-row:hover{background:rgba(168,85,247,.05)}
.rank-num{font-size:26px;font-weight:800;width:52px;text-align:center;color:transparent;-webkit-text-stroke:1px var(--muted);flex-shrink:0}
.rank-num.top{background:linear-gradient(135deg,var(--neon),var(--violet));-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-stroke:1px transparent}
.rank-ava{width:44px;height:44px;border-radius:50%;object-fit:cover;border:1px solid var(--line);flex-shrink:0}
.rank-name{min-width:120px}
.rank-name b{display:block;font-size:14.5px}
.rank-name span{font-size:12px;color:var(--muted)}
.rank-bar{flex:1;height:6px;border-radius:4px;background:rgba(255,255,255,.06);overflow:hidden;min-width:80px}
.rank-bar i{display:block;height:100%;border-radius:4px;background:linear-gradient(90deg,var(--cyan),var(--violet))}
.rank-score{font-size:13px;color:var(--cyan);font-weight:600;width:46px;text-align:right;flex-shrink:0}
.rank-time{font-size:12px;color:var(--muted);width:76px;text-align:right;flex-shrink:0}

/* 07 平台能力 */
.ability{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.abil{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:24px 20px;transition:border-color .2s}
.abil:hover{border-color:rgba(34,211,238,.5)}
.abil:hover .abil-ico{color:var(--cyan)}
.abil-ico{font-size:24px;color:var(--violet);margin-bottom:12px;transition:color .2s}
.abil h3{font-size:17px;margin-bottom:6px}
.abil p{font-size:13.5px;color:var(--soft);line-height:1.7}

/* 08 会员 */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:start}
.plan{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:30px 24px;display:flex;flex-direction:column}
.plan.pop{border-color:transparent;background:linear-gradient(var(--panel2),var(--panel2)) padding-box,linear-gradient(135deg,var(--neon),var(--violet)) border-box;border:1px solid transparent;margin-top:-8px;box-shadow:0 0 22px rgba(168,85,247,.18)}
.pop-tag{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:linear-gradient(90deg,var(--neon),var(--violet));color:#fff;font-size:11px;padding:3px 14px;border-radius:12px;white-space:nowrap}
.plan h3{font-size:16px;color:var(--soft);margin-bottom:10px;font-weight:600}
.price{font-size:14px;color:var(--soft);margin-bottom:20px}
.price b{font-size:34px;font-weight:800;color:var(--ink);margin-right:4px}
.price em{font-style:normal;font-size:13px;color:var(--muted)}
.plan ul{list-style:none;display:flex;flex-direction:column;gap:11px;margin-bottom:26px;flex:1}
.plan li{font-size:13.5px;color:var(--soft);display:flex;gap:9px;align-items:flex-start}
.plan li::before{content:"✓";color:var(--cyan);font-size:12px;margin-top:2px}
.plan .btn{width:100%}

/* 09 指南 */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;position:relative}
.step{position:relative;text-align:left;padding-top:6px}
.step-dot{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--neon),var(--violet));display:grid;place-items:center;font-size:14px;font-weight:700;color:#fff;margin-bottom:16px;box-shadow:var(--glow)}
.step:not(:last-child)::after{content:"";position:absolute;top:23px;left:44px;right:-8px;border-top:1px dashed rgba(168,85,247,.35)}
.step h3{font-size:16px;margin-bottom:6px}
.step p{font-size:13px;color:var(--soft);line-height:1.7}

/* 10 评价 */
.reviews-scroll{display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:16px;scrollbar-width:none}
.reviews-scroll::-webkit-scrollbar{display:none}
.review{flex:0 0 68vw;max-width:520px;scroll-snap-align:start;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:26px 24px}
.stars{color:var(--amber);font-size:13px;letter-spacing:2px;margin-bottom:14px}
.review p{font-size:14.5px;color:var(--soft);line-height:1.85;margin-bottom:16px}
.review .who{font-size:12px;color:var(--muted)}

/* 11 FAQ */
.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;align-items:start}
.faq{background:var(--panel);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.faq summary{list-style:none;cursor:pointer;padding:18px 20px;display:flex;justify-content:space-between;gap:14px;align-items:center;font-size:15px;font-weight:600;color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"＋";font-size:18px;color:var(--soft);transition:transform .25s,color .25s;flex-shrink:0}
.faq[open] summary::after{transform:rotate(45deg);color:var(--neon)}
.faq p{padding:0 20px 18px;font-size:13.5px;color:var(--soft);line-height:1.8}

/* 12 下载 CTA */
.cta{background:linear-gradient(135deg,var(--neon),var(--violet));border-radius:24px;padding:56px 32px;text-align:center;position:relative;overflow:hidden;animation:ctaGlow 4s ease-in-out infinite;margin-top:20px}
@keyframes ctaGlow{0%,100%{box-shadow:0 0 30px rgba(255,61,138,.25)}50%{box-shadow:0 0 60px rgba(168,85,247,.4)}}
.cta::before{content:"";position:absolute;width:400px;height:400px;background:rgba(255,255,255,.18);border-radius:50%;filter:blur(80px);top:-160px;right:-80px}
.cta h2{font-size:clamp(24px,3vw,28px);color:#fff;margin-bottom:14px;position:relative;z-index:1;line-height:1.4}
.cta p{color:rgba(255,255,255,.9);font-size:14.5px;margin-bottom:28px;position:relative;z-index:1;max-width:560px;margin-left:auto;margin-right:auto}
.cta-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;position:relative;z-index:1;margin-bottom:18px}
.cta .btn-white{background:#fff;color:#6a1b4d}
.cta .btn-white:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.2)}
.cta .btn-outlineW{border:1px solid rgba(255,255,255,.6);color:#fff}
.cta .btn-outlineW:hover{background:rgba(255,255,255,.12)}
.cta small{position:relative;z-index:1;font-size:12px;color:rgba(255,255,255,.8);display:block}

/* 13 页脚 */
footer{border-top:1px solid var(--line);padding:56px 0 0}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px;margin-bottom:40px}
.foot-brand .brand{font-size:16px;margin-bottom:14px}
.foot-brand p{font-size:13px;color:var(--muted);line-height:1.8;max-width:280px}
.foot-col h4{font-size:13.5px;color:var(--ink);margin-bottom:14px;font-weight:600}
.foot-col a{display:block;font-size:13px;color:var(--muted);margin-bottom:9px;transition:color .2s}
.foot-col a:hover{color:var(--neon)}
.foot-bottom{border-top:1px solid var(--line);padding:20px 0;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--muted)}
.disclaim{border-top:1px solid var(--line);padding:14px 0 26px;font-size:12px;color:var(--muted);line-height:1.8}

/* 移动端吸底 */
.mobile-bar{display:none}

@media (max-width:1024px){
  .cats,.slots{grid-template-columns:repeat(2,1fr)}
  .ability{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .step:nth-child(2)::after{display:none}
}
@media (max-width:900px){
  .plans{grid-template-columns:1fr;max-width:480px;margin:0 auto}
  .plan.pop{margin-top:0}
  .live-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  section{margin-bottom:52px}
  .nav-links{display:none}
  .burger{display:grid;place-items:center}
  .nav-right .btn-line{display:none}
  .nav-right .search-ico{display:none}
  .hero{padding-top:64px}
  .stats{grid-template-columns:repeat(2,1fr)}
  .cats,.slots{grid-template-columns:repeat(2,1fr)}
  .ability{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr}
  .faq-grid{grid-template-columns:1fr}
  .rank-bar{display:none}
  .rank-time{display:none}
  .rank-name{min-width:0;flex:1}
  .foot-grid{grid-template-columns:1fr}
  .hero h1{font-size:clamp(32px,9vw,44px)}
}
@media (max-width:560px){
  .cats,.slots{grid-template-columns:repeat(2,1fr)}
  .review{flex:0 0 84vw}
  .mobile-bar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:60;background:rgba(10,8,16,.92);backdrop-filter:blur(12px);border-top:1px solid var(--line);padding:10px 14px;align-items:center;justify-content:space-between;gap:12px}
  .mobile-bar span{font-size:12.5px;color:var(--soft);line-height:1.4}
  .mobile-bar span b{display:block;color:var(--ink);font-size:13px}
  footer{padding-bottom:70px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}