:root{
  --bg:#08060C;--panel:#12101A;--panel-2:#171423;
  --ink:#F5F0FF;--soft:#B4A9C8;--muted:#7C7191;
  --neon:#FF3D8A;--violet:#A855F7;--cyan:#22D3EE;--amber:#FFC53D;
  --line:rgba(168,85,247,.18);
  --wrap:min(1200px,calc(100% - 40px));
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;font-size:15px;line-height:1.85;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.wrap{width:var(--wrap);margin:0 auto}
section{padding:88px 0;position:relative}
h2.sec-title{font-size:clamp(24px,2.6vw,32px);font-weight:800;letter-spacing:.5px;margin-bottom:10px}
p.sec-sub{color:var(--soft);font-size:14.5px;margin-bottom:36px;max-width:640px}
.grad-text{background:linear-gradient(90deg,var(--neon),var(--violet));-webkit-background-clip:text;background-clip:text;color:transparent}
.eyebrow{display:inline-block;font-size:12px;letter-spacing:2px;color:var(--cyan);margin-bottom:10px;text-transform:uppercase}

/* 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:"";width:2px;height:18px;background:var(--neon);margin-left:calc((100vw - var(--wrap))/2);flex:0 0 2px}
.marquee{flex:1;overflow:hidden;position:relative;mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.marquee-track{display:flex;gap:48px;white-space:nowrap;width:max-content;animation:marquee 40s linear infinite;padding-left:16px}
.notice:hover .marquee-track{animation-play-state:paused}
.marquee-track span{font-size:12.5px;color:var(--soft)}
.marquee-track span i{color:var(--neon);font-style:normal;margin-right:8px}
@keyframes marquee{to{transform:translateX(-50%)}}

/* 01 导航 */
.nav{position:sticky;top:0;z-index:60;background:rgba(10,8,16,.72);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-in{width:var(--wrap);margin:0 auto;height:64px;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:800;letter-spacing:.5px}
.brand img{height:32px;width:auto;border-radius:8px}
.brand-mark{width:26px;height:26px;border-radius:8px;background:linear-gradient(135deg,var(--neon),var(--violet));display:none}
.nav-links{display:flex;gap:26px;margin-left:auto}
.nav-links a{font-size:14px;color:var(--soft);transition:color .2s}
.nav-links a:hover{color:var(--neon)}
.nav-right{display:flex;align-items:center;gap:14px;margin-left:auto}
.nav-links + .nav-right{margin-left:0}
.icon-btn{width:34px;height:34px;border-radius:10px;border:1px solid var(--line);display:grid;place-items:center;color:var(--soft);transition:.2s}
.icon-btn:hover{color:var(--ink);border-color:var(--violet)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;font-size:14px;font-weight:600;padding:11px 24px;border:1px solid transparent;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s}
.btn-primary{background:linear-gradient(135deg,var(--neon),var(--violet));color:#fff;box-shadow:0 0 24px rgba(255,61,138,.2)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(255,61,138,.38)}
.btn-ghost{border-color:var(--line);color:var(--ink);background:transparent}
.btn-ghost:hover{border-color:var(--cyan);transform:translateY(-2px)}
.nav .btn{padding:9px 20px}
.hamburger{display:none;width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:transparent;color:var(--ink);font-size:18px;align-items:center;justify-content:center;cursor:pointer}
.mobile-menu{display:none}

/* 02 首屏 */
.hero{padding-top:72px;text-align:center;overflow:hidden}
.hero-glow{position:absolute;border-radius:50%;filter:blur(120px);pointer-events:none;z-index:0}
.g1{width:420px;height:420px;background:rgba(255,61,138,.28);top:-80px;left:6%}
.g2{width:460px;height:460px;background:rgba(168,85,247,.24);top:120px;right:2%}
.g3{width:380px;height:380px;background:rgba(34,211,238,.18);top:320px;left:38%}
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(168,85,247,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(168,85,247,.07) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(ellipse at 50% 30%,#000,transparent 72%);-webkit-mask-image:radial-gradient(ellipse at 50% 30%,#000,transparent 72%);pointer-events:none}
.hero .wrap{position:relative;z-index:1}
.live-badge{display:inline-flex;align-items:center;gap:9px;font-size:12.5px;color:var(--soft);border:1px solid var(--line);border-radius:999px;padding:6px 16px;background:rgba(18,16,26,.7);margin-bottom:26px}
.dot{width:8px;height:8px;border-radius:50%;background:var(--neon);box-shadow:0 0 0 0 rgba(255,61,138,.7);animation:pulse 1.8s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(255,61,138,.7)}70%{box-shadow:0 0 0 10px rgba(255,61,138,0)}100%{box-shadow:0 0 0 0 rgba(255,61,138,0)}}
.hero h1{font-size:clamp(40px,6vw,64px);font-weight:800;line-height:1.22;letter-spacing:-.5px}
.hero p.lead{color:var(--soft);font-size:16px;max-width:600px;margin:22px auto 34px}
.hero-actions{display:flex;justify-content:center;gap:14px;flex-wrap:wrap}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:64px;border-top:1px solid var(--line);padding-top:34px}
.stat b{display:block;font-size:clamp(26px,3vw,36px);font-weight:800;background:linear-gradient(135deg,#fff,var(--soft));-webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{font-size:13px;color:var(--muted)}
.stat b em{font-style:normal;font-size:.6em;color:var(--soft);margin-left:2px}

/* 03 时段表 */
.slot-grid{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:.2s}
.slot:hover{background:var(--panel-2);border-color:rgba(34,211,238,.4)}
.slot.now{border-color:var(--neon);box-shadow:0 0 24px rgba(255,61,138,.2);animation:breathe 3s ease-in-out infinite}
@keyframes breathe{0%,100%{box-shadow:0 0 18px rgba(255,61,138,.16)}50%{box-shadow:0 0 30px rgba(255,61,138,.34)}}
.slot-now-tag{position:absolute;top:-9px;left:14px;font-size:11px;background:var(--neon);color:#fff;padding:1px 9px;border-radius:999px;font-weight:600}
.slot time{font-family:ui-monospace,Menlo,monospace;font-size:12px;color:var(--cyan);letter-spacing:.5px}
.slot .slot-ico{font-size:22px;margin:8px 0 4px;line-height:1}
.slot h3{font-size:16px;font-weight:600;margin-bottom:4px}
.slot p{font-size:13px;color:var(--muted);line-height:1.6}

/* 04 分类 */
.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.cat{position:relative;border-radius:16px;padding:20px;border:1px solid var(--line);transition:transform .2s;overflow:hidden}
.cat::before{content:"";position:absolute;inset:0;opacity:.10;transition:opacity .2s;z-index:0}
.cat:nth-child(1)::before{background:linear-gradient(135deg,var(--neon),var(--violet))}
.cat:nth-child(2)::before{background:linear-gradient(135deg,var(--cyan),var(--violet))}
.cat:nth-child(3)::before{background:linear-gradient(135deg,var(--amber),var(--neon))}
.cat:nth-child(4)::before{background:linear-gradient(135deg,var(--violet),var(--cyan))}
.cat:nth-child(5)::before{background:linear-gradient(135deg,var(--neon),var(--amber))}
.cat:nth-child(6)::before{background:linear-gradient(135deg,var(--cyan),var(--neon))}
.cat:nth-child(7)::before{background:linear-gradient(135deg,var(--violet),var(--neon))}
.cat:nth-child(8)::before{background:linear-gradient(135deg,var(--amber),var(--violet))}
.cat:hover{transform:translateY(-3px)}
.cat:hover::before{opacity:.18}
.cat .c-ico{position:relative;z-index:1;font-size:22px;margin-bottom:10px;display:inline-block;transition:transform .2s}
.cat:hover .c-ico{transform:scale(1.1)}
.cat h3{position:relative;z-index:1;font-size:15px;font-weight:600;margin-bottom:2px}
.cat span{position:relative;z-index:1;font-size:12px;color:var(--soft)}

/* 05 正在直播 */
.live-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.live-card{position:relative;border-radius:18px;overflow:hidden;border:1px solid var(--line);background:var(--panel);transition:transform .2s}
.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:-60%;left:-70%;width:60%;height:220%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.16),transparent);transform:rotate(18deg);animation:sweep .6s ease-out;z-index:2}
@keyframes sweep{to{left:130%}}
.live-tag{position:absolute;top:12px;left:12px;z-index:3;display:flex;align-items:center;gap:6px;background:rgba(8,6,12,.62);backdrop-filter:blur(6px);border-radius:999px;padding:3px 10px;font-size:11.5px;font-weight:600}
.live-tag .dot{width:6px;height:6px;animation:none;background:var(--neon);box-shadow:0 0 8px var(--neon)}
.viewers{position:absolute;top:12px;right:12px;z-index:3;font-size:11.5px;color:var(--ink);background:rgba(8,6,12,.55);backdrop-filter:blur(6px);padding:3px 10px;border-radius:999px}
.live-meta{position:absolute;left:14px;bottom:12px;z-index:3}
.live-meta h3{font-size:16px;font-weight:600;line-height:1.4}
.live-meta span{font-size:12px;color:var(--soft)}

/* 06 主播榜 */
.rank-list{border-top:1px solid var(--line)}
.rank-row{display:grid;grid-template-columns:64px 40px 1fr 180px 92px;align-items:center;gap:18px;padding:16px 4px;border-bottom:1px solid var(--line);min-height:76px}
.rank-no{font-size:32px;font-weight:800;line-height:1;color:transparent;-webkit-text-stroke:1px rgba(180,169,200,.5)}
.rank-no.top{-webkit-text-stroke:0;background:linear-gradient(135deg,var(--neon),var(--cyan));-webkit-background-clip:text;background-clip:text}
.rank-avatar{width:40px;height:40px;border-radius:50%;object-fit:cover;border:1px solid var(--line)}
.rank-name{font-size:14.5px;font-weight:600}
.rank-name span{display:block;font-size:12px;color:var(--muted);font-weight:400}
.rank-bar{height:6px;border-radius:999px;background:rgba(168,85,247,.14);overflow:hidden}
.rank-bar i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--neon),var(--violet))}
.rank-time{font-size:12.5px;color:var(--soft);text-align:right}

/* 07 平台能力 */
.ability-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.ability{border:1px solid var(--line);border-radius:16px;padding:24px;background:var(--panel);transition:border-color .2s}
.ability:hover{border-color:var(--cyan)}
.ability .a-ico{font-size:24px;line-height:1;margin-bottom:12px;color:var(--cyan);transition:color .2s}
.ability:hover .a-ico{color:var(--neon)}
.ability h3{font-size:17px;font-weight:600;margin-bottom:6px}
.ability p{font-size:13.5px;color:var(--soft)}

/* 08 会员 */
.member-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:start}
.member{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:28px 24px;position:relative;transition:.2s}
.member.pop{border-color:transparent;background:linear-gradient(var(--panel),var(--panel)) padding-box,linear-gradient(135deg,var(--neon),var(--violet)) border-box;border:1px solid transparent;margin-top:-8px;box-shadow:0 0 24px rgba(168,85,247,.2)}
.member .pop-tag{position:absolute;top:-12px;left:50%;transform:translateX(-50%);font-size:11.5px;background:linear-gradient(135deg,var(--neon),var(--violet));color:#fff;padding:2px 12px;border-radius:999px;font-weight:600;white-space:nowrap}
.member h3{font-size:16px;font-weight:600;color:var(--soft)}
.member .price{margin:12px 0 20px;font-weight:800;font-size:34px;line-height:1}
.member .price em{font-style:normal;font-size:13px;font-weight:400;color:var(--muted);margin-left:4px}
.member ul{list-style:none;display:grid;gap:10px;margin-bottom:24px}
.member li{font-size:13.5px;color:var(--soft);display:flex;gap:8px;align-items:flex-start}
.member li::before{content:"✓";color:var(--cyan);font-weight:700;flex:0 0 auto}
.member .btn{width:100%}

/* 09 指南 */
.guide-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;position:relative}
.guide-step{position:relative;text-align:left}
.guide-no{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:14px}
.guide-step:not(:last-child)::after{content:"";position:absolute;top:17px;left:44px;right:-14px;border-top:1px dashed rgba(168,85,247,.35)}
.guide-step h3{font-size:15.5px;font-weight:600;margin-bottom:4px}
.guide-step p{font-size:13.5px;color:var(--muted)}

/* 10 评价 */
.review-track{display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:10px;scrollbar-width:none}
.review-track::-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:22px}
.stars{color:var(--amber);font-size:13px;letter-spacing:2px;margin-bottom:10px}
.review p{font-size:14px;color:var(--soft);margin-bottom:14px}
.review cite{font-style:normal;font-size:12px;color:var(--muted)}

/* 11 FAQ */
.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;align-items:start}
.faq{border:1px solid var(--line);border-radius:14px;background:var(--panel);overflow:hidden}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:18px 20px;font-size:15px;font-weight:600}
.faq summary::-webkit-details-marker{display:none}
.faq summary .plus{color:var(--soft);font-size:18px;transition:transform .2s,color .2s;flex:0 0 auto}
.faq[open] summary .plus{transform:rotate(45deg);color:var(--neon)}
.faq .ans{padding:0 20px 18px;font-size:13.5px;line-height:1.8;color:var(--soft)}

/* 12 CTA */
.cta-wrap{padding:0 0 88px}
.cta{position:relative;border-radius:24px;background:linear-gradient(135deg,var(--neon),var(--violet));padding:56px 40px;text-align:center;overflow:hidden}
.cta::after{content:"";position:absolute;inset:-40%;background:radial-gradient(circle,rgba(255,255,255,.28),transparent 60%);animation:breathe 5s ease-in-out infinite;pointer-events:none}
.cta > *{position:relative;z-index:1}
.cta h2{font-size:28px;font-weight:700;line-height:1.4;margin-bottom:10px}
.cta p{font-size:14.5px;color:rgba(255,255,255,.92);max-width:520px;margin:0 auto 26px}
.cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.btn-white{background:#fff;color:#1A1024}
.btn-white:hover{transform:translateY(-2px)}
.btn-outline-white{border:1px solid rgba(255,255,255,.7);color:#fff}
.btn-outline-white:hover{background:rgba(255,255,255,.12)}
.cta small{display:block;margin-top:18px;font-size:12px;color:rgba(255,255,255,.75)}

/* 13 页脚 */
footer{border-top:1px solid var(--line);padding:56px 0 30px;background:#0A0810}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px}
.foot-brand{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:800;margin-bottom:12px}
.foot-brand img{height:30px;width:auto;border-radius:8px}
.foot-desc{font-size:13px;color:var(--muted);max-width:280px}
.foot-col h4{font-size:13px;color:var(--ink);margin-bottom:14px;font-weight:600}
.foot-col a{display:block;font-size:13px;color:var(--muted);margin-bottom:10px;transition:color .2s}
.foot-col a:hover{color:var(--neon)}
.copyright{border-top:1px solid var(--line);margin-top:40px;padding-top:20px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--muted)}
.disclaimer{margin-top:14px;font-size:12px;color:var(--muted);line-height:1.7}
.copyright time{color:var(--muted)}

/* 吸底条 */
.sticky-bar{display:none}

@media (max-width:1024px){
  .nav-links{gap:18px}
  .slot-grid,.cat-grid{grid-template-columns:repeat(4,1fr)}
  .ability-grid{grid-template-columns:repeat(3,1fr)}
  .rank-row{grid-template-columns:52px 40px 1fr 140px 84px;gap:14px}
}
@media (max-width:900px){
  .ability-grid{grid-template-columns:repeat(2,1fr)}
  .member-grid{grid-template-columns:1fr}
  .member.pop{margin-top:0}
  .guide-grid{grid-template-columns:repeat(2,1fr)}
  .guide-step:not(:last-child)::after{display:none}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  section{padding:52px 0}
  .hero{padding-top:48px}
  .nav-links{display:none}
  .nav-right .btn{display:none}
  .icon-btn.search{display:none}
  .hamburger{display:flex}
  .mobile-menu.open{display:block;padding:10px 0 18px;border-top:1px solid var(--line)}
  .mobile-menu a{display:block;padding:10px 0;font-size:14.5px;color:var(--soft)}
  .slot-grid,.cat-grid{grid-template-columns:repeat(2,1fr)}
  .live-grid{grid-template-columns:1fr}
  .hero-stats{grid-template-columns:repeat(2,1fr);gap:22px;margin-top:44px}
  .rank-row{grid-template-columns:38px 32px 1fr 80px;gap:10px}
  .rank-bar{display:none}
  .faq-grid{grid-template-columns:1fr}
  .review{flex:0 0 82vw}
  .foot-grid{grid-template-columns:1fr}
  .cta{padding:40px 22px}
  .cta h2{font-size:23px}
}
@media (max-width:560px){
  .sticky-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;position:fixed;left:0;right:0;bottom:0;z-index:70;padding:10px 16px;background:rgba(10,8,16,.9);backdrop-filter:blur(14px);border-top:1px solid var(--line)}
  .sticky-bar span{font-size:12.5px;color:var(--soft)}
  .sticky-bar .btn{padding:9px 18px}
  footer{padding-bottom:96px}
  .hero h1{font-size:34px}
  .member{padding:24px 18px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}