*{margin:0;padding:0;box-sizing:border-box}
:root{
  --ink:#0a0612;
  --ink-2:#160c2a;
  --ink-3:#221541;
  --line:#382b5c;
  --line-soft:#2a1f47;
  --violet:#a855f7;
  --violet-d:#8b3df0;
  --violet-l:#c98aff;
  --rose:#f59ec8;
  --rose-d:#e677a8;
  --mint:#5eead4;
  --gold:#fbcb78;
  --text:#ede9f0;
  --text-mid:#9c92b6;
  --text-dim:#6b6184;
  --grad-violet:linear-gradient(135deg,#a855f7 0%,#7c3aed 100%);
  --grad-rose:linear-gradient(135deg,#f59ec8 0%,#e677a8 100%);
  --grad-bg:radial-gradient(ellipse at top,#1a0f33 0%,#0a0612 70%);
}
html,body{background:var(--ink);color:var(--text);font-family:'PingFang SC','Microsoft YaHei',-apple-system,Helvetica,Arial,sans-serif;font-size:14px;line-height:1.65}
body{background:var(--grad-bg);background-attachment:fixed;min-height:100vh}
a{color:var(--violet-l);text-decoration:none}
a:hover{color:var(--rose)}
img{max-width:100%;display:block}
h1,h2,h3,h4{font-weight:800;letter-spacing:-.3px}

/* === 顶部条 === */
.ay-top{position:sticky;top:0;z-index:50;background:rgba(10,6,18,.85);backdrop-filter:blur(20px) saturate(180%);border-bottom:1px solid var(--line)}
.ay-top .wrap{max-width:1300px;margin:0 auto;padding:14px 28px;display:flex;align-items:center;gap:22px}
.ay-top .logo{display:flex;align-items:center;gap:12px;flex-shrink:0}
.ay-top .logo .drop{width:42px;height:42px;background:var(--grad-rose);border-radius:50% 50% 50% 0;transform:rotate(-45deg);position:relative;flex-shrink:0;box-shadow:0 0 24px rgba(245,158,200,.6),inset 0 -8px 12px rgba(255,255,255,.15)}
.ay-top .logo .drop::after{content:'';position:absolute;top:8px;left:10px;width:8px;height:14px;background:rgba(255,255,255,.4);border-radius:50%;filter:blur(2px);transform:rotate(45deg)}
.ay-top .logo .ti b{font-size:20px;background:var(--grad-rose);-webkit-background-clip:text;background-clip:text;color:transparent;letter-spacing:2px;font-weight:900}
.ay-top .logo .ti span{display:block;font-size:10px;color:var(--text-dim);letter-spacing:6px;margin-top:2px}
.ay-top nav{display:flex;gap:0;overflow-x:auto;scrollbar-width:none;flex:1}
.ay-top nav::-webkit-scrollbar{display:none}
.ay-top nav a{color:var(--text-mid);padding:8px 16px;font-size:14px;font-weight:600;white-space:nowrap;border-radius:18px;position:relative;transition:all .15s}
.ay-top nav a:hover{color:var(--text);background:rgba(168,85,247,.1)}
.ay-top nav a.on{color:#fff;background:var(--grad-violet);box-shadow:0 6px 24px rgba(168,85,247,.4)}
.ay-top .live-dot{display:flex;align-items:center;gap:6px;color:var(--rose);font-size:12px;font-weight:700;letter-spacing:1px;padding:6px 14px;background:rgba(245,158,200,.1);border:1px solid var(--rose);border-radius:20px}
.ay-top .live-dot::before{content:'';width:8px;height:8px;background:var(--rose);border-radius:50%;box-shadow:0 0 12px var(--rose);animation:pulse 1.5s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:.4}50%{opacity:1}}

/* === Hero 中央主推 === */
.ay-hero{max-width:1300px;margin:38px auto 30px;padding:0 28px;position:relative}
.ay-hero::before{content:'';position:absolute;left:-100px;top:-50px;width:500px;height:500px;background:radial-gradient(circle,rgba(168,85,247,.3) 0%,transparent 60%);filter:blur(40px);pointer-events:none;z-index:-1}
.ay-hero::after{content:'';position:absolute;right:-100px;bottom:-50px;width:400px;height:400px;background:radial-gradient(circle,rgba(245,158,200,.25) 0%,transparent 60%);filter:blur(40px);pointer-events:none;z-index:-1}
.hero-grid{display:grid;grid-template-columns:1fr 320px;gap:34px;align-items:center}
.hero-main{position:relative}
.hero-tag{display:inline-flex;align-items:center;gap:6px;background:var(--grad-rose);color:#1a0a14;padding:6px 14px;border-radius:14px;font-size:11px;letter-spacing:3px;font-weight:900;margin-bottom:20px}
.hero-tag::before{content:'●';color:#1a0a14}
.hero-main h1{font-size:42px;line-height:1.15;letter-spacing:-1px;color:var(--text);margin-bottom:18px}
.hero-main h1 em{font-style:normal;background:var(--grad-violet);-webkit-background-clip:text;background-clip:text;color:transparent;position:relative}
.hero-main h1 em::after{content:'';position:absolute;left:0;right:0;bottom:-5px;height:3px;background:var(--grad-violet);border-radius:2px;opacity:.6}
.hero-main .lead{color:var(--text-mid);font-size:15px;line-height:1.85;margin-bottom:20px;max-width:580px}
.hero-main .lead b{color:var(--violet-l);font-weight:700}
.hero-meta{display:flex;gap:30px;margin-bottom:22px;padding:14px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.hero-meta .it b{display:block;font-size:22px;background:var(--grad-rose);-webkit-background-clip:text;background-clip:text;color:transparent;font-weight:900}
.hero-meta .it span{font-size:11px;color:var(--text-dim);letter-spacing:2px}
.hero-cta{display:flex;gap:12px}
.btn-ay{background:var(--grad-violet);color:#fff;padding:11px 26px;border-radius:22px;font-size:14px;font-weight:700;letter-spacing:1px;box-shadow:0 8px 24px rgba(168,85,247,.4);display:inline-flex;align-items:center;gap:8px}
.btn-ay:hover{color:#fff;transform:translateY(-2px);box-shadow:0 12px 32px rgba(168,85,247,.6)}
.btn-line{background:transparent;color:var(--text);padding:10px 22px;border:1px solid var(--line);border-radius:22px;font-size:14px}
.btn-line:hover{color:var(--rose);border-color:var(--rose)}

/* hero 右侧大圆形主播卡 */
.hero-streamer{position:relative;text-align:center}
.streamer-ring{width:280px;height:280px;border-radius:50%;background:conic-gradient(from 0deg,var(--violet) 0deg,var(--rose) 120deg,var(--mint) 240deg,var(--violet) 360deg);padding:4px;margin:0 auto;animation:rot 8s linear infinite;position:relative}
@keyframes rot{to{transform:rotate(360deg)}}
.streamer-ring::before{content:'';position:absolute;inset:-8px;border-radius:50%;background:radial-gradient(circle,rgba(168,85,247,.5) 0%,transparent 70%);filter:blur(20px);z-index:-1}
.streamer-ring .frame{width:100%;height:100%;border-radius:50%;background:var(--ink);padding:6px;animation:rot 8s linear infinite reverse}
.streamer-ring img{width:100%;height:100%;object-fit:cover;border-radius:50%}
.streamer-live{position:absolute;top:16px;right:20px;background:#ff2856;color:#fff;font-size:10px;font-weight:900;padding:3px 9px;border-radius:8px;letter-spacing:1px;animation:pulse 1.5s infinite;z-index:2}
.streamer-info{margin-top:14px;color:var(--text)}
.streamer-info h3{font-size:20px;font-weight:900;margin-bottom:4px;color:var(--rose)}
.streamer-info p{color:var(--text-dim);font-size:12px;letter-spacing:2px}
.streamer-bullet{position:absolute;background:rgba(168,85,247,.85);color:#fff;font-size:11px;padding:4px 10px;border-radius:14px;backdrop-filter:blur(6px);box-shadow:0 4px 14px rgba(168,85,247,.3);white-space:nowrap}
.streamer-bullet.b1{top:10%;left:-30px}
.streamer-bullet.b2{top:42%;right:-50px;background:rgba(245,158,200,.85)}
.streamer-bullet.b3{bottom:18%;left:-50px;background:rgba(94,234,212,.85);color:#0a0612}

/* === 区块标题 === */
.sec-ay{max-width:1300px;margin:50px auto 22px;padding:0 28px;display:flex;align-items:flex-end;gap:14px}
.sec-ay h2{font-size:30px;font-weight:900;color:var(--text);letter-spacing:-.5px;line-height:1}
.sec-ay h2 em{font-style:normal;background:var(--grad-rose);-webkit-background-clip:text;background-clip:text;color:transparent}
.sec-ay .sub{color:var(--text-dim);font-size:11px;letter-spacing:4px;padding-bottom:6px;text-transform:uppercase}
.sec-ay .more{margin-left:auto;color:var(--rose);font-size:13px;font-weight:600;padding:6px 14px;border:1px solid var(--rose);border-radius:14px}
.sec-ay .more:hover{background:var(--rose);color:#1a0a14}

/* === 主区 === */
.ay-main{max-width:1300px;margin:0 auto;padding:0 28px 60px}

/* 圆头像主播卡网格 5 列 */
.streamer-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:24px 20px}
.sc-card{position:relative;text-align:center;cursor:pointer;padding:18px 8px;border-radius:20px;background:linear-gradient(180deg,rgba(168,85,247,.06) 0%,transparent 100%);border:1px solid transparent;transition:all .25s}
.sc-card:hover{background:linear-gradient(180deg,rgba(168,85,247,.12) 0%,rgba(245,158,200,.06) 100%);border-color:var(--violet);transform:translateY(-4px)}
.sc-avatar{width:108px;height:108px;border-radius:50%;margin:0 auto 14px;position:relative;padding:3px;background:conic-gradient(var(--violet),var(--rose),var(--mint),var(--violet))}
.sc-card:hover .sc-avatar{animation:rot 6s linear infinite}
.sc-avatar .pic{width:100%;height:100%;border-radius:50%;overflow:hidden;background:#000;padding:3px}
.sc-avatar img{width:100%;height:100%;object-fit:cover;border-radius:50%}
.sc-live{position:absolute;top:-2px;right:0;background:#ff2856;color:#fff;font-size:9px;font-weight:900;padding:2px 7px;border-radius:6px;letter-spacing:1px;box-shadow:0 4px 12px rgba(255,40,86,.5);z-index:2}
.sc-card h4{font-size:15px;color:var(--text);font-weight:700;margin-bottom:6px}
.sc-tag{display:inline-block;background:rgba(168,85,247,.15);color:var(--violet-l);font-size:10px;padding:2px 9px;border-radius:8px;margin-bottom:8px;letter-spacing:1px;font-weight:600;border:1px solid rgba(168,85,247,.3)}
.sc-stat{display:flex;justify-content:center;gap:12px;color:var(--text-dim);font-size:11px}
.sc-stat span b{color:var(--rose);font-weight:700;font-size:13px;display:block;margin-bottom:1px}

/* 短视频网格 9:16 */
.shorts-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.short-card{position:relative;aspect-ratio:9/16;border-radius:14px;overflow:hidden;cursor:pointer;background:#000;border:1px solid var(--line)}
.short-card:hover{transform:translateY(-4px);border-color:var(--rose);box-shadow:0 14px 32px rgba(168,85,247,.25)}
.short-card img{width:100%;height:100%;object-fit:cover}
.short-card::after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.9) 0%,transparent 50%);pointer-events:none}
.short-card .duration{position:absolute;top:8px;right:8px;background:rgba(0,0,0,.7);color:#fff;font-size:10px;padding:2px 7px;border-radius:8px;backdrop-filter:blur(6px);font-weight:600}
.short-card .heart{position:absolute;top:8px;left:8px;color:var(--rose);font-size:11px;font-weight:700;text-shadow:0 1px 4px rgba(0,0,0,.5)}
.short-card .heart::before{content:'♥ '}
.short-card .info{position:absolute;left:10px;right:10px;bottom:10px;color:#fff;z-index:2}
.short-card .info h5{font-size:12px;font-weight:700;margin-bottom:3px;line-height:1.3;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.short-card .info .who{color:var(--rose);font-size:10px;font-weight:600}

/* 长文章卡 */
.ay-essay{background:linear-gradient(135deg,var(--ink-2) 0%,var(--ink-3) 100%);border:1px solid var(--line);border-radius:18px;padding:32px 36px;margin-bottom:16px;position:relative;overflow:hidden}
.ay-essay::before{content:'';position:absolute;top:0;left:0;width:6px;height:80px;background:var(--grad-rose);border-radius:0 6px 6px 0}
.ay-essay::after{content:'';position:absolute;right:-50px;top:-50px;width:200px;height:200px;background:radial-gradient(circle,rgba(168,85,247,.1) 0%,transparent 70%);pointer-events:none}
.ay-essay .topic{display:inline-block;background:rgba(245,158,200,.15);color:var(--rose);padding:5px 14px;border-radius:12px;font-size:11px;letter-spacing:3px;margin-bottom:14px;font-weight:800;border:1px solid rgba(245,158,200,.3)}
.ay-essay h3{font-size:22px;color:var(--text);margin-bottom:12px;font-weight:800;letter-spacing:-.3px;line-height:1.35}
.ay-essay p{color:#c5b8d8;font-size:14.5px;line-height:1.95;letter-spacing:.3px}
.ay-essay p b{color:var(--violet-l);font-weight:600}
.ay-essay .by{display:flex;justify-content:space-between;color:var(--text-dim);font-size:12px;margin-top:18px;padding-top:16px;border-top:1px dashed var(--line);letter-spacing:1px}
.ay-essay .by b{color:var(--rose)}

/* FAQ 气泡 */
.ay-faq{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:24px}
.ay-faq .qa{background:rgba(168,85,247,.05);border:1px solid var(--line);border-radius:16px;padding:18px 22px;position:relative;padding-left:54px}
.ay-faq .qa::before{content:'?';position:absolute;left:18px;top:18px;width:26px;height:26px;background:var(--grad-violet);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:14px}
.ay-faq h4{font-size:14px;color:var(--rose);margin-bottom:8px;font-weight:700}
.ay-faq p{color:var(--text-mid);font-size:13px;line-height:1.8}

/* 页脚 */
.ay-foot{background:linear-gradient(180deg,var(--ink) 0%,#000 100%);border-top:1px solid var(--line);padding:48px 0 28px;margin-top:60px;position:relative;overflow:hidden}
.ay-foot::before{content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);width:60%;height:1px;background:linear-gradient(90deg,transparent,var(--violet),var(--rose),var(--violet),transparent)}
.ay-foot .wrap{max-width:1300px;margin:0 auto;padding:0 28px}
.ay-foot .brand-f{display:flex;align-items:center;gap:14px;margin-bottom:18px}
.ay-foot .brand-f .drop{width:36px;height:36px;background:var(--grad-rose);border-radius:50% 50% 50% 0;transform:rotate(-45deg);box-shadow:0 0 18px rgba(245,158,200,.5)}
.ay-foot .brand-f h3{font-size:22px;background:var(--grad-rose);-webkit-background-clip:text;background-clip:text;color:transparent;letter-spacing:3px;font-weight:900}
.ay-foot p{color:var(--text-mid);font-size:13px;line-height:1.9;max-width:920px}
.ay-foot .links-f{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.ay-foot .links-f a{background:rgba(168,85,247,.08);color:var(--text-mid);padding:6px 14px;border-radius:14px;font-size:12px;border:1px solid var(--line)}
.ay-foot .links-f a:hover{background:var(--grad-violet);color:#fff;border-color:transparent}
.ay-foot .end-f{margin-top:24px;padding-top:18px;border-top:1px solid var(--line-soft);color:var(--text-dim);font-size:12px;display:flex;justify-content:space-between;letter-spacing:1px}

@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:24px}
  .hero-main h1{font-size:30px}
  .streamer-grid{grid-template-columns:repeat(2,1fr)}
  .shorts-grid{grid-template-columns:repeat(3,1fr)}
  .ay-faq{grid-template-columns:1fr}
  .sec-ay h2{font-size:22px}
}