:root{
  --bg:#0b1222;
  --bg-soft:#0f172a;
  --fg:#e8eefb;
  --muted:#8ea3c2;
  --line:#1d2c47;
  --accent:#10b981;
  --accent-2:#8b5cf6;
  --gap:16px;
  --radius:12px;
  --shadow:0 8px 24px rgba(0,0,0,.45);
  --font:"Segoe UI","Microsoft YaHei",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--font);font-size:16px;line-height:1.7;}
img{display:block;max-width:100%;height:auto;}
a{color:var(--accent);text-decoration:none;}
h1,h2,h3,h4{margin:0 0 12px;font-weight:800;letter-spacing:-.5px;line-height:1.35;}
p{margin:0 0 14px;}
h1{font-size:40px;}
h2{font-size:26px;}
h3{font-size:20px;}
.streamlotter-wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 20px;}
.streamlotter-block{padding:32px 0;border-top:1px solid var(--line);}
.streamlotter-block--soft{background:#0d1526;}
.streamlotter-block-head{display:flex;align-items:center;gap:10px;margin-bottom:8px;}
.streamlotter-block-head::before{content:"";width:6px;height:22px;border-radius:3px;background:linear-gradient(180deg,var(--accent),var(--accent-2));}
.streamlotter-block-head h2{margin:0;}
.streamlotter-lead{color:var(--muted);font-size:15px;margin:0 0 20px;}
.streamlotter-cols{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;}
.streamlotter-cols--figure{grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);align-items:start;}
.streamlotter-header{position:sticky;top:0;z-index:60;background:#070c16;border-bottom:1px solid var(--line);}
.streamlotter-nav{max-width:1180px;margin:0 auto;padding:10px 20px;display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;}
.streamlotter-brand{font-weight:800;font-size:16px;color:#fff;letter-spacing:-.5px;display:flex;align-items:center;gap:8px;}
.streamlotter-brand::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px var(--accent);}
.nav-links{display:flex;flex-wrap:wrap;gap:6px 16px;align-items:center;}
.nav-links a{color:#fff;font-size:14px;padding:4px 0;border-bottom:2px solid transparent;transition:color .2s,border-color .2s;}
.nav-links a:hover,.nav-links a:focus-visible{color:var(--accent);border-bottom-color:var(--accent);}
.streamlotter-hero{padding:40px 0 34px;background:radial-gradient(1000px 380px at 82% -25%,rgba(139,92,246,.20),transparent),radial-gradient(720px 320px at 8% 0%,rgba(16,185,129,.16),transparent);}
.streamlotter-hero-h1{font-size:40px;margin-bottom:18px;color:#fff;}
.streamlotter-hero-cols{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;color:#cbd8ec;}
.streamlotter-hero-art{display:flex;justify-content:flex-end;margin-top:14px;}
.streamlotter-hero-art img{width:128px;height:128px;object-fit:cover;border-radius:var(--radius);border:1px solid rgba(16,185,129,.5);}
.streamlotter-card{background:#101a2e;border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;}
.streamlotter-card:hover{transform:translateY(-3px);border-color:rgba(16,185,129,.7);box-shadow:0 12px 30px rgba(16,185,129,.18);}
.streamlotter-card h3{color:#fff;margin-bottom:8px;}
.streamlotter-card p:last-child{margin-bottom:0;}
.streamlotter-glow{animation:streamlotter-aurora 7s ease-in-out infinite;}
@keyframes streamlotter-aurora{
  0%,100%{border-color:rgba(16,185,129,.55);box-shadow:0 0 0 rgba(16,185,129,0);}
  50%{border-color:rgba(139,92,246,.78);box-shadow:0 0 18px rgba(139,92,246,.28);}
}
.streamlotter-news-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;}
.streamlotter-news-card{display:flex;flex-direction:column;gap:8px;}
.streamlotter-news-date{font-size:12px;color:var(--accent);letter-spacing:.5px;}
.streamlotter-news-title{font-size:20px;font-weight:800;margin:0;color:#fff;transition:color .2s;}
.streamlotter-news-sum{margin:0;color:var(--muted);font-size:15px;}
.streamlotter-news-card:hover .streamlotter-news-title{color:var(--accent);}
.streamlotter-table{width:100%;border-collapse:collapse;background:#0e1728;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;font-size:15px;}
.streamlotter-table th,.streamlotter-table td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top;}
.streamlotter-table th{background:#131f36;color:#fff;font-weight:800;}
.streamlotter-table tbody tr:nth-child(even){background:#0b1424;}
.streamlotter-table tbody tr:hover{background:#152340;}
.streamlotter-faq-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:24px;align-items:start;}
.streamlotter-faq-main{background:#101a2e;border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);}
.streamlotter-faq-rail{display:flex;flex-direction:column;gap:10px;}
.streamlotter-faq-rail h2{font-size:20px;margin-bottom:2px;}
.streamlotter-detail{background:#101a2e;border:1px solid var(--line);border-radius:10px;padding:10px 12px;transition:border-color .2s,background .2s;}
.streamlotter-detail summary{cursor:pointer;font-size:14px;font-weight:700;color:#fff;list-style:none;outline:none;}
.streamlotter-detail summary::-webkit-details-marker{display:none;}
.streamlotter-detail summary::before{content:"＋";color:var(--accent);margin-right:6px;font-weight:800;}
.streamlotter-detail[open] summary::before{content:"－";}
.streamlotter-detail p{margin:10px 0 0;font-size:14px;color:var(--muted);line-height:1.7;}
.streamlotter-detail:hover{border-color:rgba(139,92,246,.65);background:#111d33;}
.streamlotter-detail:first-child{margin-top:0;}
.streamlotter-btn{display:inline-block;padding:10px 24px;border-radius:999px;background:linear-gradient(90deg,var(--accent),var(--accent-2));color:#04121a;font-weight:800;font-size:15px;border:none;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease;}
.streamlotter-btn:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(16,185,129,.35);}
.streamlotter-btn:active{transform:translateY(0);box-shadow:none;}
.streamlotter-badge{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;border:1px solid rgba(16,185,129,.55);color:var(--accent);background:rgba(16,185,129,.09);margin-right:6px;}
.streamlotter-figure{margin:0;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:#0e1728;}
.streamlotter-figure img{width:100%;height:auto;}
.streamlotter-cta{background:linear-gradient(135deg,rgba(16,185,129,.14),rgba(139,92,246,.16));border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:36px 0;}
.streamlotter-cta-grid{display:grid;grid-template-columns:minmax(0,1.5fr) 200px;gap:24px;align-items:center;}
.streamlotter-cta-grid img{width:100%;border-radius:var(--radius);border:1px solid rgba(16,185,129,.45);}
.streamlotter-footer{background:#070c16;border-top:1px solid var(--line);padding:28px 0 18px;color:var(--muted);font-size:14px;}
.streamlotter-footer-inner{max-width:1180px;margin:0 auto;padding:0 20px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;}
.streamlotter-footer h4{color:#fff;font-size:15px;margin-bottom:8px;}
.streamlotter-footer p{margin:0 0 6px;}
.streamlotter-footer a{color:var(--muted);}
.streamlotter-footer a:hover{color:var(--accent);}
.streamlotter-footer-bottom{border-top:1px solid var(--line);margin-top:18px;padding-top:14px;text-align:center;font-size:13px;color:#6b7f9c;}
.streamlotter-cta p:last-of-type{margin-bottom:16px;}
@media (max-width:1024px){
  .streamlotter-hero-cols{grid-template-columns:1fr;}
  .streamlotter-cols{grid-template-columns:1fr;}
  .streamlotter-cols--figure{grid-template-columns:1fr;}
  .streamlotter-faq-layout{grid-template-columns:1fr;}
  .streamlotter-news-grid{grid-template-columns:1fr;}
  .streamlotter-footer-inner{grid-template-columns:1fr 1fr;}
  .streamlotter-cta-grid{grid-template-columns:1fr;}
  .streamlotter-hero-h1{font-size:30px;}
}
@media (max-width:720px){
  h1,.streamlotter-hero-h1{font-size:26px;}
  h2{font-size:20px;}
  h3{font-size:16px;}
  .streamlotter-wrap{padding:0 14px;}
  .streamlotter-nav{flex-direction:column;align-items:flex-start;gap:8px;}
  .nav-links{gap:6px 12px;}
  .nav-links a{font-size:13px;}
  .streamlotter-hero{padding:26px 0 22px;}
  .streamlotter-block{padding:24px 0;}
  .streamlotter-footer-inner{grid-template-columns:1fr;}
  .streamlotter-hero-art img{width:104px;height:104px;}
}