:root{
  --bg:#f7f8fb;
  --ink:#0f172a;
  --muted:#475569;
  --card:#ffffff;
  --line:#e2e8f0;
  --accent:#16a34a;
  --accent-2:#0ea5e9;
  --shadow:0 10px 30px rgba(2,6,23,.08);
}
*{box-sizing:border-box}
html,body{margin:0}
body{
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);
  background:
    radial-gradient(900px 600px at 110% -10%, #c7f9cc 0%, rgba(199,249,204,0) 60%),
    radial-gradient(900px 600px at -10% -20%, #c5e7ff 0%, rgba(197,231,255,0) 60%),
    var(--bg);
  line-height:1.65;
}
a{color:var(--accent-2);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px}
.topbar{
  position:sticky;top:0;z-index:20;
  background:rgba(255,255,255,.8);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;min-height:64px}
.brand{font-weight:800;font-size:18px;color:var(--ink);letter-spacing:.2px}
.menu a{margin-left:14px;color:#111827}
.menu a:hover{color:var(--accent)}
.layout{display:grid;grid-template-columns:280px 1fr;gap:20px;margin-top:18px;margin-bottom:28px}
.card{
  background:linear-gradient(180deg,#ffffff 0%,#fdfefe 60%);
  border:1px solid var(--line);
  border-radius:20px;
  box-shadow:var(--shadow);
}
.side{position:sticky;top:84px;height:max-content}
.index{padding:16px}
.index h2{font-size:16px;margin:0 0 8px}
.index a{
  display:block;border:1px solid var(--line);border-radius:12px;padding:10px 12px;margin:8px 0;
  background:#fafcff;color:#111827
}
.index a:hover{border-color:#cbd5e1}
.content{padding:24px}
.content h1{margin:0 0 12px;font-size:clamp(28px,4vw,44px);letter-spacing:.2px}
.content h2{margin-top:30px}
.content h3{margin-top:18px}
.content p{margin:10px 0}
.media{display:grid;grid-template-columns:1fr;gap:12px;margin-bottom:6px}
.movie{width:100%;aspect-ratio:16/9;border:0;border-radius:16px;background:#000;box-shadow:var(--shadow)}
.content img{max-width:100%;height:auto;display:block;border-radius:16px;border:1px solid var(--line);box-shadow:var(--shadow)}
.content table{width:100%;border-collapse:collapse;margin:16px 0;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.content th,.content td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left}
.content thead th{background:#f1f5f9}
.foot{border-top:1px solid var(--line);background:rgba(255,255,255,.7)}
.foot-inner{display:flex;align-items:center;justify-content:space-between;padding:18px 0;gap:12px;flex-wrap:wrap}
.links a{margin-right:14px}
.note{margin:0;color:var(--muted)}
@media (min-width:900px){
  .media{grid-template-columns:1fr 1.2fr}
}
@media (max-width:960px){
  .layout{grid-template-columns:1fr}
  .side{position:static}
  .menu{display:none}
  .content{padding:18px}
}