/* Minimal, fast, bilingual-friendly */
:root{
  --bg:#0b0c0f; --fg:#e8eaf0; --muted:#a7adbd;
  --line:rgba(255,255,255,.08); --card:#111319;
  --accent:#7dd3fc; --accent2:#86efac;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--fg);
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial,
  "Noto Sans", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1080px;margin:0 auto;padding:0 20px}
.header{position:sticky;top:0;background:rgba(11,12,15,.7);backdrop-filter:saturate(140%) blur(8px);border-bottom:1px solid var(--line)}
.header .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-weight:800;letter-spacing:.4px}
.logo em{color:var(--accent);font-style:normal}
.nav a{margin-left:16px;color:var(--fg);opacity:.92}
.lang{margin-left:12px;border:1px solid var(--line);border-radius:10px;padding:6px 12px;background:rgba(255,255,255,.04);color:var(--fg)}
.hero{padding:64px 0;background:
  radial-gradient(1200px 400px at 10% -10%, rgba(125,211,252,.15), transparent),
  radial-gradient(800px 300px at 80% 0%, rgba(134,239,172,.12), transparent)}
.hero h1{font-size:40px;margin:0 0 .3em 0}
.hero p{color:var(--muted);max-width:780px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin:28px 0 60px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px;min-height:160px}
.card h3{margin:.3em 0}
.badge{display:inline-block;font-size:12px;color:#0b0c0f;background:var(--accent);padding:2px 8px;border-radius:999px;margin-right:8px}
.toolbar{display:flex;gap:12px;flex-wrap:wrap;margin:8px 0 18px}
input[type=search], select{background:#0f1116;border:1px solid var(--line);border-radius:10px;padding:10px 12px;color:var(--fg);outline:none}
.table{width:100%;border-collapse:collapse;border:1px solid var(--line)}
.table th,.table td{border-bottom:1px solid var(--line);padding:10px 8px;text-align:left;vertical-align:top}
footer{border-top:1px solid var(--line);padding:20px 0;color:var(--muted)}
.meta{color:var(--muted);font-size:12px}
.banner{width:100%;aspect-ratio:16/9;border-radius:12px;border:1px solid var(--line);
  background:linear-gradient(135deg, rgba(125,211,252,.25), rgba(134,239,172,.25));
  display:flex;align-items:center;justify-content:center}
.banner span{opacity:.92}
@media (max-width:600px){ .hero h1{font-size:30px} .nav{display:none} }