:root{--bg:#0b1222;--bg-elev:#0f172a;--card:#101a33;--text:#e6ecff;--muted:#a7b0cc;--brand:#60a5fa;--accent:#38bdf8;--btn:#22d3ee;--ring:rgba(96,165,250,.45);--border:rgba(255,255,255,.08);--shadow:0 10px 30px rgba(0,0,0,.35);--radius:14px}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}
.container{width:min(1200px,92%);margin-inline:auto}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.site-header{background:linear-gradient(180deg,rgba(15,23,42,.96),rgba(15,23,42,.86));border-bottom:1px solid var(--border);backdrop-filter:blur(6px)}
.nav-wrap{display:flex;align-items:center;gap:16px;padding:14px 0}
.brand{color:var(--text);text-decoration:none;display:flex;align-items:center}
.brand-title{font-weight:800;letter-spacing:.2px}
.menu-toggle{display:none;background:transparent;color:var(--text);border:1px solid var(--border);padding:.45rem .65rem;border-radius:10px;cursor:pointer}
.btn,.btn-outline,.btn-dark{display:inline-block;text-decoration:none;font-weight:600;padding:.6rem .85rem;border-radius:12px;transition:transform .08s ease,background .15s ease,border-color .15s ease}
.btn{background:linear-gradient(180deg,var(--accent),var(--btn));color:#06202a}
.btn:hover{transform:translateY(-1px)}
.btn-outline{border:1px solid var(--border);color:var(--text)}
.btn-outline:hover{border-color:var(--brand)}
.btn-dark{background:#0b1325;border:1px solid var(--border);color:var(--text)}
.link-muted{color:var(--muted);text-decoration:none}
.link-muted:hover{color:var(--text)}
.card{background:linear-gradient(180deg,#101a33,#0e1830 60%,#0c152b);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px 18px 20px;margin:0 0 16px}
.grid{display:grid;gap:16px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.kicker{color:var(--muted);font-size:12px;letter-spacing:.12em;text-transform:uppercase;margin:0 0 6px}
h1,h2,h3{margin:0 0 10px}
.content{padding:22px 0 56px}
.table-wrap{overflow:auto;border:1px solid var(--border);border-radius:12px}
.table{width:100%;border-collapse:collapse;min-width:680px}
.table th,.table td{padding:.6rem .75rem;border-bottom:1px solid var(--border);text-align:left}
.table th{color:var(--muted);font-weight:600;background:#0e1932;position:sticky;top:0}
.badge{display:inline-block;padding:.15rem .45rem;border-radius:999px;background:#0b1325;border:1px solid var(--border);font-size:12px;color:var(--muted)}
.list{margin:0;padding-left:18px}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin:6px 0}
.tag{background:#0b1325;border:1px solid var(--border);padding:.25rem .5rem;border-radius:999px;font-size:12px;color:var(--muted)}
.site-footer{border-top:1px solid var(--border);padding:22px 0;color:var(--muted)}
@media (max-width:1024px){.menu-toggle{display:inline-block}.mainnav{display:none}.mainnav.open{display:block}.grid-3,.grid-2{grid-template-columns:1fr}}