:root{--ember:#10b981;--ember-dark:#047857;--amber:#f59e0b;--amber-dark:#b45309;--night:#0e1613;--night-2:#16211c;--paper:#f4f7f5;--ink:#17201b;--ink-soft:#5d6b63;--card:#ffffff;--border:#dde6e0;--green:#15803d;--red:#b91c1c;--teal-dark:#0f766e;--max:1060px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.65}a{color:var(--ember-dark)}.container{max-width:var(--max);margin:0 auto;padding:0 20px}.site-header{background:var(--night);color:#fff;padding:14px 0;position:-webkit-sticky;position:sticky;top:0;z-index:50;border-bottom:2px solid var(--ember)}.site-header .container{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px}.brand{color:#fff;text-decoration:none;font-weight:800;font-size:1.05rem;letter-spacing:.2px}.brand span{color:var(--ember)}.nav{display:flex;gap:16px;flex-wrap:wrap}.nav a{color:#bccec4;text-decoration:none;font-size:.92rem}.nav a:hover{color:#fff;text-decoration:underline}.hero{background:radial-gradient(900px 420px at 85% -10%,rgba(16,185,129,.35),transparent 60%),linear-gradient(160deg,var(--night) 0,#0d2b1e 100%);color:#fff;padding:44px 0 52px}.hero h1{margin:0 0 10px;font-size:clamp(1.6rem,4vw,2.4rem);line-height:1.2}.hero p{margin:0;max-width:720px;color:#cfe0d6}.hero .updated{display:inline-block;margin-top:14px;font-size:.85rem;background:rgba(16,185,129,.15);border:1px solid rgba(16,185,129,.5);color:#6ee7b7;border-radius:999px;padding:4px 12px}main{padding:32px 0 56px}.section{margin:28px 0}.section h2{font-size:1.35rem;margin:0 0 12px}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:20px}.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));grid-gap:16px;gap:16px}.badge{display:inline-block;font-size:.75rem;font-weight:700;border-radius:999px;padding:2px 10px;vertical-align:middle;white-space:nowrap}.badge.verified{background:#dcfce7;color:var(--green);border:1px solid #86efac}.badge.corroborated{background:#ccfbf1;color:var(--teal-dark);border:1px solid #5eead4}.badge.community{background:#fef3c7;color:var(--amber-dark);border:1px solid #fcd34d}.badge.unconfirmed{background:#fee2e2;color:var(--red);border:1px solid #fca5a5}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:.95rem;background:var(--card)}td,th{border:1px solid var(--border);padding:8px 12px;text-align:left}th{background:var(--night);color:#fff;font-weight:600}tr:nth-child(2n) td{background:#f6faf7}.calc{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:20px}.calc label{display:block;font-weight:600;font-size:.9rem;margin-bottom:4px}.calc input[type=number],.calc select{width:100%;max-width:260px;font-size:1.05rem;padding:8px 10px;border:1px solid var(--border);border-radius:8px;background:var(--paper);color:var(--ink)}.calc-row{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:16px}.calc-result{border-left:3px solid var(--ember);background:var(--paper);border-radius:0 8px 8px 0;padding:12px 16px;margin-top:8px}.calc-result .big{font-size:1.6rem;font-weight:800;color:var(--ember-dark)}.prose h2{margin-top:28px}.prose li,.prose p{color:var(--ink)}.note{font-size:.9rem}.note,.source-note{color:var(--ink-soft)}.source-note{font-size:.82rem;margin-top:4px}.site-footer{background:var(--night);color:#b4c4ba;padding:28px 0 36px;font-size:.9rem}.site-footer a{color:#6ee7b7}.site-footer .disclaimer{font-size:.8rem;color:#7d8c83}@media (prefers-color-scheme:dark){:root{--paper:#101512;--ink:#e6efe9;--ink-soft:#9db1a6;--card:#17211b;--border:#2c3a31;--ember-dark:#34d399;--teal-dark:#2dd4bf}tr:nth-child(2n) td{background:#131c16}.badge.verified{background:#0d2f1c;color:#6ee7a0;border-color:#1d5c38}.badge.corroborated{background:#0a2b27;color:#5eead4;border-color:#14554c}.badge.community{background:#33250a;color:#fbbf24;border-color:#6b4c10}.badge.unconfirmed{background:#34100f;color:#f87171;border-color:#6d1f1e}}