:root{color-scheme:dark;--bg:#0d111a;--bg2:#141c29;--card:#192332;--line:#334258;--text:#edf3fb;--muted:#b0bfd0;--accent:#52e4a1;--blue:#8ab9ff;--warning:#ffd27d;--red:#ff9d9f}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(ellipse at 80% -20%,#213e55 0%,transparent 46%),var(--bg);color:var(--text);font:16px/1.55 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}a{color:var(--blue);text-underline-offset:3px}a:hover{color:#c9dfff}.container{max-width:1120px;margin:auto;padding:0 22px}.topbar{border-bottom:1px solid var(--line);background:#101825ec}.nav{min-height:74px;display:flex;gap:16px;align-items:center;justify-content:space-between;flex-wrap:wrap;padding:14px 0}.logo{color:white;text-decoration:none;font-weight:850;font-size:1.35rem;letter-spacing:-.035em}.logo strong{color:var(--accent)}.links{display:flex;flex-wrap:wrap;gap:12px 18px;align-items:center}.links a{font-size:.9rem;text-decoration:none}.hero{padding:42px 0 24px}.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-weight:700;font-size:.72rem;color:var(--accent)}h1{font-size:clamp(1.95rem,4.2vw,3.1rem);letter-spacing:-.045em;line-height:1.15;margin:12px 0 14px}h2{font-size:1.2rem;margin:0 0 15px}h3{font-size:1rem;margin:20px 0 7px}.lede{max-width:820px;color:var(--muted);font-size:1.06rem}.two{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.88fr);gap:22px;align-items:start}.panel{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:24px;margin-bottom:20px;min-width:0}.panel p{color:var(--muted)}.formgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 14px}label{display:block;color:#ced8e6;font-size:.83rem;margin:10px 0 5px}input,select{width:100%;border:1px solid #49566c;border-radius:9px;background:#101927;color:white;padding:11px;font:inherit;min-width:0}input:focus,select:focus,button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:2px}input[aria-invalid=true]{border-color:var(--red)}.full{grid-column:1/-1}.controls{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}button,.btn{border:1px solid var(--line);border-radius:10px;background:#273d55;color:white;font:inherit;font-weight:700;padding:11px 16px;cursor:pointer;text-decoration:none}button.primary,.btn.primary{border-color:#4bdbaa;background:var(--accent);color:#0d241f}button:hover,.btn:hover{filter:brightness(1.1)}.result{background:#10292a;border:1px solid #3a7569;border-radius:14px;padding:20px;margin-bottom:14px}.overline{color:#a8d8c7;font-size:.83rem}.big{font-size:clamp(1.8rem,4vw,2.8rem);font-weight:850;letter-spacing:-.04em;color:var(--accent);overflow-wrap:anywhere}.stats{display:grid;grid-template-columns:1fr auto;gap:11px;border-top:1px solid #334a4b;padding-top:10px;margin-top:10px;font-size:.89rem}.stats span{color:#ccdcd9}.stats strong{text-align:right}.hint{font-size:.82rem;color:var(--muted)}.warning{border-left:3px solid var(--warning);background:#33291979;padding:12px 15px;border-radius:8px;color:#fbe4bb;font-size:.88rem;margin:14px 0}.error{color:#ffb3b5;font-size:.85rem;min-height:1.3em}table{width:100%;border-collapse:collapse;font-size:.89rem}th,td{text-align:left;border-bottom:1px solid var(--line);padding:11px 8px;vertical-align:top}td:last-child,th:last-child{text-align:right}tr:last-child td{border-bottom:0}.scroller{overflow-x:auto}.bad{color:var(--red)}.good{color:var(--accent)}.muted{color:var(--muted)}.foot{border-top:1px solid var(--line);margin-top:38px;padding:25px 0 45px;color:var(--muted);font-size:.84rem}.foot nav{display:flex;flex-wrap:wrap;gap:10px 18px;margin:8px 0}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.feature{border:1px solid var(--line);background:var(--card);border-radius:16px;padding:24px}.feature h2{margin:8px 0;font-size:1.15rem}.feature p{font-size:.9rem;color:var(--muted)}.feature a{display:inline-block;margin-top:8px}.tag{font-size:.75rem;letter-spacing:.09em;text-transform:uppercase;color:var(--accent)}.divider{height:1px;background:var(--line);margin:28px 0}.detail{background:var(--bg2);border:1px solid var(--line);border-radius:14px;padding:16px}.detail p{margin:8px 0}.note-small{font-size:.78rem;color:var(--muted);line-height:1.6}.kpi{font-variant-numeric:tabular-nums}.noscript{color:var(--warning)}
@media(max-width:780px){.two{grid-template-columns:1fr}.cards{grid-template-columns:1fr 1fr}.hero{padding-top:28px}}@media(max-width:500px){.container{padding:0 14px}.cards{grid-template-columns:1fr}.panel{padding:18px}.formgrid{grid-template-columns:1fr}h1{font-size:1.95rem}.stats{font-size:.84rem}.nav{gap:8px}}