:root{color-scheme:light;--bg:#f6f5f2;--card:#fff;--fg:#1d2327;--mute:#68717a;--line:#e1ded7;--accent:#0b6e4f;--warn:#b4540a;--warnbg:#fdeedc;--box:#c4cbd1}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--fg);font:15px/1.5 system-ui,-apple-system,"Segoe UI",sans-serif}
a{color:var(--accent)}.w{max-width:1250px;margin:0 auto;padding:24px 16px 60px}h1{font-size:1.6rem;margin:6px 0 6px}h2{font-size:1.15rem;margin:28px 0 8px}
.nav{background:#fff;border-bottom:1px solid var(--line)}.nav .in{max-width:1250px;margin:0 auto;padding:12px 16px;display:flex;gap:22px;align-items:center;flex-wrap:wrap}
.nav .logo{font-weight:800;font-size:1.05rem;color:var(--fg);text-decoration:none;margin-right:10px}.nav a.l{color:var(--mute);text-decoration:none;font-size:.95rem}.nav a.l:hover,.nav a.on{color:var(--accent)}
.foot{border-top:1px solid var(--line);background:#fff;color:var(--mute);font-size:.85rem}.foot .in{max-width:1250px;margin:0 auto;padding:18px 16px 28px}.foot p{margin:.4em 0}
.sub{color:var(--mute);margin:0 0 16px;max-width:85ch}.note{color:var(--mute);font-size:.85rem}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin:22px 0}
.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 18px 16px;text-decoration:none;color:var(--fg);display:block}.card:hover{border-color:var(--accent);box-shadow:0 4px 18px rgba(0,0,0,.07)}
.card h3{margin:0 0 6px;font-size:1.1rem}.card .big{font-size:1.6rem;font-weight:700;color:var(--accent)}.card p{margin:.3em 0;color:var(--mute);font-size:.9rem}
.rel{display:flex;flex-wrap:wrap;gap:8px 18px;list-style:none;padding:0;margin:8px 0}.rel li a{text-decoration:none}.rel li a:hover{text-decoration:underline}
.exs{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:14px}.ex{background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px 16px}.ex h3{margin:0 0 6px;font-size:1rem}.ex ul{margin:0;padding-left:18px}.ex li{margin:.35em 0}
details{background:#fff;border:1px solid var(--line);border-radius:8px;padding:10px 14px;margin:8px 0;max-width:80ch}summary{cursor:pointer;font-weight:600}details p{margin:.6em 0 .2em;color:#2d363b}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}.steps div{background:#fff;border:1px solid var(--line);border-radius:10px;padding:14px 16px}.steps b{color:var(--accent)}
.prose{max-width:75ch}.prose p,.prose li{color:#2d363b}
.tg{display:inline-block;margin:0 14px 10px 0;color:var(--mute);font-size:.9rem;cursor:pointer}.tg input{margin-right:6px}
table{border-collapse:collapse;width:100%;font-variant-numeric:tabular-nums;background:#fff}
th,td{padding:7px 12px;text-align:right;border:0;white-space:nowrap}
th{color:var(--mute);font-weight:600;font-size:.78rem;text-transform:uppercase;letter-spacing:.04em;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:3;box-shadow:0 1px 0 var(--line)}
th.l,td.l{text-align:left}tr.z0 td:not(.hl){background:#fff}tr.z1 td:not(.hl){background:#f3f3f1}
.blk{margin-top:32px}.blk .sc{border:2px solid var(--box)}
td.c{cursor:pointer}td.c:hover{outline:2px solid var(--accent);outline-offset:-2px}td.best{background:rgba(11,110,79,.5)!important;font-weight:700}td.sel{outline:2px solid var(--fg);outline-offset:-2px}
.e{color:var(--mute)}.br{font-size:.8rem;color:var(--mute)}
#pop{position:fixed;right:16px;bottom:16px;width:min(400px,calc(100vw - 32px));max-height:75vh;overflow:auto;background:#fff;border:1px solid #b9c1c7;border-radius:10px;box-shadow:0 8px 30px rgba(0,0,0,.18);padding:14px 16px 12px;z-index:10}#pop[hidden]{display:none}
#pop b.big{font-size:1.5rem;color:var(--accent)}#pop .tot{font-size:1.2rem;margin-top:2px}#pop .tot span{font-size:.9rem;color:var(--mute)}#pop .x{position:absolute;top:6px;right:10px;border:0;background:none;font-size:1.4rem;line-height:1;color:var(--mute);cursor:pointer}#pop p{margin:.45em 0}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}.chip{border:1px solid var(--line);background:#f3f3f1;border-radius:6px;padding:3px 8px;font-size:.82rem;cursor:pointer}.chip.on{background:rgba(11,110,79,.18);border-color:var(--accent)}
.btn{display:block;text-align:center;background:var(--accent);color:#fff!important;font-weight:700;text-decoration:none;border-radius:8px;padding:10px 14px;margin:10px 0 4px;box-shadow:0 1px 2px rgba(0,0,0,.15)}.btn:hover{background:#095c42}.btn.sm{display:inline-block;padding:3px 10px;margin:0;font-size:.82rem;font-weight:600}
td.dim{opacity:.28}td.c{position:relative}td.c[data-tip]:hover::after{content:attr(data-tip);position:absolute;bottom:calc(100% + 2px);left:50%;transform:translateX(-50%);background:#1d2327;color:#fff;font-size:.78rem;font-weight:500;padding:4px 9px;border-radius:6px;white-space:nowrap;z-index:8;pointer-events:none;box-shadow:0 2px 8px rgba(0,0,0,.25)}
.tag{display:inline-block;font-size:.72rem;padding:1px 6px;border-radius:4px;background:#d9efe5;color:var(--accent);font-weight:700}
.held{color:var(--warn);background:var(--warnbg);border-radius:4px;padding:1px 6px;font-size:.78rem}
.fit{background:#fff;border:1px solid var(--line);border-radius:8px;padding:14px 16px;margin-bottom:8px}.fit input,.fit select{font:inherit;padding:5px 8px;width:5.5em;margin:0 6px 0 2px}.fit select{width:auto}
@media (max-width:640px){.nav .in{gap:12px}th,td{padding:6px 8px}}