:root{color-scheme:light;--ink:#17231f;--muted:#52645c;--line:#d9e2dc;--accent:#28664d;--wash:#f4f8f5;font-family:system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:#fff}*{box-sizing:border-box}body{margin:0;font-size:17px;line-height:1.65}header{display:flex;justify-content:space-between;gap:16px;padding:16px max(16px,calc((100vw - 1000px)/2));border-bottom:1px solid var(--line);font-size:14px}header a{color:var(--accent);text-underline-offset:3px}header a:first-child{font-weight:750;letter-spacing:.05em;color:var(--ink);text-decoration:none}.reading{max-width:1000px;margin:36px auto;padding:0 22px 48px}h1{font-size:clamp(2rem,5vw,3rem);line-height:1.12;letter-spacing:-.035em;margin:0 0 18px}h2{font-size:1.55rem;line-height:1.25;margin:36px 0 10px}p{max-width:78ch}.answer{font-size:1.15rem;line-height:1.55;padding:18px 20px;margin:0 0 25px;background:var(--wash);border-left:4px solid var(--accent);border-radius:0 8px 8px 0}.table-wrap{overflow-x:auto;margin:16px 0}table{width:100%;border-collapse:collapse;font-size:.93rem;font-variant-numeric:tabular-nums}caption{text-align:left;color:var(--muted);font-weight:650;padding:0 0 8px}th,td{border:1px solid var(--line);padding:9px 10px;text-align:left;vertical-align:top}thead th,.total{background:var(--wash)}a{color:var(--accent);text-underline-offset:3px}code{overflow-wrap:anywhere;background:var(--wash);padding:2px 4px;border-radius:4px}footer{border-top:1px solid var(--line);padding:20px;text-align:center;color:var(--muted);font-size:.85rem}@media(max-width:700px){body{font-size:16px}header{padding:14px 16px}.reading{margin:25px auto;padding:0 16px 34px}.answer{padding:15px}th,td{padding:7px;font-size:.82rem}}