:root{color-scheme:light;--ink:#152d3a;--accent:#17655d}*{box-sizing:border-box}body{margin:0;background:#f6f8f7;color:var(--ink);font:17px/1.65 system-ui,sans-serif}header,main,footer{max-width:1140px;margin:auto;padding:24px}header{display:flex;justify-content:space-between;gap:20px;border-bottom:1px solid #cbd8d2}a{color:var(--accent)}h1{font-size:clamp(2rem,5vw,3.4rem);line-height:1.12;max-width:950px}h2{line-height:1.25}article,section{background:white;padding:26px;margin:20px 0;border:1px solid #d9e3de;border-radius:12px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:15px}.card{padding:20px;border:1px solid #d9e3de;border-radius:10px}.notice{border-left:5px solid #bd842c;padding:16px;background:#fff7e8}.table-scroll{overflow:auto}table{width:100%;border-collapse:collapse}th,td{padding:12px;text-align:left;vertical-align:top;border-bottom:1px solid #ddd}input,select,textarea,button{font:inherit;max-width:100%;padding:9px;border:1px solid #9eafa7;border-radius:5px}input,textarea{width:100%;min-width:140px}button{cursor:pointer;background:var(--accent);color:white;margin:8px 8px 8px 0}.muted{color:#53676d;font-size:.92rem}.controls{display:flex;flex-wrap:wrap;gap:6px}nav a{margin-right:12px}@media print{header,.controls,footer{display:none}body{background:white;font-size:12px}section,article{break-inside:avoid}input,textarea,select{border:0}h1{font-size:24px}}