*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#f3f1eb;color:#142b3d;font:16px/1.65 system-ui,sans-serif}a{color:inherit}header,main,footer{max-width:1250px;margin:auto;padding:24px}header{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;border-bottom:1px solid #ccc}nav{display:flex;gap:20px;flex-wrap:wrap}.hero{background:#112a3d;color:white;padding:clamp(24px,6vw,70px);border-radius:8px;margin:20px 0}h1{font-size:clamp(30px,5vw,60px);line-height:1.2}h2{line-height:1.3}.eyebrow{color:#dba549;letter-spacing:.15em}.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.card{background:white;padding:24px;border:1px solid #ddd;border-radius:8px}.card img{width:100%;height:250px;object-fit:contain;background:#e9ecef}.btn,button,select{display:inline-block;padding:10px 16px;border:1px solid #b8c1c6;border-radius:5px;background:white;color:#142b3d;text-decoration:none;font:inherit;cursor:pointer}.primary{background:#e8ad3e;border-color:#e8ad3e}.actions{display:flex;gap:12px;flex-wrap:wrap;margin:20px 0}.notice{padding:16px;border-left:4px solid #d49d37;background:#fff8e8}.paper{display:block;width:100%;height:auto;background:white;box-shadow:0 8px 30px #12263722}.stage{overflow:auto;margin:20px 0}.stage.zoom .paper{width:180%;max-width:none}.toolbar{position:sticky;top:0;background:#f3f1ebf5;z-index:2;padding:12px 0;display:flex;gap:8px;align-items:center;flex-wrap:wrap}pre{white-space:pre-wrap;font:16px/1.8 system-ui;overflow-wrap:anywhere}details{background:white;padding:18px;margin:20px 0}summary{cursor:pointer;font-weight:700}.toc{display:flex;gap:8px;flex-wrap:wrap}.toc a{padding:5px 10px;background:white;border:1px solid #ccc;text-decoration:none}footer{font-size:14px;color:#50616c;padding-bottom:100px}@media(max-width:650px){.cards{grid-template-columns:1fr}header,main,footer{padding:16px}.toolbar{font-size:14px}.card img{height:210px}}