:root{--ink:#17211d;--muted:#66736d;--green:#0d6b57;--deep:#0b3d32;--line:#dbe4df;--soft:#f4f8f6;--cream:#fbfaf6}*{box-sizing:border-box}body{margin:0;background:var(--cream);color:var(--ink);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.65}a{color:var(--green)}.topbar{align-items:center;background:#fff;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;padding:16px clamp(20px,5vw,72px);position:sticky;top:0;z-index:2}.brand{color:var(--deep);font-size:1.15rem;font-weight:800;text-decoration:none}.topbar nav{display:flex;gap:18px}.topbar nav a{color:var(--ink);font-size:.92rem;text-decoration:none}.hero{background:var(--deep);color:#fff;padding:clamp(54px,8vw,92px) 20px}.hero-inner,.content{margin:auto;max-width:900px}.eyebrow{color:#9de4d2;font-size:.78rem;font-weight:800;letter-spacing:.13em;text-transform:uppercase}.hero h1{font-size:clamp(2.2rem,6vw,4.5rem);letter-spacing:-.045em;line-height:1.02;margin:10px 0 18px}.hero p{color:#d8ebe5;font-size:1.08rem;max-width:720px}.content{padding:48px 20px 72px}.notice{background:#eaf7f2;border:1px solid #bde2d5;border-radius:14px;padding:18px 20px}.content h2{font-size:1.45rem;margin:38px 0 10px}.content h3{font-size:1.05rem;margin:24px 0 6px}.content p,.content li{color:#425049}.content ul{padding-left:22px}.meta{color:#d8ebe5;font-size:.9rem}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.button{background:#fff;border-radius:9px;color:var(--deep);font-weight:750;padding:11px 16px;text-decoration:none}.button.secondary{background:transparent;border:1px solid #8fc9b9;color:#fff}.footer{background:#fff;border-top:1px solid var(--line);padding:24px 20px;text-align:center}.footer a{margin:0 8px}.score-grid{display:grid;gap:14px;grid-template-columns:repeat(2,minmax(0,1fr));margin:20px 0}.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px}.card h3{margin-top:0}.error-code{color:#9de4d2;font-size:clamp(5rem,18vw,11rem);font-weight:900;letter-spacing:-.08em;line-height:.8;margin:0}@media(max-width:650px){.topbar nav{display:none}.score-grid{grid-template-columns:1fr}}