:root{color-scheme:light;--navy:#102f50;--orange:#e84a0c;--ink:#152231;--muted:#5d6c7c;--line:#dbe4ec;--bg:#f3f6fa}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.page{width:min(760px,calc(100% - 32px));margin:48px auto}.brand{display:flex;align-items:center;gap:12px;margin-bottom:24px;color:var(--navy);font-size:22px;font-weight:800}.mark{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:var(--navy);color:#fff}.card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:30px;box-shadow:0 12px 34px rgba(16,47,80,.09)}h1{margin:0 0 12px;color:var(--navy);font-size:clamp(26px,5vw,38px)}h2{margin:28px 0 8px;font-size:19px}p,li{line-height:1.65}.muted{color:var(--muted)}.action{display:inline-block;margin-top:18px;padding:13px 18px;border-radius:11px;background:var(--orange);color:#fff;text-decoration:none;font-weight:750}.secondary{background:var(--navy)}.notice{margin-top:24px;padding:16px;border-radius:12px;background:#eef4f8;color:#27445f}.footer{margin:22px 0;text-align:center;color:var(--muted);font-size:13px}@media(max-width:560px){.page{margin:22px auto}.card{padding:22px}}