:root{color-scheme:light;--ink:#102b43;--muted:#61758a;--line:#dce6ee;--paper:#fff;--wash:#f4f8fb;--accent:#2878ad;--deep:#173e5e;font-family:Manrope,Arial,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--wash);color:var(--ink);line-height:1.65}header{background:linear-gradient(135deg,#102b43,#2878ad);color:#fff;padding:34px 24px}header div,main,footer{max-width:900px;margin:auto}.brand{display:flex;align-items:center;gap:12px;font-weight:800;font-size:22px}.brand svg{width:38px;height:38px;stroke:currentColor;fill:none;stroke-width:1.8}.eyebrow{display:block;margin-top:32px;font-size:12px;letter-spacing:.16em;font-weight:800;opacity:.78}h1{font-size:clamp(32px,6vw,54px);line-height:1.06;margin:8px 0 12px}header p{max-width:680px;margin:0;opacity:.88}main{background:var(--paper);margin-top:28px;margin-bottom:28px;padding:clamp(24px,5vw,58px);border:1px solid var(--line);border-radius:24px;box-shadow:0 20px 60px #102b4314}h2{margin:34px 0 8px;font-size:22px}h2:first-child{margin-top:0}p,li{color:#304a61}a{color:#176a9f;font-weight:700}.notice{padding:16px 18px;border-left:4px solid var(--accent);background:#eef6fb;border-radius:0 12px 12px 0}.meta{color:var(--muted);font-size:14px}footer{padding:0 24px 34px;color:var(--muted);font-size:14px}footer a{margin-right:16px}@media(max-width:600px){header{padding:28px 18px}main{margin:14px;border-radius:18px;padding:24px 20px}}