:root{color-scheme:light dark;--primary:#1162C4;--secondary:#0B1D3A;--tertiary:#2EC4C7;--alternate:#E6F2FA;--background:#F7FAFC;--surface:#FFFFFF;--text:#0B1D3A;--muted:#6C8097;--line:#DCE6F0;--notice-bg:#EEF7FC;--shadow:0 24px 70px rgba(11,29,58,.08)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 85% 6%,rgba(46,196,199,.1),transparent 22%),var(--background);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.72;-webkit-font-smoothing:antialiased}::selection{background:var(--tertiary);color:var(--secondary)}header{position:sticky;top:0;z-index:20;background:rgba(247,250,252,.86);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}header:after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;background:linear-gradient(90deg,var(--primary),var(--tertiary));opacity:.65}nav,main,footer{width:min(920px,calc(100% - 40px));margin:0 auto}nav{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:inline-flex;align-items:center;gap:10px;color:var(--secondary);font-weight:850;letter-spacing:-.025em;text-decoration:none}.brand:before{content:"";width:13px;height:13px;flex:0 0 13px;border-radius:5px;background:linear-gradient(135deg,var(--tertiary),var(--primary));transform:rotate(8deg)}nav .links{display:flex;flex-wrap:wrap;gap:18px}nav .links a,footer a{color:var(--muted);text-decoration:none;font-weight:650;font-size:.9rem}nav .links a:hover,footer a:hover{color:var(--primary)}main{padding:68px 0 86px}.eyebrow{display:inline-block;padding:7px 10px;border-radius:999px;background:var(--alternate);color:var(--primary);font-size:.78rem;font-weight:850;letter-spacing:.1em;text-transform:uppercase}h1{margin:15px 0 15px;color:var(--secondary);font-size:clamp(2.3rem,6vw,3.7rem);font-weight:850;line-height:1.03;letter-spacing:-.05em}h2{margin-top:44px;margin-bottom:12px;color:var(--secondary);font-size:1.45rem;line-height:1.3;letter-spacing:-.02em}h3{margin-top:28px;color:var(--secondary);font-size:1.1rem}p,li{color:var(--text)}li+li{margin-top:6px}.lead{color:var(--muted);font-size:1.08rem;max-width:760px}.notice{position:relative;margin:30px 0;padding:21px 23px;background:var(--notice-bg);border:1px solid var(--line);border-left:4px solid var(--tertiary);border-radius:18px;box-shadow:0 8px 24px rgba(11,29,58,.035)}.card{margin:28px 0;padding:28px;background:var(--surface);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow)}a{color:var(--primary);text-underline-offset:3px}strong{color:var(--secondary)}.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 18px;background:linear-gradient(135deg,var(--primary),#2478DF);color:#fff;border-radius:14px;text-decoration:none;font-weight:800;box-shadow:0 12px 28px rgba(17,98,196,.2)}.button:hover{text-decoration:none;transform:translateY(-1px)}.button:focus-visible,a:focus-visible{outline:3px solid var(--tertiary);outline-offset:3px}footer{padding:30px 0 44px;border-top:1px solid var(--line);color:var(--muted);font-size:.88rem}footer .footer-links{display:flex;flex-wrap:wrap;gap:16px;margin-top:10px}
@media(prefers-color-scheme:dark){:root{--primary:#60A5FA;--secondary:#F7FAFC;--tertiary:#2EC4C7;--alternate:#1C3D63;--background:#0B1D3A;--surface:#132A4A;--text:#F7FAFC;--muted:#ACC3D1;--line:#1C3D63;--notice-bg:#132A4A;--shadow:0 24px 70px rgba(0,0,0,.2)}body{background:radial-gradient(circle at 85% 6%,rgba(46,196,199,.08),transparent 22%),var(--background)}header{background:rgba(11,29,58,.88)}.eyebrow{background:#132A4A}.brand,h1,h2,h3,strong{color:var(--text)}.button{color:#07172D;background:linear-gradient(135deg,var(--tertiary),#61DDE0)}}@media(max-width:640px){nav{align-items:flex-start;flex-direction:column;padding:17px 0}nav .links{gap:10px 14px}main{padding-top:46px}.card,.notice{padding:20px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}