:root{--red:#e30613;--red2:#ff3b45;--bg:#11151b;--card:#1d222b;--line:#343b47;--muted:#c4cad3}
*{box-sizing:border-box}body{margin:0;min-height:100vh;color:#fff;background:radial-gradient(circle at top right,rgba(227,6,19,.18),transparent 35%),linear-gradient(135deg,#0d1117,var(--bg));font-family:Inter,"Segoe UI",Arial,sans-serif}
a{color:inherit}.notice-page{min-height:100vh;display:grid;place-items:center;padding:32px 20px}
.notice-card{width:min(760px,100%);padding:54px 46px;text-align:center;background:rgba(29,34,43,.94);border:1px solid var(--line);border-radius:28px;box-shadow:0 28px 90px rgba(0,0,0,.45)}
.brand-mark{width:92px;height:92px;margin:0 auto 24px;display:grid;place-items:center;border-radius:24px;background:linear-gradient(135deg,var(--red),var(--red2));font-size:2rem;font-weight:900;box-shadow:0 18px 50px rgba(227,6,19,.35)}
.eyebrow{margin:0 0 15px;color:var(--red2);font-size:.83rem;font-weight:900;letter-spacing:.24em;text-transform:uppercase}
h1{margin:0;font-size:clamp(2rem,5vw,3.7rem);line-height:1.06;letter-spacing:-.035em}h1 span{color:var(--red2)}
.message{max-width:620px;margin:24px auto 30px;color:var(--muted);font-size:1.07rem;line-height:1.75}
.primary-button{min-height:58px;display:inline-flex;align-items:center;justify-content:center;padding:0 28px;border-radius:14px;color:#fff;background:linear-gradient(135deg,var(--red),var(--red2));font-weight:900;text-decoration:none;box-shadow:0 16px 42px rgba(227,6,19,.32);transition:.25s}
.primary-button:hover{transform:translateY(-3px)}
.official-url{margin:22px 0 0;color:var(--muted)}.official-url a{color:#fff;font-weight:800}
.divider{height:1px;margin:32px 0 22px;background:var(--line)}.small-text{margin:0;color:var(--muted);font-size:.93rem;line-height:1.6}
@media(max-width:600px){.notice-page{padding:18px 14px}.notice-card{padding:38px 22px;border-radius:22px}.brand-mark{width:78px;height:78px}.primary-button{width:100%;padding:0 18px}}