:root{--bg:#f7f8fc;--surface:#fff;--line:#e7eaf2;--text:#172033;--muted:#667085;--primary:#7067f0;--accent:#df4db5;--shadow:0 18px 45px rgba(22,34,68,.10)}
*{box-sizing:border-box}
body{margin:0;min-height:100vh;color:var(--text);background:linear-gradient(135deg,#fff 0%,#fbf6ff 52%,#f5f9ff 100%);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.7}
a{color:inherit}
.page{max-width:980px;margin:0 auto;padding:42px 22px 60px}
.top{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:28px}
.brand{display:flex;align-items:center;gap:11px;color:inherit;text-decoration:none;font-size:18px;font-weight:900}
.brand-mark{position:relative;width:24px;height:24px}.brand-mark span{position:absolute;width:8px;height:8px;border-radius:50%}
.brand-mark span:nth-child(1){left:8px;top:0;background:#d6a51f}.brand-mark span:nth-child(2){right:0;top:8px;background:#8d5cf6}.brand-mark span:nth-child(3){left:0;top:9px;background:#ed4f9a}.brand-mark span:nth-child(4){left:8px;bottom:0;background:#5ac7d8}
.home-link{padding:10px 14px;border:1px solid var(--line);border-radius:999px;background:#fff;text-decoration:none;color:#344054;font-size:13px;font-weight:900;box-shadow:0 8px 18px rgba(20,32,66,.07)}
.hero{padding:34px;border:1px solid var(--line);border-radius:22px;background:rgba(255,255,255,.86);box-shadow:var(--shadow);backdrop-filter:blur(14px)}
h1{margin:0 0 12px;font-size:42px;line-height:1.12;letter-spacing:-.02em}
.lead{margin:0;color:var(--muted);font-size:16px}
.content{margin-top:18px;padding:30px 34px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:0 12px 32px rgba(22,34,68,.07)}
h2{margin:28px 0 8px;font-size:22px}
h2:first-child{margin-top:0}
p,li{color:#475467}
ul{padding-left:22px}
.notice{padding:16px 18px;border-radius:14px;background:#f8fbff;border:1px solid #e8edf5;color:#344054;font-weight:800}
.footer{margin-top:24px;color:#98a2b3;font-size:12px}
@media (max-width:640px){.top{align-items:flex-start;flex-direction:column}.hero,.content{padding:24px}h1{font-size:32px}}