html,body,#root{height:100%;margin:0}body{font-family:-apple-system,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;background:#f5f5f5}.portal-logo{color:#fff;font-weight:700;font-size:16px;letter-spacing:2px;text-align:center;padding:18px 0}.pub-header{position:sticky;top:0;z-index:100;background:#fffffff0;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid #edf0f5}.pub-hero{background:linear-gradient(135deg,#0a1633,#10295c 48%,#1449a8);color:#fff}.pub-glass{background:#ffffff14;border:1px solid rgba(255,255,255,.16);border-radius:16px;padding:24px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.pub-card{height:100%;transition:box-shadow .2s ease,transform .2s ease}.pub-card:hover{box-shadow:0 12px 32px #10295c24;transform:translateY(-4px)}.pub-footer{background:#0a1633;color:#ffffffd9}