:root{--bg:#FFF7FA;--paper:#fff;--soft:#FFEAF2;--title:#4A1630;--text:#5C2A3E;--muted:#8A4A62;--faint:#B07A90;--pink:#E85A8B;--pink2:#FF7AA8;--deep:#C43B6E;--pale:#FFE1EC;--border:rgba(232,90,139,.16);--shadow:0 14px 34px rgba(196,59,110,.10);--rail:88px;--top:56px;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.8 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;overflow-x:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}.skip-link{position:fixed;left:12px;top:-60px;z-index:9999;background:var(--title);color:#fff;padding:10px 14px;border-radius:999px}.skip-link:focus{top:8px}.topbar{position:fixed;inset:0 0 auto 0;height:var(--top);z-index:80;background:rgba(255,255,255,.94);border-bottom:1px solid var(--border);backdrop-filter:blur(12px);display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:0 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