:root{--bg:#FEF3C7;--bg-soft:#FDE68A;--card:#FFFFFF;--line:rgba(236,72,153,0.14);--line-strong:rgba(236,72,153,0.28);--ink:#831843;--ink-2:#475569;--ink-3:#94A3B8;--pink:#EC4899;--pink-deep:#DB2777;--pink-soft:rgba(236,72,153,0.1);--pale:#FCE7F3;--radius:16px;--max:1180px}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:auto}body{font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;background:var(--bg);color:var(--ink);line-height:1.7;font-size:16px;-webkit-font-smoothing:antialiased}img{display:block;max-width:100%}a{color:inherit;text-decoration:none}ul{list-style:none}.site-header{position:sticky;top:0;z-index:100;background:rgba(254,243,199,0.92);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.header-inner{max-width:var(--max);margin:0 auto;padding:14px 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