:root{--primary:#E85D75;--accent:#D94A63;--orange:#F2A65A;--ink:#252833;--text:#34343C;--muted:#72727D;--bg:#FFF9F7;--soft:#F6F1F0;--line:#eadfdd;--white:#fff;--radius:18px;--shadow:0 16px 44px rgba(37,40,51,.08)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--text);line-height:1.75}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}a:hover{color:var(--accent)}button,input{font:inherit}.wrap{width:min(1160px,calc(100% - 40px));margin:auto}.narrow{width:min(780px,100%);margin-inline:auto}.skip-link{position:fixed;left:12px;top:-60px;background:var(--ink);color:#fff;padding:8px 12px;z-index:100}.skip-link:focus{top:12px}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,249,247,.95);backdrop-filter:blur(14px);border-bottom:1px solid 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