:root{--ink:#172033;--ink-2:#24304A;--navy:#17284B;--navy-2:#223A68;--bg:#F5F3EE;--bg-2:#EEF3F6;--surface:#FFFFFF;--surface-soft:#FAF8F4;--coral:#F05A5B;--coral-dark:#D9474D;--cyan:#35B8C8;--cyan-soft:#DDF5F7;--amber:#F2B84B;--text:#20283A;--text-2:#596377;--text-3:#8A93A3;--line:rgba(23,32,51,.11);--line-light:rgba(255,255,255,.16);--shadow:0 10px 30px rgba(24,39,67,.10);--shadow-strong:0 20px 54px rgba(20,34,62,.18);--radius:12px;--radius-card:18px;--radius-large:28px;--wrap:1320px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.65}img{max-width:100%;display:block;object-fit:cover}a{color:inherit;text-decoration:none}button,input,select{font:inherit}.wrap{width:min(var(--wrap),calc(100% - 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