:root{--paper: #f6f4ee;--surface: #ffffff;--ink: #20242c;--ink-2: #5d6470;--ink-3: #9aa0ab;--line: #e5e1d6;--line-soft: #efece4;--brand: #33527e;--brand-deep: #27436b;--brand-wash: #e9eef6;--seal: #b5432c;--seal-wash: #f8e7e1;--ok: #2f7d5d;--ok-wash: #e2f1e9;--warn: #a8761f;--warn-wash: #f7edd8;--danger: #b02e2e;--danger-wash: #f9e5e5;--radius: 10px;--radius-lg: 14px;--shadow: 0 1px 2px rgba(32, 36, 44, .04), 0 6px 18px rgba(32, 36, 44, .06);--font-display: "Noto Serif SC", "Source Han Serif SC", "SimSun", "宋体", serif;--font-ui: system-ui, "Segoe UI", "Microsoft YaHei", sans-serif}*{box-sizing:border-box}body{margin:0;font-family:var(--font-ui);color:var(--ink);background:var(--paper)}button{font-family:inherit}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid 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