:root{--relay-font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Noto Sans", sans-serif;--relay-brand: #245c4a;--relay-brand-hover: #32765f;--relay-brand-soft: #edf5f1;--relay-nav: #17382d;--relay-nav-active: #2a4e41;--relay-bg: #f6f7f9;--relay-surface: #fff;--relay-surface-muted: #f0f2f5;--relay-text: #20262d;--relay-secondary: #626d79;--relay-muted: #707b87;--relay-border: #d9dee5;--relay-divider: #e7eaef;--relay-info: #3267a8;--relay-info-bg: #eff5fc;--relay-success: #25805a;--relay-warning: #b76a0b;--relay-warning-bg: #fff8eb;--relay-error: #c23b36;--relay-error-bg: #fff2f0;--relay-radius: 8px;--relay-panel-radius: 12px;--relay-space-1: 4px;--relay-space-2: 8px;--relay-space-3: 12px;--relay-space-4: 16px;--relay-space-6: 24px;--relay-space-8: 32px;--relay-focus: 0 0 0 3px #245c4a26;--relay-shadow: 0 2px 8px #14202d06}