:root{color-scheme:light dark;--bg: #0c1116;--bg-elevated: #141c25;--bg-rgb: 12, 17, 22;--surface-rgb: 20, 28, 37;--border: #243240;--border-rgb: 36, 50, 64;--fg: #f1f4f8;--fg-rgb: 241, 244, 248;--fg-muted: #95a4b3;--accent: #ffd365;--accent-rgb: 255, 211, 101;--accent-strong: #ffd365;--danger: #ff6f6f;--danger-rgb: 255, 111, 111;--good: #5ee0a0;--good-rgb: 94, 224, 160;--on-accent: #1d1300;--shadow-rgb: 0, 0, 0;--hover-overlay-rgb: 255, 255, 255;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans TC,PingFang TC,sans-serif}:root[data-theme=light],:root[data-theme=light] body{color-scheme:light;--bg: #f6f7fa;--bg-elevated: #ffffff;--bg-rgb: 246, 247, 250;--surface-rgb: 255, 255, 255;--border: #d8dde6;--border-rgb: 216, 221, 230;--fg: #1c2531;--fg-rgb: 28, 37, 49;--fg-muted: #5b6878;--accent: #b8730e;--accent-rgb: 184, 115, 14;--accent-strong: #8a5200;--danger: #c63e3e;--danger-rgb: 198, 62, 62;--good: #1f8a5b;--good-rgb: 31, 138, 91;--on-accent: #fff7e1;--shadow-rgb: 30, 41, 59;--hover-overlay-rgb: 28, 37, 49}@media (prefers-color-scheme: light){:root:not([data-theme=dark]){color-scheme:light;--bg: #f6f7fa;--bg-elevated: #ffffff;--bg-rgb: 246, 247, 250;--surface-rgb: 255, 255, 255;--border: #d8dde6;--border-rgb: 216, 221, 230;--fg: #1c2531;--fg-rgb: 28, 37, 49;--fg-muted: #5b6878;--accent: #b8730e;--accent-rgb: 184, 115, 14;--accent-strong: #8a5200;--danger: #c63e3e;--danger-rgb: 198, 62, 62;--good: #1f8a5b;--good-rgb: 31, 138, 91;--on-accent: #fff7e1;--shadow-rgb: 30, 41, 59;--hover-overlay-rgb: 28, 37, 49}}*{box-sizing:border-box}html,body,#root{height:100%;margin:0;background:var(--bg);color:var(--fg)}button{font:inherit;cursor:pointer;border:1px solid var(--border);background:var(--bg-elevated);color:var(--fg);padding:8px 14px;border-radius:8px;transition:background .15s ease,border-color .15s 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