:root{--bg: #f4f6f9;--card: #ffffff;--text: #1c2333;--muted: #6b7487;--border: #e2e7ef;--accent: #1f6feb;--accent-soft: #e7f0fe;--danger: #d3352b;--danger-soft: #fdecea;--warn: #b76e00;--warn-soft: #fff4e0;--ok: #1a7f37;--ok-soft: #e6f4ea;--radius: 10px;--hover: #f7f9fc;--bg-soft: #f8fafc;--chip: #eceff4;--seg-future: #dde3ec;--filter-active: #16213a}@media(prefers-color-scheme:dark){:root{--bg: #10151f;--card: #171e2b;--text: #e5eaf3;--muted: #8b96ab;--border: #2a3447;--accent: #4d8dff;--accent-soft: #1c2d4f;--danger: #ef5b52;--danger-soft: #3a1d1c;--warn: #d99a2b;--warn-soft: #372a0e;--ok: #3fb960;--ok-soft: #14331f;--hover: #1d2637;--bg-soft: #131a27;--chip: #232d40;--seg-future: #2a3447;--filter-active: #2c3c61}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.5 system-ui,-apple-system,Segoe 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