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56px}[data-theme=light]{color-scheme:light;--bg: #fafafa;--panel:#ffffff;--border: #d4d4d8;--text: #38383b;--muted: #71717a;--accent: #3b82f6;--online: #14b8a6;--english: #ea580c;--danger: #dc3545;--success: #22c55e;--warning: #ca8a04;--surface-hover: #e4e4e7;--input-bg: #ffffff;--filter-block-bg: #fafafa;--btn-bg: #f4f4f5;--row: #ffffff;--row-hover: #e4e4e7;--row-conflict: color-mix(in srgb, var(--danger) 10%, var(--row));--row-conflict-hover: color-mix(in srgb, var(--danger) 16%, var(--row-hover));--overlay: rgba(0, 0, 0, .35);--shadow: 0 16px 48px rgba(0, 0, 0, .12);--accent-border: #2563eb;--primitive: var(--accent-border);--course-block-bg: color-mix(in srgb, var(--muted) 10%, var(--panel));--map-bg: #f0f0f0;--search-loading-glow-mid: #93c5fd;--search-loading-glow-near: #e0f2fe;--search-loading-glow-head: #fef9c3}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Noto Sans 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