:root{color-scheme:light;--page: #ECEFF4;--screen: #F7F8FA;--surface: #FFFFFF;--tint: #F3F6FA;--text: #2B2F3A;--muted: #6B7589;--faint: #9AA3B2;--line: #E5EAF1;--line-2: #D8E0EA;--accent: #F97316;--primary: #3B82F6;--primary-2: #0A8FF2;--primary-soft: rgba(59, 130, 246, .14);--on-fill: #FFFFFF;--ok: #16A34A;--danger: #DC2626;--danger-soft: rgba(220, 38, 38, .06);--warm: linear-gradient(135deg, #F97316, #F7C13B);--cool: linear-gradient(135deg, #3B82F6, #0A8FF2);--k-line: #C2410C;--k-line-bg: rgba(249, 115, 22, .11);--k-concept: #1D4ED8;--k-concept-bg: rgba(59, 130, 246, .11);--k-routine: #15803D;--k-routine-bg: rgba(22, 163, 74, .11);--k-focus: #B45309;--k-focus-bg: rgba(245, 163, 10, .16);--shadow-card: 0 6px 18px rgba(17, 24, 39, .05);--font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--gutter-l: max(18px, env(safe-area-inset-left, 0px));--gutter-r: max(18px, env(safe-area-inset-right, 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