:root{color-scheme:light;--kb-bg: #f6f1e7;--kb-bg-sunken: #efe7d8;--kb-surface: #fffdf8;--kb-surface-raised: #ffffff;--kb-border: #e2d8c4;--kb-border-strong: #cbbfa8;--kb-ink: #3f3a33;--kb-ink-strong: #26221d;--kb-muted: #6f665a;--kb-accent: #b04a29;--kb-accent-hover: #9a3f22;--kb-accent-soft: #f8eae2;--kb-on-accent: #ffffff;--kb-success: #36704d;--kb-success-soft: #e3efe7;--kb-warning: #8a5a00;--kb-warning-soft: #f8ecd2;--kb-danger: #b3261e;--kb-danger-soft: #f9e1de;--kb-info: #2f5f8a;--kb-info-soft: #e0eaf3;--kb-focus: #b04a29;--kb-overlay: rgba(38, 34, 29, .45);--kb-glass: rgba(246, 241, 231, .94);--kb-font-sans: "Inter", "Noto Sans SC", "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans", "Microsoft YaHei", "Yu Gothic UI", sans-serif;--kb-font-serif: "Noto Serif SC", "Noto Serif JP", Georgia, "Source Han Serif SC", "Songti SC", "Yu Mincho", serif;--kb-font-mono: "JetBrains Mono", "Cascadia Code", Consolas, "SFMono-Regular", Menlo, monospace;--kb-text-xs: .75rem;--kb-text-sm: .875rem;--kb-text-md: 1rem;--kb-text-lg: 1.125rem;--kb-text-xl: 1.375rem;--kb-text-2xl: 1.75rem;--kb-text-3xl: 2.25rem;--kb-leading-tight: 1.3;--kb-leading: 1.65;--kb-weight-regular: 400;--kb-weight-medium: 500;--kb-weight-bold: 700;--kb-space-1: 4px;--kb-space-2: 8px;--kb-space-3: 12px;--kb-space-4: 16px;--kb-space-5: 24px;--kb-space-6: 32px;--kb-space-7: 48px;--kb-space-8: 64px;--kb-radius-sm: 6px;--kb-radius: 10px;--kb-radius-lg: 16px;--kb-radius-full: 999px;--kb-shadow-1: 0 1px 2px rgba(90, 70, 40, .06), 0 1px 4px rgba(90, 70, 40, .04);--kb-shadow-2: 0 4px 12px rgba(90, 70, 40, .08);--kb-shadow-3: 0 16px 40px rgba(60, 45, 25, .16);--kb-duration-fast: .12s;--kb-duration: .2s;--kb-duration-slow: .32s;--kb-ease: cubic-bezier(.2, 0, 0, 1);--kb-ease-out: cubic-bezier(0, 0, .2, 1);--kb-content-max: 1180px;--kb-gutter: 16px;--kb-nav-h: 60px;--kb-tabbar-h: 60px;--kb-z-nav: 100;--kb-z-drawer: 200;--kb-z-modal: 300;--kb-z-toast: 400}@media(min-width:768px){:root{--kb-gutter: 24px}}:root[data-theme=dark]{color-scheme:dark;--kb-bg: #1a1714;--kb-bg-sunken: #141210;--kb-surface: #24201c;--kb-surface-raised: #2c2723;--kb-border: #3a342d;--kb-border-strong: #50483e;--kb-ink: #e6ddcf;--kb-ink-strong: #f5efe4;--kb-muted: #b0a492;--kb-accent: #e07a55;--kb-accent-hover: #ea9473;--kb-accent-soft: #3d2a22;--kb-on-accent: #1a1714;--kb-success: #7cbf96;--kb-success-soft: #213229;--kb-warning: #e0b35c;--kb-warning-soft: #362c1a;--kb-danger: #f08a80;--kb-danger-soft: #3d2220;--kb-info: #8ab6dc;--kb-info-soft: #1f2c38;--kb-focus: #e07a55;--kb-overlay: rgba(0, 0, 0, .6);--kb-glass: rgba(26, 23, 20, .94);--kb-shadow-1: 0 1px 2px rgba(0, 0, 0, .4);--kb-shadow-2: 0 4px 12px rgba(0, 0, 0, .45);--kb-shadow-3: 0 16px 40px rgba(0, 0, 0, .55)}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){color-scheme:dark;--kb-bg: #1a1714;--kb-bg-sunken: #141210;--kb-surface: #24201c;--kb-surface-raised: #2c2723;--kb-border: #3a342d;--kb-border-strong: #50483e;--kb-ink: #e6ddcf;--kb-ink-strong: #f5efe4;--kb-muted: #b0a492;--kb-accent: #e07a55;--kb-accent-hover: #ea9473;--kb-accent-soft: #3d2a22;--kb-on-accent: #1a1714;--kb-success: #7cbf96;--kb-success-soft: #213229;--kb-warning: #e0b35c;--kb-warning-soft: #362c1a;--kb-danger: #f08a80;--kb-danger-soft: #3d2220;--kb-info: #8ab6dc;--kb-info-soft: #1f2c38;--kb-focus: #e07a55;--kb-overlay: rgba(0, 0, 0, .6);--kb-glass: rgba(26, 23, 20, .94);--kb-shadow-1: 0 1px 2px rgba(0, 0, 0, .4);--kb-shadow-2: 0 4px 12px rgba(0, 0, 0, .45);--kb-shadow-3: 0 16px 40px rgba(0, 0, 0, .55)}}@media(prefers-reduced-motion:reduce){:root{--kb-duration-fast: 0ms;--kb-duration: 0ms;--kb-duration-slow: 0ms}}