:root{--bg: #FAF8F5;--bg-elev: #FFFFFF;--bg-sunken: #F3F0EA;--bg-mute: #ECE8E0;--ink-1: #0F1729;--ink-2: #2B354B;--ink-3: #5A657C;--ink-4: #8B95A8;--rule: #E5E0D6;--rule-soft: #EFEBE2;--accent: oklch(.55 .13 270);--accent-ink: oklch(.36 .13 270);--accent-soft: oklch(.94 .03 270);--accent-soft-2: oklch(.88 .05 270);--m-strong: oklch(.72 .07 155);--m-strong-soft: oklch(.93 .04 155);--m-mid: oklch(.78 .08 80);--m-mid-soft: oklch(.94 .05 80);--m-weak: oklch(.68 .09 25);--m-weak-soft: oklch(.93 .04 25);--quality-again: oklch(.58 .22 25);--quality-hard: oklch(.72 .16 55);--quality-good: oklch(.62 .18 145);--quality-easy: oklch(.66 .18 200);--cloze-g1-bg: oklch(.93 .05 270);--cloze-g1-fg: oklch(.36 .13 270);--cloze-g2-bg: oklch(.94 .06 80);--cloze-g2-fg: oklch(.42 .1 75);--cloze-g3-bg: oklch(.93 .05 155);--cloze-g3-fg: oklch(.4 .07 155);--cloze-g4-bg: oklch(.93 .05 25);--cloze-g4-fg: oklch(.42 .09 25);--cloze-g5-bg: oklch(.93 .06 320);--cloze-g5-fg: oklch(.42 .13 320);--cloze-g6-bg: oklch(.93 .05 200);--cloze-g6-fg: oklch(.4 .09 215);--status-online: var(--m-mid);--color-danger: oklch(.5 .12 25);--font-sans: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;--font-mono: "Geist Mono", ui-monospace, "SF Mono", Menlo, monospace;--font-dys: "Atkinson Hyperlegible", var(--font-sans);--fs-display: 2.5rem;--fs-h1: 1.875rem;--fs-h2: 1.375rem;--fs-h3: 1.0625rem;--fs-body: .9375rem;--fs-sm: .84375rem;--fs-meta: .78125rem;--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2.5rem;--space-2xl: 4rem;--r-sm: 8px;--r-md: 12px;--r-lg: 16px;--r-xl: 22px;--shadow-1: 0 1px 0 rgba(15,23,41,.04), 0 1px 2px rgba(15,23,41,.04);--shadow-2: 0 1px 0 rgba(15,23,41,.04), 0 6px 16px -8px rgba(15,23,41,.1);--shadow-3: 0 1px 0 rgba(15,23,41,.04), 0 18px 40px -18px rgba(15,23,41,.18);--shadow-card: 0 1px 0 rgba(15,23,41,.03), 0 2px 6px rgba(15,23,41,.04), 0 12px 28px -16px rgba(15,23,41,.1);--motion-fast: .12s cubic-bezier(.2,.7,.2,1);--motion-mid: .22s cubic-bezier(.2,.7,.2,1)}:root[data-theme=dark],:root.theme-dark{--bg: #161821;--bg-elev: #1E2230;--bg-sunken: #14161E;--bg-mute: #242938;--ink-1: #F4F2EE;--ink-2: #C7CCD8;--ink-3: #8B95A8;--ink-4: #5A657C;--rule: #2A2F40;--rule-soft: #232838;--accent: oklch(.7 .15 270);--accent-ink: oklch(.85 .07 270);--accent-soft: oklch(.32 .07 270);--accent-soft-2: oklch(.4 .09 270);--shadow-1: 0 1px 0 rgba(0,0,0,.3), 0 1px 2px rgba(0,0,0,.4);--shadow-2: 0 1px 0 rgba(0,0,0,.3), 0 6px 16px -8px rgba(0,0,0,.6);--shadow-3: 0 1px 0 rgba(0,0,0,.3), 0 18px 40px -18px rgba(0,0,0,.7);--shadow-card: 0 1px 0 rgba(0,0,0,.25), 0 2px 6px rgba(0,0,0,.3), 0 12px 28px -16px rgba(0,0,0,.5);--quality-again: oklch(.66 .2 25);--quality-hard: oklch(.78 .15 55);--quality-good: oklch(.7 .16 145);--quality-easy: oklch(.74 .16 200);--color-danger: oklch(.72 .16 25);--cloze-g1-bg: oklch(.3 .07 270);--cloze-g1-fg: oklch(.85 .1 270);--cloze-g2-bg: oklch(.32 .07 80);--cloze-g2-fg: oklch(.86 .09 75);--cloze-g3-bg: oklch(.3 .06 155);--cloze-g3-fg: oklch(.84 .08 155);--cloze-g4-bg: oklch(.32 .07 25);--cloze-g4-fg: oklch(.86 .1 25);--cloze-g5-bg: oklch(.32 .08 320);--cloze-g5-fg: oklch(.86 .12 320);--cloze-g6-bg: oklch(.3 .07 200);--cloze-g6-fg: oklch(.84 .09 215)}@media(prefers-color-scheme:dark){:root:not([data-theme]){--bg: #161821;--bg-elev: #1E2230;--bg-sunken: #14161E;--bg-mute: #242938;--ink-1: #F4F2EE;--ink-2: #C7CCD8;--ink-3: #8B95A8;--ink-4: #5A657C;--rule: #2A2F40;--rule-soft: #232838;--accent: oklch(.7 .15 270);--accent-ink: oklch(.85 .07 270);--accent-soft: oklch(.32 .07 270);--accent-soft-2: oklch(.4 .09 270);--quality-again: oklch(.66 .2 25);--quality-hard: oklch(.78 .15 55);--quality-good: oklch(.7 .16 145);--quality-easy: oklch(.74 .16 200);--color-danger: oklch(.72 .16 25);--cloze-g1-bg: oklch(.3 .07 270);--cloze-g1-fg: oklch(.85 .1 270);--cloze-g2-bg: oklch(.32 .07 80);--cloze-g2-fg: oklch(.86 .09 75);--cloze-g3-bg: oklch(.3 .06 155);--cloze-g3-fg: oklch(.84 .08 155);--cloze-g4-bg: oklch(.32 .07 25);--cloze-g4-fg: oklch(.86 .1 25);--cloze-g5-bg: oklch(.32 .08 320);--cloze-g5-fg: oklch(.86 .12 320);--cloze-g6-bg: oklch(.3 .07 200);--cloze-g6-fg: oklch(.84 .09 215)}}:root[data-font=dyslexic]{--font-sans: var(--font-dys)}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0}html,body{overflow-x:clip}html{color-scheme:light dark}body{font-family:var(--font-sans);font-size:var(--fs-body);line-height:1.5;color:var(--ink-1);background:var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}:focus-visible{outline:2px solid 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