:root,[data-theme=light]{--color-bg: #ffffff;--color-surface-1: #f9fafb;--color-surface-2: #f3f4f6;--color-surface-3: #e5e7eb;--color-overlay: rgba(17, 17, 17, .45);--color-fg: #111111;--color-fg-muted: #4b5563;--color-fg-subtle: #6b7280;--color-border: #e5e7eb;--color-border-strong: #d1d5db;--color-accent: #2563eb;--color-accent-fg: #ffffff;--color-accent-hover: #1d4ed8;--color-success: #059669;--color-danger: #dc2626;--color-warning: #d97706;--color-highlight-unknown: #fef3c7;--color-highlight-unknown-fg: #78350f;--color-highlight-learning: #dbeafe;--color-highlight-learning-fg: #1e3a8a;--color-highlight-known: transparent;--color-code-bg: #f3f4f6;--color-code-fg: #111111;--paper: #fdfaf3;--paper-2: #f7f1e2;--paper-3: #efe7d0;--ink: #1f1a14;--ink-2: #524a3d;--ink-3: #877e6c;--ink-4: #b3aa97;--rule: #ece2c9;--rule-2: #f3ebd6;--card: #ffffff;--card-edge: #ece2cc;--accent: oklch(.58 .13 60);--accent-soft: oklch(.58 .13 60 / .14);--accent-ink: oklch(.34 .1 60);--green: oklch(.55 .1 145);--green-soft: oklch(.55 .1 145 / .14);--rose: oklch(.58 .12 25);--rose-soft: oklch(.58 .12 25 / .14);--indigo: oklch(.5 .1 270);--indigo-soft: oklch(.5 .1 270 / .14);--w-unknown-bg: transparent;--w-l1-bg: oklch(.92 .07 80);--w-l2-bg: oklch(.86 .1 75);--w-l3-bg: oklch(.8 .12 70);--w-known-bg: transparent;--w-ignored-bg: transparent;--w-ignored-ink: var(--ink-4);--shadow-1: 0 1px 0 rgba(255, 255, 255, .5) inset, 0 1px 2px rgba(67, 47, 14, .06);--shadow-2: 0 1px 0 rgba(255, 255, 255, .5) inset, 0 8px 24px rgba(67, 47, 14, .1)}[data-theme=sepia]{--color-bg: #ead6b3;--color-surface-1: #e1cb9f;--color-surface-2: #d6bd8a;--color-surface-3: #c9b083;--color-overlay: rgba(42, 31, 16, .45);--color-fg: #2a1f10;--color-fg-muted: #4f3f25;--color-fg-subtle: #7d6940;--color-border: #c9b083;--color-border-strong: #a8915e;--color-accent: oklch(.58 .13 60);--color-accent-fg: #2a1f10;--color-accent-hover: oklch(.5 .13 60);--color-highlight-unknown: oklch(.84 .08 75);--color-highlight-unknown-fg: #2a1f10;--color-highlight-learning: oklch(.76 .12 70);--color-highlight-learning-fg: #2a1f10;--color-highlight-known: transparent;--color-code-bg: #d6bd91;--color-code-fg: #2a1f10;--paper: #ead6b3;--paper-2: #e1cb9f;--paper-3: #d6bd8a;--ink: #2a1f10;--ink-2: #4f3f25;--ink-3: #7d6940;--ink-4: #a8915e;--rule: #c9b083;--rule-2: #d6bd91;--card: #f0dcb5;--card-edge: #d2b884;--w-l1-bg: oklch(.84 .08 75);--w-l2-bg: oklch(.76 .12 70);--w-l3-bg: oklch(.68 .13 65)}[data-theme=dark]{--color-bg: #0b0b0d;--color-surface-1: #17171a;--color-surface-2: #1f1f23;--color-surface-3: #2a2a30;--color-overlay: rgba(0, 0, 0, .65);--color-fg: #f5f5f7;--color-fg-muted: #9ca3af;--color-fg-subtle: #6b7280;--color-border: #27272a;--color-border-strong: #3f3f46;--color-accent: #60a5fa;--color-accent-fg: #0b0b0d;--color-accent-hover: #93c5fd;--color-success: #34d399;--color-danger: #f87171;--color-warning: #fbbf24;--color-highlight-unknown: #3b2f12;--color-highlight-unknown-fg: #fde68a;--color-highlight-learning: #17243f;--color-highlight-learning-fg: #bfdbfe;--color-highlight-known: transparent;--color-code-bg: #18181b;--color-code-fg: #f5f5f7;--paper: #161310;--paper-2: #1d1916;--paper-3: #25201b;--ink: #f0e7d3;--ink-2: #c9bfa9;--ink-3: #897e6a;--ink-4: #5d5547;--rule: #2e2822;--rule-2: #3a332b;--card: #1a1714;--card-edge: #2a241e;--accent: oklch(.78 .13 70);--accent-soft: oklch(.78 .13 70 / .18);--accent-ink: oklch(.86 .11 70);--w-l1-bg: oklch(.3 .05 70);--w-l2-bg: oklch(.38 .08 68);--w-l3-bg: oklch(.46 .11 65);--shadow-1: 0 1px 0 rgba(255, 255, 255, .04) inset, 0 1px 2px rgba(0, 0, 0, .4);--shadow-2: 0 1px 0 rgba(255, 255, 255, .04) inset, 0 12px 32px rgba(0, 0, 0, .55)}:root{--font-ui: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: "SF Mono", ui-monospace, "Cascadia Code", Menlo, Consolas, "Liberation Mono", monospace;--font-sans: "Inter", ui-sans-serif, system-ui, -apple-system, sans-serif;--font-serif: "Source Serif 4", "Iowan Old Style", "Georgia", serif;--font-serif-dev: "Tiro Devanagari Hindi", "Noto Serif Devanagari", "Source Serif 4", serif;--font-sans-dev: "Noto Sans Devanagari", "Inter", sans-serif;--font-mono-display: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-md: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 2rem;--line-height-tight: 1.25;--line-height-normal: 1.5;--line-height-relaxed: 1.7;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--radius-sm: 4px;--radius-md: 6px;--radius-lg: 8px;--radius-xl: 12px;--radius-pill: 999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .06);--shadow-md: 0 4px 12px rgba(0, 0, 0, .08);--shadow-lg: 0 12px 24px rgba(0, 0, 0, .12);--touch-target: 44px;--duration-fast: .12s;--duration-normal: .2s;--easing-standard: cubic-bezier(.2, 0, 0, 1)}html,body{margin:0;padding:0;background:var(--color-bg);color:var(--color-fg);font-family:var(--font-ui);font-size:var(--font-size-md);line-height:var(--line-height-normal);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}body{min-height:100vh}*,*:before,*:after{box-sizing:border-box}a{color:var(--color-accent)}a:hover{color:var(--color-accent-hover)}code{background:var(--color-code-bg);color:var(--color-code-fg);padding:.1em .35em;border-radius:var(--radius-sm);font-family:var(--font-mono);font-size:.9em}:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px;border-radius:var(--radius-sm)}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}html[data-hl=background] .word[data-s="0"]{background:transparent;box-shadow:inset 0 -1px 0 var(--accent)}html[data-hl=background] .word[data-s="1"]{background:var(--w-l1-bg)}html[data-hl=background] .word[data-s="2"]{background:var(--w-l2-bg)}html[data-hl=background] .word[data-s="3"]{background:var(--w-l3-bg)}html[data-hl=background] .word[data-s="4"]{background:var(--w-known-bg)}html[data-hl=background] .word[data-s="5"]{color:var(--w-ignored-ink);text-decoration:line-through;text-decoration-color:var(--ink-4);text-decoration-thickness:.5px}html[data-hl=underline] .word[data-s="0"]{background:transparent;box-shadow:inset 0 -1.5px 0 var(--accent)}html[data-hl=underline] .word[data-s="1"]{background:transparent;box-shadow:inset 0 -1.5px #d9b06b}html[data-hl=underline] .word[data-s="2"]{background:transparent;box-shadow:inset 0 -2px #cd9130}html[data-hl=underline] .word[data-s="3"]{background:transparent;box-shadow:inset 0 -2.5px #b97500;box-shadow:inset 0 -2.5px oklch(.62 .15 70)}html[data-hl=underline] .word[data-s="4"]{box-shadow:none}html[data-hl=underline] .word[data-s="5"]{box-shadow:none;color:var(--w-ignored-ink);text-decoration:line-through;text-decoration-color:var(--ink-4);text-decoration-thickness:.5px}html[data-hl=colored_text] .word[data-s="0"]{background:transparent;color:var(--accent)}html[data-hl=colored_text] .word[data-s="1"]{background:transparent;color:#93690d}html[data-hl=colored_text] .word[data-s="2"]{background:transparent;color:#865900;color:oklch(.5 .13 75)}html[data-hl=colored_text] .word[data-s="3"]{background:transparent;color:#774a00;color:oklch(.45 .15 70)}html[data-hl=colored_text] .word[data-s="4"]{color:var(--w-known-ink)}html[data-hl=colored_text] .word[data-s="5"]{color:var(--w-ignored-ink);text-decoration:line-through;text-decoration-color:var(--ink-4);text-decoration-thickness:.5px}.shell.svelte-1il99g0{min-height:100dvh;display:grid;grid-template-columns:1fr;grid-template-rows:auto 1fr auto;grid-template-areas:"top" "content" "bottom";background:var(--paper, var(--color-bg));color:var(--ink, var(--color-fg))}@media (min-width: 960px){.shell.svelte-1il99g0{grid-template-columns:232px 1fr;grid-template-rows:1fr;grid-template-areas:"rail content"}}.top-strip.svelte-1il99g0{grid-area:top;display:flex;align-items:center;gap:.75rem;padding:.6rem .9rem;border-bottom:1px solid var(--rule, var(--color-border));background:color-mix(in oklch,var(--paper, var(--color-bg)) 88%,var(--paper-2, transparent))}@media (min-width: 960px){.top-strip.svelte-1il99g0{display:none}}.brand-strip.svelte-1il99g0 .brand-mark:where(.svelte-1il99g0){width:30px;height:30px}.who.svelte-1il99g0{flex:1;color:var(--ink-3, var(--color-fg-muted));font-size:.85rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.rail.svelte-1il99g0{grid-area:rail;display:none;flex-direction:column;gap:1.4rem;padding:1.4rem 1rem 1rem;border-right:1px solid var(--rule, var(--color-border));background:color-mix(in oklch,var(--paper, var(--color-bg)) 88%,var(--paper-2, transparent));position:sticky;top:0;height:100dvh}@media (min-width: 960px){.rail.svelte-1il99g0{display:flex}}.brand.svelte-1il99g0{display:flex;align-items:center;gap:.6rem;padding:0 .25rem;text-decoration:none;color:inherit}.brand-mark.svelte-1il99g0{width:28px;height:28px;border-radius:6px;background:var(--ink, var(--color-fg));color:var(--paper, var(--color-bg));display:grid;place-items:center;font-family:var(--font-serif-dev, var(--font-serif));font-size:1.1rem;line-height:1;padding-top:2px;flex-shrink:0}.brand-text.svelte-1il99g0{display:flex;flex-direction:column;gap:.1rem;line-height:1}.brand-name.svelte-1il99g0{font-family:var(--font-serif, var(--font-ui));font-weight:600;font-size:.97rem;letter-spacing:.01em}.brand-sub.svelte-1il99g0{font-family:var(--font-sans, var(--font-ui));font-size:.66rem;color:var(--ink-3, var(--color-fg-muted));letter-spacing:.06em;text-transform:uppercase}.nav.svelte-1il99g0{display:flex;flex-direction:column;gap:.1rem}.nav-section.svelte-1il99g0{font-family:var(--font-sans, var(--font-ui));font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-4, var(--color-fg-subtle));padding:.85rem .5rem .35rem}.nav-item.svelte-1il99g0{display:flex;align-items:center;gap:.6rem;padding:.45rem .6rem;border-radius:7px;color:var(--ink-2, var(--color-fg-muted));text-decoration:none;font-family:var(--font-sans, var(--font-ui));font-size:.84rem}.nav-item.svelte-1il99g0:hover{background:color-mix(in oklch,var(--ink, var(--color-fg)) 5%,transparent);color:var(--ink, var(--color-fg))}.nav-item.active.svelte-1il99g0{background:color-mix(in oklch,var(--ink, var(--color-fg)) 8%,transparent);color:var(--ink, var(--color-fg));font-weight:500}.nav-icon.svelte-1il99g0{width:16px;height:16px;display:grid;place-items:center;color:var(--ink-3, var(--color-fg-muted));flex-shrink:0}.nav-item.active.svelte-1il99g0 .nav-icon:where(.svelte-1il99g0){color:var(--accent-ink, var(--color-accent))}.nav-icon.svelte-1il99g0 svg:where(.svelte-1il99g0){stroke:currentColor;fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}.rail-foot.svelte-1il99g0{margin-top:auto;padding:.7rem .5rem .25rem;border-top:1px solid var(--rule, var(--color-border));display:flex;align-items:center;justify-content:space-between;font-family:var(--font-sans, var(--font-ui));font-size:.72rem;color:var(--ink-3, var(--color-fg-muted))}.version.svelte-1il99g0{font-feature-settings:"tnum"}.logout-form.svelte-1il99g0{margin:0}.logout.svelte-1il99g0{background:transparent;border:1px solid var(--rule, var(--color-border));border-radius:6px;color:var(--ink-3, var(--color-fg-muted));cursor:pointer;font:inherit;font-size:.7rem;padding:.2rem .5rem}.logout.svelte-1il99g0:hover{color:var(--ink, var(--color-fg))}.content.svelte-1il99g0{grid-area:content;display:block;min-width:0}@media (max-width: 959.98px){.content.svelte-1il99g0{padding-bottom:calc(var(--touch-target) * 1.4 + env(safe-area-inset-bottom,0px))}}.bottom-nav.svelte-1il99g0{grid-area:bottom;display:grid;grid-auto-flow:column;grid-auto-columns:1fr;position:fixed;bottom:0;left:0;right:0;background:color-mix(in oklch,var(--paper, var(--color-bg)) 92%,var(--paper-2, transparent));border-top:1px solid var(--rule, var(--color-border));padding:.25rem .4rem;padding-bottom:calc(.25rem + env(safe-area-inset-bottom,0px));z-index:10}@media (min-width: 960px){.bottom-nav.svelte-1il99g0{display:none}}.bottom-tab.svelte-1il99g0{display:grid;grid-template-rows:auto auto;align-items:center;justify-items:center;gap:.15rem;padding:.35rem .2rem;color:var(--ink-3, var(--color-fg-muted));text-decoration:none;font-family:var(--font-sans, var(--font-ui));font-size:.65rem;border-radius:8px}.bottom-tab.active.svelte-1il99g0{color:var(--accent-ink, var(--color-accent))}.bottom-tab.svelte-1il99g0 .nav-icon:where(.svelte-1il99g0){color:inherit;width:18px;height:18px}.rail-toggle.svelte-1il99g0{position:fixed;top:1rem;left:0;width:22px;height:44px;display:grid;place-items:center;border-radius:0 8px 8px 0;background:var(--card, var(--color-bg));border:1px solid var(--card-edge, var(--color-border));border-left:0;color:var(--ink-3, var(--color-fg-muted));cursor:pointer;z-index:30;box-shadow:2px 0 8px #00000014;transition:background .15s ease,color .15s ease}@media (min-width: 960px){.rail-toggle.svelte-1il99g0{display:none}}.rail-toggle.svelte-1il99g0:hover{background:var(--accent-soft, var(--color-accent));color:var(--accent-ink, var(--color-accent-fg, #fff))}.brand-trigger.svelte-1il99g0{background:transparent;border:0;padding:0 .25rem;margin:0;font:inherit;color:inherit;cursor:pointer;border-radius:8px;transition:background .15s ease}.brand-trigger.svelte-1il99g0:hover{background:color-mix(in oklch,var(--ink, var(--color-fg)) 5%,transparent)}.brand-trigger[aria-expanded=true].svelte-1il99g0{background:color-mix(in oklch,var(--ink, var(--color-fg)) 8%,transparent)}.brand-trigger.svelte-1il99g0:focus-visible{outline:2px solid var(--accent, var(--color-accent));outline-offset:2px}.lang-wrap.svelte-1il99g0{position:relative}.lang-wrap-compact.svelte-1il99g0{position:relative;flex-shrink:0}.lang-dropdown.svelte-1il99g0{position:absolute;top:calc(100% + 8px);left:0;z-index:50;min-width:240px;max-width:min(90vw,320px);max-height:min(70dvh,480px);overflow-y:auto;background:var(--paper, var(--color-bg));color:var(--ink, var(--color-fg));border:1px solid var(--card-edge, var(--color-border));border-radius:10px;box-shadow:0 8px 24px #00000026;padding:.55rem;display:flex;flex-direction:column;gap:.55rem}.lang-list.svelte-1il99g0{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.4rem}.lang-row.svelte-1il99g0{width:100%;display:flex;align-items:center;gap:.7rem;padding:.6rem .75rem;border:1px solid var(--rule, var(--color-border));border-radius:9px;background:var(--card, var(--color-bg));color:var(--ink, var(--color-fg));cursor:pointer;font:inherit;text-align:left;transition:border-color .15s ease,background .15s ease}.lang-row.svelte-1il99g0:hover:not(:disabled){border-color:color-mix(in oklch,var(--accent, var(--color-accent)) 50%,var(--card-edge, var(--color-border)))}.lang-row[data-active="1"].svelte-1il99g0{border-color:var(--accent, var(--color-accent));background:var(--accent-soft, var(--color-accent))}.lang-row.svelte-1il99g0:disabled{opacity:.6;cursor:not-allowed}.lang-row-glyph.svelte-1il99g0{width:32px;height:32px;border-radius:7px;background:var(--ink, var(--color-fg));color:var(--paper, var(--color-bg));display:grid;place-items:center;font-family:var(--font-serif-dev, var(--font-serif));font-size:1.1rem;flex-shrink:0}.lang-row-text.svelte-1il99g0{display:flex;flex-direction:column;gap:.1rem;flex:1;min-width:0}.lang-row-native.svelte-1il99g0{font-family:var(--font-serif-dev, var(--font-serif));font-size:1rem;color:var(--ink, var(--color-fg))}.lang-row-en.svelte-1il99g0{font-family:var(--font-sans, var(--font-ui));font-size:.7rem;color:var(--ink-3, var(--color-fg-muted))}.lang-row-current.svelte-1il99g0{color:var(--accent-ink, var(--color-accent));font-size:.85rem}.lang-empty.svelte-1il99g0{color:var(--ink-3, var(--color-fg-muted));font-size:.85rem;margin:0}.lang-empty.svelte-1il99g0 a:where(.svelte-1il99g0){color:var(--accent-ink, var(--color-accent))}.lang-err.svelte-1il99g0{color:var(--rose, var(--color-danger));font-size:.78rem;margin:0}.lang-manage.svelte-1il99g0{align-self:flex-start;color:var(--accent-ink, var(--color-accent));text-decoration:none;font-size:.85rem;padding:.4rem 0}.lang-manage.svelte-1il99g0:hover{text-decoration:underline}html[data-reader-immersive="1"] .top-strip.svelte-1il99g0,html[data-reader-immersive="1"] .bottom-nav.svelte-1il99g0{display:none}html[data-reader-immersive="1"] .content.svelte-1il99g0{padding-bottom:0}