:root{--night-page: #070604;--night-panel: #0e0b08;--night-amber: #e3b27a;--night-amber-bright: #f0c98e;--night-ink: #ecd3ad;--mono: ui-monospace, "SF Mono", Menlo, Consolas, "Courier New", monospace;--serif: Georgia, "Times New Roman", serif;--page: #e4d5b8;--panel: #f4ead6;--ink: #2f2213;--muted: #7a5a35;--accent: #8a5a2b;--newest: #8a5a2b;--rule: color-mix(in srgb, var(--accent) 40%, transparent);--glow: color-mix(in srgb, var(--accent) 10%, transparent);--bg: var(--page);--fg: var(--ink);color-scheme:light dark}@media(prefers-color-scheme:dark){:root:not([data-appearance=light]){--page: var(--night-page);--panel: var(--night-panel);--ink: var(--night-ink);--muted: #a07f55;--accent: var(--night-amber);--newest: #ffd166}}:root[data-appearance=dark]{--page: var(--night-page);--panel: var(--night-panel);--ink: var(--night-ink);--muted: #a07f55;--accent: var(--night-amber);--newest: #ffd166;color-scheme:dark}:root[data-appearance=light]{color-scheme:light}body{margin:0;background-color:var(--page);background-image:radial-gradient(ellipse at 50% 40%,var(--page) 55%,color-mix(in srgb,var(--page) 78%,black));color:var(--ink);font:20px/1.6 var(--serif)}.reader{box-sizing:border-box;display:flex;flex-direction:column;height:100dvh;max-width:65ch;margin:0 auto;padding:max(16px,env(safe-area-inset-top)) 16px calc(84px + env(safe-area-inset-bottom));border-left:1px solid var(--accent);border-right:1px solid var(--accent);background-color:var(--panel);box-shadow:inset 0 0 64px var(--glow);font-size:var(--text-size, 20px)}.reader-header{flex:none}.page-area{position:relative;flex:1;min-height:0;overflow:hidden;touch-action:pan-y pinch-zoom}.page-area p,.page-measurer p{margin:0 0 .8em}.page-measurer{position:absolute;top:0;left:0;width:100%;visibility:hidden;pointer-events:none}.passage-title{margin:6px 0 10px;color:var(--accent);font:600 12px/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.status-prefix{margin-right:.6em;opacity:.6}.passage-title .cursor{width:.55em;height:1em;background:var(--accent)}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:10;display:flex;align-items:center;justify-content:center;padding:16px;background:color-mix(in srgb,var(--night-page) 60%,transparent)}.overlay .card{max-width:28rem;width:100%;background:var(--panel)}.library{margin-top:12px;font:15px/1.5 var(--mono)}.passage-list{margin:0 0 16px;padding:0;list-style:none;border-top:1px solid var(--rule)}.passage-list li{display:flex;gap:8px;align-items:center;padding:6px 0;border-bottom:1px solid var(--rule)}.passage-open{flex:1;border:none;text-align:left;color:var(--ink);font:18px/1.3 var(--serif);text-transform:none;letter-spacing:0}.paste-form{display:flex;flex-direction:column;gap:8px}.paste-form label{color:var(--accent);font:600 12px/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase}.paste-form textarea{box-sizing:border-box;width:100%;padding:10px;border:1px solid var(--rule);border-radius:2px;background:color-mix(in srgb,var(--page) 50%,transparent);color:var(--ink);font:16px/1.4 var(--serif)}.paste-form button{align-self:flex-start}.page-turn-bar{position:fixed;left:0;right:0;bottom:0;box-sizing:border-box;display:flex;justify-content:space-between;gap:16px;max-width:65ch;margin:0 auto;padding:12px 16px max(12px,env(safe-area-inset-bottom));border:1px solid var(--accent);border-bottom:none;background:var(--panel)}.page-turn-bar button{min-width:88px;min-height:48px;font-size:20px}.passage-page{position:relative}.g{font-family:Mando AF,serif;cursor:pointer}.g-new{color:var(--newest)}.peek{position:fixed;left:8px;top:0;z-index:5;max-width:calc(100vw - 16px);padding:4px 12px;border-radius:2px;background:var(--accent);color:var(--panel);box-shadow:0 0 14px color-mix(in srgb,var(--accent) 45%,transparent);font:var(--text-size, 20px) / 1.4 var(--serif);white-space:nowrap;pointer-events:none}.peek-selection{max-width:min(28rem,calc(100vw - 16px));white-space:normal;line-height:1.35}.peek-letter{background:none;color:inherit;font-weight:700;text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:2px}.font-status{display:flex;gap:12px;align-items:center;margin-bottom:16px;color:var(--muted);font:14px/1.4 var(--mono)}button{min-height:44px;padding:0 14px;border:1px solid var(--accent);border-radius:2px;background:transparent;color:var(--accent);font:600 13px/1.2 var(--mono);letter-spacing:.08em;text-transform:uppercase;cursor:pointer;transition:background-color .12s,box-shadow .12s}button:hover:not(:disabled){background:color-mix(in srgb,var(--accent) 12%,transparent)}button:active:not(:disabled){background:color-mix(in srgb,var(--accent) 24%,transparent)}button:disabled{opacity:.4;cursor:default}button.primary{background:var(--accent);color:var(--panel);box-shadow:0 0 14px color-mix(in srgb,var(--accent) 40%,transparent)}button.primary:hover:not(:disabled){background:color-mix(in srgb,var(--accent) 85%,white)}.controls{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:12px;font:14px/1.4 var(--mono)}.legend-toggle{margin:8px 0}.legend{display:flex;flex-wrap:wrap;gap:10px 16px;margin:8px 0 16px;padding:10px 12px;border:1px solid var(--rule);list-style:none;font-size:28px}.legend li{display:flex;gap:6px;align-items:baseline}.legend-latin,.legend-empty{color:var(--muted);font:13px var(--mono);letter-spacing:.08em;text-transform:uppercase}.hint{display:flex;gap:12px;align-items:center;justify-content:space-between;margin:8px 0 16px;padding:8px 8px 8px 14px;border:1px solid var(--rule);border-left:3px solid var(--accent);background:var(--glow);color:var(--ink);font:14px/1.4 var(--mono)}.hint button{border:none;font-size:22px;min-width:44px}.card{margin:8px 0 20px;padding:16px;border:1px solid var(--accent);border-radius:2px;box-shadow:0 0 24px color-mix(in srgb,var(--accent) 25%,transparent);color:var(--ink);font:16px/1.5 var(--mono)}.intro-pair{display:flex;gap:20px;align-items:baseline}.intro-glyph{font-size:64px;line-height:1}.intro-latin{font-size:40px;font-weight:600;color:var(--accent)}.intro-examples{display:flex;gap:16px;margin:12px 0;padding:0;list-style:none;font:24px var(--serif)}.data-panel{margin-top:32px;padding-top:16px;border-top:1px solid var(--rule);font:14px/1.4 var(--mono)}.data-actions{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:8px}.file-button{display:inline-flex;align-items:center;min-height:44px;padding:0 14px;border:1px solid var(--accent);border-radius:2px;color:var(--accent);font:600 13px/1.2 var(--mono);letter-spacing:.08em;text-transform:uppercase;cursor:pointer}.file-button input{position:absolute;width:1px;height:1px;opacity:0}.data-error{color:#d9534f}.intro{display:flex;flex:1;flex-direction:column;align-items:center;justify-content:center;gap:20px;min-height:0;font:16px/1.5 var(--mono)}.terminal{box-sizing:border-box;width:100%;max-width:34rem;max-height:100%;overflow-y:auto;padding:20px 22px 12px;border:1px solid var(--night-amber);border-radius:2px;background:var(--night-panel);color:var(--night-amber);box-shadow:inset 0 0 48px #d9a06614;font:17px/1.55 var(--mono);cursor:pointer}.terminal p{margin:0 0 .9em}.intro-greeting{font-size:26px;line-height:1.3;color:var(--night-amber-bright)}.intro-greeting .g,.intro-line .g{cursor:inherit}.intro-continue{margin:0;font-size:13px;letter-spacing:.08em;text-transform:uppercase;opacity:.6}.intro-greeting-english{margin-top:-.4em;font-size:20px;color:var(--night-amber-bright)}.cursor{display:inline-block;width:.6em;height:1.05em;margin-left:2px;background:currentColor;vertical-align:text-bottom;animation:blink 1s steps(2,start) infinite}@keyframes blink{to{visibility:hidden}}@media(prefers-reduced-motion:reduce){.cursor{animation:none}}.intro-go{min-width:10rem;font-size:15px}.quiz{display:flex;flex:1;flex-direction:column;min-height:0;font:15px/1.4 var(--mono)}.quiz-header{display:flex;align-items:center;justify-content:space-between;padding-bottom:8px;border-bottom:1px solid var(--rule);color:var(--accent);letter-spacing:.08em;text-transform:uppercase}.quiz-prompt{margin:24px 0 8px;text-align:center;font:56px/1.2 var(--serif)}.quiz-feedback{min-height:1.4em;text-align:center;color:var(--muted)}.latin-letter{text-transform:uppercase}.choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}@media(max-width:599px){.choice-grid{margin-top:auto}}@media(min-width:600px){.choice-grid{width:100%;max-width:28rem;margin:16px auto 0}}.choice{min-height:72px;color:var(--ink);font:32px/1.2 var(--serif);letter-spacing:0;text-transform:none}.choice.correct{border:2px solid #4caf50;background:color-mix(in srgb,#4caf50 18%,transparent)}.choice.wrong{border:2px solid #e05a4f;background:color-mix(in srgb,#e05a4f 14%,transparent)}.choice:disabled{opacity:1}.quiz-next{align-self:center;margin-top:16px}.quiz-results{justify-content:center;align-items:center;gap:8px;text-align:center}.quiz-score{color:var(--accent);font:600 26px/1.2 var(--mono)}.quiz-button{display:inline-flex;gap:6px;align-items:center}.quiz-reason{color:var(--muted);font-size:12px}.top-bar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:4px;padding-bottom:10px;border-bottom:1px solid var(--rule)}.top-bar .controls{margin:0}.phone-only{display:flex;flex:1;gap:8px;align-items:center;justify-content:center}.phone-only .quiz-button{position:relative}.phone-only .quiz-reason{position:absolute;bottom:calc(100% + 6px);left:50%;transform:translate(-50%);padding:2px 8px;background:var(--panel);white-space:nowrap}@media(max-width:599px){.top-bar{display:none}.page-turn-bar button{min-width:48px;padding:0 10px}.page-turn-bar .phone-only button{min-width:44px;font-size:13px}.page-turn-bar .phone-only button[aria-label=Menu]{font-size:22px}}@media(min-width:600px){.phone-only{display:none}}.text-size{display:inline-flex;gap:4px}.text-size button{min-width:44px}.menu-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:20;background:color-mix(in srgb,var(--night-page) 55%,transparent)}.menu-sheet{position:fixed;left:0;right:0;bottom:0;z-index:21;padding:16px 16px max(16px,env(safe-area-inset-bottom));border-top:1px solid var(--accent);background:var(--panel);box-shadow:0 -8px 32px color-mix(in srgb,var(--night-page) 50%,transparent);font:15px/1.4 var(--mono)}.menu-items{display:flex;flex-wrap:wrap;gap:8px}.title-line{display:flex;gap:8px;align-items:center;justify-content:space-between}.title-line .passage-title{flex:1 1 40%;min-width:0}.title-line .phone-only{flex:0 1 auto;min-width:0}.title-line .feedback-button{flex-direction:column;gap:2px;align-items:flex-end}.title-line .feedback-reason{max-width:12em;font-size:10px;text-align:right}.feedback-button{display:inline-flex;gap:6px;align-items:center}.feedback-reason{color:var(--muted);font:12px/1.2 var(--mono)}.dev-marker{display:inline-block;margin:0 8px;padding:1px 6px;border-radius:2px;background:var(--accent);color:var(--panel);font:700 10px/1.4 var(--mono);letter-spacing:.1em;vertical-align:middle}