:root{--bg: #fbfaf7;--fg: #1d1d1f;--muted: #6e6e73;--accent: #8a5a2b;color-scheme:light dark}@media(prefers-color-scheme:dark){:root{--bg: #141414;--fg: #ececec;--muted: #9a9a9f;--accent: #d9a066}}body{margin:0;background:var(--bg);color:var(--fg);font:20px/1.6 Georgia,Times New Roman,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));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:4px 0 8px;color:var(--muted);font:italic 15px/1.3 Georgia,serif}.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(--fg) 35%,transparent)}.overlay .card{max-width:28rem;width:100%;background:var(--bg)}.library{margin-top:12px;font:16px/1.4 system-ui,sans-serif}.passage-list{margin:0 0 16px;padding:0;list-style:none}.passage-list li{display:flex;gap:8px;align-items:center;padding:6px 0;border-bottom:1px solid color-mix(in srgb,var(--muted) 20%,transparent)}.passage-open{flex:1;border:none;text-align:left;font:18px/1.3 Georgia,serif}.paste-form{display:flex;flex-direction:column;gap:8px}.paste-form textarea{box-sizing:border-box;width:100%;padding:10px;border:1px solid var(--muted);border-radius:8px;background:transparent;color:var(--fg);font:16px/1.4 Georgia,serif}.paste-form button{align-self:flex-start}.page-turn-bar{position:fixed;left:0;right:0;bottom:0;display:flex;justify-content:space-between;gap:16px;max-width:65ch;margin:0 auto;padding:12px 16px max(12px,env(safe-area-inset-bottom));background:var(--bg);border-top:1px solid color-mix(in srgb,var(--muted) 25%,transparent)}.page-turn-bar button{min-width:88px;min-height:48px;font-size:22px}.passage-page{position:relative}.g{font-family:Mando AF,serif;cursor:pointer}.peek{position:fixed;left:50%;bottom:calc(96px + env(safe-area-inset-bottom));transform:translate(-50%);z-index:5;min-width:44px;padding:6px 14px;border-radius:10px;background:var(--fg);color:var(--bg);font:600 28px/1.2 system-ui,sans-serif;text-align:center}.font-status{display:flex;gap:12px;align-items:center;margin-bottom:16px;color:var(--muted);font:15px/1.4 system-ui,sans-serif}.font-status button{min-height:44px;padding:0 14px;border:1px solid var(--accent);border-radius:8px;background:transparent;color:var(--accent);font:inherit}button{min-height:44px;padding:0 14px;border:1px solid var(--muted);border-radius:8px;background:transparent;color:var(--fg);font:15px/1.2 system-ui,sans-serif}button:disabled{opacity:.4}button.primary{border-color:var(--accent);background:var(--accent);color:var(--bg)}.controls{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:12px;font:15px/1.4 system-ui,sans-serif}.legend-toggle{margin:8px 0}.legend{display:flex;flex-wrap:wrap;gap:10px 16px;margin:8px 0 16px;padding:0;list-style:none;font-size:28px}.legend li{display:flex;gap:6px;align-items:baseline}.legend-latin,.legend-empty{color:var(--muted);font:15px system-ui,sans-serif}.hint{display:flex;gap:12px;align-items:center;justify-content:space-between;margin:8px 0 16px;padding:8px 8px 8px 14px;border-left:3px solid var(--accent);border-radius:6px;background:color-mix(in srgb,var(--accent) 12%,transparent);font:15px/1.4 system-ui,sans-serif}.hint button{border:none;font-size:22px;min-width:44px}.card{margin:8px 0 20px;padding:16px;border:1px solid color-mix(in srgb,var(--muted) 40%,transparent);border-radius:12px;font:16px/1.5 system-ui,sans-serif}.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(--muted)}.intro-examples{display:flex;gap:16px;margin:12px 0;padding:0;list-style:none;font:24px Georgia,serif}.data-panel{margin-top:32px;padding-top:16px;border-top:1px solid color-mix(in srgb,var(--muted) 30%,transparent);font:15px/1.4 system-ui,sans-serif}.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(--muted);border-radius:8px;cursor:pointer}.file-button input{position:absolute;width:1px;height:1px;opacity:0}.data-error{color:#b3261e}.quiz{display:flex;flex:1;flex-direction:column;min-height:0;font:16px/1.4 system-ui,sans-serif}.quiz-header{display:flex;align-items:center;justify-content:space-between;color:var(--muted)}.quiz-prompt{margin:24px 0 8px;text-align:center;font:56px/1.2 Georgia,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;font:32px/1.2 Georgia,serif}.choice.correct{border:2px solid #2e7d32;background:color-mix(in srgb,#2e7d32 15%,transparent)}.choice.wrong{border:2px solid #b3261e;background:color-mix(in srgb,#b3261e 12%,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{font:600 28px/1.2 system-ui,sans-serif}.quiz-button{display:inline-flex;gap:6px;align-items:center}.quiz-reason{color:var(--muted);font-size:13px}.top-bar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:4px}.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;border-radius:6px;background:var(--bg);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:15px}.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(--fg) 25%,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-radius:16px 16px 0 0;background:var(--bg);font:16px/1.4 system-ui,sans-serif}.menu-items{display:flex;flex-wrap:wrap;gap:8px}