:root{color:#20243a;font-synthesis:none;text-rendering:optimizelegibility;--ink:#20243a;--muted:#596176;--primary:#4f46c8;--positive:#23744d;--negative:#b33a46;--surface:#fff;--border:#dce0eb;--radius:16px;--space:8px;background:#f7f8fc;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:17px}*{box-sizing:border-box}body{min-width:320px;margin:0}button,input{font:inherit}a{color:var(--primary);text-decoration:none}button,a,input,summary{-webkit-tap-highlight-color:transparent}button,summary{cursor:pointer}:focus-visible{outline-offset:4px;outline:3px solid 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var(--border);margin-top:36px;padding-top:28px}.account-section h2{font-size:1.1rem}.status-panel{text-align:center;max-width:640px;margin:48px auto}.status-panel h1{font-size:1.8rem}.actions{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}.error{color:var(--negative)}.message{background:#fcecee;border-radius:10px;margin-top:16px;padding:12px 16px;font-size:.85rem}.offline-banner{color:#715512;text-align:center;background:#fff0ca;margin:0;padding:12px 24px}.logout-area{margin-top:32px}.skip-link{z-index:5;background:#fff;padding:12px;position:absolute;top:-100px;left:16px}.skip-link:focus{top:12px}@media (width<=760px){.site-header{padding:22px 24px}.header-note{font-size:.7rem}main{padding:20px 24px 40px}.login-layout{grid-template-columns:1fr;gap:28px;max-width:480px;margin:auto;padding:12px 0}.intro h1{font-size:2.4rem}.intro h1 br,.intro>p,.word-mark{display:none}.intro .eyebrow{margin-bottom:12px}.intro 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.filled{background:var(--positive)}.calendar-grid{grid-template-columns:repeat(7,minmax(0,1fr));gap:8px 4px;display:grid}.weekday{text-align:center;color:var(--muted);font-size:.75rem}.calendar-day{flex-direction:column;align-items:center;min-width:0;display:flex}.day-dot{color:var(--ink);touch-action:pan-y;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;background:#fff;border:1px solid #a8afbe;border-radius:50%;width:44px;min-height:44px;padding:2px;font-size:.8rem}.day-dot.completed{border:2px solid var(--positive);background:#e3f3e9;font-weight:700}.day-dot.today{outline:2px solid var(--primary);outline-offset:2px}.day-dot:focus-visible{outline:3px solid var(--primary);outline-offset:3px}.day-dot:disabled,.note-button:disabled{cursor:default;opacity:.4}.note-button{color:var(--primary);background:0 0;border:0;width:100%;min-height:32px;padding:4px 0;font-size:.65rem}.habit-month h2{overflow-wrap:anywhere;margin-top:24px}.habit-month .toolbar{flex-wrap:nowrap}dialog{border:1px solid var(--border);border-radius:var(--radius);color:var(--ink);width:min(540px,100% - 32px);max-height:85svh;padding:28px;overflow:auto}dialog::backdrop{background:#20243a73}dialog h2{overflow-wrap:anywhere;font-size:1.3rem}textarea{resize:vertical;width:100%;min-height:160px;font:inherit;color:var(--ink);border:1px solid #9da5b8;border-radius:10px;padding:12px}.plain-note{white-space:pre-wrap;overflow-wrap:anywhere}.archive-button{margin-top:24px}progress{width:100%;height:12px;accent-color:var(--primary)}.settings-section details{margin-top:24px}.settings-section summary{min-height:44px;padding:12px 0}@media (width<=600px){.habit-row,.habit-month{padding:20px 10px}.habit-name,.habit-row>p,.goal-bars{margin-left:8px;margin-right:8px}.calendar-grid{gap:8px 0}.day-dot{border-radius:18px;width:38px;min-height:44px}.habit-month .toolbar{gap:6px}.habit-month .toolbar .button{padding:10px 14px}}.practice-area{max-width:680px;margin-inline:auto}.practice-area>.home-link{margin-top:20px}.practice-area .toolbar .home-link{margin:0}.practice-progress{color:var(--muted);margin-bottom:16px}.exercise-panel{margin-top:24px}.theme-options,.direction-options{border:0;min-width:0;margin:24px 0;padding:0}.theme-options legend,.direction-options legend{font-weight:700}.check-choice{align-items:center;gap:12px;min-height:48px;margin:8px 0;display:flex}.check-choice input{width:22px;min-height:22px;accent-color:var(--primary);flex-shrink:0}.book-label{margin-top:24px;font-size:1rem}.question-word{overflow-wrap:anywhere;font-size:clamp(1.6rem,5vw,2.2rem)}.flash-card{border:1px solid var(--border);border-radius:var(--radius);width:100%;min-height:240px;color:var(--ink);background:#eeecff;flex-direction:column;justify-content:center;align-items:center;gap:24px;margin-bottom:24px;padding:24px;display:flex}.flash-card.revealed{background:#e4effc}.flash-card span{overflow-wrap:anywhere;font-size:clamp(1.6rem,5vw,2.2rem);font-weight:700}.flash-card small{color:var(--muted);font-size:.8rem}.answer-actions{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-block:24px;display:grid}.answer-actions .button{padding-inline:12px}.positive{background:var(--positive);color:#fff}.negative{background:var(--negative);color:#fff}.article-answer{min-height:80px;font-size:1.5rem}.answer-feedback{overflow-wrap:anywhere;border-radius:12px;margin-top:24px;padding:20px}.answer-feedback.correct{color:#185136;background:#e3f3e9}.answer-feedback.incorrect{color:#812934;background:#fcecee}.answer-feedback p{margin:10px 0 0}.session-totals{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:28px 0;display:grid}.session-totals dt{color:var(--muted);font-size:.8rem}.session-totals dd{margin:8px 0 0;font-size:1.8rem;font-weight:750}#practice-answer{scroll-margin-block:24px}