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.hint{color:var(--ink-soft);text-align:center;font-size:14px}.row-list{flex-direction:column;gap:8px;display:flex}.greeting-eyebrow{color:var(--ink-soft);font-size:16px;font-weight:600}.greeting-title{font-family:var(--font-display);font-size:34px;font-weight:800;line-height:1.1}.title-lg{font-family:var(--font-display);font-size:26px;font-weight:700;line-height:1.15}.muted{color:var(--ink-soft)}.center{text-align:center}.grow{flex:1}.audio-btn{background:var(--blue-tint);color:var(--blue);border-radius:50%;flex:none;justify-content:center;align-items:center;display:flex}.audio-btn svg{width:45%;height:45%}.audio-btn.speaking{animation:.9s ease-in-out infinite audio-pulse}@keyframes audio-pulse{0%,to{transform:scale(1)}50%{transform:scale(1.08)}}.audio-btn.solid{background:var(--blue);color:#fff}.audio-btn.lg{width:80px;height:80px}.audio-btn.md{width:56px;height:56px}.audio-btn.sm{width:52px;height:52px}.swipe-stage{flex-direction:column;flex:1;justify-content:center;align-items:center;gap:0;display:flex}.swipe-peek{background:var(--segment-track);border:1px solid var(--border);border-bottom:none;border-radius:20px 20px 0 0;width:310px;max-width:82%;height:14px}.swipe-card{background:var(--card);width:350px;max-width:88%;box-shadow:var(--shadow-card);touch-action:pan-y;border-radius:26px;flex-direction:column;gap:18px;padding:26px;display:flex}.swipe-card.dragging{transition:none}.segment{background:var(--segment-track);border-radius:14px;gap:4px;width:100%;padding:4px;display:inline-flex}.segment button{height:40px;color:var(--ink-soft);border-radius:11px;flex:1;font-size:15px;font-weight:800}.segment button.on{background:var(--card);color:var(--ink)}.option-row{align-items:center;gap:12px;min-height:44px;font-size:16px;font-weight:700;display:flex}.option-row input[type=radio],.option-row input[type=checkbox]{width:22px;height:22px;accent-color:var(--blue);flex:none}.screen.dark{background:var(--cam-bg);color:#fff}.viewfinder{background:var(--cam-view);border-radius:var(--r-lg);flex:1;justify-content:center;align-items:center;min-height:320px;display:flex;position:relative;overflow:hidden}.viewfinder video{object-fit:cover;width:100%;height:100%}.mock-page{background:var(--segment-track);outline:3px solid var(--cam-frame);outline-offset:6px;border-radius:6px;flex-direction:column;gap:10px;width:250px;height:360px;padding:20px 18px;display:flex}.mock-page .line{background:var(--page-mock-body);border-radius:3px;height:8px}.mock-page .line.title{background:var(--page-mock);width:60%;height:14px}.mock-page .art{background:var(--page-mock-art);border-radius:4px;height:80px}.shutter{width:84px;height:84px;box-shadow:inset 0 0 0 4px var(--cam-bg);background:#fff;border:5px solid #fff;border-radius:50%}.thumb-stack{color:var(--cam-text);align-items:center;gap:8px;font-size:13px;font-weight:700;display:flex}.thumb-stack .thumbs{display:flex}.thumb-stack .thumbs img,.thumb-stack .thumbs .ph{background:var(--segment-track);border:3px solid var(--cam-btn);object-fit:cover;border-radius:8px;width:52px;height:64px}.thumb-stack .thumbs *+*{margin-left:-18px}.print-page{width:794px;min-height:1123px;color:var(--ink);background:#fff;flex-direction:column;margin:0 auto;padding:52px 56px;display:flex}@media (width<=830px){.print-scale-wrap{overflow-x:auto}}@media print{body{background:#fff}.no-print{display:none!important}.print-page{width:auto;min-height:auto;box-shadow:none;margin:0}@page{size:A4 portrait;margin:14mm}.print-break{break-after:page;page-break-after:always}}.print-head{justify-content:space-between;align-items:flex-start;gap:24px;display:flex}.print-title{font-family:var(--font-display);font-size:36px;font-weight:800}.print-sub{color:var(--print-sub);margin-top:2px;font-size:17px}.print-note{background:var(--print-note);border-radius:10px;margin-top:18px;padding:10px 14px;font-size:16px}.print-cols{border-bottom:2px solid var(--ink);letter-spacing:.04em;text-transform:uppercase;color:var(--ink-soft);grid-template-columns:150px 1fr 210px 36px 36px;gap:12px;margin-top:16px;padding-bottom:6px;font-size:13px;font-weight:800;display:grid}.print-row{border-bottom:1px solid var(--neutral-strong);grid-template-columns:150px 1fr 210px 36px 36px;align-items:center;gap:12px;min-height:68px;font-size:16px;display:grid}.print-row .w{font-size:18px;font-weight:800}.meaning-col{border-left:2px dashed var(--print-dash);min-height:40px;padding-left:12px}.tick-box{border:2px solid var(--ink);border-radius:4px;justify-self:center;width:24px;height:24px}.print-foot{color:var(--ink-soft);justify-content:space-between;margin-top:auto;padding-top:18px;font-size:13px;display:flex}.qr-block{flex-direction:column;align-items:center;gap:4px;display:flex}.qr-block .qr{width:96px;height:96px}.qr-block .qr-caption{color:var(--ink-soft);font-size:12px}.pill-toggle{flex:none;gap:8px;display:flex}.pill-toggle button{border-radius:var(--r-sm);background:var(--card);height:44px;color:var(--ink-soft);border:1px solid var(--border);padding:0 14px;font-size:14px;font-weight:800}.pill-toggle button.knew.on{background:var(--blue);border-color:var(--blue);color:#fff}.pill-toggle button.forgot.on{background:var(--red);border-color:var(--red);color:#fff}.word-row{background:var(--card);border:1px solid var(--border);border-radius:var(--r-md);justify-content:space-between;align-items:center;gap:10px;padding:8px 8px 8px 16px;display:flex}.word-row .w{font-size:17px;font-weight:800}.stat-grid{grid-template-columns:repeat(3,1fr);gap:8px;display:grid}.stat-card{background:var(--card);border:1px solid var(--border);border-radius:var(--r-md);text-align:center;padding:12px}.stat-card .num{color:var(--blue);font-size:26px;font-weight:800}.stat-card .lbl{color:var(--ink-soft);margin-top:2px;font-size:13px;font-weight:700}.feature-grid{grid-template-columns:1fr 1fr;gap:8px;display:grid}.feature-btn{background:var(--card);border:1px solid var(--border);height:84px;color:var(--ink);text-align:left;border-radius:18px;flex-direction:column;justify-content:center;align-items:flex-start;gap:4px;padding:0 16px;font-size:16px;font-weight:800;display:flex}.feature-btn.primary{background:var(--blue);border-color:var(--blue);color:#fff}.feature-btn svg{width:22px;height:22px;color:var(--blue);flex:none}.feature-btn.primary svg{color:#fff}.list-row{border-top:1px solid var(--chip);justify-content:space-between;align-items:center;padding:6px 0;font-size:16px;display:flex}.list-row:first-of-type{border-top:none}.lapse-count{color:var(--orange-ink);font-size:16px;font-weight:700}.chapter-row{padding:8px 0}.chapter-row .name{justify-content:space-between;font-size:15px;font-weight:700;display:flex}.chapter-row .name .count{color:var(--ink-soft);font-weight:700}.layout-grid{grid-template-columns:1fr 1fr;gap:8px;display:grid}.layout-card{border-radius:var(--r-md);border:1px solid var(--border);background:var(--card);text-align:left;flex-direction:column;justify-content:center;align-items:flex-start;gap:2px;height:76px;padding:0 14px;display:flex}.layout-card .t{font-size:16px;font-weight:800}.layout-card .s{color:var(--ink-soft);font-size:13px;font-weight:600}.layout-card.on{border:3px solid var(--blue);background:var(--blue-tint)}.layout-card.on .t{color:var(--blue-deep)}.layout-card.disabled{opacity:.55}.approval-card{background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);flex-direction:column;gap:8px;padding:16px;display:flex}.approval-card .head{justify-content:space-between;align-items:center;gap:8px;display:flex}.approval-card .lemma{font-size:22px;font-weight:800}.approval-card .src{color:var(--ink-soft);font-size:15px;font-style:italic}.approval-card .def{font-size:16px}.approval-card .actions{justify-content:flex-end;gap:8px;display:flex}.sq-icon-btn{border-radius:var(--r-sm);border:1px solid var(--border);background:var(--card);width:44px;height:44px;color:var(--ink-soft);justify-content:center;align-items:center;display:flex}.sq-icon-btn svg{width:20px;height:20px}.question-card{font-size:21px;font-weight:600;line-height:1.7}.legend-row{color:var(--ink-soft);align-items:center;gap:18px;font-size:14px;font-weight:700;display:flex}.legend-row .sw{vertical-align:-2px;border-radius:4px;width:14px;height:14px;margin-right:5px;display:inline-block}.legend-row .tappable{font-weight:700}.review-card{background:var(--card);border:1px solid var(--border);border-radius:var(--r-sheet);flex-direction:column;flex:1;justify-content:center;align-items:center;gap:28px;padding:28px;display:flex}.review-card .lemma{font-family:var(--font-display);text-align:center;font-size:52px;font-weight:800;line-height:1.05}.review-card.back{justify-content:flex-start;align-items:stretch;gap:14px;padding:22px}.review-card.back .lemma-row{justify-content:space-between;align-items:center;gap:10px;display:flex}.review-card.back .lemma-row .lemma{text-align:left;font-size:36px}.picture-ph{background:var(--chip);border:2px dashed var(--neutral-strong);height:150px;color:var(--ink-soft);text-align:center;border-radius:18px;justify-content:center;align-items:center;padding:0 14px;font-size:15px;font-weight:700;display:flex}.sentence-block,.meaning-block{font-size:18px;line-height:1.45}.translation-row{color:var(--ink-soft);font-size:16px}.session-head{align-items:center;gap:12px;display:flex}.session-head .count{color:var(--ink-soft);font-size:16px;font-weight:800}.settings-group{flex-direction:column;gap:8px;display:flex}.settings-input{border-radius:var(--r-md);border:1px solid var(--border);background:var(--card);width:100%;height:48px;padding:0 14px;font-size:15px}textarea.settings-input{resize:vertical;height:auto;min-height:72px;padding:10px 14px}.settings-label{color:var(--ink-soft);font-size:14px;font-weight:700}