.word-level-tabs,.content-counts{margin-bottom:12px}.word-page-actions{justify-content:space-between;margin:14px 0 24px}.filter-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.reading-translation{margin-top:14px;border:1px solid var(--line);border-radius:14px;background:#f8fbff;padding:10px 12px}.reading-translation summary{cursor:pointer;font-weight:800;color:var(--primary)}.reading-translation div{padding-top:10px;line-height:1.85}.reading-question{padding:12px 0;border-bottom:1px solid var(--line)}.reading-question:last-child{border-bottom:0}.reading-answer{margin-top:8px;padding:10px;border-radius:12px;background:var(--mint);line-height:1.7}.content-counts .stat b{font-size:28px}.content-counts .stat span{font-weight:700}.tutor-inbar textarea,#aiIn,.command-box textarea{width:100%;box-sizing:border-box;border:1.5px solid var(--line);border-radius:12px;padding:11px;font-size:15px;background:#fff;color:var(--ink)}.answer-grid{display:grid;grid-template-columns:repeat(10,1fr);gap:6px}.answer-grid button{border:1px solid var(--line);background:#fff;color:var(--ink-2);border-radius:9px;min-height:34px;font-size:12px;font-weight:800}.answer-grid button.answered{background:var(--mint);color:var(--success);border-color:#b9e3d4}.answer-grid button.current{background:var(--primary);color:#fff;border-color:var(--primary)}.paper-question .qtitle{white-space:pre-wrap;line-height:1.85}@media(max-width:640px){.filter-grid{grid-template-columns:1fr}.word-page-actions{position:sticky;bottom:calc(66px + env(safe-area-inset-bottom));background:rgba(255,255,255,.96);padding:8px 0;z-index:4}.reading-body{font-size:16px;line-height:1.95}.answer-grid{grid-template-columns:repeat(9,1fr)}}