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._6I7Wja_hsk30-reading-header{background:#0f172a;border-color:#334155}._6I7Wja_hsk30-reading-meta{align-items:center;gap:12px;display:flex}._6I7Wja_hsk30-reading-icon{background:#ffe4e6;border-radius:16px;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.dark ._6I7Wja_hsk30-reading-icon{background:#f43f5e33}._6I7Wja_hsk30-reading-eyebrow{color:#64748b;text-transform:uppercase;letter-spacing:.08em;font-size:.76rem;font-weight:800}.dark ._6I7Wja_hsk30-reading-eyebrow{color:#94a3b8}._6I7Wja_hsk30-reading-title{color:#0f172a;margin:2px 0 0;font-size:1.35rem;font-weight:800}.dark ._6I7Wja_hsk30-reading-title{color:#f1f5f9}._6I7Wja_hsk30-reading-actions{flex-wrap:wrap;align-items:center;gap:10px;display:flex}._6I7Wja_hsk30-reading-play-btn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#e53935 0%,#d32f2f 100%);border:none;border-radius:999px;align-items:center;gap:8px;padding:9px 20px;font-size:.85rem;font-weight:700;transition:all 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._6I7Wja_section-count{color:#94a3b8;background:#1e293b;border-color:#334155}._6I7Wja_sentence-list{flex-direction:column;gap:10px;max-height:620px;padding-right:6px;display:flex;overflow-y:auto}._6I7Wja_sentence-list::-webkit-scrollbar{width:8px}._6I7Wja_sentence-list::-webkit-scrollbar-track{background:#94a3b829;border-radius:999px}._6I7Wja_sentence-list::-webkit-scrollbar-thumb{background:#94a3b8;border-radius:999px}._6I7Wja_sentence-list::-webkit-scrollbar-thumb:hover{background:#64748b}.dark ._6I7Wja_sentence-list::-webkit-scrollbar-track{background:#1e293bd9}.dark ._6I7Wja_sentence-list::-webkit-scrollbar-thumb{background:#64748b}.dark ._6I7Wja_sentence-list::-webkit-scrollbar-thumb:hover{background:#94a3b8}._6I7Wja_sentence-card{cursor:pointer;background:#fff;border:1.5px solid #e2e8f0;border-radius:16px;flex-shrink:0;align-items:flex-start;gap:12px;padding:10px 14px;transition:all .2s;display:flex;position:relative}.dark 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#e2e8f0;border-radius:999px;justify-content:center;align-items:center;width:26px;height:26px;transition:all .2s;display:flex}.dark ._6I7Wja_action-mini-btn{color:#94a3b8;background:#1e293b;border-color:#334155}._6I7Wja_action-mini-btn:hover{transform:scale(1.08)}._6I7Wja_play-mini-btn{color:#fff;background:linear-gradient(135deg,#f43f5e,#e11d48);border:none;border-radius:50%;width:32px;height:32px;box-shadow:0 2px 6px #e11d4847}._6I7Wja_play-mini-btn:hover{background:linear-gradient(135deg,#e11d48,#be123c);transform:scale(1.1)}._6I7Wja_vocab-mini-btn:hover{color:#2563eb;background:#eff6ff;border-color:#bfdbfe}._6I7Wja_note-mini-btn._6I7Wja_active{color:#d97706;background:#fef3c7;border-color:#fde68a}._6I7Wja_note-mini-btn:hover{color:#d97706;background:#fffbeb;border-color:#fde68a}._6I7Wja_hsk30-questions-section{background:#fff;border:1px solid #e2e8f0;border-radius:18px;margin-top:16px;padding:22px;box-shadow:0 1px 3px #0000000a}.dark ._6I7Wja_hsk30-questions-section{background:#0f172a;border-color:#334155}._6I7Wja_hsk30-questions-header{border-bottom:1px solid #f1f5f9;align-items:center;gap:10px;margin-bottom:16px;padding-bottom:12px;display:flex}.dark ._6I7Wja_hsk30-questions-header{border-bottom-color:#1e293b}._6I7Wja_hsk30-questions-title{color:#0f172a;margin:0;font-size:1.1rem;font-weight:800}.dark ._6I7Wja_hsk30-questions-title{color:#f1f5f9}._6I7Wja_hsk30-question-item{background:#f8fafc;border:1px solid #e2e8f0;border-radius:12px;margin-bottom:12px;padding:14px}.dark ._6I7Wja_hsk30-question-item{background:#1e293b;border-color:#334155}._6I7Wja_hsk30-question-title{color:#0f172a;margin-bottom:8px;font-size:.92rem;font-weight:700}.dark ._6I7Wja_hsk30-question-title{color:#f1f5f9}._6I7Wja_hsk30-question-answer{color:#065f46;background:#ecfdf5;border:1px solid #a7f3d0;border-radius:8px;padding:8px 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(max-width:768px){._6I7Wja_hsk30-reading-header{gap:12px;padding:14px 16px}._6I7Wja_hsk30-reading-title{font-size:1.15rem}._6I7Wja_hsk30-reading-actions{justify-content:flex-start;width:100%}._6I7Wja_hsk30-passage-card{padding:16px 14px}._6I7Wja_passage-head{flex-direction:column;align-items:flex-start;gap:10px}._6I7Wja_s-display-grid,._6I7Wja_s-seg{grid-template-columns:1fr}}@media (max-width:480px){._6I7Wja_hsk30-reading-shell{padding:0 .75rem}._6I7Wja_hsk30-reading-play-btn,._6I7Wja_hsk30-action-outline-btn{padding:8px 12px;font-size:.8rem}}