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i:nth-child(4){animation-delay:.45s}@keyframes eq{0%,to{transform:scaleY(.3)}50%{transform:scaleY(1)}}}.listen-list{position:relative;overscroll-behavior:contain}.listen-card .listen-term,.listen-card .listen-def{min-height:3.2em}html,body{overflow-anchor:none}.listen-card .listen-term{height:6.6em;min-height:0;overflow-y:auto;margin-bottom:12px}.listen-card .listen-def{height:5.2em;min-height:0;overflow-y:auto}@media(max-width:560px){.listen-card .listen-term{height:8.4em}.listen-card .listen-def{height:6.2em}}.voicerow{display:grid;grid-template-columns:80px minmax(0,1fr) auto;gap:10px;align-items:center;font-size:14px}.voicerow select{min-width:0;width:100%;border:1px solid var(--line);background:var(--surface);border-radius:6px;padding:6px 8px}.hint-row{display:flex;align-items:center;gap:12px;margin:-14px 0 22px;min-height:34px}.hint-btn{display:inline-flex;align-items:center;gap:6px;border:1px dashed var(--line);background:none;color:var(--muted);border-radius:99px;padding:6px 12px;cursor:pointer;font-size:13px}.hint-btn:hover{border-color:var(--mark);color:var(--ink);background:var(--mark-soft)}.hint-btn kbd{font-size:10px;padding:0 4px}.hint-pinyin{font-size:20px;font-weight:500;color:var(--mark);letter-spacing:.02em}.hint-cost{font:500 11px var(--mono);text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}@media(prefers-reduced-motion:no-preference){.hint-pinyin{animation:rise-in .25s ease-out}}.term-cell{display:flex;flex-direction:column;gap:2px;min-width:0}.card textarea.hintfield{font-size:13px;color:var(--mark);min-height:26px;padding:2px 6px}.card textarea.hintfield::placeholder{color:var(--muted);opacity:.5}.pv td.pv-hint{color:var(--mark);font-weight:400;width:22%}.listen-pinyin{font-size:18px;color:var(--mark);min-height:1.5em;margin:-4px 0 10px}.sum-hint{font-weight:400;color:var(--mark);font-size:12px}