.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}.feature-card{border:1px solid var(--line);border-radius:20px;background:#fff;overflow:hidden;text-decoration:none;box-shadow:var(--shadow2)}.feature-card .card-body{padding:16px}.feature-card h2,.feature-card h3{margin:5px 0}.feature-card p{color:var(--muted);font-size:.88rem}.image-box{aspect-ratio:16/10;background:#e9eee6;overflow:hidden}.image-box img{width:100%;height:100%;object-fit:cover}.audio-shell{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(280px,.85fr);gap:16px}.audio-player{background:linear-gradient(145deg,#f0f5ed,#fff);border:1px solid #d7e1d4;border-radius:20px;padding:18px}.audio-now{display:grid;grid-template-columns:86px 1fr;gap:14px;align-items:center}.audio-now img{width:86px;height:86px;object-fit:cover;border-radius:13px;background:#e2e7de}.audio-now strong{display:block;margin:4px 0}.audio-now small{color:var(--forest2);font-weight:800}.player-controls{display:grid;grid-template-columns:auto auto auto 1fr;gap:8px;align-items:center;margin-top:15px}.player-controls button{border:0;border-radius:999px;height:40px;min-width:44px;background:var(--soft);cursor:pointer}.player-controls [data-play]{width:46px;height:46px;background:var(--forest);color:#fff}.player-controls input{width:100%;accent-color:var(--forest)}.timeline{display:grid;grid-template-columns:1fr auto auto;gap:6px;align-items:center}.timeline span{font-size:.72rem;color:var(--muted)}.format-list,.audio-list{display:grid;gap:8px}.format-choice,.audio-list-item{width:100%;border:1px solid var(--line);background:#fff;border-radius:14px;padding:12px;text-align:left;cursor:pointer;display:flex;justify-content:space-between;gap:12px;align-items:center}.format-choice.active,.audio-list-item.active{background:#eef5ec;border-color:#89a48a}.format-choice span,.audio-list-copy{display:grid;gap:2px}.format-choice small,.audio-list-item small,.audio-list-item span span{color:var(--muted);font-size:.75rem}.format-choice strong,.audio-list-item strong{font-size:.9rem}
@media(max-width:850px){.card-grid{grid-template-columns:1fr 1fr}.audio-shell{grid-template-columns:1fr}}@media(max-width:600px){.card-grid{grid-template-columns:1fr}.player-controls{grid-template-columns:auto auto auto}.timeline{grid-column:1/-1}}