.tabs{display:flex;gap:28px;margin-left:16px;margin-bottom:12px;}.tab{border:none;background:transparent;font-size:18px;font-weight:500;color:#202637;cursor:pointer;position:relative;}.tab.active::after{content:"";position:absolute;left:0;bottom:-10px;width:100%;height:3px;background:#111827;border-radius:3px;}.cards-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:18px;position:relative;z-index:2;}.music-card{background:#f7f7f7;border:1px solid #e3e3e8;border-radius:18px;padding:14px 14px 14px;min-height:205px;transition:0.25s ease;}.music-card:hover{transform:translateY(-4px);box-shadow:0 12px 22px rgba(0,0,0,0.05);}.cover-wrap{width:100%;aspect-ratio:1 / 1;border-radius:16px;overflow:hidden;margin-bottom:14px;background:#efefef;display:flex;align-items:center;justify-content:center;}.cover-wrap img{width:100%;height:100%;object-fit:cover;display:block;}.placeholder-box{width:100%;height:100%;border:7px solid #d7d7d7;border-radius:24px;display:flex;align-items:center;justify-content:center;color:#d0d0d0;font-size:78px;background:#f7f7f7;}.card-title{font-size:15px;line-height:1.25;font-weight:500;color:#202637;min-height:40px;margin-bottom:10px;}.card-bottom{display:flex;justify-content:space-between;align-items:center;}.song-count{color:#4b5563;font-size:14px;}.arrow-btn{width:28px;height:28px;border:1px solid #a8a8b1;border-radius:50%;background:transparent;display:grid;place-items:center;color:#62646c;font-size:11px;cursor:pointer;transition:0.2s ease;}.arrow-btn:hover{background:#6f5af0;color:#fff;border-color:#6f5af0;}.feedback-btn{position:fixed;right:0;top:290px;background:#f26a21;color:#fff;border:none;border-radius:12px 0 0 12px;padding:14px 10px;writing-mode:vertical-rl;transform:rotate(180deg);display:flex;align-items:center;gap:8px;cursor:pointer;font-size:14px;}.feedback-btn i{transform:rotate(180deg);}