*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--primary: #1976D2;--primary-dark: #0D47A1;--primary-light: #BBDEFB;--bg: #EEF4FF;--card-bg: #FFFFFF;--text: #1a1a2e;--text-muted: #6b7280;--border: #e5e7eb;--radius: 16px;--shadow: 0 2px 16px rgba(25, 118, 210, .1)}html,body{height:100%;background:var(--bg);font-family:PingFang SC,Helvetica Neue,Arial,Microsoft YaHei,sans-serif;color:var(--text);-webkit-font-smoothing:antialiased}#app{min-height:100vh}.audio-player[data-v-6990fea0]{background:var(--card-bg);border-radius:var(--radius);padding:24px 20px 20px;display:flex;flex-direction:column;align-items:center;gap:20px}.artwork[data-v-6990fea0]{position:relative;width:120px;height:120px}.artwork-inner[data-v-6990fea0]{width:100%;height:100%;border-radius:50%;overflow:hidden;box-shadow:0 8px 24px #1976d24d;transition:transform .3s}.artwork.playing .artwork-inner[data-v-6990fea0]{animation:spin-6990fea0 8s linear 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