:root{--primary-color: #1db954;--secondary-color: #149640;--background-color: #121212;--surface-color: rgba(25, 25, 35, .9);--text-color: #ffffff;--text-secondary-color: rgba(255, 255, 255, .7);--border-color: rgba(255, 255, 255, .1);font-family:Microsoft YaHei,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;line-height:1.5;font-weight:400;color-scheme:dark;color:var(--text-color);background-color:var(--background-color);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--primary-color);text-decoration:none;transition:color .3s}a:hover{color:var(--secondary-color);text-decoration:underline}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:#ffffff0d;border-radius:10px}::-webkit-scrollbar-thumb{background:#fff3;border-radius:10px}::-webkit-scrollbar-thumb:hover{background:#ffffff4d}body{margin:0;padding:0;min-width:320px;min-height:100vh;background:linear-gradient(135deg,#121212,#191919)}h1,h2,h3,h4,h5,h6{line-height:1.2;margin-top:0}h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.5rem}button{border-radius:20px;border:none;padding:.6em 1.2em;font-size:1rem;font-weight:500;font-family:inherit;background-color:#ffffff1a;color:var(--text-color);cursor:pointer;transition:all .3s}button:hover{background-color:#fff3}button:focus,button:focus-visible{outline:3px solid rgba(29,185,84,.5)}button.primary{background-color:var(--primary-color)}button.primary:hover{background-color:var(--secondary-color)}.text-muted{color:var(--text-secondary-color);font-size:.9em}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 1rem}@media (max-width: 768px){h1{font-size:2rem}h2{font-size:1.6rem}h3{font-size:1.3rem}.container{padding:0 .5rem}}.simple-music-player[data-v-f4f93dcd]{max-width:600px;margin:0 auto;padding:20px;font-family:Arial,sans-serif}.api-import-area[data-v-f4f93dcd]{border:2px dashed #ccc;padding:20px;text-align:center;margin-bottom:20px;border-radius:8px}.api-import-area.drop-active[data-v-f4f93dcd]{border-color:#1db954;background:#1db9541a}.file-input[data-v-f4f93dcd]{display:none}button[data-v-f4f93dcd]{background:#1db954;color:#fff;border:none;padding:8px 16px;border-radius:4px;cursor:pointer;margin-top:10px;margin-right:8px}.error-message[data-v-f4f93dcd]{color:red;margin-top:10px;padding:10px;background-color:#ff00001a;border-radius:4px}:root{--primary-color: #1db954;--background-color: #121212;--text-color: #ffffff}body{margin:0;padding:0;font-family:Microsoft YaHei,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;background:linear-gradient(135deg,#121212,#191919);color:var(--text-color);min-height:100vh}.app-container{display:flex;flex-direction:column;min-height:100vh}.app-header{text-align:center;padding:2rem 1rem}.app-title{font-size:2.5rem;margin:0;background:linear-gradient(90deg,#1db954,#149640);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.app-description{font-size:1.1rem;opacity:.8;margin-top:.5rem}.app-content{flex:1;padding:0 1rem 2rem}.app-footer{text-align:center;padding:1rem;font-size:.9rem;opacity:.7;background:#0000004d}@media (max-width: 768px){.app-title{font-size:2rem}.app-description{font-size:1rem}}