*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;background:#0c0c0c;color:#fff;overflow-x:hidden}.bg-animation{position:fixed;top:0;left:0;width:100%;height:100%;background:linear-gradient(-45deg,#ee7752,#e73c7e,#23a6d5,#23d5ab);background-size:400% 400%;animation:gradientBG 15s ease infinite;z-index:-2}.bg-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#000000d9;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);z-index:-1}@keyframes gradientBG{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}.navbar{background:#ffffff1a;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid rgba(255,255,255,.1);padding:15px 0;position:sticky;top:0;z-index:100}.nav-container{max-width:1400px;margin:0 auto;padding:0 30px;display:flex;align-items:center;justify-content:space-between}.logo{display:flex;align-items:center;gap:12px;font-size:24px;font-weight:700;color:#fff}.logo i{color:#ff6b6b;font-size:28px}.search-container{flex:1;max-width:600px;margin:0 40px;position:relative}.search-wrapper{display:flex;background:#ffffff26;border-radius:25px;overflow:hidden;border:1px solid rgba(255,255,255,.2);transition:all .3s ease}.search-wrapper:focus-within{background:#fff3;border-color:#ff6b6b;box-shadow:0 0 20px #ff6b6b4d}.search-input{flex:1;padding:12px 20px;background:transparent;border:none;color:#fff;font-size:16px;outline:none}.search-input::placeholder{color:#fff9}.source-select{background:#ffffff1a;border:none;color:#fff;padding:12px 15px;outline:none;cursor:pointer}.source-select option{background:#2a2a2a;color:#fff;padding:8px}.search-btn{background:#ff6b6b;border:none;color:#fff;padding:12px 20px;cursor:pointer;transition:all .3s ease}.search-btn:hover{background:#ff5252}.main-container{max-width:1600px;margin:0 auto;padding:20px;display:grid;grid-template-columns:600px 450px 350px;gap:25px;min-height:calc(var(--vh, 1vh) * 100 - 200px);align-items:start}.content-section{background:#ffffff0d;border-radius:20px;padding:15px;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.1);min-width:0;display:flex;flex-direction:column;height:calc(100vh - 180px)}.section-title{font-size:20px;font-weight:600;margin-bottom:20px;color:#fff;display:flex;align-items:center;gap:10px}.tabs{display:flex;border-bottom:1px solid rgba(255,255,255,.1);margin-bottom:20px}.tab-btn{padding:12px 20px;cursor:pointer;background:transparent;border:none;color:#fff9;font-size:16px;transition:all .3s ease;border-bottom:2px solid transparent}.tab-btn:hover{color:#fff}.tab-btn.active{color:#ff6b6b;border-bottom-color:#ff6b6b}.tab-content{display:none;flex:1;overflow:auto;flex-direction:column}.tab-content.active{display:flex}.explore-radar-btn{width:100%;background:linear-gradient(135deg,#ff6b6b,#ff5252);border:none;color:#fff;padding:16px 30px;border-radius:15px;cursor:pointer;font-size:16px;font-weight:600;margin-bottom:20px;display:flex;align-items:center;justify-content:center;gap:10px;transition:all .3s ease;min-height:56px;box-shadow:0 4px 15px #ff6b6b4d}.explore-radar-btn:hover{background:linear-gradient(135deg,#ff5252,#f44);transform:translateY(-3px);box-shadow:0 10px 30px #ff6b6b80}.explore-radar-btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.playlist-input-container{display:flex;gap:10px;margin-bottom:20px}.playlist-input{flex:1;padding:12px 20px;background:#ffffff1a;border:1px solid rgba(255,255,255,.2);border-radius:8px;color:#fff;font-size:16px;outline:none}.playlist-btn{padding:12px 20px;background:#ff6b6b;border:none;border-radius:8px;color:#fff;cursor:pointer;transition:all .3s ease}.playlist-btn:hover{background:#ff5252}.saved-playlists-container{margin-bottom:20px;background:#ffffff08;border-radius:12px;padding:15px;border:1px solid rgba(255,255,255,.08)}.saved-playlists-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px;padding:8px 10px 10px;border-bottom:1px solid rgba(255,255,255,.1);cursor:pointer;border-radius:8px 8px 0 0;transition:all .3s ease;-webkit-user-select:none;user-select:none}.saved-playlists-header:hover{background:#ffffff0d}.saved-playlists-header h4{color:#fff;font-size:16px;margin:0;display:flex;align-items:center;gap:8px}.saved-playlists-header #toggleIcon{transition:transform .3s ease}.saved-playlists-header.collapsed #toggleIcon{transform:rotate(180deg)}.clear-all-btn{background:#f4433633;border:1px solid rgba(244,67,54,.3);color:#f44336;padding:6px 10px;border-radius:6px;cursor:pointer;transition:all .3s ease;font-size:12px;position:relative;z-index:10}.clear-all-btn:hover{background:#f443364d;color:#fff}.saved-playlists-list{max-height:200px;overflow-y:auto;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.3) transparent}.saved-playlists-list::-webkit-scrollbar{width:4px}.saved-playlists-list::-webkit-scrollbar-thumb{background:#ffffff4d;border-radius:2px}.playlist-item{display:flex;justify-content:space-between;align-items:center;padding:10px 12px;margin-bottom:8px;background:#ffffff0d;border-radius:8px;cursor:pointer;transition:all .3s ease;border:1px solid transparent}.playlist-item:hover{background:#ffffff1a;border-color:#ff6b6b4d;transform:translateY(-1px)}.playlist-item.active{background:#ff6b6b33;border-color:#ff6b6b80}.playlist-item-info{flex:1;min-width:0}.playlist-item-name{font-weight:600;color:#fff;font-size:14px;margin-bottom:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.playlist-item-details{font-size:12px;color:#fff9;display:flex;gap:15px}.playlist-item-actions{display:flex;gap:5px}.playlist-action-btn{width:24px;height:24px;border:none;background:#ffffff1a;color:#ffffffb3;border-radius:4px;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:10px;transition:all .3s ease}.playlist-action-btn:hover{background:#ff6b6b4d;color:#fff}.playlist-action-btn.delete:hover{background:#f443364d}.empty-saved-state{text-align:center;padding:30px 20px;color:#ffffff80}.empty-saved-state i{font-size:32px;margin-bottom:10px;opacity:.5}.search-results{flex:1;overflow-y:auto;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.3) transparent}.search-results::-webkit-scrollbar{width:6px}.search-results::-webkit-scrollbar-track{background:transparent}.search-results::-webkit-scrollbar-thumb{background:#ffffff4d;border-radius:3px}.song-item{display:flex;align-items:center;padding:15px 20px;border-radius:12px;cursor:pointer;transition:all .3s ease;margin-bottom:8px;position:relative;overflow:hidden}.song-item:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.1),transparent);transition:left .5s ease}.song-item:hover{background:#ffffff1a;transform:translateY(-2px)}.song-item:hover:before{left:100%}.song-item.active{background:linear-gradient(135deg,#ff6b6b4d,#ff6b6b1a);border:1px solid rgba(255,107,107,.5)}.song-index{width:40px;height:40px;border-radius:50%;background:#ffffff1a;display:flex;align-items:center;justify-content:center;margin-right:15px;font-size:14px;font-weight:600;color:#ffffffb3}.song-item.active .song-index{background:linear-gradient(135deg,#ff6b6b,#ff5252);color:#fff}.song-info{flex:1;min-width:0}.song-name{font-weight:600;margin-bottom:5px;font-size:16px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.song-artist{color:#ffffffb3;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.song-duration{color:#ffffff80;font-size:14px;margin-left:15px}.player-section{background:#ffffff0d;border-radius:20px;padding:15px;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.1);display:flex;flex-direction:column;height:calc(100vh - 180px);overflow:hidden}.player-content{flex:1;display:flex;flex-direction:column;justify-content:space-around;overflow-y:auto;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.3) transparent}.player-content::-webkit-scrollbar{width:4px}.player-content::-webkit-scrollbar-thumb{background:#ffffff4d;border-radius:2px}.current-song{text-align:center;margin-bottom:25px}.current-cover-container{position:relative;display:inline-block;margin-bottom:20px}.current-cover{width:160px;height:160px;border-radius:50%;object-fit:cover;box-shadow:0 25px 50px #00000080;transition:all .3s ease;border:6px solid rgba(255,255,255,.1);position:relative}.current-cover:before{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:40px;height:40px;background:#0000004d;border-radius:50%;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.current-cover:after{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:12px;height:12px;background:#fffc;border-radius:50%}.current-cover.playing{animation:rotate 20s linear infinite}@keyframes rotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.current-info h3{font-size:20px;font-weight:600;margin-bottom:8px;color:#fff}.current-info p{color:#ffffffb3;font-size:16px}.player-controls{display:flex;justify-content:center;align-items:center;gap:20px;margin-bottom:25px}.control-btn{background:#ffffff1a;border:none;border-radius:50%;color:#fff;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center}.control-btn:hover{background:#fff3;transform:scale(1.1)}.control-btn.small{width:40px;height:40px;font-size:16px}.play-btn{width:56px;height:56px;font-size:24px;background:linear-gradient(135deg,#ff6b6b,#ff5252);box-shadow:0 8px 25px #ff6b6b66}.play-btn:hover{background:linear-gradient(135deg,#ff5252,#f44);box-shadow:0 12px 35px #ff6b6b99}.progress-container{margin-bottom:20px}.progress-bar{width:100%;height:6px;background:#fff3;border-radius:3px;cursor:pointer;margin-bottom:10px;position:relative;overflow:hidden}.progress-fill{height:100%;background:linear-gradient(90deg,#ff6b6b,#ff8a80);border-radius:3px;width:0%;transition:width .1s ease;position:relative;pointer-events:none}.progress-fill:after{content:"";position:absolute;right:-2px;top:50%;transform:translateY(-50%);width:12px;height:12px;background:#fff;border-radius:50%;box-shadow:0 2px 8px #0000004d}.time-info{display:flex;justify-content:space-between;font-size:13px;color:#ffffffb3}.volume-container{display:flex;align-items:center;gap:12px;margin-bottom:25px}.volume-icon{color:#ffffffb3;font-size:18px}.volume-slider{flex:1;height:4px;background:#fff3;border-radius:2px;outline:none;cursor:pointer;-webkit-appearance:none}.volume-slider::-webkit-slider-thumb{-webkit-appearance:none;width:14px;height:14px;background:#ff6b6b;border-radius:50%;cursor:pointer}.quality-container{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;padding:12px 15px;background:#ffffff0d;border-radius:10px;border:1px solid rgba(255,255,255,.1)}.quality-label{display:flex;align-items:center;gap:8px;color:#fffc;font-size:14px}.quality-select{background:#ffffff1a;border:1px solid rgba(255,255,255,.2);border-radius:8px;color:#fff;padding:8px 12px;outline:none;cursor:pointer;font-size:14px}.quality-select option{background:#2a2a2a;color:#fff;padding:8px}.quality-download-container{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;margin-bottom:20px}.download-btn{display:flex;align-items:center;justify-content:center;gap:8px;padding:10px 15px;background:#ffffff1a;border:1px solid rgba(255,255,255,.2);border-radius:10px;color:#fff;cursor:pointer;transition:all .3s ease;font-size:14px}.download-btn:hover:not(:disabled){background:#fff3;border-color:#ff6b6b;color:#ff6b6b}.download-btn:disabled{opacity:.5;cursor:not-allowed}.mobile-page-indicators{display:none;position:fixed;bottom:20px;left:50%;transform:translate(-50%);gap:8px;z-index:1000;background:#0009;padding:8px 16px;border-radius:20px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.page-indicator{width:8px;height:8px;border-radius:50%;background:#fff6;transition:all .3s ease;cursor:pointer}.page-indicator.active{background:#ff6b6b;transform:scale(1.2)}.song-actions{display:flex;gap:8px;margin-right:15px}.action-btn{width:32px;height:32px;border-radius:50%;background:#ffffff1a;border:none;color:#ffffffb3;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center;font-size:12px}.action-btn:hover{background:#ff6b6b4d;color:#ff6b6b;transform:scale(1.1)}.parsed-playlist-header{background:#ffffff14;border-radius:12px;padding:15px;margin-bottom:15px;border:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;align-items:center;gap:15px}.parsed-playlist-info h3{color:#fff;font-size:16px;margin-bottom:6px;font-weight:600}.parsed-playlist-info p{color:#ffffffb3;font-size:13px;display:flex;align-items:center;gap:6px}.parsed-playlist-actions{display:flex;gap:10px}.action-btn-large{padding:10px 16px;border:none;border-radius:8px;cursor:pointer;font-size:14px;font-weight:500;transition:all .3s ease;display:flex;align-items:center;gap:6px;white-space:nowrap}.action-btn-large.save-btn{background:linear-gradient(135deg,#4caf50,#45a049);color:#fff;box-shadow:0 4px 12px #4caf504d}.action-btn-large.save-btn:hover{background:linear-gradient(135deg,#45a049,#3d8b40);transform:translateY(-2px);box-shadow:0 6px 16px #4caf5066}.action-btn-large.clear-btn{background:#ffffff1a;color:#fffc;border:1px solid rgba(255,255,255,.2)}.action-btn-large.clear-btn:hover{background:#f443364d;color:#fff;border-color:#f4433680}.action-btn-large.download-all-btn{background:linear-gradient(135deg,#2196f3,#1976d2);color:#fff;box-shadow:0 4px 12px #2196f34d}.action-btn-large.download-all-btn:hover{background:linear-gradient(135deg,#1976d2,#1565c0);transform:translateY(-2px);box-shadow:0 6px 16px #2196f366}.action-btn-large.download-all-btn:disabled{opacity:.6;cursor:not-allowed;transform:none;box-shadow:none}.lyrics-section{background:#ffffff0d;border-radius:20px;padding:15px;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.1);display:flex;flex-direction:column;height:calc(100vh - 180px)}.lyrics-container{flex:1;overflow-y:auto;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.3) transparent;padding-right:10px}.lyrics-container::-webkit-scrollbar{width:6px}.lyrics-container::-webkit-scrollbar-track{background:transparent}.lyrics-container::-webkit-scrollbar-thumb{background:#ffffff4d;border-radius:3px}.lyric-line{transition:all .3s ease;cursor:pointer;border-radius:6px;padding:8px 0 8px 10px;margin-bottom:4px;color:#fff9;line-height:1.6}.lyric-line:hover{background:#ffffff0d;color:#fffc}.lyric-line.active{color:#ff6b6b;font-weight:600;background:#ff6b6b1a;transform:scale(1.02);border-left:3px solid #ff6b6b}.loading,.error,.empty-state{text-align:center;padding:40px 20px;color:#ffffffb3}.loading i,.error i,.empty-state i{font-size:48px;margin-bottom:15px;display:block}.loading i{animation:spin 1s linear infinite;color:#ff6b6b}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.error i{color:#ff5252}.empty-state i{color:#fff6}@media(max-width:1400px){.main-container{grid-template-columns:1fr 400px;gap:20px;max-width:1200px}.lyrics-section{display:none}}@media(max-width:1024px){.main-container{grid-template-columns:1fr;gap:20px;padding:20px}.nav-container{padding:0 20px}.search-container{margin:0 20px}.lyrics-section{display:block;position:static}.player-section{position:static;min-height:auto;height:auto}}@media(max-width:768px){.nav-container{flex-direction:column;gap:15px;padding:0 15px}.search-container{margin:0;max-width:none}.search-wrapper{border-radius:20px}.search-input{padding:10px 15px;font-size:14px}.explore-radar-btn{padding:12px 20px;font-size:14px;min-height:45px;gap:8px}.main-container{padding:15px;gap:15px;display:block;position:relative;height:calc(100vh - 120px)}.mobile-page-indicators{display:flex}.content-section,.player-section,.lyrics-section{display:none;padding:20px 15px;border-radius:15px;height:calc(100vh - 160px);overflow-y:auto}.content-section.mobile-active,.player-section.mobile-active,.lyrics-section.mobile-active{display:flex}.main-container{touch-action:pan-x;-webkit-overflow-scrolling:touch}.content-section,.player-section,.lyrics-section{will-change:transform,opacity;backface-visibility:hidden;-webkit-backface-visibility:hidden}.current-cover{width:160px;height:160px}.current-info h3{font-size:18px;margin-bottom:6px}.current-info p{font-size:14px}.player-controls{gap:12px;margin-bottom:20px}.control-btn.small{width:40px;height:40px;font-size:16px}.play-btn{width:55px;height:55px;font-size:24px}.song-item{padding:12px 15px;border-radius:10px}.song-index{width:35px;height:35px;font-size:12px;margin-right:12px}.song-name{font-size:14px;margin-bottom:4px}.song-artist,.song-duration{font-size:12px}.section-title{font-size:18px;margin-bottom:15px}.quality-container{padding:10px 12px;margin-bottom:15px}.quality-download-container{margin-bottom:15px}.download-btn{padding:10px 12px;font-size:12px;gap:6px}.time-info{font-size:12px}.progress-bar{height:8px;margin-bottom:8px}.progress-fill:after{width:16px;height:16px}}@media(max-width:480px){.main-container{padding:10px;gap:10px}.nav-container{padding:0 10px}.content-section,.player-section,.lyrics-section{padding:15px 10px;border-radius:12px}.current-cover{width:140px;height:140px}.current-info h3{font-size:16px;line-height:1.3}.current-info p{font-size:13px;opacity:.8}.search-input{padding:8px 12px;font-size:13px}.search-btn{padding:8px 15px}.source-select{padding:8px 10px;font-size:13px}.song-item{padding:10px 12px}.song-name{font-size:13px}.song-artist{font-size:11px}.tab-btn,.playlist-input,.playlist-btn{padding:10px 15px;font-size:14px}.volume-container{margin-bottom:20px}.download-btn{padding:8px 10px;font-size:11px}.action-btn{width:28px;height:28px;font-size:11px}}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:#ffffff1a;border-radius:4px}::-webkit-scrollbar-thumb{background:#ffffff4d;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#ffffff80}.footer{background:#ffffff0d;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-top:1px solid rgba(255,255,255,.1);padding:30px 0;margin-top:40px}.footer-content{max-width:1400px;margin:0 auto;padding:0 30px;text-align:center}.footer-links{display:flex;justify-content:center;align-items:center;gap:15px;margin-bottom:15px;flex-wrap:wrap}.footer-links a{display:inline-flex;align-items:center;gap:6px;color:#fffc;text-decoration:none;padding:8px 15px;border-radius:20px;background:#ffffff0d;transition:all .3s ease;font-size:14px}.footer-links a:hover{background:#ffffff26;color:#1db954;transform:translateY(-2px)}.footer-links a i{font-size:16px}.footer-divider{color:#ffffff4d;font-size:14px}.footer-info{color:#ffffff80;font-size:13px;margin-top:10px}.footer-info p{margin:0}@media(max-width:768px){.footer{padding:20px 0;margin-top:20px}.footer-content{padding:0 15px}.footer-links{gap:10px}.footer-links a{padding:6px 12px;font-size:12px}.footer-links a i{font-size:14px}.footer-divider{display:none}.footer-info{font-size:11px}}