:root{--bg-primary:#0a0a14;--bg-secondary:#12121e;--bg-tertiary:#1a1a2e;--bg-elevated:#22223a;--bg-hover:#2a2a45;--bg-active:#33335a;--glass-bg:#ffffff0a;--glass-border:#ffffff14;--glass-hover:#ffffff14;--text-primary:#f0f0f8;--text-secondary:#a0a0b8;--text-tertiary:#6a6a80;--text-disabled:#44445a;--accent-primary:#a855f7;--accent-secondary:#6366f1;--accent-pink:#ec4899;--accent-blue:#3b82f6;--accent-green:#22c55e;--accent-orange:#f97316;--accent-red:#ef4444;--gradient-primary:linear-gradient(135deg, #a855f7, #6366f1);--gradient-accent:linear-gradient(135deg, #a855f7, #ec4899);--gradient-hero:linear-gradient(135deg, #1a0533 0%, #0a0a14 50%, #0d1126 100%);--gradient-card:linear-gradient(180deg, #a855f714 0%, transparent 100%);--shadow-sm:0 2px 8px #0000004d;--shadow-md:0 4px 16px #0006;--shadow-lg:0 8px 32px #00000080;--shadow-glow:0 0 20px #a855f74d;--shadow-glow-strong:0 0 40px #a855f780;--sidebar-width:280px;--ads-width:300px;--sidebar-collapsed:72px;--player-height:90px;--mobile-nav-height:56px;--topbar-height:64px;--border-radius-sm:8px;--border-radius-md:12px;--border-radius-lg:16px;--border-radius-xl:24px;--border-radius-full:9999px;--transition-fast:.15s cubic-bezier(.4, 0, .2, 1);--transition-normal:.25s cubic-bezier(.4, 0, .2, 1);--transition-slow:.4s cubic-bezier(.4, 0, .2, 1);--transition-spring:.5s cubic-bezier(.34, 1.56, .64, 1);--z-sidebar:100;--z-topbar:90;--z-player:200;--z-queue:150;--z-modal:300;--z-toast:400;--font-family:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px}body{font-family:var(--font-family);background:var(--bg-primary);color:var(--text-primary);min-height:100vh;line-height:1.5;overflow:hidden}a{color:inherit;text-decoration:none}button{cursor:pointer;color:inherit;font-family:inherit;font-size:inherit;background:0 0;border:none}ul,ol{list-style:none}img{object-fit:cover;max-width:100%;display:block}input{color:inherit;background:0 0;border:none;outline:none;font-family:inherit}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--bg-hover);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-tertiary)}#app{grid-template-columns:var(--sidebar-width) 1fr;height:calc(100vh - var(--player-height));grid-template-rows:1fr;display:grid;overflow:hidden}#sidebar{background:var(--bg-secondary);border-right:1px solid var(--glass-border);z-index:var(--z-sidebar);flex-direction:column;grid-area:1/1;display:flex;overflow-y:auto}#main-content{flex-direction:column;grid-area:1/2;display:flex;position:relative;overflow:hidden}#top-bar{height:var(--topbar-height);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--glass-border);z-index:var(--z-topbar);background:#0a0a14cc;flex-shrink:0;align-items:center;gap:16px;padding:0 32px;display:flex}#page-content{scroll-behavior:smooth;flex:1;padding:0;overflow:hidden auto}#main-content{min-width:0}#ads-sidebar{display:none}@media (width>=1280px){#app{grid-template-columns:var(--sidebar-width) 1fr var(--ads-width)}#ads-sidebar{background:var(--bg-secondary);border-left:1px solid var(--glass-border);grid-area:1/3;padding:16px 12px;display:block;overflow-y:auto}#ads-slot{width:100%;min-height:600px}}body.car-mode-active #ads-sidebar{display:none!important}#player-bar{height:var(--player-height);background:var(--bg-secondary);border-top:1px solid var(--glass-border);z-index:var(--z-player);-webkit-backdrop-filter:blur(30px);align-items:center;padding:0 16px;display:flex;position:fixed;bottom:0;left:0;right:0}.queue-panel{top:0;right:0;bottom:var(--player-height);background:var(--bg-secondary);border-left:1px solid var(--glass-border);width:380px;z-index:var(--z-queue);transition:transform var(--transition-normal);padding:24px;position:fixed;overflow-y:auto;transform:translate(100%)}.queue-panel.visible{transform:translate(0)}.queue-panel.hidden{transform:translate(100%)}.queue-panel h3{color:var(--text-primary);margin-bottom:20px;font-size:1.125rem;font-weight:700}.queue-item{border-radius:var(--border-radius-sm);cursor:pointer;transition:background var(--transition-fast);align-items:center;gap:12px;padding:8px;display:flex}.queue-item:hover{background:var(--glass-hover)}.queue-item.active{background:#a855f726}.queue-item img{border-radius:6px;width:40px;height:40px}.queue-item-info{flex:1;min-width:0}.queue-item-info .title{white-space:nowrap;text-overflow:ellipsis;font-size:.875rem;font-weight:500;overflow:hidden}.queue-item-info .artist{color:var(--text-secondary);white-space:nowrap;text-overflow:ellipsis;font-size:.75rem;overflow:hidden}.sidebar-logo{flex-shrink:0;align-items:center;gap:12px;padding:24px 24px 20px;display:flex}.sidebar-logo img{width:36px;height:36px}.sidebar-logo span{background:var(--gradient-accent);-webkit-text-fill-color:transparent;letter-spacing:-.5px;-webkit-background-clip:text;background-clip:text;font-size:1.25rem;font-weight:800}.sidebar-nav{flex-shrink:0;padding:0 12px}.sidebar-nav-item{border-radius:var(--border-radius-md);color:var(--text-secondary);transition:all var(--transition-fast);cursor:pointer;align-items:center;gap:14px;padding:12px 16px;font-size:.9375rem;font-weight:500;display:flex;position:relative;overflow:hidden}.sidebar-nav-item:hover{color:var(--text-primary);background:var(--glass-hover)}.sidebar-nav-item.active{color:var(--text-primary);background:#a855f71f}.sidebar-nav-item.active:before{content:"";background:var(--gradient-primary);border-radius:0 4px 4px 0;width:3px;height:60%;position:absolute;top:50%;left:0;transform:translateY(-50%)}.sidebar-nav-item svg{flex-shrink:0;width:22px;height:22px}.sidebar-divider{background:var(--glass-border);height:1px;margin:16px 24px}.sidebar-section-title{text-transform:uppercase;letter-spacing:1.5px;color:var(--text-tertiary);padding:8px 24px;font-size:.6875rem;font-weight:700}.sidebar-library{flex:1;padding:0 12px;overflow-y:auto}.sidebar-playlist-item{border-radius:var(--border-radius-sm);color:var(--text-secondary);transition:all var(--transition-fast);cursor:pointer;align-items:center;gap:12px;padding:10px 16px;font-size:.875rem;display:flex}.sidebar-playlist-item:hover{color:var(--text-primary);background:var(--glass-hover)}.sidebar-playlist-item svg{opacity:.6;flex-shrink:0;width:18px;height:18px}.sidebar-create-btn{border-radius:var(--border-radius-sm);color:var(--text-secondary);transition:all var(--transition-fast);cursor:pointer;border:1px dashed var(--glass-border);align-items:center;gap:12px;margin:4px 12px 16px;padding:10px 16px;font-size:.875rem;font-weight:500;display:flex}.sidebar-create-btn:hover{color:var(--accent-primary);border-color:var(--accent-primary);background:#a855f714}.sidebar-create-btn svg{width:18px;height:18px}.topbar-brand-mobile{display:none}.topbar-search{flex:1;max-width:480px;position:relative}.topbar-search input{background:var(--bg-tertiary);border:1px solid var(--glass-border);border-radius:var(--border-radius-full);width:100%;height:42px;color:var(--text-primary);transition:all var(--transition-fast);padding:0 16px 0 44px;font-size:.875rem}.topbar-search input::placeholder{color:var(--text-tertiary)}.topbar-search input:focus{border-color:var(--accent-primary);background:var(--bg-elevated);box-shadow:0 0 0 3px #a855f726}.topbar-search svg{width:18px;height:18px;color:var(--text-tertiary);pointer-events:none;position:absolute;top:50%;left:14px;transform:translateY(-50%)}.topbar-nav-arrows{gap:8px;display:flex}.topbar-nav-btn{background:var(--bg-tertiary);width:34px;height:34px;transition:all var(--transition-fast);border:1px solid var(--glass-border);border-radius:50%;justify-content:center;align-items:center;display:flex}.topbar-nav-btn:hover{background:var(--bg-hover)}.topbar-nav-btn:disabled{opacity:.3;cursor:default}.topbar-nav-btn svg{width:16px;height:16px}.topbar-auth{align-items:center;gap:12px;display:flex}.login-btn{background:var(--text-primary);color:var(--bg-primary);border-radius:var(--border-radius-full);transition:transform var(--transition-fast), background var(--transition-fast);padding:8px 24px;font-size:.875rem;font-weight:700}.login-btn:hover{background:#fff;transform:scale(1.05)}.user-profile{border:2px solid var(--glass-border);cursor:pointer;width:40px;height:40px;transition:border-color var(--transition-fast);border-radius:50%;overflow:hidden}.user-profile:hover{border-color:var(--accent-primary)}.user-avatar{object-fit:cover;width:100%;height:100%}.player-track-info{align-items:center;gap:14px;width:280px;min-width:200px;display:flex}.player-album-art{border-radius:var(--border-radius-sm);width:56px;height:56px;box-shadow:var(--shadow-md);flex-shrink:0;position:relative;overflow:hidden}.player-album-art img{width:100%;height:100%;transition:transform var(--transition-slow)}.player-album-art.playing img{animation:3s ease-in-out infinite pulse-glow}@keyframes pulse-glow{0%,to{box-shadow:0 0 10px #a855f733}50%{box-shadow:0 0 25px #a855f780}}.player-track-details{flex:1;min-width:0}.player-track-name{white-space:nowrap;text-overflow:ellipsis;cursor:pointer;transition:color var(--transition-fast);font-size:.875rem;font-weight:600;overflow:hidden}.player-track-name:hover{color:var(--accent-primary)}.player-artist-name{color:var(--text-secondary);white-space:nowrap;text-overflow:ellipsis;cursor:pointer;transition:color var(--transition-fast);font-size:.75rem;overflow:hidden}.player-artist-name:hover{color:var(--text-primary)}.player-like-btn{width:32px;height:32px;transition:all var(--transition-fast);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;display:flex}.player-like-btn:hover{background:var(--glass-hover)}.player-like-btn.liked svg{fill:var(--accent-pink);color:var(--accent-pink)}.player-like-btn svg{width:18px;height:18px}.player-controls{flex-direction:column;flex:1;align-items:center;gap:6px;max-width:600px;display:flex}.player-buttons{align-items:center;gap:16px;display:flex}.player-btn{width:36px;height:36px;transition:all var(--transition-fast);color:var(--text-secondary);border-radius:50%;justify-content:center;align-items:center;display:flex}.player-btn:hover{color:var(--text-primary);transform:scale(1.08)}.player-btn.active{color:var(--accent-primary)}.player-btn svg{width:20px;height:20px}.player-btn-play{background:var(--text-primary);width:42px;height:42px;transition:all var(--transition-fast);color:var(--bg-primary)!important}.player-btn-play:hover{box-shadow:var(--shadow-glow);background:#fff;transform:scale(1.1)}.player-btn-play svg{width:22px;height:22px}.player-progress{align-items:center;gap:10px;width:100%;display:flex}.player-time{color:var(--text-tertiary);font-variant-numeric:tabular-nums;text-align:center;min-width:36px;font-size:.6875rem}.progress-bar-container{background:var(--bg-hover);cursor:pointer;height:4px;transition:height var(--transition-fast);border-radius:2px;flex:1;position:relative}.progress-bar-container:hover{height:6px}.progress-bar-container:hover .progress-bar-thumb{opacity:1;transform:translateY(-50%)scale(1)}.progress-bar-fill{background:var(--accent-primary);border-radius:2px;height:100%;transition:width .1s linear;position:relative}.progress-bar-container:hover .progress-bar-fill{background:var(--gradient-accent)}.progress-bar-thumb{opacity:0;width:12px;height:12px;transition:all 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24px;font-size:.6875rem}.login-modal-overlay{z-index:10000;-webkit-backdrop-filter:blur(10px);opacity:0;background:#05050cb3;justify-content:center;align-items:center;padding:20px;transition:opacity .2s;display:flex;position:fixed;inset:0}.login-modal-overlay.visible{opacity:1}.login-modal{text-align:center;background:linear-gradient(180deg, #a855f71f 0%, var(--bg-secondary) 55%);border:1px solid var(--glass-border);border-radius:var(--border-radius-xl);width:100%;max-width:400px;box-shadow:var(--shadow-lg), var(--shadow-glow);padding:36px 28px 24px;transition:transform .25s cubic-bezier(.34,1.56,.64,1);position:relative;transform:translateY(16px)scale(.96)}.login-modal-overlay.visible .login-modal{transform:translateY(0)scale(1)}.login-modal-close{width:32px;height:32px;color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);border-radius:50%;font-size:.875rem;position:absolute;top:14px;right:14px}.login-modal-close:hover{color:var(--text-primary);background:var(--glass-hover)}.login-modal-icon{width:64px;height:64px;box-shadow:var(--shadow-glow);background:#a855f726;border:1px solid #a855f766;border-radius:50%;justify-content:center;align-items:center;margin:0 auto 16px;font-size:1.9rem;display:flex}.login-modal-title{color:var(--text-primary);margin-bottom:8px;font-size:1.375rem;font-weight:800}.login-modal-text{color:var(--text-secondary);margin-bottom:24px;font-size:.875rem;line-height:1.5}.login-modal-google{color:#1f1f1f;border-radius:var(--border-radius-full);cursor:pointer;width:100%;transition:all var(--transition-fast);background:#fff;justify-content:center;align-items:center;gap:12px;padding:13px 20px;font-size:.9375rem;font-weight:700;display:flex}.login-modal-google:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 24px 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(height<=500px){.car-main{flex-direction:row;justify-content:space-evenly;align-items:center;gap:16px}.car-album-art{width:35vh;height:35vh}.car-track-info{text-align:left;flex:1;width:auto;max-width:30vw}.car-controls{flex-direction:row}.car-bottom-actions{flex-direction:row;width:auto}.car-volume-controls{flex-direction:column-reverse;gap:8px;width:auto;height:60vh;margin-bottom:0}.car-vol-slider{appearance:slider-vertical;width:12px;height:100%;margin:0}}.site-institutional-footer{-webkit-backdrop-filter:blur(12px);border-top:1px solid var(--glass-border);background:#0a0a14b3;margin-top:48px;padding:48px 32px 32px}.footer-container{flex-wrap:wrap;justify-content:space-between;gap:40px;max-width:1200px;margin:0 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14px;font-size:.75rem;font-weight:700;display:inline-block}.institutional-title{color:var(--text-primary);margin-bottom:8px;font-size:2.25rem;font-weight:800}.institutional-subtitle{color:var(--text-secondary);font-size:.9375rem}.institutional-content{background:var(--bg-secondary);border:1px solid var(--glass-border);border-radius:var(--border-radius-lg);box-shadow:var(--shadow-md);flex-direction:column;gap:32px;padding:36px;display:flex}.institutional-section h2{color:var(--text-primary);border-bottom:1px solid #ffffff0f;margin-bottom:14px;padding-bottom:8px;font-size:1.25rem;font-weight:700}.institutional-section p{color:var(--text-secondary);margin-bottom:12px;font-size:.9375rem;line-height:1.7}.institutional-section ul{color:var(--text-secondary);flex-direction:column;gap:10px;margin-bottom:16px;margin-left:20px;font-size:.9375rem;line-height:1.6;list-style-type:disc;display:flex}.highlight-box{border-radius:var(--border-radius-md);background:#a855f70f;border:1px solid #a855f733;padding:24px}.contact-card{background:var(--bg-tertiary);border-radius:var(--border-radius-md);border:1px solid var(--glass-border);margin-top:12px;padding:18px 24px}.about-features-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;margin-top:16px;display:grid}.about-feature-card{background:var(--bg-tertiary);border:1px solid var(--glass-border);border-radius:var(--border-radius-md);padding:20px}.about-feature-card h3{color:var(--text-primary);margin-bottom:8px;font-size:1.0625rem;font-weight:700}.feature-icon{margin-bottom:10px;font-size:2rem}.contact-grid{grid-template-columns:1fr 1.2fr;gap:28px;margin-top:18px;display:grid}@media (width<=768px){.contact-grid{grid-template-columns:1fr}}.contact-method{align-items:flex-start;gap:14px;margin-bottom:16px;display:flex}.contact-method-icon{font-size:1.5rem}.form-group{margin-bottom:14px}.form-group label{color:var(--text-secondary);margin-bottom:4px;font-size:.8125rem;font-weight:600;display:block}.form-input{background:var(--bg-tertiary);border:1px solid var(--glass-border);border-radius:var(--border-radius-sm);width:100%;color:var(--text-primary);transition:border-color var(--transition-fast);padding:10px 14px;font-size:.875rem}.form-input:focus{border-color:var(--accent-primary);outline:none}.form-select{appearance:auto;cursor:pointer}.form-textarea{resize:vertical;min-height:90px}.sidebar-legal-links{color:var(--text-tertiary);border-top:1px solid var(--glass-border);justify-content:center;align-items:center;gap:8px;margin-top:auto;padding:14px 20px;font-size:.6875rem;display:flex}.sidebar-legal-links a{color:var(--text-tertiary);transition:color var(--transition-fast)}.sidebar-legal-links a:hover{color:var(--accent-primary)}.radio-editorial-section{background:linear-gradient(180deg, var(--bg-secondary) 0%, #12121e66 100%);border:1px solid var(--glass-border);border-radius:var(--border-radius-lg);margin-top:48px;padding:36px 32px}.radio-editorial-header{margin-bottom:24px}.radio-editorial-title{color:var(--text-primary);margin-bottom:8px;font-size:1.5rem;font-weight:800}.radio-editorial-intro{color:var(--text-secondary);font-size:.9375rem;line-height:1.7}.radio-features-overview{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;margin:28px 0;display:grid}.radio-feature-box{background:var(--bg-tertiary);border:1px solid var(--glass-border);border-radius:var(--border-radius-md);padding:20px}.radio-feature-box h4{color:var(--text-primary);align-items:center;gap:8px;margin-bottom:8px;font-size:1rem;font-weight:700;display:flex}.radio-feature-box p{color:var(--text-secondary);font-size:.875rem;line-height:1.6}.radio-faq-container{border-top:1px solid #ffffff0f;margin-top:32px;padding-top:24px}.radio-faq-title{color:var(--text-primary);margin-bottom:16px;font-size:1.25rem;font-weight:700}.radio-faq-grid{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:16px;display:grid}.radio-faq-item{border:1px solid var(--glass-border);border-radius:var(--border-radius-sm);background:#ffffff05;padding:16px 20px}.radio-faq-item h5{color:var(--accent-primary);margin-bottom:6px;font-size:.9375rem;font-weight:600}.radio-faq-item p{color:var(--text-secondary);font-size:.875rem;line-height:1.6}