:root{--nav-height:60px;--player-height:80px;--bg-color:#ffffff;--text-color:#000000;--secondary-text:#1f1f1f;--accent-color:#ff0055;--border-color:#333333;--menu-bg:#ffffff}*{box-sizing:border-box}body{margin:0;background:var(--bg-color);color:var(--text-color);font-family:-apple-system,BlinkMacSystemFont,segoe ui,Roboto,Helvetica,Arial,sans-serif;padding-top:var(--nav-height);padding-bottom:var(--player-height)}a{color:var(--text-color);text-decoration:none;transition:color .2s}a:hover{color:var(--accent-color)}#top-nav{position:fixed;top:0;left:0;width:100%;height:var(--nav-height);background:rgba(255,255,255,.95);backdrop-filter:blur(8px);border-bottom:1px solid var(--border-color);display:flex;justify-content:center;align-items:center;z-index:1000}.site-branding{font-size:1.2rem;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--text-color);margin-right:5px}.site-branding:hover{color:var(--accent-color)}.nav-separator{color:var(--secondary-text);font-weight:300;font-size:1.2rem;margin:0 20px;user-select:none}.nav-container{display:flex;gap:20px}.nav-link{font-weight:500;text-transform:uppercase;font-size:.9rem;padding:5px 10px;border-bottom:2px solid transparent}.nav-link.active{color:var(--accent-color);border-bottom:2px solid var(--accent-color)}@media(max-width:600px){.site-branding{display:none}.nav-separator{display:none}}#main-content{max-width:800px;margin:0 auto;padding:20px;min-height:calc(100vh - var(--nav-height) - var(--player-height))}.tab-content{display:none;animation:fadeIn .3s ease-in-out}.tab-content.active{display:block}@keyframes fadeIn{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}.track-list{display:flex;flex-direction:column;gap:5px;margin-top:20px}.track-item{display:grid;grid-template-columns:30px 40px 1fr 30% auto;align-items:center;padding:12px 15px;border-bottom:1px solid var(--border-color);transition:background .2s;gap:15px}.track-item:hover{background:#252525}.track-thumb{width:40px;height:40px;object-fit:cover;border-radius:4px;flex-shrink:0;background-color:#333}.track-thumb.placeholder{display:block;background:0 0}.play-btn{cursor:pointer;font-size:1.2rem;color:var(--accent-color);text-align:center}.track-name,.artist-name{cursor:pointer}.track-name:hover,.artist-name:hover{text-decoration:underline;color:#fff}.track-name{font-weight:700;font-size:1.1rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;cursor:pointer}.track-year{color:var(--secondary-text);font-size:.9rem;font-variant-numeric:tabular-nums;padding-left:20px;text-align:right}.artist-name{color:var(--secondary-text);font-size:.9rem;cursor:pointer;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}@media(max-width:600px){.track-item{grid-template-columns:30px 1fr;grid-template-rows:auto auto;gap:5px 15px}.track-thumb,.track-year{display:none}.track-name{grid-column:2}.artist-name{grid-column:2}}#music-player{position:fixed;bottom:0;left:0;width:100%;height:var(--player-height);background:#ddd;border-top:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;padding:0 20px;z-index:1000}.player-controls{display:flex;gap:15px;align-items:center;flex-shrink:0}.player-controls button{background:0 0;border:1px solid var(--border-color);color:var(--text-color);padding:8px 12px;border-radius:4px;cursor:pointer;font-size:1rem;transition:background .2s}.player-controls button:hover{background:var(--accent-color);border-color:var(--accent-color)}.player-info{display:flex;align-items:center;gap:15px;flex-grow:1;margin-left:20px}#player-art{height:60px;width:60px;object-fit:cover;border-radius:4px;box-shadow:0 0 5px rgba(0,0,0,.5);background:#000;flex-shrink:0}#player-art.hidden{display:none}.player-details-wrapper{display:flex;flex-direction:column;justify-content:center;flex-grow:1;gap:5px;overflow:hidden}.player-text{display:flex;flex-direction:column;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}#player-title,#player-artist{cursor:pointer;transition:color .2s}#player-title:hover,#player-artist:hover{color:var(--accent-color)}#player-title{font-weight:700;font-size:1rem}#player-meta{font-size:.85rem;color:var(--secondary-text)}.progress-container{display:flex;align-items:center;gap:10px;font-size:.75rem;color:var(--secondary-text);width:100%}#seek-slider{flex-grow:1;-webkit-appearance:none;height:4px;background:#888;border-radius:2px;outline:none;cursor:pointer}#seek-slider::-webkit-slider-thumb{-webkit-appearance:none;width:12px;height:12px;background:var(--text-color);border-radius:50%;cursor:pointer;transition:background .2s}#seek-slider::-webkit-slider-thumb:hover{background:var(--accent-color)}#context-menu{position:fixed;background:var(--menu-bg);padding:10px 0;border-radius:6px;border:1px solid var(--border-color);box-shadow:0 4px 15px rgba(0,0,0,.5);z-index:2000;min-width:150px;opacity:0;pointer-events:none;transition:opacity .1s ease}#context-menu.visible{opacity:1;pointer-events:auto}.menu-header{padding:5px 15px;font-size:.8rem;text-transform:uppercase;color:var(--secondary-text);border-bottom:1px solid #333;margin-bottom:5px}.menu-link{display:block;padding:8px 15px;color:var(--text-color);font-size:.9rem}.menu-link:hover{background:var(--accent-color);color:#fff}.hidden{display:none!important}.hero-container{position:relative;width:100%;height:400px;background-size:cover;background-position:50%;background-repeat:no-repeat;border-radius:8px;display:flex;align-items:center;justify-content:flex-end;overflow:hidden;margin-bottom:30px}.hero-overlay{background:rgba(0,0,0,.7);color:#fff;padding:30px;margin-right:50px;max-width:500px;backdrop-filter:blur(5px);border-left:4px solid var(--accent-color)}.hero-overlay h1{margin-top:0;font-size:2rem;text-transform:uppercase;letter-spacing:1px}.hero-overlay h2{font-size:1.2rem;font-weight:400;color:#ddd;margin-bottom:0}@media(max-width:600px){.hero-container{height:250px;justify-content:flex-end;align-items:center}.hero-overlay{width:55%;max-width:60%;margin:0 15px 0 0;padding:15px;text-align:center;background:rgba(0,0,0,.6);border-left:none;border-bottom:4px solid var(--accent-color)}.hero-overlay h1{font-size:.9rem;margin-bottom:5px}.hero-overlay h2{font-size:.6rem}}