*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%}body{background:#000;-webkit-font-smoothing:antialiased}body,body a,body button,body input,body [role=button],body .nb-enter,body .nb-audio-btn,body .nb-audio-slider,body .nb-progress{cursor:url(/cursor.png) 16 16,auto}.App{min-height:100vh;background:#000}.nb-root{position:fixed;top:0;right:0;bottom:0;left:0;background:#000;color:#fff;overflow:hidden;font-family:Poppins,-apple-system,BlinkMacSystemFont,sans-serif}.nb-particles{position:fixed;top:0;right:0;bottom:0;left:0;z-index:0;pointer-events:none}.nb-enter{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;display:flex;align-items:center;justify-content:center;background:#0000008c;backdrop-filter:blur(9px);-webkit-backdrop-filter:blur(9px);cursor:pointer;animation:nb-fade .6s ease both}.nb-enter-text{font-size:1.35rem;letter-spacing:.14em;text-transform:uppercase;color:#ffffffe6;animation:nb-pulse 2.4s ease-in-out infinite}.nb-stage{position:relative;z-index:2;height:100vh;opacity:0;transition:opacity .8s ease}.nb-stage.is-entered{opacity:1}.nb-sections{height:100vh;overflow-y:auto;scroll-snap-type:y mandatory;scroll-behavior:smooth;scrollbar-width:none}.nb-sections::-webkit-scrollbar{display:none}.nb-section{height:100vh;scroll-snap-align:start;display:flex;align-items:center;justify-content:center;padding:1.5rem}.nb-audio-ctl{position:fixed;top:22px;left:22px;z-index:30;display:flex;align-items:center;gap:0;padding:8px;border-radius:14px;background:#ffffff0f;border:1px solid rgba(255,255,255,.12);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:gap .3s ease,padding .3s ease,background .25s ease}.nb-audio-ctl:hover{gap:12px;padding-right:16px;background:#ffffff1a}.nb-audio-btn{width:38px;height:38px;display:flex;align-items:center;justify-content:center;color:#fff;background:transparent;border:none;cursor:pointer;flex-shrink:0}.nb-audio-slider{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:0;opacity:0;height:4px;border-radius:4px;cursor:pointer;transition:width .3s ease,opacity .3s ease;background:linear-gradient(to right,#fff 0%,#fff var(--pct, 60%),rgba(255,255,255,.2) var(--pct, 60%),rgba(255,255,255,.2) 100%)}.nb-audio-ctl:hover .nb-audio-slider{width:90px;opacity:1}.nb-audio-slider::-webkit-slider-thumb{-webkit-appearance:none;width:12px;height:12px;border-radius:50%;background:#fff;box-shadow:0 0 6px #fff9;opacity:0;transition:opacity .2s ease}.nb-audio-slider:hover::-webkit-slider-thumb,.nb-audio-slider:active::-webkit-slider-thumb{opacity:1}.nb-views{position:fixed;bottom:20px;left:22px;z-index:30;display:flex;align-items:center;gap:7px;font-size:.86rem;color:#ffffffb8;letter-spacing:.02em}.nb-views-sep{width:1px;height:12px;background:#ffffff40;margin:0 3px}.nb-views-label{color:#ffffff80}.nb-dots{position:fixed;top:50%;right:24px;transform:translateY(-50%);z-index:30;display:flex;flex-direction:column;gap:11px}.nb-dots span{width:7px;height:7px;border-radius:50%;background:#ffffff47;transition:all .35s ease}.nb-dots span.active{background:#fffffff2;transform:scale(1.25)}.nb-card{display:flex;align-items:center;gap:38px;transition:transform .2s ease;transform-style:preserve-3d;animation:nb-rise .9s cubic-bezier(.22,1,.36,1) both}.nb-avatar-wrap{width:190px;height:190px;border-radius:22px;overflow:hidden;flex-shrink:0;border:1px solid rgba(255,255,255,.14);box-shadow:0 22px 60px #0009}.nb-avatar{width:100%;height:100%;object-fit:cover;object-position:center 97%;filter:grayscale(1) contrast(1.06);display:block}.nb-info{display:flex;flex-direction:column}.nb-name{position:relative;display:inline-block;font-size:3.6rem;font-weight:800;line-height:1.05;margin:0;white-space:nowrap}.nb-name-ghost{visibility:hidden}.nb-name-live{position:absolute;left:0;top:0;display:inline-flex;align-items:baseline;white-space:nowrap}.nb-name-text{background:linear-gradient(100deg,#fff,#fff 40%,#c8c8c8,#fff 60%,#fff);background-size:220% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:nb-shine 4.5s linear infinite;text-shadow:0 0 24px rgba(255,255,255,.25)}.nb-cursor{font-weight:300;color:#fff;margin-left:2px;animation:nb-blink 1s step-end infinite}.nb-quote{margin:12px 0 0;font-size:1.25rem;color:#ffffff9e;font-weight:400}.nb-socials{display:flex;align-items:center;gap:24px;margin-top:24px}.nb-social{color:#ffffffd9;font-size:1.75rem;display:inline-flex;transition:color .22s ease,transform .22s ease,filter .22s ease}.nb-social:hover{color:#fff;transform:translateY(-3px) scale(1.14);filter:drop-shadow(0 0 8px rgba(255,255,255,.5))}.nb-scroll-hint{position:fixed;bottom:26px;left:50%;transform:translate(-50%);z-index:30;display:flex;flex-direction:column;align-items:center;gap:4px;font-size:.8rem;color:#ffffff8c;opacity:0;pointer-events:none;transition:opacity .4s ease}.nb-scroll-hint.show{opacity:1}.nb-bounce{animation:nb-bounce 1.8s ease-in-out infinite}.nb-player{width:min(1000px,82vw);display:flex;flex-direction:column;padding:26px 34px 16px;border-radius:40px;background:#ffffff06;border:1px solid rgba(255,255,255,.05);backdrop-filter:blur(2px);-webkit-backdrop-filter:blur(2px);box-shadow:0 22px 60px #00000073;animation:nb-rise .8s cubic-bezier(.22,1,.36,1) both}.nb-player-row{display:flex;align-items:center;gap:16px}.nb-player-cover{width:60px;height:60px;border-radius:50%;object-fit:cover;flex-shrink:0;filter:grayscale(1) contrast(1.08) brightness(.92);box-shadow:0 8px 24px #0000008c,0 0 0 2px #ffffff14}.nb-player-info{flex:1;min-width:0}.nb-player-title{margin:0;font-size:1.125rem;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.nb-player-artist{margin:2px 0 0;font-size:.85rem;font-weight:400;color:#ffffff8c}.nb-player-bar{display:flex;align-items:center;gap:10px;margin-top:14px}.nb-player-controls{display:flex;align-items:center;gap:14px;flex-shrink:0}.nb-player-controls button{background:transparent;border:none;color:#ffffffd9;cursor:pointer;display:flex;transition:transform .2s ease,color .2s ease}.nb-player-controls button:hover{color:#fff;transform:scale(1.12)}.nb-play-btn{width:42px!important;height:42px;border-radius:50%!important;background:#fff!important;color:#000!important;display:flex;align-items:center;justify-content:center}.nb-play-btn:hover{transform:scale(1.08)!important}.nb-time{font-size:.72rem;color:#ffffff80;min-width:30px}.nb-progress{-webkit-appearance:none;-moz-appearance:none;appearance:none;flex:1;height:4px;border-radius:4px;cursor:pointer;background:linear-gradient(to right,#fff 0%,#fff var(--pct, 0%),rgba(255,255,255,.18) var(--pct, 0%),rgba(255,255,255,.18) 100%)}.nb-progress::-webkit-slider-thumb{-webkit-appearance:none;width:11px;height:11px;border-radius:50%;background:#fff;box-shadow:0 0 6px #fff9;opacity:0;transition:opacity .2s ease}.nb-progress:hover::-webkit-slider-thumb,.nb-progress:active::-webkit-slider-thumb{opacity:1}.nb-lyrics{position:relative;height:380px;overflow:hidden;margin-top:6px;-webkit-mask-image:linear-gradient(to bottom,transparent,#000 18%,#000 82%,transparent);mask-image:linear-gradient(to bottom,transparent,#000 18%,#000 82%,transparent)}.nb-lyrics-scroll{position:absolute;left:44px;right:0;top:50%;transition:transform .5s cubic-bezier(.22,1,.36,1)}.nb-lyric-line{height:54px;display:flex;align-items:center;margin:0;font-size:1.2rem;font-weight:700;white-space:nowrap;color:#ffffff47;transition:color .35s ease,transform .35s ease,opacity .35s ease}.nb-lyric-line.is-near{color:#ffffff80}.nb-lyric-line.is-active{color:#fff;transform:scale(1.04);text-shadow:0 0 20px rgba(255,255,255,.3)}.nb-lyric-line.is-active.is-dot{color:#fff}.nb-lyrics-empty{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:#ffffff80}.nb-lyrics-empty p{margin:0;font-size:1rem;font-weight:600;color:#ffffffb3}.nb-lyrics-empty span{font-size:.82rem;color:#fff6}@keyframes nb-blink{0%,50%{opacity:1}51%,to{opacity:0}}@keyframes nb-shine{0%{background-position:200% 0}to{background-position:-200% 0}}@keyframes nb-fade{0%{opacity:0}to{opacity:1}}@keyframes nb-pulse{0%,to{opacity:.55}50%{opacity:1}}@keyframes nb-rise{0%{opacity:0;transform:translateY(24px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes nb-bounce{0%,to{transform:translateY(0)}50%{transform:translateY(5px)}}@media (max-width: 720px){.nb-card{flex-direction:column;text-align:center;gap:22px}.nb-name{font-size:2.4rem}.nb-name-live{position:relative;justify-content:center}.nb-name-ghost{display:none}.nb-socials{justify-content:center}.nb-quote{text-align:center}.nb-avatar-wrap{width:150px;height:150px}.nb-player-row{gap:10px}.nb-player-cover{width:44px;height:44px}.nb-player{padding:16px 20px 10px;border-radius:28px}.nb-lyrics{height:260px}.nb-lyrics-scroll{left:16px}.nb-lyric-line{font-size:.95rem}}