@import "https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Noto+Sans+KR:wght@300;400;500;700&display=swap";:root{--bg-primary:#070b19;--bg-secondary:#0e162b;--bg-glass:#0e162ba6;--border-glass:1px solid #ffffff14;--color-primary:#f8fafc;--color-secondary:#94a3b8;--accent-gradient:linear-gradient(135deg, #a78bfa, #22d3ee);--accent-violet:#8b5cf6;--accent-cyan:#06b6d4;--accent-green:#10b981;--accent-red:#ef4444;--font-main:"Outfit", "Noto Sans KR", sans-serif;--shadow-glow:0 10px 40px -10px #00000080;--shadow-neon:0 0 20px #22d3ee26;--transition-smooth:all .3s cubic-bezier(.4, 0, .2, 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auto;padding-top:110px;padding-left:20px;padding-right:20px}.btn{cursor:pointer;min-height:44px;transition:var(--transition-smooth);font-size:16px;font-weight:600;font-family:var(--font-main);border:none;border-radius:12px;justify-content:center;align-items:center;gap:8px;padding:12px 24px;text-decoration:none;display:inline-flex}.btn-primary{background:var(--accent-gradient);color:#070b19;box-shadow:var(--shadow-neon)}.btn-primary:hover{opacity:.9;transform:translateY(-2px)}.btn-secondary{color:var(--color-primary);background:#ffffff0d;border:1px solid #ffffff1a}.btn-secondary:hover{background:#ffffff1a;transform:translateY(-2px)}.btn-danger{color:var(--accent-red);background:#ef44441a;border:1px solid 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#06b6d426, var(--shadow-neon);border-color:#06b6d473}.radio-visual-section{align-items:center;gap:20px;display:flex}.lp-disc-container{flex-shrink:0;justify-content:center;align-items:center;width:90px;height:90px;display:flex;position:relative}.lp-disc{background:radial-gradient(circle,#2d3748 5%,#1a202c 15%,#0d1117 30%,#1a202c 40%,#000 65%);border-radius:50%;justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:relative;box-shadow:0 4px 15px #00000080,inset 0 0 10px #ffffff1a}.lp-disc:after{content:"";pointer-events:none;border:1px double #ffffff0d;border-radius:50%;position:absolute;inset:5%}.lp-disc-grooves{pointer-events:none;border:2px dashed #ffffff0a;border-radius:50%;position:absolute;inset:15%}.lp-disc-label{background:var(--accent-gradient);z-index:2;border:2px solid #000;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;display:flex;box-shadow:0 2px 5px #0000004d}.lp-disc-center-hole{background:var(--bg-primary);border-radius:50%;width:6px;height:6px;box-shadow:inset 0 1px 3px #000c}.lp-disc-spinning{animation:6s linear infinite spin-lp}.lp-tonearm{pointer-events:none;transform-origin:25px 8px;z-index:3;width:35px;height:55px;transition:transform .6s cubic-bezier(.25,.8,.25,1);position:absolute;top:-5px;right:-5px}.eq-bars-container{flex-grow:1;justify-content:flex-end;align-items:flex-end;gap:3px;height:40px;padding:0 8px;display:flex}.eq-bar{background:linear-gradient(to top, var(--accent-cyan), var(--accent-violet));border-radius:3px 3px 0 0;width:5px;height:4px;transition:height .15s}.eq-bar-active-1{animation:.9s ease-in-out infinite eq-bounce-1}.eq-bar-active-2{animation:.7s ease-in-out infinite eq-bounce-2}.eq-bar-active-3{animation:1.1s ease-in-out infinite eq-bounce-3}.eq-bar-active-4{animation:.8s ease-in-out infinite eq-bounce-4}.eq-bar-active-5{animation:1s ease-in-out infinite 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