@import "https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800;900&display=swap";*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--pink:#ff6b9d;--pink-l:#ffd6e7;--pink-ll:#fff0f7;--purple:#a855f7;--purple-l:#ede9fe;--cyan:#38bdf8;--yellow:#fcd34d;--text:#1e1b4b;--muted:#7c3aed88;--white:#fff;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}body{color:var(--text);background:#fff;min-height:100vh;font-family:Nunito,Hiragino Round Gothic Pro,メイリオ,sans-serif;overflow-x:hidden}#root{text-align:left;border:none;width:100%;max-width:100%;min-height:100vh;display:block}.app{background:radial-gradient(circle at 10% 5%,#ff6b9d1a 0%,#0000 45%),radial-gradient(circle at 90% 15%,#a855f714 0%,#0000 45%),radial-gradient(circle at 50% 85%,#38bdf814 0%,#0000 40%),#fff;min-height:100vh;position:relative}.deco{opacity:.12;pointer-events:none;z-index:0;-webkit-user-select:none;user-select:none;font-size:28px;animation:8s ease-in-out infinite floatDeco;position:fixed}@keyframes floatDeco{0%,to{transform:translateY(0)rotate(0)}50%{transform:translateY(-16px)rotate(15deg)}}.header{text-align:center;flex-direction:column;align-items:center;gap:10px;padding:36px 24px 12px;display:flex}.logo{filter:drop-shadow(0 6px 20px #ff6b9d59);width:min(560px,92vw);height:auto}.tagline{background:linear-gradient(120deg, var(--pink), var(--purple), var(--cyan));-webkit-text-fill-color:transparent;letter-spacing:.5px;-webkit-background-clip:text;background-clip:text;font-size:17px;font-weight:800}.main{z-index:1;grid-template-columns:300px 1fr;align-items:start;gap:28px;max-width:1080px;margin:16px auto 40px;padding:0 24px;display:grid;position:relative}@media (width<=780px){.main{grid-template-columns:1fr;gap:0}}.character-section{justify-content:center;display:flex;position:sticky;top:20px}.character{filter:drop-shadow(0 12px 28px #ff6b9d47);width:100%;max-width:280px;height:auto;animation:3.5s ease-in-out infinite charFloat}@keyframes charFloat{0%,to{transform:translateY(0)}50%{transform:translateY(-12px)}}@media (width<=780px){.character-section{margin-bottom:-24px;position:static}.character{max-width:200px}}.builder-wrap{background:linear-gradient(135deg, var(--pink), var(--purple), var(--cyan));border-radius:26px;padding:2px;box-shadow:0 12px 40px #ff6b9d2e,0 4px 12px #a855f71f}.builder-card{background:#fff;border-radius:24px;overflow:hidden}.builder-inner{padding:32px}@media (width<=480px){.builder-inner{padding:20px}}.section-title{background:linear-gradient(120deg, var(--pink), var(--purple));-webkit-text-fill-color:transparent;letter-spacing:1px;-webkit-background-clip:text;background-clip:text;justify-content:center;align-items:center;gap:10px;margin-bottom:24px;font-size:18px;font-weight:900;display:flex}.upload-zone{border:3px dashed var(--pink);text-align:center;cursor:pointer;background:var(--pink-ll);border-radius:20px;padding:52px 24px;transition:all .2s}.upload-zone:hover,.upload-zone.dragging{border-color:var(--purple);background:var(--purple-l);transform:scale(1.015)}.upload-icon{margin-bottom:14px;font-size:52px}.upload-title{color:var(--pink);margin-bottom:8px;font-size:22px;font-weight:900}.upload-sub{color:#9ca3af;font-size:13px;font-weight:600}.error-msg{color:#ef4444;margin-top:14px;font-size:13px;font-weight:700}.btn-reset{color:#9ca3af;cursor:pointer;background:#fff;border:2px solid #e5e7eb;border-radius:999px;align-items:center;gap:4px;margin-bottom:18px;padding:6px 16px;font-family:inherit;font-size:13px;font-weight:700;transition:all .15s;display:inline-flex}.btn-reset:hover{border-color:var(--pink);color:var(--pink)}.file-info{background:var(--purple-l);border-radius:14px;align-items:center;gap:10px;margin-bottom:18px;padding:10px 16px;display:flex}.file-icon{flex-shrink:0;font-size:20px}.file-name{text-overflow:ellipsis;white-space:nowrap;color:var(--text);flex:1;font-size:14px;font-weight:700;overflow:hidden}.file-duration{color:var(--purple);flex-shrink:0;font-size:13px;font-weight:800}.waveform-wrap{cursor:crosshair;background:#f3f4f6;border-radius:14px;margin-bottom:22px;position:relative;overflow:hidden}.waveform-canvas{width:100%;height:80px;display:block}.waveform-unplayed{pointer-events:none;background:#ffffff94;height:100%;position:absolute;top:0;right:0}.waveform-times{color:#fff;text-shadow:0 1px 3px #00000080;pointer-events:none;justify-content:space-between;padding:0 8px;font-size:11px;font-weight:700;display:flex;position:absolute;bottom:4px;left:0;right:0}.control-block{margin-bottom:20px}.control-header{justify-content:space-between;align-items:center;margin-bottom:10px;display:flex}.control-name{text-transform:uppercase;letter-spacing:.6px;color:#9ca3af;font-size:13px;font-weight:800}.control-val{color:var(--purple);align-items:center;gap:6px;font-size:16px;font-weight:900;display:flex}.pitch-badge{background:linear-gradient(120deg, var(--pink), var(--purple));color:#fff;border-radius:999px;padding:2px 10px;font-size:12px;font-weight:800}.slider{appearance:none;background:linear-gradient(90deg, var(--pink), var(--purple), var(--cyan));cursor:pointer;border-radius:999px;outline:none;width:100%;height:8px;display:block}.slider::-webkit-slider-thumb{-webkit-appearance:none;border:3px solid var(--purple);cursor:pointer;background:#fff;border-radius:50%;width:24px;height:24px;transition:transform .15s;box-shadow:0 2px 10px #a855f759}.slider::-webkit-slider-thumb:hover{transform:scale(1.2)}.slider::-moz-range-thumb{border:3px solid var(--purple);cursor:pointer;background:#fff;border-radius:50%;width:24px;height:24px;box-shadow:0 2px 10px #a855f759}.slider-ends{color:#9ca3af;justify-content:space-between;margin-top:4px;padding:0 2px;font-size:11px;font-weight:700;display:flex}.presets{flex-wrap:wrap;gap:8px;margin-top:14px;display:flex}.preset-btn{border:2px solid var(--pink-l);background:var(--pink-ll);color:var(--pink);cursor:pointer;border-radius:999px;padding:5px 14px;font-family:inherit;font-size:13px;font-weight:800;transition:all .15s}.preset-btn:hover{background:linear-gradient(120deg, var(--pink), var(--purple));color:#fff;border-color:#0000}.preset-btn.active{background:linear-gradient(120deg, var(--pink), var(--purple));color:#fff;border-color:#0000;box-shadow:0 3px 10px #ff6b9d59}.actions{gap:12px;margin-top:24px;display:flex}.btn-play{background:linear-gradient(135deg, var(--pink), var(--purple));color:#fff;cursor:pointer;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:58px;height:58px;font-size:22px;transition:all .15s;display:flex;box-shadow:0 4px 18px #ff6b9d73}.btn-play:hover{transform:scale(1.1);box-shadow:0 6px 24px #ff6b9d8c}.btn-play:active{transform:scale(.96)}.btn-download{background:linear-gradient(120deg, var(--pink), var(--purple), var(--cyan));color:#fff;cursor:pointer;letter-spacing:.5px;border:none;border-radius:18px;flex:1;justify-content:center;align-items:center;gap:8px;height:58px;font-family:inherit;font-size:16px;font-weight:900;transition:all .15s;display:flex;box-shadow:0 4px 20px #a855f759}.btn-download:hover{transform:translateY(-2px);box-shadow:0 8px 28px #a855f773}.btn-download:active{transform:translateY(0)}.btn-download:disabled{opacity:.6;cursor:not-allowed;box-shadow:none;transform:none}.info-section{text-align:center;max-width:860px;margin:0 auto 48px;padding:0 24px}.info-label{background:linear-gradient(120deg, var(--pink), var(--purple));-webkit-text-fill-color:transparent;letter-spacing:2px;-webkit-background-clip:text;background-clip:text;margin-bottom:16px;font-size:16px;font-weight:900}.info-img{border-radius:24px;width:100%;height:auto;box-shadow:0 8px 32px #ff6b9d26,0 2px 8px #0000000f}.effect-desc{color:#9ca3af;margin-top:4px;font-size:12px;font-weight:600}.effect-icon{margin-right:2px}.toggle-btn{cursor:pointer;background:#e5e7eb;border:none;border-radius:999px;flex-shrink:0;width:50px;height:28px;padding:0;transition:background .25s;position:relative}.toggle-btn.on{background:linear-gradient(120deg, var(--pink), var(--purple))}.toggle-thumb{background:#fff;border-radius:50%;width:20px;height:20px;transition:transform .25s;display:block;position:absolute;top:4px;left:4px;box-shadow:0 1px 4px #0003}.toggle-btn.on .toggle-thumb{transform:translate(22px)}.reverb-params{border-top:2px dashed var(--pink-l);margin-top:14px;padding-top:14px;animation:.2s fadeIn}@keyframes fadeIn{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}.footer{text-align:center;color:#9ca3af;justify-content:center;align-items:center;gap:8px;padding:20px;font-size:13px;font-weight:700;display:flex}.footer-link{background:linear-gradient(120deg, var(--pink), var(--purple));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-weight:900;text-decoration:none}.footer-link:hover{text-decoration:underline;-webkit-text-decoration-color:var(--pink);text-decoration-color:var(--pink)}.footer-heart{background:linear-gradient(120deg, var(--pink), var(--purple));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:16px}