:root{--bg: #0b0620;--bg-2: #160d38;--panel: rgba(26, 16, 64, .72);--panel-solid: #1c1245;--line: rgba(255, 255, 255, .12);--text: #fff7fd;--muted: #b9acd9;--pink: #ff3d9a;--cyan: #2de2e6;--yellow: #ffd23f;--violet: #9b5cff;--radius: 22px;--font: "M PLUS Rounded 1c", system-ui, sans-serif;--display: "Dela Gothic One", "M PLUS Rounded 1c", system-ui, sans-serif;color-scheme:dark;font-size:clamp(15px,1.05vw + 6px,26px)}*{box-sizing:border-box}html,body{margin:0;height:100%;overflow:hidden;background:var(--bg);color:var(--text);font-family:var(--font);font-weight:700;-webkit-font-smoothing:antialiased}button,input,select{font:inherit;color:inherit}button{cursor:pointer;border:0;background:none;-webkit-tap-highlight-color:transparent}button:focus-visible,.card:focus-visible,input:focus-visible{outline:4px solid var(--cyan);outline-offset:3px}[hidden]{display:none!important}.bg{position:fixed;inset:0;overflow:hidden;background:radial-gradient(ellipse at top,#24104f 0%,transparent 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#ffffff26;overflow:hidden;transition:opacity .4s}.vu.off,.stage.empty .vu{opacity:0}.vu-fill{position:absolute;inset:0;background:linear-gradient(0deg,var(--cyan),#4dff91 50%,var(--yellow) 75%,var(--pink));transform-origin:bottom;transform:scaleY(0);transition:transform .06s linear}.vu-icon{position:absolute;bottom:-2.2rem;left:50%;transform:translate(-50%)}.fx-panel{position:absolute;z-index:10;top:0;right:0;bottom:0;width:min(30rem,92vw);padding:1.5rem;display:flex;flex-direction:column;gap:1.1rem;overflow-y:auto;background:#10092af0;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:-20px 0 60px #00000080;transform:translate(105%);transition:transform .35s cubic-bezier(.2,1,.3,1)}.fx-panel.open{transform:none}.fx-head{display:flex;align-items:center;justify-content:space-between}.fx-head h2{margin:0}.presets{display:grid;grid-template-columns:repeat(3,1fr);gap:.7rem}.preset{display:grid;justify-items:center;gap:.2rem;padding:.8rem 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.4s}.score-song{font-size:1.3rem;color:var(--muted);max-width:80vw}.score-jp{font-size:2rem;letter-spacing:.4em;color:var(--cyan)}.score-number{font-family:var(--display);font-size:clamp(8rem,22vw,18rem);line-height:1;font-variant-numeric:tabular-nums;color:#fff}.score-number:after{content:"点";font-size:.3em;margin-left:.1em}.score-number.final{animation:stamp .6s cubic-bezier(.2,1.6,.4,1)}.score-number.gold{color:var(--yellow);text-shadow:0 0 60px rgba(255,210,63,.8)}.score-number.pink{color:var(--pink);text-shadow:0 0 60px rgba(255,61,154,.8)}@keyframes stamp{0%{transform:scale(2.2);opacity:0}}.score-label{font-family:var(--display);font-size:3rem}.score-next{margin-top:1.5rem;display:grid;gap:1rem;justify-items:center;font-size:1.2rem}.score-next p{margin:0}.score-actions{display:flex;gap:1rem;flex-wrap:wrap;justify-content:center}.confetti{position:fixed;inset:0;width:100vw;height:100vh;z-index:60;pointer-events:none}.modal{background:#050214b3;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.modal-card{width:min(40rem,92vw);max-height:90vh;overflow-y:auto;display:grid;gap:1.1rem;padding:2rem;text-align:left;border-radius:28px;background:var(--panel-solid);box-shadow:0 30px 80px #0009,inset 0 0 0 2px var(--line);animation:pop .3s}.modal-card h2{margin:0}.setting{display:grid;gap:.5rem}.setting select{height:3.2rem;padding:0 1rem;border-radius:14px;border:0;background:#ffffff14;box-shadow:inset 0 0 0 2px var(--line)}.setting select option{background:var(--panel-solid)}.toggle-row{grid-template-columns:1fr auto;align-items:center;cursor:pointer}.toggle-row small{display:block;color:var(--muted);font-size:.75rem;font-weight:500}.toggle-row input{position:absolute;opacity:0}.switch{width:3.6rem;height:2rem;border-radius:999px;background:#ffffff26;position:relative;transition:background .2s}.switch:after{content:"";position:absolute;top:.25rem;left:.25rem;width:1.5rem;height:1.5rem;border-radius:50%;background:#fff;transition:transform .2s}.toggle-row input:checked+.switch{background:linear-gradient(135deg,var(--pink),var(--violet))}.toggle-row input:checked+.switch:after{transform:translate(1.6rem)}@media(max-width:800px){.topbar,.hero,.lobby-content{padding-left:1rem;padding-right:1rem}.logo-jp,.go-btn,.dock-sep,.dock-label{display:none}.voice-btn{width:4.4rem;height:4.4rem;font-size:2rem}.dock{flex-wrap:wrap;justify-content:center;border-radius:28px}.dock-btn{min-width:3.2rem}}