.machine-section{margin-top:28px;padding:34px;border:1px solid rgba(255,111,189,.2);border-radius:28px;background:radial-gradient(circle at 92% 8%,rgba(255,111,189,.12),transparent 24rem),radial-gradient(circle at 8% 92%,rgba(111,228,255,.08),transparent 26rem),linear-gradient(145deg,rgba(18,12,33,.98),rgba(9,7,18,.99));box-shadow:var(--shadow)}
.machine-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:24px}.machine-head h2{font-family:Georgia,"Times New Roman",serif;font-size:clamp(2.8rem,5.6vw,5.2rem);line-height:.9;letter-spacing:-.055em;margin:8px 0 0}.machine-head p{max-width:520px;margin:0;color:var(--muted);font-size:.92rem}.machine-grid{display:grid;grid-template-columns:.88fr 1.12fr;gap:18px;align-items:start}.machine-panel{border:1px solid var(--line);border-radius:22px;background:rgba(255,255,255,.025);padding:20px;min-width:0}.machine-panel h3{margin:0 0 6px;font-size:1.1rem}.panel-copy{margin:0 0 17px;color:#a9a0b5;font-size:.8rem}.control-stack{display:grid;gap:13px}.upload-zone{position:relative;display:grid;place-items:center;min-height:116px;border:1px dashed rgba(173,124,255,.38);border-radius:17px;background:rgba(173,124,255,.045);padding:20px;text-align:center;cursor:pointer}.upload-zone:hover{border-color:rgba(255,111,189,.52)}.upload-zone input{position:absolute;inset:0;opacity:0;cursor:pointer}.upload-zone strong{display:block;font-size:1rem}.upload-zone span{display:block;color:#958ba3;font-size:.73rem;margin-top:5px}.song-name{font-size:.78rem;color:#cfc6d9;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.machine-audio{width:100%;height:42px}.range-row{display:grid;grid-template-columns:120px 1fr 42px;gap:10px;align-items:center;font-size:.76rem;color:#bdb4c8}.range-row input{width:100%;accent-color:var(--pink)}.range-row output{text-align:right;color:white;font-variant-numeric:tabular-nums}.mic-actions{display:flex;gap:9px;flex-wrap:wrap}.machine-btn{min-height:43px;border-radius:12px;border:1px solid var(--line);background:rgba(255,255,255,.035);color:white;padding:0 14px;font-weight:850;cursor:pointer}.machine-btn:hover{border-color:rgba(173,124,255,.48)}.machine-btn.primary{background:linear-gradient(110deg,#f8f5ff,#eadcff);color:#10091b;border-color:transparent}.machine-btn.hot{background:linear-gradient(110deg,#ff84c7,#b58aff);color:#12091b;border-color:transparent}.machine-btn:disabled{opacity:.38;cursor:not-allowed}.mic-status{display:flex;align-items:center;justify-content:space-between;gap:12px;border:1px solid rgba(255,255,255,.07);border-radius:15px;padding:12px 13px;background:rgba(0,0,0,.13)}.mic-status-main{min-width:0}.mic-status-main strong{display:block;font-size:.78rem}.mic-status-main span{display:block;color:#94899f;font-size:.67rem;margin-top:3px}.level-shell{height:8px;border-radius:999px;background:rgba(255,255,255,.07);overflow:hidden;margin-top:9px}.level-bar{width:0;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--cyan),var(--green),var(--pink));transition:width .08s linear}.pitch-readout{text-align:right;min-width:82px}.pitch-readout strong{display:block;font-size:1.35rem;line-height:1}.pitch-readout span{display:block;color:#9f94aa;font-size:.67rem;margin-top:3px}.switch-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:10px 0;border-top:1px solid rgba(255,255,255,.06);font-size:.78rem;color:#bcb3c6}.switch-row input{width:20px;height:20px;accent-color:var(--pink)}.warning-note{font-size:.66rem;color:#8f839a;line-height:1.45}.lyrics-panel{grid-column:1 / 2}.lyrics-input{width:100%;min-height:210px;resize:vertical;border:1px solid var(--line);border-radius:15px;background:#0b0813;color:white;padding:14px;font:inherit;font-size:.86rem;line-height:1.55;outline:none}.lyrics-input:focus{border-color:rgba(173,124,255,.55);box-shadow:0 0 0 3px rgba(173,124,255,.08)}.lyrics-tools{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}.sync-status{margin-top:10px;color:#9f95aa;font-size:.72rem}.sync-pad{display:none;margin-top:13px;border:1px solid rgba(111,228,255,.16);border-radius:16px;padding:13px;background:rgba(111,228,255,.035)}.sync-pad.active{display:block}.sync-now{font-size:.76rem;color:#b9afc3;margin-bottom:9px}.sync-now strong{color:white}.tap-btn{width:100%;min-height:72px;border:1px solid rgba(111,228,255,.38);border-radius:15px;background:linear-gradient(110deg,rgba(111,228,255,.12),rgba(255,111,189,.1));color:white;font-weight:900;font-size:1.05rem;cursor:pointer}.tap-btn:active{transform:scale(.99)}
.karaoke-stage{grid-column:2 / 3;grid-row:1 / span 2;min-height:570px;display:flex;flex-direction:column;border:1px solid rgba(173,124,255,.2);border-radius:24px;overflow:hidden;background:radial-gradient(circle at 50% 100%,rgba(173,124,255,.18),transparent 27rem),linear-gradient(180deg,#090611,#0d0817 52%,#08050e)}.stage-top{display:flex;justify-content:space-between;gap:16px;align-items:center;padding:14px 17px;border-bottom:1px solid rgba(255,255,255,.07);background:rgba(255,255,255,.02)}.stage-song{min-width:0}.stage-song strong{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:.82rem}.stage-song span{display:block;color:#8f849b;font-size:.65rem;margin-top:3px}.score-box{text-align:right}.score-box strong{display:block;font-size:1.25rem;line-height:1;color:#fff}.score-box span{display:block;color:#9a8fa6;font-size:.62rem;text-transform:uppercase;letter-spacing:.08em;margin-top:3px}.lyric-screen{flex:1;display:grid;align-content:center;gap:22px;padding:48px 34px;text-align:center;position:relative}.lyric-kicker{text-transform:uppercase;letter-spacing:.16em;color:#81778c;font-weight:900;font-size:.62rem}.current-lyric{font-family:Georgia,"Times New Roman",serif;font-size:clamp(2rem,4.2vw,4.2rem);line-height:1.02;letter-spacing:-.035em;margin:0;color:#fff;text-wrap:balance}.current-lyric.active{background:linear-gradient(110deg,#fff,#ff9bd2 45%,#8ce8ff);background-clip:text;-webkit-background-clip:text;color:transparent}.next-lyric{font-size:clamp(1rem,1.8vw,1.3rem);line-height:1.35;color:#6f6679;min-height:2.7em}.stage-progress{height:4px;background:rgba(255,255,255,.06);overflow:hidden}.stage-progress-bar{height:100%;width:0;background:linear-gradient(90deg,var(--pink),var(--violet),var(--cyan));transition:width .12s linear}.stage-controls{display:flex;gap:8px;flex-wrap:wrap;padding:14px 16px;border-top:1px solid rgba(255,255,255,.07);background:rgba(255,255,255,.015)}.stage-controls .machine-btn{flex:1;min-width:110px}.combo-pill{display:inline-flex;align-items:center;gap:6px;border:1px solid rgba(255,255,255,.08);border-radius:999px;padding:6px 9px;color:#b9afc5;font-size:.67rem;font-weight:900}.combo-pill.hot{color:#ffb5db;border-color:rgba(255,111,189,.26);background:rgba(255,111,189,.06)}
.future-studio{margin-top:18px;border:1px solid rgba(111,228,255,.13);border-radius:22px;padding:20px;background:linear-gradient(120deg,rgba(111,228,255,.035),rgba(173,124,255,.035));display:grid;grid-template-columns:1fr auto;gap:20px;align-items:center}.future-studio h3{margin:5px 0 5px;font-size:1.1rem}.future-studio p{margin:0;color:#9f95aa;font-size:.78rem;max-width:690px}.future-actions{display:flex;gap:8px;flex-wrap:wrap}.future-chip{min-height:40px;border-radius:999px;border:1px solid rgba(255,255,255,.09);padding:0 13px;background:rgba(255,255,255,.025);color:#8f8599;font-weight:800;font-size:.72rem}.future-chip:disabled{cursor:not-allowed}.future-chip span{color:var(--cyan);margin-left:5px}.privacy-line{display:flex;align-items:center;gap:8px;margin-top:14px;color:#91869c;font-size:.68rem}.privacy-line:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px rgba(123,231,173,.08)}
@media(max-width:900px){.machine-section{padding:25px}.machine-head{display:block}.machine-head p{margin-top:14px}.machine-grid{grid-template-columns:1fr}.karaoke-stage{grid-column:1;grid-row:auto;min-height:500px}.lyrics-panel{grid-column:1}.future-studio{grid-template-columns:1fr}.future-actions{justify-content:flex-start}}
@media(max-width:560px){.machine-section{padding:18px;border-radius:22px}.machine-panel{padding:15px}.range-row{grid-template-columns:92px 1fr 36px}.lyric-screen{padding:36px 18px}.current-lyric{font-size:2.25rem}.stage-controls .machine-btn{min-width:100%}.future-actions{display:grid}.future-chip{width:100%}}