:root{font-family:Inter,"Segoe UI","Malgun Gothic",sans-serif;color:#263c35;background:#f6f7f3;font-synthesis:none;--green:#176654;--muted:#7b8981;--line:#e4e9e1}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button,a,select,input[type=range]{cursor:pointer}button:disabled{cursor:wait;opacity:.65}button{transition:background .15s,transform .15s}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible{outline:3px solid #95c8b1;outline-offset:4px}textarea:focus{outline:none}.shell{max-width:1160px;margin:auto;padding:0 40px}header{height:103px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:flex;gap:10px;align-items:center;font-weight:750;font-size:25px;letter-spacing:-1px;text-decoration:none;color:inherit}.brand-icon{background:var(--green);color:#fff;font-family:Georgia,serif;font-style:italic;width:35px;height:35px;border-radius:11px;text-align:center;font-size:29px;line-height:33px}.brand-label{font-size:9px;letter-spacing:2px;font-weight:550;color:#8b968b;margin:5px 0 0 9px}.local-badge{font-size:11px;color:#64786a;background:#edf1e9;padding:9px 12px;border-radius:20px;display:flex;align-items:center;gap:7px}.local-badge i{width:6px;height:6px;border-radius:50%;background:#50956b}.intro{padding:49px 0 35px}.eyebrow{font-size:10px;letter-spacing:2px;color:var(--green);font-weight:700}h1{font-size:37px;line-height:1.4;letter-spacing:-1.9px;margin:12px 0 10px;font-weight:650}h1 span{color:#6eae86}.intro p{font-size:13px;color:#7a877e;margin:0;line-height:1.8}.workspace{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:24px;align-items:start}.card{background:#fff;border:1px solid var(--line);border-radius:17px;padding:27px;box-shadow:0 5px 18px #23392703}.card-heading{display:flex;align-items:center;justify-content:space-between;gap:10px}.card-heading h2{font-size:14px;margin:0;display:flex;align-items:center;gap:10px;font-weight:650}.step{font-size:10px;letter-spacing:.5px;color:#93a398;font-weight:500}.small-label{font-size:8px;letter-spacing:1.2px;color:#94a094;white-space:nowrap}.samples{display:flex;gap:6px;align-items:center;margin:24px 0 15px}.samples>span{font-size:10px;color:var(--muted);margin-right:4px}.samples button{border:1px solid #e3e9de;background:#f8faf6;padding:5px 10px;font-size:10px;border-radius:6px;color:#5e7965}.samples button:hover{background:#e8f1e6}textarea{width:100%;height:191px;padding:4px 0;border:0;resize:vertical;line-height:1.9;font-size:16px;color:#43544c;min-height:130px;max-height:500px;background:transparent}.text-footer{display:flex;justify-content:space-between;font-size:9px;color:#94a095;gap:10px;margin:9px 0 23px}.divider{border-top:1px solid var(--line);margin-bottom:23px}.settings{display:grid;grid-template-columns:1.12fr 1fr;gap:25px;margin:24px 0 28px}.settings label{font-size:10px;display:block;color:#78887e;margin-bottom:10px}.settings select{width:100%;font-size:11px;color:#41554b;background:#f8faf6;border:1px solid #e5eade;padding:12px 8px;border-radius:7px;height:42px}.settings output{float:right;color:var(--green);font-size:11px;font-weight:700}input[type=range]{accent-color:var(--green);width:100%;height:15px;margin:5px 0 0}.range-labels{display:flex;justify-content:space-between;font-size:8px;color:#99a49b;margin-top:5px}.range-labels button{border:0;background:none;font-size:8px;color:#788c7d;padding:0}.primary{display:flex;width:100%;align-items:center;justify-content:center;gap:13px;height:49px;background:var(--green);color:#fff;border:0;border-radius:8px;font-weight:600;font-size:12px}.primary:hover:enabled{background:#105542}.primary>span:last-child{font-size:19px;font-weight:400}.shortcut{color:#a3aaa1;font-size:9px;text-align:center;margin-top:12px}.right-column{display:grid;gap:18px}.output-card{min-height:355px}.empty-output{text-align:center;padding:38px 0 18px}.sound-mark{display:flex;align-items:center;justify-content:center;gap:5px;height:82px;width:82px;background:#edf3e8;border-radius:50%;margin:0 auto 21px;box-shadow:0 0 0 10px #f7f9f3}.sound-mark span{width:4px;height:14px;background:#73987d;border-radius:4px}.sound-mark span:nth-child(2),.sound-mark span:nth-child(4){height:29px}.sound-mark span:nth-child(3){height:43px}.generating .sound-mark span{animation:pulse .8s ease-in-out infinite alternate}.generating .sound-mark span:nth-child(2n){animation-delay:.3s}@keyframes pulse{to{transform:scaleY(.45)}}.empty-output h3{font-size:14px;font-weight:550}.empty-output p{font-size:11px;color:#9aa498;line-height:1.8}.engine-card{border:1px solid #dde5d6;background:#eff3e9;border-radius:13px;padding:21px}.engine-title{display:flex;align-items:center;gap:7px;font-size:11px}.engine-title strong{font-weight:600}.status-dot{height:6px;width:6px;border-radius:50%;background:#54966e}.status-dot.loading{background:#baa65c}.status-dot.error{background:#b36552}.engine-tag{margin-left:auto;font-size:8px;color:#8a997d;letter-spacing:.5px}.engine-card p{font-size:10px;color:#819077;margin:12px 0;line-height:1.7}.engine-footer{display:flex;gap:13px;color:#8b9784;font-size:9px;border-top:1px solid #dfe6d5;padding-top:13px}.engine-footer span+span:before{content:'·';margin-right:13px}progress{width:100%;height:5px;accent-color:var(--green);margin-bottom:12px}#retry{border:1px solid #bacbb3;border-radius:5px;background:white;padding:5px 10px;font-size:11px;margin-bottom:12px}.error{font-size:12px;background:#fff2eb;border:1px solid #efd2c0;color:#984c32;padding:13px;margin-top:15px;border-radius:8px;line-height:1.7}.result-title{display:flex;justify-content:space-between;align-items:center;margin:27px 0 6px}.result-title h3{margin:5px 0;font-size:23px;font-weight:550;letter-spacing:-.5px}.wav-badge{font-size:8px;color:#74907b;border:1px solid #dce6d7;border-radius:4px;padding:4px 6px}canvas{display:block;width:100%;height:80px;margin:12px 0;background:#f6f9f2;border-radius:7px}audio{display:block;width:100%;height:36px;margin:15px 0 22px}.metrics{display:flex;justify-content:space-between;gap:10px;margin:0 0 23px}.metrics span{display:block;font-size:9px;color:#929e90;margin-bottom:8px}.metrics strong{font-size:13px;font-weight:600}.download{display:block;text-align:center;text-decoration:none;color:var(--green);background:#f0f5eb;border:1px solid #dfe9d6;border-radius:7px;padding:11px;font-size:11px}.download:hover{background:#e4efd9}.history-section{margin-top:29px}.history-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.history-heading h2{font-size:13px;font-weight:550}.history-heading span{font-size:9px;color:#94a08f}.history-item{display:flex;align-items:center;gap:15px;background:#fff;border:1px solid var(--line);border-radius:9px;padding:13px 16px;margin-bottom:8px}.history-item button{border:0;background:#eff5e9;color:var(--green);border-radius:50%;height:29px;width:29px;flex-shrink:0}.history-item div{min-width:0;flex:1}.history-item strong{font-size:11px;font-weight:550}.history-item p{font-size:10px;color:#8e9a89;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;margin:4px 0 0}.history-item>a{color:var(--green);text-decoration:none;font-size:14px}.history-item>span{font-size:10px;color:#8e9a89}footer{display:flex;justify-content:space-between;padding:30px 0 27px;font-size:9px;color:#9ba596}footer a{color:#82907b;text-decoration:none}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}[hidden]{display:none!important}@media(max-width:760px){.shell{padding:0 20px}header{height:78px}.brand-label{display:none}.intro{padding:33px 0 26px}h1{font-size:28px;letter-spacing:-1.3px}.intro p{max-width:270px;font-size:12px}.workspace{grid-template-columns:1fr;gap:18px}.card{padding:23px}.settings{gap:18px}.output-card{min-height:310px}.empty-output{padding:29px 0 10px}.history-heading span{font-size:8px}footer{gap:20px;font-size:8px}.local-badge{font-size:9px}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
.local-badge{text-decoration:none}.auth-panel{margin:0 0 24px}.auth-panel label{display:block;font-size:11px;margin-bottom:8px;color:#677d6d}.auth-panel input{width:100%;padding:12px;border:1px solid #dce6d7;border-radius:7px;background:#f8faf6;color:#334e40}.auth-panel p{font-size:10px;color:#8b9889;line-height:1.6;margin-top:8px}
