@font-face{font-family:Inter;src:url('./inter.woff2') format('woff2');font-weight:100 900;font-style:normal;font-display:swap}
:root{color-scheme:dark;font-family:Inter,-apple-system,BlinkMacSystemFont,"PingFang SC",sans-serif;color:#fff;background:#000;font-synthesis:none;--muted:#9ca3af;--border:rgba(255,255,255,.12)}
*{box-sizing:border-box}body{margin:0;min-height:100svh;display:flex;flex-direction:column;-webkit-font-smoothing:antialiased}::selection{color:#000;background:#fff}a{color:inherit;text-decoration:none}button,input{font:inherit}
.glow-bg{pointer-events:none;position:fixed;inset:0;overflow:hidden;z-index:-1}.glow-bg span{position:absolute;display:block;border-radius:50%;transform:translate(-50%,-50%)}.g-purple{width:115vmax;height:115vmax;top:78%;left:50%;background:radial-gradient(circle,#a855f733,transparent 65%)}.g-blue{width:100vmax;height:100vmax;top:6%;left:12%;background:radial-gradient(circle,#3b82f626,transparent 65%)}.g-pink{width:90vmax;height:90vmax;top:46%;left:92%;background:radial-gradient(circle,#ec489921,transparent 65%)}
.site-header{height:80px;flex-shrink:0}nav{max-width:1280px;height:100%;margin:auto;padding:0 40px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:12px;font-size:18px;font-weight:700;letter-spacing:-.5px}.brand img{object-fit:contain}.nav-links{display:flex;align-items:center;gap:32px;font-size:13px;color:var(--muted)}.nav-links a:hover{color:white}.tool-label{padding:6px 14px;border:1px solid var(--border);border-radius:99px;color:#d1d5db}
main{width:100%;max-width:1200px;margin:auto;flex:1;display:flex;align-items:center;padding:72px 40px 88px}.workspace{width:100%;display:grid;grid-template-columns:1fr 1fr;gap:88px;align-items:center}.local{display:inline-flex;gap:10px;align-items:center;font-size:12px;font-weight:500;padding:8px 13px;background:#ffffff08;border:1px solid #ffffff25;border-radius:99px;color:#d1d5db;margin-bottom:30px}.local i{width:7px;height:7px;border-radius:50%;background:#4ade80;box-shadow:0 0 10px #4ade8080}h1{font-size:clamp(44px,5.4vw,68px);font-weight:700;line-height:1.18;letter-spacing:-3px;margin:0 0 26px}h1 span{display:inline-block;margin-top:8px;background:linear-gradient(110deg,#888 0%,#fff 25%,#aaa 50%,#fff 75%,#888 100%);-webkit-background-clip:text;background-clip:text;color:transparent}.lead{font-size:16px;line-height:1.9;color:var(--muted);margin:0}.privacy{display:flex;align-items:center;gap:9px;margin:36px 0 0;font-size:12px;color:#92929f;line-height:1.6}svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}.privacy svg{width:16px;height:16px;flex-shrink:0}
.operation{min-width:0;padding:30px;background:linear-gradient(145deg,#ffffff08,#ffffff02),#09090bcc;border:1px solid var(--border);border-radius:28px;box-shadow:0 25px 70px #0006;position:relative}.operation::before{content:"";position:absolute;top:-1px;left:18%;right:18%;height:1px;background:linear-gradient(90deg,transparent,#ffffff40,transparent)}.panel-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:24px}h2{font-size:17px;font-weight:600;letter-spacing:-.3px;margin:0}.panel-heading>span{font-size:11px;color:#9797a3;white-space:nowrap}
.drop{position:relative;display:flex;min-height:220px;flex-direction:column;align-items:center;justify-content:center;gap:11px;text-align:center;padding:28px 20px;border:1px dashed #ffffff30;border-radius:18px;background:#ffffff03;cursor:pointer;transition:background .2s,border-color .2s}.drop:hover,.drop.drag{background:#ffffff09;border-color:#ffffff70}.file-icon{display:flex;align-items:center;justify-content:center;width:54px;height:54px;background:linear-gradient(145deg,#ffffff12,#ffffff04);border:1px solid #ffffff15;border-radius:16px;margin-bottom:8px;color:#d4d4dc;box-shadow:0 6px 20px #0003}.drop strong{font-size:14px;font-weight:500;max-width:100%;overflow-wrap:anywhere;color:#e5e7eb}.drop>span:last-of-type{font-size:12px;color:#8e8e9c}input[type=file]{position:absolute;inset:0;opacity:0;width:100%;height:100%;cursor:pointer}
button,.download{display:block;width:100%;padding:15px 22px;border:1px solid transparent;border-radius:99px;background:#fff;color:#000;text-align:center;font-size:14px;font-weight:600;cursor:pointer;margin-top:22px;transition:background .2s,box-shadow .2s}button:hover:not(:disabled),.download:hover{background:#e5e7eb;box-shadow:0 4px 22px #ffffff12}button:disabled{background:#ffffff0c;border-color:#ffffff0b;color:#858590;cursor:default}.drop:focus-within,button:focus-visible,a:focus-visible{outline:2px solid #c4b5fd;outline-offset:5px}.status{font-size:12px;line-height:1.65;color:#9797a3;margin:16px 0 0;min-height:20px}.status.error{color:#fda4af}
#generation-progress{margin-top:24px}.progress-label{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:12px;color:#d1d5db;margin-bottom:10px}#progress-detail{font-variant-numeric:tabular-nums;color:var(--muted)}#progress-bar{display:block;width:100%;height:5px;border:0;border-radius:99px;overflow:hidden;accent-color:#ddd6fe;background:#ffffff12}#progress-bar::-webkit-progress-bar{background:#ffffff12;border-radius:99px}#progress-bar::-webkit-progress-value{background:linear-gradient(90deg,#a78bfa,#e9d5ff);border-radius:99px}#progress-bar::-moz-progress-bar{background:#ddd6fe;border-radius:99px}
#result{border-top:1px solid var(--border);margin-top:26px;padding-top:24px}.result-heading{display:flex;align-items:center;gap:10px}.result-heading>span{color:#86efac;font-size:17px}dl{display:grid;grid-template-columns:1fr auto;gap:10px;margin:20px 0;font-size:12px}dt{color:var(--muted)}dd{margin:0;color:#e5e7eb;font-variant-numeric:tabular-nums}.note{font-size:11px;text-align:center;line-height:1.7;color:#9797a3;margin:14px 0 0}
footer{max-width:1280px;width:100%;margin:auto;padding:25px 40px;border-top:1px solid #ffffff0a;display:flex;justify-content:space-between;align-items:center;gap:24px;color:#8b8b99;font-size:11px;line-height:1.6}footer p{margin:0}footer>span{white-space:nowrap}[hidden]{display:none!important}
@media(max-width:960px){.workspace{gap:40px}.operation{padding:24px}h1{font-size:52px}.lead{font-size:14px}main{padding:48px 32px 64px}footer{flex-wrap:wrap}footer p{order:3;flex-basis:100%}}
@media(max-width:700px){.site-header{height:68px}nav{padding:0 24px}.nav-links{gap:18px}.tool-label{display:none}main{padding:32px 24px 48px}.workspace{grid-template-columns:1fr;gap:36px}.intro{text-align:center}.local{margin-bottom:23px}h1{font-size:46px;letter-spacing:-2px;margin-bottom:20px}.privacy{justify-content:center;margin-top:22px;font-size:11px}.operation{width:100%;max-width:480px;margin:auto;padding:22px;border-radius:24px}.drop{min-height:190px}.panel-heading{margin-bottom:20px}footer{padding:22px 24px;gap:12px}footer p{max-width:32em}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}
.form-help p{margin:0}.form-help ol{padding-left:20px;margin:12px 0}.form-help li+li{margin-top:8px}

.form-help{font-size:12px;line-height:1.9;color:var(--muted);margin:0 0 24px}.form-help code{display:inline-block;color:#ddd6fe;background:#ffffff08;border-radius:6px;padding:2px 7px;margin:5px 0;overflow-wrap:anywhere}.field{display:block;margin-top:18px}.field>span{display:block;font-size:13px;color:#d1d5db;margin-bottom:9px}.field input{display:block;width:100%;min-width:0;padding:14px 16px;border:1px solid #ffffff24;border-radius:12px;background:#0005;color:#fff;outline:none}.field input:focus-visible{border-color:#c4b5fd;box-shadow:0 0 0 3px #c4b5fd1a}.field input:disabled{opacity:.55}.field input::placeholder{color:#777783;font-size:13px}