:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}.page{min-height:100vh;width:100vw;display:flex;justify-content:center;align-items:stretch;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial;color:#fff;background:#0b0b0f}.bgWrap{position:fixed;inset:0;z-index:0}.panel{width:100%;min-height:100vh;padding:32px 24px;background:#ffffff0f;border:1px solid rgba(255,255,255,.12);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.panelInner{max-width:1200px;margin:0 auto}h1{margin:0 0 8px;font-size:28px}.sub{margin:0 0 18px;opacity:.85}.row{display:flex;gap:12px;align-items:center;margin-bottom:16px}.grid{display:grid;grid-template-columns:repeat(3,minmax(260px,1fr));gap:18px;margin-top:18px}@media(max-width:900px){.grid{grid-template-columns:1fr}}.file{flex:1}.btn{padding:10px 14px;border-radius:10px;border:1px solid rgba(255,255,255,.2);background:#ffffff14;color:#fff;cursor:pointer}.btn:disabled{opacity:.5;cursor:not-allowed}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.card{padding:12px;border-radius:14px;border:1px solid rgba(255,255,255,.12);background:#00000040}.cardTitle{font-weight:600;margin-bottom:8px}.resultImg{width:100%;height:220px;object-fit:contain;border-radius:10px;background:#000;border:1px solid rgba(255,255,255,.1)}.placeholder{width:100%;height:220px;border-radius:10px;display:flex;align-items:center;justify-content:center;opacity:.7;border:1px dashed rgba(255,255,255,.2)}.darkveil-canvas{position:absolute;inset:0;width:100%;height:100%;display:block}