:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#000000de;background-color:#fff;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}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}#root{width:100%;display:flex;justify-content:center;align-items:center;height:100dvh}.app-container{max-width:800px;max-height:900px;height:100%;width:100%;margin:0 auto;display:flex;flex-direction:column;align-items:center;padding:1em;justify-content:space-between;box-sizing:border-box}.header{text-align:center;margin:0 1em}.image-container{display:flex;gap:2rem;margin-bottom:2rem;width:100%;justify-content:center}.image-display-area{flex:1;max-height:400px;width:100%;border:2px dashed #ccc;border-radius:8px;display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative;background-image:repeating-conic-gradient(#eee 0 25%,transparent 0 50%);background-size:16px 16px}.upload-area{cursor:pointer}.preview-image{max-width:100%;max-height:100%;width:100%;height:100%;object-fit:contain}input[type=file]{display:none}.controls{display:flex;flex-direction:column;gap:1rem;padding:1rem;background-color:#f8f8f8;color:#000;border-radius:8px}.slider-container{display:flex;align-items:center;gap:1rem}.slider-container label{min-width:70px}.slider-container input[type=range]{flex:1;width:200px}.overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at center,#00000080,#00000080 30%,#0000001a 80%);display:flex;flex-direction:column;align-items:center;font-weight:700;justify-content:center;color:#fff;text-align:center;z-index:1;cursor:pointer}.overlay p{margin:.5rem 0;font-size:1.2rem}.image-section{display:flex;flex-direction:column;align-items:center;gap:.5rem;width:50%}.image-section h3{margin:0;text-align:center}.button{display:inline-block;padding:8px 16px;background-color:#646cff;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:1rem;font-weight:500;text-decoration:none;transition:background-color .2s;margin-top:10px}.button:hover{background-color:#535bf2}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#0009;display:flex;justify-content:center;align-items:center;z-index:1000}.modal-content{background-color:#fff;padding:2rem;border-radius:8px;max-width:640px;width:90%;max-height:90vh;overflow-y:auto;position:relative;box-shadow:0 4px 6px #0000001a;margin:1em}.modal-close{position:absolute;top:1rem;right:1rem;background:none;border:none;font-size:1.5rem;cursor:pointer;color:#666;padding:.5rem;line-height:1}.modal-close:hover{color:#333}.modal-content h2{margin-top:0;margin-bottom:1.5rem;color:#333}.modal-ok-button{display:block;margin:2rem auto 0}.faq-content{margin-top:1rem}.faq-item{margin-bottom:1.5rem}.faq-item:last-child{margin-bottom:0}.faq-item h4{margin:0 0 .5rem;color:#333}.faq-item p{margin:0;color:#666;line-height:1.5}.faq-item a{color:#646cff;text-decoration:none}.faq-item a:hover{text-decoration:underline}