:root{--primary-red: #ff4d6d;--primary-red-light: #ff6b8a;--primary-red-lighter: #ff8fa3;--primary-red-dark: #e63956;--glass-bg: rgba(255, 77, 109, .1);--glass-border: rgba(255, 107, 138, .2);--glass-shadow: 0 8px 32px 0 rgba(255, 77, 109, .15);font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{margin:0;padding:0;box-sizing:border-box}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;background:linear-gradient(135deg,#0f0f1e,#1a1a2e,#16213e);min-height:100vh;color:#fff;overflow-x:hidden}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 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100%);border-color:transparent;color:#fff;box-shadow:0 4px 15px #ff4d6d4d}.hero{padding:80px 0;text-align:center}.hero h1{font-size:56px;font-weight:800;margin-bottom:20px;background:linear-gradient(135deg,#fff 0%,var(--primary-red-lighter) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero p{font-size:20px;color:#ffffffb3;margin-bottom:40px}.tools-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px;padding:40px 0}.tool-card{padding:40px;border-radius:20px;transition:all .3s ease;cursor:pointer;position:relative;overflow:hidden;display:flex;flex-direction:column;align-items:center;text-align:center}.tool-card:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,transparent 0%,rgba(255,77,109,.05) 100%);opacity:0;transition:opacity .3s ease}.tool-card:hover:before{opacity:1}.tool-icon{font-size:48px;margin-bottom:20px;display:inline-flex;color:var(--primary-red-light);transition:all .3s ease}.tool-card:hover .tool-icon{color:var(--primary-red);transform:scale(1.1)}.tool-card h3{font-size:24px;margin-bottom:12px;color:#fff;position:relative;z-index:1}.tool-card p{color:#fff9;line-height:1.6;position:relative;z-index:1}.tool-details,.features-intro{position:relative;z-index:1}.upload-zone{padding:60px;border-radius:20px;border:2px dashed var(--glass-border);text-align:center;transition:all .3s ease;cursor:pointer;margin:30px 0}.upload-zone:hover{border-color:var(--primary-red-light);background:#ff4d6d0d}.upload-zone.drag-over{border-color:var(--primary-red);background:#ff4d6d1a;transform:scale(1.02)}.upload-icon{font-size:64px;margin-bottom:20px;opacity:.7}.file-input{display:none}.modal-overlay{position:fixed;inset:0;background:#000000b3;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .3s ease}@keyframes 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100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.page-header p{font-size:18px;color:#ffffffb3}.tool-content{max-width:900px;margin:0 auto;padding:40px;border-radius:20px}@media(max-width:768px){.page-content{padding:20px 0}.page-header{padding:25px 20px}.page-header h1{font-size:28px}.page-header p{font-size:16px}.tool-content{padding:25px 20px}}