:root{--primary-color:#4a6bff;--secondary-color:#8a4fff;--dark-color:#2a2a2a;--light-color:#fff;--bg-color:#f8f9fa;--border-radius:8px;--box-shadow:0 4px 15px rgba(0,0,0,.1);--transition:all 0.3s ease}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--dark-color);font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;line-height:1.6}.container{margin:0 auto;max-width:1200px;padding:0 15px;width:90%}header{background-color:var(--light-color);box-shadow:var(--box-shadow);padding:20px 0;position:sticky;top:0;z-index:100}header .container{align-items:center;display:flex;justify-content:space-between}.logo h1{background:linear-gradient(45deg,var(--primary-color),var(--secondary-color));-webkit-background-clip:text;background-clip:text;color:transparent;font-size:28px;font-weight:700}.language-selector select{background-color:var(--light-color);border:1px solid #ddd;border-radius:var(--border-radius);cursor:pointer;font-size:14px;outline:none;padding:8px 12px;transition:var(--transition)}.language-selector select:hover{border-color:var(--primary-color)}main{padding:40px 0}.hero{margin-bottom:40px;text-align:center}.hero h2{background:linear-gradient(45deg,var(--primary-color),var(--secondary-color));-webkit-background-clip:text;background-clip:text;color:transparent;font-size:36px;margin-bottom:15px}.hero p{color:#666;font-size:18px;margin:0 auto;max-width:700px}.download-box{background-color:var(--light-color);border-radius:var(--border-radius);box-shadow:var(--box-shadow);margin-bottom:40px;padding:30px}#video-url{border:2px solid #ddd;border-radius:var(--border-radius);font-size:16px;margin-bottom:15px;padding:15px;transition:var(--transition);width:100%}#video-url:focus{border-color:var(--primary-color);outline:none}#download-btn{background:linear-gradient(45deg,var(--primary-color),var(--secondary-color));border:none;border-radius:var(--border-radius);color:var(--light-color);cursor:pointer;font-size:16px;font-weight:600;margin-bottom:20px;padding:15px 30px;transition:var(--transition);width:100%}#download-btn:hover{box-shadow:0 6px 20px rgba(74,107,255,.3);transform:translateY(-2px)}.platform-icons{display:flex;gap:25px;justify-content:center;margin-top:15px}.platform-icons i{color:#666;font-size:24px;transition:var(--transition)}.fa-tiktok:hover{color:#000}.fa-instagram:hover{color:#c13584}.fa-youtube:hover{color:red}.fa-vk:hover{color:#4c75a3}.results{background-color:var(--light-color);border-radius:var(--border-radius);box-shadow:var(--box-shadow);display:none;margin-bottom:40px;min-height:100px;padding:30px}.results.active{display:block}.loading{align-items:center;display:flex;flex-direction:column;justify-content:center;padding:20px}.spinner{animation:spin 1s ease-in-out infinite;border:5px solid rgba(74,107,255,.2);border-radius:50%;border-top:5px solid var(--primary-color);height:50px;margin-bottom:15px;width:50px}@keyframes spin{to{transform:rotate(1turn)}}.error-message{background-color:rgba(231,76,60,.1);border:1px solid #e74c3c;border-radius:var(--border-radius);color:#e74c3c;padding:15px}.error-message,.success-message{text-align:center}.success-message p{color:#27ae60;font-weight:500;margin-bottom:20px}.video-preview{background-color:#f8f9fa;border-radius:10px;box-shadow:0 4px 8px rgba(0,0,0,.1);margin:20px auto;max-width:400px;overflow:hidden;position:relative;transition:transform .3s}.video-preview:hover{box-shadow:0 6px 12px rgba(0,0,0,.15);transform:translateY(-5px)}.platform-label{background-color:rgba(0,0,0,.7);border-radius:15px;color:#fff;font-size:12px;padding:5px 10px;position:absolute;right:10px;top:10px;z-index:2}.video-thumbnail{background-color:#e9ecef;height:220px}.thumbnail-container,.video-thumbnail{align-items:center;display:flex;justify-content:center;overflow:hidden;position:relative}.thumbnail-container,.thumbnail-image{height:100%;width:100%}.thumbnail-image{object-fit:cover;transition:transform .3s}.download-link:hover .thumbnail-image{transform:scale(1.05)}.play-overlay{align-items:center;background-color:rgba(0,0,0,.3);display:flex;height:100%;justify-content:center;left:0;opacity:0;position:absolute;top:0;transition:opacity .3s;width:100%}.download-link:hover .play-overlay{opacity:1}.play-overlay i{color:#fff;font-size:50px;text-shadow:0 2px 4px rgba(0,0,0,.5)}.video-thumbnail i{color:#868e96;font-size:50px}.download-button{background-color:#343a40;color:#fff;font-weight:500;padding:15px;text-align:center;transition:background-color .3s}.download-link{color:#fff;display:block;text-decoration:none}.download-link:hover .download-button{background-color:#212529}.download-button i{margin-right:8px}.how-it-works{margin-bottom:40px;text-align:center}.how-it-works h3{color:var(--dark-color);font-size:28px;margin-bottom:30px}.steps{display:flex;flex-wrap:wrap;gap:20px;justify-content:space-between}.step{background-color:var(--light-color);border-radius:var(--border-radius);box-shadow:var(--box-shadow);flex:1;min-width:200px;padding:25px 20px;transition:var(--transition)}.step:hover{box-shadow:0 8px 25px rgba(0,0,0,.15);transform:translateY(-5px)}.step-icon{align-items:center;background:linear-gradient(45deg,var(--primary-color),var(--secondary-color));border-radius:50%;color:var(--light-color);display:flex;font-size:20px;font-weight:700;height:50px;justify-content:center;margin:0 auto 15px;width:50px}.additional-images{margin:20px auto;max-width:400px}.additional-images p{color:#343a40;font-size:16px}.image-grid{grid-template-columns:repeat(2,1fr)}.image-item{color:inherit}.image-thumbnail{background-color:#e9ecef;border-radius:8px;height:120px;justify-content:center;overflow:hidden;position:relative;transition:transform .3s}.image-thumbnail:hover{box-shadow:0 4px 8px rgba(0,0,0,.1);transform:translateY(-3px)}.image-thumbnail img{height:100%;object-fit:cover;width:100%}.image-thumbnail i{color:#868e96;font-size:30px;margin-bottom:5px}.image-thumbnail span{color:#495057;font-size:12px;padding:0 5px;text-align:center}footer{background-color:var(--dark-color);color:var(--light-color);padding:20px 0;text-align:center}@media (max-width:768px){.hero h2{font-size:28px}.hero p{font-size:16px}.steps{flex-direction:column}.step{flex:none;width:100%}.main-nav{flex-wrap:wrap;justify-content:center;margin:15px 0}header .container{flex-direction:column}.language-selector{margin-left:0;margin-top:10px}}.additional-images{background-color:rgba(0,0,0,.03);border-radius:8px;margin-top:20px;padding:15px}.additional-images p{color:#333;font-weight:700;margin-bottom:10px}.image-grid{display:grid;gap:10px;grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}.image-item{background-color:#fff;border:1px solid #ddd;border-radius:8px;color:#333;padding:10px;text-align:center;text-decoration:none;transition:all .3s ease}.image-item:hover{box-shadow:0 5px 15px rgba(0,0,0,.1);transform:translateY(-5px)}.image-thumbnail{align-items:center;display:flex;flex-direction:column}.image-thumbnail i{color:#007bff;font-size:32px;margin-bottom:10px}.image-thumbnail span{font-size:14px}.loading-redirect{align-items:center;background-color:#f9f9f9;color:#333;display:flex;flex-direction:column;font-family:Arial,sans-serif;justify-content:center;min-height:100vh;padding:20px;text-align:center}.loading-redirect h1{color:#1e88e5;font-size:2.5rem;margin-bottom:20px}.loading-redirect p{font-size:1.2rem;margin:8px 0}.loading-redirect a{color:#1e88e5;font-weight:700;text-decoration:none}.loading-redirect a:hover{text-decoration:underline}.language-selector{display:flex;gap:10px;margin-left:auto}.lang-link{border-radius:4px;color:#555;font-size:.9rem;font-weight:500;padding:5px 10px;text-decoration:none}.lang-link:hover{background-color:#f0f0f0}.lang-link.active{background-color:#e6f3ff;color:#1e88e5;font-weight:700}.main-nav{display:flex;gap:15px;margin-left:20px}.main-nav a{border-radius:4px;color:#555;font-weight:500;padding:5px 10px;text-decoration:none;transition:all .3s ease}.main-nav a:hover{background-color:#f0f0f0}.main-nav a.active{background-color:#e6f3ff;color:#1e88e5;font-weight:700}.faq-section{margin:40px 0}.faq-section h3{color:var(--dark-color);font-size:28px;margin-bottom:20px}.faq-item{background-color:var(--light-color);border-radius:var(--border-radius);box-shadow:var(--box-shadow);margin-bottom:15px;padding:20px;transition:var(--transition)}.faq-item:hover{box-shadow:0 8px 25px rgba(0,0,0,.15);transform:translateY(-3px)}.faq-item h4{color:var(--primary-color);font-size:18px;margin-bottom:10px}.faq-item p{color:#666;line-height:1.6}.meta-disclaimer{border-top:1px solid hsla(0,0%,100%,.1);color:#999;font-size:12px;line-height:1.4;margin-top:15px;padding-top:10px;text-align:left}