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cubic-bezier(0.175,0.885,0.32,1.275);margin-bottom:30px;min-height:300px;display:flex;flex-direction:column;justify-content:center;position:relative;overflow:hidden}.atf-single-service::after{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--thm-base),var(--thm-color));transform:scaleX(0);transition:transform .4s ease}.atf-single-service:hover{transform:translateY(-8px);box-shadow:0 15px 45px rgba(58,151,255,0.15);border-color:rgba(58,151,255,0.2)}.atf-single-service:hover::after{transform:scaleX(1)}.atf-service-icon{width:85px;height:85px;margin:0 auto 25px;background:linear-gradient(135deg,var(--thm-base) 0,var(--thm-color) 100%);border-radius:50%;display:flex;align-items:center;justify-content:center;transition:all .4s 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rgba(58,151,255,0.05);position:relative}.atf-ticket-form-wrapper::before{content:'';position:absolute;top:-2px;left:-2px;right:-2px;bottom:-2px;background:linear-gradient(45deg,var(--thm-base),var(--thm-color),var(--thm-base));border-radius:20px;opacity:0;transition:opacity .3s ease;z-index:-1}.atf-ticket-form-wrapper:hover::before{opacity:.1}.atf-after-sales-form .form-group{margin-bottom:28px;position:relative}.atf-after-sales-form label{display:block;font-weight:600;color:var(--thm-black);margin-bottom:10px;font-size:15px;transition:color .3s ease}.atf-after-sales-form .form-group:focus-within label{color:var(--thm-color)}.atf-after-sales-form .required{color:#ff4757;font-weight:700}.atf-after-sales-form .form-control{width:100%;padding:14px 18px;border:2px solid #e8e8e8;border-radius:10px;font-size:15px;transition:all .3s ease;background:#fafafa;box-sizing:border-box}.atf-after-sales-form .form-control:hover{border-color:#d0d0d0}.atf-after-sales-form 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.form-control{font-size:16px;padding:12px 15px}.model-checkbox-group{max-height:250px;grid-template-columns:1fr;gap:10px;padding:15px}.model-checkbox-item{padding:10px 10px 10px 35px}.captcha-group{flex-wrap:wrap;gap:10px}.captcha-group .form-control{width:100%}.captcha-image{width:auto;max-width:120px}.btn-submit{width:100%;padding:14px 30px;font-size:16px}.atf-service-intro-area .row{margin:0 -15px}.atf-single-service{margin-bottom:20px;padding:30px 20px;min-height:260px}.atf-service-icon{width:75px;height:75px;margin-bottom:20px}.atf-service-icon i{font-size:30px}.quick-support-content h3{font-size:26px}.quick-support-content p{font-size:15px;margin-bottom:20px}.atf-faq-area .card-title a{font-size:15px;padding:18px 25px}.atf-faq-area .card-body{padding:25px;font-size:14px}.file-upload-area{padding:30px 20px}.file-upload-text i{font-size:42px}.file-item{padding:10px 12px}.file-item-name{font-size:13px}.error-message{position:static;margin-top:4px;padding:3px 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#ddd}}select#productModels{min-height:150px;padding:12px 15px;border:2px solid #e8e8e8;border-radius:10px;background-color:#fafafa;font-size:14px;line-height:1.8;transition:all .3s ease;cursor:pointer}select#productModels:hover{border-color:#d0d0d0;background-color:#f8f8f8}select#productModels:focus{outline:0;border-color:var(--thm-color);background-color:var(--thm-white);box-shadow:0 0 0 4px rgba(58,151,255,0.1)}select#productModels option{padding:8px 12px;font-size:14px;background-color:var(--thm-white);color:var(--thm-black);transition:background-color .2s ease}select#productModels option:checked{background:var(--thm-color);color:var(--thm-white);font-weight:600}select#productModels option:hover{background-color:var(--thm-f6)}select#productModels option:disabled{color:var(--thm-gray);font-style:italic;cursor:not-allowed}.form-text.text-muted{font-size:13px;color:var(--thm-gray);margin-top:8px;display:block}@media(max-width:768px){select#productModels{min-height:120px;font-size:16px}.form-text.text-muted{font-size:12px;line-height:1.5}}#faqAccordion .card-body{color:var(--thm-white)}