*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;font-size:16px}body{font-family:'Roboto','Arial',sans-serif;line-height:1.6;color:#333;background-color:#fff;overflow-x:hidden}img{max-width:100%;height:auto;display:block}a{text-decoration:none;color:inherit;transition:color 0.3s ease}ul,ol{list-style:none}button{font-family:inherit;cursor:pointer;border:none;outline:none;background:none;transition:all 0.3s ease}:root{--primary-color:#F04F61;--primary-dark:#D13D4F;--primary-light:#F76B7C;--secondary-color:#f8f9fb;--accent-color:#2C3E50;--text-dark:#1a1a1a;--text-medium:#4a4a4a;--text-light:#6a6a6a;--border-color:#e0e0e0;--white:#ffffff;--black:#000000;--container-max-width:1600px;--section-padding:50px 0;--section-padding-mobile:50px 0;--transition-base:all 0.3s ease;--transition-slow:all 0.5s ease;--shadow-sm:0 2px 4px rgba(0, 0, 0, 0.05);--shadow-md:0 4px 12px rgba(0, 0, 0, 0.1);--shadow-lg:0 8px 24px rgba(0, 0, 0, 0.15);--shadow-hover:0 12px 32px rgba(215, 122, 58, 0.2);--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;color:var(--text-dark);margin-bottom:1rem}.breadcrumbs{background:var(--bg-light,#f8f9fa);padding:15px 0;box-shadow:var(--shadow-sm)}.breadcrumb-list{display:flex;list-style:none;padding:0;margin:0;margin-bottom:20px;gap:10px;font-size:.9rem}.breadcrumb-item a{color:var(--text-light);transition:var(--transition-base)}.breadcrumb-item a:hover{color:var(--primary-color)}.breadcrumb-item::after{content:'/';margin-left:10px;color:var(--border-color)}.breadcrumb-item:last-child::after{display:none}.breadcrumb-item.active{color:var(--primary-color);font-weight:600}.sidebar-wrapper{position:sticky;top:150px;height:fit-content}.sidebar-widget{background:var(--white);padding:25px;border-radius:var(--radius-lg);box-shadow:0 0 5px rgb(0 0 0 / .1);margin-bottom:30px}.widget-title{font-size:1.25rem;font-weight:700;color:var(--text-dark);margin-bottom:20px;padding-bottom:15px;border-bottom:2px solid var(--secondary-color);position:relative}.widget-title::after{content:'';position:absolute;bottom:-2px;left:0;width:40px;height:2px;background:var(--primary-color)}.side-cat-list{list-style:none;padding:0}.side-cat-item{margin-bottom:12px}.side-cat-link{display:flex;justify-content:space-between;align-items:center;color:var(--text-medium);padding:10px 15px;border-radius:var(--radius-md);transition:var(--transition-base);background:#fcfcfc}.side-cat-link:hover,.side-cat-link.active{background:var(--primary-color);color:var(--white);transform:translateX(5px)}.side-cat-link span{font-size:.85rem;opacity:.8}.side-contact-widget{background:linear-gradient(135deg,var(--primary-color) 0%,#ff6b3d 100%);color:var(--white);text-align:center;padding:40px 25px}.side-contact-widget .widget-title{color:var(--white);border-bottom-color:rgb(255 255 255 / .2)}.side-contact-widget .widget-title::after{background:var(--white)}.side-contact-widget p{color:rgb(255 255 255 / .9);margin-bottom:25px;font-size:.95rem}.side-contact-item{display:flex;align-items:center;gap:15px;margin-bottom:15px;text-align:left}.side-contact-item i{width:35px;height:35px;background:rgb(255 255 255 / .2);border-radius:50%;display:flex;align-items:center;justify-content:center}.side-contact-info a{color:var(--white);font-weight:600}.sticky-contact-sidebar{position:fixed;right:20px;top:50%;transform:translateY(-50%);z-index:999;display:flex;flex-direction:column;gap:5px}.sidebar-item{position:relative;width:50px;height:50px;background:var(--white);box-shadow:0 0 10px rgb(0 0 0 / .1);display:flex;align-items:center;justify-content:center;color:var(--primary-color);text-decoration:none;transition:all 0.3s ease;border-radius:5px}.sidebar-item i{font-size:1.25rem}.sidebar-item:hover{background:var(--primary-color);color:var(--white);width:60px;margin-left:-10px}.sidebar-item .tooltip{position:absolute;right:60px;top:50%;transform:translateY(-50%);background:var(--primary-color);color:var(--white);padding:8px 15px;border-radius:4px;font-size:.875rem;font-weight:600;white-space:nowrap;opacity:0;visibility:hidden;transition:all 0.3s ease;pointer-events:none}.sidebar-item .tooltip::after{content:'';position:absolute;right:-6px;top:50%;transform:translateY(-50%);border-width:6px 0 6px 6px;border-style:solid;border-color:#fff0 #fff0 #fff0 var(--primary-color)}.sidebar-item:hover .tooltip{opacity:1;visibility:visible;right:65px}.banner-sm{background:linear-gradient(135deg,#e9ecef 0%,#f8f9fa 100%);position:relative;overflow:hidden;min-height:400px;display:flex;align-items:center}.banner-sm::before{content:'';position:absolute;top:0;right:0;width:40%;height:100%;background:var(--primary-color);clip-path:polygon(20% 0,100% 0,100% 100%,0% 100%);opacity:.05;z-index:1}.banner-sm .banner-content{text-align:start}.banner-sm .banner-content p{color:var(--text-medium);margin:0}.sidebar-item.wechat .qr-tooltip{position:absolute;right:60px;bottom:-10px;background:var(--white);padding:15px;border-radius:8px;box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transition:all 0.3s ease;text-align:center;width:150px}.sidebar-item.wechat:hover .qr-tooltip{opacity:1;visibility:visible;right:65px}.qr-tooltip img{width:120px;height:120px;margin-bottom:8px;display:block;margin-left:auto;margin-right:auto}.qr-tooltip span{display:block;font-size:.75rem;color:var(--text-dark);font-weight:600}@media (max-width:768px){.sticky-contact-sidebar{display:none}.banner-sm{min-height:auto}}h1{font-size:3rem;font-weight:800}h2{font-size:2.5rem}h3{font-size:2rem}h4{font-size:1.5rem}h5{font-size:1.25rem}h6{font-size:1rem}p{margin-bottom:1rem;color:var(--text-medium)}.container{max-width:var(--container-max-width);margin:0 auto;padding:0 20px;width:100%}.section{padding:var(--section-padding)}.section-title{text-align:center;margin-bottom:30px}.section-title h2{font-size:2.5rem;margin-bottom:1.5rem;position:relative;display:inline-block}.section-title h2::after{content:'';position:absolute;bottom:-10px;left:50%;transform:translateX(-50%);width:60px;height:3px;background:linear-gradient(90deg,var(--primary-color),var(--primary-light))}.section-title p{font-size:1.125rem;color:var(--text-light)}.btn{display:inline-block;padding:14px 32px;font-size:1rem;font-weight:600;text-align:center;border-radius:var(--radius-md);transition:var(--transition-base);cursor:pointer;border:2px solid #fff0}.btn-primary{background:linear-gradient(135deg,var(--primary-color),var(--primary-light));color:var(--white);box-shadow:var(--shadow-md)}.btn-primary:hover{background:linear-gradient(135deg,var(--primary-dark),var(--primary-color));transform:translateY(-2px);box-shadow:var(--shadow-hover)}.btn-outline{background:#fff0;color:var(--primary-color);border-color:var(--primary-color)}.btn-outline:hover{background:var(--primary-color);color:var(--white);transform:translateY(-3px)}.btn-white{background:var(--white);color:var(--primary-color)}.btn-white:hover{background:var(--primary-color);color:var(--white);transform:translateY(-3px)}.btn-lg{padding:18px 40px;font-size:1.125rem}.btn-sm{padding:10px 24px;font-size:.875rem}.card{background:var(--white);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);overflow:hidden;transition:var(--transition-base);height:100%}.card:hover{transform:translateY(-8px);box-shadow:var(--shadow-hover)}.card-image{position:relative;overflow:hidden;aspect-ratio:16/10;background:var(--secondary-color)}.card-image img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s ease}.card:hover .card-image img{transform:scale(1.1)}.card-content{padding:1.5rem}.card-title{font-size:1.25rem;font-weight:700;color:var(--text-dark);margin-bottom:.75rem;transition:var(--transition-base)}.card:hover .card-title{color:var(--primary-color)}.card-text{font-size:.95rem;color:var(--text-light);line-height:1.6;margin-bottom:1rem}.card-footer{padding:0 1.5rem 1.5rem}.grid{display:grid;gap:30px}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.faq-item{background:var(--white);margin-bottom:20px;border-radius:var(--radius-md);border:1px solid var(--border-color);overflow:hidden;transition:var(--transition-base)}.faq-item:hover{border-color:var(--primary-color)}.faq-question{padding:20px;display:flex;gap:20px;justify-content:space-between;align-items:center;cursor:pointer;font-weight:700;font-size:1.1rem;color:var(--text-dark)}.faq-question i{transition:transform 0.3s ease;color:var(--primary-color)}.faq-answer{padding:20px;display:none;color:var(--text-medium);line-height:1.7;border-top:1px solid #fff0}.faq-item.active{border-color:var(--primary-color);box-shadow:var(--shadow-sm)}.faq-item.active .faq-answer{display:block;border-top-color:var(--border-color)}.faq-item.active .faq-question{color:var(--primary-color)}.faq-item.active .faq-question i{transform:rotate(180deg)}.pagination{display:flex;justify-content:center;align-items:center;gap:10px;margin-top:60px}.page-btn{width:45px;height:45px;border:1px solid var(--border-color);background:var(--white);color:var(--text-dark);display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);font-weight:600;transition:var(--transition-base)}.page-btn:hover,.page-btn.active{background:var(--primary-color);color:var(--white);border-color:var(--primary-color)}.page-btn.disabled{opacity:.5;cursor:not-allowed}.fixed-bg{position:relative;background-attachment:fixed;background-position:center;background-repeat:no-repeat;background-size:cover;color:var(--white);z-index:1}.fixed-bg::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;backdrop-filter:blur(5px);background:rgb(0 0 0 / .6);z-index:-1}.fixed-bg .section-title h2,.fixed-bg .section-title p{color:var(--white)}.swiper{width:100%;height:100%}.swiper-slide{display:flex;justify-content:center;align-items:center}.swiper-button-next,.swiper-button-prev{width:50px;height:50px;background:rgb(255 255 255 / .8);border-radius:50%;box-shadow:var(--shadow-md);transition:var(--transition-base)}.swiper-button-next:after,.swiper-button-prev:after{font-size:20px;font-weight:700;color:var(--primary-color)}.swiper-button-next:hover,.swiper-button-prev:hover{background:var(--primary-color);transform:scale(1.1)}.swiper-button-next:hover:after,.swiper-button-prev:hover:after{color:var(--white)}.swiper-pagination-bullet{width:12px;height:12px;background:rgb(240 79 97 / .5);opacity:.5;transition:var(--transition-base)}.swiper-pagination-bullet-active{background:var(--primary-color);opacity:1;width:30px;border-radius:6px}.form-group{margin-bottom:1.5rem}.form-label{display:block;font-weight:600;margin-bottom:.5rem;color:var(--text-dark)}.form-control{width:100%;padding:12px 16px;font-size:1rem;border:2px solid var(--border-color);border-radius:var(--radius-md);transition:var(--transition-base);font-family:inherit}.form-control:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px rgb(215 122 58 / .1)}textarea.form-control{resize:vertical;min-height:120px}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgb(0 0 0 / .7);display:flex;align-items:center;justify-content:center;z-index:9999;opacity:0;visibility:hidden;transition:var(--transition-base);backdrop-filter:blur(4px)}.modal-overlay.active{opacity:1;visibility:visible}.modal-content{background:var(--white);border-radius:var(--radius-xl);padding:2.5rem;max-width:600px;width:90%;max-height:90vh;overflow-y:auto;position:relative;transform:scale(.9);transition:var(--transition-base);box-shadow:var(--shadow-lg)}.modal-overlay.active .modal-content{transform:scale(1)}.modal-close{position:absolute;top:1rem;right:1rem;width:36px;height:36px;border-radius:50%;background:var(--secondary-color);display:flex;align-items:center;justify-content:center;font-size:1.5rem;color:var(--text-dark);cursor:pointer;transition:var(--transition-base)}.modal-close:hover{background:var(--primary-color);color:var(--white);transform:rotate(90deg)}.text-center{text-align:center}.text-primary{color:var(--primary-color)}.bg-light{background-color:var(--secondary-color)}.bg-dark{background-color:var(--accent-color);color:var(--white)}.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}.mb-4{margin-bottom:2rem}.mb-5{margin-bottom:3rem}.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mt-4{margin-top:2rem}.mt-5{margin-top:3rem}@keyframes fadeIn{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInUp{from{opacity:0;transform:translateY(50px)}to{opacity:1;transform:translateY(0)}}@keyframes slideDown{from{transform:translateY(-100%)}to{transform:translateY(0)}}@keyframes slideUp{from{transform:translateY(0)}to{transform:translateY(-100%)}}.fade-in{animation:fadeIn 0.6s ease forwards}.fade-in-up{opacity:0;transform:translateY(50px)}.fade-in-up.appear{animation:fadeInUp 0.8s ease forwards}@media (max-width:1024px){:root{--section-padding:60px 0}h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.75rem}.container{padding:0 20px}.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}}@media (max-width:768px){:root{--section-padding:var(--section-padding-mobile)}h1{font-size:2rem}h2{font-size:1.75rem}h3{font-size:1.5rem}.section-title h2{font-size:1.75rem}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.btn{padding:12px 24px;font-size:.95rem}.btn-lg{padding:14px 32px;font-size:1rem}.modal-content{padding:1.5rem}.swiper-button-next,.swiper-button-prev{width:40px;height:40px}.swiper-button-next:after,.swiper-button-prev:after{font-size:16px}}@media (max-width:480px){.container{padding:0 15px}h1{font-size:1.75rem}h2{font-size:1.5rem}}