@font-face{font-family:iconfont;src:url(/build/assets/iconfont-CDKSQFwe.woff2?t=1780207996769) format("woff2"),url(/build/assets/iconfont-DZ1fIdjs.woff?t=1780207996769) format("woff"),url(/build/assets/iconfont-Bqs_gAiL.ttf?t=1780207996769) format("truetype")}.iconfont{font-family:iconfont!important;font-size:16px;font-style:normal;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.icon-menu:before{content:""}.icon-long-arrow-right:before{content:""}.icon-chat:before{content:""}.icon-call:before{content:""}:root{--white: #ffffff;--dark: #0f172a;--dark-100: #1e293b;--dark-200: #334155;--gray: #f1f5f9;--gray-100: #e2e8f0;--gray-200: #cbd5e1;--gray-300: #94a3b8;--gray-400: #64748b;--primary: #103083;--primary-dark: #0b2464;--danger: #c23a33;--success: #198754;--accent: #3b82f6;--accent-light: #60a5fa;--accent-gradient: linear-gradient(135deg, #1d4ed8 0%, #3b82f6 55%, #06b6d4 100%);--white-5: rgb(255 255 255 / 5%);--white-10: rgb(255 255 255 / 10%);--white-30: rgb(255 255 255 / 30%);--white-60: rgb(255 255 255 / 60%);--white-75: rgb(255 255 255 / 75%);--primary-20: rgb(16 48 131 / 20%);--primary-30: rgb(16 48 131 / 30%);--shadow-sm: 0 2px 8px rgb(15 23 42 / 6%);--shadow-md: 0 10px 30px rgb(15 23 42 / 8%);--shadow-lg: 0 20px 60px rgb(15 23 42 / 12%);--radius-sm: .375rem;--radius-md: 1rem;--radius-lg: 1.5rem;--transition: all .3s ease;--translate-y-4: translateY(-4px)}*{margin:0;padding:0;font-family:Microsoft YaHei,sans-serif;user-select:none;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none}html{scrollbar-width:none}html::-webkit-scrollbar{display:none}body{font-size:1rem;font-weight:400;background:var(--white);color:var(--dark-200);line-height:1.7;overflow-x:hidden}a{text-decoration:none;color:inherit;transition:var(--transition)}ul{list-style:none}img{display:block;width:100%}img[src=""],img:not([src]){opacity:0}.btn-primary{display:inline-block;padding:8px 30px;background:var(--accent-gradient);color:var(--white);border-radius:var(--radius-sm);font-weight:700;cursor:pointer;transition:var(--transition)}.container{max-width:1280px;margin:0 auto;padding:0 24px}.wrap-title{font-size:2.5rem;text-align:center;margin-bottom:16px;color:var(--dark)}.wrap-describe{text-align:center;margin:0 auto 32px;line-height:1.8}.gradient-text{background:var(--accent-gradient);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent;display:inline-block}.scroll-animate{opacity:0;transform:translateY(30px);transition:opacity .6s ease,transform .6s ease}.scroll-animate.visible{opacity:1;transform:translateY(0)}.more-wrap{height:44px;text-align:center;margin-top:36px}.scroll-hint{position:absolute;bottom:0;left:50%;transform:translate(-50%);text-align:center;font-size:.75rem;color:var(--gray-400);animation:fadeFloat 1.5s infinite;pointer-events:none}.scroll-hint.hide{opacity:0;animation:none;transform:translate(-50%) translateY(10px)}@keyframes fadeFloat{0%,to{opacity:.5}50%{opacity:1}}.navbar{position:fixed;top:0;left:0;right:0;z-index:999;background:var(--white);border-bottom:1px solid transparent;transition:var(--transition);border-bottom-color:var(--gray-100);box-shadow:var(--shadow-sm)}.nav-wrap{display:flex;align-items:center;justify-content:space-between;height:72px}.nav-logo{width:151px;height:44px}.nav-box{display:flex;align-items:center;gap:40px;margin-left:auto}.nav-links{display:flex;align-items:center;gap:36px}.nav-links a{font-size:1.1rem;font-weight:700;padding:4px 0;position:relative}.nav-links a:after{content:"";position:absolute;bottom:-2px;left:0;width:0;height:2px;background:var(--accent-gradient);transition:var(--transition)}.btn-nav-group{display:flex;align-items:center;gap:12px}.btn-nav-phone{display:flex;align-items:center;gap:6px;padding:10px 16px;background:var(--white);color:var(--primary);border:1px solid var(--gray-100);border-radius:var(--radius-sm);font-weight:700;cursor:pointer;transition:var(--transition);text-decoration:none}.btn-nav-chat{display:flex;align-items:center;gap:6px;padding:10px 16px;background:var(--dark);color:var(--white);border:1px solid var(--dark);border-radius:var(--radius-sm);font-weight:700;cursor:pointer;transition:var(--transition)}.btn-menu{display:none;padding:10px 16px;border:1px solid var(--gray-100);border-radius:var(--radius-sm)}.h5-nav-links{display:none;position:fixed;top:72px;left:0;right:0;background:var(--white);z-index:999;padding:0 24px;box-shadow:var(--shadow-md);animation:slideDown .3s ease}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.h5-nav-links a{display:block;font-weight:700;padding:14px 0;border-bottom:1px solid var(--gray-100);color:var(--dark)}.h5-nav-links a:last-child{border-bottom:none}.service-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(245px,1fr));gap:16px}.service-card{background:var(--white);border-radius:var(--radius-md);padding:36px 28px;box-shadow:var(--shadow-lg);transition:var(--transition);border:1px solid transparent}.service-img{width:60px;height:60px;border-radius:var(--radius-sm);margin-bottom:16px}.service-img img{border-radius:var(--radius-sm)}.service-card h3{margin-bottom:16px;color:var(--dark)}.service-card p{font-size:.85rem;line-height:1.6}.platform-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(245px,1fr));gap:16px}.platform-card{background:var(--white);border:1px solid var(--gray-200);border-radius:var(--radius-md);padding:28px 20px;text-align:center;transition:var(--transition)}.platform-img{width:72px;height:72px;margin:0 auto 16px;border-radius:50%}.platform-img img{border-radius:50%}.platform-card h3{color:var(--dark);margin-bottom:8px}.platform-card p{font-size:.85rem;line-height:1.6}.history-wrap{padding:40px 0 60px;background:var(--gray-100)}.history-list{display:flex;gap:60px;overflow-x:auto;padding:20px 120px 0;scrollbar-width:none}.history-list::-webkit-scrollbar{display:none}.history-item{position:relative;flex-shrink:0}.history-item:before{content:"";position:absolute;top:4px;left:50px;width:calc(100% + 60px);height:2px;background:var(--gray-200)}.history-item:last-child:before{display:none}.history-item .year-dot{width:20px;height:20px;background:var(--primary);border-radius:var(--radius-sm);transform:rotate(45deg);position:absolute;top:-6px;left:40px;box-shadow:0 0 0 5px var(--white),0 0 0 10px var(--gray)}.history-card{display:flex;flex-direction:column;min-width:400px;height:100px;margin-top:50px;background:var(--white);padding:40px 20px 20px;border:1px solid var(--primary-30);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);transition:var(--transition);position:relative;overflow:hidden}.history-card h3{font-size:1.4rem;color:var(--primary-dark);position:relative;top:-8px}.history-card .year{font-size:3rem;font-weight:700;color:var(--gray-200);position:absolute;top:20px;right:15px;line-height:1}.history-card .events{display:flex;flex-direction:column;gap:10px;overflow-y:auto;scrollbar-width:none}.history-card .events::-webkit-scrollbar{display:none}.history-card .event{display:flex;gap:10px;color:var(--gray-400)}.history-card .event-dot{width:12px;height:12px;border-radius:50%;background:var(--primary);margin:7px 0 2px 2px;transition:.3s}.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.news-card{border-radius:var(--radius-md);background:var(--white);border:1px solid var(--gray);display:flex;flex-direction:column;transition:var(--transition)}.news-card img{aspect-ratio:16/9;border-top-left-radius:var(--radius-md);border-top-right-radius:var(--radius-md)}.news-card .news-title{font-size:1.15rem;color:var(--dark);height:56px;padding:10px;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}.news-time{padding:0 10px 10px;font-size:.85rem;color:var(--gray-300)}.footer{background:var(--dark);font-size:.85rem;color:var(--white-30);padding:16px 0}.footer-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.footer-nav-links{margin-top:20px;display:flex;align-items:center;gap:32px}.footer-images{display:flex;gap:16px}.footer-images img{width:80px;height:80px;border-radius:var(--radius-sm);border:1px solid var(--gray);padding:2px}.footer-bottom{border-top:1px solid var(--dark-200);padding-top:16px;display:flex;align-items:center;justify-content:space-around}.footer-bottom a{padding-left:5px}@media screen and (max-width:1200px){.nav-links{display:none}.btn-menu{display:flex}.h5-nav-links.open{display:block}}@media screen and (max-width:768px){.btn-primary{font-size:.85rem;padding:6px 20px}.container{padding:0 10px}.wrap-title{font-size:1.4rem}.wrap-describe{font-size:.85rem;margin:0 auto 24px}.more-wrap{margin-top:20px}.scroll-hint{font-size:.6rem}.nav-wrap{height:58px}.nav-logo{width:131px;height:38px}.btn-nav-phone,.btn-nav-chat{font-size:.85rem;padding:6px 12px}.btn-nav-phone span,.btn-nav-chat span{display:none}.btn-menu{padding:6px 12px}.h5-nav-links{top:58px}.service-card{padding:16px 8px;text-align:center}.service-img{margin:0 auto 16px}.service-card p{font-size:.85rem}.platform-card{padding:16px 8px}.platform-img{margin:0 auto 16px}.platform-card p{font-size:.85rem}.history-wrap{padding:12px 0 18px}.history-list{gap:30px;padding:20px 10px 0}.history-item:before{width:calc(100% + 30px)}.history-item .year-dot{top:-4px;left:28px;width:16px;height:16px;box-shadow:0 0 0 4px var(--white),0 0 0 8px var(--gray)}.history-card{margin-top:35px;padding:24px 16px 16px;min-width:100px;height:80px}.history-card h3{font-size:1.2rem}.history-card .year{font-size:2rem;top:14px}.history-card .events{gap:8px}.history-card .event{font-size:.85rem;gap:6px}.history-card .event-dot{margin:4px 0 2px 2px}.news-grid{grid-template-columns:repeat(1,1fr)}.news-card .news-title{font-size:1rem;height:44px}.footer{padding:10px 0}.footer-top{display:none}.footer-bottom{border-top:none;padding-top:0;font-size:.6rem;text-align:center}.footer-bottom a{display:block;padding-left:0}}@media(hover:hover)and (pointer:fine){.btn-primary:hover{transform:translateY(-1px)}.nav-links a:hover:after{width:100%}.nav-links a:hover{color:var(--accent)}.btn-nav-phone:hover{border-color:var(--accent);color:var(--accent)}.btn-nav-chat:hover{background:var(--dark-100)}.service-card:hover{box-shadow:var(--shadow-sm);transform:var(--translate-y-4);border-color:var(--primary-20)}.platform-card:hover{background:var(--white);transform:var(--translate-y-4);box-shadow:var(--shadow-sm);border-color:var(--accent-light)}.history-card:hover{transform:var(--translate-y-4)}.history-card:hover .event-dot{transform:scale(1.2)}.news-card:hover{box-shadow:var(--shadow-sm);transform:var(--translate-y-4)}.footer-nav-links a:hover{color:var(--accent)}}