.menu-toggle[data-v-d34510d0]{display:none;flex-direction:column;justify-content:center;gap:5px;width:36px;height:36px;background:none;border:none;cursor:pointer;z-index:1001;padding:4px}.menu-toggle span[data-v-d34510d0]{display:block;width:100%;height:3px;background:#333;border-radius:2px;transition:all .3s ease}.menu-toggle.open span[data-v-d34510d0]:nth-child(1){transform:rotate(45deg) translate(5px,6px)}.menu-toggle.open span[data-v-d34510d0]:nth-child(2){opacity:0}.menu-toggle.open span[data-v-d34510d0]:nth-child(3){transform:rotate(-45deg) translate(5px,-6px)}.mobile-contact[data-v-d34510d0]{display:none}@media (max-width: 768px){.menu-toggle[data-v-d34510d0]{display:flex}.main-nav[data-v-d34510d0]{position:fixed;top:0;right:-100%;width:80%;max-width:320px;height:100vh;background:#fff;box-shadow:-4px 0 20px #00000026;z-index:1000;padding:80px 30px 30px;transition:right .3s ease;overflow-y:auto}.main-nav.open[data-v-d34510d0]{right:0}.main-nav ul[data-v-d34510d0]{flex-direction:column;gap:0}.main-nav ul li[data-v-d34510d0]{border-bottom:1px solid #f0f0f0}.main-nav a[data-v-d34510d0]{display:block;padding:16px 0;font-size:16px;left:0}.main-nav a[data-v-d34510d0]:after{display:none}.mobile-contact[data-v-d34510d0]{display:flex;align-items:center;gap:12px;margin-top:30px;padding-top:20px;border-top:1px solid #e8e8e8;flex-wrap:wrap}.mobile-contact img[data-v-d34510d0]{width:24px;height:24px}.mobile-contact span[data-v-d34510d0]{font-size:14px;color:#666}.mobile-contact .btn[data-v-d34510d0]{width:100%;margin-top:8px}}:root{--admin-sidebar-width: 240px;--admin-sidebar-bg: #1e1e2d;--admin-sidebar-text: #a2a3b7;--admin-sidebar-active: #ffffff;--admin-topbar-height: 60px;--admin-bg: #f5f5f5;--admin-card-bg: #ffffff;--admin-primary: #2F80ED;--admin-primary-hover: #1a6fd8;--admin-border: #e8e8e8;--admin-text: #333333;--admin-text-secondary: #666666;--admin-success: #27ae60;--admin-danger: #e74c3c;--admin-warning: #f39c12}body.admin-body{background-color:var(--admin-bg)}.admin-wrapper{display:flex;min-height:100vh}.admin-sidebar{width:var(--admin-sidebar-width);background:var(--admin-sidebar-bg);color:var(--admin-sidebar-text);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:1000;transition:transform .3s ease}.admin-sidebar-header{padding:20px;border-bottom:1px solid rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;height:70px}.admin-sidebar-header h2{color:#fff;font-size:18px;font-weight:600;margin:0;letter-spacing:1px}.admin-sidebar-header h2 span{color:var(--admin-primary)}.admin-sidebar-nav{flex:1;padding:15px 0;overflow-y:auto}.admin-sidebar-nav a{display:flex;align-items:center;padding:12px 24px;color:var(--admin-sidebar-text);text-decoration:none;font-size:14px;transition:all .3s ease;border-left:3px solid transparent;gap:10px}.admin-sidebar-nav a:hover{color:var(--admin-sidebar-active);background:#ffffff0d}.admin-sidebar-nav a.active{color:var(--admin-sidebar-active);background:#2f80ed26;border-left-color:var(--admin-primary)}.admin-sidebar-nav a .nav-icon{font-size:18px;width:24px;text-align:center}.admin-sidebar-footer{padding:15px 24px;border-top:1px solid rgba(255,255,255,.1)}.admin-sidebar-footer a{display:flex;align-items:center;gap:10px;color:var(--admin-sidebar-text);text-decoration:none;font-size:14px;padding:8px 0;transition:color .3s ease}.admin-sidebar-footer a:hover{color:#fff}.admin-topbar{height:var(--admin-topbar-height);background:var(--admin-card-bg);border-bottom:1px solid var(--admin-border);display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:999}.admin-topbar-left{display:flex;align-items:center;gap:15px}.admin-topbar-left h3{font-size:18px;color:var(--admin-text);margin:0;font-weight:500}.admin-topbar-right{display:flex;align-items:center;gap:15px}.admin-topbar-right .username{font-size:14px;color:var(--admin-text-secondary)}.admin-topbar-right .logout-btn{padding:6px 16px;background:transparent;border:1px solid var(--admin-border);border-radius:4px;color:var(--admin-text-secondary);cursor:pointer;font-size:13px;transition:all .3s ease}.admin-topbar-right .logout-btn:hover{color:var(--admin-danger);border-color:var(--admin-danger)}.admin-main{flex:1;margin-left:var(--admin-sidebar-width);background:var(--admin-bg);min-height:100vh}.admin-content{padding:24px}.admin-toggle-btn{display:none;background:none;border:none;font-size:24px;cursor:pointer;color:var(--admin-text);padding:4px}.admin-sidebar-overlay{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;z-index:999}.admin-card{background:var(--admin-card-bg);border-radius:8px;box-shadow:0 2px 8px #00000014;margin-bottom:20px;overflow:hidden}.admin-card-header{padding:16px 20px;border-bottom:1px solid var(--admin-border);display:flex;align-items:center;justify-content:space-between}.admin-card-header h3{font-size:16px;color:var(--admin-text);margin:0;font-weight:600}.admin-card-body{padding:20px}.admin-table{width:100%;border-collapse:collapse;font-size:14px}.admin-table th{text-align:left;padding:12px 16px;background:#fafafa;color:var(--admin-text-secondary);font-weight:600;border-bottom:2px solid var(--admin-border);white-space:nowrap}.admin-table td{padding:12px 16px;border-bottom:1px solid var(--admin-border);color:var(--admin-text)}.admin-table tr:hover td{background:#f8f9ff}.admin-table tr:last-child td{border-bottom:none}.admin-btn{padding:8px 20px;border:none;border-radius:4px;cursor:pointer;font-size:14px;font-weight:500;transition:all .3s ease;display:inline-flex;align-items:center;gap:6px}.admin-btn-primary{background:var(--admin-primary);color:#fff}.admin-btn-primary:hover{background:var(--admin-primary-hover)}.admin-btn-success{background:var(--admin-success);color:#fff}.admin-btn-success:hover{background:#219a52}.admin-btn-danger{background:var(--admin-danger);color:#fff}.admin-btn-danger:hover{background:#c0392b}.admin-btn-sm{padding:5px 12px;font-size:13px}.admin-btn-outline{background:transparent;border:1px solid var(--admin-primary);color:var(--admin-primary)}.admin-btn-outline:hover{background:var(--admin-primary);color:#fff}.admin-form-group{margin-bottom:16px}.admin-form-group label{display:block;font-size:14px;color:var(--admin-text);margin-bottom:6px;font-weight:500}.admin-input{width:100%;padding:10px 12px;border:1px solid var(--admin-border);border-radius:4px;font-size:14px;color:var(--admin-text);transition:border-color .3s ease;box-sizing:border-box}.admin-input:focus{outline:none;border-color:var(--admin-primary);box-shadow:0 0 0 3px #2f80ed1a}.admin-textarea{width:100%;padding:10px 12px;border:1px solid var(--admin-border);border-radius:4px;font-size:13px;color:var(--admin-text);font-family:Consolas,Monaco,Courier New,monospace;line-height:1.5;resize:vertical;min-height:200px;transition:border-color .3s ease;box-sizing:border-box}.admin-textarea:focus{outline:none;border-color:var(--admin-primary);box-shadow:0 0 0 3px #2f80ed1a}.admin-alert{padding:12px 16px;border-radius:4px;margin-bottom:16px;font-size:14px;display:flex;align-items:center;gap:8px}.admin-alert-success{background:#d4edda;color:#155724;border:1px solid #c3e6cb}.admin-alert-error{background:#f8d7da;color:#721c24;border:1px solid #f5c6cb}.admin-alert-info{background:#d1ecf1;color:#0c5460;border:1px solid #bee5eb}.admin-loading{display:flex;align-items:center;justify-content:center;padding:60px;color:var(--admin-text-secondary);font-size:16px}.admin-spinner{width:36px;height:36px;border:3px solid var(--admin-border);border-top-color:var(--admin-primary);border-radius:50%;animation:admin-spin .8s linear infinite;margin-right:12px}@keyframes admin-spin{to{transform:rotate(360deg)}}.admin-image-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}.admin-image-item{background:var(--admin-card-bg);border-radius:8px;overflow:hidden;box-shadow:0 2px 8px #00000014;transition:transform .3s ease,box-shadow .3s ease}.admin-image-item:hover{transform:translateY(-4px);box-shadow:0 8px 20px #0000001f}.admin-image-item .image-preview{width:100%;height:160px;object-fit:cover;display:block;cursor:pointer}.admin-image-item .image-info{padding:10px 12px}.admin-image-item .image-name{font-size:12px;color:var(--admin-text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:8px}.admin-image-item .image-actions{display:flex;gap:8px}.admin-upload-area{border:2px dashed var(--admin-border);border-radius:8px;padding:40px;text-align:center;cursor:pointer;transition:all .3s ease;margin-bottom:24px}.admin-upload-area:hover{border-color:var(--admin-primary);background:#2f80ed08}.admin-upload-area .upload-icon{font-size:48px;color:var(--admin-border);margin-bottom:12px}.admin-upload-area p{color:var(--admin-text-secondary);font-size:14px;margin:0}.admin-upload-area input[type=file]{display:none}@media (max-width: 768px){.admin-sidebar{transform:translate(-100%)}.admin-sidebar.open{transform:translate(0)}.admin-sidebar-overlay.open{display:block}.admin-main{margin-left:0}.admin-toggle-btn{display:block}.admin-image-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}.admin-content{padding:16px}}.admin-login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1e1e2d,#2d2d44,#1e1e2d);padding:20px}.admin-login-card{background:var(--admin-card-bg);border-radius:12px;box-shadow:0 20px 60px #0000004d;padding:40px;width:100%;max-width:400px}.admin-login-card .login-header{text-align:center;margin-bottom:32px}.admin-login-card .login-header h1{font-size:24px;color:var(--admin-text);margin:0 0 8px}.admin-login-card .login-header h1 span{color:var(--admin-primary)}.admin-login-card .login-header p{font-size:14px;color:var(--admin-text-secondary);margin:0}.admin-login-card .login-btn{width:100%;padding:12px;background:var(--admin-primary);color:#fff;border:none;border-radius:6px;font-size:16px;cursor:pointer;transition:background .3s ease;font-weight:500}.admin-login-card .login-btn:hover{background:var(--admin-primary-hover)}.admin-login-card .login-btn:disabled{opacity:.6;cursor:not-allowed}.section-card{background:var(--admin-card-bg);border-radius:8px;box-shadow:0 2px 8px #00000014;margin-bottom:20px;overflow:hidden}.section-card-header{padding:14px 20px;background:#fafafa;border-bottom:1px solid var(--admin-border);display:flex;align-items:center;justify-content:space-between}.section-card-header h4{font-size:15px;color:var(--admin-text);margin:0;font-weight:600}.section-card-header .section-key{font-size:12px;color:var(--admin-text-secondary);background:var(--admin-bg);padding:2px 8px;border-radius:3px}.section-card-body{padding:20px}.admin-back-link{display:inline-flex;align-items:center;gap:6px;color:var(--admin-primary);text-decoration:none;font-size:14px;margin-bottom:16px}.admin-back-link:hover{text-decoration:underline}.admin-page-title{margin:0 0 20px;font-size:22px;color:var(--admin-text);font-weight:600}.admin-badge{display:inline-block;padding:2px 8px;border-radius:10px;font-size:12px;font-weight:500}.admin-badge-blue{background:#2f80ed1a;color:var(--admin-primary)}.admin-badge-gray{background:var(--admin-bg);color:var(--admin-text-secondary)}.copy-feedback{position:fixed;bottom:20px;right:20px;background:var(--admin-text);color:#fff;padding:10px 20px;border-radius:6px;font-size:14px;z-index:9999;animation:fadeInUp .3s ease}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.delete-dialog{background:#fff;border-radius:12px;padding:32px;max-width:420px;width:90%;box-shadow:0 20px 60px #0000004d;animation:modalZoom .25s ease}.delete-dialog h3{margin:0 0 12px;font-size:18px;color:#333}.delete-dialog p{margin:0 0 8px;font-size:14px;color:#666;line-height:1.6}.delete-dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:24px}@keyframes modalZoom{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.admin-page-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}.admin-tab{padding:8px 18px;border:1px solid var(--admin-border);border-radius:20px;background:#fff;color:var(--admin-text-secondary);font-size:13px;cursor:pointer;transition:all .2s ease}.admin-tab:hover{border-color:var(--admin-primary);color:var(--admin-primary)}.admin-tab.active{background:var(--admin-primary);border-color:var(--admin-primary);color:#fff}.admin-upload-wrapper{margin-bottom:24px}.admin-upload-page-select{display:flex;align-items:center;gap:10px;margin-bottom:12px}.admin-upload-page-select label{font-size:14px;color:var(--admin-text);font-weight:500;white-space:nowrap}.image-page-badge{display:inline-block;font-size:11px;color:var(--admin-primary);background:#2f80ed14;padding:2px 8px;border-radius:10px}.image-meta{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:8px}.image-source-badge{display:inline-block;font-size:11px;padding:2px 8px;border-radius:10px;background:#f0f0f0;color:#999}.image-source-badge.uploaded{background:#27ae601a;color:#27ae60}.dynamic-section[data-v-188eaeee]{padding:60px 0;border-top:1px solid #e8e8e8}.dynamic-grid[data-v-188eaeee]{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:24px;margin-top:32px}.dynamic-card[data-v-188eaeee]{background:#fff;border:1px solid #e8e8e8;border-radius:8px;padding:24px;text-align:center;transition:box-shadow .3s}.dynamic-card[data-v-188eaeee]:hover{box-shadow:0 4px 16px #0000001a}.dynamic-card img[data-v-188eaeee]{width:100%;height:160px;object-fit:cover;border-radius:4px;margin-bottom:12px}.dynamic-card h3[data-v-188eaeee]{font-size:16px;color:#333;margin:0 0 8px}.dynamic-card p[data-v-188eaeee]{font-size:14px;color:#666;margin:0;line-height:1.6}.dynamic-section[data-v-2c923586]{padding:60px 0;border-top:1px solid #e8e8e8}.dynamic-grid[data-v-2c923586]{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:24px;margin-top:32px}.dynamic-card[data-v-2c923586]{background:#fff;border:1px solid #e8e8e8;border-radius:8px;padding:24px;text-align:center;transition:box-shadow .3s}.dynamic-card[data-v-2c923586]:hover{box-shadow:0 4px 16px #0000001a}.dynamic-card img[data-v-2c923586]{width:100%;height:160px;object-fit:cover;border-radius:4px;margin-bottom:12px}.dynamic-card h3[data-v-2c923586]{font-size:16px;color:#333;margin:0 0 8px}.dynamic-card p[data-v-2c923586]{font-size:14px;color:#666;margin:0;line-height:1.6}.dynamic-section[data-v-0e7250c1]{padding:60px 0;border-top:1px solid #e8e8e8}.dynamic-grid[data-v-0e7250c1]{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:24px;margin-top:32px}.dynamic-card[data-v-0e7250c1]{background:#fff;border:1px solid #e8e8e8;border-radius:8px;padding:24px;text-align:center;transition:box-shadow .3s}.dynamic-card[data-v-0e7250c1]:hover{box-shadow:0 4px 16px #0000001a}.dynamic-card img[data-v-0e7250c1]{width:100%;height:160px;object-fit:cover;border-radius:4px;margin-bottom:12px}.dynamic-card h3[data-v-0e7250c1]{font-size:16px;color:#333;margin:0 0 8px}.dynamic-card p[data-v-0e7250c1]{font-size:14px;color:#666;margin:0;line-height:1.6}.dynamic-section[data-v-06768e01]{padding:60px 0;border-top:1px solid #e8e8e8}.dynamic-grid[data-v-06768e01]{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:24px;margin-top:32px}.dynamic-card[data-v-06768e01]{background:#fff;border:1px solid #e8e8e8;border-radius:8px;padding:24px;text-align:center;transition:box-shadow .3s}.dynamic-card[data-v-06768e01]:hover{box-shadow:0 4px 16px #0000001a}.dynamic-card img[data-v-06768e01]{width:100%;height:160px;object-fit:cover;border-radius:4px;margin-bottom:12px}.dynamic-card h3[data-v-06768e01]{font-size:16px;color:#333;margin:0 0 8px}.dynamic-card p[data-v-06768e01]{font-size:14px;color:#666;margin:0;line-height:1.6}.case-list-section[data-v-68e58319]{margin-bottom:0!important;padding-bottom:0!important}.case-loading[data-v-aff91d91]{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:400px;color:#999;font-size:15px}.case-loading-spinner[data-v-aff91d91]{width:40px;height:40px;border:3px solid #e0e0e0;border-top-color:#1a73e8;border-radius:50%;animation:case-spin-aff91d91 .8s linear infinite;margin-bottom:16px}@keyframes case-spin-aff91d91{to{transform:rotate(360deg)}}.case-loading[data-v-7c6f7ac0]{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:400px;color:#999;font-size:15px}.case-loading-spinner[data-v-7c6f7ac0]{width:40px;height:40px;border:3px solid #e0e0e0;border-top-color:#1a73e8;border-radius:50%;animation:case-spin-7c6f7ac0 .8s linear infinite;margin-bottom:16px}@keyframes case-spin-7c6f7ac0{to{transform:rotate(360deg)}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Microsoft YaHei,PingFang SC,sans-serif;color:#333;line-height:1.6;background-color:#f9fbff;zoom:110%}.container{max-width:1200px;margin:0 auto;padding:0 20px}a{text-decoration:none;color:inherit;transition:color .3s ease}main{display:block;margin:0;padding:0}ul{list-style:none}img{max-width:100%;height:auto;display:block}.btn{padding:10px 25px;border:none;border-radius:25px;cursor:pointer;font-size:14px;font-weight:700;transition:all .3s ease;position:relative;overflow:hidden;z-index:1}.btn-primary{background-color:#2f80ed;color:#fff}.btn-primary:hover{background-color:#1a6fd8;transform:translateY(-2px);box-shadow:0 5px 15px #2f80ed4d}.btn-large{padding:12px 35px;font-size:16px}.ripple-btn:after{content:"";position:absolute;top:50%;left:50%;width:0;height:0;background:#00f3;border-radius:50%;transform:translate(-50%,-50%);transition:width .5s,height .5s;z-index:-1}.ripple-btn:hover:after{width:300px;height:300px}.navbar.scroll{background:linear-gradient(135deg,#f0f8ff,#b0e0e6)}.header-content{display:flex;justify-content:space-between;align-items:center;padding:15px 20px}.logo img{height:80px;position:relative;left:70px}.main-nav ul{display:flex;gap:40px}.main-nav{font-weight:700}.main-nav a{font-size:12px;color:#333;padding:10px 0;position:relative;left:60px}.main-nav a:after{content:"";position:absolute;bottom:-6px;left:0;width:0;height:2px;background-color:#2f80ed;transition:width .3s ease}.main-nav a:hover,.main-nav a.active{color:#2f80ed}.main-nav a:hover:after,.main-nav a.active:after{width:100%}.header-contact{display:flex;align-items:center;gap:15px;margin-left:40px}.img-set{display:inline}.header-contact span{font-size:4px;color:#666}.hero-banner{padding-left:196px 0;padding-top:360px;overflow:hidden;background-image:url(/img/background.jpg);background-size:cover;background-position:right center;background-repeat:no-repeat}.hero-text{max-width:500px;position:relative;bottom:200px;left:100px;flex:1}.hero-subtitle{color:#666;font-size:16px;margin-bottom:20px}.hero-title{font-size:52px;line-height:1.5;font-weight:800;letter-spacing:10px;color:#333;margin-bottom:40px}.hero-title span{color:#2f80ed}.hero-image{flex:1}.stats-section{background-color:#fff;padding:40px 0;box-shadow:0 5px 20px #fff;margin-top:-50px;position:relative;top:20px;z-index:10}.stats-grid{display:grid;grid-template-columns:repeat(5,1fr);align-items:center;max-width:1000px;height:100px;margin:20px auto;padding:30px 20px;background-color:#f8faff;border-radius:8px;box-shadow:0 2px 12px #00000014}.stat-item{text-align:center;position:relative;transform:translateY(-20%)}.stat-item:not(:last-child):after{content:"";position:absolute;right:0;top:10%;height:80%;width:1px;background-color:#d0d7de}.stat-number{font-size:20px;color:#165dff;margin-bottom:12px;margin-left:5px}.stat-label{font-size:15px;font-weight:700;color:#1d2129}.section-header{text-align:center;margin-bottom:50px}.section-header h2{font-size:32px;color:#333;margin-bottom:15px;position:relative;display:inline-block}.section-header h2:before,.section-header h2:after{content:"■";color:#2f80ed;font-size:12px;vertical-align:middle;margin:0 10px}.section-header p{color:#666;max-width:800px;margin:0 auto}.solutions-section{padding:80px 0;background:#fff}.solutions-container{display:flex;gap:40px;align-items:center}.solutions-nav{width:200px;display:flex;flex-direction:column}.nav-btn{padding:22px 24px;background:#f5f5f5;border:none;text-align:center;cursor:pointer;font-size:16px;transition:all .3s ease;border-left:3px solid lightblue}.nav-btn.active{background:#2f80ed;color:#fff;border-left-color:#1a6fd8}.nav-btn:not(.active):hover{background:#eef4ff}.solutions-display{flex:1;position:relative;overflow:hidden}.image-wrapper{position:relative;height:400px}.solution-img{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;opacity:0;transform:translateY(50px);transition:opacity .5s ease,transform .5s ease}.solution-img.active{opacity:1;transform:translateY(0)}.solution-desc{margin-top:20px;text-align:center}.solution-desc h3{font-size:20px;color:#333;margin-bottom:10px}.solution-desc p{color:#666;font-size:14px}.carousel-container{position:relative;width:100%;height:500px;overflow:hidden}.carousel-track{position:relative;width:100%;height:100%}.carousel-group{position:absolute;top:0;left:0;width:100%;height:100%;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .5s ease}.carousel-group.active{opacity:1}.carousel-item{position:absolute;width:60%;height:90%;transition:all .5s ease}.carousel-item img{width:100%;height:100%;object-fit:cover;border-radius:4px;box-shadow:0 8px 24px #0000001a}.carousel-item.prev{left:0%;transform:scale(.8);opacity:.7;z-index:1}.carousel-item.current{left:18%;transform:scale(1);opacity:1;z-index:3}.carousel-item.next{left:35%;transform:scale(.8);opacity:.7;z-index:2}.carousel-caption{position:absolute;bottom:0;left:0;width:100%;padding:12px;background:#0a0a0a33;color:#fff;font-size:16px;text-align:center;z-index:4}.carousel-btn{position:absolute;top:50%;transform:translateY(-50%);width:40px;height:40px;border:none;background:#0000004d;color:#fff;font-size:20px;border-radius:50%;cursor:pointer;z-index:10;transition:background .3s ease}.carousel-btn:hover{background:#00000080}.prev-btn{left:20px}.next-btn{right:20px}.solution-img{display:none}.products-section{padding:80px 0;background:#f0f8ff}.products-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:30px}.product-card{background:#fff;padding:40px 20px;text-align:center;border-radius:10px;box-shadow:0 5px 15px #0000000d;transition:transform .3s ease,box-shadow .3s ease}.product-card:hover{transform:translateY(-10px);box-shadow:0 15px 30px #0000001a}.card-icon{width:80px;height:80px;margin:0 auto 20px;display:flex;align-items:center;justify-content:center}.card-icon img{width:100%;height:100%;object-fit:contain}.product-card h3{font-size:20px;color:#333;margin-bottom:10px}.product-card p{color:#666;font-size:14px;line-height:1.5}.cases-section{padding:80px 0;background:#fff}.cases-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:30px}.case-item{text-align:center;transition:transform .3s ease,box-shadow .3s ease;box-shadow:0 5px 15px #0000000d}.case-item:hover{transform:translateY(-10px);box-shadow:0 15px 30px #0000001a}.case-item img{width:100%;height:200px;object-fit:cover;border-radius:5px;margin-bottom:15px;display:block}.case-logo{font-size:24px;font-weight:700;color:#d9534f;margin-bottom:10px}.case-item h4{font-size:18px;color:#333;margin-bottom:10px}.case-item p{color:#666;font-size:14px;line-height:1.6;margin-bottom:15px}.read-more{color:#2f80ed;font-size:14px;font-weight:500}.read-more:hover{text-decoration:underline}.partners-section{padding:60px 0;background:#f9fbff}.partners-logos{display:flex;justify-content:center;gap:40px;flex-wrap:wrap}.partners-logos img{height:60px;opacity:.7;transition:opacity .3s ease}.partners-logos img:hover{opacity:1}.news-section{background:linear-gradient(180deg,#e0edff,#f8fbff);padding:60px 0;min-height:100vh}.news-container{display:flex;gap:40px}.news-slider{flex:1;position:relative}.news-slider img{width:100%;height:300px;object-fit:cover;border-radius:5px}.slider-dots{position:absolute;bottom:15px;left:50%;transform:translate(-50%);display:flex;gap:8px}.dot{width:10px;height:10px;border-radius:50%;background:#ffffff80;cursor:pointer;transition:background .3s ease}.dot.active{background:#fff}.news-list{flex:1;display:flex;flex-direction:column;gap:15px}.news-item{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid #eee;transition:color .3s ease}.news-item:hover{color:#2f80ed}.news-title{font-size:14px;color:#333}.news-date{font-size:12px;color:#999}.foot-img{height:70px}.site-footer{background:#2c3e50;color:#ecf0f1;padding:60px 0 30px}.footer-content{display:flex;flex-direction:row;gap:40px}.footer-nav{display:flex;gap:40px;border-bottom:1px solid rgb(255,255,255);padding-bottom:30px}.footer-nav a{color:#bdc3c7;font-size:14px}.footer-nav a:hover{color:#fff}.footer-info{display:flex;justify-content:space-between;align-items:flex-start}.contact-label{color:#2f80ed;font-size:14px;margin-bottom:5px}.phone-number{font-size:28px;font-weight:700;color:#2f80ed}.contact-details p{font-size:12px;color:#bdc3c7;margin-bottom:5px}.copyright{text-align:right;font-size:12px;color:#95a5a6}.copyright a{color:#bdc3c7}.copyright a:hover{color:#fff}#back-to-top{position:fixed!important;bottom:100px;right:30px;width:50px;height:50px;display:block;z-index:999999;cursor:pointer;border:none;border-radius:10px;background:transparent}#back-to-top:hover{background:#1a6fd8;transform:translateY(-5px)}.site-footer{background:#1a1d23;color:#fff;padding:60px 0}.footer-content{display:flex;justify-content:space-between;align-items:flex-start;max-width:1200px;margin:0 auto;padding:0 20px}.footer-left{display:flex;flex-direction:column;gap:20px;margin-left:60px}.footer-logo img{height:50px;width:auto}.footer-copyright p{color:#999;font-size:16px;line-height:1.8;margin:0}.footer-copyright a{color:#999;text-decoration:none;font-size:12px}.footer-copyright a:hover{color:#2f80ed}.footer-right{display:flex;gap:50px;margin-top:30px;margin-right:100px}.footer-column{text-align:left}.footer-column h3{color:#fff;font-size:20px;margin-bottom:25px;font-weight:500}.footer-column ul{list-style:none;padding:0;margin:0}.footer-column li{margin-bottom:18px}.footer-column a{color:#999;font-size:16px;text-decoration:none}.footer-column a:hover{color:#2f80ed}.license-modal{display:none;position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:999999;align-items:center;justify-content:center}.license-modal.active{display:flex}.license-modal-overlay{position:absolute;width:100%;height:100%;background:#000000b3}.license-modal-content{position:relative;max-width:90%;max-height:90vh;padding:20px;border-radius:10px;animation:modalZoom .3s ease}.license-modal-content img{max-width:100%;max-height:85vh;display:block;margin:0 auto;object-fit:contain}@keyframes modalZoom{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}.about-banner{background:url(/img/about/about.jpg) no-repeat center center;background-size:cover;padding:120px 0;position:relative}.about-banner .banner-content{position:relative;z-index:1;text-align:left;max-width:90%;margin-left:80px;margin-top:40px}.about-banner h1{font-size:48px;color:#333}.about-banner h1 span{color:#2f80ed}.about-banner .banner-subtitle{font-size:18px;color:#666;letter-spacing:2px}.section-title{text-align:center;font-size:32px;color:#333;margin-bottom:50px;position:relative;display:block;left:auto;transform:none;width:100%}.section-title:before,.section-title:after{content:"■";color:#2f80ed;font-size:12px;vertical-align:middle;margin:0 15px}.about-culture{padding:80px 0;background:url(/img/case-banner2.jpg) no-repeat center center;background-size:cover;background-position:center}.culture-grid{margin:50px;justify-content:center;display:grid;grid-template-columns:repeat(4,1fr);gap:20px 20px}.culture-card{background:#fff;border-radius:8px;overflow:hidden;transition:transform .3s ease,box-shadow .3s ease}.culture-card:hover{transform:translateY(-15px)}.culture-card .card-img{width:100%;height:180px;overflow:hidden}.culture-card .card-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}.culture-card:hover .card-img img{transform:scale(1.05)}.culture-card .card-content{padding:20px}.culture-card .card-content h3{font-size:17px;color:#333;margin-bottom:15px;font-weight:700}.culture-card .card-content .sub-title{font-size:13px;color:#2f80ed;margin:10px 0 5px}.culture-card .card-content .desc{font-size:11px;color:#666;line-height:3;margin:0}.about-address{padding:80px 0;text-align:center}.map-container{overflow:hidden;width:100%;height:500px;position:relative;margin-bottom:30px;text-align:center}#baidu-map{width:100%;height:100%;border-radius:8px}.map-text{margin-top:15px;font-size:18px;color:#333;font-weight:700}.address-list{display:flex;justify-content:center;gap:80px;margin-top:20px}.address-item h3{font-size:18px;color:#333;margin-bottom:10px;padding-bottom:10px;border-bottom:#1D2129 1px solid}.address-item p{font-size:14px;color:#666}.case-banner{background:url(/img/case-banner.jpg) no-repeat;background-size:cover;padding:120px 0;position:relative;overflow:hidden;height:420px}.case-banner .banner-content{position:relative;z-index:1;max-width:900px;margin-left:100px;margin-top:0;padding:10px 20px;display:flex;flex-direction:column;justify-content:center;height:100%}.case-banner .banner-content h1{font-size:60px;margin-bottom:30px;color:#333}.case-banner .banner-content h1 span{color:#2f80ed}.banner-en{font-weight:700;font-size:16px;color:#999;letter-spacing:10px}.service-content-section{padding:80px 0;background:#f9fbff}.service-item{display:flex;align-items:center;gap:20px;margin-bottom:80px;min-height:400px}.service-item-left{flex-direction:row}.service-item-left img{position:relative;left:70px}.service-item-right{flex-direction:row-reverse;background:url(/img/case-banner2.jpg)}.service-item-right img{margin-left:80px}.service-text-slide-wrapper{flex:1;padding:0 20px;margin-left:70px;position:relative;overflow:hidden;height:450px}.service-text-default{position:absolute;top:20px;left:20px;width:100%;transition:transform .5s ease}.service-item:hover .service-text-default{transform:translate(-120%);opacity:0}.service-text-hover{position:absolute;top:0;left:0;width:90%;transform:translate(120%);transition:transform .5s ease;opacity:0}.service-item:hover .service-text-hover{transform:translate(0);opacity:1}.service-text-default h2,.service-text-hover h2{font-size:35px;color:#333;margin-bottom:30px;border-bottom:cornflowerblue solid 1px;position:relative}.service-text-default p,.service-text-hover p{font-size:20px;line-height:2;max-width:600px;margin-bottom:8px}.service-item .service-text-default p,.service-item .service-text-hover p{padding:20px;border-left:cornflowerblue solid 3px}.service-text-default b,.service-text-hover b{color:orange;font-size:25px}.service-img{flex:1;overflow:hidden}.service-img img{width:90%;height:90%;object-fit:cover;transition:transform .3s ease}.service-img img:hover{transform:scale(1.02)}.read-more{display:inline-block;color:red;font-size:14px;padding:0 20px 20px}.service-item:last-child{margin-bottom:0}.service-banner{background:url(/img/service/service.jpg) no-repeat center center;background-size:cover;padding:120px 0;position:relative;overflow:hidden;height:300px}.service-banner .banner-content{position:relative;z-index:1;max-width:900px;margin-left:100px;margin-top:-60px;padding:10px 20px;display:flex;flex-direction:column;justify-content:center;height:100%}.service-banner .banner-content h1{font-size:42px;margin-bottom:30px;color:#333}.service-banner .banner-content h1 span{color:#2f80ed}.school-banner{background:url(/img/background.jpg) no-repeat center center;background-size:cover;padding:170px 0;position:relative}.school-banner:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:#fff0;z-index:0}.school-banner .banner-content{position:relative;z-index:1;text-align:left;max-width:90%;margin-left:70px;margin-top:30px}.school-banner h1{font-size:46px;color:#222;margin-bottom:18px}.school-banner h1 span{color:#2f80ed}.school-banner .banner-subtitle{font-size:18px;color:#555}.school-section{padding:60px 0;background:#f5f5f5}.gray-bg{background:#f0f0f0}.school-section .section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px}.school-section .section-title{font-size:28px;color:#333;font-weight:500;margin:0}.school-section .section-title:before,.school-section .section-title:after{display:none}.view-more{font-size:16px;color:#666;text-decoration:none;transition:color .3s}.view-more:hover{color:#2f80ed}.school-section .carousel-container{position:relative;overflow:hidden;border-radius:12px}.school-section .carousel-track{display:flex;gap:20px;transition:transform .5s ease}.carousel-card{flex:0 0 calc(33.333% - 14px);background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 2px 8px #0000000d;transition:transform .3s ease,box-shadow .3s ease}.carousel-card:hover{transform:translateY(-5px);box-shadow:0 8px 20px #0000001a}.carousel-card .card-img{width:100%;height:220px;overflow:hidden}.carousel-card .card-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}.carousel-card:hover .card-img img{transform:scale(1.05)}.carousel-card .card-text{padding:20px}.carousel-card .card-text h3{font-size:20px;color:#333;margin-bottom:8px;font-weight:500}.carousel-card .card-text p{font-size:14px;color:#666;line-height:1.6;margin:0}.case-list-section .section-header{text-align:center;margin-bottom:30px}.case-list-section .section-header h2{font-size:32px;color:#333;margin-bottom:15px;position:relative;display:inline-block}.case-list-section .section-header h2:before,.case-list-section .section-header h2:after{content:"■";color:#2f80ed;font-size:18px;vertical-align:middle;margin:10px}.case-tabs{display:flex;border-bottom:1px solid #2F80ED;margin-bottom:30px;max-width:1000px}.tab-btn{padding:12px 30px;border:none;background:transparent;font-size:16px;cursor:pointer;transition:all .3s ease;border-bottom:3px solid transparent}.tab-btn.active{background:#2f80ed;color:#fff;border-bottom-color:#2f80ed}.tab-btn:not(.active):hover{color:#2f80ed}.case-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:10px}.case-card{border-radius:8px;overflow:hidden;transition:transform .3s ease,box-shadow .1s ease}.case-card:hover{transform:translateY(-10px)}.case-card img{width:100%;height:550px;object-fit:cover}.case-card .case-logo{font-size:28px;font-weight:700;color:#d9534f;padding:15px 20px 5px}.case-card h3{font-size:18px;padding:0 20px 10px;transition:font-weight .3s ease}.case-card:hover h3{font-weight:700}.case-card p{font-size:14px;color:#666;padding:0 20px 15px;line-height:1.6}.case-card .read-more{display:inline-block;color:#2f80ed;font-size:14px;padding:0 20px 20px}.case-detail-banner{background:linear-gradient(90deg,#fff 50%,#e8f3ff 50%);padding:80px 0}.case-detail-banner .banner-content{display:flex;align-items:center;justify-content:space-between}.case-detail-banner h1{font-size:48px;margin-bottom:20px}.case-detail-banner .banner-subtitle{font-size:20px;margin-bottom:30px}.case-detail-content{padding:60px 0}.detail-title{font-size:28px;margin-bottom:5px}.detail-time{font-size:14px;color:#999;margin-bottom:30px;padding-bottom:20px;border-bottom:1px solid #eee}.detail-text{font-size:16px;color:#333;line-height:1.8;margin-bottom:30px}.under-line{border-bottom:cornflowerblue solid 1px;margin-bottom:40px}.one{background-color:#f0fff0;height:180px;padding-left:70px;padding-top:6px}.one h2{margin:20px}.one p{margin-left:20px;gap:20px}.case-section{padding:60px 0;background:#fff}.case-section.gray-bg{background:#f9fbff}.case-section .section-title{text-align:center;font-size:32px;color:#333;margin-bottom:40px;position:relative}.case-section .section-title:before,.case-section .section-title:after{content:"■";color:#2f80ed;font-size:12px;margin:0 12px}.section-desc{text-align:center;color:#666;font-size:16px;margin-top:20px;max-width:800px;margin-left:auto;margin-right:auto}.case-item{display:flex;align-items:center;gap:60px;min-height:300px}.case-item-left{flex-direction:row}.case-img{flex:1;display:flex;justify-content:center;align-items:center;overflow:visible}.logo-showcase{display:flex;align-items:center;justify-content:center;width:100%;padding:20px;background:#fff;border-radius:12px;box-shadow:0 3px 10px #0000000d}.logo-process-img{object-fit:contain;display:block}.case-text{flex:1;padding:0 20px}.case-desc{font-size:18px;line-height:1.8;color:#555;margin-bottom:15px}.text-blue{color:#2f80ed;font-weight:600}.case-equipment-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px;max-width:1000px;margin:0 auto}.equipment-card{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 3px 10px #0000000d;transition:transform .3s ease,box-shadow .3s ease}.equipment-card:hover{transform:translateY(-5px);box-shadow:0 8px 20px #0000001a}.equipment-card img{width:100%;height:180px;object-fit:cover}.equipment-card p{text-align:center;padding:15px;font-size:16px;color:#333;margin:0}.case-flow-container{display:flex;justify-content:center;gap:40px;max-width:1000px;margin:0 auto}.flow-card{flex:1;background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 3px 10px #0000000d;transition:transform .3s ease,box-shadow .3s ease;display:flex;flex-direction:column;align-items:center}.flow-card:hover{transform:translateY(-5px);box-shadow:0 8px 20px #0000001a}.flow-card img{width:auto;max-width:100%;height:auto;max-height:350px;object-fit:contain;display:block;margin:0 auto}.flow-text{padding:20px;text-align:center}.flow-text h3{font-size:20px;color:#2f80ed;margin-bottom:10px}.flow-text p{font-size:16px;color:#666;margin:0}@media (max-width: 992px){.footer-content{flex-direction:column;gap:40px}.footer-right{margin-left:0}.school-section .carousel-card{flex:0 0 calc(50% - 10px)}.stats-grid{grid-template-columns:repeat(3,1fr);height:auto;padding:20px;gap:20px}.stat-item:nth-child(n+4):after{display:none}.news-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width: 768px){.logo img{height:50px;left:0}.header-content{padding:10px 15px}.header-contact{display:none}.navbar.scroll{background:#fffffffa}.hero-banner{padding-top:200px;background-position:center}.hero-text{max-width:100%;bottom:0;left:0;padding:0 20px;text-align:center}.hero-title{font-size:28px;letter-spacing:3px}.hero-subtitle{font-size:14px}.hero-banner .btn-large{font-size:14px;padding:10px 25px}.stats-section{margin-top:0;top:0;padding:20px 0}.stats-grid{grid-template-columns:repeat(2,1fr);height:auto;padding:15px;gap:15px;margin:10px}.stat-item{transform:none}.stat-item:nth-child(3):after{display:none}.stat-number{font-size:22px;margin-bottom:6px}.stat-label{font-size:13px}.section-header{margin-bottom:30px}.section-header h2{font-size:22px}.section-header p{font-size:14px}.solutions-container{flex-direction:column}.solutions-nav{flex-direction:row;flex-wrap:wrap;gap:8px;padding:0 0 10px;border-right:none;border-bottom:2px solid #e8e8e8;margin-bottom:20px}.nav-btn{font-size:13px;padding:6px 14px;white-space:nowrap}.products-grid{grid-template-columns:1fr;gap:20px;padding:0 10px}.partners-logos{flex-wrap:wrap;justify-content:center;gap:20px}.partners-logos img{height:40px}.banner-content{margin-left:20px;text-align:center}.banner-content h1{font-size:28px}.banner-content .banner-en{font-size:14px}.service-item,.service-item-left,.service-item-right{flex-direction:column;gap:30px;text-align:center}.service-text-slide-wrapper{order:1}.service-img{order:2}.service-text-default h2,.service-text-hover h2{font-size:28px}.service-text-default p,.service-text-hover p{font-size:16px}.culture-grid{grid-template-columns:1fr}.about-banner h1{font-size:32px}.section-title{font-size:24px}.address-list{flex-direction:column;gap:20px}.school-section .carousel-card{flex:0 0 100%}.school-banner .banner-content{margin-left:20px}.school-banner h1{font-size:32px}.school-grid{grid-template-columns:1fr;gap:20px}.case-section .case-item{flex-direction:column;gap:30px;text-align:center}.logo-showcase{flex-direction:column;gap:20px}.case-equipment-grid{grid-template-columns:repeat(2,1fr)}.case-flow-container{flex-direction:column}.case-tabs{flex-wrap:wrap;gap:8px}.case-tabs button{font-size:14px;padding:8px 18px}.footer-content{flex-direction:column;gap:30px}.footer-right{flex-direction:column;gap:30px;margin-right:0}.footer-column h3{font-size:18px}.footer-column a{font-size:14px}.footer-logo img{height:40px}.footer-left{align-items:center;text-align:center}.case-detail-section{padding:30px 15px}.detail-title{font-size:24px}.container{padding:0 15px}.section-title{font-size:22px}}@media (max-width: 480px){.case-equipment-grid{grid-template-columns:1fr}.hero-title{font-size:22px;letter-spacing:2px}.stats-grid{grid-template-columns:1fr 1fr;gap:12px;padding:12px}.stat-item:not(:last-child):after{display:none}.stat-number{font-size:18px}.products-grid,.news-grid{grid-template-columns:1fr}.nav-btn{font-size:12px;padding:5px 12px}.service-text-default h2,.service-text-hover h2{font-size:22px}}