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.partner-logo{height:80px;display:flex;align-items:center;justify-content:center;border:1px solid #e5e7eb;border-radius:10px;font-size:14px;font-weight:500;color:var(--text-medium);transition:all 0.3s ease;background:#fff}body.home .partner-logo:hover{border-color:var(--tech-blue);color:var(--tech-blue);box-shadow:0 4px 16px rgba(26,111,214,0.15);transform:translateY(-2px)}body.home .news-section{padding:60px 0 80px;background:var(--bg-light)}body.home .news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-bottom:48px}body.home .news-card{background:#fff;border-radius:12px;overflow:hidden;transition:all 0.4s cubic-bezier(0.4,0,0.2,1);border:1px solid transparent}body.home .news-card:hover{transform:translateY(-6px);box-shadow:0 20px 50px rgba(10,46,92,0.12);border-color:var(--tech-blue)}body.home .news-top{padding:24px 24px 0;display:flex;align-items:center;gap:16px;margin-bottom:16px}body.home .news-category{padding:4px 12px;font-size:12px;font-weight:600;border-radius:4px;background:#eef5ff;color:var(--tech-blue)}body.home .news-card:nth-child(2) .news-category{background:#ecfdf5;color:var(--eco-green)}body.home .news-card:nth-child(3) .news-category{background:#ecfeff;color:var(--cyan)}body.home .news-date{font-size:13px;color:var(--text-medium)}body.home .news-body{padding:0 24px 24px}body.home .news-title{font-size:18px;font-weight:700;color:var(--deep-blue);margin-bottom:12px;line-height:1.5}body.home .news-summary{font-size:14px;color:var(--text-medium);line-height:1.7}body.home .news-center{text-align:center}body.home .cta-section{padding:100px 0;text-align:center;background:linear-gradient(180deg,rgba(255,255,255,0.55) 0%,rgba(255,255,255,0.10) 50%,rgba(255,255,255,0.55) 100%),url('../images/cta-bg-light.webp') center / cover no-repeat;position:relative;overflow:hidden;color:var(--text-dark)}body.home .cta-content{position:relative;z-index:2}body.home .cta-title{font-size:42px;font-weight:700;margin-bottom:16px;color:#0d1f3c}body.home .cta-subtitle{font-size:17px;color:#4b5563;margin-bottom:40px}body.home .cta-buttons{display:flex;justify-content:center;gap:20px;flex-wrap:wrap}body.home .btn-white-outline{background:transparent;color:var(--tech-blue);border:1px solid var(--tech-blue)}body.home .btn-white-outline:hover{background:var(--tech-blue);color:#fff}body.home .footer{background:var(--deep-blue);color:#fff;padding:80px 0 0}body.home .footer-grid{display:grid;grid-template-columns:2fr repeat(4,1fr);gap:36px;padding-bottom:48px}body.home .footer-col h4{font-size:16px;font-weight:700;margin-bottom:24px;position:relative;padding-bottom:12px}body.home .footer-col h4::after{content:'';position:absolute;bottom:0;left:0;width:32px;height:2px;background:var(--cyan);border-radius:1px}body.home .footer-company-name{font-size:20px;font-weight:700;margin-bottom:12px}body.home .footer-company-desc{font-size:14px;opacity:0.7;line-height:1.7;margin-bottom:20px}body.home .footer-contact{display:flex;flex-direction:column;gap:10px;font-size:13px;opacity:0.8}body.home .footer-contact-item{display:flex;align-items:flex-start;gap:8px;line-height:200%}body.home .footer-links{display:flex;flex-direction:column;gap:12px}body.home .footer-links a{font-size:14px;opacity:0.7;transition:all 0.3s ease;display:flex;align-items:center;gap:6px}body.home .footer-links a::before{opacity:0.7}body.home .footer-links a:hover{opacity:1;color:var(--cyan);padding-left:4px}body.home .footer-bottom{border-top:1px solid rgba(255,255,255,0.1);padding:24px 0;text-align:center;font-size:13px;opacity:0.6}@media (max-width:1024px){body.home .hero-inner{grid-template-columns:1fr;text-align:center}body.home .hero-subtitle{margin-left:auto;margin-right:auto}body.home .hero-buttons{justify-content:center}body.home .hero-visual{max-width:500px;margin:0 auto}body.home .hero-title{font-size:40px}body.home .section-title{font-size:28px}body.home .business-grid,body.home .products-grid{grid-template-columns:repeat(2,1fr)}body.home .business-card.large,body.home .business-card:nth-child(1),body.home .business-card:nth-child(4){grid-column:1 / 3;grid-row:auto;min-height:300px}body.home .business-card:nth-child(2){grid-column:1;grid-row:auto}body.home .business-card:nth-child(3){grid-column:2;grid-row:auto}body.home .stats-grid{grid-template-columns:repeat(2,1fr);gap:24px}body.home .stat-item:nth-child(2)::after{display:none}body.home .stat-item:not(:last-child)::after{display:none}body.home .cases-grid{grid-template-columns:repeat(2,1fr)}body.home .tech-grid{grid-template-columns:1fr;max-width:400px;margin:0 auto}body.home .news-grid{grid-template-columns:1fr;max-width:500px;margin:0 auto 48px}body.home .partners-grid{grid-template-columns:repeat(3,1fr)}body.home .footer-grid{grid-template-columns:repeat(2,1fr);gap:40px}body.home .nav-menu{display:none}body.home .mobile-menu-btn{display:flex}body.home .product-list-grid,body.home .case-list-grid{grid-template-columns:repeat(2,1fr)}body.home .solutions-grid{grid-template-columns:repeat(2,1fr)}body.home .honor-grid{grid-template-columns:repeat(3,1fr)}body.home .footer-grid{grid-template-columns:repeat(2,1fr)}body.home .contact-grid{grid-template-columns:repeat(2,1fr);gap:24px}body.home .nav-menu .nav-item > a{padding:10px 8px !important;font-size:15px !important}body.home .nav-menu .dropdown{position:static !important;display:none;transform:none !important;background:transparent !important;box-shadow:none !important;padding:2px 0 6px 12px !important}body.home .nav-menu .nav-item.open .dropdown{display:block}body.home .nav-menu .nav-item .dropdown{opacity:1;visibility:visible;transition:none}body.home .nav-menu .nav-item.open > a{color:var(--cyan)}body.home .nav-menu .nav-item > a::before{content:'';position:absolute;right:6px;top:50%;width:7px;height:7px;border-right:2px solid rgba(255,255,255,0.85);border-bottom:2px solid rgba(255,255,255,0.85);transform:translateY(-70%) rotate(45deg);transition:transform .25s ease}body.home .nav-menu .nav-item.open > a::before{transform:translateY(-30%) rotate(225deg)}body.home .nav-menu .nav-item > a::after{display:none !important}body.home .nav-menu .dropdown a{padding:7px 10px !important;font-size:14px !important;color:inherit !important;opacity:0.85}body.home .nav-menu[style*="display: flex"]{border-radius:0 0 16px 16px}body.home .nav-menu .nav-item > a:hover,body.home .nav-menu .dropdown a:hover{background:rgba(255,255,255,0.08);border-radius:8px;color:var(--cyan)}body.home .nav-menu[style*="display: flex"]{background:#0A2E5C !important;max-height:calc(100vh - 72px);overflow-y:auto;-webkit-overflow-scrolling:touch}body.home .nav-menu[style*="display: flex"] .nav-item > a{color:#fff !important}body.home .nav-menu[style*="display: flex"] .dropdown a{color:rgba(255,255,255,0.85) !important}body.home .nav-menu .dropdown a:hover{opacity:1;padding-left:10px}body.home .nav-menu .dropdown a.active{color:var(--tech-blue);background:rgba(255,255,255,0.15) !important}
}@media (max-width:640px){body.home .container{padding:0 20px}body.home .hero-title{font-size:30px}body.home .hero-subtitle{font-size:15px}body.home .section-title{font-size:24px}body.home .section-subtitle{font-size:14px;margin-bottom:40px}body.home .business-grid,body.home .products-grid,body.home .cases-grid{grid-template-columns:1fr}body.home .solutions-grid{grid-template-columns:1fr}body.home .stats-grid{grid-template-columns:1fr;gap:16px}body.home .stat-item{padding:18px 16px}body.home .stat-number{font-size:34px}body.home .stat-icon{width:46px;height:46px}body.home .stat-icon .iconfont{font-size:22px}body.home .cta-title{font-size:28px}body.home .cta-subtitle{font-size:15px}body.home .partners-grid{grid-template-columns:repeat(2,1fr)}body.home .footer-grid{grid-template-columns:1fr;gap:32px}body.home .hero-buttons{flex-direction:column;align-items:center}body.home .hero-buttons .btn{width:100%;max-width:280px}body.home .cta-buttons{flex-direction:column;align-items:center}body.home .cta-buttons .btn{width:100%;max-width:280px}body.home .nav-consult{padding:2px 10px;font-size:13px}body.home .business-card.large{min-height:240px}body.home .business-card:nth-child(1),body.home .business-card:nth-child(2),body.home .business-card:nth-child(3),body.home .business-card:nth-child(4){grid-column:auto;grid-row:auto}
}body.home .search-overlay{position:fixed;top:70px;left:0;right:0;z-index:1500;background:#fff;box-shadow:0 8px 32px rgba(10,46,92,0.15);border-top:1px solid #e5e7eb;transform:translateY(-110%);opacity:0;visibility:hidden;transition:all 0.35s cubic-bezier(0.4,0,0.2,1)}body.home .search-overlay.active{transform:translateY(0);opacity:1;visibility:visible}body.home .search-overlay-inner{max-width:1200px;margin:0 auto;padding:28px 32px}body.home .search-close{position:absolute;top:20px;right:24px;width:36px;height:36px;border-radius:50%;background:#f3f4f6;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all 0.3s}body.home .search-close:hover{background:#e5e7eb;transform:rotate(90deg)}body.home .search-close .iconfont{font-size:16px;color:#6b7280}body.home .search-input-wrap{position:relative;margin-bottom:20px;max-width:720px;margin-left:auto;margin-right:auto}body.home .search-input-wrap input{width:100%;padding:16px 56px 16px 24px;font-size:16px;color:var(--deep-blue);background:#f8fafc;border:2px solid #e5e7eb;border-radius:10px;outline:none;transition:all 0.3s;box-sizing:border-box}body.home .search-input-wrap input::placeholder{color:#9ca3af}body.home .search-input-wrap input:focus{border-color:var(--tech-blue);background:#fff;box-shadow:0 0 0 3px rgba(26,111,214,0.1)}body.home .search-input-wrap .search-submit{position:absolute;right:8px;top:50%;transform:translateY(-50%);width:40px;height:40px;border-radius:8px;background:var(--tech-blue);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all 0.3s}body.home .search-input-wrap .search-submit:hover{background:var(--deep-blue)}body.home .search-input-wrap .search-submit .iconfont{font-size:18px;color:#fff}body.home .search-hot{max-width:720px;margin:0 auto}body.home .search-hot-title{font-size:13px;color:#9ca3af;margin-bottom:12px;letter-spacing:0.5px}body.home .search-hot-tags{display:flex;flex-wrap:wrap;gap:10px}body.home .search-hot-tag{padding:8px 16px;background:#f3f4f6;border:1px solid #e5e7eb;border-radius:20px;font-size:13px;color:#6b7280;cursor:pointer;transition:all 0.3s}body.home .search-hot-tag:hover{background:var(--tech-blue);border-color:var(--tech-blue);color:#fff}body.home .search-icon{cursor:pointer}body.home .search-overlay-backdrop{position:fixed;top:70px;left:0;right:0;bottom:0;z-index:1499;background:rgba(0,0,0,0.3);opacity:0;visibility:hidden;transition:all 0.3s}body.home .search-overlay-backdrop.active{opacity:1;visibility:visible}@media (min-width:1025px){body.home .nav-menu{position:static !important;top:auto !important;left:auto !important;right:auto !important;flex-direction:row !important;background:transparent !important;padding:0 !important;box-shadow:none !important}
}@keyframes techGlowPulse{0%,100%{opacity:0.25}
50%{opacity:0.5}
}body.home .support-section{padding:60px 0 80px;background:linear-gradient(180deg,#ffffff 0%,#f3f7fc 100%)}body.home .support-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:start}body.home .support-panel{background:#fff;border:none;border-radius:12px;padding:32px;box-shadow:0 4px 20px rgba(10,46,92,0.06);transition:all 0.4s cubic-bezier(0.4,0,0.2,1)}body.home .support-panel:hover{box-shadow:0 20px 50px rgba(10,46,92,0.08)}body.home .support-heading{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:700;color:var(--deep-blue);margin-bottom:8px}body.home .support-heading .support-more{margin-left:auto;font-size:13px;font-weight:400;color:var(--text-medium);display:inline-flex;align-items:center;gap:4px;transition:color 0.3s ease;flex-shrink:0}body.home .support-heading .support-more:hover{color:var(--tech-blue)}body.home .doc-card{background:#fff;border-bottom:#eee solid 1px;padding:8px 0px;margin-bottom:8px;transition:all 0.3s ease}body.home .doc-card:hover,body.home .faq-item:hover{border-bottom:#2a6af5 solid 1px}body.home .doc-card-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:5px}body.home .doc-card h4{font-size:16px;font-weight:700;color:var(--deep-blue);line-height:1.5}body.home .doc-version{font-size:12px;background:#eef5ff;color:var(--tech-blue);padding:4px 10px;border-radius:4px;flex-shrink:0;margin-left:12px}body.home .doc-card-desc{font-size:13px;color:var(--text-medium);line-height:1.6;margin-bottom:12px}body.home .faq-item{background:#fff;margin-bottom:6px;border-bottom:#eee solid 1px;overflow:hidden}body.home .faq-question{padding:6px 0 15px;margin:0!important;font-size:15px!important;line-height:1.6!important;font-weight:600!important;color:var(--deep-blue);cursor:pointer;display:flex;justify-content:space-between;align-items:center}body.home .faq-question::after{content:'+';font-size:20px;color:var(--tech-blue);transition:transform 0.3s}body.home .faq-item.open .faq-question::after{transform:rotate(45deg)}body.home .faq-answer{padding:0 20px;max-height:0;overflow:hidden;transition:all 0.3s ease;color:var(--text-medium);line-height:1.8;font-size:14px}body.home .faq-item.open .faq-answer{padding:0 20px 18px;max-height:500px}@media (max-width:768px){body.home .support-grid{grid-template-columns:1fr}body.home .sol-arrow{width:34px;height:34px}body.home .sol-arrow .iconfont{font-size:14px}body.home .sol-prev{left:-6px}body.home .sol-next{right:-6px}body.home .support-panel{padding:24px}body.home .footer-col.dis{display:none}
}@media (max-width:640px){body.home .nav-logo .en{display:none}body.home .nav-logo img{width:auto;height:36px}body.home .nav-logo .cn{font-size:15px}body.home .nav-consult{padding:2px 10px;font-size:13px;white-space:nowrap;flex-shrink:0}body.home .nav-right{gap:10px}
}@media (max-width:480px){body.home .nav-consult{padding:7px 10px;font-size:12px}
}@media (max-width:768px){body.home .product-tabs,body.home .case-tabs,body.home .category-tabs{flex-wrap:nowrap !important;overflow-x:auto;-webkit-overflow-scrolling:touch;justify-content:flex-start;width:100%;max-width:100%;scrollbar-width:none}body.home .product-tabs::-webkit-scrollbar,body.home .case-tabs::-webkit-scrollbar,body.home .category-tabs::-webkit-scrollbar{display:none}body.home .product-tab,body.home .case-tab,body.home .category-tab{flex:0 0 auto !important;white-space:nowrap;padding:10px 18px;font-size:14px}body.home .product-tabs,body.home .case-tabs{gap:6px;margin-bottom:32px}
}@media (max-width:480px){body.home .product-tab,body.home .case-tab,body.home .category-tab{padding:9px 14px;font-size:13px;border-radius:6px}body.home .product-tabs,body.home .case-tabs{gap:6px}
}body.home /* ===== 返回顶部 ===== */ .back-top{
  position: fixed; right: 24px; bottom: 40px; width: 44px; height: 44px;
  border: none; border-radius: 50%; cursor: pointer; z-index: 999;
  display: flex; align-items: center; justify-content: center;
  background:#fff; 
  font-size: 20px; font-style: normal;
  box-shadow: 0 6px 16px rgba(10,63,160,0.35);
  opacity: 0; visibility: hidden; transform: translateY(12px);
  transition: opacity .3s, transform .3s, visibility .3s, background .3s;
}body.home .back-top.show{ opacity: 1; visibility: visible; transform: translateY(0); }body.home .back-top:hover{ background: linear-gradient(135deg, #2b7bff, #1250c0); transform: translateY(-2px);color: #fff; }@media (max-width: 768px){body.home .back-top{ right: 14px; bottom: 24px; width: 40px; height: 40px; font-size: 18px; }
}body.home /* index 清理类 */ .d1{transition-delay:.1s}body.home .d2{transition-delay:.2s}body.home .d3{transition-delay:.3s}body.home .d4{transition-delay:.4s}body.home .center-mt40{text-align:center;margin-top:40px}body.home .tech-more{display:inline-flex;align-items:center;gap:4px;margin-top:20px;font-size:13px;color:rgba(255,255,255,0.8);font-weight:600;transition:color .3s}body.home .tech-more:hover{color:#00C2D1}body.home .cta-buttons .iconfont{font-size:18px}body.home /* ===== 首页案例封面对齐产品中心写法 ===== */ .case-cover img{width:100%;height:100%;object-fit:cover;display:block;position:relative;z-index:2}body.home .case-cover a{display:block;width:100%;height:100%}body.home .case-card:hover .case-cover img{transform:scale(1.03);-webkit-transition:all ease .4s;-moz-transition:all ease .4s;-ms-transition:all ease .4s;-o-transition:all ease .4s;transition:all ease .4s}body.home /* ===== 首页产品封面对齐产品中心写法 ===== */ .product-thumb img{width:100%;height:100%;object-fit:cover;display:block;position:relative;z-index:2}body.home .product-thumb a{display:block;width:100%;height:100%}body.home .product-card:hover .product-thumb img{transform:scale(1.03);-webkit-transition:all ease .4s;-moz-transition:all ease .4s;-ms-transition:all ease .4s;-o-transition:all ease .4s;transition:all ease .4s}body.home /* ===== 首页产品 Tab 切换 ===== */ #productsGrid[data-active="software"] .product-card[data-cat="hardware"],body.home #productsGrid[data-active="software"] .product-card[data-cat="group"],body.home #productsGrid[data-active="hardware"] .product-card[data-cat="software"],body.home #productsGrid[data-active="hardware"] .product-card[data-cat="group"],body.home #productsGrid[data-active="group"] .product-card[data-cat="software"],body.home #productsGrid[data-active="group"] .product-card[data-cat="hardware"]{display:none}body.home /* ===== 技术文档下载弹窗 ===== */ .doc-modal-overlay{position:fixed;inset:0;background:rgba(10,32,60,0.55);z-index:3000;display:flex;align-items:center;justify-content:center;padding:20px;opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease}body.home .doc-modal-overlay.active{opacity:1;visibility:visible}body.home .doc-modal{width:100%;max-width:560px;background:#fff;border-radius:16px;box-shadow:0 24px 64px rgba(10,46,92,0.24);padding:34px 32px 30px;position:relative;transform:translateY(16px);transition:transform .3s ease;max-height:92vh;overflow-y:auto}body.home .doc-modal-overlay.active .doc-modal{transform:translateY(0)}body.home .doc-modal-close{position:absolute;top:14px;right:14px;width:32px;height:32px;border:none;border-radius:50%;background:var(--bg-light);color:var(--text-medium);font-size:16px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .25s ease}body.home .doc-modal-close:hover{background:#e2e8f0;color:var(--deep-blue)}body.home .doc-modal-icon{width:54px;height:54px;border-radius:14px;background:var(--gradient-cyan);color:#fff;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;letter-spacing:1px;margin-bottom:16px}body.home .doc-modal h3{font-size:20px;font-weight:700;color:var(--deep-blue);margin:0 0 6px}body.home .doc-modal-doc{font-size:13px;font-weight:600;color:var(--tech-blue);margin:0 0 10px}body.home .doc-modal-tip{font-size:13px;color:var(--text-medium);line-height:1.7;margin:0 0 20px}body.home .doc-modal-field{margin-bottom:16px}body.home .doc-modal-field label{display:block;font-size:13px;font-weight:600;color:var(--deep-blue);margin-bottom:6px}body.home .doc-modal-field input{width:100%;height:44px;border:1px solid #dde3ec;border-radius:8px;padding:0 14px;font-size:14px;color:var(--deep-blue);background:#f8fafc;outline:none;box-sizing:border-box;transition:border-color .25s ease,box-shadow .25s ease}body.home .doc-modal-field input:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(0,194,209,.15);background:#fff}body.home .doc-modal-field input::placeholder{color:#9aa5b1}body.home .doc-modal-error{font-size:12px;color:#e5484d;min-height:16px;margin:0 0 10px}body.home .doc-modal-actions{display:flex;gap:12px}body.home .doc-modal-cancel,body.home .doc-modal-submit{flex:1;height:44px;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:all .25s ease}body.home .doc-modal-cancel{border:1px solid #dde3ec;background:#fff;color:var(--text-medium)}body.home .doc-modal-cancel:hover{border-color:#c3cdda;color:var(--deep-blue)}body.home .doc-modal-submit{border:none;background:var(--gradient-cyan);color:#fff}body.home .doc-modal-submit:hover{opacity:.92;transform:translateY(-1px)}body.home .doc-modal-success{display:none;text-align:center;padding:18px 0 6px}body.home .doc-modal-success .doc-modal-icon{margin:0 auto 16px}body.home .doc-modal-success h3{margin-bottom:10px}body.home .doc-modal-success p{font-size:14px;color:var(--text-medium);line-height:1.8;margin:0 0 22px}body.home .doc-modal-success .doc-modal-actions{justify-content:center}body.home .doc-modal-success .btn-ok{flex:0 0 auto;min-width:150px;height:42px;border:none;border-radius:8px;background:var(--gradient-cyan);color:#fff;font-size:14px;font-weight:600;cursor:pointer;transition:opacity .25s ease}body.home .doc-modal-success .bt n-ok:hover{opacity:.92}@media (max-width:480px){body.home .doc-modal{padding:28px 20px 24px}}body.home /* 下载弹窗 安全验证码 */ .doc-modal-captcha-row{display:flex;gap:10px;align-items:stretch}body.home .doc-modal-captcha-row input{flex:1;min-width:0}body.home .doc-modal-captcha{width:120px;height:44px;flex:0 0 120px;border:1px solid #dde3ec;border-radius:8px;cursor:pointer;background:#f6f9fc}body.home .doc-modal-captcha:hover{border-color:var(--cyan)}body.home /* 下载弹窗 两列布局 */ .doc-modal-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px 12px}body.home .doc-modal-grid .doc-modal-field{margin-bottom:0}body.home .doc-modal-field-full{grid-column:1/-1}@media (max-width:360px){body.home .doc-modal-grid{grid-template-columns:1fr}}body.home /* 下载弹窗 标题行（图标在标题左侧） */ .doc-modal-title-row{display:flex;align-items:center;gap:12px;margin-bottom:6px}body.home .doc-modal-title-row .doc-modal-icon{margin-bottom:0;flex:0 0 auto}body.home .doc-modal-title-row h3{margin-bottom:0}body.home /* 首页技术文档标题可点击 */ .support-panel .doc-card-head{cursor:pointer;transition:color .25s ease}body.home .support-panel .doc-card-head:hover h4{color:var(--tech-blue)}

/* ---- 以下为首页需要的共享规则（资料下载弹框），从基础表复制并按 body.home 作用域追加 ---- */
body.home /* ===== 技术文档下载弹窗 ===== */ .doc-modal-overlay{position:fixed;inset:0;background:rgba(10,32,60,0.55);z-index:3000;display:flex;align-items:center;justify-content:center;padding:20px;opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease}
body.home .doc-modal-overlay.active{opacity:1;visibility:visible}
body.home .doc-modal{width:100%;max-width:560px;background:#fff;border-radius:16px;box-shadow:0 24px 64px rgba(10,46,92,0.24);padding:34px 32px 30px;position:relative;transform:translateY(16px);transition:transform .3s ease;max-height:92vh;overflow-y:auto}
body.home .doc-modal-overlay.active .doc-modal{transform:translateY(0)}
body.home .doc-modal-close{position:absolute;top:14px;right:14px;width:32px;height:32px;border:none;border-radius:50%;background:var(--bg-light);color:var(--text-medium);font-size:16px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .25s ease}
body.home .doc-modal-close:hover{background:#e2e8f0;color:var(--deep-blue)}
body.home .doc-modal-icon{width:54px;height:54px;border-radius:14px;background:var(--gradient-cyan);color:#fff;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;letter-spacing:1px;margin-bottom:16px}
body.home .doc-modal h3{font-size:20px;font-weight:700;color:var(--deep-blue);margin:0 0 6px}
body.home .doc-modal-doc{font-size:13px;font-weight:600;color:var(--tech-blue);margin:0 0 10px}
body.home .doc-modal-tip{font-size:13px;color:var(--text-medium);line-height:1.7;margin:0 0 20px}
body.home .doc-modal-field{margin-bottom:16px}
body.home .doc-modal-field label{display:block;font-size:13px;font-weight:600;color:var(--deep-blue);margin-bottom:6px}
body.home .doc-modal-field input{width:100%;height:44px;border:1px solid #dde3ec;border-radius:8px;padding:0 14px;font-size:14px;color:var(--deep-blue);background:#f8fafc;outline:none;box-sizing:border-box;transition:border-color .25s ease,box-shadow .25s ease}
body.home .doc-modal-field input:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(0,194,209,.15);background:#fff}
body.home .doc-modal-field input::placeholder{color:#9aa5b1}
body.home .doc-modal-error{font-size:12px;color:#e5484d;min-height:16px;margin:0 0 10px}
body.home .doc-modal-actions{display:flex;gap:12px}
body.home .doc-modal-cancel,body.home .doc-modal-submit{flex:1;height:44px;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:all .25s ease}
body.home .doc-modal-cancel{border:1px solid #dde3ec;background:#fff;color:var(--text-medium)}
body.home .doc-modal-cancel:hover{border-color:#c3cdda;color:var(--deep-blue)}
body.home .doc-modal-submit{border:none;background:var(--gradient-cyan);color:#fff}
body.home .doc-modal-submit:hover{opacity:.92;transform:translateY(-1px)}
body.home .doc-modal-success{display:none;text-align:center;padding:18px 0 6px}
body.home .doc-modal-success .doc-modal-icon{margin:0 auto 16px}
body.home .doc-modal-success h3{margin-bottom:10px}
body.home .doc-modal-success p{font-size:14px;color:var(--text-medium);line-height:1.8;margin:0 0 22px}
body.home .doc-modal-success .doc-modal-actions{justify-content:center}
body.home .doc-modal-success .btn-ok{flex:0 0 auto;min-width:150px;height:42px;border:none;border-radius:8px;background:var(--gradient-cyan);color:#fff;font-size:14px;font-weight:600;cursor:pointer;transition:opacity .25s ease}
body.home .doc-modal-success .btn-ok:hover{opacity:.92}
body.home .doc-modal{padding:28px 20px 24px}
body.home /* 下载弹窗 安全验证码 */ .doc-modal-captcha-row{display:flex;gap:10px;align-items:stretch}
body.home .doc-modal-captcha-row input{flex:1;min-width:0}
body.home .doc-modal-captcha{width:120px;height:44px;flex:0 0 120px;border:1px solid #dde3ec;border-radius:8px;cursor:pointer;background:#f6f9fc}
body.home .doc-modal-captcha:hover{border-color:var(--cyan)}
body.home /* 下载弹窗 两列布局 */ .doc-modal-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px 12px}
body.home .doc-modal-grid .doc-modal-field{margin-bottom:0}
body.home .doc-modal-field-full{grid-column:1/-1}
body.home .doc-modal-grid{grid-template-columns:1fr}
body.home /* 下载弹窗 标题行（图标在标题左侧） */ .doc-modal-title-row{display:flex;align-items:center;gap:12px;margin-bottom:6px}
body.home .doc-modal-title-row .doc-modal-icon{margin-bottom:0;flex:0 0 auto}
body.home .doc-modal-title-row h3{margin-bottom:0}