* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Microsoft YaHei', 'PingFang SC', 'Hiragino Sans GB', 'Source Han Sans CN', sans-serif; background: #f5f5f5; line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* Header */
.header { background: #fff; box-shadow: 0 2px 8px rgba(0,0,0,0.08); position: sticky; top: 0; z-index: 1000; }
.top-bar { max-width: 1260px; margin: 0 auto; padding: 18px 30px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid #e8e8e8; }

/* Logo */
.logo-section { display: flex; align-items: center; gap: 16px; }
.logo { width: 60px; height: 60px; border-radius: 4px; display: flex; align-items: center; justify-content: center; overflow: hidden; flex-shrink: 0; }
.logo img { display: block; width: 100%; height: 100%; object-fit: contain; }
.site-name { display: flex; min-width: 0; min-height: 60px; flex-direction: column; justify-content: center; color: #1954ca; font-size: 24px; font-weight: 600; }
.site-name h1 { font-size: 24px; font-weight: 600; line-height: 1.3; }
.site-name h2 { margin-top: 2px; font-size: 13px; font-weight: 400; line-height: 1.4; }

/* User Actions */
.user-actions { display: flex; align-items: center; gap: 15px; }
.search-box { position: relative; }
.search-box input { width: 240px; height: 36px; padding: 0 40px 0 16px; border: 1px solid #ddd; border-radius: 4px; background: #f5f5f5; color: #333; font-size: 14px; line-height: 1.5; transition: all 0.3s; }
.search-box input::placeholder { color: #999; }
.search-box input:focus { outline: none; background: #fff; border-color: #1751c4; width: 260px; }
.search-box button { position: absolute; right: 5px; top: 50%; transform: translateY(-50%); width: 30px; height: 30px; border: none; background: transparent; color: #666; cursor: pointer; font-size: 16px; transition: all 0.3s; }
.search-box button:hover { color: #1751c4; }
.auth-buttons { display: flex; gap: 10px; }
.auth-buttons { display: none; }
.btn { padding: 7px 24px; border-radius: 4px; font-size: 14px; line-height: 1.5; cursor: pointer; transition: all 0.3s; border: none; font-weight: 500; }
.btn-login { background: #fff; color: #1751c4; border: 1px solid #1751c4; }
.btn-login:hover { background: #f0f5ff; }
.btn-register { background: linear-gradient(135deg, #1751c4 0%, #0d3a8f 100%); color: #fff; box-shadow: 0 2px 6px rgba(0,0,0,0.2); }
.btn-register:hover { transform: translateY(-2px); box-shadow: 0 4px 10px rgba(0,0,0,0.3); }

/* Navigation */
.nav-wrapper { background: linear-gradient(135deg, #1954ca 0%, #1954ca 100%); box-shadow: inset 0 1px 0 rgba(255,255,255,0.1), 0 1px 3px rgba(0,0,0,0.2); }
.nav-bar { max-width: 1260px; margin: 0 auto; padding: 0 30px; }
.nav-menu { display: flex; align-items: center; justify-content: flex-start; gap: 8px; }
.nav-menu > li { position: relative; }
.nav-menu > li > a { display: block; padding: 0 22px; height: 66px; line-height: 66px; color: #fff; font-size: 18px; font-weight: 600; letter-spacing: 0.5px; transition: all 0.3s; position: relative; }
.nav-menu > li > a:hover, .nav-menu > li > a.active { background: rgba(255,255,255,0.1); color: #c4f0ff; }
.nav-menu > li > a:after { content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%); width: 0; height: 3px; background: #c4f0ff; transition: width 0.3s; }
.nav-menu > li > a:hover:after { width: 80%; }

/* Dropdown */
.dropdown { position: absolute; top: 100%; left: 0; min-width: 180px; background: linear-gradient(135deg, #1751c4 0%, #0d3a8f 100%); box-shadow: 0 4px 12px rgba(0,0,0,0.3); opacity: 0; visibility: hidden; transform: translateY(-10px); transition: all 0.3s; border-radius: 0 0 4px 4px; }
.nav-menu > li:hover .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown li a { display: block; padding: 15px 20px; color: #fff; font-size: 16px; line-height: 1.5; border-bottom: 1px solid rgba(255,255,255,0.05); transition: all 0.3s; }
.dropdown li:last-child a { border-bottom: none; border-radius: 0 0 4px 4px; }
.dropdown li a:hover { background: rgba(255,255,255,0.15); padding-left: 30px; color: #c4f0ff; }

/* Dropdown Toggle */
.dropdown-toggle { display: none; }

/* Banner */
.banner { max-width: 1260px; margin: 18px auto; padding: 0 30px; }
.banner-image { border-radius: 4px; overflow: hidden; }
.banner-slider { position: relative; aspect-ratio: 1200 / 380; height: auto; border-radius: 4px; overflow: hidden; box-shadow: 0 4px 20px rgba(0,0,0,0.15); }
.banner-slide { position: absolute; inset: 0; opacity: 0; transition: opacity 0.8s; }
.banner-slide.active { opacity: 1; }
.banner-slide img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: center; image-rendering: auto; }
.banner-content { display:none;position: absolute; bottom: 0; left: 0; right: 0; padding: 28px 32px; background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 100%); color: #fff; }
.banner-content h2 { font-size: 28px; margin-bottom: 10px; font-weight: 600; letter-spacing: 1px; line-height: 1.3; }
.banner-content p { font-size: 15px; opacity: 0.95; line-height: 1.6; letter-spacing: 0.3px; }
.banner-nav { position: absolute; bottom: 20px; right: 20px; display: flex; gap: 10px; z-index: 10; }
.banner-dot { width: 12px; height: 12px; border-radius: 50%; background: rgba(255,255,255,0.5); cursor: pointer; transition: all 0.3s; border: 2px solid transparent; }
.banner-dot.active { background: #fff; transform: scale(1.2); }
.banner-arrow { position: absolute; top: 50%; transform: translateY(-50%); width: 45px; height: 45px; background: rgba(0,0,0,0.4); color: #fff; border: none; cursor: pointer; font-size: 20px; transition: all 0.3s; z-index: 10; }
.banner-arrow:hover { background: rgba(0,0,0,0.6); }
.banner-arrow.prev { left: 20px; border-radius: 50%; }
.banner-arrow.next { right: 20px; border-radius: 50%; }


/* Feature strip above home content */
.feature-strip { max-width: 1260px; margin: 18px auto; padding: 0 30px; display: grid; grid-template-columns: minmax(0, 5.5fr) minmax(0, 4.5fr); gap: 15px; }
.feature-slider, .feature-news { min-width: 0; overflow: hidden; border-radius: 4px; background: #fff; box-shadow: 0 2px 10px rgba(0,0,0,0.08); }
.feature-slider { position: relative; height: 340px; }
.feature-slide { position: absolute; inset: 0; opacity: 0; transition: opacity 0.5s ease; }
.feature-slide.active { opacity: 1; }
.feature-slide img { display: block; width: 100%; height: 100%; object-fit: cover; }
.feature-caption { position: absolute; right: 0; bottom: 0; left: 0; padding: 18px 20px; color: #fff; background: linear-gradient(to top, rgba(0,0,0,0.78), transparent); }
.feature-caption h2 { margin: 0 0 4px; font-size: 20px; line-height: 1.4; font-weight: 600; }
.feature-caption time { font-size: 13px; opacity: 0.9; }
.feature-arrow { position: absolute; top: 50%; z-index: 2; width: 32px; height: 32px; border: 0; border-radius: 4px; color: #fff; background: rgba(0,0,0,0.38); cursor: pointer; transform: translateY(-50%); }
.feature-arrow.prev { left: 12px; }
.feature-arrow.next { right: 12px; }
.feature-dots { position: absolute; right: 16px; bottom: 12px; z-index: 2; display: flex; gap: 6px; }
.feature-dots button { width: 7px; height: 7px; padding: 0; border: 0; border-radius: 50%; background: rgba(255,255,255,0.55); cursor: pointer; }
.feature-dots button.active { background: #fff; }
.feature-news { padding: 18px 20px; }
.feature-card-header, .content-card-header { position: relative; display: flex; align-items: center; justify-content: space-between; margin-bottom: 5px; padding-bottom: 8px; border-bottom: 1px solid #e5e5e5; }
.feature-card-header::after, .content-card-header::after { position: absolute; bottom: -1px; left: 0; width:82px; height: 3px; background: #1954ca; content: ''; }
.feature-card-header h2, .content-card-header h3 { position: relative; z-index: 1; }
.feature-card-header h2 { margin: 0; color: #1954ca; font-size: 20px; }
.feature-news ul li { position: relative; padding-left: 14px; border-bottom: 1px dashed #e8e8e8; }
.feature-news ul li::before { position: absolute; top: 25px; left: 0; width: 7px; height: 7px; border-radius: 50%; background: #999; content: ''; transform: translateY(-50%); transition: background-color 0.3s; }
.feature-news ul li:hover::before { background: #1751c4; }
.feature-news ul li:last-child { border-bottom: 0; }
.feature-news li a { display: flex; min-width: 0; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 0; color: #555; font-size: 16px; }
.feature-news li a:hover { color: #1751c4; }
.feature-news li a span { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.feature-news li time { flex: 0 0 auto; color: #999; font-size: 13px; }
.feature-news li a { display: flex; min-width: 0; align-items: center; justify-content: space-between; gap: 12px; }
.feature-news li a span { flex: 1 1 auto; }
.content-card ul li > a { display: flex; min-width: 0; width: 100%; align-items: center; justify-content: space-between; gap: 12px; }
.content-card ul li > a .item-text { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.content-card ul li > a .item-date { flex: 0 0 auto; white-space: nowrap; }
.activity-info h4 { display: -webkit-box; overflow: hidden; -webkit-box-orient: vertical; -webkit-line-clamp: 2; line-clamp: 2; }
.activity-desc { display: -webkit-box; overflow: hidden; -webkit-box-orient: vertical; -webkit-line-clamp: 2; line-clamp: 2; }


.main-content { max-width: 1260px; margin: 18px auto; padding: 0 30px; }
.content-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 15px; margin-bottom: 32px; }
.main-content .content-grid-two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.home-placeholder-banner { width: min(1200px, calc(100% - 60px)); height: 130px; margin: 0 auto 20px; border-radius: 4px; background: #e9eef4; }
.home-placeholder-banner img{width:1200px;max-width:100%;box-shadow:0 2px 10px rgba(0,0,0,0.08);}

.content-card { background: #fff; border-radius: 4px; padding: 15px 18px; box-shadow: 0 2px 10px rgba(0,0,0,0.08); transition: all 0.3s; }
.content-card:hover { transform: translateY(-5px); box-shadow: 0 6px 20px rgba(0,0,0,0.15); }
.content-card h3 { font-size: 20px; color: #1954ca; margin-bottom: 16px; padding-bottom: 10px; font-weight: 600; letter-spacing: 0.5px; border-bottom: 2px solid #4a90e2; }
.content-card-header { margin-bottom: 5px; padding-bottom: 8px; border-bottom: 1px solid #e5e5e5; }
.content-card-header h3 { margin: 0; padding: 0; border: none; }
.more-link { display: flex; align-items: center; gap: 4px; color: #aaa; font-size: 16px; cursor: pointer; transition: color 0.3s; }
.more-link:hover { color: #1954ca; }
.more-link:hover { color: #1751c4; }
.more-link svg { width: 14px; height: 14px; }
.content-card ul li { padding: 10px 0; border-bottom: 1px dashed #e8e8e8; font-size: 16px; line-height: 1.6; color: #666; cursor: pointer; transition: all 0.3s; }
.content-card ul li { display: flex; justify-content: space-between; align-items: center; position: relative; padding-left: 18px; }
.content-card ul li:before { content: ""; position: absolute; left: 0; top: 50%; width: 7px; height: 7px; border-radius: 50%; background: #999; transform: translateY(-50%); transition: background-color 0.3s; }
.content-card ul li:hover:before { background: #1751c4; }
.item-text { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.item-date { flex-shrink: 0; margin-left: 12px; font-size: 13px; color: #999; }
.content-card ul li:hover { color: #4a90e2; padding-left: 10px; }
.content-card ul li:last-child { border-bottom: none; }


/* Innovation services */
.innovation-services { background: #fff; padding: 0 0 24px; }
.innovation-services-inner { max-width: 1260px; margin: 0 auto; padding: 0 30px; }
.innovation-services-title { position: relative; margin: 0 0 36px; padding: 0 0 15px; border-bottom: 0; color: #1954ca; font-size: 24px; line-height: 1.4; font-weight: 600; text-align: center; }
.innovation-services-title::after { position: absolute; bottom: 0; left: 50%; width: 80px; height: 3px; background: linear-gradient(90deg, #4a90e2 0%, #2c5aa0 100%); content: ''; transform: translateX(-50%); }
.innovation-services-title::after { position: absolute; bottom: 0; left: 50%; width: 80px; height: 3px; background: linear-gradient(90deg, #4a90e2 0%, #2c5aa0 100%); content: ''; transform: translateX(-50%); }
.innovation-services-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 17px; }
.innovation-service-card { min-width: 0; min-height: 150px; padding: 18px 12px 15px; display: flex; flex-direction: column; align-items: center; justify-content: center; border: 1px solid #e1e7ef; border-top: 3px solid #2f78c4; border-radius: 6px; color: #174678; background: #fff; text-align: center; transition: transform 0.25s ease, box-shadow 0.25s ease; }
.innovation-service-card:hover { transform: translateY(-3px); border-color: #cbd8e8; box-shadow: 0 8px 18px rgba(31,66,105,0.18); }
.innovation-service-card svg { width: 58px; height: 58px; margin-bottom: 8px; color: #174678; }
.innovation-service-card img{max-height:65px;margin-bottom:10px;}
.innovation-service-card strong { font-size: 20px; line-height: 1.4; font-weight: 600; color: #174678; }
.innovation-service-card span { margin-top: 1px; color: #66809c; font-size: 11px; line-height: 1.3; opacity: 1; }
.service-blue { border-top-color: #2f78c4; background: #fff; }
.service-yellow { border-top-color: #f1a947; background: #fff; }
.service-green { border-top-color: #50b366; background: #fff; }
.service-teal { border-top-color: #3f5f84; background: #fff; }


.activities-section { background: #fff; padding: 20px 0; margin-top:-10px; }
.activities-container { max-width: 1260px; margin: 0 auto; padding: 0 30px; }
.section-title { font-size: 22px; color: #1954ca; text-align: center; margin-bottom: 36px; padding-bottom: 15px; position: relative; }
.section-title:after { content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%); width: 80px; height: 3px; background: linear-gradient(90deg, #4a90e2 0%, #2c5aa0 100%); }
.activities-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; }
.activity-card { background: #fff; border-radius: 4px; overflow: hidden; box-shadow: 0 2px 10px rgba(0,0,0,0.08); transition: all 0.3s; cursor: pointer; }
.activity-card:hover { transform: translateY(-8px); box-shadow: 0 8px 25px rgba(0,0,0,0.15); }
.activity-image { width: 100%; height: 180px; overflow: hidden; }
.activity-image img { width: 100%; height: 100%; object-fit: cover; transition: all 0.4s; }
.activity-card:hover .activity-image img { transform: scale(1.1); }
.activity-info { padding: 15px; }
.activity-info h4 { font-size: 16px; color: #16588b; margin-bottom: 10px; font-weight:normal; }
.activity-date { font-size: 13px; color: #999; margin-bottom: 8px; display: flex; align-items: center; gap: 6px; }
.activity-date:before { content: ""; width: 14px; height: 14px; background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><rect x="2" y="3" width="12" height="11" rx="1" fill="none" stroke="%23999" stroke-width="1.2"/><line x1="5" y1="1" x2="5" y2="4" stroke="%23999" stroke-width="1.2" stroke-linecap="round"/><line x1="11" y1="1" x2="11" y2="4" stroke="%23999" stroke-width="1.2" stroke-linecap="round"/><line x1="2" y1="6" x2="14" y2="6" stroke="%23999" stroke-width="1.2"/></svg>'); background-size: contain; background-repeat: no-repeat; }
.activity-desc { font-size: 14px; color: #838383; line-height: 1.7; margin: 0; }

/* Friend links marquee */
.links-marquee { width: 100%; overflow: hidden; }
.links-track { display: flex; width: max-content; gap: 15px; animation: links-scroll 35s linear infinite; }
.links-marquee:hover .links-track { animation-play-state: paused; }
.links-track .link-item { flex: 0 0 auto; padding: 5px; display: flex; align-items: center; justify-content: center; background: #fff; border: 1px solid #e8e8e8; border-radius: 4px; box-shadow: none; }
.links-track .link-item:hover { transform: none; background: #fff; }
.links-track .link-item img { display: block; width: auto; height: 50px; max-width: 100%; object-fit: contain; }
.legacy-links { display: none; }
@keyframes links-scroll { from { transform: translateX(0); } to { transform: translateX(calc(-50% - 7.5px)); } }

/* Links Section */
.links-section { background: #fff; padding: 40px 0; }
.links-container { max-width: 1260px; margin: 0 auto; padding: 0 30px; }
.links-grid { display: grid; grid-template-columns: repeat(8, 1fr); gap: 15px; }
.link-item { background: #fff; border-radius: 4px; padding: 15px; text-align: center; box-shadow: 0 2px 8px rgba(0,0,0,0.06); transition: all 0.3s; cursor: pointer; }
.link-item:hover { transform: translateY(-5px); box-shadow: 0 4px 15px rgba(0,0,0,0.12); background: linear-gradient(135deg, #4a90e2 0%, #2c5aa0 100%); color: #fff; }
.link-icon { width: 50px; height: 50px; margin: 0 auto 10px; background: linear-gradient(135deg, #4a90e2 0%, #2c5aa0 100%); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 24px; color: #fff; transition: all 0.3s; }
.link-item:hover .link-icon { background: #fff; color: #4a90e2; }
.link-item span { font-size: 14px; color: #333; transition: all 0.3s; }
.link-item:hover span { color: #fff; }


/* Page Banner */
.page-banner { position: relative; width: 100%; height: 110px; overflow: hidden; background: linear-gradient(135deg, #1751c4 0%, #0d3a8f 100%); display: flex; align-items: center; justify-content: center; color: #fff; }
.page-banner::before { position: absolute; top: 0; right: 0; bottom: 0; left: 0; background: repeating-linear-gradient(135deg, transparent 0, transparent 34px, rgba(255,255,255,0.08) 35px, rgba(255,255,255,0.08) 36px, transparent 37px, transparent 72px); content: ''; pointer-events: none; }
.page-banner::after { position: absolute; top: -70px; right: 7%; width: 220px; height: 220px; border: 1px solid rgba(196,240,255,0.2); border-radius: 50%; box-shadow: 0 0 0 18px rgba(196,240,255,0.05), 0 0 0 42px rgba(196,240,255,0.04); content: ''; pointer-events: none; }
.page-banner-content { position: relative; z-index: 1; max-width: 1260px; width: 100%; padding: 0 30px; border-top: 1px solid rgba(255,255,255,0.18); border-bottom: 1px solid rgba(255,255,255,0.18); }
.page-banner h1 { position: relative; display: inline-block; padding: 10px 22px 10px 20px; font-size: 30px; font-weight: 600; letter-spacing: 1px; text-indent: 0; }
.page-banner h1::before { position: absolute; top: 50%; left: 0; width: 4px; height: 32px; border-radius: 2px; background: #c4f0ff; content: ''; transform: translateY(-50%); }
.page-banner h1 { font-size: 30px; font-weight: 600; letter-spacing: 1px;text-indent:20px; }
/* Sidebar Menu */
.page-container { max-width: 1260px; margin: 0 auto; padding: 18px 30px; display: flex; }
.sidebar { width: 220px; flex-shrink: 0; background: #fff; border-radius: 4px; margin-right: 15px; box-shadow: 0 2px 10px rgba(0,0,0,0.08); overflow: hidden; }
.sidebar-heading { position: relative; display: flex; align-items: center; gap: 12px;  padding: 10px 18px; overflow: hidden; color: #fff; background: linear-gradient(135deg, #1954ca 0%, #0d3a8f 100%); }
.sidebar-heading::before, .sidebar-heading::after { position: absolute; border: 1px solid rgba(255,255,255,0.18); border-radius: 50%; content: ''; }
.sidebar-heading::before { width: 82px; height: 82px; top: -42px; right: -22px; }
.sidebar-heading::after { width: 54px; height: 54px; right: 12px; bottom: -30px; }
.sidebar-heading-mark { position: relative; z-index: 1; width: 10px; height: 42px; flex: 0 0 auto; border-radius: 5px; background: #c4f0ff; box-shadow: 0 0 0 5px rgba(196,240,255,0.12); }
.sidebar-heading div { position: relative; z-index: 1; min-width: 0; }
.sidebar-heading small { display: block; margin-bottom: 4px; color: rgba(255,255,255,0.72); font-size: 12px; line-height: 1.3; letter-spacing: 1px; }
.sidebar-heading strong { display: block; overflow: hidden; color: #fff; font-size: 20px; line-height: 1.35; font-weight:400; text-overflow: ellipsis; white-space: nowrap; }

.sidebar-menu > li { border-bottom: 1px solid #e8e8e8; }
.sidebar-menu > li:last-child { border-bottom: none; }
.sidebar-menu > li > a { display: flex; justify-content: space-between; align-items: center; padding: 12px 18px; color: #333; font-size: 16px; font-weight: 500; transition: all 0.3s; background: #fff; }
.sidebar-menu > li > a:hover, .sidebar-menu > li > a.active { background: #f0f5ff; color: #1751c4; }
.sidebar-menu > li > a.active { font-weight: 600; }
.sidebar-submenu { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; background: #f8f9fa; }
.sidebar-menu > li.active .sidebar-submenu { max-height: 500px; }
.sidebar-submenu li a { display: block; padding: 10px 18px 10px 35px; color: #666; font-size: 15px; transition: all 0.3s; position: relative; }
.sidebar-submenu li a:before { content: ""; position: absolute; left: 18px; top: 50%; transform: translateY(-50%); width: 5px; height: 5px; border-radius: 50%; background: #999; }
.sidebar-submenu li a:hover, .sidebar-submenu li a.active { color: #1751c4; background: #e8f0ff; }
.sidebar-submenu li a.active:before { background: #1751c4; }
.main-content-area { flex: 1; min-width: 0; }

/* Breadcrumb */
.breadcrumb { background: transparent; padding: 0; border-radius: 0; margin-bottom: 0; box-shadow: none; }
.breadcrumb-list { display: flex; align-items: center; gap: 8px; font-size: 14px; color: #666; }
.breadcrumb-list a { color: #666; transition: color 0.3s; }
.breadcrumb-list a:hover { color: #1751c4; }
.breadcrumb-list .separator { color: #999; }
.breadcrumb-list .current { color: #1751c4; }

/* List Page */
.content-header { background: #fff; padding: 15px 20px; border-radius: 4px 0 0; margin-bottom: 0; border-bottom: 2px solid #e8e8e8; box-shadow: 0 2px 10px rgba(0,0,0,0.08); display: flex; justify-content: space-between; align-items: center; }
.content-header h1 { font-size: 20px; color: #1a3a52; font-weight: 600; margin: 0; }
.content-header .breadcrumb-list { margin: 0; }
.article-list { background: #fff; border-radius: 0 0 4px 4px; padding:8px 24px; box-shadow: 0 2px 10px rgba(0,0,0,0.08); }
.article-list .no-record{padding:40px;text-align:center;font-size:20px;color: #7a7979;}
.article-item { display: flex; justify-content: space-between; align-items: center; padding: 16px 0; border-bottom: 1px solid #e8e8e8; transition: all 0.3s; position: relative; padding-left: 18px; }
.article-item:last-child { border-bottom: none; }
.article-item:before { content: ""; position: absolute; left: 0; top: 24px; width: 6px; height: 10px; background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 6 10"><path d="M1 1l4 4-4 4" stroke="%234a90e2" stroke-width="1.5" fill="none" stroke-linecap="round" stroke-linejoin="round"/></svg>'); background-size: contain; background-repeat: no-repeat; }
.article-item:hover { background: #f8f9fa; }
.article-item a { flex: 1; color: #333; font-size: 16px; transition: color 0.3s; }
.article-item a:hover { color: #1751c4; }
.article-item .date { color: #999; font-size: 14px; margin-left: 15px; white-space: nowrap; }

/* Pagination */
.pagination { display: flex; justify-content: center; align-items: center; gap: 8px; margin: 20px auto; }
.pagination a, .pagination span { display: flex; align-items: center; justify-content: center; min-width: 36px; height: 36px; padding: 0 12px; border: 1px solid #e0e0e0; border-radius: 4px; color: #666; font-size: 14px; transition: all 0.3s; cursor: pointer; }
.pagination a:hover { background: #1751c4; color: #fff; border-color: #1751c4; }
.pagination .on { background: #1751c4; color: #fff; border-color: #1751c4; font-weight: 600;cursor:default; }
.pagination .disabled { opacity: 0.5; cursor: not-allowed; }

/* Single Page */
.article-single { background: #fff; border-radius: 4px; padding: 25px 35px 10px 35px; box-shadow: 0 2px 10px rgba(0,0,0,0.08); }
.article-header { border-bottom: 2px solid #e8e8e8; padding-bottom: 15px; margin-bottom: 15px; }
.article-title { font-size: 22px; color: #1a3a52; font-weight: 600; line-height: 1.5; margin-bottom: 15px; word-wrap: break-word; word-break: break-word; overflow-wrap: break-word; }
.article-meta { display: flex; gap: 25px; color: #999; font-size: 13px; }
.article-meta span { display: flex; align-items: center; gap: 6px; }
.article-meta button{font-size:13px;}
.article-content { font-size: 16px; color: #333;min-height:200px; line-height: 1.8; word-wrap: break-word; word-break: break-word; overflow-wrap: break-word; padding-bottom:15px;}
.article-content * { max-width: 100%; }
.article-content img { width: auto; max-width: 100%; height: auto; display: block; margin: 20px 0; border-radius: 4px; }
.article-content a { color: #1751c4; text-decoration: none; transition: color 0.3s; }
.article-content a:hover { color: #0d3a8f; text-decoration: underline; }
.article-content p { margin-bottom: 16px; line-height: 1.8; }
.article-content p:last-child { margin-bottom: 0; }
.article-content h2 { font-size: 20px; color: #1a3a52; margin: 24px 0 12px; font-weight: 600; line-height: 1.4; }
.article-content h3 { font-size: 18px; color: #1a3a52; margin: 20px 0 10px; font-weight: 600; line-height: 1.4; }




.article-content ul, .article-content ol { margin: 16px 0; padding-left: 24px; line-height: 1.8; }
.article-content li { margin-bottom: 8px; }
.article-content blockquote { margin: 20px 0; padding: 12px 16px; background: #f8f9fa; border-left: 4px solid #1751c4; color: #666; font-style: italic; }
.article-content code { padding: 2px 6px; background: #f5f5f5; border-radius: 3px; font-size: 14px; color: #e83e8c; font-family: "Courier New", monospace; }
.article-content pre { margin: 16px 0; padding: 16px; background: #f5f5f5; border-radius: 4px; overflow-x: auto; }
.article-content pre code { padding: 0; background: transparent; color: #333; }
.article-content table { width: 100%; border-collapse: collapse; margin: 20px 0; }
.article-content table th, .article-content table td { padding: 10px; border: 1px solid #e8e8e8; text-align: left; }
.article-content table th { background: #f8f9fa; font-weight: 600; }

/* Print Button */
.print-btn { display: inline-flex; align-items: center; gap: 4px; padding: 0; background: transparent; color: #999; border: none; font-size: 14px; cursor: pointer; transition: all 0.3s; margin-left: 15px; text-decoration: none; }
.print-btn:hover { color: #1751c4; }
.print-btn svg { width: 14px; height: 14px; }

/* Single Page Header */
.content-header-single { border-bottom: none; margin-bottom: 0; border-radius: 4px; }

/* Print Styles */
@media print {
    /* Hide everything except article content */
    .header, .page-banner, .page-container .sidebar, .content-header, .footer, .print-btn { display: none !important; }
    
    /* Reset body */
    body { margin: 0; padding: 20px; background: #fff; color: #000; font-size: 12pt; line-height: 1.6; }
    
    /* Show only article */
    .page-container { max-width: 100%; padding: 0; display: block; }
    .main-content-area { width: 100%; }
    .article-single { box-shadow: none; border-radius: 0; padding: 0; background: transparent; }
    
    /* Article header */
    .article-header { border-bottom: 2px solid #000; padding-bottom: 15px; margin-bottom: 20px; page-break-after: avoid; }
    .article-title { font-size: 20pt; color: #000; line-height: 1.3; margin-bottom: 10px; font-weight: bold; }
    .article-meta { display: flex; flex-wrap: wrap; gap: 15px; color: #666; font-size: 10pt; }
    .article-meta svg { display: none; }
    
    /* Article content */
    .article-content { font-size: 12pt; color: #000; line-height: 1.8; }
    .article-content p { margin-bottom: 15px; text-align: justify; orphans: 3; widows: 3; }
    .article-content h2 { font-size: 16pt; color: #000; margin: 20px 0 12px; font-weight: bold; page-break-after: avoid; }
    .article-content h3 { font-size: 14pt; color: #000; margin: 15px 0 10px; font-weight: bold; page-break-after: avoid; }
    
    /* Prevent page breaks inside elements */
    .article-content p, .article-content h2, .article-content h3 { page-break-inside: avoid; }
    
    /* Links */
    .article-content a { color: #000; text-decoration: underline; }
    
    /* Remove shadows and backgrounds */
    * { box-shadow: none !important; background-image: none !important; }
}

/* Mobile Responsive for List Pages */
@media screen and (max-width: 767px) {
    .banner{margin: 15px auto 0px auto;padding: 0 10px;}
    .page-banner {height:80px; }
    .page-banner h1{font-size:20px;text-indent:0;}
    .page-container { padding: 15px; flex-direction: column; }
    .sidebar { display: none; }
    .sidebar { width: 100%; margin-right: 0; margin-bottom: 15px; }
    .main-content-area { width: 100%; }
    .content-header { flex-direction: column; align-items: flex-start; gap: 10px; padding: 15px; }
    .content-header .breadcrumb { display: none; }
    .content-header h1 { font-size: 20px; }
    .article-list { padding: 15px; }
    .article-item { flex-direction: column; align-items: flex-start; padding: 8px 0 8px 15px; gap: 5px; }
    .article-item:before { top: 20px; }
    .article-item a { font-size: 16px; line-height: 1.5; white-space: normal; word-wrap: break-word; word-break: break-all; }
    .article-item .date { margin-left: 0; font-size: 13px; }
    .pagination { flex-wrap: wrap; gap: 6px; }
    .pagination a, .pagination span { min-width: 32px; height: 32px; font-size: 13px; }
    .article-single { padding: 15px; }
    .article-title { font-size: 20px; line-height: 1.4; }
    .article-meta { flex-direction: row; flex-wrap: wrap; gap: 0px 5px; align-items: center; font-size: 13px; }
    .article-content { font-size: 16px; }
    .article-content h2 { font-size: 20px; }
    .article-content h3 { font-size: 18px; }
    .content-header-single { padding: 15px; }
    .content-header-single h1 { font-size: 18px; }
    .print-btn { padding: 0; font-size: 13px; margin-left: 10px; }
    .print-btn { display: none; }
}

/* Footer */
.footer { background: linear-gradient(135deg, #1a63ca 0%, #1a63ca 100%); color: #fff; margin-top: 0; padding: 45px 0 22px; }
.footer-container { max-width: 1260px; margin: 0 auto; padding: 0 30px; display: flex; justify-content: space-between; align-items: start; gap: 20px; }
.footer-nav { flex: 1; min-width: 0; }
.footer-nav .level0 { font-size: 16px; margin-bottom:5px; font-weight: 600; letter-spacing: 0.5px; color: #c4f0ff; }
.footer-nav-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 10px; }
.footer-nav-column h5 { font-size: 15px; color: #fff; margin-bottom: 8px; font-weight: 600; letter-spacing: 0.3px; font-weight: 600; }
.footer-nav-column a { display: block; font-size: 14px; color: rgba(255,255,255,0.75); padding: 3px 0; line-height: 1.6; transition: all 0.3s; }
.footer-nav-column a:hover { color: #c4f0ff; padding-left: 10px; }
.footer-qr { display: flex; flex-shrink: 0; gap: 30px; align-items: start; }
.qr-item { text-align: center; }
.qr-code { width: 130px; height: 130px; background: #fff; border-radius: 4px;  margin-bottom: 10px; display: flex; align-items: center; justify-content: center; font-size: 12px; color: #666; }
.qr-code img { display: block; width: 100%; height: 100%; object-fit: contain; }
.footer-bottom { max-width: 1260px; margin: 30px auto 0; padding: 20px 20px 0; border-top: 1px solid rgba(255,255,255,0.1); text-align: center; }
.footer-bottom p { font-size: 14px; opacity: 0.85; line-height: 2; }

/* Mobile Menu Toggle */
.mobile-menu-toggle { display: none; background: transparent; border: none; cursor: pointer; padding: 5px; flex-direction: column; gap: 5px; width: 40px; height: 40px; justify-content: center; align-items: center; }
.mobile-menu-toggle span { display: block; width: 28px; height: 3px; background: #333; transition: all 0.3s; border-radius: 4px; }
.mobile-menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(8px, 8px); }
.mobile-menu-toggle.active span:nth-child(2) { opacity: 0; }
.mobile-menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(7px, -7px); }

/* Activity card layout */
@media screen and (max-width: 900px) and (min-width: 768px) {
    .activities-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media screen and (width < 900px) {
    .footer-nav { display: none; }
    .footer-container { justify-content: center; }
}

@media screen and (max-width: 899px) and (min-width: 768px) {
    .main-content .content-grid-two { grid-template-columns: 1fr; }
}


@media screen and (max-width: 899px) {
    .main-content .content-grid-two { grid-template-columns: 1fr; }
}

@media screen and (min-width: 1300px) {
    body { min-width: 1300px; }
}

@media screen and (max-width: 1299px) and (min-width: 768px) {
    .top-bar, .nav-bar, .banner, .main-content, .activities-container, .links-container, .footer-container, .footer-bottom { max-width: 100%; padding-left: 15px; padding-right: 15px; }
    .content-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 15px; }

    .links-grid { grid-template-columns: repeat(4, 1fr); gap: 15px; }

    .banner-slider { height: 300px; }
    .banner-content h2 { font-size: 24px; }
    .banner-content p { font-size: 14px; }
}

@media screen and (max-width: 767px) {
    .page-banner { height:80px; }
    .page-banner h1{font-size:20px;text-indent:0;}
    .top-bar { flex-direction: row; justify-content: space-between; gap: 0; padding: 12px 16px; }
    .logo-section { justify-content: flex-start; }
    .logo { width: 48px; height: 48px; font-size: 22px; border-radius: 4px; }
    .site-name { min-height: 48px; }
    .site-name h1 { font-size: 20px; line-height: 1.35; }
    .site-name h2 { display: none; }
    .mobile-menu-toggle { display: flex; }    .user-actions { display: none; }
    .nav-bar { padding: 0; max-height: 0; overflow: hidden; transition: max-height 0.3s ease-out; }    .nav-bar.active { max-height: 600px; }
    .nav-menu { flex-wrap: wrap; justify-content: center; gap: 0; }
    .nav-menu > li { flex: 0 0 auto; width: 100%; border-bottom: 1px solid rgba(255,255,255,0.1); }
    .nav-menu > li > a { padding: 0 26px; height: 50px; line-height: 50px; font-size: 18px; letter-spacing: 0.3px; text-align: left; position: relative; display: block; }    .dropdown-toggle { display: inline-block !important; }
    .dropdown-toggle { position: absolute; right: 15px; top: 50%; transform: translateY(-50%); font-size: 20px; font-weight: normal; transition: transform 0.3s; }
    .has-dropdown.active .dropdown-toggle { transform: translateY(-50%) rotate(45deg); }
    .dropdown { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border-radius: 0; background: rgba(0,0,0,0.3); max-height: 0; overflow: hidden; transition: max-height 0.3s ease-out; }    .has-dropdown.active .dropdown { max-height: 200px; }    .dropdown li { border-bottom: 1px solid rgba(255,255,255,0.05); }    .dropdown li a { padding: 12px 30px; font-size: 16px; text-align: left; }
    .feature-strip { grid-template-columns: 1fr; margin: 15px auto; padding: 0 10px; }
    .feature-slider { height: 220px; }
    .feature-caption { padding: 14px 16px; }
    .feature-caption h2 { font-size: 18px; }
    .feature-news { padding: 15px; }
    .feature-news li a { padding: 10px 0; }
    .feature-news li a span { white-space: normal; overflow-wrap: anywhere; }

    .home-placeholder-banner { display: none; }

    .feature-caption { padding: 14px 16px; }
    .feature-caption h2 { font-size: 18px; }
    .feature-news { padding: 15px; }
    .feature-card-header h2 { font-size: 20px; }
    .feature-news li a { padding: 10px 0; font-size: 16px; }
    .feature-news li a span { white-space: normal; overflow-wrap: anywhere; }
    .links-marquee { overflow: hidden; }
    .links-track { animation: links-scroll 35s linear infinite; }
    .links-track .link-item { flex-basis: auto; }
    .legacy-links { display: none; }

    .innovation-services { padding-bottom: 18px; }
    .innovation-services-inner { padding: 0 10px; }
    .innovation-services-title { margin-bottom: 25px; font-size: 22px; }
    .innovation-services-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
    .innovation-service-card { min-height: 120px; padding: 12px 8px; }
    .innovation-service-card svg { width: 44px; height: 44px; margin-bottom: 5px; }
    .innovation-service-card strong { font-size: 16px; }
    .innovation-service-card svg { width: 58px; height: 58px; margin-bottom: 8px; color: #174678; }
    .innovation-service-card strong { font-size: 20px; line-height: 1.4; font-weight: 600; color: #174678; }
    .innovation-service-card span { margin-top: 1px; color: #66809c; font-size: 11px; line-height: 1.3; opacity: 1; }

    .banner-slider { height: auto; aspect-ratio: 1200 / 380; border-radius: 4px; }
    .banner-content { padding: 20px; }
    .banner-content h2 { font-size: 22px; margin-bottom: 8px; line-height: 1.3; letter-spacing: 0.5px; }
    .banner-content p { font-size: 16px; line-height: 1.5; }
    .banner-arrow { width: 35px; height: 35px; font-size: 16px; }
    .banner-arrow.prev { left: 10px; }
    .banner-arrow.next { right: 10px; }
    .banner-nav { bottom: 10px; right: 10px; gap: 6px; }
    .banner-dot { width: 8px; height: 8px; }
    .main-content { margin: 20px auto; padding: 0 10px; }
    .main-content .content-grid-two { grid-template-columns: 1fr; }
    .home-placeholder-banner { width: calc(100% - 20px); height: clamp(80px, 22vw, 130px); margin-bottom: 15px; }
    

    .content-card { padding: 20px; border-radius: 4px; }
    .content-card-header { margin-bottom: 14px; padding-bottom: 8px; }
    .content-card-header h3 { font-size: 20px; }
    .more-link { font-size: 15px; }
    .content-card ul li { font-size: 16px; padding: 8px 0; }
    .content-card ul li { padding-left: 18px; }
    .content-card ul li:before { width: 5px; height: 5px; left: 0; }
    .item-text { font-size: 16px; }
    .item-date { font-size: 14px; margin-left: 8px; }
    .activities-section { padding: 30px 0; margin-top: 20px; }
    .activities-container { padding: 0 10px; }
    .section-title { font-size: 22px; margin-bottom: 25px; letter-spacing: 0.5px; }
    .section-title:after { width: 60px; }
    .activities-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 15px; }
    .activity-image { height: 200px; }
    .activity-info { padding: 15px; }
    .activity-info h4 { font-size: 16px; letter-spacing: 0.3px; line-height: 1.4; }
    .links-section { padding: 30px 0; }
    .links-container { padding: 0 10px; }
    .links-grid { grid-template-columns: repeat(4, 1fr); gap: 10px; }
    .link-item { padding: 16px 10px; }
    .link-icon { width: 40px; height: 40px; font-size: 20px; }
    .link-item span { font-size: 13px; }
    .footer { padding: 35px 0 20px; }
    .footer-container { flex-direction: column; gap: 30px; padding: 0 15px; }
    .footer-nav { display: none; }    .footer-nav .level0
    .footer-container { justify-content: center; }
    .footer-container { align-items: center; }
    .footer-qr { justify-content: center; gap: 20px; }
    .footer-nav .level0 { font-size: 16px; margin-bottom: 15px; }
    .footer-nav-grid { grid-template-columns: repeat(2, 1fr); gap: 5px 10px; }
    .footer-nav-grid a { font-size: 16px; }
    .footer-qr { justify-content: center; gap: 20px; }
    .qr-code { width: 100px; height: 100px; font-size: 12px; }
    .qr-item span { font-size: 13px; }
    .footer-bottom { margin-top: 25px; padding: 18px 15px 0; }
    .footer-bottom p { font-size: 13px; line-height: 1.8; }
}

@media screen and (max-width: 767px) {
    html, body { width: 100%; max-width: 100%; overflow-x: hidden; }
    .header, .top-bar, .nav-wrapper, .nav-bar, .banner, .main-content, .activities-section, .activities-container, .links-section, .links-container, .footer, .footer-container, .footer-bottom { width: 100%; max-width: 100%; }
    .top-bar { min-width: 0; }
    .logo-section { min-width: 0; max-width: calc(100% - 48px); }
    .site-name h1 { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
    .banner-slider, .banner-slide, .banner-slide img, .content-grid, .activities-grid, .links-grid { max-width: 100%; min-width: 0; }
    .content-card, .activity-card, .link-item { min-width: 0; }
    .activity-image img { max-width: 100%; }
}

@media screen and (max-width: 480px) {
    .search-box { width: 100%; }
    .search-box input { width: 100%; }
    .search-box input:focus { width: 100%; }
    .auth-buttons { width: 100%; justify-content: center; }
    .nav-menu > li { flex: 0 0 100%; }
    .links-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-nav { display: none; }    .footer-nav-grid { grid-template-columns: 1fr; }
}


