:root {
    --edu-primary: #0066cc;
    --edu-secondary: #ff6600;
    --edu-dark: #333;
    --edu-light: #f5f5f5;
    --edu-border: #e0e0e0;
}

.edu-section { padding: 60px 0; }
.edu-section-bg { background: var(--edu-light); }

.edu-container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

.edu-section-title { text-align: center; margin-bottom: 40px; }
.edu-section-title h2 { font-size: 32px; color: var(--edu-dark); margin-bottom: 12px; }
.edu-section-title p { font-size: 16px; color: #666; }
.edu-section-title .edu-line { width: 60px; height: 4px; background: var(--edu-primary); margin: 12px auto 0; border-radius: 2px; }

.edu-banner { background: linear-gradient(135deg, var(--edu-primary) 0%, #003366 100%); padding: 60px 0 100px; position: relative; overflow: hidden; }
.edu-banner::before { content: ''; position: absolute; top: -50%; right: -20%; width: 600px; height: 600px; background: rgba(255,255,255,0.05); border-radius: 50%; }
.edu-banner::after { content: ''; position: absolute; bottom: -30%; left: -10%; width: 400px; height: 400px; background: rgba(255,255,255,0.03); border-radius: 50%; }
.edu-banner .edu-container { display: flex; align-items: center; gap: 50px; position: relative; z-index: 1; }
.edu-banner-content { flex: 1; color: #fff; }
.edu-banner-title { font-size: 42px; font-weight: bold; margin-bottom: 16px; line-height: 1.3; }
.edu-banner-title span { color: var(--edu-secondary); }
.edu-banner-subtitle { font-size: 18px; margin-bottom: 24px; opacity: 0.9; }
.edu-banner-tags { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 32px; }
.edu-banner-tag { background: rgba(255,255,255,0.15); padding: 6px 16px; border-radius: 20px; font-size: 14px; }

.edu-banner-form { background: #fff; padding: 24px; border-radius: 12px; width: 360px; box-shadow: 0 20px 40px rgba(0,0,0,0.2); }
.edu-banner-form h3 { color: var(--edu-dark); font-size: 18px; margin-bottom: 16px; text-align: center; }
.edu-banner-form h3 span { color: var(--edu-secondary); }
.edu-form-group { margin-bottom: 12px; }
.edu-form-group input, .edu-form-group select { width: 100%; padding: 10px 14px; border: 1px solid var(--edu-border); border-radius: 8px; font-size: 14px; transition: border-color 0.3s; box-sizing: border-box; }
.edu-form-group input:focus, .edu-form-group select:focus { outline: none; border-color: var(--edu-primary); }
.edu-form-group select { cursor: pointer; background: #fff; }
.edu-form-btn { width: 100%; background: var(--edu-secondary); color: #fff; padding: 12px; border: none; border-radius: 8px; font-size: 16px; font-weight: bold; cursor: pointer; transition: background 0.3s; }
.edu-form-btn:hover { background: #e55a00; }
.edu-form-tip { text-align: center; margin-top: 12px; font-size: 12px; color: #999; }
.edu-form-msg { text-align: center; margin-top: 10px; font-size: 14px; padding: 8px; border-radius: 6px; display: none; }
.edu-form-msg.success { background: #d4edda; color: #155724; display: block; }
.edu-form-msg.error { background: #f8d7da; color: #721c24; display: block; }

.edu-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.edu-card { background: #fff; border-radius: 12px; padding: 32px 24px; text-align: center; transition: transform 0.3s, box-shadow 0.3s; border: 1px solid var(--edu-border); }
.edu-card:hover { transform: translateY(-8px); box-shadow: 0 16px 32px rgba(0,0,0,0.1); }
.edu-card-icon { width: 70px; height: 70px; background: linear-gradient(135deg, var(--edu-primary), #0099ff); border-radius: 50%; margin: 0 auto 20px; display: flex; align-items: center; justify-content: center; font-size: 30px; }
.edu-card:nth-child(2) .edu-card-icon { background: linear-gradient(135deg, #ff6600, #ff9933); }
.edu-card:nth-child(3) .edu-card-icon { background: linear-gradient(135deg, #00cc66, #00ff99); }
.edu-card h3 { font-size: 22px; margin-bottom: 12px; color: var(--edu-dark); }
.edu-card .desc { color: #666; margin-bottom: 16px; line-height: 1.7; font-size: 14px; }
.edu-card .info { display: flex; justify-content: center; gap: 12px; margin-bottom: 20px; flex-wrap: wrap; }
.edu-card .info span { background: var(--edu-light); padding: 5px 12px; border-radius: 20px; font-size: 12px; color: #666; }
.edu-card .btn { display: inline-block; padding: 10px 26px; border: 2px solid var(--edu-primary); color: var(--edu-primary); border-radius: 25px; font-weight: 500; transition: all 0.3s; font-size: 14px; }
.edu-card:nth-child(2) .btn { border-color: var(--edu-secondary); color: var(--edu-secondary); }
.edu-card:nth-child(3) .btn { border-color: #00cc66; color: #00cc66; }
.edu-card .btn:hover { background: var(--edu-primary); color: #fff; }
.edu-card:nth-child(2) .btn:hover { background: var(--edu-secondary); color: #fff; }
.edu-card:nth-child(3) .btn:hover { background: #00cc66; color: #fff; }

.edu-majors-table { width: 100%; border-collapse: collapse; background: #fff; border-radius: 12px; overflow: hidden; box-shadow: 0 4px 16px rgba(0,0,0,0.05); }
.edu-majors-table th { background: var(--edu-primary); color: #fff; padding: 14px 12px; text-align: left; font-weight: 500; font-size: 14px; }
.edu-majors-table td { padding: 12px; border-bottom: 1px solid var(--edu-border); font-size: 13px; }
.edu-majors-table tr:last-child td { border-bottom: none; }
.edu-majors-table tr:hover { background: #f8f9fa; }
.edu-majors-table .major-name { color: var(--edu-primary); font-weight: 500; }
.edu-majors-table .level { display: inline-block; background: #e3f2fd; color: var(--edu-primary); padding: 3px 10px; border-radius: 10px; font-size: 11px; }
.edu-majors-table .school { color: #666; }

.edu-school-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.edu-school-card { background: #fff; border-radius: 12px; padding: 24px 16px; text-align: center; transition: transform 0.3s, box-shadow 0.3s; border: 1px solid var(--edu-border); }
.edu-school-card:hover { transform: translateY(-6px); box-shadow: 0 12px 24px rgba(0,0,0,0.1); }
.edu-school-logo { width: 70px; height: 70px; background: linear-gradient(135deg, #f0f0f0, #e0e0e0); border-radius: 50%; margin: 0 auto 16px; display: flex; align-items: center; justify-content: center; font-size: 28px; color: #999; }
.edu-school-card h4 { font-size: 16px; margin-bottom: 8px; color: var(--edu-dark); }
.edu-school-card .type { display: inline-block; background: #fff3e0; color: #ff9800; padding: 3px 10px; border-radius: 10px; font-size: 11px; margin-bottom: 8px; }
.edu-school-card p { font-size: 12px; color: #999; }
.edu-school-more { text-align: center; margin-top: 32px; }
.edu-school-more a { display: inline-block; padding: 10px 36px; border: 2px solid var(--edu-primary); color: var(--edu-primary); border-radius: 25px; font-weight: 500; transition: all 0.3s; font-size: 14px; }
.edu-school-more a:hover { background: var(--edu-primary); color: #fff; }

.edu-advantage-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.edu-advantage-card { text-align: center; padding: 32px 20px; }
.edu-advantage-icon { width: 64px; height: 64px; background: linear-gradient(135deg, var(--edu-primary), #0099ff); border-radius: 50%; margin: 0 auto 16px; display: flex; align-items: center; justify-content: center; font-size: 28px; }
.edu-advantage-card:nth-child(2) .edu-advantage-icon { background: linear-gradient(135deg, #ff6600, #ff9933); }
.edu-advantage-card:nth-child(3) .edu-advantage-icon { background: linear-gradient(135deg, #00cc66, #00ff99); }
.edu-advantage-card:nth-child(4) .edu-advantage-icon { background: linear-gradient(135deg, #9c27b0, #ba68c8); }
.edu-advantage-card h4 { font-size: 18px; margin-bottom: 12px; color: var(--edu-dark); }
.edu-advantage-card p { font-size: 13px; color: #666; line-height: 1.7; }

.edu-footer { background: #e4e8eb; color: #333; padding: 48px 0 24px; }
.edu-footer-main { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; margin-bottom: 32px; }
.edu-footer-about h3 { font-size: 22px; margin-bottom: 16px; color: #333; }
.edu-footer-about .edu-logo-text { color: var(--edu-primary); margin-bottom: 12px; display: inline-block; font-size: 22px; font-weight: bold; }
.edu-footer-about .edu-logo-text span { color: var(--edu-secondary); }
.edu-footer-about p { color: #666; font-size: 13px; line-height: 1.7; }
.edu-footer-col h4 { font-size: 16px; margin-bottom: 16px; color: #333; }
.edu-footer-col ul li { margin-bottom: 10px; }
.edu-footer-col ul li a { color: #666; font-size: 13px; transition: color 0.3s; }
.edu-footer-col ul li a:hover { color: var(--edu-primary); }
.edu-footer-contact { display: flex; flex-direction: column; align-items: center; text-align: center; }
.edu-footer-contact .qr-code { width: 130px; height: 130px; background: #fff; padding: 8px; border-radius: 8px; margin-bottom: 12px; }
.edu-footer-contact .qr-code img { width: 100%; height: 100%; object-fit: contain; }
.edu-footer-contact p { color: #666; font-size: 13px; margin-bottom: 8px; }
.edu-footer-contact .phone { color: var(--edu-primary); font-size: 16px; font-weight: bold; }
.edu-footer-contact .address { font-size: 12px; }
.edu-footer-bottom { border-top: 1px solid #ddd; padding-top: 20px; text-align: center; color: #666; font-size: 13px; }

.edu-fixed-consult { position: fixed; right: 20px; bottom: 100px; z-index: 99; }
.edu-consult-btn { width: 56px; height: 56px; background: var(--edu-secondary); border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; box-shadow: 0 4px 16px rgba(255,102,0,0.4); transition: transform 0.3s; font-size: 26px; }
.edu-consult-btn:hover { transform: scale(1.1); }

.edu-news-section { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-bottom: 24px; }
.edu-news-block { background: #fff; border-radius: 12px; padding: 20px; border: 1px solid var(--edu-border); }
.edu-news-block h3 { font-size: 18px; margin-bottom: 16px; padding-bottom: 12px; border-bottom: 2px solid var(--edu-primary); color: var(--edu-dark); display: flex; justify-content: space-between; align-items: center; }
.edu-news-block h3 a { color: var(--edu-dark); transition: color 0.3s; }
.edu-news-block h3 a:hover { color: var(--edu-primary); }
.edu-news-block h3 .more { font-size: 13px; color: #999; font-weight: normal; }
.edu-news-list { }
.edu-news-list li { padding: 10px 0; border-bottom: 1px solid #eee; display: flex; justify-content: space-between; align-items: center; }
.edu-news-list li:last-child { border-bottom: none; }
.edu-news-list li a { color: #333; font-size: 14px; flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; transition: color 0.3s; }
.edu-news-list li a:hover { color: var(--edu-primary); }
.edu-news-list li span { color: #999; font-size: 12px; flex-shrink: 0; margin-left: 10px; }

@media (max-width: 1024px) {
    .edu-banner .edu-container { flex-direction: column; text-align: center; }
    .edu-banner-tags { justify-content: center; }
    .edu-banner-form { width: 100%; max-width: 380px; }
    .edu-cards { grid-template-columns: 1fr; max-width: 380px; margin: 0 auto; }
    .edu-school-cards { grid-template-columns: repeat(2, 1fr); }
    .edu-advantage-cards { grid-template-columns: repeat(2, 1fr); }
    .edu-footer-main { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .edu-banner-title { font-size: 28px; }
    .edu-banner-subtitle { font-size: 15px; }
    .edu-section-title h2 { font-size: 24px; }
    .edu-school-cards { grid-template-columns: 1fr; }
    .edu-advantage-cards { grid-template-columns: 1fr; }
    .edu-footer-main { grid-template-columns: 1fr; }
    .edu-majors-table { display: block; overflow-x: auto; }
}