/* ===== AI云网架构师 招生简章（作用域隔离版，仅作用于 .brochure-wrap） ===== */
.brochure-wrap, .brochure-wrap * { margin: 0; padding: 0; box-sizing: border-box; }
.brochure-wrap {

    --primary: #1a56db;
    --primary-dark: #0f3a8e;
    --primary-light: #3b82f6;
    --accent: #f59e0b;
    --accent-light: #fbbf24;
    --bg-dark: #0f172a;
    --bg-medium: #1e293b;
    --bg-light: #f8fafc;
    --text-dark: #1e293b;
    --text-medium: #475569;
    --text-light: #94a3b8;
    --white: #ffffff;
    --green: #10b981;
    --red: #ef4444;
    --border: #e2e8f0;
}
.brochure-wrap {

    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    background: #eef2f7;
    color: var(--text-dark);
    line-height: 1.8;
    -webkit-font-smoothing: antialiased;
}
.brochure-wrap /* ============ HERO ============ */
  .hero {

    background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 30%, #1a56db 70%, #2563eb 100%);
    min-height: 680px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    color: var(--white);
    text-align: center;
    padding: 60px 20px;
}
.brochure-wrap .hero::before {

    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image: 
      radial-gradient(circle at 20% 30%, rgba(59,130,246,0.15) 0%, transparent 40%),
      radial-gradient(circle at 80% 70%, rgba(245,158,11,0.08) 0%, transparent 40%),
      radial-gradient(circle at 50% 50%, rgba(255,255,255,0.03) 0%, transparent 60%);
}
.brochure-wrap .hero::after {

    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image: 
      linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
      linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 40px 40px;
}
.brochure-wrap .hero-content {

    position: relative;
    z-index: 2;
    max-width: 900px;
}
.brochure-wrap .hero-badge {

    display: inline-block;
    background: rgba(245,158,11,0.15);
    border: 1px solid rgba(245,158,11,0.4);
    color: var(--accent-light);
    padding: 8px 24px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 2px;
    margin-bottom: 30px;
    backdrop-filter: blur(10px);
}
.brochure-wrap .hero h1 {

    font-size: 64px;
    font-weight: 900;
    letter-spacing: 4px;
    margin-bottom: 16px;
    text-shadow: 0 4px 30px rgba(0,0,0,0.3);
    line-height: 1.2;
}
.brochure-wrap .hero h1 .year {

    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.brochure-wrap .hero-subtitle {

    font-size: 22px;
    font-weight: 300;
    color: rgba(255,255,255,0.85);
    margin-bottom: 40px;
    letter-spacing: 8px;
}
.brochure-wrap .hero-tags {

    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin-bottom: 40px;
}
.brochure-wrap .hero-tag {

    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    backdrop-filter: blur(10px);
    transition: all 0.3s;
}
.brochure-wrap .hero-tag:hover {

    background: rgba(255,255,255,0.2);
    transform: translateY(-2px);
}
.brochure-wrap .hero-stats {

    display: flex;
    justify-content: center;
    gap: 60px;
    margin-top: 20px;
}
.brochure-wrap .hero-stat {

    text-align: center;
}
.brochure-wrap .hero-stat-num {

    font-size: 42px;
    font-weight: 900;
    color: var(--accent-light);
    line-height: 1;
}
.brochure-wrap .hero-stat-label {

    font-size: 14px;
    color: rgba(255,255,255,0.7);
    margin-top: 8px;
}
.brochure-wrap /* ============ SECTION COMMON ============ */
  .section {

    max-width: 1200px;
    margin: 0 auto;
    padding: 64px 20px;
}
.brochure-wrap .section-title {

    text-align: center;
    margin-bottom: 44px;
}
.brochure-wrap .section-title h2 {

    font-size: 36px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 12px;
    position: relative;
    display: inline-block;
}
.brochure-wrap .section-title h2::after {

    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: 2px;
}
.brochure-wrap .section-title p {

    font-size: 16px;
    color: var(--text-medium);
    margin-top: 16px;
}
.brochure-wrap /* ============ COURSE INTRO ============ */
  .course-intro {

    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 50%, #f8fafc 100%);
    position: relative;
    overflow: hidden;
}
.brochure-wrap .intro-banner {

    text-align: center;
    max-width: 100%;
    margin: 0 auto 44px;
    padding: 30px 44px;
    background: linear-gradient(135deg, #1a56db 0%, #2563eb 60%, #3b82f6 100%);
    border-radius: 20px;
    color: var(--white);
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(26,86,219,0.25);
}
.brochure-wrap .intro-banner::before {

    content: '';
    position: absolute;
    top: -40%; right: -10%;
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(245,158,11,0.15) 0%, transparent 70%);
    border-radius: 50%;
}
.brochure-wrap .intro-banner h3 {

    font-size: 24px;
    font-weight: 800;
    margin-bottom: 12px;
    position: relative;
    z-index: 2;
}
.brochure-wrap .intro-banner p {

    font-size: 16px;
    color: rgba(255,255,255,0.88);
    line-height: 1.8;
    position: relative;
    z-index: 2;
}
.brochure-wrap .intro-banner p strong {

    color: var(--accent-light);
}
.brochure-wrap .directions-grid {

    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    margin-bottom: 40px;
}
.brochure-wrap .direction-card {

    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0,0,0,0.06);
    border: 1px solid var(--border);
    transition: all 0.3s;
}
.brochure-wrap .direction-card:hover {

    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.1);
}
.brochure-wrap .direction-header {

    padding: 28px 32px;
    color: var(--white);
    position: relative;
    overflow: hidden;
}
.brochure-wrap .direction-card.dir-network .direction-header {

    background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
}
.brochure-wrap .direction-card.dir-cloud .direction-header {

    background: linear-gradient(135deg, #7c3aed 0%, #6d28d9 100%);
}
.brochure-wrap .direction-tag {

    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    padding: 4px 14px;
    border-radius: 20px;
    background: rgba(255,255,255,0.25);
    margin-bottom: 12px;
    letter-spacing: 1px;
}
.brochure-wrap .direction-header h3 {

    font-size: 22px;
    font-weight: 800;
    margin-bottom: 6px;
}
.brochure-wrap .direction-header .sub {

    font-size: 13px;
    color: rgba(255,255,255,0.8);
}
.brochure-wrap .direction-body {

    padding: 28px 32px;
}
.brochure-wrap .direction-body ul {

    list-style: none;
    padding: 0;
}
.brochure-wrap .direction-body ul li {

    position: relative;
    padding-left: 26px;
    margin-bottom: 14px;
    font-size: 14px;
    color: var(--text-medium);
    line-height: 1.75;
}
.brochure-wrap .direction-body ul li::before {

    content: '▶';
    position: absolute;
    left: 0;
    top: 2px;
    font-size: 10px;
}
.brochure-wrap .direction-card.dir-network .direction-body ul li::before {
 color: #0ea5e9;
}
.brochure-wrap .direction-card.dir-cloud .direction-body ul li::before {
 color: #7c3aed;
}
.brochure-wrap .direction-body ul li strong {

    color: var(--text-dark);
    font-weight: 700;
}
.brochure-wrap .intro-conclusion {

    max-width: 100%;
    margin: 0 auto;
    padding: 26px 44px;
    background: var(--white);
    border-radius: 20px;
    border: 2px solid #dbeafe;
    text-align: center;
}
.brochure-wrap .intro-conclusion p {

    font-size: 15px;
    color: var(--text-medium);
    line-height: 2;
}
.brochure-wrap .intro-conclusion p strong {

    color: var(--primary);
    font-weight: 700;
}
.brochure-wrap .intro-conclusion .gold {

    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
}
.brochure-wrap /* ============ CORE HIGHLIGHTS (7 points) ============ */
  .core-highlights {

    background: var(--bg-light);
    padding-bottom: 30px;
}
.brochure-wrap .hl-feature {

    display: flex;
    gap: 28px;
    align-items: flex-start;
    margin-bottom: 28px;
    padding: 36px 40px;
    background: var(--white);
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
    border: 1px solid var(--border);
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}
.brochure-wrap .hl-feature::before {

    content: '';
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 6px;
    background: var(--primary);
}
.brochure-wrap .hl-feature:nth-child(1)::before {
 background: linear-gradient(180deg, #f59e0b 0%, #ef4444 100%);
}
.brochure-wrap .hl-feature:nth-child(2)::before {
 background: linear-gradient(180deg, #10b981 0%, #059669 100%);
}
.brochure-wrap .hl-feature:nth-child(3)::before {
 background: linear-gradient(180deg, #7c3aed 0%, #6d28d9 100%);
}
.brochure-wrap .hl-feature:nth-child(4)::before {
 background: linear-gradient(180deg, #0ea5e9 0%, #0284c7 100%);
}
.brochure-wrap .hl-feature:nth-child(5)::before {
 background: linear-gradient(180deg, #ec4899 0%, #db2777 100%);
}
.brochure-wrap .hl-feature:nth-child(6)::before {
 background: linear-gradient(180deg, #14b8a6 0%, #0d9488 100%);
}
.brochure-wrap .hl-feature:nth-child(7)::before {
 background: linear-gradient(180deg, #f59e0b 0%, #d97706 100%);
}
.brochure-wrap .hl-feature:hover {

    transform: translateX(6px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.1);
}
.brochure-wrap .hl-num {

    flex-shrink: 0;
    width: 72px;
    height: 72px;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    font-weight: 900;
    color: var(--white);
    line-height: 1;
}
.brochure-wrap .hl-feature:nth-child(1) .hl-num {
 background: linear-gradient(135deg, #f59e0b 0%, #ef4444 100%);
}
.brochure-wrap .hl-feature:nth-child(2) .hl-num {
 background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}
.brochure-wrap .hl-feature:nth-child(3) .hl-num {
 background: linear-gradient(135deg, #7c3aed 0%, #6d28d9 100%);
}
.brochure-wrap .hl-feature:nth-child(4) .hl-num {
 background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
}
.brochure-wrap .hl-feature:nth-child(5) .hl-num {
 background: linear-gradient(135deg, #ec4899 0%, #db2777 100%);
}
.brochure-wrap .hl-feature:nth-child(6) .hl-num {
 background: linear-gradient(135deg, #14b8a6 0%, #0d9488 100%);
}
.brochure-wrap .hl-feature:nth-child(7) .hl-num {
 background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}
.brochure-wrap .hl-content {

    flex: 1;
}
.brochure-wrap .hl-content h3 {

    font-size: 20px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 10px;
    line-height: 1.4;
}
.brochure-wrap .hl-content p {

    font-size: 14px;
    color: var(--text-medium);
    line-height: 1.85;
}
.brochure-wrap .hl-content p strong {

    color: var(--primary);
    font-weight: 700;
}
.brochure-wrap .hl-content .hl-tags {

    margin-top: 12px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.brochure-wrap .hl-tag {

    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 6px;
    background: #f1f5f9;
    color: var(--text-medium);
}
.brochure-wrap .hl-feature:nth-child(1) .hl-tag {
 background: #fef3c7; color: #b45309;
}
.brochure-wrap .hl-feature:nth-child(2) .hl-tag {
 background: #d1fae5; color: #047857;
}
.brochure-wrap .hl-feature:nth-child(3) .hl-tag {
 background: #ede9fe; color: #6d28d9;
}
.brochure-wrap .hl-feature:nth-child(4) .hl-tag {
 background: #e0f2fe; color: #0369a1;
}
.brochure-wrap .hl-feature:nth-child(5) .hl-tag {
 background: #fce7f3; color: #be185d;
}
.brochure-wrap .hl-feature:nth-child(6) .hl-tag {
 background: #ccfbf1; color: #0f766e;
}
.brochure-wrap .hl-feature:nth-child(7) .hl-tag {
 background: #fef3c7; color: #b45309;
}
.brochure-wrap /* ============ HIGHLIGHTS (original 4 cards) ============ */
  .highlights {

    background: var(--white);
}
.brochure-wrap .highlights-grid {

    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.brochure-wrap .highlight-card {

    text-align: center;
    padding: 40px 24px;
    border-radius: 16px;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border: 1px solid var(--border);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}
.brochure-wrap .highlight-card::before {

    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: var(--primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}
.brochure-wrap .highlight-card:hover {

    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
    border-color: var(--primary-light);
}
.brochure-wrap .highlight-card:hover::before {

    transform: scaleX(1);
}
.brochure-wrap .highlight-icon {

    font-size: 48px;
    margin-bottom: 16px;
    line-height: 1;
}
.brochure-wrap .highlight-card h3 {

    font-size: 18px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 8px;
}
.brochure-wrap .highlight-card p {

    font-size: 14px;
    color: var(--text-medium);
    line-height: 1.6;
}
.brochure-wrap /* ============ CURRICULUM ============ */
  .curriculum {

    background: var(--bg-light);
    padding-top: 34px;
}
.brochure-wrap .phase-card {

    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    margin-bottom: 32px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    border: 1px solid var(--border);
    transition: box-shadow 0.3s;
}
.brochure-wrap .phase-card:hover {

    box-shadow: 0 8px 40px rgba(0,0,0,0.1);
}
.brochure-wrap .phase-header {

    padding: 32px 40px;
    color: var(--white);
    position: relative;
    overflow: hidden;
}
.brochure-wrap .phase-header::after {

    content: '';
    position: absolute;
    top: 0; right: 0; bottom: 0;
    width: 300px;
    background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.05) 100%);
}
.brochure-wrap .phase-1 .phase-header {
 background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
}
.brochure-wrap .phase-2 .phase-header {
 background: linear-gradient(135deg, #7c3aed 0%, #6d28d9 100%);
}
.brochure-wrap .phase-3 .phase-header {
 background: linear-gradient(135deg, #059669 0%, #047857 100%);
}
.brochure-wrap .phase-4 .phase-header {
 background: linear-gradient(135deg, #d97706 0%, #b45309 100%);
}
.brochure-wrap .phase-header-inner {

    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 2;
}
.brochure-wrap .phase-label {

    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    opacity: 0.8;
    margin-bottom: 8px;
}
.brochure-wrap .phase-title {

    font-size: 28px;
    font-weight: 800;
}
.brochure-wrap .phase-meta {

    text-align: right;
}
.brochure-wrap .phase-days {

    font-size: 48px;
    font-weight: 900;
    line-height: 1;
}
.brochure-wrap .phase-days-label {

    font-size: 14px;
    opacity: 0.8;
    margin-top: 4px;
}
.brochure-wrap .phase-body {

    padding: 32px 40px;
}
.brochure-wrap .module-grid {

    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
.brochure-wrap .module {

    padding: 20px 24px;
    background: var(--bg-light);
    border-radius: 12px;
    border-left: 4px solid var(--primary-light);
    transition: all 0.3s;
}
.brochure-wrap .module:hover {

    background: #eff6ff;
    transform: translateX(4px);
}
.brochure-wrap .phase-1 .module {
 border-left-color: #0ea5e9;
}
.brochure-wrap .phase-2 .module {
 border-left-color: #7c3aed;
}
.brochure-wrap .phase-3 .module {
 border-left-color: #059669;
}
.brochure-wrap .phase-4 .module {
 border-left-color: #d97706;
}
.brochure-wrap .module-head {

    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}
.brochure-wrap .module-name {

    font-size: 16px;
    font-weight: 700;
    color: var(--text-dark);
}
.brochure-wrap .module-days {

    font-size: 12px;
    font-weight: 600;
    color: var(--white);
    padding: 3px 10px;
    border-radius: 20px;
}
.brochure-wrap .phase-1 .module-days {
 background: #0ea5e9;
}
.brochure-wrap .phase-2 .module-days {
 background: #7c3aed;
}
.brochure-wrap .phase-3 .module-days {
 background: #059669;
}
.brochure-wrap .phase-4 .module-days {
 background: #d97706;
}
.brochure-wrap .module-detail {

    font-size: 13px;
    color: var(--text-medium);
    line-height: 1.7;
}
.brochure-wrap .module-detail span {

    display: inline-block;
    margin-right: 6px;
    margin-bottom: 4px;
}
.brochure-wrap .tag-point {

    display: inline-block;
    background: #e0f2fe;
    color: #0369a1;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 12px;
    margin-right: 4px;
    margin-bottom: 4px;
}
.brochure-wrap .phase-2 .tag-point {
 background: #ede9fe; color: #6d28d9;
}
.brochure-wrap .phase-3 .tag-point {
 background: #d1fae5; color: #047857;
}
.brochure-wrap .phase-4 .tag-point {
 background: #fef3c7; color: #b45309;
}
.brochure-wrap /* ============ TARGET AUDIENCE ============ */
  .audience {

    background: var(--white);
}
.brochure-wrap .audience-grid {

    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.brochure-wrap .audience-card {

    padding: 36px 28px;
    border-radius: 16px;
    background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
    border: 2px solid var(--border);
    text-align: center;
    transition: all 0.3s;
}
.brochure-wrap .audience-card:hover {

    border-color: var(--primary-light);
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(30,86,219,0.1);
}
.brochure-wrap .audience-emoji {

    font-size: 56px;
    margin-bottom: 16px;
}
.brochure-wrap .audience-card h3 {

    font-size: 20px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
}
.brochure-wrap .audience-card p {

    font-size: 14px;
    color: var(--text-medium);
    line-height: 1.7;
}
.brochure-wrap /* ============ FEATURES ============ */
  .features {

    background: linear-gradient(180deg, #eef4ff 0%, #e2edff 100%);
    padding: 64px 0;
    display: block; /* 覆盖站点样式中的 .features 网格布局（类名冲突防御） */
}
.brochure-wrap .features .section-title h2 {

    color: var(--text-dark);
}
.brochure-wrap .features .section-title p {

    color: var(--text-medium);
}
.brochure-wrap .features-grid {

    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
}
.brochure-wrap .feature-item {

    display: flex;
    align-items: flex-start;
    gap: 22px;
    padding: 20px 28px;
    background: #ffffff;
    border-radius: 16px;
    border: 1px solid #d5e3ff;
    transition: all 0.3s;
}
.brochure-wrap .feature-item:hover {

    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(30, 95, 216, 0.14);
    border-color: #a8c6ff;
}
.brochure-wrap .feature-num {

    font-size: 32px;
    font-weight: 900;
    background: linear-gradient(135deg, #1e5fd8 0%, #3d8bff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
    flex-shrink: 0;
    min-width: 52px;
}
.brochure-wrap .feature-text h3 {

    font-size: 17px;
    font-weight: 700;
    margin-bottom: 6px;
    color: #12274e;
}
.brochure-wrap .feature-text p {

    font-size: 14px;
    color: var(--text-medium);
    line-height: 1.75;
}
.brochure-wrap /* ============ TIMELINE ============ */
  .timeline-section {

    background: var(--bg-light);
}
.brochure-wrap .timeline {

    max-width: 800px;
    margin: 0 auto;
    position: relative;
    padding-left: 40px;
}
.brochure-wrap .timeline::before {

    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--primary) 0%, var(--primary-light) 50%, var(--accent) 100%);
    border-radius: 2px;
}
.brochure-wrap .timeline-item {

    position: relative;
    margin-bottom: 40px;
    padding: 24px 32px;
    background: var(--white);
    border-radius: 16px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.05);
    border: 1px solid var(--border);
}
.brochure-wrap .timeline-item::before {

    content: '';
    position: absolute;
    left: -48px;
    top: 28px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--white);
    border: 4px solid var(--primary);
    z-index: 2;
}
.brochure-wrap .timeline-phase {

    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    color: var(--white);
    padding: 4px 12px;
    border-radius: 20px;
    margin-bottom: 8px;
}
.brochure-wrap .tl-1 {
 background: #0ea5e9;
}
.brochure-wrap .tl-2 {
 background: #7c3aed;
}
.brochure-wrap .tl-3 {
 background: #059669;
}
.brochure-wrap .tl-4 {
 background: #d97706;
}
.brochure-wrap .timeline-item h3 {

    font-size: 20px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 8px;
}
.brochure-wrap .timeline-item p {

    font-size: 14px;
    color: var(--text-medium);
}
.brochure-wrap .timeline-duration {

    float: right;
    font-size: 14px;
    font-weight: 700;
    color: var(--primary);
}
.brochure-wrap /* ============ ENROLLMENT ============ */
  .enrollment {

    background: var(--white);
    padding: 44px 20px 60px;
}
.brochure-wrap .enrollment-box {

    max-width: 1040px;
    margin: 0 auto;
    background: linear-gradient(135deg, #1a56db 0%, #2563eb 100%);
    border-radius: 20px;
    padding: 34px 48px 36px;
    color: var(--white);
    text-align: center;
    position: relative;
    overflow: hidden;
}
.brochure-wrap .enrollment-box::before {

    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(245,158,11,0.15) 0%, transparent 70%);
    border-radius: 50%;
}
.brochure-wrap .enrollment-box::after {

    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
    border-radius: 50%;
}
.brochure-wrap .enrollment-box h2 {

    font-size: 27px;
    font-weight: 800;
    margin-bottom: 10px;
    position: relative;
    z-index: 2;
}
.brochure-wrap .enrollment-box > p {

    font-size: 15px;
    color: rgba(255,255,255,0.85);
    margin-bottom: 26px;
    position: relative;
    z-index: 2;
}
.brochure-wrap .enroll-grid {

    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative;
    z-index: 2;
    margin-bottom: 28px;
}
.brochure-wrap .enroll-item {

    text-align: center;
}
.brochure-wrap .enroll-item .icon {

    font-size: 28px;
    margin-bottom: 8px;
}
.brochure-wrap .enroll-item .label {

    font-size: 13px;
    color: rgba(255,255,255,0.7);
    margin-bottom: 3px;
}
.brochure-wrap .enroll-item .value {

    font-size: 17px;
    font-weight: 700;
}
.brochure-wrap .enroll-btn {

    display: inline-block;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
    color: var(--white);
    font-size: 18px;
    font-weight: 700;
    padding: 13px 52px;
    border-radius: 50px;
    text-decoration: none;
    position: relative;
    z-index: 2;
    box-shadow: 0 8px 30px rgba(245,158,11,0.4);
    transition: all 0.3s;
    letter-spacing: 4px;
}
.brochure-wrap .enroll-btn:hover {

    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(245,158,11,0.5);
}
.brochure-wrap /* ============ FOOTER ============ */
  .footer {

    background: var(--bg-dark);
    color: rgba(255,255,255,0.6);
    text-align: center;
    padding: 40px 24px;
    font-size: 14px;
}
.brochure-wrap .footer p {

    margin-bottom: 8px;
}
.brochure-wrap .footer strong {

    color: rgba(255,255,255,0.9);
}
.brochure-wrap /* ============ AI ERA STATEMENT ============ */
  .ai-era {

    background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 50%, #1e3a5f 100%);
    color: var(--white);
    padding: 90px 0 80px;
    position: relative;
    overflow: hidden;
}
.brochure-wrap .ai-era::before {

    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image:
      radial-gradient(circle at 15% 20%, rgba(245,158,11,0.12) 0%, transparent 35%),
      radial-gradient(circle at 85% 80%, rgba(59,130,246,0.18) 0%, transparent 40%);
}
.brochure-wrap .ai-era-inner {

    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 2;
}
.brochure-wrap .ai-era-headline {

    text-align: center;
    margin-bottom: 50px;
}
.brochure-wrap .ai-era-headline .label {

    display: inline-block;
    background: rgba(245,158,11,0.15);
    border: 1px solid rgba(245,158,11,0.4);
    color: var(--accent-light);
    padding: 6px 20px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 2px;
    margin-bottom: 20px;
}
.brochure-wrap .ai-era-headline h2 {

    font-size: 40px;
    font-weight: 900;
    line-height: 1.3;
    margin-bottom: 12px;
}
.brochure-wrap .ai-era-headline h2 .highlight {

    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.brochure-wrap .ai-era-headline p {

    font-size: 16px;
    color: rgba(255,255,255,0.65);
}
.brochure-wrap .ai-era-grid {

    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 40px;
}
.brochure-wrap .ai-card {

    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 20px;
    padding: 36px 32px;
    backdrop-filter: blur(20px);
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}
.brochure-wrap .ai-card::before {

    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 4px;
}
.brochure-wrap .ai-card.break::before {
 background: linear-gradient(90deg, #f59e0b 0%, #ef4444 100%);
}
.brochure-wrap .ai-card.career::before {
 background: linear-gradient(90deg, #10b981 0%, #06b6d4 100%);
}
.brochure-wrap .ai-card:hover {

    transform: translateY(-6px);
    background: rgba(255,255,255,0.08);
    border-color: rgba(255,255,255,0.2);
}
.brochure-wrap .ai-card-icon {

    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 14px;
    font-size: 28px;
    margin-bottom: 18px;
}
.brochure-wrap .ai-card.break .ai-card-icon {
 background: rgba(245,158,11,0.18);
}
.brochure-wrap .ai-card.career .ai-card-icon {
 background: rgba(16,185,129,0.18);
}
.brochure-wrap .ai-card h3 {

    font-size: 22px;
    font-weight: 800;
    margin-bottom: 18px;
}
.brochure-wrap .ai-card.break h3 {
 color: var(--accent-light);
}
.brochure-wrap .ai-card.career h3 {
 color: #6ee7b7;
}
.brochure-wrap .ai-card ul {

    list-style: none;
    padding: 0;
}
.brochure-wrap .ai-card ul li {

    position: relative;
    padding-left: 24px;
    margin-bottom: 12px;
    font-size: 14px;
    color: rgba(255,255,255,0.78);
    line-height: 1.75;
}
.brochure-wrap .ai-card ul li::before {

    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
}
.brochure-wrap .ai-card.break ul li::before {
 background: var(--accent);
}
.brochure-wrap .ai-card.career ul li::before {
 background: var(--green);
}
.brochure-wrap .ai-card ul li strong {

    color: var(--white);
    font-weight: 700;
}
.brochure-wrap /* ============ MARKET NEWS ============ */
  .market-news {

    background: var(--white);
}
.brochure-wrap .market-stats {

    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 50px;
}
.brochure-wrap .market-stat {

    text-align: center;
    padding: 28px 20px;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-radius: 16px;
    border: 1px solid var(--border);
    transition: all 0.3s;
}
.brochure-wrap .market-stat:hover {

    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.08);
}
.brochure-wrap .market-stat-num {

    font-size: 36px;
    font-weight: 900;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
}
.brochure-wrap .market-stat-unit {

    font-size: 16px;
    color: var(--text-medium);
    margin-top: 4px;
}
.brochure-wrap .market-stat-label {

    font-size: 13px;
    color: var(--text-medium);
    margin-top: 10px;
}
.brochure-wrap .news-grid {

    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.brochure-wrap .news-card {

    border-radius: 16px;
    overflow: hidden;
    background: var(--white);
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    border: 1px solid var(--border);
    transition: all 0.3s;
}
.brochure-wrap .news-card:hover {

    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(0,0,0,0.12);
}
.brochure-wrap .news-img {

    width: 100%;
    aspect-ratio: 16/9;
    overflow: hidden;
    background: #f1f5f9;
}
.brochure-wrap .news-img img {

    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s;
}
.brochure-wrap .news-card:hover .news-img img {

    transform: scale(1.05);
}
.brochure-wrap .news-body {

    padding: 20px 22px;
    max-width: none;
    margin: 0;
}
.brochure-wrap .news-source {

    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    color: var(--primary);
    background: #dbeafe;
    padding: 3px 10px;
    border-radius: 4px;
    margin-bottom: 10px;
}
.brochure-wrap .news-body h3 {

    font-size: 16px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 8px;
    line-height: 1.5;
}
.brochure-wrap .news-body p {

    font-size: 13px;
    color: var(--text-medium);
    line-height: 1.6;
}
.brochure-wrap /* ============ SALARY ============ */
  .salary {

    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    color: var(--white);
}
.brochure-wrap .salary .section-title h2 {
 color: var(--white);
}
.brochure-wrap .salary .section-title p {
 color: rgba(255,255,255,0.6);
}
.brochure-wrap .salary-grid {

    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    max-width: 1000px;
    margin: 0 auto;
}
.brochure-wrap .salary-card {

    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 20px;
    padding: 32px;
    backdrop-filter: blur(10px);
    transition: all 0.3s;
}
.brochure-wrap .salary-card:hover {

    background: rgba(255,255,255,0.1);
    border-color: rgba(245,158,11,0.4);
    transform: translateY(-4px);
}
.brochure-wrap .salary-header {

    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.brochure-wrap .salary-icon {

    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 900;
    flex-shrink: 0;
}
.brochure-wrap .salary-card.cloud .salary-icon {

    background: linear-gradient(135deg, #f59e0b 0%, #ef4444 100%);
    color: var(--white);
}
.brochure-wrap .salary-card.network .salary-icon {

    background: linear-gradient(135deg, #06b6d4 0%, #3b82f6 100%);
    color: var(--white);
}
.brochure-wrap .salary-title {

    font-size: 18px;
    font-weight: 700;
}
.brochure-wrap .salary-sub {

    font-size: 12px;
    color: rgba(255,255,255,0.5);
}
.brochure-wrap .salary-img {

    width: 100%;
    border-radius: 12px;
    overflow: hidden;
    background: var(--white);
    margin-bottom: 16px;
}
.brochure-wrap .salary-img img {

    width: 100%;
    display: block;
}
.brochure-wrap .salary-highlights {

    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}
.brochure-wrap .salary-h {

    padding: 14px;
    border-radius: 10px;
    text-align: center;
}
.brochure-wrap .salary-card.cloud .salary-h {
 background: rgba(245,158,11,0.12);
}
.brochure-wrap .salary-card.network .salary-h {
 background: rgba(6,182,212,0.12);
}
.brochure-wrap .salary-h-label {

    font-size: 11px;
    color: rgba(255,255,255,0.6);
    margin-bottom: 4px;
}
.brochure-wrap .salary-h-value {

    font-size: 20px;
    font-weight: 900;
}
.brochure-wrap .salary-card.cloud .salary-h-value {
 color: var(--accent-light);
}
.brochure-wrap .salary-card.network .salary-h-value {
 color: #67e8f9;
}


  /* ============ RESPONSIVE ============ */
  @media (max-width: 900px) {.brochure-wrap .hero h1 {
 font-size: 40px;
}
.brochure-wrap .hero-subtitle {
 font-size: 16px; letter-spacing: 4px;
}
.brochure-wrap .hero-stats {
 gap: 30px;
}
.brochure-wrap .hero-stat-num {
 font-size: 32px;
}
.brochure-wrap .highlights-grid {
 grid-template-columns: repeat(2, 1fr);
}
.brochure-wrap .module-grid {
 grid-template-columns: 1fr;
}
.brochure-wrap .audience-grid {
 grid-template-columns: 1fr;
}
.brochure-wrap .features-grid {
 grid-template-columns: 1fr;
}
.brochure-wrap .enroll-grid {
 grid-template-columns: repeat(2, 1fr);
}
.brochure-wrap .section-title h2 {
 font-size: 28px;
}
.brochure-wrap .phase-header-inner {
 flex-direction: column; gap: 12px; text-align: left;
}
.brochure-wrap .phase-meta {
 text-align: left;
}
.brochure-wrap .phase-body {
 padding: 24px;
}
.brochure-wrap .phase-header {
 padding: 24px;
}
.brochure-wrap .enrollment-box {
 padding: 32px 24px;
}
.brochure-wrap .ai-era-grid {
 grid-template-columns: 1fr;
}
.brochure-wrap .ai-era-headline h2 {
 font-size: 28px;
}
.brochure-wrap .market-stats {
 grid-template-columns: repeat(2, 1fr);
}
.brochure-wrap .news-grid {
 grid-template-columns: 1fr;
}
.brochure-wrap .salary-grid {
 grid-template-columns: 1fr;
}
.brochure-wrap .directions-grid {
 grid-template-columns: 1fr;
}
.brochure-wrap .hl-feature {
 flex-direction: column; gap: 16px; padding: 24px;
}
.brochure-wrap .hl-num {
 width: 56px; height: 56px; font-size: 26px;
}
.brochure-wrap .intro-banner {
 padding: 28px 20px;
}
.brochure-wrap .intro-banner h3 {
 font-size: 18px;
}
.brochure-wrap .intro-conclusion {
 padding: 24px 20px;
}

  }

  @media (max-width: 600px) {.brochure-wrap .hero h1 {
 font-size: 32px; letter-spacing: 2px;
}
.brochure-wrap .highlights-grid {
 grid-template-columns: 1fr;
}
.brochure-wrap .enroll-grid {
 grid-template-columns: repeat(2, 1fr);
}
.brochure-wrap .enroll-item .icon {
 font-size: 24px;
}
.brochure-wrap .enroll-btn {
 font-size: 16px; padding: 14px 36px;
}

  }

/* ===== 2026-09-24 转化区块增强（版心对齐 + 营销化重设计） ===== */

/* —— 为什么选择我们：不再通栏，收窄为与版心同宽的圆角色块 —— */
.brochure-wrap .features {
  max-width: 1240px;
  width: calc(100% - 32px);
  margin: 0 auto;
  border-radius: 20px;
  box-shadow: 0 10px 36px rgba(30, 95, 216, 0.08);
}

/* —— 课程核心亮点：加底色，与上下区块衔接 —— */
.brochure-wrap .highlights-sec {
  background: linear-gradient(180deg, #e9f1ff 0%, #f5f9ff 100%);
}

/* —— 为什么选择我们：双列卡片 + 标签 + CTA —— */
.brochure-wrap .features-grid {
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.brochure-wrap .feature-item {
  flex-direction: column;
  gap: 0;
  padding: 26px 28px 22px;
  border-radius: 16px;
  position: relative;
  overflow: hidden;
}
.brochure-wrap .feature-item::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, #1e5fd8, #3d8bff);
  opacity: 0;
  transition: opacity .3s;
}
.brochure-wrap .feature-item:hover::after { opacity: 1; }
.brochure-wrap .feature-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
  width: 46px; height: 46px;
  font-size: 18px;
  font-weight: 800;
  color: #fff;
  -webkit-text-fill-color: #fff;
  background: linear-gradient(135deg, #1e5fd8 0%, #3d8bff 100%);
  border-radius: 12px;
  box-shadow: 0 6px 16px rgba(30,95,216,.28);
  margin-bottom: 14px;
}
.brochure-wrap .feature-text h3 { font-size: 18px; }
.brochure-wrap .feature-tags {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-top: 14px;
}
.brochure-wrap .feature-tags span {
  font-size: 12px;
  font-weight: 600;
  color: #1e5fd8;
  background: #eaf2ff;
  border: 1px solid #cfe0ff;
  padding: 3px 12px;
  border-radius: 999px;
}
.brochure-wrap .features-cta {
  max-width: 1200px;
  margin: 26px auto 0;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  font-size: 15px;
  color: var(--text-medium);
}
.brochure-wrap .features-cta a {
  font-weight: 700;
  color: #1e5fd8;
  background: #fff;
  border: 1.5px solid #b9d2ff;
  padding: 9px 22px;
  border-radius: 999px;
  box-shadow: 0 4px 14px rgba(30,95,216,.10);
  transition: all .25s;
}
.brochure-wrap .features-cta a:hover {
  background: #1e5fd8;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(30,95,216,.30);
}

/* —— 适合人群：标签行增强 —— */
.brochure-wrap .audience-tags {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 8px;
  margin-top: 18px; padding-top: 16px;
  border-top: 1px dashed #d5e3ff;
}
.brochure-wrap .audience-tags span {
  font-size: 12px; font-weight: 600; color: #1e5fd8;
  background: #eaf2ff; padding: 3px 12px; border-radius: 999px;
}

/* —— 报名须知：紧迫感 + 权益 + 双 CTA —— */
.brochure-wrap .enrollment-box {
  max-width: 1200px;
  padding: 40px 56px 44px;
  background: linear-gradient(135deg, #12409f 0%, #1e5fd8 55%, #2f7bff 100%);
}
.brochure-wrap .enroll-head { position: relative; z-index: 2; }
.brochure-wrap .enroll-quota {
  max-width: 460px;
  margin: 18px auto 0;
}
.brochure-wrap .quota-bar {
  height: 10px;
  background: rgba(255,255,255,.18);
  border-radius: 999px;
  overflow: hidden;
}
.brochure-wrap .quota-fill {
  display: block;
  width: 68%;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, #ffd166, #ff9f1c);
  box-shadow: 0 0 12px rgba(255,159,28,.6);
}
.brochure-wrap .quota-text {
  display: flex;
  justify-content: space-between;
  margin-top: 8px;
  font-size: 12.5px;
  color: rgba(255,255,255,.78);
}
.brochure-wrap .quota-text b { color: #ffd166; }
.brochure-wrap .enroll-grid { margin: 26px 0 0; }
.brochure-wrap .enroll-item {
  background: rgba(255,255,255,.10);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 14px;
  padding: 16px 10px;
}
.brochure-wrap .enroll-gifts {
  position: relative; z-index: 2;
  margin-top: 24px;
  background: rgba(255,255,255,.10);
  border: 1px dashed rgba(255,255,255,.35);
  border-radius: 14px;
  padding: 18px 24px 20px;
}
.brochure-wrap .gift-title {
  font-size: 16px; font-weight: 800; margin-bottom: 12px; text-align: center;
}
.brochure-wrap .gift-list {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 10px;
}
.brochure-wrap .gift-list span {
  font-size: 13px; font-weight: 600;
  background: rgba(255,255,255,.14);
  border: 1px solid rgba(255,255,255,.22);
  padding: 6px 16px;
  border-radius: 999px;
}
.brochure-wrap .enroll-actions {
  position: relative; z-index: 2;
  margin-top: 28px;
  display: flex; flex-direction: column; align-items: center; gap: 12px;
}
.brochure-wrap .enroll-btn {
  font-size: 19px;
  padding: 15px 64px;
  animation: enrollPulse 2.4s ease-in-out infinite;
}
@keyframes enrollPulse {
  0%, 100% { box-shadow: 0 8px 30px rgba(245,158,11,.4); }
  50% { box-shadow: 0 8px 42px rgba(245,158,11,.65); transform: translateY(-1px); }
}
.brochure-wrap .enroll-phone {
  font-size: 13.5px;
  color: rgba(255,255,255,.85);
}
.brochure-wrap .enroll-phone:hover { color: #fff; }

/* —— 移动端适配 —— */
@media (max-width: 768px) {
  .brochure-wrap .features-grid { grid-template-columns: 1fr; gap: 14px; }
  .brochure-wrap .features-cta { flex-direction: column; gap: 10px; text-align: center; }
  .brochure-wrap .enrollment-box { padding: 30px 22px 34px; }
  .brochure-wrap .quota-text { flex-direction: column; gap: 4px; align-items: center; }
  .brochure-wrap .gift-list { gap: 8px; }
  .brochure-wrap .enroll-btn { font-size: 16px; padding: 14px 40px; }
}