/* ===== 全局色彩变量与基础样式 ===== */
:root {
    /* 主色调 - 整合原有 + 新增 */
    --primary-color: #004ea2;
    --primary-light: #2c80ff;
    --primary-dark: #1e2b5c;
    --secondary-color: #1f2833;
    
    /* 渐变色 */
    --gradient-main: linear-gradient(135deg, #004ea2 0%, #2c80ff 100%);
    --aigc-gradient: linear-gradient(135deg, #ff4d6d 0%, #ff7b4e 50%, #457b9d 100%);
    --design-gradient: linear-gradient(135deg, #ff4d6d 0%, #ff7b4e 100%);
    --video-gradient: linear-gradient(135deg, #5F2EEA 0%, #A855F7 50%, #F97316 100%);
    --accent-gradient: linear-gradient(135deg, #ff7e5e, #ffb88c);
    
    /* 背景色 */
    --light-bg: #f8fafc;
    --dark-bg: #111827;
    --bg-white: #ffffff;
    --bg-soft: #f8faff;
    --bg-warm: #fff9f5;
    --bg-cool: #f0f4fe;
    
    /* 文字颜色 */
    --text-dark: #1f2937;
    --text-medium: #4b5563;
    
    /* 边框与阴影 */
    --border-color: #e5e7eb;
    --module-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    
    /* 新增色彩 */
    --accent-orange: #ff7e5e;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Microsoft YaHei", "Segoe UI", sans-serif;
}

body {
    color: var(--text-dark);
    background-color: var(--bg-white);
    line-height: 1.6;
    scroll-behavior: smooth;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

.container {
    width: 1152px;
    margin: 0 auto;
    padding: 0 15px;
}

/* ===== 差异化背景类 ===== */
.bg-soft { background: var(--bg-soft); }
.bg-warm { background: var(--bg-warm); }
.bg-cool { background: var(--bg-cool); }
.bg-white { background: var(--bg-white); }



/* ===== 课程头部 ===== */
.course-header {
    padding: 40px 0;
    background: var(--video-gradient);
    color: white;
    text-align: center;
}


.course-header-title {
    font-size: 46px;
    margin-bottom: 20px;
    font-weight: 800;
    max-width: 900px;
    margin: 0 auto 20px;
}
.course-badge{
	margin-bottom: 15px;
}
.course-header-subtitle {
    font-size: 20px;
    margin-bottom: 40px;
    opacity: 0.9;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.course-highlights {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.highlight-item {
    text-align: center;
    padding: 20px;
    min-width: 160px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 12px;
    backdrop-filter: blur(10px);
}

.highlight-number {
    font-size: 32px;
    font-weight: 800;
}

.course-cta {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.btn-primary,
.btn-outline {
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: white;
    color: #ff4d6d;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.btn-outline {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-primary:hover,
.btn-outline:hover {
    transform: translateY(-3px);
}

/* ===== 通用板块样式 ===== */
.section-title {
    font-size: 36px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 20px;
}

.section-title::after {
    content: "";
    display: block;
    width: 80px;
    height: 4px;
    background: var(--design-gradient);
    margin: 10px auto 0;
    border-radius: 2px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-medium);
    margin-bottom: 60px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.breadcrumb {
    padding: 15px 0;
    font-size: 14px;
    color: #666;
}

/* ===== 风口专业板块 ===== */
.featured-overview {
    padding: 70px 0;
    position: relative;
    overflow: hidden;
}

.featured-overview .section-title {
    font-size: 2.4rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-dark), var(--accent-orange));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 1rem;
}

.featured-overview .section-title::after {
    display: none;
}

.showcase-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.showcase-card {
    background: white;
    border-radius: 36px;
    padding: 32px;
    box-shadow: 0 20px 35px -12px rgba(0, 0, 0, 0.05);
    transition: all 0.3s;
    border: 1px solid rgba(0, 0, 0, 0.03);
}

.showcase-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 40px -15px rgba(255, 126, 94, 0.2);
}

.showcase-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(145deg, #fff0eb, #ffe2d9);
    border-radius: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.showcase-icon i {
    font-size: 34px;
    color: var(--accent-orange);
}

.showcase-card h3 {
    font-size: 1.8rem;
    margin-bottom: 16px;
    color: var(--primary-dark);
    font-weight: 700;
}

.feature-list {
    list-style: none;
    padding-left: 0;
    margin-top: 20px;
}

.feature-list li {
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1rem;
    color: #334155;
}

.feature-list li i {
    color: var(--accent-orange);
    width: 22px;
    font-size: 1.1rem;
}

.badge-new {
    display: inline-block;
    background: #ff7e5e20;
    color: #ff6a3d;
    border-radius: 40px;
    padding: 6px 16px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 20px;
}

/* ===== 核心技能矩阵 ===== */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.skill-card {
    background: white;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: 0.3s;
    border: 1px solid #eee;
}

.skill-card:hover {
    transform: translateY(-10px);
    border-color: #ff4d6d;
}

.skill-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, rgba(255, 77, 109, 0.1), rgba(255, 123, 78, 0.1));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.skill-icon i {
    font-size: 2rem;
    color: #ff4d6d;
}

/* ===== 高薪方向网格 ===== */
.prospects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.prospects-grid-full {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 28px;
    margin-top: 20px;
}

.prospect-card {
    background: white;
    border-radius: 16px;
    padding: 30px;
    text-align: center;
    transition: 0.3s;
    border: 1px solid var(--border-color);
}

.prospect-card-full {
    background: white;
    border-radius: 28px;
    padding: 28px 20px;
    text-align: center;
    transition: all 0.2s;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.02);
    border: 1px solid #f0eef3;
}

.prospect-card-full:hover {
    transform: translateY(-6px);
    border-color: #ffd1c2;
}

.prospect-icon-big {
    width: 80px;
    height: 80px;
    background: linear-gradient(145deg, #fff3ef, #ffe6df);
    border-radius: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.prospect-icon-big i {
    font-size: 36px;
    color: var(--accent-orange);
}

.salary-tag {
    background: var(--accent-gradient);
    color: white;
    display: inline-block;
    padding: 5px 18px;
    border-radius: 40px;
    font-weight: 600;
    margin-top: 16px;
    font-size: 0.9rem;
}

/* ===== 就业数据统计 ===== */
.employment-stats {
    background: white;
    border-radius: 12px;
    padding: 40px;
    margin-top: 60px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(90deg, #ff4d6d, #ff7b4e);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ===== 成功案例板块 ===== */
.success-stories {
    padding: 70px 0;
}

.story-card {
    background: white;
    border-radius: 28px;
    padding: 30px;
    box-shadow: 0 15px 30px -12px rgba(0, 0, 0, 0.08);
    border-left: 8px solid var(--accent-orange);
}

.quote-icon {
    font-size: 40px;
    color: #ff7e5e20;
    margin-bottom: 10px;
}

/* ===== 漫剧赚钱路径 ===== */
.money-path {
    padding: 80px 0;
    background: linear-gradient(135deg, #f9f7ff 0%, #ffffff 100%);
    position: relative;
}

.money-path .section-title {
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-dark), var(--accent-orange));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.money-path .section-title::after {
    display: none;
}

.level-badge {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: rgba(30, 43, 92, 0.05);
    padding: 8px 28px;
    border-radius: 60px;
    margin-bottom: 32px;
    border-left: 5px solid var(--accent-orange);
}

.level-badge h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin: 0;
    color: var(--primary-dark);
}

.money-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 28px;
    margin-bottom: 40px;
}

.money-card {
    background: white;
    border-radius: 32px;
    padding: 28px 24px;
    box-shadow: 0 20px 35px -12px rgba(0, 0, 0, 0.05);
    transition: all 0.3s;
    border: 1px solid rgba(255, 126, 94, 0.15);
}

.money-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-orange);
}

.card-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(145deg, #fff3ef, #ffe6df);
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.card-icon i {
    font-size: 32px;
    color: var(--accent-orange);
}

.income-tag {
    background: #ff7e5e20;
    padding: 6px 14px;
    border-radius: 40px;
    font-size: 0.85rem;
    font-weight: 600;
    color: #ff6a3d;
    display: inline-block;
    margin-bottom: 16px;
}

.starter-steps {
    background: linear-gradient(120deg, var(--primary-dark) 0%, #2a3f72 100%);
    border-radius: 48px;
    padding: 40px;
    margin-top: 40px;
    color: white;
}

.steps-row {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    justify-content: space-between;
}

.step-item {
    flex: 1;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(8px);
    border-radius: 28px;
    padding: 20px;
    text-align: center;
}

.step-number {
    width: 44px;
    height: 44px;
    background: var(--accent-orange);
    border-radius: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.5rem;
    margin: 0 auto 16px auto;
}

/* ===== 课程大纲 - 课表样式 ===== */
.syllabus-tabs {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 12px 28px;
    background: white;
    border: 2px solid var(--border-color);
    border-radius: 30px;
    font-weight: 600;
    cursor: pointer;
}

.tab-btn.active {
    background: var(--design-gradient);
    border-color: transparent;
    color: white;
}

.syllabus-content {
    display: none;
}

.syllabus-content.active {
    display: block;
}

.stage-card {
    background: white;
    border-radius: 12px;
    margin-bottom: 25px;
    overflow: hidden;
    box-shadow: var(--module-shadow);
    border: 1px solid var(--border-color);
}

.stage-header {
    background: var(--design-gradient);
    color: white;
    padding: 20px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.stage-title {
    display: flex;
    align-items: center;
    gap: 15px;
}

.stage-number {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.stage-name {
    font-size: 20px;
    font-weight: 600;
}

.stage-duration {
    font-size: 14px;
    background: rgba(255, 255, 255, 0.1);
    padding: 6px 15px;
    border-radius: 20px;
    margin-right: 20px;
}

.stage-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease;
    padding: 0 30px;
}

.stage-content.expanded {
    max-height: 3000px;
    padding: 30px 30px;
}

/* 详细课表卡片样式 */
.daily-detail-card {
    background: white;
    border-radius: 20px;
    margin-bottom: 16px;
    overflow: hidden;
    border: 1px solid #f0eef3;
    transition: all 0.2s;
}

.daily-detail-card:hover {
    border-color: #ffd1c2;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.daily-header {
    background: #fafafc;
    padding: 16px 24px;
    border-bottom: 1px solid #f0eef3;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.daily-day {
    background: linear-gradient(135deg, var(--accent-orange), #ffb88c);
    color: white;
    padding: 4px 14px;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 600;
}

.daily-title {
    font-weight: 700;
    color: var(--primary-dark);
    font-size: 1.05rem;
}

.daily-content {
    padding: 20px 24px;
}

.daily-goal {
    background: #f0f4fe;
    padding: 12px 16px;
    border-radius: 16px;
    margin-bottom: 16px;
    font-size: 0.95rem;
}

.daily-points {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 16px;
}

.point-tag {
    background: #f0f0f0;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    color: #555;
}

.daily-details {
    margin: 0;
    padding-left: 20px;
}

.daily-details li {
    margin-bottom: 10px;
    line-height: 1.5;
    color: #334155;
}

.daily-details li strong {
    color: var(--primary-dark);
}

.highlight {
    background: #fff3e0;
    color: #e67e22;
    padding: 2px 6px;
    border-radius: 8px;
    font-size: 0.85rem;
}

/* 简版课表网格（如需要） */
.daily-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 12px;
}

.daily-item {
    background: #f8f9fa;
    padding: 12px 16px;
    border-radius: 12px;
    border-left: 3px solid #ff4d6d;
}

.daily-item .daily-day {
    font-weight: 700;
    color: #ff4d6d;
    margin-right: 8px;
    background: transparent;
    padding: 0;
}

/* ===== 职业发展路径 ===== */
.career-path {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 60px 0;
    color: white;
}

.path-stages {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.path-stage {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
}

/* ===== CTA区域 ===== */
.course-cta-section {
    padding: 80px 0;
    background: var(--video-gradient);
    color: white;
    text-align: center;
}

/* ===== 评估卡片 ===== */
.assessment-card {
    transition: transform 0.2s;
}

.assessment-card:hover {
    transform: translateY(-4px);
}

/* ===== 响应式布局 ===== */
@media (max-width: 768px) {
    .container {
        width: 100%;
        padding: 0 15px;
    }
    
    .skills-grid,
    .prospects-grid,
    .path-stages,
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .showcase-grid {
        grid-template-columns: 1fr;
    }
    
    .featured-overview .section-title {
        font-size: 1.8rem;
    }
    
    .assessment-overview {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 12px !important;
    }
    
    .daily-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .nav-menu {
        display: none;
    }
    
    .mobile-toggle {
        display: block;
    }
    
    .course-header-title {
        font-size: 32px;
    }
    
    .section-title {
        font-size: 28px;
    }
}

@media (max-width: 480px) {
    .assessment-overview {
        grid-template-columns: 1fr !important;
    }
    
    .stats-grid {
        gap: 20px;
    }
    
    .money-cards-grid {
        grid-template-columns: 1fr;
    }
    
    .steps-row {
        flex-direction: column;
    }
}