/* 关于页面专用样式 */

/* 继承通用布局和样式 */
.content-wrapper {
    /* 移除padding-top，由于main-content将提供间距 */
}

/* 主内容区域限制阅读宽度 */
.main-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--space-10) var(--space-6);
}

/* 英雄区域 - 完全按照首页样式 */
.hero-section {
  background: var(--gradient-hero);
  color: var(--neutral-white);
  text-align: center;
  padding: var(--space-24) var(--space-4);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(255, 255, 255, 0.08) 0%, transparent 50%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
}

.hero-title {
  font-size: clamp(3rem, 8vw, 5rem);
  font-weight: 700;
  margin-bottom: var(--space-6);
  text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  margin-bottom: var(--space-4);
  font-weight: 300;
  opacity: 0.95;
}

.hero-description {
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  margin-bottom: var(--space-12);
  opacity: 0.9;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}

/* CTA 按钮组 - 与首页保持一致 */
.cta-buttons {
  display: flex;
  gap: var(--space-6);
  justify-content: center;
  flex-wrap: wrap;
  margin-top: var(--space-8);
}

.btn-primary, .btn-secondary {
  padding: var(--space-4) var(--space-8);
  border: none;
  border-radius: var(--radius-xl);
  font-size: 1.125rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  min-width: 160px;
  justify-content: center;
}

.btn-primary {
  background: var(--neutral-white);
  color: var(--primary-blue);
  box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
  background: var(--neutral-gray-50);
}

.btn-secondary {
  background: transparent;
  color: var(--neutral-white);
  border: 2px solid var(--neutral-white);
}

.btn-secondary:hover {
  background: var(--neutral-white);
  color: var(--primary-blue);
  transform: translateY(-2px);
}

/* 滚动指示器 - 完全按照首页样式 */
.scroll-indicator {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  color: var(--neutral-white);
  opacity: 0.7;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateX(-50%) translateY(0);
  }
  40% {
    transform: translateX(-50%) translateY(-10px);
  }
  60% {
    transform: translateX(-50%) translateY(-5px);
  }
}

/* 介绍部分 */
.intro-section {
    background: var(--gradient-light);
    padding: 40px;
    border-radius: 16px;
    margin-bottom: 40px;
    text-align: center;
}

.intro-text {
    font-size: 18px;
    color: var(--neutral-gray-700);
    line-height: 1.8;
    font-weight: 500;
}

/* 章节标题样式 */
.section-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.section-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-light);
    border-radius: 50%;
    flex-shrink: 0;
}

.section-icon svg {
    width: 32px;
    height: 32px;
    color: var(--primary-blue);
}

.section-title {
    font-size: 24px;
    font-weight: 600;
    color: var(--primary-blue-dark);
    margin: 0;
    line-height: 1.3;
}

.section-intro {
    font-size: 16px;
    color: var(--neutral-gray-600);
    margin-bottom: 30px;
    line-height: 1.6;
}

/* 合规部分 - 现代化设计 */
.compliance-section {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    padding: 60px 40px;
    border-radius: 24px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.06);
    margin-bottom: 60px;
    border: 1px solid rgba(226, 232, 240, 0.8);
}

.compliance-item {
    margin-bottom: 48px;
    padding: 36px;
    background: linear-gradient(135deg, #ffffff 0%, #fafbfc 100%);
    border-radius: 20px;
    border: 1px solid rgba(226, 232, 240, 0.6);
    box-shadow: 0 8px 24px rgba(26, 115, 232, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.compliance-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 5px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-light) 100%);
    transition: width 0.3s ease;
}

.compliance-item:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(26, 115, 232, 0.15);
    border-color: rgba(26, 115, 232, 0.2);
}

.compliance-item:hover::before {
    width: 8px;
}

.compliance-header {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 24px;
}

.compliance-number {
    min-width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-light) 100%);
    color: white;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.5px;
    box-shadow: 0 8px 20px rgba(26, 115, 232, 0.3);
    transition: all 0.3s ease;
}

.compliance-item:hover .compliance-number {
    transform: scale(1.05);
    box-shadow: 0 12px 28px rgba(26, 115, 232, 0.4);
}

.compliance-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--neutral-gray-800);
    margin: 0;
    line-height: 1.4;
    flex: 1;
}

.compliance-content {
    margin-left: 76px;
}

.principle-item {
    margin-bottom: 20px;
    padding: 24px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 16px;
    line-height: 1.7;
    color: var(--neutral-gray-700);
    border: 1px solid rgba(226, 232, 240, 0.5);
    backdrop-filter: blur(10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    position: relative;
}

.principle-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(135deg, var(--primary-blue-light) 0%, var(--primary-blue) 100%);
    border-radius: 0 8px 8px 0;
    transition: all 0.3s ease;
}

.principle-item:hover {
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(26, 115, 232, 0.2);
    transform: translateX(8px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.principle-item:hover::before {
    width: 5px;
}

.principle-item strong {
    color: var(--primary-blue-dark);
    font-weight: 600;
}

/* 理念部分 */
.philosophy-section {
    background: white;
    padding: 40px;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    margin-bottom: 40px;
}

.philosophy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.philosophy-card {
    background: var(--neutral-gray-50);
    padding: 30px;
    border-radius: 16px;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.philosophy-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-blue-light);
}

.philosophy-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.philosophy-icon svg {
    width: 48px;
    height: 48px;
    color: var(--primary-blue);
}

.philosophy-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--primary-blue-dark);
    margin-bottom: 15px;
    line-height: 1.3;
}

.philosophy-content {
    font-size: 14px;
    color: var(--neutral-gray-600);
    line-height: 1.7;
}

/* 承诺部分 */
.commitment-section {
    background: var(--gradient-primary);
    color: white;
    padding: 50px;
    border-radius: 16px;
    text-align: center;
    margin-bottom: 40px;
    position: relative;
    overflow: hidden;
}

.commitment-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    z-index: 0;
}

.commitment-content {
    position: relative;
    z-index: 1;
}

.commitment-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 25px;
}

.commitment-header .section-icon {
    background: rgba(255, 255, 255, 0.2);
}

.commitment-header .section-icon svg {
    color: white;
}

.commitment-header .section-title {
    color: white;
    margin: 0;
}

.commitment-slogan {
    font-size: 20px;
    font-weight: 500;
    line-height: 1.6;
    opacity: 0.95;
}

/* 结语部分 */
.conclusion-section {
    text-align: center;
    padding: 40px;
    background: var(--gradient-light);
    border-radius: 16px;
}

.conclusion-text {
    font-size: 18px;
    color: var(--primary-blue-dark);
    font-weight: 500;
    line-height: 1.7;
    font-style: italic;
}

/* 响应式设计 - 按照首页样式 */
@media (max-width: 768px) {
    .main-content {
        padding: var(--space-6) var(--space-4);
    }
    
    .hero-section {
        padding: var(--space-16) var(--space-4);
        min-height: 70vh;
        padding-top: calc(var(--space-16) + 120px);
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
        gap: var(--space-4);
        margin-top: var(--space-6);
    }
    
    .btn-primary, .btn-secondary {
        width: 100%;
        max-width: 280px;
        font-size: 1rem;
        padding: var(--space-3) var(--space-6);
    }
    
    .compliance-section {
        padding: 40px 25px;
        margin-bottom: 40px;
    }
    
    .compliance-item {
        padding: 24px;
        margin-bottom: 32px;
    }
    
    .compliance-header {
        flex-direction: column;
        text-align: center;
        gap: 16px;
        align-items: center;
    }
    
    .compliance-number {
        min-width: 48px;
        height: 48px;
        font-size: 18px;
    }
    
    .compliance-content {
        margin-left: 0;
    }
    
    .principle-item {
        padding: 18px;
        margin-bottom: 16px;
    }
    
    .principle-item:hover {
        transform: translateY(-2px);
    }
    
    .section-header {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
    
    .section-icon {
        width: 50px;
        height: 50px;
    }
    
    .section-icon svg {
        width: 24px;
        height: 24px;
    }
    
    .section-title {
        font-size: 20px;
        text-align: center;
    }
    
    .philosophy-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .philosophy-card {
        padding: 20px;
    }
    
    .philosophy-icon {
        width: 60px;
        height: 60px;
    }
    
    .philosophy-icon svg {
        width: 36px;
        height: 36px;
    }
    
    .compliance-content {
        margin-left: 0;
    }
    
    .commitment-header {
        flex-direction: column;
        gap: 10px;
    }
    
    .commitment-slogan {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 24px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .section-title {
        font-size: 18px;
    }
    
    .philosophy-grid {
        grid-template-columns: 1fr;
    }
    
    .compliance-item {
        padding: 20px;
    }
    
    .principle-item {
        padding: 12px;
    }
}