/**
 * 云筑网注册流程 - 独立样式文件
 * 文件路径: /css/yunzhuwang-register.css
 * 所有class均以 _yzr 后缀或前缀，确保与源网站样式隔离
 */

/* ==================== 基础重置 ==================== */
.body_yzr {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif;
    line-height: 1.6;
    color: #333333;
    background-color: #f5f7fa;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ==================== 头部导航 ==================== */
.header_yzr {
    background: #ffffff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container_yzr {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo_yzr {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: #2563eb;
}

.logo-icon_yzr {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.logo-text_yzr {
    font-size: 24px;
    font-weight: 700;
    color: #1e40af;
}

.nav_yzr {
    display: flex;
    align-items: center;
}

.nav-list_yzr {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 30px;
}

.nav-link_yzr {
    text-decoration: none;
    color: #4b5563;
    font-size: 15px;
    font-weight: 500;
    transition: color 0.3s ease;
    padding: 8px 0;
    position: relative;
}

.nav-link_yzr:hover {
    color: #2563eb;
}

.nav-link_yzr::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: #2563eb;
    transition: width 0.3s ease;
}

.nav-link_yzr:hover::after {
    width: 100%;
}

/* ==================== 面包屑导航 ==================== */
.breadcrumb_yzr {
    max-width: 1200px;
    margin: 0 auto;
    padding: 15px 20px;
    font-size: 14px;
    color: #6b7280;
}

.breadcrumb-link_yzr {
    text-decoration: none;
    color: #6b7280;
    transition: color 0.3s ease;
}

.breadcrumb-link_yzr:hover {
    color: #2563eb;
}

.breadcrumb-separator_yzr {
    margin: 0 10px;
    color: #9ca3af;
}

.breadcrumb-current_yzr {
    color: #374151;
    font-weight: 500;
}

/* ==================== 主容器 ==================== */
.main-container_yzr {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

/* ==================== Hero区域 ==================== */
.hero-section_yzr {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    border-radius: 16px;
    padding: 60px 40px;
    text-align: center;
    color: #ffffff;
    margin-bottom: 40px;
    box-shadow: 0 10px 40px rgba(37, 99, 235, 0.3);
}

.hero-title_yzr {
    font-size: 42px;
    font-weight: 700;
    margin: 0 0 20px 0;
    line-height: 1.2;
}

.hero-subtitle_yzr {
    font-size: 18px;
    margin: 0 0 30px 0;
    opacity: 0.95;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-features_yzr {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 30px;
}

.hero-feature_yzr {
    background: rgba(255, 255, 255, 0.15);
    padding: 12px 24px;
    border-radius: 30px;
    font-size: 14px;
    font-weight: 500;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* ==================== 注册流程步骤 ==================== */
.process-section_yzr {
    margin-bottom: 50px;
}

.section-title_yzr {
    font-size: 28px;
    font-weight: 700;
    color: #1f2937;
    margin: 0 0 30px 0;
    text-align: center;
}

.process-steps_yzr {
    display: flex;
    justify-content: space-between;
    position: relative;
    gap: 20px;
    flex-wrap: wrap;
}

.process-step_yzr {
    flex: 1;
    min-width: 200px;
    background: #ffffff;
    border-radius: 12px;
    padding: 30px 20px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.process-step_yzr:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.step-number_yzr {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
    color: #ffffff;
    margin: 0 auto 20px;
}

.step-icon_yzr {
    font-size: 40px;
    margin-bottom: 15px;
}

.step-title_yzr {
    font-size: 18px;
    font-weight: 600;
    color: #1f2937;
    margin: 0 0 10px 0;
}

.step-desc_yzr {
    font-size: 14px;
    color: #6b7280;
    margin: 0;
    line-height: 1.5;
}

/* ==================== 详细步骤内容 ==================== */
.steps-detail_yzr {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.step-card_yzr {
    background: #ffffff;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    border-left: 4px solid #2563eb;
}

.step-card-header_yzr {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.step-card-number_yzr {
    width: 36px;
    height: 36px;
    background: #2563eb;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 600;
    color: #ffffff;
}

.step-card-title_yzr {
    font-size: 20px;
    font-weight: 600;
    color: #1f2937;
    margin: 0;
}

.step-card-content_yzr {
    color: #4b5563;
    line-height: 1.8;
}

.step-card-content_yzr ul {
    margin: 15px 0;
    padding-left: 20px;
}

.step-card-content_yzr li {
    margin-bottom: 10px;
}

.step-card-content_yzr strong {
    color: #1f2937;
}

/* ==================== 注意事项 ==================== */
.notice-section_yzr {
    background: #fffbeb;
    border: 1px solid #fcd34d;
    border-radius: 12px;
    padding: 30px;
    margin-bottom: 40px;
}

.notice-title_yzr {
    font-size: 20px;
    font-weight: 600;
    color: #92400e;
    margin: 0 0 20px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.notice-list_yzr {
    list-style: none;
    margin: 0;
    padding: 0;
}

.notice-item_yzr {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 15px;
    color: #78350f;
    font-size: 15px;
}

.notice-item_yzr:last-child {
    margin-bottom: 0;
}

.notice-icon_yzr {
    color: #d97706;
    font-weight: bold;
}

/* ====================  CTA按钮区域 ==================== */
.cta-section_yzr {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    border-radius: 16px;
    padding: 50px 40px;
    text-align: center;
    color: #ffffff;
    margin-bottom: 40px;
}

.cta-title_yzr {
    font-size: 32px;
    font-weight: 700;
    margin: 0 0 15px 0;
}

.cta-subtitle_yzr {
    font-size: 16px;
    opacity: 0.95;
    margin: 0 0 30px 0;
}

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

.btn-primary_yzr {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #ffffff;
    color: #2563eb;
    padding: 16px 40px;
    border-radius: 30px;
    text-decoration: none;
    font-size: 16px;
    font-weight: 600;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn-primary_yzr:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.btn-secondary_yzr {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: transparent;
    color: #ffffff;
    padding: 16px 40px;
    border-radius: 30px;
    text-decoration: none;
    font-size: 16px;
    font-weight: 600;
    border: 2px solid #ffffff;
    transition: background 0.3s ease, color 0.3s ease;
}

.btn-secondary_yzr:hover {
    background: #ffffff;
    color: #2563eb;
}

/* ==================== 常见问题FAQ ==================== */
.faq-section_yzr {
    margin-top: 50px;
}

.faq-list_yzr {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.faq-item_yzr {
    background: #ffffff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.faq-question_yzr {
    padding: 20px 25px;
    font-size: 16px;
    font-weight: 600;
    color: #1f2937;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.3s ease;
}

.faq-question_yzr:hover {
    background: #f9fafb;
}

.faq-icon_yzr {
    font-size: 20px;
    color: #2563eb;
    transition: transform 0.3s ease;
}

.faq-item_yzr.active_yzr .faq-icon_yzr {
    transform: rotate(45deg);
}

.faq-answer_yzr {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    background: #f9fafb;
}

.faq-item_yzr.active_yzr .faq-answer_yzr {
    max-height: 500px;
    padding: 0 25px 20px;
}

.faq-answer-content_yzr {
    color: #4b5563;
    line-height: 1.7;
}

/* ==================== 联系方式 ==================== */
.contact-section_yzr {
    background: #ffffff;
    border-radius: 12px;
    padding: 40px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    margin-top: 50px;
}

.contact-title_yzr {
    font-size: 24px;
    font-weight: 600;
    color: #1f2937;
    margin: 0 0 20px 0;
}

.contact-info_yzr {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.contact-item_yzr {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    color: #4b5563;
}

.contact-icon_yzr {
    font-size: 24px;
}

.contact-link_yzr {
    color: #2563eb;
    text-decoration: none;
    font-weight: 500;
}

.contact-link_yzr:hover {
    text-decoration: underline;
}

/* ==================== 响应式设计 ==================== */
@media (max-width: 768px) {
    .nav-list_yzr {
        display: none;
    }
    
    .hero-title_yzr {
        font-size: 28px;
    }
    
    .hero-subtitle_yzr {
        font-size: 16px;
    }
    
    .process-steps_yzr {
        flex-direction: column;
    }
    
    .process-step_yzr {
        min-width: 100%;
    }
    
    .hero-section_yzr {
        padding: 40px 20px;
    }
    
    .cta-section_yzr {
        padding: 40px 20px;
    }
    
    .cta-title_yzr {
        font-size: 24px;
    }
    
    .cta-buttons_yzr {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-primary_yzr,
    .btn-secondary_yzr {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
}