/* 页面标题 */
.page-title {
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    color: #fff;
    padding: 30px 30px;
    margin-top: 150px;
}

.page-title h1 {
    font-size: 28px;
    margin-bottom: 5px;
    font-weight: 700;
    line-height: 1.2;
}

.breadcrumb {
    font-size: 13px;
    opacity: 0.9;
    max-width: 1400px;
    margin: 0 auto;
}

.breadcrumb a {
    color: #fff;
    opacity: 0.9;
}

.breadcrumb a:hover {
    opacity: 1;
}

.breadcrumb span {
    opacity: 0.8;
}

/* 会员服务 */
.members-section {
    padding: 80px 0;
    background: #f9f9f9;
}

/* 会员统计 */
.member-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 60px;
}

.stat-item {
    text-align: center;
    padding: 40px 30px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.stat-number {
    font-size: 48px;
    font-weight: 700;
    color: #1e3c72;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 18px;
    color: #666;
}

/* 申请流程 */
.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 60px;
}

.process-step {
    background: #fff;
    padding: 40px 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    position: relative;
}

.process-step::after {
    content: '→';
    position: absolute;
    right: -20px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 30px;
    color: #1e3c72;
    opacity: 0.3;
}

.process-step:last-child::after {
    display: none;
}

.step-number {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: #fff;
    color: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    font-weight: 800;
    margin: 0 auto 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    border: 3px solid #1e3c72;
}

.process-step h3 {
    font-size: 20px;
    color: #1e3c72;
    margin-bottom: 15px;
    font-weight: 600;
}

.process-step p {
    font-size: 16px;
    color: #666;
    line-height: 1.6;
}

/* 在线申请表单 */
.application-form-wrapper {
    background: #fff;
    padding: 30px 40px;
    border-radius: 4px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    margin-bottom: 60px;
    border: 1px solid #e8e8e8;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.application-form .form-group {
    margin-bottom: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: 500;
    color: #333;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #d9d9d9;
    border-radius: 2px;
    font-size: 14px;
    font-family: inherit;
    transition: all 0.2s ease;
    background: #fff;
}

.form-group input:hover,
.form-group select:hover,
.form-group textarea:hover {
    border-color: #40a9ff;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #1890ff;
    box-shadow: 0 0 0 2px rgba(24, 144, 255, 0.2);
}

.application-form .btn-primary {
    background: #1890ff;
    border: none;
    padding: 10px 30px;
    font-size: 14px;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.application-form .btn-primary:hover {
    background: #40a9ff;
    box-shadow: 0 2px 8px rgba(24, 144, 255, 0.4);
}

.application-form .btn-block {
    width: 100%;
}

/* 会员单位展示 */
.member-companies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.member-company-card {
    background: #fff;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.member-company-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.company-icon {
    font-size: 50px;
    margin-bottom: 15px;
}

.member-company-card h3 {
    font-size: 18px;
    color: #1e3c72;
    margin-bottom: 10px;
    font-weight: 600;
}

.member-company-card p {
    font-size: 14px;
    color: #666;
}

/* 会员权益 */
.member-benefits {
    padding: 80px 0;
    background: linear-gradient(135deg, #f9f9f9 0%, #f0f0f0 100%);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.benefit-card {
    background: #fff;
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.2);
}

.benefit-icon {
    font-size: 64px;
    margin-bottom: 20px;
}

.benefit-card h3 {
    font-size: 24px;
    color: #1e3c72;
    margin-bottom: 15px;
    font-weight: 600;
}

.benefit-card p {
    font-size: 16px;
    color: #666;
    line-height: 1.8;
}

/* 会员展示 */
.member-showcase {
    padding: 80px 0;
    background: #fff;
}

.members-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.member-card {
    background: #fff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.member-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.2);
}

.member-logo {
    height: 150px;
    background: linear-gradient(135deg, #f9f9f9 0%, #f0f0f0 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px;
}

.member-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.member-info {
    padding: 25px;
}

.member-info h3 {
    font-size: 20px;
    color: #333;
    margin-bottom: 10px;
    font-weight: 600;
    line-height: 1.4;
}

.member-level {
    display: inline-block;
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    color: #fff;
    padding: 5px 15px;
    border-radius: 15px;
    font-size: 13px;
    margin-bottom: 15px;
    font-weight: 500;
}

.member-desc {
    font-size: 15px;
    color: #666;
    line-height: 1.6;
}

/* 申请流程 */
.application-process {
    padding: 80px 0;
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    color: #fff;
}

.process-steps {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 50px;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.process-step {
    flex: 1;
    text-align: center;
    padding: 0 20px;
}

.step-number {
    width: 80px;
    height: 80px;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    font-weight: 700;
    margin: 0 auto 20px;
    transition: all 0.3s ease;
}

.process-step:hover .step-number {
    background: rgba(255,255,255,0.3);
    transform: scale(1.1);
}

.step-content h3 {
    font-size: 20px;
    margin-bottom: 10px;
    font-weight: 600;
}

.step-content p {
    font-size: 15px;
    opacity: 0.9;
}

.process-arrow {
    font-size: 36px;
    color: rgba(255,255,255,0.5);
}

.cta-section {
    text-align: center;
    padding-top: 20px;
}

.btn-large {
    padding: 18px 50px;
    font-size: 18px;
    border-radius: 10px;
}

/* 会员统计 */
.member-stats {
    padding: 80px 0;
    background: #fff;
}

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

.stat-item {
    text-align: center;
    padding: 40px 30px;
    background: linear-gradient(135deg, #f9f9f9 0%, #f0f0f0 100%);
    border-radius: 15px;
    transition: all 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.stat-icon {
    font-size: 48px;
    margin-bottom: 15px;
}

.stat-number {
    font-size: 48px;
    font-weight: 700;
    color: #1e3c72;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 18px;
    color: #666;
}

/* 响应式设计 */
@media (max-width: 992px) {
    .process-steps {
        flex-direction: column;
        gap: 30px;
    }

    .process-arrow {
        transform: rotate(90deg);
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .page-title {
        margin-top: 100px;
        padding: 20px 20px;
    }

    .page-title h1 {
        font-size: 22px;
        line-height: 1.2;
    }

    .member-benefits,
    .member-showcase,
    .application-process,
    .member-stats {
        padding: 50px 0;
    }

    .benefits-grid,
    .members-grid {
        grid-template-columns: 1fr;
    }

    .section-header h2 {
        font-size: 28px;
    }
}

@media (max-width: 480px) {
    .page-title h1 {
        font-size: 18px;
        line-height: 1.2;
    }

    .breadcrumb {
        font-size: 11px;
    }

    .levels-grid {
        grid-template-columns: 1fr;
    }

    .level-header h3 {
        font-size: 20px;
    }

    .benefit-card {
        padding: 30px 20px;
    }

    .benefit-icon {
        font-size: 48px;
    }

    .benefit-card h3 {
        font-size: 20px;
    }

    .stat-item {
        padding: 30px 20px;
    }

    .stat-number {
        font-size: 36px;
    }

    .stat-label {
        font-size: 16px;
    }
}