/* 通用动画 */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        @keyframes rotate {
            from {
                transform: rotate(0deg);
            }
            to {
                transform: rotate(360deg);
            }
        }
        
        .fade-in-up {
            animation: fadeInUp 0.8s ease-out both;
        }
        
        /* 英雄区域 - 统一样式 */
        .join-hero {
            margin-top: 80px;
            background: linear-gradient(135deg, #1a237e 0%, #3949ab 50%, #5c6bc0 100%);
            padding: 120px 0 80px;
            position: relative;
            overflow: hidden;
        }
        
        .join-hero::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -30%;
            width: 100%;
            height: 200%;
            background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
            animation: rotate 30s linear infinite;
        }
        
        .join-hero-content {
            text-align: center;
            color: var(--white);
            position: relative;
            z-index: 1;
        }
        
        .join-hero h1 {
            font-size: 48px;
            font-weight: 700;
            margin-bottom: var(--spacing-md);
            letter-spacing: 2px;
            animation: fadeInUp 0.8s ease-out;
        }
        
        .join-hero .subtitle {
            font-size: 24px;
            opacity: 0.9;
            margin-bottom: var(--spacing-lg);
            animation: fadeInUp 0.8s ease-out 0.2s both;
        }
        
        .join-hero .description {
            font-size: 18px;
            opacity: 0.8;
            max-width: 700px;
            margin: 0 auto var(--spacing-xl);
            animation: fadeInUp 0.8s ease-out 0.4s both;
            line-height: 1.8;
        }
        
        .join-hero .btn-scroll {
            display: inline-block;
            padding: 12px 32px;
            background: rgba(255, 255, 255, 0.2);
            border: 2px solid var(--white);
            color: var(--white);
            text-decoration: none;
            border-radius: 4px;
            transition: all 0.3s;
            animation: fadeInUp 0.8s ease-out 0.6s both;
        }
        
        .join-hero .btn-scroll:hover {
            background: var(--white);
            color: var(--accent-color);
        }
        
        /* 为什么选择天财 */
        .why-partner {
            padding: var(--spacing-xxl) 0;
            background: var(--white);
        }
        
        .why-partner-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--spacing-xl);
            margin-top: var(--spacing-xl);
        }
        
        .why-partner-card {
            text-align: center;
            padding: var(--spacing-xl);
            background: var(--bg-light);
            border-radius: 8px;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            border: 1px solid var(--border-color);
            position: relative;
            overflow: hidden;
        }
        
        .why-partner-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(26, 35, 126, 0.05) 0%, rgba(183, 28, 28, 0.05) 100%);
            opacity: 0;
            transition: opacity 0.3s;
        }
        
        .why-partner-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
            border-color: var(--primary-light);
        }
        
        .why-partner-card:hover::before {
            opacity: 1;
        }
        
        .why-partner-icon {
            width: 80px;
            height: 80px;
            background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto var(--spacing-md);
            font-size: 36px;
            color: var(--white);
            transition: all 0.3s;
        }
        
        .why-partner-card:hover .why-partner-icon {
            transform: scale(1.1) rotate(5deg);
        }
        
        .why-partner-card h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: var(--spacing-sm);
        }
        
        .why-partner-card .value {
            font-size: 32px;
            font-weight: 700;
            color: var(--accent-color);
            margin-bottom: var(--spacing-xs);
        }
        
        .why-partner-card p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.6;
        }
        
        /* 申请流程 */
        .application-process {
            padding: var(--spacing-xxl) 0;
            background: var(--bg-light);
        }
        
        .process-container {
            max-width: 1000px;
            margin: 0 auto;
        }
        
        .process-timeline {
            position: relative;
            padding: var(--spacing-xl) 0;
        }
        
        .process-line {
            position: absolute;
            left: 50%;
            top: 0;
            bottom: 0;
            width: 2px;
            background: linear-gradient(180deg, var(--primary-color) 0%, var(--accent-color) 100%);
            transform: translateX(-50%);
        }
        
        .process-item {
            display: flex;
            align-items: center;
            margin-bottom: var(--spacing-xl);
            position: relative;
        }
        
        .process-item:nth-child(even) {
            flex-direction: row-reverse;
        }
        
        .process-content {
            flex: 1;
            padding: 0 var(--spacing-xl);
        }
        
        .process-item:nth-child(odd) .process-content {
            text-align: right;
        }
        
        .process-number {
            width: 60px;
            height: 60px;
            background: var(--white);
            border: 3px solid var(--primary-color);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            font-weight: 700;
            color: var(--primary-color);
            position: relative;
            z-index: 1;
            transition: all 0.3s;
        }
        
        .process-item:hover .process-number {
            background: var(--primary-color);
            color: var(--white);
            transform: scale(1.1);
        }
        
        .process-content h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: var(--spacing-sm);
        }
        
        .process-content p {
            font-size: 16px;
            color: var(--text-secondary);
            line-height: 1.6;
        }
        
        .process-content .time {
            font-size: 14px;
            color: var(--accent-color);
            font-weight: 500;
            margin-top: var(--spacing-xs);
        }
        
        /* 合作伙伴类型 */
        .partner-types-section {
            padding: var(--spacing-xxl) 0;
            background: var(--white);
        }
        
        .partner-types-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--spacing-lg);
            margin-top: var(--spacing-xl);
        }
        
        .partner-type-card {
            text-align: center;
            padding: var(--spacing-xl);
            background: var(--white);
            border-radius: 8px;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            border: 2px solid var(--border-color);
            position: relative;
            overflow: hidden;
        }
        
        .partner-type-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, var(--primary-color) 0%, var(--accent-color) 100%);
            transform: translateX(-100%);
            transition: transform 0.3s;
        }
        
        .partner-type-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
            border-color: var(--primary-light);
        }
        
        .partner-type-card:hover::before {
            transform: translateX(0);
        }
        
        .partner-type-icon {
            width: 60px;
            height: 60px;
            background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-light) 100%);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto var(--spacing-md);
            font-size: 28px;
            color: var(--white);
        }
        
        .partner-type-card h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: var(--spacing-sm);
        }
        
        .partner-type-card p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.6;
        }
        
        /* 合作权益 */
        .partner-benefits-section {
            padding: var(--spacing-xxl) 0;
            background: var(--bg-light);
        }
        
        .benefits-container {
            max-width: 1200px;
            margin: 0 auto;
        }
        
        .benefits-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: var(--spacing-xl);
            margin-top: var(--spacing-xl);
        }
        
        .benefit-card {
            background: var(--white);
            padding: var(--spacing-xl);
            border-radius: 8px;
            display: flex;
            gap: var(--spacing-lg);
            align-items: start;
            transition: all 0.3s;
            border: 1px solid var(--border-color);
        }
        
        .benefit-card:hover {
            transform: translateX(10px);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            border-color: var(--accent-light);
        }
        
        .benefit-icon {
            flex-shrink: 0;
            width: 60px;
            height: 60px;
            background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-light) 100%);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 28px;
            color: var(--white);
            box-shadow: 0 5px 20px rgba(183, 28, 28, 0.2);
        }
        
        .benefit-content h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: var(--spacing-sm);
        }
        
        .benefit-content p {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.8;
        }
        
        .benefit-highlights {
            margin-top: var(--spacing-md);
            padding-left: var(--spacing-md);
        }
        
        .benefit-highlights li {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: var(--spacing-xs);
            position: relative;
            padding-left: var(--spacing-md);
        }
        
        .benefit-highlights li::before {
            content: '✓';
            position: absolute;
            left: 0;
            color: var(--accent-color);
            font-weight: 700;
        }
        
        /* 成功案例 */
        .success-stories-section {
            padding: var(--spacing-xxl) 0;
            background: var(--white);
        }
        
        .stories-carousel {
            margin-top: var(--spacing-xl);
            overflow: hidden;
        }
        
        .stories-container {
            display: flex;
            gap: var(--spacing-lg);
            transition: transform 0.3s ease;
        }
        
        .story-card {
            flex: 0 0 calc(33.333% - var(--spacing-lg));
            background: var(--bg-light);
            padding: var(--spacing-xl);
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
            transition: all 0.3s;
        }
        
        .story-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        }
        
        .story-quote {
            font-size: 16px;
            line-height: 1.8;
            color: var(--text-primary);
            margin-bottom: var(--spacing-lg);
            font-style: italic;
            position: relative;
            padding-left: var(--spacing-md);
        }
        
        .story-quote::before {
            content: '"';
            position: absolute;
            left: 0;
            top: -10px;
            font-size: 36px;
            color: var(--accent-color);
            opacity: 0.5;
        }
        
        .story-author {
            display: flex;
            align-items: center;
            gap: var(--spacing-md);
        }
        
        .author-avatar {
            width: 50px;
            height: 50px;
            background: var(--bg-gray);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            color: var(--primary-color);
            font-weight: 700;
        }
        
        .author-info h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 2px;
        }
        
        .author-info p {
            font-size: 14px;
            color: var(--text-secondary);
        }
        
        .story-metrics {
            display: flex;
            gap: var(--spacing-lg);
            margin-top: var(--spacing-lg);
            padding-top: var(--spacing-lg);
            border-top: 1px solid var(--border-color);
        }
        
        .metric-item {
            flex: 1;
            text-align: center;
        }
        
        .metric-value {
            font-size: 24px;
            font-weight: 700;
            color: var(--accent-color);
            margin-bottom: var(--spacing-xs);
        }
        
        .metric-label {
            font-size: 12px;
            color: var(--text-secondary);
        }
        
        /* 申请表单 */
        .application-form-section {
            padding: var(--spacing-xxl) 0;
            background: var(--bg-light);
        }
        
        .form-container {
            max-width: 800px;
            margin: 0 auto;
            background: var(--white);
            padding: var(--spacing-xl);
            border-radius: 8px;
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
        }
        
        .form-header {
            text-align: center;
            margin-bottom: var(--spacing-xl);
        }
        
        .form-header h2 {
            font-size: 32px;
            color: var(--primary-dark);
            margin-bottom: var(--spacing-sm);
        }
        
        .form-header p {
            font-size: 16px;
            color: var(--text-secondary);
        }
        
        .application-form {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-lg);
        }
        
        .form-section {
            border-bottom: 1px solid var(--border-color);
            padding-bottom: var(--spacing-lg);
        }
        
        .form-section:last-child {
            border-bottom: none;
            padding-bottom: 0;
        }
        
        .form-section-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: var(--spacing-md);
            display: flex;
            align-items: center;
            gap: var(--spacing-sm);
        }
        
        .form-section-title i {
            color: var(--accent-color);
        }
        
        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: var(--spacing-md);
        }
        
        .form-group {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-xs);
        }
        
        .form-group.full-width {
            grid-column: 1 / -1;
        }
        
        .form-group label {
            font-size: 14px;
            font-weight: 500;
            color: var(--text-primary);
            display: flex;
            align-items: center;
            gap: var(--spacing-xs);
        }
        
        .form-group label .required {
            color: var(--accent-color);
        }
        
        .form-group label .tooltip {
            width: 16px;
            height: 16px;
            background: var(--bg-gray);
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            color: var(--text-secondary);
            cursor: help;
        }
        
        .form-group input,
        .form-group select,
        .form-group textarea {
            padding: 12px 16px;
            border: 1px solid var(--border-color);
            border-radius: 4px;
            font-size: 16px;
            transition: all 0.3s;
            font-family: inherit;
        }
        
        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--primary-color);
            box-shadow: 0 0 0 3px rgba(26, 35, 126, 0.1);
        }
        
        .form-group textarea {
            min-height: 100px;
            resize: vertical;
        }
        
        .checkbox-group {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-sm);
        }
        
        .checkbox-item {
            display: flex;
            align-items: start;
            gap: var(--spacing-sm);
        }
        
        .checkbox-item input[type="checkbox"] {
            margin-top: 3px;
        }
        
        .checkbox-item label {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.5;
        }
        
        .form-agreement {
            background: var(--bg-light);
            padding: var(--spacing-md);
            border-radius: 4px;
            margin-top: var(--spacing-lg);
        }
        
        .form-agreement h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: var(--spacing-sm);
        }
        
        .form-agreement p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: var(--spacing-md);
        }
        
        .agreement-checkbox {
            display: flex;
            align-items: start;
            gap: var(--spacing-sm);
        }
        
        .agreement-checkbox input[type="checkbox"] {
            margin-top: 3px;
        }
        
        .agreement-checkbox label {
            font-size: 14px;
            color: var(--text-primary);
        }
        
        .form-actions {
            display: flex;
            gap: var(--spacing-md);
            justify-content: center;
            margin-top: var(--spacing-xl);
        }
        
        .btn-submit {
            background: var(--accent-color);
            color: var(--white);
            padding: 14px 40px;
            border: none;
            border-radius: 4px;
            font-size: 16px;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s;
        }
        
        .btn-submit:hover:not(:disabled) {
            background: var(--accent-dark);
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(183, 28, 28, 0.3);
        }
        
        .btn-submit:disabled {
            opacity: 0.6;
            cursor: not-allowed;
        }
        
        .btn-save {
            background: var(--white);
            color: var(--primary-color);
            padding: 14px 40px;
            border: 2px solid var(--primary-color);
            border-radius: 4px;
            font-size: 16px;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s;
        }
        
        .btn-save:hover {
            background: var(--primary-color);
            color: var(--white);
        }
        
        /* 申请加入CTA */
        .join-cta-section {
            padding: var(--spacing-xxl) 0;
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
            color: var(--white);
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .join-cta-section::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(183, 28, 28, 0.2) 0%, transparent 70%);
            animation: rotate 20s linear infinite;
        }
        
        .join-cta-content {
            position: relative;
            z-index: 1;
            max-width: 800px;
            margin: 0 auto;
        }
        
        .join-cta-content h2 {
            font-size: 36px;
            margin-bottom: var(--spacing-md);
        }
        
        .join-cta-content p {
            font-size: 20px;
            margin-bottom: var(--spacing-xl);
            opacity: 0.9;
        }
        
        .join-steps {
            display: flex;
            justify-content: center;
            gap: var(--spacing-xl);
            margin-bottom: var(--spacing-xl);
        }
        
        .join-step {
            text-align: center;
        }
        
        .join-step-icon {
            width: 60px;
            height: 60px;
            background: rgba(255, 255, 255, 0.2);
            border: 2px solid var(--white);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto var(--spacing-sm);
            font-size: 24px;
            transition: all 0.3s;
        }
        
        .join-step:hover .join-step-icon {
            background: var(--white);
            color: var(--primary-color);
        }
        
        .join-step-label {
            font-size: 14px;
            opacity: 0.9;
        }
        
        .cta-buttons {
            display: flex;
            gap: var(--spacing-md);
            justify-content: center;
        }
        
        .btn-cta {
            display: inline-block;
            padding: 14px 40px;
            background: var(--accent-color);
            color: var(--white);
            text-decoration: none;
            border-radius: 4px;
            font-size: 16px;
            font-weight: 500;
            transition: all 0.3s;
        }
        
        .btn-cta:hover {
            background: var(--accent-dark);
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(183, 28, 28, 0.3);
        }
        
        .btn-cta-outline {
            display: inline-block;
            padding: 14px 40px;
            background: transparent;
            color: var(--white);
            text-decoration: none;
            border: 2px solid var(--white);
            border-radius: 4px;
            font-size: 16px;
            font-weight: 500;
            transition: all 0.3s;
        }
        
        .btn-cta-outline:hover {
            background: var(--white);
            color: var(--primary-color);
        }
        
        /* FAQ */
        .faq-section {
            padding: var(--spacing-xxl) 0;
            background: var(--white);
        }
        
        .faq-container {
            max-width: 800px;
            margin: 0 auto;
            margin-top: var(--spacing-xl);
        }
        
        .faq-item {
            margin-bottom: var(--spacing-md);
            border: 1px solid var(--border-color);
            border-radius: 8px;
            overflow: hidden;
            transition: all 0.3s;
            background: var(--white);
        }
        
        .faq-item:hover {
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
        }
        
        .faq-question {
            padding: var(--spacing-lg);
            background: var(--bg-light);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: all 0.3s;
        }
        
        .faq-question:hover {
            background: #e8eaf6;
        }
        
        .faq-question h3 {
            font-size: 18px;
            font-weight: 500;
            color: var(--primary-dark);
            margin: 0;
        }
        
        .faq-icon {
            width: 24px;
            height: 24px;
            color: var(--primary-color);
            transition: transform 0.3s;
        }
        
        .faq-item.active .faq-icon {
            transform: rotate(180deg);
        }
        
        .faq-answer {
            padding: 0 var(--spacing-lg);
            max-height: 0;
            overflow: hidden;
            transition: all 0.3s ease;
        }
        
        .faq-item.active .faq-answer {
            padding: var(--spacing-lg);
            max-height: 500px;
        }
        
        .faq-answer p {
            font-size: 16px;
            line-height: 1.8;
            color: var(--text-secondary);
        }
        
        /* 响应式 */
        @media (max-width: 1024px) {
            .why-partner-grid,
            .partner-types-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .benefits-grid {
                grid-template-columns: 1fr;
            }
            
            .story-card {
                flex: 0 0 calc(50% - var(--spacing-lg));
            }
        }
        
        @media (max-width: 768px) {
            .join-hero h1 {
                font-size: 36px;
            }
            
            .join-hero .subtitle {
                font-size: 20px;
            }
            
            .why-partner-grid,
            .partner-types-grid {
                grid-template-columns: 1fr;
            }
            
            .process-item,
            .process-item:nth-child(even) {
                flex-direction: column;
            }
            
            .process-item:nth-child(odd) .process-content {
                text-align: center;
            }
            
            .process-content {
                text-align: center;
                padding: var(--spacing-md) 0;
            }
            
            .process-line {
                left: 30px;
            }
            
            .form-row {
                grid-template-columns: 1fr;
            }
            
            .story-card {
                flex: 0 0 100%;
            }
            
            .join-steps {
                flex-direction: column;
                gap: var(--spacing-md);
            }
            
            .cta-buttons {
                flex-direction: column;
            }
            
            .btn-cta,
            .btn-cta-outline {
                width: 100%;
                text-align: center;
            }
        }