/* 基础样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    color: #2d3748;
    background-color: #ffffff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 导航栏样式 */
.navbar {
    background: #ffffff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-img {
    height: 40px;
    width: auto;
}

.logo-large {
    height: 50px;
    width: auto;
}

.logo-text {
    font-size: 24px;
    font-weight: bold;
    color: #4299e1;
    margin-left: 15px;
    vertical-align: middle;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 25px;
}

.nav-links a {
    text-decoration: none;
    color: #2d3748;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #4299e1;
}

.login-btn {
    background: #4299e1;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 500;
    transition: background 0.3s;
}

.login-btn:hover {
    background: #3182ce;
}

/* 英雄区域样式 */
.hero {
    margin-top: 80px;
    padding: 80px 0;
    background: linear-gradient(135deg, #4299e1 0%, #3182ce 100%);
    color: white;
}

.hero .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
}

.hero-image {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-content h1 {
    font-size: 48px;
    margin-bottom: 20px;
    line-height: 1.2;
    font-weight: 700;
}

.hero-content p {
    font-size: 20px;
    margin-bottom: 30px;
    opacity: 0.9;
    font-weight: 400;
}

.hero-buttons {
    display: flex;
    gap: 20px;
}

.primary-btn {
    background: white;
    color: #4299e1;
    border: none;
    padding: 15px 30px;
    border-radius: 5px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s, background 0.3s;
}

.primary-btn:hover {
    transform: translateY(-2px);
    background: #f7fafc;
}

.secondary-btn {
    background: transparent;
    color: white;
    border: 2px solid white;
    padding: 15px 30px;
    border-radius: 5px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s, background 0.3s;
}

.secondary-btn:hover {
    background: white;
    color: #4299e1;
    transform: translateY(-2px);
}

.hero-image img {
    width: 500px;
    height: 350px;
    border-radius: 10px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
    object-fit: cover;
}

.hero-stats {
    display: flex;
    gap: 30px;
    margin-top: 30px;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 24px;
    font-weight: bold;
    color: #fbbf24;
}

.stat-label {
    font-size: 14px;
    color: #e2e8f0;
    margin-top: 5px;
}

.subtitle {
    font-size: 18px;
    color: #e2e8f0;
    margin-bottom: 20px;
    font-weight: 400;
}

/* 功能特点样式 */
.features {
    padding: 80px 0;
    background: #f7fafc;
}

.features h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
    color: #2d3748;
    font-weight: 700;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.feature-card {
    background: linear-gradient(135deg, #4299e1 0%, #3182ce 100%);
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    overflow: hidden;
    height: 380px;
    position: relative;
    display: flex;
    flex-direction: column;
}

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

.feature-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-size: cover;
    background-position: center;
    border-radius: 10px 10px 0 0;
    min-height: 200px;
}

.feature-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(66, 153, 225, 0.85) 0%, rgba(49, 130, 206, 0.9) 100%);
    border-radius: 10px 10px 0 0;
}

.feature-content {
    position: relative;
    z-index: 1;
    padding: 25px 20px;
    text-align: center;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.feature-icon {
    font-size: 48px;
    color: #ffffff;
    margin-bottom: 20px;
    background: rgba(255,255,255,0.2);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-card h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: #ffffff;
    font-weight: 600;
}

.feature-card p {
    color: rgba(255,255,255,0.9);
    margin-bottom: 15px;
    font-size: 16px;
}

.feature-benefits {
    list-style: none;
    margin-top: auto;
}

.feature-benefits li {
    padding: 5px 0;
    color: #4a5568;
    font-size: 14px;
    display: flex;
    align-items: center;
}

.feature-benefits li::before {
    content: "✓";
    color: #4299e1;
    font-weight: bold;
    margin-right: 8px;
}

/* 产品展示样式 */
.showcase {
    padding: 80px 0;
    background: #ffffff;
}

.showcase h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
    color: #2d3748;
    font-weight: 700;
}

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

.showcase-item {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s;
    height: 350px;
    display: flex;
    align-items: stretch;
}

.showcase-item:hover {
    transform: translateY(-5px);
}

.showcase-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-size: cover;
    background-position: center;
    border-radius: 10px;
    z-index: 0;
}

.showcase-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(66, 153, 225, 0.85) 0%, rgba(49, 130, 206, 0.9) 100%);
    border-radius: 10px;
}

.showcase-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 30px 20px;
    color: white;
    text-align: center;
}

.showcase-content h3 {
    font-size: 28px;
    margin-bottom: 15px;
    font-weight: 700;
}

.showcase-content p {
    font-size: 18px;
    opacity: 0.95;
    margin-bottom: 25px;
}

.overlay-btn {
    background: white;
    color: #4299e1;
    border: none;
    padding: 12px 30px;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
    font-size: 16px;
    transition: background 0.3s;
}

.overlay-btn:hover {
    background: #f7fafc;
}

/* 定价样式 */
.pricing {
    padding: 80px 0;
    background: #f7fafc;
}

.pricing h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
    color: #2d3748;
    font-weight: 700;
}

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

.pricing-card {
    background: white;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s, box-shadow 0.3s;
}

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

.pricing-card.featured {
    background: linear-gradient(135deg, #4299e1 0%, #3182ce 100%);
    color: white;
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(66, 153, 225, 0.3);
}

.pricing-card.featured h3 {
    color: white;
}

.pricing-popular {
    background: #fbbf24;
    color: #92400e;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: bold;
    margin-bottom: 15px;
    display: inline-block;
}

.pricing-card h3 {
    font-size: 24px;
    margin-bottom: 20px;
    position: relative;
    font-weight: 600;
}

.price {
    font-size: 36px;
    font-weight: bold;
    margin-bottom: 20px;
}

.price span {
    font-size: 16px;
    font-weight: normal;
    opacity: 0.8;
}

.pricing-card ul {
    list-style: none;
    margin-bottom: 30px;
}

.pricing-card li {
    padding: 10px 0;
    border-bottom: 1px solid #e2e8f0;
}

.pricing-card.featured li {
    border-bottom: 1px solid rgba(255,255,255,0.2);
}

.pricing-btn {
    background: #4299e1;
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
    transition: background 0.3s;
}

.pricing-card.featured .pricing-btn {
    background: white;
    color: #4299e1;
}

.pricing-btn:hover {
    background: #3182ce;
}

.pricing-card.featured .pricing-btn:hover {
    background: #f7fafc;
    color: #4299e1;
}

.pricing-note {
    text-align: center;
    color: #4a5568;
    font-size: 14px;
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid #e2e8f0;
}

/* 联系我们样式 */
.contact {
    padding: 80px 0;
    background: #ffffff;
}

.contact h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
    color: #2d3748;
    font-weight: 700;
}

.contact-content {
    display: flex;
    gap: 50px;
    align-items: flex-start;
}

.contact-form {
    flex: 1;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 15px;
    margin-bottom: 20px;
    border: 1px solid #e2e8f0;
    border-radius: 5px;
    font-size: 16px;
    transition: border-color 0.3s;
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: #4299e1;
    outline: none;
}

.contact-form textarea {
    resize: vertical;
    min-height: 150px;
}

.submit-btn {
    background: #4299e1;
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    transition: background 0.3s;
}

.submit-btn:hover {
    background: #3182ce;
}

.contact-info {
    flex: 1;
}

.contact-info h3 {
    font-size: 24px;
    margin-bottom: 20px;
    color: #2d3748;
    font-weight: 600;
}

.info-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 20px;
    font-size: 16px;
}

.info-item i {
    margin-right: 15px;
    color: #4299e1;
    font-size: 20px;
}

.info-item div {
    flex: 1;
}

.info-item span {
    display: block;
    margin-bottom: 5px;
}

.info-item span:first-child {
    font-weight: 600;
    color: #4a5568;
}

.info-item span:last-child {
    color: #2d3748;
}

.contact-hours {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #e2e8f0;
}

.contact-hours h4 {
    font-size: 18px;
    margin-bottom: 15px;
    color: #2d3748;
    font-weight: 600;
}

.contact-hours p {
    margin-bottom: 10px;
    color: #4a5568;
    font-size: 14px;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #2d3748;
}

/* 页脚样式 */
.footer {
    background: #2d3748;
    color: #e2e8f0;
    padding: 50px 0 20px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-logo-img {
    height: 24px;
    width: auto;
}

.footer-links {
    display: flex;
    gap: 20px;
}

.footer-links a {
    color: #a0aec0;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: #4299e1;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    color: #a0aec0;
    font-size: 20px;
    transition: color 0.3s;
}

.social-links a:hover {
    color: #4299e1;
}

.copyright {
    text-align: center;
    color: #718096;
    padding-top: 20px;
    border-top: 1px solid #4a5568;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .hero .container {
        flex-direction: column;
        text-align: center;
    }

    .hero-content h1 {
        font-size: 36px;
    }

    .hero-content p {
        font-size: 18px;
    }

    .hero-image img {
        max-width: 100%;
        margin-top: 30px;
    }

    .contact-content {
        flex-direction: column;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }
}

/* 创作工具样式 */
.creation-tools {
    padding: 80px 0;
    background: #ffffff;
}

.creation-tools h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
    color: #2d3748;
    font-weight: 700;
}

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

.tool-card {
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    overflow: hidden;
    height: 380px;
    position: relative;
}

.tool-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.tool-background {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    height: 200px;
    position: relative;
    border-radius: 10px 10px 0 0;
}

.tool-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.1), rgba(0,0,0,0.7));
    border-radius: 10px 10px 0 0;
}

.tool-content {
    position: relative;
    z-index: 1;
    padding: 25px 20px;
    text-align: center;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    background: linear-gradient(135deg, rgba(66, 153, 225, 0.95) 0%, rgba(49, 130, 206, 0.95) 100%);
    border-radius: 10px;
}

.tool-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-size: cover;
    background-position: center;
    border-radius: 10px;
}

.tool-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(66, 153, 225, 0.9) 0%, rgba(49, 130, 206, 0.95) 100%);
    border-radius: 10px;
}

.tool-icon {
    font-size: 48px;
    color: #ffffff;
    margin-bottom: 15px;
    background: rgba(255,255,255,0.2);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tool-info {
    flex: 1;
}

.tool-info h3 {
    font-size: 20px;
    margin-bottom: 10px;
    color: #ffffff;
    font-weight: 600;
}

.tool-info p {
    color: rgba(255,255,255,0.9);
    margin-bottom: 15px;
    font-size: 16px;
}

.tool-features {
    list-style: none;
    margin-top: 10px;
}

.tool-features li {
    padding: 5px 0;
    color: rgba(255,255,255,0.9);
    font-size: 14px;
    display: flex;
    align-items: center;
}

.tool-features li::before {
    content: "✓";
    color: #ffffff;
    font-weight: bold;
    margin-right: 8px;
}

.tool-btn {
    background: #ffffff;
    color: #4299e1;
    border: none;
    padding: 12px 30px;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
    transition: background 0.3s;
    margin-top: auto;
}

.tool-btn:hover {
    background: #f7fafc;
}

/* 创作流程样式 */
.creation-process {
    padding: 80px 0;
    background: #f7fafc;
}

.creation-process h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
    color: #2d3748;
    font-weight: 700;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.step {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s;
    height: 280px;
    display: flex;
    position: relative;
}

.step:hover {
    transform: translateY(-5px);
}

.step-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-size: cover;
    background-position: center;
}

.step-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(66, 153, 225, 0.9) 0%, rgba(49, 130, 206, 0.95) 100%);
}

.step-overlay {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 30px;
    width: 50%;
    background: linear-gradient(135deg, rgba(66, 153, 225, 0.95) 0%, rgba(49, 130, 206, 0.95) 100%);
}

.step-number {
    width: 50px;
    height: 50px;
    background: white;
    color: #4299e1;
    font-size: 20px;
    font-weight: bold;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
}

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

.step p {
    color: rgba(255,255,255,0.9);
    font-size: 15px;
}

@media (max-width: 768px) {
    .process-steps {
        grid-template-columns: 1fr;
    }
    
    .step {
        height: 220px;
    }
    
    .step-overlay {
        width: 100%;
        background: linear-gradient(135deg, rgba(66, 153, 225, 0.95) 0%, rgba(49, 130, 206, 0.95) 100%);
    }
}

/* 创作示例样式 */
.creation-examples {
    padding: 80px 0;
    background: #ffffff;
}

.creation-examples h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
    color: #2d3748;
    font-weight: 700;
}

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

@media (max-width: 768px) {
    .examples-grid {
        grid-template-columns: 1fr;
    }
}

.example-card {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s;
    display: flex;
    flex-direction: column;
}

.example-card:hover {
    transform: translateY(-5px);
}

.example-bg {
    position: relative;
    height: 280px;
    min-height: 280px;
    background-size: cover;
    background-position: center;
    width: 100%;
    flex-shrink: 0;
}

.example-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(66, 153, 225, 0.85) 0%, rgba(49, 130, 206, 0.9) 100%);
}

.play-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: rgba(255,255,255,0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
    cursor: pointer;
    transition: transform 0.3s;
}

.play-icon:hover {
    transform: translate(-50%, -50%) scale(1.1);
}

.play-icon i {
    color: #4299e1;
    font-size: 24px;
    margin-left: 4px;
}

.example-info {
    padding: 20px;
}

.example-info h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: #2d3748;
    font-weight: 600;
}

.example-info p {
    color: #4a5568;
    font-size: 14px;
    margin-bottom: 15px;
}

.example-tags {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.tag {
    background: #ebf8ff;
    color: #4299e1;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 500;
}

/* 技术优势样式 */
.tech-advantages {
    padding: 80px 0;
    background: #f7fafc;
}

.tech-advantages h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
    color: #2d3748;
    font-weight: 700;
}

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

.advantage-item {
    background: white;
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s;
}

.advantage-item:hover {
    transform: translateY(-5px);
}

.advantage-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #4299e1 0%, #3182ce 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.advantage-icon i {
    font-size: 32px;
    color: white;
}

.advantage-item h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: #2d3748;
    font-weight: 600;
}

.advantage-item p {
    color: #4a5568;
    font-size: 16px;
}

/* 用户评价样式 */
.user-reviews {
    padding: 80px 0;
    background: #ffffff;
}

.user-reviews h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
    color: #2d3748;
    font-weight: 700;
}

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

.review-card {
    background: white;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    border: 1px solid #e2e8f0;
}

.review-content {
    margin-bottom: 20px;
}

.review-content p {
    font-size: 16px;
    color: #2d3748;
    line-height: 1.8;
    font-style: italic;
}

.review-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    overflow: hidden;
    background: linear-gradient(135deg, #4299e1 0%, #3182ce 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-info h4 {
    font-size: 16px;
    color: #2d3748;
    font-weight: 600;
    margin-bottom: 5px;
}

.author-info p {
    font-size: 14px;
    color: #718096;
}
/* 创作流程 - 左右分栏布局 */
.process-section {
    padding: 80px 0;
    background: #f7fafc;
}

.process-section h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
    color: #2d3748;
    font-weight: 700;
}

.process-list {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.process-item {
    display: flex;
    align-items: stretch;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    min-height: 300px;
}

.process-item.reverse {
    flex-direction: row-reverse;
}

.process-image {
    flex: 1;
    background-size: cover;
    background-position: center;
    min-height: 300px;
    position: relative;
}

.process-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(66, 153, 225, 0.85) 0%, rgba(49, 130, 206, 0.9) 100%);
}

.process-text {
    flex: 1;
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: linear-gradient(135deg, #4299e1 0%, #3182ce 100%);
    color: white;
}

.process-num {
    font-size: 48px;
    font-weight: bold;
    opacity: 0.3;
    margin-bottom: 10px;
}

.process-text h3 {
    font-size: 28px;
    margin-bottom: 15px;
    font-weight: 700;
}

.process-text p {
    font-size: 18px;
    opacity: 0.95;
}

/* 创作示例 - 左右分栏布局 */
.example-section {
    padding: 80px 0;
    background: #ffffff;
}

.example-section h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
    color: #2d3748;
    font-weight: 700;
}

.example-list {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.example-item {
    display: flex;
    align-items: stretch;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    min-height: 350px;
}

.example-item.reverse {
    flex-direction: row-reverse;
}

.example-image {
    flex: 1.2;
    background-size: cover;
    background-position: center;
    min-height: 350px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.example-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(66, 153, 225, 0.8) 0%, rgba(49, 130, 206, 0.85) 100%);
}

.play-button {
    width: 80px;
    height: 80px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
    cursor: pointer;
    transition: transform 0.3s;
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
}

.play-button:hover {
    transform: scale(1.1);
}

.play-button i {
    color: #4299e1;
    font-size: 28px;
    margin-left: 5px;
}

.example-content {
    flex: 0.8;
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: #f7fafc;
}

.example-content h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: #2d3748;
    font-weight: 700;
}

.example-content p {
    font-size: 16px;
    color: #4a5568;
    margin-bottom: 20px;
}

.example-tags {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.example-tags .tag {
    background: #ebf8ff;
    color: #4299e1;
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
}

/* 响应式 */
@media (max-width: 768px) {
    .process-item,
    .process-item.reverse,
    .example-item,
    .example-item.reverse {
        flex-direction: column;
        min-height: auto;
    }
    
    .process-image,
    .example-image {
        min-height: 250px;
    }
    
    .process-text,
    .example-content {
        padding: 30px 20px;
    }
}