:root {
    --primary: #2d3748;
    --secondary: #4a5568;
    --accent: #3182ce;
    --accent-light: #4299e1;
    --light: #f7fafc;
    --dark: #1a202c;
    --gray-light: #e2e8f0;
    --gray: #a0aec0;
    --success: #38a169;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', system-ui, sans-serif;
}

body {
    background-color: var(--light);
    color: var(--primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    /* padding: 0 20px; */
}

/* Header Styles */
header {
    background: white;
    color: var(--primary);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    border-bottom: 1px solid var(--gray-light);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 28px;
    font-weight: 700;
    display: flex;
    align-items: center;
}

.logo span {
    color: var(--accent);
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin-left: 30px;
    position: relative;
}

nav ul li a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

nav ul li a:hover {
    color: var(--accent);
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: white;
    min-width: 220px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
    z-index: 1;
    border-radius: 4px;
    top: 100%;
    left: 0;
    border: 1px solid var(--gray-light);
}

.dropdown-content a {
    color: var(--primary);
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    transition: background-color 0.3s;
}

.dropdown-content a:hover {
    background-color: var(--light);
}

.dropdown:hover .dropdown-content {
    display: block;
}

/* 移动端禁用 hover */
@media (max-width: 768px) {
    .dropdown:hover .dropdown-content {
        display: none;
    }
}

.cta-button {
    background: var(--accent);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.cta-button:hover {
    background: var(--accent-light);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(49, 130, 206, 0.2);
}

/* Language Selector */
.language-selector {
    position: relative;
    margin-right: 20px;
}

.language-btn {
    background: transparent;
    border: 1px solid var(--gray-light);
    padding: 8px 15px;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    font-weight: 500;
}

.language-btn i {
    margin-left: 5px;
}

.language-options {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    background: white;
    border: 1px solid var(--gray-light);
    border-radius: 4px;
    min-width: 150px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    z-index: 10;
}

.language-options.active {
    display: block;
}

.language-option {
    padding: 10px 15px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.language-option:hover {
    background-color: var(--light);
}

/* PC 模式下隐藏移动菜单按钮 */
.mobile-menu-btn {
    display: none;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
    color: var(--primary);
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><path d="M0,0 L100,0 L100,100 Z" fill="rgba(255,255,255,0.5)"/></svg>');
    background-size: cover;
}

.hero-content {
    max-width: 600px;
    position: relative;
    z-index: 1;
    padding: 10px 20px;
}

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

.hero p {
    font-size: 20px;
    margin-bottom: 30px;
    color: var(--secondary);
}

.hero-buttons {
    display: flex;
    gap: 15px;
}

.btn-secondary {
    background: transparent;
    color: var(--accent);
    border: 2px solid var(--accent);
    padding: 10px 20px;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-secondary:hover {
    background: var(--accent);
    color: white;
}

.btn-secondary2 {
    background: transparent;
    color: var(--accent);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-secondary2:hover {
    background: var(--accent);
    color: white;
}

/* Features Section */
.features {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 36px;
    color: var(--dark);
    margin-bottom: 15px;
}

.section-title p {
    color: var(--secondary);
    max-width: 700px;
    margin: 0 auto;
}

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

.feature-card {
    background: white;
    border-radius: 8px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s, box-shadow 0.3s;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--gray-light);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--accent);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: white;
    font-size: 24px;
}

.feature-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--dark);
}

.feature-card p {
    color: var(--secondary);
    margin-bottom: 20px;
}

.feature-link {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
    display: flex;
    align-items: center;
}

.feature-link i {
    margin-left: 5px;
    transition: transform 0.3s;
}

.feature-link:hover i {
    transform: translateX(5px);
}

/* Terminal Showcase */
.terminal-showcase {
    background: white;
    color: var(--primary);
    padding: 100px 0;
    text-align: center;
    border-top: 1px solid var(--gray-light);
    border-bottom: 1px solid var(--gray-light);
}

.terminal-container {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.terminal-device {
    background: white;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    position: relative;
    margin-bottom: 50px;
    border: 1px solid var(--gray-light);
}

.terminal-screen {
    background: var(--light);
    border-radius: 8px;
    height: 300px;
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: var(--primary);
    position: relative;
    overflow: hidden;
    border: 1px solid var(--gray-light);
}

.payment-options {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.payment-option {
    background: white;
    color: var(--dark);
    padding: 10px 20px;
    border-radius: 30px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s;
    border: 1px solid var(--gray-light);
}

.payment-option:hover {
    background: var(--accent);
    color: white;
    transform: translateY(-5px);
    border-color: var(--accent);
}

/* Dashboard Preview */
.dashboard-preview {
    padding: 100px 0;
    background: var(--light);
}

.dashboard-container {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--gray-light);
}

.dashboard-tabs {
    display: flex;
    background: white;
    border-bottom: 1px solid var(--gray-light);
}

.dashboard-tab {
    padding: 15px 25px;
    cursor: pointer;
    font-weight: 500;
    border-bottom: 3px solid transparent;
    transition: all 0.3s;
    color: var(--secondary);
}

.dashboard-tab.active {
    border-bottom: 3px solid var(--accent);
    color: var(--accent);
}

.dashboard-content {
    padding: 30px;
    min-height: 300px;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: var(--light);
    padding: 20px;
    border-radius: 8px;
    text-align: center;
    border: 1px solid var(--gray-light);
}

.stat-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 5px;
}

.stat-label {
    color: var(--gray);
    font-size: 14px;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--dark) 100%);
    color: white;
    padding: 80px 0;
    text-align: center;
}

.cta-section h2 {
    font-size: 36px;
    margin-bottom: 20px;
}

.cta-section p {
    max-width: 700px;
    margin: 0 auto 30px;
    font-size: 18px;
    opacity: 0.9;
}

/* Footer */
footer {
    background: var(--dark);
    color: white;
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-column h3 {
    font-size: 18px;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-column h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 2px;
    background: var(--accent);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--gray);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--accent);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #2d3748;
    color: var(--gray);
    font-size: 14px;
}

/* Page Sections */
.page-header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--dark) 100%);
    color: white;
    padding: 80px 0;
    text-align: center;
}

.page-header h1 {
    font-size: 42px;
    margin-bottom: 15px;
}

.page-header p {
    max-width: 700px;
    margin: 0 auto;
    font-size: 18px;
    opacity: 0.9;
}

.page-content {
    padding: 80px 0;
}

/* Terminal Comparison */
.terminal-comparison {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.terminal-card {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--gray-light);
    transition: transform 0.3s;
}

.terminal-card:hover {
    transform: translateY(-10px);
}

.terminal-image {
    height: 250px;
    background: var(--light);
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid var(--gray-light);
}

.terminal-info {
    padding: 30px;
}

.terminal-info h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: var(--dark);
}

.terminal-features {
    list-style: none;
    margin: 20px 0;
}

.terminal-features li {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
}

.terminal-features li i {
    color: var(--success);
    margin-right: 10px;
}

/* Developer Section */
.api-section {
    margin-top: 60px;
}

.api-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.api-card {
    background: white;
    border-radius: 8px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--gray-light);
    transition: transform 0.3s;
}

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

.api-card h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: var(--dark);
    display: flex;
    align-items: center;
}

.api-card h3 i {
    margin-right: 10px;
    color: var(--accent);
}

/* Registration Form */
.registration-form {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    border-radius: 8px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--gray-light);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--dark);
}

.form-control {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--gray-light);
    border-radius: 4px;
    font-size: 16px;
    transition: border-color 0.3s;
}

.form-control:focus {
    border-color: var(--accent);
    outline: none;
}

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

/* Team Section */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.team-member {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--gray-light);
    text-align: center;
    transition: transform 0.3s;
}

.team-member:hover {
    transform: translateY(-10px);
}

.member-photo {
    height: 200px;
    background: var(--light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-size: 60px;
}

.member-info {
    padding: 20px;
}

.member-info h3 {
    font-size: 20px;
    margin-bottom: 5px;
    color: var(--dark);
}

.member-info p {
    color: var(--secondary);
    margin-bottom: 15px;
}

/* Blog Section */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.blog-card {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--gray-light);
    transition: transform 0.3s;
}

.blog-card:hover {
    transform: translateY(-10px);
}

.blog-image {
    height: 200px;
    background: var(--light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-size: 40px;
}

.blog-content {
    padding: 20px;
}

.blog-content h3 {
    font-size: 20px;
    margin-bottom: 10px;
    color: var(--dark);
}

.blog-meta {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    color: var(--gray);
    font-size: 14px;
}

.blog-meta span {
    margin-right: 15px;
    display: flex;
    align-items: center;
}

.blog-meta i {
    margin-right: 5px;
}

/* Contact Form */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    margin-top: 50px;
}

.contact-info {
    background: white;
    border-radius: 8px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--gray-light);
}

.contact-info h3 {
    font-size: 22px;
    margin-bottom: 20px;
    color: var(--dark);
}

.contact-details {
    list-style: none;
    margin-top: 30px;
}

.contact-details li {
    margin-bottom: 20px;
    display: flex;
    align-items: flex-start;
}

.contact-details i {
    color: var(--accent);
    margin-right: 15px;
    font-size: 20px;
    margin-top: 3px;
}

/* Job Listings */
.job-listings {
    margin-top: 50px;
}

.job-card {
    background: white;
    border-radius: 8px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--gray-light);
    margin-bottom: 20px;
    transition: transform 0.3s;
}

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

.job-header {
    display: flex;
    justify-content: between;
    align-items: flex-start;
    margin-bottom: 15px;
}

.job-title {
    font-size: 20px;
    color: var(--dark);
    margin-bottom: 5px;
}

.job-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 15px;
}

.job-meta span {
    display: flex;
    align-items: center;
    color: var(--secondary);
    font-size: 14px;
}

.job-meta i {
    margin-right: 5px;
    color: var(--accent);
}

/* Sign In Form */
.auth-form-container {
    max-width: 500px;
    margin: 0 auto;
    background: white;
    border-radius: 8px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--gray-light);
}

.auth-form-container h2 {
    text-align: center;
    margin-bottom: 30px;
    color: var(--dark);
}

.form-footer {
    margin-top: 20px;
    text-align: center;
}

.form-footer a {
    color: var(--accent);
    text-decoration: none;
}

.form-footer a:hover {
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 768px) {
    header {
        padding: 12px 0;
    }
    
    .header-container {
        position: relative;
        padding: 0 10px;
        display: grid;
        grid-template-columns: auto 1fr auto auto auto;
        gap: 3px;
        align-items: center;
    }
    
    .logo {
        font-size: 18px;
        grid-column: 1;
    }
    
    .logo img {
        width: 140px;
        height: auto;
    }
    
    /* 语言选择器在 header 显示 */
    .language-selector {
        grid-column: 2;
        margin-right: 0;
        justify-self: end;
    }
    
    .language-btn {
        padding: 6px 8px;
        font-size: 12px;
    }
    
    .language-btn i:first-child {
        display: none; /* 隐藏地球图标节省空间 */
    }
    
    /* Sign In 按钮在 header 显示 */
    #sign-in-btn {
        grid-column: 3;
        padding: 6px 8px;
    }
    
    /* Get Started 按钮在 header 显示 */
    #get-started-header {
        grid-column: 4;
        padding: 6px 8px;
        font-size: 11px;
        white-space: nowrap;
    }
    
    .mobile-menu-btn {
        display: block;
        grid-column: 5;
        font-size: 20px;
    }
    
    /* 移动菜单样式 - 从右侧滑入 */
    nav {
        display: none;
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 350px;
        height: 100vh;
        background: white;
        z-index: 1001;
        padding: 80px 25px 25px;
        overflow-y: auto;
        box-shadow: -5px 0 20px rgba(0,0,0,0.15);
        transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    
    nav.active {
        display: flex;
        flex-direction: column;
        right: 0;
    }
    
    nav ul {
        display: flex;
        flex-direction: column;
        width: 100%;
        gap: 0;
    }
    
    nav ul li {
        margin-bottom: 0;
        width: 100%;
        border-bottom: 1px solid var(--gray-light);
    }
    
    nav ul li:last-child {
        border-bottom: none;
    }
    
    nav ul li a {
        display: block;
        padding: 16px 0;
        font-size: 16px;
        font-weight: 500;
        color: var(--dark);
        transition: color 0.2s, padding-left 0.2s;
    }
    
    nav ul li a:hover,
    nav ul li a:active {
        color: var(--accent);
        padding-left: 10px;
    }
    
    .dropdown-content {
        position: static;
        display: none;
        box-shadow: none;
        border: none;
        background: var(--light);
        margin: 0;
        border-radius: 0;
        padding: 8px 0;
    }
    
    .dropdown.active .dropdown-content {
        display: block;
    }
    
    .dropdown-content a {
        padding: 12px 0 12px 20px;
        font-size: 15px;
        color: var(--secondary);
    }
    
    .dropdown-content a:hover {
        color: var(--accent);
        background: transparent;
    }
    
    .dropdown > a i {
        float: right;
        transition: transform 0.2s;
    }
    
    .dropdown.active > a i {
        transform: rotate(180deg);
    }
    .hero-buttons{
        width: 100%;
        display: flex;
        justify-content: space-around;
        align-items: center;
    }
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .terminal-comparison {
        grid-template-columns: 1fr;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
}

/* Page Container */
.page {
    display: none;
}

.page.active {
    display: block;
    padding-left: 20px;
    padding-right: 20px;
}

/* Trademark styling */
.trademark {
    font-size: 0.7em;
    vertical-align: super;
}

.modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.7);
            z-index: 1000;
            overflow-y: auto;
        }
        
        .modal-content {
            background-color: white;
            margin: 50px auto;
            padding: 0;
            border-radius: 8px;
            width: 90%;
            max-width: 900px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
            position: relative;
        }
        
        .modal-header {
            padding: 20px 30px;
            border-bottom: 1px solid var(--gray-light);
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: linear-gradient(135deg, var(--primary) 0%, var(--dark) 100%);
            color: white;
            border-radius: 8px 8px 0 0;
        }
        
        .modal-header h2 {
            font-size: 24px;
            margin: 0;
        }
        
        .close-modal {
            color: white;
            font-size: 28px;
            font-weight: bold;
            cursor: pointer;
            background: none;
            border: none;
        }
        
        .close-modal:hover {
            opacity: 0.7;
        }
        
        .modal-body {
            padding: 30px;
            max-height: calc(100vh - 200px);
            overflow-y: auto;
        }

          .article-meta {
            display: flex;
            align-items: center;
            margin-bottom: 25px;
            color: var(--gray);
            font-size: 16px;
        }
        
        .article-meta span {
            margin-right: 20px;
            display: flex;
            align-items: center;
        }
        
        .article-meta i {
            margin-right: 5px;
        }
        
        .article-content {
            line-height: 1.8;
        }
        
        .article-content h3 {
            font-size: 22px;
            margin: 30px 0 15px;
            color: var(--dark);
            border-bottom: 1px solid var(--gray-light);
            padding-bottom: 10px;
        }
        
        .article-content p {
            margin-bottom: 20px;
            color: var(--secondary);
        }
        
        .article-content ul, .article-content ol {
            margin: 20px 0;
            padding-left: 30px;
        }
        
        .article-content li {
            margin-bottom: 10px;
            color: var(--secondary);
        }
        .stat-box {
            background: var(--light);
            border-radius: 8px;
            padding: 25px;
            margin: 25px 0;
            border-left: 4px solid var(--accent);
        }
        
        .stat-box h4 {
            font-size: 18px;
            margin-bottom: 10px;
            color: var(--dark);
        }
        
        .quote {
            border-left: 4px solid var(--accent);
            padding-left: 20px;
            margin: 25px 0;
            font-style: italic;
            color: var(--secondary);
        }
        
        .author {
            display: flex;
            align-items: center;
            margin-top: 40px;
            padding-top: 20px;
            border-top: 1px solid var(--gray-light);
        }
        
        .author-avatar {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: var(--accent);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 24px;
            margin-right: 15px;
        }
        
        .author-info h4 {
            font-size: 18px;
            margin-bottom: 5px;
            color: var(--dark);
        }
        
        .author-info p {
            color: var(--gray);
            margin: 0;
        }
          .api-section {
            margin-top: 60px;
        }

          
        .api-section h3 {
            font-size: 20px;
            margin-bottom: 15px;
            color: var(--dark);
            border-bottom: 1px solid var(--gray-light);
            padding-bottom: 10px;
        }
        
        .api-section p {
            margin-bottom: 15px;
            color: var(--secondary);
        }

        .api-section p {
            margin-bottom: 15px;
            color: var(--secondary);
        }
        
        .endpoint {
            background: var(--light);
            border-radius: 4px;
            padding: 15px;
            margin-bottom: 20px;
            border-left: 4px solid var(--accent);
        }
        
        .endpoint-header {
            display: flex;
            align-items: center;
            margin-bottom: 10px;
        }
        
        .method {
            display: inline-block;
            padding: 5px 10px;
            border-radius: 4px;
            font-weight: 600;
            font-size: 14px;
            margin-right: 10px;
        }
        
        .get { background: #e6ffed; color: #1f7e34; }
        .post { background: #e6f7ff; color: #096dd9; }
        .put { background: #fff7e6; color: #d46b08; }
        .delete { background: #fff2f0; color: #d4380d; }
        
        .endpoint-url {
            font-family: monospace;
            font-size: 16px;
        }
        
        .code-block {
            background: var(--dark);
            color: #e2e8f0;
            padding: 20px;
            border-radius: 4px;
            overflow-x: auto;
            margin: 20px 0;
            font-family: monospace;
            font-size: 14px;
            line-height: 1.5;
        }
        
        .param-table {
            width: 100%;
            border-collapse: collapse;
            margin: 20px 0;
        }
        
        .param-table th, .param-table td {
            border: 1px solid var(--gray-light);
            padding: 12px 15px;
            text-align: left;
        }
        
        .param-table th {
            background: var(--light);
            font-weight: 600;
        }
        
        .param-table tr:nth-child(even) {
            background: var(--light);
        }
        
        .required {
            color: #e53e3e;
            font-weight: 600;
        }
        
        .api-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 40px;
        }
        
        .api-card {
            background: white;
            border-radius: 8px;
            padding: 30px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            border: 1px solid var(--gray-light);
            transition: transform 0.3s;
        }
        
        .api-card:hover {
            transform: translateY(-5px);
        }
        
        .api-card h3 {
            font-size: 20px;
            margin-bottom: 15px;
            color: var(--dark);
            display: flex;
            align-items: center;
        }
        
        .api-card h3 i {
            margin-right: 10px;
            color: var(--accent);
        }