/* 全局样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    --font-sans: 'Noto Sans SC',system-ui,sans-serif;
}

:root {
    /* 白天模式颜色 */
    --bg-primary: #f8f9fa;
    --bg-secondary: #ffffff;
    --text-primary: #333333;
    --text-secondary: #666666;
    --accent-color: #218d36;
    --accent-hover: #5a6fd8;
    --border-color: #e0e0e0;
    --shadow: 0 2px 10px rgba(0,0,0,0.1);
    --gradient-start: #667eea;
    --gradient-end: #764ba2;
    --stat-bg: #ffffff;
    --stat-hover: #f8f9fa;
    --table-header: #f8f9fa;
    --table-row: #ffffff;
    --table-hover: #f8f9fa;
    --card-bg: #ffffff;
    --faq-bg: #ffffff;
    --buy-btn-bg: #218d36;
    --buy-btn-hover: #6299e2;
    --buy-btn-text: #ffffff;
    --nav-bg: rgba(255, 255, 255, 0.95);
    --nav-text: #333333;
    --nav-hover: #667eea;
    --footer-bg: #2c3e50;
    --footer-text: #ecf0f1;
    --footer-link: #bdc3c7;
    --footer-border: #34495e;
    --accent-cyan: #0099cc;
    --accent-green: #00a855;
}

[data-theme="dark"] {
    /* 黑夜模式颜色 */
    --bg-primary: #1a1a1a;
    --bg-secondary: #2d2d2d;
    --text-primary: #e0e0e0;
    --text-secondary: #b0b0b0;
    --accent-color: #8a9fe6;
    --accent-hover: #7a8fdb;
    --border-color: #444444;
    --shadow: 0 2px 10px rgba(0,0,0,0.3);
    --gradient-start: #5a6fd8;
    --gradient-end: #6a5acd;
    --stat-bg: #2d2d2d;
    --stat-hover: #3d3d3d;
    --table-header: #2d2d2d;
    --table-row: #2d2d2d;
    --table-hover: #3d3d3d;
    --card-bg: #2d2d2d;
    --faq-bg: #2d2d2d;
    --buy-btn-bg: #8a9fe6;
    --buy-btn-hover: #7a8fdb;
    --buy-btn-text: #ffffff;
    --nav-bg: rgba(45, 45, 45, 0.95);
    --nav-text: #e0e0e0;
    --nav-hover: #8a9fe6;
    --footer-bg: #1a1a1a;
    --footer-text: #b0b0b0;
    --footer-link: #8a9fe6;
    --footer-border: #333333;
    /* 特定元素在黑夜模式下的颜色 */
    --hero-bg-dark: linear-gradient(135deg, #3a4a6e, #4a3a5e);
    --warning-bg-dark: #5d4037;
    --warning-text-dark: #ffccbc;
    --warning-border-dark: #8d6e63;
    --rule-item-bg-dark: #37474f;
    --rule-item-border-dark: #546e7a;
    --supported-tools-bg-dark: #374259;
    --supported-tools-border-dark: #565d70;
    --voucher-bg-dark: #453632;
    --voucher-border-dark: #8d6e6a;
    --billing-note-bg-dark: #2e3c2e;
    --billing-note-border-dark: #436243;
    --supported-models-bg-dark: #374259;
    --supported-models-border-dark: #565d70;
    --font-sans: 'Noto Sans SC',system-ui,sans-serif;
    --accent-cyan: #0099cc;
    --accent-green: #00a855;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    transition: background-color 0.3s ease, color 0.3s ease;
    min-height: 100vh;
}
a {
  color: inherit;
  text-decoration: none;
}
/* 头部导航样式 */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.navbar {
    background: var(--nav-bg);
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--accent-color);
  letter-spacing: -.02em;
}
.logo h2 {
    color: var(--accent-color);
    font-size: 1.5rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
}

.nav-menu li {
    margin-left: 2rem;
}

.nav-menu a {
    text-decoration: none;
    color: var(--nav-text);
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-menu a:hover {
    color: var(--nav-hover);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--nav-hover);
    transition: width 0.3s ease;
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    margin: 3px 0;
    transition: 0.3s;
    background-color: var(--nav-text);
}

/* 容器样式 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Hero区域样式 */
.hero {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    color: white;
    padding: 80px 0 20px 0;
    text-align: center;
}

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

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.update-info {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-bottom: 1rem;
    font-weight: normal;
}

.hero h1 {
  font-weight: 900;
  font-size: clamp(2.5rem,6vw,4rem);
  line-height: 1.15;
  letter-spacing: -.03em;
  margin-bottom: 20px;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    opacity: 0.9;
}
.animate-d1 {
  animation-delay: .1s;
}
.animate {
  animation: fadeUp .6s ease forwards;
    animation-delay: 0s;
}
.hero h1 .gradient {
  background: linear-gradient(135deg,var(--accent-cyan),var(--accent-green));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.subtitle {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 2rem;
}

/* 统计数据样式 */
.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px 0;
}

.stat-item {
    background: rgba(255, 255, 255, 0.1);
    padding: 25px 15px;
    border-radius: 10px;
    text-align: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 25px rgba(0,0,0,0.2);
}

.stat-number {
    display: block;
    font-size: 2.2rem;
    font-weight: bold;
    color: white;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

/* 表格样式 */
.comparison {
    padding: 20px 0;
    margin-bottom: 40px;
}

.hint {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 20px;
    font-style: italic;
    font-size: 0.95rem;
}

.table-container {
    overflow-x: auto;
    background: var(--bg-secondary);
    border-radius: 12px;
    box-shadow: var(--shadow);
    margin: 0 auto;
    max-width: 1200px;
    border: 1px solid var(--border-color);
    padding: 10px;
}

table {
    width: 100%;
    border-collapse: collapse;
    min-width: 1000px;
}

th, td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
    min-width: 90px;
    font-size: 13px;
}

th {
    background-color: var(--table-header);
    font-weight: 600;
    position: sticky;
    top: 0;
    color: var(--text-primary);
    font-size: 0.95rem;
}

tr {
    background-color: var(--table-row);
    transition: background-color 0.3s ease;
}

tr:hover {
    background-color: var(--table-hover);
}

/* 表格内容样式优化 */
td a {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 900;
    font-size: 16px;
}

td a:hover {
    text-decoration: underline;
}

/* 购买按钮样式 */
.buy-btn {
    background: var(--buy-btn-bg);
    color: var(--buy-btn-text);
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: background-color 0.3s ease;
}

.buy-btn:hover {
    background: var(--buy-btn-hover);
    transform: translateY(-2px);
}

/* 按钮样式兼容 */
.btn {
    background: var(--buy-btn-bg);
    color: var(--buy-btn-text);
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    text-decoration: none;
    display: inline-block;
    transition: background-color 0.3s ease;
    text-align: center;
}

.btn:hover {
    background: var(--buy-btn-hover);
    transform: translateY(-2px);
    text-decoration: none;
    color: var(--buy-btn-text);
}

.btn-small {
    background: var(--buy-btn-bg);
    color: var(--buy-btn-text);
    border: none;
    padding: 6px 12px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 0.85rem;
    text-decoration: none;
    display: inline-block;
    transition: background-color 0.3s ease;
    text-align: center;
}

.btn-small:hover {
    background: var(--buy-btn-hover);
    transform: translateY(-2px);
    text-decoration: none;
    color: var(--buy-btn-text);
}

.btn-primary {
    background: linear-gradient(135deg, var(--buy-btn-bg), var(--accent-hover));
    color: var(--buy-btn-text);
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    margin-top: 15px;
    width: 100%;
    max-width: 200px;
    text-align: center;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
    text-decoration: none;
    color: var(--buy-btn-text);
}

/* 详细信息卡片样式 */
.details {
    margin-bottom: 40px;
    padding: 20px 0;
}

.details h2 {
    text-align: center;
    margin: 40px 0 30px 0;
    font-size: 1.8rem;
    color: var(--text-primary);
}

.detail-card {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.detail-card h3 {
    color: var(--accent-color);
    font-size: 1.5rem;
    margin-bottom: 25px;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 15px;
}

.pricing-plans {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin-bottom: 25px;
}

.plan, .plan-category {
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 25px;
    background: var(--bg-secondary);
    transition: transform 0.3s ease;
    position: relative;
    overflow: hidden;
}

.plan:hover, .plan-category:hover {
    transform: translateY(-5px);
}

.plan::before, .plan-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--gradient-start), var(--gradient-end));
}

.plan h4, .plan-category h4 {
    color: var(--accent-color);
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.plan h5 {
    color: var(--accent-color);
    margin-bottom: 15px;
}

.plan ul, .plan-category ul {
    list-style: none;
    margin-bottom: 20px;
}

.plan li, .plan-category li {
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
    color: var(--text-secondary);
}

.plan li:before, .plan-category li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

.price {
    font-weight: bold;
    color: #e74c3c;
    font-size: 1.3rem;
    margin-bottom: 10px;
    display: block;
}

.sub-price {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 15px;
    display: block;
}

.extra {
    font-size: 0.8rem;
    color: #f39c12;
    display: block;
}

.warning {
    background: #fff3cd;
    border: 1px solid #ffeaa7;
    border-radius: 8px;
    padding: 20px;
    margin: 20px 0;
    font-size: 0.95rem;
    color: #856404;
}

/* FAQ样式 */
.faq {
    padding: 20px 0;
}

.faq h2 {
    text-align: center;
    margin: 40px 0 30px 0;
    font-size: 1.8rem;
    color: var(--text-primary);
}

.faq-item {
    background: var(--faq-bg);
    border-radius: 10px;
    padding: 25px;
    margin-bottom: 20px;
    box-shadow: var(--shadow);
    border-left: 4px solid var(--accent-color);
    transition: transform 0.3s ease;
}

.faq-item:hover {
    transform: translateX(5px);
}

.faq-item h3 {
    color: var(--accent-color);
    margin-bottom: 15px;
    font-size: 1.2rem;
}

/* 其他样式 */
.quota-rules {
    margin-bottom: 25px;
}

.rules-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-top: 15px;
}

.rule-item {
    background: #e3f2fd;
    padding: 15px;
    border-radius: 8px;
    text-align: left;
    font-weight: 500;
    border: 1px solid #bbdefb;
}

.supported-tools, .supported-models {
    margin: 20px 0;
    padding: 20px;
    background: #f0f8ff;
    border-radius: 8px;
    border: 1px solid #cce5ff;
}

.supported-tools h4, .supported-models h4 {
    margin-bottom: 10px;
    color: var(--accent-color);
}

.minimax-plans h4 {
    margin: 25px 0 15px 0;
    color: var(--accent-color);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 8px;
}

.plan-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 25px;
}

.kimi-plans {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin: 25px 0;
}

.voucher-section h4 {
    margin: 25px 0 15px 0;
    color: var(--accent-color);
    font-size: 1.1rem;
}

.voucher {
    background: #fff3cd;
    padding: 20px;
    border-radius: 8px;
    margin: 15px 0;
    border: 1px solid #ffeaa7;
}

.voucher h5 {
    color: #856404;
    margin-bottom: 10px;
    font-size: 1rem;
}

.voucher p {
    color: #856404;
    margin-bottom: 0;
    font-size: 0.95rem;
}

.billing-note {
    background: #d4edda;
    border: 1px solid #c3e6cb;
    border-radius: 8px;
    padding: 20px;
    margin: 20px 0;
    color: #155724;
}

/* 特定元素在黑夜模式下的样式调整 */
[data-theme="dark"] .voucher {
    background: var(--voucher-bg-dark);
    border: 1px solid var(--voucher-border-dark);
    color: var(--text-primary);
}

[data-theme="dark"] .voucher h5 {
    color: #f39c12;
}

[data-theme="dark"] .billing-note {
    background: var(--billing-note-bg-dark);
    border: 1px solid var(--billing-note-border-dark);
    color: #dce3de;
}

/* 购买按钮大号样式 */
.buy-btn-large {
    background: linear-gradient(135deg, var(--buy-btn-bg), var(--accent-hover));
    color: var(--buy-btn-text);
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
    margin-top: 15px;
    width: 100%;
    max-width: 200px;
}

.buy-btn-large:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

/* 滚动按钮样式 */
.scroll-buttons {
    position: fixed;
    right: 30px;
    bottom: 30px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

#back-to-top, #back-to-bottom {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--accent-color);
    color: white;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.9;
}

#back-to-top:hover, #back-to-bottom:hover {
    background: var(--accent-hover);
    transform: scale(1.1);
    opacity: 1;
}

#back-to-top {
    display: none;
}

/* 主题切换按钮样式 */
.theme-toggle-container {
    position: fixed;
    right: 30px;
    bottom: 160px;
    z-index: 1001;
}

#theme-toggle {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--accent-color);
    color: white;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.9;
}

#theme-toggle:hover {
    background: var(--accent-hover);
    transform: rotate(30deg);
    opacity: 1;
}

/* 特定元素在黑夜模式下的样式调整 */
[data-theme="dark"] .hero {
    background: var(--hero-bg-dark);
}

[data-theme="dark"] .warning {
    background: var(--warning-bg-dark);
    border: 1px solid var(--warning-border-dark);
    color: var(--warning-text-dark);
}

[data-theme="dark"] .rule-item {
    background: var(--rule-item-bg-dark);
    border: 1px solid var(--rule-item-border-dark);
}

[data-theme="dark"] .supported-tools {
    background: var(--supported-tools-bg-dark);
    border: 1px solid var(--supported-tools-border-dark);
}

[data-theme="dark"] .voucher {
    background: var(--voucher-bg-dark);
    border: 1px solid var(--voucher-border-dark);
}

[data-theme="dark"] .voucher h5 {
    color: #f39c12;
}

[data-theme="dark"] .billing-note {
    background: var(--billing-note-bg-dark);
    border: 1px solid var(--billing-note-border-dark);
    color: #dce3de;
}

[data-theme="dark"] .supported-models {
    background: var(--supported-models-bg-dark);
    border: 1px solid var(--supported-models-border-dark);
}

/* 底部样式 */
.footer {
    background: var(--footer-bg);
    color: var(--footer-text);
    padding: 40px 0 20px 0;
    margin-top: 60px;
}

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

.footer-links {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--footer-border);
}

.footer-links h4 {
    color: var(--footer-text);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.platform-links {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 0 -0.5rem;
    padding: 0;
}

.platform-link {
    color: var(--footer-link);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    white-space: nowrap;
}

.platform-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--accent-color);
    transform: translateY(-2px);
}

.footer-bottom {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--footer-border);
}

.footer-bottom p {
    margin: 0.5rem 0;
    font-size: 0.85rem;
    opacity: 0.8;
}

.footer-section h3, .footer-section h4 {
    color: var(--footer-text);
    margin-bottom: 15px;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 8px;
}

.footer-section a {
    color: var(--footer-link);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

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

.social-links a {
    padding: 5px 10px;
    border: 1px solid var(--footer-link);
    border-radius: 5px;
    transition: all 0.3s ease;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid var(--footer-border);
    color: var(--footer-link);
    font-size: 0.9rem;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--nav-bg);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0,0,0,0.05);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        margin: 1.5rem 0;
    }

    .nav-toggle {
        display: flex;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .stats-container {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .pricing-plans {
        grid-template-columns: 1fr;
    }

    .plan-group {
        grid-template-columns: 1fr;
    }

    .kimi-plans {
        grid-template-columns: 1fr;
    }

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

    .scroll-buttons, .theme-toggle-container {
        right: 20px;
        bottom: 80px;
    }

    .footer-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .social-links {
        justify-content: center;
    }

    table {
        font-size: 0.8rem;
    }

    th, td {
        padding: 10px 8px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 100px 0 60px 0;
    }

    .hero h1 {
        font-size: 1.5rem;
    }

    .stat-number {
        font-size: 2rem;
    }

    .detail-card {
        padding: 20px 15px;
    }

    .plan, .plan-category {
        padding: 20px 15px;
    }
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.detail-card, .faq-item, .stat-item {
    animation: fadeInUp 0.6s ease-out;
}

/* 加载动画 */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* 相关平台推荐样式 */
.related-platforms {
    margin-top: 40px;
}

.related-platforms h3 {
    margin-bottom: 20px;
    color: var(--text-primary);
}

.platform-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

.platform-card {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 24px;
    text-decoration: none;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.platform-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
    border-color: var(--accent-color);
}

.platform-card h4 {
    margin: 0 0 10px 0;
    color: var(--text-primary);
    font-size: 1.2rem;
}

.platform-card p {
    margin: 0 0 15px 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.platform-price {
    color: var(--accent-color);
    font-weight: bold;
    font-size: 1.1rem;
}