/* 基础样式与变量定义 */
        :root {
            --primary: #0F3460;
            --secondary: #E67E22;
            --dark: #1A1A2E;
            --light: #F5F5F7;
            --accent: #16213E;
            --white-10: rgba(255, 255, 255, 0.1);
            --white-30: rgba(255, 255, 255, 0.3);
            --white-60: rgba(255, 255, 255, 0.6);
            --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
            --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
            --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1);
            --transition: all 0.3s ease;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Inter', sans-serif;
            background-color: var(--light);
            color: #333;
            line-height: 1.6;
            overflow-x: hidden;
        }

        a {
            text-decoration: none;
            color: inherit;
        }

        ul {
            list-style: none;
        }

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1rem;
        }

        /* 布局工具类 */
        .flex {
            display: flex;
        }

        .items-center {
            align-items: center;
        }

        .justify-between {
            justify-content: space-between;
        }


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

        .lg\:grid-cols-3 {
            grid-template-columns: repeat(3, 1fr);
        }

        .lg\:grid-cols-4 {
            grid-template-columns: repeat(4, 1fr);
        }

        .gap-4 {
            gap: 1rem;
        }

        .gap-8 {
            gap: 2rem;
        }

        .gap-12 {
            gap: 3rem;
        }

        .space-y-3 > * + * {
            margin-top: 0.75rem;
        }

        .space-y-4 > * + * {
            margin-top: 1rem;
        }

        .space-y-6 > * + * {
            margin-top: 1.5rem;
        }

        /* 组件样式 */
        /* 导航栏 */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 50;
            padding: 1rem 0;
            transition: background-color 0.3s, box-shadow 0.3s, padding 0.3s;
            background-color: rgba(255, 255, 255, 0.95);
        }

        .navbar.scrolled {
            background-color: rgba(255, 255, 255, 0.95);
            opacity: 0.95;
            backdrop-filter: blur(4px);
            box-shadow: var(--shadow-lg);
            padding: 0.75rem 0;
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .nav-logo-icon {
            background-color: var(--primary);
            color: white;
            padding: 0.5rem;
            border-radius: 0.5rem;
        }

        .navbar.scrolled .nav-logo-icon {
            background-color: var(--secondary);
        }

        .nav-logo-text {
            font-size: 1.25rem;
            font-weight: bold;
            color: white;
            text-shadow: 0 4px 8px rgba(0, 0, 0, 0.25);
        }

        .nav-menu {
            display: flex;
            align-items: center;
            gap: 2rem;
        }

        .nav-menu-link {
            color: #000000;
            font-weight: 500;
            transition: color 0.3s;
        }

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

        .nav-actions {
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        /* 按钮样式 */
        .btn {
            display: inline-block;
            padding: 0.5rem 1rem;
            border-radius: 999px;
            font-weight: 500;
            transition: var(--transition);
            text-align: center;
        }

        .btn-primary {
            background-color: var(--secondary);
            color: white;
            font-weight: 600;
            box-shadow: var(--shadow-lg);
        }

        .btn-primary:hover {
            background-color: #d35400;
            transform: translateY(-2px);
            box-shadow: var(--shadow-xl);
        }

        .btn-secondary {
            background-color: var(--white-10);
            backdrop-filter: blur(4px);
            
            border: 1px solid #c4ae76;
        }

        .btn-secondary:hover {
            background-color: var(--white-30);
        }

        .btn-lg {
            padding: 1rem 2rem;
            font-size: 1.125rem;
        }

        /* 移动端菜单 */
        .menu-toggle {
            display: none;
            color: white;
            font-size: 1.5rem;
            background: none;
            border: none;
            cursor: pointer;
        }

        .mobile-menu {
            display: none;
            position: absolute;
            top: 100%;
            left: 0;
            right: 0;
            background-color: var(--primary);
            opacity: 0.95;
            backdrop-filter: blur(4px);
            padding: 1rem 0;
        }

        .mobile-menu-links {
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
            margin-bottom: 1.5rem;
        }

        .mobile-menu-link {
            color: white;
            padding: 0.5rem 0;
            border-bottom: 1px solid #333;
            transition: color 0.3s;
        }

        .mobile-menu-link:hover {
            color: var(--secondary);
        }

        .mobile-menu-actions {
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }

        /* 英雄区域 */
        .hero {
            position: relative;
            min-height: 100vh;
            display: flex;
            align-items: center;
            padding-top: 4rem;
            overflow: hidden;
        }

        .hero-background {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            z-index: 0;
        }

        .hero-overlay {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(to right, var(--primary) 0%, var(--accent) 100%);
            opacity: 0.9;
        }

        .hero-image {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .hero-content {
            position: relative;
            z-index: 20;
            padding: 5rem 0;
        }

        .hero-text {
            color: white;
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
            padding: 10px;
        }

        .hero-title {
            font-size: clamp(2.5rem, 5vw, 4rem);
            font-weight: bold;
            line-height: 1.2;
            text-shadow: 0 4px 8px rgba(0, 0, 0, 0.25);
        }

        .hero-title .text-secondary {
            color: var(--secondary);
        }

        .hero-subtitle {
            font-size: clamp(1rem, 2vw, 1.25rem);
            color: rgba(255, 255, 255, 0.9);
            max-width: 30rem;
        }

        .hero-cta {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            padding-top: 1rem;
        }

        @media (min-width: 640px) {
            .hero-cta {
                flex-direction: row;
            }
        }

        /* 英雄区域表单 */
        .hero-form {
            background-color: var(--white-10);
            backdrop-filter: blur(12px);
            border-radius: 1rem;
            padding: 2rem;
            box-shadow: var(--shadow-xl);
            border: 1px solid var(--white-30);
            transition: transform 0.3s ease;
        }

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

        .form-title {
            color: white;
            font-size: 1.5rem;
            font-weight: 600;
            margin-bottom: 1.5rem;
            text-align: center;
        }

        .form-group {
            margin-bottom: 1rem;
        }

        .form-label {
            display: block;
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 0.5rem;
        }

        .form-group input,
        .form-group select {
            width: 100%;
            padding: 1rem;
            border-radius: 0.5rem;
            background-color: var(--white-10);
            border: 1px solid var(--white-30);
            color: white;
        }

        .form-group input::placeholder {
            color: rgba(255, 255, 255, 0.5);
        }

        /* 修复的表单提交按钮样式 */
        .form-submit {
            width: 100%;
            padding: 1rem;
            background-color: var(--secondary);
            color: white;
            border: none;
            border-radius: 0.5rem;
            font-size: 1.125rem;
            font-weight: 600;
            cursor: pointer;
            transition: background-color 0.3s, transform 0.3s;
        }

        .form-submit:hover {
            background-color: #d35400;
            transform: translateY(-2px);
        }

        /* 修复的同意条款文字样式 */
        .form-disclaimer {
            color: var(--white-60);
            font-size: 0.875rem;
            text-align: center;
            margin-top: 1rem;
        }

        .link {
            color: var(--secondary);
            transition: text-decoration 0.3s;
        }

        .link:hover {
            text-decoration: underline;
        }

        /* 滚动指示器 */
        .scroll-indicator {
            position: absolute;
            bottom: 2rem;
            left: 50%;
            transform: translateX(-50%);
            color: white;
            animation: bounce 2s infinite;
        }

        .scroll-icon {
            font-size: 2rem;
        }

        @keyframes bounce {
            0%, 20%, 50%, 80%, 100% {
                transform: translateY(0);
            }
            40% {
                transform: translateY(-20px);
            }
            60% {
                transform: translateY(-10px);
            }
        }

        /* 通用区块样式 */
        .section {
            padding: 5rem 0;
        }

        .section-white {
            background-color: white;
        }

        .section-gray-50 {
            background-color: #f9fafb;
        }

        .section-primary {
            background-color: var(--primary);
            color: white;
        }

        .section-header {
            text-align: center;
            max-width: 40rem;
            margin: 0 auto 4rem;
        }

        .section-title {
            font-size: clamp(1.8rem, 3vw, 2.5rem);
            font-weight: bold;
            color: var(--primary);
            margin-bottom: 1rem;
        }

        .section-primary .section-title {
            color: white;
        }

        .section-description {
            font-size: 1.125rem;
            color: #666;
        }

        .section-primary .section-description {
            color: rgba(255, 255, 255, 0.8);
        }

        /* 平台优势 */
        .advantages-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
        }

        @media (min-width: 768px) {
            .advantages-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (min-width: 1024px) {
            .advantages-grid {
                grid-template-columns: repeat(4, 1fr);
            }
        }

        .advantage-card {
            background-color: var(--light);
            border-radius: 0.75rem;
            padding: 2rem;
            box-shadow: var(--shadow);
            transition: var(--transition);
            border: 1px solid #eee;
        }

        .advantage-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-5px);
        }

        .advantage-icon {
            width: 4rem;
            height: 4rem;
            background-color: rgba(15, 52, 96, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
        }

        .advantage-icon i {
            color: var(--primary);
            font-size: 2rem;
        }

        .advantage-title {
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--primary);
            margin-bottom: 0.75rem;
        }

        .advantage-description {
            color: #666;
        }

        /* 交易软件 */
        .software-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 3rem;
        }

        @media (min-width: 768px) {
            .software-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        .software-card {
            background-color: white;
            border-radius: 1.5rem;
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            transition: var(--transition);
        }

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

        .software-content {
            padding: 2rem;
        }

        .software-title {
            font-size: 1.5rem;
            font-weight: 600;
            color: var(--primary);
            margin-bottom: 1rem;
        }

        .software-description {
            color: #666;
            margin-bottom: 1.5rem;
        }

        .software-features {
            margin-bottom: 2rem;
        }

        .software-feature {
            display: flex;
            align-items: flex-start;
            margin-bottom: 0.75rem;
        }

        .software-feature i {
            margin-right: 0.75rem;
            margin-top: 0.25rem;
        }

        .software-cta {
            display: inline-flex;
            align-items: center;
            padding: 0.75rem 1.5rem;
            background-color: var(--primary);
            color: white;
            border-radius: 0.5rem;
            font-weight: 600;
            transition: var(--transition);
        }

        .software-cta i {
            margin-right: 0.5rem;
        }

        .software-cta:hover {
            background-color: #0a2442;
        }

        /* 开户流程 */
        .process-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
        }

        @media (min-width: 768px) {
            .process-grid {
                grid-template-columns: repeat(4, 1fr);
            }
        }

        .process-step {
            background-color: var(--white-10);
            backdrop-filter: blur(4px);
            border-radius: 0.75rem;
            padding: 1.5rem;
            text-align: center;
            position: relative;
        }

        .process-step-number {
            position: absolute;
            top: -1.5rem;
            left: 50%;
            transform: translateX(-50%);
            width: 3rem;
            height: 3rem;
            background-color: var(--secondary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.25rem;
            font-weight: bold;
        }

        .process-step-content {
            padding-top: 1rem;
        }

        .process-step-title {
            font-size: 1.25rem;
            font-weight: 600;
            margin-bottom: 0.75rem;
        }

        .process-step-description {
            color: rgba(255, 255, 255, 0.7);
        }

        .process-cta {
            text-align: center;
            margin-top: 4rem;
        }

        /* 原油资讯 */
        .news-filters {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 1rem;
            margin-bottom: 2.5rem;
        }

        .filter-button {
            padding: 0.5rem 1.5rem;
            border-radius: 999px;
            font-weight: 500;
            background-color: #eee;
            color: #333;
            border: none;
            cursor: pointer;
            transition: var(--transition);
        }

        .filter-button.active {
            background-color: var(--primary);
            color: white;
        }

        .filter-button:hover:not(.active) {
            background-color: #ddd;
        }

        .news-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
        }

        @media (min-width: 768px) {
            .news-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (min-width: 1024px) {
            .news-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        .news-card {
            background-color: var(--light);
            border-radius: 0.75rem;
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }

        .news-card:hover {
            box-shadow: var(--shadow-lg);
        }

        .news-image {
            width: 100%;
            height: 12rem;
            object-fit: cover;
        }

        .news-content {
            padding: 1.5rem;
        }

        .news-meta {
            display: flex;
            align-items: center;
            font-size: 0.875rem;
            color: #666;
            margin-bottom: 0.75rem;
        }

        .news-category {
            background-color: #dbeafe;
            color: #1e40af;
            padding: 0.25rem 0.75rem;
            border-radius: 999px;
            font-size: 0.75rem;
        }

        .news-date {
            margin-left: auto;
        }

        .news-title {
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--primary);
            margin-bottom: 0.75rem;
            transition: color 0.3s;
        }

        .news-title a:hover {
            color: var(--secondary);
        }

        .news-excerpt {
            color: #666;
            margin-bottom: 1rem;
        }

        .news-link {
            display: inline-flex;
            align-items: center;
            color: var(--secondary);
            font-weight: 500;
            transition: text-decoration 0.3s;
        }

        .news-link:hover {
            text-decoration: underline;
        }

        .news-link i {
            margin-left: 0.5rem;
        }

        .news-cta {
            text-align: center;
            margin-top: 3rem;
        }

        .more-link {
            display: inline-flex;
            align-items: center;
            padding: 0.75rem 1.5rem;
            border: 1px solid var(--primary);
            color: var(--primary);
            border-radius: 0.5rem;
            font-weight: 600;
            transition: var(--transition);
        }

        .more-link i {
            margin-left: 0.5rem;
        }

        .more-link:hover {
            background-color: var(--primary);
            color: white;
        }

        /* 常见问题 */
        .faq-container {
            max-width: 40rem;
            margin: 0 auto;
        }

        .faq-item {
            margin-bottom: 1rem;
        }
        
        .faq-toggle span{font-size: 18px;}

        .faq-toggle {
            width: 100%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            background-color: white;
            padding: 1.5rem;
            border-radius: 0.75rem;
            box-shadow: var(--shadow);
            cursor: pointer;
            transition: var(--transition);
            font-weight: 600;
            color: var(--primary);
            border: none;
            text-align: left;
        }

        .faq-toggle:hover {
            box-shadow: var(--shadow-lg);
        }

        .faq-toggle i {
            color: var(--secondary);
            transition: transform 0.3s;
        }

        .faq-toggle i.rotate-45 {
            transform: rotate(45deg);
        }

        .faq-content {
            display: none;
            background-color: white;
            margin-top: 0.25rem;
            padding: 1.5rem;
            border-radius: 0.75rem;
            box-shadow: var(--shadow);
            color: #666;
        }

        .faq-content.show {
            display: block;
        }

        /* 页脚 */
        .footer {
            background-color: var(--dark);
            color: white;
            padding: 4rem 0 2rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 3rem;
            margin-bottom: 3rem;
        }

        @media (min-width: 768px) {
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (min-width: 1024px) {
            .footer-grid {
                grid-template-columns: repeat(4, 1fr);
            }
        }

        .footer-logo {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            margin-bottom: 1.5rem;
        }

        .footer-logo-icon {
            background-color: var(--secondary);
            color: white;
            padding: 0.5rem;
            border-radius: 0.5rem;
        }

        .footer-logo-text {
            font-size: 1.25rem;
            font-weight: bold;
        }

        .footer-description {
            color: #aaa;
            margin-bottom: 1.5rem;
        }

        .footer-title {
            font-size: 1.125rem;
            font-weight: 600;
            margin-bottom: 1.5rem;
        }

        .footer-links {
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }

        .footer-link {
            color: #aaa;
            transition: color 0.3s;
        }

        .footer-link:hover {
            color: var(--secondary);
        }

        .footer-contact {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            margin-bottom: 1.5rem;
        }

        .contact-item {
            display: flex;
            align-items: flex-start;
        }

        .contact-item i {
            color: var(--secondary);
            margin-right: 0.75rem;
            margin-top: 0.25rem;
        }

        .contact-item span {
            color: #aaa;
        }

        .contact-cta {
            display: inline-flex;
            align-items: center;
            padding: 0.5rem 1.25rem;
            background-color: var(--secondary);
            color: white;
            border-radius: 0.5rem;
            font-weight: 500;
            transition: var(--transition);
        }

        .contact-cta i {
            margin-right: 0.5rem;
        }

        .contact-cta:hover {
            background-color: #d35400;
        }

        .social-links {
            display: flex;
            gap: 1rem;
        }

        .social-link {
            width: 2.5rem;
            height: 2.5rem;
            border-radius: 50%;
            background-color: var(--white-10);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: background-color 0.3s;
        }

        .social-link:hover {
            background-color: var(--secondary);
        }

        .footer-divider {
            border-top: 1px solid #333;
            padding: 2rem 0;
            margin-bottom: 2rem;
        }

        .risk-disclaimer {
            background-color: var(--white-10);
            padding: 1.5rem;
            border-radius: 0.75rem;
        }

        .disclaimer-title {
            font-size: 1.125rem;
            font-weight: 600;
            color: var(--secondary);
            margin-bottom: 0.75rem;
        }

        .disclaimer-text {
            color: #aaa;
            font-size: 0.875rem;
        }

        .footer-copyright {
            border-top: 1px solid #333;
            padding-top: 2rem;
            text-align: center;
            color: #777;
            font-size: 0.875rem;
        }

        /* 底部悬浮广告 - 修复关闭按钮样式和功能 */
        .floating-ad {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background-color: var(--primary);
            z-index: 50;
            box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.2);
            transform: translateY(100%);
            transition: transform 0.3s ease-out;
        }

        .floating-ad.show {
            transform: translateY(0);
        }

        /* 修复关闭按钮样式，确保可点击 */
        .ad-close {
            position: absolute;
            top: 0.5rem;
            right: 0.5rem;
            width: 2rem;
            height: 2rem;
            border-radius: 50%;
            background-color: rgba(255, 255, 255, 0.2);
            color: white;
            border: none;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 10; /* 确保在广告内容上方 */
            transition: background-color 0.3s;
        }

        .ad-close:hover {
            background-color: rgba(255, 255, 255, 0.3);
        }

        .ad-content {
            padding: 1rem 0;
            padding-right: 3rem; /* 给关闭按钮留出空间 */
        }

        .ad-container {
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        @media (min-width: 768px) {
            .ad-container {
                flex-direction: row;
                justify-content: space-between;
            }
        }

        .ad-text {
            color: white;
            margin-bottom: 1rem;
            text-align: center;
        }

        @media (min-width: 768px) {
            .ad-text {
                margin-bottom: 0;
                margin-right: 1rem;
                text-align: left;
            }
        }

        .ad-actions {
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
            width: 100%;
        }

        @media (min-width: 640px) {
            .ad-actions {
                flex-direction: row;
                width: auto;
            }
        }

        .ad-primary {
            display: block;
            padding: 0.75rem 1.5rem;
            background-color: var(--secondary);
            color: white;
            border-radius: 0.5rem;
            font-weight: 600;
            text-align: center;
            transition: var(--transition);
        }

        .ad-primary:hover {
            background-color: #d35400;
        }

        .ad-secondary {
            display: block;
            padding: 0.75rem 1.5rem;
            background-color: var(--white-10);
            color: white;
            border: 1px solid var(--white-30);
            border-radius: 0.5rem;
            font-weight: 500;
            text-align: center;
            transition: var(--transition);
        }

        .ad-secondary:hover {
            background-color: var(--white-30);
        }

        /* 响应式调整 */
        @media (max-width: 1024px) {
            .nav-menu, .nav-actions {
                display: none;
            }
            
            .menu-toggle {
                display: block;
            }
            
            .mobile-menu.show {
                display: block;
            }
        }

        @media (min-width: 1025px) {
            .mobile-menu {
                display: none !important;
            }
        }
        
        /* 内容布局 */
        .content-wrapper {
            display: flex;
            gap: 2rem;
        }

        .article-detail {
            flex: 3;
        }

        .sidebar {
            flex: 1;
        }
                /* 文章详情样式 */
                .content-topimg img{max-width:100%}
        .article-header {
            background-color: white;
            border-radius: 0.5rem;
            padding: 2rem;
            margin-bottom: 2rem;
            box-shadow: var(--shadow);
        }

.breadcrumb {
    margin-bottom: 2rem;
    padding: 0.75rem 0;
    color: #666;
    font-size: 0.9rem;
}
        .article-category {
            display: inline-block;
            padding: 0.25rem 0.75rem;
            background-color: #dbeafe;
            color: #1e40af;
            border-radius: 999px;
            font-size: 0.75rem;
            margin-bottom: 0.75rem;
        }

        .article-title {
            font-size: 2rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 1rem;
            line-height: 1.3;
        }

        .article-meta {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 1.5rem;
            color: #666;
            font-size: 0.9rem;
            margin-bottom: 1.5rem;
            padding-bottom: 1rem;
            border-bottom: 1px solid #eee;
        }

        .author-info {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .author-avatar {
            width: 24px;
            height: 24px;
            border-radius: 50%;
            object-fit: cover;
        }

        .article-share {
            margin-top: 1rem;
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .share-text {
            font-size: 0.9rem;
            color: #666;
        }

        .share-links {
            display: flex;
            gap: 0.5rem;
        }

        .share-link {
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background-color: #f1f5f9;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
        }

        .share-link:hover {
            background-color: var(--primary);
            color: white;
        }

        .article-featured-image {
            width: 100%;
            height: auto;
            border-radius: 0.5rem;
            margin-bottom: 2rem;
        }

        .article-content {
            background-color: white;
            border-radius: 0.5rem;
            padding: 2rem;
            box-shadow: var(--shadow);
            margin-bottom: 2rem;
        }

        .article-content p {
            margin-bottom: 1.5rem;
            line-height: 1.8;
        }

        .article-content h2 {
            font-size: 1.5rem;
            color: var(--primary);
            margin: 2rem 0 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 1px solid #eee;
        }

        .article-content h3 {
            font-size: 1.25rem;
            color: var(--primary);
            margin: 1.5rem 0 1rem;
        }

        .article-content img {
            max-width: 100%;
            height: auto;
            border-radius: 0.5rem;
            margin: 1.5rem 0;
        }

        .article-content ul {
            margin: 1rem 0 1.5rem 1.5rem;
            list-style-type: disc;
        }

        .article-content li {
            margin-bottom: 0.5rem;
        }

        /* 上一篇下一篇导航 */
        .article-navigation {
            background-color: white;
            border-radius: 0.5rem;
            padding: 1.5rem 2rem;
            box-shadow: var(--shadow);
            margin-bottom: 2rem;
        }

        .navigation-title {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--primary);
            margin-bottom: 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 1px solid #eee;
        }

        .navigation-links {
            display: flex;
            flex-wrap: wrap;
            gap: 1.5rem;
        }

        .prev-article, .next-article {
            flex: 1;
            min-width: 280px;
        }

        .prev-article a, .next-article a {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .prev-article a:hover i, .next-article a:hover i {
            color: var(--secondary);
        }

        .prev-article span, .next-article span {
            color: #666;
            font-size: 0.9rem;
            margin-bottom: 0.25rem;
            display: block;
        }

        /* 相关文章 */
        .related-articles {
            background-color: white;
            border-radius: 0.5rem;
            padding: 2rem;
            box-shadow: var(--shadow);
            margin-bottom: 2rem;
        }

        .related-title {
            font-size: 1.5rem;
            font-weight: 600;
            color: var(--primary);
            margin-bottom: 1.5rem;
            padding-bottom: 0.75rem;
            border-bottom: 2px solid var(--secondary);
        }

        .related-list {
            display: flex;
            flex-wrap: wrap;
            gap: 1.5rem;
        }

        .related-item {
            flex: 1;
            min-width: 280px;
        }

        .related-image {
            width: 100%;
            height: 160px;
            object-fit: cover;
            border-radius: 0.5rem;
            margin-bottom: 1rem;
        }

        .related-item-title {
            font-size: 1.1rem;
            font-weight: 500;
            color: var(--primary);
            margin-bottom: 0.5rem;
            transition: color 0.3s;
        }

        .related-item-title:hover {
            color: var(--secondary);
        }

        .related-date {
            font-size: 0.85rem;
            color: #999;
        }
        /* 侧边栏样式 */
        .sidebar-widget {
            background-color: white;
            border-radius: 0.5rem;
            box-shadow: var(--shadow);
            padding: 1.5rem;
            margin-bottom: 2rem;
        }

        .widget-title {
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--primary);
            margin-bottom: 1.25rem;
            padding-bottom: 0.75rem;
            border-bottom: 2px solid var(--secondary);
        }

        .sidebar-list {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .sidebar-item {
            display: flex;
            gap: 0.75rem;
            transition: transform 0.3s;
        }

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

        .sidebar-item-image {
            width: 80px;
            height: 60px;
            object-fit: cover;
            border-radius: 0.375rem;
            flex-shrink: 0;
        }

        .sidebar-item-content {
            flex: 1;
        }

        .sidebar-item-title {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--primary);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 0.25rem;
        }

        .sidebar-item-date {
            font-size: 0.75rem;
            color: #999;
        }

        /* 无缩略图的最新文章样式 */
        .latest-articles .sidebar-item {
            display: block;
            padding-bottom: 0.75rem;
            border-bottom: 1px dashed #eee;
        }
        
        .latest-articles .sidebar-item:last-child {
            border-bottom: none;
            padding-bottom: 0;
        }
        
        .latest-articles .sidebar-item-title {
            font-size: 1rem;
            margin-bottom: 0.5rem;
        }
       /* 响应式调整 */
        @media (max-width: 1024px) {
            .nav-menu, .nav-actions {
                display: none;
            }
            
            .menu-toggle {
                display: block;
            }
            
            .mobile-menu.show {
                display: block;
            }

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

            .article-title {
                font-size: 1.75rem;
            }
        }

        @media (max-width: 640px) {
            .article-title {
                font-size: 1.5rem;
            }

            .article-meta {
                flex-direction: column;
                align-items: flex-start;
                gap: 0.5rem;
            }

            .related-item {
                min-width: 100%;
            }

            .sidebar-item {
                flex-direction: column;
            }

            .sidebar-item-image {
                width: 100%;
                height: 120px;
            }

            .prev-article, .next-article {
                min-width: 100%;
            }
        }

        @media (min-width: 1025px) {
            .mobile-menu {
                display: none !important;
            }
        }