/* 全局基础样式 */
    body {
        background-color: #181a20;
        color: #fcd535;
    }

    /* 通用组件样式 */
    .card-hover {
        transition: all 0.3s ease;
    }
    .card-hover:hover {
        transform: translateY(-5px);
    }
    .gold-gradient {
        background: linear-gradient(135deg, #fcd535 0%, #f0b90b 100%);
    }
    .content-bg {
        background-color: #1e2329;
    }
    .section-bg {
        background-color: #181a20;
    }

    /* 图标尺寸类 */
    .icon {
        width: 24px;
        height: 24px;
        fill: currentColor;
    }
    .icon-sm {
        width: 16px;
        height: 16px;
    }
    .icon-lg {
        width: 32px;
        height: 32px;
    }
    .icon-xl {
        width: 40px;
        height: 40px;
    }

    /* 排名徽章样式 */
    .rank-badge {
        width: 32px;
        height: 32px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 50%;
        font-weight: bold;
    }
    .rank-1 {
        background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
        color: #000;
    }
    .rank-2 {
        background: linear-gradient(135deg, #C0C0C0 0%, #A0A0A0 100%);
        color: #000;
    }
    .rank-3 {
        background: linear-gradient(135deg, #CD7F32 0%, #A65C00 100%);
        color: #000;
    }
    .rank-other {
        background-color: #2d3748;
        color: #fcd535;
    }

    /* 难度标识样式 */
    .difficulty-beginner {
        background: linear-gradient(135deg, #10b981, #059669);
    }
    .difficulty-intermediate {
        background: linear-gradient(135deg, #f59e0b, #d97706);
    }
    .difficulty-advanced {
        background: linear-gradient(135deg, #ef4444, #dc2626);
    }

    /* 分类卡片样式 */
    .category-card {
        position: relative;
        overflow: hidden;
    }
    .category-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: linear-gradient(90deg, #fcd535, #f0b90b);
    }

    /* 评分与费用样式 */
    .star-rating {
        color: #fcd535;
    }
    .fee-low, .security-high {
        color: #10b981;
    }
    .fee-medium, .security-medium {
        color: #f59e0b;
    }
    .fee-high {
        color: #ef4444;
    }

    /* 工具与附属样式 */
    .tool-category {
        scroll-margin-top: 2rem;
    }
    .affiliate-badge {
        background: linear-gradient(135deg, #fcd535, #f0b90b);
        color: #181a20;
    }

    /* 教程步骤样式 */
    .tutorial-step {
        position: relative;
        counter-increment: step-counter;
    }
    .tutorial-step:before {
        content: counter(step-counter);
        position: absolute;
        left: -3rem;
        top: 0;
        width: 2.5rem;
        height: 2.5rem;
        background: #fcd535;
        color: #181a20;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: bold;
        font-size: 1.1rem;
    }

    /* 信息框样式 */
    .info-box {
        border-left: 4px solid #fcd535;
        background: rgba(252, 213, 53, 0.05);
    }
    .warning-box {
        border-left: 4px solid #ef4444;
        background: rgba(239, 68, 68, 0.05);
    }
    .tip-box {
        border-left: 4px solid #10b981;
        background: rgba(16, 185, 129, 0.05);
    }

    /* 缩略图样式 */
    .thumbnail {
        width: 100%;
        height: 120px;
        background-size: cover;
        background-position: center;
        border-radius: 8px;
    }

    /* 优缺点列表样式 */
    .pros-cons-list li {
        margin-bottom: 0.5rem;
        display: flex;
        align-items: flex-start;
    }
    .pros-cons-list li:before {
        margin-right: 0.5rem;
        font-weight: bold;
    }
    .pros li:before {
        content: "✓";
        color: #10b981;
    }
    .cons li:before {
        content: "✗";
        color: #ef4444;
    }

    /* 雷达图样式 */
    .radar-chart {
        width: 100%;
        height: 300px;
        position: relative;
    }
    .radar-axis {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 80%;
        height: 80%;
        border-radius: 50%;
        border: 1px solid #374151;
    }
    .radar-axis:nth-child(2) {
        width: 60%;
        height: 60%;
    }
    .radar-axis:nth-child(3) {
        width: 40%;
        height: 40%;
    }
    .radar-axis:nth-child(4) {
        width: 20%;
        height: 20%;
    }
    .radar-point {
        position: absolute;
        width: 8px;
        height: 8px;
        background-color: #fcd535;
        border-radius: 50%;
        transform: translate(-50%, -50%);
    }
    .radar-line {
        position: absolute;
        top: 50%;
        left: 50%;
        width: 80%;
        height: 80%;
        transform: translate(-50%, -50%);
        clip-path: polygon(
            50% 10%,   /* 交易费率 */
            80% 30%,   /* 资产安全 */
            85% 65%,   /* 用户体验 */
            50% 85%,   /* 客户支持 */
            15% 65%,   /* 产品丰富度 */
            20% 30%    /* 流动性 */
        );
        background: rgba(252, 213, 53, 0.2);
    }
    .radar-label {
        position: absolute;
        font-size: 0.75rem;
        color: #9ca3af;
        text-align: center;
        width: 80px;
    }

    /* 响应式样式 */
    @media (max-width: 1024px) {
        .tutorial-step:before {
            position: static;
            margin-right: 1rem;
            margin-bottom: 1rem;
        }
        .main-content {
            order: 1;
        }
        .sidebar {
            order: 2;
        }
    }
    /* 分页容器 - 基础样式（PC+移动端通用） */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 2rem; /* 顶部间距 */
    gap: 0.5rem; /* 按钮间距 */
    padding: 0 1rem; /* 左右留白，避免贴边 */
}

/* 通用页码样式（span和a通用） */
.pagination span,
.pagination a {
    width: 2.5rem; /* 按钮宽度（PC端） */
    height: 2.5rem; /* 按钮高度（PC端） */
    border-radius: 0.5rem; /* 圆角 */
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    background-color: #374151; /* gray-700 */
    transition: background-color 0.2s;
    font-size: 0.9rem; /* 字体大小（PC端） */
}

/* 链接悬停效果（PC端生效，移动端可忽略） */
@media (min-width: 768px) {
    .pagination a:hover {
        background-color: #4B5563; /* gray-600 */
        text-decoration: none;
    }
}

/* 当前页样式 */
.pagination span.current {
    background-color: #D4AF37; /* gold */
    color: #1F2937; /* dark-bg */
    font-weight: 600;
}

/* 省略号样式（无背景、灰色文字） */
.pagination span:not(.current) {
    background-color: transparent;
    color: #9CA3AF; /* gray-400 */
}

/* 箭头图标（PC+移动端通用） */
.pagination a svg {
    width: 1rem;
    height: 1rem;
}

/* 尾页按钮调整（PC端） */
.pagination a:last-child {
    width: auto;
    padding: 0 0.75rem;
    font-size: 0.875rem;
}


/* 移动端适配（屏幕宽度≤768px） */
@media (max-width: 768px) {
    /* 缩小按钮尺寸和间距，避免过密 */
    .pagination {
        gap: 0.3rem; /* 减小按钮间距 */
        margin-top: 1.5rem; /* 减小顶部间距 */
    }

    .pagination span,
    .pagination a {
        width: 2rem; /* 缩小按钮宽度 */
        height: 2rem; /* 缩小按钮高度 */
        font-size: 0.8rem; /* 缩小字体 */
    }

    /* 简化尾页按钮（仅保留图标逻辑，可选） */
    .pagination a:last-child {
        padding: 0 0.5rem; /* 减小内边距 */
        font-size: 0.75rem; /* 缩小字体 */
    }

    /* 可选：隐藏中间部分页码，仅保留「当前页+前后2页+箭头」，避免横向滚动 */
    .pagination a:nth-child(n+5):nth-child(-n+7) {
        display: none; /* 隐藏第5-7个页码（需根据实际页码数量调整） */
    }
}
    
/* 以 article 为父元素，针对性生效 */
article h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 0.75rem;
  margin-top: 1.5rem;
  padding-left: 0.75rem;
  border-left-width: 4px;
  border-left-color: #d4af37;
}

@media (min-width: 768px) { 
  article h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    margin-top: 2rem;
    padding-left: 1rem;
  }
}

/* p 标签也可以同理优化，避免冲突 */
article p {
  color: #d1d5db; 
  margin-bottom: 1rem;
  text-indent: 1rem;
}

@media (min-width: 768px) { 
  article p {
    text-indent: 2rem;
  }
}
  article p {
  color: #d1d5db; 
  margin-bottom: 1rem; /* mb-4 */
  text-indent: 1rem; /* indent-4 */
}
@media (min-width: 768px) { 
   article p {
    text-indent: 2rem; /* md:indent-8 */
  }
}
article img {
    width: 100%;
    height: auto;
    border-radius: 0.5rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    border-width: 1px;
    border-color: #4b5563;
    margin-left: auto;
    margin-right: auto;
}

@media (min-width: 768px) {
    article img {
        max-width: 48rem;
    }
}

@media (min-width: 1024px) {
    article img {
        max-width: 64rem;
    }
}