/* 优化首页文章列表标题大小 */
.list__title {
    font-size: 1.4rem !important; /* 增大主标题字号 */
    font-weight: 700 !important;
}

/* 降低首页摘要中文章内标题的视觉权重 */
/* 将摘要里的 h1-h6 强制显示为普通加粗文本 */
.list__excerpt h1, 
.list__excerpt h2, 
.list__excerpt h3, 
.list__excerpt h4, 
.list__excerpt h5, 
.list__excerpt h6 {
    font-size: 1em !important;      /* 恢复为普通文本大小 */
    font-weight: bold !important;   /* 保持加粗 */
    margin: 0.5em 0 !important;     /* 减小上下间距 */
    line-height: 1.5 !important;
    border: none !important;        /* 去除可能的边框 */
    padding: 0 !important;          /* 去除内边距 */
    color: inherit !important;      /* 跟随正文颜色 */
}

/* Tools Grid Layout */
.tool-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    padding: 20px 0;
}

.tool-card {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.tool-card:hover {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    transform: translateY(-2px);
    border-color: #d1d5db;
}

.tool-header {
    display: flex;
    align-items: flex-start;
    margin-bottom: 12px;
}

.tool-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    margin-right: 15px;
    border-radius: 10px;
    overflow: hidden;
    background-color: #f3f4f6;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tool-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.tool-info {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.tool-title {
    margin: 0 0 5px 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: #111827;
    line-height: 1.4;
}

.tool-category {
    display: inline-block;
    padding: 2px 8px;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 9999px;
    line-height: 1.5;
}

/* Utility classes for badges */
.bg-green-100 { background-color: #dcfce7; }
.text-green-800 { color: #166534; }
.bg-blue-100 { background-color: #dbeafe; }
.text-blue-800 { color: #1e40af; }
.bg-purple-100 { background-color: #f3e8ff; }
.text-purple-800 { color: #6b21a8; }
.bg-yellow-100 { background-color: #fef9c3; }
.text-yellow-800 { color: #854d0e; }
.bg-red-100 { background-color: #fee2e2; }
.text-red-800 { color: #991b1b; }

.tool-body {
    flex-grow: 1;
    margin-bottom: 20px;
}

.tool-desc {
    margin: 0;
    font-size: 0.875rem;
    color: #6b7280;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.tool-footer {
    display: flex;
    border-top: 1px solid #f3f4f6;
    padding-top: 15px;
    gap: 10px;
}

.tool-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px 12px;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: 6px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s;
    border: none;
    background: transparent;
    color: #4b5563;
}

.tool-btn svg {
    margin-right: 6px;
}

.tool-btn:hover {
    background-color: #f9fafb;
    color: #111827;
}

.start-btn {
    color: #4b5563; /* Default text color */
}

.start-btn:hover {
    color: #2563eb; /* Blue on hover */
    background-color: #eff6ff;
}