/* 模板2布局层（配合 jiemeng123 / Suki 样式表） */
body.pack2 {
    font-family: "DM Sans", "PingFang SC", "Microsoft YaHei", sans-serif;
    margin: 0;
    color: #333;
    background: #fafafa;
}
.pack2 a { color: #004c99; }
.pack2 .wrap { max-width: 1100px; margin: 0 auto; padding: 1rem; }
.pack2 header.site-header {
    background: #fff;
    border-bottom: 1px solid #e5e5e5;
    margin-bottom: 1.25rem;
}
.pack2 .brand {
    font-size: 1.55rem;
    font-weight: 700;
    text-decoration: none;
    color: #004c99;
}
.pack2 .tagline { margin: .25rem 0 0; color: #666; font-size: .95rem; }
.pack2 .az {
    display: flex;
    flex-wrap: wrap;
    gap: .35rem;
    margin: .75rem 0 0;
}
.pack2 .az a {
    padding: .2rem .55rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    text-decoration: none;
    color: #333;
    font-size: .85rem;
}
.pack2 .az a:hover, .pack2 .az a.active {
    background: #004c99;
    color: #fff;
    border-color: #004c99;
}
.pack2 .grid-main {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 1.5rem;
}
.pack2 .card {
    background: #fff;
    padding: 1rem 1.25rem;
    margin-bottom: 1rem;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,.08);
}
.pack2 .card h1, .pack2 .card h2 { margin: 0 0 .5rem; }
.pack2 .card h2 { font-size: 1.25rem; }
.pack2 .card h2 a { color: inherit; text-decoration: none; }
.pack2 .card h2 a:hover { color: #004c99; }
.pack2 .excerpt { color: #666; font-size: .95rem; line-height: 1.7; }
.pack2 .meta-line { font-size: .85rem; color: #888; margin-bottom: .75rem; }
.pack2 .hero-img {
    width: 100%;
    border-radius: 8px;
    margin: .5rem 0 1rem;
    display: block;
}
.pack2 .thumb-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}
.pack2 .thumb-grid a {
    display: block;
    background: #fff;
    border: 1px solid #eee;
    border-radius: 8px;
    overflow: hidden;
    text-decoration: none;
    color: #333;
    font-size: .9rem;
}
.pack2 .thumb-grid img { width: 100%; height: 120px; object-fit: cover; display: block; }
.pack2 .thumb-grid span { display: block; padding: 8px 10px; }
.pack2 footer.site-footer {
    margin-top: 2rem;
    padding: 1rem 0 2rem;
    border-top: 1px solid #ddd;
    font-size: .9rem;
    color: #666;
}
.pack2 footer.site-footer a { margin-right: 12px; }
.pack2 .sidebar h3 { margin: 0 0 .75rem; font-size: 1rem; }
.pack2 .sidebar ul { list-style: none; padding: 0; margin: 0; }
.pack2 .sidebar li { padding: 6px 0; border-bottom: 1px dashed #eee; font-size: .9rem; }
@media (max-width: 860px) {
    .pack2 .grid-main, .pack2 .thumb-grid { grid-template-columns: 1fr; }
}