* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Segoe UI", Roboto, "Microsoft YaHei", sans-serif;
}

body {
    min-height: 100vh;
    padding: 20px;
    background-color: #f5f7fa;
    color: #2d3748;
    line-height: 1.6;
}

a {
    color: inherit;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
}

header {
    text-align: center;
    margin: 50px 0 30px;
}

header h1 {
    margin-bottom: 10px;
    color: #2d3748;
    font-size: 32px;
    letter-spacing: 0;
}

header p {
    color: #718096;
    font-size: 16px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 20px;
    margin-top: 40px;
}

.card {
    display: flex;
    min-height: 86px;
    align-items: center;
    justify-content: center;
    padding: 24px 16px;
    border-radius: 8px;
    background: #ffffff;
    color: #2d3748;
    text-align: center;
    text-decoration: none;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.card .name {
    font-size: 15px;
    font-weight: 600;
}

.site-footer {
    margin: 42px 0 16px;
    color: #718096;
    font-size: 14px;
    text-align: center;
}

.footer-actions,
.actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    justify-content: center;
}

.button {
    display: inline-flex;
    min-height: 42px;
    align-items: center;
    justify-content: center;
    padding: 0 18px;
    border: 1px solid #cbd5e0;
    border-radius: 8px;
    background: #ffffff;
    color: #2d3748;
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.button:hover {
    transform: translateY(-2px);
    border-color: #a0aec0;
    box-shadow: 0 8px 18px rgba(45, 55, 72, 0.12);
}

.button.primary {
    border-color: #2d3748;
    background: #2d3748;
    color: #ffffff;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 28px 0 16px;
    color: #718096;
    font-size: 14px;
}

.breadcrumb a {
    color: #2d3748;
    font-weight: 700;
    text-decoration: none;
}

.breadcrumb span::before {
    content: "/";
    margin-right: 10px;
    color: #a0aec0;
}

.detail,
.content-section {
    border-radius: 8px;
    background: #ffffff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.detail {
    padding: 32px;
}

.eyebrow {
    margin-bottom: 8px;
    color: #4a5568;
    font-size: 13px;
    font-weight: 800;
}

.detail h1 {
    margin-bottom: 12px;
    color: #1a202c;
    font-size: 34px;
    line-height: 1.2;
    letter-spacing: 0;
}

.lead {
    max-width: 760px;
    margin: 0 auto 22px;
    color: #4a5568;
    font-size: 17px;
}

.detail .lead {
    margin-left: 0;
}

.external-note {
    margin-top: 14px;
    color: #718096;
    font-size: 14px;
}

.content-section {
    margin-top: 22px;
    padding: 28px;
}

.content-section h2 {
    margin-bottom: 10px;
    color: #1a202c;
    font-size: 22px;
    letter-spacing: 0;
}

.content-section p {
    color: #4a5568;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin-top: 20px;
}

.info-item {
    padding: 16px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    background: #f8fafc;
}

.info-item strong {
    display: block;
    margin-bottom: 6px;
    color: #2d3748;
    font-size: 14px;
}

.info-item span {
    color: #718096;
    font-size: 14px;
}

.link-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 12px;
    margin-top: 16px;
    list-style: none;
}

.link-list a {
    display: block;
    min-height: 62px;
    padding: 14px 16px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    background: #f8fafc;
    color: #2d3748;
    font-weight: 700;
    text-decoration: none;
}

.link-list a:hover {
    border-color: #a0aec0;
    background: #ffffff;
}

.link-list span {
    display: block;
    margin-top: 4px;
    color: #718096;
    font-size: 13px;
    font-weight: 400;
}

@media (max-width: 700px) {
    body {
        padding: 16px;
    }

    header {
        margin: 36px 0 24px;
    }

    header h1,
    .detail h1 {
        font-size: 26px;
    }

    .grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
    }

    .detail,
    .content-section {
        padding: 22px;
    }

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

    .button {
        width: 100%;
    }
}