/* 権利月別・業種別ハブ */
.hub-page {
    --hub-bg: #f6f8f5;
    --hub-card: #ffffff;
    --hub-text: #1f2a24;
    --hub-muted: #5b6b62;
    --hub-line: rgba(31, 42, 36, 0.1);
    --hub-accent: #2f7d4a;
    --hub-accent-soft: rgba(47, 125, 74, 0.1);
    background: var(--hub-bg);
    color: var(--hub-text);
    min-height: 60vh;
}

.hub-hero {
    padding: 36px 0 20px;
    background:
        radial-gradient(circle at 10% 0%, rgba(47, 125, 74, 0.12), transparent 45%),
        linear-gradient(180deg, #eef5f0 0%, var(--hub-bg) 100%);
}

.hub-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    font-size: 0.82rem;
    color: var(--hub-muted);
    margin-bottom: 16px;
}

.hub-breadcrumb a {
    color: var(--hub-accent);
    text-decoration: none;
}

.hub-breadcrumb a:hover {
    text-decoration: underline;
}

.hub-hero h1 {
    margin: 0 0 12px;
    font-size: clamp(1.55rem, 3.5vw, 2.1rem);
    line-height: 1.3;
    letter-spacing: 0.01em;
}

.hub-lead {
    margin: 0;
    max-width: 40rem;
    color: var(--hub-muted);
    line-height: 1.7;
    font-size: 0.98rem;
}

.hub-count {
    margin: 12px 0 0;
    font-weight: 700;
    color: var(--hub-accent);
}

.hub-switch {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 18px;
}

.hub-switch a {
    display: inline-flex;
    align-items: center;
    padding: 8px 14px;
    border-radius: 999px;
    border: 1px solid var(--hub-line);
    background: var(--hub-card);
    color: var(--hub-text);
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 600;
}

.hub-switch a:hover {
    border-color: var(--hub-accent);
    color: var(--hub-accent);
}

.hub-body {
    padding: 8px 0 56px;
}

.hub-index-grid {
    display: grid;
    gap: 12px;
}

.hub-index-grid--months {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
}

.hub-index-grid--sectors {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
}

.hub-index-card,
.hub-card {
    display: block;
    background: var(--hub-card);
    border: 1px solid var(--hub-line);
    border-radius: 14px;
    text-decoration: none;
    color: inherit;
    transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s;
}

.hub-index-card {
    padding: 16px 14px;
}

.hub-index-card:hover,
.hub-card:hover {
    border-color: rgba(47, 125, 74, 0.45);
    transform: translateY(-1px);
    box-shadow: 0 8px 20px rgba(31, 42, 36, 0.06);
}

.hub-index-label {
    display: block;
    font-weight: 800;
    font-size: 1.05rem;
    margin-bottom: 6px;
}

.hub-index-count {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 999px;
    background: var(--hub-accent-soft);
    color: var(--hub-accent);
    font-size: 0.8rem;
    font-weight: 700;
}

.hub-index-sub {
    display: block;
    margin-top: 8px;
    color: var(--hub-muted);
    font-size: 0.78rem;
}

.hub-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 12px;
}

.hub-card {
    padding: 16px;
}

.hub-card-code {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--hub-muted);
    letter-spacing: 0.04em;
}

.hub-card-name {
    margin-top: 4px;
    font-size: 1rem;
    font-weight: 800;
    line-height: 1.4;
}

.hub-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 10px;
}

.hub-card-tags span {
    font-size: 0.72rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 999px;
    background: var(--hub-accent-soft);
    color: var(--hub-accent);
}

.hub-card-desc {
    margin: 10px 0 0;
    color: var(--hub-muted);
    font-size: 0.86rem;
    line-height: 1.55;
}

.hub-empty {
    padding: 40px 0;
    text-align: center;
    color: var(--hub-muted);
}

.hub-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 28px;
}

.hub-page-btn,
.hub-page-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 10px;
    border: 1px solid var(--hub-line);
    border-radius: 8px;
    background: var(--hub-card);
    color: var(--hub-text);
    text-decoration: none;
    font-weight: 600;
}

.hub-page-num.is-active {
    background: var(--hub-accent);
    border-color: var(--hub-accent);
    color: #fff;
}

.hub-page-numbers {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
    justify-content: center;
}

.hub-page-num--gap {
    border: none;
    background: transparent;
    min-width: 24px;
}

.hub-pagination [hidden] {
    display: none;
}

.hub-related {
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid var(--hub-line);
}

.hub-related h2 {
    margin: 0 0 14px;
    font-size: 1.05rem;
}

.hub-related-links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.hub-related-links a {
    display: inline-flex;
    padding: 6px 12px;
    border-radius: 999px;
    background: var(--hub-card);
    border: 1px solid var(--hub-line);
    color: var(--hub-text);
    text-decoration: none;
    font-size: 0.84rem;
}

.hub-related-links a:hover {
    border-color: var(--hub-accent);
    color: var(--hub-accent);
}

@media (max-width: 640px) {
    .hub-hero {
        padding-top: 24px;
    }

    .hub-cards {
        grid-template-columns: 1fr;
    }
}