@charset "UTF-8";

/* ── Design Tokens ────────────────────── */
:root {
    --primary: #0B4F3A;
    --secondary: #00D3A2;
    --text-dark: #333333;
    --text-gray: #666666;
    --bg-light: #FFFFFF;
    --bg-offwhite: #F8FAF9;
    --border-color: rgba(0, 0, 0, 0.05);
}

/* ── Page Hero ─────────────────────────────────────────────── */
.page-hero {
    padding-top: 120px;
    padding-bottom: 5rem;
    background: linear-gradient(180deg, var(--bg-offwhite) 0%, var(--bg-light) 100%);
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 900px;
    height: 900px;
    background: radial-gradient(circle, rgba(0, 211, 162, 0.05) 0%, rgba(255, 255, 255, 0) 70%);
    z-index: 0;
}

.page-hero-inner {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    text-align: left;
}

.breadcrumb {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-gray);
    margin-bottom: 2rem;
    font-family: 'Inter', sans-serif;
}

.breadcrumb a {
    color: var(--text-gray);
    text-decoration: none;
    transition: color 0.3s;
}

.breadcrumb a:hover { color: var(--secondary); }
.breadcrumb span { color: var(--secondary); }

.page-hero h1 {
    font-size: 3.2rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 0.5rem;
    color: var(--primary);
}

.page-hero .en-label {
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--secondary);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    display: block;
}

.page-hero p {
    font-size: 1.05rem;
    color: var(--text-gray);
    max-width: 600px;
}

/* ── Content Area ────────────────────────────────────────── */
.content-section {
    padding: 6rem 2rem;
}

.news-block {
    background: var(--bg-offwhite);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    overflow: hidden;
    max-width: 1000px;
    margin: 0 auto;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.03);
}

.news-block-header {
    background: var(--primary);
    padding: 2rem 3rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.news-block-header h2 {
    color: white;
    font-size: 1.4rem;
    font-family: 'IBM Plex Sans JP', sans-serif;
    margin: 0;
}

.news-list-container {
    padding: 1rem 3rem 2rem;
    background: var(--bg-light);
}

.news-item {
    padding: 1.8rem 0;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: flex-start;
    gap: 2rem;
    transition: background 0.2s;
}

.news-item:last-child {
    border-bottom: none;
}

.news-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-shrink: 0;
    min-width: 220px;
}

.news-date {
    font-size: 0.95rem;
    color: var(--text-gray);
    font-family: 'Inter', sans-serif;
    font-weight: 500;
}

.news-category {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--primary);
    background: rgba(0, 211, 162, 0.15);
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    display: inline-block;
}

.news-title {
    font-size: 1.05rem;
    line-height: 1.7;
    margin: 0;
    font-weight: 500;
}

.news-title a {
    color: var(--text-dark);
    text-decoration: none;
    transition: color 0.3s ease;
}

.news-title a:hover {
    color: var(--secondary);
}

/* ページネーション */
.pagination-wrap {
    padding: 2rem 3rem 3rem;
    background: var(--bg-light);
    text-align: center;
    border-top: 1px solid var(--border-color);
}

.pagination .page-numbers {
    display: inline-flex;
    gap: 0.5rem;
    list-style: none;
    padding: 0;
    margin: 0;
}

.pagination a, .pagination span {
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.pagination .current, .pagination a:hover {
    background-color: var(--primary);
    color: #ffffff;
    border-color: var(--primary);
}

/* レスポンシブ */
@media (max-width: 768px) {
    .page-hero { padding-top: 110px; padding-bottom: 3rem; }
    .page-hero h1 { font-size: 2.2rem; }
    .news-block-header { padding: 1.5rem 1.5rem; }
    .news-list-container { padding: 0.5rem 1.5rem 1rem; }
    .news-item {
        flex-direction: column;
        gap: 0.5rem;
        padding: 1.4rem 0;
    }
    .news-meta {
        min-width: auto;
        gap: 0.75rem;
    }
    .pagination-wrap { padding: 1.5rem; }
}