@charset "UTF-8";

/* =========================================
   style_company.css - 会社概要ページ専用スタイル

   設計コンセプト: エンジニアリング・ドキュメント
   均等カードグリッド + 角丸 + ドロップシャドウ + 円形アイコン を排し、
   ヘアライン罫線 + インデックス番号 + 余白 で構造を表現する。
   ========================================= */

/* =========================================
   Mission Block
   ========================================= */
.mission-block {
    padding: 1.5rem 0 0;
}

.mission-lead {
    line-height: var(--lh-heading);
}

.mission-text {
    max-width: 48rem;
}

/* =========================================
   Pillar List（番号付きエディトリアルリスト）
   旧 .pillars-grid / .pillar-card の置換
   ========================================= */
.pillar-list {
    margin-top: 3.5rem;
    border-top: 1px solid var(--color-border);
}

.pillar-row {
    display: grid;
    grid-template-columns: 4rem 1fr 1.7fr;
    gap: 2.5rem;
    align-items: start;
    padding: 2.75rem 0;
    border-bottom: 1px solid var(--color-border);
}

.pillar-index {
    font-size: var(--font-xx-large);
    line-height: 1;
    letter-spacing: -0.03em;
    color: rgba(var(--color-key-1), 0.3);
    transition: color 0.4s ease;
}

.pillar-row:hover .pillar-index {
    color: rgba(var(--color-key-1), 1);
}

.pillar-heading .pillar-en {
    display: block;
    font-size: var(--font-x-small);
    letter-spacing: 0.04em;
    color: rgba(var(--color-key-1), 1);
    margin-bottom: 0.4rem;
}

.pillar-heading h4 {
    font-size: var(--font-large);
    line-height: var(--lh-heading);
    color: rgba(var(--color-black), 0.9);
}

.pillar-body {
    font-size: var(--font-x-middle);
    line-height: var(--lh-body);
    color: rgba(var(--color-black), 0.8);
    padding-top: 0.25rem;
}

/* =========================================
   Partner Voice（プルクオート）
   旧 .testimonial-grid / .testimonial-card の置換
   ========================================= */
.voice-list {
    margin-top: 3rem;
    display: flex;
    flex-direction: column;
    gap: 3.5rem;
}

.voice-item {
    max-width: 44rem;
}

.voice-item--right {
    margin-left: auto;
    text-align: right;
}

.voice-index {
    font-size: var(--font-middle);
    letter-spacing: 0.12em;
    color: rgba(var(--color-key-1), 0.45);
}

.voice-quote {
    margin-top: 0.6rem;
    font-size: var(--font-large);
    line-height: var(--lh-heading);
    color: rgba(var(--color-black), 0.88);
}

.voice-attr {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 1.5rem;
}

.voice-item--right .voice-attr {
    justify-content: flex-end;
}

.voice-attr::before {
    content: '';
    flex-shrink: 0;
    width: 2.5rem;
    height: 2px;
    background: rgba(var(--color-key-1), 1);
}

.voice-company {
    font-size: var(--font-x-small);
    color: rgba(var(--color-black), 0.55);
}

/* =========================================
   Company Photo Band（非対称フォトバンド）
   旧 .company-gallery の置換
   ========================================= */
.company-photo-band {
    display: grid;
    grid-template-columns: 1.7fr 1fr 1fr 1.3fr;
    gap: 0.5rem;
    height: 16rem;
    margin-bottom: 3rem;
}

.company-photo-band > div {
    overflow: hidden;
    height: 100%;
}

.company-photo-band img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%);
    transition: filter 0.6s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.company-photo-band > div:hover img {
    filter: grayscale(0%);
    transform: scale(1.05);
}

/* =========================================
   Company Table
   ========================================= */
.company-table-wrap {
    overflow-x: auto;
}

.company-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--font-small);
    line-height: var(--lh-body);
}

.company-table th,
.company-table td {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--color-border);
    text-align: left;
    vertical-align: top;
}

.company-table th {
    width: 10rem;
    min-width: 8rem;
    color: rgba(var(--color-key-1), 1);
    font-weight: 400;
    white-space: nowrap;
    border-left: 2px solid rgba(var(--color-key-1), 1);
}

.company-table td {
    color: rgba(var(--color-black), 0.85);
}

.company-table tr:last-child th,
.company-table tr:last-child td {
    border-bottom: none;
}

/* =========================================
   Timeline（沿革）— 基本構造は company / speaker 両ページ共有
   ========================================= */
.timeline {
    position: relative;
    padding: 2rem 0;
    margin-top: 1rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 80px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(
        180deg,
        transparent 0%,
        rgba(var(--color-key-1), 0.3) 10%,
        rgba(var(--color-key-1), 0.3) 90%,
        transparent 100%
    );
}

.timeline-item {
    display: flex;
    align-items: flex-start;
    gap: 2.5rem;
    padding: 1.5rem 0;
    position: relative;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: 71px;
    top: 2rem;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: rgba(var(--color-key-1), 1);
    border: 3px solid rgba(var(--color-white), 1);
    box-shadow: 0 0 0 2px rgba(var(--color-key-1), 0.3);
    z-index: 1;
}

.timeline-year {
    width: 60px;
    min-width: 60px;
    font-size: var(--font-small);
    color: rgba(var(--color-key-1), 1);
    text-align: right;
    padding-top: 0.15rem;
}

.timeline-content {
    padding-left: 2rem;
    flex: 1;
}

.timeline-content h4 {
    font-size: var(--font-middle);
    color: rgba(var(--color-black), 0.9);
    margin-bottom: 0.4rem;
}

.timeline-content p {
    font-size: var(--font-small);
    color: rgba(var(--color-black), 1);
    line-height: var(--lh-body);
}

/* --- 会社概要 沿革: 光るドットを精密な角マークに、年号を大型化 --- */
.timeline--company .timeline-item::before {
    left: 76px;
    top: 2.05rem;
    width: 9px;
    height: 9px;
    border: none;
    border-radius: 0;
    box-shadow: none;
}

.timeline--company .timeline-year {
    font-size: var(--font-x-middle);
}

/* =========================================
   Group Ledger（データ台帳テーブル / accent-band 内）
   旧 .group-grid / .group-card の置換
   ========================================= */
.accent-band .sub-section-header .ja-title {
    color: rgba(var(--color-white), 1);
}

.group-ledger {
    width: 100%;
    border-collapse: collapse;
    margin-top: 2.5rem;
    font-size: var(--font-small);
}

.group-ledger thead th {
    padding: 0 1rem 1rem;
    text-align: left;
    font-weight: 400;
    font-size: var(--font-xx-small);
    letter-spacing: 0.08em;
    white-space: nowrap;
    color: rgba(var(--color-key-1), 1);
    border-bottom: 1px solid rgba(var(--color-white), 0.25);
}

.group-ledger tbody tr {
    transition: background-color 0.3s ease;
}

.group-ledger tbody tr:hover {
    background-color: rgba(var(--color-white), 0.04);
}

.group-ledger tbody td {
    padding: 1.4rem 1rem;
    border-bottom: 1px solid rgba(var(--color-white), 0.12);
    vertical-align: top;
    line-height: var(--lh-body);
    color: rgba(var(--color-white), 0.7);
}

.group-ledger tbody tr:last-child td {
    border-bottom: none;
}

.group-ledger .ledger-region {
    white-space: nowrap;
    color: rgba(var(--color-key-1), 1);
}

.group-ledger .ledger-name {
    font-size: var(--font-x-middle);
    color: rgba(var(--color-white), 0.95);
}

.group-ledger .ledger-num {
    white-space: nowrap;
}

/* =========================================
   Network Index（罫線インデックス）
   旧 .network-grid / .network-block の置換
   ========================================= */
.network-index {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    margin-top: 3rem;
    border-top: 1px solid var(--color-border);
}

.network-col {
    padding: 2.25rem 2rem;
}

.network-col:first-child {
    padding-left: 0;
}

.network-col + .network-col {
    border-left: 1px solid var(--color-border);
}

.network-col-en {
    font-size: var(--font-x-small);
    letter-spacing: 0.04em;
    color: rgba(var(--color-key-1), 1);
}

.network-col h4 {
    margin-top: 0.2rem;
    font-size: var(--font-x-middle);
    color: rgba(var(--color-black), 0.9);
}

.network-col-count {
    margin-top: 0.4rem;
    font-size: var(--font-small);
    color: rgba(var(--color-black), 0.4);
}

.network-col-count b {
    font-size: var(--font-large);
    font-weight: 400;
    color: rgba(var(--color-key-1), 1);
}

.network-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-top: 1.25rem;
}

.network-tag {
    padding: 0.3rem 0.7rem;
    font-size: var(--font-x-small);
    border: 1px solid var(--color-border);
    color: rgba(var(--color-black), 0.6);
}

.network-tag.hq {
    border-color: rgba(var(--color-key-1), 0.5);
    color: rgba(var(--color-key-1), 1);
}

.network-note {
    margin-top: 1rem;
    font-size: var(--font-xx-small);
    line-height: var(--lh-body);
    color: rgba(var(--color-black), 0.45);
}

/* =========================================
   CEO Block（脱カード化 — 左罫線アクセント）
   ========================================= */
.ceo-block {
    margin-top: 3rem;
}

.ceo-card {
    display: flex;
    gap: 2.5rem;
    padding: 2rem 0 2rem 2rem;
    border-left: 3px solid rgba(var(--color-key-1), 1);
}

.ceo-card-avatar {
    width: 13rem;
    min-width: 13rem;
    aspect-ratio: 3 / 4;
    overflow: hidden;
}

.ceo-card-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%);
    transition: filter 0.6s ease;
}

.ceo-card:hover .ceo-card-avatar img {
    filter: grayscale(0%);
}

.ceo-card-body {
    flex: 1;
}

.ceo-card-header {
    margin-bottom: 0.25rem;
}

.ceo-card-header .team-role {
    margin-bottom: 0.35rem;
}

.ceo-card-header h4 {
    font-size: var(--font-large);
    line-height: var(--lh-heading);
    color: rgba(var(--color-black), 0.9);
}

.ceo-name-en {
    font-size: var(--font-small);
    color: rgba(var(--color-black), 0.4);
    margin-left: 0.5rem;
}

.ceo-card-positions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin: 0.85rem 0;
}

.ceo-position-tag {
    padding: 0.25rem 0.7rem;
    font-size: var(--font-xx-small);
    border: 1px solid var(--color-border);
    color: rgba(var(--color-black), 0.65);
}

.ceo-card-detail p {
    font-size: var(--font-small);
    line-height: var(--lh-body);
    color: rgba(var(--color-black), 0.85);
    margin-bottom: 0.5rem;
}

.ceo-card-detail .ceo-philosophy {
    margin-top: 1.25rem;
    padding-left: 1rem;
    border-left: 2px solid rgba(var(--color-key-1), 0.45);
    font-size: var(--font-x-small);
    font-style: italic;
    color: rgba(var(--color-black), 0.7);
}

.ceo-card-detail .ceo-book {
    margin-top: 1rem;
    padding-top: 0.85rem;
    border-top: 1px solid var(--color-border);
    font-size: var(--font-xx-small);
    color: rgba(var(--color-black), 0.6);
}

/* =========================================
   Team Roster（名簿リスト）
   旧 .team-grid / .team-card の置換（ニセ円形アイコンを廃止）
   ========================================= */
.team-role {
    display: inline-block;
    font-size: var(--font-x-small);
    color: rgba(var(--color-key-1), 1);
}

.team-roster {
    margin-top: 2.5rem;
    border-top: 1px solid var(--color-border);
}

.team-row {
    display: grid;
    grid-template-columns: 3.5rem 11rem 10rem 1fr;
    gap: 1.5rem;
    align-items: baseline;
    padding: 1.6rem 0;
    border-bottom: 1px solid var(--color-border);
    transition: background-color 0.3s ease;
}

.team-row:hover {
    background-color: rgba(var(--color-key-1), 0.03);
}

.team-row-index {
    font-size: var(--font-small);
    color: rgba(var(--color-key-1), 0.5);
}

.team-row-name {
    font-size: var(--font-x-middle);
    color: rgba(var(--color-black), 0.9);
}

.team-row-role {
    font-size: var(--font-x-small);
    color: rgba(var(--color-key-1), 1);
}

.team-row-bio {
    font-size: var(--font-small);
    line-height: var(--lh-body);
    color: rgba(var(--color-black), 0.7);
}

/* =========================================
   Link Index（採用・ニュース / 脱カード化）
   旧 .link-cards-grid / .link-card の置換
   ========================================= */
.link-index {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
    border-top: 1px solid var(--color-border);
}

.link-item {
    display: flex;
    gap: 1.5rem;
    padding-top: 2rem;
    text-decoration: none;
    color: inherit;
}

.link-item-visual {
    width: 11rem;
    min-width: 11rem;
    aspect-ratio: 4 / 3;
    overflow: hidden;
}

.link-item-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%);
    transition: filter 0.6s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.link-item:hover .link-item-visual img {
    filter: grayscale(0%);
    transform: scale(1.05);
}

.link-item-body {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.link-item-en {
    font-size: var(--font-x-small);
    color: rgba(var(--color-key-1), 1);
}

.link-item-body h4 {
    margin: 0.15rem 0 0.5rem;
    font-size: var(--font-large);
    color: rgba(var(--color-black), 0.9);
    transition: color 0.3s ease;
}

.link-item:hover .link-item-body h4 {
    color: rgba(var(--color-key-1), 1);
}

.link-item-body p {
    flex: 1;
    font-size: var(--font-x-small);
    line-height: var(--lh-body);
    color: rgba(var(--color-black), 0.65);
}

.link-item-arrow {
    margin-top: 1rem;
    font-size: var(--font-xx-small);
    color: rgba(var(--color-key-1), 1);
    transition: letter-spacing 0.3s ease;
}

.link-item:hover .link-item-arrow {
    letter-spacing: 0.15em;
}

/* =========================================
   Speaker Page - Sub Hero Background
   被写体（関 国哲氏）の顔が隠れないよう、
   object-positionで構図を右寄せ・上寄せに固定
   ========================================= */
.sub-hero--speaker .sub-hero-bg img {
    /* 写真の顔位置（右やや上）にフォーカスを合わせる */
    object-position: 72% 28%;
    /* 顔の視認性確保のため、標準よりわずかに明るく */
    filter: grayscale(100%) brightness(0.5);
}

@media (max-width: 1080px) {
    .sub-hero--speaker .sub-hero-bg img {
        /* SP: 縦長になるため顔が中央に来るよう微調整 */
        object-position: 70% 25%;
    }
}

/* =========================================
   Speaker Page - 実績数値バンド（罫線区切り）
   ========================================= */
.speaker-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    margin-top: 2rem;
    border-top: 1px solid var(--color-border);
}

.speaker-stat {
    padding: 2.25rem 1.75rem;
}

.speaker-stat:first-child {
    padding-left: 0;
}

.speaker-stat + .speaker-stat {
    border-left: 1px solid var(--color-border);
}

.speaker-stat-num {
    display: block;
    font-size: var(--font-xx-large);
    line-height: var(--lh-tight);
    letter-spacing: -0.02em;
    color: rgba(var(--color-key-1), 1);
}

.speaker-stat-unit {
    font-size: var(--font-middle);
    color: rgba(var(--color-black), 0.5);
    margin-left: 0.2rem;
}

.speaker-stat-label {
    display: block;
    margin-top: 0.6rem;
    font-size: var(--font-x-small);
    line-height: var(--lh-body);
    color: rgba(var(--color-black), 0.7);
}

/* =========================================
   Speaker Page - 講演テーマ（2カラム番号付きリスト）
   ========================================= */
.theme-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    column-gap: 3.5rem;
    margin-top: 2rem;
    border-top: 1px solid var(--color-border);
}

.theme-item {
    display: grid;
    grid-template-columns: 3rem 1fr;
    column-gap: 1.25rem;
    row-gap: 0.5rem;
    align-items: start;
    padding: 2rem 0;
    border-bottom: 1px solid var(--color-border);
}

.theme-index {
    grid-row: 1 / span 2;
    font-size: var(--font-x-large);
    line-height: 1;
    letter-spacing: -0.03em;
    color: rgba(var(--color-key-1), 0.3);
    transition: color 0.4s ease;
}

.theme-item:hover .theme-index {
    color: rgba(var(--color-key-1), 1);
}

.theme-item h4 {
    font-size: var(--font-x-middle);
    line-height: var(--lh-heading);
    color: rgba(var(--color-black), 0.9);
}

.theme-item p {
    font-size: var(--font-small);
    line-height: var(--lh-body);
    color: rgba(var(--color-black), 0.75);
}

/* =========================================
   Speaker Page - Timeline リンク化＋サムネイル
   講演・出版・メディア実績の各項目を
   newsカテゴリの個別記事にリンクさせる
   ========================================= */
.timeline-item--link {
    text-decoration: none;
    color: inherit;
    padding-right: 1rem;
    transition: background-color 0.35s ease;
}

.timeline-item--link:hover {
    background-color: rgba(var(--color-white), 0.55);
}

.timeline-thumb {
    width: 160px;
    min-width: 160px;
    height: 100px;
    overflow: hidden;
    background-color: rgba(var(--color-black), 0.05);
    align-self: center;
}

.timeline-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    filter: grayscale(35%);
    transition: transform 0.5s ease, filter 0.5s ease;
}

.timeline-thumb--cover-top img {
    object-position: center 20%;
}

.timeline-item--link:hover .timeline-thumb img {
    transform: scale(1.05);
    filter: grayscale(0%);
}

.timeline-item--link .timeline-content {
    padding-left: 1.5rem;
}

.timeline-item--link .timeline-content h4 {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    flex-wrap: wrap;
    transition: color 0.3s ease;
}

.timeline-item--link:hover .timeline-content h4 {
    color: rgba(var(--color-key-1), 1);
}

.timeline-arrow {
    font-size: 1rem !important;
    color: rgba(var(--color-key-1), 1);
    transition: transform 0.3s ease;
}

.timeline-item--link:hover .timeline-arrow {
    transform: translate(3px, -3px);
}

/* =========================================
   Speaker Page - CTA (accent-band内)
   ========================================= */
.speaker-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 3rem;
}

.speaker-cta-text {
    flex: 1;
}

.speaker-cta-text h3 {
    margin: 0.75rem 0 1rem;
    line-height: var(--lh-heading);
}

.speaker-cta-text p {
    font-size: var(--font-small);
    line-height: var(--lh-body);
    opacity: 0.85;
}

.speaker-cta-action {
    flex-shrink: 0;
}

.btn-speaker {
    gap: 0.5rem;
    padding: 1rem 1.75rem;
    background-color: rgba(var(--color-key-1), 1);
    border: 2px solid rgba(var(--color-key-1), 1);
    color: rgba(var(--color-white), 1);
    text-decoration: none;
    font-size: var(--font-small);
    transition: all 0.3s ease;
}

.btn-speaker:hover {
    background-color: rgba(var(--color-key-3), 1);
    border-color: rgba(var(--color-key-3), 1);
}

.btn-speaker .material-symbols-outlined {
    font-size: 1.125rem;
    transition: transform 0.3s ease;
}

.btn-speaker:hover .material-symbols-outlined {
    transform: translateX(4px);
}

/* =========================================
   Responsive: 会社概要ページ（1080px 単一段）
   ========================================= */
@media (max-width: 1080px) {
    /* Pillar List */
    .pillar-row {
        grid-template-columns: 1fr;
        gap: 0.5rem;
        padding: 2rem 0;
    }

    .pillar-index {
        font-size: var(--font-x-large);
    }

    .pillar-body {
        padding-top: 0.5rem;
    }

    /* Partner Voice */
    .voice-item,
    .voice-item--right {
        max-width: 100%;
        margin: 0;
        text-align: left;
    }

    .voice-item--right .voice-attr {
        justify-content: flex-start;
    }

    /* Company Photo Band */
    .company-photo-band {
        grid-template-columns: 1fr 1fr;
        height: auto;
    }

    .company-photo-band > div {
        height: 11rem;
    }

    /* Company Table */
    .company-table th {
        width: 7rem;
        min-width: 7rem;
        padding: 1rem;
    }

    .company-table td {
        padding: 1rem;
    }

    /* Timeline（基本構造・company / speaker 共有） */
    .timeline::before {
        left: 20px;
    }

    .timeline-item::before {
        left: 14px;
    }

    .timeline-year {
        width: auto;
        min-width: auto;
        font-size: var(--font-small);
    }

    .timeline-item {
        flex-direction: column;
        gap: 0.5rem;
        padding-left: 3rem;
    }

    .timeline-content {
        padding-left: 0;
    }

    .timeline--company .timeline-item::before {
        left: 16px;
    }

    .timeline-item--link {
        padding-right: 0;
    }

    .timeline-item--link .timeline-content {
        padding-left: 0;
    }

    .timeline-thumb {
        width: 100%;
        min-width: auto;
        height: 180px;
    }

    /* Group Ledger → 縦積みレコード化 */
    .group-ledger,
    .group-ledger tbody,
    .group-ledger tr,
    .group-ledger td {
        display: block;
        width: 100%;
    }

    .group-ledger thead {
        display: none;
    }

    .group-ledger tbody tr {
        padding: 1.25rem 0;
        border-bottom: 1px solid rgba(var(--color-white), 0.15);
    }

    .group-ledger tbody td {
        border: none;
        padding: 0.3rem 0;
    }

    .group-ledger td::before {
        content: attr(data-label);
        display: block;
        margin-bottom: 0.15rem;
        font-size: var(--font-xx-small);
        letter-spacing: 0.06em;
        color: rgba(var(--color-key-1), 1);
    }

    .group-ledger .ledger-name {
        margin-top: 0.25rem;
        font-size: var(--font-large);
    }

    /* Network Index → 1カラム */
    .network-index {
        grid-template-columns: 1fr;
    }

    .network-col {
        padding: 1.75rem 0;
    }

    .network-col + .network-col {
        border-left: none;
        border-top: 1px solid var(--color-border);
    }

    /* CEO Block */
    .ceo-card {
        flex-direction: column;
        gap: 1.5rem;
        padding: 1.5rem 0 1.5rem 1.25rem;
    }

    .ceo-card-avatar {
        width: 100%;
        min-width: auto;
        aspect-ratio: 16 / 10;
    }

    .ceo-card-header h4 {
        font-size: var(--font-middle);
    }

    /* Team Roster → 縦積み */
    .team-row {
        grid-template-columns: 2.5rem 1fr;
        gap: 0.35rem 1rem;
        padding: 1.5rem 0;
    }

    .team-row-role {
        grid-column: 2;
    }

    .team-row-bio {
        grid-column: 1 / -1;
    }

    /* Link Index → 1カラム */
    .link-index {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .link-item {
        padding: 2rem 0;
    }

    .link-item + .link-item {
        border-top: 1px solid var(--color-border);
    }

    /* Speaker: 実績数値バンド → 2カラム */
    .speaker-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .speaker-stat {
        padding: 1.6rem 1.25rem;
        border-left: none;
    }

    .speaker-stat:nth-child(odd) {
        padding-left: 0;
    }

    .speaker-stat:nth-child(even) {
        border-left: 1px solid var(--color-border);
    }

    .speaker-stat:nth-child(n + 3) {
        border-top: 1px solid var(--color-border);
    }

    /* Speaker: 講演テーマ → 1カラム */
    .theme-grid {
        grid-template-columns: 1fr;
        column-gap: 0;
    }

    /* Speaker: CTA */
    .speaker-cta {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.5rem;
    }

    .btn-speaker {
        width: 100%;
        justify-content: center;
    }
}

/* =========================================
   社長挨拶（#message）— 2026-09-26 追加
   写真と本文の非対称グリッド。カードにせず、
   上下のヘアラインと余白で区切る（脱カード方針）
   ========================================= */
#message {
    /* 固定ヘッダーの下にアンカー位置が潜らないようにする */
    scroll-margin-top: calc(var(--header-height, 72px) + 1rem);
}

.message-block {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    align-items: start;
    padding-top: 2.5rem;
    border-top: 1px solid var(--color-border);
}

.message-photo {
    margin: 0;
}

.message-photo img {
    width: 100%;
    height: auto;
    display: block;
    filter: grayscale(100%);
    transition: filter 0.6s ease;
}

.message-block:hover .message-photo img {
    filter: grayscale(0%);
}

.message-lead {
    line-height: var(--lh-heading);
    color: rgba(var(--color-key-2), 1);
}

.message-text {
    margin-top: 1.5rem;
    font-size: var(--font-small);
    line-height: var(--lh-body);
}

.message-sign {
    margin-top: 2.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--color-border);
    text-align: right;
}

.message-sign-role {
    display: block;
    font-size: var(--font-xx-small);
    color: rgba(var(--color-black), 0.6);
}

.message-sign-name {
    display: block;
    margin-top: 0.4rem;
    font-size: var(--font-middle);
}

.message-sign-en {
    margin-left: 0.75rem;
    font-size: var(--font-xx-small);
    letter-spacing: 0.08em;
    color: rgba(var(--color-black), 0.5);
}

@media (max-width: 1080px) {

    .message-block {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding-top: 1.5rem;
    }

    .message-photo img {
        max-width: 16rem;
    }

    .message-sign {
        text-align: left;
    }
}