/* ===== About ページのダークモード補正 =====
 * 元CSS(about.*.css)は色を #000/#333/#eee 等で直書きしており、data-theme=dark でも変わらない。
 * ここでは dark の時だけ、サイト共通の変数に置き換える。ライトは無変更。
 */
[data-theme="dark"] .hero-title[data-astro-cid-f6tp6jmq]{color:var(--color-text)}
[data-theme="dark"] .about-section-heading[data-astro-cid-f6tp6jmq]{border-left-color:var(--color-primary)}
[data-theme="dark"] .about-philosophy-quote[data-astro-cid-f6tp6jmq]{background:var(--color-surface-alt);box-shadow:none;border:1px solid var(--color-gray-border)}
[data-theme="dark"] .about-philosophy-quote[data-astro-cid-f6tp6jmq] p[data-astro-cid-f6tp6jmq]{color:var(--color-text)}
[data-theme="dark"] .about-text-box[data-astro-cid-f6tp6jmq]{box-shadow:0 4px 20px rgba(0,0,0,.4);border:1px solid var(--color-gray-border)}
[data-theme="dark"] .about-founder-card[data-astro-cid-f6tp6jmq]{border-color:var(--color-gray-border)}
[data-theme="dark"] .about-founder-header[data-astro-cid-f6tp6jmq]{background:#2a2a2a}
[data-theme="dark"] .about-head-col[data-astro-cid-f6tp6jmq]{color:var(--color-text-muted);border-bottom-color:var(--color-gray-border);background:var(--color-surface-alt)}
[data-theme="dark"] .about-data-col[data-astro-cid-f6tp6jmq]{border-bottom-color:var(--color-gray-border)}
[data-theme="dark"] .about-inner-history-table[data-astro-cid-f6tp6jmq] td[data-astro-cid-f6tp6jmq]{border-bottom-color:var(--color-gray-border)}
[data-theme="dark"] .about-history-year[data-astro-cid-f6tp6jmq]{color:var(--color-text);border-right-color:var(--color-gray-border)}
[data-theme="dark"] .about-history-event[data-astro-cid-f6tp6jmq],[data-theme="dark"] .about-expertise-cell[data-astro-cid-f6tp6jmq]{color:var(--color-text)}
[data-theme="dark"] .about-team-role[data-astro-cid-f6tp6jmq]{color:var(--color-text-muted);border-bottom-color:var(--color-gray-border)}
[data-theme="dark"] .about-table-responsive[data-astro-cid-f6tp6jmq]{border-color:var(--color-gray-border);box-shadow:none}
[data-theme="dark"] .about-company-table[data-astro-cid-f6tp6jmq] th[data-astro-cid-f6tp6jmq]{color:var(--color-text-muted);border-color:var(--color-gray-border)}
[data-theme="dark"] .about-company-table[data-astro-cid-f6tp6jmq] td[data-astro-cid-f6tp6jmq]{border-color:var(--color-gray-border)}
[data-theme="dark"] .about-head-col[data-astro-cid-f6tp6jmq],[data-theme="dark"] .about-company-table[data-astro-cid-f6tp6jmq] th[data-astro-cid-f6tp6jmq]{background:var(--color-surface-alt)}

/* 3D(Face.glb)は暗色の素材なので、黒背景では沈む。背後に淡い光を敷き、露出は JS で上げる */
[data-theme="dark"] #company-viewer-container[data-astro-cid-f6tp6jmq]{background:radial-gradient(ellipse 55% 60% at 50% 50%,rgba(255,255,255,.26),rgba(255,255,255,0) 68%) !important}
[data-theme="dark"] #company-viewer-container[data-astro-cid-f6tp6jmq]::before{content:none;
  background:radial-gradient(ellipse 55% 60% at 50% 50%,rgba(255,255,255,.13),rgba(255,255,255,0) 70%)}