/* Extracted from page\about\mission.html */
/* Language Switch — 与网站内容区右侧对齐 */
    .page-banner .container {
      position: relative;
    }
    .lang-switch {
      position: absolute;
      top: 20px;
      right: 0;
      z-index: 10;
      display: inline-flex;
      background: rgba(0, 149, 179, 0.2);
      border-radius: 20px;
      padding: 3px;
    }
    .lang-btn {
      padding: 5px 16px;
      border: none;
      border-radius: 18px;
      font-size: 0.78rem;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.3s;
      background: transparent;
      color: rgba(255,255,255,0.7);
    }
    .lang-btn.active {
      background: #fff;
      color: #0095b3;
    }
    .lang-btn:hover:not(.active) {
      color: #00c4d6;
    }

    /* Content section */
    .content-section { padding: 56px 0; }

    /* Two-column layout */
    .mv-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 36px;
      margin-bottom: 56px;
    }

    .mv-card {
      background: #fff;
      border-radius: 16px;
      overflow: hidden;
      box-shadow: 0 4px 20px rgba(10,31,61,0.08);
      border: 1px solid #e8ecf4;
    }
    .mv-card-header {
      padding: 24px 28px 20px;
      display: flex;
      align-items: center;
      gap: 16px;
    }
    .mv-card-header h2 {
      font-size: 1.3rem;
      color: #0a1f3d;
      margin-bottom: 4px;
    }
    .mv-card-header .mv-label {
      font-size: 0.78rem;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.08em;
    }
    .mv-card:first-child .mv-label { color: #2e6fc4; }
    .mv-card:last-child .mv-label { color: #c9a227; }

    .mv-card-body {
      padding: 0 28px 28px;
    }
    .mv-card-body p {
      font-size: 0.95rem;
      line-height: 1.9;
      color: #3a3a5c;
      margin-bottom: 16px;
    }
    .mv-card-body p:last-child { margin-bottom: 0; }

    /* Key areas */
    .areas-section { margin-bottom: 48px; }
    .areas-header {
      display: flex;
      align-items: center;
      gap: 14px;
      margin-bottom: 24px;
    }
    .areas-header h2 {
      font-size: 1.4rem;
      color: #0a1f3d;
      margin: 0;
    }
    .areas-header::after {
      content: '';
      flex: 1;
      height: 2px;
      background: linear-gradient(90deg, #d0d8e8, transparent);
    }

    .areas-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 16px;
    }
    .area-item {
      background: linear-gradient(135deg, #0d2b52, #1e4d8c);
      color: #fff;
      border-radius: 12px;
      padding: 20px 16px;
      text-align: center;
      transition: all 0.3s ease;
    }
    .area-item:hover {
      transform: translateY(-4px);
      box-shadow: 0 8px 24px rgba(13,43,82,0.25);
    }
    .area-item .area-icon {
      font-size: 2rem;
      margin-bottom: 10px;
    }
    .area-item h4 {
      font-size: 0.88rem;
      color: #fff;
      margin-bottom: 6px;
    }
    .area-item p {
      font-size: 0.75rem;
      color: rgba(255,255,255,0.7);
      line-height: 1.5;
    }

    /* Core values */
    .values-section { margin-bottom: 48px; }
    .values-header {
      display: flex;
      align-items: center;
      gap: 14px;
      margin-bottom: 24px;
    }
    .values-header h2 {
      font-size: 1.4rem;
      color: #0a1f3d;
      margin: 0;
    }
    .values-header::after {
      content: '';
      flex: 1;
      height: 2px;
      background: linear-gradient(90deg, #d0d8e8, transparent);
    }

    .values-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
    }
    .value-card {
      background: #fff;
      border: 1px solid #e8ecf4;
      border-radius: 12px;
      padding: 24px;
      box-shadow: 0 2px 10px rgba(10,31,61,0.05);
      transition: all 0.3s ease;
    }
    .value-card:hover {
      border-color: #2e6fc4;
      transform: translateY(-3px);
      box-shadow: 0 6px 20px rgba(10,31,61,0.1);
    }
    .value-number {
      font-size: 2.4rem;
      font-weight: 900;
      color: rgba(13,43,82,0.1);
      line-height: 1;
      margin-bottom: 8px;
      font-family: 'Times New Roman', serif;
    }
    .value-card h4 {
      font-size: 1rem;
      color: #0a1f3d;
      margin-bottom: 8px;
    }
    .value-card p {
      font-size: 0.85rem;
      color: #6c7a95;
      line-height: 1.7;
    }

    /* Quote section */
    .quote-section {
      background: linear-gradient(135deg, #0a1f3d 0%, #1a3a6e 100%);
      border-radius: 16px;
      padding: 40px 48px;
      text-align: center;
      position: relative;
      overflow: hidden;
    }
    .quote-section::before {
      content: '"';
      position: absolute;
      top: -20px;
      left: 30px;
      font-size: 8rem;
      color: rgba(201,162,39,0.15);
      font-family: 'Times New Roman', serif;
      line-height: 1;
    }
    .quote-section blockquote {
      font-size: 1.15rem;
      color: rgba(255,255,255,0.92);
      line-height: 1.8;
      font-style: italic;
      margin: 0 auto;
      max-width: 700px;
      position: relative;
      z-index: 1;
    }
    .quote-section .quote-author {
      margin-top: 20px;
      font-size: 0.85rem;
      color: #e8bc3c;
      font-weight: 600;
      font-style: normal;
    }

    @media (max-width: 900px) {
      .mv-grid { grid-template-columns: 1fr; }
      .areas-grid { grid-template-columns: repeat(2, 1fr); }
      .values-grid { grid-template-columns: 1fr; }
    }
    @media (max-width: 480px) {
      .areas-grid { grid-template-columns: 1fr; }
      .quote-section { padding: 32px 24px; }
    }

    /* Codex spacious mission refinement */
    .page-banner--about {
      min-height: 360px;
      padding: 88px 0 80px;
    }
    .page-banner--about h1 {
      max-width: 900px;
      font-size: clamp(3.2rem, 5.8vw, 5rem);
      line-height: 1.04;
      margin-bottom: 18px;
      letter-spacing: 0;
    }
    .page-banner--about .banner-subtitle {
      max-width: 860px;
      font-size: 1.14rem;
      line-height: 1.8;
      color: rgba(255,255,255,0.82);
    }
    .lang-switch {
      top: 0;
      right: 24px;
      border-radius: 20px;
      background: rgba(0, 149, 179, 0.2);
    }
    .lang-btn {
      min-height: 34px;
      border-radius: 18px;
    }
    .content-section {
      padding: 88px 0;
      background: linear-gradient(180deg, #fff 0%, #f7fafc 100%);
    }
    .content-section.page-section {padding: 92px 0 110px; }


    .mv-grid {
      gap: 34px;
      margin-bottom: 88px;
    }
    .mv-card {
      min-height: 390px;
      border-radius: 8px;
      border: 1px solid #dde5ee;
      box-shadow: 0 20px 54px rgba(21,32,53,0.09);
      border-top: 4px solid #0095b3;
    }
    .mv-card:last-child {
      border-top-color: #c9a227;
    }
    .mv-card-header {
      padding: 42px 42px 18px;
    }
    .mv-card-header h2 {
      font-size: clamp(2.15rem, 3vw, 2.8rem);
      line-height: 1.1;
      color: #152035;
    }
    .mv-card-header .mv-label {
      display: inline-flex;
      margin-top: 10px;
      color: #0095b3;
      font-size: 0.82rem;
    }
    .mv-card-body {
      padding: 0 42px 44px;
    }
    .mv-card-body p {
      font-size: 1.04rem;
      line-height: 1.92;
      color: #4f5c70;
    }
    .values-section {
      margin-bottom: 0;
    }
    .values-header {
      margin-bottom: 34px;
    }
    .values-header h2 {
      font-size: clamp(2.1rem, 3vw, 2.7rem);
      color: #152035;
    }
    .values-grid {
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 28px;
    }
    .value-card {
      min-height: 245px;
      border-radius: 8px;
      padding: 34px;
      border: 1px solid #dde5ee;
      box-shadow: 0 16px 42px rgba(21,32,53,0.07);
    }
    .value-card:hover {
      border-color: rgba(0,149,179,0.48);
      box-shadow: 0 24px 60px rgba(21,32,53,0.12);
    }
    .value-number {
      color: rgba(0,149,179,0.16);
      font-size: 3.2rem;
    }
    .value-card h4 {
      font-size: 1.22rem;
      color: #152035;
    }
    .value-card p {
      font-size: 0.98rem;
      line-height: 1.78;
      color: #5b6678;
    }

    @media (max-width: 900px) {
      .page-banner--about {
        min-height: 280px;
        padding: 58px 0 52px;
      }
      .page-banner--about h1 {
        font-size: clamp(2.35rem, 10vw, 2.7rem);
        line-height: 1.08;
      }
      .page-banner--about h1,
      .page-banner--about .banner-subtitle {
        max-width: 100%;
        white-space: normal;
        overflow-wrap: anywhere;
      }
      .lang-switch {
        position: static;
        margin-bottom: 24px;
      }
      .content-section {
        padding: 56px 0 76px;
      }
      .mv-grid,
      .values-grid {
        grid-template-columns: 1fr;
      }
      .mv-card {
        min-height: auto;
        min-width: 0;
      }
    }