:root {
      --emergency-blue: #236fb9;
      --emergency-blue-dark: #0f4d8d;
      --emergency-blue-soft: #eaf4ff;
      --emergency-whatsapp: #25d366;
      --emergency-teal: #008a91;
      --emergency-red: #d62929;
      --emergency-ink: #16233f;
      --emergency-muted: #5d6b82;
      --emergency-line: #d8e4f2;
      --emergency-soft: #f7fbff;
      --emergency-alert-soft: #fff4f4;
      --emergency-radius: 8px;
      --emergency-shadow: 0 18px 48px rgba(20, 74, 125, .12);
      font-family: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", Arial, sans-serif;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      color: var(--emergency-ink);
      background: #ffffff;
      font-family: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", Arial, sans-serif;
      line-height: 1.72;
      letter-spacing: 0;
    }

    body,
    button,
    input,
    textarea {
      font-family: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", Arial, sans-serif;
    }

    img {
      display: block;
      max-width: 100%;
    }

    a {
      color: inherit;
      text-decoration: none;
    }

    .emergency-page {
      overflow-x: hidden;
      background:
        linear-gradient(180deg, #ffffff 0%, #f7fbff 50%, #ffffff 100%);
    }

    .emergency-container {
      width: min(1120px, calc(100% - 40px));
      margin: 0 auto;
    }

    .emergency-hero {
      padding: 52px 0 38px;
    }

    .emergency-hero-title {
      margin-bottom: 28px;
    }

    .emergency-hero h1 {
      max-width: 1020px;
      margin: 0;
      color: #0d4384;
      font-size: clamp(36px, 5vw, 64px);
      line-height: 1.13;
      font-weight: 900;
      letter-spacing: 0;
    }

    .emergency-hero-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.04fr) minmax(360px, .96fr);
      gap: 42px;
      align-items: start;
    }

    .emergency-media-frame {
      position: relative;
      overflow: hidden;
      border-radius: var(--emergency-radius);
      border: 1px solid #cfe0f1;
      box-shadow: var(--emergency-shadow);
      background: #f3f8fd;
      aspect-ratio: 16 / 10;
    }

    .emergency-media-frame img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: center;
    }

    .emergency-hero-copy {
      min-width: 0;
    }

    .emergency-lead {
      margin: 0;
      color: #2b3b55;
      font-size: 18px;
      line-height: 1.85;
      font-weight: 540;
    }

    .emergency-standby-box {
      margin-top: 18px;
      padding: 18px;
      border-radius: var(--emergency-radius);
      border: 1px solid #b9d8f7;
      background: linear-gradient(180deg, #eef7ff 0%, #ffffff 100%);
      box-shadow: 0 10px 26px rgba(35, 111, 185, .08);
    }

    .emergency-standby-box strong {
      display: block;
      color: #0d4384;
      font-size: 19px;
      line-height: 1.35;
      font-weight: 900;
      margin-bottom: 6px;
    }

    .emergency-standby-box span {
      display: block;
      color: #31435e;
      font-size: 15.5px;
      line-height: 1.7;
      font-weight: 650;
    }

    .emergency-cta-row {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 24px;
    }

    .emergency-btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 50px;
      padding: 13px 20px;
      border-radius: var(--emergency-radius);
      border: 1px solid transparent;
      font-size: 16px;
      font-weight: 850;
      line-height: 1.2;
      letter-spacing: 0;
      transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
    }

    .emergency-btn:hover {
      transform: translateY(-1px);
    }

    .emergency-btn-whatsapp {
      background: var(--emergency-whatsapp);
      color: #ffffff;
      text-shadow: 0 1px 1px rgba(0, 0, 0, .18);
      box-shadow: 0 16px 32px rgba(37, 211, 102, .24);
    }

    .emergency-btn-whatsapp:hover {
      background: #1fc45d;
    }

    .emergency-phone-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 10px;
      width: min(100%, 920px);
      margin-top: 12px;
    }

    .emergency-phone-grid .emergency-btn {
      min-height: 46px;
      padding: 12px 14px;
      font-size: 14.5px;
      white-space: nowrap;
    }

    .emergency-btn-water {
      background: var(--emergency-blue);
      border-color: var(--emergency-blue);
      color: #ffffff;
      box-shadow: 0 12px 26px rgba(35, 111, 185, .18);
    }

    .emergency-btn-tung {
      background: var(--emergency-teal);
      border-color: var(--emergency-teal);
      color: #ffffff;
      box-shadow: 0 12px 26px rgba(0, 138, 145, .16);
    }

    .emergency-btn-yau {
      background: var(--emergency-red);
      border-color: var(--emergency-red);
      color: #ffffff;
      box-shadow: 0 12px 26px rgba(214, 41, 41, .16);
    }

    .emergency-proof-strip {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
      margin-top: 22px;
    }

    .emergency-proof {
      min-height: 110px;
      padding: 18px;
      border-radius: var(--emergency-radius);
      border: 1px solid #b9d8f7;
      background: #ffffff;
      box-shadow: 0 12px 30px rgba(35, 111, 185, .08);
    }

    .emergency-proof strong {
      display: block;
      color: #0d4384;
      font-size: 24px;
      line-height: 1.1;
      font-weight: 950;
      letter-spacing: 0;
      margin-bottom: 8px;
    }

    .emergency-proof span {
      color: var(--emergency-muted);
      font-size: 14.5px;
      line-height: 1.6;
      font-weight: 650;
    }

    .emergency-section {
      padding: 58px 0;
    }

    .emergency-banded {
      background: linear-gradient(180deg, #f7fbff 0%, #ffffff 100%);
      border-top: 1px solid #e5eef8;
      border-bottom: 1px solid #e5eef8;
    }

    .emergency-section-heading {
      max-width: 900px;
      margin: 0 auto 28px;
      text-align: center;
    }

    .emergency-section-heading h2 {
      margin: 0;
      color: #0d4384;
      font-size: clamp(28px, 3.4vw, 42px);
      line-height: 1.22;
      font-weight: 900;
      letter-spacing: 0;
    }

    .emergency-section-heading p {
      margin: 12px auto 0;
      color: var(--emergency-muted);
      font-size: 17px;
      line-height: 1.8;
    }

    .emergency-card-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 16px;
    }

    .emergency-card,
    .emergency-branch-card,
    .emergency-related-card {
      border: 1px solid var(--emergency-line);
      border-radius: var(--emergency-radius);
      background: #ffffff;
      padding: 22px;
      box-shadow: 0 10px 30px rgba(29, 83, 136, .07);
    }

    .emergency-card h3,
    .emergency-branch-card h3,
    .emergency-related-card h3 {
      margin: 0 0 10px;
      color: #113f78;
      font-size: 19px;
      line-height: 1.32;
      font-weight: 900;
      letter-spacing: 0;
    }

    .emergency-card p,
    .emergency-branch-card p,
    .emergency-related-card p {
      margin: 0;
      color: var(--emergency-muted);
      font-size: 15px;
      line-height: 1.72;
    }

    .emergency-card a,
    .emergency-related-card a,
    .emergency-inline-note a,
    .emergency-faq a {
      color: #0b62b2;
      font-weight: 850;
      text-decoration: underline;
      text-underline-offset: 3px;
      text-decoration-thickness: 1px;
    }

    .emergency-card.urgent {
      border-color: #f0b5b5;
      background: #fffafa;
    }

    .emergency-card.urgent h3 {
      color: #bd2020;
    }

    .emergency-flow {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 14px;
      counter-reset: step;
    }

    .emergency-step {
      min-height: 220px;
      border: 1px solid var(--emergency-line);
      border-radius: var(--emergency-radius);
      background: #ffffff;
      padding: 22px;
      box-shadow: 0 10px 30px rgba(29, 83, 136, .07);
    }

    .emergency-step::before {
      counter-increment: step;
      content: counter(step);
      width: 34px;
      height: 34px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      background: var(--emergency-blue);
      color: #ffffff;
      font-weight: 900;
      font-size: 17px;
      margin-bottom: 16px;
    }

    .emergency-step h3 {
      margin: 0 0 10px;
      color: #123f78;
      font-size: 18px;
      line-height: 1.32;
      font-weight: 900;
      letter-spacing: 0;
    }

    .emergency-step p {
      margin: 0;
      color: var(--emergency-muted);
      font-size: 15px;
      line-height: 1.72;
    }

    .emergency-alert-panel {
      display: grid;
      grid-template-columns: minmax(0, .95fr) minmax(0, 1.35fr);
      gap: 22px;
      align-items: center;
      padding: 24px;
      border-radius: var(--emergency-radius);
      border: 1px solid #f0b5b5;
      background: var(--emergency-alert-soft);
      box-shadow: 0 12px 32px rgba(214, 41, 41, .08);
    }

    .emergency-alert-panel h2 {
      margin: 0;
      color: #c71f1f;
      font-size: clamp(25px, 3vw, 36px);
      line-height: 1.25;
      font-weight: 900;
      letter-spacing: 0;
    }

    .emergency-alert-panel p {
      margin: 10px 0 0;
      color: #703131;
      font-size: 15.5px;
      line-height: 1.72;
      font-weight: 650;
    }

    .emergency-branch-grid,
    .emergency-related-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 16px;
    }

    .emergency-branch-card ul {
      margin: 12px 0 0;
      padding: 0;
      list-style: none;
      display: grid;
      gap: 8px;
      color: #40516a;
      font-size: 14.5px;
      line-height: 1.58;
    }

    .emergency-branch-card li strong {
      color: #1b2e4a;
      font-weight: 850;
    }

    .emergency-branch-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 16px;
    }

    .emergency-small-link {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 36px;
      border-radius: var(--emergency-radius);
      border: 1px solid #bed4ed;
      padding: 8px 11px;
      color: #155b9e;
      font-size: 13px;
      font-weight: 850;
      background: #ffffff;
    }

    .emergency-inline-note {
      margin: 18px 0 0;
      padding: 16px 18px;
      border: 1px solid #b9d8f7;
      border-radius: var(--emergency-radius);
      background: var(--emergency-blue-soft);
      color: #164d87;
      font-size: 15.5px;
      font-weight: 700;
      line-height: 1.7;
    }

    .emergency-faq {
      display: grid;
      gap: 10px;
      max-width: 920px;
      margin: 0 auto;
    }

    .emergency-faq details {
      border: 1px solid var(--emergency-line);
      border-radius: var(--emergency-radius);
      background: #ffffff;
      box-shadow: 0 8px 24px rgba(29, 83, 136, .06);
      overflow: hidden;
    }

    .emergency-faq summary {
      cursor: pointer;
      padding: 18px 22px;
      color: #123f78;
      font-size: 17px;
      line-height: 1.48;
      font-weight: 900;
      list-style: none;
    }

    .emergency-faq summary::-webkit-details-marker {
      display: none;
    }

    .emergency-faq summary::after {
      content: "+";
      float: right;
      color: var(--emergency-blue);
      font-size: 22px;
      line-height: 1;
      margin-left: 16px;
    }

    .emergency-faq details[open] summary::after {
      content: "-";
    }

    .emergency-faq p {
      margin: 0;
      padding: 0 22px 20px;
      color: var(--emergency-muted);
      font-size: 15.5px;
      line-height: 1.78;
    }

    .emergency-final-cta {
      text-align: center;
      padding: 48px 0 62px;
      background: #0f4d8d;
      color: #ffffff;
    }

    .emergency-final-cta h2 {
      margin: 0 auto 12px;
      max-width: 860px;
      font-size: clamp(28px, 3.2vw, 42px);
      line-height: 1.22;
      font-weight: 900;
      letter-spacing: 0;
    }

    .emergency-final-cta p {
      margin: 0 auto 24px;
      max-width: 790px;
      color: rgba(255, 255, 255, .84);
      font-size: 17px;
      line-height: 1.8;
    }

    .emergency-disclaimer {
      padding: 18px 0;
      background: #0b3768;
      color: rgba(255, 255, 255, .78);
      font-size: 13px;
      line-height: 1.65;
      text-align: center;
    }

    .emergency-mobile-sticky {
      display: none;
    }

    @media (max-width: 980px) {
      .emergency-hero {
        padding: 34px 0 28px;
      }

      .emergency-hero-title {
        margin-bottom: 20px;
      }

      .emergency-hero-grid,
      .emergency-alert-panel {
        grid-template-columns: 1fr;
      }

      .emergency-hero-grid {
        gap: 24px;
      }

      .emergency-card-grid,
      .emergency-phone-grid,
      .emergency-proof-strip,
      .emergency-branch-grid,
      .emergency-related-grid,
      .emergency-flow {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }
    }

    @media (max-width: 640px) {
      .emergency-page {
        padding-bottom: 126px;
      }

      .emergency-container {
        width: min(100% - 28px, 1120px);
      }

      .emergency-hero h1 {
        font-size: clamp(31px, 9vw, 42px);
        line-height: 1.17;
      }

      .emergency-lead {
        font-size: 16px;
        line-height: 1.78;
      }

      .emergency-media-frame {
        aspect-ratio: 16 / 10.5;
      }

      .emergency-cta-row,
      .emergency-phone-grid,
      .emergency-proof-strip,
      .emergency-card-grid,
      .emergency-branch-grid,
      .emergency-related-grid,
      .emergency-flow {
        display: grid;
        grid-template-columns: 1fr;
      }

      .emergency-btn {
        width: 100%;
        min-height: 48px;
        font-size: 15px;
        padding: 12px 14px;
      }

      .emergency-phone-grid .emergency-btn {
        font-size: 14px;
      }

      .emergency-section {
        padding: 44px 0;
      }

      .emergency-section-heading {
        text-align: left;
      }

      .emergency-section-heading p,
      .emergency-final-cta p {
        font-size: 15.5px;
      }

      .emergency-card,
      .emergency-branch-card,
      .emergency-related-card,
      .emergency-step,
      .emergency-alert-panel {
        padding: 18px;
      }

      .emergency-mobile-sticky {
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 50;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 8px;
        padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
        background: rgba(255, 255, 255, .96);
        border-top: 1px solid #d8e4f2;
        box-shadow: 0 -12px 30px rgba(21, 75, 130, .14);
      }

      .emergency-mobile-sticky a {
        min-height: 42px;
        border-radius: var(--emergency-radius);
        display: inline-flex;
        align-items: center;
        justify-content: center;
        padding: 9px 8px;
        font-size: 13.5px;
        line-height: 1.2;
        font-weight: 900;
        color: #ffffff;
      }

      .emergency-mobile-sticky .whatsapp {
        background: var(--emergency-whatsapp);
        text-shadow: 0 1px 1px rgba(0, 0, 0, .18);
      }

      .emergency-mobile-sticky .branch-water {
        background: var(--emergency-blue);
      }

      .emergency-mobile-sticky .branch-tung {
        background: var(--emergency-teal);
      }

      .emergency-mobile-sticky .branch-yau {
        background: var(--emergency-red);
      }
    }