.hksev-page {
      --hksev-blue: #0b73d9;
      --hksev-dark: #11324d;
      --hksev-light: #eef7ff;
      --hksev-soft: #f7fbff;
      --hksev-cyan: #25c3d8;
      --hksev-green: #20b45b;
      --hksev-red: #e64b4b;
      --hksev-yellow: #ffcc4d;
      --hksev-text: #263849;
      --hksev-muted: #64748b;
      --hksev-line: #dbeafe;
      --hksev-radius: 22px;
      --hksev-shadow: 0 14px 38px rgba(15, 82, 145, .12);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans HK", "Microsoft JhengHei", Arial, sans-serif;
      color: var(--hksev-text);
      background: #ffffff;
      line-height: 1.75;
      overflow: hidden;
    }

    .hksev-page * {
      box-sizing: border-box;
    }

    .hksev-page a {
      color: inherit;
      text-decoration: none;
    }

    .hksev-wrap {
      width: min(1120px, calc(100% - 32px));
      margin: 0 auto;
    }

    .hksev-section {
      padding: 56px 0;
    }

    .hksev-eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 7px 12px;
      border-radius: 999px;
      background: #e5f3ff;
      color: #075da8;
      font-size: 14px;
      font-weight: 800;
      margin-bottom: 14px;
    }

    .hksev-h1 {
      font-size: clamp(32px, 6vw, 58px);
      line-height: 1.08;
      margin: 0 0 18px;
      color: #082f57;
      letter-spacing: -1.5px;
    }

    .hksev-h2 {
      font-size: clamp(26px, 4vw, 40px);
      line-height: 1.18;
      margin: 0 0 14px;
      color: #0a355c;
      letter-spacing: -0.8px;
    }

    .hksev-h3 {
      font-size: 20px;
      margin: 0 0 8px;
      color: #123a5a;
      line-height: 1.3;
    }

    .hksev-lead {
      font-size: 18px;
      color: #40566d;
      margin: 0 0 22px;
    }

    .hksev-muted {
      color: var(--hksev-muted);
      font-size: 15px;
    }

    .hksev-hero {
      position: relative;
      background:
        radial-gradient(circle at top right, rgba(37,195,216,.22), transparent 38%),
        linear-gradient(135deg, #f4fbff 0%, #ffffff 52%, #eaf6ff 100%);
      padding: 34px 0 42px;
    }

    .hksev-hero-grid {
      display: grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 34px;
      align-items: center;
    }

    .hksev-hero-card {
      background: rgba(255,255,255,.88);
      border: 1px solid rgba(191,219,254,.9);
      border-radius: 30px;
      padding: 28px;
      box-shadow: var(--hksev-shadow);
      backdrop-filter: blur(10px);
    }

    .hksev-hero-ctas,
    .hksev-cta-row {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 18px;
    }

    .hksev-btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 48px;
      padding: 13px 18px;
      border-radius: 999px;
      font-weight: 900;
      border: 2px solid transparent;
      transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
      text-align: center;
      line-height: 1.25;
    }

    .hksev-btn:hover {
      transform: translateY(-1px);
      box-shadow: 0 10px 24px rgba(11,115,217,.16);
    }

    .hksev-btn-primary {
      background: var(--hksev-blue);
      color: #fff;
    }

    .hksev-btn-green {
      background: var(--hksev-green);
      color: #fff;
    }

    .hksev-btn-outline {
      background: #fff;
      color: #0b5fa8;
      border-color: #b9ddff;
    }

    .hksev-btn-red {
      background: var(--hksev-red);
      color: #fff;
    }

    .hksev-trust-strip {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 10px;
      margin-top: 22px;
    }

    .hksev-trust-item {
      background: #fff;
      border: 1px solid #d8ecff;
      border-radius: 16px;
      padding: 12px;
      text-align: center;
      box-shadow: 0 8px 20px rgba(18,74,122,.06);
    }

    .hksev-trust-item strong {
      display: block;
      color: #0b5fa8;
      font-size: 18px;
      line-height: 1.2;
    }

    .hksev-trust-item span {
      display: block;
      color: #64748b;
      font-size: 13px;
      margin-top: 3px;
    }

    .hksev-hero-visual {
      position: relative;
      aspect-ratio: 16 / 9;
      border-radius: 30px;
      overflow: hidden;
      box-shadow: 0 22px 50px rgba(8,47,87,.18);
      border: 1px solid #cfe8ff;
      background: #dff2ff;
    }

    .hksev-hero-visual img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }

    .hksev-hero-badge {
      position: absolute;
      left: 18px;
      bottom: 18px;
      right: 18px;
      padding: 16px;
      border-radius: 22px;
      background: rgba(255,255,255,.92);
      box-shadow: 0 12px 28px rgba(8,47,87,.15);
      border: 1px solid rgba(255,255,255,.8);
    }

    .hksev-hero-badge strong {
      display: block;
      color: #09385f;
      font-size: 18px;
      line-height: 1.25;
    }

    .hksev-hero-badge span {
      display: block;
      color: #54708a;
      font-size: 14px;
      margin-top: 4px;
    }

    .hksev-alert {
      margin-top: 18px;
      padding: 14px 16px;
      border-radius: 18px;
      background: #fff7ed;
      border: 1px solid #fed7aa;
      color: #8a4b12;
      font-weight: 700;
      font-size: 15px;
    }

    .hksev-card-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 18px;
      margin-top: 24px;
    }

    .hksev-card {
      background: #fff;
      border: 1px solid #dbeafe;
      border-radius: var(--hksev-radius);
      padding: 22px;
      box-shadow: var(--hksev-shadow);
    }

    .hksev-card-icon {
      width: 46px;
      height: 46px;
      border-radius: 15px;
      display: grid;
      place-items: center;
      background: #eaf6ff;
      color: #0b73d9;
      font-size: 24px;
      margin-bottom: 12px;
    }

    .hksev-symptom {
      border-left: 5px solid #0b73d9;
    }

    .hksev-symptom.urgent {
      border-left-color: #e64b4b;
      background: linear-gradient(180deg, #fff, #fff7f7);
    }

    .hksev-split {
      display: grid;
      grid-template-columns: .9fr 1.1fr;
      gap: 26px;
      align-items: start;
    }

    .hksev-blue-panel {
      background: linear-gradient(145deg, #0b73d9, #0a4f97);
      color: #fff;
      border-radius: 30px;
      padding: 26px;
      box-shadow: 0 18px 42px rgba(11,115,217,.22);
    }

    .hksev-blue-panel h2,
    .hksev-blue-panel h3,
    .hksev-blue-panel p {
      color: #fff;
    }

    .hksev-blue-panel .hksev-muted {
      color: #d9efff;
    }

    .hksev-list {
      list-style: none;
      padding: 0;
      margin: 16px 0 0;
    }

    .hksev-list li {
      position: relative;
      padding-left: 28px;
      margin-bottom: 10px;
    }

    .hksev-list li:before {
      content: "✓";
      position: absolute;
      left: 0;
      top: 0;
      color: #12a85a;
      font-weight: 900;
    }

    .hksev-blue-panel .hksev-list li:before {
      color: #a7f3d0;
    }

    .hksev-process {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 14px;
      margin-top: 24px;
      counter-reset: hksevstep;
    }

    .hksev-step {
      position: relative;
      background: #fff;
      border: 1px solid #dbeafe;
      border-radius: 20px;
      padding: 20px;
      box-shadow: 0 10px 28px rgba(15,82,145,.08);
      counter-increment: hksevstep;
    }

    .hksev-step:before {
      content: counter(hksevstep);
      display: grid;
      place-items: center;
      width: 34px;
      height: 34px;
      border-radius: 999px;
      background: #0b73d9;
      color: #fff;
      font-weight: 900;
      margin-bottom: 12px;
    }

    .hksev-price-wrap {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 18px;
      margin-top: 24px;
    }

    .hksev-price {
      background: #ffffff;
      border: 1px solid #dbeafe;
      border-radius: 24px;
      padding: 22px;
      box-shadow: var(--hksev-shadow);
    }

    .hksev-price strong {
      display: block;
      color: #0b5fa8;
      font-size: 24px;
      margin-top: 8px;
    }

    .hksev-note {
      margin-top: 18px;
      padding: 16px;
      border-radius: 18px;
      background: #eef7ff;
      border: 1px solid #cfe8ff;
      color: #214b70;
      font-weight: 700;
    }

    .hksev-review-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 18px;
      margin-top: 24px;
    }

    .hksev-review {
      background: #fff;
      border: 1px solid #dbeafe;
      border-radius: 22px;
      padding: 20px;
      box-shadow: 0 12px 30px rgba(15,82,145,.08);
    }

    .hksev-stars {
      color: #f5a400;
      letter-spacing: 2px;
      font-size: 18px;
      margin-bottom: 8px;
    }

    .hksev-review-name {
      margin-top: 12px;
      color: #0b5fa8;
      font-weight: 900;
      font-size: 14px;
    }

    .hksev-location-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 22px;
      margin-top: 24px;
    }

    .hksev-location {
      background: #fff;
      border: 1px solid #dbeafe;
      border-radius: 28px;
      overflow: hidden;
      box-shadow: var(--hksev-shadow);
    }

    .hksev-location-body {
      padding: 22px;
    }

    .hksev-location-tag {
      display: inline-block;
      margin-bottom: 10px;
      padding: 5px 10px;
      border-radius: 999px;
      background: #eaf6ff;
      color: #0b5fa8;
      font-size: 13px;
      font-weight: 900;
    }

    .hksev-map {
      width: 100%;
      height: 270px;
      border: 0;
      display: block;
      background: #eaf6ff;
    }

    .hksev-faq {
      margin-top: 24px;
    }

    .hksev-faq details {
      background: #fff;
      border: 1px solid #dbeafe;
      border-radius: 18px;
      padding: 0;
      margin-bottom: 12px;
      box-shadow: 0 8px 22px rgba(15,82,145,.06);
      overflow: hidden;
    }

    .hksev-faq summary {
      cursor: pointer;
      padding: 18px 20px;
      font-weight: 900;
      color: #103a5c;
      list-style: none;
    }

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

    .hksev-faq summary:after {
      content: "+";
      float: right;
      color: #0b73d9;
      font-size: 22px;
      line-height: 1;
    }

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

    .hksev-faq-answer {
      padding: 0 20px 18px;
      color: #4b647d;
    }

    .hksev-emergency-band {
      background: linear-gradient(135deg, #0a355c, #0b73d9);
      color: #fff;
      border-radius: 30px;
      padding: 28px;
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 20px;
      align-items: center;
      box-shadow: 0 18px 44px rgba(10,53,92,.22);
    }

    .hksev-emergency-band h2,
    .hksev-emergency-band p {
      color: #fff;
      margin-bottom: 8px;
    }

    .hksev-bg-soft {
      background: linear-gradient(180deg, #f7fbff, #ffffff);
    }

    .hksev-bottom-sticky {
      position: fixed;
      left: 0;
      right: 0;
      bottom: 0;
      z-index: 9999;
      display: none;
      grid-template-columns: 1fr 1fr 1fr;
      gap: 8px;
      padding: 10px;
      background: rgba(255,255,255,.96);
      box-shadow: 0 -8px 24px rgba(8,47,87,.16);
      border-top: 1px solid #dbeafe;
    }

    .hksev-bottom-sticky a {
      min-height: 46px;
      border-radius: 14px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 900;
      color: #fff;
      font-size: 14px;
      text-align: center;
    }

    .hksev-sticky-call {
      background: #e64b4b;
    }

    .hksev-sticky-wa {
      background: #20b45b;
    }

    .hksev-sticky-map {
      background: #0b73d9;
    }

    .hksev-seo-box {
      margin-top: 26px;
      background: #f8fbff;
      border: 1px dashed #b9ddff;
      border-radius: 22px;
      padding: 18px;
      font-size: 14px;
      color: #58708a;
    }

    @media (max-width: 920px) {
      .hksev-hero-grid,
      .hksev-split,
      .hksev-location-grid,
      .hksev-price-wrap {
        grid-template-columns: 1fr;
      }

      .hksev-card-grid,
      .hksev-review-grid {
        grid-template-columns: repeat(2, 1fr);
      }

      .hksev-process {
        grid-template-columns: repeat(2, 1fr);
      }

      .hksev-emergency-band {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 640px) {
      .hksev-page {
        padding-bottom: 78px;
      }

      .hksev-wrap {
        width: min(100% - 22px, 1120px);
      }

      .hksev-hero {
        padding-top: 18px;
      }

      .hksev-hero-card {
        padding: 20px;
        border-radius: 24px;
      }

      .hksev-h1 {
        font-size: 34px;
      }

      .hksev-lead {
        font-size: 16px;
      }

      .hksev-hero-ctas .hksev-btn,
      .hksev-cta-row .hksev-btn {
        width: 100%;
      }

      .hksev-trust-strip,
      .hksev-card-grid,
      .hksev-review-grid,
      .hksev-process {
        grid-template-columns: 1fr;
      }

      .hksev-trust-strip {
        grid-template-columns: repeat(2, 1fr);
      }

      .hksev-section {
        padding: 42px 0;
      }

      .hksev-card,
      .hksev-price,
      .hksev-review,
      .hksev-location-body {
        padding: 18px;
      }

      .hksev-map {
        height: 230px;
      }

      .hksev-bottom-sticky {
        display: grid;
      }
    }