:root {
      --brand: #2563eb;
      --brand-dark: #0f3ea8;
      --ink: #0f1a2a;
      --muted: #667085;
      --soft: #f4f7fc;
      --soft-blue: #eef6ff;
      --line: #e5eaf2;
      --card: #ffffff;
      --bg: #ffffff;
      --dark: #071827;
      --cyan: #38bdf8;
      --green: #16a34a;
      --orange: #f59e0b;
      --radius: 18px;
      --radius-xl: 28px;
      --shadow: 0 14px 42px rgba(15, 26, 42, 0.10);
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      padding: 0;
      background: linear-gradient(180deg, #f7fbff 0%, #ffffff 34%, #f8fbff 100%);
      color: var(--ink);
      font-family: Arial, Helvetica, sans-serif;
      line-height: 1.72;
    }

    a {
      color: var(--brand);
      text-decoration: none;
      font-weight: 700;
    }

    a:hover {
      text-decoration: underline;
    }

    .epylase-page {
      width: 100%;
      overflow: hidden;
    }

    .epylase-container {
      width: min(1180px, calc(100% - 36px));
      margin: 0 auto;
    }

    .epylase-page img {
      max-width: 100%;
      height: auto;
    }

    .media-box {
      width: 100%;
      background: linear-gradient(135deg, #f1f7ff, #ffffff);
      border: 1px solid var(--line);
      border-radius: 22px;
      overflow: hidden;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .media-box img {
      width: 100% !important;
      height: 100% !important;
      display: block;
      object-fit: contain !important;
      object-position: center center !important;
    }

    .media-cover img {
      object-fit: cover !important;
    }

    .ratio-square {
      aspect-ratio: 1 / 1;
    }

    .ratio-1200-800 {
      aspect-ratio: 1200 / 800;
    }

    .ratio-1200-900 {
      aspect-ratio: 1200 / 900;
    }

    .topbar {
      background: #ffffff;
      border-bottom: 1px solid var(--line);
    }

    .topbar-inner {
      min-height: 64px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
    }

    .brand-block strong {
      color: var(--brand);
      font-size: 22px;
      display: block;
      line-height: 1.15;
    }

    .brand-block span {
      color: var(--muted);
      font-size: 13px;
    }

    .topbar-links {
      display: flex;
      gap: 14px;
      flex-wrap: wrap;
      align-items: center;
      justify-content: flex-end;
    }

    .topbar-links a {
      color: var(--muted);
      font-size: 14px;
    }

    .hero {
      padding: 58px 0 36px;
      background:
        radial-gradient(circle at 10% 10%, rgba(37, 99, 235, 0.14), transparent 34%),
        linear-gradient(135deg, #ffffff 0%, #eef6ff 100%);
    }

    .hero-grid {
      display: grid;
      grid-template-columns: 1.05fr 0.95fr;
      gap: 34px;
      align-items: center;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 9px;
      padding: 7px 13px;
      border-radius: 999px;
      background: #eaf3ff;
      color: var(--brand);
      font-size: 13px;
      font-weight: 800;
      letter-spacing: 0.4px;
      text-transform: uppercase;
      margin-bottom: 16px;
    }

    .eyebrow::before {
      content: "";
      width: 8px;
      height: 8px;
      background: var(--brand);
      border-radius: 999px;
    }

    h1 {
      margin: 0 0 18px;
      color: var(--ink);
      font-size: clamp(34px, 5vw, 60px);
      line-height: 1.05;
      letter-spacing: -1.4px;
    }

    h2 {
      margin: 0 0 14px;
      color: var(--ink);
      font-size: clamp(27px, 3.6vw, 42px);
      line-height: 1.16;
      letter-spacing: -0.6px;
    }

    h3 {
      color: var(--ink);
      margin: 0 0 8px;
      line-height: 1.25;
    }

    p {
      margin: 0 0 14px;
    }

    .hero-lead {
      color: var(--muted);
      font-size: 18px;
      max-width: 720px;
    }

    .hero-pills {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin: 20px 0 24px;
    }

    .pill {
      display: inline-flex;
      align-items: center;
      padding: 7px 11px;
      border-radius: 999px;
      background: #ffffff;
      border: 1px solid var(--line);
      color: #1e3a8a;
      font-size: 13px;
      font-weight: 800;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      align-items: center;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 48px;
      padding: 13px 20px;
      border-radius: 999px;
      background: var(--brand);
      color: #ffffff;
      font-weight: 800;
      box-shadow: 0 12px 28px rgba(37, 99, 235, 0.22);
      transition: 0.22s ease;
    }

    .btn:hover {
      transform: translateY(-2px);
      text-decoration: none;
      background: var(--brand-dark);
    }

    .btn-dark {
      background: var(--dark);
      color: #ffffff;
      box-shadow: 0 12px 28px rgba(7, 24, 39, 0.18);
    }

    .btn-light {
      background: #ffffff;
      color: var(--ink);
      border: 1px solid var(--line);
      box-shadow: none;
    }

    .hero-card {
      background: #ffffff;
      border: 1px solid var(--line);
      border-radius: var(--radius-xl);
      box-shadow: var(--shadow);
      padding: 16px;
    }

    .trust-row {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 10px;
      margin-top: 12px;
    }

    .trust-item {
      background: var(--soft);
      border: 1px solid var(--line);
      border-radius: 16px;
      padding: 12px;
      text-align: center;
    }

    .trust-item strong {
      color: var(--ink);
      display: block;
      font-size: 15px;
      line-height: 1.2;
    }

    .trust-item span {
      color: var(--muted);
      font-size: 12px;
    }

    .section {
      padding: 56px 0;
    }

    .section-head {
      max-width: 820px;
      margin-bottom: 28px;
    }

    .kicker {
      color: var(--brand);
      font-size: 13px;
      font-weight: 900;
      text-transform: uppercase;
      letter-spacing: 1px;
      margin-bottom: 8px;
    }

    .section-head p {
      color: var(--muted);
      font-size: 17px;
    }

    .grid-2 {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 24px;
      align-items: start;
    }

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

    .card {
      background: #ffffff;
      border: 1px solid var(--line);
      border-radius: var(--radius-xl);
      padding: 26px;
      box-shadow: 0 12px 34px rgba(15, 26, 42, 0.08);
    }

    .feature-card {
      background: #ffffff;
      border: 1px solid var(--line);
      border-radius: 22px;
      padding: 22px;
      box-shadow: 0 10px 28px rgba(15, 26, 42, 0.06);
    }

    .feature-icon {
      width: 44px;
      height: 44px;
      border-radius: 15px;
      background: var(--soft-blue);
      color: var(--brand);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 900;
      margin-bottom: 14px;
    }

    .feature-card p,
    .card p {
      color: var(--muted);
    }

    .dark-band {
      background:
        linear-gradient(135deg, rgba(7, 24, 39, 0.98), rgba(15, 62, 168, 0.92));
      color: #ffffff;
      border-radius: 34px;
      padding: 38px;
      box-shadow: var(--shadow);
    }

    .dark-band h2 {
      color: #ffffff;
    }

    .dark-band p {
      color: rgba(255, 255, 255, 0.78);
    }

    .spec-table {
      width: 100%;
      border-collapse: collapse;
      border: 1px solid var(--line);
      border-radius: 18px;
      overflow: hidden;
      background: #ffffff;
    }

    .spec-table td {
      padding: 14px 16px;
      border-bottom: 1px solid var(--line);
      vertical-align: top;
      font-size: 15px;
    }

    .spec-table tr:last-child td {
      border-bottom: none;
    }

    .spec-table td:first-child {
      width: 36%;
      color: var(--ink);
      font-weight: 800;
      background: #f8fbff;
    }

    .compare-table-wrap {
      overflow-x: auto;
      border-radius: 22px;
      border: 1px solid var(--line);
      -webkit-overflow-scrolling: touch;
    }

    .compare-table {
      width: 100%;
      min-width: 760px;
      border-collapse: collapse;
      background: #ffffff;
    }

    .compare-table th,
    .compare-table td {
      padding: 16px 18px;
      border-bottom: 1px solid var(--line);
      text-align: left;
      vertical-align: top;
      font-size: 15px;
    }

    .compare-table th {
      background: var(--dark);
      color: #ffffff;
    }

    .compare-table td {
      color: var(--muted);
    }

    .compare-table td:first-child {
      color: var(--ink);
      font-weight: 800;
    }

    .compare-table tr:last-child td {
      border-bottom: none;
    }

    .list-check {
      list-style: none;
      margin: 16px 0 0;
      padding: 0;
      display: grid;
      gap: 12px;
    }

    .list-check li {
      position: relative;
      padding: 13px 14px 13px 42px;
      border-radius: 16px;
      background: #f8fbff;
      border: 1px solid var(--line);
      color: var(--muted);
    }

    .list-check li::before {
      content: "✓";
      position: absolute;
      left: 15px;
      top: 12px;
      color: var(--green);
      font-weight: 900;
    }

    .gallery {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 14px;
    }

    .gallery-caption {
      color: var(--muted);
      font-size: 13px;
      margin-top: 8px;
    }

    .faq {
      display: grid;
      gap: 12px;
    }

    details {
      background: #ffffff;
      border: 1px solid var(--line);
      border-radius: 18px;
      padding: 18px 20px;
      box-shadow: 0 8px 22px rgba(15, 26, 42, 0.05);
    }

    summary {
      cursor: pointer;
      color: var(--ink);
      font-size: 17px;
      font-weight: 800;
    }

    details p {
      color: var(--muted);
      margin: 12px 0 0;
    }

    .notice {
      background: #fff8e6;
      border: 1px solid #fde3a5;
      color: #7c5415;
      border-radius: 18px;
      padding: 18px 20px;
      margin-top: 18px;
      font-size: 15px;
    }

    .sticky-cta {
      position: sticky;
      bottom: 12px;
      z-index: 20;
      margin: 24px auto 0;
      width: min(1180px, calc(100% - 36px));
      background: rgba(255, 255, 255, 0.96);
      border: 1px solid var(--line);
      box-shadow: var(--shadow);
      backdrop-filter: blur(12px);
      padding: 12px 14px;
      border-radius: 18px;
      display: flex;
      gap: 14px;
      align-items: center;
      justify-content: space-between;
    }

    .sticky-cta strong {
      color: var(--ink);
    }

    .sticky-cta span {
      color: var(--muted);
      font-size: 13px;
    }

    .footer {
      padding: 30px 0 40px;
      color: var(--muted);
      font-size: 14px;
      text-align: center;
    }

    @media (max-width: 980px) {
      .hero-grid,
      .grid-2 {
        grid-template-columns: 1fr;
      }

      .grid-3 {
        grid-template-columns: repeat(2, 1fr);
      }

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

    @media (max-width: 640px) {
      .epylase-container,
      .sticky-cta {
        width: min(100% - 24px, 1180px);
      }

      .topbar-inner {
        flex-direction: column;
        align-items: flex-start;
        padding: 14px 0;
      }

      h1 {
        font-size: 34px;
      }

      .hero {
        padding: 42px 0 26px;
      }

      .grid-3,
      .gallery,
      .trust-row {
        grid-template-columns: 1fr;
      }

      .card,
      .dark-band {
        padding: 22px;
        border-radius: 24px;
      }

      .sticky-cta {
        flex-direction: column;
        align-items: stretch;
      }

      .sticky-cta .btn {
        width: 100%;
      }
    }