html,
    body {
      margin: 0;
      background: #f8faf8;
      color: #1f2933;
    }
    .fitiger-page {
      font-family: Arial, Helvetica, sans-serif;
      color: #1f2933;
      background: #f8faf8;
      line-height: 1.65;
    }
    .fitiger-page * {
      box-sizing: border-box;
    }
    .fitiger-page a {
      color: #0f766e;
      text-decoration: none;
    }
    .fitiger-page a:hover {
      color: #0b5f59;
      text-decoration: underline;
    }
    .fitiger-page img {
      display: block;
      max-width: 100%;
      height: auto;
    }
    .fitiger-page h1,
    .fitiger-page h2,
    .fitiger-page h3 {
      color: #111827;
      line-height: 1.2;
      margin: 0;
    }
    .fitiger-page p {
      margin: 0;
    }
    .fitiger-page p,
    .fitiger-page li,
    .fitiger-page td,
    .fitiger-page th,
    .fitiger-page a {
      font-size: 16px;
    }
    .fitiger-shell {
      width: 100%;
      max-width: 1180px;
      padding: 56px 20px;
    }
    .fitiger-card {
      background: #ffffff;
      border: 1px solid #dce6df;
      border-radius: 8px;
      box-shadow: 0 14px 34px rgba(17, 24, 39, 0.07);
    }
    .fitiger-soft {
      background: #edf7f0;
      border: 1px solid #cfe3d6;
      border-radius: 8px;
    }
    .fitiger-tag {
      display: inline-flex;
      align-items: center;
      border-radius: 999px;
      background: #fff7d6;
      border: 1px solid #eadf9c;
      color: #75610f;
      padding: 7px 12px;
      font-size: 14px;
      font-weight: 700;
    }
    .fitiger-cta {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 44px;
      padding: 11px 18px;
      background: #0f766e;
      color: #ffffff !important;
      border-radius: 6px;
      font-weight: 700;
      text-decoration: none !important;
    }
    .fitiger-ghost {
      display: inline-flex;
      align-items: center;
      min-height: 44px;
      padding: 10px 14px;
      border: 1px solid #d8e3dc;
      border-radius: 6px;
      background: #ffffff;
      color: #374151;
      font-weight: 700;
    }
    .keyword-link {
      color: #0f766e !important;
      border-bottom: 2px solid #eab308;
      font-weight: 700;
    }
    .fitiger-hero-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
      gap: 34px;
      align-items: center;
    }
    .fitiger-media-grid {
      display: grid;
      grid-template-columns: minmax(280px, 360px) minmax(0, 1fr);
      gap: 28px;
      align-items: start;
    }
    .fitiger-video-box {
      display: flex;
      justify-content: center;
      width: 100%;
      max-width: 340px;
      margin: 0 auto;
      border-radius: 12px;
      background: #f1f5f2;
      padding: 10px;
      border: 1px solid #dce6df;
    }
    .fitiger-three-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 18px;
    }
    .fitiger-faq-list {
      display: grid;
      gap: 14px;
    }
    @media (max-width: 880px) {
      .fitiger-shell {
        padding: 42px 18px;
      }
      .fitiger-hero-grid,
      .fitiger-media-grid,
      .fitiger-three-grid {
        grid-template-columns: 1fr;
      }
      .fitiger-page h1 {
        font-size: 32px;
      }
      .fitiger-page table {
        min-width: 640px;
      }
      .fitiger-video-box {
        max-width: 315px;
        padding: 0;
        background: transparent;
        border: none;
      }
    }