/* ========== ????????:1 ?????? 1500px??========== */
    .oxygen-page {
      background: #fff;
      overflow-x: hidden;
    }

    /* Banner ?????recovery.css .recovery-hero */

    /* ??????? ???*/
    .oxygen-page .oxygen-section-title {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 18px;
      margin-bottom: 56px;
    }

    .oxygen-page .oxygen-section-title span {
      width: 48px;
      height: 2px;
      background: #00499a;
    }

    .oxygen-page .oxygen-section-title h2 {
      margin: 0;
      color: #00499a;
      font-size: 32px;
      font-weight: 700;
      letter-spacing: 4px;
      line-height: 1;
    }

    /* ???????recovery.css .recovery-intro-section */

    /* ?? ???? ?? */
    .oxygen-page .oxygen-advantage-section {
      padding: 72px 0 48px;
      background: #fff;
    }

    .oxygen-page .oxygen-advantage {
      display: grid;
      grid-template-columns: 540px minmax(0, 1fr);
      gap: 70px;
      align-items: start;
      margin-bottom: 80px;
    }

    .oxygen-page .oxygen-advantage-photo {
      height: 320px;
      overflow: hidden;
      border-radius: 4px;
      box-shadow: 0 12px 32px rgba(0, 0, 0, .1);
      background: none;
    }

    .oxygen-page .oxygen-advantage-photo img {
      display: block;
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: center;
    }

    .oxygen-page .oxygen-advantage-text {
      box-sizing: border-box;
      min-height: 320px;
      padding-top: 28px;
    }

    .oxygen-page .oxygen-advantage-text p {
      margin: 0;
      color: #333;
      font-size: 15px;
      line-height: 2.2;
      text-align: justify;
    }

    /* ??????? 3?2???????? ???*/
    .oxygen-page .oxygen-effect-section {
      padding: 0 0 100px;
      background: #fff;
    }

    .oxygen-page .oxygen-effect-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 22px;
    }

    .oxygen-page .oxygen-effect-card,
    .oxygen-page .oxygen-effect-photo {
      height: 210px;
      border-radius: 6px;
      box-shadow: 0 10px 28px rgba(0, 73, 154, .1);
      overflow: hidden;
    }

    .oxygen-page .oxygen-effect-card {
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      padding: 28px 36px;
      color: #00499a;
      text-align: center;
      background: #fff;
      transition: transform .25s ease, box-shadow .25s ease;
    }

    .oxygen-page .oxygen-effect-card:hover {
      transform: translateY(-6px);
      box-shadow: 0 16px 36px rgba(0, 73, 154, .16);
    }

    .oxygen-page .oxygen-effect-card.active {
      color: #fff;
      background: #00499a;
    }

    .oxygen-page .oxygen-effect-card .oxygen-effect-ico {
      display: block;
      width: 99px;
      height: 70px;
      margin-bottom: 22px;
      object-fit: contain;
    }

    .oxygen-page .oxygen-effect-card p {
      margin: 0;
      color: inherit;
      font-size: 16px;
      line-height: 1.85;
    }

    .oxygen-page .oxygen-effect-photo img {
      display: block;
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform .35s ease;
    }

    .oxygen-page .oxygen-effect-photo:hover img {
      transform: scale(1.05);
    }

    /* ????? VS ?????????? ???*/
    .oxygen-page .oxygen-compare-section {
      padding: 88px 0 0;
      background: #fff;
    }

    .oxygen-page .oxygen-compare-section .oxygen-section-title {
      margin-bottom: 28px;
    }

    .oxygen-page .oxygen-compare-desc {
      max-width: 920px;
      margin: 0 auto 72px;
      color: #333;
      font-size: 16px;
      line-height: 2;
      text-align: center;
    }

    .oxygen-page .oxygen-compare-panel {
      position: relative;
      overflow: hidden;
      min-height: 560px;
      background: #eef4fb;
    }

    /* ???????? ????? 1500 ?? */
    .oxygen-page .oxygen-compare-panel::after {
      position: absolute;
      top: 0;
      right: 0;
      bottom: 0;
      left: 48%;
      content: "";
      background: #00499a;
      clip-path: polygon(12% 0, 100% 0, 100% 100%, 0 100%);
    }

    .oxygen-page .oxygen-compare-inner {
      position: relative;
      z-index: 2;
      display: grid;
      grid-template-columns: 1fr 160px 1fr;
      min-height: 560px;
      align-items: center;
      padding: 56px 0 64px;
    }

    .oxygen-page .oxygen-compare-side {
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
    }

    .oxygen-page .oxygen-compare-side h3 {
      margin: 0 0 48px;
      color: #00499a;
      font-size: 32px;
      font-weight: 700;
      letter-spacing: 2px;
    }

    .oxygen-page .oxygen-compare-side.hyperbaric h3 {
      color: #fff;
    }

    .oxygen-page .oxygen-compare-concentration strong {
      display: block;
      margin-bottom: 16px;
      color: #333;
      font-size: 24px;
      font-weight: 700;
    }

    .oxygen-page .oxygen-compare-side.hyperbaric .oxygen-compare-concentration strong {
      color: #fff;
    }

    .oxygen-page .oxygen-compare-concentration span {
      display: block;
      color: #333;
      font-size: 42px;
      font-weight: 700;
      letter-spacing: 2px;
      line-height: 1.2;
    }

    .oxygen-page .oxygen-compare-side.hyperbaric .oxygen-compare-concentration span {
      color: #fff;
    }

    .oxygen-page .oxygen-compare-card {
      width: 360px;
      min-height: 160px;
      margin-top: 72px;
      padding: 28px 32px;
      color: #fff;
      text-align: left;
      background: #00499a;
      border-radius: 6px;
      box-shadow: 0 10px 28px rgba(0, 40, 100, .18);
    }

    .oxygen-page .oxygen-compare-side.hyperbaric .oxygen-compare-card {
      color: #00499a;
      background: #fff;
    }

    .oxygen-page .oxygen-compare-card h4 {
      margin: 0 0 18px;
      font-size: 24px;
      font-weight: 700;
      text-align: center;
    }

    .oxygen-page .oxygen-compare-card p {
      margin: 0;
      font-size: 15px;
      line-height: 1.9;
    }

    .oxygen-page .oxygen-compare-vs {
      position: relative;
      z-index: 3;
      display: flex;
      align-items: center;
      justify-content: center;
      justify-self: center;
      width: 148px;
      height: 148px;
      background: #00499a;
      border: 10px solid #fff;
      border-radius: 50%;
      box-shadow:
        0 0 0 18px rgba(255, 255, 255, .45),
        0 8px 28px rgba(0, 40, 100, .2);
    }

    .oxygen-page .oxygen-compare-vs img {
      display: block;
      width: 88px;
      height: auto;
      object-fit: contain;
    }

    /* ??????????*/
    .oxygen-page .oxygen-indications-section {
      padding: 100px 0 90px;
      background: #fff;
    }

    .oxygen-page .oxygen-indications-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }

    .oxygen-page .oxygen-indication-card {
      overflow: hidden;
      background: #fff;
      border-radius: 8px;
      box-shadow: 0 10px 30px rgba(0, 73, 154, .1);
      transition: transform .25s ease, box-shadow .25s ease;
    }

    .oxygen-page .oxygen-indication-card:hover {
      transform: translateY(-8px);
      box-shadow: 0 18px 40px rgba(0, 73, 154, .16);
    }

    .oxygen-page .oxygen-indication-photo {
      height: 240px;
      overflow: hidden;
    }

    .oxygen-page .oxygen-indication-photo img {
      display: block;
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform .3s ease;
    }

    .oxygen-page .oxygen-indication-card:hover .oxygen-indication-photo img {
      transform: scale(1.05);
    }

    .oxygen-page .oxygen-indication-body {
      min-height: 260px;
      padding: 28px 26px 32px;
    }

    .oxygen-page .oxygen-indication-body h3 {
      margin: 0 0 10px;
      color: #222;
      font-size: 22px;
      font-weight: 700;
    }

    .oxygen-page .oxygen-indication-body strong {
      display: block;
      margin-bottom: 20px;
      color: #333;
      font-size: 15px;
      font-weight: 700;
      line-height: 1.7;
    }

    .oxygen-page .oxygen-indication-body p {
      margin: 0;
      color: #666;
      font-size: 13px;
      line-height: 2;
      text-align: justify;
    }

    /* ??????? ???*/
    .oxygen-page .oxygen-benefits-section {
      padding: 96px 0 100px;
      background: #eaf3fc;
    }

    .oxygen-page .oxygen-benefits-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 22px;
    }

    .oxygen-page .oxygen-benefit-card {
      position: relative;
      min-height: 245px;
      padding: 38px 42px;
      border-radius: 2px;
      overflow: hidden;
      background-image: url("../images/kyzc/gyy/hc_bg.png");
      background-size: cover;
      background-position: center;
    }

    .oxygen-page .oxygen-benefit-card::before {
      position: absolute;
      inset: 0;
      content: "";
      background: rgba(255, 255, 255, .9);
    }

    .oxygen-page .oxygen-benefit-card.dark::before {
      background: rgba(0, 73, 154, .86);
    }

    .oxygen-page .oxygen-benefit-card h3,
    .oxygen-page .oxygen-benefit-card p {
      position: relative;
      z-index: 1;
    }

    .oxygen-page .oxygen-benefit-card h3 {
      margin: 0 0 18px;
      color: #222;
      font-size: 20px;
      font-weight: 700;
      line-height: 1.55;
    }

    .oxygen-page .oxygen-benefit-card.dark h3,
    .oxygen-page .oxygen-benefit-card.dark p {
      color: #fff;
    }

    .oxygen-page .oxygen-benefit-card p {
      margin: 0;
      color: #333;
      font-size: 14px;
      line-height: 2;
      text-align: justify;
    }

    /* ??????????? ???*/
    .oxygen-page .oxygen-painless-section {
      position: relative;
      padding: 72px 0;
      color: #fff;
      text-align: center;
      overflow: hidden;
      background-color: #00499a;
      background-image: url("../images/kyzc/gyy/bg.png");
      background-size: cover;
      background-position: center;
      background-repeat: no-repeat;
    }

    .oxygen-page .oxygen-painless-section::before {
      position: absolute;
      inset: 0;
      content: "";
      /* ? .88 ???????????????????? */
      background: rgba(0, 55, 120, .42);
      pointer-events: none;
    }

    .oxygen-page .oxygen-painless-section .layout {
      position: relative;
      z-index: 1;
    }

    .oxygen-page .oxygen-painless-section h2 {
      margin: 0 0 28px;
      font-size: 36px;
      font-weight: 700;
      letter-spacing: 6px;
    }

    .oxygen-page .oxygen-painless-section p {
      max-width: 1400px;
      margin: 0 auto;
      font-size: 16px;
      line-height: 2.1;
    }

    /* ??????? ???*/
    .oxygen-page .oxygen-contraindication-section {
      padding: 100px 0 110px;
      background: #fff;
    }

    .oxygen-page .oxygen-contraindication-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 22px 48px;
      max-width: 1400px;
      margin: 0 auto;
    }

    .oxygen-page .oxygen-contraindication-item {
      display: flex;
      align-items: center;
      min-height: 78px;
      padding: 16px 36px;
      color: #333;
      font-size: 17px;
      background: #fff;
      border-radius: 8px;
      box-shadow: 0 8px 24px rgba(0, 73, 154, .1);
      transition: transform .25s ease, box-shadow .25s ease, color .25s ease;
    }

    .oxygen-page .oxygen-contraindication-item:hover {
      color: #00499a;
      transform: translateY(-5px);
      box-shadow: 0 14px 32px rgba(0, 73, 154, .16);
    }

    .oxygen-page .oxygen-contraindication-item img {
      display: block;
      width: 48px;
      height: 48px;
      margin-right: 24px;
      object-fit: contain;
      flex-shrink: 0;
      transition: transform .25s ease;
    }

    .oxygen-page .oxygen-contraindication-item:hover img {
      transform: scale(1.08);
    }

    .oxygen-page .oxygen-contraindication-item span {
      line-height: 1.45;
    }

    /* ??????????*/
    @media (max-width: 1200px) {
      .oxygen-page .oxygen-advantage {
        grid-template-columns: 1fr;
        gap: 36px;
      }

      .oxygen-page .oxygen-advantage-photo img {
        height: auto;
        max-height: 360px;
      }

      .oxygen-page .oxygen-effect-grid,
      .oxygen-page .oxygen-indications-grid {
        grid-template-columns: 1fr 1fr;
      }

      .oxygen-page .oxygen-effect-photo {
        grid-column: 1 / -1;
        height: 280px;
      }

      .oxygen-page .oxygen-compare-inner {
        grid-template-columns: 1fr;
        gap: 32px;
        padding: 48px 20px;
      }

      .oxygen-page .oxygen-compare-panel::after {
        left: 0;
        clip-path: none;
        opacity: 0;
      }

      .oxygen-page .oxygen-compare-side.hyperbaric {
        padding: 36px 20px;
        background: #00499a;
        border-radius: 8px;
      }

      .oxygen-page .oxygen-compare-vs {
        order: -1;
      }

      .oxygen-page .oxygen-benefits-grid,
      .oxygen-page .oxygen-contraindication-grid {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 768px) {
      .oxygen-page .oxygen-effect-grid,
      .oxygen-page .oxygen-indications-grid {
        grid-template-columns: 1fr;
      }

      .oxygen-page .oxygen-compare-card {
        width: 100%;
        max-width: 360px;
      }

      .oxygen-page .oxygen-benefit-card {
        padding: 28px 24px;
      }

      .oxygen-page .oxygen-contraindication-item {
        padding: 14px 20px;
        font-size: 15px;
      }

      .oxygen-page .oxygen-contraindication-item img {
        width: 40px;
        height: 40px;
        margin-right: 16px;
      }
    }