@media screen and (min-width: 768px) {
    .sp_only{
        display: none;
      }
    a{
    text-decoration: none !important;
    color: #fff;
    }
    .main-container {
    overflow: hidden;
    }
    
    .main-container,
    .main-container * {
    box-sizing: border-box;
    }
    
    input,
    select,
    textarea,
    button {
    outline: 0;
    }
    
    .main-container {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    
    position: relative;
    width: 100%;
    margin: 0 auto;
    }
    .header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    align-self: stretch;
    
    flex-shrink: 0;
    position: relative;
    min-width: 0;
    padding: 8px 0;
    overflow: hidden;
    }
    .logo-area {
    display: flex;
    flex-direction: column;
    align-items: center;
    
    flex-shrink: 0;
    gap: 4px;
    position: relative;
    width: auto;
    min-width: 250px;
    padding: 8px 16px;
    z-index: 1;
    }
    .logo-black {
    align-self: stretch;
    flex-shrink: 0;
    position: relative;
    height: 38.405px;
    background: url(../img/logo-black.svg)
        no-repeat center;
    background-size: contain;
    background-repeat: no-repeat;
    z-index: 2;
    background-position: left;
    }
    .keiyu-kawaguchi {
    flex-shrink: 0;
    flex-basis: auto;
    position: relative;
    height: 16px;
    color: #333333;
    font-family: 'Noto Sans JP', var(--default-font-family);
    font-size: 11.640000343322754px;
    font-weight: 300;
    line-height: 16px;
    text-align: left;
    white-space: nowrap;
    z-index: 3;
    }
    .cta-area {
    display: flex;
    align-items: center;
    
    flex-shrink: 0;
    gap: 12px;
    position: relative;
    width: 100%;;
    padding: 0 16px;
    z-index: 4;
    }
    .cta-area a{
      display: block;
      width: 32%;
    }
    .cta-area img{
      width: 100%;
    }
    .header .cta-area{
      width: 590px;
    }
    .btn-0{
    display: flex;
    align-items: center;
    justify-content: center;
    
    flex-shrink: 0;
    gap: 8px;
    position: relative;
    width: 246px;
    padding: 12px 32px 12px 32px;
    background: #ffffff;
    border: 2px solid #bf3b37;
    z-index: 5;
    border-radius: 6px;
    }
    .ico-tel {
    flex-shrink: 0;
    position: relative;
    width: 24px;
    height: 24px;
    background: url(https://static.codia.ai/custom_image/2025-04-04/081824/icon-telephone.svg)
        no-repeat center;
    background-size: cover;
    z-index: 6;
    overflow: hidden;
    }
    .tel-number {
    flex-shrink: 0;
    flex-basis: auto;
    position: relative;
    height: 18px;
    color: #bf3b37;
    font-family: 'Noto Sans JP', var(--default-font-family);
    font-size: 18.290000915527344px;
    font-weight: 600;
    line-height: 18px;
    text-align: left;
    white-space: nowrap;
    letter-spacing: 0.37px;
    z-index: 7;
    }
    .btn-1 {
    display: flex;
    align-items: center;
    justify-content: center;
    
    flex-shrink: 0;
    gap: 8px;
    position: relative;
    width: 180px;
    padding: 12px 32px 12px 32px;
    background: #bf3b37;
    z-index: 8;
    border-radius: 6px;
    }
    .ico-pc {
    flex-shrink: 0;
    position: relative;
    width: 24px;
    height: 24px;
    background: url(https://static.codia.ai/custom_image/2025-04-04/081824/icon-computer.svg)
        no-repeat center;
    background-size: cover;
    z-index: 9;
    overflow: hidden;
    }
    .web-reservation {
    flex-shrink: 0;
    flex-basis: auto;
    position: relative;
    height: 18px;
    color: #ffffff;
    font-family: 'Noto Sans JP', var(--default-font-family);
    font-size: 18.290000915527344px;
    font-weight: 600;
    line-height: 18px;
    text-align: left;
    white-space: nowrap;
    letter-spacing: 0.37px;
    z-index: 10;
    }
    .btn-2 {
    display: flex;
    align-items: center;
    justify-content: center;
    
    flex-shrink: 0;
    gap: 8px;
    position: relative;
    width: 142px;
    padding: 12px 32px 12px 32px;
    background: #04b74d;
    z-index: 11;
    border-radius: 6px;
    }
    .icon-textballoon {
    flex-shrink: 0;
    position: relative;
    width: 24px;
    height: 24px;
    background: url(https://static.codia.ai/custom_image/2025-04-04/081824/icon-text-balloon.svg)
        no-repeat center;
    background-size: cover;
    z-index: 12;
    overflow: hidden;
    }
    .line {
    flex-shrink: 0;
    flex-basis: auto;
    position: relative;
    height: 18px;
    color: #ffffff;
    font-family: 'Noto Sans JP', var(--default-font-family);
    font-size: 18.290000915527344px;
    font-weight: 600;
    line-height: 18px;
    text-align: left;
    white-space: nowrap;
    letter-spacing: 0.37px;
    z-index: 13;
    }
    .mv {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    align-self: stretch;
    
    flex-shrink: 0;
    gap: -40px;
    position: relative;
    min-width: 0;
    z-index: 14;
    }
    .nav {
    display: flex;
    align-items: flex-start;
    flex-grow: 1;
    flex-shrink: 0;
    flex-basis: 0;
    position: relative;
    padding: 0;
    background: #044b7c;
    z-index: 16;
    border-radius: 100px 0 0 100px;
    width: 98vw;
    margin-left: 2vw;
    }
    .nav-item {
    display: flex;
    align-items: center;
    justify-content: center;
    
    flex-grow: 1;
    flex-shrink: 0;
    flex-basis: 0;
    gap: 8px;
    position: relative;
    height: 80px;
    min-height: 80px;
    padding: 16px 24px 16px 24px;
    z-index: 17;
    }
    .home {
    flex-shrink: 0;
    flex-basis: auto;
    position: relative;
    height: 16px;
    color: #ffffff;
    font-family: 'Noto Sans JP', var(--default-font-family);
    font-size: 16px;
    font-weight: 600;
    line-height: 16px;
    text-align: left;
    white-space: nowrap;
    z-index: 18;
    }
    .nav-item-3 {
    display: flex;
    align-items: center;
    justify-content: center;
    
    flex-grow: 1;
    flex-shrink: 0;
    flex-basis: 0;
    gap: 8px;
    position: relative;
    height: 80px;
    min-height: 80px;
    padding: 16px 24px 16px 24px;
    z-index: 19;
    }
    .clinic-introduction {
    flex-shrink: 0;
    flex-basis: auto;
    position: relative;
    height: 16px;
    color: #ffffff;
    font-family: 'Noto Sans JP', var(--default-font-family);
    font-size: 16px;
    font-weight: 600;
    line-height: 16px;
    text-align: left;
    white-space: nowrap;
    z-index: 20;
    }
    .nav-item-4 {
    display: flex;
    align-items: center;
    justify-content: center;
    
    flex-grow: 1;
    flex-shrink: 0;
    flex-basis: 0;
    gap: 8px;
    position: relative;
    height: 80px;
    min-height: 80px;
    padding: 16px 24px 16px 24px;
    z-index: 21;
    }
    .doctor-introduction {
    flex-shrink: 0;
    flex-basis: auto;
    position: relative;
    height: 16px;
    color: #ffffff;
    font-family: 'Noto Sans JP', var(--default-font-family);
    font-size: 16px;
    font-weight: 600;
    line-height: 16px;
    text-align: left;
    white-space: nowrap;
    z-index: 22;
    }
    .nav-item-5 {
    display: flex;
    align-items: center;
    justify-content: center;
    
    flex-grow: 1;
    flex-shrink: 0;
    flex-basis: 0;
    gap: 8px;
    position: relative;
    height: 80px;
    min-height: 80px;
    padding: 16px 24px 16px 24px;
    z-index: 23;
    }
    .visit-guide {
    flex-shrink: 0;
    flex-basis: auto;
    position: relative;
    height: 16px;
    color: #ffffff;
    font-family: 'Noto Sans JP', var(--default-font-family);
    font-size: 16px;
    font-weight: 600;
    line-height: 16px;
    text-align: left;
    white-space: nowrap;
    z-index: 24;
    }
    .nav-item-6 {
    display: flex;
    align-items: center;
    justify-content: center;
    
    flex-grow: 1;
    flex-shrink: 0;
    flex-basis: 0;
    gap: 8px;
    position: relative;
    height: 80px;
    min-height: 80px;
    padding: 16px 24px 16px 24px;
    z-index: 25;
    }
    .medical-services {
    flex-shrink: 0;
    flex-basis: auto;
    position: relative;
    height: 16px;
    color: #ffffff;
    font-family: 'Noto Sans JP', var(--default-font-family);
    font-size: 16px;
    font-weight: 600;
    line-height: 16px;
    text-align: left;
    white-space: nowrap;
    z-index: 26;
    }
    .nav-item-7 {
    display: flex;
    align-items: center;
    justify-content: center;
    
    flex-grow: 1;
    flex-shrink: 0;
    flex-basis: 0;
    gap: 8px;
    position: relative;
    height: 80px;
    min-height: 80px;
    padding: 16px 24px 16px 24px;
    z-index: 27;
    }
    .symptom-search {
    flex-shrink: 0;
    flex-basis: auto;
    position: relative;
    height: 16px;
    color: #ffffff;
    font-family: 'Noto Sans JP', var(--default-font-family);
    font-size: 16px;
    font-weight: 600;
    line-height: 16px;
    text-align: left;
    white-space: nowrap;
    z-index: 28;
    }
    .nav-item-8 {
    display: flex;
    align-items: center;
    justify-content: center;
    
    flex-grow: 1;
    flex-shrink: 0;
    flex-basis: 0;
    gap: 8px;
    position: relative;
    height: 80px;
    min-height: 80px;
    padding: 16px 24px 16px 24px;
    z-index: 29;
    }
    .nav-flow {
        display: flex;
        align-items: center;
        justify-content: space-between;
        align-self: stretch;
        
        flex-shrink: 0;
        position: relative;
        min-width: 0;
        z-index: 999999999;
        height: 80px;
        background: #ffffff;
        border-radius: 100px;
        box-shadow: 0 20px 48px 0 rgba(0, 39, 67, 0.06);
      }
      .logo-area-flow {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        justify-content: center;
        align-self: stretch;
        
        flex-shrink: 0;
        gap: 8px;
        position: relative;
        width: 304px;
        min-height: 0;
        padding: 0 24px;
        z-index: 1;
      }
      .logo-black-flow {
        align-self: stretch;
        flex-shrink: 0;
        position: relative;
        min-width: 0;
        height: 33.67px;
        background: url(https://static.codia.ai/custom_image/2025-04-09/164217/logo-black-background.png)
          no-repeat center;
        background-size: contain;
        background-repeat: no-repeat;
        z-index: 2;
      }
      .li-flow {
        display: flex;
        align-items: center;
        align-self: stretch;
        
        flex-shrink: 0;
        position: relative;
        width: 75vw;
        min-height: 0;
        z-index: 3;
        justify-content: flex-end;
      }
      .nav-item-flow {
        display: flex;
        align-items: center;
        justify-content: center;
        align-self: stretch;
        
        flex-shrink: 0;
        gap: 8px;
        position: relative;
        padding: 16px 24px;
        z-index: 4;
      }
      .item-name-flow {
        flex-shrink: 0;
        flex-basis: auto;
        position: relative;
        height: 14px;
        color: #333333;
        font-family: 'Noto Sans JP', var(--default-font-family);
        font-size: 14.220000267028809px;
        font-weight: 600;
        line-height: 14px;
        text-align: left;
        white-space: nowrap;
        z-index: 5;
      }
      .nav-item-1-flow {
        display: flex;
        align-items: center;
        justify-content: center;
        align-self: stretch;
        
        flex-shrink: 0;
        gap: 8px;
        position: relative;
        padding: 16px 24px;
        z-index: 6;
      }
      .item-name-2-flow {
        flex-shrink: 0;
        flex-basis: auto;
        position: relative;
        height: 14px;
        color: #333333;
        font-family: 'Noto Sans JP', var(--default-font-family);
        font-size: 14.220000267028809px;
        font-weight: 600;
        line-height: 14px;
        text-align: left;
        white-space: nowrap;
        z-index: 7;
      }
      .nav-item-3-flow {
        display: flex;
        align-items: center;
        justify-content: center;
        align-self: stretch;
        
        flex-shrink: 0;
        gap: 8px;
        position: relative;
        padding: 16px 24px;
        z-index: 8;
      }
      .item-name-4-flow {
        flex-shrink: 0;
        flex-basis: auto;
        position: relative;
        height: 14px;
        color: #333333;
        font-family: 'Noto Sans JP', var(--default-font-family);
        font-size: 14.220000267028809px;
        font-weight: 600;
        line-height: 14px;
        text-align: left;
        white-space: nowrap;
        z-index: 9;
      }
      .nav-item-5-flow {
        display: flex;
        align-items: center;
        justify-content: center;
        align-self: stretch;
        
        flex-shrink: 0;
        gap: 8px;
        position: relative;
        padding: 16px 24px;
        z-index: 10;
      }
      .item-name-6-flow {
        flex-shrink: 0;
        flex-basis: auto;
        position: relative;
        height: 14px;
        color: #333333;
        font-family: 'Noto Sans JP', var(--default-font-family);
        font-size: 14.220000267028809px;
        font-weight: 600;
        line-height: 14px;
        text-align: left;
        white-space: nowrap;
        z-index: 11;
      }
      .nav-item-7-flow {
        display: flex;
        align-items: center;
        justify-content: center;
        align-self: stretch;
        
        flex-shrink: 0;
        gap: 8px;
        position: relative;
        padding: 16px 24px;
        z-index: 12;
      }
      .item-name-8-flow {
        flex-shrink: 0;
        flex-basis: auto;
        position: relative;
        height: 14px;
        color: #333333;
        font-family: 'Noto Sans JP', var(--default-font-family);
        font-size: 14.220000267028809px;
        font-weight: 600;
        line-height: 14px;
        text-align: left;
        white-space: nowrap;
        z-index: 13;
      }
      .nav-item-9-flow {
        display: flex;
        align-items: center;
        justify-content: center;
        align-self: stretch;
        
        flex-shrink: 0;
        gap: 8px;
        position: relative;
        padding: 16px 24px;
        z-index: 14;
      }
      .item-name-a-flow {
        flex-shrink: 0;
        flex-basis: auto;
        position: relative;
        height: 14px;
        color: #333333;
        font-family: 'Noto Sans JP', var(--default-font-family);
        font-size: 14.220000267028809px;
        font-weight: 600;
        line-height: 14px;
        text-align: left;
        white-space: nowrap;
        z-index: 15;
      }
      .nav-item-b-flow {
        display: flex;
        align-items: center;
        justify-content: center;
        align-self: stretch;
        
        flex-shrink: 0;
        gap: 8px;
        position: relative;
        padding: 16px 24px;
        z-index: 16;
      }
      .item-name-c-flow {
        display: flex;
        align-items: flex-start;
        justify-content: flex-start;
        flex-shrink: 0;
        position: relative;
        height: 40px;
        color: #333333;
        font-family: 'Noto Sans JP', var(--default-font-family);
        font-size: 14.220000267028809px;
        font-weight: 600;
        line-height: 19.908px;
        text-align: left;
        text-overflow: initial;
        z-index: 17;
        overflow: hidden;
      }
      .floating-nav-container {
        position: fixed;
        top: -100px;
        left: 0;
        right: 0;
        z-index: 9999999999;
        transition: all 0.3s ease-in-out;
        padding: 0 20px;
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        display: block;
      }
      
      .floating-nav-container.visible {
        top: 0;
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
      }
}