.page {
    border-radius: 50px;
    padding-left: 10px;
    padding-right: 10px;
    padding-bottom: 30px;
    --main-font-family: 'bitter';
}

.page_body {
    position: relative;
    top: 100vh;
    width: 100%;
    padding: 0 3vw;
    display: flex;
    flex-direction: row;
    justify-content: center;
    gap: min(1rem, 2vw);
}

.page_navigator{
    height: max(90vh, 900px);
    min-width: 280px;
    position: sticky;
    top: 18vh;
    line-height: 1.25;
    display: flex;
    flex-direction: column;
    gap: min(0.5rem, 1vw);
    transform: translateX(-10%);
    max-width: 400px;
}

.page_navigator>div {
    overflow: hidden;
    text-align: center;
    align-items: center;
    display: flex;
    flex-direction: column;
    justify-content: left;
    align-items: flex-start;
    height: max-content;
}

.page_navigator>div>span{
    color: #fff;
    font-size: min(3vw, 1.5rem);
    letter-spacing: 2px;
    font-weight: 700;
    transition: all 0.2s ease-out;
    display: block;
    position: relative;
    width: fit-content;
    padding: 3px 0px 3px 10px;
    &.sub{
        padding: 0px 0px 0px 10px !important;
    }
    cursor: pointer;
    text-align: left;
}

.page_navigator>div>span:hover{
    color: var(--main-color);
    transition: all 0.1s linear;
}

.page_content {
    background: #fff;
    padding: 40px min(40px,5%) 40px;
    margin-bottom: 20px;
    position: relative;
    overflow: hidden;
    max-width: 1600px;
    border-radius: 20px;
    & p{
        font-size: min(3vw, 1.5rem);
    }
    box-shadow: 0 1px 1px 0 rgba(0, 0, 0, 0.14), 0 2px 1px -1px rgba(0, 0, 0, 0.12), 0 1px 3px 0 rgba(0, 0, 0, 0.2);
    & h2 {
        font-size: min(2rem, 4vw);
        font-weight: 700;
        margin-top: min(2rem, 4vw);
    }
    & h3 {
        font-size: min(1.7rem, 3.4vw);
        font-weight: 700;
        margin-top: min(1.7rem, 3.4rem);
    }
    & h4 {
        font-size: min(1.5rem, 3vw);
        font-weight: 700;
        margin-top: min(1.5rem, 3vw);
        position: static;
        color: #000;
        font-family: 'smileysans';
        opacity: 1;
        font-weight: 500;
    }
    & h5{
        font-size: min(1.5rem, 3vw);
        font-weight: 500;
        margin-top: min(1.5rem, 3vw);
    }
    & a{
        color: #000;
        display: inline-block;
        transition: all 0.3s ease;
        &:hover{
            color: var(--main-color);
            &:after{
                width: 0;
            }
        }
    }
}

span.red{
    color: red;
}

span.blue{
    color: blue;
}

.page_container::after{
    content: '';
    height: 4rem;
    display: block;
    width: 100%;
}

.page_content .page_head{
    width: 100%;
    text-align: center;
    margin: 0 0 10px;
    font-size: min(2.5rem, 5vw);
    font-weight: 900;
}

.page_content ul{
    margin: 0 auto;
    margin-bottom: 1rem;
    font-size: min(1.5rem, 3vw);
    & li{
        list-style: revert;
    }
}

.page_content img{
    width: max(60%, 300px);
    display: block;
    height: auto;
    margin:1.5rem auto 1rem;
}

.sec_title{
    font-size: min(2rem, 4vw);
    font-weight: 700;
    margin: 1.5rem 0 1rem;
}

.uppper{
    font-size: min(1rem, 2vw);
    line-height: 0.5rem;
    height: 1.2rem;
    display: inline-block;
    vertical-align: middle;
    margin-left: 0.3rem;
}

.ref_num{
    font-size: min(1rem, 2vw);
    line-height: 0.5rem;
    height: 1.2rem;
    display: inline-block;
    vertical-align: middle;
    transition: all 0.3s;
    &:hover{
        color: var(--main-color);
    }
    cursor: pointer;
    margin-left: 0.3rem;
}

.highlight{
    color: var(--main-color) !important;
    border-left: 6px solid var(--main-color);
}

.page_navigator>div>span:after,
.page_navigator>div>span:before{
    content: '';
    display: block;
    width: 100%;
    left: 0;
    transform-origin: center left;
    transform: scaleX(0);
    height: 3px;
    background-color: var(--main-color);
    transition: all 0.3s;
}

.page_navigator>div>span:hover:after{
    transform: scaleX(1);
}

@media all and (max-width: 1300px){
    .page_navigator{
        display: none;
    }
}

#reference{
    margin-top: min(2rem, 4vw);
}

.img_box{
    display: flex;
    justify-content: center;
    align-items: center;
    margin: min(2rem, 4vw) 0;
    flex-direction: column;
    & img{
        width: 70%;
        height: auto;
        margin: 0;
    }
    & .img_title{
        font-size: min(3vw, 1.5rem);
        margin: min(1rem, 2vw) 0 0;
        text-align: center;
        font-weight: 700;
    }
    & .img_description{
        font-size: min(2.5vw, 1.25rem);
        margin: min(0.6rem, 1.6vw) 0 0;
        text-align: left;
        max-width: 90%;
    }
}

.imgs{
        width: 100%;
        height: auto;
        display: flex;
        justify-content: center;
        align-items: center;
        gap: min(1rem, 2vw);
        flex-direction: row;
        & img{
            margin: 0;
        }
        flex-wrap: wrap;
    }
.img_container{
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    flex-direction: row;
    column-gap: min(2rem, 4vw);
    flex-wrap: wrap;
}
.box{
    border-top: var(--main-color) 3px solid;
    border-bottom: var(--main-color) 3px solid;
    margin: min(2rem, 4vw) 0;
    padding: min(2rem, 4vw);
    color: #fff;
    background-color: var(--main-color);
    & .title{
        width: 100%;
        text-align: center;
        margin: 1px 0 10px;
        font-size: min(2rem, 4vw);
        font-weight: 900;
    }
    & a.crosslink{
        background-color: #fff;
        font-weight: 700;
        color: var(--main-color) !important;
        display: block;
        width: 100%;
        height: max-content;
        font-size: min(1.5rem, 3vw);
        padding: min(0.75rem, 1.5vw) min(3rem, 6vw);
        transition: all 0.3s;
        margin-top: min(0.75rem, 1.5vw);
        &:hover{
            box-shadow: 3px 8px 8px 3px rgba(0, 0, 0, .596);
            color: var(--main-color) !important;
        }
    }
}

.card{
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: min(1rem, 2vw);
    flex-direction: row;
    & img{
        width: min(30vw, 500px);
        height: auto;
    }
}
a.crosslink{
    background-color: var(--main-color);
    font-weight: 700;
    color: #fff;
    display: block;
    width: 100%;
    height: max-content;
    font-size: min(1.5rem, 3vw);
    padding: min(0.75rem, 1.5vw) min(3rem, 6vw);
    transition: all 0.3s;
    &:hover{
        box-shadow: 3px 8px 8px 3px rgba(0, 0, 0, .596);
        color: #fff !important;
    }
}

@media all and (max-width: 1100px){
    .card img{
        display: none;
    }
}

.page_navigator>div>.sub{
    margin-left: 1.2rem;
    transition: all 0.3s ease;
    height: 0;
    transform: translateX(-20px);
    opacity: 0;
    font-size: 1.4rem;
}

span.highlight ~ span.sub{
    height: auto;
    transform: translateX(0);
    opacity: 1;
}

.l{
      & img{
          height: min(30cqw, 450px);
          width: auto;
  }
}

.s{
      & img{
          height: min(20cqw, 230px); 
          width: auto;
      }
}

.m{
      & img{
          height: min(25cqw, 287.5px); 
          width: auto;
      }
}

.page_content.intro{
    & p{
        font-size: min(2rem, 4vw) !important;
    }
    & ul{
        font-size: min(2rem, 4vw) !important;
    }
}

.page_content span.hl{
    color: var(--main-color);
    font-weight: 700;
}

.crosslink{
    margin: min(0.75rem, 1.5vw) 0;
}

.img_text{
    display: flex;
    justify-content: center;
    align-items: center;
    gap: min(2rem, 4vw);
    flex-direction: row;
}

.img_wrap{
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: min(2rem, 4vw);
    flex-direction: row;
    flex-direction: column;
}