.poster {
    width: 100%;
    max-width: 2100px;
    aspect-ratio: 4;
    left: 50%;
    left: 0;
    right: 0;
    margin: 10px auto;
    position: relative;
    margin-top: 30px;
}
.poster::after, .poster::before {
    content: "";
    display: block;
    position: absolute;
    height: 100%;
    width: 100%;
    
}
.poster .bg {
    position: relative;
    top: 10px;
    left: 0;
    height: 100%;
    width: 100%;
    background-color: var(--mg);
    
}
.poster .img {
    position: absolute;
    vertical-align: bottom;
    top: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    background-color: var(--bg);
}
.poster .img img {
    width: 100%;
    height: 100%;
    vertical-align: bottom;
    -o-object-fit: cover;
    object-fit: cover;
    -o-object-position: center;
    object-position: center;
    border: none;
    background-color: transparent;
}
.poster .title {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-family: "Nunito-Bold", Montserrat-Bold;
    color: var(--bf);
    font-size: 8vw;
    transition: left .5s, font-size .5s;
}
.poster .title::after {
    position: absolute;
    display: block;
    content: attr(data-text);
    left: -20px;
    top: -15px;
    color: var(--bf);
    padding: 8px;
    -webkit-text-stroke: 8px transparent;
    -webkit-background-clip: text;
    background-color: var(--bg);
}

.page-main .content .gotop{
    z-index: 1;
}
#gotop {
    position: fixed;
    bottom: min(30px, 5vw);
    right: 5px;
    width: fit-content;
    height:15vw;
    transition: height .5s;
}
#gotop img {
    height: 100%;
    object-fit: contain;
    object-position: center;
}
#gotop .text-wrap {
    user-select: none;
    opacity: 0;
    transition: .5s;
    position: absolute;
    top: -10%;
    left: 50%;
    transform: translateX(-50%);
    font-family: "Nunito-Bold", Montserrat-Bold;
    color: var(--bf);
    font-size: min(15px, 2vw);
    display: flex;
    flex-direction: column;
    align-items: center;
}
#gotop .text-wrap * {
    text-wrap: nowrap;
}
#gotop:hover {
    height: 13vw;
}
#gotop:hover .text-wrap {
    opacity: 1;
}

.page-main {
    display: flex;
    max-width: 100vw;
    margin: 9vw 0;
    margin-bottom: 150px;
    padding: 0 70px;
    justify-content: center
}

.page-main .menubg {
    position: relative;
    flex: none;
    width: 280px;
    border-radius: 30px;
    margin: 50px 0;
    overflow: hidden;
    transition: width .5s
}

.page-main .menubg #menu {
    position: sticky;
    padding: 30px 20px;
    transition: width .5s;
    transition: top 0.2s;
}
.page-main .menubg #menu.fixed {
    position: fixed;
    top: 100px;
}

.page-main .menubg #menu .t1 {
    position: relative;
    text-transform: capitalize;
    padding: 12px;
    font-size: 18px;
    transition: .5s;
    width:100%;
    color:var(--bf)
}

.page-main .menubg #menu .t1::before {
    opacity: .3;
    position: absolute;
    content: "";
    display: block;
    width: 30px;
    height: 30px;
    top: 5px;
    transform: translateX(-100%);
    transition: .5s;
    background-image: url(https://static.igem.wiki/teams/5367/fonts/littlefire.png);
    background-size: contain;
    background-repeat: no-repeat
}

.page-main .menubg #menu .t1:hover::before {
    opacity: 1
}

.page-main .menubg #menu .t1.unfold::before {
    top: 10px
}

.page-main .content {
    position: relative;
    flex: 1;
    max-width: min(800px, calc(100% - 280px));
    padding: 30px 50px;
    border-radius: 20px;
    transition: width .5s
}

.page-main .content::before {
    content: "";
    display: block;
    position: absolute;
    z-index: -1;
    width: 100%;
    height: 100%;
    border-radius: 20px;
    top: 20px;
    left: 15px
}

.page-main .content .s1 {
    margin: 30px 0;
    width: 100%
}

.page-main .content .s1.ref p {
    text-indent: 0;
    font-size: .8em;
    text-align: left
}

.page-main .content .s1 p {
    font-size:18px;
}

.page-main .content .s2 {
    margin: 20px 0;
    width: 100%
}

.page-main .content .s2 p {
    padding-left: calc(40px + 2em)
}

.page-main .content .math {
    width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    padding-left: 40px
}

.page-main .content .h1-wrap {
    width: -moz-fit-content;
    width: fit-content;
    position: relative;
    margin: 40px 0
}
.page-main .content .h2-wrap {
    width: -moz-fit-content;
    width: fit-content;
    position: relative;
    margin: 30px 30px;
}

.page-main .content .h1-wrap h1 {
    padding: 2px;
    letter-spacing: .02em;
    font-family:"Opensans-Bold", Nunito-Bold, Montserrat-Bold
}
.page-main .content .h2-wrap h2 {
    padding: 2px;
    letter-spacing: .02em;
    font-family:"Opensans-Bold", Nunito-Bold, Montserrat-Bold
}

.page-main .content p {
    width: 100%;
    margin: 10px 0;
    text-align: justify;
    text-indent: 2em;
    line-height: 1.5em
}

.page-main .content p.no-indent {
    text-indent: 0
}

.page-main .content img,
.page-main .content video {
    position: inherit;
    max-width: 100%;
    max-height: 400px;
    margin: 10px 10px ;
    border-radius: 10px;
}
.page-main .content .two-img img:hover,
.page-main .content video:hover {
    box-shadow: 5px 8px var(--border)
}

.page-main .content .img-wrap {
    width: 100%;
    display: flex;
    margin: 15px 0;
    padding-left: 40px;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    align-items: center;
    gap: 10px;
}
.page-main .content .img-wrap .border{
    position: relative;
    width: -moz-fit-content;
    width: fit-content;
    height: -moz-fit-content;
    height: fit-content;
    border-radius: 20px;
    box-shadow: 5px 6px var(--border);
    overflow: hidden;
    background-color: #fff;
}
.page-main .content .img-wrap .two-img{
    width:50%;
    float:left;
    gap: 10px;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}
.page-main .content .img-wrap .three-row{
    width:33.3%;
    float:left;
    gap: 20px;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}

.page-main .content .img-wrap img {
    object-fit: contain
}

.page-main .content .h2-wrap .time {
    font-size: 1em;
    background-color: #edceb4;
    border-radius: 10px;
    margin-right:20px;
    padding: 5px;
}
.page-main .content .h2-wrap .weather {
    font-size: .8em;
    background-color: #edceb4;
    border-radius: 10px;
    margin-right:20px;
    padding: 5px;
}
.page-main .content .h2-wrap .recorder {
    font-size: .6em;
    border-radius: 10px;
    margin-right:20px;
}

.page-main .content p .stress-word{
    color:var(--stress)
}

@media all and (min-width:1200px) {
    .page-main .menubg {
        width: 20vw;
        margin: 50px 0;
    }

    .page-main .menubg #menu,
    .page-main .menubg #menu.fixed {
        width:20vw;
    }

    .page-main .content {
        min-width: 60vw;
    }
    .poster {
        transition: width .5s;
        justify-content: center;
    }
    .poster .title {
        font-size: 10vw;
        left: 10%;
        transform: translateY(-50%)
    }
}

@media all and (max-width:900px) {
    .page-main .menubg {
        width: 0;
        margin: 0
    }

    .page-main .menubg #menu,
    .page-main .menubg #menu.fixed {
        width: 0;
        opacity: 0;
        pointer-events: none
    }

    .page-main .content {
        min-width: calc(100vw - 100px)
    }

    .poster {
        justify-content: center;
        transition: width .5s
    }

    .poster .title {
        font-size: min(60px, 10vw);
        left: 50%;
        transform: translate(-50%, -50%)
    }

    #gotop {
        height: max(30px, 15vw)
    }
}

@media all and (max-width:550px),
all and (max-aspect-ratio:2/3) {
    .page-main {
        gap: 0;
        background-color: #fffdf7 !important;
        margin-bottom: 0;
        padding: 0 !important
    }

    .page-main .content {
        flex: -1;
        flex-grow: -1;
        flex-shrink: -1;
        width: 100vw !important;
        max-width: 100vw;
        margin: 0;
        padding: 0 20px;
        background-color: #fffdf7
    }

    .page-main .content.mem {
        background-color: var(--bg) !important
    }

    .page-main .content::before {
        display: none
    }

    #gotop {
        height: 25vw;
        display: none
    }

    .page-main .content h2,
    .page-main .content h3,
    .page-main .content h4,
    .page-main .content h5,
    .page-main .content p {
        max-width: 100%;
        padding-left: 0 !important;
        margin-left: 0 !important;
        text-align: left !important
    }

    .page-main .content p.quote {
        padding-left: 20px !important
    }

    .page-main .content .img-wrap {
        padding-left: 0 !important
    }

    .page-main .content .img-wrap img {
        height: 200px
    }
}



.page-main .menubg #menu {
    overflow: auto;
    height: 70vh;
    color: #fffdf5
}

.page-main .menubg #menu .t1 {
    font-family: "Opensans-Bold", Nunito-Bold, Montserrat-Bold;
}


.page-main .content {
    background-color: var(--bg)
}

.page-main .content::before {
    background-color: #FFD7C1
}

.page-main .content h1 {
    position: relative;
    color: var(--bf);
    font-family: "Opensans-Bold", Nunito-Bold, Montserrat-Bold;
    font-size: 40px
}

.page-main .content h2 {
    font-size: 30px;
    color: var(--bf);
    font-family: "Opensans-Bold", Nunito-Bold, Montserrat-Bold;
}

.page-main .content h3 {
    font-size: 20px;
    color: var(--lbf);
    font-family: "Nunito-Bold", Montserrat-Bold;
}

.page-main .content h4 {
    font-size: 18px;
    color: var(--lbf);
    font-family: "Nunito-Bold", Montserrat-Bold;
}

.page-main .content h5 {
    font-size: 16px;
    color: var(--lbf);
    font-family: "Nunito-Bold", Montserrat-Bold
}

.page-main .content strong {
    color: var(--stress);
    font-family:  "Nunito-Bold", Montserrat-Bold
}

.page-main .content .quote {
    text-indent: 0;
    opacity: .8;
    border-left: 2px solid var(--mg);
    padding-top: .5em;
    padding-bottom: .5em;
    font-style: italic
}

.page-main .content .quote .author {
    display: block;
    text-align: right
}

.page-main .content .ref a {
    color: var(--font);
    text-decoration: none
}

#block a,
.page-main .content a {
    color: var(--border);
    text-decoration: underline;
    background-image: linear-gradient(0deg, transparent, transparent);
    transition: .6s
}

#block a:hover,
.page-main .content a:hover {
    background-image: linear-gradient(0deg, var(--border) 0, var(--border) 40%, transparent 31%, transparent 100%);
    color: var(--font)
}

.page-main .content .img-wrap .disc {
    color: var(--disc)
}

/* ADDITIONAL CUSTOM CSS */
.page-main .content p {
    margin: 20px 0;
    line-height: 1.8em;
    font-size: 1rem;
}

.page-main .content ul, .page-main .content ol {
    padding-left: 40px;
    margin: 20px 0;
    list-style-position: outside;
}

.page-main .content ul li, .page-main .content ol li {
    margin-bottom: 10px;
    line-height: 1.5em;
}

.page-main .content p.important {
    font-weight: bold;
    color: #c2ecc0;
    background-color: #f9f9f9;
    border-left: 5px solid #c2dbc1;
    padding-left: 15px;
    margin: 20px 0;
}

.page-main .content blockquote {
    padding: 20px;
    margin: 20px 0;
    background-color: #f0f0f0;
    border-left: 5px solid #ccc;
    font-style: italic;
}

.page-main .content .term {
    font-weight: bold;
    color: #003366;
    font-style: italic;
}

.page-main .content .img-wrap.two-column {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin: 20px 0;
}

.page-main .content .img-wrap.two-column img {
    width: 48%;
    margin-bottom: 20px;
}

.page-main .content .img-wrap.three-column {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin: 20px 0;
}

.page-main .content .img-wrap.three-column img {
    width: 32%;
    margin-bottom: 20px;
}

.page-main .content h1, .page-main .content h2, .page-main .content h3, .page-main .content h4, .page-main .content h5 {
    margin-bottom: 20px;
    line-height: 1.4em;
}

.page-main .content h2 {
    font-size: 1.5rem;
    border-bottom: 2px solid #ccc;
    padding-bottom: 10px;
}

.page-main .content h3 {
    font-size: 1.2rem;
    color: #666;
    margin-top: 30px;
}

.page-main .content h4 {
    font-size: 1.1rem;
    color: #666;
    margin-top: 30px;
}

.page-main .content h5 {
    font-size: 1.0rem;
    color: #666;
    margin-top: 30px;
}

.page-main .content .math {
    margin: 20px 0;
    padding: 20px;
    background-color: #f9f9f9;
    border-radius: 5px;
    overflow-x: auto;
    font-family: "Opensans-Mediumitalic", Alibabafont;
}

.page-main .content p.indent {
    text-indent: 2em;
}