@import url('https://fonts.googleapis.com/css2?family=Google+Sans:ital,opsz,wght@0,17..18,400..700;1,17..18,400..700&display=swap');

* {
    box-sizing: border-box;
}

/* Style the body */
body {
    background-color: rgb(255, 255, 255);
    max-width: 100vw;
    margin: auto;
    font-family: 'Google Sans';
}

.container {
    width: 100%;
    height: auto;
    align-items: center;
    justify-content: center;
    position: relative;
}

/* --------------------------------------------------------------------------------------- */

/* link back */
.container .link-back {
    width: 100%;
    margin-top: 5%;
    padding: 0 20%;
    display: flex;
    align-items: center;
    justify-content: left;
}

.container .link-back a {
    font-size: 14px;
    text-decoration: none;
    color: #0C4723;
    text-wrap: wrap;
}

.container .link-back p {
    font-size: 14px;
    text-decoration: none;
    color: #0C4723;
    text-wrap: wrap;
}

.container .link-back a:hover {
    font-size: 14px;
    text-decoration: underline;
    color: #0C4723;
}

/* ---------------------------------------------------------------------------------- */

/* intro */
.container .intro {
    width: 100%;
    height: fit-content;
    padding: 5% 20%;
}

.container .intro h1 {
    font-size: 25px;
    text-align: center;
}

.container .intro .intro-line {
    width: 100%;
    display: flex;
    align-items: baseline;

    position: relative;
}

.container .intro .intro-line .sec1 {
    width: 20%;
    height: 30px;
    background: linear-gradient(#BA1010, #5D0808);
    border-radius: 0px 100px 0px 100px;

    position: relative;
    z-index: 2;
}

.container .intro .intro-line .sec2 {
    width: 100%;
    height: 13px;
    background: linear-gradient(#D80000, #FF5A5A);
    border-radius: 0px 10px 0px 0px;
    margin-left: -15px;

    position: relative;
    z-index: 1;
}

/* ---------------------------------------------------------------------------------- */

/* Content */
.content {
    width: 100%;
    padding: 0px 20%;
    display: flex;
}

.content .abstract {
    width: 100%;
    padding-right: 50px;
}

.content .abstract p {
    text-align: justify;
    line-height: 35px;
    font-size: 18px;
}

.content .abstract hr {
    margin: 50px 0px;
}

.content .poster {
    width: 100%;
}

.content .poster img {
    width: 500px;
    box-shadow: 1px 1px 5px hsla(0, 0%, 0%, 0.5);
}

/* blank */
.container .blank {
    width: 100%;
    height: 500px;
}

/* ----------------------------------------------------------------------------------------- */

/* responsive */
@media screen and (max-width: 1320px) {

    /* link back */
        .container .link-back {
            padding: 0 15%;
        }
    
        /* intro */
        .container .intro {
            padding: 100px 15%;
        }
    
        .container .intro h1 {
            font-size: 20px;
            text-align: center;
        }
    
        /* -------------------------------------------------------------------------- */
    
        /* Content */
        .content {
            width: 100%;
            padding: 0px 15%;
            display: flex;
            flex-direction: column;
        }
    
        .content .abstract {
            width: 100%;
            padding-right: 0px;
        }
    
        .content .abstract p {
            text-align: justify;
            font-size: 18px;
        }
    
        .content .abstract hr {
            margin: 50px 0px;
        }
    
        .content .poster {
            width: 100%;
        }
    
        .content .poster img {
            width: 100%;
            box-shadow: 1px 1px 5px hsla(0, 0%, 0%, 0.5);
            margin-top: 50px;
        }
    
        /* blank */
        .container .blank {
            width: 100%;
            height: 500px;
        }
}

/* responsive phone */
@media screen and (max-width: 800px) {

    /* link back */
    .container .link-back {
        padding: 0 10%;
    }

    /* intro */
    .container .intro {
        padding: 100px 10%;
    }

    .container .intro h1 {
        font-size: 20px;
        text-align: center;
    }

    /* -------------------------------------------------------------------------- */

    /* Content */
    .content {
        width: 100%;
        padding: 0px 10%;
        display: flex;
        flex-direction: column;
    }

    .content .abstract {
        width: 100%;
        padding-right: 0px;
    }

    .content .abstract p {
        text-align: justify;
        font-size: 14px;
        line-height: 30px
    }

    .content .abstract hr {
        margin: 50px 0px;
    }

    .content .poster {
        width: 100%;
    }

    .content .poster img {
        width: 100%;
        box-shadow: 1px 1px 5px hsla(0, 0%, 0%, 0.5);
        margin-top: 50px;
    }

    /* blank */
    .container .blank {
        width: 100%;
        height: 500px;
    }
}