@font-face {
    font-family: "YouSheBiaoTiHei";
    src: url("YouSheBiaoTiHei-2.ttf");
}

body {
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: calc(100vh - 10px);
    border: 5px solid #333;
}

header {
    margin-left: 10vh;
    font-family: sans-serif;
    width: 30vw;
}

.subtitle {
    display: flex;
    font-size: 20px;
    font-weight: bold;
    font-style: italic;
    width: 100%;
    justify-content: space-between;
    margin-top: 5px;
}

h1 {
    font-size: 54px;
    font-weight: bold;
    font-style: italic;
    margin: 0;
}

h2 {
    font-size: 20px;
    font-weight: bold;
    font-style: italic;
    margin: 5px 0;
}

.side-text {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: rotate(-90deg) translate(-50%, 0);
    transform-origin: top left;
    font-size: 10vh;
    font-size-adjust: inherit;
    font-weight: bold;
    font-family: YouSheBiaoTiHei;
    color: #333;
    text-transform: uppercase;
    letter-spacing: 3vh;
}

.divider {
    border-top: 5px solid #333;
    width: 100vh;
    margin: 20px 0;
}

footer {
    position: absolute;
    bottom: 10px;
    right: 30px;
    font-size: 20px;
    font-family: sans-serif;
    font-weight: bold;
    font-style: italic;
    color: #333;
}