body {
    background: linear-gradient(to bottom, #c53a10, #d85f1b);
}

#indexWrap {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-flow: column nowrap;
    height: 100%;
}
#indexWrap .splash-img {
    width: 30rem;
}
#indexWrap .splash-img img {
    width: 100%;
}

header {
    height: 10rem;
    display: flex;
    align-items: center;
    justify-content: center;
    position: sticky;
    top: 0;
    padding: 0 1.5rem;
    z-index: 1000;
    margin-bottom: 2rem;
}
header a img {
    width: 15rem;
}

main {
    padding: 0 1.5rem 3rem;
}

.game-wrap {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}
.game-wrap .gameItem {
    width: calc(100% / 3 - 1rem);
    height: 18rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    gap: 1rem;
}
.game-wrap .gameItem .gameImgWrap {
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    border-radius: 1rem;
}
.game-wrap .gameItem .gameImgWrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.game-wrap .gameItem p {
    font-size: 1.6rem;
    font-weight: 600;
    color: #fff;
    line-height: 1.2;
    text-align: center;
}

#game-container {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 3rem;
}