html {
    scrollbar-width: none;
    /* Firefox */
    -ms-overflow-style: none;
    /* IE 10+ */
}

.smp {
    display: none;
}

html::-webkit-scrollbar {
    display: none;
    /* Chrome, Safari, Opera */
}

body {
    background-color: #ececec;
    margin: 0;
    overflow: scroll;
    font-family: "Zen Maru Gothic", sans-serif;
    font-weight: 500;
}

body::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -48%;
    width: 216%;
    height: 216%;
    background-image: url(https://support.enetshop.jp/iiinecko/images/lp/yawatomo_room/bg_ham.svg);
    background-size: 140px;
    background-repeat: repeat;
    transform: rotate(45deg);
    position: fixed;
    z-index: -1;
    opacity: 0.4;
}

button {
    font-family: "Zen Maru Gothic", sans-serif;
    font-weight: 500;
    cursor: pointer;
}

header {
    position: fixed;
    background-color: #cdc3b0f0;
    padding: 2px 30px;
    border-radius: 101px;
    margin: 12px;
    color: #090909;
}

header span {
    font-size: 16px;
    margin-left: 10px;
}

#container {
    display: grid;
    grid-template-columns: 4fr 1fr;
    gap: 20px;
}


nav {
    position: fixed;
    grid-column: 2;
    right: 0;
    width: 17vw;
    background-color: #ad9a7380;
    height: 100vh;
}

.navinner {
    top: 50%;
    height: 100vh;
    overflow-y: scroll;
    padding: 15px;
}

.navinner::-webkit-scrollbar {
    background: #cdc3b0;
    width: 5px;
}

.navinner::-webkit-scrollbar-thumb {
    background: #6b6b6b;
}

.tabs {
    width: 100%;
    display: grid;
    gap: 11px;
}

.tab-button {
    padding: 10px 20px;
    margin-right: 10px;
    cursor: pointer;
    background-color: #b9b9b9;
    border: none;
    width: 80%;
    border-radius: 0 60px 60px 0;
    transition: 0.3s;
    text-align: left;
    font-size: 18px;
    color: #2d2c28;

}

.tab-button.active {
    background-color: #d83737;
    width: 90%;
    color: #fff;
}

.tab-content {
    display: none;
    padding: 31px;
    grid-column: 1;
    width: 100%;
    margin: 80px auto 0;

}

.tab-content.active {
    display: block;
}


.characters-buttons,
.month-buttons {
    display: grid;
    gap: 4px;
    margin: 15px auto;
}

.characters-buttons button,
.month-buttons button {
    border-radius: 41px;
    transition: 0.3s;
    color: #252525;
    font-size: 13px;
    font-weight: 800;
    background-color: transparent;
    text-align: left;
    border: none;
    position: relative;
    margin-left: 39px;
}

.characters-buttons button::before,
.month-buttons button::before {
    content: "#";
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    left: -7px;
}

.characters-buttons button:hover,
.month-buttons button:hover {
    color: #d83737;
}

.filter-buttons button.active {
    color: #d83737;

}

.wallpaper-grid,
.accordion-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 10px;
    margin: 0 auto;
}

.wallpaper-grid img,
.accordion-content img {


    width: 200px;
    height: auto;
    object-fit: contain;

}


.accordion-toggle {
    margin-top: 10px;
    padding: 8px 16px;
    cursor: pointer;
    margin: 8px auto;
    width: 100%;
    border-radius: 62px;
    border: none;
    background-color: #3d3d3d;
    color: #fff;
}

.btn-more {
    border-radius: 41px;
    border: none;
    background-color: #cdc3b0;
    padding: 12px;
    color: #111111;
    font-size: 21px;
    font-weight: 700;
    margin: 10px auto;
}

.btn-wrapper {
    width: 100%;
    display: flex;
}