body {
    margin: 0;
    font-family: v-sans, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
}
.page-container {
    width: 100%;
}
.header {
    margin-top: 30px;
}
.page-content {
    border-top: 1px solid #ededed;
    margin-top: 30px;
    padding-top: 30px;
    min-height: 500px;
}
.block-wrapper {
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 16px;
    box-sizing: border-box;
}
.page-footer {
    border-top: 1px solid #ededed;
    margin-top: 30px;
    padding: 30px 0;
}
.footer {
    font-size: 12px;
    color: #888888;
}
.footer img {
    height: 20px;
    vertical-align: bottom;
    margin-right: 4px;
}
a {
    color: #333333;
    text-decoration: none;
}
a:hover {
    color: #000000;
    text-decoration: underline;
}
.header-info {
    display: flex;
    align-items: center;
    gap: 8px;
}
.inline-block {
    display: inline-block;
}

.group {
    margin-bottom: 42px;
}
.group-name {
    font-size: 20px;
    font-weight: 600;
    margin: 16px 0;
    padding-left: 8px;
    border-left: 4px solid;
    line-height: 1;
}
.item-list {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 8px;
}
.item-list .item {
    height: 80px;
    padding: 16px;
    border: 1px solid #ededed;
    border-radius: 8px;
    box-sizing: border-box;
    transition: all 0.5s ease;
    cursor: pointer;
}
.item-list .item:hover {
    border-color: #000000;
    border-right-width: 4px;
    border-bottom-width: 2px;
}
.item-list .item .name {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 6px;
}
.item-list .item .desc {
    font-size: 12px;
    font-weight: 400;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    opacity: 0.5;
}