.tmpl-pillar {
	position: relative;
	padding: calc(var(--block-padding-sm-top) - 16px) 0;

	@include media-min($medium) {
		padding: calc(var(--block-padding-md-top) - 16px) 0;
	}
	@include media-min($large) {
		padding: calc(var(--block-padding-lg-top) - 16px) 0;
	}
	&.scaling {
		background: url("https://static.pingcap.com/files/2025/06/25211240/cube.svg") center/contain
			no-repeat;
		&:before {
			content: "";
			position: absolute;
			top: 0;
			width: 100%;
			bottom: 50%;
			background: #f4f6f7;
			z-index: -1;
		}
	}
	&-container {
		display: grid;
		gap: var(--grid-column-gutter);
		@include media-min($medium) {
			grid-template-columns: 1fr minmax(0, 3fr);
		}
	}

	aside#toc {
		@include media-min($medium) {
			max-height: calc(100vh - var(--block-padding-lg-top) * 2);
			position: sticky;
			padding: 16px 0;
			top: calc(var(--block-padding-lg-top) + var(--admin-bar-height, 0px));
			overflow: auto;
		}
		.toc-title {
			font-weight: 700;
			font-size: 22px;
			line-height: 24px;
			color: #000;
			margin: 0 0 16px;
			padding: 0 10px;
		}
		ul {
			list-style: none;
			margin-top: 0;
		}
		li {
			position: relative;
			margin-bottom: 18px;
			color: #000;
			&::before {
				content: "";
				position: absolute;
				top: 4px;
				left: 0;
				width: 1px;
				height: calc(100% - 6px);
				background: #cbd1d7;
				transform: scaleY(0);
				transition: transform 0.3s;
			}
			&.expanded {
				&::before {
					transform: scaleY(1);
				}
				.nested {
					height: max-content;
					li:before {
						background: #9e4ec4;
					}
				}
			}
		}
		.nested {
			height: 0;
			transition: height 400ms;
			overflow: hidden;
			li {
				padding: 0;
				margin: 0;
				& + li {
					margin-top: 18px;
				}
				&:first-child {
					margin-top: 18px;
				}
				&::before {
					display: none;
				}
				a {
					color: #74808b;
					&.active {
						color: #9e4ec4;
					}
				}
			}
		}
		a {
			position: relative;
			text-decoration: none;
			font-weight: 500;
			font-size: 16px;
			line-height: 24px;
			color: #000;
			display: block;
			padding: 0 10px;
			&.active {
				color: #9e4ec4;
				&::before {
					content: "";
					position: absolute;
					top: 4px;
					left: 0;
					width: 1px;
					height: calc(100% - 6px);
					background: #9e4ec4;
				}
			}
		}
	}

	&-content {
		.wysiwyg {
			h2 {
				font-weight: 700;
				font-size: 32px;
				line-height: 36px;
			}
			* + h2 {
				margin-top: 16px;
			}
			h2 + * {
				margin-top: 16px;
			}
			h3 {
				font-weight: 500;
				font-size: 28px;
				line-height: 30px;
				margin: 16px 0;
			}
			h4 {
				font-weight: 500;
				font-size: 24px;
				line-height: 30px;
				margin: 16px 0;
			}
			b,
			strong {
				font-weight: 500;
				color: #000;
			}
			p,
			span,
			li {
				font-weight: 400;
				font-size: 16px;
				line-height: 25px;
				color: #5d6974;
				img {
					margin: 0;
				}
			}
			a:not(.button) {
				color: #2c80ce;
			}
			// p + ul,
			// p + ol {
			// 	margin-top: 0;
			// }
			ul {
				margin: 16px 0;
			}
			li {
				margin: 0 0 0 1.8rem;
			}
			.table-wrapper {
				width: 100%;
				overflow-x: auto;
			}
			.wp-caption {
				margin-top: 20px;
				&-text {
					font-weight: 300;
					font-style: italic;
					font-size: 16px;
					line-height: 24px;
					text-align: center;
					color: #2c80ce;
					margin-top: 0;
				}
			}
			.block-columns__video-container {
				max-width: 556px;
				margin: 24px auto;
				@include media-min($large) {
					padding-top: 311px;
				}
			}
			.accordion__section-title-text {
				flex: 1;
			}
		}
		.block-tabs {
			margin-top: 16px;
		}
		.tabs {
			.block-tabs__desktop-nav {
				position: sticky;
				top: 120px;
				z-index: 2;
			}
			.block-tabs__nav-button {
				h2 {
					font-weight: 500;
					font-size: 18px;
					line-height: 21px;
				}
				&.active {
					background: #630d09;
					h2 {
						color: #fff;
					}
				}
			}
		}
		.tabs-side-left {
			.block-tabs__desktop-nav {
				gap: 16px;
				.block-tabs__nav-button {
					white-space: wrap;
					height: auto;
					padding-right: 0;
					color: #8b96a2 !important;
					&.active {
						color: #000 !important;
					}
					&::after {
						display: none;
					}
				}
			}
			.block-tabs__desktop-main {
				padding: 24px 20px;
			}
		}
	}
}