body.zhihuilu-kb-active {
	--zh-kb-ink: #16324f;
	--zh-kb-muted: #5b6b80;
	--zh-kb-line: #e3ebf5;
	--zh-kb-soft: #f5f8fd;
	--zh-kb-blue: #2f6fd6;
	--zh-kb-red: #c7000b;
	--zh-kb-red-dark: #a30008;
	--zh-kb-radius: 8px;
}

.zhihuilu-kb-column,
.zhihuilu-kb-archive {
	margin: 0;
}

.zhihuilu-kb-column {
	padding: 2.5rem 0 1rem;
}

.zhihuilu-kb-directory,
.zhihuilu-kb-latest {
	margin: 0 0 3rem;
}

.zhihuilu-kb-section-head {
	max-width: 840px;
	margin: 0 auto 1.25rem;
}

.zhihuilu-kb-section-head h2,
.zhihuilu-kb-archive-header h1 {
	margin: 0 0 8px;
	letter-spacing: 0;
	color: var(--zh-kb-ink);
}

.zhihuilu-kb-section-head p,
.zhihuilu-kb-archive-header p {
	margin: 0;
	color: var(--zh-kb-muted);
	line-height: 1.7;
}

.zhihuilu-kb-directory-list {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 10px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.zhihuilu-kb-directory-list > li {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	margin: 0;
}

.zhihuilu-kb-directory-list a {
	display: inline-flex;
	min-height: 40px;
	align-items: center;
	border: 1px solid var(--zh-kb-line);
	border-radius: var(--zh-kb-radius);
	padding: 8px 14px;
	background: #ffffff;
	color: inherit;
	font-weight: 700;
	text-decoration: none;
	transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.zhihuilu-kb-directory-list a:hover {
	border-color: rgba(47, 111, 214, 0.4);
	box-shadow: 0 12px 24px rgba(47, 111, 214, 0.12);
	color: var(--zh-kb-red);
	transform: translateY(-1px);
}

.zhihuilu-kb-directory-list > li > span {
	display: inline-flex;
	min-width: 22px;
	height: 22px;
	align-items: center;
	justify-content: center;
	border-radius: 999px;
	background: var(--zh-kb-soft);
	color: var(--zh-kb-muted);
	font-size: 12px;
	font-weight: 700;
}

.zhihuilu-kb-board {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 24px;
	margin: 0;
}

.zhihuilu-kb-board.zhihuilu-kb-cols-2 {
	grid-template-columns: repeat(2, minmax(0, 1fr));
}

.zhihuilu-kb-board.zhihuilu-kb-cols-4 {
	grid-template-columns: repeat(4, minmax(0, 1fr));
}

.zhihuilu-kb-card {
	display: flex;
	min-width: 0;
	flex-direction: column;
	overflow: hidden;
	border: 1px solid var(--zh-kb-line);
	border-radius: var(--zh-kb-radius);
	background: #ffffff;
	box-shadow: 0 8px 22px rgba(47, 111, 214, 0.07);
	transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.zhihuilu-kb-card:hover {
	border-color: rgba(47, 111, 214, 0.34);
	box-shadow: 0 22px 48px rgba(47, 111, 214, 0.16);
	transform: translateY(-3px);
}

.zhihuilu-kb-card-media {
	display: block;
	aspect-ratio: 16 / 9;
	overflow: hidden;
	background: var(--zh-kb-soft);
}

.zhihuilu-kb-card-media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 300ms ease;
}

.zhihuilu-kb-card:hover .zhihuilu-kb-card-media img {
	transform: scale(1.03);
}

.zhihuilu-kb-card-body {
	display: flex;
	flex: 1;
	flex-direction: column;
	padding: 20px;
}

.zhihuilu-kb-card-kickers {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	margin-bottom: 10px;
	font-size: 13px;
	font-weight: 700;
	line-height: 1.3;
	letter-spacing: 0;
}

.zhihuilu-kb-card-kickers span {
	display: inline-flex;
	min-height: 24px;
	align-items: center;
	border-radius: 5px;
	padding: 3px 8px;
	background: var(--zh-kb-soft);
	color: var(--zh-kb-blue);
}

.zhihuilu-kb-card-kickers a {
	color: var(--zh-kb-blue);
	text-decoration: none;
}

.zhihuilu-kb-card-kickers a:hover {
	color: var(--zh-kb-red);
}

.zhihuilu-kb-card-title {
	margin: 0 0 10px;
	font-size: 18px;
	line-height: 1.45;
	font-weight: 750;
	letter-spacing: 0;
	color: var(--zh-kb-ink);
}

.zhihuilu-kb-card-title a {
	color: inherit;
	text-decoration: none;
}

.zhihuilu-kb-card-title a:hover {
	color: var(--zh-kb-red);
}

.zhihuilu-kb-card-excerpt {
	flex: 1;
	margin: 0 0 16px;
	font-size: 14.5px;
	line-height: 1.7;
	color: var(--zh-kb-muted);
}

.zhihuilu-kb-card-tags {
	display: flex;
	flex-wrap: wrap;
	gap: 6px 12px;
	margin-bottom: 16px;
	font-size: 13px;
	color: var(--zh-kb-muted);
}

.zhihuilu-kb-card-more {
	align-self: flex-start;
	min-height: 36px;
	display: inline-flex;
	align-items: center;
	border-radius: 6px;
	padding: 7px 13px;
	background: var(--zh-kb-red);
	color: #ffffff;
	font-size: 13px;
	font-weight: 700;
	text-decoration: none;
	transition: background 160ms ease, box-shadow 160ms ease;
}

.zhihuilu-kb-card-more:hover {
	background: var(--zh-kb-red-dark);
	color: #ffffff;
	box-shadow: 0 8px 18px rgba(199, 0, 11, 0.18);
}

/* v1.7.56: keep 阅读全文 white against the Kadence block-page link color. */
body.zhihuilu-kb-active .zhihuilu-kb-card-more,
body.zhihuilu-kb-active .zhihuilu-kb-card-more:hover,
body.zhihuilu-kb-active .zhihuilu-kb-card-more:focus {
	color: #ffffff !important;
	text-decoration: none !important;
}

.zhihuilu-kb-empty {
	padding: 2rem;
	border: 1px dashed var(--zh-kb-line);
	border-radius: var(--zh-kb-radius);
	background: #ffffff;
	color: var(--zh-kb-muted);
	text-align: center;
}

.zhihuilu-kb-archive-inner {
	max-width: var(--global-content-width);
	margin: 0 auto;
	padding: 3rem var(--global-content-edge-padding) 4rem;
}

.zhihuilu-kb-archive-header {
	margin-bottom: 2.25rem;
}

.zhihuilu-kb-archive-header h1 {
	font-size: clamp(1.9rem, 3vw, 2.7rem);
}

.zhihuilu-kb-archive .nav-links {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 10px;
	margin-top: 2.25rem;
}

.zhihuilu-kb-archive .nav-links .page-numbers {
	display: inline-flex;
	min-width: 42px;
	min-height: 42px;
	align-items: center;
	justify-content: center;
	border: 1px solid var(--zh-kb-line);
	border-radius: var(--zh-kb-radius);
	padding: 0 12px;
	background: #ffffff;
	color: var(--zh-kb-ink);
	font-weight: 700;
	text-decoration: none;
}

.zhihuilu-kb-archive .nav-links .page-numbers.current {
	background: var(--zh-kb-red);
	border-color: var(--zh-kb-red);
	color: #ffffff;
}

@media (max-width: 1024px) {
	.zhihuilu-kb-board,
	.zhihuilu-kb-board.zhihuilu-kb-cols-2,
	.zhihuilu-kb-board.zhihuilu-kb-cols-4 {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

@media (max-width: 640px) {
	.zhihuilu-kb-column {
		padding: 1.5rem 0 0.5rem;
	}

	.zhihuilu-kb-board,
	.zhihuilu-kb-board.zhihuilu-kb-cols-2,
	.zhihuilu-kb-board.zhihuilu-kb-cols-4 {
		grid-template-columns: 1fr;
	}

	.zhihuilu-kb-directory-list {
		display: grid;
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.zhihuilu-kb-directory-list a {
		width: 100%;
	}
}

/* Article-style bottom modules and native reply form on knowledge singles. */
body.zhihuilu-kb-single .entry-tags.zhihuilu-kb-single-tags {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 8px 10px;
	margin-top: 2rem;
	padding: 1rem 1.1rem;
	border: 1px solid var(--zh-kb-line);
	border-radius: var(--zh-kb-radius);
	background: var(--zh-kb-soft);
	color: var(--zh-kb-muted);
	font-size: 14px;
	line-height: 1.6;
}

body.zhihuilu-kb-single .zhihuilu-kb-single-tags .tag-links {
	display: inline-flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 8px;
}

body.zhihuilu-kb-single .zhihuilu-kb-single-tags a {
	display: inline-flex;
	align-items: center;
	min-height: 30px;
	padding: 3px 11px;
	border: 1px solid var(--zh-kb-line);
	border-radius: 999px;
	background: #ffffff;
	color: var(--zh-kb-blue);
	font-weight: 700;
	text-decoration: none;
	transition: color 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

body.zhihuilu-kb-single .zhihuilu-kb-single-tags a:hover {
	border-color: rgba(199, 0, 11, 0.38);
	box-shadow: 0 8px 16px rgba(199, 0, 11, 0.08);
	color: var(--zh-kb-red);
}

body.zhihuilu-kb-single .navigation.post-navigation {
	margin-top: 2.25rem;
}

body.zhihuilu-kb-single .navigation.post-navigation .nav-links {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 16px;
}

body.zhihuilu-kb-single .navigation.post-navigation .nav-previous,
body.zhihuilu-kb-single .navigation.post-navigation .nav-next {
	display: flex;
	min-width: 0;
	padding: 18px 20px;
	border: 1px solid var(--zh-kb-line);
	border-radius: var(--zh-kb-radius);
	background: #ffffff;
}

body.zhihuilu-kb-single .navigation.post-navigation .nav-previous a,
body.zhihuilu-kb-single .navigation.post-navigation .nav-next a {
	min-width: 0;
	color: var(--zh-kb-ink);
	font-weight: 600;
	text-decoration: none;
	transition: color 160ms ease;
}

body.zhihuilu-kb-single .navigation.post-navigation .nav-previous a:hover,
body.zhihuilu-kb-single .navigation.post-navigation .nav-next a:hover {
	color: var(--zh-kb-red);
}

body.zhihuilu-kb-single .navigation.post-navigation .post-navigation-sub small {
	color: var(--zh-kb-muted);
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 0;
}

body.zhihuilu-kb-single .entry-related {
	margin-top: 2.5rem;
	padding-top: 2rem;
	border-top: 1px solid var(--zh-kb-line);
}

body.zhihuilu-kb-single .entry-related .entry-related-title {
	position: relative;
	margin: 0 0 1.4rem;
	padding-left: 14px;
	color: var(--zh-kb-ink);
	line-height: 1.3;
	letter-spacing: 0;
}

body.zhihuilu-kb-single .entry-related .entry-related-title::before {
	content: "";
	position: absolute;
	left: 0;
	top: 0.18em;
	bottom: 0.18em;
	width: 4px;
	border-radius: 3px;
	background: var(--zh-kb-red);
}

body.zhihuilu-kb-single .entry-related .entry.loop-entry {
	height: 100%;
	border: 1px solid var(--zh-kb-line);
	border-radius: var(--zh-kb-radius);
	overflow: hidden;
	box-shadow: 0 10px 26px -22px rgba(22, 50, 79, 0.35);
}

body.zhihuilu-kb-single .entry-related .loop-entry .entry-content-wrap {
	padding: 1.5rem;
}

body.zhihuilu-kb-single .entry-related .loop-entry .entry-title {
	margin: 0 0 10px;
	line-height: 1.45;
	letter-spacing: 0;
}

body.zhihuilu-kb-single .entry-related .loop-entry .entry-title a {
	color: var(--zh-kb-ink);
	text-decoration: none;
}

body.zhihuilu-kb-single .entry-related .loop-entry .entry-title a:hover {
	color: var(--zh-kb-red);
}

body.zhihuilu-kb-single .entry-related .loop-entry .post-thumbnail {
	overflow: hidden;
}

/* v1.7.19 topic marketing archive above the live article list. */
.zhihuilu-topic-marketing-page { 
	--topic-marketing-ink: #16324f;
	--topic-marketing-muted: #5b6b80;
	--topic-marketing-line: #d9e5f1;
	--topic-marketing-soft: #f3f7fb;
	--topic-marketing-red: #c7000b;
}

.zhihuilu-topic-marketing-page .zhihuilu-kb-archive-inner {
	padding-top: 2rem;
}

.zhihuilu-topic-marketing-hero {
	display: grid;
	grid-template-columns: minmax(0, 1.08fr) minmax(280px, 0.92fr);
	align-items: stretch;
	gap: 2.5rem;
	overflow: hidden;
	border: 1px solid var(--zh-kb-line);
	border-radius: var(--zh-kb-radius);
	background: var(--topic-marketing-soft);
	padding: 2.5rem;
}

.zhihuilu-topic-marketing-copy {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	justify-content: center;
	min-width: 0;
}

.zhihuilu-topic-marketing-kicker {
	display: inline-flex;
	align-items: center;
	min-height: 26px;
	border-radius: 999px;
	padding: 3px 10px;
	background: #ffffff;
	border: 1px solid var(--topic-marketing-line);
	color: var(--topic-marketing-red);
	font-size: 13px;
	font-weight: 800;
	letter-spacing: 0;
}

.zhihuilu-topic-marketing-copy h1 {
	margin: 1rem 0 0.9rem;
	font-size: 2.35rem;
	line-height: 1.24;
	letter-spacing: 0;
	color: var(--topic-marketing-ink);
}

.zhihuilu-topic-marketing-lead {
	margin: 0;
	color: var(--topic-marketing-muted);
	font-size: 17px;
	line-height: 1.75;
}

.zhihuilu-topic-marketing-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-top: 1.6rem;
}

.zhihuilu-topic-button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	min-height: 44px;
	border: 1px solid transparent;
	border-radius: 8px;
	padding: 9px 16px;
	font-weight: 800;
	line-height: 1.35;
	text-decoration: none;
	transition: background 160ms ease, border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.zhihuilu-topic-button .icon {
	width: 18px;
	height: 18px;
	flex: 0 0 auto;
}

.zhihuilu-topic-button-primary {
	background: var(--topic-marketing-red);
	color: #ffffff;
}

.zhihuilu-topic-button-primary:hover {
	background: var(--zh-kb-red-dark);
	color: #ffffff;
	box-shadow: 0 12px 24px rgba(199, 0, 11, 0.18);
	transform: translateY(-1px);
}

.zhihuilu-topic-button-ghost {
	border-color: rgba(47, 111, 214, 0.42);
	background: #ffffff;
	color: var(--topic-marketing-ink);
}

.zhihuilu-topic-button-ghost:hover {
	border-color: var(--zh-kb-blue);
	box-shadow: 0 10px 22px rgba(47, 111, 214, 0.12);
	color: var(--zh-kb-blue);
}

.zhihuilu-topic-marketing-photo {
	position: relative;
	min-height: 300px;
	overflow: hidden;
	border-radius: 8px;
	box-shadow: 0 18px 40px -24px rgba(22, 50, 79, 0.5);
}

.zhihuilu-topic-marketing-photo img {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.zhihuilu-topic-marketing-section-head {
	max-width: 760px;
	margin-bottom: 1.25rem;
}

.zhihuilu-topic-marketing-section-head > span {
	display: block;
	margin-bottom: 8px;
	color: var(--topic-marketing-red);
	font-size: 13px;
	font-weight: 800;
	letter-spacing: 0;
}

.zhihuilu-topic-marketing-section-head h2 {
	margin: 0 0 8px;
	font-size: 1.85rem;
	line-height: 1.3;
	letter-spacing: 0;
	color: var(--topic-marketing-ink);
}

.zhihuilu-topic-marketing-section-head p {
	margin: 0;
	color: var(--topic-marketing-muted);
	line-height: 1.7;
}

.zhihuilu-topic-marketing-values {
	margin-top: 3.25rem;
}

.zhihuilu-topic-marketing-points {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 16px;
}

.zhihuilu-topic-marketing-point {
	min-width: 0;
	margin: 0;
	padding: 20px;
	border: 1px solid var(--zh-kb-line);
	border-radius: var(--zh-kb-radius);
	background: #ffffff;
	box-shadow: 0 10px 26px -22px rgba(22, 50, 79, 0.4);
}

.zhihuilu-topic-marketing-point h3 {
	margin: 10px 0 8px;
	font-size: 1.08rem;
	line-height: 1.4;
	letter-spacing: 0;
	color: var(--topic-marketing-ink);
}

.zhihuilu-topic-marketing-point p {
	margin: 0;
	color: var(--topic-marketing-muted);
	font-size: 14.5px;
	line-height: 1.7;
}

.zhihuilu-topic-point-index {
	display: inline-flex;
	width: 34px;
	height: 26px;
	align-items: center;
	justify-content: center;
	border-radius: 5px;
	background: var(--topic-marketing-soft);
	color: var(--zh-kb-blue);
	font-size: 13px;
	font-weight: 800;
}

.zhihuilu-topic-marketing-fit {
	display: grid;
	grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr);
	align-items: center;
	gap: 24px;
	border-top: 1px solid var(--zh-kb-line);
	border-bottom: 1px solid var(--zh-kb-line);
	padding: 1.6rem 0;
}

.zhihuilu-topic-marketing-fit h2 {
	margin: 0 0 6px;
	font-size: 1.45rem;
	line-height: 1.3;
	letter-spacing: 0;
	color: var(--topic-marketing-ink);
}

.zhihuilu-topic-marketing-fit p {
	margin: 0;
	color: var(--topic-marketing-muted);
	line-height: 1.65;
}

.zhihuilu-topic-fit-list {
	display: flex;
	flex-wrap: wrap;
	justify-content: flex-end;
	gap: 10px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.zhihuilu-topic-fit-list li {
	display: inline-flex;
	align-items: center;
	min-height: 38px;
	border: 1px solid var(--zh-kb-line);
	border-radius: 999px;
	padding: 7px 12px;
	background: #ffffff;
	color: var(--topic-marketing-ink);
	font-size: 14px;
	font-weight: 700;
	line-height: 1.35;
}

.zhihuilu-topic-marketing-consult {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 28px;
	margin-top: 2.5rem;
	padding: 1.75rem;
	border: 1px solid var(--zh-kb-line);
	border-radius: var(--zh-kb-radius);
	background: #ffffff;
	box-shadow: 0 10px 26px -22px rgba(22, 50, 79, 0.4);
}

.zhihuilu-topic-consult-copy {
	max-width: 720px;
	min-width: 0;
}

.zhihuilu-topic-consult-copy h2 {
	margin: 10px 0 8px;
	font-size: 1.5rem;
	line-height: 1.35;
	letter-spacing: 0;
	color: var(--topic-marketing-ink);
}

.zhihuilu-topic-consult-copy p {
	margin: 0;
	color: var(--topic-marketing-muted);
	line-height: 1.7;
}

.zhihuilu-topic-marketing-consult .zhihuilu-topic-button {
	flex: 0 0 auto;
}

.zhihuilu-topic-marketing-articles {
	margin-top: 3.75rem;
	scroll-margin-top: 1.5rem;
}

.zhihuilu-topic-marketing-articles .zhihuilu-kb-board {
	margin-top: 1.6rem;
}

@media (max-width: 1024px) {
	.zhihuilu-topic-marketing-hero {
		grid-template-columns: minmax(0, 1fr) minmax(250px, 0.82fr);
		gap: 1.75rem;
		padding: 2rem;
	}

	.zhihuilu-topic-marketing-copy h1 {
		font-size: 2rem;
	}

	.zhihuilu-topic-marketing-photo {
		min-height: 260px;
	}
}

@media (max-width: 820px) {
	.zhihuilu-topic-marketing-hero {
		grid-template-columns: 1fr;
	}

	.zhihuilu-topic-marketing-photo {
		position: relative;
		min-height: 0;
		aspect-ratio: 16 / 10;
	}

	.zhihuilu-topic-marketing-points {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.zhihuilu-topic-marketing-fit {
		grid-template-columns: 1fr;
		gap: 18px;
	}

	.zhihuilu-topic-fit-list {
		justify-content: flex-start;
	}
}

@media (max-width: 640px) {
	.zhihuilu-topic-marketing-page .zhihuilu-kb-archive-inner {
		padding-top: 1.25rem;
	}

	.zhihuilu-topic-marketing-hero {
		gap: 1.25rem;
		padding: 1.25rem;
	}

	.zhihuilu-topic-marketing-copy h1 {
		font-size: 1.65rem;
	}

	.zhihuilu-topic-marketing-lead {
		font-size: 15.5px;
	}

	.zhihuilu-topic-marketing-actions {
		display: grid;
		grid-template-columns: 1fr;
		width: 100%;
	}

	.zhihuilu-topic-marketing-actions .zhihuilu-topic-button {
		width: 100%;
	}

	.zhihuilu-topic-marketing-points {
		grid-template-columns: 1fr;
	}

	.zhihuilu-topic-marketing-consult {
		flex-direction: column;
		align-items: stretch;
		gap: 18px;
		padding: 1.25rem;
	}

	.zhihuilu-topic-marketing-consult .zhihuilu-topic-button {
		width: 100%;
	}

	.zhihuilu-topic-marketing-section-head h2 {
		font-size: 1.55rem;
	}

	.zhihuilu-topic-marketing-articles {
		margin-top: 2.75rem;
	}
	.zhihuilu-topic-fit-list li {
		width: 100%;
		justify-content: center;
	}
}

body.zhihuilu-kb-single #comments.comments-area {
	margin-top: 2.5rem;
	padding-top: 2rem;
	border-top: 1px solid var(--zh-kb-line);
}

@media (max-width: 767px) {
	body.zhihuilu-kb-single .navigation.post-navigation .nav-links {
		grid-template-columns: minmax(0, 1fr);
	}

	body.zhihuilu-kb-single .navigation.post-navigation .nav-previous,
	body.zhihuilu-kb-single .navigation.post-navigation .nav-next {
		grid-column: auto;
	}

	body.zhihuilu-kb-single .navigation.post-navigation .nav-previous::after {
		display: none;
	}

	body.zhihuilu-kb-single .navigation.post-navigation .nav-next {
		text-align: left;
	}

body.zhihuilu-kb-single .entry-related .loop-entry .entry-content-wrap {
		padding: 1.25rem;
	}
}

/* v1.7.56 Knowledge page guide and page-level polish. */
body.zhihuilu-kb-page .zhihuilu-kb-guide {
	margin: 0 0 2.25rem;
	padding: 2rem;
	border: 1px solid var(--zh-kb-line);
	border-radius: var(--zh-kb-radius);
	background: #f8fbff;
	box-shadow: 0 18px 44px -34px rgba(22, 50, 79, 0.52);
}

body.zhihuilu-kb-page .zhihuilu-kb-guide-copy {
	max-width: 860px;
}

body.zhihuilu-kb-page .zhihuilu-kb-guide-kicker {
	display: inline-flex;
	min-height: 28px;
	align-items: center;
	border: 1px solid rgba(199, 0, 11, 0.2);
	border-radius: 999px;
	padding: 3px 11px;
	background: #ffffff;
	color: var(--zh-kb-red);
	font-size: 13px;
	font-weight: 800;
	letter-spacing: 0;
}

body.zhihuilu-kb-page .zhihuilu-kb-guide h2 {
	margin: 14px 0 10px;
	color: var(--zh-kb-ink);
	font-size: clamp(1.5rem, 2.3vw, 2rem);
	line-height: 1.32;
	letter-spacing: 0;
}

body.zhihuilu-kb-page .zhihuilu-kb-guide-copy p {
	margin: 0;
	color: var(--zh-kb-muted);
	font-size: 15.5px;
	line-height: 1.8;
}

body.zhihuilu-kb-page .zhihuilu-kb-guide-steps {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 12px;
	margin: 1.4rem 0 0;
	padding: 0;
	list-style: none;
	counter-reset: zh-kb-guide-step;
}

body.zhihuilu-kb-page .zhihuilu-kb-guide-steps li {
	position: relative;
	min-width: 0;
	counter-increment: zh-kb-guide-step;
	padding: 16px 16px 17px 46px;
	border: 1px solid var(--zh-kb-line);
	border-radius: var(--zh-kb-radius);
	background: #ffffff;
}

body.zhihuilu-kb-page .zhihuilu-kb-guide-steps li::before {
	content: counter(zh-kb-guide-step);
	position: absolute;
	top: 15px;
	left: 14px;
	display: inline-flex;
	width: 24px;
	height: 24px;
	align-items: center;
	justify-content: center;
	border-radius: 5px;
	background: #f3f7fd;
	color: var(--zh-kb-blue);
	font-size: 12px;
	font-weight: 800;
	line-height: 1;
	letter-spacing: 0;
}

body.zhihuilu-kb-page .zhihuilu-kb-guide-steps li strong {
	display: block;
	margin: 0 0 6px;
	color: var(--zh-kb-ink);
	font-size: 15px;
	line-height: 1.45;
	letter-spacing: 0;
}

body.zhihuilu-kb-page .zhihuilu-kb-guide-steps li span {
	display: block;
	color: var(--zh-kb-muted);
	font-size: 14px;
	line-height: 1.7;
}

body.zhihuilu-kb-page .zhihuilu-kb-section-head {
	max-width: 760px;
	text-align: center;
}

body.zhihuilu-kb-page .zhihuilu-kb-section-head p {
	margin-left: auto;
	margin-right: auto;
}

body.zhihuilu-kb-page .zhihuilu-kb-section-head h2 {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 12px;
	white-space: nowrap;
}

body.zhihuilu-kb-page .zhihuilu-kb-section-head h2::before,
body.zhihuilu-kb-page .zhihuilu-kb-section-head h2::after {
	content: "";
	width: 30px;
	height: 2px;
	flex: 0 0 auto;
	border-radius: 2px;
	background: var(--zh-kb-red);
}

@media (max-width: 900px) {
	body.zhihuilu-kb-page .zhihuilu-kb-guide-steps {
		grid-template-columns: minmax(0, 1fr);
	}
}

@media (max-width: 640px) {
	body.zhihuilu-kb-page .zhihuilu-kb-guide {
		padding: 1.35rem;
	}

	body.zhihuilu-kb-page .zhihuilu-kb-section-head h2 {
		white-space: normal;
	}
	body.zhihuilu-kb-page .zhihuilu-kb-section-head h2 {
		display: block;
	}

	body.zhihuilu-kb-page .zhihuilu-kb-section-head h2::before,
	body.zhihuilu-kb-page .zhihuilu-kb-section-head h2::after {
		display: none;
	}
}

/* v1.7.60: scoped consultation panel on knowledge single sidebars. */
body.zhihuilu-kb-single #secondary .widget,
body.zhihuilu-kb-single #secondary .zhihuilu-kb-side-panel {
	border: 1px solid var(--zh-kb-line);
	border-radius: var(--zh-kb-radius);
	background: #ffffff;
	box-shadow: 0 12px 30px rgba(22, 50, 79, 0.07);
}

body.zhihuilu-kb-single #secondary .widget {
	padding: 1.15rem 1.2rem;
}

body.zhihuilu-kb-single #secondary .widget:not(:last-child) {
	margin-bottom: 1rem;
}

body.zhihuilu-kb-single .zhihuilu-kb-side-panel {
	min-width: 0;
	padding: 1.2rem;
}

body.zhihuilu-kb-single .zhihuilu-kb-panel-head {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.5rem;
	margin-bottom: 0.9rem;
}

body.zhihuilu-kb-single .zhihuilu-kb-panel-eyebrow {
	display: inline-flex;
	align-items: center;
	min-height: 26px;
	padding: 0.3rem 0.7rem;
	border-radius: 999px;
	background: rgba(199, 0, 11, 0.08);
	color: var(--zh-kb-red);
	font-size: 0.78rem;
	letter-spacing: 0;
}

body.zhihuilu-kb-single .zhihuilu-kb-panel-topic {
	display: inline-flex;
	align-items: center;
	min-height: 26px;
	padding: 0.3rem 0.7rem;
	border: 1px solid rgba(47, 111, 214, 0.26);
	border-radius: 999px;
	background: var(--zh-kb-soft);
	color: var(--zh-kb-blue);
	font-size: 0.78rem;
}

body.zhihuilu-kb-single .zhihuilu-kb-side-panel h3 {
	margin: 0 0 0.5rem;
	color: var(--zh-kb-ink);
	font-size: 1.03rem;
	line-height: 1.45;
	letter-spacing: 0;
}

body.zhihuilu-kb-single .zhihuilu-kb-side-panel > p {
	margin: 0 0 0.9rem;
	color: var(--zh-kb-muted);
	font-size: 0.85rem;
	line-height: 1.7;
}

body.zhihuilu-kb-single .zhihuilu-kb-panel-facts {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 0.7rem;
	margin: 0 0 1rem;
	padding: 0.8rem 0.9rem;
	border: 1px solid var(--zh-kb-line);
	border-radius: var(--zh-kb-radius);
	background: var(--zh-kb-soft);
}

body.zhihuilu-kb-single .zhihuilu-kb-panel-fact {
	min-width: 0;
}

body.zhihuilu-kb-single .zhihuilu-kb-panel-fact span {
	display: block;
	margin-bottom: 0.2rem;
	color: var(--zh-kb-muted);
	font-size: 0.7rem;
	line-height: 1.4;
	letter-spacing: 0;
}

body.zhihuilu-kb-single .zhihuilu-kb-panel-fact strong {
	display: block;
	color: var(--zh-kb-ink);
	font-size: 0.88rem;
	line-height: 1.4;
}

body.zhihuilu-kb-single .zhihuilu-kb-panel-actions {
	display: grid;
	gap: 0.6rem;
}

body.zhihuilu-kb-single #secondary .zhihuilu-kb-panel-btn {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 0.4rem;
	min-height: 42px;
	padding: 0.65rem 0.8rem;
	border: 1px solid transparent;
	border-radius: 7px;
	font-size: 0.9rem;
	line-height: 1.25;
	text-align: center;
	text-decoration: none;
	transition: background 160ms ease, border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

body.zhihuilu-kb-single #secondary .zhihuilu-kb-panel-btn svg {
	flex: 0 0 auto;
	width: 15px;
	height: 15px;
}

body.zhihuilu-kb-single #secondary .zhihuilu-kb-panel-btn-primary {
	background: var(--zh-kb-red);
	color: #ffffff !important;
	box-shadow: 0 10px 22px rgba(199, 0, 11, 0.18);
}

body.zhihuilu-kb-single #secondary .zhihuilu-kb-panel-btn-primary:hover,
body.zhihuilu-kb-single #secondary .zhihuilu-kb-panel-btn-primary:focus {
	background: var(--zh-kb-red-dark);
	color: #ffffff !important;
	text-decoration: none;
	transform: translateY(-1px);
}

body.zhihuilu-kb-single #secondary .zhihuilu-kb-panel-btn-ghost {
	border-color: rgba(47, 111, 214, 0.42);
	background: #ffffff;
	color: var(--zh-kb-ink);
}

body.zhihuilu-kb-single #secondary .zhihuilu-kb-panel-btn-ghost:hover,
body.zhihuilu-kb-single #secondary .zhihuilu-kb-panel-btn-ghost:focus {
	border-color: var(--zh-kb-blue);
	color: var(--zh-kb-blue);
	text-decoration: none;
	box-shadow: 0 10px 20px rgba(47, 111, 214, 0.12);
}

body.zhihuilu-kb-single #secondary .zhihuilu-kb-panel-btn:focus-visible {
	outline: 3px solid rgba(47, 111, 214, 0.28);
	outline-offset: 2px;
}

body.zhihuilu-kb-single #secondary .zhihuilu-kb-panel-contact {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 0.35rem;
	min-height: 34px;
	margin-top: 0.2rem;
	color: var(--zh-kb-blue);
	font-size: 0.8rem;
	text-decoration: none;
}

body.zhihuilu-kb-single #secondary .zhihuilu-kb-panel-contact svg {
	flex: 0 0 auto;
	width: 14px;
	height: 14px;
}

body.zhihuilu-kb-single #secondary .zhihuilu-kb-panel-contact:hover {
	color: var(--zh-kb-red);
	text-decoration: underline;
}