.help-doc-page {
	background:linear-gradient(120deg,#eef9f8 0,#f5f7fb 28%,#f7f7f8 100%);
	min-height:100vh;
}
.help-doc-wrap {
	width:auto;
	max-width:none;
	margin:0 80px 0 240px;
	padding:110px 0 60px;
	display:grid;
	grid-template-columns:minmax(0,1fr) 340px;
	gap:40px;
	align-items:start;
}
.help-doc-wrap.help-doc-wide {
	width:1180px;
	margin:0 auto;
	display:block;
}
.help-doc-main,
.help-doc-side-card {
	background:#fff;
	border-radius:10px;
	box-shadow:0 8px 30px rgba(19,31,48,.06);
}
.help-doc-main {
	padding:42px 34px;
}
.help-doc-title {
	color:#202733;
	font-size:30px;
	line-height:42px;
	font-weight:700;
	text-align:center;
}
.help-doc-title:after {
	content:"";
	display:block;
	width:44px;
	height:4px;
	border-radius:4px;
	background:#f0142f;
	margin:12px auto 24px;
}
.help-doc-content {
	color:#4f5965;
	font-size:15px;
	line-height:2;
}
.help-doc-content p {
	margin:0 0 18px;
}
.help-doc-content img {
	display:block;
	max-width:100%;
	height:auto;
	margin:20px auto;
	border-radius:6px;
}
.help-doc-content strong {
	color:#202733;
}
.help-doc-note {
	border-left:3px solid #f0142f;
	background:#fafafa;
	padding:12px 16px;
	color:#202733;
	font-weight:700;
}
.help-doc-section {
	display:flex;
	align-items:center;
	gap:10px;
	margin:34px 0 18px;
	padding-bottom:12px;
	border-bottom:1px solid #e9edf2;
	color:#202733;
	font-size:20px;
	line-height:28px;
	font-weight:700;
}
.help-doc-section:before,
.help-doc-side-title:before {
	content:"";
	display:block;
	width:12px;
	height:18px;
	background:#f0142f;
	transform:skew(-8deg);
}
.help-doc-steps {
	border-left:3px solid #e4e8ee;
	margin:8px 0 28px;
	padding-left:18px;
	color:#4f5965;
}
.help-doc-steps p {
	margin:0 0 8px;
}
.help-doc-steps em {
	color:#f0142f;
	font-style:normal;
	font-weight:700;
	margin-right:6px;
}
.help-doc-img {
	display:block;
	width:100%;
	margin:24px 0 34px;
	border-radius:0;
	background:#f2f3f5;
}
.help-doc-content a,
.help-doc-side-list a {
	color:#f0142f;
}
.help-doc-meta {
	display:flex;
	justify-content:center;
	gap:18px;
	margin:-8px 0 28px;
	color:#9aa6b2;
	font-size:13px;
}
.help-doc-page .art-nav-box {
	margin:0 0 24px;
}
.help-doc-page .art-nav-box ul,
.help-doc-page .art-nav-list {
	display:flex;
	flex-wrap:wrap;
	gap:10px;
	align-items:center;
	padding:0;
}
.help-doc-page .art-nav-box ul li,
.help-doc-page .art-nav-list a,
.help-doc-page .art-nav-list span {
	width:auto;
	height:34px;
	line-height:34px;
	margin:0;
	padding:0 14px;
	border-radius:6px;
	background:#f5f6f8;
	color:#4f5965;
	font-size:14px;
}
.help-doc-page .art-nav-box ul li.icon,
.help-doc-page .art-nav-list i {
	display:none;
}
.help-doc-page .art-nav-box ul li.active,
.help-doc-page .art-nav-list span {
	background:#f0142f;
	color:#fff;
}
.help-doc-page .art-nav-box ul li a {
	color:inherit;
}
.help-doc-page .help-doc-all-tab {
	width:auto;
	height:34px;
	line-height:34px;
	margin:0;
	padding:0 14px;
	border-radius:6px;
	background:#f5f6f8;
	color:#4f5965;
	font-size:14px;
}
.help-doc-page .help-doc-all-tab.active {
	background:#f0142f;
	color:#fff;
}
.help-doc-page .artlist {
	margin:0;
}
.help-doc-page .artlist-item {
	display:flex;
	gap:18px;
	padding:26px 0;
	border-bottom:1px solid #eef1f5;
}
.help-doc-page .artlist-item:first-child {
	border-top:1px solid #eef1f5;
}
.help-doc-page .artlist-txt {
	flex:1;
	min-width:0;
	display:flex;
	flex-direction:column;
	justify-content:center;
}
.help-doc-page .artlist-title,
.help-doc-page .artlist_title {
	margin:0 0 12px;
	font-size:20px;
	line-height:30px;
	font-weight:700;
}
.help-doc-page .artlist-title a,
.help-doc-page .artlist_title a {
	color:#202733;
	transition:color .2s ease;
}
.help-doc-page .artlist-title a:hover,
.help-doc-page .artlist_title a:hover {
	color:#f0142f;
}
.help-doc-page .artzy {
	max-width:860px;
	margin:0 0 14px;
	color:#5f6b78;
	font-size:14px;
	line-height:26px;
}
.help-doc-page .artty {
	color:#9aa6b2;
	font-size:13px;
	line-height:22px;
}
.help-doc-page .artty span {
	margin-right:18px;
}
.help-doc-page .artlist-img {
	width:190px;
	height:114px;
	flex:0 0 190px;
	overflow:hidden;
	border-radius:6px;
	background:#f5f6f8;
}
.help-doc-page .artlist-thumb,
.help-doc-page .artlist-thumb img {
	display:block;
	width:100%;
	height:100%;
	object-fit:cover;
}
.help-doc-page .mac_pages,
.help-doc-page .page_tip {
	margin-top:24px;
}
.help-doc-side {
	display:grid;
	gap:24px;
}
.help-doc-side-title {
	display:flex;
	align-items:center;
	gap:10px;
	margin:0 0 12px;
	color:#202733;
	font-size:20px;
	line-height:28px;
	font-weight:700;
}
.help-doc-side-card {
	padding:22px;
}
.help-doc-side-card p {
	margin:0 0 18px;
	color:#4f5965;
	font-size:14px;
	line-height:1.8;
}
.help-doc-btn {
	display:block;
	height:38px;
	line-height:38px;
	border:1px solid #f0142f;
	border-radius:5px;
	color:#f0142f;
	text-align:center;
	font-weight:700;
}
.help-doc-side-list a {
	display:flex;
	justify-content:space-between;
	align-items:center;
	height:38px;
	border-bottom:1px solid #eef1f5;
	color:#4f5965;
	font-size:14px;
}
.help-doc-side-list span {
	color:#a4acb6;
	font-size:12px;
}
.help-doc-hot-list a {
	display:grid;
	grid-template-columns:18px minmax(0,1fr) auto;
	gap:8px;
	align-items:center;
	min-height:38px;
	padding:7px 0;
	border-bottom:1px solid #eef1f5;
	color:#202733;
	font-size:14px;
	line-height:20px;
}
.help-doc-hot-list i {
	color:#9aa6b2;
	font-size:15px;
}
.help-doc-hot-list strong {
	display:block;
	overflow:hidden;
	text-overflow:ellipsis;
	white-space:nowrap;
	font-weight:400;
}
.help-doc-hot-list span {
	min-width:44px;
	height:22px;
	line-height:22px;
	padding:0 8px;
	border-radius:20px;
	background:#f5f6f8;
	color:#9aa6b2;
	font-size:12px;
	text-align:center;
}
@media (max-width:900px) {
	.help-doc-wrap {
		grid-template-columns:1fr;
		margin:0 auto;
		max-width:calc(100% - 40px);
		padding:76px 0 24px;
	}
	.help-doc-wrap.help-doc-wide {
		width:auto;
	}
	.help-doc-main {
		padding:26px 18px;
	}
	.help-doc-title {
		font-size:24px;
		line-height:34px;
	}
	.help-doc-side {
		display:none;
	}
	.help-doc-page .artlist-item {
		display:block;
	}
	.help-doc-page .artlist-img {
		width:100%;
		height:auto;
		aspect-ratio:16/9;
		margin-top:14px;
	}
}