/**
 * AI助手 写作正文版式（参考 135 编辑器可读结构）
 */
.xya-article {
	--xya-a-ink: #1f2a37;
	--xya-a-muted: #5b6b80;
	--xya-a-line: #e6edf5;
	--xya-a-navy: #1a3d6e;
	--xya-a-gold: #d99400;
	--xya-a-soft: #f4f7fb;
	color: var(--xya-a-ink);
	font-size: 16px;
	line-height: 1.85;
	letter-spacing: 0.01em;
	word-break: break-word;
}

.xya-article > *:first-child {
	margin-top: 0;
}

.xya-article .xya-lead {
	font-size: 1.05em;
	line-height: 1.9;
	color: #243447;
	background: linear-gradient(90deg, #f7fafc, #fff);
	border-left: 4px solid var(--xya-a-gold);
	padding: 14px 16px;
	margin: 0 0 1.4em;
	border-radius: 0 10px 10px 0;
}

.xya-article .xya-sec {
	margin: 0 0 1.6em;
	padding: 0;
}

.xya-article h2 {
	position: relative;
	margin: 1.6em 0 0.75em;
	padding: 10px 14px 10px 16px;
	font-size: 1.28em;
	line-height: 1.4;
	font-weight: 700;
	color: var(--xya-a-navy);
	background: var(--xya-a-soft);
	border-radius: 8px;
	border-left: 4px solid var(--xya-a-navy);
}

.xya-article h3 {
	margin: 1.2em 0 0.55em;
	padding-left: 10px;
	font-size: 1.08em;
	font-weight: 700;
	color: #243b55;
	border-left: 3px solid var(--xya-a-gold);
}

.xya-article p {
	margin: 0 0 1em;
}

.xya-article ul,
.xya-article ol {
	margin: 0 0 1.1em;
	padding: 12px 12px 12px 1.6em;
	background: #fafcfe;
	border: 1px solid var(--xya-a-line);
	border-radius: 10px;
}

.xya-article li {
	margin: 0.35em 0;
	line-height: 1.75;
}

.xya-article li + li {
	margin-top: 0.45em;
}

.xya-article strong {
	color: #122033;
	font-weight: 700;
}

.xya-article .xya-tip,
.xya-article .xya-note {
	margin: 1em 0 1.2em;
	padding: 12px 14px;
	border-radius: 10px;
	background: #fff8eb;
	border: 1px solid #f0e0b8;
	color: #5a4718;
}

.xya-article .xya-figure {
	margin: 1.1em auto 1.35em;
	max-width: min(100%, 640px); /* 对齐微信/135 正文可视宽 */
	text-align: center;
}

.xya-article .xya-figure img,
.xya-article img.xya-inline-img,
.xya-article .xya-figure .xya-inline-img {
	display: block;
	width: auto !important;
	max-width: 100% !important;
	height: auto !important;
	margin: 0 auto;
	border-radius: 10px;
	box-shadow: 0 8px 24px rgba(18, 32, 51, 0.08);
}

.xya-article .xya-figure--sm {
	max-width: min(100%, 420px);
}

.xya-article .xya-figcap {
	display: block;
	margin-top: 8px;
	font-size: 13px;
	color: var(--xya-a-muted);
	line-height: 1.5;
}

/* 兼容未包 xya-article 的旧稿配图 */
.entry-content figure.xya-figure,
.single-post figure.xya-figure,
.post-content figure.xya-figure,
.xinmi-article__content figure.xya-figure {
	margin: 1.1em auto 1.35em;
	max-width: min(100%, 640px);
	text-align: center;
}
.entry-content figure.xya-figure img,
.single-post figure.xya-figure img,
.post-content figure.xya-figure img,
.entry-content img.xya-inline-img,
.single-post img.xya-inline-img {
	display: block;
	max-width: 100% !important;
	height: auto !important;
	margin: 0 auto;
	border-radius: 10px;
}

@media (max-width: 640px) {
	.xya-article {
		font-size: 15px;
		line-height: 1.8;
	}
	.xya-article h2 {
		font-size: 1.15em;
		padding: 8px 12px;
	}
	.xya-article .xya-figure,
	.xya-article .xya-figure--sm {
		max-width: 100%;
	}
}

/* —— 按内容识别的块 —— */
.xya-article .xya-sec--steps {
	border-left: 3px solid var(--xya-a-gold);
	padding-left: 12px;
}
.xya-article ol.xya-steps,
.xya-article .xya-sec--steps ol {
	counter-reset: xya-step;
	list-style: none;
	padding-left: 12px;
}
.xya-article ol.xya-steps > li,
.xya-article .xya-sec--steps ol > li {
	position: relative;
	padding-left: 2.2em;
	margin: 0.7em 0;
}
.xya-article ol.xya-steps > li::before,
.xya-article .xya-sec--steps ol > li::before {
	counter-increment: xya-step;
	content: counter(xya-step);
	position: absolute;
	left: 0;
	top: 0.1em;
	width: 1.6em;
	height: 1.6em;
	border-radius: 50%;
	background: var(--xya-a-navy);
	color: #fff;
	font-size: 12px;
	font-weight: 700;
	line-height: 1.6em;
	text-align: center;
}
.xya-article .xya-sec--params ul,
.xya-article .xya-sec--params ol {
	background: #f3f7fc;
	border-color: #c9daf0;
	columns: 1;
}
.xya-article .xya-sec--faq h2 {
	background: #f7fafc;
}
.xya-article .xya-sec--faq h3 {
	background: #fff;
	border: 1px solid var(--xya-a-line);
	border-radius: 8px;
	padding: 8px 12px;
	margin-top: 1em;
}
.xya-article .xya-sec--cta {
	background: linear-gradient(180deg, #f8fafc, #eef4fb);
	border: 1px dashed #b7c9e0;
	border-radius: 12px;
	padding: 14px 16px 6px;
}

/* —— 排版样式模板（差异拉开） —— */

/* 卡片分节 */
.xya-article.xya-layout-card .xya-sec {
	background: #fff;
	border: 1px solid #d7e2ef;
	border-radius: 14px;
	padding: 16px 18px 8px;
	margin: 0 0 1.35em;
	box-shadow: 0 10px 28px rgba(18, 32, 51, 0.07);
}
.xya-article.xya-layout-card h2 {
	margin-top: 0;
	background: transparent;
	border-left-width: 5px;
	padding-left: 12px;
}
.xya-article.xya-layout-card .xya-lead {
	border-radius: 12px;
	border-left-width: 5px;
	box-shadow: 0 4px 14px rgba(18, 32, 51, 0.04);
}

/* 简洁留白 */
.xya-article.xya-layout-clean {
	line-height: 1.95;
	max-width: 42em;
}
.xya-article.xya-layout-clean .xya-lead {
	background: transparent;
	border-left: 0;
	padding: 0 0 0.5em;
	font-size: 1.1em;
	color: var(--xya-a-muted);
}
.xya-article.xya-layout-clean .xya-sec {
	padding: 0;
	border: 0;
	box-shadow: none;
	background: transparent;
}
.xya-article.xya-layout-clean h2 {
	background: transparent;
	border-left: 0;
	padding: 0 0 10px;
	margin: 2em 0 0.75em;
	border-bottom: 1px solid var(--xya-a-line);
	border-radius: 0;
	font-size: 1.22em;
}
.xya-article.xya-layout-clean ul,
.xya-article.xya-layout-clean ol {
	background: transparent;
	border: 0;
	padding-left: 1.4em;
	padding-top: 0;
	padding-bottom: 0;
}

/* 工业科技 */
.xya-article.xya-layout-tech {
	--xya-a-navy: #0b3a6e;
	--xya-a-gold: #2bb0ed;
	--xya-a-soft: #eef6ff;
	background: linear-gradient(180deg, #f5f9ff 0%, #fff 48px);
	padding: 8px 4px 4px;
	border-radius: 8px;
}
.xya-article.xya-layout-tech .xya-lead {
	background: linear-gradient(90deg, #dcebff, #fff);
	border-left: 5px solid #2bb0ed;
	font-weight: 500;
}
.xya-article.xya-layout-tech h2 {
	color: #07325f;
	background: linear-gradient(90deg, #d9e9ff, #f8fbff);
	border-left: 5px solid #0b3a6e;
	text-transform: none;
	letter-spacing: 0.02em;
}
.xya-article.xya-layout-tech .xya-tip {
	background: #eef8ff;
	border-color: #b7dff5;
	color: #1a4d6e;
}
.xya-article.xya-layout-tech ul,
.xya-article.xya-layout-tech ol {
	background: #f0f6ff;
	border-color: #c5daf5;
}

/* 杂志排版 */
.xya-article.xya-layout-magazine .xya-lead {
	font-size: 1.18em;
	line-height: 1.75;
	background: transparent;
	border-left: 0;
	padding: 0 0 14px;
	border-bottom: 3px solid #122033;
	margin-bottom: 1.6em;
	color: #122033;
}
.xya-article.xya-layout-magazine .xya-sec {
	border-top: 0;
	padding-top: 0;
}
.xya-article.xya-layout-magazine h2 {
	background: transparent;
	border-left: 0;
	border-radius: 0;
	padding: 0 0 10px;
	font-size: 1.45em;
	letter-spacing: 0.03em;
	border-bottom: 1px solid #cfd8e3;
}
.xya-article.xya-layout-magazine h3 {
	border-left: 0;
	padding-left: 0;
	font-style: italic;
	color: var(--xya-a-navy);
}
.xya-article.xya-layout-magazine ul,
.xya-article.xya-layout-magazine ol {
	background: #f7f7f5;
	border-color: #e6e6e0;
	border-radius: 0;
}