/**
 * OOCode 全站 Element UI 风格层（最后加载，统一覆盖）
 * 规范：#409EFF 主色 / #303133 主文字 / #DCDFE6 边框 / 白卡片 / 4px 圆角
 */

:root {
	--el-color-primary: #409eff;
	--el-color-primary-light-3: #79bbff;
	--el-color-primary-light-5: #a0cfff;
	--el-color-primary-light-7: #c6e2ff;
	--el-color-primary-light-9: #ecf5ff;
	--el-color-primary-dark-2: #337ecc;
	--el-color-success: #67c23a;
	--el-color-warning: #e6a23c;
	--el-color-danger: #f56c6c;
	--el-color-info: #909399;
	--el-text-color-primary: #303133;
	--el-text-color-regular: #606266;
	--el-text-color-secondary: #909399;
	--el-text-color-placeholder: #c0c4cc;
	--el-border-color: #dcdfe6;
	--el-border-color-light: #e4e7ed;
	--el-border-color-lighter: #ebeef5;
	--el-border-color-extra-light: #f2f6fc;
	--el-fill-color-blank: #ffffff;
	--el-fill-color-light: #f5f7fa;
	--el-fill-color: #f0f2f5;
	--el-bg-color: #ffffff;
	--el-bg-color-page: #f2f3f5;
	--el-border-radius-base: 4px;
	--el-box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.06);
	--el-box-shadow-light: 0 0 8px rgba(0, 0, 0, 0.06);
	--el-font-family: "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
	--el-transition: all 0.2s cubic-bezier(0.645, 0.045, 0.355, 1);

	/* 兼容旧变量 */
	--oo-ink: var(--el-text-color-primary);
	--oo-ink-soft: var(--el-text-color-regular);
	--oo-muted: var(--el-text-color-secondary);
	--oo-line: var(--el-border-color);
	--oo-line-soft: var(--el-border-color-lighter);
	--oo-surface: var(--el-fill-color-blank);
	--oo-surface-soft: var(--el-fill-color-light);
	--oo-bg: var(--el-bg-color-page);
	--oo-blue: var(--el-color-primary);
	--oo-blue-mid: var(--el-color-primary-light-3);
	--oo-blue-soft: var(--el-color-primary-light-9);
	--oo-blue-deep: var(--el-color-primary-dark-2);
	--oo-radius: var(--el-border-radius-base);
	--oo-shadow: var(--el-box-shadow);
	--sp-accent: var(--el-color-primary);
	--sp-accent-soft: var(--el-color-primary-light-9);
	--sp-text: var(--el-text-color-primary);
	--sp-muted: var(--el-text-color-secondary);
	--sp-border: var(--el-border-color-lighter);
	--sp-card-bg: var(--el-fill-color-blank);
	--sp-radius: var(--el-border-radius-base);
	--sp-shadow: var(--el-box-shadow);
	--art-accent: var(--el-color-primary);
	--art-accent-soft: var(--el-color-primary-light-9);
	--art-text: var(--el-text-color-primary);
	--art-muted: var(--el-text-color-secondary);
	--art-border: var(--el-border-color-lighter);
	--art-card-shadow: var(--el-box-shadow);
	--art-radius: var(--el-border-radius-base);
}

/* ---------- 全站背景图案 ---------- */
html {
	scroll-behavior: smooth;
}

body,
body.oo-home,
body.blog-subpage {
	font-family: var(--el-font-family) !important;
	color: var(--el-text-color-primary) !important;
	background-color: var(--el-bg-color-page) !important;
	background-image:
		radial-gradient(circle at 1px 1px, rgba(64, 158, 255, 0.07) 1px, transparent 0) !important;
	background-size: 18px 18px !important;
	-webkit-font-smoothing: antialiased;
}

a {
	color: var(--el-text-color-regular);
	transition: color 0.2s;
}

a:hover {
	color: var(--el-color-primary) !important;
}

/* ---------- 顶栏：彩虹保留 + Element 菜单 ---------- */
.top-line {
	background: #000 linear-gradient(to left, #4cd964, #5ac8fa, #007aff, #34aadc, #5856d6, #ff2d55) !important;
}

.el-menu-shell,
.containerBox.oo-nav-shell {
	background: rgba(255, 255, 255, 0.96) !important;
	backdrop-filter: saturate(1.2) blur(8px);
	-webkit-backdrop-filter: saturate(1.2) blur(8px);
	border-bottom: 1px solid var(--el-border-color-lighter) !important;
	box-shadow: 0 1px 4px rgba(0, 21, 41, 0.08) !important;
	transition: box-shadow 0.25s ease;
}

.el-header.is-scrolled .el-menu-shell,
body.el-nav-scrolled .el-menu-shell {
	box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1) !important;
}

.el-menu-inner,
.oo-nav-inner {
	max-width: 1200px;
	margin: 0 auto;
	height: 56px;
	padding: 0 16px;
	display: flex;
	align-items: center;
	gap: 4px;
}

.el-logo img,
.oo-logo img {
	height: 34px !important;
	width: auto !important;
	display: block;
}

.el-menu,
.oo-nav-menu {
	display: flex !important;
	align-items: stretch;
	height: 56px;
	margin: 0 !important;
	padding: 0 4px !important;
	list-style: none;
	border: none !important;
	background: transparent !important;
}

.el-menu > li,
.oo-nav-menu > li {
	float: none !important;
	height: 56px;
	display: flex;
	align-items: center;
	border-bottom: 2px solid transparent;
	margin: 0 2px;
	transition: border-color 0.2s;
}

.el-menu > li > a,
.oo-nav-menu > li > a,
.pc-nav li a {
	height: 56px !important;
	line-height: 56px !important;
	padding: 0 16px !important;
	font-size: 14px !important;
	font-weight: 500 !important;
	color: var(--el-text-color-primary) !important;
	background: transparent !important;
	border-radius: 0 !important;
	display: inline-flex !important;
	align-items: center;
	gap: 6px;
}

.el-menu > li > a::after,
.oo-nav-menu > li > a::after,
.pc-nav li a::after {
	display: none !important;
}

.el-menu > li:hover,
.el-menu > li.active,
.oo-nav-menu > li:hover,
.oo-nav-menu > li.active {
	border-bottom-color: var(--el-color-primary);
}

.el-menu > li:hover > a,
.el-menu > li.active > a,
.el-menu > li > a.active,
.oo-nav-menu > li:hover > a,
.oo-nav-menu > li.active > a,
.oo-nav-menu > li > a.active {
	color: var(--el-color-primary) !important;
}

.el-search-btn,
.oo-nav-search {
	width: 34px !important;
	height: 34px !important;
	line-height: 34px !important;
	border: 1px solid var(--el-border-color) !important;
	border-radius: var(--el-border-radius-base) !important;
	background: #fff !important;
	color: var(--el-text-color-regular) !important;
	transition: var(--el-transition);
}

.el-search-btn:hover,
.oo-nav-search:hover {
	color: var(--el-color-primary) !important;
	border-color: var(--el-color-primary-light-5) !important;
	background: var(--el-color-primary-light-9) !important;
}

.pc-nav li .sub-nav {
	border: 1px solid var(--el-border-color-light) !important;
	border-radius: var(--el-border-radius-base) !important;
	box-shadow: var(--el-box-shadow) !important;
	padding: 6px 0 !important;
	overflow: hidden;
}

.pc-nav li .sub-nav li a {
	height: 36px !important;
	line-height: 36px !important;
	padding: 0 16px !important;
	font-size: 13px !important;
}

.pc-nav li .sub-nav li a:hover {
	background: var(--el-color-primary-light-9) !important;
	color: var(--el-color-primary) !important;
}

/* ---------- Element Card 通用 ---------- */
.el-card,
.oo-block,
.oo-board,
.oo-feed-head,
.oo-pick-panel,
.oo-hot-panel,
.oo-tag-strip,
.oo-entry-card,
.oo-notice-bar,
.right-content .widget,
.article_list > li,
section .article_list li,
.subpage-empty,
.sp-dynamic-card,
.sp-news-item,
.cur-position,
section .gd-box,
.left_content_area .article-card,
.blog-article-main,
.art-card {
	background: var(--el-fill-color-blank) !important;
	border: 1px solid var(--el-border-color-lighter) !important;
	border-radius: var(--el-border-radius-base) !important;
	box-shadow: var(--el-box-shadow) !important;
	transition: box-shadow 0.25s ease, transform 0.25s ease, border-color 0.2s ease;
}

.el-card:hover,
.oo-entry-card:hover,
.oo-pick-card:hover,
.oo-continue-card:hover,
.article_list > li:hover,
.sp-dynamic-card:hover,
.sp-news-item:hover {
	border-color: var(--el-color-primary-light-7) !important;
	box-shadow: 0 4px 16px rgba(64, 158, 255, 0.12) !important;
	transform: translateY(-2px);
}

.oo-block-head,
.oo-feed-head,
.el-card__header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding-bottom: 10px;
	margin-bottom: 12px;
	border-bottom: 1px solid var(--el-border-color-lighter);
}

.oo-block-head h2,
.oo-feed-head h2,
.right-content .sidebar_title {
	margin: 0 !important;
	font-size: 15px !important;
	font-weight: 600 !important;
	color: var(--el-text-color-primary) !important;
	border-left: 3px solid var(--el-color-primary) !important;
	padding-left: 8px !important;
	line-height: 1.2 !important;
}

.oo-block-more {
	color: var(--el-color-primary) !important;
	font-size: 13px;
}

/* ---------- 首页内容密度 ---------- */
section.container.oo-page,
body.blog-subpage .pb-container.pb-content {
	max-width: 1200px;
	margin: 0 auto !important;
	padding: 14px 12px 32px !important;
}

.oo-pick-grid-3 {
	grid-template-columns: repeat(3, 1fr) !important;
	gap: 10px !important;
}

.oo-rank-grid {
	grid-template-columns: 1fr 1fr !important;
	gap: 8px 12px !important;
}

.oo-entry-grid {
	grid-template-columns: repeat(3, 1fr);
	gap: 10px;
	margin-bottom: 12px;
}

.oo-entry-card {
	padding: 14px 16px;
}

.oo-entry-card > i {
	background: var(--el-color-primary-light-9);
	color: var(--el-color-primary);
	border-radius: var(--el-border-radius-base);
}

.oo-notice-label {
	background: var(--el-color-warning) !important;
	color: #fff !important;
	border-radius: 2px;
	font-weight: 600;
}

.oo-focus {
	margin-bottom: 12px;
	gap: 10px;
}

#lunch-images-box,
.oo-focus-side li {
	overflow: hidden;
	border-radius: var(--el-border-radius-base) !important;
}

.swiper-container .swiper-slide,
.swiper-container .swiper-slide img {
	height: 300px;
}

.oo-focus-side {
	height: 300px;
}

/* ---------- 按钮 ---------- */
.el-btn,
.oo-about-actions .el-btn,
section .end_list .loadmore,
.article_list .readmore {
	transition: var(--el-transition);
}

.el-btn-primary,
section .end_list .loadmore {
	background: var(--el-color-primary) !important;
	border-color: var(--el-color-primary) !important;
	color: #fff !important;
	border-radius: var(--el-border-radius-base) !important;
}

.el-btn-primary:hover,
section .end_list .loadmore:hover {
	background: var(--el-color-primary-light-3) !important;
	border-color: var(--el-color-primary-light-3) !important;
}

.el-btn-plain {
	background: #fff !important;
	border: 1px solid var(--el-border-color) !important;
	color: var(--el-text-color-regular) !important;
	border-radius: var(--el-border-radius-base) !important;
}

.el-btn-plain:hover {
	color: var(--el-color-primary) !important;
	border-color: var(--el-color-primary-light-5) !important;
	background: var(--el-color-primary-light-9) !important;
}

.article_list .readmore {
	background: transparent !important;
	color: var(--el-color-primary) !important;
	font-weight: 600 !important;
}

/* ---------- 侧栏 ---------- */
.right-content .widget {
	margin-bottom: 12px !important;
	overflow: hidden;
}

.right-content .widget-title:before {
	display: none !important;
}

.right-content .panel-heading {
	background: transparent !important;
	border: none !important;
}

.right-content .divTags a,
.oo-tag-cloud a {
	border-radius: var(--el-border-radius-base) !important;
	border: 1px solid var(--el-border-color) !important;
	background: #fff !important;
	color: var(--el-text-color-regular) !important;
	transition: var(--el-transition);
}

.right-content .divTags a:hover,
.oo-tag-cloud a:hover {
	background: var(--el-color-primary) !important;
	border-color: var(--el-color-primary) !important;
	color: #fff !important;
}

.right-content div.side_con li {
	border-radius: var(--el-border-radius-base) !important;
	background: var(--el-fill-color-light) !important;
}

.right-content div.side_con li:hover {
	background: var(--el-color-primary-light-9) !important;
}

/* ---------- 子页英雄区：Element 卡片头，不要花哨渐变 ---------- */
.subpage-hero {
	background: #fff !important;
	color: var(--el-text-color-primary) !important;
	border: 1px solid var(--el-border-color-lighter) !important;
	border-radius: var(--el-border-radius-base) !important;
	box-shadow: var(--el-box-shadow) !important;
	padding: 18px 20px !important;
	margin-bottom: 14px !important;
	position: relative;
	overflow: hidden;
}

.subpage-hero::before {
	content: "";
	position: absolute;
	left: 0;
	top: 0;
	bottom: 0;
	width: 4px;
	background: var(--el-color-primary);
}

.subpage-hero h1 {
	color: var(--el-text-color-primary) !important;
	font-size: 20px !important;
	font-weight: 600 !important;
	margin: 0 0 6px !important;
}

.subpage-hero p,
.subpage-meta {
	color: var(--el-text-color-secondary) !important;
	opacity: 1 !important;
}

.subpage-wrap {
	max-width: 100% !important;
	margin: 0 0 1rem !important;
}

.sp-news-item,
.sp-dynamic-card {
	margin-bottom: 10px !important;
}

.sp-news-rank.hot,
.sp-news-rank:nth-child(1) {
	background: var(--el-color-primary) !important;
}

/* ---------- 文章页 ---------- */
.left_content_area .cur-position,
.art-breadcrumb,
.article-detail-card,
.left_content_area > .panel,
.left_content_area .typo {
	border-radius: var(--el-border-radius-base);
}

body .left_content_area {
	background: transparent;
}

/* ---------- 页脚 ---------- */
.footer.el-footer {
	border-top: 2px solid #999 !important;
	border-image: linear-gradient(to left, #4cd964, #5ac8fa, #007aff, #34aadc, #5856d6, #ff2d55) 20 20 !important;
	background: #fff !important;
}

.el-footer-col a {
	transition: color 0.2s, padding-left 0.2s;
}

.el-footer-social a {
	transition: var(--el-transition);
}

.el-footer-social a:hover {
	transform: translateY(-2px);
}

/* ---------- 悬浮工具 ---------- */
.right-rollbar ul {
	background: #fff !important;
	border: 1px solid var(--el-border-color-lighter) !important;
	border-radius: var(--el-border-radius-base) !important;
	box-shadow: var(--el-box-shadow) !important;
	padding: 4px !important;
}

.right-rollbar a {
	border-radius: var(--el-border-radius-base) !important;
	background: var(--el-fill-color-light) !important;
	color: var(--el-text-color-regular) !important;
	transition: var(--el-transition);
}

.right-rollbar a:hover {
	background: var(--el-color-primary) !important;
	color: #fff !important;
}

/* ---------- 入场动画 ---------- */
.el-reveal {
	opacity: 0;
	transform: translateY(16px);
	transition: opacity 0.45s ease, transform 0.45s ease;
}

.el-reveal.is-visible {
	opacity: 1;
	transform: translateY(0);
}

.oo-focus,
.oo-notice-bar,
.oo-pick-panel,
.oo-hot-panel,
.oo-entry-grid,
.oo-tag-strip,
.oo-feed-head,
.article_list > li,
.oo-sidefill-cards .oo-block,
.right-content .widget,
.subpage-hero,
.sp-dynamic-card,
.sp-news-item {
	animation: elFadeUp 0.45s ease both;
}

@keyframes elFadeUp {
	from {
		opacity: 0;
		transform: translateY(12px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.article_list > li:nth-child(1) { animation-delay: 0.03s; }
.article_list > li:nth-child(2) { animation-delay: 0.06s; }
.article_list > li:nth-child(3) { animation-delay: 0.09s; }
.article_list > li:nth-child(4) { animation-delay: 0.12s; }
.article_list > li:nth-child(5) { animation-delay: 0.15s; }

@media (prefers-reduced-motion: reduce) {
	*,
	*::before,
	*::after {
		animation: none !important;
		transition: none !important;
	}
}

/* ---------- 响应式 ---------- */
@media (max-width: 991px) {
	.oo-pick-grid-3,
	.oo-entry-grid,
	.oo-rank-grid {
		grid-template-columns: 1fr 1fr !important;
	}

	.swiper-container .swiper-slide,
	.swiper-container .swiper-slide img,
	.oo-focus-side {
		height: 220px;
	}
}

@media (max-width: 767px) {
	#head-container {
		padding-top: 56px !important;
	}

	.oo-pick-grid-3,
	.oo-entry-grid,
	.oo-rank-grid,
	.oo-continue-grid {
		grid-template-columns: 1fr !important;
	}
}

/* ---------- 搜索弹层 / 分页 / 输入框 Element 化 ---------- */
.el-search-pop,
#search-area.el-search-pop {
	border: 1px solid var(--el-border-color-light) !important;
	border-radius: var(--el-border-radius-base) !important;
	box-shadow: var(--el-box-shadow) !important;
	padding: 12px !important;
	background: #fff !important;
}

.el-search-pop .s-input,
#search-area .s-input {
	border: 1px solid var(--el-border-color) !important;
	border-radius: var(--el-border-radius-base) 0 0 var(--el-border-radius-base) !important;
	height: 36px !important;
	line-height: 36px !important;
	padding: 0 12px !important;
}

.el-search-pop .s-input:focus,
#search-area .s-input:focus {
	border-color: var(--el-color-primary) !important;
	outline: none;
}

.el-search-pop .s-button,
#search-area .s-button {
	background: var(--el-color-primary) !important;
	border: 1px solid var(--el-color-primary) !important;
	border-radius: 0 var(--el-border-radius-base) var(--el-border-radius-base) 0 !important;
	color: #fff !important;
	height: 36px !important;
	line-height: 34px !important;
	padding: 0 16px !important;
}

.el-search-pop .s-button:hover,
#search-area .s-button:hover {
	background: var(--el-color-primary-light-3) !important;
	border-color: var(--el-color-primary-light-3) !important;
}

.pagination > li > a,
.pagination > li > span,
.ui.pagination.menu .item {
	border-radius: var(--el-border-radius-base) !important;
	border-color: var(--el-border-color) !important;
	color: var(--el-text-color-regular) !important;
	margin: 0 2px;
}

.pagination > li > a:hover,
.pagination > .active > a,
.pagination > .active > span,
.ui.pagination.menu .active.item {
	background: var(--el-color-primary) !important;
	border-color: var(--el-color-primary) !important;
	color: #fff !important;
}

/* 彩虹顶栏文字对比度 */
.top-line .el-topbar a,
.top-line .el-topbar-links a,
.top-line .social-icons a {
	color: rgba(255, 255, 255, 0.92) !important;
	font-size: 12px;
	padding: 4px 8px;
	border-radius: 2px;
	transition: background 0.2s, color 0.2s;
}

.top-line .el-topbar a:hover,
.top-line .el-topbar-links a:hover {
	background: rgba(255, 255, 255, 0.18) !important;
	color: #fff !important;
}

.top-line .top-brand-mark {
	font-weight: 700;
	letter-spacing: 0.02em;
}

.top-line .top-notice-text {
	opacity: 0.92;
}

/* 页脚列 hover 微动效 */
.el-footer-col a:hover {
	color: var(--el-color-primary) !important;
	padding-left: 4px;
}

.el-footer-social a {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 32px;
	height: 32px;
	border: 1px solid var(--el-border-color);
	border-radius: var(--el-border-radius-base);
	background: #fff;
	color: var(--el-text-color-regular) !important;
}

.el-footer-social a:hover {
	color: #fff !important;
	background: var(--el-color-primary);
	border-color: var(--el-color-primary);
}

/* 文章列表缩略图圆角统一 */
.article_list li i,
.article_list li img,
.oo-pick-card img,
.oo-continue-card img {
	border-radius: var(--el-border-radius-base) !important;
}

/* 空状态图标色 */
.subpage-empty i,
.comment-empty i {
	color: var(--el-color-primary);
	opacity: 0.45;
}