/* ============================================================
   非洲论坛 · 商务国际化主题 (forum.php 及全站论坛模块)
   配色：深海蓝 #1B365D + 金色 #C9A227 + 浅金 #F0D78C
   ============================================================ */
:root {
	--africa-navy: #1B365D;
	--africa-navy-dark: #142F4D;
	--africa-navy-light: #2a4a73;
	--africa-gold: #C9A227;
	--africa-gold-light: #F0D78C;
	--africa-bg: #f0f3f8;
	--africa-card: #ffffff;
	--africa-border: #e2e8f0;
	--africa-text: #1e293b;
	--africa-muted: #64748b;
	--africa-radius: 12px;
	--africa-shadow: 0 4px 24px rgba(20, 47, 77, 0.08);
	--africa-shadow-hover: 0 8px 32px rgba(20, 47, 77, 0.14);
}

/* ---------- 全局 ---------- */
body {
	background: var(--africa-bg) !important;
	color: var(--africa-text);
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

#wp {
	max-width: 1180px;
	margin: 0 auto;
}

#ct {
	margin-top: 8px;
}

.wp, .bm {
	border-radius: var(--africa-radius);
}

/* ---------- 顶栏 / 导航 ---------- */
#toptb {
	background: var(--africa-navy-dark) !important;
	border: none !important;
}

#toptb a {
	color: rgba(255, 255, 255, 0.85) !important;
}

#hd {
	background: var(--africa-card) !important;
	border-bottom: 3px solid var(--africa-gold) !important;
	box-shadow: var(--africa-shadow);
	padding-bottom: 4px;
}

#hd h2 a {
	color: var(--africa-navy) !important;
	font-weight: 700;
	font-size: 1.35em;
	letter-spacing: 0.02em;
}

#boardlogo,
.boardlogo {
	height: 48px !important;
	width: auto !important;
	max-width: 260px;
	vertical-align: middle;
}

.africa-forum-icon {
	width: 36px !important;
	height: 36px !important;
	border-radius: 10px;
	box-shadow: 0 2px 6px rgba(27, 54, 93, 0.2);
	vertical-align: middle;
}

/* Discuz forum() 函数输出 <a><img src="..." align="left" alt="..." /></a> */
/* 用 float: none !important 强制覆盖 HTML align="left" 属性 */
.fl_icn a img,
.fl_icn_g a img {
	width: 36px !important;
	height: 36px !important;
	border-radius: 10px;
	box-shadow: 0 2px 6px rgba(27, 54, 93, 0.2);
	object-fit: contain;
	display: block;
	margin: 0 auto;
	float: none !important;
}

.fl_icn img.africa-forum-icon,
.fl_icn_g img.africa-forum-icon {
	display: block;
}

.fl_tb tr:not(.fl_row):hover .africa-forum-icon,
.fl_tb tr:not(.fl_row):hover .fl_icn a img,
.fl_tb tr:not(.fl_row):hover .fl_icn_g a img {
	transform: scale(1.05);
	transition: transform 0.2s;
}

/* ---------- 首页轮播（参考 AllAfrica / 新闻门户头图） ---------- */
.africa-slider {
	position: relative;
	margin: 0 0 16px;
	border-radius: var(--africa-radius);
	overflow: hidden;
	box-shadow: var(--africa-shadow);
	background: var(--africa-navy-dark);
	height: 280px;
}

.africa-slide {
	position: absolute;
	inset: 0;
	opacity: 0;
	transition: opacity 0.6s ease;
	text-decoration: none !important;
	display: block;
}

.africa-slide.is-active {
	opacity: 1;
	z-index: 1;
}

.africa-slide img {
	width: 100%;
	height: 280px;
	object-fit: cover;
	display: block;
}

.africa-slide-cap {
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	padding: 20px 24px 18px;
	background: linear-gradient(transparent, rgba(20, 47, 77, 0.92));
	color: #fff;
}

.africa-slide-cap strong {
	display: block;
	font-size: 18px;
	font-weight: 600;
	color: var(--africa-gold-light);
	margin-bottom: 4px;
}

.africa-slide-cap span {
	font-size: 13px;
	opacity: 0.9;
}

.africa-slider-dots {
	position: absolute;
	bottom: 12px;
	right: 16px;
	z-index: 2;
	display: flex;
	gap: 8px;
}

.africa-dot {
	width: 10px;
	height: 10px;
	border-radius: 50%;
	border: 2px solid rgba(255, 255, 255, 0.7);
	background: transparent;
	padding: 0;
	cursor: pointer;
}

.africa-dot.is-active {
	background: var(--africa-gold);
	border-color: var(--africa-gold);
}

/* Discuz 四格图美化 */
#category_grid.bm_c {
	border-radius: var(--africa-radius);
}

#category_grid h4 {
	color: var(--africa-navy);
	font-weight: 600;
}

.category_newlist li {
	padding: 4px 0;
	border-bottom: 1px dashed var(--africa-border);
}

#nv {
	background: linear-gradient(90deg, var(--africa-navy-dark), var(--africa-navy)) !important;
	border-radius: 0 0 var(--africa-radius) var(--africa-radius);
	margin-top: 0;
	box-shadow: 0 2px 8px rgba(20, 47, 77, 0.2);
}

#nv li {
	border-right: 1px solid rgba(255, 255, 255, 0.08);
}

#nv li a {
	color: #fff !important;
	font-weight: 500;
	padding: 0 18px !important;
	transition: background 0.2s, color 0.2s;
}

#nv li.a a,
#nv li a:hover {
	background: rgba(201, 162, 39, 0.25) !important;
	color: var(--africa-gold-light) !important;
}

#scbar {
	border-radius: 8px;
	overflow: hidden;
	border: 1px solid var(--africa-border);
}

#scbar_btn {
	background: var(--africa-navy) !important;
}

/* ---------- 面包屑 ---------- */
#pt {
	background: var(--africa-card);
	border: 1px solid var(--africa-border);
	border-radius: var(--africa-radius);
	padding: 10px 16px !important;
	margin-bottom: 12px;
	box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}

#pt .nvhm {
	color: var(--africa-navy);
	font-weight: 600;
}

/* ---------- 统计条 ---------- */
#chart {
	background: linear-gradient(135deg, var(--africa-navy-dark) 0%, var(--africa-navy) 55%, var(--africa-navy-light) 100%) !important;
	color: #fff !important;
	padding: 14px 20px !important;
	border-radius: var(--africa-radius) !important;
	margin-bottom: 16px !important;
	border: none !important;
	box-shadow: var(--africa-shadow);
}

#chart em {
	color: var(--africa-gold-light) !important;
	font-weight: 700;
	font-style: normal;
}

#chart a {
	color: #fff !important;
	opacity: 0.95;
}

#chart a:hover {
	color: var(--africa-gold-light) !important;
}

#chart .pipe {
	opacity: 0.4;
}

/* ---------- Hero 横幅 ---------- */
#portal_block_1.html_html,
#portal_block_1 .portal_block_summary {
	border: none !important;
	background: transparent !important;
}

#portal_block_1.html_html {
	font-size: 0;
	line-height: 0;
}

#portal_block_1 .dxb_bc {
	font-size: 14px;
	line-height: normal;
	padding: 0 !important;
}

.africa-hero {
	margin-bottom: 16px;
	border: none !important;
	background: transparent !important;
}

.africa-hero .bm_c {
	padding: 0 !important;
	border: none !important;
	background: transparent !important;
}

.africa-hero-inner {
	position: relative;
	padding: 32px 36px 28px;
	background: linear-gradient(135deg, var(--africa-navy-dark) 0%, var(--africa-navy) 45%, #234a7a 100%);
	color: #fff;
	border-radius: var(--africa-radius);
	border-left: 5px solid var(--africa-gold);
	box-shadow: var(--africa-shadow);
	overflow: hidden;
}

.africa-hero-inner::before {
	content: "";
	position: absolute;
	top: -40%;
	right: -10%;
	width: 320px;
	height: 320px;
	background: radial-gradient(circle, rgba(201, 162, 39, 0.15) 0%, transparent 70%);
	pointer-events: none;
}

.africa-hero-inner h1 {
	margin: 0 0 10px;
	font-size: 28px;
	font-weight: 700;
	color: var(--africa-gold-light);
	letter-spacing: 0.04em;
	position: relative;
}

.africa-hero-inner .africa-hero-sub {
	margin: 0 0 8px;
	font-size: 16px;
	font-weight: 500;
	opacity: 0.98;
	position: relative;
}

.africa-hero-inner .africa-hero-desc {
	margin: 0 0 20px;
	font-size: 13px;
	line-height: 1.85;
	opacity: 0.88;
	max-width: 720px;
	position: relative;
}

.africa-hero-tags {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	position: relative;
}

.africa-hero-tags a {
	display: inline-block;
	padding: 6px 14px;
	font-size: 12px;
	color: #fff !important;
	background: rgba(255, 255, 255, 0.12);
	border: 1px solid rgba(240, 215, 140, 0.35);
	border-radius: 20px;
	text-decoration: none !important;
	transition: background 0.2s, transform 0.15s;
}

.africa-hero-tags a:hover {
	background: rgba(201, 162, 39, 0.35);
	transform: translateY(-1px);
}

/* ---------- DIY 主栏：资讯 + 供需 ---------- */
#diy_chart {
	margin-bottom: 20px;
}

#diy_chart .frame-1-2-l {
	width: 68%;
}

#diy_chart .frame-1-2-r {
	width: 30%;
}

#diy_chart .bm {
	background: var(--africa-card);
	border: 1px solid var(--africa-border) !important;
	box-shadow: var(--africa-shadow);
	overflow: hidden;
}

#diy_chart .bm_h {
	background: linear-gradient(90deg, #f8fafc, #fff) !important;
	border-bottom: 1px solid var(--africa-border) !important;
	padding: 12px 16px !important;
}

#diy_chart .bm_h h2 {
	color: var(--africa-navy) !important;
	border-left: 4px solid var(--africa-gold);
	padding-left: 10px !important;
	margin: 0 !important;
	font-size: 16px !important;
	font-weight: 600;
}

#portal_block_2 .dxb_bc,
#portal_block_2 ul {
	font-size: 14px;
	line-height: 1.75;
	padding: 4px 0;
}

#portal_block_2 li {
	border-bottom: 1px dashed var(--africa-border);
	padding: 10px 4px !important;
	transition: background 0.15s;
	list-style: none;
}

#portal_block_2 li:hover {
	background: #f8fafc;
	padding-left: 8px !important;
}

#portal_block_2 li a {
	color: var(--africa-text) !important;
	text-decoration: none;
}

#portal_block_2 li a:hover {
	color: var(--africa-navy) !important;
}

#portal_block_2 li::before {
	content: "▸ ";
	color: var(--africa-gold);
	font-size: 10px;
}

.africa-supply .bm_c {
	padding: 16px 18px !important;
	line-height: 1.8;
}

.africa-supply .pn,
#portal_block_3 .pn {
	background: linear-gradient(180deg, var(--africa-navy), var(--africa-navy-dark)) !important;
	border: none !important;
	border-radius: 8px !important;
	padding: 10px 22px !important;
	box-shadow: 0 2px 8px rgba(27, 54, 93, 0.35);
	transition: transform 0.15s, box-shadow 0.15s;
}

.africa-supply .pn:hover,
#portal_block_3 .pn:hover {
	transform: translateY(-1px);
	box-shadow: 0 4px 14px rgba(27, 54, 93, 0.45);
}

/* ---------- 版块分区卡片 ---------- */
.fl .bm,
#category_grid + .fl .bm,
.fl .bmw {
	background: var(--africa-card) !important;
	border: 1px solid var(--africa-border) !important;
	border-radius: var(--africa-radius) !important;
	margin-bottom: 16px !important;
	box-shadow: var(--africa-shadow);
	overflow: hidden;
	transition: box-shadow 0.25s;
}

.fl .bm:hover,
.fl .bmw:hover {
	box-shadow: var(--africa-shadow-hover);
}

.fl .bm_h,
.fl .bmw .bm_h {
	background: linear-gradient(90deg, var(--africa-navy) 0%, var(--africa-navy-light) 100%) !important;
	border: none !important;
	padding: 14px 18px !important;
}

.fl .bm_h h2,
.fl .bmw .bm_h h2 {
	color: #fff !important;
	border-left: 4px solid var(--africa-gold) !important;
	padding-left: 12px !important;
	margin: 0 !important;
	font-size: 17px !important;
	font-weight: 600;
}

.fl .bm_h h2 a,
.fl .bmw .bm_h h2 a {
	color: #fff !important;
}

.fl .bm_h .y,
.fl .bmw .bm_h .y {
	color: rgba(255, 255, 255, 0.75) !important;
	font-size: 12px;
}

.fl .bm_c {
	padding: 8px 12px !important;
}

/* 版块列表行 */
.fl_tb tr {
	transition: background 0.15s;
}

.fl_tb tbody tr:not(.fl_row):hover {
	background: #f8fafc;
}

.fl_tb td {
	padding: 14px 10px !important;
	border-bottom: 1px solid #f1f5f9;
	vertical-align: middle !important;
}

.fl_tb tr.fl_row td {
	border: none;
	padding: 0 !important;
}

.fl_tb h2 {
	font-size: 15px;
	margin: 0 0 4px;
}

.fl_tb h2 a {
	color: var(--africa-navy) !important;
	font-weight: 600;
}

.fl_tb h2 a:hover {
	color: var(--africa-gold) !important;
}

.fl_tb .xg2 {
	color: var(--africa-muted) !important;
	font-size: 12px;
	line-height: 1.6;
}

.fl_tb .fl_i {
	text-align: center;
	color: var(--africa-muted);
	font-size: 13px;
}

.fl_tb .fl_i .xi2 {
	color: var(--africa-navy) !important;
	font-weight: 600;
}

.fl_tb .fl_by cite {
	color: var(--africa-muted);
	font-size: 11px;
}

/* 多列网格版块 */
.fl_tb .fl_g {
	padding: 12px !important;
	border-radius: 8px;
	transition: background 0.15s;
}

.fl_tb .fl_g:hover {
	background: #f8fafc;
}

.fl_tb .fl_g dt a {
	color: var(--africa-navy) !important;
	font-weight: 600;
}

/* 图标气泡改品牌色 */
.fl_tb svg path {
	fill: var(--africa-gold) !important;
}

/* ---------- 折叠/在线区块 ---------- */
#online,
.bm.bw0 {
	background: var(--africa-card);
	border-radius: var(--africa-radius);
	border: 1px solid var(--africa-border);
	box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}

/* 隐藏 Discuz 官方推广友链块（保留功能，减少干扰） */
#category_-1,
.bm.fl.bmw:has(a[href*="discuz.net"]) {
	display: none !important;
}

/* ---------- 页脚 ---------- */
#ft {
	background: var(--africa-navy-dark) !important;
	color: rgba(255, 255, 255, 0.75);
	margin-top: 24px;
	padding: 20px 0 !important;
	border-radius: var(--africa-radius) var(--africa-radius) 0 0;
}

#ft a {
	color: var(--africa-gold-light) !important;
}

#flk {
	border-top: 1px solid rgba(255, 255, 255, 0.1);
	padding-top: 12px;
}

/* ---------- 帖子列表 / 内页 (forumdisplay, viewthread) ---------- */
.tl .th,
.pg strong {
	background: var(--africa-navy) !important;
}

.pg a:hover,
.pg b {
	border-color: var(--africa-navy) !important;
}

.pnc {
	background: var(--africa-navy) !important;
	border-color: var(--africa-navy-dark) !important;
}

.bm_h h2 {
	color: var(--africa-navy);
	border-left: 4px solid var(--africa-gold);
	padding-left: 8px;
}

/* ---------- 响应式 ---------- */
@media (max-width: 992px) {
	#diy_chart .frame-1-2-l,
	#diy_chart .frame-1-2-r {
		width: 100% !important;
		float: none !important;
	}

	#diy_chart .frame-1-2-r {
		margin-top: 12px;
	}

	.africa-hero-inner {
		padding: 24px 20px;
	}

	.africa-hero-inner h1 {
		font-size: 22px;
	}
}

@media (max-width: 768px) {
	#wp {
		padding: 0 8px;
	}

	.fl_tb .fl_by,
	.fl_tb .fl_i {
		display: none;
	}

	.africa-hero-tags a {
		font-size: 11px;
		padding: 5px 10px;
	}
}

/* 旧版兼容（原规则保留） */
.africa-hero .bm_c {
	box-shadow: none;
}

.africa-supply .bm_h h2 {
	color: var(--africa-navy);
}