/* =============================================================
   蜀韵雕花 ShuYun Metal · 主样式
   玄铁 × 古铜 × 宋体标题 —— 页面本身即是一块压花金属板
   ============================================================= */

:root {
	/* 色板 */
	--iron: #17181b;        /* 玄铁 · 主深色 */
	--iron-2: #202227;      /* 铁面 · 卡片深色 */
	--coal: #1c1e22;        /* 炭青 · 深色分区 */
	--paper: #f2f0ea;       /* 宣纸 · 浅色分区 */
	--mist: #e9e6dd;        /* 雾灰 · 次浅色分区 */
	--ink: #26231f;         /* 墨褐 · 浅底正文 */
	--ink-soft: #625c52;    /* 浅底次级文字 */
	--fog: #a9adb5;         /* 深底次级文字 */
	--bronze: #c2955c;      /* 古铜 */
	--bronze-deep: #8f6a38;
	--bronze-grad: linear-gradient(135deg, #e5c088 0%, #c2955c 48%, #8f6a38 100%);
	--line-dark: rgba(229, 192, 136, 0.16);
	--line-light: rgba(38, 35, 31, 0.14);

	/* 字体：全部使用系统内置中文字库，国内访问无外链等待 */
	--serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", STSong, SimSun, serif;
	--sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;

	--wrap: 1180px;
	--r: 4px;
	--shadow: 0 18px 40px rgba(10, 10, 12, 0.35);
	--speed: 0.55s;

	/* 压花底纹：菱格浮雕 */
	--relief: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='52' height='52'%3E%3Cpath d='M26 1 51 26 26 51 1 26Z' fill='none' stroke='%23c2955c' stroke-opacity='.09'/%3E%3Cpath d='M26 9 43 26 26 43 9 26Z' fill='none' stroke='%23c2955c' stroke-opacity='.05'/%3E%3C/svg%3E");
	/* 标题分隔：铜线嵌菱 */
	--divider: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='72' height='12' viewBox='0 0 72 12'%3E%3Cpath d='M0 6h26M46 6h72' stroke='%23c2955c' stroke-width='1.5'/%3E%3Crect x='32' y='2' width='8' height='8' fill='%23c2955c' transform='rotate(45 36 6)'/%3E%3C/svg%3E");
}

/* ---------- 基础 ---------- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
	margin: 0;
	font-family: var(--sans);
	font-size: 16px;
	line-height: 1.8;
	color: var(--ink);
	background: var(--paper);
	-webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
figure { margin: 0; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
p { margin: 0 0 1em; }
h1, h2, h3, h4 { margin: 0 0 0.5em; font-family: var(--serif); font-weight: 700; line-height: 1.35; letter-spacing: 0.02em; }

::selection { background: var(--bronze); color: #fff; }

:focus-visible { outline: 2px solid var(--bronze); outline-offset: 3px; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }

.screen-reader-text {
	position: absolute !important;
	width: 1px; height: 1px;
	overflow: hidden; clip: rect(1px, 1px, 1px, 1px);
	word-wrap: normal !important;
}

.skip-link {
	position: absolute; left: 16px; top: -64px;
	z-index: 200; padding: 10px 18px;
	background: var(--bronze); color: #fff;
	border-radius: var(--r); transition: top 0.2s;
}
.skip-link:focus { top: 12px; }

/* ---------- 入场动效（无 JS 时全部可见） ---------- */
.has-js .reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.7s ease, transform 0.7s ease; }
.has-js .reveal.in-view { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
	*, *::before, *::after { animation: none !important; transition: none !important; }
	.has-js .reveal { opacity: 1; transform: none; }
}

/* ---------- 按钮 ---------- */
.btn {
	display: inline-flex; align-items: center; gap: 8px;
	padding: 13px 30px;
	font-family: var(--sans); font-size: 15px; font-weight: 600;
	letter-spacing: 0.08em;
	border-radius: var(--r); border: 1px solid transparent;
	cursor: pointer; transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, color 0.25s ease;
}
.btn svg { width: 17px; height: 17px; }
.btn:hover { transform: translateY(-2px); }

.btn-solid {
	background: var(--bronze-grad); color: #1d1509;
	box-shadow: 0 8px 20px rgba(143, 106, 56, 0.35);
}
.btn-solid:hover { box-shadow: 0 12px 26px rgba(143, 106, 56, 0.45); }

.btn-ghost { border-color: var(--line-dark); color: #efe9dd; }
.btn-ghost:hover { border-color: var(--bronze); color: var(--bronze); }

.btn-line { border-color: var(--ink); color: var(--ink); }
.btn-line:hover { background: var(--ink); color: var(--paper); }

/* ---------- 顶部信息栏 ---------- */
.topbar { background: #0f1012; border-bottom: 1px solid rgba(255, 255, 255, 0.05); }
.topbar-in { display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 38px; }
.topbar p { margin: 0; }
.topbar-hello { font-size: 12.5px; color: #7d8188; letter-spacing: 0.04em; }
.topbar-meta { display: flex; gap: 22px; font-size: 12.5px; color: #7d8188; }
.topbar-tel { color: var(--bronze); font-weight: 600; letter-spacing: 0.05em; }
.topbar-tel:hover { color: #e5c088; }

/* ---------- 页头 ---------- */
.site-head {
	position: sticky; top: 0; z-index: 120;
	background: rgba(23, 24, 27, 0.92);
	-webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
	border-bottom: 1px solid var(--line-dark);
	transition: box-shadow 0.3s ease;
}
.site-head.is-scrolled { box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45); }

.head-in { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 76px; }

.brand-text { display: inline-flex; align-items: center; gap: 12px; }
.brand-seal {
	display: inline-flex; align-items: center; justify-content: center;
	width: 44px; height: 44px; flex: none;
	font-family: var(--serif); font-size: 24px; font-weight: 700; color: #1d1509;
	background: var(--bronze-grad); border-radius: var(--r);
	box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4), 0 4px 12px rgba(143, 106, 56, 0.4);
}
.brand-name { display: flex; flex-direction: column; line-height: 1.25; }
.brand-name strong { font-family: var(--serif); font-size: 20px; letter-spacing: 0.06em; color: #f3efe6; }
.brand-name em { font-style: normal; font-size: 11.5px; letter-spacing: 0.22em; color: var(--bronze); }
.custom-logo { max-height: 52px; width: auto; }

.site-nav { display: flex; align-items: center; gap: 28px; }
.nav-list { display: flex; align-items: center; gap: 6px; }
.nav-list li { position: relative; }
.nav-list a {
	position: relative; display: block;
	padding: 10px 14px; font-size: 15px; letter-spacing: 0.06em;
	color: #d4d2cb; transition: color 0.25s;
}
.nav-list a::after {
	content: ""; position: absolute; left: 14px; right: 14px; bottom: 4px;
	height: 2px; background: var(--bronze-grad);
	transform: scaleX(0); transform-origin: left; transition: transform 0.3s ease;
}
.nav-list a:hover, .nav-list .current-menu-item > a, .nav-list .current_page_item > a { color: #fff; }
.nav-list a:hover::after, .nav-list .current-menu-item > a::after, .nav-list .current_page_item > a::after { transform: scaleX(1); }

.nav-list .sub-menu {
	position: absolute; left: 0; top: 100%; min-width: 180px;
	padding: 8px 0; background: var(--iron-2);
	border: 1px solid var(--line-dark); border-radius: var(--r);
	opacity: 0; visibility: hidden; transform: translateY(8px);
	transition: 0.25s ease;
}
.nav-list li:hover > .sub-menu, .nav-list li:focus-within > .sub-menu { opacity: 1; visibility: visible; transform: none; }
.nav-list .sub-menu a { padding: 9px 18px; font-size: 14px; }
.nav-list .sub-menu a::after { display: none; }

.nav-cta { padding: 10px 20px; font-size: 14.5px; }

.nav-toggle { display: none; position: relative; width: 44px; height: 44px; background: none; border: 1px solid var(--line-dark); border-radius: var(--r); cursor: pointer; }
.nav-toggle-bar, .nav-toggle-bar::before, .nav-toggle-bar::after {
	position: absolute; left: 11px; width: 20px; height: 2px;
	background: var(--bronze); content: ""; transition: 0.3s ease;
}
.nav-toggle-bar { top: 20px; }
.nav-toggle-bar::before { left: 0; top: -6px; }
.nav-toggle-bar::after { left: 0; top: 6px; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar::after { transform: translateY(-6px) rotate(-45deg); }

/* ---------- 金属压花纹理（纯 CSS/SVG，无需图片） ---------- */
.panel-tex {
	position: relative; display: block; width: 100%; height: 100%;
	box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.14), inset 0 -14px 30px rgba(0, 0, 0, 0.35);
}
.panel-tex::after {
	content: ""; position: absolute; inset: 0;
	background: linear-gradient(120deg, rgba(255, 255, 255, 0.10) 0%, transparent 32%, transparent 68%, rgba(0, 0, 0, 0.22) 100%);
}

.tex-brick {
	background-color: #8f5244;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='84' height='48'%3E%3Crect width='84' height='48' fill='%238f5244'/%3E%3Cpath d='M0 3h84M0 27h84' stroke='%23ffffff' stroke-opacity='.10' stroke-width='1.5'/%3E%3Cpath d='M0 0h84M0 24h84M0 48h84' stroke='%23623529' stroke-width='4'/%3E%3Cpath d='M42 0v24M0 24v24M84 24v24' stroke='%23623529' stroke-width='4'/%3E%3C/svg%3E");
	background-size: 84px 48px;
}

.tex-stone {
	background-color: #6f6c66;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='96' height='96'%3E%3Crect width='96' height='96' fill='%23504d48'/%3E%3Cg stroke='%23ffffff' stroke-opacity='.08'%3E%3Crect x='3' y='3' width='54' height='30' fill='%23716d66'/%3E%3Crect x='61' y='3' width='32' height='44' fill='%23625f59'/%3E%3Crect x='3' y='37' width='30' height='26' fill='%23666158'/%3E%3Crect x='37' y='37' width='20' height='26' fill='%23787369'/%3E%3Crect x='3' y='67' width='42' height='26' fill='%236b6862'/%3E%3Crect x='49' y='51' width='44' height='42' fill='%23585550'/%3E%3C/g%3E%3C/svg%3E");
	background-size: 96px 96px;
}

.tex-wood {
	background-color: #8a674b;
	background-image:
		repeating-linear-gradient(90deg, rgba(0, 0, 0, 0.28) 0 2px, transparent 2px 30px),
		repeating-linear-gradient(90deg, transparent 0 6px, rgba(255, 255, 255, 0.05) 6px 8px, transparent 8px 13px, rgba(60, 34, 16, 0.28) 13px 15px, transparent 15px 21px),
		linear-gradient(90deg, #906c4e, #7d5c42 45%, #916f52);
}

.tex-retro {
	background-color: #6a5334;
	background-image:
		radial-gradient(46px 34px at 22% 28%, rgba(79, 128, 115, 0.55), transparent 70%),
		radial-gradient(60px 44px at 76% 62%, rgba(70, 112, 101, 0.45), transparent 70%),
		radial-gradient(34px 30px at 58% 16%, rgba(38, 30, 18, 0.5), transparent 70%),
		radial-gradient(50px 40px at 34% 78%, rgba(40, 31, 20, 0.45), transparent 70%),
		linear-gradient(135deg, #77603c, #59431f);
}

.tex-geo {
	background-color: #3c4048;
	background-image: repeating-linear-gradient(90deg,
		#33363d 0 4px,
		#565b66 4px 7px,
		#454952 7px 20px,
		#2c2f35 20px 24px);
}

.tex-custom {
	background-color: #1e2024;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='28'%3E%3Cpath d='M3 25V3h22v16H11v-8h8' fill='none' stroke='%23c2955c' stroke-opacity='.45' stroke-width='2'/%3E%3C/svg%3E");
	background-size: 28px 28px;
	background-position: center;
}

.panel-sheen {
	position: absolute; inset: 0; z-index: 2; overflow: hidden; pointer-events: none;
}
.panel-sheen::before {
	content: ""; position: absolute; top: -20%; bottom: -20%; left: -60%;
	width: 45%;
	background: linear-gradient(105deg, transparent, rgba(255, 255, 255, 0.22), transparent);
	transform: skewX(-18deg); transition: left 0.8s ease;
}
.card:hover .panel-sheen::before, .board:hover .panel-sheen::before { left: 130%; }

/* ---------- 首页横幅 ---------- */
.hero {
	position: relative; overflow: hidden;
	background: radial-gradient(1100px 520px at 78% -10%, rgba(194, 149, 92, 0.14), transparent 60%), var(--iron);
	color: #efece4;
	padding: 84px 0 0;
}
.hero-relief { position: absolute; inset: 0; background: var(--relief); pointer-events: none; }
.hero::after {
	content: ""; position: absolute; inset: 0;
	background: linear-gradient(180deg, transparent 55%, rgba(15, 16, 18, 0.55));
	pointer-events: none;
}
.hero .wrap { position: relative; z-index: 2; }

.hero-vertical {
	position: absolute; z-index: 2; top: 96px; right: 34px;
	margin: 0; writing-mode: vertical-rl;
	font-family: var(--serif); font-size: 15px; letter-spacing: 0.55em;
	color: rgba(229, 192, 136, 0.5);
	border-right: 1px solid rgba(229, 192, 136, 0.28);
	padding-right: 14px;
}

.hero-in {
	display: grid; grid-template-columns: 1.05fr 0.95fr;
	gap: 56px; align-items: center;
}

.kicker {
	display: inline-flex; align-items: center; gap: 12px;
	margin-bottom: 22px;
	font-size: 13.5px; letter-spacing: 0.3em; color: var(--bronze);
}
.kicker::before { content: ""; width: 34px; height: 1px; background: var(--bronze-grad); }

.hero-title {
	margin: 0 0 24px;
	font-size: clamp(38px, 5.2vw, 62px);
	line-height: 1.28; letter-spacing: 0.04em;
}
.hero-title span { display: block; }
.hero-title .accent {
	background: var(--bronze-grad);
	-webkit-background-clip: text; background-clip: text;
	color: transparent;
	text-shadow: 0 3px 24px rgba(194, 149, 92, 0.25);
}

.hero-sub { max-width: 30em; font-size: 16.5px; color: #bcbfc5; margin-bottom: 34px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; }

/* 样板：像陈列室里立着的三块真实样板 */
.hero-boards { position: relative; height: 460px; }
.board {
	position: absolute; overflow: hidden;
	padding: 9px; background: linear-gradient(160deg, #34363c, #191a1e);
	border: 1px solid rgba(229, 192, 136, 0.35);
	border-radius: var(--r); box-shadow: var(--shadow);
	transition: transform 0.45s ease, box-shadow 0.45s ease;
}
.board .panel-tex { height: calc(100% - 34px); }
.board figcaption {
	margin-top: 8px; text-align: center;
	font-family: var(--serif); font-size: 14px; letter-spacing: 0.4em;
	color: var(--bronze);
}
.board-1 { width: 46%; height: 78%; left: 2%; top: 12%; transform: rotate(-3.5deg); z-index: 1; }
.board-2 { width: 46%; height: 88%; left: 30%; top: 2%; transform: rotate(0.5deg); z-index: 3; }
.board-3 { width: 46%; height: 74%; right: 0; top: 18%; transform: rotate(4deg); z-index: 2; }
.board:hover { transform: rotate(0deg) translateY(-8px); z-index: 5; box-shadow: 0 26px 54px rgba(0, 0, 0, 0.5); }

.hero-stats {
	position: relative; z-index: 2;
	display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
	margin-top: 72px; padding: 30px 24px 36px;
	border-top: 1px solid var(--line-dark);
}
.stat { padding-left: 18px; border-left: 2px solid; border-image: var(--bronze-grad) 1; }
.stat strong {
	display: block; font-family: var(--serif);
	font-size: clamp(30px, 3.4vw, 44px); line-height: 1.1;
	color: #f3efe6;
}
.stat span { font-size: 13.5px; letter-spacing: 0.12em; color: var(--fog); }

/* ---------- 分区框架 ---------- */
.section { position: relative; padding: 104px 0; }
.sec-paper { background: var(--paper); color: var(--ink); }
.sec-mist { background: var(--mist); color: var(--ink); }
.sec-iron { background: var(--coal); color: #ece9e1; overflow: hidden; }
.sec-relief { position: absolute; inset: 0; background: var(--relief); pointer-events: none; }
.sec-iron .wrap { position: relative; }

.sec-head { max-width: 640px; margin: 0 auto 60px; text-align: center; }
.sec-head-left { margin: 0 0 28px; text-align: left; }

.eyebrow { margin: 0 0 10px; font-size: 12.5px; font-weight: 600; letter-spacing: 0.42em; color: var(--bronze); }
.sec-title { margin: 0; font-size: clamp(28px, 3.4vw, 40px); letter-spacing: 0.06em; }
.sec-title::after { content: ""; display: block; width: 72px; height: 12px; margin: 18px auto 0; background: var(--divider) center / 72px 12px no-repeat; }
.sec-head-left .sec-title::after { margin-left: 0; }
.sec-lead { margin: 18px 0 0; font-size: 15.5px; color: var(--ink-soft); }
.sec-iron .sec-lead { color: var(--fog); }
.sec-foot { margin: 52px 0 0; text-align: center; }

.grid { display: grid; gap: 28px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }

/* ---------- 卡片（产品 / 案例） ---------- */
.card {
	background: #fbfaf6;
	border: 1px solid var(--line-light);
	border-radius: var(--r); overflow: hidden;
	transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}
.card:hover { transform: translateY(-6px); box-shadow: 0 20px 42px rgba(38, 35, 31, 0.14); border-color: rgba(194, 149, 92, 0.5); }
.card-link { display: flex; flex-direction: column; height: 100%; }
.card-media { position: relative; aspect-ratio: 32 / 23; overflow: hidden; }
.card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.card:hover .card-media img { transform: scale(1.05); }
.card-body { display: flex; flex-direction: column; flex: 1; padding: 24px 26px 26px; }
.card-en { margin: 0 0 4px; font-size: 11px; font-weight: 600; letter-spacing: 0.34em; color: var(--bronze); }
.card-title { margin: 0 0 10px; font-size: 21px; letter-spacing: 0.05em; }
.card-desc { flex: 1; margin: 0 0 18px; font-size: 14.5px; color: var(--ink-soft); }
.card-more { font-size: 13.5px; font-weight: 600; letter-spacing: 0.14em; color: var(--bronze-deep); transition: letter-spacing 0.3s ease; }
.card:hover .card-more { letter-spacing: 0.22em; }

.sec-iron .card { background: var(--iron-2); border-color: var(--line-dark); }
.sec-iron .card:hover { box-shadow: 0 22px 46px rgba(0, 0, 0, 0.5); }
.sec-iron .card-title { color: #f0ede5; }
.sec-iron .card-desc { color: var(--fog); }
.sec-iron .card-more { color: var(--bronze); }
.card-tag {
	display: inline-block; margin: 0 0 10px; padding: 3px 10px;
	font-size: 12px; letter-spacing: 0.16em; color: var(--bronze);
	border: 1px solid var(--line-dark); border-radius: 999px;
	align-self: flex-start;
}

/* ---------- 核心优势 ---------- */
.adv-grid { gap: 34px 28px; margin-top: 8px; }
.adv { padding: 30px 26px 6px; border-top: 1px solid var(--line-dark); transition: border-color 0.3s ease; }
.adv:hover { border-top-color: var(--bronze); }
.adv-icon {
	display: inline-flex; align-items: center; justify-content: center;
	width: 54px; height: 54px; margin-bottom: 18px;
	color: var(--bronze);
	border: 1px solid var(--line-dark); border-radius: var(--r);
	background: linear-gradient(160deg, rgba(229, 192, 136, 0.08), transparent);
}
.adv-icon svg { width: 26px; height: 26px; }
.adv-title { margin: 0 0 8px; font-size: 20px; letter-spacing: 0.08em; color: #f0ede5; }
.adv-desc { margin: 0; font-size: 14.5px; color: var(--fog); }

/* ---------- 关于我们 ---------- */
.about-in { display: grid; grid-template-columns: 0.92fr 1.08fr; gap: 72px; align-items: center; }
.about-visual { position: relative; display: flex; gap: 26px; }
.about-vertical {
	margin: 0; writing-mode: vertical-rl;
	font-family: var(--serif); font-size: 26px; font-weight: 700; letter-spacing: 0.5em;
	color: var(--bronze);
	border-right: 1px solid rgba(143, 106, 56, 0.4);
	padding-right: 22px;
}
.about-frame {
	flex: 1; aspect-ratio: 4 / 5; padding: 10px;
	background: linear-gradient(160deg, #2e3036, #17181b);
	border: 1px solid rgba(229, 192, 136, 0.4); border-radius: var(--r);
	box-shadow: 24px 24px 0 rgba(194, 149, 92, 0.16), var(--shadow);
}
.about-p { font-size: 15.5px; color: #47423a; }
.about-list { margin: 26px 0 32px; }
.about-list li { position: relative; padding: 9px 0 9px 30px; font-size: 15px; border-bottom: 1px dashed var(--line-light); }
.about-list li::before {
	content: ""; position: absolute; left: 4px; top: 17px;
	width: 9px; height: 9px; background: var(--bronze-grad);
	transform: rotate(45deg);
}

/* ---------- 合作流程 ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; counter-reset: step; }
.step { position: relative; padding: 26px 24px 4px; border-top: 1px solid var(--line-light); }
.step::after {
	content: "";
	position: absolute; top: 44px; right: -22px;
	width: 14px; height: 14px;
	border-top: 1.5px solid var(--bronze); border-right: 1.5px solid var(--bronze);
	transform: rotate(45deg);
}
.step:last-child::after { display: none; }
.step-num {
	display: block; margin-bottom: 10px;
	font-family: var(--serif); font-size: 46px; font-weight: 700; line-height: 1;
	color: var(--bronze);
}
@supports (-webkit-text-stroke: 1px black) {
	.step-num { color: transparent; -webkit-text-stroke: 1.2px var(--bronze); }
}
.step-title { margin: 0 0 8px; font-size: 20px; letter-spacing: 0.08em; }
.step-desc { margin: 0; font-size: 14.5px; color: var(--ink-soft); }

/* ---------- 新闻资讯 ---------- */
.news-item {
	background: #fbfaf6; border: 1px solid var(--line-light); border-radius: var(--r);
	transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}
.news-item:hover { transform: translateY(-6px); box-shadow: 0 18px 38px rgba(38, 35, 31, 0.13); border-color: rgba(194, 149, 92, 0.5); }
.news-link { display: flex; flex-direction: column; height: 100%; padding: 30px 28px; border-top: 3px solid transparent; border-image: var(--bronze-grad) 1; }
.news-date { font-size: 13px; letter-spacing: 0.2em; color: var(--bronze-deep); }
.news-title { margin: 12px 0 10px; font-size: 19.5px; line-height: 1.5; letter-spacing: 0.03em; }
.news-desc { flex: 1; margin: 0 0 18px; font-size: 14.5px; color: var(--ink-soft); }

/* ---------- 行动号召 ---------- */
.cta { position: relative; overflow: hidden; background: var(--bronze-grad); color: #221806; padding: 66px 0; }
.cta::before { content: ""; position: absolute; inset: 0; background: var(--relief); opacity: 0.5; mix-blend-mode: overlay; }
.cta-in { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.cta-title { margin: 0 0 8px; font-size: clamp(24px, 3vw, 34px); letter-spacing: 0.05em; }
.cta-sub { margin: 0; font-size: 15.5px; color: rgba(34, 24, 6, 0.8); }
.cta-tel {
	display: flex; flex-direction: column; align-items: center;
	padding: 18px 40px; background: var(--iron); color: #f3efe6;
	border-radius: var(--r); box-shadow: 0 16px 36px rgba(66, 45, 15, 0.4);
	transition: transform 0.3s ease;
}
.cta-tel:hover { transform: translateY(-4px); }
.cta-tel-label { font-size: 12.5px; letter-spacing: 0.3em; color: var(--bronze); }
.cta-tel-num { font-family: var(--serif); font-size: clamp(24px, 2.6vw, 32px); font-weight: 700; letter-spacing: 0.06em; }

/* ---------- 页脚 ---------- */
.site-foot { background: var(--iron); color: #b9bcc2; }
.foot-grid {
	display: grid; grid-template-columns: 1.7fr 0.9fr 0.9fr 1.3fr;
	gap: 48px; padding: 78px 24px 58px;
}
.foot-logo { display: flex; align-items: center; gap: 12px; margin: 0 0 18px; font-family: var(--serif); font-size: 21px; font-weight: 700; color: #f3efe6; }
.foot-desc { font-size: 14px; color: #8d9199; }
.foot-stats { display: flex; gap: 28px; margin-top: 22px; }
.foot-stats span { font-size: 12.5px; color: #8d9199; }
.foot-stats strong { display: block; font-family: var(--serif); font-size: 24px; color: var(--bronze); }
.foot-title { margin: 0 0 20px; font-size: 16.5px; letter-spacing: 0.16em; color: #f0ede5; }
.foot-title::after { content: ""; display: block; width: 26px; height: 2px; margin-top: 10px; background: var(--bronze-grad); }
.foot-list li { margin-bottom: 4px; }
.foot-list a { display: inline-block; padding: 4px 0; font-size: 14px; color: #9da1a9; transition: color 0.25s, transform 0.25s; }
.foot-list a:hover { color: var(--bronze); transform: translateX(4px); }
.foot-tel { display: inline-block; margin-bottom: 14px; font-family: var(--serif); font-size: 27px; font-weight: 700; color: var(--bronze); }
.foot-tel:hover { color: #e5c088; }
.foot-meta li { padding: 3px 0; font-size: 14px; color: #9da1a9; }
.foot-qr { margin-top: 18px; }
.foot-qr img { width: 104px; height: 104px; border-radius: var(--r); border: 1px solid var(--line-dark); padding: 5px; background: #fff; }
.foot-qr figcaption { margin-top: 8px; font-size: 12.5px; color: #8d9199; }
.foot-bar { border-top: 1px solid rgba(255, 255, 255, 0.06); background: #101114; }
.foot-bar-in { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px 24px; padding-top: 18px; padding-bottom: 18px; font-size: 13px; color: #7d8188; }
.foot-bar p { margin: 0; }
.foot-bar a:hover { color: var(--bronze); }

/* ---------- 内页横幅 / 面包屑 ---------- */
.page-hero { position: relative; overflow: hidden; background: var(--iron); color: #f0ede5; padding: 66px 0 58px; }
.page-title { margin: 0; font-size: clamp(30px, 4vw, 44px); letter-spacing: 0.05em; }
.page-lead { margin: 14px 0 0; font-size: 15px; color: var(--fog); }
.crumb { margin-bottom: 16px; font-size: 13px; letter-spacing: 0.08em; color: #8d9199; }
.crumb a:hover { color: var(--bronze); }
.crumb-sep { margin: 0 10px; color: #55585e; }
.crumb-now { color: var(--bronze); }

/* ---------- 正文排版 ---------- */
.article-wrap { max-width: 840px; }
.article-cover { margin-bottom: 40px; border-radius: var(--r); overflow: hidden; box-shadow: 0 20px 44px rgba(38, 35, 31, 0.18); }
.entry { font-size: 16.5px; line-height: 2; color: #38332c; }
.entry h2 { margin: 1.8em 0 0.7em; font-size: 26px; padding-left: 16px; border-left: 4px solid; border-image: var(--bronze-grad) 1; }
.entry h3 { margin: 1.6em 0 0.6em; font-size: 21px; }
.entry img { border-radius: var(--r); margin: 1.2em auto; }
.entry a { color: var(--bronze-deep); text-decoration: underline; text-underline-offset: 4px; }
.entry a:hover { color: var(--bronze); }
.entry blockquote { margin: 1.6em 0; padding: 18px 26px; background: #fbfaf6; border-left: 4px solid var(--bronze); color: var(--ink-soft); }
.entry ul, .entry ol { margin: 0 0 1.4em; padding-left: 1.6em; }
.entry ul { list-style: square; }
.entry ol { list-style: decimal; }
.entry li { margin-bottom: 0.4em; }
.entry table { width: 100%; margin: 1.6em 0; border-collapse: collapse; font-size: 15px; }
.entry th, .entry td { padding: 12px 16px; border: 1px solid var(--line-light); text-align: left; }
.entry th { background: var(--mist); font-family: var(--serif); }
.entry-pages { margin-top: 2em; font-size: 14px; }

.ask {
	display: flex; align-items: center; justify-content: space-between; gap: 28px; flex-wrap: wrap;
	margin: 56px 0 0; padding: 34px 38px;
	background: radial-gradient(600px 200px at 90% 0%, rgba(194, 149, 92, 0.18), transparent), var(--iron);
	color: #f0ede5; border-radius: var(--r);
}
.ask-title { margin: 0 0 6px; font-size: 23px; letter-spacing: 0.05em; }
.ask-sub { margin: 0; font-size: 14.5px; color: var(--fog); }

.post-nav { display: flex; justify-content: space-between; gap: 24px; margin-top: 44px; padding-top: 26px; border-top: 1px solid var(--line-light); font-size: 14.5px; }
.post-nav a { color: var(--ink-soft); }
.post-nav a:hover { color: var(--bronze-deep); }
.post-nav-next { text-align: right; }

/* ---------- 分页 ---------- */
.pager { margin-top: 56px; text-align: center; }
.pager .nav-links { display: inline-flex; gap: 8px; flex-wrap: wrap; justify-content: center; }
.pager .page-numbers {
	display: inline-block; min-width: 42px; padding: 9px 14px;
	font-size: 14px; border: 1px solid var(--line-light); border-radius: var(--r);
	color: var(--ink-soft); transition: 0.25s;
}
.pager a.page-numbers:hover { border-color: var(--bronze); color: var(--bronze-deep); }
.pager .page-numbers.current { background: var(--bronze-grad); border-color: transparent; color: #1d1509; font-weight: 700; }

/* ---------- 搜索 / 空状态 ---------- */
.search-form { display: flex; gap: 12px; max-width: 460px; margin: 24px auto; }
.search-form input[type="search"] {
	flex: 1; padding: 12px 18px; font-size: 15px; font-family: var(--sans);
	color: var(--ink); background: #fff;
	border: 1px solid var(--line-light); border-radius: var(--r);
}
.search-form input[type="search"]:focus { outline: none; border-color: var(--bronze); box-shadow: 0 0 0 3px rgba(194, 149, 92, 0.2); }

.empty { max-width: 560px; margin: 0 auto; text-align: center; }
.empty-mark {
	margin: 0 0 8px; font-family: var(--serif); font-size: 110px; font-weight: 700; line-height: 1;
	color: transparent; -webkit-text-stroke: 1.5px rgba(194, 149, 92, 0.6);
}
.empty h2 { font-size: 25px; }
.empty p { color: var(--ink-soft); }

/* ---------- 返回顶部 ---------- */
.to-top {
	position: fixed; right: 26px; bottom: 30px; z-index: 90;
	display: flex; align-items: center; justify-content: center;
	width: 46px; height: 46px;
	background: var(--iron); color: var(--bronze);
	border: 1px solid var(--line-dark); border-radius: var(--r);
	box-shadow: 0 10px 26px rgba(0, 0, 0, 0.35);
	opacity: 0; visibility: hidden; transform: translateY(12px);
	transition: 0.35s ease;
}
.to-top.show { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { background: var(--bronze); color: #1d1509; }
.to-top svg { width: 20px; height: 20px; }

/* ---------- WordPress 核心样式 ---------- */
.alignleft { float: left; margin: 0.5em 1.6em 1em 0; }
.alignright { float: right; margin: 0.5em 0 1em 1.6em; }
.aligncenter { display: block; margin: 1.2em auto; }
.wp-caption { max-width: 100%; }
.wp-caption-text { font-size: 13.5px; color: var(--ink-soft); text-align: center; padding: 8px 0; }
.sticky { position: relative; }
.bypostauthor { display: block; }

/* ---------- 响应式 ---------- */
@media (max-width: 1080px) {
	.hero-vertical { display: none; }
}

@media (max-width: 960px) {
	.section { padding: 78px 0; }
	.hero { padding-top: 60px; }
	.hero-in { grid-template-columns: 1fr; gap: 48px; }
	.hero-boards { height: 380px; max-width: 560px; margin: 0 auto; }
	.hero-stats { grid-template-columns: repeat(2, 1fr); gap: 26px 20px; margin-top: 54px; }
	.grid-3 { grid-template-columns: repeat(2, 1fr); }
	.steps { grid-template-columns: repeat(2, 1fr); }
	.step::after { display: none; }
	.about-in { grid-template-columns: 1fr; gap: 48px; }
	.about-frame { max-width: 440px; }
	.foot-grid { grid-template-columns: 1fr 1fr; gap: 40px; padding-top: 60px; }

	.nav-toggle { display: block; }
	.site-nav {
		position: absolute; left: 0; right: 0; top: 100%;
		flex-direction: column; align-items: stretch; gap: 0;
		background: #131417; border-bottom: 1px solid var(--line-dark);
		max-height: 0; overflow: hidden; transition: max-height 0.4s ease;
	}
	.site-nav.open { max-height: 560px; box-shadow: 0 30px 50px rgba(0, 0, 0, 0.5); }
	.nav-list { flex-direction: column; align-items: stretch; gap: 0; padding: 10px 0; }
	.nav-list a { padding: 13px 28px; }
	.nav-list a::after { display: none; }
	.nav-list .sub-menu { position: static; opacity: 1; visibility: visible; transform: none; border: 0; background: transparent; padding: 0 0 0 16px; }
	.nav-cta { margin: 6px 24px 20px; justify-content: center; }
}

@media (max-width: 600px) {
	body { font-size: 15px; }
	.section { padding: 62px 0; }
	.topbar-item:not(.topbar-tel) { display: none; }
	.topbar-hello { font-size: 11.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
	.grid-3 { grid-template-columns: 1fr; }
	.steps { grid-template-columns: 1fr; }
	.hero-boards { height: 320px; }
	.hero-sub { font-size: 15px; }
	.hero-stats { padding-left: 4px; padding-right: 4px; }
	.stat strong { font-size: 28px; }
	.cta-in { justify-content: center; text-align: center; }
	.foot-grid { grid-template-columns: 1fr; gap: 36px; }
	.foot-bar-in { justify-content: center; text-align: center; }
	.post-nav { flex-direction: column; }
	.post-nav-next { text-align: left; }
	.to-top { right: 16px; bottom: 20px; }
}

/* ---------- 评论 ---------- */
.comments { margin-top: 64px; padding-top: 40px; border-top: 1px solid var(--line-light); }
.comments-title, .comment-reply-title { font-size: 23px; }
.comment-list, .comment-list .children { list-style: none; padding: 0; }
.comment-list .children { padding-left: 40px; }
.comment-body { padding: 20px 0; border-bottom: 1px dashed var(--line-light); font-size: 15px; }
.comment-author { display: flex; align-items: center; gap: 10px; font-weight: 600; }
.comment-author .avatar { border-radius: var(--r); }
.comment-metadata { font-size: 12.5px; color: var(--ink-soft); margin: 4px 0 8px; }
.comment-metadata a { color: inherit; }
.comment-reply-link { font-size: 13px; color: var(--bronze-deep); }
.comment-form label { display: block; margin-bottom: 6px; font-size: 14px; font-weight: 600; }
.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"],
.comment-form textarea {
	width: 100%; padding: 12px 16px; margin-bottom: 16px;
	font-family: var(--sans); font-size: 15px; color: var(--ink);
	background: #fff; border: 1px solid var(--line-light); border-radius: var(--r);
}
.comment-form input:focus, .comment-form textarea:focus {
	outline: none; border-color: var(--bronze);
	box-shadow: 0 0 0 3px rgba(194, 149, 92, 0.2);
}
.comment-form .submit {
	padding: 13px 34px; font-size: 15px; font-weight: 600; letter-spacing: 0.08em;
	color: #1d1509; background: var(--bronze-grad);
	border: 0; border-radius: var(--r); cursor: pointer;
	box-shadow: 0 8px 20px rgba(143, 106, 56, 0.35);
	transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.comment-form .submit:hover { transform: translateY(-2px); box-shadow: 0 12px 26px rgba(143, 106, 56, 0.45); }