/* ==========================================================================
   智测环境 ZhiCe Monitor — 主样式
   深色科技风 · 霓虹青紫 · 网格与数据感
   ========================================================================== */

:root {
	--c-bg: #0a0f1e;
	--c-panel: #0f1730;
	--c-card: #121b38;
	--c-line: rgba(148, 178, 255, 0.12);
	--c-cyan: #22d3ee;
	--c-violet: #8b5cf6;
	--c-head: #eef3ff;
	--c-text: #94a3c0;
	--c-ok: #34d399;
	--c-warn: #fbbf24;
	--radius: 14px;
	--glow: 0 0 24px rgba(34, 211, 238, 0.25);
	--shadow-lg: 0 30px 70px rgba(0, 0, 0, 0.5);
	--font: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", -apple-system, "Segoe UI", sans-serif;
	--mono: "SF Mono", "Menlo", "Consolas", "Courier New", monospace;
}

/* ---------- 基础 ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
	margin: 0;
	font-family: var(--font);
	font-size: 16px;
	line-height: 1.78;
	color: var(--c-text);
	background:
		linear-gradient(rgba(148, 178, 255, .035) 1px, transparent 1px),
		linear-gradient(90deg, rgba(148, 178, 255, .035) 1px, transparent 1px),
		var(--c-bg);
	background-size: 44px 44px, 44px 44px, auto;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--c-cyan); text-decoration: none; transition: color .2s ease; }
a:hover { color: #67e8f9; }
h1, h2, h3, h4 { color: var(--c-head); line-height: 1.3; margin: 0 0 .5em; font-weight: 700; }
p { margin: 0 0 1em; }
::selection { background: var(--c-violet); color: #fff; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

.screen-reader-text {
	position: absolute !important;
	width: 1px; height: 1px;
	overflow: hidden; clip: rect(0 0 0 0);
	white-space: nowrap;
}
.skip-link:focus {
	position: fixed; left: 16px; top: 16px; z-index: 999;
	width: auto; height: auto; clip: auto;
	background: var(--c-cyan); color: var(--c-bg);
	padding: 10px 18px; border-radius: 8px;
}
:focus-visible { outline: 2px solid var(--c-cyan); outline-offset: 2px; }

/* ---------- 按钮 ---------- */
.btn {
	display: inline-flex; align-items: center; gap: 8px;
	padding: 12px 28px;
	border-radius: 10px;
	border: 1px solid transparent;
	font-size: 15px; font-weight: 600;
	cursor: pointer; white-space: nowrap;
	transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn--neon {
	background: linear-gradient(110deg, var(--c-cyan), var(--c-violet));
	color: #06121f;
	box-shadow: 0 10px 30px rgba(34, 211, 238, .3);
}
.btn--neon:hover { color: #06121f; box-shadow: 0 14px 36px rgba(139, 92, 246, .4); }
.btn--dark { background: var(--c-card); color: var(--c-head); border-color: var(--c-line); }
.btn--dark:hover { border-color: var(--c-cyan); color: var(--c-cyan); }
.btn--outline { border-color: var(--c-cyan); color: var(--c-cyan); background: transparent; }
.btn--outline:hover { background: rgba(34, 211, 238, .1); color: var(--c-cyan); }
.btn--sm { padding: 9px 18px; font-size: 14px; }
.btn--lg { padding: 14px 32px; font-size: 16px; }
.btn--block { width: 100%; justify-content: center; }
.zc-icon { flex-shrink: 0; }

/* ---------- 页头 ---------- */
.site-header {
	position: sticky; top: 0; z-index: 100;
	background: rgba(10, 15, 30, .88);
	backdrop-filter: blur(14px);
	border-bottom: 1px solid var(--c-line);
}
.site-header.is-scrolled { box-shadow: 0 12px 40px rgba(0, 0, 0, .5); }
.site-header__inner { display: flex; align-items: center; gap: 28px; min-height: 74px; }
.site-brand { margin-right: auto; }
.site-brand__link { display: flex; align-items: center; gap: 12px; }
.site-brand__mark {
	width: 44px; height: 44px; border-radius: 12px;
	display: grid; place-items: center; color: var(--c-bg);
	background: linear-gradient(135deg, var(--c-cyan), var(--c-violet));
	box-shadow: var(--glow);
}
.site-brand__name { display: block; font-size: 20px; font-weight: 800; color: var(--c-head); letter-spacing: .04em; }
.site-brand__slogan { display: block; font-size: 12px; color: var(--c-text); letter-spacing: .08em; }
.custom-logo { max-height: 48px; width: auto; }

.site-nav__list { list-style: none; display: flex; gap: 4px; margin: 0; padding: 0; }
.site-nav__list li { position: relative; }
.site-nav__list a {
	display: block; padding: 9px 14px;
	color: var(--c-text); font-weight: 500; font-size: 14.5px;
	border-radius: 8px; border: 1px solid transparent;
}
.site-nav__list a:hover { color: var(--c-cyan); border-color: var(--c-line); background: var(--c-panel); }
.site-nav__list .sub-menu {
	position: absolute; top: 100%; left: 0; min-width: 190px;
	list-style: none; margin: 6px 0 0; padding: 8px;
	background: var(--c-panel); border: 1px solid var(--c-line); border-radius: 12px;
	box-shadow: var(--shadow-lg);
	opacity: 0; visibility: hidden; transform: translateY(8px);
	transition: all .2s ease;
}
.site-nav__list li:hover > .sub-menu,
.site-nav__list li:focus-within > .sub-menu { opacity: 1; visibility: visible; transform: translateY(0); }

.site-header__actions { display: flex; align-items: center; gap: 14px; }
.nav-toggle {
	display: none; flex-direction: column; justify-content: center; gap: 5px;
	width: 42px; height: 42px; padding: 10px;
	background: none; border: 1px solid var(--c-line); border-radius: 10px; cursor: pointer;
}
.nav-toggle span { display: block; height: 2px; background: var(--c-head); border-radius: 2px; transition: transform .25s ease, opacity .2s ease; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- 首屏 ---------- */
.hero { position: relative; overflow: hidden; }
.hero::before {
	content: ""; position: absolute; pointer-events: none;
	width: 700px; height: 700px; right: -180px; top: -260px;
	background: radial-gradient(circle, rgba(139, 92, 246, .22), transparent 65%);
}
.hero::after {
	content: ""; position: absolute; pointer-events: none;
	width: 560px; height: 560px; left: -200px; bottom: -260px;
	background: radial-gradient(circle, rgba(34, 211, 238, .14), transparent 65%);
}
.hero__inner {
	position: relative; z-index: 1;
	display: grid; grid-template-columns: 1fr 1fr; gap: 52px; align-items: center;
	padding-top: 88px; padding-bottom: 96px;
}
.hero__eyebrow {
	display: inline-flex; align-items: center; gap: 10px;
	font-size: 13.5px; letter-spacing: .12em;
	color: var(--c-cyan);
	background: rgba(34, 211, 238, .08);
	border: 1px solid rgba(34, 211, 238, .3);
	padding: 7px 16px; border-radius: 999px;
}
.hero__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--c-ok); box-shadow: 0 0 10px var(--c-ok); animation: zc-blink 2s ease infinite; }
@keyframes zc-blink { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }
.hero__title { font-size: clamp(32px, 4.4vw, 54px); font-weight: 800; margin: 24px 0 18px; }
.hero__title em {
	font-style: normal;
	background: linear-gradient(100deg, var(--c-cyan), var(--c-violet));
	-webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero__desc { font-size: 16.5px; max-width: 30em; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 30px 0 30px; }
.hero__badges { list-style: none; display: flex; flex-wrap: wrap; gap: 10px 24px; margin: 0; padding: 0; }
.hero__badges li { display: inline-flex; align-items: center; gap: 7px; font-size: 13.5px; }
.hero__badges .zc-icon { color: var(--c-ok); }

/* 仪表盘 */
.dash {
	background: linear-gradient(160deg, var(--c-panel), var(--c-card));
	border: 1px solid var(--c-line); border-radius: 18px;
	padding: 22px 24px;
	box-shadow: var(--shadow-lg), inset 0 0 60px rgba(34, 211, 238, .03);
}
.dash__head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
.dash__title { display: inline-flex; align-items: center; gap: 8px; font-size: 13.5px; font-weight: 700; color: var(--c-head); letter-spacing: .06em; }
.dash__title .zc-icon { color: var(--c-cyan); }
.dash__live { display: inline-flex; align-items: center; gap: 7px; font-size: 11.5px; font-weight: 700; letter-spacing: .18em; color: var(--c-ok); }
.dash__live i { width: 8px; height: 8px; border-radius: 50%; background: var(--c-ok); box-shadow: 0 0 10px var(--c-ok); animation: zc-blink 1.6s ease infinite; }
.dash__stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 16px; }
.dash-stat { background: rgba(148, 178, 255, .05); border: 1px solid var(--c-line); border-radius: 12px; padding: 12px 14px; }
.dash-stat span { display: block; font-size: 11.5px; letter-spacing: .06em; margin-bottom: 2px; }
.dash-stat strong { display: block; font-family: var(--mono); font-size: 22px; color: var(--c-head); }
.dash-stat em { display: block; font-style: normal; font-size: 11px; }
.dash-stat em.is-ok { color: var(--c-ok); }
.dash-stat em.is-warn { color: var(--c-warn); }
.dash__rows { display: grid; gap: 8px; margin-bottom: 18px; }
.dash-row {
	display: grid; grid-template-columns: 14px 1fr auto auto; gap: 10px; align-items: center;
	background: rgba(148, 178, 255, .04);
	border: 1px solid var(--c-line); border-radius: 10px;
	padding: 9px 14px; font-size: 12.5px;
}
.dash-row b { color: var(--c-head); font-weight: 600; }
.dash-row code { font-family: var(--mono); color: var(--c-cyan); font-size: 12.5px; }
.dash-row em { font-style: normal; font-size: 11.5px; }
.dash-row__dot { width: 9px; height: 9px; border-radius: 50%; }
.dash-row__dot.is-ok { background: var(--c-ok); box-shadow: 0 0 8px var(--c-ok); }
.dash-row__dot.is-warn { background: var(--c-warn); box-shadow: 0 0 8px var(--c-warn); }
.dash__bars { display: flex; align-items: flex-end; gap: 6px; height: 56px; }
.dash__bars i {
	flex: 1; height: var(--h, 50%);
	border-radius: 3px 3px 0 0;
	background: linear-gradient(180deg, var(--c-cyan), rgba(139, 92, 246, .5));
	opacity: .75;
	animation: zc-grow 1.2s ease both;
}
@keyframes zc-grow { from { transform: scaleY(0); transform-origin: bottom; } }

/* ---------- 通用版块 ---------- */
.section { padding: 92px 0; }
.section--pad { padding: 64px 0 92px; }
.section--panel { background: var(--c-panel); border-top: 1px solid var(--c-line); border-bottom: 1px solid var(--c-line); }
.section-head { max-width: 640px; margin: 0 auto 52px; text-align: center; }
.section-head__eyebrow { font-size: 12.5px; font-weight: 700; letter-spacing: .3em; color: var(--c-violet); margin-bottom: 10px; }
.section-head__title { font-size: clamp(26px, 3.2vw, 38px); margin-bottom: 14px; }
.section-head__desc { margin: 0; }
.section-foot { text-align: center; margin: 46px 0 0; }

/* ---------- 产品卡片 ---------- */
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.product-card {
	background: var(--c-card); border: 1px solid var(--c-line); border-radius: var(--radius);
	overflow: hidden; display: flex; flex-direction: column;
	transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.product-card:hover { transform: translateY(-6px); border-color: rgba(34, 211, 238, .5); box-shadow: var(--glow); }
.product-card__media {
	position: relative; display: block; aspect-ratio: 16 / 10;
	background:
		radial-gradient(200px 140px at 78% 24%, rgba(139, 92, 246, .3), transparent 70%),
		linear-gradient(160deg, #101a3a, #0c1228);
	overflow: hidden;
}
.product-card__media img { width: 100%; height: 100%; object-fit: cover; }
.product-card__ph { position: absolute; inset: 0; display: grid; place-items: center; color: var(--c-cyan); }
.product-card__spec {
	position: absolute; left: 14px; bottom: 12px;
	font-family: var(--mono); font-size: 11.5px; color: var(--c-cyan);
	background: rgba(10, 15, 30, .7);
	border: 1px solid rgba(34, 211, 238, .35);
	padding: 4px 10px; border-radius: 6px;
}
.product-card__body { padding: 22px 24px 24px; display: flex; flex-direction: column; flex: 1; }
.product-card__title { font-size: 17px; margin-bottom: 8px; }
.product-card__title a { color: var(--c-head); }
.product-card__title a:hover { color: var(--c-cyan); }
.product-card__desc { font-size: 14px; flex: 1; margin-bottom: 14px; }
.product-card__more { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; font-weight: 600; transition: gap .2s ease; }
.product-card__more:hover { gap: 10px; }

/* ---------- 平台 ---------- */
.platform { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; padding-top: 92px; padding-bottom: 92px; }
.section--panel .platform { padding-top: 0; padding-bottom: 0; }
.platform__copy .section-head__eyebrow { text-align: left; }
.platform__copy .section-head__title { text-align: left; }
.platform__lead { margin-bottom: 26px; }
.platform__features { list-style: none; margin: 0 0 30px; padding: 0; display: grid; gap: 20px; }
.platform__features li { display: flex; gap: 14px; }
.platform__features li > span {
	flex-shrink: 0; display: grid; place-items: center;
	width: 46px; height: 46px; border-radius: 12px;
	color: var(--c-cyan);
	background: rgba(34, 211, 238, .08);
	border: 1px solid rgba(34, 211, 238, .3);
}
.platform__features h3 { font-size: 16.5px; margin-bottom: 3px; }
.platform__features p { font-size: 13.5px; margin: 0; }

.terminal {
	background: #080d1a; border: 1px solid var(--c-line); border-radius: 14px;
	overflow: hidden; box-shadow: var(--shadow-lg);
}
.terminal__bar {
	display: flex; align-items: center; gap: 7px;
	background: var(--c-card); border-bottom: 1px solid var(--c-line);
	padding: 11px 16px;
}
.terminal__bar i { width: 11px; height: 11px; border-radius: 50%; background: rgba(148, 178, 255, .2); }
.terminal__bar i:nth-child(1) { background: #f87171; }
.terminal__bar i:nth-child(2) { background: #fbbf24; }
.terminal__bar i:nth-child(3) { background: #34d399; }
.terminal__bar span { margin-left: 8px; font-size: 12px; letter-spacing: .08em; color: var(--c-text); }
.terminal__body { margin: 0; padding: 20px 22px; overflow-x: auto; }
.terminal__body code { font-family: var(--mono); font-size: 12.8px; line-height: 2.05; color: #9fdcff; white-space: pre; }

/* ---------- 运维卡片 ---------- */
.svc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.svc-card {
	background: var(--c-card); border: 1px solid var(--c-line); border-radius: var(--radius);
	padding: 30px 30px 28px;
	transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.svc-card:hover { transform: translateY(-6px); border-color: rgba(139, 92, 246, .55); box-shadow: 0 0 28px rgba(139, 92, 246, .2); }
.svc-card--hot { border-color: rgba(34, 211, 238, .5); box-shadow: var(--glow); }
.svc-card h3 { font-size: 19px; margin-bottom: 12px; }
.svc-card__price { display: flex; align-items: baseline; gap: 8px; padding-bottom: 18px; margin-bottom: 18px; border-bottom: 1px dashed var(--c-line); }
.svc-card__price strong { font-family: var(--mono); font-size: 34px; color: var(--c-cyan); }
.svc-card__price span { font-size: 13px; }
.svc-card ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 11px; }
.svc-card li { display: flex; gap: 9px; align-items: flex-start; font-size: 14px; }
.svc-card .zc-icon { color: var(--c-ok); margin-top: 4px; flex-shrink: 0; }

/* ---------- 数字带 ---------- */
.statband {
	background: linear-gradient(110deg, rgba(34, 211, 238, .12), rgba(139, 92, 246, .12));
	border-top: 1px solid var(--c-line); border-bottom: 1px solid var(--c-line);
}
.statband__inner {
	display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
	padding-top: 52px; padding-bottom: 52px; text-align: center;
}
.statband strong { display: block; font-family: var(--mono); font-size: clamp(28px, 3.6vw, 44px); font-weight: 700; color: var(--c-head); }
.statband span { font-size: 13.5px; }

/* ---------- 案例 ---------- */
.case-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.case-card {
	background: var(--c-card); border: 1px solid var(--c-line); border-radius: var(--radius);
	padding: 26px 28px;
	transition: transform .25s ease, border-color .25s ease;
}
.case-card:hover { transform: translateY(-6px); border-color: rgba(34, 211, 238, .5); }
.case-card__head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; color: var(--c-cyan); }
.case-card__head span { font-family: var(--mono); font-size: 12px; letter-spacing: .2em; color: var(--c-violet); }
.case-card h3 { font-size: 17.5px; margin-bottom: 6px; }
.case-card__meta { font-size: 12.5px; font-family: var(--mono); color: var(--c-cyan); margin-bottom: 10px; }
.case-card__desc { font-size: 14px; margin: 0; }

/* ---------- 新闻 ---------- */
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.news-card {
	background: var(--c-card); border: 1px solid var(--c-line); border-radius: var(--radius);
	padding: 26px 28px 22px;
	transition: transform .25s ease, border-color .25s ease;
}
.news-card:hover { transform: translateY(-5px); border-color: rgba(139, 92, 246, .5); }
.news-card__date { font-family: var(--mono); font-size: 12.5px; color: var(--c-violet); margin-bottom: 10px; }
.news-card h3 { font-size: 16.5px; margin-bottom: 10px; }
.news-card h3 a { color: var(--c-head); }
.news-card h3 a:hover { color: var(--c-cyan); }
.news-card__desc { font-size: 14px; }
.news-card__more { display: inline-flex; align-items: center; gap: 6px; font-size: 13.5px; font-weight: 600; }

/* ---------- 联系 ---------- */
.contact { display: grid; grid-template-columns: 1fr 1.05fr; gap: 60px; align-items: center; }
.contact__copy .section-head__eyebrow,
.contact__copy .section-head__title { text-align: left; }
.contact__list { list-style: none; margin: 30px 0 0; padding: 0; display: grid; gap: 16px; }
.contact__list li { display: flex; align-items: center; gap: 12px; font-size: 15px; }
.contact__list .zc-icon { color: var(--c-cyan); }

.contact__form-wrap {
	background: var(--c-panel); border: 1px solid var(--c-line); border-radius: 18px;
	padding: 36px; box-shadow: var(--shadow-lg);
}
.contact-form h3 { font-size: 20px; margin-bottom: 20px; }
.contact-form p { margin-bottom: 16px; }
.contact-form label { display: block; font-size: 13.5px; font-weight: 600; color: var(--c-head); margin-bottom: 6px; }
.contact-form input[type="text"],
.contact-form input[type="tel"],
.contact-form textarea {
	width: 100%; padding: 12px 15px;
	border: 1px solid var(--c-line); border-radius: 10px;
	font-family: inherit; font-size: 15px; color: var(--c-head);
	background: var(--c-bg);
	transition: border-color .2s ease, box-shadow .2s ease;
}
.contact-form input:focus, .contact-form textarea:focus {
	outline: none; border-color: var(--c-cyan);
	box-shadow: 0 0 0 3px rgba(34, 211, 238, .15);
}
.contact-form__tip { font-size: 12.5px; text-align: center; margin: 12px 0 0; }
.hp-field { position: absolute !important; left: -9999px; }
.form-notice {
	background: rgba(52, 211, 153, .1); border: 1px solid rgba(52, 211, 153, .4); color: var(--c-ok);
	border-radius: 10px; padding: 13px 17px; margin-bottom: 18px; font-size: 14px;
}

/* ---------- 内页头部 ---------- */
.page-hero {
	background:
		radial-gradient(500px 240px at 85% 0%, rgba(139, 92, 246, .18), transparent 60%),
		var(--c-panel);
	border-bottom: 1px solid var(--c-line);
	padding: 64px 0;
}
.page-hero__title { font-size: clamp(28px, 3.6vw, 42px); margin: 0; }
.page-hero__sub { margin: 10px 0 0; }
.page-hero__meta { font-family: var(--mono); font-size: 13px; color: var(--c-cyan); margin: 0 0 10px; }
.page-hero__meta a { color: var(--c-cyan); }

/* ---------- 博客列表 ---------- */
.post-list { display: grid; gap: 22px; max-width: 860px; margin: 0 auto; }
.post-card {
	display: grid; grid-template-columns: 280px 1fr;
	background: var(--c-card); border: 1px solid var(--c-line); border-radius: var(--radius);
	overflow: hidden; transition: transform .25s ease, border-color .25s ease;
}
.post-card:hover { transform: translateY(-4px); border-color: rgba(34, 211, 238, .45); }
.post-card__thumb img { width: 100%; height: 100%; object-fit: cover; }
.post-card:not(:has(.post-card__thumb)) { grid-template-columns: 1fr; }
.post-card__body { padding: 24px 28px; }
.post-card__meta { font-family: var(--mono); font-size: 12.5px; color: var(--c-violet); margin-bottom: 8px; }
.post-card__meta a { color: inherit; }
.post-card__title { font-size: 19px; margin-bottom: 8px; }
.post-card__title a { color: var(--c-head); }
.post-card__title a:hover { color: var(--c-cyan); }
.post-card__desc { font-size: 14px; margin-bottom: 12px; }
.post-card__more { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; font-weight: 600; }
.no-results { text-align: center; padding: 60px 0; }

.navigation.pagination { margin: 48px 0 0; text-align: center; }
.nav-links { display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; }
.nav-links .page-numbers {
	display: inline-block; min-width: 42px; padding: 9px 14px;
	border: 1px solid var(--c-line); border-radius: 8px;
	color: var(--c-head); font-family: var(--mono); font-size: 14px;
	background: var(--c-card);
}
.nav-links .page-numbers.current,
.nav-links .page-numbers:hover { background: var(--c-cyan); border-color: var(--c-cyan); color: var(--c-bg); }

/* ---------- 文章内容 ---------- */
.entry-wrap { max-width: 860px; padding-top: 48px; padding-bottom: 92px; }
.entry__thumb { margin: 0 0 32px; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--c-line); }
.entry__content { font-size: 16px; }
.entry__content h2 { font-size: 25px; margin-top: 1.6em; }
.entry__content h3 { font-size: 20px; margin-top: 1.4em; }
.entry__content img { border-radius: 10px; }
.entry__content blockquote {
	margin: 1.5em 0; padding: 16px 24px;
	border-left: 3px solid var(--c-violet);
	background: var(--c-panel); border-radius: 0 10px 10px 0;
	color: var(--c-head);
}
.entry__content code { font-family: var(--mono); background: var(--c-panel); border: 1px solid var(--c-line); border-radius: 5px; padding: 2px 7px; font-size: .88em; color: var(--c-cyan); }
.entry__content pre { background: #080d1a; border: 1px solid var(--c-line); border-radius: 10px; padding: 18px 20px; overflow-x: auto; }
.entry__content pre code { background: none; border: 0; padding: 0; }
.entry__content table { width: 100%; border-collapse: collapse; margin: 1.5em 0; }
.entry__content th, .entry__content td { border: 1px solid var(--c-line); padding: 10px 14px; text-align: left; }
.entry__content th { background: var(--c-panel); color: var(--c-head); }
.entry__tags { margin-top: 28px; font-size: 14px; }
.page-links { margin: 24px 0; }

.post-nav {
	display: flex; justify-content: space-between; gap: 20px;
	margin: 44px 0; padding-top: 28px; border-top: 1px solid var(--c-line);
	font-size: 14.5px;
}
.post-nav__next { text-align: right; }

/* ---------- 评论 ---------- */
.comments-area { margin-top: 48px; }
.comments-title, .comment-reply-title { font-size: 21px; }
.comment-list { list-style: none; margin: 0 0 30px; padding: 0; }
.comment-list .comment { border-bottom: 1px solid var(--c-line); padding: 20px 0; }
.comment-list .children { list-style: none; padding-left: 40px; }
.comment-author { display: flex; align-items: center; gap: 10px; font-weight: 700; color: var(--c-head); }
.comment-author .avatar { border-radius: 50%; }
.comment-metadata { font-size: 12.5px; }
.comment-content { font-size: 15px; }
.reply { font-size: 13.5px; }
.comment-form input[type="text"], .comment-form input[type="email"], .comment-form input[type="url"], .comment-form textarea {
	width: 100%; padding: 11px 14px;
	border: 1px solid var(--c-line); border-radius: 10px;
	font-family: inherit; font-size: 15px;
	background: var(--c-bg); color: var(--c-head);
}
.comment-form input:focus, .comment-form textarea:focus { outline: none; border-color: var(--c-cyan); }
.form-submit .submit {
	background: linear-gradient(110deg, var(--c-cyan), var(--c-violet));
	color: var(--c-bg); border: 0; border-radius: 10px; padding: 12px 30px;
	font-size: 15px; font-weight: 700; cursor: pointer;
}

/* ---------- 搜索 / 404 ---------- */
.search-form { display: flex; gap: 10px; max-width: 480px; }
.search-form__input {
	flex: 1; padding: 12px 16px;
	border: 1px solid var(--c-line); border-radius: 10px;
	font-family: inherit; font-size: 15px;
	background: var(--c-card); color: var(--c-head);
}
.search-form__input:focus { outline: none; border-color: var(--c-cyan); }
.error-404 { text-align: center; padding: 40px 0; }
.error-404__code {
	font-family: var(--mono);
	font-size: clamp(90px, 16vw, 160px); font-weight: 700; line-height: 1;
	background: linear-gradient(110deg, var(--c-cyan), var(--c-violet));
	-webkit-background-clip: text; background-clip: text; color: transparent;
	margin: 0 0 10px;
}
.error-404 .search-form { margin: 24px auto 28px; justify-content: center; }

/* ---------- 产品详情 / 归档 ---------- */
.product-single { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; padding-top: 56px; padding-bottom: 40px; align-items: start; }
.product-single__media {
	position: relative; border-radius: var(--radius); overflow: hidden;
	aspect-ratio: 4 / 3;
	border: 1px solid var(--c-line);
	background:
		radial-gradient(260px 200px at 72% 28%, rgba(139, 92, 246, .3), transparent 70%),
		linear-gradient(160deg, #101a3a, #0c1228);
}
.product-single__media img { width: 100%; height: 100%; object-fit: cover; }
.product-single__ph { position: absolute; inset: 0; display: grid; place-items: center; color: var(--c-cyan); }
.product-single__summary {
	background: var(--c-panel); border: 1px solid var(--c-line);
	border-radius: 12px; padding: 16px 20px; margin-bottom: 24px;
	font-size: 15px; color: var(--c-head);
}
.product-single__summary p { margin: 0; }
.product-single__cta {
	margin-top: 32px; padding: 26px 28px;
	border: 1px solid rgba(34, 211, 238, .4); border-radius: var(--radius);
	background: rgba(34, 211, 238, .05);
	box-shadow: inset 0 0 40px rgba(34, 211, 238, .04);
}
.product-single__cta h3 { font-size: 17px; margin-bottom: 6px; }
.product-single__cta p { font-size: 14px; margin-bottom: 16px; }
.product-single__cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.related-title { font-size: 23px; margin-bottom: 26px; }
.archive-cta {
	margin-top: 64px; text-align: center;
	background: var(--c-panel); border: 1px solid var(--c-line);
	border-radius: 18px; padding: 48px 32px;
}
.archive-cta h2 { font-size: 24px; }
.archive-cta p { margin-bottom: 20px; }

/* ---------- 页脚 ---------- */
.site-footer { background: #070b16; border-top: 1px solid var(--c-line); }
.site-footer__grid {
	display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 44px;
	padding-top: 64px; padding-bottom: 48px;
}
.site-footer__logo { display: flex; align-items: center; gap: 10px; font-size: 19px; font-weight: 800; color: var(--c-head); margin-bottom: 14px; }
.site-footer__logo .zc-icon { color: var(--c-cyan); }
.site-footer__about { font-size: 14px; line-height: 1.85; }
.site-footer__phone { display: flex; align-items: center; gap: 10px; font-family: var(--mono); font-size: 20px; font-weight: 700; color: var(--c-cyan); margin-top: 18px; }
.site-footer__title { color: var(--c-head); font-size: 15.5px; margin-bottom: 18px; }
.site-footer__menu { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.site-footer__menu a { color: var(--c-text); font-size: 14px; }
.site-footer__menu a:hover { color: var(--c-cyan); }
.site-footer__contact { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; font-size: 14px; }
.site-footer__contact li { display: flex; gap: 9px; align-items: flex-start; }
.site-footer__contact .zc-icon { color: var(--c-violet); margin-top: 4px; }
.site-footer__bottom { border-top: 1px solid var(--c-line); }
.site-footer__bottom-inner {
	display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
	padding-top: 20px; padding-bottom: 20px; font-size: 13px;
}
.site-footer__bottom p { margin: 0; }

/* ---------- 返回顶部 ---------- */
.back-to-top {
	position: fixed; right: 26px; bottom: 26px; z-index: 90;
	width: 46px; height: 46px; border: 1px solid rgba(34, 211, 238, .5); border-radius: 12px;
	display: grid; place-items: center; cursor: pointer;
	background: var(--c-card); color: var(--c-cyan);
	box-shadow: var(--glow);
	opacity: 0; visibility: hidden; transform: translateY(12px);
	transition: all .25s ease;
}
.back-to-top .zc-icon { transform: rotate(-90deg); }
.back-to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }

/* ---------- 入场动画 ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
	.reveal { opacity: 1; transform: none; transition: none; }
	.hero__dot, .dash__live i, .dash__bars i { animation: none; }
}

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
	.hero__inner { grid-template-columns: 1fr; padding-top: 64px; }
	.product-grid, .case-grid, .news-grid, .svc-grid { grid-template-columns: repeat(2, 1fr); }
	.platform { grid-template-columns: 1fr; gap: 44px; }
	.statband__inner { grid-template-columns: repeat(2, 1fr); }
	.contact { grid-template-columns: 1fr; gap: 44px; }
	.site-footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 820px) {
	.nav-toggle { display: flex; }
	.site-header__actions .btn { display: none; }
	.site-nav {
		position: fixed; top: 0; right: 0; bottom: 0; z-index: 200;
		width: min(320px, 84vw);
		background: var(--c-panel); box-shadow: -20px 0 60px rgba(0, 0, 0, .6);
		padding: 84px 28px 28px;
		transform: translateX(100%); transition: transform .3s ease;
		overflow-y: auto;
	}
	.site-nav.is-open { transform: translateX(0); }
	.site-nav__list { flex-direction: column; gap: 4px; }
	.site-nav__list a { padding: 13px 14px; font-size: 16px; }
	.site-nav__list .sub-menu {
		position: static; opacity: 1; visibility: visible; transform: none;
		box-shadow: none; border: 0; padding: 0 0 0 18px; margin: 0; background: transparent;
	}
	.nav-toggle { position: relative; z-index: 210; }
	body.nav-open { overflow: hidden; }
}

@media (max-width: 620px) {
	.section { padding: 64px 0; }
	.product-grid, .case-grid, .news-grid, .svc-grid { grid-template-columns: 1fr; }
	.dash__stats { grid-template-columns: 1fr 1fr; }
	.post-card { grid-template-columns: 1fr; }
	.post-card__thumb { aspect-ratio: 16 / 9; overflow: hidden; }
	.product-single { grid-template-columns: 1fr; }
	.site-footer__grid { grid-template-columns: 1fr; gap: 32px; }
	.statband__inner { grid-template-columns: 1fr 1fr; }
	.contact__form-wrap { padding: 26px 22px; }
	.terminal__body code { font-size: 11.5px; }
}

/* 优化 · 全局尊重系统"减少动态效果"（覆盖装饰性 keyframes 动画） */
@media (prefers-reduced-motion: reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important;}}

/* ==========================================================================
   美化优化 v1.1 · 2026-07 — 深色霓虹监测风精修
   ========================================================================== */
/* 通用 UX */
html { scroll-padding-top: 84px; }
h1, h2, h3 { text-wrap: balance; }
p { text-wrap: pretty; }
.btn:active { transform: translateY(0) scale(.98); transition-duration: .08s; }

/* 暗色滚动条(WebKit):贴合深色底 */
::-webkit-scrollbar { width: 12px; height: 12px; }
::-webkit-scrollbar-track { background: var(--c-bg); }
::-webkit-scrollbar-thumb {
	background: linear-gradient(180deg, rgba(34, 211, 238, .35), rgba(139, 92, 246, .35));
	border-radius: 8px; border: 3px solid var(--c-bg);
}
::-webkit-scrollbar-thumb:hover { background: linear-gradient(180deg, rgba(34, 211, 238, .55), rgba(139, 92, 246, .55)); }

/* 霓虹按钮:渐变缓移 */
.btn--neon { background-size: 170% 100%; transition: transform .2s ease, box-shadow .2s ease, background-position .45s ease, color .2s ease; }
.btn--neon:hover { background-position: 85% 0; }

/* 导航:当前项青亮 */
.site-nav__list > li.current-menu-item > a { color: var(--c-cyan); border-color: var(--c-line); background: var(--c-panel); }

/* 仪表盘:扫描线循环下移(监测感) */
.dash { position: relative; overflow: hidden; }
.dash::after {
	content: ""; position: absolute; left: 0; right: 0; top: -8%; height: 42px;
	background: linear-gradient(180deg, transparent, rgba(34, 211, 238, .07) 45%, rgba(34, 211, 238, .16) 50%, rgba(34, 211, 238, .07) 55%, transparent);
	animation: zc-scan 7s linear infinite; pointer-events: none;
}
@keyframes zc-scan { 0% { top: -12%; } 100% { top: 112%; } }
.dash-stat { transition: border-color .25s ease, background .25s ease; }
.dash-stat:hover { border-color: rgba(34, 211, 238, .4); background: rgba(148, 178, 255, .08); }
.dash__bars i { transition: opacity .25s ease; }
.dash__bars:hover i { opacity: 1; }

/* 产品卡:图区微缩放 + 规格码点亮 */
.product-card__media img, .product-card__ph { transition: transform .45s ease; }
.product-card:hover .product-card__media img,
.product-card:hover .product-card__ph { transform: scale(1.05); }
.product-card__spec { transition: border-color .25s ease, box-shadow .25s ease; }
.product-card:hover .product-card__spec { border-color: rgba(34, 211, 238, .7); box-shadow: 0 0 12px rgba(34, 211, 238, .25); }

/* 终端:尾部闪烁光标 */
.terminal__body code::after { content: "▊"; color: var(--c-cyan); animation: zc-cursor 1.1s steps(1) infinite; }
@keyframes zc-cursor { 50% { opacity: 0; } }

/* 平台特性:图标悬停通电 */
.platform__features li > span { transition: border-color .25s ease, box-shadow .25s ease, color .25s ease; }
.platform__features li:hover > span { border-color: rgba(34, 211, 238, .6); box-shadow: 0 0 16px rgba(34, 211, 238, .2); }

/* 数字带:青紫渐变数字 */
.statband strong {
	background: linear-gradient(100deg, var(--c-cyan), var(--c-violet));
	-webkit-background-clip: text; background-clip: text; color: transparent;
}

/* 运维主推卡:呼吸辉光 */
@keyframes zc-hotglow {
	0%, 100% { box-shadow: 0 0 24px rgba(34, 211, 238, .25); }
	50% { box-shadow: 0 0 34px rgba(34, 211, 238, .42); }
}
.svc-card--hot { animation: zc-hotglow 4s ease-in-out infinite; }

/* 案例:代码头字距展开 */
.case-card__head span { transition: letter-spacing .3s ease, color .3s ease; }
.case-card:hover .case-card__head span { letter-spacing: .3em; color: var(--c-cyan); }

/* 表单容器:内沿微光 */
.contact__form-wrap { box-shadow: var(--shadow-lg), inset 0 1px 0 rgba(148, 178, 255, .08); }

/* 页脚:顶部青紫发丝线 + 链接滑入 */
.site-footer { position: relative; }
.site-footer::before {
	content: ""; position: absolute; top: 0; left: 0; right: 0; height: 1.5px; opacity: .7;
	background: linear-gradient(90deg, transparent, var(--c-cyan) 35%, var(--c-violet) 65%, transparent);
}
.site-footer__menu a { transition: color .2s ease, padding-left .2s ease; }
.site-footer__menu a:hover { padding-left: 6px; }

/* 减动效 */
@media (prefers-reduced-motion: reduce) {
	.dash::after { animation: none; display: none; }
	.terminal__body code::after { animation: none; }
	.svc-card--hot { animation: none; }
}