/**
 * OmneCast 主题主样式
 * 基于设计稿提取，深色科技风 + 青色强调色
 *
 * @package OmneCast
 */

/* ============================================================= *
 * 1. 变量
 * ============================================================= */
:root {
	/* 强调色（可被 Customizer 覆盖） */
	--accent: #22d3ee;
	--accent2: #6ea8fe;
	--grid-opacity: 0.5;

	/* 背景层 */
	--bg: #060a12;
	--bg-elev: #0a1120;
	--bg-elev-2: #0d1728;
	--bg-root: radial-gradient(120% 80% at 50% -10%, #0b1424 0%, #060a12 55%);

	/* 文字色阶 */
	--text-1: #f4f8fd;
	--text-2: #eef3fa;
	--text-3: #e8eef7;
	--text-4: #c3cede;
	--text-5: #93a3ba;
	--text-6: #8697ae;
	--text-7: #7f92ab;
	--text-8: #6c7f99;
	--text-9: #5f7280;

	/* 边框 / 玻璃 */
	--border: rgba(255, 255, 255, 0.08);
	--border-soft: rgba(255, 255, 255, 0.06);
	--border-strong: rgba(255, 255, 255, 0.16);
	--glass: rgba(7, 11, 20, 0.72);
	--glass-2: rgba(4, 7, 13, 0.6);

	/* 卡片 */
	--card-bg: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.012));
	--card-bg-2: linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.01));
	--card-input-bg: rgba(8, 13, 24, 0.7);

	/* 容器 */
	--container: 1240px;

	/* 圆角 */
	--r-sm: 8px;
	--r-md: 12px;
	--r-lg: 18px;
	--r-xl: 20px;
	--r-2xl: 24px;
	--r-pill: 100px;

	/* 字体 */
	--font-sans: 'IBM Plex Sans', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
	--font-display: 'Sora', 'Noto Sans SC', sans-serif;
	--font-mono: 'IBM Plex Mono', 'Noto Sans SC', monospace;

	/* 阴影 */
	--shadow-accent: 0 10px 34px rgba(34, 211, 238, 0.26);
	--shadow-accent-2: 0 12px 36px rgba(34, 211, 238, 0.3);
	--shadow-card: 0 22px 50px rgba(0, 0, 0, 0.4);
}

/* ============================================================= *
 * 2. 基础排版
 * ============================================================= */
body {
	background: var(--bg);
	color: var(--text-3);
	font-family: var(--font-sans);
	font-size: 16px;
	line-height: 1.6;
	overflow-x: hidden;
}

.site {
	background: var(--bg-root);
	min-height: 100vh;
	overflow: hidden;
}

h1, h2, h3, h4, h5, h6 {
	font-family: var(--font-display);
	font-weight: 600;
	color: var(--text-2);
	letter-spacing: -0.02em;
	line-height: 1.1;
	margin: 0;
}

h1 { font-weight: 700; letter-spacing: -0.025em; }

a {
	color: var(--accent);
	text-decoration: none;
	transition: color 0.2s;
}

p { margin: 0; }

ul { margin: 0; padding: 0; list-style: none; }

/* ============================================================= *
 * 3. 布局
 * ============================================================= */
.container {
	max-width: var(--container);
	margin: 0 auto;
	padding: 0 32px;
}

.section { padding: 80px 0; }
.section--tight { padding: 40px 0; }
.section--loose { padding: 104px 0 40px; }

.section-head {
	max-width: 640px;
	margin-bottom: 44px;
}
.section-head--split {
	display: flex;
	justify-content: space-between;
	align-items: flex-end;
	flex-wrap: wrap;
	gap: 20px;
	max-width: none;
}

.grid { display: grid; gap: 20px; }
.grid--auto-300 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid--auto-260 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.grid--auto-320 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 56px; align-items: center; }

/* ============================================================= *
 * 4. Eyebrow 小标签
 * ============================================================= */
.eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 9px;
	font-family: var(--font-mono);
	font-size: 12px;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	color: var(--accent);
}
.eyebrow__dot {
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: var(--accent);
	box-shadow: 0 0 10px var(--accent);
}
.eyebrow--pill {
	border: 1px solid rgba(34, 211, 238, 0.28);
	background: rgba(34, 211, 238, 0.06);
	padding: 7px 15px;
	border-radius: var(--r-pill);
	animation: fadeUp 0.6s ease both;
}

/* ============================================================= *
 * 5. 按钮
 * ============================================================= */
.btn {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	font-weight: 600;
	font-size: 16px;
	padding: 15px 26px;
	border-radius: 11px;
	cursor: pointer;
	border: none;
	transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s, background 0.2s;
	text-decoration: none;
	font-family: var(--font-sans);
}
.btn--primary {
	background: linear-gradient(120deg, var(--accent), var(--accent2));
	color: #04121a;
	box-shadow: var(--shadow-accent);
}
.btn--primary:hover {
	transform: translateY(-2px);
	box-shadow: 0 16px 44px rgba(34, 211, 238, 0.4);
	color: #04121a;
}
.btn--ghost {
	background: rgba(255, 255, 255, 0.04);
	color: var(--text-4);
	border: 1px solid var(--border-strong);
}
.btn--ghost:hover {
	border-color: var(--accent);
	background: rgba(34, 211, 238, 0.06);
	color: var(--text-4);
}
.btn--lg { font-size: 16px; padding: 15px 26px; }
.btn--sm { font-size: 14px; padding: 10px 18px; border-radius: 9px; box-shadow: 0 6px 22px rgba(34, 211, 238, 0.22); }
.btn--block { width: 100%; justify-content: center; }

/* ============================================================= *
 * 6. Header 与导航
 * ============================================================= */
.site-header {
	position: sticky;
	top: 0;
	z-index: 60;
	backdrop-filter: blur(14px);
	-webkit-backdrop-filter: blur(14px);
	background: var(--glass);
	border-bottom: 1px solid var(--border);
}
.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 24px;
	height: 70px;
}

.site-logo {
	display: flex;
	align-items: center;
	gap: 11px;
	color: var(--text-1);
	text-decoration: none;
}
.site-logo__mark {
	width: 26px;
	height: 26px;
	border-radius: 7px;
	background: linear-gradient(135deg, var(--accent), var(--accent2));
	display: inline-flex;
	align-items: center;
	justify-content: center;
	box-shadow: 0 0 18px rgba(34, 211, 238, 0.5);
	flex: none;
}
.site-logo__dot {
	width: 9px;
	height: 9px;
	border-radius: 50%;
	background: #04121a;
}
.site-logo__text {
	font-family: var(--font-display);
	font-weight: 700;
	font-size: 19px;
	letter-spacing: -0.01em;
	color: #f1f6fc;
}
.site-logo__accent { color: var(--accent); }

.main-nav__list {
	display: flex;
	gap: 30px;
	align-items: center;
	flex-wrap: wrap;
}
.main-nav__list a {
	font-size: 14px;
	font-weight: 500;
	color: var(--text-5);
	transition: color 0.2s;
	padding: 6px 0;
	position: relative;
}
.main-nav__list a:hover,
.main-nav__list .current-menu-item > a,
.main-nav__list .current_page_item > a {
	color: var(--accent);
}

.site-header__actions {
	display: flex;
	align-items: center;
	gap: 16px;
}

/* 语言切换 */
.lang-switch {
	position: relative;
	display: inline-flex;
	align-items: center;
	font-family: var(--font-mono);
}
.lang-switch__btn {
	appearance: none;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 36px;
	height: 36px;
	padding: 0;
	color: var(--text-2);
	background:
		linear-gradient(180deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.018)),
		rgba(8, 13, 24, 0.58);
	border: 1px solid rgba(255, 255, 255, 0.14);
	border-radius: var(--r-pill);
	box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08), 0 8px 24px rgba(0, 0, 0, 0.18);
	cursor: pointer;
	transition: color 0.2s, border-color 0.2s, background 0.2s, box-shadow 0.2s, transform 0.2s;
}
.lang-switch__btn:hover,
.lang-switch__btn:focus-visible,
.lang-switch__btn[aria-expanded="true"] {
	color: var(--accent);
	border-color: rgba(34, 211, 238, 0.38);
	background:
		linear-gradient(180deg, rgba(34, 211, 238, 0.11), rgba(255, 255, 255, 0.02)),
		rgba(8, 13, 24, 0.72);
	box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 10px 28px rgba(34, 211, 238, 0.13);
}
.lang-switch__btn:active { transform: translateY(1px); }
.lang-switch__icon {
	width: 17px;
	height: 17px;
	flex-shrink: 0;
	filter: drop-shadow(0 0 8px rgba(34, 211, 238, 0.22));
}
.lang-switch__label {
	display: none;
}
.lang-switch--icon .lang-switch__label {
	display: none;
}
.lang-switch--text .lang-switch__icon {
	display: none;
}
.lang-switch--text .lang-switch__label {
	display: inline-flex;
}
.lang-switch__menu {
	position: absolute;
	top: calc(100% + 10px);
	right: 0;
	display: flex;
	flex-direction: column;
	align-items: stretch;
	gap: 6px;
	min-width: 88px;
	margin: 0;
	padding: 7px;
	list-style: none;
	background:
		linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.018)),
		rgba(6, 10, 18, 0.94);
	border: 1px solid rgba(255, 255, 255, 0.16);
	border-radius: 14px;
	box-shadow: 0 20px 48px rgba(0, 0, 0, 0.42), 0 0 0 1px rgba(34, 211, 238, 0.05);
	-webkit-backdrop-filter: blur(16px);
	backdrop-filter: blur(16px);
	opacity: 0;
	visibility: hidden;
	transform: translateY(-6px);
	transform-origin: top right;
	transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s;
	z-index: 90;
}
.lang-switch.is-open .lang-switch__menu {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}
.lang-switch__menu li { display: flex; }
.site-footer__bottom-right .lang-switch__menu {
	top: auto;
	bottom: calc(100% + 10px);
	transform: translateY(6px);
	transform-origin: bottom right;
}
.site-footer__bottom-right .lang-switch.is-open .lang-switch__menu {
	transform: translateY(0);
}
.lang-switch__item {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	height: 38px;
	min-width: 64px;
	padding: 0 12px;
	font-size: 15px;
	font-weight: 600;
	letter-spacing: 0;
	line-height: 1;
	color: var(--text-5);
	text-decoration: none;
	border-radius: 9px;
	cursor: pointer;
	transition: color 0.18s, background 0.18s, box-shadow 0.18s;
}
.lang-switch__item:hover,
.lang-switch__item:focus-visible {
	color: var(--text-2);
	background: rgba(255, 255, 255, 0.055);
}
.lang-switch__item.is-active {
	color: var(--accent);
	background: rgba(34, 211, 238, 0.16);
	box-shadow: inset 0 0 0 1px rgba(34, 211, 238, 0.18), 0 10px 26px rgba(34, 211, 238, 0.12);
}
.lang-switch__item.is-active:hover,
.lang-switch__item.is-active:focus-visible {
	color: var(--accent);
	background: rgba(34, 211, 238, 0.2);
}

/* 汉堡按钮 */
.nav-toggle {
	display: none;
	background: none;
	border: 1px solid var(--border-strong);
	border-radius: var(--r-sm);
	padding: 8px;
	flex-direction: column;
	gap: 4px;
	cursor: pointer;
}
.nav-toggle__bar {
	display: block;
	width: 20px;
	height: 2px;
	background: var(--text-3);
	transition: transform 0.3s, opacity 0.3s;
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) {
	transform: translateY(6px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) {
	opacity: 0;
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) {
	transform: translateY(-6px) rotate(-45deg);
}

/* ============================================================= *
 * 7. Hero
 * ============================================================= */
.hero {
	position: relative;
	padding: 118px 0 96px;
	overflow: hidden;
}
.hero__bg {
	position: absolute;
	inset: 0;
	pointer-events: none;
}
.grid-bg {
	position: absolute;
	inset: 0;
	background-image:
		linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
		linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
	background-size: 56px 56px;
	opacity: var(--grid-opacity);
	-webkit-mask-image: radial-gradient(80% 70% at 50% 25%, #000 30%, transparent 78%);
	mask-image: radial-gradient(80% 70% at 50% 25%, #000 30%, transparent 78%);
	animation: gridDrift 20s linear infinite;
}
.hero__glow {
	position: absolute;
	border-radius: 50%;
	filter: blur(20px);
	pointer-events: none;
}
.hero__glow--1 {
	top: -120px;
	left: 15%;
	width: 420px;
	height: 420px;
	background: radial-gradient(circle, rgba(34, 211, 238, 0.2), transparent 65%);
	animation: floatY 12s ease-in-out infinite;
}
.hero__glow--2 {
	top: 40px;
	right: 12%;
	width: 360px;
	height: 360px;
	background: radial-gradient(circle, rgba(110, 168, 254, 0.18), transparent 65%);
	animation: floatY 15s ease-in-out infinite;
	animation-delay: -4s;
}
.hero__inner {
	position: relative;
	text-align: center;
}
.hero__title {
	font-family: var(--font-display);
	font-weight: 700;
	font-size: clamp(38px, 6vw, 76px);
	line-height: 1.04;
	letter-spacing: -0.03em;
	margin: 26px auto 0;
	max-width: 18ch;
	color: var(--text-1);
	text-wrap: balance;
	animation: fadeUp 0.6s ease both;
	animation-delay: 0.06s;
}
.hero__title .grad {
	background: linear-gradient(120deg, var(--accent), var(--accent2));
	-webkit-background-clip: text;
	background-clip: text;
	color: transparent;
}
.hero__sub {
	max-width: 60ch;
	margin: 24px auto 0;
	font-size: 19px;
	line-height: 1.6;
	color: #9fb0c6;
	text-wrap: pretty;
	animation: fadeUp 0.6s ease both;
	animation-delay: 0.12s;
}
.hero__actions {
	display: flex;
	gap: 14px;
	justify-content: center;
	flex-wrap: wrap;
	margin-top: 36px;
	animation: fadeUp 0.6s ease both;
	animation-delay: 0.18s;
}
.hero__chips {
	display: flex;
	gap: 10px;
	justify-content: center;
	flex-wrap: wrap;
	margin-top: 34px;
	animation: fadeUp 0.6s ease both;
	animation-delay: 0.24s;
}
.chip {
	font-family: var(--font-mono);
	font-size: 12.5px;
	color: var(--text-6);
	border: 1px solid rgba(255, 255, 255, 0.1);
	border-radius: var(--r-pill);
	padding: 7px 15px;
}

/* ============================================================= *
 * 8. Marquee 跑马灯
 * ============================================================= */
.marquee {
	border-top: 1px solid var(--border-soft);
	border-bottom: 1px solid var(--border-soft);
	padding: 22px 0;
	overflow: hidden;
	-webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
	mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee__track {
	display: flex;
	gap: 44px;
	width: max-content;
	animation: marquee 32s linear infinite;
	font-family: var(--font-mono);
	font-size: 13px;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--text-8);
}
.marquee__item {
	display: inline-flex;
	align-items: center;
	gap: 44px;
	color: var(--text-8);
}
.marquee__item::after {
	content: '◆';
	color: var(--accent);
	opacity: 0.6;
}

/* ============================================================= *
 * 9. 区块标题
 * ============================================================= */
.section-title {
	font-family: var(--font-display);
	font-size: clamp(30px, 4vw, 46px);
	line-height: 1.08;
	letter-spacing: -0.02em;
	color: var(--text-2);
	margin: 14px 0 0;
	font-weight: 600;
}
.section-title--lg { font-size: clamp(28px, 3.6vw, 42px); }
.section-title--xl { font-size: clamp(34px, 5vw, 58px); font-weight: 700; line-height: 1.05; max-width: 18ch; }
.section-sub {
	color: var(--text-5);
	font-size: 19px;
	line-height: 1.6;
	margin-top: 20px;
	max-width: 62ch;
}
.section-link {
	font-family: var(--font-mono);
	font-size: 13px;
	color: var(--accent);
	text-decoration: none;
}
.section-link:hover { color: var(--accent); text-decoration: underline; }

/* ============================================================= *
 * 10. 方案卡片（首页核心业务 + 列表）
 * ============================================================= */
.solution-cards {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: 20px;
	margin-top: 44px;
}
.solution-card {
	display: block;
	position: relative;
	overflow: hidden;
	background: var(--card-bg);
	border: 1px solid var(--border);
	border-radius: var(--r-lg);
	padding: 32px;
	cursor: pointer;
	text-decoration: none;
	transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
	color: inherit;
}
.solution-card:hover {
	transform: translateY(-6px);
	border-color: var(--accent);
	box-shadow: var(--shadow-card);
}
.solution-card__no {
	font-family: var(--font-mono);
	font-size: 13px;
	color: var(--accent);
}
.solution-card__glyph {
	width: 46px;
	height: 46px;
	border-radius: var(--r-md);
	background: rgba(34, 211, 238, 0.1);
	border: 1px solid rgba(34, 211, 238, 0.22);
	display: flex;
	align-items: center;
	justify-content: center;
	margin-top: 18px;
	font-size: 22px;
}
.solution-card__title {
	font-family: var(--font-display);
	font-size: 22px;
	font-weight: 600;
	color: var(--text-2);
	margin: 18px 0 0;
	letter-spacing: -0.01em;
}
.solution-card__blurb {
	color: var(--text-5);
	font-size: 15px;
	line-height: 1.6;
	margin: 10px 0 0;
}
.solution-card__more {
	margin-top: 22px;
	font-family: var(--font-mono);
	font-size: 13px;
	color: var(--accent);
}

/* 方案列表行（solutions 列表页用） */
.solution-row {
	display: grid;
	grid-template-columns: auto 1fr auto;
	gap: 28px;
	align-items: center;
	cursor: pointer;
	text-decoration: none;
	background: var(--card-bg);
	border: 1px solid var(--border);
	border-radius: var(--r-xl);
	padding: 34px;
	transition: border-color 0.25s, transform 0.25s;
	color: inherit;
}
.solution-row:hover {
	border-color: var(--accent);
	transform: translateY(-3px);
}
.solution-row__glyph {
	width: 64px;
	height: 64px;
	border-radius: 16px;
	background: rgba(34, 211, 238, 0.1);
	border: 1px solid rgba(34, 211, 238, 0.22);
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 30px;
}
.solution-row__tag {
	font-family: var(--font-mono);
	font-size: 12px;
	color: var(--accent);
	letter-spacing: 0.06em;
}
.solution-row__title {
	font-family: var(--font-display);
	font-size: 26px;
	font-weight: 600;
	color: var(--text-2);
	margin: 8px 0 0;
	letter-spacing: -0.01em;
}
.solution-row__blurb {
	color: var(--text-5);
	font-size: 15.5px;
	line-height: 1.55;
	margin: 8px 0 0;
	max-width: 70ch;
}
.solution-row__arrow {
	font-family: var(--font-display);
	font-size: 28px;
	color: var(--accent);
}

/* ============================================================= *
 * 11. 能力网格（Capabilities）
 * ============================================================= */
.cap-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
	gap: 1px;
	margin-top: 44px;
	background: rgba(255, 255, 255, 0.07);
	border: 1px solid var(--border);
	border-radius: var(--r-lg);
	overflow: hidden;
}
.cap-cell {
	background: var(--bg-elev);
	padding: 30px 26px;
	transition: background 0.25s;
}
.cap-cell:hover { background: var(--bg-elev-2); }
.cap-cell__no {
	font-family: var(--font-mono);
	font-size: 22px;
	color: var(--accent);
	opacity: 0.5;
}
.cap-cell__title {
	font-family: var(--font-display);
	font-size: 18px;
	font-weight: 600;
	color: var(--text-3);
	margin: 16px 0 0;
}
.cap-cell__desc {
	color: var(--text-6);
	font-size: 14.5px;
	line-height: 1.58;
	margin: 9px 0 0;
}

/* ============================================================= *
 * 12. 企业 AI 区块
 * ============================================================= */
.enterprise-section .grid--2 { align-items: center; }
.enterprise-points {
	display: flex;
	flex-direction: column;
	gap: 14px;
	margin-top: 26px;
}
.enterprise-point {
	display: flex;
	align-items: flex-start;
	gap: 12px;
}
.enterprise-point__check {
	flex: none;
	width: 20px;
	height: 20px;
	border-radius: 6px;
	background: rgba(34, 211, 238, 0.14);
	color: var(--accent);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-size: 12px;
	margin-top: 2px;
}
.enterprise-point__text {
	color: var(--text-4);
	font-size: 15.5px;
	line-height: 1.5;
}

/* 架构分层图 */
.stack-panel {
	position: relative;
	background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.01));
	border: 1px solid var(--border);
	border-radius: var(--r-xl);
	padding: 34px;
	overflow: hidden;
}
.stack-panel__grid {
	position: absolute;
	inset: 0;
	background-image:
		linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
		linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
	background-size: 32px 32px;
	opacity: 0.6;
}
.stack-layers {
	position: relative;
	display: flex;
	flex-direction: column;
	gap: 12px;
}
.stack-layer {
	display: flex;
	align-items: center;
	justify-content: space-between;
	background: rgba(10, 17, 32, 0.9);
	border: 1px solid rgba(255, 255, 255, 0.1);
	border-left: 3px solid var(--accent);
	border-radius: 10px;
	padding: 16px 18px;
}
.stack-layer__name {
	font-family: var(--font-display);
	font-size: 15px;
	color: var(--text-3);
	font-weight: 500;
}
.stack-layer__tag {
	font-family: var(--font-mono);
	font-size: 12px;
	color: var(--text-7);
}
.stack-scan {
	position: absolute;
	left: 0;
	right: 0;
	top: 0;
	height: 40px;
	background: linear-gradient(180deg, rgba(34, 211, 238, 0.14), transparent);
	animation: scan 4s ease-in-out infinite;
	pointer-events: none;
}

/* ============================================================= *
 * 13. 一人公司区块
 * ============================================================= */
.opc-tiles-panel {
	position: relative;
	background: linear-gradient(150deg, rgba(110, 168, 254, 0.08), rgba(34, 211, 238, 0.04));
	border: 1px solid var(--border);
	border-radius: var(--r-xl);
	padding: 34px;
	order: 2;
}
.opc-tiles {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 14px;
}
.opc-tile {
	background: rgba(8, 13, 24, 0.7);
	border: 1px solid var(--border);
	border-radius: var(--r-md);
	padding: 18px;
}
.opc-tile__stat {
	font-family: var(--font-display);
	font-size: 24px;
	font-weight: 700;
	color: var(--accent);
}
.opc-tile__label {
	color: var(--text-5);
	font-size: 13px;
	margin-top: 6px;
	line-height: 1.4;
}
.opc-section .grid--2 > div:first-child { order: 1; }

/* ============================================================= *
 * 14. 案例卡片
 * ============================================================= */
.case-cards {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: 20px;
	margin-top: 44px;
}
.case-card {
	background: var(--card-bg);
	border: 1px solid var(--border);
	border-radius: var(--r-lg);
	padding: 28px;
	transition: transform 0.25s, border-color 0.25s;
	color: inherit;
	text-decoration: none;
	display: block;
}
.case-card:hover {
	transform: translateY(-5px);
	border-color: var(--accent);
}
.case-card__industry {
	font-family: var(--font-mono);
	font-size: 12px;
	letter-spacing: 0.06em;
	color: var(--text-7);
	text-transform: uppercase;
}
.case-card__metric {
	font-family: var(--font-display);
	font-size: 44px;
	font-weight: 700;
	color: var(--accent);
	margin: 18px 0 0;
	letter-spacing: -0.02em;
}
.case-card__result {
	color: var(--text-4);
	font-size: 15px;
	margin-top: 4px;
}
.case-card__divider {
	height: 1px;
	background: var(--border);
	margin: 22px 0;
}
.case-card__title {
	color: var(--text-5);
	font-size: 14.5px;
	line-height: 1.55;
}

/* 案例列表卡（带头部色块） */
.case-list-card {
	background: var(--card-bg);
	border: 1px solid var(--border);
	border-radius: var(--r-lg);
	overflow: hidden;
	transition: transform 0.25s, border-color 0.25s;
	color: inherit;
	text-decoration: none;
	display: block;
}
.case-list-card:hover {
	transform: translateY(-5px);
	border-color: var(--accent);
}
.case-list-card__head {
	height: 120px;
	position: relative;
	overflow: hidden;
}
.case-list-card__metric {
	position: absolute;
	right: 16px;
	bottom: 14px;
	font-family: var(--font-display);
	font-size: 34px;
	font-weight: 700;
	color: #fff;
	text-shadow: 0 2px 12px rgba(0, 0, 0, 0.4);
}
.case-list-card__body { padding: 26px; }
.case-list-card__tags {
	display: flex;
	gap: 8px;
	flex-wrap: wrap;
}
.case-list-card__tag {
	font-family: var(--font-mono);
	font-size: 11px;
	text-transform: uppercase;
	letter-spacing: 0.06em;
}
.case-list-card__tag--accent { color: var(--accent); }
.case-list-card__tag--dim { color: var(--text-8); }
.case-list-card__title {
	font-family: var(--font-display);
	font-size: 19px;
	font-weight: 600;
	color: var(--text-2);
	margin: 12px 0 0;
	line-height: 1.3;
}
.case-list-card__result {
	color: var(--text-5);
	font-size: 14.5px;
	line-height: 1.55;
	margin: 10px 0 0;
}
.case-list-card__quote {
	color: var(--text-4);
	font-size: 14px;
	font-style: italic;
	line-height: 1.5;
}

/* ============================================================= *
 * 15. 文章卡片
 * ============================================================= */
.article-cards {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: 20px;
	margin-top: 44px;
}
.article-card {
	display: block;
	cursor: pointer;
	text-decoration: none;
	background: var(--card-bg-2);
	border: 1px solid var(--border);
	border-radius: var(--r-lg);
	overflow: hidden;
	transition: transform 0.25s, border-color 0.25s;
	color: inherit;
}
.article-card:hover {
	transform: translateY(-5px);
	border-color: var(--accent);
}
.article-card__media {
	height: 150px;
	position: relative;
	overflow: hidden;
	background-size: cover;
	background-position: center;
}
.article-card__media::after {
	content: '';
	position: absolute;
	inset: 0;
	background-image:
		linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
		linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
	background-size: 24px 24px;
}
.article-card__body { padding: 24px; }
.article-card__cat {
	font-family: var(--font-mono);
	font-size: 11.5px;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--accent);
}
.article-card__title {
	font-family: var(--font-display);
	font-size: 18px;
	font-weight: 600;
	color: var(--text-3);
	margin: 12px 0 0;
	line-height: 1.3;
}
.article-card__excerpt {
	color: var(--text-6);
	font-size: 14px;
	line-height: 1.55;
	margin: 10px 0 0;
}
.article-card__meta {
	color: var(--text-7);
	font-size: 13px;
	margin-top: 14px;
	font-family: var(--font-mono);
}

/* ============================================================= *
 * 16. CTA 横条
 * ============================================================= */
.cta-band {
	position: relative;
	overflow: hidden;
	border-radius: var(--r-2xl);
	border: 1px solid rgba(34, 211, 238, 0.24);
	background: linear-gradient(120deg, rgba(34, 211, 238, 0.1), rgba(110, 168, 254, 0.06));
	padding: 64px 40px;
	text-align: center;
}
.cta-band__grid {
	position: absolute;
	inset: 0;
	background-image:
		linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
		linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
	background-size: 44px 44px;
	-webkit-mask-image: radial-gradient(70% 120% at 50% 0%, #000, transparent);
	mask-image: radial-gradient(70% 120% at 50% 0%, #000, transparent);
}
.cta-band__inner { position: relative; }
.cta-band__title {
	font-family: var(--font-display);
	font-size: clamp(30px, 4vw, 48px);
	line-height: 1.08;
	letter-spacing: -0.02em;
	color: var(--text-1);
	font-weight: 700;
	margin: 0;
	text-wrap: balance;
}
.cta-band__sub {
	color: #a9bad0;
	font-size: 18px;
	margin: 16px auto 0;
	max-width: 52ch;
}

/* ============================================================= *
 * 17. 页面通用（page-section, page-header）
 * ============================================================= */
.page-section { padding: 80px 0 100px; }
.page-section--top { padding: 80px 0 40px; }
.page-header { max-width: 1240px; margin: 0 auto; padding: 0 32px; }
.page-title {
	font-family: var(--font-display);
	font-size: clamp(34px, 5vw, 58px);
	line-height: 1.05;
	letter-spacing: -0.025em;
	color: var(--text-1);
	margin: 16px 0 0;
	font-weight: 700;
	max-width: 18ch;
}

/* ============================================================= *
 * 18. 解决方案详情
 * ============================================================= */
.solution-detail-hero {
	position: relative;
	padding: 70px 0 60px;
	overflow: hidden;
	border-bottom: 1px solid var(--border-soft);
}
.solution-detail-hero .grid-bg {
	opacity: 0.4;
	-webkit-mask-image: radial-gradient(70% 100% at 30% 0%, #000, transparent);
	mask-image: radial-gradient(70% 100% at 30% 0%, #000, transparent);
}
.back-link {
	font-family: var(--font-mono);
	font-size: 13px;
	color: var(--text-6);
	text-decoration: none;
}
.back-link:hover { color: var(--accent); }

.detail-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: 24px;
}
.detail-card {
	background: rgba(255, 255, 255, 0.025);
	border: 1px solid var(--border);
	border-radius: var(--r-lg);
	padding: 30px;
}
.detail-card__title {
	font-family: var(--font-mono);
	font-size: 12px;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--accent);
	margin: 0;
}
.detail-card__text {
	color: var(--text-4);
	font-size: 16px;
	line-height: 1.6;
	margin: 14px 0 0;
}
.detail-list { display: flex; flex-direction: column; gap: 11px; margin-top: 16px; }
.detail-list__item {
	display: flex;
	gap: 10px;
	color: var(--text-4);
	font-size: 15px;
	line-height: 1.5;
}
.detail-list__item::before {
	content: '›';
	color: var(--accent);
}
.detail-list--check .detail-list__item::before { content: '✓'; }

.tag-list {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-top: 16px;
}
.tag-list__item {
	font-size: 14px;
	color: var(--text-4);
	border: 1px solid var(--border-strong);
	border-radius: var(--r-pill);
	padding: 8px 14px;
}

.approach-panel {
	background: linear-gradient(180deg, rgba(34, 211, 238, 0.06), rgba(255, 255, 255, 0.01));
	border: 1px solid rgba(34, 211, 238, 0.16);
	border-radius: var(--r-lg);
	padding: 34px;
	margin-top: 24px;
}
.approach-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
	gap: 20px;
	margin-top: 20px;
}
.approach-step { display: flex; gap: 14px; align-items: flex-start; }
.approach-step__n {
	flex: none;
	font-family: var(--font-display);
	font-size: 15px;
	font-weight: 700;
	color: #04121a;
	background: var(--accent);
	width: 28px;
	height: 28px;
	border-radius: var(--r-sm);
	display: inline-flex;
	align-items: center;
	justify-content: center;
}
.approach-step__h {
	font-family: var(--font-display);
	font-size: 16px;
	font-weight: 600;
	color: var(--text-2);
}
.approach-step__d {
	color: var(--text-5);
	font-size: 14px;
	line-height: 1.5;
	margin-top: 5px;
}

/* ============================================================= *
 * 19. 文章列表筛选
 * ============================================================= */
.filter-bar {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-top: 36px;
}
.filter-chip {
	cursor: pointer;
	font-family: var(--font-mono);
	font-size: 13px;
	padding: 8px 16px;
	border-radius: var(--r-pill);
	border: 1px solid var(--border-strong);
	background: rgba(255, 255, 255, 0.03);
	color: var(--text-4);
	transition: all 0.2s;
	text-decoration: none;
	display: inline-block;
}
.filter-chip:hover {
	border-color: var(--accent);
	color: var(--accent);
}
.filter-chip.is-active {
	border-color: var(--accent);
	background: var(--accent);
	color: #04121a;
}

/* ============================================================= *
 * 20. 文章详情
 * ============================================================= */
.article-detail { padding: 70px 0 40px; }
.article-detail__head { max-width: 760px; margin: 0 auto; padding: 0 32px; }
.article-detail__cat {
	font-family: var(--font-mono);
	font-size: 12px;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--accent);
	margin-top: 26px;
}
.article-detail__title {
	font-family: var(--font-display);
	font-size: clamp(30px, 4.4vw, 48px);
	line-height: 1.1;
	letter-spacing: -0.02em;
	color: var(--text-1);
	margin: 14px 0 0;
	font-weight: 700;
}
.article-detail__meta {
	display: flex;
	align-items: center;
	gap: 12px;
	margin-top: 22px;
	color: var(--text-6);
	font-family: var(--font-mono);
	font-size: 13px;
}
.article-detail__avatar {
	width: 34px;
	height: 34px;
	border-radius: 50%;
	background: linear-gradient(135deg, var(--accent), var(--accent2));
}
.article-detail__media {
	max-width: 960px;
	margin: 36px auto 0;
	padding: 0 32px;
}
.article-detail__media-inner {
	height: 300px;
	border-radius: var(--r-xl);
	position: relative;
	overflow: hidden;
	background-size: cover;
	background-position: center;
}
.article-detail__body {
	max-width: 760px;
	margin: 44px auto 0;
	padding: 0 32px;
}
.article-detail__body h2 {
	font-family: var(--font-display);
	font-size: 26px;
	font-weight: 600;
	color: var(--text-2);
	letter-spacing: -0.01em;
	margin: 38px 0 0;
}
.article-detail__body p {
	color: #b5c2d4;
	font-size: 18px;
	line-height: 1.75;
	margin: 20px 0 0;
}
.article-detail__body a { color: var(--accent); }
.article-detail__divider {
	height: 1px;
	background: rgba(255, 255, 255, 0.1);
	margin: 48px 0;
	max-width: 760px;
	margin-left: auto;
	margin-right: auto;
}
.article-detail__related-title {
	font-family: var(--font-display);
	font-size: 20px;
	font-weight: 600;
	color: var(--text-2);
}
.related-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
	gap: 16px;
	margin-top: 20px;
	padding-bottom: 100px;
}
.related-card {
	display: block;
	text-decoration: none;
	background: rgba(255, 255, 255, 0.03);
	border: 1px solid var(--border);
	border-radius: 14px;
	padding: 20px;
	transition: border-color 0.2s;
	color: inherit;
}
.related-card:hover { border-color: var(--accent); }
.related-card__cat {
	font-family: var(--font-mono);
	font-size: 11px;
	text-transform: uppercase;
	color: var(--accent);
}
.related-card__title {
	font-family: var(--font-display);
	font-size: 15.5px;
	font-weight: 600;
	color: var(--text-3);
	margin: 10px 0 0;
	line-height: 1.35;
}

/* ============================================================= *
 * 21. 关于页
 * ============================================================= */
.about-mission {
	background: linear-gradient(180deg, rgba(34, 211, 238, 0.07), rgba(255, 255, 255, 0.01));
	border: 1px solid rgba(34, 211, 238, 0.18);
	border-radius: var(--r-lg);
	padding: 32px;
}
.about-mission__text {
	font-family: var(--font-display);
	font-size: 22px;
	line-height: 1.35;
	color: var(--text-2);
	margin: 16px 0 0;
	font-weight: 500;
}
.market-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
	gap: 20px;
	margin-top: 24px;
}
.market-card {
	background: rgba(255, 255, 255, 0.025);
	border: 1px solid var(--border);
	border-radius: 16px;
	padding: 28px;
}
.market-card__code {
	font-family: var(--font-display);
	font-size: 36px;
	font-weight: 700;
	color: var(--accent);
}
.market-card__region {
	font-family: var(--font-display);
	font-size: 18px;
	font-weight: 600;
	color: var(--text-2);
	margin: 12px 0 0;
}
.market-card__note {
	color: var(--text-5);
	font-size: 14px;
	line-height: 1.55;
	margin: 8px 0 0;
}

/* ============================================================= *
 * 22. 联系页与表单
 * ============================================================= */
.contact-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
	gap: 56px;
}
.contact-info__list {
	display: flex;
	flex-direction: column;
	gap: 18px;
	margin-top: 36px;
}
.contact-info__label {
	font-family: var(--font-mono);
	font-size: 11px;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--text-7);
}
.contact-info__value {
	color: var(--text-4);
	font-size: 17px;
	margin-top: 5px;
}
.contact-socials { display: flex; gap: 10px; margin-top: 8px; flex-wrap: wrap; }
.contact-social {
	font-family: var(--font-mono);
	font-size: 13px;
	color: var(--text-4);
	border: 1px solid rgba(255, 255, 255, 0.14);
	border-radius: var(--r-sm);
	padding: 7px 13px;
	cursor: pointer;
	text-decoration: none;
	transition: border-color 0.2s, color 0.2s;
}
.contact-social:hover {
	border-color: var(--accent);
	color: var(--accent);
}
.contact-process {
	margin-top: 34px;
	background: rgba(255, 255, 255, 0.025);
	border: 1px solid var(--border);
	border-radius: 16px;
	padding: 24px;
}
.contact-process__list {
	display: flex;
	flex-direction: column;
	gap: 14px;
	margin-top: 16px;
}
.contact-process__step {
	display: flex;
	gap: 12px;
	align-items: flex-start;
}
.contact-process__n {
	flex: none;
	font-family: var(--font-display);
	font-size: 13px;
	font-weight: 700;
	color: #04121a;
	background: var(--accent);
	width: 24px;
	height: 24px;
	border-radius: 7px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
}
.contact-process__h {
	font-family: var(--font-display);
	font-size: 15px;
	font-weight: 600;
	color: var(--text-2);
}
.contact-process__d {
	color: var(--text-5);
	font-size: 13.5px;
	line-height: 1.45;
	margin-top: 3px;
}

/* 表单 */
.contact-form-panel {
	background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.012));
	border: 1px solid rgba(255, 255, 255, 0.09);
	border-radius: var(--r-xl);
	padding: 34px;
	height: fit-content;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-field { display: block; margin-top: 16px; }
.form-field--row0 { margin-top: 0; }
.form-field__label {
	display: block;
	font-family: var(--font-mono);
	font-size: 11px;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--text-6);
}
.form-field__input,
.form-field__select,
.form-field__textarea {
	width: 100%;
	margin-top: 8px;
	background: var(--card-input-bg);
	border: 1px solid var(--border-strong);
	border-radius: 10px;
	padding: 12px 14px;
	color: var(--text-3);
	font-size: 15px;
	outline: none;
	transition: border-color 0.2s;
	font-family: var(--font-sans);
}
.form-field__input:focus,
.form-field__select:focus,
.form-field__textarea:focus {
	border-color: var(--accent);
}
.form-field__textarea { resize: vertical; }
.form-field__select { appearance: none; cursor: pointer; }
.form-note {
	color: var(--text-8);
	font-size: 12.5px;
	text-align: center;
	margin: 14px 0 0;
}
.form-success {
	text-align: center;
	padding: 40px 10px;
}
.form-success__icon {
	width: 56px;
	height: 56px;
	border-radius: 50%;
	background: rgba(34, 211, 238, 0.14);
	border: 1px solid var(--accent);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-size: 26px;
	color: var(--accent);
}
.form-success__title {
	font-family: var(--font-display);
	font-size: 22px;
	font-weight: 600;
	color: var(--text-2);
	margin: 20px 0 0;
}
.form-success__text {
	color: var(--text-5);
	font-size: 15px;
	margin: 10px 0 0;
}
.form-success__link {
	display: inline-block;
	margin-top: 22px;
	font-family: var(--font-mono);
	font-size: 13px;
	color: var(--accent);
	cursor: pointer;
}
.form-error {
	color: #ff8a80;
	font-size: 14px;
	margin-top: 14px;
	padding: 12px 14px;
	background: rgba(92, 43, 46, 0.4);
	border: 1px solid #5c2b2e;
	border-radius: var(--r-sm);
}

/* ============================================================= *
 * 23. Footer
 * ============================================================= */
.site-footer {
	border-top: 1px solid var(--border);
	background: var(--glass-2);
}
.site-footer__inner {
	display: grid;
	grid-template-columns: 2fr 1fr 1fr;
	gap: 40px;
	padding: 56px 32px 40px;
}
.site-footer__logo {
	display: flex;
	align-items: center;
	gap: 10px;
}
.site-footer__logo .site-logo__mark { width: 24px; height: 24px; border-radius: 6px; }
.site-footer__logo .site-logo__text { font-family: var(--font-display); font-weight: 700; font-size: 18px; color: #f1f6fc; }
.site-footer__tagline {
	color: var(--text-7);
	font-size: 14px;
	line-height: 1.6;
	margin: 16px 0 0;
	max-width: 34ch;
}
.site-footer__domain {
	font-family: var(--font-mono);
	font-size: 13px;
	color: var(--text-9);
	margin-top: 16px;
}
.site-footer__title {
	font-family: var(--font-mono);
	font-size: 11px;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--text-8);
	margin: 0 0 16px;
	font-weight: 400;
}
.site-footer__links { display: flex; flex-direction: column; gap: 11px; }
.site-footer__links a {
	color: var(--text-5);
	font-size: 14px;
	text-decoration: none;
	transition: color 0.2s;
}
.site-footer__links a:hover,
.site-footer__links a.is-active { color: var(--accent); }
.site-footer__bottom { border-top: 1px solid var(--border-soft); }
.site-footer__bottom-inner {
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
	gap: 12px;
	font-size: 13px;
	color: var(--text-9);
	padding: 20px 32px;
}
.site-footer__bottom-right {
	display: flex;
	align-items: center;
	gap: 0;
	flex-wrap: wrap;
}
.site-footer__legal { font-family: var(--font-mono); }
.site-footer__bottom-right .lang-switch--text::before {
	content: "·";
	display: inline-flex;
	margin: 0 12px;
	color: var(--text-8);
}
.lang-switch--text .lang-switch__btn {
	width: auto;
	height: auto;
	min-height: 0;
	padding: 0;
	color: var(--text-8);
	background: transparent;
	border: 0;
	border-radius: 0;
	box-shadow: none;
	font-size: 13px;
	font-weight: 400;
	letter-spacing: 0;
	line-height: inherit;
	text-align: left;
}
.lang-switch--text .lang-switch__btn:hover,
.lang-switch--text .lang-switch__btn:focus-visible,
.lang-switch--text .lang-switch__btn[aria-expanded="true"] {
	color: var(--text-5);
	background: transparent;
	border: 0;
	box-shadow: none;
}
.lang-switch--text .lang-switch__btn:active { transform: none; }

/* ============================================================= *
 * 24. 分页
 * ============================================================= */
.pagination { margin-top: 48px; }
.pagination ul {
	display: flex;
	gap: 8px;
	justify-content: center;
	list-style: none;
	padding: 0;
	flex-wrap: wrap;
}
.pagination a,
.pagination span {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 40px;
	height: 40px;
	padding: 0 12px;
	border: 1px solid var(--border);
	border-radius: var(--r-sm);
	color: var(--text-5);
	font-size: 14px;
	text-decoration: none;
	transition: border-color 0.2s, color 0.2s;
}
.pagination a:hover { border-color: var(--accent); color: var(--accent); }
.pagination .current {
	background: var(--accent);
	border-color: var(--accent);
	color: #04121a;
	font-weight: 600;
}

/* ============================================================= *
 * 25. 动画关键帧
 * ============================================================= */
@keyframes gridDrift {
	from { background-position: 0 0, 0 0; }
	to { background-position: 56px 56px, 56px 56px; }
}
@keyframes glowPulse {
	0%, 100% { opacity: 0.55; transform: scale(1); }
	50% { opacity: 0.9; transform: scale(1.08); }
}
@keyframes floatY {
	0%, 100% { transform: translateY(0); }
	50% { transform: translateY(-22px); }
}
@keyframes fadeUp {
	from { opacity: 0; transform: translateY(22px); }
	to { opacity: 1; transform: none; }
}
@keyframes fadeIn {
	from { opacity: 0; }
	to { opacity: 1; }
}
@keyframes scan {
	from { transform: translateY(-100%); }
	to { transform: translateY(400%); }
}
@keyframes marquee {
	from { transform: translateX(0); }
	to { transform: translateX(-50%); }
}

/* 进入动画（用于页面区块淡入） */
.fade-in { animation: fadeIn 0.4s ease both; }

/* 尊重用户的减少动效偏好 */
@media (prefers-reduced-motion: reduce) {
	*,
	*::before,
	*::after {
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.01ms !important;
	}
}

/* ============================================================= *
 * 26. 响应式
 * ============================================================= */
@media (max-width: 980px) {
	.site-footer__inner { grid-template-columns: 1fr 1fr; gap: 32px; }
	.site-footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
	.container { padding: 0 20px; }
	.site-header__inner { gap: 12px; }
	.site-header__actions { gap: 10px; }
	.lang-switch--icon .lang-switch__btn { width: 34px; height: 34px; }
	.lang-switch--text .lang-switch__btn { width: auto; height: auto; }
	.lang-switch__menu { min-width: 84px; gap: 6px; padding: 7px; }
	.lang-switch__item { height: 36px; min-width: 60px; padding: 0 11px; font-size: 14px; }

	/* 移动端导航 */
	.nav-toggle { display: flex; }
	.main-nav {
		position: fixed;
		top: 70px;
		left: 0;
		right: 0;
		bottom: 0;
		background: var(--bg);
		padding: 32px 20px;
		transform: translateX(100%);
		transition: transform 0.3s;
		overflow-y: auto;
		z-index: 59;
	}
	.main-nav.is-open { transform: translateX(0); }
	.main-nav__list {
		flex-direction: column;
		align-items: flex-start;
		gap: 8px;
	}
	.main-nav__list a { font-size: 18px; padding: 12px 0; }
	.site-header__actions .btn { display: none; }

	.hero { padding: 80px 0 60px; }
	.section { padding: 56px 0; }
	.page-section { padding: 56px 0 72px; }

	.solution-row {
		grid-template-columns: 1fr;
		gap: 16px;
	}
	.solution-row__arrow { display: none; }

	.form-row { grid-template-columns: 1fr; }

	.cta-band { padding: 40px 24px; }

	.site-footer__bottom-inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
	.site-footer__inner { grid-template-columns: 1fr; }
	.opc-tiles { grid-template-columns: 1fr; }
	.hero__actions .btn { width: 100%; justify-content: center; }
}

.site-footer__bottom-right .lang-switch.lang-switch--text {
	display: inline-flex;
	align-items: baseline;
	font: inherit;
	color: inherit;
}
.site-footer__bottom-right .lang-switch.lang-switch--text .lang-switch__btn {
	appearance: none;
	display: inline-flex;
	align-items: baseline;
	justify-content: flex-start;
	width: auto !important;
	height: auto !important;
	min-width: 0 !important;
	min-height: 0 !important;
	padding: 0 !important;
	color: var(--text-8);
	background: transparent !important;
	border: 0 !important;
	border-radius: 0 !important;
	box-shadow: none !important;
	font: inherit;
	line-height: inherit;
	text-align: left;
}
.site-footer__bottom-right .lang-switch.lang-switch--text .lang-switch__btn:hover,
.site-footer__bottom-right .lang-switch.lang-switch--text .lang-switch__btn:focus-visible,
.site-footer__bottom-right .lang-switch.lang-switch--text .lang-switch__btn[aria-expanded="true"] {
	color: var(--text-5);
	background: transparent !important;
	border: 0 !important;
	box-shadow: none !important;
}
.site-footer__bottom-right .lang-switch.lang-switch--text .lang-switch__icon {
	display: none !important;
}
.site-footer__bottom-right .lang-switch.lang-switch--text .lang-switch__label {
	display: inline-flex;
}

/* ============================================================= *
 * 27. WordPress 块编辑器兼容
 * ============================================================= */
.entry-content > * { max-width: 760px; margin-left: auto; margin-right: auto; }
.entry-content > .alignwide { max-width: 1100px; }
.entry-content > .alignfull { max-width: none; }
.entry-content h2 { margin-top: 2em; }
.entry-content h3 { margin-top: 1.5em; }
.entry-content p { color: #b5c2d4; font-size: 18px; line-height: 1.75; margin: 1.2em 0; }
.entry-content ul,
.entry-content ol { margin: 1.2em auto; padding-left: 1.5em; }
.entry-content li { color: #b5c2d4; margin: 0.4em 0; }
.entry-content blockquote {
	border-left: 3px solid var(--accent);
	padding-left: 20px;
	color: var(--text-4);
	font-style: italic;
	margin: 1.5em auto;
}
.entry-content img { border-radius: var(--r-md); margin: 1.5em auto; }
.entry-content pre {
	background: var(--bg-elev);
	border: 1px solid var(--border);
	border-radius: var(--r-md);
	padding: 18px;
	overflow-x: auto;
	font-family: var(--font-mono);
	color: var(--text-3);
}
.entry-content code {
	font-family: var(--font-mono);
	background: var(--bg-elev);
	padding: 2px 6px;
	border-radius: 4px;
	font-size: 0.9em;
}
.entry-content a { color: var(--accent); text-decoration: underline; }

/* 无特色图片时的文章卡片占位色 */
.has-no-thumb { background: linear-gradient(135deg, #0e2a3a, #123a52); }