/* =========================================================
   Goujssq 主题样式
   目录：变量 / 基础 / 布局 / 组件 / 头部 / 首屏 / 区块
         / 文章 / 页面 / 响应式
   ========================================================= */

/* ---------- 1. 变量 ---------- */
:root {
	--bg: #070b14;
	--bg-soft: #0a101d;
	--bg-elev: #0d1526;
	--panel: rgba(255, 255, 255, 0.035);
	--panel-hover: rgba(255, 255, 255, 0.06);
	--line: rgba(255, 255, 255, 0.085);
	--line-strong: rgba(255, 255, 255, 0.16);
	--text: #e9f0fb;
	--muted: #93a2bc;
	--muted-2: #8291ab;
	--accent: #2be6a4;
	--accent-2: #4c8dff;
	--accent-soft: rgba(43, 230, 164, 0.12);
	--warn: #ffb020;
	--radius: 18px;
	--radius-sm: 12px;
	--radius-lg: 26px;
	--shadow: 0 24px 60px -24px rgba(0, 0, 0, 0.85);
	--container: 1180px;
	--narrow: 820px;
	--header-h: 72px;
	--font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", "Source Han Sans SC", sans-serif;
	--mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
}

/* ---------- 2. 基础 ---------- */
*,
*::before,
*::after {
	box-sizing: border-box;
}

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

body {
	margin: 0;
	background: var(--bg);
	color: var(--text);
	font-family: var(--font);
	font-size: 16px;
	line-height: 1.75;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	overflow-x: hidden;
}

body.nav-open {
	overflow: hidden;
}

[id] {
	scroll-margin-top: calc(var(--header-h) + 18px);
}

h1,
h2,
h3,
h4,
h5,
h6 {
	margin: 0;
	font-weight: 700;
	line-height: 1.28;
	letter-spacing: -0.015em;
	color: #fff;
}

p {
	margin: 0 0 1em;
}

a {
	color: inherit;
	text-decoration: none;
	transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease, opacity 0.2s ease;
}

a:hover {
	color: var(--accent);
}

img,
svg,
video,
iframe {
	max-width: 100%;
	height: auto;
	vertical-align: middle;
}

img {
	border-radius: var(--radius-sm);
}

ul,
ol {
	margin: 0;
	padding: 0;
}

li {
	list-style: none;
}

button {
	font: inherit;
	color: inherit;
	background: none;
	border: 0;
	cursor: pointer;
}

input,
textarea,
select {
	font: inherit;
}

hr {
	border: 0;
	border-top: 1px solid var(--line);
	margin: 2.5em 0;
}

::selection {
	background: var(--accent);
	color: #04120c;
}

:focus-visible {
	outline: 2px solid var(--accent);
	outline-offset: 3px;
	border-radius: 4px;
}

[hidden] {
	display: none !important;
}

.icon {
	width: 1.15em;
	height: 1.15em;
	flex: none;
	display: inline-block;
}

/* ---------- 3. 布局 ---------- */
.container {
	width: min(100% - 40px, var(--container));
	margin-inline: auto;
}

.container--narrow {
	width: min(100% - 40px, var(--narrow));
	margin-inline: auto;
}

.site-main {
	overflow: hidden;
}

.section {
	padding: clamp(60px, 7.5vw, 104px) 0;
	position: relative;
}

.section--tight {
	padding-top: clamp(36px, 4vw, 56px);
}

.section--plain {
	padding-block: clamp(36px, 5vw, 64px);
}

.section--alt {
	background:
		radial-gradient(900px 320px at 15% 0%, rgba(76, 141, 255, 0.08), transparent 70%),
		linear-gradient(180deg, #0a101d 0%, #080d18 100%);
	border-block: 1px solid var(--line);
}

.grid {
	display: grid;
	gap: 18px;
}

.grid--3 {
	grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid--4 {
	grid-template-columns: repeat(4, minmax(0, 1fr));
}

/* ---------- 4. 通用组件 ---------- */
.eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	font-size: 12.5px;
	font-weight: 600;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--accent);
	margin-bottom: 14px;
}

.eyebrow i {
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: var(--accent);
	box-shadow: 0 0 0 4px var(--accent-soft);
}

.section__head {
	max-width: 720px;
	margin-bottom: clamp(32px, 4vw, 52px);
}

.section__head h2 {
	font-size: clamp(1.55rem, 3.1vw, 2.25rem);
	margin-bottom: 14px;
}

.section__head p {
	color: var(--muted);
	font-size: 16px;
	margin: 0;
	max-width: 660px;
}

.section__head--row {
	max-width: none;
	display: flex;
	align-items: flex-end;
	justify-content: space-between;
	gap: 24px;
	flex-wrap: wrap;
}

.section__head--row h2 {
	margin-bottom: 10px;
}

.section__foot {
	margin-top: 34px;
	color: var(--muted-2);
	font-size: 14px;
	text-align: center;
}

.section__foot a {
	color: var(--accent);
	text-decoration: underline;
	text-underline-offset: 3px;
}

.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	height: 46px;
	padding: 0 20px;
	border-radius: var(--radius-sm);
	border: 1px solid transparent;
	font-size: 14.5px;
	font-weight: 600;
	white-space: nowrap;
	line-height: 1;
	cursor: pointer;
	transition: transform 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease, border-color 0.18s ease;
}

.btn--primary {
	background: linear-gradient(135deg, var(--accent) 0%, #17c98c 100%);
	color: #04120c;
	box-shadow: 0 12px 30px -14px rgba(43, 230, 164, 0.7);
}

.btn--primary:hover {
	color: #04120c;
	transform: translateY(-2px);
	box-shadow: 0 18px 40px -16px rgba(43, 230, 164, 0.8);
}

.btn--ghost {
	background: rgba(255, 255, 255, 0.04);
	border-color: var(--line-strong);
	color: var(--text);
}

.btn--ghost:hover {
	color: #fff;
	background: rgba(255, 255, 255, 0.08);
	border-color: rgba(255, 255, 255, 0.28);
	transform: translateY(-2px);
}

.btn--lg {
	height: 52px;
	padding: 0 26px;
	font-size: 15.5px;
	border-radius: 14px;
}

.btn--sm {
	height: 38px;
	padding: 0 14px;
	font-size: 13.5px;
	border-radius: 10px;
}

.btn--block {
	width: 100%;
}

.chip {
	display: inline-flex;
	align-items: center;
	height: 34px;
	padding: 0 14px;
	border-radius: 999px;
	border: 1px solid var(--line);
	background: var(--panel);
	color: var(--muted);
	font-size: 13px;
	font-weight: 500;
}

.chip:hover {
	color: #fff;
	border-color: var(--line-strong);
	background: var(--panel-hover);
}

.chip.is-active {
	color: #04120c;
	background: var(--accent);
	border-color: var(--accent);
	font-weight: 600;
}

.chips {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-bottom: 32px;
}

.pill {
	display: inline-flex;
	align-items: center;
	gap: 9px;
	height: 32px;
	padding: 0 14px 0 12px;
	border-radius: 999px;
	border: 1px solid rgba(43, 230, 164, 0.28);
	background: rgba(43, 230, 164, 0.08);
	color: #b9f5de;
	font-size: 12.5px;
	font-weight: 600;
	letter-spacing: 0.02em;
	margin-bottom: 22px;
}

.pill__dot {
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: var(--accent);
	box-shadow: 0 0 0 3px rgba(43, 230, 164, 0.2);
	animation: pulse 2.4s ease-in-out infinite;
}

@keyframes pulse {
	0%, 100% { opacity: 1; transform: scale(1); }
	50% { opacity: 0.55; transform: scale(0.86); }
}

.stars {
	display: inline-flex;
	gap: 3px;
	color: var(--warn);
}

.stars .icon {
	width: 15px;
	height: 15px;
}

.stars .is-off {
	color: rgba(255, 255, 255, 0.16);
}

.screen-reader-text {
	position: absolute !important;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

.skip-link {
	position: fixed;
	top: 10px;
	left: 50%;
	transform: translate(-50%, -140%);
	z-index: 999;
	padding: 10px 18px;
	background: var(--accent);
	color: #04120c;
	border-radius: 10px;
	font-size: 14px;
	font-weight: 600;
}

.skip-link:focus {
	transform: translate(-50%, 0);
	color: #04120c;
}

.progress {
	position: fixed;
	inset: 0 0 auto;
	height: 2px;
	z-index: 80;
	pointer-events: none;
}

.progress__bar {
	display: block;
	height: 100%;
	width: 100%;
	transform: scaleX(0);
	transform-origin: 0 50%;
	background: linear-gradient(90deg, var(--accent), var(--accent-2));
}

/* ---------- 5. 头部 ---------- */
.site-header {
	position: sticky;
	top: 0;
	z-index: 60;
	background: rgba(7, 11, 20, 0.72);
	backdrop-filter: blur(16px);
	-webkit-backdrop-filter: blur(16px);
	border-bottom: 1px solid transparent;
	transition: border-color 0.25s ease, background-color 0.25s ease, box-shadow 0.25s ease;
}

.site-header.is-scrolled {
	background: rgba(7, 11, 20, 0.92);
	border-bottom-color: var(--line);
	box-shadow: 0 12px 30px -24px rgba(0, 0, 0, 0.9);
}

.header__inner {
	display: flex;
	align-items: center;
	gap: 28px;
	height: var(--header-h);
}

.brand {
	display: inline-flex;
	align-items: center;
	gap: 11px;
	flex: none;
}

.brand:hover {
	color: inherit;
}

.brand__mark {
	display: grid;
	place-items: center;
	width: 38px;
	height: 38px;
	border-radius: 11px;
	background: linear-gradient(140deg, var(--accent), #14b87e);
	color: #04120c;
	box-shadow: 0 8px 24px -10px rgba(43, 230, 164, 0.8);
}

.brand__mark .icon {
	width: 21px;
	height: 21px;
}

.brand__text {
	display: flex;
	flex-direction: column;
	line-height: 1.2;
}

.brand__text strong {
	font-size: 16px;
	letter-spacing: 0.01em;
}

.brand__text small {
	font-size: 10.5px;
	color: var(--muted-2);
	letter-spacing: 0.06em;
	margin-top: 2px;
}

.custom-logo-link img {
	max-height: 40px;
	width: auto;
	border-radius: 8px;
}

.primary-nav {
	margin-left: auto;
}

.primary-nav .menu {
	display: flex;
	align-items: center;
	gap: 4px;
}

.primary-nav .menu > .menu-item > a {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 10px 12px;
	border-radius: 9px;
	font-size: 14.5px;
	font-weight: 500;
	color: var(--muted);
}

.primary-nav .menu > .menu-item > a:hover,
.primary-nav .menu > .current-menu-item > a,
.primary-nav .menu > .current_page_item > a {
	color: #fff;
	background: rgba(255, 255, 255, 0.05);
}

.menu-item-has-children {
	position: relative;
}

.menu-item-has-children > a::after {
	content: "";
	width: 6px;
	height: 6px;
	border-right: 1.6px solid currentColor;
	border-bottom: 1.6px solid currentColor;
	transform: rotate(45deg) translateY(-2px);
	opacity: 0.6;
}

.primary-nav .sub-menu {
	position: absolute;
	top: calc(100% + 10px);
	left: 0;
	min-width: 208px;
	padding: 8px;
	border-radius: 14px;
	background: #0c1424;
	border: 1px solid var(--line-strong);
	box-shadow: var(--shadow);
	opacity: 0;
	visibility: hidden;
	transform: translateY(6px);
	transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
	z-index: 5;
}

.primary-nav .menu-item-has-children:hover > .sub-menu,
.primary-nav .menu-item-has-children:focus-within > .sub-menu {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}

.primary-nav .sub-menu a {
	display: block;
	padding: 9px 12px;
	border-radius: 8px;
	font-size: 14px;
	color: var(--muted);
}

.primary-nav .sub-menu a:hover {
	color: #fff;
	background: rgba(255, 255, 255, 0.06);
}

.header__actions {
	display: flex;
	align-items: center;
	gap: 10px;
	flex: none;
}

.header__cta {
	height: 40px;
	padding: 0 16px;
	font-size: 13.5px;
}

.nav-toggle {
	display: none;
	place-items: center;
	width: 40px;
	height: 40px;
	border-radius: 10px;
	border: 1px solid var(--line);
	background: var(--panel);
}

.nav-toggle__bars {
	position: relative;
	display: block;
	width: 18px;
	height: 12px;
}

.nav-toggle__bars i {
	position: absolute;
	left: 0;
	width: 100%;
	height: 1.8px;
	border-radius: 2px;
	background: currentColor;
	transition: transform 0.25s ease, opacity 0.2s ease, top 0.25s ease;
}

.nav-toggle__bars i:nth-child(1) { top: 0; }
.nav-toggle__bars i:nth-child(2) { top: 5px; }
.nav-toggle__bars i:nth-child(3) { top: 10px; }

.nav-toggle[aria-expanded="true"] .nav-toggle__bars i:nth-child(1) {
	top: 5px;
	transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bars i:nth-child(2) {
	opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bars i:nth-child(3) {
	top: 5px;
	transform: rotate(-45deg);
}

.mobile-nav {
	position: fixed;
	top: var(--header-h);
	left: 0;
	right: 0;
	max-height: calc(100dvh - var(--header-h));
	overflow-y: auto;
	padding: 18px 0 28px;
	background: #080e1a;
	border-bottom: 1px solid var(--line);
	opacity: 0;
	visibility: hidden;
	transform: translateY(-10px);
	transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s;
	z-index: 55;
}

.mobile-nav.is-open {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}

.mobile-menu {
	display: flex;
	flex-direction: column;
	gap: 2px;
	margin-bottom: 18px;
}

.mobile-menu a {
	display: block;
	padding: 13px 4px;
	border-bottom: 1px solid var(--line);
	font-size: 15.5px;
	color: #cfd9e8;
}

.mobile-menu a:hover {
	color: var(--accent);
}

.mobile-menu .sub-menu {
	padding-left: 16px;
}

.mobile-nav__hint {
	margin: 14px 0 0;
	text-align: center;
	font-size: 12px;
	color: var(--muted-2);
	letter-spacing: 0.04em;
}

/* ---------- 6. 首屏 ---------- */
.hero {
	position: relative;
	padding: clamp(48px, 6.5vw, 84px) 0 36px;
	overflow: hidden;
	isolation: isolate;
}

.hero__glow {
	position: absolute;
	top: -220px;
	left: -160px;
	width: 780px;
	height: 780px;
	background: radial-gradient(circle, rgba(43, 230, 164, 0.16), transparent 62%);
	filter: blur(20px);
	z-index: -1;
}

.hero__grid-bg {
	position: absolute;
	inset: 0;
	z-index: -1;
	background-image:
		linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
		linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
	background-size: 72px 72px;
	mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 10%, transparent 75%);
	-webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 10%, transparent 75%);
}

.hero__inner {
	display: grid;
	grid-template-columns: 1.06fr 0.94fr;
	gap: clamp(32px, 5vw, 64px);
	align-items: center;
}

.hero__title {
	font-size: clamp(2rem, 4.4vw, 3.35rem);
	font-weight: 800;
	line-height: 1.16;
	letter-spacing: -0.025em;
	margin-bottom: 20px;
	text-wrap: balance;
}

.grad {
	font-style: normal;
	background: linear-gradient(100deg, var(--accent) 0%, var(--accent-2) 100%);
	-webkit-background-clip: text;
	background-clip: text;
	color: transparent;
}

.hero__desc {
	max-width: 560px;
	color: var(--muted);
	font-size: clamp(14.5px, 1.4vw, 16.5px);
	line-height: 1.8;
	margin-bottom: 28px;
}

.hero__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	margin-bottom: 40px;
}

.hero__stats {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 18px;
	margin: 0;
	padding-top: 26px;
	border-top: 1px solid var(--line);
}

.hero__stat dt {
	font-size: 12px;
	color: var(--muted-2);
	margin-bottom: 4px;
}

.hero__stat dd {
	margin: 0;
	font-size: clamp(1.1rem, 1.8vw, 1.4rem);
	font-weight: 700;
	color: #fff;
	letter-spacing: -0.02em;
}

.hero__visual {
	position: relative;
}

.hero__visual::before {
	content: "";
	position: absolute;
	inset: 8% -6% -10% 6%;
	background: radial-gradient(circle at 60% 40%, rgba(76, 141, 255, 0.22), transparent 65%);
	filter: blur(30px);
	z-index: -1;
}

.console {
	position: relative;
	padding: 18px;
	border-radius: 22px;
	border: 1px solid var(--line-strong);
	background: linear-gradient(180deg, rgba(19, 29, 50, 0.96), rgba(9, 14, 26, 0.98));
	box-shadow: var(--shadow);
	overflow: hidden;
}

.console::after {
	content: "";
	position: absolute;
	inset: 0;
	background: radial-gradient(520px 180px at 82% -12%, rgba(76, 141, 255, 0.2), transparent 70%);
	pointer-events: none;
}

.console__top {
	display: flex;
	align-items: center;
	gap: 10px;
	padding-bottom: 14px;
	border-bottom: 1px solid var(--line);
	font-size: 12px;
	color: var(--muted-2);
}

.console__dots {
	display: inline-flex;
	gap: 5px;
}

.console__dots i {
	width: 7px;
	height: 7px;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.16);
}

.console__dots i:first-child { background: #ff5f57; }
.console__dots i:nth-child(2) { background: #febc2e; }
.console__dots i:nth-child(3) { background: #28c840; }

.console__name {
	color: #c6d3e6;
	font-weight: 600;
	letter-spacing: 0.02em;
}

.console__ver {
	margin-left: auto;
	font-family: var(--mono);
	font-size: 11px;
	padding: 2px 8px;
	border-radius: 999px;
	border: 1px solid var(--line);
	background: rgba(255, 255, 255, 0.04);
}

.console__status {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	padding: 16px 0 4px;
	font-size: 12px;
}

.live {
	display: inline-flex;
	align-items: center;
	gap: 7px;
	color: var(--accent);
	font-weight: 600;
}

.live i {
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: var(--accent);
	box-shadow: 0 0 0 4px rgba(43, 230, 164, 0.16);
	animation: pulse 2s ease-in-out infinite;
}

.console__line {
	color: var(--muted-2);
}

.console__line b {
	color: #dbe6f6;
	font-weight: 600;
}

.console__ping {
	display: flex;
	align-items: baseline;
	gap: 8px;
	padding: 6px 0 14px;
}

.console__ping strong {
	font-size: clamp(2.6rem, 6vw, 3.6rem);
	font-weight: 800;
	line-height: 1;
	letter-spacing: -0.04em;
	background: linear-gradient(100deg, #fff 20%, var(--accent) 100%);
	-webkit-background-clip: text;
	background-clip: text;
	color: transparent;
	font-variant-numeric: tabular-nums;
}

.console__ping > span {
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 0.12em;
	color: var(--muted-2);
}

.console__tag {
	margin-left: auto;
	font-style: normal;
	font-size: 10.5px;
	padding: 4px 9px;
	border-radius: 999px;
	background: rgba(76, 141, 255, 0.14);
	color: #a8c7ff;
	border: 1px solid rgba(76, 141, 255, 0.25);
	white-space: nowrap;
}

.console__metrics {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 8px;
}

.console__metrics div {
	padding: 10px 12px;
	border-radius: 12px;
	background: rgba(255, 255, 255, 0.035);
	border: 1px solid var(--line);
}

.console__metrics span {
	display: block;
	font-size: 10.5px;
	color: var(--muted-2);
	margin-bottom: 2px;
}

.console__metrics b {
	font-size: 18px;
	font-weight: 700;
	letter-spacing: -0.02em;
	font-variant-numeric: tabular-nums;
}

.console__metrics i {
	font-style: normal;
	font-size: 10px;
	color: var(--muted-2);
	margin-left: 3px;
}

.console__chart {
	display: flex;
	align-items: flex-end;
	gap: 4px;
	height: 76px;
	margin: 16px 0;
	padding: 0 2px;
}

.console__chart span {
	flex: 1;
	height: var(--h);
	border-radius: 3px 3px 0 0;
	background: linear-gradient(180deg, var(--accent), rgba(43, 230, 164, 0.12));
	opacity: 0.75;
	animation: barGrow 0.9s cubic-bezier(0.22, 1, 0.36, 1) both;
	transform-origin: bottom;
}

.console__chart span:nth-child(2n) {
	background: linear-gradient(180deg, var(--accent-2), rgba(76, 141, 255, 0.12));
}

@keyframes barGrow {
	from { transform: scaleY(0.15); opacity: 0.2; }
	to { transform: scaleY(1); opacity: 0.75; }
}

.console__nodes {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	margin-bottom: 14px;
}

.console__nodes span {
	font-size: 10.5px;
	padding: 4px 9px;
	border-radius: 7px;
	border: 1px solid var(--line);
	color: var(--muted-2);
	font-family: var(--mono);
}

.console__nodes .is-on {
	color: var(--accent);
	border-color: rgba(43, 230, 164, 0.35);
	background: rgba(43, 230, 164, 0.08);
}

.console__foot {
	display: flex;
	align-items: center;
	gap: 10px;
	font-size: 10.5px;
	color: var(--muted-2);
	padding-top: 12px;
	border-top: 1px solid var(--line);
}

.console__bar {
	position: relative;
	flex: 1;
	height: 3px;
	border-radius: 3px;
	background: rgba(255, 255, 255, 0.08);
	overflow: hidden;
}

.console__bar::after {
	content: "";
	position: absolute;
	inset: 0;
	width: 62%;
	border-radius: 3px;
	background: linear-gradient(90deg, var(--accent), var(--accent-2));
}

/* 信任条 */
.trust {
	display: flex;
	flex-wrap: wrap;
	gap: 10px 26px;
	margin-top: clamp(36px, 5vw, 56px);
	padding-top: 22px;
	border-top: 1px solid var(--line);
}

.trust li {
	display: inline-flex;
	align-items: center;
	gap: 7px;
	font-size: 13px;
	color: var(--muted-2);
}

.trust .icon {
	width: 14px;
	height: 14px;
	color: var(--accent);
}

/* ---------- 7. 核心功能 ---------- */
.feature {
	position: relative;
	padding: 24px 22px;
	border-radius: var(--radius);
	border: 1px solid var(--line);
	background: var(--panel);
	transition: border-color 0.25s ease, background-color 0.25s ease, transform 0.25s ease;
}

.feature:hover {
	border-color: rgba(43, 230, 164, 0.32);
	background: var(--panel-hover);
	transform: translateY(-3px);
}

.feature__icon {
	display: grid;
	place-items: center;
	width: 42px;
	height: 42px;
	border-radius: 12px;
	background: var(--accent-soft);
	color: var(--accent);
	margin-bottom: 16px;
}

.feature__icon .icon {
	width: 21px;
	height: 21px;
}

.feature h3 {
	font-size: 16.5px;
	margin-bottom: 9px;
}

.feature p {
	font-size: 13.5px;
	line-height: 1.75;
	color: var(--muted);
	margin-bottom: 14px;
}

.feature__meta {
	display: inline-block;
	font-size: 11.5px;
	color: var(--muted-2);
	padding-top: 12px;
	border-top: 1px dashed var(--line);
	width: 100%;
	font-family: var(--mono);
	letter-spacing: -0.01em;
}

/* ---------- 8. 节点 ---------- */
.regions {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 16px;
}

.region {
	padding: 22px;
	border-radius: var(--radius);
	border: 1px solid var(--line);
	background: linear-gradient(160deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.015));
	transition: border-color 0.25s ease, transform 0.25s ease;
}

.region:hover {
	border-color: var(--line-strong);
	transform: translateY(-3px);
}

.region__head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 10px;
	margin-bottom: 14px;
}

.region__code {
	font-family: var(--mono);
	font-size: 11px;
	letter-spacing: 0.1em;
	padding: 4px 9px;
	border-radius: 6px;
	background: rgba(76, 141, 255, 0.12);
	color: #a8c7ff;
}

.region__ping {
	font-size: 12px;
	color: var(--accent);
	font-family: var(--mono);
}

.region h3 {
	font-size: 17px;
	margin-bottom: 6px;
}

.region__nodes {
	font-size: 13px;
	color: var(--muted);
	margin-bottom: 4px;
}

.region__nodes strong {
	color: #fff;
	font-size: 20px;
	margin-right: 3px;
	letter-spacing: -0.02em;
}

.region__desc {
	font-size: 12px;
	color: var(--muted-2);
	margin-bottom: 16px;
}

.region__bar {
	display: block;
	height: 3px;
	border-radius: 3px;
	background: rgba(255, 255, 255, 0.07);
	overflow: hidden;
}

.region__bar i {
	display: block;
	height: 100%;
	border-radius: 3px;
	background: linear-gradient(90deg, var(--accent), var(--accent-2));
}

.metrics {
	display: grid;
	grid-template-columns: repeat(5, minmax(0, 1fr));
	gap: 1px;
	margin-top: 28px;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	background: var(--line);
	overflow: hidden;
}

.metric {
	padding: 20px 18px;
	background: #0b1220;
}

.metric__label {
	display: block;
	font-size: 11.5px;
	color: var(--muted-2);
	margin-bottom: 6px;
}

.metric__value {
	font-size: clamp(1.2rem, 2vw, 1.6rem);
	font-weight: 700;
	letter-spacing: -0.03em;
	color: #fff;
	font-variant-numeric: tabular-nums;
}

.metric__value i {
	font-style: normal;
	font-size: 11.5px;
	font-weight: 500;
	color: var(--muted-2);
	margin-left: 4px;
}

/* ---------- 9. 场景 ---------- */
.scenario {
	position: relative;
	padding: 24px;
	border-radius: var(--radius);
	border: 1px solid var(--line);
	background: var(--panel);
	overflow: hidden;
	transition: border-color 0.25s ease, transform 0.25s ease, background-color 0.25s ease;
}

.scenario::after {
	content: "";
	position: absolute;
	right: -40px;
	top: -40px;
	width: 140px;
	height: 140px;
	border-radius: 50%;
	background: radial-gradient(circle, rgba(76, 141, 255, 0.14), transparent 68%);
	opacity: 0;
	transition: opacity 0.3s ease;
}

.scenario:hover {
	border-color: rgba(76, 141, 255, 0.32);
	background: var(--panel-hover);
	transform: translateY(-3px);
}

.scenario:hover::after {
	opacity: 1;
}

.scenario__top {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	margin-bottom: 16px;
}

.scenario__icon {
	display: grid;
	place-items: center;
	width: 40px;
	height: 40px;
	border-radius: 11px;
	background: rgba(76, 141, 255, 0.12);
	color: #9dc0ff;
}

.scenario__icon .icon {
	width: 20px;
	height: 20px;
}

.scenario__sub {
	font-size: 11px;
	color: var(--muted-2);
	letter-spacing: 0.02em;
}

.scenario h3 {
	font-size: 17px;
	margin-bottom: 9px;
}

.scenario p {
	font-size: 13.5px;
	color: var(--muted);
	line-height: 1.75;
	margin-bottom: 14px;
}

.scenario__metric {
	font-size: 11.5px;
	color: var(--accent);
	font-family: var(--mono);
	padding-top: 12px;
	border-top: 1px dashed var(--line);
	display: block;
}

/* ---------- 10. 步骤 ---------- */
.steps {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 18px;
	counter-reset: step;
}

.step {
	position: relative;
	padding: 28px 24px 24px;
	border-radius: var(--radius);
	border: 1px solid var(--line);
	background: var(--panel);
}

.step__num {
	position: absolute;
	top: 20px;
	right: 22px;
	font-family: var(--mono);
	font-size: 30px;
	font-weight: 700;
	color: rgba(255, 255, 255, 0.34);
	letter-spacing: -0.04em;
}

.step__icon {
	display: grid;
	place-items: center;
	width: 44px;
	height: 44px;
	border-radius: 12px;
	background: linear-gradient(140deg, rgba(43, 230, 164, 0.16), rgba(76, 141, 255, 0.1));
	color: var(--accent);
	margin-bottom: 18px;
}

.step__icon .icon {
	width: 22px;
	height: 22px;
}

.step h3 {
	font-size: 17px;
	margin-bottom: 9px;
}

.step p {
	font-size: 13.5px;
	color: var(--muted);
	margin: 0;
	line-height: 1.75;
}

.steps__cta {
	margin-top: 32px;
	text-align: center;
}

/* ---------- 11. 价格 ---------- */
.pricing {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 18px;
	align-items: start;
}

.plan {
	position: relative;
	padding: 28px 24px;
	border-radius: var(--radius-lg);
	border: 1px solid var(--line);
	background: var(--panel);
	display: flex;
	flex-direction: column;
}

.plan--featured {
	border-color: rgba(43, 230, 164, 0.42);
	background:
		radial-gradient(420px 180px at 50% -20%, rgba(43, 230, 164, 0.16), transparent 70%),
		rgba(255, 255, 255, 0.05);
	box-shadow: 0 24px 60px -34px rgba(43, 230, 164, 0.5);
}

@media (min-width: 921px) {
	.plan--featured {
		transform: translateY(-8px);
	}
}

.plan__badge {
	position: absolute;
	top: -12px;
	left: 50%;
	transform: translateX(-50%);
	height: 24px;
	padding: 0 12px;
	display: inline-flex;
	align-items: center;
	border-radius: 999px;
	background: var(--accent);
	color: #04120c;
	font-size: 11px;
	font-weight: 700;
	letter-spacing: 0.04em;
	white-space: nowrap;
}

.plan__name {
	font-size: 18px;
	margin-bottom: 6px;
}

.plan__tagline {
	font-size: 12.5px;
	color: var(--muted-2);
	margin-bottom: 20px;
	min-height: 38px;
}

.plan__price {
	display: flex;
	align-items: baseline;
	gap: 2px;
	margin-bottom: 22px;
	padding-bottom: 22px;
	border-bottom: 1px solid var(--line);
}

.plan__currency {
	font-size: 18px;
	font-weight: 600;
	color: var(--muted);
	align-self: flex-start;
	margin-top: 10px;
}

.plan__price strong {
	font-size: 46px;
	font-weight: 800;
	letter-spacing: -0.04em;
	line-height: 1;
	font-variant-numeric: tabular-nums;
}

.plan__period {
	font-size: 13px;
	color: var(--muted-2);
	margin-left: 4px;
}

.plan__features {
	display: flex;
	flex-direction: column;
	gap: 11px;
	margin-bottom: 26px;
	flex: 1;
}

.plan__features li {
	display: flex;
	align-items: flex-start;
	gap: 9px;
	font-size: 13.5px;
	color: #cfd9e8;
	line-height: 1.6;
}

.plan__features .icon {
	width: 16px;
	height: 16px;
	margin-top: 3px;
	flex: none;
}

.plan__features .is-on .icon {
	color: var(--accent);
}

.plan__features .is-off {
	color: var(--muted-2);
	text-decoration: line-through;
	text-decoration-color: rgba(255, 255, 255, 0.16);
}

.plan__features .is-off .icon {
	color: rgba(255, 255, 255, 0.2);
}

/* ---------- 12. FAQ ---------- */
.faq {
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.faq__item {
	border: 1px solid var(--line);
	border-radius: 14px;
	background: var(--panel);
	transition: border-color 0.22s ease, background-color 0.22s ease;
}

.faq__item:hover {
	border-color: var(--line-strong);
}

.faq__item[open] {
	border-color: rgba(43, 230, 164, 0.3);
	background: rgba(43, 230, 164, 0.04);
}

.faq__item summary {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	padding: 18px 20px;
	cursor: pointer;
	list-style: none;
	font-weight: 600;
	font-size: 15px;
	color: #eaf1fc;
}

.faq__item summary::-webkit-details-marker {
	display: none;
}

.faq__icon {
	display: grid;
	place-items: center;
	width: 26px;
	height: 26px;
	flex: none;
	border-radius: 8px;
	border: 1px solid var(--line);
	color: var(--accent);
	transition: transform 0.25s ease, background-color 0.25s ease;
}

.faq__icon .icon {
	width: 14px;
	height: 14px;
}

.faq__item[open] .faq__icon {
	transform: rotate(45deg);
	background: var(--accent-soft);
}

.faq__a {
	padding: 0 20px 20px;
	color: var(--muted);
	font-size: 14px;
	line-height: 1.85;
}

.faq__a p {
	margin: 0;
}

/* ---------- 13. 评价 ---------- */
.reviews {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 16px;
}

.review {
	margin: 0;
	padding: 24px;
	border-radius: var(--radius);
	border: 1px solid var(--line);
	background: var(--panel);
	display: flex;
	flex-direction: column;
	gap: 14px;
}

.review blockquote {
	margin: 0;
}

.review blockquote p {
	margin: 0;
	font-size: 14px;
	line-height: 1.85;
	color: #d3ddec;
}

.review figcaption {
	display: flex;
	align-items: center;
	gap: 11px;
	margin-top: auto;
	padding-top: 14px;
	border-top: 1px solid var(--line);
}

.review__avatar {
	display: grid;
	place-items: center;
	width: 36px;
	height: 36px;
	border-radius: 50%;
	background: linear-gradient(140deg, rgba(43, 230, 164, 0.22), rgba(76, 141, 255, 0.22));
	color: #dff7ee;
	font-size: 14px;
	font-weight: 700;
	flex: none;
}

.review__who {
	display: flex;
	flex-direction: column;
	line-height: 1.4;
}

.review__who strong {
	font-size: 13.5px;
}

.review__who small {
	font-size: 11.5px;
	color: var(--muted-2);
}

/* ---------- 14. 文章卡片 ---------- */
.card {
	display: flex;
	flex-direction: column;
	border-radius: var(--radius);
	border: 1px solid var(--line);
	background: var(--panel);
	overflow: hidden;
	transition: border-color 0.25s ease, transform 0.25s ease, background-color 0.25s ease;
}

.card:hover {
	border-color: var(--line-strong);
	transform: translateY(-4px);
	background: var(--panel-hover);
}

.card__media {
	display: block;
	aspect-ratio: 16 / 9.4;
	overflow: hidden;
	background: linear-gradient(140deg, #101c31, #0a1220);
	position: relative;
}

.card__media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	border-radius: 0;
	transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.card:hover .card__media img {
	transform: scale(1.04);
}

.thumb-fallback {
	position: absolute;
	inset: 0;
	display: grid;
	place-items: center;
	color: rgba(43, 230, 164, 0.4);
	background:
		radial-gradient(circle at 30% 20%, rgba(43, 230, 164, 0.14), transparent 60%),
		radial-gradient(circle at 80% 80%, rgba(76, 141, 255, 0.16), transparent 60%),
		linear-gradient(140deg, #0e182a, #080e19);
}

.thumb-fallback .icon {
	width: 36px;
	height: 36px;
}

.card__body {
	display: flex;
	flex-direction: column;
	flex: 1;
	padding: 20px;
}

.card__meta {
	display: flex;
	align-items: center;
	gap: 10px;
	font-size: 11.5px;
	color: var(--muted-2);
	margin-bottom: 10px;
}

.card__meta span::before {
	content: "";
	display: inline-block;
	width: 3px;
	height: 3px;
	border-radius: 50%;
	background: var(--muted-2);
	margin-right: 8px;
	vertical-align: middle;
}

.card__title {
	font-size: 16px;
	line-height: 1.5;
	margin-bottom: 10px;
}

.card__title a {
	color: #fff;
}

.card__title a:hover {
	color: var(--accent);
}

.card__excerpt {
	font-size: 13px;
	color: var(--muted);
	line-height: 1.75;
	margin-bottom: 16px;
}

.card__more {
	margin-top: auto;
	display: inline-flex;
	align-items: center;
	gap: 6px;
	font-size: 12.5px;
	font-weight: 600;
	color: var(--accent);
}

.card__more .icon {
	width: 14px;
	height: 14px;
	transition: transform 0.2s ease;
}

.card:hover .card__more .icon {
	transform: translateX(3px);
}

/* ---------- 15. CTA ---------- */
.cta-band {
	position: relative;
	padding: clamp(48px, 6vw, 76px) 0;
	overflow: hidden;
	background: linear-gradient(120deg, #0c2a22 0%, #0b1a2e 55%, #0a1424 100%);
	border-block: 1px solid rgba(43, 230, 164, 0.18);
}

.cta-band__glow {
	position: absolute;
	top: -50%;
	right: -10%;
	width: 620px;
	height: 620px;
	background: radial-gradient(circle, rgba(43, 230, 164, 0.2), transparent 62%);
	filter: blur(20px);
}

.cta-band__inner {
	position: relative;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 36px;
	flex-wrap: wrap;
}

.cta-band h2 {
	font-size: clamp(1.5rem, 3vw, 2.2rem);
	margin-bottom: 10px;
}

.cta-band p {
	margin: 0;
	color: rgba(233, 240, 251, 0.7);
	font-size: 14.5px;
	max-width: 520px;
}

.cta-band__actions {
	display: flex;
	gap: 12px;
	flex-wrap: wrap;
}

/* ---------- 16. 页脚 ---------- */
.site-footer {
	background: #050810;
	border-top: 1px solid var(--line);
	padding-top: clamp(48px, 6vw, 72px);
	font-size: 13.5px;
}

.footer__grid {
	display: grid;
	grid-template-columns: 1.5fr 1fr 1fr 1fr;
	gap: 40px;
	padding-bottom: 40px;
}

.footer__desc {
	margin: 18px 0;
	color: var(--muted-2);
	line-height: 1.8;
	max-width: 340px;
	font-size: 13px;
}

.footer__contact {
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.footer__contact a {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	color: var(--muted);
	font-size: 13px;
	width: fit-content;
}

.footer__contact .icon {
	width: 15px;
	height: 15px;
	color: var(--accent);
}

.footer__title {
	font-size: 13px;
	font-weight: 600;
	color: #fff;
	margin-bottom: 16px;
	letter-spacing: 0.04em;
}

.footer__col ul {
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.footer__col a {
	color: var(--muted-2);
	font-size: 13px;
}

.footer__col a:hover {
	color: var(--accent);
}

.footer__note {
	padding: 20px 0;
	border-top: 1px solid var(--line);
}

.footer__note p {
	margin: 0;
	font-size: 12px;
	color: #7d8ca6;
	line-height: 1.85;
	max-width: 900px;
}

.footer__bottom {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	flex-wrap: wrap;
	padding: 18px 0 24px;
	border-top: 1px solid var(--line);
	font-size: 12px;
	color: #7d8ca6;
}

.footer__bottom p {
	margin: 0;
}

.footer__legal {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 14px;
}

.footer__legal a {
	color: #8595ae;
}

.footer__legal a:hover {
	color: var(--accent);
}

.legal-menu {
	display: flex;
	gap: 14px;
}

.to-top {
	position: fixed;
	right: 20px;
	bottom: 20px;
	z-index: 40;
	width: 42px;
	height: 42px;
	display: grid;
	place-items: center;
	border-radius: 12px;
	border: 1px solid var(--line-strong);
	background: rgba(13, 21, 38, 0.9);
	backdrop-filter: blur(8px);
	color: var(--muted);
	opacity: 0;
	transform: translateY(8px);
	pointer-events: none;
	transition: opacity 0.25s ease, transform 0.25s ease, color 0.2s ease;
}

.to-top.is-visible {
	opacity: 1;
	transform: translateY(0);
	pointer-events: auto;
}

.to-top:hover {
	color: var(--accent);
}

.to-top .icon {
	transform: rotate(180deg);
	width: 18px;
	height: 18px;
}

/* ---------- 17. 内页头 ---------- */
.page-hero {
	position: relative;
	padding: clamp(36px, 5vw, 60px) 0 clamp(30px, 4vw, 44px);
	border-bottom: 1px solid var(--line);
	overflow: hidden;
}

.page-hero__grid-bg {
	position: absolute;
	inset: 0;
	background-image:
		linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
		linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
	background-size: 64px 64px;
	mask-image: radial-gradient(ellipse 70% 100% at 20% 0%, #000, transparent 70%);
	-webkit-mask-image: radial-gradient(ellipse 70% 100% at 20% 0%, #000, transparent 70%);
	pointer-events: none;
}

.page-hero > .container {
	position: relative;
}

.page-hero h1 {
	font-size: clamp(1.75rem, 3.4vw, 2.6rem);
	margin-bottom: 12px;
	max-width: 900px;
}

.page-hero__intro {
	color: var(--muted);
	font-size: 15px;
	max-width: 720px;
	margin: 0;
}

.page-hero__intro p:last-child {
	margin-bottom: 0;
}

.breadcrumbs {
	margin-bottom: 18px;
	font-size: 12px;
	color: var(--muted-2);
}

.breadcrumbs ol {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 8px;
}

.breadcrumbs li {
	display: inline-flex;
	align-items: center;
	gap: 8px;
}

.breadcrumbs li + li::before {
	content: "/";
	color: rgba(255, 255, 255, 0.18);
}

.breadcrumbs a {
	color: var(--muted-2);
}

.breadcrumbs a:hover {
	color: var(--accent);
}

.breadcrumbs li[aria-current] {
	color: var(--muted);
	max-width: 420px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

/* ---------- 18. 分页 / 空状态 ---------- */
.pagination {
	margin-top: 44px;
}

.pagination .nav-links {
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
	gap: 8px;
}

.pagination .page-numbers {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 38px;
	height: 38px;
	padding: 0 12px;
	border-radius: 10px;
	border: 1px solid var(--line);
	background: var(--panel);
	color: var(--muted);
	font-size: 13.5px;
}

.pagination .page-numbers:hover {
	color: #fff;
	border-color: var(--line-strong);
}

.pagination .page-numbers.current {
	background: var(--accent);
	border-color: var(--accent);
	color: #04120c;
	font-weight: 700;
}

.pagination .dots {
	border-color: transparent;
	background: none;
}

.empty-state {
	text-align: center;
	padding: 60px 20px;
	border: 1px dashed var(--line-strong);
	border-radius: var(--radius);
	background: var(--panel);
}

.empty-state .icon {
	width: 30px;
	height: 30px;
	color: var(--accent);
	margin-bottom: 12px;
}

.empty-state h2 {
	font-size: 18px;
	margin-bottom: 8px;
}

.empty-state p {
	color: var(--muted);
	font-size: 14px;
	margin: 0;
}

.empty-state a {
	color: var(--accent);
	text-decoration: underline;
	text-underline-offset: 3px;
}

/* ---------- 19. 文章详情 ---------- */
.article__head {
	padding: clamp(32px, 4.5vw, 52px) 0 28px;
}

.article__title {
	font-size: clamp(1.6rem, 3.4vw, 2.45rem);
	line-height: 1.32;
	margin-bottom: 18px;
	letter-spacing: -0.02em;
	text-wrap: balance;
}

.post-meta {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 10px;
	font-size: 12.5px;
	color: var(--muted-2);
}

.post-meta .dot {
	width: 3px;
	height: 3px;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.22);
}

.post-meta a {
	color: var(--muted);
}

.post-meta a:hover {
	color: var(--accent);
}

.article__cover {
	margin-bottom: 32px;
}

.article__cover img {
	width: 100%;
	border-radius: var(--radius);
}

.article__cover figcaption {
	margin-top: 8px;
	font-size: 12px;
	color: var(--muted-2);
	text-align: center;
}

.toc {
	margin-bottom: 34px;
	padding: 18px 20px;
	border: 1px solid var(--line);
	border-radius: 14px;
	background: var(--panel);
}

.toc__head {
	display: flex;
	align-items: center;
	gap: 9px;
	margin-bottom: 12px;
}

.toc__label {
	font-family: var(--mono);
	font-size: 10px;
	letter-spacing: 0.1em;
	padding: 2px 6px;
	border-radius: 4px;
	background: var(--accent-soft);
	color: var(--accent);
}

.toc__head strong {
	font-size: 13.5px;
}

.toc__list {
	display: flex;
	flex-direction: column;
	gap: 2px;
	counter-reset: toc;
}

.toc__list li {
	counter-increment: toc;
}

.toc__list a {
	display: block;
	padding: 5px 10px 5px 26px;
	border-left: 2px solid transparent;
	border-radius: 0 6px 6px 0;
	font-size: 13px;
	color: var(--muted);
	position: relative;
}

.toc__list a::before {
	content: counter(toc, decimal-leading-zero);
	position: absolute;
	left: 6px;
	font-family: var(--mono);
	font-size: 10px;
	color: var(--muted-2);
	top: 7px;
}

.toc__list a:hover {
	color: #fff;
	background: rgba(255, 255, 255, 0.04);
}

.toc__list a.is-active {
	color: var(--accent);
	border-left-color: var(--accent);
	background: rgba(43, 230, 164, 0.06);
}

.toc__list .toc__sub a {
	padding-left: 38px;
	font-size: 12.5px;
}

.toc__list .toc__sub a::before {
	content: "·";
	left: 24px;
}

.entry-content {
	font-size: 16.5px;
	line-height: 1.9;
	color: #d6e0ee;
	overflow-wrap: break-word;
}

.entry-content > *:first-child {
	margin-top: 0;
}

.entry-content h2 {
	font-size: clamp(1.25rem, 2.2vw, 1.5rem);
	margin: 2.2em 0 0.75em;
	padding-left: 14px;
	border-left: 3px solid var(--accent);
	scroll-margin-top: calc(var(--header-h) + 20px);
}

.entry-content h3 {
	font-size: 1.14rem;
	margin: 1.9em 0 0.6em;
	scroll-margin-top: calc(var(--header-h) + 20px);
}

.entry-content h4 {
	font-size: 1rem;
	margin: 1.6em 0 0.5em;
}

.entry-content p {
	margin-bottom: 1.35em;
}

.entry-content a {
	color: var(--accent);
	text-decoration: underline;
	text-decoration-thickness: 1px;
	text-underline-offset: 3px;
}

.entry-content a:hover {
	color: #7df3ca;
}

.entry-content ul,
.entry-content ol {
	margin: 0 0 1.4em;
	padding-left: 1.35em;
}

.entry-content li {
	list-style: disc;
	margin-bottom: 0.55em;
	padding-left: 2px;
}

.entry-content ol > li {
	list-style: decimal;
}

.entry-content li::marker {
	color: var(--accent);
}

.entry-content strong {
	color: #fff;
	font-weight: 650;
}

.entry-content blockquote {
	margin: 1.8em 0;
	padding: 18px 22px;
	border-left: 3px solid var(--accent-2);
	border-radius: 0 12px 12px 0;
	background: var(--panel);
	color: #c4d1e4;
}

.entry-content blockquote p:last-child {
	margin-bottom: 0;
}

.entry-content code {
	font-family: var(--mono);
	font-size: 0.88em;
	padding: 2px 6px;
	border-radius: 5px;
	background: rgba(255, 255, 255, 0.07);
	color: #a8e6ff;
}

.entry-content pre {
	margin: 1.6em 0;
	padding: 16px 18px;
	border-radius: 12px;
	border: 1px solid var(--line);
	background: #060a12;
	overflow-x: auto;
	line-height: 1.7;
}

.entry-content pre code {
	padding: 0;
	background: none;
	color: #cfe3f7;
	font-size: 13px;
}

.entry-content table {
	width: 100%;
	margin: 1.8em 0;
	border-collapse: collapse;
	font-size: 14px;
	border: 1px solid var(--line);
	border-radius: 12px;
	overflow: hidden;
}

.entry-content th,
.entry-content td {
	padding: 11px 14px;
	text-align: left;
	border-bottom: 1px solid var(--line);
}

.entry-content th {
	background: rgba(255, 255, 255, 0.05);
	color: #fff;
	font-weight: 600;
	font-size: 13px;
}

.entry-content tr:last-child td {
	border-bottom: 0;
}

.entry-content img {
	border-radius: var(--radius-sm);
	margin: 1.2em 0;
}

.entry-content figure {
	margin: 1.8em 0;
}

.entry-content figcaption {
	font-size: 12px;
	color: var(--muted-2);
	text-align: center;
	margin-top: 8px;
}

.entry-content h2 + p,
.entry-content h3 + p {
	margin-top: 0;
}

.entry-content iframe {
	border-radius: 12px;
	max-width: 100%;
}

.page-links {
	margin: 2em 0;
	font-size: 13px;
	color: var(--muted);
}

.page-links a {
	margin-left: 6px;
}

.article__tags {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin: 36px 0 0;
}

.article__share {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	flex-wrap: wrap;
	margin-top: 28px;
	padding: 16px 20px;
	border: 1px solid var(--line);
	border-radius: 14px;
	background: var(--panel);
}

.article__share > span {
	font-size: 13px;
	color: var(--muted);
}

.author-box {
	display: flex;
	align-items: flex-start;
	gap: 14px;
	margin-top: 24px;
	padding: 20px;
	border: 1px solid var(--line);
	border-radius: 14px;
	background: var(--panel);
}

.author-box__avatar {
	border-radius: 50%;
	flex: none;
}

.avatar-initial {
	display: inline-grid;
	place-items: center;
	border-radius: 50%;
	background: linear-gradient(140deg, rgba(43, 230, 164, 0.24), rgba(76, 141, 255, 0.24));
	color: #dff7ee;
	font-weight: 700;
	line-height: 1;
	flex: none;
}

.author-box strong {
	display: block;
	font-size: 14px;
	margin-bottom: 4px;
}

.author-box p {
	margin: 0;
	font-size: 12.5px;
	color: var(--muted-2);
	line-height: 1.7;
}

.post-nav {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 12px;
	margin-top: 32px;
}

.post-nav__item {
	display: flex;
	flex-direction: column;
	gap: 6px;
	padding: 16px 18px;
	border: 1px solid var(--line);
	border-radius: 14px;
	background: var(--panel);
}

.post-nav__item span {
	font-size: 11px;
	color: var(--muted-2);
	letter-spacing: 0.06em;
}

.post-nav__item strong {
	font-size: 13.5px;
	font-weight: 600;
	line-height: 1.55;
	color: #dbe5f4;
}

.post-nav__item:hover {
	border-color: var(--line-strong);
	background: var(--panel-hover);
}

.post-nav__item:hover strong {
	color: var(--accent);
}

.post-nav__item--next {
	text-align: right;
}

.related {
	margin-top: clamp(48px, 6vw, 76px);
	padding: clamp(40px, 5vw, 64px) 0;
	border-top: 1px solid var(--line);
	background: var(--bg-soft);
}

.related .section__head h2 {
	margin: 0;
}

/* ---------- 20. 评论 ---------- */
.comments {
	margin: clamp(40px, 5vw, 64px) 0 20px;
	padding-top: 32px;
	border-top: 1px solid var(--line);
}

.comments__title,
.comments__form-title {
	font-size: 18px;
	margin-bottom: 20px;
}

.comment-list {
	display: flex;
	flex-direction: column;
	gap: 18px;
	margin-bottom: 36px;
}

.comment-list .children {
	margin-top: 18px;
	padding-left: 22px;
	border-left: 1px solid var(--line);
	display: flex;
	flex-direction: column;
	gap: 18px;
}

.comment-body {
	padding: 18px;
	border: 1px solid var(--line);
	border-radius: 14px;
	background: var(--panel);
}

.comment-author {
	display: flex;
	align-items: center;
	gap: 10px;
	font-size: 13.5px;
	margin-bottom: 8px;
}

.comment-author img {
	border-radius: 50%;
}

.comment-metadata {
	font-size: 11.5px;
	color: var(--muted-2);
	margin-bottom: 10px;
}

.comment-content {
	font-size: 14px;
	color: #cfd9e8;
}

.comment-content p:last-child {
	margin-bottom: 0;
}

.reply {
	font-size: 12px;
}

.reply a {
	color: var(--accent);
}

.comment-respond {
	padding: 24px;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	background: var(--panel);
}

.comment-notes,
.comments__notes {
	font-size: 12px;
	color: var(--muted-2);
	margin-bottom: 16px;
}

.comment-form {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 14px;
}

.comment-form p {
	margin: 0;
}

.comment-form-comment,
.comment-form-url,
.form-submit {
	grid-column: 1 / -1;
}

.comment-form label {
	display: block;
	font-size: 12px;
	color: var(--muted);
	margin-bottom: 6px;
}

.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"],
.comment-form textarea,
.search-form input[type="search"] {
	width: 100%;
	padding: 11px 14px;
	border-radius: 10px;
	border: 1px solid var(--line);
	background: rgba(0, 0, 0, 0.25);
	color: var(--text);
	font-size: 14px;
	transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.comment-form textarea {
	resize: vertical;
	min-height: 120px;
}

.comment-form input:focus,
.comment-form textarea:focus,
.search-form input:focus {
	outline: none;
	border-color: rgba(43, 230, 164, 0.55);
	box-shadow: 0 0 0 3px rgba(43, 230, 164, 0.12);
}

.comment-form .submit {
	justify-self: start;
	padding: 0 22px;
	height: 44px;
	border-radius: 10px;
	background: linear-gradient(135deg, var(--accent), #17c98c);
	color: #04120c;
	font-weight: 600;
	font-size: 14px;
	border: 0;
	cursor: pointer;
}

/* ---------- 21. 搜索表单 ---------- */
.search-form {
	display: flex;
	gap: 10px;
	align-items: stretch;
}

.search-form input[type="search"] {
	flex: 1;
	min-width: 0;
	height: 42px;
	padding: 0 14px;
	border-radius: 10px;
	border: 1px solid var(--line);
	background: rgba(0, 0, 0, 0.25);
	color: var(--text);
	font-size: 14px;
}

.search-form--wide {
	margin-top: 24px;
	max-width: 620px;
}

.search-form--wide input[type="search"] {
	height: 48px;
}

.search-form--wide .btn {
	height: 48px;
}

/* ---------- 22. 下载中心 ---------- */
.entry-content--intro {
	margin-bottom: 36px;
	font-size: 15px;
}

.platform {
	display: flex;
	flex-direction: column;
	padding: 22px;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	background: var(--panel);
	transition: border-color 0.25s ease, transform 0.25s ease;
}

.platform:hover {
	border-color: rgba(43, 230, 164, 0.3);
	transform: translateY(-3px);
}

.platform__top {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 14px;
}

.platform__icon {
	display: grid;
	place-items: center;
	width: 42px;
	height: 42px;
	border-radius: 12px;
	background: rgba(255, 255, 255, 0.06);
	color: #dfe9f8;
}

.platform__icon .icon {
	width: 22px;
	height: 22px;
}

.platform__ver {
	font-family: var(--mono);
	font-size: 10.5px;
	padding: 3px 8px;
	border-radius: 999px;
	border: 1px solid var(--line);
	color: var(--muted-2);
}

.platform h2 {
	font-size: 17px;
	margin-bottom: 6px;
}

.platform__req {
	font-size: 12px;
	color: var(--muted-2);
	margin-bottom: 10px;
}

.platform__note {
	font-size: 13px;
	color: var(--muted);
	line-height: 1.7;
	margin-bottom: 18px;
	flex: 1;
}

.platform__foot {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 10px;
	padding-top: 14px;
	border-top: 1px solid var(--line);
}

.platform__size {
	font-size: 11.5px;
	color: var(--muted-2);
	font-family: var(--mono);
}

.panel {
	margin-top: 40px;
	padding: 26px;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	background: var(--panel);
}

.panel__head {
	margin-bottom: 18px;
}

.panel h2 {
	font-size: 17px;
	margin-bottom: 6px;
}

.panel__head p {
	margin: 0;
	font-size: 12.5px;
	color: var(--muted-2);
}

.panel--note h2 {
	margin-bottom: 14px;
}

.bullets {
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.bullets li {
	position: relative;
	padding-left: 20px;
	font-size: 13.5px;
	color: var(--muted);
	line-height: 1.75;
}

.bullets li::before {
	content: "";
	position: absolute;
	left: 0;
	top: 0.65em;
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: var(--accent);
	box-shadow: 0 0 0 3px rgba(43, 230, 164, 0.12);
}

.table-wrap {
	overflow-x: auto;
}

.table {
	width: 100%;
	min-width: 560px;
	border-collapse: collapse;
	font-size: 13px;
}

.table th,
.table td {
	padding: 11px 14px;
	text-align: left;
	border-bottom: 1px solid var(--line);
	white-space: nowrap;
}

.table th {
	font-size: 11.5px;
	font-weight: 600;
	color: var(--muted-2);
	letter-spacing: 0.04em;
	text-transform: uppercase;
}

.table td {
	color: #cfd9e8;
}

.table tr:last-child td {
	border-bottom: 0;
}

/* ---------- 23. 帮助与 404 ---------- */
.help-box {
	margin-top: 36px;
	padding: 28px;
	border-radius: var(--radius);
	border: 1px solid rgba(43, 230, 164, 0.24);
	background: linear-gradient(150deg, rgba(43, 230, 164, 0.08), rgba(76, 141, 255, 0.06));
}

.help-box h2 {
	font-size: 18px;
	margin-bottom: 8px;
}

.help-box p {
	font-size: 13.5px;
	color: var(--muted);
	margin-bottom: 18px;
}

.help-box__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
}

.error-page {
	padding: clamp(60px, 9vw, 120px) 0;
	position: relative;
	overflow: hidden;
}

.error-page__code {
	margin: 0 0 8px;
	font-family: var(--mono);
	font-size: clamp(4rem, 14vw, 8rem);
	font-weight: 800;
	line-height: 0.9;
	letter-spacing: -0.06em;
	background: linear-gradient(120deg, var(--accent), var(--accent-2));
	-webkit-background-clip: text;
	background-clip: text;
	color: transparent;
	opacity: 0.85;
}

.error-page h1 {
	font-size: clamp(1.5rem, 3vw, 2.1rem);
	margin-bottom: 12px;
}

.error-page__desc {
	color: var(--muted);
	font-size: 14.5px;
	max-width: 520px;
}

.error-page__links {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-top: 28px;
}

/* ---------- 24. 友情链接 ---------- */
.footer__links {
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	gap: 10px 18px;
	padding: 20px 0;
	border-top: 1px solid var(--line);
}

.footer__links-title {
	margin: 0;
	font-size: 12px;
	font-weight: 600;
	letter-spacing: 0.06em;
	color: #8595ae;
	white-space: nowrap;
}

.footer__links ul {
	display: flex;
	flex-wrap: wrap;
	gap: 8px 18px;
}

.footer__links li {
	margin: 0;
}

.footer__links a {
	font-size: 12.5px;
	color: #8b9ab3;
}

.footer__links a:hover {
	color: var(--accent);
}

/* 短代码 [goujssq_links] */
.friend-links ul,
.entry-content .friend-links ul {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin: 1.2em 0;
	padding-left: 0;
}

.friend-links li,
.entry-content .friend-links li {
	list-style: none;
	margin: 0;
	padding: 0;
}

.friend-links a,
.entry-content .friend-links a {
	display: inline-flex;
	align-items: center;
	height: 34px;
	padding: 0 14px;
	border-radius: 999px;
	border: 1px solid var(--line);
	background: var(--panel);
	font-size: 13px;
	color: var(--muted);
	text-decoration: none;
}

.friend-links a:hover,
.entry-content .friend-links a:hover {
	color: #fff;
	border-color: var(--line-strong);
	background: var(--panel-hover);
}

/* ---------- 25. 动效 ---------- */
.js .reveal {
	opacity: 0;
	transform: translateY(18px);
	transition: opacity 0.65s cubic-bezier(0.22, 1, 0.36, 1), transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
	will-change: opacity, transform;
}

.js .reveal.is-visible {
	opacity: 1;
	transform: none;
}

/* ---------- 26. 响应式 ---------- */
@media (max-width: 1080px) {
	.metrics {
		grid-template-columns: repeat(3, minmax(0, 1fr));
	}

	.metric:nth-child(4),
	.metric:nth-child(5) {
		border-top: 1px solid var(--line);
	}

	.grid--4 {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

@media (max-width: 960px) {
	.primary-nav {
		display: none;
	}

	.nav-toggle {
		display: grid;
	}

	.header__cta {
		display: none;
	}

	.header__inner {
		justify-content: space-between;
	}

	.hero__inner {
		grid-template-columns: 1fr;
		gap: 40px;
	}

	.hero__visual {
		max-width: 520px;
	}

	.hero__desc {
		max-width: none;
	}

	.regions {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.grid--3 {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.pricing {
		grid-template-columns: 1fr;
		max-width: 460px;
		margin-inline: auto;
	}

	.plan--featured {
		transform: none;
	}

	.reviews {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.footer__grid {
		grid-template-columns: 1fr 1fr;
		gap: 32px;
	}

	.footer__brand {
		grid-column: 1 / -1;
	}

	.steps {
		grid-template-columns: 1fr;
		max-width: 520px;
		margin-inline: auto;
	}

	.steps__cta {
		text-align: center;
	}
}

@media (max-width: 760px) {
	:root {
		--header-h: 64px;
	}

	.hero__stats {
		grid-template-columns: repeat(2, minmax(0, 1fr));
		gap: 16px 20px;
	}

	.hero__actions .btn {
		flex: 1 1 auto;
	}

	.console__ping strong {
		font-size: 2.6rem;
	}

	.metrics {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.metric:nth-child(3) {
		border-top: 1px solid var(--line);
	}

	.metric:last-child {
		grid-column: 1 / -1;
	}

	.cta-band__inner {
		flex-direction: column;
		align-items: flex-start;
	}

	.cta-band__actions {
		width: 100%;
	}

	.cta-band__actions .btn {
		flex: 1;
	}

	.article__share {
		flex-direction: column;
		align-items: flex-start;
	}

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

	.post-nav {
		grid-template-columns: 1fr;
	}

	.post-nav__item--next {
		text-align: left;
	}

	.page-hero h1 {
		font-size: 1.6rem;
	}
}

@media (max-width: 620px) {
	.container,
	.container--narrow {
		width: min(100% - 32px, var(--container));
	}

	.grid--3,
	.grid--4,
	.regions,
	.reviews {
		grid-template-columns: 1fr;
	}

	.section__head--row {
		align-items: flex-start;
	}

	.footer__grid {
		grid-template-columns: 1fr;
	}

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

	.hero__stats {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.console__metrics div {
		padding: 8px 10px;
	}

	.console__metrics b {
		font-size: 16px;
	}

	.faq__item summary {
		padding: 15px 16px;
		font-size: 14px;
	}

	.faq__a {
		padding: 0 16px 16px;
	}

	.panel {
		padding: 20px;
	}

	.search-form {
		flex-direction: column;
	}

	.search-form .btn {
		width: 100%;
	}
}

/* ---------- 27. 无障碍 ---------- */
@media (prefers-reduced-motion: reduce) {
	html {
		scroll-behavior: auto;
	}

	*,
	*::before,
	*::after {
		animation-duration: 0.001ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.001ms !important;
		scroll-behavior: auto !important;
	}

	.js .reveal {
		opacity: 1;
		transform: none;
	}
}

@media print {
	.site-header,
	.site-footer,
	.progress,
	.to-top,
	.toc,
	.article__share,
	.related,
	.comments {
		display: none !important;
	}

	body {
		background: #fff;
		color: #111;
	}

	.entry-content,
	.entry-content strong,
	.entry-content h2,
	.entry-content h3 {
		color: #111;
	}
}