:root {
	--ix-color-bg: #ffffff;
	--ix-color-text: #1d2327;
	--ix-color-muted: #646970;
	--ix-color-border: #dcdcde;
	--ix-color-accent: #0b6b5d;
	--ix-content-width: 1280px;
	--ix-gutter: clamp(16px, 4vw, 48px);
}

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

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

body {
	margin: 0;
	color: var(--ix-color-text);
	background: var(--ix-color-bg);
	font-family: system-ui, -apple-system, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
	line-height: 1.6;
}

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

img {
	max-width: 100%;
	height: auto;
}

.site-header {
	border-bottom: 1px solid var(--ix-color-border);
}

.site-header__inner,
.site-footer__inner,
.site-content {
	width: min(100% - (var(--ix-gutter) * 2), var(--ix-content-width));
	margin-inline: auto;
}

.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 24px;
	min-height: 72px;
}

.site-title {
	color: var(--ix-color-text);
	font-size: 1.25rem;
	font-weight: 700;
	text-decoration: none;
}

.site-nav ul {
	display: flex;
	flex-wrap: wrap;
	gap: 20px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.site-nav li {
	position: relative;
}

.site-nav ul ul {
	display: none;
	position: absolute;
	top: 100%;
	left: 0;
	z-index: 10;
	min-width: 200px;
	padding: 8px 0;
	background: var(--ix-color-bg);
	border: 1px solid var(--ix-color-border);
}

.site-nav li:hover > ul,
.site-nav li:focus-within > ul {
	display: block;
}

.site-nav ul ul li {
	padding: 6px 16px;
}

.site-nav a {
	color: var(--ix-color-text);
	text-decoration: none;
}

.site-nav a:hover,
.site-nav a:focus {
	color: var(--ix-color-accent);
}

.site-main {
	min-height: 50vh;
	padding-block: clamp(32px, 6vw, 80px);
}

.site-footer {
	margin-top: clamp(48px, 8vw, 96px);
	padding-block: 32px;
	border-top: 1px solid var(--ix-color-border);
	color: var(--ix-color-muted);
}

.site-footer__inner {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
}

.site-footer ul {
	display: flex;
	flex-wrap: wrap;
	gap: 16px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.entry {
	padding-block: 24px;
	border-bottom: 1px solid var(--ix-color-border);
}

.entry__title {
	margin: 0 0 8px;
	font-size: clamp(1.25rem, 3vw, 1.75rem);
}

.skip-link {
	position: absolute;
	top: -100px;
	left: 16px;
	z-index: 999;
	padding: 8px 16px;
	background: var(--ix-color-text);
	color: var(--ix-color-bg);
}

.skip-link:focus {
	top: 16px;
}

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

.site-header__inner {
	flex-wrap: wrap;
}

.site-logo img {
	display: block;
	max-height: 48px;
	width: auto;
}

.site-utilities {
	display: flex;
	align-items: center;
	gap: 16px;
	font-size: 0.9rem;
}

.site-utilities a {
	color: var(--ix-color-muted);
	text-decoration: none;
}

.site-utilities a:hover,
.site-utilities a:focus {
	color: var(--ix-color-accent);
}

.site-languages {
	display: inline-flex;
	gap: 8px;
	padding-left: 12px;
	border-left: 1px solid var(--ix-color-border);
}

.site-languages a.is-current {
	color: var(--ix-color-text);
	font-weight: 700;
}

.site-breadcrumb {
	margin-bottom: 24px;
	color: var(--ix-color-muted);
	font-size: 0.875rem;
}

.breadcrumb a {
	color: var(--ix-color-muted);
	text-decoration: none;
}

.breadcrumb a:hover,
.breadcrumb a:focus {
	color: var(--ix-color-accent);
}

.archive-header {
	margin-bottom: clamp(24px, 4vw, 48px);
}

.archive-header__title {
	margin: 0 0 12px;
	font-size: clamp(1.75rem, 5vw, 2.75rem);
	line-height: 1.2;
}

.archive-header__description {
	max-width: 760px;
	color: var(--ix-color-muted);
}

.post-list {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
	gap: clamp(20px, 3vw, 32px);
}

.post-card {
	overflow: hidden;
	background: #f6f7f7;
	border: 1px solid var(--ix-color-border);
	border-radius: 8px;
}

.post-card__media {
	display: block;
	aspect-ratio: 16 / 9;
	overflow: hidden;
}

.post-card__media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.post-card__body {
	padding: 16px;
}

.post-card__title {
	margin: 0 0 8px;
	font-size: 1.125rem;
	line-height: 1.35;
}

.post-card__title a {
	color: var(--ix-color-text);
	text-decoration: none;
}

.post-card__title a:hover,
.post-card__title a:focus {
	color: var(--ix-color-accent);
}

.post-card__meta {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	color: var(--ix-color-muted);
	font-size: 0.8125rem;
}

.post-card__excerpt {
	margin: 12px 0 0;
	color: var(--ix-color-muted);
}

.single:not(body),
.page:not(body) {
	max-width: 820px;
	margin-inline: auto;
}

.single__title,
.page__title {
	margin: 0 0 12px;
	font-size: clamp(1.75rem, 5vw, 2.75rem);
	line-height: 1.2;
}

.single__meta {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	color: var(--ix-color-muted);
	font-size: 0.9rem;
}

.entry-content {
	margin-top: 32px;
	font-size: 1.0625rem;
}

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

.entry-content img {
	height: auto;
}

.single__terms {
	margin-top: 40px;
	padding-top: 20px;
	border-top: 1px solid var(--ix-color-border);
	color: var(--ix-color-muted);
	font-size: 0.9rem;
}

.single__terms-row {
	margin-bottom: 8px;
}

.post-nav {
	display: flex;
	justify-content: space-between;
	gap: 16px;
	margin-top: 40px;
	padding-top: 20px;
	border-top: 1px solid var(--ix-color-border);
}

.post-nav a {
	max-width: 48%;
	color: var(--ix-color-text);
	text-decoration: none;
}

.post-nav a:hover,
.post-nav a:focus {
	color: var(--ix-color-accent);
}

.pagination {
	margin-top: 40px;
}

.pagination ul {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.pagination .page-numbers {
	padding: 6px 12px;
	border: 1px solid var(--ix-color-border);
	border-radius: 4px;
	color: var(--ix-color-text);
	text-decoration: none;
}

.pagination .current {
	background: var(--ix-color-accent);
	border-color: var(--ix-color-accent);
	color: #fff;
}

.empty-state {
	color: var(--ix-color-muted);
}

@media (max-width: 782px) {
	.post-nav {
		flex-direction: column;
	}

	.post-nav a {
		max-width: 100%;
	}

	.site-header__inner,
	.site-footer__inner {
		align-items: flex-start;
		flex-direction: column;
	}

	.site-nav ul {
		flex-direction: column;
		gap: 10px;
	}

	.site-nav ul ul {
		display: block;
		position: static;
		padding: 8px 0 0 16px;
		border: 0;
	}
}

/* Account, authentication and verification */
.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	padding: 10px 18px;
	border: 1px solid var(--ix-color-border);
	border-radius: 6px;
	background: #fff;
	color: var(--ix-color-text);
	font: inherit;
	line-height: 1.2;
	text-decoration: none;
	cursor: pointer;
}

.btn:hover,
.btn:focus {
	border-color: var(--ix-color-accent);
	color: var(--ix-color-accent);
}

.btn--primary {
	background: var(--ix-color-accent);
	border-color: var(--ix-color-accent);
	color: #fff;
}

.btn--primary:hover,
.btn--primary:focus {
	background: #09584d;
	color: #fff;
}

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

.btn--small {
	padding: 6px 12px;
	font-size: 0.875rem;
}

.btn--danger {
	border-color: #edc9c9;
	color: #b32d2e;
}

.btn--danger:hover,
.btn--danger:focus {
	border-color: #b32d2e;
	color: #b32d2e;
}

.btn[disabled] {
	opacity: 0.55;
	cursor: not-allowed;
}

.ix-form .form-field {
	margin-bottom: 18px;
}

.ix-form label {
	display: block;
	margin-bottom: 6px;
	font-weight: 600;
}

.ix-form input[type="text"],
.ix-form input[type="email"],
.ix-form input[type="tel"],
.ix-form input[type="url"],
.ix-form input[type="password"],
.ix-form select,
.ix-form textarea {
	width: 100%;
	padding: 10px 12px;
	border: 1px solid var(--ix-color-border);
	border-radius: 6px;
	background: #fff;
	color: var(--ix-color-text);
	font: inherit;
}

.ix-form input:focus,
.ix-form select:focus,
.ix-form textarea:focus {
	border-color: var(--ix-color-accent);
	outline: 2px solid rgba(11, 107, 93, 0.18);
	outline-offset: 0;
}

.ix-form input[readonly],
.ix-form input[disabled] {
	background: #f6f7f7;
	color: var(--ix-color-muted);
}

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

.form-field--check {
	margin-top: 4px;
}

.checkbox {
	display: flex;
	align-items: flex-start;
	gap: 8px;
	font-weight: 400;
}

.checkbox input {
	margin-top: 5px;
}

.code-row {
	display: flex;
	gap: 8px;
}

.code-row input {
	flex: 1;
}

.code-row .btn {
	white-space: nowrap;
}

.form-message {
	min-height: 1.5em;
	margin: 12px 0 0;
	color: var(--ix-color-muted);
}

.form-message.is-success {
	color: var(--ix-color-accent);
}

.form-message.is-error {
	color: #b32d2e;
}

.auth-page {
	max-width: 520px;
	margin-inline: auto;
}

.auth-card {
	padding: clamp(24px, 5vw, 40px);
	border: 1px solid var(--ix-color-border);
	border-radius: 12px;
	background: #f6f7f7;
}

.auth-card__title {
	margin-top: 0;
	font-size: clamp(1.5rem, 4vw, 2rem);
}

.auth-card__intro {
	color: var(--ix-color-muted);
}

.auth-card__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	margin-top: 24px;
}

.account-layout {
	display: grid;
	grid-template-columns: 260px minmax(0, 1fr);
	gap: clamp(20px, 4vw, 40px);
	align-items: start;
}

.account-sidebar {
	position: sticky;
	top: 24px;
	padding: 20px;
	border: 1px solid var(--ix-color-border);
	border-radius: 10px;
	background: #f6f7f7;
}

.account-sidebar__user,
.profile-summary {
	display: flex;
	align-items: center;
	gap: 12px;
}

.account-sidebar__user {
	padding-bottom: 16px;
	margin-bottom: 16px;
	border-bottom: 1px solid var(--ix-color-border);
}

.account-sidebar__user strong,
.profile-summary strong {
	display: block;
}

.account-sidebar__user span,
.profile-summary span {
	display: block;
	color: var(--ix-color-muted);
	font-size: 0.875rem;
	word-break: break-all;
}

.account-avatar {
	border-radius: 50%;
	flex: none;
}

.account-avatar--large {
	width: 88px;
	height: 88px;
}

.account-menu {
	display: grid;
	gap: 2px;
}

.account-menu a {
	padding: 9px 12px;
	border-radius: 6px;
	color: var(--ix-color-text);
	text-decoration: none;
}

.account-menu a:hover,
.account-menu a:focus {
	background: #fff;
	color: var(--ix-color-accent);
}

.account-menu a.is-active {
	background: var(--ix-color-accent);
	color: #fff;
}

.account-sidebar__logout {
	display: inline-block;
	margin-top: 20px;
	color: var(--ix-color-muted);
	font-size: 0.875rem;
}

.account-header {
	display: flex;
	align-items: flex-end;
	justify-content: space-between;
	gap: 16px;
	margin-bottom: 24px;
	padding-bottom: 16px;
	border-bottom: 1px solid var(--ix-color-border);
}

.account-header h1 {
	margin: 0;
	font-size: clamp(1.5rem, 4vw, 2.25rem);
	line-height: 1.2;
}

.account-header p {
	margin: 6px 0 0;
	color: var(--ix-color-muted);
}

.stat-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
	gap: 16px;
	margin-bottom: 24px;
}

.stat-card {
	display: block;
	padding: 20px;
	border: 1px solid var(--ix-color-border);
	border-radius: 8px;
	background: #f6f7f7;
	color: var(--ix-color-text);
	text-decoration: none;
}

.stat-card:hover,
.stat-card:focus {
	border-color: var(--ix-color-accent);
}

.stat-card__value {
	display: block;
	font-size: 2rem;
	font-weight: 700;
	line-height: 1.1;
}

.stat-card__label {
	color: var(--ix-color-muted);
	font-size: 0.9rem;
}

.panel {
	margin-bottom: 24px;
	padding: clamp(18px, 3vw, 28px);
	border: 1px solid var(--ix-color-border);
	border-radius: 10px;
}

.panel--narrow {
	max-width: 680px;
}

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

.panel__header h2 {
	margin: 0;
	font-size: 1.15rem;
}

.panel__header a {
	font-size: 0.9rem;
}

.subject-list {
	margin: 0;
	padding: 0;
	list-style: none;
}

.subject-item {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	padding: 12px 0;
	border-bottom: 1px solid var(--ix-color-border);
}

.subject-item:last-child {
	border-bottom: 0;
}

.subject-item strong {
	display: block;
}

.subject-item .muted {
	display: block;
	font-size: 0.875rem;
}

.badge {
	display: inline-flex;
	align-items: center;
	padding: 2px 10px;
	border-radius: 999px;
	background: #f0f0f1;
	color: var(--ix-color-text);
	font-size: 0.8125rem;
	white-space: nowrap;
}

.badge--approved {
	background: #e6f4ea;
	color: #0b6b5d;
}

.badge--pending {
	background: #fcf3d9;
	color: #8a5b00;
}

.badge--rejected {
	background: #fbeaea;
	color: #b32d2e;
}

.badge--draft {
	background: #f0f0f1;
	color: var(--ix-color-muted);
}

.notice {
	margin-bottom: 16px;
	padding: 12px 16px;
	border-left: 4px solid var(--ix-color-border);
	border-radius: 4px;
	background: #f6f7f7;
}

.notice--success {
	border-left-color: var(--ix-color-accent);
	background: #edf7f0;
}

.notice--warning {
	border-left-color: #dba617;
	background: #fcf9e8;
}

.notice--error {
	border-left-color: #b32d2e;
	background: #fbeaea;
}

.status-strip {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-bottom: 24px;
}

.status-chip {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 8px 14px;
	border: 1px solid var(--ix-color-border);
	border-radius: 999px;
	font-size: 0.9rem;
}

.type-tabs {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin-bottom: 24px;
}

.type-tab {
	position: relative;
	margin: 0;
	cursor: pointer;
}

.type-tab input {
	position: absolute;
	opacity: 0;
	pointer-events: none;
}

.type-tab span {
	display: block;
	padding: 8px 18px;
	border: 1px solid var(--ix-color-border);
	border-radius: 999px;
}

.type-tab input:checked + span {
	border-color: var(--ix-color-accent);
	background: var(--ix-color-accent);
	color: #fff;
}

.type-tab input:focus-visible + span {
	outline: 2px solid var(--ix-color-accent);
	outline-offset: 2px;
}

.verification-fields {
	margin: 0 0 24px;
	padding: 0;
	border: 0;
}

.verification-fields[hidden] {
	display: none;
}

.data-table {
	width: 100%;
	border-collapse: collapse;
}

.data-table th,
.data-table td {
	padding: 10px 12px;
	border-bottom: 1px solid var(--ix-color-border);
	text-align: left;
}

.data-table th {
	color: var(--ix-color-muted);
	font-size: 0.8125rem;
	font-weight: 600;
}

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

.favorite-list {
	display: grid;
	gap: 16px;
}

.favorite-item {
	display: grid;
	grid-template-columns: 200px minmax(0, 1fr);
	gap: 20px;
	padding: 16px;
	border: 1px solid var(--ix-color-border);
	border-radius: 10px;
}

.favorite-item__thumb {
	display: block;
	overflow: hidden;
	aspect-ratio: 16 / 9;
	border-radius: 6px;
	background: #f6f7f7;
}

.favorite-item__thumb img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.favorite-item__body h2 {
	margin: 0 0 8px;
	font-size: 1.15rem;
}

.favorite-item__body h2 a {
	color: var(--ix-color-text);
	text-decoration: none;
}

.favorite-item__body p {
	margin: 0 0 12px;
	color: var(--ix-color-muted);
}

.favorite-item__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.workspace-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
	gap: 16px;
}

.workspace-card {
	padding: 20px;
	border: 1px solid var(--ix-color-border);
	border-radius: 8px;
}

.workspace-card h3 {
	margin-top: 0;
}

.workspace-hero {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	gap: 16px;
}

.eyebrow {
	color: var(--ix-color-muted);
	font-size: 0.75rem;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

.empty-state--large {
	padding: clamp(32px, 6vw, 64px);
	border: 1px dashed var(--ix-color-border);
	border-radius: 10px;
	text-align: center;
}

.empty-state--large h2 {
	margin-top: 0;
}

.muted {
	color: var(--ix-color-muted);
}

.favorite-button {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 6px 12px;
	border: 1px solid var(--ix-color-border);
	border-radius: 999px;
	background: #fff;
	color: var(--ix-color-text);
	font: inherit;
	font-size: 0.875rem;
	cursor: pointer;
}

.favorite-button:hover,
.favorite-button:focus {
	border-color: var(--ix-color-accent);
	color: var(--ix-color-accent);
}

.favorite-button.is-active {
	border-color: var(--ix-color-accent);
	background: var(--ix-color-accent);
	color: #fff;
}

@media (max-width: 900px) {
	.account-layout {
		grid-template-columns: minmax(0, 1fr);
	}

	.account-sidebar {
		position: static;
	}

	.account-menu {
		display: flex;
		flex-wrap: wrap;
	}
}

@media (max-width: 640px) {
	.form-grid {
		grid-template-columns: minmax(0, 1fr);
	}

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

	.code-row {
		flex-direction: column;
	}

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

.auth-divider {
	display: flex;
	align-items: center;
	gap: 12px;
	margin: 20px 0;
	color: var(--ix-color-muted);
	font-size: 0.875rem;
}

.auth-divider::before,
.auth-divider::after {
	content: "";
	flex: 1;
	height: 1px;
	background: var(--ix-color-border);
}

.site-footer__legal {
	text-align: right;
	font-size: 0.875rem;
}

.site-footer__legal p {
	margin: 0;
}

.ix-form .description {
	margin: 6px 0 0;
	color: var(--ix-color-muted);
	font-size: 0.8125rem;
}

.ix-form input[type="file"] {
	font: inherit;
}

.badge--withdrawn {
	background: #f0f0f1;
	color: var(--ix-color-muted);
}

.checkbox-grid {
	display: flex;
	flex-wrap: wrap;
	gap: 8px 20px;
}

.checkbox-grid .checkbox {
	margin: 0;
}

.logo-preview {
	margin-top: 10px;
	padding: 10px;
	border: 1px solid var(--ix-color-border);
	border-radius: 8px;
	background: #f6f7f7;
	width: fit-content;
}

.logo-preview[hidden] {
	display: none;
}

.logo-preview img {
	display: block;
	max-width: 120px;
	max-height: 120px;
	width: auto;
	height: auto;
}

.public-preview {
	margin: 20px 0;
	padding: 20px;
	border: 1px dashed var(--ix-color-accent);
	border-radius: 10px;
	background: #f6f7f7;
}

.public-preview h3 {
	margin: 4px 0 8px;
}

.public-preview__meta {
	margin: 12px 0;
	padding: 0;
	list-style: none;
}

.public-preview__meta li {
	margin: 4px 0;
}

.badge--disabled {
	background: #fbeaea;
	color: #b32d2e;
}

.favorite-filters {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin-bottom: 20px;
}

.favorite-filters a {
	padding: 6px 14px;
	border: 1px solid var(--ix-color-border);
	border-radius: 999px;
	color: var(--ix-color-text);
	text-decoration: none;
	font-size: 0.9rem;
}

.favorite-filters a.is-active {
	border-color: var(--ix-color-accent);
	background: var(--ix-color-accent);
	color: #fff;
}

.profile-avatar-editor {
	display: flex;
	align-items: center;
	gap: 20px;
}

#ix-avatar-form {
	margin: 20px 0 28px;
	padding-bottom: 24px;
	border-bottom: 1px solid var(--ix-color-border);
}

.not-found {
	max-width: 640px;
	margin-inline: auto;
	padding-block: clamp(40px, 8vw, 96px);
	text-align: center;
}

.not-found__code {
	margin: 0;
	color: var(--ix-color-accent);
	font-size: clamp(4rem, 14vw, 8rem);
	font-weight: 700;
	line-height: 1;
}

.not-found__title {
	margin: 8px 0 12px;
	font-size: clamp(1.5rem, 4vw, 2.25rem);
}

.not-found__text {
	color: var(--ix-color-muted);
}

.not-found__actions {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 12px;
	margin-top: 24px;
}