:root {
	--hue: 250;
	--radius-large: 1rem;
	--page-width: min(1180px, calc(100vw - 2rem));
	--sidebar-width: 17.5rem;
	--toc-width: 15rem;
	--banner-height: clamp(18rem, 38vh, 24rem);
	--banner-overlap: 4.5rem;
	--shadow-soft: 0 20px 55px rgba(15, 23, 42, 0.07);
	--primary: oklch(0.7 0.14 var(--hue));
	--page-bg: oklch(0.95 0.01 var(--hue));
	--card-bg: rgba(255, 255, 255, 0.88);
	--card-bg-strong: #fff;
	--card-border: rgba(15, 23, 42, 0.06);
	--card-hover: rgba(255, 255, 255, 0.96);
	--text-main: rgba(15, 23, 42, 0.92);
	--text-soft: rgba(15, 23, 42, 0.7);
	--text-muted: rgba(15, 23, 42, 0.5);
	--btn-plain-bg-hover: oklch(0.95 0.025 var(--hue));
	--btn-plain-bg-active: oklch(0.9 0.05 var(--hue));
	--btn-regular-bg: oklch(0.95 0.025 var(--hue));
	--btn-regular-bg-hover: oklch(0.9 0.05 var(--hue));
	--btn-regular-bg-active: oklch(0.85 0.08 var(--hue));
	--btn-content: oklch(0.55 0.12 var(--hue));
	--line-color: rgba(15, 23, 42, 0.1);
	--badge-bg: oklch(0.95 0.025 var(--hue));
	--inline-code-bg: rgba(15, 23, 42, 0.06);
	--link-underline: oklch(0.93 0.04 var(--hue));
	--selection-bg: oklch(0.9 0.05 var(--hue));
	--license-bg: rgba(15, 23, 42, 0.03);
	--overlay-bg: rgba(248, 250, 252, 0.72);
}

:root.dark {
	--primary: oklch(0.75 0.14 var(--hue));
	--page-bg: oklch(0.16 0.014 var(--hue));
	--card-bg: rgba(38, 43, 53, 0.88);
	--card-bg-strong: rgba(38, 43, 53, 0.98);
	--card-border: rgba(255, 255, 255, 0.08);
	--card-hover: rgba(44, 50, 61, 0.98);
	--text-main: rgba(255, 255, 255, 0.92);
	--text-soft: rgba(255, 255, 255, 0.76);
	--text-muted: rgba(255, 255, 255, 0.5);
	--btn-plain-bg-hover: oklch(0.3 0.035 var(--hue));
	--btn-plain-bg-active: oklch(0.27 0.025 var(--hue));
	--btn-regular-bg: oklch(0.33 0.035 var(--hue));
	--btn-regular-bg-hover: oklch(0.38 0.04 var(--hue));
	--btn-regular-bg-active: oklch(0.43 0.045 var(--hue));
	--btn-content: oklch(0.75 0.1 var(--hue));
	--line-color: rgba(255, 255, 255, 0.1);
	--badge-bg: rgba(255, 255, 255, 0.08);
	--inline-code-bg: rgba(255, 255, 255, 0.08);
	--link-underline: oklch(0.4 0.08 var(--hue));
	--selection-bg: oklch(0.4 0.08 var(--hue));
	--license-bg: rgba(255, 255, 255, 0.06);
	--overlay-bg: rgba(12, 16, 23, 0.72);
}

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

[hidden] {
	display: none !important;
}

html {
	scroll-behavior: smooth;
}

body {
	margin: 0;
	background: var(--page-bg);
	color: var(--text-main);
	font-family: "Roboto", "Noto Sans", "Segoe UI", sans-serif;
	line-height: 1.7;
	transition: background-color 0.3s ease, color 0.3s ease;
}

body::before {
	content: "";
	position: fixed;
	inset: 0;
	background:
		radial-gradient(circle at top left, color-mix(in srgb, var(--primary) 16%, transparent) 0, transparent 40%),
		radial-gradient(circle at top right, color-mix(in srgb, var(--primary) 10%, transparent) 0, transparent 35%);
	pointer-events: none;
	opacity: 0.7;
}

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

a {
	color: inherit;
	text-decoration: none;
}

button,
input,
textarea,
select {
	font: inherit;
}

::selection {
	background: var(--selection-bg);
}

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

.fuwari-site-shell {
	position: relative;
	padding-bottom: 3rem;
}

.fuwari-top-row {
	position: sticky;
	top: 0;
	z-index: 40;
	width: 100%;
	padding: 0 0.75rem;
}

.fuwari-navbar-card {
	position: relative;
	max-width: var(--page-width);
	margin: 0 auto;
	padding: 0;
	border-radius: 0 0 var(--radius-large) var(--radius-large);
}

.fuwari-card {
	background: var(--card-bg);
	backdrop-filter: blur(18px);
	border: 1px solid var(--card-border);
	border-radius: var(--radius-large);
	box-shadow: var(--shadow-soft);
	transition: background-color 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

.fuwari-card:hover {
	background: var(--card-hover);
}

.fuwari-navbar-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	min-height: 4.5rem;
	padding: 0 1rem;
	gap: 1rem;
}

.fuwari-brand {
	display: inline-flex;
	align-items: center;
	gap: 0.7rem;
	font-size: 1rem;
	font-weight: 800;
	color: var(--primary);
	padding: 0.85rem 1rem;
	border-radius: 0.9rem;
	transition: transform 0.2s ease, background-color 0.2s ease;
}

.fuwari-brand:hover,
.fuwari-brand:focus-visible {
	background: var(--btn-plain-bg-hover);
	transform: translateY(-1px);
}

.fuwari-brand-icon {
	width: 1.5rem;
	height: 1.5rem;
}

.fuwari-menu-wrap,
.fuwari-mobile-menu-wrap {
	width: 100%;
}

.fuwari-nav-menu,
.fuwari-mobile-nav-menu,
.fuwari-footer-menu {
	list-style: none;
	padding: 0;
	margin: 0;
	display: flex;
	gap: 0.35rem;
	align-items: center;
}

.fuwari-nav-menu li a,
.fuwari-mobile-nav-menu li a,
.fuwari-footer-menu li a {
	display: inline-flex;
	align-items: center;
	gap: 0.45rem;
	padding: 0.8rem 1rem;
	border-radius: 0.9rem;
	font-weight: 700;
	color: var(--text-soft);
	transition: background-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.fuwari-nav-menu li a:hover,
.fuwari-nav-menu li a:focus-visible,
.fuwari-mobile-nav-menu li a:hover,
.fuwari-mobile-nav-menu li a:focus-visible,
.fuwari-footer-menu li a:hover,
.fuwari-footer-menu li a:focus-visible {
	background: var(--btn-plain-bg-hover);
	color: var(--primary);
	transform: translateY(-1px);
}

.fuwari-external-icon,
.fuwari-post-title-arrow,
.fuwari-post-cover-overlay svg,
.fuwari-post-jump svg,
.fuwari-back-to-top svg,
.fuwari-meta-icon svg,
.fuwari-profile-links svg,
.fuwari-icon-button svg,
.fuwari-mini-button svg,
.fuwari-brand svg {
	width: 1.2rem;
	height: 1.2rem;
}

.fuwari-nav-actions {
	display: flex;
	align-items: center;
	gap: 0.5rem;
}

.fuwari-icon-button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 2.75rem;
	height: 2.75rem;
	padding: 0;
	border: 0;
	border-radius: 0.9rem;
	background: transparent;
	color: var(--text-soft);
	cursor: pointer;
	transition: background-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.fuwari-icon-button:hover,
.fuwari-icon-button:focus-visible {
	background: var(--btn-plain-bg-hover);
	color: var(--primary);
	transform: translateY(-1px);
}

.fuwari-theme-toggle .is-dark {
	display: none;
}

:root.dark .fuwari-theme-toggle .is-dark {
	display: inline-flex;
}

:root.dark .fuwari-theme-toggle .is-light {
	display: none;
}

.fuwari-mobile-menu {
	display: none;
	padding: 0 1rem 1rem;
}

.fuwari-mobile-menu.is-open {
	display: block;
}

.fuwari-mobile-nav-menu {
	flex-direction: column;
	align-items: stretch;
	gap: 0.35rem;
}

.fuwari-mobile-nav-menu li a {
	display: flex;
	justify-content: space-between;
}

.fuwari-display-settings {
	position: absolute;
	top: 5.1rem;
	right: 1rem;
	z-index: 45;
	width: min(20rem, calc(100vw - 2rem));
	padding: 1rem;
	transform: translateY(-0.35rem);
	opacity: 0;
	pointer-events: none;
	transition: opacity 0.2s ease, transform 0.2s ease;
}

.fuwari-display-settings.is-open {
	transform: translateY(0);
	opacity: 1;
	pointer-events: auto;
}

.fuwari-display-settings__header {
	display: grid;
	grid-template-columns: 1fr auto auto;
	gap: 0.6rem;
	align-items: center;
	margin-bottom: 0.85rem;
}

.fuwari-display-settings__header h2 {
	margin: 0;
	font-size: 1rem;
	line-height: 1.2;
}

.fuwari-mini-button,
.fuwari-hue-output {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 2rem;
	height: 2rem;
	border-radius: 0.65rem;
	border: 0;
	background: var(--btn-regular-bg);
	color: var(--btn-content);
	font-weight: 800;
}

.fuwari-mini-button {
	cursor: pointer;
}

.fuwari-mini-button:hover {
	background: var(--btn-regular-bg-hover);
}

.fuwari-hue-output {
	width: 2.65rem;
	font-size: 0.85rem;
}

.fuwari-hue-slider {
	width: 100%;
	height: 1.5rem;
	margin: 0;
	border-radius: 0.4rem;
	appearance: none;
	background: linear-gradient(to right, oklch(0.75 0.14 0), oklch(0.75 0.14 60), oklch(0.75 0.14 120), oklch(0.75 0.14 180), oklch(0.75 0.14 240), oklch(0.75 0.14 300), oklch(0.75 0.14 360));
	cursor: pointer;
}

.fuwari-hue-slider::-webkit-slider-thumb {
	width: 0.55rem;
	height: 1.1rem;
	border: 0;
	border-radius: 0.18rem;
	appearance: none;
	background: rgba(255, 255, 255, 0.82);
}

.fuwari-hue-slider::-moz-range-thumb {
	width: 0.55rem;
	height: 1.1rem;
	border: 0;
	border-radius: 0.18rem;
	background: rgba(255, 255, 255, 0.82);
}

.fuwari-banner-wrap {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: calc(var(--banner-height) + 4rem);
	overflow: hidden;
}

.fuwari-banner-image {
	position: absolute;
	inset: 0;
	background-size: cover;
	filter: saturate(0.95);
	transform: scale(1.04);
}

.fuwari-banner-image::after {
	content: "";
	position: absolute;
	inset: 0;
	background: linear-gradient(to bottom, rgba(0, 0, 0, 0.08), transparent 30%, var(--page-bg));
}

.fuwari-banner-credit {
	position: absolute;
	right: max(1rem, calc((100vw - var(--page-width)) / 2 + 1rem));
	top: calc(var(--banner-height) - 1.2rem);
	z-index: 5;
}

.fuwari-banner-credit a,
.fuwari-banner-credit span {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	padding: 0.55rem 0.9rem;
	border-radius: 999px;
	background: rgba(15, 23, 42, 0.58);
	color: rgba(255, 255, 255, 0.85);
	backdrop-filter: blur(14px);
	font-size: 0.82rem;
}

.fuwari-page-shell {
	position: relative;
	z-index: 2;
	max-width: var(--page-width);
	margin: 5.5rem auto 0;
	padding: 0 0.75rem;
}

.fuwari-page-shell.has-banner {
	margin-top: calc(var(--banner-height) - var(--banner-overlap));
}

.fuwari-main-grid {
	display: grid;
	grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
	gap: 1rem;
	align-items: start;
}

.fuwari-main-grid.has-toc-column {
	grid-template-columns: var(--sidebar-width) minmax(0, 1fr) var(--toc-width);
}

.fuwari-sidebar {
	position: sticky;
	top: 5.5rem;
	display: flex;
	flex-direction: column;
	gap: 1rem;
}

.fuwari-content-column {
	min-width: 0;
	display: flex;
	flex-direction: column;
	gap: 1rem;
}

.fuwari-page-intro,
.fuwari-article-card,
.fuwari-empty-state,
.fuwari-comments-card,
.fuwari-post-navigation,
.fuwari-archive-panel {
	padding: 1.6rem;
}

.fuwari-page-intro h1,
.fuwari-article-title {
	margin: 0;
	font-size: clamp(2rem, 4vw, 3rem);
	line-height: 1.15;
}

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

.fuwari-eyebrow {
	margin: 0 0 0.65rem;
	letter-spacing: 0.04em;
	font-size: 0.78rem;
	font-weight: 800;
	color: var(--primary);
}

.fuwari-post-list {
	display: flex;
	flex-direction: column;
	gap: 1rem;
}

.fuwari-post-card {
	overflow: hidden;
}

.fuwari-post-card__inner {
	display: flex;
	align-items: stretch;
	gap: 1rem;
	position: relative;
	padding: 0.9rem;
}

.fuwari-post-copy {
	flex: 1 1 auto;
	min-width: 0;
	padding: 0.65rem 0.35rem 0.65rem 1rem;
}

.fuwari-post-title {
	margin: 0 0 1rem;
	font-size: clamp(1.8rem, 2.5vw, 2.35rem);
	line-height: 1.18;
	position: relative;
}

.fuwari-post-title a {
	display: inline-flex;
	align-items: center;
	gap: 0.2rem;
	font-weight: 800;
	color: var(--text-main);
}

.fuwari-post-title a:hover {
	color: var(--primary);
}

.fuwari-post-title-arrow {
	opacity: 0;
	transform: translateX(-0.2rem);
	transition: transform 0.2s ease, opacity 0.2s ease;
	color: var(--primary);
}

.fuwari-post-title a:hover .fuwari-post-title-arrow {
	opacity: 1;
	transform: translateX(0);
}

.fuwari-post-excerpt {
	margin: 0.95rem 0 0.8rem;
	color: var(--text-soft);
}

.fuwari-reading-stats {
	display: inline-flex;
	flex-wrap: wrap;
	gap: 0.75rem;
	font-size: 0.92rem;
	color: var(--text-muted);
}

.fuwari-post-cover,
.fuwari-post-jump {
	flex: 0 0 auto;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: 0.95rem;
	overflow: hidden;
	background: var(--btn-regular-bg);
	position: relative;
}

.fuwari-post-cover {
	width: min(30%, 18rem);
	min-height: 13rem;
}

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

.fuwari-post-cover::after {
	content: "";
	position: absolute;
	inset: 0;
	background: rgba(15, 23, 42, 0);
	transition: background-color 0.2s ease;
}

.fuwari-post-cover:hover::after {
	background: rgba(15, 23, 42, 0.24);
}

.fuwari-post-cover-overlay {
	position: absolute;
	inset: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	color: #fff;
	opacity: 0;
	transform: scale(0.85);
	transition: opacity 0.2s ease, transform 0.2s ease;
	z-index: 1;
}

.fuwari-post-cover:hover .fuwari-post-cover-overlay {
	opacity: 1;
	transform: scale(1);
}

.fuwari-post-jump {
	width: 3.25rem;
	min-height: 100%;
	color: var(--primary);
}

.fuwari-entry-meta {
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem 1rem;
	align-items: center;
}

.fuwari-meta-item {
	display: inline-flex;
	align-items: center;
	gap: 0.6rem;
	min-height: 2.2rem;
}

.fuwari-meta-icon {
	width: 2rem;
	height: 2rem;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	border-radius: 0.7rem;
	background: var(--btn-regular-bg);
	color: var(--btn-content);
	flex-shrink: 0;
}

.fuwari-meta-text,
.fuwari-meta-link {
	font-size: 0.93rem;
	font-weight: 600;
	color: var(--text-muted);
}

.fuwari-meta-link:hover {
	color: var(--primary);
}

.fuwari-meta-tags {
	display: inline-flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.35rem;
}

.fuwari-meta-divider {
	color: var(--text-muted);
}

.fuwari-profile-card,
.fuwari-widget {
	padding: 0.9rem;
}

.fuwari-profile-avatar {
	display: block;
	position: relative;
	border-radius: 1rem;
	overflow: hidden;
}

.fuwari-profile-avatar img {
	width: 100%;
	aspect-ratio: 1 / 1;
	object-fit: cover;
}

.fuwari-profile-overlay {
	position: absolute;
	inset: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	background: rgba(15, 23, 42, 0);
	color: #fff;
	font-weight: 700;
	letter-spacing: 0.04em;
	transition: background-color 0.2s ease, opacity 0.2s ease;
	opacity: 0;
}

.fuwari-profile-avatar:hover .fuwari-profile-overlay {
	background: rgba(15, 23, 42, 0.3);
	opacity: 1;
}

.fuwari-profile-copy {
	padding: 0.9rem 0.45rem 0.25rem;
	text-align: center;
}

.fuwari-profile-copy h2 {
	margin: 0;
	font-size: 1.45rem;
}

.fuwari-profile-copy p {
	margin: 0;
	color: var(--text-soft);
}

.fuwari-profile-divider {
	width: 1.5rem;
	height: 0.28rem;
	border-radius: 999px;
	background: var(--primary);
	margin: 0.75rem auto 1rem;
}

.fuwari-profile-links {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 0.65rem;
	margin-top: 1rem;
}

.fuwari-profile-links a {
	min-width: 2.6rem;
	min-height: 2.6rem;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	padding: 0.65rem 0.85rem;
	border-radius: 0.85rem;
	background: var(--btn-regular-bg);
	color: var(--btn-content);
	font-weight: 700;
}

.fuwari-profile-links a:hover {
	background: var(--btn-regular-bg-hover);
}

.fuwari-panel-title {
	margin: 0 0 0.9rem;
	font-size: 1.02rem;
	font-weight: 800;
	color: var(--text-main);
}

.fuwari-panel-list {
	list-style: none;
	padding: 0;
	margin: 0;
	display: grid;
	gap: 0.45rem;
}

.fuwari-panel-list li a {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	padding: 0.75rem 0.85rem;
	border-radius: 0.9rem;
	color: var(--text-soft);
	background: transparent;
}

.fuwari-panel-list li a:hover {
	background: var(--btn-plain-bg-hover);
	color: var(--primary);
}

.fuwari-panel-count {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 2rem;
	min-height: 2rem;
	padding: 0 0.5rem;
	border-radius: 999px;
	background: var(--badge-bg);
	font-size: 0.8rem;
	font-weight: 700;
	color: var(--text-muted);
}

.fuwari-tag-cloud {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
}

.fuwari-tag-cloud a {
	display: inline-flex;
	align-items: center;
	padding: 0.55rem 0.8rem;
	border-radius: 999px;
	background: var(--btn-regular-bg);
	font-size: 0.88rem;
	font-weight: 700;
	color: var(--btn-content);
}

.fuwari-tag-cloud a:hover {
	background: var(--btn-regular-bg-hover);
}

.fuwari-article-cover {
	margin: -1.6rem -1.6rem 1.5rem;
	overflow: hidden;
	border-radius: 1rem 1rem 0 0;
}

.fuwari-article-cover img {
	width: 100%;
	max-height: 34rem;
	object-fit: cover;
}

.fuwari-article-header {
	margin-bottom: 1.4rem;
}

.fuwari-article-content {
	color: var(--text-soft);
}

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

.fuwari-article-content a {
	color: var(--primary);
	text-decoration: underline;
	text-decoration-color: var(--link-underline);
	text-decoration-style: dashed;
	text-underline-offset: 0.22rem;
}

.fuwari-article-content h2,
.fuwari-article-content h3,
.fuwari-article-content h4 {
	color: var(--text-main);
	line-height: 1.25;
	margin-top: 2.1rem;
	margin-bottom: 0.8rem;
}

.fuwari-article-content h2 {
	font-size: 1.8rem;
}

.fuwari-article-content h3 {
	font-size: 1.4rem;
}

.fuwari-article-content h4 {
	font-size: 1.15rem;
}

.fuwari-article-content p,
.fuwari-article-content ul,
.fuwari-article-content ol,
.fuwari-article-content blockquote,
.fuwari-article-content pre,
.fuwari-article-content table {
	margin: 0 0 1.15rem;
}

.fuwari-article-content ul,
.fuwari-article-content ol {
	padding-left: 1.4rem;
}

.fuwari-article-content li + li {
	margin-top: 0.35rem;
}

.fuwari-article-content blockquote {
	margin-left: 0;
	padding: 0.9rem 1rem;
	border-left: 4px solid var(--primary);
	background: var(--badge-bg);
	border-radius: 0.9rem;
}

.fuwari-article-content pre {
	padding: 1rem 1.1rem;
	border: 1px solid rgba(148, 163, 184, 0.24);
	border-radius: 1rem;
	background: #111827;
	color: #e5ecf5;
	overflow: auto;
	box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

:root.dark .fuwari-article-content pre {
	background: rgba(10, 14, 20, 0.9);
}

.fuwari-article-content code {
	font-family: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
	font-size: 0.93em;
	background: var(--inline-code-bg);
	padding: 0.18rem 0.35rem;
	border-radius: 0.4rem;
}

.fuwari-article-content pre code {
	display: block;
	background: transparent;
	color: inherit;
	padding: 0;
	border-radius: 0;
	line-height: 1.7;
	white-space: pre;
	tab-size: 4;
}

.fuwari-code-window {
	margin: 0 0 1.35rem;
	border: 1px solid rgba(148, 163, 184, 0.24);
	border-radius: 1.15rem;
	overflow: hidden;
	background: #111827;
	box-shadow: 0 1.2rem 2.8rem rgba(15, 23, 42, 0.18);
}

:root.dark .fuwari-code-window {
	border-color: rgba(148, 163, 184, 0.2);
	background: #0b1020;
	box-shadow: 0 1.2rem 2.8rem rgba(0, 0, 0, 0.24);
}

.fuwari-code-window__header {
	display: flex;
	align-items: center;
	gap: 0.85rem;
	min-height: 2.7rem;
	padding: 0 1rem;
	background: linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.03));
	border-bottom: 1px solid rgba(148, 163, 184, 0.18);
}

.fuwari-code-window__controls {
	display: inline-flex;
	align-items: center;
	gap: 0.45rem;
	flex: 0 0 auto;
}

.fuwari-code-window__dot {
	width: 0.72rem;
	height: 0.72rem;
	border-radius: 999px;
	box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.18);
}

.fuwari-code-window__dot.is-red {
	background: #ff5f57;
}

.fuwari-code-window__dot.is-yellow {
	background: #ffbd2e;
}

.fuwari-code-window__dot.is-green {
	background: #28c840;
}

.fuwari-code-window__title {
	min-width: 0;
	color: rgba(226, 232, 240, 0.72);
	font-family: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
	font-size: 0.78rem;
	font-weight: 700;
	letter-spacing: 0.04em;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.fuwari-code-window__body {
	display: grid;
	grid-template-columns: auto minmax(0, 1fr);
	background:
		radial-gradient(circle at 8% 0%, rgba(96, 165, 250, 0.12), transparent 28rem),
		linear-gradient(180deg, #111827 0%, #0f172a 100%);
}

.fuwari-code-window__gutter {
	display: flex;
	flex-direction: column;
	padding: 1rem 0.8rem 1rem 1rem;
	border-right: 1px solid rgba(148, 163, 184, 0.14);
	background: rgba(15, 23, 42, 0.58);
	color: rgba(148, 163, 184, 0.7);
	font-family: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
	font-size: 0.86em;
	line-height: 1.7;
	text-align: right;
	user-select: none;
}

.fuwari-code-window__gutter span {
	display: block;
	min-width: 2ch;
}

.fuwari-article-content .fuwari-code-window pre {
	margin: 0;
	padding: 1rem 1.15rem;
	border: 0;
	border-radius: 0;
	background: transparent;
	box-shadow: none;
	min-width: 0;
	line-height: 1.7;
}

.fuwari-article-content .fuwari-code-window pre code {
	font-size: 0.9rem;
}

.fuwari-article-content table {
	width: 100%;
	border-collapse: collapse;
	font-size: 0.95rem;
}

.fuwari-article-content th,
.fuwari-article-content td {
	padding: 0.8rem;
	border-bottom: 1px solid var(--line-color);
	text-align: left;
}

.fuwari-article-content hr {
	border: 0;
	border-top: 1px dashed var(--line-color);
	margin: 2rem 0;
}

.fuwari-license-card {
	margin-top: 2rem;
	padding: 1rem 1.1rem;
	border-radius: 1rem;
	background: var(--license-bg);
}

.fuwari-license-card strong {
	display: block;
	margin-bottom: 0.35rem;
	color: var(--text-main);
}

.fuwari-license-card p {
	margin: 0;
}

.fuwari-post-navigation {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 1rem;
}

.fuwari-post-navigation.has-one-link {
	grid-template-columns: minmax(0, 1fr);
}

.fuwari-post-navigation__item {
	min-height: 2rem;
}

.fuwari-post-navigation__item a {
	display: block;
	padding: 0.85rem 1rem;
	border-radius: 0.9rem;
	background: var(--btn-regular-bg);
	color: var(--btn-content);
	font-weight: 700;
}

.fuwari-post-navigation__item a:hover {
	background: var(--btn-regular-bg-hover);
}

.fuwari-post-navigation__item.is-next {
	text-align: right;
}

.fuwari-toc-column {
	position: sticky;
	top: 5.5rem;
	align-self: start;
}

.fuwari-toc-card {
	padding: 1rem;
}

.fuwari-toc-nav ul {
	list-style: none;
	padding: 0;
	margin: 0;
	display: grid;
	gap: 0.35rem;
}

.fuwari-toc-nav li a {
	display: block;
	padding: 0.6rem 0.75rem;
	border-radius: 0.85rem;
	font-size: 0.92rem;
	color: var(--text-soft);
}

.fuwari-toc-nav li.is-level-3 a {
	padding-left: 1.35rem;
}

.fuwari-toc-nav li.is-level-4 a {
	padding-left: 1.9rem;
}

.fuwari-toc-nav li a:hover,
.fuwari-toc-nav li a.is-active {
	background: var(--btn-plain-bg-hover);
	color: var(--primary);
}

.fuwari-pagination {
	display: flex;
	flex-wrap: wrap;
	gap: 0.55rem;
	justify-content: center;
}

.fuwari-pagination-item .page-numbers {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 2.8rem;
	min-height: 2.8rem;
	padding: 0 0.85rem;
	border-radius: 0.9rem;
	background: var(--card-bg);
	border: 1px solid var(--card-border);
	font-weight: 700;
	color: var(--text-soft);
}

.fuwari-pagination-item .page-numbers.current,
.fuwari-pagination-item .page-numbers:hover {
	background: var(--btn-regular-bg-hover);
	color: var(--primary);
}

.fuwari-search-overlay {
	position: fixed;
	inset: 0;
	z-index: 90;
	display: flex;
	align-items: flex-start;
	justify-content: center;
	padding: 5rem 1rem 1rem;
	background: var(--overlay-bg);
	backdrop-filter: blur(16px);
}

.fuwari-search-dialog {
	width: min(42rem, 100%);
	padding: 1.4rem;
}

.fuwari-search-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	margin-bottom: 1rem;
}

.fuwari-search-header h2 {
	margin: 0;
	font-size: 1.55rem;
}

.fuwari-search-close {
	border: 0;
	background: transparent;
	color: var(--text-muted);
	font-size: 1.8rem;
	line-height: 1;
	cursor: pointer;
}

.fuwari-search-form {
	display: flex;
	gap: 0.75rem;
	margin-bottom: 0.9rem;
}

.fuwari-search-form input {
	flex: 1 1 auto;
	padding: 0.95rem 1rem;
	border-radius: 0.95rem;
	border: 1px solid var(--card-border);
	background: var(--card-bg-strong);
	color: var(--text-main);
}

.fuwari-search-status {
	min-height: 1.4rem;
	color: var(--text-muted);
	font-size: 0.9rem;
}

.fuwari-search-results {
	display: grid;
	gap: 0.45rem;
	max-height: min(26rem, calc(100vh - 16rem));
	overflow-y: auto;
}

.fuwari-search-result {
	display: grid;
	gap: 0.2rem;
	padding: 0.75rem 0.85rem;
	border-radius: 0.95rem;
	color: var(--text-soft);
}

.fuwari-search-result:hover,
.fuwari-search-result:focus-visible {
	background: var(--btn-plain-bg-hover);
}

.fuwari-search-result__title {
	color: var(--text-main);
	font-size: 1rem;
	font-weight: 800;
	line-height: 1.35;
}

.fuwari-search-result:hover .fuwari-search-result__title {
	color: var(--primary);
}

.fuwari-search-result__meta,
.fuwari-search-result__excerpt {
	font-size: 0.88rem;
	line-height: 1.45;
}

.fuwari-search-result__meta {
	color: var(--text-muted);
}

.fuwari-primary-button,
.fuwari-secondary-button,
.comment-form input[type="submit"] {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 2.9rem;
	padding: 0 1.1rem;
	border: 0;
	border-radius: 0.9rem;
	font-weight: 700;
	cursor: pointer;
}

.fuwari-primary-button,
.comment-form input[type="submit"] {
	background: var(--btn-regular-bg-hover);
	color: var(--btn-content);
}

.fuwari-secondary-button {
	background: transparent;
	color: var(--text-soft);
	border: 1px solid var(--card-border);
}

.fuwari-empty-state,
.fuwari-empty-actions {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 1rem;
}

.fuwari-site-footer {
	position: relative;
	padding-top: 0.35rem;
}

.fuwari-footer-card {
	padding: 1rem 1.25rem;
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
}

.fuwari-footer-copy {
	min-width: 0;
	flex: 1 1 auto;
}

.fuwari-footer-line {
	display: flex;
	flex-wrap: nowrap;
	align-items: center;
	gap: 0.65rem;
	min-width: 0;
	color: var(--text-soft);
	font-size: 0.9rem;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.fuwari-footer-line strong {
	color: var(--text-main);
	font-size: 0.98rem;
	flex: 0 0 auto;
}

.fuwari-footer-line span {
	min-width: 0;
	overflow: hidden;
	text-overflow: ellipsis;
}

.fuwari-footer-line span::before {
	content: "/";
	margin-right: 0.65rem;
	color: var(--text-muted);
}

.fuwari-footer-query {
	font-family: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
	flex: 0 0 auto;
}

.fuwari-footer-menu {
	flex-wrap: wrap;
	justify-content: flex-end;
}

.fuwari-footer-widgets {
	width: 100%;
}

.fuwari-footer-title {
	margin: 0 0 0.5rem;
	font-size: 0.98rem;
}

.fuwari-footer-widget + .fuwari-footer-widget {
	margin-top: 0.75rem;
}

.fuwari-back-to-top {
	position: fixed;
	right: 1rem;
	bottom: 1rem;
	width: 3rem;
	height: 3rem;
	border: 0;
	border-radius: 999px;
	background: var(--card-bg-strong);
	color: var(--primary);
	box-shadow: var(--shadow-soft);
	cursor: pointer;
}

.fuwari-comments-card .comment-list,
.fuwari-comment-list {
	list-style: none;
	padding: 0;
	margin: 0;
}

.fuwari-comment-list li + li {
	margin-top: 1rem;
	padding-top: 1rem;
	border-top: 1px dashed var(--line-color);
}

.fuwari-comments-card .comment-body {
	padding: 0.25rem 0;
}

.fuwari-comments-card .comment-metadata,
.fuwari-comments-card .reply {
	font-size: 0.88rem;
}

.fuwari-comments-card .comment-author {
	font-weight: 700;
}

.fuwari-comments-card .comment-form {
	display: grid;
	gap: 0.9rem;
}

.fuwari-comments-card .comment-form input[type="text"],
.fuwari-comments-card .comment-form input[type="email"],
.fuwari-comments-card .comment-form input[type="url"],
.fuwari-comments-card .comment-form input[type="number"],
.fuwari-comments-card .comment-form textarea {
	width: 100%;
	padding: 0.85rem 1rem;
	border-radius: 0.9rem;
	border: 1px solid var(--card-border);
	background: var(--card-bg-strong);
	color: var(--text-main);
}

.comment-form-fuwari-captcha label {
	display: block;
	margin-bottom: 0.45rem;
	font-weight: 700;
	color: var(--text-main);
}

.comment-form-fuwari-captcha input[type="number"] {
	max-width: 12rem;
}

.fuwari-comment-hp {
	position: absolute !important;
	left: -10000px !important;
	width: 1px !important;
	height: 1px !important;
	overflow: hidden !important;
	opacity: 0 !important;
	pointer-events: none !important;
}

.fuwari-archive-panel {
	display: grid;
	gap: 1.4rem;
}

.fuwari-archive-year h2 {
	margin: 0 0 0.8rem;
	font-size: 1.5rem;
}

.fuwari-archive-month + .fuwari-archive-month {
	margin-top: 1rem;
}

.fuwari-archive-month h3 {
	margin: 0 0 0.65rem;
	font-size: 1rem;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color: var(--text-muted);
}

.fuwari-archive-month ul {
	list-style: none;
	padding: 0;
	margin: 0;
	display: grid;
	gap: 0.6rem;
}

.fuwari-archive-month li {
	display: flex;
	gap: 1rem;
	align-items: baseline;
}

.fuwari-archive-date {
	min-width: 3rem;
	color: var(--text-muted);
	font-size: 0.88rem;
}

.fuwari-archive-month a:hover {
	color: var(--primary);
}

.widget select,
.widget input,
.widget textarea {
	width: 100%;
}

.widget ul {
	padding-left: 1rem;
}

.widget_calendar table {
	width: 100%;
}

@media (max-width: 1399px) {
	.fuwari-main-grid.has-toc-column {
		grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
	}

	.fuwari-toc-column {
		display: none;
	}
}

@media (max-width: 1024px) {
	.fuwari-desktop-nav {
		display: none;
	}

	.fuwari-menu-toggle {
		display: inline-flex;
	}

	.fuwari-main-grid,
	.fuwari-main-grid.has-toc-column {
		grid-template-columns: minmax(0, 1fr);
	}

	.fuwari-sidebar {
		position: static;
	}
}

@media (min-width: 1025px) {
	.fuwari-menu-toggle {
		display: none;
	}
}

@media (max-width: 780px) {
	.fuwari-top-row,
	.fuwari-page-shell {
		padding: 0 0.55rem;
	}

	.fuwari-navbar-inner {
		padding: 0 0.8rem;
	}

	.fuwari-post-card__inner {
		flex-direction: column-reverse;
	}

	.fuwari-post-copy {
		padding: 0.75rem 0.3rem 0.25rem;
	}

	.fuwari-post-cover {
		width: 100%;
		min-height: auto;
		max-height: 14rem;
	}

	.fuwari-post-jump {
		display: none;
	}

	.fuwari-entry-meta .is-mobile-collapsed {
		display: none;
	}

	.fuwari-page-intro,
	.fuwari-article-card,
	.fuwari-empty-state,
	.fuwari-comments-card,
	.fuwari-post-navigation,
	.fuwari-archive-panel {
		padding: 1.15rem;
	}

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

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

	.fuwari-footer-card {
		padding-bottom: 4rem;
	}

	.fuwari-footer-line {
		flex-wrap: wrap;
		white-space: normal;
		overflow: visible;
	}
}

.wrap .fuwari-media-preview {
	margin-top: 0.6rem;
	max-width: 20rem;
	border-radius: 0.9rem;
	overflow: hidden;
	background: #f3f4f6;
}

.wrap .fuwari-media-preview img {
	display: block;
	width: 100%;
	height: auto;
}

.wrap .fuwari-media-preview.is-empty {
	display: none;
}

.fuwari-admin-panel .form-table th {
	width: 13rem;
}

.fuwari-admin-panel .fuwari-field-description {
	max-width: 42rem;
	margin-top: 0.45rem;
	color: #646970;
	line-height: 1.6;
}