:root {
	/* Earthy dark olive palette */
	--olive-light: #787E53;
	--olive: #516E48;
	--olive-dark: #4E5428;
	--beige: #817A55;
	--dark-olive: #3B3E2A;
	--dark-beige: #585443;
	--forest: #525541;
	--forest-dark: #3D4A38;
	--forest-green: #2C4923;
	--brown: #403C2B;
	--brown-dark: #564E29;

	/* Background colors */
	--bg: #1a1a1a;
	--bg-dark: #1E211D;
	--bg-card: #262622;
	--bg-card-hover: #272622;
	--bg-input: #293625;

	/* Text colors */
	--text: #ffffff;
	--text-muted: #b8b8b8;
	--text-dim: #888888;

	/* Border colors */
	--border: #3B3E2A;
	--border-hover: #4E5428;

	/* Primary colors */
	--primary: #787E53;
	--primary-glow: rgba(120, 126, 83, 0.2);
	--primary-dark: #516E48;

	/* Accent colors */
	--accent: #817A55;
	--accent-glow: rgba(129, 122, 85, 0.2);

	/* Gradients */
	--gradient-1: linear-gradient(135deg, #787E53 0%, #516E48 50%, #2C4923 100%);
	--gradient-2: linear-gradient(135deg, #817A55 0%, #585443 100%);
	--gradient-3: linear-gradient(135deg, #516E48 0%, #3D4A38 100%);
	--gradient-warm: linear-gradient(135deg, #787E53 0%, #817A55 100%);
	--gradient-cool: linear-gradient(135deg, #516E48 0%, #2C4923 100%);
	--gradient-soft: linear-gradient(135deg, #817A55 0%, #516E48 100%);

	/* Tag colors */
	--tag-bg: rgba(120, 126, 83, 0.15);
	--tag-border: rgba(120, 126, 83, 0.3);
	--tag-hover: rgba(120, 126, 83, 0.25);

	/* Shadows */
	--shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
	--shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
	--shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.4);
	--shadow-glow: 0 0 20px rgba(120, 126, 83, 0.15);
}

* {
	box-sizing: border-box;
}

body, html {
	width: 100%;
	height: 100%;
	padding: 0;
	margin: 0;
	background: var(--bg);
	color: var(--text);
	font-size: 16px;
	font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Inter", "Segoe UI", sans-serif;
	line-height: 1.7;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

.wrapper {
	margin: 0 auto;
	width: 100%;
	max-width: 1400px;
	padding: 2rem 3rem;
	min-height: 100vh;
	display: flex;
	flex-direction: column;
}

.layout {
	display: flex;
	gap: 4rem;
	flex: 1;
}

/* Sidebar */
.sidebar {
	width: 260px;
	flex-shrink: 0;
	position: sticky;
	top: 2rem;
	height: fit-content;
	max-height: calc(100vh - 4rem);
	overflow-y: auto;
}

.logo {
	margin-bottom: 2rem;
}

.logo-link {
	font-size: 2rem;
	font-weight: 700;
	background: var(--gradient-1);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
	text-decoration: none;
	letter-spacing: -0.02em;
	display: inline-block;
}

.sidebar-nav {
	display: flex;
	flex-direction: column;
	gap: 2rem;
}

.nav-section {
	display: flex;
	flex-direction: column;
	gap: 0.4rem;
}

.nav-title {
	font-size: 0.65rem;
	text-transform: uppercase;
	letter-spacing: 0.15em;
	color: var(--text-dim);
	padding: 0 0.5rem;
	font-weight: 600;
}

.nav-item {
	padding: 0.6rem 0.85rem;
	border-radius: 0.5rem;
	color: var(--text-muted);
	text-decoration: none;
	transition: all 0.2s ease;
	display: block;
	font-size: 0.9rem;
	font-weight: 500;
	position: relative;
	overflow: hidden;
}

.nav-item::before {
	content: '';
	position: absolute;
	inset: 0;
	background: var(--gradient-1);
	opacity: 0;
	transition: opacity 0.2s ease;
}

.nav-item:hover {
	color: var(--text);
	transform: translateX(4px);
}

.nav-item:hover::before {
	opacity: 0.15;
}

.nav-item:active {
	transform: translateX(2px);
}

/* Main content */
.main {
	flex: 1;
	min-width: 0;
	max-width: 720px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
	color: var(--text);
	margin-top: 2.5rem;
	margin-bottom: 1rem;
	line-height: 1.3;
	font-weight: 600;
	letter-spacing: -0.02em;
}

h1:first-child, h2:first-child, h3:first-child {
	margin-top: 0;
}

h1 {
	font-size: 2.5rem;
	background: var(--gradient-1);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
}

h2 {
	font-size: 1.75rem;
	color: var(--text);
}

h3 {
	font-size: 1.35rem;
	color: var(--text);
}

h3 em {
	font-style: normal;
	font-size: 0.85em;
	color: var(--olive-light);
	font-weight: 500;
}

p {
	margin-bottom: 1.25rem;
	color: var(--text-muted);
}

/* Links */
a, a:visited {
	color: var(--olive-light);
	text-decoration: none;
	transition: color 0.2s ease;
}

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

/* Code blocks */
pre:has(> code) {
	background: var(--bg-card);
	padding: 1.25rem;
	border-radius: 0.75rem;
	overflow-x: auto;
	margin: 1.5rem 0;
	border: 1px solid var(--border);
	box-shadow: var(--shadow);
}

p code, h1 code, h2 code, h3 code, li code {
	background: var(--bg-card);
	padding: 0.25rem 0.5rem;
	border-radius: 0.375rem;
	font-size: 0.875em;
	font-family: "SF Mono", "JetBrains Mono", "Menlo", monospace;
	color: var(--olive-light);
	border: 1px solid var(--border);
}

pre {
	overflow-x: auto;
}

code, pre {
	font-family: "SF Mono", "JetBrains Mono", "Menlo", monospace;
	font-size: 0.9em;
}

/* Lists */
ul, ol {
	padding-left: 1.5rem;
	margin-bottom: 1.25rem;
}

li {
	margin-bottom: 0.5rem;
	color: var(--text-muted);
}

/* Footer */
.footer {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 0.75rem;
	padding-top: 3rem;
	margin-top: 4rem;
	border-top: 1px solid var(--border);
	color: var(--text-dim);
	font-size: 0.85rem;
}

/* Blog post list */
.post-list {
	display: flex;
	flex-direction: column;
	gap: 1.5rem;
}

.post-card {
	padding: 1.5rem;
	border-radius: 1rem;
	background: var(--bg-card);
	border: 1px solid var(--border);
	transition: all 0.25s ease;
	position: relative;
	overflow: hidden;
}

.post-card::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 4px;
	background: var(--gradient-1);
	opacity: 0;
	transition: opacity 0.25s ease;
}

.post-card:hover {
	transform: translateY(-3px);
	border-color: var(--border-hover);
	box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.post-card:hover::before {
	opacity: 1;
}

.post-card-title {
	margin: 0 0 0.75rem 0;
	font-size: 1.35rem;
}

.post-card-title a {
	color: var(--text);
}

.post-card-title a:hover {
	background: var(--gradient-1);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
}

.post-card-meta {
	display: flex;
	align-items: center;
	gap: 1rem;
	font-size: 0.8rem;
	color: var(--text-dim);
	margin-bottom: 1rem;
	flex-wrap: wrap;
}

.post-card-meta .post-meta-item {
	display: flex;
	align-items: center;
	gap: 0.35rem;
}

.post-card-description {
	margin: 0;
	color: var(--text-muted);
	line-height: 1.6;
}

/* Tags */
.tags {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
}

.tag {
	padding: 0.4rem 0.85rem;
	border-radius: 0.5rem;
	background: var(--tag-bg);
	color: var(--olive-light);
	font-size: 0.75rem;
	font-weight: 600;
	text-decoration: none;
	transition: all 0.2s ease;
	border: 1px solid var(--tag-border);
}

.tag:hover {
	background: var(--tag-hover);
	border-color: var(--olive-light);
	transform: translateY(-1px);
	box-shadow: 0 2px 8px var(--primary-glow);
}

/* Tag cloud */
.tag-cloud {
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem;
	padding: 1.5rem;
	background: var(--bg-card);
	border-radius: 1rem;
	border: 1px solid var(--border);
}

.tag-cloud .tag {
	font-size: 0.85rem;
	padding: 0.5rem 1rem;
}

.tag-cloud .tag-large {
	font-size: 1rem;
	padding: 0.6rem 1.2rem;
}

/* Category grid */
.category-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
	gap: 1.25rem;
	margin-bottom: 2.5rem;
}

.category-card {
	padding: 1.5rem;
	border-radius: 1rem;
	background: var(--bg-card);
	text-decoration: none;
	transition: all 0.25s ease;
	border: 1px solid var(--border);
	position: relative;
	overflow: hidden;
}

.category-card::before {
	content: '';
	position: absolute;
	inset: 0;
	background: var(--gradient-2);
	opacity: 0;
	transition: opacity 0.25s ease;
}

.category-card:hover {
	transform: translateY(-4px);
	border-color: var(--border-hover);
	box-shadow: var(--shadow-lg);
}

.category-card:hover::before {
	opacity: 0.15;
}

.category-card-title {
	margin: 0 0 0.5rem 0;
	font-size: 1.2rem;
	color: var(--text);
	position: relative;
	z-index: 1;
}

.category-card-count {
	color: var(--text-dim);
	font-size: 0.85rem;
	position: relative;
	z-index: 1;
}

/* Archive */
.archive-year {
	margin-top: 2.5rem;
	margin-bottom: 1.5rem;
}

.archive-year:first-child {
	margin-top: 0;
}

.archive-year-title {
	background: var(--gradient-1);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
	font-size: 1.5rem;
	font-weight: 600;
	margin-bottom: 1.25rem;
}

.archive-list {
	list-style: none;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 0.75rem;
}

.archive-item {
	display: flex;
	align-items: baseline;
	gap: 1.25rem;
	padding: 1rem;
	border-radius: 0.75rem;
	background: var(--bg-card);
	border: 1px solid var(--border);
	transition: all 0.2s ease;
}

.archive-item:hover {
	border-color: var(--border-hover);
	transform: translateX(4px);
}

.archive-item-date {
	color: var(--text-dim);
	font-size: 0.8rem;
	min-width: 100px;
	font-family: "SF Mono", "JetBrains Mono", monospace;
}

.archive-item-title {
	flex: 1;
	margin: 0;
}

.archive-item-title a {
	color: var(--text);
}

.archive-item-title a:hover {
	color: var(--olive-light);
}

/* Breadcrumbs */
.breadcrumbs {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	font-size: 0.85rem;
	color: var(--text-dim);
	margin-bottom: 1.5rem;
	flex-wrap: wrap;
}

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

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

.breadcrumb-separator {
	color: var(--border);
}

/* Post meta */
.post-meta {
	display: flex;
	align-items: center;
	gap: 1.25rem;
	font-size: 0.85rem;
	color: var(--text-dim);
	margin-bottom: 2.5rem;
	flex-wrap: wrap;
	padding-bottom: 1.5rem;
	border-bottom: 1px solid var(--border);
}

.post-meta-item {
	display: flex;
	align-items: center;
	gap: 0.4rem;
}

/* Horizontal rule */
hr {
	border: none;
	height: 2px;
	background: var(--gradient-1);
	opacity: 0.3;
	margin: 2.5rem 0;
	border-radius: 1px;
}

/* Smooth scroll to anchors */
html {
	scroll-behavior: smooth;
}

/* Selection */
::selection {
	background: var(--olive-light);
	color: var(--bg);
}

/* Scrollbar */
::-webkit-scrollbar {
	width: 8px;
	height: 8px;
}

::-webkit-scrollbar-track {
	background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
	background: var(--border);
	border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
	background: var(--olive-dark);
}

/* Responsive */
@media (max-width: 1024px) {
	.wrapper {
		padding: 1.5rem 2rem;
	}

	.layout {
		gap: 2.5rem;
	}
}

@media (max-width: 768px) {
	.wrapper {
		padding: 1rem 1.5rem;
	}

	.layout {
		flex-direction: column;
		gap: 2rem;
	}

	.sidebar {
		width: 100%;
		position: static;
		max-height: none;
	}

	.logo {
		margin-bottom: 1rem;
	}

	.logo-link {
		font-size: 1.75rem;
	}

	.sidebar-nav {
		flex-direction: row;
		flex-wrap: wrap;
		gap: 1.5rem;
	}

	.nav-section {
		flex: 1;
		min-width: 140px;
	}

	h1 { font-size: 2rem; }
	h2 { font-size: 1.5rem; }
	h3 { font-size: 1.2rem; }

	.post-card {
		padding: 1.25rem;
	}

	.post-card-title {
		font-size: 1.2rem;
	}

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

@media (max-width: 480px) {
	.post-card-meta {
		flex-direction: column;
		align-items: flex-start;
		gap: 0.5rem;
	}

	.archive-item {
		flex-direction: column;
		gap: 0.5rem;
	}

	.archive-item-date {
		min-width: auto;
	}
}