:root { --surface-base:      #FDFBF7;
--surface-raised:    #FAF8F3;
--surface-overlay:   #FFFFFF;
--surface-dark:      #0F0D0E;
--text-primary:      #1A1618;
--text-secondary:    #6B6466;
--text-tertiary:     #9C9496;
--text-on-dark:      #EDE8E4;
--accent-red:        #B91C1C;
--accent-gold:       #B8860B;
--accent-ochre:      #C0843C;
--accent-jade:       #4A7C6F;
--border-light:      rgba(26, 22, 24, 0.08);
--border-raised:     rgba(26, 22, 24, 0.12);
--shadow-soft:       0 4px 24px rgba(26, 22, 24, 0.06);
--shadow-medium:     0 8px 40px rgba(26, 22, 24, 0.08);
--shadow-colored:    0 8px 32px rgba(185, 28, 28, 0.12); --font-sans:         'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
--font-serif:        'Noto Serif SC', Georgia, 'Times New Roman', serif;
--font-mono:         'SF Mono', Monaco, 'Cascadia Code', monospace;
--text-xs:   clamp(0.75rem, 0.7rem + 0.2vw, 0.8125rem);
--text-sm:   clamp(0.8125rem, 0.75rem + 0.3vw, 0.875rem);
--text-base: clamp(1rem, 0.92rem + 0.4vw, 1.125rem);
--text-lg:   clamp(1.125rem, 1rem + 0.6vw, 1.375rem);
--text-xl:   clamp(1.375rem, 1.15rem + 1vw, 1.75rem);
--text-2xl:  clamp(1.75rem, 1.3rem + 2vw, 2.5rem);
--text-3xl:  clamp(2.25rem, 1.5rem + 3.5vw, 3.75rem);
--text-4xl:  clamp(3rem, 1.8rem + 5vw, 5rem);
--leading-tight: 1.15;
--leading-snug:  1.35;
--leading-normal: 1.65;
--leading-relaxed: 1.8;
--tracking-tight:  -0.025em;
--tracking-normal:  0;
--tracking-wide:   0.05em;
--tracking-wider:  0.1em; --ease-out-expo:   cubic-bezier(0.16, 1, 0.3, 1);
--ease-in-out-soft: cubic-bezier(0.65, 0, 0.35, 1);
--ease-spring:     cubic-bezier(0.34, 1.56, 0.64, 1);
--duration-fast:   200ms;
--duration-normal: 400ms;
--duration-slow:   600ms; --space-xs:  0.5rem;
--space-sm:  1rem;
--space-md:  1.5rem;
--space-lg:  2.5rem;
--space-xl:  4rem;
--space-2xl: 6rem;
--space-3xl: 8rem; --radius-sm:   6px;
--radius-md:   12px;
--radius-lg:   20px;
--radius-xl:   28px;
--radius-full: 9999px;
} *,
*::before,
*::after {
margin: 0;
padding: 0;
box-sizing: border-box;
}
html {
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
text-rendering: optimizeLegibility;
}
body {
font-family: var(--font-sans);
font-size: var(--text-base);
line-height: var(--leading-normal);
color: var(--text-primary);
background-color: var(--surface-base);
}
img {
max-width: 100%;
height: auto;
display: block;
}
a {
text-decoration: none;
color: inherit;
transition: color var(--duration-fast) var(--ease-out-expo);
}
ul, ol { list-style: none; } .text-balance { text-wrap: balance; }
.text-pretty  { text-wrap: pretty; }
.sr-only {
position: absolute;
width: 1px;
height: 1px;
overflow: hidden;
clip: rect(0,0,0,0);
white-space: nowrap;
border: 0;
} .container {
max-width: 1280px;
margin: 0 auto;
padding: 0 var(--space-md);
}
.site-content {
min-height: 100dvh;
padding: var(--space-xl) 0;
}
.section {
padding: var(--space-3xl) 0;
} .site-header {
position: sticky;
top: var(--space-sm);
z-index: 1000;
padding: 0 var(--space-md);
margin-top: var(--space-sm);
}
.header-inner {
max-width: 1280px;
margin: 0 auto;
display: flex;
justify-content: space-between;
align-items: center;
padding: var(--space-sm) var(--space-lg);
background: rgba(253, 251, 247, 0.85);
backdrop-filter: blur(16px) saturate(180%);
-webkit-backdrop-filter: blur(16px) saturate(180%);
border: 1px solid var(--border-light);
border-radius: var(--radius-xl);
box-shadow: var(--shadow-soft);
transition: box-shadow var(--duration-normal) var(--ease-out-expo);
}
.site-header.scrolled .header-inner {
box-shadow: var(--shadow-medium);
}
.site-logo {
font-size: var(--text-xl);
font-weight: 600;
letter-spacing: var(--tracking-wide);
}
.site-logo .accent {
color: var(--accent-red);
font-weight: 700;
}
.main-navigation {
display: flex;
align-items: center;
gap: var(--space-xs);
}
.main-navigation a {
position: relative;
padding: 0.5rem 1rem;
font-size: var(--text-sm);
font-weight: 500;
color: var(--text-secondary);
border-radius: var(--radius-full);
transition: color var(--duration-fast) var(--ease-out-expo);
z-index: 1;
}
.main-navigation a::before {
content: '';
position: absolute;
inset: 0;
border-radius: var(--radius-full);
background: var(--accent-red);
opacity: 0;
transform: scale(0.85);
transition: all var(--duration-fast) var(--ease-out-expo);
z-index: -1;
}
.main-navigation a:hover,
.main-navigation a.active,
.main-navigation .current-menu-item > a {
color: #fff;
}
.main-navigation a:hover::before,
.main-navigation a.active::before,
.main-navigation .current-menu-item > a::before {
opacity: 1;
transform: scale(1);
}
.menu-toggle {
display: none;
background: none;
border: none;
cursor: pointer;
padding: 0.5rem;
}
.hamburger-icon,
.hamburger-icon::before,
.hamburger-icon::after {
display: block;
width: 24px;
height: 2px;
background: var(--text-primary);
border-radius: 2px;
transition: all var(--duration-fast) var(--ease-out-expo);
}
.hamburger-icon {
position: relative;
}
.hamburger-icon::before,
.hamburger-icon::after {
content: '';
position: absolute;
left: 0;
}
.hamburger-icon::before { top: -7px; }
.hamburger-icon::after { top: 7px; } .hero-section {
position: relative;
padding: var(--space-3xl) 0 var(--space-2xl);
overflow: hidden;
}
.hero-section::before {
content: '';
position: absolute;
inset: 0;
background:
radial-gradient(ellipse 80% 60% at 20% 40%, rgba(185, 28, 28, 0.04) 0%, transparent 70%),
radial-gradient(ellipse 60% 50% at 80% 60%, rgba(184, 134, 11, 0.03) 0%, transparent 70%);
pointer-events: none;
}
.hero-content {
position: relative;
z-index: 1;
max-width: 900px;
margin: 0 auto;
text-align: center;
padding: var(--space-xl) 0;
}
.hero-tag {
display: inline-flex;
align-items: center;
gap: var(--space-xs);
padding: 0.375rem 1rem;
font-size: var(--text-xs);
font-weight: 500;
letter-spacing: var(--tracking-wide);
text-transform: uppercase;
color: var(--accent-red);
border: 1px solid rgba(185, 28, 28, 0.2);
border-radius: var(--radius-full);
margin-bottom: var(--space-md);
}
.hero-section h1 {
font-family: var(--font-serif);
font-size: var(--text-4xl);
font-weight: 600;
line-height: var(--leading-tight);
letter-spacing: var(--tracking-tight);
color: var(--text-primary);
margin-bottom: var(--space-md);
}
.hero-section .subtitle {
font-size: var(--text-lg);
color: var(--text-secondary);
max-width: 600px;
margin: 0 auto var(--space-lg);
line-height: var(--leading-snug);
}
.hero-buttons {
display: flex;
gap: var(--space-sm);
justify-content: center;
flex-wrap: wrap;
} .btn {
display: inline-flex;
align-items: center;
gap: 0.5rem;
padding: 0.75rem 1.75rem;
font-family: var(--font-sans);
font-size: var(--text-sm);
font-weight: 500;
line-height: 1;
border: none;
border-radius: var(--radius-full);
cursor: pointer;
transition: all var(--duration-normal) var(--ease-out-expo);
}
.btn-primary {
background: var(--accent-red);
color: #fff;
box-shadow: 0 4px 16px rgba(185, 28, 28, 0.25);
}
.btn-primary:hover {
background: #991b1b;
transform: translateY(-2px);
box-shadow: 0 8px 28px rgba(185, 28, 28, 0.35);
}
.btn-secondary {
background: transparent;
color: var(--text-primary);
border: 1px solid var(--border-raised);
}
.btn-secondary:hover {
background: var(--surface-raised);
border-color: var(--text-primary);
transform: translateY(-2px);
}
.btn .btn-arrow {
display: inline-flex;
align-items: center;
justify-content: center;
width: 1.5rem;
height: 1.5rem;
border-radius: var(--radius-full);
background: rgba(255,255,255,0.15);
font-size: 0.75rem;
transition: transform var(--duration-fast) var(--ease-out-expo);
}
.btn:hover .btn-arrow {
transform: translateX(3px);
} .section-header {
text-align: center;
margin-bottom: var(--space-2xl);
}
.section-tag {
display: inline-flex;
align-items: center;
gap: var(--space-xs);
font-size: var(--text-xs);
font-weight: 600;
letter-spacing: var(--tracking-wider);
text-transform: uppercase;
color: var(--accent-gold);
margin-bottom: var(--space-sm);
}
.section-title {
font-family: var(--font-serif);
font-size: var(--text-3xl);
font-weight: 600;
line-height: var(--leading-tight);
letter-spacing: var(--tracking-tight);
color: var(--text-primary);
margin-bottom: var(--space-sm);
}
.section-subtitle {
font-size: var(--text-base);
color: var(--text-secondary);
max-width: 500px;
margin: 0 auto;
} .categories-section {
padding: var(--space-3xl) 0;
}
.categories-bento {
display: grid;
grid-template-columns: 2fr 1fr 1fr;
grid-template-rows: auto auto;
gap: var(--space-md);
}
.bento-card {
position: relative;
border-radius: var(--radius-lg);
overflow: hidden;
padding: var(--space-xl);
background: var(--surface-raised);
border: 1px solid var(--border-light);
transition: all var(--duration-normal) var(--ease-out-expo);
cursor: pointer;
display: flex;
flex-direction: column;
}
.bento-card:hover {
background: var(--surface-overlay);
box-shadow: var(--shadow-medium);
transform: translateY(-3px);
}
.bento-card:nth-child(1) {
grid-row: span 2;
background: linear-gradient(145deg, var(--surface-raised), #F5F0E8);
}
.bento-card:nth-child(2),
.bento-card:nth-child(3) {
padding: var(--space-lg);
}
.bento-card:nth-child(4),
.bento-card:nth-child(5) {
padding: var(--space-lg);
}
.bento-icon {
font-size: 2.5rem;
margin-bottom: var(--space-sm);
line-height: 1;
}
.bento-card h3 {
font-family: var(--font-serif);
font-size: var(--text-xl);
font-weight: 600;
color: var(--text-primary);
margin-bottom: var(--space-xs);
}
.bento-card .count {
font-size: var(--text-sm);
color: var(--text-tertiary);
}
.bento-card .bento-cta {
display: inline-flex;
align-items: center;
gap: 0.375rem;
margin-top: auto;
padding-top: var(--space-md);
font-size: var(--text-sm);
font-weight: 500;
color: var(--accent-red);
} .articles-section {
padding: var(--space-3xl) 0;
}
.articles-grid {
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: var(--space-lg);
}
.article-card {
border-radius: var(--radius-lg);
padding: 6px;
background: var(--border-light);
transition: all var(--duration-normal) var(--ease-out-expo);
}
.article-card-inner {
background: var(--surface-overlay);
border-radius: calc(var(--radius-lg) - 4px);
overflow: hidden;
box-shadow: inset 0 1px 0 rgba(255,255,255,0.6);
transition: all var(--duration-normal) var(--ease-out-expo);
}
.article-card:hover {
transform: translateY(-4px);
box-shadow: var(--shadow-colored);
}
.article-card:hover .article-card-inner {
box-shadow: inset 0 1px 0 rgba(255,255,255,0.6), var(--shadow-soft);
}
.article-thumb {
position: relative;
aspect-ratio: 16 / 10;
overflow: hidden;
background: var(--surface-raised);
}
.article-thumb img {
width: 100%;
height: 100%;
object-fit: cover;
transition: transform var(--duration-slow) var(--ease-out-expo);
}
.article-card:hover .article-thumb img {
transform: scale(1.05);
}
.article-thumb-overlay {
position: absolute;
inset: 0;
background: linear-gradient(180deg, transparent 60%, rgba(15,13,14,0.4));
opacity: 0;
transition: opacity var(--duration-normal) var(--ease-out-expo);
display: flex;
align-items: flex-end;
padding: var(--space-md);
}
.article-card:hover .article-thumb-overlay {
opacity: 1;
}
.article-thumb-overlay .read-more {
font-size: var(--text-sm);
font-weight: 500;
color: #fff;
display: flex;
align-items: center;
gap: 0.375rem;
}
.article-body {
padding: var(--space-md);
}
.article-category {
display: inline-block;
padding: 0.25rem 0.75rem;
font-size: var(--text-xs);
font-weight: 500;
letter-spacing: var(--tracking-wide);
color: var(--accent-red);
background: rgba(185,28,28,0.06);
border-radius: var(--radius-full);
margin-bottom: var(--space-sm);
}
.article-body h3 {
font-family: var(--font-serif);
font-size: var(--text-lg);
font-weight: 600;
line-height: var(--leading-snug);
color: var(--text-primary);
margin-bottom: var(--space-xs);
}
.article-body h3 a:hover {
color: var(--accent-red);
}
.article-meta {
font-size: var(--text-xs);
color: var(--text-tertiary);
display: flex;
gap: 0.5rem;
align-items: center;
} .pagination,
.posts-navigation {
display: flex;
justify-content: center;
gap: var(--space-xs);
margin-top: var(--space-xl);
}
.pagination a,
.pagination span,
.posts-navigation a {
display: inline-flex;
align-items: center;
justify-content: center;
min-width: 2.5rem;
height: 2.5rem;
padding: 0 0.75rem;
font-size: var(--text-sm);
font-weight: 500;
color: var(--text-secondary);
background: var(--surface-overlay);
border: 1px solid var(--border-light);
border-radius: var(--radius-md);
transition: all var(--duration-fast) var(--ease-out-expo);
}
.pagination a:hover,
.posts-navigation a:hover {
background: var(--surface-raised);
border-color: var(--border-raised);
color: var(--text-primary);
}
.pagination .current {
background: var(--accent-red);
color: #fff;
border-color: var(--accent-red);
} .category-links-section {
position: relative;
margin-top: var(--space-xl);
padding: var(--space-lg);
background: var(--surface-raised);
border-radius: var(--radius-lg);
border: 1px solid var(--border-light);
}
.category-links-title {
font-family: var(--font-serif);
font-size: var(--text-lg);
font-weight: 600;
margin-bottom: var(--space-md);
display: flex;
align-items: center;
gap: 0.5rem;
}
.category-links-grid {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
gap: var(--space-sm);
}
.category-link-item {
display: flex;
align-items: center;
gap: 0.75rem;
padding: 0.75rem 1rem;
background: var(--surface-overlay);
border: 1px solid var(--border-light);
border-radius: var(--radius-md);
transition: all var(--duration-fast) var(--ease-out-expo);
}
.category-link-item:hover {
border-color: var(--accent-red);
box-shadow: 0 2px 8px rgba(185,28,28,0.08);
transform: translateX(3px);
}
.link-text {
flex: 1;
font-size: var(--text-sm);
font-weight: 500;
}
.link-arrow {
color: var(--text-tertiary);
font-size: var(--text-xs);
transition: transform var(--duration-fast) var(--ease-out-expo);
}
.category-link-item:hover .link-arrow {
transform: translateX(2px);
color: var(--accent-red);
} .site-footer {
background: var(--surface-dark);
color: var(--text-on-dark);
padding: var(--space-3xl) 0 var(--space-xl);
position: relative;
overflow: hidden;
}
.site-footer::before {
content: '';
position: absolute;
inset: 0;
background: radial-gradient(ellipse 50% 30% at 50% 0%, rgba(185,28,28,0.06) 0%, transparent 70%);
pointer-events: none;
}
.footer-top-border {
display: flex;
align-items: center;
gap: 1rem;
margin-bottom: var(--space-2xl);
}
.footer-line {
flex: 1;
height: 1px;
background: rgba(237,232,228,0.1);
}
.footer-node {
width: 6px;
height: 6px;
border-radius: 50%;
background: var(--accent-gold);
}
.footer-widgets {
display: grid;
grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
gap: var(--space-lg);
margin-bottom: var(--space-xl);
}
.footer-widget h4 {
font-size: var(--text-sm);
font-weight: 600;
letter-spacing: var(--tracking-wide);
text-transform: uppercase;
color: var(--accent-gold);
margin-bottom: var(--space-md);
}
.footer-widget p {
font-size: var(--text-sm);
color: rgba(237,232,228,0.6);
line-height: var(--leading-relaxed);
}
.footer-social {
display: flex;
gap: var(--space-sm);
margin-top: var(--space-md);
}
.footer-social a {
display: inline-flex;
align-items: center;
justify-content: center;
width: 2.25rem;
height: 2.25rem;
border: 1px solid rgba(237,232,228,0.15);
border-radius: var(--radius-full);
color: rgba(237,232,228,0.5);
transition: all var(--duration-fast) var(--ease-out-expo);
}
.footer-social a:hover {
background: var(--accent-red);
border-color: var(--accent-red);
color: #fff;
transform: translateY(-2px);
}
.footer-widget ul li {
margin-bottom: var(--space-xs);
}
.footer-widget ul li a {
font-size: var(--text-sm);
color: rgba(237,232,228,0.5);
display: flex;
align-items: center;
gap: 0.375rem;
transition: all var(--duration-fast) var(--ease-out-expo);
}
.footer-widget ul li a:hover {
color: var(--text-on-dark);
transform: translateX(3px);
}
.footer-widget .li-arrow {
font-size: 0.625rem;
color: var(--accent-gold);
}
.site-info {
text-align: center;
padding-top: var(--space-lg);
border-top: 1px solid rgba(237,232,228,0.08);
}
.tech-decoration {
display: flex;
align-items: center;
justify-content: center;
gap: 0.5rem;
margin-bottom: var(--space-sm);
}
.tech-line {
width: 2rem;
height: 1px;
background: rgba(237,232,228,0.15);
}
.tech-dot {
width: 4px;
height: 4px;
border-radius: 50%;
background: var(--accent-gold);
}
.site-info p {
font-size: var(--text-sm);
color: rgba(237,232,228,0.35);
}
.site-info a { color: var(--text-on-dark); }
.tech-tagline {
margin-top: var(--space-xs);
color: rgba(237,232,228,0.2);
font-style: italic;
font-family: var(--font-serif);
} .single-post-wrapper {
max-width: 800px;
margin: 0 auto;
}
.post-header {
text-align: center;
margin-bottom: var(--space-xl);
padding-bottom: var(--space-lg);
border-bottom: 1px solid var(--border-light);
}
.post-category {
display: inline-block;
padding: 0.25rem 0.75rem;
font-size: var(--text-xs);
font-weight: 500;
letter-spacing: var(--tracking-wide);
color: var(--accent-red);
background: rgba(185,28,28,0.06);
border-radius: var(--radius-full);
margin-bottom: var(--space-md);
}
.post-header h1 {
font-family: var(--font-serif);
font-size: var(--text-3xl);
font-weight: 600;
line-height: var(--leading-tight);
letter-spacing: var(--tracking-tight);
color: var(--text-primary);
margin-bottom: var(--space-sm);
}
.post-meta {
font-size: var(--text-sm);
color: var(--text-tertiary);
display: flex;
justify-content: center;
gap: 0.75rem;
flex-wrap: wrap;
}
.post-thumbnail {
margin-bottom: var(--space-xl);
border-radius: var(--radius-lg);
overflow: hidden;
box-shadow: var(--shadow-medium);
}
.post-thumbnail img {
width: 100%;
} .post-content {
font-family: var(--font-serif);
font-size: var(--text-base);
line-height: var(--leading-relaxed);
color: var(--text-primary);
}
.post-content p {
margin-bottom: var(--space-md);
max-width: 65ch;
}
.post-content h2 {
font-family: var(--font-sans);
font-size: var(--text-xl);
font-weight: 600;
margin-top: var(--space-xl);
margin-bottom: var(--space-sm);
color: var(--text-primary);
}
.post-content h3 {
font-family: var(--font-sans);
font-size: var(--text-lg);
font-weight: 600;
margin-top: var(--space-lg);
margin-bottom: var(--space-sm);
color: var(--text-primary);
}
.post-content ul,
.post-content ol {
margin: var(--space-md) 0;
padding-left: var(--space-lg);
}
.post-content li { margin-bottom: var(--space-xs); }
.post-content ul li { list-style: disc; }
.post-content ol li { list-style: decimal; }
.post-content img {
border-radius: var(--radius-md);
margin: var(--space-lg) 0;
box-shadow: var(--shadow-soft);
}
.post-content blockquote {
position: relative;
margin: var(--space-lg) 0;
padding: var(--space-md) var(--space-lg);
background: var(--surface-raised);
border-radius: var(--radius-md);
font-style: italic;
font-size: var(--text-lg);
color: var(--text-secondary);
}
.post-content blockquote::before {
content: '"';
position: absolute;
top: 0.5rem;
left: 0.75rem;
font-size: 3rem;
line-height: 1;
color: var(--accent-gold);
font-family: var(--font-serif);
opacity: 0.3;
} .breadcrumbs {
font-size: var(--text-xs);
color: var(--text-tertiary);
margin-bottom: var(--space-md);
display: flex;
gap: 0.375rem;
align-items: center;
flex-wrap: wrap;
}
.breadcrumbs a { color: var(--text-secondary); }
.breadcrumbs a:hover { color: var(--accent-red); } .post-nav {
display: flex;
justify-content: space-between;
gap: var(--space-md);
margin-top: var(--space-xl);
padding-top: var(--space-lg);
border-top: 1px solid var(--border-light);
}
.post-nav a {
font-size: var(--text-sm);
font-weight: 500;
color: var(--accent-red);
max-width: 45%;
}
.post-nav a:hover { opacity: 0.7; } .comments-section {
margin-top: var(--space-xl);
padding-top: var(--space-lg);
border-top: 1px solid var(--border-light);
}
.comments-section h3 {
font-size: var(--text-lg);
font-weight: 600;
margin-bottom: var(--space-md);
} @media (prefers-reduced-motion: reduce) {
*, *::before, *::after {
animation-duration: 0.01ms !important;
animation-iteration-count: 1 !important;
transition-duration: 0.01ms !important;
scroll-behavior: auto !important;
}
} #categories,
#latest {
scroll-margin-top: 100px;
} .search-form {
display: flex;
gap: var(--space-sm);
max-width: 500px;
margin: 0 auto var(--space-lg);
}
.search-form input[type="search"] {
flex: 1;
padding: 0.75rem 1rem;
font-family: var(--font-sans);
font-size: var(--text-sm);
color: var(--text-primary);
background: var(--surface-overlay);
border: 1px solid var(--border-light);
border-radius: var(--radius-md);
outline: none;
transition: border-color var(--duration-fast) var(--ease-out-expo);
}
.search-form input[type="search"]:focus {
border-color: var(--accent-red);
box-shadow: 0 0 0 3px rgba(185,28,28,0.1);
}
.search-form button {
padding: 0.75rem 1.5rem;
font-family: var(--font-sans);
font-size: var(--text-sm);
font-weight: 500;
color: #fff;
background: var(--accent-red);
border: none;
border-radius: var(--radius-md);
cursor: pointer;
transition: all var(--duration-fast) var(--ease-out-expo);
}
.search-form button:hover { background: #991b1b; } .back-to-top {
position: fixed;
bottom: var(--space-lg);
right: var(--space-lg);
width: 2.75rem;
height: 2.75rem;
display: none;
align-items: center;
justify-content: center;
background: var(--surface-dark);
color: var(--text-on-dark);
border: 1px solid rgba(237,232,228,0.1);
border-radius: var(--radius-full);
cursor: pointer;
box-shadow: var(--shadow-medium);
transition: all var(--duration-fast) var(--ease-out-expo);
z-index: 999;
}
.back-to-top:hover {
transform: translateY(-3px);
box-shadow: 0 12px 32px rgba(15,13,14,0.3);
} .noise-overlay {
position: fixed;
inset: 0;
pointer-events: none;
z-index: 9999;
opacity: 0.015;
background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
background-repeat: repeat;
background-size: 256px 256px;
} @media (max-width: 1024px) {
.categories-bento {
grid-template-columns: 1fr 1fr;
}
.bento-card:nth-child(1) {
grid-column: span 2;
grid-row: span 1;
}
.articles-grid { grid-template-columns: repeat(2, 1fr); }
.footer-widgets { grid-template-columns: 1fr 1fr; }
.footer-widgets > :first-child { grid-column: span 2; }
}
@media (max-width: 768px) {
:root {
--space-3xl: 4rem;
--space-2xl: 3rem;
}
.menu-toggle { display: block; }
.main-navigation {
display: none;
position: absolute;
top: 100%;
left: var(--space-sm);
right: var(--space-sm);
background: var(--surface-overlay);
border: 1px solid var(--border-light);
border-radius: var(--radius-lg);
box-shadow: var(--shadow-medium);
padding: var(--space-sm);
flex-direction: column;
margin-top: var(--space-sm);
}
.main-navigation.active { display: flex; }
.header-inner { position: relative; }
.hero-section h1 { font-size: var(--text-2xl); }
.categories-bento { grid-template-columns: 1fr; }
.bento-card:nth-child(1) { grid-column: span 1; }
.articles-grid { grid-template-columns: 1fr; }
.footer-widgets { grid-template-columns: 1fr; }
.footer-widgets > :first-child { grid-column: span 1; }
.post-header h1 { font-size: var(--text-2xl); }
.post-nav { flex-direction: column; align-items: center; }
.post-nav a { max-width: 100%; }
.search-form { flex-direction: column; }
}
@media (max-width: 480px) {
.hero-buttons { flex-direction: column; align-items: stretch; }
.btn { justify-content: center; }
}