/* ==========================================================================
   Beacon — Premium Ghost Directory Theme
   A clean, modern directory theme for curating tools, resources, companies.
   ========================================================================== */


/* ==========================================================================
   1. CSS Reset
   ========================================================================== */

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 100%;
    -webkit-text-size-adjust: 100%;
    -moz-text-size-adjust: 100%;
    scroll-behavior: smooth;
    overflow-x: clip;
}

body {
    min-height: 100vh;
    line-height: 1.6;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-weight: 400;
    color: var(--text);
    background-color: var(--bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: clip;
}

img,
picture,
video,
canvas,
svg {
    display: block;
    max-width: 100%;
}

img {
    height: auto;
}

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

button {
    cursor: pointer;
    background: none;
    border: none;
}

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

ul,
ol {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    overflow-wrap: break-word;
    font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-weight: 700;
    line-height: 1.25;
}

p {
    overflow-wrap: break-word;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

fieldset {
    border: none;
}


/* ==========================================================================
   2. Design Tokens
   ========================================================================== */

:root {
    /* Colors */
    --bg: #FAFAF9;
    --bg-elevated: #FFFFFF;
    --bg-dark: #18181B;
    --text: #1C1917;
    --text-secondary: #78716C;
    --text-inverse: #FAFAF9;
    --accent: var(--ghost-accent-color, #6366F1);
    --accent-hover: #4F46E5;
    --accent-subtle: #EEF2FF;
    --accent-warm: #F59E0B;
    --accent-warm-subtle: #FFFBEB;
    --border: #E7E5E4;
    --border-dark: #D6D3D1;

    /* Semantic colors */
    --color-success: #16A34A;
    --color-success-subtle: #F0FDF4;
    --color-warning: #CA8A04;
    --color-warning-subtle: #FEFCE8;
    --color-error: #DC2626;
    --color-error-subtle: #FEF2F2;
    --color-info: #2563EB;
    --color-info-subtle: #EFF6FF;

    /* Shadows */
    --card-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
    --card-shadow-hover: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);

    /* Spacing */
    --gap-xs: 0.5rem;
    --gap-sm: 1rem;
    --gap-md: 1.5rem;
    --gap: 2rem;
    --gap-lg: 3rem;
    --gap-xl: 4rem;

    /* Typography */
    --font-heading: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;

    /* Border Radius */
    --radius-sm: 4px;
    --radius: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;

    /* Transitions */
    --transition: 0.2s ease;
    --transition-slow: 0.3s ease;

    /* Layout */
    --header-height: 64px;
    --container: 1200px;
    --container-wide: 1400px;
    --container-narrow: 720px;
}


/* ==========================================================================
   3. Typography
   ========================================================================== */

h1 {
    font-size: 2.5rem;
    letter-spacing: -0.025em;
}

h2 {
    font-size: 1.875rem;
    letter-spacing: -0.02em;
}

h3 {
    font-size: 1.5rem;
    letter-spacing: -0.015em;
}

h4 {
    font-size: 1.25rem;
    font-weight: 500;
}

h5 {
    font-size: 1.125rem;
    font-weight: 500;
}

h6 {
    font-size: 1rem;
    font-weight: 500;
}

small {
    font-size: 0.875rem;
}

code,
kbd,
samp,
pre {
    font-family: var(--font-mono);
    font-size: 0.875em;
}

/* Links in running text */
.gh-content a:not(.kg-bookmark-container):not(.kg-btn) {
    color: var(--accent);
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 2px;
    transition: color var(--transition);
}

.gh-content a:not(.kg-bookmark-container):not(.kg-btn):hover {
    color: var(--accent-hover);
}


/* ==========================================================================
   4. Layout — Container System
   ========================================================================== */

.container {
    width: 100%;
    max-width: var(--container);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--gap-sm);
    padding-right: var(--gap-sm);
}

.container-wide {
    width: 100%;
    max-width: var(--container-wide);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--gap-sm);
    padding-right: var(--gap-sm);
}

.container-narrow {
    width: 100%;
    max-width: var(--container-narrow);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--gap-sm);
    padding-right: var(--gap-sm);
}

.site-main {
    min-height: 60vh;
    padding-bottom: var(--gap-xl);
}


/* ==========================================================================
   5. Site Header
   ========================================================================== */

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: var(--bg-elevated);
    border-bottom: 1px solid var(--border);
    transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

.site-header.is-scrolled {
    box-shadow: var(--card-shadow);
}

.site-header.is-hidden {
    transform: translateY(-100%);
}

.site-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    gap: var(--gap-sm);
    position: relative;
    z-index: 10001;
}

.site-header-left {
    flex-shrink: 0;
}

.site-header-logo img {
    height: 32px;
    width: auto;
}

.site-header-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text);
    transition: color var(--transition);
}

.site-header-title:hover {
    color: var(--accent);
}

/* Header Navigation */
.site-header-nav {
    display: none;
    flex: 1;
    justify-content: center;
}

@media (min-width: 1024px) {
    .site-header-nav {
        display: flex;
    }
}

.site-header-right {
    display: flex;
    align-items: center;
    gap: var(--gap-xs);
    flex-shrink: 0;
}

/* Navigation list */
.nav-list {
    display: flex;
    align-items: center;
    gap: var(--gap-xs);
}

.nav-item a {
    display: inline-block;
    padding: 0.375rem 0.75rem;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: var(--radius);
    transition: color var(--transition), background-color var(--transition);
}

.nav-item a:hover {
    color: var(--text);
    background-color: var(--accent-subtle);
}

.nav-item.nav-current a {
    color: var(--accent);
}

.nav-item.nav-submit a {
    color: var(--accent);
    font-weight: 600;
}

/* Search toggle */
.search-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    min-height: 44px;
    width: 44px;
    height: 44px;
    color: var(--text-secondary);
    border-radius: var(--radius);
    transition: color var(--transition), background-color var(--transition);
}

.search-toggle:hover {
    color: var(--text);
    background-color: var(--accent-subtle);
}

.search-toggle svg {
    width: 20px;
    height: 20px;
}

/* Header buttons */
.header-btn {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--radius);
    transition: color var(--transition), background-color var(--transition), border-color var(--transition);
}

.header-btn-signin {
    color: var(--text-secondary);
    display: none;
}

.header-btn-signin:hover {
    color: var(--text);
}

.header-btn-signup {
    color: var(--text-inverse);
    background-color: var(--accent);
}

.header-btn-signup:hover {
    background-color: var(--accent-hover);
}

.header-btn-account {
    color: var(--text-secondary);
}

.header-btn-account:hover {
    color: var(--text);
    background-color: var(--accent-subtle);
}

@media (min-width: 768px) {
    .header-btn-signin {
        display: inline-flex;
    }
}

/* Hamburger button */
.mobile-menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-width: 44px;
    min-height: 44px;
    width: 44px;
    height: 44px;
    gap: 5px;
    border-radius: var(--radius);
    transition: background-color var(--transition);
}

.mobile-menu-toggle:hover {
    background-color: var(--accent-subtle);
}

@media (min-width: 1024px) {
    .mobile-menu-toggle {
        display: none;
    }
}

.hamburger-line {
    display: block;
    width: 20px;
    height: 2px;
    background-color: var(--text);
    border-radius: 1px;
    transition: transform var(--transition), opacity var(--transition);
}

/* Hamburger to X animation */
.mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}


/* ==========================================================================
   6. Mobile Menu
   ========================================================================== */

body.menu-open {
    overflow: hidden;
    height: 100dvh;
    touch-action: none;
}

.mobile-menu {
    display: none;
    position: fixed;
    inset: 0;
    height: 100dvh;
    z-index: 10000;
    background-color: var(--bg-elevated);
    padding: calc(var(--header-height) + var(--gap-sm)) var(--gap-sm) var(--gap-sm);
    overflow-y: auto;
    animation: fadeIn 0.25s ease;
}

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@media (min-width: 1024px) {
    .mobile-menu {
        display: none !important;
    }
}

.mobile-menu-nav {
    padding: 0 var(--gap-sm);
}

.mobile-menu-nav .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
}

.mobile-menu-nav .nav-item a {
    display: block;
    padding: 0.75rem var(--gap-sm);
    font-size: 1rem;
    border-radius: var(--radius);
}

.mobile-menu-actions {
    display: flex;
    flex-direction: column;
    gap: var(--gap-xs);
    padding: var(--gap-sm);
    border-top: 1px solid var(--border);
    margin-top: var(--gap-xs);
}

.mobile-menu-actions .header-btn {
    justify-content: center;
    padding: 0.75rem;
    font-size: 1rem;
    min-height: 44px;
}

.mobile-menu-actions .header-btn-signin {
    display: inline-flex;
    border: 1px solid var(--border);
}


/* ==========================================================================
   7. Hero Search
   ========================================================================== */

.hero-search {
    padding: var(--gap-xl) 0;
    text-align: center;
    background: linear-gradient(180deg, var(--accent-subtle) 0%, var(--bg) 100%);
}

.hero-search-inner {
    max-width: 680px;
}

.hero-search-title {
    font-size: 2.75rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: var(--gap-sm);
    letter-spacing: -0.03em;
}

.hero-search-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: var(--gap);
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
}

.hero-search-bar {
    max-width: 480px;
    margin: 0 auto;
}

.hero-search-input {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
    padding: 0.875rem 1.25rem;
    font-size: 1rem;
    color: var(--text-secondary);
    background-color: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    box-shadow: var(--card-shadow);
    cursor: pointer;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.hero-search-input:hover {
    border-color: var(--accent);
    box-shadow: var(--card-shadow-hover);
}

.hero-search-input svg {
    flex-shrink: 0;
    color: var(--text-secondary);
}

.hero-search-input span {
    font-weight: 400;
}


/* ==========================================================================
   8. Section Headers
   ========================================================================== */

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--gap-md);
}

.section-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text);
}

.section-link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--accent);
    transition: color var(--transition);
}

.section-link:hover {
    color: var(--accent-hover);
}

/* Section spacing */
.section-featured,
.section-categories,
.section-latest,
.section-related {
    padding-top: var(--gap-lg);
    padding-bottom: var(--gap-sm);
}


/* ==========================================================================
   9. Listing Cards — Standard
   ========================================================================== */

.listing-card {
    background-color: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.listing-card:hover {
    border-color: var(--border-dark);
    box-shadow: var(--card-shadow-hover);
    transform: translateY(-2px);
}

.listing-card-link {
    display: flex;
    flex-direction: column;
    height: 100%;
    text-decoration: none;
    color: inherit;
}

.listing-card-image {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background-color: var(--accent-subtle);
}

.listing-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.listing-card:hover .listing-card-image img {
    transform: scale(1.03);
}

.listing-card-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 64px;
    background-color: var(--accent-subtle);
    color: var(--accent);
}

.listing-card-icon img {
    width: 28px;
    height: 28px;
    border-radius: var(--radius-sm);
}

.listing-card-content {
    display: flex;
    flex-direction: column;
    flex: 1;
    padding: var(--gap-sm);
    gap: var(--gap-xs);
}

.listing-card-header {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    gap: var(--gap-xs);
}

.listing-card-title {
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--text);
    line-height: 1.35;
    flex: 1;
    min-width: 0;
}

.listing-card-excerpt {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.listing-card-meta {
    margin-top: auto;
    padding-top: var(--gap-xs);
}

.listing-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.375rem;
}

.listing-card-tags a,
.listing-card-tags span {
    display: inline-block;
    padding: 0.125rem 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--accent);
    background-color: var(--accent-subtle);
    border-radius: var(--radius-full);
    transition: background-color var(--transition), color var(--transition);
}

.listing-card-tags a:hover {
    background-color: var(--accent);
    color: var(--text-inverse);
}


/* ==========================================================================
   10. Listing Cards — Featured Variant
   ========================================================================== */

.listing-card-featured {
    border-color: var(--accent-warm);
    border-width: 1px;
}

.listing-card-featured:hover {
    border-color: var(--accent-warm);
    box-shadow: 0 4px 16px rgba(245, 158, 11, 0.15);
}

.listing-card-image-featured {
    aspect-ratio: 16 / 9;
    position: relative;
}

.listing-card-badge-featured {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.625rem;
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #fff;
    background: var(--accent);
    border-radius: var(--radius);
    white-space: nowrap;
    z-index: 1;
}

.listing-card-image-featured .badge {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    z-index: 1;
}

.listing-card-meta {
    margin-top: auto;
    padding-top: 0.75rem;
}

.listing-card-tags {
    font-size: 0.8125rem;
    color: var(--text-secondary);
}


/* ==========================================================================
   11. Category Cards
   ========================================================================== */

.category-card {
    display: flex;
    flex-direction: column;
    background-color: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.category-card:hover {
    border-color: var(--accent);
    box-shadow: var(--card-shadow-hover);
    transform: translateY(-2px);
}

.category-card-image {
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background-color: var(--accent-subtle);
}

.category-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.category-card:hover .category-card-image img {
    transform: scale(1.05);
}

.category-card-content {
    padding: var(--gap-sm);
}

.category-card-title {
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 0.25rem;
}

.category-card-description {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.category-card-count {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
}


/* ==========================================================================
   12. Category Grid
   ========================================================================== */

.categories-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--gap-sm);
}

@media (min-width: 640px) {
    .categories-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    .categories-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}


/* ==========================================================================
   13. Listings Grid
   ========================================================================== */

.listings-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--gap-sm);
}

@media (min-width: 640px) {
    .listings-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .listings-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}


/* ==========================================================================
   14. Featured Grid
   ========================================================================== */

.featured-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--gap-sm);
}

@media (min-width: 640px) {
    .featured-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .featured-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}


/* ==========================================================================
   15. Member Badges
   ========================================================================== */

.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.125rem 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
    white-space: nowrap;
    flex-shrink: 0;
}

.badge-premium {
    color: #5B21B6;
    background-color: #EDE9FE;
    border: 1px solid rgba(139, 92, 246, 0.25);
}

.badge-members {
    color: #3730A3;
    background-color: var(--accent-subtle);
    border: 1px solid rgba(99, 102, 241, 0.25);
}


/* ==========================================================================
   16. Post Full — Listing Detail Page
   ========================================================================== */

.post-full {
    padding-bottom: var(--gap-lg);
}

.post-full-header {
    padding-top: var(--gap);
    padding-bottom: var(--gap);
}

.post-full-header-content {
    max-width: var(--container-narrow);
}

.post-full-title {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: var(--gap-sm);
    letter-spacing: -0.025em;
}

.post-full-excerpt {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--gap-sm);
}

.post-full-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--gap-sm);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.post-full-meta-author {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    color: var(--text);
    transition: color var(--transition);
}

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

.post-full-meta-avatar {
    width: 28px;
    height: 28px;
    border-radius: var(--radius-full);
    object-fit: cover;
}

.post-full-meta-date {
    color: var(--text-secondary);
}

.post-full-meta-reading-time {
    color: var(--text-secondary);
}

/* Dividers between meta items */
.post-full-meta > *:not(:last-child)::after {
    content: "\00B7";
    margin-left: var(--gap-sm);
    color: var(--border-dark);
}

/* Feature Image */
.post-full-image {
    margin-bottom: var(--gap);
}

.post-full-image img {
    width: 100%;
    max-height: 520px;
    object-fit: cover;
    border-radius: var(--radius-lg);
}


/* ==========================================================================
   17. Post Layout — Two Column
   ========================================================================== */

.post-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--gap);
}

@media (min-width: 1024px) {
    .post-layout {
        grid-template-columns: 1fr 280px;
    }
}

.post-layout-content {
    min-width: 0;
}

.post-layout-sidebar {
    display: none;
}

@media (min-width: 1024px) {
    .post-layout-sidebar {
        display: flex;
        flex-direction: column;
        gap: var(--gap);
    }
}

/* Post comments */
.post-comments {
    margin-top: var(--gap-lg);
    padding-top: var(--gap);
    border-top: 1px solid var(--border);
}


/* ==========================================================================
   18. Sidebar TOC — Sticky Table of Contents
   ========================================================================== */

.sidebar-toc {
    position: sticky;
    top: calc(var(--header-height) + var(--gap));
}

.sidebar-toc-inner {
    background-color: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: var(--gap-sm);
    box-shadow: var(--card-shadow);
}

.sidebar-toc-title {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
}

.sidebar-toc-nav {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.sidebar-toc-nav a {
    display: block;
    padding: 0.375rem 0.5rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
    border-left: 2px solid transparent;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    transition: color var(--transition), background-color var(--transition), border-color var(--transition);
    line-height: 1.4;
}

.sidebar-toc-nav a:hover {
    color: var(--text);
    background-color: var(--accent-subtle);
}

.sidebar-toc-nav a.is-active {
    color: var(--accent);
    border-left-color: var(--accent);
    background-color: var(--accent-subtle);
    font-weight: 500;
}

/* Indentation for h3 headings */
.sidebar-toc-nav a[data-level="3"] {
    padding-left: 1.25rem;
    font-size: 0.875rem;
}

/* Progress bar */
.sidebar-toc-progress {
    margin-top: 0.75rem;
    height: 3px;
    background-color: var(--border);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.sidebar-toc-progress-bar {
    width: 0%;
    height: 100%;
    background-color: var(--accent);
    border-radius: var(--radius-full);
    transition: width 0.1s linear;
}


/* ==========================================================================
   19. Sidebar Categories
   ========================================================================== */

.sidebar-categories {
    background-color: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: var(--gap-sm);
    box-shadow: var(--card-shadow);
}

.sidebar-title {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
}

.sidebar-tags-list {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.sidebar-tag-item {
    list-style: none;
}

.sidebar-tag-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.375rem 0.5rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    transition: color var(--transition), background-color var(--transition);
}

.sidebar-tag-link:hover {
    color: var(--text);
    background-color: var(--accent-subtle);
}

.sidebar-tag-name {
    font-weight: 500;
}

.sidebar-tag-count {
    font-size: 0.875rem;
    color: var(--text-secondary);
    background-color: var(--bg);
    padding: 0.125rem 0.5rem;
    border-radius: var(--radius-full);
    min-width: 24px;
    text-align: center;
}


/* ==========================================================================
   20. Breadcrumbs
   ========================================================================== */

.breadcrumbs {
    margin-bottom: var(--gap-sm);
}

.breadcrumbs-list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.breadcrumbs-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.breadcrumbs-item:not(:last-child)::after {
    content: "/";
    color: var(--border-dark);
}

.breadcrumbs-item a {
    color: var(--text-secondary);
    transition: color var(--transition);
}

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

.breadcrumbs-current {
    color: var(--text);
    font-weight: 500;
}


/* ==========================================================================
   21. Share Buttons
   ========================================================================== */

.share-buttons {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    padding-top: var(--gap);
    margin-top: var(--gap);
    border-top: 1px solid var(--border);
}

.share-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.share-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    background-color: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: color var(--transition), background-color var(--transition), border-color var(--transition);
    cursor: pointer;
}

.share-btn:hover {
    color: var(--text);
    background-color: var(--accent-subtle);
    border-color: var(--accent);
}

.share-btn svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.share-btn-label {
    font-size: 0.875rem;
}

.share-btn-copy.is-copied {
    color: #059669;
    border-color: #059669;
    background-color: #ECFDF5;
}


/* ==========================================================================
   22. Newsletter CTA
   ========================================================================== */

.newsletter-cta {
    background-color: var(--bg-dark);
    color: var(--text-inverse);
    padding-block: var(--gap-xl);
    padding-inline: var(--gap);
    margin-top: var(--gap-lg);
}

.newsletter-cta-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--gap);
}

@media (min-width: 768px) {
    .newsletter-cta-inner {
        flex-direction: row;
        text-align: left;
    }
}

.newsletter-cta-content {
    flex: 1;
}

.newsletter-cta-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-inverse);
    margin-bottom: 0.5rem;
}

.newsletter-cta-description {
    font-size: 1rem;
    color: #A8A29E;
    line-height: 1.6;
}

.newsletter-cta-form {
    flex: 1;
    max-width: 420px;
    width: 100%;
}

/* Subscribe form */
.subscribe-form-group {
    display: flex;
    gap: 0.5rem;
}

.subscribe-form-input {
    flex: 1;
    padding: 0.75rem 1rem;
    font-size: 0.9375rem;
    color: var(--text);
    background-color: var(--bg-elevated);
    border: 1px solid transparent;
    border-radius: var(--radius);
    transition: border-color var(--transition), box-shadow var(--transition);
}

.subscribe-form-input:focus:not(:focus-visible) {
    outline: none;
}

.subscribe-form-input:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.subscribe-form-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

.subscribe-form-input::placeholder {
    color: var(--text-secondary);
}

.subscribe-form-button {
    padding: 0.75rem 1.5rem;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-inverse);
    background-color: var(--accent);
    border: none;
    border-radius: var(--radius);
    white-space: nowrap;
    cursor: pointer;
    transition: background-color var(--transition);
}

.subscribe-form-button:hover {
    background-color: var(--accent-hover);
}

.subscribe-form-message {
    margin-top: 0.5rem;
    font-size: 0.875rem;
}

.subscribe-form-success {
    color: #34D399;
    display: none;
}

.subscribe-form-error {
    color: #F87171;
    display: none;
}


/* ==========================================================================
   23. Membership CTA
   ========================================================================== */

.membership-cta {
    text-align: center;
    padding: var(--gap-lg) 0;
    margin-top: var(--gap);
}

.membership-cta-inner {
    background-color: var(--accent-subtle);
    border: 1px solid rgba(99, 102, 241, 0.15);
    border-radius: var(--radius-lg);
    padding: var(--gap-lg) var(--gap);
}

.membership-cta-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.5rem;
}

.membership-cta-description {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: var(--gap-md);
    line-height: 1.6;
}

.membership-cta-button {
    display: inline-flex;
    align-items: center;
    padding: 0.75rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-inverse);
    background-color: var(--accent);
    border-radius: var(--radius);
    transition: background-color var(--transition), transform var(--transition);
}

.membership-cta-button:hover {
    background-color: var(--accent-hover);
    transform: translateY(-1px);
}


/* ==========================================================================
   24. Content Gate
   ========================================================================== */

/* Gated post image — smaller with fade */
.post-full-image-gated {
    max-height: 280px;
    overflow: hidden;
    position: relative;
}

.post-full-image-gated::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 120px;
    background: linear-gradient(transparent, var(--bg));
    pointer-events: none;
}

.content-gate-wrapper {
    position: relative;
    margin-top: -2rem;
    padding-bottom: var(--gap-xl);
}

.content-gate {
    text-align: center;
    padding: var(--gap-xl) var(--gap-lg);
    background: var(--bg-elevated);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    max-width: 560px;
    margin: 0 auto;
    box-shadow: var(--shadow-lg);
}

.content-gate-lock {
    margin-bottom: var(--gap);
}

.content-gate-signin {
    margin-top: var(--gap);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.content-gate-signin a {
    color: var(--accent);
    font-weight: 500;
}

.content-gate h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.5rem;
}

.content-gate p {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: var(--gap-md);
    line-height: 1.6;
}

.content-gate-button {
    display: inline-flex;
    align-items: center;
    padding: 0.75rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-inverse);
    background-color: var(--accent);
    border-radius: var(--radius);
    transition: background-color var(--transition), transform var(--transition);
}

.content-gate-button:hover {
    background-color: var(--accent-hover);
    transform: translateY(-1px);
}


/* ==========================================================================
   25. Auth Pages — Signup, Signin, Submit
   ========================================================================== */

.auth-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
    padding: var(--gap-xl) 0;
}

.auth-card {
    width: 100%;
    text-align: center;
}

.auth-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.5rem;
}

.auth-description {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: var(--gap);
}

/* Auth form */
.auth-form {
    max-width: 400px;
    margin: 0 auto var(--gap);
    text-align: left;
}

.auth-form-group {
    margin-bottom: var(--gap-sm);
}

.auth-form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text);
    margin-bottom: 0.375rem;
}

.auth-form-input {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    color: var(--text);
    background-color: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: border-color var(--transition), box-shadow var(--transition);
}

.auth-form-input:focus:not(:focus-visible) {
    outline: none;
}

.auth-form-input:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.auth-form-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

.auth-form-input::placeholder {
    color: var(--text-secondary);
}

.auth-form-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-inverse);
    background-color: var(--accent);
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: background-color var(--transition), transform var(--transition);
}

.auth-form-button:hover {
    background-color: var(--accent-hover);
    transform: translateY(-1px);
}

.auth-form-message {
    margin-top: 0.75rem;
    font-size: 0.875rem;
    text-align: center;
}

.auth-form-success {
    color: #059669;
    display: none;
}

.auth-form-error {
    color: #DC2626;
    display: none;
}

.auth-footer {
    font-size: 0.9375rem;
    color: var(--text-secondary);
}

.auth-footer a {
    color: var(--accent);
    font-weight: 500;
    transition: color var(--transition);
}

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

/* Tier pricing cards */
.auth-tiers {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--gap-sm);
    margin-top: var(--gap-lg);
}

@media (min-width: 640px) {
    .auth-tiers {
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    }
}

.auth-tier-card {
    background-color: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--gap-md);
    text-align: left;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.auth-tier-card:hover {
    border-color: var(--accent);
    box-shadow: var(--card-shadow-hover);
}

.auth-tier-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.375rem;
}

.auth-tier-description {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--gap-sm);
    line-height: 1.5;
}

.auth-tier-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: var(--gap-sm);
}

.auth-tier-benefits {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.auth-tier-benefits li {
    font-size: 0.875rem;
    color: var(--text-secondary);
    padding-left: 1.25rem;
    position: relative;
    line-height: 1.5;
}

.auth-tier-benefits li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.5em;
    width: 8px;
    height: 8px;
    border-radius: var(--radius-full);
    background-color: var(--accent);
}


/* ==========================================================================
   26. Account Page
   ========================================================================== */

.account-page {
    padding-top: var(--gap-xl);
    padding-bottom: var(--gap-xl);
}

.account-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: var(--gap);
}

.account-card {
    background-color: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--gap-md);
    box-shadow: var(--card-shadow);
}

.account-profile {
    display: flex;
    align-items: center;
    gap: var(--gap-sm);
    margin-bottom: var(--gap-md);
}

.account-avatar {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-full);
    object-fit: cover;
    flex-shrink: 0;
}

.account-info {
    min-width: 0;
}

.account-name {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text);
}

.account-email {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.account-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.account-btn {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    background-color: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: color var(--transition), background-color var(--transition), border-color var(--transition);
}

.account-btn:hover {
    color: var(--text);
    border-color: var(--border-dark);
}

.account-btn-portal {
    color: var(--accent);
    border-color: var(--accent);
}

.account-btn-portal:hover {
    background-color: var(--accent-subtle);
}

/* Subscription section */
.account-subscription {
    margin-top: var(--gap);
}

.account-section-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: var(--gap-sm);
}

.account-tier {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--gap-sm);
    background-color: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.account-tier-name {
    font-weight: 600;
    color: var(--text);
}

.account-tier-price {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Guest state */
.account-guest {
    text-align: center;
    padding: var(--gap-xl) 0;
}

.account-guest p {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: var(--gap);
}

.account-guest .auth-form-button {
    display: inline-flex;
    width: auto;
}


/* ==========================================================================
   27. Pagination
   ========================================================================== */

.pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--gap) 0;
    margin-top: var(--gap);
    border-top: 1px solid var(--border);
}

.pagination-prev,
.pagination-next {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: color var(--transition), background-color var(--transition), border-color var(--transition);
    min-width: 120px;
}

.pagination-prev {
    justify-content: flex-start;
}

.pagination-next {
    justify-content: flex-end;
}

a.pagination-prev:hover,
a.pagination-next:hover {
    color: var(--accent);
    border-color: var(--accent);
    background-color: var(--accent-subtle);
}

.pagination-disabled {
    visibility: hidden;
}

.pagination-status {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.pagination svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}


/* ==========================================================================
   28. Footer
   ========================================================================== */

.site-footer {
    background-color: var(--bg-dark);
    color: var(--text-inverse);
    padding-top: var(--gap-xl);
}

.site-footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--gap);
    padding-bottom: var(--gap-lg);
}

@media (min-width: 768px) {
    .site-footer-grid {
        grid-template-columns: 2fr 1fr 1fr;
    }
}

/* Brand column */
.site-footer-brand {
    max-width: 320px;
}

.site-footer-logo {
    height: 28px;
    width: auto;
    margin-bottom: var(--gap-sm);
    filter: brightness(0) invert(1);
}

.site-footer-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-inverse);
    display: block;
    margin-bottom: var(--gap-sm);
}

.site-footer-description {
    font-size: 0.875rem;
    color: #A8A29E;
    line-height: 1.6;
    margin-bottom: var(--gap-sm);
}

.site-footer-social {
    display: flex;
    gap: 0.75rem;
}

.site-footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    min-width: 44px;
    min-height: 44px;
    color: #A8A29E;
    background-color: rgba(255, 255, 255, 0.08);
    border-radius: var(--radius);
    transition: color var(--transition), background-color var(--transition);
}

.site-footer-social a:hover {
    color: var(--text-inverse);
    background-color: rgba(255, 255, 255, 0.15);
}

.site-footer-social svg {
    width: 18px;
    height: 18px;
}

/* Footer nav and categories */
.site-footer-heading {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-inverse);
    margin-bottom: var(--gap-sm);
}

.site-footer-nav .nav-list,
.site-footer-nav nav ul,
.footer-tags-list {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
    list-style: none;
    padding: 0;
    margin: 0;
}

.site-footer-nav .nav-list .nav-item a,
.site-footer-nav nav ul li a,
.footer-tags-list li a {
    font-size: 0.875rem;
    color: #A8A29E;
    background-color: transparent;
    padding: 0;
    transition: color var(--transition);
}

.site-footer-nav .nav-list .nav-item a:hover,
.site-footer-nav nav ul li a:hover,
.footer-tags-list li a:hover {
    color: var(--text-inverse);
    background-color: transparent;
}

/* Footer bottom bar */
.site-footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--gap-sm);
    padding: var(--gap-sm) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.875rem;
    color: #78716C;
}

.site-footer-copyright {
    color: #78716C;
}

.site-footer-powered a {
    color: #78716C;
    transition: color var(--transition);
}

.site-footer-powered a:hover {
    color: var(--text-inverse);
}


/* ==========================================================================
   29. Error Page — 404
   ========================================================================== */

.error-page {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 60vh;
    padding: var(--gap-xl) 0;
}

.error-code {
    font-size: 8rem;
    font-weight: 700;
    color: var(--border);
    line-height: 1;
    margin-bottom: var(--gap-sm);
    letter-spacing: -0.05em;
}

.error-message {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 0.5rem;
}

.error-description {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: var(--gap);
}

.error-link {
    display: inline-flex;
    align-items: center;
    padding: 0.75rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-inverse);
    background-color: var(--accent);
    border-radius: var(--radius);
    transition: background-color var(--transition), transform var(--transition);
}

.error-link:hover {
    background-color: var(--accent-hover);
    transform: translateY(-1px);
}


/* ==========================================================================
   30. Tag Header — Category Archive
   ========================================================================== */

.tag-header {
    padding-top: var(--gap-lg);
    padding-bottom: var(--gap);
}

.tag-header-image {
    width: 100%;
    max-height: 300px;
    overflow: hidden;
    border-radius: var(--radius-lg);
    margin-bottom: var(--gap);
}

.tag-header-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.tag-header-content {
    max-width: var(--container-narrow);
}

.tag-header-title {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.5rem;
    letter-spacing: -0.025em;
}

.tag-header-description {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 0.75rem;
}

.tag-header-count {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
}


/* ==========================================================================
   31. Author Header
   ========================================================================== */

.author-header {
    padding-top: var(--gap-lg);
    padding-bottom: var(--gap);
}

.author-header-content {
    display: flex;
    align-items: center;
    gap: var(--gap);
}

.author-header-avatar {
    width: 96px;
    height: 96px;
    border-radius: var(--radius-full);
    object-fit: cover;
    flex-shrink: 0;
    border: 3px solid var(--border);
}

.author-header-info {
    min-width: 0;
}

.author-header-name {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.375rem;
}

.author-header-bio {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 0.75rem;
}

.author-header-social {
    display: flex;
    gap: 0.75rem;
}

.author-header-social a {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--accent);
    transition: color var(--transition);
}

.author-header-social a:hover {
    color: var(--accent-hover);
}


/* ==========================================================================
   32. Page Full — Static Pages
   ========================================================================== */

.page-full {
    padding-bottom: var(--gap-lg);
    overflow-x: hidden;
}

.page-full-header {
    padding-top: var(--gap-lg);
    padding-bottom: var(--gap);
    text-align: center;
}

.page-full-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text);
    letter-spacing: -0.025em;
}

.page-full-image {
    margin-bottom: var(--gap);
}

.page-full-image img {
    width: 100%;
    max-height: 480px;
    object-fit: cover;
    border-radius: var(--radius-lg);
}

.page-full-excerpt {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
    line-height: 1.6;
}

.page-full-tags {
    margin-top: var(--gap);
    padding-top: var(--gap);
    border-top: 1px solid var(--border);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.page-full-tags a {
    color: var(--accent);
    text-decoration: none;
}

.page-full-tags a:hover {
    text-decoration: underline;
}

.page-full-content {
    padding-top: var(--gap);
}


/* ==========================================================================
   33. Ghost Content (gh-content)
   ========================================================================== */

.gh-content {
    font-size: 1.0625rem;
    line-height: 1.75;
    color: var(--text);
    word-break: break-word;
}

/* Vertical rhythm */
.gh-content > * + * {
    margin-top: 1.5em;
}

/* Headings in content */
.gh-content h2 {
    font-size: 1.625rem;
    margin-top: 2.5em;
    margin-bottom: 0.5em;
    scroll-margin-top: calc(var(--header-height) + 1rem);
}

.gh-content h3 {
    font-size: 1.375rem;
    margin-top: 2em;
    margin-bottom: 0.5em;
    scroll-margin-top: calc(var(--header-height) + 1rem);
}

.gh-content h4 {
    font-size: 1.125rem;
    margin-top: 1.75em;
    margin-bottom: 0.5em;
    scroll-margin-top: calc(var(--header-height) + 1rem);
}

.gh-content h5,
.gh-content h6 {
    font-size: 1rem;
    margin-top: 1.5em;
    margin-bottom: 0.5em;
}

/* Paragraphs */
.gh-content p {
    margin-top: 0;
    margin-bottom: 1.5em;
}

.gh-content p + p {
    margin-top: 0;
}

/* Lists */
.gh-content ul,
.gh-content ol {
    padding-left: 1.75em;
    margin-bottom: 1.5em;
}

.gh-content ul {
    list-style-type: disc;
}

.gh-content ol {
    list-style-type: decimal;
}

.gh-content li {
    margin-bottom: 0.5em;
    padding-left: 0.25em;
    line-height: 1.7;
}

.gh-content li > ul,
.gh-content li > ol {
    margin-top: 0.5em;
    margin-bottom: 0.5em;
}

/* Blockquotes */
.gh-content blockquote {
    border-left: 4px solid var(--accent);
    padding: 1em 1.5em;
    margin: 1.5em 0;
    background: #F5F5F4;
    border-radius: 0 var(--radius) var(--radius) 0;
    font-size: 1.05em;
    font-size: 1.125rem;
    font-style: italic;
    color: var(--text-secondary);
}

.gh-content blockquote p {
    margin-bottom: 0.5em;
}

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

/* Code — inline */
.gh-content code {
    padding: 0.15em 0.4em;
    font-size: 0.875em;
    font-family: var(--font-mono);
    background-color: #F5F5F4;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
}

/* Code — blocks */
.gh-content pre {
    margin: 1.5em 0;
    padding: 1.25rem;
    background-color: #1E1E2E;
    color: #CDD6F4;
    border-radius: var(--radius);
    overflow-x: auto;
    line-height: 1.6;
    font-size: 0.875rem;
}

.gh-content pre code {
    padding: 0;
    background: none;
    border: none;
    border-radius: 0;
    color: inherit;
    font-size: inherit;
}

/* Prism.js overrides — inherit theme surfaces */
.gh-content pre[class*="language-"] {
    background-color: #1E1E2E;
    color: #CDD6F4;
    padding: 1.25rem;
    border-radius: var(--radius);
    overflow-x: auto;
    line-height: 1.6;
    font-size: 0.875rem;
    margin: 1.5em 0;
}

.gh-content code[class*="language-"] {
    background: none;
    color: inherit;
    text-shadow: none;
}

/* Tables */
.gh-content table {
    width: 100%;
    margin: 1.5em 0;
    border-collapse: separate;
    border-spacing: 0;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    font-size: 0.9375rem;
}

.gh-content thead {
    background-color: var(--bg-elevated);
}

.gh-content th {
    padding: 0.75rem 1rem;
    font-weight: 600;
    text-align: left;
    border-bottom: 2px solid var(--border);
    color: var(--text);
}

.gh-content td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border);
}

.gh-content tbody tr:nth-child(even) {
    background-color: #F5F5F4;
}

.gh-content tbody tr:last-child td {
    border-bottom: none;
}

.gh-content th:not(:last-child),
.gh-content td:not(:last-child) {
    border-right: 1px solid var(--border);
}

/* Horizontal rule */
.gh-content hr {
    border: none;
    border-top: 1px solid var(--border);
    margin: 2.5em 0;
}

/* Figures and captions */
.gh-content figure {
    margin: 1.5em 0;
}

.gh-content figcaption {
    margin-top: 0.75rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-align: center;
    line-height: 1.5;
}

/* Strong, em */
.gh-content strong {
    font-weight: 600;
}

.gh-content mark {
    background-color: #FEF9C3;
    padding: 0.1em 0.2em;
    border-radius: 2px;
}

/* ---------- Ghost Card: Image ---------- */

.gh-content .kg-image-card {
    margin: 1.5em 0;
}

.gh-content .kg-image-card img {
    border-radius: var(--radius);
}

.gh-content .kg-image-card.kg-width-wide {
    margin-left: -4rem;
    margin-right: -4rem;
    max-width: calc(100% + 8rem);
}

.gh-content .kg-image-card.kg-width-full {
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    max-width: 100vw;
    width: 100vw;
}

.gh-content .kg-image-card.kg-width-full img {
    border-radius: 0;
}

@media (max-width: 1023px) {
    .gh-content .kg-image-card.kg-width-wide {
        margin-left: -1rem;
        margin-right: -1rem;
        max-width: calc(100% + 2rem);
    }
}

/* ---------- Ghost Card: Gallery ---------- */

.gh-content .kg-gallery-card {
    margin: 1.5em 0;
}

.gh-content .kg-gallery-container {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.gh-content .kg-gallery-row {
    display: flex;
    gap: 0.5rem;
}

.gh-content .kg-gallery-row:not(:first-of-type) {
    margin: 0;
}

.gh-content .kg-gallery-image {
    flex: 1;
    overflow: hidden;
}

.gh-content .kg-gallery-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-sm);
}

/* ---------- Ghost Card: Embed ---------- */

.gh-content .kg-embed-card {
    margin: 1.5em 0;
}

.gh-content .kg-embed-card iframe {
    width: 100%;
    border-radius: var(--radius);
}

.gh-content .kg-embed-card > :where(iframe[src*="youtube"], iframe[src*="vimeo"]) {
    aspect-ratio: 16 / 9;
    height: auto;
}

/* ---------- Ghost Card: Bookmark ---------- */

.gh-content .kg-bookmark-card {
    margin: 1.5em 0;
}

.gh-content .kg-bookmark-container {
    display: flex;
    text-decoration: none;
    color: inherit;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.gh-content .kg-bookmark-container:hover {
    border-color: var(--border-dark);
    box-shadow: var(--card-shadow-hover);
}

.gh-content .kg-bookmark-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding: 1rem;
    min-width: 0;
}

.gh-content .kg-bookmark-title {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.gh-content .kg-bookmark-description {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 0.375rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.5;
}

.gh-content .kg-bookmark-metadata {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: auto;
    padding-top: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.gh-content .kg-bookmark-icon {
    width: 16px;
    height: 16px;
    border-radius: 2px;
}

.gh-content .kg-bookmark-author {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.gh-content .kg-bookmark-publisher {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.gh-content .kg-bookmark-thumbnail {
    flex-basis: 200px;
    flex-shrink: 0;
    position: relative;
}

.gh-content .kg-bookmark-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

@media (max-width: 639px) {
    .gh-content .kg-bookmark-container {
        flex-direction: column;
    }

    .gh-content .kg-bookmark-thumbnail {
        flex-basis: auto;
        aspect-ratio: 16 / 9;
    }
}

/* ---------- Ghost Card: Callout ---------- */

.gh-content .kg-callout-card {
    display: flex;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    margin: 1.5em 0;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.gh-content .kg-callout-card-grey {
    background-color: #F5F5F4;
    border-color: #E7E5E4;
}

.gh-content .kg-callout-card-white {
    background-color: var(--bg-elevated);
    border-color: var(--border);
}

.gh-content .kg-callout-card-blue {
    background-color: #EFF6FF;
    border-color: #BFDBFE;
}

.gh-content .kg-callout-card-green {
    background-color: #ECFDF5;
    border-color: #A7F3D0;
}

.gh-content .kg-callout-card-yellow {
    background-color: #FFFBEB;
    border-color: #FDE68A;
}

.gh-content .kg-callout-card-red {
    background-color: #FEF2F2;
    border-color: #FECACA;
}

.gh-content .kg-callout-card-pink {
    background-color: #FDF2F8;
    border-color: #FBCFE8;
}

.gh-content .kg-callout-card-purple {
    background-color: #FAF5FF;
    border-color: #E9D5FF;
}

.gh-content .kg-callout-card-accent {
    background-color: var(--accent-subtle);
    border-color: var(--accent);
    color: var(--text);
}

.gh-content .kg-callout-emoji {
    font-size: 1.25rem;
    line-height: 1.4;
    flex-shrink: 0;
}

.gh-content .kg-callout-text {
    font-size: 0.9375rem;
    line-height: 1.6;
}

.gh-content .kg-callout-text p {
    margin: 0;
}

/* ---------- Ghost Card: Toggle ---------- */

.gh-content .kg-toggle-card {
    margin: 1.5em 0;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.gh-content .kg-toggle-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    cursor: pointer;
    background-color: var(--bg);
    transition: background-color var(--transition);
}

.gh-content .kg-toggle-heading:hover {
    background-color: #F5F5F4;
}

.gh-content .kg-toggle-heading-text {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
}

.gh-content .kg-toggle-card-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: var(--text-secondary);
    transition: transform var(--transition);
}

.gh-content .kg-toggle-card[data-kg-toggle-state="open"] .kg-toggle-card-icon {
    transform: rotate(180deg);
}

.gh-content .kg-toggle-content {
    padding: 0 1.25rem 1rem;
    font-size: 0.9375rem;
    line-height: 1.6;
}

.gh-content .kg-toggle-content p:last-child {
    margin-bottom: 0;
}

/* ---------- Ghost Card: Header ---------- */

.gh-content .kg-header-card {
    margin: 1.5em 0;
    padding: var(--gap-xl) var(--gap);
    text-align: center;
    border-radius: var(--radius-lg);
    min-height: 240px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.gh-content .kg-header-card.kg-style-dark {
    background-color: var(--bg-dark);
    color: var(--text-inverse);
}

.gh-content .kg-header-card.kg-style-light {
    background-color: #F5F5F4;
    color: var(--text);
}

.gh-content .kg-header-card.kg-style-accent {
    background-color: var(--accent);
    color: var(--text-inverse);
}

.gh-content .kg-header-card.kg-style-image {
    background-size: cover;
    background-position: center;
    color: var(--text-inverse);
    position: relative;
}

.gh-content .kg-header-card.kg-style-image::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    border-radius: var(--radius-lg);
}

.gh-content .kg-header-card.kg-style-image > * {
    position: relative;
    z-index: 1;
}

.gh-content .kg-header-card h2 {
    font-size: 2.25rem;
    margin: 0 0 0.5em;
}

.gh-content .kg-header-card h3 {
    font-size: 1.25rem;
    font-weight: 400;
    opacity: 0.85;
    margin: 0;
}

/* ---------- Ghost Card: Button ---------- */

.gh-content .kg-button-card {
    margin: 1.5em 0;
    text-align: center;
}

.gh-content .kg-button-card.kg-align-left {
    text-align: left;
}

.gh-content .kg-btn {
    display: inline-flex;
    align-items: center;
    padding: 0.75rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius);
    transition: background-color var(--transition), transform var(--transition);
    text-decoration: none;
}

.gh-content .kg-btn:hover {
    transform: translateY(-1px);
}

.gh-content .kg-btn-accent {
    color: var(--text-inverse);
    background-color: var(--accent);
}

.gh-content .kg-btn-accent:hover {
    background-color: var(--accent-hover);
}

/* ---------- Ghost Card: Product ---------- */

.gh-content .kg-product-card {
    margin: 1.5em 0;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--gap-md);
}

.gh-content .kg-product-card-container {
    display: flex;
    flex-direction: column;
    gap: var(--gap-sm);
}

.gh-content .kg-product-card-image {
    border-radius: var(--radius);
    overflow: hidden;
}

.gh-content .kg-product-card-image img {
    width: 100%;
}

.gh-content .kg-product-card-title-container {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--gap-sm);
}

.gh-content .kg-product-card-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0;
}

.gh-content .kg-product-card-rating {
    display: flex;
    gap: 0.125rem;
    color: var(--accent-warm);
    flex-shrink: 0;
}

.gh-content .kg-product-card-description {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.gh-content .kg-product-card-description p:last-child {
    margin-bottom: 0;
}

.gh-content .kg-product-card-button {
    display: inline-flex;
    align-items: center;
    padding: 0.625rem 1.5rem;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-inverse);
    background-color: var(--accent);
    border-radius: var(--radius);
    text-decoration: none;
    transition: background-color var(--transition);
}

.gh-content .kg-product-card-button:hover {
    background-color: var(--accent-hover);
}

/* ---------- Ghost Card: Audio ---------- */

.gh-content .kg-audio-card {
    margin: 1.5em 0;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    background-color: var(--bg-elevated);
}

.gh-content .kg-audio-thumbnail {
    width: 60px;
    height: 60px;
    border-radius: var(--radius);
    overflow: hidden;
    flex-shrink: 0;
}

.gh-content .kg-audio-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gh-content .kg-audio-player-container {
    flex: 1;
    min-width: 0;
}

.gh-content .kg-audio-title {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 0.25rem;
}

.gh-content .kg-audio-player {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.gh-content .kg-audio-play-icon {
    width: 28px;
    height: 28px;
    flex-shrink: 0;
    color: var(--accent);
    cursor: pointer;
    transition: color var(--transition);
}

.gh-content .kg-audio-play-icon:hover {
    color: var(--accent-hover);
}

.gh-content .kg-audio-seek-slider,
.gh-content .kg-audio-volume-slider {
    -webkit-appearance: none;
    appearance: none;
    height: 4px;
    background: var(--border);
    border-radius: 2px;
}

.gh-content .kg-audio-seek-slider:focus:not(:focus-visible),
.gh-content .kg-audio-volume-slider:focus:not(:focus-visible) {
    outline: none;
}

.gh-content .kg-audio-seek-slider:focus-visible,
.gh-content .kg-audio-volume-slider:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.gh-content .kg-audio-seek-slider {
    flex: 1;
}

.gh-content .kg-audio-volume-slider {
    width: 60px;
}

.gh-content .kg-audio-seek-slider::-webkit-slider-thumb,
.gh-content .kg-audio-volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--accent);
    cursor: pointer;
}

.gh-content .kg-audio-current-time,
.gh-content .kg-audio-duration {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    white-space: nowrap;
}

/* ---------- Ghost Card: Video ---------- */

.gh-content .kg-video-card {
    margin: 1.5em 0;
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
}

.gh-content .kg-video-card video {
    width: 100%;
    display: block;
}

.gh-content .kg-video-container {
    position: relative;
}

.gh-content .kg-video-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.2);
    cursor: pointer;
    transition: background var(--transition);
}

.gh-content .kg-video-overlay:hover {
    background: rgba(0, 0, 0, 0.35);
}

.gh-content .kg-video-large-play-icon {
    width: 64px;
    height: 64px;
    color: white;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.3));
}

.gh-content .kg-video-player-container {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 0.75rem 1rem;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.6));
}

.gh-content .kg-video-player {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: white;
}

/* ---------- Ghost Card: File ---------- */

.gh-content .kg-file-card {
    margin: 1.5em 0;
}

.gh-content .kg-file-card-container {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background-color: var(--bg-elevated);
    text-decoration: none;
    color: inherit;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.gh-content .kg-file-card-container:hover {
    border-color: var(--accent);
    box-shadow: var(--card-shadow);
}

.gh-content .kg-file-card-contents {
    flex: 1;
    min-width: 0;
}

.gh-content .kg-file-card-title {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text);
}

.gh-content .kg-file-card-caption {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 0.125rem;
}

.gh-content .kg-file-card-metadata {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.25rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-family: var(--font-mono);
}

.gh-content .kg-file-card-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    color: var(--accent);
}

/* ---------- Ghost Card: NFT ---------- */

.gh-content .kg-nft-card {
    margin: 1.5em 0;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

/* ---------- Ghost Card: Signup ---------- */

.gh-content .kg-signup-card {
    margin: 1.5em 0;
    padding: var(--gap-lg) var(--gap);
    text-align: center;
    border-radius: var(--radius-lg);
}

.gh-content .kg-signup-card.kg-style-dark {
    background-color: var(--bg-dark);
    color: var(--text-inverse);
}

.gh-content .kg-signup-card.kg-style-accent {
    background-color: var(--accent);
    color: var(--text-inverse);
}

.gh-content .kg-signup-card h2 {
    margin-top: 0;
}

.gh-content .kg-signup-card-input {
    padding: 0.75rem 1rem;
    font-size: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.1);
    color: inherit;
    max-width: 300px;
    width: 100%;
}

.gh-content .kg-signup-card-button {
    display: inline-flex;
    padding: 0.75rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius);
    cursor: pointer;
    border: none;
    transition: opacity var(--transition);
}

.gh-content .kg-signup-card-button:hover {
    opacity: 0.9;
}


/* ==========================================================================
   34. Responsive Design
   ========================================================================== */

/* Small (640px) */
@media (max-width: 639px) {
    h1 {
        font-size: 1.875rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    h3 {
        font-size: 1.25rem;
    }

    .hero-search-title {
        font-size: 2rem;
    }

    .hero-search {
        padding: var(--gap-lg) 0;
    }

    .post-full-title {
        font-size: 1.75rem;
    }

    .page-full-title {
        font-size: 1.875rem;
    }

    .tag-header-title {
        font-size: 1.75rem;
    }

    .author-header-content {
        flex-direction: column;
        text-align: center;
    }

    .author-header-social {
        justify-content: center;
    }

    .author-header-name {
        font-size: 1.5rem;
    }

    .error-code {
        font-size: 5rem;
    }

    .newsletter-cta-title {
        font-size: 1.375rem;
    }

    .subscribe-form-group {
        flex-direction: column;
    }

    .subscribe-form-button {
        width: 100%;
    }

    .pagination {
        flex-direction: column;
        gap: var(--gap-sm);
    }

    .pagination-prev,
    .pagination-next {
        width: 100%;
        justify-content: center;
    }

    .gh-content .kg-header-card h2 {
        font-size: 1.5rem;
    }

    .gh-content .kg-header-card {
        padding: var(--gap-lg) var(--gap-sm);
        min-height: 180px;
    }
}

/* Medium (768px) */
@media (min-width: 768px) {
    .container {
        padding-left: var(--gap);
        padding-right: var(--gap);
    }

    .container-wide {
        padding-left: var(--gap);
        padding-right: var(--gap);
    }

    .container-narrow {
        padding-left: var(--gap);
        padding-right: var(--gap);
    }
}

/* Large (1024px) */
@media (min-width: 1024px) {
    .hero-search-title {
        font-size: 3rem;
    }

    .post-full-title {
        font-size: 2.5rem;
    }
}

/* Extra Large (1280px) */
@media (min-width: 1280px) {
    .hero-search-title {
        font-size: 3.25rem;
    }
}


/* ==========================================================================
   35. Focus & Accessibility
   ========================================================================== */

/* Skip to content link */
.skip-to-content {
    position: absolute;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.75rem 1.5rem;
    background-color: var(--accent);
    color: var(--text-inverse);
    font-weight: 600;
    border-radius: 0 0 var(--radius) var(--radius);
    z-index: 200;
    transition: top var(--transition);
}

.skip-to-content:focus {
    top: 0;
}

/* Focus-visible outlines */
*:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* Remove outline from mouse clicks */
*:focus:not(:focus-visible) {
    outline: none;
}

/* Ensure buttons and links have visible focus states */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* No reduced motion */
@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;
    }
}


/* ==========================================================================
   36. Transitions — Global Interactive States
   ========================================================================== */

a,
button,
input,
textarea,
select {
    transition: color var(--transition), background-color var(--transition),
                border-color var(--transition), box-shadow var(--transition),
                opacity var(--transition), transform var(--transition);
}

@media (max-width: 639px) {
    .site-footer-nav .nav-list .nav-item a,
    .site-footer-nav nav ul li a,
    .footer-tags-list li a,
    .site-footer-powered a {
        display: inline-flex;
        align-items: center;
        min-height: 44px;
    }
}


/* ==========================================================================
   37. Print Styles
   ========================================================================== */

@media print {
    *,
    *::before,
    *::after {
        background: transparent !important;
        color: #000 !important;
        box-shadow: none !important;
        text-shadow: none !important;
    }

    body {
        font-size: 12pt;
        line-height: 1.5;
    }

    .site-header,
    .site-footer,
    .mobile-menu,
    .hero-search,
    .newsletter-cta,
    .membership-cta,
    .share-buttons,
    .sidebar-toc,
    .sidebar-categories,
    .pagination,
    .breadcrumbs,
    .search-toggle,
    .mobile-menu-toggle,
    .content-gate,
    .post-full-content-gate {
        display: none !important;
    }

    .site-main {
        padding: 0;
    }

    .container,
    .container-wide,
    .container-narrow {
        max-width: 100%;
        padding: 0;
    }

    .post-layout {
        display: block;
    }

    .post-full-image img,
    .page-full-image img {
        max-height: none;
        border-radius: 0;
    }

    .gh-content a[href]::after {
        content: " (" attr(href) ")";
        font-size: 0.8em;
        color: #666;
    }

    .gh-content .kg-image-card.kg-width-wide,
    .gh-content .kg-image-card.kg-width-full {
        margin-left: 0;
        margin-right: 0;
        max-width: 100%;
        width: 100%;
    }

    .gh-content pre {
        white-space: pre-wrap;
        word-wrap: break-word;
        border: 1px solid #ccc;
    }

    h1, h2, h3, h4, h5, h6 {
        page-break-after: avoid;
    }

    img, figure {
        page-break-inside: avoid;
    }

    p {
        orphans: 3;
        widows: 3;
    }
}


/* ==========================================================================
   38. Utility Classes
   ========================================================================== */

/* Screen reader only */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* No JS fallback body class */
.no-js .sidebar-toc {
    display: none;
}


/* ==========================================================================
   39. Components Page — Showcase
   ========================================================================== */

/* Layout */
.showcase-section {
    padding: var(--gap-xl) 0;
}

/* Anchor scroll offset for sticky header + nav */
[id] {
    scroll-margin-top: 120px;
}

.showcase-block {
    padding: var(--gap);
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
}

.showcase-description {
    color: var(--text-secondary);
    margin-bottom: var(--gap);
}

.showcase-centered {
    display: flex;
    justify-content: center;
    background: none;
    border: none;
    padding: 0;
}

/* Buttons Showcase */
.showcase-buttons {
    display: flex;
    gap: var(--gap-sm);
    flex-wrap: wrap;
    align-items: center;
}

.showcase-buttons a {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--radius);
    cursor: pointer;
    transition: opacity 0.2s, transform 0.2s, background-color 0.2s, border-color 0.2s;
}

.showcase-buttons a:hover {
    transform: translateY(-1px);
}

.showcase-buttons .header-btn-signup {
    background: var(--accent);
    color: #fff;
}
.showcase-buttons .header-btn-signup:hover { opacity: 0.85; }

.showcase-buttons .header-btn-signin {
    display: inline-flex !important;
    color: var(--text-secondary);
    border: 1px solid var(--border);
}
.showcase-buttons .header-btn-signin:hover { border-color: var(--accent); color: var(--text); }

.showcase-buttons .account-btn {
    color: var(--text-secondary);
    border: 1px solid var(--border);
}
.showcase-buttons .account-btn:hover { border-color: var(--accent); color: var(--text); }

.showcase-buttons .account-btn-portal {
    color: var(--accent);
    border: 1px solid var(--accent);
    background: transparent;
}
.showcase-buttons .account-btn-portal:hover { background: var(--accent-subtle); }

/* Image Card Centering */
.gh-content .kg-image-card {
    text-align: center;
}

.gh-content .kg-image-card img {
    margin-left: auto;
    margin-right: auto;
}

.gh-content .kg-image-card figcaption {
    text-align: center;
}

/* Color Token Swatches */
.showcase-colors {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: var(--gap-sm);
}

.showcase-color {
    aspect-ratio: 2/1;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: flex-end;
    padding: var(--gap-xs);
    border: 1px solid var(--border);
}

.showcase-color span {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
    padding: 2px 6px;
    border-radius: var(--radius-sm);
}

/* Surface Elevation */
.showcase-surfaces {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--gap-sm);
}

.showcase-surface {
    padding: var(--gap) var(--gap-md);
    border-radius: var(--radius-lg);
    text-align: center;
}

.showcase-surface span {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Typography Specimens */
.type-specimen {
    display: flex;
    flex-direction: column;
}

.type-specimen-item {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: var(--gap);
    align-items: baseline;
    padding: var(--gap-md) 0;
    border-bottom: 1px solid var(--border);
}

.type-specimen-item:last-child {
    border-bottom: none;
}

.type-specimen-meta {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.type-specimen-label {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.type-specimen-meta code {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--text-secondary);
    background: none;
    padding: 0;
    border: none;
}

.type-specimen-sample {
    flex: 1;
    min-width: 0;
}

/* Code Block — Editor Style */
.code-block-header {
    display: flex;
    align-items: center;
    gap: var(--gap-xs);
    padding: var(--gap-xs) var(--gap-md);
    background: #27272a;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.code-block-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.code-block-dot-red { background: #f87171; }
.code-block-dot-yellow { background: #fbbf24; }
.code-block-dot-green { background: #34d399; }

.code-block-filename {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: #a1a1aa;
    margin-left: var(--gap-xs);
}

pre.code-highlighted {
    background: #1E1E2E;
    margin: 0;
    padding: var(--gap-md);
    overflow-x: auto;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    line-height: 1.7;
    border: none;
    border-radius: 0;
    color: #CDD6F4;
}

pre.code-highlighted code {
    background: none;
    padding: 0;
    font-size: inherit;
    border: none;
    color: inherit;
}

/* Syntax Tokens */
.code-keyword { color: #c084fc; }
.code-function { color: #67e8f9; }
.code-string { color: #34d399; }
.code-comment { color: #52525b; font-style: italic; }
.code-operator { color: #818cf8; }
.code-param { color: #fb923c; }
.code-punctuation { color: #71717a; }

/* Buttons Showcase */
.showcase-buttons {
    display: flex;
    gap: var(--gap-sm);
    flex-wrap: wrap;
    align-items: center;
}

/* Pricing Grid */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--gap-md);
}

.pricing-card {
    padding: var(--gap);
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
}

.pricing-card.is-featured {
    border-color: var(--accent);
}

.pricing-card-name {
    font-size: 1.5rem;
    margin-bottom: var(--gap-xs);
}

.pricing-card-price {
    margin: var(--gap-sm) 0;
}

.pricing-amount {
    font-size: 2.5rem;
    font-weight: 800;
}

.pricing-interval {
    color: var(--text-secondary);
}

.pricing-card-benefits {
    list-style: none;
    padding: 0;
    margin: var(--gap-sm) 0;
    flex: 1;
}

.pricing-card-benefits li {
    padding: var(--gap-xs) 0;
    color: var(--text-secondary);
}

.pricing-card-benefits li::before {
    content: "\2713  ";
    color: #059669;
}

.pricing-card-button {
    display: block;
    text-align: center;
    padding: 0.625rem var(--gap-md);
    border-radius: var(--radius);
    text-decoration: none;
    font-weight: 600;
    margin-top: var(--gap-sm);
    transition: opacity var(--transition), transform var(--transition);
}

.pricing-card-button:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

/* Content Gate */
.post-content-gate {
    position: relative;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.post-content-gate-fade {
    height: 80px;
    background: linear-gradient(180deg, transparent, var(--bg-elevated));
}

.post-content-gate-inner {
    text-align: center;
    padding: 0 var(--gap) var(--gap-lg);
}

.post-content-gate-lock {
    color: var(--accent);
    margin-bottom: var(--gap-sm);
}

.post-content-gate-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: var(--gap-xs);
}

.post-content-gate-description {
    color: var(--text-secondary);
    margin-bottom: var(--gap-md);
    line-height: 1.6;
}

.post-content-gate-button {
    display: inline-flex;
    align-items: center;
    padding: 0.75rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-inverse);
    background-color: var(--accent);
    border-radius: var(--radius);
    text-decoration: none;
    transition: background-color var(--transition), transform var(--transition);
}

.post-content-gate-button:hover {
    background-color: var(--accent-hover);
    transform: translateY(-1px);
}

.post-content-gate-note {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: var(--gap-sm);
}

.post-content-gate-note a {
    color: var(--accent);
    font-weight: 500;
}

/* Carousel */
.showcase-carousel-wrapper {
    position: relative;
}

.showcase-carousel {
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    display: flex;
    gap: var(--gap-sm);
    -webkit-overflow-scrolling: touch;
    padding-bottom: var(--gap-xs);
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.showcase-carousel::-webkit-scrollbar {
    display: none;
}

.showcase-carousel-slide {
    flex: 0 0 80%;
    scroll-snap-align: start;
    margin: 0;
}

.showcase-carousel-slide img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--radius-lg);
}

.showcase-carousel-slide figcaption {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: var(--gap-xs);
    text-align: center;
    padding: 0 var(--gap-xs);
}

/* Carousel Navigation Arrows */
.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(calc(-50% - 1rem));
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 50%;
    color: var(--text);
    cursor: pointer;
    z-index: 5;
    box-shadow: var(--card-shadow-hover);
    transition: background-color var(--transition), color var(--transition), box-shadow var(--transition);
}

.carousel-btn:hover {
    background: var(--accent);
    color: var(--text-inverse);
    border-color: var(--accent);
    box-shadow: var(--shadow-lg);
}

.carousel-btn-prev {
    left: -22px;
}

.carousel-btn-next {
    right: -22px;
}

.carousel-btn svg {
    width: 20px;
    height: 20px;
}

@media (max-width: 768px) {
    .carousel-btn-prev {
        left: var(--gap-xs);
    }
    .carousel-btn-next {
        right: var(--gap-xs);
    }
    .showcase-carousel-slide {
        flex: 0 0 90%;
    }
}

/* Toggle card state (for components page toggle demos) */
.kg-toggle-card[data-kg-toggle-state="close"] .kg-toggle-content {
    display: none;
}

.kg-toggle-card[data-kg-toggle-state="open"] .kg-toggle-card-icon svg {
    transform: rotate(45deg);
}

/* Components Nav */
.components-nav {
    position: static;
    z-index: 10;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    padding: 0.5rem 0;
    margin-bottom: 2rem;
}

@media (min-width: 768px) {
    .components-nav {
        position: sticky;
        top: var(--header-height);
    }
}

.components-nav .container {
    display: flex;
    gap: 1.5rem;
    overflow-x: auto;
    scrollbar-width: none;
}

.components-nav .container::-webkit-scrollbar {
    display: none;
}

.components-nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    white-space: nowrap;
    padding: 4px 0;
    border-bottom: 2px solid transparent;
    transition: color 0.2s, border-color 0.2s;
}

.components-nav-link:hover,
.components-nav-link.is-active {
    color: var(--text);
    border-bottom-color: var(--accent);
}

/* TOC Demo Layout */
.showcase-toc-demo {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--gap);
}

@media (min-width: 640px) {
    .showcase-toc-demo {
        grid-template-columns: 1fr 200px;
        gap: var(--gap-lg);
    }
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: var(--gap);
    right: var(--gap);
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 50%;
    color: var(--text);
    cursor: pointer;
    z-index: 50;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s, transform 0.3s;
    pointer-events: none;
}

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

/* Page Templates Grid */
.showcase-templates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1rem;
}

.showcase-template-card {
    display: block;
    padding: 1.25rem;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

a.showcase-template-card {
    text-decoration: none;
    color: inherit;
}

a.showcase-template-card:hover {
    border-color: var(--accent);
    box-shadow: var(--card-shadow-hover);
    transform: translateY(-2px);
}

.showcase-template-card h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.showcase-template-card p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.showcase-template-card code {
    font-size: 0.8rem;
    color: var(--accent);
}

/* Responsive — Showcase */
@media (max-width: 640px) {
    .type-specimen-item {
        grid-template-columns: 1fr;
        gap: var(--gap-xs);
    }

    .showcase-surfaces {
        grid-template-columns: repeat(2, 1fr);
    }

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

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