/*
CHANGE: Chart.js integration, text wrapping fix, chart CSS replaced with container styles
REASON: Chart system overhaul to Chart.js; overflow-wrap fix for long URLs in post-body
DATE: 2026-04-03
*/
/* ============================================================
   RanzLappen — Custom CSS
   Dark-first theme with subtle green accent
   System fonts only · No frameworks
   ============================================================ */

/* --- CSS Custom Properties (Dark Default) --- */
:root {
  /* Colors — Dark Theme */
  --c-bg:          #0b1210;
  --c-bg-alt:      #111b17;
  --c-surface:     #15201b;
  --c-surface-alt: #1b2924;
  --c-border:      #253830;
  --c-border-light:#1e2f28;
  --c-text:        #dce8e2;
  --c-text-muted:  #7e948a;
  --c-text-faint:  #556b62;
  --c-accent:      #4ade80;
  --c-accent-dim:  #22c55e;
  --c-accent-bg:   rgba(74, 222, 128, 0.08);
  --c-accent-border: rgba(74, 222, 128, 0.2);
  --c-danger:      #f87171;
  --c-warning:     #fbbf24;
  --c-overlay:     rgba(5, 10, 8, 0.8);
  --c-code-bg:     #0d1a14;
  --c-card-shadow: rgba(0, 0, 0, 0.35);
  --c-hero-overlay: linear-gradient(135deg, rgba(11,18,16,0.92) 0%, rgba(11,18,16,0.7) 100%);

  /* Background RGB (for rgba usage with parallax backdrop) */
  --c-bg-rgb:      11, 18, 16;
  --backdrop-opacity: 0.88;

  /* Typography */
  --f-body:    -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif;
  --f-heading: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif;
  --f-mono:    'SF Mono', SFMono-Regular, Consolas, 'Liberation Mono', Menlo, Courier, monospace;

  /* Spacing */
  --space-xs:  0.25rem;
  --space-sm:  0.5rem;
  --space-md:  1rem;
  --space-lg:  1.5rem;
  --space-xl:  2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;

  /* Layout */
  --max-width:   72rem;
  --content-width: 48rem;
  --sidebar-width: 3rem;
  --header-height: 3.75rem;
  --border-radius: 0.5rem;
  --border-radius-sm: 0.25rem;
  --border-radius-lg: 0.75rem;

  /* ── Carousel tuning ──
     Adjust these to change how the blog carousel scrolls and feels.
     See README § "Tune the Blog Carousel" for full guide. */
  --carousel-gap:         1.5rem; /* space between cards */
  --carousel-fade-min:    0.3;    /* minimum opacity for off-center cards (0=invisible, 1=no fade) */
  --carousel-scale-min:   0.88;   /* minimum scale for off-center cards (1=no shrink) */
  --carousel-tilt-up:     6;      /* rotateX degrees for cards above center */
  --carousel-tilt-down:   5;      /* rotateX degrees for cards below center */
  --carousel-focus-range: 0.35;   /* viewport fraction before full effect — lower=snappier */
  --carousel-bottom-pad:  20vh;   /* bottom space below last card */
  /* Snap behavior — keyword props, edit on their rules directly:
     .carousel-active  → scroll-snap-type: y mandatory | proximity
     .carousel-card    → scroll-snap-align: center | start | end
     .carousel-card    → scroll-snap-stop: always | normal              */

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.25s ease;
  --transition-slow: 0.4s ease;
}

/* --- Light Theme --- */
[data-theme="light"] {
  --c-bg:          #f5f9f7;
  --c-bg-alt:      #edf3f0;
  --c-surface:     #ffffff;
  --c-surface-alt: #f0f5f2;
  --c-border:      #d0ddd6;
  --c-border-light:#dde8e2;
  --c-text:        #1a2a22;
  --c-text-muted:  #5a7068;
  --c-text-faint:  #8a9e95;
  --c-accent:      #16a34a;
  --c-accent-dim:  #15803d;
  --c-accent-bg:   rgba(22, 163, 74, 0.06);
  --c-accent-border: rgba(22, 163, 74, 0.2);
  --c-overlay:     rgba(245, 249, 247, 0.85);
  --c-code-bg:     #edf3f0;
  --c-card-shadow: rgba(0, 0, 0, 0.08);
  --c-hero-overlay: linear-gradient(135deg, rgba(245,249,247,0.92) 0%, rgba(245,249,247,0.7) 100%);
  --c-bg-rgb:      245, 249, 247;
}

/* ============================================================
   Reset & Base
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 1rem);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--f-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--c-text);
  background-color: var(--c-bg);
  transition: background-color var(--transition-base), color var(--transition-base);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a {
  color: var(--c-accent);
  text-decoration: none;
  transition: color var(--transition-fast);
}
a:hover { color: var(--c-accent-dim); }
a:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 2px;
  border-radius: var(--border-radius-sm);
}

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

::selection {
  background-color: var(--c-accent);
  color: var(--c-bg);
}

/* ============================================================
   Reading Progress Bar
   ============================================================ */
.reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: var(--c-accent);
  z-index: 1001;
  transition: width 0.1s linear;
}

/* ============================================================
   Header
   ============================================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  z-index: 1000;
  transition: background-color var(--transition-base), box-shadow var(--transition-base), backdrop-filter var(--transition-base);
}

.site-header--transparent {
  background: transparent;
}

.site-header--solid {
  background: var(--c-surface);
  box-shadow: 0 1px 0 var(--c-border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.site-logo {
  font-family: var(--f-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--c-text);
  letter-spacing: -0.02em;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}
.site-logo:hover { color: var(--c-accent); }

.logo-mark {
  width: 1.75rem;
  height: 1.75rem;
  background: var(--c-accent);
  border-radius: var(--border-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-bg);
  font-weight: 800;
  font-size: 0.85rem;
}
.logo-icon {
  width: 1.75rem;
  height: 1.75rem;
  border-radius: var(--border-radius-sm);
  object-fit: contain;
}

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

.nav-desktop a {
  color: var(--c-text-muted);
  font-size: 0.875rem;
  font-weight: 500;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--border-radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
}
.nav-desktop a:hover,
.nav-desktop a.active {
  color: var(--c-text);
  background: var(--c-accent-bg);
}

.external-icon {
  font-size: 0.7em;
  margin-left: 0.15em;
  vertical-align: super;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Theme Toggle */
.theme-toggle,
.search-toggle {
  background: none;
  border: none;
  color: var(--c-text-muted);
  cursor: pointer;
  padding: var(--space-xs);
  border-radius: var(--border-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition-fast), background var(--transition-fast);
  width: 2rem;
  height: 2rem;
}
.theme-toggle:hover,
.search-toggle:hover {
  color: var(--c-text);
  background: var(--c-accent-bg);
}
.theme-toggle svg,
.search-toggle svg {
  width: 1.125rem;
  height: 1.125rem;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-xs);
  color: var(--c-text-muted);
  width: 2rem;
  height: 2rem;
  align-items: center;
  justify-content: center;
}
.mobile-menu-toggle .hamburger {
  width: 1.25rem;
  height: 0.875rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.mobile-menu-toggle .hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
  transition: transform var(--transition-base), opacity var(--transition-fast);
}
.mobile-menu-toggle[aria-expanded="true"] .hamburger span:nth-child(1) {
  transform: translateY(5px) rotate(45deg);
}
.mobile-menu-toggle[aria-expanded="true"] .hamburger span:nth-child(2) {
  opacity: 0;
}
.mobile-menu-toggle[aria-expanded="true"] .hamburger span:nth-child(3) {
  transform: translateY(-5px) rotate(-45deg);
}

/* Mobile Nav */
.nav-mobile {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--c-surface);
  padding: var(--space-xl) var(--space-lg);
  flex-direction: column;
  gap: var(--space-sm);
  z-index: 999;
  overflow-y: auto;
  min-height: calc(100vh - var(--header-height));
  min-height: calc(100dvh - var(--header-height));
}
.nav-mobile.is-open {
  display: flex;
}
.nav-mobile a {
  color: var(--c-text);
  font-size: 1.25rem;
  font-weight: 500;
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--border-radius);
  transition: background var(--transition-fast);
}
.nav-mobile a:hover,
.nav-mobile a.active {
  background: var(--c-accent-bg);
  color: var(--c-accent);
}

/* ============================================================
   Hero Section
   ============================================================ */
.hero {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: calc(var(--header-height) + var(--space-3xl)) var(--space-lg) var(--space-3xl);
  position: relative;
  background: var(--c-hero-overlay), var(--c-bg-alt);
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(74, 222, 128, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(74, 222, 128, 0.04) 0%, transparent 50%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  max-width: 40rem;
}

.hero h1 {
  font-family: var(--f-heading);
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-md);
  color: var(--c-text);
}
.hero h1 .accent { color: var(--c-accent); }

.hero p {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--c-text-muted);
  line-height: 1.6;
  margin-bottom: var(--space-xl);
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.7rem 1.5rem;
  background: var(--c-accent);
  color: var(--c-bg);
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: var(--border-radius);
  transition: background var(--transition-fast), transform var(--transition-fast);
}
.hero-cta:hover {
  background: var(--c-accent-dim);
  color: var(--c-bg);
  transform: translateY(-1px);
}
.hero-cta svg {
  width: 1rem;
  height: 1rem;
}

/* ============================================================
   Main Content
   ============================================================ */
.page-content {
  padding-top: calc(var(--header-height) + var(--space-2xl));
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

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

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

.section-title {
  font-family: var(--f-heading);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

/* View Toggle (Cards / List) */
.view-toggle {
  display: flex;
  gap: var(--space-xs);
  background: var(--c-surface);
  border-radius: var(--border-radius-sm);
  padding: 2px;
  border: 1px solid var(--c-border);
}
.view-toggle button {
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--border-radius-sm);
  color: var(--c-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}
.view-toggle button.active {
  background: var(--c-accent-bg);
  color: var(--c-accent);
}
.view-toggle button svg {
  width: 1rem;
  height: 1rem;
}

/* ============================================================
   Post Cards (Grid)
   ============================================================ */
.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(20rem, 1fr));
  gap: var(--space-lg);
}
.posts-grid[hidden] { display: none; }

.post-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  display: flex;
  flex-direction: column;
  transform: translateY(0);
}
.post-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--c-card-shadow);
  border-color: var(--c-accent-border);
}

.post-card__image {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--c-bg-alt);
}
.post-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.post-card:hover .post-card__image img {
  transform: scale(1.03);
}
.post-card__image--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-text-faint);
  font-size: 2rem;
}

.post-card__body {
  padding: var(--space-lg);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.post-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.8rem;
  color: var(--c-text-muted);
  margin-bottom: var(--space-sm);
}
.post-card__category {
  background: var(--c-accent-bg);
  color: var(--c-accent);
  padding: 2px 8px;
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.post-card__title {
  font-family: var(--f-heading);
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-sm);
  color: var(--c-text);
}
.post-card__title a {
  color: inherit;
}
.post-card__title a:hover {
  color: var(--c-accent);
}

.post-card__excerpt {
  font-size: 0.9rem;
  color: var(--c-text-muted);
  line-height: 1.6;
  flex: 1;
}

.post-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--c-border);
  font-size: 0.8rem;
  color: var(--c-text-faint);
}

/* ============================================================
   Post List
   ============================================================ */
.posts-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--c-border);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  border: 1px solid var(--c-border);
}
.posts-list[hidden] { display: none; }

.post-list-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-lg);
  padding: var(--space-lg);
  background: var(--c-surface);
  transition: background var(--transition-fast);
}
.post-list-item:hover {
  background: var(--c-surface-alt);
}

.post-list-item__date {
  font-size: 0.8rem;
  color: var(--c-text-faint);
  font-variant-numeric: tabular-nums;
  min-width: 5.5rem;
  padding-top: 0.15rem;
}

.post-list-item__content { flex: 1; }

.post-list-item__title {
  font-family: var(--f-heading);
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: var(--space-xs);
}
.post-list-item__title a { color: var(--c-text); }
.post-list-item__title a:hover { color: var(--c-accent); }

.post-list-item__excerpt {
  font-size: 0.875rem;
  color: var(--c-text-muted);
  line-height: 1.5;
}

.post-list-item__meta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
  font-size: 0.775rem;
  color: var(--c-text-faint);
}

/* Carousel view — scroll-driven focus */
@property --carousel-tilt-x {
  syntax: '<angle>';
  inherits: true;
  initial-value: 0deg;
}
@property --carousel-scale {
  syntax: '<number>';
  inherits: true;
  initial-value: 1;
}
@property --carousel-shadow-depth {
  syntax: '<number>';
  inherits: true;
  initial-value: 0.3;
}

/* Subtle scrollbar when carousel is active */
.carousel-active {
  scrollbar-width: thin;
  scroll-snap-type: y mandatory;
  overscroll-behavior-y: auto;
}
.carousel-active::-webkit-scrollbar { width: 6px; }
.carousel-active::-webkit-scrollbar-thumb { background: var(--c-border); border-radius: 3px; }
.carousel-active::-webkit-scrollbar-track { background: transparent; }

/* Snap the top-level content block so scroll can return to true page top */
.carousel-active .page-content {
  scroll-snap-align: start;
}
.carousel-active .site-footer {
  scroll-snap-align: end;
}

.posts-carousel {
  padding: var(--space-lg) 0 var(--carousel-bottom-pad, 40vh);
}
.posts-carousel[hidden] { display: none; }

.carousel-scene {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--carousel-gap, 3rem);
  max-width: 46rem;
  margin: 0 auto;
}

.carousel-card {
  width: 100%;
  min-height: 20rem;
  transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  scroll-snap-align: center;
  scroll-snap-stop: always;
}

.carousel-card__link {
  display: block;
  text-decoration: none;
  color: inherit;
  height: 100%;
  perspective: 1200px;
  perspective-origin: 50% 50%;
}

.carousel-card__inner {
  position: relative;
  width: 100%;
  min-height: 20rem;
  transform:
    rotateX(var(--carousel-tilt-x, 0deg))
    scale(var(--carousel-scale, 1));
  transform-style: preserve-3d;
  transform-origin: 50% 50%;
  will-change: transform, opacity;
}

/* Gentle breathe on focused card */
@keyframes carousel-breathe {
  0%, 100% {
    transform:
      rotateX(var(--carousel-tilt-x, 0deg))
      scale(var(--carousel-scale, 1));
  }
  50% {
    transform:
      rotateX(calc(var(--carousel-tilt-x, 0deg) + 0.4deg))
      scale(calc(var(--carousel-scale, 1) * 1.003));
  }
}
.carousel-card.is-focused .carousel-card__inner {
  animation: carousel-breathe 3.5s cubic-bezier(0.37, 0, 0.63, 1) infinite;
}

/* Hover 3D tilt — only on focused (centered) cards */
.carousel-card.is-focused:hover .carousel-card__inner {
  animation: none;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  transform:
    rotateX(-2deg)
    rotateY(3deg)
    scale(1.02);
}

.carousel-card__face {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  box-shadow:
    0 calc(var(--carousel-shadow-depth, 0.3) * 50px) calc(var(--carousel-shadow-depth, 0.3) * 120px) calc(var(--carousel-shadow-depth, 0.3) * -25px) var(--c-card-shadow),
    0 calc(var(--carousel-shadow-depth, 0.3) * 18px) calc(var(--carousel-shadow-depth, 0.3) * 50px) -8px rgba(0,0,0,0.16),
    0 0 0 1px rgba(0,0,0,0.03);
  transition: box-shadow 0.6s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.6s ease;
}

/* Multi-layered cinematic glow on focused card */
@keyframes carousel-glow-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}
.carousel-card.is-focused .carousel-card__face {
  border-color: var(--c-accent-border);
  box-shadow:
    0 50px 120px -25px var(--c-card-shadow),
    0 18px 50px -8px rgba(0,0,0,0.2),
    0 0 0 1px rgba(74, 222, 128, 0.12),
    0 0 80px -15px rgba(74, 222, 128, 0.1),
    0 0 160px -40px rgba(74, 222, 128, 0.05),
    inset 0 1px 0 0 rgba(255,255,255,0.05);
  animation: carousel-glow-pulse 4s cubic-bezier(0.37, 0, 0.63, 1) infinite;
}

/* Prismatic shimmer sweep on focused card front */
@keyframes carousel-shimmer {
  0%   { transform: translateX(-100%) skewX(-8deg); }
  100% { transform: translateX(100%) skewX(-8deg); }
}
.carousel-card__front::after {
  content: '';
  position: absolute;
  inset: -20% -10%;
  background: linear-gradient(
    105deg,
    transparent 25%,
    rgba(255,255,255,0.01) 32%,
    rgba(255,255,255,0.04) 40%,
    rgba(255,255,255,0.08) 46%,
    rgba(255,255,255,0.04) 52%,
    rgba(255,255,255,0.01) 60%,
    transparent 67%
  );
  opacity: 0;
  pointer-events: none;
  z-index: 2;
  transition: opacity 0.6s ease;
}
.carousel-card.is-focused .carousel-card__front::after {
  opacity: 1;
  animation: carousel-shimmer 5s cubic-bezier(0.37, 0, 0.63, 1) infinite;
}

/* Subtle edge highlight that shifts with perspective */
.carousel-card__front::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(
    160deg,
    rgba(255,255,255,0.06) 0%,
    transparent 30%,
    transparent 70%,
    rgba(0,0,0,0.03) 100%
  );
  pointer-events: none;
  z-index: 1;
  opacity: 0;
  transition: opacity 0.5s ease;
}
.carousel-card.is-focused .carousel-card__front::before {
  opacity: 1;
}

.carousel-card__front {
  display: flex;
  flex-direction: row;
}
.carousel-card__back {
  transform: rotateY(180deg);
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--c-surface) 0%, var(--c-bg-alt) 100%);
}
.carousel-card__back .carousel-card__body {
  padding: var(--space-xl);
  text-align: center;
}

.carousel-card__image {
  width: 40%;
  min-height: 100%;
  overflow: hidden;
  background: var(--c-bg-alt);
  flex-shrink: 0;
}
.carousel-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1s cubic-bezier(0.16, 1, 0.3, 1),
              filter 0.8s ease;
}
.carousel-card.is-focused .carousel-card__front .carousel-card__image img {
  filter: brightness(1.05) saturate(1.1);
}
.carousel-card.is-focused:hover .carousel-card__front .carousel-card__image img {
  transform: scale(1.12);
}
.carousel-card__image--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-text-faint);
  font-size: 2.5rem;
}

.carousel-card__front .carousel-card__body {
  padding: var(--space-lg) var(--space-xl);
  display: flex;
  flex-direction: column;
  justify-content: center;
  flex: 1;
}

.carousel-card__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
  font-size: 0.8rem;
  color: var(--c-text-muted);
  margin-bottom: var(--space-sm);
}

.carousel-card__submeta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
  width: 100%;
  margin-top: var(--space-sm);
  color: var(--c-text-faint);
  font-size: 0.78rem;
  line-height: 1.35;
  text-align: center;
}

.carousel-card__submeta-item {
  display: block;
  max-width: 100%;
  overflow-wrap: anywhere;
}

.carousel-card__tags {
  display: flex;
  gap: 0.4rem;
  margin-top: var(--space-sm);
  padding-bottom: 0.2rem;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

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

.carousel-card__tag {
  flex: 0 0 auto;
  padding: 1px 7px;
  border-radius: 999px;
  border: 1px solid var(--c-border);
  background: var(--c-bg-alt);
  color: var(--c-text-faint);
  font-size: 0.68rem;
  line-height: 1.5;
  white-space: nowrap;
}

.carousel-card__title {
  font-family: var(--f-heading);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-sm);
  color: var(--c-text);
}

.carousel-card__excerpt {
  font-size: 0.9rem;
  color: var(--c-text-muted);
  line-height: 1.6;
}

.carousel-card__footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-md);
  font-size: 0.8rem;
  color: var(--c-text-faint);
}

.carousel-card__cta {
  display: inline-block;
  margin-top: var(--space-lg);
  font-weight: 600;
  color: var(--c-accent);
  font-size: 0.95rem;
}

@media (max-width: 640px) {
  .carousel-scene {
    gap: var(--carousel-gap, 2rem);
  }
  .carousel-card__front {
    flex-direction: column;
  }
  .carousel-card__image {
    width: 100%;
    min-height: auto;
    aspect-ratio: 16 / 9;
  }
  .carousel-card {
    min-height: auto;
  }
  .carousel-card__inner {
    min-height: auto;
  }
  /* No 3D hover on mobile */
  .carousel-card.is-focused:hover .carousel-card__inner {
    transform: none;
    animation: none;
  }
  .carousel-card__back {
    display: none;
  }
  .carousel-card__front {
    position: relative;
  }
  .carousel-card__face {
    position: relative;
  }
}

/* Reduced motion: disable all scroll transforms */
@media (prefers-reduced-motion: reduce) {
  .carousel-card {
    opacity: 1 !important;
  }
  .carousel-card__inner {
    transform: none !important;
    transition: none;
    animation: none !important;
  }
  .carousel-card.is-focused .carousel-card__inner {
    animation: none !important;
  }
  .carousel-card.is-focused:hover .carousel-card__inner {
    transform: none !important;
  }
  .carousel-card.is-focused .carousel-card__face {
    animation: none !important;
  }
}

/* ============================================================
   Table of Contents (auto-generated)
   ============================================================ */
.post-toc {
  background: var(--c-surface-secondary, rgba(255,255,255,0.03));
  border: 1px solid var(--c-border);
  border-radius: 0.5rem;
  padding: 1.125rem 1.375rem;
  margin-bottom: 1.75rem;
  line-height: 1.7;
}
.post-toc__heading {
  font-size: 1.05em;
}
.post-toc__list {
  margin: 0.5rem 0 0;
  padding-left: 1.25rem;
}
.post-toc__list li {
  margin: 0.15rem 0;
}
.post-toc__list a {
  color: var(--c-accent);
  text-decoration: none;
  transition: opacity 0.15s;
}
.post-toc__list a:hover {
  opacity: 0.8;
  text-decoration: underline;
}

/* ============================================================
   Breadcrumb
   ============================================================ */
.breadcrumb {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: calc(var(--header-height) + var(--space-lg)) var(--space-lg) 0;
}
.breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 0.8125rem;
  color: var(--c-text-muted, rgba(255,255,255,0.45));
}
.breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 0.25rem;
  opacity: 0.4;
}
.breadcrumb__item a {
  color: inherit;
  text-decoration: none;
  transition: color 0.15s;
}
.breadcrumb__item a:hover {
  color: var(--c-accent);
}
.breadcrumb__item--current {
  color: var(--c-text-secondary, rgba(255,255,255,0.7));
  max-width: 30ch;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ============================================================
   Single Post
   ============================================================ */
.post-header {
  padding: var(--space-xl) var(--space-lg) var(--space-2xl);
  text-align: center;
  max-width: var(--content-width);
  margin: 0 auto;
}
/* When no breadcrumb precedes the header (e.g. pages), restore top offset */
.post:not(:has(.breadcrumb)) .post-header {
  padding-top: calc(var(--header-height) + var(--space-2xl));
}

.post-header__category {
  display: inline-block;
  background: var(--c-accent-bg);
  color: var(--c-accent);
  padding: 4px 12px;
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-md);
}

.post-header h1 {
  font-family: var(--f-heading);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-md);
}

.post-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--c-text-muted);
  flex-wrap: wrap;
}
.post-meta span {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}
.post-meta svg {
  width: 0.9rem;
  height: 0.9rem;
}

/* Post Body */
.post-body {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 var(--space-lg) var(--space-3xl);
  overflow-wrap: break-word;
  word-break: break-word;
}

.post-body h2 {
  font-family: var(--f-heading);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--c-border);
  scroll-margin-top: calc(var(--header-height) + 1rem);
}

.post-body h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-top: var(--space-xl);
  margin-bottom: var(--space-sm);
}

.post-body p {
  margin-bottom: var(--space-md);
}

.post-body ul, .post-body ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-xl);
}
.post-body li { margin-bottom: var(--space-xs); }

.post-body blockquote {
  border-left: 3px solid var(--c-accent);
  margin: var(--space-lg) 0;
  padding: var(--space-md) var(--space-lg);
  background: var(--c-accent-bg);
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
  color: var(--c-text-muted);
  font-style: italic;
}

.post-body code {
  font-family: var(--f-mono);
  font-size: 0.85em;
  background: var(--c-code-bg);
  padding: 2px 6px;
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--c-border);
}

.post-body pre {
  background: var(--c-code-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--border-radius);
  padding: var(--space-lg);
  overflow-x: auto;
  margin-bottom: var(--space-md);
}
.post-body pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: 0.85rem;
  line-height: 1.6;
}

.post-body img {
  border-radius: var(--border-radius);
  margin: var(--space-lg) 0;
}

.post-body hr {
  border: none;
  height: 1px;
  background: var(--c-border);
  margin: var(--space-2xl) 0;
}

.post-body table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--space-md);
}
.post-body th, .post-body td {
  padding: var(--space-sm) var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--c-border);
}
.post-body th {
  font-weight: 600;
  color: var(--c-text);
}

/* Post TOC Nav */
.post-body nav {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: 6px;
  padding: 18px 22px;
  margin-bottom: 28px;
  line-height: 1.7;
}
.post-body nav strong {
  font-size: 1.05em;
}
.post-body nav ol {
  margin: 10px 0 0 0;
  padding-left: 22px;
}
.post-body nav ul {
  margin: 2px 0;
  padding-left: 18px;
  list-style: disc;
}
.post-body nav a {
  text-decoration: none;
}
.post-body thead tr {
  border-bottom: 2px solid var(--c-border);
}

/* Post Tags */
.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-2xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--c-border);
}
.post-tags a {
  font-size: 0.8rem;
  color: var(--c-text-muted);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  padding: 4px 10px;
  border-radius: var(--border-radius-sm);
  transition: all var(--transition-fast);
}
.post-tags a:hover {
  border-color: var(--c-accent-border);
  color: var(--c-accent);
  background: var(--c-accent-bg);
}

/* Post Navigation */
.post-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-top: var(--space-2xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--c-border);
}
.post-nav a {
  padding: var(--space-md);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--border-radius);
  transition: border-color var(--transition-fast);
}
.post-nav a:hover { border-color: var(--c-accent-border); }
.post-nav__label {
  font-size: 0.75rem;
  color: var(--c-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-xs);
}
.post-nav__title {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--c-text);
}
.post-nav__next { text-align: right; }

/* ============================================================
   Related Posts
   ============================================================ */
.related-posts {
  margin-top: var(--space-2xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--c-border);
}
.related-posts__heading {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--space-lg);
}
.related-posts__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-md);
}

/* ============================================================
   Series Navigation
   ============================================================ */
.series-nav {
  max-width: var(--content-width);
  margin: 0 auto var(--space-xl);
  padding: var(--space-lg);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-left: 3px solid var(--c-accent);
  border-radius: var(--border-radius);
}
.series-nav__header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-sm);
  margin-bottom: var(--space-xs);
}
.series-nav__label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--c-accent);
  background: var(--c-accent-bg);
  border: 1px solid var(--c-accent-border);
  padding: 2px 8px;
  border-radius: var(--border-radius-sm);
}
.series-nav__title {
  font-size: 1rem;
  color: var(--c-text);
}
.series-nav__progress {
  font-size: 0.8rem;
  color: var(--c-text-muted);
}
.series-nav__desc {
  font-size: 0.85rem;
  color: var(--c-text-muted);
  margin: var(--space-xs) 0 var(--space-md);
  line-height: 1.5;
}
.series-nav__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}
.series-nav__item {
  display: flex;
  align-items: baseline;
  gap: var(--space-sm);
  font-size: 0.85rem;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--border-radius-sm);
  transition: background var(--transition-fast);
}
.series-nav__item a {
  color: var(--c-text-muted);
  transition: color var(--transition-fast);
}
.series-nav__item a:hover { color: var(--c-accent); }
.series-nav__item--current {
  background: var(--c-accent-bg);
  color: var(--c-text);
  font-weight: 600;
}
.series-nav__number {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--c-text-faint);
  min-width: 1.2em;
}
.series-nav__item--current .series-nav__number {
  color: var(--c-accent);
}

/* ============================================================
   PolyVote CTA
   ============================================================ */
.polyvote-cta {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  max-width: var(--content-width);
  margin: var(--space-2xl) auto 0;
  padding: var(--space-lg) var(--space-xl);
  background: var(--c-surface);
  border: 1px solid var(--c-accent-border);
  border-radius: var(--border-radius-lg);
  transition: border-color var(--transition-fast);
}
.polyvote-cta:hover { border-color: var(--c-accent); }
.polyvote-cta__icon {
  flex-shrink: 0;
  color: var(--c-accent);
}
.polyvote-cta__content { flex: 1; }
.polyvote-cta__heading {
  font-size: 0.95rem;
  color: var(--c-text);
  display: block;
  margin-bottom: var(--space-xs);
}
.polyvote-cta__text {
  font-size: 0.85rem;
  color: var(--c-text-muted);
  line-height: 1.5;
  margin: 0;
}
.polyvote-cta__button {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-lg);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--c-bg);
  background: var(--c-accent);
  border-radius: var(--border-radius);
  transition: all var(--transition-fast);
  white-space: nowrap;
}
.polyvote-cta__button:hover {
  background: var(--c-accent-dim);
  transform: translateX(2px);
}
@media (max-width: 640px) {
  .polyvote-cta {
    flex-direction: column;
    text-align: center;
    padding: var(--space-lg);
    gap: var(--space-md);
  }
  .polyvote-cta__icon { display: none; }
}

/* ============================================================
   Voting Sidebar
   ============================================================ */
.voting-sidebar {
  position: fixed;
  top: calc(var(--header-height) + var(--space-lg));
  right: 0.5rem;
  width: var(--sidebar-width);
  max-height: calc(100vh - var(--header-height) - 2rem);
  z-index: 50;
  display: flex;
  flex-direction: column;
  gap: 2px;
  overflow-y: auto;
  scrollbar-width: none;
}
.voting-sidebar::-webkit-scrollbar { display: none; }

.vote-section {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--border-radius-sm);
  padding: var(--space-xs);
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition-fast), background var(--transition-fast);
  position: relative;
}
.vote-section:hover,
.vote-section.active {
  border-color: var(--c-accent-border);
  background: var(--c-accent-bg);
}
.vote-section.active::before {
  content: '';
  position: absolute;
  left: -1px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--c-accent);
  border-radius: 1px;
}

.vote-section__label {
  font-size: 0.55rem;
  color: var(--c-text-faint);
  line-height: 1.2;
  margin-bottom: 2px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 100%;
}

.vote-btns {
  display: flex;
  justify-content: center;
  gap: 2px;
}
.vote-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 0.7rem;
  padding: 1px 3px;
  border-radius: 2px;
  transition: background var(--transition-fast);
  line-height: 1;
}
.vote-btn:hover { background: var(--c-accent-bg); }
.vote-btn.voted { opacity: 0.5; pointer-events: none; }

.vote-pct {
  font-size: 0.5rem;
  color: var(--c-accent);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.vote-comments {
  font-size: 0.5rem;
  color: var(--c-text-faint);
  margin-top: 1px;
}

/* Mobile voting bar */
.voting-mobile-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  max-width: 100vw;
  box-sizing: border-box;
  background: var(--c-surface);
  border-top: 1px solid var(--c-border);
  padding: var(--space-sm) var(--space-md);
  z-index: 50;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  overflow: hidden;
}
.voting-mobile-bar__section {
  font-size: 0.75rem;
  color: var(--c-text-muted);
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.voting-mobile-bar .vote-btns { gap: var(--space-sm); flex-shrink: 0; }
.voting-mobile-bar .vote-btn { font-size: 1rem; padding: var(--space-xs); }
.voting-mobile-bar .vote-pct { font-size: 0.75rem; flex-shrink: 0; }

/* ============================================================
   Comments (Giscus)
   ============================================================ */
.comments-section {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-lg) var(--space-3xl);
}

.comments-section h2 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
}

.comment-context-select {
  margin-bottom: var(--space-lg);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.875rem;
  color: var(--c-text-muted);
}
.comment-context-select select {
  background: var(--c-surface);
  color: var(--c-text);
  border: 1px solid var(--c-border);
  border-radius: var(--border-radius-sm);
  padding: var(--space-xs) var(--space-sm);
  font-family: var(--f-body);
  font-size: 0.85rem;
  cursor: pointer;
  min-width: 0;
  max-width: 100%;
}
.comment-context-select select:focus {
  outline: 2px solid var(--c-accent);
  outline-offset: 1px;
}

/* ============================================================
   Pages (About, Privacy, etc.)
   ============================================================ */
.page-header {
  padding: calc(var(--header-height) + var(--space-2xl)) var(--space-lg) var(--space-xl);
  text-align: center;
}
.page-header h1 {
  font-family: var(--f-heading);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
}
.page-header p {
  color: var(--c-text-muted);
  margin-top: var(--space-sm);
}

.page-body {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 var(--space-lg) var(--space-3xl);
}
.page-body h2 {
  font-size: 1.35rem;
  font-weight: 700;
  margin-top: var(--space-xl);
  margin-bottom: var(--space-sm);
}
.page-body p { margin-bottom: var(--space-md); }
.page-body ul, .page-body ol {
  padding-left: var(--space-xl);
  margin-bottom: var(--space-md);
}

/* ============================================================
   Contact Form
   ============================================================ */
.contact-form {
  max-width: 36rem;
  margin: 0 auto;
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: var(--space-xs);
  color: var(--c-text);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.65rem 0.85rem;
  background: var(--c-surface);
  color: var(--c-text);
  border: 1px solid var(--c-border);
  border-radius: var(--border-radius);
  font-family: var(--f-body);
  font-size: 0.9rem;
  transition: border-color var(--transition-fast);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px var(--c-accent-bg);
}

.form-group textarea {
  min-height: 8rem;
  resize: vertical;
}

.form-submit {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.7rem 1.5rem;
  background: var(--c-accent);
  color: var(--c-bg);
  border: none;
  border-radius: var(--border-radius);
  font-family: var(--f-body);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition-fast), transform var(--transition-fast);
}
.form-submit:hover {
  background: var(--c-accent-dim);
  transform: translateY(-1px);
}
.form-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.form-status {
  margin-top: var(--space-md);
  padding: var(--space-md);
  border-radius: var(--border-radius);
  font-size: 0.9rem;
  display: none;
}
.form-status.success {
  display: block;
  background: var(--c-accent-bg);
  color: var(--c-accent);
  border: 1px solid var(--c-accent-border);
}
.form-status.error {
  display: block;
  background: rgba(248, 113, 113, 0.08);
  color: var(--c-danger);
  border: 1px solid rgba(248, 113, 113, 0.2);
}

/* ============================================================
   Categories & Tags Pages
   ============================================================ */
.taxonomy-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-2xl);
}
.taxonomy-list a {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--border-radius);
  font-size: 0.85rem;
  color: var(--c-text-muted);
  transition: all var(--transition-fast);
}
.taxonomy-list a:hover {
  border-color: var(--c-accent-border);
  color: var(--c-accent);
  background: var(--c-accent-bg);
}
.taxonomy-list .count {
  font-size: 0.7rem;
  color: var(--c-text-faint);
  margin-left: var(--space-xs);
}

.taxonomy-section {
  margin-bottom: var(--space-2xl);
}
.taxonomy-section h2 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--c-accent);
}
.taxonomy-posts {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}
.taxonomy-posts a {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: var(--space-sm) var(--space-md);
  background: var(--c-surface);
  border-radius: var(--border-radius-sm);
  color: var(--c-text);
  transition: background var(--transition-fast);
}
.taxonomy-posts a:hover {
  background: var(--c-surface-alt);
}
.taxonomy-posts .date {
  font-size: 0.8rem;
  color: var(--c-text-faint);
  flex-shrink: 0;
  margin-left: var(--space-md);
}

/* ============================================================
   Search Modal
   ============================================================ */
.search-overlay {
  position: fixed;
  inset: 0;
  background: var(--c-overlay);
  z-index: 2000;
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding: calc(var(--header-height) + var(--space-2xl)) var(--space-lg);
}
.search-overlay.is-open { display: flex; }

.search-box {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--border-radius-lg);
  width: 100%;
  max-width: 36rem;
  overflow: hidden;
  box-shadow: 0 16px 48px var(--c-card-shadow);
}

.search-input-wrapper {
  display: flex;
  align-items: center;
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--c-border);
  gap: var(--space-sm);
}
.search-input-wrapper svg {
  width: 1.125rem;
  height: 1.125rem;
  color: var(--c-text-faint);
  flex-shrink: 0;
}
.search-input {
  flex: 1;
  border: none;
  background: none;
  color: var(--c-text);
  font-family: var(--f-body);
  font-size: 1rem;
  outline: none;
}
.search-input::placeholder { color: var(--c-text-faint); }

.search-results {
  max-height: 20rem;
  overflow-y: auto;
  padding: var(--space-sm);
}
.search-results:empty::after {
  content: 'Start typing to search…';
  display: block;
  padding: var(--space-lg);
  text-align: center;
  color: var(--c-text-faint);
  font-size: 0.9rem;
}
.search-result-item {
  display: block;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--border-radius-sm);
  color: var(--c-text);
  transition: background var(--transition-fast);
}
.search-result-item:hover { background: var(--c-accent-bg); }
.search-result-item h4 {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 2px;
}
.search-result-item p {
  font-size: 0.8rem;
  color: var(--c-text-muted);
  line-height: 1.4;
}

.search-hint {
  padding: var(--space-sm) var(--space-lg);
  border-top: 1px solid var(--c-border);
  font-size: 0.75rem;
  color: var(--c-text-faint);
  text-align: center;
}

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  border-top: 1px solid var(--c-border);
  padding: var(--space-2xl) var(--space-lg);
  margin-top: var(--space-3xl);
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer-links {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}
.footer-links a {
  font-size: 0.825rem;
  color: var(--c-text-muted);
}
.footer-links a:hover { color: var(--c-accent); }

.footer-social {
  display: flex;
  gap: var(--space-sm);
}
.footer-social a {
  color: var(--c-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: var(--border-radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
}
.footer-social a:hover {
  color: var(--c-accent);
  background: var(--c-accent-bg);
}
.footer-social svg {
  width: 1.1rem;
  height: 1.1rem;
}

.footer-copy {
  width: 100%;
  text-align: center;
  font-size: 0.775rem;
  color: var(--c-text-faint);
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--c-border);
}

/* Footer Cookie Group (Cookie Settings + Storage Inspector) */
.footer-cookie-group {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}
.footer-cookie-group__sep {
  color: var(--c-text-faint);
  font-size: 0.825rem;
  user-select: none;
}

/* ============================================================
   Cookie Viewer Modal
   ============================================================ */
.cookie-overlay {
  position: fixed;
  inset: 0;
  background: var(--c-overlay);
  z-index: 2000;
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding: calc(var(--header-height) + var(--space-2xl)) var(--space-lg);
  overflow-y: auto;
}
.cookie-overlay.is-open { display: flex; }

.cookie-box {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--border-radius-lg);
  width: 100%;
  max-width: 42rem;
  overflow: hidden;
  box-shadow: 0 16px 48px var(--c-card-shadow);
}

.cookie-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--c-border);
}
.cookie-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--c-text);
  margin: 0;
}
.cookie-close {
  flex-shrink: 0;
  background: none;
  border: none;
  color: var(--c-text-muted);
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  padding: var(--space-xs);
  border-radius: var(--border-radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
}
.cookie-close:hover,
.cookie-close:focus-visible {
  color: var(--c-text);
  background: var(--c-accent-bg);
}

.cookie-body {
  max-height: 60vh;
  overflow-y: auto;
  padding: var(--space-md);
}

.cookie-empty {
  text-align: center;
  color: var(--c-text-faint);
  font-size: 0.9rem;
  padding: var(--space-lg);
}

/* Cookie Card */
.cookie-card {
  background: var(--c-bg-alt);
  border: 1px solid var(--c-border);
  border-radius: var(--border-radius);
  padding: var(--space-md);
  margin-bottom: var(--space-sm);
}
.cookie-card:last-child { margin-bottom: 0; }

.cookie-card__name {
  font-family: var(--f-mono);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--c-accent);
  margin-bottom: var(--space-xs);
  word-break: break-all;
}

.cookie-card__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(10rem, 1fr));
  gap: var(--space-xs) var(--space-md);
  font-size: 0.8rem;
  margin-bottom: var(--space-sm);
}
.cookie-card__field {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.cookie-card__label {
  color: var(--c-text-faint);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.cookie-card__value {
  color: var(--c-text);
  font-family: var(--f-mono);
  font-size: 0.8rem;
  word-break: break-all;
}
.cookie-card__value--flag {
  font-family: var(--f-body);
}
.cookie-card__value--yes { color: var(--c-accent); }
.cookie-card__value--no  { color: var(--c-text-faint); }

/* Cookie Timeline */
.cookie-timeline {
  border-top: 1px solid var(--c-border);
  padding-top: var(--space-xs);
  margin-top: var(--space-xs);
}
.cookie-timeline__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--c-text-muted);
  margin-bottom: var(--space-xs);
  gap: var(--space-sm);
  flex-wrap: wrap;
}
.cookie-timeline__bar {
  width: 100%;
  height: 4px;
  background: var(--c-border);
  border-radius: 2px;
  overflow: hidden;
}
.cookie-timeline__fill {
  height: 100%;
  background: var(--c-accent);
  border-radius: 2px;
  transition: width var(--transition-base);
}
.cookie-timeline__fill--expired { background: var(--c-danger); }
.cookie-timeline__fill--warning { background: var(--c-warning); }

/* Storage Section — collapsible category */
.storage-section {
  margin-bottom: var(--space-sm);
}
.storage-section:last-child { margin-bottom: 0; }

.storage-section__toggle {
  display: flex;
  align-items: center;
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  background: var(--c-bg-alt);
  border: 1px solid var(--c-border);
  border-radius: var(--border-radius);
  cursor: pointer;
  color: var(--c-text);
  font-size: 0.85rem;
  font-weight: 600;
  transition: background var(--transition-fast), border-color var(--transition-fast);
  gap: var(--space-sm);
  text-align: left;
  font-family: inherit;
  line-height: 1.4;
}
.storage-section__toggle:hover,
.storage-section__toggle:focus-visible {
  border-color: var(--c-accent);
  background: var(--c-surface);
}

.storage-section__icon {
  flex-shrink: 0;
  font-size: 1rem;
}
.storage-section__title { flex: 1; }
.storage-section__count {
  font-size: 0.75rem;
  color: var(--c-text-muted);
  font-weight: 400;
  background: var(--c-surface);
  padding: 2px var(--space-xs);
  border-radius: var(--border-radius-sm);
}
.storage-section__chevron {
  flex-shrink: 0;
  font-size: 0.75rem;
  color: var(--c-text-faint);
  transition: transform var(--transition-fast);
}
.storage-section__toggle[aria-expanded="true"] .storage-section__chevron {
  transform: rotate(90deg);
}

.storage-section__content {
  padding: var(--space-sm) 0 0 0;
}
.storage-section__content.is-collapsed {
  display: none;
}

.storage-section__empty {
  text-align: center;
  color: var(--c-text-faint);
  font-size: 0.8rem;
  padding: var(--space-sm) var(--space-md);
}

.storage-section__loading {
  text-align: center;
  color: var(--c-text-muted);
  font-size: 0.8rem;
  padding: var(--space-sm) var(--space-md);
}

.cache-url-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.cache-url-list li {
  font-family: var(--f-mono);
  font-size: 0.75rem;
  color: var(--c-text-muted);
  padding: 2px 0;
  word-break: break-all;
}
.cache-url-list__more {
  color: var(--c-text-faint);
  font-style: italic;
}

/* Storage section info note */
.storage-section__info {
  font-size: 0.8rem;
  color: var(--c-text-muted);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--border-radius-sm);
  padding: var(--space-sm) var(--space-md);
  margin-bottom: var(--space-md);
  line-height: 1.5;
}
.storage-section__info a {
  color: var(--c-accent);
}

/* Subsection titles within a storage section */
.storage-subsection__title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--c-text);
  margin: var(--space-md) 0 var(--space-sm);
  padding-bottom: var(--space-xs);
  border-bottom: 1px solid var(--c-border);
}

/* Known cookie card variant */
.cookie-card--known {
  border-style: dashed;
  opacity: 0.9;
}

/* Service badge on known cookie cards */
.cookie-card__service {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: var(--c-accent-bg);
  color: var(--c-accent);
  padding: 0.1em 0.5em;
  border-radius: var(--border-radius-sm);
  margin-right: var(--space-xs);
  vertical-align: middle;
}

/* Active/inactive status indicators */
.cookie-card__status--active {
  color: var(--c-accent) !important;
}
.cookie-card__status--inactive {
  color: var(--c-text-faint) !important;
}

/* ============================================================
   404 Page
   ============================================================ */
.error-page {
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-3xl) var(--space-lg);
}
.error-page h1 {
  font-size: 5rem;
  font-weight: 800;
  color: var(--c-accent);
  line-height: 1;
  margin-bottom: var(--space-md);
}
.error-page p {
  color: var(--c-text-muted);
  margin-bottom: var(--space-lg);
}

/* ============================================================
   Accessibility
   ============================================================ */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  background: var(--c-accent);
  color: var(--c-bg);
  font-weight: 600;
  border-radius: var(--border-radius);
  z-index: 9999;
  transition: top var(--transition-fast);
}
.skip-link:focus {
  top: var(--space-md);
}

/* ============================================================
   Clickable Cards (overlay link)
   ============================================================ */
.post-card {
  position: relative;
}
.post-card__link {
  display: flex;
  flex-direction: column;
  flex: 1;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}
.post-card__link:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 2px;
  border-radius: var(--border-radius-lg);
}

.post-list-item {
  position: relative;
}
.post-list-item__link {
  position: absolute;
  inset: 0;
  z-index: 1;
  text-decoration: none;
  color: transparent;
  cursor: pointer;
}
.post-list-item__link:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 2px;
}

/* ============================================================
   Footer Support Section
   ============================================================ */
.footer-support {
  display: flex;
  align-items: center;
}
.footer-support__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-md);
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--c-accent);
  border: 1px solid var(--c-accent-border);
  border-radius: var(--border-radius);
  transition: background var(--transition-fast), color var(--transition-fast);
}
.footer-support__link:hover {
  background: var(--c-accent-bg);
  color: var(--c-accent-dim);
}
.footer-support__link svg {
  width: 0.9rem;
  height: 0.9rem;
  fill: var(--c-accent);
}

/* ============================================================
   Read Aloud Controls
   ============================================================ */
.read-aloud {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  flex-wrap: wrap;
}

.read-aloud__btn {
  background: none;
  border: 1px solid var(--c-border);
  color: var(--c-text-muted);
  cursor: pointer;
  padding: 3px;
  border-radius: var(--border-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.6rem;
  height: 1.6rem;
  transition: color var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}
.read-aloud__btn:hover {
  color: var(--c-accent);
  border-color: var(--c-accent-border);
  background: var(--c-accent-bg);
}
.read-aloud__btn svg {
  width: 0.8rem;
  height: 0.8rem;
}

.read-aloud__slider {
  display: flex;
  align-items: center;
  gap: 2px;
  font-size: 0.7rem;
  color: var(--c-text-faint);
  cursor: pointer;
}
.read-aloud__slider input[type="range"] {
  width: 3.5rem;
  height: 3px;
  accent-color: var(--c-accent);
  cursor: pointer;
}
.read-aloud__label {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.read-aloud__value {
  font-size: 0.65rem;
  min-width: 1.6rem;
  color: var(--c-text-muted);
}

.read-aloud__voice {
  background: var(--c-surface);
  color: var(--c-text-muted);
  border: 1px solid var(--c-border);
  border-radius: var(--border-radius-sm);
  padding: 2px 4px;
  font-family: var(--f-body);
  font-size: 0.65rem;
  max-width: 8rem;
  cursor: pointer;
}
.read-aloud__voice:focus {
  outline: 2px solid var(--c-accent);
  outline-offset: 1px;
}

/* Read Aloud Settings Toggle (hidden on desktop, visible on mobile) */
.read-aloud__settings-toggle {
  display: none;
}
/* Settings Panel: on desktop, children flow inline as if wrapper doesn't exist */
.read-aloud__settings-panel {
  display: contents;
}

/* Sticky TTS Toolbar (fixed below header when reading aloud) */
.tts-sticky-bar {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xs) var(--space-md);
  background: var(--c-surface);
  border-bottom: 1px solid var(--c-border);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transform: translateY(-100%);
  opacity: 0;
  transition: transform 0.25s ease, opacity 0.25s ease;
  pointer-events: none;
}
.tts-sticky-bar[hidden] {
  display: flex;           /* override hidden so transition works */
  visibility: hidden;
}
.tts-sticky-bar.is-visible {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
}

.tts-sticky-bar__btn {
  background: none;
  border: 1px solid var(--c-border);
  color: var(--c-text-muted);
  cursor: pointer;
  padding: 4px;
  border-radius: var(--border-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.8rem;
  height: 1.8rem;
  transition: color var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}
.tts-sticky-bar__btn:hover {
  color: var(--c-accent);
  border-color: var(--c-accent-border);
  background: var(--c-accent-bg);
}
.tts-sticky-bar__btn svg {
  width: 0.9rem;
  height: 0.9rem;
}

.tts-sticky-bar__label {
  font-size: 0.75rem;
  color: var(--c-text-faint);
  letter-spacing: 0.02em;
}

/* Read Aloud Highlight */
.read-aloud-highlight {
  background: var(--c-accent-bg);
  border-radius: var(--border-radius-sm);
  box-shadow: -4px 0 0 var(--c-accent);
  transition: background var(--transition-fast), box-shadow var(--transition-fast);
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 64rem) {
  .voting-sidebar { display: none; }
  .voting-mobile-bar { display: flex; }
  body.has-voting-bar {
    padding-bottom: 3rem;
  }

  /* Read Aloud: compact mobile layout */
  .read-aloud {
    position: relative;
  }
  .read-aloud__btn {
    width: 2rem;
    height: 2rem;
  }
  .read-aloud__settings-toggle {
    display: flex;
  }
  .read-aloud__settings-panel {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: var(--space-xs);
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--border-radius);
    padding: var(--space-sm);
    flex-direction: column;
    gap: var(--space-sm);
    z-index: 100;
    min-width: 10rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  }
  .read-aloud__settings-panel.is-open {
    display: flex;
  }
  .read-aloud__settings-panel .read-aloud__slider {
    display: flex;
  }
  .read-aloud__settings-panel .read-aloud__slider input[type="range"] {
    width: 5rem;
  }
  .read-aloud__settings-panel .read-aloud__voice {
    display: block;
    max-width: 100%;
    width: 100%;
  }
}

@media (max-width: 48rem) {
  .nav-desktop { display: none; }
  .mobile-menu-toggle { display: flex; }

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

  .hero { min-height: 50vh; }
  .hero h1 { font-size: clamp(1.75rem, 6vw, 2.5rem); }

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

  .post-list-item { flex-direction: column; gap: var(--space-xs); }
  .post-list-item__date { min-width: auto; }

  .footer-inner { flex-direction: column; text-align: center; }
  .footer-links { justify-content: center; }
  .footer-social { justify-content: center; }
  .footer-support { justify-content: center; }
  .footer-cookie-group { justify-content: center; }
  .cookie-card__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 30rem) {
  :root { --space-lg: 1rem; }
  .hero { min-height: 45vh; padding-top: calc(var(--header-height) + var(--space-xl)); }
  .section-header { flex-direction: column; align-items: flex-start; }
}

/* ============================================================
   Image Carousel
   ============================================================ */
.carousel {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--c-border);
  background: var(--c-surface);
  margin: var(--space-xl) 0;
  outline: none;
}
.carousel:focus-visible {
  box-shadow: 0 0 0 2px var(--c-accent);
}

/* Track & slides */
.carousel__track {
  display: flex;
  transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}
.carousel__slide {
  flex: 0 0 100%;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.carousel__slide img,
.carousel__slide video {
  display: block;
  width: 100%;
  height: auto;
  max-height: 70vh;
  object-fit: contain;
  user-select: none;
  -webkit-user-drag: none;
}
.carousel__slide video {
  pointer-events: none;
}
.carousel__slide video::-webkit-media-controls {
  display: none !important;
}

/* Caption */
.carousel__caption {
  display: block;
  text-align: center;
  font-size: 0.85rem;
  color: var(--c-text-muted);
  padding: var(--space-sm) var(--space-md);
  line-height: 1.4;
}

/* Counter (e.g. "2 / 5") */
.carousel__counter {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  background: var(--c-overlay);
  color: var(--c-text);
  font-size: 0.75rem;
  padding: 0.15rem 0.55rem;
  border-radius: var(--border-radius-sm);
  pointer-events: none;
  z-index: 3;
}

/* Arrows */
.carousel__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  background: var(--c-overlay);
  color: var(--c-text);
  border: 1px solid var(--c-border);
  border-radius: 50%;
  width: 2.5rem;
  height: 2.5rem;
  font-size: 1.5rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
  padding: 0;
}
.carousel__arrow:hover,
.carousel__arrow:focus-visible {
  background: var(--c-accent);
  color: var(--c-bg);
  border-color: var(--c-accent);
}
.carousel__arrow--prev { left: var(--space-sm); }
.carousel__arrow--next { right: var(--space-sm); }

/* Dots */
.carousel__dots {
  display: flex;
  justify-content: center;
  gap: 0.45rem;
  padding: var(--space-sm) 0 var(--space-md);
}
.carousel__dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  border: none;
  background: var(--c-border);
  cursor: pointer;
  padding: 0;
  transition: background var(--transition-fast), transform var(--transition-fast);
}
.carousel__dot--active,
.carousel__dot:hover {
  background: var(--c-accent);
  transform: scale(1.3);
}

/* Responsive tweaks */
@media (max-width: 48rem) {
  .carousel__arrow { width: 2rem; height: 2rem; font-size: 1.2rem; }
  .carousel__slide img, .carousel__slide video { max-height: 55vh; }
}
@media (max-width: 30rem) {
  .carousel__arrow { width: 1.75rem; height: 1.75rem; font-size: 1rem; }
  .carousel__counter { font-size: 0.65rem; }
  .carousel__slide img, .carousel__slide video { max-height: 45vh; }
}

/* [Status field update] Added .post-status-banner for article page disclaimer
   and .post-card__status badge for card/list views of non-published posts. */
/* --- Article Status (draft / placeholder / unpublished) --- */
.status-banner {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  max-width: calc(var(--content-width) - var(--space-xl));
  width: calc(100% - var(--space-xl));
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  background: var(--c-surface);
  border: 1px solid var(--c-accent-border);
  border-left: 3px solid var(--c-accent);
  border-radius: var(--border-radius);
  box-shadow: 0 4px 24px var(--c-card-shadow);
  color: var(--c-text-muted);
  font-size: 0.9rem;
  font-style: italic;
  z-index: 100;
  opacity: 1;
  transition: opacity var(--transition-base), transform var(--transition-base);
}
.status-banner.is-hidden {
  opacity: 0;
  transform: translate(-50%, -50%) translateY(1rem);
  pointer-events: none;
}
.status-banner__text {
  flex: 1;
}
.status-banner__close {
  flex-shrink: 0;
  background: none;
  border: none;
  color: var(--c-text-muted);
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  padding: var(--space-xs);
  border-radius: var(--border-radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
}
.status-banner__close:hover,
.status-banner__close:focus-visible {
  color: var(--c-text);
  background: var(--c-accent-bg);
}
.post-card__status {
  background: rgba(250, 204, 21, 0.12);
  color: #facc15;
  padding: 2px 8px;
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ============================================================
   Chart System — Chart.js containers and responsive wrappers
   Charts rendered by Chart.js (CDN) via assets/js/charts.js
   Declarative: <canvas data-chart="bar|pie|line|doughnut">
   ============================================================ */
.chart-container {
  max-width: 100%;
  margin: var(--space-xl) auto;
  padding: clamp(16px, 3vw, 28px);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--border-radius-lg);
  box-sizing: border-box;
}

.chart-container canvas {
  max-width: 100%;
  display: block;
}


@media (max-width: 600px) {
  .chart-container {
    padding: clamp(8px, 2vw, 16px);
    margin: var(--space-lg) auto;
  }
}

@media print {
  .chart-container {
    break-inside: avoid;
    border: 1px solid #999;
    background: #fff;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }
}

/* ============================================================
   Parallax Backdrop
   Opt-in via `backdrop:` front matter on posts.
   Text stays fully opaque; only backgrounds become translucent.
   ============================================================ */
.parallax-backdrop {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}
.parallax-backdrop__img {
  width: 100%;
  height: 120%;
  object-fit: cover;
  object-position: center;
  will-change: transform;
}

/* Ensure content stacks above the fixed backdrop */
.has-backdrop #main-content {
  position: relative;
  z-index: 1;
}
.has-backdrop .site-footer {
  position: relative;
  z-index: 1;
  background-color: rgba(var(--c-bg-rgb), var(--backdrop-opacity));
}

/* Translucent content backgrounds when backdrop is active */
.post--has-backdrop .post-header {
  background-color: rgba(var(--c-bg-rgb), var(--backdrop-opacity));
  padding-left: var(--space-lg);
  padding-right: var(--space-lg);
  border-radius: var(--border-radius-lg);
}
.post--has-backdrop .post-body {
  background-color: rgba(var(--c-bg-rgb), var(--backdrop-opacity));
  border-radius: var(--border-radius-lg);
}
.post--has-backdrop .post-nav {
  background-color: transparent;
}
.post--has-backdrop .post-nav a {
  background-color: rgba(var(--c-bg-rgb), var(--backdrop-opacity));
}