/* ===================================================================
   THE COLORING NEST — MODERN CREATIVE ATELIER
   Restful Meadow Salad & Pure Linen Palette (#D4E4D3, #FFFFFF)
   Zero Cold Slate Gray, Zero Muddy Sepia. High-Readability Contrast.
   =================================================================== */

/* Google Fonts: Distinct Editorial Typography */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,500;0,600;0,700;1,400;1,600&family=Plus+Jakarta+Sans:wght@400;500;600;700&family=Space+Mono:wght@400;700&display=swap');

:root {
  /* Fresh Botanical Canvas (Pleasant Meadow Salad Green — Zero Slate Gray, Zero Muddy Sepia) */
  --bg-page: #B5C5B7;          /* Restful cool eucalyptus sage (deeper, no yellow/gold cast) */
  --bg-card: #FFFFFF;          /* Pure crisp white cotton/linen surface */
  --bg-card-tint: #C5D4C7;     /* Soft cool botanical sage tint */
  --bg-frame: #A8BCA9;         /* Soft art matting frame */
  --bg-peach: #FFF7ED;         /* Warm amber highlight */

  /* Maximum Readability Typography (Deep Forest Midnight Slate) */
  --ink-primary: #14261C;      /* Deep evergreen slate (high contrast, crisp & clear) */
  --ink-secondary: #2E4437;    /* Rich readable sage-slate */
  --ink-light: #5B7465;        /* Elegant metadata */

  /* Vibrant Creative Studio Accents */
  --accent-coral: #DE5838;     /* Energetic warm terracotta coral CTA */
  --accent-coral-hover: #C34324;
  --accent-coral-tint: #FCECE7;

  --accent-teal: #1B6A4C;      /* Deep rich botanical emerald */
  --accent-teal-hover: #124F38;
  --accent-teal-tint: #D8EFE5;

  --accent-honey: #D97706;     /* Amber honey for stars & ratings */
  --accent-honey-tint: #FEF3C7;

  /* Aliases for HTML elements */
  --terracotta: var(--accent-coral);
  --terracotta-dark: var(--accent-coral-hover);
  --terracotta-tint: var(--accent-coral-tint);
  --olive: var(--accent-teal);
  --olive-tint: var(--accent-teal-tint);

  /* Clean Borders & Dividers */
  --border-line: #9EAF9F;      /* Refined cool sage divider */
  --border-strong: #788E79;

  /* Geometry: Refined studio edges */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;

  /* Elevation: Warm organic shadows */
  --shadow-flat: 0 2px 6px rgba(20, 38, 28, 0.05);
  --shadow-lift: 0 8px 22px rgba(20, 38, 28, 0.08);
  --shadow-hover: 0 16px 36px rgba(20, 38, 28, 0.12);

  /* Fonts */
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', system-ui, sans-serif;
  --font-mono: 'Space Mono', monospace;

  --max-width: 1240px;
  --transition: all 0.22s ease-in-out;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--bg-page);
  color: var(--ink-primary);
  font-family: var(--font-sans);
  line-height: 1.68;
  font-weight: 400;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

ul, ol {
  list-style: none;
}

button, input {
  font-family: inherit;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.container-narrow {
  width: 100%;
  max-width: 860px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* ===================================================================
   1. EDITORIAL ATELIER MASTHEAD (Sage & Terracotta Edition)
   =================================================================== */

/* Main Studio Masthead */
.masthead-main {
  background: linear-gradient(180deg, #A4B7A6 0%, #B5C5B7 100%);
  padding: 30px 0 24px;
  border-bottom: 1px solid var(--border-line);
  text-align: center;
}

.masthead-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.masthead-emblem-wrap {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 6px;
}

.masthead-line {
  width: 70px;
  height: 1px;
  background-color: var(--border-strong);
}

.masthead-avatar {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--accent-teal);
  padding: 3px;
  background-color: #FFFFFF;
  box-shadow: var(--shadow-flat);
}

.masthead-title {
  font-family: var(--font-serif);
  font-size: clamp(2.3rem, 5.4vw, 3.6rem);
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--ink-primary);
  line-height: 1.05;
}

.masthead-tagline {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent-teal);
  font-weight: 700;
}

/* Dedicated Navigation Shelf */
.nav-shelf {
  position: sticky;
  top: 0;
  z-index: 99;
  background-color: rgba(181, 197, 183, 0.98);
  backdrop-filter: blur(10px);
  border-bottom: 2px solid var(--border-strong);
  box-shadow: 0 4px 14px rgba(20, 38, 28, 0.04);
}

.nav-shelf-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
}

.shelf-menu {
  display: flex;
  align-items: center;
  gap: 0;
  list-style: none;
}

.shelf-item {
  display: flex;
  align-items: center;
  position: relative;
}

.shelf-item:not(:last-child)::after {
  content: '•';
  color: var(--border-strong);
  margin: 0 14px;
  font-size: 0.8rem;
}

.shelf-link {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--ink-primary);
  padding: 8px 4px;
  letter-spacing: 0.15px;
  position: relative;
  white-space: nowrap;
  background: none;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: inherit;
  text-decoration: none;
}

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

.shelf-link.active {
  color: var(--accent-coral-hover);
  font-weight: 700;
  border-bottom: 2px solid var(--accent-coral);
}

/* ================= DROP-DOWN CATEGORIES MENU ================= */
.dropdown-chevron {
  font-size: 0.72rem;
  display: inline-block;
  transition: transform 0.25s ease, color 0.2s ease;
  color: var(--ink-secondary);
}

.shelf-item.dropdown:hover .dropdown-chevron,
.shelf-item.dropdown:focus-within .dropdown-chevron,
.shelf-item.dropdown.is-open .dropdown-chevron {
  transform: rotate(180deg);
  color: var(--accent-coral);
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 320px;
  background-color: #FFFFFF;
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  box-shadow: 0 20px 42px rgba(20, 38, 28, 0.16), 0 4px 14px rgba(20, 38, 28, 0.06);
  padding: 10px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s ease;
  z-index: 1000;
}

/* Invisible bridge hover zone */
.dropdown-menu::before {
  content: '';
  position: absolute;
  top: -12px;
  left: 0;
  right: 0;
  height: 12px;
}

.shelf-item.dropdown:hover .dropdown-menu,
.shelf-item.dropdown:focus-within .dropdown-menu,
.shelf-item.dropdown.is-open .dropdown-menu {
  opacity: 1 !important;
  visibility: visible !important;
  pointer-events: auto !important;
  transform: translateX(-50%) translateY(0) !important;
}

.shelf-item.dropdown.is-open .dropdown-chevron {
  transform: rotate(180deg);
  color: var(--accent-coral);
}

.shelf-item.dropdown.is-open .dropdown-toggle {
  color: var(--accent-coral);
}

.dropdown-header {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--accent-teal);
  font-weight: 700;
  padding: 8px 12px 6px;
  border-bottom: 1px solid var(--border-line);
  margin-bottom: 6px;
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 12px;
  border-radius: 8px;
  text-decoration: none;
  transition: background-color 0.16s ease, transform 0.16s ease;
}

.dropdown-item:hover {
  background-color: #F0F6F0;
  transform: translateX(3px);
}

.dropdown-item-icon {
  font-size: 1.25rem;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background-color: #FFFFFF;
  border: 1px solid var(--border-line);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.dropdown-item-title {
  display: block;
  font-size: 0.92rem;
  font-weight: 700;
  color: #14261C;
  transition: color 0.15s ease;
}

.dropdown-item:hover .dropdown-item-title {
  color: var(--accent-coral);
}

.dropdown-item-desc {
  display: block;
  font-size: 0.74rem;
  color: #3B4E43;
  margin-top: 1px;
  line-height: 1.3;
}

.dropdown-footer {
  margin-top: 6px;
  padding: 10px 12px 6px;
  border-top: 1px solid var(--border-line);
  text-align: center;
}

.dropdown-footer-link {
  font-size: 0.78rem;
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--accent-coral);
  text-decoration: none;
  transition: color 0.15s ease;
}

.dropdown-footer-link:hover {
  color: var(--accent-coral-hover);
  text-decoration: underline;
}

.shelf-cta-btn {
  background-color: var(--accent-coral);
  color: #FFFFFF !important;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 9px 20px;
  border-radius: var(--radius-xs);
  border: 1px solid var(--accent-coral-hover);
  box-shadow: 0 3px 10px rgba(222, 88, 56, 0.25);
  transition: var(--transition);
}

.shelf-cta-btn:hover {
  background-color: var(--accent-coral-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(222, 88, 56, 0.35);
}

/* Mobile Hamburger */
.hamburger-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  flex-direction: column;
  gap: 5px;
}

.hamburger-line {
  width: 24px;
  height: 2px;
  background-color: var(--ink-primary);
  transition: var(--transition);
}

/* Mobile Drawer */
.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 85%;
  max-width: 320px;
  height: 100vh;
  background-color: #FFFFFF;
  box-shadow: -8px 0 24px rgba(20, 38, 28, 0.15);
  z-index: 120;
  padding: 60px 24px 30px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow-y: auto;
  transition: right 0.3s ease;
}

.mobile-nav-drawer.open {
  right: 0;
}

.mobile-nav-group-title {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--accent-coral);
  font-weight: 700;
  margin-top: 14px;
  margin-bottom: 2px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--border-line);
}

.mobile-nav-link {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--ink-primary);
  padding: 6px 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
  text-decoration: none;
  transition: all 0.15s ease;
}

.mobile-nav-link.active, .mobile-nav-link:hover {
  color: var(--accent-coral);
  padding-left: 6px;
}

.mobile-nav-link.mobile-sublink {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 6px 8px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-radius: 6px;
}

.mobile-nav-link.mobile-sublink:hover {
  background-color: #F0F6F0;
  padding-left: 12px;
}

.mobile-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(20, 38, 28, 0.45);
  backdrop-filter: blur(2px);
  z-index: 110;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.mobile-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

/* ===================================================================
   2. HOMEPAGE: HERO & STUDIO FOLIOS
   =================================================================== */

.atelier-hero {
  padding: 48px 0 40px;
  border-bottom: 1px dashed var(--border-strong);
  margin-bottom: 48px;
}

.hero-stamp {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--accent-teal);
  background-color: #D8EFE5;
  border: 1px solid #9FD4BC;
  padding: 5px 12px;
  border-radius: var(--radius-xs);
  display: inline-block;
  margin-bottom: 14px;
  font-weight: 700;
}

.atelier-hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.3rem, 5.2vw, 3.8rem);
  font-weight: 600;
  line-height: 1.14;
  color: var(--ink-primary);
  max-width: 920px;
  margin-bottom: 16px;
}

.atelier-hero-lead {
  font-size: 1.15rem;
  color: var(--ink-secondary);
  max-width: 740px;
  line-height: 1.68;
  margin-bottom: 30px;
}

/* Category Folio Showcase (4 Studio Folders) */
.studio-folio-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-bottom: 60px;
}

.studio-folio-item {
  background-color: var(--bg-card);
  border: 1px solid var(--border-line);
  border-top: 4px solid var(--accent-teal);
  border-radius: var(--radius-sm);
  padding: 26px 22px;
  box-shadow: var(--shadow-flat);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.studio-folio-item:nth-child(2) {
  border-top-color: var(--accent-coral);
}
.studio-folio-item:nth-child(3) {
  border-top-color: var(--accent-honey);
}
.studio-folio-item:nth-child(4) {
  border-top-color: #2563EB;
}

.studio-folio-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--border-strong);
}

.folio-number {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--ink-light);
  margin-bottom: 8px;
  letter-spacing: 1px;
  font-weight: 700;
}

.folio-title {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--ink-primary);
}

.folio-desc {
  font-size: 0.9rem;
  color: var(--ink-secondary);
  line-height: 1.58;
  margin-bottom: 20px;
  flex-grow: 1;
}

.folio-action {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--accent-coral);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.folio-action:hover {
  gap: 10px;
  color: var(--accent-coral-hover);
}

/* Masterwork Feature: Split Studio Layout */
.masterwork-split {
  background-color: var(--bg-card);
  border: 1px solid var(--border-line);
  border-radius: var(--radius-sm);
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  margin-bottom: 60px;
  overflow: hidden;
  box-shadow: var(--shadow-lift);
  align-items: stretch;
}

.masterwork-visual {
  position: relative;
  background: linear-gradient(135deg, #C5D4C7 0%, #D8E4DA 100%);
  padding: 32px;
  display: flex;
  align-items: stretch;
  justify-content: center;
  border-right: 1px solid var(--border-line);
}

.masterwork-art-frame {
  background-color: #FFFFFF;
  border: 1px solid var(--border-strong);
  padding: 0;
  box-shadow: var(--shadow-lift);
  width: 100%;
  height: 100%;
  display: flex;
  overflow: hidden;
  border-radius: var(--radius-xs);
}

.masterwork-img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
  display: block;
}

.masterwork-details {
  padding: 32px 40px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-start;
}

.masterwork-details-header {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.masterwork-details-action {
  margin-top: 24px;
}

.stamp-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--accent-coral);
  font-weight: 700;
  line-height: 1;
  margin-bottom: 12px;
}

.masterwork-title {
  font-family: var(--font-serif);
  font-size: clamp(1.65rem, 2.2vw, 2.05rem);
  font-weight: 700;
  line-height: 1.22;
  margin-bottom: 14px;
  color: var(--ink-primary);
}

.masterwork-title a:hover {
  color: var(--accent-coral);
}

.masterwork-excerpt {
  color: var(--ink-secondary);
  font-size: 0.98rem;
  line-height: 1.65;
  margin-bottom: 0;
}

.btn-atelier {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--accent-teal);
  color: #FFFFFF !important;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 12px 24px;
  border-radius: var(--radius-xs);
  transition: var(--transition);
  width: fit-content;
  box-shadow: 0 3px 10px rgba(27, 106, 76, 0.25);
}

.btn-atelier:hover {
  background-color: var(--accent-teal-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(27, 106, 76, 0.35);
}

/* ===================================================================
   3. COLORING BENCHMARKS (Interactive Principle Cards)
   =================================================================== */
.atelier-journal-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 60px;
}

.journal-entry {
  background-color: var(--bg-card);
  border: 1px solid var(--border-line);
  border-top: 4px solid var(--accent-teal);
  border-radius: var(--radius-sm);
  padding: 32px 26px;
  box-shadow: var(--shadow-flat);
  transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  cursor: default;
}

.journal-entry:nth-child(2) {
  border-top-color: var(--accent-coral);
}

.journal-entry:nth-child(3) {
  border-top-color: var(--accent-honey);
}

.journal-entry:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
  border-color: var(--border-strong);
}

.journal-entry:nth-child(1):hover {
  border-top-color: var(--accent-teal);
}

.journal-entry:nth-child(2):hover {
  border-top-color: var(--accent-coral);
}

.journal-entry:nth-child(3):hover {
  border-top-color: var(--accent-honey);
}

.journal-header {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin-bottom: 14px;
}

.journal-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-xs);
  background-color: var(--bg-page);
  color: var(--accent-teal);
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 700;
  border: 1px solid var(--border-line);
  margin-bottom: 16px;
  transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

.journal-entry:nth-child(2) .journal-num {
  color: var(--accent-coral);
}

.journal-entry:nth-child(3) .journal-num {
  color: var(--accent-honey);
}

.journal-entry:hover .journal-num {
  transform: scale(1.12) rotate(-3deg);
  background-color: var(--accent-teal);
  color: #FFFFFF;
  border-color: var(--accent-teal);
  box-shadow: 0 4px 12px rgba(27, 106, 76, 0.25);
}

.journal-entry:nth-child(2):hover .journal-num {
  background-color: var(--accent-coral);
  border-color: var(--accent-coral);
  box-shadow: 0 4px 12px rgba(222, 88, 56, 0.25);
}

.journal-entry:nth-child(3):hover .journal-num {
  background-color: var(--accent-honey);
  border-color: var(--accent-honey);
  box-shadow: 0 4px 12px rgba(217, 119, 6, 0.25);
}

.journal-title {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--ink-primary);
  line-height: 1.25;
  transition: color 0.25s ease;
}

.journal-entry:hover .journal-title {
  color: var(--accent-coral);
}

.journal-text {
  font-size: 0.94rem;
  color: var(--ink-secondary);
  line-height: 1.68;
  flex-grow: 1;
  transition: color 0.25s ease;
}

.journal-entry:hover .journal-text {
  color: var(--ink-primary);
}

.journal-tag {
  margin-top: 22px;
  padding-top: 16px;
  border-top: 1px dashed var(--border-line);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--ink-light);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.25s ease;
}

.journal-tag-arrow {
  opacity: 0;
  transform: translateX(-6px);
  transition: all 0.25s ease;
}

.journal-entry:hover .journal-tag {
  color: var(--accent-teal);
  border-top-color: var(--border-strong);
}

.journal-entry:nth-child(2):hover .journal-tag {
  color: var(--accent-coral);
}

.journal-entry:nth-child(3):hover .journal-tag {
  color: var(--accent-honey);
}

.journal-entry:hover .journal-tag-arrow {
  opacity: 1;
  transform: translateX(0);
}

/* ===================================================================
   4. ARTICLES ARCHIVE (Index & Filter Layout)
   =================================================================== */
.archive-controls-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 24px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-line);
  border-radius: var(--radius-sm);
  margin-bottom: 36px;
  box-shadow: var(--shadow-flat);
  flex-wrap: wrap;
}

.category-shelf-tabs {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-tab {
  background-color: #FFFFFF;
  border: 1px solid var(--border-line);
  color: var(--ink-secondary);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 8px 16px;
  border-radius: var(--radius-xs);
  cursor: pointer;
  transition: var(--transition);
  font-weight: 700;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.filter-tab:hover {
  border-color: var(--accent-teal);
  color: var(--accent-teal);
}

.filter-tab.active {
  background-color: var(--accent-teal);
  color: #FFFFFF;
  border-color: var(--accent-teal);
}

.search-box-wrap {
  min-width: 260px;
  flex: 1 1 260px;
}

.search-input-artisan {
  width: 100%;
  padding: 9px 16px;
  border: 1px solid var(--border-line);
  border-radius: var(--radius-xs);
  background-color: var(--bg-page);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--ink-primary);
  outline: none;
  transition: var(--transition);
}

.search-input-artisan:focus {
  border-color: var(--accent-teal);
  background-color: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(27, 106, 76, 0.15);
}

/* Article Cards: Art Print Folio Style (Compact 3-Column Studio Grid -28%) */
.articles-folio-stream {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-bottom: 44px;
}

.folio-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-line);
  border-radius: var(--radius-sm);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  box-shadow: var(--shadow-flat);
}

.folio-card:hover {
  transform: translateY(-3px);
  border-color: var(--accent-teal);
  box-shadow: var(--shadow-lift);
}

.folio-frame-top {
  position: relative;
  background: linear-gradient(135deg, #C5D4C7 0%, #D8E4DA 100%);
  padding: 6px 8px;
  border-bottom: 1px solid var(--border-line);
}

.folio-thumb {
  width: 100%;
  height: 102px;
  object-fit: cover;
  border: 1px solid var(--border-line);
  border-radius: var(--radius-xs);
  background-color: #FFFFFF;
}

.folio-tag-badge {
  position: absolute;
  top: 11px;
  left: 13px;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background-color: var(--accent-teal);
  color: #FFFFFF;
  padding: 2px 7px;
  border-radius: var(--radius-xs);
  font-weight: 700;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.15);
}

.folio-content {
  padding: 12px 14px 15px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.folio-meta-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.64rem;
  color: var(--ink-light);
  margin-bottom: 6px;
  font-weight: 700;
}

.folio-heading {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 8px;
}

.folio-heading a:hover {
  color: var(--accent-coral);
}

.folio-excerpt {
  font-size: 0.81rem;
  color: var(--ink-secondary);
  line-height: 1.46;
  margin-bottom: 12px;
  flex-grow: 1;
}

.folio-read-link {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--accent-coral);
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: auto;
}

.folio-read-link:hover {
  gap: 8px;
  color: var(--accent-coral-hover);
}

/* ===================================================================
   5. PRODUCT REVIEW BOXES (Atelier Specs)
   =================================================================== */
.product-review-box {
  background-color: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 28px;
  margin: 36px 0;
  box-shadow: var(--shadow-lift);
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 28px;
  align-items: center;
  position: relative;
}

.product-review-badge {
  position: absolute;
  top: -12px;
  left: 20px;
  background-color: var(--accent-coral);
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 4px 12px;
  border-radius: var(--radius-xs);
  box-shadow: var(--shadow-flat);
}

.product-thumb-wrap {
  width: 100%;
  height: 220px;
  border: 1px solid var(--border-line);
  background-color: #C5D4C7;
  padding: 6px;
}

.product-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cf-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--accent-coral);
  color: #FFFFFF !important;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 12px 24px;
  border-radius: var(--radius-xs);
  box-shadow: 0 4px 12px rgba(222, 88, 56, 0.25);
  transition: var(--transition);
}

.cf-cta-btn:hover {
  background-color: var(--accent-coral-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(222, 88, 56, 0.35);
}

/* FTC Disclosure Box */
.affiliate-disclosure-box {
  background-color: #E2ECE4;
  border-left: 3px solid var(--accent-teal);
  border-top: 1px solid var(--border-line);
  border-right: 1px solid var(--border-line);
  border-bottom: 1px solid var(--border-line);
  border-radius: var(--radius-xs);
  padding: 14px 18px;
  font-size: 0.86rem;
  color: var(--ink-primary);
  margin-bottom: 30px;
}

/* ===================================================================
   6. THE COLORIST'S ATELIER HANDBOOK (Interactive Practical Guide)
   =================================================================== */
.colorist-handbook-section {
  margin-top: 10px;
  margin-bottom: 70px;
}

.handbook-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border-line);
  padding-bottom: 14px;
  flex-wrap: wrap;
  gap: 12px;
}

.handbook-title {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 2.5vw, 2rem);
  color: var(--ink-primary);
  margin-top: 6px;
  line-height: 1.15;
}

.handbook-browse-link {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--accent-coral);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.handbook-browse-link:hover {
  color: var(--accent-coral-hover);
  gap: 10px;
}

.handbook-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-bottom: 30px;
}

.handbook-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-line);
  border-top: 3px solid var(--accent-teal);
  border-radius: var(--radius-sm);
  padding: 26px 22px;
  box-shadow: var(--shadow-flat);
  display: flex;
  flex-direction: column;
  transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.handbook-card:nth-child(2) {
  border-top-color: var(--accent-coral);
}

.handbook-card:nth-child(3) {
  border-top-color: var(--accent-honey);
}

.handbook-card:nth-child(4) {
  border-top-color: #2563EB;
}

.handbook-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: var(--border-strong);
}

.handbook-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.handbook-icon {
  font-size: 1.6rem;
  line-height: 1;
  transition: transform 0.25s ease;
}

.handbook-card:hover .handbook-icon {
  transform: scale(1.15) rotate(-5deg);
}

.handbook-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  background-color: var(--bg-page);
  color: var(--ink-light);
  padding: 3px 8px;
  border-radius: var(--radius-xs);
  font-weight: 700;
  border: 1px solid var(--border-line);
}

.handbook-card-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--ink-primary);
  line-height: 1.25;
  margin-bottom: 10px;
  transition: color 0.22s ease;
}

.handbook-card:hover .handbook-card-title {
  color: var(--accent-coral);
}

.handbook-card-desc {
  font-size: 0.88rem;
  color: var(--ink-secondary);
  line-height: 1.6;
  flex-grow: 1;
  margin-bottom: 18px;
}

.handbook-card-footer {
  border-top: 1px dashed var(--border-line);
  padding-top: 12px;
}

.handbook-card-link {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--accent-coral);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.handbook-card-link:hover {
  color: var(--accent-coral-hover);
  gap: 10px;
}

.handbook-banner {
  background-color: var(--bg-card);
  border: 1px solid var(--border-line);
  border-left: 4px solid var(--accent-coral);
  border-radius: var(--radius-sm);
  padding: 26px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  box-shadow: var(--shadow-flat);
  flex-wrap: wrap;
}

.handbook-banner-content {
  flex: 1 1 500px;
}

.handbook-banner-title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--ink-primary);
  margin-bottom: 6px;
}

.handbook-banner-text {
  font-size: 0.92rem;
  color: var(--ink-secondary);
  line-height: 1.55;
}

/* ===================================================================
   7. ARTISAN FOOTER
   =================================================================== */
.studio-footer {
  background-color: #A4B7A6;
  border-top: none;
  padding: 64px 0 32px;
}

.footer-columns {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 32px;
}

.footer-title {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: #000000;
}

.footer-text {
  font-size: 0.94rem;
  color: #000000;
  font-weight: 500;
  line-height: 1.65;
  max-width: 360px;
}

.footer-heading {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: #000000;
  font-weight: 700;
  margin-bottom: 16px;
}

.footer-link-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-nav-link {
  font-size: 0.94rem;
  color: #000000;
  font-weight: 600;
  text-decoration: none;
  transition: color 0.15s ease, padding-left 0.15s ease;
}

.footer-nav-link:hover {
  color: var(--accent-coral);
  padding-left: 4px;
  text-decoration: underline;
}

.footer-bottom-bar {
  padding-top: 24px;
  border-top: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  font-family: var(--font-mono);
  color: #000000;
  font-weight: 600;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom-bar span {
  color: #000000;
  font-weight: 600;
}

.back-to-top-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-xs);
  background-color: var(--accent-teal);
  color: #FFFFFF;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lift);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 90;
}

.back-to-top-btn.show {
  opacity: 1;
  visibility: visible;
}

.back-to-top-btn:hover {
  background-color: var(--accent-coral);
  transform: translateY(-2px);
}

/* ===================================================================
   8. RESPONSIVE BREAKPOINTS
   =================================================================== */
@media (max-width: 880px) {
  .shelf-menu, .shelf-cta-btn, .nav-search-trigger { display: none; }
  .hamburger-btn {
    display: flex;
  }
}

@media (max-width: 992px) {
  .studio-folio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .masterwork-split {
    grid-template-columns: 1fr;
  }
  .masterwork-visual {
    border-right: none;
    border-bottom: 1px solid var(--border-line);
    padding: 24px;
  }
  .masterwork-img {
    min-height: 240px;
    height: 240px;
  }
  .masterwork-details {
    padding: 28px 24px;
  }
  .atelier-journal-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .handbook-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-columns {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}

@media (max-width: 640px) {
  .handbook-grid {
    grid-template-columns: 1fr;
  }
  .handbook-banner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 1080px) {
  .articles-folio-stream {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

@media (max-width: 768px) {
  .articles-folio-stream {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .folio-thumb {
    height: 130px;
  }
  .product-review-box {
    grid-template-columns: 1fr;
  }
  .archive-controls-bar {
    flex-direction: column;
    align-items: stretch;
  }
}

/* ===================================================================
   9. EDITORIAL ARTICLE ENHANCEMENTS: TABLES, MINI-KIT & FAQ
   =================================================================== */
.artisan-table-wrap {
  width: 100%;
  overflow-x: auto;
  background-color: #FFFFFF;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-flat);
  margin: 30px 0 40px;
}

.artisan-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.92rem;
}

.artisan-table th {
  background-color: #E2ECE1;
  color: #000000;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 14px 18px;
  border-bottom: 2px solid var(--border-strong);
  white-space: nowrap;
}

.artisan-table td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-line);
  color: #000000;
  font-weight: 500;
  vertical-align: top;
}

.artisan-table tr:last-child td {
  border-bottom: none;
}

.artisan-table tr:hover td {
  background-color: #F6FAF6;
}

.mini-kit-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin: 28px 0 40px;
}

.mini-kit-card {
  background-color: #FFFFFF;
  border: 1px solid var(--border-line);
  border-left: 4px solid var(--accent-teal);
  border-radius: var(--radius-xs);
  padding: 22px;
  box-shadow: var(--shadow-flat);
}

.mini-kit-card-icon {
  font-size: 1.8rem;
  display: block;
  margin-bottom: 8px;
}

.mini-kit-card-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: #000000;
  margin-bottom: 8px;
}

.mini-kit-card-text {
  font-size: 0.92rem;
  color: #14261C;
  line-height: 1.6;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 28px 0 44px;
}

.faq-item {
  background-color: #FFFFFF;
  border: 1px solid var(--border-line);
  border-radius: var(--radius-xs);
  padding: 22px 26px;
  box-shadow: 0 2px 6px rgba(20, 38, 28, 0.04);
}

.faq-q {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: #000000;
  margin-bottom: 10px;
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.faq-q-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-coral);
  font-weight: 700;
  flex-shrink: 0;
}

.faq-a {
  font-size: 0.95rem;
  color: #14261C;
  line-height: 1.65;
  font-weight: 500;
}

@media (max-width: 640px) {
  .mini-kit-grid {
    grid-template-columns: 1fr;
  }
}

/* ===================================================================
   10. SMART STUDIO SEARCH & A-Z ALPHABETICAL INDEX
   =================================================================== */

/* Nav Trigger Button */
.nav-search-trigger {
  background-color: #FFFFFF;
  border: 1px solid var(--border-line);
  color: var(--ink-secondary);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 8px 14px;
  border-radius: var(--radius-xs);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
  box-shadow: 0 2px 6px rgba(20, 38, 28, 0.05);
}

.nav-search-trigger:hover {
  border-color: var(--accent-coral);
  color: var(--ink-primary);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(20, 38, 28, 0.1);
}

.search-trigger-key {
  background-color: var(--bg-page);
  border: 1px solid var(--border-line);
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 0.65rem;
  color: var(--ink-light);
  line-height: 1;
}

.mobile-search-trigger {
  width: 100%;
  background-color: #FFFFFF;
  border: 1px solid var(--border-line);
  color: var(--accent-coral);
  font-family: var(--font-mono);
  font-size: 0.84rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 12px 18px;
  border-radius: var(--radius-xs);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 10px;
  transition: var(--transition);
}

.mobile-search-trigger:hover {
  background-color: var(--accent-coral);
  color: #FFFFFF;
  border-color: var(--accent-coral);
}

/* Modal Backdrop */
.studio-search-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(17, 34, 23, 0.62);
  backdrop-filter: blur(6px);
  z-index: 9999;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 70px 16px 40px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s ease-in-out;
}

.studio-search-modal-backdrop.is-open {
  opacity: 1;
  pointer-events: auto;
}

/* Modal Window */
.studio-search-modal {
  width: 100%;
  max-width: 660px;
  max-height: 82vh;
  background: #FFFFFF;
  border: 1px solid var(--border-line);
  border-radius: var(--radius-sm);
  box-shadow: 0 24px 64px rgba(17, 34, 23, 0.25);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: translateY(-16px) scale(0.98);
  transition: transform 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

.studio-search-modal-backdrop.is-open .studio-search-modal {
  transform: translateY(0) scale(1);
}

/* Search Input Header */
.modal-search-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-line);
  display: flex;
  align-items: center;
  gap: 12px;
  background-color: #FAFDFB;
}

.modal-search-icon {
  font-size: 1.15rem;
  color: var(--ink-light);
  flex-shrink: 0;
}

.modal-search-input {
  width: 100%;
  border: none;
  outline: none;
  background: transparent;
  font-family: var(--font-sans);
  font-size: 1.05rem;
  color: var(--ink-primary);
  font-weight: 500;
}

.modal-search-input::placeholder {
  color: var(--ink-light);
  font-weight: 400;
}

.modal-close-btn {
  background: var(--bg-card-tint);
  border: 1px solid var(--border-line);
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-secondary);
  padding: 4px 10px;
  border-radius: var(--radius-xs);
  transition: var(--transition);
  font-weight: 700;
}

.modal-close-btn:hover {
  background-color: var(--accent-coral);
  color: #FFFFFF;
  border-color: var(--accent-coral);
}

/* Alphabetical A-Z Bar */
.modal-az-index-bar {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 10px 16px;
  background-color: var(--bg-page);
  border-bottom: 1px solid var(--border-line);
  overflow-x: auto;
  scrollbar-width: none;
}

.modal-az-index-bar::-webkit-scrollbar {
  display: none;
}

.az-letter-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--ink-secondary);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 7px;
  border-radius: 3px;
  cursor: pointer;
  transition: var(--transition);
  flex-shrink: 0;
  line-height: 1;
}

.az-letter-btn:hover {
  background-color: #FFFFFF;
  border-color: var(--border-line);
  color: var(--accent-coral);
}

.az-letter-btn.has-articles {
  color: var(--ink-primary);
  font-weight: 700;
}

.az-letter-btn.active {
  background-color: var(--accent-coral) !important;
  color: #FFFFFF !important;
  border-color: var(--accent-coral) !important;
}

/* Live Search Results List */
.modal-search-results {
  padding: 12px 14px;
  overflow-y: auto;
  max-height: 380px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.modal-result-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 12px;
  border-radius: var(--radius-xs);
  border: 1px solid transparent;
  text-decoration: none;
  transition: var(--transition);
  background-color: #FFFFFF;
}

.modal-result-card:hover, .modal-result-card.selected {
  background-color: #F0F6F1;
  border-color: var(--border-line);
  transform: translateX(3px);
}

.modal-result-thumb {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-xs);
  object-fit: cover;
  border: 1px solid var(--border-line);
  flex-shrink: 0;
}

.modal-result-info {
  flex-grow: 1;
  min-width: 0;
}

.modal-result-cat {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--accent-coral);
  text-transform: uppercase;
  margin-bottom: 2px;
  display: block;
}

.modal-result-title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink-primary);
  line-height: 1.25;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.modal-result-time {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--ink-light);
  flex-shrink: 0;
  font-weight: 600;
}

.modal-result-arrow {
  color: var(--accent-coral);
  font-size: 1rem;
  transition: var(--transition);
}

.modal-result-card:hover .modal-result-arrow {
  transform: translateX(3px);
}

.modal-search-footer {
  padding: 10px 18px;
  background-color: #FAFDFB;
  border-top: 1px solid var(--border-line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--ink-light);
}

.modal-search-footer a {
  color: var(--accent-coral);
  font-weight: 700;
  text-decoration: underline;
}

.modal-search-empty {
  padding: 36px 20px;
  text-align: center;
  color: var(--ink-light);
}

.modal-search-empty-icon {
  font-size: 2rem;
  display: block;
  margin-bottom: 8px;
}

/* Inline A-Z Index Bar on articles.html */
.archive-az-wrap {
  background-color: var(--bg-card);
  border: 1px solid var(--border-line);
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow-flat);
  flex-wrap: wrap;
}

.archive-az-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--ink-light);
  text-transform: uppercase;
  margin-right: 4px;
}

.archive-az-bar {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}

.archive-az-btn {
  background: transparent;
  border: 1px solid var(--border-line);
  color: var(--ink-secondary);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-xs);
  cursor: pointer;
  transition: var(--transition);
}

.archive-az-btn:hover {
  background-color: #FFFFFF;
  border-color: var(--accent-coral);
  color: var(--accent-coral);
}

.archive-az-btn.has-articles {
  color: var(--ink-primary);
}

.archive-az-btn.active {
  background-color: var(--accent-coral) !important;
  border-color: var(--accent-coral) !important;
  color: #FFFFFF !important;
}