/* ==========================================================================
   GRATIA AI — RESOURCES & EMPIRICAL RESEARCH PORTAL STYLES (CERAMIC WHITE)
   Seamless extension of humanoid.css with Netflix-style carousels & reader modal
   ========================================================================== */

/* Motion Canvas Backdrop running throughout entire page */
.resources-motion-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}

.resources-motion-backdrop .philosophy-void-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  opacity: 0.85;
}

.resources-motion-backdrop .void-ambient-grid {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(to right, rgba(15, 23, 42, 0.035) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(15, 23, 42, 0.035) 1px, transparent 1px);
  background-size: 50px 50px;
  z-index: 1;
  opacity: 0.75;
}

.resources-motion-backdrop .void-glow-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  z-index: 1;
}

.resources-motion-backdrop .void-orb-cyan {
  top: 10%;
  left: 15%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(2, 132, 199, 0.08) 0%, rgba(2, 132, 199, 0) 70%);
  filter: blur(90px);
  animation: floatVoidOrb1 20s ease-in-out infinite alternate;
}

.resources-motion-backdrop .void-orb-indigo {
  bottom: 12%;
  right: 12%;
  width: 650px;
  height: 650px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.07) 0%, rgba(99, 102, 241, 0) 70%);
  filter: blur(100px);
  animation: floatVoidOrb2 24s ease-in-out infinite alternate-reverse;
}

/* Page Container wrapper above motion canvas */
.portal-page-wrap {
  position: relative;
  z-index: 2;
  padding-top: 96px;
  padding-bottom: 100px;
}

/* Header Active Link */
.nav-link.active-page {
  color: var(--text-main);
  font-weight: 600;
  position: relative;
}

.nav-link.active-page::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--text-main);
  border-radius: 2px;
}

/* Resources Page Hero & Technological Revolution Mural */
.resources-hero-section {
  margin-bottom: 64px;
}

.resources-hero-text-wrap {
  max-width: 900px;
  margin-bottom: 36px;
}

.resources-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent-cyan);
  letter-spacing: 0.08em;
  margin-bottom: 14px;
  text-transform: uppercase;
}

.resources-hero-heading {
  font-family: var(--font-heading);
  font-size: 2.85rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.18;
  letter-spacing: -0.025em;
  margin-bottom: 18px;
}

.resources-hero-desc {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-muted);
}

/* Panoramic Mural Showcase Frame */
.mural-showcase-container {
  width: 100%;
  margin-bottom: 24px;
}

.mural-frame-outer {
  position: relative;
  width: 100%;
  border-radius: 20px;
  overflow: hidden;
  background: #F8F9FA;
  border: 1px solid rgba(15, 23, 42, 0.1);
  box-shadow: 0 20px 50px -15px rgba(0, 0, 0, 0.08), 0 0 1px rgba(0, 0, 0, 0.1);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease;
}

.mural-frame-outer:hover {
  transform: translateY(-4px);
  box-shadow: 0 28px 60px -15px rgba(0, 0, 0, 0.12), 0 0 1px rgba(0, 0, 0, 0.12);
}

.mural-hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.mural-frame-outer:hover .mural-hero-image {
  transform: scale(1.012);
}

.mural-overlay-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15, 23, 42, 0.45) 0%, rgba(15, 23, 42, 0.08) 25%, transparent 60%);
  pointer-events: none;
}

.mural-placard-badge {
  position: absolute;
  bottom: 24px;
  left: 28px;
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(15, 23, 42, 0.12);
  padding: 10px 20px;
  border-radius: 9999px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
  flex-wrap: wrap;
}

.placard-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 8px rgba(2, 132, 199, 0.6);
}

.placard-title {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-main);
}

.placard-sub {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--text-muted);
  border-left: 1px solid rgba(15, 23, 42, 0.15);
  padding-left: 10px;
}

/* Billboard / Featured Crucible Hero */
.billboard-section {
  margin-bottom: 56px;
}

.billboard-card {
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(15, 23, 42, 0.1);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 50px -15px rgba(0, 0, 0, 0.07);
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  min-height: 480px;
  position: relative;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.billboard-content {
  padding: 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  z-index: 2;
}

.billboard-badge-strip {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.badge-featured {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #0F172A;
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 4px 10px;
  border-radius: 9999px;
  text-transform: uppercase;
}

.badge-category {
  display: inline-flex;
  align-items: center;
  background: rgba(2, 132, 199, 0.08);
  color: #0284C7;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 9999px;
}

.badge-readtime {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.billboard-title {
  font-family: var(--font-heading);
  font-size: 2.15rem;
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-main);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.billboard-excerpt {
  font-size: 0.98rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 24px;
}

.billboard-models-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.models-row-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-mono-tag);
  font-weight: 600;
  margin-right: 4px;
}

.model-pill-mini {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: #F1F5F9;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 6px;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: var(--text-main);
}

.model-pill-mini .score-val {
  font-weight: 700;
  color: #DC2626;
}

.billboard-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.btn-read-crucible {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #0F172A;
  color: #FFFFFF;
  padding: 12px 24px;
  border-radius: 9999px;
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.25s ease;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.15);
}

.btn-read-crucible:hover {
  background: #1E293B;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.2);
}

.btn-next-featured {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #FFFFFF;
  color: var(--text-main);
  padding: 12px 20px;
  border-radius: 9999px;
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 600;
  border: 1px solid rgba(15, 23, 42, 0.12);
  cursor: pointer;
  transition: all 0.25s ease;
}

.btn-next-featured:hover {
  background: #F8F9FA;
  border-color: rgba(15, 23, 42, 0.25);
}

.billboard-media {
  position: relative;
  overflow: hidden;
  background: #F8F9FA;
  border-left: 1px solid rgba(15, 23, 42, 0.08);
  min-height: 100%;
}

.billboard-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.billboard-media-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(255, 255, 255, 0.4) 0%, transparent 60%);
  pointer-events: none;
}

.billboard-media-badge {
  position: absolute;
  bottom: 20px;
  right: 20px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(15, 23, 42, 0.12);
  padding: 6px 12px;
  border-radius: 8px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  color: #0F172A;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

/* Search and Filter Strip */
.filter-toolbar-wrap {
  margin-bottom: 48px;
}

.search-input-box {
  position: relative;
  margin-bottom: 20px;
  max-width: 680px;
}

.search-input {
  width: 100%;
  padding: 16px 20px 16px 48px;
  background: #FFFFFF;
  border: 1px solid rgba(15, 23, 42, 0.12);
  border-radius: 9999px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-main);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
  outline: none;
  transition: all 0.2s ease;
}

.search-input:focus {
  border-color: #0F172A;
  box-shadow: 0 6px 24px rgba(15, 23, 42, 0.08);
}

.search-icon {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.search-clear-btn {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  display: none;
}

.search-clear-btn.active {
  display: block;
}

/* Category Filter Pills */
.filter-pills-row {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
  scrollbar-width: none;
}

.filter-pills-row::-webkit-scrollbar {
  display: none;
}

.filter-pill {
  padding: 8px 16px;
  border-radius: 9999px;
  background: #FFFFFF;
  border: 1px solid rgba(15, 23, 42, 0.1);
  font-size: 0.82rem;
  font-family: var(--font-body);
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
}

.filter-pill:hover {
  border-color: rgba(15, 23, 42, 0.25);
  color: var(--text-main);
}

.filter-pill.active {
  background: #0F172A;
  border-color: #0F172A;
  color: #FFFFFF;
  font-weight: 600;
}

/* Netflix Style Horizontal Row */
.carousel-row {
  margin-bottom: 56px;
}

.carousel-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 20px;
}

.carousel-title-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.carousel-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--text-mono-tag);
  text-transform: uppercase;
}

.carousel-title {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: -0.01em;
}

.carousel-nav-arrows {
  display: flex;
  gap: 8px;
}

.carousel-arrow-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #FFFFFF;
  border: 1px solid rgba(15, 23, 42, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-main);
  cursor: pointer;
  transition: all 0.2s ease;
}

.carousel-arrow-btn:hover {
  background: #0F172A;
  border-color: #0F172A;
  color: #FFFFFF;
}

.carousel-track-wrapper {
  overflow-x: auto;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  padding: 8px 4px 20px;
  scrollbar-width: thin;
  scrollbar-color: rgba(15, 23, 42, 0.15) transparent;
}

.carousel-track-wrapper::-webkit-scrollbar {
  height: 6px;
}

.carousel-track-wrapper::-webkit-scrollbar-thumb {
  background: rgba(15, 23, 42, 0.15);
  border-radius: 9999px;
}

.carousel-track {
  display: flex;
  gap: 24px;
  width: max-content;
}

/* Netflix Style Crucible Card */
.crucible-card {
  width: 350px;
  scroll-snap-align: start;
  background: #FFFFFF;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.crucible-card:hover {
  transform: translateY(-6px);
  border-color: rgba(15, 23, 42, 0.2);
  box-shadow: 0 16px 36px -10px rgba(0, 0, 0, 0.09);
}

.card-thumb-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #F1F5F9;
}

.card-thumb-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.crucible-card:hover .card-thumb-img {
  transform: scale(1.06);
}

.card-top-badges {
  position: absolute;
  top: 12px;
  left: 12px;
  right: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  pointer-events: none;
}

.card-cat-badge {
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(6px);
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 4px;
}

.card-readtime-badge {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(6px);
  color: var(--text-main);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 4px;
  border: 1px solid rgba(15, 23, 42, 0.08);
}

.card-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-pseudoname {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: #0284C7;
  margin-bottom: 6px;
  text-transform: uppercase;
}

.card-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--text-main);
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-models-strip {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid rgba(15, 23, 42, 0.06);
}

.card-model-badge {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  padding: 2px 6px;
  background: #F8F9FA;
  border: 1px solid rgba(15, 23, 42, 0.06);
  border-radius: 4px;
  color: var(--text-mono-tag);
}

.card-model-badge .score {
  color: #DC2626;
  font-weight: 700;
}

/* Grid View (When Filtered/Searched) */
.search-results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 28px;
  margin-bottom: 64px;
}

.no-results-box {
  padding: 64px 24px;
  text-align: center;
  background: #FFFFFF;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 16px;
  margin-bottom: 48px;
}

.no-results-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 8px;
}

/* ==========================================================================
   IN-PAGE READER MODAL (CERAMIC WHITE WITH 5-PART STRUCTURE & SVG DIAGRAM)
   ========================================================================== */

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.modal-container {
  width: 100%;
  max-width: 960px;
  max-height: 90vh;
  background: #FFFFFF;
  border: 1px solid rgba(15, 23, 42, 0.12);
  border-radius: 20px;
  box-shadow: 0 30px 70px -15px rgba(0, 0, 0, 0.25);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: translateY(20px) scale(0.98);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.modal-header-bar {
  padding: 16px 24px;
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
}

.modal-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.modal-breadcrumb a {
  color: var(--text-muted);
  text-decoration: none;
}

.modal-breadcrumb a:hover {
  color: var(--text-main);
}

.modal-close-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #F1F5F9;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-main);
  cursor: pointer;
  transition: all 0.2s ease;
}

.modal-close-btn:hover {
  background: #0F172A;
  color: #FFFFFF;
}

.modal-scroll-body {
  padding: 36px 44px 50px;
  overflow-y: auto;
  line-height: 1.7;
}

/* Modal Hero Sketch Image */
.modal-hero-wrap {
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(15, 23, 42, 0.1);
  margin-bottom: 28px;
  position: relative;
  background: #F8F9FA;
}

.modal-hero-img {
  width: 100%;
  height: auto;
  max-height: 420px;
  object-fit: cover;
  display: block;
}

.modal-hero-caption {
  padding: 10px 16px;
  background: #F8F9FA;
  border-top: 1px solid rgba(15, 23, 42, 0.06);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Article Meta Header */
.article-meta-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.article-category-badge {
  background: rgba(2, 132, 199, 0.08);
  color: #0284C7;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 9999px;
}

.article-readtime {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.article-heading-h1 {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.3;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

/* Model Evaluation Scorecard Strip */
.eval-scorecard-box {
  background: #F8F9FA;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 12px;
  padding: 18px 24px;
  margin-bottom: 36px;
}

.scorecard-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-mono-tag);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}

.scorecard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 12px;
}

.scorecard-item {
  background: #FFFFFF;
  border: 1px solid rgba(15, 23, 42, 0.06);
  border-radius: 8px;
  padding: 10px 14px;
}

.scorecard-model-name {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 2px;
}

.scorecard-score-val {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 700;
}

.scorecard-score-val.fail {
  color: #DC2626;
}

.scorecard-score-val.benchmark {
  color: #059669;
}

/* 5-Part Article Sections */
.article-section {
  margin-bottom: 36px;
}

.article-section-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-number-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #0F172A;
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
}

.article-p {
  color: #334155;
  font-size: 0.98rem;
  line-height: 1.7;
  margin-bottom: 14px;
}

/* Main Finding: Expected vs Actual Dual Card */
.finding-dual-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 14px;
}

.finding-card {
  padding: 20px;
  border-radius: 12px;
  border: 1px solid;
}

.finding-card.expected {
  background: rgba(5, 150, 105, 0.03);
  border-color: rgba(5, 150, 105, 0.2);
}

.finding-card.actual {
  background: rgba(220, 38, 38, 0.03);
  border-color: rgba(220, 38, 38, 0.2);
}

.finding-card-head {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.finding-card.expected .finding-card-head {
  color: #059669;
}

.finding-card.actual .finding-card-head {
  color: #DC2626;
}

.finding-card-body {
  font-size: 0.92rem;
  line-height: 1.6;
  color: #334155;
}

/* Architecture Diagram Container */
.diagram-container-box {
  background: #F8F9FA;
  border: 1px solid rgba(15, 23, 42, 0.1);
  border-radius: 14px;
  padding: 20px;
  margin: 20px 0 28px;
}

.diagram-header-strip {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
}

.diagram-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-mono-tag);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.diagram-tag-live {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: #0284C7;
  background: rgba(2, 132, 199, 0.08);
  padding: 2px 8px;
  border-radius: 4px;
}

.diagram-svg-wrap {
  width: 100%;
  overflow-x: auto;
}

.diagram-svg-wrap svg {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Modal Bottom Navigation Bar */
.modal-footer-bar {
  padding: 16px 28px;
  border-top: 1px solid rgba(15, 23, 42, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #F8F9FA;
}

.btn-open-standalone {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 8px;
  background: #0F172A;
  color: #FFFFFF;
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  transition: all 0.2s ease;
}

.btn-open-standalone:hover {
  background: #1E293B;
  transform: translateY(-1px);
}

/* ==========================================================================
   STANDALONE ARTICLE PAGE STYLES (MATCHING MAIN SITE)
   ========================================================================== */

.standalone-article-wrap {
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 24px 100px;
  position: relative;
  z-index: 2;
}

.standalone-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.standalone-breadcrumb a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.standalone-breadcrumb a:hover {
  color: var(--text-main);
}

.standalone-article-card {
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(15, 23, 42, 0.1);
  border-radius: 20px;
  padding: 44px;
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.05);
}

/* Responsive adjustments */
@media (max-width: 992px) {
  .billboard-card {
    grid-template-columns: 1fr;
  }
  .billboard-media {
    min-height: 280px;
    border-left: none;
    border-top: 1px solid rgba(15, 23, 42, 0.08);
  }
  .billboard-content {
    padding: 32px;
  }
  .finding-dual-grid {
    grid-template-columns: 1fr;
  }
  .modal-scroll-body {
    padding: 24px;
  }
  .standalone-article-card {
    padding: 24px;
  }
}