/* Base gradient backdrop: soft slate-to-teal, static (no animation) for a calm, professional feel */
.app-gradient-bg {
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(20, 184, 166, 0.08), transparent 60%),
    radial-gradient(1000px 500px at 110% 10%, rgba(15, 118, 110, 0.06), transparent 55%),
    linear-gradient(180deg, #f8fafc 0%, #eef2f6 45%, #e6f2f1 100%);
  background-attachment: fixed;
}

/* Answer option button base state */
.option-btn {
  position: relative;
  text-align: left;
  border: 1.5px solid #e2e8f0;
  background: #ffffff;
  border-radius: 0.65rem;
  padding: 0.65rem 0.8rem;
  font-size: 0.8rem;
  font-weight: 500;
  color: #334155;
  transition: border-color 0.15s ease, background-color 0.15s ease, transform 0.1s ease, box-shadow 0.15s ease;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.option-btn:hover {
  border-color: #5eead4;
  background: #f0fdfa;
}

.option-btn:active {
  transform: scale(0.995);
}

.option-btn .option-marker {
  flex: 0 0 auto;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 9999px;
  border: 1.5px solid #cbd5e1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: #64748b;
  background: #f8fafc;
  transition: inherit;
}

/* Multi-select ("choose N") questions use a square, checkbox-like marker
   instead of the circular radio-style marker, to visually cue that more
   than one option can be selected. */
.option-marker--checkbox {
  border-radius: 0.375rem;
}

.option-btn.selected {
  border-color: #0d9488;
  background: #f0fdfa;
  box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.12);
}

.option-btn.selected .option-marker {
  background: #0d9488;
  border-color: #0d9488;
  color: #ffffff;
}

/* Results breakdown states */
.option-btn.correct-answer {
  border-color: #10b981;
  background: #ecfdf5;
}

.option-btn.correct-answer .option-marker {
  background: #10b981;
  border-color: #10b981;
  color: #ffffff;
}

.option-btn.incorrect-answer {
  border-color: #f43f5e;
  background: #fff1f2;
}

.option-btn.incorrect-answer .option-marker {
  background: #f43f5e;
  border-color: #f43f5e;
  color: #ffffff;
}

.option-btn.disabled-static {
  cursor: default;
}

/* Exam selection card */
.exam-card {
  position: relative;
  text-align: left;
  border-radius: 1rem;
  padding: 1.5rem;
  background: #ffffff;
  border: 1px solid #e8edf1;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
  cursor: pointer;
}

.exam-card:hover {
  transform: translateY(-3px);
  border-color: #99f6e4;
}

/* Practice module card (id="practice" grid, subject-template.php) -
   loaded on every subject page regardless of $hasSyllabus, unlike learn.css
   which is only loaded for subjects with a syllabus. */
.learn-module-card {
  position: relative;
  width: 100%;
  overflow: hidden;
  background: #ffffff;
  border: 1px solid #eef2f6;
  border-radius: 1.1rem;
  padding: 1.5rem 1.35rem 1.25rem;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  cursor: pointer;
  border-color: #99f6e4;
  box-shadow: 0 4px 8px rgba(15, 23, 42, 0.06), 0 16px 32px -8px rgba(15, 23, 42, 0.12);

}

.learn-module-card:hover {
  transform: translateY(-3px);
}



.learn-module-card-bar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #2dd4bf 0%, #0d9488 100%);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.learn-module-card:hover .learn-module-card-bar {
  transform: scaleX(1);
}

.learn-module-card-title {
  font-weight: 800;
  background: linear-gradient(135deg, #2dd4bf 0%, #0d9488 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.learn-module-card-label {
  flex: 0 0 auto;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: #0d9488;
  background: #f0fdfa;
  border: 1px solid #99f6e4;
  padding: 0.25rem 0.6rem;
  border-radius: 9999px;
  max-width: 60%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.learn-module-card-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.7rem;
  font-weight: 600;
  color: #64748b;
  background: #f8fafc;
  border: 1px solid #eef2f6;
  padding: 0.3rem 0.6rem;
  border-radius: 9999px;
  white-space: nowrap;
}

.learn-module-card-cta {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: #0d9488;
  transition: transform 0.2s ease;
}

.learn-module-card:hover .learn-module-card-cta {
  transform: scale(1.12);
}

.learn-module-card-glow {
  position: absolute;
  top: -100px;
  right: -100px;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle at center, rgba(20, 184, 166, 0.16), rgba(20, 184, 166, 0) 70%);
  pointer-events: none;
}

.learn-module-card-exam-img {
  width: 7rem;
  height: 7rem;
  object-fit: contain;
}

@media (min-width: 640px) {
  .learn-module-card-exam-img {
    width: 8.5rem;
    height: 8.5rem;
  }
}

/* Mode-select modal option cards (Practice & Learn / Mock Test) */
.mode-option {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  width: 100%;
  border-radius: 0.75rem;
  padding: 0.875rem 1rem;
  background: #ffffff;
  border: 1.5px solid #e2e8f0;
  cursor: pointer;
  transition: border-color 0.15s ease, background-color 0.15s ease, box-shadow 0.15s ease;
}
.mode-option:hover {
  border-color: #5eead4;
  background: #f0fdfa;
}
.mode-option.selected {
  border-color: #0d9488;
  background: #f0fdfa;
  box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.12);
}

.mode-option-check {
  flex: 0 0 auto;
  width: 1.375rem;
  height: 1.375rem;
  margin-top: 0.1rem;
  border-radius: 9999px;
  border: 1.5px solid #cbd5e1;
  background: #f8fafc;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  color: transparent;
  transition: inherit;
}
.mode-option.selected .mode-option-check {
  background: #0d9488;
  border-color: #0d9488;
  color: #ffffff;
}

/* ============================================================
   Navigation bar
   ============================================================ */
#navbar {
  background: transparent;
  border-bottom: 1px solid transparent;
}

#navbar.nav-scrolled {
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid #e8edf1;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

/* ============================================================
   Scroll-reveal (IntersectionObserver toggles .in-view)
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.reveal-left {
  transform: translateX(-28px);
}
.reveal.reveal-right {
  transform: translateX(28px);
}
.reveal.in-view {
  opacity: 1;
  transform: translate(0, 0);
}

/* ============================================================
   Hero: decorative floating blobs + shapes
   ============================================================ */
.hero-blob {
  position: absolute;
  border-radius: 9999px;
  filter: blur(48px);
  pointer-events: none;
  z-index: 0;
}

@keyframes driftA {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(18px, -22px) scale(1.06); }
}
@keyframes driftB {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-20px, 16px) scale(1.04); }
}

.hero-blob--teal {
  background: rgba(20, 184, 166, 0.16);
  animation: driftA 9s ease-in-out infinite;
}
.hero-blob--slate {
  background: rgba(100, 116, 139, 0.12);
  animation: driftB 11s ease-in-out infinite;
}

@keyframes floatShape {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-14px) rotate(8deg); }
}

.hero-shape {
  position: absolute;
  animation: floatShape 5s ease-in-out infinite;
  pointer-events: none;
}

/* ============================================================
   Hero: the practice loop path (learn -> attempt -> understand -> master)
   ============================================================ */
.practice-path {
  position: relative;
  width: 100%;
  max-width: 780px;
  height: 150px;
  margin: 0 auto;
}
.practice-path-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.path-node {
  position: absolute;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
}
.path-node span:not(.path-node-icon) {
  font-size: 0.7rem;
  font-weight: 700;
  color: #64748b;
  background: #ffffff;
  padding: 0.15rem 0.55rem;
  border-radius: 9999px;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.08);
  white-space: nowrap;
}
.path-node-icon {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 9999px;
  background: #ffffff;
  border: 1.5px solid #e2e8f0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
  color: #0f766e;
  box-shadow: 0 4px 10px rgba(15, 23, 42, 0.08);
  animation: nodePulse 6s ease-in-out infinite;
  transition: color 0.3s ease;
}
/* DOM order inside .practice-path: svg, .path-dot, then four .path-node divs (nth-child 3-6) */
.practice-path .path-node:nth-child(3) .path-node-icon { animation-delay: 0s; }
.practice-path .path-node:nth-child(4) .path-node-icon { animation-delay: 1.5s; }
.practice-path .path-node:nth-child(5) .path-node-icon { animation-delay: 3s; }
.practice-path .path-node:nth-child(6) .path-node-icon { animation-delay: 4.5s; }

@keyframes nodePulse {
  0%, 8%, 100% { box-shadow: 0 4px 10px rgba(15, 23, 42, 0.08); border-color: #e2e8f0; background: #ffffff; color: #0f766e; }
  15%, 22%     { box-shadow: 0 0 0 6px rgba(20, 184, 166, 0.18), 0 4px 10px rgba(15, 23, 42, 0.08); border-color: #0d9488; background: #0d9488; color: #ffffff; }
}

.path-dot {
  position: absolute;
  top: 0;
  left: 0;
  width: 13px;
  height: 13px;
  border-radius: 9999px;
  background: #0d9488;
  box-shadow: 0 0 0 6px rgba(20, 184, 166, 0.22), 0 0 14px rgba(13, 148, 136, 0.55);
  offset-rotate: 0deg;
  animation: dotTravel 6s linear infinite;
}

@keyframes dotTravel {
  0%   { offset-distance: 0%; opacity: 1; }
  96%  { offset-distance: 100%; opacity: 1; }
  100% { offset-distance: 100%; opacity: 0; }
}

/* ============================================================
   Hero mock quiz card - a self-looping demo of "practice"
   ============================================================ */
.hero-mock-card {
  position: relative;
  z-index: 1;
  background: #ffffff;
  border-radius: 1.25rem;
  box-shadow: 0 4px 8px rgba(15, 23, 42, 0.06), 0 24px 48px -12px rgba(15, 23, 42, 0.16);
  padding: 1.5rem;
  max-width: 380px;
  width: 100%;
  animation: cardFloat 6s ease-in-out infinite;
}

@keyframes cardFloat {
  0%, 100% { transform: translateY(0) rotate(-1deg); }
  50% { transform: translateY(-10px) rotate(0.5deg); }
}

.mock-progress-track {
  width: 100%;
  height: 6px;
  background: #f1f5f9;
  border-radius: 9999px;
  overflow: hidden;
  margin-bottom: 1.1rem;
}

.mock-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #2dd4bf, #0d9488);
  border-radius: 9999px;
  animation: mockProgress 6s ease-in-out infinite;
}

@keyframes mockProgress {
  0%   { width: 12%; }
  30%  { width: 38%; }
  60%  { width: 66%; }
  85%  { width: 92%; }
  100% { width: 100%; }
}

.mock-option {
  border: 1.5px solid #e2e8f0;
  border-radius: 0.625rem;
  padding: 0.6rem 0.75rem;
  font-size: 0.8rem;
  font-weight: 500;
  color: #475569;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.55rem;
  transition: none;
}

.mock-option .mock-marker {
  width: 1.4rem;
  height: 1.4rem;
  border-radius: 9999px;
  border: 1.5px solid #cbd5e1;
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 700;
  color: #64748b;
  background: #f8fafc;
}

.mock-option--answer {
  animation: mockAnswerHighlight 6s ease-in-out infinite;
}
.mock-option--answer .mock-marker {
  animation: mockMarkerHighlight 6s ease-in-out infinite;
}

@keyframes mockAnswerHighlight {
  0%, 55%   { background: #ffffff; border-color: #e2e8f0; }
  65%, 92%  { background: #f0fdfa; border-color: #14b8a6; }
  100%      { background: #ffffff; border-color: #e2e8f0; }
}
@keyframes mockMarkerHighlight {
  0%, 55%   { background: #f8fafc; border-color: #cbd5e1; color: #64748b; }
  65%, 92%  { background: #0d9488; border-color: #0d9488; color: #ffffff; }
  100%      { background: #f8fafc; border-color: #cbd5e1; color: #64748b; }
}

.mock-toast {
  position: absolute;
  top: -14px;
  right: -10px;
  background: #0d9488;
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.4rem 0.7rem;
  border-radius: 9999px;
  box-shadow: 0 8px 20px -4px rgba(13, 148, 136, 0.5);
  opacity: 0;
  transform: scale(0.7);
  animation: mockToast 6s ease-in-out infinite;
  white-space: nowrap;
}

@keyframes mockToast {
  0%, 62%  { opacity: 0; transform: scale(0.7); }
  70%      { opacity: 1; transform: scale(1.06); }
  78%, 92% { opacity: 1; transform: scale(1); }
  100%     { opacity: 0; transform: scale(0.8); }
}

/* Rotating headline word (hero subtitle) */
.word-rotate {
  display: inline-block;
  position: relative;
  color: #0f766e;
  font-weight: 700;
}
.word-rotate span {
  display: inline-block;
  animation: wordFade 0.5s ease;
}
@keyframes wordFade {
  0% { opacity: 0; transform: translateY(6px); }
  100% { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   Feature section demo: flashcard stack (subjects shuffle)
   ============================================================ */
.flashcard-stack {
  position: relative;
  height: 260px;
}
.flashcard {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 88%;
  max-width: 300px;
  height: 190px;
  background: #ffffff;
  border-radius: 1rem;
  box-shadow: 0 4px 8px rgba(15, 23, 42, 0.05), 0 16px 32px -10px rgba(15, 23, 42, 0.12);
  border: 1px solid #eef2f6;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  animation: cardShuffle 9s ease-in-out infinite;
}
.flashcard:nth-child(1) { animation-delay: 0s; }
.flashcard:nth-child(2) { animation-delay: -3s; }
.flashcard:nth-child(3) { animation-delay: -6s; }

@keyframes cardShuffle {
  0%   { transform: translateY(0) scale(1) rotate(0deg); opacity: 1; z-index: 3; }
  6%   { transform: translateY(0) scale(1) rotate(0deg); opacity: 1; z-index: 3; }
  33%  { transform: translateY(-18px) scale(0.94) rotate(-6deg); opacity: 0; z-index: 1; }
  34%  { transform: translateY(18px) scale(0.9) rotate(6deg); opacity: 0; z-index: 1; }
  40%  { transform: translateY(10px) scale(0.94) rotate(4deg); opacity: 0.6; z-index: 2; }
  66%  { transform: translateY(6px) scale(0.97) rotate(2deg); opacity: 0.85; z-index: 2; }
  99%  { transform: translateY(0) scale(1) rotate(0deg); opacity: 1; z-index: 3; }
  100% { transform: translateY(0) scale(1) rotate(0deg); opacity: 1; z-index: 3; }
}

/* ============================================================
   Feature section demo: live score ring
   ============================================================ */
@keyframes ringGrow {
  0%   { stroke-dashoffset: 326.7; }
  70%  { stroke-dashoffset: 68; }
  95%  { stroke-dashoffset: 68; }
  100% { stroke-dashoffset: 326.7; }
}
.demo-ring {
  animation: ringGrow 5s ease-in-out infinite;
}

/* ============================================================
   Feature section demo: answer breakdown rows
   ============================================================ */
.demo-row {
  opacity: 0;
  transform: translateX(-10px);
  animation: rowIn 6s ease-in-out infinite;
}
.demo-row:nth-child(1) { animation-delay: 0s; }
.demo-row:nth-child(2) { animation-delay: 0.5s; }
.demo-row:nth-child(3) { animation-delay: 1s; }
.demo-row:nth-child(4) { animation-delay: 1.5s; }

@keyframes rowIn {
  0%   { opacity: 0; transform: translateX(-10px); }
  10%  { opacity: 1; transform: translateX(0); }
  85%  { opacity: 1; transform: translateX(0); }
  95%  { opacity: 0; transform: translateX(-10px); }
  100% { opacity: 0; transform: translateX(-10px); }
}

/* ============================================================
   Feature section demo: responsive device frames
   ============================================================ */
.device-frame {
  position: absolute;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 1rem;
  box-shadow: 0 4px 8px rgba(15, 23, 42, 0.05), 0 16px 32px -10px rgba(15, 23, 42, 0.12);
  animation: cardFloat 7s ease-in-out infinite;
}
.device-frame--laptop {
  width: 78%;
  height: 62%;
  left: 0;
  top: 6%;
  animation-delay: -1s;
}
.device-frame--phone {
  width: 34%;
  height: 58%;
  right: 0;
  bottom: 0;
  border-radius: 1.4rem;
  animation-delay: -3s;
}
.device-line {
  height: 8px;
  border-radius: 9999px;
  background: #e2e8f0;
}
.device-line--accent {
  background: #99f6e4;
}

/* ============================================================
   Question code blocks (question_code, detailed_explanation_code)
   ============================================================ */
.code-block {
  background: #0f172a;
  border-radius: 0.75rem;
  overflow-x: auto;
}
.code-block pre {
  margin: 0;
  padding: 0.9rem 1.1rem;
}
.code-block code {
  font-family: "SFMono-Regular", ui-monospace, Menlo, Consolas, monospace;
  font-size: 0.82rem;
  line-height: 1.5;
  color: #e2e8f0;
  white-space: pre-wrap;
  word-break: break-word;
}

/* ============================================================
   "Read more" detailed explanation block
   ============================================================ */
.details-block summary {
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 700;
  color: #0f766e;
  list-style: none;
}
.details-block summary::-webkit-details-marker {
  display: none;
}
.details-block summary::before {
  content: "▸ ";
}
.details-block[open] summary::before {
  content: "▾ ";
}

/* ============================================================
   Per-question countdown timer badge
   ============================================================ */
/* No `display` set here on purpose: this class must never outrank
   Tailwind's `.hidden` (display:none) toggled by quiz-engine.js. An ID
   selector or a `display` declaration here would win on specificity and
   the badge would stay visible even after `.hidden` is applied. */
.timer-badge {
  font-size: 0.75rem;
  font-weight: 700;
  color: #b45309;
  background: #fffbeb;
  border: 1px solid #fde68a;
  border-radius: 9999px;
  padding: 0.2rem 0.65rem;
}

/* ============================================================
   Question progress strip (Mode 2 & 3): green = answered, grey = unanswered
   Single scrollable row with side arrow buttons (no wrapping).
   ============================================================ */
.progress-strip-track {
  display: flex;
  flex-wrap: nowrap;
  flex: 1 1 auto;
  min-width: 0;
  gap: 0.375rem;
  overflow-x: auto;
  scroll-behavior: smooth;
  padding: 0.125rem;
  -ms-overflow-style: none;
  scrollbar-width: none;
}
.progress-strip-track::-webkit-scrollbar {
  display: none;
}

.strip-arrow {
  flex: 0 0 auto;
  width: 1.6rem;
  height: 1.6rem;
  border-radius: 9999px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  background: #f1f5f9;
  color: #64748b;
  transition: background-color 0.15s ease;
}
.strip-arrow:hover {
  background: #e2e8f0;
}

.strip-item {
  flex: 0 0 auto;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 0.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  background: #e2e8f0;
  color: #64748b;
  border: 2px solid transparent;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.strip-item.clickable {
  cursor: pointer;
}
.strip-item.clickable:hover {
  filter: brightness(0.95);
}
.strip-item.answered {
  background: #10b981;
  color: #ffffff;
}
.strip-item.current {
  border-color: #0d9488;
  box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.18);
}

/* Custom scrollbar for a cleaner look on webkit browsers */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 9999px;
}
::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* ============================================================
   Rich content blocks
   Shared rendering for the "question" / "explanation" /
   "detailed_explanation" fields, which can each be a plain string
   (legacy) or an array of blocks: text, code, list, table, image.
   See docs/data-schema.md for the full block schema.
   ============================================================ */
.content-blocks .content-text {
  margin: 0 0 0.6rem 0;
}
.content-blocks .content-text:last-child {
  margin-bottom: 0;
}

.content-list {
  margin: 0.3rem 0 0.85rem 1.25rem;
}
.content-list--bullet {
  list-style: disc;
}
.content-list--numbered {
  list-style: decimal;
}
.content-list li {
  margin-bottom: 0.35rem;
  line-height: 1.55;
}
.content-list li:last-child {
  margin-bottom: 0;
}

.content-table-wrap {
  overflow-x: auto;
  margin: 0.5rem 0 0.9rem;
  border-radius: 0.65rem;
  border: 1px solid #e2e8f0;
}
.content-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
}
.content-table th,
.content-table td {
  border-bottom: 1px solid #e2e8f0;
  padding: 0.5rem 0.75rem;
  text-align: left;
  vertical-align: top;
}
.content-table thead th {
  background: #f8fafc;
  font-weight: 700;
  color: #334155;
}
.content-table tbody tr:last-child td {
  border-bottom: none;
}

.content-image {
  margin: 0.5rem 0 0.9rem;
}
.content-image img {
  max-width: 100%;
  height: auto;
  border-radius: 0.65rem;
  border: 1px solid #e2e8f0;
  display: block;
}
.content-image-caption {
  font-size: 0.75rem;
  color: #94a3b8;
  margin-top: 0.4rem;
}