:root {
  --primary: #6b4c8a;
  --primary-light: #8a6bab;
  --primary-lighter: #a88ac4;
  --primary-soft: #c9b8dc;
  --accent: #e8c87a;
  --accent-soft: #f5e6c0;
  --bg: #faf8f5;
  --bg-alt: #f5f0e8;
  --bg-card: #ffffff;
  --bg-glass: rgba(255, 255, 255, 0.72);
  --bg-glass-border: rgba(255, 255, 255, 0.5);
  --text: #2d2438;
  --text-secondary: #5a4d6b;
  --text-muted: #8a7d9a;
  --border: #e8e0f0;
  --shadow-sm: 0 2px 8px rgba(107, 76, 138, 0.06);
  --shadow-md: 0 8px 24px rgba(107, 76, 138, 0.1);
  --shadow-lg: 0 16px 48px rgba(107, 76, 138, 0.14);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  --header-height: 68px;
  --max-width: 1180px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 20px);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text);
  background-color: var(--bg);
  background-image:
    radial-gradient(ellipse 80% 50% at 10% 0%, rgba(107, 76, 138, 0.06), transparent),
    radial-gradient(ellipse 60% 40% at 90% 100%, rgba(232, 200, 122, 0.08), transparent);
  background-attachment: fixed;
  overflow-x: hidden;
  transition: background-color var(--transition), color var(--transition);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--primary);
  text-decoration: none;
  transition: color var(--transition), opacity var(--transition);
}

a:hover {
  color: var(--primary-light);
}

ul,
ol {
  list-style: none;
}

/* ========== Header & Nav ========== */
header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--bg-glass);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--bg-glass-border);
  transition: background var(--transition), box-shadow var(--transition);
}

header nav {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  gap: 16px;
}

header nav > a {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 0.02em;
  white-space: nowrap;
  position: relative;
  transition: color var(--transition);
}

header nav > a::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: 2px;
  transition: width var(--transition);
}

header nav > a:hover::after {
  width: 100%;
}

header nav ul {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}

header nav ul li a {
  display: block;
  padding: 8px 14px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  white-space: nowrap;
}

header nav ul li a:hover {
  color: var(--primary);
  background: rgba(107, 76, 138, 0.08);
  transform: translateY(-1px);
}

/* ========== Main ========== */
main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px 80px;
}

/* ========== Breadcrumb ========== */
main > nav[aria-label="面包屑导航"] {
  padding: 20px 0;
}

main > nav[aria-label="面包屑导航"] ol {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

main > nav[aria-label="面包屑导航"] ol li {
  display: flex;
  align-items: center;
  gap: 8px;
}

main > nav[aria-label="面包屑导航"] ol li + li::before {
  content: "/";
  color: var(--text-muted);
  opacity: 0.5;
}

main > nav[aria-label="面包屑导航"] ol li a {
  color: var(--text-secondary);
  font-weight: 500;
}

main > nav[aria-label="面包屑导航"] ol li a:hover {
  color: var(--primary);
}

/* ========== Hero Section ========== */
#hero {
  position: relative;
  padding: 64px 48px;
  margin-bottom: 56px;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, #6b4c8a 0%, #8a6bab 40%, #a88ac4 70%, #e8c87a 120%);
  background-size: 200% 200%;
  animation: gradientShift 12s ease infinite;
  overflow: hidden;
  color: #fff;
  box-shadow: var(--shadow-lg);
}

#hero::before {
  content: "";
  position: absolute;
  top: -40%;
  right: -15%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(232, 200, 122, 0.35), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

#hero::after {
  content: "";
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.12), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

@keyframes gradientShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

#hero h1 {
  position: relative;
  z-index: 1;
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 20px;
  letter-spacing: 0.01em;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
}

#hero > p {
  position: relative;
  z-index: 1;
  font-size: clamp(0.95rem, 1.8vw, 1.1rem);
  line-height: 1.9;
  max-width: 780px;
  margin-bottom: 36px;
  color: rgba(255, 255, 255, 0.92);
}

#hero figure {
  position: relative;
  z-index: 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
  transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

#hero figure:hover {
  transform: translateY(-6px) scale(1.01);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.22);
}

#hero figure svg {
  width: 100%;
  height: auto;
  display: block;
}

#hero figcaption {
  padding: 12px 20px;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.85);
  text-align: center;
  background: rgba(0, 0, 0, 0.12);
}

/* ========== Sections ========== */
main > section {
  margin-bottom: 64px;
  scroll-margin-top: calc(var(--header-height) + 24px);
}

main > section > h2 {
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  font-weight: 800;
  color: var(--text);
  margin-bottom: 32px;
  padding-bottom: 16px;
  position: relative;
  letter-spacing: 0.01em;
}

main > section > h2::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 64px;
  height: 4px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
}

main > section > h3 {
  font-size: clamp(1.1rem, 2.2vw, 1.3rem);
  font-weight: 700;
  color: var(--primary);
  margin: 32px 0 14px;
  letter-spacing: 0.01em;
}

main > section > h3:first-of-type {
  margin-top: 0;
}

main > section > p {
  color: var(--text-secondary);
  margin-bottom: 16px;
  line-height: 1.9;
}

/* ========== Cards (About, Products, Solutions, Cases) ========== */
#about,
#products,
#solutions,
#cases,
#news,
#articles,
#faq,
#howto,
#contact,
#sitemap,
#links {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}

#about:hover,
#products:hover,
#solutions:hover,
#cases:hover,
#contact:hover {
  box-shadow: var(--shadow-md);
}

/* ========== Figures ========== */
main figure {
  margin: 32px 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  transition: transform var(--transition), box-shadow var(--transition);
}

main figure:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

main figure svg {
  width: 100%;
  height: auto;
  display: block;
}

main figcaption {
  padding: 12px 20px;
  font-size: 0.85rem;
  color: var(--text-muted);
  text-align: center;
  border-top: 1px solid var(--border);
  background: var(--bg-alt);
}

/* ========== News & Articles ========== */
#news article,
#articles article {
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
  transition: transform var(--transition), padding var(--transition);
}

#news article:last-child,
#articles article:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

#news article:first-child,
#articles article:first-child {
  padding-top: 0;
}

#news article:hover,
#articles article:hover {
  transform: translateX(6px);
}

#news article h3,
#articles article h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
  transition: color var(--transition);
}

#news article:hover h3,
#articles article:hover h3 {
  color: var(--primary);
}

#news article > p:first-of-type,
#articles article > p:first-of-type {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 8px;
  font-weight: 500;
}

#news article > p,
#articles article > p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 10px;
}

#news article a,
#articles article a {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary);
  padding: 4px 0;
  border-bottom: 1px solid transparent;
  transition: all var(--transition);
}

#news article a:hover,
#articles article a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
  gap: 8px;
}

/* ========== Blockquotes ========== */
blockquote {
  position: relative;
  margin: 20px 0;
  padding: 20px 24px 20px 28px;
  background: linear-gradient(135deg, rgba(107, 76, 138, 0.05), rgba(232, 200, 122, 0.06));
  border-left: 4px solid var(--primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  transition: transform var(--transition), box-shadow var(--transition);
}

blockquote:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-sm);
}

blockquote p {
  color: var(--text-secondary);
  font-style: italic;
  line-height: 1.8;
  margin: 0;
}

/* ========== FAQ (details) ========== */
#faq details {
  margin-bottom: 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg);
  overflow: hidden;
  transition: box-shadow var(--transition), border-color var(--transition);
}

#faq details:hover {
  border-color: var(--primary-soft);
  box-shadow: var(--shadow-sm);
}

#faq details[open] {
  border-color: var(--primary-soft);
  box-shadow: var(--shadow-md);
}

#faq summary {
  padding: 18px 24px;
  font-weight: 600;
  font-size: 1rem;
  color: var(--text);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  transition: color var(--transition), background var(--transition);
  user-select: none;
}

#faq summary::-webkit-details-marker {
  display: none;
}

#faq summary::after {
  content: "+";
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--primary);
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(107, 76, 138, 0.08);
  transition: transform var(--transition), background var(--transition), color var(--transition);
}

#faq details[open] summary::after {
  content: "−";
  transform: rotate(180deg);
  background: var(--primary);
  color: #fff;
}

#faq summary:hover {
  color: var(--primary);
  background: rgba(107, 76, 138, 0.04);
}

#faq details p {
  padding: 0 24px 20px;
  color: var(--text-secondary);
  line-height: 1.9;
  font-size: 0.95rem;
  animation: fadeInDown 0.4s ease;
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ========== HowTo ========== */
#howto h3 {
  display: flex;
  align-items: center;
  gap: 10px;
}

#howto h3::before {
  content: "";
  width: 6px;
  height: 22px;
  border-radius: 3px;
  background: linear-gradient(180deg, var(--primary), var(--accent));
  flex-shrink: 0;
}

#howto > p {
  line-height: 1.9;
}

/* ========== Contact ========== */
#contact > p {
  padding: 8px 0;
  border-bottom: 1px dashed var(--border);
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

#contact > p:last-of-type {
  border-bottom: none;
}

/* ========== Sitemap & Links ========== */
#sitemap ul,
#links ul {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 10px;
}

#sitemap ul li a,
#links ul li a {
  display: block;
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 0.92rem;
  font-weight: 500;
  transition: all var(--transition);
}

#sitemap ul li a:hover,
#links ul li a:hover {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  border-color: transparent;
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

/* ========== Footer ========== */
footer {
  background: linear-gradient(180deg, var(--bg-alt), var(--bg));
  border-top: 1px solid var(--border);
  padding: 56px 24px 40px;
  margin-top: 40px;
}

footer > section {
  max-width: var(--max-width);
  margin: 0 auto 32px;
  padding: 24px 28px;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition);
}

footer > section:hover {
  box-shadow: var(--shadow-md);
}

footer > section h2 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

footer > section h2::before {
  content: "";
  width: 4px;
  height: 18px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--primary), var(--accent));
  flex-shrink: 0;
}

footer > section p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.85;
  margin-bottom: 6px;
}

footer > section p:last-child {
  margin-bottom: 0;
}

/* ========== Scroll Animations ========== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(32px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

main > section {
  animation: fadeInUp 0.7s ease both;
}

main > section:nth-child(1) { animation-delay: 0.05s; }
main > section:nth-child(2) { animation-delay: 0.1s; }
main > section:nth-child(3) { animation-delay: 0.15s; }
main > section:nth-child(4) { animation-delay: 0.2s; }
main > section:nth-child(5) { animation-delay: 0.25s; }
main > section:nth-child(6) { animation-delay: 0.3s; }
main > section:nth-child(7) { animation-delay: 0.35s; }
main > section:nth-child(8) { animation-delay: 0.4s; }
main > section:nth-child(9) { animation-delay: 0.45s; }
main > section:nth-child(10) { animation-delay: 0.5s; }
main > section:nth-child(11) { animation-delay: 0.55s; }
main > section:nth-child(12) { animation-delay: 0.6s; }

@supports (animation-timeline: view()) {
  main > section {
    animation: fadeInUp 0.7s ease both;
    animation-timeline: view();
    animation-range: entry 0% entry 40%;
  }
}

/* ========== Scrollbar ========== */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: var(--bg-alt);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--primary-soft), var(--primary-light));
  border-radius: 10px;
  border: 2px solid var(--bg-alt);
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, var(--primary-light), var(--primary));
}

/* ========== Selection ========== */
::selection {
  background: var(--primary);
  color: #fff;
}

/* ========== Focus Visible ========== */
:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ========== Dark Mode ========== */
@media (prefers-color-scheme: dark) {
  :root {
    --primary: #a88ac4;
    --primary-light: #c9b8dc;
    --primary-lighter: #d8cce8;
    --primary-soft: #6b4c8a;
    --accent: #e8c87a;
    --accent-soft: #4a3d2e;
    --bg: #14101c;
    --bg-alt: #1c1626;
    --bg-card: #1e1828;
    --bg-glass: rgba(30, 24, 40, 0.78);
    --bg-glass-border: rgba(107, 76, 138, 0.25);
    --text: #ece6f4;
    --text-secondary: #b8aec8;
    --text-muted: #8a7d9a;
    --border: #2e2640;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.5);
  }

  body {
    background-image:
      radial-gradient(ellipse 80% 50% at 10% 0%, rgba(168, 138, 196, 0.08), transparent),
      radial-gradient(ellipse 60% 40% at 90% 100%, rgba(232, 200, 122, 0.05), transparent);
  }

  #hero {
    background: linear-gradient(135deg, #3d2a5c 0%, #5a3d7a 40%, #6b4c8a 70%, #8a6b3a 120%);
  }

  blockquote {
    background: linear-gradient(135deg, rgba(168, 138, 196, 0.08), rgba(232, 200, 122, 0.04));
  }

  #faq summary::after {
    background: rgba(168, 138, 196, 0.15);
  }

  #faq summary:hover {
    background: rgba(168, 138, 196, 0.06);
  }

  #sitemap ul li a:hover,
  #links ul li a:hover {
    background: linear-gradient(135deg, #6b4c8a, #8a6bab);
    color: #fff;
  }

  ::-webkit-scrollbar-track {
    background: var(--bg-alt);
  }

  ::-webkit-scrollbar-thumb {
    border-color: var(--bg-alt);
  }
}

/* ========== Responsive: Tablet ========== */
@media (max-width: 900px) {
  header nav {
    padding: 0 16px;
  }

  header nav ul {
    gap: 2px;
  }

  header nav ul li a {
    padding: 6px 10px;
    font-size: 0.82rem;
  }

  main {
    padding: 0 16px 60px;
  }

  #hero {
    padding: 44px 28px;
    border-radius: var(--radius-lg);
    margin-bottom: 40px;
  }

  #about,
  #products,
  #solutions,
  #cases,
  #news,
  #articles,
  #faq,
  #howto,
  #contact,
  #sitemap,
  #links {
    padding: 28px 22px;
    border-radius: var(--radius-md);
  }

  main > section {
    margin-bottom: 48px;
  }

  footer {
    padding: 40px 16px 32px;
  }

  footer > section {
    padding: 20px 22px;
  }
}

/* ========== Responsive: Mobile ========== */
@media (max-width: 640px) {
  :root {
    --header-height: 60px;
  }

  body {
    font-size: 15px;
    line-height: 1.75;
  }

  header nav {
    flex-direction: column;
    height: auto;
    padding: 12px 16px;
    gap: 10px;
  }

  header nav > a {
    font-size: 1.1rem;
  }

  header nav ul {
    justify-content: center;
    gap: 0;
    width: 100%;
  }

  header nav ul li a {
    padding: 6px 8px;
    font-size: 0.78rem;
  }

  main {
    padding: 0 12px 48px;
  }

  main > nav[aria-label="面包屑导航"] {
    padding: 12px 0;
    font-size: 0.8rem;
  }

  #hero {
    padding: 32px 20px;
    border-radius: var(--radius-md);
    margin-bottom: 32px;
  }

  #hero h1 {
    font-size: 1.4rem;
    margin-bottom: 14px;
  }

  #hero > p {
    font-size: 0.9rem;
    margin-bottom: 24px;
  }

  #hero figure {
    border-radius: var(--radius-sm);
  }

  #about,
  #products,
  #solutions,
  #cases,
  #news,
  #articles,
  #faq,
  #howto,
  #contact,
  #sitemap,
  #links {
    padding: 22px 16px;
    border-radius: var(--radius-md);
  }

  main > section {
    margin-bottom: 36px;
  }

  main > section > h2 {
    font-size: 1.25rem;
    margin-bottom: 24px;
    padding-bottom: 12px;
  }

  main > section > h2::after {
    width: 48px;
    height: 3px;
  }

  main > section > h3 {
    font-size: 1.05rem;
    margin: 24px 0 10px;
  }

  main > section > p {
    font-size: 0.92rem;
    line-height: 1.85;
  }

  main figure {
    margin: 24px 0;
    border-radius: var(--radius-sm);
  }

  main figcaption {
    padding: 10px 14px;
    font-size: 0.8rem;
  }

  #news article,
  #articles article {
    padding: 18px 0;
  }

  #news article h3,
  #articles article h3 {
    font-size: 1rem;
  }

  #news article > p,
  #articles article > p {
    font-size: 0.88rem;
  }

  blockquote {
    padding: 16px 18px 16px 20px;
    margin: 16px 0;
  }

  blockquote p {
    font-size: 0.9rem;
  }

  #faq summary {
    padding: 14px 18px;
    font-size: 0.92rem;
  }

  #faq details p {
    padding: 0 18px 16px;
    font-size: 0.88rem;
  }

  #sitemap ul,
  #links ul {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 8px;
  }

  #sitemap ul li a,
  #links ul li a {
    padding: 10px 14px;
    font-size: 0.85rem;
  }

  footer {
    padding: 32px 12px 24px;
  }

  footer > section {
    padding: 18px 16px;
    margin-bottom: 20px;
    border-radius: var(--radius-sm);
  }

  footer > section h2 {
    font-size: 0.98rem;
  }

  footer > section p {
    font-size: 0.85rem;
  }
}

/* ========== Reduced Motion ========== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ========== Print ========== */
@media print {
  header,
  footer,
  #hero::before,
  #hero::after {
    display: none;
  }

  body {
    background: #fff;
    color: #000;
  }

  main > section {
    box-shadow: none;
    border: 1px solid #ddd;
    break-inside: avoid;
  }
}