:root {
  --primary: #e74c3c;
  --primary-dark: #c0392b;
  --secondary: #3498db;
  --secondary-dark: #2980b9;
  --accent: #f39c12;
  --bg: #faf8f5;
  --bg-alt: #f5f0e8;
  --surface: #ffffff;
  --surface-glass: rgba(255, 255, 255, 0.72);
  --surface-glass-border: rgba(255, 255, 255, 0.35);
  --text: #2c3e50;
  --text-light: #5d6d7e;
  --text-muted: #8a9ba8;
  --border: #e8e2d8;
  --shadow-sm: 0 2px 8px rgba(44, 62, 80, 0.06);
  --shadow-md: 0 8px 24px rgba(44, 62, 80, 0.10);
  --shadow-lg: 0 16px 48px rgba(44, 62, 80, 0.14);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --transition: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --gradient-hero: linear-gradient(135deg, #2c3e50 0%, #4a6741 40%, #e74c3c 100%);
  --gradient-warm: linear-gradient(135deg, #f5f0e8 0%, #fdf2e9 50%, #fce4ec 100%);
  --gradient-accent: linear-gradient(135deg, #e74c3c 0%, #f39c12 100%);
  --gradient-cool: linear-gradient(135deg, #3498db 0%, #2c3e50 100%);
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1a1d23;
    --bg-alt: #22262e;
    --surface: #282d36;
    --surface-glass: rgba(40, 45, 54, 0.78);
    --surface-glass-border: rgba(255, 255, 255, 0.08);
    --text: #e8ecf0;
    --text-light: #a8b4c0;
    --text-muted: #6b7a8a;
    --border: #3a4048;
    --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);
    --gradient-hero: linear-gradient(135deg, #1a1d23 0%, #2a3a2e 40%, #6b2c2c 100%);
    --gradient-warm: linear-gradient(135deg, #22262e 0%, #2a2520 50%, #2e2228 100%);
  }
}

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

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.75;
  overflow-x: hidden;
  transition: background-color 0.4s ease, color 0.4s ease;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

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

a:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
  border-radius: 4px;
}

ul,
ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  line-height: 1.35;
  color: var(--text);
  font-weight: 700;
  transition: color 0.4s ease;
}

h1 { font-size: clamp(1.75rem, 4vw, 2.75rem); }
h2 { font-size: clamp(1.4rem, 3vw, 2rem); }
h3 { font-size: clamp(1.1rem, 2.2vw, 1.35rem); }

p {
  color: var(--text-light);
  transition: color 0.4s ease;
}

blockquote {
  border-left: 4px solid var(--primary);
  padding: 1rem 1.5rem;
  margin: 1.5rem 0;
  background: var(--surface-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-style: italic;
  color: var(--text-light);
}

details {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 0.75rem;
  overflow: hidden;
  transition: box-shadow var(--transition), border-color var(--transition), background 0.4s ease;
}

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

details[open] {
  box-shadow: var(--shadow-md);
}

details summary {
  padding: 1rem 1.25rem;
  cursor: pointer;
  font-weight: 600;
  color: var(--text);
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  transition: color var(--transition), background var(--transition);
  user-select: none;
}

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

details summary::after {
  content: "+";
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--primary);
  flex-shrink: 0;
  transition: transform var(--transition);
}

details[open] summary::after {
  content: "−";
  transform: rotate(180deg);
}

details summary:hover {
  background: var(--bg-alt);
}

details > p {
  padding: 0 1.25rem 1.25rem;
  animation: fadeSlideDown 0.35s ease;
}

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

/* ===== HEADER ===== */
header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--surface-glass);
  backdrop-filter: blur(20px) saturate(1.6);
  -webkit-backdrop-filter: blur(20px) saturate(1.6);
  border-bottom: 1px solid var(--surface-glass-border);
  transition: background 0.4s ease, box-shadow var(--transition);
}

header nav {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0.75rem 1.5rem;
}

header nav > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

header nav > div > a {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text);
  flex-shrink: 0;
  transition: color var(--transition), transform var(--transition);
}

header nav > div > a:hover {
  color: var(--primary);
  transform: translateY(-1px);
}

header nav > div > a svg {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  transition: transform 0.5s ease;
}

header nav > div > a:hover svg {
  transform: rotate(360deg);
}

header nav ul {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex-wrap: wrap;
}

header nav ul li a {
  display: block;
  padding: 0.4rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-light);
  border-radius: var(--radius-sm);
  position: relative;
  transition: color var(--transition), background var(--transition);
}

header nav ul li a::after {
  content: "";
  position: absolute;
  bottom: 2px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--gradient-accent);
  border-radius: 2px;
  transition: width var(--transition), left var(--transition);
}

header nav ul li a:hover {
  color: var(--primary);
  background: rgba(231, 76, 60, 0.06);
}

header nav ul li a:hover::after {
  width: 60%;
  left: 20%;
}

header nav form[role="search"] {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

header nav form[role="search"] label {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

header nav form[role="search"] input[type="search"] {
  padding: 0.5rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  color: var(--text);
  font-size: 0.85rem;
  font-family: inherit;
  width: 180px;
  transition: width var(--transition), border-color var(--transition), box-shadow var(--transition), background 0.4s ease;
  outline: none;
}

header nav form[role="search"] input[type="search"]::placeholder {
  color: var(--text-muted);
}

header nav form[role="search"] input[type="search"]:focus {
  width: 240px;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.15);
}

header nav form[role="search"] button {
  padding: 0.5rem 1.1rem;
  border: none;
  border-radius: var(--radius-lg);
  background: var(--gradient-accent);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), filter var(--transition);
  white-space: nowrap;
}

header nav form[role="search"] button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(231, 76, 60, 0.35);
  filter: brightness(1.08);
}

header nav form[role="search"] button:active {
  transform: translateY(0);
}

/* ===== MAIN ===== */
main {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem 4rem;
}

/* ===== HERO ===== */
#hero {
  position: relative;
  margin: 2rem 0 2.5rem;
  padding: 3.5rem 2.5rem;
  border-radius: var(--radius-xl);
  background: var(--gradient-hero);
  color: #fff;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  animation: heroFadeIn 0.9s ease both;
}

@keyframes heroFadeIn {
  from { opacity: 0; transform: translateY(30px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

#hero::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(231, 76, 60, 0.25) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  animation: floatOrb 8s ease-in-out infinite;
}

#hero::after {
  content: "";
  position: absolute;
  bottom: -40%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(52, 152, 219, 0.2) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  animation: floatOrb 10s ease-in-out infinite reverse;
}

@keyframes floatOrb {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-20px, 20px) scale(1.08); }
}

#hero h1 {
  position: relative;
  z-index: 1;
  color: #fff;
  margin-bottom: 1.25rem;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
  animation: fadeInUp 0.8s 0.15s ease both;
}

#hero p {
  position: relative;
  z-index: 1;
  color: rgba(255, 255, 255, 0.88);
  max-width: 780px;
  margin-bottom: 1rem;
  font-size: 1rem;
  line-height: 1.85;
  animation: fadeInUp 0.8s 0.25s ease both;
}

#hero p:last-of-type {
  margin-bottom: 2rem;
  animation-delay: 0.35s;
}

#hero > div:last-child {
  position: relative;
  z-index: 1;
  margin-top: 1.5rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  animation: fadeInUp 0.8s 0.45s ease both;
}

#hero > div:last-child svg {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
  transition: transform 0.6s ease, box-shadow 0.6s ease;
}

#hero > div:last-child svg:hover {
  transform: scale(1.02);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===== BREADCRUMB ===== */
main > nav[aria-label="面包屑导航"] {
  margin-bottom: 2rem;
  animation: fadeInUp 0.6s 0.5s ease both;
}

main > nav[aria-label="面包屑导航"] ol {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  font-size: 0.85rem;
}

main > nav[aria-label="面包屑导航"] ol li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
}

main > nav[aria-label="面包屑导航"] ol li:not(:last-child)::after {
  content: "›";
  color: var(--text-muted);
  font-size: 1rem;
}

main > nav[aria-label="面包屑导航"] ol li a {
  color: var(--text-light);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}

main > nav[aria-label="面包屑导航"] ol li a:hover {
  color: var(--primary);
  background: rgba(231, 76, 60, 0.08);
}

/* ===== SECTIONS ===== */
main > section {
  margin-bottom: 3rem;
  padding: 2.5rem;
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: box-shadow var(--transition), border-color var(--transition), background 0.4s ease, transform var(--transition);
  animation: sectionReveal 0.7s ease both;
  animation-timeline: view();
  animation-range: entry 0% entry 30%;
}

@keyframes sectionReveal {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}

main > section:hover {
  box-shadow: var(--shadow-md);
  border-color: rgba(231, 76, 60, 0.2);
}

main > section > h2 {
  position: relative;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
}

main > section > h2::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 4px;
  background: var(--gradient-accent);
  border-radius: 4px;
  transition: width 0.5s ease;
}

main > section:hover > h2::after {
  width: 120px;
}

main > section > h3 {
  margin-top: 1.75rem;
  margin-bottom: 0.75rem;
  color: var(--text);
  position: relative;
  padding-left: 1rem;
}

main > section > h3::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.35em;
  width: 4px;
  height: 1em;
  background: var(--primary);
  border-radius: 2px;
  transition: height 0.3s ease, background 0.3s ease;
}

main > section > h3:hover::before {
  height: 1.4em;
  background: var(--accent);
}

main > section > p {
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

/* ===== NEWS & ARTICLES ===== */
#news article,
#articles article {
  padding: 1.5rem;
  margin-bottom: 1rem;
  background: var(--bg-alt);
  border-radius: var(--radius-md);
  border-left: 4px solid transparent;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), background 0.4s ease;
}

#news article:hover,
#articles article:hover {
  transform: translateX(6px);
  box-shadow: var(--shadow-md);
  border-left-color: var(--primary);
  background: var(--surface);
}

#news article h3,
#articles article h3 {
  margin-top: 0;
  margin-bottom: 0.35rem;
  font-size: 1.1rem;
  padding-left: 0;
}

#news article h3::before,
#articles article h3::before {
  display: none;
}

#news article p:first-of-type,
#articles article p:first-of-type {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

#articles article a {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary);
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-lg);
  background: rgba(231, 76, 60, 0.08);
  transition: background var(--transition), color var(--transition), transform var(--transition), gap var(--transition);
}

#articles article a::after {
  content: "→";
  transition: transform var(--transition);
}

#articles article a:hover {
  background: var(--gradient-accent);
  color: #fff;
  transform: translateY(-2px);
  gap: 0.6rem;
}

#articles article a:hover::after {
  transform: translateX(3px);
}

/* ===== CASES BLOCKQUOTE ===== */
#cases blockquote {
  margin: 1.5rem 0 0;
  padding: 1.5rem 1.75rem;
  background: var(--gradient-warm);
  border-left: 4px solid var(--primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: transform var(--transition), box-shadow var(--transition);
}

#cases blockquote:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

#cases blockquote p {
  margin-bottom: 0.75rem;
  font-style: normal;
  color: var(--text);
  font-size: 0.95rem;
}

#cases blockquote p:last-child {
  margin-bottom: 0;
}

/* ===== HOWTO ===== */
#howto ol {
  counter-reset: step-counter;
  padding-left: 0;
  margin: 1rem 0;
}

#howto ol li {
  counter-increment: step-counter;
  position: relative;
  padding: 0.85rem 1rem 0.85rem 3.25rem;
  margin-bottom: 0.6rem;
  background: var(--bg-alt);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  color: var(--text-light);
  transition: transform var(--transition), box-shadow var(--transition), background 0.4s ease;
}

#howto ol li::before {
  content: counter(step-counter);
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-accent);
  color: #fff;
  border-radius: 50%;
  font-size: 0.8rem;
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(231, 76, 60, 0.3);
}

#howto ol li:hover {
  transform: translateX(6px);
  box-shadow: var(--shadow-sm);
  background: var(--surface);
}

/* ===== CONTACT ===== */
#contact p {
  padding: 0.4rem 0;
  font-size: 0.95rem;
}

#contact h3 {
  margin-top: 1.5rem;
}

/* ===== FOOTER ===== */
footer {
  background: var(--gradient-hero);
  color: rgba(255, 255, 255, 0.85);
  padding: 3rem 1.5rem 1.5rem;
  margin-top: 2rem;
  transition: background 0.4s ease;
}

footer > nav,
footer > section {
  max-width: 1280px;
  margin: 0 auto 1.75rem;
}

footer h2 {
  color: #fff;
  font-size: 1rem;
  margin-bottom: 0.75rem;
  position: relative;
  padding-bottom: 0.4rem;
  display: inline-block;
}

footer h2::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
  transition: width 0.4s ease;
}

footer h2:hover::after {
  width: 64px;
}

footer ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
}

footer ul li a {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.875rem;
  padding: 0.2rem 0;
  position: relative;
  transition: color var(--transition), transform var(--transition);
  display: inline-block;
}

footer ul li a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width var(--transition);
}

footer ul li a:hover {
  color: #fff;
  transform: translateY(-2px);
}

footer ul li a:hover::after {
  width: 100%;
}

footer section p {
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.85rem;
  line-height: 1.7;
}

footer > p:last-child {
  text-align: center;
  padding-top: 1.5rem;
  margin-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
}

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

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

::-webkit-scrollbar-thumb {
  background: var(--text-muted);
  border-radius: 5px;
  border: 2px solid var(--bg-alt);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}

/* ===== SELECTION ===== */
::selection {
  background: rgba(231, 76, 60, 0.25);
  color: var(--text);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  header nav > div {
    gap: 1rem;
  }

  header nav ul li a {
    padding: 0.35rem 0.55rem;
    font-size: 0.82rem;
  }

  main > section {
    padding: 2rem;
  }
}

@media (max-width: 768px) {
  html {
    font-size: 15px;
  }

  header nav {
    padding: 0.6rem 1rem;
  }

  header nav > div {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
  }

  header nav > div > a {
    justify-content: center;
  }

  header nav ul {
    justify-content: center;
    gap: 0.15rem;
  }

  header nav ul li a {
    padding: 0.3rem 0.5rem;
    font-size: 0.78rem;
  }

  header nav form[role="search"] {
    justify-content: center;
  }

  header nav form[role="search"] input[type="search"] {
    width: 55%;
    min-width: 120px;
  }

  header nav form[role="search"] input[type="search"]:focus {
    width: 65%;
  }

  main {
    padding: 0 1rem 3rem;
  }

  #hero {
    padding: 2.25rem 1.5rem;
    border-radius: var(--radius-lg);
    margin: 1.25rem 0 1.75rem;
  }

  #hero p {
    font-size: 0.9rem;
  }

  main > section {
    padding: 1.5rem;
    border-radius: var(--radius-md);
    margin-bottom: 2rem;
  }

  main > section > h2 {
    font-size: 1.25rem;
  }

  main > section > h3 {
    font-size: 1.05rem;
  }

  #news article,
  #articles article {
    padding: 1.15rem;
  }

  #cases blockquote {
    padding: 1.15rem 1.25rem;
  }

  #howto ol li {
    padding: 0.75rem 0.85rem 0.75rem 2.85rem;
    font-size: 0.9rem;
  }

  #howto ol li::before {
    left: 0.65rem;
    width: 24px;
    height: 24px;
    font-size: 0.72rem;
  }

  footer {
    padding: 2.25rem 1rem 1.25rem;
  }

  footer ul {
    gap: 0.4rem 1rem;
  }
}

@media (max-width: 480px) {
  html {
    font-size: 14px;
  }

  header nav ul li a {
    padding: 0.25rem 0.4rem;
    font-size: 0.72rem;
  }

  header nav form[role="search"] {
    flex-direction: column;
    align-items: stretch;
  }

  header nav form[role="search"] input[type="search"],
  header nav form[role="search"] input[type="search"]:focus {
    width: 100%;
  }

  header nav form[role="search"] button {
    width: 100%;
    text-align: center;
  }

  #hero {
    padding: 1.75rem 1.15rem;
  }

  #hero h1 {
    font-size: 1.35rem;
  }

  main > section {
    padding: 1.15rem;
  }

  main > section > h2 {
    font-size: 1.15rem;
  }

  main > section > h2::after {
    width: 40px;
    height: 3px;
  }

  details summary {
    padding: 0.85rem 1rem;
    font-size: 0.9rem;
  }

  details > p {
    padding: 0 1rem 1rem;
    font-size: 0.85rem;
  }

  footer h2 {
    font-size: 0.9rem;
  }

  footer ul li a {
    font-size: 0.8rem;
  }

  footer section p {
    font-size: 0.78rem;
  }
}

/* ===== MOTION PREFERENCE ===== */
@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 > div:last-child {
    display: none;
  }

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

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