:root {
  --primary: #2b6cb0;
  --primary-light: #4299e1;
  --primary-dark: #1a4a7a;
  --accent: #ed64a6;
  --accent-light: #f687b3;
  --bg: #f7fafc;
  --bg-card: #ffffff;
  --bg-glass: rgba(255, 255, 255, 0.72);
  --text: #1a202c;
  --text-secondary: #4a5568;
  --text-muted: #718096;
  --border: #e2e8f0;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 14px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 20px 60px rgba(43, 108, 176, 0.18);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --gradient-hero: linear-gradient(135deg, #1a365d 0%, #2b6cb0 40%, #4299e1 70%, #ed64a6 100%);
  --gradient-accent: linear-gradient(135deg, #2b6cb0 0%, #ed64a6 100%);
  --gradient-card: linear-gradient(145deg, rgba(255,255,255,0.9) 0%, rgba(255,255,255,0.6) 100%);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --primary: #63b3ed;
    --primary-light: #90cdf4;
    --primary-dark: #2b6cb0;
    --accent: #f687b3;
    --accent-light: #fbb6ce;
    --bg: #0d1117;
    --bg-card: #161b22;
    --bg-glass: rgba(22, 27, 34, 0.78);
    --text: #e6edf3;
    --text-secondary: #b1bac4;
    --text-muted: #8b949e;
    --border: #30363d;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 14px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.6);
    --shadow-xl: 0 20px 60px rgba(99, 179, 237, 0.15);
    --gradient-hero: linear-gradient(135deg, #0d1117 0%, #1a365d 35%, #2b6cb0 65%, #ed64a6 100%);
    --gradient-card: linear-gradient(145deg, rgba(22,27,34,0.95) 0%, rgba(22,27,34,0.7) 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);
  background: var(--bg);
  color: var(--text);
  line-height: 1.75;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color var(--transition), color var(--transition);
}

::selection {
  background: var(--primary);
  color: #fff;
}

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 4px;
}

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

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

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

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

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

ul,
ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  line-height: 1.3;
  font-weight: 700;
  color: var(--text);
  transition: color var(--transition);
}

h1 {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.5rem, 3vw, 2.125rem);
  letter-spacing: -0.015em;
  margin-bottom: 1rem;
  position: relative;
  padding-bottom: 0.75rem;
}

h2::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 56px;
  height: 4px;
  border-radius: 2px;
  background: var(--gradient-accent);
  transition: width var(--transition);
}

h2:hover::after {
  width: 88px;
}

h3 {
  font-size: clamp(1.125rem, 2vw, 1.375rem);
  margin-bottom: 0.625rem;
  color: var(--text);
}

h4 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

p {
  margin-bottom: 1rem;
  color: var(--text-secondary);
  transition: color var(--transition);
}

blockquote {
  margin: 1.25rem 0;
  padding: 1rem 1.25rem;
  border-left: 4px solid var(--primary);
  background: var(--bg-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-secondary);
  transition: background-color var(--transition), border-color var(--transition);
}

blockquote p {
  margin-bottom: 0;
  font-style: italic;
}

blockquote:hover {
  border-left-color: var(--accent);
  box-shadow: var(--shadow-sm);
}

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(--border);
  transition: background-color var(--transition), border-color var(--transition), box-shadow var(--transition);
}

header.scrolled {
  box-shadow: var(--shadow-md);
}

header nav {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.75rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

header nav > a {
  font-size: 1.25rem;
  font-weight: 800;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  white-space: nowrap;
  letter-spacing: -0.01em;
  transition: opacity var(--transition), transform var(--transition);
}

header nav > a:hover {
  opacity: 0.85;
  transform: scale(1.03);
  -webkit-text-fill-color: transparent;
}

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

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

header nav ul li a::after {
  content: "";
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 60%;
  height: 2px;
  background: var(--gradient-accent);
  border-radius: 1px;
  transition: transform var(--transition);
}

header nav ul li a:hover {
  color: var(--primary);
  background: rgba(43, 108, 176, 0.08);
}

header nav ul li a:hover::after {
  transform: translateX(-50%) scaleX(1);
}

main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
}

section {
  margin-bottom: 3rem;
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: background-color var(--transition), border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  animation: fadeInUp 0.6s ease both;
}

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

section#hero {
  position: relative;
  margin-top: 2rem;
  padding: 3.5rem 2.5rem;
  background: var(--gradient-hero);
  border: none;
  border-radius: var(--radius-xl);
  color: #fff;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

section#hero::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255,255,255,0.12) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  animation: float 8s ease-in-out infinite;
}

section#hero::after {
  content: "";
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(237,100,166,0.15) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  animation: float 10s ease-in-out infinite reverse;
}

section#hero h1 {
  color: #fff;
  margin-bottom: 1.25rem;
  text-shadow: 0 2px 12px rgba(0,0,0,0.15);
  position: relative;
  z-index: 1;
}

section#hero p {
  color: rgba(255, 255, 255, 0.88);
  font-size: 1.0625rem;
  max-width: 820px;
  position: relative;
  z-index: 1;
}

section#hero a {
  display: inline-block;
  margin-top: 0.75rem;
  padding: 0.75rem 2rem;
  background: rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 50px;
  color: #fff;
  font-weight: 600;
  font-size: 0.9375rem;
  position: relative;
  z-index: 1;
  transition: all var(--transition);
  overflow: hidden;
}

section#hero a::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.15);
  transform: translateX(-100%);
  transition: transform 0.5s ease;
}

section#hero a:hover {
  background: rgba(255, 255, 255, 0.28);
  border-color: rgba(255, 255, 255, 0.5);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  color: #fff;
}

section#hero a:hover::before {
  transform: translateX(0);
}

section#hero a:active {
  transform: translateY(0);
}

section#about {
  background: var(--gradient-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

section#about h3 {
  margin-top: 1.5rem;
  padding-left: 0.75rem;
  border-left: 3px solid var(--primary);
}

section#about h3:first-of-type {
  margin-top: 0.5rem;
}

section#products ul {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 0.75rem;
  margin-top: 1.25rem;
}

section#products ul li {
  padding: 0.75rem 1rem;
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  color: var(--text-secondary);
  transition: all var(--transition);
  position: relative;
  padding-left: 2rem;
}

section#products ul li::before {
  content: "✓";
  position: absolute;
  left: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--primary);
  font-weight: 700;
  font-size: 0.875rem;
}

section#products ul li:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
  background: var(--bg-card);
}

section#solutions h3 {
  margin-top: 1.5rem;
  padding: 0.5rem 0 0.5rem 0.75rem;
  border-left: 3px solid var(--accent);
}

section#solutions h3:first-of-type {
  margin-top: 0.5rem;
}

section#applications h3 {
  margin-top: 1.5rem;
  padding: 0.5rem 0 0.5rem 0.75rem;
  border-left: 3px solid var(--primary-light);
}

section#applications h3:first-of-type {
  margin-top: 0.5rem;
}

section#cases blockquote {
  margin: 0.75rem 0;
  border-left-color: var(--accent);
  background: var(--bg-glass);
}

section#cases blockquote:hover {
  border-left-color: var(--primary);
}

section#cases h3 {
  margin-top: 1.5rem;
}

section#cases h3:first-of-type {
  margin-top: 0.5rem;
}

section#news article,
section#articles article {
  padding: 1.25rem;
  margin-bottom: 1rem;
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

section#news article::before,
section#articles article::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--gradient-accent);
  opacity: 0;
  transition: opacity var(--transition);
}

section#news article:hover,
section#articles article:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

section#news article:hover::before,
section#articles article:hover::before {
  opacity: 1;
}

section#news article h3,
section#articles article h3 {
  font-size: 1.0625rem;
  margin-bottom: 0.375rem;
  transition: color var(--transition);
}

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

section#news article p,
section#articles article p {
  font-size: 0.875rem;
  margin-bottom: 0.375rem;
}

section#news article p:first-of-type,
section#articles article p:first-of-type {
  color: var(--text-muted);
  font-size: 0.8125rem;
}

section#news article a,
section#articles article a {
  font-weight: 600;
  font-size: 0.875rem;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  transition: gap var(--transition), color var(--transition);
}

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

section#news article a:hover::after,
section#articles article a:hover::after {
  transform: translateX(4px);
}

section#knowledge h3 {
  margin-top: 1.5rem;
  padding: 0.5rem 0 0.5rem 0.75rem;
  border-left: 3px solid var(--primary-light);
}

section#knowledge h3:first-of-type {
  margin-top: 0.5rem;
}

section#faq details {
  margin-bottom: 0.75rem;
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition);
}

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

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

section#faq details summary {
  padding: 1rem 1.25rem;
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--text);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
  transition: color var(--transition), background-color var(--transition);
  position: relative;
}

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

section#faq details summary::before {
  content: "+";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--gradient-accent);
  color: #fff;
  font-size: 0.875rem;
  font-weight: 700;
  flex-shrink: 0;
  transition: transform var(--transition), background var(--transition);
}

section#faq details[open] summary::before {
  content: "−";
  transform: rotate(180deg);
}

section#faq details summary:hover {
  color: var(--primary);
  background: rgba(43, 108, 176, 0.04);
}

section#faq details p {
  padding: 0 1.25rem 1.25rem 3.25rem;
  font-size: 0.9375rem;
  margin-bottom: 0;
  animation: fadeIn 0.3s ease;
}

section#howto ul,
section#howto ol {
  margin: 0.75rem 0 1.25rem;
  padding-left: 0.5rem;
}

section#howto ul li {
  position: relative;
  padding: 0.5rem 0 0.5rem 1.75rem;
  font-size: 0.9375rem;
  color: var(--text-secondary);
  transition: color var(--transition);
}

section#howto ul li::before {
  content: "•";
  position: absolute;
  left: 0.5rem;
  color: var(--primary);
  font-weight: 700;
  font-size: 1.25rem;
  line-height: 1.6;
}

section#howto ol {
  counter-reset: howto-counter;
}

section#howto ol li {
  position: relative;
  padding: 0.625rem 0 0.625rem 2.5rem;
  font-size: 0.9375rem;
  color: var(--text-secondary);
  counter-increment: howto-counter;
  transition: color var(--transition);
}

section#howto ol li::before {
  content: counter(howto-counter);
  position: absolute;
  left: 0;
  top: 0.625rem;
  width: 1.75rem;
  height: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-accent);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 50%;
  transition: transform var(--transition);
}

section#howto ol li:hover::before {
  transform: scale(1.15);
}

section#howto h3 {
  margin-top: 1.5rem;
  padding: 0.5rem 0 0.5rem 0.75rem;
  border-left: 3px solid var(--accent);
}

section#howto h3:first-of-type {
  margin-top: 0.5rem;
}

section#contact ul {
  margin: 0.75rem 0 1.25rem;
}

section#contact ul li {
  padding: 0.5rem 0 0.5rem 1.75rem;
  position: relative;
  font-size: 0.9375rem;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
  transition: background-color var(--transition), padding-left var(--transition);
}

section#contact ul li:last-child {
  border-bottom: none;
}

section#contact ul li::before {
  content: "▸";
  position: absolute;
  left: 0.25rem;
  color: var(--primary);
  font-weight: 700;
}

section#contact ul li:hover {
  background: rgba(43, 108, 176, 0.04);
  padding-left: 2rem;
}

section#sitemap nav ul {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.5rem;
}

section#sitemap nav ul li {
  padding: 0.375rem 0;
}

section#sitemap nav ul li a {
  font-size: 0.9375rem;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  transition: all var(--transition);
}

section#sitemap nav ul li a::before {
  content: "›";
  color: var(--primary);
  font-weight: 700;
  font-size: 1.125rem;
  transition: transform var(--transition);
}

section#sitemap nav ul li a:hover::before {
  transform: translateX(3px);
}

section#sitemap nav ul li ul {
  margin-top: 0.25rem;
  padding-left: 1.25rem;
}

section#sitemap nav ul li ul li a {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

section#links ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

section#links ul li a {
  display: inline-block;
  padding: 0.5rem 1.25rem;
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all var(--transition);
}

section#links ul li a:hover {
  background: var(--gradient-accent);
  color: #fff;
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

section#editorial ul {
  margin: 0.75rem 0 1.25rem;
}

section#editorial ul li {
  padding: 0.375rem 0 0.375rem 1.5rem;
  position: relative;
  font-size: 0.9375rem;
  color: var(--text-secondary);
}

section#editorial ul li::before {
  content: "◆";
  position: absolute;
  left: 0;
  color: var(--primary);
  font-size: 0.625rem;
  top: 0.75rem;
}

section#legal h3 {
  margin-top: 1.5rem;
  padding: 0.5rem 0 0.5rem 0.75rem;
  border-left: 3px solid var(--primary);
}

section#legal h3:first-of-type {
  margin-top: 0.5rem;
}

footer {
  background: var(--gradient-hero);
  color: rgba(255, 255, 255, 0.85);
  padding: 2.5rem 1.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

footer::before {
  content: "";
  position: absolute;
  top: -100px;
  right: -100px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

footer p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.875rem;
  margin-bottom: 0.5rem;
  position: relative;
  z-index: 1;
}

footer p:first-child {
  font-weight: 600;
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.95);
  margin-bottom: 0.75rem;
}

footer p:nth-child(2) {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.75rem;
}

footer a {
  color: rgba(255, 255, 255, 0.85);
  transition: color var(--transition), opacity var(--transition);
}

footer a:hover {
  color: #fff;
  opacity: 1;
}

footer p:last-child {
  margin-top: 1rem;
  font-size: 0.8125rem;
  opacity: 0.65;
}

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

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

@keyframes float {
  0%, 100% {
    transform: translate(0, 0) scale(1);
  }
  33% {
    transform: translate(20px, -20px) scale(1.05);
  }
  66% {
    transform: translate(-15px, 15px) scale(0.97);
  }
}

@media (max-width: 1024px) {
  main {
    padding: 0 1.25rem 2.5rem;
  }

  section {
    padding: 1.75rem;
    border-radius: var(--radius-md);
  }

  section#hero {
    padding: 2.5rem 1.75rem;
  }

  header nav {
    padding: 0.625rem 1.25rem;
  }

  header nav ul li a {
    padding: 0.35rem 0.625rem;
    font-size: 0.8125rem;
  }
}

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

  main {
    padding: 0 1rem 2rem;
  }

  section {
    padding: 1.5rem 1.25rem;
    margin-bottom: 2rem;
    border-radius: var(--radius-md);
  }

  section#hero {
    padding: 2rem 1.25rem;
    border-radius: var(--radius-lg);
    margin-top: 1.25rem;
  }

  section#hero h1 {
    font-size: clamp(1.5rem, 5vw, 2rem);
  }

  section#hero p {
    font-size: 0.9375rem;
  }

  header nav {
    flex-direction: column;
    gap: 0.5rem;
    padding: 0.625rem 1rem;
  }

  header nav > a {
    font-size: 1.125rem;
  }

  header nav ul {
    justify-content: center;
    gap: 0.125rem;
  }

  header nav ul li a {
    padding: 0.3rem 0.5rem;
    font-size: 0.75rem;
  }

  h2 {
    font-size: clamp(1.25rem, 4vw, 1.625rem);
  }

  h3 {
    font-size: clamp(1rem, 3vw, 1.125rem);
  }

  section#products ul {
    grid-template-columns: 1fr;
  }

  section#sitemap nav ul {
    grid-template-columns: 1fr;
  }

  section#faq details summary {
    padding: 0.875rem 1rem;
    font-size: 0.875rem;
  }

  section#faq details p {
    padding: 0 1rem 1rem 2.75rem;
    font-size: 0.875rem;
  }

  section#howto ol li {
    padding-left: 2.25rem;
    font-size: 0.875rem;
  }

  section#howto ol li::before {
    width: 1.5rem;
    height: 1.5rem;
    font-size: 0.6875rem;
  }

  section#howto ul li {
    font-size: 0.875rem;
  }

  section#contact ul li {
    font-size: 0.875rem;
  }

  footer {
    padding: 2rem 1rem;
  }

  footer p {
    font-size: 0.8125rem;
  }

  blockquote {
    padding: 0.875rem 1rem;
  }
}

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

  main {
    padding: 0 0.75rem 1.5rem;
  }

  section {
    padding: 1.25rem 1rem;
    margin-bottom: 1.5rem;
  }

  section#hero {
    padding: 1.75rem 1rem;
  }

  header nav ul {
    gap: 0;
  }

  header nav ul li a {
    padding: 0.25rem 0.4rem;
    font-size: 0.6875rem;
  }

  section#news article,
  section#articles article {
    padding: 1rem;
  }

  section#links ul {
    gap: 0.5rem;
  }

  section#links ul li a {
    padding: 0.4rem 1rem;
    font-size: 0.8125rem;
  }
}

@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;
  }
}

@media print {
  header,
  footer,
  section#hero a {
    display: none;
  }

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

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

  a {
    color: #000;
    text-decoration: underline;
  }
}