:root {
  --brand-primary: #00d4aa;
  --brand-secondary: #00b894;
  --brand-accent: #6c5ce7;
  --brand-gradient: linear-gradient(135deg, #00d4aa 0%, #00b894 40%, #6c5ce7 100%);
  --brand-gradient-soft: linear-gradient(135deg, rgba(0, 212, 170, 0.12) 0%, rgba(108, 92, 231, 0.12) 100%);
  --bg-body: #f5f7fa;
  --bg-card: #ffffff;
  --bg-card-hover: #ffffff;
  --bg-glass: rgba(255, 255, 255, 0.72);
  --bg-glass-border: rgba(255, 255, 255, 0.6);
  --bg-header: rgba(255, 255, 255, 0.82);
  --bg-code: #f0f2f5;
  --text-primary: #1a1d26;
  --text-secondary: #4a5568;
  --text-muted: #8892a4;
  --text-inverse: #ffffff;
  --border-color: rgba(0, 0, 0, 0.08);
  --border-light: rgba(0, 0, 0, 0.04);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08), 0 2px 6px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.12), 0 4px 12px rgba(0, 0, 0, 0.06);
  --shadow-glow: 0 0 30px rgba(0, 212, 170, 0.25);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  --font-mono: "SF Mono", "Fira Code", "Fira Mono", "Roboto Mono", monospace;
  --transition-fast: 0.18s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width: 1120px;
  --header-height: 64px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg-body: #0a0a0a;
    --bg-card: #14161c;
    --bg-card-hover: #1a1d25;
    --bg-glass: rgba(20, 22, 28, 0.78);
    --bg-glass-border: rgba(255, 255, 255, 0.08);
    --bg-header: rgba(10, 10, 10, 0.82);
    --bg-code: #1a1d25;
    --text-primary: #e8eaed;
    --text-secondary: #a0a8b8;
    --text-muted: #6b7280;
    --text-inverse: #0a0a0a;
    --border-color: rgba(255, 255, 255, 0.08);
    --border-light: rgba(255, 255, 255, 0.04);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 30px rgba(0, 212, 170, 0.15);
  }
}

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

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

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-primary);
  background-color: var(--bg-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  transition: background-color var(--transition-base), color var(--transition-base);
}

::selection {
  background: rgba(0, 212, 170, 0.25);
  color: var(--text-primary);
}

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

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--text-muted);
  border-radius: var(--radius-full);
}

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

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

a:hover {
  color: var(--brand-secondary);
  opacity: 0.9;
}

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

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

ul, ol {
  padding-left: 1.5em;
}

li {
  margin-bottom: 0.35em;
}

strong {
  font-weight: 600;
  color: var(--text-primary);
}

/* ===== Header ===== */
header[role="banner"] {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--bg-header);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border-light);
  transition: background var(--transition-base), box-shadow var(--transition-base);
}

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

header[role="banner"] nav > a[aria-label="青果短剧首页"] {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  white-space: nowrap;
  flex-shrink: 0;
  transition: filter var(--transition-fast);
}

header[role="banner"] nav > a[aria-label="青果短剧首页"]:hover {
  filter: brightness(1.15);
  opacity: 1;
}

header[role="banner"] nav ul {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 0;
  margin: 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

header[role="banner"] nav ul::-webkit-scrollbar {
  display: none;
}

header[role="banner"] nav ul li {
  margin: 0;
  flex-shrink: 0;
}

header[role="banner"] nav ul li a {
  display: block;
  padding: 8px 14px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-full);
  white-space: nowrap;
  transition: color var(--transition-fast), background var(--transition-fast);
}

header[role="banner"] nav ul li a:hover {
  color: var(--brand-primary);
  background: rgba(0, 212, 170, 0.08);
  opacity: 1;
}

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

main > article > header {
  position: relative;
  margin: 32px 0 40px;
  padding: 56px 40px;
  border-radius: var(--radius-xl);
  background: var(--brand-gradient);
  color: #ffffff;
  overflow: hidden;
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  animation: fadeInUp 0.7s cubic-bezier(0.4, 0, 0.2, 1) both;
}

main > article > header::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.18) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

main > article > header::after {
  content: "";
  position: absolute;
  bottom: -40%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

main > article > header h1 {
  position: relative;
  z-index: 1;
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
}

main > article > header p {
  position: relative;
  z-index: 1;
  font-size: 0.95rem;
  line-height: 1.7;
  opacity: 0.95;
  max-width: 720px;
}

main > article > header p:first-of-type {
  font-size: 0.85rem;
  opacity: 0.8;
  margin-bottom: 12px;
}

main > article > header time {
  font-weight: 500;
}

/* ===== Breadcrumb ===== */
nav[aria-label="面包屑导航"] {
  margin-bottom: 32px;
  animation: fadeInUp 0.6s 0.1s cubic-bezier(0.4, 0, 0.2, 1) both;
}

nav[aria-label="面包屑导航"] ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}

nav[aria-label="面包屑导航"] ol li {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

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

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

nav[aria-label="面包屑导航"] ol li a:hover {
  color: var(--brand-primary);
  opacity: 1;
}

/* ===== Sections ===== */
section {
  margin-bottom: 48px;
  animation: fadeInUp 0.6s cubic-bezier(0.4, 0, 0.2, 1) both;
  animation-delay: 0.15s;
}

section > h2 {
  font-size: clamp(1.3rem, 2.8vw, 1.75rem);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.01em;
  margin-bottom: 24px;
  padding-bottom: 14px;
  position: relative;
  color: var(--text-primary);
}

section > h2::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 48px;
  height: 3px;
  border-radius: var(--radius-full);
  background: var(--brand-gradient);
}

section > h3 {
  font-size: clamp(1.05rem, 2.2vw, 1.25rem);
  font-weight: 600;
  line-height: 1.4;
  margin: 28px 0 12px;
  color: var(--text-primary);
}

section > p {
  margin-bottom: 16px;
  color: var(--text-secondary);
  line-height: 1.8;
}

section > ul,
section > ol {
  margin-bottom: 16px;
  color: var(--text-secondary);
}

section > ul li,
section > ol li {
  margin-bottom: 8px;
  line-height: 1.75;
}

/* ===== Product Advantages List ===== */
#products ul {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
}

#products ul li {
  position: relative;
  padding: 20px 22px 20px 52px;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base), background var(--transition-base);
  margin-bottom: 0;
}

#products ul li::before {
  content: "✓";
  position: absolute;
  left: 20px;
  top: 20px;
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: #ffffff;
  background: var(--brand-gradient);
  border-radius: 50%;
  line-height: 1;
}

#products ul li:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(0, 212, 170, 0.25);
  background: var(--bg-card-hover);
}

/* ===== Solutions Cards ===== */
#solutions h3 {
  padding-left: 18px;
  border-left: 3px solid var(--brand-primary);
}

#solutions p {
  padding: 0 0 0 18px;
}

/* ===== Cases ===== */
#cases h3 {
  font-size: 1.1rem;
  color: var(--brand-primary);
  margin-top: 28px;
}

#cases h3:first-of-type {
  margin-top: 0;
}

blockquote {
  margin: 24px 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

blockquote p {
  position: relative;
  padding: 20px 24px 20px 56px;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  color: var(--text-secondary);
  font-style: italic;
  line-height: 1.75;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  margin-bottom: 0;
}

blockquote p::before {
  content: "\201C";
  position: absolute;
  left: 18px;
  top: 14px;
  font-size: 2.4rem;
  line-height: 1;
  font-family: Georgia, "Times New Roman", serif;
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  opacity: 0.7;
}

blockquote p:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(0, 212, 170, 0.2);
}

/* ===== News Articles ===== */
#news > article {
  position: relative;
  padding: 24px 26px;
  margin-bottom: 16px;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base), background var(--transition-base);
  overflow: hidden;
}

#news > article::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: var(--brand-gradient);
  opacity: 0;
  transition: opacity var(--transition-base);
}

#news > article:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(0, 212, 170, 0.2);
  background: var(--bg-card-hover);
}

#news > article:hover::before {
  opacity: 1;
}

#news > article h3 {
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.45;
  margin: 0 0 8px;
  color: var(--text-primary);
  transition: color var(--transition-fast);
}

#news > article:hover h3 {
  color: var(--brand-primary);
}

#news > article time {
  display: inline-block;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 10px;
}

#news > article p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 12px;
}

#news > article a {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--brand-primary);
  transition: gap var(--transition-fast), color var(--transition-fast);
}

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

#news > article a:hover {
  gap: 8px;
  color: var(--brand-secondary);
  opacity: 1;
}

#news > article a:hover::after {
  transform: translateX(2px);
}

/* ===== FAQ ===== */
#faq dl {
  margin: 0;
}

#faq dt {
  position: relative;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  padding: 18px 20px 18px 48px;
  background: var(--bg-card);
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  border: 1px solid var(--border-light);
  border-bottom: none;
  margin-top: 16px;
  cursor: default;
  transition: background var(--transition-base), color var(--transition-fast);
  line-height: 1.5;
}

#faq dt::before {
  content: "Q";
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 800;
  color: #ffffff;
  background: var(--brand-gradient);
  border-radius: 50%;
  line-height: 1;
}

#faq dt:first-of-type {
  margin-top: 0;
}

#faq dt:hover {
  background: var(--bg-card-hover);
  color: var(--brand-primary);
}

#faq dd {
  position: relative;
  padding: 16px 20px 18px 48px;
  margin: 0 0 4px;
  background: var(--bg-card);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  border: 1px solid var(--border-light);
  border-top: 1px dashed var(--border-color);
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.75;
  transition: background var(--transition-base);
}

#faq dd::before {
  content: "A";
  position: absolute;
  left: 18px;
  top: 18px;
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 800;
  color: var(--brand-primary);
  background: rgba(0, 212, 170, 0.1);
  border-radius: 50%;
  line-height: 1;
}

#faq dd:hover {
  background: var(--bg-card-hover);
}

/* ===== HowTo ===== */
#howto h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--brand-primary);
  margin-top: 24px;
  margin-bottom: 10px;
}

#howto h3:first-of-type {
  margin-top: 0;
}

#howto ol {
  counter-reset: howto-counter;
  list-style: none;
  padding: 0;
  display: grid;
  gap: 10px;
}

#howto ol li {
  counter-increment: howto-counter;
  position: relative;
  padding: 16px 20px 16px 56px;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 0;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

#howto ol li::before {
  content: counter(howto-counter);
  position: absolute;
  left: 18px;
  top: 16px;
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  font-weight: 700;
  color: #ffffff;
  background: var(--brand-gradient);
  border-radius: 50%;
  line-height: 1;
}

#howto ol li:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(0, 212, 170, 0.2);
}

#howto ul {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 8px;
}

#howto ul li {
  position: relative;
  padding: 12px 18px 12px 40px;
  background: var(--bg-card);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.7;
  margin-bottom: 0;
  transition: background var(--transition-base), border-color var(--transition-base);
}

#howto ul li::before {
  content: "•";
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.2rem;
  color: var(--brand-primary);
  line-height: 1;
}

#howto ul li:hover {
  background: var(--bg-card-hover);
  border-color: rgba(0, 212, 170, 0.2);
}

/* ===== Contact ===== */
#contact address {
  font-style: normal;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px;
  margin-bottom: 28px;
}

#contact address p {
  padding: 16px 20px;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.6;
  margin-bottom: 0;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

#contact address p:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(0, 212, 170, 0.2);
}

#contact address p strong {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 4px;
}

#contact address a {
  color: var(--brand-primary);
  font-weight: 500;
  word-break: break-all;
}

#contact address a:hover {
  color: var(--brand-secondary);
  opacity: 1;
}

#contact h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-top: 28px;
  margin-bottom: 12px;
  color: var(--text-primary);
}

#contact ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

#contact ul li {
  margin-bottom: 0;
}

#contact ul li a {
  display: inline-block;
  padding: 8px 18px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

#contact ul li a:hover {
  color: #ffffff;
  background: var(--brand-gradient);
  border-color: transparent;
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
  opacity: 1;
}

/* ===== Footer ===== */
footer {
  margin-top: 48px;
  padding: 40px 0 0;
  border-top: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 0.82rem;
  line-height: 1.8;
}

footer p {
  margin-bottom: 8px;
}

footer a {
  color: var(--text-secondary);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition-fast);
}

footer a:hover {
  color: var(--brand-primary);
  opacity: 1;
}

/* ===== Scroll Animation ===== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@keyframes pulseGlow {
  0%, 100% {
    box-shadow: 0 0 20px rgba(0, 212, 170, 0.2);
  }
  50% {
    box-shadow: 0 0 40px rgba(0, 212, 170, 0.4);
  }
}

@keyframes shimmer {
  0% {
    background-position: -200% center;
  }
  100% {
    background-position: 200% center;
  }
}

@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;
  }
}

/* ===== Responsive: Tablet ===== */
@media (max-width: 900px) {
  :root {
    --header-height: 56px;
  }

  main[role="main"] {
    padding: 0 18px 60px;
  }

  main > article > header {
    padding: 40px 28px;
    border-radius: var(--radius-lg);
    margin: 24px 0 32px;
  }

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

  #contact address {
    grid-template-columns: 1fr;
  }
}

/* ===== Responsive: Mobile ===== */
@media (max-width: 640px) {
  body {
    font-size: 15px;
  }

  header[role="banner"] nav {
    padding: 0 14px;
    gap: 12px;
  }

  header[role="banner"] nav > a[aria-label="青果短剧首页"] {
    font-size: 1.15rem;
  }

  header[role="banner"] nav ul {
    gap: 2px;
  }

  header[role="banner"] nav ul li a {
    padding: 6px 10px;
    font-size: 0.8rem;
  }

  main[role="main"] {
    padding: 0 14px 48px;
  }

  main > article > header {
    padding: 32px 20px;
    border-radius: var(--radius-md);
    margin: 16px 0 24px;
  }

  main > article > header h1 {
    font-size: 1.4rem;
  }

  main > article > header p {
    font-size: 0.88rem;
  }

  section {
    margin-bottom: 36px;
  }

  section > h2 {
    font-size: 1.2rem;
    margin-bottom: 18px;
    padding-bottom: 10px;
  }

  section > h3 {
    font-size: 1rem;
    margin: 22px 0 10px;
  }

  #products ul li {
    padding: 16px 18px 16px 46px;
  }

  #products ul li::before {
    left: 16px;
    top: 16px;
    width: 20px;
    height: 20px;
    font-size: 0.68rem;
  }

  blockquote p {
    padding: 16px 18px 16px 48px;
    font-size: 0.88rem;
  }

  blockquote p::before {
    left: 14px;
    top: 10px;
    font-size: 2rem;
  }

  #news > article {
    padding: 18px 18px;
  }

  #news > article h3 {
    font-size: 0.95rem;
  }

  #faq dt {
    padding: 14px 16px 14px 42px;
    font-size: 0.92rem;
  }

  #faq dt::before {
    left: 14px;
    width: 20px;
    height: 20px;
    font-size: 0.65rem;
  }

  #faq dd {
    padding: 14px 16px 16px 42px;
    font-size: 0.86rem;
  }

  #faq dd::before {
    left: 14px;
    top: 14px;
    width: 20px;
    height: 20px;
    font-size: 0.65rem;
  }

  #howto ol li {
    padding: 14px 16px 14px 48px;
    font-size: 0.88rem;
  }

  #howto ol li::before {
    left: 14px;
    width: 24px;
    height: 24px;
    font-size: 0.72rem;
  }

  #howto ul li {
    padding: 10px 14px 10px 34px;
    font-size: 0.86rem;
  }

  #howto ul li::before {
    left: 14px;
  }

  #contact address p {
    padding: 14px 16px;
    font-size: 0.86rem;
  }

  #contact ul {
    gap: 8px;
  }

  #contact ul li a {
    padding: 6px 14px;
    font-size: 0.82rem;
  }

  footer {
    font-size: 0.78rem;
    padding-top: 32px;
  }
}

/* ===== Responsive: Small Mobile ===== */
@media (max-width: 380px) {
  header[role="banner"] nav > a[aria-label="青果短剧首页"] {
    font-size: 1rem;
  }

  header[role="banner"] nav ul li a {
    padding: 5px 8px;
    font-size: 0.75rem;
  }

  main > article > header h1 {
    font-size: 1.2rem;
  }

  section > h2 {
    font-size: 1.1rem;
  }
}

/* ===== Print ===== */
@media print {
  header[role="banner"],
  footer,
  nav[aria-label="面包屑导航"] {
    display: none;
  }

  body {
    background: #fff;
    color: #000;
    font-size: 12pt;
  }

  main > article > header {
    background: none;
    color: #000;
    box-shadow: none;
    padding: 0;
    margin-bottom: 24px;
  }

  main > article > header h1 {
    color: #000;
    text-shadow: none;
  }

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

  section {
    break-inside: avoid;
  }
}