:root {
  --brand-primary: #C84B31;
  --brand-secondary: #E57373;
  --brand-accent: #F5C542;
  --brand-green: #2E7D32;
  --bg-base: #FFF8F0;
  --bg-elevated: #FFFFFF;
  --bg-muted: #FFF3E0;
  --text-primary: #3E2723;
  --text-secondary: #6D4C41;
  --text-tertiary: #8D6E63;
  --border-soft: rgba(200, 75, 49, 0.14);
  --border-strong: rgba(200, 75, 49, 0.28);
  --shadow-sm: 0 2px 8px rgba(93, 64, 55, 0.08);
  --shadow-md: 0 8px 24px rgba(93, 64, 55, 0.12);
  --shadow-lg: 0 18px 48px rgba(93, 64, 55, 0.16);
  --glass-bg: rgba(255, 255, 255, 0.62);
  --glass-border: rgba(255, 255, 255, 0.55);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-pill: 999px;
  --gradient-hero: linear-gradient(135deg, #C84B31 0%, #E57373 48%, #F5C542 100%);
  --gradient-soft: linear-gradient(135deg, rgba(200, 75, 49, 0.08), rgba(245, 197, 66, 0.12));
  --transition-fast: 0.18s ease;
  --transition-base: 0.3s cubic-bezier(0.22, 0.61, 0.36, 1);
  --max-width: 1180px;
  --font-base: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", system-ui, -apple-system, "Segoe UI", sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg-base: #17110E;
    --bg-elevated: #211915;
    --bg-muted: #2A1F19;
    --text-primary: #F6EDE6;
    --text-secondary: #D7C4B8;
    --text-tertiary: #A88E80;
    --border-soft: rgba(245, 197, 66, 0.16);
    --border-strong: rgba(245, 197, 66, 0.32);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 18px 48px rgba(0, 0, 0, 0.6);
    --glass-bg: rgba(42, 31, 25, 0.6);
    --glass-border: rgba(245, 197, 66, 0.18);
    --gradient-hero: linear-gradient(135deg, #8E2F1C 0%, #B2453A 46%, #A67C1F 100%);
    --gradient-soft: linear-gradient(135deg, rgba(200, 75, 49, 0.18), rgba(245, 197, 66, 0.12));
  }
}

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

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

body {
  margin: 0;
  font-family: var(--font-base);
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-primary);
  background-color: var(--bg-base);
  background-image:
    radial-gradient(circle at 12% 8%, rgba(245, 197, 66, 0.14), transparent 42%),
    radial-gradient(circle at 88% 0%, rgba(200, 75, 49, 0.12), transparent 46%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

a:hover,
a:focus-visible {
  color: var(--brand-secondary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--brand-accent);
  outline-offset: 3px;
  border-radius: 4px;
}

h1, h2, h3, h4, h5, h6 {
  margin: 0 0 0.6em;
  line-height: 1.35;
  color: var(--text-primary);
  font-weight: 700;
  letter-spacing: 0.01em;
}

h1 {
  font-size: clamp(1.65rem, 4.2vw, 2.6rem);
  letter-spacing: 0.02em;
}

h2 {
  font-size: clamp(1.35rem, 3.2vw, 1.9rem);
  padding-bottom: 0.4em;
  position: relative;
}

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

h3 {
  font-size: clamp(1.12rem, 2.4vw, 1.35rem);
  color: var(--text-secondary);
}

h4 {
  font-size: 1.05rem;
}

p {
  margin: 0 0 1em;
  color: var(--text-secondary);
}

ul,
ol {
  margin: 0 0 1.2em;
  padding-left: 1.4em;
  color: var(--text-secondary);
}

li {
  margin-bottom: 0.45em;
}

li::marker {
  color: var(--brand-primary);
}

strong {
  color: var(--text-primary);
  font-weight: 700;
}

blockquote {
  margin: 1.2em 0;
  padding: 1em 1.3em;
  border-left: 4px solid var(--brand-accent);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: var(--gradient-soft);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: var(--shadow-sm);
}

blockquote p {
  margin: 0;
  color: var(--text-primary);
  font-style: italic;
}

figure {
  margin: 1.6em 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background: var(--bg-elevated);
}

figcaption {
  padding: 0.7em 1em;
  font-size: 0.88rem;
  color: var(--text-tertiary);
  text-align: center;
  background: var(--bg-muted);
}

time {
  font-size: 0.85rem;
  color: var(--text-tertiary);
  font-variant-numeric: tabular-nums;
}

address {
  font-style: normal;
}

/* Skip link */
body > a:first-of-type,
a[href="#main-content"]:first-of-type {
  position: absolute;
  top: -100px;
  left: 12px;
  z-index: 999;
  padding: 0.6em 1.2em;
  border-radius: var(--radius-pill);
  background: var(--brand-primary);
  color: #fff;
  font-weight: 600;
  box-shadow: var(--shadow-md);
  transition: top var(--transition-base);
}

body > a:first-of-type:focus,
a[href="#main-content"]:first-of-type:focus {
  top: 12px;
  color: #fff;
  text-decoration: none;
}

/* Header */
header[role="banner"] {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 0.7em clamp(0.8rem, 3vw, 2rem);
  background: var(--glass-bg);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: var(--shadow-sm);
}

header[role="banner"] > div {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.8em 1.4em;
}

header[role="banner"] > div > a:first-child {
  display: inline-flex;
  align-items: center;
  gap: 0.55em;
  text-decoration: none;
  color: var(--text-primary);
  flex-shrink: 0;
}

header[role="banner"] > div > a:first-child:hover {
  text-decoration: none;
  opacity: 0.9;
}

header[role="banner"] > div > a:first-child svg {
  border-radius: 10px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base);
}

header[role="banner"] > div > a:first-child:hover svg {
  transform: rotate(-6deg) scale(1.06);
}

header[role="banner"] strong {
  font-size: 1.12rem;
  letter-spacing: 0.04em;
  background: var(--gradient-hero);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

header nav[aria-label="主导航"] {
  flex: 1 1 auto;
  min-width: 0;
}

header nav[aria-label="主导航"] ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25em 0.35em;
  margin: 0;
  padding: 0;
  list-style: none;
}

header nav[aria-label="主导航"] li {
  margin: 0;
}

header nav[aria-label="主导航"] a {
  display: inline-block;
  padding: 0.38em 0.8em;
  border-radius: var(--radius-pill);
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

header nav[aria-label="主导航"] a:hover,
header nav[aria-label="主导航"] a:focus-visible {
  color: #fff;
  background: var(--brand-primary);
  text-decoration: none;
  transform: translateY(-1px);
}

header form[role="search"] {
  display: flex;
  align-items: center;
  gap: 0.4em;
  flex-shrink: 0;
}

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

header form[role="search"] input[type="search"] {
  width: clamp(140px, 22vw, 240px);
  padding: 0.5em 1em;
  font-size: 0.9rem;
  font-family: inherit;
  color: var(--text-primary);
  background: var(--bg-elevated);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-pill);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), width var(--transition-base);
}

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

header form[role="search"] input[type="search"]:focus {
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 3px rgba(200, 75, 49, 0.18);
  outline: none;
}

header form[role="search"] button {
  padding: 0.5em 1.1em;
  font-size: 0.9rem;
  font-family: inherit;
  font-weight: 600;
  color: #fff;
  background: var(--gradient-hero);
  border: none;
  border-radius: var(--radius-pill);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), filter var(--transition-fast);
}

header form[role="search"] button:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  filter: brightness(1.06);
}

header form[role="search"] button:active {
  transform: translateY(0) scale(0.97);
}

/* Main layout */
main {
  display: block;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: clamp(1.2rem, 3vw, 2.4rem) clamp(0.9rem, 3vw, 2rem) 3rem;
}

main > section {
  margin-bottom: clamp(1.8rem, 4vw, 3rem);
  padding: clamp(1.2rem, 3vw, 2.2rem);
  background: var(--bg-elevated);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base), transform var(--transition-base), border-color var(--transition-base);
  scroll-margin-top: 96px;
}

main > section:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--border-strong);
}

main > section > h2:first-child {
  margin-top: 0;
}

/* Breadcrumb */
main > nav[aria-label="面包屑导航"] {
  margin-bottom: 1.2rem;
}

main > nav[aria-label="面包屑导航"] ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.3em;
  margin: 0;
  padding: 0.5em 1em;
  list-style: none;
  font-size: 0.88rem;
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-sm);
}

main > nav[aria-label="面包屑导航"] li {
  margin: 0;
  color: var(--text-tertiary);
}

main > nav[aria-label="面包屑导航"] li + li::before {
  content: "›";
  margin-right: 0.3em;
  color: var(--brand-primary);
  font-weight: 700;
}

main > nav[aria-label="面包屑导航"] li[aria-current="page"] {
  color: var(--text-primary);
  font-weight: 600;
}

/* Hero */
#hero {
  position: relative;
  overflow: hidden;
  background: var(--gradient-hero);
  border: none;
  color: #fff;
  padding: clamp(1.6rem, 4vw, 3rem);
  box-shadow: var(--shadow-lg);
}

#hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 82% 18%, rgba(255, 255, 255, 0.28), transparent 42%),
    radial-gradient(circle at 8% 88%, rgba(0, 0, 0, 0.16), transparent 46%);
  pointer-events: none;
}

#hero > * {
  position: relative;
  z-index: 1;
}

#hero h1 {
  color: #fff;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.18);
}

#hero p {
  color: rgba(255, 255, 255, 0.94);
  font-size: clamp(0.95rem, 1.8vw, 1.05rem);
  max-width: 76ch;
}

#hero figure {
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.28);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

#hero figcaption {
  background: rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.92);
}

#hero svg {
  border-radius: var(--radius-md);
}

/* In-page anchor nav */
main > nav[aria-label="页面内锚点导航"] {
  padding: clamp(1rem, 2.5vw, 1.6rem);
  background: var(--glass-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: clamp(1.8rem, 4vw, 3rem);
}

main > nav[aria-label="页面内锚点导航"] h2 {
  font-size: 1.1rem;
  margin-bottom: 0.8em;
}

main > nav[aria-label="页面内锚点导航"] h2::after {
  width: 40px;
  height: 3px;
}

main > nav[aria-label="页面内锚点导航"] ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5em;
  margin: 0;
  padding: 0;
  list-style: none;
}

main > nav[aria-label="页面内锚点导航"] li {
  margin: 0;
}

main > nav[aria-label="页面内锚点导航"] a {
  display: inline-block;
  padding: 0.4em 0.95em;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg-elevated);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-pill);
  text-decoration: none;
  transition: all var(--transition-fast);
}

main > nav[aria-label="页面内锚点导航"] a:hover,
main > nav[aria-label="页面内锚点导航"] a:focus-visible {
  color: #fff;
  background: var(--brand-primary);
  border-color: var(--brand-primary);
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

/* Articles inside sections */
main > section article {
  padding: clamp(1rem, 2.5vw, 1.5rem);
  margin-bottom: 1.1em;
  background: var(--bg-muted);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

main > section article:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-strong);
}

main > section article:last-child {
  margin-bottom: 0;
}

main > section article h3,
main > section article h4 {
  margin-top: 0;
  color: var(--text-primary);
}

main > section article h3::after,
main > section article h4::after {
  display: none;
}

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

main > section article a {
  display: inline-block;
  padding: 0.3em 0.9em;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--brand-primary);
  background: rgba(200, 75, 49, 0.08);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-pill);
  text-decoration: none;
  transition: all var(--transition-fast);
}

main > section article a:hover {
  color: #fff;
  background: var(--brand-primary);
  border-color: var(--brand-primary);
  text-decoration: none;
  transform: translateX(3px);
}

/* FAQ */
#faq details {
  margin-bottom: 0.8em;
  background: var(--bg-muted);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: box-shadow var(--transition-base), border-color var(--transition-base);
}

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

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

#faq summary {
  position: relative;
  padding: 0.9em 2.6em 0.9em 1.1em;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  list-style: none;
  transition: background var(--transition-fast), color var(--transition-fast);
}

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

#faq summary::after {
  content: "+";
  position: absolute;
  right: 1em;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--brand-primary);
  transition: transform var(--transition-base);
}

#faq details[open] summary::after {
  content: "−";
  transform: translateY(-50%) rotate(180deg);
}

#faq summary:hover {
  background: rgba(200, 75, 49, 0.06);
}

#faq details > p {
  margin: 0;
  padding: 0 1.1em 1em;
  color: var(--text-secondary);
  animation: faqReveal var(--transition-base) both;
}

@keyframes faqReveal {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Footer */
footer[role="contentinfo"] {
  margin-top: 2rem;
  padding: clamp(1.6rem, 4vw, 2.8rem) clamp(0.9rem, 3vw, 2rem);
  color: var(--text-secondary);
  background: var(--bg-muted);
  border-top: 1px solid var(--border-soft);
}

footer[role="contentinfo"] > section {
  max-width: var(--max-width);
  margin: 0 auto 1.6em;
  padding: clamp(1rem, 2.5vw, 1.6rem);
  background: var(--bg-elevated);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

footer[role="contentinfo"] > section:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

footer[role="contentinfo"] h2 {
  font-size: 1.15rem;
}

footer[role="contentinfo"] h2::after {
  width: 40px;
  height: 3px;
}

footer[role="contentinfo"] p {
  font-size: 0.92rem;
}

footer[role="contentinfo"] ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4em 0.8em;
  padding: 0;
  list-style: none;
  margin: 0;
}

footer[role="contentinfo"] ul li {
  margin: 0;
}

footer[role="contentinfo"] nav[aria-label="页脚导航"] {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1em 0 0;
  border-top: 1px dashed var(--border-soft);
}

footer[role="contentinfo"] nav[aria-label="页脚导航"] ul {
  justify-content: center;
}

footer[role="contentinfo"] nav[aria-label="页脚导航"] a {
  padding: 0.35em 0.9em;
  font-size: 0.88rem;
  color: var(--text-secondary);
  border-radius: var(--radius-pill);
  text-decoration: none;
  transition: all var(--transition-fast);
}

footer[role="contentinfo"] nav[aria-label="页脚导航"] a:hover {
  color: #fff;
  background: var(--brand-primary);
  text-decoration: none;
}

footer[role="contentinfo"] address p {
  margin-bottom: 0.4em;
}

footer[role="contentinfo"] a[href^="tel"],
footer[role="contentinfo"] a[href^="mailto"] {
  font-weight: 600;
}

/* Back to top */
body > a[href="#main-content"]:last-of-type {
  position: fixed;
  right: clamp(0.8rem, 2.5vw, 1.6rem);
  bottom: clamp(0.8rem, 2.5vw, 1.6rem);
  z-index: 90;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6em 1.1em;
  font-size: 0.85rem;
  font-weight: 600;
  color: #fff;
  background: var(--gradient-hero);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-md);
  text-decoration: none;
  opacity: 0.92;
  transition: transform var(--transition-base), box-shadow var(--transition-base), opacity var(--transition-fast);
}

body > a[href="#main-content"]:last-of-type:hover {
  opacity: 1;
  transform: translateY(-3px) scale(1.04);
  box-shadow: var(--shadow-lg);
  color: #fff;
  text-decoration: none;
}

/* Scroll reveal animation */
@media (prefers-reduced-motion: no-preference) {
  main > section,
  main > nav[aria-label="页面内锚点导航"] {
    animation: revealUp 0.7s cubic-bezier(0.22, 0.61, 0.36, 1) both;
  }

  main > section:nth-of-type(1) { animation-delay: 0.02s; }
  main > section:nth-of-type(2) { animation-delay: 0.06s; }
  main > section:nth-of-type(3) { animation-delay: 0.1s; }
  main > section:nth-of-type(4) { animation-delay: 0.14s; }
  main > section:nth-of-type(5) { animation-delay: 0.18s; }
  main > section:nth-of-type(6) { animation-delay: 0.22s; }

  @keyframes revealUp {
    from {
      opacity: 0;
      transform: translateY(22px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* Responsive */
@media (max-width: 900px) {
  header[role="banner"] > div {
    gap: 0.6em 1em;
  }

  header nav[aria-label="主导航"] {
    order: 3;
    flex-basis: 100%;
  }

  header nav[aria-label="主导航"] ul {
    justify-content: flex-start;
  }

  header form[role="search"] {
    margin-left: auto;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 15px;
    line-height: 1.7;
  }

  header[role="banner"] {
    padding: 0.6em 0.8rem;
  }

  header[role="banner"] > div {
    flex-wrap: wrap;
  }

  header[role="banner"] strong {
    font-size: 1rem;
  }

  header nav[aria-label="主导航"] ul {
    gap: 0.2em;
  }

  header nav[aria-label="主导航"] a {
    padding: 0.32em 0.6em;
    font-size: 0.84rem;
  }

  header form[role="search"] {
    flex-basis: 100%;
    margin-left: 0;
  }

  header form[role="search"] input[type="search"] {
    flex: 1 1 auto;
    width: auto;
  }

  main {
    padding: 1rem 0.8rem 2.4rem;
  }

  main > section {
    padding: 1.1rem;
    border-radius: var(--radius-md);
    scroll-margin-top: 130px;
  }

  #hero {
    padding: 1.3rem 1.1rem;
  }

  main > nav[aria-label="页面内锚点导航"] {
    padding: 1rem;
  }

  main > nav[aria-label="页面内锚点导航"] a {
    font-size: 0.82rem;
    padding: 0.35em 0.75em;
  }

  main > section article {
    padding: 0.9rem;
  }

  #faq summary {
    padding: 0.8em 2.4em 0.8em 0.9em;
    font-size: 0.94rem;
  }

  footer[role="contentinfo"] {
    padding: 1.4rem 0.8rem;
  }

  footer[role="contentinfo"] > section {
    padding: 1rem;
  }

  body > a[href="#main-content"]:last-of-type {
    padding: 0.5em 0.9em;
    font-size: 0.8rem;
  }
}

@media (max-width: 380px) {
  header nav[aria-label="主导航"] a {
    font-size: 0.78rem;
    padding: 0.3em 0.5em;
  }

  h1 {
    font-size: 1.4rem;
  }
}

/* Print */
@media print {
  header[role="banner"],
  body > a,
  footer[role="contentinfo"] nav,
  main > nav {
    display: none !important;
  }

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

  main > section,
  footer[role="contentinfo"] > section {
    box-shadow: none;
    border: 1px solid #ccc;
    break-inside: avoid;
  }

  #hero {
    background: #f5f5f5 !important;
    color: #000 !important;
  }

  #hero h1,
  #hero p {
    color: #000 !important;
  }
}