:root {
  --brand: #ff7a45;
  --brand-2: #ff4d6d;
  --brand-3: #ffb347;
  --accent: #6c5ce7;
  --accent-2: #00b894;
  --ink: #1f2430;
  --ink-soft: #4a5262;
  --ink-mute: #7a8296;
  --bg: #fff8f3;
  --bg-2: #ffffff;
  --card: rgba(255, 255, 255, 0.72);
  --card-solid: #ffffff;
  --glass: rgba(255, 255, 255, 0.55);
  --border: rgba(255, 122, 69, 0.16);
  --border-soft: rgba(31, 36, 48, 0.08);
  --shadow-sm: 0 4px 14px rgba(255, 122, 69, 0.10);
  --shadow-md: 0 12px 32px rgba(255, 122, 69, 0.14);
  --shadow-lg: 0 24px 60px rgba(255, 77, 109, 0.16);
  --radius-sm: 10px;
  --radius: 18px;
  --radius-lg: 28px;
  --radius-pill: 999px;
  --grad-hero: linear-gradient(135deg, #ff9a6b 0%, #ff7a45 35%, #ff4d6d 70%, #a55eea 100%);
  --grad-soft: linear-gradient(135deg, rgba(255, 154, 107, 0.16), rgba(165, 94, 234, 0.12));
  --grad-text: linear-gradient(120deg, #ff7a45, #ff4d6d 55%, #a55eea);
  --maxw: 1180px;
  --header-h: 68px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --font: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", system-ui, -apple-system, "Segoe UI", sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #f2f4f8;
    --ink-soft: #c8cede;
    --ink-mute: #98a0b3;
    --bg: #12141c;
    --bg-2: #171a24;
    --card: rgba(30, 34, 46, 0.66);
    --card-solid: #1c202b;
    --glass: rgba(30, 34, 46, 0.5);
    --border: rgba(255, 154, 107, 0.22);
    --border-soft: rgba(255, 255, 255, 0.08);
    --shadow-sm: 0 4px 14px rgba(0, 0, 0, 0.35);
    --shadow-md: 0 12px 32px rgba(0, 0, 0, 0.45);
    --shadow-lg: 0 24px 60px rgba(0, 0, 0, 0.55);
    --grad-soft: linear-gradient(135deg, rgba(255, 154, 107, 0.14), rgba(165, 94, 234, 0.16));
  }
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(255, 154, 107, 0.18), transparent 60%),
    radial-gradient(1000px 520px at 100% 0%, rgba(165, 94, 234, 0.14), transparent 55%),
    var(--bg);
  background-attachment: fixed;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--brand);
  text-decoration: none;
  transition: color 0.25s var(--ease), opacity 0.25s var(--ease);
}

a:hover {
  color: var(--brand-2);
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid rgba(255, 122, 69, 0.55);
  outline-offset: 3px;
  border-radius: 6px;
}

h1, h2, h3, h4 {
  line-height: 1.35;
  color: var(--ink);
  margin: 0 0 0.6em;
  font-weight: 800;
  letter-spacing: 0.2px;
}

h1 {
  font-size: clamp(1.7rem, 4.2vw, 2.9rem);
}

h2 {
  font-size: clamp(1.4rem, 3vw, 2.1rem);
  position: relative;
  padding-left: 18px;
}

h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.18em;
  bottom: 0.18em;
  width: 6px;
  border-radius: var(--radius-pill);
  background: var(--grad-hero);
  box-shadow: 0 0 14px rgba(255, 122, 69, 0.5);
}

h3 {
  font-size: clamp(1.08rem, 2vw, 1.3rem);
  margin-top: 1.4em;
}

p {
  margin: 0 0 1em;
  color: var(--ink-soft);
}

ul, ol {
  margin: 0 0 1.2em;
  padding-left: 1.3em;
  color: var(--ink-soft);
}

li {
  margin-bottom: 0.45em;
}

li::marker {
  color: var(--brand);
  font-weight: 700;
}

blockquote {
  margin: 1.2em 0;
  padding: 18px 22px;
  border-left: 4px solid var(--brand);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: var(--grad-soft);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: var(--ink-soft);
  font-style: normal;
  box-shadow: var(--shadow-sm);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

blockquote:hover {
  transform: translateX(6px);
  box-shadow: var(--shadow-md);
}

blockquote p {
  margin: 0;
}

header[role="banner"] {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--glass);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border-bottom: 1px solid var(--border-soft);
  box-shadow: 0 2px 20px rgba(255, 122, 69, 0.08);
}

header[role="banner"] > div {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 22px;
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

header[role="banner"] > div > a {
  font-size: 1.35rem;
  font-weight: 900;
  letter-spacing: 0.5px;
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  white-space: nowrap;
  transition: transform 0.3s var(--ease), filter 0.3s var(--ease);
}

header[role="banner"] > div > a:hover {
  transform: scale(1.05);
  filter: drop-shadow(0 4px 12px rgba(255, 122, 69, 0.45));
}

header nav ul {
  display: flex;
  align-items: center;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

header nav li {
  margin: 0;
}

header nav a {
  display: inline-block;
  padding: 8px 13px;
  border-radius: var(--radius-pill);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--ink-soft);
  transition: all 0.28s var(--ease);
  position: relative;
}

header nav a:hover,
header nav a:focus-visible {
  color: #fff;
  background: var(--grad-hero);
  box-shadow: 0 6px 18px rgba(255, 122, 69, 0.35);
  transform: translateY(-2px);
}

main {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 22px 40px;
}

main > nav[aria-label="面包屑导航"] {
  margin: 22px 0 8px;
}

main > nav[aria-label="面包屑导航"] ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 10px 16px;
  list-style: none;
  font-size: 0.86rem;
  color: var(--ink-mute);
  background: var(--card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-pill);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  width: fit-content;
  box-shadow: var(--shadow-sm);
}

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

main > nav[aria-label="面包屑导航"] li + li::before {
  content: "›";
  margin-right: 8px;
  color: var(--brand);
  font-weight: 700;
}

main > nav[aria-label="面包屑导航"] li[aria-current="page"] {
  color: var(--brand);
  font-weight: 700;
}

section {
  margin: 34px 0;
  padding: 30px clamp(18px, 3.2vw, 40px);
  background: var(--card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  box-shadow: var(--shadow-sm);
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), border-color 0.4s var(--ease);
  animation: fadeUp 0.7s var(--ease) both;
}

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

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(26px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes glowPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 122, 69, 0.35); }
  50% { box-shadow: 0 0 0 14px rgba(255, 122, 69, 0); }
}

#hero {
  position: relative;
  overflow: hidden;
  padding: clamp(38px, 6vw, 76px) clamp(20px, 4vw, 52px);
  background: var(--grad-hero);
  border: none;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  color: #fff;
  margin-top: 26px;
}

#hero::before,
#hero::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(2px);
}

#hero::before {
  width: 320px;
  height: 320px;
  top: -120px;
  right: -80px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.38), transparent 70%);
  animation: floatY 7s ease-in-out infinite;
}

#hero::after {
  width: 260px;
  height: 260px;
  bottom: -130px;
  left: -70px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.24), transparent 70%);
  animation: floatY 9s ease-in-out infinite reverse;
}

#hero h1 {
  color: #fff;
  text-shadow: 0 3px 20px rgba(120, 30, 0, 0.28);
  position: relative;
  z-index: 1;
}

#hero p {
  color: rgba(255, 255, 255, 0.94);
  max-width: 860px;
  position: relative;
  z-index: 1;
  font-size: 1.02rem;
}

#hero p:last-child {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 26px;
  margin-bottom: 0;
}

#hero p:last-child a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 30px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 0.98rem;
  letter-spacing: 0.3px;
  transition: all 0.32s var(--ease);
  position: relative;
  z-index: 1;
}

#hero p:last-child a:first-child {
  background: #fff;
  color: var(--brand-2);
  box-shadow: 0 10px 26px rgba(120, 30, 0, 0.25);
}

#hero p:last-child a:first-child:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 16px 36px rgba(120, 30, 0, 0.35);
  color: var(--brand);
}

#hero p:last-child a:last-child {
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
  border: 1.5px solid rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

#hero p:last-child a:last-child:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-4px) scale(1.03);
  color: #fff;
}

#products ul {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin-top: 22px;
}

#products ul li {
  margin: 0;
  padding: 20px 22px 20px 52px;
  position: relative;
  background: var(--card-solid);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  font-weight: 600;
  color: var(--ink-soft);
  box-shadow: var(--shadow-sm);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.35s var(--ease);
}

#products ul li::before {
  content: "✓";
  position: absolute;
  left: 18px;
  top: 20px;
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--grad-hero);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 900;
  box-shadow: 0 4px 12px rgba(255, 122, 69, 0.4);
}

#products ul li:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--border);
}

#cases blockquote {
  background: var(--card-solid);
  border-left-width: 5px;
  border-left-color: var(--accent);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

#cases blockquote:hover {
  border-left-color: var(--brand-2);
  transform: translateY(-4px);
}

#news ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 16px;
}

#news li {
  margin: 0;
  padding: 22px 24px;
  background: var(--card-solid);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

#news li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 5px;
  background: var(--grad-hero);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.4s var(--ease);
}

#news li:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

#news li:hover::before {
  transform: scaleY(1);
}

#news h3 {
  margin-top: 0;
  font-size: 1.12rem;
}

#news h3 + p {
  font-size: 0.84rem;
  color: var(--brand);
  font-weight: 700;
  margin-bottom: 0.5em;
}

#articles {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 22px;
  background: transparent;
  border: none;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  padding: 0;
}

#articles > h2 {
  grid-column: 1 / -1;
  margin-bottom: 0.2em;
}

#articles article {
  background: var(--card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 26px 26px 22px;
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), border-color 0.4s var(--ease);
}

#articles article::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--grad-soft);
  opacity: 0;
  transition: opacity 0.4s var(--ease);
  pointer-events: none;
}

#articles article:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border);
}

#articles article:hover::after {
  opacity: 1;
}

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

#articles h3 {
  margin-top: 0;
  font-size: 1.14rem;
  line-height: 1.5;
  transition: color 0.3s var(--ease);
}

#articles article:hover h3 {
  color: var(--brand-2);
}

#articles h3 + p {
  font-size: 0.82rem;
  color: var(--ink-mute);
  font-weight: 600;
  margin-bottom: 0.7em;
}

#articles article p:nth-of-type(2) {
  font-size: 0.94rem;
  flex: 1;
}

#articles article > p:last-child {
  margin-bottom: 0;
  margin-top: 8px;
}

#articles article > p:last-child a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--brand);
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  background: rgba(255, 122, 69, 0.1);
  transition: all 0.3s var(--ease);
}

#articles article > p:last-child a::after {
  content: "→";
  transition: transform 0.3s var(--ease);
}

#articles article > p:last-child a:hover {
  background: var(--grad-hero);
  color: #fff;
  box-shadow: 0 8px 20px rgba(255, 122, 69, 0.4);
}

#articles article > p:last-child a:hover::after {
  transform: translateX(4px);
}

#faq h3 {
  padding: 16px 20px;
  margin: 0;
  background: var(--card-solid);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius) var(--radius) 0 0;
  font-size: 1.02rem;
  color: var(--ink);
  cursor: default;
  position: relative;
  transition: background 0.3s var(--ease), color 0.3s var(--ease);
}

#faq h3::after {
  content: "?";
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--grad-hero);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 900;
  box-shadow: 0 4px 12px rgba(255, 122, 69, 0.35);
}

#faq h3:hover {
  background: var(--grad-soft);
  color: var(--brand);
}

#faq h3 + p {
  margin: 0 0 18px;
  padding: 16px 20px;
  background: var(--card);
  border: 1px solid var(--border-soft);
  border-top: none;
  border-radius: 0 0 var(--radius) var(--radius);
  font-size: 0.95rem;
  transition: box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}

#faq h3 + p:hover {
  border-color: var(--border);
  box-shadow: var(--shadow-sm);
}

#howto ol,
#howto ul {
  counter-reset: step;
  list-style: none;
  padding: 0;
}

#howto ol li {
  counter-increment: step;
  position: relative;
  padding: 14px 18px 14px 58px;
  margin-bottom: 12px;
  background: var(--card-solid);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

#howto ol li::before {
  content: counter(step);
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--grad-hero);
  color: #fff;
  font-weight: 900;
  font-size: 0.9rem;
  box-shadow: 0 4px 14px rgba(255, 122, 69, 0.4);
}

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

#howto ul li {
  position: relative;
  padding: 12px 18px 12px 46px;
  margin-bottom: 10px;
  background: var(--card-solid);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  list-style: none;
  box-shadow: var(--shadow-sm);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

#howto ul li::before {
  content: "●";
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--brand);
  font-size: 0.7rem;
}

#howto ul li:hover {
  transform: translateX(6px);
  box-shadow: var(--shadow-md);
}

#contact ul {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 14px;
  margin: 20px 0 0;
}

#contact li {
  margin: 0;
  padding: 16px 20px;
  background: var(--card-solid);
  border: 1px solid var(--border-soft);
  border-left: 4px solid var(--brand);
  border-radius: var(--radius-sm);
  font-size: 0.94rem;
  color: var(--ink-soft);
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-left-color 0.3s var(--ease);
  word-break: break-word;
}

#contact li:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-left-color: var(--accent);
}

#contact h3 {
  margin-top: 2em;
}

#sitemap ul,
#links ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
}

#sitemap li,
#links li {
  margin: 0;
}

#sitemap a,
#links a {
  display: inline-block;
  padding: 9px 20px;
  border-radius: var(--radius-pill);
  background: var(--card-solid);
  border: 1px solid var(--border-soft);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink-soft);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s var(--ease);
}

#sitemap a:hover,
#links a:hover {
  background: var(--grad-hero);
  color: #fff;
  border-color: transparent;
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(255, 122, 69, 0.4);
}

#legal h3 {
  font-size: 1.05rem;
  color: var(--brand);
  margin-top: 1.6em;
}

#legal h3:first-of-type {
  margin-top: 0.6em;
}

#legal p {
  font-size: 0.94rem;
}

footer[role="contentinfo"] {
  background: linear-gradient(135deg, #2b1a2e 0%, #3d1f33 50%, #1f1a2e 100%);
  color: rgba(255, 255, 255, 0.82);
  padding: 44px 22px 36px;
  margin-top: 30px;
  text-align: center;
  border-top: 3px solid transparent;
  border-image: var(--grad-hero) 1;
  position: relative;
  overflow: hidden;
}

footer[role="contentinfo"]::before {
  content: "";
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 200px;
  background: radial-gradient(ellipse, rgba(255, 122, 69, 0.28), transparent 70%);
  pointer-events: none;
}

footer[role="contentinfo"] p {
  color: rgba(255, 255, 255, 0.78);
  margin: 0 0 10px;
  font-size: 0.9rem;
  position: relative;
  z-index: 1;
}

footer[role="contentinfo"] p:first-child {
  font-weight: 700;
  font-size: 1rem;
  color: #fff;
}

footer[role="contentinfo"] a {
  color: rgba(255, 255, 255, 0.85);
  font-weight: 600;
  padding: 4px 6px;
  border-radius: 6px;
  transition: all 0.28s var(--ease);
}

footer[role="contentinfo"] a:hover {
  color: #ffb347;
  background: rgba(255, 255, 255, 0.08);
}

@media (max-width: 900px) {
  header[role="banner"] > div {
    height: auto;
    min-height: var(--header-h);
    flex-wrap: wrap;
    padding: 10px 18px;
    gap: 8px;
  }

  header nav {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  header nav::-webkit-scrollbar {
    display: none;
  }

  header nav ul {
    flex-wrap: nowrap;
    gap: 2px;
    padding-bottom: 4px;
  }

  header nav a {
    white-space: nowrap;
    font-size: 0.86rem;
    padding: 7px 11px;
  }

  #articles {
    grid-template-columns: 1fr;
  }

  section {
    padding: 24px 18px;
    border-radius: var(--radius);
  }

  #hero {
    padding: 34px 20px;
    border-radius: var(--radius);
  }
}

@media (max-width: 560px) {
  :root {
    --header-h: 60px;
  }

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

  main {
    padding: 0 14px 30px;
  }

  header[role="banner"] > div > a {
    font-size: 1.18rem;
  }

  section {
    margin: 22px 0;
    padding: 20px 16px;
  }

  h2 {
    padding-left: 14px;
  }

  h2::before {
    width: 5px;
  }

  #hero p:last-child {
    flex-direction: column;
    gap: 10px;
  }

  #hero p:last-child a {
    width: 100%;
    padding: 13px 20px;
  }

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

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

  #faq h3 {
    padding: 14px 50px 14px 16px;
    font-size: 0.98rem;
  }

  #faq h3 + p {
    padding: 14px 16px;
    font-size: 0.92rem;
  }

  #howto ol li {
    padding: 12px 14px 12px 52px;
  }

  #howto ul li {
    padding: 10px 14px 10px 40px;
  }

  #articles article {
    padding: 20px 18px;
  }

  blockquote {
    padding: 14px 16px;
  }
}

@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[role="banner"],
  footer[role="contentinfo"],
  #hero p:last-child,
  #sitemap,
  #links {
    display: none;
  }

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

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