:root {
  --bg: #f4f7f5;
  --bg-soft: #eaf3ec;
  --surface: #ffffff;
  --surface-glass: rgba(255, 255, 255, 0.72);
  --border: rgba(15, 157, 88, 0.14);
  --text: #1a1a2e;
  --text-soft: #4a5568;
  --text-muted: #6b7280;
  --primary: #0f9d58;
  --primary-dark: #0b7a44;
  --primary-light: #a8e6a3;
  --accent: #1a1a2e;
  --accent-soft: #2d2d4a;
  --shadow-sm: 0 2px 8px rgba(26, 26, 46, 0.06);
  --shadow-md: 0 8px 24px rgba(26, 26, 46, 0.1);
  --shadow-lg: 0 16px 48px rgba(26, 26, 46, 0.14);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --header-h: 68px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --gradient-brand: linear-gradient(135deg, #0f9d58 0%, #14b866 45%, #1a1a2e 100%);
  --gradient-soft: linear-gradient(160deg, rgba(15, 157, 88, 0.12), rgba(168, 230, 163, 0.18));
  --font: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

html[data-theme="dark"] {
  --bg: #0d0f18;
  --bg-soft: #12141f;
  --surface: #171a26;
  --surface-glass: rgba(23, 26, 38, 0.72);
  --border: rgba(168, 230, 163, 0.14);
  --text: #eef2f0;
  --text-soft: #c2c9d1;
  --text-muted: #8b93a1;
  --primary: #2ec97a;
  --primary-dark: #14b866;
  --primary-light: #6fe3a8;
  --accent: #eef2f0;
  --accent-soft: #c2c9d1;
  --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 16px 48px rgba(0, 0, 0, 0.6);
  --gradient-brand: linear-gradient(135deg, #14b866 0%, #0f9d58 45%, #0a0c14 100%);
  --gradient-soft: linear-gradient(160deg, rgba(46, 201, 122, 0.16), rgba(20, 184, 102, 0.08));
}

@media (prefers-color-scheme: dark) {
  html:not([data-theme="light"]) {
    --bg: #0d0f18;
    --bg-soft: #12141f;
    --surface: #171a26;
    --surface-glass: rgba(23, 26, 38, 0.72);
    --border: rgba(168, 230, 163, 0.14);
    --text: #eef2f0;
    --text-soft: #c2c9d1;
    --text-muted: #8b93a1;
    --primary: #2ec97a;
    --primary-dark: #14b866;
    --primary-light: #6fe3a8;
    --accent: #eef2f0;
    --accent-soft: #c2c9d1;
    --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 16px 48px rgba(0, 0, 0, 0.6);
    --gradient-brand: linear-gradient(135deg, #14b866 0%, #0f9d58 45%, #0a0c14 100%);
    --gradient-soft: linear-gradient(160deg, rgba(46, 201, 122, 0.16), rgba(20, 184, 102, 0.08));
  }
}

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

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

body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.75;
  color: var(--text);
  background-color: var(--bg);
  background-image:
    radial-gradient(circle at 12% 8%, rgba(15, 157, 88, 0.1), transparent 42%),
    radial-gradient(circle at 88% 22%, rgba(168, 230, 163, 0.14), transparent 40%),
    radial-gradient(circle at 50% 100%, rgba(15, 157, 88, 0.06), transparent 55%);
  background-attachment: fixed;
  min-height: 100vh;
  overflow-x: hidden;
  transition: background-color 0.4s var(--ease), color 0.4s var(--ease);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

a:hover,
a:focus-visible {
  color: var(--primary-dark);
}

a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
  border-radius: 6px;
}

ul,
ol {
  list-style: none;
}

h1, h2, h3, h4 {
  line-height: 1.35;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--text);
}

h1 {
  font-size: clamp(1.7rem, 4.2vw, 2.6rem);
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

h2 {
  font-size: clamp(1.4rem, 3vw, 2rem);
  position: relative;
  padding-left: 18px;
  margin-bottom: 1.2rem;
}

h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.18em;
  bottom: 0.18em;
  width: 6px;
  border-radius: 6px;
  background: var(--gradient-brand);
}

h3 {
  font-size: clamp(1.12rem, 2.2vw, 1.35rem);
  margin: 1.4rem 0 0.7rem;
  color: var(--text);
}

h4 {
  font-size: 1.05rem;
  margin: 1.1rem 0 0.5rem;
  color: var(--primary-dark);
}

p {
  color: var(--text-soft);
  margin-bottom: 0.9rem;
}

header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--surface-glass);
  -webkit-backdrop-filter: blur(18px) saturate(180%);
  backdrop-filter: blur(18px) saturate(180%);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: background 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

header nav {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0.7rem 1.25rem;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  min-height: var(--header-h);
}

header nav > a[aria-label="漫蛙manwa漫画首页"] {
  font-size: 1.15rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  white-space: nowrap;
  position: relative;
  padding: 0.25rem 0;
}

header nav > a[aria-label="漫蛙manwa漫画首页"]::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  border-radius: 3px;
  background: var(--gradient-brand);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease);
}

header nav > a[aria-label="漫蛙manwa漫画首页"]:hover::after {
  transform: scaleX(1);
}

header nav ul {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.15rem 0.35rem;
  flex: 1 1 auto;
}

header nav ul li a {
  display: inline-block;
  padding: 0.35rem 0.65rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-soft);
  border-radius: 999px;
  transition: background 0.25s var(--ease), color 0.25s var(--ease), transform 0.25s var(--ease);
}

header nav ul li a:hover,
header nav ul li a:focus-visible {
  color: var(--primary-dark);
  background: var(--gradient-soft);
  transform: translateY(-2px);
}

header nav form[role="search"] {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex: 0 1 300px;
  min-width: 200px;
  position: relative;
}

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"] {
  flex: 1 1 auto;
  min-width: 0;
  padding: 0.5rem 0.95rem;
  font-size: 0.9rem;
  font-family: inherit;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

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

header nav form[role="search"] input[type="search"]:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(15, 157, 88, 0.18);
  outline: none;
}

header nav form[role="search"] button,
#theme-toggle {
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 700;
  color: #fff;
  background: var(--gradient-brand);
  border: none;
  border-radius: 999px;
  padding: 0.5rem 0.95rem;
  cursor: pointer;
  white-space: nowrap;
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), filter 0.25s var(--ease);
}

header nav form[role="search"] button:hover,
#theme-toggle:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  filter: brightness(1.06);
}

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

#theme-toggle {
  flex: 0 0 auto;
}

main {
  max-width: 1240px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 3rem;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

main > section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(1.25rem, 3vw, 2.5rem);
  box-shadow: var(--shadow-sm);
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), background 0.4s var(--ease), border-color 0.4s var(--ease);
  animation: fadeUp 0.7s var(--ease) both;
}

main > section:hover {
  box-shadow: var(--shadow-md);
  border-color: rgba(15, 157, 88, 0.28);
}

main > section:nth-child(2) { animation-delay: 0.05s; }
main > section:nth-child(3) { animation-delay: 0.1s; }
main > section:nth-child(4) { animation-delay: 0.15s; }
main > section:nth-child(5) { animation-delay: 0.2s; }
main > section:nth-child(6) { animation-delay: 0.25s; }
main > section:nth-child(7) { animation-delay: 0.3s; }
main > section:nth-child(8) { animation-delay: 0.35s; }
main > section:nth-child(9) { animation-delay: 0.4s; }
main > section:nth-child(10) { animation-delay: 0.45s; }
main > section:nth-child(11) { animation-delay: 0.5s; }
main > section:nth-child(12) { animation-delay: 0.55s; }
main > section:nth-child(13) { animation-delay: 0.6s; }
main > section:nth-child(14) { animation-delay: 0.65s; }
main > section:nth-child(15) { animation-delay: 0.7s; }
main > section:nth-child(16) { animation-delay: 0.75s; }
main > section:nth-child(17) { animation-delay: 0.8s; }

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

#hero {
  position: relative;
  overflow: hidden;
  background: var(--gradient-brand);
  border: none;
  border-radius: var(--radius-xl);
  color: #fff;
  padding: clamp(1.75rem, 4vw, 3.25rem);
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: clamp(1.25rem, 3vw, 2.5rem);
  align-items: center;
}

#hero::before,
#hero::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

#hero::before {
  width: 420px;
  height: 420px;
  top: -180px;
  right: -120px;
  background: radial-gradient(circle, rgba(168, 230, 163, 0.45), transparent 68%);
  animation: float 9s ease-in-out infinite;
}

#hero::after {
  width: 320px;
  height: 320px;
  bottom: -160px;
  left: -100px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.22), transparent 70%);
  animation: float 11s ease-in-out infinite reverse;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-18px, 22px) scale(1.06); }
}

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

#hero h1 {
  -webkit-text-fill-color: #fff;
  color: #fff;
  background: none;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.22);
  margin-bottom: 0.9rem;
}

#hero p {
  color: rgba(255, 255, 255, 0.92);
  font-size: clamp(0.95rem, 1.6vw, 1.05rem);
  line-height: 1.85;
  max-width: 62ch;
}

#hero figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface-glass);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.28);
  box-shadow: var(--shadow-lg);
  padding: 0.6rem;
  transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease);
}

#hero figure:hover {
  transform: translateY(-6px) scale(1.015);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.32);
}

#hero figure svg {
  border-radius: var(--radius-md);
  width: 100%;
}

#hero figcaption {
  text-align: center;
  font-size: 0.82rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
  padding: 0.5rem 0 0.15rem;
  letter-spacing: 0.04em;
}

#brand,
#products,
#solutions,
#cases,
#news,
#articles,
#knowledge,
#faq,
#howto,
#contact,
#sitemap,
#links,
#privacy,
#disclaimer {
  scroll-margin-top: calc(var(--header-h) + 16px);
}

#news article,
#articles article {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.1rem 1.25rem;
  margin-bottom: 0.9rem;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.35s var(--ease), background 0.35s var(--ease);
}

#news article:hover,
#articles article:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(15, 157, 88, 0.34);
  background: var(--surface);
}

#news article h3,
#articles article h3 {
  margin-top: 0;
  margin-bottom: 0.35rem;
  font-size: 1.08rem;
}

#news article time,
#articles article time {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--primary-dark);
  background: var(--gradient-soft);
  border-radius: 999px;
  padding: 0.12rem 0.7rem;
  margin-bottom: 0.5rem;
  letter-spacing: 0.02em;
}

#articles article p {
  margin-bottom: 0.6rem;
}

#articles article a {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--primary-dark);
  padding: 0.3rem 0.85rem;
  border-radius: 999px;
  background: var(--gradient-soft);
  transition: gap 0.3s var(--ease), transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

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

#articles article a:hover {
  gap: 0.55rem;
  transform: translateX(3px);
  box-shadow: var(--shadow-sm);
}

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

#cases blockquote {
  position: relative;
  margin: 0 0 0.9rem;
  padding: 1rem 1.15rem 1rem 3rem;
  background: var(--bg-soft);
  border-left: 4px solid var(--primary);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

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

#cases blockquote::before {
  content: "\201C";
  position: absolute;
  left: 0.65rem;
  top: 0.1rem;
  font-size: 2.6rem;
  line-height: 1;
  font-family: Georgia, "Times New Roman", serif;
  color: var(--primary);
  opacity: 0.55;
}

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

#faq dl {
  display: grid;
  gap: 0.75rem;
}

#faq dt {
  font-weight: 800;
  font-size: 1rem;
  color: var(--text);
  padding: 0.85rem 1rem 0.85rem 2.6rem;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  position: relative;
  cursor: default;
  transition: background 0.3s var(--ease), color 0.3s var(--ease);
}

#faq dt::before {
  content: "Q";
  position: absolute;
  left: 0.9rem;
  top: 50%;
  transform: translateY(-50%);
  width: 1.35rem;
  height: 1.35rem;
  display: grid;
  place-items: center;
  font-size: 0.72rem;
  font-weight: 900;
  color: #fff;
  background: var(--gradient-brand);
  border-radius: 50%;
}

#faq dt:hover {
  background: var(--gradient-soft);
}

#faq dd {
  margin: 0;
  padding: 0.9rem 1rem 0.9rem 2.6rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  color: var(--text-soft);
  font-size: 0.94rem;
  position: relative;
  transition: background 0.3s var(--ease);
}

#faq dd::before {
  content: "A";
  position: absolute;
  left: 0.9rem;
  top: 0.95rem;
  width: 1.35rem;
  height: 1.35rem;
  display: grid;
  place-items: center;
  font-size: 0.72rem;
  font-weight: 900;
  color: var(--primary-dark);
  background: var(--gradient-soft);
  border-radius: 50%;
}

#faq dt + dd {
  margin-bottom: 0.35rem;
}

#howto ol {
  counter-reset: step;
  display: grid;
  gap: 0.6rem;
  margin: 0.75rem 0 1rem;
}

#howto ol li {
  counter-increment: step;
  position: relative;
  padding: 0.7rem 1rem 0.7rem 3rem;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-soft);
  font-size: 0.94rem;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), background 0.3s var(--ease);
}

#howto ol li::before {
  content: counter(step);
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  width: 1.6rem;
  height: 1.6rem;
  display: grid;
  place-items: center;
  font-size: 0.82rem;
  font-weight: 900;
  color: #fff;
  background: var(--gradient-brand);
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
}

#howto ol li:hover {
  transform: translateX(5px);
  box-shadow: var(--shadow-sm);
  background: var(--surface);
}

#contact address {
  font-style: normal;
  display: grid;
  gap: 0.45rem;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.1rem 1.25rem;
  margin-bottom: 1rem;
}

#contact address p {
  margin: 0;
  font-size: 0.94rem;
  padding-left: 1.5rem;
  position: relative;
}

#contact address p::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gradient-brand);
}

#sitemap ul,
#links ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

#sitemap ul li a,
#links ul li a {
  display: inline-block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-soft);
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.4rem 0.95rem;
  transition: transform 0.28s var(--ease), background 0.28s var(--ease), color 0.28s var(--ease), box-shadow 0.28s var(--ease);
}

#sitemap ul li a:hover,
#links ul li a:hover {
  color: #fff;
  background: var(--gradient-brand);
  border-color: transparent;
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

#privacy p,
#disclaimer p {
  font-size: 0.94rem;
}

footer {
  background: var(--surface-glass);
  -webkit-backdrop-filter: blur(18px) saturate(180%);
  backdrop-filter: blur(18px) saturate(180%);
  border-top: 1px solid var(--border);
  padding: 2rem 1.25rem 2.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
}

footer p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.86rem;
}

footer p:first-child {
  font-size: 1rem;
  font-weight: 800;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.35rem 1.1rem;
  margin: 0.35rem 0 0.5rem;
}

footer nav a {
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--text-soft);
  position: relative;
  padding: 0.15rem 0;
}

footer nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 2px;
  border-radius: 2px;
  background: var(--gradient-brand);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.3s var(--ease);
}

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

footer nav a:hover::after {
  transform: scaleX(1);
}

#back-to-top {
  font-family: inherit;
  font-size: 0.84rem;
  font-weight: 700;
  color: #fff;
  background: var(--gradient-brand);
  border: none;
  border-radius: 999px;
  padding: 0.55rem 1.3rem;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), filter 0.3s var(--ease);
}

#back-to-top:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  filter: brightness(1.07);
}

#back-to-top:active {
  transform: translateY(-1px);
}

@media (max-width: 1024px) {
  #hero {
    grid-template-columns: 1fr;
  }
  #hero figure {
    max-width: 480px;
    margin: 0 auto;
  }
  header nav {
    gap: 0.6rem 1rem;
  }
  header nav ul {
    order: 3;
    flex-basis: 100%;
    justify-content: center;
  }
}

@media (max-width: 768px) {
  :root {
    --header-h: 60px;
  }
  body {
    font-size: 15px;
  }
  header nav {
    padding: 0.6rem 1rem;
    justify-content: space-between;
  }
  header nav > a[aria-label="漫蛙manwa漫画首页"] {
    font-size: 1.02rem;
  }
  header nav form[role="search"] {
    flex: 1 1 100%;
    order: 2;
    min-width: 0;
  }
  header nav ul {
    order: 4;
    gap: 0.1rem 0.2rem;
  }
  header nav ul li a {
    font-size: 0.82rem;
    padding: 0.3rem 0.5rem;
  }
  #theme-toggle {
    font-size: 0.78rem;
    padding: 0.45rem 0.8rem;
  }
  main {
    padding: 1rem 0.85rem 2.25rem;
    gap: 1.15rem;
  }
  main > section {
    border-radius: var(--radius-md);
    padding: 1.15rem;
  }
  #hero {
    border-radius: var(--radius-lg);
  }
  #faq dt,
  #faq dd {
    padding-left: 2.35rem;
  }
  #faq dt::before,
  #faq dd::before {
    left: 0.7rem;
    width: 1.2rem;
    height: 1.2rem;
    font-size: 0.66rem;
  }
  #howto ol li {
    padding-left: 2.7rem;
  }
}

@media (max-width: 480px) {
  h2 {
    padding-left: 14px;
  }
  h2::before {
    width: 5px;
  }
  #hero {
    padding: 1.35rem 1.1rem;
  }
  #hero figure {
    padding: 0.4rem;
  }
  #cases blockquote {
    padding: 0.9rem 0.9rem 0.9rem 2.4rem;
  }
  #cases blockquote::before {
    font-size: 2rem;
    left: 0.5rem;
  }
  footer {
    padding: 1.6rem 1rem 2rem;
  }
}

@media (hover: none) {
  #hero figure:hover,
  main > section:hover,
  #news article:hover,
  #articles article:hover,
  #howto ol li:hover,
  #cases blockquote:hover {
    transform: none;
  }
}