:root {
  --peach-50: #fff5f7;
  --peach-100: #ffe3ea;
  --peach-200: #ffd1dc;
  --peach-300: #f7a8b8;
  --peach-400: #f08ca3;
  --peach-500: #e56b8c;
  --peach-600: #c94f72;
  --peach-700: #a83a5c;
  --peach-800: #7d2943;
  --leaf-300: #a8c98a;
  --leaf-500: #7a9e5f;
  --leaf-700: #55703f;
  --text-900: #3a2530;
  --text-700: #5c4450;
  --text-500: #8a7480;
  --text-300: #b9a8b0;
  --bg-base: #fffafc;
  --bg-soft: #fff0f4;
  --bg-card: rgba(255, 255, 255, 0.72);
  --bg-glass: rgba(255, 255, 255, 0.55);
  --border-soft: rgba(247, 168, 184, 0.35);
  --border-strong: rgba(247, 168, 184, 0.6);
  --shadow-sm: 0 2px 8px rgba(201, 79, 114, 0.08);
  --shadow-md: 0 8px 24px rgba(201, 79, 114, 0.12);
  --shadow-lg: 0 16px 48px rgba(201, 79, 114, 0.16);
  --shadow-glow: 0 0 0 4px rgba(247, 168, 184, 0.2);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-pill: 999px;
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1.25rem;
  --space-lg: 2rem;
  --space-xl: 3.5rem;
  --space-2xl: 5rem;
  --font-sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-serif: "Songti SC", "Noto Serif SC", Georgia, serif;
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  --max-width: 1180px;
  --header-height: 68px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --peach-50: #2a1a22;
    --peach-100: #3a2430;
    --peach-200: #4d2f3d;
    --peach-300: #e58aa3;
    --peach-400: #f0a0b6;
    --peach-500: #f7b8c9;
    --peach-600: #ffd1dc;
    --peach-700: #ffe3ea;
    --peach-800: #fff5f7;
    --leaf-300: #8fb573;
    --leaf-500: #a8c98a;
    --leaf-700: #c6dda8;
    --text-900: #f5e8ee;
    --text-700: #d8c2cc;
    --text-500: #a8909c;
    --text-300: #7a6570;
    --bg-base: #1a1116;
    --bg-soft: #22161c;
    --bg-card: rgba(58, 36, 48, 0.72);
    --bg-glass: rgba(58, 36, 48, 0.55);
    --border-soft: rgba(247, 168, 184, 0.2);
    --border-strong: rgba(247, 168, 184, 0.4);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 0 4px rgba(247, 168, 184, 0.15);
  }
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 1rem);
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-700);
  background-color: var(--bg-base);
  background-image:
    radial-gradient(ellipse 80% 50% at 20% 0%, rgba(247, 168, 184, 0.15), transparent 60%),
    radial-gradient(ellipse 60% 40% at 90% 10%, rgba(255, 209, 220, 0.18), transparent 55%),
    radial-gradient(ellipse 70% 50% at 50% 100%, rgba(168, 201, 138, 0.08), transparent 60%);
  background-attachment: fixed;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color var(--transition-base), color var(--transition-base);
}

@media (prefers-color-scheme: dark) {
  body {
    background-image:
      radial-gradient(ellipse 80% 50% at 20% 0%, rgba(247, 168, 184, 0.08), transparent 60%),
      radial-gradient(ellipse 60% 40% at 90% 10%, rgba(255, 209, 220, 0.06), transparent 55%),
      radial-gradient(ellipse 70% 50% at 50% 100%, rgba(168, 201, 138, 0.05), transparent 60%);
  }
}

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

a {
  color: var(--peach-600);
  text-decoration: none;
  transition: color var(--transition-fast), opacity var(--transition-fast);
}

a:hover {
  color: var(--peach-700);
}

a:focus-visible {
  outline: 2px solid var(--peach-400);
  outline-offset: 3px;
  border-radius: 4px;
}

ul,
ol {
  list-style: none;
}

h1,
h2,
h3,
h4 {
  color: var(--text-900);
  line-height: 1.35;
  font-weight: 700;
  letter-spacing: -0.01em;
}

h1 {
  font-size: clamp(1.75rem, 4.5vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.4rem, 3.2vw, 2.1rem);
  margin-bottom: var(--space-md);
  position: relative;
  padding-bottom: var(--space-sm);
}

h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 56px;
  height: 4px;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--peach-400), var(--peach-200));
}

h3 {
  font-size: clamp(1.1rem, 2.2vw, 1.35rem);
  margin-bottom: var(--space-xs);
  color: var(--text-900);
}

p {
  margin-bottom: var(--space-md);
  color: var(--text-700);
}

strong {
  color: var(--text-900);
  font-weight: 600;
}

blockquote {
  position: relative;
  margin: var(--space-md) 0;
  padding: var(--space-md) var(--space-lg) var(--space-md) calc(var(--space-lg) + 8px);
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-left: 4px solid var(--peach-300);
  border-radius: var(--radius-md);
  color: var(--text-700);
  font-style: italic;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

blockquote:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-md);
}

blockquote::before {
  content: "\201C";
  position: absolute;
  top: 4px;
  left: 12px;
  font-family: var(--font-serif);
  font-size: 2.4rem;
  line-height: 1;
  color: var(--peach-300);
  opacity: 0.7;
}

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-soft);
  transition: background var(--transition-base), box-shadow var(--transition-base);
}

header:hover {
  box-shadow: var(--shadow-sm);
}

header nav {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-sm);
  min-height: var(--header-height);
}

header nav > div:first-child a {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-900);
  letter-spacing: -0.01em;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: var(--space-xs) 0;
  background: linear-gradient(135deg, var(--peach-600), var(--peach-400));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  transition: filter var(--transition-fast), transform var(--transition-fast);
}

header nav > div:first-child a:hover {
  filter: brightness(1.15);
  transform: translateY(-1px);
}

header nav > div:first-child a::before {
  content: "";
  width: 26px;
  height: 26px;
  border-radius: 50% 50% 50% 8px;
  background: linear-gradient(135deg, var(--peach-300), var(--peach-100));
  box-shadow: inset -3px -3px 6px rgba(255, 255, 255, 0.6), inset 3px 3px 6px rgba(247, 168, 184, 0.4);
  flex-shrink: 0;
  -webkit-text-fill-color: initial;
}

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

header nav > ul li a {
  display: inline-block;
  padding: 0.4rem 0.7rem;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-700);
  border-radius: var(--radius-pill);
  position: relative;
  transition: color var(--transition-fast), background var(--transition-fast), transform var(--transition-fast);
}

header nav > ul li a:hover {
  color: var(--peach-700);
  background: var(--peach-100);
  transform: translateY(-1px);
}

header nav > ul li a::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 2px;
  width: 0;
  height: 2px;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--peach-400), var(--peach-200));
  transform: translateX(-50%);
  transition: width var(--transition-base);
}

header nav > ul li a:hover::after {
  width: 60%;
}

main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md) var(--space-2xl);
}

main > nav[aria-label="面包屑导航"] {
  padding: var(--space-md) 0;
  font-size: 0.85rem;
}

main > nav[aria-label="面包屑导航"] ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  color: var(--text-500);
}

main > nav[aria-label="面包屑导航"] ol li {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

main > nav[aria-label="面包屑导航"] ol li + li::before {
  content: "›";
  color: var(--peach-300);
  font-size: 1.1rem;
  line-height: 1;
}

main > nav[aria-label="面包屑导航"] ol li a {
  color: var(--text-500);
  padding: 0.15rem 0.4rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
}

main > nav[aria-label="面包屑导航"] ol li a:hover {
  color: var(--peach-600);
  background: var(--peach-100);
}

section {
  margin-bottom: var(--space-xl);
  scroll-margin-top: calc(var(--header-height) + 1rem);
  animation: fadeUp 0.7s cubic-bezier(0.16, 1, 0.3, 1) both;
  animation-timeline: view();
  animation-range: entry 0% entry 40%;
}

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

#hero {
  position: relative;
  margin-top: var(--space-md);
  padding: var(--space-xl) var(--space-lg);
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, #ffe3ea 0%, #ffd1dc 35%, #f7a8b8 70%, #f08ca3 100%);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  isolation: isolate;
}

#hero::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 60%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.5) 0%, transparent 70%);
  border-radius: 50%;
  z-index: -1;
  animation: float 8s ease-in-out infinite;
}

#hero::after {
  content: "";
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 50%;
  height: 120%;
  background: radial-gradient(circle, rgba(168, 201, 138, 0.25) 0%, transparent 70%);
  border-radius: 50%;
  z-index: -1;
  animation: float 10s ease-in-out infinite reverse;
}

@keyframes float {
  0%, 100% {
    transform: translate(0, 0) scale(1);
  }
  50% {
    transform: translate(-20px, 20px) scale(1.05);
  }
}

@media (prefers-color-scheme: dark) {
  #hero {
    background: linear-gradient(135deg, #3a2430 0%, #4d2f3d 35%, #6b3a4e 70%, #8a4a60 100%);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5);
  }

  #hero::before {
    background: radial-gradient(circle, rgba(247, 168, 184, 0.15) 0%, transparent 70%);
  }

  #hero::after {
    background: radial-gradient(circle, rgba(168, 201, 138, 0.1) 0%, transparent 70%);
  }
}

#hero h1 {
  color: #7d2943;
  text-shadow: 0 1px 2px rgba(255, 255, 255, 0.4);
  margin-bottom: var(--space-md);
  max-width: 22ch;
}

#hero p {
  color: #5c4450;
  font-size: clamp(0.95rem, 1.8vw, 1.1rem);
  max-width: 68ch;
  line-height: 1.85;
}

@media (prefers-color-scheme: dark) {
  #hero h1 {
    color: #fff5f7;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
  }

  #hero p {
    color: #f5e8ee;
  }
}

#hero > div[role="img"] {
  margin-top: var(--space-lg);
  display: flex;
  justify-content: center;
}

#hero > div[role="img"] svg {
  width: 100%;
  max-width: 480px;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

#hero > div[role="img"] svg:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: var(--shadow-lg);
}

#brand,
#products,
#solutions,
#cases,
#news,
#articles,
#faq,
#howto,
#contact,
#sitemap,
#links {
  padding: var(--space-lg);
  background: var(--bg-card);
  backdrop-filter: blur(16px) saturate(150%);
  -webkit-backdrop-filter: blur(16px) saturate(150%);
  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);
}

#brand:hover,
#products:hover,
#solutions:hover,
#cases:hover,
#news:hover,
#articles:hover,
#faq:hover,
#howto:hover,
#contact:hover,
#sitemap:hover,
#links:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--border-strong);
  transform: translateY(-2px);
}

#brand h3,
#products h3,
#solutions h3,
#cases h3,
#howto h3 {
  margin-top: var(--space-md);
  color: var(--peach-700);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

#brand h3::before,
#products h3::before,
#solutions h3::before,
#cases h3::before,
#howto h3::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--peach-400), var(--peach-200));
  box-shadow: 0 0 0 3px var(--peach-100);
  flex-shrink: 0;
}

#products ul {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

#products ul li {
  position: relative;
  padding: var(--space-md) var(--space-md) var(--space-md) calc(var(--space-md) + 28px);
  background: var(--bg-glass);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  font-size: 0.92rem;
  color: var(--text-700);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base), background var(--transition-base);
}

#products ul li::before {
  content: "🍑";
  position: absolute;
  left: var(--space-md);
  top: 50%;
  transform: translateY(-50%);
  font-size: 1rem;
  line-height: 1;
  transition: transform var(--transition-base);
}

#products ul li:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: var(--shadow-md);
  border-color: var(--border-strong);
  background: var(--peach-50);
}

#products ul li:hover::before {
  transform: translateY(-50%) scale(1.25) rotate(-8deg);
}

#cases blockquote {
  margin: var(--space-sm) 0;
}

#news ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  margin-top: var(--space-md);
}

#news ul li {
  position: relative;
  padding: var(--space-sm) var(--space-md) var(--space-sm) calc(var(--space-md) + 20px);
  background: var(--bg-glass);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--text-700);
  border-left: 3px solid var(--peach-300);
  transition: transform var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast);
}

#news ul li::before {
  content: "NEW";
  position: absolute;
  left: 8px;
  top: 50%;
  transform: translateY(-50%) rotate(-90deg);
  font-size: 0.55rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--peach-500);
  opacity: 0.7;
}

#news ul li:hover {
  transform: translateX(6px);
  background: var(--peach-50);
  border-left-color: var(--peach-500);
}

#articles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-md);
}

#articles > h2 {
  grid-column: 1 / -1;
}

#articles article {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: var(--space-md);
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

#articles article::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--peach-400), var(--peach-200), var(--leaf-300));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-slow);
}

#articles article:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-strong);
}

#articles article:hover::before {
  transform: scaleX(1);
}

#articles article h3 {
  font-size: 1.05rem;
  margin-bottom: var(--space-xs);
  color: var(--text-900);
  transition: color var(--transition-fast);
}

#articles article:hover h3 {
  color: var(--peach-700);
}

#articles article > p:first-of-type {
  font-size: 0.78rem;
  color: var(--text-500);
  margin-bottom: var(--space-xs);
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

#articles article > p:first-of-type::before {
  content: "📅";
  font-size: 0.75rem;
}

#articles article > p:nth-of-type(2) {
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--text-700);
  flex-grow: 1;
  margin-bottom: var(--space-sm);
}

#articles article a {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--peach-600);
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-pill);
  background: var(--peach-100);
  transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

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

#articles article a:hover {
  background: var(--peach-400);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

#articles article a:hover::after {
  transform: translateX(3px);
}

#faq dl {
  display: grid;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

#faq dt {
  position: relative;
  padding: var(--space-sm) var(--space-md) var(--space-sm) calc(var(--space-md) + 24px);
  background: var(--bg-glass);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-900);
  cursor: pointer;
  transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

#faq dt::before {
  content: "Q";
  position: absolute;
  left: var(--space-md);
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, var(--peach-400), var(--peach-300));
  border-radius: 50%;
  line-height: 1;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

#faq dt:hover {
  background: var(--peach-50);
  border-color: var(--border-strong);
  transform: translateX(4px);
}

#faq dt:hover::before {
  transform: translateY(-50%) scale(1.15);
  box-shadow: var(--shadow-glow);
}

#faq dd {
  padding: var(--space-sm) var(--space-md) var(--space-sm) calc(var(--space-md) + 24px);
  margin-bottom: var(--space-sm);
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-top: none;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--text-700);
  position: relative;
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

#faq dd::before {
  content: "A";
  position: absolute;
  left: var(--space-md);
  top: var(--space-sm);
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 800;
  color: var(--leaf-700);
  background: var(--leaf-300);
  border-radius: 50%;
  line-height: 1;
}

#faq dd:hover {
  background: var(--peach-50);
  border-color: var(--border-strong);
}

#howto ol {
  counter-reset: step;
  display: grid;
  gap: var(--space-sm);
  margin: var(--space-md) 0;
}

#howto ol li {
  position: relative;
  counter-increment: step;
  padding: var(--space-md) var(--space-md) var(--space-md) calc(var(--space-md) + 44px);
  background: var(--bg-glass);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  font-size: 0.92rem;
  color: var(--text-700);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base), background var(--transition-base);
}

#howto ol li::before {
  content: counter(step);
  position: absolute;
  left: var(--space-md);
  top: 50%;
  transform: translateY(-50%);
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, var(--peach-500), var(--peach-300));
  border-radius: 50%;
  box-shadow: 0 2px 8px rgba(201, 79, 114, 0.3);
  line-height: 1;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

#howto ol li:hover {
  transform: translateX(6px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-strong);
  background: var(--peach-50);
}

#howto ol li:hover::before {
  transform: translateY(-50%) scale(1.15);
  box-shadow: 0 4px 12px rgba(201, 79, 114, 0.4);
}

#howto h3:not(:first-of-type) {
  margin-top: var(--space-lg);
}

#contact p {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  flex-wrap: wrap;
  font-size: 0.92rem;
  margin-bottom: var(--space-sm);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast), transform var(--transition-fast);
}

#contact p:hover {
  background: var(--peach-50);
  transform: translateX(4px);
}

#contact p strong,
#contact p:first-child {
  color: var(--text-900);
  font-weight: 600;
}

#contact a[href^="https"] {
  word-break: break-all;
  font-weight: 500;
}

#contact h3 {
  margin-top: var(--space-md);
  color: var(--peach-700);
}

#sitemap ul,
#links ul {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-xs);
  margin-top: var(--space-md);
}

#sitemap ul li a,
#links ul li a {
  display: block;
  padding: var(--space-sm) var(--space-md);
  background: var(--bg-glass);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-700);
  text-align: center;
  transition: transform var(--transition-fast), background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

#sitemap ul li a:hover,
#links ul li a:hover {
  transform: translateY(-3px);
  background: var(--peach-100);
  color: var(--peach-700);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-sm);
}

footer {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-xl) var(--space-md) var(--space-lg);
  border-top: 1px solid var(--border-soft);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-lg);
  position: relative;
}

footer::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--peach-300), transparent);
  border-radius: var(--radius-pill);
}

footer section {
  margin-bottom: 0;
  padding: 0;
  background: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border: none;
  border-radius: 0;
  box-shadow: none;
  animation: none;
  transform: none;
}

footer section:hover {
  box-shadow: none;
  border-color: transparent;
  transform: none;
}

footer section h2 {
  font-size: 1rem;
  margin-bottom: var(--space-sm);
  padding-bottom: var(--space-xs);
  color: var(--text-900);
}

footer section h2::after {
  width: 32px;
  height: 3px;
}

footer section p {
  font-size: 0.85rem;
  line-height: 1.75;
  color: var(--text-500);
  margin-bottom: var(--space-xs);
}

footer > p {
  grid-column: 1 / -1;
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-300);
  margin: 0;
  padding-top: var(--space-md);
  border-top: 1px dashed var(--border-soft);
}

footer > p:last-child {
  border-top: none;
  padding-top: 0;
}

@media (max-width: 900px) {
  :root {
    --space-xl: 2.5rem;
    --space-2xl: 3.5rem;
  }

  header nav {
    padding: 0 var(--space-sm);
  }

  header nav > ul {
    width: 100%;
    justify-content: flex-start;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 0.3rem;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

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

  header nav > ul li a {
    white-space: nowrap;
    font-size: 0.82rem;
    padding: 0.35rem 0.6rem;
  }

  #articles {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  }

  footer {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
}

@media (max-width: 640px) {
  :root {
    --space-lg: 1.25rem;
    --space-xl: 2rem;
    --space-2xl: 2.5rem;
    --header-height: 60px;
  }

  body {
    font-size: 15px;
    line-height: 1.7;
  }

  h2::after {
    width: 40px;
    height: 3px;
  }

  #hero {
    padding: var(--space-lg) var(--space-md);
    border-radius: var(--radius-lg);
  }

  #hero h1 {
    max-width: 100%;
  }

  #hero > div[role="img"] svg {
    border-radius: var(--radius-md);
  }

  #brand,
  #products,
  #solutions,
  #cases,
  #news,
  #articles,
  #faq,
  #howto,
  #contact,
  #sitemap,
  #links {
    padding: var(--space-md);
    border-radius: var(--radius-md);
  }

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

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

  #faq dt,
  #faq dd {
    padding-left: calc(var(--space-md) + 20px);
    padding-right: var(--space-sm);
    font-size: 0.88rem;
  }

  #faq dt::before,
  #faq dd::before {
    left: var(--space-sm);
    width: 18px;
    height: 18px;
    font-size: 0.65rem;
  }

  #howto ol li {
    padding-left: calc(var(--space-md) + 36px);
    padding-right: var(--space-sm);
    font-size: 0.88rem;
  }

  #howto ol li::before {
    left: var(--space-sm);
    width: 24px;
    height: 24px;
    font-size: 0.78rem;
  }

  #sitemap ul,
  #links ul {
    grid-template-columns: repeat(2, 1fr);
  }

  blockquote {
    padding: var(--space-sm) var(--space-md) var(--space-sm) calc(var(--space-md) + 12px);
    font-size: 0.88rem;
  }

  blockquote::before {
    font-size: 1.8rem;
    top: 2px;
    left: 8px;
  }
}

@media (max-width: 380px) {
  #sitemap ul,
  #links ul {
    grid-template-columns: 1fr;
  }

  header nav > div:first-child a {
    font-size: 1rem;
  }

  header nav > div:first-child a::before {
    width: 22px;
    height: 22px;
  }
}

@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;
  }

  section {
    animation: none;
    opacity: 1;
    transform: none;
  }
}

@media print {
  header,
  footer,
  #sitemap,
  #links {
    display: none;
  }

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

  #hero,
  #brand,
  #products,
  #solutions,
  #cases,
  #news,
  #articles,
  #faq,
  #howto,
  #contact {
    box-shadow: none;
    border: 1px solid #ddd;
    background: #fff;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
}