:root {
  --primary: #1e6fd9;
  --primary-dark: #1558b0;
  --primary-light: #4a8ee8;
  --accent: #ef476f;
  --accent-2: #ffd166;
  --accent-3: #06d6a0;
  --accent-4: #118ab2;
  --bg: #f4f7fc;
  --bg-alt: #ffffff;
  --bg-soft: #eaf1fb;
  --text: #1a2332;
  --text-soft: #4a5568;
  --text-muted: #718096;
  --border: #dde6f2;
  --shadow-sm: 0 2px 8px rgba(30, 111, 217, 0.08);
  --shadow-md: 0 8px 24px rgba(30, 111, 217, 0.12);
  --shadow-lg: 0 16px 48px rgba(30, 111, 217, 0.18);
  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 24px;
  --glass-bg: rgba(255, 255, 255, 0.72);
  --glass-border: rgba(255, 255, 255, 0.55);
  --glass-blur: blur(14px);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --maxw: 1180px;
  --header-h: 72px;
}

[data-theme="dark"] {
  --primary: #4a9eff;
  --primary-dark: #2f7fd6;
  --primary-light: #78b8ff;
  --accent: #ff6b8a;
  --accent-2: #ffd166;
  --accent-3: #2ee6b0;
  --accent-4: #3fb8d9;
  --bg: #0d1420;
  --bg-alt: #151e2e;
  --bg-soft: #1b2638;
  --text: #e8eef7;
  --text-soft: #b4c2d6;
  --text-muted: #8494ab;
  --border: #26344a;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.55);
  --glass-bg: rgba(21, 30, 46, 0.72);
  --glass-border: rgba(74, 158, 255, 0.18);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --primary: #4a9eff;
    --primary-dark: #2f7fd6;
    --primary-light: #78b8ff;
    --accent: #ff6b8a;
    --accent-2: #ffd166;
    --accent-3: #2ee6b0;
    --accent-4: #3fb8d9;
    --bg: #0d1420;
    --bg-alt: #151e2e;
    --bg-soft: #1b2638;
    --text: #e8eef7;
    --text-soft: #b4c2d6;
    --text-muted: #8494ab;
    --border: #26344a;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.35);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.45);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.55);
    --glass-bg: rgba(21, 30, 46, 0.72);
    --glass-border: rgba(74, 158, 255, 0.18);
  }
}

*,
*::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: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.75;
  color: var(--text);
  background: var(--bg);
  background-image:
    radial-gradient(1200px 600px at 90% -10%, rgba(30, 111, 217, 0.08), transparent 60%),
    radial-gradient(900px 500px at -10% 30%, rgba(6, 214, 160, 0.07), transparent 55%);
  background-attachment: fixed;
  transition: background-color var(--transition), color var(--transition);
  overflow-x: hidden;
}

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

a {
  color: var(--primary);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--accent);
}

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

h1 { font-size: clamp(1.6rem, 3.4vw, 2.4rem); }
h2 { font-size: clamp(1.35rem, 2.6vw, 1.9rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.35rem); }
h4 { font-size: 1.05rem; }

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

ul, ol {
  margin: 0 0 1em;
  padding-left: 1.4em;
}

li {
  margin-bottom: 0.35em;
  color: var(--text-soft);
}

time {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

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

/* ============ HEADER ============ */
#site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--glass-bg);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: var(--shadow-sm);
  transition: background-color var(--transition), box-shadow var(--transition);
}

.header-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 20px;
  height: var(--header-h);
  display: flex;
  align-items: center;
  gap: 18px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  color: var(--text);
  font-weight: 800;
  font-size: 1.15rem;
}

.logo:hover {
  color: var(--primary);
}

.logo svg {
  width: 40px;
  height: 40px;
  transition: transform 0.9s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.logo:hover svg {
  transform: rotate(360deg);
}

.logo-text {
  background: linear-gradient(120deg, var(--primary), var(--accent-4), var(--accent-3));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  background-size: 200% auto;
  transition: background-position 0.6s ease;
}

.logo:hover .logo-text {
  background-position: right center;
}

.main-nav {
  flex: 1 1 auto;
  min-width: 0;
}

.main-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 2px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.main-nav a {
  display: block;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-soft);
  white-space: nowrap;
  transition: color var(--transition), background-color var(--transition);
}

.main-nav a:hover {
  color: var(--primary);
  background: var(--bg-soft);
}

.search-form {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.search-form input {
  width: 170px;
  padding: 8px 14px;
  font-size: 0.88rem;
  color: var(--text);
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 999px;
  transition: width var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.search-form input::placeholder {
  color: var(--text-muted);
}

.search-form input:focus {
  width: 210px;
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(30, 111, 217, 0.14);
}

.search-form button {
  padding: 8px 16px;
  font-size: 0.85rem;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border: none;
  border-radius: 999px;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
}

.search-form button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

#theme-toggle,
#menu-toggle {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  background: var(--bg-alt);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 50%;
  cursor: pointer;
  transition: transform var(--transition), background-color var(--transition), border-color var(--transition);
}

#theme-toggle:hover,
#menu-toggle:hover {
  transform: rotate(15deg) scale(1.08);
  border-color: var(--primary);
  background: var(--bg-soft);
}

#menu-toggle {
  display: none;
}

.mobile-menu {
  display: none;
  background: var(--glass-bg);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border-top: 1px solid var(--border);
  padding: 8px 20px 16px;
}

.mobile-menu ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.mobile-menu a {
  display: block;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-soft);
  font-weight: 500;
}

.mobile-menu a:hover {
  background: var(--bg-soft);
  color: var(--primary);
}

/* ============ LAYOUT ============ */
main {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 24px 20px 60px;
}

main > section {
  margin-bottom: 28px;
  padding: 32px clamp(18px, 3vw, 40px);
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
  opacity: 0;
  transform: translateY(24px);
}

main > section.is-visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow var(--transition), border-color var(--transition);
}

main > section:hover {
  box-shadow: var(--shadow-md);
  border-color: rgba(30, 111, 217, 0.28);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  main > section { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

.breadcrumb {
  margin-bottom: 18px;
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.86rem;
  color: var(--text-muted);
}

.breadcrumb li + li::before {
  content: "›";
  margin-right: 8px;
  color: var(--text-muted);
}

.breadcrumb a {
  color: var(--text-soft);
}

.breadcrumb a:hover {
  color: var(--primary);
}

.breadcrumb [aria-current="page"] {
  color: var(--primary);
  font-weight: 600;
}

/* ============ HERO ============ */
.hero {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 32px;
  align-items: center;
  padding: 40px clamp(18px, 3vw, 44px) !important;
  background:
    linear-gradient(135deg, rgba(30, 111, 217, 0.12), rgba(6, 214, 160, 0.1) 55%, rgba(239, 71, 111, 0.1)),
    var(--bg-alt) !important;
  border: 1px solid rgba(30, 111, 217, 0.18) !important;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -40% -20% auto auto;
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(255, 209, 102, 0.35), transparent 65%);
  pointer-events: none;
  animation: floatOrb 14s ease-in-out infinite;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto auto -30% -15%;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(6, 214, 160, 0.28), transparent 65%);
  pointer-events: none;
  animation: floatOrb 18s ease-in-out infinite reverse;
}

@keyframes floatOrb {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-30px, 24px) scale(1.08); }
}

.hero-slider {
  position: relative;
  z-index: 1;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: #1e6fd9;
}

.hero-slider .slide {
  display: none;
  animation: fadeSlide 0.6s ease;
}

.hero-slider .slide.active {
  display: block;
}

@keyframes fadeSlide {
  from { opacity: 0; transform: scale(1.02); }
  to { opacity: 1; transform: scale(1); }
}

.hero-slider svg {
  width: 100%;
  height: auto;
  display: block;
}

.slider-controls {
  position: absolute;
  inset: auto 12px 12px auto;
  display: flex;
  gap: 8px;
  z-index: 2;
}

.slider-controls button {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  line-height: 1;
  color: #fff;
  background: rgba(0, 0, 0, 0.32);
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 50%;
  cursor: pointer;
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  transition: background-color var(--transition), transform var(--transition);
}

.slider-controls button:hover {
  background: rgba(0, 0, 0, 0.55);
  transform: scale(1.1);
}

.hero-text {
  position: relative;
  z-index: 1;
}

.hero-text h1 {
  background: linear-gradient(120deg, var(--primary), var(--accent-4));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.lead {
  font-size: 1.02rem;
  color: var(--text-soft);
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px;
  font-size: 0.92rem;
  color: var(--text-muted);
  padding: 12px 16px;
  background: var(--glass-bg);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  margin-bottom: 20px;
}

.hero-stats .stat {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--primary);
  font-variant-numeric: tabular-nums;
}

.cta {
  display: inline-block;
  padding: 13px 30px;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--accent-4));
  border-radius: 999px;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition), box-shadow var(--transition), filter var(--transition);
}

.cta:hover {
  color: #fff;
  transform: translateY(-3px) scale(1.02);
  box-shadow: var(--shadow-lg);
  filter: brightness(1.06);
}

/* ============ ANCHOR NAV ============ */
.anchor-nav {
  margin-bottom: 28px;
  padding: 14px 18px;
  background: var(--glass-bg);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.anchor-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.anchor-nav a {
  display: inline-block;
  padding: 6px 14px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-soft);
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 999px;
  transition: all var(--transition);
}

.anchor-nav a:hover {
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

/* ============ SECTION CONTENT ============ */
section h2 {
  position: relative;
  padding-bottom: 14px;
  margin-bottom: 22px;
}

section h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 64px;
  height: 4px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent-3));
}

section h3 {
  margin-top: 1.6em;
  padding-left: 14px;
  border-left: 4px solid var(--accent-2);
}

section h3:first-of-type {
  margin-top: 0.4em;
}

/* ============ BLOCKQUOTES ============ */
blockquote {
  position: relative;
  margin: 0 0 18px;
  padding: 20px 24px 20px 52px;
  background: var(--bg-soft);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: transform var(--transition), box-shadow var(--transition);
}

blockquote::before {
  content: "\201C";
  position: absolute;
  left: 16px;
  top: 6px;
  font-size: 3rem;
  line-height: 1;
  color: var(--primary);
  opacity: 0.5;
  font-family: Georgia, serif;
}

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

blockquote p {
  margin-bottom: 8px;
  color: var(--text);
  font-style: italic;
}

blockquote footer {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ============ ARTICLES ============ */
#news article,
#articles article {
  padding: 22px 24px;
  margin-bottom: 18px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

#news article:last-child,
#articles article:last-child {
  margin-bottom: 0;
}

#news article:hover,
#articles article:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(30, 111, 217, 0.3);
}

#news article h3,
#articles article h3 {
  margin-top: 0;
  border-left: none;
  padding-left: 0;
  color: var(--primary);
}

#articles article a {
  display: inline-block;
  margin-top: 4px;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 6px 16px;
  border-radius: 999px;
  background: var(--bg-soft);
  transition: all var(--transition);
}

#articles article a:hover {
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  transform: translateX(4px);
}

/* ============ FAQ ============ */
#faq details {
  margin-bottom: 12px;
  padding: 0;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow var(--transition), border-color var(--transition);
}

#faq details:hover {
  border-color: rgba(30, 111, 217, 0.32);
}

#faq details[open] {
  box-shadow: var(--shadow-md);
  border-color: rgba(30, 111, 217, 0.4);
}

#faq summary {
  position: relative;
  padding: 16px 52px 16px 20px;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  list-style: none;
  transition: background-color var(--transition), color var(--transition);
}

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

#faq summary::after {
  content: "+";
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--primary);
  background: var(--bg-soft);
  border-radius: 50%;
  transition: transform var(--transition), background-color var(--transition), color var(--transition);
}

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

#faq summary:hover {
  background: var(--bg-soft);
  color: var(--primary);
}

#faq details[open] summary {
  background: linear-gradient(135deg, rgba(30, 111, 217, 0.1), rgba(6, 214, 160, 0.08));
}

#faq details p {
  padding: 0 20px 18px;
  margin: 0;
  animation: reveal 0.35s ease;
}

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

/* ============ HOWTO ============ */
#howto h4 {
  margin-top: 1.4em;
  color: var(--primary);
}

#howto h4::before {
  content: "▸ ";
  color: var(--accent-3);
}

/* ============ CONTACT ============ */
#contact h3 + p {
  padding: 18px 22px;
  background: var(--bg-soft);
  border-radius: var(--radius);
  border-left: 4px solid var(--primary);
  line-height: 2;
}

/* ============ SITEMAP / LINKS ============ */
#sitemap ul,
#links ul {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 8px;
  list-style: none;
  padding: 0;
  margin: 0;
}

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

#sitemap a,
#links a {
  display: block;
  padding: 9px 14px;
  font-size: 0.88rem;
  color: var(--text-soft);
  background: var(--bg-soft);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

#sitemap a:hover,
#links a:hover {
  color: var(--primary);
  background: var(--bg-alt);
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

/* ============ FOOTER ============ */
footer {
  position: relative;
  margin-top: 20px;
  padding: 44px 20px 60px;
  background:
    linear-gradient(135deg, rgba(30, 111, 217, 0.95), rgba(17, 138, 178, 0.92) 60%, rgba(6, 214, 160, 0.85));
  color: #eaf3ff;
}

.footer-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 28px;
}

footer p {
  color: rgba(234, 243, 255, 0.88);
  margin: 0 0 8px;
  font-size: 0.9rem;
}

footer strong {
  color: #fff;
  font-size: 1.1rem;
}

footer time {
  color: rgba(234, 243, 255, 0.72);
}

.footer-brand {
  padding: 20px 24px;
  background: rgba(255, 255, 255, 0.12);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius);
}

.footer-meta {
  padding: 20px 24px;
  background: rgba(0, 0, 0, 0.16);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
}

#back-to-top {
  position: fixed;
  right: 22px;
  bottom: 26px;
  z-index: 90;
  padding: 12px 20px;
  font-size: 0.85rem;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--accent-4));
  border: none;
  border-radius: 999px;
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
}

#back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

#back-to-top:hover {
  transform: translateY(-4px) scale(1.04);
  filter: brightness(1.08);
}

/* ============ RESPONSIVE ============ */
@media (max-width: 1080px) {
  .main-nav a {
    padding: 8px 9px;
    font-size: 0.84rem;
  }
  .search-form input {
    width: 140px;
  }
  .search-form input:focus {
    width: 170px;
  }
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .main-nav {
    display: none;
  }
  #menu-toggle {
    display: inline-flex;
  }
  .mobile-menu:not([hidden]) {
    display: block;
    animation: reveal 0.3s ease;
  }
  .footer-inner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  :root {
    --header-h: 64px;
  }
  .header-inner {
    flex-wrap: wrap;
    gap: 10px;
    padding: 0 14px;
    height: auto;
    min-height: var(--header-h);
    padding-top: 10px;
    padding-bottom: 10px;
  }
  .logo svg {
    width: 34px;
    height: 34px;
  }
  .logo-text {
    font-size: 1rem;
  }
  .search-form {
    order: 10;
    flex: 1 1 100%;
  }
  .search-form input {
    flex: 1;
    width: auto;
  }
  .search-form input:focus {
    width: auto;
  }
  main {
    padding: 16px 12px 40px;
  }
  main > section {
    padding: 22px 16px;
    border-radius: var(--radius);
  }
  .hero {
    padding: 24px 16px !important;
  }
  .hero-stats {
    font-size: 0.82rem;
    gap: 4px;
    padding: 10px 12px;
  }
  .hero-stats .stat {
    font-size: 1.05rem;
  }
  .cta {
    display: block;
    text-align: center;
    padding: 13px 20px;
  }
  blockquote {
    padding: 16px 18px 16px 44px;
  }
  blockquote::before {
    font-size: 2.4rem;
    left: 12px;
  }
  #news article,
  #articles article {
    padding: 16px 16px;
  }
  #faq summary {
    padding: 14px 46px 14px 16px;
    font-size: 0.94rem;
  }
  #faq details p {
    padding: 0 16px 16px;
  }
  #sitemap ul,
  #links ul {
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  }
  footer {
    padding: 32px 14px 80px;
  }
  .footer-brand,
  .footer-meta {
    padding: 16px 18px;
  }
  #back-to-top {
    right: 14px;
    bottom: 16px;
    padding: 10px 16px;
  }
}

@media (max-width: 380px) {
  .anchor-nav a {
    font-size: 0.76rem;
    padding: 5px 10px;
  }
  .hero-stats {
    flex-direction: column;
    align-items: flex-start;
  }
}