:root {
  --brand: #ff5a5f;
  --brand-dark: #e04449;
  --brand-light: #ff8a8d;
  --accent: #ffd166;
  --accent-2: #06d6a0;
  --accent-3: #118ab2;
  --accent-4: #ef476f;
  --bg: #f7f8fc;
  --bg-alt: #ffffff;
  --bg-soft: rgba(255, 255, 255, 0.65);
  --text: #1f2430;
  --text-soft: #5a6272;
  --text-mute: #8b93a5;
  --border: rgba(31, 36, 48, 0.08);
  --shadow-sm: 0 2px 8px rgba(31, 36, 48, 0.06);
  --shadow-md: 0 8px 24px rgba(31, 36, 48, 0.1);
  --shadow-lg: 0 18px 48px rgba(31, 36, 48, 0.14);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --grad-brand: linear-gradient(135deg, #ff5a5f 0%, #ff8a5c 45%, #ffd166 100%);
  --grad-cool: linear-gradient(135deg, #118ab2 0%, #06d6a0 100%);
  --grad-warm: linear-gradient(135deg, #ef476f 0%, #ff5a5f 60%, #ffb347 100%);
  --glass-bg: rgba(255, 255, 255, 0.55);
  --glass-border: rgba(255, 255, 255, 0.6);
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --header-h: 68px;
}

html[data-theme="dark"] {
  --bg: #12141c;
  --bg-alt: #1a1d28;
  --bg-soft: rgba(26, 29, 40, 0.65);
  --text: #eef1f8;
  --text-soft: #b6bccb;
  --text-mute: #7f8798;
  --border: rgba(255, 255, 255, 0.1);
  --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 18px 48px rgba(0, 0, 0, 0.55);
  --glass-bg: rgba(26, 29, 40, 0.55);
  --glass-border: rgba(255, 255, 255, 0.12);
}

*,
*::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: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.75;
  color: var(--text);
  background: var(--bg);
  background-image:
    radial-gradient(circle at 8% 0%, rgba(255, 90, 95, 0.1), transparent 42%),
    radial-gradient(circle at 92% 8%, rgba(6, 214, 160, 0.1), transparent 40%),
    radial-gradient(circle at 50% 100%, rgba(17, 138, 178, 0.08), transparent 45%);
  background-attachment: fixed;
  transition: background-color 0.35s var(--ease), color 0.35s var(--ease);
  overflow-x: hidden;
}

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

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

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

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

h1 { font-size: clamp(1.6rem, 4vw, 2.6rem); }
h2 { font-size: clamp(1.35rem, 3vw, 2rem); }
h3 { font-size: clamp(1.1rem, 2.2vw, 1.35rem); }
h4 { font-size: clamp(1rem, 1.8vw, 1.15rem); }

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

ul, ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

:focus-visible {
  outline: 3px solid var(--brand-light);
  outline-offset: 3px;
  border-radius: 6px;
}

.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;
}

/* ============ Header ============ */
#site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  backdrop-filter: blur(18px) saturate(160%);
  border-bottom: 1px solid var(--glass-border);
  transition: box-shadow 0.3s var(--ease), background 0.3s var(--ease);
}

#site-header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--text);
  flex-shrink: 0;
}

.brand-logo svg {
  transition: transform 0.4s var(--ease);
}

.brand-logo:hover svg {
  transform: rotate(-8deg) scale(1.06);
}

.brand-name {
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  letter-spacing: 0.05em;
}

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

.main-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.main-nav a {
  display: inline-block;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.92rem;
  color: var(--text-soft);
  font-weight: 500;
  transition: background 0.25s var(--ease), color 0.25s var(--ease), transform 0.25s var(--ease);
}

.main-nav a:hover,
.main-nav a:focus-visible {
  background: rgba(255, 90, 95, 0.12);
  color: var(--brand);
  transform: translateY(-1px);
}

.site-search {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px 4px 4px 14px;
  transition: box-shadow 0.25s var(--ease), border-color 0.25s var(--ease);
}

.site-search:focus-within {
  border-color: var(--brand-light);
  box-shadow: 0 0 0 4px rgba(255, 90, 95, 0.14);
}

.site-search input {
  border: none;
  background: transparent;
  color: var(--text);
  font-size: 0.9rem;
  width: 150px;
  padding: 6px 0;
  outline: none;
}

.site-search input::placeholder {
  color: var(--text-mute);
}

.site-search button {
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--grad-brand);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.site-search button:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(255, 90, 95, 0.4);
}

#theme-toggle,
#menu-toggle {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  transition: transform 0.3s var(--ease), background 0.3s var(--ease), box-shadow 0.3s var(--ease);
  flex-shrink: 0;
}

#theme-toggle:hover,
#menu-toggle:hover {
  transform: translateY(-2px) rotate(6deg);
  box-shadow: var(--shadow-sm);
}

#menu-toggle {
  display: none;
}

/* ============ Breadcrumb ============ */
.breadcrumb {
  max-width: 1240px;
  margin: 0 auto;
  padding: 14px 20px 0;
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-mute);
}

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

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

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

/* ============ Banner ============ */
.banner {
  position: relative;
  max-width: 1240px;
  margin: 20px auto 0;
  padding: 0 20px;
  overflow: hidden;
}

.banner-slide {
  position: relative;
  border-radius: var(--radius-xl);
  padding: clamp(28px, 5vw, 56px);
  overflow: hidden;
  color: #fff;
  background: var(--grad-brand);
  box-shadow: var(--shadow-lg);
  isolation: isolate;
  animation: slideFade 0.6s var(--ease) both;
}

.banner-slide::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 20%, rgba(255, 255, 255, 0.35), transparent 45%),
    radial-gradient(circle at 85% 80%, rgba(255, 255, 255, 0.18), transparent 50%);
  z-index: -1;
}

.banner-slide[data-slide="2"] {
  background: var(--grad-cool);
}

.banner-slide[data-slide="3"] {
  background: var(--grad-warm);
}

.banner-slide[hidden] {
  display: none;
}

.banner-slide svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.22;
  z-index: -1;
  pointer-events: none;
}

.banner-slide h1,
.banner-slide h2 {
  color: #fff;
  max-width: 760px;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.18);
}

.banner-slide p {
  color: rgba(255, 255, 255, 0.92);
  max-width: 680px;
  font-size: clamp(0.95rem, 1.6vw, 1.08rem);
}

.cta-btn {
  display: inline-block;
  margin-top: 8px;
  padding: 12px 30px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.95);
  color: var(--brand);
  font-weight: 700;
  font-size: 0.95rem;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.18);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), background 0.3s var(--ease);
}

.cta-btn:hover,
.cta-btn:focus-visible {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.26);
  background: #fff;
  color: var(--brand-dark);
}

.banner-controls {
  position: absolute;
  right: 32px;
  bottom: 24px;
  display: flex;
  gap: 10px;
  z-index: 5;
}

.banner-controls button {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.5);
  color: #fff;
  font-size: 1.5rem;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.25s var(--ease), background 0.25s var(--ease);
}

.banner-controls button:hover {
  background: rgba(255, 255, 255, 0.45);
  transform: scale(1.08);
}

@keyframes slideFade {
  from {
    opacity: 0;
    transform: translateY(18px) scale(0.99);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* ============ Stats ============ */
.stats {
  max-width: 1240px;
  margin: 32px auto 0;
  padding: 0 20px;
}

.stats h2 {
  text-align: center;
  font-size: 1.1rem;
  color: var(--text-mute);
  font-weight: 500;
  letter-spacing: 0.12em;
  margin-bottom: 20px;
}

.stats-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.stats-list li {
  background: var(--bg-soft);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 24px 16px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.stats-list li:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.stat-num {
  display: block;
  font-size: clamp(1.5rem, 3.4vw, 2.2rem);
  font-weight: 800;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  line-height: 1.2;
}

.stat-label {
  display: block;
  margin-top: 6px;
  font-size: 0.85rem;
  color: var(--text-mute);
}

/* ============ Anchor nav ============ */
.anchor-nav {
  max-width: 1240px;
  margin: 32px auto 0;
  padding: 0 20px;
}

.anchor-nav h2 {
  font-size: 0.9rem;
  color: var(--text-mute);
  letter-spacing: 0.14em;
  margin-bottom: 12px;
}

.anchor-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.anchor-nav a {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.85rem;
  color: var(--text-soft);
  background: var(--bg-alt);
  border: 1px solid var(--border);
  transition: all 0.25s var(--ease);
}

.anchor-nav a:hover {
  color: #fff;
  background: var(--grad-brand);
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: 0 8px 18px rgba(255, 90, 95, 0.32);
}

/* ============ Sections ============ */
.section {
  max-width: 1240px;
  margin: 40px auto 0;
  padding: clamp(24px, 4vw, 44px);
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.4s var(--ease), transform 0.4s var(--ease), background 0.35s var(--ease);
}

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

.section > h2 {
  position: relative;
  padding-left: 18px;
  margin-bottom: 24px;
}

.section > h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.18em;
  bottom: 0.18em;
  width: 6px;
  border-radius: 999px;
  background: var(--grad-brand);
}

.section h3 {
  margin-top: 1.4em;
  color: var(--text);
}

.section h3:first-of-type {
  margin-top: 0;
}

.section p {
  font-size: 0.98rem;
}

/* ============ News ============ */
.news-item {
  padding: 20px 22px;
  border-radius: var(--radius-md);
  background: var(--bg);
  border: 1px solid var(--border);
  margin-bottom: 16px;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}

.news-item:last-child {
  margin-bottom: 0;
}

.news-item:hover {
  transform: translateX(6px);
  border-color: var(--brand-light);
  box-shadow: var(--shadow-sm);
}

.news-item h3 {
  margin: 0 0 6px;
  font-size: 1.1rem;
}

.news-item time {
  font-size: 0.8rem;
  color: var(--brand);
  font-weight: 600;
}

.news-item p:last-child {
  margin-bottom: 0;
}

/* ============ Article cards ============ */
.article-card {
  padding: 22px 24px;
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, var(--bg) 0%, var(--bg-alt) 100%);
  border: 1px solid var(--border);
  margin-bottom: 18px;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.35s var(--ease);
  position: relative;
  overflow: hidden;
}

.article-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--grad-brand);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease);
}

.article-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--brand-light);
}

.article-card:hover::after {
  transform: scaleX(1);
}

.article-card h3 {
  margin-top: 0;
  font-size: 1.12rem;
}

.article-card time {
  display: inline-block;
  font-size: 0.8rem;
  color: var(--text-mute);
  margin-bottom: 8px;
}

.article-card a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 6px 16px;
  border-radius: 999px;
  background: rgba(255, 90, 95, 0.1);
  transition: all 0.3s var(--ease);
}

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

.article-card a:hover {
  background: var(--grad-brand);
  color: #fff;
}

.article-card a:hover::after {
  transform: translateX(4px);
}

/* ============ FAQ ============ */
details {
  border-radius: var(--radius-md);
  background: var(--bg);
  border: 1px solid var(--border);
  margin-bottom: 12px;
  overflow: hidden;
  transition: box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}

details:hover {
  border-color: var(--brand-light);
}

details[open] {
  box-shadow: var(--shadow-sm);
  border-color: var(--brand-light);
}

summary {
  padding: 16px 48px 16px 20px;
  font-weight: 600;
  cursor: pointer;
  position: relative;
  list-style: none;
  color: var(--text);
  transition: color 0.25s var(--ease), background 0.25s var(--ease);
}

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

summary::after {
  content: "+";
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--brand);
  transition: transform 0.3s var(--ease);
}

details[open] summary::after {
  transform: translateY(-50%) rotate(45deg);
}

summary:hover {
  color: var(--brand);
  background: rgba(255, 90, 95, 0.05);
}

details p {
  padding: 0 20px 18px;
  margin: 0;
  font-size: 0.95rem;
  animation: fadeIn 0.35s var(--ease);
}

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

/* ============ Contact ============ */
.contact-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
  margin: 20px 0;
}

.contact-list li {
  padding: 14px 18px;
  border-radius: var(--radius-md);
  background: var(--bg);
  border: 1px solid var(--border);
  font-size: 0.92rem;
  color: var(--text-soft);
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.contact-list li:hover {
  transform: translateY(-3px);
  border-color: var(--brand-light);
  box-shadow: var(--shadow-sm);
}

/* ============ Sitemap & links ============ */
.sitemap-list,
.friend-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.sitemap-list a,
.friend-links a {
  display: inline-block;
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.88rem;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text-soft);
  transition: all 0.25s var(--ease);
}

.sitemap-list a:hover,
.friend-links a:hover {
  color: #fff;
  background: var(--grad-cool);
  border-color: transparent;
  transform: translateY(-2px);
}

/* ============ Footer ============ */
#site-footer {
  margin-top: 56px;
  background: linear-gradient(180deg, rgba(31, 36, 48, 0.03), rgba(31, 36, 48, 0.08));
  border-top: 1px solid var(--border);
  padding: 44px 20px 28px;
}

html[data-theme="dark"] #site-footer {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.05));
}

.footer-inner {
  max-width: 1240px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 1.4fr 1.2fr;
  gap: 32px;
  align-items: start;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-brand svg {
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(255, 90, 95, 0.35);
}

.footer-brand p {
  font-weight: 600;
  color: var(--text);
  margin: 0;
  font-size: 0.95rem;
}

#site-footer nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
}

#site-footer nav a {
  font-size: 0.88rem;
  color: var(--text-soft);
  position: relative;
}

#site-footer nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -3px;
  width: 100%;
  height: 2px;
  background: var(--grad-brand);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease);
}

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

.footer-contact p {
  margin: 0 0 6px;
  font-size: 0.85rem;
  color: var(--text-soft);
  word-break: break-all;
}

.copyright {
  grid-column: 1 / -1;
  text-align: center;
  margin: 20px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  font-size: 0.82rem;
  color: var(--text-mute);
}

/* ============ Back to top ============ */
#back-to-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--grad-brand);
  color: #fff;
  font-size: 1.3rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 28px rgba(255, 90, 95, 0.45);
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: opacity 0.35s var(--ease), transform 0.35s var(--ease), visibility 0.35s;
  z-index: 90;
}

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

#back-to-top:hover {
  transform: translateY(-4px) scale(1.06);
}

/* ============ Scroll reveal ============ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
  will-change: opacity, transform;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============ Responsive ============ */
@media (max-width: 1080px) {
  .main-nav ul {
    gap: 2px;
  }
  .main-nav a {
    padding: 8px 9px;
    font-size: 0.86rem;
  }
  .site-search input {
    width: 110px;
  }
}

@media (max-width: 900px) {
  .header-inner {
    gap: 10px;
  }
  .main-nav {
    order: 10;
    flex-basis: 100%;
    display: none;
    padding: 8px 0 14px;
  }
  .main-nav.open {
    display: block;
    animation: fadeIn 0.3s var(--ease);
  }
  .main-nav ul {
    flex-direction: column;
    gap: 4px;
  }
  .main-nav a {
    display: block;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
  }
  #menu-toggle {
    display: inline-flex;
  }
  .site-search {
    margin-left: auto;
  }
  .stats-list {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }
  .footer-contact {
    grid-column: 1 / -1;
  }
}

@media (max-width: 640px) {
  :root {
    --header-h: 60px;
  }
  .header-inner {
    padding: 0 14px;
  }
  .brand-name {
    font-size: 1.1rem;
  }
  .site-search {
    order: 20;
    flex-basis: 100%;
    margin: 0 0 8px;
  }
  .site-search input {
    width: 100%;
    flex: 1;
  }
  #theme-toggle,
  #menu-toggle {
    width: 38px;
    height: 38px;
    font-size: 1rem;
  }
  .banner {
    padding: 0 14px;
  }
  .banner-slide {
    border-radius: var(--radius-lg);
  }
  .banner-controls {
    right: 20px;
    bottom: 16px;
  }
  .banner-controls button {
    width: 38px;
    height: 38px;
    font-size: 1.2rem;
  }
  .stats,
  .anchor-nav,
  .breadcrumb {
    padding-left: 14px;
    padding-right: 14px;
  }
  .stats-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  .stats-list li {
    padding: 18px 10px;
  }
  .section {
    margin: 24px 14px 0;
    padding: 22px 18px;
    border-radius: var(--radius-lg);
  }
  .article-card,
  .news-item {
    padding: 18px;
  }
  .contact-list {
    grid-template-columns: 1fr;
  }
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  #back-to-top {
    right: 16px;
    bottom: 16px;
    width: 44px;
    height: 44px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal {
    opacity: 1;
    transform: none;
  }
}

@media print {
  #site-header,
  #back-to-top,
  .banner-controls,
  .site-search,
  #theme-toggle,
  #menu-toggle {
    display: none !important;
  }
  body {
    background: #fff;
    color: #000;
  }
  .section {
    box-shadow: none;
    border: 1px solid #ddd;
    break-inside: avoid;
  }
}