```css

/* ---------- 设计变量 ---------- */
:root {
  --bg-light: #f5f7fa;
  --bg-dark: #0d1117;
  --text-light: #1f2937;
  --text-secondary-light: #2c3e50;
  --text-heading-light: #111827;
  --text-footer-light: #e2e8f0;
  --card-bg-light: rgba(255, 255, 255, 0.7);
  --border-light: rgba(203, 213, 225, 0.6);
  --accent: #0f4c81;
  --accent-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  
  --text-dark: #e2e8f0;
  --text-secondary-dark: #94a3b8;
  --text-heading-dark: #ffffff;
  --bg-card-dark: rgba(30, 41, 59, 0.7);
  --border-dark: rgba(51, 65, 85, 0.6);
  
  --glass-bg-light: rgba(255, 255, 255, 0.55);
  --glass-bg-dark: rgba(15, 23, 42, 0.6);
  --glass-border-light: rgba(255, 255, 255, 0.3);
  --glass-border-dark: rgba(148, 163, 184, 0.2);
  
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.1);
  --shadow-accent: 0 10px 40px rgba(15, 76, 129, 0.25);
  
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 32px;
  
  --transition-fast: 0.2s ease;
  --transition-base: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ---------- 基础重置 ---------- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans SC", sans-serif;
  background-color: var(--bg-light);
  color: var(--text-light);
  line-height: 1.75;
  transition: background-color 0.4s ease, color 0.4s ease;
  overflow-x: hidden;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* 深色模式 */
body.dark-mode {
  background-color: var(--bg-dark);
  color: var(--text-dark);
}

body.dark-mode h1, body.dark-mode h2, body.dark-mode h3, body.dark-mode h4, body.dark-mode .brand-logo {
  color: var(--text-heading-dark);
}

body.dark-mode .secondary-text {
  color: var(--text-secondary-dark);
}

body.dark-mode a {
  color: #7aa5d9;
}

body.dark-mode .footer-bg {
  background-color: #0b1520;
}

/* ---------- 排版 ---------- */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.3;
  margin: 0 0 0.5em;
  letter-spacing: -0.02em;
  transition: color 0.3s ease;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  background: linear-gradient(135deg, #0f4c81, #667eea);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.3em;
}

body.dark-mode h1 {
  background: linear-gradient(135deg, #60a5fa, #a78bfa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  padding-bottom: 0.3em;
  position: relative;
  display: inline-block;
}

h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 4px;
  border-radius: 2px;
  background: var(--accent-gradient);
}

h3 {
  font-size: clamp(1.2rem, 2vw, 1.5rem);
}

h4 {
  font-size: 1.1rem;
}

p {
  margin-bottom: 1rem;
  font-size: 1rem;
}

a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease, opacity 0.2s ease;
  position: relative;
}

a:hover {
  color: #0b3a5e;
}

body.dark-mode a:hover {
  color: #93c5fd;
}

/* ---------- 容器与布局 ---------- */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 40px);
}

section {
  padding: clamp(3rem, 6vw, 6rem) 0;
  position: relative;
}

/* ---------- 滚动动画 ---------- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

section, .card, .article-card, .faq-item, .howto-box {
  animation: fadeInUp 0.8s ease-out forwards;
  opacity: 0;
}

section:nth-of-type(1) { animation-delay: 0.1s; }
section:nth-of-type(2) { animation-delay: 0.2s; }
section:nth-of-type(3) { animation-delay: 0.3s; }
section:nth-of-type(4) { animation-delay: 0.4s; }
section:nth-of-type(5) { animation-delay: 0.5s; }

/* ---------- 导航栏 ---------- */
.navbar {
  background-color: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(203, 213, 225, 0.3);
  padding: 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: background-color 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
}

body.dark-mode .navbar {
  background-color: rgba(13, 17, 23, 0.8);
  border-bottom-color: rgba(51, 65, 85, 0.3);
}

.navbar.scrolled {
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  padding-top: 12px;
  padding-bottom: 12px;
}

.brand-logo {
  font-size: 1.5rem;
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.01em;
  white-space: nowrap;
  flex-shrink: 0;
}

.brand-logo::first-letter {
  font-size: 1.8rem;
}

.nav-links {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
  list-style: none;
}

.nav-links a {
  color: var(--text-light);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 8px 16px;
  border-radius: 50px;
  transition: background-color 0.3s ease, color 0.3s ease, transform 0.2s ease;
  background: transparent;
}

body.dark-mode .nav-links a {
  color: var(--text-dark);
}

.nav-links a:hover {
  background: rgba(15, 76, 129, 0.1);
  color: var(--accent);
  text-decoration: none;
  transform: translateY(-2px);
}

body.dark-mode .nav-links a:hover {
  background: rgba(96, 165, 250, 0.15);
  color: #93c5fd;
}

.menu-icon {
  display: none;
  font-size: 1.8rem;
  cursor: pointer;
  color: var(--text-light);
  padding: 4px 8px;
  border-radius: 8px;
  transition: background-color 0.3s ease;
  user-select: none;
}

.menu-icon:hover {
  background: rgba(0, 0, 0, 0.05);
}

body.dark-mode .menu-icon {
  color: var(--text-dark);
}

body.dark-mode .menu-icon:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* 暗色模式切换按钮 */
#darkModeToggle {
  background: var(--accent-gradient);
  color: #fff !important;
  padding: 8px 18px;
  border-radius: 50px;
  font-weight: 600;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

#darkModeToggle:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-accent);
}

/* ---------- 按钮 ---------- */
.btn {
  display: inline-block;
  background: var(--accent-gradient);
  color: #ffffff !important;
  padding: 12px 32px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
  box-shadow: var(--shadow-sm);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}

.btn:hover::before {
  left: 100%;
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-accent);
}

/* ---------- Hero 区域 ---------- */
.hero {
  background: 
    radial-gradient(circle at 20% 50%, rgba(102, 126, 234, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(118, 75, 162, 0.1) 0%, transparent 50%),
    linear-gradient(135deg, #f0f4f8 0%, #e0e7ff 50%, #f5f3ff 100%);
  padding: clamp(4rem, 8vw, 8rem) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

body.dark-mode .hero {
  background: 
    radial-gradient(circle at 20% 50%, rgba(102, 126, 234, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(118, 75, 162, 0.08) 0%, transparent 50%),
    linear-gradient(135deg, #0d1117 0%, #1e293b 50%, #0d1117 100%);
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%239C92AC' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  animation: backgroundShift 30s linear infinite;
  z-index: 0;
}

@keyframes backgroundShift {
  0% { transform: translate(0, 0) rotate(0deg); }
  100% { transform: translate(20px, 20px) rotate(5deg); }
}

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

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 4rem);
  margin-bottom: 0.5em;
  text-shadow: 0 2px 20px rgba(255, 255, 255, 0.3);
}

.hero p {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  max-width: 800px;
  margin: 0 auto 2.5rem;
  color: var(--text-secondary-light);
  line-height: 1.8;
}

body.dark-mode .hero p {
  color: var(--text-secondary-dark);
}

/* ---------- 卡片 ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: clamp(1.5rem, 3vw, 2.5rem);
  margin: 2rem 0;
}

.card {
  background: var(--glass-bg-light);
  backdrop-filter: blur(12px) saturate(150%);
  -webkit-backdrop-filter: blur(12px) saturate(150%);
  border: 1px solid var(--glass-border-light);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.4s ease, border-color 0.4s ease;
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent-gradient);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s ease;
}

.card:hover::before {
  transform: scaleX(1);
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(102, 126, 234, 0.3);
}

body.dark-mode .card {
  background: var(--glass-bg-dark);
  border-color: var(--glass-border-dark);
}

.card h3 {
  margin-bottom: 0.8rem;
  font-size: 1.3rem;
}

.card p {
  color: var(--text-secondary-light);
  font-size: 0.95rem;
}

body.dark-mode .card p {
  color: var(--text-secondary-dark);
}

/* ---------- 文章卡片 ---------- */
.article-card {
  background: var(--glass-bg-light);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border-light);
  border-radius: var(--radius-md);
  padding: clamp(1.2rem, 2.5vw, 2rem);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  position: relative;
  overflow: hidden;
}

body.dark-mode .article-card {
  background: var(--glass-bg-dark);
  border-color: var(--glass-border-dark);
}

.article-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 80px;
  height: 80px;
  background: radial-gradient(circle, rgba(102, 126, 234, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.article-card:hover::after {
  opacity: 1;
}

.article-card:hover {
  transform: translateY(-5px) scale(1.01);
  box-shadow: var(--shadow-md);
  border-color: rgba(102, 126, 234, 0.25);
}

.article-card h3 {
  font-size: 1.15rem;
  line-height: 1.4;
  margin-bottom: 0.3rem;
  transition: color 0.3s ease;
}

.article-card:hover h3 {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.article-card .secondary-text {
  font-size: 0.85rem;
  opacity: 0.8;
}

.article-card a {
  margin-top: auto;
  font-weight: 600;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap 0.3s ease;
}

.article-card a:hover {
  gap: 8px;
}

/* ---------- FAQ ---------- */
.faq-item {
  background: var(--glass-bg-light);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border-light);
  border-radius: var(--radius-md);
  padding: 0;
  margin-bottom: 1rem;
  overflow: hidden;
  transition: all 0.4s ease;
  animation: fadeInUp 0.6s ease-out forwards;
  opacity: 0;
}

body.dark-mode .faq-item {
  background: var(--glass-bg-dark);
  border-color: var(--glass-border-dark);
}

.faq-item:hover {
  border-color: rgba(102, 126, 234, 0.3);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  font-weight: 600;
  font-size: 1.05rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem 1.5rem;
  transition: background-color 0.3s ease;
  user-select: none;
  background: transparent;
}

.faq-question::after {
  content: '+';
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--accent);
  transition: transform 0.4s ease, color 0.3s ease;
  flex-shrink: 0;
  margin-left: 1rem;
}

.faq-item.active .faq-question::after {
  transform: rotate(45deg);
  color: #667eea;
}

.faq-question:hover {
  background: rgba(102, 126, 234, 0.05);
}

.faq-answer {
  padding: 0 1.5rem 1.2rem;
  color: var(--text-secondary-light);
  line-height: 1.8;
  font-size: 0.95rem;
}

body.dark-mode .faq-answer {
  color: var(--text-secondary-dark);
}

/* ---------- HowTo ---------- */
.howto-box {
  background: var(--glass-bg-light);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border-light);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  box-shadow: var(--shadow-md);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

body.dark-mode .howto-box {
  background: var(--glass-bg-dark);
  border-color: var(--glass-border-dark);
}

.howto-box:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.howto-box ol, .howto-box ul {
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

.howto-box li {
  margin-bottom: 0.5rem;
  padding-left: 0.5rem;
}

.howto-box strong {
  color: var(--accent);
}

/* ---------- Footer ---------- */
.footer-bg {
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  color: var(--text-footer-light);
  padding: 3rem 0;
  margin-top: 3rem;
  position: relative;
  overflow: hidden;
}

.footer-bg::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
}

.footer-bg .container {
  position: relative;
  z-index: 1;
}

.footer-bg a {
  color: #b0c4de;
  transition: color 0.3s ease, padding-left 0.3s ease;
}

.footer-bg a:hover {
  color: #ffffff;
  padding-left: 5px;
  text-decoration: none;
}

.footer-bg h4 {
  color: #ffffff;
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

.footer-bg ul {
  list-style: none;
  padding-left: 0;
}

.footer-bg ul li {
  margin-bottom: 0.5rem;
}

/* ---------- 返回顶部 ---------- */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: var(--accent-gradient);
  color: white;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  font-size: 1.2rem;
  cursor: pointer;
  z-index: 1000;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-accent);
  transition: all 0.3s ease;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
}

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

.back-to-top:hover {
  transform: translateY(-4px) scale(1.1);
  box-shadow: 0 15px 50px rgba(102, 126, 234, 0.4);
}

/* ---------- 表格 ---------- */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  background: var(--glass-bg-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

body.dark-mode table {
  background: var(--glass-bg-dark);
}

th, td {
  padding: 14px 20px;
  border-bottom: 1px solid var(--border-light);
  text-align: left;
}

body.dark-mode th, body.dark-mode td {
  border-color: var(--border-dark);
}

th {
  background: rgba(102, 126, 234, 0.05);
  font-weight: 600;
}

tr:last-child td {
  border-bottom: none;
}

/* ---------- 搜索框 ---------- */
.search-box {
  display: flex;
  gap: 5px;
  margin: 1rem 0;
}

.search-box input {
  flex: 1;
  padding: 12px 24px;
  border-radius: 50px;
  border: 1px solid var(--border-light);
  background: var(--glass-bg-light);
  color: var(--text-light);
  font-size: 1rem;
  outline: none;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-sm);
}

.search-box input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(15, 76, 129, 0.15);
  background: var(--bg-light);
}

body.dark-mode .search-box input {
  background: var(--glass-bg-dark);
  border-color: var(--border-dark);
  color: var(--text-dark);
}

body.dark-mode .search-box input:focus {
  border-color: #7aa5d9;
  box-shadow: 0 0 0 3px rgba(122, 165, 217, 0.15);
  background: var(--bg-dark);
}

/* ---------- 移动端菜单 ---------- */
@media (max-width: 768px) {
  .nav-links {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    padding-top: 1rem;
    gap: 0.3rem;
  }
  
  .nav-links.show {
    display: flex;
    animation: fadeIn 0.3s ease;
  }
  
  .nav-links a {
    width: 100%;
    padding: 12px 16px;
    border-radius: 12px;
  }

  .nav-links a:hover {
    background: rgba(102, 126, 234, 0.1);
  }
  
  .menu-icon {
    display: block;
  }
  
  .navbar .container {
    padding-top: 8px;
    padding-bottom: 8px;
  }
  
  .brand-logo {
    font-size: 1.3rem;
  }
  
  .hero {
    padding: 3rem 0;
  }
  
  .back-to-top {
    bottom: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }
  
  h1 {
    font-size: 2rem;
  }
  
  .card-grid {
    gap: 1rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 12px;
  }
  
  .card {
    padding: 1.2rem;
  }
  
  .footer-bg .container > div {
    flex-direction: column;
  }
}

/* ---------- 动画 ---------- */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

@keyframes shimmer {
  0% { background-position: -100% 0; }
  100% { background-position: 200% 0; }
}

/* 加载动画占位 */
.loading {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

/* 滚动条美化 */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.05);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, var(--accent), #667eea);
  border-radius: 10px;
  border: 2px solid transparent;
  background-clip: padding-box;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, #0b3a5e, #764ba2);
  background-clip: padding-box;
}

/* 选择文本样式 */
::selection {
  background: rgba(102, 126, 234, 0.3);
  color: var(--text-light);
}

/* 图片响应式 */
img, svg {
  max-width: 100%;
  height: auto;
  display: block;
}

/* SVG 占位样式 */
.svg-placeholder {
  background: linear-gradient(135deg, #e2e8f0, #f8fafc);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  min-height: 200px;
  transition: all 0.3s ease;
}

body.dark-mode .svg-placeholder {
  background: linear-gradient(135deg, #1e293b, #0f172a);
}

/* 无障碍：焦点可见 */
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* 减少动画偏好 */
@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, .card, .article-card, .faq-item, .howto-box {
    opacity: 1 !important;
    animation: none !important;
  }
}

```