/* ============================================
   Modern CSS for SEO-Optimized Content Site
   Based on Google 2026 Best Practices
   ============================================ */

/* ============================================
   1. CSS RESET & BASE STYLES
   ============================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Colors */
  --color-primary: #1976d2;
  --color-primary-dark: #115293;
  --color-primary-light: #4791db;
  --color-secondary: #424242;
  --color-accent: #ff6b6b;
  --color-success: #4caf50;
  --color-warning: #ff9800;
  --color-danger: #f44336;
  
  /* Neutrals */
  --color-text: #212121;
  --color-text-light: #666666;
  --color-text-lighter: #999999;
  --color-border: #e0e0e0;
  --color-border-light: #f5f5f5;
  --color-bg: #ffffff;
  --color-bg-alt: #fafafa;
  --color-bg-section: #f8f9fa;
  
  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Merriweather', Georgia, serif;
  
  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-xxl: 4rem;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  
  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.07);
  --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
  --shadow-xl: 0 20px 25px rgba(0,0,0,0.1);
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 350ms ease;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  /* Do NOT set overflow-x here: combined with body's overflow-x: hidden
     it makes <html> its own scroll container and breaks the sticky header. */
}

body {
  font-family: var(--font-primary);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  width: 100%;
  max-width: 100vw;
  margin: 0;
  padding: 0;
}

/* ============================================
   2. SKIP LINK (Accessibility)
   ============================================ */
.hero-mini-820f {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--color-primary);
  color: white;
  padding: 8px 16px;
  text-decoration: none;
  z-index: 10000;
  border-radius: 0 0 4px 0;
}

.hero-mini-820f:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.image_north_16c8 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .image_north_16c8 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .image_north_16c8 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.notification-bottom-9a41):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.notification-bottom-9a41,
header,
.nav-motion-34b3,
.wide_d100,
.old-0228,
.tabs-short-0dd9,
.feature-11fa,
.background-645b,
.out-344f {
  max-width: none;
}

/* Critical mobile fix: prevent any overflow */
section,
article,
div,
main {
  overflow-wrap: break-word;
  word-wrap: break-word;
}

/* Ensure images never cause overflow */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Ensure SVG icons don't cause issues */
svg {
  max-width: 100%;
  height: auto;
}

/* ============================================
   4. HEADER & NAVIGATION
   ============================================ */
.notification-bottom-9a41 {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  position: -webkit-sticky;
  top: 0;
  width: 100%;
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: all var(--transition-base);
}

.primary-next-d857 {
  animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
  from {
    transform: translateY(-100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* Scrolled state */
.notification-bottom-9a41.text-cf6d {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.first-e26e {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.surface_2112 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.paper-059e img {
  height: 36px;
  width: auto;
  display: block;
}

.button-4fb1 {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 12px;
  background: #e8f5e9;
  color: var(--color-success);
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 12px;
  white-space: nowrap;
}

.outer_54da {
  flex: 1;
}

.pro_c3f5 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.old-1c3e {
  display: block;
  padding: 8px 16px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.old-1c3e:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.old-1c3e.fn-active-2b3d {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.input_center_d6b0 {
  position: relative;
}

.element-093f {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.element-093f svg {
  transition: transform 0.2s ease;
}

/* 鼠标悬停时箭头旋转（桌面）；点击展开时箭头旋转（移动端） */
.input_center_d6b0:hover .element-093f svg,
.element-093f[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.north_9304 {
  position: absolute;
  top: calc(100% + 8px); /* 距离父元素8px，更自然 */
  left: 0;
  min-width: 200px;
  width: max-content; /* 自动适应内容宽度 */
  max-width: 300px; /* 最大宽度限制 */
  background: white;
  border-radius: var(--radius-md);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  border: 1px solid rgba(0, 0, 0, 0.08);
  list-style: none;
  margin: 0;
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  z-index: 1001;
  /* 关键：确保没有overflow，内容完全可见 */
  overflow: visible;
  max-height: none;
  height: auto;
}

/* 鼠标悬停父元素时，立即显示下拉菜单 */
.input_center_d6b0:hover .north_9304 {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

/* 在下拉菜单上方添加一个不可见的桥接区域，防止鼠标移动时菜单消失 */
.north_9304::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.complex-3ade {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.complex-3ade:hover {
  background: var(--color-primary);
  color: white;
  padding-left: 24px; /* 悬停时轻微缩进 */
}

/* 当前页面在下拉菜单中的样式 */
.complex-3ade[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.focus-30ef {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.bright_1141 {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 20px;
  background: transparent;
  color: var(--color-text);
  border: 1.5px solid var(--color-border);
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9375rem;
  text-decoration: none;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.bright_1141:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.bright_1141 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.modal-slow-4128 {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 20px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9375rem;
  text-decoration: none;
  transition: all var(--transition-base);
  box-shadow: 0 2px 8px rgba(25, 118, 210, 0.3);
  white-space: nowrap;
}

.modal-slow-4128:hover {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, #0d47a1 100%);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(25, 118, 210, 0.4);
}

.modal-slow-4128 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-3px);
  }
}

.shade_91e4 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.shadow_left_dc84 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.shade_91e4[aria-expanded="true"] .shadow_left_dc84:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.shade_91e4[aria-expanded="true"] .shadow_left_dc84:nth-child(2) {
  opacity: 0;
}

.shade_91e4[aria-expanded="true"] .shadow_left_dc84:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .outer_54da {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: white;
    box-shadow: -2px 0 8px rgba(0, 0, 0, 0.1);
    padding: 80px 0 20px;
    transition: right 0.3s ease-out;
    z-index: 999;
    overflow-y: auto; /* 移动端菜单内容过多时可滚动 */
    overflow-x: visible; /* 水平方向不滚动，确保下拉菜单可见 */
    /* 隐藏滚动条外观，但保留可滚动能力，视觉上更自然 */
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE/Edge */
  }

  .outer_54da::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .outer_54da.bright-1f07 {
    display: block;
    right: 0;
  }
  
  .pro_c3f5 {
    flex-direction: column;
    gap: 0;
  }
  
  .old-1c3e {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .outer_54da::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease-out;
  }
  
  .outer_54da.bright-1f07::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .outer_54da {
    display: none;
  }
  
  .shade_91e4 {
    display: flex;
  }
  
  .button-4fb1 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .bright_1141,
  .modal-slow-4128 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  /* 移动端下拉菜单改为堆叠显示，不需要浮动 */
  .input_center_d6b0 {
    position: relative;
  }
  
  .north_9304 {
    position: static; /* 移动端不浮动，直接堆叠 */
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    border-left: 3px solid var(--color-primary);
    padding-left: 20px;
    margin-top: 0;
    /* 用 max-height 过渡实现自然展开/收起，而不是生硬的 display 切换 */
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, margin-top 0.3s ease;
  }
  
  .element-093f[aria-expanded="true"] + .north_9304 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .complex-3ade {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .focus-30ef {
    gap: 8px;
  }
  
  .bright_1141 {
    display: none;
  }
  
  .modal-slow-4128 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .paper-059e img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .modal-slow-4128 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .modal-slow-4128 svg {
    width: 14px;
    height: 14px;
  }
  
  .first-e26e {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.nav-motion-34b3 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.progress-8b7e {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.north_091e {
  display: flex;
  align-items: center;
  gap: 6px;
}

.north_091e svg {
  flex-shrink: 0;
}

.north_091e a {
  color: var(--color-primary);
  text-decoration: none;
}

.north_091e a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .progress-8b7e {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.wide_d100 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.shade_412c {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .shade_412c {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.hard_6922 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.hard_6922 a {
  color: var(--color-primary);
  text-decoration: none;
}

.hard_6922 a:hover {
  text-decoration: underline;
}

.icon_0edc {
  color: var(--color-text-lighter);
}

.simple_7bf3 {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
  margin-bottom: var(--space-md);
  word-wrap: break-word;
  overflow-wrap: break-word;
  hyphens: auto;
}

@media (max-width: 1024px) {
  .simple_7bf3 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .simple_7bf3 {
    font-size: 1.5rem;
  }
}

.popup-8a25 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.heading-last-73c3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .heading-last-73c3 {
    grid-template-columns: 1fr;
  }
}

.avatar-30e3 {
  display: flex;
  gap: var(--space-sm);
}

.dim-d3ee {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  background: var(--color-primary-light);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.primary-large-a8be {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.primary-large-a8be strong {
  font-weight: 600;
  color: var(--color-text);
}

.primary-large-a8be span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.summary_cd9f {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.selected_e85b {
  display: flex;
  align-items: center;
  justify-content: center;
}

.accent_bottom_e04d {
  position: relative;
  text-align: center;
}

.accent_bottom_e04d img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.overlay-silver-3e6c {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.pattern_down_1e9d {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.hero_5486 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.card_3cf0 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.description-thick-3f69 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.link-30f7 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .shade_412c {
    grid-template-columns: 1fr;
  }
  
  .simple_7bf3 {
    font-size: 1.75rem;
  }
  
  .selected_e85b {
    order: -1;
    max-width: 100%;
  }
  
  .accent_bottom_e04d {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .simple_7bf3 {
    font-size: 1.5rem;
  }
  
  .popup-8a25 {
    font-size: 1rem;
  }
  
  .hard_6922 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .accent_bottom_e04d {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.gradient_smooth_4eeb {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  cursor: pointer;
  border: none;
  font-size: 1rem;
  line-height: 1.5;
}

.basic_de81 {
  background: var(--color-primary);
  color: white;
}

.basic_de81:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.alert_7183 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.alert_7183:hover {
  background: var(--color-primary);
  color: white;
}

.slider-9c42 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.slider-9c42:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.background_f3b5 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.border_full_7388 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.old-0228 {
  padding: var(--space-xl) 0;
  background: white;
}

.form_hard_f082 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.center-1557 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.center-1557:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.white_a49a {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.short-fe08 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.detail-0070 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.tabs-short-0dd9 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.card-1cb3 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.video-rough-5b60 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.status-west-9db5 {
  list-style: none;
  counter-reset: toc-counter;
}

.status-west-9db5 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.status-west-9db5 li a {
  display: flex;
  align-items: center;
  padding: var(--space-sm);
  color: var(--color-text);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
}

.status-west-9db5 li a:before {
  content: counter(toc-counter);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--color-primary-light);
  color: white;
  border-radius: 50%;
  font-weight: 700;
  margin-right: var(--space-sm);
  flex-shrink: 0;
}

.status-west-9db5 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.feature-11fa {
  padding: var(--space-xxl) 0;
}

.shade_78b3 {
  background: var(--color-bg-section);
}

.summary_mini_1f8f {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.in_5287 {
  display: inline-block;
  padding: 6px 16px;
  background: var(--color-primary-light);
  color: white;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: 20px;
  margin-bottom: var(--space-md);
}

.description-focused-c9c7 {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-text);
  margin-bottom: var(--space-md);
}

.notification_6328 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.gallery-fd33 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .gallery-fd33 {
    grid-template-columns: 1fr 300px;
  }
}

.title_gas_278c {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.title_gas_278c img {
  max-width: 100%;
  height: auto;
  display: block;
}

.title_gas_278c pre,
.title_gas_278c code {
  overflow-x: auto;
  max-width: 100%;
}

.title_gas_278c h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin: var(--space-xl) 0 var(--space-md);
  color: var(--color-text);
}

.title_gas_278c h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.title_gas_278c h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.title_gas_278c p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.title_gas_278c ul,
.title_gas_278c ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.title_gas_278c li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.title_gas_278c strong {
  font-weight: 600;
  color: var(--color-text);
}

.title_gas_278c a {
  color: var(--color-primary);
  text-decoration: underline;
}

.title_gas_278c a:hover {
  color: var(--color-primary-dark);
}

.stone-8988 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.stone-8988 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.stone-8988 li:before {
  content: counter(list-counter);
  position: absolute;
  left: 0;
  top: 0;
  width: 28px;
  height: 28px;
  background: var(--color-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.875rem;
}

@media (max-width: 968px) {
  .gallery-fd33 {
    grid-template-columns: 1fr;
  }
  
  .description-focused-c9c7 {
    font-size: 1.75rem;
  }
  
  .title_gas_278c {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .description-focused-c9c7 {
    font-size: 1.5rem;
  }
  
  .title_gas_278c h3 {
    font-size: 1.375rem;
  }
  
  .title_gas_278c h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.nav-de78 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.heading-ff01 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.accordion-under-bcff {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.focus_basic_6441 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.component_new_78c1 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.frame-9615 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: #f1f8ff;
  border: 2px solid #0366d6;
  border-radius: var(--radius-lg);
  margin: var(--space-xl) 0;
}

.summary-south-cbd3 {
  flex-shrink: 0;
}

.down_0f7e strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.south_5db7 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .south_5db7 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.hot-883d,
.table-1d70,
.aside_0ba8 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.hot-883d thead,
.table-1d70 thead {
  background: var(--color-primary);
  color: white;
}

.hot-883d th,
.hot-883d td,
.table-1d70 th,
.table-1d70 td,
.aside_0ba8 th,
.aside_0ba8 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .hot-883d th,
  .hot-883d td,
  .table-1d70 th,
  .table-1d70 td,
  .aside_0ba8 th,
  .aside_0ba8 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .hot-883d,
  .table-1d70,
  .aside_0ba8 {
    min-width: 600px;
  }
}

.hot-883d th,
.table-1d70 th,
.aside_0ba8 th {
  font-weight: 600;
}

.hot-883d tbody tr:hover,
.table-1d70 tbody tr:hover,
.aside_0ba8 tbody tr:hover {
  background: var(--color-bg-alt);
}

.pattern_42f2 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.gallery_26ff {
  position: sticky;
  top: 80px;
  align-self: start;
}

.block-0c69 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.block-0c69 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.steel-6ffc {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.steel-6ffc h4 {
  color: white;
}

.down_5195 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.heading_72f1 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.heading_72f1:last-child {
  border-bottom: none;
}

.heading_72f1 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.heading_72f1 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.logo_d06b {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.chip-dae9 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.chip-dae9:hover {
  text-decoration: underline;
}

.message_rough_6bc7 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.border_easy_e67a {
  width: 120px;
  height: 120px;
  margin: 0 auto var(--space-sm);
  border-radius: 50%;
  background: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  font-weight: 800;
  color: var(--color-primary);
  box-shadow: var(--shadow-lg);
}

.border_easy_e67a span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.box-dc94 {
  font-weight: 600;
  color: white;
}

.highlight-dark-520c {
  list-style: none;
  padding: 0;
}

.highlight-dark-520c li {
  padding: var(--space-xs) 0;
}

.hidden-1619 {
  color: #4caf50;
}

.red_276d {
  color: #ff9800;
}

.summary-next-60af {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.info-99d7 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.container-8a84 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.backdrop-280f {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.hidden_hot_092b {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.detail_selected_563f {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.picture_babe {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .picture_babe {
    grid-template-columns: 1fr;
  }
}

.shadow-31b9 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.shadow-31b9:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.sort_white_dba3 {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 48px;
  height: 48px;
  background: var(--color-primary-light);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 800;
  opacity: 0.3;
}

.shadow-31b9 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.shadow-31b9 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.green_c2ac {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.box-dc94 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.dropdown-hard-398c {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.dropdown-88de {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.dropdown-88de h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.main_top_2ba4 {
  max-width: 900px;
  margin: 0 auto;
}

.description-39e4 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.banner_cef4 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .banner_cef4 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.menu_878c {
  margin-top: var(--space-xxl);
}

.menu_878c h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.border-bright-bc84 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .border-bright-bc84 {
    grid-template-columns: 1fr;
  }
}

.main_smooth_59ef {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.sidebar-plasma-e214 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.description-gas-9786 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.main_smooth_59ef h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.main_smooth_59ef ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.main_smooth_59ef li {
  padding: var(--space-xs) 0;
  color: white;
}

.main_smooth_59ef .gradient_smooth_4eeb {
  width: 100%;
  background: white;
}

.sidebar-plasma-e214 .gradient_smooth_4eeb {
  color: #667eea;
}

.description-gas-9786 .gradient_smooth_4eeb {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.under_0124 {
  max-width: 900px;
  margin: 0 auto;
}

.first_f2b6 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.tag_fixed_2b8d {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.filter-outer-e46c {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(255,255,255,0.2);
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.tag_fixed_2b8d h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.carousel_solid_82cd {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .tag_fixed_2b8d {
    padding: var(--space-md);
  }
  
  .carousel_solid_82cd {
    padding: var(--space-md);
  }
  
  .west-6146 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.aside_8ae0 ol,
.aside_8ae0 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.aside_8ae0 li {
  margin-bottom: var(--space-sm);
}

.aside_8ae0 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.list_d3c3 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.texture-inner-792b {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.west-6146 {
  margin-top: var(--space-lg);
  text-align: center;
}

.west-6146 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.first_bc9d,
.tag_7eed,
.breadcrumb_ac87,
.cool_7458 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.tall-144b {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.short_3281 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.photo-lower-e913 {
  display: block;
  padding: var(--space-sm);
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
  overflow-wrap: break-word;
  margin: var(--space-sm) 0;
}

@media (max-width: 480px) {
  .photo-lower-e913 {
    font-size: 0.625rem;
  }
}

.sort-3870 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.sort-3870:hover {
  background: var(--color-primary-dark);
}

.main-upper-fc39 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.main-upper-fc39 h4 {
  margin-bottom: var(--space-md);
}

.icon_glass_be24 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.status-upper-bd96 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.highlight-dim-7e4a {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .highlight-dim-7e4a {
    grid-template-columns: 1fr;
  }
}

.form-4c4a {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.caption-brown-a3a5 {
  border-color: var(--color-success);
}

.message-028e {
  border-color: var(--color-warning);
}

.description-huge-abae {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  font-size: 1.5rem;
  margin-bottom: var(--space-md);
}

.caption-brown-a3a5 .description-huge-abae {
  background: #e8f5e9;
  color: var(--color-success);
}

.message-028e .description-huge-abae {
  background: #fff3e0;
  color: var(--color-warning);
}

.form-4c4a h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.form-4c4a p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.full_891b {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.notification-prev-1a2e {
  margin: var(--space-xxl) 0;
}

.notification-prev-1a2e h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.notification-prev-1a2e > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.mask-2648 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .mask-2648 {
    grid-template-columns: 1fr;
  }
}

.dim_b77f {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.dim_b77f h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.overlay_090a {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.overlay_090a input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.pink-3c93 {
  margin-top: var(--space-xxl);
}

.pattern_basic_7208 {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: var(--space-xl);
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.block-stone-693e {
  text-align: center;
}

.item_54b8 {
  width: 180px;
  height: 180px;
  margin: 0 auto var(--space-md);
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  box-shadow: var(--shadow-xl);
}

.narrow-965b {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.item_54b8 .box-dc94 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.filter-gold-69de {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.easy-caa6 p {
  margin-bottom: var(--space-md);
}

.chip-hard-fc1b {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .pattern_basic_7208 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.stale-c0ef {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.brown-1a43 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.accordion-pro-8566 {
  margin-bottom: var(--space-xl);
}

.progress_2da8 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.focus-9ef0 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.container-inner-317b {
  color: var(--color-text-light);
}

.paper_5286 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.pagination-pressed-5146 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.gold_0d95 {
  font-weight: 600;
  color: var(--color-text);
}

.iron-9ccf {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.hover_af14 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.overlay_9c22 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.hover-c8da {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.thick-c442 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.container-6edc {
  border: 2px solid #4caf50;
}

.message_a2a6 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.action-146c {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.fresh-24a3 {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.125rem;
  flex-shrink: 0;
}

.card_2ed6 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.text-out-c83f {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.main-steel-f45e {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.focus_right_b6fb {
  text-align: right;
}

.focus_right_b6fb .block_center_5f99 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.slider-blue-c8c6 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.detail-paper-88ca h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.detail-paper-88ca p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.shadow-next-375b {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.fresh-e5d0 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.medium_5043 {
  background: #e8f5e9;
  color: #2e7d32;
}

.pattern-5133 {
  background: #e3f2fd;
  color: #1565c0;
}

.surface-1bd9 {
  background: #fff3e0;
  color: #e65100;
}

.stone-e29f {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.stone-e29f span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.old-686e {
  padding: 6px 12px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.old-686e:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.menu-right-2cea {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.outline_old_e453 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.outline_old_e453 strong {
  color: var(--color-primary);
}

.bronze_2033 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.main_93b2 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.fluid-d564 {
  max-width: 900px;
  margin: 0 auto;
}

.summary-11b0 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.black_2d82 {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: transparent;
  border: none;
  text-align: left;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
  transition: var(--transition-fast);
}

.black_2d82:hover {
  background: var(--color-bg-alt);
}

.item_33bf {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.black_2d82[aria-expanded="true"] .item_33bf {
  transform: rotate(180deg);
}

.detail_gas_1fe5 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.detail_gas_1fe5 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.detail_gas_1fe5 ul,
.detail_gas_1fe5 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.detail_gas_1fe5 li {
  margin-bottom: var(--space-xs);
}

.row_medium_35c4 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.breadcrumb_6117 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.row_medium_35c4 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.hero-2c7b {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.shadow_0eac {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.inner-5085 {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: linear-gradient(135deg, #4caf50 0%, #2e7d32 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  box-shadow: var(--shadow-xl);
}

.in-1989 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.motion_58e1 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .motion_58e1 {
    grid-template-columns: 1fr;
  }
}

.title_dirty_4a0e,
.hot_1fe4 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.title_dirty_4a0e {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.hot_1fe4 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.title_dirty_4a0e h4,
.hot_1fe4 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.title_dirty_4a0e ul,
.hot_1fe4 ul {
  list-style: none;
  padding: 0;
}

.title_dirty_4a0e li,
.hot_1fe4 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.large-654c {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .large-654c {
    grid-template-columns: 1fr;
  }
}

.accent_north_a000 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.menu_focused_9678 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.last-0445 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.accent_north_a000 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.accent_north_a000 ul {
  list-style: none;
  padding: 0;
}

.accent_north_a000 li {
  padding: var(--space-xs) 0;
  color: white;
}

.sort_left_bc32 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.sort_left_bc32 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.sort_left_bc32 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.main-ecba {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--color-primary);
}

.paragraph_bdc1 {
  font-style: italic;
}

.green_14bb {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.widget_0916 {
  margin-top: var(--space-xxl);
  padding: var(--space-xxl);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  border-radius: var(--radius-xl);
  text-align: center;
  color: white;
}

.widget_0916 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.widget_0916 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.primary-aeaa {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.background-645b {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.icon_pro_e58c {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.basic-24e0 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .basic-24e0 {
    grid-template-columns: 1fr;
  }
}

.media-03de {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  text-decoration: none;
  transition: var(--transition-base);
}

.media-03de:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.paper-a31a {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.media-03de h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.media-03de p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.out-344f {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.primary_77d6 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .primary_77d6 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.primary-49fa h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.static-4ee5 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.tertiary_short_0e34 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.tertiary_short_0e34 .avatar-30e3 {
  color: #4caf50;
  font-size: 0.875rem;
}

.component_37b0 {
  list-style: none;
  padding: 0;
}

.component_37b0 li {
  margin-bottom: var(--space-xs);
}

.component_37b0 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.component_37b0 a:hover {
  color: white;
}

.pagination_c930 {
  list-style: none;
  padding: 0;
}

.pagination_c930 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.pagination_c930 a {
  color: #b0b0b0;
  text-decoration: none;
}

.pagination_c930 a:hover {
  color: white;
}

.tabs-glass-c1d1 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-lg);
  border-top: 1px solid #424242;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.right_ecf5 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.right_ecf5 a {
  color: #4caf50;
  text-decoration: none;
}

.sidebar-up-3267 {
  font-size: 0.75rem;
  color: #666666;
}

.over-5f93 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.border-46cf {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.border-46cf:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .tabs-glass-c1d1 {
    flex-direction: column;
    text-align: center;
  }
}

/* ============================================
   24. RESPONSIVE UTILITIES
   ============================================ */
@media (max-width: 1200px) {
  :root {
    font-size: 15px;
  }
}

@media (max-width: 968px) {
  :root {
    --space-xxl: 3rem;
  }
  
  .simple_7bf3 {
    font-size: 2rem;
  }
  
  .description-focused-c9c7 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .shade_412c,
  .gallery-fd33 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .picture_babe,
  .highlight-dim-7e4a,
  .border-bright-bc84,
  .mask-2648,
  .motion_58e1,
  .large-654c,
  .basic-24e0,
  .primary_77d6 {
    grid-template-columns: 1fr;
  }
  
  .form_hard_f082 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .feature-11fa {
    padding: var(--space-lg) 0;
  }
  
  .status-west-9db5 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .status-west-9db5 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .gradient_smooth_4eeb {
    min-height: 44px;
  }
  
  /* Optimize images for mobile */
  img {
    height: auto;
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  :root {
    --space-lg: 1.5rem;
    --space-xl: 1.75rem;
    --space-xxl: 2rem;
  }
  
  .form_hard_f082 {
    grid-template-columns: 1fr;
  }
  
  .summary_cd9f,
  .primary-aeaa,
  .icon_glass_be24 {
    flex-direction: column;
    width: 100%;
  }
  
  .background_f3b5,
  .border_full_7388,
  .summary_cd9f .gradient_smooth_4eeb,
  .primary-aeaa .gradient_smooth_4eeb {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .simple_7bf3 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .description-focused-c9c7 {
    font-size: 1.375rem;
  }
  
  .white_a49a {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .center-1557,
  .shadow-31b9,
  .block-0c69,
  .thick-c442,
  .first_f2b6 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .photo-lower-e913 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .progress-8b7e {
    gap: var(--space-xs);
  }
  
  .north_091e {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .border_easy_e67a {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .item_54b8 {
    width: 150px;
    height: 150px;
  }
  
  .narrow-965b {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .notification-bottom-9a41,
  .nav-motion-34b3,
  .summary_cd9f,
  .widget_0916,
  .background-645b,
  .out-344f,
  .shade_91e4 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .feature-11fa {
    page-break-inside: avoid;
  }
}

/* css-noise: 09a6 */
.phantom-card-k4 {
  padding: 0.2rem;
  font-size: 11px;
  line-height: 1.3;
}
