/* ============================================
   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)
   ============================================ */
.gallery_glass_1052 {
  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;
}

.gallery_glass_1052:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.aside_f229 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .aside_f229 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .aside_f229 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.notice_7337):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.notice_7337,
header,
.gas-20fb,
.tall_28e5,
.media_f5f4,
.banner_c0b3,
.huge_2909,
.carousel-a343,
.in-5db8 {
  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
   ============================================ */
.notice_7337 {
  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);
}

.right-bb7a {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.notice_7337.menu-bright-369a {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.card_plasma_0734 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.surface_db9d {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.motion_0bb7 img {
  height: 36px;
  width: auto;
  display: block;
}

.backdrop-5947 {
  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;
}

.slider_db47 {
  flex: 1;
}

.rough-fb46 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.outline_fast_2d14 {
  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);
}

.outline_fast_2d14:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.outline_fast_2d14.fn-active-0479 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.photo_f476 {
  position: relative;
}

.fluid_c95f {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.fluid_c95f 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） */
.photo_f476:hover .fluid_c95f svg,
.fluid_c95f[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.light_647a {
  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 */
.photo_f476:hover .light_647a {
  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 */
.light_647a::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.carousel_liquid_ca2d {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.carousel_liquid_ca2d: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 */
.carousel_liquid_ca2d[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.picture_7304 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.module-silver-59eb {
  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;
}

.module-silver-59eb:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.module-silver-59eb svg {
  flex-shrink: 0;
}

/* Header Download Button */
.action-84d9 {
  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;
}

.action-84d9: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);
}

.action-84d9 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.video-blue-afb0 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.pagination_7583 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.video-blue-afb0[aria-expanded="true"] .pagination_7583:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.video-blue-afb0[aria-expanded="true"] .pagination_7583:nth-child(2) {
  opacity: 0;
}

.video-blue-afb0[aria-expanded="true"] .pagination_7583:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .slider_db47 {
    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 */
  }

  .slider_db47::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .slider_db47.middle-a522 {
    display: block;
    right: 0;
  }
  
  .rough-fb46 {
    flex-direction: column;
    gap: 0;
  }
  
  .outline_fast_2d14 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .slider_db47::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;
  }
  
  .slider_db47.middle-a522::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .slider_db47 {
    display: none;
  }
  
  .video-blue-afb0 {
    display: flex;
  }
  
  .backdrop-5947 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .module-silver-59eb,
  .action-84d9 {
    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 */
  .photo_f476 {
    position: relative;
  }
  
  .light_647a {
    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;
  }
  
  .fluid_c95f[aria-expanded="true"] + .light_647a {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .carousel_liquid_ca2d {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .picture_7304 {
    gap: 8px;
  }
  
  .module-silver-59eb {
    display: none;
  }
  
  .action-84d9 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .motion_0bb7 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .action-84d9 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .action-84d9 svg {
    width: 14px;
    height: 14px;
  }
  
  .card_plasma_0734 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.gas-20fb {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.card-5e0d {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.full-bdd3 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.full-bdd3 svg {
  flex-shrink: 0;
}

.full-bdd3 a {
  color: var(--color-primary);
  text-decoration: none;
}

.full-bdd3 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .card-5e0d {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.tall_28e5 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.tiny_be38 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .tiny_be38 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.sort-dd7c {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.sort-dd7c a {
  color: var(--color-primary);
  text-decoration: none;
}

.sort-dd7c a:hover {
  text-decoration: underline;
}

.selected_e111 {
  color: var(--color-text-lighter);
}

.filter_green_e1e4 {
  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) {
  .filter_green_e1e4 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .filter_green_e1e4 {
    font-size: 1.5rem;
  }
}

.focus-dark-2182 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.message_orange_c1b1 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .message_orange_c1b1 {
    grid-template-columns: 1fr;
  }
}

.alert_iron_b0f6 {
  display: flex;
  gap: var(--space-sm);
}

.content-copper-dac7 {
  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;
}

.box_4f70 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.box_4f70 strong {
  font-weight: 600;
  color: var(--color-text);
}

.box_4f70 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

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

.pattern-5b16 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.up_af68 {
  position: relative;
  text-align: center;
}

.up_af68 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.block_medium_c644 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.menu_prev_f82e {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.carousel_dcc4 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.cold-0d06 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.overlay-under-1f7a {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.last_57fa {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .tiny_be38 {
    grid-template-columns: 1fr;
  }
  
  .filter_green_e1e4 {
    font-size: 1.75rem;
  }
  
  .pattern-5b16 {
    order: -1;
    max-width: 100%;
  }
  
  .up_af68 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .filter_green_e1e4 {
    font-size: 1.5rem;
  }
  
  .focus-dark-2182 {
    font-size: 1rem;
  }
  
  .sort-dd7c {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .up_af68 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.hover-9c62 {
  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;
}

.surface_fluid_aa93 {
  background: var(--color-primary);
  color: white;
}

.surface_fluid_aa93:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.layout_0a1b {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.layout_0a1b:hover {
  background: var(--color-primary);
  color: white;
}

.media_lite_7ec6 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.media_lite_7ec6:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.main-061e {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.secondary-c463 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.media_f5f4 {
  padding: var(--space-xl) 0;
  background: white;
}

.block_next_02ec {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.hidden-44d1 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.hidden-44d1:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.photo-f9be {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.white-3228 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.cold_f761 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.banner_c0b3 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.box_238f {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.chip-1793 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.banner-70cb {
  list-style: none;
  counter-reset: toc-counter;
}

.banner-70cb li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.banner-70cb 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);
}

.banner-70cb 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;
}

.banner-70cb li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.huge_2909 {
  padding: var(--space-xxl) 0;
}

.accordion_gas_4c2a {
  background: var(--color-bg-section);
}

.panel-outer-709f {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.paragraph_east_7efa {
  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);
}

.prev-7f75 {
  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);
}

.block_1451 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.article-ad1d {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .article-ad1d {
    grid-template-columns: 1fr 300px;
  }
}

.hover_plasma_5435 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.hover_plasma_5435 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.hover_plasma_5435 pre,
.hover_plasma_5435 code {
  overflow-x: auto;
  max-width: 100%;
}

.hover_plasma_5435 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);
}

.hover_plasma_5435 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.hover_plasma_5435 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.hover_plasma_5435 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.hover_plasma_5435 ul,
.hover_plasma_5435 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.hover_plasma_5435 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.hover_plasma_5435 strong {
  font-weight: 600;
  color: var(--color-text);
}

.hover_plasma_5435 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.hover_plasma_5435 a:hover {
  color: var(--color-primary-dark);
}

.inner-ec7d {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.inner-ec7d li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.inner-ec7d 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) {
  .article-ad1d {
    grid-template-columns: 1fr;
  }
  
  .prev-7f75 {
    font-size: 1.75rem;
  }
  
  .hover_plasma_5435 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .prev-7f75 {
    font-size: 1.5rem;
  }
  
  .hover_plasma_5435 h3 {
    font-size: 1.375rem;
  }
  
  .hover_plasma_5435 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.notice_578c {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.notification-east-c3fa {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.progress_yellow_328b {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.carousel-warm-06f4 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.hero-8a25 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.module-b298 {
  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;
}

.progress_7a32 {
  flex-shrink: 0;
}

.tag-0903 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.blue-ad87 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .blue-ad87 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.media_east_e9ba,
.upper_4951,
.container_lower_5e27 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.media_east_e9ba thead,
.upper_4951 thead {
  background: var(--color-primary);
  color: white;
}

.media_east_e9ba th,
.media_east_e9ba td,
.upper_4951 th,
.upper_4951 td,
.container_lower_5e27 th,
.container_lower_5e27 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .media_east_e9ba th,
  .media_east_e9ba td,
  .upper_4951 th,
  .upper_4951 td,
  .container_lower_5e27 th,
  .container_lower_5e27 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .media_east_e9ba,
  .upper_4951,
  .container_lower_5e27 {
    min-width: 600px;
  }
}

.media_east_e9ba th,
.upper_4951 th,
.container_lower_5e27 th {
  font-weight: 600;
}

.media_east_e9ba tbody tr:hover,
.upper_4951 tbody tr:hover,
.container_lower_5e27 tbody tr:hover {
  background: var(--color-bg-alt);
}

.left-e9d2 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.row_cd35 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.block_lower_9078 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.block_lower_9078 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.outline-9123 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.outline-9123 h4 {
  color: white;
}

.right-a333 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.search-29ef {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.search-29ef:last-child {
  border-bottom: none;
}

.search-29ef dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.search-29ef dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.message-0daa {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.glass_b88b {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.glass_b88b:hover {
  text-decoration: underline;
}

.footer_d7ed {
  text-align: center;
  margin-bottom: var(--space-md);
}

.highlight_easy_f9f4 {
  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);
}

.highlight_easy_f9f4 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.card-b713 {
  font-weight: 600;
  color: white;
}

.shadow-fe47 {
  list-style: none;
  padding: 0;
}

.shadow-fe47 li {
  padding: var(--space-xs) 0;
}

.block-fc3a {
  color: #4caf50;
}

.table_upper_36c7 {
  color: #ff9800;
}

.filter_dynamic_0128 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.pagination_active_2b00 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.selected_c77a {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.hidden-aa33 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.red_f2d4 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.thick_5db5 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.copper-c9af {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .copper-c9af {
    grid-template-columns: 1fr;
  }
}

.tertiary_last_42d6 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.tertiary_last_42d6:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.selected-5f87 {
  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;
}

.tertiary_last_42d6 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.tertiary_last_42d6 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.accordion-6115 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.card-b713 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.hover-white-14d8 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.plasma-7155 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.plasma-7155 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.menu_brown_36d6 {
  max-width: 900px;
  margin: 0 auto;
}

.table_42c1 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.tabs_367f {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .tabs_367f {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.bright-6ba3 {
  margin-top: var(--space-xxl);
}

.bright-6ba3 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.black-c248 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .black-c248 {
    grid-template-columns: 1fr;
  }
}

.tag-bef5 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.down-f3ca {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.alert_0fff {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.tag-bef5 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.tag-bef5 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.tag-bef5 li {
  padding: var(--space-xs) 0;
  color: white;
}

.tag-bef5 .hover-9c62 {
  width: 100%;
  background: white;
}

.down-f3ca .hover-9c62 {
  color: #667eea;
}

.alert_0fff .hover-9c62 {
  color: #f5576c;
}

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

.static-8c31 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.disabled_east_86d4 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.article-solid-8d8d {
  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);
}

.disabled_east_86d4 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.article_5eca {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .disabled_east_86d4 {
    padding: var(--space-md);
  }
  
  .article_5eca {
    padding: var(--space-md);
  }
  
  .breadcrumb_b94e {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.container_active_3f55 ol,
.container_active_3f55 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.container_active_3f55 li {
  margin-bottom: var(--space-sm);
}

.container_active_3f55 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.component_cold_76c3 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.action-7778 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.breadcrumb_b94e {
  margin-top: var(--space-lg);
  text-align: center;
}

.breadcrumb_b94e img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.mask-433f,
.background-easy-e989,
.over-091c,
.table_current_89a4 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.tertiary_iron_9776 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.pro_bb75 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.description-fluid-7ea4 {
  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) {
  .description-fluid-7ea4 {
    font-size: 0.625rem;
  }
}

.table_541c {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.table_541c:hover {
  background: var(--color-primary-dark);
}

.active_832a {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.active_832a h4 {
  margin-bottom: var(--space-md);
}

.short_f80d {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.frame_stale_7620 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.pagination_d284 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .pagination_d284 {
    grid-template-columns: 1fr;
  }
}

.focused_ffb6 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.tertiary-static-fb85 {
  border-color: var(--color-success);
}

.heading_hot_9725 {
  border-color: var(--color-warning);
}

.stale-19e0 {
  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);
}

.tertiary-static-fb85 .stale-19e0 {
  background: #e8f5e9;
  color: var(--color-success);
}

.heading_hot_9725 .stale-19e0 {
  background: #fff3e0;
  color: var(--color-warning);
}

.focused_ffb6 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.focused_ffb6 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.complex_aa36 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.mask_bc41 {
  margin: var(--space-xxl) 0;
}

.mask_bc41 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.mask_bc41 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.description-mini-796a {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .description-mini-796a {
    grid-template-columns: 1fr;
  }
}

.image_35ae {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.image_35ae h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.input_middle_f07d {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.input_middle_f07d input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.disabled-a2d6 {
  margin-top: var(--space-xxl);
}

.heading_middle_049b {
  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);
}

.icon_f029 {
  text-align: center;
}

.north-7650 {
  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);
}

.avatar-copper-76fd {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.north-7650 .card-b713 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.mask_70ea {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.form_4417 p {
  margin-bottom: var(--space-md);
}

.pro-8b59 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .heading_middle_049b {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.sidebar_4192 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.left-c85a {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.shade-slow-bbf3 {
  margin-bottom: var(--space-xl);
}

.box-green-4606 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.gas_1c3a {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.button_e331 {
  color: var(--color-text-light);
}

.down_9e75 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.dropdown-1e1f {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.caption_next_9ad8 {
  font-weight: 600;
  color: var(--color-text);
}

.mask-3bf0 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.dropdown_dark_3050 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.filter-large-54e2 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.notification_liquid_a31b {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.hidden-fixed-fb38 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.paragraph_up_4696 {
  border: 2px solid #4caf50;
}

.upper-9a0a {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.warm-916e {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.footer_9273 {
  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;
}

.light-c0bf {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.secondary_next_ea0d {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.panel-gold-9100 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.active_7d85 {
  text-align: right;
}

.active_7d85 .slider_rough_a644 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.dim-9026 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.alert-upper-7ffa h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.alert-upper-7ffa p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.black-6b12 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.gas-61ad {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.backdrop_middle_b195 {
  background: #e8f5e9;
  color: #2e7d32;
}

.search_brown_a005 {
  background: #e3f2fd;
  color: #1565c0;
}

.filter-4d8b {
  background: #fff3e0;
  color: #e65100;
}

.layout-c38d {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.layout-c38d span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.plasma-8677 {
  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);
}

.plasma-8677:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.logo-old-ddaf {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.menu_bronze_41a3 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.menu_bronze_41a3 strong {
  color: var(--color-primary);
}

.tabs-95c7 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.stone-348b {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.block-fee8 {
  max-width: 900px;
  margin: 0 auto;
}

.small-1a5b {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.accent-46ca {
  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);
}

.accent-46ca:hover {
  background: var(--color-bg-alt);
}

.wood_1b9b {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.accent-46ca[aria-expanded="true"] .wood_1b9b {
  transform: rotate(180deg);
}

.filter_small_88ea {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.filter_small_88ea h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.filter_small_88ea ul,
.filter_small_88ea ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.filter_small_88ea li {
  margin-bottom: var(--space-xs);
}

.gas_6489 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.sort-rough-972c {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.gas_6489 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.pink_560a {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.row-slow-9b91 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.list_1864 {
  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);
}

.dark-7629 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.dim-5d0d {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .dim-5d0d {
    grid-template-columns: 1fr;
  }
}

.grid-cff4,
.image_dark_c825 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.grid-cff4 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.image_dark_c825 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.grid-cff4 h4,
.image_dark_c825 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.grid-cff4 ul,
.image_dark_c825 ul {
  list-style: none;
  padding: 0;
}

.grid-cff4 li,
.image_dark_c825 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.block-hard-f687 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .block-hard-f687 {
    grid-template-columns: 1fr;
  }
}

.summary-9038 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.alert_ca13 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.accent-full-a685 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.summary-9038 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.summary-9038 ul {
  list-style: none;
  padding: 0;
}

.summary-9038 li {
  padding: var(--space-xs) 0;
  color: white;
}

.nav_bc11 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.nav_bc11 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.nav_bc11 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.breadcrumb_0024 {
  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);
}

.thumbnail_next_ef1d {
  font-style: italic;
}

.basic_55fe {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.slider-6751 {
  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;
}

.slider-6751 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.slider-6751 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.header_gold_9532 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.carousel-a343 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.column-3031 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.fast-92fa {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .fast-92fa {
    grid-template-columns: 1fr;
  }
}

.full_5ba3 {
  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);
}

.full_5ba3:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.primary_7411 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.full_5ba3 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.full_5ba3 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.in-5db8 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.banner-lower-7cf5 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

/* Footer variant: footer-content (subpages) */
.accent_e314 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.in-11c0 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.in-11c0 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.tabs_0d03 {
  list-style: none;
  padding: 0;
  margin: 0;
}

.tabs_0d03 li {
  margin-bottom: var(--space-xs);
}

.tabs_0d03 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.tabs_0d03 a:hover {
  color: white;
}

.content-new-9be4 {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.content-new-9be4 a {
  color: #b0b0b0;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 6px 12px;
  border: 1px solid #424242;
  border-radius: 4px;
  transition: var(--transition-fast);
}

.content-new-9be4 a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.narrow-0d70 {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.narrow-0d70 a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.narrow-0d70 a:hover {
  color: white;
}

.red-45d9 > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .banner-lower-7cf5,
  .accent_e314 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.accordion-b83f h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.notification_4166 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.message_south_a12d {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.message_south_a12d .alert_iron_b0f6 {
  color: #4caf50;
  font-size: 0.875rem;
}

.input_5ffd {
  list-style: none;
  padding: 0;
}

.input_5ffd li {
  margin-bottom: var(--space-xs);
}

.input_5ffd a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.input_5ffd a:hover {
  color: white;
}

.thick-5d42 {
  list-style: none;
  padding: 0;
}

.thick-5d42 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.thick-5d42 a {
  color: #b0b0b0;
  text-decoration: none;
}

.thick-5d42 a:hover {
  color: white;
}

.red-45d9 {
  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);
}

.wood-84f9 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.wood-84f9 a {
  color: #4caf50;
  text-decoration: none;
}

.aside_short_84d6 {
  font-size: 0.75rem;
  color: #666666;
}

.alert-rough-567c {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.alert-rough-567c a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.alert-rough-567c a:hover {
  color: white;
}

/* Element selectors: survive CMS class obfuscation on deploy */
footer > div > div:last-child > div:last-child a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

footer > div > div:last-child > div:last-child a:hover {
  color: white;
}

.picture_solid_af70 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.picture_solid_af70:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .red-45d9 {
    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;
  }
  
  .filter_green_e1e4 {
    font-size: 2rem;
  }
  
  .prev-7f75 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .tiny_be38,
  .article-ad1d {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .copper-c9af,
  .pagination_d284,
  .black-c248,
  .description-mini-796a,
  .dim-5d0d,
  .block-hard-f687,
  .fast-92fa,
  .banner-lower-7cf5,
  .accent_e314 {
    grid-template-columns: 1fr;
  }
  
  .block_next_02ec {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .huge_2909 {
    padding: var(--space-lg) 0;
  }
  
  .banner-70cb li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .banner-70cb li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .hover-9c62 {
    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;
  }
  
  .block_next_02ec {
    grid-template-columns: 1fr;
  }
  
  .popup_ebbc,
  .header_gold_9532,
  .short_f80d {
    flex-direction: column;
    width: 100%;
  }
  
  .main-061e,
  .secondary-c463,
  .popup_ebbc .hover-9c62,
  .header_gold_9532 .hover-9c62 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .filter_green_e1e4 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .prev-7f75 {
    font-size: 1.375rem;
  }
  
  .photo-f9be {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .hidden-44d1,
  .tertiary_last_42d6,
  .block_lower_9078,
  .hidden-fixed-fb38,
  .static-8c31 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .description-fluid-7ea4 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .card-5e0d {
    gap: var(--space-xs);
  }
  
  .full-bdd3 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .highlight_easy_f9f4 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .north-7650 {
    width: 150px;
    height: 150px;
  }
  
  .avatar-copper-76fd {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .notice_7337,
  .gas-20fb,
  .popup_ebbc,
  .slider-6751,
  .carousel-a343,
  .in-5db8,
  .video-blue-afb0 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .huge_2909 {
    page-break-inside: avoid;
  }
}

/* css-noise: 8ba2 */
.widget-item-u2 {
  padding: 0.3rem;
  font-size: 13px;
  line-height: 1.1;
}
