/* ============================================
   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)
   ============================================ */
.cold-4f1b {
  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;
}

.cold-4f1b:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.modal_current_1bc4 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .modal_current_1bc4 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .modal_current_1bc4 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.filter-simple-5d1f):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.filter-simple-5d1f,
header,
.east-698b,
.title_a956,
.column_light_5ca1,
.form-narrow-4133,
.outer-e0e2,
.shadow_f84e,
.outline_6544 {
  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
   ============================================ */
.filter-simple-5d1f {
  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);
}

.input-8a00 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.filter-simple-5d1f.tag-bottom-54d8 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.current_eb9f {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.heading-8797 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.menu-in-d009 img {
  height: 36px;
  width: auto;
  display: block;
}

.small_a9b0 {
  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;
}

.black-213c {
  flex: 1;
}

.slider-narrow-4e99 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.chip_iron_0dc2 {
  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);
}

.chip_iron_0dc2:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.chip_iron_0dc2.fn-active-befb {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.frame_lite_8a9c {
  position: relative;
}

.center_097e {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.center_097e 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） */
.frame_lite_8a9c:hover .center_097e svg,
.center_097e[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.highlight_ab44 {
  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 */
.frame_lite_8a9c:hover .highlight_ab44 {
  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 */
.highlight_ab44::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.pink-c436 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.pink-c436: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 */
.pink-c436[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.table-brown-398c {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.north_f532 {
  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;
}

.north_f532:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.north_f532 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.lite-1a17 {
  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;
}

.lite-1a17: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);
}

.lite-1a17 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.border-7240 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.inner-9643 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.border-7240[aria-expanded="true"] .inner-9643:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.border-7240[aria-expanded="true"] .inner-9643:nth-child(2) {
  opacity: 0;
}

.border-7240[aria-expanded="true"] .inner-9643:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .black-213c {
    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 */
  }

  .black-213c::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .black-213c.main_easy_74dd {
    display: block;
    right: 0;
  }
  
  .slider-narrow-4e99 {
    flex-direction: column;
    gap: 0;
  }
  
  .chip_iron_0dc2 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .black-213c::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;
  }
  
  .black-213c.main_easy_74dd::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .black-213c {
    display: none;
  }
  
  .border-7240 {
    display: flex;
  }
  
  .small_a9b0 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .north_f532,
  .lite-1a17 {
    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 */
  .frame_lite_8a9c {
    position: relative;
  }
  
  .highlight_ab44 {
    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;
  }
  
  .center_097e[aria-expanded="true"] + .highlight_ab44 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .pink-c436 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .table-brown-398c {
    gap: 8px;
  }
  
  .north_f532 {
    display: none;
  }
  
  .lite-1a17 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .menu-in-d009 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .lite-1a17 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .lite-1a17 svg {
    width: 14px;
    height: 14px;
  }
  
  .current_eb9f {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.east-698b {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.disabled-full-ad00 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.progress_plasma_e4e7 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.progress_plasma_e4e7 svg {
  flex-shrink: 0;
}

.progress_plasma_e4e7 a {
  color: var(--color-primary);
  text-decoration: none;
}

.progress_plasma_e4e7 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .disabled-full-ad00 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.title_a956 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.current-5ba0 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .current-5ba0 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.chip_up_7633 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.chip_up_7633 a {
  color: var(--color-primary);
  text-decoration: none;
}

.chip_up_7633 a:hover {
  text-decoration: underline;
}

.stone-f89e {
  color: var(--color-text-lighter);
}

.item-f8ab {
  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) {
  .item-f8ab {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .item-f8ab {
    font-size: 1.5rem;
  }
}

.icon-d85a {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.logo-bottom-ed1e {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .logo-bottom-ed1e {
    grid-template-columns: 1fr;
  }
}

.black_3c2a {
  display: flex;
  gap: var(--space-sm);
}

.text-in-e95e {
  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;
}

.north-03bf {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.north-03bf strong {
  font-weight: 600;
  color: var(--color-text);
}

.north-03bf span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.input-green-d4ed {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.breadcrumb-3c08 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.sort_1aec {
  position: relative;
  text-align: center;
}

.sort_1aec img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.block_brown_dfe5 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.progress-advanced-cf74 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.form_inner_5ba2 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.media-0f6f {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.logo_b342 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.logo_8e9f {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .current-5ba0 {
    grid-template-columns: 1fr;
  }
  
  .item-f8ab {
    font-size: 1.75rem;
  }
  
  .breadcrumb-3c08 {
    order: -1;
    max-width: 100%;
  }
  
  .sort_1aec {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .item-f8ab {
    font-size: 1.5rem;
  }
  
  .icon-d85a {
    font-size: 1rem;
  }
  
  .chip_up_7633 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .sort_1aec {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.logo-5435 {
  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;
}

.content_fresh_0009 {
  background: var(--color-primary);
  color: white;
}

.content_fresh_0009:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.filter_gas_a104 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.filter_gas_a104:hover {
  background: var(--color-primary);
  color: white;
}

.overlay-882e {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.overlay-882e:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.menu-south-9108 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.tertiary-2e55 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.column_light_5ca1 {
  padding: var(--space-xl) 0;
  background: white;
}

.label_active_c3c0 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.module-lower-5443 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.module-lower-5443:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.rough_01a9 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.hot-02f1 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.panel_small_6682 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.form-narrow-4133 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.icon-green-a968 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.plasma-27fe {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.main_next_57be {
  list-style: none;
  counter-reset: toc-counter;
}

.main_next_57be li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.main_next_57be 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);
}

.main_next_57be 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;
}

.main_next_57be li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.outer-e0e2 {
  padding: var(--space-xxl) 0;
}

.surface_18f0 {
  background: var(--color-bg-section);
}

.text_b3f7 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.media-iron-7197 {
  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);
}

.nav_inner_3fa3 {
  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);
}

.hot_e47c {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.header-smooth-bc12 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .header-smooth-bc12 {
    grid-template-columns: 1fr 300px;
  }
}

.hot-3b36 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.hot-3b36 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.hot-3b36 pre,
.hot-3b36 code {
  overflow-x: auto;
  max-width: 100%;
}

.hot-3b36 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);
}

.hot-3b36 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.hot-3b36 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.hot-3b36 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.hot-3b36 ul,
.hot-3b36 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.hot-3b36 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.hot-3b36 strong {
  font-weight: 600;
  color: var(--color-text);
}

.hot-3b36 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.hot-3b36 a:hover {
  color: var(--color-primary-dark);
}

.badge-acfb {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

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

.badge-acfb 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) {
  .header-smooth-bc12 {
    grid-template-columns: 1fr;
  }
  
  .nav_inner_3fa3 {
    font-size: 1.75rem;
  }
  
  .hot-3b36 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .nav_inner_3fa3 {
    font-size: 1.5rem;
  }
  
  .hot-3b36 h3 {
    font-size: 1.375rem;
  }
  
  .hot-3b36 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.hover_b8bb {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.advanced-b628 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.photo_over_4571 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.grid-e76e {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.pattern-fluid-6afc strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.nav_dim_4c92 {
  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;
}

.layout-743e {
  flex-shrink: 0;
}

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

/* ============================================
   13. TABLES
   ============================================ */
.surface-0116 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .surface-0116 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.lite-2480,
.avatar-42f7,
.description_e31e {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.lite-2480 thead,
.avatar-42f7 thead {
  background: var(--color-primary);
  color: white;
}

.lite-2480 th,
.lite-2480 td,
.avatar-42f7 th,
.avatar-42f7 td,
.description_e31e th,
.description_e31e td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .lite-2480 th,
  .lite-2480 td,
  .avatar-42f7 th,
  .avatar-42f7 td,
  .description_e31e th,
  .description_e31e td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .lite-2480,
  .avatar-42f7,
  .description_e31e {
    min-width: 600px;
  }
}

.lite-2480 th,
.avatar-42f7 th,
.description_e31e th {
  font-weight: 600;
}

.lite-2480 tbody tr:hover,
.avatar-42f7 tbody tr:hover,
.description_e31e tbody tr:hover {
  background: var(--color-bg-alt);
}

.overlay-clean-d516 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.block-76b8 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.background-green-f181 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.background-green-f181 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.preview_0e3c {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.preview_0e3c h4 {
  color: white;
}

.heading-893d {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.plasma-cf6a {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.plasma-cf6a:last-child {
  border-bottom: none;
}

.plasma-cf6a dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.plasma-cf6a dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.breadcrumb-iron-238a {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.prev-740f {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.prev-740f:hover {
  text-decoration: underline;
}

.input-upper-b718 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.north-93e1 {
  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);
}

.north-93e1 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.white_b99f {
  font-weight: 600;
  color: white;
}

.modal_e0bd {
  list-style: none;
  padding: 0;
}

.modal_e0bd li {
  padding: var(--space-xs) 0;
}

.table-37d9 {
  color: #4caf50;
}

.inner_30af {
  color: #ff9800;
}

.gold-c70e {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.carousel-5c0c {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.west-ae1c {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.tiny_d696 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.outline_up_7cbe {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.focus_e08d {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.mini_9a3e {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .mini_9a3e {
    grid-template-columns: 1fr;
  }
}

.column_f91d {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.column_f91d:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.dirty-1691 {
  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;
}

.column_f91d h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.column_f91d p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.logo_005b {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.white_b99f {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.notice-bronze-9ad6 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.video_new_3d6a {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.video_new_3d6a h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.secondary-fast-915d {
  max-width: 900px;
  margin: 0 auto;
}

.tabs_right_0136 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.pagination-9d93 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .pagination-9d93 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.description_complex_17e7 {
  margin-top: var(--space-xxl);
}

.description_complex_17e7 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.surface-7a27 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .surface-7a27 {
    grid-template-columns: 1fr;
  }
}

.inner-60ae {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.stale_185c {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.accent_advanced_7e21 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.inner-60ae h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.inner-60ae ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.inner-60ae li {
  padding: var(--space-xs) 0;
  color: white;
}

.inner-60ae .logo-5435 {
  width: 100%;
  background: white;
}

.stale_185c .logo-5435 {
  color: #667eea;
}

.accent_advanced_7e21 .logo-5435 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.tooltip_silver_d0e8 {
  max-width: 900px;
  margin: 0 auto;
}

.simple_6b54 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.message-79e0 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.gradient_b67c {
  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);
}

.message-79e0 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

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

@media (max-width: 768px) {
  .message-79e0 {
    padding: var(--space-md);
  }
  
  .block-cefd {
    padding: var(--space-md);
  }
  
  .row_d67b {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.tabs_b911 ol,
.tabs_b911 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.tabs_b911 li {
  margin-bottom: var(--space-sm);
}

.tabs_b911 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.inner-9eac {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.background_black_5e4f {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.row_d67b {
  margin-top: var(--space-lg);
  text-align: center;
}

.row_d67b img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.tertiary_5efa,
.bronze_e6d0,
.pressed_d279,
.bright-a629 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.pressed-726e {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.mask_pink_f611 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.surface-pressed-5b5b {
  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) {
  .surface-pressed-5b5b {
    font-size: 0.625rem;
  }
}

.inner-fa96 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.inner-fa96:hover {
  background: var(--color-primary-dark);
}

.tertiary_a4f6 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.tertiary_a4f6 h4 {
  margin-bottom: var(--space-md);
}

.row_f2c4 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.component_dim_3ba7 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

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

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

.breadcrumb_out_feb5 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.notice_b778 {
  border-color: var(--color-success);
}

.shade_159d {
  border-color: var(--color-warning);
}

.table_e22c {
  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);
}

.notice_b778 .table_e22c {
  background: #e8f5e9;
  color: var(--color-success);
}

.shade_159d .table_e22c {
  background: #fff3e0;
  color: var(--color-warning);
}

.breadcrumb_out_feb5 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.breadcrumb_out_feb5 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.simple-b67c {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.active_fast_a497 {
  margin: var(--space-xxl) 0;
}

.active_fast_a497 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.active_fast_a497 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.menu_913a {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .menu_913a {
    grid-template-columns: 1fr;
  }
}

.inner_188d {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.inner_188d h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.list-6b5b {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.list-6b5b input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.label_99ab {
  margin-top: var(--space-xxl);
}

.card_8e7a {
  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);
}

.modal-5337 {
  text-align: center;
}

.pagination_bottom_e4ab {
  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);
}

.hard_2bcd {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.pagination_bottom_e4ab .white_b99f {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.alert_up_d7fa {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.frame_warm_80f6 p {
  margin-bottom: var(--space-md);
}

.main_smooth_fb24 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .card_8e7a {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.steel_17e4 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.cold_3dcc {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.huge_22e5 {
  margin-bottom: var(--space-xl);
}

.border-6170 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.container_6668 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.description-hovered-2a7b {
  color: var(--color-text-light);
}

.complex_6ef4 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.gradient_ac0e {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.purple_fe46 {
  font-weight: 600;
  color: var(--color-text);
}

.paragraph-liquid-1e1a {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.info-ab30 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.stale-5f30 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.silver-1ce2 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.footer_725c {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.logo_af5c {
  border: 2px solid #4caf50;
}

.secondary-301b {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.advanced_828b {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.thumbnail-1020 {
  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;
}

.complex_ac11 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.notice_top_436f {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.preview-1a8f {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.down-0e4e {
  text-align: right;
}

.down-0e4e .iron_0fa5 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.slider-left-dcd8 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.layout_3275 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.layout_3275 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.breadcrumb_3a06 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.message_748c {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.icon_15b1 {
  background: #e8f5e9;
  color: #2e7d32;
}

.section-15f1 {
  background: #e3f2fd;
  color: #1565c0;
}

.highlight-stale-0def {
  background: #fff3e0;
  color: #e65100;
}

.tag_green_ab0b {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.tag_green_ab0b span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.section-thick-fa7e {
  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);
}

.section-thick-fa7e:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.pagination_center_2412 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.advanced-d223 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.advanced-d223 strong {
  color: var(--color-primary);
}

.video_8812 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.lite_f2d2 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.notification_bronze_0a6f {
  max-width: 900px;
  margin: 0 auto;
}

.inner-ec5a {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.border-action-9323 {
  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);
}

.border-action-9323:hover {
  background: var(--color-bg-alt);
}

.logo_next_3381 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.border-action-9323[aria-expanded="true"] .logo_next_3381 {
  transform: rotate(180deg);
}

.main-6389 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.main-6389 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.main-6389 ul,
.main-6389 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.main-6389 li {
  margin-bottom: var(--space-xs);
}

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

.picture_dd2e {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

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

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.easy-78d1 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.badge-2bf7 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.main_122a {
  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);
}

.liquid_f08b {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.gradient_8241 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .gradient_8241 {
    grid-template-columns: 1fr;
  }
}

.description_f14c,
.nav_d947 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.description_f14c {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.nav_d947 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.description_f14c h4,
.nav_d947 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.description_f14c ul,
.nav_d947 ul {
  list-style: none;
  padding: 0;
}

.description_f14c li,
.nav_d947 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.container-cold-b2a8 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .container-cold-b2a8 {
    grid-template-columns: 1fr;
  }
}

.red_1a04 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.tiny_a9b4 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.search_c05b {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.red_1a04 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.red_1a04 ul {
  list-style: none;
  padding: 0;
}

.red_1a04 li {
  padding: var(--space-xs) 0;
  color: white;
}

.current-f18d {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.current-f18d h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.current-f18d p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.heading_hovered_fd2e {
  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);
}

.message_basic_10ac {
  font-style: italic;
}

.mini_497f {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.background-stone-98bf {
  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;
}

.background-stone-98bf h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.background-stone-98bf p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.image_center_2ef1 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.shadow_f84e {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.description-fluid-7931 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.preview_action_b139 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .preview_action_b139 {
    grid-template-columns: 1fr;
  }
}

.wrapper_8e5b {
  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);
}

.wrapper_8e5b:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.copper_fe3a {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.wrapper_8e5b h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.wrapper_8e5b p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.outline_6544 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.border_b86c {
  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) */
.footer_87fd {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.block-hot-3600 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.block-hot-3600 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.grid_next_701b {
  list-style: none;
  padding: 0;
  margin: 0;
}

.grid_next_701b li {
  margin-bottom: var(--space-xs);
}

.grid_next_701b a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.grid_next_701b a:hover {
  color: white;
}

.feature_action_83d9 {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.feature_action_83d9 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);
}

.feature_action_83d9 a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.wrapper_tall_6a5c {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.wrapper_tall_6a5c a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.wrapper_tall_6a5c a:hover {
  color: white;
}

.progress-c4ec > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .border_b86c,
  .footer_87fd {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.detail-0b84 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.item-2218 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.photo-lower-b04e {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.photo-lower-b04e .black_3c2a {
  color: #4caf50;
  font-size: 0.875rem;
}

.carousel-cold-c8d1 {
  list-style: none;
  padding: 0;
}

.carousel-cold-c8d1 li {
  margin-bottom: var(--space-xs);
}

.carousel-cold-c8d1 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.carousel-cold-c8d1 a:hover {
  color: white;
}

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

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

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

.button_adec a:hover {
  color: white;
}

.progress-c4ec {
  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);
}

.progress_active_91e2 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.progress_active_91e2 a {
  color: #4caf50;
  text-decoration: none;
}

.pattern-short-9208 {
  font-size: 0.75rem;
  color: #666666;
}

.panel-static-9c8a {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.panel-static-9c8a a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.panel-static-9c8a 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;
}

.section_last_a633 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.section_last_a633:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .progress-c4ec {
    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;
  }
  
  .item-f8ab {
    font-size: 2rem;
  }
  
  .nav_inner_3fa3 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .current-5ba0,
  .header-smooth-bc12 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .mini_9a3e,
  .inner-cced,
  .surface-7a27,
  .menu_913a,
  .gradient_8241,
  .container-cold-b2a8,
  .preview_action_b139,
  .border_b86c,
  .footer_87fd {
    grid-template-columns: 1fr;
  }
  
  .label_active_c3c0 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .outer-e0e2 {
    padding: var(--space-lg) 0;
  }
  
  .main_next_57be li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .main_next_57be li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .logo-5435 {
    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;
  }
  
  .label_active_c3c0 {
    grid-template-columns: 1fr;
  }
  
  .input-green-d4ed,
  .image_center_2ef1,
  .row_f2c4 {
    flex-direction: column;
    width: 100%;
  }
  
  .menu-south-9108,
  .tertiary-2e55,
  .input-green-d4ed .logo-5435,
  .image_center_2ef1 .logo-5435 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .item-f8ab {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .nav_inner_3fa3 {
    font-size: 1.375rem;
  }
  
  .rough_01a9 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .module-lower-5443,
  .column_f91d,
  .background-green-f181,
  .footer_725c,
  .simple_6b54 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .surface-pressed-5b5b {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .disabled-full-ad00 {
    gap: var(--space-xs);
  }
  
  .progress_plasma_e4e7 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .north-93e1 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .pagination_bottom_e4ab {
    width: 150px;
    height: 150px;
  }
  
  .hard_2bcd {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .filter-simple-5d1f,
  .east-698b,
  .input-green-d4ed,
  .background-stone-98bf,
  .shadow_f84e,
  .outline_6544,
  .border-7240 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .outer-e0e2 {
    page-break-inside: avoid;
  }
}

/* css-noise: 2f17 */
.phantom-card-p0 {
  padding: 0.4rem;
  font-size: 10px;
  line-height: 1.0;
}