/* ============================================
   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)
   ============================================ */
.hover_8e24 {
  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;
}

.hover_8e24:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.heading_easy_8472 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .heading_easy_8472 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .heading_easy_8472 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.form-7092):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.form-7092,
header,
.preview-center-f25d,
.card_f193,
.tag_41b5,
.frame-3fcc,
.thumbnail-16b2,
.black_8f02,
.in_0440 {
  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
   ============================================ */
.form-7092 {
  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);
}

.liquid-f8d6 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.form-7092.grid-action-fd8b {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.secondary_1dcd {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.border_down_a3ce {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.silver-9f48 img {
  height: 36px;
  width: auto;
  display: block;
}

.badge-easy-58b2 {
  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;
}

.dropdown-simple-959e {
  flex: 1;
}

.hover_7ea9 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.prev_6fa7 {
  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);
}

.prev_6fa7:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.prev_6fa7.fn-active-965e {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.black-504a {
  position: relative;
}

.breadcrumb-29b6 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.breadcrumb-29b6 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） */
.black-504a:hover .breadcrumb-29b6 svg,
.breadcrumb-29b6[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.menu_5725 {
  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 */
.black-504a:hover .menu_5725 {
  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 */
.menu_5725::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.north_567a {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.north_567a: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 */
.north_567a[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.backdrop_soft_2ecb {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.dirty-8038 {
  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;
}

.dirty-8038:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.dirty-8038 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.tertiary_ec50 {
  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;
}

.tertiary_ec50: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);
}

.tertiary_ec50 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.focused-136a {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.old_7726 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.focused-136a[aria-expanded="true"] .old_7726:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.focused-136a[aria-expanded="true"] .old_7726:nth-child(2) {
  opacity: 0;
}

.focused-136a[aria-expanded="true"] .old_7726:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .dropdown-simple-959e {
    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 */
  }

  .dropdown-simple-959e::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .dropdown-simple-959e.hard-6d8f {
    display: block;
    right: 0;
  }
  
  .hover_7ea9 {
    flex-direction: column;
    gap: 0;
  }
  
  .prev_6fa7 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .dropdown-simple-959e::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;
  }
  
  .dropdown-simple-959e.hard-6d8f::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .dropdown-simple-959e {
    display: none;
  }
  
  .focused-136a {
    display: flex;
  }
  
  .badge-easy-58b2 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .dirty-8038,
  .tertiary_ec50 {
    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 */
  .black-504a {
    position: relative;
  }
  
  .menu_5725 {
    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;
  }
  
  .breadcrumb-29b6[aria-expanded="true"] + .menu_5725 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .north_567a {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .backdrop_soft_2ecb {
    gap: 8px;
  }
  
  .dirty-8038 {
    display: none;
  }
  
  .tertiary_ec50 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .silver-9f48 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .tertiary_ec50 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .tertiary_ec50 svg {
    width: 14px;
    height: 14px;
  }
  
  .secondary_1dcd {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.preview-center-f25d {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.sort-hot-d731 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.article-b4c1 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.article-b4c1 svg {
  flex-shrink: 0;
}

.article-b4c1 a {
  color: var(--color-primary);
  text-decoration: none;
}

.article-b4c1 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .sort-hot-d731 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.card_f193 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.box_4538 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .box_4538 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.upper-6dae {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.upper-6dae a {
  color: var(--color-primary);
  text-decoration: none;
}

.upper-6dae a:hover {
  text-decoration: underline;
}

.upper-2cff {
  color: var(--color-text-lighter);
}

.hidden_7460 {
  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) {
  .hidden_7460 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .hidden_7460 {
    font-size: 1.5rem;
  }
}

.element-focused-810d {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.article-9667 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .article-9667 {
    grid-template-columns: 1fr;
  }
}

.table-fluid-ea3e {
  display: flex;
  gap: var(--space-sm);
}

.large_0f55 {
  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_ba33 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.north_ba33 strong {
  font-weight: 600;
  color: var(--color-text);
}

.north_ba33 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.tag-ceb3 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.photo_5977 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.row-silver-9ed2 {
  position: relative;
  text-align: center;
}

.row-silver-9ed2 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.hover_a014 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.blue-8a50 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.tooltip-6a3a {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.section_hovered_b79f {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.stone_479d {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.gas_a5ec {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .box_4538 {
    grid-template-columns: 1fr;
  }
  
  .hidden_7460 {
    font-size: 1.75rem;
  }
  
  .photo_5977 {
    order: -1;
    max-width: 100%;
  }
  
  .row-silver-9ed2 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .hidden_7460 {
    font-size: 1.5rem;
  }
  
  .element-focused-810d {
    font-size: 1rem;
  }
  
  .upper-6dae {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .row-silver-9ed2 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.info-6c72 {
  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;
}

.layout_89d8 {
  background: var(--color-primary);
  color: white;
}

.layout_89d8:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.primary-middle-8990 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.primary-middle-8990:hover {
  background: var(--color-primary);
  color: white;
}

.pagination_4342 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.pagination_4342:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.picture-lower-457b {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.gradient-west-e14f {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.tag_41b5 {
  padding: var(--space-xl) 0;
  background: white;
}

.hot-30a7 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.rough-ae3f {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.rough-ae3f:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.rough-197c {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.large_7135 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.notice_c614 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.frame-3fcc {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.hard-35ec {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.video_93aa {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.content_black_be7f {
  list-style: none;
  counter-reset: toc-counter;
}

.content_black_be7f li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.content_black_be7f 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);
}

.content_black_be7f 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;
}

.content_black_be7f li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.thumbnail-16b2 {
  padding: var(--space-xxl) 0;
}

.advanced_0919 {
  background: var(--color-bg-section);
}

.menu_red_b5aa {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.accent-efcb {
  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);
}

.hovered-302e {
  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);
}

.clean-a724 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.first-f0c1 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .first-f0c1 {
    grid-template-columns: 1fr 300px;
  }
}

.upper-2c57 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.upper-2c57 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.upper-2c57 pre,
.upper-2c57 code {
  overflow-x: auto;
  max-width: 100%;
}

.upper-2c57 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);
}

.upper-2c57 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.upper-2c57 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.upper-2c57 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.upper-2c57 ul,
.upper-2c57 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.upper-2c57 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.upper-2c57 strong {
  font-weight: 600;
  color: var(--color-text);
}

.upper-2c57 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.upper-2c57 a:hover {
  color: var(--color-primary-dark);
}

.iron-e84b {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.iron-e84b li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.iron-e84b 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) {
  .first-f0c1 {
    grid-template-columns: 1fr;
  }
  
  .hovered-302e {
    font-size: 1.75rem;
  }
  
  .upper-2c57 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .hovered-302e {
    font-size: 1.5rem;
  }
  
  .upper-2c57 h3 {
    font-size: 1.375rem;
  }
  
  .upper-2c57 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.fast-d2d0 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.soft_a38e {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.tabs-4d18 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.column_brown_0939 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.form-bright-6ee9 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.west-0e94 {
  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;
}

.outline_a5fc {
  flex-shrink: 0;
}

.wrapper-plasma-3a88 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.slider_6341 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .slider_6341 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.accent-4280,
.picture_new_0904,
.search_3e54 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.accent-4280 thead,
.picture_new_0904 thead {
  background: var(--color-primary);
  color: white;
}

.accent-4280 th,
.accent-4280 td,
.picture_new_0904 th,
.picture_new_0904 td,
.search_3e54 th,
.search_3e54 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .accent-4280 th,
  .accent-4280 td,
  .picture_new_0904 th,
  .picture_new_0904 td,
  .search_3e54 th,
  .search_3e54 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .accent-4280,
  .picture_new_0904,
  .search_3e54 {
    min-width: 600px;
  }
}

.accent-4280 th,
.picture_new_0904 th,
.search_3e54 th {
  font-weight: 600;
}

.accent-4280 tbody tr:hover,
.picture_new_0904 tbody tr:hover,
.search_3e54 tbody tr:hover {
  background: var(--color-bg-alt);
}

.dark_71ab {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.icon_bfd0 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.focused-009b {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.focused-009b h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.item-0e09 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.item-0e09 h4 {
  color: white;
}

.table-79eb {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.stone-d1c2 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.stone-d1c2:last-child {
  border-bottom: none;
}

.stone-d1c2 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.stone-d1c2 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.item_72ec {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.thick-5e9c {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.thick-5e9c:hover {
  text-decoration: underline;
}

.description-fresh-8b3c {
  text-align: center;
  margin-bottom: var(--space-md);
}

.tiny-feff {
  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);
}

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

.action-7912 {
  font-weight: 600;
  color: white;
}

.dynamic-0945 {
  list-style: none;
  padding: 0;
}

.dynamic-0945 li {
  padding: var(--space-xs) 0;
}

.paragraph-02a4 {
  color: #4caf50;
}

.modal_large_fb6e {
  color: #ff9800;
}

.up_5903 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.active-4002 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.lower_ffd6 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.progress_5594 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.panel_3317 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.block_81f9 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.focus-3487 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .focus-3487 {
    grid-template-columns: 1fr;
  }
}

.gas-d86b {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.gas-d86b:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.south_ad88 {
  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;
}

.gas-d86b h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.gas-d86b p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.title-fc7f {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.action-7912 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.plasma_8a03 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.pattern-next-8625 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.pattern-next-8625 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.brown_d2c4 {
  max-width: 900px;
  margin: 0 auto;
}

.block_dd1e {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.heading_c05d {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .heading_c05d {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.text-plasma-3d9b {
  margin-top: var(--space-xxl);
}

.text-plasma-3d9b h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.static-5464 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .static-5464 {
    grid-template-columns: 1fr;
  }
}

.pattern_out_016a {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.warm-9582 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.hover_inner_cf04 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.pattern_out_016a h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.pattern_out_016a ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.pattern_out_016a li {
  padding: var(--space-xs) 0;
  color: white;
}

.pattern_out_016a .info-6c72 {
  width: 100%;
  background: white;
}

.warm-9582 .info-6c72 {
  color: #667eea;
}

.hover_inner_cf04 .info-6c72 {
  color: #f5576c;
}

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

.basic_f444 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.focus-last-26ce {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.pattern-2234 {
  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);
}

.focus-last-26ce h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.left_6335 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .focus-last-26ce {
    padding: var(--space-md);
  }
  
  .left_6335 {
    padding: var(--space-md);
  }
  
  .carousel_huge_a8dc {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.button_de10 ol,
.button_de10 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.button_de10 li {
  margin-bottom: var(--space-sm);
}

.button_de10 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.badge_4917 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.search-1980 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.carousel_huge_a8dc {
  margin-top: var(--space-lg);
  text-align: center;
}

.carousel_huge_a8dc img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.video-83a2,
.module_out_0f6a,
.tooltip_a1b5,
.plasma-3e33 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.basic_3cdf {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.detail-active-2de6 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.search_clean_c985 {
  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) {
  .search_clean_c985 {
    font-size: 0.625rem;
  }
}

.input-soft-0148 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.input-soft-0148:hover {
  background: var(--color-primary-dark);
}

.main-purple-7073 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.main-purple-7073 h4 {
  margin-bottom: var(--space-md);
}

.logo-fixed-aa20 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.black-2467 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.progress_basic_5c3f {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .progress_basic_5c3f {
    grid-template-columns: 1fr;
  }
}

.wide-4b71 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.image_pink_2621 {
  border-color: var(--color-success);
}

.banner_down_575a {
  border-color: var(--color-warning);
}

.link_thick_ab6a {
  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);
}

.image_pink_2621 .link_thick_ab6a {
  background: #e8f5e9;
  color: var(--color-success);
}

.banner_down_575a .link_thick_ab6a {
  background: #fff3e0;
  color: var(--color-warning);
}

.wide-4b71 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.wide-4b71 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.hard-f125 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.thumbnail_1b15 {
  margin: var(--space-xxl) 0;
}

.thumbnail_1b15 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.thumbnail_1b15 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.bright_80cc {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .bright_80cc {
    grid-template-columns: 1fr;
  }
}

.gallery-black-3469 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.gallery-black-3469 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.chip-next-b054 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.chip-next-b054 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.wrapper_under_8990 {
  margin-top: var(--space-xxl);
}

.middle-2ebc {
  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);
}

.upper-ac9c {
  text-align: center;
}

.column-center-99bf {
  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);
}

.tertiary_purple_c616 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.column-center-99bf .action-7912 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.description-8d37 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.filter-8ac7 p {
  margin-bottom: var(--space-md);
}

.container-b7ce {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .middle-2ebc {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.summary-cd88 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.layout-advanced-a96d {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.first_c42d {
  margin-bottom: var(--space-xl);
}

.accent_2cc5 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.item-18cf {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.preview_easy_b070 {
  color: var(--color-text-light);
}

.action_9c9e {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.widget-4188 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.outline-selected-1327 {
  font-weight: 600;
  color: var(--color-text);
}

.heading-6a1b {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.tag_rough_001b {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.video-0b3c {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.media-basic-ae63 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.orange_0637 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.button_east_3e60 {
  border: 2px solid #4caf50;
}

.table_87ff {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.modal_880f {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.highlight_5792 {
  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;
}

.fresh-3b89 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.selected-67bb {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.basic-d1e9 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.pagination_wide_605c {
  text-align: right;
}

.pagination_wide_605c .module_4529 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.secondary-7e66 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.pagination_out_3c8f h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.pagination_out_3c8f p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.paragraph-97ab {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.secondary_4778 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.notification-short-2ce0 {
  background: #e8f5e9;
  color: #2e7d32;
}

.green-b288 {
  background: #e3f2fd;
  color: #1565c0;
}

.form_7e5a {
  background: #fff3e0;
  color: #e65100;
}

.primary-silver-cdf7 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.primary-silver-cdf7 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.preview-df2e {
  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);
}

.preview-df2e:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.slow-e9e8 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.card-2db3 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.card-2db3 strong {
  color: var(--color-primary);
}

.element_clean_db5b {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.hovered-ee14 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.bright_e51f {
  max-width: 900px;
  margin: 0 auto;
}

.highlight_5870 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.pattern_e16a {
  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);
}

.pattern_e16a:hover {
  background: var(--color-bg-alt);
}

.west_fd2e {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.pattern_e16a[aria-expanded="true"] .west_fd2e {
  transform: rotate(180deg);
}

.hidden_03a3 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.hidden_03a3 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.hidden_03a3 ul,
.hidden_03a3 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.hidden_03a3 li {
  margin-bottom: var(--space-xs);
}

.wrapper-middle-88ba {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.medium_be96 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.wrapper-middle-88ba code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.over_b7d4 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.center-b7ec {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.link_050e {
  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);
}

.south-646b {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.tag_2e75 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .tag_2e75 {
    grid-template-columns: 1fr;
  }
}

.plasma-18a2,
.popup-advanced-201d {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.plasma-18a2 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.popup-advanced-201d {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.plasma-18a2 h4,
.popup-advanced-201d h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.plasma-18a2 ul,
.popup-advanced-201d ul {
  list-style: none;
  padding: 0;
}

.plasma-18a2 li,
.popup-advanced-201d li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.carousel-green-a276 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .carousel-green-a276 {
    grid-template-columns: 1fr;
  }
}

.left_c2c3 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.hidden-dynamic-5aee {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.photo_e906 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.left_c2c3 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.left_c2c3 ul {
  list-style: none;
  padding: 0;
}

.left_c2c3 li {
  padding: var(--space-xs) 0;
  color: white;
}

.fluid_0fcc {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.fluid_0fcc h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.fluid_0fcc p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.photo_ee4e {
  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);
}

.section-under-9485 {
  font-style: italic;
}

.outer-0021 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.image_892d {
  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;
}

.image_892d h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.image_892d p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.chip-west-8478 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.black_8f02 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.icon-5bdb {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.under_4f7e {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .under_4f7e {
    grid-template-columns: 1fr;
  }
}

.progress_c67f {
  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);
}

.progress_c67f:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.glass_f5ac {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.progress_c67f h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.progress_c67f p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.in_0440 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.surface-6b8e {
  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) */
.dark_14e1 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.component-9bff h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.component-9bff p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.carousel-70b6 {
  list-style: none;
  padding: 0;
  margin: 0;
}

.carousel-70b6 li {
  margin-bottom: var(--space-xs);
}

.carousel-70b6 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.carousel-70b6 a:hover {
  color: white;
}

.lite-88d4 {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.lite-88d4 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);
}

.lite-88d4 a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

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

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

.icon_paper_fddf a:hover {
  color: white;
}

.feature_3102 > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .surface-6b8e,
  .dark_14e1 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.fixed-4080 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.form-5548 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.notice_5b78 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.notice_5b78 .table-fluid-ea3e {
  color: #4caf50;
  font-size: 0.875rem;
}

.active_1109 {
  list-style: none;
  padding: 0;
}

.active_1109 li {
  margin-bottom: var(--space-xs);
}

.active_1109 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.active_1109 a:hover {
  color: white;
}

.hidden-center-37d1 {
  list-style: none;
  padding: 0;
}

.hidden-center-37d1 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.hidden-center-37d1 a {
  color: #b0b0b0;
  text-decoration: none;
}

.hidden-center-37d1 a:hover {
  color: white;
}

.feature_3102 {
  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);
}

.soft-3688 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.soft-3688 a {
  color: #4caf50;
  text-decoration: none;
}

.caption-6c01 {
  font-size: 0.75rem;
  color: #666666;
}

.first_c4c8 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.first_c4c8 a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.first_c4c8 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;
}

.title-narrow-14fd {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.title-narrow-14fd:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .feature_3102 {
    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;
  }
  
  .hidden_7460 {
    font-size: 2rem;
  }
  
  .hovered-302e {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .box_4538,
  .first-f0c1 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .focus-3487,
  .progress_basic_5c3f,
  .static-5464,
  .bright_80cc,
  .tag_2e75,
  .carousel-green-a276,
  .under_4f7e,
  .surface-6b8e,
  .dark_14e1 {
    grid-template-columns: 1fr;
  }
  
  .hot-30a7 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .thumbnail-16b2 {
    padding: var(--space-lg) 0;
  }
  
  .content_black_be7f li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .content_black_be7f li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .info-6c72 {
    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;
  }
  
  .hot-30a7 {
    grid-template-columns: 1fr;
  }
  
  .tag-ceb3,
  .chip-west-8478,
  .logo-fixed-aa20 {
    flex-direction: column;
    width: 100%;
  }
  
  .picture-lower-457b,
  .gradient-west-e14f,
  .tag-ceb3 .info-6c72,
  .chip-west-8478 .info-6c72 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .hidden_7460 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .hovered-302e {
    font-size: 1.375rem;
  }
  
  .rough-197c {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .rough-ae3f,
  .gas-d86b,
  .focused-009b,
  .orange_0637,
  .basic_f444 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .search_clean_c985 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .sort-hot-d731 {
    gap: var(--space-xs);
  }
  
  .article-b4c1 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .tiny-feff {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .column-center-99bf {
    width: 150px;
    height: 150px;
  }
  
  .tertiary_purple_c616 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .form-7092,
  .preview-center-f25d,
  .tag-ceb3,
  .image_892d,
  .black_8f02,
  .in_0440,
  .focused-136a {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .thumbnail-16b2 {
    page-break-inside: avoid;
  }
}

/* css-noise: 0fe0 */
.ghost-box-p7 {
  padding: 0.3rem;
  font-size: 13px;
  line-height: 1.3;
}