/* ============================================
   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)
   ============================================ */
.pressed-f845 {
  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;
}

.pressed-f845:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.dynamic_c45d {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .dynamic_c45d {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .dynamic_c45d {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.large-852f):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.large-852f,
header,
.outline_prev_c5ea,
.active-easy-99d4,
.dark-0602,
.label-silver-b12a,
.cold_8415,
.alert-4216,
.mask-north-bfb6 {
  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
   ============================================ */
.large-852f {
  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);
}

.medium_9cc8 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.large-852f.item-yellow-0be9 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.badge-stone-00a1 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.list_cool_ca85 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.in-5131 img {
  height: 36px;
  width: auto;
  display: block;
}

.form-0f26 {
  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;
}

.tag_6738 {
  flex: 1;
}

.tabs-upper-9c87 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.huge_f002 {
  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);
}

.huge_f002:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.huge_f002.fn-active-8ad7 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.paragraph_over_8ea1 {
  position: relative;
}

.alert_781e {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.alert_781e 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） */
.paragraph_over_8ea1:hover .alert_781e svg,
.alert_781e[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.focus-brown-7779 {
  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 */
.paragraph_over_8ea1:hover .focus-brown-7779 {
  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 */
.focus-brown-7779::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.popup-tiny-150a {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.popup-tiny-150a: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 */
.popup-tiny-150a[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.item-0983 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.box_8fc9 {
  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;
}

.box_8fc9:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.box_8fc9 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.main-44de {
  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;
}

.main-44de: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);
}

.main-44de svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.row-dad7 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.stale_93cb {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.row-dad7[aria-expanded="true"] .stale_93cb:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.row-dad7[aria-expanded="true"] .stale_93cb:nth-child(2) {
  opacity: 0;
}

.row-dad7[aria-expanded="true"] .stale_93cb:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .tag_6738 {
    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 */
  }

  .tag_6738::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .tag_6738.new-9337 {
    display: block;
    right: 0;
  }
  
  .tabs-upper-9c87 {
    flex-direction: column;
    gap: 0;
  }
  
  .huge_f002 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .tag_6738::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;
  }
  
  .tag_6738.new-9337::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .tag_6738 {
    display: none;
  }
  
  .row-dad7 {
    display: flex;
  }
  
  .form-0f26 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .box_8fc9,
  .main-44de {
    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 */
  .paragraph_over_8ea1 {
    position: relative;
  }
  
  .focus-brown-7779 {
    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;
  }
  
  .alert_781e[aria-expanded="true"] + .focus-brown-7779 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .popup-tiny-150a {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .item-0983 {
    gap: 8px;
  }
  
  .box_8fc9 {
    display: none;
  }
  
  .main-44de {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .in-5131 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .main-44de {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .main-44de svg {
    width: 14px;
    height: 14px;
  }
  
  .badge-stone-00a1 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.outline_prev_c5ea {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.content-brown-f2f5 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.white_23d2 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.white_23d2 svg {
  flex-shrink: 0;
}

.white_23d2 a {
  color: var(--color-primary);
  text-decoration: none;
}

.white_23d2 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .content-brown-f2f5 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.active-easy-99d4 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.video-basic-8cfc {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .video-basic-8cfc {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.feature_left_58c0 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.feature_left_58c0 a {
  color: var(--color-primary);
  text-decoration: none;
}

.feature_left_58c0 a:hover {
  text-decoration: underline;
}

.mask_5235 {
  color: var(--color-text-lighter);
}

.hover-4337 {
  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) {
  .hover-4337 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .hover-4337 {
    font-size: 1.5rem;
  }
}

.notice-upper-d4d6 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.narrow_e547 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .narrow_e547 {
    grid-template-columns: 1fr;
  }
}

.logo-c4ab {
  display: flex;
  gap: var(--space-sm);
}

.new-32d5 {
  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;
}

.badge-dim-e002 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.badge-dim-e002 strong {
  font-weight: 600;
  color: var(--color-text);
}

.badge-dim-e002 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.grid_cf18 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.pattern-2694 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.notice-white-ff89 {
  position: relative;
  text-align: center;
}

.notice-white-ff89 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.caption-pro-f7c7 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.warm-5f70 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.column_current_1f2d {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.dim_ee0e {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.cool-1c3b {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.frame-9ff6 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .video-basic-8cfc {
    grid-template-columns: 1fr;
  }
  
  .hover-4337 {
    font-size: 1.75rem;
  }
  
  .pattern-2694 {
    order: -1;
    max-width: 100%;
  }
  
  .notice-white-ff89 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .hover-4337 {
    font-size: 1.5rem;
  }
  
  .notice-upper-d4d6 {
    font-size: 1rem;
  }
  
  .feature_left_58c0 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .notice-white-ff89 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.heading-bffd {
  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;
}

.under_47e9 {
  background: var(--color-primary);
  color: white;
}

.under_47e9:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.backdrop-fresh-3360 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.backdrop-fresh-3360:hover {
  background: var(--color-primary);
  color: white;
}

.main-b86b {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.main-b86b:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.modal_d28e {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.block_gold_59e0 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.dark-0602 {
  padding: var(--space-xl) 0;
  background: white;
}

.summary_down_4e9a {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.caption_4409 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.caption_4409:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.rough_6277 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.list-bottom-9d10 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.slow_5bb9 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.label-silver-b12a {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.content-west-31f2 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.dropdown-middle-1a99 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.right_187e {
  list-style: none;
  counter-reset: toc-counter;
}

.right_187e li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.right_187e 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);
}

.right_187e 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;
}

.right_187e li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.cold_8415 {
  padding: var(--space-xxl) 0;
}

.avatar_f480 {
  background: var(--color-bg-section);
}

.logo_next_3413 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.motion_3584 {
  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);
}

.fresh-502c {
  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);
}

.gradient_ea3c {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.footer-right-1f2a {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .footer-right-1f2a {
    grid-template-columns: 1fr 300px;
  }
}

.hidden-black-0ed3 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.hidden-black-0ed3 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.hidden-black-0ed3 pre,
.hidden-black-0ed3 code {
  overflow-x: auto;
  max-width: 100%;
}

.hidden-black-0ed3 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);
}

.hidden-black-0ed3 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.hidden-black-0ed3 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.hidden-black-0ed3 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.hidden-black-0ed3 ul,
.hidden-black-0ed3 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.hidden-black-0ed3 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.hidden-black-0ed3 strong {
  font-weight: 600;
  color: var(--color-text);
}

.hidden-black-0ed3 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.hidden-black-0ed3 a:hover {
  color: var(--color-primary-dark);
}

.sidebar-pink-8693 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.sidebar-pink-8693 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.sidebar-pink-8693 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) {
  .footer-right-1f2a {
    grid-template-columns: 1fr;
  }
  
  .fresh-502c {
    font-size: 1.75rem;
  }
  
  .hidden-black-0ed3 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .fresh-502c {
    font-size: 1.5rem;
  }
  
  .hidden-black-0ed3 h3 {
    font-size: 1.375rem;
  }
  
  .hidden-black-0ed3 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.badge-stone-837b {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.dark_c3ed {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.wrapper-78d8 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.smooth_7063 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.east-676c strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.box-878c {
  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;
}

.photo-hard-fe74 {
  flex-shrink: 0;
}

.tertiary-34b5 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.gallery_0758 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .gallery_0758 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.border-cc68,
.action-b6d6,
.element-fixed-f9f4 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.border-cc68 thead,
.action-b6d6 thead {
  background: var(--color-primary);
  color: white;
}

.border-cc68 th,
.border-cc68 td,
.action-b6d6 th,
.action-b6d6 td,
.element-fixed-f9f4 th,
.element-fixed-f9f4 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .border-cc68 th,
  .border-cc68 td,
  .action-b6d6 th,
  .action-b6d6 td,
  .element-fixed-f9f4 th,
  .element-fixed-f9f4 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .border-cc68,
  .action-b6d6,
  .element-fixed-f9f4 {
    min-width: 600px;
  }
}

.border-cc68 th,
.action-b6d6 th,
.element-fixed-f9f4 th {
  font-weight: 600;
}

.border-cc68 tbody tr:hover,
.action-b6d6 tbody tr:hover,
.element-fixed-f9f4 tbody tr:hover {
  background: var(--color-bg-alt);
}

.outer-4019 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.component-smooth-3c57 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.wide-4db7 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.wide-4db7 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.accordion_0c78 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.accordion_0c78 h4 {
  color: white;
}

.shadow_paper_ca90 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.fresh-eec9 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.fresh-eec9:last-child {
  border-bottom: none;
}

.fresh-eec9 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.fresh-eec9 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.down-5f74 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.column_3a0e {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.column_3a0e:hover {
  text-decoration: underline;
}

.slider-down-e633 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.button_ac8d {
  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);
}

.button_ac8d span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.surface-9aec {
  font-weight: 600;
  color: white;
}

.item-motion-1c6a {
  list-style: none;
  padding: 0;
}

.item-motion-1c6a li {
  padding: var(--space-xs) 0;
}

.table_south_f3cd {
  color: #4caf50;
}

.gallery-00e7 {
  color: #ff9800;
}

.notification-8c59 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.dirty_8a08 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.lite_58e1 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.photo-9520 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.plasma_6045 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.top-c530 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.alert_east_2e9d {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .alert_east_2e9d {
    grid-template-columns: 1fr;
  }
}

.narrow-81e4 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.narrow-81e4:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.basic_f70d {
  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;
}

.narrow-81e4 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.narrow-81e4 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.nav_silver_649d {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.surface-9aec {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.popup-medium-7c92 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.title-glass-f0dc {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.title-glass-f0dc h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.small-d40b {
  max-width: 900px;
  margin: 0 auto;
}

.medium-58e5 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.photo_brown_b346 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .photo_brown_b346 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.slider-east-bb80 {
  margin-top: var(--space-xxl);
}

.slider-east-bb80 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.new-64cf {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .new-64cf {
    grid-template-columns: 1fr;
  }
}

.disabled-92c8 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.accent-405d {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.slider-3502 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.disabled-92c8 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.disabled-92c8 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.disabled-92c8 li {
  padding: var(--space-xs) 0;
  color: white;
}

.disabled-92c8 .heading-bffd {
  width: 100%;
  background: white;
}

.accent-405d .heading-bffd {
  color: #667eea;
}

.slider-3502 .heading-bffd {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.complex-2e69 {
  max-width: 900px;
  margin: 0 auto;
}

.slow_64e9 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.old_b898 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.column-last-b2c8 {
  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);
}

.old_b898 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.title_active_b0b5 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .old_b898 {
    padding: var(--space-md);
  }
  
  .title_active_b0b5 {
    padding: var(--space-md);
  }
  
  .table_11c5 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.background_0e30 ol,
.background_0e30 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.background_0e30 li {
  margin-bottom: var(--space-sm);
}

.background_0e30 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.column-clean-f32a {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.filter-6f3f {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.table_11c5 {
  margin-top: var(--space-lg);
  text-align: center;
}

.table_11c5 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.module_south_f2dd,
.silver_2d57,
.row_9f2a,
.row_5984 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.aside_ffa1 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.primary_new_3e31 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.border_2a97 {
  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) {
  .border_2a97 {
    font-size: 0.625rem;
  }
}

.text_77de {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.text_77de:hover {
  background: var(--color-primary-dark);
}

.pink-1e31 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.pink-1e31 h4 {
  margin-bottom: var(--space-md);
}

.block_9207 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.box_15c3 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.bottom-632e {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .bottom-632e {
    grid-template-columns: 1fr;
  }
}

.short_3129 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.breadcrumb-large-6a0c {
  border-color: var(--color-success);
}

.panel-cc39 {
  border-color: var(--color-warning);
}

.bronze-50b7 {
  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);
}

.breadcrumb-large-6a0c .bronze-50b7 {
  background: #e8f5e9;
  color: var(--color-success);
}

.panel-cc39 .bronze-50b7 {
  background: #fff3e0;
  color: var(--color-warning);
}

.short_3129 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.short_3129 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.center-95e6 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.solid_bb19 {
  margin: var(--space-xxl) 0;
}

.solid_bb19 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.solid_bb19 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.header-b147 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .header-b147 {
    grid-template-columns: 1fr;
  }
}

.highlight_dirty_ab73 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.highlight_dirty_ab73 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.accent-brown-b223 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.accent-brown-b223 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.status-7e19 {
  margin-top: var(--space-xxl);
}

.modal-plasma-ff1b {
  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);
}

.notice-focused-cb7f {
  text-align: center;
}

.outline_bottom_9b08 {
  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);
}

.caption-f375 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.outline_bottom_9b08 .surface-9aec {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.simple_d232 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.tertiary_full_cfd1 p {
  margin-bottom: var(--space-md);
}

.paragraph-4134 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .modal-plasma-ff1b {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.rough_5247 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.picture_0147 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.inner_e9fd {
  margin-bottom: var(--space-xl);
}

.current-39a0 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.menu_9dbb {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.tertiary_8e1b {
  color: var(--color-text-light);
}

.pattern-yellow-b022 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.video-fast-c1ab {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.nav_stale_321f {
  font-weight: 600;
  color: var(--color-text);
}

.chip-9363 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.paragraph-7422 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.dark-1c23 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.dropdown-thick-f7a6 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.shade_ce0c {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.pressed_6083 {
  border: 2px solid #4caf50;
}

.breadcrumb_000d {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.layout_1c8d {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.widget_e760 {
  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;
}

.dirty-7345 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.icon-pink-5d9f {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.item-large-af1c {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.shade_inner_92dd {
  text-align: right;
}

.shade_inner_92dd .bright_6023 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.tooltip-simple-afe4 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.alert_350f h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.alert_350f p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.east-5c0e {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.slider-pro-48a1 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.selected-f617 {
  background: #e8f5e9;
  color: #2e7d32;
}

.steel_53ee {
  background: #e3f2fd;
  color: #1565c0;
}

.action-6c04 {
  background: #fff3e0;
  color: #e65100;
}

.disabled_e719 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.disabled_e719 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.aside-first-aa1d {
  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);
}

.aside-first-aa1d:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.fluid_a19e {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.active_ef1e {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.active_ef1e strong {
  color: var(--color-primary);
}

.message-a439 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.in-0acc {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.glass_ddf1 {
  max-width: 900px;
  margin: 0 auto;
}

.paper-77b3 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.shade-thick-19ef {
  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);
}

.shade-thick-19ef:hover {
  background: var(--color-bg-alt);
}

.layout-f21d {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.shade-thick-19ef[aria-expanded="true"] .layout-f21d {
  transform: rotate(180deg);
}

.simple_20a4 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.simple_20a4 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.simple_20a4 ul,
.simple_20a4 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.simple_20a4 li {
  margin-bottom: var(--space-xs);
}

.avatar_next_36d3 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.up-c63b {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.avatar_next_36d3 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.red-e9c4 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.yellow-3001 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.list-e4e3 {
  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);
}

.pressed-460a {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.main_f61e {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .main_f61e {
    grid-template-columns: 1fr;
  }
}

.notice-light-4364,
.gas-532a {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.notice-light-4364 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.gas-532a {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.notice-light-4364 h4,
.gas-532a h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.notice-light-4364 ul,
.gas-532a ul {
  list-style: none;
  padding: 0;
}

.notice-light-4364 li,
.gas-532a li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.video_hot_624b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .video_hot_624b {
    grid-template-columns: 1fr;
  }
}

.paragraph_e1c7 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.backdrop_right_ad70 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.title-b0b1 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.paragraph_e1c7 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.paragraph_e1c7 ul {
  list-style: none;
  padding: 0;
}

.paragraph_e1c7 li {
  padding: var(--space-xs) 0;
  color: white;
}

.badge_hard_a20c {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.badge_hard_a20c h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.badge_hard_a20c p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.south-f92c {
  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);
}

.dark-992d {
  font-style: italic;
}

.thick_0e56 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.highlight-down-66ef {
  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;
}

.highlight-down-66ef h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.highlight-down-66ef p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.lower_fe94 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.alert-4216 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.mask-4fe0 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.tag-3048 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .tag-3048 {
    grid-template-columns: 1fr;
  }
}

.text-cool-4496 {
  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);
}

.text-cool-4496:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.aside-bf7b {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.text-cool-4496 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.text-cool-4496 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.mask-north-bfb6 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.full-842a {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .full-842a {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.avatar_old_b1ef h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.notice_hard_fd4e p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.heading_46e1 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.heading_46e1 .logo-c4ab {
  color: #4caf50;
  font-size: 0.875rem;
}

.mini-f037 {
  list-style: none;
  padding: 0;
}

.mini-f037 li {
  margin-bottom: var(--space-xs);
}

.mini-f037 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.mini-f037 a:hover {
  color: white;
}

.dim_f144 {
  list-style: none;
  padding: 0;
}

.dim_f144 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.dim_f144 a {
  color: #b0b0b0;
  text-decoration: none;
}

.dim_f144 a:hover {
  color: white;
}

.top-6f3e {
  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);
}

.bright-50c0 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.bright-50c0 a {
  color: #4caf50;
  text-decoration: none;
}

.label-gas-e61a {
  font-size: 0.75rem;
  color: #666666;
}

.row-hard-6274 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.blue_dc86 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.blue_dc86:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .top-6f3e {
    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;
  }
  
  .hover-4337 {
    font-size: 2rem;
  }
  
  .fresh-502c {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .video-basic-8cfc,
  .footer-right-1f2a {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .alert_east_2e9d,
  .bottom-632e,
  .new-64cf,
  .header-b147,
  .main_f61e,
  .video_hot_624b,
  .tag-3048,
  .full-842a {
    grid-template-columns: 1fr;
  }
  
  .summary_down_4e9a {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .cold_8415 {
    padding: var(--space-lg) 0;
  }
  
  .right_187e li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .right_187e li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .heading-bffd {
    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;
  }
  
  .summary_down_4e9a {
    grid-template-columns: 1fr;
  }
  
  .grid_cf18,
  .lower_fe94,
  .block_9207 {
    flex-direction: column;
    width: 100%;
  }
  
  .modal_d28e,
  .block_gold_59e0,
  .grid_cf18 .heading-bffd,
  .lower_fe94 .heading-bffd {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .hover-4337 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .fresh-502c {
    font-size: 1.375rem;
  }
  
  .rough_6277 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .caption_4409,
  .narrow-81e4,
  .wide-4db7,
  .shade_ce0c,
  .slow_64e9 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .border_2a97 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .content-brown-f2f5 {
    gap: var(--space-xs);
  }
  
  .white_23d2 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .button_ac8d {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .outline_bottom_9b08 {
    width: 150px;
    height: 150px;
  }
  
  .caption-f375 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .large-852f,
  .outline_prev_c5ea,
  .grid_cf18,
  .highlight-down-66ef,
  .alert-4216,
  .mask-north-bfb6,
  .row-dad7 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .cold_8415 {
    page-break-inside: avoid;
  }
}

/* css-noise: 614f */
.phantom-card-u4 {
  padding: 0.4rem;
  font-size: 11px;
  line-height: 1.2;
}