/* ============================================
   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)
   ============================================ */
.warm-1a15 {
  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;
}

.warm-1a15:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.status_old_1b64 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .status_old_1b64 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .status_old_1b64 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.medium-4c4c):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container.
   html/body are excluded on purpose: releasing their max-width removes the
   last guard against a horizontally scrollable page. */
.medium-4c4c,
header,
.media-east-31db,
.box_last_6c8c,
.north-6987,
.nav-down-35bc,
.element_f014,
.steel_d2cf,
.tiny_fb8c {
  max-width: none;
}

/* overflow-x stays off <html>: pairing it with body's hidden turns <html>
   into its own scroll container and breaks the sticky header. */
html,
body {
  width: 100%;
  max-width: 100%;
}

/* 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
   ============================================ */
.medium-4c4c {
  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);
}

.caption_eb93 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.medium-4c4c.red-8f4a {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.black_43b2 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.description_09d3 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.stone-f182 img {
  height: 36px;
  width: auto;
  display: block;
}

.container_huge_5321 {
  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;
}

.filter-static-6691 {
  flex: 1;
}

.content-1d49 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.preview_7046 {
  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);
}

.preview_7046:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.preview_7046.hero-99bc {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.hidden-91e2 {
  position: relative;
}

.overlay-86ec {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.overlay-86ec 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） */
.hidden-91e2:hover .overlay-86ec svg,
.overlay-86ec[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.old_92d2 {
  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 */
.hidden-91e2:hover .old_92d2 {
  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 */
.old_92d2::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.huge_555d {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.huge_555d: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 */
.huge_555d[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.hover-7bf6 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.focus-rough-24de {
  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;
}

.focus-rough-24de:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.focus-rough-24de svg {
  flex-shrink: 0;
}

/* Header Download Button */
.panel_action_2b0d {
  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;
}

.panel_action_2b0d: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);
}

.panel_action_2b0d svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.large-5769 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.secondary_pink_6f1e {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.large-5769[aria-expanded="true"] .secondary_pink_6f1e:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.large-5769[aria-expanded="true"] .secondary_pink_6f1e:nth-child(2) {
  opacity: 0;
}

.large-5769[aria-expanded="true"] .secondary_pink_6f1e:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .filter-static-6691 {
    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 */
  }

  .filter-static-6691::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .filter-static-6691.element_aadf {
    display: block;
    right: 0;
  }
  
  .content-1d49 {
    flex-direction: column;
    gap: 0;
  }
  
  .preview_7046 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .filter-static-6691::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;
  }
  
  .filter-static-6691.element_aadf::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .filter-static-6691 {
    display: none;
  }
  
  .large-5769 {
    display: flex;
  }
  
  .container_huge_5321 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .focus-rough-24de,
  .panel_action_2b0d {
    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 */
  .hidden-91e2 {
    position: relative;
  }
  
  .old_92d2 {
    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;
  }
  
  .overlay-86ec[aria-expanded="true"] + .old_92d2 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .huge_555d {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .hover-7bf6 {
    gap: 8px;
  }
  
  .focus-rough-24de {
    display: none;
  }
  
  .panel_action_2b0d {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .stone-f182 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .panel_action_2b0d {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .panel_action_2b0d svg {
    width: 14px;
    height: 14px;
  }
  
  .black_43b2 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.media-east-31db {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.fixed_6f27 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.light-00ce {
  display: flex;
  align-items: center;
  gap: 6px;
}

.light-00ce svg {
  flex-shrink: 0;
}

.light-00ce a {
  color: var(--color-primary);
  text-decoration: none;
}

.light-00ce a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .fixed_6f27 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.box_last_6c8c {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.glass-a876 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .glass-a876 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.huge_2307 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.huge_2307 a {
  color: var(--color-primary);
  text-decoration: none;
}

.huge_2307 a:hover {
  text-decoration: underline;
}

.lower-3744 {
  color: var(--color-text-lighter);
}

.grid_2a69 {
  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) {
  .grid_2a69 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .grid_2a69 {
    font-size: 1.5rem;
  }
}

.secondary-a516 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.section-c761 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .section-c761 {
    grid-template-columns: 1fr;
  }
}

.pattern_fast_01ba {
  display: flex;
  gap: var(--space-sm);
}

.section-fa73 {
  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;
}

.main-2dd7 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.main-2dd7 strong {
  font-weight: 600;
  color: var(--color-text);
}

.main-2dd7 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.title-e4ed {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.accordion-614f {
  display: flex;
  align-items: center;
  justify-content: center;
}

.photo-89f8 {
  position: relative;
  text-align: center;
}

.photo-89f8 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.table-9957 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.short_4f70 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.purple_8d51 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.last-8b17 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.tertiary-paper-1b1b {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.slider-f7d4 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .glass-a876 {
    grid-template-columns: 1fr;
  }
  
  .grid_2a69 {
    font-size: 1.75rem;
  }
  
  .accordion-614f {
    order: -1;
    max-width: 100%;
  }
  
  .photo-89f8 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .grid_2a69 {
    font-size: 1.5rem;
  }
  
  .secondary-a516 {
    font-size: 1rem;
  }
  
  .huge_2307 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .photo-89f8 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.table_smooth_24d7 {
  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;
}

.heading-plasma-8c6d {
  background: var(--color-primary);
  color: white;
}

.heading-plasma-8c6d:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.avatar_1b6c {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.avatar_1b6c:hover {
  background: var(--color-primary);
  color: white;
}

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

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

.item_7605 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.right-f2e3 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.north-6987 {
  padding: var(--space-xl) 0;
  background: white;
}

.hard-1d14 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.gold_5863 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.gold_5863:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.purple_c5bb {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.fresh_3405 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.thick_6476 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.nav-down-35bc {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.breadcrumb_bottom_6734 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.modal_lite_54ce {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.east_612a {
  list-style: none;
  counter-reset: toc-counter;
}

.east_612a li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.east_612a 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);
}

.east_612a 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;
}

.east_612a li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.element_f014 {
  padding: var(--space-xxl) 0;
}

.description_882b {
  background: var(--color-bg-section);
}

.narrow-1b4c {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.orange-ceef {
  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);
}

.section-5984 {
  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);
}

.progress-f1b1 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.nav_4213 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .nav_4213 {
    grid-template-columns: 1fr 300px;
  }
}

.box_hard_bc71 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.box_hard_bc71 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.box_hard_bc71 pre,
.box_hard_bc71 code {
  overflow-x: auto;
  max-width: 100%;
}

.box_hard_bc71 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);
}

.box_hard_bc71 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.box_hard_bc71 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.box_hard_bc71 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.box_hard_bc71 ul,
.box_hard_bc71 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.box_hard_bc71 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.box_hard_bc71 strong {
  font-weight: 600;
  color: var(--color-text);
}

.box_hard_bc71 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.box_hard_bc71 a:hover {
  color: var(--color-primary-dark);
}

.caption_tiny_94b4 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.caption_tiny_94b4 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.caption_tiny_94b4 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) {
  .nav_4213 {
    grid-template-columns: 1fr;
  }
  
  .section-5984 {
    font-size: 1.75rem;
  }
  
  .box_hard_bc71 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .section-5984 {
    font-size: 1.5rem;
  }
  
  .box_hard_bc71 h3 {
    font-size: 1.375rem;
  }
  
  .box_hard_bc71 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.next-5b66 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.popup-bc7e {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.text_white_80a7 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.nav_cold_5034 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.short-77f6 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.pro-3e55 {
  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;
}

.selected_cad5 {
  flex-shrink: 0;
}

.west_31ed strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.blue_7589 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .blue_7589 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.under_d13b,
.table_6078,
.summary-middle-c4c6 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.under_d13b thead,
.table_6078 thead {
  background: var(--color-primary);
  color: white;
}

.under_d13b th,
.under_d13b td,
.table_6078 th,
.table_6078 td,
.summary-middle-c4c6 th,
.summary-middle-c4c6 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .under_d13b th,
  .under_d13b td,
  .table_6078 th,
  .table_6078 td,
  .summary-middle-c4c6 th,
  .summary-middle-c4c6 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .under_d13b,
  .table_6078,
  .summary-middle-c4c6 {
    min-width: 600px;
  }
}

.under_d13b th,
.table_6078 th,
.summary-middle-c4c6 th {
  font-weight: 600;
}

.under_d13b tbody tr:hover,
.table_6078 tbody tr:hover,
.summary-middle-c4c6 tbody tr:hover {
  background: var(--color-bg-alt);
}

.chip-full-3af9 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.left_40a8 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.hard_a652 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.hard_a652 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.paragraph-70a4 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.paragraph-70a4 h4 {
  color: white;
}

.clean_f61c {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.secondary-2999 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.secondary-2999:last-child {
  border-bottom: none;
}

.secondary-2999 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.secondary-2999 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.gallery_bronze_16b2 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.inner_668d {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.inner_668d:hover {
  text-decoration: underline;
}

.dropdown-0bbb {
  text-align: center;
  margin-bottom: var(--space-md);
}

.search-upper-54eb {
  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);
}

.search-upper-54eb span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.text_fresh_19f6 {
  font-weight: 600;
  color: white;
}

.logo_advanced_0eb3 {
  list-style: none;
  padding: 0;
}

.logo_advanced_0eb3 li {
  padding: var(--space-xs) 0;
}

.hard_8468 {
  color: #4caf50;
}

.sidebar_a902 {
  color: #ff9800;
}

.element_lower_ed2c {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.article_pressed_827f {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.disabled_south_c4f6 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.status-cea8 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.thick_7e46 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.footer-13da {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.pro-9780 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .pro-9780 {
    grid-template-columns: 1fr;
  }
}

.paragraph-4afe {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

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

.dim-337f {
  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;
}

.paragraph-4afe h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

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

.badge_208d {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.text_fresh_19f6 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.grid-center-a0bd {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.picture-0919 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.picture-0919 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.gradient_1137 {
  max-width: 900px;
  margin: 0 auto;
}

.message_5900 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.feature-plasma-7e49 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .feature-plasma-7e49 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.thick-aa30 {
  margin-top: var(--space-xxl);
}

.thick-aa30 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.column_e919 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .column_e919 {
    grid-template-columns: 1fr;
  }
}

.stale-719b {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.primary_9665 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.nav_steel_e519 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.stale-719b h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.stale-719b ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.stale-719b li {
  padding: var(--space-xs) 0;
  color: white;
}

.stale-719b .table_smooth_24d7 {
  width: 100%;
  background: white;
}

.primary_9665 .table_smooth_24d7 {
  color: #667eea;
}

.nav_steel_e519 .table_smooth_24d7 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.background-b043 {
  max-width: 900px;
  margin: 0 auto;
}

.next_cde2 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.summary-up-ed48 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.link-5d20 {
  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);
}

.summary-up-ed48 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.plasma-2237 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .summary-up-ed48 {
    padding: var(--space-md);
  }
  
  .plasma-2237 {
    padding: var(--space-md);
  }
  
  .orange_e1d5 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.label-smooth-f4e5 ol,
.label-smooth-f4e5 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.label-smooth-f4e5 li {
  margin-bottom: var(--space-sm);
}

.label-smooth-f4e5 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.east-fec7 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.notice-liquid-dbb3 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.orange_e1d5 {
  margin-top: var(--space-lg);
  text-align: center;
}

.orange_e1d5 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.description_full_e74d,
.basic-d023,
.focus_0f6a,
.tabs_warm_2561 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.grid_orange_d986 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.hover_890c {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.left-797b {
  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) {
  .left-797b {
    font-size: 0.625rem;
  }
}

.description-7cb1 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.description-7cb1:hover {
  background: var(--color-primary-dark);
}

.footer_fixed_2cd1 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.footer_fixed_2cd1 h4 {
  margin-bottom: var(--space-md);
}

.tertiary-9bbf {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.panel-82ec {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.texture-hard-26da {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .texture-hard-26da {
    grid-template-columns: 1fr;
  }
}

.module-6180 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.media_5a4b {
  border-color: var(--color-success);
}

.footer-hard-101c {
  border-color: var(--color-warning);
}

.left-6551 {
  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);
}

.media_5a4b .left-6551 {
  background: #e8f5e9;
  color: var(--color-success);
}

.footer-hard-101c .left-6551 {
  background: #fff3e0;
  color: var(--color-warning);
}

.module-6180 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.module-6180 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.hard_76fe {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.surface-lite-06f8 {
  margin: var(--space-xxl) 0;
}

.surface-lite-06f8 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.surface-lite-06f8 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.paper-e7ac {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .paper-e7ac {
    grid-template-columns: 1fr;
  }
}

.feature_fresh_d48a {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.feature_fresh_d48a h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.progress_bf28 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.progress_bf28 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.button_upper_30a5 {
  margin-top: var(--space-xxl);
}

.sidebar-f026 {
  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);
}

.form_fluid_7785 {
  text-align: center;
}

.lite-c06e {
  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);
}

.primary_8447 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.lite-c06e .text_fresh_19f6 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.active_a5fb {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.feature-8049 p {
  margin-bottom: var(--space-md);
}

.bronze_150a {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .sidebar-f026 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.logo_fluid_dff1 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.video-550d {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.search_bc43 {
  margin-bottom: var(--space-xl);
}

.plasma_f7d1 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.outline-lite-5162 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.search_thick_2529 {
  color: var(--color-text-light);
}

.modal-caf1 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.lower-d097 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.north_0ceb {
  font-weight: 600;
  color: var(--color-text);
}

.banner-f6c9 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.box_south_3d18 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.progress_next_0abd {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.brown-f544 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.caption-stale-09aa {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.search_middle_af0b {
  border: 2px solid #4caf50;
}

.column_656e {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.focus_light_dcd2 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.static_d137 {
  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;
}

.hard_6e45 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.right-3b56 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.message_604b {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.caption_2d79 {
  text-align: right;
}

.caption_2d79 .paragraph-48a0 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.frame_62c4 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.current-3f62 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.current-3f62 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.top-417d {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.pro_8f92 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.texture-74a3 {
  background: #e8f5e9;
  color: #2e7d32;
}

.wrapper_wide_35e1 {
  background: #e3f2fd;
  color: #1565c0;
}

.preview_ece6 {
  background: #fff3e0;
  color: #e65100;
}

.image-baa9 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.image-baa9 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.center_e750 {
  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);
}

.center_e750:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.footer_cool_08f1 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.filter_blue_5b71 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.filter_blue_5b71 strong {
  color: var(--color-primary);
}

.table_f287 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.search_old_311f {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.steel-c27d {
  max-width: 900px;
  margin: 0 auto;
}

.feature_4b45 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.button-orange-5047 {
  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);
}

.button-orange-5047:hover {
  background: var(--color-bg-alt);
}

.item-7286 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.button-orange-5047[aria-expanded="true"] .item-7286 {
  transform: rotate(180deg);
}

.sidebar_tall_0976 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.sidebar_tall_0976 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.sidebar_tall_0976 ul,
.sidebar_tall_0976 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.sidebar_tall_0976 li {
  margin-bottom: var(--space-xs);
}

.avatar_tiny_74d4 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.article_99c7 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.avatar_tiny_74d4 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.popup-dark-a059 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.grid-motion-59fc {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.content_over_5829 {
  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);
}

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

.tertiary-full-b832 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .tertiary-full-b832 {
    grid-template-columns: 1fr;
  }
}

.module_7754,
.hero_703e {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.module_7754 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.hero_703e {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.module_7754 h4,
.hero_703e h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.module_7754 ul,
.hero_703e ul {
  list-style: none;
  padding: 0;
}

.module_7754 li,
.hero_703e li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.avatar-55d3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .avatar-55d3 {
    grid-template-columns: 1fr;
  }
}

.frame_plasma_a7fc {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.action-ad58 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.feature-4ae2 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.frame_plasma_a7fc h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.frame_plasma_a7fc ul {
  list-style: none;
  padding: 0;
}

.frame_plasma_a7fc li {
  padding: var(--space-xs) 0;
  color: white;
}

.border-36b4 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.border-36b4 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.border-36b4 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.main-25e6 {
  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);
}

.active-b9b6 {
  font-style: italic;
}

.thick_6b78 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.outline-upper-25b4 {
  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;
}

.outline-upper-25b4 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.outline-upper-25b4 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.focus-f555 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.steel_d2cf {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.tabs_d2e1 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.preview_3eec {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .preview_3eec {
    grid-template-columns: 1fr;
  }
}

.main_silver_aae2 {
  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);
}

.main_silver_aae2:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.tag_ca61 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.main_silver_aae2 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.main_silver_aae2 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.tiny_fb8c {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.detail_7920 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .detail_7920 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.breadcrumb_pink_6348 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.secondary_stone_3e2b p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.last-5e6e {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.last-5e6e .pattern_fast_01ba {
  color: #4caf50;
  font-size: 0.875rem;
}

.sidebar-a20e {
  list-style: none;
  padding: 0;
}

.sidebar-a20e li {
  margin-bottom: var(--space-xs);
}

.sidebar-a20e a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.sidebar-a20e a:hover {
  color: white;
}

.tabs-5814 {
  list-style: none;
  padding: 0;
}

.tabs-5814 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.tabs-5814 a {
  color: #b0b0b0;
  text-decoration: none;
}

.tabs-5814 a:hover {
  color: white;
}

.top_b6d8 {
  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);
}

.column_eeb2 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.column_eeb2 a {
  color: #4caf50;
  text-decoration: none;
}

.breadcrumb-action-85b7 {
  font-size: 0.75rem;
  color: #666666;
}

.tabs-next-a76b {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.detail_98b0 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.detail_98b0:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .top_b6d8 {
    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;
  }
  
  .grid_2a69 {
    font-size: 2rem;
  }
  
  .section-5984 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .glass-a876,
  .nav_4213 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .pro-9780,
  .texture-hard-26da,
  .column_e919,
  .paper-e7ac,
  .tertiary-full-b832,
  .avatar-55d3,
  .preview_3eec,
  .detail_7920 {
    grid-template-columns: 1fr;
  }
  
  .hard-1d14 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .element_f014 {
    padding: var(--space-lg) 0;
  }
  
  .east_612a li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .east_612a li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .table_smooth_24d7 {
    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;
  }
  
  .hard-1d14 {
    grid-template-columns: 1fr;
  }
  
  .title-e4ed,
  .focus-f555,
  .tertiary-9bbf {
    flex-direction: column;
    width: 100%;
  }
  
  .item_7605,
  .right-f2e3,
  .title-e4ed .table_smooth_24d7,
  .focus-f555 .table_smooth_24d7 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .grid_2a69 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .section-5984 {
    font-size: 1.375rem;
  }
  
  .purple_c5bb {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .gold_5863,
  .paragraph-4afe,
  .hard_a652,
  .caption-stale-09aa,
  .next_cde2 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .left-797b {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .fixed_6f27 {
    gap: var(--space-xs);
  }
  
  .light-00ce {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .search-upper-54eb {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .lite-c06e {
    width: 150px;
    height: 150px;
  }
  
  .primary_8447 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .medium-4c4c,
  .media-east-31db,
  .title-e4ed,
  .outline-upper-25b4,
  .steel_d2cf,
  .tiny_fb8c,
  .large-5769 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .element_f014 {
    page-break-inside: avoid;
  }
}

/* css-noise: eb39 */
.tag_3a6a {
  padding: 0.3rem;
  font-size: 14px;
  line-height: 1.3;
}

/* css-noise: 61bc */
.phantom-card-d3 {
  padding: 0.3rem;
  font-size: 12px;
  line-height: 1.2;
}
