/* ============================================
   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)
   ============================================ */
.carousel_stale_d7b1 {
  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;
}

.carousel_stale_d7b1:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.form_selected_f720 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .form_selected_f720 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .form_selected_f720 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.search-black-83be):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. */
.search-black-83be,
header,
.tiny-dcd9,
.grid-right-e65f,
.sidebar_dc66,
.panel_fast_86d9,
.button_action_b215,
.breadcrumb_yellow_76a1,
.overlay_in_bd03 {
  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
   ============================================ */
.search-black-83be {
  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);
}

.tiny-b96f {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.search-black-83be.lite-2c0b {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.button_dynamic_b4f8 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.iron-c987 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.solid_d0a9 img {
  height: 36px;
  width: auto;
  display: block;
}

.form_dynamic_6a1b {
  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;
}

.liquid_b9e5 {
  flex: 1;
}

.menu-08b3 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.input_9594 {
  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);
}

.input_9594:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.input_9594.hard_9518 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.yellow-836e {
  position: relative;
}

.hovered_6ba8 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.hovered_6ba8 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） */
.yellow-836e:hover .hovered_6ba8 svg,
.hovered_6ba8[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.red-8d56 {
  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 */
.yellow-836e:hover .red-8d56 {
  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 */
.red-8d56::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.white_1f16 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.white_1f16: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 */
.white_1f16[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.block_6fa5 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.box_3cbd {
  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_3cbd:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.box_3cbd svg {
  flex-shrink: 0;
}

/* Header Download Button */
.cool_1bd7 {
  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;
}

.cool_1bd7: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);
}

.cool_1bd7 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.module-liquid-18ab {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.notice_e3dd {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.module-liquid-18ab[aria-expanded="true"] .notice_e3dd:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.module-liquid-18ab[aria-expanded="true"] .notice_e3dd:nth-child(2) {
  opacity: 0;
}

.module-liquid-18ab[aria-expanded="true"] .notice_e3dd:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .liquid_b9e5 {
    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 */
  }

  .liquid_b9e5::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .liquid_b9e5.static-1624 {
    display: block;
    right: 0;
  }
  
  .menu-08b3 {
    flex-direction: column;
    gap: 0;
  }
  
  .input_9594 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .liquid_b9e5::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;
  }
  
  .liquid_b9e5.static-1624::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .liquid_b9e5 {
    display: none;
  }
  
  .module-liquid-18ab {
    display: flex;
  }
  
  .form_dynamic_6a1b {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .box_3cbd,
  .cool_1bd7 {
    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 */
  .yellow-836e {
    position: relative;
  }
  
  .red-8d56 {
    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;
  }
  
  .hovered_6ba8[aria-expanded="true"] + .red-8d56 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .white_1f16 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .block_6fa5 {
    gap: 8px;
  }
  
  .box_3cbd {
    display: none;
  }
  
  .cool_1bd7 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .solid_d0a9 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .cool_1bd7 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .cool_1bd7 svg {
    width: 14px;
    height: 14px;
  }
  
  .button_dynamic_b4f8 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.tiny-dcd9 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.focus-hard-0dea {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.breadcrumb_3857 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.breadcrumb_3857 svg {
  flex-shrink: 0;
}

.breadcrumb_3857 a {
  color: var(--color-primary);
  text-decoration: none;
}

.breadcrumb_3857 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .focus-hard-0dea {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.grid-right-e65f {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.top_8697 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .top_8697 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.complex_a327 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.complex_a327 a {
  color: var(--color-primary);
  text-decoration: none;
}

.complex_a327 a:hover {
  text-decoration: underline;
}

.tooltip-selected-4ca5 {
  color: var(--color-text-lighter);
}

.gas-b0a3 {
  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) {
  .gas-b0a3 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .gas-b0a3 {
    font-size: 1.5rem;
  }
}

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

.pattern_stale_e78c {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .pattern_stale_e78c {
    grid-template-columns: 1fr;
  }
}

.tag_under_a820 {
  display: flex;
  gap: var(--space-sm);
}

.basic-395a {
  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;
}

.aside_393e {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.aside_393e strong {
  font-weight: 600;
  color: var(--color-text);
}

.aside_393e span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.east_aa85 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.surface-7cf9 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.copper_3df7 {
  position: relative;
  text-align: center;
}

.copper_3df7 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.current_9334 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.column-a027 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.large_2432 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.hidden_glass_cc47 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.easy_a05c {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.content-blue-341f {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .top_8697 {
    grid-template-columns: 1fr;
  }
  
  .gas-b0a3 {
    font-size: 1.75rem;
  }
  
  .surface-7cf9 {
    order: -1;
    max-width: 100%;
  }
  
  .copper_3df7 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .gas-b0a3 {
    font-size: 1.5rem;
  }
  
  .west_feaf {
    font-size: 1rem;
  }
  
  .complex_a327 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .copper_3df7 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.surface-stone-eb85 {
  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;
}

.full-cf41 {
  background: var(--color-primary);
  color: white;
}

.full-cf41:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.iron_0fba {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.iron_0fba:hover {
  background: var(--color-primary);
  color: white;
}

.dim_e610 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.dim_e610:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.accordion-52d8 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.hard-c775 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.sidebar_dc66 {
  padding: var(--space-xl) 0;
  background: white;
}

.sort_full_f593 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.article-iron-c2f8 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.article-iron-c2f8:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.thumbnail_next_e498 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.label-9f6c {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.picture-smooth-fa27 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.panel_fast_86d9 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.modal-dynamic-219a {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.hero_next_6b31 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.pressed-0967 {
  list-style: none;
  counter-reset: toc-counter;
}

.pressed-0967 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.pressed-0967 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);
}

.pressed-0967 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;
}

.pressed-0967 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.button_action_b215 {
  padding: var(--space-xxl) 0;
}

.description-soft-4206 {
  background: var(--color-bg-section);
}

.wrapper-8a7e {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.badge_liquid_e53d {
  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);
}

.feature_inner_ec17 {
  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);
}

.black_a9c1 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.focus-focused-11fa {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .focus-focused-11fa {
    grid-template-columns: 1fr 300px;
  }
}

.basic-ca08 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.basic-ca08 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.basic-ca08 pre,
.basic-ca08 code {
  overflow-x: auto;
  max-width: 100%;
}

.basic-ca08 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);
}

.basic-ca08 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.basic-ca08 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.basic-ca08 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.basic-ca08 ul,
.basic-ca08 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.basic-ca08 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.basic-ca08 strong {
  font-weight: 600;
  color: var(--color-text);
}

.basic-ca08 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.basic-ca08 a:hover {
  color: var(--color-primary-dark);
}

.background-1259 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.background-1259 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.background-1259 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) {
  .focus-focused-11fa {
    grid-template-columns: 1fr;
  }
  
  .feature_inner_ec17 {
    font-size: 1.75rem;
  }
  
  .basic-ca08 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .feature_inner_ec17 {
    font-size: 1.5rem;
  }
  
  .basic-ca08 h3 {
    font-size: 1.375rem;
  }
  
  .basic-ca08 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.menu_stone_5592 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.blue_4936 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.progress-hot-5cc3 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.wood-72cb {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.info_prev_c5cf strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.prev-d45f {
  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;
}

.old_b298 {
  flex-shrink: 0;
}

.popup-1bb8 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.gradient_static_b9cf {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .gradient_static_b9cf {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.north-702b,
.panel_fc43,
.box-wood-619c {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.north-702b thead,
.panel_fc43 thead {
  background: var(--color-primary);
  color: white;
}

.north-702b th,
.north-702b td,
.panel_fc43 th,
.panel_fc43 td,
.box-wood-619c th,
.box-wood-619c td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .north-702b th,
  .north-702b td,
  .panel_fc43 th,
  .panel_fc43 td,
  .box-wood-619c th,
  .box-wood-619c td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .north-702b,
  .panel_fc43,
  .box-wood-619c {
    min-width: 600px;
  }
}

.north-702b th,
.panel_fc43 th,
.box-wood-619c th {
  font-weight: 600;
}

.north-702b tbody tr:hover,
.panel_fc43 tbody tr:hover,
.box-wood-619c tbody tr:hover {
  background: var(--color-bg-alt);
}

.feature_silver_f9a2 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.column-082b {
  position: sticky;
  top: 80px;
  align-self: start;
}

.in_9952 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.in_9952 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.logo_lite_cd0f {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.logo_lite_cd0f h4 {
  color: white;
}

.aside_outer_47a0 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.bronze_f333 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.bronze_f333:last-child {
  border-bottom: none;
}

.bronze_f333 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.bronze_f333 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.secondary-778c {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.out-598c {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.out-598c:hover {
  text-decoration: underline;
}

.pink_5bbc {
  text-align: center;
  margin-bottom: var(--space-md);
}

.wide_0263 {
  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);
}

.wide_0263 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.tertiary-active-4d63 {
  font-weight: 600;
  color: white;
}

.east_4974 {
  list-style: none;
  padding: 0;
}

.east_4974 li {
  padding: var(--space-xs) 0;
}

.widget-a27d {
  color: #4caf50;
}

.action_e29b {
  color: #ff9800;
}

.section-center-03f6 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.soft-5579 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.north_bff7 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.block_18c5 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.center_2054 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.hard_2f6e {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.form-dynamic-f3a0 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .form-dynamic-f3a0 {
    grid-template-columns: 1fr;
  }
}

.frame_copper_32aa {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.frame_copper_32aa:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.outline_e86f {
  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;
}

.frame_copper_32aa h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.frame_copper_32aa p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.left_37a1 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.tertiary-active-4d63 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.avatar_wide_c9ca {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.mask-white-6ad6 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.mask-white-6ad6 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.liquid-d4f7 {
  max-width: 900px;
  margin: 0 auto;
}

.banner-a5e5 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.heading-fixed-d75d {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .heading-fixed-d75d {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.module_2f48 {
  margin-top: var(--space-xxl);
}

.module_2f48 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.container_soft_f515 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .container_soft_f515 {
    grid-template-columns: 1fr;
  }
}

.list_fresh_d2d7 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.heading_8e85 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.hover_motion_341a {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.list_fresh_d2d7 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.list_fresh_d2d7 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.list_fresh_d2d7 li {
  padding: var(--space-xs) 0;
  color: white;
}

.list_fresh_d2d7 .surface-stone-eb85 {
  width: 100%;
  background: white;
}

.heading_8e85 .surface-stone-eb85 {
  color: #667eea;
}

.hover_motion_341a .surface-stone-eb85 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.main-2d60 {
  max-width: 900px;
  margin: 0 auto;
}

.background-d23c {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

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

.progress-6bb6 {
  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);
}

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

.narrow_02e2 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .down-0aac {
    padding: var(--space-md);
  }
  
  .narrow_02e2 {
    padding: var(--space-md);
  }
  
  .medium-9cdc {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.border-thick-053a ol,
.border-thick-053a ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.border-thick-053a li {
  margin-bottom: var(--space-sm);
}

.border-thick-053a code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.message_b8ce {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.selected_4f71 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.medium-9cdc {
  margin-top: var(--space-lg);
  text-align: center;
}

.medium-9cdc img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.dirty-b452,
.aside_f577,
.mask_first_84c3,
.video-plasma-9918 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.cold_17ca {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.icon-old-2747 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.backdrop_smooth_35b7 {
  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) {
  .backdrop_smooth_35b7 {
    font-size: 0.625rem;
  }
}

.easy-d860 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.easy-d860:hover {
  background: var(--color-primary-dark);
}

.link-f72c {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.link-f72c h4 {
  margin-bottom: var(--space-md);
}

.active_a4ec {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.accent_2436 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.mask_5c84 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .mask_5c84 {
    grid-template-columns: 1fr;
  }
}

.module-next-4ef3 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.pink_bfc5 {
  border-color: var(--color-success);
}

.secondary_e398 {
  border-color: var(--color-warning);
}

.component_c599 {
  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);
}

.pink_bfc5 .component_c599 {
  background: #e8f5e9;
  color: var(--color-success);
}

.secondary_e398 .component_c599 {
  background: #fff3e0;
  color: var(--color-warning);
}

.module-next-4ef3 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.module-next-4ef3 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.mask_pink_ff5d {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.footer_3818 {
  margin: var(--space-xxl) 0;
}

.footer_3818 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.footer_3818 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.steel_661c {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .steel_661c {
    grid-template-columns: 1fr;
  }
}

.dirty-82f9 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.dirty-82f9 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.link_ac42 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.link_ac42 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.hover-5b45 {
  margin-top: var(--space-xxl);
}

.link_south_11de {
  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);
}

.module_8ae4 {
  text-align: center;
}

.smooth-d06e {
  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);
}

.block-yellow-e859 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.smooth-d06e .tertiary-active-4d63 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.thick-cba0 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.upper_6114 p {
  margin-bottom: var(--space-md);
}

.media-d3a0 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .link_south_11de {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.soft_d045 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.hard_56c2 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.modal_15c6 {
  margin-bottom: var(--space-xl);
}

.in_715b {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.highlight-db1d {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.disabled-smooth-8a1a {
  color: var(--color-text-light);
}

.light_3fa6 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.wood-d7f1 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.shade_8651 {
  font-weight: 600;
  color: var(--color-text);
}

.filter-e408 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.solid_c113 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.overlay_old_951f {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.hidden-current-bc7b {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.sidebar_gold_6416 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.nav_hot_2e91 {
  border: 2px solid #4caf50;
}

.easy_002d {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.summary-2020 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.filter-prev-6f70 {
  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;
}

.badge-6e60 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.hard-993e {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.alert-hard-37e1 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.block_f0c2 {
  text-align: right;
}

.block_f0c2 .list-110c {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.filter_350f {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.photo_outer_0d7f h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.photo_outer_0d7f p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.component_clean_611f {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.mask_b8d2 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.preview_db22 {
  background: #e8f5e9;
  color: #2e7d32;
}

.layout-c33a {
  background: #e3f2fd;
  color: #1565c0;
}

.secondary-dark-490a {
  background: #fff3e0;
  color: #e65100;
}

.texture-focused-9d37 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.texture-focused-9d37 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.accent-9cd6 {
  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);
}

.accent-9cd6:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.mask-829b {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.center_0f28 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.center_0f28 strong {
  color: var(--color-primary);
}

.smooth-7b20 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.backdrop_center_1925 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.focus_f2e1 {
  max-width: 900px;
  margin: 0 auto;
}

.content-iron-f241 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.dynamic-8528 {
  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);
}

.dynamic-8528:hover {
  background: var(--color-bg-alt);
}

.gallery-a1bb {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.dynamic-8528[aria-expanded="true"] .gallery-a1bb {
  transform: rotate(180deg);
}

.active_right_8d8f {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.active_right_8d8f h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.active_right_8d8f ul,
.active_right_8d8f ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.active_right_8d8f li {
  margin-bottom: var(--space-xs);
}

.steel_c886 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.video_dba7 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.steel_c886 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.fixed-9048 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.gradient-action-fc2b {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.border_left_b3e8 {
  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);
}

.disabled_92dd {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.label_4ac7 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .label_4ac7 {
    grid-template-columns: 1fr;
  }
}

.slider_fresh_eee3,
.progress-rough-5c67 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.slider_fresh_eee3 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.progress-rough-5c67 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.slider_fresh_eee3 h4,
.progress-rough-5c67 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.slider_fresh_eee3 ul,
.progress-rough-5c67 ul {
  list-style: none;
  padding: 0;
}

.slider_fresh_eee3 li,
.progress-rough-5c67 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.preview_wide_13b0 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .preview_wide_13b0 {
    grid-template-columns: 1fr;
  }
}

.header_b342 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.yellow-302f {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.selected_cac8 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.header_b342 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.header_b342 ul {
  list-style: none;
  padding: 0;
}

.header_b342 li {
  padding: var(--space-xs) 0;
  color: white;
}

.column-rough-aa3b {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.column-rough-aa3b h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.column-rough-aa3b p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.picture-0887 {
  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);
}

.in-b4f6 {
  font-style: italic;
}

.solid_2baa {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.dropdown-cold-4049 {
  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;
}

.dropdown-cold-4049 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.dropdown-cold-4049 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.secondary-665f {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.breadcrumb_yellow_76a1 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.slider_short_e92a {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.focus_5008 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .focus_5008 {
    grid-template-columns: 1fr;
  }
}

.dropdown-hovered-9b5c {
  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);
}

.dropdown-hovered-9b5c:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.slider-silver-c7ff {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.dropdown-hovered-9b5c h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.dropdown-hovered-9b5c p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.overlay_in_bd03 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.hovered-762a {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .hovered-762a {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.search-ad2d h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

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

.action-c501 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.action-c501 .tag_under_a820 {
  color: #4caf50;
  font-size: 0.875rem;
}

.silver-9da1 {
  list-style: none;
  padding: 0;
}

.silver-9da1 li {
  margin-bottom: var(--space-xs);
}

.silver-9da1 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.silver-9da1 a:hover {
  color: white;
}

.focused-595c {
  list-style: none;
  padding: 0;
}

.focused-595c li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.focused-595c a {
  color: #b0b0b0;
  text-decoration: none;
}

.focused-595c a:hover {
  color: white;
}

.backdrop-gold-33e8 {
  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);
}

.wrapper-glass-fc0f p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.wrapper-glass-fc0f a {
  color: #4caf50;
  text-decoration: none;
}

.notification-dark-4377 {
  font-size: 0.75rem;
  color: #666666;
}

.dynamic-e63f {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.search_glass_d0bd {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.search_glass_d0bd:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .backdrop-gold-33e8 {
    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;
  }
  
  .gas-b0a3 {
    font-size: 2rem;
  }
  
  .feature_inner_ec17 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .top_8697,
  .focus-focused-11fa {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .form-dynamic-f3a0,
  .mask_5c84,
  .container_soft_f515,
  .steel_661c,
  .label_4ac7,
  .preview_wide_13b0,
  .focus_5008,
  .hovered-762a {
    grid-template-columns: 1fr;
  }
  
  .sort_full_f593 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .button_action_b215 {
    padding: var(--space-lg) 0;
  }
  
  .pressed-0967 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .pressed-0967 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .surface-stone-eb85 {
    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;
  }
  
  .sort_full_f593 {
    grid-template-columns: 1fr;
  }
  
  .east_aa85,
  .secondary-665f,
  .active_a4ec {
    flex-direction: column;
    width: 100%;
  }
  
  .accordion-52d8,
  .hard-c775,
  .east_aa85 .surface-stone-eb85,
  .secondary-665f .surface-stone-eb85 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .gas-b0a3 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .feature_inner_ec17 {
    font-size: 1.375rem;
  }
  
  .thumbnail_next_e498 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .article-iron-c2f8,
  .frame_copper_32aa,
  .in_9952,
  .sidebar_gold_6416,
  .background-d23c {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .backdrop_smooth_35b7 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .focus-hard-0dea {
    gap: var(--space-xs);
  }
  
  .breadcrumb_3857 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .wide_0263 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .smooth-d06e {
    width: 150px;
    height: 150px;
  }
  
  .block-yellow-e859 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .search-black-83be,
  .tiny-dcd9,
  .east_aa85,
  .dropdown-cold-4049,
  .breadcrumb_yellow_76a1,
  .overlay_in_bd03,
  .module-liquid-18ab {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .button_action_b215 {
    page-break-inside: avoid;
  }
}

/* css-noise: eb39 */
.black-58bc {
  padding: 0.3rem;
  font-size: 14px;
  line-height: 1.3;
}

/* css-noise: 995c */
.ghost-box-w5 {
  padding: 0.4rem;
  font-size: 12px;
  line-height: 1.3;
}
