/* ===== Lux Slider ===== */
.lux-slider {
  position: relative;
  width: 100%;
  margin: 0 auto;
  border-radius: 0;
  overflow: hidden;
  background: none;
  border: none;
  box-shadow: none;
}

.lux-slider-track {
  position: relative;
  width: 100%;
  min-height: 500px;
}

.lux-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}

.lux-slide.active {
  opacity: 1;
  visibility: visible;
}

.lux-slide-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-color: #0a1628;
}

.lux-slide-particles {
  display: none;
}

@keyframes luxFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.lux-slide-content {
  position: relative;
  z-index: 2;
  padding: 12px 12px 16px;
  min-height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}

.lux-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: var(--accent-light, rgba(74, 158, 255, 0.1));
  border: 1px solid var(--border-primary, rgba(100, 150, 220, 0.25));
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary, #a8bdd8);
  letter-spacing: 0.5px;
  width: fit-content;
  margin-bottom: 16px;
  animation: luxFadeUp 0.6s ease both;
}

.lux-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-primary, #4a9eff);
  box-shadow: 0 0 8px var(--accent-glow, rgba(74, 158, 255, 0.4));
  animation: luxPulse 2s ease-in-out infinite;
}

@keyframes luxPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.5); }
}

.lux-title {
  font-size: 42px;
  font-weight: 700;
  line-height: 1.2;
  margin: 0;
  color: var(--text-primary, #e8f0fc);
}

.lux-title-line {
  display: block;
  animation: luxFadeUp 0.6s ease both;
}

.lux-title-line:nth-child(2) { animation-delay: 0.1s; }

.lux-title-accent {
  background: var(--gradient-btn, linear-gradient(135deg, #4a9eff 0%, #2d7ad4 100%));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.lux-desc {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-secondary, #a8bdd8);
  max-width: 560px;
  margin: 30px 0 0;
  animation: luxFadeUp 0.6s ease 0.2s both;
}

.lux-btns {
  display: flex;
  gap: 14px;
  margin: auto 0 0;
  animation: luxFadeUp 0.6s ease 0.3s both;
}

.lux-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
}

.lux-btn svg {
  width: 16px;
  height: 16px;
}

.lux-btn-primary {
  background: var(--gradient-btn, linear-gradient(135deg, #4a9eff 0%, #2d7ad4 100%));
  color: var(--bg-primary, #0a0e1a);
  box-shadow: 0 4px 20px var(--accent-glow, rgba(74, 158, 255, 0.3));
}

.lux-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--accent-glow, rgba(74, 158, 255, 0.5));
}

.lux-btn-ghost {
  background: var(--accent-light, rgba(74, 158, 255, 0.1));
  color: var(--text-primary, #e8f0fc);
  border: 1px solid var(--border-primary, rgba(100, 150, 220, 0.25));
}

.lux-btn-ghost:hover {
  background: var(--bg-glass, rgba(15, 22, 40, 0.75));
  border-color: var(--accent-primary, #4a9eff);
  transform: translateY(-2px);
}

.lux-stats {
  display: flex;
  gap: 0;
  animation: luxFadeUp 0.6s ease 0.4s both;
}

.lux-stat {
  flex: 1;
  padding: 16px 20px;
  background: var(--bg-secondary, #0f1628);
  border: 1px solid var(--border-secondary, rgba(100, 150, 220, 0.15));
  transition: all 0.3s ease;
}

.lux-stat:first-child { border-radius: 12px 0 0 12px; }
.lux-stat:last-child { border-radius: 0 12px 12px 0; }
.lux-stat:not(:last-child) { border-right: none; }

.lux-stat:hover {
  background: var(--bg-tertiary, #151e35);
  border-color: var(--border-primary, rgba(100, 150, 220, 0.25));
}

.lux-stat-val {
  display: block;
  font-size: 20px;
  font-weight: 700;
  color: var(--accent-primary, #4a9eff);
  margin-bottom: 4px;
  font-family: 'Orbitron', sans-serif;
}

.lux-stat-label {
  display: block;
  font-size: 12px;
  color: var(--text-muted, #6b85a8);
  letter-spacing: 0.5px;
}

@keyframes luxFadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Slider Nav Buttons */
.lux-slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-primary, #e8f0fc);
  cursor: pointer;
  z-index: 100;
  opacity: 0;
  transition: opacity 0.3s ease, transform 0.3s ease, color 0.3s ease;
  padding: 0;
}

.hero-section:hover .lux-slider-btn,
.lux-slider-btn:hover {
  opacity: 1;
}

.lux-slider-btn svg {
  width: 48px;
  height: 48px;
  transition: all 0.3s ease;
}

.lux-slider-btn:hover {
  color: var(--accent-primary, #4a9eff);
  transform: translateY(-50%) scale(1.15);
}

.lux-slider-btn:active {
  transform: translateY(-50%) scale(0.95);
}

.lux-slider-prev { left: 20px; }
.lux-slider-next { right: 20px; }

/* Dots */
.lux-dots {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 10;
}

.lux-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border-primary, rgba(100, 150, 220, 0.25));
  border: none;
  cursor: pointer;
  transition: all 0.4s ease;
  padding: 0;
}

.lux-dot.active {
  width: 28px;
  border-radius: 4px;
  background: var(--gradient-btn, linear-gradient(135deg, #4a9eff 0%, #2d7ad4 100%));
  box-shadow: 0 0 12px var(--accent-glow, rgba(74, 158, 255, 0.4));
}

.lux-dot:hover:not(.active) {
  background: var(--accent-primary, #4a9eff);
}

/* Progress Bar */
.lux-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--border-secondary, rgba(100, 150, 220, 0.15));
  z-index: 10;
}

.lux-progress-bar {
  height: 100%;
  width: 0%;
  background: var(--gradient-btn, linear-gradient(135deg, #4a9eff 0%, #2d7ad4 100%));
  border-radius: 0 2px 2px 0;
  box-shadow: 0 0 10px var(--accent-glow, rgba(74, 158, 255, 0.4));
}

/* Remove old slider styles */
.hero-prev, .hero-next { display: none; }
.hero-slider-dots { display: none; }
.hero-slider-wrapper { display: none; }

@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700;800;900&family=Inter:wght@300;400;500;600;700&display=swap');

:root {

  --font-display: 'Orbitron', sans-serif;

  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Default fallback colors (deepstar) */
  --bg-primary: #0a0e1a;
  --bg-primary-rgb: 10, 14, 26;
  --bg-secondary: #0f1628;
  --bg-secondary-rgb: 15, 22, 40;
  --bg-tertiary: #151e35;
  --bg-card: rgba(20, 30, 55, 0.6);
  --bg-glass: rgba(15, 22, 40, 0.75);
  --border-primary: rgba(100, 150, 220, 0.25);
  --border-secondary: rgba(100, 150, 220, 0.15);
  --text-primary: #e8f0fc;
  --text-secondary: #a8bdd8;
  --text-muted: #6b85a8;
  --accent-primary: #4a9eff;
  --accent-secondary: #2d7ad4;
  --accent-primary-rgb: 74, 158, 255;
  --accent-secondary-rgb: 45, 122, 212;
  --accent-glow: rgba(74, 158, 255, 0.4);
  --accent-light: rgba(74, 158, 255, 0.1);
  --gradient-hero: linear-gradient(135deg, #0a0e1a 0%, #0f1a30 50%, #0a0e1a 100%);
  --gradient-btn: linear-gradient(135deg, #4a9eff 0%, #2d7ad4 100%);
  --gradient-btn-hover: linear-gradient(135deg, #6ab0ff 0%, #3d8ae4 100%);
  --gradient-text: linear-gradient(135deg, #ffffff 0%, #4a9eff 100%);
  --particle-color: rgba(74, 158, 255, 0.3);
  --glow-orb-1: rgba(74, 158, 255, 0.12);
  --glow-orb-2: rgba(45, 122, 212, 0.1);
  --success: #4ad4b8;
  --warning: #ffb74a;
  --error: #ff6b6b;

}

/* ===== Theme variables are now in separate files: ===== */
/* static/themes/deepstar.css   - Deep Star Blue (深星蓝) */
/* static/themes/aurora.css     - Aurora Cyan (极光青)    */
/* static/themes/silvergold.css - Silver Gold (银灰金)    */
/* static/themes/amethyst.css   - Amethyst Purple (紫晶紫) */

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {

  font-family: var(--font-body);

  background-color: var(--bg-primary);

  color: var(--text-primary);

  line-height: 1.6;

  overflow-x: hidden;

}

.container {

  max-width: 1280px;

  margin: 0 auto;

  padding: 0 24px;

}

/* ===== News Ticker ===== */

.news-ticker {

  margin-top: 82px;

  padding: 16px 0;

  background: linear-gradient(135deg, var(--bg-secondary) 0%, rgba(var(--accent-primary-rgb), 0.05) 100%);

  border-bottom: 1px solid var(--border-secondary);

  overflow: hidden;

  position: relative;

}

.news-ticker::before {

  content: '';

  position: absolute;

  top: 0; left: 0; right: 0;

  height: 2px;

  background: linear-gradient(90deg, transparent, var(--accent-primary), transparent);

}

.news-ticker-inner {

  display: flex;

  align-items: center;

  gap: 24px;

}

.news-ticker-label {

  flex-shrink: 0;

  display: inline-flex;

  align-items: center;

  gap: 8px;

  padding: 8px 20px;

  background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);

  color: var(--bg-primary);

  font-family: var(--font-mono);

  font-size: 12px;

  font-weight: 700;

  letter-spacing: 3px;

  text-transform: uppercase;

  border-radius: 20px;

  box-shadow: 0 4px 15px rgba(var(--accent-primary-rgb), 0.3);

}

.news-ticker-label::before {

  content: '';

  width: 10px; height: 10px;

  background: var(--bg-primary);

  border-radius: 50%;

  animation: tickerPulse 1.5s ease-in-out infinite;

  box-shadow: 0 0 10px rgba(255,255,255,0.5);

}

@keyframes tickerPulse {

  0%, 100% { opacity: 1; transform: scale(1); }

  50% { opacity: 0.5; transform: scale(0.8); }

}

.news-ticker-content {

  flex: 1;

  overflow: hidden;

  position: relative;

  height: 32px;

}

.news-ticker-list {

  list-style: none;

  margin: 0;

  padding: 0;

  position: absolute;

  width: 100%;

  animation: tickerScroll 25s linear infinite;

}

.news-ticker-list:hover { animation-play-state: paused; }

.news-ticker-list li {

  height: 32px;

  line-height: 32px;

  white-space: nowrap;

  overflow: hidden;

  text-overflow: ellipsis;

  padding-left: 8px;

}

.news-ticker-list li::before {

  content: '';

  display: inline-block;

  width: 4px; height: 4px;

  background: var(--accent-primary);

  border-radius: 50%;

  margin-right: 12px;

  vertical-align: middle;

}

.news-ticker-list a {

  color: var(--text-secondary);

  text-decoration: none;

  font-size: 14px;

  font-weight: 500;

  transition: all 0.3s ease;

  display: inline-flex;

  align-items: center;

  gap: 8px;

}

.news-ticker-list a:hover { 

  color: var(--accent-primary); 

  transform: translateX(4px);

}

.news-ticker-list a .news-badge {

  display: inline-flex;

  align-items: center;

  gap: 4px;

  padding: 2px 8px;

  background: rgba(var(--accent-primary-rgb), 0.15);

  color: var(--accent-primary);

  font-size: 10px;

  font-weight: 600;

  border-radius: 10px;

  margin-left: 8px;

}

@keyframes tickerScroll {

  0% { transform: translateY(0); }

  18% { transform: translateY(0); }

  22% { transform: translateY(-32px); }

  40% { transform: translateY(-32px); }

  44% { transform: translateY(-64px); }

  62% { transform: translateY(-64px); }

  66% { transform: translateY(-96px); }

  84% { transform: translateY(-96px); }

  88% { transform: translateY(-128px); }

  100% { transform: translateY(-128px); }

}

@media (max-width: 768px) {

  .news-ticker { margin-top: 72px; padding: 12px 0; }

  .news-ticker-inner { gap: 12px; }

  .news-ticker-label { 

    padding: 6px 12px; 

    font-size: 10px; 

    letter-spacing: 2px; 

    border-radius: 15px;

  }

  .news-ticker-label::before { width: 6px; height: 6px; }

  .news-ticker-content { height: 28px; }

  .news-ticker-list li { height: 28px; line-height: 28px; }

  .news-ticker-list a { font-size: 12px; }

  .news-ticker-list a .news-badge { display: none; }

}

/* ===== Hero Banner (宽幅全屏图片广告) ===== */

.hero-banner {

  position: relative;

  width: 100%;

  height: 500px;

  overflow: hidden;

  border-radius: 16px;

  border: 1px solid var(--border-primary);

  box-shadow: 0 8px 32px rgba(var(--accent-primary-rgb), 0.15);

}

.hero-banner-track {

  display: flex;

  width: 400%;

  height: 100%;

  animation: bannerScroll 12s ease-in-out infinite;

}

.hero-banner:hover .hero-banner-track {

  animation-play-state: paused;

}

@keyframes bannerScroll {

  0% { transform: translateX(0); }

  20% { transform: translateX(0); }

  25% { transform: translateX(-25%); }

  45% { transform: translateX(-25%); }

  50% { transform: translateX(-50%); }

  70% { transform: translateX(-50%); }

  75% { transform: translateX(-75%); }

  95% { transform: translateX(-75%); }

  100% { transform: translateX(0); }

}

.hero-banner-item {

  flex-shrink: 0;

  width: 25%;

  height: 100%;

  position: relative;

}

.hero-banner-item img {

  width: 100%;

  height: 100%;

  object-fit: cover;

}

.hero-banner-item::before {

  content: '';

  position: absolute;

  top: 0; left: 0; right: 0; bottom: 0;

  background: linear-gradient(135deg, rgba(var(--accent-primary-rgb), 0.4) 0%, rgba(var(--accent-primary-rgb), 0.1) 50%, transparent 100%);

}

.hero-banner-caption {

  position: absolute;

  bottom: 0;

  left: 0;

  right: 0;

  padding: 40px 60px;

  background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.6) 60%, transparent 100%);

  display: flex;

  flex-direction: column;

  gap: 12px;

}

.banner-tag {

  display: inline-block;

  padding: 6px 16px;

  background: var(--accent-primary);

  color: white;

  font-size: 12px;

  font-weight: 700;

  border-radius: 20px;

  letter-spacing: 1px;

  width: fit-content;

  text-transform: uppercase;

}

.banner-title {

  font-family: var(--font-display);

  font-size: 28px;

  font-weight: 700;

  color: white;

  margin: 0;

  letter-spacing: 0.5px;

}

.banner-desc {

  font-size: 15px;

  color: rgba(255,255,255,0.85);

  margin: 0;

  line-height: 1.6;

  max-width: 600px;

}

.banner-link {

  display: inline-flex;

  align-items: center;

  gap: 8px;

  padding: 12px 24px;

  background: var(--gradient-btn);

  color: white;

  font-size: 14px;

  font-weight: 600;

  text-decoration: none;

  border-radius: 8px;

  width: fit-content;

  transition: all 0.3s ease;

  box-shadow: 0 4px 15px rgba(var(--accent-primary-rgb), 0.3);

  margin-top: 8px;

}

.banner-link:hover {

  background: var(--gradient-btn-hover);

  transform: translateY(-2px);

  box-shadow: 0 6px 20px rgba(var(--accent-primary-rgb), 0.4);

}

.banner-link svg {

  width: 16px;

  height: 16px;

}

.hero-banner-dots {

  position: absolute;

  bottom: 20px;

  left: 50%;

  transform: translateX(-50%);

  display: flex;

  gap: 10px;

  z-index: 2;

}

.hero-banner-dot {

  width: 12px;

  height: 12px;

  background: rgba(255,255,255,0.3);

  border-radius: 50%;

  transition: all 0.3s ease;

  cursor: pointer;

  border: 2px solid rgba(255,255,255,0.5);

}

.hero-banner-dot:hover {

  background: rgba(255,255,255,0.6);

}

.hero-banner-dot.active {

  background: var(--accent-primary);

  border-color: var(--accent-primary);

  box-shadow: 0 0 15px rgba(var(--accent-primary-rgb), 0.6);

}

/* ===== Hero Features ===== */

.hero-features {

  display: flex;

  gap: 30px;

  margin-top: 40px;

  flex-wrap: wrap;

}

.hero-feature {

  display: flex;

  flex-direction: column;

  align-items: center;

  gap: 8px;

  padding: 20px 28px;

  background: rgba(var(--bg-secondary-rgb), 0.6);

  border: 1px solid var(--border-primary);

  border-radius: 12px;

  transition: all 0.3s ease;

  min-width: 140px;

}

.hero-feature:hover {

  background: rgba(var(--accent-primary-rgb), 0.1);

  border-color: var(--accent-primary);

  transform: translateY(-4px);

  box-shadow: 0 8px 25px rgba(var(--accent-primary-rgb), 0.2);

}

.hero-feature svg {

  width: 32px; height: 32px;

  color: var(--accent-primary);

}

.hero-feature span:first-of-type {

  font-family: var(--font-display);

  font-size: 20px;

  font-weight: 700;

  color: var(--text-primary);

}

.hero-feature .feature-label {

  font-size: 12px;

  color: var(--text-muted);

  letter-spacing: 1px;

}

/* ===== Hero Slider ===== */

.hero-slider {

  position: relative;

  width: 100%;

}

.hero-slider-wrapper {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
}

.hero-slide {

  display: none;

  animation: fadeIn 0.6s ease;

}

.hero-slide.active {

  display: block;

}

@keyframes fadeIn {

  from { opacity: 0; transform: translateY(20px); }

  to { opacity: 1; transform: translateY(0); }

}

.hero-slider-dots {
  position: absolute;
  bottom: 24px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  gap: 12px;
  z-index: 3;
}

:root {
  --dot-size: 40px;
}

.hero-dot {
  width: var(--dot-size);
  height: var(--dot-size);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  padding: 0;
  font-family: var(--font-body);
}

.hero-dot.active {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  color: #fff;
  transform: scale(1.1);
  box-shadow: 0 0 20px rgba(0, 210, 255, 0.4);
}

.hero-dot:hover {

  background: var(--accent-secondary);

}

/* ===== Sidebar Navigation ===== */

.page-layout {

  display: flex;

  gap: 40px;

  padding-top: 60px;

  padding-bottom: 80px;

}

.sidebar-nav {

  flex-shrink: 0;

  width: 240px;

  align-self: flex-start;

  position: sticky;

  top: 100px;

  /* 不加 max-height / overflow-y：让侧边栏自然跟随页面滚动，不出现内部滚动条 */

}

.sidebar-nav-title {

  font-size: 18px;

  font-weight: 700;

  margin-bottom: 20px;

  padding-bottom: 16px;

  border-bottom: 2px solid var(--accent-primary);

  color: var(--text-primary);

}

.sidebar-nav-list {

  list-style: none;

  padding: 0;

  margin: 0;

}

.sidebar-nav-list li {

  margin-bottom: 4px;

}

.sidebar-nav-list a {

  display: block;

  padding: 12px 16px;

  color: var(--text-secondary);

  text-decoration: none;

  border-radius: 8px;

  font-size: 14px;

  font-weight: 500;

  transition: all 0.2s ease;

  border-left: 3px solid transparent;

}

.sidebar-nav-list a:hover {

  background: var(--bg-secondary);

  color: var(--accent-primary);

  border-left-color: var(--accent-secondary);

  padding-left: 20px;

}

.sidebar-nav-list a.active {

  background: var(--accent-light);

  color: var(--accent-primary);

  border-left-color: var(--accent-primary);

  font-weight: 600;

}

.page-main-content {

  flex: 1;

  min-width: 0;

}

@media (max-width: 1024px) {

  .page-layout {

    flex-direction: column;

    gap: 30px;

  }

  .sidebar-nav {

    width: 100%;

    position: static;

  }

  .sidebar-nav-list {

    display: flex;

    flex-wrap: wrap;

    gap: 8px;

  }

  .sidebar-nav-list li {

    margin-bottom: 0;

  }

  .sidebar-nav-list a {

    border-left: none;

    border-bottom: 2px solid transparent;

    padding: 10px 16px;

  }

  .sidebar-nav-list a:hover {

    padding-left: 16px;

    border-bottom-color: var(--accent-secondary);

    border-left-color: transparent;

  }

  .sidebar-nav-list a.active {

    border-left-color: transparent;

    border-bottom-color: var(--accent-primary);

  }

}

/* ===== Header ===== */

.site-header {

  position: fixed;

  top: 0; left: 0; right: 0;

  z-index: 1000;

  padding: 16px 0;

  transition: all 0.3s ease;

  backdrop-filter: blur(10px);

  background: rgba(10, 14, 26, 0.8);

  border-bottom: 1px solid transparent;

}

.site-header.scrolled {

  background: var(--bg-glass);

  border-bottom: 1px solid var(--border-secondary);

  padding: 12px 0;

}

.header-inner {

  display: flex;

  align-items: center;

  justify-content: space-between;

}

.logo {

  display: flex;

  align-items: center;

  gap: 12px;

  text-decoration: none;

  color: var(--text-primary);

}

.logo-mark {

  width: 40px; height: 40px;

  display: flex; align-items: center; justify-content: center;

  background: var(--gradient-btn);

  border-radius: 10px;

  color: white;

}

.logo-mark svg { width: 22px; height: 22px; }

.logo-text {

  font-family: var(--font-display);

  font-size: 20px;

  font-weight: 700;

  letter-spacing: 1px;

  background: var(--gradient-text);

  -webkit-background-clip: text;

  -webkit-text-fill-color: transparent;

  background-clip: text;

}

.main-nav .nav-links {

  display: flex;

  list-style: none;

  gap: 36px;

}

.main-nav a {

  color: var(--text-secondary);

  text-decoration: none;

  font-size: 14px;

  font-weight: 500;

  transition: color 0.3s ease;

  position: relative;

}

.main-nav a:hover, .main-nav a.active { color: var(--accent-primary); }

.main-nav a.active::after {

  content: '';

  position: absolute;

  bottom: -6px; left: 0; right: 0;

  height: 2px;

  background: var(--accent-primary);

  border-radius: 2px;

}

.header-controls {

  display: flex;

  align-items: center;

  gap: 16px;

}

.lang-switcher {

  display: flex;

  background: var(--bg-secondary);

  border: 1px solid var(--border-secondary);

  border-radius: 8px;

  padding: 4px;

}

.lang-btn {

  padding: 6px 12px;

  border: none;

  background: transparent;

  color: var(--text-secondary);

  font-size: 13px;

  font-weight: 500;

  border-radius: 6px;

  cursor: pointer;

  transition: all 0.3s ease;

}

.lang-btn.active {

  background: var(--accent-primary);

  color: white;

}

.mobile-menu-btn {

  display: none;

  background: none;

  border: none;

  color: var(--text-primary);

  cursor: pointer;

  padding: 8px;

}

/* ===== Theme Panel ===== */

.theme-panel {

  position: fixed;

  right: 0;

  top: 50%;

  transform: translateY(-50%);

  z-index: 999;

  display: flex;

  align-items: stretch;

}

.theme-panel-toggle {

  width: 44px;

  height: 44px;

  background: var(--bg-glass);

  border: 1px solid var(--border-secondary);

  border-right: none;

  border-radius: 10px 0 0 10px;

  display: flex;

  align-items: center;

  justify-content: center;

  color: var(--accent-primary);

  cursor: pointer;

  transition: all 0.3s ease;

  flex-shrink: 0;

}

.theme-panel-toggle:hover {

  background: var(--accent-light);

}

.theme-panel-content {

  width: 280px;

  background: var(--bg-glass);

  backdrop-filter: blur(20px);

  border: 1px solid var(--border-primary);

  border-right: none;

  border-radius: 12px 0 0 12px;

  padding: 20px;

  display: none;

}

.theme-panel.open .theme-panel-content {

  display: block;

}

.theme-panel-title {

  font-family: var(--font-display);

  font-size: 14px;

  font-weight: 600;

  margin-bottom: 16px;

  color: var(--text-primary);

  letter-spacing: 0.5px;

}

.theme-options {

  display: flex;

  flex-direction: column;

  gap: 10px;

}

.theme-option {

  display: flex;

  align-items: center;

  gap: 12px;

  padding: 10px;

  border: 1px solid var(--border-secondary);

  border-radius: 10px;

  cursor: pointer;

  transition: all 0.3s ease;

}

.theme-option:hover, .theme-option.active {

  border-color: var(--accent-primary);

  background: var(--accent-light);

}

.theme-preview {

  width: 48px;

  height: 32px;

  border-radius: 6px;

  flex-shrink: 0;

}

.theme-preview-deepspace { background: linear-gradient(135deg, #0a0e1a 0%, #4a9eff 100%); }

.theme-preview-aurora { background: linear-gradient(135deg, #0a1512 0%, #3dd4b8 100%); }

.theme-preview-silver { background: linear-gradient(135deg, #0d0d0f 0%, #c0c0d0 100%); }

.theme-preview-amethyst { background: linear-gradient(135deg, #0e0a18 0%, #a878ff 100%); }

.theme-option-info h4 {

  font-size: 13px;

  font-weight: 600;

  color: var(--text-primary);

  margin-bottom: 2px;

}

.theme-option-info p {

  font-size: 11px;

  color: var(--text-muted);

}

/* ===== Hero Section ===== */

.hero-section {

  position: relative;

  min-height: auto;

  display: flex;

  align-items: center;

  padding: 28px 0 28px;

  background: var(--gradient-hero);

  overflow: hidden;

}

.hero-section .container {
  position: relative;
  width: 100%;
}

.hero-bg-effects {

  position: absolute;

  top: 0; left: 0; right: 0; bottom: 0;

  pointer-events: none;

}

.glow-orb {

  position: absolute;

  border-radius: 50%;

  filter: blur(80px);

}

.glow-orb-1 {

  width: 400px; height: 400px;

  background: var(--glow-orb-1);

  top: 10%; left: 10%;

  animation: float 8s ease-in-out infinite;

}

.glow-orb-2 {

  width: 300px; height: 300px;

  background: var(--glow-orb-2);

  bottom: 20%; right: 15%;

  animation: float 10s ease-in-out infinite reverse;

}

.glow-orb-3 {

  width: 200px; height: 200px;

  background: var(--accent-glow);

  top: 50%; left: 50%;

  transform: translate(-50%, -50%);

  opacity: 0.3;

  animation: pulse 4s ease-in-out infinite;

}

@keyframes float {

  0%, 100% { transform: translateY(0px); }

  50% { transform: translateY(-30px); }

}

@keyframes pulse {

  0%, 100% { opacity: 0.2; transform: translate(-50%, -50%) scale(1); }

  50% { opacity: 0.4; transform: translate(-50%, -50%) scale(1.2); }

}

.grid-overlay {

  position: absolute;

  top: 0; left: 0; right: 0; bottom: 0;

  background-image:

    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),

    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);

  background-size: 50px 50px;

}

.particles {

  position: absolute;

  top: 0; left: 0;

  width: 100%; height: 100%;

  overflow: hidden;

}

.particle {

  position: absolute;

  width: 3px; height: 3px;

  background: var(--particle-color);

  border-radius: 50%;

  animation: particleFloat 15s linear infinite;

}

@keyframes particleFloat {

  0% { transform: translateY(100vh) rotate(0deg); opacity: 0; }

  10% { opacity: 1; }

  90% { opacity: 1; }

  100% { transform: translateY(-100vh) rotate(720deg); opacity: 0; }

}

.hero-content {

  position: relative;

  z-index: 1;

  max-width: 1200px;

}

.hero-eyebrow {

  display: inline-block;

  padding: 8px 16px;

  background: var(--accent-light);

  border: 1px solid var(--border-primary);

  border-radius: 50px;

  font-size: 13px;

  font-weight: 500;

  color: var(--accent-primary);

  margin-bottom: 24px;

  letter-spacing: 1px;

}

.hero-title {

  font-family: var(--font-display);

  font-size: clamp(28px, 5vw, 48px);

  font-weight: 700;

  line-height: 1.2;

  margin-bottom: 24px;

}

.hero-title .line-1 {

  display: block;

  background: var(--gradient-text);

  -webkit-background-clip: text;

  -webkit-text-fill-color: transparent;

  background-clip: text;

}

.hero-title .line-2 {

  display: block;

  color: var(--text-primary);

}

.hero-subtitle {

  font-size: 18px;

  color: var(--text-secondary);

  margin-bottom: 36px;

  line-height: 1.8;

  max-width: 640px;

}

.hero-actions {

  display: flex;

  gap: 16px;

  margin-bottom: 60px;

  flex-wrap: wrap;

}

.btn {

  display: inline-flex;

  align-items: center;

  gap: 8px;

  padding: 14px 28px;

  border-radius: 10px;

  font-size: 15px;

  font-weight: 600;

  text-decoration: none;

  cursor: pointer;

  transition: all 0.3s ease;

  border: none;

  font-family: var(--font-body);

}

.btn svg { width: 18px; height: 18px; }

.btn-primary {

  background: var(--gradient-btn);

  color: white;

  box-shadow: 0 4px 20px var(--accent-glow);

}

.btn-primary:hover {

  background: var(--gradient-btn-hover);

  transform: translateY(-2px);

  box-shadow: 0 8px 30px var(--accent-glow);

}

.btn-outline {

  background: transparent;

  color: var(--text-primary);

  border: 1px solid var(--border-primary);

}

.btn-outline:hover {

  border-color: var(--accent-primary);

  color: var(--accent-primary);

  background: var(--accent-light);

}

.hero-stats {

  display: grid;

  grid-template-columns: repeat(4, 1fr);

  gap: 20px;

  max-width: 600px;

}

.stat-card {

  text-align: left;

  padding: 16px;

  background: var(--bg-card);

  border: 1px solid var(--border-secondary);

  border-radius: 12px;

  backdrop-filter: blur(10px);

}

.stat-value {

  font-family: var(--font-display);

  font-size: 24px;

  font-weight: 700;

  color: var(--accent-primary);

  margin-bottom: 4px;

}

.stat-label {

  font-size: 12px;

  color: var(--text-muted);

}

/* ===== Section Common ===== */

.section {

  padding: 36px 0;

}

.section-dark {

  background: var(--bg-secondary);

}

.section-header {

  text-align: center;

  max-width: 700px;

  margin: 0 auto 30px;

}

.section-eyebrow {

  display: inline-block;

  padding: 12px 24px;

  background: var(--accent-light);

  border: 1px solid var(--border-primary);

  border-radius: 50px;

  font-size: 24px;

  font-weight: 600;

  color: var(--accent-primary);

  margin-bottom: 24px;

  letter-spacing: 2px;

  text-transform: uppercase;

}

.section-title {

  font-family: var(--font-display);

  font-size: clamp(24px, 4vw, 36px);

  font-weight: 700;

  margin-bottom: 16px;

  background: var(--gradient-text);

  -webkit-background-clip: text;

  -webkit-text-fill-color: transparent;

  background-clip: text;

}

.section-description {

  font-size: 16px;

  color: var(--text-secondary);

  line-height: 1.8;

}

/* ===== Features ===== */

.features-grid {

  display: grid;

  grid-template-columns: repeat(3, 1fr);

  gap: 24px;

}

.feature-card {

  padding: 32px;

  background: var(--bg-card);

  border: 1px solid var(--border-secondary);

  border-radius: 16px;

  transition: all 0.3s ease;

  backdrop-filter: blur(10px);

}

.feature-card:hover {

  border-color: var(--accent-primary);

  transform: translateY(-4px);

  box-shadow: 0 20px 40px rgba(0,0,0,0.3);

}

.feature-icon {

  width: 56px;

  height: 56px;

  display: flex;

  align-items: center;

  justify-content: center;

  background: var(--accent-light);

  border-radius: 14px;

  color: var(--accent-primary);

  margin-bottom: 20px;

}

.feature-icon svg { width: 28px; height: 28px; }

.feature-title {

  font-size: 18px;

  font-weight: 600;

  margin-bottom: 12px;

  color: var(--text-primary);

}

.feature-description {

  font-size: 14px;

  color: var(--text-secondary);

  line-height: 1.7;

}

/* ===== Products ===== */

.products-grid {

  display: grid;

  grid-template-columns: repeat(3, 1fr);

  gap: 28px;

}

.product-card {

  background: var(--bg-card);

  border: 1px solid var(--border-secondary);

  border-radius: 16px;

  overflow: hidden;

  transition: all 0.3s ease;

  backdrop-filter: blur(10px);

}

.product-card:hover {

  border-color: var(--accent-primary);

  transform: translateY(-6px);

  box-shadow: 0 20px 50px rgba(0,0,0,0.3);

}

.product-image {

  position: relative;

  aspect-ratio: 1/1;

  overflow: hidden;

  background: var(--bg-tertiary);

}

.product-image img {

  width: 100%;

  height: 100%;

  object-fit: cover;

  transition: transform 0.5s ease;

}

.product-card:hover .product-image img {

  transform: scale(1.05);

}

.product-badge {

  position: absolute;

  top: 16px; left: 16px;

  padding: 4px 10px;

  background: var(--accent-primary);

  color: white;

  font-size: 11px;

  font-weight: 600;

  border-radius: 6px;

  letter-spacing: 0.5px;

}

.product-category-tag {

  position: absolute;

  top: 16px; right: 16px;

  padding: 4px 10px;

  background: rgba(0,0,0,0.6);

  color: var(--text-primary);

  font-size: 10px;

  font-weight: 600;

  border-radius: 6px;

  letter-spacing: 1px;

  backdrop-filter: blur(4px);

}

.product-info {

  padding: 14px 12px 10px 12px;

}

.product-name {

  font-size: 17px;

  font-weight: 600;

  margin-bottom: 6px;

  color: var(--text-primary);

}

.product-desc {

  font-size: 13px;

  color: var(--text-secondary);

  margin-bottom: 10px;

  line-height: 1.6;

}

.product-specs {

  display: grid;

  grid-template-columns: repeat(2, 1fr);

  gap: 8px;

  margin-bottom: 10px;

}

.spec-item {

  display: flex;

  align-items: center;

  gap: 6px;

  font-size: 12px;

  color: var(--text-muted);

}

.spec-item svg {

  width: 14px; height: 14px;

  color: var(--accent-primary);

  flex-shrink: 0;

}

.product-divider{height:1px;background:var(--border-secondary);margin:0 0 10px 0}
.product-features{margin-bottom:8px;padding:0}
.product-features li{font-size:12.5px;color:var(--text-secondary);line-height:1.65;padding:2px 0 2px 18px;position:relative;list-style:none;word-break:break-word;white-space:normal}
.product-features li::before{content:"";position:absolute;left:2px;top:9px;width:6px;height:6px;background:var(--accent-primary);border-radius:50%}

.product-footer {

  display: flex;

  align-items: center;

  justify-content: space-between;

  padding-top: 6px;

  border-top: 1px solid var(--border-secondary);

}

.product-price {

  font-family: var(--font-display);

  font-size: 18px;

  font-weight: 700;

  color: var(--accent-primary);

  padding: 2px 0;

}

.product-link {

  display: flex;

  align-items: center;

  gap: 6px;

  color: var(--text-secondary);

  text-decoration: none;

  font-size: 13px;

  font-weight: 500;

  transition: color 0.3s ease;

}

.product-link:hover {

  color: var(--accent-primary);

}

.product-link svg { width: 16px; height: 16px; }

/* ===== Solutions ===== */

.solutions-grid {

  display: grid;

  grid-template-columns: repeat(2, 1fr);

  gap: 28px;

}

.solution-card {

  position: relative;

  border-radius: 16px;

  overflow: hidden;

  aspect-ratio: 16/9;

  cursor: pointer;

}

.solution-card img {

  width: 100%;

  height: 100%;

  object-fit: cover;

  transition: transform 0.5s ease;

}

.solution-card:hover img {

  transform: scale(1.08);

}

.solution-overlay {

  position: absolute;

  top: 0; left: 0; right: 0; bottom: 0;

  background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.4) 50%, transparent 100%);

  padding: 32px;

  display: flex;

  flex-direction: column;

  justify-content: flex-end;

}

.solution-tag {

  display: inline-block;

  padding: 8px 20px;

  background: var(--accent-primary);

  color: white;

  font-size: 18px;

  font-weight: 600;

  border-radius: 10px;

  margin-bottom: 12px;

  width: fit-content;

  letter-spacing: 0.5px;

}

.solution-title {

  font-size: 22px;

  font-weight: 700;

  margin-bottom: 8px;

  color: white;

}

.solution-desc {

  font-size: 14px;

  color: rgba(255,255,255,0.8);

  margin-bottom: 16px;

  line-height: 1.6;

}

.solution-link {

  display: flex;

  align-items: center;

  gap: 6px;

  color: var(--accent-primary);

  text-decoration: none;

  font-size: 13px;

  font-weight: 600;

  width: fit-content;

}

.solution-link svg { width: 16px; height: 16px; }

/* ===== CTA Section ===== */

.cta-section {

  padding: 36px 0;

  background: var(--gradient-hero);

  position: relative;

  overflow: hidden;

}

.cta-section::before {

  content: '';

  position: absolute;

  top: 0; left: 0; right: 0; bottom: 0;

  background: radial-gradient(circle at 50% 50%, var(--accent-glow) 0%, transparent 60%);

  opacity: 0.3;

}

.cta-content {

  position: relative;

  text-align: center;

  max-width: 700px;

  margin: 0 auto;

}

.cta-title {

  font-family: var(--font-display);

  font-size: clamp(28px, 4vw, 42px);

  font-weight: 700;

  margin-bottom: 16px;

  background: var(--gradient-text);

  -webkit-background-clip: text;

  -webkit-text-fill-color: transparent;

  background-clip: text;

}

.cta-description {

  font-size: 16px;

  color: var(--text-secondary);

  margin-bottom: 36px;

  line-height: 1.8;

}

.cta-actions {

  display: flex;

  justify-content: center;

  gap: 16px;

  flex-wrap: wrap;

}

/* ===== Footer ===== */

.site-footer {

  background: var(--bg-secondary);

  border-top: 1px solid var(--border-secondary);

  padding: 36px 0 24px;

}

.footer-main {

  display: grid;

  grid-template-columns: 3fr 0.8fr 0.8fr 0.8fr;

  gap: 48px;

  margin-bottom: 48px;

}

.footer-brand .logo {

  margin-bottom: 16px;

}

.footer-desc {

  font-size: 14px;

  color: var(--text-secondary);

  line-height: 1.7;

  margin-bottom: 24px;

}

.footer-contact {

  list-style: none;

  display: flex;

  flex-direction: column;

  gap: 12px;

}

.footer-contact li {

  display: flex;

  align-items: center;

  gap: 10px;

  font-size: 13px;

  color: var(--text-muted);

}

.footer-contact svg {

  width: 18px; height: 18px;

  color: var(--accent-primary);

  flex-shrink: 0;

}

.footer-column-title {

  font-size: 15px;

  font-weight: 600;

  color: var(--text-primary);

  margin-bottom: 20px;

  font-family: var(--font-display);

  letter-spacing: 0.5px;

}

.footer-links {

  list-style: none;

  display: flex;

  flex-direction: column;

  gap: 12px;

}

.footer-links a {

  color: var(--text-muted);

  text-decoration: none;

  font-size: 13px;

  transition: color 0.3s ease;

}

.footer-links a:hover {

  color: var(--accent-primary);

}

.footer-bottom {

  display: flex;

  justify-content: space-between;

  align-items: center;

  padding-top: 24px;

  border-top: 1px solid var(--border-secondary);

  flex-wrap: wrap;

  gap: 16px;

}

.footer-copyright {

  font-size: 13px;

  color: var(--text-muted);

}

.footer-legal {

  display: flex;

  gap: 24px;

}

.footer-legal a {

  color: var(--text-muted);

  text-decoration: none;

  font-size: 13px;

  transition: color 0.3s ease;

}

.footer-legal a:hover {

  color: var(--accent-primary);

}

/* ===== Responsive ===== */

@media (max-width: 1024px) {

  .features-grid { grid-template-columns: repeat(2, 1fr); }

  .products-grid { grid-template-columns: repeat(2, 1fr); }

  .footer-main { grid-template-columns: 1fr 1fr; gap: 32px; }

}

@media (max-width: 768px) {

  .main-nav { display: none; }

  .mobile-menu-btn { display: block; }

  .hero-stats { grid-template-columns: repeat(2, 1fr); }

  .features-grid { grid-template-columns: 1fr; }

  .products-grid { grid-template-columns: 1fr; }

  .solutions-grid { grid-template-columns: 1fr; }

  .footer-main { grid-template-columns: 1fr; gap: 32px; }

  .section { padding: 36px 0; }

  .hero-section { padding: 28px 0 28px; min-height: auto; }

  .footer-bottom {

    flex-direction: column;

    text-align: center;

  }

}

.breadcrumb .container {
  margin: 0 !important;
  max-width: none !important;
  width: 100% !important;
  padding: 0 24px;
}

/* ===== Back to Top Button ===== */
.back-to-top {
  position: fixed;
  right: 24px;
  top: 85%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 9999;
  box-shadow: 0 4px 15px rgba(0,0,0,0.3);
  backdrop-filter: blur(10px);
}

.back-to-top:hover {
  background: rgba(79,172,254,0.3);
  border-color: rgba(79,172,254,0.5);
  transform: translateY(-50%) scale(1.1);
  box-shadow: 0 6px 20px rgba(79,172,254,0.4);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top svg {
  width: 20px;
  height: 20px;
}
/* ===== Sidebar Search ===== */
.sidebar-search {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border-secondary, rgba(100,150,220,0.15));
}

.sidebar-search-input-wrap {
  display: flex;
  align-items: center;
  background: var(--bg-secondary, rgba(255,255,255,0.05));
  border: 1px solid var(--border-secondary, rgba(100,150,220,0.15));
  border-radius: 10px;
  overflow: hidden;
  transition: border-color 0.3s ease;
}

.sidebar-search-input-wrap:focus-within {
  border-color: var(--accent-primary, #4facfe);
}

.sidebar-search-input {
  flex: 1;
  padding: 10px 14px;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-primary, #e8f0fc);
  font-size: 13px;
}

.sidebar-search-input::placeholder {
  color: var(--text-muted, #6b7d96);
}

.sidebar-search-btn {
  padding: 10px 12px;
  background: transparent;
  border: none;
  color: var(--text-muted, #6b7d96);
  cursor: pointer;
  display: flex;
  align-items: center;
  transition: color 0.3s ease;
}

.sidebar-search-btn:hover {
  color: var(--accent-primary, #4facfe);
}

/* ===== Sidebar Hot Products ===== */
.sidebar-hot-products {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border-secondary, rgba(100,150,220,0.15));
}

.sidebar-hot-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary, #e8f0fc);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.sidebar-hot-title::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 14px;
  background: var(--accent-primary, #4facfe);
  border-radius: 2px;
}

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

.sidebar-hot-list li {
  margin-bottom: 4px;
}

.sidebar-hot-list a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 8px;
  text-decoration: none;
  transition: background 0.3s ease;
}

.sidebar-hot-list a:hover {
  background: var(--bg-secondary, rgba(255,255,255,0.05));
}

.hot-rank {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-secondary, #a8bdd8);
  background: var(--bg-tertiary, rgba(255,255,255,0.08));
  flex-shrink: 0;
}

.hot-rank.rank-1 {
  background: linear-gradient(135deg, #ff6b35, #ff8c42);
  color: #fff;
}

.hot-rank.rank-2 {
  background: linear-gradient(135deg, #f7931e, #fbb03b);
  color: #fff;
}

.hot-rank.rank-3 {
  background: linear-gradient(135deg, #4facfe, #00f2fe);
  color: #fff;
}

.hot-name {
  font-size: 13px;
  color: var(--text-secondary, #a8bdd8);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color 0.3s ease;
}

.sidebar-hot-list a:hover .hot-name {
  color: var(--text-primary, #e8f0fc);
}

/* ===== Products List Page (products.asp) ===== */
.products-page-section{padding:5px 0 72px}
.category-filter{display:flex;justify-content:center;gap:12px;margin-bottom:20px;flex-wrap:wrap}
.filter-btn{padding:10px 24px;border-radius:100px;border:1px solid var(--border-secondary);background:var(--bg-secondary);color:var(--text-secondary);font-size:14px;cursor:pointer;transition:all .3s ease;text-decoration:none;display:inline-block}
.filter-btn:hover,.filter-btn.active{background:var(--accent-primary);border-color:var(--accent-primary);color:#fff}
.products-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.product-card{background:var(--bg-card);border:1px solid var(--border-secondary);border-radius:16px;overflow:hidden;transition:all .3s ease;cursor:pointer}
.product-card:hover{transform:translateY(-4px);border-color:var(--accent-primary);box-shadow:0 12px 40px rgba(0,0,0,.3)}
.product-card-image{width:100%;aspect-ratio:1/1;overflow:hidden;background:var(--bg-tertiary);display:flex;align-items:center;justify-content:center}
.product-card-image img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.product-card:hover .product-card-image img{transform:scale(1.05)}
.product-card-image .no-img{color:var(--text-muted);font-size:14px}
.product-card-body{padding:14px 12px 10px 12px}
.product-card-tag{display:inline-block;padding:4px 12px;background:var(--accent-light);color:var(--accent-primary);border-radius:100px;font-size:11px;font-weight:600;margin-bottom:10px;letter-spacing:.5px}
.product-card-title{font-size:16px;font-weight:600;color:var(--text-primary);margin-bottom:6px;line-height:1.4}
.product-card-divider{height:1px;background:var(--border-secondary);margin:0 0 10px 0}
.product-card-features{margin-bottom:8px;padding:0}
.product-card-features li{font-size:12.5px;color:var(--text-secondary);line-height:1.65;padding:2px 0 2px 18px;position:relative;list-style:none;word-break:break-word;white-space:normal}
.product-card-features li::before{content:"";position:absolute;left:2px;top:9px;width:6px;height:6px;background:var(--accent-primary);border-radius:50%}
.product-card-desc{font-size:13px;color:var(--text-muted);line-height:1.6;margin-bottom:10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.product-card-footer{display:flex;align-items:center;justify-content:space-between;padding-top:6px;border-top:1px solid var(--border-secondary)}
.product-card-specs{display:flex;gap:12px;font-size:0}
.spec-badge{font-size:15px;font-weight:700;background:linear-gradient(135deg,#ff8c00 0%,#ffa500 50%,#ff6600 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;padding:2px 0;border-radius:4px}
.product-card-link{color:var(--accent-primary);font-size:13px;font-weight:600;text-decoration:none;display:flex;align-items:center;gap:4px;transition:gap .3s ease}
.product-card-link:hover{gap:8px}
.empty-products{text-align:center;padding:80px 20px;color:var(--text-muted)}
.empty-products svg{width:64px;height:64px;margin-bottom:16px;opacity:.4}
.empty-products p{font-size:16px;margin-bottom:8px}
.pagination{display:flex;justify-content:space-between;align-items:center;margin-top:48px;gap:16px}
.pagination .page-btn{display:inline-flex;align-items:center;justify-content:center;min-width:40px;height:40px;padding:0 14px;border-radius:10px;font-size:14px;font-weight:500;text-decoration:none;transition:all .3s cubic-bezier(.4,0,.2,1);cursor:pointer;border:none;outline:none}
.pagination .page-num{background:var(--bg-card);border:1px solid var(--border-secondary);color:var(--text-secondary);min-width:44px}
.pagination .page-num:hover{border-color:var(--accent-primary);color:var(--accent-primary);background:rgba(74,158,255,.06);transform:translateY(-2px)}
.pagination .page-num.active{background:linear-gradient(135deg,var(--accent-primary),#3a7bd5);color:#fff;border-color:transparent;box-shadow:0 4px 15px rgba(74,158,255,.35);font-weight:700}
.pagination .page-nav{background:linear-gradient(135deg,var(--accent-primary),#3a7bd5);color:#fff;box-shadow:0 4px 15px rgba(74,158,255,.3);gap:8px;font-weight:600;padding:0 28px;border-radius:10px;min-width:130px}
.pagination .page-nav:hover{box-shadow:0 6px 20px rgba(74,158,255,.45);transform:translateY(-2px)}
.pagination .page-nav:active{transform:translateY(0)}
.pagination .page-nav.disabled{opacity:.35;pointer-events:none;box-shadow:none}
.pagination .page-nav svg{width:16px;height:16px;transition:transform .3s ease}
.pagination .page-nav.prev:hover svg{transform:translateX(-3px)}
.pagination .page-nav.next:hover svg{transform:translateX(3px)}
.pagination .page-nums{display:flex;align-items:center;gap:36px}
.pagination .page-ellipsis{color:var(--text-muted);font-size:14px;padding:0 4px;user-select:none}
@media(max-width:1024px){.products-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){.products-grid{grid-template-columns:1fr}}

/* ===== Product Detail Page (product-detail.asp) ===== */
.product-detail-section{padding:0 0 72px}
.product-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.product-gallery{position:sticky;top:60px}
.product-main-image{width:100%;aspect-ratio:1;border-radius:16px;overflow:hidden;background:var(--bg-tertiary);border:1px solid var(--border-secondary);margin-bottom:16px}
.product-main-image img{width:100%;height:100%;object-fit:cover}
.product-thumbnails{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.product-thumb{aspect-ratio:1;border-radius:10px;overflow:hidden;border:2px solid var(--border-secondary);cursor:pointer;transition:border-color .3s ease}
.product-thumb:hover,.product-thumb.active{border-color:var(--accent-primary)}
.product-thumb img{width:100%;height:100%;object-fit:cover}
.product-thumb.hidden{display:none}
.product-info-block .product-category-tag{display:inline-block;padding:4px 12px;background:var(--accent-light);color:var(--accent-primary);font-size:11px;font-weight:600;border-radius:6px;margin-bottom:16px;letter-spacing:1px;border:1px solid var(--border-primary)}
.product-info-block .product-new-badge{display:inline-block;padding:4px 12px;background:var(--accent-primary);color:#fff;font-size:11px;font-weight:600;border-radius:6px;margin-left:8px;letter-spacing:1px}
.product-info-block h1{font-family:var(--font-display);font-size:20px;font-weight:700;margin-bottom:12px;color:var(--text-primary)}
.product-info-block .product-summary{font-size:15px;color:var(--text-secondary);line-height:1.7;margin-bottom:24px}
.product-key-features{list-style:none;margin-bottom:32px}
.product-key-features li{display:flex;align-items:flex-start;gap:10px;padding:10px 0;border-bottom:1px solid var(--border-secondary);font-size:14px;color:var(--text-secondary)}
.product-key-features li:last-child{border-bottom:none}
.product-key-features li svg{width:18px;height:18px;color:var(--success);flex-shrink:0;margin-top:2px}
.product-tabs{margin-top:40px}
.tabs-nav{display:flex;gap:8px;border-bottom:1px solid var(--border-secondary);padding-bottom:10px;margin-bottom:10px;flex-wrap:nowrap;overflow-x:auto}
.tab-btn{padding:8px 14px;background:rgba(74,158,255,.08);border:1px solid rgba(74,158,255,.2);border-radius:8px;color:var(--text-secondary);font-size:12px;font-weight:600;cursor:pointer;position:relative;transition:all .3s ease;font-family:var(--font-body);white-space:nowrap;flex-shrink:0}
.tab-btn:hover{background:rgba(74,158,255,.15);border-color:var(--accent-primary);color:var(--accent-primary);transform:translateY(-2px);box-shadow:0 4px 12px rgba(74,158,255,.25)}
.tab-btn.active{background:linear-gradient(135deg,rgba(74,158,255,.2) 0%,rgba(74,158,255,.1) 100%);border-color:var(--accent-primary);color:var(--accent-primary);box-shadow:0 2px 8px rgba(74,158,255,.2)}
.tab-btn.active::after{content:'';position:absolute;bottom:-1px;left:20%;right:20%;height:2px;background:linear-gradient(90deg,transparent,var(--accent-primary),transparent);border-radius:2px}
.tab-content{display:none}
.tab-content.active{display:block}
.spec-table{width:100%;border-collapse:collapse}
.spec-table tr{border-bottom:1px solid var(--border-secondary)}
.spec-table td{padding:16px 0;font-size:14px}
.spec-table td:first-child{width:35%;color:var(--text-muted);font-weight:500}
.spec-table td:last-child{color:var(--text-primary)}
.description-content{font-size:15px;color:var(--text-secondary);line-height:1.9}
.description-content h3{font-size:18px;color:var(--text-primary);margin:24px 0 12px;font-family:var(--font-display)}
.description-content p{margin-bottom:16px}
.description-content ul,.description-content ol{margin:16px 0;padding-left:20px}
.description-content li{margin-bottom:8px}
.description-content img{max-width:100%;border-radius:8px}
.related-section{padding:64px 0;background:var(--bg-secondary)}
.related-section .section-header{text-align:center;margin-bottom:40px}
.related-section .section-eyebrow{display:inline-block;font-family:'Roboto Mono',monospace;font-size:12px;letter-spacing:4px;color:var(--accent-primary);padding:8px 20px;border:1px solid var(--border-secondary);margin-bottom:16px;text-transform:uppercase}
.related-section .section-title{font-family:var(--font-display);font-size:28px;font-weight:700;color:var(--text-primary);margin:0}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.related-card{background:var(--bg-card);border:1px solid var(--border-secondary);border-radius:16px;overflow:hidden;transition:all .3s ease;text-decoration:none;display:block}
.related-card:hover{transform:translateY(-4px);border-color:var(--accent-primary);box-shadow:0 12px 40px rgba(0,0,0,.3)}
.related-card-img{position:relative;aspect-ratio:1/1;overflow:hidden;background:var(--bg-tertiary)}
.related-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.related-card:hover .related-card-img img{transform:scale(1.05)}
.related-card-cat{position:absolute;top:12px;left:12px;font-size:11px;font-weight:600;color:#fff;background:rgba(74,158,255,.85);padding:4px 10px;border-radius:4px;letter-spacing:1px;text-transform:uppercase}
.related-card-body{padding:14px 12px 10px 12px}
.related-card-body h3{font-size:16px;font-weight:600;color:var(--text-primary);margin:0 0 6px;line-height:1.4}
.related-card-body p{font-size:13px;color:var(--text-muted);line-height:1.6;margin:0 0 10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.related-card-link{color:var(--accent-primary);font-size:13px;font-weight:600;display:inline-flex;align-items:center;gap:4px;transition:gap .3s ease}
.related-card:hover .related-card-link{gap:8px}
.related-card-footer{display:flex;align-items:center;justify-content:space-between;padding-top:6px;border-top:1px solid var(--border-secondary)}
.related-card-specs{flex:1}
@media(max-width:768px){.related-grid{grid-template-columns:1fr}.product-detail-grid{grid-template-columns:1fr}.product-gallery{position:static}.product-info-block h1{font-size:24px}}

/* ===== Solutions List Page (solutions.asp) ===== */
.solutions-page-section{padding:5px 0 72px}
.solutions-hero{text-align:center;padding:120px 0 40px;background:var(--gradient-hero);position:relative;overflow:hidden}
.solutions-hero::before{content:'';position:absolute;inset:0;z-index:0;background:radial-gradient(ellipse at 20% 30%,var(--accent-glow) 0%,transparent 50%),radial-gradient(ellipse at 80% 70%,var(--accent-glow) 0%,transparent 50%);opacity:.6}
.solutions-hero .container{position:relative;z-index:2}
.solutions-hero-eyebrow{display:inline-block;font-family:'Roboto Mono',monospace;font-size:12px;letter-spacing:4px;color:var(--accent-primary);padding:8px 20px;border:1px solid var(--border-secondary);margin-bottom:20px;text-transform:uppercase}
.solutions-hero h1{font-family:var(--font-display);font-size:44px;font-weight:800;color:#fff;margin-bottom:20px;line-height:1.2}
.solutions-hero h1 .highlight{color:var(--accent-primary)}
.solutions-hero p{font-size:15px;color:var(--text-secondary);max-width:700px;margin:0 auto;line-height:1.8}
.solution-detail-card{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;margin-bottom:64px;padding-bottom:64px;border-bottom:1px solid var(--border-secondary)}
.solution-detail-card:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}
.solution-detail-card.reverse .solution-detail-image{order:2}
.solution-detail-image{border-radius:16px;overflow:hidden;aspect-ratio:4/3;position:relative}
.solution-detail-image img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.solution-detail-card:hover .solution-detail-image img{transform:scale(1.05)}
.solution-detail-content .solution-number{font-family:var(--font-display);font-size:64px;font-weight:800;color:var(--accent-light);line-height:1;margin-bottom:16px;opacity:.6}
.solution-detail-content .solution-tag{display:inline-block;padding:10px 22px;background:var(--accent-light);color:var(--accent-primary);border:1px solid var(--border-primary);border-radius:50px;font-size:18px;font-weight:600;margin-bottom:16px;letter-spacing:1px}
.solution-detail-content h2{font-family:var(--font-display);font-size:28px;font-weight:700;margin-bottom:16px;color:var(--text-primary)}
.solution-detail-content>p{font-size:15px;color:var(--text-secondary);line-height:1.8;margin-bottom:24px}
.solution-detail-content .solution-cta{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;background:linear-gradient(135deg,var(--accent-primary),var(--accent-light));color:#fff;border-radius:100px;font-size:14px;font-weight:600;text-decoration:none;transition:all .3s ease;box-shadow:0 4px 20px rgba(74,158,255,.3)}
.solution-detail-content .solution-cta:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(74,158,255,.4)}
.empty-solutions{text-align:center;padding:80px 20px;color:var(--text-muted)}
.empty-solutions svg{width:64px;height:64px;margin-bottom:16px;opacity:.4}
.empty-solutions p{font-size:16px;margin-bottom:8px}
@media(max-width:1024px){.solution-detail-card{grid-template-columns:1fr;gap:32px}.solution-detail-card.reverse .solution-detail-image{order:0}}
@media(max-width:768px){.solutions-hero{padding:80px 0 30px}.solutions-hero h1{font-size:28px}.solution-detail-content .solution-number{font-size:48px}.solution-detail-content h2{font-size:22px}}

/* ===== Solution Detail Page (solution-detail.asp) ===== */
.solution-detail-section{padding:32px 0 72px}
.sol-hero{position:relative;border-radius:20px;overflow:hidden;margin-bottom:48px;aspect-ratio:21/9}
.sol-hero img{width:100%;height:100%;object-fit:cover}
.sol-hero-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(0,0,0,.7) 0%,rgba(0,0,0,.2) 100%);display:flex;flex-direction:column;justify-content:flex-end;padding:48px}
.sol-hero-tag{display:inline-block;padding:6px 16px;background:var(--accent-primary);color:#fff;border-radius:50px;font-size:12px;font-weight:600;margin-bottom:16px;letter-spacing:1px;width:fit-content}
.sol-hero h1{font-family:var(--font-display);font-size:40px;font-weight:700;color:#fff;margin-bottom:12px;line-height:1.2;text-shadow:0 2px 20px rgba(0,0,0,.3)}
.sol-hero p{font-size:16px;color:rgba(255,255,255,.85);max-width:600px;line-height:1.7}
.sol-content{background:var(--bg-card);border:1px solid var(--border-secondary);border-radius:16px;padding:40px;margin-bottom:48px}
.sol-content h2{font-size:24px;font-weight:700;color:var(--text-primary);margin:32px 0 16px;padding-bottom:12px;border-bottom:2px solid var(--accent-light)}
.sol-content h2:first-child{margin-top:0}
.sol-content h3{font-size:18px;font-weight:600;color:var(--text-primary);margin:24px 0 12px}
.sol-content p{font-size:15px;color:var(--text-secondary);line-height:1.9;margin-bottom:16px}
.sol-content img{max-width:100%;border-radius:12px;margin:20px 0}
.sol-content ul,.sol-content ol{margin:16px 0;padding-left:24px}
.sol-content li{font-size:15px;color:var(--text-secondary);line-height:1.8;margin-bottom:8px}
.sol-content table{width:100%;border-collapse:collapse;margin:20px 0}
.sol-content th,.sol-content td{padding:12px 16px;border:1px solid var(--border-secondary);text-align:left;font-size:14px}
.sol-content th{background:var(--bg-tertiary);font-weight:600;color:var(--text-primary)}
.sol-content td{color:var(--text-secondary)}
.related-products{margin-bottom:48px}
.related-products h2{font-size:24px;font-weight:700;color:var(--text-primary);margin-bottom:24px}
.related-card-image{width:100%;aspect-ratio:1/1;overflow:hidden;background:var(--bg-tertiary)}
.related-card-image img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.related-card:hover .related-card-image img{transform:scale(1.05)}
.related-card-title{font-size:16px;font-weight:600;color:var(--text-primary);margin-bottom:8px}
.related-card-model{font-size:12px;color:var(--text-muted)}
.sol-nav{display:flex;justify-content:space-between;gap:24px;margin-top:48px}
.sol-nav-item{flex:1;padding:20px 24px;background:var(--bg-card);border:1px solid var(--border-secondary);border-radius:12px;text-decoration:none;transition:all .3s ease}
.sol-nav-item:hover{border-color:var(--accent-primary);box-shadow:0 8px 24px rgba(0,0,0,.2)}
.sol-nav-label{font-size:12px;color:var(--text-muted);margin-bottom:4px}
.sol-nav-title{font-size:15px;font-weight:600;color:var(--accent-primary)}
.sol-nav-item.next{text-align:right}
.sol-nav-item.full-width{flex:1 1 100%}
@media(max-width:1024px){.sol-hero h1{font-size:32px}}
@media(max-width:768px){.sol-hero h1{font-size:24px}.sol-hero{aspect-ratio:16/9}.sol-content{padding:24px}.sol-nav{flex-direction:column}}

/* ===== Breadcrumb (shared) ===== */
.breadcrumb{padding:16px 0;margin-top:108px;background:var(--bg-secondary);border-bottom:1px solid var(--border-secondary);min-height:56px;width:100%;box-sizing:border-box}
.breadcrumb .container{float:none;margin:0 auto!important;max-width:1280px!important}
.breadcrumb-list{display:flex;align-items:center;justify-content:flex-start;gap:8px;list-style:none;font-size:13px;color:var(--text-muted);margin:0;padding:0;width:100%}
.breadcrumb-list a{color:var(--text-secondary);text-decoration:none;transition:color .3s ease}
.breadcrumb-list a:hover{color:var(--accent-primary)}
.breadcrumb-list li:after{content:'/';margin-left:8px;color:var(--text-muted)}
.breadcrumb-list li:last-child:after{content:''}
.breadcrumb-list li:last-child{color:var(--accent-primary)}