/* ============================================
   CAMBODIADIGITAL - Premium Audio & Computing Accessories
   Cambodia E-commerce - Blue White Tech Theme
   ============================================ */

/* ===== CSS Variables - Blue White Tech ===== */
:root {
  /* Primary Colors - Bright Blue Gradient */
  --color-primary: #A9724C;
  --color-primary-light: #A9724C;
  --color-accent: #A9724C;
  --color-accent-light: #A9724C;
  --color-accent-dark: #2E8B57;
  --color-cta: #A9724C;

  /* New: Bright Blue to Cyan Gradient */
  --gradient-tech: linear-gradient(135deg, #A9724C 0%, #A9724C 100%);
  --gradient-accent: linear-gradient(135deg, #A9724C 0%, #A9724C 100%);
  --gradient-light: linear-gradient(180deg, #F0F9F0 0%, #FFFFFF 100%);

  /* Background Colors - Light Green */
  --color-bg: #FFFFFF;
  --color-bg-alt: #F0F9F0;
  --color-bg-card: #FFFFFF;
  --color-bg-dark: #0F300F;
  --color-bg-dark-secondary: #0F300F;

  /* Text Colors */
  --color-text: #1A531A;
  --color-text-secondary: #2E8B57;
  --color-text-light: #3CB371;
  --color-text-muted: #6B8E6B;
  --color-text-inverse: #FFFFFF;

  /* Border Colors - Green */
  --color-border: rgba(46, 139, 87, 0.2);
  --color-border-light: #F0F9F0;
  --color-border-dark: #A9724C;

  /* Shadows - Green Tinted */
  --shadow-sm: 0 1px 2px rgba(26, 83, 26, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(26, 83, 26, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(26, 83, 26, 0.15);
  --shadow-xl: 0 20px 25px -5px rgba(26, 83, 26, 0.2);
  --shadow-card: 0 8px 30px rgba(26, 83, 26, 0.1);
  --shadow-card-hover: 0 16px 40px rgba(26, 83, 26, 0.2);
  --shadow-tech: 0 0 30px rgba(169, 114, 76, 0.3);
  --shadow-glow: 0 0 20px rgba(169, 114, 76, 0.4);

  /* Glass Effect */
  --glass-bg: rgba(255, 255, 255, 0.9);
  --glass-bg-dark: rgba(15, 48, 15, 0.95);
  --glass-bg-translucent: rgba(240, 249, 240, 0.8);
  --glass-border: rgba(46, 139, 87, 0.3);
  --glass-blur: 20px;

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-2xl: 24px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 200ms ease;
  --transition-slow: 300ms ease;
  --transition-slower: 500ms ease;

  /* Currency */
  --currency-symbol: '$';
}

/* ===== Base Styles ===== */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  margin: 0;
  padding: 0;
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  line-height: 1.2;
  margin: 0;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

h1 { font-size: clamp(2rem, 5vw, 4rem); }
h2 { font-size: clamp(1.75rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h4 { font-size: clamp(1.25rem, 2vw, 1.75rem); }

p {
  margin: 0 0 1rem;
  color: var(--color-text-light);
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-primary-light);
}

/* ===== Utility Classes ===== */

/* Backgrounds */
.bg-primary { background-color: var(--color-primary); }
.bg-secondary { background-color: var(--color-accent); }
.bg-card { background-color: var(--color-bg-card); }
.bg-alt { background-color: var(--color-bg-alt); }
.bg-tech-gradient { background: var(--gradient-tech); }

/* Text Colors */
.text-primary { color: var(--color-text); }
.text-secondary { color: var(--color-text-secondary); }
.text-light { color: var(--color-text-light); }
.text-muted { color: var(--color-text-muted); }
.text-accent { color: var(--color-accent); }
.text-inverse { color: var(--color-text-inverse); }

/* Borders */
.border-accent { border-color: var(--color-accent); }
.border-light { border-color: var(--color-border-light); }
.border-default { border-color: var(--color-border); }
.border-blue { border-color: var(--color-border); }

/* Glass Effect */
.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
}

.glass-dark {
  background: var(--glass-bg-dark);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* ===== Button Styles ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: none;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-base);
}

.btn-primary {
  background: var(--gradient-tech);
  color: white;
  box-shadow: var(--shadow-tech);
}

.btn-primary:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-glow);
}

.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border: 2px solid var(--color-border);
}

.btn-secondary:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: scale(1.05);
}

.btn-dark {
  background: var(--color-bg-dark);
  color: white;
}

.btn-dark:hover {
  background: var(--color-accent-dark);
  transform: scale(1.05);
}

/* ===== Card Styles - Floating ===== */
.card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  transition: all var(--transition-slow);
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--color-accent);
}

.card-floating {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  transition: all var(--transition-slow);
  position: relative;
  overflow: hidden;
}

.card-floating::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-tech);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.card-floating:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--color-border);
}

.card-floating:hover::before {
  opacity: 1;
}

/* ===== Form Styles ===== */
.input {
  width: 100%;
  padding: 0.875rem 1rem;
  font-family: 'DM Sans', sans-serif;
  font-size: 1rem;
  color: var(--color-text);
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(46, 139, 87, 0.1);
}

.input::placeholder {
  color: var(--color-text-muted);
}

/* ===== Animations ===== */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

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

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

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(46, 139, 87, 0.4); }
  50% { box-shadow: 0 0 20px 10px rgba(46, 139, 87, 0); }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

@keyframes lightSweep {
  0% { left: -100%; }
  100% { left: 100%; }
}

/* Animation Classes */
.animate-fade-in {
  animation: fadeIn 0.5s ease forwards;
}

.animate-fade-in-up {
  animation: fadeInUp 0.6s ease forwards;
}

.animate-float {
  animation: float 3s ease-in-out infinite;
}

.animate-pulse-glow {
  animation: pulse-glow 2s infinite;
}

.animate-shimmer {
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  background-size: 200% 100%;
  animation: shimmer 2s infinite;
}

/* ===== Layout Utilities ===== */
.container-custom {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding:1rem;
}

@media (min-width: 640px) {
  .container-custom { padding: 1.5rem; }
}

@media (min-width: 1024px) {
  .container-custom { padding: 2rem; }
}

.section {
  padding: 4rem 0;
}

@media (min-width: 768px) {
  .section { padding: 6rem 0; }
}

/* ===== Grid Layouts ===== */
.grid-auto-fit {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

/* ===== Hero Section ===== */
.hero {
  min-height: 80vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow-hidden;
  background: var(--gradient-light);
}

.hero-dark {
  background: linear-gradient(180deg, var(--color-bg-dark) 0%, var(--color-bg-dark-secondary) 100%);
  color: white;
}

.hero-pattern {
  position: relative;
}

.hero-pattern::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 25% 25%, rgba(46, 139, 87, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 75% 75%, rgba(46, 139, 87, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

/* ===== Dividers ===== */
.divider {
  height: 1px;
  background: var(--color-border);
  margin: 2rem 0;
}

.divider-gradient {
  height: 2px;
  background: var(--gradient-tech);
  margin: 2rem 0;
}

.divider-short {
  width: 60px;
  height: 2px;
  background: var(--gradient-tech);
  margin: 1rem 0;
}

/* ===== Badge / Tag ===== */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
}

.badge-tech {
  background: rgba(46, 139, 87, 0.1);
  color: var(--color-accent);
  border: 1px solid rgba(46, 139, 87, 0.3);
}

.badge-dark {
  background: var(--color-bg-dark);
  color: white;
}

.badge-bubble {
  background: var(--gradient-tech);
  color: white;
  border-radius: 20px;
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 600;
}

/* ===== Product Card ===== */
.product-card {
  position: relative;
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-slow);
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--color-accent);
}

.product-card-image {
  position: relative;
  aspect-ratio: 1;
  background: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.product-card-image img {
  width: 80%;
  height: 80%;
  object-fit: contain;
  transition: transform var(--transition-slower);
}

.product-card:hover .product-card-image img {
  transform: scale(1.05);
}

.product-card-body {
  padding: 1.25rem;
}

.product-card-title {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-text);
  margin-bottom: 0.5rem;
  line-height: 1.4;
}

.product-card-price {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.25rem;
  background: var(--gradient-tech);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.product-card-price-original {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  text-decoration: line-through;
  margin-left: 0.5rem;
}

/* ===== Rating Stars ===== */
.rating {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.rating-star {
  color: var(--color-accent);
}

.rating-star-empty {
  color: var(--color-border);
}

/* ===== Responsive Utilities ===== */
@media (max-width: 767px) {
  .hide-mobile { display: none !important; }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .hide-tablet { display: none !important; }
}

@media (min-width: 1024px) {
  .hide-desktop { display: none !important; }
}

/* ===== Focus States ===== */
a:focus,
button:focus,
input:focus,
select:focus,
textarea:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* ===== Print Styles ===== */
@media print {
  body {
    background: white;
    color: black;
  }

  .no-print {
    display: none !important;
  }
}

/* ===== Reduced Motion ===== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ===== FR-DOMAIN-SKILL: 差异化布局模式 ===== */

/* Bento Grid - 不规则产品网格 */
.bento-grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: minmax(180px, auto); gap: 1rem; }
.bento-item-large { grid-column: span 2; grid-row: span 2; }
.bento-item-tall { grid-row: span 2; }
.bento-item-wide { grid-column: span 2; }
@media (max-width: 1024px) { .bento-grid { grid-template-columns: repeat(2, 1fr); } .bento-item-large, .bento-item-tall, .bento-item-wide { grid-column: span 2; grid-row: span 1; } }
@media (max-width: 640px) { .bento-grid { grid-template-columns: 1fr; } .bento-item-large, .bento-item-tall, .bento-item-wide { grid-column: span 1; } }

/* Asymmetric Layout - 非对称布局 */
.asymmetric-layout { display: grid; grid-template-columns: 1fr 1.5fr; gap: 3rem; align-items: center; }
.asymmetric-reverse { grid-template-columns: 1.5fr 1fr; }
@media (max-width: 1024px) { .asymmetric-layout, .asymmetric-reverse { grid-template-columns: 1fr; gap: 2rem; } }

/* Geometric Lines - 几何线条背景 */
.geometric-bg { position: relative; overflow: hidden; }
.geometric-bg::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(46,139,87,0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(46,139,87,0.03) 1px, transparent 1px); background-size: 40px 40px; }

/* Glassmorphism Card - 磨砂玻璃 */
.glass-card-modern { background: rgba(255,255,255,0.8); backdrop-filter: blur(20px); border: 1px solid rgba(255,255,255,0.5); border-radius: 24px; box-shadow: 0 8px 32px rgba(26,83,26,0.1); transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1); }
.glass-card-modern:hover { transform: translateY(-8px); box-shadow: 0 20px 50px rgba(26,83,26,0.15); }

/* Dynamic Gradient Fluid - 动态渐变 */
.gradient-fluid { background: linear-gradient(135deg, #F0F9F0 0%, #FFFFFF 50%, #FFFBF0 100%); position: relative; }
.gradient-fluid::before { content: ''; position: absolute; inset: -50%; background: radial-gradient(circle, rgba(255,204,0,0.15) 0%, transparent 50%); animation: fluidMove 8s ease-in-out infinite; }
@keyframes fluidMove { 0%, 100% { transform: translate(0, 0); } 50% { transform: translate(20px, 20px); } }

/* High-Density Grid - 紧凑网格 */
.high-density-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0.75rem; }
@media (max-width: 1024px) { .high-density-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 640px) { .high-density-grid { grid-template-columns: repeat(2, 1fr); gap: 0.5rem; } }

/* ---- Re-Factor NEW Layouts V2 - Extreme Visual Differentiation ---- */

/* 1. Bento Mosaic - 不规则卡片拼贴 */
.bento-mosaic { display: grid; grid-template-columns: repeat(6, 1fr); grid-auto-rows: minmax(180px, auto); gap: 1rem; }
.bento-mosaic > *:nth-child(1) { grid-column: span 3; grid-row: span 2; }
.bento-mosaic > *:nth-child(2) { grid-column: span 3; }
.bento-mosaic > *:nth-child(3) { grid-column: span 3; }
.bento-mosaic > *:nth-child(4) { grid-column: span 3; grid-row: span 2; }
@media (max-width: 1024px) { .bento-mosaic { grid-template-columns: repeat(3, 1fr); } .bento-mosaic > * { grid-column: span 1 !important; grid-row: span 1 !important; } }

/* 2. Stacked Layer - 层叠效果 */
.stack-layer { position: relative; min-height: 300px; }
.stack-layer > * { position: absolute; border-radius: 16px; background: white; box-shadow: 0 8px 24px rgba(0,0,0,0.1); }
.stack-layer > *:nth-child(1) { top: 0; left: 0; width: 80%; height: 80%; z-index: 3; }
.stack-layer > *:nth-child(2) { top: 10%; left: 10%; width: 85%; height: 85%; z-index: 2; background: #F0F9F0; }
.stack-layer > *:nth-child(3) { top: 20%; left: 20%; width: 90%; height: 90%; z-index: 1; background: #D0F0C0; }

/* 3. Split Panel V2 */
.split-panel-v2 { display: grid; grid-template-columns: 35% 65%; min-height: 100%; }
.split-panel-v2 > *:first-child { background: linear-gradient(135deg, #1A531A 0%, #2E8B57 100%); color: white; padding: 3rem 2rem; display: flex; flex-direction: column; justify-content: center; }
.split-panel-v2 > *:last-child { padding: 3rem 2rem; background: white; }
@media (max-width: 1024px) { .split-panel-v2 { grid-template-columns: 1fr; } .split-panel-v2 > *:first-child { padding: 2rem; } }

/* 4. Offset Card V2 */
.offset-card-v2 { position: relative; padding: 2rem; background: white; border-radius: 20px; z-index: 1; box-shadow: 0 20px 60px rgba(26,83,26,0.12); }
.offset-card-v2::after { content: ''; position: absolute; bottom: -1rem; right: 1rem; width: 100%; height: 100%; background: linear-gradient(135deg, #A9724C 0%, #A9724C 100%); border-radius: 20px; z-index: -1; opacity: 0.15; }

/* 5. Zigzag Section */
.zigzag-grid { display: grid; grid-template-columns: 1fr; gap: 4rem; }
.zigzag-grid > *:nth-child(even) { direction: rtl; }
.zigzag-grid > *:nth-child(even) > * { direction: ltr; }
@media (max-width: 768px) { .zigzag-grid > *:nth-child(n) { direction: ltr !important; } }

/* 6. Masonry Grid */
.masonry-cols { columns: 1; column-gap: 1rem; }
.masonry-cols > * { break-inside: avoid; margin-bottom: 1rem; }
@media (min-width: 640px) { .masonry-cols { columns: 2; } }
@media (min-width: 1024px) { .masonry-cols { columns: 3; } }

/* 7. Timeline List */
.timeline-strip { position: relative; padding-left: 2.5rem; border-left: 2px solid #D0F0C0; }
.timeline-strip::before { content: ''; position: absolute; left: -6px; top: 0; width: 10px; height: 10px; background: #A9724C; border-radius: 50%; border: 2px solid white; box-shadow: 0 0 0 2px #2E8B57; }
.timeline-item-v2 { position: relative; margin-bottom: 2rem; padding: 1.5rem; background: white; border-radius: 12px; border: 1px solid #D0F0C0; }
.timeline-item-v2::before { content: ''; position: absolute; left: -2.5rem; top: 50%; width: 8px; height: 8px; background: #A9724C; border-radius: 50%; transform: translateY(-50%); }

/* 8. Accordion Block */
.accordion-block { display: flex; flex-direction: column; gap: 0.75rem; }
.accordion-panel { background: white; border: 1px solid #D0F0C0; border-radius: 12px; overflow: hidden; transition: all 0.3s ease; }
.accordion-panel:hover { border-color: #A9724C; box-shadow: 0 4px 12px rgba(46,139,87,0.1); }
.accordion-toggle { padding: 1.25rem; cursor: pointer; font-weight: 600; color: #2E8B57; display: flex; justify-content: space-between; align-items: center; }
.accordion-toggle i { transition: transform 0.3s ease; }
.accordion-panel.active .accordion-toggle i { transform: rotate(180deg); }
.accordion-body { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.accordion-panel.active .accordion-body { max-height: 300px; }
.accordion-content { padding: 0 1.25rem 1.25rem; color: #1A531A; }

/* 9. Card Reveal */
.card-reveal { position: relative; overflow: hidden; border-radius: 16px; }
.card-reveal-over { position: absolute; bottom: 0; left: 0; right: 0; padding: 3rem 1.5rem 1.5rem; background: linear-gradient(to top, rgba(26,83,26,0.95), transparent); color: white; transform: translateY(100%); transition: transform 0.4s ease; }
.card-reveal:hover .card-reveal-over { transform: translateY(0); }
.card-reveal img { width: 100%; object-fit: cover; transition: transform 0.5s ease; }
.card-reveal:hover img { transform: scale(1.1); }

/* 10. Full Banner */
.full-banner { width: 100%; max-width: 100vw; margin-left: 50%; transform: translateX(-50%); padding: 6rem 2rem; background: linear-gradient(135deg, #1A531A 0%, #2E8B57 50%, #A9724C 100%); color: white; text-align: center; position: relative; overflow: hidden; }

/* 11. Focus Center */
.focus-center { max-width: 700px; margin: 0 auto; text-align: center; position: relative; padding: 4rem 2rem; }
.focus-center::before { content: ''; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 150px; height: 150px; background: radial-gradient(circle, rgba(255,204,0,0.25) 0%, transparent 70%); pointer-events: none; animation: pulse 3s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 1; } 50% { transform: translate(-50%, -50%) scale(1.2); opacity: 0.7; } }

/* 12. Stats Bar */
.stats-bar { display: grid; grid-template-columns: repeat(4, 1fr); background: #1A531A; border-radius: 20px; padding: 2.5rem; gap: 2rem; }
.stats-bar-item { text-align: center; color: white; border-right: 1px solid rgba(255,255,255,0.1); }
.stats-bar-item:last-child { border-right: none; }
.stats-bar-value { font-size: 2.5rem; font-weight: 700; color: #A9724C; line-height: 1; margin-bottom: 0.5rem; }
.stats-bar-label { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.15em; opacity: 0.8; }
@media (max-width: 768px) { .stats-bar { grid-template-columns: repeat(2, 1fr); } .stats-bar-item:nth-child(2) { border-right: none; } }

/* 13. Icon Strip */
.icon-strip { display: flex; flex-wrap: wrap; gap: 1rem; }
.icon-strip-item { flex: 1 1 220px; padding: 1.5rem; background: white; border: 1px solid #D0F0C0; border-radius: 16px; display: flex; align-items: center; gap: 1rem; transition: all 0.3s ease; }
.icon-strip-item:hover { transform: translateY(-4px); border-color: #A9724C; box-shadow: 0 12px 32px rgba(46,139,87,0.15); }
.icon-strip-icon { width: 56px; height: 56px; background: linear-gradient(135deg, #2E8B57, #1A531A); border-radius: 14px; display: flex; align-items: center; justify-content: center; color: #A9724C; font-size: 1.5rem; flex-shrink: 0; }

/* 14. Quote Box */
.quote-box { position: relative; padding: 2.5rem; background: #F0F9F0; border-radius: 0 20px 20px 0; border-left: 5px solid #A9724C; }
.quote-box::before { content: '\201C'; position: absolute; top: -1rem; left: 1rem; font-size: 6rem; color: #A9724C; opacity: 0.2; font-family: Georgia, serif; line-height: 1; }
.quote-text { font-size: 1.25rem; font-style: italic; color: #1A531A; margin-bottom: 1rem; }
.quote-author { font-weight: 600; color: #2E8B57; }

/* 15. Ribbon Banner */
.ribbon-banner { position: relative; display: inline-block; padding: 0.6rem 1.5rem; background: linear-gradient(135deg, #A9724C, #A9724C); color: #1A531A; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; font-size: 0.75rem; line-height: 1; }
.ribbon-banner::before { content: ''; position: absolute; left: -10px; top: 0; bottom: 0; border-top: 0; border-bottom: 0; border-right: 10px solid #A9724C; }
.ribbon-banner::after { content: ''; position: absolute; right: -10px; top: 0; bottom: 0; border-top: 0; border-bottom: 0; border-left: 10px solid #A9724C; }

/* 16. Feature Grid */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.feature-box { padding: 2rem; background: white; border: 1px solid #D0F0C0; border-radius: 20px; text-align: center; transition: all 0.3s ease; display: flex; flex-direction: column; align-items: center; }
.feature-box:hover { transform: translateY(-8px); border-color: #A9724C; box-shadow: 0 16px 40px rgba(46,139,87,0.15); }
.feature-icon-lg { width: 72px; height: 72px; margin: 0 auto 1.25rem; background: linear-gradient(135deg, rgba(255,204,0,0.2), rgba(255,204,0,0.05)); border-radius: 20px; display: flex; align-items: center; justify-content: center; color: #A9724C; font-size: 2rem; }
@media (max-width: 768px) { .feature-grid { grid-template-columns: 1fr; } }

/* 17. Product Showcase */
.product-showcase { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.product-image-wrap { position: relative; }
.product-image-wrap::before { content: ''; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 80%; height: 80%; background: radial-gradient(circle, rgba(255,204,0,0.3) 0%, transparent 70%); z-index: -1; }
.product-info-wrap h2 { font-size: 2.5rem; margin-bottom: 1rem; }
@media (max-width: 1024px) { .product-showcase { grid-template-columns: 1fr; gap: 2rem; } }

/* 17B. Product Showcase Compact - PDP差异 - 放大占比 */
.product-showcase-compact { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; align-items: start; }
.product-showcase-compact .pdp-thumbs-col { display: flex; flex-direction: column; gap: 0.75rem; }
.product-showcase-compact .pdp-thumbnails { display: flex; gap: 0.5rem; }
.product-showcase-compact .pdp-thumb-item { width: 56px; height: 56px; border: 1px solid #D0F0C0; border-radius: 8px; padding: 4px; cursor: pointer; transition: all 0.2s; flex-shrink: 0; }
.product-showcase-compact .pdp-thumb-item:hover, .product-showcase-compact .pdp-thumb-item.active { border-color: #A9724C; background: #A9724C/10; }
.product-showcase-compact .pdp-main-image { aspect-ratio: 1; border: 1px solid #D0F0C0; border-radius: 16px; padding: 1.5rem; background: #F0F9F0; }
.product-showcase-compact .pdp-info { display: flex; flex-direction: column; gap: 1rem; }
.product-showcase-compact .pdp-title { font-size: 1.5rem; line-height: 1.3; }
.product-showcase-compact .pdp-meta { display: flex; align-items: center; gap: 0.75rem; padding: 0.75rem 0; border-y: 1px solid #D0F0C0; }
.product-showcase-compact .pdp-price-sec { padding: 0.75rem 0; }
.product-showcase-compact .pdp-options { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.product-showcase-compact .pdp-actions { display: flex; gap: 0.75rem; padding-top: 0.75rem; }
.product-showcase-compact .pdp-stock { padding: 0.75rem; background: #F0F9F0; border-radius: 8px; }
@media (max-width: 768px) { .product-showcase-compact { grid-template-columns: 1fr; gap: 1.5rem; } .product-showcase-compact .pdp-thumbnails { justify-content: center; } }

/* 17C. PDP Specs - 新布局结构 */
.pdp-specs-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.75rem; }
.pdp-specs-grid .spec-card { background: white; border: 1px solid #D0F0C0; border-radius: 12px; padding: 1rem; transition: all 0.2s; }
.pdp-specs-grid .spec-card:hover { border-color: #A9724C; box-shadow: 0 4px 12px rgba(46,139,87,0.1); }
.pdp-specs-grid .spec-icon-wrap { width: 40px; height: 40px; background: linear-gradient(135deg, #A9724C/20, #A9724C/10); border-radius: 10px; display: flex; align-items: center; justify-content: center; color: #A9724C; margin-bottom: 0.75rem; }
.pdp-specs-grid .spec-label { color: #1A531A; font-size: 0.75rem; font-weight: 500; margin-bottom: 0.25rem; }
.pdp-specs-grid .spec-value { color: #2E8B57; font-size: 0.875rem; font-weight: 700; }
@media (max-width: 768px) { .pdp-specs-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .pdp-specs-grid { grid-template-columns: 1fr; } }

/* 21. Features Combined - 首页Features整合 */
.features-combined { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; align-items: center; }
.features-combined .feature-img-col { background: #F0F9F0; border-radius: 16px; padding: 1.5rem; }
.features-combined .feature-img-col img { width: 100%; height: auto; border-radius: 12px; }
.features-combined .feature-content-col { display: flex; flex-direction: column; gap: 1rem; }
.features-combined .feature-badge { display: inline-block; background: #A9724C/10; color: #A9724C; padding: 0.25rem 0.75rem; border-radius: 6px; font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; }
.features-combined .feature-title { font-size: 1.25rem; font-weight: 700; color: #2E8B57; line-height: 1.3; }
.features-combined .feature-desc { color: #1A531A; font-size: 0.875rem; line-height: 1.6; }
.features-combined .icon-strip { display: flex; gap: 1rem; margin-top: 0.5rem; }
.features-combined .icon-strip-item { display: flex; align-items: center; gap: 0.5rem; }
.features-combined .icon-strip-icon { width: 48px; height: 48px; background: linear-gradient(135deg, #2E8B57, #1A531A); border-radius: 12px; display: flex; align-items: center; justify-content: center; color: #A9724C; font-size: 1.25rem; }
.features-combined .icon-strip-text { display: flex; flex-direction: column; }
.features-combined .icon-strip-title { font-weight: 700; color: #2E8B57; font-size: 0.875rem; }
.features-combined .icon-strip-sub { font-size: 0.75rem; color: #1A531A; }
.features-combined .feature-cta { display: inline-flex; align-items: center; gap: 0.5rem; color: #A9724C; font-weight: 600; font-size: 0.875rem; margin-top: 0.5rem; }
@media (max-width: 768px) { .features-combined { grid-template-columns: 1fr; } }

/* 18. Nav Pills */
.nav-pills { display: flex; gap: 0.5rem; padding: 0.5rem; background: #F0F9F0; border-radius: 50px; }
.nav-pill { padding: 0.75rem 1.5rem; border-radius: 50px; font-weight: 600; color: #1A531A; cursor: pointer; transition: all 0.3s ease; }
.nav-pill.active { background: linear-gradient(135deg, #A9724C, #A9724C); color: white; box-shadow: 0 4px 12px rgba(255,204,0,0.3); }
.nav-pill:not(.active):hover { background: white; }

/* 19. Testimonial Slide */
.testimonial-slide { display: flex; gap: 2rem; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 1rem; }
.testimonial-card { flex: 0 0 350px; scroll-snap-align: start; padding: 2rem; background: white; border: 1px solid #D0F0C0; border-radius: 20px; }
.testimonial-stars { color: #A9724C; margin-bottom: 1rem; font-size: 0.875rem; }
.testimonial-text { color: #1A531A; margin-bottom: 1.5rem; line-height: 1.7; }
.testimonial-author { font-weight: 600; color: #2E8B57; }

/* 20. Card Glow */
.card-glow { position: relative; background: white; border-radius: 20px; padding: 2rem; overflow: hidden; }
.card-glow::before { content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%; background: conic-gradient(from 0deg, transparent, rgba(255,204,0,0.3), transparent 30%); animation: rotate 4s linear infinite; opacity: 0; transition: opacity 0.3s ease; }
.card-glow:hover::before { opacity: 1; }
@keyframes rotate { 100% { transform: rotate(360deg); } }

/* Header Footer Refactor */
.split-panel-v2-header { display: block; }

/* Hero Split Layout - Banner区域2个子元素间距 */
.hero-split-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
@media (max-width: 768px) { .hero-split-layout { grid-template-columns: 1fr; gap: 2rem; text-align: center; } }

/* Hero Modern - 全新差异化布局 */
.hero-modern { display: grid; grid-template-columns: 1fr 2.5fr; gap: 2rem; align-items: center; min-height: auto; }
.hero-content { display: flex; flex-direction: column; gap: 1.25rem; }
.hero-badge { display: inline-flex; align-items: center; padding: 0.5rem 1rem; background: linear-gradient(135deg, #A9724C, #A9724C); color: #1A531A; font-size: 0.75rem; font-weight: 700; border-radius: 50px; text-transform: uppercase; letter-spacing: 0.05em; width: fit-content; }
.hero-title { font-family: 'Space Grotesk', sans-serif; font-size: 2.5rem; font-weight: 800; line-height: 1.1; display: flex; flex-direction: column; }
.hero-title span { display: block; }
.hero-desc { color: #1A531A; font-size: 1rem; line-height: 1.6; max-width: 400px; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.btn-hero-primary { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.875rem 1.75rem; background: linear-gradient(135deg, #2E8B57, #1A531A); color: white; font-weight: 600; font-size: 0.875rem; border-radius: 12px; transition: all 0.3s ease; box-shadow: 0 4px 15px rgba(46, 139, 87, 0.3); }
.btn-hero-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(46, 139, 87, 0.4); }
.btn-hero-secondary { display: inline-flex; align-items: center; padding: 0.875rem 1.75rem; background: transparent; color: #1A531A; font-weight: 600; font-size: 0.875rem; border: 2px solid #1A531A; border-radius: 12px; transition: all 0.3s ease; }
.btn-hero-secondary:hover { background: #1A531A; color: white; }
.hero-stats { display: flex; gap: 2rem; margin-top: 0.5rem; padding-top: 1rem; border-top: 1px solid rgba(46, 139, 87, 0.15); }
.stat-item { display: flex; flex-direction: column; }
.stat-num { font-size: 1.25rem; font-weight: 800; color: #2E8B57; }
.stat-label { font-size: 0.7rem; color: #1A531A; text-transform: uppercase; letter-spacing: 0.05em; }
.hero-image-wrap { position: relative; display: flex; justify-content: center; align-items: center; }
.hero-image-glow { position: absolute; width: 300px; height: 300px; background: radial-gradient(circle, rgba(255,204,0,0.4) 0%, transparent 70%); border-radius: 50%; top: 50%; left: 50%; transform: translate(-50%, -50%); animation: heroGlow 3s ease-in-out infinite; }
@keyframes heroGlow { 0%, 100% { opacity: 0.6; transform: translate(-50%, -50%) scale(1); } 50% { opacity: 1; transform: translate(-50%, -50%) scale(1.1); } }
.hero-image-frame { position: relative; width: 100%; max-width: 700px; aspect-ratio: 1; background: linear-gradient(145deg, #ffffff, #f8faf8); border-radius: 24px; padding: 2.5rem; box-shadow: 0 25px 50px rgba(46, 139, 87, 0.2), 0 10px 20px rgba(0, 0, 0, 0.08); display: flex; align-items: center; justify-content: center; }
.hero-image { width: 100%; height: 100%; object-fit: contain; border-radius: 16px; }
.hero-badge-float { position: absolute; display: flex; align-items: center; gap: 0.5rem; padding: 0.5rem 0.75rem; background: white; border-radius: 10px; font-size: 0.7rem; font-weight: 600; color: #2E8B57; box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1); }
.hero-badge-float i { color: #A9724C; }
.hero-badge-float.badge-1 { top: 10%; right: -5%; animation: floatBadge 4s ease-in-out infinite; }
.hero-badge-float.badge-2 { bottom: 20%; left: -5%; animation: floatBadge 4s ease-in-out infinite 1s; }
@keyframes floatBadge { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
@media (max-width: 1024px) { .hero-modern { grid-template-columns: 1fr 1fr; gap: 2rem; } }
@media (max-width: 768px) { .hero-modern { grid-template-columns: 1fr; text-align: center; gap: 2rem; } .hero-content { align-items: center; } .hero-badge { margin: 0 auto; } .hero-title { font-size: 1.75rem; } .hero-desc { max-width: 100%; } .hero-actions { justify-content: center; } .hero-stats { justify-content: center; } .hero-image-wrap { max-width: 90%; margin: 0 auto; } .hero-image-frame { max-width: 100%; padding: 1rem; } .hero-badge-float.badge-1 { right: 0; } .hero-badge-float.badge-2 { left: 0; } }
@media (max-width: 480px) { .hero-modern { gap: 1.5rem; } .hero-title { font-size: 1.5rem; } .hero-stats { gap: 1rem; } .stat-num { font-size: 1rem; } .hero-image-frame { max-width: 100%; padding: 0.75rem; } }

/* Product Card Variants */
.product-card-glass { background: rgba(255,255,255,0.9); backdrop-filter: blur(10px); border: 1px solid rgba(46,139,87,0.1); border-radius: 20px; overflow: hidden; transition: all 0.3s ease; }
.product-card-glass:hover { border-color: rgba(255,204,0,0.4); box-shadow: 0 0 30px rgba(255,204,0,0.2); transform: translateY(-6px); }
.product-card-bento { background: linear-gradient(145deg, #FFFFFF 0%, #F0F9F0 100%); border: 2px solid rgba(46,139,87,0.15); border-radius: 16px; overflow: hidden; position: relative; }
.product-card-bento::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, #A9724C, #A9724C); transform: scaleX(0); transition: transform 0.3s ease; }
.product-card-bento:hover::after { transform: scaleX(1); }
.product-card-minimal { background: #FFFFFF; border: none; border-radius: 12px; padding: 1rem; transition: all 0.2s ease; }
.product-card-minimal:hover { background: #F0F9F0; box-shadow: 0 4px 20px rgba(26,83,26,0.1); }

/* Hero Section Variants */
.hero-bento { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: center; min-height: 80vh; padding: 6rem 0 4rem; }
.hero-center { text-align: center; max-width: 800px; margin: 0 auto; padding: 8rem 1rem 4rem; }
.hero-asymmetric { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 4rem; align-items: center; padding: 6rem 2rem 4rem; }
@media (max-width: 1024px) { .hero-bento, .hero-asymmetric { grid-template-columns: 1fr; text-align: center; padding: 5rem 1rem 3rem; gap: 2rem; } }

/* Animations */
@keyframes floatGlow { 0%, 100% { transform: translateY(0); box-shadow: 0 0 20px rgba(255,204,0,0.3); } 50% { transform: translateY(-10px); box-shadow: 0 0 40px rgba(255,204,0,0.5); } }
.float-glow { animation: floatGlow 4s ease-in-out infinite; }
@keyframes pulseGlow { 0%, 100% { box-shadow: 0 0 20px rgba(255,204,0,0.3); } 50% { box-shadow: 0 0 40px rgba(255,204,0,0.6); } }
.pulse-glow { animation: pulseGlow 2s ease-in-out infinite; }

/* ===== 完全差异化 Header 设计 ===== */
/* 深色主题 - 强调对比 */
.split-panel-v2-header {
  background: linear-gradient(180deg, #1A531A 0%, #0F300F 100%) !important;
  border-bottom: 3px solid #A9724C !important;
  box-shadow: 0 4px 30px rgba(15, 48, 15, 0.5) !important;
}

/* 导航链接 - 差异化悬停效果 */
.split-panel-v2-header nav a {
  position: relative;
  color: rgba(255, 255, 255, 0.9) !important;
  font-size: 0.75rem !important;
  font-weight: 600 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.1em !important;
  padding: 0.5rem 1rem !important;
  border-radius: 8px !important;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.split-panel-v2-header nav a::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  width: 0;
  height: 2px;
  background: #A9724C;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  transform: translateX(-50%);
  border-radius: 2px;
}

.split-panel-v2-header nav a:hover {
  color: #A9724C !important;
  background: rgba(169, 114, 76, 0.15) !important;
}

.split-panel-v2-header nav a:hover::after {
  width: 60%;
}

/* 图标按钮 - 差异化设计 */
.split-panel-v2-header button {
  background: rgba(255, 255, 255, 0.08) !important;
  border: 1px solid rgba(169, 114, 76, 0.3) !important;
  border-radius: 12px !important;
  transition: all 0.3s ease !important;
}

.split-panel-v2-header button:hover {
  background: #A9724C !important;
  border-color: #A9724C !important;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(169, 114, 76, 0.4) !important;
}

.split-panel-v2-header button i {
  color: rgba(255, 255, 255, 0.95) !important;
  transition: all 0.3s ease !important;
}

.split-panel-v2-header button:hover i {
  color: #1A531A !important;
}

/* 购物车/心愿单徽章 - 差异化脉冲 */
.split-panel-v2-header .absolute {
  background: linear-gradient(135deg, #A9724C, #8B5A2B) !important;
  box-shadow: 0 2px 8px rgba(169, 114, 76, 0.5) !important;
  animation: badgePulse 2s ease-in-out infinite;
}

@keyframes badgePulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

/* 移动端抽屉 - 差异化设计 */
#drawer {
  background: linear-gradient(180deg, #0F300F 0%, #050F05 100%) !important;
  border-top: 3px solid #A9724C !important;
}

#drawer a {
  color: rgba(255, 255, 255, 0.85) !important;
  font-size: 0.875rem !important;
  font-weight: 500 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.15em !important;
  padding: 1rem 1.5rem !important;
  border-left: 3px solid transparent !important;
  transition: all 0.3s ease !important;
}

#drawer a:hover {
  background: rgba(169, 114, 76, 0.2) !important;
  border-left-color: #A9724C !important;
  padding-left: 2rem !important;
  color: #A9724C !important;
}

#drawer a i {
  color: #A9724C !important;
  width: 1.5rem !important;
}

/* ===== 完全差异化 Footer 设计 ===== */
.icon-strip-footer {
  border-top: 1px solid rgba(169, 114, 76, 0.2);
  border-bottom: 1px solid rgba(169, 114, 76, 0.2);
  padding-top: 3rem;
}

.icon-strip-footer h4 {
  position: relative;
  display: inline-block;
  color: #A9724C !important;
  font-size: 0.8rem !important;
  font-weight: 700 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.2em !important;
  padding-bottom: 0.75rem !important;
  margin-bottom: 1.5rem !important;
}

.icon-strip-footer h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 2px;
  background: linear-gradient(90deg, #A9724C, #A9724C);
}

.icon-strip-footer a {
  color: rgba(255, 255, 255, 0.75) !important;
  font-size: 0.85rem !important;
  font-weight: 400 !important;
  padding: 0.5rem 0 !important;
  transition: all 0.3s ease !important;
  display: flex !important;
  align-items: center !important;
}

.icon-strip-footer a:hover {
  color: #A9724C !important;
  transform: translateX(8px) !important;
}

.icon-strip-footer a i {
  font-size: 0.6rem !important;
  margin-right: 0.5rem !important;
  transition: all 0.3s ease !important;
}

.icon-strip-footer a:hover i {
  transform: translateX(4px);
}

/* Footer 社交图标区域 - 差异化设计 */
#site-footer .icon-box {
  background: linear-gradient(135deg, rgba(169, 114, 76, 0.15), rgba(169, 114, 76, 0.05)) !important;
  border: 1px solid rgba(169, 114, 76, 0.3) !important;
  border-radius: 50% !important;
  width: 44px !important;
  height: 44px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

#site-footer .icon-box:hover {
  background: #A9724C !important;
  border-color: #A9724C !important;
  transform: translateY(-4px) rotate(5deg);
  box-shadow: 0 8px 25px rgba(169, 114, 76, 0.5) !important;
}

#site-footer .icon-box i {
  color: #A9724C !important;
  font-size: 1rem !important;
  transition: all 0.3s ease !important;
}

#site-footer .icon-box:hover i {
  color: #1A531A !important;
}

/* Footer 底部版权区 - 差异化设计 */
.bg-\[\#050F05\] {
  border-top: 1px solid rgba(169, 114, 76, 0.15) !important;
  background: linear-gradient(180deg, #050F05, #0A0F0A) !important;
}

/* ===== 响应式差异化设计 ===== */
@media (max-width: 1024px) {
  .split-panel-v2-header {
    background: linear-gradient(180deg, #1A531A, #0F300F) !important;
  }

  .split-panel-v2-header .container {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }
}

@media (max-width: 768px) {
  .split-panel-v2-header {
    border-bottom-width: 2px !important;
  }

  .icon-strip-footer {
    gap: 2rem !important;
  }

  .icon-strip-footer h4 {
    font-size: 0.75rem !important;
  }
}
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  padding: 0;
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  line-height: 1.2;
  margin: 0;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2rem, 5vw, 4rem); }
h2 { font-size: clamp(1.75rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h4 { font-size: clamp(1.25rem, 2vw, 1.75rem); }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
  margin: 0 0 1rem;
  color: var(--color-text-secondary);
}

a {
  color: var(--color-accent-dark);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-accent);
}

/* ===== Utility Classes ===== */

/* Backgrounds */
.bg-primary { background-color: var(--color-primary); }
.bg-secondary { background-color: var(--color-secondary); }
.bg-accent { background-color: var(--color-accent); }
.bg-card { background-color: var(--color-bg-card); }
.bg-alt { background-color: var(--color-bg-alt); }

/* Text Colors */
.text-primary { color: var(--color-text); }
.text-secondary { color: var(--color-text-secondary); }
.text-light { color: var(--color-text-light); }
.text-muted { color: var(--color-text-muted); }
.text-accent { color: var(--color-accent); }
.text-inverse { color: var(--color-text-inverse); }

/* Borders */
.border-accent { border-color: var(--color-accent); }
.border-light { border-color: var(--color-border-light); }
.border-default { border-color: var(--color-border); }

/* Glass Effect */
.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
}

.glass-dark {
  background: var(--glass-bg-dark);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Gold Gradient -> Sky Cyan Gradient */
.gradient-gold {
  background: linear-gradient(135deg, #2E8B57 0%, #06B6D4 50%, #22D3EE 100%);
}

.gradient-gold-hover:hover {
  background: linear-gradient(135deg, #06B6D4 0%, #2E8B57 50%, #22D3EE 100%);
}

.text-gradient-gold {
  background: linear-gradient(135deg, #2E8B57 0%, #22D3EE 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== Card Styles ===== */
.card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  transition: all var(--transition-slow);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--color-accent);
}

.card-glass {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
}

/* ===== Button Styles ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
}

.btn-primary {
  background: linear-gradient(135deg, #2E8B57 0%, #0284C7 100%);
  color: var(--color-text-inverse);
  box-shadow: var(--shadow-sky), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #A9724C 0%, #2E8B57 100%);
  box-shadow: var(--shadow-sky-hover), var(--shadow-glow);
  transform: translateY(-2px);
  color: var(--color-text-inverse);
}

.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border: 2px solid var(--color-border);
}

.btn-secondary:hover {
  border-color: var(--color-accent);
  color: var(--color-accent-dark);
}

.btn-dark {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

.btn-dark:hover {
  background: var(--color-secondary);
  color: var(--color-accent);
}

/* ===== Form Styles ===== */
.input {
  width: 100%;
  padding: 0.875rem 1rem;
  font-family: 'DM Sans', sans-serif;
  font-size: 1rem;
  color: var(--color-text);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.input::placeholder {
  color: var(--color-text-muted);
}

/* ===== Animations ===== */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

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

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

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

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

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

@keyframes pulse-gold {
  0%, 100% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.4); }
  50% { box-shadow: 0 0 0 15px rgba(212, 175, 55, 0); }
}

/* Animation Classes */
.animate-fade-in {
  animation: fadeIn 0.5s ease forwards;
}

.animate-fade-in-up {
  animation: fadeInUp 0.6s ease forwards;
}

.animate-fade-in-down {
  animation: fadeInDown 0.6s ease forwards;
}

.animate-slide-left {
  animation: slideInLeft 0.6s ease forwards;
}

.animate-slide-right {
  animation: slideInRight 0.6s ease forwards;
}

.animate-scale-in {
  animation: scaleIn 0.5s ease forwards;
}

.animate-float {
  animation: float 3s ease-in-out infinite;
}

.animate-shimmer {
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  background-size: 200% 100%;
  animation: shimmer 2s infinite;
}

.animate-pulse-gold {
  animation: pulse-gold 2s infinite;
}

/* Stagger Animation Delays */
.delay-100 { animation-delay: 100ms; }
.delay-200 { animation-delay: 200ms; }
.delay-300 { animation-delay: 300ms; }
.delay-400 { animation-delay: 400ms; }
.delay-500 { animation-delay: 500ms; }
.delay-600 { animation-delay: 600ms; }
.delay-700 { animation-delay: 700ms; }
.delay-800 { animation-delay: 800ms; }

/* ===== Layout Utilities ===== */
.container-custom {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 1rem;
}

@media (min-width: 640px) {
  .container-custom { padding: 1.5rem; }
}

@media (min-width: 1024px) {
  .container-custom { padding: 2rem; }
}

.section {
  padding: 4rem 0;
}

@media (min-width: 768px) {
  .section { padding: 6rem 0; }
}

/* ===== Grid Layouts ===== */
.grid-auto-fit {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

/* Bento Grid */
.bento-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 768px) {
  .bento-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .bento-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
  }
}

.bento-item {
  background: var(--color-bg-card);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  border: 1px solid var(--color-border-light);
  transition: all var(--transition-slow);
}

.bento-item:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.bento-large {
  grid-column: span 1;
}

@media (min-width: 768px) {
  .bento-large {
    grid-column: span 2;
  }
}

@media (min-width: 1024px) {
  .bento-large {
    grid-column: span 2;
    grid-row: span 2;
  }
}

/* ===== Hero Section ===== */
.hero {
  min-height: 80vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--color-bg);
}

.hero-dark {
  background: linear-gradient(180deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  color: var(--color-text-inverse);
}

.hero-pattern {
  position: relative;
}

.hero-pattern::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 25% 25%, rgba(212, 175, 55, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 75% 75%, rgba(212, 175, 55, 0.03) 0%, transparent 50%);
  pointer-events: none;
}

/* ===== Dividers ===== */
.divider {
  height: 1px;
  background: var(--color-border);
  margin: 2rem 0;
}

.divider-gold {
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
  margin: 2rem 0;
}

.divider-gold-short {
  width: 60px;
  height: 2px;
  background: var(--color-accent);
  margin: 1rem 0;
}

/* ===== Badge / Tag ===== */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
}

.badge-gold {
  display: inline-flex;
  align-items: center;
  padding: 0.375rem 1rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: 9999px;
  background: linear-gradient(135deg, #A9724C 0%, #A9724C 100%);
  color: white;
  border: none;
  box-shadow: 0 2px 8px rgba(46, 139, 87, 0.3);
}

.badge-dark {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

/* ===== Product Card ===== */
.product-card {
  position: relative;
  background: linear-gradient(145deg, #ffffff 0%, #f8fcff 100%);
  border: 1px solid rgba(208, 229, 255, 0.6);
  border-radius: 24px;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow:
    0 4px 6px rgba(46, 139, 87, 0.04),
    0 12px 24px rgba(46, 139, 87, 0.08),
    0 24px 48px rgba(46, 139, 87, 0.06);
}

.product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #A9724C, #A9724C, #2E8B57);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 10;
}

.product-card:hover {
  transform: translateY(-12px) scale(1.02);
  box-shadow:
    0 8px 10px rgba(46, 139, 87, 0.06),
    0 20px 35px rgba(46, 139, 87, 0.1),
    0 40px 60px rgba(46, 139, 87, 0.1);
  border-color: rgba(46, 139, 87, 0.4);
}

.product-card:hover::before {
  opacity: 1;
}

.product-card-image {
  position: relative;
  aspect-ratio: 1;
  background: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.product-card-image img {
  width: 80%;
  height: 80%;
  object-fit: contain;
  transition: transform var(--transition-slower);
}

.product-card:hover .product-card-image img {
  transform: scale(1.05);
}

.product-card-body {
  padding: 1.25rem;
}

.product-card-title {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-text);
  margin-bottom: 0.5rem;
  line-height: 1.4;
}

.product-card-price {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-accent-dark);
}

.product-card-price-original {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  text-decoration: line-through;
  margin-left: 0.5rem;
}

/* ===== Rating Stars ===== */
.rating {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.rating-star {
  color: var(--color-accent);
}

.rating-star-empty {
  color: var(--color-border);
}

.rating-count {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-left: 0.25rem;
}

/* ===== Navigation ===== */
.nav-link {
  position: relative;
  color: var(--color-text);
  font-weight: 500;
  padding: 0.5rem 0;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition-base);
}

.nav-link:hover {
  color: var(--color-accent-dark);
}

.nav-link:hover::after {
  width: 100%;
}

/* ===== Table Styles ===== */
.table {
  width: 100%;
  border-collapse: collapse;
}

.table th,
.table td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
}

.table th {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.table tr:hover td {
  background: var(--color-bg-alt);
}

/* ===== Footer ===== */
.footer {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  padding: 4rem 0 2rem;
}

.footer a {
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast);
}

.footer a:hover {
  color: var(--color-accent);
}

.footer-title {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-text-inverse);
  margin-bottom: 1.5rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  margin-top: 3rem;
}

/* ===== Responsive Utilities ===== */
@media (max-width: 767px) {
  .hide-mobile { display: none !important; }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .hide-tablet { display: none !important; }
}

@media (min-width: 1024px) {
  .hide-desktop { display: none !important; }
}

/* ===== Focus States (Accessibility) ===== */
a:focus,
button:focus,
input:focus,
select:focus,
textarea:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* ===== Cursor ===== */
.cursor-pointer {
  cursor: pointer;
}

/* ===== Print Styles ===== */
@media print {
  body {
    background: white;
    color: black;
  }

  .no-print {
    display: none !important;
  }
}

/* ===== Reduced Motion ===== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ===== FR-DOMAIN-SKILL: 差异化布局模式 ===== */

/* Bento Grid - 不规则产品网格 */
.bento-grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: minmax(180px, auto); gap: 1rem; }
.bento-item-large { grid-column: span 2; grid-row: span 2; }
.bento-item-tall { grid-row: span 2; }
.bento-item-wide { grid-column: span 2; }
@media (max-width: 1024px) { .bento-grid { grid-template-columns: repeat(2, 1fr); } .bento-item-large, .bento-item-tall, .bento-item-wide { grid-column: span 2; grid-row: span 1; } }
@media (max-width: 640px) { .bento-grid { grid-template-columns: 1fr; } .bento-item-large, .bento-item-tall, .bento-item-wide { grid-column: span 1; } }

/* Asymmetric Layout - 非对称布局 */
.asymmetric-layout { display: grid; grid-template-columns: 1fr 1.5fr; gap: 3rem; align-items: center; }
.asymmetric-reverse { grid-template-columns: 1.5fr 1fr; }
@media (max-width: 1024px) { .asymmetric-layout, .asymmetric-reverse { grid-template-columns: 1fr; gap: 2rem; } }

/* Geometric Lines - 几何线条背景 */
.geometric-bg { position: relative; overflow: hidden; }
.geometric-bg::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(46,139,87,0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(46,139,87,0.03) 1px, transparent 1px); background-size: 40px 40px; }

/* Glassmorphism Card - 磨砂玻璃 */
.glass-card-modern { background: rgba(255,255,255,0.8); backdrop-filter: blur(20px); border: 1px solid rgba(255,255,255,0.5); border-radius: 24px; box-shadow: 0 8px 32px rgba(26,83,26,0.1); transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1); }
.glass-card-modern:hover { transform: translateY(-8px); box-shadow: 0 20px 50px rgba(26,83,26,0.15); }

/* Dynamic Gradient Fluid - 动态渐变 */
.gradient-fluid { background: linear-gradient(135deg, #F0F9F0 0%, #FFFFFF 50%, #FFFBF0 100%); position: relative; }
.gradient-fluid::before { content: ''; position: absolute; inset: -50%; background: radial-gradient(circle, rgba(255,204,0,0.15) 0%, transparent 50%); animation: fluidMove 8s ease-in-out infinite; }
@keyframes fluidMove { 0%, 100% { transform: translate(0, 0); } 50% { transform: translate(20px, 20px); } }

/* High-Density Grid - 紧凑网格 */
.high-density-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0.75rem; }
@media (max-width: 1024px) { .high-density-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 640px) { .high-density-grid { grid-template-columns: repeat(2, 1fr); gap: 0.5rem; } }

/* ---- Re-Factor NEW Layouts V2 - Extreme Visual Differentiation ---- */

/* 1. Bento Mosaic - 不规则卡片拼贴 */
.bento-mosaic { display: grid; grid-template-columns: repeat(6, 1fr); grid-auto-rows: minmax(180px, auto); gap: 1rem; }
.bento-mosaic > *:nth-child(1) { grid-column: span 3; grid-row: span 2; }
.bento-mosaic > *:nth-child(2) { grid-column: span 3; }
.bento-mosaic > *:nth-child(3) { grid-column: span 3; }
.bento-mosaic > *:nth-child(4) { grid-column: span 3; grid-row: span 2; }
@media (max-width: 1024px) { .bento-mosaic { grid-template-columns: repeat(3, 1fr); } .bento-mosaic > * { grid-column: span 1 !important; grid-row: span 1 !important; } }

/* 2. Stacked Layer - 层叠效果 */
.stack-layer { position: relative; min-height: 300px; }
.stack-layer > * { position: absolute; border-radius: 16px; background: white; box-shadow: 0 8px 24px rgba(0,0,0,0.1); }
.stack-layer > *:nth-child(1) { top: 0; left: 0; width: 80%; height: 80%; z-index: 3; }
.stack-layer > *:nth-child(2) { top: 10%; left: 10%; width: 85%; height: 85%; z-index: 2; background: #F0F9F0; }
.stack-layer > *:nth-child(3) { top: 20%; left: 20%; width: 90%; height: 90%; z-index: 1; background: #D0F0C0; }

/* 3. Split Panel V2 */
.split-panel-v2 { display: grid; grid-template-columns: 35% 65%; min-height: 100%; }
.split-panel-v2 > *:first-child { background: linear-gradient(135deg, #1A531A 0%, #2E8B57 100%); color: white; padding: 3rem 2rem; display: flex; flex-direction: column; justify-content: center; }
.split-panel-v2 > *:last-child { padding: 3rem 2rem; background: white; }
@media (max-width: 1024px) { .split-panel-v2 { grid-template-columns: 1fr; } .split-panel-v2 > *:first-child { padding: 2rem; } }

/* 4. Offset Card V2 */
.offset-card-v2 { position: relative; padding: 2rem; background: white; border-radius: 20px; z-index: 1; box-shadow: 0 20px 60px rgba(26,83,26,0.12); }
.offset-card-v2::after { content: ''; position: absolute; bottom: -1rem; right: 1rem; width: 100%; height: 100%; background: linear-gradient(135deg, #A9724C 0%, #A9724C 100%); border-radius: 20px; z-index: -1; opacity: 0.15; }

/* 5. Zigzag Section */
.zigzag-grid { display: grid; grid-template-columns: 1fr; gap: 4rem; }
.zigzag-grid > *:nth-child(even) { direction: rtl; }
.zigzag-grid > *:nth-child(even) > * { direction: ltr; }
@media (max-width: 768px) { .zigzag-grid > *:nth-child(n) { direction: ltr !important; } }

/* 6. Masonry Grid */
.masonry-cols { columns: 1; column-gap: 1rem; }
.masonry-cols > * { break-inside: avoid; margin-bottom: 1rem; }
@media (min-width: 640px) { .masonry-cols { columns: 2; } }
@media (min-width: 1024px) { .masonry-cols { columns: 3; } }

/* 7. Timeline List */
.timeline-strip { position: relative; padding-left: 2.5rem; border-left: 2px solid #D0F0C0; }
.timeline-strip::before { content: ''; position: absolute; left: -6px; top: 0; width: 10px; height: 10px; background: #A9724C; border-radius: 50%; border: 2px solid white; box-shadow: 0 0 0 2px #2E8B57; }
.timeline-item-v2 { position: relative; margin-bottom: 2rem; padding: 1.5rem; background: white; border-radius: 12px; border: 1px solid #D0F0C0; }
.timeline-item-v2::before { content: ''; position: absolute; left: -2.5rem; top: 50%; width: 8px; height: 8px; background: #A9724C; border-radius: 50%; transform: translateY(-50%); }

/* 8. Accordion Block */
.accordion-block { display: flex; flex-direction: column; gap: 0.75rem; }
.accordion-panel { background: white; border: 1px solid #D0F0C0; border-radius: 12px; overflow: hidden; transition: all 0.3s ease; }
.accordion-panel:hover { border-color: #A9724C; box-shadow: 0 4px 12px rgba(46,139,87,0.1); }
.accordion-toggle { padding: 1.25rem; cursor: pointer; font-weight: 600; color: #2E8B57; display: flex; justify-content: space-between; align-items: center; }
.accordion-toggle i { transition: transform 0.3s ease; }
.accordion-panel.active .accordion-toggle i { transform: rotate(180deg); }
.accordion-body { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.accordion-panel.active .accordion-body { max-height: 300px; }
.accordion-content { padding: 0 1.25rem 1.25rem; color: #1A531A; }

/* 9. Card Reveal */
.card-reveal { position: relative; overflow: hidden; border-radius: 16px; }
.card-reveal-over { position: absolute; bottom: 0; left: 0; right: 0; padding: 3rem 1.5rem 1.5rem; background: linear-gradient(to top, rgba(26,83,26,0.95), transparent); color: white; transform: translateY(100%); transition: transform 0.4s ease; }
.card-reveal:hover .card-reveal-over { transform: translateY(0); }
.card-reveal img { width: 100%; object-fit: cover; transition: transform 0.5s ease; }
.card-reveal:hover img { transform: scale(1.1); }

/* 10. Full Banner */
.full-banner { width: 100%; max-width: 100vw; margin-left: 50%; transform: translateX(-50%); padding: 6rem 2rem; background: linear-gradient(135deg, #1A531A 0%, #2E8B57 50%, #A9724C 100%); color: white; text-align: center; position: relative; overflow: hidden; }

/* 11. Focus Center */
.focus-center { max-width: 700px; margin: 0 auto; text-align: center; position: relative; padding: 4rem 2rem; }
.focus-center::before { content: ''; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 150px; height: 150px; background: radial-gradient(circle, rgba(255,204,0,0.25) 0%, transparent 70%); pointer-events: none; animation: pulse 3s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 1; } 50% { transform: translate(-50%, -50%) scale(1.2); opacity: 0.7; } }

/* 12. Stats Bar */
.stats-bar { display: grid; grid-template-columns: repeat(4, 1fr); background: #1A531A; border-radius: 20px; padding: 2.5rem; gap: 2rem; }
.stats-bar-item { text-align: center; color: white; border-right: 1px solid rgba(255,255,255,0.1); }
.stats-bar-item:last-child { border-right: none; }
.stats-bar-value { font-size: 2.5rem; font-weight: 700; color: #A9724C; line-height: 1; margin-bottom: 0.5rem; }
.stats-bar-label { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.15em; opacity: 0.8; }
@media (max-width: 768px) { .stats-bar { grid-template-columns: repeat(2, 1fr); } .stats-bar-item:nth-child(2) { border-right: none; } }

/* 13. Icon Strip */
.icon-strip { display: flex; flex-wrap: wrap; gap: 1rem; }
.icon-strip-item { flex: 1 1 220px; padding: 1.5rem; background: white; border: 1px solid #D0F0C0; border-radius: 16px; display: flex; align-items: center; gap: 1rem; transition: all 0.3s ease; }
.icon-strip-item:hover { transform: translateY(-4px); border-color: #A9724C; box-shadow: 0 12px 32px rgba(46,139,87,0.15); }
.icon-strip-icon { width: 56px; height: 56px; background: linear-gradient(135deg, #2E8B57, #1A531A); border-radius: 14px; display: flex; align-items: center; justify-content: center; color: #A9724C; font-size: 1.5rem; flex-shrink: 0; }

/* 14. Quote Box */
.quote-box { position: relative; padding: 2.5rem; background: #F0F9F0; border-radius: 0 20px 20px 0; border-left: 5px solid #A9724C; }
.quote-box::before { content: '\201C'; position: absolute; top: -1rem; left: 1rem; font-size: 6rem; color: #A9724C; opacity: 0.2; font-family: Georgia, serif; line-height: 1; }
.quote-text { font-size: 1.25rem; font-style: italic; color: #1A531A; margin-bottom: 1rem; }
.quote-author { font-weight: 600; color: #2E8B57; }

/* 15. Ribbon Banner */
.ribbon-banner { position: relative; display: inline-block; padding: 0.6rem 1.5rem; background: linear-gradient(135deg, #A9724C, #A9724C); color: #1A531A; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; font-size: 0.75rem; line-height: 1; }
.ribbon-banner::before { content: ''; position: absolute; left: -10px; top: 0; bottom: 0; border-top: 0; border-bottom: 0; border-right: 10px solid #A9724C; }
.ribbon-banner::after { content: ''; position: absolute; right: -10px; top: 0; bottom: 0; border-top: 0; border-bottom: 0; border-left: 10px solid #A9724C; }

/* 16. Feature Grid */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.feature-box { padding: 2rem; background: white; border: 1px solid #D0F0C0; border-radius: 20px; text-align: center; transition: all 0.3s ease; display: flex; flex-direction: column; align-items: center; }
.feature-box:hover { transform: translateY(-8px); border-color: #A9724C; box-shadow: 0 16px 40px rgba(46,139,87,0.15); }
.feature-icon-lg { width: 72px; height: 72px; margin: 0 auto 1.25rem; background: linear-gradient(135deg, rgba(255,204,0,0.2), rgba(255,204,0,0.05)); border-radius: 20px; display: flex; align-items: center; justify-content: center; color: #A9724C; font-size: 2rem; }
@media (max-width: 768px) { .feature-grid { grid-template-columns: 1fr; } }

/* 17. Product Showcase */
.product-showcase { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.product-image-wrap { position: relative; }
.product-image-wrap::before { content: ''; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 80%; height: 80%; background: radial-gradient(circle, rgba(255,204,0,0.3) 0%, transparent 70%); z-index: -1; }
.product-info-wrap h2 { font-size: 2.5rem; margin-bottom: 1rem; }
@media (max-width: 1024px) { .product-showcase { grid-template-columns: 1fr; gap: 2rem; } }

/* 17B. Product Showcase Compact - PDP差异 - 放大占比 */
.product-showcase-compact { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; align-items: start; }
.product-showcase-compact .pdp-thumbs-col { display: flex; flex-direction: column; gap: 0.75rem; }
.product-showcase-compact .pdp-thumbnails { display: flex; gap: 0.5rem; }
.product-showcase-compact .pdp-thumb-item { width: 56px; height: 56px; border: 1px solid #D0F0C0; border-radius: 8px; padding: 4px; cursor: pointer; transition: all 0.2s; flex-shrink: 0; }
.product-showcase-compact .pdp-thumb-item:hover, .product-showcase-compact .pdp-thumb-item.active { border-color: #A9724C; background: #A9724C/10; }
.product-showcase-compact .pdp-main-image { aspect-ratio: 1; border: 1px solid #D0F0C0; border-radius: 16px; padding: 1.5rem; background: #F0F9F0; }
.product-showcase-compact .pdp-info { display: flex; flex-direction: column; gap: 1rem; }
.product-showcase-compact .pdp-title { font-size: 1.5rem; line-height: 1.3; }
.product-showcase-compact .pdp-meta { display: flex; align-items: center; gap: 0.75rem; padding: 0.75rem 0; border-y: 1px solid #D0F0C0; }
.product-showcase-compact .pdp-price-sec { padding: 0.75rem 0; }
.product-showcase-compact .pdp-options { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.product-showcase-compact .pdp-actions { display: flex; gap: 0.75rem; padding-top: 0.75rem; }
.product-showcase-compact .pdp-stock { padding: 0.75rem; background: #F0F9F0; border-radius: 8px; }
@media (max-width: 768px) { .product-showcase-compact { grid-template-columns: 1fr; gap: 1.5rem; } .product-showcase-compact .pdp-thumbnails { justify-content: center; } }

/* 17C. PDP Specs - 新布局结构 */
.pdp-specs-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.75rem; }
.pdp-specs-grid .spec-card { background: white; border: 1px solid #D0F0C0; border-radius: 12px; padding: 1rem; transition: all 0.2s; }
.pdp-specs-grid .spec-card:hover { border-color: #A9724C; box-shadow: 0 4px 12px rgba(46,139,87,0.1); }
.pdp-specs-grid .spec-icon-wrap { width: 40px; height: 40px; background: linear-gradient(135deg, #A9724C/20, #A9724C/10); border-radius: 10px; display: flex; align-items: center; justify-content: center; color: #A9724C; margin-bottom: 0.75rem; }
.pdp-specs-grid .spec-label { color: #1A531A; font-size: 0.75rem; font-weight: 500; margin-bottom: 0.25rem; }
.pdp-specs-grid .spec-value { color: #2E8B57; font-size: 0.875rem; font-weight: 700; }
@media (max-width: 768px) { .pdp-specs-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .pdp-specs-grid { grid-template-columns: 1fr; } }

/* 21. Features Combined - 首页Features整合 */
.features-combined { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; align-items: center; }
.features-combined .feature-img-col { background: #F0F9F0; border-radius: 16px; padding: 1.5rem; }
.features-combined .feature-img-col img { width: 100%; height: auto; border-radius: 12px; }
.features-combined .feature-content-col { display: flex; flex-direction: column; gap: 1rem; }
.features-combined .feature-badge { display: inline-block; background: #A9724C/10; color: #A9724C; padding: 0.25rem 0.75rem; border-radius: 6px; font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; }
.features-combined .feature-title { font-size: 1.25rem; font-weight: 700; color: #2E8B57; line-height: 1.3; }
.features-combined .feature-desc { color: #1A531A; font-size: 0.875rem; line-height: 1.6; }
.features-combined .icon-strip { display: flex; gap: 1rem; margin-top: 0.5rem; }
.features-combined .icon-strip-item { display: flex; align-items: center; gap: 0.5rem; }
.features-combined .icon-strip-icon { width: 48px; height: 48px; background: linear-gradient(135deg, #2E8B57, #1A531A); border-radius: 12px; display: flex; align-items: center; justify-content: center; color: #A9724C; font-size: 1.25rem; }
.features-combined .icon-strip-text { display: flex; flex-direction: column; }
.features-combined .icon-strip-title { font-weight: 700; color: #2E8B57; font-size: 0.875rem; }
.features-combined .icon-strip-sub { font-size: 0.75rem; color: #1A531A; }
.features-combined .feature-cta { display: inline-flex; align-items: center; gap: 0.5rem; color: #A9724C; font-weight: 600; font-size: 0.875rem; margin-top: 0.5rem; }
@media (max-width: 768px) { .features-combined { grid-template-columns: 1fr; } }

/* 18. Nav Pills */
.nav-pills { display: flex; gap: 0.5rem; padding: 0.5rem; background: #F0F9F0; border-radius: 50px; }
.nav-pill { padding: 0.75rem 1.5rem; border-radius: 50px; font-weight: 600; color: #1A531A; cursor: pointer; transition: all 0.3s ease; }
.nav-pill.active { background: linear-gradient(135deg, #A9724C, #A9724C); color: white; box-shadow: 0 4px 12px rgba(255,204,0,0.3); }
.nav-pill:not(.active):hover { background: white; }

/* 19. Testimonial Slide */
.testimonial-slide { display: flex; gap: 2rem; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 1rem; }
.testimonial-card { flex: 0 0 350px; scroll-snap-align: start; padding: 2rem; background: white; border: 1px solid #D0F0C0; border-radius: 20px; }
.testimonial-stars { color: #A9724C; margin-bottom: 1rem; font-size: 0.875rem; }
.testimonial-text { color: #1A531A; margin-bottom: 1.5rem; line-height: 1.7; }
.testimonial-author { font-weight: 600; color: #2E8B57; }

/* 20. Card Glow */
.card-glow { position: relative; background: white; border-radius: 20px; padding: 2rem; overflow: hidden; }
.card-glow::before { content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%; background: conic-gradient(from 0deg, transparent, rgba(255,204,0,0.3), transparent 30%); animation: rotate 4s linear infinite; opacity: 0; transition: opacity 0.3s ease; }
.card-glow:hover::before { opacity: 1; }
@keyframes rotate { 100% { transform: rotate(360deg); } }

/* Header Footer Refactor */
.split-panel-v2-header { display: block; }

/* Hero Split Layout - Banner区域2个子元素间距 */
.hero-split-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
@media (max-width: 768px) { .hero-split-layout { grid-template-columns: 1fr; gap: 2rem; text-align: center; } }

/* Hero Modern - 全新差异化布局 */
.hero-modern { display: grid; grid-template-columns: 1fr 2.5fr; gap: 2rem; align-items: center; min-height: auto; }
.hero-content { display: flex; flex-direction: column; gap: 1.25rem; }
.hero-badge { display: inline-flex; align-items: center; padding: 0.5rem 1rem; background: linear-gradient(135deg, #A9724C, #A9724C); color: #1A531A; font-size: 0.75rem; font-weight: 700; border-radius: 50px; text-transform: uppercase; letter-spacing: 0.05em; width: fit-content; }
.hero-title { font-family: 'Space Grotesk', sans-serif; font-size: 2.5rem; font-weight: 800; line-height: 1.1; display: flex; flex-direction: column; }
.hero-title span { display: block; }
.hero-desc { color: #1A531A; font-size: 1rem; line-height: 1.6; max-width: 400px; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.btn-hero-primary { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.875rem 1.75rem; background: linear-gradient(135deg, #2E8B57, #1A531A); color: white; font-weight: 600; font-size: 0.875rem; border-radius: 12px; transition: all 0.3s ease; box-shadow: 0 4px 15px rgba(46, 139, 87, 0.3); }
.btn-hero-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(46, 139, 87, 0.4); }
.btn-hero-secondary { display: inline-flex; align-items: center; padding: 0.875rem 1.75rem; background: transparent; color: #1A531A; font-weight: 600; font-size: 0.875rem; border: 2px solid #1A531A; border-radius: 12px; transition: all 0.3s ease; }
.btn-hero-secondary:hover { background: #1A531A; color: white; }
.hero-stats { display: flex; gap: 2rem; margin-top: 0.5rem; padding-top: 1rem; border-top: 1px solid rgba(46, 139, 87, 0.15); }
.stat-item { display: flex; flex-direction: column; }
.stat-num { font-size: 1.25rem; font-weight: 800; color: #2E8B57; }
.stat-label { font-size: 0.7rem; color: #1A531A; text-transform: uppercase; letter-spacing: 0.05em; }
.hero-image-wrap { position: relative; display: flex; justify-content: center; align-items: center; }
.hero-image-glow { position: absolute; width: 300px; height: 300px; background: radial-gradient(circle, rgba(255,204,0,0.4) 0%, transparent 70%); border-radius: 50%; top: 50%; left: 50%; transform: translate(-50%, -50%); animation: heroGlow 3s ease-in-out infinite; }
@keyframes heroGlow { 0%, 100% { opacity: 0.6; transform: translate(-50%, -50%) scale(1); } 50% { opacity: 1; transform: translate(-50%, -50%) scale(1.1); } }
.hero-image-frame { position: relative; width: 100%; max-width: 900px; aspect-ratio: 1; background: linear-gradient(145deg, #ffffff, #f8faf8); border-radius: 24px; padding: 3rem; box-shadow: 0 25px 50px rgba(46, 139, 87, 0.2), 0 10px 20px rgba(0, 0, 0, 0.08); display: flex; align-items: center; justify-content: center; }
.hero-image { width: 100%; height: 100%; object-fit: contain; border-radius: 16px; }
.hero-badge-float { position: absolute; display: flex; align-items: center; gap: 0.5rem; padding: 0.5rem 0.75rem; background: white; border-radius: 10px; font-size: 0.7rem; font-weight: 600; color: #2E8B57; box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1); }
.hero-badge-float i { color: #A9724C; }
.hero-badge-float.badge-1 { top: 10%; right: -5%; animation: floatBadge 4s ease-in-out infinite; }
.hero-badge-float.badge-2 { bottom: 20%; left: -5%; animation: floatBadge 4s ease-in-out infinite 1s; }
@keyframes floatBadge { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
@media (max-width: 1024px) { .hero-modern { grid-template-columns: 1fr 1fr; gap: 2rem; } }
@media (max-width: 768px) { .hero-modern { grid-template-columns: 1fr; text-align: center; gap: 2rem; } .hero-content { align-items: center; } .hero-badge { margin: 0 auto; } .hero-title { font-size: 1.75rem; } .hero-desc { max-width: 100%; } .hero-actions { justify-content: center; } .hero-stats { justify-content: center; } .hero-image-wrap { max-width: 90%; margin: 0 auto; } .hero-image-frame { max-width: 100%; padding: 1rem; } .hero-badge-float.badge-1 { right: 0; } .hero-badge-float.badge-2 { left: 0; } }
@media (max-width: 480px) { .hero-modern { gap: 1.5rem; } .hero-title { font-size: 1.5rem; } .hero-stats { gap: 1rem; } .stat-num { font-size: 1rem; } .hero-image-frame { max-width: 100%; padding: 0.75rem; } }

/* Product Card Variants */
.product-card-glass { background: rgba(255,255,255,0.9); backdrop-filter: blur(10px); border: 1px solid rgba(46,139,87,0.1); border-radius: 20px; overflow: hidden; transition: all 0.3s ease; }
.product-card-glass:hover { border-color: rgba(255,204,0,0.4); box-shadow: 0 0 30px rgba(255,204,0,0.2); transform: translateY(-6px); }
.product-card-bento { background: linear-gradient(145deg, #FFFFFF 0%, #F0F9F0 100%); border: 2px solid rgba(46,139,87,0.15); border-radius: 16px; overflow: hidden; position: relative; }
.product-card-bento::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, #A9724C, #A9724C); transform: scaleX(0); transition: transform 0.3s ease; }
.product-card-bento:hover::after { transform: scaleX(1); }
.product-card-minimal { background: #FFFFFF; border: none; border-radius: 12px; padding: 1rem; transition: all 0.2s ease; }
.product-card-minimal:hover { background: #F0F9F0; box-shadow: 0 4px 20px rgba(26,83,26,0.1); }

/* Hero Section Variants */
.hero-bento { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: center; min-height: 80vh; padding: 6rem 0 4rem; }
.hero-center { text-align: center; max-width: 800px; margin: 0 auto; padding: 8rem 1rem 4rem; }
.hero-asymmetric { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 4rem; align-items: center; padding: 6rem 2rem 4rem; }
@media (max-width: 1024px) { .hero-bento, .hero-asymmetric { grid-template-columns: 1fr; text-align: center; padding: 5rem 1rem 3rem; gap: 2rem; } }

/* Animations */
@keyframes floatGlow { 0%, 100% { transform: translateY(0); box-shadow: 0 0 20px rgba(255,204,0,0.3); } 50% { transform: translateY(-10px); box-shadow: 0 0 40px rgba(255,204,0,0.5); } }
.float-glow { animation: floatGlow 4s ease-in-out infinite; }
@keyframes pulseGlow { 0%, 100% { box-shadow: 0 0 20px rgba(255,204,0,0.3); } 50% { box-shadow: 0 0 40px rgba(255,204,0,0.6); } }
.pulse-glow { animation: pulseGlow 2s ease-in-out infinite; }