/**
 * 百万田园 - 生态美学官网样式 (紧凑版)
 * 设计理念：自然、生态、现代、简约
 * 色彩系统：大地色系 + 自然绿色 + 纯净白色
 */

/* ========================================
   基础变量与重置
   ======================================== */
:root {
  /* 主色调 - 自然生态绿 */
  --nature-green: #2D5A3D;
  --nature-green-light: #4A7C59;
  --nature-green-dark: #1A3D28;
  
  /* 辅助色 - 大地色系 */
  --earth-brown: #8B6914;
  --earth-sand: #D4C4A8;
  --earth-clay: #C17F59;
  
  /* 点缀色 - 果实色彩 */
  --fruit-orange: #E07B39;
  --fruit-red: #C94C4C;
  --fruit-yellow: #F4D03F;
  
  /* 中性色 */
  --pure-white: #FFFFFF;
  --off-white: #FAFAF8;
  --light-gray: #F5F5F0;
  --medium-gray: #9B9B8E;
  --dark-gray: #4A4A42;
  --text-primary: #2C2C24;
  --text-secondary: #6B6B5E;
  
  /* 渐变 */
  --gradient-nature: linear-gradient(135deg, #2D5A3D 0%, #4A7C59 50%, #6B9B7A 100%);
  --gradient-sunset: linear-gradient(135deg, #E07B39 0%, #C94C4C 100%);
  --gradient-earth: linear-gradient(135deg, #D4C4A8 0%, #C17F59 100%);
  
  /* 阴影 */
  --shadow-soft: 0 2px 12px rgba(45, 90, 61, 0.08);
  --shadow-medium: 0 4px 20px rgba(45, 90, 61, 0.12);
  --shadow-strong: 0 8px 30px rgba(45, 90, 61, 0.16);
  
  /* 圆角 */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  /* 过渡 */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* 配色方案 */
[data-theme="ocean"] {
  --nature-green: #1E3A5F;
  --nature-green-light: #2E5A8B;
  --nature-green-dark: #0F1F33;
  --gradient-nature: linear-gradient(135deg, #1E3A5F 0%, #2E5A8B 50%, #4A8BC2 100%);
}

[data-theme="sunset"] {
  --nature-green: #8B4513;
  --nature-green-light: #CD853F;
  --nature-green-dark: #5C2E0C;
  --gradient-nature: linear-gradient(135deg, #8B4513 0%, #CD853F 50%, #DEB887 100%);
}

[data-theme="forest"] {
  --nature-green: #1B4D3E;
  --nature-green-light: #2E8B57;
  --nature-green-dark: #0D3329;
  --gradient-nature: linear-gradient(135deg, #1B4D3E 0%, #2E8B57 50%, #3CB371 100%);
}

[data-theme="lavender"] {
  --nature-green: #6B4C7F;
  --nature-green-light: #9B7CB6;
  --nature-green-dark: #4A3560;
  --gradient-nature: linear-gradient(135deg, #6B4C7F 0%, #9B7CB6 50%, #C5A5D9 100%);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'PingFang SC', 'Microsoft YaHei', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text-primary);
  background-color: var(--off-white);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ========================================
   配色选择器
   ======================================== */
.theme-switcher {
  position: fixed;
  top: 100px;
  right: 20px;
  z-index: 999;
  background: var(--pure-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-strong);
  padding: 12px;
  transition: all var(--transition-normal);
}

.theme-switcher.collapsed {
  padding: 8px;
}

.theme-switcher-toggle {
  width: 36px;
  height: 36px;
  border: none;
  background: var(--gradient-nature);
  color: var(--pure-white);
  border-radius: var(--radius-full);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: transform var(--transition-fast);
}

.theme-switcher-toggle:hover {
  transform: rotate(30deg);
}

.theme-options {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 12px;
  max-height: 0;
  overflow: hidden;
  transition: all var(--transition-normal);
}

.theme-switcher:not(.collapsed) .theme-options {
  max-height: 200px;
}

.theme-option {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  border: 3px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
}

.theme-option:hover,
.theme-option.active {
  border-color: var(--text-primary);
  transform: scale(1.1);
}

.theme-option[data-theme="default"] { background: linear-gradient(135deg, #2D5A3D, #4A7C59); }
.theme-option[data-theme="ocean"] { background: linear-gradient(135deg, #1E3A5F, #2E5A8B); }
.theme-option[data-theme="sunset"] { background: linear-gradient(135deg, #8B4513, #CD853F); }
.theme-option[data-theme="forest"] { background: linear-gradient(135deg, #1B4D3E, #2E8B57); }
.theme-option[data-theme="lavender"] { background: linear-gradient(135deg, #6B4C7F, #9B7CB6); }

/* ========================================
   语言切换器
   ======================================== */
.lang-switcher {
  position: fixed;
  top: 100px;
  right: 80px;
  z-index: 999;
  background: var(--pure-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-strong);
  padding: 8px;
  transition: all var(--transition-normal);
}

.lang-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  background: var(--gradient-nature);
  color: var(--pure-white);
  border-radius: var(--radius-full);
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  transition: all var(--transition-fast);
}

.lang-toggle:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.lang-toggle i {
  font-size: 14px;
}

.lang-current {
  font-size: 12px;
  letter-spacing: 0.5px;
}

.lang-options {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 8px;
  max-height: 0;
  overflow: hidden;
  transition: all var(--transition-normal);
}

.lang-switcher.expanded .lang-options {
  max-height: 100px;
}

.lang-option {
  padding: 8px 16px;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
  text-align: center;
}

.lang-option:hover {
  background: var(--light-gray);
  color: var(--text-primary);
}

.lang-option.active {
  background: var(--nature-green);
  color: var(--pure-white);
}

/* ========================================
   导航栏 - 玻璃拟态效果
   ======================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(45, 90, 61, 0.06);
  transition: all var(--transition-normal);
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-soft);
}

.header .container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo a {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: var(--gradient-nature);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--pure-white);
  box-shadow: var(--shadow-soft);
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-text .brand {
  font-size: 20px;
  font-weight: 700;
  color: var(--nature-green);
  letter-spacing: 1px;
}

.logo-text .brand-en {
  font-size: 11px;
  font-weight: 600;
  color: var(--nature-green-light);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.logo-text .slogan {
  font-size: 10px;
  color: var(--text-secondary);
  letter-spacing: 0.5px;
}

/* 导航菜单 */
.nav ul {
  display: flex;
  list-style: none;
  gap: 4px;
}

.nav a {
  position: relative;
  padding: 8px 16px;
  text-decoration: none;
  color: var(--text-primary);
  font-size: 14px;
  font-weight: 500;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.nav a::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--nature-green);
  border-radius: var(--radius-full);
  opacity: 0;
  transform: scale(0.8);
  transition: all var(--transition-fast);
  z-index: -1;
}

.nav a:hover,
.nav a.active {
  color: var(--nature-green);
}

.nav a:hover::before,
.nav a.active::before {
  opacity: 0.08;
  transform: scale(1);
}

.nav a.active {
  font-weight: 600;
}

/* 右侧功能区 */
.header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.search-box {
  position: relative;
  display: flex;
  align-items: center;
}

.search-box input {
  width: 180px;
  padding: 8px 36px 8px 14px;
  border: 2px solid transparent;
  background: var(--light-gray);
  border-radius: var(--radius-full);
  font-size: 13px;
  transition: all var(--transition-fast);
}

.search-box input:focus {
  outline: none;
  border-color: var(--nature-green-light);
  background: var(--pure-white);
  width: 220px;
}

.search-box button {
  position: absolute;
  right: 10px;
  background: none;
  border: none;
  color: var(--medium-gray);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.search-box button:hover {
  color: var(--nature-green);
}

.user-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--light-gray);
  border: none;
  border-radius: var(--radius-full);
  color: var(--text-primary);
  font-size: 15px;
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
}

.btn-icon:hover {
  background: var(--nature-green);
  color: var(--pure-white);
  transform: translateY(-2px);
}

.btn-icon .badge {
  position: absolute;
  top: -2px;
  right: -2px;
  width: 16px;
  height: 16px;
  background: var(--fruit-red);
  color: var(--pure-white);
  font-size: 9px;
  font-weight: 600;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-login {
  padding: 8px 18px;
  background: var(--gradient-nature);
  color: var(--pure-white);
  border: none;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-soft);
}

.btn-login:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

/* ========================================
   轮播图 - 沉浸式视觉体验（丰富版）
   ======================================== */
.hero-section {
  position: relative;
  height: 100vh;
  min-height: 700px;
  max-height: 900px;
  overflow: hidden;
}

/* 装饰元素 */
.hero-decorations {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 3;
}

.floating-fruit,
.floating-leaf {
  position: absolute;
  color: rgba(255, 255, 255, 0.1);
  font-size: 40px;
  animation: float 6s ease-in-out infinite;
}

.floating-fruit.fruit-1 { top: 15%; left: 8%; animation-delay: 0s; }
.floating-fruit.fruit-2 { top: 60%; left: 5%; animation-delay: 1s; font-size: 30px; }
.floating-fruit.fruit-3 { top: 25%; right: 10%; animation-delay: 2s; font-size: 35px; }
.floating-leaf.leaf-1 { top: 70%; right: 15%; animation-delay: 0.5s; font-size: 25px; }
.floating-leaf.leaf-2 { top: 40%; left: 3%; animation-delay: 1.5s; font-size: 20px; }
.floating-leaf.leaf-3 { bottom: 20%; right: 8%; animation-delay: 2.5s; font-size: 28px; }

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(5deg); }
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1s ease;
}

.hero-slide.active {
  opacity: 1;
}

.hero-slide .bg-image {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.1);
  transition: transform 8s ease;
}

.hero-slide.active .bg-image {
  transform: scale(1);
}

.hero-slide .overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(26, 61, 40, 0.9) 0%,
    rgba(45, 90, 61, 0.7) 40%,
    rgba(74, 124, 89, 0.4) 100%
  );
}

/* 内容布局 */
.hero-content-wrapper {
  position: relative;
  z-index: 2;
  height: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 100px 24px 80px;
  align-items: center;
}

.hero-content {
  color: var(--pure-white);
}

/* 徽章动画 */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 24px;
}

.hero-badge.animated-badge {
  animation: badgePulse 2s ease-in-out infinite;
}

@keyframes badgePulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.2); }
  50% { box-shadow: 0 0 20px 5px rgba(255, 255, 255, 0.1); }
}

/* 标题样式 */
.hero-title {
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 20px;
}

.title-line {
  display: block;
}

.title-line.subtitle {
  color: var(--fruit-yellow);
  font-size: 0.7em;
  margin-top: 8px;
}

/* 描述文字 */
.hero-desc {
  font-size: 17px;
  line-height: 1.8;
  opacity: 0.92;
  max-width: 500px;
  margin-bottom: 36px;
}

/* 按钮组 */
.hero-actions {
  display: flex;
  gap: 16px;
  margin-bottom: 40px;
}

.btn-glow {
  position: relative;
  overflow: hidden;
}

.btn-shine {
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transition: left 0.5s;
}

.btn-glow:hover .btn-shine {
  left: 100%;
}

.btn-play {
  position: relative;
}

.btn-play::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  background: linear-gradient(90deg, var(--fruit-orange), var(--fruit-yellow)) border-box;
  -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.3s;
}

.btn-play:hover::before {
  opacity: 1;
}

/* 统计数据 */
.hero-stats {
  display: flex;
  gap: 40px;
}

.stat-item {
  text-align: center;
}

.stat-number {
  display: block;
  font-size: 32px;
  font-weight: 700;
  color: var(--fruit-yellow);
  line-height: 1;
}

.stat-label {
  font-size: 13px;
  opacity: 0.8;
  margin-top: 4px;
}

/* 右侧视觉区域 */
.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* 水果展示卡片 */
.fruit-showcase {
  position: relative;
}

.showcase-item {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-xl);
  padding: 24px;
  text-align: center;
  max-width: 320px;
}

.showcase-item img {
  width: 200px;
  height: 200px;
  object-fit: contain;
  margin-bottom: 16px;
  filter: drop-shadow(0 20px 40px rgba(0,0,0,0.3));
}

.showcase-tag {
  display: inline-block;
  padding: 4px 12px;
  background: var(--fruit-red);
  color: white;
  font-size: 11px;
  font-weight: 600;
  border-radius: var(--radius-full);
  margin-bottom: 8px;
}

.showcase-info h4 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 4px;
}

.showcase-info p {
  font-size: 13px;
  opacity: 0.8;
}

/* 溯源展示 */
.trace-showcase {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-xl);
  padding: 28px;
  max-width: 340px;
}

.trace-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.trace-timeline {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 20px;
}

.timeline-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  opacity: 0.6;
}

.timeline-item.active {
  opacity: 1;
}

.timeline-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  border: 2px solid rgba(255,255,255,0.5);
}

.timeline-item.active .timeline-dot {
  background: var(--fruit-yellow);
  border-color: var(--fruit-yellow);
  box-shadow: 0 0 10px var(--fruit-yellow);
}

.trace-qr {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  font-size: 13px;
}

.trace-qr i {
  font-size: 20px;
}

/* 特性标签 */
.hero-features {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.feature-tag {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-full);
  font-size: 13px;
}

.feature-tag i {
  color: var(--fruit-yellow);
}

/* 企业客户展示 */
.hero-clients {
  margin-top: 32px;
}

.clients-label {
  display: block;
  font-size: 12px;
  opacity: 0.7;
  margin-bottom: 12px;
}

.clients-logos {
  display: flex;
  gap: 12px;
}

.client-logo {
  padding: 8px 16px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 500;
}

/* 定制包装展示 */
.custom-showcase {
  text-align: center;
}

.package-preview {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-xl);
  padding: 32px;
}

.package-box {
  width: 200px;
  height: 200px;
  background: linear-gradient(135deg, rgba(255,255,255,0.2), rgba(255,255,255,0.05));
  border: 2px dashed rgba(255,255,255,0.3);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  position: relative;
}

.package-ribbon {
  position: absolute;
  top: -10px;
  right: -10px;
  padding: 6px 12px;
  background: var(--fruit-orange);
  color: white;
  font-size: 11px;
  font-weight: 600;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  gap: 4px;
}

.package-logo {
  text-align: center;
}

.package-logo i {
  font-size: 48px;
  opacity: 0.5;
  margin-bottom: 8px;
}

.package-logo span {
  font-size: 12px;
  opacity: 0.7;
}

.package-features {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.package-features span {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 13px;
}

.package-features i {
  color: var(--fruit-yellow);
}

/* 按钮基础样式 */
.btn-primary {
  padding: 16px 32px;
  background: var(--fruit-orange);
  color: var(--pure-white);
  border: none;
  border-radius: var(--radius-full);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 20px rgba(224, 123, 57, 0.35);
  text-decoration: none;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(224, 123, 57, 0.45);
}

.btn-secondary {
  padding: 16px 32px;
  background: transparent;
  color: var(--pure-white);
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-radius: var(--radius-full);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.7);
  transform: translateY(-2px);
}

/* 轮播控制区 */
.hero-controls {
  position: absolute;
  bottom: 40px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 24px;
  z-index: 10;
  padding: 0 24px;
}

.hero-dots {
  display: flex;
  gap: 12px;
}

.hero-dot {
  width: 40px;
  height: 4px;
  background: rgba(255, 255, 255, 0.3);
  border: none;
  border-radius: 2px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-normal);
}

.hero-dot .dot-progress {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0;
  background: var(--pure-white);
  transition: width 0.1s linear;
}

.hero-dot.active {
  background: rgba(255, 255, 255, 0.3);
}

.hero-dot.active .dot-progress {
  animation: progress 5s linear forwards;
}

@keyframes progress {
  from { width: 0; }
  to { width: 100%; }
}

/* 箭头控制 */
.hero-arrows {
  display: flex;
  gap: 12px;
}

.hero-arrow {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: var(--pure-white);
  font-size: 14px;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-arrow:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.5);
  transform: scale(1.1);
}

/* 进度条 */
.hero-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: rgba(255, 255, 255, 0.1);
  z-index: 10;
}

.hero-progress .progress-bar {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--fruit-yellow), var(--fruit-orange));
  transition: width 0.1s linear;
}

.hero-slide.active ~ .hero-progress .progress-bar {
  animation: heroProgress 5s linear forwards;
}

@keyframes heroProgress {
  from { width: 0; }
  to { width: 100%; }
}

/* 滚动提示 */
.scroll-hint {
  position: absolute;
  bottom: 100px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  color: var(--pure-white);
  opacity: 0.7;
  z-index: 10;
}

.mouse-icon {
  width: 26px;
  height: 40px;
  border: 2px solid rgba(255, 255, 255, 0.5);
  border-radius: 13px;
  position: relative;
}

.mouse-wheel {
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 2px;
  animation: scrollWheel 2s infinite;
}

@keyframes scrollWheel {
  0% { top: 8px; opacity: 1; }
  100% { top: 20px; opacity: 0; }
}

.scroll-hint span {
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* Hero 响应式适配 */
@media (max-width: 992px) {
  .hero-content-wrapper {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-content {
    order: 1;
  }
  
  .hero-visual {
    display: none;
  }
  
  .hero-stats,
  .hero-features,
  .hero-clients {
    justify-content: center;
  }
  
  .hero-actions {
    justify-content: center;
  }
  
  .hero-desc {
    margin-left: auto;
    margin-right: auto;
  }
}

/* ========================================
   页面Hero - 子页面通用
   ======================================== */
.page-hero {
  position: relative;
  padding: 140px 0 80px;
  background: linear-gradient(135deg, var(--nature-green) 0%, var(--nature-green-light) 50%, var(--fruit-orange) 100%);
  overflow: hidden;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.bg-pattern {
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(circle at 20% 80%, rgba(255,255,255,0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255,255,255,0.1) 0%, transparent 50%);
}

.floating-icons {
  position: absolute;
  inset: 0;
}

.floating-icons i {
  position: absolute;
  color: rgba(255,255,255,0.15);
  font-size: 60px;
  animation: floatIcon 8s ease-in-out infinite;
}

.floating-icons .icon-1 { top: 20%; left: 10%; animation-delay: 0s; }
.floating-icons .icon-2 { top: 60%; right: 15%; animation-delay: 2s; font-size: 45px; }
.floating-icons .icon-3 { bottom: 30%; left: 20%; animation-delay: 4s; font-size: 50px; }
.floating-icons .icon-4 { top: 40%; right: 25%; animation-delay: 6s; font-size: 35px; }

@keyframes floatIcon {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-15px) rotate(5deg); }
}

.page-hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.page-hero .hero-text {
  text-align: center;
  color: var(--pure-white);
}

.page-hero .hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 20px;
}

.page-hero h1 {
  font-size: clamp(36px, 5vw, 52px);
  font-weight: 700;
  margin-bottom: 12px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.2);
}

.page-hero .hero-subtitle {
  font-size: 17px;
  opacity: 0.92;
  max-width: 500px;
  margin: 0 auto 24px;
  line-height: 1.7;
}

.page-hero .hero-features {
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}

.page-hero .feature-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 500;
}

.page-hero .feature-item i {
  font-size: 16px;
  color: var(--fruit-yellow);
}

/* 统计栏 */
.hero-stats-bar {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.stat-box {
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  padding: 20px 28px;
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: 0 8px 32px rgba(0,0,0,0.15);
  transition: all var(--transition-fast);
}

.stat-box:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.2);
}

.stat-box.highlight {
  background: linear-gradient(135deg, var(--fruit-orange), var(--fruit-yellow));
  color: white;
}

.stat-box.highlight .stat-num {
  color: white;
}

.stat-box .stat-num {
  display: block;
  font-size: 28px;
  font-weight: 700;
  color: var(--nature-green);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-box .stat-text {
  font-size: 13px;
  color: var(--text-secondary);
  font-weight: 500;
}

.stat-box.highlight .stat-text {
  color: rgba(255,255,255,0.9);
}

/* 波浪底部 */
.wave-bottom {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  line-height: 0;
}

.wave-bottom svg {
  width: 100%;
  height: 60px;
}

/* 页面Hero响应式 */
@media (max-width: 768px) {
  .page-hero {
    padding: 120px 0 60px;
  }
  
  .page-hero .hero-features {
    gap: 12px;
  }
  
  .page-hero .feature-item {
    padding: 8px 16px;
    font-size: 13px;
  }
  
  .hero-stats-bar {
    gap: 12px;
  }
  
  .stat-box {
    padding: 16px 20px;
    flex: 1;
    min-width: 100px;
  }
  
  .stat-box .stat-num {
    font-size: 22px;
  }
  
  .wave-bottom svg {
    height: 40px;
  }
}

@media (max-width: 576px) {
  .hero-section {
    min-height: 600px;
  }
  
  .hero-content-wrapper {
    padding: 80px 16px 60px;
  }
  
  .hero-title {
    font-size: 32px;
  }
  
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }
  
  .hero-actions a {
    width: 100%;
    justify-content: center;
  }
  
  .hero-stats {
    gap: 24px;
  }
  
  .stat-number {
    font-size: 24px;
  }
}

/* ========================================
   月度推荐 - 卡片悬浮设计
   ======================================== */
.monthly-section {
  padding: 80px 0;
  background: var(--off-white);
  position: relative;
  overflow: hidden;
}

.monthly-section::before {
  content: '';
  position: absolute;
  top: -150px;
  right: -150px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(45, 90, 61, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.section-header {
  text-align: center;
  margin-bottom: 40px;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  background: rgba(45, 90, 61, 0.08);
  color: var(--nature-green);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.section-desc {
  font-size: 15px;
  color: var(--text-secondary);
  max-width: 500px;
  margin: 0 auto;
}

/* 月度推荐卡片 */
.monthly-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(420px, 1fr));
  gap: 24px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.monthly-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--pure-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: all var(--transition-normal);
}

.monthly-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-strong);
}

.monthly-image {
  position: relative;
  overflow: hidden;
  min-height: 220px;
}

.monthly-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.monthly-card:hover .monthly-image img {
  transform: scale(1.06);
}

.monthly-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 6px 12px;
  background: var(--gradient-sunset);
  color: var(--pure-white);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.5px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-soft);
}

.monthly-content {
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.monthly-name {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.monthly-subtitle {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.monthly-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.meta-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  background: var(--light-gray);
  color: var(--text-secondary);
  font-size: 12px;
  border-radius: var(--radius-sm);
}

.meta-tag i {
  color: var(--nature-green);
  font-size: 11px;
}

.monthly-price {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 20px;
}

.price-current {
  font-size: 28px;
  font-weight: 700;
  color: var(--fruit-orange);
}

.price-unit {
  font-size: 14px;
  color: var(--text-secondary);
}

.price-original {
  font-size: 14px;
  color: var(--medium-gray);
  text-decoration: line-through;
}

.monthly-actions {
  display: flex;
  gap: 10px;
}

.btn-add-cart {
  flex: 1;
  padding: 12px 20px;
  background: var(--nature-green);
  color: var(--pure-white);
  border: none;
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.btn-add-cart:hover {
  background: var(--nature-green-light);
  transform: translateY(-2px);
}

.btn-favorite {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--light-gray);
  border: none;
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  font-size: 18px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-favorite:hover {
  background: var(--fruit-red);
  color: var(--pure-white);
}

/* ========================================
   热销水果 - 网格瀑布流
   ======================================== */
.hot-section {
  padding: 60px 0;
  background: linear-gradient(180deg, var(--pure-white) 0%, var(--off-white) 100%);
}

.hot-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  max-width: 1280px;
  margin: 0 auto 36px;
  padding: 0 24px;
}

.btn-view-all {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  background: transparent;
  color: var(--nature-green);
  border: 2px solid var(--nature-green);
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.btn-view-all:hover {
  background: var(--nature-green);
  color: var(--pure-white);
}

.fruit-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.fruit-card {
  background: var(--pure-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: all var(--transition-normal);
}

.fruit-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-strong);
}

.fruit-image-wrap {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
}

.fruit-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.fruit-card:hover .fruit-image-wrap img {
  transform: scale(1.08);
}

.fruit-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 10px;
  background: var(--nature-green);
  color: var(--pure-white);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.5px;
  border-radius: var(--radius-sm);
}

.fruit-quick-actions {
  position: absolute;
  right: 12px;
  top: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  opacity: 0;
  transform: translateX(16px);
  transition: all var(--transition-normal);
}

.fruit-card:hover .fruit-quick-actions {
  opacity: 1;
  transform: translateX(0);
}

.quick-btn {
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--pure-white);
  border: none;
  border-radius: var(--radius-full);
  color: var(--text-primary);
  font-size: 14px;
  cursor: pointer;
  box-shadow: var(--shadow-soft);
  transition: all var(--transition-fast);
}

.quick-btn:hover {
  background: var(--nature-green);
  color: var(--pure-white);
}

.fruit-info {
  padding: 16px;
}

.fruit-category {
  font-size: 10px;
  color: var(--nature-green);
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.fruit-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.fruit-origin {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.fruit-origin i {
  color: var(--nature-green);
  font-size: 11px;
}

.fruit-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.fruit-price {
  display: flex;
  align-items: baseline;
  gap: 2px;
}

.fruit-price .price {
  font-size: 20px;
  font-weight: 700;
  color: var(--fruit-orange);
}

.fruit-price .unit {
  font-size: 12px;
  color: var(--text-secondary);
}

.btn-cart-sm {
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--light-gray);
  border: none;
  border-radius: var(--radius-full);
  color: var(--nature-green);
  font-size: 14px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-cart-sm:hover {
  background: var(--nature-green);
  color: var(--pure-white);
}

/* ========================================
   优质产区 - 横向滚动卡片
   ======================================== */
.region-section {
  padding: 80px 0;
  background: var(--nature-green-dark);
  color: var(--pure-white);
  position: relative;
  overflow: hidden;
}

.region-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="0.5"/></svg>');
  background-size: 80px 80px;
  pointer-events: none;
}

.region-section .section-label {
  background: rgba(255, 255, 255, 0.1);
  color: var(--fruit-yellow);
}

.region-section .section-title {
  color: var(--pure-white);
}

.region-section .section-desc {
  color: rgba(255, 255, 255, 0.7);
}

.region-scroll {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 16px 24px;
  max-width: 1280px;
  margin: 0 auto;
}

.region-scroll::-webkit-scrollbar {
  display: none;
}

.region-card {
  flex: 0 0 320px;
  scroll-snap-align: start;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.region-card:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-6px);
}

.region-image {
  position: relative;
  height: 180px;
  overflow: hidden;
}

.region-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.region-card:hover .region-image img {
  transform: scale(1.08);
}

.region-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(transparent 30%, rgba(26, 61, 40, 0.9) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px;
}

.region-name {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 2px;
}

.region-location {
  font-size: 13px;
  opacity: 0.8;
}

.region-content {
  padding: 20px;
}

.region-features {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}

.region-feature {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  background: rgba(255, 255, 255, 0.1);
  font-size: 11px;
  border-radius: var(--radius-sm);
}

.region-desc {
  font-size: 13px;
  line-height: 1.6;
  opacity: 0.8;
  margin-bottom: 16px;
}

.btn-region {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  background: var(--fruit-orange);
  color: var(--pure-white);
  border: none;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.btn-region:hover {
  background: var(--fruit-yellow);
  color: var(--text-primary);
}

/* ========================================
   合作果园 - 网格展示
   ======================================== */
.orchard-section {
  padding: 60px 0;
  background: var(--off-white);
}

.orchard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.orchard-card {
  background: var(--pure-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: all var(--transition-normal);
}

.orchard-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-strong);
}

.orchard-header {
  position: relative;
  height: 160px;
  overflow: hidden;
}

.orchard-header img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.orchard-card:hover .orchard-header img {
  transform: scale(1.06);
}

.orchard-header::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(transparent 40%, rgba(0,0,0,0.6) 100%);
}

.orchard-info-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px;
  color: var(--pure-white);
  z-index: 2;
}

.orchard-name {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 2px;
}

.orchard-location {
  font-size: 12px;
  opacity: 0.9;
}

.orchard-body {
  padding: 20px;
}

.orchard-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 16px;
}

.orchard-stat {
  text-align: center;
  padding: 12px;
  background: var(--light-gray);
  border-radius: var(--radius-md);
}

.orchard-stat-value {
  font-size: 17px;
  font-weight: 700;
  color: var(--nature-green);
  margin-bottom: 2px;
}

.orchard-stat-label {
  font-size: 11px;
  color: var(--text-secondary);
}

.orchard-fruits {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.fruit-tag {
  padding: 4px 12px;
  background: rgba(45, 90, 61, 0.08);
  color: var(--nature-green);
  font-size: 12px;
  font-weight: 500;
  border-radius: var(--radius-full);
}

/* ========================================
   果园列表页面 - 大卡片样式
   ======================================== */
.orchard-list-section {
  padding: 60px 0 80px;
  background: var(--off-white);
}

.orchard-grid.large {
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 28px;
}

.orchard-card-large {
  background: var(--pure-white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: all var(--transition-normal);
}

.orchard-card-large:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-strong);
}

.orchard-image-wrap {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.orchard-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.orchard-card-large:hover .orchard-image-wrap img {
  transform: scale(1.08);
}

.orchard-location-badge {
  position: absolute;
  bottom: 16px;
  left: 16px;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(10px);
  color: white;
  font-size: 13px;
  border-radius: var(--radius-full);
}

.orchard-info-large {
  padding: 24px;
}

.orchard-info-large .orchard-name {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.orchard-info-large .orchard-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
}

.orchard-meta {
  display: flex;
  gap: 20px;
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--light-gray);
}

.orchard-meta .meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-secondary);
}

.orchard-meta .meta-item i {
  color: var(--nature-green);
}

.orchard-info-large .orchard-fruits {
  margin-bottom: 20px;
}

.orchard-actions {
  display: flex;
  gap: 12px;
}

.orchard-actions .btn-outline {
  flex: 1;
  padding: 12px 20px;
  border: 1.5px solid var(--nature-green);
  color: var(--nature-green);
  background: transparent;
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all var(--transition-fast);
}

.orchard-actions .btn-outline:hover {
  background: var(--nature-green);
  color: white;
}

.orchard-actions .btn-icon-only {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1.5px solid var(--light-gray);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}

.orchard-actions .btn-icon-only:hover {
  border-color: var(--nature-green);
  color: var(--nature-green);
}

/* 果园入驻CTA */
.orchard-cta-section {
  padding: 60px 0;
  background: linear-gradient(135deg, var(--light-gray) 0%, var(--off-white) 100%);
}

.orchard-cta-section .cta-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
  background: var(--pure-white);
  padding: 40px 48px;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-soft);
}

.orchard-cta-section .cta-content h3 {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.orchard-cta-section .cta-content p {
  font-size: 15px;
  color: var(--text-secondary);
}

/* ========================================
   服务特色 - 图标卡片
   ======================================== */
.feature-section {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--nature-green) 0%, var(--nature-green-light) 100%);
  color: var(--pure-white);
  position: relative;
  overflow: hidden;
}

.feature-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 60%);
  pointer-events: none;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.feature-card {
  text-align: center;
  padding: 32px 24px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-lg);
  transition: all var(--transition-normal);
}

.feature-card:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-6px);
}

.feature-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  background: var(--fruit-yellow);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: var(--nature-green-dark);
  box-shadow: 0 6px 20px rgba(244, 208, 63, 0.3);
}

.feature-title {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
}

.feature-desc {
  font-size: 13px;
  line-height: 1.6;
  opacity: 0.9;
}

/* ========================================
   服务流程 - 步骤展示
   ======================================== */
.process-section {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--light-gray) 0%, var(--off-white) 100%);
}

.process-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.process-steps {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 48px;
  position: relative;
}

.process-steps::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 10%;
  right: 10%;
  height: 3px;
  background: linear-gradient(90deg, var(--nature-green) 0%, var(--nature-green-light) 50%, var(--fruit-orange) 100%);
  border-radius: 2px;
  z-index: 0;
}

.process-step {
  flex: 1;
  text-align: center;
  position: relative;
  z-index: 1;
}

.process-step:last-child .step-arrow {
  display: none;
}

.step-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 16px;
  background: var(--pure-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-medium);
  position: relative;
  transition: all var(--transition-normal);
}

.step-icon:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-strong);
}

.step-number {
  position: absolute;
  top: -5px;
  right: -5px;
  width: 28px;
  height: 28px;
  background: var(--gradient-nature);
  color: var(--pure-white);
  border-radius: 50%;
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(45, 90, 61, 0.3);
}

.step-icon i {
  font-size: 28px;
  color: var(--nature-green);
}

.step-content h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.step-content p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.step-arrow {
  position: absolute;
  top: 30px;
  right: -20px;
  color: var(--nature-green-light);
  font-size: 20px;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.6; transform: translateX(0); }
  50% { opacity: 1; transform: translateX(5px); }
}

.process-cta {
  text-align: center;
}

.process-cta .btn-large {
  padding: 16px 40px;
  font-size: 16px;
}

/* ========================================
   企业定制页面样式
   ======================================== */
.custom-process-section {
  padding: 60px 0;
  background: var(--pure-white);
}

.custom-process {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.process-step-card {
  flex: 1;
  min-width: 180px;
  max-width: 220px;
  text-align: center;
  padding: 32px 24px;
  background: var(--off-white);
  border-radius: var(--radius-xl);
  transition: all var(--transition-normal);
}

.process-step-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-medium);
}

.process-step-card .step-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 20px;
  background: var(--gradient-nature);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.process-step-card .step-icon span {
  position: absolute;
  top: -4px;
  right: -4px;
  width: 24px;
  height: 24px;
  background: var(--fruit-orange);
  color: white;
  border-radius: 50%;
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.process-step-card .step-icon i {
  font-size: 28px;
  color: white;
}

.process-step-card h4 {
  font-size: 17px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.process-step-card p {
  font-size: 13px;
  color: var(--text-secondary);
}

.process-arrow {
  color: var(--nature-green-light);
  font-size: 20px;
  animation: pulse 2s infinite;
}

/* 定制表单区域 */
.custom-form-section {
  padding: 60px 0 80px;
  background: linear-gradient(135deg, var(--light-gray) 0%, var(--off-white) 100%);
}

.form-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 48px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.form-content {
  background: var(--pure-white);
  padding: 40px;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-soft);
}

.custom-form .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 0;
}

.custom-form .form-group {
  margin-bottom: 24px;
}

.custom-form label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.custom-form input,
.custom-form select,
.custom-form textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--light-gray);
  border-radius: var(--radius-md);
  font-size: 14px;
  transition: all var(--transition-fast);
  background: var(--pure-white);
}

.custom-form input:focus,
.custom-form select:focus,
.custom-form textarea:focus {
  outline: none;
  border-color: var(--nature-green);
  box-shadow: 0 0 0 3px rgba(45, 90, 61, 0.1);
}

.upload-area {
  padding: 32px;
  border: 2px dashed var(--light-gray);
  border-radius: var(--radius-lg);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.upload-area:hover {
  border-color: var(--nature-green);
  background: rgba(45, 90, 61, 0.02);
}

.upload-area i {
  font-size: 32px;
  color: var(--nature-green-light);
  margin-bottom: 8px;
}

.upload-area span {
  display: block;
  font-size: 14px;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.upload-area small {
  font-size: 12px;
  color: var(--text-secondary);
}

.btn-full {
  width: 100%;
  justify-content: center;
}

/* 侧边栏 */
.form-sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.benefit-card,
.contact-card {
  background: var(--pure-white);
  padding: 28px;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-soft);
}

.benefit-card h4,
.contact-card h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.benefit-card h4 i {
  color: var(--fruit-yellow);
}

.contact-card h4 i {
  color: var(--nature-green);
}

.benefit-card ul {
  list-style: none;
}

.benefit-card li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  font-size: 14px;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--light-gray);
}

.benefit-card li:last-child {
  border-bottom: none;
}

.benefit-card li i {
  color: var(--nature-green);
  font-size: 12px;
}

.contact-card .phone {
  font-size: 24px;
  font-weight: 700;
  color: var(--nature-green);
  margin-bottom: 4px;
}

.contact-card .time {
  font-size: 13px;
  color: var(--text-secondary);
}

/* 响应式适配 */
@media (max-width: 992px) {
  .process-steps {
    flex-wrap: wrap;
    gap: 30px;
  }
  
  .process-steps::before {
    display: none;
  }
  
  .process-step {
    flex: 0 0 calc(50% - 15px);
  }
  
  .step-arrow {
    display: none;
  }
}

@media (max-width: 576px) {
  .process-step {
    flex: 0 0 100%;
  }

  .process-steps {
    flex-direction: column;
    align-items: center;
  }
}

/* ========================================
   关于我们页面样式
   ======================================== */
.about-story-section {
  padding: 80px 0;
  background: var(--pure-white);
}

.story-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.story-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-strong);
}

.story-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.story-content .section-label {
  margin-bottom: 16px;
}

.story-content .section-title {
  text-align: left;
  margin-bottom: 20px;
}

.story-content p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 16px;
}

.story-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
}

.story-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  color: var(--text-primary);
}

.story-feature i {
  color: var(--nature-green);
  font-size: 18px;
}

/* 核心数据 */
.about-stats-section {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--nature-green) 0%, var(--nature-green-light) 100%);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.stat-item-large {
  text-align: center;
  padding: 40px 24px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-xl);
  color: white;
}

.stat-item-large .stat-number {
  display: block;
  font-size: 42px;
  font-weight: 700;
  margin-bottom: 8px;
}

.stat-item-large .stat-label {
  font-size: 15px;
  opacity: 0.9;
}

/* 联系我们 */
.contact-section {
  padding: 80px 0;
  background: var(--off-white);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.contact-card-large {
  background: var(--pure-white);
  padding: 40px 32px;
  border-radius: var(--radius-xl);
  text-align: center;
  box-shadow: var(--shadow-soft);
  transition: all var(--transition-normal);
}

.contact-card-large:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-strong);
}

.contact-card-large .contact-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 20px;
  background: var(--gradient-nature);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-card-large .contact-icon i {
  font-size: 28px;
  color: white;
}

.contact-card-large h4 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.contact-card-large .contact-info {
  font-size: 20px;
  font-weight: 700;
  color: var(--nature-green);
  margin-bottom: 4px;
}

.contact-card-large .contact-time {
  font-size: 13px;
  color: var(--text-secondary);
}

/* ========================================
   开放平台页面样式
   ======================================== */
.api-hero {
  position: relative;
  padding: 140px 0 80px;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
  overflow: hidden;
}

.api-hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.code-pattern {
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(circle at 20% 80%, rgba(79, 172, 254, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(0, 242, 254, 0.1) 0%, transparent 50%);
}

.floating-api-icons {
  position: absolute;
  inset: 0;
}

.floating-api-icons i {
  position: absolute;
  color: rgba(255, 255, 255, 0.08);
  font-size: 60px;
  animation: floatIcon 8s ease-in-out infinite;
}

.floating-api-icons .icon-1 { top: 20%; left: 10%; animation-delay: 0s; }
.floating-api-icons .icon-2 { top: 60%; right: 15%; animation-delay: 2s; font-size: 45px; }
.floating-api-icons .icon-3 { bottom: 30%; left: 20%; animation-delay: 4s; font-size: 50px; }
.floating-api-icons .icon-4 { top: 40%; right: 25%; animation-delay: 6s; font-size: 35px; }

.api-hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  align-items: center;
}

.api-hero .hero-text {
  color: white;
}

.api-hero .hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 20px;
}

.api-hero h1 {
  font-size: clamp(36px, 5vw, 52px);
  font-weight: 700;
  margin-bottom: 16px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.api-hero .hero-subtitle {
  font-size: 17px;
  opacity: 0.9;
  line-height: 1.7;
  margin-bottom: 32px;
}

.api-preview {
  display: flex;
  justify-content: center;
}

.code-window {
  background: #1e1e2e;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
  max-width: 480px;
  width: 100%;
}

.code-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: #2d2d44;
}

.code-header .dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.code-header .dot.red { background: #ff5f56; }
.code-header .dot.yellow { background: #ffbd2e; }
.code-header .dot.green { background: #27ca40; }

.code-header .code-title {
  margin-left: auto;
  font-size: 12px;
  color: rgba(255,255,255,0.6);
}

.code-body {
  padding: 20px;
  overflow-x: auto;
}

.code-body pre {
  margin: 0;
  font-family: 'Fira Code', 'Consolas', monospace;
  font-size: 13px;
  line-height: 1.6;
  color: #a6accd;
}

.code-body code {
  color: #a6accd;
}

/* 核心能力 */
.api-capabilities {
  padding: 80px 0;
  background: #f8faf9;
}

.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 24px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.capability-card {
  background: white;
  padding: 32px;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-soft);
  transition: all var(--transition-normal);
}

.capability-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-strong);
}

.capability-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.capability-icon i {
  font-size: 28px;
  color: white;
}

.capability-card h4 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.capability-card > p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
}

.capability-features {
  list-style: none;
  margin-bottom: 20px;
}

.capability-features li {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  font-size: 13px;
  color: var(--text-secondary);
}

.capability-features li i {
  color: var(--nature-green);
  font-size: 12px;
}

.capability-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--nature-green);
  text-decoration: none;
  transition: gap var(--transition-fast);
}

.capability-link:hover {
  gap: 10px;
}

/* 接入流程 */
.api-process {
  padding: 80px 0;
  background: white;
}

.process-timeline {
  display: flex;
  justify-content: center;
  gap: 40px;
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 24px;
}

.timeline-item {
  flex: 1;
  text-align: center;
  position: relative;
}

.timeline-item:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 32px;
  right: -30px;
  width: 20px;
  height: 2px;
  background: var(--light-gray);
}

.timeline-number {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  background: var(--gradient-nature);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 700;
  color: white;
}

.timeline-content h4 {
  font-size: 17px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.timeline-content p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* 应用场景 */
.api-scenarios {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--light-gray) 0%, var(--off-white) 100%);
}

.scenarios-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.scenario-card {
  background: white;
  padding: 32px;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-soft);
  text-align: center;
  transition: all var(--transition-normal);
}

.scenario-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-strong);
}

.scenario-image {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
  background: var(--gradient-nature);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.scenario-image i {
  font-size: 32px;
  color: white;
}

.scenario-card h4 {
  font-size: 17px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.scenario-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* 技术保障 */
.api-guarantee {
  padding: 80px 0;
  background: white;
}

.guarantee-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.guarantee-item {
  text-align: center;
  padding: 32px 24px;
}

.guarantee-item > i {
  font-size: 40px;
  color: var(--nature-green);
  margin-bottom: 16px;
}

.guarantee-item h4 {
  font-size: 17px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.guarantee-item p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* CTA区域 */
.api-cta {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--nature-green) 0%, var(--nature-green-light) 100%);
}

.cta-content-large {
  text-align: center;
  color: white;
  max-width: 600px;
  margin: 0 auto;
}

.cta-content-large h2 {
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 12px;
}

.cta-content-large p {
  font-size: 16px;
  opacity: 0.9;
  margin-bottom: 32px;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
}

/* API文档页面 */
.docs-page {
  background: #f5f7fa;
}

.docs-container {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 0;
  max-width: 1400px;
  margin: 80px auto 0;
  min-height: calc(100vh - 80px);
}

.docs-sidebar {
  background: white;
  border-right: 1px solid #e8ecf1;
  padding: 24px;
  position: sticky;
  top: 80px;
  height: calc(100vh - 80px);
  overflow-y: auto;
}

.sidebar-header h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.sidebar-header h3 i {
  color: var(--nature-green);
}

.nav-group {
  margin-bottom: 24px;
}

.nav-group h4 {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 10px;
}

.nav-group ul {
  list-style: none;
}

.nav-group li {
  margin-bottom: 4px;
}

.nav-group a {
  display: block;
  padding: 8px 12px;
  font-size: 14px;
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.nav-group a:hover,
.nav-group a.active {
  background: rgba(45, 90, 61, 0.08);
  color: var(--nature-green);
}

.docs-content {
  padding: 40px 48px;
  background: white;
}

.doc-section {
  margin-bottom: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--light-gray);
}

.doc-section:last-child {
  border-bottom: none;
}

.doc-section h1 {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.doc-section h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 24px 0 12px;
}

.doc-section h4 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 20px 0 10px;
}

.doc-section p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 16px;
}

.api-endpoint {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 16px 0;
  padding: 12px 16px;
  background: #f8faf9;
  border-radius: var(--radius-md);
}

.api-endpoint .method {
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.api-endpoint .method.get {
  background: #61affe;
  color: white;
}

.api-endpoint .method.post {
  background: #49cc90;
  color: white;
}

.api-endpoint .path {
  font-family: 'Fira Code', monospace;
  font-size: 14px;
  color: var(--text-primary);
}

.api-table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 14px;
}

.api-table th,
.api-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--light-gray);
}

.api-table th {
  font-weight: 600;
  color: var(--text-primary);
  background: #f8faf9;
}

.api-table td {
  color: var(--text-secondary);
}

.api-table code {
  padding: 2px 6px;
  background: #f0f4f8;
  border-radius: 4px;
  font-family: 'Fira Code', monospace;
  font-size: 12px;
  color: var(--nature-green);
}

.code-block {
  background: #1e1e2e;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin: 16px 0;
}

.code-block pre {
  margin: 0;
  padding: 20px;
  overflow-x: auto;
}

.code-block code {
  font-family: 'Fira Code', 'Consolas', monospace;
  font-size: 13px;
  line-height: 1.6;
  color: #a6accd;
}

.btn-outline-sm {
  padding: 8px 16px;
  border: 1.5px solid var(--nature-green);
  color: var(--nature-green);
  background: transparent;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.btn-outline-sm:hover {
  background: var(--nature-green);
  color: white;
}

/* 响应式适配 */
@media (max-width: 992px) {
  .api-hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .api-preview {
    display: none;
  }
  
  .capabilities-grid {
    grid-template-columns: 1fr;
  }
  
  .process-timeline {
    flex-direction: column;
    gap: 24px;
  }
  
  .timeline-item:not(:last-child)::after {
    display: none;
  }
  
  .guarantee-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .docs-container {
    grid-template-columns: 1fr;
  }
  
  .docs-sidebar {
    display: none;
  }
}

@media (max-width: 576px) {
  .guarantee-grid {
    grid-template-columns: 1fr;
  }
  
  .cta-buttons {
    flex-direction: column;
  }
}

/* ========================================
   果园入驻 - 分栏布局
   ======================================== */
.join-section {
  padding: 80px 0;
  background: var(--pure-white);
}

.join-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  align-items: center;
}

.join-content {
  max-width: 480px;
}

.join-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  background: rgba(224, 123, 57, 0.1);
  color: var(--fruit-orange);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.join-title {
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 16px;
  line-height: 1.3;
}

.join-desc {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 28px;
}

.join-benefits {
  display: grid;
  gap: 12px;
  margin-bottom: 32px;
}

.benefit-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  background: var(--light-gray);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.benefit-item:hover {
  background: rgba(45, 90, 61, 0.08);
}

.benefit-icon {
  width: 44px;
  height: 44px;
  background: var(--nature-green);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--pure-white);
  font-size: 18px;
  flex-shrink: 0;
}

.benefit-text h4 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.benefit-text p {
  font-size: 13px;
  color: var(--text-secondary);
}

.join-image {
  position: relative;
}

.join-image img {
  width: 100%;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-strong);
}

.join-image::before {
  content: '';
  position: absolute;
  top: -16px;
  left: -16px;
  right: 16px;
  bottom: 16px;
  background: var(--gradient-nature);
  border-radius: var(--radius-xl);
  z-index: -1;
}

/* ========================================
   列表页面通用样式
   ======================================== */

/* 页面标题 */
.page-header {
  padding: 120px 0 48px;
  background: linear-gradient(135deg, var(--nature-green) 0%, var(--nature-green-light) 100%);
  color: var(--pure-white);
  text-align: center;
}

.page-header h1 {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 12px;
}

.page-header p {
  font-size: 15px;
  opacity: 0.9;
}

/* 筛选栏 */
.filter-section {
  background: var(--pure-white);
  border-bottom: 1px solid var(--light-gray);
  padding: 20px 0;
  position: sticky;
  top: 64px;
  z-index: 100;
}

.filter-bar {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 16px;
}

.filter-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
}

.filter-options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-options a {
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 13px;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all var(--transition-fast);
  border: 1px solid transparent;
}

.filter-options a:hover {
  color: var(--nature-green);
  background: var(--light-gray);
}

.filter-options a.active {
  background: var(--nature-green);
  color: var(--pure-white);
}

/* 排序栏 */
.fruit-list-section {
  padding: 32px 0 80px;
}

.sort-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--light-gray);
}

.sort-bar span {
  font-size: 14px;
  color: var(--text-secondary);
}

.sort-options {
  display: flex;
  gap: 8px;
}

.sort-options button {
  padding: 6px 14px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-size: 13px;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.sort-options button:hover {
  color: var(--nature-green);
}

.sort-options button.active {
  background: var(--nature-green);
  color: var(--pure-white);
}

/* 大图模式商品网格 */
.fruit-grid.large {
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.fruit-grid.large .fruit-card {
  background: var(--pure-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: all var(--transition-normal);
}

.fruit-grid.large .fruit-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-strong);
}

.fruit-grid.large .fruit-image-wrap {
  height: 200px;
}

.fruit-grid.large .fruit-info {
  padding: 16px;
}

.fruit-grid.large .fruit-name a {
  color: var(--text-primary);
  text-decoration: none;
  font-size: 16px;
  font-weight: 600;
}

.fruit-grid.large .fruit-name a:hover {
  color: var(--nature-green);
}

.fruit-grid.large .fruit-desc {
  font-size: 13px;
  color: var(--text-secondary);
  margin: 8px 0;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.fruit-grid.large .fruit-price .original {
  font-size: 13px;
  color: var(--medium-gray);
  text-decoration: line-through;
  margin-left: 8px;
}

/* 分页 */
.pagination {
  display: flex;
  justify-content: center;
  margin-top: 48px;
}

.pagination > * {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  margin: 0 4px;
  border-radius: var(--radius-md);
  font-size: 14px;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.pagination a:hover {
  background: var(--light-gray);
  color: var(--nature-green);
}

.pagination .current,
.pagination .active {
  background: var(--nature-green);
  color: var(--pure-white);
}

.pagination .disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ========================================
   页脚 - 深色主题
   ======================================== */
.footer {
  background: var(--nature-green-dark);
  color: var(--pure-white);
  padding: 60px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  max-width: 1280px;
  margin: 0 auto 48px;
  padding: 0 24px;
}

.footer-brand .logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.footer-brand .logo-icon {
  width: 40px;
  height: 40px;
  font-size: 18px;
}

.footer-brand .logo-text {
  color: var(--pure-white);
}

.footer-brand .logo-text .brand {
  color: var(--pure-white);
  font-size: 20px;
}

.footer-brand .logo-text .slogan {
  color: rgba(255, 255, 255, 0.6);
}

.footer-brand > p {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 20px;
}

.footer-social {
  display: flex;
  gap: 10px;
}

.social-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  color: var(--pure-white);
  font-size: 16px;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.social-link:hover {
  background: var(--fruit-orange);
  transform: translateY(-2px);
}

.footer-title {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 20px;
  color: var(--pure-white);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 14px;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.footer-links a::before {
  content: '';
  width: 0;
  height: 2px;
  background: var(--fruit-orange);
  transition: width var(--transition-fast);
}

.footer-links a:hover {
  color: var(--pure-white);
}

.footer-links a:hover::before {
  width: 10px;
}

.footer-contact p {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 12px;
}

.footer-contact i {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  color: var(--fruit-yellow);
  font-size: 13px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  text-align: center;
  max-width: 1280px;
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}

.footer-bottom p {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
}

/* ========================================
   登录/注册弹层
   ======================================== */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(26, 61, 40, 0.8);
  backdrop-filter: blur(8px);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-overlay.active {
  display: flex;
}

.modal-container {
  background: var(--pure-white);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 440px;
  overflow: hidden;
  box-shadow: var(--shadow-strong);
  animation: modalSlideUp 0.4s ease;
}

@keyframes modalSlideUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.modal-header {
  position: relative;
  padding: 32px 32px 0;
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--light-gray);
  border: none;
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  font-size: 16px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background: var(--fruit-red);
  color: var(--pure-white);
}

.modal-tabs {
  display: flex;
  gap: 28px;
  border-bottom: 2px solid var(--light-gray);
}

.modal-tab {
  padding: 14px 0;
  background: none;
  border: none;
  font-size: 17px;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  position: relative;
  transition: color var(--transition-fast);
}

.modal-tab.active {
  color: var(--nature-green);
}

.modal-tab::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--nature-green);
  transform: scaleX(0);
  transition: transform var(--transition-fast);
}

.modal-tab.active::after {
  transform: scaleX(1);
}

/* Tab内容样式 */
.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

.modal-body {
  padding: 28px 32px 32px;
}

.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--light-gray);
  border-radius: var(--radius-md);
  font-size: 14px;
  transition: all var(--transition-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--nature-green);
}

.form-input::placeholder {
  color: var(--medium-gray);
}

.form-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-secondary);
  cursor: pointer;
}

.checkbox-label input {
  width: 16px;
  height: 16px;
  accent-color: var(--nature-green);
}

.forgot-link {
  font-size: 13px;
  color: var(--nature-green);
  text-decoration: none;
  font-weight: 500;
}

.forgot-link:hover {
  text-decoration: underline;
}

.btn-submit {
  width: 100%;
  padding: 14px;
  background: var(--gradient-nature);
  color: var(--pure-white);
  border: none;
  border-radius: var(--radius-full);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-soft);
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.modal-footer {
  padding: 20px 32px;
  background: var(--light-gray);
  text-align: center;
}

.modal-footer p {
  font-size: 13px;
  color: var(--text-secondary);
}

.modal-footer a {
  color: var(--nature-green);
  font-weight: 600;
  text-decoration: none;
}

/* ========================================
   动画效果
   ======================================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateX(-50%) translateY(0);
  }
  40% {
    transform: translateX(-50%) translateY(-8px);
  }
  60% {
    transform: translateX(-50%) translateY(-4px);
  }
}

/* 滚动显示动画 */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: all 0.8s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* ========================================
   响应式设计
   ======================================== */
@media (max-width: 1200px) {
  .monthly-grid {
    grid-template-columns: 1fr;
  }
  
  .monthly-card {
    max-width: 600px;
    margin: 0 auto;
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 992px) {
  .header .container {
    padding: 0 20px;
  }
  
  .nav {
    display: none;
  }
  
  .search-box {
    display: none;
  }
  
  .hero-content {
    padding: 90px 20px 0;
  }
  
  .hero-title {
    font-size: 32px;
  }
  
  .monthly-grid,
  .fruit-grid,
  .orchard-grid,
  .feature-grid {
    padding: 0 20px;
  }
  
  .join-container {
    grid-template-columns: 1fr;
    gap: 48px;
    padding: 0 20px;
  }
  
  .join-image {
    order: -1;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
}

@media (max-width: 768px) {
  .monthly-card {
    grid-template-columns: 1fr;
  }
  
  .monthly-image {
    height: 200px;
  }
  
  .fruit-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  
  .region-card {
    flex: 0 0 280px;
  }
  
  .orchard-grid {
    grid-template-columns: 1fr;
  }
  
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .feature-card {
    padding: 24px 16px;
  }
  
  .hero-actions {
    flex-direction: column;
  }
  
  .btn-primary,
  .btn-secondary {
    width: 100%;
    justify-content: center;
  }
  
  .theme-switcher {
    top: 80px;
    right: 12px;
  }
}

@media (max-width: 480px) {
  .fruit-grid {
    grid-template-columns: 1fr;
  }
  
  .feature-grid {
    grid-template-columns: 1fr;
  }
  
  .section-title {
    font-size: 24px;
  }
  
  .modal-header,
  .modal-body,
  .modal-footer {
    padding-left: 20px;
    padding-right: 20px;
  }
}

/* ========================================
   工具类
   ======================================== */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.text-center {
  text-align: center;
}

.hidden {
  display: none !important;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}