/* 绿驿管家 官网样式 */

:root {
  --primary-color: #5DB360;
  --primary-dark: #2E6B31;
  --secondary-color: #4D9F50;
  --tertiary-color: #5DB360;
  --light-green: #7BC77E;
  --pale-green: #9DE99F;
  --text-dark: #1f1f1f;
  --text-gray: #605e5c;
  --text-light: #ffffff;
  --bg-light: #f1f8f2;
  --bg-white: #ffffff;
  --border-color: #e1dfdd;
  --success-color: #4CAF50;
  --warning-color: #d83b01;
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.14);
  --focus-ring: 0 0 0 3px rgba(61, 139, 64, 0.3);
  --gradient-icon-light: linear-gradient(135deg, #e0f7fa 0%, #e8f5e9 100%);
}

/* 跳过导航链接 */
.skip-link {
  position: absolute;
  top: -100%;
  left: 0;
  background: var(--primary-color);
  color: white;
  padding: 8px 16px;
  text-decoration: none;
  border-radius: 0 0 4px 0;
  z-index: 10000;
  transition: top 0.3s;
}

.skip-link:focus {
  top: 0;
}

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

/* 触摸优化 */
.btn,
.download-btn,
a {
  touch-action: manipulation;
  -webkit-tap-highlight-color: rgba(61, 139, 64, 0.2);
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: PingFang SC, HarmonyOS Sans SC, Helvetica Neue, Microsoft YaHei, sans-serif !important;
  color: var(--text-dark);
  line-height: 1.6;
  background-color: var(--bg-white);
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

a:focus-visible {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
  border-radius: 2px;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* 导航栏 */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  z-index: 1000;
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.navbar-brand {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-dark);
  display: flex;
  align-items: center;
  gap: 8px;
}

.navbar-brand-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.2rem;
  font-weight: 800;
}

.navbar-nav {
  display: flex;
  gap: 32px;
  list-style: none;
}

.navbar-nav a {
  color: var(--text-gray);
  font-weight: 500;
  transition: color 0.2s ease;
}

.navbar-nav a:hover,
.navbar-nav a.router-link-active {
  color: var(--primary-color);
}

.navbar-nav .github-link {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4px;
  margin-top: -2px;
  opacity: 0.8;
  transition: opacity 0.2s ease;
}

.navbar-nav .github-link:hover {
  opacity: 1;
}

.navbar-nav .github-link:focus-visible {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
  border-radius: 4px;
}

/* 页脚 */
.footer {
  background-color: var(--bg-light);
  padding: 40px 0;
  margin-top: 80px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 30px;
}

.footer-section h3 {
  font-size: 1.1rem;
  margin-bottom: 16px;
  color: var(--text-dark);
}

.footer-section ul {
  list-style: none;
}

.footer-section li {
  margin-bottom: 8px;
}

.footer-section a {
  color: var(--text-gray);
  font-size: 0.95rem;
}

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

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
  color: var(--text-gray);
  font-size: 0.9rem;
}

/* Hero 区域 */
.hero {
  padding: 120px 0 80px;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  color: white;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.hero h1 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.hero-tagline {
  font-size: 1.25rem;
  opacity: 0.9;
  margin-bottom: 40px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.2s ease;
  border: none;
}

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

.btn-primary:hover {
  background-color: var(--bg-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-primary:focus-visible {
  outline: 2px solid white;
  outline-offset: 2px;
}

.btn-outline {
  background-color: transparent;
  color: white;
  border: 2px solid white;
}

.btn-outline:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.btn-outline:focus-visible {
  outline: 2px solid white;
  outline-offset: 2px;
}

/* 主要内容区域 */
.main-content {
  padding: 60px 0;
}

.section {
  margin-bottom: 80px;
}

.section-title {
  text-align: center;
  margin-bottom: 50px;
}

.section-title h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.section-title p {
  color: var(--text-gray);
  font-size: 1.1rem;
}

/* 功能卡片 */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.feature-card {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 24px;
  transition: all 0.2s ease;
}

.feature-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.feature-card-icon {
  width: 48px;
  height: 48px;
  background: var(--gradient-icon-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-dark);
  font-size: 1.5rem;
  margin-bottom: 16px;
}

.feature-card h3 {
  font-size: 1.2rem;
  margin-bottom: 8px;
}

.feature-card p {
  color: var(--text-gray);
  font-size: 0.95rem;
}

/* 截图展示 */
.screenshots {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
  gap: 40px;
}

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

.screenshot-item img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
}

.screenshot-item p {
  margin-top: 12px;
  color: var(--text-gray);
}

/* 技术栈 */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 20px;
}

.tech-item {
  text-align: center;
  padding: 20px;
  background: var(--bg-light);
  border-radius: 8px;
  transition: all 0.2s ease;
}

.tech-item:hover {
  background: white;
  box-shadow: var(--shadow-sm);
}

.tech-item-name {
  font-weight: 600;
  margin-bottom: 4px;
}

.tech-item-desc {
  font-size: 0.85rem;
  color: var(--text-gray);
}

/* 下载页面 */
.download-section {
  text-align: center;
  padding: 60px 0;
}

.download-card {
  max-width: 500px;
  margin: 0 auto;
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 40px;
  box-shadow: var(--shadow-md);
}

.download-version {
  font-size: 0.9rem;
  color: var(--text-gray);
  margin-bottom: 20px;
}

.download-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 40px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 600;
  transition: all 0.2s ease;
}

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

.download-btn:focus-visible {
  outline: 2px solid white;
  outline-offset: 2px;
}

.system-requirements {
  margin-top: 30px;
  text-align: left;
}

.system-requirements h4 {
  margin-bottom: 12px;
  color: var(--text-dark);
}

.system-requirements ul {
  list-style: none;
  color: var(--text-gray);
}

.system-requirements li {
  padding: 4px 0;
  padding-left: 20px;
  position: relative;
}

.system-requirements li:before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--success-color);
  font-weight: bold;
}

/* 文档页面 */
.doc-content {
  max-width: 800px;
  margin: 0 auto;
}

.doc-content h2 {
  font-size: 1.75rem;
  margin: 40px 0 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--border-color);
}

.doc-content h3 {
  font-size: 1.3rem;
  margin: 30px 0 15px;
}

.doc-content p {
  margin-bottom: 16px;
  line-height: 1.8;
  color: var(--text-gray);
}

.doc-content ul {
  margin-bottom: 20px;
  padding-left: 25px;
}

.doc-content li {
  margin-bottom: 8px;
  line-height: 1.6;
}

.doc-content code {
  background: var(--bg-light);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Consolas', 'Monaco', monospace;
  font-size: 0.9em;
  color: var(--primary-dark);
}

.doc-content pre {
  background: var(--bg-light);
  padding: 16px;
  border-radius: 8px;
  overflow-x: auto;
  margin-bottom: 20px;
}

.doc-content pre code {
  background: none;
  padding: 0;
}

/* 响应式 */
@media (max-width: 768px) {
  .navbar-nav {
    gap: 16px;
  }

.hero .container {
  position: relative;
  z-index: 1;
}

.hero h1 {
    font-size: 2rem;
  }

  .hero-tagline {
    font-size: 1rem;
  }

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

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

  .section-title h2 {
    font-size: 1.5rem;
  }
}

/* 减少动画偏好 */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .feature-card:hover,
  .btn-primary:hover,
  .btn-outline:hover,
  .download-btn:hover {
    transform: none;
  }
}

/* 焦点状态增强 */
.feature-card:focus-visible {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

.tech-item:focus-visible {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* 导航链接焦点状态 */
.navbar-nav a:focus-visible {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
  border-radius: 2px;
}