/* 下载中心样式 - 现代化白色主题 */

/* 页面标题 */
.page-title {
  text-align: center;
  padding: 40px 20px 20px;
  font-size: 36px;
  font-weight: 700;
  color: var(--text-main);
}

.page-subtitle {
  text-align: center;
  font-size: 15px;
  line-height: 1.8;
  padding: 0 20px 30px;
  color: var(--text-secondary);
  max-width: 900px;
  margin: 0 auto;
}

.page-subtitle a {
  color: var(--primary);
}

/* 下载导航 - 一行平均铺满 */
.download-nav {
  display: flex;
  width: 100%;
  margin: 20px auto 40px;
  padding: 0;
  list-style: none;
}

.download-nav a {
  text-decoration: none;
  flex: 1;
}

.downlod-nav-item {
  padding: 14px 8px;
  background: var(--bg-white);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 14px;
  text-align: center;
  transition: all 0.3s;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
}

.download-nav a:first-child .downlod-nav-item {
  border-radius: var(--radius) 0 0 var(--radius);
}

.download-nav a:last-child .downlod-nav-item {
  border-radius: 0 var(--radius) var(--radius) 0;
}

/* 窄屏时换行 */
@media (max-width: 768px) {
  .download-nav {
    flex-wrap: wrap;
  }
  .download-nav a {
    flex: 1 1 25%;
    min-width: 120px;
  }
  .downlod-nav-item {
    padding: 12px 6px;
    font-size: 13px;
    border-radius: var(--radius) !important;
    margin: 2px;
  }
}

@media (max-width: 480px) {
  .download-nav a {
    flex: 1 1 50%;
  }
  .downlod-nav-item {
    padding: 10px 4px;
    font-size: 12px;
  }
}

/* 下载区块通用样式 */
.index-block {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  margin-bottom: 24px;
  padding: 32px;
}

.index-block .why-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--border);
  display: flex;
  align-items: center;
  gap: 12px;
}

.index-block .why-title i {
  font-size: 28px;
  color: var(--primary);
}

.soft-version {
  text-align: center;
  padding: 0 0 20px;
  color: var(--text-muted);
  font-size: 14px;
}

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

.download-info a {
  color: var(--primary);
  font-weight: 500;
}

/* 下载单元格布局 */
.download-cell {
  width: 50%;
  float: left;
  padding: 20px;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .download-cell {
    width: 100%;
    float: none;
  }
}

/* =========================================
   动态生成的下载区块 - Windows/Mac/Linux 等
   ========================================= */

/* 所有下载区块通用样式 */
#window, #mac, #linux, #arm, #bsd, #source, #mob, #hard {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  margin-bottom: 24px;
  padding: 32px;
  animation: fadeIn 0.5s ease;
}

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

/* 标题样式 */
#window .why-title, #mac .why-title, #linux .why-title, #arm .why-title, #bsd .why-title, 
#source .why-title, #mob .why-title, #hard .why-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--border);
  display: flex;
  align-items: center;
  gap: 12px;
}

/* 图标样式 */
#window .why-title i, #mac .why-title i, #linux .why-title i, #arm .why-title i, #bsd .why-title i,
#source .why-title i, #mob .why-title i, #hard .why-title i {
  font-size: 28px;
  color: var(--primary);
}

/* 下载链接按钮 - 更醒目的样式 */
#window .download-info .pub-link, 
#mac .download-info .pub-link, 
#linux .download-info .pub-link,
#arm .download-info .pub-link, 
#bsd .download-info .pub-link, 
#source .download-info .pub-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: linear-gradient(135deg, var(--bg-light) 0%, var(--bg-gray) 100%);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  color: var(--primary);
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s;
  margin: 8px 0;
}

#window .download-info .pub-link:hover, 
#mac .download-info .pub-link:hover, 
#linux .download-info .pub-link:hover,
#arm .download-info .pub-link:hover, 
#bsd .download-info .pub-link:hover, 
#source .download-info .pub-link:hover {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

/* 哈希值显示 - 代码块样式 */
#window .download-info + .download-info + .download-info,
#mac .download-info + .download-info + .download-info, 
#linux .download-info + .download-info + .download-info,
#arm .download-info + .download-info + .download-info, 
#bsd .download-info + .download-info + .download-info {
  font-family: 'Courier New', monospace;
  font-size: 12px;
  background: #f5f5f5;
  padding: 12px 16px;
  border-radius: var(--radius);
  word-break: break-all;
  color: #666;
  margin-top: 8px;
  border-left: 3px solid var(--primary);
}

/* 版本号 */
#window .soft-version, 
#mac .soft-version, 
#linux .soft-version, 
#arm .soft-version, 
#bsd .soft-version,
#source .soft-version {
  text-align: center;
  padding: 0 0 20px;
  color: var(--text-muted);
  font-size: 13px;
  font-style: italic;
}

/* 钱包图片展示 */
#mob .download-cell {
  text-align: center;
  padding: 30px;
}

#mob .download-cell img {
  max-width: 150px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: transform 0.3s;
}

#mob .download-cell img:hover {
  transform: scale(1.05);
}

/* 硬件钱包特殊样式 */
#hard {
  background: linear-gradient(135deg, var(--bg-light) 0%, var(--bg-white) 100%);
}