/* wechatDown 官网样式 */
:root {
  --wx-green: #07C160;
  --wx-dark: #1a1a1a;
}

body {
  font-family: -apple-system, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
  -webkit-font-smoothing: antialiased;
}

/* 首页 Hero 渐变 */
.hero {
  background: linear-gradient(135deg, #07C160 0%, #06ad56 40%, #049c4c 100%);
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.12) 1px, transparent 1px);
  background-size: 22px 22px;
  pointer-events: none;
}
.hero > .container { position: relative; z-index: 1; }

.feature-icon {
  width: 52px; height: 52px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
}

.feature-card {
  transition: transform .18s ease, box-shadow .18s ease;
  border-radius: 12px;
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 .8rem 1.6rem rgba(0,0,0,.09) !important;
}

.step-number {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--wx-green);
  color: #fff;
  font-size: 1.5rem;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 .4rem .9rem rgba(7,193,96,.35);
}

.device-mockup { max-width: 340px; margin: 0 auto; }

/* 表格 / 后台 */
.table td, .table th { vertical-align: middle; }
.badge-wechat { background: var(--wx-green); }

.stat-card {
  border-radius: 12px;
  border: 0;
  box-shadow: 0 .2rem .7rem rgba(0,0,0,.06);
}
.stat-card .stat-value {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.1;
}

/* 代码块 */
pre {
  background: #f6f8fa;
  padding: 1rem;
  border-radius: 8px;
  border: 1px solid #e4e8ed;
  overflow-x: auto;
}
code { color: #c7254e; font-size: .92em; }
pre code { color: #24292e; }

/* 教程中的步骤编号 */
.tutorial-step {
  border-left: 3px solid var(--wx-green);
  padding-left: 1rem;
  margin-bottom: 1.6rem;
}