/* ==================== assa 买家端公共样式 — Vercel 设计语言 ==================== */
/* 当前唯一消费者：templates/guide/index.html（首页/店铺模板均自带内联样式） */

:root {
  --brand: #059669;
  --brand-hover: #047857;
  --brand-light: #ecfdf5;
  --danger: #dc2626;
  --danger-light: #fef2f2;
  --text: #171717;
  --text-secondary: #737373;
  --text-muted: #a3a3a3;
  --bg: #f8f9fa;
  --card: #ffffff;
  --shadow-border: 0px 0px 0px 1px rgba(0, 0, 0, 0.06);
  --shadow-card: 0px 0px 0px 1px rgba(0, 0, 0, 0.06), 0px 1px 3px rgba(0, 0, 0, 0.04);
  --shadow-card-hover: 0px 0px 0px 1px rgba(0, 0, 0, 0.08), 0px 4px 16px rgba(0, 0, 0, 0.08);
  --shadow-modal: 0px 0px 0px 1px rgba(0, 0, 0, 0.08), 0px 16px 48px rgba(0, 0, 0, 0.12);
  --radius: 12px;
  --radius-sm: 8px;
}

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

body {
  font-family: 'Geist', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  font-feature-settings: 'liga' 1;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container { max-width: 1160px; margin: 0 auto; padding: 0 20px; }

/* ===== 引导页 ===== */
.guide-header {
  background: var(--card);
  box-shadow: var(--shadow-border);
  padding: 18px 0;
}
.guide-header .container {
  display: flex;
  align-items: center;
  gap: 20px;
}
.guide-header h1 {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.3px;
  min-width: 0;
  overflow-wrap: anywhere;
}
.back-link {
  color: var(--brand);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  flex-shrink: 0;
  padding: 6px 0;
}
.back-link:hover { color: var(--brand-hover); }
/* .guide-main 与 .container 同在一个元素上：只设上下内边距，保留 .container 的左右 20px（原 padding:32px 0 把左右清零，窄屏内容贴边） */
.guide-main { padding-top: 32px; padding-bottom: 32px; }
.guide-section { margin-bottom: 28px; }
.guide-section h2 {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.2px;
  margin-bottom: 14px;
}
.guide-card {
  background: var(--card);
  box-shadow: var(--shadow-card);
  border-radius: var(--radius);
  padding: 22px;
  /* 商户自定义说明里的超长链接/账号不撑破卡片和页面 */
  overflow-wrap: anywhere;
  word-break: break-word;
}
.guide-card.notice {
  background: #fffbeb;
  box-shadow: 0px 0px 0px 1px rgba(251, 191, 36, 0.3);
  color: #92400e;
}
.step-list { padding-left: 22px; }
.step-list li { margin-bottom: 8px; font-size: 14px; line-height: 1.6; }
.guide-card dt { font-weight: 600; margin-top: 14px; font-size: 14px; }
.guide-card dd { margin-left: 0; margin-top: 4px; font-size: 13px; color: var(--text-secondary); }

/* ===== 页脚 ===== */
.guide-footer {
  margin-top: 56px;
  padding: 20px 0;
  text-align: center;
  font-size: 12px;
  color: var(--text-muted);
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

/* 商户自定义购买说明（v1.0.6）：富文本内容的基础排版 */
.guide-custom img { max-width: 100%; height: auto; border-radius: 6px; }
.guide-custom p { margin: 8px 0; line-height: 1.8; }
.guide-custom h1, .guide-custom h2, .guide-custom h3 { margin: 14px 0 8px; }
.guide-custom ul, .guide-custom ol { padding-left: 22px; }
.guide-custom table { display: block; max-width: 100%; overflow-x: auto; border-collapse: collapse; }
.guide-custom pre { max-width: 100%; overflow-x: auto; white-space: pre-wrap; }
.guide-custom a { overflow-wrap: anywhere; }

@media (max-width: 480px) {
  .guide-header { padding: 12px 0; }
  .guide-header .container { gap: 12px; }
  .guide-header h1 { font-size: 16px; }
  .guide-main { padding-top: 20px; padding-bottom: 20px; }
  .guide-card { padding: 16px; }
}