/* 帮助中心 — pxb7 PC */
.pxb7-help-wrap { max-width: 900px; margin: 24px auto 40px; padding: 0 16px; position: relative; }
.pxb7-help-wrap::before {
  content: '';
  position: absolute;
  top: -24px; left: 0; right: 0;
  height: 180px;
  background: linear-gradient(180deg, #fff8f0 0%, #f5f6f8 100%);
  border-radius: 0 0 16px 16px;
  z-index: 0;
}
.pxb7-help-panel {
  position: relative;
  z-index: 1;
  background: #fff;
  border-radius: 12px;
  border: 1px solid #f0f0f0;
  padding: 20px;
  box-shadow: 0 2px 12px rgba(0,0,0,.04);
}
.pxb7-help-tabs { display: flex; gap: 20px; margin-bottom: 16px; border-bottom: 1px solid #f5f5f5; padding-bottom: 12px; }
.pxb7-help-tabs span { font-size: 17px; color: #73747a; cursor: pointer; padding-bottom: 8px; border-bottom: 2px solid transparent; }
.pxb7-help-tabs span.active { color: #1a1a1a; font-weight: 600; border-bottom-color: #ff7a00; }
.pxb7-help-list { max-height: 480px; overflow-y: auto; }
.pxb7-help-item {
  display: flex;
  align-items: center;
  padding: 10px 12px;
  margin-bottom: 6px;
  border-radius: 10px;
  text-decoration: none;
  color: #1a1a1a;
  background: linear-gradient(to right, #fbfbfb 0%, rgba(251,251,251,0) 100%);
}
.pxb7-help-item:hover { background: #fff8f0; }
.pxb7-help-item:nth-child(-n+3) { background: linear-gradient(to right, #fbf6f2 30%, rgba(251,246,242,0) 100%); }
.pxb7-help-item__num { width: 24px; color: #999; font-size: 14px; flex-shrink: 0; }
.pxb7-help-item__icon { width: 17px; margin-right: 10px; }
.pxb7-help-item__text { flex: 1; font-size: 15px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pxb7-help-bottom { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 16px; }
.pxb7-help-bottom a {
  background: #fff;
  border: 1px solid #f0f0f0;
  border-radius: 11px;
  padding: 16px;
  text-decoration: none;
  color: #393944;
}
.pxb7-help-bottom a strong { display: block; font-size: 16px; margin-top: 8px; }
.pxb7-help-bottom a small { color: #a3a3a3; font-size: 12px; }
.pxb7-help-pane { display: none; }
.pxb7-help-pane.active { display: block; }

/* 登录注册 */
.pxb7-auth-wrap { max-width: 960px; margin: 32px auto 48px; padding: 0 16px; }
.pxb7-auth-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 420px;
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0,0,0,.08);
  border: 1px solid #f0f0f0;
}
.pxb7-auth-card__visual {
  background: linear-gradient(135deg, #fff8f0, #ffe0b2);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
  text-align: center;
}
.pxb7-auth-card__visual img { max-width: 200px; }
.pxb7-auth-card__form { padding: 40px 36px; }
.pxb7-auth-card__form h2 { margin: 0 0 24px; font-size: 22px; color: #1a1a1a; }
.pxb7-auth-tabs { display: flex; gap: 16px; margin-bottom: 20px; }
.pxb7-auth-tabs a { font-size: 15px; color: #999; padding-bottom: 8px; border-bottom: 2px solid transparent; }
.pxb7-auth-tabs a.active { color: #ff7a00; border-bottom-color: #ff7a00; font-weight: 600; }
body.pxb7-pc .bfbnewreg { background: transparent !important; }
body.pxb7-pc .bfbnewreg > .yjcode { max-width: none; padding: 0; }
body.pxb7-pc .regmain { box-shadow: none !important; border: 0 !important; margin: 0 !important; background: transparent !important; }
body.pxb7-pc .regcenter { width: 100% !important; float: none !important; }
body.pxb7-pc .pxb7-auth-card__form .cap { border: 0; margin-bottom: 8px; }
body.pxb7-pc .pxb7-auth-card__form .cap a { font-size: 15px; color: #999; margin-right: 16px; padding-bottom: 8px; border-bottom: 2px solid transparent; }
body.pxb7-pc .pxb7-auth-card__form .cap a.a1 { color: #ff7a00; border-bottom-color: #ff7a00; font-weight: 600; }
body.pxb7-pc .pxb7-auth-card__form .u1 { display: block; margin: 0 0 12px; padding: 0; overflow: hidden; }
body.pxb7-pc .pxb7-auth-card__form .u1 .l1 { display: none; }
body.pxb7-pc .pxb7-auth-card__form .u1 .l2 { float: none; width: 100%; }
body.pxb7-pc .pxb7-auth-card__form .u1 input[type=text],
body.pxb7-pc .pxb7-auth-card__form .u1 input[type=password] {
  width: 100%;
  box-sizing: border-box;
  height: 44px;
  border: 1px solid #e8e8e8;
  border-radius: 8px;
  padding: 0 14px;
  font-size: 14px;
}
body.pxb7-pc .pxb7-auth-card__form .dbtn input {
  width: 100%;
  height: 44px;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, #ffb347, #ff8c00);
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
}
body.pxb7-pc .pxb7-auth-card__form .d1 { margin-top: 16px; font-size: 13px; }
body.pxb7-pc .pxb7-auth-card__form .d1 a { color: #666; }
body.pxb7-pc .pxb7-auth-card__form .d2 { margin-top: 12px; font-size: 12px; color: #999; line-height: 1.6; }
body.pxb7-pc .pxb7-auth-card__slogan { margin: 16px 0 0; font-size: 16px; color: #666; font-weight: 600; }
body.pxb7-pc .pxb7-auth-card__visual img { max-width: 240px; border-radius: 12px; }
body.pxb7-pc .pxb7-auth-wx { margin-top: 20px; }

/* 帮助文章详情 */
.pxb7-help-view { max-width: 860px; }
.pxb7-help-view__back { display: inline-block; margin-bottom: 12px; color: #999; font-size: 14px; text-decoration: none; }
.pxb7-help-view__back:hover { color: #ff7a00; }
.pxb7-help-view__title { margin: 0 0 8px; font-size: 24px; font-weight: 700; color: #1a1a1a; line-height: 1.4; }
.pxb7-help-view__meta { margin: 0 0 20px; font-size: 13px; color: #999; }
.pxb7-help-view__body { font-size: 15px; line-height: 1.8; color: #333; word-break: break-word; }
.pxb7-help-view__body img { max-width: 100%; height: auto; display: block; margin: 12px 0; }
.pxb7-help-view__nav { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 24px; padding-top: 20px; border-top: 1px solid #f0f0f0; }
.pxb7-help-view__nav-item span { display: block; font-size: 12px; color: #999; margin-bottom: 6px; }
.pxb7-help-view__nav-item a { color: #333; font-size: 14px; text-decoration: none; }
.pxb7-help-view__nav-item a:hover { color: #ff7a00; }
.pxb7-help-view__nav-item em { color: #ccc; font-style: normal; font-size: 14px; }

/* 用户中心侧栏 */
body.pxb7-pc .userleft.pxb7-user-left {
  width: 220px;
  flex-shrink: 0;
  background: #fff;
  border-radius: 12px;
  border: 1px solid #f0f0f0;
  padding: 12px 0;
  overflow: hidden;
}
body.pxb7-pc .userleft.pxb7-user-left .cap {
  padding: 10px 16px 6px;
  font-size: 13px;
  font-weight: 600;
  color: #ff7a00;
  background: #fff8f0;
  margin-top: 8px;
}
body.pxb7-pc .userleft.pxb7-user-left .cap:first-child { margin-top: 0; }
body.pxb7-pc .userleft.pxb7-user-left .d1 { padding: 4px 8px 8px; }
body.pxb7-pc .userleft.pxb7-user-left .d1 a {
  display: block;
  padding: 8px 12px;
  margin: 2px 0;
  border-radius: 8px;
  font-size: 13px;
  color: #333;
}
body.pxb7-pc .userleft.pxb7-user-left .d1 a:hover,
body.pxb7-pc .userleft.pxb7-user-left .d1 a.al { background: #fff8f0; color: #ff7a00; }
body.pxb7-pc .userleft.pxb7-user-left .fh {
  background: #ff5722;
  color: #fff;
  border-radius: 999px;
  padding: 0 6px;
  font-size: 11px;
  margin-left: 4px;
}
body.pxb7-pc .userright {
  flex: 1;
  min-width: 0;
  background: #fff;
  border-radius: 12px;
  border: 1px solid #f0f0f0;
  padding: 20px;
}
body.pxb7-pc .yjcode { display: flex; flex-wrap: wrap; gap: 16px; align-items: flex-start; max-width: 1200px; margin: 24px auto; padding: 0 16px 40px; }
body.pxb7-pc .yjcode .userleft { float: none !important; }
body.pxb7-pc .yjcode .userright { float: none !important; flex: 1; min-width: 0; }

@media (max-width: 768px) {
  .pxb7-auth-card { grid-template-columns: 1fr; }
  .pxb7-auth-card__visual { display: none; }
  .pxb7-help-bottom { grid-template-columns: 1fr; }
  body.pxb7-pc .user-layout { flex-direction: column; }
}