.help-modal-overlay {
  background: transparent !important;
}

body.help-modal-open {
  overflow: hidden;
}

.help-modal-close,
.footer-wechat button[data-action="open-help"],
.mobile-nav-btn,
.float-btn,
.help-modal-action,
.help-modal-copy,
.contact-card-copy,
.channel-copy-btn {
  min-width: 44px;
  min-height: 44px;
}

.help-modal-close {
  width: 44px;
  height: 44px;
}

.footer-wechat button[data-action="open-help"] {
  padding: 8px 12px;
}

.help-modal-action,
.help-modal-copy,
.contact-card-copy,
.channel-copy-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 10px;
  font-family: inherit;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}

.help-modal-copy,
.contact-card-copy,
.channel-copy-btn {
  border: 1px solid rgba(var(--color-primary-rgb), 0.22);
  background: var(--color-bg-primary);
  color: var(--color-primary);
}

.help-modal-copy {
  width: 100%;
}

.help-modal-account {
  margin: 0;
  text-align: center;
  font-weight: 700;
  color: var(--color-text-primary);
}

.contact-card-copy {
  margin-top: 6px;
  padding: 10px 16px;
}

.channel-copy-btn {
  margin: 12px auto 0;
  padding: 10px 16px;
}

.js-copy-btn[data-copy-state="copied"] {
  border-color: rgba(var(--color-primary-rgb), 0.48);
  box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.1);
}

/* ===== 高端联系/帮助弹窗 v3 · RQ10 统一收束(两框架共用设计) ·克小妹 2026-06-29 ===== */
/* 追加到联系组件 css 末尾;沿用现有 class，不新建解析机制;全部走 CSS 变量适配主题/亮暗 */

/* 容器 + 遮罩(毛玻璃暗化) */
.help-modal{position:fixed;inset:0;z-index:9999;display:flex;align-items:center;justify-content:center;padding:20px}
.help-modal[hidden]{display:none}
.help-modal-overlay{position:absolute;inset:0;background:rgba(15,18,32,.55);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}

/* 卡片本体 */
.help-modal-content{position:relative;z-index:1;width:100%;max-width:384px;max-height:calc(100vh - 40px);overflow-y:auto;background:var(--color-bg-card);border-radius:18px;box-shadow:0 24px 60px rgba(15,18,32,.28),0 4px 12px rgba(15,18,32,.12);padding:24px 22px 18px;animation:helpModalIn .26s cubic-bezier(.2,.8,.25,1)}
@keyframes helpModalIn{from{opacity:0;transform:translateY(12px) scale(.97)}to{opacity:1;transform:none}}

/* 关闭按钮 */
.help-modal-close{position:absolute;top:14px;right:14px;width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;border:none;border-radius:10px;background:var(--color-bg-primary);color:var(--color-text-secondary);cursor:pointer;transition:background .2s,color .2s}
.help-modal-close:hover{background:rgba(var(--color-primary-rgb),.1);color:var(--color-primary)}

/* 头部 */
.help-modal-title{margin:2px 0 4px;font-size:1.18rem;font-weight:800;letter-spacing:-.01em;color:var(--color-text-primary)}
.help-modal-intro{margin:0 0 18px;font-size:.86rem;line-height:1.5;color:var(--color-text-secondary)}

/* 卡片分区标题 */
.help-modal-card{margin:0 0 12px;padding:0}
.help-modal-card h5{margin:0 0 8px;font-size:.78rem;font-weight:700;color:var(--color-text-secondary)}

/* 主 CTA：在线咨询(accent 渐变，白字保留——它本就是主按钮) */
.help-modal-action{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;min-height:48px;border:none;border-radius:12px;background:linear-gradient(135deg,var(--color-primary),var(--color-primary-hover,var(--color-primary)));color:var(--color-text-on-primary);font-weight:700;font-size:.95rem;text-decoration:none;cursor:pointer;box-shadow:0 6px 18px rgba(var(--color-primary-rgb),.28);transition:transform .15s,box-shadow .15s}
.help-modal-action:hover{transform:translateY(-1px);box-shadow:0 10px 24px rgba(var(--color-primary-rgb),.36)}

/* 电商入口卡片(新增·转化驱动) */
.help-modal-shop{display:flex;align-items:center;gap:12px;width:100%;padding:13px 15px;margin:12px 0 0;border-radius:14px;background:linear-gradient(135deg,rgba(var(--color-primary-rgb),.09),rgba(var(--color-primary-rgb),.03));border:1px solid rgba(var(--color-primary-rgb),.16);text-decoration:none;transition:border-color .2s,box-shadow .2s,transform .15s}
.help-modal-shop:hover{border-color:rgba(var(--color-primary-rgb),.4);box-shadow:0 6px 18px rgba(var(--color-primary-rgb),.14);transform:translateY(-1px)}
.help-modal-shop__icon{flex:none;width:42px;height:42px;display:inline-flex;align-items:center;justify-content:center;border-radius:11px;background:var(--color-primary);color:var(--color-text-on-primary);font-size:1.08rem}
.help-modal-shop__body{flex:1;min-width:0;text-align:left}
.help-modal-shop__title{display:block;font-size:.94rem;font-weight:700;color:var(--color-text-primary)}
.help-modal-shop__sub{display:block;margin-top:2px;font-size:.75rem;line-height:1.4;color:var(--color-text-secondary)}
.help-modal-shop__arrow{flex:none;color:var(--color-primary);font-size:1rem;opacity:.7}

/* 分隔线 */
.help-modal-divider{height:1px;margin:16px 0 14px;background:linear-gradient(90deg,transparent,rgba(var(--color-primary-rgb),.14),transparent)}

/* 公众号区(居中) */
.help-contact-card--wechat{display:flex;flex-direction:column;align-items:center;text-align:center}
.help-modal-qr{width:160px;height:160px;margin:2px auto 10px;border-radius:14px;border:1px solid rgba(var(--color-primary-rgb),.12);padding:8px;background:var(--card-bg-elevated);box-shadow:0 4px 14px rgba(15,18,32,.08);object-fit:contain}
.help-modal-account{margin:0 0 10px;font-weight:700;font-size:.92rem;color:var(--color-text-primary)}

/* 复制按钮(ghost·深字浅底·修 BG1 白底白字：不再戴 .help-modal-action，自有深字规则) */
.help-modal-copy{display:inline-flex;align-items:center;justify-content:center;gap:6px;width:100%;min-height:42px;border:1px solid rgba(var(--color-primary-rgb),.28);border-radius:11px;background:var(--color-bg-primary);color:var(--color-primary);font-weight:700;font-size:.86rem;text-decoration:none;cursor:pointer;transition:background .2s,border-color .2s}
.help-modal-copy:hover{background:rgba(var(--color-primary-rgb),.08);border-color:rgba(var(--color-primary-rgb),.5)}
.help-modal-copy.js-copy-btn[data-copy-state="copied"]{border-color:rgba(var(--color-primary-rgb),.5);box-shadow:0 0 0 3px rgba(var(--color-primary-rgb),.12)}
.help-modal-copy{color:var(--color-primary-dark)}

/* 邮箱卡内两个按钮并排 */
.help-contact-card--email{display:flex;flex-direction:column;gap:8px}
.help-contact-card--email .help-modal-account{margin-bottom:6px}

/* 工作时间页脚 */
.help-modal-footer{margin:14px 0 0;padding-top:13px;border-top:1px solid rgba(var(--color-primary-rgb),.08);text-align:center;font-size:.76rem;line-height:1.5;color:var(--color-text-tertiary)}

/* 移动端：底部抽屉(从下滑入，热区 44px) */
@media (max-width:520px){
  .help-modal{align-items:flex-end;padding:0}
  .help-modal-content{max-width:none;border-radius:20px 20px 0 0;padding:22px 18px calc(18px + env(safe-area-inset-bottom,0px));animation:helpSheetIn .3s cubic-bezier(.2,.8,.25,1)}
  @keyframes helpSheetIn{from{transform:translateY(100%)}to{transform:none}}
}