/* Minimal contact button: isolated, no impact on original H5 flow */
#contactLiteBtn{position:fixed;right:14px;bottom:96px;z-index:45;width:56px;height:56px;border:0;border-radius:50%;background:linear-gradient(135deg,#F97316,#FBBF24);color:#fff;font-size:13px;font-weight:1000;box-shadow:0 12px 28px rgba(11,27,54,.24);display:flex;align-items:center;justify-content:center;padding:0}
#contactLiteMenu{position:fixed;right:12px;bottom:160px;z-index:70;width:min(278px,calc(100vw - 24px));display:none;background:rgba(255,255,255,.98);border:1px solid rgba(22,119,255,.14);border-radius:18px;box-shadow:0 18px 42px rgba(11,27,54,.22);padding:10px;font-family:-apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft YaHei',sans-serif;color:#0B1B36}
#contactLiteMenu.show{display:block}
#contactLiteMenu:after{content:'';position:absolute;right:26px;bottom:-8px;border-left:8px solid transparent;border-right:8px solid transparent;border-top:8px solid rgba(255,255,255,.98)}
.contact-lite-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px;font-size:15px;font-weight:1000}.contact-lite-close{width:24px;height:24px;border:0;border-radius:50%;background:#E8F8FF;color:#0B1B36;font-size:17px;line-height:24px;padding:0}.contact-lite-item{box-sizing:border-box;width:100%;height:46px;margin-top:7px;border:0;border-radius:13px;padding:0 10px;display:grid;grid-template-columns:22px minmax(0,1fr);grid-template-rows:22px 16px;column-gap:7px;align-items:center;text-align:left;text-decoration:none}.contact-lite-item i{grid-row:1 / span 2;font-style:normal;font-size:15px}.contact-lite-item b{min-width:0;overflow:hidden;font-size:13px;line-height:18px;text-overflow:ellipsis;white-space:nowrap}.contact-lite-item small{font-size:10px;line-height:12px;opacity:.75;font-weight:800;white-space:nowrap}.contact-lite-wechat{background:#DCFCE7;color:#15803D}.contact-lite-email{background:#EEF4FF;color:#2456C5}.contact-lite-lead{background:linear-gradient(135deg,#1677FF,#28D6FF);color:#fff}