.hqcb{position:fixed;right:max(22px,env(safe-area-inset-right));bottom:calc(22px + env(safe-area-inset-bottom));z-index:950;font-family:inherit;color:#183a54;isolation:isolate;max-width:calc(100vw - 32px)}
.hqcb [hidden]{display:none!important}
.hqcb-list{display:flex;flex-direction:column;gap:10px;margin-bottom:14px;width:238px;max-width:calc(100vw - 32px)}
.hqcb .hqcb-item{display:flex;align-items:center;gap:13px;width:100%;box-sizing:border-box;padding:8px 16px 8px 8px;border:1px solid #dfebf4;border-radius:40px;background:#fff;color:#163650;text-decoration:none;font-family:inherit;text-align:left;line-height:1.35;cursor:pointer;box-shadow:0 5px 20px #143e6424;min-height:64px;transition:transform .15s,box-shadow .15s}
.hqcb .hqcb-item:hover{transform:translateX(-4px);box-shadow:0 7px 24px #143e6433}
.hqcb-icon{display:flex;align-items:center;justify-content:center;width:46px;height:46px;flex-shrink:0;border-radius:50%;color:white;background:#008dff}
.hqcb svg{display:block;width:26px;height:26px}
.hqcb-zalo-word{font-weight:800;font-size:15px;letter-spacing:-.5px;color:#fff}
.hqcb-icon-messenger{background:linear-gradient(145deg,#009fff 10%,#6950ff 55%,#ed48d0)}
.hqcb-icon-phone{background:#12ad51}
.hqcb-icon-file{background:linear-gradient(145deg,#c05412,#e8891d)}
.hqcb-copy strong{display:block;font-size:15px;font-weight:700}
.hqcb-copy small{display:block;margin-top:3px;font-size:11px;color:#56718a}
.hqcb .hqcb-toggle{margin-left:auto;display:flex;align-items:center;justify-content:flex-end;padding:0;border:0;background:#0877f9;color:#fff;border-radius:40px;box-shadow:0 6px 20px #0056bd40;cursor:pointer;font-family:inherit;min-height:60px;line-height:1}
.hqcb-label{padding:0 15px 0 22px;font-size:16px;font-weight:700}
.hqcb-toggle-icon{width:60px;height:60px;display:flex;align-items:center;justify-content:center;border-radius:50%;border:2px solid #53bbff;box-sizing:border-box;background:#0867ed}
.hqcb-toggle-icon svg{width:30px;height:30px}
.hqcb .hqcb-toggle:hover{background:#0066df}
.hqcb :is(button,a):focus-visible{outline:3px solid #a44b0b;outline-offset:4px}
.hqcb-notice{position:absolute;right:0;bottom:calc(100% + 12px);background:#173951;color:#fff;border-radius:12px;padding:13px 16px;width:260px;max-width:calc(100vw - 32px);box-sizing:border-box;font-size:13px;line-height:1.5;box-shadow:0 5px 20px #143e6433;margin:0}
@media(max-width:600px){.hqcb{right:16px;bottom:calc(16px + env(safe-area-inset-bottom))}.hqcb-list{width:230px;gap:8px}.hqcb-toggle-icon{width:56px;height:56px}.hqcb .hqcb-toggle{min-height:56px}.hqcb-label{font-size:15px}.hqcb .hqcb-item{min-height:60px}}
@media(prefers-reduced-motion:reduce){.hqcb .hqcb-item{transition:none}}
@media print{.hqcb{display:none}}