.support-launch{position:fixed;z-index:70;right:18px;bottom:18px;display:flex;align-items:center;gap:9px;padding:12px 15px;border:0;border-radius:999px;background:#0a66c2;color:#fff;box-shadow:0 14px 38px rgba(10,102,194,.32);font:800 calc(12px * var(--text-scale,1))/1.2 Arial,sans-serif;transition:transform .15s ease,box-shadow .15s ease,opacity .15s ease}
.support-launch--dim{opacity:0;pointer-events:none}
.support-launch:hover{transform:translateY(-2px);box-shadow:0 18px 44px rgba(10,102,194,.4)}
.support-launch span{display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:#fff;color:#0a66c2;flex:0 0 auto}
.support-launch b{font-weight:800}
.support-panel{position:fixed;z-index:71;right:18px;bottom:76px;display:grid;grid-template-rows:auto minmax(190px,1fr) auto;width:min(370px,calc(100vw - 24px));max-height:min(590px,calc(100vh - 100px));max-height:min(590px,calc(100svh - 100px));overflow:hidden;border:1px solid #d6e1ec;border-radius:18px;background:#fff;box-shadow:0 24px 70px rgba(15,39,65,.25);font-family:Arial,sans-serif}
.support-panel[hidden]{display:none}.support-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:15px;background:#0a66c2;color:#fff}.support-head strong,.support-head small{display:block}.support-head small{margin-top:2px;color:#dbeeff;font-size:calc(10px * var(--text-scale,1))}.support-head button{width:34px;height:34px;border:1px solid rgba(255,255,255,.35);border-radius:9px;background:transparent;color:#fff;font-size:calc(20px * var(--text-scale,1))}
.support-log{display:flex;flex-direction:column;gap:9px;overflow:auto;padding:14px;background:#f4f8fc}.support-message{max-width:88%;padding:10px 12px;border-radius:13px;background:#fff;color:#203449;font-size:calc(12px * var(--text-scale,1));line-height:1.45;box-shadow:0 3px 12px rgba(29,54,79,.07);white-space:pre-line}.support-message.user{align-self:flex-end;background:#0a66c2;color:#fff}.support-quick{display:flex;flex-wrap:wrap;gap:6px;margin-top:2px}.support-quick button{padding:7px 9px;border:1px solid #bfd5e9;border-radius:999px;background:#fff;color:#0a66c2;font-size:calc(10px * var(--text-scale,1));font-weight:750}
.support-form{display:grid;grid-template-columns:1fr auto;gap:7px;padding:10px;border-top:1px solid #dde6ef;background:#fff}.support-form input{min-width:0;padding:11px;border:1px solid #ccd9e6;border-radius:10px;font:calc(12px * var(--text-scale,1)) Arial,sans-serif}.support-form button{padding:0 14px;border:0;border-radius:10px;background:#0a66c2;color:#fff;font-weight:800}.support-privacy{grid-column:1/-1;margin:0;color:#718096;font-size:calc(9px * var(--text-scale,1))}.support-privacy a{color:#0a66c2;font-weight:750}
@media(max-width:760px){.support-launch{right:14px;bottom:calc(18px + env(safe-area-inset-bottom));width:48px;height:48px;padding:0;justify-content:center;gap:0}.support-launch b{display:none}.support-panel{right:12px;bottom:78px;max-height:calc(100vh - 150px);max-height:calc(100svh - 150px)}}
@media(max-width:760px){body.has-mobile-nav .support-launch{bottom:calc(68px + env(safe-area-inset-bottom))}body.has-mobile-nav .support-panel{bottom:130px;max-height:calc(100vh - 202px);max-height:calc(100svh - 202px)}}
@media print{.support-launch,.support-panel{display:none!important}}