#sa-root{position:fixed;right:18px;bottom:18px;z-index:2147483000;font:15px/1.45 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}
.sa-bubble{border:0;border-radius:999px;background:#0A5CFF;color:#fff;font:600 15px system-ui,sans-serif;padding:12px 20px;cursor:pointer;box-shadow:0 6px 20px rgba(0,0,0,.25)}
.sa-bubble:focus-visible,.sa-send:focus-visible,.sa-close:focus-visible,.sa-input:focus-visible{outline:3px solid #ffbf47;outline-offset:2px}
.sa-panel{position:absolute;right:0;bottom:56px;width:min(360px,calc(100vw - 36px));max-height:min(520px,calc(100vh - 100px));display:flex;flex-direction:column;background:#fff;color:#111;border:1px solid #d6dbe6;border-radius:14px;box-shadow:0 12px 40px rgba(0,0,0,.25);overflow:hidden}
.sa-panel[hidden]{display:none}
.sa-head{display:flex;justify-content:space-between;align-items:center;padding:12px 14px;background:#0A5CFF;color:#fff}
.sa-close{border:0;background:transparent;color:#fff;font-size:24px;line-height:1;cursor:pointer}
.sa-log{flex:1;overflow-y:auto;padding:12px;display:flex;flex-direction:column;gap:8px}
.sa-msg{max-width:88%;padding:8px 12px;border-radius:12px;word-wrap:break-word;overflow-wrap:anywhere}
.sa-bot{background:#eef2fb;align-self:flex-start}
.sa-user{background:#0A5CFF;color:#fff;align-self:flex-end}
.sa-card{border:1px solid #d6dbe6;border-radius:10px;padding:10px 12px;background:#fff}
.sa-card a{font-weight:600;color:#0A5CFF;text-decoration:none}
.sa-card a:hover{text-decoration:underline}
.sa-card p{margin:4px 0 0;font-size:14px;color:#374151;overflow-wrap:anywhere}
.sa-contact{align-self:flex-start;background:#0A5CFF;color:#fff;border-radius:8px;padding:8px 14px;text-decoration:none;font-weight:600}
.sa-form{display:flex;gap:8px;padding:10px 12px;border-top:1px solid #e5e8f0}
.sa-input{flex:1;min-width:0;border:1px solid #c5cbd8;border-radius:8px;padding:9px 10px;font:inherit;color:#111;background:#fff}
.sa-send{border:0;border-radius:8px;background:#0A5CFF;color:#fff;font:600 14px system-ui,sans-serif;padding:0 14px;cursor:pointer}
.sa-send:disabled{opacity:.6;cursor:default}
.sa-hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;opacity:0}
.sa-note{margin:0;padding:0 12px 10px;font-size:12px;color:#6b7280}
@media(prefers-color-scheme:dark){.sa-panel{background:#16181d;color:#eee;border-color:#2b2f3a}.sa-bot{background:#232733}.sa-card{background:#1c1f27;border-color:#2b2f3a}.sa-card p{color:#c9ced9}.sa-input{background:#0f1115;color:#eee;border-color:#3a3f4d}.sa-form{border-color:#2b2f3a}.sa-note{color:#9aa1b0}}
@media(prefers-reduced-motion:no-preference){.sa-panel{animation:sa-in .15s ease-out}@keyframes sa-in{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}}