.site-chat {
    position: fixed;
    left: 22px;
    bottom: max(22px, env(safe-area-inset-bottom));
    z-index: 40;
}
.site-chat > summary {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 56px;
    padding: 13px 19px;
    border: 1px solid #fff;
    border-radius: 28px;
    background: var(--blue);
    color: #fff;
    box-shadow: 0 4px 18px #17344d38;
    cursor: pointer;
    list-style: none;
    font-size: .84rem;
    font-weight: 600;
}
.site-chat > summary::-webkit-details-marker { display: none; }
.site-chat > summary svg { width: 25px; height: 25px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.site-chat-panel { position: absolute; left: 0; bottom: 70px; width: min(340px, calc(100vw - 44px)); max-height: calc(100dvh - 130px); overflow: auto; padding: 24px; border: 1px solid var(--line); border-radius: 8px; background: #fff; box-shadow: 0 5px 25px #17344d29; }
.site-chat-panel h2 { font-size: 1.25rem; letter-spacing: -.025em; }
.site-chat-panel p { margin-top: 12px; font-size: .83rem; line-height: 1.7; color: var(--muted); }
.site-chat-panel form, .site-chat-panel > .button { margin-top: 18px; }
.site-chat-panel .button { width: 100%; }
.site-chat-cookies { display: inline-block; margin-top: 14px; font-size: .74rem; }
.primary-menu-open .site-chat { visibility: hidden; }
@media print { .site-chat { display: none; } }