:root{--main-surface-max-width:800px;--bubble-img-max-width:clamp(280px, 90vw, 480px)}.main-content{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;padding-top:env(safe-area-inset-top,0);padding-bottom:env(safe-area-inset-bottom,0);padding-left:env(safe-area-inset-left,0);padding-right:env(safe-area-inset-right,0)}@media (display-mode:standalone){.main-content{height:100vh}}.header-bar{width:100%;display:flex;align-items:center;justify-content:center;padding:8px;border-bottom:2px solid transparent;transition:border-color .3s;position:relative}.header-bar--with-border{border-bottom:2px solid var(--border-light)}.header-bar__company-logo{position:absolute;height:24px;object-fit:contain;left:8px}.header-bar__brand-logo{height:36px;object-fit:contain;margin-right:8px}.header-bar__brand-title{font-size:var(--text-xl);font-weight:var(--font-weight-semibold)}.header-bar__buttons{position:absolute;right:8px;top:50%;transform:translateY(-50%);display:flex;align-items:center;gap:8px;overflow:hidden}.chat-wrapper{flex:1 1 100%;width:100%;max-width:var(--main-surface-max-width);display:flex;flex-direction:column;overflow:hidden}.webchat{height:50%;transition:height .3s}.webchat--active{height:100%}.brand-description{height:50%;padding:0 10px;font-size:var(--text-sm);color:var(--text-secondary);display:flex;flex-direction:column;justify-content:center;text-align:center;transition:height .3s,opacity .3s}.brand-description--deactive{height:0;opacity:0;pointer-events:none;overflow:hidden}.disclaimer{width:100%;text-align:center;font-size:var(--text-xs);color:var(--text-secondary);margin:8px 10px}.disclaimer a{color:inherit;text-decoration:none;transition:color .3s}.disclaimer a:hover{color:var(--text-tertiary);text-decoration:none}.chat-menu{background:var(--bg-primary);position:fixed;z-index:1000;pointer-events:none;min-width:260px;font-size:var(--text-sm);border-radius:16px;padding:4px;box-shadow:rgba(0,0,0,.08) 0 8px 12px 0,rgba(0,0,0,.62) 0 0 1px 0;opacity:0;transform:translateY(10px);transition:opacity .3s,transform .3s}.dark .chat-menu{background-color:#353535;border:1px solid var(--border-light);box-shadow:rgba(0,0,0,.32) 0 8px 16px 0,rgba(0,0,0,.62) 0 0 1px 0}.chat-menu.show{opacity:1;transform:translateY(0);pointer-events:auto}.chat-menu__item{--menu-item-highlighted:#0000000a;--menu-item-hover:#0000000a;--menu-item-active:#0000000f;--menu-item-open:#00000006;cursor:pointer;padding:8px 6px 8px 10px;border-radius:10px;display:flex;justify-content:space-between}.dark .chat-menu__item{--menu-item-highlighted:var(--interactive-bg-secondary-hover);--menu-item-hover:var(--interactive-bg-secondary-hover);--menu-item-active:var(--interactive-bg-secondary-press);--menu-item-open:var(--interactive-bg-secondary-press)}.chat-menu__item:active{background-color:var(--menu-item-active)}.chat-menu__item:hover{background-color:var(--menu-item-hover)}.chat-menu__command{color:var(--interactive-label-accent-default)}.chat-menu__text{color:var(--interactive-label-secondary-default)}@media (max-width:640px){.header-bar{justify-content:flex-start}.header-bar__company-logo{display:none}}