.assistant-page{position:fixed;inset:0;z-index:200;background:var(--bg-primary);display:flex;flex-direction:column;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;color:var(--text-primary)}.assistant-header{display:flex;align-items:center;justify-content:space-between;padding:0 24px;height:56px;flex-shrink:0;border-bottom:1px solid rgba(170,240,209,.14);background:var(--bg-secondary)}.assistant-back{display:inline-flex;align-items:center;gap:8px;color:var(--text-secondary);text-decoration:none;font:400 13px/1.5 Inter,sans-serif;transition:color .12s ease}.assistant-back:hover{color:var(--accent)}.assistant-chat{flex:1;overflow:hidden;background:var(--bg-primary)}@media (min-width:641px) and (max-width:1100px){.assistant-header{flex-wrap:wrap;gap:10px;min-height:56px;height:auto;padding:10px 20px}.assistant-header>div:last-child{flex-wrap:wrap}}@media (max-width:640px){.assistant-header{height:auto;min-height:56px;flex-wrap:wrap;gap:10px;padding:10px 16px}.assistant-header>div:first-child{flex:1 1 100%;min-width:0}.assistant-header>div:last-child{flex:1 1 100%;justify-content:flex-start;flex-wrap:wrap;gap:8px}.assistant-header .btn-line,.assistant-header .btn-vault{flex:1 1 auto;justify-content:center;min-width:0}}