.hero-chat.svelte-168uzlz{flex-direction:column;justify-content:flex-end;gap:12px;width:380px;height:100%;min-height:340px;max-height:440px;display:flex}@media (width<=480px){.hero-chat.svelte-168uzlz{width:100%;max-width:none}}.msg-area.svelte-168uzlz{scrollbar-width:none;flex-direction:column;flex:1;justify-content:flex-end;gap:8px;padding:8px 0;display:flex;overflow-y:auto;-webkit-mask-image:linear-gradient(#0000 0%,#000 12% 100%);mask-image:linear-gradient(#0000 0%,#000 12% 100%)}.msg-area.svelte-168uzlz::-webkit-scrollbar{display:none}.floating-msg{word-wrap:break-word;border-radius:16px;flex-shrink:0;max-width:88%;padding:10px 14px;font-size:13px;line-height:1.45}.floating-msg.ask{color:#ffffffe6;background:#ffffff1f;border:1px solid #ffffff26;border-bottom-right-radius:4px;align-self:flex-end}.floating-msg.reply{color:#ffffffa6;background:#ffffff0f;border:1px solid #ffffff14;border-bottom-left-radius:4px;align-self:flex-start}.floating-msg.user-msg{color:#fff;background:#2563ebd9;border:1px solid #3b82f680;border-bottom-right-radius:4px;align-self:flex-end}.floating-msg.system-reply{color:#93c5fdf2;background:#2563eb26;border:1px solid #3b82f640;border-bottom-left-radius:4px;align-self:flex-start}.input-bar.svelte-168uzlz{background:#ffffff14;border:1px solid #ffffff1f;border-radius:999px;align-items:center;gap:8px;padding:4px;transition:border-color .2s;display:flex}.input-bar.svelte-168uzlz:focus-within{border-color:#ffffff4d}.input-field.svelte-168uzlz{color:#fff;background:0 0;border:none;outline:none;flex:1;padding:8px 14px;font-size:13px}.input-field.svelte-168uzlz::placeholder{color:#ffffff4d}.send-btn.svelte-168uzlz{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;transition:transform .15s,background .15s;display:flex}.send-btn.svelte-168uzlz:hover{background:var(--accent-ink);transform:scale(1.08)}