.talk{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-2);display:flex;flex-direction:column;overflow:hidden;width:100%;height:min(640px,calc(100svh - 120px));min-height:460px;scroll-margin-top:84px}.talk__top{display:flex;align-items:center;gap:12px;padding:14px 18px;border-bottom:1px solid var(--line);background:linear-gradient(180deg,#fff,#fdfaf4)}.talk__mark{width:44px;height:44px;border-radius:14px;background:var(--lamp-soft);display:inline-flex;align-items:center;justify-content:center;flex:none}.talk__who{display:flex;flex-direction:column;line-height:1.2;min-width:0}.talk__who strong{font-family:var(--font-display);font-size:1.2rem;font-weight:600}.talk__who span{font-size:.84rem;color:var(--ink-3);overflow-wrap:anywhere}.talk__new{margin-left:auto;min-height:44px;padding:0 16px;border-radius:var(--r-pill);border:1px solid var(--line-strong);background:transparent;color:var(--ink-2);font:inherit;font-size:.88rem;font-weight:600;white-space:nowrap;flex:none;cursor:pointer;transition:background var(--dur) var(--ease)}.talk__new:hover{background:var(--surface-2)}.talk__preview{margin:0;padding:10px 18px;background:#fff3c9;border-bottom:1px solid #E8D18A;color:#5a4300;font-size:.9rem;font-weight:500}.talk__preview kbd{font:inherit;font-weight:700}.talk__log{flex:1;overflow-y:auto;padding:20px 18px 8px;display:flex;flex-direction:column;gap:12px;background:var(--surface);overscroll-behavior:contain}.talk__msg{max-width:86%;padding:12px 16px;border-radius:18px;font-size:1.02rem;line-height:1.55;overflow-wrap:anywhere;animation:talk-in .22s var(--ease)}.talk__msg p+p{margin-top:.6em}.talk__msg--bot{align-self:flex-start;background:var(--surface-2);color:var(--ink);border-bottom-left-radius:6px}.talk__msg--me{align-self:flex-end;background:var(--primary);color:#fff;border-bottom-right-radius:6px}.talk__msg--sys{align-self:stretch;max-width:100%;background:var(--lamp-soft);border:1px solid #EBCF94;color:var(--ink)}.talk__msg--sys a{display:inline-block;margin-top:8px;color:var(--help);font-weight:600}.talk__err{align-self:stretch;display:flex;flex-wrap:wrap;gap:8px 14px;align-items:center;justify-content:space-between;padding:12px 16px;border-radius:var(--r-md);background:var(--help-soft);color:var(--ink);font-size:.96rem}.talk__err button{min-height:40px;padding:0 16px;border-radius:var(--r-pill);border:1px solid var(--help);background:transparent;color:var(--help);font:inherit;font-weight:600;cursor:pointer}.talk__typing{display:none;align-self:flex-start;gap:5px;padding:14px 16px;border-radius:18px;background:var(--surface-2)}.talk__typing.is-on{display:inline-flex}.talk__typing span{width:7px;height:7px;border-radius:50%;background:var(--ink-3);animation:talk-dot 1.1s infinite ease-in-out}.talk__typing span:nth-child(2){animation-delay:.15s}.talk__typing span:nth-child(3){animation-delay:.3s}.talk__gate{padding:18px;border-top:1px solid var(--line);background:#fdfaf4;display:grid;gap:14px}.talk__gate[hidden],.talk__form[hidden],.talk__starters[hidden]{display:none}.talk__gate p{color:var(--ink-2);font-size:.98rem}.talk__gate a{color:var(--help);font-weight:600}.talk__gate .btn{justify-self:start}.talk__starters{display:flex;flex-wrap:wrap;gap:8px;padding:4px 18px 12px}.talk__starters button{min-height:40px;padding:0 14px;border-radius:var(--r-pill);border:1px solid var(--line-strong);background:var(--surface);color:var(--ink-2);font:inherit;font-size:.93rem;cursor:pointer;transition:background var(--dur) var(--ease),border-color var(--dur) var(--ease)}.talk__starters button:hover{background:var(--primary-soft);border-color:var(--primary);color:var(--ink)}.talk__form{display:flex;align-items:flex-end;gap:10px;padding:12px 14px;border-top:1px solid var(--line);background:#fdfaf4}.talk__form textarea{flex:1;resize:none;min-height:48px;max-height:150px;padding:12px 16px;border-radius:22px;border:1px solid var(--line-strong);background:#fff;color:var(--ink);font:inherit;font-size:1.02rem;line-height:1.4}.talk__form textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}.talk__form textarea:disabled{background:var(--surface-2)}.talk__send{flex:none;width:48px;height:48px;border-radius:50%;border:0;background:var(--primary);color:#fff;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;transition:background var(--dur) var(--ease),transform var(--dur) var(--ease)}.talk__send:hover{background:var(--primary-deep);transform:translateY(-1px)}.talk__send:disabled{opacity:.45;cursor:default;transform:none}.talk__note{margin:0;padding:9px 18px 11px;font-size:.82rem;color:var(--ink-3);background:#fdfaf4;border-top:1px solid var(--line)}.talk__note a{color:var(--ink-2)}@keyframes talk-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}@keyframes talk-dot{0%,80%,to{opacity:.3;transform:translateY(0)}40%{opacity:1;transform:translateY(-3px)}}@media(max-width:960px){.talk{height:min(560px,calc(100svh - 190px));min-height:420px}}