:root{--chat-max: 560px}body{background:var(--bg);color:var(--text);margin:0}#chat-page{max-width:var(--chat-max);margin:0 auto;height:100dvh;padding-top:52px;box-sizing:border-box;display:flex;flex-direction:column}@media(max-width:1024px){#chat-page{padding-top:48px}}.se-ios-app body{padding-top:0!important}.se-ios-app #chat-page{padding-top:calc(52px + env(safe-area-inset-top))}@media(max-width:768px){.se-ios-app #chat-page{padding-top:calc(48px + env(safe-area-inset-top))}}#chat-head{padding:12px 16px;border-bottom:1px solid rgba(201,169,110,.2);display:flex;align-items:center;gap:10px;flex:0 0 auto}#chat-head .ava{width:34px;height:34px;border-radius:50%;background:#c9a96e26;border:1px solid var(--gold);color:var(--gold);display:grid;place-items:center;font-weight:700}#chat-head .who{font-weight:700;color:var(--gold);letter-spacing:1px}#chat-head .who small{display:block;font-weight:400;font-size:.68rem;color:var(--text-muted);letter-spacing:0}#chat-feed{flex:1 1 auto;overflow-y:auto;padding:18px 14px 8px;display:flex;flex-direction:column;gap:12px}.chat-row{display:flex;gap:8px;align-items:flex-end;max-width:100%}.chat-row.bot{justify-content:flex-start}.chat-row.user{justify-content:flex-end}.chat-ava{width:26px;height:26px;border-radius:50%;flex:0 0 26px;background:#c9a96e26;border:1px solid var(--gold);color:var(--gold);display:grid;place-items:center;font-size:.7rem;font-weight:700}.chat-bubble{max-width:78%;padding:10px 14px;border-radius:16px;font-size:.92rem;line-height:1.55;animation:pop .18s ease-out}.chat-bubble.bot{background:#ffffff0f;border:1px solid rgba(255,255,255,.08);border-bottom-left-radius:4px}.chat-bubble.user{background:var(--gold);color:#0b0b0d;font-weight:600;border-bottom-right-radius:4px}.chat-qn{display:inline-block;font-size:.7rem;color:var(--gold);border:1px solid rgba(201,169,110,.4);border-radius:10px;padding:0 6px;margin-right:6px}@keyframes pop{0%{transform:translateY(6px) scale(.98);opacity:0}to{transform:none;opacity:1}}.chat-bubble.typing{display:inline-flex;gap:4px;padding:14px 16px}.chat-bubble.typing span{width:6px;height:6px;border-radius:50%;background:var(--text-muted);animation:blink 1.2s infinite}.chat-bubble.typing span:nth-child(2){animation-delay:.2s}.chat-bubble.typing span:nth-child(3){animation-delay:.4s}@keyframes blink{0%,60%,to{opacity:.3}30%{opacity:1}}#chat-replies{flex:0 0 auto;box-sizing:border-box;padding:10px 14px max(calc(10vh - 26px),calc(8px + env(safe-area-inset-bottom)));padding-bottom:max(calc(10dvh - 26px),calc(8px + env(safe-area-inset-bottom)));display:flex;flex-wrap:wrap;gap:8px;border-top:1px solid rgba(255,255,255,.06)}#chat-replies[hidden]{display:none}#chat-replies.spent .chat-chip{pointer-events:none}#chat-replies.spent .chat-chip:not(.picked){opacity:.38}#chat-replies .chat-chip.picked{background:#c9a96e47;border-color:var(--gold)}.chat-chip{flex:1 1 44%;min-width:120px;padding:12px 14px;text-align:left;background:#c9a96e14;border:1px solid rgba(201,169,110,.4);color:var(--text);border-radius:12px;cursor:pointer;font-size:.9rem;line-height:1.4;transition:all .12s}.chat-chip:hover{background:#c9a96e2e;border-color:var(--gold)}#chat-replies.scale{flex-wrap:nowrap;gap:6px}#chat-replies.scale .chat-chip{flex:1 1 0;min-width:0;height:52px;box-sizing:border-box;padding:6px 2px;text-align:center;justify-content:center;display:flex;flex-direction:column;align-items:center;gap:2px}#chat-replies.scale .chip-n{font-size:1rem;font-weight:700;color:var(--gold);font-variant-numeric:tabular-nums;line-height:1.1}#chat-replies.scale .chip-l{font-size:.62rem;color:var(--text-muted);line-height:1.2;white-space:nowrap}@media(max-width:340px){#chat-replies.scale .chip-l{display:none}}.chat-result{margin:8px auto 20px;text-align:center;animation:pop .3s ease-out;width:100%}.chat-arch-id{font-size:.7rem;letter-spacing:.24em;color:#8a7a5c}.chat-arch-name{font-size:clamp(2.2rem,11vw,3.4rem);font-weight:800;letter-spacing:5px;color:var(--gold)}.chat-arch-en{font-size:.85rem;letter-spacing:.2em;color:var(--text-muted);text-transform:uppercase}.chat-arch-tag{color:var(--text-muted);font-size:.9rem;margin:2px 0 12px;letter-spacing:1px}.chat-preview{width:220px;max-width:62%;margin:0 auto}.chat-preview svg{width:100%;height:auto;display:block}.chat-readout{max-width:460px;margin:16px auto;text-align:left}.chat-readout p{font-size:.9rem;line-height:1.7;margin:8px 0}.chat-readout .cite{display:block;font-size:.7rem;color:var(--text-muted);font-style:italic;margin-top:2px}.chat-readout .note{font-size:.78rem;color:var(--text-muted)}.chat-cta{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-top:16px}.chat-btn{padding:13px 18px;border-radius:12px;font-weight:700;letter-spacing:1px;text-decoration:none;cursor:pointer;border:none;font-size:.9rem}.chat-btn.primary{background:var(--gold);color:#0b0b0d}.chat-btn.ghost{background:transparent;color:var(--text-muted);border:1px solid rgba(255,255,255,.15)}