.chat-off{padding:60px 28px}.chat-off h1{margin:0 0 8px}.chat-wrap{flex:1;display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:18px;padding:12px 28px 24px;align-items:stretch;min-height:0}.chat-room{display:flex;flex-direction:column;min-height:0;height:calc(100vh - 132px);background:var(--panel);border:1px solid var(--hairline);border-radius:var(--radius, 14px);overflow:hidden;position:relative}.chat-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 18px;border-bottom:1px solid var(--hairline);background:var(--panel-solid, var(--panel))}.chat-head-t{display:flex;align-items:center;gap:12px;min-width:0}.chat-head h1{margin:0;font-size:16px;font-weight:600;letter-spacing:-.01em}.chat-note{font-size:12px;color:var(--muted)}.chat-scroll{flex:1;overflow-y:auto;overscroll-behavior:contain;padding:16px 18px 8px;scrollbar-width:thin}.chat-list{display:flex;flex-direction:column;gap:2px}.chat-msg{display:grid;grid-template-columns:34px minmax(0,1fr) auto;gap:10px;padding:3px 6px;border-radius:10px;position:relative;transition:background .15s,opacity .2s}.chat-msg:hover{background:color-mix(in oklab,var(--fg) 4%,transparent)}.chat-msg.is-grouped{margin-top:-2px}.chat-msg.is-gone{opacity:0}.chat-av,.chat-av-sp{width:34px;height:34px;border-radius:50%;flex:0 0 auto}.chat-av{display:grid;place-items:center;font-size:14px;font-weight:600;color:#fff;background:linear-gradient(135deg,oklch(.65 .15 var(--h, 280)),oklch(.42 .13 var(--h, 280)))}.chat-msg-c{min-width:0;padding-top:1px}.chat-msg-h{display:flex;align-items:baseline;gap:8px;margin-bottom:2px}.chat-msg-h b{font-size:13px;font-weight:600}.chat-msg-h time{font-size:11px;color:var(--muted)}.chat-body{font-size:14px;line-height:1.45;word-wrap:break-word;overflow-wrap:anywhere;white-space:pre-line}.chat-body a{color:var(--accent, #6aa6ff);text-decoration:underline;text-underline-offset:2px}.chat-img{display:block;margin-top:6px;max-width:320px}.chat-img img{max-width:100%;height:auto;border-radius:10px;border:1px solid var(--hairline);display:block}.chat-msg.is-mine .chat-msg-c{background:color-mix(in oklab,var(--accent, #6aa6ff) 12%,transparent);border-radius:10px;padding:6px 10px;margin-left:-4px}.chat-tools{display:flex;gap:4px;opacity:0;transition:opacity .15s;align-self:start}.chat-msg:hover .chat-tools,.chat-tools:focus-within{opacity:1}.chat-tools button{background:none;border:0;cursor:pointer;padding:4px 5px;border-radius:6px;color:var(--muted);display:grid;place-items:center}.chat-tools button:hover{background:color-mix(in oklab,var(--fg) 10%,transparent);color:var(--fg)}.chat-jump{position:absolute;left:50%;transform:translate(-50%);bottom:84px;z-index:3;background:var(--fg);color:var(--bg);border:0;border-radius:999px;padding:7px 14px;font-size:12px;font-weight:600;cursor:pointer;box-shadow:var(--shadow-pop, 0 6px 20px rgba(0,0,0,.3))}.chat-gate,.chat-locked{border-top:1px solid var(--hairline);padding:18px;text-align:center;color:var(--muted)}.chat-gate{border-top:0;flex:1;display:grid;place-content:center;gap:12px}.chat-gate p{margin:0}.chat-composer{border-top:1px solid var(--hairline);padding:10px 14px 12px;background:var(--panel-solid, var(--panel));position:relative}.chat-row{display:flex;align-items:flex-end;gap:8px}.chat-composer textarea{flex:1;min-height:36px;max-height:140px;resize:none;padding:8px 12px;border-radius:12px;border:1px solid var(--hairline);background:var(--bg);color:var(--fg);font:inherit;font-size:14px;line-height:1.4}.chat-composer textarea:focus{outline:none;border-color:color-mix(in oklab,var(--accent, #6aa6ff) 60%,var(--hairline))}.chat-send{width:36px;height:36px;flex:0 0 auto;display:grid;place-items:center;border:0;border-radius:50%;cursor:pointer;background:var(--accent, #6aa6ff);color:#fff}.chat-send svg{width:18px;height:18px}.chat-send:hover{filter:brightness(1.08)}.chat-send:disabled{opacity:.5;cursor:default}.chat-err{margin-top:8px;font-size:12px;color:#f87171}.chat-side{display:flex;flex-direction:column;gap:14px;min-width:0}.chat-card{background:var(--panel);border:1px solid var(--hairline);border-radius:var(--radius, 14px);padding:14px 16px}.chat-card-h{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:10px}.chat-rules{margin:0;padding-left:18px;font-size:12.5px;line-height:1.55;color:var(--muted)}.chat-rules li+li{margin-top:6px}@media (max-width: 1000px){.chat-wrap{grid-template-columns:1fr;padding:10px 16px 20px}.chat-side{flex-direction:row;flex-wrap:wrap}.chat-card{flex:1 1 260px}.chat-room{height:calc(100vh - 210px);min-height:420px}}@media (max-width: 640px){.chat-wrap{padding:8px 10px 16px}.chat-room{height:calc(100vh - 172px);border-radius:12px}.chat-head{padding:10px 12px}.chat-note{display:none}.chat-scroll{padding:12px 10px 6px}.chat-img{max-width:220px}.chat-side{flex-direction:column}}