:root{--bg:#f4f6f8;--card:#fff;--ink:#10242c;--muted:#5a6b72;--line:#e3e8eb;--me:#0e7c66;--me-ink:#fff;--bot:#eef2f4;--accent:#0e7c66;--warn:#b25e00;--warn-bg:#fff4e6;--shadow:0 1px 2px #10242c0f, 0 8px 24px #10242c0f}*{box-sizing:border-box}html,body{height:100%;margin:0;padding:0}body{background:var(--bg);color:var(--ink);justify-content:center;font:15px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;display:flex}.phone{background:var(--card);width:100%;max-width:480px;height:100dvh;box-shadow:var(--shadow);flex-direction:column;display:flex}header{border-bottom:1px solid var(--line);background:var(--card);flex:none;align-items:center;gap:10px;padding:14px 16px;display:flex}.logo{background:var(--accent);color:#fff;border-radius:8px;place-items:center;width:28px;height:28px;font-weight:700;display:grid}.hd-titles{flex:1;min-width:0}header h1{letter-spacing:-.2px;margin:0;font-size:16px;font-weight:650}header .sub{color:var(--muted);margin-top:1px;font-size:12px}.hd-workspace{font:inherit;color:var(--accent);border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:999px;flex:none;padding:7px 13px;font-size:13px;font-weight:600}.hd-workspace:hover{border-color:var(--accent)}.thread{flex-direction:column;flex:1;gap:12px;padding:16px 14px 8px;display:flex;overflow-y:auto}.row{flex-direction:column;max-width:88%;display:flex}.row.me{align-self:flex-end;align-items:flex-end}.row.bot{align-self:flex-start;align-items:flex-start}.bubble{white-space:pre-wrap;word-wrap:break-word;border-radius:16px;padding:10px 13px}.me .bubble{background:var(--me);color:var(--me-ink);border-bottom-right-radius:5px}.bot .bubble{background:var(--bot);color:var(--ink);white-space:normal;border-bottom-left-radius:5px}.bot .bubble :first-child{margin-top:0}.bot .bubble :last-child{margin-bottom:0}.bot .bubble p{margin:0 0 8px}.bot .bubble ul,.bot .bubble ol{margin:6px 0;padding-left:20px}.bot .bubble 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8px;font-size:17px;font-weight:650}.upload-fallback{width:100%;color:var(--muted);margin:0;font-size:12.5px;line-height:1.4}.starters{flex-wrap:wrap;justify-content:center;gap:8px;margin-top:14px;display:flex}.starters button{font:inherit;border:1px solid var(--line);color:var(--ink);cursor:pointer;background:#fff;border-radius:999px;padding:7px 12px;font-size:13px}.starters button:hover{border-color:var(--accent);color:var(--accent)}.composer{border-top:1px solid var(--line);padding:10px 10px calc(10px + env(safe-area-inset-bottom));background:var(--card);flex:none}.inputbar{align-items:flex-end;gap:8px;display:flex}.inputbar textarea{resize:none;border:1px solid var(--line);font:inherit;border-radius:14px;outline:none;flex:1;max-height:120px;padding:11px 13px}.inputbar 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.ic.img{color:#1d4ed8;background:#dceafd}.chip-doc .nm{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.chip-doc .nm small{color:var(--muted)}.chip-doc .rm{color:var(--muted);cursor:pointer;background:0 0;border:none;flex:none;font-size:14px;line-height:1}.chip-doc.err{border-color:#f0b9b9}.chip-doc.sent{box-shadow:var(--shadow);margin-bottom:4px}.typing span{background:var(--muted);border-radius:50%;width:6px;height:6px;margin:0 1px;animation:1s infinite bk;display:inline-block}.typing span:nth-child(2){animation-delay:.15s}.typing span:nth-child(3){animation-delay:.3s}@keyframes bk{0%,60%,to{opacity:.3}30%{opacity:1}}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.tool-line{color:var(--muted);align-items:baseline;gap:7px;padding:2px;font-size:13.5px;display:flex}.tool-line.muted{opacity:.85}.tool-line .tl-mark{color:var(--accent);flex:none;font-weight:700}.tool-line.err .tl-mark,.tool-line.err{color:var(--warn)}.tool-line .tl-text{flex:1}.tool-line 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11px;font-size:12px;font-weight:600}.ws-mini:hover{background:var(--bot)}.ws-mini:disabled{opacity:.5;cursor:default}.ws-timeline{flex-direction:column;gap:9px;margin:0;padding:0;list-style:none;display:flex}.ws-tl-item{align-items:center;gap:9px;font-size:13px;display:flex}.ws-tl-dot{background:var(--accent);border-radius:50%;flex:none;width:7px;height:7px}.ws-tl-label{color:var(--ink);flex:1}.ws-tl-time{color:var(--muted);flex:none;font-size:11.5px}.ws-case{text-align:left;width:100%;font:inherit;border:1px solid var(--line);background:var(--card);cursor:pointer;border-radius:10px;flex-direction:column;gap:6px;padding:11px 12px;display:flex}.ws-case:hover{border-color:var(--accent)}.ws-case.active{border-color:var(--accent);background:var(--bot)}.ws-case-title{color:var(--ink);font-size:14px;font-weight:600}.ws-case-meta{justify-content:space-between;align-items:center;gap:8px;display:flex}.ws-case-time{color:var(--muted);font-size:11.5px}.legal{background:var(--card);width:100%;max-width:680px;color:var(--ink);margin:0 auto;padding:32px 20px 64px;line-height:1.62}.legal h1{margin:8px 0 6px;font-size:26px}.legal h2{margin:28px 0 8px;font-size:17px}.legal p{margin:0 0 12px}.legal ul{margin:0 0 12px;padding-left:20px}.legal li{margin:0 0 6px}.legal-meta{color:var(--muted);font-size:13px}.legal-back{font-size:14px}.legal-back a{color:var(--accent);font-weight:600;text-decoration:none}.legal-back a:hover{text-decoration:underline}