:root{--ink:#17251f;--muted:#64726c;--line:#dfe6e2;--paper:#f5f7f5;--white:#fff;--green:#0b6b50;--green-dark:#064c3a;--green-soft:#e4f1eb;--orange:#df7134;--red:#c84b3d;--shadow:0 18px 50px #17251f14}*{box-sizing:border-box}html,body{background:var(--paper);min-height:100%;color:var(--ink);margin:0}body{font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,textarea,input{font:inherit}button{color:inherit}.sign-in-shell{background:#f3f6f4;place-items:center;min-height:100vh;padding:2rem;display:grid}.sign-in-card{text-align:center;background:#fff;border:1px solid #d8e2dc;border-radius:22px;width:min(440px,100%);padding:2.5rem;box-shadow:0 18px 55px #10362814}.sign-in-card img{object-fit:contain;width:160px;height:72px;margin-bottom:1.5rem}.sign-in-card h1{margin:.45rem 0 .75rem;font-size:2rem}.sign-in-card p{color:#53645d;margin:0 0 1.5rem}.sign-in-card 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var(--line);border-radius:10px;justify-content:space-between;align-items:center;margin-bottom:8px;padding:12px;display:flex}.metric-card span{color:var(--muted);font-size:10px}.metric-card strong{font:600 20px/1 Georgia,serif}.category-list div{border-bottom:1px solid var(--line);justify-content:space-between;padding:8px 0;font-size:10px;display:flex}.category-list span{color:#52605a}.safety-card{background:#eaf5ef;border:1px solid #afd2c1;border-radius:11px;margin-top:28px;padding:13px}.safety-card strong{color:var(--green-dark);font-size:11px}.safety-card p{color:#4d665c;margin-bottom:0;font-size:9px;line-height:1.5}.empty-copy{color:var(--muted);font-size:10px;line-height:1.5}@media (max-width:1080px){.workspace{grid-template-columns:220px 1fr}.insight-panel{display:none}}@media (max-width:760px){.topbar{grid-template-columns:1fr auto;height:64px;padding:0 14px}.brand-lockup{gap:8px}.brand-logo-frame{width:62px;height:28px}.brand-lockup strong{font-size:12px}.brand-lockup span{font-size:9px}.environment{grid-column:2;font-size:8px}.user-chip{display:none}.workspace{display:block}.history-panel{display:none}.chat-panel{min-height:calc(100vh - 64px)}.chat-content{padding:28px 18px}.composer{margin:0 12px 12px}.quick-prompts{grid-template-columns:1fr}.privacy-note{display:none}}