:root{color:#242424;font-synthesis:none;--bg:#fff;--side:#f7f7f5;--panel:#fff;--text:#242424;--muted:#858580;--line:#e9e9e4;--hover:#ecece8;--bubble:#f1f1ee;--accent:#232323;--accent-text:#fff;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;background:#fff;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif}:root[data-theme=dark]{--bg:#212121;--side:#181818;--panel:#292929;--text:#ededeb;--muted:#92928c;--line:#3b3b38;--hover:#30302e;--bubble:#30302e;--accent:#ecece8;--accent-text:#222;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;background:var(--bg);color:var(--text)}*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button{cursor:pointer;color:inherit}button:disabled{cursor:default;opacity:.42}button,input,textarea,select{outline:none}button:focus-visible,input:focus-visible,select:focus-visible{outline-offset:3px;outline:2px solid #699a83}button{background:0 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select{width:100%;margin-top:8px;font-size:12px;display:block}.theme-options{gap:10px;display:flex}.theme-options button{border:1px solid var(--line);border-radius:8px;align-items:center;gap:8px;padding:10px 20px;font-size:12px;display:flex}.theme-options button.active{background:var(--hover);border-color:var(--muted)}.settings-modal>footer{border-top:1px solid var(--line);justify-content:flex-end;padding:15px 23px;display:flex}.settings-modal footer button{font-size:12px}.rename-modal{background:var(--panel);border-radius:16px;width:370px;max-width:90vw;padding:24px}.rename-modal input{width:100%;margin:22px 0;font-size:13px}.rename-modal>div{justify-content:flex-end;gap:15px;font-size:12px;display:flex}.sidebar-scrim{display:none}@media (width>=1200px){.sidebar{width:270px}.topbar{padding:0 32px}.composer-area{max-width:850px}}@media (width<=760px){.sidebar-open .sidebar{z-index:12;border-right:1px solid var(--line);width:270px;position:fixed;inset:0 auto 0 0}.sidebar-scrim{z-index:11;background:#0005;display:block;position:fixed;inset:0}.topbar{height:58px;padding:0 12px}.topbar-left{gap:3px}.model-button{max-width:220px;font-size:12px}.private-pill{display:none}.conversation{padding:0 18px}.messages{margin-top:10px;font-size:14px}.welcome{margin-top:90px}.welcome h1{font-size:25px}.welcome .eyebrow{font-size:8px}.suggestions{gap:8px;max-width:350px}.suggestions button{padding:11px 12px;font-size:10px}.suggestions svg:last-child{display:none}.composer-area{padding:10px 12px max(12px,env(safe-area-inset-bottom))}.welcome-composer{margin-bottom:50px}.composer{padding:14px 13px 10px}.composer-note{font-size:8px}.composer-note span{display:none}.context-button>span:first-of-type{max-width:150px}.thread-row>.icon-button{opacity:1}.user-message>div{max-width:92%}.modal-backdrop{padding:12px}.settings-content{padding:5px 20px 20px}.assistant-message{margin-bottom:28px}}@media (prefers-reduced-motion:reduce){.pulse{animation:none}}:root[data-theme=dark] .login-page{background:radial-gradient(ellipse at 50% 35%,#282c28 0,transparent 55%),var(--bg)}