:root{--ink:#20231b;--muted:#767c6c;--lime:#ddff57;--line:#e4e7dd;--paper:#f8f9f5;--dark:#161813;font-family:Arial,'Malgun Gothic',sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input,textarea{font:inherit}button,a{touch-action:manipulation}button{cursor:pointer}a{color:inherit}button:disabled{cursor:not-allowed;opacity:.45}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid #749800;outline-offset:4px}button{border:0;background:none;color:inherit}h1,h2,h3,p{margin:0}svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.brand{font-size:25px;font-weight:800;letter-spacing:-1.5px}.brand span{color:var(--lime)}.small{font-size:12px;color:var(--muted);line-height:1.7}.tag{font-size:11px;border:1px solid var(--line);padding:6px 9px;border-radius:6px;white-space:nowrap}.tag.lime{background:#eaf8c6;border:0;color:#53651c}.primary{background:var(--lime);border-radius:10px;padding:14px 20px;font-weight:700}.outline{border:1px solid var(--line);border-radius:9px;padding:10px 13px}.shell{display:grid;grid-template-columns:255px 1fr;min-height:100dvh}.sidebar{position:fixed;inset:0 auto 0 0;width:255px;padding:32px 22px 20px;background:var(--dark);color:#f7f8f4;display:flex;flex-direction:column;z-index:20}.sidebar .brand{padding-left:12px}.sidebar .small{color:#8f9782}.brand-sub{margin:9px 0 30px 12px;font-size:11px;letter-spacing:1px;color:#9ba48d}.new{width:100%;display:flex;justify-content:space-between;align-items:center;margin-bottom:27px}.nav{display:grid;gap:8px}.nav button{display:flex;align-items:center;gap:12px;text-align:left;padding:13px;border-radius:8px;color:#b9bfb0}.nav button.active{background:#2a2e22;color:var(--lime)}.side-label{margin:30px 12px 12px;font-size:11px;color:#808873}.history{overflow:auto;flex:1;max-height:40vh}.history button{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100%;padding:12px;text-align:left;color:#b9bfb0;font-size:12px}.side-bottom{margin-top:auto;border-top:1px solid #34392b;padding-top:18px}.profile{display:flex;align-items:center;gap:10px;margin-top:15px}.avatar{width:34px;height:34px;border-radius:50%;background:#30372b;color:#dbe9c8;display:grid;place-items:center;font-size:12px}.profile strong{font-size:12px}.profile .logout{margin-left:auto;color:#a6ae98;font-size:11px}.main{grid-column:2;min-width:0}.topbar{height:86px;border-bottom:1px solid var(--line);padding:0 42px;display:flex;align-items:center;justify-content:space-between;background:#fff9}.topbar h1{font-size:14px}.topbar .tag{margin-left:10px}.top-meta{display:flex;align-items:center;gap:13px;font-size:12px;color:var(--muted)}.dot{display:inline-block;width:6px;height:6px;background:#91a84d;border-radius:50%;margin-right:7px}.mobile-menu{display:none}.workspace{max-width:1100px;margin:auto;padding:47px 50px 25px}.eyebrow{font-size:11px;color:#79816b;letter-spacing:2px}.welcome{margin:38px 0 32px}.welcome h2{font-size:clamp(25px,3vw,36px);font-weight:600;letter-spacing:-1.8px;line-height:1.55;margin:13px 0 14px}.welcome h2 em{font-style:normal;position:relative;z-index:0}.welcome h2 em:after{content:'';position:absolute;bottom:3px;left:0;width:100%;height:12px;background:var(--lime);z-index:-1}.welcome p{color:var(--muted);font-size:13px;line-height:1.8}.suggestions{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:28px 0}.question{text-align:left;padding:21px 18px;background:#fff;border:1px solid var(--line);border-radius:12px;min-height:145px;transition:transform .15s,border-color .15s}.question:hover{transform:translateY(-3px);border-color:#a7be66}.question .num{display:block;font-size:10px;color:#939b86;margin-bottom:22px}.question strong{display:block;font-size:13px;line-height:1.7;font-weight:500}.question .arrow{float:right;color:#79816b}.divider{display:flex;align-items:center;gap:15px;margin:38px 0 20px;font-size:12px;color:#757e68}.divider:after{content:'';height:1px;background:var(--line);flex:1}.resources{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.resource{display:flex;gap:14px;align-items:center;padding:18px;border:1px solid var(--line);border-radius:10px;background:#fff;text-decoration:none;text-align:left}.resource .icon-box{width:38px;height:43px;background:#eff2e8;display:grid;place-items:center;border-radius:6px;flex-shrink:0}.resource strong{display:block;font-size:12px;font-weight:600;margin-bottom:7px}.resource .arrow{margin-left:auto}.notice{background:#eef1e6;border:1px solid #e2e7d6;border-radius:10px;padding:14px 17px;font-size:12px;line-height:1.8;color:#697358;margin:20px 0}.composer-wrap{position:sticky;bottom:0;background:var(--paper);padding:16px 0 max(12px,env(safe-area-inset-bottom))}.composer{background:white;border:1px solid #d7ddcc;border-radius:14px;padding:16px;box-shadow:0 6px 25px #24300006;display:flex;align-items:flex-end;gap:12px}.composer textarea{width:100%;resize:none;border:none;background:none;outline:none;min-height:45px;max-height:160px;font-size:13px;line-height:1.7}.send{width:37px;height:37px;background:var(--lime);border-radius:9px;flex-shrink:0}.footnote{text-align:center;font-size:10px;color:#8a917f;margin-top:12px;line-height:1.7}.messages{min-height:180px}.message{max-width:88%;margin:0 0 24px;padding:20px 23px;background:white;border:1px solid var(--line);border-radius:16px;white-space:pre-wrap;font-size:14px;line-height:1.9;overflow-wrap:anywhere}.message.user{margin-left:auto;background:#eaf4ce;border:0}.message .role{display:block;font-size:10px;letter-spacing:.6px;color:#71814d;margin-bottom:9px}.citations{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.citations a{font-size:11px;border:1px solid var(--line);border-radius:5px;padding:6px 10px;text-decoration:none}.page-heading{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:28px}.page-heading h2{font-size:26px;letter-spacing:-1px}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:20px 0 30px}.stat{border:1px solid var(--line);background:white;border-radius:12px;padding:22px}.stat strong{font-size:28px;display:block;margin:15px 0 6px}.panel{background:white;border:1px solid var(--line);border-radius:12px;padding:24px;margin:18px 0}.panel h3{font-size:15px;margin-bottom:17px}.form-row{display:flex;flex-wrap:wrap;gap:12px;align-items:end}label{font-size:12px;display:block;line-height:1.8}input{display:block;width:100%;border:1px solid #d8dece;padding:12px;border-radius:8px;margin-top:6px;background:#fff;min-width:0}.form-row label{flex:1;min-width:150px}table{width:100%;border-collapse:collapse;font-size:12px;text-align:left}th,td{padding:15px 8px;border-bottom:1px solid var(--line)}th{font-weight:500;color:var(--muted)}.table-scroll{overflow:auto}.danger{color:#ac4c3c}.empty{color:var(--muted);padding:24px 0;font-size:13px;line-height:1.9}.login-shell{min-height:100dvh;display:grid;grid-template-columns:1fr 1fr}.login-art{background:var(--dark);padding:55px;display:flex;flex-direction:column;color:white;position:relative;overflow:hidden}.login-art h1{font-size:clamp(32px,4vw,60px);line-height:1.4;font-weight:500;letter-spacing:-3px;margin:auto 0 25px}.login-art h1 span{color:var(--lime)}.login-art p{color:#a5ae96;font-size:13px;line-height:1.9}.login-art .orb{position:absolute;width:330px;height:330px;border:1px solid #505f32;border-radius:50%;top:15%;right:-160px;box-shadow:0 0 0 50px #303a191f,0 0 0 100px #303a1910}.login-content{display:grid;place-items:center;padding:35px}.login-card{width:min(100%,360px)}.login-card h2{font-size:28px;letter-spacing:-1px;margin:16px 0 10px}.login-card form{margin:30px 0 20px}.login-card label{margin:18px 0}.login-card .primary{width:100%;margin-top:10px}.login-card .small a{color:#536d21}.error{color:#a43f35;font-size:12px;line-height:1.7;margin:12px 0}.install-steps{line-height:2.1;font-size:13px;color:#667159;padding-left:20px}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:#22281c;color:#f6f8f0;padding:13px 22px;border-radius:9px;font-size:12px;z-index:90;display:none;max-width:90%}.searchbar{margin-bottom:20px}.reader{white-space:pre-wrap;font-size:14px;line-height:2}.close-menu{display:none}.demo-banner{font-size:11px;background:#e9f4c7;padding:9px 15px;text-align:center}.loading{padding:35px;color:var(--muted)}.busy{font-size:12px;color:#70814e;margin-bottom:20px}
@media(max-width:1100px){.workspace{padding:30px}.topbar{padding:0 30px}.shell{grid-template-columns:220px 1fr}.sidebar{width:220px;padding:28px 16px}.question{padding:16px}}
@media(max-width:760px){.shell{display:block}.sidebar{transform:translateX(-100%);width:270px;transition:transform .2s}.sidebar.open{transform:translateX(0);box-shadow:0 0 0 100vmax #0005}.close-menu{display:block;position:absolute;right:16px;top:32px;color:#b8c39e}.mobile-menu{display:block}.topbar{height:66px;padding:0 18px;gap:14px}.topbar h1{font-size:12px;flex:1}.topbar .tag{display:none}.top-meta{font-size:10px}.workspace{padding:24px 20px 10px}.welcome{margin:25px 0}.welcome h2{font-size:29px}.suggestions{gap:8px}.question{min-height:148px;padding:13px 10px}.question strong{font-size:11px}.question .num{margin-bottom:18px}.resources{grid-template-columns:1fr}.divider{margin-top:28px}.composer-wrap{padding-bottom:max(10px,env(safe-area-inset-bottom))}.footnote{font-size:9px}.login-shell{display:block}.login-art{padding:30px;min-height:240px}.login-art h1{font-size:29px;letter-spacing:-1.4px;margin:30px 0 10px}.login-art p{display:none}.login-content{padding:32px 24px}.stats{grid-template-columns:1fr}.stat{padding:17px}.stat strong{font-size:23px;margin:8px 0}.message{max-width:95%;padding:16px}.panel{padding:18px}.page-heading h2{font-size:23px}}