:root{--ink:#1e2b24;--muted:#737b72;--line:#dfe2d9;--paper:#f5f4ef;--green:#214738;--lime:#c5db6a;--white:#fff;--serif:Georgia,'Times New Roman',serif;--sans:Inter,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;--mono:'SFMono-Regular',Consolas,'Liberation Mono',monospace}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:14px}.topbar{height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 max(calc((100vw - 1240px)/2),40px);border-bottom:1px solid var(--line);background:rgba(250,250,247,.82)}.brand{display:flex;align-items:center;gap:12px;color:var(--ink);text-decoration:none}.brand-mark{width:36px;height:36px;display:grid;place-items:center;background:var(--green);color:var(--lime);font-size:23px;border-radius:2px}.brand strong,.brand small{display:block;letter-spacing:.13em}.brand strong{font-size:11px;font-weight:750}.brand small{margin-top:3px;color:#788276;font-size:8px;letter-spacing:.18em}.topbar-right{display:flex;gap:10px;align-items:center;color:var(--muted);font-size:11px}.topbar-right a{margin-left:22px;padding-left:22px;border-left:1px solid var(--line);color:var(--ink);text-decoration:none}.status-dot{width:7px;height:7px;border-radius:50%;background:#88a64b;box-shadow:0 0 0 3px #e7edd7}.shell{max-width:1240px;margin:auto;padding:68px 40px 32px}.intro{max-width:650px;margin-bottom:42px}.eyebrow{color:#78846b;font-size:9px;font-weight:700;letter-spacing:.17em}.intro h1{margin:17px 0 15px;font-family:var(--serif);font-size:52px;font-weight:400;line-height:1.02;letter-spacing:-.035em}.intro h1 em{color:#56745f;font-weight:400}.intro p{max-width:545px;margin:0;color:#6d746c;line-height:1.7;font-size:13px}.workbench{min-height:630px;display:grid;grid-template-columns:230px minmax(0,1fr);border:1px solid #d9ddd3;background:#fff;box-shadow:0 16px 44px rgba(32,46,36,.055)}.tabs{display:flex;flex-direction:column;padding:24px 14px 16px;background:#f8f8f4;border-right:1px solid var(--line)}.tab{height:48px;display:flex;align-items:center;gap:10px;padding:0 10px;border:0;border-radius:2px;background:transparent;text-align:left;color:#667067;font:inherit;font-size:12px;cursor:pointer}.tab:hover{background:#eff1e9}.tab.active{color:#fff;background:var(--green);box-shadow:0 4px 12px #21473820}.tab-index{color:#9aa398;font-family:var(--mono);font-size:9px}.tab.active .tab-index{color:#d1e0a6}.tab-state{margin-left:auto;font-size:7px;font-weight:800;letter-spacing:.1em}.tab-state.local{color:#809652}.tab.active .tab-state.local{color:#d0e177}.tab-state.online{color:#80929a}.nav-foot{display:flex;align-items:center;gap:10px;margin-top:auto;color:#92998f;font-size:7px;letter-spacing:.14em}.nav-rule{width:20px;height:1px;background:#a9b398}.workspace{min-width:0;display:flex;flex-direction:column;padding:32px 34px 18px}.workspace-head{display:flex;align-items:flex-start;justify-content:space-between;padding-bottom:20px;border-bottom:1px solid #e9ebe5}.workspace-head h2{margin:8px 0 5px;font-family:var(--serif);font-size:28px;font-weight:400;letter-spacing:-.025em}.workspace-head p{margin:0;color:var(--muted);font-size:11px}.docs-link,.workspace-foot a{color:#57705d;font-size:10px;text-decoration:none}.docs-link{margin-top:8px}.runner-panel{padding-top:18px}.editor-toolbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.editor-toolbar label{font-size:9px;font-weight:750;letter-spacing:.12em}.editor-toolbar label span{margin-left:8px;color:#92988d;font-weight:500;letter-spacing:.03em}.text-button{border:0;background:none;color:#59705e;font:inherit;font-size:10px;cursor:pointer}.text-button:hover{text-decoration:underline}.text-button span{padding-left:4px}textarea{width:100%;height:300px;resize:vertical;padding:17px;border:1px solid #dfe3d9;border-radius:2px;background:#fafbf8;color:#25362d;font-family:var(--mono);font-size:11px;line-height:1.65;tab-size:2;outline:none}textarea:focus{border-color:#8fa17c;box-shadow:0 0 0 2px #dce5d1}.runbar{min-height:58px;display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid #e9ebe5}.limits{display:flex;align-items:center;gap:7px;color:#81887f;font-size:9px}.limit-icon{color:#83945d;font-size:16px}.run-button{display:flex;align-items:center;gap:24px;padding:10px 13px;border:0;border-radius:2px;background:var(--green);color:#fff;font-size:10px;cursor:pointer}.run-button:hover{background:#315c49}.run-button:disabled{opacity:.65;cursor:wait}.run-arrow{color:var(--lime);font-size:13px}.result{margin-top:15px;border:1px solid #dfe3d9;background:#fbfcf9}.result-head{min-height:43px;display:flex;justify-content:space-between;align-items:center;padding:0 12px;border-bottom:1px solid #e7eae2}.result-head>div{display:flex;align-items:center;gap:8px}.result-head strong{font-size:10px}.result-head span:not(.result-indicator){color:#868d82;font-size:9px}.result-indicator{width:7px;height:7px;border-radius:50%;background:#8fa64b}.result pre{max-height:360px;overflow:auto;margin:0;padding:15px;color:#34463a;font:10px/1.6 var(--mono);white-space:pre-wrap;overflow-wrap:anywhere}.workspace-foot{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:17px;color:#838a80;font-size:9px}.lock{margin-right:5px;color:#74835f}.external-panel{padding-top:18px}.external-note{display:flex;align-items:center;gap:12px;padding:13px 14px;border:1px solid #e3e7de;background:#f9faf6}.external-icon{display:grid;place-items:center;flex:none;width:28px;height:28px;border-radius:50%;background:#eaf0df;color:#617b48}.external-note strong{font-size:10px}.external-note p{margin:4px 0 0;color:#81877e;font-size:9px;line-height:1.5}.outline-link{flex:none;margin-left:auto;padding:8px 10px;border:1px solid #d7ded0;color:#4e6b54;text-decoration:none;font-size:9px}.embed-frame{position:relative;height:395px;margin-top:13px;border:1px solid #e0e3dc;background:#fafbf9}.embed-frame iframe{width:100%;height:100%;border:0}.frame-fallback{position:absolute;right:12px;bottom:10px;padding:8px 10px;background:#fff;border:1px solid #e7e8e1;color:#7a8178;font-size:9px}.frame-fallback a{color:#49694f}.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;padding:48px 8px 40px}.principles>div{position:relative;padding-left:33px}.principle-no{position:absolute;top:0;left:0;color:#84936e;font-family:var(--serif);font-size:14px}.principles strong{font-size:11px;font-weight:650}.principles p{max-width:270px;margin:7px 0 0;color:#777e74;font-size:10px;line-height:1.65}.page-foot{display:flex;justify-content:space-between;padding-top:17px;border-top:1px solid var(--line);color:#9a9e96;font-size:8px;letter-spacing:.12em} [hidden]{display:none!important}@media(max-width:800px){.topbar{padding:0 22px}.topbar-right>a{display:none}.shell{padding:46px 22px 24px}.intro h1{font-size:44px}.workbench{grid-template-columns:1fr}.tabs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:3px;padding:10px;border-right:0;border-bottom:1px solid var(--line)}.tab{height:42px;padding:0 8px;gap:7px;font-size:10px}.tab-index{font-size:8px}.tab-state{font-size:6px}.nav-foot{display:none}.workspace{padding:25px 20px 16px}.principles{gap:18px}.principles>div{padding-left:24px}}@media(max-width:560px){.topbar{height:62px}.topbar-right{font-size:0}.topbar-right .status-dot{margin-right:3px}.shell{padding:38px 14px 20px}.intro{margin-bottom:28px}.intro h1{font-size:39px}.intro p{font-size:12px}.workspace{padding:22px 14px 14px}.workspace-head h2{font-size:25px}.docs-link{font-size:9px}.editor-toolbar label{font-size:8px}.editor-toolbar label span{display:block;margin:4px 0 0}.text-button{font-size:9px}textarea{height:270px;padding:12px;font-size:10px}.limits{max-width:180px;font-size:8px;line-height:1.4}.run-button{gap:9px;padding:10px;font-size:9px}.workspace-foot{font-size:8px}.workspace-foot a{font-size:8px}.external-note{flex-wrap:wrap}.external-note>div{flex:1;min-width:150px}.outline-link{margin-left:40px}.embed-frame{height:410px}.principles{grid-template-columns:1fr;padding:35px 7px 30px;gap:19px}.principles p{max-width:none}.page-foot{font-size:7px}}