/* Standalone starter guide. Scoped to avoid changing the drawing workspace. */
body.zrk-guide{--ink:#102d36;--muted:#52656c;--lime:#bbf87b;--paper:#f7f9f5;margin:0;background:var(--paper);color:var(--ink);font-family:Inter,"Segoe UI",Arial,sans-serif;font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
.zrk-guide *{box-sizing:border-box}.zrk-guide h1,.zrk-guide h2,.zrk-guide h3,.zrk-guide p,.zrk-guide figure{margin:0}.zrk-guide a{color:inherit;text-decoration:none}.zrk-guide svg{display:block;max-width:100%}.zrk-guide :focus-visible{outline:3px solid #09809c;outline-offset:5px}.zrk-guide section[id]{scroll-margin-top:110px}.zg-container{width:min(1200px,calc(100% - 96px));margin-inline:auto}.zg-skip{position:fixed;top:-100px;left:20px;padding:10px 18px;background:white;z-index:100001}.zg-skip:focus{top:40px}.zg-header{background:var(--paper);border-bottom:1px solid #dce4dd}.zg-header-inner{min-height:94px;display:flex;align-items:center;justify-content:space-between;gap:30px}.zg-brand{display:flex;align-items:center;gap:12px;font-size:23px;font-weight:800;letter-spacing:-.8px;line-height:1.2}.zg-brand small{display:block;font-size:9px;font-weight:600;letter-spacing:2.8px;margin-top:6px}.zg-mark{position:relative;background:var(--ink);color:#fff;width:43px;height:43px;display:grid;place-items:center;font-size:16px;letter-spacing:-1px;border-radius:11px}.zg-mark span{position:absolute;right:-3px;top:-3px;width:11px;height:11px;background:var(--lime);border:2px solid var(--paper);border-radius:50%}.zg-header nav{display:flex;gap:28px;font-size:14px;font-weight:600}.zg-header nav a:hover,.zg-footer a:hover{color:#47762c}.zg-button{display:inline-flex;justify-content:center;align-items:center;gap:28px;background:var(--lime);color:var(--ink)!important;padding:16px 24px;border-radius:6px;font-size:15px;font-weight:750;line-height:1.4;box-shadow:0 0 0 1px #102d3614;transition:background .15s,transform .15s}.zg-button:hover{background:#a3e863;transform:translateY(-2px)}.zg-button span{font-size:21px;line-height:1}.zg-button-small{padding:12px 17px;gap:24px;font-size:13px}.zg-hero{background:#0d252e;color:#f5f8f3;overflow:hidden}.zg-hero-grid{display:grid;grid-template-columns:1fr 1.08fr;gap:55px;align-items:center;padding-block:76px 69px}.zg-eyebrow{font-size:11px!important;font-weight:750;letter-spacing:1.7px;line-height:1.6}.zg-hero .zg-eyebrow{color:#c3d4d6;display:flex;align-items:center;gap:10px}.zg-eyebrow>span{width:7px;height:7px;border-radius:50%;background:var(--lime)}.zg-hero h1{font-size:clamp(64px,6.3vw,86px);font-weight:700;line-height:.99;letter-spacing:-4.6px;margin-top:26px}.zg-hero h1 em{font-style:normal;color:var(--lime)}.zg-intro{max-width:410px;color:#bbced3;font-size:18px;line-height:1.65;margin-top:26px!important}.zg-actions{display:flex;align-items:center;flex-wrap:wrap;gap:21px;margin-top:30px}.zg-text-link{font-size:14px;font-weight:700;border-bottom:1px solid #89a2a8;padding-block:8px}.zg-text-link span{margin-left:10px}.zg-text-link:hover{border-color:currentColor}.zg-micro{margin-top:17px!important;font-size:11px;color:#a7c0c8}.zg-visual{position:relative;padding:0 17px;border:1px solid #35505b;border-radius:14px;background:linear-gradient(145deg,#1b3540,#102630);box-shadow:0 28px 55px #0003}.zg-visual-top{display:flex;justify-content:space-between;align-items:center;gap:12px;border-bottom:1px solid #36505a;padding:21px 9px;font:10px/1.5 Consolas,monospace;letter-spacing:1px;color:#b9cfd4}.zg-visual-top>span:first-child{display:flex;align-items:center;gap:9px}.zg-visual-top i{height:6px;width:6px;background:var(--lime);border-radius:50%;box-shadow:0 0 12px #bbf87888}.zg-visual-top>span:last-child{padding:5px 8px;background:#294650;border-radius:3px}.zg-network{width:100%;margin-block:20px}.zg-visual-bottom{display:flex;justify-content:space-around;gap:12px;border-top:1px solid #35505b;padding:19px 0;font:11px/1.5 Consolas,monospace;color:#93b4bd}.zg-visual-bottom b{color:#dce6e9;font:600 13px/1.5 "Segoe UI",Arial,sans-serif;margin-left:7px}.zg-visual figcaption{position:absolute;top:calc(100% + 13px);left:0;right:0;text-align:center;font-size:10px;color:#9bb4bd}.zg-hero-foot{display:flex;align-items:center;justify-content:space-between;gap:25px;padding-block:24px;border-top:1px solid #30474f;color:#a7bec4;font-size:10px;letter-spacing:1.4px}.zg-hero-foot a{color:#ecf3f0;font-size:12px;letter-spacing:0}.zg-hero-foot a span{margin-left:20px}.zg-section{padding-block:94px}.zg-section h2{font-size:clamp(34px,3.5vw,47px);line-height:1.13;letter-spacing:-1.8px;font-weight:650;margin-top:18px}.zg-section h2 span{color:#6c8178}.zg-section-heading{margin-bottom:40px}.zg-study-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid #d0dbd4}.zg-study{padding:30px 30px 2px 0}.zg-study+.zg-study{padding-left:30px;border-left:1px solid #d0dbd4}.zg-study-top{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:28px}.zg-study-top span{font:600 10px/1.5 Consolas,monospace;letter-spacing:.5px;color:#587064}.zg-study-top svg{width:57px;height:35px;fill:none;stroke:#4c7659;stroke-width:2}.zg-study h3{font-size:27px;line-height:1.2;letter-spacing:-.8px;margin-bottom:18px}.zg-study p{font-size:14px;color:var(--muted);line-height:1.75}.zg-study>a{display:block;font-size:12px;font-weight:750;margin-top:24px}.zg-study>a span{margin-left:10px}.zg-study>a:hover{text-decoration:underline}.zg-practice{background:#eaf0e8;border-top:1px solid #dce5da;border-bottom:1px solid #dce5da}.zg-practice-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:100px;align-items:center}.zg-lead{font-size:17px;color:var(--muted);margin-top:22px!important;line-height:1.75}.zg-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:25px}.zg-chips span{font-size:11px;padding:6px 11px;border:1px solid #c7d5c6;border-radius:25px}.zg-note{font-size:12px;line-height:1.75;color:#52635a;margin-top:23px!important}.zg-download-card{position:relative;border:1px solid #c3d1c4;background:#f9fbf6;padding:34px;border-radius:10px;box-shadow:10px 10px 0 #d7e2d3}.zg-file-icon{float:right;background:#e7f3de;width:42px;height:46px;display:grid;place-items:center;font-size:29px;line-height:1;border-radius:5px}.zg-file-meta{font:600 10px/1.5 Consolas,monospace;letter-spacing:1px;padding-top:4px}.zg-file-meta>span{display:block;font-size:9px;color:#526b57;margin-top:6px}.zg-download-card h3{font-size:27px;letter-spacing:-.8px;margin-top:34px}.zg-download-card p{font-size:14px;color:var(--muted);margin-top:8px}.zg-download-card .zg-button{display:flex;margin-block:24px 10px;justify-content:space-between;font-size:14px;gap:12px}.zg-resource{display:flex;justify-content:space-between;gap:16px;padding-block:12px;border-bottom:1px solid #d9e3d6;font-size:12px;font-weight:600}.zg-resource:hover{text-decoration:underline}.zg-download-card small{display:block;margin-top:18px;font-size:10px;color:var(--muted)}.zg-workflow-grid{display:grid;grid-template-columns:.85fr 1.2fr;gap:95px}.zg-workflow-intro .zg-text-link{display:inline-block;margin-top:26px}.zg-steps{list-style:none;padding:0;margin:0}.zg-steps li{display:flex;gap:24px;padding:25px 0;border-top:1px solid #cdd9ce}.zg-steps li:last-child{border-bottom:1px solid #cdd9ce}.zg-steps li>span{color:#64836c;font:12px/1.5 Consolas,monospace;padding-top:5px}.zg-steps h3{font-size:21px;line-height:1.3;letter-spacing:-.45px}.zg-steps p{font-size:14px;color:var(--muted);margin-top:10px;line-height:1.8}.zg-experiment{display:grid;grid-template-columns:1fr 1fr 1fr;align-items:center;gap:35px;margin-top:68px;border:1px solid #d1ddca;background:#eff5e9;border-radius:8px;padding:32px}.zg-experiment h3{font-size:23px;line-height:1.25;letter-spacing:-.7px;margin-top:12px}.zg-experiment-numbers{display:flex;align-items:center;justify-content:center;gap:18px}.zg-experiment-numbers strong{display:block;font-size:47px;font-weight:650;letter-spacing:-2px;line-height:1.2}.zg-experiment-numbers strong span{font-size:20px}.zg-experiment-numbers small{font-size:9px;letter-spacing:1.5px}.zg-plus{color:#788c70;font-size:23px}.zg-experiment>p{font-size:12px;color:var(--muted);line-height:1.8}.zg-credits{padding-top:0}.zg-credits-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:110px;align-items:center;border-top:1px solid #cdd9ce;padding-top:76px}.zg-credit-card{border:1px solid #c9d7c2;border-radius:10px;padding:30px;background:white}.zg-credit-card>div{display:flex;gap:25px;align-items:center}.zg-credit-card strong{font-size:89px;line-height:1;font-weight:650;letter-spacing:-6px}.zg-credit-card>div span{font:600 10px/1.8 Consolas,monospace;letter-spacing:1px}.zg-credit-card p{font-size:13px;border-top:1px solid #d9e2d6;padding-top:18px;margin-top:23px}.zg-credit-card .zg-button{display:flex;justify-content:space-between;margin-top:20px}.zg-credit-card small{display:block;font-size:10px;color:var(--muted);margin-top:15px;line-height:1.8}.zg-final{padding-block:78px;background:var(--lime);text-align:center}.zg-final h2{font-size:clamp(38px,5vw,66px);line-height:1.1;letter-spacing:-2.4px;margin-top:20px}.zg-final .zg-button{background:var(--ink);color:white!important;margin-top:30px}.zg-final .zg-button:hover{background:#244954}.zg-final p:last-child{font-size:11px;max-width:545px;margin:23px auto 0;line-height:1.8;color:#2e5428}.zg-footer{background:#0d252e;color:#dbe9e9;padding-block:32px}.zg-footer .zg-container{display:flex;gap:28px;align-items:center;justify-content:space-between;flex-wrap:wrap}.zg-footer-brand{font-size:17px;font-weight:750;letter-spacing:-.5px}.zg-footer-brand span{color:#a5babd;font-size:12px;font-weight:400;letter-spacing:0}.zg-footer nav{display:flex;gap:22px;font-size:12px}.zg-footer small{color:#a5babd;font-size:10px}
@media(min-width:1500px){.zg-hero-grid{padding-block:88px 80px}.zg-hero h1{font-size:94px}}
@media(max-width:1100px){.zg-container{width:calc(100% - 64px)}.zg-hero-grid{gap:30px}.zg-hero h1{font-size:69px;letter-spacing:-3.5px}.zg-actions{gap:15px}.zg-actions .zg-button{padding:14px 18px}.zg-intro{font-size:16px}.zg-text-link{font-size:13px}.zg-practice-grid,.zg-workflow-grid,.zg-credits-grid{gap:50px}.zg-study-top span{font-size:9px}.zg-study h3{font-size:24px}.zg-experiment{gap:25px;padding:27px}.zg-experiment-numbers strong{font-size:39px}}
@media(max-width:800px){.zg-container{width:calc(100% - 40px)}.zg-header-inner{min-height:80px;gap:20px}.zg-header nav{display:none}.zg-hero-grid{grid-template-columns:1fr;padding-block:49px 60px;gap:42px}.zg-hero-copy{max-width:550px}.zg-hero h1{font-size:78px;letter-spacing:-4px}.zg-intro{max-width:490px;font-size:17px}.zg-visual{width:100%;max-width:560px;margin-inline:auto!important}.zg-hero-foot{padding-block:20px;gap:18px}.zg-hero-foot>span{max-width:260px;font-size:9px}.zg-hero-foot>a{white-space:nowrap;font-size:11px}.zg-section{padding-block:64px}.zg-study-grid{grid-template-columns:1fr}.zg-study,.zg-study+.zg-study{padding:25px 0;border:0;border-bottom:1px solid #d0dbd4}.zg-study-top{margin-bottom:14px}.zg-study-top span{font-size:10px}.zg-study h3{font-size:26px}.zg-study h3 br{display:none}.zg-study p{max-width:540px}.zg-study>a{margin-top:16px}.zg-practice-grid,.zg-workflow-grid,.zg-credits-grid{grid-template-columns:1fr;gap:35px}.zg-download-card{max-width:560px;width:100%}.zg-workflow-intro .zg-lead br{display:none}.zg-steps li{padding-block:24px}.zg-experiment{grid-template-columns:1fr 1fr;gap:25px;margin-top:38px}.zg-experiment>p{grid-column:1/-1;font-size:13px}.zg-experiment-numbers{justify-content:flex-end}.zg-experiment-numbers strong{font-size:46px}.zg-credits{padding-top:0}.zg-credits-grid{padding-top:58px}.zg-credit-card{max-width:470px;width:100%}.zg-final{padding-block:62px}.zg-footer .zg-container{justify-content:flex-start}.zg-footer small{flex-basis:100%}}
@media(max-width:420px){.zg-brand{font-size:19px;gap:9px}.zg-brand small{font-size:8px}.zg-mark{width:36px;height:36px;font-size:14px;border-radius:9px}.zg-button-small{font-size:11px;padding:11px 12px;gap:12px}.zg-hero h1{font-size:54px;letter-spacing:-2.8px}.zg-eyebrow{font-size:9px!important;letter-spacing:1.4px}.zg-intro{font-size:16px}.zg-actions{gap:12px}.zg-actions .zg-text-link{font-size:12px}.zg-actions .zg-button{font-size:13px;gap:15px}.zg-micro{font-size:10px;max-width:285px}.zg-visual{padding-inline:10px}.zg-visual-top{font-size:8px;padding:16px 4px;letter-spacing:.6px}.zg-visual-bottom{padding-block:14px;gap:5px;font-size:9px}.zg-visual-bottom b{font-size:11px;margin-left:4px}.zg-hero-foot>span{max-width:175px;font-size:8px}.zg-hero-foot a span{margin-left:8px}.zg-section h2{font-size:36px;letter-spacing:-1.5px}.zg-download-card{padding:24px;box-shadow:6px 6px 0 #d7e2d3}.zg-download-card .zg-button{font-size:12px;padding-inline:14px}.zg-download-card h3{font-size:25px}.zg-steps li{gap:17px}.zg-steps h3{font-size:20px}.zg-experiment{grid-template-columns:1fr;padding:25px}.zg-experiment-numbers{justify-content:flex-start;gap:32px}.zg-experiment-numbers strong{font-size:52px}.zg-final h2{font-size:40px;letter-spacing:-1.6px}.zg-footer nav{font-size:11px}.zg-credit-card strong{font-size:80px}}
@media(prefers-reduced-motion:reduce){.zg-button{transition:none}.zg-button:hover{transform:none}}