body.tree-stepped{--steps-bg:#edf2f6;--steps-card:#fff;--steps-text:#142538;--steps-muted:#40536a;--steps-line:#75869a;--steps-green:#12613c;--steps-soft:#e9f0f8;--steps-info:#174d8a;--steps-info-bg:#edf5ff;--steps-warning:#784300;--steps-warning-bg:#fff3d4;--steps-error:#a31824;--steps-error-bg:#fff0f1;--steps-success:#116039;--steps-success-bg:#e9f8ef;--tp-panel:var(--steps-card);--tp-card:var(--steps-soft);--tp-text:var(--steps-text);--tp-muted:var(--steps-muted);--tp-line:var(--steps-line);--tp-accent:var(--steps-green);background:var(--steps-bg);color:var(--steps-text);height:auto;overflow:auto;font-family:system-ui,-apple-system,"Segoe UI",sans-serif;font-size:18px;line-height:1.65;color-scheme:light}
html[data-theme=dark] body.tree-stepped{--steps-bg:#000;--steps-card:#0c0c0c;--steps-text:#fafafa;--steps-muted:#d0d5df;--steps-line:#8994a4;--steps-green:#12613c;--steps-soft:#171717;--steps-info:#a8d2ff;--steps-info-bg:#081626;--steps-warning:#ffda83;--steps-warning-bg:#201705;--steps-error:#ffb5bd;--steps-error-bg:#26090e;--steps-success:#9be2b8;--steps-success-bg:#071b10;color-scheme:dark;background:#000}
.tree-stepped>.site-header,.tree-stepped #tree-panel,.tree-stepped .workspace-toolbar,.tree-stepped .workspace-actions,.tree-stepped #tree-app>.workspace-feedback-host,.tree-stepped #tree-app>.tree-map-wrap{display:none!important}
.tree-stepped #tree-app{display:contents!important}
.steps-shell{width:100%;max-width:1280px;margin:auto;padding:28px 32px calc(32px + var(--tree-nav-h,0px) + env(safe-area-inset-bottom));box-sizing:border-box;min-width:0}
.steps-brand{font-size:1rem;letter-spacing:.04em;font-weight:800;margin-bottom:16px}
.steps-page-tools{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:22px;max-width:760px}
.steps-page-tools>*{flex:1 1 90px}
.steps-page-tools .steps-link{text-align:center;border:2px solid var(--steps-line);border-radius:12px;background:var(--steps-card);font-weight:750}
.steps-banner{border:2px solid var(--steps-warning);border-left-width:6px;padding:16px 20px;border-radius:12px;font-size:1rem;line-height:1.65;color:var(--steps-warning);background:var(--steps-warning-bg);margin:0 0 24px}
.steps-top{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:8px;position:relative}
.steps-number{font-weight:800;padding:16px 0;font-size:1.1rem}
.steps-jump>summary{cursor:pointer;min-height:64px;display:flex;align-items:center;gap:10px;font-size:1rem;font-weight:750;border:2px solid var(--steps-line);border-radius:12px;padding:8px 18px;box-sizing:border-box;background:var(--steps-card)}
.steps-jump[open]{background:var(--steps-card);border:2px solid var(--steps-line);border-radius:12px;padding:0 14px;max-width:100%;z-index:2200}
.steps-jump[open]>summary{border:0}
.steps-jump ol{max-height:55dvh;overflow:auto;margin:0;padding:0 0 12px;list-style:none}
.steps-jump a{border-top:1px solid var(--steps-line)}
.steps-jump a[aria-current]{font-weight:800;border-left:4px solid var(--steps-green)}
.steps-shell>progress{width:100%;height:12px;accent-color:var(--steps-green);margin:0 0 24px}
.tree-stepped .steps-card{background:var(--steps-card);border:2px solid var(--steps-line);border-radius:20px;padding:36px;display:grid;grid-template-columns:minmax(0,1fr);gap:24px;min-width:0;box-shadow:0 8px 26px #1425380d}
.steps-card h1{font-size:clamp(1.65rem,3vw,2.4rem);line-height:1.3;margin:0;letter-spacing:-.02em;color:var(--steps-text);max-width:32ch}
.steps-help{margin:0;color:var(--steps-text);line-height:1.8;font-size:1.15rem;max-width:75ch;border-left:4px solid var(--steps-info);padding-left:18px}
.steps-card .tree-field{display:grid;gap:10px;font-size:1.05rem;width:100%;margin:0;box-sizing:border-box;min-width:0}
.steps-card .tree-field>span{font-weight:800;font-size:1.15rem}
.steps-card input:not([type=checkbox]):not([type=range]),.steps-card select{min-height:64px;width:100%;font:inherit;padding:12px 14px;background:var(--steps-card);color:var(--steps-text);border:2px solid var(--steps-line);border-radius:12px;box-sizing:border-box;min-width:0}
.steps-card input[type=range]{width:100%;min-height:64px;accent-color:var(--steps-green)}
.steps-card .tree-check{min-height:64px;display:flex;align-items:center;gap:12px}
.steps-card input[type=checkbox]{width:26px;height:26px}
.tree-stepped .steps-btn,.tree-stepped .steps-card .tree-btn{min-height:64px;min-width:64px;font:inherit;font-weight:800;padding:16px 22px;border:2px solid var(--steps-line);background:var(--steps-soft);color:var(--steps-text);border-radius:12px;cursor:pointer;box-sizing:border-box;text-align:center;line-height:1.5;overflow-wrap:anywhere;white-space:normal;box-shadow:0 3px 0 #0002}
.tree-stepped .steps-primary,.tree-stepped .steps-card .tree-btn-primary{background:var(--steps-green);color:#fff;border-color:var(--steps-green);box-shadow:0 3px 0 #0004}
html[data-theme=dark] .tree-stepped .steps-primary,html[data-theme=dark] .tree-stepped .steps-card .tree-btn-primary{border-color:#72d79f}
.tree-stepped .steps-card .tree-btn-danger{color:var(--steps-error);border-color:var(--steps-error);background:var(--steps-error-bg)}
.tree-stepped .steps-btn:disabled,.tree-stepped .steps-card .tree-btn:disabled{opacity:1;color:var(--steps-muted);background:var(--steps-bg);border:2px dashed var(--steps-line);box-shadow:none;cursor:not-allowed}
.steps-footer{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:16px;margin:24px 0;padding:20px;border:2px solid var(--steps-line);border-radius:16px;background:var(--steps-card)}
.steps-note{background:var(--steps-info-bg);color:var(--steps-info);border:2px solid var(--steps-info);border-left-width:6px;padding:18px 20px;margin:0;line-height:1.7;border-radius:12px;font-size:1rem;overflow-wrap:anywhere}
.steps-disclaimer{font-size:1rem;color:var(--steps-muted);line-height:1.7;margin:24px 0 0;max-width:80ch}
.steps-start{margin:0;padding-left:24px;line-height:1.6;display:grid;gap:16px}
.steps-status{font-size:1.05rem;font-weight:750;line-height:1.65;margin:0;padding:18px 20px;border:2px solid var(--steps-line);border-radius:12px;background:var(--steps-soft);color:var(--steps-text)}
.steps-options{border:2px solid var(--steps-line);border-radius:12px;padding:0 20px;min-width:0;margin-top:16px;background:var(--steps-card)}
.steps-options>summary{min-height:72px;cursor:pointer;align-content:center;font-size:1.08rem;font-weight:800;line-height:1.6;padding:12px 0}
.steps-options[open]{padding-bottom:16px}
.steps-options p{line-height:1.6}
.steps-controls,.steps-card .workspace-action-row{display:flex;flex-wrap:wrap;gap:10px}
.steps-controls>*{flex:1 1 200px;min-width:0}
.steps-card .tree-help{color:var(--steps-muted);font-size:1rem;line-height:1.75;max-width:80ch}
.steps-card .steps-map{display:block!important;position:relative!important;grid-area:auto;inset:auto!important;left:auto!important;width:100%!important;height:clamp(400px,58vh,660px)!important;min-height:280px;border-radius:14px;overflow:hidden;border:2px solid var(--steps-line);box-sizing:border-box}
.steps-map #tree-map{position:absolute;inset:0;height:100%;width:100%}
.steps-map .tree-fabs,.steps-map .tree-hud,.steps-map .tree-guide{display:none!important}
.steps-map .tree-toast{position:absolute!important;bottom:12px!important;z-index:1500}
.steps-card #nav-guide{position:static;inset:auto;transform:none;width:auto;max-width:100%;margin:0;box-sizing:border-box}
.steps-card #nav-guide:not([hidden]){display:flex}
.steps-map .tree-alert{max-width:100%;box-sizing:border-box;left:8px!important;right:8px!important;bottom:8px!important}
.tree-stepped .leaflet-control-zoom a{width:64px;height:64px;line-height:64px}
.tree-stepped.workspace-map #workspace-feedback-host{position:static;max-height:none;overflow:visible}
.steps-summary{margin:0;display:grid;gap:0}
.steps-summary>div{display:grid;grid-template-columns:1fr 1.4fr;gap:12px;padding:14px 0;border-bottom:1px solid var(--steps-line)}
.steps-summary dt{color:var(--steps-muted)}.steps-summary dd{margin:0;font-size:1.15rem;font-weight:800;overflow-wrap:anywhere}
.steps-sketch{background:var(--steps-bg);padding:24px 16px;border-radius:12px;display:grid;gap:24px}
.steps-sketch>div{display:flex;justify-content:space-around;gap:18px}
.steps-sketch span{width:16px;height:16px;border:4px solid var(--steps-green);border-radius:50%;background:var(--steps-card);box-sizing:border-box}
.steps-sketch strong{font-size:1rem;text-align:center}
.steps-link{display:block;color:var(--steps-info);min-height:64px;align-content:center;line-height:1.6;padding:14px;box-sizing:border-box;overflow-wrap:anywhere;text-decoration:underline;text-underline-offset:4px}
.steps-tool-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.steps-tool-grid .steps-link{border:2px solid var(--steps-line);border-radius:10px;background:var(--steps-soft);font-weight:700}
.tree-stepped .tree-notes{display:block!important}
.tree-stepped :focus-visible{outline:4px solid var(--steps-info);outline-offset:4px}
.tree-stepped .workspace-dialog{z-index:10000}
.steps-icon-button{display:flex!important;align-items:center;justify-content:center;gap:10px}
.steps-shell .steps-icon-button .workspace-icon{width:28px;height:28px;border:0;border-radius:0;color:inherit;background:transparent}
.steps-shell .steps-icon-button .workspace-icon svg{width:26px;height:26px;flex-shrink:0}
.tree-stepped .workspace-feedback{padding:22px;border:2px solid var(--steps-info);border-left-width:7px;background:var(--steps-info-bg);color:var(--steps-info);box-shadow:none;font-size:1.05rem;gap:16px}
.tree-stepped .workspace-feedback[data-kind=error],.tree-stepped #track-warn:not(:empty),.tree-stepped .tree-alert{background:var(--steps-error-bg);color:var(--steps-error);border-color:var(--steps-error)}
.tree-stepped .workspace-feedback[data-kind=success]{background:var(--steps-success-bg);color:var(--steps-success);border-color:var(--steps-success)}
.tree-stepped .workspace-feedback[data-kind=warning],.tree-stepped .steps-note[data-kind=warning],.tree-stepped .steps-note[data-kind=warning] .steps-message-title{background:var(--steps-warning-bg);color:var(--steps-warning);border-color:var(--steps-warning)}
.tree-stepped .workspace-feedback .tree-help{color:inherit}
.steps-message-title{display:flex;align-items:center;gap:12px;margin-bottom:10px;font-size:1.12rem}
.steps-message-title .workspace-icon{color:inherit;background:transparent;border-color:currentColor}
.steps-message-copy{margin:0;max-width:80ch}
.tree-stepped #track-warn:not(:empty),.tree-stepped #gps-acc,.tree-stepped #workspace-target,.tree-stepped #gen-msg:not(:empty),.tree-stepped #poly-info{margin:0;padding:18px 20px;border:2px solid var(--steps-line);border-radius:12px;line-height:1.7;font-size:1.05rem;font-weight:700;background:var(--steps-soft);color:var(--steps-text)}
.tree-stepped #track-warn:not(:empty){border-left:7px solid var(--steps-warning);background:var(--steps-warning-bg);color:var(--steps-warning)}
.tree-stepped .workspace-dialog>div{background:var(--steps-card);color:var(--steps-text);border:2px solid var(--steps-line);max-width:680px;padding:28px;gap:22px;font-size:1.1rem;line-height:1.8}
.tree-stepped .workspace-dialog .tree-btn{min-height:64px;padding:14px;font:inherit;font-weight:800;background:var(--steps-soft);color:var(--steps-text);border:2px solid var(--steps-line);white-space:normal}
.tree-stepped .workspace-dialog .tree-btn-primary{background:var(--steps-green);color:#fff}
@media(hover:hover){.steps-shell button:not(:disabled):hover,.steps-shell a:hover,.steps-shell summary:hover{outline:2px solid var(--steps-info);outline-offset:2px}}
@media(min-width:1600px){.steps-shell{max-width:1440px}}
@media(min-width:541px) and (max-width:1023px){.steps-shell{padding-left:24px;padding-right:24px}.tree-stepped .steps-card{padding:28px}.steps-card .steps-map{height:480px!important}}
@media(max-width:540px){.steps-shell{padding:18px 12px calc(28px + var(--tree-nav-h,0px) + env(safe-area-inset-bottom))}.tree-stepped .steps-card{padding:24px 18px;gap:22px;border-radius:16px}.steps-footer{grid-template-columns:minmax(0,1fr);gap:12px;padding:14px}.steps-footer #steps-next{grid-row:1}.tree-stepped .steps-btn{padding:14px 12px;font-size:1.05rem}.steps-card .steps-map{height:360px!important}.steps-summary>div{grid-template-columns:1fr;gap:5px}.steps-tool-grid{grid-template-columns:1fr}.steps-jump[open]{position:absolute;right:0;top:0;width:calc(100% - 28px)}.steps-page-tools{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.steps-page-tools>button{grid-column:1/-1}.steps-help{padding-left:12px}.tree-stepped .workspace-dialog{padding:12px}.tree-stepped .workspace-dialog>div{padding:20px}.tree-stepped .workspace-dialog .tree-row{grid-template-columns:minmax(0,1fr)}}
@media(max-height:500px) and (orientation:landscape){.steps-card .steps-map{height:340px!important}.steps-shell{padding-top:16px}}
@media(prefers-reduced-motion:reduce){.tree-stepped *{scroll-behavior:auto!important;transition:none!important;animation:none!important}}