:root{color-scheme:light;--ink:#062641;--muted:#52677a;--paper:#f3f7fa;--line:#dce6ee;--accent:#007e77;--white:#fff;--warning:#8b4b13;font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:16px;color:var(--ink);background:var(--paper)}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input,select{touch-action:manipulation}button{cursor:pointer;border:1px solid var(--accent);background:var(--accent);color:#fff;border-radius:9px;min-height:44px;padding:10px 17px;font-weight:600}button:hover{filter:brightness(.93)}button:disabled{cursor:default;opacity:.65}button.secondary{background:transparent;color:var(--ink);border-color:#b4c4d0}a{color:var(--accent);text-underline-offset:3px}:focus-visible{outline:3px solid #c27a24;outline-offset:4px}[hidden]{display:none!important}header{min-height:84px;background:#062641;color:#fff;display:flex;align-items:center;gap:26px;padding:18px 36px}header .secondary{margin-left:auto;color:#fff;border-color:#9bb6c8}.brand{font-size:34px;text-decoration:none;color:white;font-weight:700;white-space:nowrap}.brand span{color:#00a99a}.brand b{font-size:23px;font-weight:500}.demo-label{font-size:11px;letter-spacing:.12em;color:#006f69;border:1px solid #a8dbd6;padding:7px 10px;border-radius:5px}.shell{display:grid;grid-template-columns:230px minmax(0,1fr);min-height:calc(100vh - 84px)}aside{border-right:1px solid var(--line);padding:34px 20px;display:flex;flex-direction:column;gap:12px;background:#eef4f8}.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:11px;font-weight:700;color:var(--muted);margin:0 0 13px}nav{display:grid;gap:7px}nav button{text-align:left;border-color:transparent;background:transparent;color:var(--ink);display:flex;justify-content:space-between;align-items:center}nav button[aria-current=page]{background:#dff2f0;border-color:#b3ddd8}#event-count{font-size:12px;background:#fff;padding:3px 8px;border-radius:8px}.side-note{font-size:12px;line-height:1.7;color:var(--muted);margin-top:auto;padding-top:64px}.status-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#008b80;margin-right:6px}main{max-width:1260px;width:100%;padding:48px 48px 70px;outline:none}h1{font-size:clamp(28px,3.4vw,44px);letter-spacing:-.04em;line-height:1.12;margin:0 0 16px;font-weight:650}h2{font-size:22px;letter-spacing:-.02em;margin:0 0 14px}h3{font-size:17px;margin:0 0 10px}p{line-height:1.65;margin:0 0 16px}.intro{color:var(--muted);max-width:660px}.hero{display:grid;grid-template-columns:1.5fr 1fr;background:#e9f5f5;border:1px solid #c3e1e3;border-radius:16px;overflow:hidden;margin:28px 0}.hero-content{padding:30px}.hero-art{background:#deeff1;display:grid;place-items:center;min-height:170px;padding:24px}.hero-art svg{max-height:180px;width:100%}.hero p{font-size:14px}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:26px 0 34px}.stat{padding:20px 23px;background:white;border:1px solid var(--line);border-radius:12px}.stat strong{font-size:32px;font-weight:600;display:block;margin-bottom:3px}.stat span{font-size:13px;color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.card{background:#fff;border:1px solid var(--line);border-radius:13px;padding:24px;display:flex;flex-direction:column;align-items:flex-start;gap:10px}.card p{font-size:14px;color:var(--muted);margin:0}.card button{margin-top:auto}.card .location-symbol{font-size:12px;letter-spacing:.12em;color:var(--muted);margin-bottom:8px}.section-heading{display:flex;justify-content:space-between;align-items:baseline;gap:15px;margin-bottom:18px}.section-heading h2{margin:0}.section-heading span{color:var(--muted);font-size:13px}.filters{display:flex;gap:14px;flex-wrap:wrap;margin:26px 0}label{font-size:13px;display:grid;gap:7px;color:var(--muted)}input,select{min-height:44px;border:1px solid #b4c4d0;border-radius:8px;padding:8px 12px;color:var(--ink);background:white;max-width:100%}input{min-width:250px}.sensor-value{font-size:27px;font-weight:600;letter-spacing:-.03em}.badge{font-size:11px;font-weight:600;background:#e9f5f4;color:#006e66;padding:5px 9px;border-radius:6px}.badge.warning{background:#fff0d8;color:var(--warning)}.rows{display:grid;gap:14px}.event{background:white;border:1px solid var(--line);border-radius:12px;padding:23px;display:flex;gap:25px;align-items:center;justify-content:space-between}.event h3{margin:5px 0}.event p{margin:0;color:var(--muted);font-size:13px}.empty{border:1px dashed #b4c4d0;padding:38px;border-radius:12px;text-align:center}.empty p{color:var(--muted)}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}.prose{max-width:700px}.prose h2{margin-top:30px}.prose li{line-height:1.8;margin-bottom:10px}.progress{height:9px;background:#dce9ed;border-radius:8px;overflow:hidden;margin:20px 0 28px}.progress meter{display:block;width:100%;height:12px}.exercise-number{font-size:36px;line-height:1;color:#168b87;margin-bottom:16px}dialog{border:1px solid var(--line);border-radius:16px;padding:30px;max-width:650px;width:calc(100% - 32px);color:var(--ink);max-height:90vh;overflow:auto}dialog::backdrop{background:#06264188}dialog h2{font-size:26px}.chart{width:100%;height:180px;background:#e9f5f4;border-radius:10px;margin:15px 0}.chart polyline{fill:none;stroke:#007e77;stroke-width:3}.chart circle{fill:#007e77}.samples{color:var(--muted);font-size:13px}.options{display:grid;gap:12px;margin:20px 0}.options button{text-align:left;background:#f3f7fa;border-color:#b9d3da;color:var(--ink)}.feedback{padding:16px;background:#e1f3ef;border-radius:9px;margin-bottom:20px}.feedback.wrong{background:#fff0d8}#notice{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#062641;color:white;box-shadow:0 6px 20px #0002;border-radius:10px;padding:13px 20px;max-width:calc(100% - 32px);z-index:10}.skip{position:absolute;top:-80px;left:15px;background:white;padding:10px;z-index:100}.skip:focus{top:10px}.document{max-width:820px;margin:0 auto;padding:55px 28px}.document h1{font-size:36px}.document h2{margin-top:32px}@media(max-width:1050px){main{padding:34px 26px}.grid{grid-template-columns:repeat(2,minmax(0,1fr))}.shell{grid-template-columns:195px minmax(0,1fr)}}@media(max-width:720px){header{padding:15px 18px;gap:14px;flex-wrap:wrap}.brand{font-size:28px}.brand b{font-size:21px}.demo-label{font-size:9px}header .secondary{font-size:12px;min-height:40px}.shell{display:block}aside{padding:12px 14px;border-right:0;border-bottom:1px solid var(--line)}aside>.eyebrow,.side-note{display:none}nav{display:flex;overflow:auto;gap:6px}nav button{white-space:nowrap;font-size:13px;padding:9px 12px;gap:10px}main{padding:30px 20px 50px}.hero{grid-template-columns:1fr}.hero-art{display:none}.hero-content{padding:24px}.stats{gap:8px}.stat{padding:14px 12px}.stat strong{font-size:26px}.stat span{font-size:11px}.grid{grid-template-columns:1fr}.event{align-items:flex-start;flex-direction:column;gap:15px}.filters{display:grid;grid-template-columns:1fr}input{min-width:0;width:100%}.section-heading{flex-wrap:wrap}h1{font-size:32px}}

.nav-link{display:block;padding:12px 17px;border-radius:9px;font-weight:600;text-decoration:none;white-space:nowrap}.document-wide{max-width:1200px}#document-status{margin:18px 0}#viewer-shell{height:75vh;min-height:420px;border:1px solid var(--line);margin:20px 0}#office-editor{height:100%}details{margin:24px 0}summary{cursor:pointer;min-height:44px;padding:12px 0}

/* IntelliAct: navy, turquoise and a shield mark inspired by the supplied reference. */
header{min-height:98px;background:#fff;color:var(--ink);border-bottom:1px solid var(--line)}
header .secondary{color:var(--ink);border-color:#b4c4d0;background:#f8fafc}
.brand{display:flex;align-items:center;gap:13px;color:var(--ink);font-size:inherit}
.brand img{flex:none;display:block}
.brand .brand-text{display:flex;flex-direction:column;color:var(--ink);gap:3px}
.brand b{font-size:38px;font-weight:800;letter-spacing:-.055em;line-height:1}
.brand small{font-size:10px;font-weight:650;letter-spacing:.015em;color:var(--muted)}
.brand i{font-style:normal;color:#008d82;padding:0 3px}
.demo-label{background:#e9f7f4;color:#006d65;line-height:1.6;font-weight:650}
.shell{min-height:calc(100vh - 98px)}
aside{background:#f0f5f9}
nav button[aria-current=page]{box-shadow:inset 3px 0 #00a99a;color:#062641}
.nav-link{color:var(--ink)}
.nav-link:hover{background:#e4eef4}
h1{font-weight:750;letter-spacing:-.045em}
.hero{background:#062641;color:#fff;border-color:#062641;box-shadow:0 8px 28px #0626410b}
.hero-content{padding:32px}
.hero .eyebrow{color:#7ce0d3}
.hero h2{color:#fff}
.hero p{color:#d6e7ef}
.hero button{background:#b2efe4;border-color:#b2efe4;color:#062641}
.hero-art{background:radial-gradient(ellipse at center,#fff 0%,#eff8fa 74%);display:flex;flex-direction:column;justify-content:center;align-items:center;gap:16px;padding:26px;color:#062641}
.hero-art img{display:block;filter:drop-shadow(0 6px 10px #0626410b)}
.hero-art span{font-size:11px;font-weight:700;letter-spacing:.025em;text-align:center}
.stat{border-top:3px solid #00a99a}
.stat strong{color:#062641}
.card{box-shadow:0 3px 14px #06264104}
.card .location-symbol{color:#007e77;font-weight:700}
.exercise-number{color:#007e77;font-weight:650}
:focus-visible{outline-color:#008d82}
@media(max-width:900px){header{flex-wrap:wrap;gap:18px;padding:18px 24px}.demo-label{order:3}header .secondary{order:2}}
@media(max-width:720px){.hero-art{display:none}.hero-content{padding:25px}h1{font-size:32px}.brand b{font-size:34px}.nav-link{font-size:13px;padding:10px 12px}}
@media(max-width:560px){header{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:14px 12px;padding:16px 18px}.brand{grid-column:1/-1}.brand b{font-size:36px}.brand small{font-size:10px}.demo-label{order:2;font-size:8px;padding:5px 8px;justify-self:start}header .secondary{order:3;font-size:11px;padding:8px 11px;margin-left:0}.shell{min-height:0}}