:root{--ink:#0b0c0c;--blue:#1d70b8;--dark:#003078;--light:#f3f2f1;--green:#00703c;--red:#d4351c;--yellow:#ffdd00;--white:#fff;--muted:#505a5f}*{box-sizing:border-box}html{font-family:Arial,sans-serif;color:var(--ink);background:var(--white);line-height:1.5}.top-strip{height:4px;background:linear-gradient(90deg,#c8102e 0 33.33%,#fff 33.33% 66.66%,#012169 66.66%)}body{margin:0}.wrap{width:min(1080px,calc(100% - 32px));margin:auto}.skip-link{position:absolute;left:-9999px;background:var(--yellow);color:var(--ink);padding:10px;z-index:10}.skip-link:focus{left:16px;top:16px}.site-header{background:var(--ink);color:#fff;border-bottom:8px solid var(--blue)}.site-header .wrap{display:flex;gap:18px;align-items:baseline;padding:22px 0}.brand{font-weight:700;font-size:1.35rem;color:#fff;text-decoration:none}.site-header span{font-size:1.1rem}.hero{padding:58px 0 32px;max-width:780px}.eyebrow{text-transform:uppercase;letter-spacing:.08em;font-weight:700;color:var(--dark);margin:0 0 8px}h1{font-size:clamp(2.35rem,6vw,4.4rem);line-height:1.02;letter-spacing:-.035em;margin:.15em 0}.lead{font-size:1.3rem;color:#32383c;max-width:720px}.panel{border-left:8px solid var(--blue);background:var(--light);padding:28px;margin:20px 0 48px}.status-row{display:flex;gap:18px;align-items:flex-start}.status-row h2{margin:0;font-size:1.5rem}.status-row p{margin:4px 0}.status-dot{width:18px;height:18px;background:#b1b4b6;border-radius:50%;margin-top:8px;flex:none}.status-dot.on{background:var(--green);box-shadow:0 0 0 5px #cce2d8}.status-dot.off{background:var(--red)}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}button{font:inherit;font-weight:700;padding:12px 18px;border:2px solid var(--ink);background:#fff;box-shadow:0 2px 0 var(--ink);cursor:pointer}.primary{background:var(--green);color:#fff;border-color:var(--green)}.secondary{background:#fff}.feedback{font-weight:700;margin-bottom:0}.information{border-top:1px solid #b1b4b6;padding-top:28px}.information>h2{font-size:2rem}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.cards article{border-top:5px solid var(--blue);padding-top:12px}.cards h3{font-size:1.3rem;margin:.25em 0}.cards p{color:var(--muted)}details{margin:45px 0;padding:18px;border:1px solid #b1b4b6}summary{font-weight:700;cursor:pointer}.admin-link{margin:40px 0}a{color:var(--blue)}footer{background:var(--light);border-top:1px solid #b1b4b6;margin-top:60px;padding:30px 0;color:#32383c}footer p{margin:4px 0}input,textarea,select{display:block;width:100%;max-width:720px;font:inherit;padding:10px;border:2px solid var(--ink);margin:5px 0 18px}textarea{min-height:110px}label{display:block;font-weight:700}.login,.admin-panel{max-width:780px;margin:50px 0}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 24px}.notice{padding:16px;border-left:6px solid var(--blue);background:var(--light);margin:20px 0}.danger-zone{border-top:4px solid var(--red);margin-top:36px;padding-top:18px}.history{width:100%;border-collapse:collapse}.history th,.history td{text-align:left;border-bottom:1px solid #b1b4b6;padding:10px 8px;vertical-align:top}:focus-visible{outline:4px solid var(--yellow)!important;outline-offset:3px!important;box-shadow:0 0 0 2px var(--ink)!important}@media(max-width:720px){.cards,.form-grid{grid-template-columns:1fr}.hero{padding-top:36px}.panel{padding:20px}.site-header .wrap{display:block}.history{font-size:.9rem}}