:root{color-scheme:dark;--bg:#071521;--panel:#0d2232;--panel2:#102b3d;--line:#234354;--text:#f4f7f8;--muted:#9cb1bd;--teal:#54d6bd;--cyan:#66bfe6;--amber:#f2bd61;--shadow:0 18px 50px rgba(0,0,0,.24)}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 80% 0,#11364c 0,transparent 35%),var(--bg);color:var(--text);font:16px/1.5 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;min-height:100vh}.topbar{height:76px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 clamp(20px,5vw,72px);background:rgba(7,21,33,.82);backdrop-filter:blur(16px);position:sticky;top:0;z-index:10}.brand{display:flex;align-items:center;gap:12px;color:inherit;text-decoration:none}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border:1px solid #3d7487;border-radius:13px;color:var(--teal);font-weight:800;background:#0b2635;box-shadow:inset 0 0 18px rgba(84,214,189,.08)}.brand strong,.brand small{display:block}.brand strong{font-size:17px;letter-spacing:.01em}.brand small{color:var(--muted);font-size:12px}.status-pill{display:flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:999px;padding:8px 12px;color:var(--muted);font-size:13px;background:rgba(13,34,50,.8)}.pulse{width:8px;height:8px;border-radius:50%;background:var(--amber);box-shadow:0 0 0 5px rgba(242,189,97,.09)}.pulse.ok{background:var(--teal);box-shadow:0 0 0 5px rgba(84,214,189,.09)}main{width:min(1180px,calc(100% - 40px));margin:0 auto;padding:clamp(48px,8vw,92px) 0 70px}.hero{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(320px,.65fr);gap:44px;align-items:end;margin-bottom:72px}.eyebrow{text-transform:uppercase;letter-spacing:.18em;font-size:11px;font-weight:800;color:var(--teal);margin:0 0 12px}h1{font-size:clamp(44px,7vw,78px);line-height:.98;letter-spacing:-.055em;max-width:760px;margin:0 0 24px}.lede{color:var(--muted);font-size:clamp(17px,2vw,20px);max-width:660px;margin:0}.summary{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:var(--line);box-shadow:var(--shadow);margin:0}.summary div{background:var(--panel);padding:22px 18px}.summary dt{color:var(--muted);font-size:12px}.summary dd{font-size:30px;font-weight:750;margin:5px 0 0}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:24px}.section-heading h2{font-size:30px;letter-spacing:-.03em;margin:0}.updated{font-size:13px;color:var(--muted);margin:0}.device-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.device-card{border:1px solid var(--line);border-radius:20px;background:linear-gradient(145deg,var(--panel2),var(--panel));padding:24px;box-shadow:var(--shadow)}.card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:24px}.device-id{font:600 13px/1.3 ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--cyan);word-break:break-all}.device-card h3{margin:5px 0 0;font-size:22px}.badge{border:1px solid #2b5b62;border-radius:999px;padding:5px 9px;color:var(--teal);background:rgba(84,214,189,.07);font-size:11px;white-space:nowrap}.measurements{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.reading{border:1px solid rgba(75,111,127,.45);border-radius:14px;padding:15px;background:rgba(4,18,28,.35)}.reading span{display:block;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.08em}.reading strong{display:block;font-size:24px;margin-top:5px;letter-spacing:-.02em}.card-foot{display:flex;justify-content:space-between;gap:16px;border-top:1px solid var(--line);padding-top:16px;margin-top:20px;color:var(--muted);font-size:12px}.empty{border:1px dashed var(--line);border-radius:20px;padding:46px;text-align:center;color:var(--muted)}.empty h3{color:var(--text);margin:0 0 8px}footer{border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;padding:25px clamp(20px,5vw,72px);color:var(--muted);font-size:12px}@media(max-width:800px){.hero{grid-template-columns:1fr;gap:30px}.device-grid{grid-template-columns:1fr}.summary{max-width:500px}.topbar{height:68px}.status-pill{padding:7px 9px}.status-pill span:last-child{display:none}}@media(max-width:460px){main{width:min(100% - 28px,1180px);padding-top:42px}.summary div{padding:16px 12px}.summary dd{font-size:25px}.section-heading{align-items:flex-start;flex-direction:column}.measurements{grid-template-columns:1fr}.card-foot{flex-direction:column;gap:4px}footer{flex-direction:column}}