:root{--red:#e10600;--ink:#15151e;--ink2:#67676d;--line:#e6e6ea;--bg:#f4f4f6;--panel:#fff}
*{box-sizing:border-box}
body{font:16px/1.5 "Titillium Web",system-ui,sans-serif;margin:0;background:var(--bg);color:var(--ink)}
a{color:inherit}
.top{background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 24px;height:56px;position:sticky;top:0;z-index:5;border-bottom:3px solid var(--red)}
.top .logo{font-weight:900;font-size:20px;letter-spacing:.02em;text-transform:uppercase;text-decoration:none}
.top .logo span{color:var(--red)}
.top nav a{color:#ddd;text-decoration:none;margin-left:18px;font-weight:600;text-transform:uppercase;font-size:13px;letter-spacing:.06em}
.top nav a:hover,.top nav a.on{color:#fff;border-bottom:2px solid var(--red)}
main{max-width:1100px;margin:0 auto;padding:32px 24px 60px}
h1{font-size:34px;font-weight:900;text-transform:uppercase;margin:0 0 6px}
h2{font-size:24px;font-weight:900;text-transform:uppercase;margin:32px 0 14px;position:relative;padding-left:14px}
h2:before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:5px;background:var(--red)}
.lead{color:var(--ink2);font-size:17px;max-width:760px;margin:0 0 20px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:10px 10px 10px 0;padding:20px;text-decoration:none;display:block;position:relative;overflow:hidden}
.card:after{content:"";position:absolute;right:0;top:0;border-style:solid;border-width:0 30px 30px 0;border-color:transparent var(--red) transparent transparent}
.card h3{margin:0 0 6px;font-size:19px;font-weight:700;text-transform:uppercase}
.card p{margin:0;color:var(--ink2);font-size:15px}
.tag{font-size:12px;color:var(--red);font-weight:700;letter-spacing:.08em;text-transform:uppercase}
table{border-collapse:collapse;width:100%;background:#fff;font-size:14px}
th{background:var(--ink);color:#fff;text-align:left;padding:8px 10px;font-size:12px;letter-spacing:.06em;text-transform:uppercase}
td{padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:top;font-variant-numeric:tabular-nums}
tr.next td{background:#fff3f2}
.pill{display:inline-block;padding:1px 8px;border-radius:10px;font-size:12px;font-weight:700;text-transform:uppercase}
.pill.done{background:#e6f4ea;color:#1b6e3a}.pill.next{background:var(--red);color:#fff}.pill.later{background:#eee;color:#666}
.tyre{display:inline-block;width:18px;height:18px;border-radius:50%;border:2px solid;text-align:center;font-size:10px;line-height:14px;font-weight:700;margin-right:2px}
.tyre.S{background:#e0322f;border-color:#7a1a18;color:#fff}.tyre.M{background:#f2c400;border-color:#8a6d00;color:#000}.tyre.H{background:#eee;border-color:#777;color:#000}
.links a{font-size:13px;margin-right:8px;color:var(--red);font-weight:700;text-decoration:none;text-transform:uppercase}
.muted{color:var(--ink2);font-size:13px}
.prose{max-width:760px}.prose h3{font-size:18px;text-transform:uppercase;margin:22px 0 4px}.prose p{margin:6px 0}
.note{border-left:4px solid var(--red);background:#fff;padding:10px 14px;margin:14px 0;color:var(--ink2);font-size:14px}
@media (max-width:640px){.top nav a{margin-left:10px;font-size:11px}}

/* ---- instrument panels (pit wall look on the light pages) ---- */
.inst{background:#161920;color:#e9e9e4;border:1px solid #262b36;border-radius:6px;padding:12px 14px;margin-bottom:14px;font-family:"SF Mono",ui-monospace,Menlo,Consolas,monospace;font-size:13px}
.inst h2{color:#9aa0ad;font:600 11px "Titillium Web",system-ui,sans-serif;letter-spacing:.1em;text-transform:uppercase;margin:0 0 10px;padding:0 0 6px;border-bottom:1px solid #262b36}
.inst h2:before{display:none}
.inst .grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}
.inst label{display:flex;flex-direction:column;font:600 10px "Titillium Web",system-ui,sans-serif;letter-spacing:.08em;text-transform:uppercase;color:#9aa0ad;gap:4px}
.inst input,.inst select,.inst textarea{background:#0e1014;color:#e9e9e4;border:1px solid #2e3441;border-radius:4px;padding:6px 8px;font:13px "SF Mono",ui-monospace,Menlo,monospace;width:100%}
.inst button{background:var(--red);color:#fff;border:0;border-radius:4px 4px 4px 0;padding:9px 18px;font:700 13px "Titillium Web",system-ui,sans-serif;letter-spacing:.08em;text-transform:uppercase;cursor:pointer}
.inst details summary{cursor:pointer;color:#9aa0ad;font-size:12px;margin-top:8px}
.inst table{background:transparent;color:#e9e9e4;font-size:13px}
.inst th{background:transparent;color:#9aa0ad;border-bottom:1px solid #262b36;padding:4px 8px;font-size:10px}
.inst td{border-top:1px solid #1f232c;border-bottom:0;padding:5px 8px;white-space:nowrap}
.inst tr.best td{background:#1b2a1f;font-weight:700}
.inst .kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin-bottom:10px}
.inst .kpi{background:#12151b;border:1px solid #262b36;border-radius:5px;padding:8px 10px}
.inst .kpi small{display:block;font:600 10px "Titillium Web",system-ui,sans-serif;letter-spacing:.1em;text-transform:uppercase;color:#9aa0ad}
.inst .kpi b{font-size:22px;font-weight:700;line-height:1.15}
.inst .chartbox{position:relative;height:320px}
.inst .hint,.inst .muted{color:#9aa0ad;font-size:12px;font-family:"Titillium Web",system-ui,sans-serif}
.inst .warn{color:#f2b632}.inst .ok{color:#39c46b}.inst .bad{color:#ff5a4f}
.inst .sw{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:6px;vertical-align:middle}
.inst .win{color:#8ff0b2}
.page-head{display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:10px;margin-bottom:14px}
.page-head p{margin:0;color:var(--ink2);max-width:700px}