:root{--oit-dark-blue: #001970;--oit-teal: #25cad3;--oit-light-blue: #009add;--oit-silver: #d0d2d3;--oit-red-orange: #eb6851;--oit-yellow: #ffd100;--ink: #1a1d29;--muted: #5a6072;--surface: #ffffff;--page: #f4f6fb;--border: #e2e6f0;--radius: 12px;--heading: "Museo Slab", "Roboto Slab", Georgia, serif;--body: "Trebuchet MS", "Segoe UI", system-ui, sans-serif}*{box-sizing:border-box}body{margin:0;font-family:var(--body);color:var(--ink);background:var(--page);line-height:1.5}h1,h2,h3{font-family:var(--heading);font-weight:500;letter-spacing:-.01em}.masthead{background:var(--oit-dark-blue);color:#fff;padding:1.25rem 1.5rem;border-bottom:4px solid var(--oit-teal)}.masthead-inner{max-width:880px;margin:0 auto;display:flex;align-items:center;gap:1rem}.brand-c{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--oit-yellow);color:var(--oit-dark-blue);font-family:var(--heading);font-weight:700;font-size:1.6rem;flex:none}.masthead h1{margin:0;font-size:1.4rem;color:#fff}.masthead p{margin:.1rem 0 0;color:var(--oit-silver);font-size:.85rem}main{max-width:880px;margin:0 auto;padding:1.5rem;display:grid;gap:1.25rem}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;box-shadow:0 1px 3px #0019700d}.card h2{margin:0 0 .25rem;font-size:1.15rem;color:var(--oit-dark-blue)}.card .hint{margin:0 0 1rem;color:var(--muted);font-size:.9rem}.status-row{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap}.pill{display:inline-flex;align-items:center;gap:.5rem;padding:.35rem .8rem;border-radius:999px;font-size:.85rem;font-weight:600}.pill .dot{width:9px;height:9px;border-radius:50%;background:currentColor}.pill.ok{background:#e6f7f8;color:#0a7d84}.pill.down{background:#fdece9;color:#b23524}.pill.wait{background:#eef1f8;color:var(--muted)}.meta{font-size:.8rem;color:var(--muted);font-family:ui-monospace,Cascadia Code,Consolas,monospace}form{display:grid;gap:1rem}.field{display:grid;gap:.35rem}label{font-weight:600;font-size:.9rem}input{font-family:var(--body);font-size:1rem;padding:.6rem .75rem;border:1px solid var(--border);border-radius:8px;background:#fff;color:var(--ink)}input:focus{outline:3px solid rgba(0,154,221,.4);border-color:var(--oit-light-blue)}.row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}@media (max-width: 520px){.row{grid-template-columns:1fr}}button{font-family:var(--heading);font-weight:500;font-size:1rem;background:var(--oit-dark-blue);color:#fff;border:none;border-radius:8px;padding:.7rem 1.4rem;cursor:pointer;justify-self:start;transition:background .15s ease}button:hover{background:#002a9e}button:disabled{background:var(--oit-silver);cursor:not-allowed}.result{margin-top:1rem}.verdict{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--heading);font-size:1.1rem;padding:.4rem .9rem;border-radius:8px}.verdict.pass{background:#e6f7f8;color:#0a7d84}.verdict.fail{background:#fdece9;color:#b23524}.verdict.na{background:#eef1f8;color:var(--muted)}pre{margin:.85rem 0 0;padding:.9rem;background:#0c1330;color:#d7e0ff;border-radius:8px;overflow-x:auto;font-size:.8rem;line-height:1.45}.notice{font-size:.8rem;color:var(--muted);border-left:3px solid var(--oit-yellow);padding:.5rem .85rem;background:#fffdf0;border-radius:0 6px 6px 0}footer{max-width:880px;margin:0 auto;padding:1rem 1.5rem 2.5rem;color:var(--muted);font-size:.8rem}