:root{--ink:#17233b;--muted:#667085;--line:#dfe5ed;--paper:#f5f7fa;--navy:#0e263d;--blue:#2166f3;--green:#167a55;--red:#b23b3b;--amber:#a86608}*{box-sizing:border-box}body{color:var(--ink);background:#fff;margin:0;font-family:Arial,Helvetica,sans-serif}.shell{width:min(1120px,100% - 40px);margin-inline:auto}header{border-bottom:1px solid var(--line)}.header-inner{justify-content:space-between;align-items:center;min-height:68px;display:flex}.brand{letter-spacing:-.05em;font-size:21px;font-weight:800}.brand span{color:var(--blue)}.environment{color:var(--muted);align-items:center;gap:9px;font-size:12px;font-weight:700;display:flex}.environment i{background:#23a870;border-radius:50%;width:8px;height:8px;box-shadow:0 0 0 4px #e6f6ef}.intro{border-bottom:1px solid var(--line);background:linear-gradient(#f8faff,#f2f5fa)}.intro-grid{grid-template-columns:1fr auto;align-items:center;gap:48px;min-height:330px;display:grid}.eyebrow{color:var(--blue);letter-spacing:.14em;text-transform:uppercase;margin:0 0 14px;font-size:11px;font-weight:800}h1{letter-spacing:-.055em;margin:0;font-size:clamp(42px,6vw,66px);line-height:1}.lead{max-width:650px;color:var(--muted);margin:22px 0 0;font-size:17px;line-height:1.7}.score{color:#fff;background:var(--navy);border-radius:17px;align-items:end;gap:15px;min-width:210px;padding:28px;display:flex;box-shadow:0 24px 55px #0e263d29}.score span{letter-spacing:-.07em;font-size:70px;font-weight:750;line-height:.82}.score p{color:#b9c8d6;margin:0;font-size:12px;line-height:1.5}.test-section{padding-block:78px 90px}.toolbar{justify-content:space-between;align-items:end;gap:30px;margin-bottom:30px;display:flex}h2{letter-spacing:-.04em;margin:0;font-size:34px}button,.download{background:var(--blue);color:#fff;min-height:46px;font:inherit;cursor:pointer;border:0;border-radius:8px;padding:0 18px;font-size:13px;font-weight:750}button:hover{background:#1653d0}button:disabled{cursor:wait;opacity:.65}.test-grid{grid-template-columns:repeat(2,1fr);gap:16px;display:grid}.test-card{border:1px solid var(--line);background:#fff;border-radius:13px;flex-direction:column;min-height:290px;padding:24px;transition:border-color .2s,box-shadow .2s;display:flex}.test-card.success{border-color:#a9d9c5;box-shadow:0 12px 32px #167a5514}.test-card.error{border-color:#e9b7b7}.test-top{justify-content:space-between;align-items:center;margin-bottom:34px;display:flex}.number{color:#929eae;font-family:monospace;font-size:12px}.pill{text-overflow:ellipsis;white-space:nowrap;color:#667085;text-transform:uppercase;background:#edf0f4;border-radius:999px;max-width:190px;padding:6px 9px;font-size:10px;font-weight:800;overflow:hidden}.pill.running{color:var(--blue);background:#e9f0ff}.pill.success{color:var(--green);background:#e6f5ef}.pill.error{color:var(--red);background:#fbeaea}.test-card h3{margin:0 0 10px;font-size:19px}.test-card>p{color:var(--muted);margin:0;font-size:13px;line-height:1.65}.details{background:var(--paper);color:#566276;border-radius:7px;margin-top:18px;padding:11px 13px;font-family:monospace;font-size:11px;line-height:1.5}.download{align-items:center;width:fit-content;min-height:38px;margin-top:14px;text-decoration:none;display:inline-flex}.secondary{width:fit-content;min-height:36px;color:var(--blue);background:0 0;margin-top:auto;padding:0}.secondary:hover{color:#164fc9;background:0 0}.note{background:var(--navy);color:#fff;border-radius:16px;grid-template-columns:1fr .7fr;align-items:center;gap:80px;margin-bottom:90px;padding:46px;display:grid}.note .eyebrow{color:#78a4ff}.note p:last-child{color:#b4c4d3;margin:0;font-size:14px;line-height:1.75}footer{border-top:1px solid var(--line);color:#7c8798;font-size:12px}.footer-inner{justify-content:space-between;align-items:center;min-height:80px;display:flex}@media (max-width:760px){.shell{width:min(100% - 28px,1120px)}.intro-grid,.test-grid,.note{grid-template-columns:1fr}.intro-grid{padding-block:58px}.score{width:100%;min-width:0}.toolbar{flex-direction:column;align-items:stretch}.note{gap:24px;padding:30px}}