:root{font-family:Arial,sans-serif;color:#111;background:#fff}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-underline-offset:4px}button{font:inherit;background:#111;color:#fff;padding:14px 18px;border:1px solid #111;border-radius:4px;cursor:pointer;min-height:44px}button:hover{background:#333}button:focus-visible,a:focus-visible{outline:3px solid #888;outline-offset:4px}[hidden]{display:none!important}.banner{background:#111;color:#fff;text-align:center;font-size:14px;padding:12px}header{max-width:1200px;margin:auto;padding:28px;display:flex;justify-content:space-between;gap:20px;align-items:center;border-bottom:1px solid #ddd}.brand{font-size:24px;font-weight:700;text-decoration:none;letter-spacing:-1px}main{max-width:1200px;margin:auto;padding:0 28px 100px}.intro{padding:70px 0 60px;max-width:650px}.eyebrow{font-size:14px;letter-spacing:2px}h1{font-size:clamp(42px,6vw,76px);letter-spacing:-.045em;line-height:1.07;margin:22px 0}h2{font-size:30px;letter-spacing:-.025em}p{font-size:16px;line-height:1.65}.intro>p:not(.eyebrow){font-size:20px;color:#555}.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px 20px}.tile{display:block;text-decoration:none}.photo{aspect-ratio:1;background-color:#f4f4f4;background-repeat:no-repeat;background-size:500% 500%;border-radius:4px}.tile h3{font-size:18px;margin:18px 0 8px}.tile p{margin:0;color:#555}.tile .availability{font-size:14px;margin-top:5px}.tests{margin-top:70px;padding:32px;background:#f4f4f4;border:1px solid #ddd}.actions{display:flex;gap:12px;flex-wrap:wrap}.actions button:not(:first-child){background:#fff;color:#111}.note{color:#666;font-size:14px}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin:30px 0 60px}.detail-grid .photo{width:100%}footer{border-top:1px solid #ddd;padding:25px 28px 110px;font-size:14px;color:#555}.guide{max-width:850px;margin:50px auto}.guide li{font-size:16px;line-height:1.7;margin-bottom:14px}pre{white-space:pre-wrap;overflow-wrap:anywhere;background:#f3f3f3;padding:20px;font-size:14px;line-height:1.7}@media(max-width:750px){.grid{grid-template-columns:repeat(2,minmax(0,1fr))}.detail-grid{grid-template-columns:1fr}.intro{padding-top:40px}header,main{padding-left:20px;padding-right:20px}.tests{padding:22px}.brand{font-size:20px}header>a:last-child{font-size:14px}}
