:root{color-scheme:light;--ink:#172b42;--muted:#5d6b7e;--blue:#2457ef;--line:#dce4ee;--bg:#f8fafc}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.8 Arial,"Noto Sans JP","Yu Gothic",Meiryo,sans-serif}a{color:inherit;text-underline-offset:4px}button,a{touch-action:manipulation}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #2457ef;outline-offset:4px}.top{max-width:1180px;margin:auto;padding:22px 40px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:20px}.top>a{font-size:19px;font-weight:600;text-decoration:none}.top>span{font:12px/1.5 monospace;color:var(--muted)}.top a span{color:var(--blue);padding-left:10px}main{max-width:1180px;margin:auto;padding:0 40px}.intro{padding:46px 0 26px}.eyebrow{font:12px/1.8 monospace;letter-spacing:.1em;color:var(--blue);margin:0 0 13px}h1{font-size:clamp(32px,5vw,60px);line-height:1.35;letter-spacing:-.035em;margin:0 0 20px}.lead{font-size:18px;line-height:1.9;color:var(--muted)}.scope{display:inline-block;margin:5px 0 0;border:1px solid var(--line);border-radius:5px;padding:6px 11px;font-size:14px;color:var(--muted)}.metrics{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:13px 0 40px}.metrics>div{padding:21px 24px}.metrics>div+div{border-left:1px solid var(--line)}.metrics span{display:block;font-size:14px;color:var(--muted)}.metrics strong{display:block;font-size:38px;line-height:1.3;margin-top:10px;letter-spacing:-.04em;color:#087a8d}.metrics small{font-size:16px;margin-left:8px;font-weight:400;letter-spacing:0}.section-title{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:18px}.section-title h2{font-size:28px;margin:0}.section-title>p{font-size:14px;color:var(--muted);max-width:290px}.choices{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:0 0 18px}.choices button{font:inherit;font-size:14px;line-height:1.6;text-align:left;background:white;border:1px solid var(--line);border-radius:7px;color:var(--muted);padding:15px 17px;cursor:pointer}.choices b{display:block;font-size:16px;color:var(--ink)}.choices small{display:block;font-size:13px;margin-top:4px}.choices button[aria-pressed=true]{border-color:var(--blue);box-shadow:inset 0 0 0 1px var(--blue);background:#edf3ff}.choices button:hover{background:#f0f5ff}#result{background:white;border:1px solid var(--line);border-radius:9px;padding:28px;min-height:330px}.result-head h3{font-size:23px;line-height:1.5;margin:0 0 14px}.result-head>p:last-child{margin-bottom:22px;color:var(--muted)}figure{margin:0 0 20px}figure img{display:block;max-width:100%;height:auto;margin:0 auto;border-radius:4px}figcaption{color:var(--muted);font-size:12px;line-height:1.7;margin-top:10px}.response{border-left:3px solid #0892a0;background:#f2f9fa;padding:18px 22px;margin:22px 0}.response>span{font:12px monospace;color:#087a8d}.response p{font-size:19px;line-height:1.7;margin-bottom:0;white-space:pre-wrap;overflow-wrap:anywhere}.run-metrics{display:flex;flex-wrap:wrap;gap:10px 24px;padding:18px 0;border-top:1px solid var(--line);font-size:14px;color:var(--muted)}.run-metrics b{color:var(--ink);font-weight:500}details{border-top:1px solid var(--line);padding-top:16px}summary{font-size:14px;cursor:pointer}pre{font-size:13px;line-height:1.7;background:#101b2d;color:#dce7f5;max-height:400px;overflow:auto;padding:20px;border-radius:6px;white-space:pre-wrap;overflow-wrap:anywhere}.result-links{display:flex;gap:20px;flex-wrap:wrap;margin-top:18px;font-size:14px;color:var(--blue)}.context{display:grid;grid-template-columns:1fr 1.5fr;gap:45px;margin:60px 0 35px;padding-top:30px;border-top:1px solid var(--line)}h2{font-size:25px;line-height:1.6;margin:0 0 14px}.context p:not(.eyebrow),.limits p{color:var(--muted)}.limits{padding:26px 30px;border:1px solid var(--line);border-radius:8px;background:#f0f4f8}.downloads{padding:45px 0;border-bottom:1px solid var(--line)}.downloads p{color:var(--muted)}.downloads>a{display:inline-block;margin:10px 18px 0 0;font-size:15px}.primary{background:var(--blue);color:white;border-radius:6px;padding:11px 17px;text-decoration:none}footer{font-size:13px;line-height:1.9;color:var(--muted);padding:30px 0 35px;overflow-wrap:anywhere}footer h2{font-size:17px}footer a{color:#365ca3}[hidden]{display:none!important}@media(max-width:650px){.top{padding:18px 20px}.top>span{display:none}main{padding:0 20px}.intro{padding-top:34px}.lead{font-size:16px}.scope{font-size:12px}.metrics{grid-template-columns:1fr}.metrics>div{padding:16px 3px;display:flex;justify-content:space-between;align-items:center;gap:12px}.metrics>div+div{border-left:0;border-top:1px solid var(--line)}.metrics strong{font-size:28px;margin:0;white-space:nowrap}.metrics span{max-width:46%;line-height:1.7}.metrics small{font-size:14px}.section-title{display:block}.section-title>p{max-width:none;margin-top:6px}.choices{grid-template-columns:1fr 1fr;gap:8px}.choices button{padding:12px}.choices b{font-size:15px}#result{padding:20px 16px}.result-head h3{font-size:20px}.context{grid-template-columns:1fr;gap:10px;margin-top:35px}.context h2 br{display:none}.limits{padding:22px 18px}.response{padding:16px}.response p{font-size:16px}.result-links{gap:12px}.run-metrics{display:block}.run-metrics span{display:block;margin:5px 0}}