:root{color-scheme:light;--ink:#213b4a;--muted:#61737e;--line:#dce8e9;--teal:#157b84;--teal-dark:#0c626b;--bg:#f5f9f9;--white:#fff;--warn:#a34f23;--shadow:0 20px 55px rgba(28,63,75,.08)}
*{box-sizing:border-box}html{font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Hiragino Sans","Yu Gothic",Meiryo,sans-serif;line-height:1.65;-webkit-text-size-adjust:100%}body{margin:0;background:radial-gradient(circle at 96% 1%,#d9eced 0,transparent 340px),linear-gradient(180deg,#f1f8f8,#fff 67%);color:var(--ink);min-height:100vh}button,input{font:inherit}button:focus-visible,a:focus-visible,input:focus-visible+span{outline:3px solid #47b9c1;outline-offset:3px}.page-shell{max-width:700px;margin:0 auto;padding:0 20px}.site-header{display:flex;align-items:center;justify-content:space-between;padding:27px 0 15px;font-size:15px;font-weight:800;letter-spacing:.04em}.brand{display:flex;gap:10px;align-items:center}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:11px;color:white;background:var(--ink);font-family:Georgia,serif;font-size:21px}.brand-sub{font-size:13px;font-weight:500;color:var(--muted)}.site-header-right{font-weight:600;color:var(--muted);font-size:12px}.main-content{margin-top:36px}.hero{padding:0 11px 33px}.hero.compact{text-align:center;margin:50px 0 15px}.eyebrow{font-size:11px;letter-spacing:.2em;color:var(--teal);font-weight:800;margin-bottom:15px}.section-tag{display:inline-block;background:#e0f0ef;color:#216c72;border-radius:24px;padding:5px 12px;font-size:12px;font-weight:700;margin-bottom:16px}h1{font-size:clamp(27px,5.8vw,39px);line-height:1.35;letter-spacing:-.04em;margin:0 0 16px;font-weight:800}h2{font-size:clamp(19px,4.2vw,25px);line-height:1.7}.hero-note{font-size:14px;color:var(--muted);margin:0}.content-card{background:var(--white);border:1px solid #e6efef;border-radius:22px;box-shadow:var(--shadow);padding:clamp(23px,6vw,39px)}.prose{color:#394e5b;font-size:15px;line-height:1.95}.prose p{margin:0 0 1.2em}.prose p:last-child{margin:0}.divider{height:1px;background:var(--line);margin:29px 0}.field-label{color:var(--teal);font-size:11px;font-weight:800;letter-spacing:.14em;margin:0 0 12px}.question{margin:0 0 13px;font-weight:800}.field-help{font-size:14px;color:var(--muted);margin:0 0 24px}.choice-fieldset{padding:0;margin:0 0 25px;border:0;display:grid;gap:13px}.choice{position:relative;display:flex;align-items:center;gap:18px;padding:20px 22px;min-height:73px;border:2px solid #e2ebed;background:#fbfdfd;border-radius:14px;cursor:pointer;transition:border-color .15s,background .15s,transform .15s}.choice:has(input:checked){border-color:var(--teal);background:#edf8f7}.choice:active{transform:scale(.995)}.choice input{position:absolute;opacity:0;width:1px;height:1px}.choice-radio{height:24px;width:24px;border-radius:50%;border:2px solid #a6b7bb;background:white;flex-shrink:0;display:grid;place-items:center}.choice:has(input:checked) .choice-radio{border:7px solid var(--teal)}.choice-label{font-size:18px;font-weight:750}.warning{display:flex;gap:13px;border-radius:14px;padding:18px 16px;background:#fff8f2;color:#865026;margin:0 0 25px}.warn-icon{display:grid;place-items:center;width:25px;height:25px;flex-shrink:0;border:2px solid #d7995c;border-radius:50%;font-weight:800}.warning strong{font-size:15px}.warning p{font-size:13px;line-height:1.8;margin:4px 0 0}.primary-button,.secondary-button{display:flex;align-items:center;justify-content:center;text-align:center;border-radius:14px;text-decoration:none;font-weight:800;min-height:57px;width:100%;cursor:pointer}.primary-button{border:0;color:white;background:linear-gradient(110deg,#177e87,#12646f);font-size:16px;gap:13px;box-shadow:0 8px 20px rgba(14,105,115,.2)}.primary-button:hover{background:var(--teal-dark)}.primary-button:disabled{opacity:.55;cursor:progress}.secondary-button{margin-top:12px;border:1px solid var(--line);color:var(--ink);background:white;font-size:14px}.footer{text-align:center;color:#7c8b95;font-size:11px;padding:34px 0 28px;line-height:1.85}.foot-note{text-align:center;font-size:12px;color:var(--muted);margin-top:20px}.answer-review{border:2px solid #d5e9e8;background:#edf7f7;border-radius:15px;padding:21px;display:flex;align-items:center;gap:17px}.check-circle{display:grid;place-items:center;width:38px;height:38px;color:white;background:var(--teal);border-radius:50%;font-size:23px}.answer-review-caption{display:block;color:var(--muted);font-size:12px}.answer-review strong{font-size:25px}.small-question{font-size:13px;color:var(--muted);line-height:1.8;margin:16px 0 30px}.strong-warning{background:#fff1e9}.state-icon,.success-icon{width:78px;height:78px;margin:0 auto 20px;display:grid;place-items:center;border-radius:50%;font-size:35px;background:#e2eded;color:#59838b}.success-icon{background:#d8f2e9;color:#148467}.state-card{max-width:520px;margin:0 auto}.info-row{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding:14px 0;gap:10px;font-size:13px}.info-row strong{font-size:14px}.progress-card{text-align:center}.small-status{display:inline-flex;align-items:center;gap:8px;border-radius:30px;padding:6px 13px;color:#526e79;background:#ebf2f4;font-size:12px;font-weight:800}.small-status.live{color:#157b65;background:#e6f5ef}.pulse{width:8px;height:8px;border-radius:50%;background:#18a780}.metric{margin:20px 0 0;line-height:1.2}.metric strong{font-size:64px;letter-spacing:-.06em}.metric span{font-size:24px;color:var(--muted)}.metric-caption{font-size:13px;color:var(--muted);margin:9px 0 24px}.progress-track,.result-track{background:#e7eeee;border-radius:25px;height:13px;overflow:hidden}.progress-fill{background:linear-gradient(90deg,#177e87,#4bb9ac);height:100%;border-radius:25px}.help-text{color:var(--muted);font-size:13px;margin:12px 0 0}.end-note{color:var(--muted);font-size:13px;margin:27px 0 0}.result-line{display:flex;justify-content:space-between;gap:10px;align-items:center;margin:22px 0 8px;text-align:left;font-size:17px}.result-line strong{white-space:nowrap}.result-line small{font-size:12px;color:var(--muted)}.result-track{height:12px}.result-a{background:#157b84;height:100%}.result-b{background:#dc9765;height:100%}.inline-error{background:#fff1e9;color:#9c4428;padding:10px;border-radius:8px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(max-width:480px){.page-shell{padding:0 16px}.main-content{margin-top:18px}.site-header{padding-top:19px}.content-card{border-radius:18px}.hero{padding:0 5px 25px}.choice{padding:15px 17px;min-height:73px}.metric strong{font-size:56px}}