:root{color-scheme:light;--ink:#24362f;--accent:#244e45;--muted:#59665f;--line:#d3d9d1;--paper:#faf8f2;--surface:#fff;--soft:#edf1e9;--danger:#962f35}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;font-size:16px;line-height:1.8}header{max-width:1040px;margin:auto;padding:24px;display:flex;gap:24px;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line)}header .brand,header>a{font-weight:750;color:var(--ink);text-decoration:none;font-size:23px;letter-spacing:.04em}.brand span{display:block;font-size:12px;font-weight:400;letter-spacing:.03em;color:var(--muted)}header nav{display:flex;gap:20px;flex-wrap:wrap}header nav a{display:flex;align-items:center;min-height:44px;font-size:14px}main{max-width:680px;padding:40px 28px 64px;margin:auto}h1{font-size:32px;line-height:1.5;letter-spacing:.01em;margin:0 0 20px;text-wrap:balance}h2{font-size:23px;line-height:1.6}h3{font-size:18px}p{margin:12px 0 20px}.lead{font-size:19px}.eyebrow,.section-label{font-size:14px;color:var(--muted);font-weight:600;letter-spacing:.04em}.card,.result,.question{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:24px;margin:24px 0}.hero{width:100%;border-radius:8px;display:block}.muted,small{color:var(--muted)}small{display:block;font-size:13px;line-height:1.7}.pill,.status{display:inline-block;background:var(--soft);color:var(--accent);padding:3px 8px;border-radius:4px;font-size:13px;white-space:nowrap}button,.button{font:inherit;cursor:pointer;border:1px solid transparent;border-radius:6px;padding:13px 18px;min-height:48px;background:var(--accent);color:#fff;text-align:center;text-decoration:none;display:block;width:100%;font-weight:650;margin:12px 0}button:disabled{background:#e4e7e0;color:#59635d;border-color:#cbd2c8;cursor:not-allowed}.secondary{background:transparent;color:var(--accent);border:1px solid #9aafa3}.textButton{background:transparent;color:var(--muted);text-decoration:underline;text-underline-offset:4px}.danger{background:var(--danger);color:white}.options{display:flex;gap:8px;justify-content:space-between;margin:22px 0}.options button{flex:1;min-width:0;padding:10px 4px;background:white;color:var(--ink);border:2px solid #9aafa3;font-size:18px}.options button[aria-pressed=true]{background:var(--accent);color:white;border-color:var(--ink)}.ends,.row{display:flex;justify-content:space-between;align-items:center;gap:16px}.ends span{max-width:46%}.ends span:last-child{text-align:right}.row strong{overflow-wrap:anywhere}progress,meter{width:100%;height:12px;accent-color:var(--accent)}label{display:flex;gap:12px;align-items:flex-start;font-size:15px;margin:16px 0}input[type=checkbox],input[type=radio]{accent-color:var(--accent);width:22px;height:22px;flex-shrink:0;margin-top:3px}input[type=text],input[type=password],input[type=email]{width:100%;padding:13px;border:1px solid #85988d;border-radius:4px;font:inherit;background:white;color:var(--ink)}.field{display:block}.field>span{display:block;margin-bottom:6px;font-weight:600}.choice{padding:16px;border:1px solid var(--line);border-radius:6px}.choice:has(input:checked){border:2px solid var(--accent);padding:15px;background:var(--soft)}fieldset{border:0;padding:0;margin:24px 0}legend{font-size:19px;font-weight:650}footer{max-width:720px;margin:auto;padding:24px;text-align:center;color:var(--muted);font-size:12px;border-top:1px solid var(--line)}footer a{display:inline-block;color:var(--muted);margin:0 8px;min-height:44px;padding:10px 0}a{color:var(--accent);text-underline-offset:4px}.error{color:#7e2229;background:#fff0ee;padding:16px;border:1px solid #d89b9f;border-radius:4px}.success{text-align:center;font-size:40px;color:var(--accent)}:focus-visible{outline:3px solid #966520;outline-offset:4px}main:focus{outline:none}hr{border:0;border-top:1px solid var(--line);margin:28px 0}.record{display:block;color:var(--ink);text-decoration:none;padding:22px 0;border-bottom:1px solid var(--line)}.record:hover{background:var(--soft)}.record strong{font-size:20px}.record p{margin:8px 0}.count{font-size:22px;font-weight:650;font-variant-numeric:tabular-nums}.empty{padding:28px 0;border-top:1px solid var(--line);margin-top:24px}.type-code{font-size:48px;font-weight:700;letter-spacing:.08em;color:var(--accent);margin:10px 0}.axis{border-top:1px solid var(--line);padding:16px 0}.axis .row{font-size:14px}.numbers{font-variant-numeric:tabular-nums;text-align:right;font-size:14px}.section{margin:32px 0 20px}.recovery{display:block;overflow-wrap:anywhere;background:var(--soft);border:1px solid var(--line);padding:20px;font-size:16px}.text-link{display:inline-block;padding:10px 0;min-height:44px}.skip-link{position:absolute;left:16px;top:-100px;padding:12px;background:white;z-index:10}.skip-link:focus{top:8px}.steps{padding-left:24px}.steps li{padding:10px 0;border-bottom:1px solid var(--line)}.pricing{width:100%;border-collapse:collapse}.pricing th,.pricing td{text-align:left;border-bottom:1px solid var(--line);padding:14px 6px;vertical-align:top}.pricing th{width:35%}.sample{padding:22px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:28px 0}.sample p{margin:6px 0}.sample .type-code{font-size:36px}@media(max-width:500px){header{padding:16px 20px;align-items:flex-start;gap:10px}header nav{gap:12px}header .brand,header>a{font-size:19px}.brand span{font-size:11px}main{padding:28px 20px 44px}h1{font-size:28px}h2{font-size:21px}.card,.result,.question{padding:20px}header nav a{font-size:13px}.row{gap:10px}.record strong{font-size:18px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}

h1 .phrase{display:inline-block}@media(max-width:400px){.card,.question{padding:16px}.options{gap:2px}}

@media(max-width:400px){header:has(>a){flex-wrap:wrap}header>a{white-space:nowrap;flex-shrink:0}header>span{font-size:13px}}

/* Result promotion: always separated and labelled as fictional sample. */
.result-promotion{border-top:1px solid var(--line);margin-top:28px;padding-top:20px}.result-promotion h3{font-size:24px;margin:8px 0}.promotion-sample{background:var(--paper);border:1px solid var(--line);border-radius:4px;padding:18px;margin:20px 0}.sample-notice{background:var(--soft);padding:12px 14px;font-size:14px;border-radius:4px}.promotion-sample .axis{padding:10px 0}.promotion-sample h4{font-size:16px;margin:12px 0}.promotion-sample p{font-size:14px}.promotion-price{font-size:21px;font-weight:700}.benefits{padding-left:22px}.benefits li{margin:10px 0}summary{cursor:pointer;min-height:48px;padding:12px 0;color:var(--accent);font-weight:650}details{border-bottom:1px solid var(--line)}.faq dt{font-weight:700;margin-top:24px}.faq dd{margin:8px 0 24px}h4{line-height:1.6}.promotion-sample .row{align-items:flex-start;flex-wrap:wrap}@media(max-width:400px){.result-promotion h3{font-size:22px}.promotion-sample{padding:12px}.promotion-price{font-size:19px}}

.banner-ad{margin:32px 0 16px;border-top:1px solid var(--line);padding-top:12px}.ad-label{font-size:11px;color:var(--muted);margin:0 0 6px}.banner-ad-link{display:block;background:var(--soft);border:1px solid var(--line);padding:18px 20px;text-decoration:none;border-radius:4px;min-height:100px}.banner-ad-link strong{display:block;font-size:19px;line-height:1.5;margin-bottom:8px}.banner-ad-link span{display:block;font-size:13px;line-height:1.7}.banner-ad-link:hover{border-color:var(--accent)}.coupon-section{margin:24px 0}.coupon-section input{text-transform:uppercase;letter-spacing:.04em}.coupon-success{border:1px solid var(--accent);background:var(--soft);padding:14px;font-weight:650}@media(max-width:400px){.banner-ad-link{padding:16px}.banner-ad-link strong{font-size:17px}}

.own-diagnosis-invite{margin-top:40px;padding-top:24px;border-top:1px solid var(--line)}.own-diagnosis-invite h2{font-size:22px;margin:8px 0 12px}.own-diagnosis-invite p:not(.eyebrow){font-size:15px}.own-diagnosis-invite .eyebrow{margin-bottom:8px}

.result-sharing{border-top:1px solid var(--line);padding-top:20px;margin:28px 0}.result-sharing textarea{width:100%;padding:14px;font:inherit;color:var(--ink);background:#fff;border:1px solid #85988d;border-radius:4px;line-height:1.7;resize:vertical}.share-links{display:flex;gap:12px}.share-links a{flex:1}@media(max-width:400px){.share-links{display:block}}

.reading{margin-top:32px}.reading-section{margin:8px 0}.reading-section p{font-size:15px;line-height:1.9;margin:12px 0 20px}.result>.axis{padding:24px 0}.result>.axis meter{height:18px}.result>.axis h3{font-size:18px}

.biz-promo-image{display:block;width:100%;height:auto;margin:1rem 0}
/* Localized copy can be wider than Japanese labels. */
.language-picker{font-size:.8rem;display:flex;align-items:center;gap:.4rem;flex-wrap:wrap}.language-picker select{max-width:10rem;padding:.4rem;background:#faf8f2;color:#24362f;border:1px solid #87988c;border-radius:4px}header{flex-wrap:wrap}.axis meter{display:block;width:100%;height:20px}main{overflow-wrap:anywhere}main details{margin:1rem 0}main details summary{cursor:pointer;font-weight:600}main details p{margin:.8rem 0}.options{display:flex;gap:.5rem;flex-wrap:wrap}
header nav .button{width:auto;min-width:0;margin:0;padding:8px 12px}.axis meter::-webkit-meter-bar{background:#d3d9d1;border:0;border-radius:0}.axis meter::-webkit-meter-optimum-value{background:#244e45}.axis meter::-moz-meter-bar{background:#244e45}

/* Short, one-time motion; all content and graph values remain accessible. */
@media (prefers-reduced-motion:no-preference){
 .motion-in{animation:mirror-arrive .48s cubic-bezier(.2,.65,.3,1) both}
 main>h1.motion-in{animation-duration:.65s}
 .question.motion-in{animation-duration:.2s}
 .axis meter.motion-in{animation:mirror-meter .7s cubic-bezier(.2,.65,.3,1) both}
 button,.button,.record,.banner-ad-link{transition:transform .16s ease,background-color .16s ease,border-color .16s ease,box-shadow .16s ease}
 button:not(:disabled):active,.button:active{transform:translateY(1px) scale(.99)}
 details[open]>:not(summary){animation:mirror-detail .22s ease-out}
 input,select,textarea{transition:border-color .16s ease,box-shadow .16s ease}
 input:focus,select:focus,textarea:focus{box-shadow:0 0 0 3px #244e4518}
 @media(hover:hover){button:not(:disabled):hover,.button:hover,.record:hover,.banner-ad-link:hover{transform:translateY(-2px);box-shadow:0 4px 12px #24362f12}}
}
@keyframes mirror-arrive{from{opacity:.25;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
@keyframes mirror-meter{from{clip-path:inset(0 100% 0 0)}to{clip-path:inset(0 0 0 0)}}
@keyframes mirror-detail{from{opacity:.35;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}
@media print{.motion-in{animation:none!important;opacity:1!important;transform:none!important;clip-path:none!important}}

.answer-progress{position:sticky;top:0;z-index:2;background:var(--paper);padding:12px 0;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:20px;font-size:14px;font-weight:650}.answer-progress span{white-space:nowrap}.answer-progress progress{flex:1;height:8px}.answer-card{padding:26px 0 22px;margin:0;border:0;border-bottom:1px solid var(--line);scroll-margin-top:90px}.answer-card legend{padding-top:24px;font-size:18px;line-height:1.7;width:100%;font-weight:650}.answer-card .ends{font-size:14px;margin-top:12px}.answer-card .options{flex-wrap:nowrap;margin:14px 0 8px;gap:10px}.answer-card .options button{min-height:48px;margin:0}.answer-card .answer-skip{width:auto;min-height:44px;font-size:14px;padding:6px 16px;margin:10px 0 0}.answer-skip[aria-pressed=true]{background:var(--accent);color:white}.answer-card:focus{outline:2px solid var(--accent);outline-offset:5px}@media(max-width:400px){.answer-card .options{gap:6px}.answer-card legend{font-size:17px}.answer-progress{gap:12px}}

.history-meter{display:block;width:100%;height:18px}textarea{max-width:100%} select{min-height:44px}

/* Account access and migration share the existing paper/green design. */
.floating-start{position:fixed;right:max(16px,env(safe-area-inset-right));bottom:max(16px,env(safe-area-inset-bottom));z-index:30;display:inline-flex;align-items:center;justify-content:center;width:auto;max-width:calc(100vw - 32px);min-height:52px;margin:0;padding:13px 22px;border-radius:999px;background:var(--accent);color:white;font-size:16px;line-height:1.4;font-weight:700;box-shadow:0 6px 24px #193e3030;text-decoration:none;animation:floating-start-arrive .22s ease-out}
.floating-start[hidden]{display:none!important}
@keyframes floating-start-arrive{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
@media(prefers-reduced-motion:reduce){.floating-start{animation:none}}
.auth-card{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:24px;margin:24px 0}
.auth-card h2{margin:0 0 12px}.auth-card>.muted{font-size:15px}.auth-card .check{align-items:flex-start}.auth-card .check span{font-weight:400}
.auth-card .auth-legal{margin:16px 0 0;font-size:14px}.auth-legal a{margin-right:18px}.auth-card [role=status]:not(:empty){padding:14px;background:var(--soft);border-radius:4px}.auth-card form>label.field{margin-top:24px}.auth-card input[type=email]{font-size:16px}
.account-migration .migration-option{margin:0;border-bottom:1px solid var(--line)}.account-migration .migration-option:last-child{border-bottom:0}
.migration-option summary{padding:16px 0}.migration-option form{padding-bottom:12px}.account-migration input[type=url],.account-migration textarea{display:block;width:100%;padding:13px;border:1px solid #85988d;border-radius:4px;font:inherit;background:var(--surface);color:var(--ink)}
.account-migration textarea{resize:vertical}.account-migration [role=status]:not(:empty){background:var(--soft);padding:14px;border-radius:4px}.recovery-status{padding:16px 0;border-top:1px solid var(--line)}.recovery-status h3{margin:0}.recovery-status p{font-size:14px}
@media(max-width:500px){.auth-card{padding:20px}.auth-card h2{font-size:21px}.auth-card .check{font-size:14px}}@media(max-width:360px){.auth-card{padding:16px}}
.annual-records{border-top:1px solid var(--line,#d8dfd2);padding-top:24px;margin-top:28px}.annual-policy{font-size:.9rem;line-height:1.8;max-width:72ch}.annual-records details{margin-top:18px}.annual-records summary{cursor:pointer;font-weight:700;padding:12px 0}.annual-records form{margin:12px 0}.annual-comparison-result:empty{display:none}.comparison-line{display:grid;grid-template-columns:minmax(80px,1fr) minmax(80px,2fr) 48px;align-items:center;gap:10px;margin:10px 0}.comparison-line meter{width:100%}.comparison-line:nth-of-type(2){opacity:.7}.annual-records .button{margin:8px 10px 8px 0}

.notification-interval{display:grid;gap:1rem;min-width:0}.notification-interval label{display:grid;gap:.5rem}.notification-interval input[type=range]{width:100%;accent-color:var(--accent,#244e45);min-height:32px;padding:0}.notification-interval input[type=number]{width:100%;max-width:12rem;min-height:48px;padding:12px 14px;font:inherit;border:1px solid #d3d9d1;border-radius:8px;background:#fffefa;color:inherit;box-sizing:border-box}.notification-interval p{margin:0}