:root{--navy:#0d213c;--blue:#1869df;--sky:#6bc4ff;--ink:#152237;--muted:#566577;--line:#dce3ed;--bg:#f4f7fb}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:95px}body{margin:0;color:var(--ink);background:#fff;font-family:system-ui,-apple-system,'Noto Sans JP','Hiragino Kaku Gothic ProN',sans-serif;font-size:16px;line-height:1.8}a{color:inherit;text-decoration:none}button,textarea{font:inherit}button,a{touch-action:manipulation}a:focus-visible,button:focus-visible,summary:focus-visible,textarea:focus-visible{outline:3px solid #ed8f37;outline-offset:4px}header{height:92px;max-width:1240px;padding:0 40px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:12px;font-size:19px;font-weight:750;line-height:1.4}.brandmark{width:40px;height:40px;display:grid;place-items:center;background:var(--navy);color:var(--sky);border-radius:9px;font-size:26px}.brand small{display:block;font-size:12px;color:var(--muted);letter-spacing:.08em;font-weight:500;margin-top:4px}nav{display:flex;align-items:center;gap:28px;font-size:14px;font-weight:650}.nav-cta{padding:11px 21px;border:1px solid var(--line);border-radius:5px}.hero{background:var(--navy);color:white;padding:72px max(40px,calc((100vw - 1160px)/2));display:grid;grid-template-columns:1.3fr 1fr;gap:70px;align-items:center}.eyebrow{font-size:13px;letter-spacing:.14em;font-weight:750;color:var(--blue);margin:0 0 18px}.hero .eyebrow{color:var(--sky)}h1{font-size:clamp(36px,4.1vw,58px);line-height:1.45;letter-spacing:-.025em;margin:0 0 24px}h1 span{display:block;color:var(--sky)}.lead{font-size:17px;color:#d2dfef;line-height:2}.hero-actions{display:flex;align-items:center;gap:28px;margin-top:30px}.button{background:var(--blue);color:#fff;border:0;border-radius:5px;padding:15px 26px;display:inline-block;font-weight:700;font-size:16px;cursor:pointer}.hero .button{background:#fff;color:var(--navy)}.button:hover{filter:brightness(.94)}.textlink{font-size:15px;border-bottom:1px solid #8195b3}.hero-note{font-size:13px;color:#b4c5da;margin:22px 0 0}.diagnostic{padding:26px 28px;background:#fff;color:var(--ink);border-radius:9px;box-shadow:0 14px 45px #0002}.panel-top{display:flex;justify-content:space-between;gap:10px;font-size:11px;letter-spacing:.06em;color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:17px}.diagnostic h2{font-size:24px;margin:21px 0 4px}.diagnostic>p{font-size:14px;color:var(--muted);margin:0 0 18px}.symptoms{display:grid;grid-template-columns:1fr 1fr;gap:8px}.symptoms button{border:1px solid var(--line);border-radius:5px;background:white;padding:11px 8px;font-size:14px;cursor:pointer}.symptoms button.selected{background:#eaf3ff;border-color:var(--blue);color:#0c55bd;font-weight:700}.diagnostic-result{margin:20px 0;padding:17px;background:var(--bg);min-height:145px}.label{font-size:12px;color:var(--muted)}.diagnostic-result h3{font-size:17px;margin:7px 0}.diagnostic-result p{font-size:14px;line-height:1.8;margin:0;color:var(--muted)}.panel-bottom{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);padding-top:12px}.panel-bottom strong{font-size:30px;font-variant-numeric:tabular-nums}.panel-bottom small{font-size:13px;margin-left:5px;font-weight:500}.diagnostic .panel-note{font-size:12px;margin:6px 0 0}.principles{display:grid;grid-template-columns:repeat(3,1fr);max-width:1160px;margin:auto;padding:26px 0;border-bottom:1px solid var(--line);font-size:15px;font-weight:650}.principles>div{text-align:center}.principles span{font-size:13px;color:var(--blue);margin-right:14px}.section{padding:78px max(40px,calc((100vw - 1160px)/2))}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:35px}h2{font-size:clamp(26px,2.6vw,36px);line-height:1.5;letter-spacing:-.02em;margin:0}h3{font-size:21px;line-height:1.6}.section-heading>p{margin:0;color:var(--muted);font-size:15px}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.service-grid article{border-top:3px solid var(--navy);padding:25px 0 0}.service-number{font-size:12px;letter-spacing:.06em;color:var(--muted)}.service-grid h3{margin:15px 0 12px}.service-grid p{color:var(--muted);font-size:15px;margin:0}.tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:24px}.tags span{background:var(--bg);padding:4px 10px;font-size:12px;border-radius:3px}.price-section{background:var(--bg)}.price-layout{display:grid;grid-template-columns:1fr 2fr;gap:45px}.price-summary{background:var(--navy);color:white;padding:30px;border-radius:7px;align-self:start}.price-summary>span{font-size:13px;color:#c1d4e9}.price-summary h3{margin:10px 0 0}.price-summary>strong{font-size:48px;line-height:1.6;font-variant-numeric:tabular-nums}.price-summary>strong span{font-size:20px;margin-left:8px}.price-summary p{font-size:14px;color:#d1deed}.example{border-top:1px solid #415169;padding-top:20px;margin-top:22px;font-size:14px}.example b{color:var(--sky);font-size:18px}.example small{color:#b9cadd;font-size:12px}.price-row{display:flex;justify-content:space-between;gap:20px;padding:16px 0;border-bottom:1px solid #ccd7e5;align-items:center}.price-row:first-child{padding-top:0}.price-row strong{font-size:23px;white-space:nowrap;font-variant-numeric:tabular-nums}.price-row small{display:block;color:var(--muted);font-size:12px}.price-row .quote{font-size:16px}.fineprint{color:var(--muted);font-size:13px;line-height:1.9}.area-section{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;border-bottom:1px solid var(--line)}.area-section>div>p:not(.eyebrow){color:var(--muted)}.area-list>div{display:grid;grid-template-columns:40px 1fr;padding:21px 0;border-bottom:1px solid var(--line)}.area-list span{grid-row:span 2;color:var(--blue);font-size:13px;padding-top:8px}.area-list h3{margin:0;font-size:25px}.area-list p{margin:3px 0 0;color:var(--muted);font-size:14px}.steps{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:28px;padding:0;margin:0}.steps li{border-top:1px solid var(--line);padding-top:23px}.steps span{color:var(--blue);font-size:30px;font-weight:750}.steps h3{font-size:18px;margin:12px 0 8px}.steps p{font-size:14px;color:var(--muted);margin:0}.faq{background:var(--bg);display:grid;grid-template-columns:1fr 2fr;gap:50px}details{border-bottom:1px solid var(--line)}summary{padding:20px 0;cursor:pointer;font-weight:650;font-size:16px}details p{color:var(--muted);font-size:14px;padding-bottom:17px;margin:0}.contact{display:grid;grid-template-columns:1fr 1fr;gap:65px;background:var(--navy);color:white}.contact .eyebrow{color:var(--sky)}.contact>div>p:not(.eyebrow){color:#c6d4e5}.contact-status{border-left:3px solid var(--sky);padding-left:16px;font-size:14px;margin-top:28px}.contact-card{background:white;color:var(--ink);padding:27px;border-radius:7px}.contact-card label{display:block;font-size:15px;font-weight:700;margin-bottom:12px}textarea{width:100%;resize:vertical;border:1px solid #b9c6d6;border-radius:4px;min-height:250px;padding:14px;font-size:14px;line-height:1.8;color:var(--ink);background:var(--bg)}.contact-card .button{margin-top:15px;width:100%}#copy-status{font-size:13px;color:var(--muted);margin:10px 0}footer{max-width:1240px;margin:auto;padding:32px 40px;display:flex;align-items:center;gap:24px;justify-content:space-between}footer .brand{font-size:16px}footer p,footer small{color:var(--muted);font-size:12px}footer .brandmark{width:30px;height:30px;font-size:20px}@media(max-width:900px){header{padding:0 24px;height:80px}nav{gap:16px}nav>a:not(.nav-cta){display:none}.hero{padding:45px 24px;gap:28px;grid-template-columns:1.1fr 1fr}.hero h1{font-size:36px}.diagnostic{padding:22px}.section{padding:56px 24px}.principles{padding:22px 15px}.principles>div{font-size:13px}.principles span{margin-right:5px}.service-grid{gap:20px}.price-layout{gap:25px}.area-section,.contact{gap:35px}.steps{gap:20px}footer{padding:26px 24px;flex-wrap:wrap}}@media(max-width:640px){header{padding:0 18px}.brand{font-size:16px}.brand small{font-size:11px}.brandmark{width:33px;height:33px}.nav-cta{font-size:13px;padding:9px 12px}.hero{grid-template-columns:1fr;padding:40px 20px}.hero h1{font-size:39px}.lead{font-size:15px}.hero-note{font-size:12px}.hero-actions{gap:22px}.diagnostic{margin-top:5px}.principles{grid-template-columns:1fr;padding:17px 20px;gap:7px}.principles>div{text-align:left;font-size:14px}.principles span{margin-right:12px}.section{padding:46px 20px}.section-heading{display:block}.section-heading>p{margin-top:15px}.service-grid{grid-template-columns:1fr;gap:30px}.service-grid article{padding-top:18px}.price-layout,.area-section,.faq,.contact{grid-template-columns:1fr;gap:28px}.price-row{font-size:14px}.price-row strong{font-size:20px}.steps{grid-template-columns:1fr 1fr;gap:26px 20px}.steps h3{font-size:16px}.steps p{font-size:13px}.contact-card{padding:22px}footer{display:block;padding:26px 20px}footer p{margin:13px 0 0}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
/* Diagnosis-led identity */
.hero{padding-top:62px;padding-bottom:62px;background:#0b182b;grid-template-columns:1.35fr 1fr;gap:64px;border-bottom:5px solid #1869df}.hero-kicker{font-size:17px;font-weight:700;margin:0 0 14px;color:#d2dfef}.hero h1{font-size:clamp(42px,4.8vw,66px);line-height:1.32;margin-bottom:25px}.hero h1 span{display:inline;color:#6bc4ff}.hero .lead{max-width:560px}.hero .eyebrow{font-size:12px;letter-spacing:.1em}.hero-note{line-height:1.8}.diagnostic{border-radius:3px}.approach{padding-bottom:62px}.approach-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.approach-grid article{border-top:1px solid var(--line);padding-top:22px}.approach-index{display:block;font-size:42px;font-weight:700;color:#1869df;line-height:1.3;margin-bottom:12px}.approach-grid h3{margin:0 0 12px;font-size:22px}.approach-grid p{color:var(--muted);font-size:15px;line-height:1.9}.approach-detail{display:block;font-size:12px;color:#466486;margin-top:22px;border-left:2px solid var(--blue);padding-left:12px}.check-section{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center;background:#edf3fa}.check-section>div>p:not(.eyebrow){color:var(--muted)}.check-record{background:white;border:1px solid #ccd9e9;border-radius:3px;padding:24px 28px}.record-top{font-size:15px;font-weight:700;border-bottom:2px solid var(--navy);padding-bottom:16px}.check-record dl{margin:0}.check-record dl>div{display:grid;grid-template-columns:65px 1fr;gap:15px;border-bottom:1px solid var(--line);padding:15px 0;font-size:14px}.check-record dt{font-weight:700;color:var(--blue)}.check-record dd{margin:0}.check-record>p{font-size:12px;color:var(--muted);margin-bottom:0}.area-section{background:#0d213c;color:white}.area-section .eyebrow{color:var(--sky)}.area-section>div>p:not(.eyebrow){color:#c6d4e5}.area-list>div{border-color:#3b4b63}.area-list span{color:var(--sky)}.area-list p{color:#c6d4e5}.contact{background:#0b182b}@media(max-width:900px){.hero{gap:28px;padding:44px 24px;grid-template-columns:1.1fr 1fr}.hero h1{font-size:43px}.approach-grid{gap:22px}.check-section{gap:30px}.approach-grid h3{font-size:20px}}@media(max-width:640px){.hero{grid-template-columns:1fr;padding:38px 20px;gap:30px}.hero h1{font-size:46px}.hero-kicker{font-size:15px}.hero .eyebrow{font-size:10px;letter-spacing:.08em}.approach-grid{grid-template-columns:1fr;gap:26px}.approach-grid article{display:grid;grid-template-columns:48px 1fr;gap:15px}.approach-index{font-size:34px}.approach-grid h3{font-size:21px}.approach-grid p{margin:8px 0}.approach-detail{margin-top:16px}.check-section{grid-template-columns:1fr;gap:24px}.check-record{padding:20px}.hero-note{font-size:12px}}

.email-address{color:#6bc4ff;overflow-wrap:anywhere;text-decoration:underline}.copy-button{display:block;width:100%;margin-top:10px;padding:10px;background:white;border:1px solid #b9c6d6;border-radius:5px;color:#152237;font-size:14px;cursor:pointer}