@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;600;700&family=Noto+Serif+JP:wght@500;600&display=swap');
:root{--ink:#243e35;--navy:#24594b;--blue:#edf3ec;--paper:#fff;--muted:#526259;--line:#d6dfd5;--accent:#a07b3b;--serif:'Noto Serif JP',serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;color:var(--ink);background:var(--paper);font:18px/1.95 'Noto Sans JP',sans-serif}a{color:inherit;text-underline-offset:5px}button,input,select{font:inherit}button,a{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:default;opacity:.55}:focus-visible{outline:3px solid #be4c1e;outline-offset:5px}.wrap{max-width:1200px;margin:auto;padding:0 40px}.skip{position:fixed;top:-100px;left:10px;background:white;padding:12px;z-index:99}.skip:focus{top:10px}.topline{background:var(--navy);color:white;padding:6px 30px;font-size:14px;text-align:center;letter-spacing:.09em}header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:98px}.brand{text-decoration:none;display:flex;align-items:center;gap:12px;line-height:1.45;font-weight:700;font-size:21px}.brand small{font-size:12px;display:block;letter-spacing:.12em;font-weight:400}.brand-mark{font-family:var(--serif);display:grid;place-items:center;border:1px solid var(--ink);border-radius:50%;width:46px;height:46px;flex-shrink:0;font-size:26px}nav{display:flex;align-items:center;gap:25px;font-size:15px;font-weight:500}nav a{text-decoration:none}.btn{display:inline-flex;align-items:center;justify-content:center;gap:22px;text-decoration:none;border:1px solid var(--navy);border-radius:5px;min-height:62px;padding:15px 27px;background:var(--navy);color:white;font-weight:600;line-height:1.5}.btn:hover{background:#194636}.btn.secondary{background:white;color:var(--navy)}.btn.small{min-height:48px;font-size:15px;padding:12px 19px}.eyebrow{font-size:14px;color:#526a50;letter-spacing:.12em;font-weight:600;margin:0 0 20px}.hero{background:linear-gradient(110deg,#edf5f8 0%,#f5f9fa 58%,#e6f0f3 100%);overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:42px;align-items:center;padding-top:68px;padding-bottom:65px}.hero h1{font:500 clamp(35px,3.4vw,49px)/1.65 var(--serif);letter-spacing:.025em;margin:0 0 25px}.hero p.lead{font-size:17px;max-width:530px;margin-bottom:27px}.hero .note{font-size:14px;margin-top:13px}.hero-photo{aspect-ratio:1/1.05;border-radius:150px 10px 10px 10px;overflow:hidden;background:#d8e7eb;position:relative}.hero-photo img{width:100%;height:100%;object-fit:cover}.photo-caption{font-size:12px;text-align:right;color:var(--muted);margin:5px 0}.photo-note{position:absolute;bottom:25px;left:24px;right:24px;background:rgba(255,255,255,.95);padding:16px 22px;font-family:var(--serif);font-size:21px}.assurances{display:flex;gap:28px;flex-wrap:wrap;border-bottom:1px solid var(--line);padding-top:21px;padding-bottom:21px;font-size:15px}.assurances span:before{content:'✓';margin-right:10px;color:#347368}.section{padding:83px 0}.section.soft{background:#f2f5ee}.section h2,.page-title{font:500 clamp(28px,3vw,37px)/1.65 var(--serif);margin:0 0 22px}.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:32px}.section-head h2{margin:0}.section-head p{margin:0;color:var(--muted);font-size:16px}.muted{color:var(--muted)}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.card{border:1px solid var(--line);padding:29px 24px;background:white;border-radius:6px}.card .number{font:500 16px/1.5 var(--serif);letter-spacing:.08em;color:#697854}.card h3{font-size:22px;line-height:1.6;margin:20px 0 13px}.card p{font-size:16px;line-height:1.9;margin:0 0 18px;color:var(--muted)}.card a{font-size:15px}.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:start}.diagnosis-panel{background:var(--navy);color:white;padding:47px;border-radius:8px}.diagnosis-panel h2{font-size:32px}.diagnosis-panel .eyebrow{color:#e1e9d7}.diagnosis-panel .btn{background:white;color:var(--navy);width:100%;margin-top:20px}.clean-list{padding:0;list-style:none}.clean-list li{padding:18px 0;border-bottom:1px solid var(--line)}.step{display:flex;gap:22px;padding:23px 0;border-bottom:1px solid var(--line)}.step b{font:500 28px var(--serif);color:#798b69}.step h3{margin:0;font-size:20px}.step p{font-size:16px;margin:6px 0;color:var(--muted)}.articles{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}.article-card{display:block;text-decoration:none;border-top:3px solid var(--navy);padding:24px;background:#f6f5ef}.tag{font-size:13px;background:#e7edde;padding:4px 10px}.article-card h3{font:500 23px/1.7 var(--serif);margin:22px 0}.article-card p{font-size:15px;color:var(--muted)}details{border-bottom:1px solid var(--line);padding:22px 0}summary{cursor:pointer;font-weight:500;padding-right:20px}details p{font-size:16px;color:var(--muted);padding:0 24px}.closing{background:var(--blue);text-align:center}.closing p{margin-bottom:28px}footer{background:#203f35;color:#edf3ec;padding:50px 0 30px;font-size:14px}footer .footer-grid{display:flex;justify-content:space-between;gap:40px}footer a{margin-right:20px}footer .copyright{border-top:1px solid #5b7265;padding-top:24px;margin-top:30px;font-size:12px}.breadcrumbs{font-size:14px;color:var(--muted);margin:25px 0 38px}.page{min-height:60vh;padding-bottom:80px}.narrow{max-width:830px;margin:auto}.page-intro{font-size:18px;color:var(--muted);margin-bottom:36px}.notice{background:#f4f5ee;border-left:3px solid #81946c;padding:20px 24px;font-size:16px;margin:26px 0}.quiz{background:white;border:1px solid var(--line);padding:38px;border-radius:8px;margin:28px 0}.progress{height:6px;background:#e3e9dd;margin:16px 0 30px;border-radius:5px;overflow:hidden}.progress i{height:100%;display:block;background:#35694f;transition:width .2s}fieldset{border:0;padding:0;margin:0}legend{font:500 27px/1.7 var(--serif);margin-bottom:24px}.options{display:grid;gap:14px}.option{display:flex;align-items:center;gap:14px;cursor:pointer;border:1px solid #9bad99;padding:17px;border-radius:5px;min-height:62px}.option:has(input:checked){background:#eef4e7;border:2px solid #24594b;padding:16px}.option input{width:22px;height:22px;accent-color:var(--navy);flex-shrink:0}.quiz-actions{display:flex;justify-content:space-between;gap:18px;margin-top:28px}.link-button{background:none;color:var(--ink);border:0;text-decoration:underline;min-height:48px;padding:10px}.result-block{padding:24px;background:#f2f5ee;border-radius:6px;margin:22px 0}.result-block h3{font-size:22px;margin:0 0 12px}.result-block ul{padding-left:24px}.result-block li{margin:10px 0}.article-body h2{font:500 28px/1.7 var(--serif);margin:46px 0 20px}.article-body h3{font-size:21px}.article-body li{margin-bottom:12px}.article-body p{margin:20px 0}.definition{display:grid;grid-template-columns:150px 1fr;margin:20px 0}.definition dt,.definition dd{margin:0;border-bottom:1px solid var(--line);padding:19px 0}.definition dt{font-weight:600}.mobile-cta{display:none}.cookie{position:fixed;bottom:20px;left:20px;max-width:410px;padding:24px;background:white;border:1px solid var(--line);box-shadow:0 6px 36px #15364230;z-index:30;font-size:14px;border-radius:6px}.cookie p{margin:0 0 14px}.cookie .actions{display:flex;gap:12px}.cookie .btn{font-size:14px;min-height:44px;padding:10px 15px}[hidden]{display:none!important}.status{font-size:15px;min-height:1.8em}.error{color:#a43219}.print-only{display:none}@media(max-width:1000px){nav{gap:14px}nav .nav-extra{display:none}.wrap{padding:0 26px}.hero-grid{gap:25px}.cards{grid-template-columns:repeat(2,1fr)}.hero h1{font-size:35px}.hero-photo{border-top-left-radius:100px}.split{gap:35px}}@media(max-width:650px){body{font-size:18px}.wrap{padding:0 21px}.topline{font-size:12px;padding:7px 10px;letter-spacing:0}.header-inner{min-height:82px;gap:10px}.brand{font-size:16px;gap:8px}.brand-mark{width:36px;height:36px;font-size:22px}.brand small{font-size:10px}nav>a:not(.btn){display:none}nav .btn.small{font-size:13px;padding:10px;min-height:43px}.hero-grid{grid-template-columns:1fr;padding-top:38px;padding-bottom:32px;gap:28px}.hero h1{font-size:32px;line-height:1.65}.hero .eyebrow{font-size:12px;letter-spacing:.04em}.hero p.lead{font-size:16px}.hero-photo{aspect-ratio:1.4;border-radius:80px 6px 6px 6px}.photo-note{font-size:18px;left:17px;right:17px;bottom:17px;padding:12px 17px}.assurances{gap:8px 18px;font-size:13px}.section{padding:54px 0}.section-head{display:block}.section-head p{margin-top:18px}.cards,.split,.articles{grid-template-columns:1fr}.cards{gap:14px}.card{padding:23px}.card h3{margin:8px 0 12px}.card p{margin-bottom:10px}.diagnosis-panel{padding:30px 25px}.section h2{font-size:28px}.quiz{padding:25px 20px}.quiz legend{font-size:23px}.quiz-actions .btn{padding:14px 20px}.footer-grid{flex-direction:column}.definition{grid-template-columns:1fr}.definition dt{border-bottom:0;padding-bottom:0}.definition dd{padding-top:8px}.mobile-cta{display:flex;position:fixed;bottom:0;left:0;right:0;background:white;padding:10px 18px;border-top:1px solid var(--line);z-index:20}.mobile-cta .btn{width:100%;min-height:50px;padding:10px;font-size:16px}body{padding-bottom:70px}.cookie{left:12px;right:12px;bottom:82px;max-width:none}.breadcrumbs{font-size:12px}.page-title{font-size:31px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}@media print{header,footer,.mobile-cta,.cookie,.quiz-actions,.no-print{display:none!important}body{color:black;font-size:14px}.print-only{display:block}.wrap{padding:0}.page{padding:0}}

/* Calm, legible association identity */

.topline{background:#eef2e9;color:#3d5846;border-bottom:1px solid #d8dfd2;font-size:14px;letter-spacing:.04em}
.header-inner{min-height:104px}.brand{font-size:20px}.brand small{font-size:13px}.btn{border-radius:8px;box-shadow:0 3px 0 #153e3012}.btn.small{box-shadow:none}nav{font-size:16px;gap:20px}
.hero{background:#faf9f3;border-bottom:1px solid #e2e5d9}.hero-grid{grid-template-columns:1.15fr 1fr;gap:50px;padding-top:64px;padding-bottom:54px}.hero h1{font-size:clamp(34px,3.3vw,46px);line-height:1.7;letter-spacing:.02em;max-width:600px}.hero p.lead{font-size:18px;line-height:2.05}.hero .eyebrow{font-size:16px;color:#596e49;letter-spacing:.06em}.hero-photo{aspect-ratio:1/1.04;border-radius:12px;background:#e6eadf}.photo-note{border-left:3px solid #a48b50;font-size:20px;bottom:22px;left:20px;right:20px}.hero-actions{display:flex;flex-direction:column;align-items:flex-start;gap:15px}.hero-contact{font-size:16px;font-weight:600}.hero .note{font-size:15px}.trust-strip{background:white;border-bottom:1px solid var(--line)}.trust-grid{display:grid;grid-template-columns:.7fr 1.25fr 1fr;padding-top:26px;padding-bottom:26px;gap:30px}.trust-grid>div{display:flex;flex-direction:column;gap:3px;border-left:2px solid #a68e57;padding-left:22px}.trust-grid span{font-size:14px;color:var(--muted)}.trust-grid strong{font-size:20px;font-weight:600}
.section{padding:76px 0}.eyebrow{font-size:15px}.card{border:0;border-top:2px solid #8b9b79;border-radius:0;padding:26px 20px;background:#f8f9f4}.card h3{font-size:21px;margin-top:12px}.card p,.card a,.step p,details p{font-size:17px}.card .number{font-size:18px;color:#687d52}.card a{display:inline-block;line-height:1.7;font-weight:500}.section-head p{font-size:17px}.diagnosis-panel{background:#24594b;border-radius:12px;padding:40px}.diagnosis-panel .eyebrow{color:#e7eacb}.diagnosis-panel .btn:hover{background:#eef3e9}.article-card{border-top:2px solid #8b9b79;background:white;border-bottom:1px solid var(--line)}.article-card p{font-size:17px}.tag{font-size:14px}.step b{font-size:25px}.closing{background:#edf2e6}.association{background:#faf9f3;border-top:1px solid #e2e5d9;border-bottom:1px solid #e2e5d9}.association-info{background:white;padding:30px 34px;border:1px solid var(--line);border-radius:8px}.association-info small{font-size:15px;color:var(--muted)}.association-info h3{font-size:23px;line-height:1.65;margin:12px 0 22px}.association-info dl{margin:0}.association-info dt{font-size:14px;color:var(--muted);margin-top:14px}.association-info dd{font-size:17px;margin:2px 0;overflow-wrap:anywhere}.text-link{font-weight:600;font-size:17px}footer{padding-top:46px}footer .brand{color:#fff}.definition dd{overflow-wrap:anywhere}
@media(max-width:1000px){.hero-grid{gap:28px}.brand{font-size:18px}.trust-grid{gap:16px}.trust-grid strong{font-size:18px}.hero h1{font-size:35px}}
@media(max-width:650px){.topline{font-size:12px}.header-inner{min-height:86px}.brand{font-size:15px}.brand small{font-size:11px}.hero-grid{grid-template-columns:1fr;padding-top:34px;padding-bottom:30px;gap:26px}.hero h1{font-size:31px;line-height:1.7;margin-bottom:20px}.hero .eyebrow{font-size:14px;letter-spacing:0}.hero p.lead{font-size:17px}.hero-actions{align-items:stretch}.hero-contact{text-align:center}.hero .note{text-align:center;font-size:14px}.hero-photo{aspect-ratio:1.48;border-radius:10px}.photo-note{font-size:18px}.trust-grid{grid-template-columns:1fr;padding-top:20px;padding-bottom:20px;gap:12px}.trust-grid>div{flex-direction:row;align-items:baseline;gap:12px;padding-left:13px}.trust-grid span{font-size:13px;min-width:80px}.trust-grid strong{font-size:16px}.section{padding:50px 0}.diagnosis-panel{padding:30px 24px}.association-info{padding:25px 22px}.association-info h3{font-size:21px}.card{padding:23px}.photo-caption{font-size:12px}footer .brand{font-size:17px}}

/* Original note image, framed around its house-and-leaves mark without altering pixels. */
.brand-logo{position:relative;display:block;width:58px;aspect-ratio:146/130;overflow:hidden;flex:none;border-radius:5px;background:#fff}.brand-logo img{position:absolute;width:717.81%;max-width:none;height:auto;left:-461.64%;top:-422.31%}footer .brand-logo{background:#fff}@media(max-width:650px){.brand-logo{width:40px}}