:root{--ink: #17201b;--ink-soft: #4b5651;--paper: #fbfaf6;--wash: #eef1ec;--line: rgba(23, 32, 27, .14);--moss: #2f6b4f;--moss-deep: #23533d;--moss-soft: #e3eee7;--soil: #7d5f2c;--soil-soft: #f3ebdc;--dark: #0f1a15;--dark-ink: #eef2ee;--dark-soft: rgba(238, 242, 238, .72);--mint: #6fbf95;--header-h: 72px;--font-body: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Noto Sans JP", "Zen Kaku Gothic New", sans-serif;--font-head: "Zen Kaku Gothic New", "Hiragino Sans", "Noto Sans JP", sans-serif;line-break:strict;word-break:normal}*,*:before,*:after{box-sizing:border-box}:where(*){min-width:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font-body);font-size:1.125rem;line-height:1.8;font-weight:400;font-feature-settings:"palt" 1;-webkit-font-smoothing:antialiased;overflow-x:hidden}body :is(p,li,dd,td,blockquote){text-align:justify;text-justify:inter-character;text-align-last:start;word-break:normal;overflow-wrap:normal}nav :is(li,a),.src li,.src a,.url,.contact,address,.addr,dl.spec dd{text-align:left;overflow-wrap:anywhere}h1,h2,h3,h4{font-family:var(--font-head);font-weight:700;line-height:1.35;margin:0;text-align:left;letter-spacing:-.01em}p{margin:0}a{color:inherit}img{max-width:100%;height:auto}button,input,select,textarea{font:inherit;color:inherit}.imark i{font-style:normal;color:var(--moss)}.on-dark .imark i,.imark.on-dark i{color:var(--mint)}.wrap{width:100%;max-width:1120px;margin:0 auto;padding-left:24px;padding-right:24px}.reading{max-width:720px}section[id]{scroll-margin-top:calc(var(--header-h) + 16px)}.section{padding:88px 0}@media(min-width:768px){.section{padding:128px 0}}.section+.section{border-top:1px solid var(--line)}.wash{background:var(--wash)}.kicker{display:inline-block;font-family:var(--font-head);font-size:.875rem;font-weight:700;letter-spacing:.12em;color:var(--moss);margin-bottom:16px}.kicker:before{content:"";display:inline-block;width:28px;height:2px;background:var(--moss);vertical-align:middle;margin-right:12px}.on-dark .kicker{color:var(--mint)}.on-dark .kicker:before{background:var(--mint)}h2.title{font-size:1.875rem}@media(min-width:768px){h2.title{font-size:2.5rem}}h3.sub{font-size:1.375rem;margin-top:8px}.lead{font-size:1.1875rem;color:var(--ink-soft);margin-top:20px}.on-dark .lead{color:var(--dark-soft)}.stack>*+*{margin-top:20px}.site-header{position:fixed;inset:0 0 auto;z-index:50;height:var(--header-h);background:#0f1a15eb;color:#fff;border-bottom:1px solid rgba(255,255,255,.1);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:100%;gap:16px}.logo{font-family:var(--font-head);font-weight:700;font-size:1.375rem;letter-spacing:.06em;color:#fff;text-decoration:none;display:inline-flex;align-items:center;min-height:44px}.logo small{font-size:.75rem;font-weight:700;letter-spacing:.02em;color:#ffffff9e;margin-left:12px;padding-left:12px;border-left:1px solid rgba(255,255,255,.22);display:none}@media(min-width:900px){.logo small{display:inline}}.site-nav{display:none}@media(min-width:900px){.site-nav{display:block}.site-nav ul{list-style:none;margin:0;padding:0;display:flex;gap:4px}.site-nav a{display:inline-block;padding:10px 12px;min-height:44px;color:#ffffffdb;text-decoration:none;font-size:.9375rem;font-weight:500;border-radius:8px}.site-nav a:hover{background:#ffffff14;color:#fff}}.btn{display:inline-block;padding:12px 22px;min-height:44px;border-radius:999px;font-family:var(--font-head);font-weight:700;font-size:1rem;text-decoration:none;text-align:center;border:2px solid transparent;cursor:pointer;transition:background .15s,color .15s,border-color .15s}.btn-primary{background:var(--moss);color:#fff}.btn-primary:hover{background:var(--moss-deep)}.btn-light{background:#fff;color:var(--dark)}.btn-light:hover{background:#dcefe4}.btn-ghost{background:transparent;color:#fff;border-color:#fff6}.btn-ghost:hover{border-color:#fff}.btn-outline{background:transparent;color:var(--moss-deep);border-color:var(--moss)}.btn-outline:hover{background:var(--moss-soft)}.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}.header-cta{display:none}@media(min-width:640px){.header-cta{display:inline-block;padding:10px 18px;font-size:.9375rem}}.mobile-cta{position:fixed;inset:auto 0 0;z-index:50;padding:12px;background:#0f1a15f2;border-top:1px solid rgba(255,255,255,.1);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}.mobile-cta .btn{display:block;width:100%}@media(min-width:640px){.mobile-cta{display:none}}@media(max-width:639.98px){body{padding-bottom:76px}}.hero{background:var(--dark);color:var(--dark-ink);padding:calc(var(--header-h) + 72px) 0 88px;background-image:radial-gradient(circle at 84% 12%,rgba(111,191,149,.16),transparent 30rem),radial-gradient(circle at 8% 90%,rgba(125,95,44,.22),transparent 26rem),linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:auto,auto,72px 72px,72px 72px}@media(min-width:768px){.hero{padding:calc(var(--header-h) + 120px) 0 128px}}.hero h1{font-size:2.125rem;line-height:1.3;letter-spacing:-.02em}@media(min-width:640px){.hero h1{font-size:3rem}}@media(min-width:1024px){.hero h1{font-size:3.75rem;line-height:1.2}}.hero .lead{max-width:640px;font-size:1.1875rem}.hero-axes{display:grid;gap:12px;margin-top:48px}@media(min-width:640px){.hero-axes{grid-template-columns:1fr 1fr;gap:16px}}.axis{border:1px solid rgba(255,255,255,.14);background:#ffffff0a;border-radius:20px;padding:22px 24px;text-decoration:none;color:inherit;display:block}.axis:hover{background:#ffffff14}.axis .n{font-family:var(--font-head);font-weight:700;font-size:.8125rem;letter-spacing:.14em;color:var(--mint)}.axis .t{font-family:var(--font-head);font-weight:700;font-size:1.25rem;margin-top:6px}.axis .d{font-size:1rem;color:var(--dark-soft);margin-top:8px;text-align:left}.grid{display:grid;gap:20px;margin-top:40px}@media(min-width:768px){.grid-2{grid-template-columns:1fr 1fr}.grid-3{grid-template-columns:repeat(3,1fr)}}.card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px}.card h3{font-size:1.25rem}.card h4{font-size:1.125rem}.card p{margin-top:12px;color:var(--ink-soft);font-size:1.0625rem}.tag{display:inline-block;font-family:var(--font-head);font-size:.8125rem;font-weight:700;letter-spacing:.06em;padding:4px 12px;border-radius:999px;background:var(--moss-soft);color:var(--moss-deep)}.tag.soil{background:var(--soil-soft);color:var(--soil)}.tag+h3,.tag+h4{margin-top:14px}.biz{display:grid;gap:32px;margin-top:48px;padding-top:48px;border-top:1px solid var(--line)}.biz:first-of-type{border-top:0;padding-top:0}@media(min-width:900px){.biz{grid-template-columns:5fr 7fr;gap:56px}}.biz h3{font-size:1.625rem;margin-top:8px}@media(min-width:768px){.biz h3{font-size:2rem}}.biz .catch{font-family:var(--font-head);font-weight:700;font-size:1.25rem;color:var(--moss-deep);margin-top:20px;text-align:left}.biz .catch.soil{color:var(--soil)}.list{list-style:none;margin:0;padding:0}.list li{position:relative;padding-left:28px;margin-top:14px}.list li:before{content:"";position:absolute;left:0;top:.72em;width:12px;height:12px;border-radius:50%;background:var(--moss)}.list.soil li:before{background:var(--soil)}.list li strong{font-family:var(--font-head);font-weight:700}.steps{counter-reset:step;list-style:none;margin:24px 0 0;padding:0;display:grid;gap:12px}.steps li{counter-increment:step;background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px 16px 62px;position:relative;text-align:left}.steps li:before{content:counter(step);position:absolute;left:18px;top:14px;width:32px;height:32px;border-radius:50%;background:var(--dark);color:#fff;font-family:var(--font-head);font-weight:700;display:grid;place-items:center;font-size:.9375rem}.steps li strong{font-family:var(--font-head);font-weight:700;display:block}.note{font-size:.9375rem;color:var(--ink-soft);margin-top:16px}.message{background:var(--dark);color:var(--dark-ink)}.message blockquote{margin:0}.message .sig{margin-top:32px;font-family:var(--font-head);font-weight:700;text-align:left}.message .sig small{display:block;font-weight:500;font-size:.9375rem;color:var(--dark-soft);margin-top:4px}dl.spec{margin:40px 0 0;border-top:1px solid var(--line)}dl.spec>div{display:grid;grid-template-columns:1fr;gap:4px 24px;padding:18px 0;border-bottom:1px solid var(--line)}@media(min-width:640px){dl.spec>div{grid-template-columns:160px 1fr}}dl.spec dt{font-family:var(--font-head);font-weight:700;color:var(--ink-soft);font-size:1rem}dl.spec dd{margin:0}dl.spec dd ol{margin:0;padding-left:24px}dl.spec dd li{margin-top:4px}.faq{margin-top:40px;border-top:1px solid var(--line)}.faq details{border-bottom:1px solid var(--line)}.faq summary{cursor:pointer;list-style:none;padding:20px 44px 20px 0;position:relative;font-family:var(--font-head);font-weight:700;font-size:1.125rem;min-height:44px}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";position:absolute;right:8px;top:18px;font-size:1.5rem;line-height:1;color:var(--moss)}.faq details[open] summary:after{content:"−"}.faq .a{padding:0 0 24px;color:var(--ink-soft)}.form{margin-top:40px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px}@media(min-width:768px){.form{padding:40px}}.field+.field{margin-top:22px}.field label{display:block;font-family:var(--font-head);font-weight:700;font-size:1rem}.field .req{color:var(--soil);font-size:.875rem;margin-left:8px}.field input,.field select,.field textarea{display:block;width:100%;margin-top:8px;padding:12px 14px;min-height:48px;border:1px solid rgba(23,32,27,.3);border-radius:12px;background:#fff}.field textarea{min-height:160px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{outline:3px solid rgba(47,107,79,.45);outline-offset:1px;border-color:var(--moss)}.field.error input,.field.error select,.field.error textarea{border-color:#a23b3b}.field .err{display:none;color:#a23b3b;font-size:.9375rem;margin-top:6px}.field.error .err{display:block}.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}.form .btn{margin-top:28px;width:100%}@media(min-width:640px){.form .btn{width:auto}}.form-msg{margin-top:16px;font-size:1rem}.form-msg.error{color:#a23b3b}.confirm dl{margin:0}.confirm dl>div{padding:12px 0;border-bottom:1px solid var(--line)}.confirm dt{font-family:var(--font-head);font-weight:700;font-size:.9375rem;color:var(--ink-soft)}.confirm dd{margin:4px 0 0;white-space:pre-wrap;text-align:left}.confirm .btn-row{margin-top:24px}.confirm .btn-row .btn{margin-top:0}.done{text-align:left}.site-footer{background:var(--dark);color:var(--dark-ink);padding:64px 0 96px}@media(min-width:640px){.site-footer{padding-bottom:64px}}.site-footer .wrap{display:grid;gap:24px}@media(min-width:768px){.site-footer .wrap{grid-template-columns:1fr 2fr;gap:40px}}.site-footer .logo{font-size:1.5rem}.site-footer p{font-size:1rem;color:var(--dark-soft);text-align:left}.site-footer .fine{font-size:.875rem;margin-top:16px}.site-footer a{color:var(--dark-ink)}.skip{position:absolute;left:-9999px;top:8px;z-index:100;background:#fff;color:var(--ink);padding:10px 14px;border-radius:8px}.skip:focus{left:8px}.founder{display:grid;gap:24px;margin-top:24px}@media(min-width:900px){.founder{grid-template-columns:7fr 5fr;gap:40px;align-items:start}}.founder .card .list li{margin-top:10px;font-size:1.0625rem}.founder .card .list li:before{top:.7em}.books-title{margin-top:56px}.books{list-style:none;margin:24px 0 0;padding:0;display:grid;gap:20px}@media(min-width:900px){.books{grid-template-columns:repeat(3,1fr)}}.book{display:grid;grid-template-columns:96px 1fr;gap:18px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:20px;align-items:start}@media(min-width:900px){.book{grid-template-columns:1fr}.book img{width:132px}}.book img{width:96px;height:auto;border-radius:6px;box-shadow:0 8px 22px #17201b2e}.book h4{font-size:1.0625rem;margin-top:10px}.book .tag+h4{margin-top:10px}.book .meta{font-size:.9375rem;color:var(--ink-soft);margin-top:6px;text-align:left}.book p{font-size:1rem;margin-top:8px}.book .more{display:inline-block;margin-top:10px;min-height:44px;line-height:44px;font-family:var(--font-head);font-weight:700;color:var(--moss-deep);text-decoration:underline;text-underline-offset:4px}.note-inline{display:inline-block;margin-top:8px;font-size:.9375rem;color:var(--ink-soft)}body{overflow-x:visible;font-feature-settings:normal}h1,h2,h3,h4{letter-spacing:normal}.wrap{max-width:1248px;padding-inline:32px}.site-header{position:relative;height:auto;background:var(--paper);color:var(--ink);border-bottom:1px solid var(--line);backdrop-filter:none}.site-header .wrap{min-height:100px;flex-wrap:wrap;padding-block:20px}.brand{display:inline-block;text-decoration:none;min-height:44px;flex-shrink:0}.brand img{display:block;width:150px}.brand span{display:block;font-size:.875rem;color:var(--ink-soft);margin-top:5px}.site-nav{display:block}.site-nav ul{display:flex;flex-wrap:wrap;gap:0 8px;list-style:none;margin:0;padding:0}.site-nav a{display:inline-block;min-height:44px;padding:8px;font-size:1rem;color:var(--ink);text-decoration:none}.site-nav a:hover{background:var(--moss-soft);color:var(--moss-deep)}.btn{border-radius:4px;text-align:left}.header-cta{display:inline-block}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--moss);outline-offset:5px}.text-link{display:inline-block;padding:12px 4px;min-height:44px;text-underline-offset:7px}.hero{background:var(--paper);color:var(--ink);padding:76px 0 0}.hero-composition{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);align-items:center;gap:64px}.hero h1{font-size:clamp(2rem,4.6vw,4rem);line-height:1.5;letter-spacing:.02em}.hero .lead{max-width:620px;font-size:1.125rem;margin-top:26px}.hero-emblem{padding:36px;display:grid;justify-items:center;gap:28px}.hero-emblem img{width:280px}.hero-emblem span{font-size:1rem;color:var(--moss-deep);letter-spacing:.15em}.kicker{font-size:.875rem;letter-spacing:.08em}.kicker:before{width:8px;height:8px;border-radius:50%}.company-route{display:flex;flex-wrap:wrap;align-items:center;gap:8px 32px;padding:24px 0;margin-top:56px;border-top:1px solid var(--line);font-size:1rem}.company-route a{display:inline-block;min-height:44px;padding-block:8px;text-underline-offset:6px}.company-route>span{margin-right:auto}.hero-axes{gap:0;margin-top:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.axis{border:0;border-radius:0;background:var(--moss-soft);padding:28px 32px}.axis+.axis{background:var(--soil-soft)}.axis:hover{background:#d4e4d9}.axis+.axis:hover{background:#e9ddc5}.axis .n{color:var(--moss-deep);font-size:.875rem;letter-spacing:.06em}.axis+.axis .n{color:var(--soil)}.axis .t{font-size:1.375rem}.axis .d{color:var(--ink-soft);font-size:1.125rem}.reading{max-width:800px}#about .reading{margin-inline:auto}#about .title{font-size:2.5rem}.section{padding-block:96px}h2.title{font-size:2.5rem}.wash{background:#f0f1eb}.card,.form,.book,.steps li{border-radius:4px}.card p,.note,.note-inline,.book p,.book .meta,.book h4,.founder .card .list li{font-size:1.125rem}.tag{border-radius:2px;font-size:.875rem}#business .biz{padding-top:48px;margin-top:48px;border-top:1px solid var(--line)}#biz-ph{padding-bottom:0}#cases .grid{gap:32px}#cases .card{padding:24px 0;border:0;border-top:2px solid var(--moss);background:transparent}#policy .grid{counter-reset:principle;gap:0 48px}#policy .card{counter-increment:principle;padding:32px 0;border:0;border-top:1px solid var(--line);background:transparent}#policy .card:before{content:"0" counter(principle);display:block;color:var(--moss);font-size:1rem;margin-bottom:16px}.message{background:var(--moss-deep)}.message .reading{margin-inline:auto}.message blockquote{font-size:1.375rem}.message .kicker,.message .sig small{color:#e3eee7}#company .wrap{max-width:1040px}dl.spec>div{padding-block:24px}dl.spec dt{font-size:1.125rem}#faq .reading{margin-inline:auto}#contact{background:var(--moss-soft)}.form{box-shadow:0 12px 40px #17201b08}.field label,.form-msg,.confirm dt,.field .err{font-size:1.125rem}.confirm dd{overflow-wrap:anywhere}.site-footer{padding-block:56px}.site-footer p,.site-footer .fine{font-size:1rem}.book{background:transparent;border:0;border-top:1px solid var(--line);padding:24px 0}@media(max-width:1000px){.site-nav{order:3;flex-basis:100%;border-top:1px solid var(--line);padding-top:10px}.hero-composition{gap:24px}.hero-emblem{padding:20px}}@media(max-width:767px){body{padding-bottom:0}.wrap{padding-inline:20px}.site-header .wrap{gap:12px;padding-block:16px}.brand img{width:120px}.header-cta{font-size:1rem;padding:10px 12px}.hero{padding-top:40px}.hero-composition{grid-template-columns:minmax(0,1fr)}.hero-emblem{display:none}.hero h1{font-size:2rem}.company-route{margin-top:32px;gap:4px 20px}.company-route>span{flex-basis:100%}.hero-axes{grid-template-columns:minmax(0,1fr)}.axis{padding:24px 20px}.section{padding-block:64px}h2.title,#about .title{font-size:1.875rem}.card,.form{padding:20px}.book{grid-template-columns:minmax(0,1fr)}.steps li{padding:52px 16px 16px}}.grid-2,.grid-3,.books{grid-template-columns:repeat(auto-fit,minmax(min(100%,18rem),1fr))}.biz,.founder{grid-template-columns:repeat(auto-fit,minmax(min(100%,24rem),1fr))}.tag,.kicker{overflow-wrap:anywhere}@media(max-width:767px){.hero h1{font-size:min(2rem,10vw)}}