/* 色・書体・余白はここでまとめて変更できます。外部フォント不使用。 */
:root{--night:#101923;--night-soft:#16222e;--paper:#f0eee7;--ink:#26313a;--muted:#b8bec3;--gold:#c3aa78;--line:rgba(195,170,120,.28);--serif:"Yu Mincho","Hiragino Mincho ProN","Noto Serif CJK JP",serif;--sans:"Yu Gothic","Hiragino Kaku Gothic ProN",Meiryo,sans-serif;--width:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;background:var(--night);color:var(--paper);font-family:var(--sans);font-size:16px;line-height:1.9;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit}img{display:block;max-width:100%;height:auto}h1,h2,h3,p,figure{margin:0}h1,h2,h3{font-family:var(--serif);font-weight:500}p+p{margin-top:1.2rem}a,button{touch-action:manipulation}a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--gold);outline-offset:6px}a:hover{color:var(--gold)}::selection{background:var(--gold);color:var(--night)}.wrap{width:min(var(--width),calc(100% - 112px));margin-inline:auto}.eyebrow{font-family:Georgia,serif;font-size:.8rem;letter-spacing:.17em;color:var(--gold);margin-bottom:1.65rem}.gold{color:var(--gold)}.light{background:var(--paper);color:var(--ink)}.light .eyebrow{color:#76603e}.skip-link{position:fixed;top:10px;left:16px;padding:12px 18px;background:var(--paper);color:var(--night);z-index:100;transform:translateY(-160%)}.skip-link:focus{transform:none}.site-header{position:relative;z-index:10;display:flex;justify-content:space-between;align-items:center;min-height:108px;padding:18px 4.3%;border-bottom:1px solid var(--line);gap:30px}.brand{display:flex;align-items:center;gap:14px;font:1.65rem/1.2 Georgia,serif;letter-spacing:.13em}.brand-star{color:var(--gold);font-size:3rem;line-height:1}.brand small{display:block;font-family:var(--sans);font-size:.65rem;letter-spacing:.24em;margin-top:9px}.site-header nav{display:flex;align-items:center;gap:32px;font-size:.875rem;letter-spacing:.06em}.site-header nav a{padding-block:10px}.site-header nav .nav-contact{border:1px solid var(--line);padding:10px 22px}.menu-toggle{display:none}.hero{min-height:680px;position:relative;padding-top:104px;padding-bottom:102px;display:grid;grid-template-columns:1.12fr 1fr;align-items:center;gap:20px}.hero h1{font-size:clamp(2.7rem,4.3vw,4rem);line-height:1.6;letter-spacing:.1em;white-space:nowrap}.hero-lead{font-family:var(--serif);font-size:1.3rem;letter-spacing:.08em;margin-top:27px}.hero-description{font-size:.94rem;line-height:2.1;color:var(--muted);margin-top:15px}.hero-actions{display:flex;align-items:center;gap:30px;margin-top:32px}.button{display:inline-flex;justify-content:center;align-items:center;min-height:52px;padding:13px 29px;font-size:.9rem;letter-spacing:.07em;border:1px solid var(--line);transition:background .2s,color .2s}.button-gold{background:var(--gold);border-color:var(--gold);color:var(--night)}.button-gold:hover{background:#d4bf98;border-color:#d4bf98;color:var(--night)}.text-link{display:inline-block;min-height:44px;padding:10px 0 6px;border-bottom:1px solid var(--line);font-size:.875rem}.hero-signature{margin-top:39px;font:1rem Georgia,serif;letter-spacing:.14em;display:flex;align-items:center;gap:18px}.hero-signature span{font: .75rem var(--sans);letter-spacing:.04em;color:var(--muted)}.hero-figure{margin-top:-24px}.hero-figure img{width:100%}.hero-figure figcaption{text-align:center;font: .7rem Georgia,serif;letter-spacing:.19em;color:var(--gold);margin-top:-6px}.hero-figure figcaption span{display:block;font:.75rem var(--serif);letter-spacing:.13em;margin-top:14px;color:var(--muted)}.hero-bottom{position:absolute;bottom:27px;left:0;right:0;display:flex;justify-content:space-between;align-items:center;font: .65rem Georgia,serif;letter-spacing:.18em;color:var(--muted)}.hero-bottom a{padding:12px}.hero-bottom a span{margin-left:18px;color:var(--gold)}.mobile-break{display:none}.section-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:100px}.concept{padding:106px 0 110px}.section-grid h2,.section-heading h2{font-size:clamp(1.9rem,2.6vw,2.6rem);line-height:1.7;letter-spacing:.1em}.concept-word{margin-top:50px;font-family:var(--serif);font-size:2.5rem;letter-spacing:.25em;color:#75674f}.concept-word span{display:block;font: .68rem Georgia,serif;letter-spacing:.25em;margin-top:12px}.concept-body{padding-top:5px}.large-copy{font-family:var(--serif);font-size:1.6rem;letter-spacing:.08em;line-height:1.8;margin-bottom:28px}.concept-body>p:not(.large-copy){line-height:2.2;font-size:.95rem}.concept-principles{border-top:1px solid #d1cabc;margin-top:33px;padding-top:23px;display:flex;gap:26px;font-size:.8rem;letter-spacing:.05em}.concept-principles span+span{border-left:1px solid #c9c0b0;padding-left:26px}.section{padding-block:100px}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:48px;margin-bottom:49px}.section-heading>p{color:var(--muted);font-size:.93rem;max-width:420px;margin:0 0 8px}.section-heading .eyebrow{margin-bottom:14px}.service-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--line);border-left:1px solid var(--line)}.service-card{position:relative;border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:31px 30px 28px;display:flex;flex-direction:column;align-items:flex-start;min-height:355px}.service-card.featured{background:#1b2833}.service-topline{display:flex;justify-content:space-between;align-items:center;align-self:stretch;margin-bottom:30px;font-family:Georgia,serif;color:var(--gold)}.service-topline span{font-family:var(--sans);font-size:.7rem;letter-spacing:.08em}.service-card h3{font-size:1.45rem;letter-spacing:.05em;margin-bottom:16px}.service-card>p{color:var(--muted);font-size:.9rem;line-height:1.9}.service-price{display:flex;align-items:baseline;gap:12px;margin-top:auto;padding-top:24px}.service-price strong{font:1.8rem Georgia,serif;letter-spacing:.02em;color:var(--paper)}.service-price span{font-size:.8rem;color:var(--muted)}.service-card .text-link{margin-top:12px}.service-card .availability{font-size:.9rem;color:var(--gold);padding-top:24px;margin-top:auto}.service-notes{display:flex;justify-content:space-between;align-items:flex-start;gap:40px;margin-top:24px;color:var(--muted);font-size:.8rem}.service-notes p{max-width:740px}.service-notes a{text-decoration:underline;text-underline-offset:5px;white-space:nowrap}.flow-section{background:var(--night-soft);border-block:1px solid var(--line)}.flow{list-style:none;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));padding:0;margin:48px 0 0;gap:34px}.flow li{border-top:1px solid var(--line);padding-top:23px}.step-number{font:1rem Georgia,serif;color:var(--gold);letter-spacing:.08em}.flow h3{font-size:1.25rem;margin:18px 0 13px}.flow p{font-size:.875rem;line-height:2;color:var(--muted)}.flow a{text-decoration:underline;text-underline-offset:4px}.profile-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:96px;align-items:center}.profile-emblem{border:1px solid #c9c1b3;aspect-ratio:1;display:flex;flex-direction:column;justify-content:center;align-items:center;background:radial-gradient(ellipse at center,#faf9f4,transparent 70%);position:relative}.profile-emblem:before{content:"";position:absolute;inset:25px;border:1px solid #d8d0c3;border-radius:50%}.profile-emblem .monogram{font:8rem/.9 Georgia,serif;color:#796547;position:relative}.profile-emblem .emblem-star{font-size:2.1rem;color:#8d7752;margin-bottom:25px}.profile-emblem p{font: .8rem Georgia,serif;letter-spacing:.2em;margin-top:30px}.profile-emblem small{font-size:.8rem;letter-spacing:.12em;margin-top:14px}.profile-content h2{font-size:2.5rem;letter-spacing:.1em}.profile-content h2 span{font:1.1rem Georgia,serif;letter-spacing:.08em;margin-left:14px;color:#75674f}.profile-role{font-size:.86rem;letter-spacing:.06em;margin:8px 0 28px}.profile-content>p:not(.eyebrow):not(.profile-role){font-size:.95rem;line-height:2.15}.profile-content .text-link{border-color:#8b7655;margin-top:23px}.research{margin-top:85px;padding-top:55px;border-top:1px solid #ccc4b7}.research-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:26px;gap:30px}.research-heading h3{font-size:1.65rem;letter-spacing:.08em}.research-heading p{font: .75rem Georgia,serif;letter-spacing:.15em;color:#75674f;margin:0}.research-links{display:grid;grid-template-columns:1fr 1fr;gap:25px}.research-link{border-top:1px solid #c9c1b3;border-bottom:1px solid #c9c1b3;padding:24px 0;display:block}.research-link:hover{color:#76603e}.research-link small{display:block;color:#75674f;letter-spacing:.1em;font-size:.72rem;margin-bottom:10px}.research-link strong{font-family:var(--serif);font-size:1.15rem;font-weight:500}.research-link p{font-size:.85rem;margin-top:9px;color:#535d64}.contact{text-align:center;padding:102px 24px 93px;background:radial-gradient(ellipse at top,#1e2b37,var(--night) 72%)}.contact h2{font-size:clamp(2rem,3.4vw,3rem);letter-spacing:.1em;line-height:1.7}.contact .contact-intro{color:var(--muted);margin:25px auto 30px;max-width:640px;line-height:2}.contact .button{min-width:285px}.contact-caption{font-size:.8rem;color:var(--muted);margin-top:13px}.contact-detail{max-width:700px;margin:36px auto 0;padding-top:24px;border-top:1px solid var(--line);font-size:.82rem;color:var(--muted)}.contact-detail a{text-decoration:underline;text-underline-offset:4px}.contact-detail p+p{margin-top:10px}.site-footer{border-top:1px solid var(--line);padding-block:32px}.footer-top{display:flex;align-items:center;justify-content:space-between;gap:25px}.footer-top .brand{font-size:1.25rem}.footer-links{display:flex;flex-wrap:wrap;gap:12px 25px;font-size:.75rem;color:var(--muted)}.footer-links a{padding:8px 0}.footer-bottom{display:flex;justify-content:space-between;color:var(--muted);font-size:.68rem;margin-top:30px;letter-spacing:.05em}.footer-bottom p{margin:0}.error-page{min-height:100vh;display:grid;place-content:center;text-align:center;padding:30px}.error-page h1{font-size:2.2rem}.error-page .button{margin-top:30px}.error-page p{color:var(--muted)}
@media(min-width:1500px){.hero{min-height:760px}.hero-figure{transform:scale(1.07)}}
@media(max-width:1050px){.wrap{width:calc(100% - 64px)}.site-header nav{gap:19px;font-size:.8rem}.site-header nav .nav-contact{padding-inline:14px}.hero{gap:0;padding-top:75px;min-height:650px}.hero h1{font-size:3rem;letter-spacing:.07em}.hero-signature{display:block}.hero-signature span{display:block;margin-top:13px}.hero-figure{margin-left:-15px}.section-grid,.profile-grid{gap:55px}.service-card{padding:25px 22px}.service-card h3{font-size:1.24rem}.section-heading{gap:30px}.flow{gap:25px}.footer-top{align-items:flex-start}}
@media(max-width:760px){html{scroll-padding-top:24px}.wrap{width:calc(100% - 44px)}.site-header{padding:21px 22px;min-height:90px;flex-wrap:wrap;gap:18px}.brand{font-size:1.4rem}.brand-star{font-size:2.6rem}.brand small{font-size:.63rem}.site-header nav{width:100%;display:flex;flex-wrap:wrap;gap:10px 23px}.site-header nav a{min-height:44px}.menu-toggle:not([hidden]){display:flex;align-items:center;gap:12px;background:none;color:var(--paper);border:1px solid var(--line);padding:8px 12px;min-height:44px;font-size:.8rem}.menu-toggle span{font-size:1rem}.site-header.is-enhanced nav{display:none}.site-header.is-enhanced nav.is-open{display:grid;grid-template-columns:1fr 1fr}.site-header nav .nav-contact{padding:10px 0;border:0}.hero{padding-top:61px;padding-bottom:82px;grid-template-columns:1fr;min-height:auto;gap:31px}.hero h1{font-size:clamp(2.3rem,7.5vw,3.8rem);line-height:1.65;letter-spacing:.08em}.eyebrow{font-size:.72rem;margin-bottom:22px}.hero-lead{font-size:1.15rem;margin-top:22px}.hero-description{font-size:.875rem}.hero-actions{gap:23px;margin-top:28px}.button{padding:12px 23px;font-size:.85rem}.hero-signature{display:flex;margin-top:32px;font-size:.85rem;gap:13px}.hero-signature span{font-size:.65rem;margin:0}.hero-figure{margin:-8px auto 8px;width:min(88%,370px)}.hero-figure figcaption{font-size:.6rem}.hero-figure figcaption span{font-size:.7rem;margin-top:11px}.hero-bottom{font-size:.57rem;bottom:20px}.hero-bottom a{padding-right:0}.section-grid,.profile-grid{grid-template-columns:1fr;gap:38px}.concept{padding:68px 0}.section-grid h2,.section-heading h2{font-size:1.9rem}.concept-word{display:none}.large-copy{font-size:1.4rem;margin-bottom:23px}.concept-body>p:not(.large-copy){font-size:.91rem}.concept-body br.desktop-break{display:none}.concept-principles{gap:17px;font-size:.73rem}.concept-principles span+span{padding-left:17px}.section{padding-block:68px}.section-heading{display:block;margin-bottom:33px}.section-heading>p{margin-top:18px;font-size:.9rem;max-width:100%}.service-grid{grid-template-columns:1fr 1fr}.service-card{min-height:345px;padding:25px 20px}.service-topline{margin-bottom:22px}.service-card h3{font-size:1.17rem}.service-card>p{font-size:.85rem}.service-price{gap:8px;flex-wrap:wrap}.service-price strong{font-size:1.5rem}.service-price span{font-size:.7rem}.service-topline span{font-size:.65rem}.service-notes{display:block;font-size:.76rem}.service-notes a{display:inline-block;margin-top:13px;min-height:44px}.flow{grid-template-columns:1fr 1fr;gap:32px}.flow h3{font-size:1.15rem}.profile-grid{gap:38px}.profile-emblem{max-width:330px;width:100%;margin:auto}.profile-content h2{font-size:2.1rem}.profile-role{font-size:.8rem}.research{margin-top:50px;padding-top:36px}.research-heading{display:block}.research-heading p{margin-top:12px}.research-links{grid-template-columns:1fr;gap:0}.research-link+.research-link{border-top:0}.contact{padding:70px 22px}.contact h2{font-size:1.9rem}.contact .contact-intro{font-size:.9rem}.contact-detail{font-size:.76rem}.footer-top{display:block}.footer-links{margin-top:23px;gap:8px 20px}.footer-bottom{display:block;line-height:1.8}.footer-bottom p+p{margin-top:8px}}
@media(max-width:420px){.hero-signature{display:block}.hero-signature span{margin-top:12px}.hero-actions{gap:19px}.hero-actions .text-link{font-size:.78rem}.hero-description{font-size:.82rem}.service-grid{grid-template-columns:1fr}.service-card{min-height:295px;padding:26px}.service-card h3{font-size:1.35rem}.service-card>p{font-size:.94rem}.service-topline{margin-bottom:16px}.service-price strong{font-size:1.8rem}.service-price span{font-size:.85rem}.service-topline span{font-size:.73rem}.flow{grid-template-columns:1fr;gap:28px}.flow li{position:relative;padding:20px 0 0 42px}.step-number{position:absolute;left:0;top:26px}.flow h3{margin-top:0}.concept-principles{gap:12px;font-size:.7rem}.concept-principles span+span{padding-left:12px}.profile-content h2 span{font-size:.9rem}.hero-bottom>span{font-size:.52rem}.hero-figure{width:94%}}
/* 本文は16px以上、操作ラベルは14px以上を保ちます。 */
.hero h1{white-space:normal}.hero-actions,.hero-signature{flex-wrap:wrap}.site-header nav{flex-wrap:wrap;justify-content:flex-end}
.light a:hover{color:#76603e}.light a:focus-visible{outline-color:#76603e}
.hero-description,.concept-body>p:not(.large-copy),.section-heading>p,.service-card>p,.flow p,.profile-content>p:not(.eyebrow):not(.profile-role),.research-link p,.contact .contact-intro{font-size:1rem}
.text-link,.service-card .text-link,.footer-links,.service-notes,.contact-detail,.contact-caption,.profile-role,.service-price span,.menu-toggle:not([hidden]){font-size:.875rem}
.hero-signature span,.hero-figure figcaption,.hero-figure figcaption span,.hero-bottom,.brand small,.service-topline span,.footer-bottom,.research-link small,.concept-word span{font-size:.75rem}
@media(max-width:760px){.hero h1{font-size:clamp(1.75rem,8.5vw,3.8rem)}.hero-lead{max-width:21em}.hero-bottom>span{display:none}.hero-bottom{justify-content:flex-end}.hero-actions .text-link{font-size:.875rem}.hero-signature{display:block}.hero-signature span{display:block;margin-top:13px}.concept-principles{flex-wrap:wrap;font-size:.875rem;gap:10px 15px}.concept-principles span+span{padding-left:15px}.brand small{font-size:.75rem}.section-heading>p br{display:none}.service-topline{flex-wrap:wrap;gap:10px}}
@media(max-width:360px){.hero-actions{flex-wrap:wrap;gap:12px 20px}.contact .button{min-width:0;width:100%}.site-header{gap:12px}.site-header .brand{font-size:1.2rem;gap:9px}.menu-toggle:not([hidden]){padding-inline:9px}.concept-principles span+span{border:0;padding-left:0}.concept-body br{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
@media(forced-colors:active){.button,.service-card,.profile-emblem{border:1px solid CanvasText}}
@media print{body,.light,.flow-section,.contact{background:white;color:black}.site-header nav,.menu-toggle,.hero-bottom,.hero-figure,.hero-actions,.profile-emblem{display:none!important}.wrap{width:100%}.hero{min-height:0;padding:35px 0;display:block}.hero-signature span,.hero-description,.contact-intro,.flow p,.service-card>p,.service-price strong,.service-notes,.footer-links,.footer-bottom{color:black!important}.section,.concept,.contact{padding:30px 0}.service-card{break-inside:avoid;min-height:260px}.profile-grid{display:block}.site-header{padding:0 0 20px}.section-grid{gap:30px}.service-card.featured{background:white}.hero h1{font-size:34pt}.gold,.eyebrow{color:#65502e}.contact-detail{color:black}}

/* 活動遍歴と5種類のサービスに合わせたレイアウト */
.service-grid{grid-template-columns:repeat(6,minmax(0,1fr))}
.service-card{grid-column:span 2}
.service-card:nth-child(n+4){grid-column:span 3}
.activity-list{list-style:none;margin:0 0 44px;padding:0;border-top:1px solid #c9c1b3}
.activity-list li{display:grid;grid-template-columns:150px 1fr;gap:28px;padding:26px 0;border-bottom:1px solid #c9c1b3}
.activity-label{font: .75rem/2 Georgia,serif;letter-spacing:.13em;color:#75674f;padding-top:5px}
.activity-list h4{margin:0;font-family:var(--serif);font-size:1.2rem;font-weight:500;letter-spacing:.05em;line-height:1.7}
.activity-list p{margin:8px 0 0;font-size:1rem;color:#535d64}
.research-links{grid-template-columns:repeat(3,minmax(0,1fr))}
.footer-links{justify-content:flex-end}
@media(max-width:760px){.service-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.service-card,.service-card:nth-child(n+4){grid-column:auto}.service-card:last-child{grid-column:1/-1}.activity-list li{grid-template-columns:1fr;gap:9px;padding-block:24px}.activity-label{padding:0}.activity-list h4{font-size:1.15rem}.research-links{grid-template-columns:1fr}.footer-links{justify-content:flex-start}}
@media(max-width:420px){.service-grid{grid-template-columns:1fr}.service-card:last-child{grid-column:auto}}