:root{--orange:#f26722;--orange2:#ffad42;--cta:#b4450a;--cta-hover:#913607;--charcoal:#251812;--cream:#fff6e8;--paper:#fffefa;--gold:#efb83e;--brown:#704837;--muted:#6c6057;--line:#ead8c2;--max:1120px;--serif:'Shippori Mincho',serif;--sans:'Noto Sans JP',sans-serif;--latin:'Inter',sans-serif}
*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:84px}body{margin:0;background:var(--cream);color:var(--charcoal);font-family:var(--sans);font-size:17px;line-height:1.9;-webkit-font-smoothing:antialiased;overflow-x:hidden}body.is-menu-open{overflow:hidden}img{max-width:100%;display:block}a{color:inherit}button{font:inherit}h1,h2,h3,.lead,.btn,summary{word-break:auto-phrase;text-wrap:balance}.skip{position:fixed;left:12px;top:-60px;z-index:999;background:var(--charcoal);color:#fff;padding:10px 16px}.skip:focus{top:12px}.wrap{width:min(var(--max),calc(100% - 56px));margin-inline:auto}.eyebrow{font-family:var(--latin);font-size:11px;font-weight:700;letter-spacing:.24em;text-transform:uppercase;color:var(--orange);display:inline-flex;align-items:center;gap:12px}.eyebrow::before{content:"";width:34px;height:1px;background:currentColor}.title{font-family:var(--serif);font-size:clamp(34px,4.2vw,54px);line-height:1.35;margin:14px 0 24px}.lead{font-size:18px;color:var(--muted);max-width:36em}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:54px;padding:14px 27px;border-radius:999px;text-decoration:none;font-weight:800;font-size:15px;transition:.25s}.btn:hover{transform:translateY(-2px)}.btn--primary{color:#fff;background:var(--cta);box-shadow:0 16px 34px -18px rgba(180,69,10,.75)}.btn--primary:hover{background:var(--cta-hover)}.btn--ghost{border:1px solid currentColor}
.site-header{position:fixed;inset:0 0 auto;z-index:100;color:var(--charcoal)}.site-header::before{content:"";position:absolute;inset:0;background:rgba(250,246,240,.96);backdrop-filter:blur(14px);border-bottom:1px solid rgba(107,75,62,.12);box-shadow:0 14px 35px -28px rgba(26,21,18,.65)}.site-header__inner{position:relative;max-width:1340px;margin:auto;padding:14px 28px;display:flex;align-items:center;gap:28px}.brand{display:inline-flex;align-items:center;gap:12px;text-decoration:none;flex:none}.brand img{width:40px;height:40px;object-fit:contain}.brand__text{font-family:var(--serif);font-weight:800;font-size:20px;line-height:1.2}.brand__text small{display:block;font-family:var(--latin);font-size:8px;letter-spacing:.18em;color:var(--orange);margin-top:3px}.site-nav{margin-left:auto;display:flex;align-items:center;gap:24px}.site-nav a{text-decoration:none;font-size:13px;font-weight:700;position:relative}.site-nav a:not(.btn)::after{content:"";position:absolute;left:0;right:100%;bottom:-7px;height:1px;background:var(--orange);transition:.25s}.site-nav a:hover::after{right:0}.site-nav .btn{color:#fff;padding:10px 20px;min-height:44px;white-space:nowrap}.menu-btn{display:none;margin-left:auto;width:46px;height:46px;border:0;border-radius:50%;background:var(--charcoal);position:relative}.menu-btn span{position:absolute;left:13px;width:20px;height:1.5px;background:#fff;transition:.3s}.menu-btn span:nth-child(1){top:16px}.menu-btn span:nth-child(2){top:22px}.menu-btn span:nth-child(3){top:28px}.menu-btn[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}.menu-btn[aria-expanded="true"] span:nth-child(2){opacity:0}.menu-btn[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}.mobile-drawer{position:fixed;inset:0 0 0 auto;width:min(86vw,390px);z-index:90;background:var(--paper);padding:110px 30px 36px;transform:translateX(105%);transition:.45s cubic-bezier(.22,1,.36,1);box-shadow:-30px 0 60px -40px #000}.mobile-drawer.is-open{transform:none}.mobile-drawer a{display:block;text-decoration:none;padding:15px 4px;border-bottom:1px solid var(--line);font-weight:700}.mobile-drawer__label{font-family:var(--latin);font-size:10px;letter-spacing:.25em;color:var(--orange);margin-bottom:8px}.drawer-shade{position:fixed;inset:0;z-index:80;background:rgba(26,21,18,.5);opacity:0;visibility:hidden;transition:.3s}.drawer-shade.is-open{opacity:1;visibility:visible}
.page-hero{position:relative;min-height:570px;padding:165px 0 90px;display:flex;align-items:flex-end;overflow:hidden;color:#fff;background:var(--charcoal)}.page-hero__image{position:absolute;inset:0}.page-hero__image img{width:100%;height:100%;object-fit:cover}.page-hero__image::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(26,21,18,.92),rgba(26,21,18,.58),rgba(26,21,18,.2))}.page-hero__inner{position:relative;z-index:1}.page-hero h1{font-family:var(--serif);font-size:clamp(42px,6vw,76px);line-height:1.35;margin:18px 0}.page-hero p{max-width:36em;color:#ddd2ca}.page-index{position:absolute;right:34px;bottom:24px;font-family:var(--latin);font-size:11px;letter-spacing:.18em;color:#fff}
.sub-section{position:relative;padding:105px 0;overflow:hidden}.sub-section--paper{background:var(--paper)}.sub-section--dark{background:var(--charcoal);color:#fff}.sub-section--sand{background:#eee5d7}.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.split--wide{grid-template-columns:.82fr 1.18fr}.split__image{position:relative}.split__image img{width:100%;aspect-ratio:4/5;object-fit:cover}.split__image figcaption{font-size:12px;color:var(--muted);margin-top:12px}.prose{max-width:38em}.prose h2,.prose h3{font-family:var(--serif)}.prose h2{font-size:clamp(30px,3.7vw,46px);line-height:1.45}.prose h3{font-size:24px;margin-top:2em}.prose p{color:var(--muted)}.sub-section--dark .prose p{color:#c5bbb4}.quote{font-family:var(--serif);font-size:clamp(26px,3vw,38px);line-height:1.6;border-left:2px solid var(--orange);padding-left:30px}.pull-number{font-family:var(--serif);font-size:clamp(100px,17vw,230px);font-weight:800;line-height:.8;color:var(--orange)}.pull-number small{font-size:.18em;color:var(--muted)}
.fact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:46px}.fact{background:var(--paper);padding:30px}.fact strong{font-family:var(--serif);font-size:44px;color:var(--orange)}.fact span{display:block;font-size:13px;color:var(--muted)}.timeline{position:relative;margin-top:50px}.timeline::before{content:"";position:absolute;left:125px;top:0;bottom:0;width:1px;background:var(--line)}.timeline__item{position:relative;display:grid;grid-template-columns:110px 1fr;gap:42px;padding-bottom:40px}.timeline__year{font-family:var(--serif);font-size:32px;font-weight:800;color:var(--orange);text-align:right}.timeline__body{background:var(--paper);border-top:1px solid var(--line);padding:20px 24px}.timeline__body h3{font-family:var(--serif);font-size:20px;margin:0 0 6px}.timeline__body p{font-size:14px;color:var(--muted);margin:0}.timeline__item::after{content:"";position:absolute;left:119px;top:8px;width:13px;height:13px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 5px var(--cream)}
.book-card{display:grid;grid-template-columns:280px 1fr;gap:55px;align-items:center;background:var(--paper);padding:42px;border-top:3px solid var(--gold)}.book-card img{width:266px;max-width:100%;margin:auto}.book-card h2{font-family:var(--serif);font-size:32px;line-height:1.55}.book-card p{color:var(--muted)}.book-card__meta{font-family:var(--latin);font-size:11px;letter-spacing:.12em;color:var(--orange)}
.method-blocks{display:grid;gap:90px;margin-top:55px}.method-block{display:grid;grid-template-columns:1.05fr .95fr;align-items:center}.method-block:nth-child(even){grid-template-columns:.95fr 1.05fr}.method-block:nth-child(even) .method-block__image{order:2}.method-block__image img{width:100%;aspect-ratio:16/11;object-fit:cover}.method-block__copy{position:relative;background:var(--paper);padding:38px;margin-left:-60px;border-top:3px solid var(--orange)}.method-block:nth-child(even) .method-block__copy{order:1;margin:0 -60px 0 0}.method-block__copy h2{font-family:var(--serif);font-size:32px}.method-block__copy p{color:var(--muted)}.method-block__num{position:absolute;right:20px;top:-58px;font-family:var(--serif);font-size:100px;color:transparent;-webkit-text-stroke:1px var(--gold)}
.road{display:grid;grid-template-columns:.75fr 1.25fr;gap:55px;margin-top:45px}.road__side{position:sticky;top:120px;align-self:start}.road__steps{display:grid;gap:14px}.road__step{border:1px solid #463b36;padding:27px}.road__step h3{font-family:var(--serif);font-size:22px}.road__step p{font-size:14px;color:#c4b8b0}.road__phase{font-family:var(--latin);font-size:10px;letter-spacing:.16em;color:var(--gold)}
.course-list{border-top:2px solid var(--charcoal);margin-top:42px}.course-row{display:grid;grid-template-columns:68px 1fr auto;gap:24px;align-items:center;padding:26px 10px;border-bottom:1px solid var(--line)}.course-row__no{font-family:var(--latin);color:var(--orange)}.course-row h3{font-family:var(--serif);font-size:23px;margin:0}.course-row span:last-child{font-family:var(--latin);font-size:10px;letter-spacing:.12em;color:var(--muted)}.price-panel{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:end;border-bottom:2px solid var(--charcoal);padding-bottom:32px}.price-panel__value{text-align:right;font-family:var(--serif);font-size:clamp(68px,11vw,142px);font-weight:800;line-height:.85}.price-panel__value small{font-size:.24em;color:var(--orange)}.price-panel__tax{text-align:right;color:var(--muted);font-size:13px}.audience-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.audience{padding:32px;border-top:3px solid var(--orange);background:var(--paper)}.audience--not{border-color:var(--brown)}.audience h3{font-family:var(--serif);font-size:24px}.audience li{margin:.55em 0;color:var(--muted)}
.faq-list{border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-q{width:100%;border:0;background:none;text-align:left;display:grid;grid-template-columns:48px 1fr 24px;gap:14px;align-items:center;padding:24px 4px;cursor:pointer;color:inherit}.faq-q span:first-child{font-family:var(--latin);font-size:12px;color:var(--orange)}.faq-q strong{font-size:16px}.faq-icon{position:relative;width:18px;height:18px}.faq-icon::before,.faq-icon::after{content:"";position:absolute;background:var(--orange)}.faq-icon::before{left:0;top:8px;width:18px;height:2px}.faq-icon::after{left:8px;top:0;width:2px;height:18px;transition:.3s}.faq-q[aria-expanded="true"] .faq-icon::after{transform:rotate(90deg);opacity:0}.faq-a{display:grid;grid-template-rows:0fr;transition:.4s}.faq-a>div{overflow:hidden}.faq-a p{padding:0 4px 24px 62px;margin:0;color:var(--muted);font-size:15px}.faq-q[aria-expanded="true"]+.faq-a{grid-template-rows:1fr}
.policy{max-width:850px}.policy h2{font-family:var(--serif);font-size:27px;margin:2.2em 0 .7em}.policy p,.policy li{color:var(--muted)}
.link-index{border-top:2px solid var(--charcoal);margin-top:40px}.link-index a{display:grid;grid-template-columns:58px 1fr 30px;gap:20px;align-items:center;padding:26px 14px;border-bottom:1px solid var(--line);text-decoration:none;transition:.25s}.link-index a:hover{background:var(--orange);color:#fff;padding-left:24px}.link-index__no{font-family:var(--latin);font-size:12px;color:var(--orange)}.link-index a:hover .link-index__no{color:#fff}.link-index__name{font-family:var(--serif);font-size:24px;font-weight:700}
.site-footer{position:relative;background:#100d0b;color:#eee6df;overflow:hidden}.site-footer::before{content:"";position:absolute;inset:0;background:radial-gradient(rgba(255,255,255,.06) 1px,transparent 1px);background-size:26px 26px;mask-image:linear-gradient(#000,transparent 70%)}.footer-top{position:relative;width:min(1200px,calc(100% - 56px));margin:auto;display:grid;grid-template-columns:1.1fr 1.9fr;gap:70px;padding:78px 0 48px}.footer-brand p{font-size:14px;color:#998e86;max-width:28em}.footer-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}.footer-col h3{font-family:var(--latin);font-size:10px;letter-spacing:.2em;color:var(--gold);text-transform:uppercase}.footer-col a{display:block;text-decoration:none;font-size:13px;padding:6px 0;color:#d5ccc5}.footer-bottom{position:relative;border-top:1px solid #332b26}.footer-bottom__inner{width:min(1200px,calc(100% - 56px));margin:auto;padding:20px 0;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;font-family:var(--latin);font-size:11px;color:#82776f}.footer-legal{display:flex;gap:18px}.footer-legal a{text-decoration:none}
@media(max-width:980px){.site-nav{display:none}.menu-btn{display:block}.split,.split--wide,.road,.price-panel,.footer-top{grid-template-columns:1fr}.road__side{position:static}.footer-cols{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){body{font-size:16px}.wrap,.footer-top,.footer-bottom__inner{width:min(100% - 36px,var(--max))}.site-header__inner{padding:12px 18px}.brand img{width:36px;height:36px}.brand__text{font-size:17px}.page-hero{min-height:500px;padding:145px 0 70px}.sub-section{padding:72px 0}.split{gap:38px}.fact-grid,.audience-grid{grid-template-columns:1fr}.timeline::before{left:8px}.timeline__item{grid-template-columns:1fr;gap:7px;padding-left:36px}.timeline__year{text-align:left}.timeline__item::after{left:2px}.book-card{grid-template-columns:1fr;padding:28px 22px}.method-block,.method-block:nth-child(even){grid-template-columns:1fr}.method-block:nth-child(even) .method-block__image,.method-block__image{order:0}.method-block__copy,.method-block:nth-child(even) .method-block__copy{order:0;margin:-34px 15px 0;padding:28px 24px}.course-row{grid-template-columns:42px 1fr}.course-row span:last-child{display:none}.price-panel__value,.price-panel__tax{text-align:left}.footer-cols{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.footer-cols{grid-template-columns:1fr}.btn{width:100%}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.mobile-drawer,.btn{transition:none}}