/* PROJECT COMPASS V4 — system fonts, no external assets or libraries. */
:root{--paper:#f5f3eb;--white:#fffef9;--navy:#13282e;--navy-deep:#0e2026;--ink:#1c3338;--muted:#53656a;--teal:#286b60;--mint:#9ce4d4;--gold:#b99b61;--gold-ink:#786035;--line:#d0d7cf;--focus:#0c665a;--header-height:90px;font-synthesis:none;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-height) + 24px)}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;font-size:16px;line-height:1.85;-webkit-font-smoothing:antialiased}html[lang=ja] body{font-family:"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,Arial,sans-serif}h1,h2,h3,h4,p,ul,ol,dl,figure{margin:0}h1,h2,h3,h4{font-weight:500;line-height:1.4}h1,h2{font-family:Georgia,"Yu Mincho","Hiragino Mincho ProN",serif;letter-spacing:-.025em}html[lang=ja] h1,html[lang=ja] h2{font-family:"Yu Mincho","Hiragino Mincho ProN",serif;letter-spacing:.025em}h1{font-size:clamp(44px,4.35vw,65px);line-height:1.19}h2{font-size:clamp(32px,3.1vw,46px);line-height:1.4}h3{font-size:22px}h4{font-size:16px;font-weight:700}p{overflow-wrap:break-word}a{color:var(--teal);text-underline-offset:5px;text-decoration-thickness:1px;transition:color .18s ease}button,summary,a{-webkit-tap-highlight-color:transparent}button{font:inherit}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--focus);outline-offset:5px}.button:focus-visible{outline-offset:3px}.mobile-navigation>summary:focus-visible,.language-switch a:focus-visible{outline-offset:-3px}a:hover{color:var(--ink)}.wrap{width:min(1240px,calc(100% - 80px));margin-inline:auto}.section{padding:100px 0}.dark{--ink:#f6f5ec;--muted:#c3d2d1;--teal:#9ce4d4;--line:#486064;--focus:#b8f4df;color:var(--ink);background:var(--navy)}.dark a{color:var(--mint)}.dark a:hover{color:#fff}.dark .button{color:var(--navy-deep)}.eyebrow{font-size:12px;line-height:1.7;font-weight:700;letter-spacing:.15em;color:var(--teal);text-transform:uppercase}.skip{position:fixed;left:20px;top:-100px;z-index:100;padding:12px 20px;background:var(--white);color:var(--navy)}.skip:focus{top:14px}.section-heading{max-width:780px;margin-bottom:44px}.section-heading .eyebrow{margin-bottom:17px}.section-intro{font-size:16px;color:var(--muted);max-width:65ch;margin-top:24px}.button{display:inline-flex;align-items:center;justify-content:center;gap:14px;min-height:52px;padding:13px 24px;border:1px solid #5fbca7;border-radius:4px;text-wrap:balance;background:var(--mint);color:var(--navy-deep);font-size:14px;font-weight:700;line-height:1.6;text-decoration:none;text-align:center;transition:background .18s ease,transform .18s ease,box-shadow .18s ease}.button>span{font-size:18px;font-weight:400;flex-shrink:0;line-height:1}.button:active{transform:translateY(1px);background:#82d7c4}.contact-actions{display:flex;align-items:center;gap:20px;flex-wrap:wrap}.email-link{display:inline-flex;flex-wrap:wrap;align-items:baseline;align-content:center;column-gap:10px;min-height:44px;max-width:100%;font-size:13px;line-height:1.65;font-weight:600;color:var(--teal);text-decoration:none}.email-address{font-size:12px;overflow-wrap:anywhere;font-weight:400;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:4px}.email-link:hover .email-address{text-decoration-thickness:2px}.text-link{display:inline-flex;align-items:center;gap:20px;min-height:44px;font-size:14px;font-weight:600}.source-link{font-size:12px;line-height:1.8;overflow-wrap:anywhere}
/* A compact header, native mobile menu and explicit language links. */
.site-header{position:sticky;top:0;z-index:30;border-bottom:1px solid #3b5156}.header-inner{min-height:88px;display:flex;align-items:center;gap:24px}.brand{display:inline-flex;align-items:center;gap:12px;text-decoration:none;color:inherit;flex-shrink:0}.brand svg{width:35px;height:35px;flex-shrink:0;color:#d1bd8e}.brand strong{display:block;font:600 26px/1.2 Georgia,serif;letter-spacing:.1em;color:var(--ink)}.brand small{display:block;font-size:10px;line-height:1.6;letter-spacing:.035em;color:var(--muted);margin-top:5px}.desktop-nav{margin-left:auto}.desktop-nav nav{display:flex;align-items:center;gap:28px}.desktop-nav a{font-size:13px;color:#e2e9e3;text-decoration:none;min-height:44px;display:inline-flex;align-items:center;white-space:nowrap}.desktop-nav a:hover,.desktop-nav a:focus-visible{text-decoration:underline}.language-switch{display:inline-flex;border:1px solid #526a6d;border-radius:4px;flex-shrink:0;align-items:stretch;line-height:1.2}.language-switch a{display:inline-flex;align-items:center;justify-content:center;min-height:44px;min-width:53px;padding:11px 10px;font-size:12px;color:#e2ece8;text-decoration:none}.language-switch a[aria-current=page]{background:#e6eee6;color:var(--navy);font-weight:700}.header-cta{font-size:13px;min-height:44px;padding:9px 18px;gap:10px}.header-inner>.language-switch{margin-left:3px}.mobile-navigation{display:none}.mobile-navigation>summary{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:48px;font-size:14px;font-weight:600;letter-spacing:.03em;cursor:pointer;list-style:none;color:#e9efe9}.mobile-navigation summary::-webkit-details-marker{display:none}.mobile-links{padding-top:4px;padding-bottom:22px;max-height:calc(100vh - 140px);max-height:calc(100dvh - 140px);overflow-y:auto;overscroll-behavior:contain}.mobile-links nav{display:grid;grid-template-columns:minmax(0,1fr);max-width:560px}.mobile-links nav a{display:flex;align-items:center;min-height:52px;padding:0 2px;font-size:15px;color:#e2e9e3;text-decoration:none;border-top:1px solid #2f484d}.mobile-links nav a:hover,.mobile-links nav a:focus-visible{color:var(--mint)}.mobile-links>.button{width:100%;max-width:560px;margin-top:18px}:root:not(.js) .site-header:has(.mobile-navigation[open]){position:relative}
/* Clear offer first; the retained compass supplies the illustration. */
.hero{padding:68px 0 80px;background:var(--white);border-bottom:1px solid var(--line)}.hero-grid{display:grid;grid-template-columns:1.12fr 1fr;gap:64px;align-items:center}.hero-copy>.eyebrow{margin-bottom:23px;font-size:13px;letter-spacing:.09em}.hero h1 span{display:block;color:var(--teal);margin-top:9px}.hero-lead{margin-top:26px;font-size:16px;color:var(--muted);max-width:56ch}.hero-facts{display:flex;flex-wrap:wrap;gap:6px 18px;list-style:none;padding:0;margin:24px 0 30px;font-size:12px;font-weight:600;color:var(--teal)}.hero-facts li+li{position:relative}.hero-facts li+li:before{content:'';position:absolute;left:-10px;top:.8em;width:3px;height:3px;border-radius:50%;background:#72958a}.hero-note{font-size:12px;color:var(--muted);margin-top:12px}.hero-offers{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);margin-top:30px;padding-top:23px;gap:16px}.hero-offers>a{display:flex;flex-direction:column;text-decoration:none;color:var(--ink);min-width:0}.hero-offers>a+a{padding-left:22px;border-left:1px solid var(--line)}.hero-offers span{font-size:13px;font-weight:700}.hero-offers strong{font:32px/1.35 Georgia,serif;letter-spacing:-.03em;margin:3px 0}.hero-offers small{font-size:11px;line-height:1.7;color:var(--muted)}.hero-panel{padding:26px 30px 30px;border-radius:20px;overflow:hidden;min-width:0;align-self:stretch;display:flex;flex-direction:column;justify-content:center;border:1px solid #3d5658}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:20px}.panel-heading .eyebrow{font-size:10px;color:#d5c18d}.panel-edition{font-size:11px;letter-spacing:.12em;color:#c3d2d1}.panel-footer>p{font-family:Georgia,"Yu Mincho",serif;font-size:19px;border-top:1px solid #486064;padding-top:23px}.panel-steps{display:flex;justify-content:space-between;gap:12px;padding:0;list-style:none;font-size:11px;line-height:1.8;margin-top:18px}.panel-steps li{display:flex;flex-direction:column}.panel-steps span{font-size:10px;color:#d5c18d;letter-spacing:.1em}.calm-compass{position:relative;isolation:isolate;--tilt-x:0deg;--tilt-y:0deg;--light-x:0px;--light-y:0px;transform:perspective(900px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y));transition:transform .4s ease-out;margin:20px auto 26px;width:100%;max-width:440px;aspect-ratio:1}.calm-compass .instrument{position:relative;width:100%;height:100%;display:block;z-index:1}.instrument text{fill:#dbc58e;font-family:Georgia,serif;letter-spacing:.03em}.calm-compass:after{content:'';position:absolute;inset:12%;border-radius:50%;background:radial-gradient(circle at 33% 25%,rgba(233,204,136,.16),transparent 58%);transform:translate(var(--light-x),var(--light-y));opacity:.5;transition:opacity .4s ease;z-index:2;pointer-events:none}.calm-compass.v2-pointer-active:after{opacity:.8}.calm-compass .compass-needle{transform-origin:240px 240px;animation:compass-settle 4s ease-in-out both}
/* Each section has a distinct role in the decision sequence. */
.people{padding:70px 0 78px}.people>.wrap{display:grid;grid-template-columns:.85fr 2fr;gap:70px}.people .section-heading{margin-bottom:0}.people h2{font-size:34px}.people .section-intro{font-size:14px;margin-top:18px}.people-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}.person-entry{border-top:1px solid #9cae9e;padding-top:18px}.entry-number{font:24px/1.4 Georgia,serif;color:var(--gold-ink)}.person-entry h3{font-size:17px;font-weight:600;margin-top:18px}.person-entry p{font-size:14px;color:var(--muted);margin-top:12px}.services{background:#e9eee6;border-block:1px solid var(--line)}.service-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:30px;align-items:start}.service-card{background:var(--white);padding:40px 38px;border:1px solid #b9c8bd;border-radius:12px;min-width:0}.service-card.full-card{background:var(--navy);border-color:#4f6d6c}.service-heading{min-height:167px}.service-heading .eyebrow{margin-bottom:13px;font-size:11px}.service-heading h3{font:44px/1.12 Georgia,serif;letter-spacing:-.025em}.service-subtitle{font-size:14px;line-height:1.9;margin-top:18px;max-width:40ch;color:var(--muted)}.service-price{padding:25px 0 22px;border-block:1px solid var(--line);min-height:159px;display:flex;flex-direction:column;justify-content:center}.service-price>span{font-size:13px;color:var(--muted);font-weight:600}.service-price>strong{font:56px/1.2 Georgia,serif;letter-spacing:-.045em;margin-top:8px}.hardware-exclusion{font-size:13px;color:#f0dba6;font-weight:600;margin-top:10px}.lesson-facts{list-style:none;padding:0;display:flex;gap:6px 14px;flex-wrap:wrap;margin-top:21px;font-size:12px;font-weight:600}.lesson-facts li{padding:5px 10px;background:#e9eee6;border-radius:3px;color:#234e47}.dark .lesson-facts li{background:#2a4549;color:#e7f1e7}.service-lead{margin:24px 0 22px;font-size:15px}.check-list{padding:0;list-style:none;margin-bottom:24px}.check-list li{position:relative;padding-left:25px;font-size:14px;line-height:1.9;margin:10px 0}.check-list li:before{position:absolute;left:0;content:'✓';font-weight:600;color:var(--teal)}.service-outcome{font-size:13px;line-height:1.95;padding-left:17px;border-left:2px solid #99ac8d;color:var(--muted);margin-bottom:24px}.full-card .service-outcome{border-left-color:#c5ac73}.service-detail{border-top:1px solid var(--line);padding:0}.service-detail>summary{min-height:56px;padding:15px 28px 15px 0;position:relative;font-size:14px;font-weight:600;cursor:pointer;list-style:none;line-height:1.8}.service-detail>summary::-webkit-details-marker{display:none}.service-detail>summary:after{position:absolute;right:0;top:12px;content:'+';font-size:21px;color:var(--teal);font-weight:400}.service-detail[open]>summary:after{content:'−'}.service-detail>p{font-size:14px;margin:0 0 18px;color:var(--muted)}.service-detail h4{margin:22px 0 12px}.curriculum-list,.scope-list{padding:0 0 12px 24px;margin:0;font-size:14px}.curriculum-list li,.scope-list li{padding-left:4px;margin:13px 0}.curriculum-list strong{font-size:14px;font-weight:600}.curriculum-list p{font-size:13px;color:var(--muted);margin-top:4px}.delivery-list{padding-bottom:16px}.delivery-list>div+div{margin-top:17px}.delivery-list dt{font-size:14px;font-weight:700}.delivery-list dd{font-size:13px;line-height:1.9;color:var(--muted);margin:5px 0 0}.cost-list{padding-left:20px;margin-bottom:23px;font-size:14px;color:var(--muted)}.cost-list li{margin:7px 0}.operational-note{padding:14px 15px;border:1px solid #647a7c;background:#203b40;border-radius:4px}.service-preparation{font-size:12px;color:var(--muted);line-height:1.95;border-top:1px solid var(--line);padding-top:20px;margin-top:0}.service-contact{display:flex;align-items:flex-start;flex-direction:column;gap:13px;margin-top:28px}.service-contact>.button{width:100%}.fee-note{font-size:12px;color:var(--muted);margin:25px 0 0;max-width:90ch}.security-boundary{border-radius:10px;display:grid;grid-template-columns:.9fr 1.4fr;gap:45px;padding:36px 38px;margin-top:42px;background:#214b46}.security-boundary .eyebrow{font-size:10px;color:#d9cfad;margin-bottom:12px}.security-boundary h3{font-family:Georgia,"Yu Mincho",serif;font-size:26px;line-height:1.6}.security-boundary p{font-size:14px}.boundary-note{margin-top:12px;color:#d2e2db;font-size:12px!important}.process-list{list-style:none;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:28px}.process-step{border-top:1px solid #99ab9f;padding-top:23px}.step-number{display:flex;align-items:center;justify-content:center;width:42px;height:42px;background:#dee8dc;border:1px solid #a9bbad;border-radius:50%;color:#2c6357;font:18px/1 Georgia,serif;margin-bottom:22px}.process-step h3{font-size:17px;font-weight:600}.process-step p{font-size:13px;line-height:1.95;color:var(--muted);margin-top:13px}.teacher{background:var(--white);border-block:1px solid var(--line)}.teacher-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:84px;align-items:center}.teacher-profile{padding:42px 34px;border-radius:12px;min-height:420px;display:flex;align-items:flex-start;flex-direction:column;background:#203e42}.profile-mark{margin-bottom:30px}.profile-mark svg{width:56px;height:56px;color:#d9c18b}.teacher-profile .eyebrow{font-size:10px;color:#d5c18d}.teacher-profile h3{font:52px/1.2 Georgia,serif;margin:15px 0 12px}.teacher-profile>p:not(.eyebrow):not(.profile-principle){font-size:14px}.teacher-profile small{font-size:12px;color:var(--muted);margin-top:4px}.profile-principle{font-family:Georgia,"Yu Mincho",serif;font-size:20px;line-height:1.6;margin-top:auto;padding-top:28px}.teacher-copy .section-heading{margin-bottom:26px}.teacher-copy>p{font-size:15px;color:var(--muted);margin:0 0 20px}.teacher-copy .experience{font-size:17px;color:var(--ink);line-height:1.95}.teaching-method{list-style:none;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:30px;padding:0}.teaching-method li{font-size:13px;font-weight:600;border-top:1px solid var(--line);padding-top:12px}.teaching-method span{display:block;color:var(--teal);font-size:11px;margin-bottom:8px}.teaching-demo{margin-top:76px;padding-top:48px;border-top:1px solid var(--line)}.demo-intro{display:grid;grid-template-columns:1fr 1fr;gap:14px 60px}.demo-intro .eyebrow{grid-column:1/-1;font-size:11px}.demo-intro h3{font:28px/1.5 Georgia,"Yu Mincho",serif}.demo-intro>p:not(.eyebrow){font-size:14px;color:var(--muted)}.transfer-diagram{background:#edf1e9;border:1px solid #becdbf;border-radius:9px;padding:30px 34px;margin-top:28px}.transfer-route{display:grid;grid-template-columns:1fr 1.2fr 1fr;gap:25px;align-items:center}.wallet-endpoint{display:flex;align-items:center;gap:16px;justify-content:center;min-width:0}.wallet-endpoint strong{font-size:14px;line-height:1.6;font-weight:600}.wallet-symbol{position:relative;width:38px;height:30px;border:1.4px solid #537d6a;border-radius:5px;flex-shrink:0}.wallet-symbol:after{content:'';position:absolute;right:-4px;top:8px;width:14px;height:11px;border:1.4px solid #537d6a;border-radius:3px;background:#edf1e9}.network-bridge{text-align:center}.network-bridge>span{display:block;font-size:32px;line-height:1;color:#5f755e}.network-bridge p{font-size:11px;line-height:1.7;color:var(--muted);margin-top:8px}.transfer-diagram figcaption{border-top:1px solid #c8d4c7;margin-top:25px;padding-top:13px;font-size:11px;text-align:center;color:var(--muted)}.transfer-checks{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:25px;list-style:none;padding:0;margin-top:27px}.transfer-checks li{border-left:1px solid var(--line);padding-left:18px}.transfer-checks span{color:var(--teal);font-size:11px;font-weight:700}.transfer-checks h4{font-size:14px;margin:6px 0}.transfer-checks p{font-size:13px;color:var(--muted)}.demo-note{font-size:12px;color:var(--muted);margin-top:22px;max-width:100ch}
/* Educational depth remains below the service decision, in native disclosures. */
.resource-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;align-items:start}.resource-detail{border:1px solid #bac9bd;border-radius:8px;background:var(--white);min-width:0}.resource-detail>summary{display:flex;align-items:flex-start;gap:18px;padding:25px 50px 25px 24px;cursor:pointer;list-style:none;position:relative;min-height:132px}.resource-detail summary::-webkit-details-marker{display:none}.resource-detail>summary:after{position:absolute;right:22px;top:24px;content:'+';font-size:22px;color:var(--teal)}.resource-detail[open]>summary:after{content:'−'}.resource-index{font:18px/1.7 Georgia,serif;color:var(--gold-ink)}.resource-detail summary strong{display:block;font-size:19px;line-height:1.5;font-weight:500}.resource-teaser{display:block;font-size:13px;line-height:1.8;color:var(--muted);margin-top:8px}.resource-body{padding:0 26px 25px 62px}.resource-body p{font-size:14px;color:var(--muted);line-height:1.95}.resource-body p+p{margin-top:18px}.case-studies{margin-top:35px;border-top:1px solid #acbdaf}.case-detail{border-bottom:1px solid #c2cfc0;padding:0 0 0 0}.case-detail>summary{min-height:64px;padding:18px 35px 18px 0;font-size:14px;font-weight:600;cursor:pointer;position:relative;list-style:none;line-height:1.9}.case-detail>summary:after{content:'+';position:absolute;right:2px;top:14px;font-size:24px;color:var(--teal)}.case-detail[open]>summary:after{content:'−'}.case-detail>summary::-webkit-details-marker{display:none}.case-detail p{max-width:90ch;font-size:14px;line-height:2;color:var(--muted);margin-bottom:18px}.case-detail .case-date{font-size:12px;font-weight:700;color:var(--teal)}.case-sources{list-style:none;padding:0 0 25px;display:flex;gap:8px 22px;flex-wrap:wrap}.resource-note{font-size:11px;color:var(--muted);margin-top:23px;max-width:100ch}.faq{background:var(--white);border-top:1px solid var(--line)}.faq-grid{display:grid;grid-template-columns:.65fr 1.35fr;gap:70px;align-items:start}.faq-list{border-top:1px solid #a4b7ab}.faq-list details{border-bottom:1px solid var(--line)}.faq-list summary{padding:22px 34px 22px 0;min-height:70px;cursor:pointer;font-size:15px;font-weight:600;list-style:none;position:relative}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{position:absolute;right:2px;top:17px;content:'+';font-size:25px;font-weight:400;color:var(--teal)}.faq-list details[open] summary:after{content:'−'}.faq-list p{font-size:14px;line-height:2;color:var(--muted);padding:0 10px 26px 0}.consult{background:var(--navy-deep);padding:90px 0}.consult-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:80px}.consult .section-heading{margin-bottom:0}.consult .section-intro{font-size:15px}.consult-contact .contact-actions{align-items:flex-start;flex-direction:column;gap:18px}.consult-contact .button{min-width:280px}.consult-notes{padding-left:20px;margin-top:30px;font-size:13px;color:var(--muted)}.consult-notes li{margin:10px 0}.consult-status{font-size:11px;color:var(--muted);border-top:1px solid #41585b;margin-top:22px;padding-top:18px}.site-footer{padding:55px 0 25px;background:#e9eee6}.footer-top{display:flex;justify-content:space-between;gap:40px;align-items:flex-start;padding-bottom:33px}.footer-brand{margin-bottom:16px}.footer-brand .brand strong{color:var(--navy)}.footer-brand svg{color:var(--gold-ink)}.footer-top p{font-size:13px;color:var(--muted);max-width:55ch}.footer-top .provider{font-size:12px;margin-top:5px}.footer-contact{display:flex;flex-direction:column;align-items:flex-start;gap:14px;flex-shrink:0}.footer-contact .button{min-height:48px;font-size:12px;padding:12px 19px}.footer-disclosures{display:grid;grid-template-columns:1fr 1fr;gap:36px;border-block:1px solid #b9c8bb;padding-block:6px}.footer-disclosures>details>summary{padding:16px 28px 16px 0;font-size:12px;font-weight:600;min-height:48px;position:relative;cursor:pointer;list-style:none}.footer-disclosures>details>summary:after{content:'+';position:absolute;right:2px;top:10px;font-size:22px}.footer-disclosures details[open]>summary:after{content:'−'}.footer-disclosures summary::-webkit-details-marker{display:none}.footer-disclosures p{font-size:12px;line-height:2;color:var(--muted);margin-bottom:16px}.footer-risk{font-size:11px;color:var(--muted);margin-top:25px;max-width:120ch}.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:11px;color:var(--muted);margin-top:22px}.footer-bottom a{min-height:44px;display:inline-flex;align-items:center;gap:10px}.not-found{padding-block:100px}.not-found h1{font-size:40px;margin:25px 0}.not-found p{margin-bottom:30px}.v4-enter{animation:v4-enter .35s ease-out both}@keyframes v4-enter{from{opacity:.88;transform:translateY(8px)}to{opacity:1;transform:none}}
@media(hover:hover){.button:hover{background:#b7f1e3;transform:translateY(-1px)}.resource-detail:hover{border-color:#7f9c87}.language-switch a:hover{background:#315257;color:#fff}}
@media(max-width:1250px){:root{--header-height:138px}.desktop-nav{display:none}.header-inner>.language-switch{margin-left:auto}.mobile-navigation{display:block;border-top:1px solid #3b5156}.hero-grid{gap:38px}.hero h1{font-size:clamp(42px,4.3vw,56px)}.people>.wrap{gap:40px;grid-template-columns:.8fr 2fr}.people-grid{gap:20px}.service-card{padding:34px 29px}.process-list{gap:22px}.teacher-grid{gap:55px}.faq-grid{gap:40px}.consult-grid{gap:50px}}
@media(max-width:1000px){.hero-grid{grid-template-columns:1fr;gap:38px}.hero-copy{max-width:760px}.hero h1{font-size:58px}.hero h1 span{display:block}.hero-panel{max-width:660px;width:100%;padding:24px 30px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:0 25px;align-items:center;min-height:340px}.panel-heading{grid-column:1/-1}.calm-compass{max-width:290px;grid-column:1;grid-row:2;margin:10px 0}.panel-footer{grid-column:2;grid-row:2}.panel-footer>p{font-size:22px}.panel-steps{flex-direction:column;gap:10px}.panel-steps li{flex-direction:row;gap:12px}.people>.wrap{grid-template-columns:1fr;gap:34px}.people h2{font-size:36px}.people .section-heading{max-width:700px}.people h2 br{display:none}.people .section-intro{max-width:65ch}.service-grid{gap:22px}.service-card{padding:30px 25px}.service-heading h3{font-size:37px}.service-price>strong{font-size:48px}.service-heading{min-height:164px}.service-subtitle{font-size:13px}.lesson-facts{gap:6px}.lesson-facts li{font-size:11px;padding:5px 8px}.security-boundary{gap:30px;grid-template-columns:1fr 1.3fr;padding:30px}.process-list{grid-template-columns:1fr}.process-step{display:grid;grid-template-columns:45px 1fr;gap:24px;padding:20px 0 0}.step-number{margin:0}.process-step h3{font-size:18px}.process-step p{font-size:14px;margin-top:9px;max-width:75ch}.teacher-grid{gap:34px;grid-template-columns:.85fr 1.15fr}.teacher-profile{padding:32px 25px}.teacher-profile h3{font-size:44px}.teacher-copy .section-heading h2{font-size:35px}.teaching-method{grid-template-columns:1fr 1fr}.demo-intro{gap:15px 35px}.faq-grid{grid-template-columns:1fr;gap:0}.faq .section-heading{margin-bottom:35px}.consult-grid{gap:40px}.consult h2{font-size:36px}}
@media(max-width:820px){.wrap{width:calc(100% - 48px)}.header-cta{display:none}.header-inner{min-height:76px;gap:16px}.brand strong{font-size:25px}.section{padding:74px 0}.hero{padding-top:48px;padding-bottom:55px}.hero h1{font-size:54px}.hero-lead{font-size:16px;max-width:60ch}.hero-panel{max-width:none}.people{padding:55px 0}.service-grid{grid-template-columns:1fr;gap:26px}.service-card{padding:34px}.service-heading{min-height:0;margin-bottom:27px}.service-heading h3{font-size:44px}.full-card .service-heading h3 br{display:none}.full-card .service-heading h3 br:after{content:' '}.service-subtitle{max-width:100%;font-size:15px}.service-price{min-height:0}.service-price>strong{font-size:54px}.service-contact{flex-direction:row;align-items:center;flex-wrap:wrap;gap:20px}.service-contact>.button{width:auto}.lesson-facts li{font-size:12px}.security-boundary{grid-template-columns:1fr;gap:20px;padding:32px}.teacher-grid{grid-template-columns:1fr}.teacher-profile{min-height:0;display:block;padding:32px}.profile-mark{float:right;margin:0}.teacher-profile h3{font-size:46px;margin:14px 0 10px}.profile-principle{padding-top:20px;margin-top:22px;border-top:1px solid #57716f}.teacher-copy{max-width:760px}.teacher-copy .section-heading h2{font-size:38px}.teaching-method{grid-template-columns:repeat(4,minmax(0,1fr))}.teaching-demo{margin-top:44px;padding-top:37px}.demo-intro{grid-template-columns:1fr}.transfer-route{gap:20px;grid-template-columns:1fr 1fr 1fr}.wallet-endpoint{gap:12px;flex-direction:column;text-align:center}.transfer-checks{grid-template-columns:1fr 1fr;row-gap:22px}.resource-detail>summary{padding:22px 40px 22px 18px;gap:12px;min-height:145px}.resource-detail summary strong{font-size:18px}.resource-detail>summary:after{right:14px;top:20px}.resource-body{padding:0 20px 23px}.consult-grid{grid-template-columns:1fr;gap:32px}.consult .section-heading{max-width:690px}.consult-contact .contact-actions{align-items:center;flex-direction:row;flex-wrap:wrap}.consult-contact .button{min-width:0}.footer-top{flex-wrap:wrap}.footer-contact{flex-direction:row;align-items:center;flex-wrap:wrap;gap:22px}.footer-disclosures{gap:25px}}
@media(max-width:620px){:root{--header-height:130px}.wrap{width:calc(100% - 40px)}body{font-size:15px}.header-inner{min-height:68px;gap:10px}.brand{gap:9px}.brand svg{width:29px;height:29px}.brand strong{font-size:22px}.brand small{font-size:9px;max-width:180px;letter-spacing:0}.language-switch a{min-width:45px;padding:10px 8px;font-size:11px}.mobile-links{max-height:calc(100vh - 124px);max-height:calc(100dvh - 124px)}.hero{padding-top:40px;padding-bottom:45px}.hero-grid{gap:32px}.hero-copy>.eyebrow{font-size:11px;letter-spacing:.04em;margin-bottom:19px}.hero h1{font-size:39px;line-height:1.3;letter-spacing:-.035em}html[lang=ja] .hero h1{font-size:34px;line-height:1.5;letter-spacing:0}.hero h1 span{margin-top:3px}.hero-lead{margin-top:20px;font-size:14px;line-height:1.95}.hero-facts{margin:20px 0 23px;font-size:11px;gap:5px 15px}.hero-facts li+li:before{left:-8px}.hero .button{width:100%;min-height:54px;font-size:14px}.email-link{font-size:13px;min-height:46px}.email-address{font-size:12px}.hero-note{font-size:11px;margin-top:11px}.hero-offers{margin-top:21px;padding-top:18px;gap:12px}.hero-offers>a+a{padding-left:18px}.hero-offers strong{font-size:29px}.hero-offers span{font-size:12px}.hero-offers small{font-size:10px}.hero-panel{display:grid;grid-template-columns:1.1fr .9fr;gap:0 15px;padding:20px;min-height:260px;border-radius:12px}.panel-heading{margin-bottom:8px}.panel-heading .eyebrow{font-size:9px;letter-spacing:.11em}.panel-edition{font-size:9px}.calm-compass{margin:0;max-width:220px}.panel-footer>p{font-size:16px;line-height:1.6;padding-top:17px}.panel-steps{margin-top:13px;font-size:10px;gap:8px}.panel-steps span{font-size:9px}.panel-steps li{gap:8px}.section{padding:58px 0}.section-heading{margin-bottom:30px}.section-heading .eyebrow{font-size:10px;letter-spacing:.12em;margin-bottom:13px}h2,.teacher-copy .section-heading h2,.consult h2{font-size:30px;line-height:1.5}.section-intro{font-size:14px;margin-top:17px;line-height:1.95}.people{padding:45px 0}.people>.wrap{gap:26px}.people h2{font-size:29px}.people-grid{grid-template-columns:1fr;gap:21px}.person-entry{display:grid;grid-template-columns:25px 1fr;column-gap:17px;padding-top:17px}.entry-number{grid-column:1;grid-row:1;font-size:20px}.person-entry h3{grid-column:2;grid-row:1;margin:0;align-self:center;font-size:16px}.person-entry p{grid-column:2;grid-row:2;font-size:13px;margin-top:8px;line-height:1.95}.service-card{padding:27px 24px;border-radius:9px}.service-heading h3{font-size:38px}.service-heading .eyebrow{font-size:10px}.service-subtitle{font-size:13px;margin-top:13px}.service-heading{margin-bottom:23px}.service-price{padding:20px 0}.service-price>strong{font-size:49px}.service-price>span{font-size:12px}.hardware-exclusion{font-size:12px}.lesson-facts{gap:6px;margin-top:19px}.lesson-facts li{font-size:11px;padding:4px 8px}.service-lead{font-size:14px;line-height:1.95;margin:20px 0}.check-list li{font-size:13px;padding-left:22px;margin:11px 0}.service-outcome{font-size:12px;line-height:1.95;margin-bottom:21px;padding-left:14px}.service-detail>summary{font-size:13px;min-height:54px}.service-preparation{font-size:12px}.service-contact{align-items:flex-start;flex-direction:column;gap:12px;margin-top:23px}.service-contact>.button{width:100%;font-size:12px;padding:13px 15px;gap:12px}.fee-note{font-size:11px;line-height:1.95}.security-boundary{padding:25px 23px;gap:16px;margin-top:30px;border-radius:8px}.security-boundary h3{font-size:23px}.security-boundary p{font-size:13px}.security-boundary .eyebrow{font-size:9px}.boundary-note{font-size:11px!important}.process-step{gap:17px;padding-top:18px;grid-template-columns:35px 1fr}.step-number{width:35px;height:35px;font-size:16px}.process-step h3{font-size:16px}.process-step p{font-size:13px;line-height:1.95}.teacher-profile{padding:27px 25px;border-radius:9px}.teacher-profile h3{font-size:45px}.teacher-profile small{font-size:11px}.profile-mark svg{width:45px;height:45px}.profile-principle{font-size:18px;padding-top:19px}.teacher-copy .experience{font-size:16px;line-height:1.95}.teacher-copy>p{font-size:14px}.teaching-method{grid-template-columns:1fr 1fr;gap:16px}.teaching-method li{font-size:12px}.teaching-demo{margin-top:32px;padding-top:30px}.demo-intro .eyebrow{font-size:10px}.demo-intro h3{font-size:24px}.demo-intro>p:not(.eyebrow){font-size:13px;line-height:1.95}.transfer-diagram{padding:22px 19px}.transfer-route{grid-template-columns:1fr;gap:12px}.wallet-endpoint{flex-direction:row;text-align:left;justify-content:flex-start;padding:7px}.wallet-endpoint strong{font-size:13px}.network-bridge{display:flex;align-items:center;gap:18px;text-align:left;padding-left:10px}.network-bridge>span{transform:rotate(90deg);font-size:28px}.network-bridge p{font-size:11px;margin-top:0}.transfer-diagram figcaption{font-size:10px;margin-top:17px;padding-top:12px;text-align:left}.transfer-checks{gap:20px 15px}.transfer-checks li{padding-left:12px}.transfer-checks h4{font-size:13px}.transfer-checks p{font-size:12px}.demo-note{font-size:11px;line-height:1.95}.resource-grid{grid-template-columns:1fr;gap:13px}.resource-detail>summary{min-height:115px;padding:21px 46px 21px 19px;gap:15px}.resource-detail summary strong{font-size:18px}.resource-teaser{font-size:12px}.resource-detail>summary:after{right:18px}.resource-body{padding:0 22px 23px}.resource-body p{font-size:13px}.case-studies{margin-top:27px}.case-detail>summary{font-size:13px}.case-detail p{font-size:13px;line-height:1.95}.case-sources{display:block}.case-sources li{margin:8px 0}.resource-note{font-size:11px;line-height:1.95}.faq-list summary{font-size:14px;min-height:66px;padding-block:20px}.faq-list p{font-size:13px;line-height:2}.consult .section-intro{font-size:14px}.consult-contact .contact-actions{align-items:flex-start;flex-direction:column;gap:15px}.consult-contact .button{width:100%;font-size:13px}.consult-notes{font-size:12px;line-height:1.95;margin-top:23px}.consult-status{font-size:11px;line-height:1.95}.site-footer{padding:35px 0 19px}.footer-top{gap:22px;padding-bottom:25px}.footer-top p{font-size:12px}.footer-brand{margin-bottom:15px}.footer-brand small{max-width:none}.footer-contact{align-items:flex-start;flex-direction:column;gap:10px}.footer-contact .button{font-size:12px}.footer-disclosures{grid-template-columns:1fr;gap:0}.footer-disclosures>details+details{border-top:1px solid #bccaba}.footer-disclosures>details>summary{font-size:12px;line-height:1.8;padding-block:17px}.footer-disclosures p{font-size:12px}.footer-risk{font-size:11px;line-height:1.95}.footer-bottom{font-size:10px;gap:15px}.not-found{padding-block:60px}.not-found h1{font-size:30px}.not-found .contact-actions{align-items:flex-start;flex-direction:column}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.calm-compass{transform:none!important;transition:none}.calm-compass:after{transform:none;transition:none;opacity:.5}.calm-compass .compass-needle{animation:none!important;transform:none}.v4-enter{animation:none;transform:none;opacity:1}.button,.menu-icon:before,.menu-icon:after{transition:none}.button:hover,.button:active{transform:none}}
/* Visible delivery and pricing distinctions; matched comparison headings. */
.visible-delivery{display:flex;flex-direction:column;gap:4px;margin-top:17px;min-height:64px;font-size:12px;line-height:1.85;color:var(--muted)}.visible-delivery strong{color:var(--ink);font-size:12px;font-weight:700}.service-price{justify-content:flex-start;min-height:190px}.service-heading{min-height:220px}.lesson-facts{min-height:67px;align-content:flex-start}.header-inner>.brand{min-width:0;flex-shrink:1}.header-inner>.brand>span{min-width:0}
@media(max-width:1000px) and (min-width:821px){.service-heading{min-height:220px}.service-price{min-height:185px}}
@media(max-width:820px){.service-heading{min-height:0}.service-price{min-height:0}.lesson-facts{min-height:0}.visible-delivery{min-height:0}}
/* Keep dark-section primary buttons readable in every interactive state. */
.dark .button:hover,.dark .button:focus-visible,.dark .button:active{color:var(--navy-deep)}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}}
/* Discord is a secondary username contact, never a fabricated profile URL. */
.discord-contact{display:flex;align-items:center;flex-wrap:wrap;gap:10px;max-width:100%;min-height:46px}.discord-identity{display:flex;flex-direction:column;line-height:1.65}.contact-channel{font-size:12px;font-weight:600;color:var(--teal)}.discord-handle{font-size:13px;font-weight:400;user-select:text;color:var(--ink)}.copy-handle{display:inline-flex;align-items:center;justify-content:center;min-height:44px;min-width:48px;padding:8px 10px;border:1px solid var(--line);border-radius:4px;background:transparent;color:var(--teal);font-size:11px;line-height:1.5;cursor:pointer}.copy-handle[hidden]{display:none}.discord-instructions{font-size:12px;color:var(--muted);line-height:1.9;margin-top:15px;max-width:55ch}.copy-notice{flex-basis:100%;font-size:11px;line-height:1.8;color:var(--muted);max-width:30ch}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(hover:hover){.copy-handle:hover{background:#e0ede5;color:#173c38}.dark .copy-handle:hover{background:#35575b;color:#fff}}
@media(max-width:620px){.discord-contact{gap:12px}.discord-instructions{font-size:11px}}
/* Constrain long English contact labels on the narrowest phones. */
.footer-contact{max-width:100%;min-width:0;flex-shrink:1}.footer-contact .button{max-width:100%;white-space:normal}

/* Retained original finite compass-needle movement. */
@keyframes compass-settle{0%{transform:rotate(-16deg)}35%{transform:rotate(9deg)}65%{transform:rotate(-4deg)}85%{transform:rotate(2deg)}100%{transform:rotate(0)}}

/* V4.1 refinements — hero actions, secondary button, menu icon, service-card alignment. */
.hero-actions{display:flex;flex-direction:column;align-items:flex-start;gap:4px;margin-top:2px}.action-row{display:flex;flex-wrap:wrap;gap:12px;width:100%;max-width:640px}.action-row .button{flex:1 1 auto;min-width:0}.action-row .button:first-child{flex-grow:1.35}.hero-actions .email-link{margin-top:2px}.hero-note{margin-top:6px}
.button-secondary{background:transparent;border-color:var(--teal);color:var(--teal)}.button-secondary:active{background:rgba(40,107,96,.14)}.dark .button-secondary{background:transparent;border-color:#6f9a92;color:var(--mint)}.dark .button-secondary:hover,.dark .button-secondary:focus-visible,.dark .button-secondary:active{color:#fff;background:transparent}
@media(hover:hover){.button-secondary:hover{background:rgba(40,107,96,.09);color:var(--ink);border-color:var(--ink);transform:none}.dark .button-secondary:hover{background:rgba(156,228,212,.1);border-color:var(--mint)}}
.menu-icon{position:relative;width:20px;height:14px;flex-shrink:0;background:linear-gradient(currentColor,currentColor) center/100% 2px no-repeat}.menu-icon:before,.menu-icon:after{content:'';position:absolute;left:0;width:100%;height:2px;border-radius:1px;background:currentColor;transition:transform .2s ease,top .2s ease}.menu-icon:before{top:0}.menu-icon:after{top:12px}.mobile-navigation[open] .menu-icon{background:none}.mobile-navigation[open] .menu-icon:before{top:6px;transform:rotate(45deg)}.mobile-navigation[open] .menu-icon:after{top:6px;transform:rotate(-45deg)}
.service-grid{align-items:stretch}.service-card{display:flex;flex-direction:column}.service-card .service-contact{margin-top:auto;padding-top:28px}.service-card .service-preparation{margin-bottom:0}
.visible-delivery,.visible-delivery strong{font-size:13px}.hardware-exclusion{font-size:14px}
@media(max-width:620px){.action-row{flex-direction:column;gap:10px}.action-row .button,.action-row .button:first-child{flex:none;width:100%}.service-card .service-contact{padding-top:23px}.visible-delivery,.visible-delivery strong{font-size:12px}.hardware-exclusion{font-size:13px}}
/* V4.1 — anchor offset matches the refined header; tidier wrapping on the narrowest phones. */
.hero h1 span{text-wrap:balance}
@media(max-width:820px){:root{--header-height:126px}}
@media(max-width:620px){:root{--header-height:118px}html[lang=en] .brand small{text-wrap:balance}}
@media(max-width:360px){html[lang=ja] .hero h1{font-size:30px}html[lang=ja] .brand small{font-size:8.5px;letter-spacing:-.02em;white-space:nowrap}.language-switch a{min-width:40px;padding-inline:6px}.hero-facts li+li:before{display:none}}

/* V4.2: scoped contact and editorial refinements; original motion preserved. */
.contact-panel{border:1px solid rgba(156,228,212,.3);border-radius:14px;background:rgba(255,255,255,.035);padding:20px;max-width:660px;min-width:0}
.contact-panel-title{font-size:13px;letter-spacing:.04em;margin-bottom:12px;color:inherit}
.contact-primary{width:100%;justify-content:center;gap:12px;min-height:50px}
.contact-secondary{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:10px}
.contact-method{display:flex;flex-direction:column;min-width:0;border:1px solid rgba(156,228,212,.3);border-radius:8px;padding:12px}
.contact-method>a{display:flex;flex-direction:column;gap:3px;color:inherit;text-decoration:none;min-height:78px}
.contact-method a:hover strong{text-decoration:underline}
.contact-method strong{font-weight:500;font-size:15px}.contact-method .contact-channel{font-size:11px;letter-spacing:.08em;opacity:.8}.contact-value{font-size:12px;overflow-wrap:anywhere;user-select:text}
.contact-copy{margin-top:8px;min-height:44px;background:transparent;border:1px solid currentColor;border-radius:5px;color:inherit;font:inherit;font-size:12px;cursor:pointer}.contact-copy:hover{background:rgba(156,228,212,.12)}
.copy-feedback{min-height:24px;font-size:12px;margin-top:6px;color:inherit}.hero-service-link{display:inline-block;margin-top:12px;color:var(--mint);font-size:14px}.hero-actions .contact-panel{width:100%}
.case-editorial-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:32px}.case-editorial{border:1px solid var(--line);border-top:3px solid var(--gold);padding:28px;border-radius:4px;background:var(--white);min-width:0}.case-editorial h3{margin:12px 0 16px;font-family:Georgia,"Yu Mincho",serif;font-size:25px}.case-editorial>p:not(.eyebrow){color:var(--muted)}.case-editorial .case-detail{margin-top:20px;border-left:0;border-right:0;padding:0;background:transparent}.case-editorial summary{padding:16px 0;min-height:48px}.case-editorial .case-date{font-size:12px;margin-top:16px}.case-conclusion{max-width:880px;margin-top:32px;font-size:19px}.understanding .resource-note{margin-top:16px}.case-transition{margin-top:24px;color:var(--teal);font-weight:500}
html[lang=en] .hero h1{font-size:clamp(36px,3.1vw,48px);line-height:1.27}
@media(max-width:760px){.case-editorial-grid{grid-template-columns:1fr}.case-editorial{padding:22px}.contact-panel{padding:16px}.contact-secondary{grid-template-columns:1fr}.contact-method{display:grid;grid-template-columns:minmax(0,1fr) 64px;gap:10px;align-items:center}.contact-method>a{min-height:70px;justify-content:center}.contact-copy{margin:0}.contact-value{font-size:11px}html[lang=en] .hero h1{font-size:34px;line-height:1.3}}
@media(max-width:360px){html[lang=en] .hero h1{font-size:30px}.contact-panel{padding:12px}.contact-method{padding:10px}}

.hero-service-link{color:var(--teal)}.hero-actions .contact-panel,.hero-actions .contact-method{border-color:var(--line)}

.contact-method .contact-channel{opacity:1}