:root{
 --paper:#faf9f5;--paper-2:#f5f3ed;--white:#fffdfa;--ink:#22211f;--body:#5b5752;--soft:#8a847d;--red:#b71920;--red-dark:#971319;--line:#e5e0d9;
 --serif:"Noto Serif CJK TC","Noto Serif TC","Songti TC","Hiragino Mincho ProN","Yu Mincho",Georgia,serif;
 --sans:"PingFang TC","Noto Sans CJK TC","Microsoft JhengHei","Hiragino Sans",Arial,sans-serif;
 --content:1250px;--gutter:clamp(24px,5vw,88px);
}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:95px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased;overflow-x:clip}body.menu-open{overflow:hidden}a{text-decoration:none;color:inherit}img{display:block;max-width:100%}button{font:inherit;cursor:pointer}p{margin:0}::selection{background:rgba(183,25,32,.19)}
:focus-visible{outline:3px solid #ce605c;outline-offset:5px}.container{width:min(calc(100% - 2 * var(--gutter)),var(--content));margin-inline:auto}.skip-link{position:fixed;z-index:100;top:-90px;left:20px;background:white;padding:15px 20px}.skip-link:focus{top:10px}
.site-header{height:94px;position:sticky;top:0;z-index:40;background:rgba(250,249,245,.96);backdrop-filter:blur(16px);border-bottom:1px solid rgba(203,196,187,.45)}.header-inner{display:flex;height:100%;align-items:center;gap:30px}.brand{flex:0 0 auto}.brand img{width:clamp(185px,16vw,242px);height:auto}.desktop-nav{display:flex;align-items:center;justify-content:flex-end;gap:clamp(22px,2.7vw,41px);margin-left:auto}.nav-link,.nav-soon{font-size:14px;letter-spacing:.08em;white-space:nowrap;position:relative;padding:18px 0}.nav-link:after{content:"";position:absolute;left:0;bottom:9px;width:100%;height:2px;background:var(--red);transform:scaleX(0);transform-origin:0;transition:transform .25s}.nav-link:hover:after,.nav-link.is-active:after{transform:scaleX(1)}.nav-link:hover{color:var(--red)}.nav-soon{color:#a7a09b;cursor:not-allowed}.nav-soon small{display:block;font-size:9px;font-weight:400;color:#b9b0aa;letter-spacing:.06em;text-align:center;position:absolute;white-space:nowrap;left:0;right:0;bottom:2px}.header-language{border-left:1px solid #d9d4cd;padding-left:23px;font-size:12px;white-space:nowrap;color:var(--red);letter-spacing:.06em;font-weight:600;display:flex;align-items:center;gap:8px}.small-point{width:5px;height:5px;background:var(--red);border-radius:50%}.menu-toggle,.mobile-nav{display:none}
.eyebrow{font:600 11px/1.65 var(--sans);color:var(--red);letter-spacing:.25em;text-transform:uppercase}.thin-line{display:inline-block;width:26px;border-top:1px solid #b8aba0;vertical-align:middle;margin:0 9px}.text-red,.red{color:var(--red)}.display-heading{font:500 clamp(33px,3.3vw,51px)/1.57 var(--serif);letter-spacing:.045em;margin:22px 0 0;max-width:730px}.title-rule{display:block;width:44px;height:2px;background:var(--red);margin-top:35px}.section{padding-block:clamp(125px,11.5vw,190px)}.section-white{background:var(--white)}.section-paper{background:var(--paper-2)}.section-heading-row{display:flex;align-items:start;justify-content:space-between;gap:80px;margin-bottom:clamp(62px,7vw,110px)}.section-heading-row.align-bottom{align-items:end}.heading-aside{color:var(--body);font-size:15px;line-height:2.25;letter-spacing:.045em;max-width:370px;margin-top:40px}.lead-para{font:500 clamp(20px,1.7vw,25px)/2.04 var(--serif);color:#393633;letter-spacing:.02em}.text-panel p:not(.lead-para),.chapter-body>p:not(.lead-para){font-size:16px;line-height:2.23;letter-spacing:.026em;color:var(--body);margin-top:30px}.text-link{display:inline-flex;align-items:center;gap:27px;color:var(--red);font-size:15px;font-weight:600;letter-spacing:.05em;transition:gap .2s}.text-link:hover{gap:36px}.button-primary{display:inline-flex;align-items:center;justify-content:space-between;gap:44px;background:var(--red);border:1px solid var(--red);color:white;font-size:14px;font-weight:600;min-height:58px;padding:0 30px;min-width:220px;letter-spacing:.07em;transition:background .2s,transform .2s}.button-primary:hover{background:var(--red-dark);transform:translateY(-2px)}.button-primary span{font-size:20px;font-weight:400}
/* Full-height first fold, backgrounds go edge-to-edge while content remains readable. */
.hero{min-height:clamp(770px,calc(100svh - 94px),1000px);display:flex;align-items:center;position:relative;overflow:hidden;isolation:isolate;background:#f3f2ed}.hero-visual{position:absolute;inset:0 0 0 32%;z-index:-3;background:url('hero-fuji.webp') center 46%/cover no-repeat}.hero-gradient{position:absolute;inset:0;z-index:-2;background:linear-gradient(90deg,#faf9f5 0%,rgba(250,249,245,.98) 23%,rgba(250,249,245,.86) 36%,rgba(250,249,245,.34) 62%,rgba(250,249,245,.05) 100%),linear-gradient(0deg,rgba(250,249,245,.55),transparent 23%)}.hero-ring{position:absolute;z-index:-1;top:10%;right:clamp(18px,7vw,145px);width:clamp(260px,28vw,520px);transform:rotate(-7deg);filter:drop-shadow(0 8px 18px rgba(140,10,10,.05))}.hero-inner{padding-block:125px 135px;position:relative}.hero-copy{max-width:720px}.hero h1{font:500 clamp(56px,5.2vw,83px)/1.37 var(--serif);letter-spacing:.04em;margin:37px 0 30px}.hero-lead{color:#504c47;font:400 clamp(17px,1.35vw,21px)/2.0 var(--serif);letter-spacing:.03em;max-width:640px}.hero-actions{display:flex;gap:30px;align-items:center;flex-wrap:wrap;margin-top:45px}.hero-note{max-width:180px;color:#8e857f;font:12px/1.9 var(--sans);letter-spacing:.05em}.hero-corner-note{position:absolute;bottom:12%;right:max(5vw,calc((100vw - var(--content))/2));font:11px/1.9 Georgia,serif;letter-spacing:.21em;color:#625a53;border-left:1px solid #bbb1a7;padding-left:20px}.scroll-hint{position:absolute;left:max(var(--gutter),calc((100vw - var(--content))/2));bottom:38px;font:11px Georgia,serif;color:#8c8279;letter-spacing:.24em;display:flex;align-items:center;gap:20px}.scroll-line{width:52px;height:1px;background:#b6aaa0}.hero-services{background:#f5f2ee}.hero-services .hero-visual{inset:0 0 0 36%;background-image:url('service-architecture.webp');filter:saturate(.58) contrast(.96);background-size:cover}.hero-services .hero-gradient{background:linear-gradient(90deg,#faf9f5 0%,#faf9f5 24%,rgba(250,249,245,.94) 38%,rgba(250,249,245,.35) 67%,rgba(250,249,245,.08) 100%)}.hero-services .hero-ring{opacity:.8;right:8%;top:12%}.hero-services .hero-copy{max-width:810px}
/* home - section 1 */
.split-layout{display:grid;grid-template-columns:.95fr 1.05fr;gap:clamp(70px,9vw,160px);align-items:start}.text-panel{padding-top:20px}.inline-quote{font:500 22px/2.1 var(--serif);border-left:2px solid var(--red);padding-left:30px;margin-top:50px;color:#3e3b37}.wide-photo{margin:110px 0 0}.wide-photo img{width:100%;height:clamp(320px,37vw,510px);object-fit:cover;object-position:center 52%;filter:saturate(.77)}.wide-photo figcaption{font:11px/1.6 Georgia,serif;letter-spacing:.18em;color:#938a82;text-align:right;margin-top:17px}
/* home challenges */
.challenge-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.challenge-card{padding:clamp(35px,3.5vw,54px);border:1px solid #e2dbd2;background:rgba(255,255,255,.62);min-height:320px;display:flex;flex-direction:column;align-items:flex-start}.card-number{font:600 13px/1.5 Georgia,serif;color:var(--red);letter-spacing:.12em}.challenge-card h3{font:500 clamp(22px,2vw,28px)/1.55 var(--serif);margin:28px 0 15px}.challenge-card p{font-size:15px;line-height:2.18;color:var(--body)}.card-keys{font-size:12px;letter-spacing:.07em;color:var(--red);margin-top:auto;padding-top:28px}.card-keys span{color:#b9aea7;padding-inline:9px}.subtle-footnote{margin-top:38px;text-align:right;color:#958d85;font-size:13px;line-height:1.9}
/* home service */
.services-topright{max-width:355px}.services-topright p{color:var(--body);line-height:2.2;font-size:15px;margin-bottom:25px}.solution-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px}.solution-card{min-width:0;background:#fff;border:1px solid #e6e0d9;transition:transform .3s,box-shadow .3s}.solution-card:hover{transform:translateY(-7px);box-shadow:0 18px 40px rgba(39,30,24,.07)}.solution-card a{height:100%;display:flex;flex-direction:column}.solution-image{height:245px;overflow:hidden;background:#e9e6e1}.solution-image img{width:100%;height:100%;object-fit:cover;transition:transform .55s}.solution-card:hover .solution-image img{transform:scale(1.035)}.solution-inner{padding:38px 32px 37px;display:flex;align-items:flex-start;flex-direction:column;flex:1}.solution-inner h3{font:500 25px/1.62 var(--serif);letter-spacing:.03em;margin:26px 0 17px}.solution-inner p{font-size:15px;color:var(--body);line-height:2.17;letter-spacing:.015em;flex:1}.learn-more{display:flex;gap:20px;align-items:center;justify-content:space-between;width:100%;color:var(--red);font-size:14px;font-weight:600;margin-top:32px}.learn-more span{font-size:23px}
/* Home vision */
.vision-section{position:relative;min-height:760px;display:flex;align-items:center;overflow:hidden;isolation:isolate;background:#f4f1eb}.vision-image{position:absolute;inset:0;z-index:-2;background:url('hero-fuji.webp') center 48%/cover no-repeat;filter:saturate(.58);opacity:.58}.vision-section:before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(248,246,241,.97),rgba(248,246,241,.84) 50%,rgba(248,246,241,.38) 100%)}.vision-inner{padding-block:130px}.vision-inner h2{font:500 clamp(36px,3.8vw,58px)/1.58 var(--serif);max-width:700px;margin:27px 0 50px}.vision-text{max-width:890px;display:grid;grid-template-columns:1fr 1fr;gap:56px;padding-top:32px;border-top:1px solid #bdb4a8}.vision-text p{font-size:16px;line-height:2.28;color:#514b46}
/* method */
.steps-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}.method-step{border-top:1px solid #c9beb3;padding-top:23px}.step-top{display:flex;justify-content:space-between;color:var(--red);font:12px Georgia,serif;letter-spacing:.12em}.step-top span:last-child{font-size:22px}.method-step h3{font:500 24px/1.6 var(--serif);margin:33px 0 15px}.method-step p{font-size:15px;line-height:2.18;color:var(--body)}
/* thought previews */
.editorial-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}.editorial-item{border-top:2px solid var(--red);padding:37px 8px 35px 0;min-height:310px;display:flex;flex-direction:column}.editorial-type{font:600 11px Georgia,serif;color:var(--red);letter-spacing:.17em}.editorial-item h3{font:500 24px/1.68 var(--serif);margin:28px 0 14px}.editorial-item p{font-size:14px;line-height:2.12;color:var(--body)}.editorial-index{font:12px Georgia,serif;color:#b8aca2;margin-top:auto;padding-top:28px}.content-note{color:#8b8079;font-size:12px;line-height:1.9;margin-top:45px}
/* shared CTA */
.closing-section{min-height:690px;display:flex;align-items:center;text-align:center;position:relative;overflow:hidden;background:linear-gradient(105deg,#fcfaf5,#f3f0e9)}.closing-emblem{position:absolute;width:clamp(270px,29vw,490px);left:-125px;bottom:-100px;opacity:.18;transform:rotate(22deg);pointer-events:none}.closing-content{padding-block:140px;position:relative}.closing-content h2{font:500 clamp(34px,3.6vw,56px)/1.65 var(--serif);margin:29px 0 28px}.closing-content>p{max-width:700px;font-size:16px;line-height:2.2;color:var(--body);margin:0 auto 44px}.future-note{color:#9d918a;font-size:12px;line-height:2;margin-top:25px}
/* services content */
.overview-index{border-top:1px solid var(--line);margin-top:50px}.overview-index a{display:flex;align-items:center;gap:23px;padding:24px 0;border-bottom:1px solid var(--line);font-size:17px;transition:color .2s}.overview-index a:hover{color:var(--red)}.overview-index a>span{font:16px Georgia,serif;letter-spacing:.1em;color:var(--red)}.overview-index b{margin-left:auto;font-size:22px;color:var(--red);font-weight:400}
.service-chapter{padding-block:clamp(150px,12vw,215px);border-top:1px solid var(--line);scroll-margin-top:90px}.chapter-alt{background:var(--paper-2)}.chapter-shell{display:grid;grid-template-columns:.82fr 1.18fr;gap:clamp(70px,9vw,160px);align-items:start}.chapter-lead{position:relative}.chapter-index{font:500 clamp(90px,11vw,160px)/1 Georgia,serif;color:#e7e0d8;display:block;margin-top:25px}.chapter-lead h2{font:500 clamp(36px,3.5vw,55px)/1.65 var(--serif);margin:18px 0 0}.chapter-description{color:var(--body);font:16px/2.15 var(--serif);max-width:440px;margin-top:36px}.chapter-body{padding-top:42px}.chapter-subhead{font:500 24px/1.6 var(--serif);margin-top:56px;padding-bottom:20px;border-bottom:1px solid #cfc5bc}.topic-list>div{display:grid;grid-template-columns:38px 1fr;column-gap:14px;padding:24px 0;border-bottom:1px solid var(--line)}.topic-list>div>span{color:var(--red);font:13px Georgia,serif;padding-top:5px}.topic-list strong{font-size:16px;font-weight:600;line-height:1.7}.topic-list p{grid-column:2;color:var(--body);font-size:14px;line-height:2.1;margin-top:8px}.chapter-photo-frame{margin-top:90px;position:relative;overflow:hidden;background:#efece6;height:360px}.chapter-photo-frame:before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(0deg,rgba(23,20,19,.56),transparent 55%);pointer-events:none}.chapter-photo-frame img{width:100%;height:100%;object-fit:cover;object-position:50% 47%;filter:saturate(.73)}.chapter-photo-frame.art img{object-position:50% 60%}.chapter-photo-frame>span{position:absolute;z-index:2;left:45px;bottom:34px;color:white;font:11px Georgia,serif;letter-spacing:.23em}
/* scenario */
.scenario-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px}.scenario-grid article{background:var(--white);border:1px solid var(--line);padding:42px 35px;display:flex;flex-direction:column;min-height:380px}.scenario-grid article>span{color:var(--red);font:12px Georgia,serif;letter-spacing:.14em}.scenario-grid h3{font:500 25px/1.6 var(--serif);margin:32px 0 17px}.scenario-grid p{font-size:14px;line-height:2.25;color:var(--body)}.scenario-answer{margin-top:auto;padding-top:26px;color:#a14a43;font-size:12px;line-height:2}
.framework-list{border-top:1px solid #cec6bb}.framework-row{display:grid;grid-template-columns:210px 225px 1fr;gap:42px;align-items:start;padding:39px 0;border-bottom:1px solid var(--line)}.framework-row>span{font:12px Georgia,serif;color:var(--red);letter-spacing:.11em;padding-top:7px}.framework-row h3{font:500 25px/1.5 var(--serif);margin:0}.framework-row p{font-size:15px;line-height:2.2;color:var(--body)}
.principles-section{background:#f0ede6}.principle-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:36px;margin-top:78px}.principle-grid article{border-top:1px solid #bfb4aa;padding-top:25px}.principle-symbol{font:500 26px/1.5 var(--serif);color:var(--red)}.principle-grid h3{font:500 23px/1.65 var(--serif);margin:30px 0 17px}.principle-grid p{font-size:15px;line-height:2.25;color:var(--body)}
.faq-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:clamp(65px,9vw,150px)}.faq-blurb{color:var(--body);font-size:15px;line-height:2.2;margin-top:38px}.faq-list{border-top:1px solid #cfc6bc}.faq-list details{border-bottom:1px solid var(--line)}.faq-list summary{list-style:none;cursor:pointer;display:flex;gap:18px;align-items:center;justify-content:space-between;font:500 19px/1.7 var(--serif);padding:27px 0}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary span{color:var(--red);font-family:var(--sans);font-size:27px;transition:transform .2s}.faq-list details[open] summary span{transform:rotate(45deg)}.faq-list details p{color:var(--body);font-size:15px;line-height:2.2;padding:0 35px 30px 0}
/* footer */
.footer{background:#f3f0e9;border-top:1px solid var(--line)}.footer-top{min-height:270px;display:flex;align-items:center;justify-content:space-between;gap:45px;padding-block:65px}.footer-logo{width:220px}.footer-tagline{font:14px/2 var(--serif);color:#777069;margin-top:18px}.footer-links{display:flex;gap:26px;align-items:center;flex-wrap:wrap}.footer-links a,.footer-links>span{font-size:13px;white-space:nowrap}.footer-links a:hover{color:var(--red)}.footer-links>span{color:#a6a099}.footer-links small{color:#bdb5ad;font-size:9px;margin-left:5px}.footer-bottom{padding-block:24px;border-top:1px solid #dbd5cc;display:flex;justify-content:space-between;gap:20px;color:#867e77;font-size:11px;line-height:1.8;letter-spacing:.03em}
@media(max-width:1150px){.desktop-nav{gap:20px}.header-language{display:none}.chapter-shell{gap:65px}.section-heading-row{gap:38px}.scenario-grid article{padding:35px 27px}.solution-image{height:210px}}
@media(max-width:980px){:root{--gutter:clamp(30px,4vw,44px)}.site-header{height:80px}html{scroll-padding-top:80px}.desktop-nav,.header-language{display:none}.menu-toggle{width:45px;height:45px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;background:transparent;border:1px solid #d9d2c8;margin-left:auto}.menu-toggle span{width:21px;height:1.5px;background:var(--ink);transition:transform .2s}.menu-open .menu-toggle span:first-child{transform:translateY(4.25px) rotate(45deg)}.menu-open .menu-toggle span:last-child{transform:translateY(-4.25px) rotate(-45deg)}.mobile-nav{display:block;position:fixed;top:80px;left:0;width:100%;height:calc(100svh - 80px);overflow-y:auto;visibility:hidden;opacity:0;pointer-events:none;transform:translateY(-10px);transition:opacity .2s,transform .2s,visibility .2s;background:#faf9f5;padding:28px var(--gutter) 60px;box-shadow:0 15px 25px rgba(30,30,30,.05)}.menu-open .mobile-nav{visibility:visible;opacity:1;pointer-events:auto;transform:translateY(0)}.mobile-link,.mobile-soon{display:flex;align-items:center;justify-content:space-between;padding:22px 5px;border-bottom:1px solid var(--line);font:500 25px/1.5 var(--serif)}.mobile-link.is-active{color:var(--red)}.mobile-link span{color:var(--red);font:22px var(--sans)}.mobile-soon{color:#b2aaa2}.mobile-soon small{font:12px var(--sans)}.mobile-language{padding:34px 0;color:var(--red);font-size:13px}.hero{min-height:780px}.hero-visual{left:21%;opacity:.85}.hero-ring{right:-55px;top:19%;width:310px}.hero-gradient{background:linear-gradient(90deg,rgba(250,249,245,.98),rgba(250,249,245,.89) 37%,rgba(250,249,245,.4) 72%,rgba(250,249,245,.16))}.hero h1{font-size:clamp(48px,6vw,69px)}.split-layout,.chapter-shell,.faq-layout{grid-template-columns:1fr;gap:52px}.text-panel{padding-top:0}.section-heading-row{display:block}.heading-aside,.services-topright{margin-top:35px}.solution-grid,.editorial-grid,.scenario-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.solution-card:last-child,.editorial-item:last-child,.scenario-grid article:last-child{grid-column:span 2}.solution-image{height:240px}.vision-text{gap:35px}.steps-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:48px}.chapter-body{padding-top:0}.chapter-photo-frame{margin-top:65px}.framework-row{grid-template-columns:165px 160px 1fr;gap:22px}.principle-grid{gap:22px}}
@media(max-width:650px){:root{--gutter:24px}.site-header{height:72px}html{scroll-padding-top:72px}.brand img{width:178px}.mobile-nav{top:72px;height:calc(100svh - 72px)}.section{padding-block:100px 115px}.eyebrow{font-size:10px;letter-spacing:.2em}.display-heading{font-size:clamp(31px,8vw,41px);line-height:1.59;letter-spacing:.015em;margin-top:19px}.title-rule{margin-top:25px}.hero{min-height:max(740px,calc(100svh - 72px));align-items:flex-start}.hero-inner{padding-top:96px;padding-bottom:100px}.hero-visual{inset:25% -15% 0 0;opacity:.62;background-position:49% center}.hero-gradient{background:linear-gradient(180deg,#faf9f5 0%,rgba(250,249,245,.98) 23%,rgba(250,249,245,.8) 43%,rgba(250,249,245,.14) 100%)}.hero-ring{top:44%;right:-80px;width:250px;opacity:.75}.hero h1{font-size:clamp(40px,10vw,54px);line-height:1.45;letter-spacing:.012em;margin:27px 0 24px}.hero-lead{font-size:14px;line-height:2.1;max-width:340px}.hero-lead br{display:none}.hero-actions{margin-top:34px;gap:18px}.hero-note{font-size:11px;max-width:none}.hero-corner-note{display:none}.scroll-hint{bottom:27px;font-size:9px}.section-heading-row{margin-bottom:48px}.heading-aside{margin-top:22px;font-size:14px}.lead-para{font-size:19px;line-height:2.05}.text-panel p:not(.lead-para),.chapter-body>p:not(.lead-para){font-size:15px;line-height:2.2;margin-top:20px}.inline-quote{font-size:20px;margin-top:40px}.wide-photo{margin-top:58px}.wide-photo img{height:240px}.challenge-grid,.solution-grid,.editorial-grid,.scenario-grid,.principle-grid,.vision-text{grid-template-columns:1fr}.challenge-card{padding:29px 26px;min-height:unset}.challenge-card h3{font-size:23px;margin:20px 0 10px}.subtle-footnote{text-align:left}.solution-card:last-child,.editorial-item:last-child,.scenario-grid article:last-child{grid-column:auto}.solution-inner{padding:27px 25px 30px}.solution-inner h3{font-size:22px;margin:19px 0 12px}.solution-image{height:205px}.vision-section{min-height:680px}.vision-inner{padding-block:110px}.vision-inner h2{font-size:clamp(34px,8vw,42px);margin:25px 0 35px}.vision-text{gap:24px}.vision-text p{font-size:14px}.steps-grid{grid-template-columns:1fr;gap:36px}.method-step h3{margin:22px 0 10px}.editorial-grid{gap:0}.editorial-item{min-height:unset;padding:31px 0 42px}.editorial-item h3{font-size:23px;margin:22px 0 12px}.closing-section{min-height:570px}.closing-content{padding-block:110px}.closing-content h2{font-size:clamp(31px,7.6vw,42px)}.closing-content>p{font-size:14px}.closing-emblem{left:-150px;bottom:-100px;width:340px}.chapter-shell{gap:35px}.service-chapter{padding-block:112px;scroll-margin-top:72px}.chapter-index{font-size:94px;margin-top:17px}.chapter-lead h2{font-size:clamp(32px,7vw,41px);margin-top:4px}.chapter-description{font-size:15px;margin-top:28px}.chapter-subhead{font-size:21px;margin-top:43px}.topic-list>div{grid-template-columns:31px 1fr}.topic-list strong{font-size:15px}.chapter-photo-frame{margin-top:50px;height:245px}.chapter-photo-frame>span{left:21px;bottom:21px;font-size:9px}.scenario-grid article{min-height:unset;padding:34px 29px}.scenario-grid h3{font-size:23px;margin:22px 0 10px}.framework-row{grid-template-columns:1fr;gap:12px;padding:30px 0}.framework-row h3{font-size:22px}.framework-row p{font-size:14px}.principle-grid{margin-top:47px;gap:40px}.principle-grid h3{margin:17px 0 10px}.faq-layout{gap:36px}.faq-list summary{font-size:17px;padding:23px 0}.faq-list details p{padding-right:12px;font-size:14px}.footer-top{display:block;min-height:unset;padding-block:56px}.footer-logo{width:210px}.footer-links{margin-top:36px;gap:18px 24px}.footer-bottom{display:block;font-size:10px}.footer-bottom span{display:block;margin-top:10px}.overview-index a{font-size:15px;gap:15px;padding-block:22px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}
/* Mobile: keep the brush-circle ornamental element clear of headings and body copy. */
@media(max-width:650px){
 .hero-home .hero-ring,.hero-services .hero-ring{top:66%;right:-127px;width:210px;opacity:.34;transform:rotate(-7deg)}
}


/* V4 — intentional long-form breathing room; background spans viewport, copy capped */
@media(min-width:981px){
 .section{padding-block:clamp(160px,13vw,225px)}
 .section-heading-row{margin-bottom:clamp(82px,8vw,130px)}
 .intro-section .wide-photo{margin-top:135px}
 .service-chapter{padding-block:clamp(170px,13vw,225px)}
 .service-chapter .chapter-photo-frame{margin-top:95px}
 .hero{min-height:clamp(800px,calc(100svh - 94px),1150px)}
 .closing-section{min-height:680px}
}
@media(min-width:651px) and (max-width:980px){.section{padding-block:125px 145px}.service-chapter{padding-block:140px}.section-heading-row{margin-bottom:75px}}
@media(max-width:650px){.section{padding-block:112px 128px}.service-chapter{padding-block:125px}.section-heading-row{margin-bottom:60px}}
.content-note a{color:var(--red);text-decoration:underline;text-underline-offset:5px}
/* No decorative red circle on inner pages; logo stays intact. */
.hero-services .hero-ring{display:none!important}
body:has(.hero-services) .closing-emblem{display:none!important}
/* News - distinctive no-circle editorial identity */
.hero-news{background:#f4f1eb}
.hero-news .hero-visual{inset:0 0 0 36%;background-image:url('service-architecture.webp');background-size:cover;background-position:center;filter:saturate(.48) contrast(.96)}
.hero-news .hero-gradient{background:linear-gradient(90deg,#faf9f5 0%,rgba(250,249,245,.99) 24%,rgba(250,249,245,.92) 41%,rgba(250,249,245,.42) 71%,rgba(250,249,245,.08)),linear-gradient(0deg,rgba(250,249,245,.45),transparent 25%)}
.hero-news .hero h1{max-width:850px}
.news-hero-side{position:absolute;right:max(5vw,calc((100vw - var(--content))/2));bottom:13%;border-left:1px solid #a89d8f;padding-left:23px;font:12px/2.2 Georgia,serif;color:#524c45;letter-spacing:.19em}
.hero-news .hero-copy{max-width:810px}
.featured-news .section-heading-row,.news-archive .section-heading-row{margin-bottom:77px}
.featured-story{display:grid;grid-template-columns:1.15fr 1fr;min-height:550px;background:#fffdfa;border:1px solid var(--line)}
.featured-image{display:block;min-height:540px;position:relative;overflow:hidden;padding:0;border:0;background:#e9e8e4;text-align:left}
.featured-image img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;filter:saturate(.75);transition:transform .5s}
.featured-image:hover img{transform:scale(1.035)}
.featured-image:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.4),transparent 40%);pointer-events:none}
.featured-image>span{position:absolute;bottom:28px;left:30px;z-index:1;color:white;font:11px Georgia,serif;letter-spacing:.18em}
.featured-copy{padding:clamp(46px,5.2vw,82px) clamp(40px,5vw,78px);display:flex;flex-direction:column;align-items:flex-start;justify-content:center}
.story-meta{display:flex;align-items:center;gap:20px;font-size:12px;letter-spacing:.1em;color:#90867e}
.article-category{border:1px solid #b71920;color:#a8151c;padding:7px 11px;font-size:12px;letter-spacing:.06em}
.featured-copy h3{font:500 clamp(29px,2.7vw,42px)/1.65 var(--serif);margin:33px 0 24px}
.featured-copy p{font-size:15px;line-height:2.25;color:var(--body);margin-bottom:42px}
.featured-mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:38px}
.mini-story{display:grid;grid-template-columns:185px 1fr;gap:25px;text-align:left;align-items:center;padding:20px;border:1px solid var(--line);background:#fffdfa;min-height:180px;transition:background .2s,transform .2s}
.mini-story:hover{background:#fff;transform:translateY(-3px)}
.mini-story-thumb{height:138px;overflow:hidden}.mini-story-thumb img{width:100%;height:100%;object-fit:cover;filter:saturate(.75)}
.mini-story>div>span{font:12px/1.7 var(--sans);color:var(--red)}
.mini-story h3{font:500 19px/1.7 var(--serif);margin:12px 0}
.mini-story em{color:var(--red);font:normal 12px var(--sans)}
.article-tools{display:flex;align-items:center;justify-content:space-between;gap:25px;border-bottom:1px solid #d8d0c6;padding-bottom:20px;margin-bottom:58px}
.news-filters{display:flex;gap:27px;align-items:center;flex-wrap:wrap}
.filter-button{border:0;background:transparent;color:#6e675f;font:500 14px var(--sans);padding:13px 0;position:relative;white-space:nowrap}
.filter-button:after{content:"";position:absolute;bottom:-21px;height:2px;background:var(--red);left:0;right:0;transform:scaleX(0);transition:transform .2s}
.filter-button.is-active{color:var(--red)}.filter-button.is-active:after{transform:scaleX(1)}
.search-wrap{height:43px;display:flex;gap:10px;align-items:center;min-width:235px;max-width:300px;padding:0 13px;border:1px solid #ddd5ca;background:#fff;color:#898077}
.search-wrap input{border:0;outline:0;width:100%;min-width:0;background:transparent;color:var(--ink);font-size:13px}
.search-wrap:focus-within{outline:2px solid #b71920;outline-offset:1px}
.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.news-article-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));column-gap:29px;row-gap:73px}
.news-article-card{min-width:0;border-bottom:1px solid #d9d2ca;padding-bottom:34px;display:flex;flex-direction:column}
.news-thumb{width:100%;height:236px;overflow:hidden;padding:0;border:0;background:#e7e4de;display:block}
.news-thumb img{width:100%;height:100%;object-fit:cover;filter:saturate(.68);transition:transform .55s}
.news-thumb:hover img{transform:scale(1.055)}
.news-article-card .story-meta{margin-top:25px}.news-article-card h3{font:500 23px/1.65 var(--serif);margin:21px 0 16px}
.news-article-card p{font:14px/2.15 var(--sans);color:var(--body);flex:1}
.news-article-card .story-open{background:none;border:0;padding:0;align-self:flex-start;color:var(--red);font-size:14px;margin-top:24px;display:flex;align-items:center;gap:15px}
.news-article-card .story-open:hover{text-decoration:underline;text-underline-offset:4px}
.news-empty{padding:65px;text-align:center;background:#f4f1ea;color:var(--body)}
.archive-bottom{margin-top:58px;display:flex;justify-content:space-between;gap:20px;font-size:12px;line-height:2;color:#827a70}
.news-feature-strip{min-height:640px;display:flex;align-items:center;position:relative;isolation:isolate;overflow:hidden;background:#e9e8e3}
.news-feature-strip:before{content:"";position:absolute;z-index:-2;inset:0;background:url('about-river.webp') center/cover no-repeat;filter:saturate(.46);opacity:.56}
.news-feature-strip:after{content:"";position:absolute;z-index:-1;inset:0;background:linear-gradient(90deg,rgba(247,245,239,.97),rgba(247,245,239,.73) 62%,rgba(247,245,239,.33))}
.topic-banner-inner{display:grid;grid-template-columns:1fr 380px;gap:80px;align-items:center;padding-block:125px}
.topic-banner-inner h2{font:500 clamp(36px,3.8vw,58px)/1.6 var(--serif);margin:25px 0 0}
.topic-banner-text p{font:16px/2.3 var(--sans);color:#524d48;margin-bottom:31px}
.announcement-layout{display:grid;grid-template-columns:.8fr 1fr;gap:clamp(70px,10vw,165px)}
.announcement-text{border-top:1px solid #b6aaa0;padding-top:25px}
.announcement-kicker{font:12px Georgia,serif;color:var(--red);letter-spacing:.16em}
.announcement-text h3{font:500 28px/1.7 var(--serif);margin:32px 0 21px}
.announcement-text p{font:15px/2.3 var(--sans);color:var(--body);margin-top:20px}
.announcement-state{display:flex;align-items:center;gap:12px;margin-top:45px;padding:22px 25px;border:1px solid var(--line);color:#80766d;font-size:13px;background:#fcfbf8}
.announcement-dot{display:block;width:6px;height:6px;border-radius:50%;background:#a69b90}
.closing-plain{background:linear-gradient(120deg,#f5f2ec,#ebe7df)}
.closing-plain:before{background:none!important}
.closing-plain .closing-content{position:relative}
/* Modal: native dialog gives top-layer modal, backdrop & focus handling. */
.article-modal{width:min(920px,calc(100vw - 56px));max-width:none;max-height:min(90dvh,940px);height:min(90dvh,940px);border:0;padding:0;margin:auto;background:#fbfaf6;color:var(--ink);box-shadow:0 25px 100px rgba(8,7,6,.3);overflow:hidden}
.article-modal::backdrop{background:rgba(13,14,17,.75);backdrop-filter:blur(3px)}
body.modal-open{overflow:hidden}
.modal-shell{display:flex;flex-direction:column;height:100%;min-height:0}
.modal-topbar{flex:0 0 auto;display:flex;align-items:center;justify-content:space-between;gap:15px;height:79px;padding:0 45px;border-bottom:1px solid #e1dbd2;background:#fbfaf6}
.modal-brand{font:600 12px Georgia,serif;letter-spacing:.21em}.modal-brand span{color:var(--red);margin:0 8px}
.modal-close{background:transparent;border:1px solid #d9d0c5;padding:11px 17px;display:flex;align-items:center;gap:11px;font-size:13px;color:#47423c}
.modal-close:hover{border-color:var(--red);color:var(--red)}.modal-close span:first-child{font-size:25px;line-height:18px}
.modal-scroll{flex:1 1 auto;min-height:0;overflow-y:auto;overscroll-behavior:contain;scrollbar-gutter:stable}
.modal-article{padding:clamp(35px,6vw,83px) clamp(26px,8vw,103px) 85px;max-width:950px;margin:auto}
.modal-kicker{color:var(--red);font:600 12px/1.7 var(--sans);letter-spacing:.2em}
.modal-article h2{font:500 clamp(28px,3.4vw,47px)/1.58 var(--serif);margin:24px 0 25px}
.modal-summary{font:17px/2.1 var(--serif);color:#66605a;margin-bottom:45px}
.modal-hero-photo{height:310px;overflow:hidden;margin-bottom:62px;background:#ece7e0}
.modal-hero-photo img{height:100%;width:100%;object-fit:cover;filter:saturate(.7)}
.modal-article-content h3{font:500 25px/1.7 var(--serif);margin:63px 0 22px;padding-top:20px;border-top:1px solid #d9d2c8}
.modal-article-content p{font:16px/2.32 var(--sans);color:#4d4944;margin:0 0 23px}
.modal-end{display:flex;align-items:center;justify-content:space-between;border-top:1px solid #d4c9bd;margin-top:80px;padding-top:30px;gap:20px}
.modal-end>span{font:11px Georgia,serif;letter-spacing:.18em;color:#8f8780}
@media(max-width:1150px){.featured-story{min-height:485px}.featured-image{min-height:485px}.featured-copy{padding:50px}.mini-story{grid-template-columns:140px 1fr}.mini-story-thumb{height:128px}.news-article-grid{gap:58px 21px}.news-thumb{height:215px}}
@media(max-width:980px){.hero-news .hero-visual{left:20%}.news-hero-side{display:none}.featured-story{grid-template-columns:1fr 1fr}.featured-copy h3{font-size:29px}.featured-copy{padding:38px}.featured-mini-grid{gap:20px}.mini-story{grid-template-columns:1fr;padding:15px;align-items:start}.mini-story-thumb{height:115px}.article-tools{align-items:stretch;flex-direction:column;gap:28px}.filter-button:after{bottom:-14px}.search-wrap{max-width:400px}.news-article-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.topic-banner-inner{grid-template-columns:1fr;gap:25px}.topic-banner-text{max-width:540px}.announcement-layout{gap:45px}}
@media(max-width:650px){.hero-news .hero-visual{inset:32% -15% 0 0;opacity:.55;background-position:center}.hero-news .hero-gradient{background:linear-gradient(180deg,#faf9f5,rgba(250,249,245,.96) 35%,rgba(250,249,245,.22) 100%)}.featured-news .section-heading-row,.news-archive .section-heading-row{margin-bottom:53px}.featured-story{grid-template-columns:1fr}.featured-image{min-height:270px}.featured-copy{padding:37px 29px 43px}.featured-copy h3{font-size:29px}.featured-mini-grid{grid-template-columns:1fr}.mini-story{grid-template-columns:110px 1fr;gap:15px}.mini-story-thumb{height:120px}.mini-story h3{font-size:17px}.article-tools{margin-bottom:43px}.news-filters{gap:18px;row-gap:4px}.filter-button{font-size:13px}.news-article-grid{grid-template-columns:1fr;gap:55px}.news-thumb{height:245px}.archive-bottom{display:block}.archive-bottom span{display:block;margin-bottom:8px}.news-feature-strip{min-height:540px}.topic-banner-inner{padding-block:100px}.topic-banner-inner h2{font-size:clamp(32px,7.8vw,44px)}.announcement-layout{grid-template-columns:1fr;gap:45px}.announcement-text h3{font-size:25px}.article-modal{width:100vw;height:100dvh;max-height:100dvh;margin:0}.modal-topbar{height:66px;padding:0 20px}.modal-brand{font-size:10px}.modal-close{padding:9px 12px;font-size:12px}.modal-article{padding:43px 23px 65px}.modal-article h2{font-size:31px}.modal-summary{font-size:16px}.modal-hero-photo{height:210px;margin-bottom:45px}.modal-article-content h3{font-size:22px;margin-top:42px}.modal-article-content p{font-size:15px}.modal-end{align-items:flex-start;flex-direction:column;margin-top:60px}}

/* V4.2 ART DIRECTION — each inner page has its own editorial identity. */
.hero-services .hero-visual{background-image:url('service-hero.webp');background-position:center right;filter:none;opacity:.97}
.hero-services .hero-gradient{background:linear-gradient(90deg,#faf9f5 0%,rgba(250,249,245,.98) 26%,rgba(250,249,245,.85) 43%,rgba(250,249,245,.08) 79%)}
.hero-news .hero-visual{background-image:url('news-hero.webp');background-position:center right;filter:none;opacity:.97}
.hero-news .hero-gradient{background:linear-gradient(90deg,#faf9f5 0%,rgba(250,249,245,.98) 24%,rgba(250,249,245,.89) 44%,rgba(250,249,245,.05) 82%)}
.hero-services .hero-ring,.hero-news .hero-ring{display:none!important}
.service-chapter .chapter-photo-frame{height:440px;border:1px solid #d9dfdb;background:#e8ede9}
.service-chapter .chapter-photo-frame img{object-fit:cover;filter:none}
.service-chapter .chapter-photo-frame:before{background:linear-gradient(0deg,rgba(32,48,58,.53),transparent 41%)}
.featured-image img,.mini-story-thumb img,.news-thumb img,.modal-hero-photo img{filter:none}
.featured-image{background:#dbe4e1}
.news-thumb,.mini-story-thumb{background:#e2e9e6}
.news-article-card .news-thumb{border:1px solid #d8e0de}
.news-article-card:nth-child(2n) .news-thumb{border-bottom:3px solid #b71920}
@media(max-width:980px){.hero-services .hero-visual,.hero-news .hero-visual{inset:0 0 0 18%;background-position:center right;opacity:.8}}
@media(max-width:650px){.hero-services .hero-visual,.hero-news .hero-visual{inset:35% -13% 0 0;opacity:.58;background-position:center}.hero-services .hero-gradient,.hero-news .hero-gradient{background:linear-gradient(180deg,#faf9f5 0%,rgba(250,249,245,.96) 32%,rgba(250,249,245,.17) 100%)}.service-chapter .chapter-photo-frame{height:240px}}

.news-feature-strip:before{background-image:url('news-wide-editorial.webp');filter:none;opacity:.72}

/* V6 language controls */
.language-switcher{display:inline-flex;align-items:center;gap:9px;flex-wrap:nowrap;font:600 12px/1.5 var(--sans);color:#9a8982;white-space:nowrap}
.language-switcher a{color:#8b7a72;transition:color .2s;min-height:36px;display:inline-flex;align-items:center}
.language-switcher a:hover,.language-switcher a[aria-current="true"]{color:var(--red)}
.language-switcher a[aria-current="true"]{font-weight:800;text-decoration:underline;text-underline-offset:6px}
.mobile-switcher{margin:25px 0 14px;padding:10px 18px;border-top:1px solid #ded8d1}
html[lang="en"]{--serif:Georgia,'Times New Roman',serif}
html[lang="ja"]{--serif:'Yu Mincho','Hiragino Mincho ProN','Noto Serif JP',serif}
@media(max-width:980px){.header-inner > .language-switcher{margin-left:auto;margin-right:13px;gap:5px;font-size:10px}.mobile-switcher{font-size:13px}}
@media(max-width:450px){.header-inner > .language-switcher a{font-size:10px}.header-inner > .language-switcher{gap:4px;margin-right:2px}}


/* V7.6.2 — services imagery refresh */
.hero-services .hero-visual{
  background-image:url('service-hero.webp');
  background-position:center right;
  filter:saturate(.86) brightness(1.04) contrast(.96);
  opacity:.88;
}
.service-chapter .chapter-photo-frame img{
  object-fit:cover;
  filter:saturate(.82) brightness(1.03) contrast(.96);
}
.service-chapter .chapter-photo-frame:before{
  background:linear-gradient(0deg,rgba(32,48,58,.40),transparent 42%);
}
@media(max-width:980px){
  .hero-services .hero-visual{opacity:.76;}
}
@media(max-width:650px){
  .hero-services .hero-visual{opacity:.60;}
}