/* CATARIVE / Worlds in motion — September 2026 */
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.hero:not(.hero--plain){background:#f1f3f8;min-height:760px}.hero .display{font-size:clamp(38px,5.5vw,84px);line-height:1.28;letter-spacing:-.065em}.hero.hero--plain{padding-top:185px;padding-bottom:85px;background:#f1f3f8;min-height:530px;border-bottom:1px solid var(--line)}.hero .hero__bg img{opacity:.9}.hero__sub{font-size:16px;line-height:2;max-width:34em}.hero__meta .label{font-size:12px;letter-spacing:.07em}.hero__grid{position:relative}.hero__grid::after{position:absolute;right:0;top:-65px;font:italic 400 clamp(55px,7vw,110px)/1 var(--ff-serif);color:#838fce;letter-spacing:-.05em;opacity:.6;pointer-events:none;z-index:-1}.page-founder-os .hero__grid::after{content:'Founder.'}.page-company-os .hero__grid::after{content:'Company.'}.page-about .hero__grid::after{content:'Our story.'}.page-cases .hero__grid::after{content:'Stories.'}.page-advertising .hero__grid::after{content:'Reach.'}.page-ec .hero__grid::after{content:'Grow.'}.page-contact .hero__grid::after{content:'Hello.'}.section{padding-block:clamp(75px,8vw,130px)}.section--ink{background:#1a2447}.section--ink .body-l,.section--ink .body-m{color:#c6cee4}.section--ink .body-s{color:#abb6d6}.h-xl{line-height:1.45;letter-spacing:-.04em;font-weight:500}.section .label{letter-spacing:.1em}.cap,.rung,.layer{transition:background .35s}.layer__nm{letter-spacing:-.04em}.sec-head{grid-template-columns:minmax(0,2fr) minmax(0,7fr)}.grid-paper::before{background-size:100px 100px;opacity:.3}.bullets li{font-size:16px;line-height:2}.label--w{color:#b3bfdf}.rung__no,.layer__no,.srv__no{font-size:13px}.rung__tag{font-size:13px}.cap ul li{font-size:15px}.tab{font-size:14px}.formnote{font-size:13px}.hidefield{display:none!important}.service-item,.story-journey,[id]{scroll-margin-top:110px}
@media(max-width:1080px){.section-meta{margin-bottom:50px}.services-heading{gap:35px}.service-detail{padding-left:75px;padding-right:30px;gap:35px}.service-item summary{grid-template-columns:55px 1fr 35px}.journey-layout{gap:6vw}.journey-sticky{top:120px}.os-panel{padding:25px 28px 32px}.os-panel__art{margin-inline:-28px}.partner-feature__grid,.case-feature__grid{gap:5vw}.footer-invitation{gap:40px}.ftr__cols{column-gap:30px}.sec-head{grid-template-columns:1fr;gap:24px}}
@media(max-width:760px){.section-meta{margin-bottom:37px}.section-meta>.micro{display:none}.eyebrow{font-size:11px}.editorial-title{font-size:34px}.ribbon-marquee{padding-block:19px}.service-ribbon{gap:22px}.service-ribbon a{font-size:12px}.ribbon-mark{width:12px;height:12px}.manifesto{padding-block:70px 30px}.manifesto__grid{grid-template-columns:1fr;gap:24px}.manifesto__aside{font-size:13px;line-height:1.8;padding:0}.manifesto .editorial-title{font-size:9vw}.manifesto__body{font-size:14px;line-height:2.1;margin-top:24px}.desktop-br{display:none}.manifesto__signature{padding:45px 0 28px;display:block}.manifesto__signature>.micro{display:none}.manifesto__signature>p{font-size:9vw;white-space:nowrap}.story-journey{padding-block:45px 25px}.journey-layout{display:block}.journey-sticky{position:relative;top:0}.journey-sticky .editorial-title{font-size:36px}.journey-sticky .editorial-title br:last-of-type{display:none}.journey-visual{height:200px;margin-block:12px}.journey-index{margin-bottom:35px}.journey-chapter{padding:45px 0;min-height:0}.journey-chapter:first-child{padding-top:45px}.journey-chapter>.micro{font-size:10px;margin-bottom:22px}.journey-chapter h3{font-size:27px;margin-bottom:18px}.journey-chapter>p:not(.micro){font-size:15px}.chapter-number{top:25px;font-size:90px}.chapter-tags{margin-top:21px}.chapter-tags span{font-size:11px}.services{padding-block:60px 55px}.services-heading{display:block;margin-bottom:35px}.services-heading>p{font-size:14px;margin-top:22px;padding:0}.service-item summary{grid-template-columns:25px 1fr 22px;gap:13px;padding:24px 0}.service-no svg{width:24px;height:24px}.service-name{font-size:clamp(21px,5.7vw,34px);letter-spacing:-.05em}.service-name small{font-size:11px;line-height:1.7;margin-top:10px;letter-spacing:0}.service-plus{font-size:22px}.service-detail{display:block;padding:0 0 26px 38px}.service-detail>p{font-size:14px}.service-detail ul{margin-top:16px;font-size:13px}.text-arrow{font-size:12px;gap:18px}.platform-strip{padding-top:35px}.platform-strip>div{justify-content:space-between;gap:15px;align-items:start;flex-wrap:wrap}.platform-strip>div>span{font-size:22px}.platform-strip>div>span.platform-jp{font-size:15px;padding-top:4px}.platform-strip small{font-size:10px}.os-section{padding-block:65px 50px}.os-spread{grid-template-columns:1fr}.os-panel:first-child{border-right:0;border-bottom:1px solid var(--line)}.os-panel{padding:23px 24px 28px}.os-panel__top .micro{font-size:9px}.os-panel__art{height:210px;margin:0 -24px -18px}.os-panel h3{font-size:42px}.os-panel .os-panel__lead{font-size:18px}.os-panel p{font-size:14px}.os-note{font-size:13px;margin-top:22px}.partner-feature{padding-block:70px}.partner-feature__grid{display:block}.partner-word{font-size:18vw;margin-bottom:37px}.partner-caption{display:none}.partner-feature .editorial-title{font-size:31px}.partner-name{font-size:14px;margin-top:20px}.partner-feature .body-l{font-size:14px}.case-feature{padding-block:55px 60px}.case-feature__grid{display:block}.case-feature__visual{height:290px;margin-bottom:35px}.case-feature__grid>div:last-child>.micro{font-size:10px}.case-feature .editorial-title{font-size:31px}.case-feature .body-l{font-size:14px}.closing-note{padding-block:60px}.closing-note>.micro{font-size:9px}.closing-note>p{font-size:17px}.ftr__cta{padding-block:60px}.footer-invitation{display:block}.footer-invitation__en{font-size:21vw;margin-bottom:45px}.footer-invitation__jp{font-size:24px}.ftr__cols{grid-template-columns:1fr 1fr;row-gap:35px;padding-block:40px}.ftr__cols>div:first-child{grid-column:1/-1}.ftr__cols>div:last-child{grid-column:1/-1}.ftr__bot{gap:15px}.hero:not(.hero--plain){min-height:665px}.hero.hero--plain{padding-top:160px;min-height:490px;padding-bottom:55px}.hero .display{font-size:clamp(29px,6.4vw,46px);line-height:1.48}.hero__grid::after{top:-55px;font-size:66px;right:0}.hero__sub{font-size:14px;line-height:2}.hero__meta{padding:0}.hero__meta p{display:inline;margin-right:12px}.hero__meta .label{font-size:10px}.hero .hero__bg::after{background:linear-gradient(#fffffff0 5%,#ffffffb5 80%,#ffffff55)}.h-xl{font-size:28px}.section{padding-block:60px}.sec-head{gap:20px}.body-l{font-size:16px}.body-m{font-size:15px}.cap ul li,.bullets li{font-size:15px}.journey-sticky .eyebrow{margin-bottom:25px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important}.world-art-canvas{display:none}.world-hero__art.is-webgl .world-art-image{opacity:1}.journey-sticky{position:relative;top:0}[data-reveal]{opacity:1!important;transform:none!important}}

.tabs{flex-wrap:wrap}.tab{flex:1 1 180px;text-align:center;min-height:52px}.ftr__cols li a:hover{color:white}.ftr__bot p{color:#d5daff}.world-hero__body{font-size:16px}@media(max-width:1180px){.world-hero__body{font-size:16px}}

@media(max-width:760px){.world-hero{min-height:940px}.world-hero__english{font-size:clamp(48px,15vw,75px);left:15%;white-space:nowrap}.world-hero__english em{margin-left:8%}.world-hero__art{bottom:70px}}

.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.post-card{display:block;background:var(--white);text-decoration:none;color:inherit;transition:background .3s}
.post-card:hover{background:var(--soft)}
.post-card__thumb{aspect-ratio:16/10;overflow:hidden;background:var(--soft)}
.post-card__thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.post-card:hover .post-card__thumb img{transform:scale(1.04)}
.post-card__thumb--empty{background:linear-gradient(135deg,var(--soft),var(--blue-soft))}
.post-card__body{padding:28px 26px 34px}
.post-card__date{color:var(--gray);letter-spacing:.06em}
.post-card__title{font:500 clamp(19px,1.8vw,23px)/1.4 var(--ff-d);letter-spacing:-.02em;margin-top:12px}
.post-card:hover .post-card__title{color:var(--blue)}
.post-card__excerpt{color:var(--ink-2);font-size:14px;line-height:1.9;margin-top:12px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.post-card__cat{display:inline-block;font:500 11px var(--ff-m);letter-spacing:.04em;color:var(--blue);background:var(--blue-soft);border-radius:100px;padding:4px 12px;margin-bottom:10px}
.post-card__tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.post-card__tags span{font-size:12px;color:var(--gray)}
.post-card.is-hidden{display:none}
.post-filter{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:32px}
.post-filter__btn{border:1px solid var(--line);border-radius:100px;padding:8px 16px;font-size:13px;color:var(--ink-2);background:none;cursor:pointer;transition:border-color .2s,color .2s,background .2s}
.post-filter__btn:hover{border-color:var(--blue);color:var(--blue)}
.post-filter__btn.is-active{background:var(--blue);border-color:var(--blue);color:#fff}
.post-pagination{display:flex;align-items:center;justify-content:center;gap:10px;margin-top:42px;flex-wrap:wrap}
.post-pagination__pages{display:flex;align-items:center;gap:8px}
.post-pagination__btn{min-width:42px;height:42px;padding:0 14px;border:1px solid var(--line);background:var(--white);color:var(--ink-2);font:500 12px var(--ff-m);cursor:pointer;transition:border-color .2s,color .2s,background .2s}
.post-pagination__btn:hover:not(:disabled){border-color:var(--blue);color:var(--blue)}
.post-pagination__btn.is-active{background:var(--blue);border-color:var(--blue);color:#fff}
.post-pagination__btn:disabled{opacity:.35;cursor:default}
.post-meta{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-bottom:24px}
.post-meta__cat{display:inline-block;font:500 12px var(--ff-m);letter-spacing:.04em;color:var(--blue);background:var(--blue-soft);border-radius:100px;padding:5px 14px;text-decoration:none}
.post-meta__cat:hover{background:#e2e6ff}
.post-meta__tags{display:flex;flex-wrap:wrap;gap:10px}
.post-meta__tags span{font-size:13px;color:var(--gray)}
@media(max-width:940px){.post-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.post-grid{grid-template-columns:1fr}.post-card__body{padding:22px 4px 28px}.post-pagination{gap:8px;margin-top:30px}.post-pagination__pages{gap:6px}.post-pagination__btn{min-width:38px;height:38px;padding:0 10px}.post-pagination__prev,.post-pagination__next{flex:1;max-width:110px}}

.post-cta{display:flex;align-items:center;justify-content:space-between;gap:32px;margin-top:56px;padding:36px 40px;background:var(--blue-soft);border:1px solid #c7cdff;border-radius:2px;text-decoration:none;color:inherit;transition:background .3s}
.post-cta:hover{background:#e2e6ff}
.post-cta .round-link__arrow{flex:none;border-color:var(--blue);color:var(--blue);background:transparent}
.post-cta:hover .round-link__arrow{background:var(--blue);color:#fff}
@media(max-width:600px){.post-cta{flex-direction:column;align-items:flex-start;gap:20px;padding:28px 24px}}

.post-share{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:44px;padding-top:32px;border-top:1px solid var(--line)}
.post-like{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:100px;padding:9px 16px;background:none;cursor:pointer;color:var(--ink-2);font:13px var(--ff-b);transition:border-color .2s,color .2s}
.post-like svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.8}
.post-like:hover{border-color:var(--blue);color:var(--blue)}
.post-like.is-liked{border-color:var(--blue);color:var(--blue)}
.post-like.is-liked svg{fill:var(--blue);stroke:var(--blue)}
.post-share__label{color:var(--gray);margin-left:6px}
.post-share__icon{display:inline-flex;align-items:center;gap:9px;border:1px solid var(--line);border-radius:100px;padding:9px 18px 9px 14px;font-size:13px;color:var(--ink-2);text-decoration:none;background:none;cursor:pointer;transition:border-color .2s,color .2s,background .2s}
.post-share__icon svg{width:16px;height:16px;flex:none;fill:var(--brand,currentColor)}
.post-share__icon:hover{border-color:var(--brand,var(--blue));color:var(--brand,var(--blue));background:color-mix(in srgb, var(--brand,var(--blue)) 8%, transparent)}
@media(max-width:600px){.post-share{gap:10px}.post-like,.post-share__icon{padding:8px 13px;font-size:12px}}

.post-author{display:flex;gap:24px;align-items:center;margin-top:56px;padding-top:40px;border-top:1px solid var(--line)}
.post-author img{width:72px;height:72px;border-radius:50%;object-fit:cover;flex:none}
.post-author__name{font:500 17px var(--ff-d);letter-spacing:-.01em;margin-top:6px}
.post-author__name span{font-size:12px;color:var(--gray);font-weight:400;margin-left:8px}
.post-author__role{color:var(--ink-2);font-size:13px;margin-top:6px}
.post-author__bio{color:var(--ink-2);font-size:13px;margin-top:4px}
@media(max-width:600px){.post-author{gap:16px}.post-author img{width:56px;height:56px}}

.home-blog-foot{display:flex;justify-content:space-between;align-items:start;gap:40px;margin-top:40px;flex-wrap:wrap}
@media(max-width:760px){.home-blog-foot{flex-direction:column;gap:24px}}

.news-strip{display:flex;align-items:center;gap:28px;padding:16px var(--pad);border-bottom:1px solid var(--line);overflow:auto;scrollbar-width:none}
.news-strip__label{color:var(--blue);letter-spacing:.14em;flex:none}
.news-strip__items{display:flex;align-items:center;gap:36px;flex:1;overflow:auto;scrollbar-width:none}
.news-strip__items a{display:inline-flex;align-items:baseline;gap:14px;white-space:nowrap;color:inherit;text-decoration:none;font-size:14px}
.news-strip__items a:hover{color:var(--blue)}
.news-strip__items .micro{color:var(--gray);flex:none}
.news-strip__more{flex:none;color:var(--blue);text-decoration:none;white-space:nowrap}
@media(max-width:760px){.news-strip{gap:16px;padding:14px var(--pad)}.news-strip__items{gap:24px}}

/* 記事本文の装飾ブロック（吹き出し・コールアウト・内部リンクカード） */
/* LINE風のチャット吹き出し: 読者=左向き(グレー・アイコン無し) / 著者=右向き(ブルー・顔写真) */
.post-dialog{display:flex;gap:10px;align-items:flex-end;margin:20px 0;max-width:92%}
.post-dialog--reader{flex-direction:row}
.post-dialog--author{flex-direction:row-reverse;margin-left:auto}
.post-dialog__avatar{flex:none;width:40px;height:40px;border-radius:50%;object-fit:cover;background:var(--line)}
.post-dialog__avatar--blank{background:var(--line)}
.post-dialog__bubble{position:relative;margin:0;padding:14px 18px;border-radius:18px;line-height:1.8;font-size:15px}
.post-dialog--reader .post-dialog__bubble{background:var(--soft);color:var(--ink);border-bottom-left-radius:4px}
.post-dialog--author .post-dialog__bubble{background:var(--blue);color:#fff;border-bottom-right-radius:4px}
.post-dialog--reader .post-dialog__bubble::before{content:'';position:absolute;left:-7px;bottom:0;width:0;height:0;border:8px solid transparent;border-right-color:var(--soft);border-bottom:0;border-left:0}
.post-dialog--author .post-dialog__bubble::before{content:'';position:absolute;right:-7px;bottom:0;width:0;height:0;border:8px solid transparent;border-left-color:var(--blue);border-bottom:0;border-right:0}
.post-callout{margin:28px 0;padding:20px 22px;border-radius:4px;border-left:3px solid var(--blue)}
.post-callout--tip{background:var(--blue-soft);border-left-color:var(--blue)}
.post-callout--warning{background:#fff5e6;border-left-color:#c98a1c}
.post-callout__title{font:600 14px var(--ff-m);letter-spacing:.02em;margin-bottom:8px}
.post-callout--warning .post-callout__title{color:#8a5c10}
.post-callout--tip .post-callout__title{color:var(--blue-h)}
.post-callout p.body-m{margin:0;line-height:1.9;color:var(--ink-2)}
.post-linkcard-wrap{margin:32px 0}
.post-linkcard__lead{color:var(--gray);margin-bottom:10px;font-size:14px;line-height:1.8}
.post-linkcard{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 22px;border:1px solid var(--line);border-radius:4px;color:var(--ink);text-decoration:none;transition:border-color .2s,background .2s}
.post-linkcard:hover{border-color:var(--blue);background:var(--blue-soft)}
.post-linkcard span:first-child{font-size:15px;font-weight:500}
.post-linkcard .round-link__arrow{width:34px;height:34px;font-size:16px;flex:none}

/* 記事本文の見出し（H2）: 単なる太字ではなく、セクションの節目と分かるデザインに */
.post-h2{font:600 clamp(24px,2.8vw,34px)/1.5 var(--ff-d),"Noto Sans JP",sans-serif;letter-spacing:-.02em;color:var(--ink);margin-top:64px;padding-top:26px;position:relative;border-top:1px solid var(--line)}
.post-h2::before{content:'';position:absolute;top:-1px;left:0;width:56px;height:2px;background:var(--blue)}

/* 記事本文では text-wrap:balance を使わない。特にスマホで段落全体の折り返しが不自然になるため */
body[class*="page-blog-"] .body-l.jp,
body[class*="page-blog-"] .body-m.jp{ text-wrap:wrap;line-break:strict;word-break:normal;overflow-wrap:anywhere }

/* スマホの記事タイトル／H2もブラウザ標準の自然な折り返しにする */
@media(max-width:760px){
  body[class*="page-blog-"] .display.jp,
  body[class*="page-blog-"] .post-h2.jp{ text-wrap:wrap;line-break:auto;word-break:normal;overflow-wrap:normal }
}

/* 記事詳細ヘッダー: タイトル直上のアイキャッチ画像 / 公開日・更新日（Googleにも分かりやすく明示） */
.post-hero__eyecatch{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:4px;margin:20px 0 8px}
.post-date{display:flex;align-items:center;gap:8px;color:var(--gray)}
.post-date__icon{width:15px;height:15px;flex:none;color:var(--gray)}

/* Owned Media OS UI_FIX: mobile tap targets */
@media(max-width:760px){
  .service-ribbon a,.news-strip__items a,.news-strip__more{min-height:24px;display:inline-flex;align-items:center}
  .ftr__cols a,.ftr__bot a{min-height:24px;display:inline-flex;align-items:center}
  .ftr__cols a[href="/contact"]{min-height:44px}
}

/* Owned Media OS UI_FIX 2026-10-04 (mobile-small-reading-text): raise homepage
   body-copy paragraphs to the >=16px mobile legibility floor. Brand styling
   (color, line-height elsewhere, layout) is left untouched; only the small
   mobile-breakpoint font-size values for reading paragraphs are increased. */
@media(max-width:760px){
  .manifesto__body,
  .journey-chapter>p:not(.micro),
  .services-heading>p,
  .service-detail>p,
  .os-panel p,
  .partner-feature .body-l,
  .case-feature .body-l{font-size:16px}
}

/* Owned Media OS CONTENT_REFRESH 2026-10-04 (homepage FAQ): inline links
   inside a service-detail answer paragraph (e.g. the new homepage FAQ)
   need visible brand-blue styling, since the sitewide base rule
   (a{color:inherit;text-decoration:none}) makes a plain inline link
   invisible inside body copy. */
.service-detail p a{color:var(--blue);text-decoration:underline;text-underline-offset:3px}
.service-detail p a:hover{color:var(--blue-h)}

/* Pre-existing bug fix (surfaced while adding the homepage FAQ, same shared
   .service-item component used by founder-os/company-os/ai-content-automation/
   advertising/ec FAQ lists): a FAQ-style <summary> has only two children
   (.service-name + .service-plus, no .service-no), but the shared grid is
   3 columns (80px 1fr 45px), so .service-name was squeezed into the 80px
   first column and wrapped one character per line. Give the no-number
   variant its own 2-column track at each breakpoint; the numbered 01-06
   capability list (which has .service-no) is untouched. */
.service-item summary:not(:has(.service-no)){grid-template-columns:1fr 45px}
@media(max-width:1080px){.service-item summary:not(:has(.service-no)){grid-template-columns:1fr 35px}}
@media(max-width:760px){.service-item summary:not(:has(.service-no)){grid-template-columns:1fr 22px}}