:root{--ink:#234a66;--paper:#f7f9fb;--line:#d7e1e8;--muted:#536c7d;--accent:#bd5b17;font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;color:var(--ink);background:var(--paper)}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-underline-offset:5px}a:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:6px}.skip{position:absolute;left:20px;top:-80px;padding:12px;background:white;z-index:10}.skip:focus{top:10px}.wrap{width:min(1120px,calc(100% - 64px));margin:auto}.draft{background:#eaf0f5;text-align:center;font-size:11px;letter-spacing:.08em;padding:9px 20px}header{border-bottom:1px solid var(--line)}.header-row{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:94px}.brand{text-decoration:none;font-size:23px;font-weight:700;letter-spacing:.1em}.brand small{display:block;font-size:9px;letter-spacing:.22em;margin-top:7px;font-weight:400}nav{display:flex;gap:28px;font-size:12px}nav a{text-decoration:none}.hero{display:grid;grid-template-columns:1.3fr 1fr;align-items:center;gap:60px;padding:100px 0 112px}.eyebrow{font-size:11px;letter-spacing:.22em;color:var(--muted);font-weight:600}.hero h1{font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-size:clamp(36px,4.5vw,59px);font-weight:500;line-height:1.65;letter-spacing:.04em;margin:25px 0}.lead{font-size:14px;line-height:2.1;color:var(--muted);max-width:530px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:40px;background:var(--ink);color:#fff;padding:17px 24px;text-decoration:none;font-size:13px;margin-top:24px}.button.light{background:transparent;border:1px solid var(--ink);color:var(--ink)}.visual{background:#e8f0f6;position:relative;padding:28px 20px 16px}.visual svg{width:100%;height:auto;display:block}.visual figcaption{font-size:10px;color:var(--muted);letter-spacing:.1em;padding:18px 8px 2px}.section{padding:80px 0;border-top:1px solid var(--line);scroll-margin-top:20px}.section-head{display:grid;grid-template-columns:1fr 2fr;gap:60px;margin-bottom:40px}.section h2{font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-size:30px;font-weight:500;line-height:1.6;margin:12px 0}.section p{line-height:2;font-size:14px}.service{display:grid;grid-template-columns:.8fr 1.4fr;gap:54px;background:#fff;padding:46px;border:1px solid var(--line)}.service-label{font-size:12px;color:var(--muted)}h3{font-size:23px;font-weight:500;line-height:1.6;margin:10px 0 16px}.tags{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0}.tags span{font-size:11px;padding:7px 11px;background:#edf3f7}.text-link{display:inline-block;margin-top:16px;font-size:13px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:36px}.step{border-top:2px solid var(--ink);padding-top:22px}.step b{font-size:11px;letter-spacing:.14em;color:var(--accent)}.step h3{font-size:19px}.step p{color:var(--muted)}.about{display:grid;grid-template-columns:1fr 1fr;gap:80px}.facts{margin:0}.facts div{display:grid;grid-template-columns:90px 1fr;gap:20px;border-bottom:1px solid var(--line);padding:17px 0;font-size:13px;line-height:1.8}.facts dt{color:var(--muted)}.facts dd{margin:0}.contact{background:var(--ink);color:white;padding:65px;display:grid;grid-template-columns:1fr 1fr;gap:45px}.contact .eyebrow{color:#c9dce9}.contact h2{margin-top:14px}.contact p{color:#e5eef5}.status{display:inline-block;font-size:12px;border:1px solid #adc4d5;padding:12px 20px}footer{padding:36px 0;color:var(--muted);font-size:11px}.footer-row{display:flex;justify-content:space-between;gap:20px}.breadcrumb{padding:30px 0;font-size:11px;color:var(--muted)}.detail-hero{padding:45px 0 80px;max-width:780px}.detail-hero h1{font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-weight:500;font-size:clamp(32px,5vw,54px);line-height:1.6;margin:20px 0}.note{border-left:3px solid var(--accent);padding:12px 20px;background:#f6eee6;font-size:12px!important;color:var(--muted)}.deliverables{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.deliverable{border:1px solid var(--line);background:white;padding:28px}.deliverable h3{font-size:20px}.document{height:140px;background:#edf3f7;padding:22px;margin-bottom:24px}.document i{display:block;height:5px;background:#b8ccd9;margin:12px 0;width:90%}.document i:first-child{width:45%;background:#718fa3}.document i:last-child{width:65%}details{border-bottom:1px solid var(--line);padding:23px 0}summary{cursor:pointer;font-size:15px;line-height:1.8}details p{color:var(--muted);padding-left:18px}
/* Flexible columns must be allowed to shrink to the available width. */
.hero { grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); }
.hero > *, .section-head > *, .service > *, .about > *, .contact > * { min-width: 0; }
.header-row { flex-wrap: wrap; padding-block: 20px; }
.brand { flex-shrink: 0; }
nav { flex-wrap: wrap; column-gap: 24px; row-gap: 4px; }
nav a { display: inline-flex; align-items: center; min-height: 44px; }
.visual { margin: 0; width: 100%; }
.service { grid-template-columns: minmax(0, .8fr) minmax(0, 1.4fr); }
.steps, .deliverables { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.status { max-width: 100%; overflow-wrap: anywhere; line-height: 1.8; min-height: 44px; }
.eyebrow, .breadcrumb, .facts dd { overflow-wrap: anywhere; }
summary { min-height: 44px; padding-block: 8px; }
h1, h2, h3 { overflow-wrap: anywhere; }
@media (max-width: 1024px) {
  .hero { gap: 32px; padding-block: 72px; }
  .hero h1 { font-size: clamp(32px, 4.4vw, 48px); }
  .section-head { grid-template-columns: minmax(0, 1fr) minmax(0, 1.5fr); gap: 32px; }
  .service { padding: 32px; gap: 32px; }
  .about { gap: 36px; }
  .contact { grid-template-columns: 1fr; gap: 16px; padding: 40px; }
  .steps { gap: 24px; }
  .deliverables { grid-template-columns: 1fr; }
  .deliverable { display: grid; grid-template-columns: 150px minmax(0, 1fr); column-gap: 28px; }
  .deliverable .document { grid-row: span 2; margin: 0; height: 130px; }
  .deliverable h3 { align-self: end; }
  .deliverable p { margin-top: 0; }
}
@media (max-width: 760px) {
  .wrap { width: calc(100% - 40px); }
  .header-row { align-items: flex-start; flex-direction: column; gap: 8px; padding-block: 18px; }
  .brand { font-size: 20px; }
  nav { width: 100%; gap: 0 20px; font-size: 12px; }
  .hero { grid-template-columns: 1fr; gap: 32px; padding: 48px 0 60px; }
  .hero h1 { margin: 18px 0; font-size: clamp(28px, 7.8vw, 42px); }
  .hero .lead br, .section-head > p br, .contact p br { display: none; }
  .visual { max-width: 460px; justify-self: center; }
  .section { padding-block: 52px; }
  .section-head, .service, .about { grid-template-columns: 1fr; gap: 20px; }
  .section-head { margin-bottom: 26px; }
  .section h2 { font-size: clamp(23px, 6vw, 28px); }
  .service { padding: 24px; }
  .steps { grid-template-columns: 1fr; gap: 25px; }
  .step { padding-top: 18px; }
  .contact { padding: 28px; }
  .footer-row { flex-direction: column; gap: 12px; }
  .detail-hero { padding: 25px 0 50px; }
  .detail-hero h1 { font-size: clamp(22px, 5.8vw, 32px); }
  .facts div { grid-template-columns: 70px minmax(0, 1fr); gap: 16px; }
}
@media (max-width: 420px) {
  .wrap { width: calc(100% - 32px); }
  nav { column-gap: 16px; }
  .draft { padding-inline: 16px; line-height: 1.8; }
  .contact, .service { padding: 22px; }
  .status { padding: 12px 14px; }
  .deliverable { display: block; padding: 24px; }
  .deliverable .document { height: 110px; margin-bottom: 20px; }
  .visual { padding: 20px 16px 14px; }
  .button { max-width: 100%; gap: 24px; }
}
@media (prefers-reduced-motion: no-preference) {
  a { transition: opacity .2s; }
  a:hover { opacity: .72; }
}

/* Taira Office brand assets: original PNG pixels are retained. */
.brand { display: inline-flex; align-items: center; min-height: 56px; }
.brand-window { display: block; position: relative; width: 286px; height: 58px; overflow: hidden; }
.brand-logo { position: absolute; display: block; width: 286px; height: auto; max-width: none; left: 0; top: -19px; }
.footer-brand { display: inline-flex; align-items: center; gap: 10px; }
.footer-brand img { object-fit: contain; }
.button { border-bottom: 3px solid #e88332; }
.step { border-top-color: #2c5572; }
@media (max-width: 760px) {
  .brand-window { width: 258px; height: 52px; }
  .brand-logo { width: 258px; left: 0; top: -17px; }
}

/* Service content and deliverable examples */
.small { font-size: 12px !important; line-height: 1.9; }
.service-footnote { color: var(--muted); font-size: 12px !important; margin-top: 24px; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 12px 28px; }
.timing { padding: 24px 28px; background: #eaf1f7; border-left: 3px solid #e88332; margin-top: 36px; }
.timing strong { font-size: 16px; line-height: 1.8; }
.timing p { font-size: 13px; line-height: 1.9; margin-bottom: 0; }
.plan-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 24px; }
.plan { padding: 36px; background: #fff; border: 1px solid var(--line); }
.plan.recommended { border-top: 4px solid #e88332; padding-top: 33px; }
.price { font-size: clamp(30px,4vw,44px) !important; line-height: 1.2 !important; font-weight: 600; margin: 20px 0 8px; letter-spacing: -.03em; }
.price span { font-size: 18px; margin-left: 6px; }
.checklist { padding-left: 22px; margin: 24px 0; font-size: 14px; line-height: 2.1; }
.plan-note { padding: 20px 24px; background: #edf3f7; }
.scope-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 24px; }
.scope-grid article { border-top: 2px solid #2c5572; padding-top: 20px; }
.subheading { margin-top: 44px; }
.table-wrap { width: 100%; }
table { border-collapse: collapse; width: 100%; table-layout: fixed; font-size: 14px; line-height: 1.8; }
caption { text-align: left; font-size: 12px; color: var(--muted); padding-bottom: 12px; }
th,td { text-align: left; padding: 18px; border-bottom: 1px solid var(--line); overflow-wrap: anywhere; }
thead { background: #eaf1f7; } tbody th { font-weight: 500; }
.flow-list { list-style: none; padding: 0; counter-reset: none; display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 28px; }
.flow-list li { padding: 28px; border: 1px solid var(--line); background: white; }
.flow-label { font-size: 12px; color: #9c4713; letter-spacing: .06em; }
.flow-list h3 { font-size: 20px; }
.sample-sheet { background: white; border: 1px solid var(--line); margin-top: 30px; }
.sheet-heading { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding: 18px 24px; background: #eaf1f7; font-size: 12px; }
.compare-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); }
.compare-grid > div { padding: 26px; border-right: 1px solid var(--line); }
.compare-grid > div:last-child { border: 0; }
.compare-grid b { font-size: 13px; }
.sample-facts { margin: 0; padding: 8px 26px; }
.sample-facts > div { display: grid; grid-template-columns: 150px minmax(0,1fr); gap: 20px; padding: 20px 0; border-bottom: 1px solid var(--line); font-size: 14px; line-height: 1.9; }
.sample-facts > div:last-child { border: 0; }
.sample-facts dt { color: var(--muted); }
.sample-facts dd { margin: 0; }
.reflection { margin-top: 24px; padding: 24px; background: #edf3f7; }
@media(max-width:760px) {
 .plan-grid,.scope-grid,.flow-list,.compare-grid { grid-template-columns: 1fr; }
 .plan { padding: 26px; } .plan.recommended { padding-top: 23px; }
 .timing { padding: 20px; } .timing strong { font-size: 15px; }
 .flow-list li { padding: 24px; }
 .compare-grid > div { border-right: 0; border-bottom: 1px solid var(--line); padding: 22px; }
 .sample-facts { padding-inline: 20px; } .sample-facts > div { grid-template-columns: 1fr; gap: 6px; }
 th,td { padding: 14px 10px; font-size: 13px; }
 .sheet-heading { padding: 18px 20px; }
}

.adoption-flow { padding-left: 24px; font-size: 14px; line-height: 2; }

.legal-banner { border-left: 4px solid #e88332; padding: 24px 28px; margin: 0 0 36px; background: #eaf1f7; }
.legal-banner strong { font-size: clamp(18px,2.2vw,24px); font-weight: 500; }
.context-line { font-size: 13px; line-height: 1.9; padding-left: 16px; border-left: 3px solid #e88332; margin-top: 24px; }
.case-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 24px; }
.case-grid article { border: 1px solid var(--line); padding: 28px; background: white; }
.case-grid h3 { font-size: 20px; }
#operating-terms .facts { max-width: 800px; }
.contact .text-link { color: #fff; }
@media(max-width:760px){ .case-grid { grid-template-columns: 1fr; } .case-grid article { padding: 24px; } .legal-banner { padding: 22px; } .legal-banner br { display:none; } }

.page-toc { display:flex; flex-wrap:wrap; gap:4px 24px; padding-block:12px 28px; font-size:13px; } .page-toc a { min-height:44px; display:inline-flex; align-items:center; }

.data-policy { margin:32px 0; } .data-policy div { grid-template-columns:150px minmax(0,1fr); padding-block:22px; } @media(max-width:760px){ .data-policy div { grid-template-columns:1fr; gap:8px; } }

/* Home: outcome first, then concrete deliverables and two audiences. */
.home-hero { padding: 60px 0 72px; gap: 44px; grid-template-columns: minmax(0,1.35fr) minmax(0,1fr); }
.home-hero h1 { font-size: clamp(32px,3.7vw,48px); line-height: 1.45; margin: 24px 0; }
.home-hero .hero-actions { gap: 12px; margin-top: 24px; }
.home-hero .button { margin-top: 0; padding: 15px 18px; font-size: 12px; gap: 14px; }
.home-hero .button.light { border-bottom-color: var(--ink); }
.hero-caption { color: var(--muted); font-size: 11px; line-height: 1.9; margin-top: 18px; }
.hero-deliverables { background: #eaf1f7; padding: 26px; }
.hero-deliverables > .eyebrow { font-size: 10px; line-height: 1.8; margin-top: 0; letter-spacing: .1em; }
.mini-document { border: 1px solid #c8d7e1; background: white; padding: 22px; margin-top: 16px; }
.mini-label { color: #9c4713; font-size: 10px; letter-spacing: .08em; }
.mini-document h2 { font-family: inherit; font-size: 19px; font-weight: 500; margin: 12px 0 18px; }
.mini-document p { font-size: 11px; line-height: 1.8; color: var(--muted); margin-bottom: 0; }
.mini-columns { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); background: #eef3f7; }
.mini-columns span { font-size: 10px; padding: 10px 6px; text-align: center; border-right: 1px solid #d7e1e8; }
.mini-columns span:last-child { border:0; }
.mini-lines { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:12px; padding: 16px 6px 2px; }
.mini-lines i { height:4px; background:#c0d1df; box-shadow:0 9px 0 #dbe5ec; }
.mini-final { margin-top: 18px; border-left:3px solid #e88332; padding: 12px 0 0 16px; }
.mini-final strong { font-weight:500; font-size:16px; }.mini-final p { font-size:11px; line-height:1.8; }
.mini-note { font-size:10px; color:var(--muted); line-height:1.8; margin:16px 0 0; }
.audience-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:24px; margin-top:32px; }
.audience-grid article { border-top:2px solid #2c5572; padding:24px 0 0; }
.audience-grid h3 { font-size:21px; }.audience-grid .eyebrow { font-size:12px; }
.profile-name { font-size:20px !important; margin-top:24px; }.profile-name span { display:block; font-size:12px; color:var(--muted); }
@media(max-width:1024px) { .home-hero { gap:28px; } .home-hero h1 { font-size:clamp(28px,3.6vw,42px); } .hero-deliverables { padding:20px; } }
@media(max-width:760px) { .home-hero { grid-template-columns:1fr; padding:36px 0 52px; gap:28px; } .home-hero h1 { font-size:clamp(32px,8vw,42px); margin-block:20px; } .home-hero h1 span { font-size:clamp(20px,5.7vw,34px); white-space:nowrap; } .home-hero .hero-actions { gap:12px; } .home-hero .button { font-size:12px; padding:14px 16px; } .home-hero .hero-actions .button { flex:1 1 auto; } .hero-deliverables { width:100%; max-width:460px; justify-self:center; } .audience-grid { grid-template-columns:1fr; } .audience-grid h3 { font-size:20px; } }

/* Guides: readable article measure and linked preparation checklists. */
.guide-article{max-width:800px;margin:56px auto 80px;overflow-wrap:anywhere}.guide-article h1{font-size:clamp(28px,4vw,42px);line-height:1.5}.guide-article h2{font-size:clamp(22px,3vw,28px);line-height:1.6;margin-top:48px}.guide-article p,.guide-article li{line-height:2}.guide-meta{font-size:12px;color:var(--muted)}.guide-toc,.guide-next{padding:26px;background:#eaf1f7;margin:32px 0}.guide-toc a,.guide-check li{line-height:2}.guide-check{padding:24px 24px 24px 44px;background:white;border:1px solid var(--line)}.guide-next h2{margin-top:0}.guide-article .case-grid h3{font-size:19px}.guide-article .case-grid article{padding:22px}.breadcrumb{overflow-wrap:anywhere}@media(max-width:760px){.guide-article{margin-top:32px}.guide-toc,.guide-next{padding:20px}.guide-article .lead{font-size:16px}}