/* Concept 02: an open editorial layout, not a dashboard. */
:root {
  --paper: #fbfaf7;
  --paper-alt: #f4f1ea;
  --white: #ffffff;
  --ink: #0b1220;
  --soft: #3a4859;
  --navy: #0a2540;
  --blue: #0f4c81;
  --gold: #c8a04e;
  --gold-light: #e7c873;
  --line: #e7e3da;
  --line-soft: #efece4;
  --sans: "Zen Kaku Gothic New", "Noto Sans JP", "Hiragino Sans", "Yu Gothic", "Meiryo", system-ui, sans-serif;
  --radius: 14px;
  --max: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 40px; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 16px/1.85 var(--sans); font-feature-settings: "palt" 1; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p, ul, ol, figure { margin: 0; }
h1, h2, h3 { font-weight: 700; line-height: 1.4; }
ul, ol { padding: 0; list-style: none; }
img { display: block; max-width: 100%; height: auto; }
summary { cursor: pointer; list-style: none; }
summary::-webkit-details-marker { display: none; }
a:focus-visible, summary:focus-visible { outline: 3px solid var(--blue); outline-offset: 5px; }
::selection { color: var(--ink); background: var(--gold-light); }
.wrap { width: calc(100% - 80px); max-width: var(--max); margin-inline: auto; }
.skip { position: fixed; top: -100px; left: 16px; padding: 12px 24px; background: var(--white); border: 2px solid var(--blue); z-index: 100; }
.skip:focus { top: 12px; }
.icon { width: 26px; height: 26px; flex-shrink: 0; }
.arrow { font-size: 23px; font-weight: 400; line-height: 1; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 28px; min-height: 52px; padding: 12px 26px; border: 1px solid var(--blue); border-radius: 999px; background: var(--blue); color: var(--white); font-size: 15px; font-weight: 700; line-height: 1.7; transition: transform .2s, box-shadow .2s; }
.button:hover { transform: translateY(-2px); box-shadow: 0 5px 18px rgba(15,76,129,.14); }
.button.outline { background: transparent; color: var(--blue); border-color: var(--line); }
.text-link { min-height: 44px; display: inline-flex; align-items: center; gap: 24px; color: var(--blue); font-weight: 700; font-size: 15px; }
.text-link:hover { text-decoration: underline; text-underline-offset: 6px; }
.eyebrow { font-size: 13px; line-height: 1.7; letter-spacing: .08em; color: var(--soft); }
.eyebrow .dot { display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--gold); margin-right: 9px; vertical-align: 2px; }
.label { color: var(--soft); font-size: 13px; line-height: 1.7; }
.site-header { border-bottom: 1px solid var(--line); }
.header-inner { min-height: 90px; display: flex; justify-content: space-between; align-items: center; gap: 32px; }
.brand { display: inline-flex; align-items: center; gap: 16px; min-height: 48px; flex-shrink: 0; }
.brand strong { font-size: 22px; letter-spacing: .12em; line-height: 1; }
.brand span { padding-left: 16px; border-left: 1px solid var(--line); color: var(--soft); font-size: 13px; }
.desktop-nav { display: flex; align-items: center; gap: 32px; }
.desktop-nav > a:not(.button) { font-size: 14px; min-height: 44px; display: inline-flex; align-items: center; }
.desktop-nav > a:not(.button):hover { color: var(--blue); text-decoration: underline; text-underline-offset: 6px; }
.desktop-nav .button { min-height: 44px; padding: 8px 20px; font-size: 14px; }
.mobile-menu { display: none; }
.concept-label { display: flex; justify-content: space-between; gap: 16px; margin-top: 20px; font-size: 13px; color: var(--soft); }
.concept-label span:first-child { letter-spacing: .12em; }
.hero { padding: 48px 0 32px; text-align: center; }
.hero .eyebrow { display: inline-flex; align-items: center; gap: 12px; padding: 6px 18px; border: 1px solid var(--line); border-radius: 999px; }
.hero h1 { font-size: clamp(38px, 5.1vw, 72px); line-height: 1.38; margin: 22px auto 24px; letter-spacing: 0; }
.hero h1 > span { display: block; }
.hero h1 em { font-style: normal; color: var(--blue); position: relative; display: inline-block; }
.hero h1 em::after { content: ""; position: absolute; left: 2%; right: 0; bottom: -4px; height: 4px; background: var(--gold); transform: rotate(-2deg); }
.hero-lead { max-width: 640px; margin-inline: auto; line-height: 1.95; color: var(--soft); }
.hero-actions { display: flex; gap: 28px; align-items: center; justify-content: center; margin-top: 26px; }
.workspace-figure { margin-top: 12px; padding: 0 0 36px; }
.diagram { position: relative; display: grid; grid-template-columns: 1fr .82fr 1fr; gap: 48px; align-items: center; min-height: 320px; padding: 30px 42px; border-radius: 22px; background: var(--paper-alt); overflow: hidden; }
.diagram::before { content: ""; position: absolute; width: 720px; height: 720px; top: 50%; left: 50%; transform: translate(-50%,-50%); border: 1px solid var(--line); border-radius: 50%; pointer-events: none; }
.diagram::after { content: ""; position: absolute; width: 930px; height: 930px; top: 50%; left: 50%; transform: translate(-50%,-50%); border: 1px solid var(--line); border-radius: 50%; pointer-events: none; }
.diagram > * { position: relative; z-index: 1; min-width: 0; }
.diagram-label { font-size: 13px; font-weight: 700; margin-bottom: 16px; display: flex; align-items: center; gap: 10px; }
.diagram-label span { font-size: 13px; color: var(--blue); border-bottom: 2px solid var(--gold); line-height: 1.8; }
.document-stack { position: relative; padding-left: 14px; padding-bottom: 12px; }
.document-stack::before { content: ""; position: absolute; top: 10px; bottom: 0; left: 5px; right: 9px; transform: rotate(-4deg); border: 1px solid var(--line); border-radius: 9px; background: var(--white); }
.document-paper { position: relative; padding: 22px 20px 18px; background: var(--white); border-radius: 9px; border: 1px solid var(--line); }
.paper-title { display: flex; align-items: center; gap: 12px; padding-bottom: 14px; border-bottom: 1px solid var(--line-soft); margin-bottom: 12px; font-size: 16px; font-weight: 700; }
.paper-lines { display: grid; gap: 9px; }
.paper-lines li { display: flex; justify-content: space-between; gap: 12px; align-items: center; font-size: 14px; color: var(--soft); }
.paper-lines li span:last-child { font-size: 13px; border: 1px solid var(--line); border-radius: 4px; padding-inline: 6px; line-height: 1.7; }
.diagram-center { text-align: center; }
.process-orbit { position: relative; width: 182px; height: 182px; margin-inline: auto; border: 1px solid var(--gold); border-radius: 50%; padding: 12px; background: var(--paper-alt); }
.process-orbit::before, .process-orbit::after { position: absolute; top: 50%; content: "→"; color: var(--blue); font-size: 28px; transform: translateY(-50%); }
.process-orbit::before { left: -52px; }
.process-orbit::after { right: -52px; }
.process-core { display: flex; flex-direction: column; justify-content: center; align-items: center; width: 100%; height: 100%; border-radius: 50%; background: var(--white); }
.process-core .icon { width: 32px; height: 32px; margin-bottom: 8px; }
.process-core strong { color: var(--blue); font-size: 21px; line-height: 1.45; }
.process-core small { font-size: 13px; margin-top: 5px; color: var(--soft); }
.diagram-center > p { font-size: 13px; margin-top: 16px; line-height: 1.75; color: var(--soft); }
.result-sheet { background: var(--white); border: 1px solid var(--line); border-radius: 9px; padding: 20px; }
.result-sheet > p { font-size: 13px; color: var(--soft); margin-bottom: 10px; }
.result-item { display: flex; align-items: center; gap: 12px; padding: 9px 0; border-top: 1px solid var(--line-soft); font-size: 16px; font-weight: 500; }
.result-item .icon { width: 21px; height: 21px; }
.diagram-caption { display: flex; justify-content: space-between; gap: 28px; padding-top: 16px; font-size: 13px; color: var(--soft); }
.diagram-caption strong { font-weight: 500; color: var(--ink); }
.diagram-caption small { font-size: 13px; }
.intro-strip { display: flex; justify-content: center; align-items: center; gap: 32px; padding-block: 16px 36px; border-bottom: 1px solid var(--line); }
.intro-strip p { color: var(--soft); font-size: 16px; }
.intro-strip span { color: var(--ink); }
.section { padding-block: 80px; }
.section-grid { display: grid; grid-template-columns: 300px 1fr; gap: 76px; }
.section-aside h2 { margin: 20px 0; font-size: 32px; line-height: 1.55; }
.section-aside > p:not(.eyebrow) { color: var(--soft); }
.section-aside .text-link { margin-top: 24px; }
.section-number { display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: .12em; color: var(--blue); border-bottom: 2px solid var(--gold); padding-bottom: 4px; margin-bottom: 16px; }
.service-list { border-top: 1px solid var(--line); }
.service-list details { border-bottom: 1px solid var(--line); }
.service-list summary { display: grid; grid-template-columns: 32px 1fr 32px; align-items: center; gap: 20px; padding: 23px 0; min-height: 76px; }
.service-list summary h3 { font-size: 20px; }
.service-list summary .plus { position: relative; display: block; width: 28px; height: 28px; border: 1px solid var(--line); border-radius: 50%; }
.plus::before, .plus::after { content: ""; position: absolute; width: 10px; height: 1px; background: var(--blue); top: 50%; left: 8px; }
.plus::after { transform: rotate(90deg); }
details[open] .plus::after { transform: rotate(0deg); }
.service-list details[open] { background: var(--white); }
.service-list details[open] summary { color: var(--blue); }
.service-list details[open] summary .icon { margin-left: 0; }
.service-list summary:hover h3 { color: var(--blue); }
.service-body { padding: 0 52px 24px; }
.service-body > p { color: var(--soft); font-size: 16px; }
.service-body .service-result { margin: 16px 0 8px; padding: 12px 16px; border-left: 2px solid var(--gold); background: var(--paper); color: var(--ink); }
.service-body .service-result b { font-size: 13px; display: block; color: var(--soft); font-weight: 400; }
.service-body .text-link { font-size: 14px; }
.scope-note { margin-top: 22px; font-size: 13px; line-height: 1.8; color: var(--soft); }
.loop { padding: 56px 0; border-block: 1px solid var(--line); background: var(--white); }
.loop-heading { display: grid; grid-template-columns: 1fr 1fr; align-items: end; gap: 64px; margin-bottom: 36px; }
.loop-heading h2 { font-size: 32px; margin-top: 12px; }
.loop-heading > p { color: var(--soft); }
.loop-line { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 32px; }
.loop-line li { position: relative; padding-top: 22px; border-top: 1px solid var(--line); }
.loop-line li::before { content: ""; position: absolute; top: -5px; left: 0; width: 9px; height: 9px; border-radius: 50%; background: var(--gold); }
.loop-line li > span { font-size: 13px; color: var(--blue); }
.loop-line h3 { font-size: 18px; margin: 10px 0; }
.loop-line p { font-size: 16px; color: var(--soft); }
.loop-note { display: flex; justify-content: space-between; gap: 24px; align-items: center; padding-top: 26px; }
.loop-note p { font-size: 13px; color: var(--soft); }
.section-heading { display: flex; justify-content: space-between; gap: 40px; align-items: flex-end; margin-bottom: 32px; }
.section-heading h2 { font-size: 32px; margin-top: 14px; }
.section-heading > p { color: var(--soft); max-width: 410px; }
.pricing { border-top: 1px solid var(--line); }
.plan-row { display: grid; grid-template-columns: 1.15fr 1.3fr .75fr 44px; gap: 26px; align-items: center; padding: 28px 22px; border-bottom: 1px solid var(--line); position: relative; }
.plan-row.featured { background: var(--white); border-left: 3px solid var(--blue); padding-left: 19px; }
.plan-name { display: flex; align-items: flex-start; gap: 14px; }
.plan-name img { width: 40px; height: 40px; }
.plan-name h3 { font-size: 20px; margin-bottom: 5px; }
.plan-name p { color: var(--soft); font-size: 13px; }
.plan-description { font-size: 16px; color: var(--soft); }
.plan-price { font-size: 34px; line-height: 1.4; font-weight: 500; white-space: nowrap; }
.plan-price small { font-size: 14px; font-weight: 400; }
.plan-price > span { display: block; font-size: 13px; color: var(--soft); }
.plan-more { display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 50%; color: var(--blue); }
.plan-more::after { content: ""; position: absolute; inset: 0; }
.plan-row:has(.plan-more:hover) { background: var(--paper-alt); }
.plan-row:focus-within { outline: 3px solid var(--blue); outline-offset: 3px; }
.pricing-footer { display: flex; justify-content: space-between; align-items: center; gap: 40px; margin-top: 20px; }
.pricing-footer p { max-width: 720px; color: var(--soft); font-size: 13px; }
.pricing-footer a { flex-shrink: 0; }
.audience { padding-block: 48px; border-block: 1px solid var(--line); display: grid; grid-template-columns: 300px 1fr; gap: 76px; }
.audience h2 { font-size: 24px; }
.audience p { font-size: 16px; color: var(--soft); margin-top: 12px; }
.audience-links { display: flex; flex-wrap: wrap; gap: 12px 20px; }
.audience-links a { display: inline-flex; min-height: 44px; align-items: center; gap: 12px; border-bottom: 1px solid var(--line); font-size: 16px; padding: 4px 0; }
.audience-links a:hover { color: var(--blue); border-color: var(--blue); }
.audience-links a span { color: var(--blue); }
.professional { display: inline-flex; align-items: center; gap: 16px; min-height: 48px; margin-top: 24px; color: var(--blue); font-size: 14px; line-height: 1.8; border: 1px solid var(--line); border-radius: 9px; padding: 12px 16px; }
.professional:hover { background: var(--white); }
.more-support { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; padding-block: 48px; }
.more-support article { display: grid; grid-template-columns: 32px 1fr; column-gap: 20px; }
.more-support article + article { border-left: 1px solid var(--line); padding-left: 48px; }
.more-support h3 { font-size: 20px; }
.more-support p { color: var(--soft); font-size: 16px; margin-top: 12px; }
.more-support .text-link { margin-top: 8px; }
.more-support .label { font-size: 13px; }
.closing { text-align: center; padding: 56px 0 64px; border-top: 1px solid var(--line); }
.closing h2 { font-size: clamp(28px,3.5vw,44px); line-height: 1.6; }
.closing > p { margin: 20px auto 24px; max-width: 620px; color: var(--soft); }
.closing .button { min-width: 240px; }
.closing .label { display: block; margin-top: 14px; }
.site-footer { padding-block: 28px; border-top: 1px solid var(--line); }
.footer-row { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 24px; }
.footer-nav a { font-size: 13px; min-height: 44px; display: inline-flex; align-items: center; }
.footer-nav a:hover { text-decoration: underline; }
.footer-note { display: flex; justify-content: space-between; gap: 24px; color: var(--soft); font-size: 13px; border-top: 1px solid var(--line); padding-top: 18px; margin-top: 18px; }
@media (max-width:1100px) {
  .desktop-nav { gap: 20px; }
  .brand span { display: none; }
  .diagram { gap: 36px; padding-inline: 28px; }
  .process-orbit { width: 152px; height: 152px; }
  .process-orbit::before { left: -36px; }
  .process-orbit::after { right: -36px; }
  .process-core strong { font-size: 18px; }
  .process-core .icon { width: 25px; height: 25px; }
  .section-grid, .audience { grid-template-columns: 250px 1fr; gap: 48px; }
  .plan-row { grid-template-columns: 1fr 1fr .65fr 44px; gap: 20px; padding-inline: 16px; }
  .plan-row.featured { padding-left: 13px; }
  .plan-name h3 { font-size: 18px; }
  .plan-name img { display: none; }
}
@media (max-width:850px) {
  .wrap { width: calc(100% - 48px); }
  .hero h1 { font-size: 48px; }
  .diagram { grid-template-columns: 1fr .85fr 1fr; gap: 22px; padding-inline: 20px; min-height: 300px; }
  .document-paper, .result-sheet { padding: 14px; }
  .paper-title { font-size: 14px; gap: 8px; }
  .paper-lines li { font-size: 13px; gap: 6px; }
  .paper-lines li span:last-child { display: none; }
  .result-item { font-size: 14px; gap: 8px; }
  .result-item .icon { width: 18px; height: 18px; }
  .process-orbit { width: 132px; height: 132px; padding: 8px; }
  .process-core strong { font-size: 16px; }
  .process-core small { font-size: 13px; }
  .process-orbit::before { left: -26px; font-size: 22px; }
  .process-orbit::after { right: -26px; font-size: 22px; }
  .section-grid, .audience { grid-template-columns: 1fr; gap: 32px; }
  .section-aside h2 br { display: none; }
  .section-aside h2 { margin: 12px 0; }
  .section-aside .text-link { margin-top: 12px; }
  .loop-heading { gap: 32px; }
  .loop-heading h2, .section-heading h2 { font-size: 28px; }
  .loop-line { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 28px; }
  .section-heading { align-items: flex-start; flex-direction: column; gap: 18px; }
  .section-heading > p { max-width: none; }
  .plan-row { grid-template-columns: 1fr .6fr 44px; gap: 12px 24px; }
  .plan-description { grid-column: 1; grid-row: 2; }
  .plan-price { grid-column: 2; grid-row: 1/3; }
  .plan-more { grid-column: 3; grid-row: 1/3; }
  .pricing-footer { flex-direction: column; align-items: flex-start; gap: 12px; }
  .more-support { gap: 32px; }
  .more-support article + article { padding-left: 24px; }
  .footer-row, .footer-note { flex-direction: column; align-items: flex-start; gap: 16px; }
}
@media (max-width:600px) {
  .wrap { width: calc(100% - 40px); }
  .header-inner { min-height: 72px; align-items: center; position: relative; gap: 12px; }
  .brand strong { font-size: 20px; }
  .desktop-nav { display: none; }
  .mobile-menu { display: block; }
  .mobile-menu > summary { display: flex; align-items: center; justify-content: center; min-width: 90px; min-height: 44px; border: 1px solid var(--line); border-radius: 999px; padding: 8px 16px; font-size: 13px; }
  .mobile-menu > summary::after { content: "+"; margin-left: 12px; font-size: 18px; }
  .mobile-menu[open] > summary::after { content: "−"; }
  .mobile-menu nav { position: absolute; left: 0; right: 0; top: 64px; z-index: 30; padding: 16px 20px; border: 1px solid var(--line); border-radius: 14px; background: var(--white); box-shadow: 0 2px 8px rgba(11,18,32,.05); }
  .mobile-menu nav a { display: flex; min-height: 48px; align-items: center; font-size: 16px; border-bottom: 1px solid var(--line-soft); }
  .concept-label { margin-top: 14px; font-size: 13px; }
  .concept-label span:last-child { display: none; }
  .hero { padding-top: 30px; padding-bottom: 24px; }
  .hero .eyebrow { padding: 5px 12px; font-size: 13px; letter-spacing: 0; }
  .hero h1 { font-size: clamp(29px,7.5vw,44px); line-height: 1.55; margin-top: 24px; margin-bottom: 22px; }
  .hero h1 > span { max-width: 100%; }
  .hero-lead { text-align: left; line-height: 1.85; }
  .hero-actions { flex-direction: column; gap: 8px; margin-top: 22px; }
  .hero-actions .button { width: 100%; }
  .workspace-figure { margin-top: 0; padding-bottom: 24px; }
  .diagram { grid-template-columns: 1fr; gap: 18px; padding: 24px; }
  .diagram::before { width: 530px; height: 530px; }
  .diagram::after { width: 680px; height: 680px; }
  .diagram-label { margin-bottom: 12px; }
  .document-stack { max-width: 290px; margin-inline: auto; }
  .document-paper { padding: 18px; }
  .paper-title, .paper-lines li, .result-item { font-size: 16px; }
  .paper-lines li span:last-child { display: inline-block; font-size: 13px; }
  .diagram-center { display: grid; grid-template-columns: 96px 1fr; gap: 20px; align-items: center; padding-block: 10px; }
  .process-orbit { width: 96px; height: 96px; padding: 4px; }
  .process-core .icon { display: none; }
  .process-core strong { font-size: 15px; }
  .process-core small { display: none; }
  .process-orbit::before, .process-orbit::after { content: "↓"; font-size: 22px; top: auto; right: auto; left: calc(50% - 7px); transform: none; }
  .process-orbit::before { top: -28px; }
  .process-orbit::after { bottom: -28px; }
  .diagram-center > p { text-align: left; margin-top: 0; font-size: 14px; }
  .diagram-output { padding-top: 8px; }
  .result-sheet { padding: 16px 18px; }
  .diagram-caption { display: block; font-size: 13px; }
  .diagram-caption small { display: block; margin-top: 6px; }
  .intro-strip { padding-bottom: 24px; gap: 10px; flex-direction: column; }
  .intro-strip p { font-size: 16px; }
  .section { padding-block: 44px; }
  .section-grid { gap: 24px; }
  .section-aside h2, .loop-heading h2, .section-heading h2 { font-size: 28px; }
  .section-aside .text-link { margin-top: 10px; }
  .service-list summary { padding: 20px 0; gap: 14px; grid-template-columns: 26px 1fr 28px; }
  .service-list summary h3 { font-size: 18px; }
  .service-body { padding-left: 40px; padding-right: 12px; }
  .service-body .service-result { padding: 12px; }
  .loop { padding-block: 40px; }
  .loop-heading { grid-template-columns: 1fr; gap: 20px; }
  .loop-line { gap: 24px 20px; }
  .loop-line h3 { font-size: 17px; }
  .loop-line p { font-size: 16px; }
  .loop-note { flex-direction: column; gap: 10px; align-items: flex-start; }
  .plan-row { grid-template-columns: 1fr 44px; padding: 24px 12px; }
  .plan-row.featured { padding-left: 9px; }
  .plan-name h3 { font-size: 21px; }
  .plan-description { grid-column: 1/-1; grid-row: 2; }
  .plan-price { grid-column: 1; grid-row: 3; font-size: 32px; }
  .plan-price > span { display: inline; margin-left: 10px; }
  .plan-more { grid-column: 2; grid-row: 3; }
  .audience { padding-block: 32px; gap: 24px; }
  .audience-links { gap: 10px 18px; }
  .audience-links a { font-size: 15px; }
  .professional { font-size: 14px; align-items: flex-start; }
  .professional .arrow { padding-top: 4px; }
  .more-support { grid-template-columns: 1fr; padding-block: 32px; gap: 26px; }
  .more-support article + article { border-left: 0; padding: 26px 0 0; border-top: 1px solid var(--line); }
  .closing { padding-block: 40px; }
  .closing h2 { font-size: 28px; }
  .closing p { text-align: left; }
  .closing .button { width: 100%; }
  .footer-nav { gap: 8px 20px; }
}
@media (prefers-reduced-motion:reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}
@media print {
  body { background: var(--white); }
  .wrap { width: 100%; }
  .desktop-nav, .mobile-menu, .concept-label { display: none; }
  .hero h1 { font-size: 36pt; }
  .diagram { break-inside: avoid; padding: 20px; min-height: 0; }
  .section { padding-block: 28px; }
  .section-grid { grid-template-columns: 1fr; gap: 16px; }
  .service-list details > .service-body { display: block !important; }
  .service-list details::details-content { display: block; content-visibility: visible; }
  .plan-row, .loop-line li { break-inside: avoid; }
  .button { color: var(--blue); background: var(--white); }
  .plan-more::after { content: none; }
  .footer-note { display: block; }
}

@media screen {
  /* Homepage readability; decorative circles and print styling stay unchanged. */
  .editorial-home { --read-line: #7f8b98; --read-divider: #bcc4cc; }
  .editorial-home :is(.eyebrow, .label, .concept-label, .diagram-label, .diagram-label span, .paper-lines li, .paper-lines li span:last-child, .process-core small, .diagram-center > p, .result-sheet > p, .diagram-caption, .diagram-caption small, .section-number, .service-body .service-result b, .scope-note, .loop-line li > span, .loop-note p, .plan-name p, .plan-price small, .plan-price > span, .pricing-footer p, .professional, .more-support .label) { font-size: 16px; font-weight: 500; line-height: 1.75; }
  .editorial-home .hero .eyebrow { font-size: 16px; border: 2px solid var(--read-line); line-height: 1.75; }
  body.editorial-site.editorial-home main :is(.diagram-label, .diagram-label span, .section-number) { font-weight: 700; }
  .editorial-home :is(.hero-lead, .intro-strip p, .service-body > p, .loop-line p, .plan-description, .audience p, .more-support p) { font-size: 18px; font-weight: 500; line-height: 1.8; }
  .editorial-home .button { min-height: 52px; border-width: 2px; font-size: 18px; line-height: 1.75; }
  .editorial-home .button.outline { border-color: var(--read-line); }
  .editorial-home :is(.text-link, .service-body .text-link, .audience-links a) { min-height: 48px; font-size: 18px; line-height: 1.75; }
  .editorial-home .text-link { gap: 16px; }
  .editorial-home .icon,
  .editorial-home .result-item .icon,
  .editorial-home .process-core .icon { width: 34px; height: 34px; }
  .editorial-home .plan-name img { width: 36px; height: 36px; }
  .editorial-home .arrow { font-weight: 700; }

  /* The three stages are distinct; supporting borders stay quieter than controls. */
  .editorial-home .diagram { grid-template-columns: minmax(0, 1fr) minmax(190px, .8fr) minmax(0, 1fr); gap: 42px; padding: 32px; }
  .editorial-home :is(.document-paper, .result-sheet) { border: 2px solid var(--read-line); padding: 22px 18px; }
  .editorial-home .paper-title { font-size: 18px; line-height: 1.75; border-bottom: 2px solid var(--read-divider); }
  .editorial-home .paper-lines li { flex-wrap: wrap; gap: 6px 12px; }
  .editorial-home .paper-lines li span:last-child { border-color: var(--read-divider); }
  .editorial-home .process-orbit { width: 190px; height: 190px; border: 3px solid var(--blue); padding: 10px; }
  .editorial-home .process-core strong { font-size: 21px; line-height: 1.5; }
  .editorial-home .process-orbit::before,
  .editorial-home .process-orbit::after { font-size: 30px; font-weight: 700; }
  .editorial-home .process-orbit::before { left: -38px; }
  .editorial-home .process-orbit::after { right: -38px; }
  .editorial-home .result-item { font-size: 18px; line-height: 1.75; border-top: 2px solid var(--read-divider); padding-block: 12px; }
  .editorial-home .diagram-caption { gap: 18px 28px; flex-wrap: wrap; }

  /* Service choices and plan rows are visibly actionable. */
  .editorial-home .service-list { border-top: 2px solid var(--read-line); }
  .editorial-home .service-list details { border-bottom: 2px solid var(--read-line); }
  .editorial-home .service-list summary { grid-template-columns: 36px minmax(0, 1fr) 36px; min-height: 84px; gap: 18px; }
  .editorial-home .service-list summary h3 { font-size: 22px; line-height: 1.6; }
  .editorial-home .service-list summary .plus { width: 36px; height: 36px; border: 2px solid var(--blue); background: var(--blue); }
  .editorial-home .plus::before,
  .editorial-home .plus::after { width: 14px; height: 3px; left: 9px; top: calc(50% - 1.5px); background: var(--white); }
  .editorial-home .service-body { padding-left: 54px; padding-right: 18px; }
  .editorial-home .service-body .service-result { border-left: 3px solid var(--blue); }
  .editorial-home .loop-line li { border-top: 3px solid var(--blue); }
  .editorial-home .loop-line li::before { width: 11px; height: 11px; top: -7px; background: var(--blue); }
  .editorial-home .loop-line h3 { font-size: 20px; line-height: 1.6; }
  .editorial-home .pricing { border-top: 2px solid var(--read-line); }
  .editorial-home .plan-row { grid-template-columns: 1.15fr 1.25fr minmax(155px, .75fr) 48px; border-bottom: 2px solid var(--read-line); }
  .editorial-home .plan-row.featured { border-left-width: 4px; }
  .editorial-home .plan-name h3 { font-size: 22px; line-height: 1.6; }
  .editorial-home .plan-price { font-weight: 700; white-space: normal; }
  .editorial-home .plan-more { width: 48px; height: 48px; border: 2px solid var(--blue); background: var(--white); }
  .editorial-home .professional { border: 2px solid var(--read-line); }
  .editorial-home .audience-links a { border-bottom: 2px solid var(--read-line); }
  .editorial-home :is(.intro-strip, .loop, .audience, .closing, .more-support article + article) { border-color: var(--read-divider); }
  .editorial-home .more-support article { grid-template-columns: 36px minmax(0, 1fr); }
}

@media screen and (max-width: 1100px) {
  .editorial-home .section-grid,
  .editorial-home .audience { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .editorial-home .section-aside h2 br { display: none; }
  .editorial-home .section-aside h2 { margin: 12px 0; }
  .editorial-home .section-aside .text-link { margin-top: 12px; }
  .editorial-home .plan-row { grid-template-columns: minmax(0, 1fr) minmax(155px, .55fr) 48px; gap: 12px 24px; }
  .editorial-home .plan-name { grid-column: 1; grid-row: 1; }
  .editorial-home .plan-description { grid-column: 1; grid-row: 2; }
  .editorial-home .plan-price { grid-column: 2; grid-row: 1 / 3; }
  .editorial-home .plan-more { grid-column: 3; grid-row: 1 / 3; }
}

@media screen and (max-width: 980px) {
  .editorial-home .diagram { grid-template-columns: minmax(0, 1fr); gap: 36px; padding: 28px; }
  .editorial-home .diagram-input,
  .editorial-home .diagram-output { width: 100%; max-width: 480px; margin-inline: auto; }
  .editorial-home .document-stack { max-width: 480px; margin-inline: auto; }
  .editorial-home .diagram-center { display: block; padding-block: 16px; }
  .editorial-home .process-orbit { width: 190px; height: 190px; margin-inline: auto; }
  .editorial-home .process-core .icon { display: block; }
  .editorial-home .process-core small { display: block; }
  .editorial-home .process-orbit::before,
  .editorial-home .process-orbit::after { content: "↓"; left: calc(50% - 15px); right: auto; top: auto; bottom: auto; transform: none; line-height: 1; }
  .editorial-home .process-orbit::before { top: -42px; }
  .editorial-home .process-orbit::after { bottom: -42px; }
  .editorial-home .diagram-center > p { max-width: 440px; margin: 42px auto 0; text-align: center; }
  .editorial-home .paper-lines li span:last-child { display: inline-block; }
  .editorial-home .loop-line { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media screen and (max-width: 600px) {
  .editorial-home .diagram { padding: 24px 18px; }
  .editorial-home .service-list summary { gap: 12px; grid-template-columns: 32px minmax(0, 1fr) 36px; }
  .editorial-home .service-list summary h3 { font-size: 20px; }
  .editorial-home .service-list summary .icon { width: 32px; height: 32px; }
  .editorial-home .service-body { padding-left: 0; padding-right: 0; }
  .editorial-home .loop-line { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .editorial-home .plan-row { grid-template-columns: minmax(0, 1fr) 48px; gap: 12px; }
  .editorial-home .plan-name { grid-column: 1 / -1; }
  .editorial-home .plan-description { grid-column: 1 / -1; grid-row: 2; }
  .editorial-home .plan-price { grid-column: 1; grid-row: 3; }
  .editorial-home .plan-price > span { display: block; margin-left: 0; }
  .editorial-home .plan-more { grid-column: 2; grid-row: 3; }
}

/* Homepage service disclosures: visible handles without additional copy. */
@media screen {
  .editorial-home .service-list {
    display: grid;
    gap: 18px;
    padding-bottom: 8px;
    border: 0;
  }
  .editorial-home .service-list > details {
    min-width: 0;
    border: 2px solid var(--read-line);
    border-radius: 14px;
    background: var(--white);
    /* A second sheet remains visible even without hover (including touch). */
    box-shadow: 0 5px 0 -2px var(--white), 0 7px 0 -2px var(--read-line);
    transition: border-color 180ms ease, box-shadow 180ms ease;
  }
  .editorial-home .service-list > details > summary {
    grid-template-columns: 36px minmax(0, 1fr) 44px;
    min-height: 84px;
    gap: 18px;
    padding: 18px 20px;
    border-radius: 12px;
    transition: background-color 180ms ease;
  }
  .editorial-home .service-list summary h3 { min-width: 0; }
  .editorial-home .service-list summary .plus {
    width: 44px;
    height: 44px;
    border: 2px solid var(--blue);
    border-radius: 12px;
    background: var(--blue);
    pointer-events: none;
    transition: transform 180ms ease, background-color 180ms ease;
  }
  .editorial-home .service-list summary .plus::before {
    content: "";
    width: 12px;
    height: 12px;
    left: 14px;
    top: 11px;
    border-right: 3px solid var(--white);
    border-bottom: 3px solid var(--white);
    background: transparent;
    transform: rotate(45deg);
    pointer-events: none;
  }
  .editorial-home .service-list summary .plus::after {
    content: none;
    pointer-events: none;
  }
  .editorial-home .service-list > details[open] {
    border-color: var(--blue);
    box-shadow: 0 3px 12px rgba(15, 76, 129, .08);
  }
  .editorial-home .service-list > details[open] > summary {
    border-radius: 12px 12px 0 0;
    background: #eef5fa;
  }
  .editorial-home .service-list > details[open] > summary .plus::before {
    top: 16px;
    transform: rotate(225deg);
  }
  .editorial-home .service-list .service-body { padding: 18px 24px 24px 74px; }
  .editorial-home .service-list > details:focus-within { border-color: var(--blue); }
  .editorial-home .service-list > details > summary:focus-visible {
    outline: 3px solid var(--blue);
    outline-offset: 4px;
    background: #eef5fa;
  }
  .editorial-home .service-list > details > summary:active { background: #dceaf5; }
  .editorial-home .service-list > details > summary:active .plus { transform: translateY(1px); }
}

@media screen and (hover: hover) and (pointer: fine) {
  .editorial-home .service-list > details:hover {
    border-color: var(--blue);
    box-shadow: 0 5px 0 -2px var(--white), 0 7px 0 -2px var(--blue), 0 10px 20px -12px rgba(15, 76, 129, .3);
  }
  .editorial-home .service-list > details[open]:hover { box-shadow: 0 4px 16px rgba(15, 76, 129, .12); }
  .editorial-home .service-list > details > summary:hover { background: #eef5fa; }
  .editorial-home .service-list > details > summary:hover .plus { transform: translateY(2px); }
  .editorial-home .service-list > details[open] > summary:hover .plus { transform: translateY(-2px); }
  .editorial-home .service-list > details > summary:active { background: #dceaf5; }
  .editorial-home .service-list > details > summary:active .plus,
  .editorial-home .service-list > details[open] > summary:active .plus { transform: translateY(1px); }
}

@media screen and (max-width: 600px) {
  .editorial-home .service-list > details > summary {
    grid-template-columns: 32px minmax(0, 1fr) 44px;
    gap: 10px;
    padding: 16px 12px;
  }
  .editorial-home .service-list .service-body { padding: 16px 12px 20px; }
}

@media screen and (prefers-reduced-motion: reduce) {
  .editorial-home .service-list > details,
  .editorial-home .service-list > details > summary,
  .editorial-home .service-list summary .plus {
    transition: none;
    animation: none;
  }
  .editorial-home .service-list > details > summary .plus,
  .editorial-home .service-list > details[open] > summary .plus,
  .editorial-home .service-list > details > summary:hover .plus,
  .editorial-home .service-list > details[open] > summary:hover .plus,
  .editorial-home .service-list > details > summary:active .plus,
  .editorial-home .service-list > details[open] > summary:active .plus { transform: none; }
}

/* Give the support promise a real heading, without centering the explanation. */
@media screen {
  .editorial-home .intro-strip {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 24px;
    padding-block: 24px 32px;
  }
  .editorial-home .intro-copy { min-width: 0; text-align: left; }
  .editorial-home .intro-copy > h2 { font-size: clamp(22px, 2.2vw, 28px); line-height: 1.6; }
  .editorial-home .intro-copy > p { max-width: 52em; margin-top: 12px; text-align: left; }
  .editorial-home .intro-strip > .text-link { justify-self: start; }
}
@media screen and (max-width: 760px) {
  .editorial-home .intro-strip { grid-template-columns: minmax(0, 1fr); gap: 16px; }
}

/* Three readable plan points and clearly actionable audience links. */
@media screen {
  .editorial-home .plan-description > span { display: block; }
  .editorial-home .audience-links { gap: 14px 16px; }
  .editorial-home .audience-links a {
    min-height: 52px;
    max-width: 100%;
    padding: 10px 16px;
    gap: 16px;
    border: 1px solid var(--read-divider);
    border-bottom: 3px solid var(--blue);
    border-radius: 8px;
    background: #eef5fa;
    color: var(--blue);
    box-shadow: 0 3px 0 rgba(15, 76, 129, .12);
    font-weight: 700;
    text-decoration: none;
    transition: background-color 160ms ease, box-shadow 160ms ease;
  }
  .editorial-home .audience-links a span { flex: 0 0 auto; }
  .editorial-home .audience-links a:focus-visible {
    outline: 3px solid var(--blue);
    outline-offset: 4px;
    background: #dceaf5;
  }
}
@media screen and (hover: hover) and (pointer: fine) {
  .editorial-home .audience-links a:hover {
    background: #dceaf5;
    box-shadow: 0 4px 0 rgba(15, 76, 129, .2);
  }
}
@media screen {
  .editorial-home .audience-links a:active {
    background: #dceaf5;
    box-shadow: 0 1px 0 rgba(15, 76, 129, .2);
  }
}
@media screen and (prefers-reduced-motion: reduce) {
  .editorial-home .audience-links a { transition: none; }
}

/* The professional program shares the audience links' shape, in soft green. */
@media screen {
  .editorial-home .audience-links a.professional {
    margin-top: 0;
    align-items: center;
    color: #246343;
    border-color: #bccfc1;
    border-bottom-color: #246343;
    background: #edf6ef;
    box-shadow: 0 3px 0 rgba(36, 99, 67, .12);
  }
  .editorial-home .audience-links a.professional .professional-label {
    flex: 0 1 auto;
    min-width: 0;
    color: inherit;
  }
  .editorial-home .audience-links a.professional .arrow {
    color: inherit;
    padding-top: 0;
  }
  .editorial-home .audience-links a.professional:focus-visible {
    outline-color: #246343;
    background: #deeee2;
  }
}
@media screen and (hover: hover) and (pointer: fine) {
  .editorial-home .audience-links a.professional:hover {
    background: #deeee2;
    box-shadow: 0 4px 0 rgba(36, 99, 67, .2);
  }
}
@media screen {
  .editorial-home .audience-links a.professional:active {
    background: #deeee2;
    box-shadow: 0 1px 0 rgba(36, 99, 67, .2);
  }
}