/* KOTARO / Comfortable edition v2
   Shared visual layer. Legacy style.css retains the decorative sample artwork.
   Reading content uses rem units; no external fonts, assets or services.
*/
:root {
  --paper: #f8f6f1;
  --white: #fff;
  --ink: #203346;
  --muted: #4f5b65;
  --green: #244660;
  --green-deep: #193247;
  --lime: #f3d4a2;
  --line: #d3d9dd;
  --tint: #eeece5;
  --accent: #ad572b;
  --accent-soft: #f6e7d5;
  --radius: 16px;
  --max: 1248px;
  --font: "BIZ UDPGothic", "Meiryo", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Noto Sans CJK JP", sans-serif;
}
html { font-size: 100%; scroll-padding-top: 116px; }
html[data-text-size="large"] { font-size: 112.5%; }
body { font-size: 1.0625rem; line-height: 1.9; letter-spacing: .025em; background: var(--paper); }
body, button, input, textarea, select { font-family: var(--font); }
p { color: var(--muted); }
h1, h2, h3, h4 { letter-spacing: .015em; line-height: 1.55; }
h2 { font-size: 2.0187rem; margin-bottom: 24px; }
h3 { font-size: 1.275rem; }
a, p, h1, h2, h3, h4, li, dd { overflow-wrap: anywhere; }
img, svg { vertical-align: middle; }
::selection { background: var(--accent-soft); color: var(--ink); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; }
.container { width: min(calc(100% - 96px), var(--max)); }
.narrow { max-width: 880px; }
.narrow-wide { max-width: 1000px; }
.section { padding: 100px 0; }
.section--first { padding-top: 8px; }
.eyebrow { font-family: var(--font); font-size: 0.85rem; font-weight: 700; letter-spacing: .06em; margin-bottom: 18px; }
.mono { font-size: 0.85rem; letter-spacing: .03em; }
.fine-print { font-size: 0.85rem; line-height: 1.85; }
.tag { font-size: 0.85rem; padding: 5px 10px; white-space: normal; background: #f5f6f7; border-radius: 5px; }
.tag-group { gap: 8px; }
.button { min-height: 64px; padding: 16px 24px; font-size: 0.9562rem; gap: 20px; border-radius: 8px; }
.button .icon { width: 22px; height: 22px; }
.button--primary { box-shadow: 0 5px 0 #162c3e; }
.button--primary:hover { box-shadow: 0 7px 0 #162c3e; }
.button--secondary { border-color: #8596a2; }
.button--plain { border: 1px solid #b1bac1; padding-inline: 21px; background: transparent; }
.button--plain:hover { background: white; }
.button--light:hover { background: #ffe6c2; }
.text-link { min-height: 44px; font-size: 0.9562rem; gap: 14px; text-underline-offset: 5px; }
.text-link .icon { width: 21px; height: 21px; }
/* Utility and navigation */
.utility-bar { background: #eeece6; border-bottom: 1px solid #dfdfd7; }
.utility-inner { display: flex; justify-content: space-between; align-items: center; gap: 18px; min-height: 48px; }
.utility-inner > p { margin: 0; font-size: 0.85rem; color: var(--muted); }
.reading-size { display: flex; align-items: center; gap: 8px; font-size: 0.85rem; flex-shrink: 0; }
.reading-size > span { margin-right: 5px; }
.reading-size button { border: 1px solid transparent; border-radius: 4px; padding: 5px 11px; min-height: 40px; font-size: 0.85rem; }
.reading-size button[aria-pressed="true"] { color: var(--ink); border-color: #89969d; background: #fff; font-weight: 700; }
.reading-size button:hover { background: #fff; }
.site-header { height: 96px; background: #f8f6f1; border-bottom-color: #d7d9d7; }
.header-inner { gap: 24px; }
.brand { gap: 12px; }
.brand strong { font-size: 1.7rem; letter-spacing: .075em; }
.brand small { font-size: 0.7438rem; margin-top: 8px; letter-spacing: .15em; }
.brand-symbol { width: 35px; height: 44px; gap: 4px; }
.brand-symbol i { background: var(--green); height: 33px; width: 8px; }
.brand-symbol i:nth-child(2) { background: var(--accent); }
.global-nav { font-size: 0.9031rem; gap: 26px; }
.global-nav > a:not(.nav-contact) { padding-block: 16px; }
.nav-contact { gap: 16px; padding: 13px 20px; border-radius: 6px; min-height: 54px; }
.nav-contact .icon { width: 21px; }
.menu-toggle { width: auto; min-height: 48px; height: auto; gap: 10px; padding: 8px 12px; font-size: 0.85rem; border: 1px solid #aeb7bd; border-radius: 6px; }
.menu-toggle .icon { width: 24px; height: 24px; }
/* Opening: readable, real service links in place of tiny dashboard artwork. */
.hero--readable { padding-top: 62px; overflow: visible; }
.hero--readable .hero-grid { grid-template-columns: 1fr 1.05fr; gap: 54px; align-items: center; }
.hero--readable .hero-eyebrow { font-size: 0.85rem; letter-spacing: .035em; margin-bottom: 25px; gap: 12px; }
.status-dot { width: 8px; height: 8px; background: var(--accent); box-shadow: 0 0 0 5px #f4e8d9; flex-shrink: 0; }
.hero--readable h1 { font-size: clamp(3.1rem, 4.6vw, 4.1rem); line-height: 1.42; font-weight: 800; letter-spacing: .02em; margin-bottom: 24px; }
.highlight-word { white-space: normal; padding-bottom: 3px; background: linear-gradient(transparent 79%, #efc991 79%, #efc991 94%, transparent 94%); }
.hero--readable .hero-copy > p { font-size: 1.1687rem; line-height: 1.95; color: #394c5b; margin-bottom: 32px; }
.hero-actions { flex-wrap: wrap; align-items: stretch; gap: 15px; }
.hero-actions .button { font-size: 0.9562rem; padding: 15px 22px; min-height: 64px; flex: 0 1 auto; white-space: normal; gap: 17px; }
.hero-actions .button > span { flex-shrink: 1; }
.hero-note { font-size: 0.85rem; color: var(--muted); margin-top: 22px; }
.consultation-board { position: relative; padding: 31px 32px 0; background: #fff; border: 1px solid #d3d8dc; border-top: 5px solid var(--green); border-radius: 16px; box-shadow: 14px 16px 0 #eae6dc; min-width: 0; }
.board-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 9px; }
.board-kicker { font-size: 0.85rem; color: var(--accent); font-weight: 700; }
.board-mark { color: #e2be8e; font: bold 2.8rem/1 Arial,sans-serif; letter-spacing: -.075em; }
.consultation-board h2 { font-size: 1.5938rem; margin-bottom: 23px; line-height: 1.65; }
.board-options { display: grid; }
.board-options > a { display: flex; align-items: center; gap: 15px; min-height: 108px; padding: 19px 0; border-top: 1px solid #d7dce0; }
.board-options > a:hover strong { color: var(--accent); text-decoration: underline; text-underline-offset: 5px; }
.board-options > a > span:nth-child(2) { min-width: 0; }
.board-options strong { font-size: 1.0094rem; line-height: 1.75; display: block; }
.board-options small { display: block; font-size: 0.85rem; color: var(--muted); margin-top: 4px; }
.board-icon { display: grid; place-items: center; background: #f0f3f5; border-radius: 10px; width: 49px; height: 49px; flex: 0 0 49px; color: var(--green); }
.board-icon > .icon { width: 27px; height: 27px; }
.board-options > a > .icon { width: 18px; height: 18px; margin-left: auto; color: var(--green); }
.board-footer { display: flex; align-items: center; justify-content: center; gap: 10px; padding: 19px 12px; margin: 7px -32px 0; border-radius: 0 0 14px 14px; background: #edf1f3; }
.board-footer p { font-size: 0.85rem; color: var(--green); margin: 0; line-height: 1.7; }
.board-check { display: grid; place-items: center; flex: 0 0 25px; width: 25px; height: 25px; color: white; background: var(--green); border-radius: 50%; font-size: 0.85rem; }
.hero-bottom { padding-top: 65px; }
.hero-bottom-label { font-size: 0.85rem; color: var(--muted); display: block; margin-bottom: 15px; }
.hero-service-strip { margin-top: 0; border-top-color: #bac4cb; }
.hero-service-strip a { font-size: 0.9031rem; font-weight: 700; padding: 23px 18px; gap: 15px; }
.hero-service-strip a .icon:last-child { width: 19px; height: 19px; display: block; }
.hero-service-strip a:hover { background: #eaeff2; color: var(--green); }
/* General body copy: override the legacy component-specific small sizes. */
.section-heading > div:last-child > p, .problem-grid p, .service-card p,
.demo-info p, .approach-grid > div > p, .approach-list article p,
.process-short p, .faq-answer p, .page-intro p, .choice-grid p,
.notice-block p, .feature-grid p, .prose p, .interactive-grid p,
.dialog-inner > p, .process-timeline p, .about-copy p, .about-details p,
.form-confirmation > p, .not-found p { font-size: 1.0625rem; line-height: 1.95; }
.section-heading { grid-template-columns: 1fr .8fr; gap: 55px; margin-bottom: 44px; }
.section-heading > div:last-child > p { margin-bottom: 12px; }
.problem-grid { gap: 32px; }
.problem-grid article { padding-top: 26px; border-top: 2px solid #bfc8ce; }
.problem-number { font-size: 0.9562rem; color: var(--accent); margin-bottom: 17px; }
.problem-grid h3 { font-size: 1.275rem; line-height: 1.7; }
.problem-grid h3 br { display: none; }
.problem-grid .text-link, .choice-grid .text-link, .demo-info .text-link { font-size: 0.9562rem; }
.services-section { background: var(--green-deep); color: white; }
.services-section .section-heading .eyebrow { color: #f4d6a9; }
.services-section .section-heading p { color: #e2e8ed; }
.services-section .section-heading .text-link { color: #fff; }
.service-grid { gap: 28px; }
.service-card { padding: 32px; border-radius: 12px; color: var(--ink); border: 1px solid #d8dfe3; }
.service-card:hover { border-color: #b27343; box-shadow: 0 8px 0 #e1c6a7; }
.service-card-top { margin-bottom: 18px; gap: 18px; }
.service-card-top > .mono, .service-card-top .mono { font-size: 0.85rem; color: #586670; }
.service-card h3 { font-size: 1.4875rem; margin-bottom: 16px; }
.service-card p { max-width: none; margin-bottom: 23px; }
.service-icon { width: 37px!important; height: 37px!important; }
.service-card .tag { font-size: 0.85rem; padding: 5px 9px; }
.card-bottom { align-items: end; gap: 12px; }
.circle-arrow { width: 42px; height: 42px; border-color: #aebbc4; }
.circle-arrow .icon { width: 22px; height: 22px; }
.demo-grid { gap: 28px; }
.demo-card { background: #fff; border: 1px solid #d5dce0; border-radius: 12px; overflow: hidden; }
.demo-visual { border: 0; height: 275px; }
.sample-label { font-family: var(--font); font-size: 0.85rem; letter-spacing: .02em; padding: 3px 9px; top: 12px; left: 12px; border-radius: 4px; background: #ffffffee; color: var(--ink); }
.demo-info { padding: 25px; }
.demo-info .eyebrow { font-size: 0.85rem; line-height: 1.6; color: var(--green); margin-bottom: 12px; }
.demo-info h3 { font-size: 1.275rem; margin-bottom: 14px; }
.demo-info p { margin-bottom: 14px; }
.approach-section { background: #eeebe3; }
.approach-grid { grid-template-columns: 1fr 1.1fr; gap: 70px; }
.approach-list article { padding-block: 25px; gap: 22px; border-color: #bac4c7; }
.approach-list article:last-child { border-color: #bac4c7; }
.approach-list article > span { font-size: 0.9562rem; color: var(--accent); }
.approach-list article h3 { font-size: 1.275rem; line-height: 1.7; margin-bottom: 13px; }
.approach-graphic { display: flex; flex-wrap: wrap; gap: 10px; font-size: 0.85rem; }
.approach-graphic span { padding: 11px; border-color: #b6c1c7; }
.approach-graphic span:last-child { background: var(--green); }
.process-short { grid-template-columns: repeat(4,minmax(0,1fr)); border-radius: 10px; background: #fff; }
.process-short li { padding: 29px 23px; }
.process-short .mono { font-size: 0.85rem; color: var(--accent); }
.process-short h3 { font-size: 1.1687rem; line-height: 1.7; margin-block: 16px 12px; }
.process-short li:not(:last-child):after { background: var(--paper); color: var(--green); top: 27px; }
.faq-section { padding-top: 15px; }
.faq-layout { grid-template-columns: .65fr 1.35fr; gap: 65px; }
.faq-layout h2 { font-size: 1.8062rem; }
.faq-list summary { font-size: 1.0625rem; gap: 18px; line-height: 1.8; padding: 27px 0; }
.faq-q { font-size: 1.0625rem; color: var(--accent); line-height: 1.8; padding: 0; }
.faq-plus { font-size: 1.275rem; }
.faq-answer { padding: 0 36px 28px; }
.faq-list details[open] { background: #f1f3f3; }
.contact-cta { background: var(--green-deep); }
.cta-inner { padding: 76px 0; gap: 48px; }
.cta-inner h2 { font-size: 2.125rem; line-height: 1.65; }
.cta-inner .eyebrow { font-size: 0.85rem; color: #f2d1a0; }
.cta-inner p { font-size: 1.0625rem; color: #e2e8ed; line-height: 1.9; }
.cta-inner > .button { min-width: 292px; min-height: 72px; font-size: 0.9562rem; }
.cta-orbit, .cta-orbit:after { border-color: #6b8396; }
.site-footer { padding: 65px 0 28px; }
.footer-top { grid-template-columns: .9fr .9fr 1.3fr; gap: 36px; padding-bottom: 40px; }
.footer-top > p { font-size: 1.1687rem; display: block; }
.footer-nav { font-size: 0.9031rem; gap: 7px 22px; }
.footer-nav a { padding-block: 8px; min-height: 44px; }
.footer-bottom { font-size: 0.85rem; gap: 20px; flex-wrap: wrap; }
.footer-bottom small, .footer-caption { font-size: 0.85rem; }
.footer-bottom > a { padding-block: 8px; }
.footer-caption { font-family: var(--font); }
.noscript-note { font-size: 0.85rem; }
/* Inside pages */
.breadcrumbs { font-size: 0.85rem; flex-wrap: wrap; line-height: 1.75; gap: 11px; padding-top: 26px; }
.breadcrumbs a { font-family: var(--font); min-height: 44px; display: inline-flex; align-items: center; }
.page-intro { padding: 47px 0 58px; }
.page-intro h1 { font-size: 2.4438rem; line-height: 1.6; }
.page-intro .eyebrow { font-size: 0.85rem; }
.choice-grid { gap: 36px; }
.choice-grid h3 { font-size: 1.275rem; line-height: 1.7; }
.choice-grid .mono { font-size: 0.85rem; color: var(--accent); }
.notice-block { padding: 36px; border-radius: 12px; }
.notice-block h2 { font-size: 1.5938rem; }
.notice-block h3 { font-size: 1.275rem; }
.detail-overview { gap: 56px; }
.detail-art { border-radius: 12px; }
.detail-art-caption { font-family: var(--font); font-size: 0.85rem; padding: 4px 10px; border-radius: 4px; color: var(--ink); background: #fff; }
.detail-problems h2 { font-size: 1.7rem; }
.detail-problems .check-list li, .check-list li { font-size: 1.0625rem; line-height: 1.9; }
.check-list .icon { width: 22px; height: 22px; margin-top: 7px; }
.custom-visual > .mono { font-size: 0.85rem; }
.custom-visual > div { font-size: 0.85rem; gap: 8px; flex-wrap: wrap; }
.custom-visual > .icon { background: #dbe4eb; }
.feature-grid { gap: 20px 48px; }
.feature-grid .mono { font-size: 0.85rem; color: var(--accent); }
.feature-grid h3 { font-size: 1.3812rem; }
.feature-grid article { border-color: #b8c4cb; }
.prose h2 { font-size: 1.5938rem; margin-top: 44px; }
.prose h3 { font-size: 1.275rem; }
.filter-button { font-size: 0.9562rem; min-height: 52px; border-radius: 7px; padding: 12px 20px; }
.filter-button > span { font-size: 0.85rem; }
.interactive-grid { gap: 56px; grid-template-columns: .9fr 1.1fr; }
.interactive-grid h2 { font-size: 1.8062rem; }
.interactive-grid .fine-print { font-size: 0.85rem; max-width: none; }
.live-demo { padding: 28px; border-radius: 12px; }
.live-demo-header { flex-wrap: wrap; gap: 14px; }
.live-demo-header .eyebrow { font-size: 0.85rem; }
.live-demo-header h3 { font-size: 1.3812rem; }
.demo-count { font-size: 0.85rem; background: #eaf0f3; white-space: nowrap; }
.task-controls { gap: 14px; flex-wrap: wrap; }
.task-controls button { min-height: 52px; font-size: 0.9031rem; padding: 12px; }
.live-task { padding: 19px 0; gap: 12px; }
.live-task input { width: 25px; height: 25px; }
.live-task-text { font-size: 1.0094rem; }
.live-task-text small, .live-task-state { font-size: 0.85rem; }
.live-task:has(input:checked) .live-task-text { color: #50616d; }
.demo-reset { font-size: 0.9031rem; min-height: 48px; text-decoration: underline; }
.task-empty { font-size: 0.9562rem; }
.demo-dialog { width: min(calc(100% - 40px),760px); border-radius: 14px; }
.demo-dialog::backdrop { background: #122637b8; }
.dialog-inner { padding: 52px 38px 35px; }
.dialog-inner h2 { font-size: 1.7rem; }
.dialog-inner h3 { font-size: 1.1687rem; }
.dialog-inner .eyebrow { font-size: 0.85rem; }
.dialog-inner .check-list li { font-size: 1.0094rem; }
.sample-notice { font-size: 0.85rem!important; background: #e6ecf0; color: var(--ink); }
.process-timeline > li { grid-template-columns: 96px minmax(0,1fr); padding: 42px 0; }
.step-index span { font-size: 0.85rem; }
.step-index strong { font-size: 2.7625rem; }
.process-timeline .eyebrow { font-size: 0.9562rem; }
.process-timeline h2 { font-size: 1.5938rem; }
.step-note { font-size: 0.85rem; color: var(--green); background: #e8edf0; padding: 12px 16px; }
.about-grid { gap: 60px; }
.about-poster { padding: 36px; aspect-ratio: auto; min-height: 510px; border-radius: 12px; }
.about-poster > .mono { font-size: 0.85rem; color: #e7edf1; }
.about-poster > strong { font-size: 3.06rem; }
.poster-bottom { font-size: 1.0094rem; gap: 16px; border-color: #7e929f; }
.about-copy h2 { font-size: 1.7rem; }
.about-sign strong { font-size: 1.3812rem; }
.about-sign span { font-size: 0.85rem; }
.about-details { gap: 60px; }
.about-details h2 { font-size: 1.7rem; }
.technology-tags .tag { font-size: 0.9031rem; }
.business-info > div { font-size: 1.0094rem; grid-template-columns: 112px minmax(0,1fr); padding: 23px 0; gap: 17px; }
.business-info dd small { font-size: 0.85rem; }
.not-found { padding: 72px 0; }
.not-found > strong { font-size: 5.1rem; }
.not-found h1 { font-size: 1.7rem; }
/* Forms: labels, errors and consent are not treated as decorative small print. */
.contact-layout { grid-template-columns: .67fr 1.33fr; gap: 42px; }
.contact-aside { top: 120px; }
.contact-guide { padding: 28px; border-radius: 12px; }
.contact-guide .eyebrow { font-size: 0.85rem; }
.contact-guide h2 { font-size: 1.3812rem; }
.contact-guide .check-list li { font-size: 0.9562rem; line-height: 1.85; }
.contact-guide .check-list .icon { width: 20px; height: 20px; }
.privacy-tip { border-color: #acbcc7; gap: 10px; }
.privacy-tip > p { font-size: 0.85rem; color: #3f505d; }
.privacy-tip > .icon { width: 20px; height: 20px; }
.contact-method { font-size: 0.85rem; line-height: 1.95; }
.setup-notice { padding: 20px; border-radius: 7px; font-size: 0.85rem; color: #67451d; background: #fcf2e2; border-color: #d9bc95; }
.contact-form-area { padding: 34px; border-radius: 12px; min-width: 0; }
.form-progress { font-size: 0.9562rem; color: #5d6973; gap: 16px; line-height: 1.6; }
.form-progress > span { flex-shrink: 0; }
.service-fieldset { margin-bottom: 30px; }
.service-fieldset legend, .form-field > label { font-size: 1.0625rem; margin-bottom: 13px; }
.required-label, .optional-label { font-size: 0.85rem; border-radius: 3px; padding: 3px 7px; }
.required-label { color: var(--green); background: #e5edf2; }
.optional-label { background: #eceff1; color: #4d5963; }
.service-options { grid-template-columns: 1fr 1fr; gap: 12px; }
.service-options label > span { font-size: 0.9031rem; padding: 15px 12px; gap: 8px; min-height: 66px; border-radius: 6px; border-color: #a9b7c1; }
.service-options .icon { width: 20px; height: 20px; }
.service-options input:checked + span { background: #e8eff4; }
.service-options input:focus-visible + span { outline-color: var(--accent); }
.form-field { margin-bottom: 30px; }
.form-field input, .form-field textarea, .form-field select, #copy-text { font-size: 1.0625rem; min-height: 60px; padding: 14px; border: 1px solid #91a2af; border-radius: 6px; background: #fff; line-height: 1.8; }
.form-field textarea { min-height: 220px; }
.form-field input::placeholder, .form-field textarea::placeholder { font-size: 0.9562rem; color: #626e78; }
.form-row { gap: 20px; }
.field-error { font-size: 0.85rem; color: #a12e20; }
.textarea-meta { font-size: 0.85rem; color: #505e68; gap: 8px; margin-top: 7px; flex-wrap: wrap; }
.textarea-meta > span:last-child { font-size: 0.85rem; }
.consent-label { font-size: 1.0094rem; gap: 12px; line-height: 1.9; }
.consent-label input { width: 24px; height: 24px; margin-top: 6px; }
.form-error-summary { font-size: 0.9031rem; color: #a12e20; }
.contact-form-area .centered { font-size: 0.85rem; line-height: 1.8; }
.form-confirmation h2 { font-size: 1.5938rem; }
.form-confirmation dt { font-size: 0.9031rem; }
.form-confirmation dd { font-size: 1.0625rem; line-height: 1.95; }
.form-confirmation .button { font-size: 0.9562rem; padding: 16px; gap: 16px; white-space: normal; }
.contact-recipient, .copy-status, #copy-fallback { font-size: 0.9031rem; }
#form-confirmation { scroll-margin-top: 110px; }
/* No fixed-width text columns at larger browser/reading sizes. */
@media (max-width: 1200px) {
  .container { width: calc(100% - 64px); }
  .global-nav { gap: 18px; }
  .hero--readable .hero-grid { gap: 36px; }
  .consultation-board { padding-inline: 25px; }
  .board-footer { margin-inline: -25px; }
  .board-options > a { gap: 10px; }
  .board-icon { width: 42px; height: 42px; flex-basis: 42px; }
  .service-card { padding: 28px; }
  .service-card h3 { font-size: 1.3812rem; }
  .demo-info { padding: 22px; }
  .process-short { grid-template-columns: 1fr 1fr; }
  .process-short li:nth-child(2) { border-right: 0; }
  .process-short li:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .process-short li:after { display: none; }
  .about-details { gap: 38px; }
}
@media (max-width: 1120px) {
  .site-header { height: 88px; }
  .menu-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .global-nav { position: absolute; inset: 88px 0 auto; flex-direction: column; align-items: stretch; gap: 0; padding: 15px 32px 22px; font-size: 0.9562rem; background: var(--paper); border-bottom: 1px solid var(--line); box-shadow: 0 18px 22px #17304714; visibility: hidden; opacity: 0; transform: translateY(-8px); pointer-events: none; max-height: calc(100dvh - 100px); overflow-y: auto; }
  .global-nav.is-open { visibility: visible; opacity: 1; transform: none; pointer-events: auto; }
  .global-nav > a:not(.nav-contact) { padding-block: 13px; min-height: 52px; border-bottom: 1px solid var(--line); }
  .global-nav > a:after { display: none; }
  .nav-contact { justify-content: space-between; margin-top: 15px; padding: 15px 20px; }
  .hero--readable .hero-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .hero--readable h1 { font-size: 2.6562rem; }
  .consultation-board h2 { font-size: 1.3812rem; }
  .board-options > a { align-items: flex-start; }
  .board-options > a > .icon { margin-top: 12px; }
  .board-icon { display: none; }
  .hero-service-strip { grid-template-columns: 1fr 1fr; }
  .hero-service-strip a { padding: 20px 18px!important; border-right: 0; }
  .hero-service-strip a:nth-child(odd) { border-right: 1px solid var(--line); }
  .hero-service-strip a:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .demo-grid { grid-template-columns: 1fr; }
  .demo-card { display: grid; grid-template-columns: .95fr 1.05fr; align-items: stretch; }
  .demo-visual { height: auto; min-height: 300px; }
  .demo-info { padding: 29px; }
  .approach-grid, .about-grid { gap: 38px; }
  .faq-layout { grid-template-columns: 1fr; gap: 24px; }
  .footer-top { grid-template-columns: 1fr 1.3fr; }
  .footer-top > p { display: none; }
  .contact-layout { grid-template-columns: 1fr; gap: 28px; }
  .contact-aside { display: grid; grid-template-columns: 1.2fr 1fr; align-items: start; gap: 28px; position: static; }
  .contact-guide .eyebrow { display: block; }
  .about-poster > strong { font-size: 2.55rem; }
}
@media (max-width: 900px) {
  .container { width: calc(100% - 48px); }
  .utility-inner > p { display: none; }
  .utility-inner { justify-content: flex-end; }
  .section { padding: 76px 0; }
  .section--first { padding-top: 0; }
  .hero--readable { padding-top: 45px; }
  .hero--readable .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero--readable h1 { font-size: 2.975rem; }
  .consultation-board { max-width: 690px; width: calc(100% - 12px); padding: 30px 32px 0; }
  .consultation-board h2 { font-size: 1.5938rem; }
  .board-icon { display: grid; flex-basis: 49px; width: 49px; height: 49px; }
  .board-options > a { align-items: center; gap: 17px; }
  .board-options > a > .icon { margin-top: 0; }
  .board-footer { margin-inline: -32px; }
  .hero-bottom { padding-top: 55px; }
  .section-heading { grid-template-columns: 1fr; gap: 20px; }
  .section-heading > div:last-child > .text-link:only-child { float: none; }
  .problem-grid { grid-template-columns: 1fr; gap: 30px; }
  .problem-grid article { position: relative; padding: 25px 0 0 52px; }
  .problem-number { position: absolute; top: 30px; left: 0; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { padding: 32px; }
  .service-card h3 { font-size: 1.4875rem; }
  .approach-grid, .interactive-grid, .about-grid, .about-details, .detail-overview { grid-template-columns: 1fr; gap: 36px; }
  .approach-grid h2, .interactive-grid h2, .about-details h2 { font-size: 1.8062rem; }
  .choice-grid { grid-template-columns: 1fr; gap: 30px; }
  .detail-art { height: 360px; }
  .feature-grid { grid-template-columns: 1fr; gap: 8px; }
  .cta-inner { display: block; padding: 62px 0; }
  .cta-inner > .button { display: inline-flex; margin-top: 30px; position: relative; }
  .about-poster { min-height: 490px; max-width: 650px; }
  .about-poster > strong { font-size: 3.1875rem; }
  .contact-aside { display: block; }
  .contact-method { margin: 18px 0 0; }
  .contact-guide h2 br { display: none; }
}
@media (max-width: 600px) {
  html { scroll-padding-top: 100px; }
  body { font-size: 1.0094rem; }
  .container { width: calc(100% - 40px); }
  .utility-inner { min-height: 48px; }
  .reading-size { font-size: 0.85rem; gap: 5px; }
  .reading-size button { min-height: 42px; padding-inline: 10px; }
  .site-header { height: 84px; }
  .brand strong { font-size: 1.4875rem; }
  .brand small { font-size: 0.6375rem; }
  .brand { gap: 9px; }
  .brand-symbol { width: 27px; gap: 3px; }
  .brand-symbol i { width: 7px; }
  .menu-toggle { padding: 7px 8px; gap: 6px; }
  .menu-toggle .icon { width: 22px; }
  .global-nav { top: 84px; padding-inline: 20px; }
  h2 { font-size: 1.5938rem; }
  .hero--readable { padding-top: 36px; }
  .hero--readable .hero-grid { gap: 35px; }
  .hero--readable .hero-eyebrow { font-size: 0.85rem; margin-bottom: 22px; line-height: 1.8; }
  .hero--readable h1 { font-size: clamp(2.35rem, 9.9vw, 3.5rem); line-height: 1.47; letter-spacing: .015em; }
  .hero--readable .hero-copy > p { font-size: 1.0094rem; line-height: 1.95; margin-bottom: 25px; }
  .hero-actions { display: grid; grid-template-columns: 1fr; gap: 16px; }
  .hero-actions .button { width: 100%; font-size: 0.9562rem; padding: 16px; min-height: 61px; gap: 20px; }
  .hero-note { font-size: 0.85rem; margin-top: 21px; line-height: 1.9; }
  .consultation-board { padding: 24px 20px 0; border-radius: 12px; box-shadow: 9px 10px 0 #eae6dc; width: calc(100% - 9px); }
  .board-heading { gap: 7px; align-items: flex-start; }
  .board-kicker { font-size: 0.85rem; line-height: 1.8; }
  .board-mark { font-size: 1.87rem; }
  .consultation-board h2 { font-size: 1.275rem; margin-top: 12px; margin-bottom: 20px; }
  .board-options > a { padding: 18px 0; gap: 10px; min-height: 116px; }
  .board-icon { display: none; }
  .board-options strong { font-size: 1.0094rem; }
  .board-options small { font-size: 0.85rem; line-height: 1.85; }
  .board-footer { margin-inline: -20px; padding: 18px 14px; border-radius: 0 0 10px 10px; gap: 8px; }
  .board-footer p { font-size: 0.85rem; }
  .hero-bottom { padding-top: 42px; }
  .hero-service-strip { grid-template-columns: 1fr; }
  .hero-service-strip a { min-height: 64px; font-size: 0.9562rem; padding: 17px 4px!important; border-right: 0!important; border-bottom: 1px solid var(--line); gap: 18px; }
  .hero-service-strip a:last-child { border-bottom: 0; }
  .hero-service-strip a .icon:last-child { display: block; width: 21px; height: 21px; }
  .section { padding: 66px 0; }
  .section--first { padding-top: 0; }
  .section-heading { gap: 17px; margin-bottom: 32px; }
  .section-heading > div:last-child > p, .problem-grid p, .service-card p,
  .demo-info p, .approach-grid > div > p, .approach-list article p,
  .process-short p, .faq-answer p, .page-intro p, .choice-grid p,
  .notice-block p, .feature-grid p, .prose p, .interactive-grid p,
  .dialog-inner > p, .process-timeline p, .about-copy p, .about-details p,
  .form-confirmation > p, .not-found p { font-size: 1.0094rem; line-height: 1.95; }
  .problem-grid article { padding-left: 38px; }
  .problem-number { top: 27px; font-size: 0.85rem; }
  .problem-grid h3 { font-size: 1.1687rem; }
  .service-card { padding: 25px 21px; }
  .service-card h3 { font-size: 1.275rem; }
  .service-card-top .mono { font-size: 0.85rem; line-height: 1.8; }
  .service-card .tag { font-size: 0.85rem; padding: 4px 7px; }
  .service-icon { width: 30px!important; height: 30px!important; }
  .card-bottom { gap: 8px; }
  .circle-arrow { width: 38px; height: 38px; }
  .demo-card { display: block; }
  .demo-visual { height: 290px; min-height: 0; }
  .demo-info { padding: 24px 22px; }
  .demo-info .eyebrow { font-size: 0.85rem; }
  .demo-info h3 { font-size: 1.275rem; }
  .approach-grid h2, .interactive-grid h2, .about-details h2 { font-size: 1.5938rem; }
  .approach-list article { gap: 13px; }
  .approach-list article h3 { font-size: 1.1687rem; }
  .approach-list article > span { font-size: 0.85rem; }
  .approach-graphic { font-size: 0.85rem; gap: 7px; }
  .approach-graphic span { padding: 8px; }
  .process-short { grid-template-columns: 1fr; }
  .process-short li { padding: 26px; border: 0!important; border-bottom: 1px solid var(--line)!important; }
  .process-short li:last-child { border-bottom: 0!important; }
  .process-short h3 { font-size: 1.1687rem; }
  .faq-section { padding-top: 0; }
  .faq-layout h2 { font-size: 1.5938rem; }
  .faq-list summary { font-size: 1.0094rem; gap: 10px; padding: 23px 0; }
  .faq-q { font-size: 1.0094rem; }
  .faq-plus { font-size: 1.0625rem; }
  .faq-answer { padding: 0 17px 25px; }
  .cta-inner h2 { font-size: 1.5938rem; }
  .cta-inner .eyebrow { font-size: 0.85rem; }
  .cta-inner p { font-size: 1.0094rem; }
  .cta-inner > .button { width: 100%; min-width: 0; font-size: 0.9562rem; padding-inline: 20px; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-nav { font-size: 0.9031rem; gap: 8px 18px; }
  .footer-bottom { align-items: flex-start; justify-content: flex-start; gap: 12px; }
  .footer-caption { width: 100%; font-size: 0.85rem; margin: 0; }
  .page-intro { padding: 32px 0 40px; }
  .page-intro h1 { font-size: 1.7rem; letter-spacing: 0; line-height: 1.65; }
  .page-intro h1 br { display: none; }
  .page-intro .eyebrow { font-size: 0.85rem; }
  .breadcrumbs { font-size: 0.85rem; padding-top: 14px; }
  .notice-block { padding: 25px 22px; }
  .notice-block h2 { font-size: 1.3812rem; }
  .notice-block h3 { font-size: 1.1687rem; }
  .detail-problems h2 { font-size: 1.5938rem; }
  .detail-problems .check-list li, .check-list li { font-size: 1.0094rem; }
  .detail-art { height: 330px; }
  .detail-art-caption { font-size: 0.85rem; right: 10px; }
  .feature-grid h3 { font-size: 1.275rem; }
  .prose h2 { font-size: 1.3812rem; }
  .prose h3 { font-size: 1.1687rem; }
  .filter-bar { gap: 10px; }
  .filter-button { font-size: 0.9031rem; padding: 12px 15px; }
  .live-demo { padding: 24px 20px; }
  .live-demo-header h3 { font-size: 1.275rem; }
  .live-task { flex-wrap: wrap; column-gap: 10px; row-gap: 4px; }
  .live-task-text { font-size: 1.0094rem; flex: 1 1 calc(100% - 42px); }
  .live-task-state { margin-left: 35px; }
  .task-controls { gap: 7px; }
  .task-controls button { font-size: 0.9031rem; padding: 12px 9px; }
  .dialog-inner { padding: 53px 22px 28px; }
  .dialog-inner h2 { font-size: 1.3812rem; }
  .dialog-inner .button { font-size: 0.9562rem; gap: 15px; }
  .process-timeline > li { grid-template-columns: 1fr; gap: 12px; }
  .step-index { display: flex; align-items: baseline; gap: 10px; padding: 0; }
  .step-index span { font-size: 0.85rem; }
  .step-index strong { font-size: 1.7rem; }
  .process-timeline h2 { font-size: 1.3812rem; }
  .process-timeline .eyebrow { font-size: 0.9562rem; }
  .step-note { font-size: 0.85rem; }
  .about-copy h2 { font-size: 1.5938rem; }
  .about-poster { min-height: 440px; padding: 27px; }
  .about-poster > strong { font-size: 2.55rem; }
  .about-poster > .mono { font-size: 0.85rem; }
  .poster-bottom { font-size: 0.9562rem; }
  .business-info > div { grid-template-columns: 1fr; gap: 7px; font-size: 1.0094rem; }
  .contact-guide { padding: 25px; }
  .contact-guide h2 { font-size: 1.275rem; }
  .contact-guide .check-list li { font-size: 0.9562rem; }
  .contact-form-area { padding: 25px 20px; }
  .contact-method { font-size: 0.85rem; }
  .setup-notice { font-size: 0.85rem; padding: 17px; }
  .form-progress { font-size: 0.9031rem; gap: 9px; }
  .service-options { grid-template-columns: 1fr; }
  .service-options label > span { font-size: 0.9562rem; gap: 11px; padding: 15px; min-height: 60px; }
  .service-options .icon { width: 22px; height: 22px; }
  .service-fieldset legend, .form-field > label { font-size: 1.0094rem; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .form-field input, .form-field textarea, .form-field select, #copy-text { font-size: 1.0625rem; padding: 13px; }
  .form-field input::placeholder, .form-field textarea::placeholder { font-size: 0.9562rem; }
  .textarea-meta, .textarea-meta > span:last-child { font-size: 0.85rem; }
  .consent-label { font-size: 0.9562rem; }
  .form-confirmation h2 { font-size: 1.3812rem; }
  .form-confirmation dd { font-size: 1.0094rem; }
  .form-confirmation .button { font-size: 0.9562rem; }
  .not-found h1 { font-size: 1.4875rem; }
  br.desktop-break { display: none; }
}
@media (max-width: 380px) {
  .container { width: calc(100% - 32px); }
  .brand-symbol { display: none; }
  .brand strong { font-size: 1.3812rem; }
  .brand small { font-size: 0.6375rem; }
  .menu-toggle { font-size: 0.85rem; }
  .hero--readable h1 { font-size: 1.9975rem; }
  .hero--readable .hero-eyebrow { font-size: 0.85rem; }
  .consultation-board { padding-inline: 17px; }
  .consultation-board h2 { font-size: 1.1687rem; }
  .board-footer { margin-inline: -17px; }
  .service-card { padding-inline: 19px; }
  .service-card .tag { font-size: 0.85rem; }
  .about-poster { padding: 23px; min-height: 420px; }
  .about-poster > strong { font-size: 2.2312rem; }
  .contact-form-area { padding-inline: 16px; }
  .form-progress { font-size: 0.85rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none!important; animation: none!important; }
}
@media print {
  .site-header { position: static; }
  .utility-bar, .menu-toggle, .global-nav { display: none!important; }
  .container { width: 100%; }
  .section { padding-block: 28px; }
  .consultation-board { box-shadow: none; }
}

.board-footer p > span { display: inline-block; }

/* Keep form entry text at a comfortable size on mobile. */
.form-field input,.form-field textarea,.service-options label > span{font-size:1rem;}