:root {
  --blue: #4ba2e5;
  --blue-dark: #1576c1;
  --blue-pale: #eaf6ff;
  --yellow: #f7e503;
  --yellow-soft: #fffbd0;
  --ink: #201815;
  --muted: #635d5a;
  --paper: #fffdf7;
  --line: #ded9d2;
  --white: #fff;
  --shadow: 0 18px 55px rgba(32, 24, 21, 0.12);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 16px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", sans-serif;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, summary { font: inherit; }
mark { color: inherit; background: linear-gradient(transparent 70%, var(--yellow) 70%); }
.sp-only { display: none; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 1000; top: 8px; left: 8px; padding: 10px 16px; color: #fff; background: var(--ink); transform: translateY(-150%); }
.skip-link:focus { transform: none; }

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  width: 100%;
  background: rgba(255, 253, 247, 0.94);
  border-bottom: 1px solid rgba(32, 24, 21, 0.1);
  backdrop-filter: blur(14px);
}
.header-inner { max-width: 1360px; height: 82px; margin: 0 auto; padding: 0 28px; display: flex; align-items: center; gap: 34px; }
.brand { width: 156px; flex: 0 0 auto; }
.brand img { width: 100%; height: auto; }
.global-nav { display: flex; align-items: center; justify-content: center; gap: 28px; margin: 0 auto; }
.global-nav a { position: relative; font-size: 13px; font-weight: 700; }
.global-nav a::after { content: ""; position: absolute; right: 0; bottom: -7px; left: 0; height: 3px; border-radius: 3px; background: var(--yellow); transform: scaleX(0); transition: transform .2s ease; }
.global-nav a:hover::after, .global-nav a:focus-visible::after { transform: scaleX(1); }
.header-actions { display: flex; align-items: center; gap: 18px; flex: 0 0 auto; }
.login-link { font-size: 13px; font-weight: 700; }
.menu-button { display: none; }

.button { display: inline-flex; align-items: center; justify-content: center; border: 2px solid var(--ink); border-radius: 999px; font-weight: 800; line-height: 1.25; box-shadow: 4px 4px 0 var(--ink); transition: transform .18s ease, box-shadow .18s ease; }
.button:hover, .button:focus-visible { transform: translate(2px, 2px); box-shadow: 2px 2px 0 var(--ink); }
.button-small { min-height: 43px; padding: 0 20px; font-size: 13px; }
.button-blue { color: #fff; background: var(--blue); }
.button-yellow { color: var(--ink); background: var(--yellow); }
.button-large { position: relative; min-width: 250px; min-height: 78px; padding: 14px 54px 14px 24px; flex-direction: column; align-items: flex-start; }
.button-large > span { margin-bottom: 3px; font-size: 11px; opacity: .82; }
.button-large > strong { font-size: 17px; letter-spacing: .02em; }
.button-large > i { position: absolute; right: 20px; top: 50%; font-size: 24px; font-style: normal; transform: translateY(-50%); }

.hero { position: relative; padding-top: 24px; background: var(--paper); }
.hero-inner { max-width: 1360px; margin: 0 auto; padding: 0 48px 24px; display: grid; grid-template-columns: .9fr 1.1fr; align-items: start; gap: 32px; }
.hero-copy { position: relative; z-index: 2; }
.hero h1 { margin: 0; font-family: "Zen Maru Gothic", "Noto Sans JP", sans-serif; font-size: clamp(44px, 5.1vw, 74px); font-weight: 900; line-height: 1.35; letter-spacing: -.035em; }
.hero h1 mark { white-space: nowrap; }
.hero-lead { max-width: 640px; margin: 28px 0 0; color: #514b48; font-size: 16px; font-weight: 500; line-height: 2; }
.hero-actions { display: flex; gap: 18px; margin-top: 32px; }
.hero-note { display: flex; align-items: center; gap: 12px; margin-top: 22px; }
.hero-note img { width: 52px; height: 57px; object-fit: contain; }
.hero-note p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.65; }
.hero-note strong { color: var(--ink); font-size: 13px; }

.hero-visual { align-self: start; display: flex; flex-direction: column; justify-content: flex-start; }
.hero-image-frame { position: relative; margin-right: -70px; }
.hero-image { width: 100%; height: auto; min-height: 460px; object-fit: contain; }
.hero-caption { display: flex; align-items: center; justify-content: flex-end; gap: 10px; margin: -8px 12% 0 0; font-size: 12px; font-weight: 700; }
.caption-line { width: 70px; height: 1px; background: var(--ink); }
.skill-strip { display: grid; grid-template-columns: repeat(6, 1fr); border-top: 2px solid var(--ink); border-bottom: 2px solid var(--ink); background: var(--blue); }
.skill-strip span { padding: 18px 10px; color: #fff; border-right: 1px solid rgba(255,255,255,.45); text-align: center; font-size: 12px; font-weight: 800; letter-spacing: .08em; }
.skill-strip span:nth-child(even) { color: var(--ink); background: var(--yellow); }

.section { padding: 112px 28px; }
.section-inner { max-width: 1200px; margin: 0 auto; }
.section-heading { max-width: 740px; }
.section-heading-center { margin: 0 auto 54px; text-align: center; }
.section-kicker { margin: 0 0 12px; color: var(--blue-dark); font-size: 12px; font-weight: 900; letter-spacing: .16em; }
.section-kicker-dark { color: var(--ink); }
.section-heading h2, .platform-copy h2, .cycle-heading h2, .faq-heading h2, .entry-copy h2 { margin: 0; font-family: "Zen Maru Gothic", "Noto Sans JP", sans-serif; font-size: clamp(34px, 4vw, 52px); font-weight: 900; line-height: 1.45; letter-spacing: -.02em; }
.section-heading > p:last-child, .cycle-heading > p:last-child, .faq-heading > p, .entry-copy > p:last-child { margin: 18px auto 0; color: var(--muted); font-size: 15px; line-height: 1.9; }

.problem-section { background: #fff; }
.persona-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.persona-card { position: relative; padding: 32px; overflow: hidden; background: var(--yellow-soft); border: 2px solid var(--ink); border-radius: var(--radius-lg); box-shadow: 6px 6px 0 var(--ink); }
.persona-card-blue { background: var(--blue-pale); }
.persona-icon { display: grid; width: 58px; height: 58px; margin-bottom: 26px; place-items: center; background: #fff; border: 2px solid var(--ink); border-radius: 16px; font-size: 27px; }
.persona-label { margin: 0 0 5px; color: var(--blue-dark); font-size: 11px; font-weight: 900; letter-spacing: .12em; }
.persona-card h3 { margin: 0; font-family: "Zen Maru Gothic", sans-serif; font-size: 22px; line-height: 1.55; }
.persona-card > p:not(.persona-label) { min-height: 78px; margin: 18px 0; color: var(--muted); font-size: 13px; }
.persona-outcome { display: block; padding-top: 15px; border-top: 1px dashed var(--ink); font-size: 13px; font-weight: 800; }
.promise-bar { max-width: 980px; min-height: 125px; margin: 62px auto 0; padding: 16px 36px 16px 140px; display: flex; align-items: center; position: relative; background: var(--ink); border-radius: 24px; color: #fff; }
.promise-bar img { position: absolute; bottom: 0; left: 34px; width: 85px; height: 115px; object-fit: contain; filter: drop-shadow(2px 0 0 #fff) drop-shadow(-2px 0 0 #fff) drop-shadow(0 2px 0 #fff) drop-shadow(0 -2px 0 #fff) drop-shadow(0 8px 8px rgba(0,0,0,.15)); }
.promise-bar p { margin: 0; }
.promise-bar strong { display: block; margin-bottom: 4px; color: var(--yellow); font-family: "Zen Maru Gothic", sans-serif; font-size: 19px; }
.promise-bar span { font-size: 13px; }

.roles-section { background: var(--paper); }
.role-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.role-card { overflow: hidden; border: 2px solid var(--ink); border-radius: var(--radius-xl); box-shadow: 7px 7px 0 var(--ink); }
.role-dessy { background: #eaf6ff; }
.role-shisho { background: #fffbd0; }
.role-head { height: 335px; padding: 42px 42px 28px; display: grid; grid-template-columns: 1fr 205px; align-items: end; overflow: hidden; border-bottom: 2px solid var(--ink); }
.role-head > div { position: relative; z-index: 2; align-self: center; }
.role-head img { align-self: end; width: 100%; height: auto; max-height: 270px; object-fit: contain; object-position: bottom; filter: drop-shadow(0 12px 10px rgba(32,24,21,.08)); }
.role-number { margin: 0 0 20px; color: var(--blue-dark); font-size: 11px; font-weight: 900; letter-spacing: .15em; }
.role-shisho .role-number { color: #8a7c00; }
.role-jp { display: inline-block; margin: 0; padding: 3px 11px; background: #fff; border: 1px solid var(--ink); border-radius: 999px; font-size: 11px; font-weight: 800; }
.role-head h3 { margin: 3px 0 12px; font-family: "Zen Maru Gothic", sans-serif; font-size: 50px; line-height: 1.2; }
.role-tagline { margin: 0; font-size: 16px; font-weight: 800; line-height: 1.7; }
.role-benefits { margin: 0; padding: 34px 40px 22px; list-style: none; background: #fff; }
.role-benefits li { display: grid; grid-template-columns: 34px 1fr; gap: 14px; padding: 17px 0; border-bottom: 1px solid var(--line); }
.role-benefits li:last-child { border-bottom: 0; }
.role-benefits b { color: var(--blue-dark); font: 800 11px/1.7 "Noto Sans JP", sans-serif; }
.role-shisho .role-benefits b { color: #9b8b00; }
.role-benefits strong { display: block; margin-bottom: 4px; font-size: 15px; }
.role-benefits span { color: var(--muted); font-size: 12px; }
.role-link { margin: 0 28px 28px; min-height: 60px; padding: 0 22px; display: flex; align-items: center; justify-content: space-between; color: #fff; background: var(--blue); border: 2px solid var(--ink); border-radius: 14px; font-size: 14px; font-weight: 800; }
.role-shisho .role-link { color: var(--ink); background: var(--yellow); }
.role-link span { font-size: 22px; transition: transform .2s ease; }
.role-link:hover span { transform: translateX(5px); }

.cycle-section { color: #fff; background: var(--blue); border-top: 2px solid var(--ink); border-bottom: 2px solid var(--ink); }
.cycle-inner { max-width: 1260px; }
.cycle-heading { max-width: 800px; margin-bottom: 52px; }
.cycle-heading > p:last-child { max-width: 720px; margin: 18px 0 0; color: rgba(255,255,255,.88); }
.cycle-board { position: relative; min-height: 490px; padding: 70px 145px 100px; background: #fffdf7; border: 2px solid var(--ink); border-radius: var(--radius-xl); box-shadow: 8px 8px 0 var(--ink); color: var(--ink); }
.cycle-steps { margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; list-style: none; counter-reset: step; }
.cycle-steps li { position: relative; min-height: 260px; padding: 22px 18px; background: #fff; border: 2px solid var(--ink); border-radius: 18px; text-align: center; }
.cycle-steps li:not(:last-child)::after { content: "→"; position: absolute; z-index: 2; top: 50%; right: -24px; width: 34px; color: var(--ink); font-size: 24px; font-weight: 900; transform: translateY(-50%); }
.step-no { display: block; color: var(--blue-dark); font-size: 10px; font-weight: 900; letter-spacing: .12em; text-align: left; }
.step-icon { display: grid; width: 70px; height: 70px; margin: 14px auto 12px; place-items: center; background: var(--blue-pale); border: 2px solid var(--ink); border-radius: 20px; font-size: 32px; }
.cycle-steps li:nth-child(4) .step-icon { background: var(--yellow-soft); }
.cycle-steps h3 { margin: 0 0 8px; font-family: "Zen Maru Gothic", sans-serif; font-size: 18px; }
.cycle-steps p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.7; }
.cycle-person { position: absolute; z-index: 3; bottom: 96px; width: 120px; padding: 12px 8px; background: #fff; border: 2px solid var(--ink); border-radius: 18px; text-align: center; box-shadow: 4px 4px 0 var(--ink); }
.cycle-person img { width: 78px; height: 90px; margin: -64px auto 4px; object-fit: contain; }
.cycle-person b, .cycle-person span { display: block; }
.cycle-person b { font-family: "Zen Maru Gothic", sans-serif; font-size: 15px; }
.cycle-person span { color: var(--muted); font-size: 10px; }
.cycle-person-dessy { left: 24px; }
.cycle-person-shisho { right: 24px; }
.cycle-person-shisho img { height: 100px; }
.cycle-return { position: absolute; right: 145px; bottom: 28px; left: 145px; height: 48px; padding: 0 22px; display: flex; align-items: center; justify-content: center; gap: 18px; color: var(--ink); background: var(--yellow); border: 2px solid var(--ink); border-radius: 999px; font-size: 12px; font-weight: 800; }

.platform-section { background: #fff; }
.platform-layout { display: grid; grid-template-columns: .72fr 1.28fr; align-items: center; gap: 58px; }
.platform-copy h2 mark { white-space: nowrap; }
.platform-copy > p:not(.section-kicker) { margin: 24px 0; color: var(--muted); font-size: 14px; }
.check-list { margin: 0; padding: 0; list-style: none; }
.check-list li { padding: 10px 0; display: flex; align-items: center; gap: 10px; font-size: 13px; font-weight: 700; }
.check-list span { display: grid; width: 25px; height: 25px; place-items: center; color: var(--ink); background: var(--yellow); border: 1px solid var(--ink); border-radius: 50%; font-size: 12px; }
.product-window { overflow: hidden; background: #f5f7f8; border: 2px solid var(--ink); border-radius: 24px; box-shadow: 12px 12px 0 var(--blue); transform: rotate(1deg); }
.window-bar { height: 64px; padding: 0 20px; display: flex; align-items: center; gap: 7px; background: #fff; border-bottom: 2px solid var(--ink); }
.window-bar img { width: 95px; height: auto; margin-right: auto; }
.window-bar > span { width: 9px; height: 9px; background: var(--line); border-radius: 50%; }
.window-bar b { margin-left: auto; font-size: 10px; }
.window-body { min-height: 465px; display: grid; grid-template-columns: 130px 1fr; }
.window-body aside { padding: 25px 15px; display: flex; flex-direction: column; gap: 9px; background: #fff; border-right: 1px solid var(--line); }
.window-body aside span, .window-body aside strong { padding: 7px 10px; font-size: 9px; border-radius: 7px; }
.window-body aside strong { color: #fff; background: var(--blue); }
.window-body aside i { float: right; width: 16px; height: 16px; color: #fff; background: #ef5570; border-radius: 50%; text-align: center; font-size: 8px; font-style: normal; }
.window-main { padding: 18px; }
.dashboard-hello { height: 110px; padding: 18px 22px; display: flex; align-items: center; overflow: hidden; color: #fff; background: var(--blue); border-radius: 14px; }
.dashboard-hello small { font-size: 8px; font-weight: 800; letter-spacing: .1em; }
.dashboard-hello h3 { margin: 4px 0 0; font-size: 18px; }
.dashboard-hello img { width: auto; height: 105px; margin-left: auto; object-fit: contain; filter: brightness(0) invert(1); }
.dashboard-grid { margin-top: 14px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.dashboard-grid article { min-height: 126px; padding: 14px; background: #fff; border: 1px solid #d9dde0; border-radius: 12px; }
.dashboard-grid p { margin: 0 0 8px; color: var(--blue-dark); font-size: 8px; font-weight: 800; }
.dashboard-grid h4 { margin: 0 0 9px; font-size: 11px; line-height: 1.5; }
.dashboard-grid small { display: block; color: var(--muted); font-size: 8px; }
.progress { height: 6px; margin: 10px 0 5px; overflow: hidden; background: #e8edf0; border-radius: 6px; }
.progress span { display: block; width: 65%; height: 100%; background: var(--blue); }
.dashboard-grid button { margin-top: 9px; padding: 5px 10px; color: #fff; background: var(--blue); border: 0; border-radius: 6px; font-size: 8px; }
.dashboard-grid .job-card { background: var(--yellow-soft); }
.job-card strong { display: block; margin-bottom: 7px; font-size: 12px; }
.message-card blockquote { margin: 0; font-size: 9px; line-height: 1.7; }

.benefits-section { background: var(--blue-pale); }
.benefit-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.benefit-grid article { padding: 28px 24px; background: #fff; border: 2px solid var(--ink); border-radius: 22px; }
.benefit-grid article:nth-child(even) { transform: translateY(22px); }
.benefit-top { display: flex; align-items: center; justify-content: space-between; }
.benefit-top span { color: var(--blue-dark); font-size: 11px; font-weight: 900; letter-spacing: .12em; }
.benefit-top b { display: grid; width: 52px; height: 52px; place-items: center; background: var(--yellow-soft); border: 2px solid var(--ink); border-radius: 15px; font-size: 24px; }
.benefit-grid h3 { margin: 24px 0 12px; font-family: "Zen Maru Gothic", sans-serif; font-size: 18px; }
.benefit-grid p { margin: 0; color: var(--muted); font-size: 12px; }

.start-section { background: #fff; }
.start-steps { margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 42px; list-style: none; }
.start-steps li { position: relative; padding: 32px; background: var(--paper); border: 2px solid var(--ink); border-radius: 22px; text-align: center; }
.start-steps li:not(:last-child)::after { content: "→"; position: absolute; top: 50%; right: -35px; font-size: 25px; font-weight: 900; transform: translateY(-50%); }
.start-steps li > span { color: var(--blue-dark); font-size: 11px; font-weight: 900; letter-spacing: .13em; }
.start-steps li > div { display: grid; width: 72px; height: 72px; margin: 20px auto; place-items: center; background: var(--yellow); border: 2px solid var(--ink); border-radius: 20px; font-size: 32px; }
.start-steps h3 { margin: 0 0 8px; font-family: "Zen Maru Gothic", sans-serif; font-size: 19px; }
.start-steps p { margin: 0; color: var(--muted); font-size: 12px; }

.faq-section { background: var(--paper); border-top: 1px solid var(--line); }
.faq-layout { display: grid; grid-template-columns: .6fr 1.4fr; gap: 80px; }
.faq-heading { position: relative; }
.faq-heading > p { margin: 14px 0 0; }
.faq-heading img { width: 135px; height: auto; margin: 48px auto 0; }
.faq-list { border-top: 2px solid var(--ink); }
.faq-list details { border-bottom: 1px solid var(--ink); }
.faq-list summary { padding: 23px 46px 23px 4px; position: relative; display: flex; align-items: center; gap: 16px; cursor: pointer; list-style: none; font-size: 14px; font-weight: 800; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: 8px; top: 50%; font-size: 25px; font-weight: 400; transform: translateY(-50%); transition: transform .2s ease; }
.faq-list details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-list summary span, .faq-list details > div > span { display: grid; width: 32px; height: 32px; flex: 0 0 auto; place-items: center; color: #fff; background: var(--blue); border: 1px solid var(--ink); border-radius: 50%; font-size: 12px; }
.faq-list details > div { padding: 0 30px 24px 4px; display: flex; align-items: flex-start; gap: 16px; }
.faq-list details > div > span { color: var(--ink); background: var(--yellow); }
.faq-list details p { margin: 3px 0 0; color: var(--muted); font-size: 13px; }

.entry-section { padding: 100px 28px; color: #fff; background: var(--blue); border-top: 2px solid var(--ink); }
.entry-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: .75fr 1.25fr; align-items: center; gap: 65px; }
.entry-copy > p:last-child { margin-left: 0; color: rgba(255,255,255,.88); }
.entry-roles { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.entry-role-card { min-height: 390px; padding: 28px; display: flex; flex-direction: column; color: var(--ink); background: #fff; border: 2px solid var(--ink); border-radius: 26px; box-shadow: 7px 7px 0 var(--ink); transition: transform .18s ease, box-shadow .18s ease; }
.entry-role-card:nth-child(2) { background: var(--yellow-soft); }
.entry-role-card:hover, .entry-role-card:focus-visible { transform: translate(2px, 2px); box-shadow: 5px 5px 0 var(--ink); }
.entry-roles img { width: auto; max-width: 100%; height: 135px; margin: -4px auto 16px; object-fit: contain; }
.entry-roles small { color: var(--blue-dark); font-size: 9px; font-weight: 900; letter-spacing: .13em; }
.entry-roles h3 { margin: 4px 0 8px; font-family: "Zen Maru Gothic", sans-serif; font-size: 25px; }
.entry-roles p { margin: 0; color: var(--muted); font-size: 11px; }
.entry-role-link { margin-top: auto; padding-top: 18px; display: flex; justify-content: space-between; border-top: 1px solid var(--line); font-size: 13px; font-weight: 800; }
.entry-role-link b { font-size: 20px; }

.site-footer { padding: 65px 28px 22px; color: #fff; background: var(--ink); }
.footer-inner { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; gap: 80px; }
.footer-logo-lockup { display: flex; align-items: flex-end; gap: 11px; min-height: 58px; }
.footer-bears { display: flex; align-items: flex-end; }
.footer-bears img { display: block; object-fit: contain; filter: none; }
.footer-bear-shisho { width: 43px; height: 56px; }
.footer-bear-dessy { width: 29px; height: 39px; margin-left: -4px; }
.footer-wordmark { color: #fff; font-family: Inter, "Noto Sans JP", sans-serif; font-size: 40px; font-weight: 900; line-height: 1; letter-spacing: -.06em; }
.footer-brand p { color: rgba(255,255,255,.65); font-size: 12px; }
.footer-links { display: flex; gap: 80px; }
.footer-links div { display: flex; min-width: 120px; flex-direction: column; gap: 8px; }
.footer-links strong { margin-bottom: 8px; color: var(--yellow); font-size: 9px; letter-spacing: .14em; }
.footer-links a { color: rgba(255,255,255,.75); font-size: 11px; }
.footer-bottom { max-width: 1200px; margin: 55px auto 0; padding-top: 18px; display: flex; justify-content: space-between; border-top: 1px solid rgba(255,255,255,.16); color: rgba(255,255,255,.5); font-size: 10px; }

.error-page { min-height: 100vh; padding: 40px 20px; display: grid; place-items: center; background: var(--paper); }
.error-card { width: min(100%, 620px); padding: 48px 36px; text-align: center; background: #fff; border: 2px solid var(--ink); border-radius: var(--radius-xl); box-shadow: 8px 8px 0 var(--ink); }
.error-card img { width: 105px; height: auto; margin: 0 auto 12px; }
.error-code { margin: 0; color: var(--blue-dark); font-size: 13px; font-weight: 900; letter-spacing: .18em; }
.error-card h1 { margin: 8px 0 12px; font-family: "Zen Maru Gothic", "Noto Sans JP", sans-serif; font-size: clamp(26px, 6vw, 38px); line-height: 1.45; }
.error-card > p:not(.error-code) { margin: 0 0 28px; color: var(--muted); font-size: 14px; }
.error-card .button { min-height: 52px; padding: 0 26px; }

@media (max-width: 1100px) {
  .header-inner { gap: 20px; }
  .global-nav { gap: 18px; }
  .global-nav a { font-size: 11px; }
  .hero-inner { padding-right: 28px; padding-left: 28px; grid-template-columns: 1fr 1fr; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .button-large { width: 100%; max-width: 330px; }
  .hero-image-frame { margin-right: -20px; }
  .hero-image { min-height: 400px; }
  .role-head { grid-template-columns: 1fr 160px; padding-right: 25px; padding-left: 32px; }
  .role-head h3 { font-size: 42px; }
  .cycle-board { padding-right: 120px; padding-left: 120px; }
  .cycle-return { right: 120px; left: 120px; }
  .platform-layout { gap: 35px; }
}

@media (max-width: 880px) {
  .header-inner { height: 70px; padding: 0 18px; }
  .brand { width: 130px; }
  .menu-button { width: 43px; height: 43px; margin-left: auto; padding: 9px; display: flex; flex-direction: column; justify-content: center; gap: 5px; background: var(--yellow); border: 2px solid var(--ink); border-radius: 50%; }
  .menu-button > span:not(.sr-only) { width: 100%; height: 2px; display: block; background: var(--ink); transition: transform .2s ease, opacity .2s ease; }
  .menu-button[aria-expanded="true"] > span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-button[aria-expanded="true"] > span:nth-child(2) { opacity: 0; }
  .menu-button[aria-expanded="true"] > span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .global-nav { position: absolute; top: 70px; right: 0; left: 0; padding: 28px; display: none; align-items: stretch; flex-direction: column; gap: 0; background: var(--paper); border-bottom: 2px solid var(--ink); }
  .global-nav.is-open { display: flex; }
  .global-nav a { padding: 14px 4px; border-bottom: 1px solid var(--line); font-size: 14px; }
  .header-actions { display: none; }
  .hero { padding-top: 24px; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-copy { max-width: 680px; }
  .hero-actions { flex-direction: row; }
  .hero-image-frame { margin: 10px 0 0; }
  .skill-strip { grid-template-columns: repeat(3, 1fr); }
  .skill-strip span:nth-child(3) { border-right: 0; }
  .persona-grid { grid-template-columns: 1fr; }
  .persona-card > p:not(.persona-label) { min-height: auto; }
  .role-grid { grid-template-columns: 1fr; }
  .cycle-board { padding: 80px 130px 100px; }
  .cycle-steps { grid-template-columns: 1fr 1fr; }
  .cycle-steps li:not(:last-child)::after { display: none; }
  .cycle-person { bottom: 100px; }
  .platform-layout { grid-template-columns: 1fr; }
  .platform-copy { max-width: 650px; }
  .benefit-grid { grid-template-columns: repeat(2, 1fr); }
  .benefit-grid article:nth-child(even) { transform: none; }
  .faq-layout { grid-template-columns: 1fr; gap: 45px; }
  .faq-heading img { display: none; }
  .entry-inner { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .sp-only { display: inline; }
  .section { padding: 78px 18px; }
  .section-heading-center { margin-bottom: 38px; }
  .section-heading h2, .platform-copy h2, .cycle-heading h2, .faq-heading h2, .entry-copy h2 { font-size: 32px; }
  .section-heading > p:last-child, .cycle-heading > p:last-child, .faq-heading > p, .entry-copy > p:last-child { font-size: 13px; }
  .hero-inner { padding: 0 18px 24px; gap: 18px; }
  .hero h1 { font-size: 39px; line-height: 1.45; }
  .hero h1 mark { white-space: normal; }
  .hero-lead { margin-top: 20px; font-size: 14px; line-height: 1.9; }
  .hero-actions { flex-direction: column; gap: 13px; }
  .button-large { max-width: none; min-height: 72px; }
  .hero-note { align-items: flex-start; }
  .hero-note img { width: 44px; height: 50px; }
  .hero-image { min-height: 285px; }
  .hero-caption { margin-right: 0; }
  .skill-strip span { padding: 13px 4px; font-size: 9px; }
  .persona-card { padding: 27px; }
  .promise-bar { padding: 25px 20px 25px 100px; min-height: 145px; }
  .promise-bar img { left: 12px; width: 74px; height: 105px; }
  .promise-bar strong { font-size: 16px; }
  .promise-bar span { font-size: 11px; }
  .role-grid { gap: 22px; }
  .role-head { height: 285px; padding: 30px 22px 22px; grid-template-columns: 1fr 125px; }
  .role-number { margin-bottom: 12px; }
  .role-head h3 { font-size: 38px; }
  .role-tagline { font-size: 13px; }
  .role-benefits { padding: 20px 22px 12px; }
  .role-benefits strong { font-size: 13px; }
  .role-link { margin: 0 18px 18px; font-size: 12px; }
  .cycle-section { padding-right: 12px; padding-left: 12px; }
  .cycle-heading { padding: 0 6px; }
  .cycle-board { min-height: auto; padding: 118px 18px 100px; }
  .cycle-steps { grid-template-columns: 1fr; }
  .cycle-steps li { min-height: auto; padding: 19px; display: grid; grid-template-columns: 62px 1fr; column-gap: 14px; text-align: left; }
  .step-no { grid-column: 1 / -1; }
  .step-icon { grid-column: 1; grid-row: 2 / 4; width: 58px; height: 58px; margin: 6px 0 0; font-size: 26px; }
  .cycle-steps h3 { grid-column: 2; margin-top: 8px; }
  .cycle-steps p { grid-column: 2; }
  .cycle-person { top: 32px; bottom: auto; width: 108px; }
  .cycle-person img { width: 65px; height: 75px; margin: -48px auto 3px; }
  .cycle-person-dessy { left: 18px; }
  .cycle-person-shisho { right: 18px; }
  .cycle-person-shisho img { height: 82px; }
  .cycle-return { right: 18px; bottom: 28px; left: 18px; padding: 0 12px; font-size: 10px; }
  .platform-section { overflow: hidden; }
  .product-window { width: 730px; transform: scale(.49) rotate(1deg); transform-origin: top left; margin-bottom: -235px; }
  .benefit-grid { grid-template-columns: 1fr; }
  .start-steps { grid-template-columns: 1fr; gap: 30px; }
  .start-steps li:not(:last-child)::after { content: "↓"; top: auto; right: 50%; bottom: -32px; transform: translateX(50%); }
  .faq-list summary { font-size: 12px; line-height: 1.6; }
  .entry-section { padding: 76px 18px; }
  .entry-roles { grid-template-columns: 1fr; }
  .entry-role-card { min-height: 350px; }
  .footer-inner { flex-direction: column; gap: 40px; }
  .footer-links { gap: 30px; justify-content: space-between; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}