:root {
  --ink: #17363b;
  --ink-soft: #425e62;
  --teal-900: #123f43;
  --teal-800: #15555a;
  --teal-700: #1b6e70;
  --teal-600: #268689;
  --teal-200: #aee0df;
  --teal-100: #dff4f2;
  --teal-050: #f1faf9;
  --sky-100: #e8f5f8;
  --paper: #ffffff;
  --soft: #f5f7f7;
  --line: #cddcda;
  --orange: #d96829;
  --orange-dark: #a94210;
  --orange-soft: #fff1e7;
  --cream: #fffaf0;
  --shadow: 0 18px 48px rgba(25, 63, 67, 0.12);
  --shadow-soft: 0 8px 24px rgba(25, 63, 67, 0.08);
  --radius-xl: 28px;
  --radius-lg: 18px;
  --radius-md: 12px;
  --container: 1160px;
  --narrow: 900px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background: var(--paper);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", Meiryo, sans-serif;
  font-size: 16px;
  line-height: 1.85;
  overflow-wrap: anywhere;
  -webkit-font-smoothing: antialiased;
}
body.mobile-cta-visible { padding-bottom: 76px; }
img { display: block; max-width: 100%; height: auto; }
a { color: var(--teal-800); text-underline-offset: 0.18em; }
a:hover { color: var(--orange-dark); }
button, input, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid #f2a04e; outline-offset: 4px; }
p, ul, ol, dl { margin-top: 0; }
h1, h2, h3 { margin-top: 0; color: var(--ink); font-weight: 800; line-height: 1.35; letter-spacing: 0.015em; }
h2 { font-size: clamp(1.8rem, 5.7vw, 2.75rem); }
h3 { font-size: 1.12rem; }

.skip-link { position: fixed; top: 8px; left: 8px; z-index: 999; transform: translateY(-160%); padding: 10px 16px; color: #fff; background: var(--teal-900); border-radius: 8px; }
.skip-link:focus { transform: translateY(0); }
.visually-hidden { position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important; margin: -1px !important; overflow: hidden !important; clip: rect(0, 0, 0, 0) !important; white-space: nowrap !important; border: 0 !important; }
.container { width: min(calc(100% - 36px), var(--container)); margin-inline: auto; }
.container.narrow { max-width: var(--narrow); }
.section { position: relative; padding: 70px 0; }
.section-soft { background: var(--soft); }
.section-mint { background: var(--teal-050); }
.section-heading { max-width: 780px; margin: 0 auto 34px; text-align: center; }
.section-heading h2 { margin-bottom: 15px; }
.section-heading > p:last-child { margin-bottom: 0; color: var(--ink-soft); }
.section-label { margin-bottom: 8px; color: var(--teal-700); font-size: 0.84rem; font-weight: 800; letter-spacing: 0.13em; text-transform: uppercase; }
.light-heading h2, .light-heading p { color: #fff; }
.light-heading .section-label { color: #a9e6df; }

.site-header { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,0.97); border-bottom: 1px solid rgba(205,220,218,0.85); backdrop-filter: blur(12px); }
.header-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 12px; min-height: 66px; padding-block: 8px; }
.brand { order: 1; display: inline-flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; white-space: nowrap; }
.brand-symbol { display: grid; flex: 0 0 38px; width: 38px; height: 38px; place-items: center; color: #fff; background: var(--teal-700); border-radius: 11px 11px 18px 11px; font-family: Georgia, serif; font-size: 1.25rem; font-weight: 700; }
.brand-copy { display: flex; flex-direction: column; line-height: 1.2; }
.brand-copy strong { font-size: 0.95rem; letter-spacing: 0.08em; }
.brand-copy small { margin-top: 2px; font-size: 0.66rem; }
.header-nav { order: 3; display: none; gap: 24px; }
.header-nav a { color: var(--ink); font-size: 0.85rem; font-weight: 700; text-decoration: none; }
.header-inner > .button { order: 2; }
.header-contact { order: 4; display: flex; flex: 1 0 100%; flex-wrap: wrap; justify-content: center; gap: 2px 14px; padding-top: 6px; color: var(--ink-soft); border-top: 1px solid var(--line); font-size: 0.68rem; font-style: normal; line-height: 1.45; }
.header-contact a { color: var(--teal-800); font-weight: 800; text-decoration: none; }

.button { display: inline-flex; min-height: 52px; align-items: center; justify-content: center; padding: 13px 25px; color: #fff; background: var(--orange); border: 0; border-radius: 999px; box-shadow: 0 8px 20px rgba(217,104,41,0.22); font-size: 1rem; font-weight: 800; line-height: 1.35; text-align: center; text-decoration: none; cursor: pointer; transition: background-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease; }
.button:hover { color: #fff; background: var(--orange-dark); box-shadow: 0 10px 26px rgba(169,66,16,0.26); transform: translateY(-1px); }
.button:active { transform: translateY(0); }
.button-small { min-height: 42px; padding: 9px 15px; font-size: 0.86rem; }
.button-wide { width: min(100%, 390px); }

.hero { position: relative; padding: 48px 0 34px; background: linear-gradient(145deg, #f1fbfa 0%, #e8f6f8 58%, #fff9ef 100%); overflow: hidden; }
.hero::before { content: ""; position: absolute; width: 360px; height: 360px; right: -180px; top: -150px; border: 1px solid rgba(38,134,137,0.18); border-radius: 50%; box-shadow: 0 0 0 42px rgba(38,134,137,0.035), 0 0 0 84px rgba(38,134,137,0.025); }
.hero-grid { position: relative; z-index: 1; display: grid; align-items: center; gap: 24px; }
.eyebrow { display: inline-flex; margin-bottom: 14px; padding: 5px 13px; color: var(--teal-800); background: #fff; border: 1px solid var(--teal-200); border-radius: 999px; font-size: 0.82rem; font-weight: 800; }
.hero h1 { margin-bottom: 20px; font-size: clamp(2.05rem, 6.2vw, 3.35rem); line-height: 1.24; letter-spacing: 0.005em; }
.heading-line { display: block; }
.heading-phrase { display: inline-block; max-width: 100%; }
.heading-no-break { white-space: nowrap; }
.hero h1 .heading-accent { color: var(--teal-700); font-size: 0.62em; line-height: 1.45; }
.hero-lead { margin-bottom: 19px; color: var(--ink-soft); font-weight: 600; }
.hero-points { display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin-bottom: 24px; list-style: none; }
.hero-points li { padding: 6px 10px; color: var(--teal-900); background: rgba(255,255,255,0.88); border: 1px solid var(--teal-200); border-radius: 8px; font-size: 0.875rem; font-weight: 800; }
.coverage-note { margin: -10px 0 20px; padding-left: 13px; color: var(--ink-soft); border-left: 3px solid var(--teal-600); font-size: 0.875rem; }
.coverage-note strong { color: var(--teal-900); }
.hero-cta p { margin: 8px 0 0; color: var(--ink-soft); font-size: 0.875rem; font-weight: 700; text-align: center; }
.hero-visual { position: relative; display: flex; flex-direction: column; align-items: center; gap: 12px; width: min(100%, 330px); margin: 0 auto; }
.hero-visual .support-illustration { order: -1; width: 100%; max-width: 440px; height: auto; aspect-ratio: 11 / 8; }
.hero-badge { display: flex; flex-direction: column; width: 100%; padding: 10px; color: var(--teal-900); background: var(--paper); border: 1px solid var(--teal-200); border-radius: 13px; text-align: center; }
.hero-badge strong { font-size: 1.08rem; line-height: 1.35; }
.hero-badge br { display: none; }
.hero-badge span { margin-top: 2px; font-size: 0.75rem; line-height: 1.4; }
.official-separation { position: relative; display: flex; gap: 10px; align-items: flex-start; margin-top: 24px; padding: 13px 15px; color: var(--ink-soft); background: rgba(255,255,255,0.85); border: 1px solid var(--line); border-radius: 10px; font-size: 0.875rem; }
.official-separation span { display: grid; flex: 0 0 22px; height: 22px; place-items: center; color: #fff; background: var(--teal-700); border-radius: 50%; font-family: Georgia, serif; font-weight: 700; }
.official-separation p { margin: 0; }

.role-section { padding: 22px 0; background: #fff; border-bottom: 1px solid var(--line); }
.service-roles { display: grid; gap: 12px; }
.service-roles article { display: flex; flex-direction: column; padding: 17px 18px; background: var(--teal-050); border: 1px solid var(--teal-200); border-radius: var(--radius-md); }
.service-roles span { color: var(--ink-soft); font-size: 0.75rem; font-weight: 800; }
.service-roles strong { color: var(--teal-900); font-size: 1.02rem; }
.service-roles small { color: var(--ink-soft); font-size: 0.76rem; }

.timing-section { background: #fff; }
.timeline-callout { position: relative; display: grid; gap: 12px; margin-bottom: 26px; }
.timeline-callout > div { position: relative; display: grid; grid-template-columns: 44px 1fr; column-gap: 12px; align-items: center; padding: 16px; background: var(--soft); border: 1px solid var(--line); border-radius: var(--radius-md); }
.timeline-callout span { grid-row: span 2; display: grid; width: 40px; height: 40px; place-items: center; color: #fff; background: var(--teal-700); border-radius: 50%; font-weight: 800; }
.timeline-callout strong { color: var(--ink); }
.timeline-callout small { color: var(--ink-soft); font-size: 0.875rem; }
.timeline-callout .timeline-active { background: var(--cream); border-color: #e7c58d; }
.timeline-callout .timeline-active span { background: var(--orange); }
.notice { display: flex; gap: 14px; padding: 19px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-md); }
.notice-icon { display: grid; flex: 0 0 40px; width: 40px; height: 40px; place-items: center; color: #fff; background: var(--teal-700); border-radius: 12px; font-size: 0.85rem; font-weight: 900; }
.notice h3 { margin-bottom: 4px; }
.notice p { margin-bottom: 0; color: var(--ink-soft); }
.notice-important { background: var(--orange-soft); border-color: #efc1a4; }
.notice-important .notice-icon { background: var(--orange); }
.notice-grid { display: grid; gap: 14px; margin-top: 22px; }

.plan-grid, .equipment-grid, .feature-grid, .important-grid { display: grid; gap: 15px; }
.plan-grid article { position: relative; padding: 24px 21px 20px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow-soft); overflow: hidden; }
.plan-grid article::after { content: ""; position: absolute; right: -24px; bottom: -30px; width: 95px; height: 95px; background: var(--teal-100); border-radius: 50%; }
.plan-grid article > span { position: relative; z-index: 1; color: var(--teal-600); font-size: 0.75rem; font-weight: 900; letter-spacing: 0.08em; }
.plan-grid h3 { position: relative; z-index: 1; margin: 6px 0; }
.plan-grid p { position: relative; z-index: 1; margin: 0; color: var(--ink-soft); }

.price-note { padding: 18px; background: var(--cream); border-left: 4px solid #d8a13a; border-radius: 0 var(--radius-md) var(--radius-md) 0; }
.cta-panel { display: flex; flex-direction: column; gap: 14px; align-items: center; margin-top: 22px; padding: 20px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow-soft); text-align: center; }
.cta-panel p { margin: 0; color: var(--ink-soft); }

.concerns-section, .feature-section { color: #fff; background: var(--teal-900); }
.concerns-section::before, .feature-section::before { content: ""; position: absolute; inset: 0; opacity: 0.26; background-image: radial-gradient(circle at 16px 16px, #7ac4be 1.4px, transparent 1.5px); background-size: 32px 32px; pointer-events: none; }
.concerns-section > *, .feature-section > * { position: relative; }
.concern-grid { display: grid; gap: 11px; }
.concern-grid p { display: flex; gap: 11px; align-items: flex-start; margin: 0; padding: 16px; color: var(--ink); background: #fff; border-radius: 12px; font-weight: 700; }
.concern-grid span { color: var(--teal-700); font-weight: 900; }

.definition-card { padding: 24px; background: var(--sky-100); border: 1px solid #c6e2e8; border-radius: var(--radius-xl); box-shadow: var(--shadow-soft); }
.definition-lead { font-size: 1.05rem; }
.definition-lead strong { color: var(--teal-800); font-size: 1.16em; }
.fact-list { display: grid; gap: 0; margin-bottom: 0; border-top: 1px solid #b8d7db; }
.fact-list > div { display: grid; gap: 3px; padding: 13px 0; border-bottom: 1px solid #b8d7db; }
.fact-list dt { color: var(--teal-800); font-size: 0.78rem; font-weight: 800; }
.fact-list dd { margin: 0; font-weight: 800; }
.deadline-cta { background: var(--cream); border-color: #efd6a8; }

.check-list { display: grid; gap: 10px; padding: 0; list-style: none; }
.check-list li { display: flex; gap: 12px; align-items: flex-start; padding: 16px; background: #fff; border: 1px solid var(--teal-200); border-radius: 12px; }
.check-list li > span { color: var(--teal-700); font-size: 1.35rem; font-weight: 800; line-height: 1.4; }
.check-list p { margin: 0; }
.legal-note { margin: 18px 0 0; padding: 15px 17px; color: var(--ink-soft); background: #f3f5f5; border-radius: 10px; font-size: 0.875rem; }
.cta-row { display: flex; justify-content: center; margin-top: 28px; }

.rate-grid { display: grid; gap: 12px; max-width: 840px; margin: 0 auto 25px; }
.rate-grid > div { padding: 18px; background: var(--teal-050); border: 1px solid var(--teal-200); border-radius: var(--radius-lg); text-align: center; }
.rate-grid span { display: block; color: var(--ink-soft); font-size: 0.8rem; font-weight: 700; }
.rate-grid strong { display: block; margin-top: 4px; color: var(--teal-800); font-size: 1.35rem; }
.scroll-hint { margin-bottom: 8px; color: var(--ink-soft); font-size: 0.875rem; text-align: right; }
.table-scroll { max-width: 940px; margin-inline: auto; overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow-soft); }
table { width: 100%; min-width: 670px; border-collapse: collapse; background: #fff; }
caption { padding: 14px; color: #fff; background: var(--teal-800); font-size: 0.9rem; font-weight: 800; text-align: left; }
th, td { padding: 13px 11px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); text-align: center; vertical-align: middle; }
thead th { color: var(--teal-900); background: var(--teal-100); white-space: nowrap; }
tbody th { background: var(--soft); white-space: nowrap; }
td small { color: var(--teal-700); font-weight: 800; }
.note-list { max-width: 940px; padding-left: 1.25em; margin: 16px auto 0; color: var(--ink-soft); font-size: 0.875rem; }

.equipment-grid article { padding: 22px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow-soft); }
.equipment-icon { display: grid; width: 46px; height: 46px; margin-bottom: 13px; place-items: center; color: #fff; background: var(--teal-700); border-radius: 15px 15px 22px 15px; font-size: 0.9rem; font-weight: 900; }
.equipment-grid h3 { margin-bottom: 6px; }
.equipment-grid p { margin-bottom: 5px; font-weight: 700; }
.equipment-grid small { color: var(--ink-soft); }
.equipment-caution { max-width: 880px; margin: 22px auto 0; padding: 18px 20px; background: var(--cream); border: 1px solid #ecd29e; border-radius: var(--radius-md); }
.equipment-caution p { margin: 4px 0 0; color: var(--ink-soft); }

.prep-list { display: grid; gap: 0; padding: 0; list-style: none; }
.prep-list li { display: grid; grid-template-columns: 52px 1fr; gap: 14px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.prep-list li > span { display: grid; width: 48px; height: 48px; place-items: center; color: #fff; background: var(--teal-700); border-radius: 50%; font-size: 0.78rem; font-weight: 900; }
.prep-list h3 { margin-bottom: 3px; }
.prep-list p { margin: 0; color: var(--ink-soft); }

.feature-grid article { padding: 23px 20px; color: var(--ink); background: rgba(255,255,255,0.97); border-radius: var(--radius-lg); }
.feature-grid article > span { color: var(--orange); font-size: 0.76rem; font-weight: 900; letter-spacing: 0.08em; }
.feature-grid h3 { margin: 5px 0 7px; }
.feature-grid p { margin: 0; color: var(--ink-soft); }
.support-grid { display: grid; gap: 14px; }
.support-grid article { padding: 23px; background: #fff; border: 1px solid var(--teal-200); border-radius: var(--radius-lg); }
.support-grid h3 { margin-bottom: 12px; }
.support-tag { display: inline-flex; margin-bottom: 14px; padding: 5px 10px; color: #fff; background: var(--teal-700); border-radius: 999px; font-size: 0.78rem; font-weight: 800; }
.support-tag-secondary { color: var(--teal-900); background: var(--teal-100); }
.support-grid ul { padding-left: 1.2em; margin-bottom: 0; }
.support-grid li + li { margin-top: 6px; }

.fee-table { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-lg); }
.fee-table > div { display: grid; gap: 4px; padding: 16px 18px; background: #fff; border-bottom: 1px solid var(--line); }
.fee-table > div:last-child { border-bottom: 0; }
.fee-table span { color: var(--ink-soft); font-size: 0.8rem; font-weight: 700; }
.fee-table strong { color: var(--teal-900); font-size: 1.06rem; }
.fee-table strong small { display: block; color: var(--ink-soft); font-size: 0.75rem; }
.fee-table-overview { margin-bottom: 16px; }
.contract-card { margin-top: 16px; padding: 20px; background: var(--orange-soft); border: 1px solid #efc0a3; border-radius: var(--radius-lg); }
.contract-card h3 { margin-bottom: 5px; }
.contract-card p { margin: 0; }
.contract-card p + p { margin-top: 10px; }
.contract-grid { display: grid; gap: 14px; margin-top: 14px; }
.contract-grid article { padding: 21px; background: var(--soft); border: 1px solid var(--line); border-radius: var(--radius-lg); }
.contract-grid ul { padding-left: 1.2em; margin-bottom: 0; }
.contract-grid li + li { margin-top: 7px; }
.contract-grid article > p { margin: 14px 0 0; color: var(--ink-soft); }

.flow-list { display: grid; gap: 13px; padding: 0; counter-reset: flow; list-style: none; }
.flow-list li { position: relative; padding: 23px 18px 20px 66px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow-soft); }
.flow-list li > span { position: absolute; top: 20px; left: 17px; display: grid; width: 38px; height: 38px; place-items: center; color: #fff; background: var(--teal-700); border-radius: 50%; font-weight: 900; }
.flow-list strong { display: block; margin-bottom: 4px; }
.flow-list p { margin: 0; color: var(--ink-soft); }

.profile-grid { display: grid; gap: 22px; align-items: center; max-width: 840px; }
.profile-copy { padding: 25px; background: var(--teal-050); border: 1px solid var(--teal-200); border-radius: var(--radius-xl); }
.profile-copy h2 { margin-bottom: 4px; }
.profile-role { color: var(--teal-800); font-weight: 800; }
.profile-copy ul { padding-left: 1.25em; margin-bottom: 0; }
.profile-copy li + li { margin-top: 7px; }
.profile-message { margin: 0; padding: 25px; background: var(--cream); border: 1px solid #ecd29e; border-radius: var(--radius-xl); }
.profile-message p { margin: 0; color: var(--ink-soft); font-weight: 700; }
.faq-list { border-top: 1px solid var(--teal-200); }
.faq-list details { background: transparent; border-bottom: 1px solid var(--teal-200); }
.faq-list summary { position: relative; padding: 20px 42px 20px 4px; color: var(--ink); font-weight: 800; cursor: pointer; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; top: 50%; right: 6px; display: grid; width: 28px; height: 28px; place-items: center; color: #fff; background: var(--teal-700); border-radius: 50%; transform: translateY(-50%); }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details > div { padding: 0 40px 18px 4px; color: var(--ink-soft); }
.faq-list details p { margin: 0; }

.important-grid article { padding: 20px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow-soft); }
.important-grid article > span { display: grid; width: 32px; height: 32px; margin-bottom: 10px; place-items: center; color: #fff; background: var(--teal-700); border-radius: 9px; font-size: 0.78rem; font-weight: 900; }
.important-grid h3 { margin-bottom: 5px; }
.important-grid p { margin: 0; color: var(--ink-soft); }

.final-cta { padding: 64px 0; color: #fff; background: var(--teal-900); }
.final-cta-grid > div { max-width: 780px; }
.final-cta h2 { color: #fff; font-size: clamp(1.9rem, 6.7vw, 3rem); }
.final-cta h2 .heading-accent { font-size: 0.62em; line-height: 1.45; }
.final-cta p:not(.section-label) { color: #d5e6e4; }
.final-cta small { display: block; max-width: 390px; margin-top: 10px; color: #d5e6e4; font-size: 0.77rem; text-align: center; }
.final-cta-points { display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 0 0 20px; list-style: none; }
.final-cta-points li { padding: 5px 9px; color: #fff; background: rgba(255,255,255,0.1); border: 1px solid #517b7d; border-radius: 8px; font-size: 0.82rem; font-weight: 800; }
.final-role-note { display: grid; gap: 8px; margin-top: 26px; padding-top: 20px; border-top: 1px solid #4c6668; }
.final-role-note p { display: flex; flex-direction: column; margin: 0 !important; }
.final-role-note span { color: #b8d6d3; font-size: 0.72rem; font-weight: 700; }
.final-role-note strong { color: #fff; font-size: 0.9rem; }

.form-guide { background: #eaf3f2; }
.form-item-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; padding: 0; margin-bottom: 24px; list-style: none; }
.form-item-list li { position: relative; padding: 13px 12px 13px 36px; background: #fff; border: 1px solid var(--teal-200); border-radius: 10px; font-size: 0.84rem; font-weight: 700; }
.form-item-list li::before { content: "✓"; position: absolute; left: 13px; color: var(--teal-700); font-weight: 900; }
.form-guide-action { display: grid; gap: 14px; justify-items: center; padding: 24px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-xl); box-shadow: var(--shadow-soft); text-align: center; }
.form-guide-action p { margin: 0; color: var(--ink-soft); }
.privacy-link { font-size: 0.84rem; font-weight: 800; }
.privacy-consent-note { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 18px; align-items: center; margin-bottom: 20px; padding: 16px 18px; background: #fff; border: 1px solid var(--teal-200); border-radius: var(--radius-md); }
.privacy-consent-note strong { color: var(--teal-900); }

.disclaimer-section { background: #e7ebea; }
.disclaimer-section h2 { font-size: 1.35rem; }
.disclaimer-section ul { padding-left: 1.2em; color: var(--ink-soft); font-size: 0.875rem; }
.disclaimer-section li + li { margin-top: 7px; }
.official-link { font-size: 0.875rem; font-weight: 800; }

.site-footer { padding: 44px 0 110px; color: #fff; background: #173235; }
.footer-inner { display: grid; gap: 20px; }
.footer-inner strong { font-size: 1.05rem; }
.footer-inner p { margin: 4px 0; color: #d4e1e0; }
.footer-roles { display: grid; gap: 12px; }
.footer-roles p { display: flex; flex-direction: column; margin: 0; }
.footer-roles span { color: #a9c3c1; font-size: 0.72rem; font-weight: 700; }
.footer-roles small { display: block; color: #b8cbca; font-size: 0.75rem; }
.office-details { display: flex; flex-direction: column; color: #d4e1e0; font-size: 0.82rem; font-style: normal; }
.office-details a { color: #fff; text-decoration: none; }
.footer-inner nav { display: flex; flex-wrap: wrap; gap: 9px 18px; }
.footer-inner nav a { color: #fff; font-size: 0.875rem; }
.footer-disclaimer { padding-top: 14px; border-top: 1px solid #4c6668; font-size: 0.875rem; }
.footer-inner small { color: #b8cbca; }

.mobile-cta { position: fixed; left: 0; right: 0; bottom: 0; z-index: 90; padding: 8px 12px calc(8px + env(safe-area-inset-bottom)); background: rgba(255,255,255,0.97); border-top: 1px solid var(--line); box-shadow: 0 -5px 18px rgba(25,63,67,0.1); transform: translateY(110%); transition: transform 0.2s ease; }
.mobile-cta.is-visible { transform: translateY(0); }
.mobile-cta .button { width: 100%; min-height: 50px; }

.privacy-page { background: var(--soft); }
.privacy-page-hero { padding: 58px 0 38px; background: linear-gradient(145deg, #f1fbfa, #e8f6f8); }
.privacy-page-hero h1 { margin-bottom: 0; font-size: clamp(2rem, 6vw, 3.25rem); }
.privacy-content { display: grid; gap: 18px; }
.privacy-section { padding: 24px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow-soft); }
.privacy-section h2 { margin-bottom: 14px; font-size: 1.35rem; }
.privacy-section h3 { margin: 18px 0 8px; font-size: 1rem; }
.privacy-section p:last-child, .privacy-section ul:last-child { margin-bottom: 0; }
.privacy-section ul { padding-left: 1.25em; }
.privacy-section li + li { margin-top: 5px; }
.privacy-roles { display: grid; gap: 12px; }
.privacy-roles p { display: flex; flex-direction: column; margin: 0; }
.privacy-roles span { color: var(--ink-soft); font-size: 0.82rem; font-weight: 800; }
.privacy-contact { display: flex; flex-direction: column; margin-top: 16px; font-style: normal; }
.privacy-contact a { color: var(--teal-800); font-weight: 800; text-decoration: none; }
.privacy-back { font-weight: 800; }

@media (min-width: 560px) {
  .section { padding: 88px 0; }
  .hero { padding: 66px 0 40px; }
  .plan-grid, .equipment-grid, .feature-grid, .important-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .rate-grid, .support-grid, .contract-grid, .service-roles, .final-role-note, .privacy-roles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .fact-list > div { grid-template-columns: 170px 1fr; align-items: start; gap: 16px; }
  .notice-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .concern-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .flow-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .fee-table > div { grid-template-columns: minmax(0, 1fr) minmax(250px, 0.9fr); align-items: center; gap: 20px; }
  .form-item-list { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (min-width: 760px) {
  .header-inner { min-height: 76px; }
  .button-small { padding-inline: 20px; font-size: 1rem; }
  .timeline-callout { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
  .timeline-callout > div { display: flex; flex-direction: column; gap: 7px; padding: 22px 16px; text-align: center; }
  .timeline-callout > div:not(:last-child)::after { content: ""; position: absolute; z-index: 2; top: 50%; right: -20px; width: 22px; height: 2px; background: var(--teal-300, #7cc1be); }
  .timeline-callout span { width: 46px; height: 46px; }
  .cta-panel { flex-direction: row; justify-content: space-between; text-align: left; }
  .cta-panel .button { flex: 0 0 auto; }
  .deadline-cta { flex-direction: column; text-align: center; }
  .deadline-cta .button { flex-basis: auto; }
  .site-footer { padding-bottom: 44px; }
  .mobile-cta { display: none; }
  body.mobile-cta-visible { padding-bottom: 0; }
}

@media (min-width: 980px) {
  .header-inner { flex-wrap: nowrap; gap: 16px; min-height: 90px; padding-block: 0; }
  .brand, .header-nav, .header-contact, .header-inner > .button { order: initial; }
  .header-nav { display: flex; gap: 16px; }
  .header-contact { display: flex; flex: 0 1 auto; flex-direction: column; align-items: flex-start; justify-content: center; gap: 0; padding: 0; border-top: 0; font-size: 0.68rem; white-space: nowrap; }
  .hero-grid { grid-template-columns: minmax(0, 1.22fr) minmax(360px, 0.78fr); gap: 54px; }
  .hero-visual { width: min(100%, 440px); }
  .hero-lead { max-width: 690px; font-size: 1.06rem; }
  .plan-grid, .important-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .equipment-grid, .feature-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .flow-list { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .scroll-hint { display: none; }
}

@media (max-width: 768px) {
  html, body { max-width: 100%; overflow-x: hidden; }
  .header-inner { flex-direction: column; flex-wrap: nowrap; align-items: stretch; justify-content: flex-start; gap: 0; min-height: 0; padding-block: 10px 12px; }
  .brand { order: 1; align-self: flex-start; max-width: 100%; }
  .brand-copy { display: flex; min-width: 0; }
  .header-inner > .button { display: none; }
  .header-contact { order: 2; display: grid; flex: none; grid-template-columns: minmax(0, 1fr); justify-items: start; width: 100%; gap: 2px; padding-top: 8px; margin-top: 8px; font-size: clamp(0.7rem, 2.8vw, 0.78rem); line-height: 1.45; overflow-wrap: normal; word-break: keep-all; }
  .header-contact > * { display: block; max-width: 100%; white-space: nowrap; overflow-wrap: normal; word-break: keep-all; }
  .hero { padding-top: 32px; }
  .hero-grid, .hero-copy { min-width: 0; }
  .hero h1 { max-width: 100%; font-size: clamp(1.875rem, 8vw, 2.125rem); line-height: 1.36; overflow-wrap: normal; word-break: normal; line-break: strict; }
  .hero h1 .heading-accent { font-size: 0.78em; line-height: 1.42; }
  .heading-line, .heading-phrase { max-width: 100%; }
  .mobile-cta { display: block; width: 100%; max-width: none; writing-mode: horizontal-tb; }
  .mobile-cta .button { width: min(100%, 560px); min-height: 56px; margin-inline: auto; padding: 10px 18px; font-size: clamp(0.88rem, 3.8vw, 1rem); line-height: 1.35; white-space: normal; writing-mode: horizontal-tb; }
  body.mobile-cta-visible { padding-bottom: calc(80px + env(safe-area-inset-bottom)); }
}

@media (max-width: 430px) {
  .container { width: min(calc(100% - 28px), var(--container)); }
  .brand-symbol { flex-basis: 34px; width: 34px; height: 34px; }
  .final-cta h2 { font-size: 1.65rem; }
  .hero-visual { width: min(82vw, 310px); }
  .section { padding: 64px 0; }
  .section-heading { margin-bottom: 28px; }
  .definition-card, .profile-copy, .profile-message, .form-guide-action, .privacy-section { padding: 20px; border-radius: 20px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; }
}