:root {
  color-scheme: light;
  --accent: #d9603f;
  --accent-soft: #fbe9e2;
  --ink: #3c352e;
  --paper: #faf6f0;
  --muted: #786e63;
  --line: rgba(60,53,46,.16);
  --sans: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Yu Gothic", Meiryo, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 30px; }
body {
  margin: 0;
  padding-bottom: calc(130px + env(safe-area-inset-bottom));
  color: var(--ink);
  font: 17px/1.95 var(--sans);
  background-color: var(--paper);
  /* Approved paper grain: two faint, crossed grids; no tonal gradient. */
  background-image:
    repeating-linear-gradient(135deg, rgba(60,53,46,.025) 0 2px, transparent 2px 6px),
    repeating-linear-gradient(45deg, rgba(60,53,46,.02) 0 2px, transparent 2px 7px);
}
a { color: inherit; }
a:focus-visible { outline: 3px solid var(--ink); outline-offset: 5px; }
figure, p, h1, h2, h3 { margin: 0; }
img { display: block; width: 100%; height: auto; }
p + p { margin-top: 1em; }
/* Japanese headings and labels wrap at word boundaries, never mid-word. */
h1, h2, h3, h4, h5, h6, dt, .eyebrow, .brand, .header-link,
.section-number, .button, .price, .format, .closing-price, .sticky-price, .footer {
  word-break: keep-all;
  overflow-wrap: normal;
  line-break: strict;
}
.site-header { position: relative; max-width: 1240px; margin: auto; padding: 22px 56px; text-align: center; }
.header-spacer { display: none; }
.brand { display: block; text-decoration: none; font-size: clamp(26px, 7vw, 36px); font-weight: 700; letter-spacing: .04em; word-break: keep-all; overflow-wrap: normal; }
.brand span { display: block; font-size: 14px; font-weight: 400; letter-spacing: .1em; margin-top: 7px; }
.header-link { position: absolute; right: 20px; top: 26px; font-size: 13px; text-underline-offset: 6px; text-decoration-color: var(--accent); }
.hero { max-width: 540px; margin: 0 auto 32px; padding: 0 24px; display: flex; flex-direction: column; gap: 12px; }
.hero-copy { padding: 22px 0 26px; width: 100%; min-width: 0; }
/* Stamp decoration is intentionally limited to the two eyebrow labels. */
.eyebrow {
  display: inline-block;
  max-width: 100%;
  padding: 10px 22px;
  background: var(--accent);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .02em;
  border-radius: 255px 15px 225px 15px/15px 225px 15px 255px;
  transform: rotate(-2deg);
  box-shadow: 0 6px 14px rgba(217,96,63,.3);
}
.hero h1 { font-size: clamp(28px, 7.4vw, 40px); line-height: 1.5; font-weight: 700; letter-spacing: .02em; margin: 26px 0 22px; }
.desktop-break { display: none; }
.hero-promise { max-width: 400px; font-size: 17px; color: var(--muted); }
.hero-photo { width: 100%; max-width: 340px; align-self: center; }
.hero-photo img { aspect-ratio: 1; object-fit: cover; border-radius: 50%; border: 6px solid #fff; box-shadow: 0 16px 32px rgba(60,53,46,.15); }
.price { display: flex; align-items: baseline; gap: 5px; margin-top: 24px; font-size: 17px; }
.price span { font-size: 40px; font-weight: 700; line-height: 1.5; letter-spacing: .015em; }
.price i { height: 18px; width: 1px; background: var(--line); align-self: center; margin: 0 10px; }
.format { font-size: 15px; margin: 0 0 22px; color: var(--muted); }
.button { display: flex; align-items: center; justify-content: space-between; gap: 12px; background: var(--accent); color: #fff; text-decoration: none; padding: 15px 24px; min-height: 76px; max-width: 430px; border: 1px solid var(--accent); border-radius: 999px; box-shadow: 0 10px 24px rgba(217,96,63,.2); transition: transform .2s ease; }
.button:hover { transform: translateY(-2px); }
.button > span:first-child { flex: 1; text-align: center; font-size: 20px; font-weight: 700; letter-spacing: .06em; }
.button small { display: block; font-size: 12px; letter-spacing: 0; line-height: 1.7; font-weight: 400; }
.button > span:last-child { font-size: 24px; }
.payment-note { font-size: 12px; color: var(--muted); margin: 9px 0 0; line-height: 1.7; }
.section { max-width: 540px; margin: auto; padding: 58px 24px; }
.section-heading { display: flex; gap: 15px; align-items: center; margin-bottom: 25px; }
.section-number { font-size: 16px; font-weight: 700; color: var(--accent); }
.section h2 { font-size: 27px; line-height: 1.6; font-weight: 700; letter-spacing: .02em; }
.checklist { list-style: none; margin: 0; padding: 0; }
.checklist li { position: relative; padding: 17px 0 17px 31px; border-bottom: 1px solid var(--line); font-size: 17px; }
.checklist li::before { content: "✓"; position: absolute; left: 2px; color: var(--accent); font-size: 20px; }
.fit { background: var(--accent-soft); padding: 40px 24px; }
.narrow { max-width: 720px; margin: auto; }
.fit p { font-size: 21px; line-height: 2; font-weight: 700; letter-spacing: .02em; word-break: keep-all; overflow-wrap: normal; }
.profile { display: flex; flex-direction: column; gap: 30px; }
.profile figure { width: 82%; max-width: 310px; align-self: center; border: 6px solid #fff; border-radius: 24px; overflow: hidden; box-shadow: 0 8px 24px rgba(60,53,46,.08); }
.profile-copy { min-width: 0; }
.profile-copy p { font-size: 17px; }
.flow-wrap { background: rgba(251,233,226,.65); }
.steps { list-style: none; counter-reset: step; padding: 0; margin: 0; }
.steps > li { counter-increment: step; position: relative; padding: 0 0 30px 54px; min-height: 70px; font-size: 17px; }
.steps > li::before { content: counter(step,decimal-leading-zero); position: absolute; left: 0; top: 0; width: 40px; height: 40px; border: 1px solid var(--accent); border-radius: 50%; display: grid; place-items: center; background: var(--paper); color: var(--accent); font-size: 15px; font-weight: 700; z-index: 1; }
.steps > li:not(:last-child)::after { content: ""; position: absolute; left: 20px; top: 40px; bottom: 0; width: 1px; background: rgba(217,96,63,.3); }
.steps p { padding-top: 3px; }
.field-list { font-size: 15px; padding: 12px 15px 12px 30px; margin: 14px 0 0; background: var(--paper); border-radius: 12px; }
.policy { border: 1px solid rgba(217,96,63,.3); border-radius: 16px; background: rgba(255,255,255,.6); padding: 22px 20px; margin-top: 24px; font-size: 15px; }
.policy h3 { font-size: 18px; letter-spacing: .02em; font-weight: 700; }
.policy ul { margin: 16px 0 0; padding-left: 1.4em; }
.policy li + li { margin-top: 10px; }
.policy p { margin-top: 16px; }
.privacy-text p { padding-left: 18px; border-left: 2px solid var(--accent); font-size: 17px; }
.faq-wrap { background: rgba(255,255,255,.55); }
.faq { margin: 0; }
.faq > div { padding: 24px 0; border-bottom: 1px solid var(--line); }
.faq dt { font-weight: 700; position: relative; padding-left: 30px; font-size: 17px; }
.faq dt::before { content: "Q"; position: absolute; left: 0; color: var(--accent); font-size: 22px; line-height: 1.5; }
.faq dd { margin: 15px 0 0; padding-left: 30px; color: var(--muted); font-size: 16px; }
.closing { padding: 58px 24px; text-align: center; background: var(--accent-soft); }
.closing h2 { font-size: clamp(24px,6.6vw,32px); line-height: 1.8; font-weight: 700; letter-spacing: .02em; margin: 24px 0; }
.closing-price { font-size: 14px; }
.closing .button { margin: 28px auto 0; }
.footer { text-align: center; padding: 25px; font-size: 20px; font-weight: 700; letter-spacing: .15em; }
.sticky-cta { position: fixed; bottom: 0; left: 0; right: 0; z-index: 10; padding: 10px 16px max(9px,env(safe-area-inset-bottom)); background: var(--paper); border-top: 1px solid var(--line); }
.sticky-cta > div { display: flex; align-items: center; justify-content: center; gap: 12px; max-width: 500px; margin: auto; }
.sticky-price { font-size: 13px; line-height: 1.7; white-space: nowrap; }
.sticky-price strong { display: block; font-size: 19px; font-weight: 700; }
.sticky-cta .button { flex: 1; max-width: 340px; min-height: 62px; padding: 8px 10px; }
.sticky-cta .button > span:first-child { font-size: 17px; }
.sticky-cta .button small { font-size: 11px; }
.sticky-cta .payment-note { text-align: center; margin-top: 5px; font-size: 11px; }
@media (min-width: 761px) {
  .site-header { padding: 25px 5%; }
  .brand { font-size: 28px; }
  .header-link { font-size: 15px; }
  .hero { max-width: 1120px; margin: 18px auto 72px; padding: 30px 5%; display: grid; grid-template-columns: 1.2fr 1fr; gap: 36px; align-items: center; }
  .eyebrow { font-size: 15px; }
  .hero h1 { font-size: clamp(32px,3.6vw,44px); }
  .hero-promise { font-size: 18px; }
  .hero-photo { justify-self: center; }
  .section { max-width: 920px; padding: 80px 32px; }
  .section-heading { gap: 20px; margin-bottom: 32px; }
  .section h2 { font-size: 30px; }
  .checklist li { padding: 20px 0 20px 37px; font-size: 18px; }
  .fit { padding: 58px 24px; }
  .fit p { text-align: center; font-size: 26px; }
  .profile { display: grid; grid-template-columns: 1fr 1.1fr; gap: 60px; align-items: center; padding-top: 100px; padding-bottom: 100px; }
  .profile figure { width: 100%; }
  .profile .section-heading { display: block; }
  .profile .section-number { display: block; margin-bottom: 14px; }
  .profile-copy p { font-size: 18px; }
  .steps > li { padding-left: 65px; padding-bottom: 34px; font-size: 18px; }
  .policy { padding: 26px 30px; font-size: 16px; }
  .privacy { display: grid; grid-template-columns: 1fr 1.3fr; gap: 30px; align-items: start; }
  .privacy .section-heading { gap: 12px; margin: 0; }
  .privacy h2 { font-size: 26px; }
  .privacy-text p { font-size: 18px; }
  .faq > div { padding: 28px 0; }
  .faq dt { font-size: 18px; padding-left: 36px; }
  .faq dd { font-size: 17px; padding-left: 36px; }
  .closing { padding: 90px 24px; }
  .closing h2 { font-size: 34px; }
  .closing-price { font-size: 16px; }
  .sticky-cta { padding: 12px 24px max(10px,env(safe-area-inset-bottom)); }
  .sticky-cta > div { gap: 38px; max-width: 720px; }
  .sticky-price { font-size: 15px; }
  .sticky-price strong { display: inline; font-size: 21px; }
  .sticky-cta .button { width: 360px; padding: 8px 20px; }
  .sticky-cta .payment-note { font-size: 11px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .button { transition: none; }
  .button:hover { transform: none; }
}