:root {
  color-scheme: light;
  --bg: #f4f5f2;
  --surface: #ffffff;
  --surface-raised: #edf0ea;
  --accent: #166547;
  --gold: #80661f;
  --text: #17221d;
  --muted: #66716b;
  --line: #d8ded9;
}

* { box-sizing: border-box; }

html { background: var(--bg); }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  line-height: 1.65;
}

.skip-link {
  position: fixed;
  top: -5rem;
  left: 1rem;
  z-index: 20;
  padding: .65rem 1rem;
  background: var(--gold);
  color: #121212;
}

.skip-link:focus { top: 1rem; }

.age-gate {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 1rem;
  background: rgb(13 20 15 / .76);
  backdrop-filter: blur(9px);
}

.age-gate[hidden] { display: none; }

.age-card {
  width: min(560px, 100%);
  padding: clamp(1.5rem, 5vw, 3rem);
  border-radius: 12px;
  background: var(--bg);
  box-shadow: 0 24px 70px rgb(0 0 0 / .3);
}

.age-card h1 { margin: 0; font: 400 clamp(2rem, 5vw, 3.4rem)/1.08 "Noto Serif JP", Georgia, serif; }
.age-card > p:not(.eyebrow) { color: var(--muted); }
.age-card .age-warning { color: #8b342b; font-size: .82rem; font-weight: 800; }
.age-card small { color: var(--muted); font-size: .75rem; }
.age-actions { display: flex; gap: .7rem; margin: 1.5rem 0; }
.age-actions button,.age-actions a { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; border: 1px solid var(--accent); border-radius: 8px; padding: .75rem 1rem; font: 800 .84rem inherit; text-decoration: none; }
.age-actions button { background: var(--accent); color: #fff; cursor: pointer; }
.age-actions a { background: #fff; color: var(--text); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
  padding: .8rem clamp(1rem, 5vw, 5rem);
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 94%, transparent);
  backdrop-filter: blur(10px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  color: var(--text);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border: 1px solid var(--gold);
  border-radius: 50%;
}

.brand-mark img {
  width: 20px;
  height: 20px;
  object-fit: contain;
}

.brand-copy { display: grid; }

.brand-copy small {
  color: var(--muted);
  font-size: .52rem;
  font-weight: 500;
}

.back-link {
  color: var(--muted);
  font-size: .78rem;
  text-decoration: none;
}

main {
  max-width: 1180px;
  margin: auto;
  padding: clamp(1.5rem, 4vw, 3.25rem) clamp(1rem, 5vw, 5rem) clamp(3rem, 7vw, 5rem);
}
main:focus { outline: none; }

.intro {
  max-width: 800px;
  margin-bottom: 1.35rem;
}

.eyebrow {
  margin: 0 0 .7rem;
  color: var(--gold);
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .14em;
}

.intro h1,
.card-heading h2,
.summary-card h2,
.directory-heading h2 {
  margin: 0;
  font-family: "Noto Serif JP", Georgia, "Yu Mincho", serif;
  font-weight: 400;
  letter-spacing: 0;
}

.intro h1 {
  font-size: clamp(2.25rem, 5vw, 4.5rem);
  line-height: 1.05;
}

.intro h1 em {
  color: var(--gold);
  font-style: normal;
}

.intro > p:not(.eyebrow) {
  max-width: 44rem;
  color: var(--muted);
}

.notice {
  display: flex;
  gap: .8rem;
  padding: 1rem 1.1rem;
  margin-bottom: 2rem;
  border: 1px solid #b7c0b4;
  background: #e8eee4;
  color: var(--muted);
  font-size: .8rem;
}

.notice strong {
  color: var(--accent);
  white-space: nowrap;
}

.checkout-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr);
  gap: 1.2rem;
  align-items: start;
}

.application-card,
.summary-card {
  padding: clamp(1.3rem, 4vw, 2.2rem);
  border: 1px solid var(--line);
  background: var(--surface);
}

.summary-card {
  position: sticky;
  top: 5.5rem;
}

.card-heading h2,
.summary-card h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }

.cart-runtime-status {
  margin: 1rem 0 0;
  padding: .55rem .7rem;
  border-left: 3px solid var(--accent);
  background: #edf2e9;
  color: var(--muted);
  font-size: .68rem;
}

.selection-items {
  display: grid;
  margin: 1.5rem 0;
}

.selection-line {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  padding: 1rem 0;
  border-top: 1px solid var(--line);
}

.selection-line:last-child { border-bottom: 1px solid var(--line); }
.selection-line div { display: grid; gap: .25rem; }
.selection-line b { font-size: .85rem; }
.selection-line small { color: var(--muted); font-size: .7rem; }

.selection-line strong {
  align-self: center;
  color: var(--gold);
  font-size: .8rem;
  text-align: right;
}

.total {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
  font-size: .85rem;
}

.total strong {
  color: var(--gold);
  font-size: 1rem;
  text-align: right;
}

.summary-note {
  margin: .4rem 0 1rem;
  color: var(--muted);
  font-size: .72rem;
}

.outline-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border: 1px solid var(--accent);
  padding: .75rem 1rem;
  background: transparent;
  color: var(--text);
  font: 800 .78rem inherit;
  text-decoration: none;
}

.outline-button:hover { background: #e8eee4; }
.wide { width: 100%; }
.secondary-link { margin-top: .65rem; border-color: var(--line); color: var(--muted); }

.next-steps {
  display: grid;
  gap: 0;
  margin: 1.4rem 0;
  padding: 0;
  list-style: none;
}

.next-steps li {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: .8rem;
  padding: 1rem 0;
  border-top: 1px solid var(--line);
}

.next-steps li > span {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border: 1px solid var(--gold);
  border-radius: 50%;
  color: var(--gold);
  font-size: .72rem;
  font-weight: 800;
}

.next-steps div { display: grid; gap: .2rem; }
.next-steps b { font-size: .82rem; }
.next-steps small { color: var(--muted); font-size: .68rem; }

.empty-state {
  padding: 1.4rem 0;
  border-block: 1px solid var(--line);
}

.empty-state p {
  margin: .35rem 0 0;
  color: var(--muted);
  font-size: .78rem;
}

.checkout-process {
  margin-top: clamp(2rem, 5vw, 3.75rem);
  scroll-margin-top: 5.5rem;
}

.directory-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, .7fr);
  gap: 2rem;
  align-items: end;
  margin-bottom: 1.5rem;
}

.directory-heading h2 {
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 1.08;
}

.directory-heading > p {
  margin: 0;
  color: var(--muted);
  font-size: .82rem;
}

.checkout-activation-host { margin-top: 1rem; }

.checkout-loading {
  padding: 1.2rem;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--muted);
  font-size: .78rem;
}

.checkout-live-form {
  display: grid;
  gap: 1rem;
  padding: 1.35rem;
  border: 1px solid #9db2a3;
  background: #eef3ea;
}

.checkout-availability-banner {
  display: grid;
  gap: .35rem;
  margin-bottom: 1rem;
  padding: 1rem 1.1rem;
  border-left: 4px solid var(--gold);
  background: #fff8df;
  color: var(--text);
}

.checkout-availability-banner b { color: #674f0f; }
.checkout-availability-banner p { margin: 0; color: var(--muted); font-size: .82rem; }

.checkout-live-form h3,.checkout-live-form p { margin: 0; }
.checkout-live-form p { color: var(--muted); font-size: .74rem; }
.checkout-step { display: grid; gap: .9rem; padding: 1.15rem; border: 1px solid var(--line); background: #fff; }
.checkout-step-heading { display: flex; align-items: center; gap: .75rem; }
.checkout-step-heading > span { display: grid; place-items: center; width: 30px; height: 30px; flex: 0 0 30px; border: 1px solid var(--gold); border-radius: 50%; color: var(--gold); font-size: .7rem; font-weight: 800; }
.checkout-step-heading h3 { font-family: "Noto Serif JP", Georgia, serif; font-size: 1.08rem; font-weight: 500; }
.checkout-consent { display: flex; align-items: flex-start; gap: .65rem; color: var(--text); font-size: .75rem; }
.checkout-consent input { width: 18px; height: 18px; flex: 0 0 18px; margin-top: .15rem; accent-color: var(--gold); }
.step-note { color: var(--muted); font-size: .7rem; }
.payment-choice { display: grid; gap: .25rem; padding: .9rem; border: 1px solid var(--line); background: var(--surface-raised); }
.payment-choice strong { color: var(--text); font-size: .8rem; }
.verified-line { color: var(--accent); font-weight: 700; }
.checkout-submit { width: 100%; }
.checkout-live-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .8rem; }
.checkout-live-fields label { display: grid; gap: .35rem; color: var(--muted); font-size: .7rem; }
.checkout-live-fields .full-width { grid-column: 1 / -1; }
.checkout-live-fields input,.checkout-live-fields select,.checkout-live-form > .checkout-step > label > input { width: 100%; min-height: 46px; border: 1px solid var(--line); padding: .65rem; background: #fff; color: var(--text); font: inherit; }
.checkout-live-form > .checkout-step > label:not(.checkout-consent) { display: grid; gap: .35rem; color: var(--muted); font-size: .75rem; }
.checkout-compliance { padding: 1rem; border: 2px solid var(--gold); background: #fff8df; }
.checkout-compliance b { color: var(--gold); font-size: .8rem; }
.checkout-compliance ul { display: flex; flex-wrap: wrap; gap: .5rem 1.25rem; margin: .55rem 0 0; padding-left: 1.2rem; color: var(--text); font-size: .76rem; font-weight: 800; }
.checkout-total-summary { display: grid; gap: .55rem; padding: 1rem; border: 1px solid var(--line); background: var(--surface-raised); }
.checkout-total-summary > div { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; color: var(--muted); font-size: .74rem; }
.checkout-total-summary strong { color: var(--text); font-size: .9rem; }
.checkout-total-summary .grand-total { padding-top: .6rem; border-top: 1px solid var(--line); }
.checkout-total-summary .grand-total strong { color: var(--gold); font-size: 1.2rem; }
.checkout-total-summary small { color: var(--muted); font-size: .68rem; }
.checkout-live-form button { min-height: 48px; border: 1px solid var(--accent); background: var(--accent); color: #fff; font: 800 .76rem inherit; cursor: pointer; }
.checkout-live-form button:disabled { opacity: .45; cursor: not-allowed; }
.checkout-live-result { padding: .9rem; border: 1px solid var(--line); color: var(--muted); font-size: .72rem; }
.checkout-processing-status { min-height: 1.35rem; }

.selection-controls { display: flex !important; align-items: center; gap: .45rem !important; margin-top: .45rem; }
.selection-controls button { min-width: 44px; min-height: 44px; border: 1px solid var(--line); border-radius: 6px; background: #fff; color: var(--text); font: 700 .8rem inherit; cursor: pointer; }
.selection-controls button:disabled { opacity: .4; cursor: not-allowed; }
.selection-controls output { min-width: 1.5rem; text-align: center; font-weight: 800; }
.selection-controls .selection-remove { min-width: 52px; margin-left: .25rem; border-color: #c7a9a4; color: #8b342b; }

footer {
  display: grid;
  grid-template-columns: 1fr 2fr auto;
  gap: 2rem;
  align-items: center;
  padding: 2rem clamp(1rem, 5vw, 5rem);
  border-top: 1px solid var(--line);
  background: #152018;
  color: var(--muted);
}

footer p { margin: 0; font-size: .72rem; }
footer .brand,footer > a:not(.brand) { color: #fff; }
footer .brand-copy small,footer p { color: #dce4da; }

footer > a:not(.brand) {
  font-size: .78rem;
  text-decoration: none;
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
}

@media (max-width: 760px) {
  main { padding-top: 1.35rem; }
  .site-header { padding-inline: 1rem; }
  .brand-copy small { display: none; }
  .intro { margin-bottom: 1rem; }
  .intro h1 { font-size: 2.2rem; }
  .intro > p:not(.eyebrow) { margin-bottom: 0; font-size: .86rem; }
  .notice { align-items: flex-start; flex-direction: column; gap: .15rem; margin-bottom: 1rem; }
  .checkout-grid { grid-template-columns: 1fr; }
  .summary-card { display: none; }
  .selection-line { grid-template-columns: 1fr; }
  .selection-line strong { text-align: left; }
  .total { align-items: flex-start; flex-direction: column; }
  .total strong { text-align: left; }
  .directory-heading,
  .checkout-live-fields { grid-template-columns: 1fr; }
  .checkout-process { margin-top: 2rem; }
  .age-actions { flex-direction: column; }
  .directory-heading { gap: .8rem; }
  .checkout-live-fields .full-width { grid-column: auto; }
  .checkout-step { padding: 1rem; }
  footer { grid-template-columns: 1fr; gap: .8rem; }
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition: none !important; }
}