:root {
  --paper: #f7f2e5;
  --paper-deep: #ede5d2;
  --surface: #fffdf7;
  --ink: #263027;
  --ink-soft: #5f695f;
  --green: #3f5f46;
  --green-dark: #294632;
  --green-pale: #dfe8d9;
  --gold: #ad8541;
  --gold-pale: #eadbb8;
  --line: rgba(38, 48, 39, 0.16);
  --danger: #8a3e31;
  --shadow: 0 24px 70px rgba(53, 59, 43, 0.12);
  --radius-sm: 0.75rem;
  --radius-md: 1.25rem;
  --radius-lg: 2rem;
  --content: 72rem;
  --serif: "Yu Mincho", "Hiragino Mincho ProN", "Hiragino Mincho Pro", Georgia, serif;
  --sans: "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", system-ui, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 7rem;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 4%, rgba(255, 255, 255, 0.8), transparent 24rem),
    var(--paper);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.85;
  text-rendering: optimizeLegibility;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image: radial-gradient(rgba(38, 48, 39, 0.08) 0.55px, transparent 0.55px);
  background-size: 8px 8px;
  content: "";
  opacity: 0.25;
  pointer-events: none;
}

a {
  color: inherit;
  text-underline-offset: 0.22em;
}

a:hover {
  text-decoration-thickness: 0.12em;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid #d2932d;
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 100;
  padding: 0.65rem 1rem;
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.preview-bar {
  padding: 0.55rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  background: var(--green-dark);
  color: #fff;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-align: center;
}

html[data-site-mode="production"] .preview-bar,
html[data-site-mode="production"] .preview-only {
  display: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 1px solid var(--line);
  background: rgba(247, 242, 229, 0.92);
  backdrop-filter: blur(18px);
}

.header-inner,
.container {
  width: min(calc(100% - 2rem), var(--content));
  margin-inline: auto;
}

.header-inner {
  min-height: 4.8rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: 700;
  line-height: 1.25;
  text-decoration: none;
}

.brand-logo {
  width: 11rem;
  height: auto;
  display: block;
  flex: 0 0 auto;
  object-fit: contain;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  font-size: 0.9rem;
  font-weight: 700;
}

.site-nav a {
  text-decoration: none;
}

.site-nav a:not(.nav-cta):hover {
  color: var(--green);
}

.nav-cta {
  padding: 0.62rem 1rem;
  border-radius: 999px;
  background: var(--green);
  color: #fff;
}

.menu-button {
  width: 2.8rem;
  height: 2.8rem;
  display: none;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--surface);
  color: var(--ink);
  font: inherit;
  cursor: pointer;
}

.hero {
  min-height: min(49rem, calc(100svh - 5rem));
  display: grid;
  align-items: center;
  padding: clamp(4rem, 8vw, 7.5rem) 0 clamp(3.5rem, 7vw, 6rem);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(18rem, 0.75fr);
  align-items: center;
  gap: clamp(2.5rem, 7vw, 7rem);
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero h1,
.section-title,
.page-title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.25;
}

.hero h1 {
  max-width: 11em;
  font-size: clamp(2.7rem, 7vw, 5.8rem);
}

.hero h1 .accent {
  position: relative;
  color: var(--green);
  white-space: nowrap;
}

.hero h1 .accent::after {
  position: absolute;
  right: 0;
  bottom: -0.12em;
  left: 0;
  height: 0.18em;
  border-radius: 100%;
  background: var(--gold-pale);
  content: "";
  transform: rotate(-1deg);
  z-index: -1;
}

.hero-lead {
  max-width: 39rem;
  margin: 1.6rem 0 0;
  color: var(--ink-soft);
  font-size: clamp(1rem, 1.5vw, 1.15rem);
}

.hero-offer {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  max-width: 42rem;
  margin: 1.6rem 0 0;
  padding: 1rem 0;
  border-block: 1px solid var(--line);
}

.hero-offer div {
  padding: 0 0.8rem;
}

.hero-offer div:first-child {
  padding-left: 0;
}

.hero-offer div + div {
  border-left: 1px solid var(--line);
}

.hero-offer dt {
  color: var(--ink-soft);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.hero-offer dd {
  margin: 0.18rem 0 0;
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.45;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.8rem;
  margin-top: 2rem;
}

.button {
  min-height: 3.3rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.8rem 1.35rem;
  border: 1px solid var(--green);
  border-radius: 999px;
  background: var(--green);
  color: #fff;
  font-weight: 800;
  line-height: 1.3;
  text-decoration: none;
  box-shadow: 0 10px 28px rgba(41, 70, 50, 0.18);
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.button:hover {
  background: var(--green-dark);
  box-shadow: 0 14px 32px rgba(41, 70, 50, 0.24);
  transform: translateY(-2px);
}

.button.secondary {
  border-color: var(--line);
  background: transparent;
  color: var(--ink);
  box-shadow: none;
}

.button.secondary:hover {
  border-color: var(--green);
  background: rgba(255, 255, 255, 0.48);
}

.button[aria-disabled="true"] {
  border-color: #9aa098;
  background: #9aa098;
  box-shadow: none;
  cursor: not-allowed;
  opacity: 0.82;
  transform: none;
}

.hero-note {
  margin: 1rem 0 0;
  color: var(--ink-soft);
  font-size: 0.84rem;
}

.hero-visual {
  position: relative;
  min-height: 30rem;
  display: grid;
  place-items: center;
}

.sun-disc {
  position: absolute;
  top: 3%;
  right: 4%;
  width: clamp(9rem, 18vw, 14rem);
  aspect-ratio: 1;
  border-radius: 50%;
  background: rgba(215, 180, 103, 0.45);
  filter: blur(0.2px);
}

.field-lines {
  position: absolute;
  right: -18%;
  bottom: 4%;
  left: -15%;
  height: 44%;
  border-radius: 50% 50% 0 0;
  background: repeating-linear-gradient(165deg, transparent 0 1.2rem, rgba(63, 95, 70, 0.2) 1.25rem 1.38rem);
  transform: rotate(-5deg);
}

.rice-bag {
  position: relative;
  width: min(19rem, 82%);
  aspect-ratio: 0.72;
  display: grid;
  place-items: center;
  padding: 2rem;
  border: 1px solid rgba(38, 48, 39, 0.15);
  border-radius: 1.3rem 1.3rem 2.8rem 2.8rem;
  background:
    linear-gradient(90deg, rgba(38, 48, 39, 0.04) 1px, transparent 1px),
    linear-gradient(rgba(38, 48, 39, 0.04) 1px, transparent 1px),
    #f9f4e6;
  background-size: 7px 7px;
  box-shadow: var(--shadow);
  transform: rotate(2deg);
}

.rice-bag::before {
  position: absolute;
  top: 1.2rem;
  right: 1rem;
  left: 1rem;
  border-top: 2px dashed rgba(38, 48, 39, 0.2);
  content: "";
}

.bag-label {
  width: 78%;
  padding: 2.2rem 1rem;
  border: 1px solid var(--green);
  background: rgba(255, 253, 247, 0.92);
  text-align: center;
}

.bag-label small {
  display: block;
  color: var(--gold);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.bag-label strong {
  display: block;
  margin: 0.6rem 0;
  font-family: var(--serif);
  font-size: 1.8rem;
  font-weight: 600;
  line-height: 1.45;
}

.bag-label span {
  color: var(--ink-soft);
  font-size: 0.75rem;
}

.trust-strip {
  border-block: 1px solid var(--line);
  background: rgba(255, 253, 247, 0.56);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.trust-item {
  padding: 1.25rem;
  text-align: center;
}

.trust-item + .trust-item {
  border-left: 1px solid var(--line);
}

.trust-item strong {
  display: block;
  color: var(--green-dark);
  font-family: var(--serif);
  font-size: 1.05rem;
}

.trust-item span {
  color: var(--ink-soft);
  font-size: 0.78rem;
}

.section {
  padding: clamp(5rem, 10vw, 8.5rem) 0;
}

.section.alt {
  border-block: 1px solid var(--line);
  background: rgba(255, 253, 247, 0.58);
}

.section-heading {
  max-width: 47rem;
  margin-bottom: clamp(2.5rem, 5vw, 4.5rem);
}

.section-title {
  font-size: clamp(2rem, 4.5vw, 3.8rem);
}

.section-lead {
  margin: 1rem 0 0;
  color: var(--ink-soft);
}

.benefit-grid,
.flow-grid,
.check-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.benefit-card,
.flow-card,
.check-card {
  padding: clamp(1.4rem, 3vw, 2.2rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 253, 247, 0.72);
}

.card-number {
  width: 2.5rem;
  height: 2.5rem;
  display: grid;
  place-items: center;
  margin-bottom: 1.2rem;
  border-radius: 50%;
  background: var(--green-pale);
  color: var(--green-dark);
  font-family: var(--serif);
  font-weight: 700;
}

.benefit-card h3,
.flow-card h3,
.check-card h3 {
  margin: 0 0 0.5rem;
  font-family: var(--serif);
  font-size: 1.35rem;
  line-height: 1.45;
}

.benefit-card p,
.flow-card p,
.check-card p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.story-grid {
  display: grid;
  grid-template-columns: minmax(17rem, 0.8fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(2rem, 7vw, 7rem);
}

.story-placeholder {
  min-height: 30rem;
  display: grid;
  align-content: end;
  padding: 2rem;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, transparent 30%, rgba(41, 70, 50, 0.78)),
    repeating-linear-gradient(100deg, #dce4ce 0 1.2rem, #c8d5ba 1.2rem 2.4rem);
  color: #fff;
  box-shadow: var(--shadow);
}

.story-placeholder strong {
  font-family: var(--serif);
  font-size: 1.5rem;
}

.story-placeholder span {
  font-size: 0.82rem;
}

.story-copy p {
  color: var(--ink-soft);
}

.quote {
  margin: 2rem 0 0;
  padding-left: 1.4rem;
  border-left: 3px solid var(--gold);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.2rem;
}

.plan-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.62fr);
  gap: 1.3rem;
  align-items: stretch;
}

.plan-card {
  padding: clamp(1.8rem, 5vw, 3.6rem);
  border: 1px solid var(--green);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.plan-topline {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
}

.plan-name {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.8rem, 4vw, 3rem);
}

.status-chip {
  display: inline-flex;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: var(--gold-pale);
  color: #694c1f;
  font-size: 0.74rem;
  font-weight: 800;
}

.price {
  margin: 2rem 0 0;
  font-family: var(--serif);
  font-size: clamp(2.2rem, 5vw, 4.2rem);
  line-height: 1;
}

.price small {
  display: block;
  margin-top: 0.8rem;
  color: var(--ink-soft);
  font-family: var(--sans);
  font-size: 0.85rem;
  line-height: 1.6;
}

.renewal-summary {
  max-width: 46rem;
  margin: 1.25rem 0 0;
  padding: 1rem 1.1rem;
  border-left: 3px solid var(--gold);
  background: var(--paper);
  color: var(--ink-soft);
  font-size: 0.88rem;
}

.plan-list {
  display: grid;
  gap: 0.65rem;
  margin: 2rem 0;
  padding: 0;
  list-style: none;
}

.plan-list li {
  display: flex;
  gap: 0.7rem;
}

.plan-list li::before {
  color: var(--green);
  content: "●";
  font-size: 0.62rem;
  transform: translateY(0.36rem);
}

.plan-card .button {
  width: 100%;
}

.plan-note {
  margin: 0.8rem 0 0;
  color: var(--ink-soft);
  font-size: 0.78rem;
  text-align: center;
}

.plan-side {
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border-radius: var(--radius-lg);
  background: var(--green-dark);
  color: #f8f4e8;
}

.plan-side h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: 1.45rem;
}

.plan-side ol {
  display: grid;
  gap: 1rem;
  margin: 1.3rem 0 0;
  padding-left: 1.3rem;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
}

.delivery-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.delivery-item {
  min-height: 9rem;
  display: grid;
  align-content: space-between;
  gap: 1.4rem;
  padding: clamp(1.3rem, 3vw, 2rem);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 253, 247, 0.64);
}

.delivery-item dt {
  color: var(--green);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.delivery-item dd {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.1rem, 2vw, 1.45rem);
  font-weight: 700;
  line-height: 1.5;
}

.delivery-note {
  margin: 1.2rem 0 0;
  color: var(--ink-soft);
  font-size: 0.86rem;
}

.faq-list {
  max-width: 52rem;
}

.faq-list details {
  border-top: 1px solid var(--line);
}

.faq-list details:last-child {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  position: relative;
  padding: 1.4rem 3rem 1.4rem 0;
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  position: absolute;
  top: 50%;
  right: 0.25rem;
  color: var(--green);
  content: "+";
  font-family: var(--sans);
  font-size: 1.5rem;
  transform: translateY(-50%);
}

.faq-list details[open] summary::after {
  content: "−";
}

.faq-answer {
  padding: 0 2rem 1.5rem 0;
  color: var(--ink-soft);
}

.faq-answer p {
  margin: 0;
}

.final-cta {
  position: relative;
  padding: clamp(3rem, 7vw, 5.5rem);
  border-radius: var(--radius-lg);
  background: var(--green-dark);
  color: #fff;
  overflow: hidden;
}

.final-cta::after {
  position: absolute;
  width: 18rem;
  aspect-ratio: 1;
  right: -4rem;
  bottom: -8rem;
  border-radius: 50%;
  background: rgba(234, 219, 184, 0.12);
  content: "";
}

.final-cta h2 {
  max-width: 13em;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(2rem, 4.5vw, 3.8rem);
  line-height: 1.35;
}

.final-cta p {
  max-width: 42rem;
  color: rgba(255, 255, 255, 0.76);
}

.final-cta .button {
  border-color: #fff;
  background: #fff;
  color: var(--green-dark);
}

.final-cta .button[aria-disabled="true"] {
  border-color: rgba(255, 255, 255, 0.38);
  background: rgba(255, 255, 255, 0.22);
  color: rgba(255, 255, 255, 0.8);
}

.site-footer {
  padding: 3.5rem 0 2rem;
  border-top: 1px solid var(--line);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: start;
}

.footer-copy {
  max-width: 32rem;
  margin: 0.8rem 0 0;
  color: var(--ink-soft);
  font-size: 0.83rem;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(2, auto);
  gap: 0.45rem 1.2rem;
  font-size: 0.82rem;
}

.copyright {
  margin: 2.5rem 0 0;
  padding-top: 1.3rem;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.74rem;
}

.page-hero {
  padding: clamp(4rem, 9vw, 7rem) 0 2.5rem;
}

.page-title {
  font-size: clamp(2.3rem, 6vw, 4.8rem);
}

.page-lead {
  max-width: 44rem;
  color: var(--ink-soft);
}

.draft-notice {
  margin: 1.5rem 0 0;
  padding: 1rem 1.2rem;
  border: 1px solid #d6b06d;
  border-radius: var(--radius-sm);
  background: #fff4d8;
  color: #62471d;
  font-size: 0.9rem;
}

.document {
  padding: 2rem 0 clamp(5rem, 9vw, 8rem);
}

.document-inner {
  max-width: 52rem;
}

.document h2 {
  margin: 3rem 0 0.8rem;
  font-family: var(--serif);
  font-size: 1.6rem;
}

.document h3 {
  margin: 2rem 0 0.5rem;
  font-size: 1.05rem;
}

.document p,
.document li,
.legal-table dd {
  color: var(--ink-soft);
}

.document li + li {
  margin-top: 0.45rem;
}

.legal-table {
  display: grid;
  grid-template-columns: minmax(11rem, 0.32fr) 1fr;
  margin: 2.5rem 0 0;
  border-top: 1px solid var(--line);
}

.legal-table dt,
.legal-table dd {
  margin: 0;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
}

.legal-table dt {
  padding-right: 1.2rem;
  font-weight: 800;
}

.legal-table dd {
  padding-left: 1.2rem;
}

.placeholder-value {
  color: var(--danger);
  font-weight: 800;
}

.error-page {
  min-height: 70svh;
  display: grid;
  place-items: center;
  padding: 4rem 0;
  text-align: center;
}

.error-code {
  margin: 0;
  color: var(--gold);
  font-family: var(--serif);
  font-size: clamp(5rem, 20vw, 12rem);
  line-height: 0.9;
}

@media (max-width: 860px) {
  .menu-button {
    display: grid;
    place-items: center;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 1px);
    right: 0;
    left: 0;
    display: none;
    padding: 1rem;
    border-bottom: 1px solid var(--line);
    background: var(--paper);
    box-shadow: 0 18px 35px rgba(38, 48, 39, 0.12);
  }

  .site-nav[data-open="true"] {
    display: grid;
  }

  .site-nav a {
    padding: 0.65rem 0.4rem;
  }

  .nav-cta {
    text-align: center;
  }

  .hero-grid,
  .story-grid,
  .plan-wrap {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-visual {
    min-height: 25rem;
  }

  .rice-bag {
    width: min(17rem, 70%);
  }

  .benefit-grid,
  .flow-grid,
  .check-grid,
  .delivery-grid {
    grid-template-columns: 1fr;
  }

  .story-placeholder {
    min-height: 23rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .header-inner,
  .container {
    width: min(calc(100% - 1.25rem), var(--content));
  }

  .brand-logo {
    width: 9rem;
  }

  .hero h1 {
    font-size: clamp(2.25rem, 11vw, 3.4rem);
  }

  .hero h1 .accent {
    white-space: normal;
  }

  .hero-offer {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-offer div {
    padding: 0.6rem 0.75rem;
  }

  .hero-offer div:first-child,
  .hero-offer div:nth-child(3) {
    padding-left: 0;
  }

  .hero-offer div:nth-child(3) {
    border-left: 0;
  }

  .hero-offer div:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }

  .section {
    padding-block: 4rem;
  }

  .hero-visual {
    min-height: 22rem;
  }

  .trust-grid {
    grid-template-columns: 1fr;
  }

  .trust-item + .trust-item {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .button-row,
  .button-row .button {
    width: 100%;
  }

  .plan-topline {
    display: grid;
  }

  .footer-links {
    grid-template-columns: 1fr;
  }

  .legal-table {
    grid-template-columns: 1fr;
  }

  .legal-table dt {
    padding-bottom: 0.2rem;
    border-bottom: 0;
  }

  .legal-table dd {
    padding-top: 0.2rem;
    padding-left: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}