@import url("https://fonts.googleapis.com/css2?family=Zen+Maru+Gothic:wght@400;500;700&display=swap");

:root {
  --bg: #f6f1ea;
  --surface: rgba(255, 251, 246, 0.86);
  --surface-strong: #fffaf5;
  --surface-soft: #f2ece4;
  --text: #29322b;
  --heading: #263027;
  --muted: #677169;
  --line: rgba(88, 81, 71, 0.12);
  --brand: #5a8b69;
  --brand-deep: #3f6d4d;
  --shadow-soft: 0 18px 44px rgba(35, 30, 24, 0.07);
  --shadow-strong: 0 24px 60px rgba(35, 30, 24, 0.1);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 20px;
  --container: 1220px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  font-family: "Noto Sans JP", "M PLUS 1p", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(224, 235, 223, 0.85), transparent 24%),
    linear-gradient(180deg, #fbf8f3 0%, var(--bg) 52%, #fbf8f3 100%);
  overflow-x: clip;
}

a {
  color: inherit;
  text-decoration: none;
}

p,
h1,
h2,
h3,
ul {
  margin: 0;
}

.page-shell {
  width: min(calc(100% - 32px), 1440px);
  margin: 0 auto;
  padding: 24px 0 80px;
}

.site-header,
.hero-simple,
.main-grid,
.site-footer {
  width: min(100%, var(--container));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 16px;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 22px;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 24px;
  background: rgba(255, 250, 245, 0.78);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-soft);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  position: relative;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
}

.brand-dot,
.brand-ring {
  position: absolute;
  border-radius: 50%;
}

.brand-dot {
  width: 18px;
  height: 18px;
  background: linear-gradient(135deg, #79a987 0%, var(--brand) 100%);
}

.brand-ring {
  width: 40px;
  height: 40px;
  border: 1px solid rgba(90, 139, 105, 0.22);
  background: rgba(255, 255, 255, 0.55);
}

.brand-copy {
  display: grid;
  gap: 4px;
}

.brand-name,
.hero-simple h1,
.sidebar h2,
.content h2,
.region-header h3,
.article-hero h1,
.article-block h2,
.shop-section h2,
.featured-copy h3,
.article-card h3,
.article-card h4,
.summary-card strong,
.shop-points h3,
.choice-grid h3 {
  color: var(--heading);
  font-family: "Zen Maru Gothic", "Noto Sans JP", sans-serif;
  font-weight: 700;
  letter-spacing: 0;
}

.article-card h3,
.article-card h4,
.summary-card strong,
.shop-section h2 {
  overflow-wrap: normal;
  word-break: keep-all;
  line-break: strict;
}

.article-hero h1 {
  overflow-wrap: normal;
  word-break: normal;
  line-break: strict;
  text-wrap: balance;
}

.nowrap {
  white-space: nowrap;
}

.story-title {
  max-width: none;
  font-size: clamp(2.2rem, 3.3vw, 3.4rem);
  line-height: 1.18;
}

.brand-name {
  font-size: 1.2rem;
  line-height: 1;
}

.brand-sub {
  color: var(--muted);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 16px 24px;
  color: var(--muted);
  font-size: 0.92rem;
}

.site-nav a {
  transition: color 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--text);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  background: linear-gradient(135deg, #6b9b79 0%, var(--brand-deep) 100%);
  color: #fff;
  font-weight: 700;
  box-shadow: 0 12px 28px rgba(63, 109, 77, 0.18);
}

main {
  display: grid;
  gap: 26px;
  margin-top: 26px;
}

.hero-simple {
  padding: 40px 8px 6px;
}

.eyebrow,
.section-label,
.region-kicker {
  color: var(--brand);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-simple h1 {
  max-width: 18ch;
  margin-top: 14px;
  font-size: 3.15rem;
  line-height: 1.22;
}

.hero-copy,
.content-copy,
.region-links a,
.featured-hero-card p,
.article-card p {
  color: var(--muted);
}

.hero-copy {
  max-width: 52rem;
  margin-top: 16px;
  line-height: 1.9;
}

.main-grid {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.sidebar,
.region-card,
.featured-hero-card,
.article-card {
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: var(--radius-xl);
  background: linear-gradient(180deg, rgba(255, 251, 246, 0.9), rgba(255, 248, 242, 0.96));
  box-shadow: var(--shadow-soft);
}

.sidebar {
  position: sticky;
  top: 108px;
  padding: 24px;
}

.sidebar-head {
  display: grid;
  gap: 10px;
  margin-bottom: 18px;
}

.sidebar h2 {
  font-size: 1.8rem;
  line-height: 1.15;
}

.region-accordion {
  display: grid;
  gap: 12px;
}

.region-group {
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.55);
}

.region-group[open] {
  background: linear-gradient(180deg, rgba(236, 245, 234, 0.9), rgba(255, 255, 255, 0.72));
}

.region-group summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
  font-weight: 700;
}

.region-group summary::-webkit-details-marker {
  display: none;
}

.region-meta,
.region-count {
  color: var(--muted);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.region-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 0 18px 18px;
}

.region-links a {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 12px;
  border: 1px solid rgba(90, 139, 105, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  font-size: 0.84rem;
  transition:
    color 180ms ease,
    border-color 180ms ease,
    transform 180ms ease;
}

.region-links a:hover,
.region-links a:focus-visible,
.region-links a.is-active {
  color: var(--text);
  border-color: rgba(90, 139, 105, 0.26);
  transform: translateY(-1px);
}

.content {
  display: grid;
  gap: 18px;
}

.content-head {
  display: grid;
  gap: 10px;
}

.content h2 {
  font-size: 2.35rem;
  line-height: 1.18;
}

.content-copy {
  line-height: 1.85;
}

.featured-hero-card {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) auto;
  gap: 18px;
  align-items: end;
  padding: 24px;
}

.featured-copy {
  display: grid;
  gap: 10px;
}

.featured-copy h3 {
  font-size: 1.65rem;
  line-height: 1.3;
}

.featured-copy p {
  line-height: 1.9;
}

.featured-tags,
.article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.featured-tags span,
.article-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid rgba(90, 139, 105, 0.14);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.68);
  color: var(--muted);
  font-size: 0.8rem;
}

.article-section {
  display: grid;
  gap: 18px;
}

.featured-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.article-card {
  display: grid;
  gap: 12px;
  padding: 22px;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    border-color 180ms ease,
    opacity 180ms ease;
}

.article-card-link {
  cursor: pointer;
}

.article-card:hover,
.article-card:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--shadow-strong);
}

.article-card-large {
  grid-column: span 2;
}

.article-region {
  color: var(--brand);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.article-card h3,
.article-card h4 {
  font-size: 1.1rem;
  line-height: 1.7;
}

.article-card p {
  line-height: 1.85;
}

.card-arrow {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  margin-top: 2px;
  color: var(--brand-deep);
  font-size: 0.9rem;
  font-weight: 800;
}

.card-arrow::after {
  content: "";
  width: 18px;
  height: 1px;
  margin-left: 8px;
  background: currentColor;
  transition: width 180ms ease;
}

.article-card-link:hover .card-arrow::after,
.article-card-link:focus-visible .card-arrow::after {
  width: 28px;
}

.article-layout {
  display: block;
  min-width: 0;
}

.article-page {
  width: min(100%, 960px);
  margin: 0 auto;
  min-width: 0;
}

.article-hero,
.article-block,
.shop-section {
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: var(--radius-xl);
  background: linear-gradient(180deg, rgba(255, 251, 246, 0.9), rgba(255, 248, 242, 0.96));
  box-shadow: var(--shadow-soft);
}

.article-hero {
  display: grid;
  gap: 18px;
  padding: 42px;
}

.article-hero h1 {
  max-width: 24ch;
  font-size: 3rem;
  line-height: 1.24;
}

.article-lead {
  color: var(--muted);
  line-height: 1.95;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.article-meta span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid rgba(90, 139, 105, 0.14);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.68);
  color: var(--muted);
  font-size: 0.8rem;
}

.article-block,
.shop-section {
  display: grid;
  gap: 18px;
  margin-top: 20px;
  padding: 28px;
  min-width: 0;
}

.article-block h2,
.shop-section h2 {
  font-size: 1.85rem;
  line-height: 1.32;
}

.shop-section p,
.article-block p,
.source-block li {
  color: var(--muted);
  line-height: 1.9;
}

.summary-grid,
.choice-grid,
.shop-points {
  display: grid;
  gap: 14px;
  min-width: 0;
}

.summary-grid,
.choice-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.summary-card,
.choice-grid > div,
.shop-points > div {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.62);
  min-width: 0;
}

.summary-card {
  display: grid;
  gap: 8px;
  padding: 18px;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease;
}

.summary-card:hover,
.summary-card:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(90, 139, 105, 0.24);
  box-shadow: 0 16px 32px rgba(35, 30, 24, 0.07);
}

.summary-card span {
  color: var(--brand);
  font-size: 0.82rem;
  font-weight: 800;
}

.summary-card strong {
  line-height: 1.55;
}

.summary-card small {
  color: var(--muted);
  line-height: 1.6;
}

.shop-heading {
  display: grid;
  gap: 8px;
}

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

.shop-points > div,
.choice-grid > div {
  display: grid;
  gap: 8px;
  padding: 18px;
}

.shop-points h3,
.choice-grid h3 {
  font-size: 1rem;
}

.official-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  background: linear-gradient(135deg, #6b9b79 0%, var(--brand-deep) 100%);
  color: #fff;
  font-weight: 700;
  box-shadow: 0 12px 28px rgba(63, 109, 77, 0.18);
}

.youtube-preview {
  display: grid;
  gap: 12px;
  max-width: 420px;
  margin-top: 8px;
  color: var(--heading);
}

.youtube-preview img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: 20px;
  box-shadow: var(--shadow-soft);
}

.youtube-preview-label {
  color: var(--brand-deep);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.article-photo {
  display: grid;
  gap: 10px;
  margin: 6px 0 0;
  justify-items: center;
}

.article-photo img {
  display: block;
  width: min(100%, 560px);
  height: auto;
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: 24px;
  box-shadow: var(--shadow-soft);
}

.article-photo figcaption {
  width: min(100%, 560px);
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.7;
}

.official-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.official-link-secondary {
  border: 1px solid rgba(90, 139, 105, 0.22);
  background: rgba(255, 255, 255, 0.72);
  color: var(--brand-deep);
  box-shadow: none;
}

.source-block ul {
  display: grid;
  gap: 10px;
  padding-left: 20px;
}

.source-block a {
  color: var(--brand-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.region-card {
  display: grid;
  gap: 18px;
  padding: 24px;
  transition:
    box-shadow 180ms ease,
    border-color 180ms ease;
}

.region-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
}

.region-header h3 {
  margin-top: 8px;
  font-size: 1.8rem;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 44px;
  padding: 20px 8px;
  border-top: 1px solid rgba(88, 81, 71, 0.12);
  color: var(--muted);
  font-size: 0.84rem;
}

@media (max-width: 1100px) {
  .site-header {
    position: static;
  }

  .main-grid,
  .featured-grid,
  .featured-hero-card,
  .summary-grid,
  .choice-grid,
  .shop-points {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
  }
}

@media (max-width: 760px) {
  .page-shell {
    width: min(calc(100% - 20px), 1440px);
    padding-top: 12px;
  }

  .site-header,
  .sidebar,
  .region-card {
    padding-left: 20px;
    padding-right: 20px;
  }

  .site-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
    border-radius: 20px;
  }

  .brand {
    max-width: 100%;
  }

  .brand-copy {
    min-width: 0;
  }

  .brand-name {
    line-height: 1.25;
  }

  .brand-sub {
    overflow-wrap: anywhere;
  }

  .site-nav {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr;
    justify-content: stretch;
    gap: 10px;
  }

  .site-nav a,
  .nav-cta {
    display: inline-flex;
    width: 100%;
    min-height: 44px;
    justify-content: center;
  }

  .hero-simple h1 {
    max-width: none;
    font-size: 2.35rem;
    line-height: 1.25;
    overflow-wrap: anywhere;
    word-break: normal;
  }

  .article-hero {
    padding: 28px 20px;
  }

  .article-hero h1 {
    max-width: none;
    font-size: 2.15rem;
    line-height: 1.3;
  }

  .article-hero h1,
  .featured-copy h3,
  .article-card h3,
  .article-card h4,
  .summary-card strong,
  .shop-section h2 {
    overflow-wrap: anywhere;
    word-break: normal;
    line-break: auto;
  }

  .content h2 {
    font-size: 2rem;
  }

  .featured-copy h3,
  .article-block h2,
  .shop-section h2 {
    font-size: 1.45rem;
  }

  .region-header,
  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .article-card-large {
    grid-column: auto;
  }

  .article-block,
  .shop-section {
    padding: 24px 20px;
  }

  .official-link {
    max-width: 100%;
    text-align: center;
  }

  .source-block a {
    overflow-wrap: anywhere;
  }
}

@media (max-width: 480px) {
  .page-shell {
    width: min(calc(100% - 16px), 1440px);
    padding-bottom: 56px;
  }

  .site-header,
  .sidebar,
  .region-card,
  .article-card {
    border-radius: 18px;
  }

  .site-header,
  .sidebar,
  .region-card,
  .article-card,
  .article-hero,
  .article-block,
  .shop-section {
    padding-left: 16px;
    padding-right: 16px;
  }

  .brand {
    gap: 10px;
  }

  .brand-mark {
    flex: 0 0 36px;
    width: 36px;
    height: 36px;
  }

  .brand-ring {
    width: 36px;
    height: 36px;
  }

  .site-nav a {
    font-size: 0.86rem;
  }

  .site-nav {
    gap: 8px;
  }

  .nav-cta {
    border-radius: 18px;
  }

  .hero-simple {
    padding-top: 28px;
  }

  .hero-simple h1 {
    font-size: 2rem;
  }

  .article-hero {
    padding-top: 24px;
    padding-bottom: 24px;
    border-radius: 20px;
  }

  .article-hero h1 {
    font-size: 1.9rem;
    line-height: 1.28;
  }

  .article-block,
  .shop-section {
    border-radius: 20px;
  }

  .article-tags span,
  .featured-tags span,
  .article-meta span,
  .region-links a {
    min-height: 32px;
    padding-left: 10px;
    padding-right: 10px;
  }

  .region-group summary {
    align-items: flex-start;
    flex-direction: column;
  }

  .official-links {
    display: grid;
  }

  .official-link {
    width: 100%;
  }
}