:root {
  color-scheme: light;
  --ink: #1a1916;
  --muted: #4a463f;
  --paper: #f6f1ea;
  --white: #ffffff;
  --yellow: #d9ccb8;
  --green: #5e7464;
  --green-dark: #2a3d33;
  --rose: #7e5b49;
  --blue: #c7d5d8;
  --cream: #efe8df;
  --line: #d8ccbd;
  --shadow: 0 18px 44px rgba(45, 36, 28, 0.08);
}

@font-face { font-family: "Noto Serif JP fallback"; src: local("Hiragino Mincho ProN"), local("Yu Mincho"); }

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(180deg, #e8e0d6 0%, #f4efe8 18%, #f3eee7 100%);
  font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, system-ui, sans-serif;
  letter-spacing: 0;
}

.lp-layout {
  position: relative;
}

.desktop-sidebar {
  display: none;
}

.topbar.topbar-minimal {
  position: relative;
  display: flex;
  grid-template-columns: none;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  min-height: 56px;
  padding: 0 18px;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  backdrop-filter: none;
  z-index: 5;
}
.topbar.topbar-minimal .brand-minimal {
  justify-self: auto;
  font-size: 14px;
  font-weight: 700;
}

.brand-minimal {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  white-space: nowrap;
  color: var(--ink);
  text-decoration: none;
  flex: 0 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}

.topbar-cta {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  white-space: nowrap;
  padding: 8px 14px;
  background: var(--green-dark);
  color: var(--white);
  border-radius: 999px;
  text-decoration: none;
  flex: 0 0 auto;
}

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

button {
  font: inherit;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

.phone-page {
  position: relative;
  width: min(100%, 430px);
  margin: 0 auto;
  overflow: hidden;
  background: #f8f4ee;
  box-shadow: 0 28px 60px rgba(48, 37, 29, 0.10);
}

.minimal-main {
  display: grid;
  gap: 0;
}

.hero-minimal {
  padding: 0 0 36px;
}

.hero-media {
  padding: 0 20px;
}

.hero-media img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 0 0 28px 28px;
}

.hero-copy-minimal {
  padding: 28px 28px 0;
}

.eyebrow {
  margin: 0 0 14px;
  color: #756d66;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.lead {
  color: var(--muted);
  font-size: 16px;
}

.hero-actions {
  margin-top: 26px;
}

.hero-note {
  margin: 12px 0 0;
  color: #7d756e;
  font-size: 12px;
}

.stats-band {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin: 0 20px;
  background: rgba(34, 33, 29, 0.08);
}

.stat-item {
  padding: 18px 10px 20px;
  background: rgba(255, 255, 255, 0.72);
  text-align: center;
}

.stat-label {
  display: block;
  margin-bottom: 8px;
  color: #817870;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.stat-item strong {
  font-size: 14px;
  line-height: 1.6;
}

.editorial-block {
  padding: 72px 28px 0;
}

.editorial-block h2 {
  max-width: none;
  font-size: 22px;
  line-height: 1.7;
  font-weight: 600;
  word-break: keep-all;
  overflow-wrap: break-word;
  line-break: strict;
}

.feature-grid {
  display: grid;
  gap: 18px;
  padding: 56px 20px 0;
}

.feature-panel {
  padding: 28px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(34, 33, 29, 0.08);
  border-radius: 24px;
}

.feature-panel-image {
  padding: 0;
  overflow: hidden;
}

.feature-panel-image img {
  width: 100%;
  height: 100%;
  aspect-ratio: 0.92;
  object-fit: cover;
}

.minimal-list,
.curation-links,
.minimal-steps {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.minimal-list li,
.curation-links li,
.minimal-steps li {
  position: relative;
  padding: 16px 0;
  border-top: 1px solid rgba(34, 33, 29, 0.08);
  line-height: 1.7;
}

.minimal-list li:last-child,
.curation-links li:last-child,
.minimal-steps li:last-child {
  border-bottom: 1px solid rgba(34, 33, 29, 0.08);
}

.quiet-section {
  padding: 56px 20px 0;
}

.quiet-card {
  padding: 34px 28px;
  background: #efe8df;
  border-radius: 28px;
}

.product-minimal {
  display: grid;
  gap: 0;
  padding: 72px 20px 0;
}

.product-minimal-media {
  overflow: hidden;
  border-radius: 28px 28px 0 0;
}

.product-minimal-media img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.product-minimal-body {
  padding: 28px;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(34, 33, 29, 0.08);
  border-top: 0;
  border-radius: 0 0 28px 28px;
}

.editorial-links {
  padding-top: 72px;
}

.curation-links a {
  display: block;
  padding-right: 20px;
}

.faq-minimal {
  padding: 72px 28px 0;
  background: transparent;
}

.related-minimal {
  margin: 56px 20px 40px;
  padding: 28px 24px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--shadow);
}
.related-minimal .section-kicker {
  margin: 0 0 8px;
}
.related-minimal h2 {
  font-size: 18px;
  margin: 0 0 18px;
  font-weight: 600;
  line-height: 1.5;
}
.related-minimal ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.related-minimal li {
  margin: 0;
  padding: 14px 0;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.7;
}
.related-minimal li:first-child { border-top: none; padding-top: 0; }
.related-minimal li:last-child { padding-bottom: 0; }
.related-minimal a {
  color: var(--ink);
  text-decoration: none;
  display: block;
  position: relative;
  padding-right: 18px;
}
.related-minimal a::after {
  content: "›";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  color: var(--rose);
  font-size: 18px;
}

.topbar {
  position: sticky;
  z-index: 20;
  top: 0;
  display: grid;
  grid-template-columns: 70px 1fr 70px;
  align-items: center;
  min-height: 50px;
  padding: 0 14px;
  background: rgba(248, 244, 238, 0.92);
  border-bottom: 1px solid rgba(34, 33, 29, 0.08);
  backdrop-filter: blur(12px);
}

.brand {
  justify-self: center;
  font-size: 22px;
  font-weight: 900;
}

.icon-button {
  position: relative;
  width: 38px;
  height: 38px;
  padding: 0;
  background: transparent;
  border: 0;
}

.icon-button::before,
.icon-button::after,
.icon-button span {
  content: "";
  position: absolute;
  left: 8px;
  width: 19px;
  height: 2px;
  background: var(--ink);
  border-radius: 10px;
}

.icon-button::before {
  top: 12px;
}

.icon-button span {
  top: 18px;
}

.icon-button::after {
  top: 24px;
}

.top-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

.line-icon {
  position: relative;
  display: inline-block;
  width: 26px;
  height: 26px;
}

.search-icon::before {
  content: "";
  position: absolute;
  inset: 3px 6px 7px 3px;
  border: 2px solid var(--ink);
  border-radius: 50%;
}

.search-icon::after {
  content: "";
  position: absolute;
  right: 3px;
  bottom: 3px;
  width: 9px;
  height: 2px;
  background: var(--ink);
  transform: rotate(45deg);
  border-radius: 6px;
}

.heart-icon::before,
.heart-icon::after {
  content: "";
  position: absolute;
  top: 7px;
  width: 12px;
  height: 18px;
  border: 2px solid var(--ink);
  border-bottom: 0;
  border-radius: 12px 12px 0 0;
  background: transparent;
}

.heart-icon::before {
  left: 4px;
  transform: rotate(-45deg);
}

.heart-icon::after {
  right: 4px;
  transform: rotate(45deg);
}

.breadcrumb {
  margin: 0;
  padding: 10px 16px;
  color: #7c746d;
  background: var(--white);
  border-bottom: 1px solid rgba(42, 33, 28, 0.08);
  font-size: 12px;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.hero {
  background: #dad2c8;
}

.hero-art {
  position: relative;
  min-height: 520px;
  background: #cfc6bb;
}

.hero-bg {
  width: 100%;
  height: 520px;
  object-fit: cover;
}

.cloud-title {
  position: absolute;
  top: 24px;
  left: 50%;
  width: 310px;
  min-height: 92px;
  padding: 18px 20px 14px;
  color: #fffdf8;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 48px;
  transform: translateX(-50%);
  text-align: center;
  text-shadow: 0 1px 10px rgba(0, 0, 0, 0.18);
  background: rgba(35, 34, 30, 0.26);
  backdrop-filter: blur(10px);
}

.cloud-title span {
  display: block;
  font-size: 21px;
  font-weight: 900;
}

.cloud-title strong {
  display: block;
  font-size: 38px;
  line-height: 1;
}

.photo-badge {
  position: absolute;
  display: grid;
  justify-items: center;
  gap: 5px;
  color: #f8f3eb;
  font-size: 12px;
  font-weight: 900;
}

.photo-badge img {
  width: 66px;
  height: 66px;
  object-fit: cover;
  border: 2px solid rgba(255, 255, 255, 0.72);
  border-radius: 50%;
  box-shadow: var(--shadow);
}

.badge-one {
  left: 18px;
  top: 165px;
  transform: rotate(-9deg);
}

.badge-two {
  right: 20px;
  top: 320px;
  transform: rotate(8deg);
}

.hero-copy {
  position: relative;
  margin-top: -32px;
  padding: 34px 28px 40px;
  background: #f8f4ee;
  border-radius: 28px 28px 0 0;
}

.mini-label,
.section-kicker,
.pill {
  margin: 0 0 12px;
  color: #776860;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 18px;
  font-size: 40px;
  line-height: 1.14;
  font-weight: 900;
}

h2 {
  margin-bottom: 16px;
  font-size: 28px;
  line-height: 1.38;
  font-weight: 900;
}

p {
  line-height: 1.9;
}

.hero-copy p:not(.mini-label),
.speech-card p,
.feature p,
.product-body p,
.faq p {
  color: var(--muted);
  font-size: 16px;
}

.speech {
  padding: 34px 22px 54px;
  background: #f8f4ee;
}

.seo-intent {
  padding: 44px 24px 34px;
  background: #f6f1ea;
}

.seo-intent h2 {
  margin-bottom: 16px;
  font-size: 23px;
}

.keyword-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.keyword-list li {
  padding: 8px 11px;
  color: #5d544c;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(34, 33, 29, 0.08);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
  line-height: 1.35;
}

.speech-card {
  position: relative;
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 18px;
  align-items: center;
  padding: 18px;
  background: var(--white);
  border: 1px solid rgba(34, 33, 29, 0.10);
  border-radius: 18px;
  box-shadow: 0 10px 30px rgba(45, 36, 28, 0.05);
}

.speech-card-wide {
  grid-template-columns: 1fr;
}

.speech-card::before {
  content: "";
  position: absolute;
  top: -11px;
  left: 50%;
  width: 20px;
  height: 20px;
  background: var(--white);
  border-top: 1px solid rgba(34, 33, 29, 0.10);
  border-left: 1px solid rgba(34, 33, 29, 0.10);
  transform: translateX(-50%) rotate(45deg);
}

.speech-card-wide::before {
  left: 36px;
  transform: rotate(45deg);
}

.speech-card img {
  width: 86px;
  height: 86px;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 50%;
}

.speech-card h2 {
  margin-bottom: 8px;
  font-size: 20px;
}

.speech-card p {
  margin-bottom: 0;
  line-height: 1.65;
}

.speech-card-wide .keyword-list {
  margin-top: 14px;
}

.speech-card-wide .keyword-list li {
  font-size: 13px;
}

.yellow-band,
.howto {
  position: relative;
  padding: 64px 24px 56px;
  text-align: center;
}

.yellow-band {
  background: #ece5dc;
}

.howto {
  background: #f2ebe3;
}

.scallop {
  position: absolute;
  left: 0;
  right: 0;
  height: 28px;
  background-size: 38px 28px;
}

.scallop.top {
  top: -1px;
  background-image: radial-gradient(circle at 19px 28px, var(--paper) 18px, transparent 19px);
}

.scallop.cream {
  background-image: radial-gradient(circle at 19px 28px, var(--paper) 18px, transparent 19px);
}

.pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 0 18px;
  color: #fcfaf6;
  background: var(--green-dark);
  border-radius: 999px;
  font-size: 13px;
}

.pill.green {
  background: #5f7467;
}

.yellow-band h2,
.howto h2 {
  margin: 0 auto 24px;
  max-width: 350px;
  font-size: 25px;
}

.check-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
  text-align: left;
}

.check-list li {
  position: relative;
  padding: 16px 16px 16px 42px;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(34, 33, 29, 0.08);
  border-radius: 16px;
  font-weight: 800;
  line-height: 1.65;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 21px;
  width: 14px;
  height: 9px;
  border-left: 3px solid var(--green-dark);
  border-bottom: 3px solid var(--green-dark);
  transform: rotate(-45deg);
}

.feature,
.product,
.faq {
  padding: 54px 24px;
  background: #f8f4ee;
}

.feature.mint {
  background: #f1ebe3;
}

.feature img {
  width: 100%;
  margin: 18px 0 20px;
  aspect-ratio: 1;
  object-fit: cover;
  border: 10px solid rgba(255, 255, 255, 0.92);
  border-radius: 14px;
  box-shadow: var(--shadow);
}

.feature p {
  margin-bottom: 0;
}

.steps {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
  text-align: left;
}

.steps li {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  align-items: center;
  padding: 16px;
  background: var(--white);
  border: 1px solid rgba(34, 33, 29, 0.08);
  border-radius: 16px;
}

.steps span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  color: var(--white);
  background: #746556;
  border-radius: 50%;
  font-weight: 900;
}

.steps p {
  margin: 0;
  color: var(--ink);
  font-weight: 800;
  line-height: 1.6;
}

.product-card {
  overflow: hidden;
  background: var(--white);
  border: 1px solid rgba(34, 33, 29, 0.08);
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.product-card img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.product-body {
  padding: 20px;
}

.price-note {
  margin-bottom: 10px;
  color: #6d5447;
  font-weight: 900;
}

.primary-button {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  color: var(--white);
  background: linear-gradient(135deg, #6f5a4b 0%, #56453a 100%);
  border-radius: 999px;
  font-weight: 900;
  text-align: center;
  box-shadow: 0 16px 30px rgba(86, 69, 58, 0.18);
}

.primary-button {
  margin-top: 18px;
}

.faq {
  padding-bottom: 96px;
}

.faq + .seo-intent {
  padding-top: 8px;
}

.faq:has(+ .seo-intent) {
  padding-bottom: 24px;
}

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

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

summary {
  cursor: pointer;
  padding: 20px 0;
  font-weight: 900;
  line-height: 1.5;
}

details p {
  margin-bottom: 20px;
}

.footer {
  padding: 28px 22px;
  color: rgba(255, 255, 255, 0.76);
  background: var(--ink);
  font-size: 12px;
  text-align: center;
}

.footer p {
  margin: 0;
}

.footer p + p {
  margin-top: 6px;
}

.mobile-sticky-cta {
  position: fixed;
  z-index: 40;
  left: 12px;
  right: 12px;
  bottom: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: rgba(34, 33, 29, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 18px;
  box-shadow: 0 16px 40px rgba(42, 33, 28, 0.24);
  backdrop-filter: blur(10px);
}

.mobile-sticky-cta p {
  margin: 0;
  flex: 1;
  color: rgba(255, 255, 255, 0.92);
  font-size: 12px;
  line-height: 1.45;
  font-weight: 800;
}

.mobile-sticky-cta a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 156px;
  min-height: 48px;
  padding: 0 16px;
  color: var(--white);
  background: linear-gradient(135deg, #6f5a4b 0%, #56453a 100%);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 900;
  text-align: center;
  box-shadow: 0 10px 22px rgba(86, 69, 58, 0.24);
}

@media (min-width: 720px) {
  .lp-layout {
    display: grid;
    grid-template-columns: 320px minmax(430px, 430px);
    justify-content: center;
    gap: 40px;
    width: min(100%, 1240px);
    margin: 0 auto;
    padding: 28px 24px 40px;
  }

  .desktop-sidebar {
    position: sticky;
    top: 28px;
    display: flex;
    flex-direction: column;
    align-self: start;
    min-height: calc(100vh - 56px);
    padding: 24px 24px 28px;
    background:
      linear-gradient(180deg, rgba(248, 244, 238, 0.98) 0%, rgba(240, 233, 224, 0.98) 100%);
    border: 1px solid rgba(34, 33, 29, 0.08);
    border-radius: 24px;
    box-shadow: 0 16px 40px rgba(73, 42, 27, 0.12);
  }

  .desktop-logo {
    display: grid;
    gap: 10px;
    color: var(--ink);
  }

  .desktop-logo-kicker {
    color: #6b625a;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }

  .desktop-logo strong {
    font-size: 33px;
    line-height: 1.18;
    font-weight: 900;
  }

  .desktop-nav {
    display: grid;
    gap: 12px;
    margin-top: 34px;
  }

  .desktop-nav a {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 2px;
    min-height: 44px;
    padding: 8px 14px;
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(34, 33, 29, 0.08);
    border-radius: 0;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--ink);
    text-decoration: none;
    transition: background 0.2s;
  }
  .desktop-nav a:hover {
    background: rgba(255,255,255,0.6);
  }
  .desktop-nav .nav-jp {
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.02em;
    text-transform: none;
    color: var(--muted);
  }

  .desktop-nav a::after { content: none; }

  .desktop-sidebar-cta {
    margin-top: auto;
    padding: 20px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 20px;
    border: 1px solid rgba(34, 33, 29, 0.08);
  }

  .desktop-sidebar-copy {
    margin: 0 0 14px;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.7;
  }

  .sidebar-button {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 58px;
    padding: 0 18px;
    color: var(--white);
    background: linear-gradient(135deg, #6f5a4b 0%, #56453a 100%);
    border-radius: 999px;
    font-size: 15px;
    font-weight: 900;
    text-align: center;
    box-shadow: 0 14px 28px rgba(86, 69, 58, 0.22);
  }

  .phone-page {
    width: 430px;
    margin: 0;
    border-radius: 24px;
  }

  .topbar {
    border-radius: 24px 24px 0 0;
  }

  .hero-minimal {
    padding-bottom: 44px;
  }

  .hero-media {
    padding: 0 24px;
  }

  .hero-copy-minimal {
    padding: 34px 34px 0;
  }

  .feature-grid {
    padding-left: 24px;
    padding-right: 24px;
  }

  .feature-grid.reverse .feature-panel:first-child {
    order: 2;
  }

  .feature-grid.reverse .feature-panel:last-child {
    order: 1;
  }

  .quiet-section,
  .product-minimal,
  .related-minimal {
    padding-left: 24px;
    padding-right: 24px;
  }

  .mobile-sticky-cta {
    display: none;
  }

  .article-page {
    width: min(100%, 760px);
  }
}

@media (max-width: 380px) {
  .brand {
    font-size: 19px;
  }

  .hero-art,
  .hero-bg {
    height: 480px;
    min-height: 480px;
  }

  .cloud-title {
    width: 282px;
    padding: 16px 16px 14px;
  }

  h1 {
    font-size: 35px;
  }

  h2 {
    font-size: 25px;
  }

  .speech-card {
    grid-template-columns: 72px 1fr;
    gap: 14px;
    padding: 16px;
  }

  .speech-card img {
    width: 72px;
    height: 72px;
  }

  .speech-card h2 {
    font-size: 18px;
  }

  .hero-copy-minimal,
  .editorial-block,
  .faq-minimal {
    padding-left: 22px;
    padding-right: 22px;
  }

  .feature-panel,
  .quiet-card,
  .product-minimal-body,
  .related-minimal {
    padding: 22px;
  }

  .stats-band {
    grid-template-columns: 1fr;
  }

  .mobile-sticky-cta {
    left: 8px;
    right: 8px;
    bottom: 8px;
    gap: 8px;
    padding: 10px 10px 10px 12px;
  }

  .mobile-sticky-cta a {
    min-width: 138px;
    min-height: 44px;
    font-size: 13px;
  }
}

@media (max-width: 719px) {
  .phone-page {
    padding-bottom: 92px;
  }
}

/* ===== Article / Blog / Guides ===== */
.article-page {
  padding-bottom: 32px;
}
.article-page .topbar {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 10px 16px;
  min-height: 56px;
}
.article-page .topbar .brand {
  font-size: 15px;
  line-height: 1.4;
  text-align: center;
  white-space: normal;
}
.breadcrumb-nav {
  padding: 14px 22px 0;
  font-size: 12px;
  color: var(--muted);
}
.breadcrumb-nav a {
  color: var(--green-dark);
  text-decoration: underline;
}
.article {
  padding: 18px 22px 28px;
}
.article h1 {
  font-size: 24px;
  line-height: 1.5;
  margin: 12px 0 10px;
}
.article-meta {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 18px;
}
.article-body h2 {
  margin: 30px 0 12px;
  font-size: 20px;
  padding-left: 10px;
  border-left: 5px solid var(--green);
}
.article-body h3 {
  margin: 22px 0 8px;
  font-size: 16px;
}
.article-body p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
  margin: 0 0 14px;
}
.article-body ul,
.article-body ol {
  padding-left: 22px;
  margin: 0 0 16px;
}
.article-body li {
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 6px;
}
.article-body img {
  width: 100%;
  border-radius: 12px;
  margin: 14px 0;
}
.article-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 14px 0 18px;
  font-size: 13px;
  display: block;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.article-body th,
.article-body td {
  border: 1px solid var(--line);
  padding: 8px 10px;
  text-align: left;
  vertical-align: top;
}
.article-body th {
  background: var(--cream);
}
.article-body blockquote {
  margin: 14px 0;
  padding: 12px 16px;
  background: var(--cream);
  border-left: 4px solid var(--green);
  font-size: 14px;
  color: var(--ink);
}
.article-cta {
  margin: 28px 0 20px;
  padding: 22px 18px;
  background: var(--cream);
  border: 2px solid var(--ink);
  border-radius: 14px;
  text-align: center;
}
.article-cta h2 {
  margin: 0 0 10px;
  font-size: 18px;
}
.article-cta p {
  font-size: 14px;
  margin: 0 0 14px;
  color: var(--muted);
}
.related {
  margin-top: 30px;
  padding: 18px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 12px;
}
.related h2 {
  margin: 0 0 12px;
  font-size: 16px;
}
.related ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.related li {
  margin-bottom: 8px;
  font-size: 14px;
}
.related a {
  color: var(--green-dark);
  text-decoration: underline;
}
.post-list {
  padding: 18px 22px 28px;
}
.post-card {
  display: block;
  padding: 16px;
  margin-bottom: 14px;
  background: var(--white);
  border: 2px solid var(--ink);
  border-radius: 12px;
}
.post-card h2 {
  margin: 0 0 6px;
  font-size: 17px;
  line-height: 1.5;
}
.post-card p {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.65;
}
.lp-nav {
  display: flex;
  gap: 10px;
  padding: 14px 22px 0;
  flex-wrap: wrap;
}
.lp-nav a {
  font-size: 13px;
  padding: 6px 12px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  color: var(--ink);
}

/* SANU-style sections */
.sanu-nav {
  display: flex;
  gap: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin: 0 0 24px;
  background: var(--paper);
}
.sanu-nav a {
  flex: 1;
  text-align: center;
  font-size: 11px;
  letter-spacing: 0.12em;
  padding: 14px 4px;
  color: var(--ink);
  text-decoration: none;
  border-right: 1px solid var(--line);
}
.sanu-nav a:last-child { border-right: none; }

.about-sanu {
  padding: 56px 22px 64px;
  text-align: center;
}
.about-sanu .section-kicker { letter-spacing: 0.18em; }
.about-sanu h2 {
  font-size: 22px;
  line-height: 1.7;
  margin: 12px 0 24px;
  font-weight: 500;
}
.about-sanu .about-grid {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}
.about-sanu .about-grid img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: 4px;
}
.about-sanu .about-lead {
  margin-top: 28px;
  font-size: 14px;
  line-height: 2;
  color: var(--muted);
}

.lineup-sanu {
  padding: 64px 22px;
  background: linear-gradient(180deg, #efe8df 0%, #f4efe8 100%);
}
.lineup-sanu .section-kicker { text-align: center; display:block; }
.lineup-sanu h2 {
  text-align: center;
  font-size: 22px;
  line-height: 1.7;
  margin: 10px 0 6px;
  font-weight: 500;
}
.lineup-sanu .lineup-sub {
  text-align: center;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 28px;
}
.lineup-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.lineup-card {
  background: var(--white);
  border-radius: 6px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.lineup-card img {
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: cover;
  display: block;
}
.lineup-card-body {
  padding: 12px 12px 14px;
}
.lineup-card-tag {
  display: inline-block;
  font-size: 10px;
  letter-spacing: 0.1em;
  padding: 2px 8px;
  background: var(--cream);
  border-radius: 999px;
  color: var(--rose);
  margin-bottom: 6px;
}
.lineup-card h3 {
  font-size: 14px;
  margin: 4px 0 6px;
  font-weight: 600;
  line-height: 1.5;
}
.lineup-card p {
  font-size: 11px;
  color: var(--muted);
  margin: 0;
  line-height: 1.6;
}

.voice-sanu {
  padding: 64px 22px;
  background: var(--paper);
}
.voice-sanu h2 {
  text-align: center;
  font-size: 22px;
  line-height: 1.7;
  margin: 10px 0 28px;
  font-weight: 500;
}
.voice-card {
  background: var(--white);
  border-radius: 6px;
  padding: 24px 22px;
  box-shadow: var(--shadow);
  margin-bottom: 16px;
}
.voice-card .voice-quote {
  font-size: 16px;
  line-height: 1.85;
  margin: 0 0 14px;
  font-weight: 500;
  color: var(--green-dark);
}
.voice-card .voice-body {
  font-size: 13px;
  line-height: 1.85;
  color: var(--muted);
  margin: 0 0 12px;
}
.voice-card .voice-meta {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--rose);
  margin: 0;
}

.howto-sanu {
  padding: 64px 22px;
  background: linear-gradient(180deg, #f4efe8 0%, #efe8df 100%);
}
.howto-sanu .howto-intro {
  text-align: center;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 28px;
  line-height: 1.85;
}
.howto-day {
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--rose);
  margin: 32px 0 16px;
  font-weight: 600;
}
.howto-step {
  display: grid;
  gap: 12px;
  margin-bottom: 28px;
  background: var(--white);
  border-radius: 6px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.howto-step img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  display: block;
}
.howto-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px 0 8px;
  background: var(--cream);
  color: var(--green-dark);
}
.howto-icon svg {
  width: 64px;
  height: 64px;
}
.howto-step-body {
  padding: 4px 18px 20px;
}
.howto-step-num {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--rose);
  font-weight: 600;
}
.howto-step h3 {
  font-size: 16px;
  margin: 4px 0 8px;
  font-weight: 600;
}
.howto-step p {
  font-size: 13px;
  line-height: 1.85;
  color: var(--muted);
  margin: 0;
}

.closing-sanu {
  padding: 72px 22px 56px;
  text-align: center;
  background: var(--paper);
}
.closing-sanu h2 {
  font-size: 22px;
  line-height: 1.85;
  font-weight: 500;
  margin: 10px 0 20px;
}
.closing-sanu .closing-lead {
  font-size: 13px;
  line-height: 2;
  color: var(--muted);
  margin: 0 auto 28px;
}
.closing-sanu .closing-stat {
  display: inline-block;
  font-size: 12px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 14px 24px;
  margin: 12px 0 28px;
  letter-spacing: 0.05em;
}
.closing-sanu .closing-stat strong {
  font-size: 22px;
  color: var(--green-dark);
  margin: 0 6px;
  font-weight: 700;
}

/* === Quality polish: typography & contrast === */
body { font-feature-settings: "palt" 1; -webkit-font-smoothing: antialiased; }
h1, h2, h3 { font-family: "Hiragino Mincho ProN", "Yu Mincho", "Noto Serif JP", serif; letter-spacing: 0.02em; color: var(--ink); }
.hero-copy-minimal h1 { font-size: 26px; line-height: 1.55; font-weight: 600; }
.hero-copy-minimal .lead { font-size: 14px; line-height: 1.95; color: var(--ink); opacity: 0.86; }
.eyebrow, .section-kicker { font-family: "Helvetica Neue", Arial, sans-serif; font-weight: 600; color: var(--rose); font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase; }
.about-sanu h2, .lineup-sanu h2, .voice-sanu h2, .closing-sanu h2 { font-size: 22px; line-height: 1.7; font-weight: 600; color: var(--ink); }
.about-sanu .about-lead { color: var(--ink); opacity: 0.78; font-size: 14px; line-height: 2; }
.lineup-card h3 { font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif; font-size: 14px; font-weight: 700; color: var(--ink); }
.lineup-card p { color: var(--muted); font-size: 12px; }
.lineup-card-tag { font-weight: 600; }
.voice-card .voice-quote { font-family: "Hiragino Mincho ProN", "Yu Mincho", serif; font-size: 17px; line-height: 1.85; color: var(--green-dark); font-weight: 500; }
.voice-card .voice-body { color: var(--muted); font-size: 13px; }
.howto-step h3 { font-size: 16px; font-weight: 600; }
.howto-step p { color: var(--muted); }
.howto-step-num, .howto-day { font-family: "Helvetica Neue", Arial, sans-serif; }

.primary-button { font-weight: 600; letter-spacing: 0.04em; }
.sanu-nav { background: var(--white); }
.sanu-nav a { font-weight: 600; color: var(--ink); }

/* spacing tightening on mobile */
.about-sanu, .lineup-sanu, .voice-sanu, .howto-sanu, .closing-sanu { padding-left: 24px; padding-right: 24px; }

/* === SANU sections: text-wrap polish === */
.about-sanu, .lineup-sanu, .voice-sanu, .howto-sanu, .closing-sanu {
  text-align: center;
}
.about-sanu h2, .lineup-sanu h2, .voice-sanu h2, .howto-sanu h2, .closing-sanu h2,
.about-sanu .section-kicker, .lineup-sanu .section-kicker, .voice-sanu .section-kicker, .howto-sanu .section-kicker, .closing-sanu .section-kicker {
  text-align: center;
}
.about-sanu h2, .lineup-sanu h2, .voice-sanu h2, .howto-sanu h2, .closing-sanu h2 {
  word-break: keep-all;
  overflow-wrap: break-word;
  line-break: strict;
  padding: 0 8px;
  margin: 12px 0 18px;
}
.howto-sanu h2 { margin-bottom: 8px; }
.howto-sanu .howto-intro { padding: 0 8px; }
.voice-card, .lineup-card { text-align: left; }
.voice-card .voice-quote { text-align: left; }

/* === Features (4-card official) === */
.features-sanu {
  padding: 64px 24px;
  text-align: center;
}
.features-sanu h2 {
  font-size: 22px;
  line-height: 1.7;
  font-weight: 600;
  margin: 12px 0 16px;
}
.features-sanu .features-intro {
  font-size: 13px;
  line-height: 1.95;
  color: var(--muted);
  margin: 0 0 32px;
  text-align: left;
  padding: 0 4px;
}
.feature-card {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 16px;
  align-items: start;
  text-align: left;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 22px 20px;
  margin-bottom: 14px;
  box-shadow: var(--shadow);
}
.feature-card-num {
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--rose);
  line-height: 1;
  letter-spacing: 0.04em;
  padding-top: 4px;
}
.feature-card-body h3 {
  font-family: "Hiragino Mincho ProN", "Yu Mincho", serif;
  font-size: 16px;
  line-height: 1.6;
  font-weight: 600;
  margin: 0 0 8px;
  color: var(--ink);
}
.feature-card-body p {
  font-size: 13px;
  line-height: 1.85;
  color: var(--muted);
  margin: 0;
}

/* === Editorial deep-dive === */
.editorial-deep {
  padding: 64px 24px;
  background: var(--paper);
}
.editorial-deep > .section-kicker {
  text-align: center;
}
.editorial-deep > h2 {
  text-align: center;
  font-size: 22px;
  line-height: 1.7;
  font-weight: 600;
  margin: 12px 0 32px;
  word-break: keep-all;
}
.editorial-block-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 22px 22px 24px;
  margin-bottom: 16px;
  box-shadow: var(--shadow);
}
.editorial-block-card h3 {
  font-family: "Hiragino Mincho ProN", "Yu Mincho", serif;
  font-size: 16px;
  line-height: 1.6;
  font-weight: 600;
  margin: 0 0 12px;
  color: var(--green-dark);
  border-bottom: 1px solid var(--line);
  padding-bottom: 10px;
}
.editorial-block-card p {
  font-size: 13px;
  line-height: 1.95;
  color: var(--ink);
  opacity: 0.86;
  margin: 0 0 10px;
}
.editorial-block-card p:last-child { margin-bottom: 0; }
.editorial-block-card strong {
  color: var(--rose);
  font-weight: 600;
}
.editorial-list {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
}
.editorial-list li {
  position: relative;
  padding: 10px 0 10px 18px;
  font-size: 13px;
  line-height: 1.85;
  color: var(--ink);
  opacity: 0.86;
  border-top: 1px solid var(--line);
}
.editorial-list li:first-child { border-top: none; padding-top: 4px; }
.editorial-list li::before {
  content: "•";
  position: absolute;
  left: 4px;
  top: 10px;
  color: var(--rose);
}
.editorial-list strong {
  color: var(--green-dark);
  font-weight: 600;
}
.editorial-note {
  font-size: 11px;
  color: var(--muted);
  line-height: 1.85;
  margin: 24px 0 0;
  padding: 14px 16px;
  background: var(--cream);
  border-radius: 8px;
}
.editorial-note a {
  color: var(--rose);
  text-decoration: underline;
}