:root {
  --ink: #101116;
  --ink-soft: #24262f;
  --paper: #f7f5ef;
  --paper-deep: #ece8dd;
  --line: rgba(16, 17, 22, 0.16);
  --muted: #6d6b66;
  --gold: #b8954f;
  --nanpa: #bb5b45;
  --chyou: #7656a6;
  --mitsu: #2f7770;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.22);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 10% 4%, rgba(187, 91, 69, 0.23), transparent 25rem),
    radial-gradient(circle at 91% 28%, rgba(47, 119, 112, 0.18), transparent 26rem),
    #0b0c10;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", "Noto Serif JP", serif;
  font-size: 1rem;
  line-height: 1.9;
  min-height: 100vh;
}

a {
  color: inherit;
}

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

.site-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 20px auto;
  background: var(--paper);
  box-shadow: var(--shadow);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  padding: 0 34px;
  color: var(--paper);
  background: rgba(16, 17, 22, 0.96);
  border-bottom: 1px solid rgba(255, 255, 255, 0.13);
  backdrop-filter: blur(12px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  color: inherit;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(255, 255, 255, 0.52);
  color: var(--gold);
  font-family: Georgia, serif;
  font-size: 1.25rem;
  line-height: 1;
  transform: rotate(45deg);
}

.brand-mark span {
  transform: rotate(-45deg);
}

.menu-button {
  display: none;
  padding: 9px 12px;
  color: white;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.32);
  font: inherit;
  font-size: 0.875rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  font-family: "Yu Gothic", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 0.875rem;
}

.site-nav a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a[aria-current="page"] {
  color: white;
  text-decoration: underline;
  text-decoration-color: var(--gold);
  text-underline-offset: 6px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.9fr);
  min-height: 520px;
  border-bottom: 1px solid var(--line);
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(56px, 8vw, 110px) clamp(34px, 7vw, 88px);
}

.eyebrow {
  margin: 0 0 20px;
  color: var(--muted);
  font-family: "Yu Gothic", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.hero h1,
.article-hero h1 {
  margin: 0;
  font-weight: 500;
  letter-spacing: 0.04em;
  line-height: 1.28;
}

.hero h1 {
  font-size: clamp(2.6rem, 7vw, 5.8rem);
}

.hero-lead {
  max-width: 31rem;
  margin: 28px 0 0;
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
}

.hero-index {
  display: grid;
  grid-template-rows: repeat(3, 1fr);
  color: white;
  background: var(--ink);
}

.hero-index a {
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  padding: 34px;
  overflow: hidden;
  color: white;
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-index a::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 180ms ease;
}

.hero-index a:nth-child(1)::before { background: linear-gradient(110deg, rgba(187, 91, 69, 0.72), transparent 72%); }
.hero-index a:nth-child(2)::before { background: linear-gradient(110deg, rgba(118, 86, 166, 0.72), transparent 72%); }
.hero-index a:nth-child(3)::before { background: linear-gradient(110deg, rgba(47, 119, 112, 0.72), transparent 72%); }

.hero-index a:hover::before,
.hero-index a:focus-visible::before {
  opacity: 1;
}

.hero-index a > * {
  position: relative;
}

.index-number {
  color: rgba(255, 255, 255, 0.46);
  font-family: Georgia, serif;
  font-size: 1rem;
}

.index-title {
  margin-right: auto;
  font-size: clamp(1.25rem, 2vw, 1.7rem);
  letter-spacing: 0.08em;
}

.index-arrow {
  font-size: 1.45rem;
}

.section {
  padding: clamp(56px, 7vw, 96px) clamp(28px, 7vw, 88px);
}

.section-heading {
  display: grid;
  grid-template-columns: 130px minmax(0, 1fr);
  gap: 24px;
  margin-bottom: 42px;
}

.section-heading .label {
  color: var(--muted);
  font-family: "Yu Gothic", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.18em;
}

.section-heading h2 {
  margin: 0;
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 500;
  line-height: 1.45;
}

.story-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.story-card {
  min-height: 330px;
  display: flex;
  flex-direction: column;
  padding: 32px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.story-card .tag {
  align-self: flex-start;
  padding: 2px 9px;
  color: white;
  font-family: "Yu Gothic", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
}

.story-card.nanpa .tag { background: var(--nanpa); }
.story-card.chyou .tag { background: var(--chyou); }
.story-card.mitsu .tag { background: var(--mitsu); }

.story-card h3 {
  margin: 26px 0 12px;
  font-size: 1.65rem;
  font-weight: 500;
}

.story-card p {
  margin: 0 0 30px;
  color: var(--ink-soft);
}

.text-link {
  margin-top: auto;
  font-family: "Yu Gothic", "Hiragino Kaku Gothic ProN", sans-serif;
  font-weight: 700;
  text-underline-offset: 5px;
}

.principles {
  color: white;
  background: var(--ink);
}

.principles .section-heading .label,
.principles p {
  color: rgba(255, 255, 255, 0.67);
}

.principle-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.principle-grid article {
  padding: 30px;
  background: var(--ink);
}

.principle-grid strong {
  display: block;
  margin-bottom: 10px;
  color: var(--gold);
  font-size: 1.15rem;
  font-weight: 500;
}

.principle-grid p {
  margin: 0;
}

.article-hero {
  position: relative;
  padding: clamp(70px, 10vw, 130px) clamp(30px, 8vw, 100px);
  overflow: hidden;
  color: white;
  background: var(--ink);
}

.article-hero::after {
  content: attr(data-number);
  position: absolute;
  right: clamp(20px, 6vw, 72px);
  bottom: -0.34em;
  color: rgba(255, 255, 255, 0.055);
  font-family: Georgia, serif;
  font-size: clamp(10rem, 28vw, 24rem);
  line-height: 1;
}

.article-hero.nanpa { background: linear-gradient(125deg, #321c1a, var(--ink) 60%); }
.article-hero.chyou { background: linear-gradient(125deg, #211a35, var(--ink) 60%); }
.article-hero.mitsu { background: linear-gradient(125deg, #12332f, var(--ink) 60%); }

.article-hero .eyebrow,
.article-hero h1,
.article-hero p,
.article-hero .button-row {
  position: relative;
  z-index: 1;
}

.article-hero .eyebrow {
  color: rgba(255, 255, 255, 0.62);
}

.article-hero h1 {
  max-width: 720px;
  font-size: clamp(2.7rem, 8vw, 6.6rem);
}

.article-hero p {
  max-width: 650px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.08rem;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 11px 22px;
  color: var(--ink);
  background: white;
  border: 1px solid white;
  font-family: "Yu Gothic", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
}

.button:hover,
.button:focus-visible {
  color: white;
  background: transparent;
}

.button.secondary {
  color: white;
  background: transparent;
  border-color: rgba(255, 255, 255, 0.42);
}

.button.secondary:hover,
.button.secondary:focus-visible {
  color: var(--ink);
  background: white;
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(220px, 0.33fr) minmax(0, 0.67fr);
  gap: clamp(36px, 8vw, 110px);
  padding: clamp(54px, 8vw, 100px) clamp(28px, 8vw, 100px);
}

.toc {
  align-self: start;
  position: sticky;
  top: 108px;
  padding-top: 16px;
  border-top: 2px solid var(--ink);
}

.toc h2 {
  margin: 0 0 18px;
  font-size: 1rem;
  letter-spacing: 0.14em;
}

.toc ol {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: toc;
}

.toc li {
  counter-increment: toc;
  border-top: 1px solid var(--line);
}

.toc a {
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: 8px;
  padding: 12px 0;
  text-decoration: none;
}

.toc a::before {
  content: "0" counter(toc);
  color: var(--muted);
  font-family: Georgia, serif;
  font-size: 0.8rem;
}

.toc a:hover,
.toc a:focus-visible {
  text-decoration: underline;
  text-underline-offset: 5px;
}

.article-body {
  max-width: 720px;
  font-size: 1.08rem;
}

.article-body h2 {
  margin: 4.8rem 0 1.3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  font-size: clamp(1.75rem, 4vw, 2.7rem);
  font-weight: 500;
  line-height: 1.5;
}

.article-body h2:first-child {
  margin-top: 0;
}

.article-body p {
  margin: 0 0 1.7em;
}

.original-layout {
  padding: clamp(54px, 8vw, 100px) clamp(28px, 8vw, 100px);
}

.original-copy {
  max-width: 760px;
  margin: 0 auto;
  font-size: 1.08rem;
  line-height: 2;
}

.original-copy > p,
.original-copy > blockquote {
  margin: 0 0 1.65em;
}

.original-copy > p:first-child {
  font-size: 1.25rem;
}

.original-copy a {
  color: #075985;
  font-weight: 700;
  overflow-wrap: anywhere;
  text-underline-offset: 4px;
}

.original-copy blockquote {
  padding: 20px 24px;
  border-left: 4px solid var(--gold);
  background: var(--paper-deep);
}

.original-copy .source-toc {
  margin: 4rem 0;
  padding: clamp(24px, 5vw, 42px);
  color: white;
  background: var(--ink);
  border-top: 5px solid var(--gold);
}

.original-copy .original-chapter {
  margin-top: 4.5rem;
  padding-top: 2rem;
  border-top: 2px solid var(--ink);
  font-size: clamp(1.35rem, 3vw, 2rem);
  font-weight: 700;
  line-height: 1.65;
}

.note {
  margin: 2.4rem 0;
  padding: 22px 24px;
  border-left: 4px solid var(--gold);
  background: var(--paper-deep);
}

.purchase-panel {
  margin-top: 70px;
  padding: clamp(30px, 5vw, 54px);
  color: white;
  background: var(--ink);
}

.purchase-panel h2 {
  margin: 0 0 12px;
  padding: 0;
  border: 0;
}

.purchase-panel p {
  color: rgba(255, 255, 255, 0.72);
}

.page-header {
  padding: clamp(70px, 9vw, 112px) clamp(30px, 8vw, 100px) 54px;
  border-bottom: 1px solid var(--line);
}

.page-header h1 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(2.4rem, 6vw, 5rem);
  font-weight: 500;
  line-height: 1.35;
}

.page-content {
  max-width: 860px;
  padding: clamp(50px, 8vw, 92px) clamp(30px, 8vw, 100px);
}

.page-content h2 {
  margin: 3rem 0 1rem;
  font-size: 1.6rem;
  font-weight: 500;
}

.page-content h2:first-child {
  margin-top: 0;
}

.contact-list {
  display: grid;
  gap: 1px;
  margin-top: 24px;
  background: var(--line);
  border: 1px solid var(--line);
}

.contact-list a {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 20px;
  background: var(--paper);
  text-decoration: none;
}

.contact-list a:hover,
.contact-list a:focus-visible {
  background: var(--paper-deep);
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: end;
  padding: 38px 34px;
  color: rgba(255, 255, 255, 0.67);
  background: var(--ink);
  font-family: "Yu Gothic", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 0.82rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.footer-links a {
  color: inherit;
  text-underline-offset: 4px;
}

@media (max-width: 820px) {
  .site-shell {
    width: 100%;
    margin: 0;
  }

  .site-header {
    padding: 0 20px;
  }

  .menu-button {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: 72px;
    right: 0;
    left: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px 20px 20px;
    background: var(--ink);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.13);
  }

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

  .hero-copy {
    min-height: 430px;
  }

  .hero-index {
    grid-template-rows: repeat(3, minmax(118px, auto));
  }

  .story-grid,
  .principle-grid {
    grid-template-columns: 1fr;
  }

  .story-card {
    min-height: 0;
  }

  .article-layout {
    grid-template-columns: 1fr;
  }

  .toc {
    position: static;
  }

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

@media (max-width: 520px) {
  .site-shell {
    min-width: 0;
  }

  .brand {
    font-size: 0.9rem;
  }

  .brand-mark {
    width: 30px;
    height: 30px;
  }

  .hero h1,
  .article-hero h1 {
    word-break: keep-all;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .article-body {
    font-size: 1rem;
  }

  .original-copy {
    font-size: 1rem;
  }
}

/* MOSH-style request withdrawn: restore the original site presentation. */
:root {
  --ink: #101116;
  --ink-soft: #24262f;
  --paper: #f7f5ef;
  --paper-deep: #ece8dd;
  --line: rgba(16, 17, 22, 0.16);
  --muted: #6d6b66;
  --gold: #b8954f;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.22);
}

body {
  color: var(--ink);
  background:
    radial-gradient(circle at 10% 4%, rgba(187, 91, 69, 0.23), transparent 25rem),
    radial-gradient(circle at 91% 28%, rgba(47, 119, 112, 0.18), transparent 26rem),
    #0b0c10;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Yu Gothic UI", "Yu Gothic", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  font-size: 1.0625rem;
  line-height: 2;
}

.site-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 20px auto;
  background: var(--paper);
  box-shadow: var(--shadow);
}

.site-header {
  min-height: 72px;
  padding: 0 34px;
  color: var(--paper);
  background: rgba(16, 17, 22, 0.96);
  border-bottom: 1px solid rgba(255, 255, 255, 0.13);
}

.brand-mark {
  color: var(--gold);
  border-color: rgba(255, 255, 255, 0.52);
}

.menu-button {
  color: white;
  border-color: rgba(255, 255, 255, 0.32);
}

.site-nav a {
  color: rgba(255, 255, 255, 0.8);
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a[aria-current="page"] {
  color: white;
  text-decoration-color: var(--gold);
}

.hero {
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.9fr);
  min-height: 520px;
  background: transparent;
}

.hero-copy {
  min-height: 0;
  padding: clamp(56px, 8vw, 110px) clamp(34px, 7vw, 88px);
  background: transparent;
}

.hero h1 {
  font-size: clamp(2.6rem, 7vw, 5.8rem);
}

.hero-index {
  grid-template-columns: 1fr;
  grid-template-rows: repeat(3, 1fr);
  color: white;
  background: var(--ink);
  border-top: 0;
}

.hero-index a {
  min-height: 0;
  padding: 34px;
  gap: 24px;
  color: white;
  border-right: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-index a:nth-child(1)::before { background: linear-gradient(110deg, rgba(187, 91, 69, 0.72), transparent 72%) !important; }
.hero-index a:nth-child(2)::before { background: linear-gradient(110deg, rgba(118, 86, 166, 0.72), transparent 72%) !important; }
.hero-index a:nth-child(3)::before { background: linear-gradient(110deg, rgba(47, 119, 112, 0.72), transparent 72%) !important; }

.index-number {
  color: rgba(255, 255, 255, 0.46);
}

.index-title {
  font-size: clamp(1.25rem, 2vw, 1.7rem);
  white-space: normal;
}

.section {
  padding: clamp(56px, 7vw, 96px) clamp(28px, 7vw, 88px);
}

.principles {
  color: white;
  background: var(--ink);
}

.principles .section-heading .label,
.principles p {
  color: rgba(255, 255, 255, 0.67);
}

.principle-grid {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.15);
}

.principle-grid article {
  background: var(--ink);
}

.principle-grid strong {
  color: var(--gold);
}

.article-hero {
  padding: clamp(70px, 10vw, 130px) clamp(30px, 8vw, 100px);
  color: white;
  background: var(--ink);
  border-bottom: 0;
}

.article-hero.nanpa { background: linear-gradient(125deg, #321c1a, var(--ink) 60%); }
.article-hero.chyou { background: linear-gradient(125deg, #211a35, var(--ink) 60%); }
.article-hero.mitsu { background: linear-gradient(125deg, #12332f, var(--ink) 60%); }

.article-hero::after {
  color: rgba(255, 255, 255, 0.055);
}

.article-hero .eyebrow {
  color: rgba(255, 255, 255, 0.62);
}

.article-hero p {
  color: rgba(255, 255, 255, 0.78);
}

.button {
  min-height: 48px;
  color: var(--ink);
  background: white;
  border-color: white;
  border-radius: 0;
}

.button:hover,
.button:focus-visible {
  color: white;
  background: transparent;
  border-color: white;
}

.button.secondary {
  color: white;
  background: transparent;
  border-color: rgba(255, 255, 255, 0.42);
}

.button.secondary:hover,
.button.secondary:focus-visible {
  color: var(--ink);
  background: white;
  border-color: white;
}

.original-layout {
  padding: clamp(54px, 8vw, 100px) clamp(28px, 8vw, 100px);
  background: var(--paper);
}

.original-copy {
  max-width: 720px;
  color: var(--ink);
  font-size: 1.125rem;
  line-height: 2.1;
  letter-spacing: 0.015em;
}

.original-copy > p,
.original-copy > blockquote {
  margin-bottom: 1.85em;
}

.original-copy .source-toc {
  color: white;
  background: var(--ink);
  border-top: 5px solid var(--gold);
  border-radius: 0;
}

.original-copy .original-chapter {
  border-top-color: var(--ink);
}

.purchase-panel {
  color: white;
  background: var(--ink);
  border-top: 0;
  border-radius: 0;
}

.purchase-panel p {
  color: rgba(255, 255, 255, 0.72);
}

.site-footer {
  color: rgba(255, 255, 255, 0.67);
  background: var(--ink);
  border-top: 0;
}

@media (max-width: 820px) {
  .site-shell {
    width: 100%;
    margin: 0;
  }

  .site-nav {
    background: var(--ink);
    border-bottom: 0;
  }

  .site-nav a {
    border-bottom-color: rgba(255, 255, 255, 0.13);
  }

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

  .hero-index {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(3, minmax(118px, auto));
  }

  .hero-index a {
    min-height: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  }
}

@media (max-width: 520px) {
  body {
    font-size: 1rem;
  }

  .original-copy {
    font-size: 1.0625rem;
    line-height: 2.05;
  }
}

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

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

/* MOSH-inspired light presentation and long-form readability */
:root {
  --ink: #25262b;
  --ink-soft: #3e424b;
  --paper: #ffffff;
  --paper-deep: #f4f5f8;
  --line: #e4e6ec;
  --muted: #68707c;
  --gold: #ff6878;
  --shadow: 0 12px 36px rgba(35, 39, 50, 0.08);
}

body {
  color: var(--ink);
  background: #f5f6fa;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Yu Gothic UI", "Yu Gothic", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  font-size: 1.0625rem;
  line-height: 2;
}

.site-shell {
  width: min(860px, 100%);
  margin: 0 auto;
  background: #fff;
  box-shadow: var(--shadow);
}

.site-header {
  min-height: 68px;
  padding: 0 28px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
}

.brand-mark {
  color: var(--gold);
  border-color: #ffb2ba;
}

.menu-button {
  color: var(--ink);
  border-color: var(--line);
}

.site-nav a {
  color: #555b66;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a[aria-current="page"] {
  color: var(--ink);
  text-decoration-color: var(--gold);
}

.hero {
  grid-template-columns: 1fr;
  min-height: 0;
  background: white;
}

.hero-copy {
  min-height: 420px;
  padding: clamp(64px, 10vw, 100px) clamp(28px, 9vw, 76px);
  background: #f1f2f6;
}

.hero h1 {
  font-size: clamp(2.8rem, 8vw, 5.2rem);
}

.hero-index {
  grid-template-rows: none;
  grid-template-columns: repeat(3, 1fr);
  color: var(--ink);
  background: white;
  border-top: 1px solid var(--line);
}

.hero-index a {
  min-height: 142px;
  padding: 26px;
  gap: 12px;
  color: var(--ink);
  border-right: 1px solid var(--line);
  border-bottom: 0;
}

.index-title {
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  white-space: nowrap;
}

.hero-index a::before {
  background: #fff4f5 !important;
}

.index-number {
  color: #a0a5ae;
}

.section {
  padding: clamp(52px, 8vw, 80px) clamp(28px, 9vw, 76px);
}

.principles {
  color: var(--ink);
  background: #f4f5f8;
}

.principles .section-heading .label,
.principles p {
  color: var(--muted);
}

.principle-grid {
  background: var(--line);
  border-color: var(--line);
}

.principle-grid article {
  background: white;
}

.principle-grid strong {
  color: #e64f61;
}

.article-hero,
.article-hero.nanpa,
.article-hero.chyou,
.article-hero.mitsu {
  padding: clamp(64px, 10vw, 96px) clamp(28px, 9vw, 76px);
  color: var(--ink);
  background: #f1f2f6;
  border-bottom: 1px solid var(--line);
}

.article-hero::after {
  color: rgba(255, 104, 120, 0.1);
}

.article-hero .eyebrow,
.article-hero p {
  color: var(--muted);
}

.button {
  min-height: 52px;
  color: white;
  background: #ff6878;
  border-color: #ff6878;
  border-radius: 4px;
}

.button:hover,
.button:focus-visible {
  color: white;
  background: #e95667;
  border-color: #e95667;
}

.button.secondary {
  color: var(--ink);
  background: white;
  border-color: #cfd2da;
}

.button.secondary:hover,
.button.secondary:focus-visible {
  color: var(--ink);
  background: #f8f8fa;
  border-color: #aeb3bd;
}

.original-layout {
  padding: clamp(48px, 8vw, 82px) clamp(28px, 9vw, 76px);
  background: white;
}

.original-copy {
  max-width: 680px;
  color: #292b31;
  font-size: 1.125rem;
  line-height: 2.15;
  letter-spacing: 0.015em;
}

.original-copy > p,
.original-copy > blockquote {
  margin-bottom: 1.9em;
}

.original-copy a {
  color: #075f91;
  text-decoration-thickness: 1.5px;
}

.original-copy s {
  color: #68707c;
  text-decoration-color: #d94d5f;
  text-decoration-thickness: 2px;
}

.original-copy .current-x {
  padding: 2px 5px;
  color: #075f91;
  background: #eaf5ff;
  border-radius: 3px;
  font-weight: 700;
}

.original-copy .frozen-note {
  color: #8b3a45;
  font-size: 0.94em;
  font-weight: 700;
}

.original-copy .source-highlight {
  padding: 0.08em 0.16em;
  color: inherit;
  background: #fff0f2;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

.original-copy .source-red {
  color: #9c303d;
  font-weight: 700;
}

.original-copy .source-blue {
  color: #075f91;
  font-weight: 700;
}

.original-copy .original-list {
  margin: 1.4em 0 2em;
  padding-left: 1.4em;
}

.original-copy .original-list li + li {
  margin-top: 0.55em;
}

.original-copy .source-toc {
  color: var(--ink);
  background: #f4f5f8;
  border-top: 4px solid var(--gold);
  border-radius: 4px;
}

.original-copy .original-chapter {
  border-top-color: #ff8b98;
}

.purchase-panel {
  color: var(--ink);
  background: #f4f5f8;
  border-top: 4px solid var(--gold);
  border-radius: 4px;
}

.purchase-panel p {
  color: var(--muted);
}

.site-footer {
  color: #656b75;
  background: white;
  border-top: 1px solid var(--line);
}

@media (max-width: 820px) {
  .site-nav {
    background: white;
    border-bottom: 1px solid var(--line);
  }

  .site-nav a {
    border-bottom-color: var(--line);
  }

  .hero-index {
    grid-template-columns: 1fr;
  }

  .hero-index a {
    min-height: 104px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 520px) {
  body {
    font-size: 1rem;
  }

  .original-copy {
    font-size: 1.0625rem;
    line-height: 2.05;
  }

  .original-layout {
    padding-right: 22px;
    padding-left: 22px;
  }
}

/* Final cancellation override for the withdrawn MOSH visual direction. */
:root {
  --ink: #101116;
  --ink-soft: #24262f;
  --paper: #f7f5ef;
  --paper-deep: #ece8dd;
  --line: rgba(16, 17, 22, 0.16);
  --muted: #6d6b66;
  --gold: #b8954f;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.22);
}

body {
  color: var(--ink);
  background:
    radial-gradient(circle at 10% 4%, rgba(187, 91, 69, 0.23), transparent 25rem),
    radial-gradient(circle at 91% 28%, rgba(47, 119, 112, 0.18), transparent 26rem),
    #0b0c10;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Yu Gothic UI", "Yu Gothic", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
}

.site-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 20px auto;
  background: var(--paper);
  box-shadow: var(--shadow);
}

.site-header {
  min-height: 72px;
  padding: 0 34px;
  color: var(--paper);
  background: rgba(16, 17, 22, 0.96);
  border-bottom: 1px solid rgba(255, 255, 255, 0.13);
}

.brand-mark { color: var(--gold); border-color: rgba(255, 255, 255, 0.52); }
.menu-button { color: white; border-color: rgba(255, 255, 255, 0.32); }
.site-nav a { color: rgba(255, 255, 255, 0.8); }
.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a[aria-current="page"] { color: white; text-decoration-color: var(--gold); }

.hero {
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.9fr);
  min-height: 520px;
  background: transparent;
}

.hero-copy {
  min-height: 0;
  padding: clamp(56px, 8vw, 110px) clamp(34px, 7vw, 88px);
  background: transparent;
}

.hero h1 { font-size: clamp(2.6rem, 7vw, 5.8rem); }

.hero-index {
  grid-template-columns: 1fr;
  grid-template-rows: repeat(3, 1fr);
  color: white;
  background: var(--ink);
  border-top: 0;
}

.hero-index a {
  min-height: 0;
  padding: 34px;
  gap: 24px;
  color: white;
  border-right: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-index a:nth-child(1)::before { background: linear-gradient(110deg, rgba(187, 91, 69, 0.72), transparent 72%) !important; }
.hero-index a:nth-child(2)::before { background: linear-gradient(110deg, rgba(118, 86, 166, 0.72), transparent 72%) !important; }
.hero-index a:nth-child(3)::before { background: linear-gradient(110deg, rgba(47, 119, 112, 0.72), transparent 72%) !important; }
.index-number { color: rgba(255, 255, 255, 0.46); }
.index-title { font-size: clamp(1.25rem, 2vw, 1.7rem); white-space: normal; }

.section { padding: clamp(56px, 7vw, 96px) clamp(28px, 7vw, 88px); }
.principles { color: white; background: var(--ink); }
.principles .section-heading .label,
.principles p { color: rgba(255, 255, 255, 0.67); }
.principle-grid { background: rgba(255, 255, 255, 0.15); border-color: rgba(255, 255, 255, 0.15); }
.principle-grid article { background: var(--ink); }
.principle-grid strong { color: var(--gold); }

.article-hero {
  padding: clamp(70px, 10vw, 130px) clamp(30px, 8vw, 100px);
  color: white;
  background: var(--ink);
  border-bottom: 0;
}

.article-hero.nanpa { background: linear-gradient(125deg, #321c1a, var(--ink) 60%); }
.article-hero.chyou { background: linear-gradient(125deg, #211a35, var(--ink) 60%); }
.article-hero.mitsu { background: linear-gradient(125deg, #12332f, var(--ink) 60%); }
.article-hero::after { color: rgba(255, 255, 255, 0.055); }
.article-hero .eyebrow { color: rgba(255, 255, 255, 0.62); }
.article-hero p { color: rgba(255, 255, 255, 0.78); }

.button {
  min-height: 48px;
  color: var(--ink);
  background: white;
  border-color: white;
  border-radius: 0;
}

.button:hover,
.button:focus-visible { color: white; background: transparent; border-color: white; }
.button.secondary { color: white; background: transparent; border-color: rgba(255, 255, 255, 0.42); }
.button.secondary:hover,
.button.secondary:focus-visible { color: var(--ink); background: white; border-color: white; }

.original-layout {
  padding: clamp(54px, 8vw, 100px) clamp(28px, 8vw, 100px);
  background: var(--paper);
}

.original-copy {
  max-width: 720px;
  color: var(--ink);
  font-size: 1.125rem;
  line-height: 2.1;
}

.original-copy > p,
.original-copy > blockquote { margin-bottom: 1.85em; }
.original-copy .source-toc { color: white; background: var(--ink); border-top: 5px solid var(--gold); border-radius: 0; }
.original-copy .original-chapter { border-top-color: var(--ink); }

.purchase-panel { color: white; background: var(--ink); border-top: 0; border-radius: 0; }
.purchase-panel p { color: rgba(255, 255, 255, 0.72); }
.site-footer { color: rgba(255, 255, 255, 0.67); background: var(--ink); border-top: 0; }

@media (max-width: 820px) {
  .site-shell { width: 100%; margin: 0; }
  .site-nav { background: var(--ink); border-bottom: 0; }
  .site-nav a { border-bottom-color: rgba(255, 255, 255, 0.13); }
  .hero { grid-template-columns: 1fr; }
  .hero-index { grid-template-columns: 1fr; grid-template-rows: repeat(3, minmax(118px, auto)); }
  .hero-index a { min-height: 0; border-bottom: 1px solid rgba(255, 255, 255, 0.12); }
}

/* Wix collage background presentation */
:root {
  --paper: #ffffff;
  --paper-deep: #f4f2ed;
  --line: rgba(16, 17, 22, 0.14);
  --shadow: 0 18px 54px rgba(0, 0, 0, 0.34);
}

html {
  background: #111;
}

body {
  color: #171717;
  background-color: #111;
  background-image:
    linear-gradient(rgba(0, 0, 0, 0.07), rgba(0, 0, 0, 0.07)),
    url("assets/wix-collage-background.avif");
  background-position: top center;
  background-repeat: repeat-y;
  background-size: 1257px auto;
  background-attachment: scroll;
}

.site-shell {
  width: min(820px, calc(100% - 32px));
  margin: 96px auto 48px;
  background: #fff;
  box-shadow: var(--shadow);
}

.site-header {
  min-height: 66px;
  padding: 0 26px;
  color: #171717;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid rgba(0, 0, 0, 0.12);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.12);
}

.brand-mark {
  color: #171717;
  border-color: rgba(0, 0, 0, 0.38);
}

.menu-button {
  color: #171717;
  border-color: rgba(0, 0, 0, 0.28);
}

.site-nav {
  gap: 18px;
}

.site-nav a {
  color: rgba(0, 0, 0, 0.67);
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a[aria-current="page"] {
  color: #000;
  text-decoration-color: #171717;
}

.hero {
  grid-template-columns: 1fr;
  min-height: 0;
  background: #fff;
}

.hero-copy {
  padding: 72px 56px 64px;
  background: #fff;
}

.hero h1 {
  font-size: clamp(2.7rem, 8vw, 5.3rem);
}

.hero-index {
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: 1fr;
  background: #15161b;
}

.hero-index a {
  min-height: 180px;
  padding: 26px 22px;
  gap: 12px;
  border-right: 1px solid rgba(255, 255, 255, 0.12);
  border-bottom: 0;
}

.hero-index a:last-child {
  border-right: 0;
}

.index-title {
  font-size: clamp(1.02rem, 2.2vw, 1.3rem);
}

.section {
  padding: clamp(52px, 7vw, 78px) clamp(30px, 7vw, 58px);
}

.story-grid,
.principle-grid {
  grid-template-columns: 1fr;
}

.story-card,
.principle-grid article {
  min-height: 0;
}

.principles {
  background: #15161b;
}

.article-hero {
  padding: 72px 56px 64px;
  color: #171717;
  background: rgba(255, 255, 255, 0.98);
  border-top: 7px solid var(--gold);
  border-bottom: 1px solid rgba(0, 0, 0, 0.12);
}

.article-hero.nanpa,
.article-hero.chyou,
.article-hero.mitsu {
  background: rgba(255, 255, 255, 0.98);
}

.article-hero.nanpa { border-top-color: var(--nanpa); }
.article-hero.chyou { border-top-color: var(--chyou); }
.article-hero.mitsu { border-top-color: var(--mitsu); }

.article-hero::after {
  display: none;
}

.article-hero .eyebrow,
.article-hero p {
  color: #656565;
}

.article-hero .button {
  color: #fff;
  background: #171717;
  border-color: #171717;
}

.article-hero .button:hover,
.article-hero .button:focus-visible {
  color: #171717;
  background: #fff;
  border-color: #171717;
}

.article-hero .button.secondary {
  color: #171717;
  background: #fff;
  border-color: rgba(0, 0, 0, 0.32);
}

.article-hero .button.secondary:hover,
.article-hero .button.secondary:focus-visible {
  color: #fff;
  background: #171717;
  border-color: #171717;
}

.original-layout {
  padding: 58px 56px 78px;
  background: #fff;
}

.original-copy {
  max-width: 680px;
  color: #171717;
  font-size: 1.08rem;
  line-height: 2.05;
}

.original-copy .source-toc {
  color: #fff;
  background: #171717;
  border-top-color: var(--gold);
}

.page-header {
  padding: 70px 56px 58px;
  background: #fff;
}

.page-content {
  padding: 0 56px 76px;
  background: #fff;
}

.site-footer {
  padding-inline: 34px;
  background: #15161b;
}

@media (max-width: 820px) {
  body {
    background-size: auto 100vh;
  }

  .site-shell {
    width: min(100% - 20px, 820px);
    margin: 28px auto;
  }

  .site-header {
    padding: 0 20px;
  }

  .site-nav {
    color: #fff;
    background: #15161b;
  }

  .site-nav a {
    color: rgba(255, 255, 255, 0.82);
  }

  .site-nav a:hover,
  .site-nav a:focus-visible,
  .site-nav a[aria-current="page"] {
    color: #fff;
  }

  .hero-index {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(3, minmax(112px, auto));
  }

  .hero-index a {
    min-height: 0;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  }
}

@media (max-width: 560px) {
  .site-shell {
    width: 100%;
    margin: 0;
  }

  .hero-copy,
  .article-hero,
  .original-layout,
  .page-header,
  .page-content {
    padding-left: 24px;
    padding-right: 24px;
  }

  .hero-copy {
    padding-top: 54px;
    padding-bottom: 50px;
  }

  .article-hero {
    padding-top: 54px;
    padding-bottom: 48px;
  }
}

/* Purchase platform chooser and bundle guide */
.buying-guide {
  padding: clamp(64px, 8vw, 96px) clamp(24px, 7vw, 84px);
  color: #282622;
  background: #ede8de;
  border-top: 1px solid #d1cbc0;
}

.buying-guide-heading {
  max-width: 760px;
}

.buying-guide-kicker {
  margin: 0 0 10px;
  color: #a9503a;
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.18em;
}

.buying-guide-heading h2 {
  margin: 0;
  color: #1d1c1a;
  font-size: clamp(2.25rem, 5vw, 3.8rem);
  font-weight: 850;
  letter-spacing: -0.06em;
  line-height: 1.2;
}

.buying-guide-heading > p:last-child {
  margin: 22px 0 0;
  color: #5e5952;
  font-size: 0.94rem;
  line-height: 1.9;
}

.buying-group {
  margin-top: 50px;
}

.buying-group > h3,
.buying-group-heading h3 {
  margin: 0;
  color: #25231f;
  font-size: 1.35rem;
  font-weight: 850;
  letter-spacing: -0.02em;
}

.buying-group-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
}

.buying-group-heading p {
  margin: 0;
  color: #746f67;
  font-size: 0.78rem;
}

.buying-card-grid {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.buying-card-grid--single,
.buying-card-grid--sets {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.buying-card {
  min-width: 0;
  padding: 24px;
  background: #fff;
  border: 1px solid #d5cfc4;
}

.buying-card--set {
  border-top: 3px solid #a9503a;
}

.buying-card--all {
  border-top-color: #2f7770;
}

.buying-card-label {
  margin: 0;
  color: #9e5846;
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.buying-card h4 {
  margin: 8px 0 20px;
  color: #25231f;
  font-size: 1.05rem;
  font-weight: 850;
  line-height: 1.45;
}

.platform-links {
  display: grid;
  gap: 8px;
}

.platform-link,
.platform-link:visited,
.original-copy .platform-link,
.original-copy .platform-link:visited {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 46px;
  padding: 11px 14px;
  color: #292724;
  background: #f8f6f1;
  border: 1px solid #d7d1c7;
  font-size: 0.76rem;
  text-decoration: none;
  transition: background-color 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.platform-link span {
  font-weight: 900;
  letter-spacing: 0.04em;
}

.platform-link b {
  font-size: 0.7rem;
  font-weight: 750;
}

.platform-link b::after {
  margin-left: 0.35em;
  content: "↗";
}

.platform-link--mosh {
  border-left: 4px solid #16a085;
}

.platform-link--tips {
  border-left: 4px solid #7359a5;
}

.platform-link--note {
  border-left: 4px solid #333;
}

.platform-link:hover,
.platform-link:focus-visible,
.original-copy .platform-link:hover,
.original-copy .platform-link:focus-visible {
  color: #171715;
  background: #fff;
  border-color: #9e5846;
  transform: translateY(-1px);
}

.buying-note {
  margin: 22px 0 0;
  padding-top: 18px;
  color: #6d6860;
  border-top: 1px solid #d1cbc0;
  font-size: 0.74rem;
  line-height: 1.8;
}

.purchase-choice-panel {
  scroll-margin-top: 28px;
}

.purchase-choice-body {
  padding: clamp(22px, 4vw, 34px) clamp(20px, 5vw, 46px) clamp(26px, 5vw, 40px);
  background: #fff;
  border-top: 1px solid #ded9cf;
}

.purchase-choice-body h2 {
  margin: 0 0 12px;
  color: #25231f;
  font-size: 0.9rem;
  font-weight: 850;
  letter-spacing: 0.02em;
}

.purchase-choice-body h2:not(:first-child) {
  margin-top: 28px;
}

.purchase-choice-body > .platform-links {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.compact-set-grid {
  display: grid;
  gap: 8px;
}

.compact-set-grid article {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  padding: 14px 0;
  border-top: 1px solid #e2ddd5;
}

.compact-set-grid article:last-child {
  border-bottom: 1px solid #e2ddd5;
}

.compact-set-grid strong {
  color: #312f2b;
  font-size: 0.76rem;
  line-height: 1.55;
}

.text-purchase-links {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.text-purchase-links a,
.text-purchase-links a:visited,
.original-copy .text-purchase-links a,
.original-copy .text-purchase-links a:visited {
  min-width: 58px;
  padding: 7px 9px;
  color: #fff;
  background: #292724;
  border: 1px solid #292724;
  font-size: 0.66rem;
  font-weight: 800;
  text-align: center;
  text-decoration: none;
}

.text-purchase-links a:hover,
.text-purchase-links a:focus-visible,
.original-copy .text-purchase-links a:hover,
.original-copy .text-purchase-links a:focus-visible {
  color: #fff;
  background: #a9503a;
  border-color: #a9503a;
}

.purchase-choice-note {
  margin: 18px 0 0 !important;
  color: #777168 !important;
  font-size: 0.68rem !important;
  line-height: 1.75 !important;
}

@media (max-width: 760px) {
  .buying-card-grid--single,
  .buying-card-grid--sets {
    grid-template-columns: 1fr;
  }

  .buying-group-heading {
    display: block;
  }

  .buying-group-heading p {
    margin-top: 8px;
  }

  .purchase-choice-body > .platform-links {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .buying-guide {
    padding-right: 18px;
    padding-left: 18px;
  }

  .buying-card {
    padding: 20px;
  }

  .compact-set-grid article {
    grid-template-columns: 1fr;
    gap: 9px;
  }

  .text-purchase-links {
    justify-content: flex-start;
  }
}

/* Personal, search-focused homepage */
.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px 22px;
  margin-top: 34px;
}

.hero-actions .button {
  color: #fff;
  background: #171717;
  border-color: #171717;
}

.hero-actions .button:hover,
.hero-actions .button:focus-visible {
  color: #171717;
  background: #fff;
  border-color: #171717;
}

.quiet-link {
  color: #4d4d4d;
  font-size: 0.92rem;
  font-weight: 700;
  text-underline-offset: 5px;
}

.hero-index {
  grid-template-columns: 1.35fr 1fr;
  grid-template-rows: repeat(2, minmax(118px, auto));
}

.hero-index a {
  min-height: 0;
}

.hero-index a.featured {
  grid-row: 1 / 3;
  align-items: flex-start;
  flex-direction: column;
  justify-content: flex-end;
  padding: 34px 30px;
}

.hero-index a.featured .index-title {
  font-size: clamp(1.6rem, 4vw, 2.25rem);
  line-height: 1.45;
}

.hero-index a.featured .index-arrow {
  margin-top: 8px;
  font-size: 0.9rem;
}

.index-number {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
}

.nanpa-overview {
  background: #f8f6f1;
  border-bottom: 1px solid var(--line);
}

.overview-copy,
.author-copy {
  max-width: 680px;
  margin-left: auto;
  font-size: 1.04rem;
  line-height: 2;
}

.overview-copy p,
.author-copy p {
  margin: 0 0 1.55em;
}

.topic-list {
  margin: 28px 0 34px;
  padding: 22px 26px 22px 48px;
  background: #fff;
  border-left: 4px solid var(--nanpa);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
}

.topic-list li + li {
  margin-top: 10px;
}

.story-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  background: transparent;
  border: 0;
}

.story-card {
  border: 1px solid var(--line);
  background: #fff;
}

.story-card.nanpa {
  grid-column: 1 / -1;
  padding: 44px;
  background: #fbf4f1;
  border-left: 5px solid var(--nanpa);
}

.story-card .tag {
  width: fit-content;
  padding-inline: 10px;
}

.author-note {
  display: block;
  background: #15161b;
}

.author-note .section-heading {
  margin-bottom: 38px;
}

.author-copy {
  color: rgba(255, 255, 255, 0.78);
}

.light-link {
  color: #fff;
  font-weight: 700;
  text-underline-offset: 6px;
}

@media (max-width: 720px) {
  .hero-index {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }

  .hero-index a.featured {
    grid-row: auto;
    min-height: 180px;
  }

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

  .story-card.nanpa {
    grid-column: auto;
    padding: 34px 28px;
  }
}

/* 2026-09-18 content refinements */
.rebuild-home .rebuild-header.no-brand {
  justify-content: flex-end;
}

.hub-social-links {
  display: grid;
  align-content: center;
  justify-items: start;
  gap: 8px;
}

.hub-social-links .rebuild-x-link {
  margin-top: 0;
}

.hub-social-links .rebuild-x-link span {
  margin-left: 0.4em;
  color: #7c7770;
  font-size: 0.82em;
  font-weight: 600;
}

.hub-toc-card > ol > li {
  padding: 12px 0;
  color: #45413c;
  font-weight: 750;
}

.hub-toc-card .hub-subtoc {
  margin: 7px 0 0;
  padding: 0;
  list-style: none;
}

.hub-toc-card .hub-subtoc li {
  position: relative;
  padding: 3px 0 3px 1.05em;
  color: #76716a;
  border: 0;
  font-size: 0.7rem;
  font-weight: 500;
  line-height: 1.55;
}

.hub-toc-card .hub-subtoc li::before {
  content: "・";
  position: absolute;
  left: 0;
  color: #9e5846;
}

.hub-toc-card.chyou-card .hub-subtoc li::before {
  color: #7656a6;
}

.hub-toc-card.mitsu-card .hub-subtoc li::before {
  color: #2f7770;
}

.article-subtitle {
  display: block;
  margin-top: 0.35em;
  font-size: 0.5em;
  font-weight: 500;
  letter-spacing: 0.04em;
  line-height: 1.45;
}

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

.site-footer.footer-links-only .footer-links {
  justify-self: end;
}

.back-to-top {
  position: fixed;
  left: 50%;
  right: auto;
  bottom: 20px;
  transform: translateX(-50%);
  z-index: 50;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-width: 64px;
  min-height: 46px;
  padding: 8px 13px;
  color: #fff;
  background: rgba(16, 17, 22, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.32);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.24);
  font-family: "Yu Gothic", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 0.76rem;
  font-weight: 700;
  text-decoration: none;
  backdrop-filter: blur(8px);
}

.back-to-top:hover,
.back-to-top:focus-visible {
  background: #a9503a;
}

@media (max-width: 720px) {
  .rebuild-home .rebuild-header.no-brand {
    justify-content: flex-end;
  }

  .hub-intro {
    gap: 30px;
  }

  .hub-social-links {
    justify-items: center;
  }

  .hub-toc-card .hub-subtoc li {
    font-size: 0.76rem;
  }

  .article-subtitle {
    font-size: 0.48em;
  }

  .back-to-top {
    left: 50%;
    right: auto;
    bottom: 12px;
    min-width: 56px;
    min-height: 42px;
    padding: 7px 10px;
  }
}

/* Conversion-focused visual system */
:root {
  --sales-ink: #101216;
  --sales-ink-2: #191c22;
  --sales-paper: #fffdf9;
  --sales-warm: #f4f0e9;
  --sales-muted: #686d76;
  --sales-accent: #c87352;
  --sales-accent-dark: #a95a3e;
  --sales-border: rgba(16, 18, 22, 0.12);
  --sales-radius: 22px;
}

body {
  color: var(--sales-ink);
  background-image:
    linear-gradient(rgba(7, 9, 12, 0.32), rgba(7, 9, 12, 0.32)),
    url("assets/wix-collage-background.avif");
  font-family: "BIZ UDPGothic", "BIZ UDPゴシック", "Noto Sans JP", "Yu Gothic UI", Meiryo, sans-serif;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.8;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1,
h2,
h3,
strong {
  letter-spacing: -0.035em;
}

.site-shell {
  width: min(960px, calc(100% - 36px));
  margin: 44px auto;
  overflow: hidden;
  background: var(--sales-paper);
  border-radius: 24px;
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.46);
}

.site-header {
  min-height: 68px;
  padding: 0 24px;
  color: #fff;
  background: rgba(14, 16, 20, 0.96);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: none;
  backdrop-filter: blur(18px);
}

.brand {
  gap: 11px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.brand-mark {
  width: 31px;
  height: 31px;
  color: #fff;
  border-color: var(--sales-accent);
  border-radius: 6px;
}

.site-nav {
  gap: 16px;
  font-family: inherit;
  font-size: 0.78rem;
  font-weight: 700;
}

.site-nav a {
  color: rgba(255, 255, 255, 0.68);
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a[aria-current="page"] {
  color: #fff;
  text-decoration-color: var(--sales-accent);
}

.site-nav .nav-cta {
  padding: 8px 13px;
  color: #fff;
  background: var(--sales-accent);
  border-radius: 9px;
  text-decoration: none;
}

.site-nav .nav-cta:hover,
.site-nav .nav-cta:focus-visible {
  color: #fff;
  background: var(--sales-accent-dark);
  text-decoration: none;
}

.sales-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
  gap: 28px;
  padding: clamp(52px, 7vw, 84px) clamp(32px, 6vw, 68px);
  color: #fff;
  background:
    radial-gradient(circle at 82% 18%, rgba(200, 115, 82, 0.2), transparent 28rem),
    linear-gradient(145deg, #111318 0%, #181b21 58%, #101216 100%);
}

.sales-hero-main {
  align-self: center;
}

.proof-pill {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  margin-bottom: 30px;
  padding: 8px 13px;
  color: #fff;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  font-size: 0.72rem;
}

.proof-pill strong {
  color: #d9977d;
  font-size: 1rem;
  font-weight: 900;
}

.proof-pill small {
  color: rgba(255, 255, 255, 0.62);
}

.sales-kicker,
.lp-heading > p,
.offer-label,
.final-sales-cta > p {
  margin: 0 0 14px;
  color: var(--sales-accent);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.sales-hero h1 {
  margin: 0;
  font-size: clamp(3rem, 6.7vw, 5.65rem);
  font-weight: 900;
  line-height: 1.04;
  letter-spacing: -0.07em;
}

.sales-hero h1 em {
  display: block;
  color: var(--sales-accent);
  font-style: normal;
}

.sales-lead {
  max-width: 35rem;
  margin: 30px 0 0;
  color: rgba(255, 255, 255, 0.77);
  font-size: 1.04rem;
  line-height: 1.95;
}

.sales-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.sales-actions.centered {
  justify-content: center;
}

.sales-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  min-height: 54px;
  padding: 12px 20px;
  border: 1px solid transparent;
  border-radius: 12px;
  font-size: 0.9rem;
  font-weight: 900;
  line-height: 1.4;
  text-decoration: none;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

.sales-button:hover,
.sales-button:focus-visible {
  transform: translateY(-2px);
}

.sales-button.primary {
  color: #fff;
  background: var(--sales-accent);
  box-shadow: 0 12px 30px rgba(200, 115, 82, 0.2);
}

.sales-button.primary:hover,
.sales-button.primary:focus-visible {
  background: var(--sales-accent-dark);
}

.sales-button.secondary {
  color: #fff;
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.22);
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 22px;
}

.trust-row span {
  padding: 5px 9px;
  color: rgba(255, 255, 255, 0.58);
  background: rgba(255, 255, 255, 0.04);
  border-radius: 6px;
  font-size: 0.69rem;
  font-weight: 700;
}

.offer-card {
  align-self: center;
  padding: 30px 27px;
  color: var(--sales-ink);
  background: #fff;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: var(--sales-radius);
  box-shadow: 0 28px 68px rgba(0, 0, 0, 0.3);
}

.offer-label {
  margin-bottom: 10px;
}

.offer-card h2 {
  margin: 0;
  font-size: clamp(1.45rem, 3vw, 2rem);
  font-weight: 900;
  line-height: 1.4;
}

.offer-list {
  display: grid;
  gap: 0;
  margin: 24px 0 20px;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--sales-border);
}

.offer-list li {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 10px;
  padding: 13px 0;
  border-bottom: 1px solid var(--sales-border);
  font-size: 0.82rem;
  font-weight: 800;
  line-height: 1.55;
}

.offer-list li span {
  color: var(--sales-accent);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
}

.offer-note {
  margin: 0 0 17px;
  color: var(--sales-muted);
  font-size: 0.7rem;
  line-height: 1.7;
}

.offer-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--sales-ink);
  font-size: 0.83rem;
  font-weight: 900;
  text-decoration-color: var(--sales-accent);
  text-underline-offset: 5px;
}

.lp-section {
  padding: clamp(64px, 8vw, 104px) clamp(32px, 7vw, 72px);
  background: var(--sales-paper);
}

.lp-heading {
  display: grid;
  grid-template-columns: minmax(150px, 0.55fr) minmax(0, 1.45fr);
  gap: 34px;
  align-items: start;
  margin-bottom: 54px;
}

.lp-heading.compact {
  margin-bottom: 44px;
}

.lp-heading h2,
.experience-copy h2,
.final-sales-cta h2 {
  margin: 0;
  font-size: clamp(2rem, 4.5vw, 3.45rem);
  font-weight: 900;
  line-height: 1.3;
  letter-spacing: -0.055em;
}

.problem-section {
  background: var(--sales-warm);
}

.problem-list {
  display: grid;
  border-top: 1px solid rgba(16, 18, 22, 0.22);
}

.problem-list article {
  display: grid;
  grid-template-columns: 52px minmax(150px, 0.6fr) minmax(0, 1.4fr);
  gap: 24px;
  align-items: baseline;
  padding: 25px 0;
  border-bottom: 1px solid rgba(16, 18, 22, 0.14);
}

.problem-list article > span,
.flow-number {
  color: var(--sales-accent);
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.problem-list h3,
.content-flow h3,
.related-grid h3 {
  margin: 0;
  font-size: 1.18rem;
  font-weight: 900;
}

.problem-list p {
  margin: 0;
  color: #555b64;
  font-size: 0.92rem;
  line-height: 1.85;
}

.content-section {
  background: #fff;
}

.content-flow {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.content-flow article {
  min-height: 245px;
  padding: 25px 23px;
  background: #f7f7f8;
  border: 1px solid var(--sales-border);
  border-radius: 18px;
}

.content-flow h3 {
  margin-top: 28px;
  line-height: 1.55;
}

.content-flow p {
  margin: 15px 0 0;
  color: var(--sales-muted);
  font-size: 0.85rem;
  line-height: 1.85;
}

.experience-strip {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 52px;
  align-items: center;
  padding: clamp(56px, 7vw, 84px) clamp(32px, 7vw, 72px);
  color: #fff;
  background:
    linear-gradient(120deg, rgba(200, 115, 82, 0.13), transparent 45%),
    var(--sales-ink);
}

.experience-stat {
  display: flex;
  align-items: flex-end;
  gap: 16px;
}

.experience-stat strong {
  color: var(--sales-accent);
  font-size: clamp(4.4rem, 10vw, 7.8rem);
  font-weight: 900;
  line-height: 0.85;
  letter-spacing: -0.08em;
}

.experience-stat strong span {
  font-size: 0.45em;
}

.experience-stat p {
  margin: 0;
  color: rgba(255, 255, 255, 0.57);
  font-size: 0.75rem;
  line-height: 1.6;
}

.experience-copy > p {
  margin: 0 0 12px;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.8rem;
  font-weight: 800;
}

.experience-copy a {
  display: inline-block;
  margin-top: 28px;
  color: #fff;
  font-size: 0.85rem;
  font-weight: 900;
  text-decoration-color: var(--sales-accent);
  text-underline-offset: 6px;
}

.preview-section {
  background: #fff;
}

.preview-card {
  max-width: 720px;
  margin-left: auto;
  padding: clamp(30px, 5vw, 50px);
  background: var(--sales-warm);
  border-radius: var(--sales-radius);
  box-shadow: 0 20px 60px rgba(16, 18, 22, 0.08);
}

.preview-card p {
  margin: 0 0 1.35em;
  color: #4f555e;
}

.preview-card .preview-quote {
  margin-bottom: 20px;
  color: var(--sales-ink);
  font-size: clamp(1.65rem, 4vw, 2.5rem);
  font-weight: 900;
  letter-spacing: -0.04em;
}

.preview-card .sales-button {
  margin-top: 8px;
}

.related-section {
  background: var(--sales-warm);
}

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

.related-grid article {
  padding: 30px;
  background: #fff;
  border: 1px solid var(--sales-border);
  border-radius: 18px;
}

.related-grid article > span {
  color: var(--sales-muted);
  font-size: 0.72rem;
  font-weight: 800;
}

.related-grid h3 {
  margin-top: 12px;
  font-size: 1.55rem;
}

.related-grid p {
  color: var(--sales-muted);
  font-size: 0.86rem;
}

.related-grid a {
  color: var(--sales-ink);
  font-weight: 900;
  text-decoration-color: var(--sales-accent);
  text-underline-offset: 6px;
}

.final-sales-cta {
  padding: clamp(70px, 9vw, 116px) clamp(32px, 8vw, 86px);
  color: #fff;
  text-align: center;
  background:
    radial-gradient(circle at 50% 0%, rgba(200, 115, 82, 0.18), transparent 30rem),
    #111318;
}

.final-sales-cta h2 {
  max-width: 730px;
  margin-inline: auto;
}

.final-sales-cta small {
  display: block;
  margin-top: 22px;
  color: rgba(255, 255, 255, 0.45);
  font-size: 0.68rem;
}

.site-footer {
  padding: 32px 36px;
  background: #0c0e12;
}

/* Carry the modern typography and CTA treatment into article pages. */
.article-hero {
  color: #fff;
  background:
    radial-gradient(circle at 82% 10%, rgba(200, 115, 82, 0.16), transparent 24rem),
    linear-gradient(145deg, #111318, #1b1e24);
  border-top: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.article-hero.nanpa,
.article-hero.chyou,
.article-hero.mitsu {
  background:
    radial-gradient(circle at 82% 10%, rgba(200, 115, 82, 0.16), transparent 24rem),
    linear-gradient(145deg, #111318, #1b1e24);
}

.article-hero h1 {
  color: #fff;
  font-weight: 900;
  letter-spacing: -0.06em;
}

.article-hero .eyebrow,
.article-hero p {
  color: rgba(255, 255, 255, 0.58);
}

.article-hero .button {
  color: #fff;
  background: var(--sales-accent);
  border-color: var(--sales-accent);
  border-radius: 11px;
}

.article-hero .button:hover,
.article-hero .button:focus-visible {
  color: #fff;
  background: var(--sales-accent-dark);
  border-color: var(--sales-accent-dark);
}

.article-hero .button.secondary {
  color: #fff;
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.28);
}

.original-copy {
  font-family: inherit;
  font-size: 1.04rem;
  font-weight: 500;
  line-height: 2.05;
}

.original-copy .source-toc {
  background: var(--sales-ink);
  border-top-color: var(--sales-accent);
  border-radius: 14px;
}

.purchase-panel {
  background: var(--sales-ink);
  border-radius: 18px;
}

.purchase-panel .button {
  color: #fff;
  background: var(--sales-accent);
  border-color: var(--sales-accent);
  border-radius: 11px;
}

.page-header {
  color: #fff;
  background: linear-gradient(145deg, #111318, #1b1e24);
}

.page-header .eyebrow {
  color: rgba(255, 255, 255, 0.58);
}

@media (max-width: 900px) {
  .site-shell {
    width: min(100% - 24px, 960px);
    margin: 20px auto;
  }

  .sales-hero {
    grid-template-columns: 1fr;
  }

  .offer-card {
    max-width: 620px;
  }

  .content-flow {
    grid-template-columns: 1fr;
  }

  .content-flow article {
    min-height: 0;
    display: grid;
    grid-template-columns: 54px 1fr;
    gap: 12px;
  }

  .content-flow h3 {
    margin-top: 0;
  }

  .experience-strip {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .site-shell {
    width: 100%;
    margin: 0;
    border-radius: 0;
  }

  .menu-button {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.28);
    border-radius: 8px;
  }

  .site-nav {
    padding: 12px 20px 20px;
    background: #111318;
  }

  .site-nav .nav-cta {
    margin-top: 6px;
    text-align: center;
  }

  .sales-hero {
    padding: 48px 24px;
  }

  .sales-hero h1 {
    font-size: clamp(2.75rem, 14vw, 4.4rem);
  }

  .sales-actions,
  .sales-button {
    width: 100%;
  }

  .sales-button {
    text-align: center;
  }

  .lp-section,
  .experience-strip,
  .final-sales-cta {
    padding-left: 24px;
    padding-right: 24px;
  }

  .lp-heading {
    grid-template-columns: 1fr;
    gap: 8px;
    margin-bottom: 36px;
  }

  .lp-heading h2,
  .experience-copy h2,
  .final-sales-cta h2 {
    font-size: clamp(1.8rem, 9vw, 2.7rem);
  }

  .problem-list article {
    grid-template-columns: 40px 1fr;
    gap: 8px 12px;
  }

  .problem-list p {
    grid-column: 2;
  }

  .experience-stat {
    align-items: center;
  }

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

  .site-footer {
    padding: 28px 24px;
  }
}

/* Softer, creator-led presentation */
.site-shell {
  border-radius: 16px;
}

.brand-mark {
  border-radius: 3px;
}

.personal-hero {
  grid-template-columns: minmax(0, 1.35fr) minmax(250px, 0.65fr);
  gap: clamp(38px, 6vw, 72px);
  background:
    radial-gradient(circle at 78% 14%, rgba(200, 115, 82, 0.14), transparent 30rem),
    linear-gradient(145deg, #171615 0%, #1b1918 58%, #121313 100%);
}

.personal-hero .sales-kicker {
  margin-bottom: 22px;
  color: #d9a48f;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
}

.personal-hero h1 {
  font-size: clamp(2.8rem, 5.5vw, 4.75rem);
  line-height: 1.12;
  letter-spacing: -0.06em;
}

.personal-hero h1 em {
  margin-top: 5px;
  color: #d18262;
}

.personal-hero .sales-lead {
  max-width: 38rem;
  color: rgba(255, 255, 255, 0.73);
}

.personal-hero .sales-actions {
  align-items: center;
}

.text-purchase {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.84rem;
  font-weight: 800;
  text-decoration-color: rgba(200, 115, 82, 0.8);
  text-underline-offset: 6px;
}

.hero-meta {
  margin: 20px 0 0;
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
}

.personal-note {
  align-self: center;
  padding: 7px 0 7px 30px;
  color: rgba(255, 255, 255, 0.7);
  border-left: 1px solid rgba(255, 255, 255, 0.2);
}

.personal-note .note-label {
  margin: 0 0 18px;
  color: #fff;
  font-size: 0.82rem;
  font-weight: 900;
}

.personal-note > p:not(.note-label) {
  margin: 0;
  font-size: 0.8rem;
  line-height: 1.9;
}

.personal-note ul {
  display: grid;
  gap: 10px;
  margin: 24px 0;
  padding: 0;
  list-style: none;
}

.personal-note li {
  position: relative;
  padding-left: 17px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.8rem;
  font-weight: 700;
  line-height: 1.65;
}

.personal-note li::before {
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 5px;
  height: 5px;
  background: #d18262;
  border-radius: 50%;
  content: "";
}

.personal-note a {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.78rem;
  font-weight: 800;
  text-decoration-color: #d18262;
  text-underline-offset: 6px;
}

.sales-button,
.content-flow article,
.related-grid article,
.preview-card,
.purchase-panel {
  border-radius: 8px;
}

.sales-button.primary {
  box-shadow: 0 10px 24px rgba(169, 90, 62, 0.18);
}

.problem-section,
.related-section {
  background: #f3efe8;
}

.experience-strip {
  grid-template-columns: minmax(360px, 0.9fr) minmax(0, 1.1fr);
  background:
    linear-gradient(120deg, rgba(200, 115, 82, 0.1), transparent 45%),
    #191817;
}

.experience-stat {
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
}

.experience-stat strong {
  font-size: clamp(3.7rem, 8.6vw, 6.8rem);
}

.experience-stat p {
  font-size: 0.82rem;
  line-height: 1.75;
}

@media (max-width: 900px) {
  .personal-hero {
    grid-template-columns: 1fr;
  }

  .personal-note {
    max-width: 640px;
    padding: 28px 0 0;
    border-top: 1px solid rgba(255, 255, 255, 0.18);
    border-left: 0;
  }

  .experience-strip {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .site-shell {
    border-radius: 0;
  }

  .personal-hero h1 {
    font-size: clamp(2.45rem, 11vw, 3.6rem);
  }

  .personal-hero .sales-actions {
    align-items: flex-start;
  }

  .text-purchase {
    display: inline-block;
    padding: 8px 2px;
  }
}

/* Editorial home: a personal record, not a sales landing page */
body.editorial-home {
  color: #242321;
  background-color: #171715;
  background-image:
    linear-gradient(rgba(20, 20, 18, 0.82), rgba(20, 20, 18, 0.82)),
    url("assets/wix-collage-background.avif");
  background-position: top center;
  background-size: 1257px auto;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Yu Gothic UI", "Yu Gothic", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  font-weight: 400;
  line-height: 1.9;
}

.editorial-home .journal-shell {
  width: min(940px, calc(100% - 48px));
  margin: 32px auto;
  overflow: hidden;
  background: #f7f5ef;
  border-radius: 0;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.38);
}

.editorial-home .journal-header {
  position: relative;
  min-height: 78px;
  padding: 0 54px;
  color: #242321;
  background: #f7f5ef;
  border-bottom: 1px solid #d7d2c8;
  backdrop-filter: none;
}

.journal-identity {
  display: flex;
  align-items: baseline;
  gap: 16px;
}

.journal-brand {
  color: #242321;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-decoration: none;
}

.journal-identity span {
  color: #817d76;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
}

.editorial-home .site-nav {
  gap: 22px;
  font-size: 0.76rem;
}

.editorial-home .site-nav a {
  color: #77736c;
}

.editorial-home .site-nav a:hover,
.editorial-home .site-nav a:focus-visible,
.editorial-home .site-nav a[aria-current="page"] {
  color: #242321;
  text-decoration-color: #9b4d3e;
}

.journal-cover {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 160px;
  gap: 50px;
  align-items: end;
  min-height: 560px;
  padding: 96px 86px 74px;
  border-bottom: 1px solid #d7d2c8;
}

.journal-series,
.journal-section-label {
  margin: 0;
  color: #9b4d3e;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  line-height: 1.5;
  text-transform: uppercase;
}

.journal-cover h1 {
  margin: 22px 0 0;
  color: #1d1c1a;
  font-size: clamp(4rem, 7vw, 5.5rem);
  font-weight: 850;
  letter-spacing: -0.08em;
  line-height: 0.98;
  white-space: nowrap;
}

.journal-deck {
  max-width: 37rem;
  margin: 42px 0 0;
  color: #4d4a45;
  font-size: clamp(1.02rem, 1.8vw, 1.2rem);
  line-height: 2;
}

.journal-facts {
  margin: 0;
  border-top: 1px solid #aaa59b;
}

.journal-facts div {
  display: grid;
  grid-template-columns: 68px 1fr;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid #d7d2c8;
}

.journal-facts dt {
  color: #8c877e;
  font-size: 0.68rem;
}

.journal-facts dd {
  margin: 0;
  font-size: 0.82rem;
  font-weight: 700;
}

.journal-section,
.journal-record,
.journal-purchase {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 54px;
  padding: 84px 86px;
  border-bottom: 1px solid #d7d2c8;
}

.journal-section h2,
.journal-purchase h2 {
  max-width: 35rem;
  margin: 0 0 30px;
  color: #1f1e1c;
  font-size: clamp(1.85rem, 4.2vw, 3rem);
  font-weight: 750;
  letter-spacing: -0.055em;
  line-height: 1.42;
}

.journal-prose > p:not(.journal-read-link),
.journal-purchase p {
  max-width: 39rem;
  margin: 0 0 22px;
  color: #4f4c46;
  font-size: 0.98rem;
  line-height: 2.05;
}

.journal-text-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 30px;
  margin-top: 36px;
}

.journal-text-links a,
.journal-small-link a,
.journal-read-link a {
  color: #292725;
  font-size: 0.82rem;
  font-weight: 750;
  text-decoration-color: #9b4d3e;
  text-decoration-thickness: 1px;
  text-underline-offset: 7px;
}

.journal-list {
  margin: 36px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid #aaa59b;
}

.journal-list li {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 20px;
  padding: 27px 0;
  border-bottom: 1px solid #d7d2c8;
}

.journal-list > li > span {
  color: #9b4d3e;
  font-size: 0.74rem;
  font-weight: 800;
}

.journal-list h3 {
  margin: 0;
  color: #242321;
  font-size: 1.05rem;
  font-weight: 750;
  letter-spacing: -0.02em;
}

.journal-list p {
  margin: 8px 0 0;
  color: #6a665f;
  font-size: 0.86rem;
  line-height: 1.8;
}

.journal-small-link {
  margin: 30px 0 0;
}

.journal-record {
  color: #ddd8cf;
  background: #242321;
}

.journal-record .journal-section-label {
  color: #c98574;
}

.journal-record > p:last-child {
  max-width: 37rem;
  margin: 0;
  font-size: 1rem;
  line-height: 2.05;
}

.journal-record strong {
  color: #fff;
  font-weight: 800;
  letter-spacing: 0;
}

.journal-excerpt {
  background: #efebe2;
}

.journal-read-link {
  margin: 34px 0 0;
}

.journal-entry-list {
  border-top: 1px solid #aaa59b;
}

.journal-entry-list a {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) auto;
  gap: 20px;
  align-items: center;
  padding: 28px 0;
  color: #242321;
  text-decoration: none;
  border-bottom: 1px solid #d7d2c8;
}

.journal-entry-list > a > span {
  color: #9b4d3e;
  font-size: 0.72rem;
  font-weight: 800;
}

.journal-entry-list strong,
.journal-entry-list small {
  display: block;
}

.journal-entry-list strong {
  font-size: 1.04rem;
  letter-spacing: -0.02em;
}

.journal-entry-list small {
  margin-top: 7px;
  color: #716d65;
  font-size: 0.76rem;
  line-height: 1.6;
}

.journal-entry-list b {
  color: #9b4d3e;
  font-weight: 500;
}

.journal-purchase {
  padding-top: 74px;
  padding-bottom: 78px;
  background: #fff;
}

.journal-purchase h2 {
  font-size: clamp(1.55rem, 3.5vw, 2.35rem);
}

.journal-purchase-link {
  display: inline-block;
  margin-top: 12px;
  padding-bottom: 5px;
  color: #242321;
  font-size: 0.88rem;
  font-weight: 800;
  text-decoration: none;
  border-bottom: 1px solid #9b4d3e;
}

.editorial-home .journal-footer {
  padding: 32px 54px;
  color: #aaa69e;
  background: #1d1c1a;
  border-top: 0;
  font-size: 0.72rem;
}

@media (max-width: 760px) {
  .editorial-home .journal-shell {
    width: 100%;
    margin: 0;
  }

  .editorial-home .journal-header {
    padding: 0 22px;
  }

  .editorial-home .menu-button {
    display: block;
    color: #242321;
    border-color: #aaa59b;
  }

  .editorial-home .site-nav {
    position: absolute;
    top: 78px;
    right: 0;
    left: 0;
    display: none;
    padding: 8px 22px 18px;
    color: #242321;
    background: #f7f5ef;
    border-bottom: 1px solid #d7d2c8;
  }

  .editorial-home .site-nav.is-open {
    display: grid;
  }

  .editorial-home .site-nav a {
    padding: 12px 0;
    color: #4f4c46;
    border-bottom: 1px solid #e1ddd5;
  }

  .journal-identity span {
    display: none;
  }

  .journal-cover {
    grid-template-columns: 1fr;
    gap: 58px;
    min-height: 0;
    padding: 76px 24px 54px;
  }

  .journal-cover h1 {
    font-size: min(15vw, 4.3rem);
  }

  .journal-deck {
    margin-top: 34px;
    font-size: 1rem;
  }

  .journal-facts {
    max-width: 260px;
  }

  .journal-section,
  .journal-record,
  .journal-purchase {
    grid-template-columns: 1fr;
    gap: 26px;
    padding: 62px 24px;
  }

  .journal-section h2,
  .journal-purchase h2 {
    margin-bottom: 24px;
    font-size: clamp(1.65rem, 8vw, 2.2rem);
  }

  .journal-prose > p:not(.journal-read-link),
  .journal-purchase p,
  .journal-record > p:last-child {
    font-size: 0.94rem;
    line-height: 2;
  }

  .journal-list li {
    grid-template-columns: 38px 1fr;
    gap: 12px;
  }

  .journal-text-links {
    display: grid;
    gap: 16px;
  }

  .journal-entry-list a {
    grid-template-columns: 34px minmax(0, 1fr) auto;
    gap: 12px;
  }

  .editorial-home .journal-footer {
    padding: 28px 24px;
  }
}

/* Simple home: close to the original Wix page */
body.simple-home {
  color: #292929;
  background-color: #171717;
  background-image:
    linear-gradient(rgba(0, 0, 0, 0.18), rgba(0, 0, 0, 0.18)),
    url("assets/wix-collage-background.avif");
  background-position: top center;
  background-repeat: repeat-y;
  background-size: 1257px auto;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Yu Gothic UI", "Yu Gothic", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.9;
}

.simple-home .simple-shell {
  width: min(820px, calc(100% - 32px));
  margin: 72px auto 42px;
  overflow: visible;
  background: #fff;
  border-radius: 0;
  box-shadow: 0 14px 50px rgba(0, 0, 0, 0.28);
}

.simple-home .simple-header {
  position: relative;
  min-height: 64px;
  padding: 0 28px;
  color: #292929;
  background: #fff;
  border-bottom: 1px solid #e3e3e3;
  backdrop-filter: none;
}

.simple-brand {
  color: #292929;
  font-size: 0.94rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-decoration: none;
}

.simple-home .site-nav {
  gap: 20px;
  font-size: 0.76rem;
}

.simple-home .site-nav a {
  color: #6d6d6d;
}

.simple-home .site-nav a:hover,
.simple-home .site-nav a:focus-visible,
.simple-home .site-nav a[aria-current="page"] {
  color: #222;
  text-decoration-color: #9d5e4c;
}

.simple-hero {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 300px;
  padding: 48px 28px;
  background:
    linear-gradient(rgba(20, 20, 20, 0.13), rgba(20, 20, 20, 0.13)),
    url("assets/wix-collage-background.avif") center 12% / 1257px auto;
}

.simple-title {
  padding: 14px 28px 16px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.12);
}

.simple-title h1 {
  margin: 0;
  color: #111;
  font-size: clamp(2.15rem, 6vw, 3.6rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.25;
}

.simple-buy {
  position: absolute;
  top: 28px;
  right: 28px;
  padding: 12px 18px;
  color: #2d473c;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid #729083;
  font-size: 0.78rem;
  text-decoration: none;
}

.simple-content {
  width: min(100%, 680px);
  margin: 0 auto;
  padding: 46px 28px 64px;
  background: #fff;
}

.simple-intro p {
  margin: 0 0 24px;
  font-size: 0.98rem;
  line-height: 2;
}

.simple-intro a {
  color: #343434;
  text-underline-offset: 4px;
}

.simple-sales-note {
  padding-top: 22px;
  color: #666;
  border-top: 1px solid #e1e1e1;
  font-size: 0.86rem !important;
}

.simple-block {
  margin-top: 54px;
  padding-top: 44px;
  border-top: 1px solid #dedede;
}

.simple-block h2 {
  margin: 0 0 20px;
  color: #202020;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0;
}

.simple-block p {
  margin: 0 0 26px;
  color: #555;
  font-size: 0.94rem;
  line-height: 1.95;
}

.simple-main-link {
  display: inline-block;
  padding: 12px 20px;
  color: #fff;
  background: #2c2c2c;
  border: 1px solid #2c2c2c;
  font-size: 0.86rem;
  font-weight: 600;
  text-decoration: none;
}

.simple-outline {
  color: #292929;
  background: #fff;
}

.simple-article-links {
  border-top: 1px solid #dedede;
}

.simple-article-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 20px 2px;
  color: #292929;
  text-decoration: none;
  border-bottom: 1px solid #dedede;
}

.simple-article-links strong {
  font-size: 0.98rem;
  letter-spacing: 0;
}

.simple-article-links span {
  color: #777;
  font-size: 0.78rem;
}

.simple-last {
  margin-bottom: 0;
}

.simple-home .simple-footer {
  padding: 26px 28px;
  color: #aaa;
  background: #242424;
  border-top: 0;
  font-size: 0.7rem;
}

@media (max-width: 720px) {
  .simple-home .simple-shell {
    width: 100%;
    margin: 0;
  }

  .simple-home .simple-header {
    padding: 0 20px;
  }

  .simple-home .menu-button {
    display: block;
    color: #292929;
    border-color: #aaa;
  }

  .simple-home .site-nav {
    position: absolute;
    top: 64px;
    right: 0;
    left: 0;
    display: none;
    padding: 6px 20px 14px;
    color: #292929;
    background: #fff;
    border-bottom: 1px solid #ddd;
  }

  .simple-home .site-nav.is-open {
    display: grid;
  }

  .simple-home .site-nav a {
    padding: 10px 0;
    color: #555;
    border-bottom: 1px solid #ececec;
  }

  .simple-hero {
    min-height: 270px;
    padding: 58px 20px 34px;
    background-size: 980px auto;
  }

  .simple-title {
    padding: 12px 20px 14px;
  }

  .simple-title h1 {
    font-size: clamp(2rem, 11vw, 2.8rem);
  }

  .simple-buy {
    top: 18px;
    right: 18px;
    padding: 9px 12px;
    font-size: 0.7rem;
  }

  .simple-content {
    padding: 38px 22px 56px;
  }

  .simple-intro p {
    font-size: 0.94rem;
  }

  .simple-block {
    margin-top: 46px;
    padding-top: 38px;
  }

  .simple-home .simple-footer {
    padding: 24px 22px;
  }
}

/* 2026 rebuild: readable, image-led and conversion focused */
body.rebuild-home {
  color: #20201e;
  background:
    linear-gradient(rgba(8, 9, 9, 0.55), rgba(8, 9, 9, 0.55)),
    url("assets/wix-collage-background.avif") top center / 1257px auto repeat-y,
    #101111;
  font-family: "BIZ UDPGothic", "BIZ UDPゴシック", "Noto Sans JP", "Yu Gothic UI", "Yu Gothic", Meiryo, sans-serif;
  font-size: 17px;
  font-weight: 400;
  line-height: 1.85;
  letter-spacing: 0.012em;
  -webkit-font-smoothing: antialiased;
}

.rebuild-home .rebuild-shell {
  width: min(1080px, calc(100% - 40px));
  margin: 30px auto;
  overflow: hidden;
  background: #f7f5ef;
  border-radius: 0;
  box-shadow: 0 32px 90px rgba(0, 0, 0, 0.45);
}

.rebuild-home .rebuild-header {
  position: relative;
  min-height: 72px;
  padding: 0 44px;
  color: #20201e;
  background: #fff;
  border-bottom: 1px solid #dfddd7;
  backdrop-filter: none;
}

.rebuild-brand {
  color: #20201e;
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-decoration: none;
}

.rebuild-home .site-nav {
  gap: 26px;
  font-size: 0.78rem;
}

.rebuild-home .site-nav a {
  color: #6f6c66;
}

.rebuild-home .site-nav a:hover,
.rebuild-home .site-nav a:focus-visible,
.rebuild-home .site-nav a[aria-current="page"] {
  color: #20201e;
  text-decoration-color: #ad5a42;
}

.rebuild-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(340px, 0.82fr);
  min-height: 650px;
  background: #f7f5ef;
  border-bottom: 1px solid #d9d6ce;
}

.rebuild-hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 78px clamp(48px, 7vw, 82px);
}

.rebuild-kicker {
  margin: 0 0 20px;
  color: #a9503a;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.rebuild-hero h1 {
  margin: 0;
  color: #171716;
  font-size: clamp(4.8rem, 9vw, 7.4rem);
  font-weight: 900;
  letter-spacing: -0.085em;
  line-height: 0.92;
}

.rebuild-lead {
  max-width: 35rem;
  margin: 38px 0 0;
  color: #4d4a45;
  font-size: 1.03rem;
  line-height: 2;
}

.rebuild-proof {
  margin: 24px 0 0;
  color: #6d6962;
  font-size: 0.8rem;
}

.rebuild-proof strong {
  color: #272522;
  font-size: 1.02rem;
  font-weight: 900;
  letter-spacing: 0;
}

.rebuild-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 24px;
  align-items: center;
  margin-top: 34px;
}

.rebuild-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  font-size: 0.86rem;
  font-weight: 800;
  text-decoration: none;
}

.rebuild-button.primary {
  color: #fff;
  background: #a9503a;
  border: 1px solid #a9503a;
  box-shadow: 0 12px 28px rgba(169, 80, 58, 0.2);
}

.rebuild-button.text {
  min-height: auto;
  padding: 6px 0;
  color: #34322e;
  background: transparent;
  border-bottom: 1px solid #a9503a;
}

.rebuild-hero-copy > small {
  margin-top: 18px;
  color: #8a867e;
  font-size: 0.7rem;
}

.rebuild-hero-visual {
  position: relative;
  min-width: 0;
  margin: 0;
  overflow: hidden;
  background: #181818;
}

.rebuild-hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(20, 20, 18, 0.08), transparent 28%);
  pointer-events: none;
}

.rebuild-hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.9) contrast(1.02);
}

.rebuild-hero-visual figcaption {
  position: absolute;
  right: 18px;
  bottom: 16px;
  z-index: 1;
  padding: 6px 9px;
  color: rgba(255, 255, 255, 0.86);
  background: rgba(20, 20, 20, 0.7);
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 0.13em;
}

.rebuild-about {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: clamp(54px, 8vw, 96px);
  align-items: center;
  padding: 92px clamp(48px, 8vw, 94px);
  background: #fff;
  border-bottom: 1px solid #dedbd4;
}

.rebuild-feature-image {
  margin: 0;
}

.rebuild-feature-image img {
  display: block;
  width: 100%;
  height: auto;
  box-shadow: 12px 16px 0 #ece7dd;
}

.rebuild-feature-image figcaption {
  margin-top: 16px;
  color: #8a857e;
  font-size: 0.68rem;
}

.rebuild-about-copy h2,
.rebuild-heading h2,
.rebuild-related h2,
.rebuild-final h2 {
  margin: 0;
  color: #1e1d1b;
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 850;
  letter-spacing: -0.06em;
  line-height: 1.28;
}

.rebuild-about-copy > p:not(.rebuild-kicker) {
  max-width: 36rem;
  margin: 30px 0 0;
  color: #55514b;
  font-size: 1rem;
  line-height: 2.05;
}

.rebuild-x-link {
  display: inline-block;
  margin-top: 24px;
  color: #292724;
  font-size: 0.82rem;
  font-weight: 800;
  text-decoration-color: #a9503a;
  text-underline-offset: 6px;
}

.rebuild-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 38px 0 0;
  border-top: 1px solid #d9d6cf;
  border-bottom: 1px solid #d9d6cf;
}

.rebuild-facts div {
  padding: 18px 16px 18px 0;
}

.rebuild-facts div + div {
  padding-left: 16px;
  border-left: 1px solid #d9d6cf;
}

.rebuild-facts dt {
  color: #8b877f;
  font-size: 0.66rem;
}

.rebuild-facts dd {
  margin: 4px 0 0;
  color: #25231f;
  font-size: 0.84rem;
  font-weight: 800;
}

.rebuild-contents {
  padding: 94px clamp(48px, 8vw, 94px);
  background: #f3f0e8;
  border-bottom: 1px solid #d8d4cb;
}

.rebuild-heading {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 36px;
  margin-bottom: 54px;
}

.rebuild-content-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid #a9a49b;
}

.rebuild-content-list li {
  display: grid;
  grid-template-columns: 74px 1fr;
  gap: 24px;
  align-items: start;
  padding: 30px 0;
  border-bottom: 1px solid #d5d1c8;
}

.rebuild-content-list li > div {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 24px;
}

.rebuild-content-list > li > span {
  color: #a9503a;
  font-size: 0.74rem;
  font-weight: 900;
}

.rebuild-content-list h3 {
  margin: 0;
  color: #262421;
  font-size: 1.08rem;
  font-weight: 850;
  letter-spacing: -0.02em;
}

.rebuild-content-list p {
  margin: 0;
  color: #666159;
  font-size: 0.86rem;
  line-height: 1.85;
}

.rebuild-more {
  margin: 30px 0 0 98px;
}

.rebuild-more a,
.rebuild-preview a {
  color: #282622;
  font-size: 0.82rem;
  font-weight: 800;
  text-decoration-color: #a9503a;
  text-underline-offset: 7px;
}

.rebuild-preview {
  padding: 86px clamp(48px, 9vw, 110px);
  color: #eae7e0;
  background: #1d1d1b;
  border-bottom: 1px solid #33322e;
}

.rebuild-preview .rebuild-kicker {
  color: #d0836e;
}

.rebuild-preview blockquote {
  margin: 0;
  color: #fff;
  font-size: clamp(2.6rem, 6vw, 4.7rem);
  font-weight: 850;
  letter-spacing: -0.055em;
  line-height: 1.35;
}

.rebuild-preview > p:not(.rebuild-kicker) {
  max-width: 44rem;
  margin: 30px 0 0;
  color: #c7c3bb;
  font-size: 0.96rem;
  line-height: 2;
}

.rebuild-preview a {
  display: inline-block;
  margin-top: 30px;
  color: #fff;
}

.rebuild-related {
  padding: 88px clamp(48px, 8vw, 94px);
  background: #fff;
  border-bottom: 1px solid #ddd9d1;
}

.rebuild-heading.compact {
  margin-bottom: 40px;
}

.rebuild-related-list {
  border-top: 1px solid #a9a49b;
}

.rebuild-related-list a {
  display: grid;
  grid-template-columns: 58px 190px 1fr auto;
  gap: 22px;
  align-items: center;
  padding: 27px 0;
  color: #282622;
  text-decoration: none;
  border-bottom: 1px solid #d9d5cd;
}

.rebuild-related-list span {
  color: #a9503a;
  font-size: 0.72rem;
  font-weight: 900;
}

.rebuild-related-list strong {
  font-size: 1.02rem;
  font-weight: 850;
  letter-spacing: -0.02em;
}

.rebuild-related-list small {
  color: #77726a;
  font-size: 0.78rem;
}

.rebuild-related-list b {
  color: #a9503a;
  font-weight: 700;
}

.rebuild-final {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.9fr);
  gap: 64px;
  align-items: end;
  padding: 88px clamp(48px, 8vw, 94px);
  background: #ede8de;
}

.rebuild-final h2 {
  font-size: clamp(2rem, 4.2vw, 3.25rem);
}

.rebuild-final-action p {
  margin: 0 0 24px;
  color: #625e57;
  font-size: 0.84rem;
  line-height: 1.85;
}

.rebuild-home .rebuild-footer {
  padding: 30px 44px;
  color: #a8a49d;
  background: #171716;
  border-top: 0;
  font-size: 0.72rem;
}

@media (max-width: 900px) {
  .rebuild-hero {
    grid-template-columns: 1fr minmax(300px, 0.78fr);
  }

  .rebuild-hero-copy {
    padding: 64px 48px;
  }

  .rebuild-hero h1 {
    font-size: clamp(4.5rem, 10vw, 6rem);
  }

  .rebuild-about {
    grid-template-columns: 260px 1fr;
    gap: 54px;
    padding: 72px 54px;
  }

  .rebuild-contents,
  .rebuild-related,
  .rebuild-final {
    padding-left: 54px;
    padding-right: 54px;
  }

  .rebuild-content-list li {
    grid-template-columns: 54px 1fr;
  }

  .rebuild-content-list li > div {
    grid-template-columns: 190px minmax(0, 1fr);
  }

  .rebuild-more {
    margin-left: 78px;
  }
}

@media (max-width: 720px) {
  body.rebuild-home {
    font-size: 16px;
    background: #f7f5ef;
  }

  .rebuild-home .rebuild-shell {
    width: 100%;
    margin: 0;
    box-shadow: none;
  }

  .rebuild-home .rebuild-header {
    padding: 0 22px;
  }

  .rebuild-home .menu-button {
    display: block;
    color: #222;
    border-color: #aaa69e;
  }

  .rebuild-home .site-nav {
    position: absolute;
    top: 72px;
    right: 0;
    left: 0;
    display: none;
    padding: 8px 22px 16px;
    color: #222;
    background: #fff;
    border-bottom: 1px solid #ddd9d2;
  }

  .rebuild-home .site-nav.is-open {
    display: grid;
  }

  .rebuild-home .site-nav a {
    padding: 11px 0;
    color: #55514b;
    border-bottom: 1px solid #ece9e3;
  }

  .rebuild-hero {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .rebuild-hero-copy {
    padding: 62px 24px 54px;
  }

  .rebuild-hero h1 {
    font-size: min(20vw, 5rem);
  }

  .rebuild-lead {
    margin-top: 30px;
    font-size: 0.96rem;
  }

  .rebuild-actions,
  .rebuild-button.primary {
    width: 100%;
  }

  .rebuild-button.text {
    width: auto;
  }

  .rebuild-hero-visual {
    height: 520px;
  }

  .rebuild-hero-visual img {
    object-position: center top;
  }

  .rebuild-about {
    grid-template-columns: 1fr;
    gap: 50px;
    padding: 64px 24px;
  }

  .rebuild-feature-image {
    width: min(78%, 300px);
    margin: 0 auto;
  }

  .rebuild-about-copy h2,
  .rebuild-heading h2,
  .rebuild-related h2,
  .rebuild-final h2 {
    font-size: clamp(2.2rem, 11vw, 3.2rem);
  }

  .rebuild-facts {
    grid-template-columns: 1fr;
  }

  .rebuild-facts div,
  .rebuild-facts div + div {
    display: grid;
    grid-template-columns: 80px 1fr;
    padding: 13px 0;
    border-left: 0;
    border-bottom: 1px solid #d9d6cf;
  }

  .rebuild-facts div:last-child {
    border-bottom: 0;
  }

  .rebuild-facts dd {
    margin: 0;
  }

  .rebuild-contents,
  .rebuild-preview,
  .rebuild-related,
  .rebuild-final {
    padding: 64px 24px;
  }

  .rebuild-heading,
  .rebuild-heading.compact {
    grid-template-columns: 1fr;
    gap: 8px;
    margin-bottom: 36px;
  }

  .rebuild-content-list li {
    grid-template-columns: 42px 1fr;
    gap: 14px;
  }

  .rebuild-content-list li > div {
    display: block;
  }

  .rebuild-content-list p {
    margin-top: 9px;
  }

  .rebuild-more {
    margin: 26px 0 0 56px;
  }

  .rebuild-preview blockquote {
    font-size: clamp(2.35rem, 12vw, 3.5rem);
  }

  .rebuild-related-list a {
    grid-template-columns: 34px 1fr auto;
    gap: 12px;
  }

  .rebuild-related-list small {
    grid-column: 2;
  }

  .rebuild-final {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .rebuild-home .rebuild-footer {
    padding: 28px 24px;
  }
}

/* Hub home: simple overview of all three works */
.hub-hero h1 {
  font-size: clamp(3.7rem, 7.2vw, 5rem);
  line-height: 1.02;
}

.hub-hero h1 span {
  display: block;
  white-space: nowrap;
}

.hub-hero .rebuild-lead {
  margin-top: 28px;
}

.hub-series-list {
  max-width: 420px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none !important;
  border-top: 1px solid #c9c5bd;
}

.hub-series-list li::marker {
  content: "";
}

.hub-series-list li {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 12px;
  padding: 11px 0;
  color: #262421;
  border-bottom: 1px solid #d9d5cd;
  font-size: 0.88rem;
  font-weight: 800;
}

.hub-series-list span {
  color: #a9503a;
  font-size: 0.7rem;
}

.hub-series-bullets {
  max-width: 260px;
  margin-top: 30px;
}

.hub-series-bullets li {
  display: block;
  padding: 8px 0;
  font-size: 1rem;
  letter-spacing: 0.04em;
}

.hub-series-bullets + .rebuild-lead {
  margin-top: 28px;
}

.continuation-panel {
  margin-top: 22px;
  padding: 0;
  overflow: hidden;
  color: #171717;
  background: #f3f0e9;
  border: 1px solid #ded9cf;
  border-radius: 0;
}

.continuation-copy {
  padding: clamp(24px, 4vw, 38px) clamp(24px, 5vw, 46px);
}

.continuation-copy strong {
  display: block;
  color: #171717;
  font-size: clamp(1.2rem, 2.5vw, 1.5rem);
  letter-spacing: 0.03em;
}

.continuation-panel .continuation-copy p {
  margin: 10px 0 0;
  color: #625e57;
  font-size: 0.92rem;
  line-height: 1.8;
}

.continuation-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: 100%;
  min-height: 82px;
  padding: 22px clamp(24px, 5vw, 46px);
  color: #fff;
  background: #171717;
  font-size: clamp(1.15rem, 2.5vw, 1.45rem);
  font-weight: 800;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: background-color 160ms ease, color 160ms ease;
}

.continuation-link:hover,
.continuation-link:focus-visible {
  color: #fff;
  background: #a9503a;
}

.continuation-link span:last-child {
  font-size: 1.5em;
  line-height: 1;
}

.original-copy .continuation-link,
.original-copy .continuation-link:visited {
  color: #fff;
}

.original-copy .continuation-link:hover,
.original-copy .continuation-link:focus-visible {
  color: #fff;
}

.hub-hero .rebuild-proof {
  margin-top: 20px;
}

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

.hub-hero .rebuild-hero-visual figcaption {
  right: 14px;
  left: 14px;
  text-align: center;
  letter-spacing: 0.05em;
}

.hub-intro {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  gap: clamp(48px, 8vw, 90px);
  align-items: center;
  padding: 78px clamp(48px, 8vw, 94px);
  background: #fff;
  border-bottom: 1px solid #ddd9d1;
}

.hub-intro h2 {
  margin: 0;
  color: #201f1d;
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 850;
  letter-spacing: -0.06em;
  line-height: 1.25;
}

.hub-intro > div > p:not(.rebuild-kicker) {
  max-width: 34rem;
  margin: 26px 0 0;
  color: #57534d;
  font-size: 0.98rem;
  line-height: 2;
}

.hub-toc-section {
  padding: 90px clamp(32px, 5vw, 58px);
  color: #eeeae3;
  background: #1d1d1b;
}

.hub-toc-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 42px;
}

.hub-toc-heading .rebuild-kicker {
  color: #d3826c;
}

.hub-toc-heading h2 {
  margin: 0;
  color: #fff;
  font-size: clamp(2.3rem, 4.6vw, 3.8rem);
  font-weight: 850;
  letter-spacing: -0.06em;
  line-height: 1.25;
}

.hub-toc-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  align-items: stretch;
}

.hub-toc-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 28px 22px 24px;
  color: #292724;
  background: #f7f5ef;
  border-top: 5px solid #a9503a;
}

.hub-toc-card.chyou-card {
  border-top-color: #7656a6;
}

.hub-toc-card.mitsu-card {
  border-top-color: #2f7770;
}

.hub-toc-card header {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 20px;
  border-bottom: 1px solid #aaa59d;
}

.hub-toc-card header span {
  color: #9e5846;
  font-size: 0.7rem;
  font-weight: 900;
}

.hub-toc-card.chyou-card header span {
  color: #7656a6;
}

.hub-toc-card.mitsu-card header span {
  color: #2f7770;
}

.hub-toc-card h3 {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 850;
  letter-spacing: -0.03em;
}

.hub-toc-card ol {
  flex: 1;
  margin: 0;
  padding: 0;
  list-style: none;
}

.hub-toc-card li {
  padding: 10px 0;
  color: #55514b;
  border-bottom: 1px solid #dfdbd3;
  font-size: 0.78rem;
  line-height: 1.65;
}

.hub-card-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 22px;
}

.hub-card-actions a {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 7px 8px;
  color: #fff;
  background: #292724;
  font-size: 0.72rem;
  font-weight: 800;
  text-align: center;
  text-decoration: none;
}

.hub-card-actions a + a {
  color: #292724;
  background: transparent;
  border: 1px solid #aaa59d;
}

.hub-final {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 54px clamp(48px, 8vw, 94px);
  background: #ede8de;
}

.hub-final p {
  margin: 0;
  color: #4f4b45;
  font-size: 1rem;
  font-weight: 700;
}

@media (max-width: 900px) {
  .hub-hero h1 {
    font-size: clamp(3.3rem, 7vw, 4.8rem);
  }

  .hub-intro {
    grid-template-columns: 220px 1fr;
    padding: 68px 54px;
  }

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

  .hub-toc-card.mitsu-card {
    grid-column: 1 / -1;
    width: calc(50% - 8px);
    justify-self: center;
  }
}

@media (max-width: 720px) {
  .hub-hero h1 {
    font-size: min(13vw, 3.6rem);
    line-height: 1.08;
  }

  .hub-series-list {
    max-width: none;
  }

  .hub-intro {
    grid-template-columns: 1fr;
    gap: 46px;
    padding: 62px 24px;
  }

  .hub-intro .rebuild-feature-image {
    width: min(76%, 280px);
    margin: 0 auto;
  }

  .hub-intro h2 {
    font-size: clamp(2.4rem, 12vw, 3.3rem);
  }

  .hub-toc-section {
    padding: 64px 16px;
  }

  .hub-toc-heading {
    display: block;
    margin: 0 8px 34px;
  }

  .hub-toc-heading h2 {
    margin-top: 10px;
    font-size: clamp(2.15rem, 11vw, 3rem);
  }

  .hub-toc-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .hub-toc-card,
  .hub-toc-card.mitsu-card {
    grid-column: auto;
    width: 100%;
    padding: 26px 20px 22px;
  }

  .hub-toc-card li {
    font-size: 0.82rem;
  }

  .hub-final {
    display: grid;
    padding: 46px 24px;
  }
}

/* Shared editorial proof block for the three article pages */
.article-evidence {
  padding: clamp(30px, 5vw, 52px) clamp(16px, 5vw, 48px);
  background: #f1eee7;
  border-bottom: 1px solid #d8d3c9;
}

.article-evidence-label {
  width: min(100%, 680px);
  margin: 0 auto 10px;
  color: #746e65;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.18em;
}

.article-achievements {
  width: min(100%, 680px);
  margin: 0 auto 18px;
  padding: 15px 17px 16px;
  background: rgba(255, 255, 255, 0.7);
  border-left: 3px solid #9e5846;
}

.article-achievements h2 {
  margin: 0 0 5px;
  color: #262421;
  font-size: 0.9rem;
  font-weight: 850;
  letter-spacing: -0.01em;
}

.article-achievements ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.article-achievements li {
  position: relative;
  margin: 0;
  padding-left: 1.1em;
  color: #625e57;
  font-size: 0.78rem;
  line-height: 1.8;
}

.article-achievements li::before {
  position: absolute;
  left: 0;
  color: #9e5846;
  content: "・";
  font-weight: 900;
}

.article-achievements li + li {
  margin-top: 2px;
}

.article-achievements strong {
  color: #262421;
  font-weight: 900;
}

.article-evidence-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(10px, 2.4vw, 20px);
  width: min(100%, 680px);
  margin: 0 auto;
}

.article-evidence-card {
  display: flex;
  min-width: 0;
  margin: 0;
  flex-direction: column;
  overflow: hidden;
  background: #fff;
  border: 1px solid #d7d2c9;
  box-shadow: 0 10px 28px rgba(31, 28, 24, 0.06);
}

.article-evidence-visual {
  display: grid;
  overflow: hidden;
  aspect-ratio: 9 / 16;
  place-items: center;
  background: #171715;
}

.article-evidence-visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.article-evidence-card figcaption {
  display: flex;
  min-height: 88px;
  padding: 14px 15px 16px;
  flex: 1;
  flex-direction: column;
  justify-content: center;
  color: #262421;
  line-height: 1.55;
}

.article-evidence-card figcaption strong,
.article-evidence-card figcaption span {
  display: block;
}

.article-evidence-card figcaption strong {
  font-size: 0.9rem;
  font-weight: 850;
}

.article-evidence-card figcaption span {
  margin-top: 4px;
  color: #69645d;
  font-size: 0.75rem;
}

@media (max-width: 520px) {
  .article-evidence {
    padding: 28px 12px 34px;
  }

  .article-evidence-label {
    margin-bottom: 10px;
    padding-left: 2px;
  }

  .article-achievements {
    margin-bottom: 12px;
    padding: 13px 13px 14px;
  }

  .article-achievements h2 {
    font-size: 0.84rem;
  }

  .article-achievements li {
    font-size: 0.72rem;
    line-height: 1.75;
  }

  .article-evidence-grid {
    gap: 8px;
  }

  .article-evidence-card figcaption {
    min-height: 102px;
    padding: 11px 10px 13px;
  }

  .article-evidence-card figcaption strong {
    font-size: 0.78rem;
  }

  .article-evidence-card figcaption span {
    font-size: 0.67rem;
  }
}

/* Opening images reproduced from each source PDF, up to the first 「それは、」 */
.pdf-opening-media {
  margin: 0 0 clamp(42px, 7vw, 62px);
  padding: 0 0 clamp(34px, 6vw, 50px);
  border-bottom: 1px solid #ddd8cf;
}

.original-copy .pdf-opening-media a,
.original-copy .pdf-inline-strips a,
.original-copy .article-collage-gallery a {
  display: block;
  overflow: hidden;
  color: inherit;
  line-height: 0;
  text-decoration: none;
  background: #f2f0eb;
  border: 1px solid #d8d3ca;
  border-radius: 10px;
  box-shadow: 0 8px 22px rgba(28, 25, 21, 0.07);
}

.pdf-opening-media img,
.pdf-inline-strips img,
.article-collage-gallery img {
  display: block;
  width: 100%;
  height: auto;
}

.pdf-opening-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 14px;
}

.pdf-opening-wide,
.pdf-opening-stack {
  margin-top: 14px;
}

.pdf-opening-stack {
  display: grid;
  gap: 14px;
}

.pdf-opening-stack .pdf-opening-wide {
  margin-top: 0;
}

.pdf-inline-strips {
  display: grid;
  gap: 10px;
  margin: 0 0 1.9em;
}

.article-collage-gallery {
  display: grid;
  gap: 14px;
  margin: 0 0 1.9em;
}

.original-copy .pdf-opening-media a:hover,
.original-copy .pdf-opening-media a:focus-visible,
.original-copy .pdf-inline-strips a:hover,
.original-copy .pdf-inline-strips a:focus-visible,
.original-copy .article-collage-gallery a:hover,
.original-copy .article-collage-gallery a:focus-visible {
  border-color: #9e5846;
  box-shadow: 0 10px 26px rgba(28, 25, 21, 0.12);
}

@media (max-width: 560px) {
  .pdf-opening-grid {
    grid-template-columns: 1fr;
    gap: 12px;
    margin-top: 12px;
  }

  .pdf-opening-wide,
  .pdf-opening-stack {
    margin-top: 12px;
  }

  .pdf-opening-stack {
    gap: 12px;
  }

  .original-copy .pdf-opening-media a,
  .original-copy .pdf-inline-strips a,
  .original-copy .article-collage-gallery a {
    border-radius: 7px;
  }
}