:root {
  --ink: #1f1f1f;
  --ink-soft: #4f4f4f;
  --ink-muted: #6b6b6b;
  --gold: #b8964a;
  --gold-soft: #d4bc7a;
  --gold-pale: #f7f1e6;
  --line: #e8e2d6;
  --paper: #ffffff;
  --paper-warm: #fbfaf7;
  --shadow: 0 18px 48px rgba(31, 31, 31, 0.08);
  --radius: 18px;
  --max: 1120px;
  --header-h: 72px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Noto Sans JP", system-ui, sans-serif;
  line-height: 1.8;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }

.container {
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.site-header__inner {
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.brand {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}
.brand__mark {
  font-family: "Noto Serif JP", serif;
  font-weight: 700;
  letter-spacing: 0.18em;
  font-size: 1.15rem;
}
.brand__sub {
  font-size: 0.72rem;
  color: var(--ink-muted);
  letter-spacing: 0.04em;
}
.site-nav {
  display: none;
  align-items: center;
  gap: 1.25rem;
}
.site-nav a {
  font-size: 0.92rem;
  color: var(--ink-soft);
}
.site-nav a:hover,
.site-nav a.is-active { color: var(--gold); }
.site-nav__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 1rem;
  border-radius: 999px;
  background: var(--ink);
  color: var(--paper);
  font-weight: 700;
  font-size: 0.88rem;
}
.site-header__tools {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-left: auto;
}
.header-social {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}
.header-social__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 8px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.header-social__link:hover {
  transform: scale(1.05);
  opacity: 0.92;
}
.header-social__icon {
  width: 36px;
  height: 36px;
  display: block;
}
.menu-toggle {
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--paper);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--ink);
  position: relative;
}
.menu-toggle span::before,
.menu-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 2px;
  background: var(--ink);
}
.menu-toggle span::before { top: -6px; }
.menu-toggle span::after { top: 6px; }
.mobile-nav {
  display: none;
  border-top: 1px solid var(--line);
  background: var(--paper);
}
.mobile-nav.is-open { display: block; }
.mobile-nav a {
  display: block;
  padding: 0.95rem 1.25rem;
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
}
.mobile-nav__cta {
  margin: 1rem 1.25rem 1.25rem;
  display: flex;
  justify-content: center;
  min-height: 46px;
  align-items: center;
  border-radius: 999px;
  background: var(--ink);
  color: var(--paper);
  font-weight: 700;
}
.mobile-nav__social {
  display: flex;
  justify-content: center;
  gap: 1.25rem;
  padding: 0.85rem 1.25rem 0.25rem;
  border-top: 1px solid var(--line);
}
.mobile-nav__social-link {
  font-size: 0.92rem;
  font-weight: 600;
}
.mobile-nav__social-link--instagram {
  color: #e1306c;
}
.mobile-nav__social-link--facebook {
  color: #1877f2;
}
.mobile-nav__social-link:hover {
  opacity: 0.85;
}

@media (min-width: 960px) {
  .site-nav {
    display: flex;
    margin-left: auto;
  }
  .site-header__tools {
    margin-left: 0.75rem;
  }
  .menu-toggle, .mobile-nav { display: none !important; }
  .mobile-nav__social { display: none; }
}

.hero {
  padding: 4.5rem 0 3.5rem;
  background:
    radial-gradient(circle at top right, rgba(184, 150, 74, 0.14), transparent 34%),
    linear-gradient(180deg, var(--paper-warm), var(--paper));
}
.hero__grid {
  display: grid;
  gap: 2rem;
  align-items: stretch;
}
.hero__eyebrow {
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 700;
}
.hero h1,
.page-hero h1 {
  font-family: "Noto Serif JP", serif;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.35;
  margin: 0.8rem 0 1rem;
}
.hero__lead,
.page-hero__lead {
  color: var(--ink-soft);
  font-size: 1.05rem;
  max-width: 42rem;
}
.hero__actions,
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.6rem;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 1.35rem;
  border-radius: 999px;
  font-weight: 700;
  border: 1px solid transparent;
}
.btn--primary {
  background: var(--ink);
  color: var(--paper);
}
.btn--secondary {
  background: var(--paper);
  border-color: var(--line);
  color: var(--ink);
}
.hero__visual {
  margin: 0;
  display: flex;
}
.hero__image {
  display: block;
  width: 100%;
  max-width: 420px;
  margin-inline: auto;
  border-radius: 18px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  object-fit: cover;
  object-position: 30% 28%;
  aspect-ratio: 1024 / 682;
}
.hero__photo {
  border-radius: 50%;
  border: 3px solid var(--gold-soft);
  object-fit: cover;
  box-shadow: var(--shadow);
  background: var(--gold-pale);
}
.hero__photo--main {
  width: min(100%, 280px);
  aspect-ratio: 1;
  margin-inline: auto;
}
.hero__photo--sub {
  width: 180px;
  aspect-ratio: 1;
  position: absolute;
  right: 8%;
  bottom: 0;
}
@media (min-width: 900px) {
  .hero__grid { grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); }
  .hero__visual {
    justify-self: end;
    width: min(100%, 420px);
    margin-inline: auto 0;
  }
  .hero__image {
    width: 100%;
    height: 100%;
    max-width: none;
    margin-inline: 0;
    aspect-ratio: auto;
  }
}

.section {
  padding: 4.5rem 0;
}
.section--soft { background: var(--paper-warm); }
.section__head {
  max-width: 760px;
  margin-bottom: 2rem;
}
.section__label {
  color: var(--gold);
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  font-weight: 700;
}
.section__title {
  font-family: "Noto Serif JP", serif;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin: 0.5rem 0 0.8rem;
}
.section__lead { color: var(--ink-soft); }

.grid-3,
.grid-2 {
  display: grid;
  gap: 1.25rem;
}
@media (min-width: 768px) {
  .grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .grid-3 .card {
    display: flex;
    flex-direction: column;
    height: 100%;
  }
  .grid-3 .card h3 {
    min-height: 2.75em;
    line-height: 1.45;
  }
  .grid-3 .card > p {
    flex: 1;
    margin: 0;
  }
  .grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: 0 8px 24px rgba(31, 31, 31, 0.04);
}
.card h3,
.card h2 {
  font-family: "Noto Serif JP", serif;
  font-size: 1.15rem;
  margin: 0 0 0.75rem;
}
.card p,
.card li { color: var(--ink-soft); }
.card ul { margin: 0; padding-left: 1.1rem; }

.value-num {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  border: 1px solid var(--gold);
  color: var(--gold);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: "Noto Serif JP", serif;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.flow-list {
  display: grid;
  gap: 1rem;
  counter-reset: flow;
}
.flow-item {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 1rem 1.25rem;
  align-items: start;
  padding: 1.25rem 1.35rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
}
.flow-item::before {
  counter-increment: flow;
  content: counter(flow);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--gold-pale);
  color: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Noto Serif JP", serif;
  font-weight: 700;
  font-size: 1.1rem;
  grid-row: 1;
  grid-column: 1;
}
.flow-item__content {
  grid-column: 2;
  min-width: 0;
}
.flow-item h3 {
  margin: 0 0 0.35rem;
  font-family: "Noto Serif JP", serif;
  font-size: 1.08rem;
}
.flow-item p { margin: 0; color: var(--ink-soft); }

.profile-layout {
  display: grid;
  gap: 2rem;
}
@media (min-width: 900px) {
  .profile-layout {
    grid-template-columns: minmax(240px, 320px) minmax(0, 1fr);
    align-items: start;
  }
}
.profile-gallery {
  display: grid;
  gap: 1rem;
}
.profile-gallery__photo {
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  object-fit: cover;
  background: var(--gold-pale);
}
.profile-gallery__photo--portrait {
  aspect-ratio: 4 / 5;
  object-position: 50% 18%;
}
.profile-gallery__photo--action {
  aspect-ratio: 4 / 3;
  object-position: 50% 35%;
}
.profile-gallery__figure {
  margin: 0;
}
.profile-gallery__caption {
  margin-top: 0.55rem;
  font-size: 0.88rem;
  color: var(--ink-muted);
  text-align: center;
}
.profile-card {
  display: grid;
  gap: 1.5rem;
  align-items: start;
}
.profile-card__photo {
  width: min(100%, 280px);
  aspect-ratio: 1;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--gold-soft);
  margin-inline: auto;
}
.profile-card__meta {
  display: grid;
  gap: 0.35rem;
  margin-bottom: 1rem;
}
.profile-card__name {
  font-family: "Noto Serif JP", serif;
  font-size: 1.8rem;
  margin: 0;
}
.profile-card__role { color: var(--ink-muted); }
@media (min-width: 900px) {
  .profile-card { grid-template-columns: 280px 1fr; }
}

.greeting {
  display: grid;
  gap: clamp(3rem, 7vw, 5rem);
}
.greeting-block {
  padding-block: clamp(1.5rem, 4vw, 2.5rem);
  border-top: 1px solid var(--line);
}
.greeting-block:first-child {
  border-top: 0;
  padding-top: 0;
}
.greeting-block__layout {
  display: grid;
  gap: 2rem;
  align-items: center;
}
@media (min-width: 900px) {
  .greeting-block__layout {
    grid-template-columns: minmax(220px, 320px) minmax(0, 1fr);
    gap: clamp(2rem, 4vw, 3.5rem);
  }
  .greeting-block--reverse .greeting-block__layout {
    grid-template-columns: minmax(0, 1fr) minmax(220px, 320px);
  }
  .greeting-block--reverse .greeting-block__figure { order: 2; }
  .greeting-block--reverse .greeting-block__content { order: 1; }
}
.greeting-block__title {
  font-family: "Noto Serif JP", serif;
  font-size: clamp(1.55rem, 3.2vw, 2.1rem);
  line-height: 1.55;
  font-weight: 600;
  margin: 0 0 1rem;
  color: var(--ink);
}
.greeting-block__title-line { display: block; }
.greeting-block__subtitle {
  margin: 0 0 1.35rem;
  font-family: "Noto Serif JP", serif;
  font-size: 1.05rem;
  color: var(--gold);
  font-weight: 600;
}
.greeting-block__text p {
  margin: 0 0 1.1rem;
  color: var(--ink-soft);
}
.greeting-block__text p:last-child { margin-bottom: 0; }
.greeting-mark {
  color: var(--ink);
  font-weight: 600;
  background: linear-gradient(transparent 58%, var(--gold-pale) 0%);
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}
.greeting-block__figure {
  margin: 0;
  width: min(100%, 20rem);
}
@media (min-width: 900px) {
  .greeting-block__figure {
    width: 100%;
    justify-self: center;
  }
}
.greeting-block__media {
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--gold-pale);
}
.greeting-block__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.greeting-block__caption {
  margin-top: 0.6rem;
  text-align: center;
  font-size: 0.88rem;
  color: var(--ink-muted);
}
.greeting-profile {
  margin-top: clamp(2rem, 5vw, 3.5rem);
  padding: clamp(1.75rem, 4vw, 2.5rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper-warm);
}
.greeting-profile__name {
  font-family: "Noto Serif JP", serif;
  font-size: 1.65rem;
  margin: 0 0 0.25rem;
}
.greeting-profile__role {
  margin: 0 0 1.25rem;
  color: var(--ink-muted);
}
.greeting-profile__list {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--ink-soft);
}
.greeting-profile__list li + li { margin-top: 0.4rem; }
.greeting-profile__sign {
  margin: 1.75rem 0 0;
  font-family: "Noto Serif JP", serif;
  font-weight: 600;
}

.faq details {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1rem 1.15rem;
  background: var(--paper);
}
.faq details + details { margin-top: 0.85rem; }
.faq summary {
  cursor: pointer;
  font-weight: 700;
  list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq p { color: var(--ink-soft); margin: 0.75rem 0 0; }

.form {
  display: grid;
  gap: 1rem;
  max-width: 720px;
}
.form__row { display: grid; gap: 1rem; }
@media (min-width: 768px) {
  .form__row--2 { grid-template-columns: 1fr 1fr; }
}
.form label {
  display: grid;
  gap: 0.45rem;
  font-size: 0.92rem;
  font-weight: 600;
}
.form input,
.form select,
.form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.85rem 0.95rem;
  background: var(--paper);
}
.form textarea { min-height: 160px; resize: vertical; }
.form__note {
  font-size: 0.88rem;
  color: var(--ink-muted);
}
.form__honey {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.form__status {
  min-height: 1.5rem;
  font-size: 0.92rem;
}
.form__status.is-success { color: #166534; }
.form__status.is-error { color: #991b1b; }

.page-hero {
  padding: 3.5rem 0 2rem;
  background: var(--paper-warm);
  border-bottom: 1px solid var(--line);
}
.page-body { padding: 3rem 0 4.5rem; }
.prose { max-width: 760px; }
.prose p,
.prose li { color: var(--ink-soft); }
.prose h2 {
  font-family: "Noto Serif JP", serif;
  font-size: 1.35rem;
  margin: 2rem 0 0.75rem;
}
.prose h2:first-child { margin-top: 0; }
.prose ul { padding-left: 1.2rem; }

.hm-visuals {
  display: grid;
  gap: clamp(2.25rem, 5vw, 3.5rem);
}
.hm-block h2 {
  font-family: "Noto Serif JP", serif;
  font-size: 1.35rem;
  margin: 0 0 0.85rem;
}
.hm-block > p {
  margin: 0 0 1.25rem;
  color: var(--ink-soft);
  max-width: 48rem;
}
.hm-figure {
  margin: 0;
}
.hm-compare {
  display: grid;
  gap: 0.85rem;
}
@media (min-width: 768px) {
  .hm-compare {
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    align-items: stretch;
  }
}
.hm-compare__panel {
  padding: 1.2rem 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
}
.hm-compare__panel--accent {
  background: var(--gold-pale);
  border-color: var(--gold-soft);
}
.hm-compare__label {
  margin: 0 0 0.45rem;
  font-family: "Noto Serif JP", serif;
  font-weight: 700;
}
.hm-compare__panel p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.95rem;
}
.hm-compare__arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 1.35rem;
  font-weight: 700;
}
.hm-flow {
  display: grid;
  gap: 0.85rem;
}
@media (min-width: 900px) {
  .hm-flow {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
  }
}
.hm-flow__step {
  position: relative;
  padding: 1rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--paper);
  box-shadow: 0 8px 24px rgba(31, 31, 31, 0.04);
}
.hm-flow__step h3 {
  margin: 0 0 0.35rem;
  font-family: "Noto Serif JP", serif;
  font-size: 1rem;
}
.hm-flow__step p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
}
@media (min-width: 900px) {
  .hm-flow__step:not(:last-child)::after {
    content: "→";
    position: absolute;
    right: -0.7rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gold);
    font-weight: 700;
    z-index: 1;
  }
}
.hm-theme-grid {
  display: grid;
  gap: 1rem;
}
@media (min-width: 640px) {
  .hm-theme-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 1024px) {
  .hm-theme-grid { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .hm-theme-grid__item:nth-child(-n + 3) { grid-column: span 2; }
  .hm-theme-grid__item:nth-child(n + 4) { grid-column: span 3; }
}
.hm-theme-grid__item {
  padding: 1.15rem 1.2rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--paper);
}
.hm-theme-grid__item h3 {
  margin: 0 0 0.35rem;
  font-family: "Noto Serif JP", serif;
  font-size: 1rem;
}
.hm-theme-grid__item p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
}
.hm-theme-grid__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  margin-bottom: 0.55rem;
  border-radius: 50%;
  background: var(--gold-pale);
  color: var(--gold);
  font-family: "Noto Serif JP", serif;
  font-weight: 700;
  font-size: 0.88rem;
}
.hm-youth-chain {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}
@media (min-width: 768px) {
  .hm-youth-chain {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.25rem;
    align-items: stretch;
  }
}
.hm-youth-chain__step {
  position: relative;
  padding: 1.15rem 1.15rem 1.2rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--paper);
  box-shadow: 0 8px 24px rgba(31, 31, 31, 0.04);
}
.hm-youth-chain__step--focus {
  background: var(--gold-pale);
  border-color: var(--gold-soft);
}
.hm-youth-chain__badge {
  margin: 0 0 0.55rem;
  font-family: "Noto Serif JP", serif;
  font-weight: 700;
  color: var(--gold);
  font-size: 0.95rem;
}
.hm-youth-chain__text {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.94rem;
}
@media (min-width: 768px) {
  .hm-youth-chain__step:not(:last-child)::after {
    content: "→";
    position: absolute;
    right: -0.85rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gold);
    font-weight: 700;
    z-index: 1;
  }
}
.hm-role {
  display: grid;
  gap: 1rem;
}
@media (min-width: 768px) {
  .hm-role { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
.hm-role__item {
  padding: 1.15rem 1.2rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--paper-warm);
}
.hm-role__item--focus {
  background: var(--gold-pale);
  border-color: var(--gold-soft);
}
.hm-role__item h3 {
  margin: 0 0 0.45rem;
  font-family: "Noto Serif JP", serif;
  font-size: 1rem;
}
.hm-role__item p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
}
.hm-recognition {
  display: grid;
  gap: 1rem;
}
@media (min-width: 768px) {
  .hm-recognition {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.25rem;
    align-items: stretch;
  }
}
.hm-recognition__step {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 1.15rem 1.15rem 1.2rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--paper);
  box-shadow: 0 8px 24px rgba(31, 31, 31, 0.04);
}
.hm-recognition__step--focus {
  background: var(--gold-pale);
  border-color: var(--gold-soft);
}
.hm-recognition__step h3 {
  margin: 0 0 0.45rem;
  font-family: "Noto Serif JP", serif;
  font-size: 1rem;
}
.hm-recognition__step p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.94rem;
}
@media (min-width: 768px) {
  .hm-recognition__step h3 {
    min-height: 2.75rem;
  }

  .hm-recognition__step:not(:last-child)::after {
    content: "→";
    position: absolute;
    right: -0.85rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gold);
    font-weight: 700;
    z-index: 1;
  }
}

.hm-system-lead {
  max-width: 44rem;
}

.hm-system-points {
  margin: 1.35rem 0 0;
  padding: 1.15rem 1.25rem 1.15rem 2.35rem;
  border-radius: 12px;
  background: var(--paper-warm);
  color: var(--ink-soft);
  font-size: 0.94rem;
  list-style: disc;
  max-width: 48rem;
}

.hm-system-points li + li {
  margin-top: 0.55rem;
}

.hm-system-foot {
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  max-width: 48rem;
  color: var(--ink-muted);
  font-size: 0.86rem;
  line-height: 1.65;
}

.hm-system-foot p {
  margin: 0;
}

.hm-system-foot__note {
  margin-top: 0.65rem;
}

.hm-system-foot a {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.hm-note {
  margin: 0;
  padding: 1rem 1.15rem;
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  border-radius: 12px;
  background: var(--paper-warm);
  color: var(--ink-soft);
  font-size: 0.94rem;
}

.source-note {
  margin: 0 0 1.5rem;
  padding: 1rem 1.15rem;
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  border-radius: 12px;
  background: var(--paper-warm);
  color: var(--ink-soft);
  font-size: 0.94rem;
}
.source-note a {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.cta-band {
  padding: 3rem 0;
  background: var(--ink);
  color: var(--paper);
}
.cta-band__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
}
.cta-band h2 {
  margin: 0 0 0.35rem;
  font-family: "Noto Serif JP", serif;
}
.cta-band p { margin: 0; color: rgba(255, 255, 255, 0.78); }
.cta-band .btn--primary {
  background: var(--gold);
  color: var(--ink);
}

.site-footer {
  padding: 2.5rem 0;
  border-top: 1px solid var(--line);
  background: var(--paper-warm);
}
.site-footer__grid {
  display: grid;
  gap: 1.5rem;
}
.site-footer small,
.site-footer p,
.site-footer a { color: var(--ink-muted); font-size: 0.9rem; }
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem 1.25rem;
}
@media (min-width: 768px) {
  .site-footer__grid { grid-template-columns: 1.2fr 1fr; }
}

.card dl {
  display: grid;
  gap: 1rem;
  margin: 0;
}
.card dt {
  font-weight: 700;
  color: var(--ink);
}
.card dd {
  margin: 0.25rem 0 0;
  color: var(--ink-soft);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}