:root {
  --navy: #14324f;
  --navy-deep: #0b1f33;
  --navy-mid: #2a5078;
  --amber: #c45c12;
  --amber-soft: #e8a05a;
  --ink: #152433;
  --muted: #5b6b7c;
  --paper: #f3efe6;
  --paper-deep: #e7e0d2;
  --line: rgba(20, 50, 79, 0.14);
  --card: #fffdf8;
  --shadow: 0 18px 40px rgba(11, 31, 51, 0.14);
  --radius: 4px;
  --header-h: 72px;
  --font-display: "Shippori Mincho", "Hiragino Mincho ProN", serif;
  --font-body: "Zen Kaku Gothic New", "Hiragino Sans", "Yu Gothic", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.7;
  -webkit-text-size-adjust: 100%;
}

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

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--amber);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: #fff;
  padding: 0.6rem 1rem;
  z-index: 1000;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(243, 239, 230, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease, background 0.25s ease;
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
  background: rgba(255, 253, 248, 0.96);
}

.site-header__inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0.75rem 1.25rem;
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--navy-deep);
}

.brand__mark {
  width: 44px;
  height: 44px;
  object-fit: contain;
}

.brand__text {
  display: flex;
  flex-direction: column;
  gap: 0.05rem;
}

.brand__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  line-height: 1.2;
}

.brand__sub {
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  background: var(--card);
  border-radius: var(--radius);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 6px;
}

.nav-toggle__bar {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--navy);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.site-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.15rem 0.85rem;
}

.site-nav__link {
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--navy);
  padding: 0.35rem 0;
  position: relative;
}

.site-nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--amber);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.site-nav__link:hover::after,
.site-nav__link.is-active::after {
  transform: scaleX(1);
}

.site-nav__actions {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 42px;
  padding: 0.55rem 1.15rem;
  border-radius: var(--radius);
  font-family: inherit;
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
  color: inherit;
}

.btn--solid {
  background: var(--amber);
  color: #fff;
  border-color: var(--amber);
}

.btn--solid:hover {
  background: #a84c0e;
  color: #fff;
}

.btn--ghost {
  background: transparent;
  border-color: var(--navy-mid);
  color: var(--navy);
}

.btn--ghost:hover {
  background: var(--navy);
  color: #fff;
}

.btn--light {
  background: rgba(255, 253, 248, 0.92);
  color: var(--navy-deep);
}

/* Hero */
.hero {
  position: relative;
  min-height: calc(100vh - var(--header-h));
  display: grid;
  align-items: end;
  color: #fff;
  overflow: hidden;
  isolation: isolate;
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.04);
  animation: hero-zoom 12s ease-out forwards;
}

.hero__shade {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(11, 31, 51, 0.28) 0%, rgba(11, 31, 51, 0.72) 55%, rgba(11, 31, 51, 0.9) 100%),
    linear-gradient(90deg, rgba(11, 31, 51, 0.55) 0%, rgba(11, 31, 51, 0.15) 70%);
}

.hero__content {
  max-width: 1120px;
  width: 100%;
  margin: 0 auto;
  padding: 4.5rem 1.25rem 3.5rem;
}

.hero__brand {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 4.4rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 0.06em;
  margin: 0 0 1rem;
  opacity: 0;
  transform: translateY(18px);
  animation: rise 0.9s 0.15s ease forwards;
}

.hero__lead {
  max-width: 28rem;
  margin: 0 0 1.75rem;
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.9);
  opacity: 0;
  transform: translateY(18px);
  animation: rise 0.9s 0.35s ease forwards;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  opacity: 0;
  transform: translateY(18px);
  animation: rise 0.9s 0.55s ease forwards;
}

@keyframes rise {
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes hero-zoom {
  to {
    transform: scale(1);
  }
}

/* Sections */
.section {
  padding: 4.5rem 1.25rem;
}

.section--alt {
  background: linear-gradient(180deg, #ebe4d6 0%, var(--paper) 100%);
}

.section__inner {
  max-width: 1120px;
  margin: 0 auto;
}

.section__head {
  margin-bottom: 2rem;
  max-width: 40rem;
}

.section__eyebrow {
  margin: 0 0 0.5rem;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--amber);
  font-weight: 700;
}

.section__title {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 2.35rem);
  letter-spacing: 0.04em;
  color: var(--navy-deep);
  line-height: 1.3;
}

.section__lead {
  margin: 0;
  color: var(--muted);
}

/* Page banner (inner pages) */
.page-banner {
  background:
    linear-gradient(135deg, rgba(11, 31, 51, 0.92), rgba(20, 50, 79, 0.85)),
    url("/img/header/hero.png") center/cover;
  color: #fff;
  padding: 3.5rem 1.25rem 2.75rem;
}

.page-banner__inner {
  max-width: 1120px;
  margin: 0 auto;
}

.page-banner__title {
  margin: 0 0 0.6rem;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  letter-spacing: 0.05em;
}

.page-banner__lead {
  margin: 0;
  max-width: 36rem;
  color: rgba(255, 255, 255, 0.88);
}

/* Cards / grids */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.feature-link {
  display: block;
  padding: 1.4rem 1.25rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-decoration: none;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.7) inset;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.feature-link:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: rgba(196, 92, 18, 0.35);
  color: inherit;
}

.feature-link__label {
  display: block;
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-bottom: 0.4rem;
  color: var(--navy-deep);
}

.feature-link__text {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.event-list {
  display: grid;
  gap: 0.75rem;
}

.event-item {
  display: grid;
  grid-template-columns: 7.5rem 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 1rem 1.15rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.event-item__date {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--amber);
  letter-spacing: 0.04em;
}

.event-item__name {
  margin: 0;
  font-weight: 700;
  color: var(--navy-deep);
}

.member-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1rem;
}

.member-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.1rem;
  text-align: center;
}

.member-card__photo {
  width: 88px;
  height: 88px;
  margin: 0 auto 0.85rem;
  border-radius: 50%;
  object-fit: cover;
  background: var(--paper-deep);
}

.member-card__name {
  margin: 0 0 0.25rem;
  font-weight: 700;
  color: var(--navy-deep);
}

.member-card__meta {
  margin: 0;
  font-size: 0.85rem;
  color: var(--muted);
}

.committee-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1rem;
}

.committee-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.committee-card__head {
  background: var(--navy);
  color: #fff;
  padding: 0.85rem 1rem;
  font-family: var(--font-display);
  letter-spacing: 0.04em;
}

.committee-card__body {
  padding: 1rem;
}

.committee-card__role {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.45rem;
  font-size: 0.92rem;
}

.committee-card__tag {
  flex: 0 0 auto;
  min-width: 2.4rem;
  text-align: center;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--amber);
  border: 1px solid rgba(196, 92, 18, 0.35);
  border-radius: 999px;
  padding: 0.1rem 0.45rem;
}

.empty-state,
.notice-box {
  padding: 1.5rem;
  background: var(--card);
  border: 1px dashed rgba(20, 50, 79, 0.28);
  border-radius: var(--radius);
  color: var(--muted);
}

.prose {
  max-width: 42rem;
}

.prose p {
  margin: 0 0 1rem;
}

.prose h2 {
  font-family: var(--font-display);
  color: var(--navy-deep);
  letter-spacing: 0.04em;
  margin: 2rem 0 0.75rem;
}

.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 2px solid rgba(20, 50, 79, 0.2);
}

.timeline li {
  position: relative;
  padding: 0 0 1.5rem 1.4rem;
}

.timeline li::before {
  content: "";
  position: absolute;
  left: -6px;
  top: 0.45rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--amber);
}

.timeline__year {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.25rem;
}

.hub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.85rem;
}

.hub-card {
  display: block;
  padding: 1.2rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-decoration: none;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.hub-card:hover {
  transform: translateY(-3px);
  border-color: rgba(196, 92, 18, 0.4);
  color: inherit;
}

.hub-card strong {
  display: block;
  color: var(--navy-deep);
  font-size: 1.05rem;
  margin-bottom: 0.3rem;
}

.hub-card span {
  color: var(--muted);
  font-size: 0.88rem;
}

.split-cta {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 1.25rem;
  align-items: stretch;
}

.split-cta__panel {
  padding: 1.75rem;
  border-radius: var(--radius);
  background: var(--navy-deep);
  color: #fff;
}

.split-cta__panel h2 {
  margin: 0 0 0.6rem;
  font-family: var(--font-display);
  letter-spacing: 0.04em;
}

.split-cta__panel p {
  margin: 0 0 1.25rem;
  color: rgba(255, 255, 255, 0.85);
}

.split-cta__side {
  padding: 1.75rem;
  border-radius: var(--radius);
  background: var(--card);
  border: 1px solid var(--line);
}

/* Reveal */
[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* Footer */
.site-footer {
  background: var(--navy-deep);
  color: rgba(255, 255, 255, 0.86);
  padding: 3rem 1.25rem 1.5rem;
  margin-top: 2rem;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.86);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--amber-soft);
}

.site-footer__inner {
  max-width: 1120px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 2fr;
  gap: 2rem;
}

.site-footer__brand {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
}

.site-footer__name {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: #fff;
}

.site-footer__note {
  margin: 0;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.7);
}

.site-footer__cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.site-footer__label {
  margin: 0 0 0.65rem;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber-soft);
}

.site-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-footer li + li {
  margin-top: 0.35rem;
}

.site-footer__copy {
  max-width: 1120px;
  margin: 2rem auto 0;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.55);
}

.site-nav__who {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--navy-deep);
  max-width: 8rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}


.section--community {
  padding-top: 1.25rem;
  font-family: var(--font-body);
  background: #fff;
}

.page-member {
  background: #fff;
}

.page-member .site-header {
  background: rgba(255, 255, 255, 0.94);
}

.page-member .site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.98);
}

/* モバイル下部ナビ（コミュニティ） */
.mobile-nav {
  display: none;
}

@media (max-width: 900px) {
  .page-member {
    padding-bottom: calc(4.25rem + env(safe-area-inset-bottom, 0px));
  }

  .page-member .site-footer--community {
    display: none;
  }

  .mobile-nav {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 70;
    background: #fff;
    border-top: 1px solid var(--line);
    padding: 0.35rem 0.25rem calc(0.35rem + env(safe-area-inset-bottom, 0px));
    box-shadow: 0 -8px 24px rgba(11, 31, 51, 0.08);
  }

  .mobile-nav__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.15rem;
    min-height: 3.4rem;
    padding: 0.25rem 0.1rem;
    color: var(--muted);
    text-decoration: none;
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    -webkit-tap-highlight-color: transparent;
  }

  .mobile-nav__item:hover {
    color: var(--navy);
  }

  .mobile-nav__item.is-active {
    color: var(--amber);
  }

  .mobile-nav__icon {
    display: grid;
    place-items: center;
    width: 1.5rem;
    height: 1.5rem;
  }

  .mobile-nav__icon svg {
    display: block;
  }

  .mobile-nav__label {
    line-height: 1.2;
  }
}

.section--community .comm-block__title,
.section--community .comm-tile__fallback,
.section--community .community-side__title,
.comm-sheet,
.comm-sheet__title,
.comm-sheet__cmt-title,
.comm-sheet__close {
  font-family: var(--font-body);
}

.community-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(220px, 0.7fr);
  gap: 1.5rem;
  align-items: start;
}

.community-main,
.comm-block {
  min-width: 0;
  max-width: 100%;
}

.comm-greet {
  margin: 0 0 1.1rem;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--muted);
}

.comm-block {
  margin-bottom: 1.75rem;
}

.comm-block__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  padding: 0 0.1rem;
}

.comm-block__title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--navy-deep);
}

/* FANS-like horizontal image carousel */
.comm-carousel {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.75rem;
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-x;
  padding: 0.15rem 0.1rem 0.65rem;
  margin: 0 -0.15rem;
  scrollbar-width: none;
}

.comm-carousel::-webkit-scrollbar {
  display: none;
}

.comm-tile {
  flex: 0 0 min(72vw, 260px);
  appearance: none;
  border: 0;
  padding: 0;
  background: transparent;
  text-align: left;
  cursor: pointer;
  scroll-snap-align: start;
  border-radius: 0.85rem;
  overflow: hidden;
  box-shadow: var(--shadow);
  position: relative;
  color: #fff;
}

.comm-tile__media {
  display: block;
  aspect-ratio: 4 / 3;
  background: var(--navy-mid);
  position: relative;
  overflow: hidden;
}

.comm-tile__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.comm-tile__fallback {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.92);
}

.comm-tile__cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 2.2rem 0.85rem 0.75rem;
  background: linear-gradient(to top, rgba(11, 31, 51, 0.88), transparent);
  display: grid;
  gap: 0.15rem;
}

.comm-tile__date {
  font-size: 0.72rem;
  opacity: 0.85;
}

.comm-tile__name {
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.tone-marche { background: #f5c842; }
.tone-ms { background: linear-gradient(145deg, #14324f, #2a5078); }
.tone-lunch { background: linear-gradient(145deg, #c45c12, #e8a05a); }
.tone-clean { background: linear-gradient(145deg, #2f6b4f, #6aa884); }
.tone-youth { background: linear-gradient(145deg, #5b3d7a, #8f6bb5); }

/* 最近の投稿：小さめ縦カード */
.comm-carousel--sm {
  gap: 0.65rem;
  padding-right: 0.85rem;
}

.comm-tile--sm {
  flex: 0 0 auto;
  flex-shrink: 0;
  width: 168px;
  min-width: 168px;
  max-width: 168px;
  color: var(--ink);
  background: var(--card);
  box-shadow: 0 8px 20px rgba(11, 31, 51, 0.1);
}

.comm-tile--sm .comm-tile__media {
  aspect-ratio: 3 / 4;
}

.comm-tile--sm .comm-tile__fallback {
  font-size: 1.2rem;
}

.comm-tile--sm .comm-tile__cap {
  position: static;
  background: none;
  color: inherit;
  padding: 0.5rem 0.6rem 0.65rem;
  gap: 0.12rem;
}

.comm-tile--sm .comm-tile__date {
  font-size: 0.68rem;
  color: var(--muted);
  opacity: 1;
}

.comm-tile--sm .comm-tile__name {
  font-size: 0.88rem;
  color: var(--navy-deep);
  -webkit-line-clamp: 2;
}

.comm-tile__stats {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.55rem;
  margin-top: 0.2rem;
  font-size: 0.7rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.92);
}

.comm-tile--sm .comm-tile__stats {
  color: var(--muted);
}

.comm-like-mark {
  color: inherit;
  font-size: 0.85em;
}

.comm-like-mark.is-on,
.comm-tile--sm .comm-like-mark.is-on {
  color: #e2556b;
}

.comm-tile--sm .comm-tile__cmt {
  font-size: 0.68rem;
  color: var(--amber);
  font-weight: 700;
  margin-top: 0;
}

/* メンバー気づき・学び実践報告：テキスト中心カード */
.comm-voice-list {
  display: grid;
  gap: 0.7rem;
}

.comm-voice {
  appearance: none;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 1rem;
  padding: 0.9rem 1rem;
  display: grid;
  grid-template-columns: 2.6rem 1fr;
  gap: 0.75rem;
  text-align: left;
  cursor: pointer;
  font: inherit;
  color: inherit;
  width: 100%;
  box-shadow: 0 6px 18px rgba(11, 31, 51, 0.06);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.comm-voice:hover {
  border-color: rgba(196, 92, 18, 0.35);
  box-shadow: 0 10px 24px rgba(11, 31, 51, 0.1);
}

.comm-voice__avatar {
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 999px;
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
  flex-shrink: 0;
}

.comm-voice__body {
  display: grid;
  gap: 0.28rem;
  min-width: 0;
}

.comm-voice__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
}

.comm-voice__author {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--navy-deep);
}

.comm-voice__date {
  font-size: 0.72rem;
  color: var(--muted);
  white-space: nowrap;
}

.comm-voice__title {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--navy-deep);
  line-height: 1.35;
}

.comm-voice__text {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  white-space: pre-line;
}

.comm-voice__stats {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 0.2rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--muted);
}

.comm-voice__cmt {
  color: var(--amber);
  margin-left: 0.15rem;
}

.comm-sheet__actions {
  display: flex;
  gap: 0.5rem;
  margin: 0 0 0.85rem;
}

.comm-like-btn {
  appearance: none;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--navy);
  font: inherit;
  font-size: 0.88rem;
  font-weight: 700;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.comm-like-btn__icon {
  font-size: 1.05rem;
  line-height: 1;
  color: #b0bac4;
}

.comm-like-btn__count {
  min-width: 1.1em;
  color: var(--muted);
}

.comm-like-btn.is-on {
  border-color: rgba(226, 85, 107, 0.45);
  background: #fff1f4;
  color: #c23a52;
}

.comm-like-btn.is-on .comm-like-btn__icon {
  color: #e2556b;
}

.comm-like-btn.is-on .comm-like-btn__count {
  color: #c23a52;
}

/* コメント一覧 */
.comm-comments {
  display: grid;
  gap: 0.55rem;
}

.comm-comment-row {
  appearance: none;
  border: 1px solid var(--line);
  background: var(--card);
  border-radius: 0.65rem;
  padding: 0.85rem 1rem;
  text-align: left;
  cursor: pointer;
  display: grid;
  gap: 0.2rem;
  font: inherit;
  color: inherit;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.7) inset;
}

.comm-comment-row:hover {
  border-color: rgba(196, 92, 18, 0.35);
}

.comm-comment-row__meta {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  font-size: 0.78rem;
  color: var(--muted);
}

.comm-comment-row__meta strong {
  color: var(--navy-deep);
}

.comm-comment-row__on {
  font-size: 0.75rem;
  color: var(--amber);
  font-weight: 700;
}

.comm-comment-row__text {
  font-size: 0.92rem;
  color: var(--ink);
  line-height: 1.5;
}

.feed-empty {
  margin: 0;
  padding: 1.5rem;
  color: var(--muted);
  background: var(--card);
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  text-align: center;
}

.feed-comment {
  display: grid;
  gap: 0.2rem;
  max-width: 92%;
  justify-items: start;
}

.feed-comment__name {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--navy-deep);
  padding-left: 0.55rem;
}

.feed-comment__bubble {
  position: relative;
  display: inline-block;
  max-width: 100%;
  padding: 0.65rem 0.85rem;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 1.1rem 1.1rem 1.1rem 0.25rem;
  color: var(--ink);
  font-size: 0.9rem;
  line-height: 1.55;
  box-shadow: 0 4px 12px rgba(11, 31, 51, 0.06);
}

.feed-comment__bubble::before {
  content: "";
  position: absolute;
  left: -1px;
  bottom: 0.35rem;
  width: 0.55rem;
  height: 0.55rem;
  background: #fff;
  border-left: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transform: rotate(45deg);
  border-radius: 0 0 0 2px;
}

.feed-comment.is-me {
  margin-left: auto;
  justify-items: end;
  max-width: 88%;
}

.feed-comment.is-me .feed-comment__name {
  padding-left: 0;
  padding-right: 0.55rem;
  color: var(--amber);
}

.feed-comment.is-me .feed-comment__bubble {
  background: #fff4ea;
  border-color: rgba(196, 92, 18, 0.28);
  border-radius: 1.1rem 1.1rem 0.25rem 1.1rem;
  color: var(--navy-deep);
}

.feed-comment.is-me .feed-comment__bubble::before {
  left: auto;
  right: -1px;
  border-left: 0;
  border-bottom: 0;
  border-right: 1px solid rgba(196, 92, 18, 0.28);
  border-top: 1px solid rgba(196, 92, 18, 0.28);
  background: #fff4ea;
}

.comment-form {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.comment-form input {
  flex: 1;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.55rem 0.9rem;
  font: inherit;
  background: #fff;
}

/* 投稿詳細シート */
.comm-sheet[hidden] {
  display: none !important;
}

.comm-sheet {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: end center;
}

.comm-sheet__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(11, 31, 51, 0.45);
}

.comm-sheet__panel {
  position: relative;
  z-index: 1;
  width: min(100%, 520px);
  max-height: min(92vh, 860px);
  overflow: auto;
  background: #fff;
  border-radius: 1rem 1rem 0 0;
  box-shadow: var(--shadow);
  animation: comm-sheet-up 0.28s ease;
}

@keyframes comm-sheet-up {
  from { transform: translateY(24px); opacity: 0.6; }
  to { transform: translateY(0); opacity: 1; }
}

.comm-sheet__close {
  position: absolute;
  top: 0.55rem;
  right: 0.55rem;
  z-index: 2;
  width: 2.2rem;
  height: 2.2rem;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--navy-deep);
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
}

.comm-sheet__media {
  aspect-ratio: 16 / 10;
  background: var(--navy-mid);
  position: relative;
  overflow: hidden;
}

.comm-sheet__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.comm-sheet__body {
  padding: 1.1rem 1.15rem 1.5rem;
}

.comm-sheet__meta {
  margin: 0 0 0.35rem;
  font-size: 0.78rem;
  color: var(--muted);
}

.comm-sheet__title {
  margin: 0 0 0.65rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--navy-deep);
  letter-spacing: 0.03em;
}

.comm-sheet__text {
  margin: 0 0 1rem;
  white-space: pre-line;
  color: var(--muted);
  line-height: 1.7;
  font-size: 0.95rem;
}

.comm-sheet__comments {
  display: grid;
  gap: 0.55rem;
  margin-bottom: 0.15rem;
}

.comm-sheet__cmt-block {
  margin-top: 0.25rem;
  padding-top: 0.85rem;
  border-top: 1px dashed var(--line);
}

.comm-sheet__cmt-title {
  margin: 0 0 0.65rem;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--navy-deep);
  letter-spacing: 0.04em;
}

.comm-sheet__no-cmt {
  margin: 0 0 0.5rem;
  font-size: 0.88rem;
  color: var(--muted);
}

.community-side__box {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem;
}

.community-side__title {
  margin: 0 0 0.85rem;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--navy-deep);
}

.community-side__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.community-side__list a {
  display: block;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--line);
  color: var(--navy);
  font-weight: 700;
  text-decoration: none;
}

.community-side__list li:last-child a {
  border-bottom: 0;
}

.community-side__note {
  margin: 0.9rem 0 0;
  font-size: 0.8rem;
  color: var(--muted);
  line-height: 1.5;
}

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

  .community-side {
    display: none;
  }

  .section--community {
    padding: 0.5rem 0 1.25rem;
  }

  .section--community > .section__inner {
    max-width: none;
    margin: 0;
    padding: 0;
    width: 100%;
  }

  .comm-greet,
  .comm-block__head,
  .comm-voice-list {
    padding-left: 0.85rem;
    padding-right: 0.85rem;
  }

  .comm-block__head {
    padding-top: 0;
    padding-bottom: 0;
  }

  .comm-carousel {
    margin: 0;
    padding: 0 0.85rem 0.5rem 0.85rem;
    gap: 0.65rem;
    scroll-padding-left: 0.85rem;
  }

  .comm-carousel--sm {
    gap: 0.55rem;
  }

  .comm-carousel:not(.comm-carousel--sm) .comm-tile {
    flex: 0 0 calc(100% - 2.4rem);
    width: calc(100% - 2.4rem);
    border-radius: 0.75rem;
    box-shadow: var(--shadow);
  }

  .comm-carousel:not(.comm-carousel--sm) .comm-tile__cap {
    padding-left: 0.85rem;
    padding-right: 0.85rem;
  }

  .comm-tile--sm {
    flex: 0 0 auto;
    flex-shrink: 0;
    width: 160px;
    min-width: 160px;
    max-width: 160px;
    border-radius: 0.7rem;
  }

  .comm-sheet {
    place-items: end stretch;
  }

  .comm-sheet__panel {
    width: 100%;
    border-radius: 1rem 1rem 0 0;
  }
}

@media (min-width: 901px) {
  .comm-carousel:not(.comm-carousel--sm) .comm-tile {
    flex: 0 0 240px;
  }

  .comm-tile--sm {
    flex: 0 0 auto;
    flex-shrink: 0;
    width: 176px;
    min-width: 176px;
    max-width: 176px;
  }

  .comm-sheet {
    place-items: center;
  }

  .comm-sheet__panel {
    border-radius: 1rem;
    max-height: min(88vh, 820px);
  }
}

/* Responsive */
@media (max-width: 900px) {
  .feature-grid,
  .split-cta,
  .site-footer__inner {
    grid-template-columns: 1fr;
  }

  .event-item {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }

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

@media (max-width: 780px) {
  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
    padding: 1rem 1.25rem 1.5rem;
    background: rgba(255, 253, 248, 0.98);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
  }

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

  .site-nav__list {
    flex-direction: column;
    gap: 0.2rem;
  }

  .site-nav__link {
    display: block;
    padding: 0.7rem 0;
    font-size: 1rem;
  }

  .site-nav__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero {
    min-height: calc(100svh - var(--header-h));
  }

  .hero__content {
    padding-top: 3rem;
  }
}

@media (max-width: 520px) {
  .site-footer__cols {
    grid-template-columns: 1fr;
  }

  .brand__sub {
    display: none;
  }
}