:root {
  --fc2-paper: #faf9f6;
  --fc2-ink: #18202a;
  --fc2-red: #e7483d;
  --fc2-blue: #dceffa;
  --fc2-yellow: #fff1b8;
  --fc2-line: rgba(24, 32, 42, 0.16);
  --fc2-muted: #657080;
  --fc2-white: #fffdf8;
  --fc2-shadow: 0 18px 48px rgba(24, 32, 42, 0.1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body.fc2-concept-page {
  margin: 0;
  color: var(--fc2-ink);
  background:
    radial-gradient(circle at 18px 18px, rgba(231, 72, 61, .08) 1.5px, transparent 2px) 0 0 / 36px 36px,
    linear-gradient(180deg, #fffdf8 0%, var(--fc2-paper) 100%);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.75;
  overflow-x: hidden;
}
a { color: inherit; }
.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 200;
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--fc2-ink);
  color: #fff;
  transform: translateY(-150%);
}
.skip-link:focus { transform: translateY(0); }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

.fc2-header {
  position: fixed;
  z-index: 120;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  gap: 24px;
  min-height: 78px;
  padding: 14px clamp(18px, 4vw, 58px);
  background: rgba(250, 249, 246, .9);
  border-bottom: 1px solid var(--fc2-line);
  box-shadow: 0 8px 26px rgba(24, 32, 42, .06);
  backdrop-filter: blur(16px);
}
.fc2-header::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 3px;
  background: var(--fc2-red);
}
.fc2-logo {
  display: grid;
  flex: 0 0 auto;
  color: var(--fc2-ink);
  text-decoration: none;
  line-height: 1.15;
}
.fc2-logo strong {
  font-size: 1.08rem;
  letter-spacing: 0;
}
.fc2-logo strong::first-letter { color: var(--fc2-red); }
.fc2-logo span {
  color: var(--fc2-muted);
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .12em;
}
.fc2-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(12px, 2vw, 24px);
  flex: 1 1 auto;
  font-size: .92rem;
  font-weight: 800;
}
.fc2-nav a,
.fc2-login,
.fc2-header-cta,
.fc2-button,
.path-choice a,
.showcase-body a {
  text-decoration: none;
}
.fc2-nav a {
  position: relative;
  white-space: nowrap;
}
.fc2-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -9px;
  height: 2px;
  background: var(--fc2-red);
  transform: scaleX(0);
  transition: transform .2s ease;
}
.fc2-nav a:hover::after,
.fc2-nav a:focus-visible::after { transform: scaleX(1); }
.fc2-header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 0 0 auto;
}
.fc2-login {
  font-weight: 800;
  color: #2e3a48;
}
.fc2-header-cta,
.fc2-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 12px 20px;
  border-radius: 999px;
  font-weight: 900;
  line-height: 1.2;
}
.fc2-header-cta,
.fc2-button-primary {
  background: var(--fc2-red);
  color: #fff;
  box-shadow: 0 10px 22px rgba(231, 72, 61, .22);
}
.fc2-button-text {
  border: 1px solid var(--fc2-line);
  background: rgba(255,255,255,.72);
}
.fc2-menu-button {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--fc2-line);
  border-radius: 999px;
  background: var(--fc2-white);
  color: var(--fc2-ink);
}
.fc2-menu-button span:not(.sr-only) {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  border-radius: 999px;
  background: currentColor;
  transition: transform .2s ease, opacity .2s ease;
}
.fc2-header.menu-open .fc2-menu-button span:nth-child(2) { transform: translateY(6px) rotate(45deg); }
.fc2-header.menu-open .fc2-menu-button span:nth-child(3) { opacity: 0; }
.fc2-header.menu-open .fc2-menu-button span:nth-child(4) { transform: translateY(-6px) rotate(-45deg); }

.fc2-section {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 92px 0;
}
.fc2-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, .92fr);
  gap: clamp(34px, 6vw, 76px);
  align-items: center;
  min-height: 100vh;
  padding-top: 138px;
}
.fc2-eyebrow {
  margin: 0 0 14px;
  color: var(--fc2-red);
  font-size: .76rem;
  font-weight: 900;
  letter-spacing: .14em;
  text-transform: uppercase;
}
h1,
h2,
h3,
p { margin-top: 0; }
h1,
h2 {
  line-height: 1.12;
  letter-spacing: 0;
}
h1 {
  margin-bottom: 24px;
  font-size: clamp(3.2rem, 7vw, 6.2rem);
}
h2 {
  margin-bottom: 18px;
  font-size: clamp(2.1rem, 4vw, 4rem);
}
h3 {
  margin-bottom: 10px;
  font-size: 1.18rem;
  line-height: 1.35;
}
.fc2-lead {
  font-size: clamp(1.08rem, 1.7vw, 1.28rem);
  font-weight: 800;
}
.mobile-break { display: none; }
.fc2-hero-copy > p:not(.fc2-eyebrow) {
  max-width: 40rem;
}
.fc2-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 28px 0;
}
.fc2-proof-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 0;
  margin: 0;
  list-style: none;
}
.fc2-proof-list li,
.culture-tags span {
  padding: 8px 12px;
  border: 1px solid var(--fc2-line);
  border-radius: 999px;
  background: rgba(255,255,255,.74);
  font-size: .9rem;
  font-weight: 800;
}

.image-placeholder {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--fc2-line);
  border-radius: 28px;
  background:
    linear-gradient(135deg, rgba(220,239,250,.88), rgba(255,241,184,.92)),
    var(--fc2-white);
  box-shadow: var(--fc2-shadow);
}
.image-placeholder::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(24,32,42,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(24,32,42,.06) 1px, transparent 1px);
  background-size: 24px 24px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,.85), transparent 72%);
}
.image-placeholder-hero {
  aspect-ratio: 4 / 3;
  padding: 28px;
}
.image-placeholder.has-image {
  padding: 0;
  background: var(--fc2-white);
}
.image-placeholder.has-image::before {
  display: none;
}
.image-placeholder.has-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.placeholder-browser {
  position: relative;
  height: 100%;
  border: 2px solid rgba(24,32,42,.22);
  border-radius: 20px;
  background: rgba(255,255,255,.72);
}
.browser-bar {
  display: flex;
  align-items: center;
  gap: 7px;
  height: 40px;
  padding: 0 14px;
  border-bottom: 1px solid var(--fc2-line);
}
.browser-bar span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--fc2-red);
}
.browser-bar span:nth-child(2) { background: #f2c34d; }
.browser-bar span:nth-child(3) { background: #58b87f; }
.browser-bar strong {
  margin-left: 8px;
  color: #586373;
  font-size: .78rem;
}
.floating-site {
  position: absolute;
  display: grid;
  place-items: center;
  width: 32%;
  min-height: 74px;
  border: 1px solid rgba(24,32,42,.16);
  border-radius: 16px;
  background: var(--fc2-white);
  color: var(--fc2-ink);
  font-weight: 900;
  box-shadow: 0 12px 28px rgba(24,32,42,.1);
  animation: float 7s ease-in-out infinite;
}
.site-art { left: 8%; top: 22%; color: var(--fc2-red); }
.site-diary { right: 8%; top: 20%; animation-delay: -.8s; }
.site-game { left: 20%; bottom: 16%; animation-delay: -1.4s; }
.site-photo { right: 18%; bottom: 26%; color: #256d91; animation-delay: -2s; }
.site-study { left: 38%; top: 44%; background: var(--fc2-yellow); animation-delay: -3s; }
.placeholder-text {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 22px;
  display: grid;
  gap: 4px;
  padding: 14px;
  border: 1px solid rgba(24,32,42,.14);
  border-radius: 16px;
  background: rgba(255,253,248,.9);
  backdrop-filter: blur(10px);
}
.placeholder-text strong,
.image-placeholder-card strong {
  color: var(--fc2-red);
  font-size: .82rem;
  letter-spacing: .1em;
}
.placeholder-text span,
.image-placeholder-card span { font-weight: 900; }
.placeholder-text small,
.image-placeholder-card small,
.placeholder-text em,
.image-placeholder-card em {
  color: var(--fc2-muted);
  font-style: normal;
  font-size: .82rem;
}
.pixel-cursor {
  position: absolute;
  width: 24px;
  height: 32px;
  right: 12%;
  top: 12%;
  background: var(--fc2-ink);
  clip-path: polygon(0 0, 0 100%, 28% 78%, 44% 100%, 62% 92%, 48% 68%, 80% 68%);
}
.tiny-star {
  position: absolute;
  width: 18px;
  height: 18px;
  background: var(--fc2-red);
  clip-path: polygon(50% 0, 61% 36%, 100% 50%, 61% 64%, 50% 100%, 39% 64%, 0 50%, 39% 36%);
}
.star-a { left: 9%; top: 13%; }
.star-b { right: 8%; bottom: 12%; background: #f2c34d; }

.section-heading {
  max-width: 720px;
  margin-bottom: 34px;
}
.stats-grid,
.type-grid,
.feature-grid,
.steps-grid,
.showcase-grid {
  display: grid;
  gap: 18px;
}
.stats-grid { grid-template-columns: repeat(4, 1fr); }
.stat-card,
.type-card,
.feature-card,
.step-card,
.showcase-card,
.explore-panel {
  border: 1px solid var(--fc2-line);
  border-radius: 24px;
  background: rgba(255,253,248,.84);
  box-shadow: 0 12px 30px rgba(24,32,42,.06);
}
.stat-card {
  padding: 24px;
}
.stat-card span {
  color: var(--fc2-muted);
  font-weight: 900;
}
.stat-card strong {
  display: block;
  margin: 4px 0;
  color: var(--fc2-red);
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1;
}
.stat-card small { font-weight: 800; }
.type-grid { grid-template-columns: repeat(3, 1fr); }
.type-card,
.feature-card,
.step-card {
  padding: 26px;
  transition: transform .2s ease, box-shadow .2s ease;
}
.type-card:hover,
.feature-card:hover,
.showcase-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--fc2-shadow);
}
.css-icon {
  position: relative;
  display: inline-block;
  width: 42px;
  height: 42px;
  margin-bottom: 18px;
  border: 2px solid var(--fc2-ink);
  border-radius: 12px;
  background: var(--fc2-blue);
}
.css-icon::before,
.css-icon::after {
  content: "";
  position: absolute;
  background: var(--fc2-red);
}
.icon-art::before { width: 18px; height: 18px; left: 10px; top: 9px; border-radius: 50%; }
.icon-note::before { width: 22px; height: 3px; left: 8px; top: 12px; box-shadow: 0 8px 0 var(--fc2-red), 0 16px 0 var(--fc2-red); }
.icon-game::before { width: 24px; height: 14px; left: 7px; top: 12px; border-radius: 8px; }
.icon-group::before { width: 10px; height: 10px; left: 8px; top: 10px; border-radius: 50%; box-shadow: 14px 0 0 var(--fc2-red), 7px 14px 0 var(--fc2-red); }
.icon-shop::before { width: 25px; height: 16px; left: 7px; top: 14px; }
.icon-archive::before { width: 22px; height: 16px; left: 8px; top: 16px; border-radius: 3px; }
.feature-grid { grid-template-columns: repeat(4, 1fr); }
.feature-card ul {
  padding-left: 1.1rem;
  margin-bottom: 0;
}
.feature-card li::marker { color: var(--fc2-red); }

.showcase-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.showcase-card {
  overflow: hidden;
  transition: transform .2s ease, box-shadow .2s ease;
}
.image-placeholder-card {
  display: grid;
  align-content: end;
  gap: 3px;
  aspect-ratio: 16 / 10;
  padding: 18px;
  border: 0;
  border-radius: 24px 24px 0 0;
  box-shadow: none;
}
.image-placeholder-card.has-image {
  display: block;
}
.mini-window-lines {
  position: absolute;
  top: 18px;
  left: 18px;
  right: 18px;
  height: 48px;
  border-radius: 12px;
  border: 1px solid rgba(24,32,42,.14);
  background: repeating-linear-gradient(90deg, rgba(231,72,61,.72) 0 18px, transparent 18px 30px);
}
.showcase-body { padding: 20px; }
.showcase-body > span {
  color: var(--fc2-red);
  font-size: .82rem;
  font-weight: 900;
}
.showcase-body a {
  display: inline-flex;
  margin-top: 10px;
  color: var(--fc2-red);
  font-weight: 900;
}

.fc2-culture {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(340px, 1fr);
  gap: 44px;
  width: 100%;
  max-width: none;
  padding-inline: max(20px, calc((100% - 1180px) / 2));
  background:
    radial-gradient(circle at 20% 20%, rgba(231,72,61,.12), transparent 28%),
    linear-gradient(135deg, #f2f7fb, #fff6cf);
}
.culture-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0;
}
.counter-chip {
  display: inline-flex;
  padding: 9px 14px;
  border: 2px solid var(--fc2-ink);
  border-radius: 10px;
  background: #111;
  color: #f5f5f5;
  font-family: "Courier New", monospace;
  letter-spacing: .12em;
}
.image-placeholder-culture {
  aspect-ratio: 3 / 2;
  min-height: 360px;
}
.retro-window {
  position: absolute;
  top: 15%;
  left: 12%;
  right: 12%;
  display: grid;
  place-items: center;
  min-height: 160px;
  border: 2px solid rgba(24,32,42,.22);
  border-radius: 18px;
  background: rgba(255,253,248,.82);
}
.retro-window span {
  color: var(--fc2-red);
  font-size: 2.5rem;
  font-weight: 900;
}
.retro-window small {
  color: var(--fc2-muted);
  font-family: "Courier New", monospace;
}
.culture-cursor { right: 10%; top: 18%; }
.culture-star { left: 10%; bottom: 18%; }

.steps-grid { grid-template-columns: repeat(3, 1fr); }
.step-card span {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-bottom: 18px;
  border-radius: 50%;
  background: var(--fc2-red);
  color: #fff;
  font-weight: 900;
}
.path-choice {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 24px;
}
.path-choice a {
  padding: 16px 20px;
  border: 1px solid var(--fc2-line);
  border-radius: 18px;
  background: var(--fc2-white);
  font-weight: 900;
}

.explore-panel {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(320px, 1fr) auto;
  gap: 24px;
  align-items: center;
  padding: 28px;
}
.explore-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.explore-tabs button {
  padding: 8px 12px;
  border: 1px solid var(--fc2-line);
  border-radius: 999px;
  background: #fff;
  color: var(--fc2-ink);
  font-weight: 800;
}
.explore-tabs .is-active {
  background: var(--fc2-ink);
  color: #fff;
}
.site-list {
  display: grid;
  gap: 10px;
}
.site-list article {
  padding: 12px;
  border: 1px solid var(--fc2-line);
  border-radius: 16px;
  background: rgba(250,249,246,.78);
}
.site-list span {
  color: var(--fc2-red);
  font-size: .78rem;
  font-weight: 900;
}
.site-list h3,
.site-list p { margin-bottom: 2px; }
.site-list time {
  color: var(--fc2-muted);
  font-size: .82rem;
}
.random-button {
  min-height: 72px;
  padding: 14px 18px;
  border: 0;
  border-radius: 22px;
  background: var(--fc2-red);
  color: #fff;
  font-weight: 900;
  box-shadow: 0 12px 24px rgba(231,72,61,.22);
  cursor: pointer;
}
.random-button::before {
  content: "◇";
  display: block;
  font-size: 1.4rem;
}
.random-button.is-clicked { transform: translateY(2px); }

.fc2-final-cta {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(340px, 1fr);
  gap: 40px;
  align-items: center;
  width: min(1180px, calc(100% - 40px));
  padding: 46px;
  border-radius: 34px;
  background:
    radial-gradient(circle at 82% 18%, rgba(220,239,250,.18), transparent 26%),
    var(--fc2-ink);
  color: #fff;
}
.fc2-final-cta .fc2-eyebrow { color: #ffd0cc; }
.final-copy code {
  display: block;
  width: fit-content;
  margin-top: 18px;
  padding: 10px 12px;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 999px;
  color: #fff;
}
.image-placeholder-final {
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, #263143, #102033);
  color: #fff;
}
.image-placeholder-final .placeholder-text {
  background: rgba(24,32,42,.82);
  border-color: rgba(255,255,255,.16);
}
.night-window {
  position: absolute;
  border: 1px solid rgba(255,255,255,.24);
  border-radius: 14px;
  background: rgba(255,255,255,.08);
  box-shadow: 0 0 34px rgba(220,239,250,.18);
}
.window-one { width: 34%; height: 30%; left: 10%; top: 18%; }
.window-two { width: 28%; height: 34%; right: 12%; top: 24%; }
.window-three { width: 38%; height: 24%; left: 28%; bottom: 16%; }

.fc2-footer {
  margin-top: 96px;
  padding: 54px max(20px, calc((100% - 1180px) / 2));
  background: #111923;
  color: #fff;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 34px;
}
.footer-grid h2 {
  margin-bottom: 14px;
  color: #fff;
  font-size: 1rem;
}
.footer-grid a {
  display: block;
  color: rgba(255,255,255,.72);
  text-decoration: none;
}
.fc2-footer p {
  margin-bottom: 8px;
  font-weight: 900;
}
.fc2-footer small { color: rgba(255,255,255,.66); }

.reveal-on-scroll {
  opacity: 1;
  transform: translateY(0);
  transition: opacity .55s ease, transform .55s ease;
}
.fc2-animate .reveal-on-scroll:not(.is-visible) {
  opacity: 0;
  transform: translateY(18px);
}
.fc2-animate .reveal-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.fc2-button,
.random-button,
.fc2-header-cta {
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.fc2-button:hover,
.random-button:hover,
.fc2-header-cta:hover {
  transform: translateY(-2px);
}
:focus-visible {
  outline: 3px solid var(--fc2-red);
  outline-offset: 3px;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@media (max-width: 1120px) {
  .fc2-nav { gap: 12px; font-size: .86rem; }
  .fc2-hero,
  .fc2-culture,
  .fc2-final-cta { grid-template-columns: 1fr; }
  .stats-grid,
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .showcase-grid { grid-template-columns: repeat(2, 1fr); }
  .explore-panel { grid-template-columns: 1fr; }
  .random-button { width: fit-content; }
}

@media (max-width: 860px) {
  .fc2-header { gap: 12px; min-height: 68px; }
  .fc2-menu-button { display: block; margin-left: auto; }
  .fc2-menu-button {
    position: relative;
    flex: 0 0 44px;
    z-index: 2;
    border-color: var(--fc2-red);
    background: var(--fc2-red);
    color: #fff;
  }
  .fc2-nav {
    position: absolute;
    top: calc(100% + 8px);
    left: 14px;
    right: 14px;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    padding: 14px;
    border: 1px solid var(--fc2-line);
    border-radius: 18px;
    background: rgba(250,249,246,.98);
    box-shadow: var(--fc2-shadow);
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
  }
  .fc2-header.menu-open .fc2-nav {
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
    transform: translateY(0);
  }
  .fc2-nav a {
    display: grid;
    place-items: center;
    min-height: 42px;
    border: 1px solid var(--fc2-line);
    border-radius: 999px;
    background: #fff;
  }
  .fc2-nav a::after { display: none; }
  .fc2-header-actions { display: none; }
  .fc2-hero { padding-top: 116px; }
  .type-grid,
  .steps-grid { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  body.fc2-concept-page {
    width: 100%;
    max-width: 100vw;
  }
  .fc2-header {
    width: 100vw;
    max-width: 100vw;
  }
  .fc2-logo {
    min-width: 0;
    max-width: calc(100vw - 86px);
  }
  .fc2-menu-button {
    position: relative;
    top: auto;
    right: auto;
    margin-left: auto;
  }
  .fc2-section {
    width: calc(100% - 24px);
    max-width: calc(100vw - 24px);
    padding: 62px 0;
  }
  .fc2-hero,
  .fc2-hero-copy,
  .fc2-hero-visual,
  .image-placeholder {
    min-width: 0;
    max-width: 100%;
  }
  .fc2-hero {
    min-height: auto;
    padding-top: 112px;
  }
  h1 { font-size: clamp(2.1rem, 9.4vw, 2.55rem); }
  h2 { font-size: clamp(2rem, 10vw, 3rem); }
  .mobile-break { display: block; }
  .fc2-proof-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .fc2-proof-list li {
    min-width: 0;
    padding: 8px 6px;
    font-size: .82rem;
    text-align: center;
    overflow-wrap: anywhere;
  }
  .fc2-hero-copy p {
    max-width: 100%;
    overflow-wrap: anywhere;
  }
  .fc2-button,
  .fc2-button-text,
  .fc2-header-cta {
    width: 100%;
    max-width: 100%;
  }
  .fc2-hero-actions {
    width: 100%;
  }
  .stats-grid,
  .feature-grid,
  .showcase-grid,
  .footer-grid { grid-template-columns: 1fr; }
  .image-placeholder-hero { padding: 14px; }
  .floating-site {
    width: 42%;
    min-height: 54px;
    font-size: .78rem;
  }
  .placeholder-text {
    left: 12px;
    right: 12px;
    bottom: 12px;
    padding: 12px;
  }
  .fc2-culture {
    padding-inline: 12px;
  }
  .fc2-final-cta {
    width: calc(100% - 24px);
    padding: 28px 20px;
  }
  .image-placeholder-card strong,
  .placeholder-text strong { font-size: .76rem; }
  .placeholder-text span,
  .image-placeholder-card span { font-size: .9rem; }
}

@media (max-width: 390px) {
  .fc2-nav { grid-template-columns: 1fr; }
  .fc2-logo strong { font-size: .96rem; }
  .fc2-logo span { font-size: .58rem; }
  .fc2-proof-list { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .reveal-on-scroll {
    opacity: 1;
    transform: none;
  }
}