/* コンセプトだけに適用する、写真と大きな言葉で読み進めるレイアウト。 */
.concept-page .bg-blobs { display: none; }
.concept-story { padding-bottom: 0; }
.story-container { width: min(1100px, calc(100% - 64px)); margin-inline: auto; }
.story-eyebrow {
  display: flex; flex-wrap: wrap; gap: 12px; align-items: center;
  color: var(--orange-700); font: 700 .8rem/1.6 var(--font-round);
  letter-spacing: .12em; margin-bottom: 24px;
}
.story-eyebrow span { color: var(--ink-light); letter-spacing: .06em; }
.story-hero {
  display: grid; grid-template-columns: 1fr 1.08fr; gap: 48px;
  align-items: center; padding-block: 72px 64px;
}
.story-title {
  font: 800 clamp(2.4rem, 4.4vw, 3.7rem)/1.45 var(--font-round);
  letter-spacing: -.06em;
}
.story-title > span { display: block; }
.story-accent { color: var(--orange-700); }
.story-hero-lead { font-size: clamp(1.25rem, 2vw, 1.65rem); font-weight: 700; margin-top: 28px; line-height: 1.8; }
.story-read-link {
  display: inline-flex; align-items: center; gap: 24px; min-height: 48px;
  margin-top: 28px; font-size: .88rem; font-weight: 700; color: var(--orange-700);
  border-bottom: 1px solid var(--orange-300); text-decoration: none;
}
.story-read-link span { transition: transform .25s; }
.story-read-link:hover span { transform: translateY(4px); }
.story-hero-photo { position: relative; padding-bottom: 24px; }
.story-hero-photo::before {
  content: ''; position: absolute; inset: 28px -18px 0 28px;
  background: var(--orange-100); border-radius: 140px 20px 100px 20px; z-index: -1;
}
.story-hero-photo img {
  width: 100%; height: clamp(320px, 36vw, 470px); display: block; object-fit: cover;
  border-radius: 120px 16px 100px 16px;
}
.concept-story figcaption { font-size: .76rem; color: var(--ink-light); line-height: 1.8; padding-top: 14px; }
.story-hero-photo figcaption { text-align: right; }
.story-index {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px;
  padding-block: 22px; border-block: 1px solid var(--line);
}
.story-index a {
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px;
  font-size: .85rem; font-weight: 700; text-decoration: none; color: var(--ink-light);
  min-height: 44px; transition: color .2s;
}
.story-index a:hover { color: var(--orange-700); }
.story-index span { color: var(--orange-700); font-size: .75rem; letter-spacing: .06em; }
.story-chapter { padding-block: clamp(64px, 8vw, 112px); scroll-margin-top: 12px; }
.story-split { display: grid; grid-template-columns: 1fr 1fr; gap: 88px; align-items: start; }
.story-heading { font: 800 clamp(1.8rem, 3.1vw, 2.75rem)/1.6 var(--font-round); letter-spacing: -.04em; }
.story-prose { font-size: 1rem; line-height: 2.1; overflow-wrap: anywhere; }
.story-prose p + p { margin-top: 24px; }
.story-keyline { padding-left: 20px; border-left: 3px solid var(--orange-400); color: var(--orange-700); }
.story-everyday { background: linear-gradient(180deg, var(--surface), var(--orange-50)); }
.story-place { display: grid; grid-template-columns: .95fr 1fr; gap: 80px; align-items: start; }
.story-place-photo { padding-top: 44px; }
.story-place-photo img { display: block; width: 100%; height: 560px; object-fit: cover; object-position: 47% center; border-radius: 16px 100px 16px 16px; }
.story-place .story-prose { margin-top: 32px; }
.story-pullquote {
  padding-top: 72px; text-align: center;
  font: 700 clamp(1.4rem, 3vw, 2.6rem)/1.85 var(--font-round); letter-spacing: -.04em;
}
.story-pullquote span {
  color: var(--orange-700); position: relative;
  background: linear-gradient(transparent 74%, var(--orange-200) 74%);
}
.story-values { background: var(--orange-50); }
.story-value-list { list-style: none; margin-top: 48px; }
.story-value-list li { display: grid; grid-template-columns: 100px 1fr; gap: 24px; padding: 32px 0; border-top: 1px solid var(--line); align-items: start; }
.story-value-list li:last-child { border-bottom: 1px solid var(--line); }
.story-value-number { font: 700 3rem/1.5 var(--font-round); color: var(--orange-300); }
.story-value-list h3 { font: 800 clamp(1.9rem, 3.8vw, 3rem)/1.45 var(--font-round); color: var(--orange-700); }
.story-value-list h3 span { display: inline-block; font-size: clamp(1rem, 1.8vw, 1.35rem); color: var(--ink); font-weight: 700; margin-left: 16px; }
.story-value-list p { margin-top: 12px; font-size: 1rem; line-height: 1.9; }
.story-values-ending { max-width: 640px; margin: 40px 0 0 auto; }
.story-owner { display: grid; grid-template-columns: .75fr 1.25fr; gap: 60px; padding-block: 88px; align-items: center; }
.story-owner img { width: 100%; height: auto; display: block; border-radius: 16px; }
.story-owner .story-eyebrow { margin-bottom: 12px; }
.story-owner h2 { font: 700 1.7rem/1.5 var(--font-round); margin-bottom: 20px; }
.story-owner .story-prose { font-size: .93rem; }
.story-owner .story-owner-creds { font-size: .78rem; line-height: 1.9; padding-top: 20px; border-top: 1px solid var(--line); }
.story-message { text-align: center; background: var(--orange-100); border-radius: 80px 0 0 0; }
.story-message .story-eyebrow { justify-content: center; }
.story-message .story-heading { font-size: clamp(1.9rem, 4.2vw, 3.6rem); color: var(--orange-700); }
.story-message .story-heading span { display: inline-block; }
.story-message-invite { margin-top: 16px; font-weight: 700; font-size: clamp(1.1rem, 2vw, 1.5rem); }
.story-message-prose { max-width: 640px; margin: 36px auto 0; text-align: left; }
.story-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 16px; margin-top: 40px; }
.story-actions .btn { gap: 16px; }
.concept-story a:focus-visible { outline: 3px solid var(--orange-600); outline-offset: 5px; }

/* 本文は常に表示可能にする。JSは表示を隠さず、入場時だけ動きを加える。 */
@keyframes story-appear {
  from { opacity: .35; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
.concept-page [data-reveal].is-entering { animation: story-appear .7s cubic-bezier(.2, .6, .3, 1) both; }

@media (max-width: 900px) {
  .story-container { width: calc(100% - 48px); }
  .story-hero { gap: 28px; }
  .story-title { font-size: clamp(2rem, 4.8vw, 2.7rem); }
  .story-split, .story-place { gap: 40px; }
  .story-owner { gap: 32px; }
  .story-place-photo img { height: 520px; }
  .story-index { gap: 12px; }
}
@media (max-width: 680px) {
  .story-container { width: calc(100% - 40px); }
  .story-hero { grid-template-columns: 1fr; padding-block: 40px; gap: 32px; }
  .story-eyebrow { font-size: .72rem; gap: 10px; margin-bottom: 20px; }
  .story-title { font-size: clamp(2.05rem, 8.8vw, 3rem); }
  .story-hero-lead { font-size: 1.2rem; margin-top: 20px; }
  .story-read-link { margin-top: 18px; }
  .story-hero-photo { margin-right: 12px; }
  .story-hero-photo img { height: auto; aspect-ratio: 4 / 3; border-radius: 64px 12px 64px 12px; }
  .story-hero-photo::before { inset: 16px -12px 0 16px; border-radius: 70px 16px 64px 16px; }
  .story-hero-photo figcaption { text-align: left; font-size: .72rem; }
  .story-index { grid-template-columns: 1fr 1fr; gap: 4px 16px; padding-block: 16px; }
  .story-index a { font-size: .76rem; gap: 8px; }
  .story-split, .story-place, .story-owner { grid-template-columns: 1fr; gap: 32px; }
  .story-heading { font-size: clamp(1.65rem, 6.8vw, 2.3rem); }
  .story-prose { font-size: .96rem; line-height: 2; }
  .story-place-photo { padding-top: 0; }
  .story-place-photo img { height: auto; aspect-ratio: 4 / 3; border-radius: 12px 64px 12px 12px; }
  .story-place-photo { order: 2; }
  .story-place .story-prose { margin-top: 24px; }
  .story-pullquote { padding-top: 48px; font-size: clamp(1.1rem, 4.65vw, 1.7rem); }
  .story-value-list { margin-top: 32px; }
  .story-value-list li { grid-template-columns: 40px 1fr; gap: 12px; padding-block: 28px; }
  .story-value-number { font-size: 1.6rem; line-height: 1.7; }
  .story-value-list h3 { font-size: clamp(1.75rem, 6.5vw, 2.2rem); }
  .story-value-list h3 span { display: block; margin: 6px 0 0; font-size: 1rem; }
  .story-value-list p { font-size: .9rem; }
  .story-owner { padding-block: 64px; }
  .story-owner figure { max-width: 420px; }
  .story-message { border-radius: 48px 0 0 0; }
  .story-message .story-heading { font-size: clamp(1.55rem, 6.2vw, 2.3rem); }
  .story-actions { flex-direction: column; align-items: stretch; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .concept-page [data-reveal].is-entering { animation: none; }
  .concept-page .story-read-link span { transition: none; }
  .concept-page .story-read-link:hover span { transform: none; }
}
@media print {
  .story-index, .story-read-link, .story-actions { display: none; }
  .story-chapter, .story-owner, .story-hero { padding-block: 24px; }
  .concept-page [data-reveal].is-entering { animation: none; }
}