.wrs-story { background: #fff; color: var(--text); }
.story-container { width: calc(100% - 116px); max-width: 1440px; margin-inline: auto; }
.story-opening { padding: 40px 0 32px; border-bottom: 1px solid var(--line); background: var(--ice); }
.story-rule { display: block; width: 72px; height: 4px; margin-bottom: 24px; background: var(--blue); }
.story-opening h1 { margin: 0; color: var(--navy); font-size: 56px; line-height: 1.02; font-weight: 900; letter-spacing: 0; }
.story-opening h1 span { color: var(--blue); }
.story-promise { max-width: 680px; margin: 16px 0 0; font-size: 18px; line-height: 1.5; font-weight: 500; color: #3f4860; }
.story-layout { display: grid; grid-template-columns: 76px minmax(0, 1fr); gap: 32px; padding-block: 8px 32px; }
.story-index { align-self: start; position: sticky; top: 120px; display: grid; gap: 12px; padding-top: 40px; }
.story-index a { display: flex; align-items: center; gap: 12px; min-height: 44px; color: var(--muted); font-size: 14px; font-weight: 700; text-decoration: none; }
.story-index-line { height: 2px; width: 18px; background: var(--line); transition: width 180ms, background 180ms; }
.story-index a[aria-current], .story-index a:hover { color: var(--blue); }
.story-index a[aria-current] .story-index-line { width: 36px; background: var(--blue); }
.story-chapter { position: relative; padding: 32px 0; scroll-margin-top: 110px; }
.story-chapter + .story-chapter { border-top: 1px solid var(--line); }
.story-chapter p { max-width: 900px; margin: 0; color: #3f4860; font-size: 1.02rem; line-height: 1.6; font-weight: 400; }
.story-chapter strong { font-weight: 700; }
.story-origin { display: grid; grid-template-columns: 160px minmax(0, 1fr); gap: 28px; align-items: center; }
.story-year { font-size: 48px; line-height: 1; font-weight: 900; color: var(--blue); letter-spacing: 0; }
.story-year span { display: block; margin-top: 20px; height: 3px; width: 64px; background: #9bc6e8; }
.story-approach strong { color: var(--navy); }
.story-scope { padding-right: 180px; }
.story-scope p a { color: var(--blue); text-decoration-color: #aacceb; text-underline-offset: 5px; text-decoration-thickness: 1px; transition: background 160ms, text-decoration-color 160ms; }
.story-scope p a:hover { background: #eaf4fb; text-decoration-color: var(--blue); }
.story-next { position: absolute; right: 0; top: 32px; display: inline-flex; align-items: center; gap: 10px; max-width: 100%; margin-top: 0; padding-block: 4px; color: var(--blue); font-size: 14px; font-weight: 600; text-decoration: none; }
.story-next-copy { display: grid; gap: 4px; min-width: 0; }
.story-next-copy strong { color: var(--navy); font-size: 18px; line-height: 1.4; }
.story-next-copy > span { font-size: 14px; line-height: 1.5; }
.story-next-arrow { display: grid; place-items: center; flex: 0 0 48px; width: 48px; height: 48px; border: 1px solid #b9d3eb; border-radius: 50%; background: var(--ice); font-size: 28px; transition: background 160ms, color 160ms; }
.story-next:hover .story-next-arrow, .story-next:focus-visible .story-next-arrow { background: var(--blue); color: white; }
.story-next:hover .story-next-copy > span { text-decoration: underline; text-underline-offset: 4px; }
.wrs-story a:focus-visible { outline: 3px solid var(--blue); outline-offset: 5px; }
@media (max-width: 900px) {
  .story-container { width: calc(100% - 48px); }
  .story-layout { gap: 24px; grid-template-columns: 48px minmax(0, 1fr); }
  .story-opening h1 { font-size: 48px; }
  .story-promise { font-size: 18px; }
  .story-origin { grid-template-columns: 1fr; gap: 24px; }
  .story-year { font-size: 42px; }
  .story-chapter p { font-size: 1.02rem; }
  .story-index a[aria-current] .story-index-line { width: 18px; }
}
@media (max-width: 540px) {
  .story-container { width: calc(100% - 36px); }
  .story-opening { padding: 26px 0 24px; }
  .story-opening h1 { font-size: 44px; }
  .story-promise { font-size: 16px; }
  .story-layout { display: block; padding-bottom: 24px; }
  .story-index { position: static; display: flex; gap: 24px; padding-top: 20px; }
  .story-index a { min-width: 62px; }
  .story-chapter { padding-block: 28px; }
  .story-chapter p { font-size: 16px; line-height: 1.6; }
  .story-year { font-size: 38px; }
  .story-scope { padding-right: 0; }
  .story-next { position: static; display: flex; width: fit-content; margin: 20px 0 0 auto; }
}
@media (prefers-reduced-motion: reduce) {
  .wrs-story * { transition: none !important; }
}

/* The same content remains readable as sections when JavaScript is unavailable. */
.story-layout { display: block; padding-top: 24px; }
.story-index { position: static; display: flex; gap: 28px; padding: 0; border-bottom: 1px solid var(--line); }
.story-index a { justify-content: center; min-width: 0; padding: 14px 2px; border-bottom: 3px solid transparent; margin-bottom: -1px; font-size: 15px; line-height: 1.4; text-align: center; color: var(--muted); }
.story-index a:hover { color: var(--blue); border-bottom-color: #b9d3eb; }
.story-index a[aria-selected="true"] { color: var(--blue); border-bottom-color: var(--blue); }
.has-tabs .story-chapters { min-height: 208px; }
.has-tabs .story-chapter { border-top: 0; }
.has-tabs .story-chapter[hidden] { display: none; }
.story-chapter:focus-visible { outline: 2px solid var(--blue); outline-offset: 4px; }
@media (max-width: 540px) {
  .story-index { gap: 12px; }
  .story-index a { flex: 1; font-size: 14px; }
  .has-tabs .story-chapters { min-height: 340px; }
}