@charset "UTF-8";

/* BBT autumn 2026. Load after the existing stylesheets, including the header CSS.
   Scope overrides to this page; shared header/footer and original CSS stay intact. */
body.autumn2026 {
  min-width: 0;
  background: #fff;
}

.autumn-main {
  --ink: #202020;
  --line: #dedede;
  color: var(--ink);
  background: #fff;
  font: 16px/1.75 "Noto Sans JP", "Yu Gothic", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
}

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

.autumn-main h1,
.autumn-main h2,
.autumn-main h3,
.autumn-main h4,
.autumn-main p {
  margin: 0;
  color: inherit;
}

.autumn-main a {
  color: inherit;
}

.autumn-main img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}

.autumn-main .section-inner {
  width: min(1200px, calc(100% - 64px));
  max-width: 1200px;
  margin: 0 auto;
  text-align: left;
  font-size: 16px;
}

.autumn-main .section-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font: 700 14px/1.5 Arial, Helvetica, sans-serif;
  letter-spacing: .14em;
}

.autumn-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #c95727;
}

.autumn-main .first {
  height: auto;
  padding: 64px 0 0;
  background: #fff;
}

.autumn-main .flex-box {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 56px;
  align-items: center;
  margin: 0;
}

.autumn-main .flex-box .item1 {
  min-width: 0;
  margin: 0;
}

.autumn-main .hero-copy h1 {
  margin: 24px 0;
  font-size: clamp(38px, 4.9vw, 70px);
  line-height: 1.35;
  letter-spacing: -.055em;
  font-weight: 800;
}

.autumn-main .hero-description {
  margin: 0 0 28px;
  font-size: 16px;
}

.autumn-main .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  width: auto;
  max-width: 100%;
  min-height: 48px;
  height: auto;
  padding: 13px 24px;
  margin: 0;
  border: 1px solid #202020;
  border-radius: 999px;
  background: #202020;
  color: #fff;
  font-family: inherit;
  font-weight: 700;
  line-height: 1.5;
  font-size: 15px;
  text-align: center;
  box-shadow: none;
  transition: background-color .15s;
}

.autumn-main .btn span {
  padding: 0;
  color: inherit;
}

.autumn-main .btn span::before,
.autumn-main .btn span::after {
  content: none;
}

.autumn-main .btn:hover {
  background: #404040;
  opacity: 1;
}

.autumn-main a:focus-visible,
.autumn-main [tabindex]:focus-visible {
  outline: 3px solid #995018;
  outline-offset: 5px;
}

.autumn-main .timetable-note {
  margin-top: 10px;
  font-size: 14px;
  color: #646464;
}

.autumn-main .flex-box .hero-season {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  position: relative;
  min-width: 0;
  min-height: 390px;
  margin: 0;
  padding: 32px;
  overflow: hidden;
  color: #331c0c;
  background: linear-gradient(135deg, #f5e5c8 0%, #efb864 48%, #d76a38 100%);
}

.season-caption {
  font: 700 14px/1.5 Arial, sans-serif;
  letter-spacing: .12em;
}

.season-year {
  display: block;
  margin-top: 32px;
  font: 700 clamp(80px, 10vw, 144px)/.92 Arial, sans-serif;
  letter-spacing: -.08em;
}

.season-name {
  margin: 8px 0 32px;
  font: 700 clamp(34px, 4.3vw, 62px)/1 Arial, sans-serif;
  letter-spacing: -.04em;
}

.season-bottom {
  width: 100%;
  padding-top: 16px;
  border-top: 1px solid #805327;
  font-size: 14px;
}

.autumn-nav {
  display: flex;
  gap: 40px;
  margin-top: 48px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.autumn-nav a {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 44px;
  font-size: 14px;
}

.autumn-nav a>span:first-child {
  font: 700 14px/1.5 Arial, sans-serif;
  letter-spacing: .06em;
}

.autumn-nav a:hover {
  text-decoration: underline;
  text-underline-offset: 5px;
}

.autumn-main .third {
  padding: 80px 0;
  background: #fff;
}

.autumn-main .section-heading h2 {
  margin-top: 16px;
  font-size: clamp(30px, 3.5vw, 48px);
  line-height: 1.5;
  letter-spacing: -.035em;
  font-weight: 700;
}

.autumn-main .heading-phrase {
  display: inline-block;
}

.autumn-main .pickup-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
}

.autumn-main .pickup-heading h2 {
  font-size: clamp(42px, 5vw, 64px);
  line-height: 1.3;
}

.autumn-main .pickup-time {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 18px;
  white-space: nowrap;
}

.pickup-time strong {
  font: 700 clamp(44px, 5vw, 64px)/1 Arial, sans-serif;
  letter-spacing: -.05em;
}

.autumn-main .section-description {
  margin-top: 20px;
  color: #555;
  font-size: 15px;
}

.autumn-main .weekday-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
  margin: 32px 0 0;
}

.autumn-main .bnm-grid-item {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 0;
  background: #fff;
  box-shadow: none;
  text-align: left;
}

.autumn-main .weekday-card {
  display: flex;
  flex-direction: column;
  padding: 20px 16px 16px;
  border-top: 3px solid var(--day-color);
  scroll-snap-align: start;
}

.weekday-mon {
  --day-color: #c9503e;
}

.weekday-tue {
  --day-color: #d98832;
}

.weekday-wed {
  --day-color: #c8a132;
}

.weekday-thu {
  --day-color: #448773;
}

.weekday-fri {
  --day-color: #8073a8;
}

.weekday-label {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 4px;
}

.weekday-en {
  font: 700 14px/1.5 Arial, sans-serif;
  letter-spacing: .045em;
}

.weekday-ja {
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
}

.weekday-ja small {
  font-size: 14px;
  font-weight: 400;
}

.autumn-main .weekday-card h3 {
  margin-top: 14px;
  font-size: clamp(19px, 1.8vw, 24px);
  line-height: 1.5;
  white-space: nowrap;
}

.weekday-programs {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 20px;
  flex: 1;
  padding: 24px 0;
}

.weekday-program img {
  aspect-ratio: 16 / 9;
  object-fit: contain;
}

.autumn-main .weekday-program p {
  margin-top: 10px;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.65;
  overflow-wrap: anywhere;
}

.autumn-main .broadcast-time {
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 14px;
  white-space: nowrap;
}

.broadcast-time strong {
  margin-left: 4px;
  font: 700 22px/1 Arial, sans-serif;
  letter-spacing: -.03em;
}

.autumn-main .scroll-hint {
  display: none;
}

.autumn-main .autumn-weekend {
  padding-top: 0;
}

.autumn-weekend>.section-inner {
  padding-top: 64px;
  border-top: 1px solid var(--line);
}

.weekend-day {
  margin-top: 40px;
}

.autumn-main .day-heading {
  display: flex;
  align-items: baseline;
  gap: 14px;
  font-size: 14px;
}

.day-heading span:first-child {
  font: 700 16px/1.5 Arial, sans-serif;
  letter-spacing: .09em;
}

.autumn-main .weekend-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin: 16px 0 0;
}

.autumn-main .weekend-card {
  display: grid;
  grid-template-columns: 156px minmax(0, 1fr);
  align-items: center;
  gap: 24px;
  padding: 28px;
}

.weekend-time {
  align-self: stretch;
  border-right: 1px solid var(--line);
  padding-right: 20px;
}

.weekend-time>span {
  font-size: 14px;
}

.autumn-main .weekend-time p {
  display: flex;
  flex-direction: column;
  margin-top: 16px;
}

.weekend-time time {
  font: 700 clamp(42px, 4.2vw, 56px)/1 Arial, sans-serif;
  letter-spacing: -.05em;
  white-space: nowrap;
}

.time-end {
  margin-top: 12px;
  font: 400 16px/1.5 Arial, sans-serif;
}

.program-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 148px;
}

.program-logo img {
  max-height: 172px;
  aspect-ratio: 16 / 10;
  object-fit: contain;
}

.autumn-main .weekend-program h4 {
  margin-top: 16px;
  font-size: 17px;
  line-height: 1.65;
  font-weight: 700;
  overflow-wrap: anywhere;
}

.autumn-main .hen_come {
  margin: 32px 0 0;
  text-align: left;
  color: #646464;
  font-size: 14px;
}

.autumn-main .visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 1024px) {
  .autumn-main .flex-box {
    gap: 32px;
  }

  .autumn-main .flex-box .hero-season {
    min-height: 340px;
    padding: 24px;
  }

  .autumn-main .weekday-grid {
    gap: 10px;
  }

  .autumn-main .weekday-card {
    padding: 18px 12px 14px;
  }

  .autumn-main .weekend-card {
    grid-template-columns: 116px minmax(0, 1fr);
    gap: 20px;
    padding: 24px;
  }
}

@media (max-width: 767px) {
  .autumn-main .section-inner {
    width: calc(100% - 40px);
  }

  .autumn-main .first {
    padding-top: 40px;
  }

  .autumn-main .flex-box {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .autumn-main .hero-copy h1 {
    font-size: clamp(34px, 8.9vw, 54px);
    margin: 20px 0;
  }

  .autumn-main .hero-description {
    font-size: 14px;
    margin-bottom: 24px;
  }

  .autumn-main .flex-box .hero-season {
    min-height: 0;
    padding: 24px;
    display: grid;
    grid-template-columns: auto 1fr;
    column-gap: 24px;
    align-items: end;
  }

  .season-caption {
    grid-column: 1 / -1;
    font-size: 14px;
  }

  .season-year {
    font-size: clamp(56px, 15vw, 90px);
    margin-top: 16px;
  }

  .season-name {
    font-size: clamp(22px, 5.7vw, 36px);
    margin: 0;
  }

  .season-bottom {
    grid-column: 1 / -1;
    margin-top: 20px;
    padding-top: 12px;
    font-size: 14px;
  }

  .autumn-nav {
    flex-direction: column;
    gap: 0;
    margin-top: 32px;
    padding: 12px 0;
  }

  .autumn-nav a {
    gap: 12px;
    justify-content: space-between;
    font-size: 14px;
    min-height: 48px;
  }

  .autumn-nav a>span:first-child {
    margin-right: auto;
  }

  .autumn-main .third {
    padding: 56px 0;
  }

  .autumn-main .pickup-heading {
    display: block;
  }

  .autumn-main .pickup-heading h2 {
    font-size: 44px;
  }

  .autumn-main .pickup-time {
    margin-top: 24px;
    font-size: 16px;
  }

  .pickup-time strong {
    font-size: 48px;
  }

  .autumn-main .section-description {
    font-size: 14px;
  }

  .autumn-main .scroll-hint {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 24px;
    font-size: 14px;
    color: #646464;
  }

  .autumn-main .weekday-grid {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    overscroll-behavior-x: contain;
    padding: 4px 0 16px;
    margin-top: 12px;
    scrollbar-width: thin;
    scrollbar-color: #888 #eee;
  }

  .autumn-main .weekday-card {
    flex: 0 0 82%;
    max-width: 360px;
    padding: 24px 20px 20px;
  }

  .weekday-en {
    font-size: 14px;
  }

  .weekday-ja {
    font-size: 30px;
  }

  .autumn-main .weekday-card h3 {
    font-size: 24px;
  }

  .weekday-programs {
    padding: 24px 0;
  }

  .weekday-program img {
    max-height: 140px;
  }

  .autumn-main .weekday-program p {
    font-size: 14px;
  }

  .autumn-main .broadcast-time {
    font-size: 14px;
  }

  .broadcast-time strong {
    font-size: 26px;
  }

  .autumn-main .autumn-weekend {
    padding-top: 0;
  }

  .autumn-weekend>.section-inner {
    padding-top: 48px;
  }

  .autumn-main .section-heading h2 {
    font-size: clamp(26px, 5.9vw, 34px);
  }

  .autumn-main .pickup-heading h2 {
    font-size: 44px;
  }

  .weekday-fri .weekday-program img {
    max-height: 100px;
  }

  .autumn-main .weekend-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 16px;
  }

  .autumn-main .weekend-card {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 24px;
  }

  .weekend-time {
    display: flex;
    align-items: baseline;
    gap: 20px;
    padding: 0 0 20px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .autumn-main .weekend-time p {
    flex-direction: row;
    align-items: baseline;
    gap: 10px;
    margin: 0;
  }

  .weekend-time time {
    font-size: 48px;
  }

  .time-end {
    font-size: 14px;
    margin: 0;
    white-space: nowrap;
  }

  .program-logo {
    min-height: 140px;
  }

  .program-logo img {
    max-height: 180px;
  }

  .autumn-main .weekend-program h4 {
    font-size: 18px;
  }

  .autumn-main .hen_come {
    font-size: 14px;
  }
}

@media (min-width: 768px) and (max-width: 900px) {
  .autumn-main .weekday-grid {
    gap: 8px;
  }

  .autumn-main .weekday-card {
    padding-left: 8px;
    padding-right: 8px;
  }

  .weekday-label {
    flex-direction: column;
    gap: 10px;
  }

  .autumn-main .weekday-card h3 {
    font-size: 18px;
  }

  .autumn-main .broadcast-time {
    font-size: 14px;
  }

  .broadcast-time strong {
    font-size: 18px;
  }
}

@media (max-width: 359px) {
  .autumn-main .section-inner {
    width: calc(100% - 32px);
  }

  .autumn-main .flex-box .hero-season {
    padding: 20px;
    column-gap: 16px;
  }

  .autumn-main .hero-copy h1 {
    font-size: 32px;
  }

  .autumn-main .weekend-card {
    padding: 20px;
  }

  .weekend-time {
    gap: 12px;
  }

  .weekend-time time {
    font-size: 42px;
  }

  .autumn-nav a>span:first-child {
    font-size: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .autumn-main .btn {
    transition: none;
  }

  .autumn-main .weekday-grid {
    scroll-snap-type: none;
  }
}

.autumn-main .program-link {
  display: block;
  min-height: 44px;
}

.autumn-main .program-link p,
.autumn-main .program-link h4 {
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Warm autumn refresh — 2026-09-24. Keep content and shared header/footer intact. */
body.autumn2026 {
  background: #fff9ee;
}

.autumn-main {
  --ink: #513b30;
  --line: #e9dcca;
  --cream: #fff9ee;
  --pumpkin: #b94e2c;
  --round-font: "Arial Rounded MT Bold", "Hiragino Maru Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  background: var(--cream);
  color: var(--ink);
}

.autumn-main .first,
.autumn-main .third {
  background: transparent;
}

.autumn-main .first {
  background: radial-gradient(ellipse at 8% 3%, #fbe8c9 0, transparent 48%);
}

.autumn-main .hero-copy h1,
.autumn-main .section-heading h2,
.autumn-main .weekday-card h3,
.autumn-main .weekend-program h4 {
  font-family: var(--round-font);
  letter-spacing: -.025em;
}

.autumn-main .hero-copy h1 {
  color: #6c402c;
  line-height: 1.45;
}

.autumn-main .section-eyebrow {
  color: #985332;
  letter-spacing: .1em;
}

.autumn-dot {
  width: 12px;
  height: 12px;
  border-radius: 3px 9px 3px 9px;
  transform: rotate(-25deg);
  background: #c66c39;
}

.autumn-main .hero-description,
.autumn-main .section-description {
  color: #6b5749;
}

.autumn-main .btn {
  background: #af472f;
  border-color: #af472f;
  padding: 15px 28px;
  box-shadow: 0 5px 0 #efd9c5;
  font-family: var(--round-font);
}

.autumn-main .btn:hover {
  background: #943b29;
}

.autumn-main .timetable-note,
.autumn-main .scroll-hint,
.autumn-main .hen_come {
  color: #756252;
}

.autumn-main .flex-box .hero-season {
  isolation: isolate;
  padding: 40px;
  border: 1px solid #efc999;
  border-radius: 88px 32px 88px 32px;
  color: #70432b;
  background: radial-gradient(circle at 85% 14%, #fff1ca 0 28px, transparent 29px), linear-gradient(140deg, #fff0cf, #f4c285);
  box-shadow: 0 12px 30px rgb(126 83 38 / 7%);
}

.autumn-main .hero-season>span {
  position: relative;
  z-index: 1;
}

.autumn-main .hero-season::before,
.autumn-main .hero-season::after {
  content: "";
  position: absolute;
  z-index: 0;
  pointer-events: none;
  width: 54px;
  height: 86px;
  border-radius: 4px 90% 4px 90%;
}

.autumn-main .hero-season::before {
  top: 30px;
  right: 40px;
  transform: rotate(23deg);
  background: linear-gradient(63deg, #cc7952 48%, #f0b287 49%, #f0b287 51%, #cc7952 52%);
}

.autumn-main .hero-season::after {
  right: 42px;
  bottom: 54px;
  width: 40px;
  height: 66px;
  transform: rotate(75deg);
  background: linear-gradient(63deg, #7d9268 48%, #b7c396 49%, #b7c396 51%, #7d9268 52%);
  opacity: .8;
}

.autumn-main .season-caption {
  max-width: calc(100% - 65px);
  font-weight: 700;
  line-height: 1.7;
}

.autumn-main .season-year,
.autumn-main .season-name {
  font-family: var(--round-font);
}

.autumn-main .season-bottom {
  border-top: 2px dashed #cda46f;
  padding-top: 18px;
}

.autumn-main .autumn-nav {
  border: 0;
  padding: 0;
  gap: 16px;
}

.autumn-main .autumn-nav a {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 5px 16px;
  padding: 18px 24px;
  flex: 1;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: #fffcf6;
  box-shadow: 0 4px 12px rgb(101 72 39 / 4%);
}

.autumn-main .autumn-nav a>span:first-child {
  grid-column: 1 / -1;
  color: #98603d;
  letter-spacing: .06em;
}

.autumn-main .autumn-nav a>span:last-child {
  color: #a45130;
}

.autumn-main .autumn-nav a:hover {
  background: #fff1d9;
  text-decoration: none;
}

.autumn-main .pickup-heading h2 {
  color: #a24c32;
}

.autumn-main .pickup-time {
  padding: 18px 24px;
  border-radius: 28px;
  background: #f7e6bb;
  color: #715127;
}

.autumn-main .weekday-grid {
  gap: 16px;
}

.autumn-main .bnm-grid-item {
  border: 1px solid #e9dfd0;
  border-radius: 24px;
  background: #fffefa;
  box-shadow: 0 8px 22px rgb(108 75 38 / 7%);
}

.autumn-main .weekday-card {
  border-top: 1px solid #e9dfd0;
  padding-top: 24px;
  background: linear-gradient(var(--day-tint), #fffefa 180px);
}

.autumn-main .weekday-mon {
  --day-color: #aa493e;
  --day-tint: #fbe7de;
}

.autumn-main .weekday-tue {
  --day-color: #a35722;
  --day-tint: #fff0d8;
}

.autumn-main .weekday-wed {
  --day-color: #806019;
  --day-tint: #f6efca;
}

.autumn-main .weekday-thu {
  --day-color: #4e7150;
  --day-tint: #eaf0df;
}

.autumn-main .weekday-fri {
  --day-color: #884753;
  --day-tint: #f5e6e8;
}

.autumn-main .weekday-label {
  color: var(--day-color);
  flex-wrap: wrap;
  gap: 12px 4px;
}

.autumn-main .weekday-ja {
  display: inline-flex;
  align-items: baseline;
  padding: 9px;
  border-radius: 16px;
  background: #fffdf8;
}

.autumn-main .weekday-card h3 {
  color: var(--day-color);
}

.autumn-main .weekday-program img {
  background: #fff;
  border-radius: 12px;
}

.autumn-main .broadcast-time {
  color: var(--day-color);
  border-top: 1px dashed #d8cabb;
  white-space: normal;
}

.autumn-main .broadcast-time strong {
  display: inline-block;
  white-space: nowrap;
}

.autumn-main .program-link {
  border-radius: 12px;
}

.autumn-main .program-link p,
.autumn-main .program-link h4 {
  text-decoration-color: #cdb6a1;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.autumn-main .program-link:hover {
  opacity: 1;
}

.autumn-main .program-link:hover p,
.autumn-main .program-link:hover h4 {
  color: #a24830;
  text-decoration-color: currentColor;
}

.autumn-main .autumn-weekend>.section-inner {
  border-top: 2px dashed #decaae;
}

.autumn-main .autumn-weekend .section-heading h2 {
  color: #62482f;
}

.autumn-main .day-heading {
  gap: 16px;
  color: #854734;
}

.autumn-main .day-heading>span:first-child {
  background: #f3dfca;
  border-radius: 999px;
  padding: 10px 20px;
}

.autumn-main .weekend-day+.weekend-day .day-heading {
  color: #4c684c;
}

.autumn-main .weekend-day+.weekend-day .day-heading>span:first-child {
  background: #e4ecd9;
}

.autumn-main .weekend-time {
  border-color: #ead4bf;
  color: #9a4e31;
}

.autumn-main .weekend-day+.weekend-day .weekend-time {
  color: #4e7150;
}

.autumn-main .weekend-time time,
.autumn-main .pickup-time strong {
  font-family: var(--round-font);
}

.autumn-main .program-logo {
  background: #fff;
  border-radius: 16px;
}

.autumn-main .weekday-grid {
  scrollbar-color: #b79467 #f0e4cf;
}

@media (min-width: 768px) and (max-width: 1200px) {
  .autumn-main .weekday-label {
    flex-direction: column;
    align-items: flex-start;
  }

  .autumn-main .weekday-grid {
    gap: 10px;
  }

  .autumn-main .weekday-en {
    letter-spacing: 0;
  }

  .autumn-main .flex-box .hero-season {
    padding: 32px;
  }

  .autumn-main .pickup-time {
    padding: 16px 18px;
  }
}

@media (max-width: 767px) {
  .autumn-main .hero-copy h1 {
    font-size: clamp(34px, 8.9vw, 54px);
  }

  .autumn-main .flex-box .hero-season {
    padding: 28px;
    border-radius: 44px 24px 44px 24px;
    gap: 8px 20px;
  }

  .autumn-main .hero-season::before {
    width: 25px;
    height: 42px;
    top: 20px;
    right: 24px;
  }

  .autumn-main .hero-season::after {
    width: 22px;
    height: 34px;
    right: 22px;
    bottom: 20px;
    opacity: .6;
  }

  .autumn-main .season-caption {
    max-width: calc(100% - 26px);
    letter-spacing: .05em;
  }

  .autumn-main .season-year {
    margin-top: 10px;
  }

  .autumn-main .season-bottom {
    padding-top: 14px;
    padding-right: 22px;
    margin-top: 12px;
  }

  .autumn-main .autumn-nav {
    gap: 12px;
  }

  .autumn-main .autumn-nav a {
    padding: 16px 22px;
    border-radius: 22px;
  }

  .autumn-main .pickup-time {
    display: inline-flex;
    margin-top: 24px;
    padding: 16px 20px;
  }

  .autumn-main .weekday-grid {
    padding-bottom: 24px;
  }

  .autumn-main .weekday-card {
    padding-top: 20px;
  }

  .autumn-main .weekend-time {
    border-bottom-style: dashed;
  }

  .autumn-main .weekend-grid {
    gap: 24px;
  }
}

@media (max-width: 359px) {
  .autumn-main .flex-box .hero-season {
    padding: 24px 20px;
    column-gap: 12px;
  }

  .autumn-main .hero-copy h1 {
    font-size: 32px;
  }
}

/* RocknRoll One: headings only; keep body copy and broadcast numerals unchanged. */
.autumn-main h1,
.autumn-main .hero-copy h1,
.autumn-main .section-heading h2,
.autumn-main .weekday-card h3,
.autumn-main .day-heading,
.autumn-main .day-heading>span:first-child,
.autumn-main .weekend-program h4,
.autumn-main .weekday-program p {
  font-family: "RocknRoll One", var(--round-font);
  font-weight: 400;
}

/* Day-specific illustrations beside the theme heading. */
.autumn-main .weekday-card h3 {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 67.2px;
  align-items: center;
  gap: 6px;
  min-height: 72px;
}

.autumn-main .weekday-card h3 .weekday-heading-icon {
  display: block;
  width: 100%;
  height: 72px;
  object-fit: contain;
}

@media (min-width: 768px) and (max-width: 1200px) {
  .autumn-main .weekday-card h3 {
    grid-template-columns: minmax(0, 1fr) 43.2px;
    gap: 6px;
  }

  .autumn-main .weekday-card h3 .weekday-heading-icon {
    height: 52.8px;
  }
}

@media (min-width: 768px) and (max-width: 900px) {
  .autumn-main .weekday-card h3 {
    grid-template-columns: minmax(0, 1fr) 26.4px;
    gap: 3px;
  }

  .autumn-main .weekday-card h3 .weekday-heading-icon {
    height: 38.4px;
  }
}

@media (max-width: 767px) {
  .autumn-main .weekday-card h3 {
    grid-template-columns: minmax(0, 1fr) 76.8px;
    gap: 12px;
    min-height: 81.6px;
  }

  .autumn-main .weekday-card h3 .weekday-heading-icon {
    height: 81.6px;
  }
}

.autumn-main .weekday-card h3>span {
  white-space: normal;
  overflow-wrap: anywhere;
}


/* Main illustration: between headline and season panel on desktop;
   beside the headline on mobile. Keep artwork uncropped. */
.autumn-main .autumn-hero .flex-box {
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  gap: 24px;
}

.autumn-main .hero-copy {
  display: grid;
  grid-template-columns: minmax(0, 1fr) clamp(150px, 19vw, 270px);
  column-gap: 12px;
  align-items: start;
}

.autumn-main .hero-copy>.section-eyebrow {
  grid-column: 1 / -1;
}

.autumn-main .hero-copy h1 {
  grid-column: 1;
  grid-row: 2;
  font-size: clamp(32px, 4vw, 56px);
}

.autumn-main .hero-copy>.hero-mascot {
  grid-column: 2;
  grid-row: 2 / 5;
  align-self: end;
  width: 100%;
  height: auto;
  object-fit: contain;
  margin: 0;
  pointer-events: none;
}

.autumn-main .hero-description {
  grid-column: 1;
  grid-row: 3;
}

.autumn-main .hero-copy>.btn {
  grid-column: 1;
  grid-row: 4;
  justify-self: start;
}

.autumn-main .hero-copy>.timetable-note {
  grid-column: 1;
}

@media (max-width: 767px) {
  .autumn-main .autumn-hero .flex-box {
    grid-template-columns: minmax(0, 1fr);
    gap: 32px;
  }

  .autumn-main .hero-copy {
    grid-template-columns: minmax(0, 1fr) clamp(90px, 29vw, 145px);
    column-gap: 10px;
  }

  .autumn-main .hero-copy h1 {
    font-size: clamp(24px, 7vw, 38px);
    line-height: 1.6;
  }

  .autumn-main .hero-copy>.hero-mascot {
    grid-row: 2;
    align-self: center;
  }

  .autumn-main .hero-description {
    grid-column: 1 / -1;
  }

  .autumn-main .hero-copy>.btn {
    grid-column: 1 / -1;
  }

  .autumn-main .hero-copy>.timetable-note {
    grid-column: 1 / -1;
  }
}

/* Illustrations immediately to the right of each section title. */
.autumn-main .section-heading h2 {
  display: flex;
  align-items: center;
  gap: 24px;
  width: fit-content;
  max-width: 100%;
}

.autumn-main .section-title-text {
  min-width: 0;
}

.autumn-main .section-heading .section-heading-icon {
  flex: 0 0 109.2px;
  width: 109.2px;
  height: auto;
  object-fit: contain;
}

.autumn-main .pickup-heading>div {
  min-width: 0;
}

@media (max-width: 1024px) {
  .autumn-main .section-heading h2 {
    gap: 16px;
  }

  .autumn-main .section-heading .section-heading-icon {
    flex-basis: 83.2px;
    width: 83.2px;
  }
}

@media (max-width: 767px) {
  .autumn-main .section-heading h2 {
    gap: 12px;
  }

  .autumn-main .section-heading .section-heading-icon {
    flex-basis: 67.6px;
    width: 67.6px;
  }
}

/* Muted navy accents for Saturday and Sunday. */
.autumn-main #weekend .weekend-day {
  --weekend-ink: #5b7187;
  --weekend-badge: #e3eaf0;
  --weekend-border: #aebfce;
}

.autumn-main #weekend .weekend-day+.weekend-day {
  --weekend-ink: #24466b;
  --weekend-badge: #b8cce0;
  --weekend-border: #527599;
}

.autumn-main #weekend .day-heading,
.autumn-main #weekend .weekend-time,
.autumn-main #weekend .weekend-program h4 {
  color: var(--weekend-ink);
}

.autumn-main #weekend .day-heading>span:first-child {
  background-color: var(--weekend-badge);
}

.autumn-main #weekend .weekend-card,
.autumn-main #weekend .weekend-time {
  border-color: var(--weekend-border);
}

.autumn-main #weekend .program-link h4 {
  text-decoration-color: var(--weekend-border);
}

.autumn-main #weekend .program-link:hover h4 {
  color: var(--weekend-ink);
  text-decoration-color: currentColor;
}

.weekend-icon {
    width: 300px;
    height: auto;
}

#weekend-title .section-heading-icon {
    width: 200px;
    height: auto;
}

/* スマホ */
#weekend-title .section-heading-icon {
    width: 200px;
    height: auto;
}

@media screen and (max-width: 767px) {

    #weekend-title {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
    }

    #weekend-title .section-title-text {
        flex: 1;
        min-width: 0;
        font-size: 26px;
        line-height: 1.45;
    }

    #weekend-title .heading-phrase {
        white-space: nowrap;
    }

    #weekend-title .section-heading-icon {
        width: 140px;
        height: auto;
        flex-shrink: 0;
    }
}

@media screen and (max-width: 767px) {

    #pickup-title {
        display: grid;
        grid-template-columns: 1fr auto;
        grid-template-areas:
            "title title"
            "time icon";
        gap: 10px 12px;
        align-items: center;
    }

    #pickup-title .section-title-text {
        grid-area: title;
        white-space: nowrap;
    }

    #pickup-title .pickup-time {
        grid-area: time;
        margin: 0;
    }

    #pickup-title .section-heading-icon {
        grid-area: icon;
        width: 70px;
        height: auto;
    }
}
/* ANIMATION.md: small CSS hover feedback, no looping decoration. */
@media (prefers-reduced-motion: no-preference) and (hover: hover) and (pointer: fine) {
  .autumn-main .weekday-card,
  .autumn-main .weekend-card,
  .autumn-main .autumn-nav a {
    transition: transform 250ms ease-out, box-shadow 250ms ease-out;
  }
  .autumn-main .weekday-card:hover,
  .autumn-main .weekend-card:hover,
  .autumn-main .autumn-nav a:hover { transform: translateY(-3px); }
  .autumn-main .btn { transition: transform 200ms ease-out, background-color 200ms ease-out; }
  .autumn-main .btn:hover { transform: translateY(-2px); }
}
@media (prefers-reduced-motion: reduce) {
  .autumn-main *, .autumn-main *::before, .autumn-main *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}