.flow-page {
  --flow-ink: #2d2118;
  --flow-muted: #6f6257;
  --flow-red: #a83224;
  --flow-deep-red: #7f241c;
  --flow-ivory: #fbf6ee;
  --flow-paper: #fffdf8;
  --flow-cream: #f4eadc;
  --flow-gold: #b8872c;
  --flow-matcha: #566f50;
  --flow-line: rgba(128, 74, 45, 0.2);
  --flow-shadow: 0 12px 30px rgba(84, 54, 38, 0.08);
  --flow-radius: 16px;
  background:
    linear-gradient(180deg, rgba(255, 246, 240, 0.96), rgba(251, 246, 238, 0.98) 420px),
    var(--flow-ivory);
  color: var(--flow-ink);
  font-family: "Hiragino Sans", "Yu Gothic", "Noto Sans JP", system-ui, sans-serif;
  line-height: 1.75;
  margin: 0;
  min-width: 0;
  padding-bottom: 110px;
}

.flow-page * {
  box-sizing: border-box;
}

.flow-page a {
  color: inherit;
}

.flow-page img,
.flow-page svg {
  display: block;
}

.flow-page h1,
.flow-page h2,
.flow-page h3,
.flow-page p,
.flow-page li,
.flow-page a,
.flow-page dd {
  overflow-wrap: anywhere;
}

.skip-link {
  background: var(--flow-paper);
  border: 1px solid var(--flow-line);
  border-radius: 999px;
  box-shadow: var(--flow-shadow);
  left: 12px;
  padding: 8px 14px;
  position: fixed;
  top: 12px;
  transform: translateY(-140%);
  transition: transform 0.2s ease;
  z-index: 100;
}

.skip-link:focus {
  transform: translateY(0);
}

.flow-page .site-header {
  background: rgba(255, 253, 248, 0.94);
  border-bottom: 1px solid var(--flow-line);
  position: sticky;
  top: 0;
  z-index: 40;
}

.flow-page .site-header__inner,
.flow-container,
.flow-page .site-footer__inner {
  margin: 0 auto;
  max-width: 1080px;
  padding-left: 18px;
  padding-right: 18px;
  width: 100%;
}

.flow-page .site-header__inner {
  align-items: center;
  display: flex;
  gap: 16px;
  justify-content: space-between;
  padding-bottom: 12px;
  padding-top: 12px;
}

.flow-page .brand {
  align-items: center;
  display: inline-flex;
  gap: 10px;
  min-width: 0;
  text-decoration: none;
}

.flow-page .brand__mark {
  align-items: center;
  background: var(--flow-red);
  border-radius: 50%;
  color: #fff;
  display: inline-flex;
  flex: 0 0 42px;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: 1.3rem;
  height: 42px;
  justify-content: center;
  width: 42px;
}

.flow-page .brand__name,
.flow-page .brand__tagline {
  display: block;
}

.flow-page .brand__name {
  font-size: 0.9rem;
  font-weight: 800;
  line-height: 1.2;
}

.flow-page .brand__tagline {
  color: var(--flow-muted);
  font-size: 0.72rem;
  line-height: 1.4;
}

.flow-page .site-nav {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.flow-page .site-nav a,
.flow-page .button,
.sticky-reserve a {
  align-items: center;
  border-radius: 999px;
  display: inline-flex;
  font-weight: 800;
  justify-content: center;
  line-height: 1.3;
  min-height: 42px;
  text-align: center;
  text-decoration: none;
}

.flow-page .site-nav a {
  color: var(--flow-muted);
  font-size: 0.88rem;
  padding: 8px 10px;
}

.flow-page .site-nav .nav-cta {
  background: var(--flow-red);
  color: #fff;
  padding: 9px 16px;
}

.flow-hero {
  padding: 44px 0 36px;
  text-align: center;
}

.flow-container--narrow {
  max-width: 840px;
}

.flow-kicker {
  color: var(--flow-red);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  margin: 0 0 8px;
}

.flow-hero h1,
.flow-section h2,
.flow-step h3 {
  font-family: "Yu Mincho", "Hiragino Mincho ProN", "Noto Serif JP", serif;
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.25;
  margin: 0;
}

.flow-page #flow-steps-title,
.flow-page #flow-belongings-title,
.flow-page #flow-reservation-title {
  scroll-margin-top: 84px;
}

.flow-hero h1 {
  color: var(--flow-deep-red);
  font-size: 2rem;
}

.flow-lead {
  color: var(--flow-muted);
  font-size: 1rem;
  margin: 14px auto 0;
  max-width: 620px;
}

.flow-overview {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  justify-content: center;
  list-style: none;
  margin: 24px auto 0;
  max-width: 820px;
  padding: 0;
}

.flow-overview li {
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid var(--flow-line);
  border-radius: 999px;
  color: var(--flow-deep-red);
  font-size: 0.86rem;
  font-weight: 800;
  line-height: 1.4;
  padding: 8px 12px;
  position: relative;
}

.flow-overview li:not(:last-child)::after {
  border-right: 2px solid var(--flow-gold);
  border-top: 2px solid var(--flow-gold);
  content: "";
  height: 7px;
  position: absolute;
  right: -14px;
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
  width: 7px;
}

.button-row {
  align-items: center;
  display: flex;
  flex-direction: column;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-top: 28px;
}

.flow-page .button {
  border: 1px solid transparent;
  padding: 12px 18px;
}

.flow-page .button--large {
  min-height: 48px;
  padding-left: 22px;
  padding-right: 22px;
}

.flow-page .button--primary {
  background: linear-gradient(180deg, var(--flow-red), var(--flow-deep-red));
  box-shadow: 0 10px 22px rgba(127, 36, 28, 0.2);
  color: #fff;
}

.flow-page .button--ghost {
  background: rgba(255, 255, 255, 0.7);
  border-color: var(--flow-line);
  color: var(--flow-deep-red);
}

.flow-hero__back-link {
  color: var(--flow-deep-red);
  display: inline-block;
  font-size: 0.9rem;
  font-weight: 800;
  line-height: 1.5;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.flow-section {
  padding: 34px 0;
}

.flow-section--tint {
  background: rgba(244, 234, 220, 0.55);
  border-bottom: 1px solid var(--flow-line);
  border-top: 1px solid var(--flow-line);
}

.flow-section--cta {
  padding-bottom: 52px;
  text-align: center;
}

.flow-section-heading {
  margin-bottom: 24px;
  text-align: center;
}

.flow-section-heading h2,
.todo-box h2,
.cta-panel h2 {
  color: var(--flow-deep-red);
  font-size: 1.45rem;
}

.flow-section-heading p:not(.flow-kicker),
.todo-box p,
.cta-panel p {
  color: var(--flow-muted);
  margin: 10px auto 0;
  max-width: 620px;
}

.flow-steps {
  display: grid;
  gap: 18px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.flow-step {
  display: grid;
  gap: 12px;
  grid-template-columns: 58px minmax(0, 1fr);
  position: relative;
}

.flow-step:not(:last-child)::before {
  background: linear-gradient(180deg, rgba(168, 50, 36, 0.42), rgba(184, 135, 44, 0.32));
  bottom: -22px;
  content: "";
  left: 28px;
  position: absolute;
  top: 64px;
  width: 2px;
  z-index: 0;
}

.flow-step__number {
  align-items: center;
  background: linear-gradient(180deg, var(--flow-red), var(--flow-deep-red));
  border: 3px solid var(--flow-paper);
  border-radius: 50%;
  box-shadow: 0 8px 18px rgba(127, 36, 28, 0.2);
  color: #fff;
  display: flex;
  flex-direction: column;
  height: 58px;
  justify-content: center;
  line-height: 1;
  position: relative;
  width: 58px;
  z-index: 1;
}

.flow-step__number span {
  font-size: 0.58rem;
  font-weight: 800;
}

.flow-step__number strong {
  font-size: 1.45rem;
  margin-top: 3px;
}

.flow-step__card {
  background: var(--flow-paper);
  border: 1px solid rgba(128, 74, 45, 0.16);
  border-radius: var(--flow-radius);
  box-shadow: var(--flow-shadow);
  min-width: 0;
  padding: 18px;
}

.flow-step__head {
  align-items: center;
  display: flex;
  gap: 12px;
}

.flow-step__icon {
  align-items: center;
  background: rgba(168, 50, 36, 0.08);
  border: 1px solid rgba(168, 50, 36, 0.16);
  border-radius: 14px;
  color: var(--flow-red);
  display: inline-flex;
  flex: 0 0 48px;
  height: 48px;
  justify-content: center;
  width: 48px;
}

.flow-step__icon svg {
  fill: none;
  height: 28px;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
  width: 28px;
}

.flow-step__label {
  color: var(--flow-matcha);
  font-size: 0.76rem;
  font-weight: 900;
  margin: 0 0 2px;
}

.flow-step h3 {
  color: var(--flow-ink);
  font-size: 1.32rem;
}

.flow-step__card > p {
  color: var(--flow-muted);
  font-size: 0.98rem;
  margin: 12px 0 0;
}

.flow-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0 0;
}

.flow-tags div {
  align-items: center;
  background: rgba(244, 234, 220, 0.72);
  border: 1px solid rgba(128, 74, 45, 0.18);
  border-radius: 999px;
  display: inline-flex;
  gap: 7px;
  max-width: 100%;
  min-width: 0;
  min-height: 34px;
  padding: 6px 10px;
}

.flow-tags dt {
  color: var(--flow-deep-red);
  font-size: 0.72rem;
  font-weight: 900;
  white-space: nowrap;
}

.flow-tags dd {
  color: var(--flow-ink);
  font-size: 0.84rem;
  font-weight: 800;
  margin: 0;
  min-width: 0;
}

.flow-step__media {
  margin: 16px 0 0;
}

.flow-step__media img {
  aspect-ratio: 4 / 3;
  border-radius: 12px;
  height: auto;
  object-fit: cover;
  width: 100%;
}

.todo-box,
.cta-panel {
  text-align: center;
}

.belongings-list {
  display: grid;
  gap: 10px;
  list-style: none;
  margin: 20px auto 0;
  max-width: 560px;
  padding: 0;
  text-align: left;
}

.belongings-list li {
  background: var(--flow-paper);
  border: 1px solid rgba(128, 74, 45, 0.16);
  border-radius: 12px;
  color: var(--flow-ink);
  font-weight: 700;
  padding: 12px 14px;
}

.belongings-list li::before {
  background: var(--flow-red);
  border-radius: 50%;
  content: "";
  display: inline-block;
  height: 7px;
  margin-right: 10px;
  vertical-align: 0.08em;
  width: 7px;
}

.cta-panel .button {
  margin-top: 22px;
}

.common-service-menu {
  background: rgba(244, 234, 220, 0.55);
  border-top: 1px solid var(--flow-line);
  padding: 34px 0;
}

.common-service-menu__inner {
  margin: 0 auto;
  max-width: 1080px;
  padding-left: 18px;
  padding-right: 18px;
  width: 100%;
}

.common-service-menu__title {
  color: var(--flow-deep-red);
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  line-height: 1.4;
  margin: 0 0 18px;
  text-align: center;
}

.common-service-menu__grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.common-service-menu__item {
  align-items: center;
  background: #fffdf8;
  border: 1px solid var(--flow-line);
  border-radius: 8px;
  color: var(--flow-ink);
  display: inline-flex;
  font-weight: 800;
  justify-content: center;
  line-height: 1.4;
  min-height: 48px;
  padding: 11px 12px;
  text-align: center;
  text-decoration: none;
}

.common-service-menu__item--booking {
  background: linear-gradient(180deg, var(--flow-red), var(--flow-deep-red));
  border-color: transparent;
  color: #fff;
}

.flow-page .common-service-menu .common-service-menu__item.common-service-menu__item--booking,
.flow-page .common-service-menu .common-service-menu__item.common-service-menu__item--booking:visited,
.flow-page .common-service-menu .common-service-menu__item.common-service-menu__item--booking:hover,
.flow-page .common-service-menu .common-service-menu__item.common-service-menu__item--booking:focus,
.flow-page .common-service-menu .common-service-menu__item.common-service-menu__item--booking:active {
  color: #fff;
  text-decoration: none;
}

.flow-page .site-footer {
  background: var(--flow-deep-red);
  color: #fff;
  padding: 30px 0 34px;
}

.flow-page .site-footer__brand {
  font-weight: 900;
  margin: 0 0 14px;
}

.flow-page .footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
}

.flow-page .footer-nav a {
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.88rem;
  text-decoration: none;
}

.sticky-reserve {
  background: rgba(255, 253, 248, 0.96);
  border-top: 1px solid var(--flow-line);
  bottom: 0;
  box-shadow: 0 -8px 18px rgba(45, 33, 24, 0.08);
  display: grid;
  gap: 8px;
  grid-template-columns: minmax(88px, 156px) minmax(0, 364px);
  justify-content: center;
  left: 0;
  padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
  position: fixed;
  right: 0;
  z-index: 80;
}

.sticky-reserve a {
  margin: 0;
  max-width: none;
  min-height: 48px;
  padding: 10px 12px;
  width: 100%;
}

.sticky-reserve__menu {
  background: #fffdf8;
  border: 1px solid var(--flow-line);
  color: var(--flow-deep-red);
  font-size: 0.88rem;
}

.flow-page .sticky-reserve .sticky-reserve__reserve,
.flow-page .sticky-reserve .sticky-reserve__reserve:visited,
.flow-page .sticky-reserve .sticky-reserve__reserve:hover,
.flow-page .sticky-reserve .sticky-reserve__reserve:focus,
.flow-page .sticky-reserve .sticky-reserve__reserve:active {
  background: linear-gradient(180deg, #a83224, #7f241c);
  border: 1px solid #7f241c;
  color: #fff;
  font-size: 0.95rem;
  text-decoration: none;
}

@media (max-width: 720px) {
  .flow-page .site-header__inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .flow-page .site-nav {
    display: none;
    justify-content: flex-start;
    width: 100%;
  }

  .flow-hero {
    padding-top: 34px;
  }

  .flow-overview {
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid var(--flow-line);
    border-radius: 16px;
    display: block;
    line-height: 2;
    padding: 12px 14px;
    text-align: left;
  }

  .flow-overview li {
    background: transparent;
    border: 0;
    border-radius: 0;
    display: inline;
    padding: 0;
    white-space: nowrap;
  }

  .flow-overview li:not(:last-child)::after {
    border: 0;
    color: var(--flow-gold);
    content: "→";
    display: inline;
    height: auto;
    margin: 0 7px;
    position: static;
    transform: none;
    width: auto;
  }

  .button-row,
  .flow-page .button {
    width: 100%;
  }

  .common-service-menu__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sticky-reserve {
    grid-template-columns: minmax(86px, 3fr) minmax(0, 7fr);
  }
}

@media (max-width: 420px) {
  .flow-page {
    padding-bottom: calc(112px + env(safe-area-inset-bottom));
  }

  .flow-page .site-header__inner,
  .flow-container,
  .flow-page .site-footer__inner,
  .common-service-menu__inner {
    padding-left: 16px;
    padding-right: 16px;
  }

  .flow-page .brand__name {
    font-size: 0.82rem;
  }

  .flow-page .site-nav a {
    font-size: 0.82rem;
    padding-left: 8px;
    padding-right: 8px;
  }

  .flow-hero h1 {
    font-size: 1.8rem;
  }

  .flow-section {
    padding: 30px 0;
  }

  .flow-step {
    grid-template-columns: 52px minmax(0, 1fr);
    gap: 10px;
  }

  .flow-step:not(:last-child)::before {
    left: 25px;
    top: 58px;
  }

  .flow-step__number {
    height: 52px;
    width: 52px;
  }

  .flow-step__number strong {
    font-size: 1.3rem;
  }

  .flow-step__card {
    padding: 15px;
  }

  .flow-step__icon {
    border-radius: 12px;
    flex-basis: 44px;
    height: 44px;
    width: 44px;
  }

  .flow-step__icon svg {
    height: 25px;
    width: 25px;
  }

  .flow-step h3 {
    font-size: 1.22rem;
  }

  .flow-tags div {
    align-items: flex-start;
    border-radius: 12px;
    flex-direction: column;
    gap: 1px;
    width: 100%;
  }
}