html,
body {
  margin: 0;
  padding: 0;
}

body {
  padding-top: 80px;
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
}

.sp-site-header,
.sp-site-header *,
.sp-site-footer,
.sp-site-footer * {
  box-sizing: border-box;
}

.sp-site-header {
  position: fixed;
  z-index: 9998;
  top: 0;
  right: 0;
  left: 0;
  height: 80px;
  display: flex;
  align-items: center;
  background: #fff;
  box-shadow: 0 0 10px 1px rgba(0, 0, 0, 0.4);
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
}

.sp-site-topbar {
  position: relative;
  width: min(1145px, calc(100% - 64px));
  height: 55px;
  margin: 0 auto;
  display: flex;
  align-items: center;
}

.sp-site-logo {
  width: 250px;
  height: 55px;
  display: flex;
  align-items: center;
}

.sp-site-logo a {
  display: block;
  line-height: 0;
}

.sp-site-logo img {
  display: block;
  width: 250px;
  height: auto;
  padding: 0 10px;
}

.sp-site-nav {
  margin-left: auto;
}

.sp-site-nav .gnav {
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  list-style: none;
}

.sp-site-nav .gnav-link {
  display: block;
  padding: 18px 26px 18px 0;
  color: #212529;
  font-size: 16px;
  font-weight: 400;
  line-height: 19px;
  letter-spacing: 0.1em;
  text-decoration: none;
  white-space: nowrap;
}

.sp-site-nav .gnav-link:hover,
.sp-site-nav .gnav-link:focus-visible {
  color: #b88942;
}

.sp-site-nav-close,
.sp-site-tel,
.sp-site-menu {
  display: none;
}

.sp-site-footer {
  margin: 0;
  padding: 0 15px 30px;
  color: #bbb;
  background: #333;
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  font-size: 14px;
  font-weight: 300;
  letter-spacing: 0.1em;
}

.sp-site-footer a {
  text-decoration: none;
}

.sp-site-footer .footer-nav-black {
  margin: 0;
  padding: 14px 16px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 22px;
  background: #222;
}

.sp-site-footer .footer-nav-black a {
  color: #eee;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.sp-site-footer .footer-legal-nav {
  padding: 10px 16px 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 14px;
}

.sp-site-footer .footer-legal-nav a {
  color: #bbb;
  font-size: 12px;
  line-height: 1.6;
}

.sp-site-footer #copyright {
  margin-top: 6px;
  padding: 6px 16px 12px;
  color: #666;
  font-size: 11px;
  line-height: 1.4;
  text-align: center;
}

.sp-site-footer #copyright a {
  color: inherit;
}

.sp-mobile-floating-v2 {
  position: fixed;
  z-index: 9999;
  right: 28px;
  bottom: 28px;
  width: 322px;
  margin: 0;
  padding: 0;
  border: 1px solid rgba(195, 151, 65, 0.32);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 16px 46px rgba(22, 37, 65, 0.22);
  opacity: 0;
  visibility: hidden;
  transform: translateY(18px);
  transition: opacity 0.26s ease, transform 0.26s ease, visibility 0.26s ease;
  pointer-events: none;
}

.sp-mobile-floating-v2.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.sp-mobile-floating-v2.is-closed {
  display: none;
}

.sp-mobile-float-close {
  position: absolute;
  z-index: 2;
  top: -11px;
  right: -11px;
  width: 27px;
  height: 27px;
  margin: 0;
  padding: 0;
  display: grid;
  place-items: center;
  color: #656b76;
  border: 1px solid #ddd9cf;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 5px 13px rgba(22, 37, 65, 0.12);
  font: 400 15px/1 Arial, sans-serif;
  cursor: pointer;
}

.sp-mobile-float-card {
  min-height: 84px;
  padding: 14px 18px;
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  align-items: center;
  gap: 13px;
  color: #172033;
  border-radius: 19px;
  text-align: left;
}

.sp-mobile-float-icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  color: #b88942;
  border-radius: 50%;
  background: #fbf6ea;
}

.sp-mobile-float-icon svg {
  width: 29px;
  height: 29px;
}

.sp-mobile-float-copy {
  display: block;
  min-width: 0;
}

.sp-mobile-float-copy strong,
.sp-mobile-float-copy small {
  display: block;
}

.sp-mobile-float-copy strong {
  color: #162541;
  font-size: 19px;
  font-weight: 800;
  line-height: 1.35;
}

.sp-mobile-float-copy small {
  margin-top: 4px;
  color: #727986;
  font-size: 12px;
  font-weight: 500;
  line-height: 1.4;
  white-space: nowrap;
}

.sp-mobile-float-arrow {
  display: none;
}

.sp-area-page {
  --sp-gold: #b99a52;
  --sp-gold-dark: #98793a;
  --sp-gold-light: #d9c38a;
  --sp-ink: #302e2a;
  --sp-muted: #6d6960;
  --sp-line: #e8e1d2;
  --sp-paper: #fff;
  --sp-serif: "Yu Mincho", "Hiragino Mincho ProN", "Noto Serif JP", serif;
  --sp-sans: "Hiragino Kaku Gothic ProN", "Yu Gothic", "Noto Sans JP", sans-serif;
  margin: 0;
  width: 100vw;
  max-width: none;
  margin-left: calc(50% - 50vw);
  background: var(--sp-paper);
  color: var(--sp-ink);
  font-family: var(--sp-sans);
  -webkit-font-smoothing: antialiased;
}

.sp-area-page,
.sp-area-page *,
.sp-area-page *::before,
.sp-area-page *::after {
  box-sizing: border-box;
}

.sp-area-page button,
.sp-area-page a {
  font: inherit;
}

.sp-area-page button {
  cursor: pointer;
}

.sp-area-page [hidden],
.sp-area-detail-backdrop[hidden] {
  display: none !important;
}

.sp-area-shell {
  width: min(1180px, calc(100% - 48px));
  margin-inline: auto;
}

.sp-area-hero {
  position: relative;
  min-height: 480px;
  overflow: hidden;
  display: grid;
  align-items: center;
}

.sp-area-hero-image {
  position: absolute;
  inset: 0;
  background: url("./hero-living-room.jpg") center 58% / cover no-repeat;
  transform: scale(1.01);
}

.sp-area-hero-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.9) 33%, rgba(255, 255, 255, 0.28) 64%, rgba(255, 255, 255, 0.02) 100%);
}

.sp-area-hero-content {
  position: relative;
  z-index: 1;
  padding-block: 70px 64px;
}

.sp-area-eyebrow {
  margin: 0 0 14px;
  color: var(--sp-gold-dark);
  font: 600 12px/1.4 Georgia, "Times New Roman", serif;
  letter-spacing: 0.28em;
}

.sp-area-eyebrow span {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.sp-area-eyebrow span::after {
  content: "";
  width: 38px;
  height: 1px;
  background: var(--sp-gold);
}

.sp-area-hero h1 {
  margin: 0;
  color: var(--sp-ink);
  font: 500 clamp(42px, 5vw, 66px)/1.22 var(--sp-serif);
  letter-spacing: 0.08em;
}

.sp-area-hero-copy {
  margin-top: 28px;
  font-family: var(--sp-serif);
  font-size: 16px;
  line-height: 1.95;
  letter-spacing: 0.035em;
}

.sp-area-hero-copy p,
.sp-area-hero-guide {
  margin: 0;
}

.sp-area-hero-guide {
  display: inline-block;
  margin-top: 22px;
  padding-top: 17px;
  border-top: 1px solid rgba(185, 154, 82, 0.65);
  font-size: 14px;
  letter-spacing: 0.035em;
}

.sp-area-region-jump {
  padding-block: 104px;
}

.sp-area-section-heading {
  margin-bottom: 34px;
}

.sp-area-section-heading h2 {
  margin: 0;
  color: var(--sp-ink);
  font: 500 36px/1.4 var(--sp-serif);
  letter-spacing: 0.08em;
}

.sp-area-section-heading > p:last-child:not(.sp-area-eyebrow) {
  margin: 16px 0 0;
  color: var(--sp-muted);
  font-size: 14px;
  line-height: 1.8;
}

.sp-area-section-heading-centered {
  text-align: center;
}

.sp-area-section-heading-centered .sp-area-eyebrow span::before {
  content: "";
  width: 38px;
  height: 1px;
  background: var(--sp-gold);
}

.sp-area-region-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.sp-area-region-card {
  position: relative;
  min-height: 152px;
  overflow: hidden;
  border: 0;
  padding: 0;
  background: #d9d4c8;
  color: #fff;
  text-decoration: none;
  text-align: left;
  isolation: isolate;
}

.sp-area-region-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image: url("./regions-grid.jpg");
  background-size: 300% 200%;
  background-repeat: no-repeat;
  transition: transform 550ms ease;
}

.sp-area-region-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, rgba(22, 25, 25, 0.66), rgba(22, 25, 25, 0.08));
}

.sp-area-region-card:hover::before {
  transform: scale(1.045);
}

.sp-area-region-card:nth-child(1)::before { background-position: 0% 0%; }
.sp-area-region-card:nth-child(2)::before { background-position: 50% 0%; }
.sp-area-region-card:nth-child(3)::before { background-position: 100% 0%; }
.sp-area-region-card:nth-child(4)::before { background-position: 0% 100%; }
.sp-area-region-card:nth-child(5)::before { background-position: 50% 100%; }
.sp-area-region-card:nth-child(6)::before { background-position: 100% 100%; }

.sp-area-region-card-content {
  position: absolute;
  inset: auto 22px 20px;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 14px;
}

.sp-area-region-card strong {
  color: #fff;
  font: 500 20px/1.35 var(--sp-serif);
  letter-spacing: 0.05em;
}

.sp-area-region-card small {
  display: block;
  margin-top: 4px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 11px;
}

.sp-area-region-arrow {
  flex: 0 0 34px;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 22px;
}

.sp-area-all-areas {
  padding-block: 96px 118px;
  background:
    linear-gradient(rgba(255, 255, 255, 0.83), rgba(255, 255, 255, 0.83)),
    repeating-linear-gradient(90deg, transparent 0 119px, rgba(185, 154, 82, 0.055) 120px);
  border-top: 1px solid var(--sp-line);
}

.sp-area-groups {
  display: grid;
  gap: 74px;
}

.sp-area-group {
  scroll-margin-top: 24px;
}

.sp-area-group-header {
  margin-bottom: 24px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--sp-gold-light);
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
}

.sp-area-group-header h3 {
  margin: 0;
  color: var(--sp-ink);
  font: 500 28px/1.4 var(--sp-serif);
  letter-spacing: 0.06em;
}

.sp-area-group-header span {
  color: var(--sp-gold-dark);
  font: 600 11px/1.4 Georgia, "Times New Roman", serif;
  letter-spacing: 0.16em;
}

.sp-area-prefecture-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.sp-area-prefecture-card {
  min-width: 0;
  padding: 23px;
  border: 1px solid var(--sp-line);
  background: rgba(255, 255, 255, 0.94);
  display: grid;
  grid-template-columns: 120px 1fr;
  align-items: center;
  gap: 18px;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.sp-area-prefecture-card:hover {
  transform: translateY(-2px);
  border-color: rgba(185, 154, 82, 0.62);
  box-shadow: 0 12px 30px rgba(70, 58, 32, 0.07);
}

.sp-area-prefecture-card h4 {
  margin: 0;
  color: var(--sp-ink);
  font: 500 20px/1.4 var(--sp-serif);
  letter-spacing: 0.05em;
}

.sp-area-prefecture-title-wrap {
  display: grid;
  gap: 5px;
}

.sp-area-prefecture-title-wrap > span {
  color: var(--sp-muted);
  font-size: 10px;
  line-height: 1.5;
}

.sp-area-prefecture-page-link {
  width: fit-content;
  color: var(--sp-gold-dark);
  font-size: 10px;
  font-weight: 700;
  line-height: 1.5;
  text-decoration: underline;
  text-decoration-color: rgba(152, 121, 58, 0.35);
  text-underline-offset: 3px;
}

.sp-area-prefecture-page-link:hover {
  color: #7b602b;
  text-decoration-color: currentColor;
}

.sp-area-related-pages {
  grid-column: 1 / -1;
  padding-top: 12px;
  border-top: 1px solid var(--sp-line);
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--sp-muted);
  font-size: 10px;
}

.sp-area-related-pages > span {
  letter-spacing: 0.08em;
}

.sp-area-related-pages a {
  padding: 5px 9px;
  border: 1px solid rgba(185, 154, 82, 0.5);
  color: var(--sp-gold-dark);
  text-decoration: none;
  font-weight: 700;
}

.sp-area-related-pages a:hover {
  background: #fbf8ef;
}

.sp-area-prefecture-card-detailed.is-expanded {
  grid-column: 1 / -1;
  transform: none;
  border-color: rgba(185, 154, 82, 0.72);
  box-shadow: 0 18px 42px rgba(70, 58, 32, 0.09);
}

.sp-area-cta,
.sp-area-detail-toggle,
.sp-area-detail-option,
.sp-area-detail-close {
  appearance: none;
  border-radius: 0;
}

.sp-area-cta {
  min-height: 48px;
  padding: 10px 12px;
  border: 1px solid var(--sp-gold);
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  text-align: left;
  text-decoration: none;
  font-size: 11px;
  line-height: 1.45;
  transition: background 180ms ease, color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.sp-area-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 18px rgba(104, 82, 36, 0.12);
}

.sp-area-cta:focus-visible,
.sp-area-region-card:focus-visible,
.sp-area-detail-toggle:focus-visible,
.sp-area-detail-close:focus-visible,
.sp-area-detail-option:focus-visible,
.sp-area-prefecture-page-link:focus-visible,
.sp-area-related-pages a:focus-visible,
.sp-area-detail-page-cta:focus-visible {
  outline: 3px solid rgba(185, 154, 82, 0.42);
  outline-offset: 3px;
}

.sp-area-cta-primary {
  background: linear-gradient(110deg, #b38e42, #c6ab69);
  color: #fff;
}

.sp-area-cta-primary:hover {
  background: linear-gradient(110deg, #9f7d39, #b89a53);
  color: #fff;
}

.sp-area-cta-secondary {
  background: #fff;
  color: #81672f;
}

.sp-area-cta-secondary:hover {
  background: #fbf8f0;
  color: #81672f;
}

.sp-area-prefecture-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.sp-area-prefecture-actions .sp-area-cta span:last-child {
  font-size: 18px;
}

.sp-area-detail-toggle {
  min-height: 48px;
  padding: 10px 15px;
  border: 1px solid var(--sp-gold);
  background: #fff;
  color: #80662f;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 12px;
  transition: background 180ms ease, color 180ms ease;
}

.sp-area-detail-toggle:hover,
.sp-area-detail-toggle[aria-expanded="true"] {
  background: #fbf8ef;
}

.sp-area-detail-toggle span:last-child {
  font-size: 18px;
  transition: transform 180ms ease;
}

.sp-area-detail-toggle[aria-expanded="true"] span:last-child {
  transform: rotate(180deg);
}

.sp-area-detail-panel {
  --sp-gold: #b99a52;
  --sp-gold-dark: #98793a;
  --sp-line: #e8e1d2;
  --sp-ink: #302e2a;
  --sp-muted: #6d6960;
  --sp-serif: "Yu Mincho", "Hiragino Mincho ProN", "Noto Serif JP", serif;
  --sp-sans: "Hiragino Kaku Gothic ProN", "Yu Gothic", "Noto Sans JP", sans-serif;
  grid-column: 1 / -1;
  margin: 8px -1px -1px;
  border-top: 1px solid var(--sp-line);
  background: #fff;
}

.sp-area-detail-panel,
.sp-area-detail-panel *,
.sp-area-detail-panel *::before,
.sp-area-detail-panel *::after {
  box-sizing: border-box;
}

.sp-area-detail-panel button,
.sp-area-detail-panel a {
  font-family: var(--sp-sans);
}

.sp-area-detail-panel-header {
  padding: 28px 30px 22px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 22px;
  background: linear-gradient(105deg, #faf7ef, #fff);
  border-bottom: 1px solid var(--sp-line);
}

.sp-area-detail-panel-header p {
  margin: 0 0 5px;
  color: var(--sp-gold-dark);
  font: 600 10px/1.4 Georgia, "Times New Roman", serif;
  letter-spacing: 0.22em;
}

.sp-area-detail-panel-header h5 {
  margin: 0;
  color: var(--sp-ink);
  font: 500 25px/1.4 var(--sp-serif);
  letter-spacing: 0.055em;
}

.sp-area-detail-panel-header span {
  display: block;
  margin-top: 6px;
  color: var(--sp-muted);
  font-size: 12px;
  line-height: 1.7;
}

.sp-area-detail-close {
  flex: 0 0 38px;
  width: 38px;
  height: 38px;
  border: 1px solid var(--sp-line);
  border-radius: 50%;
  background: #fff;
  color: var(--sp-ink);
  display: grid;
  place-items: center;
  font-size: 24px;
  font-weight: 300;
}

.sp-area-detail-panel-scroll {
  padding: 28px 30px 30px;
}

.sp-area-detail-groups {
  display: grid;
  gap: 30px;
}

.sp-area-detail-group h6 {
  margin: 0 0 13px;
  padding-left: 11px;
  border-left: 3px solid var(--sp-gold);
  color: var(--sp-ink);
  font: 600 14px/1.5 var(--sp-sans);
  letter-spacing: 0.04em;
}

.sp-area-detail-options {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
}

.sp-area-detail-option {
  min-height: 44px;
  padding: 8px 9px;
  border: 1px solid #ded8ca;
  background: #fff;
  color: #4d4941;
  display: grid;
  place-content: center;
  gap: 2px;
  text-align: center;
  font-size: 11px;
  line-height: 1.4;
  transition: border-color 160ms ease, background 160ms ease, color 160ms ease;
}

.sp-area-detail-option small {
  color: var(--sp-gold-dark);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.sp-area-detail-option:hover {
  border-color: var(--sp-gold);
  background: #fcfaf4;
}

.sp-area-detail-option.is-selected {
  border-color: var(--sp-gold-dark);
  background: var(--sp-gold-dark);
  color: #fff;
}

.sp-area-detail-option.is-selected small {
  color: #fff;
}

.sp-area-detail-selection {
  margin-top: 30px;
  padding: 21px;
  border: 1px solid rgba(185, 154, 82, 0.52);
  background: #faf8f2;
}

.sp-area-detail-selection > p {
  margin: 0 0 14px;
  color: var(--sp-muted);
  font-size: 12px;
}

.sp-area-detail-selection > p strong {
  color: var(--sp-ink);
  font: 500 17px/1.5 var(--sp-serif);
}

.sp-area-detail-selection-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.sp-area-detail-selection-actions .sp-area-cta {
  min-height: 52px;
  font-size: 12px;
}

.sp-area-detail-page-cta {
  grid-column: 1 / -1;
  min-height: 48px;
  padding: 10px 14px;
  border: 1px solid rgba(185, 154, 82, 0.6);
  background: #fff;
  color: var(--sp-gold-dark);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.5;
  text-decoration: none;
}

.sp-area-detail-page-cta:hover {
  background: #fbf8ef;
}

.sp-area-detail-backdrop {
  position: fixed;
  inset: 0;
  z-index: 9998;
  width: 100%;
  height: 100%;
  border: 0;
  padding: 0;
  background: rgba(28, 27, 24, 0.52);
}

.sp-area-toast {
  position: fixed;
  z-index: 10000;
  left: 50%;
  bottom: 28px;
  width: min(520px, calc(100% - 32px));
  padding: 15px 20px;
  border-left: 3px solid var(--sp-gold);
  background: rgba(45, 43, 39, 0.96);
  box-shadow: 0 14px 35px rgba(0, 0, 0, 0.2);
  color: #fff;
  font-size: 13px;
  line-height: 1.7;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 18px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.sp-area-toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

@media (max-width: 980px) {
  .sp-area-prefecture-card {
    grid-template-columns: 1fr;
  }

  .sp-area-detail-options {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .sp-area-shell {
    width: min(100% - 32px, 620px);
  }

  .sp-area-hero {
    min-height: 570px;
    align-items: start;
  }

  .sp-area-hero-image {
    background-position: 58% center;
  }

  .sp-area-hero-shade {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.96) 0%, rgba(255, 255, 255, 0.88) 53%, rgba(255, 255, 255, 0.26) 78%, rgba(255, 255, 255, 0.04) 100%);
  }

  .sp-area-hero-content {
    padding-block: 52px 210px;
  }

  .sp-area-hero h1 {
    font-size: clamp(38px, 12vw, 50px);
  }

  .sp-area-hero-copy {
    margin-top: 24px;
    font-size: 14px;
    line-height: 1.85;
  }

  .sp-area-hero-copy p + p {
    margin-top: 3px;
  }

  .sp-area-hero-guide {
    margin-top: 18px;
    padding-top: 14px;
    font-size: 13px;
  }

  .sp-area-region-jump {
    padding-block: 70px 76px;
  }

  .sp-area-section-heading {
    margin-bottom: 26px;
  }

  .sp-area-section-heading h2 {
    font-size: 29px;
  }

  .sp-area-region-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .sp-area-region-card {
    min-height: 122px;
  }

  .sp-area-region-card-content {
    inset: auto 14px 13px;
  }

  .sp-area-region-card strong {
    font-size: 15px;
  }

  .sp-area-region-arrow {
    width: 28px;
    height: 28px;
    flex-basis: 28px;
    font-size: 18px;
  }

  .sp-area-all-areas {
    padding-block: 72px 84px;
  }

  .sp-area-groups {
    gap: 56px;
  }

  .sp-area-group-header h3 {
    font-size: 24px;
  }

  .sp-area-prefecture-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .sp-area-prefecture-card {
    padding: 20px;
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .sp-area-prefecture-actions {
    gap: 7px;
  }

  .sp-area-prefecture-actions .sp-area-cta {
    min-height: 52px;
  }

  body.sp-area-detail-sheet-open {
    overflow: hidden;
  }

  body.sp-area-detail-sheet-open .sp-mobile-floating-v2 {
    display: none !important;
  }

  .sp-area-prefecture-card-detailed.is-expanded {
    grid-column: auto;
    border-color: var(--sp-gold);
  }

  .sp-area-detail-panel {
    position: fixed;
    z-index: 9999;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    max-height: min(86vh, 760px);
    margin: 0;
    border: 0;
    border-radius: 18px 18px 0 0;
    overflow: hidden;
    box-shadow: 0 -18px 48px rgba(0, 0, 0, 0.2);
  }

  .sp-area-detail-panel::before {
    content: "";
    position: absolute;
    z-index: 2;
    top: 8px;
    left: 50%;
    width: 46px;
    height: 4px;
    border-radius: 999px;
    background: #d8d3c7;
    transform: translateX(-50%);
  }

  .sp-area-detail-panel-header {
    position: relative;
    z-index: 1;
    padding: 27px 20px 17px;
  }

  .sp-area-detail-panel-header h5 {
    font-size: 22px;
  }

  .sp-area-detail-panel-header span {
    font-size: 11px;
  }

  .sp-area-detail-close {
    width: 36px;
    height: 36px;
    flex-basis: 36px;
  }

  .sp-area-detail-panel-scroll {
    max-height: calc(min(86vh, 760px) - 118px);
    overflow-y: auto;
    overscroll-behavior: contain;
    padding: 22px 16px 24px;
  }

  .sp-area-detail-options {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 7px;
  }

  .sp-area-detail-selection {
    position: sticky;
    bottom: -24px;
    margin: 26px -16px -24px;
    padding: 17px 16px calc(18px + env(safe-area-inset-bottom));
    background: rgba(250, 248, 242, 0.98);
    box-shadow: 0 -10px 28px rgba(45, 39, 25, 0.1);
  }

  .sp-area-detail-selection-actions .sp-area-cta {
    min-height: 54px;
    padding-inline: 12px;
    font-size: 11px;
  }
}

@media (max-width: 420px) {
  .sp-area-shell {
    width: calc(100% - 28px);
  }

  .sp-area-hero {
    min-height: 540px;
  }

  .sp-area-hero-content {
    padding-top: 42px;
  }

  .sp-area-hero h1 {
    font-size: 40px;
  }

  .sp-area-hero-copy {
    font-size: 13px;
  }

  .sp-area-hero-guide {
    font-size: 12px;
  }

  .sp-area-region-card {
    min-height: 108px;
  }

  .sp-area-region-card small {
    display: none;
  }

  .sp-area-prefecture-card {
    padding: 17px 15px;
  }

  .sp-area-prefecture-actions .sp-area-cta {
    padding-inline: 10px;
    font-size: 10px;
  }

  .sp-area-detail-toggle {
    min-height: 52px;
  }

  .sp-area-detail-options {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sp-area-detail-selection-actions {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767px) {
  body {
    padding-top: 55px;
  }

  body.sp-site-menu-open {
    overflow: hidden;
  }

  .sp-site-header {
    height: 55px;
    display: block;
  }

  .sp-site-topbar {
    width: 100%;
    height: 55px;
    margin: 0;
    padding: 0 12px 0 0;
  }

  .sp-site-logo {
    width: 250px;
    flex: 1 1 auto;
  }

  .sp-site-logo img {
    width: 225px;
    max-width: 100%;
  }

  .sp-site-tel {
    width: 30px;
    height: 30px;
    margin-left: auto;
    display: grid;
    place-items: center;
    flex: 0 0 30px;
    color: #fff;
    border-radius: 50%;
    background: #e5c238;
  }

  .sp-site-tel svg {
    width: 17px;
    height: 17px;
  }

  .sp-site-menu {
    width: 29px;
    height: 29px;
    margin: 0 0 0 12px;
    padding: 5px 2px;
    display: flex;
    flex: 0 0 29px;
    flex-direction: column;
    justify-content: space-between;
    border: 0;
    background: transparent;
    cursor: pointer;
  }

  .sp-site-menu span {
    width: 24px;
    height: 1px;
    display: block;
    background: #333;
  }

  .sp-site-nav {
    position: fixed;
    z-index: 10000;
    top: 55px;
    right: 0;
    bottom: auto;
    left: 0;
    width: 100%;
    max-height: calc(100vh - 55px);
    margin: 0;
    padding: 34px 28px 28px;
    overflow-y: auto;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.16);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-12px);
    transition: 0.24s ease;
  }

  .sp-site-nav.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .sp-site-nav .gnav {
    display: block;
  }

  .sp-site-nav .gnav-link {
    padding: 15px 2px;
    border-bottom: 1px solid #ece8dd;
    font-size: 15px;
  }

  .sp-site-nav-close {
    position: absolute;
    top: 8px;
    right: 17px;
    width: 28px;
    height: 28px;
    display: grid;
    place-items: center;
    color: #555;
    border: 0;
    background: transparent;
    font-size: 25px;
    font-weight: 300;
    cursor: pointer;
  }

  .sp-mobile-floating-v2 {
    right: 0;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 10px 10px calc(10px + env(safe-area-inset-bottom, 0px));
    border: 0;
    border-top: 1px solid rgba(217, 214, 204, 0.76);
    border-radius: 0;
    background: rgba(247, 245, 239, 0.91);
    box-shadow: none;
    backdrop-filter: blur(12px);
    transform: translateY(22px);
  }

  .sp-mobile-float-close {
    top: 1px;
    right: 17px;
    width: 24px;
    height: 24px;
  }

  .sp-mobile-float-card {
    min-height: 76px;
    padding: 12px 13px;
    grid-template-columns: 46px minmax(0, 1fr) 36px;
    gap: 11px;
    border: 1px solid rgba(215, 211, 201, 0.9);
    background: #fff;
    box-shadow: 0 12px 30px rgba(23, 37, 65, 0.18);
  }

  .sp-mobile-float-icon {
    width: 46px;
    height: 46px;
  }

  .sp-mobile-float-icon svg {
    width: 26px;
    height: 26px;
  }

  .sp-mobile-float-copy strong {
    font-size: 17px;
  }

  .sp-mobile-float-copy small {
    margin-top: 2px;
    font-size: 11px;
  }

  .sp-mobile-float-arrow {
    width: 36px;
    height: 36px;
    display: grid;
    place-items: center;
    color: #fff;
    border-radius: 50%;
    background: linear-gradient(145deg, #f59655, #e86e22);
    box-shadow: 0 6px 14px rgba(237, 125, 49, 0.25);
    font-size: 28px;
    line-height: 1;
  }

  .sp-site-footer .footer-nav-black {
    min-height: 75px;
  }

  body.sp-area-detail-sheet-open .sp-mobile-floating-v2 {
    display: none !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  .sp-area-page *,
  .sp-area-page *::before,
  .sp-area-page *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}