:root {
      --bg: #f5f2eb;
      --paper: #faf8f3;
      --ink: #303832;
      --soft: #596159;
      --brand: #706353;
      --green: #304b40;
      --line: #d9d7ce;
      --serif: "Yu Mincho", "Hiragino Mincho ProN", "Noto Serif JP", serif;
      --sans: "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
    }

    * {
      box-sizing: border-box;
    }
    html {
      scroll-behavior: smooth;
      scroll-padding-top: 100px;
    }
    body {
      margin: 0;
      background: var(--bg);
      color: var(--ink);
      font: 15px/1.9 var(--sans);
      letter-spacing: .035em;
    }
    h1, h2, h3, p, figure {
      margin: 0;
    }
    h1, h2, h3 {
      font-weight: 500;
    }
    a {
      color: inherit;
      text-decoration: none;
    }
    button, input, select, textarea {
      font: inherit;
    }
    button, a, input, select, textarea {
      -webkit-tap-highlight-color: transparent;
    }
    button {
      cursor: pointer;
    }
    [hidden] {
      display: none !important;
    }
    :focus-visible {
      outline: 3px solid #7c9987;
      outline-offset: 4px;
    }
    .wrap {
      width: min(1120px, calc(100% - 64px));
      margin-inline: auto;
    }
    .review-bar {
      padding: 6px 20px;
      background: #e7e2d7;
      text-align: center;
      font-size: 11px;
      color: #625a4b;
    }
    header {
      position: sticky;
      top: 0;
      z-index: 20;
      background: #f5f2ebf5;
      border-bottom: 1px solid var(--line);
    }
    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      min-height: 76px;
      gap: 20px;
    }
    .brand {
      font: 500 25px/1.2 "Helvetica Neue", Arial, sans-serif;
      letter-spacing: .085em;
      color: var(--brand);
    }
    .brand small {
      display: block;
      margin-top: 7px;
      font-size: 8px;
      letter-spacing: .18em;
    }
    .header-link {
      font-size: 12px;
      border-bottom: 1px solid var(--brand);
      padding: 8px 0;
    }
    .eyebrow {
      color: var(--brand);
      font: 11px/1.5 Arial, sans-serif;
      letter-spacing: .17em;
    }
    .hero {
      padding: 45px 0 36px;
    }
    .hero-grid {
      display: grid;
      grid-template-columns: 1fr 1.03fr;
      align-items: center;
      gap: 48px;
    }
    .hero h1 {
      margin-top: 19px;
      font: 400 clamp(30px, 3vw, 44px)/1.65 var(--serif);
      letter-spacing: .02em;
    }
    .event-name {
      font-size: 14px;
      margin-top: 15px;
      color: var(--brand);
    }
    .lead {
      margin-top: 23px;
      font-size: 14px;
    }
    .hero-art {
      position: relative;
      padding-bottom: 48px;
    }
    .placeholder {
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      text-align: center;
      padding: 25px;
      background: #dedfd6;
      color: #637062;
      border: 1px solid #cdd1c5;
    }
    .placeholder strong {
      font-size: 14px;
      font-weight: 500;
    }
    .placeholder small {
      font-size: 11px;
      margin-top: 8px;
    }
    .hero-photo {
      min-height: 300px;
      background: #d9d4c7;
      color: #716a5b;
      border-color: #ccc6b7;
    }
    .drawing {
      position: absolute;
      width: 45%;
      min-height: 145px;
      right: -12px;
      bottom: 0;
      background: #f3f1e9;
      box-shadow: 0 10px 25px #3640350c;
    }
    .image-label {
      position: absolute;
      bottom: 17px;
      left: 18px;
      font-size: 10px;
      color: var(--brand);
    }
    .promise {
      margin-top: 25px;
      padding: 15px 0 0;
      border-top: 1px solid var(--line);
      font-size: 13px;
    }
    .promise strong {
      font-weight: 500;
    }
    .booking-strip {
      display: grid;
      grid-template-columns: 1fr auto;
      align-items: center;
      gap: 30px;
      margin-top: 30px;
      padding: 23px 28px;
      background: #e8ece3;
    }
    .date-line {
      font-size: 20px;
      font-family: var(--serif);
    }
    .date-line small {
      font: 12px var(--sans);
    }
    .tag {
      display: inline-block;
      font: 10px/1.6 var(--sans);
      border: 1px solid #c6bca9;
      color: #776b56;
      padding: 0 5px;
      vertical-align: middle;
    }
    .location-line {
      font-size: 12px;
      color: var(--soft);
      margin-top: 5px;
    }
    .button {
      display: inline-flex;
      align-items: center;
      justify-content: space-between;
      gap: 28px;
      padding: 16px 24px;
      background: var(--green);
      color: white;
      border: 1px solid var(--green);
      font-size: 14px;
      min-height: 55px;
      transition: background .2s;
    }
    .button:hover {
      background: #213a30;
    }
    .button::after {
      content: "→";
    }
    .note {
      font-size: 11px;
      line-height: 1.8;
      color: var(--soft);
    }
    .hero > .wrap > .note {
      margin-top: 13px;
    }
    section.content {
      padding: 54px 0;
    }
    .border-top {
      border-top: 1px solid var(--line);
    }
    .section-head {
      display: flex;
      justify-content: space-between;
      gap: 30px;
      align-items: end;
      margin-bottom: 26px;
    }
    h2 {
      font: 400 clamp(24px, 2.5vw, 32px)/1.6 var(--serif);
    }
    .section-head .eyebrow {
      margin-bottom: 10px;
    }
    .section-head > p {
      font-size: 13px;
      color: var(--soft);
    }
    .sample-grid {
      display: grid;
      grid-template-columns: 1.05fr 1fr;
      gap: 36px;
    }
    .sample-picture {
      min-height: 270px;
    }
    .sample-sheet {
      background: var(--paper);
      padding: 25px 28px;
      border: 1px solid var(--line);
    }
    .sheet-caption {
      font-size: 11px;
      color: var(--brand);
      margin-bottom: 10px;
    }
    .sheet-list {
      margin: 0;
    }
    .sheet-list > div {
      display: grid;
      grid-template-columns: 100px 1fr;
      gap: 14px;
      padding: 10px 0;
      border-bottom: 1px solid var(--line);
      font-size: 12px;
    }
    dt {
      color: var(--soft);
    }
    dd {
      margin: 0;
    }
    .sheet-list > div:last-child {
      border: 0;
    }
    .sample-bottom {
      margin-top: 20px;
      font-size: 13px;
    }
    .sample-bottom .note {
      display: block;
      margin-top: 8px;
    }
    .peace {
      background: #e9ece3;
    }
    .peace-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 54px;
      align-items: center;
    }
    .peace-copy p {
      margin-top: 15px;
      font-size: 13px;
    }
    .space-photo {
      min-height: 230px;
    }
    .steps {
      display: flex;
      gap: 0;
      padding: 0;
      margin: 23px 0 0;
      list-style: none;
    }
    .steps li {
      flex: 1;
      font-size: 11px;
      border-left: 1px solid #c5cdbf;
      padding: 0 12px;
    }
    .steps li:first-child {
      padding-left: 0;
      border: 0;
    }
    .steps span {
      display: block;
      font: 11px Arial, sans-serif;
      color: #6d7c6b;
      margin-bottom: 4px;
    }
    .visit {
      display: grid;
      grid-template-columns: 100px 1fr auto;
      gap: 24px;
      align-items: center;
      margin-top: 32px;
      padding-top: 26px;
      border-top: 1px solid var(--line);
    }
    .visit-mark {
      color: var(--brand);
      font: 10px/1.8 Arial, sans-serif;
      letter-spacing: .14em;
    }
    .visit h3 {
      font: 400 22px/1.7 var(--serif);
    }
    .visit p {
      font-size: 12px;
      margin-top: 6px;
      color: var(--soft);
    }
    .visit .note {
      max-width: 210px;
    }
    .reserve-layout {
      display: grid;
      grid-template-columns: .9fr 1.1fr;
      gap: 60px;
      align-items: start;
    }
    .details {
      margin-top: 24px;
    }
    .details > div {
      display: grid;
      grid-template-columns: 80px 1fr;
      gap: 16px;
      padding: 12px 0;
      border-bottom: 1px solid var(--line);
      font-size: 12px;
    }
    .guidelines {
      margin-top: 20px;
    }
    details {
      border-bottom: 1px solid var(--line);
      padding: 12px 0;
      font-size: 12px;
    }
    summary {
      cursor: pointer;
    }
    details p {
      margin-top: 10px;
      color: var(--soft);
      font-size: 11px;
    }
    .form-panel {
      background: var(--paper);
      border: 1px solid var(--line);
      padding: 29px;
    }
    .form-panel h3 {
      font: 400 24px/1.5 var(--serif);
      margin-bottom: 10px;
    }
    .demo-note {
      font-size: 11px;
      padding: 9px 12px;
      background: #ece7dc;
      color: #6b604c;
      margin-bottom: 20px;
    }
    fieldset {
      border: 0;
      margin: 0 0 20px;
      padding: 0;
      min-width: 0;
    }
    legend, label.field-label {
      display: block;
      font-size: 12px;
      margin-bottom: 9px;
    }
    .required {
      font-size: 10px;
      color: #76634b;
      margin-left: 6px;
    }
    .choices {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 8px;
    }
    .choices.time {
      grid-template-columns: repeat(4, 1fr);
    }
    .choice {
      position: relative;
    }
    .choice input {
      position: absolute;
      opacity: 0;
      width: 1px;
      height: 1px;
    }
    .choice span {
      display: block;
      text-align: center;
      padding: 10px 3px;
      border: 1px solid #c9c9be;
      font-size: 12px;
      cursor: pointer;
      background: #fffdf8;
    }
    .choice input:checked + span {
      background: var(--green);
      color: white;
      border-color: var(--green);
    }
    .choice input:focus-visible + span {
      outline: 3px solid #7c9987;
      outline-offset: 2px;
    }
    .field {
      margin-bottom: 17px;
    }
    input[type="text"], input[type="email"], select, textarea {
      display: block;
      width: 100%;
      padding: 11px 12px;
      border: 1px solid #c9c9be;
      background: #fffdf9;
      color: var(--ink);
      border-radius: 0;
      font-size: 16px;
    }
    textarea {
      resize: vertical;
      min-height: 80px;
    }
    .two-fields {
      display: grid;
      grid-template-columns: 1fr 110px;
      gap: 14px;
    }
    .consent {
      display: flex;
      align-items: start;
      gap: 9px;
      font-size: 11px;
      margin: 16px 0;
    }
    .consent input {
      margin: 5px 0 0;
      flex-shrink: 0;
      width: 16px;
      height: 16px;
      accent-color: var(--green);
    }
    .form-panel .button {
      width: 100%;
    }
    .form-panel > .note, form > .note {
      margin-top: 12px;
    }
    .confirmation {
      padding-top: 8px;
    }
    .confirmation dl {
      margin-block: 18px;
    }
    .confirmation dl div {
      padding: 9px 0;
      border-bottom: 1px solid var(--line);
      font-size: 13px;
      overflow-wrap: anywhere;
    }
    .secondary {
      margin-top: 12px;
      border: 0;
      border-bottom: 1px solid var(--brand);
      background: none;
      padding: 5px 0;
      color: var(--brand);
      font-size: 12px;
    }
    footer {
      padding: 27px 0 38px;
      background: #e9e5dc;
    }
    .footer-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
    }
    footer p {
      font-size: 11px;
      color: var(--soft);
    }
    .mobile-cta {
      display: none;
    }

    @media (max-width: 800px) {
      .wrap {
      width: calc(100% - 40px);
    }
      .hero-grid {
      gap: 25px;
    }
      .hero h1 {
      font-size: 30px;
    }
      .hero-photo {
      min-height: 270px;
    }
      .reserve-layout {
      gap: 30px;
    }
      .form-panel {
      padding: 22px;
    }
      .visit {
      grid-template-columns: 65px 1fr;
    }
      .visit .note {
      grid-column: 2;
      max-width: none;
    }
    }

    @media (max-width: 620px) {
      html {
      scroll-padding-top: 80px;
    }
      body {
      font-size: 14px;
      padding-bottom: 76px;
    }
      .review-bar {
      font-size: 10px;
      padding: 5px 10px;
    }
      .header-inner {
      min-height: 61px;
    }
      .brand {
      font-size: 21px;
    }
      .brand small {
      font-size: 7px;
      margin-top: 5px;
    }
      .header-link {
      font-size: 11px;
    }
      .hero {
      padding: 24px 0 23px;
    }
      .hero-grid {
      grid-template-columns: 1fr;
      gap: 19px;
    }
      .hero h1 {
      font-size: clamp(27px, 7vw, 35px);
      line-height: 1.55;
      margin-top: 10px;
    }
      .event-name {
      font-size: 12px;
      margin-top: 10px;
    }
      .lead {
      margin-top: 13px;
      font-size: 12px;
      line-height: 1.9;
    }
      .hero-art {
      padding-bottom: 26px;
    }
      .hero-photo {
      min-height: 170px;
    }
      .drawing {
      min-height: 95px;
      right: 0;
      width: 41%;
      padding: 10px;
    }
      .drawing strong {
      font-size: 11px;
    }
      .drawing small {
      font-size: 9px;
      margin-top: 3px;
    }
      .image-label {
      bottom: 4px;
      left: 0;
      font-size: 9px;
    }
      .promise {
      margin-top: 15px;
      padding-top: 12px;
      font-size: 12px;
    }
      .booking-strip {
      grid-template-columns: 1fr;
      gap: 13px;
      padding: 17px;
      margin-top: 19px;
    }
      .date-line {
      font-size: 19px;
    }
      .location-line {
      font-size: 11px;
    }
      .button {
      min-height: 51px;
      padding: 13px 18px;
      font-size: 13px;
    }
      .note {
      font-size: 10px;
    }
      section.content {
      padding: 33px 0;
    }
      .section-head {
      display: block;
      margin-bottom: 18px;
    }
      h2 {
      font-size: 24px;
    }
      .section-head > p {
      margin-top: 11px;
      font-size: 12px;
    }
      .section-head .eyebrow {
      font-size: 10px;
      margin-bottom: 7px;
    }
      .sample-grid {
      grid-template-columns: 1fr;
      gap: 14px;
    }
      .sample-picture {
      min-height: 175px;
    }
      .sample-sheet {
      padding: 16px 18px;
    }
      .sheet-list > div {
      padding: 7px 0;
      grid-template-columns: 85px 1fr;
      font-size: 11px;
    }
      .sample-bottom {
      font-size: 12px;
      margin-top: 14px;
    }
      .peace-grid {
      grid-template-columns: 1fr;
      gap: 18px;
    }
      .peace-copy p {
      font-size: 12px;
      margin-top: 10px;
    }
      .space-photo {
      min-height: 150px;
    }
      .steps {
      margin-top: 16px;
    }
      .visit {
      margin-top: 24px;
      padding-top: 21px;
      gap: 10px 16px;
      grid-template-columns: 1fr;
    }
      .visit-mark br {
      display: none;
    }
      .visit h3 {
      font-size: 22px;
    }
      .visit .note {
      grid-column: auto;
    }
      .reserve-layout {
      grid-template-columns: 1fr;
      gap: 26px;
    }
      .details {
      margin-top: 14px;
    }
      .details > div {
      padding: 9px 0;
    }
      .form-panel {
      padding: 20px 17px;
    }
      .footer-inner {
      display: block;
    }
      footer p {
      margin-top: 14px;
      font-size: 10px;
    }
      .mobile-cta {
      display: flex;
      position: fixed;
      inset: auto 0 0;
      padding: 10px 20px;
      background: #f5f2ebf5;
      border-top: 1px solid var(--line);
      z-index: 30;
    }
      .mobile-cta .button {
      width: 100%;
    }
      .choices.time {
      gap: 6px;
    }
      .two-fields {
      grid-template-columns: 1fr 95px;
      gap: 10px;
    }
    }

    @media (prefers-reduced-motion: reduce) {
      html {
      scroll-behavior: auto;
    }
      * {
      transition: none !important;
    }
    }
  
/* Photo-led FV and swipeable construction examples. */
.hero-v2 {
  padding-top: 24px;
  padding-bottom: 18px;
}
.hero-scene {
  position: relative;
  overflow: hidden;
  background: #dce5e9;
}
.hero-image {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1.4;
  object-fit: cover;
  object-position: center bottom;
}
.hero-title-block {
  position: absolute;
  top: 26px;
  left: 44px;
  right: 30px;
  color: #343e3d;
}
.hero-v2 h1 {
  font-size: clamp(30px, 3.1vw, 43px);
  line-height: 1.55;
  letter-spacing: .035em;
  margin: 0;
}
.hero-v2 .event-name {
  font-size: 14px;
  margin-top: 13px;
  color: #343e3d;
}
.mobile-title-break {
  display: none;
}
.hero-intro {
  padding-top: 20px;
  font-size: 14px;
}
.hero-intro strong {
  font-weight: 500;
}
.hero-v2 .booking-strip {
  margin-top: 18px;
}
.cases-section {
  overflow: hidden;
}
.case-track {
  display: flex;
  gap: 28px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  overscroll-behavior-x: contain;
  scrollbar-width: thin;
  scrollbar-color: #a4ae9e transparent;
  padding: 0 0 12px;
}
.case-card {
  flex: 0 0 78%;
  min-width: 0;
  scroll-snap-align: start;
}
.case-photo {
  width: 100%;
  aspect-ratio: 3 / 2;
  background: #dedfd6;
  overflow: hidden;
}
.case-photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.case-photo--portrait img {
  object-fit: contain;
  background: #e4e2d9;
}
.case-caption {
  padding: 18px 0 8px;
}
.case-number {
  font: 10px/1.5 Arial, sans-serif;
  letter-spacing: .15em;
  color: var(--brand);
  margin-bottom: 7px;
}
.case-caption h3 {
  font-family: var(--serif);
  font-size: 24px;
  line-height: 1.65;
}
.case-meta {
  display: flex;
  flex-wrap: wrap;
  margin-top: 10px;
  font-size: 12px;
  color: var(--soft);
  gap: 5px 0;
}
.case-meta span + span::before {
  content: "｜";
  padding-inline: 8px;
  color: #a9aca2;
}
.case-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 8px;
}
.swipe-hint {
  font-size: 11px;
  color: var(--soft);
}
.case-navigation {
  display: flex;
  align-items: center;
  gap: 16px;
}
.case-navigation button {
  width: 44px;
  height: 44px;
  border: 1px solid #b2b7a9;
  color: var(--ink);
  border-radius: 50%;
  background: transparent;
}
.case-navigation button:disabled {
  opacity: .3;
  cursor: default;
}
.case-position {
  min-width: 52px;
  font: 12px Arial, sans-serif;
  text-align: center;
  color: var(--soft);
}
.archive-note {
  max-width: 780px;
  margin-top: 23px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}
.archive-note > p:first-child {
  font-family: var(--serif);
  font-size: 22px;
}
.archive-note > p + p {
  margin-top: 10px;
  font-size: 13px;
}
.archive-note > p.note {
  font-size: 11px;
}
.case-cta {
  margin-top: 24px;
  text-align: right;
}
@media (max-width: 620px) {
  .hero-v2 {
    padding-top: 0;
  }
  .hero-v2 > .wrap {
    width: 100%;
  }
  .hero-image {
    aspect-ratio: 1;
  }
  .hero-title-block {
    top: 19px;
    left: 22px;
    right: 16px;
  }
  .hero-v2 h1 {
    font-size: clamp(22px, 6.1vw, 29px);
    line-height: 1.46;
    letter-spacing: .02em;
  }
  .mobile-title-break {
    display: initial;
  }
  .hero-v2 .event-name {
    margin-top: 7px;
    font-size: 11px;
  }
  .hero-intro,
  .hero-v2 .booking-strip,
  .hero-v2 > .wrap > .note {
    margin-inline: 20px;
  }
  .hero-intro {
    padding-top: 13px;
    font-size: 12px;
  }
  .hero-intro br {
    display: none;
  }
  .hero-v2 .booking-strip {
    margin-top: 14px;
    padding: 14px;
  }
  .hero-v2 .date-line {
    font-size: 17px;
  }
  .cases-section {
    padding-top: 24px !important;
  }
  .case-track {
    gap: 16px;
    margin-right: -20px;
    padding-right: 20px;
    scroll-padding-left: 0;
  }
  .case-card {
    flex-basis: 90%;
  }
  .case-caption {
    padding-top: 12px;
  }
  .case-caption h3 {
    font-size: 19px;
    line-height: 1.7;
  }
  .case-meta {
    font-size: 10px;
    margin-top: 8px;
    line-height: 1.8;
  }
  .case-meta span + span::before {
    padding-inline: 4px;
  }
  .case-controls {
    gap: 8px;
  }
  .swipe-hint {
    font-size: 10px;
  }
  .case-navigation {
    gap: 8px;
  }
  .archive-note {
    margin-top: 18px;
  }
  .archive-note > p:first-child {
    font-size: 20px;
  }
  .archive-note > p + p {
    font-size: 12px;
  }
  .archive-note > p.note {
    font-size: 10px;
  }
  .case-cta .button {
    width: 100%;
  }
}

/* Official supplied wordmark: preserve the original proportions and alpha. */
.brand {
  display: block;
  width: 230px;
  min-width: 0;
  flex-shrink: 0;
}
.brand img {
  display: block;
  width: 100%;
  height: auto;
}
@media (max-width: 620px) {
  .header-inner {
    gap: 12px;
  }
  .header-inner .brand {
    width: clamp(140px, 42vw, 174px);
  }
  footer .brand {
    width: 200px;
  }
}

/* Readability revision: protected headline and one complete example per slide. */
.hero-scene::after {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 36%;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(250,248,243,.96), rgba(250,248,243,.82) 65%, rgba(250,248,243,0));
}
.hero-title-block { z-index: 1; color: #23372f; }
.hero-v2 h1 {
  font-family: var(--sans);
  font-weight: 700;
  font-size: clamp(32px, 3.45vw, 48px);
  line-height: 1.45;
  letter-spacing: .015em;
  text-shadow: 0 1px 0 rgba(255,255,255,.4);
}
.hero-v2 .event-name {
  color: #23372f;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: .04em;
}
.hero-intro { font-size: 15px; }
.hero-intro strong { font-weight: 700; }
.cases-section .section-head { scroll-margin-top: 100px; }
.case-track {
  gap: 0;
  padding: 0;
  margin: 0;
  scroll-padding: 0;
  scrollbar-width: none;
  align-items: flex-start;
}
.case-track::-webkit-scrollbar { display: none; }
.case-card {
  flex: 0 0 100%;
  scroll-snap-stop: always;
}
.case-photo {
  aspect-ratio: 3 / 2;
  background: #e8e5de;
}
.case-photo img { object-fit: cover; }
.case-photo--portrait img { object-fit: contain; }
.case-caption {
  padding: 22px 28px 24px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-top: 0;
}
.case-number { font-size: 12px; font-weight: 700; color: #655849; }
.case-caption h3 {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 25px;
  line-height: 1.6;
  letter-spacing: .01em;
  color: #253b31;
}
.case-meta {
  display: grid;
  grid-template-columns: .8fr .9fr 1.3fr 1.6fr;
  gap: 18px;
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  color: var(--ink);
  line-height: 1.5;
}
.case-meta > div { min-width: 0; }
.case-meta dt { font-size: 12px; color: #64695e; margin-bottom: 5px; }
.case-meta dd { margin: 0; font-size: 16px; font-weight: 700; overflow-wrap: anywhere; }
.case-controls { margin-top: 16px; }
.swipe-hint { font-size: 12px; }
.case-navigation { gap: 18px; }
.case-navigation button {
  width: 48px;
  height: 48px;
  background: var(--paper);
  border-color: #8a9587;
  font-size: 20px;
}
.case-navigation button:hover:not(:disabled) { background: var(--green); color: white; }
.case-position { font-size: 14px; font-weight: 700; color: var(--ink); }
@media (min-width: 900px) {
  .cases-section > .wrap { max-width: 960px; }
}
@media (max-width: 620px) {
  .hero-title-block { top: 18px; left: 20px; right: 16px; }
  .hero-v2 h1 { font-size: clamp(26px, 7.3vw, 32px); line-height: 1.38; }
  .hero-v2 .event-name { margin-top: 10px; font-size: 13px; }
  .hero-scene::after { height: 56%; }
  .hero-intro { font-size: 14px; line-height: 1.9; }
  .case-track { gap: 0; margin: 0; padding: 0; }
  .case-card { flex-basis: 100%; }
  .case-photo { aspect-ratio: 4 / 3; }
  .case-caption { padding: 16px; }
  .case-caption h3 { font-size: 20px; line-height: 1.55; }
  .case-meta {
    grid-template-columns: 1fr 1fr;
    gap: 14px 16px;
    margin-top: 14px;
    padding-top: 14px;
  }
  .case-meta dt { font-size: 11px; margin-bottom: 3px; }
  .case-meta dd { font-size: 14px; }
  .case-controls { flex-direction: column-reverse; gap: 10px; }
  .case-navigation { width: 100%; justify-content: space-between; }
  .case-number { font-size: 11px; }
  .swipe-hint { font-size: 11px; }
}

/* v4: gallery arrows remain on the photograph, visible without scrolling. */
.cases-intro {
  max-width: 840px;
  margin: 0 auto 48px;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--line);
  font-size: 16px;
  line-height: 2;
}
.cases-intro p + p { margin-top: 18px; }
.cases-intro .cases-intro-lead {
  font-size: 23px;
  line-height: 1.7;
  font-weight: 700;
  color: #253b31;
}
.cases-intro strong { font-weight: 700; }
.mobile-intro-break { display: none; }
.case-gallery { position: relative; }
.case-overlay {
  position: absolute;
  inset: 0 0 auto;
  aspect-ratio: 3 / 2;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  pointer-events: none;
}
.case-overlay button {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 56px;
  height: 56px;
  padding: 0;
  border: 1px solid rgba(60,70,57,.32);
  border-radius: 50%;
  background: rgba(250,248,243,.96);
  color: #304b40;
  box-shadow: 0 2px 10px rgba(0,0,0,.16);
  pointer-events: auto;
  touch-action: manipulation;
}
.case-chevron {
  display: block;
  width: 12px;
  height: 12px;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
}
.case-chevron--prev { transform: translateX(2px) rotate(-135deg); }
.case-chevron--next { transform: translateX(-2px) rotate(45deg); }
.case-overlay button:disabled {
  background: rgba(250,248,243,.8);
  color: #969d92;
  cursor: default;
  box-shadow: none;
}
@media (hover: hover) {
  .case-overlay button:hover:not(:disabled) { background: #304b40; color: #fff; }
}
.case-overlay button:focus-visible { outline: 3px solid white; box-shadow: 0 0 0 6px #304b40; }
.case-controls { flex-direction: row; }
.case-navigation { width: auto; }
@media (max-width: 620px) {
  .cases-intro { margin-bottom: 28px; padding-bottom: 26px; font-size: 14px; }
  .cases-intro .cases-intro-lead { font-size: 19px; line-height: 1.7; letter-spacing: 0; }
  .cases-intro p + p { margin-top: 14px; }
  .mobile-intro-break { display: initial; }
  .desktop-intro-break { display: none; }
  .case-overlay { aspect-ratio: 4 / 3; padding: 10px; }
  .case-overlay button { width: 46px; height: 46px; }
  .case-chevron { width: 10px; height: 10px; }
  .case-controls { flex-direction: row; align-items: center; margin-top: 12px; }
  .case-navigation { width: auto; }
}

/* v5: editable HTML typography, composed as an exhibition poster. */
.hero-v5 > .wrap {
  max-width: 820px;
}
.hero-v5 .hero-scene {
  isolation: isolate;
}
.hero-v5 .hero-image {
  aspect-ratio: 1;
  height: auto;
  object-position: center bottom;
}
.hero-v5 .hero-scene::after {
  height: 47%;
  background: linear-gradient(180deg, rgba(250,248,243,.5), rgba(250,248,243,.22) 65%, rgba(250,248,243,0));
}
.hero-v5 .hero-title-block {
  top: 26px;
  left: 0;
  right: 0;
  text-align: center;
  color: #4b443b;
}
.hero-question {
  margin-bottom: 18px;
  font-size: 15px;
  line-height: 1.8;
  font-weight: 500;
  letter-spacing: .06em;
}
.hero-v5 h1 {
  display: flex;
  flex-direction: column;
  align-items: center;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", "Noto Serif CJK JP", var(--serif);
  font-size: 94px;
  font-weight: 500;
  line-height: 1.12;
  letter-spacing: .06em;
  text-shadow: none;
}
.hero-word {
  display: flex;
  align-items: baseline;
  justify-content: center;
}
.hero-word--plan {
  transform: translateX(-10px);
}
.hero-word--cost {
  margin-top: 3px;
  transform: translateX(10px);
}
.hero-connector {
  display: inline-block;
  margin-right: .17em;
  font-size: .43em;
  transform: translateY(-.08em) rotate(-10deg);
}
.hero-letter-accent {
  display: inline-block;
  color: #946326;
  transform: translateY(.015em) rotate(7deg);
  transform-origin: center;
}
.hero-v5 .hero-event-label {
  display: block;
  margin-top: 19px;
  padding: 7px 19px 7px 25px;
  border-top: 1px solid rgba(75,68,59,.6);
  border-bottom: 1px solid rgba(75,68,59,.6);
  font-family: var(--sans);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: .35em;
}
.hero-poster-note {
  margin-top: 14px;
  font-size: 13px;
  line-height: 1.7;
  letter-spacing: .04em;
}
@media (max-width: 620px) {
  .hero-v5 > .wrap {
    max-width: none;
  }
  .hero-v5 .hero-image {
    height: auto;
    aspect-ratio: 5 / 6;
    object-fit: cover;
    object-position: center bottom;
  }
  .hero-v5 .hero-title-block {
    top: 12px;
    left: 12px;
    right: 12px;
  }
  .hero-v5 .hero-scene::after {
    height: 55%;
  }
  .hero-v5 .hero-question {
    margin-bottom: 8px;
    font-size: clamp(10px, 2.85vw, 12px);
    letter-spacing: .025em;
  }
  .hero-v5 h1 {
    font-size: clamp(52px, 16.5vw, 78px);
    line-height: 1.1;
    letter-spacing: .045em;
  }
  .hero-word--plan {
    transform: translateX(-7px);
  }
  .hero-word--cost {
    transform: translateX(7px);
  }
  .hero-v5 .hero-event-label {
    margin-top: 14px;
    padding: 5px 13px 5px 17px;
    font-size: 13px;
    letter-spacing: .3em;
  }
  .hero-poster-note {
    margin-top: 10px;
    font-size: 11px;
  }
}
@media (min-width: 621px) and (max-width: 899px) {
  .hero-v5 .hero-title-block {
    top: 16px;
  }
  .hero-v5 h1 {
    font-size: clamp(58px, 9.8vw, 88px);
  }
  .hero-v5 .hero-question {
    margin-bottom: 12px;
    font-size: 13px;
  }
  .hero-v5 .hero-event-label {
    margin-top: 12px;
    padding-block: 5px;
    font-size: 15px;
  }
}

/* v6: event label on the white facade; concise, prominent date range. */
.hero-v5 .hero-scene > .hero-event-label {
  position: absolute;
  z-index: 1;
  top: 49%;
  left: 50%;
  width: max-content;
  margin: 0;
  transform: translateX(-50%);
  color: #4b443b;
}
.hero-v5 .booking-strip {
  gap: 24px;
}
.hero-date-year {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  line-height: 1.5;
  letter-spacing: .08em;
}
.hero-v5 .date-line {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 16px;
  margin: 6px 0 0;
  color: #304b40;
}
.hero-date-range {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 49px;
  line-height: 1.12;
  letter-spacing: -.025em;
  white-space: nowrap;
  font-variant-numeric: lining-nums;
}
.hero-date-dash {
  font-size: .6em;
  font-weight: 400;
  transform: translateY(-.08em);
}
.hero-date-weekends {
  padding: 5px 9px;
  border: 1px solid #7f8b79;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: .08em;
  white-space: nowrap;
}
@media (max-width: 620px) {
  .hero-v5 .date-line {
    gap: 8px 12px;
  }
  .hero-date-range {
    font-size: clamp(35px, 10.5vw, 47px);
    gap: 5px;
  }
  .hero-date-weekends {
    padding: 4px 7px;
    font-size: 12px;
  }
  .hero-date-year {
    font-size: 12px;
  }
}

/* v6: date-to-booking flow, with a different reading order on mobile. */
.hero-v5 .booking-strip {
  grid-template-columns: minmax(0, 1fr);
  justify-items: center;
  gap: 20px;
  text-align: center;
}
.hero-v5 .hero-date-year,
.hero-v5 .date-line {
  justify-content: center;
}
.hero-v5 .booking-strip > .button {
  width: min(420px, 100%);
}
@media (max-width: 620px) {
  .hero-v5 > .wrap {
    display: flex;
    flex-direction: column;
  }
  .hero-v5 .hero-scene {
    order: 0;
  }
  .hero-v5 .booking-strip {
    order: 1;
    gap: 16px;
    align-self: stretch;
    margin-top: 16px;
    margin-bottom: 0;
  }
  .hero-v5 .hero-intro {
    order: 2;
    padding-top: 24px;
  }
  .hero-v5 > .wrap > .note {
    order: 3;
  }
}

/* v7: real venue and owners' home photographs, with copy outside images. */
.hero-v5 .hero-intro {
  padding-top: 24px;
}
.venue-photo img,
.owner-visit-photo img {
  display: block;
  width: 100%;
  height: auto;
}
.venue-photo figcaption {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--soft);
}
.owner-visit-content {
  max-width: 820px;
}
.owner-visit-content h2 {
  margin-top: 10px;
}
.owner-visit-break {
  display: none;
}
.owner-visit-photo {
  margin-top: 26px;
}
.owner-visit-copy {
  margin-top: 22px;
  font-size: 14px;
  line-height: 1.9;
}
.owner-visit-copy > p + p {
  margin-top: 12px;
}
.owner-visit-copy > .note {
  margin-top: 16px;
  font-size: 12px;
}
@media (max-width: 620px) {
  .venue-photo figcaption {
    font-size: 11px;
  }
  .owner-visit-break {
    display: initial;
  }
  .owner-visit-photo {
    margin-top: 20px;
  }
  .owner-visit-copy {
    margin-top: 18px;
    font-size: 14px;
  }
  .owner-visit-copy > .note {
    font-size: 11px;
  }
}

/* v8: progressively disclosed times and clearly marked closed dates. */
.slot-status {
  margin: -2px 0 22px;
  font-size: 12px;
  line-height: 1.8;
  color: var(--soft);
}
.selected-date {
  margin: 0 0 10px;
  font-size: 13px;
  font-weight: 600;
  color: var(--green);
}
.choice--closed {
  cursor: not-allowed;
  opacity: .65;
}
.choice--closed > span {
  text-decoration: line-through;
}
.day-status {
  display: block;
  margin-top: 3px;
  font-size: 10px;
  font-weight: 500;
  line-height: 1.4;
  text-decoration: none;
}
.slot-error {
  margin-bottom: 20px;
  color: #8a4227;
  font-size: 13px;
}
.button:disabled {
  cursor: not-allowed;
  opacity: .55;
}
@media (max-width: 360px) {
  .header-inner .brand {
    width: 128px;
  }
  .header-link {
    white-space: nowrap;
  }
}

.form-heading-break {
  display: none;
}
.choice--closed > span {
  cursor: not-allowed;
}
@media (max-width: 620px) {
  .form-heading-break {
    display: initial;
  }
}

/* Production form feedback */
.submit-status { font-size:13px; line-height:1.8; margin:12px 0; }
.submit-status.is-error { color:#9b3224; }
.analytics-notice { font-size:11px; line-height:1.8; padding-bottom:28px; }
.analytics-notice p { max-width:720px; margin-top:10px; }