:root {
      --navy: #9d1f25;
      --navy-soft: #7e171b;
      --gold: #c7a24a;
      --gold-light: #ead48e;
      --ivory: #faf7f3;
      --paper: #ffffff;
      --ink: #24211f;
      --muted: #77716c;
      --line: rgba(157, 31, 37, 0.16);
      --shadow: 0 18px 45px rgba(52, 32, 24, 0.1);
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      color: var(--ink);
      background: var(--ivory);
      font-family: "Yu Mincho", "Hiragino Mincho ProN", "Noto Serif JP", Georgia, serif;
      line-height: 1.7;
    }

    a {
      color: inherit;
    }

    button,
    input,
    select,
    textarea {
      font: inherit;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 20;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      padding: 14px clamp(18px, 4vw, 56px);
      color: var(--ink);
      background: rgba(255, 255, 255, 0.96);
      border-bottom: 1px solid #e4ddd6;
      box-shadow: 0 2px 8px rgba(52, 32, 24, 0.07);
      backdrop-filter: blur(12px);
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      color: var(--ink);
      line-height: 1.2;
      text-decoration: none;
      white-space: nowrap;
    }

    .brand-text {
      display: inline-grid;
      gap: 1px;
      width: max-content;
    }

    .brand-roman {
      display: block;
      color: var(--gold);
      font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
      font-size: 0.58rem;
      font-weight: 700;
      letter-spacing: 0.24em;
    }

    .brand-title {
      display: flex;
      justify-content: space-between;
      width: calc(100% - 1mm);
      color: var(--ink);
      font-size: 1.26rem;
      font-weight: 700;
      letter-spacing: 0;
    }

    .brand-mark {
      display: grid;
      place-items: center;
      width: 34px;
      height: 34px;
      color: var(--navy);
      background: transparent;
      border: 1px solid rgba(157, 31, 37, 0.34);
      border-radius: 4px;
      font-weight: 700;
    }

    .nav {
      display: flex;
      align-items: center;
      gap: 18px;
      flex-wrap: wrap;
      justify-content: flex-end;
      font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
      font-size: 0.9rem;
      font-weight: 700;
    }

    .nav a {
      position: relative;
      padding: 8px 0;
      color: var(--ink);
      text-decoration: none;
      border-radius: 0;
    }

    .nav a:hover {
      color: var(--navy);
      background: transparent;
    }

    .nav a.active {
      color: var(--navy);
    }

    .nav a.active::after,
    .nav a:hover::after {
      content: "";
      position: absolute;
      right: 0;
      bottom: 0;
      left: 0;
      height: 2px;
      background: var(--navy);
    }

    .menu-toggle {
      display: none;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 42px;
      padding: 8px 12px;
      color: var(--navy);
      background: white;
      border: 1px solid rgba(157, 31, 37, 0.28);
      border-radius: 6px;
      cursor: pointer;
      font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
      font-size: 0.9rem;
      font-weight: 700;
    }

    .menu-toggle-lines,
    .menu-toggle-lines::before,
    .menu-toggle-lines::after {
      display: block;
      width: 18px;
      height: 2px;
      background: currentColor;
      border-radius: 999px;
      content: "";
    }

    .menu-toggle-lines {
      position: relative;
    }

    .menu-toggle-lines::before,
    .menu-toggle-lines::after {
      position: absolute;
      left: 0;
    }

    .menu-toggle-lines::before {
      top: -6px;
    }

    .menu-toggle-lines::after {
      top: 6px;
    }

    .hero {
      position: relative;
      z-index: 2;
      min-height: 660px;
      display: grid;
      align-items: center;
      padding: 80px clamp(18px, 5vw, 72px);
      color: white;
      overflow: visible;
      background:
        linear-gradient(90deg, rgba(10, 7, 5, 0.86), rgba(42, 20, 16, 0.58) 48%, rgba(10, 7, 5, 0.2)),
        url("theater-lobby.png") center / cover;
    }

    .page-hero {
      padding: 82px clamp(18px, 5vw, 72px) 58px;
      color: white;
      background:
        linear-gradient(90deg, rgba(10, 7, 5, 0.86), rgba(42, 20, 16, 0.58) 48%, rgba(10, 7, 5, 0.2)),
        url("theater-lobby.png") center / cover;
    }

    .page-hero .hero-copy {
      margin-bottom: 0;
    }

    .hero::after {
      content: "";
      position: absolute;
      inset: auto 0 0;
      z-index: 0;
      height: 120px;
      background: linear-gradient(0deg, var(--ivory), transparent);
      pointer-events: none;
    }

    .hero-inner {
      position: relative;
      z-index: 1;
      width: min(1060px, 100%);
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      color: var(--gold-light);
      font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
      font-size: 0.9rem;
      letter-spacing: 0.12em;
    }

    .eyebrow::before {
      content: "";
      width: 44px;
      height: 1px;
      background: var(--gold-light);
    }

    h1,
    h2,
    h3 {
      margin: 0;
      line-height: 1.25;
      font-weight: 600;
    }

    h1 {
      margin-top: 18px;
      font-size: clamp(2.6rem, 6vw, 5.4rem);
      letter-spacing: 0.1em;
    }

    .hero-copy {
      max-width: 820px;
      margin: 18px 0 30px;
      color: rgba(255, 255, 255, 0.88);
      font-size: clamp(1rem, 2vw, 1.2rem);
    }

    .search-panel {
      position: relative;
      z-index: 5;
      width: min(940px, 100%);
      padding: 22px;
      color: var(--ink);
      background: rgba(255, 250, 240, 0.95);
      border: 1px solid rgba(230, 209, 156, 0.66);
      border-radius: 8px;
      box-shadow: var(--shadow);
    }

    .search-panel-head {
      margin-bottom: 14px;
    }

    .search-panel-head h2 {
      color: var(--ink);
      font-size: clamp(1.35rem, 2vw, 1.7rem);
      letter-spacing: 0.04em;
    }

    .form-grid {
      display: grid;
      grid-template-columns: 1fr 1fr auto;
      gap: 14px;
      align-items: end;
    }

    .form-grid label {
      min-width: 0;
    }

    .hero .form-grid .btn {
      min-width: 126px;
    }

    .compare-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 24px;
      align-items: start;
    }

    .notebook-mark {
      position: relative;
      display: inline-block;
      width: 28px;
      height: 32px;
      flex: 0 0 auto;
      background: linear-gradient(135deg, rgba(157, 31, 37, 0.96), rgba(126, 23, 27, 0.96));
      border: 1px solid rgba(157, 31, 37, 0.58);
      border-radius: 5px 3px 3px 5px;
      box-shadow: inset 5px 0 0 rgba(255, 255, 255, 0.18);
    }

    .notebook-mark::before {
      content: "";
      position: absolute;
      top: 6px;
      left: 8px;
      right: 6px;
      height: 1px;
      background: rgba(234, 212, 142, 0.9);
      box-shadow: 0 7px 0 rgba(234, 212, 142, 0.72);
    }

    .notebook-mark::after {
      content: "";
      position: absolute;
      top: 1px;
      right: 6px;
      width: 4px;
      height: 18px;
      background: var(--gold-light);
      border-radius: 0 0 3px 3px;
    }

    label {
      display: grid;
      gap: 6px;
      color: var(--navy);
      font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
      font-size: 0.9rem;
      font-weight: 700;
    }

    .field {
      display: grid;
      gap: 6px;
      min-width: 0;
      color: var(--navy);
      font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
      font-size: 0.9rem;
      font-weight: 700;
    }

    .field-label {
      display: block;
    }

    input,
    select,
    textarea {
      width: 100%;
      min-width: 0;
      min-height: 46px;
      padding: 10px 12px;
      color: var(--ink);
      background: white;
      border: 1px solid var(--line);
      border-radius: 6px;
      outline: none;
    }

    input[type="date"] {
      -webkit-appearance: none;
      appearance: none;
      max-width: 100%;
    }

    textarea {
      min-height: 116px;
      resize: vertical;
    }

    input:focus,
    select:focus,
    textarea:focus {
      border-color: var(--gold);
      box-shadow: 0 0 0 3px rgba(185, 145, 66, 0.18);
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 46px;
      padding: 11px 18px;
      color: white;
      background: var(--navy);
      border: 1px solid var(--navy);
      border-radius: 6px;
      text-decoration: none;
      cursor: pointer;
      font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
      font-weight: 700;
      white-space: nowrap;
    }

    .btn:hover {
      background: var(--navy-soft);
    }

    .btn:disabled,
    .btn[aria-busy="true"] {
      cursor: wait;
      opacity: 0.72;
    }

    .performance-search-button {
      min-width: 136px;
    }

    .region-picker {
      position: relative;
      width: 100%;
      min-width: 0;
    }

    .region-selected {
      display: flex;
      align-items: center;
      justify-content: space-between;
      width: 100%;
      min-height: 46px;
      padding: 10px 12px;
      color: var(--ink);
      background: white;
      border: 1px solid var(--line);
      border-radius: 6px;
      cursor: pointer;
      font: inherit;
      font-weight: 700;
      text-align: left;
    }

    .region-selected::after {
      content: "⌄";
      color: var(--muted);
      font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
      font-size: 1rem;
    }

    .region-picker.open .region-selected {
      border-color: var(--gold);
      box-shadow: 0 0 0 3px rgba(185, 145, 66, 0.18);
    }

    .region-menu {
      position: absolute;
      top: calc(100% + 6px);
      left: 0;
      z-index: 60;
      width: 100%;
      max-height: 360px;
      overflow: auto;
      padding: 10px;
      color: var(--ink);
      background: rgba(255, 255, 255, 0.98);
      border: 1px solid var(--line);
      border-radius: 8px;
      box-shadow: var(--shadow);
    }

    .region-menu[hidden] {
      display: none;
    }

    .region-option,
    .region-group summary {
      width: 100%;
      min-height: 40px;
      padding: 8px 10px;
      color: var(--ink);
      background: transparent;
      border: 0;
      border-radius: 6px;
      cursor: pointer;
      font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
      font-size: 0.94rem;
      font-weight: 700;
      text-align: left;
    }

    .region-option:hover,
    .region-group summary:hover,
    .region-option.active {
      color: var(--navy);
      background: rgba(157, 31, 37, 0.07);
    }

    .region-group {
      border-top: 1px solid rgba(224, 215, 205, 0.75);
    }

    .region-group:first-of-type {
      margin-top: 6px;
    }

    .region-group summary {
      list-style: none;
    }

    .region-group summary::-webkit-details-marker {
      display: none;
    }

    .region-group summary::after {
      content: "＋";
      float: right;
      color: var(--muted);
      font-size: 0.88rem;
    }

    .region-group[open] summary::after {
      content: "−";
    }

    .region-options {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 4px;
      padding: 0 0 8px 8px;
    }

    .region-options .region-option {
      min-height: 36px;
      color: var(--ink);
      font-weight: 600;
    }

    .btn.gold {
      color: white;
      background: var(--navy);
      border-color: var(--navy);
    }

    .btn.subtle {
      color: var(--navy);
      background: transparent;
      border-color: rgba(157, 31, 37, 0.26);
    }

    .navy .btn.subtle,
    .back-link {
      color: var(--navy);
      background: var(--paper);
      border-color: rgba(230, 209, 156, 0.78);
      box-shadow: 0 10px 24px rgba(0, 0, 0, 0.16);
    }

    .navy .btn.subtle:hover,
    .back-link:hover {
      color: white;
      background: var(--navy);
    }

    .back-link-black-demo {
      color: var(--ink);
    }

    main {
      position: relative;
      z-index: 1;
    }

    .section {
      padding: 76px clamp(18px, 5vw, 72px);
    }

    .section.navy {
      color: var(--ink);
      background:
        linear-gradient(135deg, rgba(250, 247, 243, 0.98), rgba(245, 240, 234, 0.98)),
        repeating-linear-gradient(90deg, transparent 0 34px, rgba(157, 31, 37, 0.04) 34px 35px);
    }

    .container {
      width: min(1180px, 100%);
      margin: 0 auto;
    }

    .container.narrow {
      width: min(860px, 100%);
    }

    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 20px;
      margin-bottom: 28px;
    }

    .section-title {
      display: grid;
      gap: 8px;
    }

    .section-title span {
      color: var(--navy);
      font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
      font-size: 0.82rem;
      font-weight: 700;
      letter-spacing: 0.13em;
      text-transform: uppercase;
    }

    .section-title h2 {
      color: var(--ink);
      font-size: clamp(1.8rem, 4vw, 3rem);
      letter-spacing: 0.06em;
    }

    .navy .section-title h2 {
      color: var(--ink);
    }

    .section-title p {
      max-width: 690px;
      margin: 0;
      color: var(--muted);
    }

    .results-meta {
      margin-bottom: 18px;
      color: var(--muted);
      font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
      font-size: 0.95rem;
    }

    .card-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 18px;
    }

    .card,
    .review-item,
    .detail-panel {
      background: var(--paper);
      border: 1px solid rgba(157, 31, 37, 0.13);
      border-radius: 8px;
      box-shadow: 0 10px 28px rgba(52, 32, 24, 0.08);
    }

    .performance-card {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      column-gap: 18px;
      row-gap: 10px;
      align-items: center;
      align-content: center;
      padding: 22px 20px;
      min-height: 156px;
    }

    .loading-card {
      pointer-events: none;
    }

    .loading-line,
    .loading-button {
      display: inline-block;
      overflow: hidden;
      position: relative;
      background: linear-gradient(90deg, #efe8dd 0%, #faf6ef 45%, #efe8dd 90%);
      background-size: 220% 100%;
      border-radius: 999px;
      animation: loading-shimmer 1.1s ease-in-out infinite;
    }

    .loading-pill {
      width: 62px;
      height: 26px;
    }

    .wide-pill {
      width: 92px;
    }

    .title-line {
      width: min(280px, 70vw);
      height: 30px;
      border-radius: 6px;
    }

    .short-line {
      width: 76px;
      height: 24px;
      border-radius: 6px;
    }

    .medium-line {
      width: 160px;
      height: 18px;
      border-radius: 6px;
    }

    .loading-button {
      width: 112px;
      height: 46px;
      border-radius: 6px;
    }

    @keyframes loading-shimmer {
      0% {
        background-position: 120% 0;
      }
      100% {
        background-position: -120% 0;
      }
    }

    .performance-card .pill-row,
    .performance-card .performance-time,
    .performance-card h3,
    .performance-card .card-data {
      grid-column: 1;
    }

    .performance-card .card-actions {
      grid-column: 2;
      grid-row: 1 / span 4;
      align-self: center;
      justify-content: flex-end;
      margin-top: 0;
    }

    .card-kicker {
      display: inline-flex;
      align-items: center;
      width: fit-content;
      min-height: 26px;
      padding: 4px 9px;
      color: var(--ink);
      background: rgba(185, 145, 66, 0.16);
      border: 1px solid rgba(185, 145, 66, 0.24);
      border-radius: 4px;
      font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
      font-size: 0.76rem;
      font-weight: 700;
      letter-spacing: 0.05em;
      line-height: 1.4;
    }

    .performance-card h3 {
      color: var(--ink);
      font-size: 1.45rem;
    }

    .theater-link {
      color: var(--ink);
      font-weight: 700;
      text-decoration-color: rgba(185, 145, 66, 0.7);
      text-underline-offset: 3px;
    }

    .theater-link:hover {
      color: var(--navy);
    }

    .theater-name-disabled {
      color: #77716c;
      font-weight: 700;
    }

    .card-data {
      display: grid;
      gap: 6px;
      margin: 0;
      color: var(--ink);
      font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
      font-size: 0.93rem;
    }

    .performance-time {
      display: inline-flex;
      align-items: baseline;
      width: fit-content;
      gap: 8px;
      color: var(--navy);
      font-weight: 700;
    }

    .performance-time strong {
      font-size: 1.24rem;
      letter-spacing: 0.03em;
    }

    .performance-meta-line {
      display: flex;
      align-items: baseline;
      gap: 18px;
      flex-wrap: wrap;
      color: var(--ink);
      font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
      font-size: 0.93rem;
    }

    .performance-time-large strong {
      font-size: 1.45rem;
    }

    .card-actions {
      display: flex;
      gap: 10px;
      align-items: center;
      flex-wrap: wrap;
      margin-top: auto;
    }

    .ad-box {
      display: grid;
      place-items: center;
      min-height: 118px;
      padding: 18px;
      color: rgba(157, 31, 37, 0.56);
      background:
        linear-gradient(135deg, rgba(185, 145, 66, 0.12), rgba(255, 250, 240, 0.95)),
        var(--paper);
      border: 1px dashed rgba(185, 145, 66, 0.45);
      border-radius: 8px;
      font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
      text-align: center;
    }

    .wide {
      grid-column: 1 / -1;
    }

    @media (min-width: 641px) {
      .performance-card h3,
      .performance-card .card-data {
        position: relative;
        top: 3mm;
      }

      .theater-card .pc-name-break,
      #theaterHeroName .pc-name-break {
        display: initial;
      }

      .theater-card .mobile-name-space,
      #theaterHeroName .mobile-name-space {
        display: none;
      }
    }

    .layout {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 270px;
      gap: 24px;
      align-items: start;
    }

    .theater-list {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 16px;
      scroll-margin-top: 96px;
    }

    .theater-filter {
      display: grid;
      grid-template-columns: minmax(220px, 320px) auto;
      gap: 12px;
      align-items: end;
      margin-bottom: 22px;
      padding: 16px;
      background: rgba(255, 250, 240, 0.95);
      border: 1px solid rgba(230, 209, 156, 0.55);
      border-radius: 8px;
    }

    .area-heading {
      grid-column: 1 / -1;
      margin: 12px 0 0;
      color: var(--navy);
      font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
      font-size: 1.05rem;
      letter-spacing: 0.04em;
      scroll-margin-top: 96px;
    }

    .theater-card {
      display: grid;
      gap: 14px;
      padding: 20px;
      color: inherit;
      cursor: pointer;
      text-decoration: none;
    }

    .theater-card.active {
      border-color: rgba(185, 145, 66, 0.75);
      box-shadow: 0 0 0 3px rgba(185, 145, 66, 0.16), var(--shadow);
    }

    .theater-card h3 {
      color: var(--ink);
      font-size: 1.32rem;
      line-height: 1.45;
      overflow-wrap: anywhere;
    }

    .pc-name-break {
      display: none;
    }

    .mobile-name-space {
      display: inline;
    }

    .theater-card-footer {
      display: flex;
      align-items: baseline;
      justify-content: space-between;
      gap: 14px;
      align-self: end;
    }

    .theater-review-count {
      color: #77716c;
      font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
      font-size: 0.95rem;
      font-weight: 700;
    }

    .theater-card-link {
      color: var(--navy);
      font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
      font-size: 0.95rem;
      font-weight: 700;
      text-decoration: underline;
      text-decoration-color: transparent;
      text-underline-offset: 4px;
      transition: color 0.18s ease, text-decoration-color 0.18s ease;
    }

    .theater-card:hover .theater-card-link,
    .theater-card:focus-visible .theater-card-link {
      text-decoration-color: currentColor;
    }

    .pill-row,
    .rating-row {
      display: flex;
      gap: 8px;
      flex-wrap: wrap;
    }

    .pill {
      min-height: 26px;
      padding: 4px 9px;
      color: var(--ink);
      background: white;
      border: 1px solid rgba(157, 31, 37, 0.46);
      border-radius: 4px;
      box-shadow: inset 3px 0 0 rgba(157, 31, 37, 0.78);
      font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
      font-size: 0.76rem;
      font-weight: 700;
      letter-spacing: 0.05em;
      line-height: 1.4;
    }

    .detail-panel {
      padding: 24px;
      margin-top: 22px;
      color: var(--ink);
    }

    .detail-grid {
      display: grid;
      grid-template-columns: minmax(0, 1fr);
      gap: 22px;
      align-items: start;
    }

    .detail-title {
      margin-top: 10px;
      color: var(--ink);
      font-size: 1.8rem;
    }

    .info-list {
      display: grid;
      grid-template-columns: 110px 1fr;
      gap: 10px 16px;
      margin: 18px 0 0;
      font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
    }

    .info-list dt {
      color: #77716c;
      font-weight: 700;
    }

    .info-list dd {
      margin: 0;
      color: var(--ink);
    }

    .stats {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 12px;
      margin: 20px 0;
      scroll-margin-top: 96px;
    }

    .stat {
      padding: 14px;
      background: white;
      border: 1px solid rgba(157, 31, 37, 0.36);
      border-radius: 8px;
      font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
    }

    .stat small {
      display: block;
      color: #77716c;
      font-weight: 700;
    }

    .stat strong {
      display: block;
      margin-top: 5px;
      color: var(--ink);
      font-size: 1.28rem;
    }

    .search-small {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 12px;
      align-items: end;
      margin: 18px 0 20px;
      padding: 16px;
      background: rgba(255, 250, 240, 0.95);
      border: 1px solid rgba(230, 209, 156, 0.55);
      border-radius: 8px;
    }

    .seat-search-help {
      grid-column: 1 / -1;
      margin: 0;
      color: #4b4742;
      font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
      font-size: 0.92rem;
      font-weight: 600;
      letter-spacing: 0.01em;
      line-height: 1.7;
    }

    .keyword-search {
      grid-template-columns: minmax(0, 1fr) auto;
    }

    .keyword-search input {
      width: 100%;
      min-height: 45px;
      padding: 10px 12px;
      color: var(--ink);
      background: white;
      border: 1px solid rgba(157, 31, 37, 0.28);
      border-radius: 8px;
      font: inherit;
    }

    .search-small[hidden],
    .detail-grid[hidden],
    .stats[hidden] {
      display: none !important;
    }

    .reviews {
      display: grid;
      gap: 14px;
    }

    .load-more-wrap {
      display: flex;
      justify-content: center;
      margin: 18px 0 0;
    }

    .load-more-button {
      min-width: 150px;
    }

    .bottom-back-link {
      margin: 22px 0 0;
    }

    .review-item {
      padding: 18px;
      color: var(--ink);
      border-color: rgba(157, 31, 37, 0.36);
      box-shadow: none;
    }

    .review-head {
      display: flex;
      justify-content: space-between;
      gap: 14px;
      margin-bottom: 10px;
    }

    .seat-name {
      color: var(--ink);
      font-size: 1.1rem;
      font-weight: 700;
    }

    .stars {
      color: var(--gold);
      letter-spacing: 0.04em;
      white-space: nowrap;
    }

    .form-help {
      margin: 0;
      color: var(--muted);
      font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
      font-size: 0.88rem;
    }

    .review-item p {
      color: var(--ink);
      margin: 10px 0;
    }

    .comment-label {
      display: inline-flex;
      margin-top: 14px;
      color: #77716c;
      font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
      font-size: 0.86rem;
      font-weight: 700;
    }

    .review-meta {
      color: #77716c;
      font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
      font-size: 0.88rem;
    }

    .form-card {
      padding: 24px;
      background: var(--paper);
      border: 1px solid rgba(230, 209, 156, 0.5);
      border-radius: 8px;
      box-shadow: var(--shadow);
    }

    .form-notice,
    .info-note,
    .content-card {
      padding: 18px;
      background: rgba(247, 241, 228, 0.78);
      border: 1px solid rgba(230, 209, 156, 0.72);
      border-radius: 8px;
      font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
    }

    .info-note {
      margin-top: 22px;
      color: var(--ink);
    }

    .form-notice strong {
      display: block;
      margin-bottom: 8px;
      color: var(--navy);
    }

    .info-note strong {
      display: block;
      margin-bottom: 8px;
      color: var(--navy);
    }

    .form-notice p,
    .info-note p {
      margin: 0 0 10px;
      color: var(--ink);
      line-height: 1.8;
    }

    .info-note p {
      margin-bottom: 0;
    }

    .legal-text {
      display: grid;
      gap: 16px;
      color: var(--ink);
      line-height: 1.9;
    }

    .legal-text h2,
    .legal-text h3,
    .legal-text p,
    .legal-text ul {
      margin: 0;
    }

    .legal-text h2,
    .legal-text h3 {
      color: var(--navy);
      font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
    }

    .legal-text ul {
      padding-left: 1.2em;
    }

    .policy-date {
      color: var(--muted);
      font-size: 0.9rem;
    }

    .two-col {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
    }

    .three-col {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px;
    }

    .four-col {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 14px;
    }

    .post-basic-grid {
      display: grid;
      grid-template-columns: minmax(120px, 0.75fr) minmax(190px, 1.15fr) minmax(220px, 1.4fr) minmax(110px, 0.7fr);
      gap: 14px;
    }

    .stack {
      display: grid;
      gap: 14px;
    }

    .sidebar {
      position: sticky;
      top: 88px;
      display: grid;
      gap: 16px;
    }

    .note {
      padding: 18px;
      color: rgba(255, 255, 255, 0.82);
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid rgba(230, 209, 156, 0.24);
      border-radius: 8px;
      font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
      font-size: 0.9rem;
    }

    .empty {
      padding: 22px;
      color: var(--muted);
      background: white;
      border: 1px solid var(--line);
      border-radius: 8px;
      font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
    }

    .site-footer {
      padding: 34px clamp(18px, 5vw, 72px);
      color: rgba(255, 255, 255, 0.76);
      background: #211816;
      font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
      font-size: 0.9rem;
    }

    .footer-content {
      display: flex;
      justify-content: space-between;
      gap: 16px;
      align-items: center;
      flex-wrap: wrap;
    }

    .footer-links {
      display: inline-flex;
      gap: 14px;
      flex-wrap: wrap;
    }

    .footer-links a {
      color: rgba(255, 255, 255, 0.86);
      text-decoration: none;
      border-bottom: 1px solid rgba(230, 209, 156, 0.45);
    }

    .footer-links a:hover {
      color: white;
    }

    .toast {
      position: fixed;
      right: 18px;
      bottom: 18px;
      z-index: 30;
      transform: translateY(18px);
      opacity: 0;
      max-width: min(360px, calc(100% - 36px));
      padding: 13px 16px;
      color: white;
      background: var(--navy);
      border: 1px solid rgba(230, 209, 156, 0.4);
      border-radius: 8px;
      box-shadow: var(--shadow);
      pointer-events: none;
      transition: 0.25s ease;
      font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
    }

    .toast.show {
      transform: translateY(0);
      opacity: 1;
    }

    @media (max-width: 980px) {
      .form-grid,
      .compare-grid,
      .layout,
      .detail-grid,
      .two-col {
        grid-template-columns: 1fr;
      }

      .card-grid,
      .theater-list,
      .stats,
      .search-small,
      .three-col {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .card-grid {
        grid-template-columns: 1fr;
      }

      .sidebar {
        position: static;
      }
    }

    @media (max-width: 1100px) {
      .hero .form-grid {
        grid-template-columns: 1fr;
      }

      .hero .form-grid .btn {
        width: 100%;
      }
    }

    @media (max-width: 640px) {
      .site-header {
        align-items: center;
        flex-direction: row;
        flex-wrap: wrap;
        gap: 10px;
      }

      .menu-toggle {
        display: inline-flex;
        margin-left: auto;
      }

      .nav {
        display: none;
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding-top: 8px;
        border-top: 1px solid #eee2d8;
      }

      .site-header.menu-open .nav {
        display: flex;
      }

      .nav a {
        padding: 12px 4px;
      }

      .nav a.active::after,
      .nav a:hover::after {
        right: auto;
        width: 42px;
      }

      .hero {
        min-height: auto;
        padding-top: 58px;
      }

      .search-panel {
        padding: 16px;
      }

      .region-menu {
        width: 100%;
      }

      .region-options {
        grid-template-columns: 1fr;
      }

      .card-grid,
      .theater-list,
      .stats,
      .search-small,
      .theater-filter,
      .post-basic-grid,
      .three-col,
      .four-col {
        grid-template-columns: 1fr;
      }

      .section-head,
      .review-head {
        align-items: flex-start;
        flex-direction: column;
      }

      .info-list {
        grid-template-columns: 1fr;
        gap: 4px;
      }

      .performance-card {
        grid-template-columns: 1fr;
        gap: 16px;
        padding: 20px;
        min-height: auto;
      }

      .performance-card .pill-row,
      .performance-card h3,
      .performance-card .card-data,
      .performance-card .card-actions {
        grid-column: auto;
        grid-row: auto;
      }

      .performance-card .card-actions {
        justify-content: flex-start;
      }

      .performance-card h3 {
        font-size: 1.55rem;
        position: relative;
        top: 1mm;
      }
    }