/* ────────────────────────────────────────────────────────────────────
       Tokens. Every visible value resolves to a CSS custom property so the
       Tweaks panel can repaint by setting one variable. Fallbacks here also
       keep the page sensible if JS is disabled.
       ──────────────────────────────────────────────────────────────────── */
    :root {
      color-scheme: light;

      --bg: #FBF7F0;
      --text: #262320;
      --heading: #1A1714;
      --accent: #7A5A3A;
      --rule: #D9CFBF;
      --footer-bg: #1A1714;

      --font-heading: "Fraunces", "Shippori Mincho", Georgia, serif;
      --font-body: "Inter", "Helvetica Neue", system-ui, sans-serif;
      --base-size: 16px;
      --heading-weight: 500;
      --heading-tracking: -0.02em;
      --logo-tracking: 0.32em;

      --content-width: 1120px;
      --section-pad: 7rem;
      --radius: 6px;

      --hero-height: 560px;
      --hero-grayscale: 0%;
      --hero-darken: 0.32;
      --hero-align: center;

      --menu-rule: dotted;
      --menu-row-h: 1.9em;
      --card-opacity: 1;

      --gutter: clamp(20px, 4vw, 56px);
    }

    /* Defensive light-mode lock — never invert under prefers-color-scheme. */
    html, body {
      background-color: var(--bg) !important;
      color: var(--text) !important;
    }

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

    html { font-size: var(--base-size); }
    body {
      margin: 0;
      font-family: var(--font-body);
      font-weight: 400;
      line-height: 1.65;
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
      text-rendering: optimizeLegibility;
    }

    a { color: inherit; text-decoration: none; }
    img { max-width: 100%; display: block; }

    h1, h2, h3, h4 {
      font-family: var(--font-heading);
      font-weight: var(--heading-weight);
      letter-spacing: var(--heading-tracking);
      color: var(--heading);
      margin: 0;
      line-height: 1.15;
      text-wrap: balance;
    }

    /* ── Workshop banner ──────────────────────────────────────────── */
    .workshop-banner {
      background: var(--heading);
      color: var(--bg);
      font-size: 0.72rem;
      letter-spacing: 0.06em;
      text-align: center;
      padding: 7px 16px;
      font-family: var(--font-body);
    }

    /* ── Sticky nav ───────────────────────────────────────────────── */
    .nav {
      position: sticky;
      top: 0;
      z-index: 50;
      background: color-mix(in oklab, var(--bg) 78%, transparent);
      -webkit-backdrop-filter: blur(14px) saturate(150%);
      backdrop-filter: blur(14px) saturate(150%);
      border-bottom: 1px solid color-mix(in oklab, var(--rule) 70%, transparent);
    }
    .nav-inner {
      max-width: var(--content-width);
      margin: 0 auto;
      padding: 18px var(--gutter);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
    }
    .brand {
      font-family: var(--font-heading);
      font-weight: 500;
      font-size: 1.05rem;
      letter-spacing: var(--logo-tracking);
      color: var(--heading);
      text-transform: uppercase;
    }
    .nav-links {
      display: flex;
      gap: clamp(18px, 3vw, 36px);
      font-size: 0.82rem;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: color-mix(in oklab, var(--text) 75%, transparent);
    }
    .nav-links a {
      position: relative;
      padding: 4px 0;
      transition: color .2s;
    }
    .nav-links a:hover { color: var(--accent); }

    /* ── Hero ─────────────────────────────────────────────────────── */
    .hero {
      position: relative;
      width: 100%;
      height: var(--hero-height);
      overflow: hidden;
      background: var(--heading);
    }
    .hero-img {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      filter: grayscale(var(--hero-grayscale));
      transition: filter .3s ease;
    }
    .hero-overlay {
      position: absolute;
      inset: 0;
      background:
        linear-gradient(
          180deg,
          rgba(0,0,0,calc(var(--hero-darken) * 0.7)) 0%,
          rgba(0,0,0,calc(var(--hero-darken) * 0.35)) 45%,
          rgba(0,0,0,calc(var(--hero-darken) * 0.95)) 100%
        );
    }
    .hero-content {
      position: relative;
      height: 100%;
      max-width: var(--content-width);
      margin: 0 auto;
      padding: 6rem var(--gutter) 4rem;
      display: flex;
      flex-direction: column;
      justify-content: var(--hero-align);
      align-items: center;
      text-align: center;
      color: #FBF7F0;
    }
    .hero-kicker {
      font-family: var(--font-body);
      font-size: 0.78rem;
      font-weight: 500;
      letter-spacing: 0.32em;
      text-transform: uppercase;
      color: rgba(251, 247, 240, 0.78);
      margin-bottom: 1.4rem;
    }
    .hero-title {
      font-family: var(--font-heading);
      font-weight: var(--heading-weight);
      letter-spacing: var(--heading-tracking);
      font-size: clamp(2.6rem, 6.4vw, 5.4rem);
      color: #FBF7F0;
      max-width: 18ch;
      margin: 0 0 1.3rem;
    }
    .hero-title em {
      font-style: italic;
      font-weight: inherit;
    }
    .hero-sub {
      font-family: var(--font-body);
      font-size: 0.95rem;
      max-width: 46ch;
      color: rgba(251, 247, 240, 0.85);
      line-height: 1.75;
    }

    /* ── Sections ─────────────────────────────────────────────────── */
    .section {
      max-width: var(--content-width);
      margin: 0 auto;
      padding: var(--section-pad) var(--gutter);
    }
    .section-head {
      display: flex;
      align-items: baseline;
      gap: 18px;
      flex-wrap: wrap;
      margin-bottom: 2.6rem;
      padding-bottom: 1.2rem;
      border-bottom: 1px solid var(--rule);
    }
    .section-num {
      font-family: var(--font-heading);
      font-style: italic;
      font-size: 0.95rem;
      color: var(--accent);
      letter-spacing: 0.04em;
    }
    .section-title-en {
      font-family: var(--font-heading);
      font-size: clamp(1.8rem, 3.2vw, 2.4rem);
      font-weight: var(--heading-weight);
      letter-spacing: var(--heading-tracking);
    }
    .section-title-jp {
      font-family: var(--font-heading);
      font-weight: 400;
      font-size: 0.95rem;
      color: color-mix(in oklab, var(--text) 70%, transparent);
      margin-left: auto;
      letter-spacing: 0.08em;
    }

    /* ── About ─────────────────────────────────────────────────────── */
    .about-grid {
      display: grid;
      grid-template-columns: 1.1fr 1fr;
      gap: clamp(28px, 5vw, 80px);
      align-items: start;
    }
    .about-lede {
      font-family: var(--font-heading);
      font-size: clamp(1.3rem, 2vw, 1.6rem);
      line-height: 1.5;
      color: var(--heading);
      letter-spacing: var(--heading-tracking);
      text-wrap: pretty;
    }
    .about-lede em { font-style: italic; }
    .about-body {
      font-size: 0.96rem;
      line-height: 1.85;
      color: color-mix(in oklab, var(--text) 92%, transparent);
    }
    .about-body p + p { margin-top: 1.1rem; }

    /* ── Menu ─────────────────────────────────────────────────────── */
    .menu-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: clamp(20px, 2.4vw, 32px);
    }
    .menu-card {
      background: color-mix(in oklab, var(--bg) 96%, var(--heading));
      background: rgba(255,255,255, var(--card-opacity));
      border: 1px solid var(--rule);
      border-radius: var(--radius);
      padding: clamp(24px, 2.4vw, 36px);
      display: flex;
      flex-direction: column;
      gap: 1.2rem;
    }
    .menu-card .kicker {
      font-family: var(--font-body);
      font-size: 0.7rem;
      font-weight: 600;
      letter-spacing: 0.22em;
      text-transform: uppercase;
      color: var(--accent);
    }
    .menu-card h3 {
      font-size: 1.5rem;
      margin-bottom: 0.4rem;
    }
    .menu-card .jp {
      font-family: var(--font-heading);
      font-weight: 400;
      font-size: 0.85rem;
      color: color-mix(in oklab, var(--text) 65%, transparent);
      letter-spacing: 0.08em;
      margin-top: -0.6rem;
    }
    .menu-list {
      list-style: none;
      padding: 0;
      margin: 0;
      display: flex;
      flex-direction: column;
    }
    .menu-list li {
      display: flex;
      align-items: baseline;
      gap: 8px;
      line-height: var(--menu-row-h);
      font-size: 0.93rem;
      color: var(--text);
    }
    .menu-list .name { white-space: nowrap; }
    .menu-list .dots {
      flex: 1;
      border-bottom: 1px var(--menu-rule)
        color-mix(in oklab, var(--rule) 70%, transparent);
      transform: translateY(-4px);
    }
    .menu-list .price {
      font-variant-numeric: tabular-nums;
      color: var(--heading);
      font-weight: 500;
    }

    .note {
      font-size: 0.82rem;
      color: color-mix(in oklab, var(--text) 65%, transparent);
      line-height: 1.7;
      margin-top: 2rem;
    }

    /* ── Hours ────────────────────────────────────────────────────── */
    .hours-grid {
      display: grid;
      grid-template-columns: 1.4fr 1fr;
      gap: clamp(20px, 2.4vw, 32px);
      align-items: stretch;
    }
    .card {
      background: rgba(255,255,255, var(--card-opacity));
      border: 1px solid var(--rule);
      border-radius: var(--radius);
      padding: clamp(24px, 2.4vw, 36px);
    }
    .hours-table {
      width: 100%;
      border-collapse: collapse;
      font-size: 0.93rem;
    }
    .hours-table th {
      text-align: left;
      font-family: var(--font-body);
      font-weight: 600;
      font-size: 0.7rem;
      letter-spacing: 0.2em;
      text-transform: uppercase;
      color: color-mix(in oklab, var(--text) 60%, transparent);
      padding: 0 0 14px;
      border-bottom: 1px solid var(--rule);
    }
    .hours-table td {
      padding: 13px 0;
      border-bottom: 1px solid color-mix(in oklab, var(--rule) 55%, transparent);
      font-variant-numeric: tabular-nums;
    }
    .hours-table tr:last-child td { border-bottom: 0; }
    .hours-table .day {
      font-family: var(--font-heading);
      font-weight: 500;
      font-size: 1rem;
      color: var(--heading);
    }
    .hours-table .closed .day,
    .hours-table .closed td {
      color: color-mix(in oklab, var(--text) 45%, transparent);
    }
    .hours-table .closed .day::after {
      content: " — 定休";
      font-family: var(--font-body);
      font-weight: 400;
      font-size: 0.78rem;
      color: var(--accent);
      letter-spacing: 0.06em;
    }

    .hours-note h4 {
      font-size: 0.74rem;
      font-weight: 600;
      letter-spacing: 0.2em;
      text-transform: uppercase;
      font-family: var(--font-body);
      color: var(--accent);
      margin-bottom: 1rem;
    }
    .hours-note ul {
      list-style: none;
      padding: 0;
      margin: 0;
      display: flex;
      flex-direction: column;
      gap: 0.7rem;
      font-size: 0.92rem;
      line-height: 1.7;
    }
    .hours-note li {
      padding-left: 16px;
      position: relative;
    }
    .hours-note li::before {
      content: "";
      position: absolute;
      left: 0;
      top: 0.7em;
      width: 6px;
      height: 1px;
      background: var(--accent);
    }

    /* ── Access ───────────────────────────────────────────────────── */
    .access-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: clamp(16px, 2vw, 24px);
    }
    .info-card {
      background: rgba(255,255,255, var(--card-opacity));
      border: 1px solid var(--rule);
      border-radius: var(--radius);
      padding: clamp(20px, 2vw, 28px);
      display: flex;
      flex-direction: column;
      gap: 0.7rem;
      min-height: 220px;
    }
    .info-card .ix {
      font-family: var(--font-heading);
      font-style: italic;
      font-size: 0.85rem;
      color: var(--accent);
      letter-spacing: 0.04em;
    }
    .info-card h3 {
      font-size: 1.15rem;
      margin-bottom: 0.4rem;
    }
    .info-card ul {
      list-style: none;
      padding: 0;
      margin: 0;
      display: flex;
      flex-direction: column;
      gap: 0.55rem;
      font-size: 0.86rem;
      line-height: 1.6;
      color: color-mix(in oklab, var(--text) 88%, transparent);
    }
    .info-card .row {
      display: flex;
      justify-content: space-between;
      gap: 10px;
      padding: 7px 0;
      border-bottom: 1px dashed color-mix(in oklab, var(--rule) 80%, transparent);
      font-size: 0.86rem;
    }
    .info-card .row:last-child { border-bottom: 0; }
    .info-card .row b {
      font-weight: 500;
      color: var(--heading);
    }
    .info-card .row span { color: color-mix(in oklab, var(--text) 70%, transparent); }

    .address-card {
      grid-column: 1 / -1;
      background: rgba(255,255,255, var(--card-opacity));
      border: 1px solid var(--rule);
      border-radius: var(--radius);
      padding: clamp(24px, 2.4vw, 36px);
      display: grid;
      grid-template-columns: 1fr auto;
      align-items: center;
      gap: 24px;
      margin-top: clamp(16px, 2vw, 24px);
    }
    .address-card .kicker {
      font-family: var(--font-body);
      font-size: 0.7rem;
      font-weight: 600;
      letter-spacing: 0.22em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 0.8rem;
    }
    .address-card .addr {
      font-family: var(--font-heading);
      font-size: 1.25rem;
      font-weight: 500;
      color: var(--heading);
      line-height: 1.4;
      letter-spacing: var(--heading-tracking);
    }
    .address-card .tel {
      font-family: var(--font-body);
      font-size: 0.88rem;
      color: color-mix(in oklab, var(--text) 70%, transparent);
      margin-top: 0.4rem;
      font-variant-numeric: tabular-nums;
    }
    .address-card .pin {
      font-family: var(--font-heading);
      font-style: italic;
      font-size: 4rem;
      color: var(--accent);
      opacity: 0.55;
      line-height: 1;
    }

    /* ── Footer ───────────────────────────────────────────────────── */
    .footer {
      background: var(--footer-bg);
      color: color-mix(in oklab, var(--bg) 92%, transparent);
      padding: 5rem var(--gutter) 3rem;
      margin-top: 4rem;
    }
    .footer-inner {
      max-width: var(--content-width);
      margin: 0 auto;
      display: grid;
      grid-template-columns: 1.2fr 1fr;
      gap: clamp(28px, 5vw, 80px);
      align-items: end;
    }
    .footer-brand {
      font-family: var(--font-heading);
      font-size: clamp(2.4rem, 5vw, 3.6rem);
      font-weight: var(--heading-weight);
      letter-spacing: var(--logo-tracking);
      color: color-mix(in oklab, var(--bg) 96%, transparent);
    }
    .footer-msg {
      font-family: var(--font-heading);
      font-style: italic;
      font-size: 1.05rem;
      line-height: 1.65;
      color: color-mix(in oklab, var(--bg) 80%, transparent);
      max-width: 32ch;
    }
    .footer-meta {
      grid-column: 1 / -1;
      margin-top: 2.6rem;
      padding-top: 1.6rem;
      border-top: 1px solid color-mix(in oklab, var(--bg) 18%, transparent);
      display: flex;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 16px;
      font-size: 0.78rem;
      color: color-mix(in oklab, var(--bg) 55%, transparent);
      letter-spacing: 0.04em;
    }

    /* ── Responsive ───────────────────────────────────────────────── */
    @media (max-width: 880px) {
      .nav-inner { padding: 14px var(--gutter); }
      .nav-links { gap: 14px; font-size: 0.74rem; }
      .menu-grid { grid-template-columns: 1fr; }
      .hours-grid { grid-template-columns: 1fr; }
      .access-grid { grid-template-columns: repeat(2, 1fr); }
      .about-grid { grid-template-columns: 1fr; }
      .footer-inner { grid-template-columns: 1fr; }
      .address-card { grid-template-columns: 1fr; }
      .address-card .pin { display: none; }
    }
    @media (max-width: 520px) {
      .access-grid { grid-template-columns: 1fr; }
      .nav-links { display: none; }
    }