*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

    :root {
      --gold:     #C4A87A;
      --gold-d:   #8A6A3F;
      --gold-l:   #E8DCC8;
      --gold-mid: #B08D57;
      --brown:    #3A3530;
      --white:    #FFFFFF;
      --gray:     #3A3530;
      --border:   #E8DCC8;
      --red:      #8A6A3F;
      --cream-bg: #FAF6F0;
      --card-shadow: 0 2px 20px rgba(196,168,122,0.12);
    }

    body {
      font-family: 'PingFang TC', 'Noto Sans TC', sans-serif;
      background: linear-gradient(160deg, #FAF6F0 0%, #F2EAE0 100%);
      background-attachment: fixed;
      color: var(--brown);
      min-height: 100vh;
    }

    /* ── Loading ── */
    .loading {
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      min-height: 100vh;
      gap: 16px;
      color: var(--gold-d);
      font-size: 13px;
      letter-spacing: 2px;
    }

    .loading-ring {
      width: 40px; height: 40px;
      border: 2.5px solid var(--gold-l);
      border-top-color: var(--gold);
      border-radius: 50%;
      animation: spin 0.9s linear infinite;
    }

    @keyframes spin { to { transform: rotate(360deg); } }

    /* ── Header ── */
    .header {
      background: var(--white);
      padding: 32px 20px 24px;
      text-align: center;
      border-bottom: 1px solid rgba(224,208,184,0.5);
      position: relative;
    }

    .header::after {
      content: '';
      position: absolute;
      bottom: 0; left: 50%;
      transform: translateX(-50%);
      width: 48px; height: 2px;
      background: linear-gradient(90deg, var(--gold-l), var(--gold), var(--gold-l));
      border-radius: 2px;
    }

    .logo-circle {
      width: 96px; height: 96px;
      margin: 0 auto 16px;
      border-radius: 50%;
      overflow: hidden;
      border: 1.5px solid var(--border);
      box-shadow: 0 4px 16px rgba(196,168,122,0.2);
    }

    .logo-circle img {
      width: 100%; height: 100%;
      object-fit: cover;
      display: block;
    }

    .header-brand {
      font-size: 22px;
      font-weight: 700;
      letter-spacing: 5px;
      color: var(--brown);
    }

    .header-sub {
      font-size: 12px;
      color: var(--gold-d);
      letter-spacing: 2px;
      margin-top: 5px;
    }

    /* ── 專業版 hero ── */
    .header-brand {
      font-family: 'Cormorant Garamond', 'Noto Serif TC', serif;
      font-size: 30px;
      font-weight: 600;
      letter-spacing: 8px;
      text-indent: 8px;
      font-variant-numeric: lining-nums;
      font-feature-settings: "lnum" 1;
    }
    .brand-num {
      font-family: 'Noto Serif TC', serif;
      font-weight: 700;
    }
    .hero-chips {
      display: flex; justify-content: center; gap: 8px;
      margin-top: 14px; flex-wrap: wrap;
    }
    .hero-chips span {
      font-size: 11px; color: var(--gold-d, #8A6A3F);
      background: #fff; border: 1px solid var(--border);
      border-radius: 20px; padding: 5px 12px; letter-spacing: 1px;
    }
    .hero-cta {
      min-height: 44px; display: inline-flex; align-items: center; margin-top: 16px;
      background: var(--gold-d); color: #fff;
      border-radius: 24px; padding: 11px 30px;
      font-size: 14px; letter-spacing: 3px; text-indent: 3px;
      text-decoration: none; font-weight: 700;
      box-shadow: 0 4px 14px rgba(196,168,122,0.35);
    }
    .hero-cta:active { opacity: .85; }
    /* ── 作品橫滑畫廊 ── */
    .strip-sec { padding: 22px 0 4px; }
    .strip-head {
      display: flex; align-items: baseline; justify-content: space-between;
      padding: 0 20px 10px;
    }
    .strip-head .zh {
      font-family: 'Noto Serif TC', serif; font-weight: 600;
      font-size: 17px; letter-spacing: 4px; color: var(--brown);
    }
    .strip-head .en {
      min-height: 44px; display: inline-flex; align-items: center;
      font-family: 'Cormorant Garamond', serif; font-size: 12px;
      letter-spacing: 3px; color: var(--gold-d);
    }
    .gallery-grid {
      display: flex; gap: 10px; overflow-x: auto; padding: 2px 20px 14px;
      scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch;
      scrollbar-width: none;
    }
    .gallery-grid::-webkit-scrollbar { display: none; }
    .gallery-grid a {
      flex: 0 0 calc(50vw - 25px); max-width: 260px; aspect-ratio: 1; height: auto; scroll-snap-align: start;
      display: block; border-radius: 14px; overflow: hidden; position: relative;
      background: #F2EAE0; box-shadow: 0 3px 10px rgba(58,53,48,0.07);
    }
    .gallery-grid img { width: 100%; height: 100%; object-fit: cover; display: block; }
    .gallery-cap {
      position: absolute; left: 0; right: 0; bottom: 0; font-size: 12px;
      color: #fff; background: linear-gradient(transparent, rgba(58,53,48,.72));
      padding: 14px 6px 5px; text-align: center; letter-spacing: 1px;
    }
    .row-label {
      font-size: 11px; color: var(--gold-d, #8A6A3F); letter-spacing: 4px;
      padding: 4px 20px 6px; font-family: 'Noto Serif TC', serif; font-weight: 600;
    }
    /* 卡片標題改明朝體 */
    .card-head {
      font-family: 'Noto Serif TC', serif;
      letter-spacing: 3px;
    }
    /* 資訊列 */
    .info-line {
      text-align: center; font-size: 11px; color: var(--gray);
      letter-spacing: 1px; line-height: 2; padding: 18px 20px 4px;
    }
    .info-line b { color: var(--gold-d, #8A6A3F); font-weight: 600; }

    /* ── Form wrap ── */
    .form-wrap {
      padding: 24px 16px 56px;
      max-width: 480px;
      margin: 0 auto;
    }

    /* ── Card ── */
    .card {
      background: var(--white);
      border-radius: 18px;
      margin-bottom: 16px;
      overflow: hidden;
      box-shadow: var(--card-shadow);
    }

    .card-head {
      background: var(--gold-d);
      color: var(--white);
      padding: 12px 18px;
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 2px;
      display: flex;
      align-items: center;
      gap: 7px;
    }

    .card-body { padding: 20px 18px; }

    /* ── Field ── */
    .field { margin-bottom: 20px; }
    .field:last-child { margin-bottom: 0; }
    fieldset { min-width: 0; }
    .choice-field, .service-options { border: 0; padding: 0; }
    .choice-field legend {
      display: block; width: 100%; font-size: 12px; font-weight: 600;
      letter-spacing: 1px; color: var(--gold-d); margin-bottom: 8px;
    }
    .sr-only {
      position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
      overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
    }

    .field label {
      display: block;
      font-size: 12px;
      font-weight: 600;
      letter-spacing: 1px;
      color: var(--gold-d);
      margin-bottom: 8px;
      text-transform: uppercase;
    }

    .req { color: var(--red); margin-left: 2px; }

    .field input[type="text"],
    .field input[type="tel"],
    .field input[type="date"],
    .field textarea {
      width: 100%;
      padding: 10px 4px;
      border: none;
      border-bottom: 1.5px solid var(--border);
      border-radius: 0;
      font-size: 15px;
      color: var(--brown);
      background: transparent;
      font-family: inherit;
      -webkit-appearance: none;
      appearance: none;
      transition: border-color 0.2s;
    }

    .field input[type="text"]:focus,
    .field input[type="tel"]:focus,
    .field input[type="date"]:focus,
    .field textarea:focus {
      outline: none;
      border-bottom-color: var(--gold);
    }

    .field input::placeholder,
    .field textarea::placeholder { color: #3A3530; }

    .field textarea {
      resize: none;
      height: 80px;
      line-height: 1.7;
    }

    /* ── Time slot select ── */
    .time-select {
      width: 100%;
      padding: 10px 36px 10px 4px;
      border: none;
      border-bottom: 1.5px solid var(--border);
      border-radius: 0;
      font-size: 15px;
      color: var(--brown);
      background: transparent url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='7' viewBox='0 0 12 7'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23C4A87A' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") no-repeat right 6px center;
      font-family: inherit;
      -webkit-appearance: none;
      appearance: none;
      cursor: pointer;
      transition: border-color 0.2s;
    }

    .time-select:focus {
      outline: none;
      border-bottom-color: var(--gold);
    }

    /* ── Radio toggle ── */
    .radio-row { display: flex; gap: 10px; }
    .radio-item { flex: 1; position: relative; }

    .radio-item input[type="radio"] {
      position: absolute;
      opacity: 0;
      pointer-events: none;
      width: 0; height: 0;
    }

    .radio-item label {
      display: block;
      text-align: center;
      padding: 12px 6px;
      border: 1.5px solid var(--border);
      border-radius: 12px;
      font-size: 13px;
      cursor: pointer;
      transition: all 0.2s;
      margin: 0;
      font-weight: 500;
      color: var(--brown);
      letter-spacing: 0.5px;
    }

    .radio-item input:checked + label {
      background: var(--gold-d);
      border-color: var(--gold-d);
      color: var(--white);
      font-weight: 700;
      box-shadow: 0 2px 10px rgba(196,168,122,0.3);
    }

    /* ── Service tabs ── */
    .tab-bar {
      display: flex;
      border-bottom: 1.5px solid var(--border);
      margin-bottom: 16px;
      gap: 0;
    }

    .tab {
      flex: 1;
      padding: 11px 4px;
      text-align: center;
      font-size: 13px;
      font-weight: 500;
      color: var(--brown);
      background: transparent;
      border-top: 0;
      border-left: 0;
      border-right: 0;
      font-family: inherit;
      border-bottom: 2.5px solid transparent;
      margin-bottom: -1.5px;
      cursor: pointer;
      transition: all 0.2s;
      letter-spacing: 1px;
      position: relative;
    }

    .tab.active {
      color: var(--gold-d);
      border-bottom-color: var(--gold);
      font-weight: 700;
    }

    .panel { display: none; }
    .panel.active { display: block; animation: fadeIn 0.2s ease; }

    @keyframes fadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

    /* ── Service option ── */
    .svc-item { position: relative; margin-bottom: 8px; }
    .svc-item:last-child { margin-bottom: 0; }

    .svc-item input[type="checkbox"] {
      position: absolute;
      opacity: 0;
      pointer-events: none;
      width: 0; height: 0;
    }

    .svc-item label {
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 14px 16px;
      border: 1.5px solid var(--border);
      border-radius: 12px;
      cursor: pointer;
      transition: all 0.18s;
      font-size: 14px;
    }

    .svc-name { color: var(--brown); font-weight: 500; flex: 1; }
    .svc-price { color: var(--gold-d); font-weight: 700; font-size: 13px; flex-shrink: 0; }

    .svc-item input:checked + label {
      border-color: var(--gold);
      background: linear-gradient(135deg, rgba(212,180,131,0.06), rgba(196,168,122,0.10));
    }

    .svc-check {
      width: 20px; height: 20px;
      border-radius: 50%;
      border: 1.5px solid var(--border);
      background: var(--white);
      display: flex; align-items: center; justify-content: center;
      transition: all 0.18s;
      flex-shrink: 0;
      pointer-events: none;
    }

    .svc-item input:checked + label .svc-check {
      background: var(--gold);
      border-color: var(--gold);
    }

    .svc-item input:checked + label .svc-check::after {
      content: '✓';
      font-size: 11px;
      color: white;
      font-weight: 700;
    }

    .svc-name-wrap { display: flex; align-items: center; gap: 0; flex: 1; min-width: 0; }

    /* ── Date slot block ── */
    .slot-block {
      background: linear-gradient(135deg, rgba(250,246,240,0.8), rgba(242,234,224,0.6));
      border: 1px solid rgba(224,208,184,0.5);
      border-radius: 14px;
      padding: 16px;
      margin-bottom: 12px;
    }

    .slot-block:last-child { margin-bottom: 0; }

    .slot-no {
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 2px;
      color: var(--gold-d);
      margin-bottom: 14px;
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .slot-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
    }

    /* ── Notice box ── */
    .notice-box {
      background: linear-gradient(135deg, rgba(212,180,131,0.08), rgba(196,168,122,0.06));
      border: 1.5px solid var(--gold);
      border-radius: 14px;
      padding: 16px 18px;
      text-align: center;
      margin-top: 14px;
    }

    .notice-main {
      font-size: 14px;
      font-weight: 700;
      color: var(--gold-d);
      letter-spacing: 0.5px;
      margin-bottom: 5px;
    }

    .notice-sub {
      font-size: 12px;
      color: var(--gray);
      letter-spacing: 0.5px;
    }

    /* ── Submit button ── */
    .btn-submit {
      width: 100%;
      padding: 20px;
      background: var(--gold-d);
      color: var(--white);
      border: none;
      border-radius: 16px;
      font-size: 18px;
      font-weight: 700;
      letter-spacing: 4px;
      cursor: pointer;
      margin-top: 8px;
      box-shadow: 0 4px 20px rgba(196,168,122,0.4);
      transition: all 0.25s;
      position: relative;
      overflow: hidden;
      font-family: inherit;
    }

    .btn-submit::before {
      content: '';
      position: absolute;
      top: 0; left: -100%;
      width: 60%; height: 100%;
      background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
      transition: left 0.6s;
    }

    .btn-submit:hover::before { left: 160%; }
    .btn-submit:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(196,168,122,0.5); }
    .btn-submit:active { transform: scale(0.98); box-shadow: 0 2px 10px rgba(196,168,122,0.3); }

    /* ── Nav buttons ── */
    .nav-btn {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      margin-top: 12px;
      padding: 15px 20px;
      background: var(--white);
      border: 1.5px solid var(--gold-l);
      border-radius: 14px;
      font-size: 14px;
      font-weight: 600;
      color: var(--gold-d);
      text-decoration: none;
      letter-spacing: 1px;
      transition: all 0.2s;
      box-shadow: var(--card-shadow);
    }

    .nav-btn:hover {
      background: linear-gradient(135deg, rgba(212,180,131,0.06), rgba(196,168,122,0.08));
      border-color: var(--gold);
      transform: translateY(-1px);
    }

    .policy-agree {
      display: flex; align-items: flex-start; gap: 10px; margin: 16px 2px 4px;
      padding: 14px 15px; border: 1px solid var(--border); border-radius: 12px;
      background: var(--white); color: var(--brown); font-size: 12.5px; line-height: 1.8;
    }
    .policy-agree input { width: 20px; height: 20px; flex: none; margin-top: 3px; accent-color: var(--gold-d); }
    .policy-agree a { min-height: 44px; display: inline-flex; align-items: center; color: var(--gold-d); font-weight: 700; text-underline-offset: 3px; }
    .slot-status { margin: -6px 0 14px; color: var(--gold-d); font-size: 12px; line-height: 1.7; }
    .booking-intro { color:var(--gray); margin-bottom:18px; letter-spacing:.3px; }
    .success-state { display: inline-flex; align-items: center; min-height: 36px; margin: 12px 0 2px; padding: 0 14px; border: 1px solid var(--border); border-radius: 18px; color: var(--gold-d); background: var(--white); font-size: 12px; font-weight: 800; }

    a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible,
    textarea:focus-visible, .radio-item input:focus-visible + label,
    .svc-item input:focus-visible + label {
      outline: 3px solid var(--gold-d);
      outline-offset: 3px;
    }
    .field input[type="text"], .field input[type="tel"], .field textarea,
    .time-select, .radio-item label, .tab { min-height: 44px; }
    .booking-note-list { display:grid; gap:12px; list-style:none; color:var(--gray); font-size:13px; line-height:1.9; }
    .booking-note-list li { position:relative; padding-left:18px; }
    .booking-note-list li::before { content:'・'; position:absolute; left:0; color:var(--gold-d); font-weight:800; }
    .booking-note-list strong { color:var(--gold-d); }
    @media (max-width: 430px) {
      .field input[type="text"], .field input[type="tel"], .field input[type="date"],
      .field textarea, .time-select { font-size:16px; }
      .card-body { padding:22px 24px; }
      .policy-agree { padding:16px; font-size:14px; line-height:1.9; }
      .booking-note-list { font-size:14px; line-height:1.9; }
    }
    @media (prefers-reduced-motion: reduce) {
      *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
    }

    /* ── Footer rule ── */
    .footer-rule {
      display: flex;
      align-items: center;
      gap: 12px;
      margin: 28px 0 20px;
      color: var(--gold-d);
      font-size: 11px;
      letter-spacing: 2px;
      color: var(--gray);
    }

    .footer-rule::before,
    .footer-rule::after {
      content: '';
      flex: 1;
      height: 1px;
      background: linear-gradient(90deg, transparent, var(--gold-l));
    }

    .footer-rule::after {
      background: linear-gradient(90deg, var(--gold-l), transparent);
    }

    /* ── Success screen ── */
    .success {
      display: none;
      text-align: center;
      padding: 0 0 60px;
    }

    .success-header {
      background: var(--white);
      padding: 40px 32px 36px;
      margin-bottom: 0;
    }

    .success-logo {
      width: 80px; height: 80px;
      border-radius: 50%;
      overflow: hidden;
      border: 1.5px solid var(--border);
      margin: 0 auto 20px;
      box-shadow: 0 4px 20px rgba(196,168,122,0.25);
    }

    .success-logo img { width: 100%; height: 100%; object-fit: cover; }

    .success-badge {
      width: 64px; height: 64px;
      border-radius: 50%;
      background: linear-gradient(135deg, #B08D57, #C4A87A);
      margin: 0 auto 20px;
      display: flex; align-items: center; justify-content: center;
      font-size: 28px;
      box-shadow: 0 4px 16px rgba(196,168,122,0.4);
    }

    .success h2 {
      font-size: 22px;
      font-weight: 700;
      color: var(--brown);
      letter-spacing: 2px;
      margin-bottom: 14px;
    }

    .success-divider {
      width: 40px; height: 1.5px;
      background: linear-gradient(90deg, var(--gold-l), var(--gold), var(--gold-l));
      margin: 0 auto 18px;
      border-radius: 2px;
    }

    .success p {
      font-size: 15px;
      color: var(--gray);
      line-height: 2;
      letter-spacing: 0.5px;
    }

    .success-brand {
      margin-top: 32px;
      font-size: 18px;
      font-weight: 700;
      letter-spacing: 5px;
      color: var(--gold-d);
    }

    .success-est {
      font-size: 11px;
      letter-spacing: 3px;
      color: var(--gold-l);
      margin-top: 5px;
    }

    .success-card {
      background: var(--white);
      border-radius: 18px;
      padding: 28px 24px;
      margin: 16px 16px 0;
      box-shadow: var(--card-shadow);
    }

  
    /* ── 企業 footer(全站統一) ── */
    .site-foot{margin-top:34px;padding:26px 20px 30px;text-align:center;
      border-top:1px solid #E8DCC8;background:rgba(255,255,255,.45)}
    .site-foot .sf-brand{font-family:'Noto Serif TC',serif;font-size:16px;font-weight:700;
      letter-spacing:6px;text-indent:6px;color:#3A3530}
    .site-foot .sf-sub{font-size:11px;letter-spacing:4px;color:#8A6A3F;margin-top:4px}
    .site-foot .sf-info{font-size:12px;color:#3A3530;line-height:2;margin-top:12px}
    .site-foot .sf-links{font-size:12px;margin-top:8px;color:#3A3530}
    .site-foot .sf-links a{min-width:44px;min-height:44px;display:inline-flex;align-items:center;justify-content:center;padding:0 3px;color:#8A6A3F;text-decoration:none;font-weight:600}
    .site-foot .sf-copy{font-size:10.5px;letter-spacing:1px;color:#3A3530;margin-top:14px}