:root {
  --brown:       #5c3d1e;
  --brown-dark:  #3e2812;
  --brown-light: #8a6543;
  --caramel:     #c8a47b;
  --caramel-2:   #e8d4ba;
  --cream:       #faf6f0;
  --warm:        #f3ead9;
  --paper:       #ffffff;
  --line:        #e6dcc7;
  --muted:       #9c8b73;
  --text:        #2d1f12;
  --sage:        #6f8b6e;
  --rose:        #b85452;
  --rose-soft:   #fceaea;
}

* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }
html, body {
  background: var(--cream); color: var(--text);
  font-family: 'Noto Serif TC', serif;
  font-size: 15px; line-height: 1.55;
  -webkit-font-smoothing: antialiased; min-height: 100vh;
}
body {
  max-width: 520px; margin: 0 auto; position: relative;
  background: var(--cream);
  box-shadow: 0 0 40px rgba(92, 61, 30, 0.06); min-height: 100vh;
}
button, input, select, textarea { font-family: inherit; }
button { cursor: pointer; border: none; background: none; color: inherit; }
.hidden { display: none !important; }
.screen { display: none; min-height: 100vh; }
.screen.active { display: block; }

/* 歡迎頁 */
.hero-bg {
  min-height: 100vh;
  background: linear-gradient(160deg, var(--warm) 0%, var(--cream) 60%);
  position: relative; padding: 2.5rem 1.5rem 2rem; overflow: hidden;
}
.paw-deco {
  position: absolute; top: -20px; right: -30px;
  font-size: 200px; opacity: 0.05; transform: rotate(-15deg); pointer-events: none;
}
.welcome-content { position: relative; z-index: 1; }
.brand-large { text-align: center; margin-bottom: 2.5rem; padding-top: 1rem; }
.brand-paw { font-size: 70px; margin-bottom: 0.5rem; line-height: 1; }
.brand-large h1 {
  font-family: 'Cormorant Garamond', 'Noto Serif TC', serif;
  font-weight: 700; font-size: 40px; letter-spacing: 0.06em;
  color: var(--brown); line-height: 1;
}
.brand-sub {
  font-size: 0.85rem; color: var(--brown-light);
  letter-spacing: 0.25em; margin-top: 0.4rem;
}
.welcome-card {
  background: var(--paper); border: 1px solid var(--line);
  border-radius: 20px; padding: 1.8rem 1.5rem;
  box-shadow: 0 6px 24px rgba(92, 61, 30, 0.08);
}
.welcome-title {
  font-family: 'Cormorant Garamond', 'Noto Serif TC', serif;
  font-size: 1.4rem; font-weight: 600; color: var(--brown);
}
.welcome-desc { font-size: 0.85rem; color: var(--muted); margin-top: 0.4rem; }
.welcome-foot {
  text-align: center; font-size: 0.82rem;
  color: var(--brown-light); margin-top: 2rem; letter-spacing: 0.05em; line-height: 1.7;
}

.big-input {
  width: 100%; padding: 1rem 1.1rem;
  border: 2px solid var(--line); border-radius: 14px;
  background: var(--warm); color: var(--text);
  font-size: 1.2rem; letter-spacing: 0.05em; text-align: center;
  font-family: 'Cormorant Garamond', 'Noto Serif TC', serif; font-weight: 600;
  transition: border-color 0.15s, background 0.15s; margin-bottom: 0.9rem;
}
.big-input:focus { outline: none; border-color: var(--caramel); background: var(--paper); }

.big-btn {
  width: 100%; padding: 1rem; border-radius: 14px;
  background: var(--brown); color: var(--cream);
  font-size: 1.05rem; font-weight: 600; letter-spacing: 0.08em;
  transition: background 0.15s, transform 0.05s; margin-top: 0.4rem;
}
.big-btn:hover { background: var(--brown-dark); }
.big-btn:active { transform: scale(0.98); }
.big-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.link-btn {
  width: 100%; background: transparent;
  border: 1px dashed var(--line); padding: 0.75rem;
  border-radius: 12px; font-size: 0.88rem;
  color: var(--brown-light); margin-top: 0.6rem;
  transition: all 0.15s;
}
.link-btn:hover { border-color: var(--caramel); color: var(--brown); background: var(--warm); }

.msg-error {
  background: var(--rose-soft); color: var(--rose);
  padding: 0.7rem 1rem; border-radius: 10px;
  font-size: 0.85rem; margin-top: 0.8rem;
  border: 1px solid #f5d4d0; text-align: center;
}

/* Page header */
.page-header {
  background: var(--cream); padding: 1rem 1rem 0.9rem;
  display: flex; align-items: center; gap: 0.7rem;
  position: sticky; top: 0; z-index: 10;
  border-bottom: 1px solid transparent; transition: border-color 0.2s;
}
.page-header.scrolled {
  border-bottom-color: var(--line);
  background: rgba(250, 246, 240, 0.95); backdrop-filter: blur(8px);
}
.back-btn {
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--paper); border: 1px solid var(--line);
  color: var(--brown); font-size: 1.2rem;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.page-title { flex: 1; font-weight: 600; font-size: 1rem; color: var(--brown); }
.step-pill {
  background: var(--warm); color: var(--brown);
  font-family: 'Cormorant Garamond', serif; font-weight: 600;
  font-size: 0.85rem; padding: 0.3rem 0.7rem;
  border-radius: 50px; border: 1px solid var(--line);
}
.page-body { padding: 1rem 1.2rem 2rem; }

.hint-card {
  background: var(--warm); border-radius: 14px;
  padding: 0.9rem 1rem; display: flex; gap: 0.8rem;
  margin-bottom: 1rem; align-items: center;
}
.hint-icon { font-size: 28px; }

.form-card {
  background: var(--paper); border: 1px solid var(--line);
  border-radius: 18px; padding: 1.2rem; margin-bottom: 0.8rem;
}
.form-section-title {
  font-weight: 600; font-size: 0.92rem; color: var(--brown);
  margin-bottom: 0.7rem; letter-spacing: 0.05em;
}
.form-section-title span { color: var(--muted); font-weight: 400; font-size: 0.78rem; margin-left: 0.3rem; }

.form-row { margin-bottom: 0.8rem; }
.form-row:last-child { margin-bottom: 0; }
.form-label {
  font-size: 0.78rem; color: var(--brown-light);
  margin-bottom: 0.3rem; letter-spacing: 0.04em; font-weight: 500;
}
.form-input, .form-select {
  width: 100%; padding: 0.7rem 0.95rem;
  border: 1.5px solid var(--line); border-radius: 10px;
  background: var(--warm); color: var(--text);
  font-size: 0.95rem; font-family: inherit;
  transition: border-color 0.15s, background 0.15s;
}
.form-input:focus, .form-select:focus {
  outline: none; border-color: var(--caramel); background: var(--paper);
}
.form-input:disabled { opacity: 0.6; }
.form-half { display: grid; grid-template-columns: 1fr 1fr; gap: 0.7rem; }

/* important row(疫苗、健康、地雷) */
.important-row {
  background: #fff7e6;
  border: 1px solid #f0d999;
  border-radius: 10px;
  padding: 0.7rem 0.9rem;
  margin-top: 0.7rem;
}
.important-label { color: #a8741c !important; font-weight: 600; }

.radio-row, .check-row {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.4rem 0.2rem;
  cursor: pointer; font-size: 0.88rem;
}
.radio-row input, .check-row input {
  width: 18px; height: 18px; accent-color: var(--brown);
  cursor: pointer; flex-shrink: 0;
}

/* 寵物子卡片 */
.pet-subcard {
  background: var(--warm); border-radius: 12px;
  padding: 0.9rem; margin-bottom: 0.7rem; position: relative;
}
.pet-subcard:last-of-type { margin-bottom: 0.5rem; }
.pet-subcard-header {
  display: flex; justify-content: space-between;
  align-items: center; margin-bottom: 0.6rem;
}
.pet-subcard-title { font-weight: 700; color: var(--brown); font-size: 0.92rem; }
.pet-remove-btn {
  font-size: 0.78rem; color: var(--rose);
  background: transparent; border: 0; font-family: inherit;
  font-weight: 600; cursor: pointer;
}

/* 同意條款卡 */
.consent-card { background: var(--warm); border-style: dashed; }
.consent-row {
  display: flex; gap: 0.7rem;
  align-items: flex-start; cursor: pointer;
}
.consent-row input[type="checkbox"] {
  width: 22px; height: 22px; flex-shrink: 0;
  accent-color: var(--brown); cursor: pointer; margin-top: 0.1rem;
}
.consent-text { flex: 1; font-size: 0.88rem; }

/* ★ 修 bug:greeting-card 文字白色 */
.greeting-card {
  background: linear-gradient(135deg, var(--brown), var(--brown-dark));
  color: var(--cream);
  border-radius: 18px; padding: 1.2rem 1.3rem;
  position: relative; overflow: hidden;
}
.greeting-card::before {
  content: '🐾'; position: absolute;
  top: -8px; right: -10px; font-size: 70px;
  opacity: 0.08; transform: rotate(15deg);
}
.greeting-name {
  font-family: 'Cormorant Garamond', 'Noto Serif TC', serif;
  font-size: 1.3rem; font-weight: 600;
  color: var(--cream);  /* ★ 確保白色 */
  position: relative; z-index: 1;
}
.greeting-pets {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.8);  /* ★ 確保白色 */
  margin-top: 0.3rem;
  position: relative; z-index: 1;
}

/* 月份切換 */
.cal-month-switch {
  display: flex; align-items: center; justify-content: center;
  gap: 1rem; margin: 1rem 0 0.5rem;
}
.cal-month-switch button {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--paper); border: 1px solid var(--line);
  color: var(--brown); font-size: 1.3rem; font-weight: 600;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.15s;
}
.cal-month-switch button:hover:not(:disabled) {
  border-color: var(--caramel); background: var(--warm);
}
.cal-month-switch button:disabled {
  opacity: 0.3; cursor: not-allowed;
}
.cal-month-label {
  font-family: 'Cormorant Garamond', 'Noto Serif TC', serif;
  font-weight: 600; font-size: 1.2rem; color: var(--brown);
  letter-spacing: 0.05em;
}

/* 月曆 */
.calendar-grid {
  display: grid; grid-template-columns: repeat(7, 1fr);
  gap: 0.4rem; margin-top: 0.5rem;
}
.cal-header-cell {
  text-align: center; font-size: 0.75rem;
  color: var(--brown-light); font-weight: 600;
  padding: 0.4rem 0; letter-spacing: 0.05em;
}
.cal-cell {
  aspect-ratio: 1; border-radius: 12px;
  background: var(--paper); border: 1.5px solid var(--line);
  display: flex; align-items: center; justify-content: center;
  flex-direction: column; cursor: pointer;
  font-family: 'Cormorant Garamond', serif; font-weight: 600;
  font-size: 1.1rem; color: var(--brown);
  transition: all 0.15s; position: relative;
}
.cal-cell.empty { background: transparent; border: 0; cursor: default; }
.cal-cell.past {
  background: transparent; border: 1px dashed var(--line);
  color: var(--line); cursor: not-allowed;
}
.cal-cell.beyond {
  background: transparent; border: 1px dashed var(--line);
  color: var(--line); cursor: not-allowed;
}
.cal-cell.available:hover {
  border-color: var(--caramel); background: var(--warm);
  transform: scale(1.04);
}
.cal-cell.full {
  background: #f0e8e8; border-color: #d8c8c8;
  color: #b89a9a; cursor: not-allowed;
}
.cal-cell.closed {
  background: #e8e2d4; border-color: #c8bda8;
  color: #9c8b73; cursor: not-allowed;
}
/* ★ 已選日期(深咖啡)— 確保文字白色 */
.cal-cell.selected {
  background: var(--brown);
  color: var(--cream) !important;
  border-color: var(--brown);
  box-shadow: 0 4px 12px rgba(92, 61, 30, 0.25);
}
.cal-cell.selected .day-dot { background: var(--cream); }
.cal-cell .day-dot {
  width: 5px; height: 5px; border-radius: 50%;
  margin-top: 2px; background: var(--sage);
}
.cal-cell.full .day-dot { background: var(--rose); }
.cal-cell.closed .day-dot { display: none; }
.cal-cell.past .day-dot, .cal-cell.beyond .day-dot { display: none; }

.calendar-legend {
  display: flex; gap: 1rem; justify-content: center;
  margin-top: 1rem; font-size: 0.72rem; color: var(--muted);
}
.legend-dot {
  display: inline-block; width: 9px; height: 9px;
  border-radius: 50%; margin-right: 0.3rem; vertical-align: middle;
}
.legend-dot.available { background: var(--sage); }
.legend-dot.full { background: var(--rose); }
.legend-dot.closed { background: #c8bda8; }

.selected-date-bar {
  background: var(--brown); color: var(--cream);
  border-radius: 12px; padding: 0.7rem 1rem;
  font-family: 'Cormorant Garamond', 'Noto Serif TC', serif;
  font-weight: 600; font-size: 1.05rem;
  text-align: center; letter-spacing: 0.05em;
}

.slot-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 0.55rem; margin-top: 0.7rem;
}
.slot-btn {
  background: var(--paper); border: 1.5px solid var(--line);
  border-radius: 12px; padding: 1rem 0.5rem;
  font-family: 'Cormorant Garamond', serif; font-weight: 600;
  font-size: 1.15rem; color: var(--brown);
  transition: all 0.15s; cursor: pointer;
}
.slot-btn .slot-cap {
  display: block; font-family: 'Noto Serif TC', serif;
  font-size: 0.72rem; color: var(--muted);
  font-weight: 400; margin-top: 0.2rem;
}
.slot-btn:hover:not(:disabled) {
  border-color: var(--caramel); background: var(--warm);
}
.slot-btn:disabled, .slot-btn.full {
  background: #f0e8e8; border-color: #d8c8c8;
  color: #b89a9a; cursor: not-allowed;
}
.slot-btn:disabled .slot-cap { color: var(--rose); }

.service-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0.7rem;
}
.service-card {
  background: var(--paper); border: 1.5px solid var(--line);
  border-radius: 16px; padding: 1.2rem 0.8rem;
  text-align: center; transition: all 0.15s; cursor: pointer;
}
.service-card:hover { border-color: var(--caramel); transform: translateY(-2px); }
.service-card.selected {
  background: var(--brown); color: var(--cream);
  border-color: var(--brown);
}
.service-emoji { font-size: 2.2rem; line-height: 1; margin-bottom: 0.4rem; }
.service-name {
  font-family: 'Cormorant Garamond', 'Noto Serif TC', serif;
  font-weight: 600; font-size: 1.05rem; margin-bottom: 0.2rem;
}
.service-desc { font-size: 0.72rem; opacity: 0.7; line-height: 1.55; }
.service-price {
  margin-top: 0.5rem;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--caramel);
  line-height: 1.2;
}
.service-card.selected .service-price { color: #f0c97a; }

.pet-pick-row {
  background: var(--paper); border: 1.5px solid var(--line);
  border-radius: 12px; padding: 0.8rem 1rem;
  margin-bottom: 0.5rem;
  display: flex; align-items: center; gap: 0.8rem;
  cursor: pointer; transition: all 0.15s;
}
.pet-pick-row:active { transform: scale(0.99); }
.pet-pick-row.selected {
  background: var(--brown); color: var(--cream);
  border-color: var(--brown);
}
.pet-pick-check {
  width: 22px; height: 22px; border-radius: 6px;
  border: 2px solid var(--line);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; background: var(--cream);
}
.pet-pick-row.selected .pet-pick-check {
  background: var(--cream); border-color: var(--cream); color: var(--brown);
}
.pet-pick-info { flex: 1; }
.pet-pick-name { font-weight: 700; font-size: 0.95rem; }
.pet-pick-meta { font-size: 0.74rem; opacity: 0.75; margin-top: 0.1rem; }

/* 預約成功 */
.success-bg {
  min-height: 100vh;
  background: linear-gradient(160deg, var(--warm) 0%, var(--cream) 80%);
  padding: 2rem 1.3rem 2rem;
}
.success-content { text-align: center; }
.success-icon {
  font-size: 4rem; margin-bottom: 0.5rem;
  animation: bounceIn 0.7s ease-out;
}
@keyframes bounceIn {
  0% { transform: scale(0.3); opacity: 0; }
  60% { transform: scale(1.1); opacity: 1; }
  100% { transform: scale(1); }
}
.success-title {
  font-family: 'Cormorant Garamond', 'Noto Serif TC', serif;
  font-size: 2rem; font-weight: 700;
  color: var(--brown); margin-bottom: 0.4rem;
}
.success-sub { color: var(--muted); margin-bottom: 1.5rem; font-size: 0.92rem; }
.success-cards { margin-bottom: 1.5rem; text-align: left; }
.success-booking-card {
  background: var(--paper); border: 1px solid var(--line);
  border-radius: 16px; padding: 1rem 1.2rem; margin-bottom: 0.7rem;
}
.sb-row1 {
  display: flex; justify-content: space-between;
  align-items: baseline; margin-bottom: 0.4rem;
}
.sb-time {
  font-family: 'Cormorant Garamond', serif; font-weight: 700;
  font-size: 1.4rem; color: var(--brown);
}
.sb-no {
  font-family: 'Cormorant Garamond', serif;
  font-size: 0.75rem; color: var(--muted);
}
.sb-info { font-size: 0.85rem; color: var(--text); }
.sb-service-pill {
  display: inline-block; background: var(--warm);
  padding: 0.15rem 0.6rem; border-radius: 50px;
  font-size: 0.72rem; margin-left: 0.3rem;
}

.success-tips {
  background: var(--paper); border: 1px solid var(--line);
  border-radius: 16px; padding: 1rem 1.2rem;
  text-align: left; margin-bottom: 1.3rem;
}
.tip-title { font-weight: 600; color: var(--brown); margin-bottom: 0.4rem; font-size: 0.92rem; }
.success-tips ul {
  margin-left: 1.2rem; font-size: 0.82rem;
  color: var(--muted); line-height: 1.7;
}

.loading { text-align: center; padding: 2rem 1rem; color: var(--muted); }
.spinner {
  width: 30px; height: 30px;
  border: 3px solid var(--line); border-top-color: var(--caramel);
  border-radius: 50%; margin: 0 auto;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.toast {
  position: fixed; bottom: 28px; left: 50%;
  transform: translateX(-50%);
  background: var(--brown-dark); color: var(--cream);
  padding: 0.7rem 1.3rem; border-radius: 50px;
  font-size: 0.88rem; z-index: 200;
  opacity: 0; pointer-events: none;
  transition: opacity 0.2s, transform 0.2s;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  max-width: 90%; text-align: center;
}
.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(-6px);
  pointer-events: auto;
}
.toast.error { background: var(--rose); }
.toast.success { background: var(--sage); }

/* ═══ 我的預約 ═══ */
.my-booking-card {
  background: white;
  border: 1px solid var(--line);
  border-radius: 16px;
  margin-bottom: 0.75rem;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(92,61,30,0.06);
}
.mb-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.7rem 1rem 0.5rem;
  border-bottom: 1px solid var(--line);
  background: var(--warm);
}
.mb-date { font-size: 0.8rem; color: var(--brown); font-weight: 600; }
.mb-status { font-size: 0.78rem; font-weight: 700; }
.mb-body { padding: 0.75rem 1rem; }
.mb-time { font-size: 0.9rem; font-weight: 700; color: var(--text); margin-bottom: 0.3rem; }
.mb-pet { font-size: 0.88rem; color: var(--text); margin-bottom: 0.2rem; }
.mb-service {
  display: inline-block;
  font-size: 0.72rem; background: var(--warm);
  color: var(--brown); border-radius: 50px;
  padding: 0.15rem 0.55rem; font-weight: 600;
  margin-left: 0.3rem; vertical-align: middle;
}
.mb-note { font-size: 0.78rem; color: var(--muted); margin-top: 0.25rem; }
.mb-no { font-size: 0.7rem; color: var(--muted); margin-top: 0.4rem; letter-spacing: 0.05em; }
.mb-footer {
  padding: 0.6rem 1rem;
  border-top: 1px solid var(--line);
  background: #fdfaf7;
}
.btn-cancel-booking {
  width: 100%; padding: 0.55rem;
  background: transparent; border: 1.5px solid var(--rose);
  border-radius: 10px; color: var(--rose);
  font-size: 0.82rem; font-weight: 600;
  cursor: pointer; font-family: inherit;
  transition: all 0.15s;
}
.btn-cancel-booking:hover { background: var(--rose); color: white; }
.btn-cancel-booking:disabled { opacity: 0.5; cursor: not-allowed; }

/* ═══ 價格參考頁 ═══ */
.pricing-card{background:white;border:1px solid var(--line);border-radius:16px;margin-bottom:0.75rem;overflow:hidden;box-shadow:0 2px 8px rgba(92,61,30,0.06);}
.pricing-header{display:flex;align-items:center;justify-content:space-between;padding:0.75rem 1rem 0.4rem;}
.pricing-category{font-size:0.95rem;font-weight:700;color:var(--brown);}
.pricing-weight{font-size:0.72rem;color:var(--muted);background:var(--warm);border-radius:50px;padding:0.15rem 0.6rem;font-weight:600;}
.pricing-breeds{font-size:0.75rem;color:var(--muted);padding:0 1rem 0.5rem;line-height:1.6;}
.pricing-services{border-top:1px solid var(--line);}
.pricing-service-row{display:flex;align-items:center;justify-content:space-between;padding:0.6rem 1rem;border-bottom:1px solid var(--line);}
.pricing-service-row:last-child{border-bottom:none;}
.pricing-service-name{font-size:0.88rem;font-weight:600;color:var(--text);}
.pricing-service-right{text-align:right;}
.pricing-price{font-size:1rem;font-weight:700;color:var(--brown);}
.pricing-duration{font-size:0.7rem;color:var(--muted);margin-top:0.1rem;}

/* ═══ 我的預約 ═══ */
.my-booking-card{background:white;border:1px solid var(--line);border-radius:16px;margin-bottom:0.75rem;overflow:hidden;box-shadow:0 2px 8px rgba(92,61,30,0.06);}
.mb-header{display:flex;align-items:center;justify-content:space-between;padding:0.7rem 1rem 0.5rem;border-bottom:1px solid var(--line);background:var(--warm);}
.mb-date{font-size:0.8rem;color:var(--brown);font-weight:600;}
.mb-body{padding:0.75rem 1rem;}
.mb-time{font-size:0.9rem;font-weight:700;color:var(--text);margin-bottom:0.3rem;}
.mb-pet{font-size:0.88rem;color:var(--text);margin-bottom:0.2rem;}
.mb-service{display:inline-block;font-size:0.72rem;background:var(--warm);color:var(--brown);border-radius:50px;padding:0.15rem 0.55rem;font-weight:600;margin-left:0.3rem;vertical-align:middle;}
.mb-note{font-size:0.78rem;color:var(--muted);margin-top:0.25rem;}
.mb-no{font-size:0.7rem;color:var(--muted);margin-top:0.4rem;}
.mb-footer{padding:0.6rem 1rem;border-top:1px solid var(--line);background:#fdfaf7;}
.btn-cancel-booking{width:100%;padding:0.55rem;background:transparent;border:1.5px solid var(--rose);border-radius:10px;color:var(--rose);font-size:0.82rem;font-weight:600;cursor:pointer;font-family:inherit;transition:all 0.15s;}
.btn-cancel-booking:hover{background:var(--rose);color:white;}
.btn-cancel-booking:disabled{opacity:0.5;cursor:not-allowed;}
/* ══ Nav 對齊官網 ══ */
nav {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(240,235,224,0.97);
  backdrop-filter: blur(8px);
  border-bottom: 2px solid rgba(92,61,30,0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 5%;
  height: 68px;
}
.nav-logo {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none;
}
.nav-logo img {
  height: 48px; width: 48px;
  border-radius: 50%; object-fit: cover;
  border: 2px solid #c87941;
}
.nav-brand {
  font-family: 'Cormorant Garant', 'Noto Serif TC', serif;
  font-size: 1.3rem; font-weight: 800; font-style: italic;
  color: #5c3d1e; letter-spacing: 0.04em;
}
.nav-links { list-style: none; display: flex; gap: 1.8rem; }
.nav-links a {
  text-decoration: none; color: #4a2e15;
  font-size: 0.88rem; font-weight: 500;
  letter-spacing: 0.06em; transition: color 0.2s;
}
.nav-links a:hover { color: #c87941; }
.nav-cta {
  background: #5c3d1e !important; color: white !important;
  padding: 0.45rem 1.4rem; border-radius: 30px;
  transition: background 0.2s !important;
}
.nav-cta:hover { background: #c87941 !important; }

/* 漢堡 */
.hamburger {
  display: none; flex-direction: column;
  justify-content: center; gap: 5px;
  background: none; border: none; cursor: pointer;
  padding: 6px; border-radius: 8px; transition: background 0.2s;
}
.hamburger:hover { background: rgba(92,61,30,0.08); }
.hamburger span {
  display: block; width: 22px; height: 2px;
  background: #5c3d1e; border-radius: 2px; transition: all 0.3s;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* 電腦版加寬 */
@media (min-width: 769px) {
  body { max-width: 100%; box-shadow: none; }
  .screen.active { min-height: calc(100vh - 68px); }
  .hero-bg {
    min-height: calc(100vh - 68px);
    display: flex; align-items: center; justify-content: center;
    padding: 3rem 2rem;
  }
  .welcome-content { width: 100%; max-width: 480px; }
  .page-header { max-width: 900px; margin: 0 auto; padding: 1rem 2rem 0.9rem; }
  .page-body { max-width: 900px; margin: 0 auto; padding: 1.5rem 2rem 3rem; }
  .success-bg {
    min-height: calc(100vh - 68px);
    display: flex; align-items: center; justify-content: center;
    padding: 3rem 2rem;
  }
  .success-content { width: 100%; max-width: 560px; margin: 0 auto; }
  .service-grid { grid-template-columns: repeat(4, 1fr); }
  .slot-grid { grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); }
}

/* 手機版漢堡 */
@media (max-width: 768px) {
  .hamburger { display: flex; }
  .nav-links {
    display: none; position: fixed;
    top: 68px; left: 0; right: 0;
    background: rgba(240,235,224,0.98);
    backdrop-filter: blur(10px);
    flex-direction: column;
    padding: 1rem 5% 1.5rem; gap: 0;
    border-bottom: 2px solid rgba(92,61,30,0.1);
    box-shadow: 0 8px 24px rgba(92,61,30,0.12);
    z-index: 199;
  }
  .nav-links.open { display: flex; }
  .nav-links li { border-bottom: 1px solid rgba(92,61,30,0.07); }
  .nav-links li:last-child { border-bottom: none; margin-top: 0.5rem; }
  .nav-links a { display: block; padding: 0.85rem 0; font-size: 1rem; }
  .nav-cta { border-radius: 8px; text-align: center; padding: 0.85rem !important; }
}