/* ==========================================================================
   大事關懷參考資料整理 - 溫暖禪風設計系統 (Zen Modern Warm Light Design)
   ========================================================================== */

:root {
  /* 主色調：禪意大地溫暖色系 */
  --bg-primary: #FAF8F5;
  --bg-surface: #FFFFFF;
  --bg-card: rgba(255, 255, 255, 0.9);
  --bg-subtle: #F2ECE4;
  --bg-accent-soft: #EFE8DE;
  
  /* 品牌與強調色 */
  --brand-primary: #8B5A2B;      /* 沉穩暖木褐 / 佛法僧伽褐 */
  --brand-hover: #724820;
  --brand-dark: #3D2B1F;
  --accent-gold: #C5A059;       /* 莊嚴金 */
  --accent-green: #4A6B5D;      /* 環保自然墨綠 */
  --accent-alert: #B23A22;      /* 緊急警示紅褐 */
  --accent-warm: #D9822B;       /* 溫暖橘黃 */

  /* 文字色彩 */
  --text-main: #2C2623;
  --text-secondary: #5C534E;
  --text-muted: #8C827A;
  --text-inverse: #FFFFFF;

  /* 邊框與陰影 */
  --border-light: rgba(139, 90, 43, 0.12);
  --border-focus: rgba(139, 90, 43, 0.35);
  --shadow-sm: 0 2px 8px rgba(44, 38, 35, 0.04);
  --shadow-md: 0 6px 20px rgba(44, 38, 35, 0.08);
  --shadow-lg: 0 12px 36px rgba(44, 38, 35, 0.12);
  --shadow-gold: 0 4px 16px rgba(197, 160, 89, 0.2);

  /* 間距與圓角 */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --transition-normal: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.15s ease-out;

  /* 字體尺寸基底 (可由控制面板動態調整) */
  --font-scale: 1;
}

/* 大字級模式 (Senior/Accessibility)
   註：--font-scale 必須設在 html（root）上，因為下面 html { font-size } 是用 var(--font-scale) 計算 rem 基底；
   若設在 body 上，body 是 html 的子層而非父層，CSS 變數往下繼承不會回頭影響 html 自己，字級調整會完全無效。 */
html.font-large {
  --font-scale: 1.15;
}
html.font-xlarge {
  --font-scale: 1.28;
}

/* ==========================================================================
   全域基礎重設
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: calc(16px * var(--font-scale));
  overflow-x: hidden;
  max-width: 100vw;
}

body {
  font-family: 'Noto Sans TC', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-main);
  line-height: 1.75;
  transition: background-color 0.3s ease, color 0.3s ease;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* 觸控回饋：長輩點按時能立即看到反應，且避免雙擊縮放延遲 */
button, a, input, select, textarea {
  touch-action: manipulation;
  -webkit-tap-highlight-color: rgba(139, 90, 43, 0.18);
}

h1, h2, h3, h4, .serif {
  font-family: 'Noto Serif TC', "Songti TC", "PMingLiU", serif;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--text-main);
}

a {
  color: var(--brand-primary);
  text-decoration: none;
  transition: var(--transition-fast);
}
a:hover {
  color: var(--brand-hover);
}

img {
  max-width: 100%;
  display: block;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  outline: none;
  background: none;
}

/* ==========================================================================
   頂部固定資訊欄 (Sticky Info Topbar)
   ========================================================================== */
.emergency-topbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(139, 90, 43, 0.96);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: #FFFFFF;
  padding: 10px 16px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transition: var(--transition-normal);
}

.topbar-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
  font-size: 0.95rem;
}

.pulse-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.2);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  letter-spacing: 0.05em;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background: #FFD54F;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(255, 213, 79, 0.7);
  animation: pulse-ring 1.8s infinite cubic-bezier(0.66, 0, 0, 1);
}

@keyframes pulse-ring {
  0% { box-shadow: 0 0 0 0 rgba(255, 213, 79, 0.8); }
  70% { box-shadow: 0 0 0 8px rgba(255, 213, 79, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 213, 79, 0); }
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.accessibility-controls {
  display: flex;
  align-items: center;
  gap: 4px;
  background: rgba(0, 0, 0, 0.25);
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.ctrl-btn {
  color: #FFFFFF;
  padding: 8px 12px;
  min-width: 40px;
  min-height: 36px;
  border-radius: 6px;
  font-size: 0.95rem;
  font-weight: 600;
  text-align: center;
  transition: var(--transition-fast);
}
.ctrl-btn:hover, .ctrl-btn.active {
  background: rgba(255, 255, 255, 0.3);
}

/* ==========================================================================
   Header 主導航
   ========================================================================== */
.main-header {
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-light);
  padding: 16px 20px;
  position: relative;
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-badge {
  background: linear-gradient(135deg, var(--brand-primary), var(--accent-gold));
  color: #FFFFFF;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  box-shadow: var(--shadow-sm);
}

.brand-text h1 {
  font-size: 1.35rem;
  color: var(--brand-dark);
  line-height: 1.2;
}

.brand-text p {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.brand-disclaimer {
  font-size: 0.86rem !important;
  font-weight: 700;
  color: var(--accent-alert) !important;
}

.header-nav {
  display: flex;
  gap: 18px;
  align-items: center;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}
.nav-link:hover {
  color: var(--brand-primary);
  background: var(--bg-subtle);
}

/* ==========================================================================
   Hero 英雄首屏 (單欄置中佈局)
   ========================================================================== */
.hero-section {
  padding: 60px 20px 48px;
  background: radial-gradient(circle at 50% 20%, var(--bg-accent-soft) 0%, var(--bg-primary) 70%);
  position: relative;
  overflow: hidden;
}

.hero-container-single {
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
}

.hero-content .subtitle {
  display: inline-block;
  color: var(--brand-primary);
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 14px;
  letter-spacing: 0.08em;
  background: var(--bg-subtle);
  padding: 4px 16px;
  border-radius: var(--radius-full);
}

.hero-title {
  font-size: 2.7rem;
  line-height: 1.35;
  margin-bottom: 18px;
  color: var(--text-main);
}

.hero-quote {
  font-size: 1.2rem;
  line-height: 1.8;
  color: var(--text-secondary);
  border-left: 4px solid var(--accent-gold);
  padding: 4px 0 4px 18px;
  margin: 0 auto 28px;
  max-width: 600px;
  text-align: left;
  font-style: italic;
  display: inline-block;
}

.hero-badges {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 32px;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-size: 0.92rem;
  color: var(--text-secondary);
  box-shadow: var(--shadow-sm);
}
.trust-badge svg {
  color: var(--accent-green);
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-actions-caption {
  text-align: center;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin: 10px 0 0;
}

.hero-disclaimer {
  max-width: 600px;
  margin: 20px auto 0;
  padding: 12px 18px;
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.7;
  color: var(--accent-alert);
  background: rgba(178, 58, 34, 0.08);
  border: 1px solid rgba(178, 58, 34, 0.25);
  border-radius: var(--radius-md);
  text-align: center;
}
.hero-disclaimer strong {
  color: var(--accent-alert);
}

.btn-primary-action {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--brand-primary);
  color: #FFFFFF;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  font-size: 1.05rem;
  transition: var(--transition-normal);
  box-shadow: var(--shadow-md);
}
.btn-primary-action:hover {
  background: var(--brand-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: #FFFFFF;
}

.btn-secondary-action {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-surface);
  color: var(--text-main);
  border: 1px solid var(--border-light);
  font-weight: 600;
  padding: 14px 24px;
  border-radius: var(--radius-full);
  font-size: 1rem;
  transition: var(--transition-normal);
}
.btn-secondary-action:hover {
  background: var(--bg-subtle);
  border-color: var(--brand-primary);
}

/* ==========================================================================
   時間軸情境切換導航 (Timeline Stage Selector)
   ========================================================================== */
.timeline-nav-section {
  padding: 20px;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  position: sticky;
  top: 52px;
  z-index: 900;
  box-shadow: var(--shadow-sm);
}

.timeline-nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.stage-tab-btn {
  background: var(--bg-primary);
  border: 1px solid var(--border-light);
  padding: 14px 16px;
  border-radius: var(--radius-md);
  text-align: left;
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  gap: 4px;
  position: relative;
  min-width: 0;
}

.stage-tab-btn .stage-name,
.stage-tab-btn .stage-desc {
  overflow-wrap: break-word;
}

.stage-tab-btn:hover {
  background: var(--bg-subtle);
  border-color: var(--brand-primary);
}

.stage-tab-btn.active {
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-dark));
  border-color: transparent;
  color: #FFFFFF;
  box-shadow: var(--shadow-md);
}

.stage-tag {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--brand-primary);
}
.stage-tab-btn.active .stage-tag {
  color: var(--accent-gold);
}

.stage-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
}
.stage-tab-btn.active .stage-name {
  color: #FFFFFF;
}

.stage-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.stage-tab-btn.active .stage-desc {
  color: rgba(255, 255, 255, 0.85);
}

/* ==========================================================================
   搜尋與篩選列
   ========================================================================== */
.search-filter-section {
  max-width: 1200px;
  margin: 36px auto 20px;
  padding: 0 20px;
}

.search-bar-wrap {
  position: relative;
  max-width: 680px;
  margin: 0 auto 20px;
}

.search-input {
  width: 100%;
  padding: 16px 20px 16px 52px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-light);
  background: var(--bg-surface);
  color: var(--text-main);
  font-size: 1.05rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
}
.search-input:focus {
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 4px var(--border-focus);
  outline: none;
}

.search-icon {
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 1.2rem;
}

.tag-cloud-hint {
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin: 0 0 10px;
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}

.search-empty-state {
  margin: 20px auto 0;
  max-width: 560px;
  text-align: center;
  background: var(--bg-accent-soft);
  border: 1px solid var(--accent-gold);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--text-main);
}

.filter-tag {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  color: var(--text-secondary);
  font-size: 0.85rem;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  transition: var(--transition-fast);
}
.filter-tag:hover, .filter-tag.active {
  background: var(--brand-primary);
  color: #FFFFFF;
  border-color: var(--brand-primary);
}

/* ==========================================================================
   四階段 Q&A 手風琴主體內容
   ========================================================================== */
.stages-main-container {
  max-width: 1200px;
  margin: 20px auto 60px;
  padding: 0 20px;
}

.stage-section {
  margin-bottom: 50px;
  scroll-margin-top: 150px;
}

.stage-header-banner {
  background: linear-gradient(135deg, var(--bg-surface), var(--bg-subtle));
  border-left: 6px solid var(--brand-primary);
  padding: 24px 28px;
  border-radius: var(--radius-md);
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}

.stage-header-banner .badge {
  display: inline-block;
  background: var(--brand-primary);
  color: #FFFFFF;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 4px;
  margin-bottom: 8px;
}

.stage-header-banner h2 {
  font-size: 1.6rem;
  margin-bottom: 6px;
}

.stage-header-banner p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* FAQ 摺疊卡片 */
.faq-accordion-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  overflow: hidden;
}

.faq-card:hover {
  border-color: var(--border-focus);
  box-shadow: var(--shadow-md);
}

.faq-card.open {
  border-color: var(--brand-primary);
  box-shadow: var(--shadow-md);
}

.faq-header {
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
  background: transparent;
  width: 100%;
  text-align: left;
  gap: 16px;
}

.faq-header:focus-visible {
  outline: 3px solid var(--brand-primary);
  outline-offset: -3px;
}

.faq-title-wrap {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.scenario-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.84rem;
  color: var(--brand-primary);
  background: var(--bg-subtle);
  padding: 3px 12px;
  border-radius: 4px;
  font-weight: 600;
  width: fit-content;
  border: 1px solid var(--border-light);
}

.faq-question {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.45;
}

.faq-toggle-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg-subtle);
  color: var(--brand-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.3s ease;
  font-size: 1.1rem;
}

.faq-card.open .faq-toggle-icon {
  transform: rotate(180deg);
  background: var(--brand-primary);
  color: #FFFFFF;
}

.faq-body {
  display: none;
  padding: 0 24px 24px;
  border-top: 1px dashed var(--border-light);
}

.faq-card.open .faq-body {
  display: block;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* 一句話結論摘要（取自下方官方引文既有重點句，不另行改寫） */
.quick-summary-box {
  display: flex;
  align-items: baseline;
  gap: 8px;
  background: var(--bg-accent-soft);
  border: 1px solid var(--accent-gold);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  margin: 16px 0 4px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.7;
}

.quick-summary-label {
  flex-shrink: 0;
  background: var(--accent-gold);
  color: #FFFFFF;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

/* 痛點區塊 */
.pain-context-box {
  background: #FFF9F5;
  border-left: 3px solid var(--accent-alert);
  padding: 12px 16px;
  border-radius: 4px;
  margin: 16px 0 18px;
  font-size: 0.92rem;
  color: #7A3523;
}

/* 關懷院解答區塊 */
.official-answer-box {
  background: var(--bg-card);
  border-left: 3px solid var(--brand-primary);
  padding: 16px 18px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: 14px;
}

.official-answer-box h4 {
  font-size: 0.96rem;
  color: var(--brand-primary);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.official-quote {
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--text-primary);
}

.action-tip-box {
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  font-size: 0.92rem;
  color: var(--accent-green);
  margin-bottom: 16px;
}

.action-tip-box strong {
  display: block;
  margin-bottom: 4px;
  font-size: 0.96rem;
}

/* 官方出處連結條（預設收合，點擊展開查證） */
.source-citation-bar {
  display: block;
  background: var(--bg-primary);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  color: var(--text-muted);
}

.source-toggle {
  cursor: pointer;
  list-style: none;
  padding: 10px 16px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--brand-primary);
  display: flex;
  align-items: center;
  gap: 6px;
  user-select: none;
}

.source-toggle::-webkit-details-marker {
  display: none;
}

.source-toggle::before {
  content: "▸";
  display: inline-block;
  transition: transform 0.2s ease;
  font-size: 0.75rem;
}

.source-citation-bar[open] .source-toggle::before {
  transform: rotate(90deg);
}

.source-toggle:hover {
  background: var(--bg-subtle);
}

.source-toggle:focus-visible {
  outline: 2px solid var(--brand-primary);
  outline-offset: -2px;
}

.source-detail {
  padding: 4px 16px 14px;
}

.source-lead {
  display: block;
  margin-bottom: 10px;
  line-height: 1.7;
}

.source-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.source-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.source-note {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.source-btn-static {
  cursor: default;
  color: var(--text-secondary);
}

.source-btn-static:hover {
  background: var(--bg-surface);
  color: var(--text-secondary);
}

.source-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  color: var(--brand-primary);
  font-weight: 600;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  transition: var(--transition-fast);
}
.source-btn:hover {
  background: var(--brand-primary);
  color: #FFFFFF;
}

/* ==========================================================================
   填報資料小工具 (Checklist Tool)
   ========================================================================== */
.checklist-section {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  margin-bottom: 60px;
  box-shadow: var(--shadow-md);
}

.checklist-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 28px;
}

.checklist-header h2 {
  font-size: 1.8rem;
  margin-bottom: 8px;
}

.checklist-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-bottom: 24px;
}

.form-group-full {
  grid-column: span 2;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.form-group label {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-main);
}

.form-hint {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 4px 0 0;
}

.consent-group {
  background: var(--bg-subtle);
  padding: 12px 14px;
  border-radius: var(--radius-sm);
}
.consent-label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 0.92rem;
  color: var(--accent-alert);
  font-weight: 600;
}
.consent-label input[type="checkbox"] {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  accent-color: var(--accent-alert);
}

.quote-context-note {
  margin-top: 8px;
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--text-muted);
  font-style: italic;
}

.privacy-hint {
  max-width: 640px;
  margin: 16px auto 0;
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--text-muted);
  text-align: center;
}

.form-input, .form-select {
  width: 100%;
  min-width: 0;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  background: var(--bg-primary);
  color: var(--text-main);
  font-size: 0.95rem;
  transition: var(--transition-fast);
}
.form-input:focus, .form-select:focus {
  border-color: var(--brand-primary);
  outline: none;
  background: var(--bg-surface);
}

textarea.form-input {
  font-family: inherit;
  resize: vertical;
}

.generated-preview-box {
  background: var(--bg-subtle);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  margin-bottom: 20px;
}

.generated-preview-box h4 {
  font-size: 0.95rem;
  margin-bottom: 8px;
  color: var(--text-secondary);
}

.required-warning {
  background: #FFF3E0;
  border: 1px solid var(--accent-alert);
  color: var(--accent-alert);
  border-radius: 6px;
  padding: 8px 14px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.preview-content {
  font-family: monospace;
  font-size: 0.92rem;
  white-space: pre-wrap;
  line-height: 1.6;
  color: var(--text-main);
  background: var(--bg-surface);
  padding: 14px;
  border-radius: 6px;
  border: 1px solid var(--border-light);
}

.checklist-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ==========================================================================
   關懷院 8 大服務項目網格
   ========================================================================== */
.services-overview-section {
  margin-bottom: 60px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  margin-top: 24px;
}

.service-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent-gold);
}

.service-icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--bg-subtle);
  color: var(--brand-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

.service-card h3 {
  font-size: 1.15rem;
}

.service-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   Footer 頁尾
   ========================================================================== */
.main-footer {
  background: var(--brand-dark);
  color: #E6DFD9;
  padding: 50px 20px 30px;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-col h3 {
  color: #FFFFFF;
  font-size: 1.2rem;
  margin-bottom: 16px;
}

.footer-col p {
  font-size: 0.9rem;
  line-height: 1.8;
  color: #C2B8B0;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: #C2B8B0;
  font-size: 0.9rem;
  transition: var(--transition-fast);
}
.footer-links a:hover {
  color: var(--accent-gold);
  padding-left: 4px;
}

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  font-size: 0.82rem;
  color: #8C827A;
}

/* ==========================================================================
   通知 Toast
   ========================================================================== */
.toast-msg {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: #332D2A;
  color: #FFFFFF;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  font-size: 0.92rem;
  box-shadow: var(--shadow-lg);
  z-index: 2000;
  display: flex;
  align-items: center;
  gap: 8px;
  transform: translateY(100px);
  opacity: 0;
  transition: var(--transition-normal);
}
.toast-msg.show {
  transform: translateY(0);
  opacity: 1;
}

/* ==========================================================================
   LINE 內建瀏覽器提示彈窗（畫面顯示常跑版，建議改用手機預設瀏覽器）
   ========================================================================== */
.line-browser-notice {
  position: fixed;
  inset: 0;
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(44, 38, 35, 0.55);
  backdrop-filter: blur(2px);
}
.line-browser-notice[hidden] {
  display: none;
}
.line-notice-card {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-width: 420px;
  width: 100%;
  padding: 32px 28px;
  text-align: center;
}
.line-notice-icon {
  font-size: 2.4rem;
  margin-bottom: 8px;
}
.line-notice-title {
  font-family: 'Noto Serif TC', serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--brand-dark);
  margin-bottom: 10px;
}
.line-notice-copy {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 22px;
}
.line-notice-btn-primary {
  display: block;
  width: 100%;
  padding: 16px;
  background: var(--brand-primary);
  color: var(--text-inverse);
  font-size: 1.1rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  text-decoration: none;
  box-shadow: var(--shadow-gold);
  transition: var(--transition-fast);
}
.line-notice-btn-primary:hover,
.line-notice-btn-primary:active {
  background: var(--brand-hover);
}
.line-notice-btn-secondary {
  display: block;
  width: 100%;
  margin-top: 12px;
  padding: 14px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 0.95rem;
  text-decoration: underline;
  cursor: pointer;
}

/* ==========================================================================
   響應式適配 (Responsive Breakpoints)
   ========================================================================== */
@media (max-width: 992px) {
  .timeline-nav-container {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .footer-container {
    grid-template-columns: minmax(0, 1fr);
    gap: 30px;
  }
}

@media (max-width: 640px) {
  .timeline-nav-container {
    grid-template-columns: minmax(0, 1fr);
  }
  .checklist-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .form-group-full {
    grid-column: span 1;
  }
  .hero-title {
    font-size: 2rem;
  }
  .topbar-container {
    flex-direction: column;
    align-items: flex-start;
  }
  .topbar-actions {
    width: 100%;
    justify-content: flex-end;
  }
  .header-container {
    flex-wrap: wrap;
    gap: 10px;
  }
  .header-nav {
    width: 100%;
    gap: 6px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 4px;
    justify-content: flex-start;
  }
  .header-nav::-webkit-scrollbar {
    height: 4px;
  }
  .nav-link {
    font-size: 0.86rem;
    padding: 6px 10px;
    flex-shrink: 0;
  }
  .brand-text h1 {
    font-size: 1.1rem;
  }
}

/* ==========================================================================
   列印樣式 (Print) — 展開全部問答、隱藏互動元件，方便隨身列印查閱
   ========================================================================== */
@media print {
  .emergency-topbar,
  .timeline-nav-section,
  .search-filter-section,
  .header-nav,
  .accessibility-controls,
  .hero-actions,
  .faq-toggle-icon,
  .checklist-actions,
  .privacy-hint {
    display: none !important;
  }

  .faq-body {
    display: block !important;
  }

  .source-citation-bar {
    display: block !important;
  }

  .source-detail {
    display: block !important;
  }

  .faq-card {
    break-inside: avoid;
    box-shadow: none;
    border: 1px solid #ccc;
  }

  body {
    background: #fff;
  }
}