/* ============================================
   BirthVault 设计系统
   风格: Soft Glassmorphism + 暖色渐变
   字体: Quicksand (英文/标题) + Noto Sans SC (中文正文)
   ============================================ */

/* Google Fonts 导入 */
@import url('https://fonts.googleapis.com/css2?family=Quicksand:wght@300;400;500;600;700&family=Noto+Sans+SC:wght@300;400;500;700&display=swap');

/* ===== CSS 变量 (设计令牌) ===== */
:root {
  /* 配色 */
  --color-primary: #E8756A;
  --color-primary-light: #F09B93;
  --color-primary-dark: #D45A4F;
  --color-secondary: #F4A261;
  --color-secondary-light: #F7BD8A;
  --color-accent: #2A9D8F;
  --color-accent-light: #5FBFB3;
  --color-danger: #E76F51;
  --color-success: #52B788;

  /* 浅色模式颜色 */
  --bg-gradient: linear-gradient(135deg, #FFF5F0 0%, #FDE8E4 40%, #E8F4FD 100%);
  --bg-body: #FFF5F0;
  --bg-card: rgba(255, 255, 255, 0.72);
  --bg-card-hover: rgba(255, 255, 255, 0.88);
  --bg-input: rgba(255, 255, 255, 0.8);
  --bg-modal-overlay: rgba(0, 0, 0, 0.3);
  --bg-navbar: rgba(255, 255, 255, 0.7);
  --bg-badge: rgba(232, 117, 106, 0.12);

  --text-primary: #1A1A2E;
  --text-secondary: #555770;
  --text-muted: #8E8EA0;
  --text-inverse: #FFFFFF;

  --border-color: rgba(255, 255, 255, 0.45);
  --border-card: rgba(255, 255, 255, 0.55);
  --border-input: rgba(0, 0, 0, 0.1);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.06);
  --shadow-card-hover: 0 12px 40px rgba(0, 0, 0, 0.1);
  --shadow-navbar: 0 4px 24px rgba(0, 0, 0, 0.06);
  --shadow-modal: 0 24px 64px rgba(0, 0, 0, 0.15);

  /* 字体 */
  --font-heading: 'Quicksand', 'Noto Sans SC', sans-serif;
  --font-body: 'Noto Sans SC', 'Quicksand', sans-serif;

  /* 尺寸 */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* 毛玻璃效果 */
  --blur-card: blur(16px);
  --blur-navbar: blur(20px);

  /* 过渡 */
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== 暗色模式 ===== */
[data-theme="dark"] {
  --bg-gradient: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
  --bg-body: #1a1a2e;
  --bg-card: rgba(255, 255, 255, 0.06);
  --bg-card-hover: rgba(255, 255, 255, 0.1);
  --bg-input: rgba(255, 255, 255, 0.08);
  --bg-navbar: rgba(26, 26, 46, 0.8);
  --bg-badge: rgba(232, 117, 106, 0.2);

  --text-primary: #F0F0F5;
  --text-secondary: #B0B0C8;
  --text-muted: #6E6E8A;

  --border-color: rgba(255, 255, 255, 0.08);
  --border-card: rgba(255, 255, 255, 0.1);
  --border-input: rgba(255, 255, 255, 0.12);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.2);
  --shadow-card-hover: 0 12px 40px rgba(0, 0, 0, 0.3);
  --shadow-navbar: 0 4px 24px rgba(0, 0, 0, 0.3);
  --shadow-modal: 0 24px 64px rgba(0, 0, 0, 0.4);
}

/* ===== 全局重置 ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--text-primary);
  background: var(--bg-gradient);
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* 固定渐变背景 */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-gradient);
  z-index: -1;
}

/* ===== 导航栏 ===== */
.navbar {
  position: fixed;
  top: 12px;
  left: 16px;
  right: 16px;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  background: var(--bg-navbar);
  backdrop-filter: var(--blur-navbar);
  -webkit-backdrop-filter: var(--blur-navbar);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-navbar);
  transition: background var(--transition-normal), box-shadow var(--transition-normal);
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text-primary);
}

.navbar-logo {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  border-radius: var(--radius-md);
  color: white;
  font-size: 18px;
}

.navbar-logo svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: white;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.navbar-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.01em;
}

.navbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ===== 按钮系统 ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 20px;
  border: none;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-decoration: none;
  white-space: nowrap;
}

.btn svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: white;
  box-shadow: 0 4px 16px rgba(232, 117, 106, 0.3);
}

.btn-primary:hover {
  box-shadow: 0 6px 24px rgba(232, 117, 106, 0.45);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border-input);
  backdrop-filter: var(--blur-card);
}

.btn-secondary:hover {
  background: var(--bg-card-hover);
}

.btn-danger {
  background: var(--color-danger);
  color: white;
}

.btn-danger:hover {
  opacity: 0.9;
}

.btn-icon {
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  backdrop-filter: var(--blur-card);
}

.btn-icon:hover {
  background: var(--bg-card-hover);
  color: var(--text-primary);
}

.btn-icon svg {
  width: 20px;
  height: 20px;
}

/* ===== 主内容区域 ===== */
.main-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 100px 16px 40px;
}

/* ===== 统计区域 ===== */
.stats-bar {
  display: flex;
  gap: 16px;
  margin-bottom: 28px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.stat-card {
  flex: 1;
  min-width: 140px;
  padding: 18px 20px;
  background: var(--bg-card);
  backdrop-filter: var(--blur-card);
  -webkit-backdrop-filter: var(--blur-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  text-align: center;
  transition: all var(--transition-normal);
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card-hover);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.2;
}

.stat-label {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ===== 工具栏 ===== */
.toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.search-box {
  flex: 1;
  min-width: 200px;
  position: relative;
}

.search-box svg {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  fill: none;
  stroke: var(--text-muted);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  pointer-events: none;
}

.search-input {
  width: 100%;
  padding: 12px 16px 12px 42px;
  background: var(--bg-card);
  backdrop-filter: var(--blur-card);
  -webkit-backdrop-filter: var(--blur-card);
  border: 1px solid var(--border-input);
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.search-input::placeholder {
  color: var(--text-muted);
}

.search-input:focus {
  border-color: var(--color-primary-light);
  box-shadow: 0 0 0 3px rgba(232, 117, 106, 0.1);
}

.filter-group {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 8px 16px;
  border: 1px solid var(--border-input);
  border-radius: var(--radius-full);
  background: var(--bg-card);
  backdrop-filter: var(--blur-card);
  -webkit-backdrop-filter: var(--blur-card);
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  background: var(--bg-card-hover);
  color: var(--text-primary);
}

.filter-btn.active {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: white;
  border-color: transparent;
  box-shadow: 0 2px 8px rgba(232, 117, 106, 0.25);
}

/* ===== 生日卡片网格 ===== */
.birthday-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  margin-bottom: 40px;
}

.birthday-card {
  position: relative;
  padding: 24px;
  background: var(--bg-card);
  backdrop-filter: var(--blur-card);
  -webkit-backdrop-filter: var(--blur-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  cursor: pointer;
  transition: all var(--transition-normal);
  overflow: hidden;
}

.birthday-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.birthday-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.birthday-card:hover::before {
  opacity: 1;
}

.card-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}

.card-avatar {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-badge);
  border-radius: var(--radius-md);
  font-size: 1.5rem;
  flex-shrink: 0;
}

.card-info {
  flex: 1;
  min-width: 0;
}

.card-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.card-relation {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.card-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.card-detail {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.card-detail svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  fill: none;
  stroke: var(--text-muted);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.card-countdown {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 6px;
  padding-top: 12px;
  border-top: 1px solid var(--border-color);
}

.countdown-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.82rem;
}

.countdown-badge.today {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: white;
}

.countdown-badge.soon {
  background: var(--bg-badge);
  color: var(--color-primary);
}

.countdown-badge.normal {
  background: rgba(42, 157, 143, 0.1);
  color: var(--color-accent);
}

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

/* 卡片操作按钮 */
.card-actions {
  position: absolute;
  top: 12px;
  right: 12px;
  display: flex;
  gap: 4px;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.birthday-card:hover .card-actions {
  opacity: 1;
}

.card-action-btn {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card-hover);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  color: var(--text-secondary);
}

.card-action-btn:hover {
  background: var(--bg-card);
  color: var(--color-primary);
}

.card-action-btn.delete:hover {
  color: var(--color-danger);
}

.card-action-btn svg {
  width: 15px;
  height: 15px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ===== 空状态 ===== */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 80px 20px;
  text-align: center;
}

.empty-illustration {
  width: 160px;
  height: 160px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border-radius: 50%;
  border: 2px dashed var(--border-input);
}

.empty-illustration svg {
  width: 72px;
  height: 72px;
  fill: none;
  stroke: var(--text-muted);
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  opacity: 0.5;
}

.empty-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.empty-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin-bottom: 24px;
  max-width: 360px;
}

/* ===== 模态框 ===== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-modal-overlay);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  background: var(--bg-body);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-modal);
  transform: translateY(20px) scale(0.97);
  transition: transform var(--transition-slow);
}

.modal-overlay.active .modal {
  transform: translateY(0) scale(1);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 24px 0;
}

.modal-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
}

.modal-close {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--text-muted);
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background: var(--bg-card);
  color: var(--text-primary);
}

.modal-close svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.modal-body {
  padding: 24px;
}

/* ===== 表单 ===== */
.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-input);
  border: 1px solid var(--border-input);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-primary-light);
  box-shadow: 0 0 0 3px rgba(232, 117, 106, 0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 80px;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238E8EA0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 40px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

/* Emoji 选择器 */
.emoji-picker {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.emoji-option {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-input);
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  font-size: 1.3rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.emoji-option:hover {
  background: var(--bg-card-hover);
  transform: scale(1.1);
}

.emoji-option.selected {
  border-color: var(--color-primary);
  background: var(--bg-badge);
}

.form-actions {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  margin-top: 24px;
}

/* ===== Toast 通知 ===== */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 300;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  background: var(--bg-body);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  font-size: 0.9rem;
  color: var(--text-primary);
  transform: translateX(120%);
  transition: transform var(--transition-slow);
  max-width: 360px;
}

.toast.show {
  transform: translateX(0);
}

.toast.success {
  border-left: 3px solid var(--color-success);
}

.toast.error {
  border-left: 3px solid var(--color-danger);
}

.toast svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.toast.success svg {
  stroke: var(--color-success);
}

.toast.error svg {
  stroke: var(--color-danger);
}

/* ===== 骨架屏加载 ===== */
.skeleton {
  background: linear-gradient(90deg,
    var(--bg-card) 25%,
    var(--bg-card-hover) 50%,
    var(--bg-card) 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-md);
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.skeleton-card {
  height: 200px;
  border-radius: var(--radius-lg);
}

/* ===== 确认对话框 ===== */
.confirm-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-modal-overlay);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 250;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.confirm-overlay.active {
  opacity: 1;
  visibility: visible;
}

.confirm-dialog {
  width: 100%;
  max-width: 380px;
  padding: 28px;
  background: var(--bg-body);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-modal);
  text-align: center;
  transform: scale(0.95);
  transition: transform var(--transition-slow);
}

.confirm-overlay.active .confirm-dialog {
  transform: scale(1);
}

.confirm-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.confirm-message {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.confirm-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
}

/* ===== 响应式 ===== */
@media (max-width: 768px) {
  .navbar {
    top: 8px;
    left: 8px;
    right: 8px;
    padding: 10px 16px;
  }

  .navbar-title {
    font-size: 1rem;
  }

  .main-content {
    padding-top: 80px;
  }

  .stats-bar {
    gap: 10px;
  }

  .stat-card {
    min-width: 110px;
    padding: 14px 12px;
  }

  .stat-number {
    font-size: 1.6rem;
  }

  .toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .filter-group {
    overflow-x: auto;
    padding-bottom: 4px;
    flex-wrap: nowrap;
  }

  .birthday-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .modal {
    max-height: 85vh;
    border-radius: var(--radius-lg);
  }

  /* 移动端始终显示操作按钮 */
  .card-actions {
    opacity: 1;
  }
}

@media (max-width: 480px) {
  .stats-bar {
    flex-wrap: nowrap;
    overflow-x: auto;
  }

  .stat-card {
    min-width: 100px;
  }

  .empty-illustration {
    width: 120px;
    height: 120px;
  }

  .empty-illustration svg {
    width: 52px;
    height: 52px;
  }
}

/* ===== 减少动画偏好 ===== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }
}