:root {
  --bg-primary: #f8f4ff;
  --bg-secondary: #f0e8ff;
  --bg-card: rgba(255, 255, 255, 0.85);
  --accent-primary: #ff6b9d;
  --accent-secondary: #c44dff;
  --accent-gold: #ffc107;
  --text-primary: #2d1b4e;
  --text-secondary: #6b5b95;
  --text-muted: #a898d4;
  --border-glow: rgba(255, 107, 157, 0.4);
  --shadow-pink: 0 8px 24px rgba(255, 107, 157, 0.25);
  --shadow-purple: 0 8px 24px rgba(196, 77, 255, 0.2);
  --shadow-soft: 0 4px 20px rgba(45, 27, 78, 0.08);
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --font-display: 'Fredoka', 'Quicksand', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --font-body: 'Quicksand', 'PingFang SC', 'Microsoft YaHei', sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  font-family: var(--font-body);
  color: var(--text-primary);
  user-select: none;
  -webkit-user-select: none;
}

body {
  background: var(--bg-primary);
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(ellipse at 20% 20%, rgba(255, 107, 157, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 80%, rgba(196, 77, 255, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 50%, rgba(255, 193, 7, 0.05) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

body::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
  opacity: 0.02;
  pointer-events: none;
  z-index: 1;
}

.app-container {
  position: relative;
  z-index: 10;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 24px;
}

/* ========== 猫耳标题 ========== */
.cat-title {
  position: relative;
  text-align: center;
  margin-bottom: 48px;
}

/* ========== 头像 ========== */
.avatar-wrapper {
  display: flex;
  justify-content: center;
  margin-bottom: 40px;
}

.avatar-ring {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  padding: 4px;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary), var(--accent-gold));
  box-shadow: 0 4px 20px rgba(196, 77, 255, 0.3);
  transition: transform 0.3s ease;
}

.avatar-ring:hover {
  transform: scale(1.05);
}

.avatar-img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  display: block;
}

.avatar-placeholder {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  padding: 4px;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary), var(--accent-gold));
  box-shadow: 0 4px 20px rgba(196, 77, 255, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 64px;
}

.avatar-placeholder::after {
  content: '🐱';
}

.cat-title h1 {
  font-family: var(--font-display);
  font-size: 42px;
  font-weight: 700;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary), var(--accent-gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 2px;
  text-shadow: none;
  filter: drop-shadow(0 2px 10px rgba(255, 107, 157, 0.3));
}

.cat-title .subtitle {
  font-size: 14px;
  color: var(--text-secondary);
  margin-top: 8px;
  letter-spacing: 4px;
  opacity: 0.8;
}

.tip-text {
  max-width: 420px;
  margin: 16px auto 0;
  padding: 12px 20px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.6);
  border-radius: 16px;
  border: 1px solid rgba(196, 77, 255, 0.12);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  text-align: center;
  font-weight: 500;
  animation: tipFadeIn 0.6s ease;
}

@keyframes tipFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.cat-ears {
  position: absolute;
  top: -28px;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 40px;
  pointer-events: none;
}

.cat-ears::before,
.cat-ears::after {
  content: '';
  position: absolute;
  top: 0;
  width: 0;
  height: 0;
  border-left: 18px solid transparent;
  border-right: 18px solid transparent;
  border-bottom: 32px solid var(--accent-secondary);
  filter: drop-shadow(0 -2px 8px rgba(196, 77, 255, 0.4));
}

.cat-ears::before {
  left: 15px;
  transform: rotate(-15deg);
}

.cat-ears::after {
  right: 15px;
  transform: rotate(15deg);
}

.cat-ears .inner-ear {
  position: absolute;
  top: 8px;
  width: 0;
  height: 0;
  border-left: 9px solid transparent;
  border-right: 9px solid transparent;
  border-bottom: 16px solid var(--accent-primary);
}

.cat-ears .inner-ear.left {
  left: 24px;
  transform: rotate(-15deg);
}

.cat-ears .inner-ear.right {
  right: 24px;
  transform: rotate(15deg);
}

/* ========== 菜单按钮 ========== */
.menu-buttons {
  display: flex;
  flex-direction: column;
  gap: 20px;
  width: 100%;
  max-width: 320px;
}

.menu-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 18px 28px;
  border: none;
  border-radius: var(--radius-lg);
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  overflow: hidden;
  text-decoration: none;
}

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

.menu-btn:hover::before {
  left: 100%;
}

.menu-btn:hover {
  transform: translateY(-3px) scale(1.02);
}

.menu-btn:active {
  transform: translateY(0) scale(0.98);
}

.menu-btn.primary {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  box-shadow: var(--shadow-pink), 0 8px 32px rgba(196, 77, 255, 0.3);
}

.menu-btn.primary:hover {
  box-shadow: 0 0 30px rgba(255, 107, 157, 0.6), 0 12px 40px rgba(196, 77, 255, 0.4);
}

.menu-btn.secondary {
  background: var(--bg-card);
  border: 2px solid rgba(196, 77, 255, 0.4);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.menu-btn.secondary:hover {
  border-color: var(--accent-primary);
  box-shadow: var(--shadow-pink);
  background: rgba(255, 255, 255, 0.95);
}

.menu-btn .btn-icon {
  font-size: 24px;
  width: 32px;
  text-align: center;
}

.lang-toggle {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 200;
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 14px;
  background: var(--bg-card);
  border: 1px solid rgba(196, 77, 255, 0.3);
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.25s ease;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.lang-toggle:hover {
  background: rgba(255, 255, 255, 0.95);
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

.lang-toggle .flag {
  font-size: 16px;
}

/* ========== 页面头部 ========== */
.page-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  z-index: 100;
  background: linear-gradient(180deg, rgba(248, 244, 255, 0.95) 0%, transparent 100%);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.back-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid rgba(196, 77, 255, 0.2);
  color: var(--text-primary);
  font-size: 20px;
  cursor: pointer;
  transition: all 0.25s ease;
  text-decoration: none;
  box-shadow: var(--shadow-soft);
}

.back-btn:hover {
  background: #fff;
  border-color: var(--accent-primary);
  transform: translateX(-2px);
}

.page-header h2 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ========== 选择卡片 ========== */
.selection-page {
  padding-top: 80px;
  height: 100%;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.selection-section {
  width: 100%;
  max-width: 600px;
  margin: 0 auto 36px;
  padding: 0 24px;
}

.section-title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  padding-left: 12px;
  border-left: 4px solid var(--accent-primary);
}

.section-title h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
}

.section-title .count {
  font-size: 12px;
  color: var(--text-muted);
  background: var(--bg-card);
  padding: 3px 10px;
  border-radius: 20px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.card-item {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  border: 3px solid transparent;
  background: var(--bg-card);
}

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

.card-item.selected {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(255, 107, 157, 0.15), var(--shadow-soft);
}

.card-item.locked {
  opacity: 0.6;
}

.card-preview {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
}

.card-item .card-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 10px 12px;
  background: linear-gradient(0deg, rgba(45, 27, 78, 0.7) 0%, transparent 100%);
  font-size: 13px;
  font-weight: 500;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-item .lock-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 32px;
  opacity: 0.9;
  z-index: 2;
}

.card-item.locked .card-preview {
  filter: grayscale(0.5) brightness(0.7);
}

/* ========== 播放页面 ========== */
#player-page {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 200;
}

#game-canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.player-controls {
  position: fixed;
  top: 20px;
  left: 20px;
  z-index: 210;
  display: flex;
  gap: 12px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.player-controls.visible {
  opacity: 1;
}

.control-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.5);
  border: 2px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: #fff;
  font-size: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.control-btn:hover {
  background: rgba(255, 107, 157, 0.4);
  border-color: var(--accent-primary);
  transform: scale(1.05);
}

.tap-hint {
  position: fixed;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  padding: 10px 20px;
  background: rgba(0, 0, 0, 0.5);
  border-radius: 20px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 210;
  pointer-events: none;
  animation: fadeInOut 3s ease forwards;
  animation-delay: 1s;
}

@keyframes fadeInOut {
  0%, 100% { opacity: 0; }
  20%, 80% { opacity: 1; }
}

/* ========== 更多玩法页面 ========== */
.more-page {
  padding-top: 80px;
  padding-bottom: 40px;
  height: 100%;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.feature-card {
  width: 100%;
  max-width: 600px;
  margin: 0 auto 20px;
  padding: 24px;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(196, 77, 255, 0.2);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.feature-card:hover {
  border-color: rgba(255, 107, 157, 0.4);
  transform: translateY(-2px);
}

.feature-card .feature-icon {
  font-size: 36px;
  margin-bottom: 12px;
}

.feature-card h4 {
  font-family: var(--font-display);
  font-size: 18px;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.feature-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 14px;
}

.feature-card .feature-tag {
  display: inline-block;
  padding: 4px 12px;
  font-size: 12px;
  border-radius: 12px;
  background: rgba(255, 107, 157, 0.2);
  color: var(--accent-primary);
  margin-right: 8px;
}

/* ========== 底部猫爪装饰 ========== */
.paw-decorations {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 120px;
  pointer-events: none;
  overflow: hidden;
  z-index: 5;
}

.paw-print {
  position: absolute;
  font-size: 28px;
  opacity: 0.15;
  animation: pawFloat 8s ease-in-out infinite;
}

@keyframes pawFloat {
  0%, 100% { transform: translateY(0) rotate(var(--rot, 0deg)); }
  50% { transform: translateY(-15px) rotate(var(--rot, 0deg)); }
}

/* ========== 星星背景动画 ========== */
.stars {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
  overflow: hidden;
}

.star {
  position: absolute;
  width: 3px;
  height: 3px;
  background: #fff;
  border-radius: 50%;
  animation: twinkle 3s ease-in-out infinite;
}

@keyframes twinkle {
  0%, 100% { opacity: 0.3; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.2); }
}

/* ========== 弹窗 ========== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(45, 27, 78, 0.4);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  padding: 24px;
}

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

.modal-box {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  max-width: 360px;
  width: 100%;
  text-align: center;
  border: 2px solid rgba(196, 77, 255, 0.15);
  box-shadow: 0 20px 60px rgba(45, 27, 78, 0.2);
  transform: scale(0.9);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal-overlay.show .modal-box {
  transform: scale(1);
}

.modal-box .modal-icon {
  font-size: 56px;
  margin-bottom: 16px;
}

.modal-box h3 {
  font-family: var(--font-display);
  font-size: 22px;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.modal-box p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 24px;
}

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

.modal-btn {
  padding: 12px 28px;
  border-radius: var(--radius-md);
  border: none;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
}

.modal-btn.primary {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: #fff;
}

.modal-btn.secondary {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--text-muted);
}

.modal-btn:hover {
  transform: translateY(-2px);
}

/* ========== 响应式 ========== */
@media (max-width: 380px) {
  .cat-title h1 { font-size: 34px; }
  .menu-btn { padding: 16px 24px; font-size: 16px; }
  .card-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
}

@media (min-width: 768px) {
  .card-grid { grid-template-columns: repeat(3, 1fr); }
  .cat-title h1 { font-size: 52px; }
}

@media (min-width: 1024px) {
  .card-grid { grid-template-columns: repeat(4, 1fr); }
}

/* ========== 底部水印 ========== */
.footer-watermark {
  position: fixed;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 20px;
  color: var(--text-muted);
  opacity: 0.5;
  font-weight: 500;
  letter-spacing: 1px;
  pointer-events: none;
  user-select: none;
  z-index: 100;
}

/* ========== 设置面板 ========== */
.settings-panel {
  padding: 0;
}

.setting-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  border-bottom: 1px solid rgba(196, 77, 255, 0.1);
}

.setting-row:last-child {
  border-bottom: none;
}

.setting-row .setting-label {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
}

.setting-row .setting-value {
  font-size: 14px;
  font-weight: 600;
  color: var(--accent-primary);
}

.slider-row {
  flex-direction: column;
  align-items: stretch;
  gap: 8px;
}

.slider-row .slider-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.slider-row input[type="range"] {
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: rgba(196, 77, 255, 0.15);
  outline: none;
  -webkit-appearance: none;
}

.slider-row input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(255, 107, 157, 0.4);
  transition: transform 0.2s ease;
}

.slider-row input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

.slider-row input[type="range"]::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  cursor: pointer;
  border: none;
  box-shadow: 0 2px 8px rgba(255, 107, 157, 0.4);
}

.toggle-switch {
  position: relative;
  width: 48px;
  height: 26px;
  background: rgba(196, 77, 255, 0.2);
  border-radius: 13px;
  cursor: pointer;
  transition: background 0.3s ease;
}

.toggle-switch.active {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
}

.toggle-switch::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

.toggle-switch.active::after {
  transform: translateX(22px);
}

.reset-btn {
  display: inline-block;
  padding: 8px 20px;
  background: transparent;
  border: 1px solid var(--text-muted);
  color: var(--text-secondary);
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
}

.reset-btn:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

/* ========== 赞赏模块 ========== */
.appreciate-card {
  background: linear-gradient(135deg, rgba(255, 107, 157, 0.08), rgba(255, 193, 7, 0.08)) !important;
  border: 2px solid rgba(255, 107, 157, 0.25) !important;
  position: relative;
  overflow: hidden;
}

.appreciate-card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(255, 107, 157, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.appreciate-card .heart-icon {
  display: inline-block;
  animation: heartbeat 1.5s ease-in-out infinite;
}

@keyframes heartbeat {
  0%, 100% { transform: scale(1); }
  15% { transform: scale(1.15); }
  30% { transform: scale(1); }
  45% { transform: scale(1.1); }
  60% { transform: scale(1); }
}

.appreciate-badge {
  display: inline-block;
  padding: 4px 10px;
  background: linear-gradient(135deg, #ff6b9d, #ffc107);
  color: #fff;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 700;
  margin-left: 8px;
  vertical-align: middle;
}

.qr-codes-row {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin: 20px 0 16px;
  flex-wrap: wrap;
}

.qr-code-item {
  text-align: center;
  flex: 1;
  min-width: 120px;
  max-width: 160px;
}

.qr-code-box {
  width: 120px;
  height: 120px;
  margin: 0 auto 8px;
  background: #fff;
  border-radius: 12px;
  border: 2px solid rgba(196, 77, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.qr-code-box:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 16px rgba(255, 107, 157, 0.2);
  border-color: var(--accent-primary);
}

.qr-code-box .qr-placeholder {
  width: 100px;
  height: 100px;
  background: 
    linear-gradient(90deg, #333 2px, transparent 2px),
    linear-gradient(#333 2px, transparent 2px);
  background-size: 10px 10px;
  background-position: 0 0;
  opacity: 0.15;
  position: absolute;
  border-radius: 4px;
}

.qr-code-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
}

.qr-code-label.wechat {
  color: #07c160;
}

.qr-code-label.alipay {
  color: #1677ff;
}

.appreciate-tip {
  text-align: center;
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed rgba(196, 77, 255, 0.15);
  line-height: 1.6;
}

.modal-qr-section {
  margin: 16px 0;
  padding: 16px;
  background: rgba(248, 244, 255, 0.5);
  border-radius: 16px;
}

.modal-qr-section .qr-codes-row {
  margin: 12px 0 8px;
}