/* ==========================================================================
   金牌月嫂胡彩香 - 个人展示主页样式系统 (Modern Maternal Care Design System)
   ========================================================================== */

:root {
  /* 主题色彩：温暖、专业、安心、高质感 */
  --color-bg: #FAF7F2;
  --color-surface: #FFFFFF;
  --color-surface-soft: #F5EFE6;
  --color-surface-card: #FFFFFF;
  
  --color-primary: #B88346;
  --color-primary-dark: #93652E;
  --color-primary-light: #F4E8D8;
  --color-primary-gradient: linear-gradient(135deg, #C5965A 0%, #A67232 100%);
  
  --color-accent: #E07A5F;
  --color-accent-soft: #FBECE8;
  --color-gold: #D4AF37;
  --color-gold-badge: linear-gradient(135deg, #FFE082 0%, #FFB300 50%, #FF8F00 100%);
  
  --color-text-main: #2C2623;
  --color-text-sub: #665E59;
  --color-text-muted: #9E958F;
  --color-text-light: #FDFBF7;
  
  --color-border: #EFE8DF;
  --color-border-hover: #DBCBB7;
  
  /* 阴影系统：柔和弥散，杜绝生硬脏黑 */
  --shadow-sm: 0 2px 8px rgba(184, 131, 70, 0.06), 0 1px 2px rgba(44, 38, 35, 0.04);
  --shadow-md: 0 6px 20px rgba(184, 131, 70, 0.09), 0 2px 6px rgba(44, 38, 35, 0.04);
  --shadow-lg: 0 12px 32px rgba(184, 131, 70, 0.12), 0 4px 12px rgba(44, 38, 35, 0.05);
  --shadow-glow: 0 0 25px rgba(197, 150, 90, 0.25);
  
  /* 统一圆角 */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;
  
  /* 动画过渡 */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* 基础重置 */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

html {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
  font-size: 16px;
  scroll-behavior: smooth;
  background-color: #EDE5D8;
  color: var(--color-text-main);
  line-height: 1.6;
}

body {
  margin: 0 auto;
  min-height: 100vh;
  background-color: var(--color-bg);
  max-width: 580px; /* 移动端最佳比例，PC 居中呈现精美卡片化微杂志视觉 */
  position: relative;
  box-shadow: 0 0 40px rgba(0, 0, 0, 0.08);
  overflow-x: hidden;
  padding-bottom: 90px; /* 为底部常驻栏留空 */
}

/* PC宽屏自适应背景装饰 */
@media (min-width: 992px) {
  body {
    margin: 24px auto;
    border-radius: var(--radius-xl);
    box-shadow: 0 20px 60px rgba(74, 50, 20, 0.15);
  }
}

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

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

/* ==========================================================================
   Header & Hero 区域
   ========================================================================== */
.hero-header {
  position: relative;
  background: linear-gradient(180deg, #F5EAE0 0%, #FAF7F2 100%);
  padding: 24px 20px 20px;
  overflow: hidden;
}

.hero-bg-accent {
  position: absolute;
  top: -80px;
  right: -60px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(224, 122, 95, 0.15) 0%, rgba(245, 234, 224, 0) 70%);
  pointer-events: none;
}

/* BGM 悬浮音乐播放器按钮 (位于右上角) */
.music-float-btn {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--color-border);
  box-shadow: 0 4px 12px rgba(184, 131, 70, 0.18);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  cursor: pointer;
  z-index: 100;
  transition: transform var(--transition-fast), background var(--transition-fast);
}

.music-float-btn.playing {
  animation: musicRotate 3.5s linear infinite;
  color: var(--color-primary-dark);
  background: #FFF;
}

.music-float-btn.paused {
  opacity: 0.7;
}

.music-float-btn.paused::after {
  content: "";
  position: absolute;
  width: 20px;
  height: 2px;
  background: #A61C1C;
  transform: rotate(45deg);
  border-radius: 1px;
}

@keyframes musicRotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.hero-card {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 20px;
}

.avatar-wrapper {
  position: relative;
  flex-shrink: 0;
}

.avatar-img {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid #FFFFFF;
  box-shadow: var(--shadow-md);
}

.badge-gold {
  position: absolute;
  bottom: -4px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-gold-badge);
  color: #5C3800;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  white-space: nowrap;
  box-shadow: 0 2px 6px rgba(255, 143, 0, 0.35);
  letter-spacing: 0.5px;
}

.hero-info {
  flex: 1;
}

.hero-name-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 4px;
}

.hero-name {
  font-size: 24px;
  font-weight: 800;
  color: var(--color-text-main);
  letter-spacing: 0.5px;
}

.hero-nickname {
  font-size: 13px;
  color: var(--color-primary);
  font-weight: 600;
  background: var(--color-primary-light);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 6px;
}

.tag-pill {
  font-size: 11.5px;
  background: rgba(184, 131, 70, 0.08);
  color: var(--color-primary-dark);
  padding: 3px 9px;
  border-radius: var(--radius-full);
  font-weight: 500;
  border: 1px solid rgba(184, 131, 70, 0.15);
}

.hero-slogan-box {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-primary);
  padding: 12px 14px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 14px;
}

.slogan-icon {
  font-size: 20px;
  color: var(--color-accent);
}

.slogan-text {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--color-text-main);
}

/* ==========================================================================
   核心数据与数据看板
   ========================================================================== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  padding: 0 16px;
  margin-bottom: 20px;
}

.stat-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 14px 6px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast);
}

.stat-item:active {
  transform: scale(0.97);
}

.stat-number {
  font-size: 22px;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}

.stat-label {
  font-size: 11px;
  color: var(--color-text-sub);
  margin-top: 4px;
  font-weight: 500;
}

/* ==========================================================================
   区块通用样式 (Section Style)
   ========================================================================== */
.section-wrapper {
  padding: 0 16px;
  margin-bottom: 22px;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.section-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-text-main);
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-title::before {
  content: "";
  display: inline-block;
  width: 4px;
  height: 16px;
  background: var(--color-primary-gradient);
  border-radius: 2px;
}

.section-more-btn {
  font-size: 12px;
  color: var(--color-primary);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
}

.content-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  padding: 16px;
  overflow: hidden;
}

/* ==========================================================================
   基本档案信息 (Basic Info)
   ========================================================================== */
.info-table-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px 14px;
}

.info-item {
  display: flex;
  align-items: center;
  font-size: 13px;
}

.info-label {
  color: var(--color-text-muted);
  width: 58px;
  flex-shrink: 0;
}

.info-val {
  color: var(--color-text-main);
  font-weight: 600;
  flex: 1;
}

.info-badge-row {
  grid-column: 1 / -1;
  background: var(--color-surface-soft);
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  margin-top: 4px;
  font-size: 12px;
  color: var(--color-text-sub);
  display: flex;
  align-items: center;
  gap: 6px;
}

.health-status-badge {
  grid-column: 1 / -1;
  background: #EBF7EE;
  color: #2E7D32;
  border: 1px solid #C8E6C9;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ==========================================================================
   个人自述与从初心路
   ========================================================================== */
.intro-text-box {
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--color-text-sub);
  position: relative;
}

.intro-text-box p {
  margin-bottom: 10px;
}

.intro-text-box p:last-child {
  margin-bottom: 0;
}

.intro-quote-mark {
  color: var(--color-primary-light);
  font-size: 32px;
  line-height: 0;
  font-family: Georgia, serif;
}

/* ==========================================================================
   荣誉锦旗 (Honors & Banners)
   ========================================================================== */
.honors-container {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.honor-card {
  background: linear-gradient(135deg, #FFF9F3 0%, #FFFFFF 100%);
  border: 1px solid #F0DFCE;
  border-radius: var(--radius-lg);
  padding: 14px;
  box-shadow: var(--shadow-sm);
  display: flex;
  gap: 14px;
  align-items: center;
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.honor-card:active {
  transform: scale(0.98);
}

.honor-thumb {
  width: 100px;
  height: 130px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  border: 2px solid #E8CDB2;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}

.honor-content {
  flex: 1;
}

.honor-tag {
  display: inline-block;
  background: #A61C1C;
  color: #FFF;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 4px;
  margin-bottom: 6px;
}

.honor-title {
  font-size: 14.5px;
  font-weight: 800;
  color: #8A1515;
  line-height: 1.4;
  margin-bottom: 6px;
}

.honor-from {
  font-size: 12px;
  color: var(--color-text-sub);
  margin-bottom: 3px;
}

.honor-date {
  font-size: 11px;
  color: var(--color-text-muted);
}

/* ==========================================================================
   双核专业技能 (Skills Tab)
   ========================================================================== */
.skills-tab-nav {
  display: flex;
  background: var(--color-surface-soft);
  padding: 4px;
  border-radius: var(--radius-md);
  margin-bottom: 12px;
}

.skill-tab-btn {
  flex: 1;
  padding: 9px 0;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--color-text-sub);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  text-align: center;
}

.skill-tab-btn.active {
  background: var(--color-surface);
  color: var(--color-primary-dark);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
}

.skill-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.skill-item {
  display: flex;
  gap: 12px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 12px 14px;
  border-radius: var(--radius-md);
}

.skill-icon-wrap {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  flex-shrink: 0;
}

.skill-info-wrap {
  flex: 1;
}

.skill-name {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 3px;
}

.skill-desc {
  font-size: 12px;
  color: var(--color-text-sub);
  line-height: 1.55;
}

/* ==========================================================================
   相册与月子餐瀑布流 / 网格 (Baby & Meal Gallery)
   ========================================================================== */
.gallery-filter-bar {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
  margin-bottom: 12px;
  scrollbar-width: none;
}
.gallery-filter-bar::-webkit-scrollbar {
  display: none;
}

.filter-chip {
  padding: 5px 12px;
  font-size: 12px;
  border-radius: var(--radius-full);
  background: var(--color-surface);
  color: var(--color-text-sub);
  border: 1px solid var(--color-border);
  white-space: nowrap;
  font-weight: 500;
  transition: all var(--transition-fast);
}

.filter-chip.active {
  background: var(--color-primary);
  color: #FFF;
  border-color: var(--color-primary);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.gallery-grid-2col {
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.gallery-card {
  position: relative;
  background: var(--color-surface);
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  aspect-ratio: 1 / 1;
}

.gallery-card.tall {
  aspect-ratio: 3 / 4;
}

.gallery-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.gallery-card:hover .gallery-img {
  transform: scale(1.04);
}

.gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.75) 100%);
  color: #FFF;
  padding: 16px 6px 6px;
  font-size: 11px;
  font-weight: 500;
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
}

/* 月子餐卡片 */
.meal-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.meal-img-box {
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.meal-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.meal-card:hover .meal-img {
  transform: scale(1.05);
}

.meal-info {
  padding: 8px 10px;
}

.meal-title {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 2px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.meal-desc {
  font-size: 10.5px;
  color: var(--color-text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ==========================================================================
   真实宝妈口碑与微信感谢信 (Reviews)
   ========================================================================== */
.reviews-flow {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.review-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 16px;
  box-shadow: var(--shadow-sm);
}

.review-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.reviewer-meta {
  display: flex;
  align-items: center;
  gap: 10px;
}

.reviewer-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--color-border);
}

.reviewer-name {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--color-text-main);
}

.reviewer-sub {
  font-size: 11px;
  color: var(--color-primary);
  font-weight: 600;
}

.rating-stars {
  color: #FFA000;
  font-size: 13px;
  letter-spacing: 1px;
}

.review-body {
  font-size: 13px;
  color: var(--color-text-sub);
  line-height: 1.7;
  background: var(--color-surface-soft);
  padding: 12px 14px;
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  white-space: pre-line;
  position: relative;
}

.review-proof-row {
  display: flex;
  gap: 8px;
}

.proof-img-thumb {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  border: 1px solid var(--color-border);
  cursor: pointer;
  transition: opacity var(--transition-fast);
}

.proof-img-thumb:hover {
  opacity: 0.88;
}

.proof-label-btn {
  font-size: 11px;
  color: var(--color-primary-dark);
  background: var(--color-primary-light);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  align-self: center;
  font-weight: 600;
}

/* ==========================================================================
   视频实操展播 (Videos)
   ========================================================================== */
.videos-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.video-card {
  background: #000;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.video-player {
  width: 100%;
  max-height: 320px;
  display: block;
  background: #000;
}

.video-caption-bar {
  background: #1F1B18;
  color: #FFF;
  padding: 10px 14px;
  font-size: 13px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* ==========================================================================
   安心保障 (Health Check & Safeguards)
   ========================================================================== */
.safeguards-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.safeguard-box {
  background: var(--color-surface-soft);
  border-radius: var(--radius-md);
  padding: 12px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.safeguard-icon {
  font-size: 20px;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.safeguard-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 2px;
}

.safeguard-desc {
  font-size: 11px;
  color: var(--color-text-sub);
  line-height: 1.4;
}

/* ==========================================================================
   底部常驻快捷栏 (Sticky Bottom Bar)
   ========================================================================== */
.bottom-bar {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 580px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid var(--color-border);
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  z-index: 1000;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.06);
}

.bottom-icon-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  color: var(--color-text-sub);
  font-size: 11px;
  font-weight: 500;
  padding: 4px 8px;
}

.bottom-icon-btn svg, .bottom-icon-btn i {
  font-size: 18px;
  color: var(--color-primary);
}

.bottom-action-group {
  display: flex;
  gap: 8px;
  flex: 1;
}

.btn-primary-wechat {
  flex: 1;
  background: #07C160;
  color: #FFF;
  font-size: 13.5px;
  font-weight: 700;
  padding: 11px 0;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  box-shadow: 0 4px 12px rgba(7, 193, 96, 0.25);
  transition: transform var(--transition-fast);
}

.btn-primary-call {
  flex: 1;
  background: var(--color-primary-gradient);
  color: #FFF;
  font-size: 13.5px;
  font-weight: 700;
  padding: 11px 0;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  box-shadow: 0 4px 12px rgba(184, 131, 70, 0.3);
  transition: transform var(--transition-fast);
}

.btn-primary-wechat:active, .btn-primary-call:active {
  transform: scale(0.97);
}

/* ==========================================================================
   悬浮快捷目录导航 (Floating Quick Nav)
   ========================================================================== */
.floating-nav-btn {
  position: fixed;
  right: calc(50% - 275px + 12px);
  bottom: 85px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-primary-gradient);
  color: #FFF;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
  z-index: 900;
  cursor: pointer;
  line-height: 1.1;
  transition: transform var(--transition-fast);
}

@media (max-width: 580px) {
  .floating-nav-btn {
    right: 14px;
  }
}

.floating-nav-btn:active {
  transform: scale(0.92);
}

/* 导航弹窗目录菜单 */
.nav-menu-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(6px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.nav-menu-modal.active {
  display: flex;
  animation: fadeIn 0.2s ease forwards;
}

.nav-menu-card {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 340px;
  padding: 22px 18px;
  box-shadow: var(--shadow-lg);
  text-align: center;
  position: relative;
  animation: scaleUp 0.25s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.nav-menu-title {
  font-size: 16px;
  font-weight: 800;
  color: var(--color-text-main);
  margin-bottom: 16px;
}

.nav-links-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.nav-link-item {
  background: var(--color-surface-soft);
  color: var(--color-text-main);
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  padding: 10px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  display: block;
}

.nav-link-item:active {
  background: var(--color-primary);
  color: #FFF;
}

.nav-close-btn {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--color-surface-soft);
  color: var(--color-text-muted);
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ==========================================================================
   高清全屏画廊弹窗 (Lightbox)
   ========================================================================== */
.lightbox-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(10px);
  z-index: 3000;
  display: none;
  flex-direction: column;
  justify-content: space-between;
  padding: env(safe-area-inset-top) 16px env(safe-area-inset-bottom);
  user-select: none;
}

.lightbox-modal.active {
  display: flex;
  animation: fadeIn 0.2s ease forwards;
}

.lightbox-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #FFF;
  padding: 14px 4px;
}

.lightbox-counter {
  font-size: 14px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.8);
}

.lightbox-close-btn {
  font-size: 24px;
  color: #FFF;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-stage {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.lightbox-img {
  max-width: 100%;
  max-height: 75vh;
  object-fit: contain;
  border-radius: 4px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
  transition: transform var(--transition-fast);
}

.lightbox-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  color: #FFF;
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
}

.lightbox-prev { left: 10px; }
.lightbox-next { right: 10px; }

.lightbox-bottombar {
  padding: 12px 6px 18px;
  color: #FFF;
  text-align: center;
}

.lightbox-caption {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 4px;
}

.lightbox-subtext {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.65);
}

/* ==========================================================================
   微信号复制与名片二维码弹窗 (WeChat Modal & Toast)
   ========================================================================== */
.common-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  z-index: 2500;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.common-modal.active {
  display: flex;
  animation: fadeIn 0.2s ease forwards;
}

.common-modal-card {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 320px;
  padding: 24px 20px;
  text-align: center;
  position: relative;
  box-shadow: var(--shadow-lg);
  animation: scaleUp 0.25s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.qr-box {
  width: 160px;
  height: 160px;
  margin: 12px auto;
  padding: 8px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: #FFF;
  box-shadow: var(--shadow-sm);
}

.qr-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.toast-msg {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(20, 20, 20, 0.88);
  color: #FFF;
  font-size: 13px;
  font-weight: 500;
  padding: 10px 20px;
  border-radius: var(--radius-full);
  z-index: 4000;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.toast-msg.show {
  opacity: 1;
}

/* ==========================================================================
   动画与关键帧
   ========================================================================== */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes scaleUp {
  from { transform: scale(0.9); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}