/* 🏆 AWARD-WINNING 专业摄影工作室配色方案 - 国际获奖网站级别 */
:root {
  /* === 主色调系统 - 电影级深度质感 === */
  --studio-obsidian: #0a0a0a;          /* 纯黑曜石 - 最深背景 */
  --studio-charcoal: #121212;          /* 深炭色 - 主背景 */
  --studio-graphite: #1e1e1e;          /* 石墨色 - 卡片背景 */
  --studio-slate: #2a2a2a;             /* 板岩色 - 容器背景 */
  --studio-ash: #363636;               /* 灰烬色 - 次要容器 */
  --studio-pewter: #424242;            /* 锡色 - 边框与分割线 */
  
  /* === 金色系统 - 奢华暖调 === */
  --gold-champagne: #f7e7a1;           /* 香槟金 - 最亮强调 */
  --gold-primary: #d4af37;             /* 经典金 - 主要强调 */
  --gold-amber: #c9a100;               /* 琥珀金 - 次要强调 */
  --gold-bronze: #b8860b;              /* 古铜色 - 深度强调 */
  --gold-burnished: #996515;           /* 青铜色 - 最深强调 */
  
  /* === 白色系统 - 纯净层次 === */
  --white-pure: #ffffff;               /* 纯白 - 最高对比 */
  --white-snow: #fafafa;               /* 雪白 - 主要文字 */
  --white-pearl: #f5f5f5;             /* 珍珠白 - 次要文字 */
  --white-silver: #e8e8e8;            /* 银白 - 辅助文字 */
  --white-mist: #d0d0d0;              /* 雾白 - 弱化文字 */
  --white-smoke: #b0b0b0;             /* 烟白 - 占位文字 */
  
  
  /* === 文字颜色系统 - 极致对比度 === */
  --text-primary: var(--white-snow);     /* 主要文字 - 雪白 */
  --text-secondary: var(--white-silver); /* 次要文字 - 银白 */
  --text-tertiary: var(--white-mist);    /* 三级文字 - 雾白 */
  --text-muted: var(--white-smoke);      /* 弱化文字 - 烟白 */
  --text-accent: var(--gold-primary);    /* 强调文字 - 经典金 */
  --text-highlight: var(--gold-champagne); /* 高亮文字 - 香槟金 */
  --text-inverted: var(--studio-obsidian); /* 反色文字 - 黑曜石 */
  
  /* === 背景系统 - 层次丰富 === */
  --bg-primary: var(--studio-obsidian);
  --bg-secondary: var(--studio-charcoal);
  --bg-tertiary: var(--studio-graphite);
  --bg-card: var(--studio-slate);
  --bg-elevated: var(--studio-ash);
  --bg-overlay: rgba(10, 10, 10, 0.98);
  --bg-modal: rgba(18, 18, 18, 0.95);
  
  /* === 高级渐变系统 - 电影级质感 === */
  --gradient-primary: linear-gradient(135deg, 
    var(--studio-obsidian) 0%, 
    var(--studio-charcoal) 25%, 
    var(--studio-graphite) 75%, 
    var(--studio-obsidian) 100%);
  
  --gradient-gold-luxury: linear-gradient(45deg, 
    var(--gold-bronze) 0%, 
    var(--gold-primary) 30%, 
    var(--gold-champagne) 60%, 
    var(--gold-primary) 100%);
  
  --gradient-hero: linear-gradient(180deg, 
    rgba(10, 10, 10, 0.95) 0%, 
    rgba(18, 18, 18, 0.9) 30%,
    rgba(30, 30, 30, 0.8) 70%,
    rgba(10, 10, 10, 0.95) 100%);
  
  --gradient-gallery: linear-gradient(to bottom, 
    transparent 0%, 
    rgba(10, 10, 10, 0.4) 30%,
    rgba(18, 18, 18, 0.8) 100%);
  
  /* === 阴影系统 - 专业摄影级景深 === */
  --shadow-subtle: 0 2px 8px rgba(0, 0, 0, 0.15);
  --shadow-soft: 0 4px 16px rgba(0, 0, 0, 0.25);
  --shadow-medium: 0 8px 32px rgba(0, 0, 0, 0.35);
  --shadow-strong: 0 16px 48px rgba(0, 0, 0, 0.45);
  --shadow-dramatic: 0 24px 64px rgba(0, 0, 0, 0.6);
  --shadow-gold: 0 4px 20px rgba(212, 175, 55, 0.4);
  --shadow-gold-strong: 0 8px 32px rgba(212, 175, 55, 0.3);
  --shadow-inset: inset 0 2px 4px rgba(0, 0, 0, 0.2);
  
  
  /* === 🌟 WORLD-CLASS 字体系统 - 国际顶级摄影网站标准 === */
  
  /* 中文字体族 - 优雅传统 */
  --font-chinese-display: 'Noto Serif SC', 'ZCOOL XiaoWei', 'Ma Shan Zheng', 'STKaiti', serif;
  --font-chinese-headline: 'Source Han Serif SC', 'Noto Serif SC', 'SimSun', serif;
  --font-chinese-body: 'Noto Sans SC', 'Source Han Sans SC', 'PingFang SC', sans-serif;
  --font-chinese-ui: 'Inter', 'Noto Sans SC', 'SF Pro Text', system-ui, sans-serif;
  
  /* 英文字体族 - 顶级精选 */
  --font-english-luxury: 'Playfair Display', 'Cormorant Garamond', 'Libre Baskerville', serif;
  --font-english-editorial: 'Crimson Pro', 'Source Serif Pro', 'Lyon Text', Georgia, serif;
  --font-english-modern: 'Inter', 'SF Pro Text', 'Helvetica Neue', system-ui, sans-serif;
  --font-english-elegant: 'Lora', 'Crimson Text', 'Minion Pro', serif;
  --font-english-display: 'Playfair Display', 'Didot', 'Bodoni MT', serif;
  --font-english-technical: 'Source Sans Pro', 'Avenir', 'Proxima Nova', sans-serif;
  
  /* 统一字体族 - 精心搭配 */
  --font-primary: var(--font-english-modern);
  --font-heading: var(--font-english-luxury);
  --font-body: var(--font-english-editorial);
  --font-ui: var(--font-english-technical);
  --font-accent: var(--font-english-elegant);
  --font-display: var(--font-english-display);
  
  /* === 字重系统 - 精确控制 === */
  --font-weight-light: 300;
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-black: 900;
  
  /* === 字间距系统 - 专业排版 === */
  --letter-spacing-tight: -0.025em;
  --letter-spacing-normal: 0;
  --letter-spacing-wide: 0.025em;
  --letter-spacing-wider: 0.05em;
  --letter-spacing-widest: 0.1em;
}

/* 全局重置和基础样式 */
* {
  box-sizing: border-box;
}

/* 字体渲染优化 - 专业摄影级清晰度 */
body, 
body * {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: "liga", "kern", "calt";
  /* 专业级字体清晰度优化 */
  -webkit-text-stroke: 0.01em transparent;
  text-shadow: 0 0 0.5px rgba(255, 255, 255, 0.1);
  font-variant-ligatures: common-ligatures;
  font-kerning: auto;
}

/* === 🎯 REVOLUTIONARY BODY DESIGN - 获奖级网站基础 === */

body {
  /* 核心布局 */
  margin: 0;
  padding: 0;
  min-height: 100vh;
  font-size: 18px; /* 增大基础字号，提升阅读体验 */
  line-height: 1.7; /* 更优雅的行距 */
  
  /* 顶级背景设计 */
  background: var(--gradient-primary);
  background-attachment: fixed;
  
  /* 高级背景纹理层 */
  background-image: 
    /* 动态光影效果 */
    radial-gradient(ellipse at 20% 80%, rgba(212, 175, 55, 0.12) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(244, 228, 160, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 60% 60%, rgba(212, 175, 55, 0.06) 0%, transparent 70%),
    /* 细微纹理 */
    repeating-linear-gradient(45deg, 
      transparent, 
      transparent 2px, 
      rgba(255, 255, 255, 0.008) 2px, 
      rgba(255, 255, 255, 0.008) 4px),
    /* 噪点质感 */
    url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' 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)' opacity='0.02'/%3E%3C/svg%3E");
  
  /* 文字与颜色 */
  color: var(--text-primary);
  font-family: var(--font-primary);
  font-weight: var(--font-weight-regular);
  letter-spacing: var(--letter-spacing-normal);
  
  /* 专业级字体渲染 */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: "liga" 1, "calt" 1, "kern" 1, "ss01" 1;
  
  /* 高端视觉效果 */
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.6);
  
  /* 性能优化 */
  will-change: scroll-position;
  transform: translateZ(0);
  
  /* 滚动优化 */
  scroll-behavior: smooth;
  overflow-x: hidden;
}

/* === 专业级背景装饰层 === */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    /* 主要光影渐变 */
    radial-gradient(circle at 25% 75%, rgba(212, 175, 55, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 75% 25%, rgba(244, 228, 160, 0.12) 0%, transparent 50%),
    radial-gradient(circle at 50% 50%, rgba(212, 175, 55, 0.08) 0%, transparent 60%),
    /* 动态质感 */
    linear-gradient(45deg, 
      transparent 0%, 
      rgba(212, 175, 55, 0.03) 25%, 
      transparent 50%, 
      rgba(212, 175, 55, 0.02) 75%, 
      transparent 100%);
  pointer-events: none;
  z-index: -2;
  animation: backgroundBreathing 20s ease-in-out infinite;
}

@keyframes backgroundBreathing {
  0%, 100% { 
    opacity: 0.6;
    transform: scale(1) rotate(0deg);
  }
  25% { 
    opacity: 0.8;
    transform: scale(1.02) rotate(0.5deg);
  }
  50% { 
    opacity: 1;
    transform: scale(1.05) rotate(1deg);
  }
  75% { 
    opacity: 0.9;
    transform: scale(1.03) rotate(0.5deg);
  }
}

/* === 微妙纹理层 === */
body::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    /* 细微网格 */
    repeating-linear-gradient(0deg, 
      transparent, 
      transparent 100px, 
      rgba(255, 255, 255, 0.01) 100px, 
      rgba(255, 255, 255, 0.01) 101px),
    repeating-linear-gradient(90deg, 
      transparent, 
      transparent 100px, 
      rgba(255, 255, 255, 0.01) 100px, 
      rgba(255, 255, 255, 0.01) 101px);
  pointer-events: none;
  z-index: -1;
  opacity: 0.3;
}

/* ===== 英文字体系统 - 优雅精致版 ===== */

/* 英文模式全局字体设置 */
[data-lang="en"] {
  font-family: var(--font-english-sans);
  letter-spacing: 0.01em;
  word-spacing: 0.02em;
}

/* 英文标题字体 - 优雅经典 */
[data-lang="en"] h1,
[data-lang="en"] h2,
[data-lang="en"] h3,
[data-lang="en"] h4,
[data-lang="en"] h5,
[data-lang="en"] h6 {
  font-family: var(--font-english-display);
  font-weight: 600;
  letter-spacing: -0.02em;
  word-spacing: 0.03em;
  line-height: 1.2;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

/* 英文主标题特殊处理 */
[data-lang="en"] header h1 {
  font-family: var(--font-english-display);
  font-weight: 600;
  letter-spacing: -0.03em;
  word-spacing: 0.05em;
  line-height: 1.1;
  font-style: normal;
}

/* 英文副标题 - 优雅斜体 */
[data-lang="en"] header p,
[data-lang="en"] .subtitle {
  font-family: var(--font-english-elegant);
  font-style: italic;
  font-weight: 400;
  letter-spacing: 0.03em;
  word-spacing: 0.04em;
  line-height: 1.5;
}

/* 英文正文字体 - 易读性优化 */
[data-lang="en"] p,
[data-lang="en"] .body-text,
[data-lang="en"] .description {
  font-family: var(--font-english-serif);
  font-weight: 400;
  letter-spacing: 0.005em;
  word-spacing: 0.02em;
  line-height: 1.65;
}

/* 英文按钮和UI元素 - 现代简洁 */
[data-lang="en"] button,
[data-lang="en"] .btn-text,
[data-lang="en"] .ui-element,
[data-lang="en"] .nav-text {
  font-family: var(--font-english-modern);
  font-weight: 500;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  font-size: 0.95em;
}

/* 英文器材信息 - 专业技术感 */
[data-lang="en"] .equipment h2 {
  font-family: var(--font-english-display);
  font-weight: 600;
  letter-spacing: -0.01em;
}

[data-lang="en"] .equipment li strong {
  font-family: var(--font-english-modern);
  font-weight: 600;
  letter-spacing: 0.02em;
}

[data-lang="en"] .equipment li span {
  font-family: var(--font-english-serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: 0.005em;
  line-height: 1.6;
}

/* 英文环境信息 - 清晰数据显示 */
[data-lang="en"] .env-label {
  font-family: var(--font-english-modern);
  font-weight: 500;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  font-size: 0.85em;
}

[data-lang="en"] .env-data {
  font-family: var(--font-english-sans);
  font-weight: 400;
  letter-spacing: 0.01em;
}

/* 英文光照演示 - 教学清晰 */
[data-lang="en"] .lighting-demo h2 {
  font-family: var(--font-english-display);
  font-weight: 600;
  letter-spacing: -0.01em;
}

[data-lang="en"] .lighting-desc {
  font-family: var(--font-english-serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: 0.005em;
  line-height: 1.7;
}

[data-lang="en"] .lighting-controls label {
  font-family: var(--font-english-modern);
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: capitalize;
  font-size: 0.9em;
}

/* 英文画廊区域 - 艺术感标题 */
[data-lang="en"] .gallery h2 {
  font-family: var(--font-english-display);
  font-weight: 600;
  letter-spacing: -0.02em;
  word-spacing: 0.04em;
  font-style: italic;
}

/* 英文底部信息 - 专业署名 */
[data-lang="en"] footer p {
  font-family: var(--font-english-elegant);
  font-style: italic;
  font-weight: 400;
  letter-spacing: 0.02em;
  line-height: 1.6;
}

/* 英文加载和状态消息 - 现代UI */
[data-lang="en"] .loading-message,
[data-lang="en"] .status-message,
[data-lang="en"] .error-message {
  font-family: var(--font-english-modern);
  font-weight: 500;
  letter-spacing: 0.01em;
}

/* === 🌐 LUXURY LANGUAGE SWITCHER - 奢华语言切换器 === */

.language-switcher {
  position: fixed;
  top: 2rem;
  right: 2rem;
  z-index: 1000;
  
  /* 现代奢华设计 */
  width: 64px;
  height: 40px;
  border-radius: 20px;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  
  /* 极简奢华背景 */
  background: 
    linear-gradient(145deg, 
      rgba(18, 18, 18, 0.95) 0%, 
      rgba(30, 30, 30, 0.9) 50%,
      rgba(18, 18, 18, 0.95) 100%);
  
  /* 精致边框 */
  border: 1px solid rgba(212, 175, 55, 0.4);
  
  /* 现代阴影 */
  box-shadow: 
    0 4px 20px rgba(0, 0, 0, 0.3),
    0 1px 4px rgba(212, 175, 55, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  
  /* 高级毛玻璃效果 */
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  
  /* 流畅动画 */
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  
  /* 性能优化 */
  will-change: transform, box-shadow;
  transform: translateZ(0);
}

/* 悬停状态 - 极简奢华 */
.language-switcher:hover {
  background: 
    linear-gradient(145deg, 
      rgba(212, 175, 55, 0.15) 0%, 
      rgba(30, 30, 30, 0.95) 50%,
      rgba(212, 175, 55, 0.15) 100%);
  
  border-color: rgba(212, 175, 55, 0.8);
  
  transform: translateY(-2px);
  
  box-shadow: 
    0 8px 32px rgba(0, 0, 0, 0.4),
    0 2px 8px rgba(212, 175, 55, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

/* 激活状态 */
.language-switcher:active {
  transform: translateY(0);
  box-shadow: 
    0 2px 12px rgba(0, 0, 0, 0.4),
    inset 0 1px 4px rgba(0, 0, 0, 0.2);
}

/* 图标样式 - 现代简约 */
.language-switcher .lang-icon {
  font-size: 1.1rem;
  margin-right: 0.3rem;
  color: var(--gold-primary);
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.3));
}

/* 文字样式 - 精致现代 */
.language-switcher .lang-text {
  font-family: var(--font-english-modern);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  line-height: 1;
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.5);
  white-space: nowrap;
  writing-mode: horizontal-tb;
  text-orientation: mixed;
}

/* 英文模式优化 */
[data-lang="en"] .language-switcher .lang-text {
  font-family: var(--font-english-modern);
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
}

/* 中文模式优化 */
[data-lang="zh"] .language-switcher .lang-text {
  font-family: var(--font-chinese-modern);
  font-weight: 500;
  letter-spacing: 0.2px;
}

/* 移动端适配 */
@media (max-width: 768px) {
  /* header移动端高度优化 */
  header {
    height: 70vh; /* 移动端进一步缩短 */
  }
  
  /* 语言切换按钮移动端优化 */
  .language-switcher {
    top: 1rem;
    right: 1rem;
    width: 56px;
    height: 36px;
    border-radius: 18px;
  }
  
  .language-switcher .lang-icon {
    font-size: 1rem;
    margin-right: 0.25rem;
  }
  
  .language-switcher .lang-text {
    font-size: 0.7rem;
    letter-spacing: 0.3px;
  }
}

/* 小屏设备进一步优化 */
@media (max-width: 480px) {
  .language-switcher {
    width: 52px;
    height: 32px;
    border-radius: 16px;
  }
  
  .language-switcher .lang-icon {
    font-size: 0.9rem;
    margin-right: 0.2rem;
  }
  
  .language-switcher .lang-text {
    font-size: 0.65rem;
    letter-spacing: 0.2px;
  }
}

/* 超小屏设备进一步优化 */
@media (max-width: 320px) {
  .language-switcher .lang-text {
    font-size: 0.55rem;
  }
}

/* === 🎪 FINAL PROFESSIONAL TOUCHES - 最终专业级细节 === */

/* 页面滚动指示器 */
body::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 4px;
  background: var(--gradient-gold-luxury);
  background-size: 200% 100%;
  z-index: 999;
  animation: progressShimmer 3s ease-in-out infinite;
  transition: width 0.3s ease;
}

@keyframes progressShimmer {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

/* 专业级光标设计 - 保持默认光标可见性 */
* {
  cursor: auto;
}

body {
  cursor: auto;
}

a, button, [onclick], .clickable {
  cursor: pointer;
}

/* 自定义光标 */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 20px;
  height: 20px;
  background: radial-gradient(circle, 
    rgba(212, 175, 55, 0.8) 0%, 
    rgba(212, 175, 55, 0.4) 40%, 
    transparent 80%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 10000;
  mix-blend-mode: screen;
  transition: transform 0.15s ease;
}

/* 高端网站加载动画 */
.page-loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 1;
  visibility: visible;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.page-loader.fade-out {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-content {
  text-align: center;
  color: var(--text-primary);
}

.luxury-spinner {
  width: 80px;
  height: 80px;
  border: 3px solid rgba(212, 175, 55, 0.2);
  border-top: 3px solid var(--gold-primary);
  border-right: 3px solid var(--gold-champagne);
  border-radius: 50%;
  animation: luxuryRotate 2s linear infinite;
  margin: 0 auto 2rem;
  position: relative;
}

.luxury-spinner::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 40px;
  height: 40px;
  border: 2px solid rgba(244, 228, 160, 0.3);
  border-top: 2px solid var(--gold-amber);
  border-radius: 50%;
  animation: luxuryRotate 1s linear infinite reverse;
}

@keyframes luxuryRotate {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.loader-text {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: var(--font-weight-medium);
  letter-spacing: var(--letter-spacing-wide);
  animation: textGlow 2s ease-in-out infinite;
}

@keyframes textGlow {
  0%, 100% { 
    opacity: 0.8;
    text-shadow: 0 0 10px rgba(212, 175, 55, 0.3);
  }
  50% { 
    opacity: 1;
    text-shadow: 0 0 20px rgba(212, 175, 55, 0.6);
  }
}

/* 专业级选择文字样式 */
::selection {
  background: rgba(212, 175, 55, 0.3);
  color: var(--white-pure);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.8);
}

::-moz-selection {
  background: rgba(212, 175, 55, 0.3);
  color: var(--white-pure);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.8);
}

/* 滚动条美化 */
::-webkit-scrollbar {
  width: 8px;
  background: rgba(10, 10, 10, 0.8);
}

::-webkit-scrollbar-track {
  background: rgba(18, 18, 18, 0.9);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb {
  background: var(--gradient-gold-luxury);
  border-radius: 4px;
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.3);
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, 
    var(--gold-champagne) 0%, 
    var(--gold-primary) 100%);
  box-shadow: 
    inset 0 1px 2px rgba(0, 0, 0, 0.3),
    0 0 8px rgba(212, 175, 55, 0.4);
}

/* 专业级焦点指示器 */
*:focus {
  outline: none;
  box-shadow: 
    0 0 0 2px rgba(212, 175, 55, 0.5),
    0 0 8px rgba(212, 175, 55, 0.3);
}

/* 🎨 艺术水印 - 奢华设计元素 */
.artistic-watermark {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 1000;
  pointer-events: none;
  opacity: 0.4;
  transition: opacity 0.3s ease;
}

.watermark-content {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  text-align: right;
  padding: 12px 16px;
  background: linear-gradient(135deg, 
    rgba(10, 10, 10, 0.6) 0%, 
    rgba(18, 18, 18, 0.4) 100%);
  backdrop-filter: blur(10px);
  border-radius: 8px;
  border: 1px solid rgba(212, 175, 55, 0.2);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.watermark-text {
  font-family: var(--font-chinese-classic);
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--gold-primary);
  letter-spacing: 1px;
  margin-bottom: 2px;
}

.watermark-subtitle {
  font-family: var(--font-english-luxury);
  font-size: 0.7rem;
  font-weight: 300;
  color: var(--text-tertiary);
  letter-spacing: 2px;
  text-transform: uppercase;
}

[data-lang="en"] .watermark-text {
  font-family: var(--font-english-luxury);
  font-size: 0.85rem;
  letter-spacing: 1.5px;
}

/* 移动端优化 */
@media (max-width: 768px) {
  /* 艺术水印移动端优化 */
  .artistic-watermark {
    bottom: 15px;
    right: 15px;
    opacity: 0.3;
  }
  
  .watermark-content {
    padding: 8px 12px;
    border-radius: 6px;
  }
  
  .watermark-text {
    font-size: 0.75rem;
    letter-spacing: 0.5px;
  }
  
  .watermark-subtitle {
    font-size: 0.6rem;
    letter-spacing: 1px;
  }
  
  body::after {
    width: 40px;
    height: 40px;
    bottom: 1rem;
    right: 1rem;
    background-size: 20px 20px;
  }
  
  .luxury-spinner {
    width: 60px;
    height: 60px;
  }
  
  .luxury-spinner::after {
    width: 30px;
    height: 30px;
  }
  
  .loader-text {
    font-size: 1rem;
  }
}

/* 专业级背景纹理 */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 20% 80%, rgba(212, 175, 55, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(212, 175, 55, 0.03) 0%, transparent 50%),
    linear-gradient(180deg, rgba(15, 15, 15, 0.95) 0%, rgba(26, 26, 26, 0.9) 100%);
  pointer-events: none;
  z-index: -1;
}

/* 简化专业摄影工作室质感 */
body::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(circle at 1px 1px, rgba(26, 26, 26, 0.08) 1px, transparent 0);
  background-size: 30px 30px;
  opacity: 0.01;
  pointer-events: none;
  z-index: -1;
}

/* === 🎭 MASTERPIECE HEADER DESIGN - 艺术级头部设计 === */

header {
  /* 核心布局 - 优化高度 */
  height: 80vh; /* 从100vh减少到80vh */
  width: 100vw;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
  
  /* 简化背景设计 - 减少复杂层级 */
  background: 
    /* 主要渐变 - 简化 */
    linear-gradient(135deg, 
      rgba(10, 10, 10, 0.95) 0%, 
      rgba(18, 18, 18, 0.90) 50%,
      rgba(10, 10, 10, 0.95) 100%),
    /* 单一光效 - 简化 */
    radial-gradient(ellipse at 50% 60%, rgba(212, 175, 55, 0.15) 0%, transparent 70%);
  
  /* 高级毛玻璃效果 */
  backdrop-filter: blur(30px) saturate(200%) contrast(120%);
  -webkit-backdrop-filter: blur(30px) saturate(200%) contrast(120%);
  
  /* 动态背景动画 */
  animation: headerMasterpiece 25s ease-in-out infinite;
  
  /* 立体景深 */
  box-shadow: 
    inset 0 0 100px rgba(212, 175, 55, 0.1),
    inset 0 0 200px rgba(0, 0, 0, 0.3),
    0 0 100px rgba(212, 175, 55, 0.05);
}

@keyframes headerMasterpiece {
  0%, 100% {
    background-position: 0% 50%, 30% 70%, 70% 30%, 50% 50%;
    transform: scale(1);
    filter: brightness(1) contrast(1);
  }
  20% {
    background-position: 25% 25%, 60% 40%, 40% 60%, 80% 20%;
    transform: scale(1.01);
    filter: brightness(1.05) contrast(1.1);
  }
  40% {
    background-position: 50% 75%, 20% 80%, 80% 20%, 30% 70%;
    transform: scale(1.02);
    filter: brightness(1.1) contrast(1.2);
  }
  60% {
    background-position: 75% 25%, 80% 20%, 20% 80%, 60% 40%;
    transform: scale(1.01);
    filter: brightness(1.05) contrast(1.1);
  }
  80% {
    background-position: 25% 75%, 40% 60%, 60% 40%, 20% 80%;
    transform: scale(1);
    filter: brightness(1) contrast(1);
  }
}

/* === 主要光影装饰层 === */
header::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: 
    /* 动态光晕 */
    radial-gradient(circle at 25% 75%, rgba(212, 175, 55, 0.4) 0%, transparent 40%),
    radial-gradient(circle at 75% 25%, rgba(244, 228, 160, 0.3) 0%, transparent 40%),
    radial-gradient(circle at 50% 50%, rgba(212, 175, 55, 0.2) 0%, transparent 60%),
    /* 旋转光束 */
    conic-gradient(from 0deg at 50% 50%, 
      transparent 0deg, 
      rgba(212, 175, 55, 0.1) 45deg, 
      transparent 90deg, 
      rgba(212, 175, 55, 0.15) 135deg, 
      transparent 180deg, 
      rgba(212, 175, 55, 0.1) 225deg, 
      transparent 270deg, 
      rgba(212, 175, 55, 0.15) 315deg, 
      transparent 360deg);
  z-index: 1;
  animation: cinematicLighting 30s linear infinite;
  mix-blend-mode: screen;
}

@keyframes cinematicLighting {
  0% { 
    transform: rotate(0deg) scale(0.8);
    opacity: 0.6;
  }
  25% { 
    transform: rotate(90deg) scale(1.1);
    opacity: 0.9;
  }
  50% { 
    transform: rotate(180deg) scale(1.2);
    opacity: 1;
  }
  75% { 
    transform: rotate(270deg) scale(1.1);
    opacity: 0.9;
  }
  100% { 
    transform: rotate(360deg) scale(0.8);
    opacity: 0.6;
  }
}

/* === 奢华装饰线条 === */
header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: var(--gradient-gold-luxury);
  background-size: 300% 100%;
  animation: luxuryShimmer 8s ease-in-out infinite;
  z-index: 3;
  box-shadow: 
    0 0 20px rgba(212, 175, 55, 0.8),
    0 0 40px rgba(212, 175, 55, 0.6),
    0 0 60px rgba(212, 175, 55, 0.4),
    0 4px 15px rgba(212, 175, 55, 0.5);
  border-radius: 0 0 3px 3px;
}

@keyframes luxuryShimmer {
  0%, 100% { 
    background-position: -100% 0;
    opacity: 0.7;
    transform: scaleY(1);
  }
  25% {
    background-position: 0% 0;
    opacity: 0.9;
    transform: scaleY(1.5);
  }
  50% { 
    background-position: 100% 0;
    opacity: 1;
    transform: scaleY(2);
  }
  75% {
    background-position: 200% 0;
    opacity: 0.9;
    transform: scaleY(1.5);
  }
}

@keyframes headerBackgroundShift {
  0%, 100% {
    background: linear-gradient(135deg, rgba(15, 15, 15, 0.98) 0%, rgba(26, 26, 26, 0.95) 50%, rgba(20, 20, 22, 0.98) 100%);
  }
  25% {
    background: linear-gradient(180deg, rgba(20, 20, 22, 0.98) 0%, rgba(15, 15, 15, 0.95) 30%, rgba(26, 26, 26, 0.98) 100%);
  }
  50% {
    background: linear-gradient(225deg, rgba(26, 26, 26, 0.98) 0%, rgba(20, 20, 22, 0.95) 40%, rgba(15, 15, 15, 0.98) 100%);
  }
  75% {
    background: linear-gradient(270deg, rgba(15, 15, 15, 0.98) 0%, rgba(26, 26, 26, 0.95) 60%, rgba(20, 20, 22, 0.98) 100%);
  }
}

/* 现代几何装饰背景 - 增强版呼吸效果 */
header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 30% 30%, rgba(212, 175, 55, 0.2) 0%, transparent 60%),
    radial-gradient(circle at 70% 70%, rgba(212, 175, 55, 0.15) 0%, transparent 60%),
    radial-gradient(circle at 50% 50%, rgba(212, 175, 55, 0.1) 0%, transparent 80%),
    linear-gradient(45deg, transparent 0%, rgba(212, 175, 55, 0.05) 50%, transparent 100%);
  z-index: 1;
  animation: dynamicLightShift 12s ease-in-out infinite;
}

@keyframes dynamicLightShift {
  0%, 100% {
    background: 
      radial-gradient(circle at 30% 30%, rgba(212, 175, 55, 0.2) 0%, transparent 60%),
      radial-gradient(circle at 70% 70%, rgba(212, 175, 55, 0.15) 0%, transparent 60%),
      radial-gradient(circle at 50% 50%, rgba(212, 175, 55, 0.1) 0%, transparent 80%),
      linear-gradient(45deg, transparent 0%, rgba(212, 175, 55, 0.05) 50%, transparent 100%);
    transform: scale(1) rotate(0deg);
    opacity: 0.6;
  }
  25% {
    background: 
      radial-gradient(circle at 60% 20%, rgba(212, 175, 55, 0.25) 0%, transparent 70%),
      radial-gradient(circle at 20% 80%, rgba(212, 175, 55, 0.18) 0%, transparent 65%),
      radial-gradient(circle at 80% 60%, rgba(212, 175, 55, 0.12) 0%, transparent 75%),
      linear-gradient(135deg, transparent 0%, rgba(212, 175, 55, 0.08) 50%, transparent 100%);
    transform: scale(1.02) rotate(1deg);
    opacity: 0.8;
  }
  50% {
    background: 
      radial-gradient(circle at 80% 80%, rgba(212, 175, 55, 0.22) 0%, transparent 65%),
      radial-gradient(circle at 20% 20%, rgba(212, 175, 55, 0.16) 0%, transparent 70%),
      radial-gradient(circle at 50% 30%, rgba(212, 175, 55, 0.14) 0%, transparent 85%),
      linear-gradient(225deg, transparent 0%, rgba(212, 175, 55, 0.06) 50%, transparent 100%);
    transform: scale(1.05) rotate(2deg);
    opacity: 1;
  }
  75% {
    background: 
      radial-gradient(circle at 40% 70%, rgba(212, 175, 55, 0.24) 0%, transparent 68%),
      radial-gradient(circle at 80% 30%, rgba(212, 175, 55, 0.17) 0%, transparent 62%),
      radial-gradient(circle at 10% 50%, rgba(212, 175, 55, 0.13) 0%, transparent 78%),
      linear-gradient(315deg, transparent 0%, rgba(212, 175, 55, 0.07) 50%, transparent 100%);
    transform: scale(1.03) rotate(1.5deg);
    opacity: 0.9;
  }
}

/* 动态粒子背景层 */
header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 8px;
  background: linear-gradient(90deg, 
    transparent 0%, 
    rgba(212, 175, 55, 0.1) 5%, 
    rgba(212, 175, 55, 0.3) 15%, 
    rgba(212, 175, 55, 0.7) 30%, 
    rgba(212, 175, 55, 1) 50%, 
    rgba(212, 175, 55, 0.7) 70%, 
    rgba(212, 175, 55, 0.3) 85%, 
    rgba(212, 175, 55, 0.1) 95%, 
    transparent 100%);
  animation: superBreathingGlow 5s ease-in-out infinite;
  z-index: 2;
  box-shadow: 
    0 0 15px rgba(212, 175, 55, 0.6),
    0 0 30px rgba(212, 175, 55, 0.4),
    0 0 45px rgba(212, 175, 55, 0.2),
    0 2px 8px rgba(212, 175, 55, 0.3);
}

/* 动态装饰线条 - 超强呼吸灯效果 */
header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 8px;
  background: linear-gradient(90deg, 
    transparent 0%, 
    rgba(212, 175, 55, 0.1) 5%, 
    rgba(212, 175, 55, 0.3) 15%, 
    rgba(212, 175, 55, 0.7) 30%, 
    rgba(212, 175, 55, 1) 50%, 
    rgba(212, 175, 55, 0.7) 70%, 
    rgba(212, 175, 55, 0.3) 85%, 
    rgba(212, 175, 55, 0.1) 95%, 
    transparent 100%);
  animation: superBreathingGlow 5s ease-in-out infinite;
  z-index: 2;
  box-shadow: 
    0 0 15px rgba(212, 175, 55, 0.6),
    0 0 30px rgba(212, 175, 55, 0.4),
    0 0 45px rgba(212, 175, 55, 0.2),
    0 2px 8px rgba(212, 175, 55, 0.3);
}

@keyframes superBreathingGlow {
  0%, 100% { 
    opacity: 0.3;
    transform: scaleX(0.7) scaleY(1);
    filter: blur(0px);
    box-shadow: 
      0 0 15px rgba(212, 175, 55, 0.4),
      0 0 30px rgba(212, 175, 55, 0.2),
      0 2px 6px rgba(212, 175, 55, 0.2);
  }
  20% {
    opacity: 0.6;
    transform: scaleX(0.9) scaleY(1.3);
    filter: blur(0.3px);
    box-shadow: 
      0 0 20px rgba(212, 175, 55, 0.5),
      0 0 40px rgba(212, 175, 55, 0.3),
      0 2px 10px rgba(212, 175, 55, 0.3);
  }
  50% { 
    opacity: 1;
    transform: scaleX(1.3) scaleY(2);
    filter: blur(1px);
    box-shadow: 
      0 0 25px rgba(212, 175, 55, 0.8),
      0 0 50px rgba(212, 175, 55, 0.5),
      0 0 75px rgba(212, 175, 55, 0.3),
      0 4px 15px rgba(212, 175, 55, 0.4);
  }
  80% {
    opacity: 0.7;
    transform: scaleX(1.1) scaleY(1.6);
    filter: blur(0.5px);
    box-shadow: 
      0 0 20px rgba(212, 175, 55, 0.6),
      0 0 40px rgba(212, 175, 55, 0.4),
      0 2px 12px rgba(212, 175, 55, 0.3);
  }
}

/* === 🏆 AWARD-WINNING TYPOGRAPHY - 获奖级标题设计 === */

/* 头部内容容器 */
.header-content {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 0 3rem;
  position: relative;
  z-index: 4;
  width: 100%;
}

.title-section {
  text-align: center;
  position: relative;
  padding: 3rem 0;
  transform: translateZ(0);
}

/* 主标题 - 艺术级设计 */
header h1 {
  margin: 0 0 2rem 0;
  font-size: clamp(3rem, 8vw, 6rem); /* 响应式字号 */
  font-weight: var(--font-weight-bold);
  font-style: italic;
  font-family: var(--font-heading);
  letter-spacing: var(--letter-spacing-tight);
  line-height: 1.1;
  
  /* 奢华渐变文字效果 */
  background: linear-gradient(135deg, 
    var(--white-pure) 0%, 
    var(--gold-champagne) 20%, 
    var(--gold-primary) 40%, 
    var(--white-snow) 60%, 
    var(--gold-amber) 80%, 
    var(--white-pure) 100%);
  background-size: 400% 100%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  
  /* 动态效果 */
  animation: titleLuxuryShimmer 12s ease-in-out infinite;
  
  /* 立体阴影系统 */
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.7))
          drop-shadow(0 8px 16px rgba(212, 175, 55, 0.3))
          drop-shadow(0 12px 24px rgba(0, 0, 0, 0.5));
  
  /* 性能优化 */
  will-change: filter, transform;
  transform: translateZ(0);
  
  /* 鼠标悬停效果 */
  transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

header h1:hover {
  transform: scale(1.02) translateY(-2px);
  filter: drop-shadow(0 6px 12px rgba(0, 0, 0, 0.8))
          drop-shadow(0 12px 24px rgba(212, 175, 55, 0.4))
          drop-shadow(0 18px 36px rgba(0, 0, 0, 0.6));
}

@keyframes titleLuxuryShimmer {
  0%, 100% { 
    background-position: -100% 0;
    transform: scale(1);
  }
  25% {
    background-position: 0% 0;
    transform: scale(1.01);
  }
  50% { 
    background-position: 100% 0;
    transform: scale(1.02);
  }
  75% {
    background-position: 200% 0;
    transform: scale(1.01);
  }
}

/* 副标题 - 优雅设计 */
header p {
  font-size: clamp(1.2rem, 3vw, 1.8rem);
  font-weight: var(--font-weight-regular);
  font-style: italic;
  font-family: var(--font-accent);
  color: var(--text-secondary);
  margin: 0 0 3rem 0;
  letter-spacing: var(--letter-spacing-wide);
  line-height: 1.6;
  max-width: 600px;
  
  /* 优雅阴影 */
  text-shadow: 
    0 2px 4px rgba(0, 0, 0, 0.6),
    0 4px 8px rgba(212, 175, 55, 0.2);
  
  /* 渐变效果 */
  background: linear-gradient(45deg, 
    var(--text-secondary) 0%, 
    var(--text-primary) 50%, 
    var(--text-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200% 100%;
  animation: subtitleGlow 8s ease-in-out infinite;
}

@keyframes subtitleGlow {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

/* 英文模式特殊优化 */
[data-lang="en"] header h1 {
  font-family: var(--font-english-luxury);
  font-weight: var(--font-weight-semibold);
  letter-spacing: -0.04em;
  word-spacing: 0.06em;
  line-height: 1.05;
}

[data-lang="en"] header p {
  font-family: var(--font-english-elegant);
  font-style: italic;
  font-weight: var(--font-weight-regular);
  letter-spacing: 0.04em;
  word-spacing: 0.05em;
  line-height: 1.6;
}

/* 中文模式优化 */
[data-lang="zh"] header h1 {
  font-family: var(--font-chinese-display);
  letter-spacing: 0.02em;
}

[data-lang="zh"] header p {
  font-family: var(--font-chinese-body);
  letter-spacing: 0.03em;
}

/* === 动画系统删除旧的重复定义 === */
@keyframes luxuryShimmer {
  0%, 100% { background-position: -200% 0; }
  50% { background-position: 200% 0; }
}

header p {
  margin: 0;
  font-size: 1.6rem;
  color: rgba(255, 255, 255, 0.85);
  font-weight: 300;
  font-family: var(--font-primary);
  font-style: italic;
  position: relative;
  z-index: 3;
  letter-spacing: 1.5px;
  opacity: 0.9;
  /* 精致文字效果 */
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
  transition: all 0.3s ease;
  
  /* 装饰性分隔线 */
}

header p::after {
  content: '';
  display: block;
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--studio-gold) 50%, transparent 100%);
  margin: 1.5rem auto 0;
  opacity: 0.6;
  transition: all 0.3s ease;
}

header p:hover::after {
  width: 120px;
  opacity: 1;
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.4);
}

/* 摄影主题装饰元素 */
.photography-decoration {
  position: relative;
  width: 80px;
  height: 80px;
  margin: 2rem auto 0;
  opacity: 0.3;
  transition: all 0.3s ease;
}

.photography-decoration:hover {
  opacity: 0.6;
  transform: scale(1.1);
}

/* 镜头圆环装饰 */
.lens-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  border: 2px solid rgba(212, 175, 55, 0.4);
  border-radius: 50%;
  background: 
    radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle, rgba(15, 15, 15, 0.9) 0%, rgba(26, 26, 26, 0.8) 100%);
  animation: lensRotate 8s linear infinite;
}

.lens-ring::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 40px;
  height: 40px;
  border: 1px solid rgba(212, 175, 55, 0.6);
  border-radius: 50%;
  background: rgba(212, 175, 55, 0.1);
}

/* 光圈叶片装饰 */
.aperture-blades {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 30px;
  height: 30px;
}

.aperture-blades::before,
.aperture-blades::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 16px;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, rgba(212, 175, 55, 0.8) 50%, transparent 100%);
  transform-origin: center;
  animation: apertureShift 6s ease-in-out infinite;
}

.aperture-blades::before {
  transform: translate(-50%, -50%) rotate(45deg);
}

.aperture-blades::after {
  transform: translate(-50%, -50%) rotate(-45deg);
  animation-delay: -3s;
}

@keyframes lensRotate {
  0% { transform: translate(-50%, -50%) rotate(0deg); }
  100% { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes apertureShift {
  0%, 100% { opacity: 0.3; transform: translate(-50%, -50%) rotate(45deg) scale(0.8); }
  50% { opacity: 0.8; transform: translate(-50%, -50%) rotate(45deg) scale(1.2); }
}

/* === 💎 LUXURY BUTTON SYSTEM - 奢华按钮系统 === */

/* 主要进入按钮 - 艺术级设计 */
.enter-gallery-btn {
  /* 强制重置所有默认样式 */
  -webkit-appearance: none !important;
  -moz-appearance: none !important;
  appearance: none !important;
  border: none !important;
  outline: none !important;
  -webkit-tap-highlight-color: transparent !important;
  -webkit-touch-callout: none !important;
  -webkit-user-select: none !important;
  -moz-user-select: none !important;
  -ms-user-select: none !important;
  user-select: none !important;
  background: none !important;
  box-shadow: none !important;
  
  /* 重新应用我们的样式 */
  position: relative;
  margin-top: 4rem;
  padding: 1.5rem 3.5rem;
  
  /* 奢华背景 */
  background: 
    linear-gradient(135deg, 
      rgba(212, 175, 55, 0.25) 0%, 
      rgba(244, 228, 160, 0.15) 30%,
      rgba(212, 175, 55, 0.20) 70%,
      rgba(184, 134, 11, 0.25) 100%),
    linear-gradient(45deg, 
      transparent 0%, 
      rgba(255, 255, 255, 0.05) 50%, 
      transparent 100%) !important;
  
  /* 豪华边框 - 使用单一边框定义 */
  border: 2px solid rgba(212, 175, 55, 0.6) !important;
  border-radius: 60px !important;
  
  /* 文字样式 */
  color: #fafafa !important;
  font-family: var(--font-ui);
  font-size: 1.2rem;
  font-weight: var(--font-weight-semibold);
  letter-spacing: var(--letter-spacing-wide);
  text-transform: uppercase;
  
  /* 布局与交互 */
  cursor: pointer;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  
  /* 高级毛玻璃效果 */
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  
  /* 豪华阴影系统 - 重新定义 */
  box-shadow: 
    0 8px 32px rgba(0, 0, 0, 0.4),
    0 4px 16px rgba(212, 175, 55, 0.3) !important;
  
  /* 动画效果 */
  animation: luxuryButtonBreathing 4s ease-in-out infinite;
  transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  
  /* 性能优化 */
  will-change: transform, box-shadow, filter;
  transform: translateZ(0);
}

/* 按钮呼吸动画 */
@keyframes luxuryButtonBreathing {
  0%, 100% { 
    box-shadow: 
      0 8px 32px rgba(0, 0, 0, 0.4),
      0 4px 16px rgba(212, 175, 55, 0.3);
    transform: scale(1);
  }
  25% {
    box-shadow: 
      0 10px 40px rgba(0, 0, 0, 0.5),
      0 6px 20px rgba(212, 175, 55, 0.4);
    transform: scale(1.01);
  }
  50% { 
    box-shadow: 
      0 12px 48px rgba(0, 0, 0, 0.6),
      0 8px 24px rgba(212, 175, 55, 0.5);
    transform: scale(1.02);
  }
  75% {
    box-shadow: 
      0 10px 40px rgba(0, 0, 0, 0.5),
      0 6px 20px rgba(212, 175, 55, 0.4);
    transform: scale(1.01);
  }
}

/* 光影扫过效果 */
.enter-gallery-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, 
    transparent 0%, 
    rgba(255, 255, 255, 0.1) 20%,
    rgba(212, 175, 55, 0.3) 50%,
    rgba(255, 255, 255, 0.1) 80%,
    transparent 100%);
  z-index: 1;
  transition: left 1s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  transform: skewX(-15deg);
}

/* 悬停状态 - 奢华升级 */
.enter-gallery-btn:hover {
  background: 
    linear-gradient(135deg, 
      rgba(212, 175, 55, 0.4) 0%, 
      rgba(244, 228, 160, 0.3) 30%,
      rgba(212, 175, 55, 0.35) 70%,
      rgba(184, 134, 11, 0.4) 100%),
    linear-gradient(45deg, 
      transparent 0%, 
      rgba(255, 255, 255, 0.1) 50%, 
      transparent 100%) !important;
  
  border: 2px solid rgba(212, 175, 55, 0.9) !important;
  outline: none !important;
  
  transform: translateY(-4px) scale(1.05);
  
  box-shadow: 
    0 16px 64px rgba(0, 0, 0, 0.6),
    0 8px 32px rgba(212, 175, 55, 0.5),
    0 4px 16px rgba(244, 228, 160, 0.4) !important;
  
  filter: brightness(1.1) saturate(1.2);
}

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

.enter-gallery-btn:hover .btn-arrow {
  transform: translateX(8px) rotate(15deg);
  filter: drop-shadow(0 0 8px rgba(212, 175, 55, 0.8));
}

/* 强制移除所有focus效果 */
.enter-gallery-btn:focus,
.enter-gallery-btn:active,
.enter-gallery-btn:focus-visible,
.enter-gallery-btn:focus-within {
  outline: none !important;
  border: 2px solid rgba(212, 175, 55, 0.6) !important;
  box-shadow: 
    0 8px 32px rgba(0, 0, 0, 0.4),
    0 4px 16px rgba(212, 175, 55, 0.3) !important;
  -webkit-tap-highlight-color: transparent !important;
  background: 
    linear-gradient(135deg, 
      rgba(212, 175, 55, 0.25) 0%, 
      rgba(244, 228, 160, 0.15) 30%,
      rgba(212, 175, 55, 0.20) 70%,
      rgba(184, 134, 11, 0.25) 100%),
    linear-gradient(45deg, 
      transparent 0%, 
      rgba(255, 255, 255, 0.05) 50%, 
      transparent 100%) !important;
}

/* 按钮文字 */
.btn-text {
  position: relative;
  z-index: 2;
  text-shadow: 
    0 1px 2px rgba(0, 0, 0, 0.8),
    0 0 8px rgba(212, 175, 55, 0.3);
  font-weight: var(--font-weight-semibold);
}

/* 按钮箭头 */
.btn-arrow {
  position: relative;
  z-index: 2;
  transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  opacity: 0.9;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.6));
}

.btn-arrow svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
  filter: drop-shadow(0 0 6px rgba(212, 175, 55, 0.6));
}

/* 英文模式按钮优化 */
[data-lang="en"] .enter-gallery-btn {
  font-family: var(--font-english-technical);
  font-weight: var(--font-weight-semibold);
  letter-spacing: var(--letter-spacing-wider);
}

[data-lang="en"] .btn-text {
  font-family: var(--font-english-modern);
  font-weight: var(--font-weight-medium);
}

/* 动态图片背景系统 */
.particle-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  
  /* 设置背景图片 */
  background-image: url('photo_others/DSCF0478.JPG');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  
  /* 添加深色遮罩以确保文字清晰可读 */
  background-color: rgba(15, 15, 15, 0.3);
  background-blend-mode: overlay;
}

/* 粒子样式已替换为图片背景，以下样式暂时注释
.particle {
  position: absolute;
  background: rgba(212, 175, 55, 0.6);
  border-radius: 50%;
  pointer-events: none;
  animation: floatParticle linear infinite;
}

.particle::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.3) 0%, transparent 70%);
  border-radius: 50%;
  animation: pulseGlow 2s ease-in-out infinite alternate;
}

@keyframes floatParticle {
  0% {
    transform: translateY(100vh) translateX(0) rotate(0deg);
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  90% {
    opacity: 1;
  }
  100% {
    transform: translateY(-10vh) translateX(var(--drift)) rotate(360deg);
    opacity: 0;
  }
}

@keyframes pulseGlow {
  0% {
    transform: translate(-50%, -50%) scale(0.8);
    opacity: 0.4;
  }
  100% {
    transform: translate(-50%, -50%) scale(1.2);
    opacity: 0.8;
  }
}
*/

header p:hover {
  color: rgba(212, 175, 55, 0.9);
  text-shadow: 
    0 1px 3px rgba(0, 0, 0, 0.5),
    0 0 15px rgba(212, 175, 55, 0.4);
  transform: translateY(-2px);
}

@keyframes luxuryShimmer {
  0%, 100% { background-position: -200% 0; }
  50% { background-position: 200% 0; }
}

header p {
  margin: 0 0 2rem 0;
  font-size: 1.3rem;
  color: var(--text-secondary);
  font-weight: 300;
  font-family: var(--font-primary);
  font-style: italic;
  position: relative;
  z-index: 3;
  letter-spacing: 1px;
  opacity: 0.9;
  /* 深色主题文字优化 */
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
}

/* 专业工作室主容器布局 */
.main-container {
  max-width: 1400px;
  margin: 3rem auto;
  padding: 0 2rem;
}

/* 主要内容区 */
.content-main {
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

/* 下方模块区域 */
.bottom-modules {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-top: -2rem;
}

/* === 🎪 AWARD-WINNING GALLERY SYSTEM - 获奖级画廊设计 === */

.gallery {
  /* 无边界设计 - 让作品成为焦点 */
  background: transparent;
  padding: 6rem 0 1rem 0;
  position: relative;
  overflow: visible;
  min-height: 100vh;
  
  /* 微妙背景渐变增强层次 */
  background-image: 
    radial-gradient(ellipse at 20% 80%, rgba(212, 175, 55, 0.03) 0%, transparent 70%),
    radial-gradient(ellipse at 80% 20%, rgba(244, 228, 160, 0.02) 0%, transparent 70%);
}

/* 画廊标题 - 艺术级设计 */
.gallery h2 {
  color: var(--text-primary);
  font-size: clamp(2.5rem, 6vw, 4rem);
  margin: 0 0 5rem 0;
  font-weight: var(--font-weight-regular);
  letter-spacing: var(--letter-spacing-wide);
  text-align: center;
  position: relative;
  font-family: var(--font-heading);
  line-height: 1.2;
  
  /* 奢华文字效果 */
  background: linear-gradient(135deg, 
    var(--white-pure) 0%, 
    var(--gold-champagne) 30%, 
    var(--gold-primary) 50%, 
    var(--white-snow) 70%, 
    var(--gold-amber) 100%);
  background-size: 300% 100%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: galleryTitleShimmer 10s ease-in-out infinite;
  
  /* 立体阴影 */
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.6))
          drop-shadow(0 8px 16px rgba(212, 175, 55, 0.2));
  
  /* 性能优化 */
  will-change: filter, background-position;
  transform: translateZ(0);
}

@keyframes galleryTitleShimmer {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

/* 标题装饰线 */
.gallery h2::after {
  content: '';
  position: absolute;
  bottom: -1.5rem;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 3px;
  background: var(--gradient-gold-luxury);
  background-size: 200% 100%;
  border-radius: 2px;
  animation: titleLineGlow 6s ease-in-out infinite;
  box-shadow: 
    0 0 15px rgba(212, 175, 55, 0.6),
    0 2px 8px rgba(212, 175, 55, 0.4);
}

@keyframes titleLineGlow {
  0%, 100% { 
    background-position: 0% 50%;
    box-shadow: 
      0 0 15px rgba(212, 175, 55, 0.6),
      0 2px 8px rgba(212, 175, 55, 0.4);
  }
  50% { 
    background-position: 100% 50%;
    box-shadow: 
      0 0 25px rgba(212, 175, 55, 0.8),
      0 4px 12px rgba(212, 175, 55, 0.6);
  }
}

/* === 作品分类导航 - 优雅现代设计 === */
.gallery-filter {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin: 2.5rem 0 3rem 0;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 0.8rem 1.8rem;
  background: 
    linear-gradient(145deg, 
      rgba(18, 18, 18, 0.9) 0%, 
      rgba(30, 30, 30, 0.8) 100%);
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: 25px;
  color: var(--text-secondary);
  font-family: var(--font-ui);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.filter-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, 
    transparent 0%, 
    rgba(212, 175, 55, 0.1) 50%, 
    transparent 100%);
  transition: left 0.6s ease;
}

.filter-btn:hover {
  background: 
    linear-gradient(145deg, 
      rgba(212, 175, 55, 0.1) 0%, 
      rgba(30, 30, 30, 0.9) 100%);
  border-color: rgba(212, 175, 55, 0.6);
  color: var(--text-primary);
  transform: translateY(-2px);
  box-shadow: 
    0 8px 25px rgba(0, 0, 0, 0.3),
    0 3px 10px rgba(212, 175, 55, 0.2);
}

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

.filter-btn.active {
  background: var(--gradient-gold-luxury);
  border-color: rgba(212, 175, 55, 0.8);
  color: var(--text-inverted);
  font-weight: 600;
  box-shadow: 
    0 6px 20px rgba(0, 0, 0, 0.4),
    0 3px 10px rgba(212, 175, 55, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.filter-btn.active::before {
  background: linear-gradient(90deg, 
    transparent 0%, 
    rgba(255, 255, 255, 0.2) 50%, 
    transparent 100%);
}

/* 英文模式下的分类按钮优化 */
[data-lang="en"] .filter-btn {
  font-family: var(--font-english-modern);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.85rem;
}

/* 移动端分类导航优化 */
@media (max-width: 768px) {
  .gallery-filter {
    gap: 0.8rem;
    margin: 2rem 1rem 2.5rem 1rem;
    justify-content: center;
  }
  
  .filter-btn {
    padding: 0.7rem 1.4rem;
    font-size: 0.85rem;
    border-radius: 20px;
  }
}

/* === 作品信息显示 - 优雅浮层 === */
.photo-info {
  position: absolute;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%);
  background: 
    linear-gradient(145deg, 
      rgba(0, 0, 0, 0.9) 0%, 
      rgba(18, 18, 18, 0.85) 100%);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: 15px;
  padding: 1rem 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 10;
  pointer-events: none;
}

.photo-info.show {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(-5px);
}

.photo-info-content {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: center;
}

.photo-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--gold-primary);
  letter-spacing: 0.02em;
}

.photo-category {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  color: var(--text-secondary);
  padding: 0.2rem 0.8rem;
  background: rgba(212, 175, 55, 0.1);
  border-radius: 12px;
  border: 1px solid rgba(212, 175, 55, 0.2);
}

/* 英文模式优化 */
[data-lang="en"] .photo-title {
  font-family: var(--font-english-display);
  letter-spacing: 0.01em;
}

[data-lang="en"] .photo-category {
  font-family: var(--font-english-modern);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.8rem;
}

/* === 主要作品轮播容器 - 电影级设计 === */
.photo-carousel {
  position: relative;
  width: 100%;
  max-width: 1600px;
  height: 85vh;
  min-height: 700px;
  max-height: 1000px;
  margin: 0 auto;
  overflow: hidden;
  border-radius: 24px;
  
  /* 奢华背景设计 */
  background: 
    /* 主要渐变 */
    linear-gradient(135deg, 
      var(--studio-obsidian) 0%, 
      var(--studio-charcoal) 20%,
      var(--studio-graphite) 40%,
      var(--studio-charcoal) 60%,
      var(--studio-slate) 80%,
      var(--studio-obsidian) 100%),
    /* 动态光效 */
    radial-gradient(ellipse at 25% 75%, rgba(212, 175, 55, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 75% 25%, rgba(244, 228, 160, 0.12) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 50%, rgba(212, 175, 55, 0.08) 0%, transparent 60%);
  
  /* 奢华边框系统 */
  border: 3px solid;
  border-image: linear-gradient(45deg, 
    rgba(212, 175, 55, 0.6), 
    rgba(244, 228, 160, 0.8), 
    rgba(212, 175, 55, 0.9),
    rgba(184, 134, 11, 0.7),
    rgba(212, 175, 55, 0.6)) 1;
  
  /* 电影级阴影系统 */
  box-shadow: 
    /* 主要阴影 */
    0 24px 80px rgba(0, 0, 0, 0.7),
    0 12px 40px rgba(0, 0, 0, 0.5),
    /* 金色光晕 */
    0 0 40px rgba(212, 175, 55, 0.3),
    0 0 80px rgba(212, 175, 55, 0.1),
    /* 内阴影增强立体感 */
    inset 0 2px 4px rgba(255, 255, 255, 0.1),
    inset 0 -2px 4px rgba(0, 0, 0, 0.3);
  
  /* 高级毛玻璃效果 */
  backdrop-filter: blur(25px) saturate(200%);
  -webkit-backdrop-filter: blur(25px) saturate(200%);
  
  /* 性能优化 */
  will-change: transform, box-shadow;
  transform: translateZ(0);
  
  /* 悬停增强效果 */
  transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.photo-carousel:hover {
  transform: scale(1.01) translateY(-4px);
  box-shadow: 
    0 32px 100px rgba(0, 0, 0, 0.8),
    0 16px 50px rgba(0, 0, 0, 0.6),
    0 0 50px rgba(212, 175, 55, 0.4),
    0 0 100px rgba(212, 175, 55, 0.15),
    inset 0 3px 6px rgba(255, 255, 255, 0.15);
}

/* 幻灯片容器 */
.photo-slider {
  display: flex;
  height: 100%;
  transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  will-change: transform;
}

.photo-slide {
  min-width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  
  /* 微妙的渐变背景 */
  background: 
    radial-gradient(ellipse at center, 
      rgba(212, 175, 55, 0.05) 0%, 
      transparent 70%);
}

/* 图片优化显示 */
.photo-slide img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  object-position: center;
  opacity: 0;
  transition: 
    opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  transform: scale(1.05);
  
  /* 专业图片渲染 */
  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
  image-rendering: high-quality;
  
  /* 金色光晕效果 */
  filter: drop-shadow(0 0 20px rgba(212, 175, 55, 0.1));
}

.photo-slide img.loaded {
  opacity: 1;
  transform: scale(1);
}

/* 加载状态优化 */
.loading-message, 
.no-photos-message {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 500px;
  color: var(--text-secondary);
  font-size: 1.3rem;
  text-align: center;
  font-family: var(--font-body);
  font-weight: var(--font-weight-regular);
  
  /* 优雅背景 */
  background: 
    linear-gradient(135deg, 
      rgba(212, 175, 55, 0.08) 0%, 
      rgba(244, 228, 160, 0.06) 50%,
      rgba(212, 175, 55, 0.04) 100%);
  border-radius: 16px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(212, 175, 55, 0.2);
  box-shadow: 
    inset 0 1px 2px rgba(255, 255, 255, 0.1),
    0 8px 24px rgba(0, 0, 0, 0.2);
  
  /* 文字阴影 */
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.loading-message::before {
  content: '';
  width: 32px;
  height: 32px;
  border: 3px solid rgba(212, 175, 55, 0.3);
  border-top: 3px solid var(--gold-primary);
  border-radius: 50%;
  animation: luxurySpinner 1.5s ease-in-out infinite;
  margin-bottom: 1rem;
}

@keyframes luxurySpinner {
  0% { 
    transform: rotate(0deg);
    border-top-color: var(--gold-primary);
  }
  25% {
    border-top-color: var(--gold-champagne);
  }
  50% { 
    transform: rotate(180deg);
    border-top-color: var(--gold-amber);
  }
  75% {
    border-top-color: var(--gold-bronze);
  }
  100% { 
    transform: rotate(360deg);
    border-top-color: var(--gold-primary);
  }
}

/* === 🎮 LUXURY NAVIGATION CONTROLS - 奢华导航控制系统 === */

/* 轮播导航按钮 - 优雅隐藏设计 */
.carousel-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  font-size: 22px;
  font-weight: var(--font-weight-bold);
  cursor: pointer;
  z-index: 15;
  display: flex;
  align-items: center;
  justify-content: center;
  
  /* 奢华背景设计 */
  background: 
    linear-gradient(135deg, 
      rgba(212, 175, 55, 0.95) 0%, 
      rgba(244, 228, 160, 0.9) 30%,
      rgba(212, 175, 55, 0.95) 70%,
      rgba(184, 134, 11, 0.95) 100%),
    radial-gradient(circle at 30% 30%, 
      rgba(255, 255, 255, 0.2) 0%, 
      transparent 50%);
  
  /* 豪华边框 */
  border: 2px solid rgba(244, 228, 160, 0.6);
  
  /* 电影级阴影 */
  box-shadow: 
    0 8px 24px rgba(0, 0, 0, 0.4),
    0 4px 12px rgba(212, 175, 55, 0.3),
    inset 0 1px 2px rgba(255, 255, 255, 0.3),
    inset 0 -1px 2px rgba(0, 0, 0, 0.2);
  
  /* 高级毛玻璃效果 */
  backdrop-filter: blur(15px) saturate(180%);
  -webkit-backdrop-filter: blur(15px) saturate(180%);
  
  /* 文字样式 */
  color: var(--studio-obsidian);
  text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
  
  /* 动画与交互 */
  transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-50%) scale(0.8);
  
  /* 性能优化 */
  will-change: transform, opacity, box-shadow;
}

/* 显示状态 */
.photo-carousel:hover .carousel-nav {
  opacity: 1;
  visibility: visible;
  transform: translateY(-50%) scale(1);
}

/* 悬停增强效果 */
.carousel-nav:hover {
  background: 
    linear-gradient(135deg, 
      rgba(244, 228, 160, 1) 0%, 
      rgba(212, 175, 55, 0.95) 30%,
      rgba(244, 228, 160, 1) 70%,
      rgba(247, 231, 161, 1) 100%),
    radial-gradient(circle at 30% 30%, 
      rgba(255, 255, 255, 0.4) 0%, 
      transparent 60%);
  
  border-color: rgba(255, 255, 255, 0.8);
  
  transform: translateY(-50%) scale(1.1);
  
  box-shadow: 
    0 12px 36px rgba(0, 0, 0, 0.5),
    0 6px 18px rgba(212, 175, 55, 0.4),
    0 0 20px rgba(244, 228, 160, 0.6),
    inset 0 2px 4px rgba(255, 255, 255, 0.5);
}

/* 激活状态 */
.carousel-nav:active {
  transform: translateY(-50%) scale(0.95);
  box-shadow: 
    0 4px 12px rgba(0, 0, 0, 0.6),
    inset 0 2px 8px rgba(0, 0, 0, 0.3);
}

/* 左导航按钮 */
.carousel-prev {
  left: 2rem;
}

/* 右导航按钮 */
.carousel-next {
  right: 2rem;
}

/* === 指示器系统 - 精致设计 === */
.carousel-indicators {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 1rem;
  z-index: 10;
  padding: 1rem 2rem;
  
  /* 容器背景 */
  background: 
    linear-gradient(135deg, 
      rgba(10, 10, 10, 0.8) 0%, 
      rgba(18, 18, 18, 0.7) 50%,
      rgba(10, 10, 10, 0.8) 100%);
  border-radius: 30px;
  backdrop-filter: blur(20px);
  border: 1px solid rgba(212, 175, 55, 0.3);
  
  /* 优雅阴影 */
  box-shadow: 
    0 8px 24px rgba(0, 0, 0, 0.4),
    inset 0 1px 2px rgba(255, 255, 255, 0.1);
}

.indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  position: relative;
  
  /* 默认状态 */
  background: rgba(255, 255, 255, 0.3);
  border: 2px solid rgba(212, 175, 55, 0.4);
  box-shadow: 
    0 2px 8px rgba(0, 0, 0, 0.3),
    inset 0 1px 2px rgba(255, 255, 255, 0.2);
}

.indicator:hover {
  background: rgba(212, 175, 55, 0.6);
  border-color: rgba(244, 228, 160, 0.8);
  transform: scale(1.3);
  box-shadow: 
    0 4px 12px rgba(0, 0, 0, 0.4),
    0 0 12px rgba(212, 175, 55, 0.5);
}

.indicator.active {
  background: var(--gradient-gold-luxury);
  border-color: rgba(244, 228, 160, 1);
  transform: scale(1.4);
  box-shadow: 
    0 4px 16px rgba(0, 0, 0, 0.5),
    0 0 16px rgba(212, 175, 55, 0.7),
    0 0 32px rgba(212, 175, 55, 0.3);
}

.indicator.active::after {
  content: '';
  position: absolute;
  top: -3px;
  left: -3px;
  right: -3px;
  bottom: -3px;
  border-radius: 50%;
  border: 1px solid rgba(244, 228, 160, 0.6);
  animation: indicatorPulse 2s ease-in-out infinite;
}

@keyframes indicatorPulse {
  0%, 100% { 
    opacity: 0.6;
    transform: scale(1);
  }
  50% { 
    opacity: 1;
    transform: scale(1.2);
  }
}

/* === 响应式优化 - 移动设备适配 === */

/* 移动端优化 */
@media (max-width: 768px) {
  .photo-carousel {
    height: 70vh;
    min-height: 500px;
    border-radius: 16px;
    margin: 0 1rem;
  }
  
  .carousel-nav {
    width: 48px;
    height: 48px;
    font-size: 18px;
  }
  
  .carousel-prev {
    left: 1rem;
  }
  
  .carousel-next {
    right: 1rem;
  }
  
  .carousel-indicators {
    bottom: 1rem;
    padding: 0.8rem 1.5rem;
    gap: 0.8rem;
  }
  
  .indicator {
    width: 10px;
    height: 10px;
  }
}

/* === 设备信息区域设计 - 专业摄影师标准 === */

.equipment {
  background: 
    linear-gradient(145deg, 
      var(--studio-graphite) 0%,
      var(--studio-slate) 50%,
      var(--studio-graphite) 100%);
  background-image: 
    radial-gradient(ellipse at top left, rgba(212, 175, 55, 0.08) 0%, transparent 60%);
  border-radius: 16px;
  padding: 2rem;
  border: 1px solid rgba(212, 175, 55, 0.3);
  box-shadow: var(--shadow-medium);
  position: relative;
  overflow: hidden;
  margin-bottom: 2rem;
  backdrop-filter: blur(10px);
}

.equipment::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-gold-luxury);
  z-index: 1;
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.5);
}

.equipment h2 {
  color: var(--text-primary);
  font-size: 1.8rem;
  margin: 0 0 1.5rem 0;
  font-weight: 500;
  text-align: center;
  position: relative;
  font-family: var(--font-heading);
  text-shadow: 
    0 2px 4px rgba(0, 0, 0, 0.6),
    0 0 8px rgba(197, 168, 50, 0.3);
  /* 增强字体清晰度 */
  -webkit-font-smoothing: antialiased;
  filter: contrast(1.03);
  z-index: 2;
  letter-spacing: 0.8px;
}

.equipment h2::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 2px;
  background: linear-gradient(90deg, 
    var(--studio-gold) 0%, 
    var(--studio-light-gold) 100%);
  border-radius: 1px;
  box-shadow: 0 0 8px rgba(197, 168, 50, 0.6);
}

.equipment ul {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0 0;
}

.equipment li {
  margin: 0 0 0.8rem 0;
  padding: 1rem;
  /* 深色主题的设备卡片背景 */
  background: linear-gradient(135deg, 
    rgba(78, 78, 78, 0.9) 0%,
    rgba(68, 68, 68, 0.95) 100%);
  border-radius: 8px;
  border-left: 3px solid var(--studio-gold);
  box-shadow: 
    0 3px 10px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 rgba(232, 232, 232, 0.05);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(197, 168, 50, 0.15);
}

.equipment li:hover {
  transform: translateY(-2px);
  box-shadow: 
    0 6px 20px rgba(0, 0, 0, 0.4),
    inset 0 1px 0 rgba(232, 232, 232, 0.1);
  border-left-color: var(--studio-light-gold);
  border-color: rgba(197, 168, 50, 0.3);
  background: linear-gradient(135deg, 
    rgba(88, 88, 88, 0.9) 0%,
    rgba(78, 78, 78, 0.95) 100%);
}

.equipment strong {
  color: var(--text-primary);
  font-size: 1rem;
  font-weight: 600;
  display: block;
  margin-bottom: 0.3rem;
  font-family: var(--font-primary);
  position: relative;
  z-index: 1;
  letter-spacing: 0.3px;
  /* 增强字体清晰度 */
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.4);
  -webkit-font-smoothing: antialiased;
}

.equipment span {
  color: var(--text-secondary);
  font-size: 0.85rem;
  line-height: 1.5;
  font-family: var(--font-body);
  position: relative;
  z-index: 1;
  opacity: 0.95;
  letter-spacing: 0.2px;
  /* 增强字体清晰度 */
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.3);
  font-weight: 400;
}

/* 光照演示区域 - 深色主题专业版 */
.lighting-demo {
  /* 深色主题的专业演示区背景 */
  background: linear-gradient(145deg, 
    rgba(68, 68, 68, 0.95) 0%, 
    rgba(58, 58, 58, 0.98) 50%, 
    rgba(48, 48, 48, 1) 100%);
  /* 添加微妙的金色光影质感 */
  background-image: 
    radial-gradient(ellipse at bottom right, rgba(197, 168, 50, 0.08) 0%, transparent 60%);
  backdrop-filter: blur(15px);
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: 
    var(--shadow-medium),
    inset 0 1px 0 rgba(232, 232, 232, 0.08);
  border: 1px solid rgba(197, 168, 50, 0.2);
  position: relative;
  overflow: hidden;
}

.lighting-demo::before {
  content: '';
  position: absolute;
  top: -10px;
  left: -10px;
  right: -10px;
  bottom: -10px;
  background: 
    radial-gradient(circle at 30% 30%, rgba(197, 168, 50, 0.06) 0%, transparent 50%),
    radial-gradient(circle at 70% 70%, rgba(184, 114, 45, 0.04) 0%, transparent 50%);
  z-index: -1;
}

.lighting-demo h2 {
  color: var(--text-primary);
  font-size: 1.6rem;
  margin: 0 0 1rem 0;
  font-weight: 500;
  text-align: center;
  position: relative;
  font-family: var(--font-heading);
  text-shadow: 
    0 2px 4px rgba(0, 0, 0, 0.6),
    0 0 8px rgba(197, 168, 50, 0.3);
  z-index: 1;
  letter-spacing: 0.8px;
  /* 增强字体清晰度 */
  -webkit-font-smoothing: antialiased;
  filter: contrast(1.05);
}

.lighting-demo h2::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 2px;
  background: var(--studio-gold);
  box-shadow: 0 0 8px rgba(197, 168, 50, 0.6);
}

.lighting-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
  justify-content: center;
}

.lighting-controls label {
  font-size: 0.9rem;
  color: var(--text-primary);
  cursor: pointer;
  margin-right: 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.4rem 0.8rem;
  border-radius: 6px;
  background: rgba(78, 78, 78, 0.8);
  border: 1px solid rgba(197, 168, 50, 0.3);
  transition: all 0.3s ease;
  font-weight: 500;
  /* 增强字体清晰度 */
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.4);
  -webkit-font-smoothing: antialiased;
}

.lighting-controls label:hover {
  background: rgba(197, 168, 50, 0.15);
  border-color: rgba(197, 168, 50, 0.4);
  color: var(--text-primary);
}

.lighting-controls input[type="radio"] {
  accent-color: var(--studio-gold);
}

.lighting-controls input[type="radio"]:checked + span {
  color: var(--studio-gold);
}

/* 专业按钮样式 - 悬浮设计 */
.refresh-gallery-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  background: linear-gradient(135deg, 
    rgba(197, 168, 50, 0.9) 0%, 
    rgba(230, 208, 138, 0.9) 50%,
    rgba(184, 114, 45, 0.9) 100%);
  backdrop-filter: blur(10px);
  border: none;
  color: var(--studio-charcoal);
  padding: 10px 18px;
  border-radius: 25px;
  cursor: pointer;
  font-family: var(--font-primary);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.3px;
  transition: all 0.3s ease;
  box-shadow: 
    0 4px 12px rgba(0, 0, 0, 0.4),
    0 2px 6px rgba(197, 168, 50, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
  border: 1px solid rgba(197, 168, 50, 0.4);
  z-index: 10;
  /* 增强字体清晰度 */
  -webkit-font-smoothing: antialiased;
  filter: contrast(1.1);
  /* 悬浮动画 */
  animation: floatButton 3s ease-in-out infinite;
}

@keyframes floatButton {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-2px); }
}

.refresh-gallery-btn:hover {
  background: linear-gradient(135deg, 
    rgba(230, 208, 138, 0.95) 0%, 
    rgba(197, 168, 50, 0.95) 50%,
    rgba(184, 114, 45, 0.95) 100%);
  transform: translateY(-2px) scale(1.05);
  box-shadow: 
    0 6px 16px rgba(0, 0, 0, 0.5),
    0 3px 8px rgba(197, 168, 50, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.4);
  border-color: rgba(197, 168, 50, 0.6);
}

.refresh-gallery-btn:active {
  transform: translateY(0) scale(0.98);
  box-shadow: 
    0 2px 8px rgba(0, 0, 0, 0.4),
    0 1px 4px rgba(197, 168, 50, 0.3),
    inset 0 1px 0 rgba(0, 0, 0, 0.1);
}

/* iOS横屏按钮样式 */
.ios-landscape-btn {
  position: absolute;
  top: 20px;
  right: 180px; /* 在刷新按钮左边 */
  background: linear-gradient(135deg, 
    rgba(0, 122, 255, 0.9) 0%, 
    rgba(52, 199, 255, 0.9) 50%,
    rgba(0, 122, 255, 0.9) 100%);
  backdrop-filter: blur(10px);
  border: none;
  color: white;
  padding: 10px 18px;
  border-radius: 25px;
  cursor: pointer;
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.3px;
  transition: all 0.3s ease;
  box-shadow: 
    0 4px 12px rgba(0, 0, 0, 0.4),
    0 2px 6px rgba(0, 122, 255, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
  border: 1px solid rgba(0, 122, 255, 0.4);
  z-index: 10;
  -webkit-font-smoothing: antialiased;
  animation: floatButton 3s ease-in-out infinite;
}

.ios-landscape-btn:hover {
  background: linear-gradient(135deg, 
    rgba(52, 199, 255, 0.95) 0%, 
    rgba(0, 122, 255, 0.95) 50%,
    rgba(52, 199, 255, 0.95) 100%);
  transform: translateY(-2px) scale(1.05);
  box-shadow: 
    0 6px 16px rgba(0, 0, 0, 0.5),
    0 3px 8px rgba(0, 122, 255, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.4);
  border-color: rgba(0, 122, 255, 0.6);
}

.ios-landscape-btn:active {
  transform: translateY(0) scale(0.98);
  box-shadow: 
    0 2px 8px rgba(0, 0, 0, 0.4),
    0 1px 4px rgba(0, 122, 255, 0.3),
    inset 0 1px 0 rgba(0, 0, 0, 0.1);
}

/* 移动端调整 */
@media (max-width: 768px) {
  .ios-landscape-btn {
    top: 70px; /* 下移到刷新按钮下方 */
    right: 20px;
    padding: 8px 16px;
    font-size: 0.8rem;
  }
}

.lighting-canvas-wrap {
  position: relative;
  margin: 1rem auto;
  width: 220px;
  height: 260px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.lighting-desc {
  /* 深色主题的光照描述背景 */
  background: linear-gradient(135deg, 
    rgba(88, 88, 88, 0.95) 0%, 
    rgba(78, 78, 78, 0.98) 100%);
  border: 1px solid rgba(197, 168, 50, 0.3);
  padding: 1.2rem;
  border-radius: 10px;
  font-size: 1rem;
  color: var(--text-primary);
  text-align: center;
  margin-top: 1rem;
  font-family: var(--font-body);
  line-height: 1.6;
  box-shadow: 
    0 4px 16px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 rgba(232, 232, 232, 0.1);
  font-weight: 500;
  letter-spacing: 0.5px;
  /* 增强字体清晰度 */
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
  -webkit-font-smoothing: antialiased;
}

/* 通知样式 */
#access-notice {
  background: #e8f4fd;
  border: 1px solid #b3d9ff;
  padding: 0.8em;
  margin: 1em 0;
  border-radius: 5px;
  font-size: 0.9em;
  color: #0c5aa6;
}

/* 广告区域 */
.ad-section {
  background: rgba(30, 30, 30, 0.9);
  border: 1px solid var(--gold-primary);
  border-radius: 12px;
  padding: 1.5rem;
  text-align: center;
  margin-top: 2rem;
  backdrop-filter: blur(8px);
}

.ad-section a {
  display: inline-block;
  text-decoration: none;
  color: #000000 !important; /* 纯黑色，确保最高对比度 */
  font-size: 1.2em;
  font-weight: 900 !important; /* 加粗字体 */
  padding: 0.8em 1.5em;
  border: 2px solid #d4af37 !important;
  border-radius: 8px;
  transition: all 0.3s ease;
  background: #ffffff !important; /* 纯白背景 */
  text-shadow: none !important;
  margin-bottom: 1rem;
}

.ad-section a:hover {
  background: #d4af37 !important; /* 金色背景 */
  color: #ffffff !important; /* 白色文字 */
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(212, 175, 55, 0.4);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3) !important;
}

/* 专业Footer */
footer {
  background: var(--gradient-studio-header);
  color: var(--studio-pearl);
  text-align: center;
  padding: 3rem 2rem;
  margin-top: 4rem;
  position: relative;
  border-top: 2px solid var(--studio-gold);
  box-shadow: var(--shadow-strong);
}

/* 环境信息模块 - 精致版 */
.footer-env-info {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  max-width: 800px;
  margin: 0 auto 1.5rem auto;
  padding: 1.2rem;
  background: rgba(45, 45, 45, 0.8);
  backdrop-filter: blur(8px);
  border-radius: 12px;
  border: 1px solid rgba(197, 168, 50, 0.25);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.env-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
  padding: 0.8rem 0.5rem;
  background: rgba(55, 55, 55, 0.6);
  border-radius: 8px;
  border: 1px solid rgba(197, 168, 50, 0.15);
  transition: all 0.3s ease;
  min-height: 80px;
}

.env-item:hover {
  background: rgba(60, 60, 60, 0.8);
  border-color: rgba(197, 168, 50, 0.3);
  transform: translateY(-1px);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
}

.env-icon {
  font-size: 1.2rem;
  margin-bottom: 0.2rem;
}

.env-data {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
}

.env-label {
  font-size: 0.7rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.3px;
  font-weight: 500;
}

.env-data span:not(.env-label) {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.3);
}

.sun-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
}

.sun-info canvas {
  margin-top: 0.1rem;
}

/* 广告区域样式 */

.ad-desc {
  font-size: 0.9rem;
  color: #ffffff !important; /* 纯白色，确保最高对比度 */
  line-height: 1.4;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.9) !important; /* 强化阴影 */
  font-weight: 600 !important; /* 加粗字体 */
}

footer p {
  margin: 0;
  font-size: 1rem;
  color: var(--studio-light-gold);
  position: relative;
  z-index: 1;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
  font-family: var(--font-accent);
  font-style: italic;
  letter-spacing: 0.5px;
  opacity: 0.9;
}

/* 响应式设计 */
@media (max-width: 1024px) {
  .footer-env-info {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.8rem;
    padding: 1rem;
    max-width: 600px;
  }
  
  .env-item {
    padding: 0.6rem 0.4rem;
    min-height: 70px;
  }
  
  .bottom-modules {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .photo-carousel {
    height: 800px;
    max-width: 100%;
  }
  
  .gallery {
    padding: 2.5rem;
    max-width: 100%;
  }
  
  .gallery h2 {
    font-size: 2.4rem;
  }
  
  .carousel-nav {
    width: 45px;
    height: 45px;
    font-size: 18px;
  }
  
  .carousel-prev {
    left: 15px;
  }
  
  .carousel-next {
    right: 15px;
  }
  
  .refresh-gallery-btn {
    top: 18px;
    right: 18px;
    padding: 9px 16px;
    font-size: 0.85rem;
  }
}

@media (max-width: 768px) {
  header {
    height: 100vh;
    padding: 0;
  }
  
  .header-content {
    padding: 0 1rem;
  }
  
  header h1 {
    font-size: 2.5rem;
    letter-spacing: 1px;
    line-height: 1.3;
  }
  
  header p {
    font-size: 1.2rem;
    letter-spacing: 1px;
  }
  
  .photography-decoration {
    width: 60px;
    height: 60px;
    margin: 1.5rem auto 0;
  }
  
  .lens-ring {
    width: 45px;
    height: 45px;
  }
  
  .lens-ring::before {
    width: 30px;
    height: 30px;
  }
  
  .aperture-blades {
    width: 25px;
    height: 25px;
  }
  
  .enter-gallery-btn {
    /* 强制重置所有默认样式 - 移动端 */
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    appearance: none !important;
    border: none !important;
    outline: none !important;
    -webkit-tap-highlight-color: transparent !important;
    -webkit-touch-callout: none !important;
    -webkit-user-select: none !important;
    user-select: none !important;
    background: none !important;
    box-shadow: none !important;
    
    /* 移动端尺寸 */
    margin-top: 2rem;
    padding: 0.8rem 2rem;
    font-size: 1rem;
    
    /* 重新应用边框和背景 */
    border: 2px solid rgba(212, 175, 55, 0.6) !important;
    border-radius: 60px !important;
    background: 
      linear-gradient(135deg, 
        rgba(212, 175, 55, 0.25) 0%, 
        rgba(244, 228, 160, 0.15) 30%,
        rgba(212, 175, 55, 0.20) 70%,
        rgba(184, 134, 11, 0.25) 100%),
      linear-gradient(45deg, 
        transparent 0%, 
        rgba(255, 255, 255, 0.05) 50%, 
        transparent 100%) !important;
    box-shadow: 
      0 4px 16px rgba(0, 0, 0, 0.3),
      0 2px 8px rgba(212, 175, 55, 0.2) !important;
  }
  
  .footer-env-info {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.6rem;
    padding: 0.8rem;
    max-width: 400px;
  }
  
  .env-item {
    padding: 0.5rem 0.3rem;
    min-height: 60px;
  }
  
  .env-icon {
    font-size: 1rem;
  }
  
  .env-label {
    font-size: 0.6rem;
  }
  
  .env-data span:not(.env-label) {
    font-size: 0.8rem;
  }
  
  .photo-carousel {
    height: 500px;
  }
  
  .refresh-gallery-btn {
    top: 12px;
    right: 12px;
    padding: 6px 12px;
    font-size: 0.75rem;
  }
  
  .gallery {
    padding: 2rem;
  }
  
  .gallery h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
  }
  
  .carousel-nav {
    width: 40px;
    height: 40px;
    font-size: 16px;
  }
  
  .carousel-prev {
    left: 12px;
  }
  
  .carousel-next {
    right: 12px;
  }
  
  .indicator {
    width: 14px;
    height: 14px;
  }
  
  .refresh-gallery-btn {
    top: 10px;
    right: 10px;
    padding: 5px 10px;
    font-size: 0.7rem;
  }
  
  .equipment, .lighting-demo {
    padding: 1rem;
  }
  
  .lighting-controls {
    gap: 0.3rem;
  }
  
  .lighting-controls label {
    font-size: 0.8rem;
    margin-right: 0.5rem;
  }
}

/* === iOS横屏模式优化 === */
.landscape-mode .gallery-grid {
  grid-template-columns: 1fr !important;
  max-height: 70vh;
  justify-items: center;
}

.landscape-mode .photo-slide img {
  max-height: 65vh !important;
  width: auto !important;
  object-fit: contain !important;
}

.landscape-mode .carousel-container {
  max-height: 70vh !important;
}

.landscape-mode .indicators {
  margin-top: 10px !important;
}

/* 横屏时隐藏不必要的元素 */
@media screen and (orientation: landscape) and (max-height: 600px) {
  .landscape-mode .filter-buttons {
    margin: 10px 0 !important;
  }
  
  .landscape-mode .filter-btn {
    padding: 6px 12px !important;
    font-size: 0.8rem !important;
  }
  
  .landscape-mode .ad-section {
    padding: 15px !important;
  }
  
  .landscape-mode .bottom-modules .equipment,
  .landscape-mode .bottom-modules .lighting-demo {
    padding: 15px !important;
  }
  
  .landscape-mode .equipment h3,
  .landscape-mode .lighting-demo h3 {
    font-size: 1.1rem !important;
    margin-bottom: 10px !important;
  }
}

/* iOS Safari特殊处理 */
@supports (-webkit-touch-callout: none) {
  .landscape-mode .photo-slider {
    /* 确保iOS Safari中的图片正确显示 */
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
  }
  
  .landscape-mode .photo-slide img {
    /* iOS中的图片优化 */
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
  }
  
  /* iOS按钮完全重置 */
  .enter-gallery-btn {
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    appearance: none !important;
    border: none !important;
    outline: none !important;
    -webkit-tap-highlight-color: transparent !important;
    -webkit-touch-callout: none !important;
    -webkit-user-select: none !important;
    -moz-user-select: none !important;
    user-select: none !important;
    background: none !important;
    box-shadow: none !important;
    
    /* 重新强制应用我们的样式 */
    border: 2px solid rgba(212, 175, 55, 0.6) !important;
    border-radius: 60px !important;
    background: 
      linear-gradient(135deg, 
        rgba(212, 175, 55, 0.25) 0%, 
        rgba(244, 228, 160, 0.15) 30%,
        rgba(212, 175, 55, 0.20) 70%,
        rgba(184, 134, 11, 0.25) 100%),
      linear-gradient(45deg, 
        transparent 0%, 
        rgba(255, 255, 255, 0.05) 50%, 
        transparent 100%) !important;
    box-shadow: 
      0 8px 32px rgba(0, 0, 0, 0.4),
      0 4px 16px rgba(212, 175, 55, 0.3) !important;
  }
  
  .enter-gallery-btn:focus,
  .enter-gallery-btn:active,
  .enter-gallery-btn:focus-visible {
    outline: none !important;
    -webkit-tap-highlight-color: transparent !important;
    border: 2px solid rgba(212, 175, 55, 0.6) !important;
  }
}