/* 
  微缩模型场景与微观世界艺术展厅 专属CSS 
  主色调：#D35400（切割垫板橙）
  辅助色：#34495E（镊子金属灰）
  背景色：#FDFEFE（纯净工作台白）
  卡片色：#F4F6F7（浅灰底座）
  正文色：#2C3E50（图纸深蓝）
*/

:root {
  --color-primary: #D35400;
  --color-secondary: #34495E;
  --color-bg: #FDFEFE;
  --color-card: #F4F6F7;
  --color-text: #2C3E50;
  --color-text-light: #7F8C8D;
  --color-white: #FFFFFF;
  --color-black: #111111;
  --font-main: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --transition: all 0.3s ease;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-main);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

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

/* 放大镜鼠标指针效果 */
body.magnifier-active {
  cursor: url('../images/icon-512.webp') 16 16, auto;
}

/* 导航栏 */
.c71a0e32d {
  background-color: var(--color-white);
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  position: sticky;
  top: 0;
  z-index: 1000;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 5%;
}

.ceae0e10e {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--color-primary);
}

.ceae0e10e img {
  height: 40px;
}

.ce2b00e18 {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.ce2b00e18 a {
  font-weight: 500;
  color: var(--color-secondary);
}

.ce2b00e18 a:hover {
  color: var(--color-primary);
}

/* Hero区 */
.cf4fcaed4 {
  position: relative;
  height: 80vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background-color: var(--color-black);
}

.c33066f64 {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.6;
  filter: blur(5px);
  transition: filter 0.5s ease;
}

.cf4fcaed4:hover .c33066f64 {
  filter: blur(0px);
}

.c3110c8b6 {
  position: relative;
  z-index: 10;
  color: var(--color-white);
  max-width: 800px;
  padding: 2rem;
}

.c8392fa8f {
  font-size: 3.5rem;
  margin-bottom: 1rem;
  text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

.cca24658f {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

.c7124b0a9 {
  display: inline-block;
  padding: 1rem 2.5rem;
  background-color: var(--color-primary);
  color: var(--color-white);
  font-size: 1.2rem;
  font-weight: bold;
  border-radius: 30px;
  box-shadow: 0 4px 15px rgba(211, 84, 0, 0.4);
}

.c7124b0a9:hover {
  background-color: #E67E22;
  transform: translateY(-2px);
  color: var(--color-white);
}

/* 通用区块 */
.c55ca4da4 {
  padding: 5rem 5%;
}

.cbb2768ad {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  color: var(--color-secondary);
}

.cbb2768ad::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background-color: var(--color-primary);
  margin: 1rem auto 0;
}

/* 360展台 */
.cd360270d {
  background-color: var(--color-card);
  text-align: center;
}

.c8dbc8da3 {
  max-width: 1000px;
  margin: 0 auto;
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.cc8b1fa40 {
  width: 100%;
  display: block;
}

.cd27dffab {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-top: 2rem;
}

.c006cb6b7 {
  background: var(--color-white);
  padding: 1rem 2rem;
  border-radius: 5px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.c608deac4 {
  font-size: 0.9rem;
  color: var(--color-text-light);
}

.c3bf4554e {
  font-size: 1.2rem;
  font-weight: bold;
  color: var(--color-primary);
}

/* 昼夜对比 */
.cd8679e87 {
  position: relative;
}

.c9b445772 {
  position: relative;
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
  height: 600px;
  overflow: hidden;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.c9b445772 img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.c408cf6c0 {
  z-index: 1;
}

.c2a43745b {
  z-index: 2;
  clip-path: inset(0 50% 0 0);
}

.cb4db5bd9 {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 4px;
  background-color: var(--color-white);
  z-index: 3;
  cursor: ew-resize;
  transform: translateX(-50%);
}

.cb4db5bd9::after {
  content: '◄ || ►';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 40px;
  height: 40px;
  background-color: var(--color-primary);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

/* 卡片网格 */
.cf4131fac {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.c2b4ae9f1 {
  background-color: var(--color-white);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0,0,0,0.05);
  transition: var(--transition);
}

.c2b4ae9f1:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.c9c338bf9 {
  overflow: hidden;
  position: relative;
  aspect-ratio: 4/3;
}

.c7aafcd71 {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.c2b4ae9f1:hover .c7aafcd71 {
  transform: scale(1.1);
}

/* 局部放大效果 */
.c67803b38:hover .c7aafcd71 {
  transform: scale(2);
}

.c7f9e764f {
  padding: 1.5rem;
}

.cc267d33f {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  color: var(--color-secondary);
}

.ca939f24f {
  color: var(--color-text-light);
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

/* 展会海报 */
.cb66b4fe7 {
  background-color: var(--color-black);
  color: var(--color-white);
  position: relative;
  padding: 8rem 5%;
}

.c646e55b5 {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
  z-index: 0;
}

.c6b4c54b4 {
  position: relative;
  z-index: 1;
  max-width: 600px;
}

.cd643cf55 {
  font-size: 3rem;
  margin-bottom: 1rem;
  color: var(--color-primary);
}

.c4693c954 {
  font-size: 1.2rem;
  margin-bottom: 2rem;
}

/* 页脚 */
.cc54b264b {
  background-color: var(--color-secondary);
  color: var(--color-white);
  padding: 4rem 5% 2rem;
}

.cd6f3a935 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.cf1541593 h3 {
  color: var(--color-primary);
  margin-bottom: 1.5rem;
}

.c4202a2be {
  list-style: none;
}

.c4202a2be li {
  margin-bottom: 0.8rem;
}

.c4202a2be a {
  color: #BDC3C7;
}

.c4202a2be a:hover {
  color: var(--color-white);
}

.cee3408a7 {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  color: #7F8C8D;
  font-size: 0.9rem;
}

/* 内页通用样式 */
.cfea37db2 {
  background-color: var(--color-secondary);
  color: var(--color-white);
  padding: 4rem 5%;
  text-align: center;
}

.c2d470e5e {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.cb77f8c53 {
  color: #BDC3C7;
  font-size: 0.9rem;
}

.cb77f8c53 a {
  color: var(--color-primary);
}

.c66ef5fd6 {
  padding: 4rem 5%;
  max-width: 1200px;
  margin: 0 auto;
}

/* 响应式 */
@media (max-width: 768px) {
  .ce2b00e18 {
    display: none;
  }
  
  .c8392fa8f {
    font-size: 2.5rem;
  }
  
  .cbb2768ad {
    font-size: 2rem;
  }
  
  .c9b445772 {
    height: 300px;
  }
  
  .cd27dffab {
    flex-direction: column;
    gap: 1rem;
  }
}