/* =====================================================
   稀有陨石鉴定与星空陨石珠宝定制官网 - 主样式文件
   配色方案：深邃宇宙蓝 + 陨铁银
   ===================================================== */

/* ---- CSS 变量定义 ---- */
:root {
  --color-primary: #0A1628;
  --color-secondary: #C0C0C0;
  --color-bg: #050A14;
  --color-card: #1A2540;
  --color-text: #E0E8F0;
  --color-accent: #4A90D9;
  --color-gold: #B8960C;
  --color-star: #FFD700;
  --color-border: rgba(192, 192, 192, 0.2);
  --font-heading: 'Noto Serif SC', 'Source Han Serif SC', serif;
  --font-body: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-glow: 0 0 20px rgba(74, 144, 217, 0.3);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
  --radius: 12px;
  --radius-sm: 6px;
}

/* ---- 重置与基础样式 ---- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

a:hover {
  color: var(--color-secondary);
}

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

ul, ol {
  list-style: none;
}

/* ---- 星空粒子背景 ---- */
#star-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* ---- 导航栏 ---- */
.c7a7c77f0 {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(5, 10, 20, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition);
}

.c7a7c77f0.scrolled {
  background: rgba(5, 10, 20, 0.97);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
}

.c5005a5d4 {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.ca48be4be {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: 0.05em;
}

.ca48be4be .ccc4dbdea {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, #0A1628, #1A2540);
  border: 1px solid var(--color-secondary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.cf8adcefa {
  display: flex;
  align-items: center;
  gap: 8px;
}

.cf8adcefa a {
  color: var(--color-text);
  font-size: 0.9rem;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  white-space: nowrap;
}

.cf8adcefa a:hover,
.cf8adcefa a.c23e508cc {
  color: var(--color-secondary);
  background: rgba(192, 192, 192, 0.1);
}

.c57cc79c1 {
  background: linear-gradient(135deg, #0A1628, #1A2540) !important;
  border: 1px solid var(--color-secondary) !important;
  color: var(--color-secondary) !important;
  padding: 8px 20px !important;
}

.c57cc79c1:hover {
  background: var(--color-secondary) !important;
  color: var(--color-bg) !important;
  box-shadow: var(--shadow-glow) !important;
}

.c2ceb4b07 {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}

.c2ceb4b07 span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition);
}

/* ---- Hero 区域 ---- */
.c353cad11 {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  z-index: 1;
}

.cfe13a1a0 {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.cfe13a1a0 img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.cfe13a1a0::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(5, 10, 20, 0.3) 0%,
    rgba(5, 10, 20, 0.5) 50%,
    rgba(5, 10, 20, 0.9) 100%
  );
}

.cc14387a1 {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 24px;
  max-width: 900px;
}

.c50ec93b3 {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(192, 192, 192, 0.1);
  border: 1px solid rgba(192, 192, 192, 0.3);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: 0.8rem;
  color: var(--color-secondary);
  letter-spacing: 0.1em;
  margin-bottom: 24px;
  animation: fadeInDown 0.8s ease;
}

.c50ec93b3::before {
  content: '✦';
  color: var(--color-star);
  animation: starPulse 2s infinite;
}

.c14783d89 {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: #fff;
  text-shadow: 0 0 40px rgba(74, 144, 217, 0.5);
  animation: fadeInUp 0.8s ease 0.2s both;
}

.c14783d89 .cbdce9239 {
  background: linear-gradient(135deg, #C0C0C0, #4A90D9, #C0C0C0);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.c5ce1d615 {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: rgba(224, 232, 240, 0.85);
  margin-bottom: 40px;
  line-height: 1.8;
  animation: fadeInUp 0.8s ease 0.4s both;
}

.c331a28e3 {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 0.6s both;
}

.ca6527569 {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(224, 232, 240, 0.6);
  font-size: 0.75rem;
  animation: bounce 2s infinite;
}

.ca6527569::before {
  content: '';
  display: block;
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, transparent, rgba(192, 192, 192, 0.6));
}

/* ---- 按钮样式 ---- */
.cf9df33f1 {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  text-decoration: none;
  white-space: nowrap;
}

.cd89a4616 {
  background: linear-gradient(135deg, #1A2540, #0A1628);
  color: var(--color-secondary);
  border: 1px solid var(--color-secondary);
}

.cd89a4616:hover {
  background: var(--color-secondary);
  color: var(--color-bg);
  box-shadow: 0 0 30px rgba(192, 192, 192, 0.4);
  transform: translateY(-2px);
}

.cad069ec1 {
  background: rgba(74, 144, 217, 0.15);
  color: var(--color-accent);
  border: 1px solid rgba(74, 144, 217, 0.4);
}

.cad069ec1:hover {
  background: rgba(74, 144, 217, 0.3);
  color: #fff;
  transform: translateY(-2px);
}

.c7b2f67e4 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.c7b2f67e4:hover {
  border-color: var(--color-secondary);
  color: var(--color-secondary);
}

/* ---- 通用容器 ---- */
.c6f92131d {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.c1644057c {
  position: relative;
  z-index: 1;
  padding: 80px 0;
}

.cec323ec1 {
  text-align: center;
  margin-bottom: 56px;
}

.c0e6c66ac {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--color-secondary);
  text-transform: uppercase;
  margin-bottom: 12px;
  padding: 4px 12px;
  border: 1px solid rgba(192, 192, 192, 0.3);
  border-radius: 100px;
}

.c6062f89d {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
  line-height: 1.3;
}

.caf624083 {
  font-size: 1.05rem;
  color: rgba(224, 232, 240, 0.75);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.8;
}

/* ---- 卡片样式 ---- */
.cc80b1a76 {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}

.cc80b1a76:hover {
  border-color: rgba(192, 192, 192, 0.4);
  box-shadow: var(--shadow-card), var(--shadow-glow);
  transform: translateY(-4px);
}

.c2589556a {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.cc80b1a76:hover .c2589556a {
  transform: scale(1.05);
}

.c1d673645 {
  padding: 24px;
}

.c79abf418 {
  font-size: 0.75rem;
  color: var(--color-secondary);
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}

.c4e719d11 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 10px;
  line-height: 1.4;
}

.cbcf6d718 {
  font-size: 0.9rem;
  color: rgba(224, 232, 240, 0.7);
  line-height: 1.7;
  margin-bottom: 16px;
}

.cb29d7c02 {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.8rem;
  color: rgba(224, 232, 240, 0.5);
}

/* ---- 网格布局 ---- */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.c539154ee { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.c908db53d { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

/* ---- 镇馆之宝展示区 ---- */
.c9912e58a {
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-primary) 50%, var(--color-bg) 100%);
}

.cdb11b9ff {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.ca4f69f38 {
  position: relative;
}

.c7a47bb7f {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.c7a47bb7f::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(74, 144, 217, 0.1), transparent 70%);
  z-index: 1;
  pointer-events: none;
}

.cb0fb029d {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 2;
  background: rgba(184, 150, 12, 0.9);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 100px;
  letter-spacing: 0.05em;
}

.c887703c3 {
  padding: 8px 0;
}

.cebddc695 {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
}

.c8d6f6358 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 24px 0;
}

.cef7ffbd9 {
  background: rgba(26, 37, 64, 0.6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 16px;
}

.c17159593 {
  font-size: 0.75rem;
  color: var(--color-secondary);
  letter-spacing: 0.1em;
  margin-bottom: 4px;
}

.c4ff14e10 {
  font-size: 1.1rem;
  font-weight: 600;
  color: #fff;
}

/* ---- 珠宝展示区 ---- */
.c292a1b51 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.c66012d02 {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
}

.c66012d02:hover {
  border-color: var(--color-secondary);
  box-shadow: 0 0 30px rgba(192, 192, 192, 0.2);
  transform: translateY(-6px);
}

.c16f8e33e {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
}

.c16f8e33e img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.c66012d02:hover .c16f8e33e img {
  transform: scale(1.08);
}

.c4cf991b3 {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(5, 10, 20, 0.8), transparent);
  display: flex;
  align-items: flex-end;
  padding: 20px;
  opacity: 0;
  transition: var(--transition);
}

.c66012d02:hover .c4cf991b3 {
  opacity: 1;
}

.c3f62d0fb {
  padding: 20px;
}

.c4e12d895 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 6px;
}

.cc2e5ba9a {
  font-size: 0.85rem;
  color: var(--color-secondary);
  margin-bottom: 12px;
}

.c076d88b5 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-star);
}

/* ---- 鉴定证书查询区 ---- */
.c3c99fbc7 {
  background: linear-gradient(135deg, rgba(10, 22, 40, 0.9), rgba(26, 37, 64, 0.9));
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.c54b5e115 {
  max-width: 640px;
  margin: 0 auto;
  background: rgba(5, 10, 20, 0.6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 40px;
}

.ca60cd982 {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
}

.c08ddec21 {
  flex: 1;
  background: rgba(26, 37, 64, 0.8);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 14px 20px;
  color: var(--color-text);
  font-size: 1rem;
  font-family: var(--font-body);
  transition: var(--transition);
  outline: none;
}

.c08ddec21:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(74, 144, 217, 0.15);
}

.c08ddec21::placeholder {
  color: rgba(224, 232, 240, 0.4);
}

/* ---- 猎星动态区 ---- */
.c0a6b450f {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
}

.c6cbcecc3 {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.c6cbcecc3 img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.cb7f17a92 {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px;
  background: linear-gradient(to top, rgba(5, 10, 20, 0.95), transparent);
}

.cdc03a4ae {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.c35b4dd9f {
  display: flex;
  gap: 16px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 16px;
  transition: var(--transition);
}

.c35b4dd9f:hover {
  border-color: rgba(192, 192, 192, 0.3);
}

.c34301d13 {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  flex-shrink: 0;
}

/* ---- 天文爱好者交流区 ---- */
.c9e650d85 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.c6fdb7eb0 {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 20px;
  transition: var(--transition);
}

.c6fdb7eb0:hover {
  border-color: rgba(74, 144, 217, 0.4);
  box-shadow: 0 0 20px rgba(74, 144, 217, 0.1);
}

.c369107c6 {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.cd18b8a60 {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-card));
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.cf0bae948 {
  font-weight: 600;
  color: #fff;
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.c0d0ebac7 {
  font-size: 0.78rem;
  color: rgba(224, 232, 240, 0.5);
}

.c8e7e53ab {
  font-size: 0.88rem;
  color: rgba(224, 232, 240, 0.7);
  line-height: 1.6;
  margin-bottom: 12px;
}

.ce041cfb9 {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.cf4f3309a {
  font-size: 0.72rem;
  padding: 2px 10px;
  border-radius: 100px;
  background: rgba(74, 144, 217, 0.15);
  color: var(--color-accent);
  border: 1px solid rgba(74, 144, 217, 0.2);
}

/* ---- 合作机构Logo墙 ---- */
.c6afae015 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.c88d2b8bd {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 16px 28px;
  font-size: 0.85rem;
  color: rgba(224, 232, 240, 0.6);
  transition: var(--transition);
  text-align: center;
  min-width: 140px;
}

.c88d2b8bd:hover {
  border-color: var(--color-secondary);
  color: var(--color-secondary);
}

/* ---- 面包屑 ---- */
.cbf7a01ad {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: rgba(224, 232, 240, 0.5);
  padding: 16px 0;
}

.cbf7a01ad a {
  color: rgba(224, 232, 240, 0.5);
}

.cbf7a01ad a:hover {
  color: var(--color-secondary);
}

.cbf7a01ad .c9cfa2c7b {
  color: rgba(224, 232, 240, 0.3);
}

.cbf7a01ad .c45efd634 {
  color: var(--color-secondary);
}

/* ---- 页面头部横幅 ---- */
.cdc02cb09 {
  position: relative;
  padding: 140px 0 80px;
  text-align: center;
  overflow: hidden;
}

.cdc02cb09::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center top, rgba(74, 144, 217, 0.15), transparent 70%);
}

.c522db2d9 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
  position: relative;
}

.c23e11ad3 {
  font-size: 1.1rem;
  color: rgba(224, 232, 240, 0.75);
  max-width: 600px;
  margin: 0 auto;
  position: relative;
}

/* ---- 内容区域 ---- */
.cc0ee8697 {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 40px;
  margin-bottom: 32px;
}

.cc0ee8697 h2 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  color: #fff;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border);
}

.cc0ee8697 h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--color-secondary);
  margin: 24px 0 12px;
}

.cc0ee8697 p {
  color: rgba(224, 232, 240, 0.8);
  line-height: 1.8;
  margin-bottom: 16px;
}

.cc0ee8697 ul {
  list-style: disc;
  padding-left: 24px;
  color: rgba(224, 232, 240, 0.8);
  line-height: 1.8;
}

.cc0ee8697 ul li {
  margin-bottom: 8px;
}

/* ---- FAQ 样式 ---- */
.c1ab790e5 {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.c8b22e21c {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.c1b8bed3e {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  font-weight: 600;
  color: #fff;
  transition: var(--transition);
  user-select: none;
}

.c1b8bed3e:hover {
  color: var(--color-secondary);
}

.c1b8bed3e .c5346db14 {
  width: 24px;
  height: 24px;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  transition: var(--transition);
}

.c8b22e21c.open .c5346db14 {
  transform: rotate(45deg);
  border-color: var(--color-secondary);
  color: var(--color-secondary);
}

.ca8d1b58f {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.c8b22e21c.open .ca8d1b58f {
  max-height: 500px;
}

.cee90bcc1 {
  padding: 0 24px 20px;
  color: rgba(224, 232, 240, 0.75);
  line-height: 1.8;
  font-size: 0.95rem;
}

/* ---- 流程步骤 ---- */
.caea21c88 {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.c947a61cd {
  display: flex;
  gap: 24px;
  align-items: flex-start;
}

.c79dd9c96 {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-card));
  border: 1px solid var(--color-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-secondary);
  flex-shrink: 0;
}

.cfc26d872 h4 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: #fff;
  margin-bottom: 8px;
}

.cfc26d872 p {
  font-size: 0.9rem;
  color: rgba(224, 232, 240, 0.7);
  line-height: 1.7;
}

/* ---- 表格样式 ---- */
.c4d8fa8a3 {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.c4d8fa8a3 th {
  background: rgba(26, 37, 64, 0.8);
  color: var(--color-secondary);
  padding: 14px 16px;
  text-align: left;
  font-weight: 600;
  border-bottom: 1px solid var(--color-border);
  letter-spacing: 0.05em;
}

.c4d8fa8a3 td {
  padding: 14px 16px;
  border-bottom: 1px solid rgba(192, 192, 192, 0.08);
  color: rgba(224, 232, 240, 0.8);
}

.c4d8fa8a3 tr:hover td {
  background: rgba(26, 37, 64, 0.4);
}

/* ---- 统计数字 ---- */
.c7c67bab0 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.cdd7b9e73 {
  text-align: center;
  padding: 32px 16px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.cddb1ea40 {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-secondary);
  display: block;
  margin-bottom: 8px;
}

.cf0d0bac9 {
  font-size: 0.9rem;
  color: rgba(224, 232, 240, 0.6);
}

/* ---- 搜索框 ---- */
.search-box {
  display: flex;
  gap: 12px;
  max-width: 640px;
  margin: 0 auto;
}

.c9c90c17c {
  flex: 1;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  color: var(--color-text);
  font-size: 1rem;
  font-family: var(--font-body);
  outline: none;
  transition: var(--transition);
}

.c9c90c17c:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(74, 144, 217, 0.15);
}

.c9c90c17c::placeholder {
  color: rgba(224, 232, 240, 0.4);
}

/* ---- 页脚 ---- */
.c9a86e7a0 {
  position: relative;
  z-index: 1;
  background: rgba(5, 10, 20, 0.95);
  border-top: 1px solid var(--color-border);
  padding: 64px 0 32px;
}

.c3ca28f0a {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.c74bd4617 .c2169b4a3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
}

.c74bd4617 p {
  font-size: 0.9rem;
  color: rgba(224, 232, 240, 0.6);
  line-height: 1.7;
  margin-bottom: 24px;
}

.c6590ca04 {
  display: flex;
  gap: 12px;
}

.cd1e09307 {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: rgba(224, 232, 240, 0.6);
  transition: var(--transition);
}

.cd1e09307:hover {
  border-color: var(--color-secondary);
  color: var(--color-secondary);
}

.c8566d555 h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 20px;
}

.c444dc2ff {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.c444dc2ff a {
  font-size: 0.88rem;
  color: rgba(224, 232, 240, 0.55);
  transition: var(--transition);
}

.c444dc2ff a:hover {
  color: var(--color-secondary);
  padding-left: 4px;
}

.ca370c99a {
  border-top: 1px solid var(--color-border);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.ca370c99a p {
  font-size: 0.82rem;
  color: rgba(224, 232, 240, 0.4);
}

.cb96640ed {
  display: flex;
  gap: 20px;
}

.cb96640ed a {
  font-size: 0.82rem;
  color: rgba(224, 232, 240, 0.4);
}

.cb96640ed a:hover {
  color: var(--color-secondary);
}

/* ---- 陨石3D展示组件 ---- */
.cc0e3b78a {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.cf52de97e {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--color-border);
}

.c443bb0ea {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-secondary);
}

.cf90f1667 {
  display: flex;
  gap: 8px;
}

.cd0c03458 {
  background: rgba(26, 37, 64, 0.8);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 6px 14px;
  color: var(--color-text);
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition);
}

.cd0c03458:hover {
  border-color: var(--color-secondary);
  color: var(--color-secondary);
}

.cfc29b86f {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  cursor: crosshair;
}

.cfc29b86f img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.cb5ab88b0 {
  position: absolute;
  width: 120px;
  height: 120px;
  border: 2px solid rgba(192, 192, 192, 0.6);
  border-radius: 50%;
  pointer-events: none;
  box-shadow: 0 0 0 2000px rgba(5, 10, 20, 0.5);
  transform: translate(-50%, -50%);
  display: none;
}

.cfc29b86f:hover .cb5ab88b0 {
  display: block;
}

/* ---- 动画 ---- */
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes starPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.8); }
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-8px); }
}

@keyframes meteorTrail {
  0% { opacity: 0; transform: translateX(-100px) translateY(-100px); }
  50% { opacity: 1; }
  100% { opacity: 0; transform: translateX(100px) translateY(100px); }
}

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

.c2ac18565 {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.c2ac18565.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---- 标签/徽章 ---- */
.c70da81c4 {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.cce3705dd { background: rgba(184, 150, 12, 0.2); color: #B8960C; border: 1px solid rgba(184, 150, 12, 0.3); }
.c9337fab1 { background: rgba(74, 144, 217, 0.2); color: #4A90D9; border: 1px solid rgba(74, 144, 217, 0.3); }
.badge-sold { background: rgba(192, 192, 192, 0.1); color: rgba(192, 192, 192, 0.5); border: 1px solid rgba(192, 192, 192, 0.2); }

/* ---- 分割线 ---- */
.divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 40px 0;
}

/* ---- 响应式 ---- */
@media (max-width: 1024px) {
  .c908db53d { grid-template-columns: repeat(2, 1fr); }
  .c3ca28f0a { grid-template-columns: 1fr 1fr; }
  .c7c67bab0 { grid-template-columns: repeat(2, 1fr); }
  .cdb11b9ff { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  .cf8adcefa {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(5, 10, 20, 0.98);
    flex-direction: column;
    padding: 24px;
    border-bottom: 1px solid var(--color-border);
    gap: 4px;
  }

  .cf8adcefa.open {
    display: flex;
  }

  .cf8adcefa a {
    width: 100%;
    padding: 12px 16px;
  }

  .c2ceb4b07 {
    display: flex;
  }

  .c1644057c { padding: 60px 0; }
  .grid-2 { grid-template-columns: 1fr; }
  .c539154ee { grid-template-columns: 1fr; }
  .c292a1b51 { grid-template-columns: repeat(2, 1fr); }
  .c0a6b450f { grid-template-columns: 1fr; }
  .c9e650d85 { grid-template-columns: 1fr; }
  .c3ca28f0a { grid-template-columns: 1fr; gap: 32px; }
  .ca370c99a { flex-direction: column; text-align: center; }
  .ca60cd982 { flex-direction: column; }
  .cc0ee8697 { padding: 24px; }
  .c331a28e3 { flex-direction: column; align-items: center; }
}

@media (max-width: 480px) {
  .c292a1b51 { grid-template-columns: 1fr; }
  .c7c67bab0 { grid-template-columns: repeat(2, 1fr); }
  .c8d6f6358 { grid-template-columns: 1fr; }
  .c6f92131d { padding: 0 16px; }
}

/* ---- 辅助类 ---- */
.cd22ec214 { text-align: center; }
.text-silver { color: var(--color-secondary); }
.text-accent { color: var(--color-accent); }
.text-muted { color: rgba(224, 232, 240, 0.55); }
.mt-8 { margin-top: 8px; }
.cafe2ee18 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.c6c9a4909 { margin-top: 32px; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.cebe44950 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.gap-8 { gap: 8px; }
.gap-16 { gap: 16px; }
.gap-24 { gap: 24px; }
.cc5336cff { width: 100%; }

/* ---- 滚动条美化 ---- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--color-bg); }
::-webkit-scrollbar-thumb { background: var(--color-card); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(192, 192, 192, 0.3); }

/* ---- 选中文字样式 ---- */
::selection {
  background: rgba(74, 144, 217, 0.3);
  color: #fff;
}