/* ========================================
   AI数字人虚拟主播定制与24小时直播代运营 - 全站样式
   配色方案：全息投影蓝+AI矩阵紫
   ======================================== */

/* CSS变量定义 */
:root {
  --color-primary: #00BCD4;
  --color-secondary: #9C27B0;
  --color-bg-deep: #0A0A1A;
  --color-card: #1A1A2E;
  --color-text: #E8E8E8;
  --color-text-muted: #A0A0B0;
  --color-accent: #00E5FF;
  --color-gradient-start: #00BCD4;
  --color-gradient-end: #9C27B0;
  --color-border: rgba(0, 188, 212, 0.2);
  --color-glow: rgba(0, 188, 212, 0.4);
  --font-primary: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  --font-code: "JetBrains Mono", "Fira Code", monospace;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-card: 0 4px 24px rgba(0, 188, 212, 0.1);
  --shadow-glow: 0 0 20px rgba(0, 188, 212, 0.3);
  --transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width: 1200px;
}

/* 基础重置 */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-primary);
  background-color: var(--color-bg-deep);
  color: var(--color-text);
  line-height: 1.8;
  overflow-x: hidden;
  min-height: 100vh;
}

/* 粒子背景 */
.c064ddad6 {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(0, 188, 212, 0.05) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(156, 39, 176, 0.05) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(0, 229, 255, 0.03) 0%, transparent 50%);
}

/* 全息扫描线效果 */
.c62ae4568 {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 188, 212, 0.015) 2px,
    rgba(0, 188, 212, 0.015) 4px
  );
  animation: scanlineMove 8s linear infinite;
}

@keyframes scanlineMove {
  0% { transform: translateY(0); }
  100% { transform: translateY(4px); }
}

/* 容器 */
.c41073047 {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 2;
}

.container-wide {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 2;
}

/* 导航栏 */
.c5ab591e1 {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 10, 26, 0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition-base);
}

.c5ab591e1.scrolled {
  box-shadow: 0 2px 20px rgba(0, 188, 212, 0.15);
}

.c8b94755c {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.cfbe0b3df {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--color-text);
}

.cfbe0b3df img {
  width: 36px;
  height: 36px;
  border-radius: 8px;
}

.cfbe0b3df span {
  font-size: 1.1rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.c7af2c6d5 {
  display: flex;
  list-style: none;
  gap: 8px;
}

.c7af2c6d5 a {
  display: block;
  padding: 8px 16px;
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  border-radius: var(--radius-sm);
  transition: var(--transition-base);
  position: relative;
}

.c7af2c6d5 a:hover,
.c7af2c6d5 a.cac124cd0 {
  color: var(--color-primary);
  background: rgba(0, 188, 212, 0.08);
}

.c7af2c6d5 a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: var(--transition-base);
  transform: translateX(-50%);
}

.c7af2c6d5 a:hover::after,
.c7af2c6d5 a.cac124cd0::after {
  width: 60%;
}

.c4678dc29 {
  padding: 8px 20px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-base);
  text-decoration: none;
}

.c4678dc29:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.c637d6213 {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 5px;
}

.c637d6213 span {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hero区域 */
.c63932fb2 {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 70px;
  overflow: hidden;
}

.c8b3e6085 {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.c8b3e6085 img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.6;
}

.c8b3e6085::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    180deg,
    rgba(10, 10, 26, 0.3) 0%,
    rgba(10, 10, 26, 0.6) 50%,
    rgba(10, 10, 26, 0.95) 100%
  );
}

.cbc834406 {
  position: relative;
  z-index: 2;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 60px 20px;
  text-align: center;
}

.c780c6b21 {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(0, 188, 212, 0.1);
  border: 1px solid var(--color-border);
  border-radius: 50px;
  font-size: 0.8rem;
  color: var(--color-primary);
  margin-bottom: 24px;
  animation: breathe 3s ease-in-out infinite;
}

@keyframes breathe {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.8; transform: scale(1.02); }
}

.c780c6b21 .c27b22c3a {
  width: 8px;
  height: 8px;
  background: var(--color-primary);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.c7162d44c {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 20px;
  background: linear-gradient(135deg, #fff 0%, var(--color-primary) 50%, var(--color-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.c4abd34f5 {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  max-width: 700px;
  margin: 0 auto 40px;
  line-height: 1.8;
}

.cdc179d11 {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.c850a15ed {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-base);
  text-decoration: none;
}

.c850a15ed:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(0, 188, 212, 0.4);
}

.cd8cf1eb2 {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-base);
  text-decoration: none;
}

.cd8cf1eb2:hover {
  background: rgba(0, 188, 212, 0.1);
  transform: translateY(-3px);
}

/* HUD数据面板 */
.c7575f61e {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-top: 60px;
}

.c2ba0796d {
  background: rgba(26, 26, 46, 0.8);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: var(--transition-base);
}

.c2ba0796d::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
}

.c2ba0796d:hover {
  transform: translateY(-5px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
}

.c41b31df2 {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 8px;
  font-family: var(--font-code);
}

.c698044c7 {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* 通用Section */
.ceb6ecb95 {
  padding: 80px 0;
  position: relative;
  z-index: 2;
}

.c68c1783a {
  text-align: center;
  margin-bottom: 50px;
}

.c6f66cd57 {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(0, 188, 212, 0.1);
  border: 1px solid var(--color-border);
  border-radius: 50px;
  font-size: 0.75rem;
  color: var(--color-primary);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.caa46f2d4 {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--color-text);
}

.c7ed1dfa1 {
  font-size: 1rem;
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* 数字人展示廊 */
.c851226ff {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  padding: 20px 0;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.c851226ff::-webkit-scrollbar {
  height: 6px;
}

.c851226ff::-webkit-scrollbar-track {
  background: var(--color-card);
  border-radius: 3px;
}

.c851226ff::-webkit-scrollbar-thumb {
  background: var(--color-primary);
  border-radius: 3px;
}

.cd010e649 {
  flex: 0 0 280px;
  scroll-snap-align: start;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: var(--transition-base);
  background: var(--color-card);
}

.cd010e649:hover {
  transform: scale(1.03);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
}

.cd010e649 img {
  width: 100%;
  height: 360px;
  object-fit: cover;
}

.cae05efe2 {
  padding: 16px;
}

.cae05efe2 h4 {
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.cae05efe2 p {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* 内容卡片网格 */
.c59999253 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.content-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition-base);
  text-decoration: none;
  color: var(--color-text);
  display: block;
}

.content-card:hover {
  transform: translateY(-8px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
}

.content-card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.content-card-body {
  padding: 24px;
}

.content-card-body h3 {
  font-size: 1.1rem;
  margin-bottom: 12px;
  line-height: 1.5;
}

.content-card-body p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 16px;
}

.content-card-body .card-link {
  color: var(--color-primary);
  font-size: 0.85rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* 对比表格 */
.c48178418 {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.c48178418 th {
  background: rgba(0, 188, 212, 0.1);
  padding: 16px 20px;
  text-align: left;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-primary);
  border-bottom: 1px solid var(--color-border);
}

.c48178418 td {
  padding: 14px 20px;
  font-size: 0.9rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.c48178418 tr:last-child td {
  border-bottom: none;
}

.c48178418 tr:hover td {
  background: rgba(0, 188, 212, 0.03);
}

/* 成本计算器 */
.c34812db9 {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.c0212c88c {
  margin-bottom: 24px;
}

.c0212c88c label {
  display: block;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}

.c1cb1b964 {
  width: 100%;
  padding: 12px 16px;
  background: var(--color-bg-deep);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-size: 1rem;
  transition: var(--transition-base);
}

.c1cb1b964:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 188, 212, 0.1);
}

.c2762790c {
  background: rgba(0, 188, 212, 0.05);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-top: 24px;
}

/* 客户案例 */
.c1a875f19 {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition-base);
}

.c1a875f19:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
}

.c1a035910 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 20px;
}

.cd95f7b3b {
  text-align: center;
}

.cd1897187 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
}

.ca1af505d {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-top: 4px;
}

/* 技术实力 */
.cd93f8a87 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.c2fb2bbb3 {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: var(--transition-base);
}

.c2fb2bbb3:hover {
  border-color: var(--color-primary);
}

.ce144d078 {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 188, 212, 0.1);
  border-radius: var(--radius-sm);
  color: var(--color-primary);
  font-size: 1.2rem;
  flex-shrink: 0;
}

.c5fadf416 h4 {
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.c5fadf416 p {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* 页脚 */
.ceec57ac7 {
  background: rgba(10, 10, 26, 0.95);
  border-top: 1px solid var(--color-border);
  padding: 60px 0 30px;
  position: relative;
  z-index: 2;
}

.c83fcb7d3 {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 40px;
  margin-bottom: 40px;
}

.c2262daf1 p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-top: 12px;
  line-height: 1.7;
}

.c7987f7f4 h4 {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--color-text);
}

.c7987f7f4 ul {
  list-style: none;
}

.c7987f7f4 ul li {
  margin-bottom: 8px;
}

.c7987f7f4 ul li a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.85rem;
  transition: var(--transition-base);
}

.c7987f7f4 ul li a:hover {
  color: var(--color-primary);
}

.c91e5e730 {
  border-top: 1px solid var(--color-border);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.c91e5e730 p {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.c91e5e730 a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.8rem;
}

.c91e5e730 a:hover {
  color: var(--color-primary);
}

/* 面包屑 */
.c8d8c43f9 {
  padding: 90px 0 20px;
  position: relative;
  z-index: 2;
}

.c85302f87 {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  font-size: 0.85rem;
}

.c85302f87 a {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: var(--transition-base);
}

.c85302f87 a:hover {
  color: var(--color-primary);
}

.c85302f87 .c3b3e54a0 {
  color: var(--color-text-muted);
}

.c85302f87 .c29cf16cd {
  color: var(--color-primary);
}

/* 内页Hero */
.c6c865769 {
  padding: 120px 0 60px;
  text-align: center;
  position: relative;
  background: linear-gradient(180deg, rgba(0, 188, 212, 0.05) 0%, transparent 100%);
}

.c6c865769 h1 {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  margin-bottom: 16px;
}

.c6c865769 p {
  font-size: 1rem;
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* 内容区域 */
.cd48086e4 {
  padding: 40px 0 80px;
  position: relative;
  z-index: 2;
}

.cd48086e4 h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 40px 0 16px;
  color: var(--color-text);
}

.cd48086e4 h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin: 30px 0 12px;
  color: var(--color-text);
}

.cd48086e4 p {
  margin-bottom: 16px;
  line-height: 1.9;
  color: var(--color-text-muted);
}

.cd48086e4 ul, .cd48086e4 ol {
  margin: 16px 0;
  padding-left: 24px;
}

.cd48086e4 li {
  margin-bottom: 8px;
  color: var(--color-text-muted);
  line-height: 1.7;
}

.cd48086e4 img {
  width: 100%;
  border-radius: var(--radius-md);
  margin: 24px 0;
}

/* FAQ手风琴 */
.c04fb94b0 {
  margin-top: 30px;
}

.c4f15597b {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
}

.c019299df {
  padding: 18px 24px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition-base);
}

.c019299df:hover {
  background: rgba(0, 188, 212, 0.05);
}

.c019299df .c9ada2842 {
  color: var(--color-primary);
  transition: var(--transition-base);
}

.c4f15597b.cac124cd0 .c019299df .c9ada2842 {
  transform: rotate(45deg);
}

.caff2406d {
  padding: 0 24px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.c4f15597b.cac124cd0 .caff2406d {
  padding: 0 24px 18px;
  max-height: 500px;
}

.caff2406d p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* 搜索页 */
.search-container {
  max-width: 700px;
  margin: 0 auto;
  padding: 40px 20px;
}

.search-box {
  display: flex;
  gap: 12px;
  margin-bottom: 30px;
}

.search-input {
  flex: 1;
  padding: 14px 20px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-size: 1rem;
  transition: var(--transition-base);
}

.search-input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.search-btn {
  padding: 14px 24px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition-base);
}

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

.search-results {
  margin-top: 20px;
}

.search-result-item {
  padding: 20px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  transition: var(--transition-base);
}

.search-result-item:hover {
  border-color: var(--color-primary);
}

.search-result-item h3 {
  font-size: 1rem;
  margin-bottom: 8px;
}

.search-result-item h3 a {
  color: var(--color-primary);
  text-decoration: none;
}

.search-result-item p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* 404页面 */
.error-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 20px;
}

.error-code {
  font-size: clamp(5rem, 15vw, 10rem);
  font-weight: 900;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 20px;
}

/* APP下载页 */
.app-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 60px 0;
}

.app-features {
  list-style: none;
  margin-top: 24px;
}

.app-features li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.app-features li::before {
  content: '✓';
  color: var(--color-primary);
  font-weight: 700;
  flex-shrink: 0;
}

.download-btns {
  display: flex;
  gap: 16px;
  margin-top: 30px;
  flex-wrap: wrap;
}

/* 响应式 */
@media (max-width: 1024px) {
  .c83fcb7d3 {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .c7af2c6d5 {
    display: none;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background: rgba(10, 10, 26, 0.98);
    flex-direction: column;
    padding: 20px;
    border-bottom: 1px solid var(--color-border);
  }

  .c7af2c6d5.cac124cd0 {
    display: flex;
  }

  .c637d6213 {
    display: flex;
  }

  .c4678dc29 {
    display: none;
  }

  .c7162d44c {
    font-size: 1.8rem;
  }

  .c7575f61e {
    grid-template-columns: repeat(2, 1fr);
  }

  .c59999253 {
    grid-template-columns: 1fr;
  }

  .c83fcb7d3 {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .c91e5e730 {
    flex-direction: column;
    text-align: center;
  }

  .app-showcase {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .c1a035910 {
    grid-template-columns: 1fr;
  }

  .c48178418 {
    display: block;
    overflow-x: auto;
  }

  .cd010e649 {
    flex: 0 0 240px;
  }

  .c34812db9 {
    padding: 24px;
  }
}

@media (max-width: 480px) {
  .c7575f61e {
    grid-template-columns: 1fr;
  }

  .cdc179d11 {
    flex-direction: column;
    align-items: center;
  }

  .ceb6ecb95 {
    padding: 50px 0;
  }
}

/* 工具类 */
.text-gradient {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cbfedbc7b { text-align: center; }
.cb5d8451f { margin-top: 20px; }
.c99680cf4 { margin-top: 40px; }
.mb-20 { margin-bottom: 20px; }
.mb-40 { margin-bottom: 40px; }

/* 动画 */
.ca840f7ce {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.ca840f7ce.visible {
  opacity: 1;
  transform: translateY(0);
}

/* 场景切换演示 */
.scene-switcher {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.scene-btn {
  padding: 8px 20px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  cursor: pointer;
  transition: var(--transition-base);
  font-size: 0.85rem;
}

.scene-btn.cac124cd0,
.scene-btn:hover {
  background: rgba(0, 188, 212, 0.1);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* 内链卡片 */
.cb2f4f0c0 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 16px;
  margin-top: 30px;
}

.cc59df35c {
  display: block;
  padding: 20px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: var(--transition-base);
}

.cc59df35c:hover {
  border-color: var(--color-primary);
  transform: translateY(-3px);
}

.cc59df35c h4 {
  font-size: 0.9rem;
  color: var(--color-text);
  margin-bottom: 6px;
}

.cc59df35c p {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}