/* ============================================
   智能电视(TV)应用开发与大屏互动营销服务商 - 主样式表
   客厅沉浸黑 + 智能交互蓝 视觉体系
   ============================================ */

:root {
  --color-primary: #0A0A0A;
  --color-accent: #2196F3;
  --color-bg: #121212;
  --color-card: #1E1E1E;
  --color-text: #F5F5F5;
  --color-text-secondary: #B0B0B0;
  --color-accent-glow: rgba(33, 150, 243, 0.3);
  --color-accent-light: rgba(33, 150, 243, 0.1);
  --radius-card: 16px;
  --radius-btn: 28px;
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.6);
  --shadow-focus: 0 0 0 3px var(--color-accent-glow), 0 8px 32px rgba(33, 150, 243, 0.2);
  --transition-focus: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s ease;
  --font-main: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
  --max-width: 1400px;
}

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

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

body {
  font-family: var(--font-main);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.8;
  overflow-x: hidden;
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: #64B5F6;
}

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

/* ============ 导航栏 ============ */
.cc0257e06 {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding: 0 24px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ce85c5628 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 10px;
}

.c1523fe5d {
  width: 36px;
  height: 36px;
  border-radius: 8px;
}

.c2f047bc0 {
  display: flex;
  gap: 32px;
  align-items: center;
}

.c33e00347 {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.2s;
  position: relative;
}

.c33e00347:hover,
.c9db4945f {
  color: var(--color-accent);
}

.c33e00347::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width 0.3s ease;
}

.c33e00347:hover::after,
.c9db4945f::after {
  width: 100%;
}

.cb10be1b5 {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
}

.cb10be1b5 span {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: all 0.3s;
}

/* ============ Hero 客厅大屏区 ============ */
.ce6fc72f4 {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 24px 80px;
  background: radial-gradient(ellipse at center bottom, rgba(33, 150, 243, 0.08) 0%, transparent 60%);
  overflow: hidden;
}

.cb6169bc8 {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: 
    radial-gradient(ellipse 600px 400px at 50% 60%, rgba(33, 150, 243, 0.06) 0%, transparent 70%),
    radial-gradient(ellipse 300px 300px at 20% 80%, rgba(33, 150, 243, 0.04) 0%, transparent 60%),
    radial-gradient(ellipse 300px 300px at 80% 80%, rgba(33, 150, 243, 0.04) 0%, transparent 60%);
  animation: ambientPulse 6s ease-in-out infinite alternate;
}

@keyframes ambientPulse {
  0% { opacity: 0.6; }
  100% { opacity: 1; }
}

.ca7ce17bb {
  position: relative;
  width: 100%;
  max-width: 900px;
  aspect-ratio: 16/9;
  background: var(--color-primary);
  border-radius: 12px;
  border: 3px solid #333;
  box-shadow: 
    0 0 60px rgba(33, 150, 243, 0.15),
    0 20px 60px rgba(0, 0, 0, 0.8),
    inset 0 0 30px rgba(0, 0, 0, 0.5);
  overflow: hidden;
}

.caa979279 {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.c52dd7768 {
  width: 200px;
  height: 20px;
  background: linear-gradient(to bottom, #333, #1a1a1a);
  margin: 0 auto;
  border-radius: 0 0 8px 8px;
}

.c808ad516 {
  text-align: center;
  margin-top: 40px;
}

.c0b7864e8 {
  font-size: 2.8rem;
  font-weight: 800;
  margin-bottom: 16px;
  background: linear-gradient(135deg, var(--color-text) 0%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.c5b8055c0 {
  font-size: 1.2rem;
  color: var(--color-text-secondary);
  margin-bottom: 32px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cb3b3f744 {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 36px;
  background: var(--color-accent);
  color: #fff;
  font-size: 1.1rem;
  font-weight: 600;
  border-radius: var(--radius-btn);
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(33, 150, 243, 0.4);
}

.cb3b3f744:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(33, 150, 243, 0.6);
  color: #fff;
}

/* ============ 通用容器 ============ */
.c93fbfa81 {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.c5d48fe8d {
  padding: 100px 0;
  position: relative;
}

.c752f42a2 {
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 16px;
}

.c063b46c4 {
  text-align: center;
  color: var(--color-text-secondary);
  max-width: 640px;
  margin: 0 auto 60px;
  font-size: 1.05rem;
}

/* ============ 核心能力矩阵 - 横向卡片 ============ */
.c4f8ce7e9 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.cc88646e3 {
  background: var(--color-card);
  border-radius: var(--radius-card);
  padding: 36px 24px;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: var(--transition-focus);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.cc88646e3::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-accent-light) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.3s;
}

.cc88646e3:hover,
.cc88646e3:focus {
  transform: scale(1.05);
  box-shadow: var(--shadow-focus);
  border-color: var(--color-accent);
}

.cc88646e3:hover::before {
  opacity: 1;
}

.c9c802456 {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  border-radius: 12px;
}

.c56c50872 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 12px;
  position: relative;
}

.c5eee5d5d {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  position: relative;
  line-height: 1.7;
}

/* ============ 案例展播 - 横向滚动 ============ */
.ca14a0b5a {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  padding: 20px 0 40px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--color-accent) var(--color-card);
}

.ca14a0b5a::-webkit-scrollbar {
  height: 6px;
}

.ca14a0b5a::-webkit-scrollbar-track {
  background: var(--color-card);
  border-radius: 3px;
}

.ca14a0b5a::-webkit-scrollbar-thumb {
  background: var(--color-accent);
  border-radius: 3px;
}

.ccff82646 {
  min-width: 360px;
  flex-shrink: 0;
  scroll-snap-align: start;
  background: var(--color-card);
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: var(--transition-focus);
}

.ccff82646:hover {
  transform: scale(1.03);
  box-shadow: var(--shadow-focus);
}

.c5dfe3c68 {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}

.c9afd08c0 {
  padding: 20px;
}

.cc33c16b8 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.c8254ca01 {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
}

.c2cd06809 {
  display: flex;
  gap: 16px;
  margin-top: 12px;
}

.c421e0b29 {
  font-size: 0.8rem;
  color: var(--color-accent);
  font-weight: 600;
}

/* ============ 数据大屏 ============ */
.c58c16daf {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.c3c36c97a {
  background: var(--color-card);
  border-radius: var(--radius-card);
  padding: 28px 20px;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.06);
  position: relative;
  overflow: hidden;
}

.c3c36c97a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), transparent);
}

.cc58b76b6 {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--color-accent);
  margin-bottom: 8px;
}

.cc394d8af {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

/* ============ SDK下载区 ============ */
.c4a49fccd {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.c97137382 {
  background: var(--color-card);
  border-radius: var(--radius-card);
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: var(--transition-focus);
}

.c97137382:hover {
  transform: scale(1.02);
  border-color: var(--color-accent);
}

.cdd5a7538 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.cb4ee5ef5 {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  margin-bottom: 16px;
}

.c0fbf1a79 {
  display: inline-block;
  padding: 8px 20px;
  background: transparent;
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  border-radius: 20px;
  font-size: 0.85rem;
  transition: all 0.2s;
}

.c0fbf1a79:hover {
  background: var(--color-accent);
  color: #fff;
}

/* ============ 合作伙伴 ============ */
.c4af026d9 {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}

.c08d79227 {
  background: var(--color-card);
  border-radius: 12px;
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: var(--transition-focus);
  aspect-ratio: 2/1;
}

.c08d79227:hover {
  border-color: var(--color-accent);
  transform: scale(1.05);
}

.c08d79227 img {
  max-height: 40px;
  opacity: 0.7;
  transition: opacity 0.3s;
}

.c08d79227:hover img {
  opacity: 1;
}

.c8eb5d102 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.c96087216 {
  background: var(--color-card);
  border-radius: var(--radius-card);
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.c8aa1480c {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  margin-bottom: 16px;
  font-style: italic;
  line-height: 1.8;
}

.c07383651 {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-text);
}

.c6c73853a {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
}

/* ============ 页脚 ============ */
.c3e3b5938 {
  background: var(--color-primary);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 60px 24px 30px;
}

.cd321e8df {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.c3c255ad7 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.c7443eb00 {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.cc1c4706d {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 16px;
}

.cb9db5020 {
  list-style: none;
}

.cb9db5020 li {
  margin-bottom: 10px;
}

.cb9db5020 a {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
}

.cb9db5020 a:hover {
  color: var(--color-accent);
}

.cc7804bfe {
  max-width: var(--max-width);
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--color-text-secondary);
}

/* ============ 面包屑 ============ */
.c4c4e6659 {
  padding: 100px 24px 20px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.c6ee7d9c1 {
  display: flex;
  gap: 8px;
  list-style: none;
  font-size: 0.85rem;
  color: var(--color-text-secondary);
}

.c6ee7d9c1 a {
  color: var(--color-text-secondary);
}

.c6ee7d9c1 a:hover {
  color: var(--color-accent);
}

/* ============ 内页通用 ============ */
.c8d047080 {
  max-width: 960px;
  margin: 0 auto;
  padding: 40px 24px 100px;
}

.ce5352e10 {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.c8dc6672b {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  margin-bottom: 32px;
}

.c020c59f1 {
  font-size: 1rem;
  line-height: 2;
  color: var(--color-text);
}

.c020c59f1 h2 {
  font-size: 1.5rem;
  margin: 40px 0 16px;
  font-weight: 700;
}

.c020c59f1 h3 {
  font-size: 1.2rem;
  margin: 28px 0 12px;
  font-weight: 600;
}

.c020c59f1 p {
  margin-bottom: 20px;
}

.c020c59f1 ul,
.c020c59f1 ol {
  margin: 16px 0;
  padding-left: 24px;
}

.c020c59f1 li {
  margin-bottom: 8px;
}

.c020c59f1 img {
  border-radius: var(--radius-card);
  margin: 24px 0;
}

.c020c59f1 table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
}

.c020c59f1 table th,
.c020c59f1 table td {
  padding: 12px 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  text-align: left;
}

.c020c59f1 table th {
  background: var(--color-card);
  font-weight: 600;
}

/* ============ 搜索页 ============ */
.cac1ba89f {
  max-width: 600px;
  margin: 0 auto 40px;
  position: relative;
}

.c7c695ecf {
  width: 100%;
  padding: 16px 56px 16px 24px;
  background: var(--color-card);
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-btn);
  color: var(--color-text);
  font-size: 1rem;
  outline: none;
  transition: border-color 0.3s;
}

.c7c695ecf:focus {
  border-color: var(--color-accent);
}

.cb14b8048 {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  background: var(--color-accent);
  border: none;
  border-radius: 50%;
  color: #fff;
  cursor: pointer;
  font-size: 1.1rem;
}

.c67b32a5d {
  max-width: 700px;
  margin: 0 auto;
}

.tv-search-result {
  padding: 20px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.tv-search-result__title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.tv-search-result__url {
  font-size: 0.8rem;
  color: var(--color-accent);
  margin-bottom: 6px;
}

.tv-search-result__desc {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
}

/* ============ 404页面 ============ */
.c37c93c0c {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 24px;
}

.c4cdf1cbd {
  font-size: 8rem;
  font-weight: 900;
  color: var(--color-accent);
  opacity: 0.3;
  line-height: 1;
}

.c0ce0a90e {
  font-size: 1.8rem;
  font-weight: 700;
  margin: 16px 0;
}

.c262530bc {
  color: var(--color-text-secondary);
  margin-bottom: 32px;
}

/* ============ APP下载页 ============ */
.c52044699 {
  text-align: center;
  padding: 140px 24px 80px;
}

.cd369b8ce {
  font-size: 2.4rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.c207f139f {
  color: var(--color-text-secondary);
  max-width: 560px;
  margin: 0 auto 36px;
}

.cbe7697fe {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.cbfb2c90c {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  background: var(--color-card);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  color: var(--color-text);
  font-weight: 600;
  transition: all 0.3s;
}

.cbfb2c90c:hover {
  border-color: var(--color-accent);
  background: var(--color-accent-light);
  color: var(--color-text);
}

/* ============ 互动组件 ============ */
.tv-simulator {
  max-width: 800px;
  margin: 0 auto;
  background: var(--color-card);
  border-radius: var(--radius-card);
  padding: 32px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.tv-simulator__screen {
  width: 100%;
  aspect-ratio: 16/9;
  background: var(--color-primary);
  border-radius: 8px;
  border: 2px solid #333;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.tv-simulator__hint {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  text-align: center;
}

.c73c9650b {
  max-width: 600px;
  margin: 0 auto;
  background: var(--color-card);
  border-radius: var(--radius-card);
  padding: 32px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.c0726534a {
  margin-bottom: 20px;
}

.c1a8502b7 {
  display: block;
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  margin-bottom: 8px;
}

.c5e60f3f0 {
  width: 100%;
  padding: 12px 16px;
  background: var(--color-bg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  color: var(--color-text);
  font-size: 1rem;
  outline: none;
}

.c5e60f3f0:focus {
  border-color: var(--color-accent);
}

.c0e59fa62 {
  width: 100%;
  padding: 14px;
  background: var(--color-accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
}

.c0e59fa62:hover {
  background: #1976D2;
}

.c3eddfe17 {
  margin-top: 24px;
  padding: 20px;
  background: var(--color-bg);
  border-radius: 8px;
  display: none;
}

/* ============ FAQ ============ */
.c53e86a30 {
  max-width: 760px;
  margin: 0 auto;
}

.cc2f82802 {
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding: 20px 0;
}

.cab6a6470 {
  font-size: 1.05rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.c32d40c69 {
  margin-top: 12px;
  font-size: 0.92rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
  display: none;
}

.cc2f82802.active .c32d40c69 {
  display: block;
}

/* ============ 响应式 ============ */
@media (max-width: 1024px) {
  .c4f8ce7e9 {
    grid-template-columns: repeat(2, 1fr);
  }
  .c58c16daf {
    grid-template-columns: repeat(2, 1fr);
  }
  .c4a49fccd {
    grid-template-columns: repeat(2, 1fr);
  }
  .c4af026d9 {
    grid-template-columns: repeat(4, 1fr);
  }
  .c8eb5d102 {
    grid-template-columns: repeat(2, 1fr);
  }
  .cd321e8df {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .c2f047bc0 {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, 0.98);
    flex-direction: column;
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  }
  .c2f047bc0.active {
    display: flex;
  }
  .cb10be1b5 {
    display: flex;
  }
  .c0b7864e8 {
    font-size: 1.8rem;
  }
  .c5b8055c0 {
    font-size: 1rem;
  }
  .c4f8ce7e9 {
    grid-template-columns: 1fr;
  }
  .ccff82646 {
    min-width: 280px;
  }
  .c58c16daf {
    grid-template-columns: 1fr 1fr;
  }
  .c4a49fccd {
    grid-template-columns: 1fr;
  }
  .c4af026d9 {
    grid-template-columns: repeat(3, 1fr);
  }
  .c8eb5d102 {
    grid-template-columns: 1fr;
  }
  .cd321e8df {
    grid-template-columns: 1fr;
  }
  .cc7804bfe {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
  .c5d48fe8d {
    padding: 60px 0;
  }
  .c752f42a2 {
    font-size: 1.6rem;
  }
  .ce5352e10 {
    font-size: 1.6rem;
  }
  .cd369b8ce {
    font-size: 1.8rem;
  }
}

@media (max-width: 480px) {
  .c58c16daf {
    grid-template-columns: 1fr;
  }
  .c4af026d9 {
    grid-template-columns: repeat(2, 1fr);
  }
  .ca7ce17bb {
    border-radius: 8px;
  }
}

/* ============ 动画 ============ */
.c1e223b75 {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.c1e223b75.visible {
  opacity: 1;
  transform: translateY(0);
}

.tv-slide-in-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.tv-slide-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ============ 内链卡片 ============ */
.c660ab0bb {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
  margin-top: 40px;
}

.cb40b7964 {
  display: block;
  padding: 16px 20px;
  background: var(--color-card);
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--color-text);
  transition: all 0.3s;
}

.cb40b7964:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: translateX(4px);
}

/* ============ 兼容性查询 ============ */
.tv-compat-form {
  max-width: 500px;
  margin: 0 auto;
}

.tv-compat-result {
  margin-top: 24px;
  padding: 20px;
  background: var(--color-card);
  border-radius: 12px;
  display: none;
}

.tv-compat-result.show {
  display: block;
}