/* ============================================
   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 ============ */
.c3c4736e5 {
  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;
}

.c84f89036 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 10px;
}

.cb3e37244 {
  width: 36px;
  height: 36px;
  border-radius: 8px;
}

.c5165f4e9 {
  display: flex;
  gap: 32px;
  align-items: center;
}

.cbf3c6c9a {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.2s;
  position: relative;
}

.cbf3c6c9a:hover,
.c7a0f5d1e {
  color: var(--color-accent);
}

.cbf3c6c9a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width 0.3s ease;
}

.cbf3c6c9a:hover::after,
.c7a0f5d1e::after {
  width: 100%;
}

.c0c3c3c6d {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
}

.c0c3c3c6d span {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: all 0.3s;
}

/* ============ Hero 客厅大屏区 ============ */
.c4592571c {
  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;
}

.c161d6f21 {
  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; }
}

.c10834904 {
  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;
}

.c064150e8 {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cd83fc971 {
  width: 200px;
  height: 20px;
  background: linear-gradient(to bottom, #333, #1a1a1a);
  margin: 0 auto;
  border-radius: 0 0 8px 8px;
}

.c8b6e081e {
  text-align: center;
  margin-top: 40px;
}

.c4e98a899 {
  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;
}

.c61cce133 {
  font-size: 1.2rem;
  color: var(--color-text-secondary);
  margin-bottom: 32px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.c5b1c4aae {
  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);
}

.c5b1c4aae:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(33, 150, 243, 0.6);
  color: #fff;
}

/* ============ 通用容器 ============ */
.c8f0b4653 {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.c306bce9a {
  padding: 100px 0;
  position: relative;
}

.c68cb241f {
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 16px;
}

.c425735f4 {
  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 ============ */
.cb8a6a0c6 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.cad958b51 {
  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;
}

.cad958b51::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-accent-light) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.3s;
}

.cad958b51:hover,
.cad958b51:focus {
  transform: scale(1.05);
  box-shadow: var(--shadow-focus);
  border-color: var(--color-accent);
}

.cad958b51:hover::before {
  opacity: 1;
}

.c77f80a19 {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  border-radius: 12px;
}

.c9785abf4 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 12px;
  position: relative;
}

.cda6d4f99 {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  position: relative;
  line-height: 1.7;
}

/* ============ 案例展播 - 横向滚动 ============ */
.ce3766336 {
  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);
}

.ce3766336::-webkit-scrollbar {
  height: 6px;
}

.ce3766336::-webkit-scrollbar-track {
  background: var(--color-card);
  border-radius: 3px;
}

.ce3766336::-webkit-scrollbar-thumb {
  background: var(--color-accent);
  border-radius: 3px;
}

.c5aab4fe6 {
  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);
}

.c5aab4fe6:hover {
  transform: scale(1.03);
  box-shadow: var(--shadow-focus);
}

.cef6ae5b4 {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}

.caab7dca8 {
  padding: 20px;
}

.c587bbd27 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.c0101ae16 {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
}

.c725328f0 {
  display: flex;
  gap: 16px;
  margin-top: 12px;
}

.ca425ece5 {
  font-size: 0.8rem;
  color: var(--color-accent);
  font-weight: 600;
}

/* ============ 数据大屏 ============ */
.c47ea177f {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.c0d8054dc {
  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;
}

.c0d8054dc::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), transparent);
}

.c87412638 {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--color-accent);
  margin-bottom: 8px;
}

.c650a9ee5 {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

/* ============ SDK下载区 ============ */
.c50124c3f {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.c09edecc2 {
  background: var(--color-card);
  border-radius: var(--radius-card);
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: var(--transition-focus);
}

.c09edecc2:hover {
  transform: scale(1.02);
  border-color: var(--color-accent);
}

.ccb920ddf {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.c1cd52eb0 {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  margin-bottom: 16px;
}

.c93fe4a2e {
  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;
}

.c93fe4a2e:hover {
  background: var(--color-accent);
  color: #fff;
}

/* ============ 合作伙伴 ============ */
.ce4b97c64 {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}

.cac0eb2d7 {
  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;
}

.cac0eb2d7:hover {
  border-color: var(--color-accent);
  transform: scale(1.05);
}

.cac0eb2d7 img {
  max-height: 40px;
  opacity: 0.7;
  transition: opacity 0.3s;
}

.cac0eb2d7:hover img {
  opacity: 1;
}

.cb2e43126 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.cd29b05e4 {
  background: var(--color-card);
  border-radius: var(--radius-card);
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.c0905a63b {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  margin-bottom: 16px;
  font-style: italic;
  line-height: 1.8;
}

.cf980531c {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-text);
}

.c61c8c26e {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
}

/* ============ 页脚 ============ */
.c3216e3a2 {
  background: var(--color-primary);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 60px 24px 30px;
}

.cfdbf355a {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.c13673eba {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.c73e4ba97 {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.c1bcf0432 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 16px;
}

.c4dd35406 {
  list-style: none;
}

.c4dd35406 li {
  margin-bottom: 10px;
}

.c4dd35406 a {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
}

.c4dd35406 a:hover {
  color: var(--color-accent);
}

.cd9501d2b {
  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 ============ */
.c8a5fb085 {
  padding: 100px 24px 20px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.c7f3435cf {
  display: flex;
  gap: 8px;
  list-style: none;
  font-size: 0.85rem;
  color: var(--color-text-secondary);
}

.c7f3435cf a {
  color: var(--color-text-secondary);
}

.c7f3435cf a:hover {
  color: var(--color-accent);
}

/* ============ 内页通用 ============ */
.cc9f0878e {
  max-width: 960px;
  margin: 0 auto;
  padding: 40px 24px 100px;
}

.caab68e59 {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.c8677b15e {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  margin-bottom: 32px;
}

.cf1f23554 {
  font-size: 1rem;
  line-height: 2;
  color: var(--color-text);
}

.cf1f23554 h2 {
  font-size: 1.5rem;
  margin: 40px 0 16px;
  font-weight: 700;
}

.cf1f23554 h3 {
  font-size: 1.2rem;
  margin: 28px 0 12px;
  font-weight: 600;
}

.cf1f23554 p {
  margin-bottom: 20px;
}

.cf1f23554 ul,
.cf1f23554 ol {
  margin: 16px 0;
  padding-left: 24px;
}

.cf1f23554 li {
  margin-bottom: 8px;
}

.cf1f23554 img {
  border-radius: var(--radius-card);
  margin: 24px 0;
}

.cf1f23554 table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
}

.cf1f23554 table th,
.cf1f23554 table td {
  padding: 12px 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  text-align: left;
}

.cf1f23554 table th {
  background: var(--color-card);
  font-weight: 600;
}

/* ============ 搜索页 ============ */
.ca949fb53 {
  max-width: 600px;
  margin: 0 auto 40px;
  position: relative;
}

.c993488b1 {
  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;
}

.c993488b1:focus {
  border-color: var(--color-accent);
}

.c10fe63cc {
  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;
}

.c970d0fe3 {
  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 ============ */
.cd1389657 {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 24px;
}

.cf66f18f9 {
  font-size: 8rem;
  font-weight: 900;
  color: var(--color-accent);
  opacity: 0.3;
  line-height: 1;
}

.c5cb31b95 {
  font-size: 1.8rem;
  font-weight: 700;
  margin: 16px 0;
}

.c90131932 {
  color: var(--color-text-secondary);
  margin-bottom: 32px;
}

/* ============ APP下载页 ============ */
.c4ba586e6 {
  text-align: center;
  padding: 140px 24px 80px;
}

.cad9bf61f {
  font-size: 2.4rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.cd3d9d906 {
  color: var(--color-text-secondary);
  max-width: 560px;
  margin: 0 auto 36px;
}

.cc2712bd5 {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.c1455e790 {
  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;
}

.c1455e790: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;
}

.c4bc25b3f {
  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);
}

.c37ddfbe2 {
  margin-bottom: 20px;
}

.c752ec54d {
  display: block;
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  margin-bottom: 8px;
}

.cbcc034b2 {
  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;
}

.cbcc034b2:focus {
  border-color: var(--color-accent);
}

.c12e16d52 {
  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;
}

.c12e16d52:hover {
  background: #1976D2;
}

.c8e4c09d8 {
  margin-top: 24px;
  padding: 20px;
  background: var(--color-bg);
  border-radius: 8px;
  display: none;
}

/* ============ FAQ ============ */
.ccb265ff7 {
  max-width: 760px;
  margin: 0 auto;
}

.c495f0f42 {
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding: 20px 0;
}

.cac3acf5a {
  font-size: 1.05rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.c54d3b9de {
  margin-top: 12px;
  font-size: 0.92rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
  display: none;
}

.c495f0f42.active .c54d3b9de {
  display: block;
}

/* ============ 响应式 ============ */
@media (max-width: 1024px) {
  .cb8a6a0c6 {
    grid-template-columns: repeat(2, 1fr);
  }
  .c47ea177f {
    grid-template-columns: repeat(2, 1fr);
  }
  .c50124c3f {
    grid-template-columns: repeat(2, 1fr);
  }
  .ce4b97c64 {
    grid-template-columns: repeat(4, 1fr);
  }
  .cb2e43126 {
    grid-template-columns: repeat(2, 1fr);
  }
  .cfdbf355a {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .c5165f4e9 {
    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);
  }
  .c5165f4e9.active {
    display: flex;
  }
  .c0c3c3c6d {
    display: flex;
  }
  .c4e98a899 {
    font-size: 1.8rem;
  }
  .c61cce133 {
    font-size: 1rem;
  }
  .cb8a6a0c6 {
    grid-template-columns: 1fr;
  }
  .c5aab4fe6 {
    min-width: 280px;
  }
  .c47ea177f {
    grid-template-columns: 1fr 1fr;
  }
  .c50124c3f {
    grid-template-columns: 1fr;
  }
  .ce4b97c64 {
    grid-template-columns: repeat(3, 1fr);
  }
  .cb2e43126 {
    grid-template-columns: 1fr;
  }
  .cfdbf355a {
    grid-template-columns: 1fr;
  }
  .cd9501d2b {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
  .c306bce9a {
    padding: 60px 0;
  }
  .c68cb241f {
    font-size: 1.6rem;
  }
  .caab68e59 {
    font-size: 1.6rem;
  }
  .cad9bf61f {
    font-size: 1.8rem;
  }
}

@media (max-width: 480px) {
  .c47ea177f {
    grid-template-columns: 1fr;
  }
  .ce4b97c64 {
    grid-template-columns: repeat(2, 1fr);
  }
  .c10834904 {
    border-radius: 8px;
  }
}

/* ============ 动画 ============ */
.c745c52db {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.c745c52db.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 ============ */
.c7cb415d7 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
  margin-top: 40px;
}

.cfb9e3c2d {
  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;
}

.cfb9e3c2d: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;
}