/* ============================================
   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 ============ */
.c201c8de0 {
  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;
}

.cb2a51507 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 10px;
}

.cc2cabb0f {
  width: 36px;
  height: 36px;
  border-radius: 8px;
}

.cc68afe0d {
  display: flex;
  gap: 32px;
  align-items: center;
}

.ccfe22f40 {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.2s;
  position: relative;
}

.ccfe22f40:hover,
.cf5b9de3d {
  color: var(--color-accent);
}

.ccfe22f40::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width 0.3s ease;
}

.ccfe22f40:hover::after,
.cf5b9de3d::after {
  width: 100%;
}

.c4ab00ff1 {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
}

.c4ab00ff1 span {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: all 0.3s;
}

/* ============ Hero 客厅大屏区 ============ */
.c50417d6c {
  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;
}

.c02379796 {
  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; }
}

.c88a94921 {
  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;
}

.c695b75ea {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cd55fa022 {
  width: 200px;
  height: 20px;
  background: linear-gradient(to bottom, #333, #1a1a1a);
  margin: 0 auto;
  border-radius: 0 0 8px 8px;
}

.c392f7bf5 {
  text-align: center;
  margin-top: 40px;
}

.cc969998c {
  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;
}

.ca9c147a8 {
  font-size: 1.2rem;
  color: var(--color-text-secondary);
  margin-bottom: 32px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cbbff2c8b {
  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);
}

.cbbff2c8b:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(33, 150, 243, 0.6);
  color: #fff;
}

/* ============ 通用容器 ============ */
.c308b229b {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.c3744ea84 {
  padding: 100px 0;
  position: relative;
}

.c20672861 {
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 16px;
}

.ce5e3e98d {
  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 ============ */
.cbe469d00 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.cdb7cda51 {
  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;
}

.cdb7cda51::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-accent-light) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.3s;
}

.cdb7cda51:hover,
.cdb7cda51:focus {
  transform: scale(1.05);
  box-shadow: var(--shadow-focus);
  border-color: var(--color-accent);
}

.cdb7cda51:hover::before {
  opacity: 1;
}

.c5c671d67 {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  border-radius: 12px;
}

.c207414a1 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 12px;
  position: relative;
}

.c8135e747 {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  position: relative;
  line-height: 1.7;
}

/* ============ 案例展播 - 横向滚动 ============ */
.ce7cb798c {
  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);
}

.ce7cb798c::-webkit-scrollbar {
  height: 6px;
}

.ce7cb798c::-webkit-scrollbar-track {
  background: var(--color-card);
  border-radius: 3px;
}

.ce7cb798c::-webkit-scrollbar-thumb {
  background: var(--color-accent);
  border-radius: 3px;
}

.ca320a9f0 {
  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);
}

.ca320a9f0:hover {
  transform: scale(1.03);
  box-shadow: var(--shadow-focus);
}

.c51168f0b {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}

.ca125346b {
  padding: 20px;
}

.ce907de7f {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.ce1cc10d4 {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
}

.cc5b3a307 {
  display: flex;
  gap: 16px;
  margin-top: 12px;
}

.ccd9dd7d9 {
  font-size: 0.8rem;
  color: var(--color-accent);
  font-weight: 600;
}

/* ============ 数据大屏 ============ */
.c6d090be8 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.c27a07e0b {
  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;
}

.c27a07e0b::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), transparent);
}

.c2653caef {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--color-accent);
  margin-bottom: 8px;
}

.cdcd23a65 {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

/* ============ SDK下载区 ============ */
.c8f08752f {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.c0eeff286 {
  background: var(--color-card);
  border-radius: var(--radius-card);
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: var(--transition-focus);
}

.c0eeff286:hover {
  transform: scale(1.02);
  border-color: var(--color-accent);
}

.c44493cc4 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.ce374c090 {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  margin-bottom: 16px;
}

.ca4a8a348 {
  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;
}

.ca4a8a348:hover {
  background: var(--color-accent);
  color: #fff;
}

/* ============ 合作伙伴 ============ */
.c8c47d900 {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}

.cb5df9630 {
  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;
}

.cb5df9630:hover {
  border-color: var(--color-accent);
  transform: scale(1.05);
}

.cb5df9630 img {
  max-height: 40px;
  opacity: 0.7;
  transition: opacity 0.3s;
}

.cb5df9630:hover img {
  opacity: 1;
}

.ca2554a9f {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.c56203406 {
  background: var(--color-card);
  border-radius: var(--radius-card);
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.c3a44d7de {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  margin-bottom: 16px;
  font-style: italic;
  line-height: 1.8;
}

.c0fc05010 {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-text);
}

.cdd6986f3 {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
}

/* ============ 页脚 ============ */
.cdc729c32 {
  background: var(--color-primary);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 60px 24px 30px;
}

.c610bb4a9 {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.c9719e643 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.c4ee4ef5d {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.ce8089687 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 16px;
}

.c5eac87a4 {
  list-style: none;
}

.c5eac87a4 li {
  margin-bottom: 10px;
}

.c5eac87a4 a {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
}

.c5eac87a4 a:hover {
  color: var(--color-accent);
}

.cd6441fc1 {
  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 ============ */
.cce8957a7 {
  padding: 100px 24px 20px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.c548cf065 {
  display: flex;
  gap: 8px;
  list-style: none;
  font-size: 0.85rem;
  color: var(--color-text-secondary);
}

.c548cf065 a {
  color: var(--color-text-secondary);
}

.c548cf065 a:hover {
  color: var(--color-accent);
}

/* ============ 内页通用 ============ */
.cde6f99be {
  max-width: 960px;
  margin: 0 auto;
  padding: 40px 24px 100px;
}

.c1a30b915 {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.c2e9e0a17 {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  margin-bottom: 32px;
}

.c89f2518f {
  font-size: 1rem;
  line-height: 2;
  color: var(--color-text);
}

.c89f2518f h2 {
  font-size: 1.5rem;
  margin: 40px 0 16px;
  font-weight: 700;
}

.c89f2518f h3 {
  font-size: 1.2rem;
  margin: 28px 0 12px;
  font-weight: 600;
}

.c89f2518f p {
  margin-bottom: 20px;
}

.c89f2518f ul,
.c89f2518f ol {
  margin: 16px 0;
  padding-left: 24px;
}

.c89f2518f li {
  margin-bottom: 8px;
}

.c89f2518f img {
  border-radius: var(--radius-card);
  margin: 24px 0;
}

.c89f2518f table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
}

.c89f2518f table th,
.c89f2518f table td {
  padding: 12px 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  text-align: left;
}

.c89f2518f table th {
  background: var(--color-card);
  font-weight: 600;
}

/* ============ 搜索页 ============ */
.c150608a3 {
  max-width: 600px;
  margin: 0 auto 40px;
  position: relative;
}

.c20a61a81 {
  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;
}

.c20a61a81:focus {
  border-color: var(--color-accent);
}

.c95230e13 {
  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;
}

.c59dd9503 {
  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 ============ */
.cb75a7e85 {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 24px;
}

.cda5de7b5 {
  font-size: 8rem;
  font-weight: 900;
  color: var(--color-accent);
  opacity: 0.3;
  line-height: 1;
}

.c158775a4 {
  font-size: 1.8rem;
  font-weight: 700;
  margin: 16px 0;
}

.cf5d300e0 {
  color: var(--color-text-secondary);
  margin-bottom: 32px;
}

/* ============ APP下载页 ============ */
.c40a5f4fe {
  text-align: center;
  padding: 140px 24px 80px;
}

.ca45aa96f {
  font-size: 2.4rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.c67f70524 {
  color: var(--color-text-secondary);
  max-width: 560px;
  margin: 0 auto 36px;
}

.cd7399087 {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.c8dee0ad8 {
  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;
}

.c8dee0ad8: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;
}

.c274e3066 {
  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);
}

.c42baaedb {
  margin-bottom: 20px;
}

.c9aa62432 {
  display: block;
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  margin-bottom: 8px;
}

.cc710a86c {
  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;
}

.cc710a86c:focus {
  border-color: var(--color-accent);
}

.cc1bce18a {
  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;
}

.cc1bce18a:hover {
  background: #1976D2;
}

.c77b7fbe4 {
  margin-top: 24px;
  padding: 20px;
  background: var(--color-bg);
  border-radius: 8px;
  display: none;
}

/* ============ FAQ ============ */
.c182d74f0 {
  max-width: 760px;
  margin: 0 auto;
}

.c31d3e5a4 {
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding: 20px 0;
}

.ce973610b {
  font-size: 1.05rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.c8f6ddbff {
  margin-top: 12px;
  font-size: 0.92rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
  display: none;
}

.c31d3e5a4.active .c8f6ddbff {
  display: block;
}

/* ============ 响应式 ============ */
@media (max-width: 1024px) {
  .cbe469d00 {
    grid-template-columns: repeat(2, 1fr);
  }
  .c6d090be8 {
    grid-template-columns: repeat(2, 1fr);
  }
  .c8f08752f {
    grid-template-columns: repeat(2, 1fr);
  }
  .c8c47d900 {
    grid-template-columns: repeat(4, 1fr);
  }
  .ca2554a9f {
    grid-template-columns: repeat(2, 1fr);
  }
  .c610bb4a9 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .cc68afe0d {
    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);
  }
  .cc68afe0d.active {
    display: flex;
  }
  .c4ab00ff1 {
    display: flex;
  }
  .cc969998c {
    font-size: 1.8rem;
  }
  .ca9c147a8 {
    font-size: 1rem;
  }
  .cbe469d00 {
    grid-template-columns: 1fr;
  }
  .ca320a9f0 {
    min-width: 280px;
  }
  .c6d090be8 {
    grid-template-columns: 1fr 1fr;
  }
  .c8f08752f {
    grid-template-columns: 1fr;
  }
  .c8c47d900 {
    grid-template-columns: repeat(3, 1fr);
  }
  .ca2554a9f {
    grid-template-columns: 1fr;
  }
  .c610bb4a9 {
    grid-template-columns: 1fr;
  }
  .cd6441fc1 {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
  .c3744ea84 {
    padding: 60px 0;
  }
  .c20672861 {
    font-size: 1.6rem;
  }
  .c1a30b915 {
    font-size: 1.6rem;
  }
  .ca45aa96f {
    font-size: 1.8rem;
  }
}

@media (max-width: 480px) {
  .c6d090be8 {
    grid-template-columns: 1fr;
  }
  .c8c47d900 {
    grid-template-columns: repeat(2, 1fr);
  }
  .c88a94921 {
    border-radius: 8px;
  }
}

/* ============ 动画 ============ */
.cdc5e5fd1 {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.cdc5e5fd1.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 ============ */
.c4cd23956 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
  margin-top: 40px;
}

.c45b87e17 {
  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;
}

.c45b87e17: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;
}