/* 重置 */
* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { height: 100%; }
body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial; background: #8fc6ff; }

/* 中央卡片布局 */
.uc-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}

.uc-card {
  width: 100%;
  max-width: 1100px;
  background: linear-gradient(180deg, #d0f0ff 0%, #a0d8ff 100%);
  border-radius: 14px;
  box-shadow: 0 20px 50px rgba(10,20,40,0.2);
  padding: 28px;
  text-align: center;
  border: 6px solid #2b2b2b;
  position: relative;
}

.uc-image {
  display: block;
  margin: 0 auto 18px;
  max-width: 100%;
  height: auto;
  image-rendering: pixelated;
  border-radius: 6px;
  box-shadow: inset 0 0 0 6px rgba(0,0,0,0.12);
}

.uc-title {
  font-size: 40px;
  letter-spacing: 4px;
  margin-top: 6px;
  color: #111;
  text-transform: uppercase;
  font-weight: 800;
  text-shadow: 0 2px 0 #ffd54d, 0 6px 30px rgba(0,0,0,0.25);
}

.uc-subtitle { font-size: 28px; color: #222; margin: 8px 0; font-weight:700; }
.uc-cn { margin-top: 10px; font-size: 20px; color: #222; opacity: 0.9; }
.uc-info { margin-top: 14px; color: #333; opacity: 0.85; }

.uc-links { margin-top: 18px; display:flex; gap:12px; justify-content:center; }
.uc-link {
  display:inline-block; padding:10px 16px; border-radius:8px; background:#111; color:#fff; text-decoration:none; font-weight:700;
  box-shadow: 0 8px 20px rgba(17,17,17,0.35);
}
.uc-link:hover { transform: translateY(-2px); }

/* 移动端优化 */
@media (max-width: 700px) {
  .uc-card { padding: 18px; border-radius:10px; }
  .uc-title { font-size: 26px; letter-spacing:2px; }
  .uc-subtitle { font-size: 18px; }
  .uc-cn { font-size: 16px; }
}

/* 兼容保留：若还保留旧样式的脚本/元素，不会影响本页面显示 */