/* 快喵 kuaimiao.homes - 现代极光玻璃拟态自定义样式 */
body {
  background: linear-gradient(135deg, #0f0c29 0%, #302b63 52%, #24243e 100%);
  color: #f8fafc;
  font-family: 'Inter', 'Noto Sans SC', sans-serif;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, .font-heading {
  font-family: 'Poppins', 'Noto Sans SC', sans-serif;
}
.aurora-wrap {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.aurora-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.48;
  will-change: transform;
}
.blob-a {
  width: 560px; height: 560px;
  background: #667eea;
  top: -120px; left: -100px;
  animation: driftA 22s ease-in-out infinite alternate;
}
.blob-b {
  width: 600px; height: 600px;
  background: #f093fb;
  bottom: -140px; right: -120px;
  animation: driftB 26s ease-in-out infinite alternate;
}
.blob-c {
  width: 500px; height: 500px;
  background: #4facfe;
  top: 38%; left: 36%;
  animation: driftC 20s ease-in-out infinite alternate;
}
@keyframes driftA {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(110px, 90px) scale(1.14); }
}
@keyframes driftB {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(-120px, -85px) scale(1.16); }
}
@keyframes driftC {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(-80px, 100px) scale(0.92); }
}
.float-shape {
  position: fixed;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
  pointer-events: none;
  z-index: 0;
  animation: floatOrb 9s ease-in-out infinite alternate;
}
@keyframes floatOrb {
  0% { transform: translateY(0px) rotate(0deg); }
  100% { transform: translateY(-22px) rotate(10deg); }
}
.glass-card {
  background: rgba(255, 255, 255, 0.07);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 0 18px 42px rgba(5, 8, 22, 0.38);
  border-radius: 1rem;
}
.glass-hover {
  transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.28s ease, border-color 0.28s ease;
}
.glass-hover:hover {
  transform: translateY(-6px);
  border-color: rgba(79, 172, 254, 0.55);
  box-shadow: 0 24px 52px rgba(79, 172, 254, 0.22);
}
.gradient-title {
  background: linear-gradient(120deg, #ffffff 0%, #a5b4fc 42%, #f093fb 78%, #4facfe 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.speed-fill {
  width: 0%;
  transition: width 1.35s cubic-bezier(0.22, 1, 0.36, 1);
}
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
@media (max-width: 768px) {
  .blob-a, .blob-b, .blob-c { width: 320px; height: 320px; filter: blur(90px); }
}