body {
  margin: 0;
  font-family: 'Roboto', sans-serif;
  background: radial-gradient(circle at top, #0a0f25 0%, #03040f 80%);
  color: #e4e7f0;
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  text-align: center;
  padding-bottom: 50px;
}

header {
  padding: 40px 15px 15px;
}

h1 {
  font-family: 'Orbitron', sans-serif;
  font-size: 2rem;
  color: #67d8ff;
  text-shadow: 0 0 12px #00bfff;
  margin-bottom: 10px;
}

.sub-title {
  font-family: 'Orbitron', sans-serif;
  color: #9bd8ff;
  font-size: 1rem;
}

.wrap {
  position: absolute;
  max-width: 720px;
  left: 50%;
  transform: translateX(-50%);
  z-index: -1;
  top: 0;
}

.bg-img {
  opacity: 0.6;
}

.robot {
  width: 230px;
  filter: drop-shadow(0 0 15px #00aaff);
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.input-area {
  width: 90%;
  max-width: 420px;
  margin: 0 auto;
}

.input-area p {
	color: #f4f5f9;
	font-size: 18px;
	line-height: 1.5;
	margin-bottom: 12px;
	font-weight: 800;
}

input {
  width: 90%;
  padding: 14px;
  border: 1px solid #00bfff;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.07);
  color: #fff;
  font-size: 1rem;
  outline: none;
  text-align: center;
  transition: 0.3s;
}

input:focus {
  border-color: #33e0ff;
  box-shadow: 0 0 10px #00e0ff;
}

button {
  margin-top: 16px;
  padding: 14px 0;
  width: 100%;
 background: linear-gradient(90deg, #0099ff, #ffcc33);
  border: none;
  border-radius: 10px;
  color: #fff;
  font-size: 1.05rem;
  font-family: 'Orbitron', sans-serif;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 0 15px rgba(0,224,255,0.4);
}

button:hover {
  background: linear-gradient(90deg, #00e0ff, #007bff);
  transform: scale(1.03);
}

/* Loading Animation (Dots) */
.loading {
  display: none;
  margin-top: 50px;
  color: #00e0ff;
  font-family: 'Orbitron', sans-serif;
  font-size: 1.2rem;
  text-shadow: 0 0 10px #00e0ff;
}

.loading span {
  display: inline-block;
  margin: 0 4px;
  width: 8px;
  height: 8px;
  background-color: #00e0ff;
  border-radius: 50%;
  animation: blink 1.4s infinite both;
}

.loading span:nth-child(2) {
  animation-delay: 0.2s;
}

.loading span:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes blink {
  0%, 80%, 100% { opacity: 0.2; transform: scale(0.9); }
  40% { opacity: 1; transform: scale(1.3); }
}

/* Popup Styles */
.popup {
  position: fixed;
  width: 90%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(6px);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 999;
  padding: 15px;
}

.popup-content {
  position: relative;
  background: rgba(15, 20, 40, 0.96);
  border: 1px solid #00baff;
  border-radius: 16px;
  padding: 25px 20px 35px;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 0 25px rgba(0, 224, 255, 0.4);
  text-align: center;
}

.popup-content h2 {
  font-family: 'Orbitron', sans-serif;
  color: #00e0ff;
  margin-bottom: 10px;
  font-size: 1.3rem;
}

.popup-content p {
  color: #b8c8ff;
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 25px;
}

.whatsapp-btn {
  display: inline-block;
  background: #25D366;
  color: #fff;
  padding: 12px 28px;
  border-radius: 50px;
  font-weight: bold;
  text-decoration: none;
  transition: 0.3s;
  font-size: 1rem;
}

.whatsapp-btn:hover {
  background: #1ea855;
}

.close-btn {
  position: absolute;
  top: 12px;
  right: 18px;
  color: #aaa;
  cursor: pointer;
  font-size: 1.4rem;
  transition: 0.2s;
}

.close-btn:hover {
  color: #fff;
}

@media (max-width: 480px) {
  h1 { font-size: 1.6rem; }
  .robot { width: 200px; }
  .popup-content { padding: 20px 16px 30px; }
  .popup-content p { font-size: 0.9rem; }
}



.news-box {
	max-width: 520px;
	margin-top: 600px;
	left: 0;
	width: 100%;
	height: 170px;
	background: linear-gradient(180deg, #001f3f, #003366);
	overflow: hidden;
	border-top: 2px solid #00eaff;
	box-shadow: 0 -4px 12px rgba(0, 234, 255, 0.3);
	z-index: 9999;
  }

  .news-list {
	display: flex;
	flex-direction: column;
	animation: scrollNews 40s linear infinite;
  }

  .news-item {
	padding: 8px 16px;
	font-size: 14px;
	display: flex;
	align-items: center;
	border-bottom: 1px solid rgba(255,255,255,0.1);
  }

  .dot {
	width: 6px;
	height: 6px;
	background: #00eaff;
	border-radius: 50%;
	margin-right: 8px;
	box-shadow: 0 0 6px #00eaff;
  }

  @keyframes scrollNews {
	0% { transform: translateY(0); }
	100% { transform: translateY(-50%); } /* 滚动到复制部分 */
  }

  @media (max-width: 600px) {
	.news-item {
	  font-size: 13px;
	}
  }
  
.anm-btn {
  animation: pulse2 1s linear infinite;
}
 @keyframes pulse2 {
  0% {transform: scale(0.9);}
  50% {transform: scale(1);}
  100% {transform: scale(0.9);}
}
.ai-modal {
    position: fixed;
    display: none;
    right: 0px;
    left: 0px;
    top: 0px;
    bottom: 0px;
    justify-content: center;
    width: 100vw;
    height: 100vh;
    z-index: 9999;
    align-items: center;
    background: rgba(0, 0, 0, 0.7);
    color: white;
}
.features {
    display: flex;
    justify-content: space-between;
    margin: 24px 0;
    gap: 16px;
	width: 90%;
	max-width: 400px;
}
.feature {
    flex: 1;
    padding: 8px;
    background: #876363;
    border-radius: 12px;
    text-align: center;
    transition: transform 0.3s ease;
}
.feature i {
    font-size: 24px;
    color: #f59e0b;
    margin-bottom: 8px;
}