* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  text-align: center;
}

section {
  margin: 0;
  padding: 0;
  line-height: 0;
}
.close-btn {
	position: absolute;
    top: 10px;
    right: 10px;
    background: #243447;
    border: none;
    color: #f00;
    font-weight: bold;
    font-size: 45px;
    line-height: 1;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s, color 0.2s;
}

.close-btn:hover {
  background: #ff4d4d;
  color: #fff;
}
.container {
  position: relative;
  max-width: 720px;
  left: 50%;
  transform: translateX(-50%);
}

.head {
  position: absolute;
  width: 720px;
  text-align: center;
  top: 1%;
}

.content {
  position: absolute;
  width: 720px;
  text-align: center;
  top: 76%;
}

.content img {
  padding: 10px;
}

.content2 {
  position: absolute;
  width: 720px;
  text-align: center;
  top: 76%;
}

.content2 img {
  padding: 20px;
}

.content3 {
    position: absolute;
    width: 720px;
    text-align: center;
    top: 48%;
    padding: 66px;
    color: white;
    line-height: 28px;
    font-size: 21px;
}

.inputcode {
    width: 66%;
    height: 8%;
    margin-top: 1rem;
    padding: 1rem 2rem;
    text-align: center;
    font-size: 24px;
	
	border: 2px solid #3cff74;
    border-radius: 30px;
    background: rgba(0, 0, 0, 0.3);
    outline: none;
    box-shadow:
        0 0 10px #3cff74,
        0 0 20px #3cff74 inset;

    transition: 0.3s;
	color: white;
  
}

/*.inputcode::placeholder {
  color: white;
}*/

.error {
  position: fixed;
  inset: 0;
  display: flex;
  z-index: 99999;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.7);
}

.error-content {
  padding: 30px;
  line-height: 1.5;
  word-break: break-word;
  overflow: auto;
  font-size: 35px;
  color: #fff;
  background: rgba(0, 0, 0, 0.8);
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.5);
  max-width: 750px;
  text-align: center;
  width: 100%;
  box-sizing: border-box;
}

.anniu {
  animation: pulse2 1s linear infinite;
}

@keyframes pulse2 {
  0% {transform: scale(0.9);}
  50% {transform: scale(1);}
  100% {transform: scale(0.9);}
}


.footer {
  width: 100%;
  margin: 0 auto;
  padding: 0 16px 24px 16px;
  box-sizing: border-box;
  text-align: center;
  font-size: 1.3rem;
  color: #b8c6e0;
  background: #000407;
  max-width: 720px;
}

.footer a {
  color: #3eeaff;
  text-decoration: underline;
  margin: 0 8px;
}

.footer p {
  margin: 10px;
}




#progress-modal {
	display: none;
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: rgba(0, 0, 0, 0.7);
	z-index: 1000;
	justify-content: center;
	align-items: center;
}

.progress-content {
	background: #001f2f;
	color: #fff;
	padding: 30px;
	border-radius: 12px;
	width: 90%;
	max-width: 650px;
	text-align: left;
	font-size: 30px;
}

.progress-content h2 {
	color: #ff9900;
	margin-bottom: 20px;
}

.progress-bar-group {
	margin-bottom: 12px;
}

.progress-label {
	margin-bottom: 5px;
	font-size: 25px;
}

.progress-bar {
	width: 100%;
	background: #333;
	border-radius: 20px;
	overflow: hidden;
}

.progress-fill {
	height: 10px;
	width: 0%;
	background: #FFD700;
	border-radius: 20px;
	transition: width 0.4s ease;
}

#popup-modal .modal-btn {
	animation: floatPulse 2s ease-in-out infinite;
	background-color: #28a745;
	color: #fff;
	padding: 12px 20px;
	border: none;
	border-radius: 30px;
	font-size: 25px;
	cursor: pointer;
	transition: background 0.3s;
	margin-top: 20px;
}

#popup-modal .modal-btn:hover {
	background-color: #1e7e34;
}

@keyframes floatPulse {
	0%, 100% {
		transform: translateY(0);
	}
	50% {
		transform: translateY(-3px);
	}
}