@charset "utf-8";
* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}
body {
	font-family: 'PingFang SC', 'Microsoft YaHei', -apple-system, BlinkMacSystemFont, sans-serif;
	background: linear-gradient(135deg, #FFEFBA 0%, #FFFFFF 50%, #FFE4C4 100%);
	min-height: 100vh;
	color: #333;
}
.btseo-page-container {
	max-width: 980px;
	margin: 0 auto;
	padding: 15px 15px;
	min-height: 100vh;
	display: flex;
	flex-direction: column;
}
.btseo-hero-section {
	text-align: center;
	padding: 10px 20px;
}
.btseo-domain-badge {
	display: inline-block;
	margin-left: 8px;
	padding: 3px 10px;
	font-size: 12px;
	font-weight: 700;
	color: #E65100;
	background: rgba(230, 81, 0, 0.08);
	border-radius: 4px;
	border: 1px solid rgba(230, 81, 0, 0.2);
	letter-spacing: 1px;
}
.btseo-hero-title {
	font-size: 28px;
	font-weight: 800;
	background: linear-gradient(135deg, #E65100 0%, #FF7043 50%, #E65100 100%);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
	margin-bottom: 6px;
	letter-spacing: 2px;
	text-shadow: 0 2px 4px rgba(230, 81, 0, 0.1);
}
.btseo-hero-subtitle {
	font-size: 13px;
	color: #666;
	margin-bottom: 15px;
}
.btseo-domain-box {
	background: rgba(255, 255, 255, 0.95);
	border-radius: 15px;
	padding: 20px 20px;
	box-shadow: 0 8px 30px rgba(255, 107, 53, 0.15);
	border: 1px solid rgba(255, 255, 255, 0.5);
	position: relative;
}
.btseo-domain-box .btseo-input-row {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 10px;
	flex-wrap: wrap;
	vertical-align: middle;
}
.btseo-domain-box .btseo-btn-row {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 10px;
	flex-wrap: wrap;
	vertical-align: middle;
}
.btseo-domain-box .btseo-prefix {
	font-size: 18px;
	font-weight: 600;
	color: #FF6B35;
}
.btseo-input-wrapper {
	flex: 1;
	min-width: 250px;
	max-width: 450px;
	position: relative;
}
.btseo-domain-box input[type="text"] {
	width: 100%;
	height: 46px;
	padding: 0 18px;
	font-size: 16px;
	font-weight: 600;
	color: #333;
	border: 2px solid #FFD5B8;
	border-radius: 10px;
	outline: none;
	transition: all 0.3s ease;
	background: #FFF9F5;
	box-sizing: border-box;
}
.btseo-history-list {
	display: none;
	position: absolute;
	top: 100%;
	left: 0;
	right: 0;
	margin-top: 0;
	background: #FFF;
	border: 2px solid #FFD5B8;
	border-top: none;
	border-radius: 0 0 10px 10px;
	box-shadow: 0 4px 15px rgba(0,0,0,0.08);
	overflow: hidden;
	z-index: 100;
	max-height: 150px;
	overflow-y: auto;
}
.btseo-history-items {
	display: flex;
	flex-direction: column;
}
.btseo-history-item {
	padding: 8px 16px;
	font-size: 14px;
	color: #333;
	cursor: pointer;
	transition: background 0.2s;
	border-bottom: 1px solid #FFFAF5;
}
.btseo-history-item:last-child {
	border-bottom: none;
}
.btseo-history-item:hover {
	background: #FFF9F5;
}
.btseo-domain-box input[type="text"]:focus {
	border-color: #FF6B35;
	box-shadow: 0 0 0 4px rgba(255, 107, 53, 0.1);
	background: #fff;
}
.btseo-domain-box input[type="text"]::placeholder {
	color: #AAA;
	font-weight: 400;
}
.btseo-domain-box .btseo-btn {
	height: 46px;
	padding: 0 30px;
	font-size: 16px;
	font-weight: 700;
	color: #fff;
	background: linear-gradient(135deg, #FF6B35 0%, #F7931E 100%);
	border: none;
	border-radius: 10px;
	cursor: pointer;
	transition: none;
	box-shadow: 0 4px 15px rgba(255, 107, 53, 0.4);
}
.btseo-domain-box .btseo-btn:hover {
	transform: none;
	box-shadow: 0 4px 15px rgba(255, 107, 53, 0.4);
}
.btseo-domain-box .btseo-btn:active {
	transform: none;
}
.btseo-domain-box .btseo-btn.btseo-btn-secondary {
	background: linear-gradient(135deg, #00BCD4 0%, #009688 100%);
	box-shadow: 0 4px 15px rgba(0, 188, 212, 0.4);
	text-decoration: none;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-size: 14px;
	padding: 0 20px;
}
.btseo-domain-box .btseo-btn.btseo-btn-secondary:hover {
	transform: none;
	box-shadow: 0 4px 15px rgba(0, 188, 212, 0.4);
}
.btseo-tip-text {
	font-size: 12px;
	color: #999;
	margin-top: 10px;
}
.btseo-result-section {
	margin-bottom: 15px;
}
.btseo-result-card {
	background: rgba(255, 255, 255, 0.95);
	border-radius: 15px;
	box-shadow: 0 8px 30px rgba(255, 107, 53, 0.12);
	overflow: hidden;
}
.btseo-result-header {
	background: linear-gradient(135deg, #FF6B35 0%, #F7931E 100%);
	padding: 12px 20px;
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.btseo-result-header h2 {
	font-size: 15px;
	font-weight: 600;
	color: #fff;
}
.btseo-result-header .btseo-page-info {
	font-size: 12px;
	color: rgba(255, 255, 255, 0.9);
}
.btseo-countdown-section {
	padding: 32px 20px 8px;
	background: #FFF9F5;
	border-bottom: 1px solid #FFE4D0;
}
.btseo-countdown-bar {
	display: flex;
	justify-content: center;
	align-items: center;
	margin-bottom: 5px;
	gap: 12px;
}
.btseo-countdown-progress-text {
	font-size: 13px;
	color: #FF6B35;
	font-weight: 600;
}
.btseo-countdown-label {
	font-size: 13px;
	color: #666;
}
.btseo-countdown-time {
	font-size: 14px;
	font-weight: 700;
	color: #FF6B35;
}
.btseo-countdown-time .btseo-countdown-number {
	font-size: 18px;
}
.btseo-countdown-progress {
	height: 4px;
	background: #FFE4D0;
	border-radius: 2px;
	overflow: visible;
	position: relative;
}
.btseo-countdown-progress-bar {
	height: 100%;
	background: linear-gradient(90deg, #FF6B35, #F7931E);
	border-radius: 2px;
	transition: width 1s linear;
	width: 100%;
	position: relative;
	overflow: visible;
	will-change: width;
}
.btseo-progress-label {
	position: absolute;
	right: -2px;
	top: -24px;
	font-size: 12px;
	font-weight: 800;
	color: #E65100;
	background: rgba(255,255,255,0.95);
	padding: 2px 8px;
	border-radius: 4px;
	border: 1px solid rgba(230,81,0,0.3);
	box-shadow: 0 2px 8px rgba(0,0,0,0.1);
	white-space: nowrap;
}
.btseo-result-content {
	padding: 0;
	background: #FFF9F5;
	position: relative;
	min-height: 150px;
}
.btseo-loading-indicator {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	background: #FFF9F5;
	z-index: 10;
}
.btseo-loading-spinner {
	width: 36px;
	height: 36px;
	border: 3px solid #FFE4D0;
	border-top-color: #FF6B35;
	border-radius: 50%;
	animation: btseoSpin 0.8s linear infinite;
	margin-bottom: 10px;
}
@keyframes btseoSpin {
	to { transform: rotate(360deg); }
}
.btseo-loading-text {
	font-size: 13px;
	color: #FF6B35;
	font-weight: 500;
}
.btseo-workframe {
	width: 100%;
	height: 400px;
	border: none;
	display: block;
	overflow: hidden;
}
.btseo-complete-section {
	text-align: center;
	padding: 30px 20px;
	background: rgba(255, 255, 255, 0.95);
	border-radius: 15px;
	box-shadow: 0 8px 30px rgba(255, 107, 53, 0.12);
	margin-bottom: 15px;
}
.btseo-complete-section .btseo-complete-icon {
	width: 60px;
	height: 60px;
	margin: 0 auto 15px;
	background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2310B981' stroke-width='3'%3E%3Cpath d='M22 11.08V12a10 10 0 1 1-5.93-9.14'/%3E%3Cpolyline points='22 4 12 14.01 9 11.01'/%3E%3C/svg%3E") no-repeat center;
	background-size: contain;
}
.btseo-complete-section h2 {
	font-size: 20px;
	font-weight: 700;
	color: #333;
	margin-bottom: 8px;
}
.btseo-complete-section p {
	font-size: 13px;
	color: #666;
	margin-bottom: 20px;
}
.btseo-complete-section .btseo-btn {
	height: 44px;
	padding: 0 35px;
	font-size: 15px;
	font-weight: 700;
	color: #fff;
	background: linear-gradient(135deg, #10B981 0%, #059669 100%);
	border: none;
	border-radius: 10px;
	cursor: pointer;
	transition: all 0.3s ease;
	box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4);
}
.btseo-complete-section .btseo-btn:hover {
	transform: translateY(-2px);
	box-shadow: 0 6px 20px rgba(16, 185, 129, 0.5);
}
.btseo-seo-content {
	flex: 1;
}
.btseo-seo-content .btseo-cbox {
	background: rgba(255, 255, 255, 0.95);
	border-radius: 12px;
	box-shadow: 0 4px 15px rgba(0,0,0,0.05);
	margin-bottom: 12px;
	overflow: hidden;
}
.btseo-seo-content .btseo-cbox .btseo-head {
	height: 36px;
	border-bottom: 1px solid #FFE4D0;
	background: linear-gradient(135deg, #FFF5EE 0%, #FFFAF5 100%);
	overflow: hidden;
	line-height: 36px;
	padding: 0 15px;
}
.btseo-seo-content .btseo-cbox .btseo-head h2 {
	float: left;
	display: inline;
	font-size: 14px;
	font-weight: bold;
	letter-spacing: 1px;
	overflow: hidden;
	color: #FF6B35;
}
.btseo-seo-content .btseo-cbox .btseo-con {
	overflow: hidden;
	line-height: 180%;
	padding: 12px 15px;
	color: #333;
	font-size: 13px;
}
.btseo-seo-content .btseo-box-border {
	border: 1px solid #E8E8E8;
	padding: 12px;
	margin-top: 6px;
	background: #fafafa;
	border-radius: 6px;
}
.btseo-seo-content .btseo-accueil-box-2 {
	background: #fff;
}
.btseo-seo-content ul {
	list-style: none;
	padding-left: 5px;
}
.btseo-seo-content ul li {
	margin-bottom: 6px;
	padding-left: 5px;
}
.btseo-seo-content p {
	margin-bottom: 8px;
	line-height: 1.8;
}
.btseo-footer {
	text-align: center;
	padding: 12px 0;
	font-size: 11px;
	color: #999;
	margin-top: 15px;
}
.btseo-footer .btseo-footer-domain {
	font-size: 13px;
	font-weight: 700;
	color: #E65100;
	letter-spacing: 1px;
}
@media screen and (max-width: 768px) {
	.btseo-page-container {
		max-width: 100%;
		padding: 10px 10px;
	}
	.btseo-hero-section {
		padding: 10px 10px;
	}
	.btseo-domain-badge {
		font-size: 11px;
		padding: 2px 8px;
	}
	.btseo-progress-label {
		font-size: 10px;
		top: -20px;
	}
	.btseo-hero-title {
		font-size: 24px;
	}
	.btseo-domain-box {
		padding: 18px 15px;
		display: flex;
		flex-direction: column;
		gap: 15px;
	}
	.btseo-domain-box .btseo-input-row {
		width: 100%;
	}
	.btseo-input-wrapper {
		min-width: 0;
		flex: 1;
		max-width: none;
	}
	.btseo-domain-box input[type="text"] {
		font-size: 15px;
		padding: 0 12px;
	}
	.btseo-domain-box .btseo-btn-row {
		width: 100%;
		display: flex;
		gap: 12px;
	}
	.btseo-domain-box .btseo-btn {
		padding: 0 15px;
		font-size: 14px;
		flex: 1;
		min-width: 45%;
	}
	.btseo-workframe {
		height: 320px;
	}
}
@media screen and (max-width: 480px) {
	.btseo-domain-badge {
		font-size: 10px;
		padding: 2px 6px;
	}
	.btseo-hero-title {
		font-size: 20px;
	}
	.btseo-domain-box {
		padding: 15px 12px;
		gap: 12px;
	}
	.btseo-domain-box input[type="text"] {
		height: 42px;
		font-size: 14px;
	}
	.btseo-domain-box .btseo-btn {
		height: 42px;
		font-size: 13px;
		padding: 0 12px;
		flex: 1;
		min-width: 45%;
	}
	.btseo-workframe {
		height: 450px;
	}
}