.modal_div { max-width: 900px; left: unset; padding: 0; border: 0; background: unset; }
.modal_div .modal_close { display: none; }



.popup-container {
	background-color: #ffffff;
	width: 100%;
	max-width: 900px;
	max-height: 90vh;
	border-radius: 20px;
	overflow: hidden;
	display: flex;
	flex-direction: column;
	position: relative;
}

.popup-header {
	background: linear-gradient(135deg, #FF6B6B 0%, #FF5252 100%);
	color: white;
	padding: 25px 35px;
	display: flex;
	justify-content: space-between;
	align-items: center;
	box-shadow: 0 4px 12px rgba(255,107,107,0.3);
}

.popup-header h1 {
	font-size: 1.6rem;
	font-weight: 600;
	letter-spacing: -0.5px;
}

.close-btn {
	background: rgba(255,255,255,0.2);
	border: none;
	color: white;
	font-size: 24px;
	width: 40px;
	height: 40px;
	border-radius: 50%;
	cursor: pointer;
	transition: all 0.3s ease;
	display: flex;
	align-items: center;
	justify-content: center;
}

.close-btn:hover {
	background: rgba(255,255,255,0.3);
	transform: rotate(90deg);
}

.popup-content {
	flex: 1;
	overflow-y: auto;
	padding: 40px;
	background-color: #f8f9fa;
	position: relative;
}

.popup-content::-webkit-scrollbar {
	width: 10px;
}

.popup-content::-webkit-scrollbar-track {
	background: #f1f3f5;
	border-radius: 10px;
}

.popup-content::-webkit-scrollbar-thumb {
	background: #dee2e6;
	border-radius: 10px;
	transition: background 0.3s;
}

.popup-content::-webkit-scrollbar-thumb:hover {
	background: #adb5bd;
}

h2 {
	color: #212529;
	font-size: 1.8rem;
	font-weight: 700;
	margin-top: 70px;
	margin-bottom: 25px;
	padding-bottom: 12px;
	border-bottom: 3px solid #FF6B6B;
	position: relative;
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.back-to-toc {
	background: #FF6B6B;
	color: white;
	border: none;
	padding: 8px 16px;
	border-radius: 20px;
	font-size: 0.85rem;
	font-weight: 500;
	cursor: pointer;
	transition: all 0.3s ease;
	display: inline-flex;
	align-items: center;
	gap: 6px;
	text-decoration: none;
	margin-left: auto;
	white-space: nowrap;
}

.back-to-toc:hover {
	background: #FF5252;
	transform: translateY(-2px);
	box-shadow: 0 4px 12px rgba(255,107,107,0.3);
}

.back-to-toc svg {
	width: 16px;
	height: 16px;
}

h3 {
	color: #495057;
	font-size: 1.3rem;
	font-weight: 600;
	margin-top: 50px;
	margin-bottom: 20px;
}

p {
	color: #495057;
	line-height: 1.8;
}

.welcome-box {
	background: linear-gradient(135deg, #FFF5F5 0%, #FFE0E0 100%);
	padding: 30px;
	border-radius: 16px;
	text-align: center;
	margin-bottom: 35px;
	box-shadow: 0 4px 20px rgba(255,107,107,0.1);
}

.intro-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 25px;
	margin: 25px 0;
}

.intro-item {
	background: white;
	padding: 25px;
	border-radius: 12px;
	text-align: center;
	box-shadow: 0 4px 16px rgba(0,0,0,0.06);
	transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.intro-item:hover {
	transform: translateY(-5px);
	box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}

.intro-item strong {
	color: #FF6B6B;
	font-size: 1.3rem;
	display: block;
	margin-bottom: 8px;
}

.intro-item p {
	color: #6c757d;
	font-size: 0.95rem;
}

table {
	width: 100%;
	border-collapse: collapse;
	margin: 25px 0;
	background: white;
	border-radius: 12px;
	overflow: hidden;
	box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}

th {
	background: linear-gradient(135deg, #FF6B6B 0%, #FF5252 100%);
	color: white;
	padding: 15px;
	text-align: left;
	font-weight: 600;
	font-size: 0.95rem;
	letter-spacing: 0.5px;
}

td {
	padding: 15px;
	border-bottom: 1px solid #e9ecef;
	color: #495057;
}

tr:last-child td {
	border-bottom: none;
}

tr:nth-child(even) {
	background-color: #f8f9fa;
}

.feature-box {
	background: white;
	padding: 25px;
	border-radius: 12px;
	margin: 20px 0;
	box-shadow: 0 4px 16px rgba(0,0,0,0.06);
	border-left: 4px solid #4ECDC4;
}

.feature-box h3 {
	color: #212529;
	margin-top: 0;
	margin-bottom: 15px;
}

.feature-box ul {
	list-style: none;
	padding-left: 0;
}

.feature-box li {
	padding: 10px 0;
	padding-left: 35px;
	position: relative;
	color: #495057;
}

.feature-box li:before {
	content: "✔";
	position: absolute;
	left: 0;
	color: #4ECDC4;
	font-weight: 700;
	font-size: 18px;
}

.process-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 25px;
	margin: 25px 0;
}

.process-step {
	background: white;
	padding: 25px;
	border-radius: 12px;
	box-shadow: 0 4px 16px rgba(0,0,0,0.06);
	border-top: 3px solid #4ECDC4;
	transition: transform 0.3s ease;
}

.process-step:hover {
	transform: translateY(-3px);
	box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}

.process-step h4 {
	color: #212529;
	margin-bottom: 15px;
	font-size: 1.1rem;
}

.process-step ul {
	list-style: none;
	padding-left: 0;
}

.process-step li {
	padding: 5px 0;
	color: #6c757d;
	font-size: 0.95rem;
}

.tip-box {
	background: linear-gradient(135deg, #FFF9E5 0%, #FFE082 10%);
	padding: 25px;
	border-radius: 12px;
	margin: 25px 0;
	box-shadow: 0 4px 16px rgba(255,193,7,0.15);
}

.tip-box h3 {
	color: #F57C00;
	margin-top: 0;
}

.tip-box ul {
	margin: 0;
}

.contact-info {
	background: white;
	padding: 35px;
	border-radius: 16px;
	margin-top: 40px;
	text-align: center;
	box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.highlight {
	background-color: #FFF59D;
	padding: 2px 6px;
	border-radius: 4px;
	font-weight: 600;
}

.important-box {
	background: linear-gradient(135deg, #FFEBEE 0%, #FFCDD2 100%);
	border: 2px solid #FF5252;
	padding: 25px;
	border-radius: 12px;
	margin: 25px 0;
	text-align: center;
}

.important-box h3 {
	color: #C62828;
	margin: 0;
	font-size: 1.4rem;
}

.toc {
	background: white;
	padding: 30px;
	border-radius: 16px;
	margin-bottom: 35px;
	box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.toc h3 {
	margin-top: 0;
	color: #212529;
	text-align: center;
	margin-bottom: 25px;
	font-size: 1.4rem;
}

.toc ul {
	list-style: none;
	padding-left: 0;
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 10px;
}

.toc li {
	margin: 0;
}

.toc a {
	display: flex;
	align-items: center;
	padding: 12px 16px;
	background: #f8f9fa;
	color: #495057;
	text-decoration: none;
	border-radius: 10px;
	border: 2px solid transparent;
	transition: all 0.3s ease;
	font-weight: 500;
	font-size: 0.9rem;
	white-space: nowrap;
	cursor: pointer;
	outline: none;
	-webkit-tap-highlight-color: transparent;
}

.toc a:hover {
	background: #FF6B6B;
	color: white;
	transform: translateX(5px);
	box-shadow: 0 4px 12px rgba(255,107,107,0.3);
}

.toc a:focus {
	outline: none;
}

.toc-number {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 28px;
	height: 28px;
	background: #FF6B6B;
	color: white;
	border-radius: 50%;
	font-size: 13px;
	margin-right: 10px;
	font-weight: 700;
	flex-shrink: 0;
}

.toc a:hover .toc-number {
	background: white;
	color: #FF6B6B;
}

/* 질문하는 방법 박스 스타일 개선 */
.feature-box[style*="FCE4EC"] {
	background: linear-gradient(135deg, #FCE4EC 0%, #F8BBD0 100%) !important;
	border-left-color: #E91E63 !important;
}

.feature-box[style*="FCE4EC"] h3 {
	color: #C2185B !important;
}

.feature-box[style*="FCE4EC"] li:before {
	color: #E91E63 !important;
}

/* 테이블 헤더 그라데이션 개선 */
table th:first-child {
	border-top-left-radius: 12px;
}

table th:last-child {
	border-top-right-radius: 12px;
}

/* 버튼 호버 효과 개선 */
button, .btn {
	transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 목차로 가기 버튼 스타일 */
.go-to-top {
	position: absolute;
	bottom: 30px;
	right: 50px;
	width: 60px;
	height: 60px;
	background: #FF6B6B;
	color: white;
	border: none;
	border-radius: 50%;
	cursor: pointer;
	box-shadow: 0 4px 12px rgba(255,107,107,0.3);
	transition: all 0.3s ease;
	z-index: 100;
	display: none;
	align-items: center;
	justify-content: center;
	flex-direction: column;
	line-height: 1;
}

.go-to-top:hover {
	background: #FF5252;
	transform: translateY(-3px);
	box-shadow: 0 6px 20px rgba(255,107,107,0.4);
}

.go-to-top:active {
	transform: translateY(-1px);
}

.go-to-top.show {
	display: flex;
	animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
	from {
		opacity: 0;
		transform: scale(0.8);
	}
	to {
		opacity: 1;
		transform: scale(1);
	}
}

/* 이미지 플레이스홀더 스타일 */
.image-placeholder {
	background: #f1f3f5;
	border: 2px dashed #dee2e6;
	border-radius: 12px;
	padding: 40px;
	margin: 25px 0;
	text-align: center;
	position: relative;
}

.image-placeholder p {
	color: #495057;
	font-weight: 600;
	margin-bottom: 10px;
	font-size: 1.1rem;
}

.image-placeholder span {
	color: #adb5bd;
	font-size: 0.9rem;
}

.image-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 20px;
	margin: 25px 0;
}

.image-grid .image-placeholder {
	margin: 0;
}

@media (max-width: 768px) {
	.image-grid {
		grid-template-columns: 1fr;
	}

	.intro-grid, .process-grid {
		grid-template-columns: 1fr;
	}

	.popup-content {
		padding: 25px;
	}

	h2 {
		font-size: 1.5rem;
		flex-direction: column;
		align-items: flex-start;
		gap: 10px;
	}

	.back-to-toc {
		margin-left: 0;
	}

	.toc ul {
		grid-template-columns: 1fr;
	}

	.go-to-top {
		bottom: 20px;
		right: 20px;
		width: 50px;
		height: 50px;
	}
}