/* =========================================================
   Post Template Switcher — 공통 베이스 (모든 프리셋 공유)
   - 셀렉터는 .pts-preset (또는 .pts-preset.{slug}-landing) 안에서만 동작
   - 각 프리셋은 이 토큰들을 CSS 변수로 덮어쓰기만 하면 됨
   ========================================================= */
.pts-preset{
	/* ===== 디자인 토큰 ===== */
	/* 색상 */
	--pts-bg:        #FFFFFF;
	--pts-bg-soft:   #F6F7F8;
	--pts-card:      #FFFFFF;
	--pts-ink:       #1A1A1A;
	--pts-ink-soft:  #555555;
	--pts-line:      #E5E5E5;
	--pts-primary:   #2D7FF9;
	--pts-primary-d: #1E5FBF;
	--pts-accent:    #1A1A1A;
	--pts-accent-d:  #000000;

	/* 형태 */
	--pts-radius-sm: 8px;
	--pts-radius:    14px;
	--pts-radius-lg: 22px;
	--pts-shadow:    0 4px 16px rgba(0,0,0,0.06);
	--pts-shadow-lg: 0 12px 36px rgba(0,0,0,0.10);

	/* 타이포 */
	--pts-font: -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo",
		"Pretendard", "Noto Sans KR", "맑은 고딕", sans-serif;

	/* 레이아웃 */
	--pts-max:       980px;

	/* ===== 베이스 적용 ===== */
	font-family: var(--pts-font);
	color: var(--pts-ink);
	line-height: 1.75;
	max-width: var(--pts-max);
	margin: 36px auto;
	padding: 0 20px;

	/* 모바일 가로 스크롤 안전장치 */
	overflow-x: clip;
}

/* ⭐ 핵심: .pts-preset 안 모든 요소에 box-sizing 강제
   (테마/플러그인이 box-sizing 안 잡아주면 padding 이 width 에 더해져 부모 초과) */
.pts-preset,
.pts-preset *,
.pts-preset *::before,
.pts-preset *::after{
	box-sizing: border-box;
}

/* 이미지·미디어가 부모 넘지 않게 */
.pts-preset img,
.pts-preset video,
.pts-preset iframe,
.pts-preset embed,
.pts-preset object{
	max-width: 100%;
	height: auto;
}

/* 긴 영문 URL·코드가 줄바꿈 없이 뻗치지 않게 */
.pts-preset code,
.pts-preset pre,
.pts-preset a{
	word-break: break-word;
	overflow-wrap: anywhere;
}

/* 본문 카드 */
.pts-preset .entry-content{
	background: var(--pts-card);
	border-radius: var(--pts-radius-lg);
	padding: 40px 44px;
	box-shadow: var(--pts-shadow);
	font-size: 17px;
	color: var(--pts-ink);
}
.pts-preset .entry-content > p{ margin-bottom: 18px; }
.pts-preset .entry-content h2{
	font-size: 26px; font-weight: 700; margin: 36px 0 16px;
	color: var(--pts-ink); letter-spacing: -0.02em;
}
.pts-preset .entry-content h3{
	font-size: 20px; font-weight: 700; margin: 28px 0 12px;
}
.pts-preset .entry-content blockquote{
	background: var(--pts-bg-soft);
	border-left: 4px solid var(--pts-primary);
	border-radius: 0 var(--pts-radius-sm) var(--pts-radius-sm) 0;
	padding: 16px 20px; color: var(--pts-ink-soft); font-style: normal;
}
.pts-preset .entry-content a{ color: var(--pts-accent); text-decoration: underline; }
.pts-preset .entry-content a:hover{ color: var(--pts-accent-d); }

/* 표 */
.pts-preset .entry-content table{
	border-collapse: separate; border-spacing: 0; width: 100%;
	border: 1px solid var(--pts-line);
	border-radius: var(--pts-radius-sm); overflow: hidden;
}
.pts-preset .entry-content table th,
.pts-preset .entry-content table td{
	padding: 12px 14px;
	border-bottom: 1px solid var(--pts-line);
	text-align: left;
}
.pts-preset .entry-content table thead th{
	background: var(--pts-accent); color: #fff; font-weight: 600;
}
.pts-preset .entry-content table tbody tr:nth-child(2n){
	background: var(--pts-bg-soft);
}

/* ===== 공통 유틸리티 컴포넌트 ===== */

/* 카드 */
.pts-card{
	background: var(--pts-card);
	border-radius: var(--pts-radius);
	padding: 24px;
	box-shadow: var(--pts-shadow);
	border: 1px solid var(--pts-line);
	transition: transform .15s ease, box-shadow .15s ease;
}
.pts-card:hover{
	transform: translateY(-3px);
	box-shadow: var(--pts-shadow-lg);
}

/* 그리드 */
.pts-grid{
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
	gap: 18px; margin: 24px 0 8px;
}

/* 버튼 */
.pts-btn{
	display: inline-flex; align-items: center; gap: 8px;
	padding: 14px 26px; border-radius: 999px;
	font-weight: 700; font-size: 16px;
	transition: transform .12s ease, box-shadow .12s ease;
	border: 0; cursor: pointer; text-decoration: none !important;
}
.pts-btn--primary{
	background: var(--pts-accent); color: #fff;
	box-shadow: 0 6px 18px rgba(0,0,0,0.18);
}
.pts-btn--primary:hover{
	background: var(--pts-accent-d); color: #fff;
	transform: translateY(-1px);
}
.pts-btn--ghost{
	background: rgba(0,0,0,0.05);
	color: var(--pts-ink);
	border: 1px solid rgba(0,0,0,0.10);
}
.pts-btn--ghost:hover{ background: rgba(0,0,0,0.08); }
.pts-btn__sub{ font-size: 12px; font-weight: 500; opacity: 0.85; margin-left: 6px; }

/* 단계 (Steps) */
.pts-steps{
	counter-reset: step;
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
	gap: 16px; margin: 24px 0;
}
.pts-step{
	background: var(--pts-bg-soft);
	border-radius: var(--pts-radius);
	padding: 22px 22px 22px 64px;
	position: relative;
	border: 1px dashed var(--pts-line);
}
.pts-step::before{
	counter-increment: step; content: counter(step);
	position: absolute; left: 18px; top: 18px;
	width: 32px; height: 32px;
	background: var(--pts-primary); color: #fff;
	font-weight: 800; border-radius: 50%;
	display: flex; align-items: center; justify-content: center;
	box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}
.pts-step h4{ margin: 0 0 6px; font-size: 16px; }
.pts-step p{ margin: 0; font-size: 14px; color: var(--pts-ink-soft); }

/* FAQ */
.pts-faq{
	background: var(--pts-card);
	border-radius: var(--pts-radius);
	border: 1px solid var(--pts-line);
	padding: 8px 24px; margin: 24px 0;
}
.pts-faq details{
	border-bottom: 1px solid var(--pts-line);
	padding: 18px 0;
}
.pts-faq details:last-child{ border-bottom: 0; }
.pts-faq summary{
	cursor: pointer; font-weight: 700; font-size: 16px;
	list-style: none;
	display: flex; align-items: center; justify-content: space-between;
	color: var(--pts-ink);
}
.pts-faq summary::-webkit-details-marker{ display: none; }
.pts-faq summary::after{
	content: "+"; font-size: 22px;
	color: var(--pts-primary); transition: transform .15s ease;
}
.pts-faq details[open] summary::after{ transform: rotate(45deg); }
.pts-faq .faq-body{
	padding-top: 10px; font-size: 15px;
	color: var(--pts-ink-soft); line-height: 1.8;
}

/* 알림 박스 */
.pts-notice{
	background: var(--pts-bg-soft);
	border: 1px solid var(--pts-line);
	border-left: 5px solid var(--pts-primary);
	border-radius: var(--pts-radius-sm);
	padding: 14px 18px;
	color: var(--pts-ink);
	font-size: 14.5px;
	margin: 18px 0;
}
.pts-notice strong{ color: var(--pts-primary); }

/* 히어로 */
.pts-hero{
	background: linear-gradient(135deg, var(--pts-bg-soft), var(--pts-bg));
	border-radius: var(--pts-radius-lg);
	padding: 56px 48px; margin-bottom: 36px;
	position: relative; overflow: hidden;
}
.pts-hero__eyebrow{
	display: inline-block;
	background: var(--pts-accent); color: #fff;
	font-size: 12px; font-weight: 700;
	padding: 6px 12px; border-radius: 999px;
	letter-spacing: 0.06em; margin-bottom: 16px;
	position: relative; z-index: 1;
}
.pts-hero__title{
	font-size: 38px; font-weight: 800;
	color: var(--pts-ink); margin: 0 0 12px;
	line-height: 1.25; letter-spacing: -0.025em;
	position: relative; z-index: 1;
}
.pts-hero__lead{
	font-size: 17px; color: var(--pts-ink); opacity: 0.85;
	max-width: 560px; margin: 0 0 28px; position: relative; z-index: 1;
}

/* =========================================================
   반응형 — 2단계 (태블릿 ≤768px / 모바일 ≤480px)
   ========================================================= */
@media (max-width: 768px){
	.pts-preset{
		margin: 20px auto;
		padding: 0 16px;
	}
	.pts-preset .entry-content{
		padding: 24px 18px;
		border-radius: var(--pts-radius);
		font-size: 16px;
	}
	.pts-preset .entry-content h2{ font-size: 22px; margin: 28px 0 12px; }
	.pts-preset .entry-content h3{ font-size: 18px; margin: 22px 0 10px; }

	.pts-hero{ padding: 36px 22px; margin-bottom: 24px; border-radius: var(--pts-radius); }
	.pts-hero__title{ font-size: 26px; }
	.pts-hero__lead{ font-size: 15px; }

	.pts-card{ padding: 20px 18px; }
	.pts-card__name{ font-size: 16px; }

	.pts-btn{ padding: 12px 18px; font-size: 15px; }

	.pts-grid{ grid-template-columns: 1fr; gap: 14px; }
	.pts-steps{ grid-template-columns: 1fr; gap: 12px; }
	.pts-step{ padding: 18px 18px 18px 58px; }
	.pts-step::before{ left: 14px; top: 16px; width: 28px; height: 28px; font-size: 14px; }

	.pts-faq{ padding: 4px 18px; }
	.pts-faq summary{ font-size: 15px; }

	.pts-notice{ padding: 12px 14px; font-size: 14px; }

	/* 표가 좁은 화면에서 가로 스크롤 가능하게 (잘라지지 않도록) */
	.pts-preset .entry-content table{ display: block; overflow-x: auto; }
}

@media (max-width: 480px){
	.pts-preset{ padding: 0 12px; margin: 14px auto; }
	.pts-preset .entry-content{ padding: 20px 14px; font-size: 15.5px; }
	.pts-preset .entry-content h2{ font-size: 20px; }

	.pts-hero{ padding: 28px 18px; }
	.pts-hero__title{ font-size: 22px; line-height: 1.3; }
	.pts-hero__lead{ font-size: 14.5px; }
	.pts-hero__eyebrow{ font-size: 11px; padding: 5px 10px; }

	.pts-card{ padding: 18px 16px; }
	.pts-card__name{ font-size: 15.5px; }
	.pts-card__meta{ font-size: 12.5px; }

	.pts-btn{ padding: 11px 16px; font-size: 14px; width: 100%; justify-content: center; }

	.pts-step{ padding: 16px 16px 16px 54px; }
	.pts-step h4{ font-size: 15px; }
	.pts-step p{ font-size: 13.5px; }

	.pts-faq{ padding: 2px 14px; }
	.pts-faq summary{ font-size: 14.5px; padding-right: 8px; }
	.pts-faq .faq-body{ font-size: 14px; }
}