/*
Theme Name: 4050 혜택노트 (Benefit Note)
Theme URI: https://4050benefit.com
Author: 4050 혜택노트
Description: 4050 중장년 지원제도·정책 정보 사이트 전용 경량 테마. 큰 글씨와 넓은 줄간격, 자동 목차, 최종 업데이트 표시, 요약·체크리스트·출처 박스 패턴, 광고 자리 위젯을 포함합니다.
Version: 1.0.0
Requires at least: 6.3
Tested up to: 6.8
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: benefitnote
*/

/* ---------- 디자인 토큰 ---------- */
:root {
	--bn-navy: #1f3a68;
	--bn-navy-dark: #142847;
	--bn-navy-soft: #e9eef7;
	--bn-accent: #d9661f;
	--bn-accent-soft: #fdf1e7;
	--bn-green: #2c7a55;
	--bn-green-soft: #eaf5ef;
	--bn-bg: #f7f5f0;
	--bn-surface: #ffffff;
	--bn-text: #1d2430;
	--bn-muted: #5a6272;
	--bn-line: #e4dfd5;
	--bn-radius: 14px;
	--bn-shadow: 0 1px 2px rgba(20, 40, 71, .06), 0 4px 16px rgba(20, 40, 71, .05);
	--bn-wrap: 1120px;
	--bn-read: 760px;
	--bn-font: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans KR", sans-serif;
}

/* ---------- 기본 ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
	margin: 0;
	background: var(--bn-bg);
	color: var(--bn-text);
	font-family: var(--bn-font);
	font-size: 18px;
	line-height: 1.85;
	word-break: keep-all;
	overflow-wrap: break-word;
}
img { max-width: 100%; height: auto; }
a { color: var(--bn-navy); }
a:hover { color: var(--bn-accent); }
.screen-reader-text {
	position: absolute !important; width: 1px; height: 1px; overflow: hidden;
	clip: rect(1px, 1px, 1px, 1px); white-space: nowrap;
}
.skip-link:focus {
	position: fixed; top: 8px; left: 8px; z-index: 100; width: auto; height: auto; clip: auto;
	background: var(--bn-surface); padding: 8px 14px; border-radius: 8px;
}
.bn-wrap { max-width: var(--bn-wrap); margin: 0 auto; padding: 0 20px; }
.bn-read { max-width: var(--bn-read); margin: 0 auto; }

/* ---------- 헤더 ---------- */
.bn-header {
	background: var(--bn-surface);
	border-bottom: 1px solid var(--bn-line);
	position: sticky; top: 0; z-index: 20;
}
.admin-bar .bn-header { top: 32px; }
@media (max-width: 782px) { .admin-bar .bn-header { top: 0; position: relative; } }
.bn-header__inner {
	display: flex; align-items: center; gap: 24px;
	min-height: 68px;
}
.bn-brand { display: flex; align-items: baseline; gap: 10px; text-decoration: none; flex-shrink: 0; }
.bn-brand__name { font-size: 22px; font-weight: 800; color: var(--bn-navy-dark); letter-spacing: -0.02em; }
.bn-brand__name b { color: var(--bn-accent); font-weight: 800; }
.bn-brand__tag { font-size: 13px; color: var(--bn-muted); font-weight: 500; }
.bn-brand .custom-logo { max-height: 40px; width: auto; }
.bn-nav { margin-left: auto; }
.bn-nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 4px; }
.bn-nav a {
	display: block; padding: 8px 14px; border-radius: 999px;
	font-size: 16px; font-weight: 600; color: var(--bn-text); text-decoration: none;
}
.bn-nav a:hover, .bn-nav .current-menu-item > a, .bn-nav .current-cat > a { background: var(--bn-navy-soft); color: var(--bn-navy); }
.bn-search-link {
	display: inline-flex; align-items: center; justify-content: center;
	width: 42px; height: 42px; border-radius: 50%; color: var(--bn-navy);
	background: var(--bn-navy-soft); text-decoration: none; flex-shrink: 0;
}
.bn-search-link svg { width: 20px; height: 20px; }

@media (max-width: 760px) {
	.bn-header__inner { flex-wrap: wrap; gap: 0; padding-top: 10px; }
	.bn-brand__tag { display: none; }
	.bn-search-link { margin-left: auto; width: 38px; height: 38px; }
	.bn-nav { order: 3; width: 100%; margin: 6px -20px 0; padding: 0 20px 8px; overflow-x: auto; scrollbar-width: none; }
	.bn-nav::-webkit-scrollbar { display: none; }
	.bn-nav ul { flex-wrap: nowrap; }
	.bn-nav a { white-space: nowrap; font-size: 15px; padding: 6px 12px; }
}

/* ---------- 메인 레이아웃 ---------- */
.bn-main { padding: 36px 0 64px; }
.bn-section-title {
	font-size: 22px; font-weight: 800; letter-spacing: -0.02em; margin: 0 0 18px;
	display: flex; align-items: center; gap: 10px;
}
.bn-section-title::before { content: ""; width: 6px; height: 22px; border-radius: 3px; background: var(--bn-accent); }

/* ---------- 홈 히어로 ---------- */
.bn-hero {
	background: linear-gradient(135deg, var(--bn-navy-dark), var(--bn-navy));
	color: #fff; border-radius: 20px; padding: 44px 40px; margin-bottom: 36px;
}
.bn-hero__eyebrow { display: inline-block; font-size: 14px; font-weight: 700; color: #ffd9bf; margin-bottom: 10px; }
.bn-hero h1 { font-size: 34px; line-height: 1.35; margin: 0 0 12px; letter-spacing: -0.03em; font-weight: 800; }
.bn-hero p { margin: 0 0 22px; color: #dbe4f3; font-size: 17px; max-width: 620px; }
.bn-hero .bn-searchform { max-width: 560px; }
@media (max-width: 760px) {
	.bn-hero { padding: 30px 22px; border-radius: 16px; }
	.bn-hero h1 { font-size: 26px; }
}

/* ---------- 검색폼 ---------- */
.bn-searchform { display: flex; gap: 8px; }
.bn-searchform input[type="search"] {
	flex: 1; min-width: 0; height: 52px; padding: 0 18px; font: inherit; font-size: 17px;
	border: 1px solid var(--bn-line); border-radius: 12px; background: #fff; color: var(--bn-text);
}
.bn-searchform button {
	height: 52px; padding: 0 22px; border: 0; border-radius: 12px; cursor: pointer;
	background: var(--bn-accent); color: #fff; font: inherit; font-size: 17px; font-weight: 700;
}
.bn-searchform button:hover { filter: brightness(.95); }

/* ---------- 주제 카드 ---------- */
.bn-topics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 44px; }
.bn-topic {
	display: block; background: var(--bn-surface); border: 1px solid var(--bn-line); border-radius: var(--bn-radius);
	padding: 20px; text-decoration: none; color: var(--bn-text); box-shadow: var(--bn-shadow);
	transition: transform .15s ease, border-color .15s ease;
}
a.bn-topic:hover { transform: translateY(-2px); border-color: var(--bn-navy); color: var(--bn-text); }
.bn-topic__icon { font-size: 28px; line-height: 1; }
.bn-topic__name { display: block; font-size: 18px; font-weight: 800; margin: 10px 0 4px; }
.bn-topic__desc { display: block; font-size: 14.5px; color: var(--bn-muted); line-height: 1.6; }
@media (max-width: 900px) { .bn-topics { grid-template-columns: repeat(2, 1fr); } }

/* ---------- 글 목록 카드 ---------- */
.bn-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.bn-card {
	background: var(--bn-surface); border: 1px solid var(--bn-line); border-radius: var(--bn-radius);
	padding: 24px; box-shadow: var(--bn-shadow); display: flex; flex-direction: column;
}
.bn-card__cat {
	align-self: flex-start; font-size: 13px; font-weight: 700; color: var(--bn-navy);
	background: var(--bn-navy-soft); padding: 2px 10px; border-radius: 999px; text-decoration: none; margin-bottom: 10px;
}
.bn-card__title { font-size: 20px; line-height: 1.45; margin: 0 0 8px; letter-spacing: -0.02em; }
.bn-card__title a { color: var(--bn-text); text-decoration: none; }
.bn-card__title a:hover { color: var(--bn-navy); }
.bn-card__excerpt { font-size: 16px; color: var(--bn-muted); margin: 0 0 14px; line-height: 1.7; }
.bn-card__meta { margin-top: auto; font-size: 14px; color: var(--bn-muted); }
@media (max-width: 760px) { .bn-list { grid-template-columns: 1fr; } .bn-card { padding: 20px; } }

.bn-pagination { margin-top: 32px; display: flex; justify-content: center; }
.bn-pagination .nav-links { display: flex; flex-wrap: wrap; gap: 6px; }
.bn-pagination .page-numbers {
	min-width: 44px; height: 44px; display: inline-flex; align-items: center; justify-content: center; padding: 0 12px;
	border-radius: 10px; background: var(--bn-surface); border: 1px solid var(--bn-line); text-decoration: none; color: var(--bn-text); font-weight: 600;
}
.bn-pagination .page-numbers.current { background: var(--bn-navy); border-color: var(--bn-navy); color: #fff; }

/* ---------- 아카이브 헤더 ---------- */
.bn-archive-head { margin-bottom: 26px; }
.bn-archive-head h1 { font-size: 28px; margin: 0 0 6px; letter-spacing: -0.02em; }
.bn-archive-head p { margin: 0; color: var(--bn-muted); }

/* ---------- 단일 글 ---------- */
.bn-article {
	background: var(--bn-surface); border: 1px solid var(--bn-line); border-radius: 20px;
	padding: 44px 48px; box-shadow: var(--bn-shadow);
}
@media (max-width: 760px) { .bn-article { padding: 26px 20px; border-radius: 16px; margin: 0 -8px; } }
.bn-breadcrumb { font-size: 14px; color: var(--bn-muted); margin-bottom: 14px; }
.bn-breadcrumb a { color: var(--bn-muted); text-decoration: none; }
.bn-breadcrumb a:hover { color: var(--bn-navy); }
.bn-breadcrumb span[aria-hidden] { margin: 0 6px; }
.bn-article__title { font-size: 32px; line-height: 1.4; letter-spacing: -0.03em; margin: 0 0 16px; font-weight: 800; }
@media (max-width: 760px) { .bn-article__title { font-size: 26px; } }
.bn-meta {
	display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: 15px; color: var(--bn-muted);
	padding-bottom: 20px; margin-bottom: 26px; border-bottom: 1px solid var(--bn-line);
}
.bn-meta strong { color: var(--bn-green); font-weight: 700; }
.bn-ad { margin: 26px 0; text-align: center; min-height: 0; }
.bn-ad:empty { display: none; }

.bn-notice {
	margin-top: 40px; padding: 18px 20px; border-radius: 12px; background: var(--bn-bg);
	border: 1px solid var(--bn-line); font-size: 15px; color: var(--bn-muted); line-height: 1.7;
}
.bn-notice strong { color: var(--bn-text); }

.bn-related { margin-top: 44px; }
.bn-related ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.bn-related li a {
	display: block; padding: 14px 18px; border-radius: 12px; border: 1px solid var(--bn-line);
	background: var(--bn-surface); text-decoration: none; color: var(--bn-text); font-weight: 600; font-size: 17px;
}
.bn-related li a:hover { border-color: var(--bn-navy); color: var(--bn-navy); }

.bn-postnav { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 24px; }
.bn-postnav a {
	display: block; padding: 14px 18px; border-radius: 12px; background: var(--bn-surface); border: 1px solid var(--bn-line);
	text-decoration: none; color: var(--bn-text); font-size: 15.5px; line-height: 1.5;
}
.bn-postnav a span { display: block; font-size: 13px; color: var(--bn-muted); margin-bottom: 2px; }
.bn-postnav .next { text-align: right; }
@media (max-width: 760px) { .bn-postnav { grid-template-columns: 1fr; } .bn-postnav .next { text-align: left; } }

/* ---------- 404 ---------- */
.bn-empty { text-align: center; padding: 40px 0; }
.bn-empty h1 { font-size: 28px; margin: 0 0 10px; }
.bn-empty p { color: var(--bn-muted); }
.bn-empty .bn-searchform { max-width: 520px; margin: 24px auto 0; }

/* ---------- 푸터 ---------- */
.bn-footer { background: var(--bn-navy-dark); color: #c7d2e6; padding: 40px 0 48px; font-size: 15px; }
.bn-footer a { color: #fff; text-decoration: none; }
.bn-footer a:hover { text-decoration: underline; color: #fff; }
.bn-footer__brand { font-size: 19px; font-weight: 800; color: #fff; margin: 0 0 6px; }
.bn-footer__desc { margin: 0 0 18px; max-width: 640px; line-height: 1.7; }
.bn-footer ul { list-style: none; margin: 0 0 18px; padding: 0; display: flex; flex-wrap: wrap; gap: 8px 20px; }
.bn-footer__copy { font-size: 13.5px; color: #93a3c0; margin: 0; }

/* ---------- 댓글 ---------- */
#comments .comment-list { padding-left: 1.2em; }
.comment-form p { margin: 0 0 14px; }
.comment-form label { display: block; font-weight: 600; font-size: 15px; margin-bottom: 4px; }
.comment-form textarea,
.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"] {
	width: 100%; max-width: 100%; padding: 12px 14px; font: inherit; font-size: 16px;
	border: 1px solid var(--bn-line); border-radius: 10px; background: #fff;
}
.comment-form .comment-form-cookies-consent label { display: inline; font-weight: 400; }
.comment-form .submit {
	height: 48px; padding: 0 22px; border: 0; border-radius: 10px; cursor: pointer;
	background: var(--bn-navy); color: #fff; font: inherit; font-weight: 700;
}