/*
Theme Name: Yuryubun
Theme URI: https://yuryubungigan.uassuk.com
Author: Yuryubun
Author URI: https://yuryubungigan.uassuk.com
Description: 유류분 청구소송 기간 정보 플랫폼 전용 커스텀 테마. 딥네이비·아이보리·웜베이지·테라코타 토큰 기반 디자인 시스템.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.8
Requires PHP: 7.4
License: GNU General Public License v2 or later
Text Domain: yuryubun
*/

:root{
  --navy:#1B2A4A;
  --navy-2:#22304F;
  --ivory:#F7F4EF;
  --beige:#E3D5C0;
  --terra:#C4623E;
  --terra-dark:#A84E2E;
  --charcoal:#2B2B2B;
  --gray:#5F6570;
  --gray-light:#8A8F98;
  --line:#E5E0D8;
  --white:#FFFFFF;
  --bg:#FCFBF9;
  --radius-s:8px;
  --radius-m:14px;
  --radius-l:20px;
  --shadow-sm:0 1px 2px rgba(27,42,74,.06),0 4px 12px rgba(27,42,74,.06);
  --shadow-md:0 2px 4px rgba(27,42,74,.08),0 12px 32px rgba(27,42,74,.10);
  --shadow-lg:0 8px 24px rgba(27,42,74,.12),0 24px 56px rgba(27,42,74,.14);
  --font-sans:'Pretendard','Noto Sans KR',-apple-system,BlinkMacSystemFont,'Apple SD Gothic Neo','Malgun Gothic',sans-serif;
  --font-serif:'Noto Serif KR',Georgia,'Times New Roman',serif;
  --sp-1:8px;--sp-2:16px;--sp-3:24px;--sp-4:32px;--sp-5:48px;--sp-6:64px;--sp-7:80px;--sp-8:96px;--sp-9:120px;
  --maxw:1120px;
  --maxw-copy:760px;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font-sans);font-size:17px;line-height:1.75;color:var(--charcoal);background:var(--bg);word-break:keep-all;letter-spacing:-0.01em}
img{max-width:100%;height:auto;display:block}
a{color:var(--navy);text-decoration:none;transition:color .2s var(--ease)}
a:hover{color:var(--terra)}
h1,h2,h3,h4{font-family:var(--font-serif);color:var(--navy);line-height:1.35;letter-spacing:-0.02em;margin:0 0 .6em}
h1{font-size:clamp(30px,4.4vw,44px);font-weight:700}
h2{font-size:clamp(24px,3vw,32px);font-weight:700}
h3{font-size:clamp(19px,2.2vw,23px);font-weight:600}
p{margin:0 0 1.1em}
ul,ol{margin:0 0 1.2em;padding-left:1.35em}
li{margin-bottom:.45em}
:focus-visible{outline:3px solid var(--terra);outline-offset:2px;border-radius:4px}
.screen-reader-text{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip-link{position:absolute;left:-9999px;top:0;z-index:999;background:var(--navy);color:#fff;padding:12px 20px;border-radius:0 0 10px 0}
.skip-link:focus{left:0}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(252,251,249,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.header-inner{max-width:var(--maxw);margin:0 auto;padding:14px 24px;display:flex;align-items:center;gap:24px}
.brand{display:flex;align-items:center;gap:12px;min-height:44px}
.brand-mark{width:40px;height:40px;border-radius:10px;background:var(--navy);display:flex;align-items:center;justify-content:center;flex:0 0 auto}
.brand-mark::before{content:"";width:8px;height:22px;border-radius:4px;background:var(--terra)}
.brand-name{font-family:var(--font-serif);font-weight:700;font-size:19px;color:var(--navy);letter-spacing:-.02em}
.brand-tag{display:block;font-size:12px;color:var(--gray);letter-spacing:.02em;font-weight:400}
.main-nav{margin-left:auto}
.main-nav ul{list-style:none;display:flex;gap:4px;margin:0;padding:0}
.main-nav a{display:block;padding:10px 14px;border-radius:10px;font-size:15px;font-weight:600;color:var(--navy)}
.main-nav a:hover{background:var(--ivory);color:var(--terra)}
.main-nav .current-menu-item>a{color:var(--terra)}
.nav-toggle{display:none;margin-left:auto;width:44px;height:44px;border:1px solid var(--line);border-radius:10px;background:var(--white);cursor:pointer}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--navy);margin:4px auto;transition:transform .2s var(--ease),opacity .2s}
@media (max-width:900px){
  .nav-toggle{display:block}
  .main-nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--bg);border-bottom:1px solid var(--line);box-shadow:var(--shadow-md);padding:12px 24px 20px}
  .main-nav.open{display:block}
  .main-nav ul{flex-direction:column;gap:2px}
  .main-nav a{padding:14px 12px;font-size:16px}
}

/* ---------- Layout ---------- */
.site-main{min-height:60vh}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.page-hero{padding:var(--sp-7) 0 var(--sp-5);background:linear-gradient(180deg,var(--ivory),var(--bg))}
.page-hero .kicker{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;color:var(--terra);letter-spacing:.04em;margin-bottom:16px}
.page-hero .kicker::before{content:"";width:22px;height:3px;background:var(--terra);border-radius:2px}
.page-hero h1{margin-bottom:12px}
.page-hero .lede{max-width:680px;color:var(--gray);font-size:18px}
.breadcrumb{font-size:13px;color:var(--gray-light);margin-bottom:18px}
.breadcrumb a{color:var(--gray)}
.breadcrumb a:hover{color:var(--terra)}

/* ---------- Article ---------- */
.article-wrap{max-width:var(--maxw-copy);margin:0 auto;padding:var(--sp-6) 24px var(--sp-7)}
.article-meta{display:flex;flex-wrap:wrap;gap:10px 16px;align-items:center;font-size:14px;color:var(--gray);margin-bottom:24px}
.article-meta .cat-badge{background:var(--navy);color:#fff;padding:4px 12px;border-radius:999px;font-weight:600;font-size:13px}
.article-thumb{border-radius:var(--radius-l);overflow:hidden;box-shadow:var(--shadow-md);margin:0 0 var(--sp-5)}
.article-thumb img{width:100%;aspect-ratio:16/9;object-fit:cover}
.entry-content{font-size:17.5px;line-height:1.8}
.entry-content h2{margin-top:2.4em;padding-top:24px;border-top:1px solid var(--line)}
.entry-content h3{margin-top:1.8em;color:var(--navy-2)}
.entry-content a{color:var(--terra-dark);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
.entry-content a:hover{color:var(--terra)}
.entry-content blockquote{border-left:4px solid var(--terra);margin:1.6em 0;padding:4px 0 4px 20px;color:var(--navy);font-family:var(--font-serif);font-size:1.05em}
.entry-content figure{margin:1.8em 0}
.entry-content figcaption{font-size:13.5px;color:var(--gray-light);text-align:center;margin-top:10px}

/* content components */
.lw-summary{background:var(--ivory);border:1px solid var(--line);border-left:4px solid var(--terra);border-radius:var(--radius-m);padding:22px 24px;margin:1.8em 0}
.lw-summary strong{color:var(--navy)}
.lw-summary ul{margin:10px 0 0}
.lw-toc{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-m);box-shadow:var(--shadow-sm);padding:22px 26px;margin:1.8em 0}
.lw-toc strong{color:var(--navy);font-family:var(--font-serif);font-size:17px}
.lw-toc ol{margin:10px 0 0;counter-reset:none}
.lw-toc li{margin-bottom:.4em}
.lw-callout{background:var(--white);border:1px solid var(--line);border-left:4px solid var(--navy);border-radius:var(--radius-m);box-shadow:var(--shadow-sm);padding:18px 22px;margin:1.8em 0}
.lw-callout p{margin:0}
.lw-tb-wrap{overflow-x:auto;margin:1.8em 0}
table.lw-tb{width:100%;border-collapse:collapse;font-size:15px;background:var(--white);border-radius:var(--radius-m);overflow:hidden;box-shadow:var(--shadow-sm)}
table.lw-tb thead th{background:var(--navy);color:#fff;text-align:left;padding:13px 16px;font-weight:600;font-size:14px;letter-spacing:.01em}
table.lw-tb tbody td{padding:12px 16px;border-top:1px solid var(--line);vertical-align:top}
table.lw-tb tbody tr:nth-child(even){background:var(--ivory)}
.lw-chart{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-m);box-shadow:var(--shadow-sm);padding:22px 24px;margin:1.8em 0}
.lw-chart-title{font-weight:700;color:var(--navy);font-size:16px;margin-bottom:16px}
.lw-bar-row{display:flex;align-items:center;gap:12px;margin-bottom:12px;font-size:14px}
.lw-bar-label{flex:0 0 110px;color:var(--gray)}
.lw-bar{flex:1;height:12px;background:var(--ivory);border-radius:99px;overflow:hidden}
.lw-bar-inner{height:100%;background:linear-gradient(90deg,var(--navy),var(--navy-2));border-radius:99px}
.lw-bar-inner.lw-bar-full{background:var(--terra)}
.lw-bar-val{flex:0 0 70px;color:var(--gray-light);text-align:right}
.lw-timeline{display:flex;gap:8px;align-items:stretch;margin:8px 0 4px;position:relative}
.lw-node{flex:1;background:var(--ivory);border:1px solid var(--line);border-radius:var(--radius-m);padding:16px 14px;text-align:center;position:relative}
.lw-node-dot{display:block;width:12px;height:12px;border-radius:50%;background:var(--navy);margin:0 auto 10px;border:3px solid var(--bg);box-shadow:0 0 0 2px var(--navy)}
.lw-node strong{display:block;color:var(--navy);font-size:15px}
.lw-node em{display:block;font-style:normal;font-size:12.5px;color:var(--gray);margin-top:4px}
.lw-node.lw-node-warn{background:#FBF1EC;border-color:#E9C7B8}
.lw-node.lw-node-warn .lw-node-dot{background:var(--terra);box-shadow:0 0 0 2px var(--terra)}
.lw-steps{display:flex;flex-direction:column;gap:12px}
.lw-step{display:flex;align-items:flex-start;gap:14px;background:var(--ivory);border:1px solid var(--line);border-radius:var(--radius-m);padding:16px 18px}
.lw-step-no{flex:0 0 34px;height:34px;border-radius:50%;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px}
.lw-step strong{display:block;color:var(--navy);font-size:16px}
.lw-step em{font-style:normal;font-size:13.5px;color:var(--gray)}
.lw-related{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-m);box-shadow:var(--shadow-sm);padding:18px 24px;margin:1.8em 0}
.lw-related ul{margin:8px 0 0}
.legal-notice,.ai-notice{border-radius:var(--radius-s)}
.legal-notice{background:#f8f9fa;border-left:3px solid #cbd5e1;padding:14px 16px;margin:2.4em 0;font-size:.85em;color:#6b7280}
.ai-notice{font-size:.85em;color:#8a8f98;margin-top:1.4em}

/* post navigation */
.post-nav{display:flex;justify-content:space-between;gap:16px;margin-top:56px;padding-top:24px;border-top:1px solid var(--line);font-size:14px}
.post-nav a{color:var(--gray)}
.post-nav a:hover{color:var(--terra)}

/* related posts (theme-level) */
.related-posts{margin-top:64px}
.related-posts h2{font-size:22px;margin-bottom:20px}
.related-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.related-card{display:flex;gap:16px;align-items:center;background:var(--white);border:1px solid var(--line);border-radius:var(--radius-m);padding:14px;box-shadow:var(--shadow-sm);transition:transform .2s var(--ease),box-shadow .2s var(--ease)}
.related-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.related-card img{width:92px;height:64px;object-fit:cover;border-radius:8px;flex:0 0 auto}
.related-card span{font-size:15px;font-weight:600;color:var(--navy);line-height:1.45}
@media (max-width:640px){.related-grid{grid-template-columns:1fr}}

/* ---------- Cards / archive ---------- */
.archive-header{padding:var(--sp-7) 0 var(--sp-3);background:linear-gradient(180deg,var(--ivory),var(--bg))}
.posts-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;padding:var(--sp-5) 0 var(--sp-7)}
.post-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-l);overflow:hidden;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;transition:transform .25s var(--ease),box-shadow .25s var(--ease)}
.post-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md)}
.post-card .thumb{aspect-ratio:16/9;overflow:hidden}
.post-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s var(--ease)}
.post-card:hover .thumb img{transform:scale(1.04)}
.post-card .body{padding:20px 22px 24px;display:flex;flex-direction:column;flex:1}
.post-card h3{font-size:18px;margin-bottom:10px;line-height:1.45}
.post-card .excerpt{font-size:14.5px;color:var(--gray);line-height:1.7;margin-bottom:16px;flex:1}
.post-card .card-meta{font-size:12.5px;color:var(--gray-light)}
@media (max-width:960px){.posts-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.posts-grid{grid-template-columns:1fr}}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy);color:#C7CFE0;margin-top:var(--sp-7)}
.footer-inner{max-width:var(--maxw);margin:0 auto;padding:64px 24px 32px}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer-brand .brand-name{color:#fff;font-size:20px}
.footer-brand p{font-size:14px;color:#A9B3C8;margin-top:10px;max-width:340px}
.footer-col h4{color:#fff;font-family:var(--font-serif);font-size:15px;margin-bottom:14px}
.footer-col ul{list-style:none;margin:0;padding:0}
.footer-col a{display:block;padding:5px 0;color:#C7CFE0;font-size:14px}
.footer-col a:hover{color:var(--beige)}
.footer-legal{margin-top:36px;font-size:12.5px;color:#A9B3C8;line-height:1.75}
.footer-legal .legal-notice{background:rgba(255,255,255,.06);border-left:3px solid #93A4C2;color:#C7CFE0}
.footer-legal .ai-notice{color:#8FA0BD}
.footer-bottom{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;padding-top:24px;font-size:13px;color:#8FA0BD}
.footer-bottom a{color:#C7CFE0}
.footer-bottom a:hover{color:#fff}
@media (max-width:820px){.footer-top{grid-template-columns:1fr;gap:28px}}

/* ---------- Motion ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important;animation:none!important}
  .reveal{opacity:1;transform:none}
}