/*
Theme Name: RoadCare
Theme URI: https://trafficinjury.rand3.com/
Description: 교통사고 후유증 정보 플랫폼 전용 테마 — 프리미엄 커스텀 디자인(네이비·블루·오렌지 토큰, Pretendard + Noto Serif KR)
Version: 1.0.0
Author: RoadCare
Text Domain: roadcare
*/

:root{
  --navy-950:#0A1830;--navy-900:#12263F;--navy-800:#1A3557;--navy-700:#22456F;
  --blue-600:#2F6FED;--blue-500:#4C86F5;--blue-100:#E4EDFD;
  --orange-500:#F26B3A;--orange-600:#E4572E;--orange-100:#FDEBE3;
  --teal-500:#2BB39A;--teal-100:#E0F5F0;
  --ink:#26384E;--slate-600:#5C6F85;--slate-400:#8A9CB2;--line:#E4EAF2;--line-strong:#C9D6E6;
  --bg:#F6F9FD;--card:#FFFFFF;
  --radius-lg:20px;--radius-md:14px;--radius-sm:10px;
  --shadow-sm:0 1px 3px rgba(18,38,63,.08);--shadow-md:0 12px 32px rgba(18,38,63,.10);--shadow-lg:0 24px 60px rgba(18,38,63,.16);
  --font:'Pretendard Variable',Pretendard,-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Noto Sans KR','Apple SD Gothic Neo',sans-serif;
  --serif:'Noto Serif KR','Pretendard Variable',Pretendard,serif;
  --container:1200px;--header-h:72px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:88px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.75;font-size:16.5px;overflow-x:hidden;word-break:keep-all}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue-600);text-decoration:none}
a:hover{color:var(--orange-500)}
h1,h2,h3,h4{font-family:var(--serif);letter-spacing:-.015em;line-height:1.35;color:var(--navy-900)}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--navy-900);color:#fff;padding:12px 18px;z-index:9999;border-radius:0 0 10px 0}
.skip-link:focus{left:0}
:focus-visible{outline:3px solid var(--blue-500);outline-offset:2px;border-radius:4px}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}

/* ===== Header ===== */
.site-header{position:sticky;top:0;z-index:900;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.site-header .container{height:var(--header-h);display:flex;align-items:center;gap:22px}
.brand{display:inline-flex;align-items:center;gap:11px;color:var(--navy-900);font-weight:800;font-size:17.5px;letter-spacing:-.02em}
.brand:hover{color:var(--navy-900)}
.brand-mark{flex:none;border-radius:12px;box-shadow:var(--shadow-sm)}
.brand-name{display:flex;flex-direction:column;line-height:1.25}
.brand-name b{font-size:17px}
.brand-name span{font-size:11.5px;font-weight:600;color:var(--slate-400);letter-spacing:-.01em}
.main-nav{display:flex;align-items:center;gap:2px;margin-left:auto}
.main-nav a{padding:9px 13px;border-radius:999px;font-size:15px;font-weight:600;color:var(--slate-600)}
.main-nav a:hover{background:var(--blue-100);color:var(--navy-900)}
.main-nav .btn{margin-left:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--navy-900);color:#fff!important;font-weight:700;padding:13px 24px;border-radius:999px;font-size:15px;border:0;cursor:pointer;transition:background .2s ease,transform .2s ease,box-shadow .2s ease;min-height:46px}
.btn:hover{background:var(--navy-800);transform:translateY(-2px);box-shadow:var(--shadow-md)}
.btn-blue{background:var(--blue-600)}
.btn-blue:hover{background:#275FD0}
.btn-orange{background:var(--orange-500)}
.btn-orange:hover{background:var(--orange-600)}
.btn-ghost{background:#fff;color:var(--navy-900)!important;border:1.5px solid var(--line-strong)}
.btn-ghost:hover{border-color:var(--navy-700);background:var(--blue-100)}
.btn-sm{padding:9px 18px;font-size:14px;min-height:42px}
.nav-toggle{display:none;margin-left:auto;background:none;border:0;width:44px;height:44px;border-radius:10px;cursor:pointer;align-items:center;justify-content:center;color:var(--navy-900)}
.nav-toggle svg{width:22px;height:22px}

/* ===== Page hero (single/category/page) ===== */
.page-hero{background:linear-gradient(160deg,var(--navy-950) 0%,var(--navy-900) 58%,#16325C 100%);color:#fff;padding:54px 0 46px}
.page-hero h1{color:#fff;font-size:clamp(26px,3.6vw,38px);margin:14px 0 0;letter-spacing:-.02em}
.page-hero .lead{color:#B9CCE8;font-size:16px;margin:12px 0 0;max-width:680px}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13.5px;color:#9FB4D6}
.breadcrumb a{color:#C9D9F2}
.breadcrumb a:hover{color:#fff}
.breadcrumb .sep{color:#5E7AA5}
.page-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px;font-size:13px;color:#A9BFDE}
.page-meta .entry-cat{background:rgba(47,111,237,.22);border:1px solid rgba(120,160,255,.4);color:#C9DAFF;padding:4px 12px;border-radius:999px;font-weight:600}
.page-meta .entry-cat a{color:#C9DAFF}
.page-meta .entry-cat a:hover{color:#fff}

/* ===== Single layout ===== */
.single-wrap{max-width:880px;margin:0 auto;padding:44px 24px 20px}
.single-body{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:clamp(22px,4vw,46px);box-shadow:var(--shadow-sm)}
.single-featured{margin:0 0 30px;border-radius:var(--radius-md);overflow:hidden}
.single-featured img{width:100%;aspect-ratio:16/9;object-fit:cover}
.entry-content{font-size:16.5px;line-height:1.85}
.entry-content>p{margin:0 0 20px}
.entry-content h2{font-size:clamp(21px,2.6vw,26px);margin:46px 0 18px;padding-top:8px;position:relative}
.entry-content h2::before{content:'';display:block;width:34px;height:4px;border-radius:99px;background:linear-gradient(90deg,var(--blue-600),var(--teal-500));margin-bottom:14px}
.entry-content h3{font-size:19px;margin:34px 0 14px}
.entry-content h4{font-size:17px;margin:28px 0 12px}
.entry-content ul,.entry-content ol{margin:0 0 22px;padding-left:22px}
.entry-content li{margin:8px 0;line-height:1.8}
.entry-content b,strong{color:var(--navy-900)}
.entry-content a{font-weight:600;text-decoration:underline;text-underline-offset:3px;text-decoration-color:rgba(47,111,237,.4)}
.entry-content a:hover{text-decoration-color:var(--orange-500)}
.entry-content .legal-notice p{font-size:12.8px}
.entry-content .ai-notice{font-size:12.8px;color:#888}

/* ===== Content components ===== */
.key-box{background:linear-gradient(135deg,var(--blue-100),#F3F8FF);border:1px solid #D6E4FB;border-radius:var(--radius-md);padding:20px 22px;margin:0 0 26px}
.key-box h2{margin:0 0 10px;font-size:18px;color:var(--navy-900);font-family:var(--font);letter-spacing:-.01em}
.key-box h2::before{display:none}
.key-box p{margin:0;font-size:15px;line-height:1.8}
.callout{background:#FFF7F2;border:1px solid #F6D9C9;border-left:4px solid var(--orange-500);border-radius:0 var(--radius-sm) var(--radius-sm) 0;padding:16px 18px;margin:26px 0;font-size:15px;line-height:1.8}
.kt-table{width:100%;border-collapse:separate;border-spacing:0;margin:26px 0 8px;font-size:14.5px;line-height:1.6;border:1px solid var(--line-strong);border-radius:var(--radius-md);overflow:hidden}
.kt-table th{background:var(--navy-900);color:#fff;font-weight:700;text-align:left;padding:12px 14px;font-size:14px}
.kt-table td{padding:12px 14px;border-top:1px solid var(--line);vertical-align:top}
.kt-table tr:nth-child(even) td{background:#F8FBFE}
.kt-table tr:hover td{background:var(--blue-100)}
.table-note{font-size:12.5px;color:var(--slate-400);margin:6px 0 24px}
.kb-figure{margin:28px 0;border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--line)}
.kb-figure img{width:100%}
.kb-figure figcaption{background:#FBFCFE;border-top:1px solid var(--line);padding:10px 14px;font-size:13px;color:var(--slate-400);text-align:center}

/* charts */
.h-chart{margin:24px 0;padding:20px;background:#FBFCFE;border:1px solid var(--line);border-radius:var(--radius-md)}
.hc-row{display:grid;grid-template-columns:150px 1fr 110px;gap:12px;align-items:center;margin:11px 0}
.hc-label{font-size:13.5px;font-weight:600;color:var(--slate-600);text-align:right;line-height:1.4}
.hc-track{background:#EDF2F9;border-radius:99px;height:14px;overflow:hidden}
.hc-fill{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--blue-600),var(--blue-500))}
.hc-fill.fill-orange{background:linear-gradient(90deg,var(--orange-500),#F78C5F)}
.hc-fill.fill-teal{background:linear-gradient(90deg,var(--teal-500),#5CCCB8)}
.hc-val{font-size:13.5px;font-weight:800;color:var(--navy-900);font-variant-numeric:tabular-nums}
.range-bar{margin:24px 0;padding:20px;background:#FBFCFE;border:1px solid var(--line);border-radius:var(--radius-md)}
.rb-track{position:relative;height:10px;border-radius:99px;background:linear-gradient(90deg,#C9E0FF 0%,#7FA9F5 40%,#F6A87E 75%,#F26B3A 100%);margin:26px 8px 8px}
.rb-min,.rb-max,.rb-avg{position:absolute;top:50%;transform:translate(-50%,-50%);width:18px;height:18px;border-radius:50%;border:3px solid #fff;box-shadow:0 1px 6px rgba(18,38,63,.35)}
.rb-min{left:0;background:#2F6FED}
.rb-max{left:100%;background:#E4572E}
.rb-avg{background:var(--navy-900)}
.rb-labels{display:flex;justify-content:space-between;gap:8px;font-size:12.5px;color:var(--slate-400);flex-wrap:wrap}
.rb-labels span{font-variant-numeric:tabular-nums}
.timeline{margin:26px 0;padding:20px;background:#FBFCFE;border:1px solid var(--line);border-radius:var(--radius-md)}
.tl-bar{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;text-align:center}
.tl-seg{border-radius:12px;padding:14px 8px;font-weight:800;font-size:14px;line-height:1.5;color:#fff}
.tl-seg br{display:none}
.seg-blue{background:linear-gradient(135deg,#2F6FED,#4C86F5)}
.seg-teal{background:linear-gradient(135deg,#2BB39A,#5CCCB8)}
.seg-orange{background:linear-gradient(135deg,#F26B3A,#F78C5F)}
.tl-note{text-align:center;font-size:13px;color:var(--slate-400);margin-top:12px}

/* TOC (easy-table-of-contents) */
#ez-toc-container{border:1px solid var(--line)!important;border-radius:var(--radius-md)!important;background:#FBFCFE!important;padding:16px 18px!important;box-shadow:var(--shadow-sm)}
#ez-toc-container .ez-toc-title{font-weight:800;color:var(--navy-900);font-size:15px}
#ez-toc-container ul{line-height:1.9}
#ez-toc-container a{color:var(--slate-600);font-size:14.5px}
#ez-toc-container a:hover{color:var(--blue-600)}

/* ===== Post grid ===== */
.section--white{background:#fff}
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;padding:8px 0 40px}
.post-card{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .22s ease,box-shadow .22s ease;color:var(--ink)}
.post-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);color:var(--ink)}
.post-card .thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--navy-900)}
.post-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.post-card:hover .thumb img{transform:scale(1.045)}
.post-card .cat{position:absolute;left:12px;top:12px;background:rgba(18,38,63,.82);color:#fff;font-size:12px;font-weight:700;padding:5px 11px;border-radius:999px;backdrop-filter:blur(4px)}
.post-body{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1}
.post-body h3{font-size:17.5px;margin:0 0 10px;line-height:1.45;font-family:var(--font);letter-spacing:-.01em}
.post-body p{font-size:14px;color:var(--slate-600);margin:0 0 14px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.post-body .more{display:inline-flex;align-items:center;gap:6px;font-size:13.5px;font-weight:700;color:var(--blue-600);margin-top:auto}
.post-body .more svg{transition:transform .2s ease}
.post-card:hover .more{color:var(--orange-500)}
.post-card:hover .more svg{transform:translateX(3px)}
.related-section{padding:10px 24px 56px}
.related-section .section-head{margin:0 0 20px}
.related-section .section-head h2{font-size:24px;margin:0}
.pager{margin:10px 0 50px;text-align:center}
.pager .page-numbers{display:inline-flex;align-items:center;justify-content:center;min-width:42px;height:42px;padding:0 10px;margin:0 3px;border:1px solid var(--line-strong);border-radius:10px;color:var(--slate-600);font-weight:700;font-size:14px}
.pager .page-numbers.current{background:var(--navy-900);color:#fff;border-color:var(--navy-900)}
.pager a:hover{background:var(--blue-100);border-color:var(--blue-600);color:var(--navy-900)}
.empty-state{text-align:center;padding:80px 0;color:var(--slate-400)}

/* ===== Pages (prose) ===== */
.page-body{background:#fff;padding:44px 0 70px}
.prose{max-width:820px;margin:0 auto;font-size:16px;line-height:1.85}
.prose h2{font-size:23px;margin:40px 0 16px}
.prose p{margin:0 0 18px}
.prose ul,.prose ol{padding-left:22px}
.prose li{margin:7px 0}

/* ===== Footer ===== */
.site-footer{background:var(--navy-950);color:#B9C8DC;padding:64px 0 0;margin-top:60px}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:40px;padding-bottom:40px}
.footer-brand .brand{color:#fff;margin-bottom:16px}
.footer-brand .brand-name b{color:#fff}
.footer-brand p{font-size:14px;line-height:1.8;color:#93A7C2;margin:16px 0 0;max-width:420px}
.footer-col h4{color:#fff;font-size:15px;margin:0 0 14px;font-family:var(--font);letter-spacing:-.01em}
.footer-col ul{list-style:none;margin:0;padding:0}
.footer-col li{margin:9px 0}
.footer-col a{color:#93A7C2;font-size:14px}
.footer-col a:hover{color:#fff}
.footer-legal{border-top:1px solid rgba(255,255,255,.12);padding:26px 0}
.legal-notice--footer p{font-size:12.5px;line-height:1.75;color:#7E93AE;margin:6px 0}
.footer-ai{font-size:12.5px;color:#7E93AE;margin-top:10px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:20px 0 26px;display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between}
.footer-links{display:flex;flex-wrap:wrap;gap:16px}
.footer-links a{color:#93A7C2;font-size:13px}
.footer-links a:hover{color:#fff}
.footer-copy{font-size:12.5px;color:#6E84A0;margin:0}

/* ===== Responsive ===== */
@media (max-width:1024px){
  .post-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:820px){
  .main-nav{position:fixed;top:var(--header-h);left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;padding:12px 16px 20px;border-bottom:1px solid var(--line);box-shadow:var(--shadow-md);display:none;max-height:calc(100vh - var(--header-h));overflow:auto}
  .main-nav.open{display:flex}
  .main-nav a{padding:13px 14px;border-radius:12px;font-size:16px}
  .main-nav .btn{margin:8px 0 0;justify-content:center}
  .nav-toggle{display:inline-flex}
  .hc-row{grid-template-columns:120px 1fr 96px;gap:8px}
  .hc-label{font-size:12.5px}
}
@media (max-width:560px){
  .post-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .single-wrap{padding:24px 14px 16px}
  .single-body{padding:20px 16px}
  .kt-table{display:block;overflow-x:auto;white-space:nowrap;font-size:13.5px}
  .container{padding:0 16px}
  .tl-seg{font-size:12.5px;padding:12px 6px}
}