/*
Theme Name: duibaclevel-2026
Theme URI: https://duibaclevel.rand3.com
Author: ROBOTION Studio
Description: 음주운전수치 기준정리소 전용 테마 — 딥네이비·앰버 디자인 시스템, 프리미엄 정보 플랫폼.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 7.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
Text Domain: duibaclevel2026
*/

/* ============ 디자인 토큰 ============ */
:root{
  --navy:#0F2C4C; --navy-900:#0A1F38; --navy-700:#16395F; --navy-100:#E7EDF5;
  --amber:#F5A623; --amber-600:#E08F0E; --amber-50:#FEF6E7;
  --teal:#1F8A8C; --teal-50:#E9F4F4;
  --red:#D64545; --red-50:#FBECEC;
  --bg:#F6F8FB; --surface:#FFFFFF; --ink:#16222F; --muted:#5B6B7C; --line:#E3E9F1;
  --radius-sm:8px; --radius-md:14px; --radius-lg:22px;
  --shadow-sm:0 1px 2px rgba(15,44,76,.06),0 2px 8px rgba(15,44,76,.05);
  --shadow-md:0 4px 14px rgba(15,44,76,.10);
  --shadow-lg:0 16px 40px rgba(15,44,76,.16);
  --maxw:1180px; --contentw:760px;
  --font-body:'Pretendard','Pretendard Variable','Apple SD Gothic Neo',-apple-system,BlinkMacSystemFont,'Noto Sans KR','Malgun Gothic',sans-serif;
  --font-serif:'Noto Serif KR',Georgia,'Times New Roman',serif;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{margin:0;padding:0}
body{font-family:var(--font-body);color:var(--ink);background:var(--bg);font-size:16.5px;line-height:1.75;letter-spacing:-.011em;-webkit-font-smoothing:antialiased;word-break:keep-all;overflow-wrap:break-word}
img{max-width:100%;height:auto}
a{color:var(--navy);text-decoration:none;transition:color .18s var(--ease)}
a:hover{color:var(--amber-600)}
:focus-visible{outline:3px solid rgba(245,166,35,.55);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}

/* ============ 헤더 ============ */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.header-inner{max-width:var(--maxw);margin:0 auto;padding:0 24px;height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:17px;letter-spacing:-.02em;color:var(--navy);white-space:nowrap}
.brand .brand-mark{width:34px;height:34px;flex:0 0 auto}
.brand .brand-sub{font-size:12.5px;font-weight:600;color:var(--amber-600);margin-left:2px}
.main-nav ul{display:flex;gap:4px;list-style:none;margin:0;padding:0;align-items:center}
.main-nav a{display:inline-block;padding:10px 13px;font-size:14.5px;font-weight:600;color:var(--ink);border-radius:10px}
.main-nav a:hover{color:var(--navy);background:var(--navy-100)}
.main-nav .current-menu-item>a{color:var(--navy);background:var(--navy-100)}
.nav-toggle{display:none;background:none;border:1px solid var(--line);border-radius:10px;width:46px;height:46px;cursor:pointer;align-items:center;justify-content:center}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--navy);margin:3px auto;border-radius:2px}

/* ============ 히어로(단일/페이지) ============ */
.page-hero{background:linear-gradient(160deg,var(--navy-900) 0%,var(--navy) 55%,#12406B 100%);color:#fff;padding:88px 24px 72px}
.page-hero .hero-inner{max-width:var(--maxw);margin:0 auto}
.page-hero h1{margin:0 0 10px;font-family:var(--font-serif);font-size:clamp(30px,4.6vw,48px);font-weight:800;letter-spacing:-.02em;line-height:1.3}
.page-hero p{margin:0;color:#C9D7E8;font-size:clamp(15px,1.6vw,17px);max-width:640px}
.breadcrumb{font-size:13px;color:#9FB4CC;margin-bottom:16px}
.breadcrumb a{color:#C9D7E8}
.breadcrumb a:hover{color:var(--amber)}
.entry-meta{display:flex;flex-wrap:wrap;gap:8px 16px;margin-top:14px;font-size:13.5px;color:#9FB4CC}
.entry-meta .cat a{color:var(--amber);font-weight:700}

/* 글 상단 대표이미지 */
.single-hero-img{margin:-46px auto 0;max-width:var(--maxw);padding:0 24px;position:relative;z-index:3}
.single-hero-img img{width:100%;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);display:block;aspect-ratio:16/9;object-fit:cover}
@media (max-width:560px){.single-hero-img{margin-top:-24px;padding:0 18px}}

/* ============ 본문 ============ */
.site-main{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.entry-wrap{max-width:var(--contentw);margin:0 auto}
.entry-content{padding:56px 0 24px;font-size:17px;line-height:1.85}
.entry-content p{margin:0 0 1.35em}
.entry-content h2{font-family:var(--font-serif);font-size:clamp(23px,3vw,29px);font-weight:800;color:var(--navy);margin:2.2em 0 .8em;padding-bottom:.45em;border-bottom:2px solid var(--line);letter-spacing:-.015em;line-height:1.45}
.entry-content h2::before{content:"";display:inline-block;width:8px;height:8px;border-radius:3px;background:var(--amber);margin-right:10px;vertical-align:.16em}
.entry-content h3{font-family:var(--font-serif);font-size:20px;font-weight:700;color:var(--navy);margin:1.8em 0 .6em}
.entry-content a{color:var(--teal);font-weight:600;border-bottom:1px solid rgba(31,138,140,.35)}
.entry-content a:hover{color:var(--amber-600);border-color:var(--amber-600)}
.entry-content strong{color:var(--navy)}
.entry-content ul,.entry-content ol{margin:0 0 1.5em;padding-left:1.3em}
.entry-content li{margin-bottom:.55em}
.entry-content li::marker{color:var(--amber)}

/* 요약 박스 */
.summary-box{background:linear-gradient(135deg,var(--navy-900),var(--navy));color:#EAF1F9;border-radius:var(--radius-md);padding:22px 24px;margin:0 0 2em;font-size:15.5px;line-height:1.75;box-shadow:var(--shadow-md)}
.summary-box p{margin:0}
.summary-box strong{color:var(--amber)}

/* 표 */
.table-wrap{overflow-x:auto;margin:1.6em 0;border-radius:var(--radius-md);box-shadow:var(--shadow-sm);border:1px solid var(--line);background:var(--surface)}
.post-table{width:100%;border-collapse:collapse;font-size:15px;min-width:560px}
.post-table th{background:var(--navy);color:#fff;font-weight:700;text-align:left;padding:13px 16px;letter-spacing:-.01em}
.post-table td{padding:13px 16px;border-top:1px solid var(--line);vertical-align:top}
.post-table tr:nth-child(even) td{background:#FAFBFD}
.post-table tr:hover td{background:var(--navy-100)}
.caption{font-size:13.5px;color:var(--muted);margin:8px 0 1.8em}

/* 게이지 차트 */
.chart-gauge{display:flex;width:100%;height:92px;border-radius:var(--radius-md);overflow:hidden;margin:1.6em 0 .4em;box-shadow:var(--shadow-sm)}
.gauge-seg{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;color:#fff;font-size:12.5px;font-weight:700;line-height:1.35;text-align:center;padding:8px}
.gauge-seg br{display:none}
.seg-1{background:#7C8DA1}
.seg-2{background:var(--amber)}
.seg-3{background:var(--teal)}
.seg-4{background:var(--red)}

/* 막대 차트 */
.chart-bars{margin:1.8em 0;padding:20px 22px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);box-shadow:var(--shadow-sm)}
.bar-row{display:flex;align-items:center;gap:12px;margin:11px 0}
.bar-label{flex:0 0 132px;font-size:13.5px;font-weight:600;color:var(--navy);text-align:right}
.bar-fill{height:22px;border-radius:6px;background:linear-gradient(90deg,var(--navy),#2E5E96);min-width:8px;transition:width .9s var(--ease)}
.bar-note{font-size:13px;color:var(--muted);white-space:nowrap}

/* 타임라인 */
ol.timeline{list-style:none;counter-reset:step;padding:0;margin:1.8em 0;position:relative}
ol.timeline::before{content:"";position:absolute;left:21px;top:14px;bottom:14px;width:2px;background:var(--line)}
ol.timeline li{counter-increment:step;position:relative;padding:0 0 22px 62px;font-size:15.5px}
ol.timeline li:last-child{padding-bottom:4px}
ol.timeline li::before{content:counter(step);position:absolute;left:0;top:0;width:44px;height:44px;border-radius:50%;background:var(--navy);color:var(--amber);font-weight:800;display:flex;align-items:center;justify-content:center;font-size:15px;box-shadow:var(--shadow-sm)}

/* 콜아웃 */
blockquote.callout{margin:1.8em 0;padding:18px 22px;background:var(--amber-50);border:1px solid #F3DCA8;border-left:4px solid var(--amber);border-radius:0 var(--radius-md) var(--radius-md) 0;color:#4A3B1C;font-size:15.5px;line-height:1.75}
blockquote.callout p{margin:0}

/* 이미지 */
.content-figure{margin:2em 0}
.content-figure img{width:100%;border-radius:var(--radius-md);box-shadow:var(--shadow-md);display:block}
.content-figure figcaption{font-size:13.5px;color:var(--muted);text-align:center;margin-top:10px}

/* 목록 */
.faq-list,.ref-list{padding-left:0;list-style:none}
.faq-list li,.ref-list li{position:relative;padding-left:26px;margin-bottom:.9em}
.faq-list li::before{content:"";position:absolute;left:2px;top:.62em;width:8px;height:8px;border-radius:2px;background:var(--teal)}
.ref-list li::before{content:"";position:absolute;left:2px;top:.62em;width:8px;height:8px;border-radius:50%;background:var(--amber)}

/* 본문 하단 고지 */
.entry-content .legal-notice p{font-size:.95em}
.entry-content .ai-notice{margin-top:2em}

/* ============ 카드 그리드(최신글/관련글) ============ */
.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:22px;margin:28px 0}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .22s var(--ease),box-shadow .22s var(--ease);display:flex;flex-direction:column}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.card-thumb{aspect-ratio:16/9;overflow:hidden;background:var(--navy-100)}
.card-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.card:hover .card-thumb img{transform:scale(1.04)}
.card-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.card-body h3{margin:0;font-size:16.5px;line-height:1.5;font-weight:700;color:var(--navy)}
.card-body h3 a{color:inherit}
.card-body h3 a:hover{color:var(--amber-600)}
.card-excerpt{font-size:13.5px;color:var(--muted);line-height:1.65;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.card-meta{margin-top:auto;font-size:12.5px;color:var(--muted);display:flex;gap:10px;align-items:center}
.card-badge{display:inline-block;background:var(--amber-50);color:var(--amber-600);font-size:11.5px;font-weight:700;padding:3px 9px;border-radius:20px}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin:8px 0 4px}
.section-head h2{font-family:var(--font-serif);font-size:clamp(22px,2.8vw,28px);font-weight:800;color:var(--navy);margin:0;letter-spacing:-.015em}
.section-head .more{font-size:14px;font-weight:700;color:var(--teal);white-space:nowrap}
.related-wrap{max-width:var(--contentw);margin:0 auto 40px}

/* ============ 푸터 ============ */
.site-footer{background:var(--navy-900);color:#B9C8DA;margin-top:80px}
.footer-inner{max-width:var(--maxw);margin:0 auto;padding:64px 24px 40px;display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
.footer-brand .brand{color:#fff}
.footer-brand p{font-size:13.5px;line-height:1.7;color:#93A7BF;max-width:360px}
.footer-col h4{color:#fff;font-size:14px;margin:0 0 14px;font-weight:700}
.footer-col ul{list-style:none;margin:0;padding:0}
.footer-col li{margin-bottom:9px}
.footer-col a{color:#B9C8DA;font-size:13.5px}
.footer-col a:hover{color:var(--amber)}
.footer-legal{border-top:1px solid rgba(255,255,255,.1);padding:22px 24px;font-size:12.5px;line-height:1.7;color:#7E93AC}
.footer-legal .legal-inner{max-width:var(--maxw);margin:0 auto}
.footer-bottom{max-width:var(--maxw);margin:0 auto;padding:18px 24px 34px;display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;font-size:12.5px;color:#7E93AC;border-top:1px solid rgba(255,255,255,.08)}

/* ============ 유틸 ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 24px;border-radius:12px;font-weight:700;font-size:15px;transition:transform .18s var(--ease),box-shadow .18s var(--ease),background .18s;cursor:pointer;border:0}
.btn-amber{background:var(--amber);color:var(--navy-900)}
.btn-amber:hover{background:#FFB83C;color:var(--navy-900);transform:translateY(-2px);box-shadow:0 8px 22px rgba(245,166,35,.35)}
.btn-ghost{background:rgba(255,255,255,.08);color:#fff;border:1px solid rgba(255,255,255,.22)}
.btn-ghost:hover{background:rgba(255,255,255,.16);color:#fff}
.section-pad{padding:96px 0}

/* ============ 반응형 ============ */
@media (max-width:900px){
  .footer-inner{grid-template-columns:1fr 1fr}
  .main-nav{display:none;position:absolute;top:72px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:10px 20px 18px;box-shadow:var(--shadow-md)}
  .main-nav.open{display:block}
  .main-nav ul{flex-direction:column;align-items:stretch;gap:2px}
  .main-nav a{padding:13px 14px;font-size:15px;display:block}
  .nav-toggle{display:inline-flex;flex-direction:column}
}
@media (max-width:560px){
  .site-main{padding:0 18px}
  .header-inner{padding:0 18px}
  .brand{font-size:15.5px}
  .entry-content{font-size:16px}
  .bar-label{flex-basis:96px;font-size:12.5px}
  .card-grid{grid-template-columns:1fr}
  .section-pad{padding:64px 0}
  .gauge-seg{font-size:11px}
  .page-hero{padding:64px 18px 52px}
  .footer-inner{grid-template-columns:1fr;gap:28px;padding-top:48px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}