/* ============================================================
   치과 개원 비용 데이터랩 — Design System
   토큰: 딥네이비 #0F2A4A / 틸 #17A9A2 / 아이보리 #F6F9FB / 잉크 #1B2430
   ============================================================ */
:root{
  --navy:#0F2A4A; --navy-2:#123B63; --navy-3:#0B2038;
  --teal:#17A9A2; --teal-dark:#0E8A84; --teal-soft:#E2F4F2;
  --ivory:#F6F9FB; --white:#FFFFFF;
  --ink:#1B2430; --muted:#5A6B7E; --muted-2:#8A99A8;
  --line:#E3EAF0; --line-2:#EFF4F8;
  --ok:#1E8E5A; --warn:#B7791F;
  --r-sm:8px; --r-md:14px; --r-lg:22px; --r-xl:30px;
  --sh-sm:0 1px 2px rgba(15,42,74,.06),0 4px 14px rgba(15,42,74,.06);
  --sh-md:0 2px 6px rgba(15,42,74,.07),0 14px 34px rgba(15,42,74,.10);
  --sh-lg:0 4px 12px rgba(15,42,74,.08),0 24px 60px rgba(15,42,74,.14);
  --font-sans:"Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Noto Sans KR",sans-serif;
  --font-serif:"Noto Serif KR",Georgia,"Times New Roman",serif;
  --container:1200px; --reading:780px;
  --sp-1:8px; --sp-2:16px; --sp-3:24px; --sp-4:32px; --sp-5:40px; --sp-6:56px; --sp-7:80px; --sp-8:104px; --sp-9:136px;
  --t-150:150ms cubic-bezier(.2,.6,.3,1); --t-300:300ms cubic-bezier(.2,.6,.3,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-sans);color:var(--ink);background:var(--white);line-height:1.7;font-size:17px;overflow-x:hidden;word-break:keep-all}
img{max-width:100%;height:auto;display:block}
a{color:var(--teal-dark);text-decoration:none;transition:color var(--t-150)}
a:hover{color:var(--navy)}
button{font-family:inherit}
:focus-visible{outline:3px solid rgba(23,169,162,.55);outline-offset:2px;border-radius:4px}
.skip-link{position:absolute;left:-999px;top:0;background:var(--navy);color:#fff;padding:10px 16px;z-index:999;border-radius:0 0 8px 0}
.skip-link:focus{left:0}

.container{max-width:var(--container);margin:0 auto;padding:0 var(--sp-3)}
.serif{font-family:var(--font-serif)}

/* ---------- 헤더 ---------- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:var(--sp-3);height:72px}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand-mark{width:38px;height:38px;border-radius:11px;flex:none;box-shadow:var(--sh-sm)}
.brand-name{font-weight:800;font-size:17px;letter-spacing:-.02em;color:var(--navy);line-height:1.25;white-space:nowrap}
.brand-sub{display:block;font-size:11px;font-weight:600;color:var(--teal-dark);letter-spacing:.02em}
.main-nav{display:flex;align-items:center;gap:4px}
.main-nav a{padding:10px 14px;border-radius:10px;font-size:15px;font-weight:600;color:var(--ink);white-space:nowrap}
.main-nav a:hover{background:var(--ivory);color:var(--navy)}
.main-nav a.active{color:var(--teal-dark);background:var(--teal-soft)}
.nav-cta{background:var(--teal);color:#fff !important;margin-left:10px;box-shadow:0 8px 20px rgba(23,169,162,.30)}
.nav-cta:hover{background:var(--teal-dark);color:#fff}
.nav-toggle{display:none;width:46px;height:46px;border:1px solid var(--line);background:var(--white);border-radius:12px;cursor:pointer;align-items:center;justify-content:center}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--navy);position:relative;transition:var(--t-150)}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:20px;height:2px;background:var(--navy);transition:var(--t-150)}
.nav-toggle span::before{top:-6px}.nav-toggle span::after{top:6px}
.nav-open .nav-toggle span{background:transparent}
.nav-open .nav-toggle span::before{top:0;transform:rotate(45deg)}
.nav-open .nav-toggle span::after{top:0;transform:rotate(-45deg)}
@media(max-width:960px){
  .nav-toggle{display:flex}
  .main-nav{position:absolute;top:72px;left:0;right:0;background:var(--white);flex-direction:column;align-items:stretch;padding:16px;gap:6px;border-bottom:1px solid var(--line);box-shadow:var(--sh-md);display:none}
  .nav-open .main-nav{display:flex}
  .main-nav a{padding:14px 16px}
  .nav-cta{margin-left:0;text-align:center}
}

/* ---------- 히어로 ---------- */
.hero{position:relative;background:linear-gradient(150deg,var(--navy) 0%,var(--navy-2) 58%,#15507E 100%);color:#fff;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background:radial-gradient(60% 80% at 85% 10%,rgba(23,169,162,.22),transparent 60%),radial-gradient(50% 60% at 5% 90%,rgba(23,169,162,.12),transparent 60%);pointer-events:none}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:var(--sp-7);align-items:center;padding:var(--sp-8) 0 var(--sp-7)}
.hero-copy{max-width:620px}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-serif);font-size:14.5px;letter-spacing:.06em;color:#A9D9D4;margin-bottom:22px}
.hero-eyebrow::before{content:"";width:26px;height:2px;background:var(--teal)}
.hero h1{font-size:clamp(40px,5.4vw,64px);line-height:1.14;letter-spacing:-.03em;font-weight:800;color:#fff;margin-bottom:22px}
.hero .lead{font-size:clamp(17px,1.6vw,19.5px);line-height:1.75;color:#D8E3EF;max-width:560px;margin-bottom:34px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:52px;padding:14px 26px;border-radius:14px;font-weight:700;font-size:16px;border:0;cursor:pointer;transition:transform var(--t-150),box-shadow var(--t-150),background var(--t-150)}
.btn-primary{background:var(--teal);color:#fff;box-shadow:0 12px 28px rgba(23,169,162,.38)}
.btn-primary:hover{background:var(--teal-dark);color:#fff;transform:translateY(-2px)}
.btn-ghost{background:rgba(255,255,255,.08);color:#fff;border:1px solid rgba(255,255,255,.28)}
.btn-ghost:hover{background:rgba(255,255,255,.16);color:#fff;transform:translateY(-2px)}
.hero-visual{position:relative}
.hero-media{border-radius:var(--r-xl);overflow:hidden;box-shadow:0 30px 80px rgba(4,16,32,.5);aspect-ratio:16/10.2;background:var(--navy-3)}
.hero-media img{width:100%;height:100%;object-fit:cover}
.hero-badge{position:absolute;left:-18px;bottom:26px;background:var(--white);border-radius:16px;box-shadow:var(--sh-lg);padding:16px 20px;display:flex;align-items:center;gap:14px;max-width:280px}
.hero-badge .num{font-size:26px;font-weight:800;color:var(--navy);line-height:1}
.hero-badge .lbl{font-size:12.5px;color:var(--muted);line-height:1.4}
.hero-badge .num small{font-size:14px;color:var(--teal-dark);font-weight:700}
.hero-stats{position:relative;z-index:2;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.16);border-radius:20px;overflow:hidden;margin-top:0}
.hero-stats .stat{background:rgba(10,32,58,.55);backdrop-filter:blur(6px);padding:22px 18px;text-align:center}
.hero-stats .stat b{display:block;font-size:clamp(22px,2.4vw,30px);font-weight:800;color:#fff;letter-spacing:-.02em}
.hero-stats .stat span{font-size:12.5px;color:#BFD3E4}
@media(max-width:960px){
  .hero-inner{grid-template-columns:1fr;gap:var(--sp-6);padding:var(--sp-6) 0 var(--sp-7)}
  .hero-badge{left:8px;bottom:-18px}
  .hero-stats{grid-template-columns:repeat(2,1fr)}
}

/* ---------- 섹션 공통 ---------- */
.section{padding:var(--sp-8) 0}
.section-alt{background:var(--ivory)}
.section-head{max-width:760px;margin-bottom:var(--sp-6)}
.section-eyebrow{font-family:var(--font-serif);font-size:14.5px;font-weight:600;letter-spacing:.05em;color:var(--teal-dark);margin-bottom:12px}
.section-title{font-size:clamp(28px,3.4vw,40px);font-weight:800;letter-spacing:-.025em;color:var(--navy);line-height:1.25;margin-bottom:16px}
.section-desc{font-size:17px;color:var(--muted);line-height:1.75}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head.center .section-eyebrow::after{display:none}

/* ---------- 데이터 기능 카드 ---------- */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.feature-card{position:relative;background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-sm);transition:transform var(--t-300),box-shadow var(--t-300);display:flex;flex-direction:column}
.feature-card:hover{transform:translateY(-6px);box-shadow:var(--sh-md)}
.feature-card .fc-media{aspect-ratio:16/9;overflow:hidden;background:var(--ivory)}
.feature-card .fc-media img{width:100%;height:100%;object-fit:cover;transition:transform var(--t-300)}
.feature-card:hover .fc-media img{transform:scale(1.04)}
.feature-card .fc-body{padding:24px 24px 26px;display:flex;flex-direction:column;flex:1}
.feature-card .fc-tag{display:inline-flex;align-self:flex-start;font-size:12px;font-weight:700;letter-spacing:.03em;color:var(--teal-dark);background:var(--teal-soft);padding:5px 10px;border-radius:999px;margin-bottom:12px}
.feature-card h3{font-size:19px;font-weight:800;color:var(--navy);letter-spacing:-.01em;margin-bottom:10px;line-height:1.35}
.feature-card p{font-size:14.5px;color:var(--muted);line-height:1.65;margin-bottom:18px;flex:1}
.feature-card .fc-link{font-weight:700;font-size:14.5px;color:var(--teal-dark);display:inline-flex;align-items:center;gap:6px}
.feature-card .fc-link::after{content:"→";transition:transform var(--t-150)}
.feature-card .fc-link:hover::after{transform:translateX(4px)}
@media(max-width:960px){.feature-grid{grid-template-columns:1fr}}

/* ---------- 캐러셀 ---------- */
.carousel{display:grid;grid-auto-flow:column;grid-auto-columns:calc((100% - 48px)/4);gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:10px;scrollbar-width:thin;scrollbar-color:var(--teal) var(--line)}
.carousel article{scroll-snap-align:start;background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-sm);transition:transform var(--t-300),box-shadow var(--t-300)}
.carousel article:hover{transform:translateY(-5px);box-shadow:var(--sh-md)}
.carousel .post-thumb{aspect-ratio:16/9;overflow:hidden;background:var(--ivory)}
.carousel .post-thumb img{width:100%;height:100%;object-fit:cover;transition:transform var(--t-300)}
.carousel article:hover .post-thumb img{transform:scale(1.05)}
.carousel .post-body{padding:18px}
.carousel .post-cat{font-size:11.5px;font-weight:700;color:var(--teal-dark);letter-spacing:.02em;margin-bottom:8px}
.carousel .post-title{font-size:15.5px;font-weight:700;line-height:1.45;color:var(--navy);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:45px}
.carousel .post-title:hover{color:var(--teal-dark)}
@media(max-width:960px){.carousel{grid-auto-columns:calc((100% - 16px)/2)}}
@media(max-width:560px){.carousel{grid-auto-columns:86%}}

/* ---------- 글 카드 그리드 ---------- */
.post-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.post-grid .post-card{display:flex;gap:16px;background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);padding:14px;box-shadow:var(--sh-sm);transition:var(--t-300)}
.post-grid .post-card:hover{box-shadow:var(--sh-md);transform:translateY(-3px)}
.post-grid .post-thumb{width:150px;flex:none;border-radius:var(--r-md);overflow:hidden;aspect-ratio:16/10;background:var(--ivory)}
.post-grid .post-thumb img{width:100%;height:100%;object-fit:cover}
.post-grid .post-info{padding:6px 4px}
.post-grid .post-cat{font-size:11.5px;font-weight:700;color:var(--teal-dark)}
.post-grid .post-title{font-size:16px;font-weight:700;color:var(--navy);line-height:1.4;margin-top:6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.post-grid .post-title:hover{color:var(--teal-dark)}
@media(max-width:760px){.post-grid{grid-template-columns:1fr}.post-grid .post-thumb{width:120px}}

/* ---------- 카테고리 칩 ---------- */
.cat-chips{display:flex;flex-wrap:wrap;gap:12px}
.cat-chip{display:inline-flex;align-items:center;gap:10px;background:var(--white);border:1px solid var(--line);border-radius:16px;padding:16px 22px;font-weight:700;font-size:15px;color:var(--navy);box-shadow:var(--sh-sm);transition:var(--t-300)}
.cat-chip:hover{transform:translateY(-3px);box-shadow:var(--sh-md);border-color:var(--teal)}
.cat-chip b{color:var(--teal-dark);font-size:13px}

/* ---------- CTA 밴드 ---------- */
.cta-band{position:relative;background:linear-gradient(140deg,var(--navy) 0%,var(--navy-2) 70%,#15507E 100%);border-radius:var(--r-xl);color:#fff;padding:var(--sp-7) var(--sp-6);text-align:center;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:0;background:radial-gradient(50% 90% at 20% 0%,rgba(23,169,162,.28),transparent 60%);pointer-events:none}
.cta-band h2{position:relative;font-size:clamp(26px,3.2vw,36px);font-weight:800;letter-spacing:-.02em;margin-bottom:14px}
.cta-band p{position:relative;color:#D8E3EF;max-width:600px;margin:0 auto 28px;font-size:16.5px}
.cta-band .btn{position:relative}

/* ---------- 푸터 ---------- */
.site-footer{background:var(--navy);color:#C7D5E4;margin-top:0}
.footer-top{padding:var(--sp-7) 0 var(--sp-6);display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:var(--sp-5)}
.footer-brand .brand-name{color:#fff}
.footer-brand p{font-size:14px;line-height:1.7;margin-top:14px;color:#9FB4CC;max-width:340px}
.footer-col h4{color:#fff;font-size:14.5px;font-weight:700;margin-bottom:16px;letter-spacing:.02em}
.footer-col a{display:block;color:#9FB4CC;font-size:14px;padding:5px 0}
.footer-col a:hover{color:#fff}
.footer-legal{border-top:1px solid rgba(255,255,255,.12);padding:26px 0;font-size:13px;color:#8DA3BC;line-height:1.7}
.footer-legal .legal-notice{background:transparent;border-left:3px solid var(--teal);padding:8px 12px;border-radius:0 8px 8px 0;color:#A9BFD4;font-size:12.5px;margin-bottom:16px}
.footer-bottom{display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;padding:20px 0 28px;border-top:1px solid rgba(255,255,255,.10);font-size:13px;color:#7E96B2}
.footer-links{display:flex;gap:20px}
.footer-links a{color:#9FB4CC}
.footer-links a:hover{color:#fff}
@media(max-width:860px){.footer-top{grid-template-columns:1fr;gap:var(--sp-4)}}

/* ---------- 페이지 히어로(내부) ---------- */
.page-hero{background:linear-gradient(150deg,var(--navy) 0%,var(--navy-2) 60%,#15507E 100%);color:#fff;padding:var(--sp-7) 0}
.page-hero .crumb{font-size:13px;color:#9FBBD6;margin-bottom:14px}
.page-hero .crumb a{color:#C9DDF0}
.page-hero h1{font-size:clamp(30px,4vw,44px);font-weight:800;letter-spacing:-.025em;margin-bottom:12px}
.page-hero p{color:#D8E3EF;max-width:720px;font-size:16.5px}
.page-hero .hero-meta{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px}
.page-hero .chip{display:inline-flex;gap:6px;align-items:center;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:7px 14px;font-size:13px;color:#E6F0F9}

/* ---------- 데이터 페이지 폼 ---------- */
.search-panel{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-sm);padding:24px;margin-bottom:28px}
.search-panel form{display:flex;flex-wrap:wrap;gap:14px;align-items:flex-end}
.field{display:flex;flex-direction:column;gap:7px;flex:1;min-width:170px}
.field label{font-size:13px;font-weight:700;color:var(--navy)}
.field select,.field input[type=text]{min-height:48px;border:1.5px solid var(--line);border-radius:12px;padding:0 14px;font-size:15px;font-family:inherit;color:var(--ink);background:#fff;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235A6B7E' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;cursor:pointer}
.field input[type=text]{appearance:none;background-image:none}
.field select:focus,.field input:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px rgba(23,169,162,.18)}
.search-panel .btn{flex:none}
.search-meta{display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;margin-bottom:18px}
.search-meta .result-count{font-size:14.5px;color:var(--muted)}
.search-meta .result-count b{color:var(--navy);font-size:17px}
.facet-chips{display:flex;flex-wrap:wrap;gap:8px}
.facet-chip{font-size:12.5px;font-weight:600;color:var(--muted);background:var(--ivory);border:1px solid var(--line);border-radius:999px;padding:6px 12px}
.facet-chip b{color:var(--navy)}

/* ---------- 표 ---------- */
.dc-figure{margin:30px 0;text-align:center}
.dc-figure img{max-width:100%;height:auto;border-radius:var(--r-md);box-shadow:var(--sh-sm);display:block;margin:0 auto}
.dc-figure figcaption{font-size:12.5px;color:var(--muted-2);margin-top:9px;line-height:1.6}

.dc-table,.dc-chart{margin:26px 0}
.dc-table table{width:100%;border-collapse:collapse;background:var(--white);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;font-size:14.5px}
.dc-table thead th{background:var(--navy);color:#fff;text-align:left;padding:13px 15px;font-weight:700;font-size:13.5px;letter-spacing:.01em}
.dc-table tbody td{padding:12px 15px;border-top:1px solid var(--line-2);vertical-align:top}
.dc-table tbody tr:nth-child(even){background:var(--ivory)}
.dc-table tbody tr:hover{background:#EDF6F4}
.dc-table figcaption,.dc-chart figcaption{font-size:12.5px;color:var(--muted-2);margin-top:9px;line-height:1.6}
.table-scroll{overflow-x:auto;border-radius:var(--r-md)}
.table-scroll .dc-table{margin:0}

/* ---------- 인라인 차트 ---------- */
.chart-body{display:flex;flex-direction:column;gap:11px;background:var(--white);border:1px solid var(--line);border-radius:var(--r-md);padding:20px}
.bar-row{display:grid;grid-template-columns:88px 1fr 118px;gap:12px;align-items:center}
.bar-label{font-size:13px;font-weight:700;color:var(--navy);text-align:right;white-space:nowrap}
.bar-track{background:var(--line-2);border-radius:999px;height:18px;overflow:hidden}
.bar-fill{height:100%;background:linear-gradient(90deg,var(--teal),#3BC6BF);border-radius:999px;min-width:4px;transition:width 1s ease}
.bar-val{font-size:12.5px;color:var(--muted);white-space:nowrap}
@media(max-width:640px){.bar-row{grid-template-columns:1fr 54px}.bar-label{text-align:left}}

/* ---------- 글 본문 컴포넌트 ---------- */
.dc-summary{background:linear-gradient(180deg,#F0F9F7,var(--teal-soft));border:1px solid #BFE7E2;border-radius:var(--r-md);padding:22px 24px;margin:0 0 30px}
.dc-summary-title{font-weight:800;color:var(--navy);font-size:15.5px;margin-bottom:10px;display:flex;align-items:center;gap:8px}
.dc-summary-title::before{content:"";width:14px;height:14px;border-radius:4px;background:var(--teal)}
.dc-summary ul{margin:0;padding-left:0;list-style:none}
.dc-summary li{position:relative;padding-left:20px;font-size:15px;color:var(--ink);line-height:1.7;margin-bottom:7px}
.dc-summary li::before{content:"";position:absolute;left:2px;top:10px;width:7px;height:7px;border-radius:50%;background:var(--teal)}
.dc-toc{background:var(--ivory);border:1px solid var(--line);border-radius:var(--r-md);padding:20px 24px;margin:0 0 34px}
.dc-toc-title{font-weight:800;color:var(--navy);font-size:15px;margin-bottom:12px}
.dc-toc ol{margin:0;padding-left:0;list-style:none;counter-reset:toc;display:grid;grid-template-columns:repeat(2,1fr);gap:6px 18px}
.dc-toc li{counter-increment:toc;font-size:14px}
.dc-toc a{display:flex;gap:10px;align-items:baseline;color:var(--ink);padding:6px 0;line-height:1.45}
.dc-toc a::before{content:counter(toc,decimal-leading-zero);font-size:11.5px;font-weight:800;color:var(--teal-dark);font-variant-numeric:tabular-nums}
.dc-toc a:hover{color:var(--teal-dark)}
@media(max-width:700px){.dc-toc ol{grid-template-columns:1fr}}

.dc-callout{border-left:4px solid var(--teal);background:var(--ivory);border-radius:0 12px 12px 0;padding:18px 22px;margin:26px 0;font-size:15.5px;color:var(--ink);line-height:1.75}
.dc-callout p{margin:0}
.dc-formula{background:var(--navy);color:#E8F1F9;border-radius:var(--r-md);padding:20px 24px;margin:26px 0;font-size:15.5px;line-height:1.7}
.dc-formula-note{font-size:12.5px;color:#9FBBD6;margin-top:8px}
.dc-source{font-size:12.5px;color:var(--muted-2);border-top:1px dashed var(--line);padding-top:14px;margin:34px 0 6px;line-height:1.7}
.dc-related{background:var(--ivory);border:1px solid var(--line);border-radius:var(--r-lg);padding:24px;margin-top:30px}
.dc-related-title{font-weight:800;color:var(--navy);font-size:16px;margin-bottom:16px}
.dc-related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.dc-related-card{display:flex;flex-direction:column;gap:8px;background:var(--white);border:1px solid var(--line);border-radius:var(--r-md);padding:16px;transition:var(--t-300)}
.dc-related-card:hover{transform:translateY(-3px);box-shadow:var(--sh-sm);border-color:var(--teal)}
.dc-related-label{font-size:11px;font-weight:800;color:var(--teal-dark);letter-spacing:.04em}
.dc-related-title{font-size:14px;color:var(--ink);font-weight:700;line-height:1.45}
@media(max-width:760px){.dc-related-grid{grid-template-columns:1fr}}

/* ---------- 단일 글 ---------- */
.single-wrap{max-width:var(--reading);margin:0 auto;padding:var(--sp-7) 0 var(--sp-8)}
.single-head{margin-bottom:var(--sp-5)}
.single-head .post-cat{display:inline-flex;font-size:13px;font-weight:700;color:var(--teal-dark);background:var(--teal-soft);padding:6px 12px;border-radius:999px;margin-bottom:16px}
.single-head h1{font-size:clamp(28px,3.6vw,42px);font-weight:800;letter-spacing:-.025em;color:var(--navy);line-height:1.28;margin-bottom:14px}
.single-head .meta{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:13.5px;color:var(--muted)}
.single-hero{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-sm);margin-bottom:var(--sp-5);aspect-ratio:16/8.4}
.single-hero img{width:100%;height:100%;object-fit:cover}
.entry-content{font-size:17px;line-height:1.85;color:var(--ink)}
.entry-content h2{font-size:24px;font-weight:800;color:var(--navy);letter-spacing:-.015em;margin:52px 0 18px;padding-top:8px;scroll-margin-top:96px}
.entry-content h2::before{content:"";display:block;width:34px;height:4px;border-radius:4px;background:var(--teal);margin-bottom:14px}
.entry-content h3{font-size:19px;font-weight:700;color:var(--navy);margin:34px 0 12px}
.entry-content p{margin:0 0 18px}
.entry-content ul,.entry-content ol{margin:0 0 22px;padding-left:22px}
.entry-content li{margin-bottom:9px}
.entry-content a{text-decoration:underline;text-underline-offset:3px}
.entry-content strong{color:var(--navy)}
.legal-notice p{margin:4px 0}
.entry-content .ai-notice{margin-top:2em}

/* ---------- 페이지/아카이브 ---------- */
.page-wrap{max-width:var(--reading);margin:0 auto;padding:var(--sp-7) 0 var(--sp-8)}
.page-wrap .entry-content h2{margin-top:40px}
.archive-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.archive-card{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-sm);transition:var(--t-300)}
.archive-card:hover{transform:translateY(-5px);box-shadow:var(--sh-md)}
.archive-card .thumb{aspect-ratio:16/9;overflow:hidden;background:var(--ivory)}
.archive-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform var(--t-300)}
.archive-card:hover .thumb img{transform:scale(1.05)}
.archive-card .body{padding:20px}
.archive-card .body h3{font-size:16.5px;font-weight:700;color:var(--navy);line-height:1.45;margin-bottom:8px}
.archive-card .body h3 a{color:inherit}
.archive-card .body h3 a:hover{color:var(--teal-dark)}
.archive-card .body .ex{font-size:13.5px;color:var(--muted);line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
@media(max-width:900px){.archive-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.archive-grid{grid-template-columns:1fr}}

/* ---------- 페이지네이션 ---------- */
.pagination{display:flex;gap:8px;justify-content:center;margin-top:34px;flex-wrap:wrap}
.pagination a,.pagination span{display:inline-flex;align-items:center;justify-content:center;min-width:44px;height:44px;padding:0 12px;border-radius:12px;font-size:14px;font-weight:700;color:var(--navy);border:1px solid var(--line);background:var(--white)}
.pagination a:hover{border-color:var(--teal);color:var(--teal-dark)}
.pagination .current{background:var(--teal);color:#fff;border-color:var(--teal)}

/* ---------- 데이터 노트 ---------- */
.data-note{display:flex;gap:10px;align-items:flex-start;background:#FFF9EC;border:1px solid #F0E2B6;border-radius:var(--r-md);padding:14px 16px;font-size:13px;color:#7A6A3A;line-height:1.65;margin:20px 0}
.data-note::before{content:"ℹ";flex:none}

/* ---------- 모션 ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none !important;transition:none !important;scroll-behavior:auto !important}
  .reveal{opacity:1;transform:none}
  .hero-stats .stat b,.bar-fill{transition:none}
}

/* ---------- WP 잔여 크롬 제거 ---------- */
#wpadminbar, .comment-form, .comments-area{display:none !important}
.comments-area, .site-comment{display:none}
.aligncenter{margin:0 auto}
.wp-caption{max-width:100%}
/* ---------- 신뢰 근거 밴드 ---------- */
.trust-band{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}
.trust-item{background:var(--white);padding:20px 24px;display:flex;flex-direction:column;gap:4px}
.trust-item strong{font-size:15px;color:var(--navy)}
.trust-item span{font-size:13px;color:var(--muted);line-height:1.55}
@media(max-width:760px){.trust-band{grid-template-columns:1fr}}

/* ---------- 와이드 피처 ---------- */
.feature-wide{display:grid;grid-template-columns:1fr 1.25fr;gap:0;background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-md);margin-top:24px}
.feature-wide .fw-media{min-height:220px;background:var(--ivory)}
.feature-wide .fw-media img{width:100%;height:100%;object-fit:cover}
.feature-wide .fw-body{padding:34px 36px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:12px}
.feature-wide .fw-body h3{font-size:22px;font-weight:800;color:var(--navy);letter-spacing:-.01em}
.feature-wide .fw-body p{font-size:15px;color:var(--muted);line-height:1.7;margin-bottom:8px}
@media(max-width:860px){.feature-wide{grid-template-columns:1fr}.feature-wide .fw-media{min-height:180px}}

/* ---------- 개원 준비 단계 ---------- */
.steps-wrap{display:grid;grid-template-columns:1fr 1.1fr;gap:var(--sp-6);align-items:center}
.steps-list{display:flex;flex-direction:column;gap:14px}
.step-item{display:flex;gap:18px;align-items:flex-start;background:var(--white);border:1px solid var(--line);border-radius:var(--r-md);padding:20px 22px;box-shadow:var(--sh-sm);transition:var(--t-300)}
.step-item:hover{transform:translateY(-3px);box-shadow:var(--sh-md)}
.step-num{font-family:var(--font-serif);font-size:22px;font-weight:700;color:var(--teal-dark);line-height:1}
.step-item strong{font-size:16.5px;color:var(--navy)}
.step-item p{font-size:13.5px;color:var(--muted);margin-top:4px;line-height:1.6}
@media(max-width:860px){.steps-wrap{grid-template-columns:1fr}}