/* ===== 꼬마빌딩매매 디자인 시스템 ===== */
:root{
  --navy:#0F2C4C; --navy-2:#1B3A5C; --navy-3:#24476F;
  --amber:#C9A227; --amber-soft:#F3E7C3; --ivory:#F7F5F0; --ivory-2:#EFEBE2;
  --ink:#22303F; --muted:#5A6B7E; --line:#E4DED2;
  --white:#FFFFFF;
  --s1:8px; --s2:16px; --s3:24px; --s4:32px; --s5:40px; --s6:48px; --s8:64px; --s10:80px; --s12:96px;
  --r-sm:8px; --r-md:14px; --r-lg:20px; --r-xl:28px;
  --sh-sm:0 2px 10px rgba(15,44,76,.06); --sh-md:0 10px 30px rgba(15,44,76,.09); --sh-lg:0 24px 60px rgba(15,44,76,.14);
  --font-body:'Pretendard Variable',Pretendard,-apple-system,BlinkMacSystemFont,system-ui,sans-serif;
  --font-display:'Noto Serif KR',serif;
  --maxw:1200px;
  --tr:180ms ease;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-body);color:var(--ink);background:var(--white);line-height:1.7;overflow-x:hidden;font-size:16px}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
:focus-visible{outline:3px solid var(--amber);outline-offset:3px;border-radius:4px}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--navy);color:#fff;padding:12px 20px;z-index:200;border-radius:0 0 12px 0}
.skip-link:focus{left:0}
.container{max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,4vw,40px)}
.container.narrow{max-width:840px}
.section{padding:clamp(56px,7vw,96px) 0}
/* 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 rgba(228,222,210,.7)}
.site-header.is-scrolled{box-shadow:var(--sh-sm)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:72px;gap:16px}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand img{width:40px;height:40px;border-radius:10px;flex:none}
.brand-name{font-family:var(--font-display);font-weight:900;font-size:19px;color:var(--navy);letter-spacing:-.02em;white-space:nowrap}
.brand-sub{display:block;font-size:11px;font-weight:600;color:var(--muted);letter-spacing:.06em;margin-top:2px}
.nav{display:flex;align-items:center;gap:28px}
.nav a{font-size:15px;font-weight:600;color:var(--ink);position:relative;padding:8px 2px}
.nav a:hover{color:var(--navy)}
.nav a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--amber);transition:width var(--tr)}
.nav a:hover::after{width:100%}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;border-radius:var(--r-md);padding:14px 26px;font-size:15px;transition:transform var(--tr),box-shadow var(--tr),background var(--tr);min-height:48px}
.btn--primary{background:var(--amber);color:var(--navy)}
.btn--primary:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(201,162,39,.35)}
.btn--dark{background:var(--navy);color:#fff}
.btn--dark:hover{background:var(--navy-2);transform:translateY(-2px)}
.btn--sm{padding:10px 18px;font-size:14px;min-height:44px}
.nav-cta{padding:11px 22px;min-height:44px}
.menu-toggle{display:none;width:44px;height:44px;border-radius:10px;align-items:center;justify-content:center;border:1px solid var(--line)}
.menu-toggle span{display:block;width:20px;height:2px;background:var(--navy);margin:2.5px 0;border-radius:2px;transition:var(--tr)}
/* 페이지 헤드 */
.page-head{max-width:760px;margin:0 auto clamp(40px,5vw,56px);text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;letter-spacing:.14em;color:var(--amber);text-transform:uppercase;margin-bottom:14px}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--amber);border-radius:2px}
.page-title{font-family:var(--font-display);font-size:clamp(30px,4.4vw,46px);font-weight:900;line-height:1.3;letter-spacing:-.02em;color:var(--navy)}
.page-sub{margin-top:14px;font-size:16.5px;color:var(--muted);line-height:1.8}
/* 글 헤더 */
.entry-head{margin-bottom:clamp(24px,3vw,32px)}
.entry-meta{display:flex;align-items:center;gap:14px;margin-bottom:14px;flex-wrap:wrap}
.entry-cat{background:var(--amber);color:var(--navy);font-size:12.5px;font-weight:800;padding:6px 14px;border-radius:999px;letter-spacing:.03em}
.entry-date{font-size:13.5px;color:var(--muted);font-weight:600}
.entry-title{font-family:var(--font-display);font-size:clamp(28px,3.8vw,42px);font-weight:900;line-height:1.35;letter-spacing:-.02em;color:var(--navy);word-break:keep-all}
.entry-excerpt{margin-top:14px;font-size:16px;color:var(--muted);line-height:1.8}
.entry-hero{margin-bottom:clamp(28px,4vw,40px);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-md)}
.entry-hero img{width:100%;aspect-ratio:16/8.6;object-fit:cover}
.entry-content{font-size:16.5px;line-height:1.85;color:var(--ink);word-break:keep-all}
.entry-content > * + *{margin-top:1.35em}
.entry-content h2{font-family:var(--font-display);font-size:clamp(22px,2.6vw,28px);font-weight:900;color:var(--navy);letter-spacing:-.02em;line-height:1.4;margin-top:2.2em;padding-left:16px;border-left:4px solid var(--amber)}
.entry-content h3{font-size:19px;font-weight:800;color:var(--navy);margin-top:1.8em;line-height:1.5}
.entry-content h2 + *, .entry-content h3 + *{margin-top:1em}
.entry-content p{line-height:1.9}
.entry-content strong{color:var(--navy)}
.entry-content ul,.entry-content ol{margin:1.2em 0;padding-left:4px}
.entry-content ul li,.entry-content ol li{position:relative;padding-left:26px;margin-bottom:10px;line-height:1.8}
.entry-content ul li::before{content:"";position:absolute;left:4px;top:.72em;width:8px;height:8px;border-radius:2px;background:var(--amber)}
.entry-content ol{counter-reset:kkm}
.entry-content ol li{counter-increment:kkm}
.entry-content ol li::before{content:counter(kkm);position:absolute;left:0;top:.28em;width:20px;height:20px;border-radius:50%;background:var(--navy);color:#fff;font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center}
.entry-content a{color:var(--navy);font-weight:700;border-bottom:2px solid var(--amber-soft);transition:border-color var(--tr)}
.entry-content a:hover{border-color:var(--amber)}
.entry-content img{border-radius:var(--r-md)}
.entry-content figure{margin:1.6em 0}
.entry-content figcaption{font-size:13px;color:var(--muted);text-align:center;margin-top:10px;line-height:1.6}
.entry-nav{margin-top:clamp(32px,5vw,48px);display:flex;gap:12px;flex-wrap:wrap}
/* 요약·목차·콜아웃·표·차트 컴포넌트 */
.kkm-summary{background:var(--ivory);border:1px solid var(--line);border-left:4px solid var(--amber);border-radius:var(--r-md);padding:22px 24px;margin:0 0 1.8em}
.kkm-summary strong{font-size:15px;color:var(--navy);display:block;margin-bottom:10px}
.kkm-summary ul{margin:0}
.kkm-summary li{padding-left:24px}
.kkm-summary li::before{background:var(--navy)}
.kkm-toc{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:20px 24px;margin:0 0 2em}
.kkm-toc strong{font-size:14px;color:var(--navy);display:block;margin-bottom:10px;letter-spacing:.02em}
.kkm-toc ol{margin:0;list-style:none;counter-reset:toc}
.kkm-toc li{counter-increment:toc;padding-left:30px;margin-bottom:8px;position:relative;font-size:14.5px}
.kkm-toc li::before{content:counter(toc);position:absolute;left:0;top:.15em;width:20px;height:20px;border-radius:6px;background:var(--ivory);color:var(--navy);font-size:11px;font-weight:800;display:flex;align-items:center;justify-content:center}
.kkm-toc a{color:var(--ink);font-weight:600;border:none}
.kkm-toc a:hover{color:var(--navy)}
.kkm-callout,blockquote{background:var(--amber-soft);border:1px solid #E9D9A8;border-radius:var(--r-md);padding:20px 22px;margin:1.6em 0}
.kkm-callout p,blockquote p{margin:0;font-size:15px;line-height:1.8;color:#5A4E1E}
.kkm-table-wrap{overflow-x:auto;margin:1.6em 0;border-radius:var(--r-md);border:1px solid var(--line)}
table.kkm-table{width:100%;border-collapse:collapse;font-size:14.5px;min-width:520px}
table.kkm-table caption{caption-side:top;text-align:left;font-size:13.5px;font-weight:800;color:var(--navy);padding:14px 16px;background:var(--ivory);border-bottom:1px solid var(--line)}
table.kkm-table th{background:var(--navy);color:#fff;text-align:left;padding:12px 16px;font-size:13.5px;font-weight:700;white-space:nowrap}
table.kkm-table td{padding:12px 16px;border-bottom:1px solid var(--line);color:var(--ink)}
table.kkm-table tbody tr:nth-child(even) td{background:var(--ivory)}
table.kkm-table tbody tr:last-child td{border-bottom:none}
.kkm-chart{margin:1.6em 0;background:var(--ivory);border:1px solid var(--line);border-radius:var(--r-md);padding:22px 24px}
.kkm-chart-title{font-size:14px;font-weight:800;color:var(--navy);margin-bottom:16px}
.kkm-bar{display:flex;align-items:center;gap:14px;margin-bottom:12px}
.kkm-bar:last-child{margin-bottom:0}
.kkm-bar-label{flex:0 0 34%;font-size:13.5px;font-weight:600;color:var(--ink)}
.kkm-bar-track{flex:1;height:12px;background:#E7E2D6;border-radius:999px;overflow:hidden}
.kkm-bar-fill{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--navy),var(--navy-3))}
.kkm-bar-fill::after{content:"";display:block;width:100%;height:100%;background:linear-gradient(90deg,transparent,var(--amber))}
.kkm-figure{margin:1.8em 0}
.kkm-figure img{width:100%;border-radius:var(--r-md);box-shadow:var(--sh-sm)}
/* 관련 글 */
.related{margin-top:clamp(48px,6vw,72px);border-top:1px solid var(--line);padding-top:clamp(32px,4vw,48px)}
.related-title{font-family:var(--font-display);font-size:24px;font-weight:900;color:var(--navy);margin-bottom:24px;letter-spacing:-.02em}
.posts-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.post-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;transition:transform var(--tr),box-shadow var(--tr);display:flex;flex-direction:column}
.post-card:hover{transform:translateY(-6px);box-shadow:var(--sh-md)}
.post-card > a{display:flex;flex-direction:column;height:100%}
.post-thumb{aspect-ratio:16/8.6;overflow:hidden;position:relative}
.post-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.post-card:hover .post-thumb img{transform:scale(1.04)}
.post-cat{position:absolute;top:12px;left:12px;background:rgba(15,44,76,.86);backdrop-filter:blur(6px);color:#fff;font-size:11.5px;font-weight:700;padding:5px 11px;border-radius:999px;letter-spacing:.03em}
.post-body{padding:22px 24px 26px;display:flex;flex-direction:column;flex:1}
.post-body h2,.post-body h3{font-size:17px;font-weight:800;color:var(--navy);line-height:1.5;letter-spacing:-.01em;margin-bottom:10px;word-break:keep-all}
.post-body .excerpt{font-size:13.5px;color:var(--muted);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:14px}
.post-body .go{margin-top:auto;font-size:13.5px;font-weight:700;color:var(--amber);display:inline-flex;align-items:center;gap:6px}
.post-body .go svg{width:14px;height:14px;transition:transform var(--tr)}
.post-card:hover .go svg{transform:translateX(4px)}
/* 페이지네이션 */
.pagination{display:flex;justify-content:center;gap:8px;margin-top:clamp(32px,4vw,48px);flex-wrap:wrap}
.pagination .page-numbers{min-width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:12px;font-size:14px;font-weight:700;color:var(--ink);transition:var(--tr);padding:0 14px}
.pagination .page-numbers.current{background:var(--navy);border-color:var(--navy);color:#fff}
.pagination .page-numbers:hover{background:var(--amber-soft);border-color:var(--amber)}
.state-empty{text-align:center;color:var(--muted);padding:40px 10px;font-size:15px}
/* 푸터 */
.site-footer{background:#0A1B30;color:#9FB2C4;padding:clamp(56px,7vw,88px) 0 0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:clamp(32px,4vw,64px);padding-bottom:56px}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.footer-brand img{width:40px;height:40px;border-radius:10px}
.footer-brand b{font-family:var(--font-display);font-size:19px;color:#fff;letter-spacing:-.02em}
.footer-desc{font-size:14px;line-height:1.8;margin-bottom:20px;max-width:340px}
.footer-col h4{font-size:14px;color:#fff;font-weight:800;margin-bottom:16px;letter-spacing:.02em}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col a{font-size:14px;color:#9FB2C4;transition:color var(--tr)}
.footer-col a:hover{color:var(--amber)}
.legal-block{border-top:1px solid rgba(255,255,255,.08);padding:clamp(24px,3vw,36px) 0 16px;display:flex;flex-direction:column;gap:12px}
.legal-block p{font-size:12.8px;line-height:1.75;color:#8A9DB1}
.legal-block .legal-title{font-size:12px;font-weight:800;color:#C6D2DF;letter-spacing:.08em}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:20px 0 28px;display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:12.8px;color:#7E93A9}
.footer-links{display:flex;gap:20px;flex-wrap:wrap}
.footer-links a:hover{color:var(--amber)}
/* 반응형 */
@media (max-width:1024px){
  .posts-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .nav{position:fixed;inset:0;background:rgba(255,255,255,.98);flex-direction:column;justify-content:center;gap:26px;transform:translateY(-100%);transition:transform .3s ease;z-index:90}
  .nav.open{transform:none}
  .nav a{font-size:18px}
  .menu-toggle{display:flex}
  .posts-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .kkm-bar{flex-direction:column;align-items:flex-start;gap:6px}
  .kkm-bar-label{flex:none}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}
/* 문의 폼 */
.kkm-form-wrap{margin-top:8px}
.kkm-form{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(24px,4vw,40px);box-shadow:var(--sh-md);display:grid;gap:20px}
.kkm-field{display:grid;gap:8px}
.kkm-field label{font-size:14px;font-weight:700;color:var(--navy)}
.kkm-field .req{color:#B5492E}
.kkm-field input,.kkm-field select,.kkm-field textarea{width:100%;border:1px solid var(--line);border-radius:var(--r-sm);padding:12px 14px;font:inherit;font-size:15px;color:var(--ink);background:var(--white);transition:border-color var(--tr),box-shadow var(--tr);min-height:48px}
.kkm-field textarea{min-height:120px;resize:vertical}
.kkm-field input:focus,.kkm-field select:focus,.kkm-field textarea:focus{outline:none;border-color:var(--amber);box-shadow:0 0 0 3px rgba(201,162,39,.18)}
.kkm-field input::placeholder,.kkm-field textarea::placeholder{color:#9AA7B5}
.kkm-consent{background:var(--ivory);border:1px solid var(--line);border-radius:var(--r-md);padding:18px 20px;display:grid;gap:10px}
.kkm-consent-title{font-size:14px;font-weight:800;color:var(--navy)}
.kkm-consent-text{font-size:13px;color:var(--muted);line-height:1.7}
.kkm-check{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--ink);line-height:1.6;cursor:pointer}
.kkm-check input{width:20px;height:20px;flex:none;margin-top:2px;accent-color:var(--amber)}
.kkm-form .btn{width:100%;margin-top:4px}
.kkm-alert{border-radius:var(--r-md);padding:16px 20px;font-size:15px;font-weight:600;margin-bottom:24px}
.kkm-alert--ok{background:#EDF7EE;color:#1F6B33;border:1px solid #BFE3C8}
.kkm-alert--error{background:#FDF1EE;color:#A63D26;border:1px solid #F3C9BE}
@media (max-width:640px){.kkm-form{padding:20px 16px}}