/*
Theme Name: Bone Graft Guide
Version: 1.0.0
*/
:root{--ink:#102a2e;--muted:#607477;--teal:#087d78;--teal2:#ccebe6;--cream:#f5f2eb;--white:#fff;--line:#dce6e4;--r:20px;--shadow:0 18px 55px rgba(16,42,46,.09);--space:8px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fbfcfb;font-family:Pretendard,"Noto Sans KR",system-ui,sans-serif;font-size:17px;line-height:1.75;letter-spacing:-.015em}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}a:focus-visible,button:focus-visible,select:focus-visible,input:focus-visible{outline:3px solid #f0b85b;outline-offset:3px}.wrap{width:min(1180px,calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(251,252,251,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.nav{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:-.04em}.brand img{width:42px;height:42px}.menu{display:flex;align-items:center;gap:28px;font-size:15px;font-weight:650}.menu a{padding:12px 0}.menu a:hover{color:var(--teal)}.hero{padding:96px 0 104px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:72px;align-items:center}.eyebrow{color:var(--teal);font-size:14px;font-weight:800;letter-spacing:.12em}.hero h1{font-family:"Noto Serif KR",serif;font-size:clamp(52px,7vw,92px);line-height:1.06;letter-spacing:-.065em;margin:22px 0 28px}.hero p{font-size:20px;color:var(--muted);max-width:590px}.hero-media{position:relative}.hero-media:before{content:"";position:absolute;inset:-18px 40% 35% -30px;background:var(--teal2);border-radius:40px;z-index:-1}.hero-media img{aspect-ratio:4/5;object-fit:cover;border-radius:34px;box-shadow:var(--shadow)}.actions{display:flex;gap:12px;margin-top:32px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:11px 20px;border-radius:999px;background:var(--teal);color:#fff;font-weight:750;border:1px solid var(--teal);transition:.2s}.btn:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(8,125,120,.22)}.btn.alt{background:transparent;color:var(--ink);border-color:var(--line)}.section{padding:104px 0}.section.tint{background:var(--cream)}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:44px}.section h2,.page-title{font-family:"Noto Serif KR",serif;font-size:clamp(32px,4vw,52px);line-height:1.2;letter-spacing:-.045em;margin:0}.section-head p{color:var(--muted);max-width:520px}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.step{padding:30px;background:#fff;border:1px solid var(--line);border-radius:var(--r)}.step b{display:block;color:var(--teal);font-size:13px;letter-spacing:.08em;margin-bottom:18px}.step h3{margin:0 0 10px;font-size:21px}.step p{margin:0;color:var(--muted);font-size:15px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:.25s}.card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.card img{width:100%;aspect-ratio:16/10;object-fit:cover}.card-body{padding:24px}.card h3{font-size:21px;line-height:1.4;margin:6px 0 10px}.card p{font-size:15px;color:var(--muted);margin:0}.search-panel{background:var(--ink);color:#fff;border-radius:30px;padding:44px}.search-grid{display:grid;grid-template-columns:1fr 1fr 1.4fr auto;gap:12px}.search-grid select,.search-grid input{min-height:50px;border:1px solid rgba(255,255,255,.25);background:#fff;color:var(--ink);border-radius:12px;padding:0 14px;font:inherit}.search-grid button{border:0;cursor:pointer}.results{margin-top:26px;display:grid;gap:10px}.result{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);padding:18px;border-radius:14px}.result strong{display:block}.result span{font-size:14px;color:#c8d5d6}.disclaimer{margin-top:20px;color:#c8d5d6;font-size:13px}.article-head{padding:80px 0 44px}.article-head .page-title{max-width:850px}.article-head p{max-width:720px;color:var(--muted);font-size:19px}.article-cover{width:min(1060px,calc(100% - 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