/*
Theme Name: Root Canal Guide
Version: 1.0.0
*/
:root{--ink:#102a43;--muted:#526777;--teal:#087f7a;--teal2:#0b6966;--ivory:#fbfaf6;--white:#fff;--line:#dce6e3;--soft:#edf6f4;--r:22px;--shadow:0 18px 50px rgba(16,42,67,.09);--space:8px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--ivory);color:var(--ink);font-family:Pretendard,"Noto Sans KR",system-ui,sans-serif;font-size:17px;line-height:1.75;word-break:keep-all}a{color:var(--teal2);text-decoration:none}img{max-width:100%;height:auto;display:block}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #f2b84b;outline-offset:3px}.wrap{width:min(1180px,calc(100% - 40px));margin:auto}.site-head{position:sticky;top:0;z-index:30;background:rgba(251,250,246,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(16,42,67,.08)}.head-in{height:80px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:12px;color:var(--ink);font-weight:800;letter-spacing:-.04em}.brand img{width:42px;height:42px;border-radius:13px}.nav{display:flex;align-items:center;gap:28px;font-size:15px;font-weight:700}.nav a{color:var(--ink)}.nav .button,.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:999px;background:var(--teal);color:#fff;transition:.22s}.button:hover{background:var(--teal2);transform:translateY(-2px)}.hero{padding:104px 0 112px}.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(48px,6vw,78px);line-height:1.16;letter-spacing:-.06em;margin:18px 0 28px}.hero p{font-size:19px;color:var(--muted);max-width:620px}.hero-actions{display:flex;gap:12px;margin-top:34px}.ghost{background:transparent!important;color:var(--ink)!important;border:1px solid var(--line)}.hero-media{position:relative}.hero-media img{aspect-ratio:4/5;object-fit:cover;border-radius:36px;box-shadow:var(--shadow)}.hero-note{position:absolute;left:-32px;bottom:32px;background:#fff;padding:20px 24px;border-radius:18px;box-shadow:var(--shadow);max-width:270px;font-size:14px}.section{padding:104px 0}.section.soft{background:var(--soft)}.section-head{display:flex;justify-content:space-between;align-items:end;gap:32px;margin-bottom:42px}.section h2{font-family:"Noto Serif KR",serif;font-size:clamp(32px,4vw,50px);line-height:1.25;letter-spacing:-.045em;margin:0}.section-head p{max-width:510px;color:var(--muted)}.search-panel{background:#fff;border:1px solid var(--line);border-radius:28px;padding:32px;box-shadow:var(--shadow)}.search-grid{display:grid;grid-template-columns:1fr 1fr 1fr auto;gap:12px}.field label{display:block;font-size:13px;font-weight:800;margin:0 0 7px}.field select,.field input{width:100%;height:50px;border:1px solid var(--line);border-radius:12px;padding:0 14px;background:#fff;color:var(--ink);font:inherit}.search-grid button{align-self:end;border:0;cursor:pointer}.results{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:24px}.result{border:1px solid var(--line);border-radius:16px;padding:20px}.result h3{margin:0 0 6px;font-size:19px}.result p{margin:3px 0;color:var(--muted);font-size:14px}.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(-6px);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}.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;counter-reset:s}.step{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px}.step:before{counter-increment:s;content:"0" counter(s);display:block;color:var(--teal);font-weight:800;font-size:13px;margin-bottom:28px}.step strong{display:block;margin-bottom:6px}.step span{font-size:14px;color:var(--muted)}.site-foot{background:#0c2737;color:#dce8ec;padding:72px 0 36px}.foot-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:72px}.site-foot .brand{color:#fff}.site-foot a{color:#fff}.foot-links{display:flex;gap:20px;flex-wrap:wrap}.disclaimer{margin-top:30px;padding-top:24px;border-top:1px solid rgba(255,255,255,.14);font-size:13px;color:#b9cbd1}.copyright{font-size:12px;color:#91a7ae;margin-top:28px}.article-hero{padding:72px 0 40px}.article-shell{width:min(790px,calc(100% - 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