:root{--ink:#1d2329;--sub:#5a6672;--line:#e3e7eb;--bg:#fff;--soft:#f3f5f7;--brand:#3a2f28;--accent:#b8743a;--accent-d:#9a5d28}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Pretendard Variable",Pretendard,-apple-system,"Malgun Gothic",sans-serif;color:var(--ink);background:var(--bg);line-height:1.75;word-break:keep-all;-webkit-font-smoothing:antialiased}
a{color:var(--accent-d)}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:860px;margin:0 auto;padding:0 16px}
.top{background:var(--brand);color:#fff;position:sticky;top:0;z-index:10}
.top>.wrap{display:flex;justify-content:space-between;align-items:center;height:56px;max-width:1100px}
.logo{color:#fff;text-decoration:none;font-weight:800;font-size:18px;letter-spacing:-.02em}
.shop-link{color:#fff;font-size:14px;font-weight:600;text-decoration:none;border:1px solid rgba(255,255,255,.4);padding:6px 12px;border-radius:999px}
.shop-link:hover{background:#fff;color:var(--brand)}
.menu{background:#2b221c;overflow-x:auto}
.menu .wrap{display:flex;gap:4px;max-width:1100px;white-space:nowrap}
.menu a{color:#c9d2d9;text-decoration:none;font-size:14px;padding:10px 12px;font-weight:600}
.menu a[aria-current]{color:#fff;box-shadow:inset 0 -3px 0 var(--accent)}
.hero{background:linear-gradient(135deg,#4a3a2e,#241b15);color:#fff}
.hero-in{display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:center;padding:48px 16px;max-width:1100px}
.hero img{border-radius:14px;max-height:460px;object-fit:cover;width:100%}
.eyebrow{font-size:12px;letter-spacing:.2em;color:#f0a58e;font-weight:700;margin:0 0 10px}
.hero-t{font-size:34px;line-height:1.35;font-weight:800;margin:0 0 12px;letter-spacing:-.03em}
.hero-s{color:#c9d2d9;margin:0 0 24px}
.article{padding-top:24px;padding-bottom:56px}
.crumb{font-size:13px;color:var(--sub);margin:0}
.crumb a{color:var(--sub);text-decoration:none}
h1{font-size:30px;line-height:1.35;letter-spacing:-.03em;margin:8px 0 14px}
.lead{font-size:17px;color:#333}
.meta{font-size:13px;color:var(--sub);border-bottom:1px solid var(--line);padding-bottom:18px}
h2{font-size:23px;letter-spacing:-.02em;margin:48px 0 12px;padding-top:8px;scroll-margin-top:110px}
h2::before{content:"";display:block;width:28px;height:4px;background:var(--accent);margin-bottom:12px;border-radius:2px}
.toc{background:var(--soft);border-radius:12px;padding:18px 22px;margin:22px 0}
.toc ol{margin:8px 0 0;padding-left:20px}
.toc a{color:var(--ink);text-decoration:none}
.toc a:hover{color:var(--accent-d)}
figure{margin:24px 0}
figure img{border-radius:12px;max-height:620px;object-fit:cover;width:100%;background:var(--soft)}
figcaption{font-size:13px;color:var(--sub);margin-top:8px;text-align:center}
.tbl{overflow-x:auto;margin:16px 0}
table{border-collapse:collapse;width:100%;font-size:14.5px;min-width:520px}
th,td{border-bottom:1px solid var(--line);padding:10px 8px;text-align:left}
th{background:var(--brand);color:#fff;font-weight:700}
tbody tr:nth-child(even){background:#fafbfc}
.note{font-size:13px;color:var(--sub)}
.check{list-style:none;padding:0}
.check li{position:relative;padding:10px 0 10px 22px;border-bottom:1px dashed var(--line)}
.check li::before{content:"";position:absolute;left:2px;top:20px;width:8px;height:8px;border-radius:50%;background:var(--accent)}
.steps{padding-left:22px}
.steps li{margin-bottom:10px}
.prod{display:grid;grid-template-columns:240px 1fr;gap:22px;border:1px solid var(--line);border-radius:16px;padding:18px;margin:32px 0;background:#fff;box-shadow:0 6px 24px rgba(29,35,41,.06)}
.prod img{border-radius:10px;aspect-ratio:1;object-fit:cover;width:100%;background:var(--soft)}
.prod-tag{display:inline-block;background:#fdeee8;color:var(--accent-d);font-size:12px;font-weight:700;padding:3px 10px;border-radius:999px}
.prod h3{margin:8px 0 6px;font-size:21px}
.prod p{margin:0 0 8px;color:#333;font-size:15px}
.prod ul{margin:0 0 14px;padding-left:18px;font-size:14px;color:var(--sub)}
.btn{display:inline-block;background:var(--accent);color:#fff;text-decoration:none;font-weight:700;padding:12px 20px;border-radius:10px}
.btn:hover{background:var(--accent-d)}
.cta-line{background:var(--soft);padding:14px 18px;border-radius:10px;font-weight:600}
.faq details{border:1px solid var(--line);border-radius:10px;margin:10px 0;padding:0 16px}
.faq summary{cursor:pointer;font-weight:700;padding:14px 0}
.faq details p{margin:0 0 14px;color:#333}
.related .cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.card{display:block;text-decoration:none;color:var(--ink);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.card img{aspect-ratio:4/3;object-fit:cover;width:100%;background:var(--soft)}
.card span{display:block;font-size:12px;color:var(--accent-d);font-weight:700;padding:10px 12px 0}
.card b{display:block;font-size:14px;line-height:1.45;padding:4px 12px 14px}
.foot{background:#241b15;color:#aab5be;font-size:14px;padding:28px 0}
.foot b{color:#fff}
.foot a{color:#fff}
.foot .small{font-size:12px;color:#7d8a95}
@media (max-width:720px){
  .hero-in{grid-template-columns:1fr;padding:32px 16px}
  .hero img{max-height:300px}
  .hero-t{font-size:26px}
  h1{font-size:24px}
  h2{font-size:20px}
  .prod{grid-template-columns:1fr}
  .prod img{max-width:280px;margin:0 auto}
  .related .cards{grid-template-columns:1fr 1fr}
}
.summary{border:2px solid var(--brand);border-radius:12px;padding:16px 20px;margin:22px 0}
.summary strong{display:inline-block;background:var(--brand);color:#fff;font-size:13px;padding:2px 10px;border-radius:999px}
.summary ul{margin:10px 0 0;padding-left:20px}
.summary li{margin:4px 0}
.course{list-style:none;padding:0;margin:18px 0 8px;display:grid;grid-template-columns:repeat(4,1fr);gap:8px;counter-reset:none}
.course li{border-radius:10px;padding:12px 10px;font-size:14px;font-weight:700;text-align:center;background:var(--brand);color:#fff}
.course li.run{background:var(--soft);color:var(--sub);font-weight:600}
@media (max-width:720px){.course{grid-template-columns:1fr 1fr}}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:18px 0}
.grid2 figure{margin:0}
.grid2 img{aspect-ratio:7/5;object-fit:cover}
.grid2 figcaption{text-align:left;font-size:14px;color:#333}
@media (max-width:520px){.grid2{grid-template-columns:1fr}}