:root{
  --sky:#0f4c6b;
  --sky-dark:#092f42;
  --sand:#f2ede2;
  --text:#1c1f22;
  --muted:#5a6167;
  --border:#e2ddd0;
  --accent:#d98a2b;
}
*{box-sizing:border-box}
body{margin:0;font-family:'Noto Sans KR',sans-serif;color:var(--text);background:#fff;line-height:1.75;word-break:keep-all}
img{max-width:100%;display:block}
.wrap{max-width:980px;margin:0 auto;padding:0 20px}
h1,h2,h3{margin:0 0 .5em;line-height:1.4}

.topbar{background:var(--sky-dark);color:#fff;font-size:13px;padding:9px 20px}
.topbar-in{max-width:980px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px}
.topbar a{color:#e9f2f7;text-decoration:none}
.topbar nav{display:flex;gap:16px}
.topbar .brand{font-weight:700;color:#fff}

.hero{position:relative;min-height:440px;background:url('/upload/thumbnails/ext41aef7b9/file_6a4109fb371c86.78800895.webp') center/cover no-repeat;display:flex;align-items:flex-end}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(9,47,66,.15) 0%,rgba(9,47,66,.85) 90%)}
.hero-bar{position:relative;z-index:2;width:100%;padding:34px 20px 30px;color:#fff}
.hero-bar .tag{display:inline-block;background:var(--accent);color:#fff;font-size:12.5px;font-weight:700;padding:4px 12px;border-radius:20px;margin-bottom:14px}
.hero-bar h1{font-size:clamp(24px,4.4vw,36px);font-weight:800}
.hero-bar p{max-width:680px;font-size:clamp(14px,2vw,16px);opacity:.95;margin:0}

main .block{padding:44px 0}
main .block h2{font-size:clamp(20px,3.2vw,26px);color:var(--sky-dark)}
main .block.soft{background:var(--sand)}

table{width:100%;border-collapse:collapse;margin:18px 0;font-size:14.5px}
caption{text-align:left;font-weight:700;margin-bottom:8px;color:var(--sky-dark)}
th,td{border:1px solid var(--border);padding:10px 12px;text-align:left}
th{background:#eaf1f5;color:var(--sky-dark)}

.step-list{list-style:none;margin:18px 0;padding:0;counter-reset:step;display:grid;gap:12px}
.step-list li{position:relative;background:#fff;border:1px solid var(--border);border-radius:8px;padding:14px 18px 14px 54px}
.step-list li::before{counter-increment:step;content:counter(step);position:absolute;left:14px;top:50%;transform:translateY(-50%);width:26px;height:26px;border-radius:50%;background:var(--sky);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px}

.photo-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:20px 0}
.photo-grid figure{margin:0}
.photo-grid img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:8px;border:1px solid var(--border)}
.photo-grid figcaption{font-size:12.5px;color:var(--muted);text-align:center;margin-top:6px}

.faq-item{border-bottom:1px solid var(--border);padding:18px 0}
.faq-item h3{font-size:17px;color:var(--sky-dark)}
.faq-item p{margin:0;color:var(--text)}

.related{background:var(--sky-dark);color:#fff}
.related h2{color:#fff}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.related-grid a{display:block;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.25);border-radius:8px;padding:16px 18px;text-decoration:none;color:#fff;font-weight:700;font-size:14.5px}
.related-grid a:hover{background:rgba(255,255,255,.16)}

.cta{background:var(--accent);color:#fff;text-align:center;padding:48px 20px}
.cta h2{color:#fff}
.cta-buttons{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;margin-top:20px}
.btn{display:inline-block;padding:14px 28px;border-radius:8px;font-weight:700;text-decoration:none;font-size:16px}
.btn-primary{background:#fff;color:var(--accent)}
.btn-secondary{background:transparent;color:#fff;border:2px solid #fff}

.modified{text-align:center;font-size:12.5px;color:var(--muted);padding:16px 20px 0}

footer{background:var(--sky-dark);color:#cfe1ea;font-size:13px;padding:14px 20px;text-align:center;display:flex;flex-wrap:wrap;justify-content:center;gap:6px 20px}
footer a{color:#9fd3ec}

@media (max-width:640px){
  .photo-grid{grid-template-columns:1fr 1fr}
  .related-grid{grid-template-columns:1fr}
  .hero{min-height:360px}
}