:root{
  --h: 311;
  --bg: hsl(var(--h) 35% 97%);
  --bg-alt: hsl(var(--h) 40% 93%);
  --ink: hsl(var(--h) 30% 14%);
  --ink-soft: hsl(var(--h) 18% 32%);
  --accent: hsl(var(--h) 55% 42%);
  --accent-dark: hsl(var(--h) 60% 30%);
  --line: hsl(var(--h) 25% 80%);
  --card-bg: #fff;
  --radius: 999px;
  --radius-sm: 18px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:"Noto Sans KR", -apple-system, "Malgun Gothic", sans-serif;
  line-height:1.75;
  font-size:16px;
  overflow-x:hidden;
  max-width:100%;
}
a{color:var(--accent-dark)}
img{max-width:100%;display:block}
.r17-page{overflow-x:hidden}

.r17-header{
  display:flex;
  flex-direction:column;
  gap:10px;
  padding:16px 20px;
  background:#fff;
  border-bottom:1px dotted var(--line);
}
.r17-brand{margin:0;font-weight:700;color:var(--accent-dark);letter-spacing:.02em}
.r17-nav{display:flex;flex-wrap:wrap;gap:14px;font-size:14px}
.r17-nav a{text-decoration:none;color:var(--ink-soft);padding:6px 0}
.r17-nav a:hover{color:var(--accent-dark)}

.r17-hero{
  text-align:center;
  padding:52px 20px 36px;
  max-width:760px;
  margin:0 auto;
}
.r17-hero h1{
  font-size:clamp(1.9rem, 6vw, 3rem);
  margin:0 0 18px;
  font-weight:800;
  letter-spacing:-0.01em;
  color:var(--ink);
}
.r17-lead{
  font-size:1.05rem;
  color:var(--ink-soft);
  margin:0 auto 24px;
  max-width:640px;
}
.r17-cta-inline{
  display:inline-block;
  padding:12px 28px;
  border-radius:var(--radius);
  background:var(--accent);
  color:#fff;
  text-decoration:none;
  font-weight:700;
  min-height:44px;
  line-height:20px;
}
.r17-cta-inline:hover{background:var(--accent-dark)}

.r17-summary{
  max-width:640px;
  margin:0 auto 36px;
  padding:0 20px;
}
.r17-visually-label{
  font-size:.9rem;
  text-transform:uppercase;
  letter-spacing:.08em;
  color:var(--accent-dark);
  margin:0 0 12px;
}
.r17-summary-list{
  margin:0;
  padding:0;
  list-style:none;
  display:grid;
  gap:10px;
}
.r17-summary-list li{
  background:var(--bg-alt);
  border-radius:var(--radius-sm);
  padding:12px 18px;
  font-size:.96rem;
}

.r17-gallery{
  display:grid;
  grid-template-columns:repeat(2, 1fr);
  gap:8px;
  max-width:1100px;
  margin:0 auto 40px;
  padding:0 12px;
}
.r17-gallery figure{margin:0;border-radius:var(--radius-sm);overflow:hidden;background:#eee}
.r17-gallery img{width:100%;height:100%;aspect-ratio:4/3;object-fit:cover}

.r17-body{
  max-width:700px;
  margin:0 auto 48px;
  padding:0 20px;
}
.r17-body h2{
  font-size:clamp(1.25rem, 3.4vw, 1.55rem);
  margin:36px 0 14px;
  color:var(--accent-dark);
  border-bottom:1px dotted var(--line);
  padding-bottom:8px;
}
.r17-body h2:first-child{margin-top:0}
.r17-body p{margin:0 0 16px;color:var(--ink-soft)}

.r17-table-wrap{overflow-x:auto;margin:16px 0}
.r17-body table{
  width:100%;
  border-collapse:collapse;
  min-width:480px;
  background:#fff;
  border-radius:var(--radius-sm);
  overflow:hidden;
}
.r17-body caption{text-align:left;font-size:.85rem;color:var(--ink-soft);margin-bottom:8px}
.r17-body th,.r17-body td{
  border:1px dotted var(--line);
  padding:10px 14px;
  text-align:left;
  font-size:.94rem;
}
.r17-body th{background:var(--bg-alt);color:var(--accent-dark)}

.r17-dl{
  background:var(--bg-alt);
  border-radius:var(--radius-sm);
  padding:18px 22px;
  margin:18px 0;
}
.r17-dl dt{font-weight:700;color:var(--accent-dark);margin-top:12px}
.r17-dl dt:first-child{margin-top:0}
.r17-dl dd{margin:4px 0 0;color:var(--ink-soft)}

.r17-checklist{
  margin:0;
  padding:0;
  list-style:none;
  display:grid;
  gap:10px;
}
.r17-checklist li{
  position:relative;
  padding:10px 16px 10px 40px;
  background:#fff;
  border:1px dotted var(--line);
  border-radius:var(--radius-sm);
  font-size:.95rem;
}
.r17-checklist li::before{
  content:"";
  position:absolute;
  left:14px;
  top:50%;
  transform:translateY(-50%);
  width:10px;
  height:10px;
  border-radius:50%;
  background:var(--accent);
}

.r17-related{
  max-width:1100px;
  margin:0 auto 40px;
  padding:0 20px;
}
.r17-related h2{
  text-align:center;
  font-size:clamp(1.3rem, 3.6vw, 1.7rem);
  margin-bottom:24px;
}
.r17-card-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:16px;
}
.r17-card{
  display:block;
  background:var(--card-bg);
  border-radius:var(--radius-sm);
  padding:20px;
  text-decoration:none;
  color:var(--ink);
  box-shadow:0 6px 18px hsl(var(--h) 30% 60% / .16);
  transition:transform .15s ease;
  min-height:44px;
}
.r17-card:hover{transform:translateY(-3px)}
.r17-card h3{margin:0 0 8px;font-size:1.05rem;color:var(--accent-dark)}
.r17-card p{margin:0;font-size:.92rem;color:var(--ink-soft)}

.r17-cta{
  background:var(--accent);
  color:#fff;
  text-align:center;
  padding:48px 20px;
  margin-bottom:40px;
}
.r17-cta h2{margin:0 0 12px;font-size:clamp(1.3rem, 3.6vw, 1.8rem)}
.r17-cta p{margin:0 0 22px;opacity:.95}
.r17-cta-btn{
  display:inline-block;
  padding:14px 32px;
  border-radius:var(--radius);
  background:#fff;
  color:var(--accent-dark);
  text-decoration:none;
  font-weight:800;
  min-height:44px;
  line-height:20px;
}

.r17-faq{
  max-width:720px;
  margin:0 auto 56px;
  padding:0 20px;
}
.r17-faq h2{text-align:center;margin-bottom:20px;font-size:clamp(1.3rem, 3.6vw, 1.7rem)}
.r17-faq details{
  background:#fff;
  border:1px dotted var(--line);
  border-radius:var(--radius-sm);
  padding:14px 18px;
  margin-bottom:12px;
}
.r17-faq summary{
  cursor:pointer;
  font-weight:700;
  color:var(--ink);
  min-height:44px;
  display:flex;
  align-items:center;
}
.r17-faq p{margin:10px 0 0;color:var(--ink-soft)}

.r17-footer{
  background:var(--ink);
  color:#f2eef4;
  padding:32px 20px;
}
.r17-footer-inner{max-width:700px;margin:0 auto;text-align:center}
.r17-biz-title{font-weight:700;margin:0 0 10px;font-size:1.05rem}
.r17-biz-list{list-style:none;margin:0 0 14px;padding:0;font-size:.88rem;opacity:.85}
.r17-biz-list li{margin:2px 0}
.r17-copy{font-size:.8rem;opacity:.65;margin:0}

@media (min-width:640px){
  .r17-gallery{grid-template-columns:repeat(4, 1fr)}
  .r17-card-grid{grid-template-columns:repeat(2, 1fr)}
}
@media (min-width:960px){
  .r17-card-grid{grid-template-columns:repeat(3, 1fr)}
}

@media (prefers-reduced-motion: reduce){
  *{transition:none !important;animation:none !important}
}
@media (prefers-color-scheme: dark){
  :root{
    --bg: hsl(var(--h) 20% 10%);
    --bg-alt: hsl(var(--h) 22% 16%);
    --ink: hsl(var(--h) 15% 94%);
    --ink-soft: hsl(var(--h) 12% 78%);
    --line: hsl(var(--h) 20% 30%);
    --card-bg: hsl(var(--h) 20% 14%);
  }
  .r17-header{background:hsl(var(--h) 20% 12%)}
  .r17-checklist li{background:hsl(var(--h) 20% 14%)}
  .r17-body table{background:hsl(var(--h) 20% 14%)}
  .r17-faq details{background:hsl(var(--h) 20% 14%)}
}