/* layout: anchor-tab-single */
:root{
  --h: 78;
  --ink:    hsl(var(--h) 20% 14%);
  --paper:  hsl(var(--h) 30% 98%);
  --surface:hsl(var(--h) 24% 94%);
  --line:   hsl(var(--h) 18% 84%);
  --accent: hsl(var(--h) 70% 38%);
  --accent-ink: hsl(0 0% 100%);
  --mute:   hsl(var(--h) 10% 44%);
}
*,*::before,*::after{ box-sizing:border-box; }
html,body{ max-width:100%; overflow-x:hidden; }
img,video,svg,table,pre{ max-width:100%; }
body{
  margin:0; word-break:keep-all; overflow-wrap:break-word;
  background:var(--paper); color:var(--ink);
  font-family:"Pretendard",-apple-system,"Apple SD Gothic Neo","Malgun Gothic",sans-serif;
  font-size:17px; line-height:1.75;
}
.sp-wrap{ width:100%; max-width:760px; margin-inline:auto; padding-inline:16px; }
@media (min-width:768px){ .sp-wrap{ padding-inline:24px; } }
h1,h2,h3{ line-height:1.3; margin:0 0 .5em; }
h1{ font-size:clamp(26px,5.6vw,42px); }
h2{ font-size:clamp(20px,3.2vw,25px); }
a{ color:inherit; }

.sp-hdr{ position:sticky; top:0; z-index:20; height:64px; display:flex; align-items:center; background:hsl(0 0% 100%); border-bottom:3px solid var(--accent); }
.sp-hdr .sp-wrap{ display:flex; align-items:center; justify-content:space-between; width:100%; max-width:1180px; }
.sp-logo{ font-weight:800; font-size:18px; text-decoration:none; color:var(--ink); }
.sp-nav{ display:flex; gap:16px; list-style:none; margin:0; padding:0; }
.sp-nav a{ text-decoration:none; font-size:14px; color:var(--mute); }
@media (max-width:420px){ .sp-hdr{ height:56px; } .sp-nav li:nth-child(n+3){ display:none; } }

.sp-hero{ padding:36px 0 20px; background:var(--surface); }
.sp-hero .sp-wrap{ max-width:1180px; }
.sp-sub{ margin:0 0 12px; font-size:15px; letter-spacing:.08em; color:var(--accent); font-weight:700; }
.sp-lead{ font-size:17px; color:var(--mute); max-width:62ch; margin:0 0 22px; }
.sp-cta{ display:flex; flex-wrap:wrap; gap:12px; }
.sp-cta a{ display:inline-flex; align-items:center; justify-content:center; min-height:44px; padding:0 22px; border-radius:8px; font-weight:700; text-decoration:none; font-size:15px; }
.sp-cta-call{ background:var(--accent); color:var(--accent-ink); }
.sp-cta-book{ background:transparent; color:var(--ink); border:1px solid var(--ink); }

.sp-tabs{ position:sticky; top:64px; z-index:15; background:hsl(0 0% 100%); border-bottom:1px solid var(--line); overflow-x:auto; }
.sp-tabs .sp-wrap{ max-width:1180px; }
.sp-tabs ul{ display:flex; gap:6px; list-style:none; margin:0; padding:10px 0; white-space:nowrap; }
.sp-tabs a{ display:inline-block; padding:8px 14px; border-radius:999px; background:var(--surface); text-decoration:none; font-size:14px; color:var(--ink); }
@media (max-width:420px){ .sp-tabs{ top:56px; } }

.sp-section{ padding:30px 0; border-top:1px solid var(--line); }
.sp-section:first-of-type{ border-top:none; }
.sp-fig{ margin:16px 0 0; border-radius:12px; overflow:hidden; aspect-ratio:4/3; background:var(--line); }
.sp-fig img{ width:100%; height:100%; object-fit:cover; display:block; }

.sp-faq-item{ border-bottom:1px solid var(--line); padding:16px 0; }
.sp-faq-q{ font-weight:700; margin:0; cursor:pointer; list-style:none; display:flex; align-items:center; justify-content:space-between; gap:12px; }
.sp-faq-q::-webkit-details-marker{ display:none; }
.sp-faq-q::after{ content:"+"; flex:0 0 auto; font-size:20px; font-weight:400; color:var(--accent); }
.sp-faq-item[open] .sp-faq-q::after{ content:"\2212"; }
.sp-faq-a{ margin:12px 0 0; color:var(--mute); }

.sp-related ul{ list-style:none; margin:0; padding:0; display:flex; flex-wrap:wrap; gap:10px; }
.sp-related a{ display:inline-block; padding:10px 16px; border-radius:8px; background:var(--surface); text-decoration:none; font-size:14px; color:var(--ink); }

.sp-bio{ padding:32px 16px; text-align:center; background:var(--surface); }
.sp-bio img{ width:120px; height:120px; border-radius:999px; object-fit:cover; margin:0 auto 12px; display:block; }
.sp-bio p{ max-width:60ch; margin:0 auto 12px; color:var(--mute); }
.sp-bio a{ font-weight:700; color:var(--accent); text-decoration:none; }

.sp-ctaband{ padding:36px 16px; text-align:center; background:hsl(var(--h) 70% 38%); color:hsl(0 0% 100%); }
.sp-ctaband p{ margin:0 0 16px; font-size:19px; font-weight:700; }
.sp-ctaband-btns{ display:flex; justify-content:center; gap:12px; flex-wrap:wrap; }
.sp-ctaband-btns a{ min-height:44px; display:inline-flex; align-items:center; padding:0 22px; border-radius:8px; text-decoration:none; font-weight:700; }
.sp-ctaband-btns a:first-child{ background:hsl(0 0% 100%); color:var(--accent); }
.sp-ctaband-btns a:last-child{ background:transparent; color:hsl(0 0% 100%); border:1.5px solid hsl(0 0% 100%); }

@media (prefers-reduced-motion:reduce){ *{ animation:none !important; transition:none !important; } }

.ft{ padding:14px 16px; background:hsl(var(--h) 14% 16%); }
.ft-line{ display:flex; flex-wrap:wrap; justify-content:center; gap:6px 14px; margin:0; font-size:12px; line-height:1.5; color:hsl(0 0% 78%); }
.ft-line span{ white-space:nowrap; }
.ft-line span:not(:last-child)::after{ content:"|"; margin-left:14px; color:hsl(0 0% 42%); }
@media (max-width:420px){ .ft-line{ font-size:11px; gap:4px 10px; } .ft-line span:nth-child(4){ white-space:normal; } }

.sp-photos{ display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:10px; margin:20px 0; max-width:640px; margin-inline:auto; }
.sp-photos figure{ margin:0; min-width:0; min-height:0; overflow:hidden; aspect-ratio:4/3; position:relative;}
.sp-photos img{ display:block; position:absolute; inset:0; width:100%; height:100%; object-fit:contain; background:var(--surface); border-radius:6px; }
.sp-photos figcaption{ margin-top:6px; font-size:12.5px; color:var(--mute); text-align:center; }
@media (max-width:900px){ .sp-photos{ grid-template-columns:repeat(2,minmax(0,1fr)); gap:12px; } }
@media (max-width:480px){ .sp-photos{ grid-template-columns:minmax(0,1fr); } }

.sp-table-wrap{ overflow-x:auto; margin:18px 0; }
.sp-table{ width:100%; border-collapse:collapse; min-width:480px; border:2px solid var(--line); }
.sp-table th,.sp-table td{ border:1px solid var(--line); padding:8px 10px; text-align:left; font-size:14px; }
.sp-table th{ background:var(--surface); }

.sp-diagram{ display:flex; flex-direction:column; gap:8px; margin:20px 0; padding:18px; background:var(--surface); border-radius:12px; }
.sp-diagram .sp-step{ text-align:left; font-size:13.5px; padding:10px 12px; background:hsl(0 0% 100%); border-radius:8px; }
.sp-diagram .sp-step b{ display:inline; font-size:15px; margin-right:6px; color:var(--accent); }
.sp-diagram .sp-arrow{ flex:0 0 auto; color:var(--accent); font-size:18px; text-align:center; }
@media (min-width:600px){ .sp-diagram{ flex-direction:column; } }