/* skin: mono  (원본 샘플: /homepage/simple-mono.html) */
:root{
  --ink:#111;--paper:#fff;--gray:#F2F2F2;--mid:#6b6b6b;--line:#111;--hair:#d6d6d6;--accent:#FFD400;
  --wrap:1180px;--gut:24px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{margin:0;font-family:Pretendard,-apple-system,"Apple SD Gothic Neo","Malgun Gothic",sans-serif;color:var(--ink);background:var(--paper);line-height:1.65;word-break:keep-all;overflow-wrap:break-word}
img{display:block;max-width:100%}
a{color:inherit}
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gut)}
.skip{position:absolute;left:-999px;top:0;background:var(--accent);color:var(--ink);padding:10px 16px;font-weight:700;z-index:100}
.skip:focus{left:8px;top:8px}
:focus-visible{outline:3px solid var(--ink);outline-offset:3px;box-shadow:0 0 0 6px var(--accent)}
.mark{background:linear-gradient(transparent 62%,var(--accent) 62%);padding:0 .08em}

/* header */
.hd{position:sticky;top:0;z-index:50;background:var(--paper);border-bottom:1px solid var(--line)}
.hd .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:800;font-size:1.12rem;letter-spacing:-.02em}
.logo i{width:22px;height:22px;background:var(--ink);position:relative;flex:none}
.logo i::after{content:"";position:absolute;right:-5px;bottom:-5px;width:10px;height:10px;background:var(--accent)}
.gnb{display:flex;align-items:center;gap:4px}
.gnb ul{list-style:none;margin:0;padding:0;display:flex}
.gnb a{display:block;padding:8px 14px;text-decoration:none;font-weight:600;font-size:.95rem}
.gnb a:hover{text-decoration:underline;text-decoration-color:var(--accent);text-decoration-thickness:4px;text-underline-offset:6px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 22px;border:1.5px solid var(--ink);font-weight:700;text-decoration:none;font-size:.97rem;background:var(--paper);color:var(--ink);cursor:pointer;font-family:inherit}
.btn.y{background:var(--accent)}
.btn.k{background:var(--ink);color:#fff}
.btn:hover{transform:translate(-2px,-2px);box-shadow:3px 3px 0 var(--ink)}
.hd .btn{min-height:40px;padding:0 16px;margin-left:10px}
.burger{display:none;width:44px;height:44px;border:1.5px solid var(--ink);background:var(--paper);cursor:pointer;position:relative}
.burger span,.burger span::before,.burger span::after{position:absolute;left:11px;width:20px;height:2px;background:var(--ink);content:""}
.burger span{top:20px}.burger span::before{top:-6px;left:0}.burger span::after{top:6px;left:0}

/* section frame */
section{border-bottom:1px solid var(--line)}
.sec{padding:88px 0}
.sh{display:grid;grid-template-columns:200px 1fr;gap:24px;align-items:end;margin-bottom:40px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.sh .no{font-size:.85rem;font-weight:700;letter-spacing:.12em}
.sh .no b{display:inline-block;background:var(--accent);padding:2px 8px;margin-right:8px}
.sh h2{margin:0;font-size:clamp(1.6rem,3.2vw,2.3rem);letter-spacing:-.03em;line-height:1.25}
.sh p{grid-column:2;margin:6px 0 0;color:var(--mid)}

/* hero */
.hero{border-bottom:1px solid var(--line)}
.hero .wrap{display:grid;grid-template-columns:1.1fr 1fr;padding:0}
.hero-txt{padding:72px var(--gut) 56px;border-right:1px solid var(--line);display:flex;flex-direction:column;justify-content:space-between;min-width:0}
.badge{display:inline-block;background:var(--accent);font-size:.82rem;font-weight:700;padding:4px 10px;letter-spacing:.04em}
.hero h1{font-size:clamp(2.3rem,5.6vw,4.4rem);line-height:1.12;letter-spacing:-.045em;margin:22px 0 22px;font-weight:800}
.hero .lead{font-size:1.08rem;max-width:30em;margin:0 0 30px;color:#333}
.cta{display:flex;flex-wrap:wrap;gap:10px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);margin-top:48px}
.stats div{padding:16px 14px 0 0;min-width:0}
.stats div+div{padding-left:14px;border-left:1px solid var(--hair)}
.stats dt{font-size:.8rem;color:var(--mid);font-weight:600}
.stats dd{margin:2px 0 0;font-size:1.7rem;font-weight:800;letter-spacing:-.03em}
.stats dd small{font-size:.85rem;font-weight:600;margin-left:2px}
.hero-ph{position:relative;aspect-ratio:1/1;min-width:0}
.hero-ph img{width:100%;height:100%;object-fit:cover}
.hero-ph figcaption{position:absolute;left:0;bottom:0;background:var(--paper);border-top:1px solid var(--line);border-right:1px solid var(--line);padding:8px 14px;font-size:.82rem;font-weight:600}

/* about */
.promise{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.promise article{border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:28px 26px 32px;min-width:0}
.promise .n{font-size:2.6rem;font-weight:800;line-height:1;letter-spacing:-.04em}
.promise h3{margin:18px 0 8px;font-size:1.2rem}
.promise p{margin:0;color:#333;font-size:.97rem}
.greet{display:grid;grid-template-columns:1fr 2fr;gap:0;margin-top:40px;border:1px solid var(--line)}
.greet img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;border-right:1px solid var(--line)}
.greet div{padding:30px 32px;min-width:0}
.greet blockquote{margin:0 0 14px;font-size:1.18rem;font-weight:700;line-height:1.55}
.greet p{margin:0;color:#333}
.greet .sign{margin-top:16px;font-weight:700}

/* tables */
.tbox{overflow-x:auto;-webkit-overflow-scrolling:touch;border-top:2px solid var(--ink);min-width:0}
table{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}
th,td{padding:14px 16px;border-bottom:1px solid var(--hair);text-align:left;vertical-align:top}
thead th{font-size:.82rem;letter-spacing:.06em;color:var(--mid);font-weight:700;border-bottom:1px solid var(--ink);white-space:nowrap}
tbody th{font-weight:800;white-space:nowrap}
td.r,th.r{text-align:right;white-space:nowrap}
tbody tr:last-child th,tbody tr:last-child td{border-bottom:1px solid var(--ink)}
.chip{display:inline-block;font-size:.75rem;font-weight:700;border:1px solid var(--ink);padding:1px 7px;margin-left:6px;vertical-align:2px}
.chip.y{background:var(--accent);border-color:var(--accent)}
.note{font-size:.88rem;color:var(--mid);margin:12px 0 0}
.cls-wrap{display:grid;grid-template-columns:2fr 1fr;gap:32px}
.cls-wrap>*{min-width:0}
.cls-wrap figure{margin:0;border:1px solid var(--line)}
.cls-wrap figure img{width:100%;aspect-ratio:4/5;object-fit:cover}
.cls-wrap figcaption{padding:10px 14px;font-size:.85rem;border-top:1px solid var(--line)}

/* daily */
.day{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.day>*{min-width:0}
.tl{list-style:none;margin:0;padding:0;border-top:2px solid var(--ink)}
.tl li{display:grid;grid-template-columns:120px 1fr;border-bottom:1px solid var(--hair);padding:12px 0}
.tl time{font-weight:800}
.tl span{color:#222}
.tl li.hl span::before{content:"";display:inline-block;width:8px;height:8px;background:var(--accent);margin-right:8px;vertical-align:2px;outline:1px solid var(--ink)}
.day h3,.board h3{margin:0 0 12px;font-size:1.05rem}

/* menu + notice */
.board{display:grid;grid-template-columns:1.4fr 1fr;gap:32px}
.board>*{min-width:0}
.menu td{min-width:140px}
.menu td small{display:block;color:var(--mid);font-size:.8rem}
.today{background:var(--gray)}
.news{list-style:none;margin:0;padding:0;border-top:2px solid var(--ink)}
.news li{border-bottom:1px solid var(--hair)}
.news a{display:grid;grid-template-columns:1fr auto;gap:12px;padding:14px 0;text-decoration:none}
.news a:hover strong{text-decoration:underline;text-decoration-color:var(--accent);text-decoration-thickness:3px}
.news strong{font-weight:600;min-width:0}
.news time{color:var(--mid);font-size:.88rem}
.news .ph{margin-top:18px;border:1px solid var(--line)}
.news .ph img{width:100%;aspect-ratio:16/9;object-fit:cover}

/* admission */
.steps{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line);list-style:none;margin:0 0 48px;padding:0;counter-reset:s}
.steps li{border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:24px 22px;min-width:0;counter-increment:s}
.steps li::before{content:"0" counter(s);display:block;font-size:2rem;font-weight:800;font-variant-numeric:tabular-nums;line-height:1;margin-bottom:14px}
.steps li:first-child::before{background:var(--accent);display:inline-block;padding:2px 6px}
.steps h3{margin:0 0 6px;font-size:1.05rem}
.steps p{margin:0;font-size:.93rem;color:#333}
.fee{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:start}
.fee>*{min-width:0}
.fee .free{background:var(--gray);padding:26px 28px;border-left:6px solid var(--accent)}
.fee .free h3{margin:0 0 8px}
.fee .free p{margin:0 0 8px}

/* location */
.loc{display:grid;grid-template-columns:1.5fr 1fr;border:1px solid var(--line)}
.loc>*{min-width:0}
.map{position:relative;min-height:380px;border-right:1px solid var(--line);background:var(--gray)}
.map iframe{position:absolute;inset:0;width:100%;height:100%;border:0;filter:grayscale(1)}
.info{margin:0;padding:8px 28px}
.info div{padding:16px 0;border-bottom:1px solid var(--hair)}
.info div:last-child{border-bottom:0}
.info dt{font-size:.8rem;font-weight:700;color:var(--mid);letter-spacing:.06em}
.info dd{margin:4px 0 0;font-weight:600}

/* footer */
.ft{background:var(--ink);color:#fff;padding:44px 0 36px}
.ft .wrap{display:grid;grid-template-columns:1fr auto;gap:20px;align-items:end}
.ft strong{font-size:1.15rem}
.ft p{margin:6px 0 0;color:#bdbdbd;font-size:.9rem}
.ft .disc{display:inline-block;margin-top:14px;background:var(--accent);color:var(--ink);font-weight:700;font-size:.82rem;padding:3px 10px}

.mbar{display:none}

/* reveal (not hero) */
.rv{opacity:1}
.js .rv{opacity:0;transform:translateY(14px);transition:opacity .5s ease,transform .5s ease}
.js .rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js .rv{opacity:1;transform:none;transition:none}.btn:hover{transform:none}html{scroll-behavior:auto}}

@media (max-width:960px){
  .hero .wrap{grid-template-columns:1fr}
  .hero-txt{border-right:0;border-bottom:1px solid var(--line);padding-top:48px}
  .promise{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr}
  .cls-wrap,.day,.board,.fee,.loc{grid-template-columns:1fr}
  .cls-wrap figure img{aspect-ratio:16/9}
  .map{border-right:0;border-bottom:1px solid var(--line)}
  .sh{grid-template-columns:1fr;gap:6px}
  .sh p{grid-column:1}
}
@media (max-width:820px){
  .burger{display:block}
  .gnb{position:fixed;top:64px;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;padding:8px var(--gut) 20px;display:none}
  .gnb.open{display:flex}
  .gnb ul{flex-direction:column}
  .gnb a{padding:14px 0;border-bottom:1px solid var(--hair)}
  .hd .btn{margin:14px 0 0}
}
@media (max-width:600px){
  :root{--gut:16px}
  .sec{padding:60px 0}
  .stats dd{font-size:1.35rem}
  .steps{grid-template-columns:1fr}
  .greet{grid-template-columns:1fr}
  .greet img{border-right:0;border-bottom:1px solid var(--line)}
  .greet div{padding:22px 20px}
  .tl li{grid-template-columns:96px 1fr}
  .info{padding:4px 20px}
  .ft .wrap{grid-template-columns:1fr}
  body{padding-bottom:64px}
  .mbar{display:grid;grid-template-columns:1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:60;border-top:1.5px solid var(--ink);height:64px}
  .mbar a{display:flex;align-items:center;justify-content:center;font-weight:800;text-decoration:none;background:var(--paper)}
  .mbar a+a{background:var(--accent);border-left:1.5px solid var(--ink)}
}