/* 「굿」 — 먹·한지·낙관·금박 */
:root{
  /* 쪽빛 밤 + 단청 청록 + 금박, 빨강은 낙관에만. 레이아웃: 한 칼럼, 섹션마다 금박 머리줄 */
  --ink:#121a2b; --ink2:#18223a; --ink3:#1f2b47;
  --paper:#ece6d8; --paper2:#c9cbd2; --mute:#8f99ad;
  --jade:#3c9c88; --jade2:#72c7b2;
  --red:#c4432e; --red2:#d9573f; --gold:#c9a75e; --gold2:#e3c98c;
  --line:rgba(201,167,94,.24);
  --f-brush:"Song Myung",serif; --f-serif:"Gowun Batang",serif; --f-sans:"Noto Sans KR",system-ui,sans-serif;
  --pad:max(18px,env(safe-area-inset-left,0px));
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;background:var(--ink);color:var(--paper);font:15px/1.75 var(--f-sans);
  padding-top:env(safe-area-inset-top,0px);padding-bottom:calc(64px + env(safe-area-inset-bottom,0px));
  background-image:radial-gradient(1100px 560px at 50% -12%,rgba(60,156,136,.22),transparent 62%),
  radial-gradient(900px 520px at 100% 100%,rgba(201,167,94,.08),transparent 60%);}
#sky{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
a{color:var(--gold2)}
img{max-width:100%;display:block}
.loading{text-align:center;padding:120px 0;font:48px var(--f-brush);color:var(--jade2)}

/* 낙관 */
.seal{display:inline-grid;place-items:center;width:40px;height:40px;background:var(--red);color:#fff4e6;
  font:28px/1 var(--f-brush);border-radius:4px;box-shadow:inset 0 0 0 2px rgba(255,240,220,.35),0 4px 14px rgba(0,0,0,.35);transform:rotate(-4deg)}
.seal.sm{width:30px;height:30px;font-size:19px}
.seal.lg{width:76px;height:76px;font-size:52px}

/* 헤더 */
.top{position:sticky;top:0;z-index:20;background:rgba(18,26,43,.88);backdrop-filter:blur(10px)}
.top::after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:4px;background:linear-gradient(90deg,#2f6fae 0 20%,#c4432e 20% 40%,#d9b54a 40% 60%,#ece6d8 60% 80%,#1a1a1a 80%)}
.top::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);background:var(--ink);z-index:-1}
.top-in{max-width:1180px;margin:0 auto;display:flex;align-items:center;gap:18px;padding:10px var(--pad)}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--paper)}
.logo-t{font:20px/1 var(--f-brush);letter-spacing:.08em}
.logo-t small{display:block;font:600 10px var(--f-sans);letter-spacing:.4em;color:var(--gold);margin-top:4px}
.nav{display:flex;gap:2px;flex:1;overflow-x:auto;scrollbar-width:none}
.nav a{color:var(--mute);text-decoration:none;padding:7px 12px;border-radius:2px;white-space:nowrap;font-weight:500}
.nav a[aria-current=page]{color:var(--paper);box-shadow:inset 0 -2px 0 var(--jade2)}
.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border:1px solid var(--gold);color:var(--gold2);
  text-decoration:none;font-weight:700;background:transparent;cursor:pointer;font-family:var(--f-sans);font-size:14px}
.btn-play{background:var(--jade);border-color:var(--jade2);color:#0e1a1a}
.btn.is-off{opacity:.6;cursor:default}
@media (max-width:720px){.top-in{flex-wrap:wrap;gap:8px}.nav{order:3;flex-basis:100%}.btn-play{margin-left:auto}}

main{position:relative;z-index:1;max-width:1180px;margin:0 auto;padding:0 var(--pad)}

/* 홈 히어로 */
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;padding:64px 0 40px;min-height:0}
.hero h1{font:clamp(64px,12vw,148px)/1 var(--f-brush);margin:0;color:var(--paper);text-shadow:0 0 50px rgba(60,156,136,.45)}
.hero h1 em{font-style:normal;color:var(--gold2)}
.kicker{font:700 12px var(--f-sans);letter-spacing:.4em;color:var(--gold);margin:0 0 14px}
.hero .sub{font:17px/1.9 var(--f-serif);color:var(--paper2);max-width:520px;margin:22px 0 28px}
.cta{display:flex;gap:10px;flex-wrap:wrap}
@media (max-width:860px){.hero{grid-template-columns:1fr;min-height:0;padding-top:40px}}

/* 입학 통지서 (한지 부적) */
.notice{position:relative;background:var(--paper);color:#2a1e14;padding:28px 26px 26px;border-radius:2px;
  box-shadow:0 30px 60px rgba(0,0,0,.6),inset 0 0 60px rgba(120,80,30,.18);transform:rotate(1.2deg);
  background-image:repeating-linear-gradient(0deg,rgba(120,80,30,.04) 0 2px,transparent 2px 6px)}
.notice::before{content:"";position:absolute;inset:10px;border:1px solid rgba(179,38,30,.55);pointer-events:none}
.notice h3{font:26px var(--f-brush);margin:0 0 4px;color:#7a1712;text-align:center}
.notice .no{text-align:center;font:600 11px var(--f-sans);letter-spacing:.3em;color:#8a6d4d;margin:0 0 18px}
.notice dl{display:grid;grid-template-columns:90px 1fr;gap:10px 14px;margin:0;font:15px var(--f-serif)}
.notice dt{color:#8a6d4d}.notice dd{margin:0;border-bottom:1px dotted #b39a78}
.notice .stamp{position:absolute;right:22px;bottom:18px;transform:rotate(-12deg);opacity:.9}
.notice .vert{position:absolute;left:-34px;top:20px;writing-mode:vertical-rl;font:15px var(--f-brush);color:var(--gold);letter-spacing:.3em;transform:rotate(-1.2deg)}

/* 섹션 공통 */
.page-hero{padding:56px 0 18px;border-bottom:1px solid var(--line);margin-bottom:28px}
.page-hero .eyebrow{color:var(--gold)}
.page-hero h1{font:clamp(42px,7vw,72px)/1.1 var(--f-brush);margin:6px 0}
.page-hero p{color:var(--paper2);font-family:var(--f-serif);max-width:720px}
.eyebrow{font:700 11px var(--f-sans);letter-spacing:.35em;text-transform:uppercase;color:var(--gold);margin:0}
.panel{margin:0 0 56px}
.panel h2{text-wrap:balance;font:32px/1.2 var(--f-brush);margin:6px 0 6px;display:flex;align-items:center;gap:12px}
.panel h2::after{content:"";flex:1;height:1px;background:linear-gradient(90deg,var(--line),transparent)}
.lead{color:var(--paper2);font-family:var(--f-serif);margin:4px 0 18px}
.subnav{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.chip{display:inline-block;padding:5px 12px;border:1px solid var(--line);color:var(--paper2);text-decoration:none;font-size:13px;background:rgba(255,255,255,.02);cursor:pointer;font-family:var(--f-sans)}
.chip[aria-pressed=true]{border-color:var(--jade2);background:rgba(60,156,136,.22);color:#fff}
.grid{display:grid;gap:14px}
.g2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.g3{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.card{background:linear-gradient(180deg,var(--ink2),var(--ink3));border:1px solid var(--line);padding:18px 18px 16px;position:relative}
.card b{display:block;font:20px var(--f-brush);margin-bottom:4px}
.card p{margin:0;color:var(--paper2);font-size:14px}
.card .tag{position:absolute;top:12px;right:12px;font-size:11px;padding:2px 8px;border:1px solid}
.tag.적{color:var(--red2);border-color:var(--red2)}.tag.아군{color:#7fc49a;border-color:#7fc49a}.tag.제도{color:var(--gold2);border-color:var(--gold2)}

/* 연표 */
.timeline{position:relative;padding-left:28px}
.timeline::before{content:"";position:absolute;left:8px;top:6px;bottom:6px;width:2px;background:linear-gradient(var(--jade),var(--gold))}
.tl{position:relative;margin:0 0 22px}
.tl::before{content:"";position:absolute;left:-26px;top:8px;width:12px;height:12px;background:var(--jade);transform:rotate(45deg);box-shadow:0 0 12px var(--jade)}
.tl small{color:var(--gold);font-weight:700;letter-spacing:.1em}
.tl h3{font:22px var(--f-brush);margin:2px 0}
.tl p{margin:0;color:var(--paper2)}

/* 묵화 */
.ink{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--line)}
.ink>div{padding:18px;border-right:1px solid var(--line);background:linear-gradient(180deg,rgba(0,0,0,0),rgba(0,0,0,.4))}
.ink>div:nth-child(2){background:linear-gradient(180deg,rgba(0,0,0,.2),rgba(0,0,0,.7))}
.ink>div:nth-child(3){background:#05070c;border-right:0}
.ink b{font:22px var(--f-brush)}
.ink p{margin:6px 0;color:var(--paper2);font-size:14px}
.ink em{font-style:normal;color:var(--gold2);font-size:13px}
@media (max-width:720px){.ink{grid-template-columns:1fr}.ink>div{border-right:0;border-bottom:1px solid var(--line)}}

/* 학부 */
.dept{border-top:4px solid}
.dept.홍{border-color:var(--red2)}.dept.녹{border-color:#4f9a6e}.dept.청{border-color:#4a76b8}.dept.금{border-color:var(--gold)}

/* 표 */
.tbl{width:100%;border-collapse:collapse;font-size:14px}
.tbl td,.tbl th{border-bottom:1px solid var(--line);padding:10px 8px;text-align:left;vertical-align:top}
.tbl td:first-child{color:var(--gold2);white-space:nowrap;font-weight:700;width:1%}

/* 학사 일정 */
.cal{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px}
.mon{border:1px solid var(--line);padding:12px 14px;background:var(--ink2);position:relative}
.mon b{font:30px var(--f-brush);color:var(--paper)}
.mon b small{font:12px var(--f-sans);color:var(--mute);margin-left:4px}
.mon p{margin:4px 0 0;font-size:13px;color:var(--paper2)}
.mon.now{border-color:var(--jade2);box-shadow:0 0 0 1px var(--jade2),0 0 24px rgba(60,156,136,.3)}
.mon.now::after{content:"이번 달";position:absolute;top:10px;right:10px;font-size:10px;background:var(--jade);color:#0e1a1a;padding:1px 6px}
.mon.off{opacity:.5}

/* 인물 */
.cfilter{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:16px}
.search input{background:var(--ink2);border:1px solid var(--line);color:var(--paper);padding:8px 12px;font:14px var(--f-sans);width:220px}
.roster{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px}
.pc{background:none;border:0;padding:0;text-align:left;color:inherit;cursor:pointer;font-family:inherit}
.pc .ph{position:relative;aspect-ratio:832/1216;overflow:hidden;border:1px solid var(--line);background:linear-gradient(160deg,var(--ink3),var(--ink))}
.pc .ph img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.pc:hover .ph img{transform:scale(1.04)}
.pc .ph .ph-seal{position:absolute;inset:0;display:grid;place-items:center}
.pc .ph .ph-seal span{font:64px var(--f-brush);color:rgba(239,228,207,.12)}
.pc .grade{position:absolute;left:8px;top:8px;background:rgba(18,26,43,.85);border:1px solid var(--gold);color:var(--gold2);font:700 12px var(--f-sans);padding:2px 8px}
.pc .meta{padding:8px 2px}
.pc .nm{display:block;font:20px var(--f-brush)}
.pc .af{display:block;font-size:12px;color:var(--mute)}
.ghead{display:flex;align-items:baseline;gap:10px;margin:28px 0 12px}
.ghead h3{font:24px var(--f-brush);margin:0}
.ghead small{color:var(--mute)}

/* 모달 */
dialog{border:1px solid var(--gold);background:var(--ink2);color:var(--paper);padding:0;max-width:880px;width:calc(100% - 24px);max-height:88vh}
dialog::backdrop{background:rgba(10,14,24,.78)}
.mdl{display:grid;grid-template-columns:320px 1fr;max-height:88vh;overflow:auto}
.mdl .pic{background:var(--ink)}
.mdl .pic img{width:100%;height:100%;object-fit:cover}
.mdl .pic .ph-seal{aspect-ratio:832/1216;display:grid;place-items:center;font:120px var(--f-brush);color:rgba(239,228,207,.12)}
.mdl .info{padding:24px 24px 28px;position:relative}
.mdl h2{font:40px/1.1 var(--f-brush);margin:4px 0}
.mdl .quote{font:16px/1.8 var(--f-serif);color:var(--paper2);border-left:3px solid var(--jade);padding-left:12px;margin:14px 0}
.x{position:absolute;top:10px;right:12px;background:none;border:0;color:var(--paper);font-size:28px;cursor:pointer;z-index:2}
@media (max-width:720px){.mdl{grid-template-columns:1fr}.mdl .pic img{max-height:56vh;object-position:top}}

/* 스포일러 */
details.spoil{border:1px dashed var(--gold);padding:10px 14px;margin:14px 0;background:rgba(201,167,94,.06)}
details.spoil summary{cursor:pointer;color:var(--gold2);font-weight:700}
details.spoil p{margin:8px 0 0;color:var(--paper2)}

/* 가이드 */
.mode{display:flex;gap:14px;align-items:flex-start}
.mode .no{font:34px/1 var(--f-brush);color:var(--jade2);min-width:42px}
pre.persona{background:var(--paper);color:#2a1e14;padding:18px;font:14px/1.8 var(--f-serif);white-space:pre-wrap;margin:0}
.copy{margin-top:10px}

/* 뉴스·음악 */
.news{display:grid;gap:10px}
.news .card small{color:var(--gold)}
.track{display:flex;align-items:center;gap:14px}
.track .seal{flex:none}

/* 독 */
.dock{position:fixed;left:0;right:0;bottom:0;z-index:15;display:flex;align-items:center;gap:12px;
  padding:10px var(--pad) calc(10px + env(safe-area-inset-bottom,0px));background:rgba(18,26,43,.94);border-top:1px solid var(--line);backdrop-filter:blur(10px)}
.dock .ti b{display:block;font:16px var(--f-brush)}.dock .ti span{font-size:12px;color:var(--mute)}

.foot{position:relative;z-index:1;text-align:center;color:var(--mute);font-size:13px;padding:40px 0 20px;border-top:1px solid var(--line);margin-top:40px}
.foot a{color:var(--mute);margin:0 8px;text-decoration:none}
.toast{position:fixed;left:50%;bottom:90px;transform:translateX(-50%);background:var(--jade);color:#fff;padding:8px 16px;opacity:0;transition:.3s;z-index:30;pointer-events:none}
.toast.on{opacity:1}
.reveal{opacity:1}
.reveal.in{animation:rise .7s ease both}
@keyframes rise{from{transform:translateY(12px);opacity:.6}to{transform:none;opacity:1}}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

:focus-visible{outline:2px solid var(--jade2);outline-offset:2px}

.draw-btn{margin-top:18px;background:#7a1712;color:#f5ead6;border:0;padding:9px 18px;font:600 13px var(--f-sans);letter-spacing:.15em;cursor:pointer;border-radius:2px}
.draw-btn:hover{background:#a3201a}
.notice .stamp{cursor:pointer}
#admit.flip dd{animation:admitIn .45s ease both}
#admit.flip dd:nth-of-type(2){animation-delay:.05s}#admit.flip dd:nth-of-type(3){animation-delay:.1s}#admit.flip dd:nth-of-type(4){animation-delay:.15s}#admit.flip dd:nth-of-type(5){animation-delay:.2s}
@keyframes admitIn{from{opacity:0;transform:translateY(4px);filter:blur(2px)}to{opacity:1;transform:none;filter:none}}
.notice .stamp.thud{animation:thud .35s ease}
@keyframes thud{0%{transform:rotate(-12deg) scale(1.6);opacity:0}100%{transform:rotate(-12deg) scale(1);opacity:.9}}