@font-face{font-family:'OBTI Sans';font-weight:400;font-style:normal;font-display:swap;src:url(../fonts/obti-sans-400.woff2) format('woff2')}
@font-face{font-family:'OBTI Sans';font-weight:500;font-style:normal;font-display:swap;src:url(../fonts/obti-sans-500.woff2) format('woff2')}
@font-face{font-family:'OBTI Sans';font-weight:700;font-style:normal;font-display:swap;src:url(../fonts/obti-sans-700.woff2) format('woff2')}
@font-face{font-family:'OBTI Sans';font-weight:900;font-style:normal;font-display:swap;src:url(../fonts/obti-sans-900.woff2) format('woff2')}
:root{--ink:#111;--dots:radial-gradient(#111 1.1px,transparent 1.4px);--dots2:radial-gradient(#111 .8px,transparent 1.1px)}
*{box-sizing:border-box;font-family:'OBTI Sans','Noto Sans KR',-apple-system,'Apple SD Gothic Neo','Malgun Gothic',sans-serif}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:#fff;color:var(--ink);min-height:100vh;min-height:100dvh;display:flex;flex-direction:column}
button{font-family:inherit;cursor:pointer;color:inherit}
[hidden]{display:none!important}
.hd{height:56px;display:flex;align-items:center;justify-content:center;border-bottom:3px solid var(--ink);background:#fff;flex:none}
.hd a{display:flex}
.logo{width:112px;height:30px;border:1.5px dashed #777;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;color:#555;letter-spacing:.5px}
.logo-img{height:30px;width:auto;display:block}
.ft{padding:14px 0 22px;display:flex;flex-direction:column;align-items:center;gap:2px;color:#767676;font-size:11px;flex:none;background:#fff}
.soc{display:flex;gap:6px}.sa{width:44px;height:44px;display:flex;align-items:center;justify-content:center}
main{flex:1;display:flex;flex-direction:column;min-height:0}
.screen{flex:1;display:flex;flex-direction:column}
.dots{background-image:var(--dots);background-size:6px 6px;background-color:#fff}
.dots2{background-image:var(--dots2);background-size:5px 5px;background-color:#fff}
.btn{width:100%;height:56px;border:3px solid var(--ink);border-radius:14px;background:var(--ink);color:#fff;font-size:17px;font-weight:900;box-shadow:4px 4px 0 var(--ink);transition:transform .08s,box-shadow .08s}
.btn:active:not(:disabled){transform:translate(3px,3px);box-shadow:1px 1px 0 var(--ink)}
.btn:disabled,.btn.off{background:#E6E6E6;color:#767676;border-color:#999;box-shadow:none;cursor:not-allowed}
.btn.ghost{background:#fff;color:var(--ink);box-shadow:none}
.ic{width:48px;height:48px;border-radius:50%;border:3px solid var(--ink);background:#fff;display:flex;align-items:center;justify-content:center;box-shadow:3px 3px 0 var(--ink);flex:none;padding:0}
.ic:active{transform:translate(2px,2px);box-shadow:1px 1px 0 var(--ink)}
.trk{height:14px;border:2.5px solid var(--ink);border-radius:7px;overflow:hidden;display:flex;background-color:#fff}
.trk i{display:block;height:100%;background:var(--ink)}
.tag{font-size:13px;font-weight:900;line-height:1.6;word-break:keep-all}
.bub{position:relative;background:#fff;border:3px solid var(--ink);border-radius:20px;padding:12px 16px}
.chip{display:inline-block;background:var(--ink);color:#fff;font-size:12px;font-weight:900;padding:1px 10px 3px;letter-spacing:.5px}
.box{border:3px solid var(--ink);background:#fff;padding:10px 14px 12px;border-radius:12px;font-size:13.5px;line-height:1.55;word-break:keep-all}
.lab{appearance:none;border:0;border-bottom:2px dashed var(--ink);background:#fff;padding:0 3px;font-size:13px;font-weight:900;color:var(--ink);cursor:help}
.pc{background:#fff;padding:0 3px;font-size:13px;font-weight:900}
.tip{position:absolute;top:26px;width:250px;max-width:calc(100vw - 48px);z-index:5;background:#fff;border:3px solid var(--ink);border-radius:14px;padding:10px 12px;font-size:12.5px;line-height:1.55;font-weight:500;box-shadow:3px 3px 0 var(--ink);color:var(--ink);word-break:keep-all}
.tip i{position:absolute;top:-10px;width:14px;height:14px;background:#fff;border-left:3px solid var(--ink);border-top:3px solid var(--ink);transform:rotate(45deg)}
.axis{position:relative;margin-bottom:18px}
.axis-h{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px;white-space:nowrap}
.axis-b{position:relative}
.tick{position:absolute;left:50%;margin-left:-1px;border-left:2.5px solid var(--ink)}
.mid{position:absolute;left:50%;margin-left:-1.25px;top:2.5px;height:9px;width:2.5px}

/* ---- start ---- */
.start{align-items:center;padding:30px 28px 28px;gap:20px;justify-content:flex-start}
.logo-box{background:#fff;border:4px solid var(--ink);box-shadow:6px 6px 0 var(--ink);padding:14px 32px;text-align:center}
.logo-box div{font-size:72px;font-weight:900;letter-spacing:-3px;line-height:1}
.start .bub{width:100%;max-width:340px;font-size:19px;font-weight:900;line-height:1.4;text-align:center}
.start .btn{max-width:280px;margin-top:4px}
.illust{display:block;max-width:100%;height:auto}

/* ---- questions ---- */
.qcol{flex:1;display:flex;flex-direction:column}
.qtop{padding:16px 24px 10px;border-bottom:3px solid var(--ink);flex:none}
.qtop-t{display:flex;justify-content:space-between;font-size:12px;font-weight:900;margin-bottom:6px}
.qtop-t span{background:#fff;padding:0 4px}
.segs{display:flex;gap:3px}.segs div{flex:1;height:14px;border:2.5px solid var(--ink);background:#fff}
.segs .done{background:var(--ink)}
.qlist{padding:22px 24px 0;flex:1}
.q{margin-bottom:22px}
.q .bub{font-size:15px;font-weight:500;line-height:1.5;word-break:keep-all}
.q .bub b{font-weight:900}
.scale{display:grid;grid-template-columns:repeat(5,1fr);margin-top:16px}
.opt{display:flex;flex-direction:column;align-items:center;gap:2px;background:none;border:0;padding:0}
.opt .hit{width:46px;height:46px;display:flex;align-items:center;justify-content:center}
.opt .dot{border-radius:50%;border:3px solid var(--ink);background:#fff;transition:background .1s,transform .1s}
.opt:active .dot{transform:scale(.9)}
.opt.sel .dot{background:var(--ink)}
.opt .ol{font-size:11px;line-height:1.25;text-align:center;font-weight:500}
.opt.sel .ol{font-weight:900}
.opt:focus-visible .hit{outline:3px solid var(--ink);outline-offset:-2px;border-radius:50%}
.qnav{padding:0 24px 8px;flex:none;display:flex;flex-direction:column;gap:10px}

/* ---- result ---- */
.res{flex:1;display:flex;flex-direction:column}
.res-grid{display:flex;flex-direction:column}
.res-hero{padding:24px 24px 18px;text-align:center;border-bottom:3px solid var(--ink)}
.yo{display:inline-block;background:#fff;border:3px solid var(--ink);padding:2px 10px;font-size:12px;font-weight:900;letter-spacing:2px}
.codewrap{display:flex;flex-direction:column;align-items:center}
.code{margin:12px auto 0;background:#fff;border:4px solid var(--ink);box-shadow:6px 6px 0 var(--ink);padding:6px 0;font-size:76px;font-weight:900;letter-spacing:-3px;line-height:1.1;width:300px;max-width:100%}
.nick{margin-top:26px}.nick .bub{font-size:22px;font-weight:900;word-break:keep-all}
.res-illust{margin-top:18px;display:flex;justify-content:center}
.res-body{padding:22px 24px 0}
.desc{font-size:14px;line-height:1.75;font-weight:500;word-break:keep-all;margin:0}
.sw{display:flex;flex-direction:column;gap:10px;margin-top:14px}
.sw .box div{margin-top:6px}
.res-body .tag{margin-top:12px}
.axes{padding:24px 24px 0}
.axes-h{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:12px;gap:8px}
.axes-h small{font-size:11px;color:#767676}
.axes-g .axis:last-child{margin-bottom:6px}
.acts{padding:12px 24px 0;display:flex;flex-direction:column;gap:12px}
.acts .sns{display:flex;gap:14px;justify-content:center}
.acts .btn{height:50px;font-size:15px}.acts .btn.ghost{height:44px;font-size:14px}
.res-spacer{flex:1;min-height:24px}
.hint-w{display:none}

/* noread */
.noread{align-items:center;padding:28px 24px;text-align:center;gap:18px}
.noread .code{margin:0;width:300px}
.noread .nick{margin:0}
.noread .box{max-width:340px;text-align:left}
.noread .btn{max-width:300px}

/* insta modal */
.modal{position:fixed;inset:0;z-index:50;background-color:#262626;background-image:radial-gradient(#4a4a4a 1.1px,transparent 1.4px);background-size:6px 6px;display:flex;align-items:flex-start;justify-content:center;padding:20px;overflow:auto}
.modal-in{width:100%;max-width:360px;margin:auto;background:#fff;border:4px solid var(--ink);border-radius:20px;padding:18px 18px 16px;box-shadow:6px 6px 0 #000;text-align:center}
.modal-in h2{font-size:18px;font-weight:900;margin:0}
.modal-in p{font-size:12.5px;color:#444;margin:4px 0 12px;line-height:1.5}
.modal-ph{min-height:120px;display:flex;align-items:center;justify-content:center;font-size:13px}
.modal-img{width:300px;max-width:100%;aspect-ratio:3/4;margin:0 auto;border:3px solid var(--ink);display:block;-webkit-touch-callout:default;-webkit-user-select:auto;user-select:auto}
.cap{display:flex;gap:8px;align-items:center;margin-top:12px;border:2px solid var(--ink);border-radius:10px;padding:6px 8px 6px 10px}
.cap span{font-size:11px;font-weight:900;flex:1;text-align:left;line-height:1.4;word-break:keep-all}
.cap button{flex:none;height:32px;padding:0 12px;border:2px solid var(--ink);border-radius:8px;background:var(--ink);color:#fff;font-size:12px;font-weight:900}
.modal-act{display:flex;flex-direction:column;gap:10px;margin-top:14px}
.modal-act .btn{height:48px;font-size:15px}.modal-act .btn.ghost{height:44px;font-size:14px}
.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%);z-index:80;background:var(--ink);color:#fff;font-size:14px;font-weight:700;padding:10px 18px;border-radius:12px;box-shadow:3px 3px 0 #888;max-width:calc(100vw - 32px);text-align:center}

/* offscreen card stage */
#stage{position:fixed;left:-10000px;top:0;width:540px;height:720px;pointer-events:none}

/* ---- responsive ---- */
@media (min-width:600px){
  body{background-image:var(--dots);background-size:6px 6px}
  .col{width:100%;max-width:560px;margin:0 auto;background:#fff;border-left:3px solid var(--ink);border-right:3px solid var(--ink);flex:1;display:flex;flex-direction:column}
  .start{background:transparent}
  main{background:transparent}
}
@media (min-width:1100px){ .col.q{max-width:720px} }
@media (min-width:900px){
  .col.r{max-width:none;border:0;background:#fff;display:block}
  .col.r .res{width:100%;max-width:1040px;margin:0 auto;padding:36px 24px 0;background:#fff;display:block}
  .res-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:0 32px}
  .res-hero{display:contents}
  .res-head{grid-column:1;grid-row:1;text-align:left}
  .res-body{grid-column:1;grid-row:2;padding:0}
  .res-illust{grid-column:2;grid-row:1 / span 2;margin:0;border:3px solid var(--ink);border-radius:16px;background-image:var(--dots);background-size:6px 6px;background-color:#fff;align-items:center;min-height:430px}
  .codewrap{flex-direction:row;align-items:center;gap:22px;margin-top:12px}
  .code{margin:0;width:auto;padding:6px 22px}
  .nick{margin:0;flex:1}.nick .bub{font-size:24px}
  .desc{font-size:15px;line-height:1.8;margin-top:28px}
  .sw{flex-direction:row;gap:12px}.sw .box{flex:1}
  .axes{padding:0;margin-top:34px}
  .axes-g{display:grid;grid-template-columns:1fr 1fr;gap:6px 40px}
  .axes-h small{font-size:12px}
  .acts{padding:10px 0 30px;flex-direction:row;align-items:center;gap:14px;flex-wrap:wrap}
  .acts .btn{width:auto;padding:0 28px;height:48px}.acts .btn.ghost{height:48px;padding:0 24px}
  .res-spacer{display:none}
  .m-hint{display:none}.hint-w{display:inline}
}
@media (max-width:360px){
  .code{font-size:62px;width:260px}.logo-box div{font-size:60px}
}
@media (prefers-reduced-motion:no-preference){.screen{animation:fi .18s ease-out}@keyframes fi{from{opacity:0}to{opacity:1}}}