/* 보이지 않는 것을 보는 탐구원 — 5-2 국어 5단원 1~3차시
   화면 구성: 왼쪽 '관찰창'(어두운 무대) + 오른쪽 '탐구 수첩'(밝은 패널) */
@font-face{font-family:'Paperlogy';src:url(../fonts/Paperlogy-500.woff2) format('woff2');font-weight:500;font-display:swap}
@font-face{font-family:'Paperlogy';src:url(../fonts/Paperlogy-700.woff2) format('woff2');font-weight:600 700;font-display:swap}
@font-face{font-family:'Paperlogy';src:url(../fonts/Paperlogy-800.woff2) format('woff2');font-weight:800 900;font-display:swap}

:root{
  --bg:#f4f1ea; --surface:#fff; --soft:#faf8f3; --line:#e3dccd; --line2:#cfc6b3;
  --ink:#18212b; --sub:#46525e; --mute:#7c8792;
  --stage:#1c252e; --stage2:#26313c; --stage-ink:#e9eef2;
  --teal:#0e7c75; --teal-d:#095a55; --teal-l:#e2f2f0;
  --orange:#e2691f; --orange-d:#b44f12; --orange-l:#fdeadc;
  --yellow:#ffcf3f; --yellow-l:#fff5cf; --hl:#ffe070;
  --clue:#2a74cf; --clue-l:#e2eefc;
  --exp:#d65a22; --exp-l:#fde6da;
  --know:#7048c0; --know-l:#eee6fb;
  --good:#16925a; --good-l:#dcf5e8; --bad:#cf3d35; --bad-l:#fde3e1;
  --tb:54px; --r:14px; --z:1;
  --fs:clamp(1.06rem,.72rem + .62vw,1.38rem);
  --fs-s:clamp(.94rem,.8rem + .3vw,1.1rem);
  --fs-l:clamp(1.2rem,.85rem + .8vw,1.65rem);
}
html{font-size:calc(100% * var(--z))}
*{box-sizing:border-box}
html,body{margin:0}
body{
  font-family:'Paperlogy',system-ui,sans-serif;font-weight:500;color:var(--ink);font-size:var(--fs);line-height:1.65;
  background:var(--bg);
  word-break:keep-all;overflow-wrap:break-word;line-break:strict;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
}
p,li,span,label,button,textarea,input,h1,h2,h3{word-break:keep-all;overflow-wrap:break-word}
h1,h2,h3{text-wrap:balance;margin:0;font-weight:800;line-height:1.3}
p{margin:0;text-wrap:pretty}
b,strong{font-weight:800}
button,input,textarea{font-family:inherit;font-size:inherit;color:inherit}
img{max-width:100%;display:block}
[hidden]{display:none!important}

/* ── 상단 막대 ── */
.top{position:sticky;top:0;z-index:50;height:var(--tb);display:flex;align-items:center;gap:14px;padding:0 14px;background:var(--surface);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:8px;background:none;border:0;cursor:pointer;padding:0;flex:none}
.brand .mini{width:36px;height:36px;display:block}
.brand .mini img,.brand .mini svg{width:100%;height:100%}
.tb-title{display:flex;align-items:center;gap:10px;min-width:0;flex:1}
.tb-title .chip{flex:none;background:var(--ink);color:#fff;border-radius:8px;padding:2px 10px;font-weight:800;font-size:var(--fs-s)}
.tb-title h1{font-size:var(--fs-l);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.dots{display:flex;gap:5px;flex:none;align-items:center}
.dots i{width:9px;height:9px;border-radius:5px;background:var(--line2);transition:.3s}
.dots i.past{background:var(--teal)}
.dots i.on{background:var(--teal);width:24px}
.lenses{display:flex;gap:5px;flex:none}
.lens{width:32px;height:32px;border-radius:50%;border:2px solid var(--line2);background:var(--surface);font-weight:800;font-size:.85rem;color:var(--mute);cursor:pointer;display:grid;place-items:center;padding:0;transition:.2s}
.lens.here{border-color:var(--teal);color:var(--teal);box-shadow:0 0 0 3px var(--teal-l)}
.lens.done{background:var(--teal);border-color:var(--teal);color:#fff}
.lens.sep{width:1px;height:20px;border:0;border-radius:0;background:var(--line2);cursor:default;align-self:center;box-shadow:none}
.star-count{font-weight:800;background:var(--yellow-l);border:1.5px solid var(--yellow);border-radius:99px;padding:1px 12px;white-space:nowrap;flex:none}
.star-count.bump{animation:bump .45s}
@keyframes bump{40%{transform:scale(1.2)}}
.tools{display:flex;gap:4px;flex:none}
.tbtn{border:1.5px solid var(--line2);background:var(--surface);border-radius:8px;padding:0 8px;font-weight:700;cursor:pointer;font-size:.85rem;min-width:34px;height:34px}
.tbtn[aria-pressed=true]{background:var(--ink);color:#fff;border-color:var(--ink)}
@media(max-width:1180px){.lenses{display:none}}
@media(max-width:700px){.tools .fz{display:none}.tb-title .chip{display:none}.dots{display:none}.top{gap:8px;padding:0 10px}}

/* ── 화면 틀 ── */
.screen{display:none;height:calc(100vh - var(--tb));height:calc(100dvh - var(--tb))}
.screen.on{display:block}
.screen.enter{animation:lensIn .6s cubic-bezier(.2,.8,.2,1)}
@keyframes lensIn{from{clip-path:circle(0% at var(--ox,50%) var(--oy,45%))}to{clip-path:circle(150% at var(--ox,50%) var(--oy,45%))}}
.step{display:none;height:100%}
.step.on{display:block;animation:fade .35s ease}
@keyframes fade{from{opacity:0}}

.split{display:grid;grid-template-columns:minmax(0,1fr) clamp(380px,40vw,600px);height:100%}
.split.half{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.split.reading{grid-template-columns:minmax(0,1.4fr) minmax(340px,1fr)}
.split>*{min-width:0;min-height:0}
.stage{position:relative;background:var(--stage);color:var(--stage-ink);display:flex;align-items:center;justify-content:center;padding:16px;container-type:size;overflow:hidden}
.stage.light{background:var(--soft);color:var(--ink)}
.stage-tag{position:absolute;left:14px;top:12px;z-index:6;font-size:var(--fs-s);font-weight:800;color:#c9d3db;display:flex;align-items:center;gap:8px;pointer-events:none}
.stage-tag::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--yellow);box-shadow:0 0 0 4px rgba(255,207,63,.2)}
.stage.light .stage-tag{color:var(--sub)}
.panel{background:var(--surface);overflow:auto;padding:18px 22px 22px;display:flex;flex-direction:column;gap:14px;border-left:1px solid var(--line)}
.panel .push{margin-top:auto}
.full{height:100%;overflow:auto;padding:16px 20px 20px;display:flex;flex-direction:column;gap:14px}
.full.center{justify-content:center;align-items:center}

/* 집중 모드: 글을 쓰는 동안 관찰창을 가라앉힌다 */
.stage>*{transition:filter .35s}
body.typing .stage>*{filter:brightness(.45) saturate(.6)}

@media(max-width:860px){
  .screen{height:auto;min-height:calc(100dvh - var(--tb))}
  .step{height:auto}
  .split,.split.half,.split.reading{grid-template-columns:1fr;height:auto}
  .stage{height:56vh;min-height:300px}
  .panel{overflow:visible;border-left:0;padding:16px}
  .full{height:auto;overflow:visible}
}

/* ── 보미 안내 줄 ── */
.bomi{display:flex;align-items:flex-start;gap:12px}
.bomi .face{width:52px;height:52px;flex:none}
.bomi .face img,.bomi .face svg{width:100%;height:100%;object-fit:contain}
.say{background:var(--teal-l);border-radius:4px 14px 14px 14px;padding:10px 14px;font-weight:600;line-height:1.6;flex:1}
.say b{color:var(--teal-d)}

/* ── 공통 ── */
.card{background:var(--surface);border:1.5px solid var(--line);border-radius:var(--r);padding:16px 18px}
.card.tint{background:var(--soft)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;background:var(--yellow);color:var(--ink);font-weight:800;border-radius:12px;padding:10px 22px;cursor:pointer;box-shadow:0 3px 0 #d9a91c;transition:transform .08s,box-shadow .08s,filter .2s;min-height:50px;text-decoration:none;line-height:1.3}
.btn:hover{filter:brightness(1.04)}
.btn:active{transform:translateY(3px);box-shadow:0 0 0 #d9a91c}
.btn.teal{background:var(--teal);color:#fff;box-shadow:0 3px 0 var(--teal-d)}
.btn.orange{background:var(--orange);color:#fff;box-shadow:0 3px 0 var(--orange-d)}
.btn.white{background:var(--surface);border:1.5px solid var(--line2);box-shadow:0 3px 0 var(--line)}
.btn.sm{padding:6px 14px;min-height:42px;font-size:.92em}
.btn.block{width:100%}
.btn:disabled{opacity:.4;cursor:not-allowed;transform:none}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.row.end{justify-content:flex-end}
.row.between{justify-content:space-between}
.row.center{justify-content:center}
.hint{color:var(--sub);font-size:var(--fs-s)}
.q{font-weight:800;font-size:1.08em;line-height:1.45}
.q .n{display:inline-grid;place-items:center;width:1.55em;height:1.55em;border-radius:6px;background:var(--teal);color:#fff;font-size:.78em;margin-right:6px;vertical-align:.12em}
.lead{font-size:1.04em;line-height:1.8}

textarea,input[type=text]{width:100%;border:1.5px solid var(--line2);border-radius:12px;padding:11px 14px;background:var(--surface);font-weight:500;resize:vertical;outline:none;transition:border-color .2s,box-shadow .2s;line-height:1.55}
textarea{min-height:92px}
textarea:focus,input[type=text]:focus{border-color:var(--teal);box-shadow:0 0 0 4px var(--teal-l)}
textarea::placeholder,input::placeholder{color:#9aa3ab}
.frame{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-weight:700;line-height:1.5}
.frame input{flex:1 1 200px;width:auto;border-width:0 0 2.5px;border-radius:0;padding:6px 4px;border-color:var(--ink);background:transparent;font-weight:700}
.frame input:focus{box-shadow:none;background:var(--yellow-l)}

.opts{display:grid;grid-template-columns:1fr;gap:8px}
.opts.two{grid-template-columns:1fr 1fr}
.opt{position:relative;border:1.5px solid var(--line2);background:var(--surface);border-radius:12px;padding:12px 16px 12px 44px;font-weight:700;cursor:pointer;text-align:left;transition:background .15s,border-color .15s,transform .08s;line-height:1.4}
.opt::before{content:"";position:absolute;left:14px;top:50%;width:18px;height:18px;margin-top:-9px;border-radius:50%;border:2px solid var(--line2);background:var(--surface)}
.opt:hover{border-color:var(--teal);background:var(--teal-l)}
.opt:active{transform:scale(.98)}
.opt.right{background:var(--good-l);border-color:var(--good)}
.opt.right::before{border-color:var(--good);background:var(--good);box-shadow:inset 0 0 0 3px #fff}
.opt.wrong{background:var(--bad-l);border-color:var(--bad);color:#8d2a24;animation:shake .35s}
.opt.wrong::before{border-color:var(--bad)}
.opt:disabled{cursor:default}
.opt:disabled:not(.right):not(.wrong){opacity:.55}
@keyframes shake{25%{transform:translateX(-5px)}75%{transform:translateX(5px)}}

.tags{display:flex;gap:8px;flex-wrap:wrap}
.tag{border:1.5px solid currentColor;background:var(--surface);border-radius:10px;padding:8px 14px;font-weight:800;cursor:pointer;display:inline-flex;align-items:center;gap:6px;transition:.15s}
.tag.clue{color:var(--clue)} .tag.exp{color:var(--exp)} .tag.know{color:var(--know)}
.tag[aria-pressed=true].clue{background:var(--clue);color:#fff;border-color:var(--clue)}
.tag[aria-pressed=true].exp{background:var(--exp);color:#fff;border-color:var(--exp)}
.tag[aria-pressed=true].know{background:var(--know);color:#fff;border-color:var(--know)}
.pill{display:inline-flex;align-items:center;gap:4px;border-radius:6px;padding:0 8px;font-weight:800;font-size:.92em;white-space:nowrap}
.pill.clue{background:var(--clue-l);color:var(--clue)} .pill.exp{background:var(--exp-l);color:var(--exp)} .pill.know{background:var(--know-l);color:var(--know)}

/* 내 짐작 ↔ 확인 비교 */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.compare>*{min-width:0}
@media(max-width:1100px){.compare{grid-template-columns:1fr}}
.mine,.reveal{border-radius:12px;padding:12px 14px;font-weight:600;line-height:1.6}
.mine{background:var(--orange-l)}
.reveal{background:var(--teal-l);animation:wipe .7s cubic-bezier(.3,.8,.2,1) both}
.compare .reveal{animation-delay:.2s}
@keyframes wipe{from{clip-path:inset(0 100% 0 0)}to{clip-path:inset(0 0 0 0)}}
.mine .lab,.reveal .lab{display:block;font-size:var(--fs-s);font-weight:800;margin-bottom:2px}
.mine .lab{color:var(--orange-d)} .reveal .lab{color:var(--teal-d)}
.explain{font-weight:600;color:var(--teal-d);background:var(--teal-l);border-radius:10px;padding:10px 14px;animation:wipe .6s both}

.fly{position:fixed;z-index:99;font-size:28px;pointer-events:none;transition:transform .75s cubic-bezier(.5,-0.35,.3,1),opacity .75s;margin:-16px 0 0 -14px}
.toast{position:fixed;left:50%;top:calc(var(--tb) + 12px);transform:translateX(-50%);z-index:90;background:var(--ink);color:#fff;border-radius:10px;padding:8px 18px;font-weight:700;animation:toast 2.1s forwards;pointer-events:none;white-space:nowrap;font-size:var(--fs-s)}
@keyframes toast{0%{opacity:0;transform:translate(-50%,-8px)}10%,82%{opacity:1;transform:translate(-50%,0)}100%{opacity:0}}
.flash{position:fixed;inset:0;background:#fff;z-index:80;pointer-events:none;animation:flash .5s forwards}
@keyframes flash{from{opacity:.75}to{opacity:0}}

/* ── 표지 ── */
#cover .cover{height:100%;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);overflow:hidden}
.cover .txt{display:flex;flex-direction:column;justify-content:center;gap:18px;padding:28px clamp(20px,4vw,64px);background:var(--surface)}
.cover .kicker{align-self:flex-start;background:var(--teal-l);color:var(--teal-d);border-radius:8px;padding:3px 12px;font-weight:800;font-size:var(--fs-s)}
.cover h1{font-size:clamp(2.3rem,1.2rem + 3.6vw,4.6rem);line-height:1.12}
.cover h1 em{font-style:normal;color:var(--teal);background:linear-gradient(transparent 62%,var(--hl) 62%)}
.cover .lede{color:var(--sub);font-size:1.08em;max-width:30em;line-height:1.75}
.cover .namebox label{font-weight:800;display:block;margin-bottom:6px}
.cover .namebox .row{flex-wrap:nowrap}
.cover .namebox input{flex:1;width:auto;font-size:1.05em}
.cover .art{position:relative;background:var(--stage);display:grid;place-items:center;overflow:hidden}
.cover .art img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:78% 50%;animation:kenburns 24s ease-in-out infinite alternate}
@keyframes kenburns{to{transform:scale(1.08) translate(-1.5%,1%)}}
.cover .art .fallback-art{width:min(62%,380px)}
.cover .preview{display:flex;gap:6px;flex-wrap:wrap}
.cover .preview span{font-size:var(--fs-s);font-weight:700;background:var(--soft);border:1px solid var(--line);border-radius:8px;padding:3px 10px;color:var(--sub)}
@media(max-width:860px){#cover .cover{grid-template-columns:1fr;height:auto}.cover .art{height:36vh;order:-1}}

/* ── 미션 지도 ── */
.mapgrid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));grid-template-rows:auto auto minmax(0,1fr) auto minmax(0,1fr);gap:10px 12px;height:100%;padding:14px 18px 18px}
.mapgrid>.bomi{grid-column:1/-1}
.maplabel{grid-column:1/-1;font-weight:800;color:var(--sub);font-size:var(--fs-s);display:flex;align-items:center;gap:10px;margin-top:2px}
.maplabel::after{content:"";flex:1;height:1px;background:var(--line2)}
.mcard{grid-column:span 4;position:relative;text-align:left;cursor:pointer;background:var(--surface);border:1.5px solid var(--line);border-radius:16px;padding:16px 18px;display:flex;flex-direction:column;justify-content:flex-end;gap:2px;overflow:hidden;transition:transform .15s,border-color .15s,box-shadow .15s;min-height:120px}
.mcard.b{grid-column:span 3}
.mcard:hover{transform:translateY(-3px);border-color:var(--teal);box-shadow:0 8px 20px rgba(14,124,117,.12)}
.mcard .ico{position:absolute;right:14px;top:10px;font-size:clamp(2.4rem,1.6rem + 2vw,3.6rem);line-height:1;transition:transform .3s}
.mcard:hover .ico{transform:scale(1.1) rotate(-6deg)}
.mcard .no{font-weight:800;color:var(--teal);font-size:var(--fs-s)}
.mcard h3{font-size:var(--fs-l)}
.mcard p{color:var(--sub);font-size:var(--fs-s);line-height:1.5}
.mcard .badge{position:absolute;left:18px;top:14px;font-size:var(--fs-s);font-weight:800;color:#fff;border-radius:6px;padding:0 8px}
.mcard.done{background:var(--teal-l);border-color:var(--teal)}
.mcard.done .badge{background:var(--teal)}
.mcard.next{border:2px solid var(--orange);box-shadow:0 0 0 4px var(--orange-l)}
.mcard.next .badge{background:var(--orange)}
@media(max-width:860px){.mapgrid{grid-template-columns:1fr 1fr;grid-template-rows:none;height:auto}.mcard,.mcard.b{grid-column:span 1}}

/* ── 미션 1 줌아웃 ── */
.scope{position:relative;width:min(100cqw,100cqh * 4 / 3);aspect-ratio:4/3;border-radius:16px;overflow:hidden;background:#0d1217}
.scope .layer{position:absolute;inset:0;transition:transform .9s cubic-bezier(.3,.8,.2,1),opacity .6s}
.scope .layer img{width:100%;height:100%;object-fit:cover}
.scope .layer.contain img{object-fit:contain;background:#fff}
.scope .emo{width:100%;height:100%;display:grid;place-items:center;font-size:min(34vw,340px);line-height:1;background:radial-gradient(circle,#fff,#efe7d6)}
.scope .reticle{position:absolute;inset:0;pointer-events:none;background:
  linear-gradient(rgba(255,255,255,.4),rgba(255,255,255,.4)) center/1.5px 30px no-repeat,
  linear-gradient(rgba(255,255,255,.4),rgba(255,255,255,.4)) center/30px 1.5px no-repeat;
  box-shadow:inset 0 0 90px rgba(0,0,0,.5)}
.scope .lvl,.scope .qn{position:absolute;bottom:12px;background:rgba(10,14,18,.78);color:#fff;border-radius:8px;padding:2px 12px;font-weight:800;font-size:var(--fs-s)}
.scope .lvl{left:12px} .scope .qn{right:12px}
.scope .meter{position:absolute;right:12px;top:12px;display:flex;flex-direction:column;gap:4px}
.scope .meter i{width:26px;height:6px;border-radius:3px;background:rgba(255,255,255,.25);transition:.4s}
.scope .meter i.on{background:var(--yellow)}
.starsbar{display:flex;gap:3px;font-size:1.45rem;line-height:1}
.starsbar i{font-style:normal;transition:.3s}
.starsbar i.off{filter:grayscale(1);opacity:.2;transform:scale(.8)}
.teaser{width:min(80cqw,80cqh);aspect-ratio:1;border-radius:50%;background:radial-gradient(circle at 40% 35%,#35424f,#101820);display:grid;place-items:center;font-size:min(30cqw,30cqh);font-weight:800;color:var(--yellow);box-shadow:inset 0 0 0 10px #3a4652,0 0 0 2px #56636f;animation:pulse 2.4s ease-in-out infinite}
@keyframes pulse{50%{box-shadow:inset 0 0 0 10px #3a4652,0 0 0 16px rgba(255,207,63,.12)}}
.rules{display:grid;gap:12px;margin:0;padding:0}
.rules li{list-style:none;display:flex;gap:12px;align-items:flex-start;line-height:1.55}
.rules li::before{counter-increment:r;content:counter(r);flex:none;width:30px;height:30px;border-radius:8px;background:var(--ink);color:#fff;display:grid;place-items:center;font-weight:800;font-size:.9em}
.rules{counter-reset:r}
.tally{display:grid;gap:14px;width:100%}
.tally .bar{display:grid;grid-template-columns:9.5em 1fr 2em;align-items:center;gap:12px;font-weight:800}
.tally .track{height:26px;background:var(--surface);border:1px solid var(--line2);border-radius:8px;overflow:hidden}
.tally .fill{height:100%;width:0;transition:width 1s cubic-bezier(.3,.8,.2,1)}
.stage.light .tally{max-width:640px}
.bigstat{font-size:clamp(3rem,2rem + 4vw,6rem);font-weight:800;line-height:1;color:var(--ink)}

/* ── 미션 2 손전등 ── */
.paint{position:relative;width:min(100cqw,100cqh * 1200 / 1404);aspect-ratio:1200/1404;border-radius:10px;overflow:hidden;touch-action:none;cursor:none;background:#e9dcc3}
.paint img{width:100%;height:100%;object-fit:cover;user-select:none;-webkit-user-drag:none;transition:transform 1.6s cubic-bezier(.3,.8,.2,1)}
.paint .dark{position:absolute;inset:0;pointer-events:none;background:radial-gradient(circle var(--lr,90px) at var(--lx,50%) var(--ly,45%),rgba(12,10,8,0) 0,rgba(12,10,8,0) 58%,rgba(12,10,8,.95) 100%);transition:opacity 1.4s}
.paint.lit .dark{opacity:0}
.paint.lit{cursor:default}
.paint.zoom img{transform:scale(2.3);transform-origin:33% 42%}
.paint .spot{position:absolute;width:12%;aspect-ratio:1;transform:translate(-50%,-50%);border-radius:50%;pointer-events:none;border:3px dashed rgba(255,207,63,0);transition:border-color .3s}
.paint .spot.near{border-color:rgba(255,207,63,.95);animation:spin 6s linear infinite}
@keyframes spin{to{transform:translate(-50%,-50%) rotate(360deg)}}
.paint .pin{position:absolute;transform:translate(-50%,-50%);width:36px;height:36px;border-radius:50%;background:var(--yellow);border:2.5px solid var(--ink);display:grid;place-items:center;font-weight:800;z-index:3;animation:pop .45s cubic-bezier(.3,1.6,.5,1)}
@keyframes pop{from{transform:translate(-50%,-50%) scale(0)}}
.paint .cursor{position:absolute;z-index:4;transform:translate(-50%,-50%);pointer-events:none;font-size:26px;filter:drop-shadow(0 0 6px rgba(255,230,140,.9))}
.paint.lit .cursor{display:none}
.found-list{display:flex;gap:6px;flex-wrap:wrap}
.found-list .f{width:38px;height:38px;border-radius:50%;border:2px dashed var(--line2);display:grid;place-items:center;font-weight:800;color:var(--mute)}
.found-list .f.ok{border:2px solid var(--ink);background:var(--yellow);color:var(--ink)}
.stage-col{display:flex;flex-direction:column;align-items:center;gap:22px}
.soundbtn{width:min(38cqw,38cqh,200px);aspect-ratio:1;border-radius:50%;border:0;background:var(--orange);color:#fff;cursor:pointer;font-size:min(14cqw,14cqh,64px);box-shadow:0 0 0 10px rgba(226,105,31,.18);transition:transform .1s}
.soundbtn:active{transform:scale(.96)}
.eq{display:flex;gap:6px;align-items:flex-end;height:64px}
.eq i{width:10px;height:8px;border-radius:3px;background:#56636f}
.eq.on i{background:var(--yellow);animation:eq .45s ease-in-out infinite alternate}
.eq.on i:nth-child(2){animation-delay:.1s}.eq.on i:nth-child(3){animation-delay:.25s}.eq.on i:nth-child(4){animation-delay:.05s}.eq.on i:nth-child(5){animation-delay:.3s}.eq.on i:nth-child(6){animation-delay:.15s}.eq.on i:nth-child(7){animation-delay:.2s}
@keyframes eq{from{height:8px}to{height:60px}}
.term{background:var(--soft);border-left:4px solid var(--orange);border-radius:0 10px 10px 0;padding:10px 14px;font-size:var(--fs-s)}

/* 확신도 */
.conf{background:var(--soft);border:1.5px solid var(--line);border-radius:12px;padding:12px 14px}
.conf .top2{display:flex;justify-content:space-between;align-items:baseline;font-weight:800}
.conf .val{color:var(--orange);font-size:1.3em;font-variant-numeric:tabular-nums}
.conf input[type=range]{width:100%;accent-color:var(--orange);height:32px}
.conf .scale{display:flex;justify-content:space-between;font-size:var(--fs-s);color:var(--mute);font-weight:700}
.confgraph{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;align-items:end;height:150px;padding:10px 6px 0;border-bottom:2px solid var(--line2)}
.confgraph .cb{display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%;gap:4px}
.confgraph .cb i{width:70%;border-radius:8px 8px 0 0;background:var(--orange);height:0;transition:height 1s cubic-bezier(.3,.8,.2,1)}
.confgraph .cb:nth-child(3) i{background:var(--teal)}
.confgraph .cb b{font-size:var(--fs-s)}
.confgraph-lab{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;text-align:center;font-size:var(--fs-s);font-weight:700;color:var(--sub);padding-top:6px}

/* ── 미션 3 분류 게임·비밀 낱말 ── */
.sortwrap{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;width:100%;height:100%}
.bins{display:grid;grid-template-columns:1fr 1fr;gap:14px;width:100%}
.bin{border:2px dashed #4b5763;border-radius:16px;padding:14px;text-align:center;font-weight:800;color:#c9d3db;min-height:84px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;transition:.2s}
.bin small{font-weight:600;font-size:var(--fs-s);color:#93a1ad}
.bin .cnt{font-size:1.4em;color:var(--yellow)}
.bin.hit{border-color:var(--yellow);background:rgba(255,207,63,.08)}
.sortcard{width:min(560px,100%);background:var(--surface);color:var(--ink);border-radius:18px;padding:26px 28px;font-size:clamp(1.15rem,.8rem + 1vw,1.6rem);font-weight:700;line-height:1.6;text-align:center;box-shadow:0 18px 40px rgba(0,0,0,.35);touch-action:none;cursor:grab;user-select:none;transition:transform .45s cubic-bezier(.3,1.2,.5,1),opacity .35s}
.sortcard.drag{transition:none;cursor:grabbing}
.sortcard .from{display:block;font-size:var(--fs-s);color:var(--mute);font-weight:700;margin-bottom:6px}
.sortcard.goL{transform:translateX(-120%) rotate(-14deg);opacity:0}
.sortcard.goR{transform:translateX(120%) rotate(14deg);opacity:0}
.sortbtns{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.sortbtns .btn{min-height:58px}
.src-text{font-size:var(--fs-s);background:var(--soft);border-radius:10px;padding:10px 14px;line-height:1.7;border-left:4px solid var(--line2)}
.recap{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
@media(max-width:760px){.recap,.bins{grid-template-columns:1fr}}
.recap .card{display:flex;gap:12px;align-items:center;padding:12px 16px}
.recap .em{font-size:2rem;flex:none}
.defbox{flex:1;display:flex;flex-direction:column;justify-content:center;gap:26px;background:var(--surface);border:1.5px solid var(--line);border-radius:18px;padding:20px;width:100%}
.def{font-size:clamp(1.3rem,.8rem + 1.5vw,2.2rem);font-weight:800;line-height:2.1;text-align:center}
.blank{display:inline-block;min-width:3.6em;border-bottom:4px solid var(--ink);margin:0 4px;text-align:center;color:var(--teal);transition:.2s;line-height:1.3}
.blank.next{border-color:var(--orange);background:var(--orange-l)}
.blank.fill{border-color:var(--teal);background:none;animation:pop2 .35s}
@keyframes pop2{50%{transform:scale(1.15)}}
.wordchips{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.wchip{border:1.5px solid var(--line2);background:var(--surface);border-radius:12px;padding:10px 22px;font-weight:800;cursor:pointer;box-shadow:0 3px 0 var(--line);font-size:1.1em;transition:transform .08s}
.wchip:active{transform:translateY(2px)}
.wchip.used{opacity:.25;pointer-events:none}
.wchip.wrong{animation:shake .35s;background:var(--bad-l);border-color:var(--bad)}
.bigword{font-size:clamp(5rem,2rem + 10vw,11rem);font-weight:800;text-align:center;line-height:1;color:var(--teal);letter-spacing:.05em;animation:reveal-word 1.1s cubic-bezier(.3,1.2,.4,1) both}
@keyframes reveal-word{from{filter:blur(24px);opacity:0;transform:scale(1.25)}}
.bigdef{text-align:center;font-weight:800;font-size:var(--fs-l);line-height:1.8}

/* ── 미션 4 ── */
.storyimg{position:absolute;inset:0}
.storyimg img{width:100%;height:100%;object-fit:cover}
.storyimg img[data-img=leeuwenhoek]{object-position:62% 50%}
.storyimg .ph{width:100%;height:100%;display:grid;place-items:center;font-size:6rem;background:radial-gradient(circle,#2e3a46,#1c252e)}
.storyimg::after{content:"";position:absolute;inset:auto 0 0 0;height:35%;background:linear-gradient(transparent,rgba(12,16,20,.7));pointer-events:none}
.caption{position:absolute;left:18px;bottom:16px;z-index:2;color:#fff;font-weight:800;font-size:var(--fs-l);text-shadow:0 2px 8px rgba(0,0,0,.5)}
.caption small{display:block;font-size:var(--fs-s);font-weight:700;opacity:.85}
.timechip{align-self:flex-start;background:var(--ink);color:#fff;font-weight:800;border-radius:8px;padding:2px 12px;font-size:var(--fs-s)}
.passage-wrap{width:100%;height:100%;overflow:auto;display:flex;align-items:center;padding:30px clamp(8px,3cqw,44px) 12px}
.passage{font-size:clamp(1.2rem,.8rem + 1.1vw,1.7rem);line-height:2.15;font-weight:600;margin:auto 0}
.passage .s{cursor:pointer;border-radius:3px;padding:3px 1px;background-image:linear-gradient(transparent 58%,var(--hl) 58%);background-repeat:no-repeat;background-size:0% 100%;transition:background-size .4s ease}
.passage .s:hover{background-color:rgba(255,224,112,.22)}
.passage .s.hl{background-size:100% 100%}
.passage .s.bad{animation:shake .35s;background-image:linear-gradient(transparent 58%,#f7c3bf 58%)}
.cluecount{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.cluecount i{font-style:normal;border:2px dashed var(--line2);border-radius:10px;padding:8px 10px;font-weight:700;color:var(--mute);font-size:var(--fs-s);min-height:3.4em;line-height:1.45}
.cluecount i.got{border:2px solid #e8c440;background:var(--yellow-l);color:var(--ink)}
.merge{position:relative;display:flex;align-items:center;justify-content:center;gap:24px;flex:1;flex-wrap:wrap;width:100%}
.cluecard{position:relative;width:min(380px,100%);background:var(--surface);color:var(--ink);border:2px solid var(--clue);border-radius:16px;padding:18px 20px;box-shadow:0 8px 0 rgba(42,116,207,.35);touch-action:none;cursor:grab;user-select:none;transition:transform .5s cubic-bezier(.3,1.3,.5,1);font-size:1.08em;font-weight:600;line-height:1.6}
.cluecard.drag{cursor:grabbing;transition:none;z-index:5;box-shadow:0 18px 34px rgba(0,0,0,.35)}
.cluecard .lab{font-weight:800;color:var(--clue);display:block;font-size:var(--fs-s)}
.cluecard::after{content:"끌어 보세요 ⠿";position:absolute;right:12px;top:10px;font-size:.75em;color:var(--mute);font-weight:700}
.plus{font-size:3rem;font-weight:800;color:var(--yellow);animation:beat 1.4s ease-in-out infinite}
@keyframes beat{50%{transform:scale(1.2)}}
.merged{width:min(560px,100%);background:var(--surface);color:var(--ink);border-radius:18px;padding:22px 24px;animation:fuse .6s cubic-bezier(.3,1.4,.5,1);line-height:1.7}
.merged .eq-line{margin-top:14px;text-align:center;font-size:1.4em;font-weight:800;color:var(--clue)}
@keyframes fuse{from{transform:scale(.5);opacity:0}}

/* ── 미션 5 ── */
.scope-col{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;width:100%;height:100%}
.eyepiece{position:relative;width:min(88cqw,76cqh);aspect-ratio:1;border-radius:50%;background:#000;box-shadow:0 0 0 12px #36414c,0 0 0 14px #4b5763;overflow:hidden;flex:none}
.eyepiece .water{position:absolute;inset:0;background:radial-gradient(circle at 40% 35%,#f4fbff,#cfe9f7 60%,#a9d4ec)}
.eyepiece .drop{position:absolute;left:50%;top:50%;width:22%;aspect-ratio:3/4;transform:translate(-50%,-50%);background:radial-gradient(circle at 35% 35%,#fff,#9fd2f0 55%,#5aa9d6);border-radius:50% 50% 50% 50%/60% 60% 40% 40%;transition:opacity .4s}
.eyepiece .micro{position:absolute;inset:0;transition:filter .2s,transform .2s,opacity .3s}
.eyepiece .micro img{width:100%;height:100%;object-fit:cover}
.eyepiece .swim{position:absolute;inset:0;pointer-events:none}
.bug{position:absolute;border-radius:50%;opacity:.85}
.bug.a{width:13%;height:6%;background:#8fc9a6;border:2px solid #4e9b73;animation:swimA 7s ease-in-out infinite}
.bug.b{width:8%;height:8%;background:#cfe7a3;border:2px solid #86b34a;animation:swimB 9s ease-in-out infinite}
.bug.c{width:10%;height:7%;background:#f5c6d8;border:2px solid #d882a6;border-radius:40% 60% 55% 45%;animation:swimC 8s ease-in-out infinite}
.bug.d{width:5%;height:5%;background:#b7d3f5;border:2px solid #5e8fd0;animation:swimA 5s ease-in-out infinite reverse}
@keyframes swimA{0%{left:15%;top:30%}50%{left:62%;top:52%;transform:rotate(30deg)}100%{left:15%;top:30%}}
@keyframes swimB{0%{left:70%;top:20%}50%{left:38%;top:72%}100%{left:70%;top:20%}}
@keyframes swimC{0%{left:40%;top:60%;transform:rotate(0)}50%{left:25%;top:18%;transform:rotate(-40deg)}100%{left:40%;top:60%}}
.eyepiece .vign{position:absolute;inset:0;border-radius:50%;box-shadow:inset 0 0 50px 18px rgba(0,0,0,.75);pointer-events:none}
.knob{display:flex;align-items:center;gap:14px;width:min(88cqw,76cqh);flex:none}
.knob input[type=range]{flex:1;accent-color:var(--yellow);height:34px}
.mag{font-weight:800;font-size:1.4rem;min-width:4em;text-align:right;color:var(--yellow);font-variant-numeric:tabular-nums}
.letter{width:min(620px,100%);background:#f6ecd4;color:#3a2e1c;border-radius:6px;padding:26px 30px;font-size:clamp(1.05rem,.8rem + .7vw,1.4rem);line-height:1.9;font-weight:600;box-shadow:0 18px 40px rgba(0,0,0,.4);transform:rotate(-1.2deg);position:relative}
.letter .seal2{position:absolute;right:22px;bottom:-18px;width:56px;height:56px;border-radius:50%;background:#b8322a;color:#fff;display:grid;place-items:center;font-weight:800;font-size:.8em;box-shadow:0 3px 0 #7d1d17}
.letter .sig{text-align:right;margin-top:10px;font-weight:800}
.lenspick,.pick2{display:grid;grid-template-rows:1fr 1fr;gap:14px;width:100%;height:100%}
.lenscard,.who{border:2px solid #3a4652;border-radius:18px;background:var(--stage2);color:var(--stage-ink);padding:18px 22px;cursor:pointer;text-align:left;display:flex;gap:18px;align-items:center;transition:.2s;font-weight:800}
.lenscard:hover,.who:hover{border-color:#8795a3}
.lenscard .big,.who .em{font-size:clamp(2.6rem,1.8rem + 2vw,4rem);flex:none}
.lenscard h3,.who .nm2{font-size:var(--fs-l);display:block}
.lenscard p,.who small{color:#b8c3cc;font-size:var(--fs-s);margin-top:4px;font-weight:600;display:block}
.lenscard[aria-pressed=true].exp{background:var(--exp);border-color:var(--exp)}
.lenscard[aria-pressed=true].know{background:var(--know);border-color:var(--know)}
.lenscard[aria-pressed=true] p{color:#fff}
.who[aria-pressed=true]{background:var(--yellow);border-color:var(--yellow);color:var(--ink)}
.who[aria-pressed=true] small{color:var(--ink)}

/* ── 미션 6 보드 ── */
.board-top{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.vs{flex:1;min-width:260px;display:flex;height:44px;border-radius:10px;overflow:hidden;font-weight:800}
.vs div{display:flex;align-items:center;padding:0 16px;white-space:nowrap;transition:flex-grow .8s;min-width:fit-content}
.vs .h{background:var(--teal);color:#fff;flex:1}
.vs .l{background:var(--orange);color:#fff;flex:1;justify-content:flex-end}
.cols{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;flex:1;min-height:0}
@media(max-width:860px){.cols{grid-template-columns:1fr}}
.col{border-radius:14px;padding:12px;display:flex;flex-direction:column;min-height:180px}
.col.clue{background:var(--clue-l)} .col.exp{background:var(--exp-l)} .col.know{background:var(--know-l)}
.col h3{font-size:1.02em;display:flex;justify-content:space-between;margin-bottom:10px;padding-bottom:8px;border-bottom:2px solid rgba(0,0,0,.08)}
.col.clue h3{color:var(--clue)} .col.exp h3{color:var(--exp)} .col.know h3{color:var(--know)}
.col .list{display:grid;gap:8px;overflow:auto;align-content:start;flex:1;min-height:0;padding-right:2px}
.note{background:var(--surface);border-radius:10px;padding:10px 12px;animation:drop .4s cubic-bezier(.3,1.3,.5,1);line-height:1.55}
@keyframes drop{from{transform:translateY(-12px) rotate(-2deg);opacity:0}}
.note .who2{font-weight:800;font-size:var(--fs-s);display:flex;justify-content:space-between;gap:6px;margin-bottom:2px}
.note .ch{font-size:.85em;border-radius:6px;padding:0 8px;background:var(--teal-l);color:var(--teal-d);white-space:nowrap}
.note .ch.l{background:var(--orange-l);color:var(--orange-d)}
.note.me{outline:2.5px solid var(--ink)}
.note.ex{background:rgba(255,255,255,.55);border:1.5px dashed rgba(0,0,0,.2)}
.conn{font-size:var(--fs-s);font-weight:700;border-radius:8px;padding:4px 12px;background:var(--soft);color:var(--sub);border:1px solid var(--line)}
.conn.ok{background:var(--good-l);color:var(--good);border-color:transparent}

/* ── 미션 7 ── */
.scene{width:min(640px,100%);background:var(--stage2);border-radius:18px;padding:22px 26px;display:flex;flex-direction:column;gap:12px}
.scene .emo2{font-size:clamp(3.5rem,2rem + 4vw,6rem);line-height:1;text-align:center}
.scene p{font-size:clamp(1.15rem,.85rem + .8vw,1.55rem);line-height:1.75;font-weight:600;text-align:center}
.scene .ck{background:rgba(255,224,112,.25);border-bottom:3px solid var(--hl);border-radius:3px;padding:0 3px;color:#fff}
.scenedots{display:flex;gap:6px;justify-content:center}
.scenedots i{width:36px;height:6px;border-radius:3px;background:#3a4652}
.scenedots i.on{background:var(--yellow)}
.scenedots i.ok{background:var(--teal)}
.formula{display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap;font-size:clamp(1.3rem,.9rem + 1.2vw,2rem);font-weight:800}
.slot{min-width:7.5em;min-height:2.4em;border:3px dashed var(--line2);border-radius:14px;display:grid;place-items:center;padding:4px 14px;background:var(--surface);transition:.25s;color:var(--mute)}
.slot.next{border-color:var(--orange);background:var(--orange-l)}
.slot.fill{border-style:solid;border-color:var(--clue);background:var(--clue-l);color:var(--ink)}
.slot.fill.c{border-color:var(--teal);background:var(--teal-l)}
.cert{position:relative;width:min(860px,100%);margin:0 auto;background:#fffdf6;border:1.5px solid var(--line2);border-radius:8px;padding:28px 40px;text-align:center;overflow:hidden;box-shadow:0 12px 30px rgba(0,0,0,.08)}
.cert::before{content:"";position:absolute;inset:10px;border:1.5px solid var(--orange);border-radius:4px;pointer-events:none}
.cert h2{font-size:clamp(1.8rem,1.2rem + 2vw,2.8rem);letter-spacing:.12em}
.cert .nm{font-size:1.8em;font-weight:800;border-bottom:3px solid var(--ink);display:inline-block;padding:0 20px;margin:8px 0}
.cert .badges{display:flex;justify-content:center;gap:14px;margin:14px 0;flex-wrap:wrap}
.cert .bd{width:90px;height:90px;border-radius:50%;display:grid;place-items:center;align-content:center;font-weight:800;line-height:1.2;font-size:1.3rem}
.cert .bd small{font-size:.62em}
.cert .seal{position:absolute;right:34px;bottom:22px;width:86px;height:86px;border-radius:50%;border:4px solid var(--bad);color:var(--bad);display:grid;place-items:center;font-weight:800;transform:rotate(-14deg);font-size:.9em;line-height:1.15;animation:stamp .5s .6s cubic-bezier(.3,1.6,.5,1) both}
@keyframes stamp{from{transform:rotate(-14deg) scale(2.4);opacity:0}}
.next-tease{border-left:4px solid var(--orange);border-radius:0 12px 12px 0;padding:12px 16px;background:var(--orange-l);font-weight:600;width:min(860px,100%);margin:0 auto}

/* ── 선생님 화면 ── */
.teacher{max-width:980px;margin:0 auto;width:100%;display:flex;flex-direction:column;gap:14px}
.qrbox{display:flex;gap:20px;align-items:center;flex-wrap:wrap}
.qrbox .qr{width:200px;height:200px;background:#fff;border:1.5px solid var(--line2);border-radius:12px;padding:8px}
.qrbox .qr img,.qrbox .qr svg{width:100%;height:100%}
.linkbox{font-size:.9em;background:var(--soft);border:1px solid var(--line);border-radius:10px;padding:8px 12px;word-break:break-all}

body.boardmode{--tb:0px}
body.boardmode .top{display:none}

#printSheet{display:none}
@media print{
  body{background:#fff}
  .top,main{display:none!important}
  #printSheet{display:block;font-size:12pt;color:#000}
  #printSheet h1{font-size:18pt;margin:10pt 0 6pt}
  #printSheet .pq{margin:8pt 0 2pt;font-weight:800}
  #printSheet .pa{border-bottom:1px solid #999;min-height:22pt;padding:2pt 0}
  #printSheet .cert{box-shadow:none;page-break-after:always}
  #printSheet .seal{animation:none}
}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}

/* 관찰 기록표 */
.zrow{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px}
.zl{border:1.5px dashed var(--line2);border-radius:12px;text-align:center;padding:8px 4px;display:flex;flex-direction:column;align-items:center;gap:2px;min-height:96px;justify-content:center;background:var(--surface)}
.zl .e{font-size:1.7rem;line-height:1.1}
.zl .a{font-weight:800;font-size:var(--fs-s)}
.zl .s{font-size:.8rem;color:var(--orange-d);font-weight:800}
.zl.cur{border:2px solid var(--ac);background:var(--ac-l)}
.zl.done{border:1.5px solid var(--teal);background:var(--teal-l)}
.zl.miss{border:1.5px solid var(--line2);background:var(--soft)}

/* ── 미션 색·깊이감 (단조로움 보완) ── */
:root{--ac:#0e7c75;--ac-l:#e0f2ef;--shadow:0 1px 2px rgba(24,33,43,.05),0 6px 18px rgba(24,33,43,.06)}
.tb-title .chip{background:var(--ac);transition:background .4s}
.dots i.on,.dots i.past{background:var(--ac)}
.top{box-shadow:0 4px 14px rgba(24,33,43,.04);border-bottom:0}
.top::after{content:"";position:absolute;left:0;right:0;bottom:-3px;height:3px;background:var(--ac);transition:background .4s}

/* 관찰창: 현미경 눈금 격자 + 빛 번짐 */
.stage:not(.light){background:
  radial-gradient(ellipse 70% 60% at 30% 20%,rgba(255,255,255,.07),transparent 70%),
  linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px) 0 0/32px 32px,
  linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px) 0 0/32px 32px,
  radial-gradient(ellipse at center,#23303b 0%,#182028 70%,#11171d 100%)}
.stage:not(.light)::after{content:"";position:absolute;inset:0;pointer-events:none;box-shadow:inset 0 0 120px rgba(0,0,0,.45)}
.stage.light{background:
  linear-gradient(rgba(207,198,179,.35) 1px,transparent 1px) 0 0/32px 32px,
  linear-gradient(90deg,rgba(207,198,179,.35) 1px,transparent 1px) 0 0/32px 32px,
  var(--soft)}
.stage-tag::before{background:var(--ac-l);box-shadow:0 0 0 4px color-mix(in srgb,var(--ac) 45%,transparent)}

/* 탐구 수첩: 윗선 색 띠 + 모서리에 은은한 미션 색 */
.panel{border-top:5px solid var(--ac);background:radial-gradient(circle at 100% 100%,var(--ac-l) 0,transparent 45%),var(--surface)}
.say{background:var(--ac-l);border-left:4px solid var(--ac)}
.say b{color:var(--ac)}
.q .n{background:var(--ac)}
.btn.teal{background:var(--ac);box-shadow:0 3px 0 color-mix(in srgb,var(--ac) 65%,#000)}
.btn.teal:active{box-shadow:0 0 0 transparent}
.opt:hover{border-color:var(--ac);background:var(--ac-l)}
.card{box-shadow:var(--shadow);border-color:transparent}
.card.tint{background:var(--soft);box-shadow:none;border:1.5px solid var(--line)}
.opt{box-shadow:0 1px 0 var(--line)}
textarea:focus,input[type=text]:focus{border-color:var(--ac);box-shadow:0 0 0 4px var(--ac-l)}
.timechip{background:var(--ac)}
.full{background:linear-gradient(180deg,var(--ac-l) 0,var(--bg) 240px)}
.bomi .face{filter:drop-shadow(0 3px 4px rgba(0,0,0,.12))}

/* 지도 카드: 미션마다 색 */
.mcard{box-shadow:var(--shadow);border-color:transparent;background:linear-gradient(160deg,var(--surface) 50%,var(--mc-l,var(--teal-l)))}
.mcard::before{content:"";position:absolute;left:0;top:0;bottom:0;width:6px;background:var(--mc,var(--teal))}
.mcard .no{color:var(--mc,var(--teal))}
.mcard .ico{width:clamp(64px,5vw,84px);height:clamp(64px,5vw,84px);border-radius:50%;background:var(--surface);display:grid;place-items:center;font-size:clamp(2rem,1.4rem + 1.4vw,2.8rem);box-shadow:0 4px 12px rgba(0,0,0,.08)}
.mcard:hover{border-color:transparent;box-shadow:0 10px 26px rgba(24,33,43,.12)}
.mcard.done{background:linear-gradient(160deg,var(--surface) 25%,var(--mc-l))}
.mcard.done .badge{background:var(--mc)}
.mapgrid{background:radial-gradient(circle at 92% 0%,#dff0ed,transparent 38%),radial-gradient(circle at 0% 100%,#fbeedb,transparent 38%)}

/* 보드·정리 화면 */
.col{box-shadow:var(--shadow)}
.note{box-shadow:0 1px 3px rgba(0,0,0,.06)}
.defbox,.cert{box-shadow:var(--shadow);border-color:transparent}
.slot.fill{border-color:var(--ac);background:var(--ac-l)}

/* 점검 후 보완 */
.passage .s{-webkit-box-decoration-break:clone;box-decoration-break:clone}
@media(max-width:1180px){.lenses{display:flex}}
@media(max-width:980px){.lenses{display:none}}
#soundTgl{font-size:1rem}

/* ── 표지: 짧고 강한 제목 ── */
.cover .txt{justify-content:center;gap:26px;background:radial-gradient(circle at 0% 100%,#e0f2ef,transparent 55%),var(--surface)}
.cover .eyebrow2{align-self:flex-start;font-weight:800;font-size:clamp(1rem,.8rem + .6vw,1.35rem);color:var(--teal);letter-spacing:.3em;padding-left:4px;border-left:5px solid var(--teal);padding:2px 12px}
.cover h1{font-size:clamp(3.6rem,1.5rem + 7vw,8.4rem);line-height:1.02;letter-spacing:-.02em}
.cover h1 em{display:inline-block;color:var(--teal);background:none;position:relative;animation:pop-in .9s .2s cubic-bezier(.3,1.4,.5,1) both}
.cover h1 em::after{content:"";position:absolute;left:-2%;right:-2%;bottom:.08em;height:.26em;background:var(--hl);z-index:-1;border-radius:6px;transform-origin:left;animation:sweep .7s .8s ease-out both}
@keyframes pop-in{from{transform:scale(.6) rotate(-6deg);opacity:0}}
@keyframes sweep{from{transform:scaleX(0)}}
.btn.start{align-self:flex-start;font-size:clamp(1.2rem,.9rem + .8vw,1.6rem);padding:16px 40px;min-height:64px;border-radius:16px}

/* ── 위쪽 도구: 글자 크기 드롭다운 · 글자 버튼 ── */
.fzsel{display:flex;align-items:center;gap:4px;height:34px;border:1.5px solid var(--line2);border-radius:8px;padding:0 4px 0 10px;font-weight:700;font-size:.85rem;background:var(--surface)}
.fzsel select{border:0;background:transparent;font-family:inherit;font-weight:800;font-size:.85rem;color:var(--ink);cursor:pointer;height:100%;outline:none}
.tbtn.txt{padding:0 12px;white-space:nowrap}
.tbtn.txt:hover{border-color:var(--bad);color:var(--bad)}
@media(max-width:700px){.fzsel span{display:none}.tbtn.txt{padding:0 8px;font-size:.78rem}}

/* ── 잠긴 미션 ── */
.mcard.locked{background:#e4e1d9;box-shadow:none;cursor:not-allowed;filter:grayscale(.85)}
.mcard.locked::before{background:#a8a396}
.mcard.locked h3,.mcard.locked .no,.mcard.locked p{color:#8d8a82}
.mcard.locked .ico{background:#d6d2c8;box-shadow:none}
.mcard.locked:hover{transform:none;box-shadow:none}
.mcard .badge.lock{background:#8d8a82}
.mcard.shake{animation:shake .35s}
.lens.locked{background:#e8e5de;border-color:#d6d2c8;color:#9a968d;font-size:.72rem;cursor:not-allowed}

/* ── 이름 입력 칸 ── */
.namefield{display:flex;align-items:center;gap:10px;background:var(--soft);border:1.5px solid var(--line);border-radius:12px;padding:6px 6px 6px 14px}
.namefield span{font-weight:800;font-size:var(--fs-s);white-space:nowrap;color:var(--sub)}
.namefield input{border:0;background:var(--surface);padding:8px 12px}

/* ── 앱 스타일 팝업 ── */
.modal{position:fixed;inset:0;z-index:200;display:grid;place-items:center;background:rgba(15,20,26,0);backdrop-filter:blur(0);transition:background .2s,backdrop-filter .2s;padding:16px}
.modal.on{background:rgba(15,20,26,.45);backdrop-filter:blur(4px)}
.modal-box{width:min(440px,100%);background:var(--surface);border-radius:22px;padding:26px 26px 22px;text-align:center;box-shadow:0 24px 60px rgba(0,0,0,.25);transform:translateY(16px) scale(.96);opacity:0;transition:transform .25s cubic-bezier(.3,1.3,.5,1),opacity .2s;border-top:6px solid var(--ac)}
.modal.on .modal-box{transform:none;opacity:1}
.modal-face{width:84px;height:84px;margin:-66px auto 6px;background:var(--surface);border-radius:50%;padding:6px;box-shadow:0 6px 16px rgba(0,0,0,.12)}
.modal-face img,.modal-face svg{width:100%;height:100%;object-fit:contain}
.modal-box h2{font-size:var(--fs-l);margin-bottom:8px}
.modal-box p{color:var(--sub);line-height:1.65}
.modal-btns{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:20px}
.btn.danger{background:var(--bad);color:#fff;box-shadow:0 3px 0 #9b2a24}