:root{--bg:#f5f8f8;--card:#fff;--fg:#121a1c;--sub:#46555a;--line:#d8e2e4;--acc:#0b6e7f;--acc2:#095c6a;--soft:#e6f3f5;--onacc:#fff;
  --ko:"Noto Sans KR","Noto Sans CJK KR","Apple SD Gothic Neo","Malgun Gothic",sans-serif}
@media (prefers-color-scheme:dark){:root{--bg:#0f1517;--card:#172024;--fg:#eef5f6;--sub:#c3d0d3;--line:#2a383c;--acc:#5fd0e0;--acc2:#8fe1ec;--soft:#1a2d32;--onacc:#0f1517}}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:17px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;overflow-wrap:anywhere;word-break:keep-all}
[lang=ko]{font-family:var(--ko)}
a{color:var(--acc2)}
.wrap{max-width:900px;margin:0 auto;padding:18px 18px 40px}
header.top{display:flex;flex-wrap:wrap;gap:4px 12px;justify-content:space-between;align-items:center;font-size:.9rem;margin-bottom:6px}
header.top a{color:var(--sub);text-decoration:none;display:inline-block;padding:10px 0;min-height:44px}header.top nav{display:flex;flex-wrap:wrap;gap:0 14px}
header.top .brand{display:inline-flex;align-items:center;gap:8px;color:var(--fg)}header.top .brand img{flex:0 0 auto;border-radius:6px}
h1{font-size:2.5rem;line-height:1.15;margin:.3em 0 .25em;letter-spacing:-.01em}
.lead{color:var(--sub);margin:0 0 18px;font-size:1.05rem}
h2{font-size:1.3rem;line-height:1.3;margin:34px 0 10px}
/* 신뢰 줄: 무료·가입 없음·용지·갱신 */
.trust{list-style:none;margin:0 0 18px;padding:0;display:flex;flex-wrap:wrap;gap:6px 8px}
.trust li{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:999px;background:var(--soft);color:var(--fg);font-size:.88rem;font-weight:600}
.trust li::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--acc)}
.crumb{margin:0;font-size:.9rem}.crumb a{color:var(--sub);display:inline-block;padding:12px 0}
/* 허브 카드: 3:4 2열(유나, 479 틀) */
.cards{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}
.cards a{display:flex;flex-direction:column;height:100%;padding:14px;background:var(--card);border:1.5px solid var(--line);border-radius:18px;color:var(--fg);text-decoration:none;position:relative}
.cards a:hover,.cards a:focus-visible{border-color:var(--acc);outline:none;box-shadow:0 0 0 3px var(--soft)}
.cards a[aria-current]{border-color:var(--acc)}
.pv{aspect-ratio:3/4;max-height:220px;width:auto;align-self:center;display:flex;flex-direction:column;justify-content:center;gap:8px;padding:18px;margin-bottom:10px;background:#fff;color:#121a1c;border:1px solid #d8e2e4;border-radius:6px;box-shadow:0 2px 6px rgba(0,0,0,.08)}
.pv b{font-size:3.2rem;line-height:1;text-align:center;color:#0b6e7f}.pv i{display:block;height:6px;border-radius:3px;background:#d8e2e4}.pv i:last-child{width:60%}
.tg{position:absolute;top:22px;left:22px;font-size:.75rem;font-weight:700;background:var(--acc);color:var(--onacc);padding:2px 8px;border-radius:8px}
.cards h3{margin:0 0 4px;font-size:1.08rem;line-height:1.3}.cards p{margin:0;color:var(--sub);font-size:.92rem}
.gl{padding-left:1.2em}.gl li{margin:4px 0}.gl a{display:block;padding:8px 0}
/* 도구 줄 */
.bar{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:6px 0 4px}
.bar span{color:var(--sub);font-size:.9rem}
.bar button{min-height:48px;padding:8px 16px;border:1.5px solid var(--line);border-radius:12px;background:var(--card);color:var(--fg);font:inherit;font-weight:600;cursor:pointer}
.bar button[aria-pressed=true]{border-color:var(--acc);background:var(--soft)}
.bar .pr{background:var(--acc);color:var(--onacc);border-color:var(--acc)}
.hint{font-size:.85rem;color:var(--sub);margin:4px 0 12px}
.links{display:flex;flex-wrap:wrap;gap:6px 8px}
.links a{display:inline-flex;align-items:center;min-height:48px;padding:6px 14px;border:1.5px solid var(--line);border-radius:12px;background:var(--card);text-decoration:none;font-size:.95rem;font-weight:600}
.buy{display:inline-flex;align-items:center;min-height:48px;padding:10px 16px;border-radius:12px;background:var(--acc);color:var(--onacc);font-weight:700;text-decoration:none}
.full{background:var(--soft);border:1.5px solid var(--acc);border-radius:16px;padding:4px 18px 16px;margin-top:24px}
.ad{margin:24px 0}.ad:empty{display:none}
.faq h3{font-size:1.02rem;margin:16px 0 2px}.faq p{margin:0}
.post h1{font-size:2.1rem}.post h2{margin-top:28px}.post li{margin:4px 0}
footer{margin-top:36px;border-top:1px solid var(--line);padding-top:12px;font-size:.88rem;color:var(--sub)}
footer a{color:var(--sub);display:inline-block;padding:6px 0}

/* ───── 인쇄 시트: 화면에서는 종이 미리보기, 인쇄에서는 이것만 */
.sheetwrap{overflow-x:auto;margin:0 -4px;padding:4px}
.sheet{background:#fff;color:#111;margin:0 auto;padding:10mm;box-shadow:0 2px 12px rgba(0,0,0,.12);border-radius:4px;font:10pt/1.35 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  -webkit-print-color-adjust:exact;print-color-adjust:exact;width:8.5in;max-width:none}
[data-paper=a4] .sheet{width:210mm}
[data-land] .sheet{width:11in}[data-land][data-paper=a4] .sheet{width:297mm}
.sheet [lang=ko],.sheet[lang=ko]{font-family:var(--ko)}
.sheet a{color:#111}
.sh{font-size:15pt;margin:0 0 3mm;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:2mm;border-bottom:2px solid #0b6e7f;padding-bottom:1.5mm}
.sh small{font-size:9pt;font-weight:400;color:#46555a}
.sh3{font-size:11pt;margin:3mm 0 1.5mm}.sh3 small{font-weight:400;color:#46555a;font-size:8.5pt;margin-left:2mm}
.t{width:100%;border-collapse:collapse;margin:0 0 3mm}
.t th,.t td{border:1px solid #9fb0b4;padding:1.2mm 2mm;height:7mm;text-align:left;vertical-align:middle}
.t th{background:#e6f3f5;font-size:9pt}
.t.sm td,.t.sm th{height:5.6mm;font-size:8.5pt;padding:.6mm 1.5mm}
.t.xs td,.t.xs th{height:auto;font-size:8pt;padding:.6mm 1.2mm}
.t .tot td{font-weight:700;background:#f5f8f8}
.t tr.sub td{color:#0b6e7f}
.two{display:grid;grid-template-columns:1fr 1fr;gap:4mm;align-items:start}
.three{display:grid;grid-template-columns:1fr 1fr 1fr;gap:4mm}
.box{border:1.5px solid #0b6e7f;border-radius:2mm;padding:2mm 3mm;font-size:9pt}.box p{margin:1mm 0 2mm}
.note{font-size:8pt;color:#46555a;margin:1mm 0 2mm}
.sf{font-size:7.5pt;color:#6b7a7e;border-top:1px solid #d8e2e4;margin:3mm 0 0;padding-top:1.5mm}
/* 따라쓰기 칸 */
.g{display:flex;margin:0 0 1.5mm}
.g i{flex:0 0 auto;width:13mm;height:13mm;border:1px solid #9fb0b4;margin-right:-1px;display:flex;align-items:center;justify-content:center;font-style:normal;font-size:9mm;line-height:1;
  background:linear-gradient(#fff,#fff) padding-box,linear-gradient(90deg,transparent 49.6%,#e3eaec 49.6%,#e3eaec 50.4%,transparent 50.4%),linear-gradient(transparent 49.6%,#e3eaec 49.6%,#e3eaec 50.4%,transparent 50.4%)}
.g i{background:linear-gradient(90deg,transparent calc(50% - .5px),#e3eaec calc(50% - .5px),#e3eaec calc(50% + .5px),transparent calc(50% + .5px)),linear-gradient(transparent calc(50% - .5px),#e3eaec calc(50% - .5px),#e3eaec calc(50% + .5px),transparent calc(50% + .5px)),#fff}
.g i.m{color:#111;font-weight:700}.g i.tc{color:#c5ced1}
.g.sm i{width:8mm;height:8mm;font-size:5.6mm}
.blocks{display:flex;gap:3mm;margin:0 0 2mm}
.blk{border:1px solid #d8e2e4;border-radius:2mm;padding:1.5mm 3mm;text-align:center;display:flex;flex-direction:column}
.blk b{font-size:16pt}.blk span{font-size:9pt}.blk small{color:#46555a;font-size:8pt}
.ar{display:grid;grid-template-columns:8mm 17mm auto 1fr;align-items:center;gap:2mm;margin:0 0 .4mm;line-height:1.1}
.ar>b{font-size:13pt;line-height:1;text-align:center}.ar .snd{font-size:8.5pt;font-weight:600}.ar .tip{font-size:7.5pt;color:#46555a}.ar .g{margin:0}
.qs{margin:0 0 3mm;padding-left:6mm}.qs li{margin:0 0 2.2mm;font-size:9.5pt}.qs small{color:#46555a;font-size:8pt;display:inline-block;min-width:22mm}
.ans{display:inline-block;min-width:45mm;border-bottom:1px solid #9fb0b4;margin-left:2mm;height:5mm;vertical-align:bottom}
.two-col{columns:2;column-gap:6mm}
.key{border-top:1px dashed #9fb0b4;margin-top:3mm;padding-top:1.5mm;font-size:8pt;color:#46555a}.key summary{cursor:pointer;font-weight:600}
.key p{margin:1mm 0}.fx{columns:2;margin:0;padding-left:5mm}.fx code{font-size:7.5pt}
/* 자판 */
.kb{margin:2mm 0}.kr{display:flex;gap:1.5mm;margin-bottom:1.5mm}
.k{position:relative;width:15mm;height:15mm;border:1px solid #9fb0b4;border-radius:2mm;display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:1.05}
.k b{font-size:14pt}.k small{font-size:7pt;color:#46555a}.k em{position:absolute;top:.6mm;right:1mm;font-style:normal;font-size:7.5pt;color:#0b6e7f;font-weight:700}
.fLP{background:#fde2e4}.fLR{background:#fff1c9}.fLM{background:#d9f2e3}.fLI{background:#dbe8ff}.fRI{background:#e8dcff}.fRM{background:#d9f2e3}.fRR{background:#fff1c9}.fRP{background:#fde2e4}
.legend{display:flex;flex-wrap:wrap;gap:1.5mm;margin:0 0 2mm}.k.lg{width:auto;height:auto;padding:.6mm 2mm;font-size:7.5pt;border-radius:1.5mm}
.ls{margin:0;padding-left:4mm;font-size:8.5pt}.ls li{margin:0 0 .8mm}
.drill{font-size:13pt;letter-spacing:1.5mm;margin:1mm 0 2mm}
/* 팀 달력 */
.mon{display:none}.mon.on{display:block}
.t.cal th,.t.cal td{padding:.3mm;height:7.2mm;font-size:6.5pt;text-align:center;width:6.6mm}
.t.cal th:first-child,.t.cal td:first-child{width:24mm}.t.cal th:last-child{width:11mm}
.t.cal .off{background:#e3e7e8}
.pick{margin:0 0 3mm}.pick select{min-height:44px;font:inherit;padding:4px 10px}
@media (max-width:480px){.sheet{zoom:.42}[data-paper=a4] .sheet{zoom:.43}[data-land] .sheet{zoom:.32}[data-land][data-paper=a4] .sheet{zoom:.3}.sheet .pick{zoom:3.4}h1,.post h1{font-size:1.75rem}.lead{font-size:1rem;margin-bottom:14px}header.top{flex-wrap:nowrap}header.top nav{flex-wrap:nowrap;gap:0 12px}header.top .hm{display:none}.pv{max-height:150px}.trust li{font-size:.82rem;padding:3px 10px}.wrap{padding:14px 14px 32px}.cards{grid-template-columns:1fr 1fr;gap:10px}.cards a{padding:10px}.pv{padding:12px}.pv b{font-size:2.4rem}.tg{top:16px;left:16px}.cards h3{font-size:.98rem}.cards p{font-size:.85rem}}
@media print{
  html,body{background:#fff}.wrap{max-width:none;padding:0}
  .np,h1,.ad,.no-print{display:none!important}
  .sheetwrap{overflow:visible;margin:0;padding:0}
  .sheet,[data-paper] .sheet,[data-land] .sheet,[data-land][data-paper] .sheet{zoom:1;width:auto;box-shadow:none;padding:0;margin:0;border-radius:0}
  .key summary::marker{content:""}
  .mon:not(.on){display:none!important}
}
/* 591 QR 바닥글 (outputs/591/qr.py CSS 에서 생성) */
.pfoot{display:flex;align-items:flex-end;justify-content:space-between;gap:3mm;border-top:1px solid #d8e2e4;margin:2mm 0 0;padding-top:1mm;break-inside:avoid;page-break-inside:avoid}.pfoot p{margin:0;font-size:7.5pt;line-height:1.3;color:#56656a}.pfoot .cta{display:block;font-size:9pt;color:#46555a}.pfoot .cta b{color:#111}.pfoot .qr{flex:0 0 auto;display:block;padding:2mm;margin:0 -2mm -2mm 0;background:#fff}
/* 판매 버튼 동의 체크(.buyrow·.agree·.buy.off·.tick) — 361 styles.css 공통 틀 그대로(T-20261012-60) */
.buyrow{margin:10px 0 14px}.agree{display:flex;gap:10px;align-items:flex-start;min-height:44px;margin:0 0 8px;font-size:.95rem;line-height:1.45;color:var(--sub);cursor:pointer}.agree input{margin:.1em 0 0;width:22px;height:22px;flex:0 0 auto;accent-color:var(--acc)}.agree span{white-space:pre-line}
@media (max-width:480px){.agree{line-height:1.4}.agree span{white-space:normal}}
.buy.off{background:#e3e7ec;color:#4b5563;cursor:not-allowed}@media (prefers-color-scheme:dark){.buy.off{background:#3f3833;color:#d6d3d1}}.tick{margin:0 0 8px;font-size:.85rem;color:var(--sub)}
/* 723 guides: 표·코드·글 카드 */
.tw{overflow-x:auto;margin:12px 0 16px;-webkit-overflow-scrolling:touch}
.post table{border-collapse:collapse;width:100%;font-size:.95rem;background:var(--card)}
.post th,.post td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}
.post th{background:var(--soft);font-weight:700}
.post code{font:600 .95em ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;background:var(--soft);padding:1px 6px;border-radius:6px;white-space:nowrap}
.cards.gc a{min-height:0}.cards.gc h3{margin-bottom:6px}
.post>p:last-child i{color:var(--sub);font-size:.92rem}
.post th,.post td[lang=ko],.post td code{white-space:nowrap;overflow-wrap:normal}
.post td,.post th{overflow-wrap:normal;word-break:normal}.post td:last-child{min-width:8.5em}
/* 723 유나: 375 에서 허브 글 카드 1열(2열은 제목 4줄·설명 8줄로 좁음), 표 여백 줄여 가로 넘침 축소 */
@media (max-width:480px){.cards.gc{grid-template-columns:1fr}.cards.gc a{padding:14px 16px}.cards.gc h3{font-size:1.05rem}.cards.gc p{font-size:.9rem}.post table{font-size:.88rem}.post th,.post td{padding:6px 8px}}
/* 723 퍼즐 글(T-20261014-156): 단어 찾기 격자 — 정사각 칸, 고정폭, 정답 격자는 칸 색칠 */
.post table.ws{width:auto;margin:0 auto;background:#fff;color:#111;border:2px solid #111}
.post table.ws td{border:1px solid #c9d3d6;width:2em;height:2em;padding:0;text-align:center;vertical-align:middle;font:700 1.15rem/1 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;min-width:0}
.post table.ws td:last-child{min-width:0}
.post table.ws.key td{font-size:.95rem;width:1.6em;height:1.6em;color:#6b7a7e}.post table.ws.key td.hit{background:#ffe08a;color:#111}
@media (max-width:480px){.post table.ws td{width:1.7em;height:1.7em;font-size:.95rem;padding:0}}
@media print{.post table.ws{break-inside:avoid;page-break-inside:avoid}.post table.ws td{width:9mm;height:9mm;font-size:14pt}.post table.ws.key td{width:6mm;height:6mm;font-size:9pt}.post table.ws.key td.hit{background:#ddd!important;-webkit-print-color-adjust:exact;print-color-adjust:exact}}