article.mk {
  background: #fff;
  color: var(--ink-900);
  padding: 40px 44px 32px;
  font-size: 16px;
  line-height: 1.7;
  word-break: keep-all;
}

 
.mk-head {
  display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 24px; align-items: end;
  border-bottom: 3px solid var(--ink-900); padding-bottom: 16px;
}
.mk-eyebrow {
  display: block; font-size: 12.5px; font-weight: 800; letter-spacing: .16em;
  color: var(--rp-primary); margin-bottom: 6px;
}
.mk-head h1 {
  font-family: var(--serif); font-size: 27px; font-weight: 900; line-height: 1.3;
  color: var(--ink-900); word-break: keep-all;
}
.mk-head p { font-size: 14.5px; color: var(--ink-500); margin-top: 6px; }
.mk-kpi { display: flex; gap: 26px; }
.mk-kpi div { text-align: right; }
.mk-kpi dt { font-size: 12px; color: var(--ink-500); font-weight: 700; }
.mk-kpi dd {
  font-family: var(--serif); font-size: 24px; font-weight: 900;
  font-variant-numeric: tabular-nums; color: var(--ink-900); margin: 0;
}

 
.mk-jump { margin: 22px 0 8px; }
.mk-jump-row { display: grid; grid-template-columns: 84px minmax(0, 1fr); gap: 12px; align-items: start; margin-bottom: 8px; }
.mk-jump-row > b { font-size: 12.5px; font-weight: 800; color: var(--ink-500); padding-top: 6px; }
.mk-jump-row > div { display: flex; flex-wrap: wrap; gap: 4px; }
.mk-jump button {
  min-width: 30px; height: 28px; padding: 0 6px;
  border: 1px solid var(--line-300); background: #fff; cursor: pointer;
  font-size: 13px; font-weight: 700; font-variant-numeric: tabular-nums; color: var(--ink-700);
}
.mk-jump button:hover { border-color: var(--ink-700); }
.mk-jump button.on { background: var(--ink-900); border-color: var(--ink-900); color: #fff; }
.mk-jump button.todo { color: var(--line-300); }
.mk-jump button.todo.on { color: #fff; }
.mk-jump-help { font-size: 12.5px; color: var(--ink-500); margin-top: 6px; }

 
.mk-q { border-top: 1px solid var(--line-300); padding-top: 20px; }
.mk-q-head {
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 12px;
  padding-bottom: 12px; border-bottom: 2px solid var(--ink-900); margin-bottom: 18px;
}
.mk-q-no { font-family: var(--serif); font-size: 22px; font-weight: 900; color: var(--ink-900); }
.mk-q-sec { font-size: 13px; font-weight: 700; color: var(--rp-primary); }
.mk-q-ans { font-size: 14px; font-weight: 800; color: var(--rp-secondary); }
.mk-q-diff { font-size: 13px; color: var(--ink-500); }
.mk-q-pos { margin-left: auto; font-size: 13px; color: var(--ink-500); font-variant-numeric: tabular-nums; }

.mk-passage {
  border-left: 3px solid var(--ink-900); padding: 4px 0 4px 16px; margin-bottom: 18px;
  background: #FBFBFD;
}
.mk-passage h3 { font-size: 12.5px; font-weight: 800; letter-spacing: .1em; color: var(--ink-500); margin-bottom: 8px; }
.mk-passage div { font-size: 15px; line-height: 1.8; color: var(--ink-700); }

 
.mk-pa { border: 1px solid var(--line-300); padding: 16px 18px; margin-bottom: 18px; }
.mk-pa > h3 {
  font-size: 12.5px; font-weight: 800; letter-spacing: .1em; color: var(--rp-primary);
  padding-bottom: 6px; border-bottom: 2px solid var(--rp-primary); margin-bottom: 12px;
}
.mk-pa-top { display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap; margin-bottom: 12px; }
.mk-pa-kind {
  font-size: 12.5px; font-weight: 800; color: #fff; background: var(--ink-900);
  padding: 3px 8px; white-space: nowrap;
}
.mk-pa-top p { font-size: 15.5px; font-weight: 700; color: var(--ink-900); line-height: 1.6; }
.mk-pa-struct { display: grid; grid-template-columns: minmax(0, 1fr); gap: 7px; margin-bottom: 12px; }
.mk-pa-struct li {
  display: grid; grid-template-columns: 74px minmax(0, 1fr); gap: 10px;
  font-size: 15px; line-height: 1.7; color: var(--ink-700);
}
.mk-pa-struct li b { font-size: 13px; font-weight: 800; color: var(--ink-500); }
.mk-pa-keys { border-top: 1px solid var(--line-300); padding-top: 10px; }
.mk-pa-keys > b { display: block; font-size: 12.5px; font-weight: 800; color: var(--ink-500); margin-bottom: 6px; }
.mk-pa-keys ul { display: grid; grid-template-columns: minmax(0, 1fr); gap: 4px; }
.mk-pa-keys li {
  font-size: 15px; line-height: 1.65; color: var(--ink-700);
  padding-left: 14px; position: relative;
}
.mk-pa-keys li::before { content: "—"; position: absolute; left: 0; color: var(--ink-500); }
.mk-pa-hard {
  border-top: 1px solid var(--line-300); margin-top: 10px; padding-top: 10px;
  font-size: 14.5px; line-height: 1.7; color: var(--ink-700);
}
.mk-pa-hard b { font-weight: 800; color: var(--ink-500); margin-right: 6px; }

 
.mk-cn { display: grid; grid-template-columns: minmax(0, 1fr); gap: 8px; }
.mk-cn li {
  display: grid; grid-template-columns: 22px 38px minmax(0, 1fr); gap: 8px;
  font-size: 15px; line-height: 1.7; color: var(--ink-700);
  padding-bottom: 8px; border-bottom: 1px solid #F1F3F7;
}
.mk-cn li:last-child { border-bottom: 0; padding-bottom: 0; }
.mk-cn li b { font-weight: 700; color: var(--ink-500); }
.mk-cn li i {
  font-style: normal; font-size: 12px; font-weight: 800; color: var(--ink-500);
  text-align: center; align-self: start; padding-top: 3px;
}
.mk-cn li.is-answer { color: var(--ink-900); }
.mk-cn li.is-answer b, .mk-cn li.is-answer i { color: var(--rp-secondary); }

.mk-q-type {
  font-size: 12.5px; font-weight: 700; color: #fff; background: var(--rp-primary);
  padding: 2px 8px; white-space: nowrap;
}

.mk-stem { font-size: 16.5px; font-weight: 700; color: var(--ink-900); margin-bottom: 14px; }

.mk-choices { display: grid; grid-template-columns: minmax(0, 1fr); gap: 6px; margin-bottom: 22px; }
.mk-choices li { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 8px; font-size: 15.5px; color: var(--ink-700); }
.mk-choices li b { font-weight: 700; color: var(--ink-500); }
.mk-choices li.is-answer { color: var(--ink-900); font-weight: 700; }
.mk-choices li.is-answer b { color: var(--rp-secondary); }

 
.mk-block {
  border: 1px solid var(--line-300);
  padding: 12px 14px;
  margin-bottom: 10px;
}
.mk-block h3 {
  font-size: 12.5px; font-weight: 800; letter-spacing: .1em; color: var(--ink-500);
  padding-bottom: 0; border-bottom: 0; margin-bottom: 8px;
}
.mk-block p { font-size: 15.5px; line-height: 1.75; color: var(--ink-700); }
 
.mk-block.hi {
  border-color: var(--rp-secondary); border-left-width: 3px;
  background: #FDF7F5;
}
.mk-block.hi h3 { color: var(--rp-secondary); }
.mk-block.hi p { color: var(--ink-900); }

 
.mk-fig { text-align: center; margin: 4px 0 2px; }
.mk-fig svg { max-width: 100%; height: auto; }
.mk-fig-note { font-size: 13.5px; color: var(--ink-500); margin-top: 6px; text-align: left; }

.mk-steps { counter-reset: mkstep; display: grid; grid-template-columns: minmax(0, 1fr); gap: 8px; }
 
.mk-steps li {
  display: grid; grid-template-columns: 26px minmax(0, 1fr); gap: 10px;
  font-size: 15.5px; line-height: 1.7; color: var(--ink-700);
}
.mk-steps li > span { min-width: 0; }
.mk-steps li::before {
  counter-increment: mkstep; content: counter(mkstep);
  font-family: var(--serif); font-size: 15px; font-weight: 900; color: var(--rp-primary);
  font-variant-numeric: tabular-nums;
}

.mk-wrong { display: grid; grid-template-columns: minmax(0, 1fr); gap: 8px; }
.mk-wrong li { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 8px; font-size: 15px; line-height: 1.7; color: var(--ink-700); }
.mk-wrong li b { font-weight: 700; color: var(--ink-500); }

.mk-tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 4px 0 18px; }
.mk-tags span { font-size: 12.5px; font-weight: 700; color: var(--rp-primary); }

.mk-move {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  border-top: 1px solid var(--line-300); margin-top: 26px; padding-top: 14px;
}
.mk-move button {
  border: 1px solid var(--line-300); background: #fff; cursor: pointer;
  padding: 8px 14px; font-size: 14px; font-weight: 700; color: var(--ink-700);
}
.mk-move button:hover:not(:disabled) { border-color: var(--ink-900); color: var(--ink-900); }
 
.mk-move button:disabled { color: var(--ink-500); border-color: #EDEFF4; cursor: default; }
.mk-move span { font-size: 13px; color: var(--ink-500); }

.mk-foot {
  border-top: 1px solid var(--line-300); margin-top: 26px; padding-top: 12px;
  font-size: 12.5px; color: var(--ink-500); text-align: right;
}
.mk-empty { padding: 60px 20px; text-align: center; color: var(--ink-500); font-size: 15px; }

 
.exl-sec-mark {
  font-size: 12.5px; font-weight: 800; letter-spacing: .08em; color: var(--exl-ink-2, #46506a);
  border-bottom: 1px solid #e4e8f0; padding-bottom: 6px; margin: 22px 0 14px;
}
.exl-choices { display: grid; grid-template-columns: minmax(0, 1fr); gap: 6px; margin-bottom: 14px; }
.exl-choices > div { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 8px; align-items: center; }
.exl-choices > div b { font-size: 14px; color: #46506a; }
.exl-fold { border: 1px solid #e4e8f0; margin-bottom: 16px; }
.exl-fold > summary { cursor: pointer; padding: 10px 14px; font-size: 13.5px; font-weight: 700; color: #46506a; }
.exl-passage { padding: 0 14px 14px; font-size: 14px; line-height: 1.8; color: #46506a; max-height: 320px; overflow: auto; }
.exl-airow {
  display: grid; grid-template-columns: 34px minmax(0, 1fr) auto; gap: 14px; align-items: start;
  border: 1px solid #e4e8f0; padding: 16px; margin-bottom: 12px;
}
.exl-airow > b {
  width: 30px; height: 30px; display: grid; place-content: center;
  background: #142a63; color: #fff; font-size: 14px; font-weight: 800;
}
.exl-airow.done > b { background: #158a5f; }
.exl-airow strong { display: block; font-size: 15px; margin-bottom: 4px; }
.exl-airow p { font-size: 13.5px; color: #46506a; line-height: 1.6; }
.exl-pickgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 8px; }
.exl-pick {
  display: grid; grid-template-columns: 34px minmax(0, 1fr); gap: 10px; align-items: center;
  border: 1px solid #e4e8f0; background: #fff; padding: 12px; cursor: pointer; text-align: left;
}
.exl-pick:hover { border-color: #1d50c8; }
.exl-pick.on { border-color: #1d50c8; border-width: 2px; padding: 11px; }
.exl-pick > b {
  width: 30px; height: 30px; display: grid; place-content: center;
  background: #f0f3f9; color: #142a63; font-size: 14px; font-weight: 800;
}
.exl-pick.on > b { background: #1d50c8; color: #fff; }
.exl-pick strong { display: block; font-size: 14.5px; }
.exl-pick small { font-size: 12.5px; color: #6a748c; }
.exl-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.exl-chipbox {
  display: inline-flex; align-items: center; gap: 7px;
  border: 1px solid #e4e8f0; padding: 9px 14px; font-size: 14px; font-weight: 600; cursor: pointer;
}
.exl-chipbox.on { border-color: #1d50c8; color: #142a63; }
.exl-hr { border: 0; border-top: 1px solid #e4e8f0; margin: 22px 0; }

 
@media print {
  .sidebar, .topbar, .exl-stepper, .exl-work-head, .exl-actionbar, .exl-result-actions { display: none !important; }
  .exl-result-layout { display: block !important; }
  .exl-preview-frame { border: 0 !important; padding: 0 !important; overflow: visible !important; }
  .mk { padding: 0; }
  .mk-jump { display: none; }
  .mk-move { display: none; }
}

 
.exl-airow.lead { border-color: #1d50c8; border-width: 2px; padding: 15px; }
.exl-airow.lead > b { background: #1d50c8; font-size: 15px; }
.exl-airow.lead.done > b { background: #158a5f; }

 
article.mk .katex { font-size: 1.02em; }
article.mk .katex-display { margin: 10px 0; overflow-x: auto; overflow-y: hidden; padding-bottom: 2px; }
.mk-stem .katex, .mk-choices .katex { font-size: 1em; }

 
#mk-print-area { display: none; }
body.mk-printing #mk-print-area { display: block; }

.mkp { padding: 0; }
.mkp-track {
  font-family: var(--serif); font-size: 20px; font-weight: 900; color: var(--ink-900);
  border-bottom: 3px solid var(--ink-900); padding-bottom: 8px;
  margin: 28px 0 16px; break-before: page; break-after: avoid;
}
.mkp-track:first-of-type { break-before: auto; }
.mkp-passage { margin-bottom: 18px; break-inside: avoid; }
.mkp-q {
  border-top: 1px solid var(--line-300); padding-top: 16px; margin-top: 18px;
  break-inside: avoid;           
}
.mkp .mk-q-head { margin-bottom: 12px; }
.mkp .mk-block { margin-bottom: 12px; }

 
.mkp-2col .mkp-body { column-count: 2; column-gap: 8mm; column-rule: 1px solid var(--line-300); }
.mkp-2col .mkp-q, .mkp-2col .mkp-passage { break-inside: avoid-column; }
.mkp-2col .mkp-track { column-span: all; }
.mkp-2col .katex-display { overflow-x: hidden; }
.mkp-2col .mkp-q { margin-top: 10px; padding-top: 8px; }

@media print {
  @page { size: A4; margin: 12mm 11mm; }

   
  .mkp { font-size: 10pt; line-height: 1.5; }
  .mkp .mk-head h1 { font-size: 16pt; }
  .mkp .mk-kpi dd { font-size: 13pt; }
  .mkp-track { font-size: 13pt; margin: 16px 0 10px; padding-bottom: 5px; }
  .mkp-q { margin-top: 10px; padding-top: 9px; }
  .mkp .mk-q-no { font-size: 12.5pt; }
  .mkp .mk-q-head { gap: 7px; padding-bottom: 6px; margin-bottom: 8px; }
  .mkp .mk-stem { font-size: 10.5pt; margin-bottom: 6px; }
  .mkp .mk-choices { gap: 2px; margin-bottom: 9px; }
  .mkp .mk-choices li,
  .mkp .mk-block p,
  .mkp .mk-steps li,
  .mkp .mk-cn li { font-size: 9.5pt; line-height: 1.45; }
   
  .mkp .mk-block { margin-bottom: 6px; padding: 7px 9px; break-inside: avoid; page-break-inside: avoid; }
  .mkp .mk-block h3 { font-size: 8pt; padding-bottom: 0; margin-bottom: 3px; }
  .mkp .mk-fig svg { max-height: 46mm; }
  .mkp .mk-fig-note { font-size: 9pt; }
  .mkp .mk-steps { gap: 3px; }
  .mkp .mk-cn { gap: 3px; }
  .mkp .mk-cn li { padding-bottom: 3px; }
  .mkp .mk-tags { margin: 2px 0 7px; }
  .mkp .mk-tags span { font-size: 8pt; }
  .mkp .mk-passage { padding: 3px 0 3px 11px; margin-bottom: 9px; }
  .mkp .mk-passage div { font-size: 9.5pt; line-height: 1.55; }
  .mkp .mk-pa { padding: 9px 11px; margin-bottom: 10px; }
  .mkp .mk-pa-struct li,
  .mkp .mk-pa-keys li { font-size: 9pt; line-height: 1.45; }
  .mkp .mk-pa-hard { font-size: 8.5pt; }

   
  body.mk-printing > *:not(#mk-print-area) { display: none !important; }
  body.mk-printing { background: #fff; margin: 0; padding: 0; }
  body.mk-printing #mk-print-area {
    display: block; position: static; width: auto;
    background: #fff; color: var(--ink-900);
  }

   
  .mkp-passage { break-inside: auto; }
  .mk-passage div { max-height: none; }

  .mkp-q { page-break-inside: avoid; }
  .mk-pa { break-inside: avoid; }
}

 
.mk-stem, .mk-block p, .mk-steps li, .mk-cn li span,
.mk-choices li span, .mk-passage div,
.mk-pa-top p, .mk-pa-struct li span, .mk-pa-keys li, .mk-pa-hard {
  word-break: keep-all;
  word-break: auto-phrase;
  text-wrap: pretty;
}
 
article.mk .katex { white-space: nowrap; }

 
.katex span.base { width: max-content; }

 
.mk-mk { border-bottom: 1px solid var(--ink-900); padding-bottom: 1px; }
.mk-mk > i {
  font-style: normal; font-weight: 800; color: var(--rp-secondary);
  margin-right: 1px; border-bottom: 0;
}
 
.mk-pa-time {
  font-size: 12.5px; font-weight: 700; color: var(--ink-500);
  border: 1px solid var(--line-300); padding: 2px 7px; white-space: nowrap;
}

 
.mk-cv-fold { margin: 22px 0 6px; border-top: 3px solid var(--ink-900); }
.mk-cv-fold > summary {
  cursor: pointer; list-style: none; padding: 12px 0;
  font-size: 14px; font-weight: 800; letter-spacing: .02em; color: var(--ink-900);
}
.mk-cv-fold > summary::-webkit-details-marker { display: none; }
.mk-cv-fold > summary::before { content: "▾ "; color: var(--rp-secondary); }
.mk-cv-fold:not([open]) > summary::before { content: "▸ "; }

.mk-cv { padding-bottom: 26px; }
.mk-cv-top { padding-bottom: 14px; border-bottom: 1px solid var(--line-300); margin-bottom: 20px; }
.mk-cv-top h1 {
  font-family: var(--serif); font-size: 26px; font-weight: 900; line-height: 1.3;
  color: var(--ink-900); margin: 4px 0 4px; letter-spacing: -.01em;
}
.mk-cv-top p { font-size: 13.5px; color: var(--ink-500); margin: 0; }
.mk-cv-track {
  font-family: var(--serif); font-size: 18px; font-weight: 700; color: var(--ink-900);
  margin: 30px 0 8px; padding-bottom: 6px; border-bottom: 2px solid var(--rp-primary);
}
.mk-cv-lead { font-size: 16px; line-height: 1.75; color: var(--ink-700); margin: 0 0 18px; }
.mk-cv-lead b { color: var(--rp-secondary); font-weight: 800; }

 
.mk-cv-kpi {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  border: 2px solid var(--ink-900); margin: 0 0 22px;
}
.mk-cv-kpi > div { padding: 14px 16px; border-right: 1px solid var(--line-300); }
.mk-cv-kpi > div:last-child { border-right: 0; }
.mk-cv-kpi dt { font-size: 12px; font-weight: 700; color: var(--ink-500); letter-spacing: .03em; }
.mk-cv-kpi dd {
  font-family: var(--serif); font-size: 30px; font-weight: 900; color: var(--ink-900);
  margin: 2px 0 0; line-height: 1.15; font-variant-numeric: tabular-nums;
}
.mk-cv-kpi dd i { font-family: var(--sans); font-size: 14px; font-weight: 700; font-style: normal; margin-left: 2px; }
.mk-cv-kpi small { display: block; font-size: 12px; color: var(--ink-500); margin-top: 3px; }

.mk-cv-block { margin: 0 0 22px; }
.mk-cv-block h3 {
  font-size: 13px; font-weight: 800; color: var(--ink-900); letter-spacing: .03em;
  margin: 0 0 10px; padding-bottom: 6px; border-bottom: 1px solid var(--line-300);
}

 
.mk-cv-bars { list-style: none; margin: 0; padding: 0; display: grid; gap: 7px; }
.mk-cv-bars li {
  display: grid; grid-template-columns: 42px minmax(0, 1fr) 56px; gap: 10px; align-items: center;
  font-size: 13px;
}
.mk-cv-lv { font-weight: 800; color: var(--ink-900); font-size: 13px; }
.mk-cv-lv[data-lv="상"]   { color: var(--d-sang); }
.mk-cv-lv[data-lv="중상"] { color: var(--d-jungsang); }
.mk-cv-lv[data-lv="중"]   { color: var(--d-jung); }
.mk-cv-lv[data-lv="중하"] { color: var(--d-jungha); }
.mk-cv-lv[data-lv="하"]   { color: var(--d-ha); }
.mk-cv-bars i { display: block; height: 13px; background: var(--ink-700); min-width: 1px; }
.mk-cv-bars li:nth-child(1) i { background: var(--d-sang); }
.mk-cv-bars li:nth-child(2) i { background: var(--d-jungsang); }
.mk-cv-bars li:nth-child(3) i { background: var(--d-jung); }
.mk-cv-bars li:nth-child(4) i { background: var(--d-jungha); }
.mk-cv-bars li:nth-child(5) i { background: var(--d-ha); }
.mk-cv-bars em {
  font-style: normal; font-weight: 700; color: var(--ink-900);
  font-variant-numeric: tabular-nums; text-align: right;
}
.mk-cv-bars small {
  grid-column: 2 / -1; font-size: 12px; color: var(--ink-500);
  line-height: 1.6; word-break: break-all;
}

 
.mk-cv-time { display: flex; border: 1px solid var(--line-300); overflow: hidden; }
.mk-cv-time span {
  padding: 10px 12px; font-size: 12.5px; color: #fff; white-space: nowrap;
  overflow: hidden; text-overflow: ellipsis; font-weight: 700;
}
.mk-cv-time span b { display: block; font-size: 11.5px; font-weight: 600; opacity: .85; }
.mk-cv-time .read  { background: var(--rp-primary); }
.mk-cv-time .solve { background: var(--ink-700); }
.mk-cv-note { font-size: 13.5px; color: var(--ink-700); margin: 8px 0 0; }
.mk-cv-note b { color: var(--rp-secondary); font-weight: 800; }

 
.mk-cv-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; align-items: start; }
.mk-cv-tab { width: 100%; border-collapse: collapse; font-size: 13px; }
.mk-cv-tab th {
  text-align: left; font-size: 12px; color: var(--ink-500); font-weight: 700;
  border-bottom: 2px solid var(--line-table); padding: 5px 6px;
}
.mk-cv-tab td { padding: 6px; border-bottom: 1px solid var(--line-300); vertical-align: top; }
.mk-cv-tab tbody tr:nth-child(even) { background: var(--fill-100); }
.mk-cv-tab .n { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.mk-cv-tab td b { color: var(--rp-secondary); font-weight: 800; }

.mk-cv-pass { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; font-size: 13px; }
.mk-cv-pass li {
  display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 10px;
  padding-bottom: 6px; border-bottom: 1px solid var(--line-300);
}
.mk-cv-pass b { font-weight: 700; color: var(--ink-900); word-break: keep-all; }
.mk-cv-pass em { font-style: normal; font-weight: 700; color: var(--rp-secondary); font-variant-numeric: tabular-nums; }
.mk-cv-pass span { grid-column: 1 / -1; font-size: 12px; color: var(--ink-500); }

@media (max-width: 700px) {
  .mk-cv-2col { grid-template-columns: minmax(0, 1fr); }
  .mk-cv-bars li { grid-template-columns: 40px minmax(0, 1fr) 50px; }
  .mk-cv-top h1 { font-size: 21px; }
}
 
.mkp-cover { break-after: page; }
@media print { .mk-cv-fold > summary { display: none; } }
.mk-cv-block h3 small { font-weight: 600; color: var(--ink-500); font-size: 11.5px; margin-left: 6px; letter-spacing: 0; }
.mk-cv-more { font-size: 12.5px; color: var(--ink-500); margin: 6px 0 0; }
.mk-cv-top p b { color: var(--ink-900); font-weight: 700; }

 
.mk-easy {
  border: 2px solid var(--rp-primary); padding: 14px 16px 12px; margin: 18px 0 20px;
}
.mk-easy h3 {
  font-size: 14px; font-weight: 800; color: var(--rp-primary); margin: 0 0 8px;
  letter-spacing: .02em;
}
.mk-easy h3 small { font-weight: 600; color: var(--ink-500); font-size: 12px; margin-left: 6px; }
.mk-easy-one { font-size: 16px; color: var(--ink-900); font-weight: 700; margin: 0 0 10px; line-height: 1.6; }
.mk-easy-terms { margin: 0 0 10px; display: grid; grid-template-columns: minmax(0, 1fr); gap: 4px; }
.mk-easy-terms > div { display: grid; grid-template-columns: minmax(64px, auto) minmax(0, 1fr); gap: 10px; font-size: 14px; }
.mk-easy-terms dt { font-weight: 800; color: var(--ink-900); }
.mk-easy-terms dd { margin: 0; color: var(--ink-700); }
.mk-steps.easy li > b { color: var(--rp-primary); }
.mk-easy-check { font-size: 14px; margin: 8px 0 0; color: var(--ink-700); }
.mk-easy-check b { color: var(--rp-primary); margin-right: 4px; }

.mk-level { display: inline-flex; border: 1px solid var(--line-300); }
.mk-level button {
  border: 0; background: #fff; padding: 8px 14px; font: inherit; font-size: 13.5px; font-weight: 700;
  color: var(--ink-500); cursor: pointer; border-right: 1px solid var(--line-300);
}
.mk-level button:last-child { border-right: 0; }
.mk-level button.on { background: var(--ink-900); color: #fff; }
.mkshare-bar { flex-wrap: wrap; }
.mkshare-bar .mk-level { margin-right: auto; }
@media (max-width: 700px) { .mkshare-bar .mk-level { width: 100%; } .mk-level button { flex: 1; } }
@media print { .mk-level { display: none; } }

 

 
.mk-choices > li, .mk-cn > li, .mk-wrong > li, .mk-steps > li, .exl-choices > li { min-width: 0; }
.mk-choices > li > span, .mk-cn > li > span, .mk-wrong > li > span { min-width: 0; overflow-wrap: anywhere; }

 
.mk-vocab { margin: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 3px 16px; }
.mk-vocab > div { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 6px; align-items: baseline; }
.mk-vocab dt { font-weight: 700; color: var(--ink-900); }
.mk-vocab dd { margin: 0; color: var(--ink-700); min-width: 0; overflow-wrap: anywhere; }
@media (max-width: 640px) { .mk-vocab { grid-template-columns: minmax(0, 1fr); } }
@media print { .mk-vocab { gap: 1px 6mm; } .mkp .mk-vocab dt, .mkp .mk-vocab dd { font-size: 9pt; } }

 
.mk-sol .mk-head { display: none; }                  
.mk-sol .mkp { padding: 0; font-size: 16px; }        
.mk-sol .mkp-body { column-count: 1; }
.mk-sol .mkp-q { border-top: 2px solid var(--ink-900, #14161F); padding-top: 18px; margin-top: 28px; }
.mk-sol .mkp-q:first-child { margin-top: 0; }
.rt-sol-sec > h3 small, .share-sol h2 small { font-weight: 500; color: var(--ink-500, #6B6F7B); font-size: .8em; margin-left: 8px; }
 
.rt-sol-notes { margin: 6px 0 14px; padding: 10px 14px; border: 1px solid var(--line-300, #D9DBE3); }
.rt-sol-notes .s { margin: 0 0 6px; font-size: 15px; line-height: 1.6; color: var(--ink-700, #3B3F4A); }
.rt-sol-notes dl { margin: 0; }
.rt-sol-notes dl > div { display: grid; grid-template-columns: 112px minmax(0, 1fr); gap: 12px; padding: 4px 0; }
.rt-sol-notes dt { font-size: 12px; font-weight: 700; color: var(--ink-500, #6B6F7B); letter-spacing: .04em; padding-top: 2px; }
.rt-sol-notes dd { margin: 0; font-size: 14.5px; line-height: 1.6; color: var(--ink-700, #3B3F4A); word-break: keep-all; }
body[data-w="xs"] .rt-sol-notes dl > div, .share-body .rt-sol-notes dl > div { grid-template-columns: 1fr; gap: 2px; }
@media print {
   
  body.printing-report .rt-sol-sec { break-before: page; }
  body.printing-report .mk-sol .mkp-body { column-count: 1 !important; }
  body.printing-report .rt-sol-notes { break-inside: avoid; }
}

 
@media (max-width: 640px) {
  body .pp-answer-sheet { padding: 0; border: 0; max-width: none; margin: 0; }
  body article.mk { padding: 18px 14px 24px; font-size: 15.5px; }
  .mk-head { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .mk-head h1 { font-size: 22px; }
  .mk-kpi { gap: 18px; }
  .mk-kpi div { text-align: left; }
  .mk-cv-kpi { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .mk-cv-kpi > div { border-right: 0; border-bottom: 1px solid var(--line-300); padding: 10px 12px; }
  .mk-cv-kpi > div:nth-child(odd) { border-right: 1px solid var(--line-300); }
  .mk-cv-kpi dd { font-size: 24px; }
  .mk-jump-row { grid-template-columns: minmax(0, 1fr); gap: 4px; }
  .mk-jump-row > b { padding-top: 0; }
  .mk-block { padding-left: 12px; padding-right: 12px; }
}

 
.mk-sol-print { display: none; }
.mk-sol-view .mk { padding: 0; }
.mk-sol-view .mk-q { scroll-margin-top: 80px; }
@media print {
  .mk-sol-view { display: none !important; }
  .mk-sol-print { display: block !important; }
}

 
.mk-pfig { margin: 10px 0 4px; border: 1px solid var(--ink-200, #D9DEE7); background: #fff; padding: 8px; }
.mk-pfig svg { display: block; max-width: 480px; width: 100%; height: auto; margin: 0 auto; }
.mk-pfig figcaption, .mk-step-fig figcaption { font-size: 13px; color: var(--ink-500); margin-top: 6px; text-align: center; }
.mk-steps li > .mk-step-fig { grid-column: 2; margin: 6px 0 2px; border: 1px solid var(--ink-200, #D9DEE7); background: #fff; padding: 6px; max-width: 480px; }
.mk-step-fig svg { display: block; width: 100%; height: auto; }
.mkp .mk-pfig svg, .mkp .mk-step-fig svg { max-height: 60mm; }
.mkp .mk-step-fig { break-inside: avoid; }