/* 운전면허 pages (P043): /driving/practice/<topic>/ and /driving/wrong/. Linked after site.css on these pages only (assembled by
   generator/driving_pages.py). Values (colours, sizes, spacing) are those of planning/driving/design_preview/*.dc.html; the site
   tokens of site.css (--navy-deep #0F1E46, --navy #1F3C88, --hl #FFE94A, --tint, --line, --ink, --ink-2) are reused where equal.
   Phone first; the PC layout starts at 900px. The solve view is built by static/js/driving.js. No fixed element on the start
   view; the only fixed element is the bottom bar of the solve view on phones. */
.dr { --dr-navy: #0F1E46; --dr-blue: #1F3C88; --dr-tint: #EEF2F9; --dr-line: #E6E8EC; --dr-line-2: #D5DAE3; --dr-ink: #1F2329;
      --dr-ink-2: #4B515C; --dr-bg2: #F7F8FA; --dr-ok: #1E7A4C; --dr-ok-bg: #E7F3EC; --dr-ok-ink: #1E5A3A;
      --dr-bad: #B42318; --dr-bad-bg: #FDECEA; --dr-bad-ink: #8A1C12; --dr-warn: #B4420A; --dr-hl: #FFE94A;
      color: var(--dr-ink); }
.dr [hidden] { display: none !important; }
.dr button { font-family: inherit; cursor: pointer; }
.dr button:focus-visible, .dr a:focus-visible, .dr [tabindex]:focus-visible { outline: 3px solid var(--dr-blue); outline-offset: 2px; }
.dr [tabindex="-1"]:focus { outline: none; }

/* ---------------------------------------------------------------- start view and wrong list */
.dr-start { max-width: 760px; display: flex; flex-direction: column; gap: 14px; }
.dr-h1 { margin: 0; font-size: 26px; line-height: 1.3; font-weight: 900; color: var(--dr-navy); }
.dr-h2 { margin: 10px 0 0; font-size: 18px; font-weight: 900; }
.dr-p { margin: 0; font-size: 16px; line-height: 1.75; }
.dr-sub { margin: 0; font-size: 14px; line-height: 1.55; color: var(--dr-ink-2); }
.dr-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.dr-stat { background: var(--dr-tint); border-radius: 10px; padding: 10px; display: flex; flex-direction: column; }
.dr-stat b { font-size: 22px; color: var(--dr-navy); font-variant-numeric: tabular-nums; }
.dr-stat span { font-size: 12px; color: var(--dr-ink-2); }
.dr-actions { display: flex; flex-direction: column; gap: 10px; }
.dr-btn { display: flex; align-items: center; justify-content: center; border-radius: 10px; font-weight: 700; text-decoration: none; text-align: center; padding: 0 16px; }
.dr-btn--main { background: var(--dr-navy); color: #fff; border: 0; font-size: 17px; min-height: 52px; }
.dr-btn--line { background: #fff; color: var(--dr-navy); border: 1px solid var(--dr-navy); font-size: 16px; min-height: 48px; }
.dr-btn--small { min-height: 44px; font-size: 15px; }
.dr-note { margin: 0; font-size: 13px; line-height: 1.6; color: var(--dr-ink-2); background: #FFF8CC; border-radius: 10px; padding: 10px 12px; }
.dr-loaderr { margin: 0; font-size: 14px; color: var(--dr-bad-ink); background: var(--dr-bad-bg); border-radius: 10px; padding: 10px 12px; }
.dr-chips { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.dr-chip { display: inline-block; font-size: 13px; color: var(--dr-blue); background: var(--dr-tint); border-radius: 6px; padding: 4px 9px; }
.dr-chip--link { display: inline-flex; align-items: center; min-height: 44px; padding: 4px 12px; text-decoration: none; font-weight: 500; }
.dr-chip--off { display: inline-flex; align-items: center; min-height: 44px; padding: 4px 12px; color: var(--dr-ink-2); background: var(--dr-line); }
.dr-notice { background: var(--dr-bg2); border-radius: 12px; padding: 14px; display: flex; flex-direction: column; gap: 6px; font-size: 13px; line-height: 1.6; color: var(--dr-ink-2); margin-top: 6px; }
.dr-notice span { display: block; padding-left: 12px; position: relative; }
.dr-notice__h { display: block; font-size: 14px; color: var(--dr-ink); }
.dr-notice span::before { content: "•"; position: absolute; left: 0; }
.dr-noscript { font-size: 14px; color: var(--dr-ink-2); }
.dr-rows { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.dr-row { border: 1px solid var(--dr-line); border-radius: 12px; padding: 12px 14px; display: flex; flex-direction: column; gap: 4px; }
.dr-row-meta { display: flex; justify-content: space-between; gap: 12px; font-size: 12px; color: var(--dr-ink-2); }
.dr-row-q { font-size: 15px; line-height: 1.55; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.dr-row-n { font-size: 12px; font-weight: 700; color: var(--dr-warn); }
.dr-link-btn { min-height: 44px; border: 0; background: transparent; color: var(--dr-ink-2); font-size: 14px; text-decoration: underline; padding: 0 4px; }
.dr-clear { display: flex; flex-direction: column; align-items: flex-start; gap: 6px; }
.dr-confirm { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: 14px; background: var(--dr-bg2); border-radius: 12px; padding: 10px 12px; }
.dr-confirm .dr-btn { flex: 0 0 auto; }
.dr-empty { border: 1px dashed #C9D3E8; border-radius: 12px; padding: 14px; font-size: 13px; line-height: 1.6; color: var(--dr-ink-2); }
.dr-empty p { margin: 0; }

/* ---------------------------------------------------------------- solve view (phone) */
body.dr-solving .dr-start, body.dr-solving .dr3-start { display: none; }
.dr-solve { display: block; }
.dr-head { display: block; }
.dr-top { border-bottom: 1px solid var(--dr-line); padding: 8px 8px 10px 4px; display: flex; flex-wrap: wrap; align-items: center; gap: 8px 4px; background: #fff; }
.dr-back { width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; border: 0; background: transparent; color: var(--dr-ink); padding: 0; }
.dr-topic { font-size: 15px; flex-grow: 1; min-width: 0; }
.dr-pos { font-size: 14px; font-weight: 700; color: var(--dr-blue); font-variant-numeric: tabular-nums; padding-right: 4px; }
.dr-bar { flex: 0 0 calc(100% - 20px); margin: 0 8px 0 12px; height: 6px; background: #ECEEF1; border-radius: 999px; overflow: hidden; }
.dr-bar > div { height: 6px; background: var(--dr-navy); border-radius: 999px; }
.dr-src { margin: 0; padding: 16px 16px 0; font-size: 12px; color: var(--dr-ink-2); }
.dr-storage { margin: 0; padding: 6px 16px 0; font-size: 12px; color: var(--dr-ink-2); }
.dr-body { padding: 14px 16px 120px; display: flex; flex-direction: column; gap: 14px; }
.dr-main { display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.dr-fig { margin: 0; align-self: center; display: flex; flex-direction: column; align-items: center; gap: 4px; }
.dr-fig img { width: 200px; height: 200px; border: 1px solid var(--dr-line-2); border-radius: 12px; background: #fff; display: block; }
.dr-fig figcaption { font-size: 11px; color: var(--dr-ink-2); }
.dr-need { align-self: flex-start; font-size: 13px; font-weight: 800; color: var(--dr-navy); background: var(--dr-hl); border-radius: 6px; padding: 3px 9px; }
.dr-q { margin: 0; font-size: 19px; line-height: 1.6; font-weight: 700; letter-spacing: -0.3px; }
.dr-choices { display: flex; flex-direction: column; gap: 8px; }
.dr-choice { min-height: 56px; border-radius: 12px; border: 2px solid var(--dr-line-2); background: #fff; padding: 10px 14px; display: flex; align-items: center; gap: 12px; font-size: 17px; color: var(--dr-ink); text-align: left; width: 100%; }
.dr-choice-num { font-size: 20px; color: #6B7280; }
.dr-choice-text { flex-grow: 1; text-align: left; line-height: 1.5; }
.dr-choice-mark { font-size: 13px; font-weight: 800; white-space: nowrap; flex: 0 0 auto; }
.dr-choice[aria-pressed="true"] { background: var(--dr-tint); border-color: var(--dr-navy); }
.dr-choice[aria-pressed="true"] .dr-choice-num { color: var(--dr-navy); }
.dr-choice[data-state="right"] { background: var(--dr-ok-bg); border-color: var(--dr-ok); }
.dr-choice[data-state="right"] .dr-choice-num, .dr-choice[data-state="wrong"] .dr-choice-num { color: var(--dr-navy); }
.dr-choice[data-state="right"] .dr-choice-mark { color: var(--dr-ok-ink); }
.dr-choice[data-state="wrong"] { background: var(--dr-bad-bg); border-color: var(--dr-bad); }
.dr-choice[data-state="wrong"] .dr-choice-mark { color: var(--dr-bad-ink); }
.dr-choice[data-locked="true"] { cursor: default; }
.dr-aside { display: flex; flex-direction: column; gap: 10px; margin-top: 4px; }
.dr-verdict { border-radius: 10px; padding: 12px 14px; font-size: 16px; font-weight: 800; }
.dr-verdict[data-ok="true"] { background: var(--dr-ok-bg); color: var(--dr-ok-ink); }
.dr-verdict[data-ok="false"] { background: var(--dr-bad-bg); color: var(--dr-bad-ink); }
.dr-ex { background: var(--dr-bg2); border-radius: 12px; padding: 16px; display: flex; flex-direction: column; gap: 10px; }
.dr-ex-first { font-size: 16px; line-height: 1.7; }
.dr-ex-line { margin: 0; font-size: 16px; line-height: 1.75; }
.dr-basis { align-self: flex-start; font-size: 13px; color: var(--dr-blue); background: var(--dr-tint); border-radius: 6px; padding: 4px 9px; }
.dr-bottom { position: fixed; left: 0; right: 0; bottom: 0; z-index: 30; background: #fff; border-top: 1px solid var(--dr-line); box-shadow: 0 -4px 12px rgba(15, 30, 70, 0.06);
             padding: 12px 16px calc(12px + env(safe-area-inset-bottom, 0px)); display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 10px; }
.dr-prev, .dr-main-btn { min-height: 52px; border-radius: 10px; font-weight: 700; }
.dr-prev { border: 1px solid var(--dr-line-2); background: #fff; font-size: 16px; color: var(--dr-ink); }
.dr-main-btn { border: 0; font-size: 17px; background: var(--dr-navy); color: #fff; }
.dr-main-btn:disabled { background: #C9D3E8; color: #fff; cursor: default; }
.dr-prev:disabled { color: #6B7280; cursor: default; }
.dr-verdict:empty { display: none; }
.dr-keys { display: none; }
.dr-summary { display: flex; flex-direction: column; gap: 12px; padding: 24px 16px 40px; max-width: 560px; margin: 0 auto; }
.dr-summary h2 { margin: 0; font-size: 24px; line-height: 1.35; font-weight: 900; color: var(--dr-navy); }
.dr-summary p { margin: 0; font-size: 15px; line-height: 1.6; color: var(--dr-ink-2); }
.dr-summary .dr-btn { width: 100%; }
.dr-loading { padding: 24px 16px; font-size: 15px; color: var(--dr-ink-2); }

@media (max-width: 899px) {
  body.dr-solving .notice, body.dr-solving .hdr, body.dr-solving .foot, body.dr-solving .breadcrumb { display: none; }
  body.dr-solving .page-body { padding: 0; }
  .dr-actions { gap: 10px; }
}

/* ---------------------------------------------------------------- PC */
@media (min-width: 900px) {
  .dr-start { gap: 16px; }
  .dr-h1 { font-size: 32px; }
  .dr-actions { flex-direction: row; }
  .dr-actions .dr-btn { flex: 0 0 auto; min-width: 200px; }
  .dr-head { display: flex; align-items: center; gap: 16px; padding: 18px 24px 0; max-width: 1152px; box-sizing: border-box; margin: 0 auto; }
  .dr-top { flex: 1 1 auto; border-bottom: 0; padding: 0; flex-wrap: nowrap; gap: 12px; min-width: 0; }
  .dr-topic { flex-grow: 0; font-size: 15px; white-space: nowrap; }
  .dr-pos { font-size: 16px; color: var(--dr-ink); order: 2; padding-right: 0; }
  .dr-bar { flex: 1 1 auto; margin: 0; order: 3; }
  .dr-src { padding: 0; font-size: 13px; flex: 0 0 auto; }
  .dr-storage { padding: 4px 24px 0; max-width: 1152px; margin: 0 auto; box-sizing: border-box; }
  .dr-body { max-width: 1152px; margin: 0 auto; padding: 28px 24px 40px; box-sizing: border-box; display: grid; grid-template-columns: minmax(0, 1fr) 460px;
             grid-template-areas: "main aside" "bottom aside"; column-gap: 40px; row-gap: 14px; align-items: start; }
  .dr-main { grid-area: main; }
  .dr-aside { grid-area: aside; margin-top: 0; }
  .dr-q { font-size: 23px; }
  .dr-choice { min-height: 58px; padding: 10px 16px; gap: 14px; font-size: 18px; }
  .dr-ex { padding: 20px; gap: 12px; }
  .dr-ex-first { font-size: 17px; line-height: 1.75; }
  .dr-ex-line { line-height: 1.8; }
  .dr-bottom { grid-area: bottom; position: static; display: flex; align-items: center; gap: 10px; border: 0; box-shadow: none; padding: 0; margin-top: 8px; background: transparent; }
  .dr-prev { padding: 0 22px; }
  .dr-main-btn { padding: 0 28px; }
  .dr-keys { display: inline; font-size: 13px; color: var(--dr-ink-2); margin-left: 8px; }
}

/* ================================================================ P044: hub, mock exam, result, official links */
.dr-vh { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.dr-link { display: inline-flex; align-items: center; min-height: 44px; min-width: 44px; padding: 0 4px; font-size: 15px; font-weight: 700; color: var(--dr-blue); text-decoration: none; }
.dr-steps { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 4px 20px; }
.dr-small { margin: 0; font-size: 12px; line-height: 1.55; color: var(--dr-ink-2); }
.dr-start--wide { max-width: none; }
.dr-h2--big { font-size: 22px; margin-top: 14px; }

/* ---- mock list and mock start view */
.dr-roundlist { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.dr-roundcard { border: 1px solid var(--dr-line); border-radius: 12px; padding: 14px; min-height: 72px; display: flex; flex-direction: column; gap: 4px; color: var(--dr-ink); text-decoration: none; }
.dr-roundcard b { font-size: 18px; color: var(--dr-navy); }
.dr-roundcard span { font-size: 12px; color: var(--dr-ink-2); }

/* ---- the exam view (design mock_phone) */
.dr-exam { display: block; background: #fff; }
.dr-exambar { position: sticky; top: 0; z-index: 20; background: var(--dr-navy); color: #fff; padding: 10px 12px 12px 4px; display: flex; align-items: center; gap: 10px; }
.dr-exambar .dr-back { color: #fff; }
.dr-examtitle { font-size: 15px; flex-grow: 1; min-width: 0; }
.dr-timer { display: flex; align-items: center; gap: 6px; font-size: 20px; font-weight: 900; font-variant-numeric: tabular-nums; color: var(--dr-hl); }
.dr-sheetbtn { min-height: 44px; padding: 0 12px; border-radius: 8px; border: 1px solid #8D9BC0; background: transparent; color: #fff; font-size: 14px; font-weight: 700; }
.dr-body--exam { padding: 18px 16px 120px; display: flex; flex-direction: column; gap: 12px; }
.dr-qline { font-size: 13px; font-weight: 700; color: var(--dr-blue); }
.dr-examnote { margin: 0; font-size: 14px; line-height: 1.55; color: var(--dr-bad-ink); background: var(--dr-bad-bg); border-radius: 10px; padding: 10px 12px; }
.dr-bottom--exam { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.dr-sheet { position: fixed; inset: 0; z-index: 40; background: rgba(15, 30, 70, 0.45); display: flex; flex-direction: column; justify-content: flex-end; }
.dr-sheet__panel { background: #fff; border-radius: 18px 18px 0 0; padding: 18px 16px 20px; display: flex; flex-direction: column; gap: 12px; max-height: 92vh; overflow: auto; }
.dr-sheet__head { display: flex; align-items: center; justify-content: space-between; }
.dr-sheet__head b { font-size: 17px; }
.dr-sheet__close { width: 44px; height: 44px; border: 0; background: transparent; font-size: 22px; color: var(--dr-ink); }
.dr-grid { display: grid; grid-template-columns: repeat(8, minmax(0, 1fr)); gap: 6px; }
.dr-cell { min-height: 44px; border-radius: 8px; font-size: 14px; font-weight: 700; border: 1px solid var(--dr-line-2); background: #fff; color: var(--dr-ink-2); padding: 0; }
.dr-cell[data-state="done"] { border: 1px solid var(--dr-navy); background: var(--dr-navy); color: #fff; }
.dr-cell[data-state="now"] { border: 2px solid var(--dr-navy); background: var(--dr-hl); color: var(--dr-navy); }
.dr-legend { display: flex; gap: 14px; font-size: 12px; color: var(--dr-ink-2); }
.dr-btn--submit { min-height: 52px; border-radius: 10px; border: 2px solid var(--dr-navy); background: #fff; color: var(--dr-navy); font-size: 16px; font-weight: 800; }

/* ---- the result view (design result_phone) */
.dr-result { display: block; background: #fff; }
.dr-resultwrap { position: relative; }
.dr-result__back { position: absolute; left: 4px; top: 4px; z-index: 2; color: #fff; }
.dr-resultpanel { background: var(--dr-navy); color: #fff; padding: 36px 16px 24px; display: flex; flex-direction: column; gap: 12px; align-items: center; text-align: center; }
.dr-resultpanel__top { font-size: 14px; color: #C7D0E6; }
.dr-score { margin: 0; display: flex; align-items: baseline; justify-content: center; gap: 2px; line-height: 1; font-variant-numeric: tabular-nums; color: #fff; }
.dr-score b { font-size: 64px; font-weight: 900; }
.dr-score span { font-size: 24px; font-weight: 900; }
.dr-resultpanel__sum { font-size: 16px; }
.dr-badges { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; width: 100%; }
.dr-badge { border-radius: 10px; padding: 10px; display: flex; flex-direction: column; background: var(--dr-hl); color: var(--dr-navy); }
.dr-badge b { font-size: 17px; }
.dr-badge span { font-size: 12px; }
.dr-badge[data-pass="false"] { background: #fff; color: var(--dr-bad-ink); }
.dr-resultpanel__line { font-size: 12px; line-height: 1.55; color: #C7D0E6; }
.dr-resultbody { padding: 18px 16px 40px; display: flex; flex-direction: column; gap: 12px; }
.dr-pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.dr-pair .dr-btn { min-height: 48px; font-size: 15px; }
.dr-table { list-style: none; margin: 0; padding: 0; border: 1px solid var(--dr-line); border-radius: 12px; overflow: hidden; }
.dr-trow { display: grid; grid-template-columns: minmax(0, 1fr) 90px 44px; align-items: center; gap: 8px; padding: 10px 12px; border-bottom: 1px solid var(--dr-line); min-height: 44px; box-sizing: border-box; }
.dr-trow__name { font-size: 14px; line-height: 1.4; }
.dr-trow__bar { height: 8px; background: #ECEEF1; border-radius: 999px; overflow: hidden; display: block; }
.dr-trow__bar span { display: block; height: 8px; background: var(--dr-navy); }
.dr-trow[data-miss="true"] .dr-trow__bar span { background: var(--dr-warn); }
.dr-trow__num { font-size: 14px; text-align: right; font-variant-numeric: tabular-nums; }
.dr-trow[data-miss="true"] .dr-trow__num { color: var(--dr-warn); }

/* ---- official links (design official_phone / official_pc) */
.dr-outer { border: 2px solid var(--dr-blue); border-radius: 12px; padding: 14px 16px; display: flex; flex-direction: column; gap: 6px; font-size: 15px; line-height: 1.65; }
.dr-outer b { font-size: 13px; color: var(--dr-blue); }
.dr-groups { display: flex; flex-direction: column; gap: 14px; }
.dr-group { display: flex; flex-direction: column; gap: 8px; }
.dr-link-card { border: 1px solid var(--dr-line-2); border-radius: 12px; padding: 14px; display: flex; flex-direction: column; gap: 6px; color: var(--dr-ink); text-decoration: none; }
.dr-link-card__top { display: flex; align-items: flex-start; gap: 8px; }
.dr-link-card__top b { font-size: 16px; line-height: 1.45; flex-grow: 1; }
.dr-link-card__top span { color: var(--dr-blue); font-size: 16px; }
.dr-link-card__desc { font-size: 14px; line-height: 1.55; color: var(--dr-ink-2); }
.dr-link-card__meta { font-size: 12px; color: var(--dr-ink-2); }

@media (min-width: 900px) {
  .dr-roundlist { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .dr-exam .dr-body--exam { max-width: 760px; margin: 0 auto; padding: 28px 24px 60px; box-sizing: border-box; }
  .dr-exambar { padding: 12px max(24px, calc((100% - 1152px) / 2 + 24px)); }
  .dr-bottom--exam { display: flex; position: static; }
  .dr-sheet { align-items: center; justify-content: center; }
  .dr-sheet__panel { border-radius: 18px; width: 560px; max-width: calc(100% - 32px); }
  .dr-resultwrap { max-width: 760px; margin: 0 auto; }
  .dr-resultpanel { border-radius: 16px; margin-top: 24px; }
  .dr-result__back { top: 28px; }
  .dr-groups { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; align-items: start; }
}

/* V015: questions in the HTML the server sends (topic page: the first questions with 「해설 보기」) */
.dr-ssr-q { border: 1px solid var(--dr-line-2); border-radius: 12px; padding: 14px 16px; display: flex; flex-direction: column; gap: 10px; background: #fff; }
.dr-ssr-q__h { margin: 0; font-size: 15px; font-weight: 800; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.dr-ssr-q__t { font-weight: 500; color: var(--dr-ink-2); }
.dr-ssr-q__text { margin: 0; font-size: 16px; line-height: 1.7; font-weight: 700; }
.dr-ssr-ch { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.dr-ssr-ch li { display: flex; gap: 8px; font-size: 15px; line-height: 1.6; }
.dr-ssr-ch__n { flex: none; color: var(--dr-blue); font-weight: 800; }
.dr-ssr details > summary { cursor: pointer; min-height: 44px; display: flex; align-items: center; font-weight: 700; color: var(--dr-blue); }
.dr-ssr-ex__a { margin: 4px 0; }
.dr-ssr-ex__t { margin: 0; font-size: 15px; line-height: 1.7; white-space: pre-line; }
.dr-ssr[hidden] { display: none; }
.dr-ssr-fig { margin: 0; align-self: center; display: flex; flex-direction: column; align-items: center; gap: 4px; }
.dr-ssr-fig img { width: 200px; height: 200px; border: 1px solid var(--dr-line-2); border-radius: 12px; background: #fff; display: block; }
.dr-ssr-fig figcaption { font-size: 11px; color: var(--dr-ink-2); }
.dr-ssr { display: flex; flex-direction: column; gap: 12px; }

/* ================================================================ V022: the five pages in the r3 look (UI/UX r3, planning/driving/design_preview/r3_uiux/; same shapes as the new home and 한능검 v3)
   Field colour of 운전면허: dark #C2410C, ground #FDEDE4, light #F2A27C, border #F7D9C8. The one button colour is the navy; green and red stay in the solve view. */
.dr { --dr3-ink: #1F2329; --dr3-ink2: #4B515C; --dr3-navy: #0F1E46; --dr3-or: #C2410C; --dr3-or-bg: #FDEDE4; --dr3-or-line: #F7D9C8; --dr3-or-lt: #F2A27C; --dr3-line: #E6E8EC; --dr3-line2: #D9DCE3; --dr3-grey: #F4F5F7; }
.dr3-start, .dr3-main, .dr3-head { word-break: keep-all; }
.dr3-head { background: var(--dr3-or-bg); border-bottom: 1px solid var(--dr3-or-line); }
.dr3-head__in { max-width: 1120px; margin: 0 auto; padding: 18px 16px 24px; box-sizing: border-box; }
.dr3-head__in--cols { display: flex; flex-wrap: wrap; gap: 20px 28px; align-items: stretch; }
.dr3-head__in--bar { display: flex; flex-wrap: wrap; gap: 18px 24px; align-items: flex-end; justify-content: space-between; }
.dr3-head__text { flex: 999 1 480px; min-width: 0; }
.dr3-head .breadcrumb { font-size: 13px; color: var(--dr3-ink2); margin: 0 0 12px; }
.dr3-head .breadcrumb a, .dr3-head .breadcrumb .sep { color: var(--dr3-ink2); }
.dr3-label { display: inline-block; font-size: 13px; font-weight: 800; color: #fff; background: var(--dr3-or); border-radius: 6px; padding: 3px 9px; }
.dr3-chips { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.dr3-chip { font-size: 12.5px; font-weight: 800; color: var(--dr3-or); background: #fff; border: 1px solid var(--dr3-or-line); border-radius: 999px; padding: 2px 10px; }
.dr3-h1 { margin: 10px 0 8px; font-size: 25px; line-height: 1.3; font-weight: 900; color: var(--dr3-navy); letter-spacing: -0.6px; }
.dr3-lead { margin: 0; font-size: 15px; line-height: 1.65; color: var(--dr3-ink2); max-width: 760px; }
.dr3-lead--2 { margin-top: 8px; }
.dr3-stats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin-top: 18px; }
.dr3-st { background: #fff; border: 1px solid var(--dr3-or-line); border-radius: 12px; padding: 10px 12px; min-width: 0; }
.dr3-st b { display: block; font-size: 18px; font-weight: 900; color: var(--dr3-navy); }
.dr3-st span { font-size: 12.5px; color: var(--dr3-ink2); }
.dr3-btn { box-sizing: border-box; min-height: 52px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 0 20px; border-radius: 12px; font-weight: 800; font-size: 16px; text-decoration: none; border: 1px solid transparent; font-family: inherit; cursor: pointer; text-align: center; }
.dr3-btn--main { background: var(--dr3-navy); color: #fff; }
.dr3-btn--line { background: #fff; color: var(--dr3-ink); border-color: var(--dr3-line2); }
.dr3-btn--big { min-height: 56px; font-size: 17px; width: 100%; }
.dr3-btn--tiny { min-height: 44px; font-size: 13.5px; font-weight: 700; padding: 0 14px; color: var(--dr3-ink2); background: #fff; border-color: var(--dr3-line2); border-radius: 10px; }
.dr3-acts { display: flex; flex-direction: column; gap: 10px; margin-top: 18px; }
.dr3-acts .dr3-btn { width: 100%; }
.dr3-start .dr3-startcard .dr3-acts { margin-top: 0; }
/* start card (hub, mock round) */
.dr3-startcard { flex: 1 1 340px; min-width: 0; box-sizing: border-box; background: #fff; border: 1px solid var(--dr3-or-line); border-radius: 16px; padding: 16px; display: flex; flex-direction: column; gap: 12px; }
.dr3-lic { display: flex; flex-direction: column; gap: 8px; }
.dr3-lic__k { font-size: 13px; font-weight: 800; color: var(--dr3-or); }
.dr3-seg { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px; background: var(--dr3-grey); border-radius: 12px; padding: 4px; }
.dr3-seg__btn { min-height: 48px; border: 0; border-radius: 9px; font-family: inherit; font-size: 15.5px; font-weight: 800; background: transparent; color: var(--dr3-ink2); display: flex; flex-direction: column; align-items: center; justify-content: center; line-height: 1.25; }
.dr3-seg__btn small { font-size: 12px; font-weight: 700; }
.dr3-seg__btn[aria-pressed="true"] { background: var(--dr3-or); color: #fff; }
.dr3-lic[data-kind="list"] .dr3-seg__btn { min-height: 44px; }
.dr3-pass { font-size: 13.5px; line-height: 1.55; color: var(--dr3-ink2); }
.dr3-row2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.dr3-row2 .dr3-btn { min-height: 44px; font-size: 14.5px; padding: 0 10px; }
.dr3-last { font-size: 13px; color: var(--dr3-ink2); text-align: center; }
.dr3-my { background: #fff; border: 1px solid var(--dr3-or-line); border-radius: 14px; padding: 12px; width: 100%; box-sizing: border-box; }
.dr3-my .dr3-lic__k { margin-left: 4px; }
/* body */
.dr3-main { max-width: 1120px; margin: 0 auto; padding: 28px 16px 48px; box-sizing: border-box; display: flex; flex-direction: column; gap: 36px; color: var(--dr3-ink); }
.dr3-main h2 { margin: 0 0 6px; font-size: 20px; font-weight: 900; color: var(--dr3-navy); }
.dr3-sh { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; margin: 0 0 6px; }
.dr3-sh h2 { margin: 0; font-size: 21px; }
.dr3-sh__r { font-size: 14px; font-weight: 700; color: var(--dr3-ink2); text-decoration: none; }
a.dr3-sh__r { color: var(--dr-blue); }
.dr3-sub { margin: 0 0 14px; font-size: 14px; line-height: 1.65; color: var(--dr3-ink2); }
.dr3-sub--text { max-width: 820px; }
/* group cards */
.dr3-groups { display: grid; grid-template-columns: minmax(0, 1fr); gap: 14px; align-items: start; }
.dr3-g { border: 1px solid var(--dr3-line); border-radius: 14px; overflow: hidden; }
.dr3-g h3 { margin: 0; display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 12px 16px; font-size: 15px; font-weight: 900; color: var(--dr3-or); background: var(--dr3-or-bg); }
.dr3-g h3 span { font-size: 12.5px; font-weight: 700; color: var(--dr3-ink2); }
.dr3-g__list { display: grid; grid-template-columns: minmax(0, 1fr); }
.dr3-t { display: flex; align-items: center; gap: 8px; min-height: 48px; box-sizing: border-box; padding: 4px 16px; border-top: 1px solid #F1F2F4; text-decoration: none; color: var(--dr3-ink); font-size: 14.5px; font-weight: 600; }
.dr3-g__list > .dr3-t:first-child { border-top: 0; }
.dr3-t:hover { background: #FFF8F4; }
.dr3-t__nm { flex: 1 1 auto; min-width: 0; }
.dr3-t__pic { font-size: 11.5px; font-weight: 800; color: var(--dr3-or); border: 1px solid var(--dr3-or-line); border-radius: 999px; padding: 1px 7px; flex: none; }
.dr3-t__n { font-size: 13px; font-weight: 700; color: var(--dr3-ink2); flex: none; font-variant-numeric: tabular-nums; }
.dr3-t__n[data-rec="true"] { font-size: 12px; font-weight: 800; color: #0E6E78; }
.dr3-t--off { color: #6B7280; background: #FAFAFC; }
/* mock buttons (hub) */
.dr3-mocks { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 6px; }
.dr3-mk { min-height: 56px; box-sizing: border-box; border: 1px solid var(--dr3-line); border-radius: 10px; display: flex; flex-direction: column; align-items: center; justify-content: center; text-decoration: none; color: var(--dr3-navy); font-weight: 900; font-size: 15px; line-height: 1.2; }
.dr3-mk small { font-size: 10.5px; font-weight: 800; color: var(--dr3-or); }
.dr3-mk:hover { border-color: var(--dr3-or); box-shadow: 0 0 0 3px var(--dr3-or-bg); }
.dr3-mk[data-done="true"] { background: var(--dr3-or-bg); border-color: var(--dr3-or-line); }
.dr3-side { display: grid; grid-template-columns: minmax(0, 1fr); gap: 14px; }
.dr3-card { display: flex; justify-content: space-between; align-items: center; gap: 12px; min-height: 52px; box-sizing: border-box; border: 1px solid var(--dr3-line); border-radius: 14px; padding: 14px 18px; text-decoration: none; color: var(--dr3-ink); }
.dr3-card b { display: block; font-size: 16px; color: var(--dr3-navy); }
.dr3-card small { font-size: 13px; line-height: 1.5; color: var(--dr3-ink2); }
.dr3-note { font-size: 13px; line-height: 1.7; color: var(--dr3-ink2); border-top: 1px solid var(--dr3-line); padding-top: 16px; margin: 0; }
/* topic page */
.dr3-mix { display: flex; height: 44px; border-radius: 12px; overflow: hidden; font-size: 13.5px; font-weight: 800; }
.dr3-mix > div { display: flex; align-items: center; justify-content: center; min-width: 0; white-space: nowrap; overflow: hidden; }
.dr3-lg { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-top: 12px; }
.dr3-lg > div { border: 1px solid var(--dr3-line); border-radius: 12px; padding: 12px 14px; font-size: 13.5px; line-height: 1.55; color: var(--dr3-ink2); }
.dr3-lg b { display: block; font-size: 15px; color: var(--dr3-navy); }
.dr3-law { display: flex; gap: 8px 10px; align-items: center; flex-wrap: wrap; border: 1px solid var(--dr3-line); border-radius: 14px; padding: 14px 16px; font-size: 14.5px; }
.dr3-law a { font-weight: 800; text-decoration: none; background: var(--dr3-grey); border-radius: 999px; padding: 10px 14px; color: var(--dr3-ink); min-height: 44px; box-sizing: border-box; display: inline-flex; align-items: center; }
.dr3-sib { display: grid; grid-template-columns: minmax(0, 1fr); gap: 12px; }
.dr3-sc { display: flex; justify-content: space-between; align-items: center; gap: 10px; min-height: 64px; box-sizing: border-box; border: 1px solid var(--dr3-line); border-radius: 12px; padding: 10px 16px; text-decoration: none; color: var(--dr3-ink); }
.dr3-sc b { display: block; color: var(--dr3-navy); font-size: 15.5px; }
.dr3-sc small { font-size: 12.5px; color: var(--dr3-ink2); }
.dr3-sc--off { background: #FAFAFC; }
.dr3-more { margin: 12px 0 0; font-size: 14px; }
.dr3-more a { display: inline-flex; align-items: center; min-height: 44px; }
.dr3-tastes { display: grid; grid-template-columns: minmax(0, 1fr); gap: 12px; }
.dr3-taste { border: 1px solid var(--dr3-line); border-radius: 14px; padding: 14px 16px; display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.dr3-taste__h { margin: 0; font-size: 15px; font-weight: 800; color: var(--dr3-navy); display: flex; gap: 8px; align-items: center; }
.dr3-taste__fig { margin: 0; align-self: center; display: flex; flex-direction: column; align-items: center; gap: 4px; }
.dr3-taste__fig img { width: auto; height: auto; max-width: 100%; max-height: 160px; border: 1px solid var(--dr3-line2); border-radius: 12px; background: #fff; display: block; }
.dr3-taste__fig figcaption { font-size: 11px; color: var(--dr3-ink2); }
.dr3-taste__q { margin: 0; font-size: 15.5px; line-height: 1.65; font-weight: 700; }
.dr3-taste__ch { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 5px; }
.dr3-taste__ch li { display: flex; gap: 8px; font-size: 14.5px; line-height: 1.55; color: var(--dr3-ink); }
.dr3-taste__n { flex: none; color: var(--dr-blue); font-weight: 800; }
/* mock list */
.dr3-main--list { gap: 16px; }
.dr3-bar { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; font-size: 14px; color: var(--dr3-ink2); }
.dr3-bar a { font-weight: 800; text-decoration: none; min-height: 44px; display: inline-flex; align-items: center; }
.dr3-rounds { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.dr3-c { display: flex; flex-direction: column; gap: 8px; border: 1px solid var(--dr3-line); border-radius: 14px; padding: 12px; min-height: 120px; box-sizing: border-box; text-decoration: none; color: var(--dr3-ink); }
.dr3-c:hover { border-color: var(--dr3-or); box-shadow: 0 0 0 3px var(--dr3-or-bg); }
.dr3-c__top { display: flex; justify-content: space-between; align-items: baseline; gap: 6px; flex-wrap: wrap; }
.dr3-c__top b { font-size: 22px; font-weight: 900; color: var(--dr3-navy); }
.dr3-tag { font-size: 11.5px; font-weight: 800; border-radius: 999px; padding: 2px 8px; color: var(--dr3-or); border: 1px solid var(--dr3-or-line); }
.dr3-c ul { list-style: none; margin: 0; padding: 0; font-size: 13px; line-height: 1.6; color: var(--dr3-ink2); }
.dr3-c__st { margin-top: auto; font-size: 13px; font-weight: 800; }
.dr3-c__st--pass { color: var(--dr3-navy); }
.dr3-c__st--go { color: var(--dr3-or); }
.dr3-c__st--new { color: #6B7280; font-weight: 700; }
/* mock round */
.dr3-bars { display: grid; grid-template-columns: minmax(0, 1fr); gap: 4px 28px; }
.dr3-br { display: grid; grid-template-columns: minmax(0, 1fr) 72px 24px 12px; gap: 10px; align-items: center; min-height: 44px; border-bottom: 1px solid #F1F2F4; text-decoration: none; color: var(--dr3-ink); font-size: 14.5px; font-weight: 600; }
.dr3-br__t { height: 10px; border-radius: 5px; background: var(--dr3-or-bg); overflow: hidden; }
.dr3-br__t i { display: block; height: 10px; border-radius: 5px; background: var(--dr3-or); }
.dr3-br em { font-style: normal; font-weight: 900; color: var(--dr3-navy); text-align: right; }
.dr3-br__g { color: #6B7280; }
.dr3-more-t { margin-top: 10px; border: 1px solid var(--dr3-line); border-radius: 12px; }
.dr3-more-t summary { min-height: 48px; display: flex; align-items: center; padding: 0 16px; font-size: 14.5px; font-weight: 700; color: var(--dr3-navy); cursor: pointer; }
.dr3-rest { display: flex; flex-wrap: wrap; gap: 6px; padding: 0 16px 14px; }
.dr3-rest a { font-size: 13.5px; font-weight: 700; text-decoration: none; background: var(--dr3-grey); border-radius: 999px; padding: 10px 14px; min-height: 44px; box-sizing: border-box; display: inline-flex; align-items: center; color: var(--dr3-ink); }
.dr3-sum { margin: 14px 0 0; font-size: 14.5px; line-height: 1.7; color: var(--dr3-ink); }
.dr3-pn { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.dr3-pn > a, .dr3-pn > div { display: flex; flex-direction: column; justify-content: center; gap: 2px; min-height: 60px; box-sizing: border-box; border: 1px solid var(--dr3-line); border-radius: 12px; padding: 10px 16px; text-decoration: none; color: var(--dr3-ink); }
.dr3-pn small { font-size: 12.5px; color: var(--dr3-ink2); }
.dr3-pn b { font-size: 16px; color: var(--dr3-navy); }
.dr3-pn > div { background: #FAFAFC; }
.dr3-pn > div b { color: #6B7280; }
.dr3-pn__mid { display: none !important; }
.dr3-pn__nx { text-align: right; }
/* wrong list */
.dr3-wbox { display: flex; flex-direction: column; gap: 10px; background: #fff; border: 1px solid var(--dr3-or-line); border-radius: 16px; padding: 16px; width: 100%; box-sizing: border-box; }
.dr3-wbox__n { display: flex; align-items: baseline; gap: 8px; }
.dr3-wbox__n b { font-size: 30px; font-weight: 900; color: var(--dr3-or); font-variant-numeric: tabular-nums; }
.dr3-wbox__n span { font-size: 14px; color: var(--dr3-ink2); }
.dr3-main--wrong { gap: 20px; }
.dr3-wlist { border: 1px solid var(--dr3-line); border-radius: 14px; overflow: hidden; }
.dr3-wrow { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 12px; align-items: center; min-height: 56px; box-sizing: border-box; padding: 10px 14px; border-top: 1px solid #F1F2F4; font-size: 15px; }
.dr3-wrow:first-child { border-top: 0; }
.dr3-wrow b { font-weight: 700; display: block; }
.dr3-wrow small { display: block; font-size: 12.5px; color: var(--dr3-ink2); font-weight: 500; }
.dr3-wrow__c { grid-column: 1; font-size: 14px; color: var(--dr3-ink2); }
.dr3-wrow__c em { font-style: normal; font-weight: 900; color: var(--dr3-or); font-size: 16px; }
.dr3-wrow__go { grid-row: 1 / span 2; grid-column: 2; min-height: 44px; box-sizing: border-box; padding: 0 14px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--dr3-line2); border-radius: 10px; background: #fff; font-family: inherit; font-size: 14px; font-weight: 800; color: var(--dr3-ink); cursor: pointer; }
.dr3-foot { display: flex; justify-content: space-between; align-items: center; gap: 8px 12px; flex-wrap: wrap; font-size: 13.5px; color: var(--dr3-ink2); }
.dr3-foot .dr-confirm { flex: 1 1 100%; }
.dr3-empty { border: 1px dashed var(--dr3-line2); border-radius: 14px; padding: 20px; font-size: 14px; line-height: 1.7; color: var(--dr3-ink2); }
.dr3-empty a { display: inline-flex; align-items: center; min-height: 44px; }
.dr3-solvewrap { padding: 0; }
body.dr-solving .dr3-start { display: none; }
body.dr-solving .dr3-solvewrap { padding: 0; }
@media (min-width: 761px) {
  .dr3-head__in { padding: 22px 24px 28px; }
  .dr3-h1 { font-size: 32px; }
  .dr3-lead { font-size: 16px; }
  .dr3-stats { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .dr3-acts { flex-direction: row; flex-wrap: wrap; }
  .dr3-acts .dr3-btn { width: auto; min-width: 180px; }
  .dr3-startcard .dr3-acts .dr3-btn { width: 100%; }
  .dr3-main { padding: 34px 24px 56px; gap: 44px; }
  .dr3-groups { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .dr3-g--wide { grid-column: span 2; }
  .dr3-g--wide .dr3-g__list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dr3-g--wide .dr3-g__list > .dr3-t:nth-child(2) { border-top: 0; }
  .dr3-mocks { grid-template-columns: repeat(14, minmax(0, 1fr)); }
  .dr3-side { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dr3-lg { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .dr3-sib { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .dr3-tastes { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
  .dr3-rounds { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
  .dr3-c { padding: 16px; min-height: 132px; }
  .dr3-my { width: auto; min-width: 300px; }
  .dr3-bars { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dr3-br { grid-template-columns: minmax(0, 1fr) 120px 28px 14px; }
  .dr3-pn { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .dr3-pn__mid { display: flex !important; text-align: center; }
  .dr3-wbox { width: auto; min-width: 320px; }
  .dr3-wrow { grid-template-columns: minmax(0, 1fr) 150px 120px; min-height: 56px; padding: 0 18px; }
  .dr3-wrow__c { grid-column: auto; }
  .dr3-wrow__go { grid-row: auto; grid-column: auto; }
  .dr3-head__text { flex-basis: 520px; }
  .dr3-startcard { flex-basis: 340px; }
}
/* result badges: the licence the visitor takes large, the other small (V018) */
.dr-badges--chosen { grid-template-columns: minmax(0, 1fr); }
.dr-badge--big { padding: 16px; }
.dr-badge--big b { font-size: 26px; line-height: 1.3; }
.dr-badge--big span { font-size: 14px; }
.dr-badge--small { padding: 6px 10px; flex-direction: row; justify-content: space-between; align-items: baseline; gap: 8px; }
.dr-badge--small b { font-size: 14px; }
.dr-badge--small span { font-size: 12px; }
a.dr3-sh__r { display: inline-flex; align-items: center; min-height: 44px; }