Datasets:

TIGER-Lab
/

WebsiteBench

/* Route-family layouts for the LeetCode offline clone.
 *
 * leetcode.css carries the shared chrome, the problem set and the workspace.
 * This sheet carries the page-specific layouts the Playwright visual
 * supplement recorded for the remaining families, one block per family:
 *
 *   shell + rail   company / tag / study plan / explore  (240px library rail)
 *   collection     company + tag identity card and right panel
 *   directory      /company/ and /problem-list/ indexes
 *   studyplan      grid-paper hero, section cards, summary column
 *   explore        gradient card grid
 *   contest        checkered hero, contest cards, ranking + tabbed panel
 *   discuss        promo rail, category tabs, feed, explore sidebar
 *   profile        public profile identity column + stat cards
 *   premium        two plan cards + feature grid
 *   store          the client-side loading state the capture recorded
 *   interview      gradient hero + session panel
 *   assessment     title block + assessment card grid
 *   business       centred enquiry description
 *   support        slate search band + category grid + promoted articles
 *   article        centred legal / static prose
 *
 * Every geometry number is measured off the snapshot node rects or the
 * captured rasters listed in materials/leetcode/SOURCE_EVIDENCE.md. No remote
 * origin, no webfont, no raster background: art is inline SVG or a CSS
 * gradient authored here.
 */

/* --------------------------------------------------------------------- */
/* shared shell + library rail                                           */
/* --------------------------------------------------------------------- */

.lc-shell {
  display: grid;
  /* company-google-desktop: rail links sit at x=16 w=208, the content column
     and the footer both start at x=241. */
  grid-template-columns: 240px minmax(0, 1fr);
  min-height: calc(100vh - 111px);
}

.lc-rail {
  padding: 16px;
  border-right: 1px solid var(--line);
}

.lc-shell.is-rail-collapsed { grid-template-columns: 58px minmax(0, 1fr); }
.lc-shell.is-rail-collapsed .lc-rail { padding-inline: 8px; }
.lc-shell.is-rail-collapsed .lc-rail__label,
.lc-shell.is-rail-collapsed .lc-rail__cta { display: none; }
.lc-shell.is-rail-collapsed .lc-rail__link { justify-content: center; padding-inline: 0; }
.lc-shell.is-rail-collapsed .lc-rail__toggle { margin-inline: auto; }

.lc-rail__nav {
  display: flex;
  flex-direction: column;
}

.lc-rail__link {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 40px;
  padding: 8px 8px 8px 8px;
  font-size: 14px;
  border-radius: 5px;
  color: var(--ink);
}

.lc-rail__link:hover { background: rgba(0, 0, 0, 0.04); }
.lc-rail__link.is-active { background: rgba(0, 0, 0, 0.06); font-weight: 500; }
.lc-rail__link svg { flex: none; color: var(--ink-soft); }

.lc-rail__cta {
  margin-top: 16px;
  padding-top: 24px;
  text-align: center;
  border-top: 1px solid var(--line);
}

.lc-rail__note {
  margin: 0 0 16px;
  font-size: 14px;
  color: var(--ink-muted);
}

.lc-rail__button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  font-size: 14px;
  font-weight: 500;
  color: #ffffff;
  background: rgb(26, 26, 26);
  border-radius: var(--radius-round);
}

.lc-body {
  min-width: 0;
  padding: 24px 40px 64px;
}

.lc-boundary {
  margin: 24px 0 0;
  padding: 12px 16px;
  font-size: 13px;
  color: var(--ink-muted);
  background: var(--surface-tint);
  border: 1px solid var(--line);
  border-left: 3px solid var(--brand-orange);
  border-radius: 0 8px 8px 0;
}

.lc-provenance {
  margin: 16px 0 0;
  font-size: 12px;
  color: var(--ink-faint);
}

.lc-note {
  margin: 0 0 12px;
  font-size: 13px;
  color: var(--ink-muted);
}

.lc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 500;
  border-radius: var(--radius-round);
}

.lc-btn--dark { color: #ffffff; background: rgb(26, 26, 26); }
.lc-btn--muted { color: #ffffff; background: rgba(26, 26, 26, 0.6); }
.lc-btn--ghost { color: var(--ink); background: rgba(0, 0, 0, 0.04); }

.lc-iconbtn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  color: var(--ink);
  background: rgba(0, 0, 0, 0.04);
  border: 0;
  border-radius: var(--radius-round);
}

.lc-iconbtn:hover { background: rgba(0, 0, 0, 0.08); }

/* --------------------------------------------------------------------- */
/* collection: company + tag identity card and right panel               */
/* --------------------------------------------------------------------- */

.lc-collection {
  display: grid;
  /* company-google-desktop: card x=297 w=373, right panel x=701 w=700. */
  grid-template-columns: 373px minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}

.lc-idcard {
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
}

.lc-idcard__logo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  margin-bottom: 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
}

.lc-idcard--center { text-align: center; }
.lc-idcard--center .lc-idcard__logo { margin-inline: auto; }
.lc-idcard--center .lc-idcard__actions { justify-content: center; }

.lc-idcard__name {
  margin: 0 0 8px;
  font-size: 32px;
  font-weight: 500;
  line-height: 48px;
  color: var(--ink-strong);
}

.lc-idcard__meta {
  margin: 0 0 16px;
  font-size: 14px;
  color: var(--ink-muted);
}

.lc-idcard__meta a { color: inherit; text-decoration: underline; }

.lc-idcard__actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 16px;
}

.lc-idcard__updated {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0;
  font-size: 14px;
  color: var(--ink-muted);
}

.lc-idcard__rule {
  height: 1px;
  margin: 16px 0;
  background: var(--line);
  border: 0;
}

.lc-idcard__discuss {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 14px;
  color: var(--ink);
}

.lc-idcard__foot { margin: 0; font-size: 13px; color: var(--ink-faint); }

/* Progress block, from tag-array-desktop. */
.lc-progress__title { margin: 0 0 12px; font-size: 14px; color: var(--ink-muted); }

.lc-progress__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 90px;
  gap: 12px;
}

.lc-progress__ring {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  padding: 16px 8px;
  background: var(--surface-sunk);
  border-radius: 8px;
}

.lc-progress__count { font-size: 13px; color: var(--ink-muted); }
.lc-progress__count b { font-size: 28px; font-weight: 500; color: var(--ink-strong); }
.lc-progress__solved { font-size: 13px; color: var(--ink); }
.lc-progress__attempting { font-size: 12px; color: var(--ink-faint); }

.lc-progress__tiers {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.lc-progress__tier {
  padding: 8px 4px;
  font-size: 12px;
  text-align: center;
  background: var(--surface-sunk);
  border-radius: 8px;
}

.lc-progress__tier b { display: block; font-weight: 500; }
.lc-progress__tier--easy b { color: var(--easy); }
.lc-progress__tier--medium b { color: rgb(191, 138, 0); }
.lc-progress__tier--hard b { color: var(--hard); }
.lc-progress__tier span { color: var(--ink-muted); }

/* Right-hand panel: control row, question rows, premium panel. */
.lc-panel { min-width: 0; }

.lc-panel__controls {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.lc-search {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 202px;
  max-width: 100%;
  height: 32px;
  padding: 6px 12px;
  color: var(--ink-faint);
  background: rgba(0, 0, 0, 0.04);
  border-radius: var(--radius-round);
}

.lc-search input {
  width: 100%;
  min-width: 0;
  color: var(--ink);
  background: none;
  border: 0;
  outline-offset: 4px;
}

.lc-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 32px;
  padding: 0 12px;
  font-size: 14px;
  color: var(--ink);
  background: rgba(0, 0, 0, 0.04);
  border: 0;
  border-radius: var(--radius-round);
}

.lc-chip--accent { color: rgb(150, 92, 0); background: rgba(255, 184, 0, 0.24); }
.lc-chip--spacer { margin-left: auto; }

.lc-qlist { margin: 0; padding: 0; list-style: none; }

.lc-qrow a {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 64px 56px 44px;
  align-items: center;
  gap: 12px;
  height: 44px;
  padding: 0 16px;
  border-radius: 8px;
}

.lc-qrow:nth-child(odd) a { background: var(--surface-sunk); }
.lc-qrow a:hover { background: rgba(0, 0, 0, 0.06); }

.lc-qrow__title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.lc-qrow__acc { font-size: 13px; color: var(--ink-muted); text-align: right; }
.lc-qrow__diff { font-size: 13px; text-align: right; }
.lc-qrow__diff--easy { color: var(--easy); }
.lc-qrow__diff--medium { color: rgb(191, 138, 0); }
.lc-qrow__diff--hard { color: var(--hard); }
.lc-qrow__freq { text-align: right; color: var(--ink-faint); }

.lc-empty {
  padding: 24px 16px;
  color: var(--ink-muted);
  background: var(--surface-sunk);
  border-radius: 8px;
}

/* The gated panel from company-google-desktop, redrawn in CSS. */
.lc-premium-panel {
  margin-top: 24px;
  padding: 40px 24px;
  text-align: center;
  border: 1px solid rgba(255, 161, 22, 0.45);
  border-radius: 12px;
}

.lc-premium-panel__art { margin: 0 auto 24px; display: block; }

.lc-premium-panel__copy {
  max-width: 420px;
  margin: 0 auto 24px;
  font-size: 16px;
  line-height: 24px;
  color: var(--ink-strong);
}

.lc-premium-panel__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 180px;
  height: 40px;
  font-weight: 500;
  color: rgb(90, 54, 0);
  background: linear-gradient(90deg, rgb(255, 199, 106), rgb(255, 176, 46));
  border-radius: var(--radius-round);
}

.lc-premium-panel__more {
  display: block;
  margin-top: 12px;
  font-size: 12px;
  font-weight: 500;
  color: var(--ink-muted);
}

/* Free-question strip above the panel. */
.lc-claim {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  padding: 12px 16px;
  font-size: 13px;
  color: var(--ink-muted);
  background: var(--surface-sunk);
  border-radius: 8px;
}

.lc-claim__spacer { margin-left: auto; }

.lc-claim__button {
  height: 28px;
  padding: 0 12px;
  font-size: 12px;
  font-weight: 500;
  color: var(--ink);
  background: rgb(245, 245, 245);
  border: 1px solid var(--line);
  border-radius: var(--radius-round);
}

/* --------------------------------------------------------------------- */
/* directory indexes (/company/, /problem-list/)                         */
/* --------------------------------------------------------------------- */

.lc-dir__head { margin-bottom: 24px; }
.lc-dir__eyebrow { margin: 0 0 4px; font-size: 13px; color: var(--ink-faint); }
.lc-dir__title { margin: 0 0 8px; font-size: 28px; font-weight: 600; color: var(--ink-strong); }
.lc-dir__lead { margin: 0; max-width: 720px; color: var(--ink-muted); }

.lc-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 20px 0 0;
}

.lc-stat {
  min-width: 140px;
  padding: 12px 16px;
  background: var(--surface-sunk);
  border-radius: 8px;
}

.lc-stat dt { font-size: 12px; color: var(--ink-faint); }
.lc-stat dd { margin: 2px 0 0; font-size: 20px; font-weight: 500; color: var(--ink-strong); }

.lc-dir__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.lc-dir__row a,
.lc-dir__row > span {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.lc-dir__row a:hover { background: var(--surface-sunk); }
.lc-dir__row .lc-dir__meta { font-size: 12px; color: var(--ink-faint); }

.lc-pager {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}

.lc-pager a {
  padding: 6px 14px;
  font-size: 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius-round);
}

/* --------------------------------------------------------------------- */
/* study plan                                                            */
/* --------------------------------------------------------------------- */

/* studyplan-top-interview-150-*: white hero ruled like graph paper. */
.lc-plan__hero {
  position: relative;
  padding: 40px 40px 48px;
  background-color: #ffffff;
  background-image:
    linear-gradient(rgba(88, 130, 193, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(88, 130, 193, 0.1) 1px, transparent 1px);
  background-size: 24px 24px;
  border-bottom: 1px solid var(--line);
}

.lc-plan__herobar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.lc-plan__back,
.lc-plan__share {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.lc-plan__identity {
  display: flex;
  align-items: center;
  gap: 48px;
  max-width: 1000px;
  margin: 0 auto;
}

.lc-plan__art { flex: none; }
.lc-plan__eyebrow {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0 0 8px;
  font-size: 13px;
  color: var(--ink-muted);
}

.lc-plan__title {
  margin: 0 0 20px;
  font-size: 32px;
  font-weight: 700;
  color: var(--ink-strong);
}

.lc-plan__start {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  font-size: 15px;
  font-weight: 500;
  color: #ffffff;
  background: rgb(26, 26, 26);
  border-radius: var(--radius-round);
}

.lc-plan__main {
  display: grid;
  grid-template-columns: minmax(0, 660px) 280px;
  gap: 48px;
  justify-content: center;
  padding: 24px 40px 64px;
}

.lc-plan__tagbar {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  grid-column: 1 / -1;
  margin: 0;
  font-size: 13px;
  color: var(--ink-muted);
}

.lc-plan__groups { min-width: 0; }

.lc-plan__group {
  margin-bottom: 24px;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
}

.lc-plan__groupname {
  margin: 0;
  padding: 14px 20px;
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
  background: rgba(0, 0, 0, 0.03);
  border-bottom: 1px solid var(--line);
}

.lc-plan__rows { margin: 0; padding: 0; list-style: none; }

.lc-plan__row {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr) auto 72px;
  align-items: center;
  gap: 16px;
  padding: 0 20px;
  min-height: 54px;
  border-bottom: 1px solid var(--line);
}

.lc-plan__rows > li:last-child .lc-plan__row { border-bottom: 0; }

.lc-plan__mark {
  width: 16px;
  height: 16px;
  border: 1.4px solid rgba(0, 0, 0, 0.25);
  border-radius: 50%;
}

.lc-plan__mark--solved {
  color: var(--green);
  border-color: currentColor;
  background:
    linear-gradient(45deg, transparent 44%, currentColor 44%, currentColor 56%, transparent 56%),
    linear-gradient(-45deg, transparent 44%, currentColor 44%, currentColor 56%, transparent 56%);
}

.lc-plan__name {
  overflow: hidden;
  font-size: 15px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.lc-plan__solution {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--ink-muted);
}

.lc-plan__diff { font-size: 13px; text-align: right; }
.lc-plan__diff--easy { color: var(--easy); }
.lc-plan__diff--medium { color: rgb(191, 138, 0); }
.lc-plan__diff--hard { color: var(--hard); }
.lc-plan__diff--none { color: var(--ink-faint); }

.lc-plan__aside > * + * { margin-top: 32px; }
.lc-plan__asidetitle { margin: 0 0 12px; font-size: 20px; font-weight: 600; color: var(--ink-strong); }

.lc-plan__summary { margin: 0; padding-left: 20px; color: var(--ink-muted); }
.lc-plan__summary li { margin-bottom: 4px; }

.lc-plan__award { display: flex; align-items: flex-start; gap: 12px; }
.lc-plan__awardname { margin: 0 0 4px; font-weight: 500; color: var(--ink-strong); }
.lc-plan__awardnote { margin: 0; font-size: 13px; color: var(--ink-muted); }

.lc-plan__related { margin: 0; padding: 0; list-style: none; }
.lc-plan__related li + li { margin-top: 16px; }

.lc-plan__relatedlink { display: flex; align-items: center; gap: 12px; }
.lc-plan__relatedname { display: block; font-weight: 500; color: var(--ink-strong); }
.lc-plan__relatednote { display: block; font-size: 13px; color: var(--ink-muted); }

.lc-plan__tile {
  flex: none;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  font-size: 12px;
  font-weight: 700;
  color: #ffffff;
  border-radius: 8px;
}

/* Study-plan index cards. */
.lc-plans {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.lc-plans__card {
  display: block;
  height: 100%;
  padding: 20px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
}

.lc-plans__card:hover { border-color: rgba(0, 0, 0, 0.18); }
.lc-plans__name { display: block; font-size: 16px; font-weight: 600; color: var(--ink-strong); }
.lc-plans__note { display: block; margin-top: 6px; font-size: 13px; color: var(--ink-muted); }

.lc-badge {
  display: inline-block;
  margin-top: 12px;
  padding: 0 8px;
  font-size: 12px;
  line-height: 20px;
  color: rgb(150, 92, 0);
  background: rgba(255, 184, 0, 0.22);
  border-radius: var(--radius-round);
}

.lc-badge--plain { color: var(--ink-muted); background: rgba(0, 0, 0, 0.06); }

.lc-studyindex__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  margin-bottom: 26px;
}
.lc-studyindex__mine {
  padding: 8px 12px;
  font-size: 13px;
  border: 1px solid var(--line);
  border-radius: 6px;
}
.lc-studyindex__section + .lc-studyindex__section { margin-top: 28px; }
.lc-studyindex__section > h2 { margin: 0 0 14px; font-size: 18px; }
.lc-plans--featured { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.lc-plans--featured > li { min-width: 0; }
.lc-plans--featured .lc-plans__card {
  display: grid;
  gap: 10px;
  min-height: 180px;
  padding: 14px;
  color: #fff;
  background: linear-gradient(145deg, #1448a8, #082465);
  border: 0;
}
.lc-plans--featured .lc-plans__card--2 { background: linear-gradient(145deg, #0c8e82, #075a70); }
.lc-plans--featured .lc-plans__card--3 { background: linear-gradient(145deg, #7929c5, #341a7d); }
.lc-plans--featured .lc-plans__card--4 { background: linear-gradient(145deg, #0879a2, #06486c); }
.lc-plans__art {
  display: grid;
  place-items: center;
  min-height: 88px;
  font-size: 38px;
  font-weight: 700;
  letter-spacing: -3px;
  border: 1px solid rgba(255,255,255,.28);
  border-radius: 8px;
}
.lc-plans--featured .lc-plans__name { font-size: 13px; color: #fff; }
.lc-plans--featured .lc-badge { color: rgba(255,255,255,.78); background: rgba(255,255,255,.12); }
.lc-studyindex__rows { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin: 0; padding: 0; list-style: none; }
.lc-studyindex__rows a { display: flex; align-items: center; gap: 12px; min-height: 72px; padding: 10px; border: 1px solid var(--line); border-radius: 8px; }
.lc-studyindex__rows a:hover { box-shadow: 0 5px 16px rgba(0,0,0,.08); }
.lc-studyindex__rows strong, .lc-studyindex__rows small { display: block; }
.lc-studyindex__rows strong { font-size: 13px; }
.lc-studyindex__rows small { margin-top: 3px; color: var(--ink-muted); }
.lc-studyindex__mark { display: grid; place-items: center; flex: 0 0 46px; height: 46px; color: #fff; background: #2160bf; border-radius: 5px; font-weight: 700; }

/* Quest index: captured mountain banner and five rounded path cards. */
.lc-quest { min-width: 0; background: #f7f7f8; }
.lc-quest__hero { min-height: 230px; display: grid; place-items: center; align-content: center; gap: 8px; text-align: center; background: radial-gradient(circle at 50% 115%, rgba(151,169,180,.35), transparent 52%), linear-gradient(#f7f7f7, #eceeef); }
.lc-quest__flag { display: grid; place-items: center; width: 58px; height: 58px; color: #fff; background: #f2a21b; clip-path: polygon(0 0, 100% 18%, 65% 58%, 100% 100%, 0 82%); }
.lc-quest__hero h1 { margin: 0; font-size: 24px; }
.lc-quest__hero p { margin: 0; color: var(--ink-muted); }
.lc-quest__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; max-width: 850px; margin: -36px auto 0; padding: 0 24px 32px; position: relative; }
.lc-quest__card { display: grid; grid-template-columns: 1fr auto; gap: 10px 18px; min-height: 118px; padding: 20px; background: #fff; border: 1px solid var(--line); border-radius: 14px; box-shadow: 0 7px 22px rgba(0,0,0,.06); }
.lc-quest__card h2 { margin: 0 0 4px; font-size: 16px; }
.lc-quest__card p { margin: 0; color: var(--ink-muted); font-size: 13px; }
.lc-quest__card > a { grid-column: 1 / -1; justify-self: start; color: #db8b00; font-size: 13px; }
.lc-quest__icon { display: grid; place-items: center; width: 54px; height: 54px; color: #fff; background: #3ba4d8; border-radius: 14px; font-size: 22px; font-weight: 700; }
.lc-quest__card--2 .lc-quest__icon { background: #2abb8a; }
.lc-quest__card--3 .lc-quest__icon { background: #f26d87; }
.lc-quest__card--4 .lc-quest__icon { background: #ed8354; }
.lc-quest__card--5 .lc-quest__icon { background: #8158d3; }
.lc-quest__signin { padding: 26px 24px 52px; text-align: center; }
.lc-quest__signin h2 { margin: 0 0 14px; font-size: 16px; }

/* --------------------------------------------------------------------- */
/* explore                                                               */
/* --------------------------------------------------------------------- */

.lc-explore__section + .lc-explore__section { margin-top: 40px; }

.lc-explore__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.lc-explore__title { margin: 0; font-size: 24px; font-weight: 600; color: var(--ink-strong); }

.lc-explore__more {
  padding: 2px 10px;
  font-size: 12px;
  color: var(--ink-muted);
  background: var(--surface-sunk);
  border-radius: 6px;
}

.lc-cards {
  display: grid;
  /* explore-desktop: 4 tiles of 280px on a 1440 viewport, 20px apart. */
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.lc-card {
  position: relative;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
}

.lc-card__art {
  display: flex;
  align-items: flex-end;
  min-height: 152px;
  padding: 16px;
  color: #ffffff;
}

.lc-card__art--a { background: linear-gradient(135deg, rgb(118, 75, 232), rgb(150, 106, 245)); }
.lc-card__art--b { background: linear-gradient(135deg, rgb(11, 79, 62), rgb(24, 130, 92)); }
.lc-card__art--c { background: linear-gradient(135deg, rgb(255, 154, 130), rgb(255, 189, 140)); }
.lc-card__art--d { background: linear-gradient(135deg, rgb(6, 24, 44), rgb(15, 61, 74)); }
.lc-card__art--e { background: linear-gradient(135deg, rgb(46, 118, 231), rgb(93, 168, 255)); }

.lc-card__caption {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  line-height: 24px;
}

.lc-card__foot {
  display: flex;
  align-items: baseline;
  gap: 24px;
  margin: 0;
  padding: 12px 16px;
  font-size: 13px;
  color: var(--ink-faint);
}

.lc-card__figure { font-size: 18px; font-weight: 500; color: var(--ink-strong); }

.lc-card__lock {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 0 8px;
  font-size: 11px;
  font-weight: 600;
  line-height: 20px;
  color: rgb(90, 54, 0);
  background: rgb(255, 199, 106);
  border-radius: 4px;
}

.lc-card__boundary { margin: 0; padding: 0 16px 12px; font-size: 12px; color: var(--ink-faint); }

/* --------------------------------------------------------------------- */
/* contest                                                               */
/* --------------------------------------------------------------------- */

.lc-contest {
  /* contest-desktop: a pale two-tone check behind the whole page. */
  background-color: rgb(238, 240, 246);
  background-image:
    repeating-conic-gradient(rgba(255, 255, 255, 0.55) 0% 25%, transparent 0% 50%);
  background-size: 68px 68px;
}

.lc-contest__hero {
  padding: 24px 24px 40px;
  text-align: center;
}

.lc-contest__ribbon {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  font-size: 13px;
  color: var(--ink-muted);
  background: rgba(255, 255, 255, 0.6);
  border-radius: var(--radius-round);
}

.lc-contest__ribbonrow { display: flex; margin: 0 0 32px; padding-left: 96px; }

.lc-contest__trophy { display: block; margin: 0 auto 16px; }

.lc-contest__title {
  margin: 0 0 8px;
  font-size: 30px;
  font-weight: 500;
  letter-spacing: 0.4px;
  color: var(--ink-strong);
}

.lc-contest__lead { margin: 0 0 40px; color: var(--ink-muted); }

.lc-contest__cards {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 16px;
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
}

.lc-contest__card {
  position: relative;
  display: block;
  width: 400px;
  max-width: 100%;
  overflow: hidden;
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(31, 41, 55, 0.14);
}

.lc-contest__card--secondary { width: 350px; }

.lc-contest__cardart {
  position: relative;
  height: 190px;
  background: linear-gradient(135deg, rgb(253, 186, 60), rgb(245, 145, 32));
}

.lc-contest__card--secondary .lc-contest__cardart {
  height: 172px;
  background: linear-gradient(135deg, rgb(76, 44, 178), rgb(120, 82, 232));
}

.lc-contest__countdown {
  position: absolute;
  top: 16px;
  right: 16px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  font-size: 13px;
  color: rgb(90, 54, 0);
  background: rgba(255, 255, 255, 0.82);
  border-radius: var(--radius-round);
}

.lc-contest__card--secondary .lc-contest__countdown { color: rgb(52, 30, 122); }

.lc-contest__cardfoot {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  background: linear-gradient(180deg, rgb(253, 226, 190), rgb(252, 216, 174));
}

.lc-contest__card--secondary .lc-contest__cardfoot {
  background: linear-gradient(180deg, rgb(214, 200, 250), rgb(200, 184, 246));
}

.lc-contest__cardname { margin: 0; font-size: 16px; font-weight: 600; color: var(--ink-strong); }
.lc-contest__cardwhen { margin: 2px 0 0; font-size: 13px; color: rgba(38, 38, 38, 0.7); }

.lc-contest__bell {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  margin-left: auto;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.5);
  border-radius: var(--radius-round);
}

.lc-contest__sponsor {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 500;
  color: var(--ink);
}

.lc-contest__main {
  display: grid;
  /* ranking column x=278 w=320, panel x=623 w=538. */
  grid-template-columns: 320px 538px;
  gap: 25px;
  justify-content: center;
  padding: 24px 24px 64px;
  align-items: start;
}

.lc-contest__toggle {
  display: flex;
  width: max-content;
  margin: 0 0 16px auto;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 6px;
}

.lc-contest__toggle span {
  padding: 3px 12px;
  font-size: 11px;
  font-weight: 600;
  color: var(--ink-muted);
}

.lc-contest__toggle span.is-active {
  color: #ffffff;
  background: linear-gradient(90deg, rgb(245, 145, 32), rgb(255, 180, 60));
}

.lc-rank { margin: 0 0 16px; padding: 0; list-style: none; }

.lc-rank__row {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  min-height: 64px;
  margin-bottom: 6px;
  padding: 0 16px;
  background: var(--surface);
  border-radius: 10px;
}

.lc-rank__place { font-size: 13px; color: var(--ink-faint); }
.lc-rank__name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lc-rank__stat { font-size: 12px; color: var(--ink-muted); text-align: right; }
.lc-rank__plain { color: var(--ink); }

.lc-rank__more { font-size: 12px; font-weight: 500; color: var(--ink-muted); text-align: center; }
.lc-rank__more a { color: inherit; text-decoration: underline; }

.lc-contest__panel {
  min-width: 0;
  padding: 16px 0 20px;
  background: rgba(255, 255, 255, 0.72);
  border-radius: 16px;
}

.lc-contest__tabs {
  display: flex;
  gap: 0;
  margin: 0 16px 16px;
}

.lc-contest__tab {
  height: 36px;
  padding: 8px 12px;
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-muted);
  background: none;
  border: 0;
  border-radius: var(--radius-round);
}

.lc-contest__tab.is-active { color: var(--ink-strong); background: #ffffff; }

.lc-contest__list { margin: 0; padding: 0 16px; list-style: none; }

.lc-contest__row {
  display: grid;
  grid-template-columns: 108px minmax(0, 1fr) 48px 72px;
  align-items: center;
  gap: 16px;
  min-height: 72px;
  padding: 0 16px;
  border-radius: 12px;
}

.lc-contest__row:hover { background: rgba(255, 255, 255, 0.9); }

.lc-contest__thumb {
  height: 56px;
  border-radius: 8px;
  background: linear-gradient(135deg, rgb(253, 186, 60), rgb(245, 145, 32));
}

.lc-contest__thumb--biweekly { background: linear-gradient(135deg, rgb(76, 44, 178), rgb(120, 82, 232)); }

.lc-contest__rowname { margin: 0; font-size: 15px; font-weight: 600; color: var(--ink-strong); }
.lc-contest__rowwhen { margin: 2px 0 0; font-size: 13px; color: var(--ink-muted); }
.lc-contest__score { font-size: 13px; color: var(--ink-muted); text-align: center; }

.lc-contest__virtual {
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 600;
  color: rgb(160, 76, 210);
  text-align: center;
  border: 1px solid rgb(250, 232, 255);
  border-radius: var(--radius-round);
}

.lc-contest__pager {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin: 20px 0 0;
  font-size: 13px;
  color: var(--ink-muted);
}

.lc-contest__pager span { padding: 2px 8px; }
.lc-contest__pager .is-active { color: #ffffff; background: rgb(45, 122, 234); border-radius: 6px; }

.lc-contest__main--single { grid-template-columns: minmax(0, 900px); }

.lc-contest__detail {
  max-width: 900px;
  margin: 0 auto;
  padding: 24px;
  background: rgba(255, 255, 255, 0.86);
  border-radius: 16px;
}

/* --------------------------------------------------------------------- */
/* discuss                                                               */
/* --------------------------------------------------------------------- */

.lc-discuss {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 268px;
  gap: 32px;
  max-width: 1360px;
  margin: 0 auto;
  padding: 24px 40px 64px;
  align-items: start;
}

.lc-discuss__promos {
  display: flex;
  gap: 16px;
  margin: 0 0 20px;
  padding: 0 0 4px;
  overflow-x: auto;
  list-style: none;
  scrollbar-width: thin;
}

.lc-discuss__promo {
  flex: 0 0 272px;
  min-height: 132px;
  padding: 16px;
  color: #ffffff;
  border-radius: 12px;
}

.lc-discuss__promo--a { background: linear-gradient(135deg, rgb(14, 18, 38), rgb(46, 55, 96)); }
.lc-discuss__promo--b { color: var(--ink-strong); background: linear-gradient(135deg, rgb(232, 240, 236), rgb(212, 228, 222)); }
.lc-discuss__promo--c { background: linear-gradient(135deg, rgb(11, 79, 62), rgb(24, 130, 92)); }
.lc-discuss__promo--d { background: linear-gradient(135deg, rgb(118, 75, 232), rgb(150, 106, 245)); }

.lc-discuss__promoname { margin: 0; font-size: 16px; font-weight: 700; line-height: 22px; }
.lc-discuss__promonote { margin: 6px 0 0; font-size: 12px; opacity: 0.85; }

.lc-discuss__tabs {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  overflow-x: auto;
  scrollbar-width: none;
}

.lc-discuss__tabs::-webkit-scrollbar { display: none; }

.lc-discuss__tab {
  flex: none;
  padding: 6px 12px;
  font-size: 14px;
  color: var(--ink-muted);
  border-radius: var(--radius-round);
}

.lc-discuss__tab.is-active { color: var(--ink-strong); font-weight: 600; background: var(--surface-sunk); }

.lc-discuss__create {
  flex: none;
  margin-left: auto;
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 500;
  color: #ffffff;
  background: rgb(44, 187, 93);
  border-radius: 8px;
}

.lc-discuss__sorts {
  display: flex;
  gap: 20px;
  margin: 0 0 8px;
  font-size: 13px;
  color: var(--ink-muted);
}

.lc-feed { margin: 0; padding: 0; list-style: none; }

.lc-feed__item {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 12px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.lc-feed__avatar {
  width: 32px;
  height: 32px;
  color: #ffffff;
  background: rgb(26, 26, 26);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 600;
}

.lc-feed__byline { margin: 0 0 4px; font-size: 13px; color: var(--ink-muted); }
.lc-feed__title { display: block; font-size: 16px; font-weight: 600; color: var(--ink-strong); }
.lc-feed__excerpt { margin: 6px 0 0; color: var(--ink-muted); }
.lc-feed__meta { margin: 10px 0 0; font-size: 13px; color: var(--ink-faint); }

.lc-discuss__aside { position: sticky; top: 66px; }

.lc-discuss__box {
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
}

.lc-discuss__boxtitle {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 12px;
  font-size: 16px;
  font-weight: 600;
  color: var(--ink-strong);
}

.lc-discuss__group + .lc-discuss__group { margin-top: 16px; }
.lc-discuss__grouptitle { margin: 0 0 6px; font-size: 12px; color: var(--ink-faint); }
.lc-discuss__links { margin: 0; padding: 0; list-style: none; font-size: 13px; }
.lc-discuss__links li { margin-bottom: 4px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.lc-discuss__post {
  max-width: 820px;
  margin: 0 auto;
  padding: 32px 24px 64px;
}

.lc-source {
  margin: 0;
  padding: 16px 20px;
  color: var(--ink-muted);
  white-space: pre-wrap;
  background: var(--surface-sunk);
  border-left: 3px solid var(--line);
  border-radius: 0 8px 8px 0;
}

/* --------------------------------------------------------------------- */
/* public profile                                                        */
/* --------------------------------------------------------------------- */

.lc-profile {
  display: grid;
  grid-template-columns: 296px minmax(0, 1fr);
  gap: 24px;
  max-width: 1320px;
  margin: 0 auto;
  padding: 24px 40px 64px;
  align-items: start;
}

.lc-profile__id {
  padding: 20px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
}

.lc-profile__avatar {
  width: 80px;
  height: 80px;
  margin-bottom: 12px;
  background: var(--surface-sunk);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  font-weight: 600;
  color: var(--ink-faint);
}

.lc-profile__name { margin: 0; font-size: 18px; font-weight: 600; color: var(--ink-strong); }
.lc-profile__handle { margin: 2px 0 12px; font-size: 13px; color: var(--ink-faint); }
.lc-profile__links { margin: 16px 0 0; padding: 0; list-style: none; font-size: 13px; }
.lc-profile__links li { margin-bottom: 6px; }
.lc-profile__links a { color: var(--blue); }

.lc-profile__cards { display: grid; gap: 16px; min-width: 0; }

.lc-profile__card {
  padding: 20px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
}

.lc-profile__cardtitle { margin: 0 0 8px; font-size: 15px; font-weight: 600; color: var(--ink-strong); }

/* --------------------------------------------------------------------- */
/* premium                                                               */
/* --------------------------------------------------------------------- */

.lc-premium { padding: 56px 40px 64px; background: linear-gradient(180deg, rgb(250, 250, 250), #ffffff 220px); }
.lc-premium__title { margin: 0 0 16px; font-size: 56px; font-weight: 500; text-align: center; color: var(--ink-strong); }
.lc-premium__lead { margin: 0 0 48px; font-size: 16px; text-align: center; color: var(--ink-muted); }

.lc-plans2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  max-width: 1152px;
  margin: 0 auto 48px;
  padding: 0;
  list-style: none;
  align-items: start;
}

.lc-plan2 {
  padding: 40px;
  background: rgb(245, 245, 245);
  border-radius: 12px;
}

.lc-plan2--popular {
  position: relative;
  background: linear-gradient(150deg, rgb(255, 240, 219), rgb(255, 225, 194));
}

.lc-plan2__head { display: flex; align-items: baseline; gap: 12px; margin: 0 0 16px; }
.lc-plan2__name { font-size: 22px; font-weight: 700; color: var(--ink-strong); }
.lc-plan2__cycle { font-size: 15px; color: var(--ink-muted); }

.lc-plan2__flag {
  margin-left: auto;
  padding: 4px 12px;
  font-size: 13px;
  color: rgb(90, 54, 0);
  background: rgba(255, 255, 255, 0.7);
  border-radius: 6px;
}

.lc-plan2__copy { margin: 0 0 32px; color: var(--ink-muted); }
.lc-plan2__copy b { color: var(--ink-strong); }

.lc-plan2__pricing { display: flex; align-items: baseline; gap: 12px; margin: 0 0 24px; flex-wrap: wrap; }
.lc-plan2__was { font-size: 28px; color: rgba(0, 0, 0, 0.35); text-decoration: line-through; }
.lc-plan2__now { font-size: 40px; font-weight: 600; color: var(--ink-strong); }
.lc-plan2__per { font-size: 18px; color: var(--ink-muted); }
.lc-plan2__usd { margin-left: auto; font-size: 14px; color: var(--ink-muted); }

.lc-plan2__cta {
  display: block;
  width: 100%;
  padding: 14px;
  font-size: 15px;
  font-weight: 600;
  color: #ffffff;
  background: rgb(0, 0, 0);
  border: 0;
  border-radius: 8px;
}

.lc-features {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 32px 56px;
  max-width: 1152px;
  margin: 0 auto;
  padding: 0;
  list-style: none;
}

.lc-feature__name {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 500;
  color: var(--ink-strong);
}

.lc-feature__body { margin: 0; padding-left: 24px; color: var(--ink-muted); }

.lc-premium__result { max-width: 720px; margin: 0 auto; padding: 56px 24px 64px; }

/* --------------------------------------------------------------------- */
/* store                                                                 */
/* --------------------------------------------------------------------- */

/* store-desktop: the anonymous capture recorded a centred spinner on a flat
   grey field and nothing else. */
.lc-store {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 620px;
  padding: 40px 24px;
  text-align: center;
  background: rgb(245, 245, 245);
}

.lc-store__mark { color: rgba(0, 0, 0, 0.18); }
.lc-store__title { margin: 24px 0 8px; font-size: 20px; font-weight: 600; color: var(--ink-strong); }
.lc-store__copy { max-width: 520px; margin: 0 0 24px; color: var(--ink-muted); }
.lc-store__links { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; }

/* --------------------------------------------------------------------- */
/* interview / assessment / business                                     */
/* --------------------------------------------------------------------- */

.lc-iv__hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 560px);
  gap: 40px;
  align-items: center;
  padding: 88px 40px;
  background:
    radial-gradient(720px 320px at 88% 8%, rgba(96, 122, 255, 0.55), transparent 70%),
    radial-gradient(520px 300px at 62% 62%, rgba(96, 214, 232, 0.45), transparent 70%),
    rgb(248, 249, 251);
}

.lc-iv__title { margin: 0 0 16px; font-size: 52px; font-weight: 700; line-height: 1.1; color: var(--ink-strong); }
.lc-iv__lead { margin: 0 0 40px; font-size: 18px; color: var(--ink-muted); }

.lc-iv__panel {
  padding: 24px;
  background: rgba(255, 255, 255, 0.86);
  border-radius: 16px;
  box-shadow: 0 12px 32px rgba(31, 41, 55, 0.12);
}

.lc-iv__paneltitle {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 16px;
  font-size: 20px;
  font-weight: 500;
  color: var(--ink-strong);
}

.lc-iv__session {
  padding: 16px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 10px;
}

.lc-iv__session + .lc-iv__session { margin-top: 12px; }
.lc-iv__sessionname { margin: 0; font-size: 15px; color: var(--ink-strong); }
.lc-iv__sessionmeta { margin: 4px 0 0; font-size: 12px; color: var(--ink-faint); }

.lc-iv__body { max-width: 1000px; margin: 0 auto; padding: 48px 40px 64px; }

.lc-as { max-width: 1152px; margin: 0 auto; padding: 56px 40px 64px; }
.lc-as__title { margin: 0 0 12px; font-size: 40px; font-weight: 700; color: var(--ink-strong); }
.lc-as__lead { margin: 0 0 24px; font-size: 18px; color: var(--ink-muted); }
.lc-as__links { display: flex; flex-wrap: wrap; gap: 16px; margin: 0 0 32px; font-size: 14px; }
.lc-as__links a { color: var(--blue-link); }

.lc-as__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.lc-as__card {
  display: flex;
  flex-direction: column;
  min-height: 220px;
  padding: 20px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 4px;
}

.lc-as__kind { margin: 0 0 12px; font-size: 12px; letter-spacing: 0.4px; text-transform: uppercase; color: var(--ink-faint); }
.lc-as__name { margin: 0 0 auto; font-size: 20px; line-height: 28px; color: var(--ink-strong); }
.lc-as__stats { margin: 16px 0 12px; font-size: 12px; letter-spacing: 0.3px; text-transform: uppercase; color: var(--ink-faint); }
.lc-as__stats span { display: block; }

.lc-as__start {
  align-self: flex-start;
  padding: 8px 20px;
  font-size: 14px;
  color: var(--brand-orange);
  border: 1px solid var(--brand-orange);
  border-radius: 4px;
}

.lc-bc { max-width: 1140px; margin: 0 auto; padding: 48px 24px 64px; }
.lc-bc__lead { margin: 0 auto 24px; max-width: 560px; font-size: 16px; text-align: center; color: var(--ink); }

.lc-bc__legend {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 0 0 24px;
  color: var(--line);
}

.lc-bc__legend::before,
.lc-bc__legend::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line);
}

.lc-bc__legendlabel {
  padding: 2px 12px;
  font-size: 12px;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  color: rgb(94, 84, 214);
  border: 1px solid rgba(94, 84, 214, 0.4);
  border-radius: var(--radius-round);
}

.lc-bc__fields { max-width: 556px; margin: 0 auto; }
.lc-bc__field + .lc-bc__field { margin-top: 20px; }
.lc-bc__label { display: block; margin-bottom: 6px; font-size: 14px; color: var(--ink); }
.lc-bc__value {
  padding: 10px 14px;
  color: var(--ink-muted);
  background: var(--surface-tint);
  border: 1px solid var(--line);
  border-radius: 8px;
}

/* --------------------------------------------------------------------- */
/* support                                                               */
/* --------------------------------------------------------------------- */

.lc-hc__band {
  padding: 56px 24px;
  /* support-desktop: slate field crossed by faint hairlines. */
  background-color: rgb(58, 75, 82);
  background-image:
    linear-gradient(115deg, transparent 49.8%, rgba(255, 255, 255, 0.12) 50%, transparent 50.2%),
    linear-gradient(65deg, transparent 49.8%, rgba(255, 255, 255, 0.12) 50%, transparent 50.2%);
}

.lc-hc__search {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 580px;
  max-width: 100%;
  height: 48px;
  margin: 0 auto;
  padding: 0 20px;
  color: var(--ink-faint);
  background: #ffffff;
  border-radius: var(--radius-round);
}

.lc-hc__search input { width: 100%; min-width: 0; color: var(--ink); background: none; border: 0; }

.lc-hc__body { max-width: 1160px; margin: 0 auto; padding: 40px 24px 64px; }

.lc-hc__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin: 0 0 40px;
  padding: 0;
  list-style: none;
}

.lc-hc__cat {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 64px;
  padding: 12px 16px;
  font-size: 18px;
  text-align: center;
  color: var(--ink-strong);
  border: 1px solid rgb(58, 75, 82);
  border-radius: 4px;
}

.lc-hc__cat:hover { background: rgba(58, 75, 82, 0.06); }

.lc-hc__title { margin: 0 0 16px; font-size: 22px; font-weight: 400; color: var(--ink-strong); }

.lc-hc__articles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 0 24px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.lc-hc__articles li { border-bottom: 1px solid var(--line); }
.lc-hc__articles a,
.lc-hc__articles span { display: block; padding: 14px 0; }
.lc-hc__articles span { color: var(--ink-faint); }

/* --------------------------------------------------------------------- */
/* article (legal + captured static pages)                               */
/* --------------------------------------------------------------------- */

.lc-article { max-width: 1140px; margin: 0 auto; padding: 40px 24px 64px; }

.lc-article__title {
  margin: 0 0 32px;
  font-size: 30px;
  font-weight: 400;
  text-align: center;
  color: var(--ink-strong);
}

.lc-article__title b { font-weight: 700; }
.lc-article__rule { height: 1px; margin: 0 0 32px; background: var(--line); border: 0; }
.lc-article__eyebrow { margin: 0 0 8px; font-size: 13px; text-align: center; color: var(--ink-faint); }
.lc-article__body { margin: 0; font-size: 16px; line-height: 26px; color: var(--ink); white-space: pre-wrap; }
.lc-article__links { display: flex; flex-wrap: wrap; gap: 20px; margin: 32px 0 0; font-size: 14px; }
.lc-article__links a { color: var(--blue-link); }
.lc-article__links span { color: var(--ink-faint); }

/* --------------------------------------------------------------------- */
/* responsive: 390x844 is the captured mobile viewport                   */
/* --------------------------------------------------------------------- */

@media (max-width: 1279px) {
  .lc-collection { grid-template-columns: 320px minmax(0, 1fr); gap: 24px; }
  .lc-plan__main { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .lc-contest__main { grid-template-columns: minmax(0, 1fr); max-width: 620px; margin: 0 auto; }
  .lc-discuss { grid-template-columns: minmax(0, 1fr); }
  .lc-discuss__aside { position: static; }
  .lc-profile { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 991px) {
  .lc-shell { grid-template-columns: minmax(0, 1fr); }
  .lc-rail { display: none; }
  .lc-collection { grid-template-columns: minmax(0, 1fr); }
  .lc-body { padding: 16px 16px 48px; }
  .lc-iv__hero { grid-template-columns: minmax(0, 1fr); padding: 56px 24px; }
  .lc-plans2 { grid-template-columns: minmax(0, 1fr); }
  .lc-features { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .lc-plans--featured { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .lc-studyindex__rows { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 767px) {
  .lc-studyindex__head { display: block; }
  .lc-studyindex__mine { display: inline-flex; margin-top: 12px; }
  .lc-plans--featured, .lc-studyindex__rows, .lc-quest__grid { grid-template-columns: minmax(0, 1fr); }
  .lc-idcard {
    /* company-google-mobile: the identity card centres and fills the column. */
    text-align: center;
  }
  .lc-idcard__logo { margin-inline: auto; }
  .lc-idcard__actions { justify-content: center; flex-wrap: wrap; }
  .lc-idcard__updated { justify-content: center; }
  .lc-idcard__name { font-size: 28px; line-height: 36px; }

  .lc-panel__controls { flex-wrap: wrap; }
  .lc-search { width: 100%; order: -1; }
  .lc-qrow a { grid-template-columns: minmax(0, 1fr) 56px 40px; gap: 8px; padding: 0 12px; }
  .lc-qrow__acc { display: none; }

  .lc-plan__hero { padding: 16px 16px 24px; }
  .lc-plan__identity { flex-direction: column; gap: 0; text-align: center; }
  .lc-plan__art { display: none; }
  .lc-plan__eyebrow { justify-content: center; }
  .lc-plan__title { font-size: 26px; }
  .lc-plan__main { padding: 16px 16px 48px; }
  .lc-plan__tagbar { display: none; }
  .lc-plan__row { grid-template-columns: 20px minmax(0, 1fr) auto auto; gap: 10px; padding: 0 12px; }
  .lc-plan__solution span { display: none; }
  .lc-plan__diff { width: 62px; }

  .lc-contest__ribbonrow { padding-left: 0; }
  .lc-contest__hero { padding: 16px 16px 32px; }
  .lc-contest__cards {
    /* contest-mobile keeps both cards on one line and scrolls sideways. */
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 8px;
    scrollbar-width: none;
  }
  .lc-contest__cards::-webkit-scrollbar { display: none; }
  .lc-contest__card { flex: 0 0 min(88vw, 340px); }
  .lc-contest__card--secondary { flex: 0 0 min(80vw, 310px); }
  .lc-contest__title { font-size: 24px; }
  .lc-contest__main { padding: 16px 16px 48px; gap: 24px; }
  .lc-contest__row { grid-template-columns: 72px minmax(0, 1fr) 64px; gap: 12px; padding: 0 8px; }
  .lc-contest__score { display: none; }

  .lc-discuss { padding: 16px 16px 48px; gap: 24px; }
  .lc-discuss__promo { flex: 0 0 240px; }
  .lc-discuss__create { margin-left: 0; }

  .lc-profile { padding: 16px 16px 48px; }
  .lc-premium { padding: 32px 16px 48px; }
  .lc-premium__title { font-size: 40px; }
  .lc-plan2 { padding: 24px; }
  .lc-as { padding: 32px 16px 48px; }
  .lc-as__title { font-size: 30px; }
  .lc-iv__title { font-size: 34px; }
  .lc-hc__body { padding: 24px 16px 48px; }
  .lc-hc__band { padding: 32px 16px; }
  .lc-article { padding: 24px 16px 48px; }
  .lc-dir__grid { grid-template-columns: minmax(0, 1fr); }
  .lc-explore__title { font-size: 20px; }
}