/* WhiteHat School CTFd public experience */
:root {
  --whs-forest-950: #10251c;
  --whs-forest-900: #17372a;
  --whs-green-700: #0a7f59;
  --whs-green-600: #129b6d;
  --whs-green-500: #2eb98b;
  --whs-mint-100: #dff4e9;
  --whs-mint-50: #eef9f3;
  --whs-lime-400: #83bd3d;
  --whs-blue-700: #2369c7;
  --whs-blue-100: #e9f1ff;
  --whs-amber-700: #ad6515;
  --whs-amber-100: #fff2de;
  --whs-yellow-100: #fff5d6;
  --whs-ink-950: #171c19;
  --whs-ink-800: #303934;
  --whs-ink-600: #5e6a64;
  --whs-ink-500: #78837d;
  --whs-line: #dce4df;
  --whs-line-strong: #c8d3cc;
  --whs-surface: #ffffff;
  --whs-canvas: #f5f7f6;
  --whs-canvas-soft: #fafbfa;
  --whs-danger: #c9464c;
  --whs-warning: #9a6714;
  --whs-shadow-sm: 0 6px 20px rgba(16, 37, 28, .06);
  --whs-shadow: 0 16px 36px rgba(16, 37, 28, .10);
  --whs-shell-max: 1240px;
  --whs-font: Pretendard, "Pretendard Variable", -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans KR", Arial, sans-serif;
}

[data-bs-theme="dark"] {
  --whs-ink-950: #f0f5f2;
  --whs-ink-800: #d7e0db;
  --whs-ink-600: #a7b4ad;
  --whs-ink-500: #8e9b94;
  --whs-line: #2a4135;
  --whs-line-strong: #3a5547;
  --whs-surface: #12261c;
  --whs-canvas: #0b1a13;
  --whs-canvas-soft: #102118;
  --whs-mint-50: #17372a;
  --whs-mint-100: #1c4935;
  --whs-blue-100: #172c4a;
}

html { scroll-behavior: smooth; }
body.whs-public {
  min-width: 320px;
  padding-top: 72px;
  color: var(--whs-ink-800);
  background: var(--whs-canvas);
  font-family: var(--whs-font);
  letter-spacing: 0;
}
body.whs-public *,
body.whs-public *::before,
body.whs-public *::after { box-sizing: border-box; letter-spacing: 0; }
body.whs-public main[role="main"] { min-height: calc(100vh - 144px); padding-top: 0; }
body.whs-public a { color: var(--whs-green-700); text-underline-offset: 3px; }
body.whs-public a:hover { color: var(--whs-green-600); }
body.whs-public :focus-visible { outline: 3px solid rgba(35, 105, 199, .28); outline-offset: 2px; }
body.whs-public ::selection { color: var(--whs-forest-950); background: var(--whs-mint-100); }

/* Core navigation */
body.whs-public > .navbar,
body.whs-public nav.navbar.fixed-top {
  min-height: 72px;
  padding: 0;
  border-bottom: 1px solid var(--whs-line);
  background: rgba(255, 255, 255, .96) !important;
  box-shadow: 0 2px 12px rgba(16, 37, 28, .04);
}
[data-bs-theme="dark"] body.whs-public > .navbar,
[data-bs-theme="dark"] body.whs-public nav.navbar.fixed-top { background: rgba(18, 38, 28, .97) !important; }
body.whs-public .navbar > .container { max-width: var(--whs-shell-max); }
body.whs-public .navbar-brand {
  display: inline-flex;
  min-height: 71px;
  margin-right: 26px;
  align-items: center;
  gap: 11px;
  color: var(--whs-ink-950) !important;
}
body.whs-public .navbar-brand .whs-nav-logo {
  display: block;
  width: 168px;
  height: 49px;
  object-fit: contain;
  object-position: left center;
}
[data-bs-theme="dark"] body.whs-public .navbar-brand .whs-nav-logo { filter: brightness(0) invert(1); }
body.whs-public .navbar-brand .whs-nav-divider { width: 1px; height: 22px; background: var(--whs-line-strong); }
body.whs-public .navbar-brand .whs-nav-ctf { color: var(--whs-blue-700); font-size: 12px; font-weight: 800; }
body.whs-public .navbar-nav { align-items: center; gap: 2px; }
body.whs-public .navbar .nav-link,
body.whs-public .navbar .nav-link.btn,
body.whs-public .navbar button.nav-link {
  min-height: 40px;
  padding: 9px 11px !important;
  border: 0;
  border-radius: 6px;
  color: var(--whs-ink-600) !important;
  background: transparent;
  font-size: 14px;
  font-weight: 700;
}
body.whs-public .navbar .nav-link:hover,
body.whs-public .navbar .nav-link.active,
body.whs-public .navbar .nav-item.active > .nav-link {
  color: var(--whs-forest-950) !important;
  background: var(--whs-mint-50);
}
body.whs-public .navbar-toggler { padding: 7px 9px; border: 1px solid var(--whs-line) !important; border-radius: 6px; }
body.whs-public .navbar-toggler-icon {
  position: relative;
  width: 23px;
  height: 17px;
  border-top: 2px solid var(--whs-ink-800);
  border-bottom: 2px solid var(--whs-ink-800);
  background-image: none !important;
}
body.whs-public .navbar-toggler-icon::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 0;
  left: 0;
  border-top: 2px solid var(--whs-ink-800);
  transform: translateY(-50%);
}
body.whs-public .dropdown-menu { margin-top: 7px; padding: 7px; border: 1px solid var(--whs-line); border-radius: 8px; background: var(--whs-surface); box-shadow: var(--whs-shadow); }
body.whs-public .dropdown-item { padding: 9px 11px; border-radius: 5px; color: var(--whs-ink-800); font-size: 14px; }
body.whs-public .dropdown-item:hover,
body.whs-public .dropdown-item:focus { color: var(--whs-forest-950); background: var(--whs-mint-50); }

/* CTFd shared surfaces */
body.whs-public .jumbotron {
  position: relative;
  margin: 0 0 36px;
  padding: 44px 0 38px;
  border: 0;
  border-bottom: 4px solid var(--whs-green-500);
  border-radius: 0;
  color: #fff;
  background: var(--whs-forest-900);
}
body.whs-public .jumbotron h1 { margin: 0; font-size: 44px; font-weight: 800; }
body.whs-public .container { max-width: var(--whs-shell-max); }
body.whs-public .card,
body.whs-public .modal-content,
body.whs-public .list-group-item { color: var(--whs-ink-800); border-color: var(--whs-line); background: var(--whs-surface); }
body.whs-public .card { overflow: hidden; border-radius: 8px; box-shadow: var(--whs-shadow-sm); }
body.whs-public .modal-content { border: 1px solid var(--whs-line); border-radius: 8px; box-shadow: var(--whs-shadow); }
body.whs-public .modal-header,
body.whs-public .modal-footer { border-color: var(--whs-line); }
body.whs-public .modal-backdrop.show { opacity: .56; }

body.whs-public .btn {
  min-height: 42px;
  padding: 9px 16px;
  border-radius: 6px;
  box-shadow: none;
  font-weight: 750;
}
body.whs-public .btn-primary {
  --bs-btn-bg: var(--whs-green-700);
  --bs-btn-border-color: var(--whs-green-700);
  --bs-btn-color: #fff;
  --bs-btn-hover-bg: var(--whs-green-600);
  --bs-btn-hover-border-color: var(--whs-green-600);
  --bs-btn-hover-color: #fff;
  --bs-btn-active-bg: var(--whs-forest-900);
  --bs-btn-active-border-color: var(--whs-forest-900);
  --bs-btn-active-color: #fff;
  color: #fff !important;
}
body.whs-public .btn-dark { border-color: var(--whs-forest-900); background: var(--whs-forest-900); }
body.whs-public .btn-outline-primary { color: var(--whs-green-700); border-color: var(--whs-green-700); }
body.whs-public .btn-outline-primary:hover { color: #fff; background: var(--whs-green-700); }
body.whs-public .form-control,
body.whs-public .form-select,
body.whs-public textarea,
body.whs-public input:not([type="checkbox"]):not([type="radio"]):not([type="submit"]):not([type="button"]):not([type="reset"]):not([type="file"]):not([type="range"]):not([type="color"]) {
  min-height: 44px;
  border: 1px solid var(--whs-line-strong);
  border-radius: 6px;
  color: var(--whs-ink-950);
  background: var(--whs-surface);
  box-shadow: none;
}
body.whs-public .form-control:focus,
body.whs-public .form-select:focus { border-color: var(--whs-blue-700); box-shadow: 0 0 0 3px rgba(35, 105, 199, .12); }
body.whs-public label,
body.whs-public .form-label { color: var(--whs-ink-800); font-weight: 700; }
body.whs-public .text-muted { color: var(--whs-ink-500) !important; }
body.whs-public .alert { border: 1px solid transparent; border-radius: 6px; }
body.whs-public .alert-success { color: #0a6647; border-color: #b9dfcc; background: #e5f6ee; }
body.whs-public .alert-danger { color: #92343a; border-color: #e9c5c7; background: #fff0f0; }
body.whs-public .badge.bg-primary { background: var(--whs-green-700) !important; }

/* Persistent competition context */
body.whs-public .whs-competition-strip { border-bottom: 1px solid var(--whs-line); background: var(--whs-surface); }
body.whs-public .whs-competition-inner {
  display: grid;
  width: min(var(--whs-shell-max), 100%);
  min-height: 58px;
  margin: 0 auto;
  padding-right: 12px;
  padding-left: 12px;
  grid-template-columns: minmax(150px, auto) auto minmax(190px, 1fr) auto;
  gap: 28px;
  align-items: center;
}
body.whs-public .whs-competition-state,
body.whs-public .whs-competition-time,
body.whs-public .whs-competition-countdown,
body.whs-public .whs-competition-links { display: flex; align-items: center; }
body.whs-public .whs-competition-state { gap: 9px; color: var(--whs-green-700); font-size: 12px; }
body.whs-public .whs-competition-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--whs-lime-400); box-shadow: 0 0 0 4px rgba(131, 189, 61, .15); }
body.whs-public .whs-competition-strip.is-live .whs-competition-dot { background: var(--whs-danger); box-shadow: 0 0 0 4px rgba(201, 70, 76, .14); }
body.whs-public .whs-competition-strip.is-ended .whs-competition-dot { background: var(--whs-ink-500); box-shadow: none; }
body.whs-public .whs-competition-time { gap: 7px; color: var(--whs-ink-500); font-size: 11px; }
body.whs-public .whs-competition-time strong { color: var(--whs-ink-800); font-size: 12px; font-variant-numeric: tabular-nums; }
body.whs-public .whs-competition-countdown { justify-content: flex-end; gap: 10px; color: var(--whs-ink-500); font-size: 10px; }
body.whs-public .whs-competition-countdown strong { min-width: 84px; color: var(--whs-ink-950); font-size: 14px; font-variant-numeric: tabular-nums; text-align: right; }
body.whs-public .whs-competition-links { gap: 14px; padding-left: 20px; border-left: 1px solid var(--whs-line); }
body.whs-public .whs-competition-links a { color: var(--whs-ink-600); font-size: 11px; font-weight: 750; text-decoration: none; }
body.whs-public .whs-competition-links a:hover { color: var(--whs-green-700); }

body.whs-public.whs-page-challenges .jumbotron,
body.whs-public.whs-page-scoreboard .jumbotron,
body.whs-public.whs-page-users .jumbotron { margin-bottom: 0; padding: 29px 0 27px; border-bottom-width: 3px; }
body.whs-public.whs-page-challenges .jumbotron .container,
body.whs-public.whs-page-scoreboard .jumbotron .container,
body.whs-public.whs-page-users .jumbotron .container { display: flex; justify-content: space-between; align-items: end; gap: 28px; }
body.whs-public.whs-page-challenges .jumbotron h1,
body.whs-public.whs-page-scoreboard .jumbotron h1,
body.whs-public.whs-page-users .jumbotron h1 { font-size: 34px; }
body.whs-public .whs-interior-copy { max-width: 470px; color: rgba(255, 255, 255, .72); text-align: right; }
body.whs-public .whs-interior-eyebrow { display: block; margin-bottom: 4px; color: #79d9b5; font-size: 10px; font-weight: 800; }
body.whs-public .whs-interior-copy p { margin: 0; font-size: 12px; line-height: 1.5; }

/* Challenge board */
body.whs-public .whs-challenge-tools {
  display: grid;
  margin: 24px 0 2px;
  padding: 16px 0;
  border-top: 1px solid var(--whs-line);
  border-bottom: 1px solid var(--whs-line);
  grid-template-columns: 180px minmax(0, 1fr) auto;
  gap: 22px;
  align-items: center;
}
body.whs-public .whs-challenge-overview { min-width: 0; }
body.whs-public .whs-challenge-overview-copy { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
body.whs-public .whs-challenge-overview-copy > span { color: var(--whs-ink-500); font-size: 10px; font-weight: 750; }
body.whs-public .whs-challenge-overview-copy strong { color: var(--whs-ink-950); font-size: 15px; font-variant-numeric: tabular-nums; }
body.whs-public .whs-challenge-progress { height: 4px; margin-top: 8px; overflow: hidden; background: var(--whs-line); }
body.whs-public .whs-challenge-progress i { display: block; width: 0; height: 100%; background: var(--whs-blue-700); transition: width .2s ease; }
body.whs-public .whs-challenge-controls { display: flex; min-width: 0; align-items: center; gap: 10px; }
body.whs-public .whs-search-field { width: min(310px, 100%); min-width: 190px; }
body.whs-public .whs-search-field input { width: 100%; min-height: 38px !important; height: 38px; padding: 7px 11px; font-size: 12px; }
body.whs-public .whs-challenge-filters { display: flex; min-width: 0; flex-wrap: wrap; gap: 4px; align-items: center; }
body.whs-public .whs-challenge-filters > [data-whs-category-filters] { display: contents; }
body.whs-public .whs-challenge-filters button {
  display: inline-flex;
  min-height: 32px;
  padding: 5px 8px;
  border: 1px solid transparent;
  border-radius: 5px;
  align-items: center;
  gap: 5px;
  color: var(--whs-ink-600);
  background: transparent;
  font-size: 11px;
  font-weight: 750;
  white-space: nowrap;
}
body.whs-public .whs-challenge-filters button:hover { color: var(--whs-ink-950); border-color: var(--whs-line); background: var(--whs-canvas-soft); }
body.whs-public .whs-challenge-filters button[aria-pressed="true"] { color: #fff; border-color: var(--whs-forest-900); background: var(--whs-forest-900); }
body.whs-public .whs-challenge-filters button span { min-width: 13px; color: var(--whs-ink-500); font-size: 9px; text-align: center; }
body.whs-public .whs-challenge-filters button[aria-pressed="true"] span { color: rgba(255, 255, 255, .72); }
body.whs-public .whs-challenge-filters button i { width: 8px; height: 8px; background: var(--whs-green-700); }
body.whs-public .whs-challenge-filters button[data-whs-category-filter="geosint"] i { background: var(--whs-blue-700); }
body.whs-public .whs-challenge-filters button[data-whs-category-filter="ai"] i { background: var(--whs-lime-400); }
body.whs-public .whs-challenge-filters button[data-whs-category-filter="misc"] i { background: var(--whs-amber-700); }
body.whs-public .whs-filter-divider { width: 1px; height: 22px; margin: 0 3px; background: var(--whs-line); }
body.whs-public .whs-search-meta { min-width: 68px; color: var(--whs-ink-500); font-size: 10px; text-align: right; white-space: nowrap; }
body.whs-public .whs-search-meta b { color: var(--whs-ink-950); font-size: 12px; }
body.whs-public .whs-challenge-empty { margin-top: 36px; padding: 42px 20px; border-top: 1px solid var(--whs-line); border-bottom: 1px solid var(--whs-line); color: var(--whs-ink-500); text-align: center; }
body.whs-public .category-header { display: flex; margin-top: 8px; align-items: center; gap: 11px; }
body.whs-public .category-header::after { content: ""; height: 1px; flex: 1; background: var(--whs-line); }
body.whs-public .category-header h3 { display: flex; margin: 0; align-items: center; gap: 8px; color: var(--whs-ink-950); font-size: 17px; font-weight: 800; }
body.whs-public .category-header h3::before { content: ""; width: 4px; height: 17px; background: var(--whs-green-700); }
body.whs-public [data-whs-category="geosint"] > .category-header h3::before { background: var(--whs-blue-700); }
body.whs-public [data-whs-category="ai"] > .category-header h3::before { background: var(--whs-lime-400); }
body.whs-public [data-whs-category="misc"] > .category-header h3::before { background: var(--whs-amber-700); }
body.whs-public .whs-category-progress { order: 1; color: var(--whs-ink-500); font-size: 10px; font-weight: 700; white-space: nowrap; }
body.whs-public .category-header::after { order: 2; }
body.whs-public .challenges-row > [class*="col-"] { width: 33.333333%; }
body.whs-public .challenge-button.btn-dark {
  position: relative;
  min-height: 144px;
  overflow: hidden;
  padding: 0 !important;
  border: 1px solid var(--whs-line);
  border-left: 4px solid var(--whs-green-500);
  border-radius: 6px;
  color: var(--whs-ink-950);
  background: var(--whs-surface);
  box-shadow: var(--whs-shadow-sm);
  text-align: left;
  transition: transform .18s ease, border-color .18s ease, background-color .18s ease, box-shadow .18s ease;
}
body.whs-public .challenge-button.btn-dark:hover { color: var(--whs-ink-950); border-color: var(--whs-green-500); background: var(--whs-mint-50); box-shadow: var(--whs-shadow); transform: translateY(-2px); }
body.whs-public .challenge-button.btn-dark:active { transform: translateY(0); }
body.whs-public .challenge-button[data-whs-category="geosint"] { border-left-color: var(--whs-blue-700); }
body.whs-public .challenge-button[data-whs-category="ai"] { border-left-color: var(--whs-lime-400); }
body.whs-public .challenge-button[data-whs-category="misc"] { border-left-color: var(--whs-amber-700); }
body.whs-public .challenge-button .challenge-inner { display: flex; min-height: 144px; margin: 0 !important; padding: 19px 18px; flex-direction: column; justify-content: space-between; }
body.whs-public .challenge-button .challenge-inner p { max-width: calc(100% - 60px); margin: 0; font-size: 16px; font-weight: 800; line-height: 1.4; overflow-wrap: anywhere; }
body.whs-public .challenge-button .challenge-inner span { color: var(--whs-green-700); font-size: 23px; font-weight: 800; }
body.whs-public .challenge-button .challenge-inner span::after { content: " pts"; color: var(--whs-ink-500); font-size: 11px; font-weight: 700; }
body.whs-public .challenge-button[data-whs-category="geosint"] .challenge-inner > span { color: var(--whs-blue-700); }
body.whs-public .challenge-button[data-whs-category="ai"] .challenge-inner > span { color: #668c22; }
body.whs-public .challenge-button[data-whs-category="misc"] .challenge-inner > span { color: var(--whs-amber-700); }
body.whs-public .challenge-button.challenge-solved { background: var(--whs-blue-100); }
body.whs-public .whs-challenge-state { position: absolute; top: 17px; right: 17px; color: var(--whs-ink-500); font-size: 9px; font-weight: 800; }
body.whs-public .challenge-solved .whs-challenge-state { color: var(--whs-blue-700); }
body.whs-public .whs-challenge-state::before { content: ""; display: inline-block; width: 6px; height: 6px; margin-right: 5px; border: 1px solid currentColor; border-radius: 50%; vertical-align: 1px; }
body.whs-public .challenge-solved .whs-challenge-state::before { border-color: var(--whs-blue-700); background: var(--whs-blue-700); }
body.whs-public .whs-challenge-tags { position: absolute; right: 17px; bottom: 20px; display: flex; max-width: 48%; gap: 5px; color: var(--whs-ink-500); font-size: 9px; }
body.whs-public .whs-challenge-tags small { overflow: hidden; font-size: inherit; font-weight: 650; text-overflow: ellipsis; white-space: nowrap; }
body.whs-public .whs-challenge-tags small + small::before { content: "/"; margin-right: 5px; color: var(--whs-line-strong); }
body.whs-public .whs-filter-hidden { display: none !important; }

/* Scoreboard and data tables */
body.whs-public .table-responsive { overflow-x: auto; }
body.whs-public .table {
  --bs-table-bg: transparent;
  margin-top: 12px;
  border: 1px solid var(--whs-line);
  border-collapse: separate;
  border-spacing: 0;
  border-radius: 6px;
  color: var(--whs-ink-800);
  background: var(--whs-surface);
  box-shadow: var(--whs-shadow-sm);
}
body.whs-public .table thead th { padding: 13px 16px; border: 0; border-bottom: 1px solid var(--whs-line); color: var(--whs-ink-600); background: var(--whs-canvas-soft); font-size: 12px; font-weight: 800; }
body.whs-public .table td,
body.whs-public .table tbody th { padding: 15px 16px; border-color: var(--whs-line); vertical-align: middle; overflow-wrap: anywhere; }
body.whs-public #scoreboard tbody tr:hover { background: var(--whs-mint-50); }
body.whs-public #scoreboard tbody tr:nth-child(-n+3) th:first-child { color: var(--whs-blue-700); font-size: 17px; font-weight: 800; }
body.whs-public #scoreboard thead th:first-child,
body.whs-public #scoreboard tbody th:first-child { width: 58px; min-width: 58px; text-align: center; white-space: nowrap; }
body.whs-public #scoreboard thead th:last-child,
body.whs-public #scoreboard tbody td:last-child { width: 160px; text-align: right; white-space: nowrap; }
body.whs-public #scoreboard .nav-pills { gap: 6px; padding: 5px; border: 1px solid var(--whs-line); border-radius: 8px; background: var(--whs-surface); }
body.whs-public #scoreboard .nav-pills .nav-link { border-radius: 5px; color: var(--whs-ink-600); font-weight: 700; }
body.whs-public #scoreboard .nav-pills .nav-link.active { color: #fff; background: var(--whs-blue-700); }
body.whs-public #score-graph { margin: 24px 0; padding: 20px; border: 1px solid var(--whs-line); border-radius: 8px; background: var(--whs-surface); box-shadow: var(--whs-shadow-sm); }

/* Auth and profile */
body.whs-public.whs-page-login main > .container:last-child,
body.whs-public.whs-page-register main > .container:last-child,
body.whs-public.whs-page-reset-password main > .container:last-child { margin-top: -12px; margin-bottom: 64px; }
body.whs-public.whs-page-login main form,
body.whs-public.whs-page-register main form,
body.whs-public.whs-page-reset-password main form { padding: 28px; border: 1px solid var(--whs-line); border-radius: 8px; background: var(--whs-surface); box-shadow: var(--whs-shadow-sm); }

/* Footer */
body.whs-public .footer { margin-top: 64px; padding: 26px 0 30px; border-top: 1px solid var(--whs-line); background: var(--whs-surface); }
body.whs-public.whs-page-home .footer { margin-top: 0; }
body.whs-public .footer a { text-decoration: none; }
body.whs-public .whs-footer-lockup { display: flex; justify-content: center; align-items: center; gap: 10px; color: var(--whs-ink-500); font-size: 12px; text-align: center; }
body.whs-public .whs-footer-lockup img { width: 30px; height: 30px; object-fit: contain; }

/* Event home */
body.whs-public.whs-page-home main > .container { width: 100%; max-width: none; padding-right: 0; padding-left: 0; }
.whs-home { overflow: clip; background: var(--whs-surface); }
.whs-home .whs-section-inner { width: min(var(--whs-shell-max), 100%); margin: 0 auto; padding-right: 12px; padding-left: 12px; }
.whs-home .whs-hero { position: relative; min-height: 430px; overflow: hidden; padding: 58px 0 52px; border-bottom: 1px solid #b9dfcc; color: var(--whs-ink-950); background: var(--whs-mint-100); }
.whs-home .whs-hero::after { content: ""; position: absolute; right: max(24px, calc((100vw - 1320px) / 2)); bottom: -84px; width: 420px; height: 370px; background: url("../brand/whs-bi-symbol-official.png") center / contain no-repeat; opacity: .10; pointer-events: none; }
.whs-home .whs-hero-inner { position: relative; z-index: 1; display: grid; width: min(var(--whs-shell-max), 100%); margin: 0 auto; padding-right: 12px; padding-left: 12px; grid-template-columns: minmax(0, 1fr) 340px; gap: 72px; align-items: center; }
.whs-home .whs-hero-copy { max-width: 690px; }
.whs-home .whs-kicker { margin-bottom: 15px; color: var(--whs-green-700); font-size: 12px; font-weight: 800; }
.whs-home .whs-hero h1 { max-width: 660px; margin: 0; font-size: 54px; font-weight: 850; line-height: 1.16; }
.whs-home .whs-hero h1 span { color: var(--whs-blue-700); white-space: nowrap; }
.whs-home .whs-hero-copy > p { max-width: 620px; margin: 18px 0 0; color: var(--whs-ink-600); font-size: 18px; line-height: 1.7; }
.whs-home .whs-hero-meta { display: flex; margin-top: 24px; flex-wrap: wrap; gap: 8px 22px; color: var(--whs-ink-600); font-size: 13px; }
.whs-home .whs-hero-meta b { color: var(--whs-ink-950); }
.whs-home .whs-hero-actions { display: flex; margin-top: 27px; flex-wrap: wrap; gap: 9px; }
.whs-home .whs-hero-actions .btn { min-width: 132px; }
.whs-home .whs-hero-timer { position: relative; padding-left: 28px; border-left: 2px solid rgba(10, 127, 89, .28); }
.whs-home .whs-event-state { display: flex; min-height: 28px; align-items: center; gap: 8px; color: var(--whs-green-700); font-size: 12px; }
.whs-home .whs-event-state > span:last-child { margin-left: auto; color: var(--whs-ink-500); font-size: 11px; font-weight: 700; }
.whs-home .whs-event-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--whs-lime-400); }
.whs-home .whs-countdown-label { margin-top: 30px; color: var(--whs-ink-600); font-size: 12px; font-weight: 700; }
.whs-home .whs-countdown { min-height: 62px; margin-top: 2px; color: var(--whs-forest-950); font-variant-numeric: tabular-nums; font-size: 46px; font-weight: 850; white-space: nowrap; }
.whs-home .whs-event-times { display: grid; margin: 16px 0 0; grid-template-columns: 1fr 1fr; gap: 12px; }
.whs-home .whs-event-times > div { padding-top: 12px; border-top: 1px solid rgba(16, 37, 28, .18); }
.whs-home .whs-event-times dt { margin-bottom: 5px; color: var(--whs-ink-500); font-size: 10px; font-weight: 800; }
.whs-home .whs-event-times dd { margin: 0; color: var(--whs-ink-950); font-size: 13px; font-weight: 750; }
.whs-home .whs-hero-timer > p { margin: 18px 0 0; color: var(--whs-ink-600); font-size: 12px; line-height: 1.6; }

.whs-home .whs-facts { border-bottom: 1px solid var(--whs-line); background: var(--whs-surface); }
.whs-home .whs-facts .whs-section-inner { display: grid; grid-template-columns: repeat(4, 1fr); }
.whs-home .whs-facts .whs-section-inner > div { min-height: 104px; padding: 22px 24px; border-right: 1px solid var(--whs-line); }
.whs-home .whs-facts .whs-section-inner > div:first-child { border-left: 1px solid var(--whs-line); }
.whs-home .whs-facts span { display: block; color: var(--whs-ink-500); font-size: 11px; font-weight: 750; }
.whs-home .whs-facts strong { display: inline-block; margin-top: 6px; color: var(--whs-ink-950); font-size: 28px; font-weight: 850; }
.whs-home .whs-facts small { margin-left: 5px; color: var(--whs-ink-600); }

.whs-home .whs-section { padding: 76px 0; }
.whs-home .whs-section-head { display: grid; margin-bottom: 28px; grid-template-columns: minmax(0, 1fr) minmax(280px, 460px); gap: 40px; align-items: end; }
.whs-home .whs-section-head span,
.whs-home .whs-closing > .whs-section-inner > div:first-child > span { display: block; margin-bottom: 7px; color: var(--whs-green-700); font-size: 11px; font-weight: 800; }
.whs-home .whs-section h2,
.whs-home .whs-closing h2 { margin: 0; color: var(--whs-ink-950); font-size: 36px; font-weight: 850; line-height: 1.25; }
.whs-home .whs-section-head p { margin: 0; color: var(--whs-ink-600); line-height: 1.7; }

.whs-home .whs-format-list { display: grid; gap: 8px; }
.whs-home .whs-format-list article { display: grid; min-height: 92px; padding: 18px 20px; border: 1px solid var(--whs-line); border-radius: 6px; grid-template-columns: 44px minmax(0, 1fr) 90px 90px; gap: 16px; align-items: center; background: var(--whs-surface); }
.whs-home .whs-format-list article:nth-child(2) { border-left: 4px solid var(--whs-blue-700); }
.whs-home .whs-format-list article:nth-child(3) { border-left: 4px solid var(--whs-lime-400); }
.whs-home .whs-format-index { color: var(--whs-ink-500); font-size: 12px; font-weight: 800; }
.whs-home .whs-format-list h3 { margin: 0; color: var(--whs-ink-950); font-size: 19px; font-weight: 850; }
.whs-home .whs-format-list p { margin: 5px 0 0; color: var(--whs-ink-600); font-size: 13px; }
.whs-home .whs-format-list strong,
.whs-home .whs-format-list em { color: var(--whs-ink-600); font-size: 13px; font-style: normal; text-align: right; white-space: nowrap; }
.whs-home .whs-format-list strong b,
.whs-home .whs-format-list em b { color: var(--whs-ink-950); font-size: 19px; font-weight: 850; }

.whs-home .whs-schedule-section { border-top: 1px solid var(--whs-line); border-bottom: 1px solid var(--whs-line); background: var(--whs-canvas-soft); }
.whs-home .whs-timeline { display: grid; margin: 0; padding: 0; grid-template-columns: repeat(4, 1fr); list-style: none; }
.whs-home .whs-timeline li { display: grid; min-height: 108px; padding: 19px 20px; border-top: 1px solid var(--whs-line); border-right: 1px solid var(--whs-line); grid-template-columns: 58px 1fr; gap: 12px; background: var(--whs-surface); }
.whs-home .whs-timeline li:nth-child(-n+4) { border-top: 4px solid var(--whs-line-strong); }
.whs-home .whs-timeline li:nth-child(4n+1) { border-left: 1px solid var(--whs-line); }
.whs-home .whs-timeline li.is-active { border-top-color: var(--whs-blue-700); background: var(--whs-blue-100); }
.whs-home .whs-timeline time { color: var(--whs-blue-700); font-size: 15px; font-weight: 850; font-variant-numeric: tabular-nums; }
.whs-home .whs-timeline strong { display: block; color: var(--whs-ink-950); font-size: 15px; }
.whs-home .whs-timeline span { display: block; margin-top: 6px; color: var(--whs-ink-600); font-size: 12px; line-height: 1.55; }

.whs-home .whs-closing { padding: 56px 0; border-top: 4px solid var(--whs-blue-700); background: var(--whs-surface); }
.whs-home .whs-closing .whs-section-inner { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 42px; align-items: center; }
.whs-home .whs-closing p { max-width: 680px; margin: 12px 0 0; color: var(--whs-ink-600); line-height: 1.7; }
.whs-home .whs-closing-actions { display: flex; gap: 8px; }

/* Rules and FAQ */
.whs-content-page { width: min(980px, calc(100% - 40px)); margin: 42px auto 88px; }
.whs-content-page .whs-content-intro { margin-bottom: 28px; padding: 34px 36px; border: 1px solid #b9dfcc; border-left: 6px solid var(--whs-green-700); border-radius: 6px; color: var(--whs-ink-950); background: var(--whs-mint-100); }
.whs-content-page .whs-content-intro span { color: var(--whs-green-700); font-size: 11px; font-weight: 800; }
.whs-content-page .whs-content-intro h1 { margin: 10px 0 8px; font-size: 38px; font-weight: 850; }
.whs-content-page .whs-content-intro p { max-width: 740px; margin: 0; color: var(--whs-ink-600); line-height: 1.7; }
.whs-content-page .whs-note { display: grid; margin-bottom: 12px; padding: 15px 17px; border: 1px solid #c9d9f3; border-radius: 6px; grid-template-columns: auto 1fr; gap: 12px; color: var(--whs-ink-600); background: var(--whs-blue-100); font-size: 13px; line-height: 1.6; }
.whs-content-page .whs-note strong { color: var(--whs-blue-700); white-space: nowrap; }
.whs-content-page .whs-rule-section { margin-top: 10px; padding: 25px 27px; border: 1px solid var(--whs-line); border-radius: 6px; background: var(--whs-surface); }
.whs-content-page .whs-rule-section h2 { margin: 0 0 14px; color: var(--whs-ink-950); font-size: 20px; font-weight: 850; }
.whs-content-page .whs-rule-section p,
.whs-content-page .whs-rule-section li { color: var(--whs-ink-600); line-height: 1.75; }
.whs-content-page .whs-rule-section ul { margin: 0; padding-left: 20px; }
.whs-content-page .whs-rule-section .whs-policy-table-wrap + ul { margin-top: 16px; }
.whs-policy-table-wrap { max-width: 100%; overflow-x: auto; }
.whs-policy-table { width: 100%; min-width: 620px; border: 1px solid var(--whs-line); border-collapse: collapse; background: var(--whs-surface); }
.whs-policy-table th,
.whs-policy-table td { padding: 12px 14px; border: 1px solid var(--whs-line); color: var(--whs-ink-600); text-align: left; }
.whs-policy-table th { color: var(--whs-ink-950); background: var(--whs-canvas-soft); font-size: 13px; font-weight: 800; }
.whs-policy-table td:last-child,
.whs-policy-table th:last-child { text-align: right; white-space: nowrap; }
.whs-content-page .whs-faq-list details { margin-top: 8px; border: 1px solid var(--whs-line); border-radius: 6px; background: var(--whs-surface); }
.whs-content-page .whs-faq-list summary { min-height: 56px; padding: 17px 19px; color: var(--whs-ink-950); cursor: pointer; font-weight: 800; list-style: none; }
.whs-content-page .whs-faq-list summary::after { content: "+"; float: right; color: var(--whs-blue-700); font-size: 20px; }
.whs-content-page .whs-faq-list details[open] summary::after { content: "-"; }
.whs-content-page .whs-faq-list details > div { padding: 0 19px 19px; color: var(--whs-ink-600); line-height: 1.7; }

/* Progressive motion: only enabled for elements registered by public.js. */
body.whs-public .whs-reveal {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .5s ease, transform .5s cubic-bezier(.2, .72, .2, 1);
  transition-delay: var(--whs-reveal-delay, 0ms);
  will-change: opacity, transform;
}
body.whs-public .whs-reveal.is-visible { opacity: 1; transform: translateY(0); will-change: auto; }
body.whs-public .whs-competition-strip.is-live .whs-competition-dot,
body.whs-public.whs-event-live .whs-event-dot { animation: whs-live-pulse 1.8s ease-out infinite; }
body.whs-public [data-whs-countdown].is-ticking { animation: whs-countdown-tick .24s ease-out; }

@keyframes whs-live-pulse {
  0%, 45% { box-shadow: 0 0 0 3px rgba(201, 70, 76, .18); }
  100% { box-shadow: 0 0 0 10px rgba(201, 70, 76, 0); }
}

@keyframes whs-countdown-tick {
  0% { opacity: .68; transform: translateY(2px); }
  100% { opacity: 1; transform: translateY(0); }
}

@media (max-width: 991.98px) {
  body.whs-public { padding-top: 68px; }
  body.whs-public > .navbar,
  body.whs-public nav.navbar.fixed-top { min-height: 68px; }
  body.whs-public .navbar.navbar-expand-md { flex-wrap: wrap; }
  body.whs-public .navbar-expand-md .navbar-toggler { display: block; }
  body.whs-public .navbar-expand-md .navbar-collapse { flex-basis: 100%; }
  body.whs-public .navbar-expand-md .navbar-collapse:not(.show):not(.collapsing) { display: none !important; }
  body.whs-public .navbar-expand-md .navbar-collapse.show,
  body.whs-public .navbar-expand-md .navbar-collapse.collapsing { display: block !important; }
  body.whs-public .navbar-expand-md .navbar-nav { flex-direction: column; }
  body.whs-public .navbar-brand { min-height: 67px; }
  body.whs-public .navbar-brand .whs-nav-logo { width: 145px; height: 43px; }
  body.whs-public .navbar-collapse { margin: 0 -12px; padding: 10px 12px 14px; border-top: 1px solid var(--whs-line); background: var(--whs-surface); }
  body.whs-public .navbar-nav { align-items: stretch; }
  body.whs-public .whs-competition-inner { grid-template-columns: minmax(140px, auto) auto 1fr; gap: 18px; }
  body.whs-public .whs-competition-links { display: none; }
  body.whs-public .whs-challenge-tools { grid-template-columns: 160px minmax(0, 1fr) auto; gap: 16px; }
  body.whs-public .whs-challenge-controls { align-items: stretch; flex-direction: column; }
  body.whs-public .whs-search-field { width: 100%; }
  body.whs-public .challenges-row > [class*="col-"] { width: 50%; }
  .whs-home .whs-hero-inner { grid-template-columns: minmax(0, 1fr) 310px; gap: 38px; }
  .whs-home .whs-hero h1 { font-size: 46px; }
  .whs-home .whs-countdown { font-size: 38px; }
  .whs-home .whs-section-head { grid-template-columns: 1fr; gap: 12px; align-items: start; }
  .whs-home .whs-timeline { grid-template-columns: repeat(2, 1fr); }
  .whs-home .whs-timeline li:nth-child(4n+1) { border-left: 0; }
  .whs-home .whs-timeline li:nth-child(2n+1) { border-left: 1px solid var(--whs-line); }
}

@media (max-width: 767.98px) {
  body.whs-public .jumbotron { padding: 34px 0 30px; }
  body.whs-public .jumbotron h1 { font-size: 36px; }
  body.whs-public .whs-competition-inner { min-height: 70px; padding: 10px 0; grid-template-columns: minmax(0, 1fr) auto; grid-template-areas: "state countdown" "time time"; gap: 6px 16px; }
  body.whs-public .whs-competition-state { grid-area: state; }
  body.whs-public .whs-competition-time { grid-area: time; }
  body.whs-public .whs-competition-countdown { grid-area: countdown; }
  body.whs-public .whs-competition-countdown > span { display: none; }
  body.whs-public.whs-page-challenges .jumbotron,
  body.whs-public.whs-page-scoreboard .jumbotron,
  body.whs-public.whs-page-users .jumbotron { padding: 24px 0 22px; }
  body.whs-public.whs-page-challenges .jumbotron .container,
  body.whs-public.whs-page-scoreboard .jumbotron .container,
  body.whs-public.whs-page-users .jumbotron .container { align-items: start; flex-direction: column; gap: 8px; }
  body.whs-public.whs-page-challenges .jumbotron h1,
  body.whs-public.whs-page-scoreboard .jumbotron h1,
  body.whs-public.whs-page-users .jumbotron h1 { font-size: 30px; }
  body.whs-public .whs-interior-copy { text-align: left; }
  body.whs-public .whs-challenge-tools { grid-template-columns: minmax(0, 1fr) auto; gap: 14px; }
  body.whs-public .whs-challenge-controls { grid-column: 1 / -1; }
  body.whs-public .whs-search-meta { text-align: left; }
  body.whs-public .whs-filter-divider { display: none; }
  .whs-home .whs-hero { min-height: 0; padding: 42px 0 36px; }
  .whs-home .whs-hero::after { right: -80px; bottom: 80px; width: 260px; height: 230px; opacity: .06; }
  .whs-home .whs-hero-inner { grid-template-columns: 1fr; gap: 32px; }
  .whs-home .whs-hero h1 { font-size: 40px; }
  .whs-home .whs-hero-copy > p { font-size: 16px; }
  .whs-home .whs-hero-timer { padding: 20px 0 0; border-top: 2px solid rgba(10, 127, 89, .28); border-left: 0; }
  .whs-home .whs-countdown-label { margin-top: 18px; }
  .whs-home .whs-countdown { min-height: 52px; font-size: 36px; }
  .whs-home .whs-facts .whs-section-inner { grid-template-columns: 1fr 1fr; }
  .whs-home .whs-facts .whs-section-inner > div { min-height: 92px; padding: 18px 16px; border-bottom: 1px solid var(--whs-line); }
  .whs-home .whs-facts .whs-section-inner > div:nth-child(2) { border-right: 0; }
  .whs-home .whs-facts strong { font-size: 24px; }
  .whs-home .whs-section { padding: 58px 0; }
  .whs-home .whs-section h2,
  .whs-home .whs-closing h2 { font-size: 30px; }
  .whs-home .whs-format-list article { grid-template-columns: 32px minmax(0, 1fr) 72px; gap: 10px; }
  .whs-home .whs-format-list article > em { display: none; }
  .whs-home .whs-timeline { grid-template-columns: 1fr; }
  .whs-home .whs-timeline li,
  .whs-home .whs-timeline li:nth-child(2n+1) { min-height: 96px; border-top: 1px solid var(--whs-line); border-left: 1px solid var(--whs-line); }
  .whs-home .whs-timeline li.is-active { border-top: 4px solid var(--whs-blue-700); }
  .whs-home .whs-closing { padding: 46px 0; }
  .whs-home .whs-closing .whs-section-inner { grid-template-columns: 1fr; gap: 24px; }
  .whs-home .whs-closing-actions { align-items: stretch; flex-direction: column; }
  .whs-content-page { width: min(100% - 28px, 980px); margin-top: 26px; }
  .whs-content-page .whs-content-intro { padding: 27px 22px; }
  .whs-content-page .whs-content-intro h1 { font-size: 32px; }
  .whs-content-page .whs-rule-section { padding: 22px 19px; }
  .whs-content-page .whs-note { grid-template-columns: 1fr; gap: 3px; }
}

@media (max-width: 420px) {
  body.whs-public .whs-competition-time { font-size: 10px; }
  body.whs-public .whs-competition-time strong { font-size: 11px; }
  body.whs-public .whs-challenge-filters { gap: 3px; }
  body.whs-public .whs-challenge-filters button { padding-right: 6px; padding-left: 6px; }
  .whs-home .whs-hero h1 { font-size: 36px; }
  .whs-home .whs-countdown { font-size: 31px; }
  .whs-home .whs-event-times { grid-template-columns: 1fr; }
  .whs-home .whs-format-list article { padding: 16px 14px; }
  .whs-home .whs-format-list p { overflow-wrap: anywhere; }
}

@media (max-width: 575.98px) {
  body.whs-public .challenges-row > [class*="col-"] { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
  body.whs-public .whs-reveal { opacity: 1 !important; transform: none !important; }
}