:root {
  --bg: #06070b;
  --panel: rgba(18, 20, 27, 0.74);
  --line: rgba(255, 255, 255, 0.12);
  --text: #eef1fa;
  --muted: #9ca3b7;
  --gold: #f4c95d;
  --gold-soft: rgba(244, 201, 93, 0.2);
  --cyan-soft: rgba(84, 169, 255, 0.14);
}

* { box-sizing: border-box; }
body.challenge-body {
  margin: 0;
  font-family: "Inter", sans-serif;
  background: radial-gradient(circle at 80% 10%, #18121f 0%, transparent 45%), radial-gradient(circle at 15% 28%, #111c25 0%, transparent 40%), var(--bg);
  color: var(--text);
}

.hidden { display: none !important; }
.challenge-skip-link { position: absolute; left: -999px; }
.challenge-skip-link:focus { left: 10px; top: 10px; background: #fff; color: #000; padding: 8px; border-radius: 8px; z-index: 999; }

.page-shell { width: min(1180px, 92vw); margin: 0 auto; padding: 24px 0 70px; }
.challenge-navbar,
.hero,
.status-strip,
.challenge-card,
.how,
.podium,
.leaderboard,
.discord {
  border: 1px solid var(--line);
  background: var(--panel);
  backdrop-filter: blur(10px);
  border-radius: 22px;
  margin-bottom: 22px;
  padding: 24px;
  position: relative;
  overflow: hidden;
}

.challenge-navbar { position: sticky; top: 0; z-index: 60; width: min(1180px, 92vw); margin: 16px auto 14px; padding: 14px 18px; }
.challenge-nav-row { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.challenge-logo { text-decoration: none; color: var(--text); font-weight: 900; letter-spacing: -.03em; }
.challenge-logo span { color: var(--gold); margin-left: 4px; }
.challenge-nav-links,
.challenge-nav-actions { display: flex; align-items: center; gap: 12px; }
.challenge-nav-links a,
.challenge-mobile-menu a { color: var(--muted); text-decoration: none; font-weight: 600; }
.challenge-nav-links a:hover,
.challenge-mobile-menu a:hover { color: var(--text); }
.challenge-nav-btn { border: 1px solid var(--line); border-radius: 12px; padding: 9px 14px; color: var(--text); background: transparent; text-decoration: none; font-weight: 700; }
.challenge-mobile-only { display: none; }
.challenge-mobile-menu { display: none; margin-top: 12px; border-top: 1px solid var(--line); padding-top: 10px; }
.challenge-mobile-menu.is-open { display: grid; gap: 10px; }

.eyebrow { text-transform: uppercase; letter-spacing: .18em; color: var(--gold); font-size: .72rem; font-weight: 700; }
h1,h2,h3,p { margin: 0; }
.section-head { margin-bottom: 18px; }
.section-head h2 { margin-top: 8px; font-size: clamp(1.35rem, 2.5vw, 2rem); }
.row-between { display: flex; justify-content: space-between; gap: 12px; align-items: center; }

.hero__badge-row { display: inline-flex; align-items: center; gap: 10px; padding: 6px 12px; border-radius: 999px; border: 1px solid var(--line); color: var(--muted); font-size: .78rem; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: #39d98a; box-shadow: 0 0 12px #39d98a; }
.hero__divider { width: 1px; height: 14px; background: var(--line); }
.hero__content { display: grid; grid-template-columns: 1.15fr .85fr; gap: 20px; margin-top: 18px; align-items: center; }
.hero h1 { font-size: clamp(1.8rem, 4vw, 3.2rem); line-height: 1.08; margin-top: 10px; max-width: 14ch; }
.hero h1 span { color: var(--gold); }
.hero__subtitle { color: var(--muted); margin-top: 12px; max-width: 52ch; }
.hero__lead { color: var(--muted); margin-top: 10px; max-width: 52ch; }
.hero__cta-row { margin-top: 18px; display: flex; flex-wrap: wrap; gap: 10px; }
.btn { border-radius: 12px; border: 1px solid transparent; padding: 11px 16px; font-weight: 700; color: var(--text); background: transparent; cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; justify-content: center; }
.btn--primary { background: linear-gradient(140deg, #ffdc81, #cfa53f); color: #191506; box-shadow: 0 10px 24px rgba(244,201,93,.2); }
.btn--ghost { border-color: var(--line); }
.btn--discord {
  background: linear-gradient(135deg, rgba(244,201,93,.92), rgba(129,205,255,.9));
  border-color: rgba(244,201,93,.58);
  color: #10131a;
  box-shadow: 0 10px 28px rgba(124, 190, 255, .24), inset 0 1px 0 rgba(255,255,255,.35);
}

.challenge-feedback { margin-top: 10px; font-size: .86rem; color: #cdd4e8; }
.challenge-feedback[data-tone="error"] { color: #ffadad; }
.challenge-feedback[data-tone="success"] { color: #91f4c0; }
.join-signal {
  margin-top: 10px;
  border: 1px solid rgba(102, 169, 255, .34);
  border-radius: 12px;
  padding: 10px 12px;
  background: linear-gradient(135deg, rgba(67, 134, 255, .12), rgba(84, 169, 255, .08));
  display: grid;
  gap: 4px;
}
.join-signal strong {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: #d9ebff;
}
.join-signal strong::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #54a9ff;
  box-shadow: 0 0 0 0 rgba(84, 169, 255, .65);
  animation: joinSignalBlink 1.6s ease-out infinite;
}
.join-signal span {
  color: #b9d7ff;
}
.join-signal.is-activated { animation: pulseIn 540ms ease; }

.hero__microstats { margin-top: 18px; display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 10px; }
.hero__microstats article,
.status-strip article,
.kpi-grid div,
.challenge-progress-item,
.link-box,
.challenge-podium-card,
.board-wrap,
.challenge-you-position,
.challenge-empty-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  background: rgba(255,255,255,.01);
}
.hero__microstats p,
.status-strip p,
.kpi-grid span,
.muted,
.challenge-you-position span { color: var(--muted); font-size: .78rem; }
.hero__microstats strong,
.kpi-grid strong { display: block; margin-top: 5px; font-size: 1.2rem; }

.hero__visual {
  min-height: 340px;
  position: relative;
  border-radius: 16px;
  border: 1px solid var(--line);
  overflow: hidden;
  background: linear-gradient(160deg, rgba(24,28,37,.9), rgba(11,13,19,.85));
  padding: 16px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  align-content: start;
}
.hero-grid { position: absolute; inset: auto 0 0 0; height: 46%; background: linear-gradient(transparent, rgba(91,106,134,.1)), repeating-linear-gradient(90deg, transparent 0 32px, rgba(255,255,255,.05) 32px 33px), repeating-linear-gradient(0deg, transparent 0 32px, rgba(255,255,255,.04) 32px 33px); }
.orb { position: absolute; border-radius: 50%; filter: blur(4px); }
.orb--gold { width: 170px; height: 170px; right: -24px; top: -22px; background: radial-gradient(circle, var(--gold-soft) 20%, transparent 70%); animation: ambientFloat 8s ease-in-out infinite; }
.orb--cyan { width: 170px; height: 170px; left: -36px; bottom: 12px; background: radial-gradient(circle, var(--cyan-soft) 15%, transparent 70%); animation: ambientFloat 10s ease-in-out infinite reverse; }
.hero-card { position: relative; z-index: 2; border: 1px solid var(--line); border-radius: 14px; padding: 14px; background: rgba(6, 8, 13, .72); box-shadow: 0 14px 34px rgba(0,0,0,.26); max-width: 100%; }
.hero-card p { color: var(--muted); font-size: .75rem; }
.hero-card strong { display: block; font-size: 1rem; margin-top: 2px; }
.hero-card span { color: #ccd4ee; font-size: .76rem; }
.hero-card--main { grid-column: 1 / -1; animation: cardDrift 7s ease-in-out infinite; }
.countdown-inline {
  grid-column: 1 / -1;
  position: relative;
  z-index: 2;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 11px 12px;
  background: rgba(7,9,14,.74);
  display: flex;
  align-items: center;
  gap: 12px;
}
.countdown-inline__icon {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  border: 1px solid rgba(244,201,93,.4);
  background: rgba(244,201,93,.12);
  color: var(--gold);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  line-height: 1;
}
.countdown-inline__body {
  min-width: 0;
  display: grid;
  gap: 2px;
}
.countdown-inline__body strong {
  display: block;
  font-size: 1rem;
  letter-spacing: .02em;
}
.countdown-inline__body span {
  color: var(--muted);
  font-size: .72rem;
}

.status-strip { display: grid; grid-template-columns: repeat(5,minmax(0,1fr)); gap: 10px; }
.challenge-info-bridge {
  background:
    radial-gradient(circle at top right, rgba(244,201,93,.12), transparent 34%),
    radial-gradient(circle at left bottom, rgba(84,169,255,.08), transparent 28%),
    var(--panel);
}
.challenge-info-bridge::after {
  content: "";
  position: absolute;
  inset: auto -40px -60px auto;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(244,201,93,.16), transparent 68%);
  pointer-events: none;
}
.challenge-info-bridge__row {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 16px;
  align-items: center;
}
.challenge-info-bridge__row > div:first-child {
  min-width: 0;
  display: grid;
  gap: 12px;
  align-content: start;
}
.challenge-info-bridge h2 {
  font-size: clamp(1.45rem, 3vw, 2.15rem);
  line-height: 1.08;
  letter-spacing: -.03em;
  max-width: 18ch;
}
.challenge-info-bridge__lead {
  color: var(--muted);
  max-width: 56ch;
  line-height: 1.65;
}
.challenge-info-bridge__grid {
  display: grid;
  grid-template-columns: repeat(3,minmax(0,1fr));
  gap: 10px;
  align-items: stretch;
  min-width: 0;
}
.challenge-info-bridge__grid article {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px;
  background: rgba(255,255,255,.02);
  display: grid;
  align-content: start;
  gap: 8px;
  min-height: 100%;
  position: relative;
  overflow: hidden;
}
.challenge-info-bridge__grid article::before {
  content: "";
  width: 38px;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, #f4c95d, rgba(244,201,93,0));
}
.challenge-info-bridge__grid strong {
  display: block;
  font-size: .98rem;
  line-height: 1.2;
  color: var(--text);
}
.challenge-info-bridge__grid p {
  color: var(--muted);
  font-size: .9rem;
  line-height: 1.5;
}
.challenge-info-bridge .hero__cta-row {
  margin-top: 4px;
}
.challenge-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; margin-bottom: 22px; }
#challengeDashboardSection > .challenge-card { grid-column: 1 / -1; }
.kpi-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; margin-bottom: 12px; }
.rank-pill { border: 1px solid rgba(244,201,93,.34); border-radius: 999px; padding: 7px 12px; color: var(--gold); font-weight: 800; }

.link-box { padding: 14px; }
.link-box__row { display: grid; grid-template-columns: 1fr auto auto; gap: 8px; margin-top: 8px; }
.link-box input { background: rgba(6,8,12,.9); color: var(--text); border: 1px solid var(--line); border-radius: 10px; padding: 10px; min-width: 0; }

.challenge-progress-grid { display: grid; gap: 10px; }
.challenge-progress-item strong { display: block; margin-bottom: 5px; }
.challenge-progress-item__bar { height: 10px; border-radius: 999px; background: rgba(255,255,255,.09); overflow: hidden; margin-top: 10px; }
.challenge-progress-item__bar span { display: block; height: 100%; background: linear-gradient(90deg, #dbb45b, #ffd980); }

.how__grid, .top-ten__grid, .podium-prizes { display: grid; gap: 12px; }
.how__grid { grid-template-columns: repeat(3,minmax(0,1fr)); }
.how__grid article { border: 1px solid var(--line); border-radius: 14px; padding: 16px; }
.how__grid span { color: var(--gold); font-size: .7rem; letter-spacing: .12em; }
.how__grid p { color: var(--muted); margin-top: 8px; font-size: .92rem; }
.podium-prizes { grid-template-columns: repeat(3,minmax(0,1fr)); }
.podium-prize-card {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px;
  min-height: 170px;
  background:
    radial-gradient(circle at top right, rgba(244,201,93,.12), transparent 42%),
    linear-gradient(170deg, rgba(255,255,255,.03), rgba(6,7,10,.7));
  display: grid;
  gap: 12px;
  align-content: start;
}
.podium-prize-card h3 { margin: 0; font-size: 1.3rem; line-height: 1.1; }
.podium-prize-card--first { border-color: rgba(244,201,93,.45); background: linear-gradient(180deg, rgba(244,201,93,.12), rgba(10,10,14,.78)); }
.podium-prize-rank { color: var(--muted); font-size: .78rem; }
.podium-prize-card__brand-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.podium-prize-card__logo-shell {
  min-width: 76px;
  max-width: 92px;
  padding: 8px 10px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.82);
  background: #ffffff;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.95), 0 12px 24px rgba(0,0,0,.18);
}
.podium-prize-card__logo {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}
.podium-prize-card p {
  color: var(--muted);
  margin: 0;
}
.top-ten-inline { grid-template-columns: 1fr; margin-top: 10px; }
.top-ten-prize-card {
  border: 1px solid rgba(244,201,93,.22);
  border-radius: 16px;
  padding: 18px;
  background:
    radial-gradient(circle at top right, rgba(244,201,93,.1), transparent 38%),
    linear-gradient(180deg, rgba(255,255,255,.035), rgba(8,10,14,.82));
  box-shadow: 0 14px 30px rgba(0,0,0,.2);
  display: grid;
  gap: 10px;
}
.top-ten-prize-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.top-ten-prize-card strong {
  font-size: 1.02rem;
  line-height: 1.15;
}
.top-ten-prize-card__badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid rgba(244,201,93,.24);
  background: rgba(244,201,93,.1);
  color: var(--gold);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  white-space: nowrap;
}
.top-ten-prize-card p {
  margin: 0;
  font-size: 1rem;
  color: var(--text);
  font-weight: 700;
}
.top-ten-prize-card small {
  color: var(--muted);
  line-height: 1.5;
}

.leaderboard .challenge-podium-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 10px; margin-bottom: 12px; }
.challenge-podium-card { transform: translateY(10px); opacity: 0; transition: .5s ease; }
.challenge-podium-card.is-visible { opacity: 1; transform: translateY(0); }
.challenge-podium-card.is-gold,
.challenge-podium-card.is-silver,
.challenge-podium-card.is-bronze { box-shadow: 0 12px 28px rgba(0,0,0,.22); }
.challenge-entry-hit { cursor: pointer; }
.challenge-entry-hit:focus-visible {
  outline: 2px solid rgba(244,201,93,.75);
  outline-offset: 2px;
}
.challenge-podium-card.is-gold { border-color: rgba(244,201,93,.45); box-shadow: 0 12px 28px rgba(244,201,93,.12); }
.challenge-podium-card.is-silver { border-color: rgba(181, 197, 235, .42); }
.challenge-podium-card.is-bronze { border-color: rgba(199, 146, 104, .42); }
.challenge-podium-card.is-current-user {
  border-color: rgba(244,201,93,.72);
  box-shadow: 0 16px 34px rgba(244,201,93,.2), 0 0 0 1px rgba(244,201,93,.22) inset;
}
.challenge-podium-card__top { display: flex; justify-content: space-between; margin-bottom: 10px; }
.challenge-podium-card__badge { color: var(--gold); font-size: .72rem; }
.challenge-podium-card__badge-wrap { display: inline-flex; align-items: center; gap: 8px; }
.challenge-entry-userline {
  display: flex;
  align-items: center;
  gap: 9px;
}
.challenge-podium-card__score { font-size: 1.4rem; font-weight: 800; margin: 6px 0; }
.challenge-podium-card__meta { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 8px; margin: 0; }
.challenge-podium-card__meta dt { color: var(--muted); font-size: .7rem; }
.challenge-podium-card__meta dd { margin: 2px 0 0; font-weight: 700; }

.challenge-leaderboard-table { width: 100%; border-collapse: collapse; }
.challenge-leaderboard-table th,
.challenge-leaderboard-table td { padding: 11px 10px; border-top: 1px solid rgba(255,255,255,.07); text-align: left; }
.challenge-leaderboard-table th { color: var(--muted); font-size: .76rem; text-transform: uppercase; letter-spacing: .08em; border-top: 0; }
.challenge-leaderboard-table tbody tr { opacity: 0; transform: translateX(-7px); }
.challenge-leaderboard-table tbody tr.is-visible { opacity: 1; transform: translateX(0); }
.challenge-leaderboard-table tbody tr.is-current-user { background: linear-gradient(90deg, rgba(244,201,93,.12), transparent); }
.challenge-table-user { display: inline-flex; align-items: center; gap: 8px; }
.challenge-table-badge { color: var(--gold); font-size: .7rem; }
.challenge-you-badge {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  padding: 0 8px;
  border-radius: 999px;
  border: 1px solid rgba(244,201,93,.38);
  background: rgba(244,201,93,.12);
  color: var(--gold);
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .05em;
  text-transform: uppercase;
}
.challenge-you-badge--table {
  min-height: 20px;
  padding: 0 7px;
}
.challenge-you-badge--mobile {
  margin-left: auto;
}
.challenge-table-empty { color: var(--muted); }
.challenge-entry-avatar {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.06);
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #d9e6ff;
  font-size: .74rem;
  font-weight: 800;
}
.challenge-entry-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.challenge-entry-avatar--small {
  width: 28px;
  height: 28px;
  border-radius: 8px;
}
.challenge-premium-note {
  margin-top: 8px;
  color: #d4def8;
  font-size: .9rem;
}
.challenge-you-position {
  margin-top: 12px;
  display: grid;
  gap: 8px;
  border-color: rgba(244,201,93,.38);
  background: linear-gradient(145deg, rgba(244,201,93,.12), rgba(12,15,22,.86));
  box-shadow: 0 16px 34px rgba(0,0,0,.24);
  padding: 14px;
}
.challenge-you-position strong { color: var(--gold); font-size: clamp(1.3rem, 3vw, 1.6rem); }
.challenge-you-position__label { text-transform: uppercase; letter-spacing: .08em; font-size: .72rem !important; }
.challenge-you-position p { color: #dae2f5; margin: 0; font-size: .92rem; line-height: 1.45; }

.discord { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 16px; background: linear-gradient(130deg, rgba(244,201,93,.13), rgba(84,169,255,.11) 42%, rgba(18,20,27,.92)); }
.discord ul { margin: 14px 0 0; padding-left: 18px; color: var(--muted); }
.discord li { margin-bottom: 6px; }

.challenge-leaderboard-mobile { display: none; margin-top: 10px; gap: 10px; }
.challenge-mobile-row {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px;
  background: rgba(255,255,255,.02);
  display: grid;
  gap: 10px;
}
.challenge-mobile-row header { display: flex; align-items: center; gap: 8px; }
.challenge-mobile-row__rank { color: var(--gold); font-weight: 800; font-size: 1rem; min-width: 2.6rem; }
.challenge-mobile-row__badge { margin-left: auto; font-size: .72rem; color: var(--gold); }
.challenge-mobile-row dl { margin: 0; display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 8px; }
.challenge-mobile-row dt { color: var(--muted); font-size: .72rem; }
.challenge-mobile-row dd { margin: 4px 0 0; font-weight: 700; }
.challenge-mobile-row.is-current-user { border-color: rgba(244,201,93,.4); background: linear-gradient(90deg, rgba(244,201,93,.13), rgba(255,255,255,.02)); }
.challenge-mobile-row.is-top-1 { border-color: rgba(244,201,93,.5); box-shadow: 0 10px 24px rgba(244,201,93,.12); }
.challenge-mobile-row.is-top-2 { border-color: rgba(181, 197, 235, .42); }
.challenge-mobile-row.is-top-3 { border-color: rgba(199, 146, 104, .42); }

.challenge-custom {
  margin-bottom: 24px;
}
.challenge-custom__lead {
  margin-top: 10px;
  color: #d6e1fb;
  max-width: 68ch;
}
.challenge-custom-progress {
  margin-bottom: 16px;
}
.challenge-custom-progress__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}
.challenge-custom-progress__head span {
  color: #dbe6ff;
  font-weight: 700;
}
.challenge-custom-progress__bar {
  width: 100%;
  height: 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.14);
  overflow: hidden;
}
.challenge-custom-progress__bar span {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, #e1ba65, #6ec6ff);
}
.challenge-custom-form {
  display: grid;
  gap: 10px;
}
.challenge-custom-form label {
  color: #d8e4ff;
  font-size: .84rem;
}
.challenge-custom-form input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(7,9,14,.84);
  color: var(--text);
  min-height: 42px;
  padding: 10px 12px;
}
.challenge-custom-logo-preview-wrap {
  min-height: 44px;
}
.challenge-custom-logo-preview {
  width: 74px;
  height: 74px;
  border-radius: 14px;
  border: 1px solid var(--line);
  object-fit: cover;
  background: rgba(255,255,255,.04);
}
.challenge-custom-lock {
  margin-bottom: 14px;
  border: 1px solid rgba(244,201,93,.28);
  border-radius: 12px;
  padding: 12px;
  background: linear-gradient(150deg, rgba(244,201,93,.11), rgba(13,16,24,.9));
  display: grid;
  gap: 6px;
}
.challenge-custom-lock__icon {
  position: relative;
  width: 18px;
  height: 14px;
  border: 2px solid rgba(244,201,93,.92);
  border-radius: 3px;
}
.challenge-custom-lock__icon::before {
  content: "";
  position: absolute;
  left: 2px;
  top: -10px;
  width: 10px;
  height: 8px;
  border: 2px solid rgba(244,201,93,.92);
  border-bottom: 0;
  border-radius: 999px 999px 0 0;
}
.challenge-custom-lock p {
  margin: 0;
  color: #dbe6ff;
  font-size: .88rem;
}

.challenge-timing {
  margin-bottom: 24px;
  position: relative;
  isolation: isolate;
  border-color: rgba(244,201,93,.2);
  background:
    radial-gradient(circle at 12% 14%, rgba(244,201,93,.14), transparent 34%),
    radial-gradient(circle at 86% 12%, rgba(84,169,255,.13), transparent 40%),
    linear-gradient(145deg, rgba(20,23,34,.92), rgba(8,10,15,.96));
}
.challenge-timing::before,
.challenge-timing::after {
  content: "";
  position: absolute;
  pointer-events: none;
  z-index: -1;
}
.challenge-timing::before {
  inset: 0;
  background:
    repeating-linear-gradient(90deg, transparent 0 32px, rgba(255,255,255,.025) 32px 33px),
    repeating-linear-gradient(0deg, transparent 0 32px, rgba(255,255,255,.02) 32px 33px);
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.58), transparent 84%);
}
.challenge-timing::after {
  width: 260px;
  height: 260px;
  right: -100px;
  bottom: -120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(244,201,93,.24), rgba(244,201,93,.02) 58%, transparent 72%);
  filter: blur(4px);
  animation: timingOrbFloat 9s ease-in-out infinite;
}
.challenge-timing__lead {
  margin-top: 10px;
  color: #d7e4ff;
  max-width: 72ch;
  line-height: 1.58;
  font-size: .97rem;
}
.challenge-timing-grid {
  margin-top: 4px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  counter-reset: timing-step;
}
.challenge-timing-card {
  position: relative;
  z-index: 1;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 16px;
  padding: 18px 16px 16px 64px;
  min-height: 166px;
  overflow: hidden;
  background:
    radial-gradient(circle at 88% 6%, rgba(244,201,93,.16), transparent 42%),
    linear-gradient(168deg, rgba(255,255,255,.04), rgba(13,16,24,.84));
  box-shadow: 0 12px 30px rgba(0,0,0,.2);
  transition: transform .28s ease, border-color .28s ease, box-shadow .28s ease;
}
.challenge-timing-card::before {
  counter-increment: timing-step;
  content: counter(timing-step, decimal-leading-zero);
  position: absolute;
  left: 14px;
  top: 14px;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  border: 1px solid rgba(244,201,93,.38);
  background: linear-gradient(145deg, rgba(244,201,93,.26), rgba(84,169,255,.08));
  color: #ffe9b0;
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .06em;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-shadow: 0 1px 0 rgba(0,0,0,.25);
}
.challenge-timing-card::after {
  content: "";
  position: absolute;
  left: 32px;
  top: 58px;
  bottom: 14px;
  width: 2px;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(244,201,93,.62), rgba(84,169,255,.15));
}
.challenge-timing-card:hover {
  transform: translateY(-4px);
  border-color: rgba(244,201,93,.36);
  box-shadow: 0 18px 34px rgba(0,0,0,.28), 0 0 0 1px rgba(244,201,93,.08) inset;
}
.challenge-timing-card:nth-child(1),
.challenge-timing-card:nth-child(4) {
  transform: rotate(-.4deg);
}
.challenge-timing-card:nth-child(2),
.challenge-timing-card:nth-child(3) {
  transform: rotate(.45deg);
}
.challenge-timing-card:nth-child(1):hover,
.challenge-timing-card:nth-child(2):hover,
.challenge-timing-card:nth-child(3):hover,
.challenge-timing-card:nth-child(4):hover {
  transform: translateY(-4px) rotate(0deg);
}
.challenge-timing-card h3 {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.2;
  letter-spacing: -.01em;
}
.challenge-timing-card p {
  margin-top: 8px;
  color: #c9d5ef;
  line-height: 1.55;
  font-size: .92rem;
}
.challenge-timing-note {
  margin-top: 14px;
  border: 1px solid rgba(244,201,93,.4);
  border-radius: 14px;
  padding: 13px 14px;
  background:
    linear-gradient(145deg, rgba(244,201,93,.16), rgba(84,169,255,.08) 46%, rgba(11,14,22,.9));
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.04);
}
.challenge-timing-note strong {
  color: var(--gold);
  display: block;
  font-size: .8rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.challenge-timing-note p {
  margin-top: 6px;
  color: #e2ebff;
  font-size: .93rem;
  line-height: 1.5;
}

body.challenge-modal-open {
  overflow: hidden;
}
.challenge-profile-modal {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: grid;
  place-items: center;
  padding: 18px;
}
.challenge-profile-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5,8,13,.72);
  backdrop-filter: blur(5px);
}
.challenge-profile-modal__card {
  position: relative;
  z-index: 1;
  width: min(540px, 100%);
  border: 1px solid var(--line);
  border-radius: 20px;
  background:
    radial-gradient(circle at top right, rgba(244,201,93,.16), transparent 42%),
    linear-gradient(170deg, rgba(23,27,36,.97), rgba(8,10,16,.97));
  box-shadow: 0 26px 58px rgba(0,0,0,.42);
  padding: 20px;
}
.challenge-profile-modal.is-champion .challenge-profile-modal__card {
  border-color: rgba(244,201,93,.5);
}
.challenge-profile-modal__close {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255,255,255,.03);
  color: var(--text);
  min-height: 36px;
  padding: 0 12px;
  font-weight: 700;
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.challenge-profile-modal__head {
  margin-top: 10px;
  display: flex;
  gap: 12px;
  align-items: center;
}
.challenge-profile-modal__logo-wrap {
  width: 84px;
  height: 84px;
  border-radius: 16px;
  border: 1px solid var(--line);
  overflow: hidden;
  background: rgba(255,255,255,.04);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.challenge-profile-modal__logo {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.challenge-profile-modal__logo-fallback {
  color: #dbe6ff;
  font-size: 1.2rem;
  font-weight: 900;
  letter-spacing: .02em;
}
.challenge-profile-modal__rank {
  color: var(--gold);
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.challenge-profile-modal__title-wrap h3 {
  margin-top: 6px;
  font-size: clamp(1.3rem, 3vw, 2rem);
  line-height: 1.05;
}
.challenge-profile-modal__stats {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(3,minmax(0,1fr));
  gap: 10px;
}
.challenge-profile-modal__stats article {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  background: rgba(255,255,255,.02);
}
.challenge-profile-modal__stats span {
  color: var(--muted);
  font-size: .75rem;
}
.challenge-profile-modal__stats strong {
  display: block;
  margin-top: 6px;
  font-size: 1.2rem;
}
.challenge-profile-modal__channels {
  margin-top: 16px;
  display: grid;
  gap: 8px;
}
.challenge-profile-modal__channels > p {
  color: var(--muted);
  margin: 0;
}
.challenge-profile-modal__channels-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.timeline { display: grid; gap: 10px; }
.challenge-rule-item,
.timeline article { border: 1px solid var(--line); border-radius: 12px; padding: 12px; background: rgba(255,255,255,.01); color: #dbe2f7; }
.final-cta { text-align: center; background: linear-gradient(180deg, rgba(244,201,93,.12), rgba(16,18,23,.95)); }
.final-cta p { color: var(--muted); max-width: 52ch; margin: 10px auto 0; }

.challenge-reveal { opacity: 0; transform: translateY(16px) scale(.99); transition: opacity .75s ease, transform .75s ease; }
.challenge-reveal.is-visible { opacity: 1; transform: translateY(0) scale(1); }

@keyframes ambientFloat { 0%,100% { transform: translateY(0); } 50% { transform: translateY(10px); } }
@keyframes cardDrift { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@keyframes pulseIn { 0% { transform: scale(.97); } 100% { transform: scale(1); } }
@keyframes joinSignalBlink {
  0% { transform: scale(.9); opacity: .85; box-shadow: 0 0 0 0 rgba(84, 169, 255, .55); }
  60% { transform: scale(1.08); opacity: 1; box-shadow: 0 0 0 10px rgba(84, 169, 255, 0); }
  100% { transform: scale(.96); opacity: .92; box-shadow: 0 0 0 0 rgba(84, 169, 255, 0); }
}
@keyframes timingOrbFloat {
  0%, 100% { transform: translateY(0) scale(1); opacity: .7; }
  50% { transform: translateY(-12px) scale(1.05); opacity: 1; }
}

@media (max-width: 980px) {
  .challenge-desktop-only { display: none; }
  .challenge-mobile-only { display: inline-flex; }
  .page-shell { padding-top: 28px; padding-bottom: 84px; }
  .hero__content,
  .status-strip,
  .challenge-grid,
  .how__grid,
  .podium-prizes,
  .challenge-timing-grid,
  .leaderboard .challenge-podium-grid,
  .discord,
  .kpi-grid,
  .hero__microstats { grid-template-columns: 1fr; }
  .status-strip,
  .challenge-grid,
  .how__grid,
  .podium-prizes,
  .challenge-timing-grid,
  .leaderboard .challenge-podium-grid,
  .discord,
  .kpi-grid,
  .challenge-profile-modal__stats,
  .challenge-info-bridge__grid { gap: 14px; }
  .hero__content { gap: 22px; }
  .challenge-info-bridge__row { grid-template-columns: 1fr; }
  .challenge-info-bridge__grid { grid-template-columns: 1fr; }
  .challenge-info-bridge h2 { max-width: none; }
  .hero__visual { min-height: 430px; padding: 16px; gap: 14px; }
  .hero-card { padding: 16px; }
  .hero-card--main { transform: translateY(-2px); }
  .countdown-inline { padding: 12px; }
  .challenge-card { min-height: 100%; }
  .hero-card { max-width: 100%; }
  .podium-prize-card { min-height: auto; }
  .link-box__row { grid-template-columns: 1fr; }
  .challenge-leaderboard-table thead { display: none; }
  .challenge-leaderboard-table tbody { display: none; }
  .challenge-leaderboard-mobile { display: grid; }
  .board-wrap { display: none; }
  .challenge-you-position p { font-size: .86rem; }
  .challenge-profile-modal__stats { grid-template-columns: 1fr; }
  .challenge-timing-card {
    min-height: 0;
    padding: 16px 14px 14px 58px;
    transform: none !important;
  }
}

@media (max-width: 640px) {
  .page-shell,
  .challenge-navbar { width: min(1180px, 94vw); }
  .page-shell { padding-top: 18px; padding-bottom: 72px; }
  .challenge-navbar { margin-top: 12px; margin-bottom: 12px; padding: 14px 16px; }
  .challenge-navbar,
  .hero,
  .status-strip,
  .challenge-card,
  .how,
  .podium,
  .leaderboard,
  .discord { border-radius: 18px; padding: 20px 18px; margin-bottom: 20px; }
  .hero__content { gap: 18px; }
  .section-head { margin-bottom: 16px; }
  .row-between { align-items: flex-start; }
  .hero__microstats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin-top: 12px;
  }
  .status-strip { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .hero__cta-row .btn { width: 100%; }
  .hero__microstats article,
  .status-strip article { padding: 12px; }
  .hero__microstats article:nth-child(1),
  .hero__microstats article:nth-child(2) { display: none; }
  .status-strip .status-strip__optional-mobile { display: none; }
  .challenge-info-bridge h2 { font-size: 1.45rem; }
  .challenge-info-bridge__lead { font-size: .94rem; line-height: 1.6; }
  .challenge-info-bridge__grid { display: none; }
  .challenge-info-bridge__grid article { padding: 12px; }
  .hero__visual { padding: 14px; min-height: unset; }
  .hero-card { padding: 14px; }
  .hero-card--main { display: none; }
  .countdown-inline__body strong { font-size: 1.05rem; }
  .countdown-inline__body span { display: none; }
  .challenge-progress-grid,
  .challenge-leaderboard-mobile,
  .timeline { gap: 12px; }
  .link-box { padding: 12px; }
  .podium-prize-card {
    min-height: auto;
    padding: 14px;
    gap: 10px;
  }
  .podium-prize-card__brand-row {
    align-items: flex-start;
    gap: 10px;
  }
  .podium-prize-card__logo-shell {
    min-width: 60px;
    max-width: 72px;
    padding: 6px 8px;
    border-radius: 10px;
  }
  .podium-prize-card h3 {
    font-size: 1.08rem;
    line-height: 1.12;
  }
  .podium-prize-card p {
    font-size: .88rem;
    line-height: 1.45;
  }
  .top-ten-prize-card {
    padding: 14px;
    gap: 8px;
  }
  .top-ten-prize-card__head {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }
  .top-ten-prize-card p {
    font-size: .94rem;
  }
  .challenge-mobile-row dl { grid-template-columns: 1fr; }
  .challenge-timing {
    border-radius: 16px;
  }
  .challenge-timing::after {
    width: 190px;
    height: 190px;
    right: -90px;
    bottom: -95px;
  }
  .challenge-timing-card {
    border-radius: 14px;
    padding: 14px 12px 12px 54px;
  }
  .challenge-timing-card::before {
    width: 34px;
    height: 34px;
    left: 11px;
    top: 11px;
    border-radius: 9px;
    font-size: .72rem;
  }
  .challenge-timing-card::after {
    left: 27px;
    top: 52px;
  }
  .challenge-profile-modal__card {
    padding: 16px;
    border-radius: 16px;
  }
  .challenge-profile-modal__head {
    align-items: flex-start;
  }
  .challenge-profile-modal__logo-wrap {
    width: 66px;
    height: 66px;
    border-radius: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .challenge-reveal,
  .challenge-leaderboard-table tbody tr,
  .challenge-podium-card { opacity: 1; transform: none; }
  .challenge-timing-card,
  .challenge-timing::after { animation: none !important; transform: none !important; }
}