/* =========================================================
   GATE 100 CHALLENGE — HALL OF FAME
   challenge-hall-of-fame.css
   ========================================================= */

:root {
  --hall-ink: #182238;
  --hall-muted: #6f7787;
  --hall-line: #e8e9ee;
  --hall-card: rgba(255,255,255,.92);
  --hall-rookie: #ff7a1a;
  --hall-rookie-soft: #fff3e7;
  --hall-shadow: #6c58e8;
  --hall-shadow-soft: #f1efff;
  --hall-gold: #f3b61f;
  --hall-silver: #a9b0bc;
  --hall-bronze: #b8794d;
  --hall-radius: 26px;
  --hall-shadow-lg: 0 24px 70px rgba(31,39,63,.10);
  --hall-shadow-sm: 0 10px 30px rgba(31,39,63,.08);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body.hall-page {
  margin: 0;
  min-height: 100vh;
  color: var(--hall-ink);
  background: #fbfbfd;
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  overflow-x: hidden;
}

[hidden] { display: none !important; }

button, a { -webkit-tap-highlight-color: transparent; }

button { font: inherit; }

a { color: inherit; text-decoration: none; }

/* =========================================================
   LOADER
   ========================================================= */

.challenge-loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
  place-items: center;
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(8px);
}

.challenge-loader.is-visible { display: grid; }

.loader-inner {
  display: grid;
  justify-items: center;
  gap: 14px;
}

.loader-ring {
  width: 46px;
  height: 46px;
  border: 4px solid #eceef3;
  border-top-color: var(--hall-rookie);
  border-radius: 50%;
  animation: hallSpin .8s linear infinite;
}

.loader-text {
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .16em;
}

@keyframes hallSpin { to { transform: rotate(360deg); } }

/* =========================================================
   BACKGROUND
   ========================================================= */

.hall-background {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.hall-bg-orb {
  position: absolute;
  border-radius: 999px;
  filter: blur(8px);
  opacity: .55;
}

.hall-bg-orb-1 {
  width: 420px;
  height: 420px;
  top: 110px;
  left: -180px;
  background: radial-gradient(circle, #ffe2c4 0%, rgba(255,226,196,0) 70%);
}

.hall-bg-orb-2 {
  width: 520px;
  height: 520px;
  top: 340px;
  right: -230px;
  background: radial-gradient(circle, #e5e0ff 0%, rgba(229,224,255,0) 70%);
}

.hall-bg-orb-3 {
  width: 380px;
  height: 380px;
  bottom: -180px;
  left: 38%;
  background: radial-gradient(circle, #fff1c9 0%, rgba(255,241,201,0) 70%);
}

/* =========================================================
   HEADER
   ========================================================= */

.hall-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(230,232,238,.9);
  background: rgba(255,255,255,.86);
  backdrop-filter: blur(18px);
}

.hall-header-inner {
  width: min(1120px, calc(100% - 40px));
  min-height: 68px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.hall-brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
}

.hall-brand-logo {
  width: 38px;
  height: 38px;
  object-fit: contain;
}

.hall-brand-copy {
  display: grid;
  line-height: 1;
  gap: 4px;
}

.hall-brand-copy strong {
  font-size: 14px;
  letter-spacing: .04em;
}

.hall-brand-copy span {
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .17em;
  color: var(--hall-muted);
}

.hall-back-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .06em;
  color: #50586a;
}

/* =========================================================
   APP / HERO
   ========================================================= */

.hall-app {
  width: min(1040px, calc(100% - 40px));
  margin: 0 auto;
  padding: 62px 0 80px;
}

.hall-hero {
  max-width: 720px;
  margin: 0 auto 36px;
  text-align: center;
}

.hall-hero-icon {
  width: 62px;
  height: 62px;
  margin: 0 auto 18px;
  display: grid;
  place-items: center;
  border-radius: 22px;
  color: #fff;
  font-size: 27px;
  background: linear-gradient(145deg, #ffc62f, #ef9f0d);
  box-shadow: 0 14px 35px rgba(239,159,13,.25);
}

.hall-hero-kicker {
  display: block;
  margin-bottom: 8px;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .16em;
  color: var(--hall-rookie);
}

.hall-hero h1 {
  margin: 0;
  font-size: clamp(38px, 6vw, 64px);
  line-height: .98;
  letter-spacing: -.055em;
}

.hall-hero p {
  max-width: 520px;
  margin: 18px auto 0;
  color: var(--hall-muted);
  font-size: 16px;
  line-height: 1.65;
}

.hall-season-badge {
  width: fit-content;
  margin: 18px auto 0;
  padding: 8px 13px;
  border: 1px solid #e5e7ed;
  border-radius: 999px;
  background: rgba(255,255,255,.9);
  color: #5e6574;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .1em;
  text-transform: uppercase;
}

/* =========================================================
   DIVISION TABS
   ========================================================= */

.hall-division-section { margin-bottom: 22px; }

.hall-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  padding: 8px;
  border: 1px solid var(--hall-line);
  border-radius: 24px;
  background: rgba(255,255,255,.82);
  box-shadow: var(--hall-shadow-sm);
}

.hall-tab {
  min-height: 92px;
  padding: 16px 20px;
  border: 1px solid transparent;
  border-radius: 18px;
  background: transparent;
  color: var(--hall-ink);
  cursor: pointer;
  text-align: left;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}

.hall-tab:hover { transform: translateY(-1px); }

.hall-tab.is-active {
  background: #fff;
  box-shadow: 0 8px 25px rgba(30,38,60,.09);
}

.hall-tab-rookie.is-active { border-color: #ffd7b4; }
.hall-tab-shadowing.is-active { border-color: #d8d1ff; }

.hall-tab-division {
  display: block;
  margin-bottom: 5px;
  font-size: 9px;
  font-weight: 900;
  letter-spacing: .13em;
}

.hall-tab-rookie .hall-tab-division { color: var(--hall-rookie); }
.hall-tab-shadowing .hall-tab-division { color: var(--hall-shadow); }

.hall-tab strong {
  display: block;
  font-size: 18px;
  letter-spacing: -.02em;
}

.hall-tab-tagline {
  display: block;
  margin-top: 4px;
  color: var(--hall-muted);
  font-size: 12px;
}

/* =========================================================
   PANEL
   ========================================================= */

.hall-panel {
  padding: 30px;
  border: 1px solid var(--hall-line);
  border-radius: 30px;
  background: var(--hall-card);
  box-shadow: var(--hall-shadow-lg);
}

.hall-panel-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--hall-line);
}

.hall-panel-division {
  display: block;
  margin-bottom: 5px;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .14em;
}

.hall-panel-rookie .hall-panel-division { color: var(--hall-rookie); }
.hall-panel-shadowing .hall-panel-division { color: var(--hall-shadow); }

.hall-panel-header h2 {
  margin: 0;
  font-size: 30px;
  letter-spacing: -.04em;
}

.hall-panel-header p {
  margin: 5px 0 0;
  color: var(--hall-muted);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .14em;
}

.hall-panel-count {
  min-width: 94px;
  padding: 12px 15px;
  border-radius: 18px;
  background: #f7f8fa;
  text-align: center;
  white-space: nowrap;
}

.hall-panel-count strong {
  font-size: 28px;
  letter-spacing: -.04em;
}

.hall-panel-count span {
  color: var(--hall-muted);
  font-size: 13px;
  font-weight: 800;
}

/* =========================================================
   RULE CARD
   ========================================================= */

.hall-rule-card {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 22px;
  padding: 18px 20px;
  border: 1px solid;
  border-radius: 20px;
}

.hall-rule-rookie {
  border-color: #ffd9b7;
  background: var(--hall-rookie-soft);
}

.hall-rule-shadowing {
  border-color: #dcd6ff;
  background: var(--hall-shadow-soft);
}

.hall-rule-score {
  flex: 0 0 auto;
  width: 66px;
  height: 66px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  color: #fff;
  font-size: 24px;
  font-weight: 950;
}

.hall-rule-rookie .hall-rule-score {
  background: linear-gradient(145deg, #ff9b3e, #ff6f0f);
}

.hall-rule-shadowing .hall-rule-score {
  background: linear-gradient(145deg, #8572f2, #5d48dd);
}

.hall-rule-card strong { font-size: 15px; }

.hall-rule-card p {
  margin: 5px 0 0;
  color: #687080;
  font-size: 12px;
  line-height: 1.55;
}

/* =========================================================
   PODIUM
   ========================================================= */

.hall-podium {
  display: grid;
  grid-template-columns: 1fr 1.08fr 1fr;
  align-items: end;
  gap: 14px;
  margin: 42px 0 34px;
}

.hall-podium-card {
  position: relative;
  min-height: 244px;
  padding: 24px 16px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  border: 1px solid var(--hall-line);
  border-radius: 24px 24px 16px 16px;
  background: #fff;
  text-align: center;
  overflow: visible;
  box-shadow: var(--hall-shadow-sm);
}

.hall-podium-card-1 {
  min-height: 278px;
  border-color: #f5d77a;
  background: linear-gradient(180deg, #fffdf5, #fff);
}

.hall-podium-card-2 {
  border-color: #d7dbe2;
  background: linear-gradient(180deg, #fafbfc, #fff);
}

.hall-podium-card-3 {
  border-color: #e4c5af;
  background: linear-gradient(180deg, #fff9f5, #fff);
}

.hall-podium-card.is-empty {
  box-shadow: none;
  opacity: .82;
}

.hall-crown {
  position: absolute;
  top: -22px;
  font-size: 29px;
  color: var(--hall-gold);
  filter: drop-shadow(0 5px 8px rgba(243,182,31,.25));
}

.hall-podium-rank {
  margin-bottom: 14px;
  font-size: 12px;
  font-weight: 950;
  letter-spacing: .08em;
}

.hall-podium-card-1 .hall-podium-rank { color: #c89100; }
.hall-podium-card-2 .hall-podium-rank { color: #7f8793; }
.hall-podium-card-3 .hall-podium-rank { color: #a9653c; }

.hall-avatar {
  width: 68px;
  height: 68px;
  display: grid;
  place-items: center;
  border: 4px solid #fff;
  border-radius: 50%;
  background: #f0f2f6;
  box-shadow: 0 5px 18px rgba(30,38,60,.12);
}

.hall-podium-card-1 .hall-avatar { background: #fff1bd; }
.hall-podium-card-2 .hall-avatar { background: #edf0f4; }
.hall-podium-card-3 .hall-avatar { background: #f4dfd1; }

.hall-avatar-text {
  font-size: 23px;
  font-weight: 950;
}

.hall-name-row {
  min-height: 42px;
  margin-top: 13px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
}

.hall-name-row strong {
  max-width: 100%;
  font-size: 15px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.hall-gate-badge,
.hall-gate-demo {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 5px 8px;
  border-radius: 999px;
  background: #17233b;
  color: #fff;
  font-size: 9px;
  font-weight: 900;
  letter-spacing: .05em;
}

.hall-score {
  margin-top: 8px;
  font-size: 22px;
  font-weight: 950;
}

.hall-podium-base {
  width: calc(100% + 32px);
  min-height: 48px;
  margin-top: auto;
  margin-left: -16px;
  margin-right: -16px;
  display: grid;
  place-items: center;
  border-radius: 0 0 15px 15px;
  color: #fff;
  font-size: 20px;
  font-weight: 950;
}

.hall-podium-card-1 .hall-podium-base { background: var(--hall-gold); }
.hall-podium-card-2 .hall-podium-base { background: var(--hall-silver); }
.hall-podium-card-3 .hall-podium-base { background: var(--hall-bronze); }

/* =========================================================
   RANKING 4–15
   ========================================================= */

.hall-ranking-section {
  padding-top: 26px;
  border-top: 1px solid var(--hall-line);
}

.hall-ranking-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}

.hall-ranking-heading span {
  color: var(--hall-muted);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: .12em;
}

.hall-ranking-heading h3 {
  margin: 4px 0 0;
  font-size: 21px;
  letter-spacing: -.03em;
}

.hall-slot-status {
  padding: 7px 10px;
  border: 1px solid #e3e5ea;
  border-radius: 999px;
  background: #fff;
}

.hall-ranking-list {
  display: grid;
  gap: 9px;
}

/* JS-generated rows: support likely class/data variants */
.hall-ranking-item,
.hall-rank-row,
.hall-ranking-row {
  min-height: 64px;
  display: grid;
  grid-template-columns: 52px minmax(0,1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border: 1px solid var(--hall-line);
  border-radius: 16px;
  background: #fff;
}

.hall-ranking-item.is-empty,
.hall-rank-row.is-empty,
.hall-ranking-row.is-empty {
  background: #fafbfc;
  color: #8a919e;
}

.hall-ranking-rank,
.hall-rank-number,
[data-hall-rank] {
  font-size: 12px;
  font-weight: 950;
}

.hall-ranking-name,
.hall-rank-name {
  min-width: 0;
  font-weight: 850;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.hall-ranking-score,
.hall-rank-score {
  font-weight: 950;
}

/* =========================================================
   FULL / CTA / INFO
   ========================================================= */

.hall-full-box,
.hall-gate-info,
.hall-order-info {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 22px;
  padding: 18px 20px;
  border: 1px solid var(--hall-line);
  border-radius: 20px;
  background: #fff;
}

.hall-full-icon,
.hall-order-number {
  flex: 0 0 auto;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 15px;
  background: #f4f5f8;
  font-size: 18px;
  font-weight: 950;
}

.hall-full-box p,
.hall-gate-info p,
.hall-order-info p {
  margin: 5px 0 0;
  color: var(--hall-muted);
  font-size: 12px;
  line-height: 1.55;
}

.hall-cta {
  margin-top: 26px;
  padding: 30px;
  border-radius: 24px;
  text-align: center;
}

.hall-cta-rookie {
  background: linear-gradient(145deg, #fff4e8, #fffaf5);
  border: 1px solid #ffd8b6;
}

.hall-cta-shadowing {
  background: linear-gradient(145deg, #f2efff, #faf9ff);
  border: 1px solid #dcd5ff;
}

.hall-cta > span {
  font-size: 9px;
  font-weight: 950;
  letter-spacing: .15em;
}

.hall-cta-rookie > span { color: var(--hall-rookie); }
.hall-cta-shadowing > span { color: var(--hall-shadow); }

.hall-cta h3 {
  margin: 7px 0 0;
  font-size: 27px;
  letter-spacing: -.04em;
}

.hall-cta p {
  margin: 8px 0 20px;
  color: var(--hall-muted);
  font-size: 13px;
}

.hall-challenge-button,
.hall-share-button {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 0 22px;
  border: 0;
  border-radius: 15px;
  color: #fff;
  font-size: 12px;
  font-weight: 950;
  letter-spacing: .03em;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(31,39,63,.13);
}

.hall-rookie-button {
  background: linear-gradient(135deg, #ff9636, #ff6c0c);
}

.hall-shadowing-button {
  background: linear-gradient(135deg, #7d68ed, #5c46dc);
}

.hall-gate-info,
.hall-order-info {
  width: min(860px, 100%);
  margin-left: auto;
  margin-right: auto;
}

.hall-gate-info { margin-top: 26px; }

.hall-gate-demo {
  flex: 0 0 auto;
  background: #17233b;
}

.hall-order-number {
  background: #fff2c5;
  color: #a87900;
}

/* =========================================================
   SHARE
   ========================================================= */

.hall-share-section {
  margin-top: 28px;
  padding: 36px 24px;
  border: 1px solid var(--hall-line);
  border-radius: 26px;
  background: #17233b;
  color: #fff;
  text-align: center;
  box-shadow: var(--hall-shadow-lg);
}

.hall-share-section > span {
  color: #bfc7d7;
  font-size: 9px;
  font-weight: 900;
  letter-spacing: .15em;
}

.hall-share-section h2 {
  margin: 8px 0 20px;
  font-size: 28px;
  letter-spacing: -.04em;
}

.hall-share-button {
  background: #fff;
  color: #17233b;
}

/* =========================================================
   FOOTER
   ========================================================= */

.hall-footer {
  border-top: 1px solid var(--hall-line);
  background: rgba(255,255,255,.8);
}

.hall-footer > div {
  width: min(1040px, calc(100% - 40px));
  min-height: 78px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.hall-footer strong {
  font-size: 11px;
  letter-spacing: .06em;
}

.hall-footer span {
  color: var(--hall-muted);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .1em;
}

/* =========================================================
   MODAL / TOAST
   ========================================================= */

.challenge-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  place-items: center;
  padding: 20px;
}

.challenge-modal[aria-hidden="false"] { display: grid; }

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15,22,38,.48);
  backdrop-filter: blur(5px);
}

.modal-panel {
  position: relative;
  z-index: 1;
  width: min(420px, 100%);
  padding: 30px;
  border-radius: 24px;
  background: #fff;
  text-align: center;
  box-shadow: 0 30px 80px rgba(15,22,38,.25);
}

.modal-close {
  position: absolute;
  top: 12px;
  right: 14px;
  width: 36px;
  height: 36px;
  border: 0;
  background: transparent;
  font-size: 25px;
  cursor: pointer;
}

.modal-icon {
  width: 52px;
  height: 52px;
  margin: 0 auto 14px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: #fff0ec;
  color: #e5543d;
  font-size: 22px;
  font-weight: 950;
}

.modal-panel h2 { margin: 0; }

.modal-panel p {
  margin: 10px 0 20px;
  color: var(--hall-muted);
  line-height: 1.55;
}

.modal-button {
  min-width: 120px;
  min-height: 44px;
  border: 0;
  border-radius: 13px;
  background: #17233b;
  color: #fff;
  font-weight: 900;
  cursor: pointer;
}

.hall-toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  z-index: 1200;
  transform: translate(-50%, 20px);
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 12px 16px;
  border-radius: 999px;
  background: #17233b;
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease, transform .2s ease;
  box-shadow: 0 15px 40px rgba(15,22,38,.22);
}

.hall-toast.is-visible,
.hall-toast[aria-hidden="false"] {
  opacity: 1;
  transform: translate(-50%, 0);
}

.noscript-message {
  margin: 20px;
  padding: 16px;
  border-radius: 14px;
  background: #fff0ec;
  color: #8c3325;
  text-align: center;
  font-weight: 800;
}

/* =========================================================
   TABLET
   ========================================================= */

@media (max-width: 820px) {
  .hall-app { padding-top: 44px; }

  .hall-panel { padding: 24px; }

  .hall-podium {
    gap: 10px;
  }

  .hall-podium-card {
    min-height: 226px;
    padding-left: 10px;
    padding-right: 10px;
  }

  .hall-podium-base {
    width: calc(100% + 20px);
    margin-left: -10px;
    margin-right: -10px;
  }
}

/* =========================================================
   MOBILE
   ========================================================= */

@media (max-width: 640px) {
  .hall-header-inner,
  .hall-app,
  .hall-footer > div {
    width: min(100% - 28px, 1040px);
  }

  .hall-header-inner { min-height: 60px; }

  .hall-brand-logo {
    width: 32px;
    height: 32px;
  }

  .hall-brand-copy strong { font-size: 12px; }
  .hall-brand-copy span { font-size: 8px; }

  .hall-back-link span:last-child { display: none; }

  .hall-app {
    padding-top: 34px;
    padding-bottom: 54px;
  }

  .hall-hero { margin-bottom: 26px; }

  .hall-hero-icon {
    width: 54px;
    height: 54px;
    border-radius: 18px;
  }

  .hall-hero h1 {
    font-size: 38px;
  }

  .hall-hero p {
    font-size: 14px;
  }

  .hall-tabs {
    grid-template-columns: 1fr;
    border-radius: 20px;
  }

  .hall-tab {
    min-height: 78px;
    padding: 13px 15px;
  }

  .hall-panel {
    padding: 18px;
    border-radius: 24px;
  }

  .hall-panel-header h2 { font-size: 24px; }

  .hall-panel-count {
    min-width: 76px;
    padding: 10px;
  }

  .hall-panel-count strong { font-size: 23px; }

  .hall-rule-card {
    align-items: flex-start;
    gap: 13px;
    padding: 15px;
  }

  .hall-rule-score {
    width: 54px;
    height: 54px;
    border-radius: 15px;
    font-size: 19px;
  }

  .hall-podium {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 6px;
    margin-top: 38px;
  }

  .hall-podium-card {
    min-width: 0;
    min-height: 190px;
    padding: 17px 6px 0;
    border-radius: 17px 17px 12px 12px;
  }

  .hall-podium-card-1 { min-height: 218px; }

  .hall-avatar {
    width: 50px;
    height: 50px;
    border-width: 3px;
  }

  .hall-avatar-text { font-size: 18px; }

  .hall-name-row {
    min-height: 38px;
    margin-top: 9px;
  }

  .hall-name-row strong { font-size: 11px; }

  .hall-gate-badge {
    padding: 3px 5px;
    font-size: 7px;
  }

  .hall-score {
    margin-top: 4px;
    font-size: 17px;
  }

  .hall-podium-base {
    width: calc(100% + 12px);
    min-height: 38px;
    margin-left: -6px;
    margin-right: -6px;
    font-size: 16px;
  }

  .hall-ranking-item,
  .hall-rank-row,
  .hall-ranking-row {
    grid-template-columns: 40px minmax(0,1fr) auto;
    min-height: 58px;
    padding: 9px 11px;
  }

  .hall-full-box,
  .hall-gate-info,
  .hall-order-info {
    align-items: flex-start;
    padding: 15px;
  }

  .hall-cta {
    padding: 24px 16px;
  }

  .hall-cta h3 { font-size: 23px; }

  .hall-challenge-button,
  .hall-share-button {
    width: 100%;
  }

  .hall-share-section {
    padding: 30px 18px;
  }

  .hall-share-section h2 { font-size: 24px; }

  .hall-footer > div {
    min-height: 72px;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    gap: 4px;
  }
}