.public-quiz-page {
  --quiz-teal: #176d70;
  --quiz-teal-deep: #0e4c50;
  --quiz-gold: #c28a3b;
  --quiz-ink: #17383b;
  --quiz-muted: #607477;
  --quiz-line: #d7e5e3;
  --quiz-soft: #edf6f4;
  --quiz-warm: #fbf4e8;
  color: var(--quiz-ink);
  margin: 1.5rem auto 5rem;
  max-width: 1180px;
  padding: 0 12px;
}

.public-quiz-page *,
.public-quiz-page *::before,
.public-quiz-page *::after {
  box-sizing: border-box;
}

.public-quiz-page h1,
.public-quiz-page h2,
.public-quiz-page p {
  text-wrap: pretty;
}

.public-quiz-kicker {
  color: var(--quiz-gold);
  font-size: .74rem;
  font-weight: 800;
  letter-spacing: .15em;
  margin: 0 0 .55rem;
  text-transform: uppercase;
}

.public-quiz-hero {
  align-items: center;
  background:
    radial-gradient(circle at 8% 5%, rgba(255, 255, 255, .92) 0 7%, transparent 25%),
    linear-gradient(135deg, #e7f3f0 0%, #f8fbf9 56%, #f8efdf 100%);
  border: 1px solid var(--quiz-line);
  border-radius: 30px;
  box-shadow: 0 26px 70px rgba(20, 78, 82, .11);
  display: grid;
  gap: 3rem;
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, .75fr);
  min-height: 440px;
  overflow: hidden;
  padding: clamp(1.6rem, 5vw, 4.5rem);
  position: relative;
}

.public-quiz-hero::before,
.public-quiz-hero::after {
  border: 1px solid rgba(23, 109, 112, .12);
  border-radius: 50%;
  content: "";
  pointer-events: none;
  position: absolute;
}

.public-quiz-hero::before {
  height: 260px;
  left: -175px;
  top: -175px;
  width: 260px;
}

.public-quiz-hero::after {
  bottom: -105px;
  height: 220px;
  right: -105px;
  width: 220px;
}

.public-quiz-hero__copy {
  position: relative;
  z-index: 1;
}

.public-quiz-hero h1 {
  color: var(--quiz-teal-deep);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(3rem, 7vw, 5.8rem);
  font-weight: 500;
  letter-spacing: -.055em;
  line-height: .95;
  margin: 0;
  max-width: 720px;
}

.public-quiz-hero__copy > p:not(.public-quiz-kicker) {
  color: #50696c;
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  line-height: 1.55;
  margin: 1.25rem 0 0;
}

.public-quiz-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  margin-top: 2rem;
}

.public-quiz-hero__facts span {
  align-items: baseline;
  background: rgba(255, 255, 255, .72);
  border: 1px solid rgba(23, 109, 112, .15);
  border-radius: 999px;
  display: inline-flex;
  gap: .35rem;
  padding: .6rem .9rem;
}

.public-quiz-hero__facts strong {
  color: var(--quiz-teal-deep);
  font-size: 1.15rem;
}

.public-quiz-orbit {
  aspect-ratio: 1;
  border: 1px solid rgba(23, 109, 112, .22);
  border-radius: 50%;
  margin: 1rem auto;
  max-width: 330px;
  position: relative;
  width: 100%;
}

.public-quiz-orbit::before {
  border: 1px dashed rgba(23, 109, 112, .22);
  border-radius: 50%;
  content: "";
  inset: 14%;
  position: absolute;
}

.public-quiz-orbit__core {
  align-items: center;
  background: var(--quiz-teal);
  border: 9px solid rgba(255, 255, 255, .85);
  border-radius: 50%;
  box-shadow: 0 18px 45px rgba(14, 76, 80, .22);
  color: #fff;
  display: flex;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 5rem;
  height: 130px;
  justify-content: center;
  left: 50%;
  line-height: 1;
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 130px;
}

.public-quiz-orbit__label {
  background: #fff;
  border: 1px solid var(--quiz-line);
  border-radius: 999px;
  box-shadow: 0 10px 30px rgba(19, 71, 75, .1);
  font-size: .78rem;
  font-weight: 750;
  padding: .55rem .8rem;
  position: absolute;
  white-space: nowrap;
}

.public-quiz-orbit__label--one { left: -4%; top: 13%; }
.public-quiz-orbit__label--two { right: -5%; top: 42%; }
.public-quiz-orbit__label--three { bottom: 7%; left: 2%; }

.public-quiz-curriculum {
  background: #fff;
  border: 1px solid var(--quiz-line);
  border-radius: 24px;
  box-shadow: 0 18px 50px rgba(20, 78, 82, .07);
  margin-top: 1.5rem;
  overflow: hidden;
}

.public-quiz-curriculum > header {
  align-items: end;
  display: grid;
  gap: 2rem;
  grid-template-columns: minmax(0, 1fr) minmax(280px, .8fr);
  padding: clamp(1.4rem, 4vw, 2.5rem);
}

.public-quiz-curriculum h2 {
  color: var(--quiz-teal-deep);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.9rem, 4vw, 3rem);
  font-weight: 500;
  letter-spacing: -.035em;
  margin: 0;
}

.public-quiz-curriculum > header > p {
  color: var(--quiz-muted);
  line-height: 1.6;
  margin: 0;
}

.public-quiz-curriculum ul {
  border-top: 1px solid var(--quiz-line);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  list-style: none;
  margin: 0;
  padding: 0;
}

.public-quiz-curriculum li {
  display: flex;
  flex-direction: column;
  gap: .25rem;
  min-width: 0;
  padding: 1.15rem clamp(1.4rem, 4vw, 2.5rem);
}

.public-quiz-curriculum li:nth-child(odd) {
  border-right: 1px solid var(--quiz-line);
}

.public-quiz-curriculum li:nth-child(n + 3) {
  border-top: 1px solid var(--quiz-line);
}

.public-quiz-curriculum li strong {
  color: var(--quiz-ink);
  font-size: .95rem;
}

.public-quiz-curriculum li span {
  color: var(--quiz-teal);
  font-size: .88rem;
  font-weight: 750;
}

.public-quiz-curriculum footer {
  align-items: center;
  background: var(--quiz-warm);
  border-top: 1px solid var(--quiz-line);
  display: flex;
  gap: 1.5rem;
  justify-content: space-between;
  padding: 1.1rem clamp(1.4rem, 4vw, 2.5rem);
}

.public-quiz-curriculum footer p {
  color: var(--quiz-muted);
  margin: 0;
}

.public-quiz-curriculum footer strong {
  color: var(--quiz-ink);
}

.public-quiz-curriculum footer a {
  color: var(--quiz-teal-deep);
  flex: 0 0 auto;
  font-weight: 800;
  text-decoration: none;
}

.public-quiz-curriculum footer a:hover {
  text-decoration: underline;
}

.public-quiz-panel {
  background: #fff;
  border: 1px solid var(--quiz-line);
  border-radius: 24px;
  box-shadow: 0 18px 50px rgba(20, 78, 82, .08);
  margin-top: 1.5rem;
  padding: clamp(1.4rem, 4vw, 3rem);
}

.public-quiz-panel--center {
  text-align: center;
}

.public-quiz-panel h2,
.public-quiz-play-head h2,
.public-quiz-board h2 {
  color: var(--quiz-teal-deep);
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 500;
  letter-spacing: -.035em;
  margin: 0;
}

.public-quiz-message {
  border-radius: 16px;
  margin-top: 1.5rem;
  padding: 1rem 1.15rem;
}

.public-quiz-message--error {
  background: #fff0ed;
  border: 1px solid #efc8bf;
  color: #843c2e;
}

.public-quiz-message--success {
  background: #e9f6ef;
  border: 1px solid #b9dfca;
  color: #245e40;
}

.public-quiz-debug {
  background: #f7f9f9;
  border: 1px solid var(--quiz-line);
  border-radius: 12px;
  color: var(--quiz-muted);
  font-size: .8rem;
  margin-top: .55rem;
  padding: .7rem .9rem;
}

.public-quiz-debug summary {
  cursor: pointer;
  font-weight: 750;
}

.public-quiz-debug code {
  display: block;
  margin-top: .55rem;
  overflow-wrap: anywhere;
  white-space: normal;
}

.public-quiz-start {
  align-items: center;
  display: grid;
  gap: clamp(1.5rem, 5vw, 4rem);
  grid-template-columns: minmax(0, 1fr) minmax(310px, .7fr);
}

.public-quiz-start h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
}

.public-quiz-start h2 + p {
  color: var(--quiz-muted);
  line-height: 1.6;
  margin: .8rem 0 0;
}

.public-quiz-subjects {
  display: grid;
  gap: .55rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 1.3rem;
}

.public-quiz-subjects span {
  background: var(--quiz-soft);
  border-radius: 10px;
  color: var(--quiz-teal-deep);
  font-size: .88rem;
  font-weight: 700;
  padding: .7rem .8rem;
}

.public-quiz-name-form {
  background: var(--quiz-soft);
  border-radius: 18px;
  display: flex;
  flex-direction: column;
  padding: 1.25rem;
}

.public-quiz-name-form label {
  font-size: .87rem;
  font-weight: 800;
  margin-bottom: .45rem;
}

.public-quiz-name-form input[type="text"] {
  background: #fff;
  border: 1px solid #b9cecc;
  border-radius: 11px;
  color: var(--quiz-ink);
  font: inherit;
  min-height: 52px;
  padding: .75rem .9rem;
}

.public-quiz-name-form input[type="text"]:focus {
  border-color: var(--quiz-teal);
  box-shadow: 0 0 0 4px rgba(23, 109, 112, .12);
  outline: 0;
}

.public-quiz-name-form input[aria-invalid="true"] {
  border-color: #c96855;
}

.public-quiz-name-error {
  background: #fff4f1;
  border: 1px solid #efc5bc;
  border-radius: 10px;
  color: #8d392d;
  font-size: .86rem;
  font-weight: 700;
  line-height: 1.4;
  margin: .65rem 0 0;
  padding: .7rem .8rem;
}

.public-quiz-name-form button,
.public-quiz-button,
.public-quiz-submit button {
  align-items: center;
  background: var(--quiz-teal);
  border: 1px solid var(--quiz-teal);
  border-radius: 11px;
  color: #fff;
  display: inline-flex;
  font-weight: 800;
  gap: .45rem;
  justify-content: center;
  min-height: 50px;
  padding: .75rem 1.1rem;
  text-decoration: none;
  transition: background .18s ease, transform .18s ease;
}

.public-quiz-name-form button {
  margin-top: .7rem;
}

.public-quiz-name-form button:hover,
.public-quiz-button:hover,
.public-quiz-submit button:hover {
  background: var(--quiz-teal-deep);
  color: #fff;
  transform: translateY(-1px);
}

.public-quiz-name-form small {
  color: var(--quiz-muted);
  margin-top: .65rem;
  text-align: center;
}

.public-quiz-button--center {
  margin: 1rem auto 0;
}

.public-quiz-play-head {
  align-items: end;
  display: flex;
  justify-content: space-between;
  margin-top: 2.5rem;
}

.public-quiz-play-head h2 {
  font-size: clamp(2rem, 4vw, 3.3rem);
}

.public-quiz-live {
  align-items: center;
  display: flex;
  gap: .6rem;
}

.public-quiz-play-actions {
  align-items: flex-end;
  display: flex;
  flex-direction: column;
  gap: .7rem;
}

.public-quiz-abort-form {
  margin: 0;
}

.public-quiz-abort-form .public-quiz-abort-button {
  background: transparent;
  border: 0;
  border-radius: 0;
  color: var(--quiz-muted);
  cursor: pointer;
  font: inherit;
  font-size: .82rem;
  font-weight: 700;
  min-height: 0;
  padding: .15rem 0;
  transform: none;
}

.public-quiz-abort-form .public-quiz-abort-button:hover {
  background: transparent;
  color: var(--quiz-teal-deep);
  text-decoration: underline;
  transform: none;
}

.public-quiz-abort-button span {
  align-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  display: inline-flex;
  font-size: .9rem;
  height: 1.25rem;
  justify-content: center;
  line-height: 1;
  width: 1.25rem;
}

.public-quiz-live > span {
  background: #fff;
  border: 1px solid var(--quiz-line);
  border-radius: 999px;
  padding: .55rem .8rem;
}

.public-quiz-timer {
  color: var(--quiz-teal-deep);
  font-variant-numeric: tabular-nums;
}

.public-quiz-progress {
  background: #dce9e7;
  border-radius: 999px;
  height: 8px;
  margin: 1rem 0 1.4rem;
  overflow: hidden;
}

.public-quiz-progress span {
  background: linear-gradient(90deg, var(--quiz-teal), #51a599);
  display: block;
  height: 100%;
  transition: width .2s ease;
  width: 0;
}

.public-quiz-questions {
  display: grid;
  gap: 1rem;
}

.public-quiz-question {
  background: #fff;
  border: 1px solid var(--quiz-line);
  border-radius: 18px;
  box-shadow: 0 12px 34px rgba(20, 78, 82, .055);
  margin: 0;
  padding: clamp(1.1rem, 3vw, 1.8rem);
}

.public-quiz-question legend {
  display: grid;
  float: none;
  gap: .55rem;
  grid-template-columns: auto 1fr;
  margin: 0 0 1rem;
  padding: 0;
  width: 100%;
}

.public-quiz-question__number {
  align-items: center;
  background: var(--quiz-teal);
  border-radius: 50%;
  color: #fff;
  display: flex;
  font-size: .84rem;
  font-weight: 850;
  grid-row: 1 / span 2;
  height: 35px;
  justify-content: center;
  width: 35px;
}

.public-quiz-question__category {
  color: var(--quiz-gold);
  font-size: .7rem;
  font-weight: 850;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.public-quiz-question__text {
  color: var(--quiz-ink);
  font-size: clamp(1.05rem, 2vw, 1.22rem);
  font-weight: 750;
  line-height: 1.45;
}

.public-quiz-question__text p:last-child {
  margin-bottom: 0;
}

.public-quiz-options {
  display: grid;
  gap: .55rem;
  margin-left: 2.9rem;
}

.public-quiz-option {
  align-items: flex-start;
  border: 1px solid #dde8e6;
  border-radius: 12px;
  cursor: pointer;
  display: flex;
  gap: .75rem;
  line-height: 1.45;
  padding: .75rem .85rem;
  transition: background .15s ease, border-color .15s ease, transform .15s ease;
}

.public-quiz-option:hover {
  background: #f6faf9;
  border-color: #a8c9c5;
  transform: translateX(2px);
}

.public-quiz-option:has(input:checked) {
  background: var(--quiz-soft);
  border-color: var(--quiz-teal);
}

.public-quiz-option input {
  height: 1px;
  opacity: 0;
  position: absolute;
  width: 1px;
}

.public-quiz-option__letter {
  align-items: center;
  background: #eef3f2;
  border-radius: 8px;
  color: var(--quiz-teal-deep);
  display: inline-flex;
  flex: 0 0 30px;
  font-size: .82rem;
  font-weight: 850;
  height: 30px;
  justify-content: center;
}

.public-quiz-option input:checked + .public-quiz-option__letter {
  background: var(--quiz-teal);
  color: #fff;
}

.public-quiz-option input:focus-visible + .public-quiz-option__letter {
  box-shadow: 0 0 0 4px rgba(23, 109, 112, .2);
}

.public-quiz-submit {
  align-items: center;
  background: var(--quiz-warm);
  border: 1px solid #ead9bb;
  border-radius: 18px;
  display: flex;
  gap: 1.5rem;
  justify-content: space-between;
  margin-top: .4rem;
  padding: 1.15rem;
}

.public-quiz-submit p {
  color: #675a47;
  margin: 0;
}

.public-quiz-submit button {
  flex: 0 0 auto;
}

.public-quiz-submit button:disabled {
  cursor: wait;
  opacity: .72;
}

.public-quiz-result {
  align-items: center;
  display: grid;
  gap: 1.5rem 2.5rem;
  grid-template-columns: minmax(240px, .7fr) minmax(0, 1.3fr);
  scroll-margin-top: 6rem;
}

.public-quiz-result__score h2 {
  font-size: clamp(2.2rem, 5vw, 4rem);
}

.public-quiz-result__score > p:last-child {
  color: var(--quiz-muted);
  margin: .7rem 0 0;
}

.public-quiz-result__answers {
  display: grid;
  gap: .55rem;
  grid-template-columns: repeat(10, minmax(34px, 1fr));
}

.public-quiz-result__answers > span {
  align-items: center;
  aspect-ratio: 1;
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  font-weight: 850;
  justify-content: center;
  min-width: 34px;
}

.public-quiz-result__answers i {
  font-size: .72rem;
  font-style: normal;
  line-height: 1;
}

.public-quiz-result__answers .is-correct {
  background: #def2e7;
  color: #17613f;
}

.public-quiz-result__answers .is-wrong {
  background: #fae3de;
  color: #963f31;
}

.public-quiz-result__legend {
  display: flex;
  gap: 1rem;
  grid-column: 2;
}

.public-quiz-result__legend span {
  align-items: center;
  color: var(--quiz-muted);
  display: flex;
  font-size: .86rem;
  gap: .4rem;
}

.public-quiz-result__legend i {
  border-radius: 50%;
  display: inline-block;
  height: 10px;
  width: 10px;
}

.public-quiz-result__legend .is-correct { background: #4ca777; }
.public-quiz-result__legend .is-wrong { background: #d16b5a; }

.public-quiz-button {
  grid-column: 1;
  justify-self: start;
}

.public-quiz-challenge,
.public-quiz-duel {
  background: linear-gradient(135deg, #edf6f4 0%, #fbf4e8 100%);
  border: 1px solid #cfe1df;
  border-radius: 18px;
  grid-column: 1 / -1;
  margin-top: .25rem;
  padding: clamp(1.15rem, 3vw, 1.8rem);
}

.public-quiz-challenge {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: minmax(220px, .7fr) minmax(0, 1.3fr);
}

.public-quiz-challenge h3,
.public-quiz-duel h3 {
  color: var(--quiz-teal-deep);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.55rem, 3vw, 2.2rem);
  font-weight: 500;
  letter-spacing: -.025em;
  margin: 0;
}

.public-quiz-challenge__copy > p:last-child {
  color: var(--quiz-muted);
  line-height: 1.55;
  margin: .55rem 0 0;
}

.public-quiz-duel__more {
  color: var(--quiz-teal-deep);
  display: inline-flex;
  font-size: .86rem;
  font-weight: 800;
  gap: .35rem;
  margin-top: 1rem;
  text-decoration: none;
}

.public-quiz-duel__more:hover,
.public-quiz-duel__more:focus-visible {
  color: var(--quiz-teal);
  text-decoration: underline;
}

.public-quiz-challenge__form {
  background: rgba(255, 255, 255, .78);
  border: 1px solid rgba(23, 109, 112, .14);
  border-radius: 14px;
  padding: 1rem;
}

.public-quiz-challenge__fields {
  display: grid;
  gap: .8rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.public-quiz-challenge__fields label {
  display: flex;
  flex-direction: column;
  font-size: .84rem;
  font-weight: 800;
  gap: .4rem;
}

.public-quiz-challenge__fields input {
  background: #fff;
  border: 1px solid #b9cecc;
  border-radius: 10px;
  color: var(--quiz-ink);
  font: inherit;
  min-height: 48px;
  padding: .7rem .8rem;
  width: 100%;
}

.public-quiz-challenge__fields input:focus {
  border-color: var(--quiz-teal);
  box-shadow: 0 0 0 4px rgba(23, 109, 112, .12);
  outline: 0;
}

.public-quiz-challenge__note,
.public-quiz-consent-note {
  color: var(--quiz-muted);
  font-size: .78rem;
  line-height: 1.45;
}

.public-quiz-challenge__note {
  margin: .55rem 0 .9rem;
}

.public-quiz-consent {
  align-items: flex-start;
  background: #fff8eb;
  border: 1px solid #ead9bb;
  border-radius: 10px;
  cursor: pointer;
  display: flex;
  font-size: .86rem;
  font-weight: 650;
  gap: .65rem;
  line-height: 1.45;
  margin-top: .85rem;
  padding: .75rem;
}

.public-quiz-consent input {
  accent-color: var(--quiz-teal);
  flex: 0 0 auto;
  height: 18px;
  margin: .1rem 0 0;
  width: 18px;
}

.public-quiz-consent span strong {
  color: var(--quiz-teal-deep);
  display: block;
  margin-bottom: .1rem;
}

.public-quiz-consent-note {
  margin: .4rem 0 0;
}

.public-quiz-consent-note a {
  color: var(--quiz-teal-deep);
}

.public-quiz-name-form .public-quiz-consent-note {
  text-align: left;
}

.public-quiz-challenge__form > button {
  background: var(--quiz-teal);
  border: 1px solid var(--quiz-teal);
  border-radius: 10px;
  color: #fff;
  cursor: pointer;
  font: inherit;
  font-weight: 800;
  margin-top: 1rem;
  min-height: 48px;
  padding: .7rem 1rem;
  width: 100%;
}

.public-quiz-challenge__form > button:hover {
  background: var(--quiz-teal-deep);
}

.public-quiz-duel__head {
  text-align: center;
}

.public-quiz-duel--inside {
  box-shadow: none;
  margin: 1rem auto 0;
  max-width: 760px;
  text-align: left;
}

.public-quiz-duel__players {
  align-items: stretch;
  display: grid;
  gap: .8rem;
  grid-template-columns: 1fr auto 1fr;
  margin-top: 1.2rem;
}

.public-quiz-duel__players article {
  background: rgba(255, 255, 255, .8);
  border: 1px solid rgba(23, 109, 112, .14);
  border-radius: 14px;
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 1rem;
  text-align: center;
}

.public-quiz-duel__players article > span {
  color: var(--quiz-gold);
  font-size: .7rem;
  font-weight: 850;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.public-quiz-duel__players article > strong {
  font-size: 1.05rem;
  margin-top: .35rem;
  overflow-wrap: anywhere;
}

.public-quiz-duel__players article > b {
  color: var(--quiz-teal-deep);
  font-size: 1.4rem;
  margin-top: .45rem;
}

.public-quiz-duel__players article > small {
  color: var(--quiz-muted);
  margin-top: .2rem;
}

.public-quiz-duel__players > i {
  align-self: center;
  color: var(--quiz-muted);
  font-size: .78rem;
  font-style: normal;
  font-weight: 800;
}

.public-quiz-challenge-refresh {
  color: var(--quiz-muted);
  font-size: .82rem;
  margin: .9rem 0 0;
  text-align: center;
}

.public-quiz-share {
  align-items: center;
  background: var(--quiz-soft);
  border: 1px solid #cfe1df;
  border-radius: 18px;
  display: flex;
  gap: 1.5rem;
  grid-column: 1 / -1;
  justify-content: space-between;
  margin-top: .25rem;
  padding: 1.15rem;
}

.public-quiz-share h3 {
  color: var(--quiz-teal-deep);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.35rem, 3vw, 1.8rem);
  font-weight: 500;
  letter-spacing: -.025em;
  margin: 0;
}

.public-quiz-share__copy > p:last-child {
  color: var(--quiz-muted);
  margin: .35rem 0 0;
}

.public-quiz-share__actions {
  align-items: center;
  display: flex;
  flex: 0 0 auto;
  flex-wrap: wrap;
  gap: .55rem;
  justify-content: flex-end;
  max-width: 430px;
}

.public-quiz-share__actions button,
.public-quiz-share__actions a {
  align-items: center;
  border: 1px solid var(--quiz-teal);
  border-radius: 10px;
  display: inline-flex;
  font: inherit;
  font-size: .88rem;
  font-weight: 800;
  justify-content: center;
  min-height: 44px;
  padding: .65rem .9rem;
  text-decoration: none;
}

.public-quiz-share__actions button {
  background: var(--quiz-teal);
  color: #fff;
  cursor: pointer;
}

.public-quiz-share__actions a {
  background: #fff;
  color: var(--quiz-teal-deep);
}

.public-quiz-share__actions button:hover {
  background: var(--quiz-teal-deep);
}

.public-quiz-share__actions a:hover {
  background: #f8fbfa;
}

#public-quiz-share-status {
  color: var(--quiz-muted);
  flex-basis: 100%;
  font-size: .78rem;
  min-height: 1.1em;
  text-align: right;
}

.public-quiz-leaderboards {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 1.5rem;
}

.public-quiz-duel-list {
  background: #fff;
  border: 1px solid var(--quiz-line);
  border-radius: 22px;
  box-shadow: 0 16px 45px rgba(20, 78, 82, .07);
  margin-top: 1rem;
  overflow: hidden;
}

.public-quiz-duel-list > header {
  align-items: end;
  border-bottom: 1px solid var(--quiz-line);
  display: grid;
  gap: 1.5rem;
  grid-template-columns: minmax(0, 1fr) minmax(260px, .8fr);
  padding: 1.4rem 1.5rem 1.15rem;
}

.public-quiz-duel-list h2 {
  color: var(--quiz-teal-deep);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  font-weight: 500;
  letter-spacing: -.035em;
  margin: 0;
}

.public-quiz-duel-list > header > p {
  color: var(--quiz-muted);
  font-size: .88rem;
  line-height: 1.5;
  margin: 0;
}

.public-quiz-duel-list__grid {
  display: grid;
  gap: .8rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  padding: 1rem;
}

.public-quiz-duel-list article {
  align-items: center;
  background: linear-gradient(135deg, #f2f8f7, #fff9ef);
  border: 1px solid #dce8e6;
  border-radius: 14px;
  display: grid;
  gap: .65rem;
  grid-template-columns: 1fr auto 1fr;
  padding: .9rem;
  text-align: center;
}

.public-quiz-duel-list article > div {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.public-quiz-duel-list article span {
  color: var(--quiz-gold);
  font-size: .64rem;
  font-weight: 850;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.public-quiz-duel-list article strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.public-quiz-duel-list article b {
  color: var(--quiz-teal-deep);
}

.public-quiz-duel-list article > i {
  color: var(--quiz-muted);
  font-size: .7rem;
  font-style: normal;
}

.public-quiz-duel-list article > p {
  border-top: 1px solid rgba(23, 109, 112, .12);
  color: var(--quiz-teal-deep);
  font-size: .78rem;
  font-weight: 800;
  grid-column: 1 / -1;
  margin: 0;
  padding-top: .55rem;
}

.public-quiz-duel-list__empty {
  color: var(--quiz-muted);
  grid-column: 1 / -1;
  margin: 0;
  padding: 1rem;
  text-align: center;
}

.public-quiz-board {
  background: #fff;
  border: 1px solid var(--quiz-line);
  border-radius: 22px;
  box-shadow: 0 16px 45px rgba(20, 78, 82, .07);
  overflow: hidden;
}

.public-quiz-board--all-time {
  background: linear-gradient(160deg, #fff 60%, #fcf5e8 100%);
}

.public-quiz-board header {
  border-bottom: 1px solid var(--quiz-line);
  padding: 1.4rem 1.5rem 1.1rem;
}

.public-quiz-board h2 {
  font-size: clamp(1.7rem, 3vw, 2.3rem);
}

.public-quiz-board header > p:last-child {
  color: var(--quiz-muted);
  margin: .35rem 0 0;
}

.public-quiz-board ol {
  list-style: none;
  margin: 0;
  padding: .5rem 1.1rem 1rem;
}

.public-quiz-board li {
  align-items: center;
  border-bottom: 1px solid #e8efee;
  display: grid;
  gap: .15rem .7rem;
  grid-template-columns: 34px 1fr auto;
  min-height: 58px;
  padding: .55rem .2rem;
}

.public-quiz-board li:last-child {
  border-bottom: 0;
}

.public-quiz-board li > strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.public-quiz-student-badge {
  background: #e4f2ee;
  border: 1px solid #bfdcd5;
  border-radius: 999px;
  color: var(--quiz-teal-deep);
  display: inline-flex;
  font-family: Arial, sans-serif;
  font-size: .56rem;
  font-style: normal;
  font-weight: 850;
  letter-spacing: .04em;
  margin-left: .35rem;
  padding: .13rem .38rem;
  text-transform: uppercase;
  vertical-align: middle;
}

.public-quiz-student-note {
  align-items: center;
  color: var(--quiz-muted);
  display: flex;
  gap: .25rem;
}

.public-quiz-student-note .public-quiz-student-badge {
  margin-left: 0;
}

.public-quiz-board li > span:not(.public-quiz-rank) {
  color: var(--quiz-muted);
  font-size: .78rem;
  grid-column: 2;
}

.public-quiz-board li > b {
  color: var(--quiz-teal-deep);
  grid-column: 3;
  grid-row: 1 / span 2;
}

.public-quiz-rank {
  align-items: center;
  background: #edf4f3;
  border-radius: 50%;
  display: flex;
  font-size: .8rem;
  font-weight: 850;
  grid-row: 1 / span 2;
  height: 30px;
  justify-content: center;
  width: 30px;
}

.public-quiz-board li:nth-child(1) .public-quiz-rank { background: #f4d99e; color: #6e4b0f; }
.public-quiz-board li:nth-child(2) .public-quiz-rank { background: #dbe1e2; color: #425052; }
.public-quiz-board li:nth-child(3) .public-quiz-rank { background: #ecd2bb; color: #70492b; }

.public-quiz-board .public-quiz-board__empty {
  color: var(--quiz-muted);
  display: block;
  font-style: italic;
  padding: 1.2rem .3rem;
}

.public-quiz-score-note {
  color: var(--quiz-muted);
  font-size: .82rem;
  margin: 1rem 0 0;
  text-align: center;
}

.public-quiz-email-page {
  max-width: 720px;
}

.public-quiz-email-page h1 {
  color: var(--quiz-teal-deep);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.3rem, 6vw, 4rem);
  font-weight: 500;
  letter-spacing: -.04em;
  margin: 0;
}

.public-quiz-email-page h1 + p {
  color: var(--quiz-muted);
  margin: .8rem auto 0;
}

.public-quiz-email-form button {
  background: #fff;
  border: 1px solid var(--quiz-teal);
  border-radius: 10px;
  color: var(--quiz-teal-deep);
  cursor: pointer;
  font: inherit;
  font-weight: 800;
  margin-top: 1.2rem;
  min-height: 48px;
  padding: .7rem 1rem;
}

.public-quiz-email-form button:hover {
  background: var(--quiz-soft);
}

@media (max-width: 850px) {
  .public-quiz-hero {
    grid-template-columns: 1fr;
  }

  .public-quiz-orbit {
    max-width: 270px;
  }

  .public-quiz-curriculum > header {
    align-items: start;
    grid-template-columns: 1fr;
  }

  .public-quiz-duel-list > header,
  .public-quiz-duel-list__grid {
    grid-template-columns: 1fr;
  }

  .public-quiz-start,
  .public-quiz-result,
  .public-quiz-leaderboards,
  .public-quiz-challenge {
    grid-template-columns: 1fr;
  }

  .public-quiz-result__legend,
  .public-quiz-button {
    grid-column: 1;
  }

  .public-quiz-result__answers {
    grid-template-columns: repeat(10, minmax(30px, 1fr));
  }
}

@media (max-width: 600px) {
  .public-quiz-page {
    margin-top: .5rem;
    padding: 0 4px;
  }

  .public-quiz-hero {
    border-radius: 20px;
    min-height: 0;
    padding: 1.5rem 1.15rem 2rem;
  }

  .public-quiz-hero h1 {
    font-size: clamp(2.7rem, 15vw, 4rem);
  }

  .public-quiz-orbit {
    display: none;
  }

  .public-quiz-curriculum ul {
    grid-template-columns: 1fr;
  }

  .public-quiz-curriculum li:nth-child(odd) {
    border-right: 0;
  }

  .public-quiz-curriculum li:nth-child(n + 2) {
    border-top: 1px solid var(--quiz-line);
  }

  .public-quiz-curriculum footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .public-quiz-share {
    align-items: stretch;
    flex-direction: column;
  }

  .public-quiz-challenge__fields {
    grid-template-columns: 1fr;
  }

  .public-quiz-duel__players {
    grid-template-columns: 1fr;
  }

  .public-quiz-duel__players > i {
    justify-self: center;
  }

  .public-quiz-share__actions {
    justify-content: flex-start;
    max-width: none;
  }

  #public-quiz-share-status {
    text-align: left;
  }

  .public-quiz-subjects {
    grid-template-columns: 1fr;
  }

  .public-quiz-play-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 1rem;
  }

  .public-quiz-live {
    justify-content: space-between;
    width: 100%;
  }

  .public-quiz-play-actions {
    align-items: flex-start;
    width: 100%;
  }

  .public-quiz-question legend {
    grid-template-columns: auto 1fr;
  }

  .public-quiz-options {
    margin-left: 0;
  }

  .public-quiz-submit {
    align-items: stretch;
    flex-direction: column;
  }

  .public-quiz-result__answers {
    grid-template-columns: repeat(5, 1fr);
  }

  .public-quiz-board li {
    grid-template-columns: 31px minmax(0, 1fr) auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .public-quiz-page * {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}