/* Shared editorial system for Luban competition archive pages. */

.competition-document {
  --competition-field: var(--ink);
  --competition-signal: var(--lime);
  --competition-section-pad: clamp(28px, 5vw, 68px);
  --competition-reading-gap: clamp(36px, 4vw, 56px);
}

.competition-document--econ {
  --competition-field: var(--purple-deep);
  --competition-signal: var(--pink);
}

.competition-page {
  padding-bottom: var(--section-gap);
}

.competition-opening,
.competition-close {
  overflow: hidden;
  border: 2px solid var(--ink);
  border-radius: 4px;
}

.competition-opening {
  border-top: 0;
  border-radius: 0 0 4px 4px;
  background: var(--paper);
}

.competition-hero {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
}

.competition-hero__lead,
.competition-hero__brief {
  min-width: 0;
  min-height: 0;
  padding: clamp(42px, 4.5vw, 64px);
}

.competition-hero__lead {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: clamp(32px, 4vw, 48px);
  border-right: 2px solid var(--ink);
  background: var(--competition-field);
  color: var(--paper);
}

.competition-record {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: clamp(32px, 4vw, 52px);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  line-height: 1.2;
  text-transform: uppercase;
}

.competition-record span {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  padding: 6px 9px;
  border: 1px solid currentColor;
}

.competition-record span:first-child {
  border-color: var(--competition-signal);
  background: var(--competition-signal);
  color: var(--ink);
}

.competition-hero h1 {
  max-width: 11ch;
  margin-bottom: 24px;
  color: var(--paper);
  font-size: clamp(3.35rem, 6vw, 5.7rem);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 0.93;
  text-wrap: balance;
  overflow-wrap: normal;
  word-break: normal;
  hyphens: none;
}

.competition-hero__deck {
  max-width: 49ch;
  margin-bottom: 32px;
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(1.02rem, 1.35vw, 1.18rem);
  line-height: 1.55;
}

.competition-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.competition-actions .action {
  justify-content: space-between;
}

.competition-actions .action svg {
  width: 21px;
  height: 21px;
}

.competition-hero__lead .action--primary,
.competition-close .action--primary {
  border-color: var(--lime);
  background: var(--lime);
  color: var(--ink);
}

.competition-hero__lead .action--primary:hover,
.competition-hero__lead .action--primary:focus-visible,
.competition-close .action--primary:hover,
.competition-close .action--primary:focus-visible {
  border-color: var(--paper);
  background: var(--paper);
  color: var(--ink);
}

.competition-hero__lead .action--secondary,
.competition-close .action--secondary {
  border-color: rgba(255, 255, 255, 0.78);
  background: transparent;
  color: var(--paper);
}

.competition-hero__lead .action--secondary:hover,
.competition-hero__lead .action--secondary:focus-visible,
.competition-close .action--secondary:hover,
.competition-close .action--secondary:focus-visible {
  border-color: var(--paper);
  background: rgba(255, 255, 255, 0.12);
  color: var(--paper);
}

.competition-hero__brief {
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--lavender);
}

.competition-hero__brief h2 {
  max-width: 12ch;
  margin-bottom: 24px;
  font-size: clamp(2.45rem, 3.7vw, 4rem);
  font-weight: 500;
  line-height: 0.98;
  text-wrap: balance;
}

.competition-hero__brief > p {
  max-width: 45ch;
  margin-bottom: 34px;
  font-size: 1.02rem;
  line-height: 1.58;
}

.competition-terms {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  padding: 0;
  margin: 0 0 28px;
  border: 2px solid var(--ink);
  list-style: none;
}

.competition-terms li {
  display: grid;
  min-height: 58px;
  padding: 10px;
  border-right: 1px solid var(--ink);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  line-height: 1.2;
  place-items: center;
  text-align: center;
  text-transform: uppercase;
}

.competition-terms li:last-child {
  border-right: 0;
}

.competition-terms li:first-child {
  background: var(--competition-signal);
}

.competition-brief-format {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}

.competition-brief-format > div {
  min-width: 0;
  padding: 16px 14px;
}

.competition-brief-format > div + div {
  border-left: 1px solid var(--ink);
}

.competition-brief-format dt,
.competition-meta dt,
.competition-timeline__date,
.competition-note__label,
.competition-partner__role {
  margin-bottom: 7px;
  color: var(--purple-deep);
  font-family: var(--font-mono);
  font-size: 0.67rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  line-height: 1.25;
  text-transform: uppercase;
}

.competition-brief-format dd {
  margin: 0;
  font-size: 0.92rem;
  font-weight: 600;
  line-height: 1.35;
}

.competition-meta {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  padding: 0;
  margin: 0;
  border-top: 2px solid var(--ink);
  background: var(--paper);
}

.competition-meta > div {
  min-width: 0;
  padding: 20px;
  border-right: 1px solid var(--ink);
}

.competition-meta > div:last-child {
  border-right: 0;
}

.competition-meta dd {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.38;
}

.competition-meta time {
  font-variant-numeric: tabular-nums;
}

.competition-close {
  margin-top: var(--section-gap);
}

.competition-sheet {
  overflow: hidden;
  margin-top: 0;
  border: 0;
  border-radius: 0;
  background: var(--paper);
}

.competition-opening + .competition-sheet {
  margin-top: var(--section-gap);
  border-radius: 14px 14px 0 0;
}

.competition-sheet + .competition-sheet {
  border-top: 1px solid var(--rule-soft);
}

.competition-sheet--notes {
  border-radius: 0 0 14px 14px;
}

.competition-section-head {
  padding: clamp(48px, 6vw, 72px) var(--competition-section-pad) 24px;
  border-bottom: 0;
}

.competition-section-head h2 {
  max-width: 22ch;
  margin-bottom: 14px;
  font-size: clamp(2.35rem, 3.3vw, 3.4rem);
  font-weight: 500;
  line-height: 0.98;
  text-wrap: balance;
}

.competition-section-head p {
  max-width: 68ch;
  margin-bottom: 0;
  font-size: clamp(1rem, 1.15vw, 1.1rem);
  line-height: 1.6;
}

.competition-learning__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: stretch;
}

.competition-learning__copy {
  min-width: 0;
}

.competition-learning__copy .competition-section-head {
  padding-bottom: 26px;
}

.competition-learning-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: var(--competition-reading-gap);
  padding: 0 var(--competition-section-pad) clamp(48px, 6vw, 72px);
  margin: 0;
  list-style: none;
}

.competition-learning-list li {
  min-width: 0;
  padding: 20px 0 24px;
  border-top: 1px solid var(--rule-soft);
  font-size: 0.97rem;
  line-height: 1.58;
}

.competition-learning-list strong {
  display: block;
  margin-bottom: 6px;
  font-size: 1.08rem;
  font-weight: 600;
  line-height: 1.15;
}

.competition-preview {
  display: flex;
  min-width: 0;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  padding: clamp(36px, 4vw, 56px) var(--competition-section-pad)
    clamp(48px, 6vw, 72px);
  margin: 0;
  border-top: 1px solid var(--rule-soft);
  background: transparent;
}

.competition-preview img {
  width: min(100%, 920px);
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid var(--ink);
  background: var(--paper);
}

.competition-preview figcaption {
  margin-top: 12px;
  color: var(--purple-deep);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  line-height: 1.35;
}

.competition-feature-grid,
.competition-awards,
.competition-partners,
.competition-notes,
.competition-timeline {
  padding: 0;
  margin: 0;
  list-style: none;
}

.competition-feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: var(--competition-reading-gap);
  padding: 0 var(--competition-section-pad) clamp(48px, 6vw, 72px);
}

.competition-feature-grid li {
  min-width: 0;
  min-height: 0;
  padding: 24px 0 28px;
  border-top: 1px solid var(--rule-soft);
}

.competition-feature-grid h3 {
  max-width: 12ch;
  margin-bottom: 12px;
  font-size: clamp(1.45rem, 2vw, 1.85rem);
  font-weight: 600;
  line-height: 1.04;
  text-wrap: balance;
}

.competition-feature-grid p,
.competition-awards p,
.competition-partner p,
.competition-note p {
  margin-bottom: 0;
  font-size: 0.97rem;
  line-height: 1.58;
}

.competition-feature-grid li:nth-child(2) {
  background: transparent;
}

.competition-feature-grid li:nth-child(4) {
  background: transparent;
}

.competition-schedule-layout {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(280px, 1fr);
  gap: var(--competition-reading-gap);
  align-items: start;
  padding: 0 var(--competition-section-pad) clamp(48px, 6vw, 72px);
}

.competition-timeline {
  min-width: 0;
}

.competition-timeline li {
  display: grid;
  grid-template-columns: minmax(150px, 0.9fr) minmax(0, 2.1fr);
  border-bottom: 1px solid var(--rule-soft);
}

.competition-timeline li:last-child {
  border-bottom: 0;
}

.competition-timeline__rail,
.competition-timeline__body {
  min-width: 0;
  padding: 22px 0;
}

.competition-timeline__rail {
  padding-right: 24px;
  border-right: 0;
  background: transparent;
}

.competition-timeline__body {
  padding-left: 24px;
}

.competition-timeline__rail time {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.84rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  line-height: 1.45;
}

.competition-date-range {
  display: inline-flex;
  align-items: baseline;
  gap: 0.24em;
  white-space: nowrap;
}

.competition-date-range time,
.competition-date-range > span {
  display: inline;
}

.competition-timeline__body h3 {
  margin-bottom: 10px;
  font-size: 1.28rem;
  font-weight: 600;
  line-height: 1.12;
}

.competition-timeline__body p {
  margin-bottom: 0;
  font-size: 0.94rem;
  line-height: 1.55;
}

.competition-side {
  min-width: 0;
  align-self: start;
  padding: clamp(28px, 3vw, 38px);
  border: 0;
  border-radius: 14px;
  background: var(--lavender);
}

.competition-side h3 {
  max-width: 12ch;
  margin-bottom: 18px;
  font-size: clamp(2rem, 3.2vw, 3rem);
  font-weight: 500;
  line-height: 1;
  text-wrap: balance;
}

.competition-side > p {
  margin-bottom: 30px;
}

.competition-format-list {
  margin: 0;
  border-top: 1px solid var(--ink);
}

.competition-format-list > div {
  display: block;
  padding: 15px 0;
  border-bottom: 1px solid var(--ink);
}

.competition-format-list dt,
.competition-format-list dd {
  margin: 0;
  padding: 0;
}

.competition-format-list dt {
  margin-bottom: 5px;
  border: 0;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 600;
  line-height: 1.35;
  text-transform: uppercase;
  overflow-wrap: normal;
  word-break: normal;
}

.competition-format-list dd {
  font-size: 0.92rem;
  line-height: 1.45;
}

.competition-awards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(28px, 3vw, 42px);
  padding: 0 var(--competition-section-pad) clamp(48px, 6vw, 72px);
}

.competition-awards li {
  min-width: 0;
  min-height: 0;
  padding: 22px 0 8px;
  border-top: 2px solid var(--purple-deep);
}

.competition-awards li:first-child {
  border-top-width: 5px;
  border-top-color: var(--lime);
  background: transparent;
}

.competition-awards h3 {
  margin-bottom: 10px;
  font-size: 1.72rem;
  font-weight: 600;
  line-height: 1.05;
}

.competition-partners {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--competition-reading-gap);
  padding: 0 var(--competition-section-pad) clamp(48px, 6vw, 72px);
}

.competition-partner {
  min-width: 0;
  min-height: 0;
  padding: 24px 0 8px;
  border-top: 1px solid var(--rule-soft);
}

.competition-partner + .competition-partner {
  border-left: 0;
  background: transparent;
}

.competition-partner h3 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 3vw, 2.8rem);
  font-weight: 500;
  line-height: 1;
}

.competition-notes li {
  display: block;
  min-width: 0;
  padding: 22px 0 26px;
  border-top: 1px solid var(--rule-soft);
}

.competition-notes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 var(--competition-reading-gap);
  padding: 0 var(--competition-section-pad) clamp(48px, 6vw, 72px);
}

.competition-accordion-group {
  padding: 0 var(--competition-section-pad) clamp(48px, 6vw, 72px);
}

.competition-accordion {
  border-top: 1px solid var(--rule-soft);
}

.competition-accordion:last-child {
  border-bottom: 1px solid var(--rule-soft);
}

.competition-accordion__heading {
  margin: 0;
}

.competition-accordion__trigger {
  display: flex;
  width: 100%;
  min-height: 74px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px 0;
  background: transparent;
  color: var(--ink);
  font-size: clamp(1.06rem, 1.5vw, 1.32rem);
  font-weight: 600;
  line-height: 1.25;
  text-align: left;
  cursor: pointer;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.competition-accordion__trigger:hover,
.competition-accordion__trigger[aria-expanded="true"] {
  color: var(--purple-deep);
}

.competition-accordion__mark {
  position: relative;
  display: grid;
  flex: 0 0 28px;
  width: 28px;
  height: 28px;
  border: 1px solid currentColor;
  place-items: center;
}

.competition-accordion__mark span {
  position: absolute;
  width: 11px;
  height: 1px;
  background: currentColor;
  transition: transform 220ms var(--ease-out);
}

.competition-accordion__mark span:last-child {
  transform: rotate(90deg);
}

.competition-accordion[data-open="true"]
  .competition-accordion__mark
  span:last-child {
  transform: rotate(0);
}

.competition-accordion__panel {
  overflow: hidden;
}

.competition-accordion__panel[hidden] {
  display: none;
}

.competition-accordion__panel > p {
  max-width: 65ch;
  margin: 0 52px 24px 0;
  color: var(--ink);
  font-size: 0.98rem;
  line-height: 1.6;
}

.competition-accordion__panel a {
  color: var(--purple-deep);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.competition-accordion__panel a:hover,
.competition-accordion__panel a:focus-visible {
  color: var(--ink);
  text-decoration-thickness: 2px;
}

.no-js .competition-accordion__panel[hidden] {
  display: block;
}

.no-js .competition-accordion__trigger {
  cursor: default;
}

.competition-note__label,
.competition-note p {
  margin: 0;
  padding: 0;
}

.competition-note__label {
  margin-bottom: 9px;
  border: 0;
  background: transparent;
  overflow-wrap: normal;
  word-break: normal;
}

.competition-note p {
  max-width: 65ch;
}

.competition-note a {
  color: var(--purple-deep);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.competition-note a:hover,
.competition-note a:focus-visible {
  color: var(--ink);
  text-decoration-thickness: 2px;
}

.competition-close {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  background: var(--ink);
  color: var(--paper);
}

.competition-close__copy,
.competition-close__actions {
  min-width: 0;
  padding: clamp(36px, 5vw, 64px);
}

.competition-close__copy {
  border-right: 1px solid rgba(255, 255, 255, 0.42);
}

.competition-close h2 {
  max-width: 15ch;
  margin-bottom: 18px;
  font-size: clamp(2.45rem, 4vw, 4rem);
  font-weight: 500;
  line-height: 0.98;
  text-wrap: balance;
}

.competition-close p {
  max-width: 58ch;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.8);
}

.competition-close__actions {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
}

.competition-close__actions .action {
  width: 100%;
  justify-content: space-between;
}

.competition-document .site-footer__grid {
  margin-top: 0;
}

@media (max-width: 900px) {
  .competition-hero,
  .competition-schedule-layout,
  .competition-close {
    grid-template-columns: 1fr;
  }

  .competition-learning__layout {
    grid-template-columns: 1fr;
  }

  .competition-preview {
    padding: var(--competition-section-pad) var(--competition-section-pad)
      clamp(48px, 6vw, 72px);
  }

  .competition-hero__lead,
  .competition-hero__brief {
    min-height: 0;
  }

  .competition-hero__lead {
    border-right: 0;
    border-bottom: 2px solid var(--ink);
  }

  .competition-hero__brief h2 {
    max-width: 16ch;
  }

  .competition-meta {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .competition-meta > div {
    border-right: 1px solid var(--ink);
    border-bottom: 1px solid var(--ink);
  }

  .competition-meta > div:nth-child(2n) {
    border-right: 0;
  }

  .competition-meta > div:last-child {
    grid-column: 1 / -1;
    border-right: 0;
    border-bottom: 0;
  }

  .competition-side {
    margin-top: 8px;
  }

  .competition-close__copy {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.42);
  }
}

@media (max-width: 880px) {
  .competition-notes {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .competition-feature-grid,
  .competition-awards,
  .competition-partners {
    grid-template-columns: 1fr;
  }

  .competition-learning-list {
    grid-template-columns: 1fr;
  }

  .competition-feature-grid,
  .competition-awards,
  .competition-partners {
    gap: 0;
  }

  .competition-awards li,
  .competition-partner {
    padding-bottom: 22px;
  }
}

@media (max-width: 640px) {
  .competition-document {
    --competition-section-pad: 24px;
  }

  .competition-hero__lead,
  .competition-hero__brief,
  .competition-side,
  .competition-close__copy,
  .competition-close__actions {
    padding: 36px 24px;
  }

  .competition-section-head {
    padding: 42px var(--competition-section-pad) 20px;
  }

  .competition-record {
    margin-bottom: 38px;
  }

  .competition-hero h1 {
    font-size: clamp(2.45rem, 12vw, 3.15rem);
  }

  .competition-hero__brief h2,
  .competition-section-head h2,
  .competition-close h2 {
    font-size: clamp(2.25rem, 11vw, 3rem);
  }

  .competition-meta {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .competition-meta > div,
  .competition-meta > div:nth-child(2n) {
    border-right: 1px solid var(--ink);
    border-bottom: 1px solid var(--ink);
  }

  .competition-meta > div:nth-child(2n) {
    border-right: 0;
  }

  .competition-meta > div:last-child {
    grid-column: 1 / -1;
    border-right: 0;
    border-bottom: 0;
  }
}

@media (max-width: 600px) {
  .competition-timeline li {
    grid-template-columns: 1fr;
  }

  .competition-timeline__rail {
    padding: 20px 0 6px;
  }

  .competition-timeline__body {
    padding: 0 0 20px;
  }

  .competition-brief-format {
    grid-template-columns: 1fr;
  }

  .competition-brief-format > div + div {
    border-left: 0;
    border-right: 0;
    border-bottom: 1px solid var(--ink);
  }
}

@media (max-width: 480px) {
  .competition-actions {
    display: grid;
  }

  .competition-actions .action {
    width: 100%;
  }

  .competition-meta {
    grid-template-columns: 1fr;
  }

  .competition-meta > div,
  .competition-meta > div:nth-child(2n),
  .competition-meta > div:nth-child(3n) {
    min-height: 0;
    border-right: 0;
    border-bottom: 1px solid var(--ink);
  }

  .competition-meta > div:last-child {
    grid-column: auto;
    border-bottom: 0;
  }
}

@media (max-width: 390px) {
  .competition-document {
    --competition-section-pad: 20px;
  }

  .competition-hero__lead,
  .competition-hero__brief,
  .competition-side,
  .competition-close__copy,
  .competition-close__actions {
    padding: 32px 20px;
  }

  .competition-section-head {
    padding-top: 36px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .competition-document *,
  .competition-document *::before,
  .competition-document *::after {
    scroll-behavior: auto !important;
  }
}