/*
 * IABL Official Website — Shared subpage styles
 * Reuses homepage tokens from style.css. Keep layouts consistent.
 */

.page-body {
  padding-top: var(--header-h);
  min-height: 100vh;
  background-color: transparent;
  background-image: url("../assets/branding/pattern/iabl-pattern.svg");
  background-repeat: repeat;
  background-attachment: fixed;
  background-position: 0 0;
  background-size: 720px 520px;
}

.page-hero {
  padding: clamp(2.5rem, 5vw, 3.75rem) 0 clamp(2rem, 4vw, 2.75rem);
  background: rgba(7, 26, 77, 0.9);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.page-hero__title {
  font-family: var(--font-zh);
  font-size: clamp(1.85rem, 4vw, 2.5rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--white);
}

.page-hero__en {
  margin-top: 0.55rem;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--white-50);
}

.page-hero__desc {
  margin-top: 1rem;
  max-width: 42rem;
  font-family: var(--font-zh);
  font-size: 1rem;
  line-height: 1.75;
  color: var(--white-70);
}

.page-hero__intro {
  margin: 0.85rem auto 0;
  max-width: 38rem;
  font-family: var(--font-zh);
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--white-50);
  text-align: center;
}

.page-hero__intro-en {
  margin: 0.3rem auto 0;
  max-width: 38rem;
  font-family: var(--font-body);
  font-size: 0.76rem;
  line-height: 1.5;
  color: var(--white-50);
  opacity: 0.85;
  text-align: center;
}

.page-main {
  padding: clamp(2.5rem, 5vw, 4rem) 0 clamp(4rem, 7vw, 5.5rem);
}

.page-block {
  margin-bottom: clamp(2.25rem, 4vw, 3.25rem);
}

.page-block:last-child {
  margin-bottom: 0;
}

.page-block__title {
  font-family: var(--font-zh);
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--white);
}

.page-block__title + .page-block__en {
  margin-top: -0.55rem;
}

.page-block__text {
  font-family: var(--font-zh);
  font-size: 1.02rem;
  line-height: 1.85;
  color: var(--white-70);
}

.page-block__text + .page-block__text {
  margin-top: 0.85rem;
}

.page-note {
  font-family: var(--font-zh);
  font-size: 0.95rem;
  color: var(--white-50);
  line-height: 1.7;
  padding: 1rem 1.15rem;
  border: 1px dashed rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.03);
}

/* Announcement / document list extras */
.content-card__type {
  display: inline-block;
  margin-top: 0.45rem;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white-50);
}

.page-main .announce-empty {
  max-width: 560px;
  margin-inline: auto;
}

.docs-section {
  margin-bottom: clamp(2rem, 4vw, 2.75rem);
}

.docs-section:last-of-type {
  margin-bottom: 0;
}

.docs-section__title {
  font-family: var(--font-zh);
  font-size: clamp(1.1rem, 2.2vw, 1.3rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 1rem;
}

.docs-empty {
  max-width: 560px;
  margin-inline: auto;
  text-align: center;
  padding: 2rem 1.5rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--white-12);
  border-radius: var(--radius);
}

.docs-empty__title {
  font-family: var(--font-zh);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
}

.docs-empty__text {
  margin-top: 0.55rem;
  font-family: var(--font-zh);
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--white-70);
}

.clubs-section {
  margin-bottom: clamp(2.25rem, 4vw, 3.25rem);
}

.clubs-section__title {
  font-family: var(--font-zh);
  font-size: clamp(1.15rem, 2.4vw, 1.4rem);
  font-weight: 700;
  color: var(--white);
}

.clubs-section__en {
  margin-top: 0.35rem;
  margin-bottom: 1.15rem;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--white-50);
}

.page-block > .clubs-section__en {
  margin-top: 0.25rem;
}

.history-join-year {
  margin-bottom: 1.5rem;
}

.history-join-year__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--white);
  margin-bottom: 0.55rem;
}

.history-join-year__list {
  margin: 0;
  padding-left: 1.15rem;
  font-family: var(--font-zh);
  color: var(--white-70);
  line-height: 1.8;
}

.history-join-year__list li + li {
  margin-top: 0.25rem;
}

.history-member-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.history-member-card {
  padding: 1.25rem 1.35rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--white-12);
  border-radius: var(--radius);
}

.history-member-card__name {
  font-family: var(--font-zh);
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--white);
}

.history-member-card__status {
  margin-top: 0.4rem;
  font-family: var(--font-zh);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--red);
}

.history-member-card__status-en {
  margin-top: 0.15rem;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: none;
  color: var(--red);
  opacity: 0.85;
}

.site-footer__nav a.footer-bilingual {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.1rem;
  line-height: 1.2;
}

.site-footer__nav .nav-en {
  font-size: 0.62rem;
}

/* Match reports */
.match-report-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.match-report-card {
  padding: 1.5rem 1.45rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--white-12);
  border-radius: var(--radius);
}

.match-report-card__title {
  font-family: var(--font-zh);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
}

.match-report-card__en {
  margin-top: 0.35rem;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white-50);
}

.match-report-card__desc {
  margin-top: 0.85rem;
  font-family: var(--font-zh);
  font-size: 0.96rem;
  line-height: 1.75;
  color: var(--white-70);
  max-width: 40rem;
}

.match-report-card__desc-en {
  margin-top: 0.45rem;
  font-family: var(--font-body);
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--white-50);
  max-width: 40rem;
}

.match-report-card .btn {
  margin-top: 1.15rem;
}

.constitution-block .match-report-card {
  max-width: 36rem;
}

.constitution-block .match-report-card--current {
  border-color: rgba(255, 255, 255, 0.32);
  background: rgba(255, 255, 255, 0.08);
}

.system-reserve {
  padding: 1.5rem 1.45rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px dashed rgba(255, 255, 255, 0.22);
  border-radius: var(--radius);
  max-width: 42rem;
}

.system-reserve__title {
  font-family: var(--font-zh);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
}

.system-reserve__en {
  margin-top: 0.35rem;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white-50);
}

.system-reserve__text,
.system-reserve__text-en {
  margin-top: 0.85rem;
  line-height: 1.75;
  max-width: 40rem;
}

.system-reserve__text {
  font-family: var(--font-zh);
  font-size: 0.96rem;
  color: var(--white-70);
}

.system-reserve__text-en {
  font-family: var(--font-body);
  font-size: 0.88rem;
  color: var(--white-50);
}

.system-reserve-note {
  margin-top: 1rem;
  font-family: var(--font-zh);
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--white-50);
  max-width: 42rem;
}

.announcements-live .match-report-list,
.announcements-live > .match-report-card {
  margin-bottom: 0;
}

/* Content / document list cards */
.content-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.content-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem 1.5rem;
  align-items: center;
  padding: 1.35rem 1.4rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--white-12);
  border-radius: var(--radius);
}

.content-card__title {
  font-family: var(--font-zh);
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--white);
}

.content-card__en {
  margin-top: 0.25rem;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white-50);
}

.content-card__pending {
  margin: 0;
  font-size: 0.88rem;
  color: var(--white-50);
  text-align: right;
}

.content-card__meta {
  margin-top: 0.4rem;
  font-size: 0.88rem;
  color: var(--white-50);
}

.content-card__desc {
  margin-top: 0.45rem;
  font-size: 0.92rem;
  color: var(--white-70);
  line-height: 1.55;
}

.content-card--report {
  grid-template-columns: minmax(96px, 140px) 1fr auto;
}

.content-card__cover {
  width: 100%;
  aspect-ratio: 3 / 4;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  display: grid;
  place-items: center;
  overflow: hidden;
  color: var(--white-50);
  font-size: 0.8rem;
  text-align: center;
  padding: 0.5rem;
}

.content-card__cover img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* Clubs directory page */
.page-hero__note {
  margin-top: 0.65rem;
  max-width: 42rem;
  font-family: var(--font-zh);
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--white-50);
}

.page-hero__note--center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.clubs-stat {
  margin-top: 1.5rem;
  display: inline-flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.85rem 1.25rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--white-12);
  border-radius: var(--radius-sm);
}

.clubs-stat__value {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--white);
  line-height: 1.1;
}

.clubs-stat__label {
  font-family: var(--font-zh);
  font-size: 0.88rem;
  color: var(--white-70);
}

.clubs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1.25rem;
  max-width: none;
  margin-inline: 0;
}

.clubs-grid .club-card__logo {
  width: 88px;
  height: 88px;
  max-width: 88px;
  padding: 8px;
  background: #f5f7fb;
}

.clubs-grid .club-card__logo img {
  object-fit: contain;
  object-position: center;
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
}

.clubs-grid .club-card__badge-wrap {
  max-width: 88px;
}

.club-card--directory {
  gap: 0.45rem;
  padding: 1.35rem 1.1rem 1.4rem;
}

.club-card__name-en {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white-50);
}

.club-card__former {
  font-family: var(--font-zh);
  font-size: 0.82rem;
  color: var(--white-50);
  line-height: 1.45;
}

.clubs-grid .club-card__ph {
  color: #9aa3b5;
}

.clubs-grid + .page-cta {
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
}

/* Legal pages */
.legal-list {
  padding-left: 1.2rem;
  color: var(--white-70);
  font-family: var(--font-zh);
  line-height: 1.85;
}

.legal-list li + li {
  margin-top: 0.55rem;
}

/* 404 */
.page-404 {
  min-height: calc(100vh - var(--header-h));
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 3rem 1.5rem;
}

.page-404__code {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 10vw, 5.5rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--white);
  line-height: 1;
}

.page-404__title {
  margin-top: 0.75rem;
  font-family: var(--font-zh);
  font-size: 1.5rem;
  font-weight: 700;
}

.page-404__en {
  margin-top: 0.4rem;
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  color: var(--white-50);
}

.page-404__actions {
  margin-top: 2rem;
}

/* About page V1 */
.page-block__en {
  margin-top: 0.35rem;
  margin-bottom: 1.35rem;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--white-50);
}

.page-block__en--cta {
  margin-bottom: 0.85rem;
}

.page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  margin-top: 1.35rem;
}

.about-split {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(220px, 280px);
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: center;
}

.about-split__copy .page-block__text:first-child {
  margin-top: 0;
}

.about-taglist {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.65rem;
}

.about-taglist li {
  font-family: var(--font-zh);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--white-70);
  padding: 0.35rem 0.75rem;
  border: 1px solid var(--white-12);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
}

.about-split__logo {
  display: grid;
  place-items: center;
  aspect-ratio: 1;
  width: 100%;
  max-width: 260px;
  margin-inline: auto;
  padding: 1.75rem;
  background: #f5f7fb;
  border: 1px solid var(--white-12);
  border-radius: var(--radius);
}

.about-split__logo img {
  width: 78%;
  height: 78%;
  object-fit: contain;
}

/* About intro card logo only — do not reuse for nav / clubs / footer */
.about-intro-logo .about-intro-logo-img {
  width: 78%;
  max-width: none;
  height: auto;
  object-fit: unset;
  object-position: center;
  transform: translateY(-4px);
  background: none;
  border: none;
  box-shadow: none;
}

.mission-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.mission-card {
  text-align: center;
  padding: 1.6rem 1rem 1.5rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--white-12);
  border-radius: var(--radius);
}

.mission-card__icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  margin: 0 auto 0.95rem;
  color: var(--white-90);
}

.mission-card__icon svg {
  width: 40px;
  height: 40px;
}

.mission-card__title {
  font-family: var(--font-zh);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
}

.mission-card__en {
  margin-top: 0.4rem;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--white-50);
}

.mission-card__text {
  margin-top: 0.55rem;
  font-family: var(--font-zh);
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--white-70);
}

.timeline__code {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--white);
}

.org-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 1rem;
}

.org-item {
  text-align: center;
  padding: 1.35rem 0.75rem 1.25rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--white-12);
  border-radius: var(--radius);
}

.org-item__icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin: 0 auto 0.85rem;
  color: var(--white-90);
}

.org-item__icon svg {
  width: 36px;
  height: 36px;
}

.org-item__title {
  font-family: var(--font-zh);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
}

.org-item__en {
  margin-top: 0.3rem;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--white-50);
}

.about-join .page-cta__text {
  max-width: 32rem;
}

.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
  border-left: 2px solid rgba(255, 255, 255, 0.18);
  margin-left: 0.35rem;
}

.timeline__item {
  position: relative;
  padding: 0 0 1.5rem 1.5rem;
}

.timeline__item:last-child {
  padding-bottom: 0;
}

.timeline__item::before {
  content: "";
  position: absolute;
  left: -0.4rem;
  top: 0.45rem;
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 50%;
  background: var(--blue-btn);
  border: 2px solid var(--navy-deep);
  box-sizing: border-box;
}

.timeline__year {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--white);
}

.timeline__text {
  margin-top: 0.35rem;
  font-family: var(--font-zh);
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--white-70);
  max-width: 40rem;
}

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

.sport-card {
  padding: 1.5rem 1.45rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--white-12);
  border-radius: var(--radius);
}

.sport-card__title {
  font-family: var(--font-zh);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
}

.sport-card__en {
  margin-top: 0.35rem;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--white-50);
}

.sport-card__text {
  margin-top: 0.85rem;
  font-family: var(--font-zh);
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--white-70);
}

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

.ops-panel {
  padding: 1.4rem 1.45rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--white-12);
  border-radius: var(--radius);
}

.ops-panel__title {
  font-family: var(--font-zh);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.85rem;
}

.ops-list {
  margin: 0;
  padding-left: 1.15rem;
  font-family: var(--font-zh);
  font-size: 0.96rem;
  line-height: 1.8;
  color: var(--white-70);
}

.ops-list li + li {
  margin-top: 0.45rem;
}

.vision-panel {
  max-width: 44rem;
  padding: 1.6rem 1.5rem;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.02));
  border: 1px solid var(--white-12);
  border-radius: var(--radius);
}

.vision-panel__text {
  font-family: var(--font-zh);
  font-size: 1.08rem;
  line-height: 1.85;
  color: var(--white);
}

.vision-panel__en {
  margin-top: 0.9rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--white-50);
}

.page-cta {
  margin-top: clamp(0.5rem, 2vw, 1rem);
  padding: clamp(1.75rem, 4vw, 2.25rem);
  background: var(--navy);
  border: 1px solid var(--white-12);
  border-radius: var(--radius);
}

.page-cta__title {
  font-family: var(--font-zh);
  font-size: clamp(1.2rem, 2.5vw, 1.45rem);
  font-weight: 700;
  color: var(--white);
}

.page-cta__text {
  margin-top: 0.75rem;
  max-width: 36rem;
  font-family: var(--font-zh);
  font-size: 0.98rem;
  line-height: 1.75;
  color: var(--white-70);
}

@media (max-width: 720px) {
  .content-card,
  .content-card--report {
    grid-template-columns: 1fr;
  }

  .content-card__cover {
    max-width: 160px;
  }

  .sport-grid,
  .ops-grid {
    grid-template-columns: 1fr;
  }

  .about-split {
    grid-template-columns: 1fr;
  }

  .about-split__logo {
    max-width: 220px;
  }

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

  .org-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .clubs-grid {
    grid-template-columns: 1fr;
  }

  .timeline {
    margin-left: 0.15rem;
  }

  .timeline__item {
    padding-left: 1.25rem;
  }
}

@media (max-width: 520px) {
  .mission-grid,
  .org-grid {
    grid-template-columns: 1fr;
  }
}