.reference-page.activities-page {
  width: 1200px;
  max-width: calc(100% - 48px);
  margin: 24px auto;
  min-height: calc(100vh - 48px);
}
.activities-hero {
  background-size: cover;
  background-position: center 52%;
  color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
  padding: 48px 46px;
  min-height: 244px;
}
.activities-hero > div > span {
  font-size: 11px;
  letter-spacing: 2px;
  color: #b8d3ef;
}
.activities-page .activities-hero h1 {
  font:
    600 38px/1.5 Arial,
    "Microsoft YaHei",
    sans-serif;
  letter-spacing: 1px;
  margin: 13px 0 12px;
}
.activities-page .activities-hero p {
  font-size: 14px;
  line-height: 1.9;
  color: #c5daef;
}
.activities-counts {
  display: flex;
  gap: 36px;
  border: 1px solid #ffffff26;
  border-radius: 10px;
  background: #0e3c6336;
  padding: 22px 28px;
  backdrop-filter: blur(12px);
}
.activities-counts > div + div {
  border-left: 1px solid #ffffff30;
  padding-left: 32px;
}
.activities-counts strong {
  display: block;
  font-size: 34px;
  font-weight: 500;
  line-height: 1.4;
}
.activities-counts span {
  display: block;
  font-size: 11px;
  color: #bfd5ea;
  white-space: nowrap;
  margin-top: 6px;
}
.activities-main {
  padding: 30px 36px 36px;
  background: #f7faff;
}
.activities-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}
.activities-tabs {
  display: flex;
  gap: 8px;
  min-width: 0;
  overflow-x: auto;
  padding: 3px 0;
}
.activities-page .activities-tabs button {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 10px 16px;
  border: 1px solid #e0e9f5;
  border-radius: 6px;
  background: #fff;
  color: #6e86a7;
  font-size: 13px;
  white-space: nowrap;
}
.activities-page .activities-tabs button[aria-selected="true"] {
  background: #116fe9;
  color: #fff;
  border-color: #116fe9;
  box-shadow: 0 4px 12px #126ee51c;
}
.activities-tabs small {
  font-size: 10px;
  opacity: 0.6;
}
.activities-search {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid #dce6f3;
  border-radius: 6px;
  padding: 0 12px;
  background: #fff;
  color: #869dbb;
  min-width: 0;
}
.activities-search input {
  min-width: 0;
  width: 210px;
  border: 0 !important;
  outline: none !important;
  background: none;
  font-size: 12px;
  padding: 11px 0;
  color: #3c5b82;
}
.activities-order-note {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin: 19px 0 30px;
  font-size: 11px;
  color: #92a4bc;
  line-height: 1.8;
}
.activities-order-note small {
  font-size: 11px;
  white-space: nowrap;
}
.activities-group {
  margin-bottom: 34px;
}
.activities-group-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}
.activities-page .activities-group-title h2 {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 600;
  color: #254566;
}
.activities-group-title h2 i {
  width: 6px;
  height: 18px;
  border-radius: 3px;
  background: #2e8be5;
}
.activities-ended .activities-group-title h2 i {
  background: #a6b5c8;
}
.activities-upcoming .activities-group-title h2 i {
  background: #cea75f;
}
.activities-group-title > span {
  font-size: 11px;
  color: #92a5bd;
}
.activity-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}
.activity-card {
  border: 1px solid #e0e9f5;
  background: #fff;
  overflow: hidden;
  border-radius: 11px;
  display: block;
  transition:
    box-shadow 0.2s,
    transform 0.2s,
    border-color 0.2s;
}
.activity-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px #204a7514;
  border-color: #b6d2f3;
}
.activity-card-cover {
  height: 156px;
  background-size: cover;
  background-position: center 45%;
  position: relative;
  padding: 17px;
  background-color: #eaf2fb;
}
.activity-card-cover:after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, #103d6b22, transparent);
  pointer-events: none;
}
.activity-state {
  display: inline-flex;
  gap: 7px;
  align-items: center;
  padding: 5px 11px;
  background: #ffffffed;
  border-radius: 20px;
  font-size: 10px;
  color: #177abc;
  box-shadow: 0 2px 8px #153b5d0a;
}
.activity-state i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #1ebc8a;
}
.activity-state.ended {
  color: #8395ac;
}
.activity-state.ended i {
  background: #9eacc0;
}
.activity-state.upcoming {
  color: #a78544;
}
.activity-state.upcoming i {
  background: #d7ad58;
}
.activity-card-content {
  padding: 23px 24px 0;
}
.activities-page .activity-card h3 {
  font-size: 22px;
  letter-spacing: 0.5px;
  color: #1b3e65;
  font-weight: 600;
  line-height: 1.6;
  overflow-wrap: anywhere;
}
.activities-page .activity-card p {
  font-size: 12px;
  color: #8498b3;
  line-height: 1.9;
  margin-top: 7px;
  min-height: 46px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.activity-card-dates {
  display: flex;
  gap: 7px;
  align-items: center;
  color: #90a4bd;
  font-size: 10px;
  padding: 15px 0 20px;
}
.activity-card-dates svg {
  flex-shrink: 0;
}
.activity-card-bottom {
  border-top: 1px solid #e9eff7;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 15px;
  padding: 18px 0;
}
.activity-card-bottom > div {
  display: flex;
  gap: 20px;
  color: #8b9fba;
  font-size: 11px;
  flex-wrap: wrap;
}
.activity-card-bottom span {
  display: flex;
  align-items: center;
  gap: 6px;
}
.activity-card-bottom strong {
  display: flex;
  gap: 11px;
  align-items: center;
  white-space: nowrap;
  font-size: 12px;
  color: #1d76df;
  font-weight: 500;
}
.activities-ended .activity-card-bottom strong {
  color: #788fa9;
}
.activities-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin: 32px 0;
  color: #6d85a5;
  font-size: 12px;
}
.activities-page .activities-pagination button {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid #dce6f3;
  border-radius: 5px;
  background: #fff;
}
.activities-page .activities-disclaimer {
  margin-top: 30px;
  border-top: 1px solid #e4ebf6;
  padding-top: 22px;
  text-align: center;
  font-size: 10px;
  line-height: 1.9;
  color: #9bacbf;
}
.activities-empty {
  text-align: center;
  color: #a5b3c5;
  padding: 70px 20px;
}
.activities-page .activities-empty h2 {
  font-size: 18px;
  color: #728bab;
  margin: 18px 0 10px;
}
.activities-page .activities-empty p {
  font-size: 12px;
  color: #9cacc0;
}
.activities-page .activities-empty button {
  margin-top: 22px;
  border: 1px solid #c8dbf3;
  border-radius: 6px;
  padding: 10px 18px;
  color: #4a83c7;
  background: #fff;
  font-size: 12px;
}
@media (max-width: 1100px) {
  .activities-hero {
    padding: 40px 32px;
  }
  .activities-counts {
    padding: 20px;
    gap: 24px;
  }
  .activities-counts > div + div {
    padding-left: 24px;
  }
  .activities-page .activities-hero h1 {
    font-size: 32px;
  }
  .activities-main {
    padding: 26px;
  }
  .activities-tabs {
    gap: 6px;
  }
  .activities-page .activities-tabs button {
    padding: 9px 11px;
    font-size: 12px;
  }
  .activities-search input {
    width: 170px;
  }
  .activity-card-grid {
    gap: 20px;
  }
  .activity-card-content {
    padding: 20px 20px 0;
  }
  .activity-card-bottom > div {
    gap: 12px;
  }
}
@media (max-width: 768px) {
  .reference-page.activities-page {
    width: 100%;
    max-width: 100%;
    margin: 0;
    border-radius: 0;
    min-height: 100vh;
  }
  .activities-hero {
    padding: 32px 24px;
    min-height: 0;
    gap: 25px;
  }
  .activities-page .activities-hero h1 {
    font-size: 28px;
  }
  .activities-page .activities-hero p {
    font-size: 12px;
  }
  .activities-counts {
    padding: 14px;
    gap: 17px;
  }
  .activities-counts > div + div {
    padding-left: 17px;
  }
  .activities-counts strong {
    font-size: 26px;
  }
  .activities-counts span {
    font-size: 10px;
  }
  .activities-main {
    padding: 24px 20px;
  }
  .activities-toolbar {
    align-items: stretch;
    flex-direction: column;
    gap: 15px;
  }
  .activities-search input {
    width: 100%;
  }
  .activities-search svg {
    flex-shrink: 0;
  }
  .activities-tabs {
    gap: 8px;
  }
  .activities-page .activities-tabs button {
    padding: 9px 14px;
  }
  .activity-card-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .activities-order-note {
    font-size: 10px;
  }
  .activities-group-title > span {
    font-size: 10px;
  }
  .activities-page .activities-group-title h2 {
    font-size: 17px;
  }
  .activity-card-cover {
    height: 180px;
  }
}
@media (max-width: 480px) {
  .activities-hero {
    flex-direction: column;
    align-items: flex-start;
    padding: 30px 22px;
    gap: 22px;
  }
  .activities-counts {
    padding: 12px 22px;
    gap: 28px;
    align-self: stretch;
    justify-content: space-between;
  }
  .activities-counts > div {
    flex: 1;
  }
  .activities-counts > div + div {
    padding-left: 32px;
  }
  .activities-counts strong {
    font-size: 25px;
  }
  .activities-counts span {
    font-size: 10px;
  }
  .activities-main {
    padding: 22px 14px;
  }
  .activities-tabs {
    gap: 6px;
  }
  .activities-page .activities-tabs button {
    font-size: 11px;
    padding: 9px 11px;
    gap: 6px;
  }
  .activities-order-note {
    gap: 12px;
    margin-bottom: 25px;
  }
  .activities-group-title {
    gap: 10px;
    align-items: baseline;
  }
  .activities-group-title > span {
    max-width: 50%;
    text-align: right;
  }
  .activity-card-cover {
    height: 148px;
  }
  .activity-card-content {
    padding: 20px 19px 0;
  }
  .activities-page .activity-card h3 {
    font-size: 21px;
  }
  .activity-card-bottom > div {
    gap: 12px;
    font-size: 10px;
  }
  .activity-card-bottom strong {
    font-size: 11px;
    gap: 5px;
  }
  .activity-card-dates {
    font-size: 10px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .activity-card {
    transition: none;
  }
}