/* 通知公告模块样式：控制公告时间线、日期标记、更多链接和滚动显隐效果。 */
.home-notice-section {
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-width: 0;
  height: 100%;
  padding: 2.15rem 2rem 1.9rem;
  border-radius: 28px;
  border: 1px solid rgba(0, 104, 183, 0.08);
  box-shadow: var(--shadow-soft);
  background:
    linear-gradient(180deg, rgba(239, 247, 253, 0.94), rgba(252, 254, 255, 0.98)),
    linear-gradient(135deg, rgba(0, 104, 183, 0.05), transparent 38%);
  --notice-line-x: 176px;
  --notice-line-start: 0px;
  --notice-title-offset: 176px;
  --notice-line-top: 0px;
  --notice-line-bottom: 100%;
  --notice-line-visual-bottom: 100%;
  --notice-line-height: 0px;
  --notice-more-top: 100%;
  --notice-arrow-center: 1.45rem;
  --notice-line-color: rgba(0, 104, 183, 0.68);
  --notice-line-color-soft: rgba(0, 104, 183, 0.18);
}

.home-notice-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(0, 104, 183, 0.05) 1px, transparent 1px),
    linear-gradient(rgba(0, 104, 183, 0.04) 1px, transparent 1px);
  background-size: 120px 120px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.2), transparent 72%);
  pointer-events: none;
}

.home-notice-section {
  position: relative;
  z-index: 1;
}

.home-notice-section .home-section-head {
  justify-content: center;
  margin-bottom: 1.45rem;
  text-align: center;
}

.home-notice-section .home-section-head .home-section-more {
  display: none;
}

.home-notice-section .home-section-head h2 {
  margin: 0 auto;
  padding: 0;
  color: var(--color-primary-dark);
  transform: none;
}

.home-notice-timeline {
  position: relative;
  width: 100%;
  margin: 0;
  padding: 0.12rem 0 0;
  overflow: visible;
}

.home-notice-list {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow: visible;
}

.home-notice-list::before {
  content: "";
  position: absolute;
  top: var(--notice-line-top);
  left: var(--notice-line-x);
  width: 2px;
  height: var(--notice-line-height);
  background: linear-gradient(
    180deg,
    rgba(0, 104, 183, 0.14) 0%,
    rgba(0, 104, 183, 0.42) 16%,
    var(--notice-line-color) 54%,
    rgba(0, 104, 183, 0.24) 84%,
    rgba(0, 104, 183, 0.08) 100%
  );
  transform: translateX(-50%) scaleY(1);
  transform-origin: top;
}

.home-notice-list::after {
  content: none;
  opacity: 0;
}

.home-notice-item {
  --notice-item-pad-top: 0.28rem;
  --notice-item-pad-bottom: 1.02rem;
  position: relative;
  display: grid;
  grid-template-columns: 94px 58px minmax(0, 1fr);
  gap: 0.86rem;
  align-items: stretch;
  padding: var(--notice-item-pad-top) 0 var(--notice-item-pad-bottom);
  border-radius: 16px;
  transition: background-color 0.24s ease;
}

.home-notice-link-cover {
  position: absolute;
  inset: 0;
  z-index: 2;
  border-radius: 16px;
}

.home-notice-link-cover:focus-visible {
  outline: 2px solid rgba(0, 104, 183, 0.45);
  outline-offset: 3px;
}

.home-notice-item:last-child {
  --notice-item-pad-bottom: 0.62rem;
}

.home-notice-item:hover,
.home-notice-item:focus-within {
  background: linear-gradient(90deg, rgba(0, 104, 183, 0.03), rgba(0, 104, 183, 0));
}

.home-notice-date {
  display: grid;
  justify-items: end;
  gap: 0.1rem;
  align-self: center;
  text-align: right;
  transition: opacity 0.5s ease, transform 0.58s cubic-bezier(0.22, 1, 0.36, 1);
}

.home-notice-monthday,
.home-notice-year {
  display: block;
}

.home-notice-monthday {
  color: var(--color-primary-dark);
  font: 700 1.3rem/1 var(--font-title);
  letter-spacing: 0.03em;
  transition: color 0.16s ease, transform 0.16s ease;
}

.home-notice-year {
  color: rgba(24, 52, 77, 0.44);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  transition: color 0.16s ease;
}

.home-notice-marker {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  align-self: stretch;
  min-height: 100%;
  margin-top: calc(var(--notice-item-pad-top) * -1);
  margin-bottom: calc(var(--notice-item-pad-bottom) * -1);
}

.home-notice-marker::before,
.home-notice-marker::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  border-radius: 999px;
  transform: translate(-50%, -50%);
  transition:
    transform 0.22s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.18s ease,
    background-color 0.18s ease,
    box-shadow 0.18s ease,
    border-color 0.18s ease;
  transition-delay: 0s;
}

.home-notice-marker::before {
  width: 14px;
  height: 14px;
  background: linear-gradient(180deg, #ffffff, #eef6fd);
  border: 3px solid var(--color-primary);
  box-shadow: 0 0 0 6px rgba(0, 104, 183, 0.08);
}

.home-notice-marker::after {
  top: 0;
  bottom: 0;
  width: 2px;
  background: transparent;
  opacity: 0;
  transform: translateX(-50%);
}

.home-notice-main {
  min-width: 0;
  align-self: center;
  padding: 0.12rem 0 0.84rem 0.82rem;
  border-bottom: 1px solid rgba(0, 104, 183, 0.1);
  transform-origin: left center;
  transition:
    transform 0.28s ease,
    border-color 0.24s ease,
    box-shadow 0.24s ease;
}

.home-notice-item:last-child .home-notice-main {
  border-bottom: 0;
}

.home-notice-main h3 {
  margin: 0;
  color: var(--color-primary-dark);
  font: 700 1.08rem/1.5 var(--font-title);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: color 0.24s ease;
}

.home-notice-link {
  display: -webkit-box;
  overflow: hidden;
  color: inherit;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.home-notice-main p {
  margin: 0.26rem 0 0;
  overflow: hidden;
  color: var(--color-muted);
  line-height: 1.68;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: color 0.24s ease;
}

.home-notice-more-wrap {
  position: relative;
  min-height: 6.2rem;
  padding-top: 2.35rem;
}

.home-notice-more-wrap::before {
  content: none;
}

.home-notice-more-wrap::after {
  content: "";
  position: absolute;
  top: calc(var(--notice-arrow-center) - 9px);
  left: var(--notice-line-x);
  width: 18px;
  height: 18px;
  border-right: 2.5px solid var(--notice-line-color);
  border-bottom: 2.5px solid var(--notice-line-color);
  border-radius: 0 0 4px 0;
  transform: translate(-50%, 0) rotate(45deg);
}

.home-notice-more {
  position: absolute;
  top: calc(var(--notice-arrow-center) + 1rem);
  left: var(--notice-line-x);
  min-width: 120px;
  padding: 0.88rem 1.22rem;
  text-align: center;
  letter-spacing: 0.04em;
  color: var(--color-primary-dark);
  border: 1px solid rgba(0, 104, 183, 0.14);
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.99), rgba(238, 246, 253, 0.94));
  box-shadow:
    0 16px 30px rgba(0, 63, 115, 0.11),
    inset 0 1px 0 rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(10px);
  transform: translateX(-50%);
  transition:
    transform 0.24s ease,
    box-shadow 0.24s ease,
    border-color 0.24s ease,
    color 0.24s ease;
}

.home-notice-more::after {
  width: 0.56rem;
  height: 0.56rem;
  border-top-width: 1.8px;
  border-right-width: 1.8px;
  transition: transform 0.24s ease;
}

.home-notice-more:hover,
.home-notice-more:focus-visible {
  color: var(--color-primary-deep);
  border-color: rgba(0, 104, 183, 0.24);
  box-shadow:
    0 20px 34px rgba(0, 63, 115, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.92);
  transform: translateX(-50%) translateY(-3px);
}

.home-notice-more:hover::after,
.home-notice-more:focus-visible::after {
  transform: rotate(45deg) translate(2px, -2px);
}

.home-notice-item:hover .home-notice-date,
.home-notice-item:focus-within .home-notice-date {
  transform: translateY(-2px);
  transition-delay: 0s;
}

.home-notice-item:hover .home-notice-monthday,
.home-notice-item:focus-within .home-notice-monthday {
  color: var(--color-primary);
  transform: scale(1.04);
}

.home-notice-item:hover .home-notice-year,
.home-notice-item:focus-within .home-notice-year {
  color: rgba(0, 63, 115, 0.72);
}

.home-notice-item:hover .home-notice-marker::before,
.home-notice-item:focus-within .home-notice-marker::before {
  transform: translate(-50%, -50%) scale(1.24);
  background: var(--color-primary);
  border-color: rgba(255, 255, 255, 0.96);
  box-shadow:
    0 0 0 10px rgba(0, 104, 183, 0.13),
    0 10px 22px rgba(0, 63, 115, 0.12);
  transition-delay: 0s;
}

.home-notice-item:hover .home-notice-marker::after,
.home-notice-item:focus-within .home-notice-marker::after {
  opacity: 0;
  transform: translateX(-50%);
}

.home-notice-item:hover .home-notice-main,
.home-notice-item:focus-within .home-notice-main {
  transform: translateX(5px) scale(1.018);
  border-color: rgba(0, 104, 183, 0.22);
  box-shadow: 0 8px 18px rgba(0, 63, 115, 0.04);
  transition-delay: 0s;
}

.home-notice-item:hover .home-notice-main h3,
.home-notice-item:focus-within .home-notice-main h3,
.home-notice-link:hover,
.home-notice-link:focus-visible {
  color: var(--color-primary);
}

.home-notice-item:hover .home-notice-main p,
.home-notice-item:focus-within .home-notice-main p {
  color: #44627b;
}

.home-notice-section:not(.is-visible) .home-notice-list::before {
  transform: translateX(-50%) scaleY(0);
}

.home-notice-section:not(.is-visible) .home-notice-item .home-notice-date {
  opacity: 0;
  transform: translateX(26px);
}

.home-notice-section:not(.is-visible) .home-notice-item .home-notice-marker::before {
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.3);
}

.home-notice-section:not(.is-visible) .home-notice-item .home-notice-main {
  opacity: 0;
  transform: translateX(-28px);
}

.home-notice-section:not(.is-visible) .home-notice-more-wrap {
  opacity: 0;
  transform: translateY(20px);
}

.home-notice-section.is-visible .home-notice-list::before {
  transition: transform 1.08s cubic-bezier(0.22, 1, 0.36, 1);
}

.home-notice-section.is-visible .home-notice-item .home-notice-date,
.home-notice-section.is-visible .home-notice-item .home-notice-marker::before,
.home-notice-section.is-visible .home-notice-item .home-notice-main {
  opacity: 1;
}

.home-notice-section.is-visible .home-notice-item .home-notice-date {
  transform: translateX(0);
  transition:
    opacity 0.5s ease,
    transform 0.58s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: 0s;
}

.home-notice-section.is-visible .home-notice-item .home-notice-marker::before {
  transform: translate(-50%, -50%) scale(1);
  transition:
    opacity 0.42s ease,
    transform 0.5s cubic-bezier(0.22, 1, 0.36, 1),
    background-color 0.24s ease,
    box-shadow 0.24s ease,
    border-color 0.24s ease;
  transition-delay: 0s;
}

.home-notice-section.is-visible .home-notice-item .home-notice-main {
  transform: translateX(0);
  transition:
    opacity 0.56s ease,
    transform 0.64s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.24s ease,
    box-shadow 0.24s ease;
  transition-delay: 0s;
}

.home-notice-section.is-visible .home-notice-more-wrap {
  opacity: 1;
  transform: translateY(0);
  transition:
    opacity 0.52s ease,
    transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: 0s;
}

.home-notice-section.is-visible:not(.is-reveal-complete) .home-notice-item .home-notice-date {
  transition-delay: calc(0.32s + var(--notice-delay, 0) * 0.1s);
}

.home-notice-section.is-visible:not(.is-reveal-complete) .home-notice-item .home-notice-marker::before {
  transition-delay: calc(0.38s + var(--notice-delay, 0) * 0.1s);
}

.home-notice-section.is-visible:not(.is-reveal-complete) .home-notice-item .home-notice-main {
  transition-delay: calc(0.38s + var(--notice-delay, 0) * 0.1s);
}

.home-notice-section.is-visible:not(.is-reveal-complete) .home-notice-more-wrap {
  transition-delay: calc(0.58s + var(--notice-count, 0) * 0.1s);
}

@media (max-width: 767.98px) {
  .home-notice-section .home-section-head {
    margin-bottom: 1.2rem;
  }

  .home-notice-section .home-section-head h2 {
    min-height: auto;
    min-width: 0;
    padding: 0;
    font-size: clamp(1.5rem, 5vw, 1.84rem);
  }

  .home-notice-item {
    --notice-item-pad-top: 0.24rem;
    --notice-item-pad-bottom: 0.82rem;
    grid-template-columns: 58px 38px minmax(0, 1fr);
    gap: 0.66rem;
  }

  .home-notice-date {
    text-align: right;
  }

  .home-notice-monthday {
    font-size: 1rem;
  }

  .home-notice-year {
    font-size: 0.7rem;
    letter-spacing: 0.08em;
  }

  .home-notice-main {
    padding: 0.08rem 0 0.62rem 0.12rem;
  }

  .home-notice-main h3 {
    font-size: 1rem;
  }

  .home-notice-main p {
    margin-top: 0.22rem;
    line-height: 1.62;
  }

  .home-notice-more-wrap {
    min-height: 5.4rem;
    padding-top: 2.1rem;
  }

  .home-notice-marker::before {
    width: 12px;
    height: 12px;
    box-shadow: 0 0 0 5px rgba(0, 104, 183, 0.08);
  }

  .home-notice-marker::after {
    width: 2px;
    height: auto;
  }

  .home-notice-more {
    min-width: 136px;
    padding: 0.78rem 1.04rem;
  }
}