.page-news {
  --news-line: rgba(20, 17, 15, 0.12);
  --news-muted: #6B6256;
  --news-muted-ink: rgba(244, 237, 226, 0.66);
  background: var(--ink);
  color: var(--paper);
  line-height: 1.75;
}

.page-news .band--paper {
  --news-line: rgba(20, 17, 15, 0.12);
  --news-muted: #6B6256;
  color: var(--ink);
}

.page-news .band--ink,
.page-news .band--ink-soft {
  --news-line: rgba(244, 237, 226, 0.16);
  --news-muted: var(--news-muted-ink);
  color: var(--paper);
}

.page-news [id] {
  scroll-margin-top: 7rem;
}

.page-news a {
  color: inherit;
}

.page-news a:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: 4px;
}

.page-news .media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.page-news .news-sec-head {
  margin-bottom: 1.7rem;
}

.page-news .news-sec-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 4.6vw, 2.1rem);
  line-height: 1.25;
  letter-spacing: 0.01em;
  margin: 0.35rem 0 0.6rem;
}

.page-news .news-sec-note {
  margin: 0;
  max-width: 58ch;
  font-size: 0.95rem;
  color: var(--news-muted);
}

/* ---------- 刊头 ---------- */

.page-news .news-mast {
  position: relative;
  overflow: hidden;
  padding-top: 1.4rem;
}

.page-news .news-mast::before {
  content: "";
  position: absolute;
  top: -24%;
  right: -14%;
  width: 58%;
  height: 148%;
  background: var(--ink-soft);
  border-inline-start: 1px solid var(--ink-line);
  transform: rotate(9deg);
  pointer-events: none;
}

.page-news .news-mast::after {
  content: "";
  position: absolute;
  bottom: -20%;
  left: -10%;
  width: 46%;
  height: 60%;
  background: radial-gradient(circle at 40% 40%, rgba(216, 169, 58, 0.16), transparent 66%);
  pointer-events: none;
}

.page-news .news-mast .container {
  position: relative;
  z-index: 1;
}

.page-news .news-breadcrumb {
  font-size: 0.82rem;
  color: var(--smoke);
}

.page-news .news-breadcrumb a {
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-news .news-breadcrumb a:hover {
  color: var(--gold);
}

.page-news .news-mast-grid {
  display: grid;
  gap: 2rem;
  margin-top: 1.5rem;
}

.page-news .news-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.3rem, 8vw, 3.7rem);
  line-height: 1.08;
  letter-spacing: 0.02em;
  margin: 0.5rem 0 0.9rem;
}

.page-news .news-lede {
  margin: 0;
  max-width: 54ch;
  font-size: 1rem;
  color: var(--news-muted-ink);
}

.page-news .news-mast-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.5rem;
}

.page-news .news-mast-aside {
  position: relative;
  padding: 1.5rem 1.35rem;
  border: 1px solid var(--ink-line-strong);
  border-radius: var(--radius-lg);
  background: linear-gradient(158deg, rgba(34, 29, 25, 0.94), rgba(20, 17, 15, 0.92));
}

.page-news .news-seal {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3.4rem;
  height: 3.4rem;
  border-radius: var(--radius-sm);
  background: linear-gradient(150deg, var(--cinnabar-light), var(--cinnabar));
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  transform: rotate(-3deg);
  box-shadow: 0 10px 26px rgba(181, 52, 42, 0.34);
}

.page-news .news-aside-note {
  margin: 0.9rem 0 0;
  font-size: 0.9rem;
  color: var(--news-muted-ink);
}

.page-news .news-facts {
  margin: 1.1rem 0 0;
  display: grid;
  gap: 0.5rem;
}

.page-news .news-facts > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 0.5rem;
  border-top: 1px dashed var(--ink-line);
}

.page-news .news-facts dt {
  font-size: 0.78rem;
  color: var(--smoke);
  letter-spacing: 0.04em;
}

.page-news .news-facts dd {
  margin: 0;
  font-size: 0.86rem;
  color: var(--paper);
}

/* ---------- 最新公告 ---------- */

.page-news .news-board-figure {
  margin: 0 0 1.9rem;
}

.page-news .news-board-figure img {
  border-radius: var(--radius-md);
}

.page-news .media-caption {
  margin-top: 0.6rem;
  font-size: 0.8rem;
  color: var(--news-muted);
}

.page-news .notice-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--news-line);
}

.page-news .notice-item {
  position: relative;
  display: grid;
  grid-template-columns: 2.1rem minmax(0, 1fr);
  gap: 0 0.85rem;
  padding: 1.05rem 0.9rem 1.05rem 1.15rem;
  border-bottom: 1px solid var(--news-line);
  transition: background var(--dur) var(--ease);
}

.page-news .notice-item::before {
  content: "";
  position: absolute;
  left: 0.3rem;
  top: 0.6rem;
  bottom: 0.6rem;
  width: 3px;
  border-radius: 2px;
  background: var(--cinnabar);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform var(--dur) var(--ease);
}

.page-news .notice-item:hover,
.page-news .notice-item:focus-within {
  background: rgba(216, 169, 58, 0.1);
}

.page-news .notice-item:hover::before,
.page-news .notice-item:focus-within::before {
  transform: scaleY(1);
}

.page-news .notice-num {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--smoke);
  padding-top: 0.28rem;
}

.page-news .notice-body {
  min-width: 0;
}

.page-news .notice-title {
  margin: 0 0 0.4rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.06rem;
  line-height: 1.5;
}

.page-news .notice-title a {
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-news .notice-title a:hover {
  color: var(--cinnabar);
}

.page-news .notice-summary {
  margin: 0 0 0.55rem;
  font-size: 0.92rem;
  color: var(--news-muted);
}

.page-news .notice-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 0.5rem;
  margin: 0;
}

.page-news .notice-time {
  margin-left: auto;
  font-size: 0.78rem;
  color: var(--news-muted);
}

/* ---------- 版本时间线 ---------- */

.page-news .news-timeline-layout {
  display: grid;
  gap: 2rem;
}

.page-news .timeline {
  position: relative;
  padding-left: 1.8rem;
}

.page-news .timeline::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7rem;
  bottom: 0.7rem;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--cinnabar) 0%, var(--gold) 52%, var(--jade) 100%);
}

.page-news .tl-node {
  position: relative;
  padding-bottom: 1.9rem;
}

.page-news .tl-node:last-child {
  padding-bottom: 0;
}

.page-news .tl-node::before {
  content: "";
  position: absolute;
  left: calc(-1.8rem + 1px);
  top: 0.5rem;
  width: 0.8rem;
  height: 0.8rem;
  border-radius: 50%;
  background: var(--gold);
  transform: translateX(-50%);
  box-shadow: 0 0 0 3px var(--ink-soft);
  transition: box-shadow var(--dur) var(--ease);
}

.page-news .tl-node:nth-child(1)::before {
  background: var(--cinnabar-light);
}

.page-news .tl-node:nth-child(3)::before {
  background: var(--jade-light);
}

.page-news .tl-node:hover::before,
.page-news .tl-node:focus-within::before {
  box-shadow: 0 0 0 3px var(--ink-soft), 0 0 0 7px rgba(216, 169, 58, 0.22);
}

.page-news .tl-badge {
  display: inline-block;
  margin: 0 0 0.45rem;
  padding: 0.08rem 0.62rem;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  color: var(--gold);
  border: 1px solid rgba(216, 169, 58, 0.45);
  border-radius: var(--radius-pill);
}

.page-news .tl-title {
  margin: 0 0 0.4rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.18rem;
  line-height: 1.4;
}

.page-news .tl-text {
  margin: 0;
  max-width: 56ch;
  font-size: 0.94rem;
  color: var(--news-muted);
}

.page-news .news-tl-figure {
  margin: 0;
}

/* ---------- V3 要点 ---------- */

.page-news .news-v3-grid {
  display: grid;
  gap: 1.8rem;
}

.page-news .news-v3-figure {
  margin: 0;
}

.page-news .news-v3-points {
  display: grid;
  gap: 0.9rem;
}

.page-news .v3-point {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  padding: 1rem 1.1rem;
  background: rgba(255, 255, 255, 0.56);
  border: 1px solid var(--news-line);
  border-radius: var(--radius-md);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-news .v3-point:hover {
  transform: translateY(-3px);
  border-color: var(--gold);
  box-shadow: 0 12px 26px rgba(20, 17, 15, 0.1);
}

.page-news .v3-index {
  flex: 0 0 auto;
  font-size: 0.84rem;
  letter-spacing: 0.1em;
  color: var(--cinnabar);
  padding-top: 0.22rem;
}

.page-news .v3-point-body {
  min-width: 0;
}

.page-news .v3-point h3 {
  margin: 0 0 0.28rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.04rem;
  line-height: 1.42;
}

.page-news .v3-point p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--news-muted);
}

/* ---------- 专题系列 ---------- */

.page-news .topics-grid {
  display: grid;
  gap: 1rem;
}

.page-news .topic-card {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding: 1.35rem 1.2rem;
  border: 1px solid var(--ink-line-strong);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(34, 29, 25, 0.94), rgba(20, 17, 15, 0.9));
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .topic-card:hover {
  transform: translateY(-4px);
  border-color: var(--gold);
}

.page-news .topic-num {
  margin: 0;
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  color: var(--jade-light);
}

.page-news .topic-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.12rem;
  line-height: 1.4;
}

.page-news .topic-card p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--news-muted-ink);
}

.page-news .news-corridor {
  margin: 2rem 0 0;
}

/* ---------- 回查 ---------- */

.page-news .archive-grid {
  display: grid;
  gap: 1.2rem;
}

.page-news .archive-step {
  padding-top: 0.95rem;
  border-top: 2px solid var(--cinnabar);
}

.page-news .archive-step h3 {
  margin: 0 0 0.4rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.08rem;
  line-height: 1.4;
}

.page-news .archive-step p {
  margin: 0;
  font-size: 0.93rem;
  color: var(--news-muted);
}

.page-news .news-archive-foot {
  margin-top: 2rem;
  padding-top: 1.3rem;
  border-top: 1px solid var(--ink-line);
}

.page-news .news-archive-foot p {
  margin: 0 0 0.6rem;
  max-width: 62ch;
  font-size: 0.93rem;
  color: var(--news-muted);
}

.page-news .news-archive-foot p:last-child {
  margin-bottom: 0;
}

.page-news .news-archive-foot a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(216, 169, 58, 0.42);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-news .news-archive-foot a:hover {
  color: var(--gold-soft);
  border-color: var(--gold-soft);
}

/* ---------- 响应式 ---------- */

@media (min-width: 700px) {
  .page-news .archive-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.4rem;
  }
}

@media (min-width: 760px) {
  .page-news .topics-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news .news-mast-grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 0.95fr);
    gap: 3rem;
    align-items: start;
  }

  .page-news .news-v3-grid {
    grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
    gap: 2.4rem;
    align-items: start;
  }

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

@media (min-width: 1000px) {
  .page-news .news-timeline-layout {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.85fr);
    gap: 3rem;
    align-items: start;
  }

  .page-news .notice-item {
    grid-template-columns: 2.4rem minmax(0, 1fr);
    padding-inline: 1.3rem 1.1rem;
  }

  .page-news .notice-summary {
    max-height: 0;
    margin-bottom: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height 240ms var(--ease), opacity var(--dur) var(--ease), margin-bottom var(--dur) var(--ease);
  }

  .page-news .notice-item:hover .notice-summary,
  .page-news .notice-item:focus-within .notice-summary {
    max-height: 7rem;
    margin-bottom: 0.55rem;
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .notice-item,
  .page-news .notice-item::before,
  .page-news .notice-summary,
  .page-news .v3-point,
  .page-news .topic-card,
  .page-news .tl-node::before,
  .page-news .news-archive-foot a {
    transition: none;
  }

  .page-news .notice-item:hover,
  .page-news .v3-point:hover,
  .page-news .topic-card:hover {
    transform: none;
  }
}