.page-news {
  background: var(--paper);
  color: var(--ink);
  padding-bottom: clamp(40px, 6vw, 76px);
}

.page-news [id] {
  scroll-margin-top: 96px;
}

.page-news .news-topbar {
  padding-top: clamp(14px, 3vw, 26px);
}

/* ── 首屏 ── */
.page-news .news-hero {
  padding-top: clamp(16px, 3vw, 30px);
}

.page-news .news-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 3vw, 34px);
  align-items: end;
}

.page-news .news-hero__copy {
  min-width: 0;
}

.page-news .news-hero__title {
  margin: 10px 0 16px;
  padding-left: 18px;
  border-left: 8px solid var(--maple);
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(2.5rem, 9vw, 4.5rem);
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--pine);
}

.page-news .news-hero__lead {
  margin: 0;
  max-width: 44em;
  font-family: var(--font-body);
  font-size: var(--fs-16);
  line-height: 1.9;
  color: var(--stone);
}

.page-news .news-hero__jumps {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .news-hero__jumps a {
  display: inline-block;
  padding: 7px 15px;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-tag);
  font-family: var(--font-ui);
  font-size: var(--fs-14);
  font-weight: 600;
  color: var(--pine);
  text-decoration: none;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-news .news-hero__jumps a:hover,
.page-news .news-hero__jumps a:focus-visible {
  background: var(--pine);
  border-color: var(--pine);
  color: var(--paper);
}

.page-news .news-hero__figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  overflow: hidden;
  background: linear-gradient(150deg, var(--maple-tint), var(--pine-tint) 72%);
}

.page-news .news-hero__figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ── 本期摘要 ── */
.page-news .news-brief {
  margin-top: clamp(26px, 4vw, 44px);
  padding: clamp(20px, 3vw, 30px) clamp(20px, 3vw, 36px) clamp(30px, 4vw, 46px);
  background: var(--maple-tint);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 34px), calc(100% - 44px) 100%, 0 100%);
}

.page-news .news-brief__title {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-size: var(--fs-20);
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--maple-deep);
}

.page-news .news-brief__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .news-brief__list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px;
  font-family: var(--font-ui);
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--ink);
}

.page-news .news-brief__list li::before {
  content: "";
  width: 8px;
  height: 8px;
  margin-top: 0.6em;
  border-radius: 50%;
  background: var(--maple);
}

/* ── 主体双栏 ── */
.page-news .news-body {
  margin-top: clamp(32px, 5vw, 56px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 48px);
  align-items: start;
}

.page-news .news-main {
  min-width: 0;
}

.page-news .news-main > .section + .section {
  margin-top: clamp(34px, 5vw, 58px);
}

/* ── 分类标签 ── */
.page-news .news-filter {
  margin-top: 20px;
}

.page-news .news-filter .tab-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 20px;
}

.page-news .news-filter .tab {
  padding: 8px 16px;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-tag);
  background: var(--paper);
  color: var(--pine);
  font-family: var(--font-ui);
  font-size: var(--fs-14);
  font-weight: 700;
  line-height: 1.4;
  cursor: pointer;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-news .news-filter .tab:hover,
.page-news .news-filter .tab:focus-visible {
  border-color: var(--maple);
  color: var(--maple-deep);
}

.page-news .news-filter .tab[aria-selected="true"] {
  background: var(--pine);
  border-color: var(--pine);
  color: var(--paper);
}

.page-news .news-filter .tab-panel {
  padding-top: 2px;
}

/* ── 更新条目 ── */
.page-news .news-log {
  display: grid;
  gap: 10px;
}

.page-news .news-log__item {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--r-data);
  background: var(--paper);
  overflow: hidden;
  transition: border-color var(--dur) var(--ease);
}

.page-news .news-log__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--stone);
  transition: width var(--dur) var(--ease);
}

.page-news .news-log__item--version::before { background: var(--pine); }
.page-news .news-log__item--item::before { background: var(--maple); }
.page-news .news-log__item--area::before { background: var(--mist); }
.page-news .news-log__item--rule::before { background: var(--gold); }

.page-news .news-log__item:hover,
.page-news .news-log__item:focus-within {
  border-color: var(--line-strong);
}

.page-news .news-log__item:hover::before,
.page-news .news-log__item:focus-within::before {
  width: 7px;
}

.page-news .news-log__heading {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
}

.page-news .news-log__trigger {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 6px 12px;
  width: 100%;
  padding: 15px 16px 15px 22px;
  border: 0;
  background: transparent;
  text-align: left;
  cursor: pointer;
  font-family: var(--font-head);
  color: inherit;
}

.page-news .news-log__time {
  grid-column: 1;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-ui);
  font-size: var(--fs-12);
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-news .news-log__time::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  flex: none;
}

.page-news .news-log__title {
  grid-column: 1;
  font-size: var(--fs-16);
  font-weight: 700;
  line-height: 1.55;
  color: var(--ink);
}

.page-news .news-log__arrow {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: center;
  position: relative;
  width: 14px;
  height: 14px;
  flex: none;
  transition: transform var(--dur) var(--ease);
}

.page-news .news-log__arrow::before,
.page-news .news-log__arrow::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 2px;
  margin-top: -1px;
  background: var(--maple);
}

.page-news .news-log__arrow::after {
  transform: rotate(90deg);
}

.page-news .news-log__trigger[aria-expanded="true"] .news-log__arrow {
  transform: rotate(45deg);
}

.page-news .news-log__panel {
  border-top: 1px solid var(--line);
}

.page-news .news-log__panel .accordion-panel-inner {
  padding: 16px 18px 18px 22px;
}

.page-news .news-log__panel p {
  margin: 0 0 12px;
  font-family: var(--font-body);
  font-size: var(--fs-16);
  line-height: 1.85;
  color: var(--stone);
}

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

.page-news .news-log__impact {
  padding: 10px 14px;
  border-radius: var(--r-data);
  background: var(--pine-tint);
  font-family: var(--font-ui) !important;
  font-size: var(--fs-14) !important;
  line-height: 1.7 !important;
  color: var(--ink) !important;
}

.page-news .news-log__impact strong {
  color: var(--pine);
  font-weight: 800;
}

/* ── 版本阶段 ── */
.page-news .news-stages {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.page-news .news-stage {
  padding: 18px 18px 20px;
  border: 1px solid var(--line);
  border-top: 4px solid var(--maple);
  border-radius: var(--r-card);
  background: var(--paper);
}

.page-news .news-stage:nth-child(2) { border-top-color: var(--gold); }
.page-news .news-stage:nth-child(3) { border-top-color: var(--pine); }

.page-news .news-stage__ver {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-size: var(--fs-34);
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0.04em;
  font-variant-numeric: tabular-nums;
  color: var(--maple);
}

.page-news .news-stage__title {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: var(--fs-20);
  font-weight: 800;
  line-height: 1.4;
  color: var(--pine);
}

.page-news .news-stage__text {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-16);
  line-height: 1.85;
  color: var(--stone);
}

/* ── 图片 ── */
.page-news .news-figure {
  margin: 22px 0 0;
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  overflow: hidden;
  background: linear-gradient(150deg, var(--pine-tint), var(--maple-tint));
}

.page-news .news-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .news-figure figcaption {
  padding: 10px 16px 12px;
  font-family: var(--font-ui);
  font-size: var(--fs-12);
  line-height: 1.6;
  letter-spacing: 0.02em;
  color: var(--stone);
  background: var(--paper);
  border-top: 1px solid var(--line);
}

/* ── 片区与项目 ── */
.page-news .news-area {
  margin-top: 22px;
}

.page-news .news-area__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
}

.page-news .news-stat {
  padding: 16px 16px 18px;
  border-radius: var(--r-card);
  background: var(--pine-tint);
  border-left: 5px solid var(--maple);
}

.page-news .news-stat__num {
  display: block;
  font-family: var(--font-head);
  font-size: var(--fs-48);
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0.02em;
  font-variant-numeric: tabular-nums;
  color: var(--maple-deep);
}

.page-news .news-stat__text {
  display: block;
  margin-top: 8px;
  font-family: var(--font-ui);
  font-size: var(--fs-14);
  font-weight: 600;
  line-height: 1.6;
  color: var(--pine);
}

.page-news .news-area__cols {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  margin-top: 26px;
}

.page-news .news-subtitle {
  margin: 0 0 10px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--maple-tint);
  font-family: var(--font-head);
  font-size: var(--fs-20);
  font-weight: 800;
  line-height: 1.4;
  color: var(--pine);
}

.page-news .news-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .news-list li {
  position: relative;
  padding-left: 18px;
  font-family: var(--font-body);
  font-size: var(--fs-16);
  line-height: 1.8;
  color: var(--stone);
}

.page-news .news-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--gold);
}

/* ── 跟进 ── */
.page-news .news-follow {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-top: 22px;
}

.page-news .news-follow__item {
  padding: 16px 18px 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background: var(--paper);
}

.page-news .news-follow__item p {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-16);
  line-height: 1.85;
  color: var(--stone);
}

.page-news .news-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.page-news .news-totop {
  display: inline-block;
  margin-top: 26px;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--mist);
  font-family: var(--font-ui);
  font-size: var(--fs-14);
  font-weight: 600;
  color: var(--mist);
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .news-totop:hover,
.page-news .news-totop:focus-visible {
  color: var(--maple-deep);
  border-color: var(--maple-deep);
}

/* ── 侧栏 ── */
.page-news .news-side {
  min-width: 0;
}

.page-news .news-side__inner {
  display: grid;
  gap: 14px;
}

.page-news .news-vercard {
  padding: 18px 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background: var(--paper);
}

.page-news .news-vercard__title {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-size: var(--fs-20);
  font-weight: 800;
  color: var(--pine);
}

.page-news .news-vercard__note {
  margin: 0 0 14px;
  font-family: var(--font-ui);
  font-size: var(--fs-12);
  line-height: 1.6;
  color: var(--stone);
}

.page-news .news-vercard__scroll {
  overflow-x: auto;
}

.page-news .news-vertable {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-ui);
  font-size: var(--fs-12);
}

.page-news .news-vertable thead th {
  padding: 8px 9px;
  background: var(--pine);
  color: var(--paper);
  font-weight: 700;
  text-align: left;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.page-news .news-vertable thead th:first-child { border-radius: var(--r-data) 0 0 0; }
.page-news .news-vertable thead th:last-child { border-radius: 0 var(--r-data) 0 0; }

.page-news .news-vertable tbody th {
  padding: 10px 9px;
  text-align: left;
  font-family: var(--font-head);
  font-size: var(--fs-16);
  font-weight: 900;
  font-variant-numeric: tabular-nums;
  color: var(--maple);
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

.page-news .news-vertable tbody td {
  padding: 10px 9px;
  line-height: 1.55;
  color: var(--stone);
  border-bottom: 1px solid var(--line);
}

.page-news .news-vertable tbody tr {
  transition: background var(--dur) var(--ease);
}

.page-news .news-vertable tbody tr:hover {
  background: var(--maple-tint);
}

.page-news .news-vertable tbody tr:last-child th,
.page-news .news-vertable tbody tr:last-child td {
  border-bottom: 0;
}

.page-news .news-sidecard {
  padding: 18px 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background: var(--pine-tint);
}

.page-news .news-sidecard--pine {
  background: var(--pine);
  border-color: var(--pine);
  color: var(--paper);
}

.page-news .news-sidecard__title {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: var(--fs-20);
  font-weight: 800;
  line-height: 1.35;
  color: var(--pine);
}

.page-news .news-sidecard--pine .news-sidecard__title {
  color: var(--paper);
}

.page-news .news-sidecard p {
  margin: 0 0 14px;
  font-family: var(--font-ui);
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--stone);
}

.page-news .news-sidecard--pine p {
  color: var(--pine-tint);
}

.page-news .news-sidecard .btn {
  display: inline-block;
}

/* ── 响应式 ── */
@media (min-width: 760px) {
  .page-news .news-brief__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

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

  .page-news .news-area__cols {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px;
  }

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

@media (min-width: 880px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }

  .page-news .news-hero__figure {
    align-self: stretch;
  }

  .page-news .news-hero__figure img {
    min-height: 300px;
  }
}

@media (min-width: 900px) {
  .page-news .news-body {
    grid-template-columns: minmax(0, 1.9fr) minmax(0, 1fr);
  }

  .page-news .news-side__inner {
    position: sticky;
    top: 92px;
  }
}

@media (max-width: 520px) {
  .page-news .news-hero__title {
    padding-left: 14px;
    border-left-width: 6px;
  }

  .page-news .news-stat__num {
    font-size: var(--fs-34);
  }

  .page-news .news-log__trigger {
    padding: 14px 14px 14px 18px;
  }

  .page-news .news-log__panel .accordion-panel-inner {
    padding: 14px 14px 16px 18px;
  }
}