.page-news {
  background: var(--paper);
  color: var(--text);
  overflow-x: hidden;
}

.page-news img {
  max-width: 100%;
}

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

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  background: linear-gradient(170deg, var(--ink) 0%, var(--ink-2) 100%);
  color: var(--paper);
  padding: clamp(22px, 4vw, 40px) 0 clamp(38px, 6vw, 76px);
  border-bottom: 1px solid var(--line-copper);
}

.page-news .news-hero .breadcrumb {
  margin: 0 0 clamp(22px, 4vw, 38px);
}

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

.page-news .news-hero .breadcrumb li {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(244, 241, 234, 0.5);
}

.page-news .news-hero .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: rgba(192, 138, 62, 0.85);
}

.page-news .news-hero .breadcrumb a {
  color: rgba(244, 241, 234, 0.76);
  text-decoration: none;
}

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

.page-news .news-hero .breadcrumb li[aria-current="page"] {
  color: var(--copper);
}

.page-news .news-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.page-news .news-hero .eyebrow {
  color: var(--copper);
}

.page-news .news-hero h1 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(30px, 5.4vw, 58px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  margin: 10px 0 16px;
  color: var(--paper);
  max-width: 16em;
}

.page-news .news-hero__intro {
  margin: 0;
  max-width: 42em;
  font-family: var(--font-serif);
  font-size: clamp(15px, 1.2vw, 17px);
  line-height: 1.9;
  color: rgba(244, 241, 234, 0.82);
}

.page-news .news-hero__meta {
  display: grid;
  gap: 1px;
  background: var(--line-light);
  border: 1px solid var(--line-light);
  border-radius: var(--r);
  overflow: hidden;
}

.page-news .news-hero__metaItem {
  display: grid;
  gap: 5px;
  padding: 14px 16px;
  background: rgba(14, 27, 42, 0.55);
}

.page-news .news-hero__metaItem .mono {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: rgba(244, 241, 234, 0.5);
}

.page-news .news-hero__metaItem strong {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15px;
  line-height: 1.5;
  color: var(--paper);
}

/* ---------- 01 更新列表 ---------- */
.page-news .news-board {
  background: var(--paper);
  padding: clamp(44px, 6vw, 84px) 0;
}

.page-news .news-board__grid {
  display: grid;
  gap: clamp(32px, 4vw, 48px);
}

.page-news .filter-bar {
  margin: clamp(20px, 3vw, 28px) 0 10px;
}

.page-news .filter-count {
  margin: 0 0 16px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--graphite);
}

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

.page-news .news-item {
  border-bottom: 1px solid var(--line-dark);
}

.page-news .news-item[hidden] {
  display: none;
}

.page-news .news-item--top {
  background: linear-gradient(180deg, rgba(230, 225, 214, 0.72) 0%, rgba(230, 225, 214, 0) 100%);
  padding: 0 14px;
}

.page-news .news-item__sum {
  display: grid;
  grid-template-columns: 2.3rem minmax(0, 1fr) auto;
  grid-template-areas:
    "no meta caret"
    "no title title";
  gap: 6px 12px;
  padding: 18px 2px 18px 0;
  cursor: pointer;
  list-style: none;
  transition: background-color 0.18s ease;
}

.page-news .news-item__sum::-webkit-details-marker {
  display: none;
}

.page-news .news-item__sum::marker {
  content: "";
}

.page-news .news-item__sum:hover {
  background: rgba(230, 225, 214, 0.55);
}

.page-news .news-item--top .news-item__sum {
  padding-top: 22px;
}

.page-news .news-item__no {
  grid-area: no;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--copper);
  padding-top: 5px;
}

.page-news .news-item__meta {
  grid-area: meta;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-news .news-item__time {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--graphite);
}

.page-news .news-tag--copper {
  border: 1px solid var(--line-copper);
  color: var(--copper);
  background: rgba(192, 138, 62, 0.08);
}

.page-news .news-item__title {
  grid-area: title;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.55;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-news .news-item--top .news-item__title {
  font-size: clamp(19px, 2.2vw, 25px);
  line-height: 1.42;
}

.page-news .news-item__caret {
  grid-area: caret;
  position: relative;
  width: 13px;
  height: 13px;
  margin-top: 6px;
  align-self: start;
}

.page-news .news-item__caret::before,
.page-news .news-item__caret::after {
  content: "";
  position: absolute;
  background: var(--copper);
  transition: transform 0.18s ease, opacity 0.18s ease;
}

.page-news .news-item__caret::before {
  left: 0;
  top: 6px;
  width: 13px;
  height: 1.5px;
}

.page-news .news-item__caret::after {
  left: 6px;
  top: 0;
  width: 1.5px;
  height: 13px;
}

.page-news .news-item__wrap[open] .news-item__caret::after {
  transform: scaleY(0);
  opacity: 0;
}

.page-news .news-item__body {
  display: grid;
  gap: 18px;
  padding: 2px 2px 22px 0;
}

.page-news .news-item__body p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text);
  max-width: 40em;
}

.page-news .news-item__link {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 14px;
  color: var(--signal);
  text-decoration: none;
  border-bottom: 1px solid rgba(228, 99, 43, 0.42);
  padding-bottom: 2px;
}

.page-news .news-item__link:hover {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

.page-news .news-item__fig {
  margin: 0;
}

.page-news .news-item__fig .fig__frame {
  aspect-ratio: 720 / 440;
}

/* 右侧版本通报摘要卡 */
.page-news .news-aside__card {
  background: var(--stone);
  border: 1px solid var(--line-dark-soft);
  border-top: 2px solid var(--copper);
  border-radius: var(--r);
  padding: clamp(20px, 3vw, 28px);
  box-shadow: var(--shadow-panel);
}

.page-news .news-aside__title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 20px;
  line-height: 1.45;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 8px 0 16px;
}

.page-news .news-aside__fig {
  margin: 0 0 18px;
}

.page-news .news-aside__fig .fig__frame {
  aspect-ratio: 560 / 360;
}

.page-news .news-aside__steps {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .news-aside__steps li {
  display: grid;
  gap: 3px;
  padding-left: 12px;
  border-left: 1px solid var(--line-copper);
}

.page-news .news-aside__steps .mono {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--copper);
}

.page-news .news-aside__steps p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text);
}

.page-news .news-aside__steps li:last-child {
  border-left-color: var(--moss);
}

.page-news .news-aside__steps li:last-child .mono {
  color: var(--moss);
}

.page-news .news-aside__card .btn {
  display: block;
  width: 100%;
  text-align: center;
}

/* ---------- 02 版本通报 ---------- */
.page-news .news-releases {
  background: var(--stone);
  padding: clamp(44px, 6vw, 84px) 0;
  border-top: 1px solid var(--line-dark-soft);
  border-bottom: 1px solid var(--line-dark-soft);
}

.page-news .news-batches {
  display: grid;
  gap: 16px;
  margin-top: clamp(24px, 3vw, 36px);
}

.page-news .news-batch {
  display: grid;
  align-content: start;
  gap: 8px;
  padding: 20px;
  background: var(--paper);
  border: 1px solid var(--line-dark-soft);
  border-radius: var(--r);
  box-shadow: var(--shadow-panel);
}

.page-news .news-batch--now {
  border-color: var(--line-copper);
}

.page-news .news-batch__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.page-news .news-batch__ver {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--graphite);
}

.page-news .news-batch h3 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 18px;
  line-height: 1.45;
  color: var(--ink);
  margin: 2px 0 0;
}

.page-news .news-batch p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text);
}

.page-news .news-batch ul {
  margin: 6px 0 0;
  padding-left: 1.1em;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text);
}

.page-news .news-batch li {
  margin-bottom: 5px;
}

.page-news .news-batch li::marker {
  color: var(--copper);
}

.page-news .news-releases__note {
  margin: clamp(24px, 3vw, 32px) 0 0;
  padding: 16px 18px;
  border-left: 2px solid var(--copper);
  background: rgba(244, 241, 234, 0.72);
  font-size: 15px;
  line-height: 1.85;
  color: var(--text);
}

.page-news .news-releases__note a {
  color: var(--signal);
  font-family: var(--font-head);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid rgba(228, 99, 43, 0.42);
  padding-bottom: 1px;
}

.page-news .news-releases__note a:hover {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

/* ---------- 03 栏目改版记录 ---------- */
.page-news .news-rework {
  background: var(--paper);
  padding: clamp(44px, 6vw, 84px) 0;
}

.page-news .news-rework__grid {
  display: grid;
  gap: 22px;
  margin-top: clamp(24px, 3vw, 36px);
}

.page-news .news-rework__fig {
  grid-column: 1 / -1;
  margin: 0 0 6px;
}

.page-news .news-rework__fig .fig__frame {
  aspect-ratio: 860 / 420;
}

.page-news .news-change {
  display: grid;
  gap: 6px;
  padding-top: 14px;
  border-top: 1px solid var(--line-dark);
}

.page-news .news-change h3 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 17px;
  line-height: 1.5;
  color: var(--ink);
  margin: 0;
}

.page-news .news-change p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text);
}

/* ---------- 04 案例合集上新 ---------- */
.page-news .news-cases {
  background: var(--stone);
  padding: clamp(44px, 6vw, 84px) 0;
  border-top: 1px solid var(--line-dark-soft);
  border-bottom: 1px solid var(--line-dark-soft);
}

.page-news .news-cases__grid {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  margin-top: clamp(24px, 3vw, 36px);
}

.page-news .news-cases__fig {
  margin: 0;
}

.page-news .news-cases__fig .fig__frame {
  aspect-ratio: 800 / 400;
}

.page-news .news-cases__list {
  display: grid;
  gap: 0;
  align-content: start;
}

.page-news .news-case-row {
  display: grid;
  gap: 5px;
  padding: 16px 0;
  border-top: 1px solid var(--line-dark);
}

.page-news .news-case-row:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-news .news-case-row .mono {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--clay);
}

.page-news .news-case-row h3 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.5;
  color: var(--ink);
  margin: 0;
}

.page-news .news-case-row p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text);
}

.page-news .news-cases__tip {
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line-dark);
  font-size: 14px;
  line-height: 1.85;
  color: var(--graphite);
}

.page-news .news-cases__link {
  margin-left: 6px;
  color: var(--signal);
  font-family: var(--font-head);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid rgba(228, 99, 43, 0.42);
}

.page-news .news-cases__link:hover {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

/* ---------- 05 更新节奏 ---------- */
.page-news .news-rhythm {
  background: var(--paper);
  padding: clamp(44px, 6vw, 84px) 0;
}

.page-news .news-rhythm__grid {
  display: grid;
  gap: 22px;
  margin-top: clamp(24px, 3vw, 36px);
}

.page-news .news-rhythm__item {
  padding-top: 18px;
  border-top: 1px solid var(--line-copper);
}

.page-news .news-rhythm__num {
  display: block;
  font-family: var(--mono);
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--copper);
}

.page-news .news-rhythm__item h3 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 17px;
  line-height: 1.5;
  color: var(--ink);
  margin: 12px 0 6px;
}

.page-news .news-rhythm__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text);
}

.page-news .news-rhythm__foot {
  margin: clamp(24px, 3vw, 32px) 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--graphite);
}

.page-news .news-rhythm__foot a {
  margin: 0 4px;
  color: var(--signal);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid rgba(228, 99, 43, 0.42);
}

.page-news .news-rhythm__foot a:hover {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

/* ---------- 06 订阅提示条 ---------- */
.page-news .news-sub {
  background: var(--ink);
  color: var(--paper);
  padding: clamp(40px, 6vw, 72px) 0;
}

.page-news .news-sub__box {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
  padding: clamp(22px, 4vw, 40px);
  border: 1px solid var(--line-copper);
  border-radius: var(--r);
  background: linear-gradient(125deg, rgba(22, 48, 74, 0.9) 0%, rgba(14, 27, 42, 0.72) 100%);
}

.page-news .news-sub .eyebrow {
  color: var(--copper);
}

.page-news .news-sub h2 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.3;
  letter-spacing: -0.02em;
  color: var(--paper);
  margin: 8px 0 12px;
}

.page-news .news-sub__text p {
  margin: 0;
  max-width: 38em;
  font-size: 15px;
  line-height: 1.9;
  color: rgba(244, 241, 234, 0.8);
}

.page-news .news-sub__side {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-news .news-sub__tpl {
  display: grid;
  gap: 12px;
  padding: 16px 18px;
  border: 1px solid var(--line-light);
  border-radius: var(--r);
  background: rgba(14, 27, 42, 0.5);
}

.page-news .news-sub__tplRow {
  display: grid;
  gap: 3px;
}

.page-news .news-sub__tplRow span {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: rgba(192, 138, 62, 0.95);
}

.page-news .news-sub__tplRow strong {
  font-family: var(--mono);
  font-weight: 500;
  font-size: 13px;
  line-height: 1.6;
  color: var(--paper);
  word-break: break-all;
}

.page-news .news-sub__side .btn {
  text-align: center;
}

/* ---------- 平板 ---------- */
@media (min-width: 720px) {
  .page-news .news-item__body {
    grid-template-columns: minmax(0, 1fr);
    padding-left: 3.5rem;
  }

  .page-news .news-item--top .news-item__body {
    grid-template-columns: minmax(0, 1fr) minmax(0, 300px);
    align-items: start;
  }

  .page-news .news-rework__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px 32px;
  }

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

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
  }

  .page-news .news-board__grid {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    align-items: start;
  }

  .page-news .news-aside {
    position: sticky;
    top: 96px;
  }

  .page-news .news-cases__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }

  .page-news .news-rhythm__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px;
  }

  .page-news .news-sub__box {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
  }
}

@media (min-width: 1040px) {
  .page-news .news-batches {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-item__sum,
  .page-news .news-item__caret::before,
  .page-news .news-item__caret::after {
    transition: none;
  }
}
<<<END>>>