.page-news {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-sans);
  padding-bottom: clamp(48px, 8vw, 96px);
}

/* ---------- 页头 ---------- */
.page-news .press-masthead {
  position: relative;
  padding: clamp(18px, 3.5vw, 36px) 0 clamp(22px, 3.5vw, 36px);
  border-bottom: 1px solid var(--line-strong);
}
.page-news .press-masthead::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -2px;
  width: clamp(64px, 15vw, 190px);
  height: 2px;
  background: var(--red);
}
.page-news .press-kicker {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--moss);
}
.page-news .press-masthead h1 {
  margin: 0 0 18px;
  font-size: clamp(31px, 6.6vw, 66px);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.02em;
  max-width: 14em;
}
.page-news .press-lede {
  margin: 0;
  max-width: 40em;
  color: var(--fg-dim);
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.78;
}

/* ---------- 主栅格 ---------- */
.page-news .press-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 40px);
  padding-top: clamp(26px, 4vw, 42px);
}
@media (min-width: 960px) {
  .page-news .press-grid {
    grid-template-columns: 248px minmax(0, 1fr);
    gap: clamp(32px, 4vw, 60px);
    align-items: start;
  }
  .page-news .press-rail {
    position: sticky;
    top: calc(var(--header-h) + 20px);
  }
}

/* ---------- 左侧注栏 ---------- */
.page-news .rail-block + .rail-block {
  margin-top: 26px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}
.page-news .rail-title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--moss);
}
.page-news .rail-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
.page-news .rail-item {
  padding-left: 12px;
  border-left: 2px solid var(--line-strong);
}
.page-news .rail-item strong {
  display: block;
  margin-bottom: 4px;
  font-size: 14px;
  letter-spacing: 0.01em;
}
.page-news .rail-item p {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--fg-faint);
}
.page-news .rail-item--ver { border-left-color: var(--red); }
.page-news .rail-item--data { border-left-color: var(--lime); }
.page-news .rail-item--pitch { border-left-color: var(--steel); }
.page-news .rail-note {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--fg-faint);
}
.page-news .rail-link {
  display: inline-block;
  margin-top: 10px;
  padding-bottom: 2px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(217, 242, 75, 0.4);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.page-news .rail-link:hover,
.page-news .rail-link:focus-visible {
  color: var(--fg);
  border-bottom-color: var(--fg);
}

/* ---------- 筛选条 ---------- */
.page-news .filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-bottom: 16px;
  margin-bottom: 4px;
  border-bottom: 1px solid var(--line-strong);
}
.page-news .filter-label {
  margin-right: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--moss);
}

/* ---------- 条目列表 ---------- */
.page-news .press-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}
@media (min-width: 900px) {
  .page-news .press-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(24px, 3vw, 40px);
  }
  .page-news .press-feature,
  .page-news .press-item--wide {
    grid-column: 1 / -1;
  }
}
.page-news .press-item {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 20px 0 22px;
  border-top: 1px solid var(--line);
}
.page-news .item-head {
  display: flex;
  align-items: center;
  gap: 10px;
}
.page-news .item-num {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--moss);
}
.page-news .item-title {
  margin: 0;
  font-size: clamp(16px, 2.2vw, 19px);
  font-weight: 700;
  line-height: 1.36;
  letter-spacing: -0.01em;
}
.page-news .item-sum {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--fg-dim);
}
.page-news .item-time {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--fg-faint);
}

/* 套色栏目标签 */
.page-news .tag-ver,
.page-news .tag-data,
.page-news .tag-pitch {
  padding: 3px 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.4;
  letter-spacing: 0.12em;
  white-space: nowrap;
  border: 1px solid currentColor;
  border-radius: 2px;
}
.page-news .tag-ver { color: var(--red); }
.page-news .tag-data { color: var(--lime); }
.page-news .tag-pitch { color: var(--steel); }

/* 重点条目 */
.page-news .press-feature {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  padding: 22px 0 28px;
  border-top: 2px solid var(--red);
}
@media (min-width: 760px) {
  .page-news .press-feature {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    gap: clamp(20px, 3vw, 34px);
  }
}
.page-news .feat-body {
  position: relative;
  background: var(--bg-panel);
  border: 1px solid var(--line-strong);
  padding: 22px 20px;
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.32);
}
.page-news .feat-body .item-title {
  font-size: clamp(20px, 3.2vw, 27px);
  font-weight: 800;
  line-height: 1.24;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}
.page-news .feat-more {
  max-height: 0;
  margin-top: 0;
  overflow: hidden;
  opacity: 0;
  font-size: 13px;
  line-height: 1.72;
  color: var(--fg-dim);
  transition: max-height var(--dur) var(--ease), opacity var(--dur) var(--ease),
    margin-top var(--dur) var(--ease);
}
@media (hover: hover) and (pointer: fine) {
  .page-news .press-feature:hover .feat-more,
  .page-news .press-feature:focus-within .feat-more {
    max-height: 180px;
    margin-top: 12px;
    opacity: 1;
  }
}
@media (hover: none) {
  .page-news .feat-more {
    max-height: none;
    margin-top: 12px;
    opacity: 1;
  }
}
.page-news .feat-media {
  position: relative;
  margin: 0;
  line-height: 0;
  border: 1px solid var(--line-strong);
  box-shadow: -8px 8px 0 rgba(0, 0, 0, 0.26);
}
.page-news .feat-media img {
  display: block;
  width: 100%;
  height: auto;
  filter: saturate(0.85) contrast(1.04);
}
.page-news .feat-media figcaption {
  padding: 8px 10px;
  line-height: 1.5;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  color: var(--fg-faint);
  background: var(--ink-800);
  border-top: 1px solid var(--line);
}

/* 带图条目 */
.page-news .press-item--wide {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}
@media (min-width: 720px) {
  .page-news .press-item--wide {
    grid-template-columns: minmax(0, 300px) minmax(0, 1fr);
    align-items: center;
    gap: clamp(18px, 2.5vw, 30px);
  }
}
.page-news .item-media {
  margin: 0;
  line-height: 0;
  border: 1px solid var(--line);
  overflow: hidden;
}
.page-news .item-media img {
  display: block;
  width: 100%;
  height: auto;
  filter: saturate(0.82) contrast(1.04);
}
.page-news .item-body {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

/* ---------- 通用区块 ---------- */
.page-news .press-section {
  margin-top: clamp(34px, 5vw, 56px);
  padding-top: clamp(26px, 4vw, 38px);
  border-top: 1px solid var(--line-strong);
}
.page-news .section-title {
  margin: 0 0 12px;
  font-size: clamp(21px, 3.4vw, 30px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.015em;
}
.page-news .section-lede {
  margin: 0 0 22px;
  max-width: 38em;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--fg-dim);
}

/* 版本说明结构 */
.page-news .ver-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}
@media (min-width: 760px) {
  .page-news .ver-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
.page-news .ver-step {
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-top: 2px solid var(--red);
  padding: 18px 16px 20px;
}
.page-news .ver-num {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--lime);
}
.page-news .ver-step h3 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.01em;
}
.page-news .ver-step p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--fg-faint);
}

/* 选题逻辑 */
.page-news .press-section--split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
}
@media (min-width: 860px) {
  .page-news .press-section--split {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(26px, 4vw, 48px);
    align-items: start;
  }
}
.page-news .split-copy p {
  margin: 0 0 14px;
  max-width: 36em;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--fg-dim);
}
.page-news .split-cta {
  margin: 20px 0 0;
}
.page-news .angle-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line-strong);
}
.page-news .angle-item {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 10px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}
.page-news .angle-idx {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--red);
}
.page-news .angle-item strong {
  display: block;
  margin-bottom: 3px;
  font-size: 14px;
}
.page-news .angle-item p {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.62;
  color: var(--fg-faint);
}

/* 站务公告 */
.page-news .press-section--notice {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
}
@media (min-width: 860px) {
  .page-news .press-section--notice {
    grid-template-columns: minmax(0, 1fr) minmax(0, 380px);
    gap: clamp(24px, 4vw, 44px);
    align-items: center;
  }
}
.page-news .notice-body p {
  margin: 0 0 14px;
  max-width: 40em;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--fg-dim);
}
.page-news .notice-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-top: 20px;
}
.page-news .notice-media {
  margin: 0;
  line-height: 0;
  border: 1px solid var(--line-strong);
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.28);
}
.page-news .notice-media img {
  display: block;
  width: 100%;
  height: auto;
  filter: saturate(0.78) contrast(1.05);
}

/* 按钮与文字链接 */
.page-news .link-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--fg);
  text-decoration: none;
  background: transparent;
  border: 1px solid var(--line-strong);
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}
.page-news .link-btn:hover,
.page-news .link-btn:focus-visible {
  color: var(--ink-900);
  background: var(--lime);
  border-color: var(--lime);
}
.page-news .text-link {
  padding-bottom: 2px;
  font-size: 12.5px;
  color: var(--steel);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.page-news .text-link:hover,
.page-news .text-link:focus-visible {
  color: var(--fg);
  border-bottom-color: var(--fg);
}

@media (prefers-reduced-motion: reduce) {
  .page-news .feat-more,
  .page-news .link-btn,
  .page-news .text-link,
  .page-news .rail-link {
    transition: none;
  }
}
<<<END>>>