.page-news {
  background: var(--sand);
  color: var(--ink);
}

.page-news img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ---------- 封面 ---------- */
.page-news .news-mast {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(96px, 13vw, 148px) 0 clamp(44px, 6vw, 68px);
  color: var(--white);
  background-color: var(--navy);
  background-image:
    linear-gradient(112deg, rgba(19, 87, 216, 0.62) 0%, rgba(11, 23, 48, 0.94) 48%, var(--navy) 100%),
    repeating-linear-gradient(102deg, rgba(255, 255, 255, 0.06) 0 1px, transparent 1px 96px);
}

.page-news .news-mast::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--blue) 0 38%, var(--coral) 38% 62%, var(--teal) 62% 100%);
}

.page-news .news-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: clamp(28px, 5vw, 56px);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.6);
}

.page-news .news-crumb a {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}

.page-news .news-crumb a:hover,
.page-news .news-crumb a:focus-visible {
  color: var(--white);
  border-bottom-color: var(--coral);
}

.page-news .news-crumb span[aria-hidden] {
  color: rgba(255, 255, 255, 0.3);
}

.page-news .news-mast__grid {
  display: grid;
  gap: clamp(20px, 3vw, 40px);
  grid-template-columns: minmax(0, 1fr);
}

.page-news .news-mast__issue {
  display: flex;
  align-items: baseline;
  gap: 14px;
}

.page-news .news-mast__vol {
  font-size: clamp(1.05rem, 1.6vw, 1.35rem);
  letter-spacing: 0.14em;
  color: var(--coral);
}

.page-news .news-mast__vert {
  writing-mode: vertical-rl;
  font-size: 11px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.38);
}

.page-news .news-mast__lead h1 {
  margin: 12px 0 0;
  font-size: clamp(2.9rem, 9vw, 6rem);
  line-height: 0.94;
  letter-spacing: -0.035em;
  font-weight: 900;
  color: var(--white);
}

.page-news .news-mast__lede {
  margin: 22px 0 0;
  max-width: 42ch;
  font-size: clamp(1rem, 1.1vw, 1.0625rem);
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.78);
}

.page-news .news-mast__lines {
  list-style: none;
  margin: clamp(28px, 4vw, 42px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.page-news .news-mast__lines li {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 16px;
  background: rgba(11, 23, 48, 0.58);
}

.page-news .news-mast__lines .mono {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: rgba(255, 255, 255, 0.42);
}

.page-news .news-mast__lines a {
  color: var(--white);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.page-news .news-mast__lines a:hover,
.page-news .news-mast__lines a:focus-visible {
  color: var(--coral);
  border-bottom-color: var(--coral);
}

/* ---------- 正文区 ---------- */
.page-news .news-body {
  padding: clamp(36px, 6vw, 80px) 0 clamp(56px, 8vw, 104px);
}

.page-news .news-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 52px);
}

.page-news .news-rail {
  align-self: start;
  min-width: 0;
}

.page-news .news-rail__title {
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

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

.page-news .news-rail__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 12px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
  background: rgba(255, 255, 255, 0.65);
  border: 1px solid var(--line);
  transition: color var(--t-fast) var(--ease), background-color var(--t-fast) var(--ease);
}

.page-news .news-rail__list a:hover,
.page-news .news-rail__list a:focus-visible {
  color: var(--blue);
  background: var(--mist);
}

.page-news .news-rail__list .mono {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--teal-deep);
}

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

.page-news .news-block {
  margin-top: clamp(36px, 5vw, 64px);
  padding-top: clamp(30px, 4.5vw, 54px);
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-news .news-block:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.page-news .news-block__head {
  display: flex;
  align-items: flex-start;
  gap: clamp(14px, 2.4vw, 24px);
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-news .news-block__head h2 {
  margin: 0;
  font-size: clamp(1.55rem, 3vw, 2.35rem);
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-news .news-block__head .eyebrow {
  margin: 0 0 10px;
}

.page-news .news-figure {
  margin: 0 0 clamp(22px, 3vw, 34px);
  overflow: hidden;
}

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

/* 导读 */
.page-news .news-issue__cols {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 2.4vw, 30px);
}

.page-news .news-issue__cols p {
  margin: 0;
  font-size: clamp(0.95rem, 1.05vw, 1.05rem);
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-news .news-tally {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  color: var(--ink-soft);
}

.page-news .news-tally b {
  margin-right: 6px;
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--blue);
}

/* 条目列表 */
.page-news .news-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-news .news-entry {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 0 14px;
  padding: 20px 8px 20px 12px;
  border-bottom: 1px solid var(--line);
  border-left: 3px solid transparent;
  transition: background-color var(--t-fast) var(--ease), border-left-color var(--t-fast) var(--ease);
}

.page-news .news-entry:hover {
  background: rgba(232, 238, 247, 0.6);
  border-left-color: var(--blue);
}

.page-news .news-entry__no {
  padding-top: 5px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: rgba(22, 36, 61, 0.42);
}

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

.page-news .news-entry__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-news .news-entry__when {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
}

.page-news .news-entry__title {
  margin: 8px 0 0;
  font-size: clamp(1.02rem, 1.5vw, 1.22rem);
  line-height: 1.42;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
  transition: color var(--t-fast) var(--ease);
}

.page-news .news-entry:hover .news-entry__title {
  color: var(--blue);
}

.page-news .news-entry__sum {
  margin: 8px 0 0;
  max-width: 46ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-news .news-more {
  margin: clamp(20px, 3vw, 28px) 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-news .news-more a {
  color: var(--blue);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid rgba(19, 87, 216, 0.35);
}

.page-news .news-more a:hover,
.page-news .news-more a:focus-visible {
  border-bottom-color: var(--blue);
}

/* 专题 */
.page-news .news-special {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.4vw, 38px);
}

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

.page-news .news-special__aside p {
  margin: 0 0 20px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-news .news-special__aside .news-figure {
  margin-bottom: 0;
}

.page-news .news-checks {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .news-checks li {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(18px, 2.4vw, 26px);
  background: var(--white);
}

.page-news .news-checks h3 {
  margin: 0;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-news .news-checks h3 span {
  margin-right: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--coral-deep);
}

.page-news .news-checks p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-news .news-checks a {
  margin-top: auto;
  font-size: 13px;
  font-weight: 700;
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  align-self: flex-start;
}

.page-news .news-checks a:hover,
.page-news .news-checks a:focus-visible {
  border-bottom-color: var(--blue);
}

/* 版本公告 */
.page-news .news-versions {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.4vw, 38px);
}

.page-news .news-versions .news-figure {
  margin-bottom: 0;
}

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

.page-news .news-ann__lede {
  margin: 0 0 20px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-news .news-ann__now {
  display: inline-flex;
  align-items: center;
  margin: 0 0 22px;
  padding: 8px 14px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--navy);
  background: var(--mist);
  border-left: 3px solid var(--teal);
}

.page-news .news-ann__list {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-news .news-ann__list li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-news .news-ann__list .tag {
  justify-self: start;
}

.page-news .news-ann__list p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink-soft);
}

/* 协作线索 */
.page-news .news-block--navy {
  border-top: 0;
}

.page-news .news-contrib {
  padding: clamp(26px, 4vw, 48px);
  color: var(--white);
  background-color: var(--navy);
  background-image: repeating-linear-gradient(102deg, rgba(255, 255, 255, 0.05) 0 1px, transparent 1px 84px);
}

.page-news .news-contrib__lede {
  margin: 14px 0 0;
  max-width: 40ch;
  font-size: clamp(1.02rem, 1.6vw, 1.28rem);
  line-height: 1.72;
  font-weight: 600;
  color: var(--white);
}

.page-news .news-contrib__partners {
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.page-news .news-contrib__partners li {
  padding: 16px 18px;
  background: rgba(11, 23, 48, 0.62);
}

.page-news .news-contrib__partners b {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 1.4rem;
  color: var(--coral);
}

.page-news .news-contrib__partners span {
  font-size: 13px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.72);
}

.page-news .news-contrib__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-top: clamp(22px, 3vw, 30px);
}

.page-news .news-contrib__note {
  flex: 1 1 260px;
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.66);
}

.page-news .news-contrib__note a {
  color: var(--white);
  text-decoration: none;
  border-bottom: 1px solid var(--coral);
}

.page-news .news-contrib__note a:hover,
.page-news .news-contrib__note a:focus-visible {
  color: var(--coral);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-news .news-entry {
    grid-template-columns: 46px minmax(0, 1fr);
    gap: 0 22px;
    padding: 22px 12px 22px 16px;
  }

  .page-news .news-mast__lines {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

  .page-news .news-ann__list li {
    grid-template-columns: 104px minmax(0, 1fr);
    gap: 0 18px;
    align-items: start;
  }
}

@media (min-width: 860px) {
  .page-news .news-mast__grid {
    grid-template-columns: 128px minmax(0, 1fr);
    align-items: start;
    gap: clamp(26px, 3.4vw, 44px);
  }

  .page-news .news-mast__issue {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding-top: 10px;
  }

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

@media (min-width: 960px) {
  .page-news .news-special {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }

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

@media (min-width: 1000px) {
  .page-news .news-layout {
    grid-template-columns: 216px minmax(0, 1fr);
    gap: clamp(36px, 5vw, 72px);
  }

  .page-news .news-rail {
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }

  .page-news .news-rail__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 0;
    border-top: 1px solid var(--line);
  }

  .page-news .news-rail__list a {
    padding: 12px 0;
    background: none;
    border: 0;
    border-bottom: 1px solid var(--line);
    transition: color var(--t-fast) var(--ease), padding-left var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease);
  }

  .page-news .news-rail__list a:hover,
  .page-news .news-rail__list a:focus-visible {
    padding-left: 12px;
    background: none;
    box-shadow: inset 3px 0 0 var(--blue);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-entry,
  .page-news .news-entry__title,
  .page-news .news-rail__list a,
  .page-news .news-mast__lines a {
    transition: none;
  }
}
<<<END>>>