.page-news {
  --news-gap: clamp(1rem, 3vw, 1.75rem);
  --news-index-width: 248px;
  --news-overlap: -2px;
  padding-bottom: clamp(3rem, 8vw, 6rem);
  background:
    linear-gradient(180deg, rgba(33, 212, 180, .06), rgba(10, 23, 39, 0) 460px),
    var(--ink-900);
  overflow-x: clip;
}

.page-news .news-masthead {
  padding-top: clamp(1.25rem, 4vw, 2.75rem);
}

.page-news .news-masthead h1 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4.8vw, 46px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -.01em;
  color: var(--frost);
  margin: .5rem 0 .85rem;
  max-width: 22ch;
}

.page-news .news-lede {
  margin: 0;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--steel);
}

/* ---------- 状态条 ---------- */
.page-news .news-status {
  margin-top: clamp(1.5rem, 4vw, 2.5rem);
  background: var(--ink-800);
  border-top: var(--edge) solid var(--matrix);
  border-bottom: var(--edge) solid var(--ink-700);
}

.page-news .news-status__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

.page-news .news-status__cell {
  padding: .9rem 1rem 1rem;
  border-top: 1px solid var(--line);
}

.page-news .news-status__cell:first-child {
  border-top: 0;
}

.page-news .news-status__label {
  margin: 0 0 .3rem;
  font-family: var(--font-label);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-news .news-status__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(17px, 2vw, 22px);
  font-variant-numeric: tabular-nums;
  color: var(--frost);
  line-height: 1.2;
}

.page-news .news-status__value em {
  font-style: normal;
  color: var(--matrix);
}

.page-news .news-status__note {
  margin: .35rem 0 0;
  font-size: 12px;
  line-height: 1.5;
  color: var(--steel);
}

/* ---------- 主体：左索引右条目 ---------- */
.page-news .news-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--news-gap);
  padding-top: clamp(1.75rem, 4vw, 3rem);
}

.page-news .news-index {
  background: var(--paper);
  color: var(--ink-900);
  border: var(--edge) solid var(--ink-900);
  box-shadow: var(--shadow-hard);
  padding: 1rem 1rem 1.15rem;
}

.page-news .news-index__title {
  margin: 0 0 .6rem;
  font-family: var(--font-label);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-700);
}

.page-news .news-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .15rem;
}

.page-news .news-index__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .6rem;
  padding: .5rem .6rem;
  font-size: 14px;
  color: var(--ink-900);
  text-decoration: none;
  border-left: 3px solid transparent;
  transition: background .18s var(--ease), border-color .18s var(--ease);
}

.page-news .news-index__link:hover,
.page-news .news-index__link:focus-visible {
  background: var(--paper-dim);
  border-left-color: var(--flare);
  outline: none;
}

.page-news .news-index__count {
  font-family: var(--font-mono);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  color: var(--ink-700);
  background: rgba(10, 23, 39, .09);
  padding: .05rem .45rem;
}

.page-news .news-index__foot {
  margin: .85rem 0 0;
  padding-top: .7rem;
  border-top: 1px solid rgba(10, 23, 39, .16);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--ink-700);
}

.page-news .news-index__foot a {
  color: var(--ink-900);
  text-decoration: none;
  border-bottom: 2px solid var(--matrix);
}

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

/* ---------- 条目流 ---------- */
.page-news .news-feed {
  display: grid;
  gap: clamp(1.5rem, 3.4vw, 2.5rem);
  min-width: 0;
}

.page-news .news-feed__group {
  scroll-margin-top: calc(var(--header-h, 76px) + 1.25rem);
  min-width: 0;
}

.page-news .news-feed__head {
  display: flex;
  align-items: baseline;
  gap: .65rem;
  padding-bottom: .55rem;
  border-bottom: var(--edge) solid var(--matrix);
  margin-bottom: 0;
}

.page-news .news-feed__head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.6vw, 26px);
  font-weight: 700;
  line-height: 1.2;
  color: var(--frost);
}

.page-news .news-feed__count {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--steel);
}

.page-news .news-entry {
  position: relative;
  background: var(--ink-800);
  border: var(--edge) solid var(--ink-700);
  border-left: 4px solid var(--steel);
  padding: 1rem 1rem 1.1rem;
  transition: background .18s var(--ease), border-color .18s var(--ease);
}

.page-news .news-entry + .news-entry {
  margin-top: var(--news-overlap);
}

.page-news .news-entry:hover {
  background: var(--ink-700);
  border-color: var(--ink-700);
}

.page-news .news-entry:target {
  border-left-color: var(--flare);
}

.page-news .news-entry--live {
  border-left-color: var(--matrix);
}

.page-news .news-entry--regress {
  border-left-color: var(--amber);
}

.page-news .news-entry--pending {
  border-left-color: var(--flare);
}

.page-news .news-entry__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem;
  margin-bottom: .45rem;
}

.page-news .news-entry__when {
  font-family: var(--font-label);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-news .news-entry__title {
  margin: 0 0 .5rem;
  font-family: var(--font-display);
  font-size: clamp(17px, 2.1vw, 21px);
  font-weight: 700;
  line-height: 1.4;
  color: var(--frost);
}

.page-news .news-entry__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--steel);
}

.page-news .news-entry__more {
  margin-top: .75rem;
  padding-top: .6rem;
  border-top: 1px dashed var(--line);
}

.page-news .news-entry__more summary {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-label);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--matrix);
}

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

.page-news .news-entry__more summary::before {
  content: "+";
  font-family: var(--font-mono);
  font-size: 14px;
}

.page-news .news-entry__more[open] summary::before {
  content: "–";
}

.page-news .news-entry__more summary:hover {
  color: var(--flare);
}

.page-news .news-entry__list {
  margin: .7rem 0 0;
  padding-left: 1.1rem;
  display: grid;
  gap: .35rem;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--frost);
}

/* ---------- 图片 ---------- */
.page-news .news-figure {
  margin: 0 0 .9rem;
  overflow: hidden;
  border: var(--edge) solid var(--ink-700);
  background: var(--ink-900);
}

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

/* ---------- 通用章节 ---------- */
.page-news .news-section {
  padding-top: clamp(2.25rem, 5vw, 3.75rem);
  scroll-margin-top: calc(var(--header-h, 76px) + 1.25rem);
}

.page-news .news-section__head {
  padding-top: .8rem;
  border-top: var(--edge) solid var(--ink-700);
  margin-bottom: 1.1rem;
}

.page-news .news-section__head h2 {
  margin: .35rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(22px, 3.2vw, 32px);
  font-weight: 700;
  line-height: 1.2;
  color: var(--frost);
  max-width: 24ch;
}

.page-news .news-section__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.25rem, 3vw, 2rem);
}

.page-news .news-section__grid p {
  margin: 0 0 .9rem;
  font-size: 15px;
  line-height: 1.8;
  color: var(--steel);
  max-width: 66ch;
}

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

.page-news .news-section a {
  color: var(--frost);
  text-decoration: none;
  border-bottom: 2px solid var(--matrix);
  transition: border-color .18s var(--ease), color .18s var(--ease);
}

.page-news .news-section a:hover,
.page-news .news-section a:focus-visible {
  color: var(--matrix);
  border-bottom-color: var(--flare);
  outline: none;
}

.page-news .news-section__foot {
  margin-top: 1rem !important;
  font-size: 14px !important;
}

/* ---------- 字段对比 ---------- */
.page-news .field-compare {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: .85rem;
}

.page-news .field-compare__col {
  padding: .9rem .9rem 1rem;
  border: var(--edge) solid var(--ink-900);
  background: var(--paper);
  color: var(--ink-900);
  box-shadow: var(--shadow-soft);
}

.page-news .field-compare__col--after {
  background: var(--paper-dim);
}

.page-news .field-compare__label {
  margin: 0 0 .7rem !important;
  font-family: var(--font-label);
  font-size: 12px !important;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-700) !important;
}

.page-news .field-bar {
  height: 12px;
  background: rgba(10, 23, 39, .14);
  overflow: hidden;
}

.page-news .field-bar + .field-bar {
  margin-top: .4rem;
}

.page-news .field-bar__fill {
  display: block;
  height: 100%;
  background: var(--sage);
  transition: width .2s var(--ease);
}

.page-news .field-compare__col--after .field-bar__fill {
  background: var(--matrix);
}

.page-news .field-compare__col--before .field-bar__fill {
  background: var(--flare);
}

.page-news .field-bar__num {
  margin: .45rem 0 0 !important;
  font-family: var(--font-mono);
  font-size: 15px !important;
  font-variant-numeric: tabular-nums;
  color: var(--ink-900) !important;
}

.page-news .field-group {
  margin-top: .55rem;
}

.page-news .field-group:first-of-type {
  margin-top: 0;
}

.page-news .field-bar__name {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: .5rem;
  margin: 0 0 .25rem !important;
  font-size: 12.5px !important;
  line-height: 1.4;
  color: var(--ink-900) !important;
}

.page-news .field-bar__name .field-bar__num {
  margin: 0 !important;
  font-size: 12.5px !important;
}

/* ---------- 修复阶段 ---------- */
.page-news .stage-list {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0 0 0 .35rem;
  border-left: var(--edge) solid var(--ink-700);
}

.page-news .stage {
  position: relative;
  padding: .7rem 0 .8rem 1.15rem;
  border-bottom: 1px solid var(--line);
}

.page-news .stage:last-child {
  border-bottom: 0;
}

.page-news .stage::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 1.1rem;
  width: 10px;
  height: 10px;
  background: var(--steel);
}

.page-news .stage--done::before {
  background: var(--matrix);
}

.page-news .stage--active::before {
  background: var(--amber);
}

.page-news .stage--wait::before {
  background: var(--flare);
}

.page-news .stage__title {
  margin: 0 0 .25rem !important;
  font-family: var(--font-label);
  font-size: 13px !important;
  letter-spacing: .06em;
  color: var(--frost) !important;
}

.page-news .stage__text {
  margin: 0 !important;
  font-size: 13.5px !important;
  line-height: 1.7;
}

/* ---------- 版本记录 ---------- */
.page-news .version-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .6rem;
}

.page-news .version-item {
  padding: .8rem .9rem;
  border: var(--edge) solid var(--ink-700);
  border-left: 4px solid var(--sage);
  background: var(--ink-800);
}

.page-news .version-item--now {
  border-left-color: var(--matrix);
  background: var(--ink-700);
}

.page-news .version-item__tag {
  margin: 0 0 .3rem !important;
  font-family: var(--font-mono);
  font-size: 13px !important;
  letter-spacing: .05em;
  color: var(--matrix) !important;
}

.page-news .version-item__title {
  margin: 0 0 .3rem !important;
  font-family: var(--font-display);
  font-size: 16px !important;
  font-weight: 700;
  color: var(--frost) !important;
}

.page-news .version-item__text {
  margin: 0 !important;
  font-size: 13.5px !important;
  line-height: 1.7;
}

/* ---------- 订阅 ---------- */
.page-news .subscribe-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  border: var(--edge) solid var(--ink-900);
  box-shadow: var(--shadow-hard);
}

.page-news .subscribe-steps {
  background: var(--paper);
  color: var(--ink-900);
  padding: 1.1rem 1rem 1.25rem;
  display: grid;
  gap: .9rem;
}

.page-news .subscribe-step__num {
  margin: 0 0 .2rem !important;
  font-family: var(--font-mono);
  font-size: 13px !important;
  color: var(--flare) !important;
}

.page-news .subscribe-step__title {
  margin: 0 0 .2rem !important;
  font-family: var(--font-display);
  font-size: 16px !important;
  font-weight: 700;
  color: var(--ink-900) !important;
}

.page-news .subscribe-step__text {
  margin: 0 !important;
  font-size: 13.5px !important;
  line-height: 1.7;
  color: var(--ink-700) !important;
}

.page-news .subscribe-contact {
  background: var(--ink-800);
  border-top: var(--edge) solid var(--ink-900);
  padding: 1.1rem 1rem 1.25rem;
}

.page-news .subscribe-contact__label {
  margin: 0 0 .5rem !important;
  font-family: var(--font-label);
  font-size: 12px !important;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--steel) !important;
}

.page-news .subscribe-contact__mail {
  margin: 0 0 .6rem !important;
  font-family: var(--font-mono);
  font-size: clamp(14px, 2vw, 17px) !important;
  line-height: 1.5;
  color: var(--matrix) !important;
  overflow-wrap: anywhere;
}

.page-news .subscribe-contact__note {
  margin: 0 0 1rem !important;
  font-size: 13px !important;
  line-height: 1.75;
  color: var(--steel) !important;
}

.page-news .subscribe-contact__links {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .news-status__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-news .news-status__cell:nth-child(odd) {
    border-left: 0;
  }

  .page-news .news-status__cell:nth-child(-n + 2) {
    border-top: 0;
  }

  .page-news .news-entry {
    padding: 1.15rem 1.25rem 1.25rem;
  }

  .page-news .field-compare {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }

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

@media (min-width: 900px) {
  .page-news .news-section__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: start;
  }

  .page-news .news-section__grid--media {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
  }

  .page-news .subscribe-panel {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, .65fr);
  }

  .page-news .subscribe-contact {
    border-top: 0;
    border-left: var(--edge) solid var(--ink-900);
  }
}

@media (min-width: 1024px) {
  .page-news .news-status__grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .page-news .news-status__cell {
    border-top: 0;
    border-left: 1px solid var(--line);
  }

  .page-news .news-status__cell:first-child {
    border-left: 0;
  }

  .page-news .news-body {
    grid-template-columns: var(--news-index-width) minmax(0, 1fr);
    align-items: start;
    gap: clamp(1.5rem, 2.6vw, 2.5rem);
  }

  .page-news .news-index {
    position: sticky;
    top: calc(var(--header-h, 76px) + 1.25rem);
  }
}
<<<END>>>