.page-news {
  --news-num: 1.9rem;
  --news-mark: 44px;
  --news-gap: 12px;
  --news-thumb: 64px;

  background: var(--field);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.85;
  overflow-x: clip;
}

.page-news h1,
.page-news h2,
.page-news h3 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-news h2 {
  font-size: clamp(24px, 4.4vw, 34px);
  line-height: 1.28;
  margin: 0 0 12px;
}

.page-news h3 {
  font-size: clamp(17px, 2.4vw, 21px);
  line-height: 1.4;
  margin: 0;
}

.page-news .eyebrow {
  color: var(--signal);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  margin: 0 0 10px;
}

.page-news a {
  color: var(--signal);
}

.page-news .news-crumb {
  padding-block: 18px 10px;
}

.page-news .breadcrumb {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--mist);
  letter-spacing: 0.04em;
}

.page-news .breadcrumb__link {
  color: var(--cool);
  text-decoration: none;
}

.page-news .breadcrumb__link:hover {
  color: var(--signal);
}

.page-news .breadcrumb__sep {
  padding-inline: 6px;
  color: var(--line);
}

.page-news .breadcrumb__current {
  color: var(--paper);
}

/* ---------- 封面 ---------- */

.page-news .news-cover {
  position: relative;
  padding-bottom: clamp(20px, 4vw, 40px);
}

.page-news .news-cover__media {
  overflow: hidden;
}

.page-news .news-cover__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 calc(100% - 28px));
}

.page-news .news-cover__panel {
  position: relative;
  margin-top: -30px;
  padding: clamp(22px, 5vw, 46px);
  background: linear-gradient(158deg, var(--stand) 0%, var(--field) 72%);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
}

.page-news .news-cover__panel::before {
  content: "";
  position: absolute;
  inset-inline: 6%;
  top: -5px;
  height: 6px;
  border-radius: var(--radius-pill);
  background: var(--signal);
  transform: rotate(-1.2deg);
}

.page-news .news-cover__panel h1 {
  font-size: clamp(28px, 7.4vw, 56px);
  line-height: 1.16;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--paper);
}

.page-news .news-cover__lede {
  margin: 16px 0 0;
  max-width: 34em;
  font-size: clamp(15px, 2.2vw, 17px);
  color: var(--cool);
}

.page-news .news-cover__feature {
  margin-top: clamp(22px, 4vw, 34px);
  padding-top: clamp(18px, 3vw, 26px);
  border-top: 1px solid var(--line);
}

.page-news .news-cover__feature-kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--orange);
}

.page-news .news-cover__feature-title {
  margin: 8px 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 3.8vw, 30px);
  line-height: 1.32;
  color: var(--paper);
}

.page-news .news-cover__feature-lede {
  margin: 0;
  max-width: 34em;
  color: var(--cool);
  font-size: 15px;
}

.page-news .news-cover__meta {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 0;
  margin: 16px 0 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--mist);
}

.page-news .news-cover__meta li {
  display: inline-flex;
  align-items: center;
}

.page-news .news-cover__meta li + li::before {
  content: "";
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--line);
  margin-inline: 12px;
}

/* ---------- 筛选条 ---------- */

.page-news .news-filterbar {
  position: sticky;
  top: 0;
  z-index: 20;
  margin-top: clamp(14px, 3vw, 26px);
  background: var(--stand);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-news .news-filterbar__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  padding-block: 12px;
}

.page-news .news-filters {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .news-filters__input {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  opacity: 0;
  clip-path: inset(50%);
}

.page-news .news-filters__tag {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line);
  background: transparent;
  color: var(--cool);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-news .news-filters__tag:hover {
  color: var(--paper);
  border-color: var(--mist);
}

.page-news .news-filters__input:focus-visible + .news-filters__tag {
  outline: 2px solid var(--signal);
  outline-offset: 3px;
}

.page-news .news-filters__input:checked + .news-filters__tag {
  background: var(--signal);
  border-color: var(--signal);
  color: var(--field);
  font-weight: 600;
}

.page-news .news-filterbar__count {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.02em;
  color: var(--mist);
}

.page-news:has(#news-cat-combo:checked) .entry:not(.entry--combo),
.page-news:has(#news-cat-data:checked) .entry:not(.entry--data),
.page-news:has(#news-cat-version:checked) .entry:not(.entry--version),
.page-news:has(#news-cat-note:checked) .entry:not(.entry--note) {
  display: none;
}

/* ---------- 条目列表 ---------- */

.page-news .news-list-section {
  padding-block: clamp(32px, 6vw, 64px) clamp(36px, 7vw, 72px);
}

.page-news .news-list__head {
  margin-bottom: clamp(18px, 3vw, 28px);
}

.page-news .news-list__lede {
  margin: 0;
  max-width: 36em;
  color: var(--cool);
  font-size: 15px;
}

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

.page-news .news-list > li {
  border-bottom: 1px solid var(--line);
}

.page-news .entry {
  display: block;
}

.page-news .entry__summary {
  display: grid;
  grid-template-columns: var(--news-num) var(--news-mark) 1fr;
  column-gap: var(--news-gap);
  align-items: start;
  padding-block: 20px;
  cursor: pointer;
  list-style: none;
}

.page-news .entry__summary::-webkit-details-marker,
.page-news .entry__summary::marker {
  display: none;
  content: "";
}

.page-news .entry__num {
  grid-row: 1 / span 3;
  padding-top: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
  font-variant-numeric: tabular-nums;
}

.page-news .entry[open] .entry__num {
  color: var(--signal);
}

.page-news .entry__mark {
  grid-row: 1 / span 3;
  inline-size: var(--news-mark);
  block-size: var(--news-mark);
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: rgba(20, 67, 44, 0.4);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.02em;
  color: var(--cool);
}

.page-news .entry__mark--img {
  border-color: var(--mist);
  background: var(--turf);
}

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

.page-news .entry__title {
  grid-column: 3;
  color: var(--paper);
}

.page-news .entry__line {
  grid-column: 3;
  display: block;
  margin-top: 6px;
  color: var(--cool);
  font-size: 14.5px;
  line-height: 1.7;
}

.page-news .entry__meta {
  grid-column: 3;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--mist);
}

.page-news .entry__tag {
  padding: 3px 12px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line);
  font-family: var(--font-body);
  font-size: 12px;
  line-height: 1.5;
  color: var(--cool);
}

.page-news .entry__tag--combo {
  background: rgba(20, 67, 44, 0.75);
  border-color: rgba(42, 92, 65, 0.85);
}

.page-news .entry__tag--data {
  background: rgba(42, 92, 65, 0.45);
}

.page-news .entry__tag--version {
  background: rgba(111, 132, 120, 0.22);
}

.page-news .entry__tag--note {
  background: rgba(255, 122, 47, 0.14);
  border-color: rgba(255, 122, 47, 0.42);
  color: var(--orange);
}

.page-news .entry__code {
  color: var(--mist);
}

.page-news .entry__hint {
  margin-left: auto;
  color: var(--mist);
}

.page-news .entry__hint-close {
  display: none;
}

.page-news .entry[open] .entry__hint-open {
  display: none;
}

.page-news .entry[open] .entry__hint-close {
  display: inline;
  color: var(--signal);
}

.page-news .entry__body {
  display: grid;
  gap: 8px;
  padding: 0 0 22px;
  color: var(--cool);
  font-size: 15px;
  line-height: 1.8;
}

.page-news .entry__body p {
  margin: 0;
  max-width: 40em;
}

.page-news .entry__body a {
  color: var(--signal);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 系列追踪 ---------- */

.page-news .news-series {
  background: var(--stand);
  padding-block: clamp(38px, 7vw, 80px);
}

.page-news .news-series .eyebrow {
  margin-bottom: 8px;
}

.page-news .news-series__lede {
  margin: 0;
  max-width: 36em;
  color: var(--cool);
  font-size: 15px;
}

.page-news .news-series__media {
  margin-block: clamp(20px, 4vw, 30px);
  border-radius: var(--radius-media);
  overflow: hidden;
  border: 1px solid var(--line);
}

.page-news .news-series__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 5;
  object-fit: cover;
}

.page-news .news-series__grid {
  display: grid;
  gap: 16px;
}

.page-news .series-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(18px, 4vw, 28px);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--turf);
}

.page-news .series-card--lead {
  background: linear-gradient(150deg, var(--turf) 0%, var(--stand) 85%);
  border-color: var(--mist);
}

.page-news .series-card__rate {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.05em;
  color: var(--signal);
}

.page-news .series-card p {
  margin: 0;
  color: var(--cool);
  font-size: 14.5px;
  line-height: 1.75;
}

/* ---------- 回访 ---------- */

.page-news .news-return {
  background: var(--paper);
  color: var(--field);
  padding-block: clamp(36px, 7vw, 78px);
}

.page-news .news-return .eyebrow {
  color: var(--turf);
}

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

.page-news .news-return__intro p {
  margin: 0;
  max-width: 34em;
  color: #2f4a3c;
  font-size: 15px;
  line-height: 1.85;
}

.page-news .news-return__more {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 18px !important;
}

.page-news .news-return__more a {
  color: var(--turf);
  font-family: var(--font-mono);
  font-size: 13px;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.page-news .news-return__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 20px;
  counter-reset: step;
}

.page-news .news-return__steps li {
  position: relative;
  padding-left: 34px;
  border-top: 1px solid rgba(42, 92, 65, 0.35);
  padding-top: 16px;
}

.page-news .news-return__steps li::before {
  counter-increment: step;
  content: "0" counter(step);
  position: absolute;
  left: 0;
  top: 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--turf);
}

.page-news .news-return__steps h3 {
  font-size: 17px;
  margin-bottom: 6px;
  color: var(--field);
}

.page-news .news-return__steps p {
  margin: 0 0 12px;
  color: #2f4a3c;
  font-size: 14.5px;
  line-height: 1.8;
}

.page-news .news-return__link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 20px;
  border: 1px solid var(--turf);
  border-radius: var(--radius-pill);
  color: var(--turf);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}

.page-news .news-return__link:hover {
  background: var(--turf);
  color: var(--paper);
}

@media (min-width: 780px) {
  .page-news {
    --news-num: 4rem;
    --news-mark: 64px;
    --news-gap: 22px;
    --news-thumb: 96px;
  }

  .page-news .news-cover__media img {
    aspect-ratio: 16 / 7;
  }

  .page-news .news-cover__panel {
    margin-top: -64px;
  }

  .page-news .entry__summary {
    padding-block: 26px;
    column-gap: var(--news-gap);
  }

  .page-news .entry__mark {
    font-size: 12px;
  }

  .page-news .entry__body {
    padding-left: calc(var(--news-num) + var(--news-mark) + var(--news-gap) * 2);
    padding-bottom: 28px;
  }

  .page-news .news-filterbar__count {
    margin-left: auto;
  }

  .page-news .news-series__grid {
    grid-template-columns: 1.45fr 1fr 1fr;
    align-items: stretch;
  }

  .page-news .news-return__grid {
    grid-template-columns: 5fr 6fr;
    align-items: start;
  }

  .page-news .news-return__intro {
    position: sticky;
    top: 84px;
  }
}

@media (min-width: 1080px) {
  .page-news .news-cover__panel {
    padding-inline: clamp(40px, 5vw, 64px);
  }

  .page-news .news-list__head {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: end;
    gap: 0 40px;
  }

  .page-news .news-list__head h2 {
    margin-bottom: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-filters__tag,
  .page-news .news-return__link {
    transition: none;
  }
}
<<<END>>>