.page-news {
  --news-line: rgba(201, 214, 224, 0.26);
  --news-line-ink: rgba(11, 43, 69, 0.16);
  --news-line-soft: rgba(11, 43, 69, 0.08);
  background: var(--cream);
  color: var(--ink);
}

.page-news .news-item[id],
.page-news .news-map {
  scroll-margin-top: 6.5rem;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding-block: 1.5rem 3.25rem;
  background:
    radial-gradient(120% 150% at 88% -20%, rgba(127, 179, 200, 0.3), transparent 62%),
    var(--deep);
  color: #fff;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(201, 214, 224, 0.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 214, 224, 0.09) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.9), transparent 88%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.9), transparent 88%);
}

.page-news .news-hero__inner {
  position: relative;
  z-index: 1;
}

.page-news .news-hero__grid {
  display: grid;
  gap: 1.75rem;
  margin-top: 1.5rem;
}

.page-news .news-hero h1 {
  margin: 0.7rem 0 0;
  max-width: 22ch;
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 1.25rem + 3vw, 3.4rem);
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: #fff;
}

.page-news .news-hero__lede {
  margin: 1rem 0 0;
  max-width: 62ch;
  font-size: var(--fs-md);
  line-height: 1.85;
  color: rgba(233, 240, 246, 0.86);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.5rem;
}

.page-news .news-hero__aside {
  border: 1px solid var(--news-line);
  border-radius: var(--radius-md);
  background: rgba(7, 28, 46, 0.45);
  padding: 1.15rem 1.25rem 1.35rem;
}

.page-news .news-hero__aside-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.14em;
  color: var(--silver);
}

.page-news .news-hero__ver {
  margin: 0.15rem 0 0;
  font-family: var(--font-mono);
  font-size: clamp(2.4rem, 1.8rem + 2.6vw, 3.4rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--sand);
}

.page-news .news-facts {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0.85rem 0 0;
  border-top: 1px solid var(--news-line);
  display: grid;
  gap: 0.55rem;
}

.page-news .news-facts li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
  font-size: var(--fs-sm);
}

.page-news .news-facts__k {
  color: rgba(233, 240, 246, 0.68);
}

.page-news .news-facts__v {
  color: #fff;
  font-weight: 600;
  text-align: right;
}

/* ---------- 更新日志 ---------- */
.page-news .news-log {
  padding-block: 3rem 3.5rem;
  background: var(--cream);
}

.page-news .news-log__head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--fs-2xl);
  letter-spacing: -0.015em;
  color: var(--deep);
}

.page-news .news-log__head p {
  margin: 0.65rem 0 0;
  max-width: 70ch;
  font-size: var(--fs-base);
  line-height: 1.85;
  color: rgba(43, 33, 24, 0.82);
}

.page-news .news-log__figure {
  margin: 1.5rem 0 0;
}

.page-news .news-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.25rem;
  margin-top: 2rem;
  padding: 0.8rem 0;
  border-top: 1px solid var(--news-line-ink);
  border-bottom: 1px solid var(--news-line-ink);
}

.page-news .news-toolbar .filter-bar {
  display: flex;
  flex: 1 1 auto;
  gap: 0.5rem;
  max-width: 100%;
  overflow-x: auto;
  padding-bottom: 0.2rem;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-news .news-toolbar .filter-btn {
  flex: 0 0 auto;
  white-space: nowrap;
}

.page-news .news-toolbar__status {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.05em;
  color: var(--coral-deep);
}

.page-news .news-shell {
  display: grid;
  gap: 1.75rem;
  margin-top: 2rem;
}

.page-news .news-rail__title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.14em;
  color: var(--coral-deep);
}

.page-news .news-rail__list {
  list-style: none;
  display: flex;
  gap: 0.5rem;
  margin: 0.6rem 0 0;
  padding: 0 0 0.35rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-news .news-rail__list::-webkit-scrollbar {
  height: 4px;
}

.page-news .news-rail__list::-webkit-scrollbar-thumb {
  background: var(--news-line-ink);
  border-radius: var(--radius-pill);
}

.page-news .news-rail__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.8rem;
  border: 1px solid var(--news-line-ink);
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.55);
  color: var(--deep);
  font-size: var(--fs-sm);
  text-decoration: none;
  white-space: nowrap;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.page-news .news-rail__link:hover,
.page-news .news-rail__link:focus-visible {
  background: var(--deep);
  border-color: var(--deep);
  color: #fff;
}

.page-news .news-rail__link .data-num {
  font-weight: 700;
  color: var(--coral-deep);
}

.page-news .news-rail__link:hover .data-num,
.page-news .news-rail__link:focus-visible .data-num {
  color: var(--sand);
}

.page-news .news-stream {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.9rem;
  min-width: 0;
}

.page-news .news-item {
  position: relative;
  min-width: 0;
  padding: 1.1rem 1.15rem 1.25rem;
  border-radius: var(--radius-md);
  border-top: 2px solid var(--news-line-ink);
  background: rgba(255, 255, 255, 0.55);
  transition: background-color 0.2s ease, box-shadow 0.25s ease;
}

.page-news .news-item:hover {
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow-float);
}

.page-news .news-item[data-tags~="entry"] { border-top-color: var(--coral); }
.page-news .news-item[data-tags~="price"] { border-top-color: var(--sand); }
.page-news .news-item[data-tags~="fav"] { border-top-color: var(--aqua); }
.page-news .news-item[data-tags~="service"] { border-top-color: var(--teal); }
.page-news .news-item[data-tags~="legacy"] { border-top-color: var(--deep); }

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

.page-news .news-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem 0.6rem;
  margin-bottom: 0.55rem;
}

.page-news .news-item__time {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.02em;
  color: var(--coral-deep);
}

.page-news .news-item__cat {
  padding-left: 0.6rem;
  border-left: 1px solid var(--news-line-ink);
  font-size: var(--fs-xs);
  color: rgba(43, 33, 24, 0.6);
}

.page-news .news-item__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  line-height: 1.45;
  letter-spacing: -0.01em;
  color: var(--deep);
}

.page-news .news-item__summary {
  margin: 0.5rem 0 0;
  font-size: var(--fs-sm);
  line-height: 1.85;
  color: rgba(43, 33, 24, 0.85);
}

.page-news .news-item__more {
  margin-top: 0.8rem;
  padding-top: 0.7rem;
  border-top: 1px dashed var(--news-line-ink);
}

.page-news .news-item__more > summary {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  list-style: none;
  cursor: pointer;
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--coral-deep);
}

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

.page-news .news-item__more > summary::before {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1rem;
  line-height: 1;
  width: 1rem;
  text-align: center;
  color: var(--coral-deep);
}

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

.page-news .news-item__more > summary:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 3px;
  border-radius: 4px;
}

.page-news .news-item__detail {
  animation: newsReveal 0.28s ease both;
}

@keyframes newsReveal {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: none; }
}

.page-news .news-dl {
  display: grid;
  gap: 0.55rem;
  margin: 0.75rem 0 0;
}

.page-news .news-dl > div {
  display: grid;
  gap: 0.15rem;
}

.page-news .news-dl dt {
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--deep);
}

.page-news .news-dl dd {
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.8;
  color: rgba(43, 33, 24, 0.82);
}

/* ---------- 新旧对照 ---------- */
.page-news .news-map {
  position: relative;
  padding-block: 3rem;
  background: var(--mist);
}

.page-news .news-map::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--news-line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--news-line-soft) 1px, transparent 1px);
  background-size: 48px 48px;
}

.page-news .news-map__grid {
  position: relative;
  display: grid;
  gap: 2rem;
  min-width: 0;
}

.page-news .news-map__intro h2 {
  margin: 0.55rem 0 0;
  font-family: var(--font-display);
  font-size: var(--fs-2xl);
  letter-spacing: -0.015em;
  color: var(--deep);
}

.page-news .news-map__intro p {
  margin: 0.65rem 0 0;
  max-width: 46ch;
  font-size: var(--fs-sm);
  line-height: 1.85;
  color: rgba(43, 33, 24, 0.82);
}

.page-news .news-map__intro .media-frame {
  margin: 1.35rem 0 0;
}

.page-news .news-map__table {
  min-width: 0;
  overflow-x: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-float);
  -webkit-overflow-scrolling: touch;
}

.page-news .compare-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  background: rgba(255, 255, 255, 0.78);
  font-size: var(--fs-sm);
}

.page-news .compare-table caption {
  caption-side: top;
  padding: 0.75rem 0.9rem;
  text-align: left;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.06em;
  color: var(--deep);
  background: var(--sand);
}

.page-news .compare-table th,
.page-news .compare-table td {
  padding: 0.7rem 0.85rem;
  text-align: left;
  vertical-align: top;
  line-height: 1.75;
  border-bottom: 1px solid var(--news-line-soft);
}

.page-news .compare-table thead th {
  background: var(--deep);
  color: #fff;
  font-size: var(--fs-xs);
  letter-spacing: 0.05em;
  font-weight: 700;
}

.page-news .compare-table tbody th {
  width: 26%;
  font-weight: 700;
  color: var(--deep);
  background: rgba(217, 164, 65, 0.16);
}

.page-news .compare-table tbody tr:nth-child(even) td {
  background: rgba(232, 238, 243, 0.65);
}

.page-news .compare-table tbody tr:last-child th,
.page-news .compare-table tbody tr:last-child td {
  border-bottom: 0;
}

/* ---------- 版本脉络 ---------- */
.page-news .news-track {
  padding-block: 3rem;
  background: var(--cream);
}

.page-news .news-track__grid {
  display: grid;
  gap: 2.25rem;
  min-width: 0;
}

.page-news .news-track h2 {
  margin: 0.55rem 0 0;
  font-family: var(--font-display);
  font-size: var(--fs-2xl);
  letter-spacing: -0.015em;
  color: var(--deep);
}

.page-news .news-track__lede {
  margin: 0.65rem 0 0;
  max-width: 54ch;
  font-size: var(--fs-sm);
  line-height: 1.85;
  color: rgba(43, 33, 24, 0.82);
}

.page-news .version-track {
  list-style: none;
  margin: 1.6rem 0 0;
  padding: 0 0 0 1px;
  border-left: 1px solid var(--news-line-ink);
}

.page-news .version-track__item {
  position: relative;
  padding: 0 0 1.6rem 1.4rem;
}

.page-news .version-track__item:last-child {
  padding-bottom: 0;
}

.page-news .version-track__item::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 0.5rem;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--cream);
  border: 2px solid var(--coral);
}

.page-news .version-track__no {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--coral-deep);
}

.page-news .version-track__item h3 {
  margin: 0.2rem 0 0;
  font-family: var(--font-display);
  font-size: var(--fs-md);
  line-height: 1.5;
  color: var(--deep);
}

.page-news .version-track__item p {
  margin: 0.35rem 0 0;
  font-size: var(--fs-sm);
  line-height: 1.8;
  color: rgba(43, 33, 24, 0.82);
}

.page-news .news-track__link {
  display: inline-block;
  margin-top: 0.4rem;
  font-size: var(--fs-sm);
  color: var(--coral-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(184, 58, 34, 0.35);
}

.page-news .news-track__link:hover,
.page-news .news-track__link:focus-visible {
  color: var(--deep);
  border-bottom-color: var(--deep);
}

.page-news .news-track__aside {
  display: grid;
  gap: 1rem;
  align-content: start;
  min-width: 0;
}

.page-news .news-track__panel {
  padding: 1.15rem 1.2rem 1.3rem;
}

.page-news .news-track__panel h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--fs-md);
  color: #fff;
}

.page-news .news-track__panel p {
  margin: 0.55rem 0 0;
  font-size: var(--fs-sm);
  line-height: 1.8;
  color: rgba(233, 240, 246, 0.82);
}

.page-news .news-track__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1rem;
}

.page-news .news-track__note {
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.8;
  color: rgba(43, 33, 24, 0.72);
}

.page-news .news-track__note a {
  color: var(--coral-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 回访 ---------- */
.page-news .news-follow {
  position: relative;
  overflow: hidden;
  padding-block: 3rem 3.5rem;
  background: linear-gradient(180deg, var(--deep) 0%, var(--abyss) 100%);
  color: #fff;
}

.page-news .news-follow::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(60% 70% at 15% 10%, rgba(127, 179, 200, 0.2), transparent 70%),
    radial-gradient(50% 60% at 88% 90%, rgba(232, 93, 63, 0.16), transparent 72%);
}

.page-news .news-follow__grid {
  position: relative;
  display: grid;
  gap: 2rem;
  min-width: 0;
}

.page-news .news-follow h2 {
  margin: 0.55rem 0 0;
  font-family: var(--font-display);
  font-size: var(--fs-2xl);
  letter-spacing: -0.015em;
  color: #fff;
}

.page-news .news-follow__text p {
  margin: 0.8rem 0 0;
  max-width: 58ch;
  font-size: var(--fs-base);
  line-height: 1.85;
  color: rgba(233, 240, 246, 0.84);
}

.page-news .news-follow__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.5rem;
}

.page-news .news-follow__aside {
  display: grid;
  gap: 1.15rem;
  align-content: start;
  min-width: 0;
}

.page-news .news-follow__aside .media-frame {
  margin: 0;
}

.page-news .news-follow__list {
  list-style: none;
  margin: 0;
  padding: 1.1rem 1.2rem;
  display: grid;
  gap: 0.6rem;
  border: 1px solid var(--news-line);
  border-radius: var(--radius-md);
  background: rgba(7, 28, 46, 0.42);
  font-size: var(--fs-sm);
  color: rgba(233, 240, 246, 0.86);
}

.page-news .news-follow__list li {
  display: flex;
  gap: 0.6rem;
  line-height: 1.75;
}

.page-news .news-follow__list li::before {
  content: "";
  flex: 0 0 auto;
  width: 6px;
  height: 6px;
  margin-top: 0.62em;
  border-radius: 50%;
  background: var(--coral);
}

.page-news .news-follow__list .data-num {
  color: var(--sand);
  font-weight: 600;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-news .news-dl > div {
    grid-template-columns: 6.5rem minmax(0, 1fr);
    gap: 0.75rem;
    align-items: start;
  }

  .page-news .news-log {
    padding-block: 3.5rem 4rem;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero {
    padding-block: 1.75rem 4rem;
  }

  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    gap: 3rem;
    align-items: end;
    margin-top: 2.25rem;
  }

  .page-news .news-map__grid {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    gap: 2.75rem;
    align-items: start;
  }

  .page-news .news-track__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 3rem;
    align-items: start;
  }

  .page-news .news-follow__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
    gap: 3rem;
    align-items: start;
  }

  .page-news .news-log,
  .page-news .news-map,
  .page-news .news-track {
    padding-block: 4rem;
  }

  .page-news .news-follow {
    padding-block: 4rem 4.5rem;
  }
}

@media (min-width: 960px) {
  .page-news .news-shell {
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 3rem;
    align-items: start;
  }

  .page-news .news-rail {
    position: sticky;
    top: 6rem;
    border-left: 1px solid var(--news-line-ink);
    padding-left: 0.9rem;
  }

  .page-news .news-rail__list {
    display: block;
    overflow: visible;
    margin-top: 0.7rem;
    padding-bottom: 0;
  }

  .page-news .news-rail__item + .news-rail__item {
    margin-top: 0.2rem;
  }

  .page-news .news-rail__link {
    display: flex;
    width: 100%;
    border: 0;
    border-radius: var(--radius-sm);
    background: transparent;
    padding: 0.5rem 0.6rem;
    white-space: normal;
    justify-content: flex-start;
  }
}

@media (min-width: 1100px) {
  .page-news .news-stream {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 1.15rem;
  }

  .page-news .news-item {
    grid-column: span 7;
  }

  .page-news .news-item:nth-child(even) {
    grid-column: 6 / span 7;
  }

  .page-news .news-item:nth-child(5n) {
    grid-column: span 12;
  }

  .page-news .news-item:nth-child(5n) .news-dl {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem 1.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-item__detail {
    animation: none;
  }

  .page-news .news-item,
  .page-news .news-rail__link {
    transition: none;
  }
}
<<<END>>>