.page-news {
  --news-gap: clamp(14px, 2.2vw, 22px);
  --news-dev: #6FE3C6;
  --news-guide: #E4D6B6;
  display: block;
}

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

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-h) + 44px) 0 clamp(36px, 5vw, 64px);
  color: var(--chalk);
  background:
    radial-gradient(900px 360px at 88% -8%, rgba(53, 240, 208, .18), transparent 68%),
    radial-gradient(700px 320px at 4% 112%, rgba(255, 122, 61, .14), transparent 72%),
    var(--ink);
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(247, 245, 239, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(247, 245, 239, .05) 1px, transparent 1px);
  background-size: 68px 68px;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .72), transparent 84%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .72), transparent 84%);
}

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

.page-news .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 26px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: rgba(247, 245, 239, .58);
}

.page-news .breadcrumb a {
  color: rgba(247, 245, 239, .78);
  text-decoration: none;
}

.page-news .breadcrumb a:hover {
  color: var(--cyan);
}

.page-news .breadcrumb__sep {
  color: var(--line);
}

.page-news .news-hero__eyebrow {
  color: var(--orange);
}

.page-news .news-hero__title {
  max-width: 18ch;
  margin: 14px 0 18px;
  font-size: clamp(32px, 6.4vw, 72px);
  font-weight: 300;
  line-height: 1.06;
  letter-spacing: -.02em;
  text-wrap: balance;
}

.page-news .news-hero__title .slant {
  display: inline-block;
  font-weight: 500;
  color: var(--cyan);
  transform: skewX(-5deg);
}

.page-news .news-hero__lede {
  max-width: 62ch;
  margin: 0 0 30px;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: rgba(247, 245, 239, .82);
}

.page-news .news-hero__stats {
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr;
  margin: 0;
  padding: 20px 0 0;
  list-style: none;
  border-top: 1px solid rgba(53, 240, 208, .22);
}

.page-news .news-hero__stat {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-news .news-hero__stat-num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: clamp(22px, 3.4vw, 32px);
  line-height: 1;
  letter-spacing: -.04em;
  color: var(--cyan);
}

.page-news .news-hero__stat-label {
  font-size: 13px;
  line-height: 1.5;
  color: rgba(247, 245, 239, .64);
}

/* ---------- 时间轴 ---------- */
.page-news .news-axis {
  color: var(--chalk);
  background: var(--ink);
  border-top: 1px solid rgba(20, 82, 63, .7);
}

.page-news .news-axis__head {
  margin-bottom: 26px;
}

.page-news .news-axis__title {
  margin: 12px 0 10px;
  font-size: clamp(23px, 3.4vw, 36px);
  font-weight: 400;
  line-height: 1.24;
  letter-spacing: -.01em;
}

.page-news .news-axis__note {
  max-width: 58ch;
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(247, 245, 239, .64);
}

.page-news .axis-track {
  overflow-x: auto;
  overflow-y: hidden;
  overscroll-behavior-x: contain;
  scroll-snap-type: x proximity;
  padding: 4px 0 16px;
  -webkit-overflow-scrolling: touch;
}

.page-news .axis-track:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
  border-radius: var(--radius-sm);
}

.page-news .axis-track::-webkit-scrollbar {
  height: 6px;
}

.page-news .axis-track::-webkit-scrollbar-thumb {
  background: var(--line);
  border-radius: 999px;
}

.page-news .axis-track::-webkit-scrollbar-track {
  background: transparent;
}

.page-news .axis-list {
  display: flex;
  gap: 14px;
  width: max-content;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
}

.page-news .axis-node {
  position: relative;
  flex: 0 0 228px;
  padding-top: 28px;
  scroll-snap-align: start;
}

.page-news .axis-node::before {
  content: "";
  position: absolute;
  top: 7px;
  right: -14px;
  left: 0;
  z-index: 0;
  height: 2px;
  background: var(--line);
}

.page-news .axis-node:last-child::before {
  right: 0;
}

.page-news .axis-node__dot {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  width: 16px;
  height: 16px;
  border: 2px solid var(--line);
  border-radius: 50%;
  background: var(--ink);
}

.page-news .axis-node--now .axis-node__dot {
  border-color: var(--orange);
  background: var(--orange);
  box-shadow: 0 0 0 4px rgba(255, 122, 61, .22);
}

.page-news .axis-node__body {
  display: block;
  height: 100%;
  padding: 15px 15px 17px;
  border: 1px solid rgba(20, 82, 63, .9);
  border-radius: var(--radius-sm);
  background: rgba(20, 82, 63, .28);
  color: var(--chalk);
  text-decoration: none;
  transition: background .24s var(--ease), border-color .24s var(--ease), transform .24s var(--ease);
}

.page-news a.axis-node__body:hover {
  border-color: var(--cyan);
  background: rgba(20, 82, 63, .58);
  transform: translateY(-3px);
}

.page-news a.axis-node__body:hover .axis-node__no {
  text-decoration: underline;
}

.page-news .axis-node__no {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--cyan);
}

.page-news .axis-node__when {
  display: block;
  margin-bottom: 7px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: rgba(247, 245, 239, .5);
}

.page-news .axis-node__sum {
  display: block;
  margin-bottom: 10px;
  font-size: 15px;
  line-height: 1.5;
}

.page-news .axis-node__scope {
  display: block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.5;
  color: rgba(247, 245, 239, .48);
}

.page-news .news-axis__foot {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(247, 245, 239, .6);
}

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

/* ---------- 条目流 ---------- */
.page-news .news-stream-section {
  color: var(--chalk);
  background: var(--ink);
  border-top: 1px solid rgba(20, 82, 63, .7);
}

.page-news .news-stream__head {
  margin-bottom: 22px;
}

.page-news .news-stream__title {
  margin: 12px 0 0;
  font-size: clamp(23px, 3.4vw, 36px);
  font-weight: 400;
  line-height: 1.24;
  letter-spacing: -.01em;
}

.page-news .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 26px;
}

.page-news .filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border: 1px solid rgba(53, 240, 208, .34);
  border-radius: 999px;
  background: transparent;
  color: rgba(247, 245, 239, .84);
  font: inherit;
  font-size: 14px;
  cursor: pointer;
  transition: background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}

.page-news .filter-chip:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

.page-news .filter-chip[aria-pressed="true"] {
  border-color: var(--cyan);
  background: var(--cyan);
  color: var(--ink);
  font-weight: 500;
}

.page-news .filter-chip__count {
  font-family: var(--font-mono);
  font-size: 12px;
  opacity: .72;
}

.page-news .news-grid {
  display: grid;
  gap: var(--news-gap);
  grid-template-columns: 1fr;
}

.page-news .news-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 20px 20px 26px;
  background: linear-gradient(158deg, rgba(20, 82, 63, .46), rgba(12, 42, 33, .94));
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-news .news-card::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 4px;
  background: var(--cat-color, var(--cyan));
}

.page-news .news-card--a {
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
}

.page-news .news-card--b {
  clip-path: polygon(20px 0, 100% 0, 100% 100%, 0 100%, 0 20px);
}

.page-news .news-card--release {
  --cat-color: var(--orange);
}

.page-news .news-card--device {
  --cat-color: var(--news-dev);
}

.page-news .news-card--guide {
  --cat-color: var(--news-guide);
}

.page-news .news-card__tag {
  align-self: flex-start;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .06em;
  background: rgba(53, 240, 208, .14);
  color: var(--cyan);
}

.page-news .news-card--release .news-card__tag {
  background: rgba(255, 122, 61, .16);
  color: var(--orange);
}

.page-news .news-card--device .news-card__tag {
  background: rgba(111, 227, 198, .14);
  color: var(--news-dev);
}

.page-news .news-card--guide .news-card__tag {
  background: rgba(228, 214, 182, .14);
  color: var(--news-guide);
}

.page-news .news-card__media {
  margin: 0 0 2px;
}

.page-news .news-card__media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
}

.page-news .news-card__title {
  margin: 0;
  font-size: 17px;
  font-weight: 500;
  line-height: 1.45;
  color: var(--chalk);
}

.page-news .news-card__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(247, 245, 239, .68);
}

.page-news .news-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: auto;
  padding-top: 6px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .04em;
  color: rgba(247, 245, 239, .5);
}

.page-news .news-card__dot {
  color: var(--line);
}

.page-news [data-filter-item][hidden] {
  display: none !important;
}

.page-news .filter-empty {
  margin: 22px 0 0;
  padding: 34px 22px;
  border: 1px dashed rgba(53, 240, 208, .34);
  border-radius: var(--radius-md);
  text-align: center;
  font-size: 14px;
  color: rgba(247, 245, 239, .7);
}

/* ---------- 重点条目展开 ---------- */
.page-news .news-dive {
  color: var(--black);
  background: var(--paper);
}

.page-news .news-dive .eyebrow {
  color: var(--orange-ink);
}

.page-news .news-dive__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  grid-template-columns: 1fr;
}

.page-news .news-dive__title {
  margin: 12px 0 12px;
  font-size: clamp(23px, 3.2vw, 34px);
  font-weight: 400;
  line-height: 1.26;
  letter-spacing: -.01em;
}

.page-news .news-dive__lede {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(16, 25, 21, .78);
}

.page-news .news-dive__lede a {
  color: var(--orange-ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .news-dive__panel {
  border: 1px solid rgba(16, 25, 21, .14);
  border-radius: var(--radius-md);
  background: #FBF7EE;
  overflow: hidden;
}

.page-news .news-dive__summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  background: rgba(20, 82, 63, .07);
  color: var(--black);
  font-size: 15px;
  font-weight: 500;
  line-height: 1.5;
  cursor: pointer;
  list-style: none;
}

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

.page-news .news-dive__summary:focus-visible {
  outline: 2px solid var(--orange-ink);
  outline-offset: -3px;
}

.page-news .news-dive__no {
  flex: 0 0 auto;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(194, 74, 24, .1);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--orange-ink);
}

.page-news .news-dive__sum-text {
  flex: 1 1 auto;
}

.page-news .news-dive__chev {
  flex: 0 0 auto;
  width: 11px;
  height: 11px;
  margin-right: 3px;
  border-right: 2px solid var(--black);
  border-bottom: 2px solid var(--black);
  transform: rotate(45deg);
  transition: transform .2s var(--ease);
}

.page-news .news-dive__panel[open] .news-dive__chev {
  transform: rotate(-135deg);
}

.page-news .news-dive__body {
  padding: 18px;
  border-top: 1px solid rgba(16, 25, 21, .1);
}

.page-news .news-dive__media {
  margin: 0 0 20px;
}

.page-news .news-dive__media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
}

.page-news .news-dive__media figcaption {
  margin-top: 8px;
  font-size: 12px;
  line-height: 1.65;
  color: rgba(16, 25, 21, .6);
}

.page-news .news-dive__three {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}

.page-news .news-dive__block {
  padding-left: 12px;
  border-left: 3px solid var(--orange-ink);
}

.page-news .news-dive__block h3 {
  margin: 0 0 7px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .1em;
  color: var(--orange-ink);
}

.page-news .news-dive__block ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .news-dive__block li {
  position: relative;
  padding-left: 13px;
  margin-bottom: 7px;
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(16, 25, 21, .8);
}

.page-news .news-dive__block li::before {
  content: "";
  position: absolute;
  top: .62em;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(16, 25, 21, .35);
}

/* ---------- 订阅与反馈 ---------- */
.page-news .news-follow {
  color: var(--chalk);
  background:
    radial-gradient(760px 340px at 92% 0%, rgba(255, 122, 61, .16), transparent 70%),
    var(--deep);
}

.page-news .news-follow__grid {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
  grid-template-columns: 1fr;
  align-items: center;
}

.page-news .news-follow__title {
  margin: 12px 0 14px;
  font-size: clamp(23px, 3.2vw, 34px);
  font-weight: 400;
  line-height: 1.26;
  letter-spacing: -.01em;
}

.page-news .news-follow__lede {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(247, 245, 239, .8);
}

.page-news .news-follow__mail {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--cyan);
  word-break: break-all;
}

.page-news .news-follow__list {
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
}

.page-news .news-follow__list li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 9px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(247, 245, 239, .72);
}

.page-news .news-follow__list li::before {
  content: "";
  position: absolute;
  top: .66em;
  left: 0;
  width: 7px;
  height: 2px;
  background: var(--orange);
}

.page-news .news-follow__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-news .news-follow__media {
  margin: 0;
}

.page-news .news-follow__media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-news .news-hero__stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-news .news-hero__stat {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

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

@media (min-width: 780px) {
  .page-news .news-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-news .news-dive__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    align-items: start;
  }

  .page-news .news-follow__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  }
}

@media (min-width: 1120px) {
  .page-news .news-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .filter-chip,
  .page-news .axis-node__body,
  .page-news .news-dive__chev {
    transition: none;
  }

  .page-news a.axis-node__body:hover {
    transform: none;
  }
}
<<<END>>>