.page-news {
  --news-gap: 18px;
  --news-line: rgba(23, 162, 255, 0.22);
  --news-line-soft: rgba(23, 162, 255, 0.14);
  position: relative;
  display: block;
  overflow-x: clip;
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.72;
  background:
    radial-gradient(120% 72% at 88% -8%, rgba(23, 162, 255, 0.16), transparent 62%),
    linear-gradient(180deg, #0A0E17 0%, var(--ink) 44%, var(--ink) 100%);
}

.page-news::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    180deg,
    rgba(244, 235, 223, 0.035) 0 1px,
    transparent 1px 4px
  );
}

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

.page-news h1,
.page-news h2,
.page-news h3 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0;
}

.page-news p {
  margin: 0 0 12px;
}

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

.page-news .breadcrumb {
  padding: 22px 0 0;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.04em;
}

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

.page-news .breadcrumb a {
  color: var(--haze);
  text-decoration: none;
}

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

.page-news .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: rgba(138, 147, 166, 0.5);
}

.page-news .breadcrumb [aria-current="page"] {
  color: var(--blue);
}

/* ---------- 共享小件 ---------- */
.page-news .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
  margin: 0;
}

.page-news .eyebrow::before {
  content: "";
  width: 16px;
  height: 1px;
  background: var(--blue);
}

.page-news .eyebrow--paper {
  color: #1F6FB4;
}

.page-news .eyebrow--paper::before {
  background: #1F6FB4;
}

.page-news .news-section {
  padding: 44px 0;
  scroll-margin-top: 84px;
}

.page-news .news-head {
  display: grid;
  gap: 10px;
  margin-bottom: 24px;
  max-width: 620px;
}

.page-news .news-head h2 {
  font-size: 26px;
  line-height: 1.32;
}

.page-news .news-head p:not(.eyebrow) {
  color: var(--haze);
  font-size: 14px;
  margin: 0;
}

.page-news .log-tag {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 10px;
  letter-spacing: 0.08em;
  line-height: 1.6;
  padding: 3px 9px;
  border-radius: 2px;
  border: 1px solid transparent;
  white-space: nowrap;
}

.page-news .log-tag--preview {
  background: rgba(23, 162, 255, 0.16);
  border-color: rgba(23, 162, 255, 0.42);
  color: #8FD3FF;
}

.page-news .log-tag--review {
  background: rgba(255, 106, 43, 0.14);
  border-color: rgba(255, 106, 43, 0.38);
  color: #FFB08A;
}

.page-news .log-tag--data {
  background: rgba(182, 255, 61, 0.12);
  border-color: rgba(182, 255, 61, 0.36);
  color: var(--lime);
}

.page-news .log-tag--release {
  background: rgba(138, 147, 166, 0.16);
  border-color: rgba(138, 147, 166, 0.38);
  color: #C6CDDA;
}

.page-news .log-tag--guide {
  background: rgba(244, 235, 223, 0.1);
  border-color: rgba(244, 235, 223, 0.28);
  color: var(--paper);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding: 26px 0 52px;
}

.page-news .news-hero__inner {
  display: grid;
  gap: var(--news-gap);
}

.page-news .news-hero__frame {
  position: relative;
  padding: 26px 20px 28px;
  border: 1px solid var(--news-line);
  background: linear-gradient(155deg, rgba(15, 21, 34, 0.92), rgba(7, 9, 15, 0.88));
  backdrop-filter: blur(10px);
}

.page-news .news-hero__frame::before {
  content: "";
  position: absolute;
  inset: 9px;
  border: 1px solid rgba(23, 162, 255, 0.1);
  pointer-events: none;
}

.page-news .news-hero__frame::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 26px;
  height: 26px;
  background: var(--ink);
  clip-path: polygon(100% 0, 100% 100%, 0 100%);
}

.page-news .news-hero__title {
  font-size: 30px;
  line-height: 1.26;
  margin: 12px 0 14px;
  max-width: 20em;
}

.page-news .news-hero__lead {
  color: var(--haze);
  font-size: 14px;
  line-height: 1.78;
  max-width: 46em;
  margin: 0 0 22px;
}

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

.page-news .news-hero__stats {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .news-hero__stats li {
  display: grid;
  gap: 2px;
  padding: 14px 16px;
  border: 1px solid var(--news-line-soft);
  border-left: 2px solid var(--blue);
  background: rgba(15, 21, 34, 0.62);
}

.page-news .news-stat__num {
  font-family: var(--font-data);
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--paper);
  line-height: 1.2;
}

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

.page-news .news-stat__label {
  font-size: 12px;
  color: var(--haze);
  line-height: 1.6;
}

/* ---------- 精选专题 ---------- */
.page-news .news-featured__grid {
  display: grid;
  gap: var(--news-gap);
}

.page-news .feature-card {
  position: relative;
  border: 1px solid var(--news-line-soft);
  background: var(--ink-2);
  padding: 20px;
  transition: transform 0.24s var(--ease), border-color 0.24s var(--ease);
}

.page-news .feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--news-line);
}

.page-news .feature-card__title {
  font-size: 20px;
  line-height: 1.42;
  margin: 12px 0 10px;
}

.page-news .feature-card p {
  color: var(--haze);
  font-size: 13.5px;
  line-height: 1.78;
  margin: 0 0 10px;
}

.page-news .feature-card__meta {
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: rgba(138, 147, 166, 0.9);
}

.page-news .feature-card__link {
  display: inline-block;
  margin-top: 4px;
  font-size: 13px;
  font-weight: 600;
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(23, 162, 255, 0.36);
  padding-bottom: 2px;
}

.page-news .feature-card__link:hover {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.page-news .feature-card--main {
  display: flex;
  align-items: flex-end;
  min-height: 340px;
  padding: 0;
  overflow: hidden;
}

.page-news .feature-card__media {
  position: absolute;
  inset: 0;
}

.page-news .feature-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0.7;
}

.page-news .feature-card--main::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    rgba(7, 9, 15, 0.08) 0%,
    rgba(7, 9, 15, 0.6) 44%,
    rgba(7, 9, 15, 0.96) 100%
  );
}

.page-news .feature-card--main .feature-card__body {
  position: relative;
  z-index: 1;
  padding: 22px 20px 24px;
}

.page-news .feature-card--main .feature-card__title {
  font-size: 23px;
}

.page-news .feature-card--main p {
  color: rgba(244, 235, 223, 0.8);
}

.page-news .feature-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.page-news .feature-card__stage {
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--haze);
}

.page-news .feature-card__points {
  margin: 0 0 12px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 6px;
}

.page-news .feature-card__points li {
  position: relative;
  padding-left: 16px;
  font-size: 13px;
  color: var(--haze);
}

.page-news .feature-card__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 7px;
  height: 2px;
  background: var(--blue);
}

.page-news .feature-card--c {
  padding: 0;
}

.page-news .feature-card--c .feature-card__media--wide {
  position: relative;
  inset: auto;
  aspect-ratio: 3 / 2;
  overflow: hidden;
}

.page-news .feature-card--c .feature-card__media--wide img {
  opacity: 1;
}

.page-news .feature-card--c .feature-card__body {
  padding: 18px 20px 22px;
}

/* ---------- 日志列表 ---------- */
.page-news .log-cats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.page-news .log-list {
  border-top: 1px solid var(--news-line-soft);
}

.page-news .log-row {
  border-bottom: 1px solid var(--news-line-soft);
}

.page-news .log-row summary {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px 12px;
  padding: 16px 0;
  cursor: pointer;
  list-style: none;
  align-items: center;
  transition: background-color 0.2s var(--ease);
}

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

.page-news .log-row summary:hover {
  background: rgba(23, 162, 255, 0.05);
}

.page-news .log-row summary .log-tag {
  grid-column: 1;
  grid-row: 1;
  justify-self: start;
}

.page-news .log-row__stage {
  grid-column: 2;
  grid-row: 1;
  justify-self: end;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--haze);
  white-space: nowrap;
}

.page-news .log-row__title {
  grid-column: 1 / -1;
  grid-row: 2;
  font-weight: 600;
  font-size: 15.5px;
  line-height: 1.55;
  color: var(--paper);
}

.page-news .log-row__body {
  padding: 0 0 18px;
  max-width: 64ch;
}

.page-news .log-row__body p {
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--haze);
  margin: 0 0 10px;
}

/* ---------- 纸色阅读区 ---------- */
.page-news .news-paper {
  background: var(--paper);
  color: var(--ink-text);
  background-image:
    linear-gradient(rgba(20, 24, 31, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20, 24, 31, 0.04) 1px, transparent 1px);
  background-size: 26px 26px;
  border-top: 1px solid rgba(20, 24, 31, 0.1);
  border-bottom: 1px solid rgba(20, 24, 31, 0.1);
}

.page-news .news-head--paper h2 {
  color: var(--ink-text);
}

.page-news .news-head--paper p:not(.eyebrow) {
  color: var(--slate);
}

.page-news .collect-grid {
  display: grid;
  gap: 14px;
}

.page-news .collect-step {
  position: relative;
  padding: 18px 18px 20px;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid var(--paper-line);
  border-top: 2px solid var(--ink-text);
}

.page-news .collect-step__num {
  display: block;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--orange);
  margin-bottom: 8px;
}

.page-news .collect-step h3 {
  font-size: 17px;
  color: var(--ink-text);
  margin-bottom: 6px;
}

.page-news .collect-step p {
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--slate);
  margin: 0;
}

.page-news .collect-note {
  margin: 20px 0 0;
  padding-top: 14px;
  border-top: 1px dashed rgba(20, 24, 31, 0.2);
  font-size: 13px;
  color: var(--slate);
}

.page-news .collect-note a {
  color: #1F6FB4;
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(31, 111, 180, 0.4);
}

.page-news .collect-note a:hover {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ---------- 合集体系 ---------- */
.page-news .news-series__grid {
  display: grid;
  gap: 26px;
}

.page-news .series-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
  border-left: 1px solid var(--news-line-soft);
}

.page-news .series-list li {
  position: relative;
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  padding: 14px 0 14px 14px;
}

.page-news .series-list li::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 24px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ink);
  border: 1px solid var(--blue);
}

.page-news .series-list li:first-child::before {
  background: var(--blue);
}

.page-news .series-list__num {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--blue);
  padding-top: 3px;
}

.page-news .series-list h3 {
  font-size: 16px;
  line-height: 1.5;
  margin-bottom: 4px;
}

.page-news .series-list p {
  font-size: 13px;
  line-height: 1.75;
  color: var(--haze);
  margin: 0;
}

.page-news .news-series__figure {
  margin: 0;
  border: 1px solid var(--news-line-soft);
  background: var(--ink-2);
  overflow: hidden;
}

.page-news .news-series__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  opacity: 0.85;
}

.page-news .news-series__figure figcaption {
  padding: 12px 16px;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--haze);
  border-top: 1px solid var(--news-line-soft);
}

/* ---------- 归档 ---------- */
.page-news .archive-band {
  border: 1px solid var(--news-line-soft);
  background: linear-gradient(90deg, rgba(15, 21, 34, 0.9), rgba(7, 9, 15, 0.7));
  padding: 14px 0;
}

.page-news .archive-scroll {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 0 16px 4px;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

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

.page-news .archive-scroll::-webkit-scrollbar-thumb {
  background: rgba(23, 162, 255, 0.4);
}

.page-news .archive-chip {
  flex: 0 0 auto;
  scroll-snap-align: start;
  position: relative;
  padding: 8px 14px 8px 24px;
  font-family: var(--font-data);
  font-size: 11.5px;
  letter-spacing: 0.05em;
  color: var(--haze);
  border: 1px solid var(--news-line-soft);
  white-space: nowrap;
}

.page-news .archive-chip::before {
  content: "";
  position: absolute;
  left: 9px;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 1px;
  background: rgba(138, 147, 166, 0.7);
}

.page-news .archive-chip.is-current {
  color: var(--ink);
  background: var(--blue);
  border-color: var(--blue);
  font-weight: 700;
}

.page-news .archive-chip.is-current::before {
  background: var(--lime);
  box-shadow: 0 0 6px var(--lime);
}

.page-news .archive-figure {
  margin: 18px 0 0;
  border: 1px solid var(--news-line-soft);
  overflow: hidden;
}

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

.page-news .archive-panel {
  margin-top: 18px;
  display: grid;
  gap: 18px;
  padding: 22px 20px;
  border: 1px solid var(--news-line);
  border-left: 3px solid var(--orange);
  background: rgba(15, 21, 34, 0.72);
}

.page-news .archive-panel h3 {
  font-size: 19px;
  line-height: 1.4;
  margin-bottom: 8px;
}

.page-news .archive-panel p {
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--haze);
  margin: 0;
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-news .news-hero__stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-news {
    font-size: 16px;
  }

  .page-news .news-section {
    padding: 76px 0;
    scroll-margin-top: 110px;
  }

  .page-news .news-head {
    margin-bottom: 34px;
  }

  .page-news .news-head h2 {
    font-size: 36px;
  }

  .page-news .news-head p:not(.eyebrow) {
    font-size: 15px;
  }

  .page-news .news-hero {
    padding: 36px 0 76px;
  }

  .page-news .news-hero__inner {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    gap: 24px;
    align-items: start;
  }

  .page-news .news-hero__frame {
    padding: 40px 38px 44px;
  }

  .page-news .news-hero__title {
    font-size: 48px;
    margin-top: 16px;
  }

  .page-news .news-hero__lead {
    font-size: 15.5px;
  }

  .page-news .news-hero__stats {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
  }

  .page-news .news-featured__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 24px;
    align-items: start;
  }

  .page-news .feature-card--main {
    grid-column: 1 / span 8;
    grid-row: 1;
    min-height: 420px;
  }

  .page-news .feature-card--main .feature-card__body {
    padding: 30px 30px 32px;
  }

  .page-news .feature-card--main .feature-card__title {
    font-size: 28px;
  }

  .page-news .feature-card--b {
    grid-column: 9 / span 4;
    grid-row: 1;
    margin-top: 44px;
    align-self: start;
  }

  .page-news .feature-card--c {
    grid-column: 5 / span 6;
    grid-row: 2;
  }

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

  .page-news .log-row summary {
    grid-template-columns: 132px minmax(0, 1fr) auto;
    gap: 20px;
    padding: 18px 0;
    align-items: center;
  }

  .page-news .log-row summary .log-tag {
    grid-column: 1;
    grid-row: 1;
  }

  .page-news .log-row__title {
    grid-column: 2;
    grid-row: 1;
    font-size: 17px;
  }

  .page-news .log-row__stage {
    grid-column: 3;
    grid-row: 1;
    justify-self: end;
  }

  .page-news .log-row:hover .log-tag {
    transform: translateX(-6px);
  }

  .page-news .log-row summary .log-tag {
    transition: transform 0.2s var(--ease);
  }

  .page-news .log-row__body {
    padding: 0 0 22px 152px;
  }

  .page-news .news-series__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 40px;
    align-items: start;
  }

  .page-news .news-series__figure {
    margin-top: 18px;
  }

  .page-news .archive-scroll {
    padding: 0 22px 6px;
  }

  .page-news .archive-panel {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 28px;
    padding: 26px 28px;
  }

  .page-news .archive-panel__actions {
    flex-wrap: nowrap;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .feature-card,
  .page-news .log-row summary .log-tag {
    transition: none;
  }

  .page-news .feature-card:hover {
    transform: none;
  }

  .page-news .log-row:hover .log-tag {
    transform: none;
  }
}
<<<END>>>