.page-news {
  --news-lead: #C6D8E6;
  --news-dim: #7E9CB4;
  --news-gov: #8FA7C7;
  --news-tour: #C9A46B;
  padding-bottom: 80px;
}

.page-news .breadcrumbs {
  margin: 26px 0 30px;
}

/* 页面抬头 */
.page-news .news-mast {
  border-top: 2px solid var(--line);
  padding-top: 22px;
}

.page-news .news-mast__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.page-news .news-mast__chip {
  display: inline-flex;
  align-items: center;
  padding: 5px 11px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--paper);
  background: var(--ink-800);
}

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

.page-news .news-mast h1 {
  margin: 20px 0 18px;
  max-width: 17em;
  font-size: clamp(30px, 5.2vw, 60px);
  font-weight: 300;
  line-height: 1.14;
  letter-spacing: 0.015em;
  color: var(--paper);
}

.page-news .news-mast__lead {
  margin: 0;
  max-width: 44em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--news-lead);
}

.page-news .news-mast__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

/* 本期头条横向主题带 */
.page-news .headline-band {
  margin-top: 48px;
  display: grid;
  gap: 24px;
  padding: 22px;
  border: 2px solid var(--line);
  border-left: 3px solid var(--amber);
  border-radius: var(--radius);
  background: linear-gradient(155deg, var(--ink-800) 0%, var(--ink-900) 100%);
  box-shadow: var(--shadow-hard);
}

.page-news .headline-band__kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--amber);
}

.page-news .headline-band h2 {
  margin: 0 0 14px;
  font-size: clamp(23px, 3.2vw, 34px);
  font-weight: 400;
  line-height: 1.32;
  color: var(--paper);
}

.page-news .headline-band__lead {
  margin: 0 0 18px;
  max-width: 42em;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--news-lead);
}

.page-news .headline-band__list {
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-news .headline-band__list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--paper);
}

.page-news .headline-band__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 9px;
  height: 2px;
  background: var(--cyan);
}

.page-news .headline-band__link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan);
  padding-bottom: 3px;
}

.page-news .headline-band__link:hover,
.page-news .headline-band__link:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

.page-news .headline-band__media {
  margin: 0;
  border: 2px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-900);
  overflow: hidden;
}

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

.page-news .headline-band__media figcaption {
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.6;
  letter-spacing: 0.04em;
  color: var(--mist);
  border-top: 1px solid var(--line);
}

/* 通用章节 */
.page-news .section {
  margin-top: 64px;
}

.page-news .section-head {
  display: grid;
  gap: 8px;
  padding-bottom: 16px;
  margin-bottom: 28px;
  border-bottom: 2px solid var(--line);
}

.page-news .section-head h2 {
  margin: 0;
  font-size: clamp(24px, 3.4vw, 38px);
  font-weight: 400;
  line-height: 1.25;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-news .section-note {
  margin: 0;
  max-width: 46em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

/* 日志筛选 */
.page-news .log-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 26px;
}

.page-news .log-filter__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-news .log-filter__chip {
  display: inline-block;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-800);
  color: var(--mist);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.07em;
  cursor: pointer;
  transition: color 180ms ease, border-color 180ms ease, background 180ms ease;
}

.page-news .log-filter__chip:hover {
  color: var(--paper);
  border-color: var(--cyan);
}

.page-news .log-filter__radio:checked + .log-filter__chip {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink-900);
}

.page-news .log-filter__radio:focus-visible + .log-filter__chip {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

.page-news:has(#logcat-product:checked) .log-entry:not(.is-product),
.page-news:has(#logcat-library:checked) .log-entry:not(.is-library),
.page-news:has(#logcat-case:checked) .log-entry:not(.is-case),
.page-news:has(#logcat-browser:checked) .log-entry:not(.is-browser) {
  display: none;
}

/* 日志列表 */
.page-news .log-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

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

.page-news .log-entry > summary {
  display: grid;
  grid-template-columns: 1fr 26px;
  gap: 8px 12px;
  padding: 18px 0;
  cursor: pointer;
  list-style: none;
}

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

.page-news .log-entry > summary:hover .log-title {
  color: var(--cyan);
}

.page-news .log-entry > summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-news .log-time {
  grid-column: 1;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-news .log-head {
  grid-column: 1;
  display: grid;
  gap: 7px;
  justify-items: start;
}

.page-news .log-tag {
  display: inline-block;
  padding: 3px 9px;
  border-radius: var(--radius);
  border: 1px solid currentColor;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.07em;
}

.page-news .log-tag--product {
  color: var(--cyan);
}

.page-news .log-tag--library {
  color: var(--tag-edu);
}

.page-news .log-tag--case {
  color: var(--tag-mfg);
}

.page-news .log-tag--browser {
  color: var(--tag-logi);
}

.page-news .log-title {
  font-size: 17px;
  font-weight: 500;
  line-height: 1.55;
  color: var(--paper);
  transition: color 160ms ease;
}

.page-news .log-meta {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.05em;
  color: var(--news-dim);
}

.page-news .log-sign {
  grid-column: 2;
  grid-row: 1 / span 2;
  justify-self: end;
  align-self: start;
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1;
  color: var(--mist);
  transition: transform 200ms ease, color 200ms ease;
}

.page-news .log-entry[open] .log-sign {
  transform: rotate(45deg);
  color: var(--amber);
}

.page-news .log-detail {
  padding: 2px 0 22px;
  max-width: 46em;
}

.page-news .log-detail p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--news-lead);
}

.page-news .log-link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--amber);
  text-decoration: none;
  border-bottom: 1px solid var(--amber);
  padding-bottom: 2px;
}

.page-news .log-link:hover,
.page-news .log-link:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-news .log-figure {
  margin: 0 0 14px;
  border: 2px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-900);
}

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

.page-news .log-figure figcaption {
  padding: 9px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.6;
  color: var(--mist);
  border-top: 1px solid var(--line);
}

/* 浏览器适配 */
.page-news .browser-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}

.page-news .browser-card {
  padding: 20px;
  border: 2px solid var(--line);
  border-top: 3px solid var(--tag-logi);
  border-radius: var(--radius);
  background: var(--ink-700);
}

.page-news .browser-card__name {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 20px;
  letter-spacing: 0.04em;
  color: var(--paper);
}

.page-news .browser-card__state {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--tag-logi);
}

.page-news .browser-card__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--news-lead);
}

.page-news .fallback {
  margin-top: 26px;
  padding: 20px;
  border: 2px solid var(--line);
  border-left: 3px solid var(--amber);
  border-radius: var(--radius);
  background: var(--ink-800);
}

.page-news .fallback h3 {
  margin: 0 0 14px;
  font-size: 18px;
  font-weight: 500;
  color: var(--paper);
}

.page-news .fallback-list {
  margin: 0 0 14px;
  padding-left: 20px;
  display: grid;
  gap: 9px;
}

.page-news .fallback-list li {
  font-size: 15px;
  line-height: 1.8;
  color: var(--news-lead);
}

.page-news .fallback-list li::marker {
  color: var(--amber);
  font-family: var(--font-mono);
}

.page-news .fallback__tail {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .fallback__tail a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan);
}

/* 资料库 */
.page-news .lib-layout {
  display: grid;
  gap: 24px;
}

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

.page-news .lib-record {
  padding: 18px 20px;
  border: 2px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-800);
}

.page-news .lib-record__badge {
  display: inline-block;
  margin: 0 0 14px;
  padding: 4px 10px;
  border: 1px solid var(--amber);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--amber);
}

.page-news .lib-record__grid {
  margin: 0;
  display: grid;
  gap: 12px;
}

.page-news .lib-record__grid dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--mist);
  margin-bottom: 4px;
}

.page-news .lib-record__grid dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--paper);
}

.page-news .lib-media {
  margin: 0;
  border: 2px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-900);
  box-shadow: var(--shadow-hard);
}

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

.page-news .lib-media figcaption {
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.6;
  color: var(--mist);
  border-top: 1px solid var(--line);
}

/* 案例增补 */
.page-news .case-wall {
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(136px, 1fr));
}

.page-news .case-cell {
  padding: 16px 14px;
  border: 1px solid var(--line);
  border-top: 4px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-800);
  display: grid;
  gap: 6px;
}

.page-news .case-cell__name {
  font-size: 14px;
  color: var(--paper);
}

.page-news .case-cell__num {
  font-family: var(--font-mono);
  font-size: clamp(26px, 4vw, 36px);
  line-height: 1;
  color: var(--paper);
  letter-spacing: -0.01em;
}

.page-news .case-cell__note {
  font-family: var(--font-mono);
  font-size: 10.5px;
  line-height: 1.6;
  letter-spacing: 0.04em;
  color: var(--news-dim);
}

.page-news .case-cell--mfg { border-top-color: var(--tag-mfg); }
.page-news .case-cell--retail { border-top-color: var(--tag-retail); }
.page-news .case-cell--logi { border-top-color: var(--tag-logi); }
.page-news .case-cell--edu { border-top-color: var(--tag-edu); }
.page-news .case-cell--med { border-top-color: var(--tag-med); }
.page-news .case-cell--gov { border-top-color: var(--news-gov); }
.page-news .case-cell--tour { border-top-color: var(--news-tour); }

.page-news .case-body {
  display: grid;
  gap: 22px;
}

.page-news .case-media {
  margin: 0;
  border: 2px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-900);
}

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

.page-news .case-media figcaption {
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.6;
  color: var(--mist);
  border-top: 1px solid var(--line);
}

.page-news .case-text h3 {
  margin: 0 0 12px;
  font-size: 19px;
  font-weight: 500;
  color: var(--paper);
}

.page-news .case-text p {
  margin: 0 0 14px;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--news-lead);
}

.page-news .case-text__link {
  display: inline-block;
  padding-bottom: 3px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan);
}

.page-news .case-text__link:hover,
.page-news .case-text__link:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

/* 回看与保留 */
.page-news .follow-grid {
  display: grid;
  gap: 22px;
}

.page-news .follow-col h3,
.page-news .follow-panel h3 {
  margin: 0 0 14px;
  font-size: 19px;
  font-weight: 500;
  color: var(--paper);
}

.page-news .follow-list {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 11px;
}

.page-news .follow-list li {
  font-size: 15px;
  line-height: 1.85;
  color: var(--news-lead);
}

.page-news .follow-list li::marker {
  color: var(--cyan);
}

.page-news .follow-panel {
  padding: 22px;
  border-left: 3px solid var(--cyan);
  background: var(--ink-700);
}

.page-news .follow-steps {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-news .follow-steps li {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 10px;
  align-items: start;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--paper);
}

.page-news .follow-steps__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--amber);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 3px 0;
  text-align: center;
}

.page-news .follow-panel__tail {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .follow-panel__tail a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan);
}

.page-news .follow-panel__tail a:hover,
.page-news .follow-panel__tail a:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

/* 平板 */
@media (min-width: 720px) {
  .page-news .headline-band {
    padding: 28px;
  }

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

  .page-news .case-body {
    grid-template-columns: 1fr;
  }

  .page-news .follow-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
}

/* 桌面 */
@media (min-width: 1000px) {
  .page-news .headline-band {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
    padding: 34px;
  }

  .page-news .log-entry > summary {
    grid-template-columns: 108px minmax(0, 1fr) 26px;
    align-items: baseline;
    padding: 20px 0;
  }

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

  .page-news .log-head {
    grid-column: 2;
    grid-row: 1;
  }

  .page-news .log-sign {
    grid-column: 3;
    grid-row: 1;
  }

  .page-news .log-detail {
    margin-left: 120px;
    padding-bottom: 26px;
  }

  .page-news .log-detail p {
    font-size: 15.5px;
  }

  .page-news .lib-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    gap: 28px;
  }

  .page-news .case-body {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
    gap: 30px;
  }

  .page-news .case-wall {
    gap: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .log-filter__chip,
  .page-news .log-title,
  .page-news .log-sign {
    transition: none;
  }

  .page-news .log-entry[open] .log-sign {
    transform: none;
  }
}
<<<END>>>