.page-news {
  --news-line: rgba(11, 42, 74, .16);
  --news-gap: clamp(16px, 3vw, 34px);
  background: var(--paper);
  color: var(--ink);
  overflow-x: clip;
}

.page-news .news-crumb {
  padding-top: 14px;
  padding-bottom: 12px;
}

/* 首屏 */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 5vw, 58px) var(--gutter) clamp(18px, 3vw, 30px);
  background:
    radial-gradient(circle at 86% 6%, rgba(44, 229, 180, .18), transparent 46%),
    var(--navy);
  color: var(--paper);
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: min(48%, 380px);
  height: 5px;
  background: repeating-linear-gradient(90deg, var(--coral) 0 12px, transparent 12px 24px);
}

.page-news .hero-inner {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  gap: clamp(22px, 4vw, 36px);
}

.page-news .hero-eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--mint);
}

.page-news .hero-title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 7vw, 3.5rem);
  line-height: 1.12;
  letter-spacing: -.01em;
  max-width: 19ch;
}

.page-news .hero-lede {
  margin: 0 0 22px;
  max-width: 44ch;
  font-size: clamp(15px, 1.8vw, 18px);
  line-height: 1.8;
  color: rgba(246, 240, 228, .86);
}

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

.page-news .hero-stats {
  margin: 0;
  display: grid;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid rgba(246, 240, 228, .24);
}

.page-news .hero-stat {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.page-news .hero-stat dt {
  font-size: 13px;
  color: rgba(246, 240, 228, .72);
}

.page-news .hero-stat dd {
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.page-news .hero-stat .data-figure {
  font-size: clamp(1.5rem, 4vw, 2.3rem);
  color: var(--mint);
}

.page-news .hero-unit {
  font-size: 12px;
  color: rgba(246, 240, 228, .7);
}

.page-news .hero-note {
  margin: 4px 0 0;
  padding-left: 10px;
  border-left: 2px solid var(--coral);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  color: rgba(246, 240, 228, .62);
}

/* 主视觉 */
.page-news .news-hero-wrap {
  margin-top: clamp(16px, 3vw, 26px);
}

.page-news .news-hero-figure {
  margin: 0;
  border: 1px solid var(--navy);
}

.page-news .media-frame img {
  max-width: 100%;
}

/* 通用区块头 */
.page-news .block-head {
  max-width: 62ch;
  margin-bottom: clamp(22px, 3.6vw, 38px);
}

.page-news .block-head .lede {
  margin-top: 10px;
}

/* 本期重点 */
.page-news .news-focus {
  padding: clamp(38px, 6vw, 78px) 0;
}

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

.page-news .focus-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(18px, 3vw, 30px);
  background: var(--card-bg);
  border: 1px solid var(--navy);
}

.page-news .focus-card--lead {
  background: var(--navy);
  color: var(--paper);
  border-color: var(--navy);
}

.page-news .focus-kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--coral);
}

.page-news .focus-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.22rem, 2.6vw, 1.72rem);
  line-height: 1.32;
}

.page-news .focus-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--brown);
}

.page-news .focus-card--lead .focus-text {
  color: rgba(246, 240, 228, .84);
}

.page-news .focus-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-news .focus-points li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--brown);
}

.page-news .focus-card--lead .focus-points li {
  color: rgba(246, 240, 228, .84);
}

.page-news .focus-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 9px;
  height: 2px;
  background: var(--mint);
}

.page-news .focus-figure {
  margin: 6px 0 0;
  border: 1px solid var(--news-line);
}

.page-news .focus-card--lead .focus-figure {
  border-color: rgba(246, 240, 228, .28);
}

.page-news .focus-link {
  margin-top: auto;
  align-self: flex-start;
  font-size: 14px;
  font-weight: 700;
  color: var(--rust);
  text-decoration: none;
  border-bottom: 2px solid var(--coral);
  padding-bottom: 2px;
}

.page-news .focus-card--lead .focus-link {
  color: var(--mint);
}

.page-news .focus-link:hover {
  color: var(--navy);
}

.page-news .focus-card--lead .focus-link:hover {
  color: var(--paper);
}

/* 检索路径专题 */
.page-news .path-note {
  margin-top: var(--news-gap);
  display: grid;
  gap: 0;
  background: var(--sand);
  border-left: 6px solid var(--coral);
}

.page-news .path-figure {
  margin: 0;
}

.page-news .path-body {
  padding: clamp(18px, 3vw, 30px);
}

.page-news .path-title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.15rem, 2.4vw, 1.5rem);
  line-height: 1.35;
}

.page-news .path-steps {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .path-steps li {
  display: flex;
  gap: 10px;
  align-items: baseline;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink);
}

.page-news .path-num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--rust);
}

/* 报告列表 */
.page-news .news-stream {
  padding: clamp(38px, 6vw, 78px) 0;
  background: linear-gradient(180deg, var(--paper) 0%, #F2E9D9 100%);
}

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

.page-news .stage-index {
  padding: 16px 18px;
  background: var(--card-bg);
  border: 1px solid var(--navy);
}

.page-news .stage-index__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--mist);
}

.page-news .stage-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .stage-index__list a {
  display: flex;
  gap: 8px;
  align-items: baseline;
  padding: 8px 0;
  font-size: 13px;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--news-line);
}

.page-news .stage-index__list li:last-child a {
  border-bottom: 0;
}

.page-news .stage-index__list a:hover {
  color: var(--rust);
}

.page-news .stage-index__num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--coral);
}

.page-news .stage-index__note {
  margin: 12px 0 0;
  font-size: 12px;
  line-height: 1.65;
  color: var(--brown);
}

.page-news .stage-main,
.page-news .stream-main {
  min-width: 0;
}

/* 主题筛选 */
.page-news .filter-bar {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.page-news .filter-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.page-news .filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 13px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--navy);
  background: transparent;
  border: 1px solid var(--navy);
  border-radius: 999px;
  cursor: pointer;
  transition: background .2s var(--ease-out), color .2s var(--ease-out), border-color .2s var(--ease-out);
}

.page-news .filter-count {
  color: var(--coral);
}

.page-news .filter-input:checked + .filter-chip {
  background: var(--navy);
  color: var(--paper);
}

.page-news .filter-input:checked + .filter-chip .filter-count {
  color: var(--mint);
}

.page-news .filter-input:focus-visible + .filter-chip {
  outline: 2px solid var(--mint);
  outline-offset: 2px;
}

.page-news .stream-main:has(#ft-review:checked) .report-item:not([data-topic~="review"]),
.page-news .stream-main:has(#ft-mobile:checked) .report-item:not([data-topic~="mobile"]),
.page-news .stream-main:has(#ft-version:checked) .report-item:not([data-topic~="version"]),
.page-news .stream-main:has(#ft-ops:checked) .report-item:not([data-topic~="ops"]) {
  display: none;
}

.page-news .stream-main:has(#ft-review:checked) .stage-block:not(:has(.report-item[data-topic~="review"])),
.page-news .stream-main:has(#ft-mobile:checked) .stage-block:not(:has(.report-item[data-topic~="mobile"])),
.page-news .stream-main:has(#ft-version:checked) .stage-block:not(:has(.report-item[data-topic~="version"])),
.page-news .stream-main:has(#ft-ops:checked) .stage-block:not(:has(.report-item[data-topic~="ops"])) {
  display: none;
}

/* 阶段与报告条目 */
.page-news .stage-block {
  scroll-margin-top: 96px;
}

.page-news .stage-block + .stage-block {
  margin-top: clamp(26px, 4vw, 40px);
}

.page-news .stage-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  padding-bottom: 10px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--navy);
}

.page-news .stage-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: .01em;
}

.page-news .stage-meta {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--mist);
}

.page-news .report-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .report-item {
  background: var(--card-bg);
  border: 1px solid var(--news-line);
  transition: transform .25s var(--ease-out), border-color .25s var(--ease-out), box-shadow .25s var(--ease-out);
}

.page-news .report-item:hover,
.page-news .report-item:focus-within {
  border-color: var(--navy);
  transform: translateY(-2px);
  box-shadow: 0 6px 0 -3px rgba(11, 42, 74, .12);
}

.page-news .report-link {
  display: block;
  padding: 16px 18px;
  color: inherit;
  text-decoration: none;
}

.page-news .report-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.page-news .report-issue {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .04em;
  color: var(--brown);
}

.page-news .report-title {
  margin: 9px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.02rem;
  line-height: 1.45;
  color: var(--ink);
}

.page-news .report-summary {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--brown);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.page-news .report-item:hover .report-summary,
.page-news .report-item:focus-within .report-summary {
  display: block;
  overflow: visible;
  -webkit-line-clamp: unset;
}

.page-news .report-item--lead {
  background: var(--sand);
  border-left: 6px solid var(--coral);
}

.page-news .report-item--lead .report-title {
  font-size: clamp(1.22rem, 3vw, 1.72rem);
  font-weight: 900;
  line-height: 1.3;
  transform: rotate(-1.1deg);
  transform-origin: left center;
  padding-top: 4px;
}

.page-news .report-item--lead .report-issue {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--rust);
  line-height: 1;
}

.page-news .report-item--lead .report-summary {
  font-size: 14.5px;
}

/* 收藏与回访 */
.page-news .news-follow {
  padding: clamp(38px, 6vw, 78px) 0;
}

.page-news .follow-box {
  display: grid;
  gap: 20px;
  padding: clamp(22px, 4vw, 44px);
  background: var(--navy);
  color: var(--paper);
  border-left: 8px solid var(--coral);
}

.page-news .follow-box .section-title {
  color: var(--paper);
}

.page-news .follow-copy p:not(.eyebrow) {
  margin: 10px 0 0;
  max-width: 48ch;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(246, 240, 228, .82);
}

.page-news .follow-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-content: start;
}

.page-news .follow-points {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .follow-points li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.page-news .follow-num {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--coral);
}

.page-news .follow-points p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--brown);
}

/* 变更说明 */
.page-news .news-log {
  padding: 0 0 clamp(40px, 6vw, 82px);
}

.page-news .news-log__box {
  margin-top: 16px;
  padding: 0 18px;
  background: var(--card-bg);
  border: 1px solid var(--navy);
}

.page-news .news-log__box summary {
  padding: 14px 0;
  font-size: 14px;
  font-weight: 700;
  color: var(--navy);
  cursor: pointer;
  list-style: none;
}

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

.page-news .news-log__box summary::after {
  content: "＋";
  float: right;
  color: var(--coral);
  font-weight: 700;
}

.page-news .news-log__box[open] summary::after {
  content: "－";
}

.page-news .news-log__box[open] summary {
  border-bottom: 1px solid var(--news-line);
}

.page-news .news-log__list {
  list-style: none;
  margin: 0;
  padding: 14px 0 16px;
  display: grid;
  gap: 10px;
}

.page-news .news-log__list li {
  font-size: 14px;
  line-height: 1.72;
  color: var(--brown);
}

.page-news .news-log__ver {
  display: inline-block;
  margin-right: 8px;
  padding: 1px 7px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--navy);
  border: 1px solid var(--frame-line);
}

/* 响应式 */
@media (min-width: 780px) {
  .page-news .report-item:nth-child(odd) {
    margin-right: 6%;
  }

  .page-news .report-item:nth-child(even) {
    margin-left: 6%;
  }

  .page-news .follow-points {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-news .follow-box {
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-news .hero-inner {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, .85fr);
    align-items: end;
  }

  .page-news .hero-note {
    grid-column: 1 / -1;
  }

  .page-news .focus-grid {
    grid-template-columns: minmax(0, 1.28fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .path-note {
    grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
    align-items: stretch;
  }

  .page-news .follow-box {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, .8fr);
  }
}

@media (min-width: 1024px) {
  .page-news .stream-shell {
    grid-template-columns: 212px minmax(0, 1fr);
    align-items: start;
  }

  .page-news .stage-index {
    position: sticky;
    top: 92px;
  }
}

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

  .page-news .report-item:hover,
  .page-news .report-item:focus-within {
    transform: none;
  }

  .page-news .report-item--lead .report-title {
    transform: none;
  }
}
<<<END>>>