.page-news {
  display: block;
}

.page-news > .container:first-child {
  padding-top: clamp(14px, 2vw, 20px);
}

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

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  background: linear-gradient(180deg, var(--concrete-deep), var(--concrete));
  border-bottom: 1px solid var(--line-strong);
  padding-block: clamp(18px, 3.6vw, 34px);
}

.page-news .news-hero-inner {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
  align-items: stretch;
}

.page-news .news-hero-copy {
  display: flex;
  flex-direction: column;
  gap: 14px;
  justify-content: center;
}

.page-news .news-hero-copy .display {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(30px, 4.6vw, 52px);
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-news .news-hero-copy .lede {
  margin: 0;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--ink);
}

.page-news .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 6px;
}

.page-news .news-hero-visual {
  position: relative;
  overflow: hidden;
  background: var(--night);
  aspect-ratio: 4 / 3;
  min-height: 240px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 34px), calc(100% - 34px) 100%, 0 100%);
}

.page-news .news-hero-visual img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.82;
}

.page-news .hero-round {
  position: absolute;
  left: 0;
  bottom: 0;
  max-width: 82%;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 16px 26px 14px 18px;
  background: linear-gradient(90deg, rgba(11, 26, 42, 0.96) 0%, rgba(11, 26, 42, 0.78) 62%, rgba(11, 26, 42, 0) 100%);
}

.page-news .hero-round-label {
  font-size: 11px;
  letter-spacing: 0.32em;
  color: rgba(245, 246, 240, 0.7);
}

.page-news .hero-round-num {
  font-family: var(--font-cond);
  font-size: clamp(54px, 9vw, 104px);
  font-weight: 700;
  line-height: 0.82;
  letter-spacing: -0.02em;
  color: var(--volt);
}

.page-news .hero-round-note {
  font-size: 12px;
  line-height: 1.5;
  color: rgba(245, 246, 240, 0.76);
}

/* ---------- 区块基调 ---------- */
.page-news .section {
  padding-block: clamp(34px, 5.4vw, 68px);
}

.page-news .section--latest {
  background: var(--paper);
  border-block: 1px solid var(--line);
}

.page-news .section--timeline {
  background: var(--concrete);
}

.page-news .section--cats {
  background: var(--paper);
  border-block: 1px solid var(--line);
}

.page-news .section--guide {
  background: var(--concrete-deep);
}

.page-news .section--return {
  background: var(--night);
}

.page-news .section-head .display {
  margin: 6px 0 0;
  font-family: var(--font-serif);
  font-size: clamp(23px, 3.2vw, 36px);
  line-height: 1.22;
  color: var(--ink);
}

.page-news .section-note {
  margin: 10px 0 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--gray);
}

/* ---------- 头条 ---------- */
.page-news .lead-story {
  display: grid;
  margin-top: clamp(18px, 2.6vw, 28px);
  background: var(--paper);
  border: 1px solid var(--line-strong);
  overflow: hidden;
  clip-path: polygon(0 0, calc(100% - 26px) 0, 100% 26px, 100% 100%, 0 100%);
}

.page-news .lead-figure {
  position: relative;
  background: var(--night);
  aspect-ratio: 3 / 2;
  min-height: 200px;
}

.page-news .lead-figure img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .lead-round {
  position: absolute;
  right: 0;
  bottom: 0;
  padding: 6px 14px 6px 16px;
  background: var(--volt);
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;
  clip-path: polygon(16px 0, 100% 0, 100% 100%, 0 100%);
}

.page-news .lead-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(16px, 2.6vw, 28px);
}

.page-news .lead-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .lead-dek {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink);
}

.page-news .lead-meta {
  list-style: none;
  margin: 0;
  padding: 10px 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  border-block: 1px dashed var(--line-strong);
  font-size: 13px;
  color: var(--gray);
}

.page-news .lead-meta .mono {
  font-weight: 700;
  color: var(--deep);
  margin-right: 4px;
}

.page-news .lead-details summary,
.page-news .entry-more summary {
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--deep);
  padding: 6px 0;
  list-style: none;
}

.page-news .lead-details summary::-webkit-details-marker,
.page-news .entry-more summary::-webkit-details-marker {
  display: none;
}

.page-news .lead-details summary::before,
.page-news .entry-more summary::before {
  content: "+";
  display: inline-block;
  width: 16px;
  font-weight: 700;
  color: var(--pitch);
}

.page-news .lead-details[open] summary::before,
.page-news .entry-more[open] summary::before {
  content: "–";
}

.page-news .lead-details summary:hover,
.page-news .entry-more summary:hover {
  color: var(--pitch);
}

.page-news .lead-details ul {
  margin: 8px 0 4px;
  padding-left: 18px;
  display: grid;
  gap: 8px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink);
}

/* ---------- 时间轴 ---------- */
.page-news .round-list {
  list-style: none;
  margin: clamp(18px, 3vw, 30px) 0 0;
  padding: 0;
}

.page-news .round-item {
  position: relative;
  display: grid;
  gap: 14px;
  padding: 20px 0 24px;
  border-top: 1px dashed var(--line-strong);
}

.page-news .round-item:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-news .round-mark {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 12px;
}

.page-news .round-num {
  font-family: var(--font-cond);
  font-size: 34px;
  font-weight: 700;
  line-height: 1;
  color: var(--ink);
  background: var(--volt);
  padding: 4px 12px 2px;
  clip-path: polygon(0 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
}

.page-news .round-stage {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--deep);
}

.page-news .round-time {
  font-size: 12px;
  color: var(--gray);
}

.page-news .round-content {
  display: grid;
  gap: 12px;
}

.page-news .entry {
  display: grid;
  gap: 7px;
  padding: 14px 16px 16px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-left: 3px solid var(--pitch);
  transition: border-left-color 0.18s ease, transform 0.18s ease;
}

.page-news .entry:hover {
  transform: translateX(2px);
}

.page-news .entry--round {
  --entry-accent: var(--pitch);
  border-left-color: var(--pitch);
}

.page-news .entry--squad {
  --entry-accent: var(--deep);
  border-left-color: var(--deep);
}

.page-news .entry--tactics {
  --entry-accent: var(--cyan);
  border-left-color: var(--cyan);
}

.page-news .entry--notes {
  --entry-accent: var(--signal);
  border-left-color: var(--signal);
}

.page-news .entry--service {
  --entry-accent: var(--gray);
  border-left-color: var(--gray);
}

.page-news .entry:hover {
  border-left-color: var(--cyan);
}

.page-news .entry-type {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--gray);
}

.page-news .entry-type::before {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 8px;
  background: var(--entry-accent, var(--gray));
  transform: rotate(45deg);
}

.page-news .entry-title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink);
}

.page-news .entry-dek {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--gray);
}

/* ---------- 栏目分类 ---------- */
.page-news .cat-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.page-news .cat-chips .tag {
  text-decoration: none;
  transition: border-color 0.16s ease, color 0.16s ease, background-color 0.16s ease;
}

.page-news .cat-chips .tag:hover,
.page-news .cat-chips .tag:focus-visible {
  border-color: var(--pitch);
  color: var(--deep);
}

.page-news .cat-grid {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.page-news .cat-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px 18px 18px;
  background: var(--concrete);
  border: 1px solid var(--line);
  scroll-margin-top: 96px;
  transition: border-color 0.18s ease, background-color 0.18s ease, box-shadow 0.18s ease;
}

.page-news .cat-item:hover {
  border-color: var(--line-strong);
}

.page-news .cat-item:target {
  background: var(--paper);
  border-color: var(--pitch);
  box-shadow: inset 0 0 0 1px var(--pitch);
}

.page-news .cat-title {
  margin: 0;
  font-family: var(--font-cond);
  font-size: 21px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--ink);
}

.page-news .cat-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.74;
  color: var(--gray);
}

.page-news .cat-figure {
  margin: 4px 0 0;
}

.page-news .cat-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
  border: 1px solid var(--line);
}

.page-news .cat-foot {
  margin: auto 0 0;
  padding-top: 10px;
  border-top: 1px dashed var(--line-strong);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--deep);
}

/* ---------- 版本手记与收藏 ---------- */
.page-news .guide-inner {
  display: grid;
  gap: 16px;
  margin-top: clamp(18px, 2.6vw, 26px);
}

.page-news .guide-notes {
  background: var(--paper);
  padding: 20px 22px 22px;
}

.page-news .guide-notes h3,
.page-news .guide-collect h3 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 19px;
  line-height: 1.45;
  color: var(--ink);
}

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

.page-news .guide-list li {
  padding-left: 12px;
  border-left: 2px solid var(--pitch);
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink);
}

.page-news .guide-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.page-news .guide-collect {
  padding: 20px 22px 24px;
  background: var(--deep);
  color: var(--paper);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}

.page-news .guide-collect h3 {
  color: var(--paper);
}

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

.page-news .step-item {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 10px;
  align-items: start;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(245, 246, 240, 0.88);
}

.page-news .step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--ink);
  background: var(--volt);
  clip-path: polygon(0 0, 100% 0, calc(100% - 6px) 100%, 0 100%);
}

/* ---------- 回访入口 ---------- */
.page-news .return-card {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(26px, 5vw, 54px) clamp(20px, 4vw, 46px);
  background: var(--night);
  color: var(--paper);
  clip-path: polygon(0 0, calc(100% - 40px) 0, 100% 40px, 100% 100%, 40px 100%, 0 calc(100% - 40px));
}

.page-news .return-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.26;
}

.page-news .return-body {
  display: grid;
  gap: 14px;
  max-width: 60ch;
}

.page-news .return-body .eyebrow {
  color: var(--volt);
}

.page-news .return-body .display {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(24px, 3.4vw, 38px);
  line-height: 1.22;
  color: var(--paper);
}

.page-news .return-body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(245, 246, 240, 0.82);
}

.page-news .return-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
  margin-top: 6px;
}

.page-news .top-link {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--volt);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(200, 255, 61, 0.42);
  transition: border-color 0.16s ease;
}

.page-news .top-link:hover {
  border-bottom-color: var(--volt);
}

/* ---------- 断点 ---------- */
@media (min-width: 700px) {
  .page-news .cat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news .news-hero-inner {
    grid-template-columns: 5fr 7fr;
  }

  .page-news .news-hero-visual {
    aspect-ratio: auto;
    height: 100%;
    min-height: 340px;
  }

  .page-news .lead-story {
    grid-template-columns: 6fr 6fr;
  }

  .page-news .lead-figure {
    aspect-ratio: auto;
    height: 100%;
    min-height: 340px;
  }

  .page-news .guide-inner {
    grid-template-columns: 7fr 5fr;
    align-items: start;
  }
}

@media (min-width: 860px) {
  .page-news .round-item {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 30px;
    padding: 26px 0 30px 30px;
    border-top: 0;
    border-left: 1px solid rgba(23, 77, 49, 0.34);
  }

  .page-news .round-item:first-child {
    padding-top: 10px;
  }

  .page-news .round-item::before {
    content: "";
    position: absolute;
    left: 0;
    top: 30px;
    width: 11px;
    height: 11px;
    transform: translateX(-50%) rotate(45deg);
    background: var(--deep);
    border: 2px solid var(--volt);
  }

  .page-news .round-item:first-child::before {
    top: 14px;
  }

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

  .page-news .round-num {
    font-size: 42px;
  }

  .page-news .entry-title {
    font-size: 18px;
  }
}

@media (min-width: 1000px) {
  .page-news .cat-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-news .cat-item--round,
  .page-news .cat-item--squad {
    grid-column: span 3;
  }

  .page-news .cat-item--tactics,
  .page-news .cat-item--notes,
  .page-news .cat-item--service {
    grid-column: span 2;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .entry,
  .page-news .entry:hover {
    transition: none;
    transform: none;
  }

  .page-news .cat-item,
  .page-news .cat-chips .tag,
  .page-news .top-link {
    transition: none;
  }
}
<<<END>>>