.page-news {
  --news-gap: 16px;
  --news-radius: 2px;
}

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

/* ---------- 刊头 ---------- */
.page-news .issue-head {
  padding-top: 4px;
  padding-bottom: 24px;
}

.page-news .issue-head h1 {
  font-family: var(--font-display);
  font-size: clamp(27px, 6.2vw, 46px);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 10px 0 16px;
  max-width: 20ch;
}

.page-news .issue-head .section-lede {
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-dim);
}

/* ---------- 主线专题带 ---------- */
.page-news .feature-band {
  position: relative;
  display: grid;
  gap: 24px;
  padding: 20px;
  background:
    linear-gradient(135deg, rgba(0, 229, 255, 0.1), transparent 58%),
    var(--panel);
  border: 2px solid var(--line);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

.page-news .feature-band::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--magenta) 58%, transparent);
}

.page-news .feature-title {
  font-family: var(--font-display);
  font-size: clamp(21px, 4.6vw, 31px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 12px 0 12px;
}

.page-news .feature-lede {
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-dim);
  margin: 0 0 6px;
}

.page-news .feature-points {
  list-style: none;
  margin: 16px 0 22px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .feature-points li {
  position: relative;
  padding-left: 22px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-dim);
}

.page-news .feature-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 9px;
  height: 9px;
  border: 2px solid var(--lime);
  transform: rotate(45deg);
}

.page-news .feature-points strong {
  color: var(--ink);
  font-weight: 700;
}

.page-news .feature-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
}

.page-news .feature-visual {
  margin: 0;
  border: 2px solid var(--line);
  background: var(--float);
  overflow: hidden;
}

.page-news .feature-visual img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

/* ---------- 分类索引 + 条目流 ---------- */
.page-news .index-layout {
  display: grid;
  gap: 20px;
}

.page-news .chip-rail {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 2px 2px 10px;
  -webkit-overflow-scrolling: touch;
}

.page-news .chip-rail .chip {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 3px;
  padding: 8px 14px;
  border-width: 2px;
  border-radius: var(--news-radius);
  cursor: pointer;
}

.page-news .chip-name {
  font-family: var(--font-panel);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.page-news .chip-cycle {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  color: var(--ink-dim);
  white-space: nowrap;
}

.page-news .chip[aria-pressed="true"] {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--bg);
}

.page-news .chip[aria-pressed="true"] .chip-cycle {
  color: rgba(7, 6, 15, 0.68);
}

.page-news .topic-stream {
  display: grid;
  gap: var(--news-gap);
  min-width: 0;
}

.page-news .topic-card {
  min-width: 0;
  padding: 18px;
  background: var(--panel);
  border: 2px solid var(--line);
  box-shadow: var(--shadow-hard);
  transition: border-color 120ms linear, transform 120ms linear, box-shadow 120ms linear;
}

.page-news .topic-card:hover,
.page-news .topic-card:focus-within {
  border-color: var(--cyan);
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-cyan);
}

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

.page-news .topic-when {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--ink-dim);
}

.page-news .topic-title {
  font-family: var(--font-panel);
  font-size: 16px;
  font-weight: 800;
  line-height: 1.45;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0 0 8px;
}

.page-news .topic-summary {
  font-family: var(--font-display);
  font-size: 14px;
  line-height: 1.78;
  color: var(--ink-dim);
  margin: 0;
}

.page-news .topic-card:hover .topic-title,
.page-news .topic-card:focus-within .topic-title {
  color: var(--cyan);
}

.page-news .topic-card--wide {
  display: grid;
  gap: 16px;
  background:
    linear-gradient(115deg, rgba(255, 47, 180, 0.1), transparent 62%),
    var(--panel);
}

.page-news .topic-thumb {
  margin: 0;
  border: 2px solid var(--line);
  background: var(--float);
  overflow: hidden;
}

.page-news .topic-thumb img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-news .topic-body {
  min-width: 0;
}

/* 分类标签配色 */
.page-news .tag--cat-version {
  border-color: var(--cyan);
  color: var(--cyan);
}

.page-news .tag--cat-season {
  border-color: var(--magenta);
  color: var(--magenta);
}

.page-news .tag--cat-config {
  border-color: var(--violet);
  color: var(--violet);
}

.page-news .tag--cat-index {
  border-color: var(--lime);
  color: var(--lime);
}

/* ---------- 版本时间轴 ---------- */
.page-news .version-track {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 6px;
  position: relative;
}

.page-news .version-track::before {
  content: "";
  position: absolute;
  left: 4%;
  right: 4%;
  top: 34px;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--violet), var(--magenta));
  opacity: 0.55;
}

.page-news .vt-node {
  min-width: 0;
}

.page-news .vt-link {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 6px 2px 8px;
  text-align: center;
  text-decoration: none;
  border: 2px solid transparent;
  transition: border-color 120ms linear;
}

.page-news .vt-link:hover,
.page-news .vt-link:focus-visible {
  border-color: var(--line);
}

.page-news .vt-year {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-news .vt-dot {
  width: 11px;
  height: 11px;
  background: var(--bg);
  border: 2px solid var(--lime);
  transform: rotate(45deg);
  transition: background 120ms linear;
}

.page-news .vt-link:hover .vt-dot,
.page-news .vt-link:focus-visible .vt-dot {
  background: var(--lime);
}

.page-news .vt-label {
  font-size: 11px;
  line-height: 1.4;
  color: var(--ink-dim);
}

.page-news .vt-link:hover .vt-label {
  color: var(--ink);
}

.page-news .version-graphic {
  margin: 0 0 22px;
  border: 2px solid var(--line);
  background: var(--float);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

.page-news .version-graphic img {
  display: block;
  width: 100%;
  aspect-ratio: 12 / 5;
  object-fit: cover;
}

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

.page-news .note-card {
  padding: 18px 20px;
  background: var(--float);
  border: 2px solid var(--line);
  scroll-margin-top: 96px;
  transition: border-color 120ms linear;
}

.page-news .note-card:target {
  border-color: var(--lime);
}

.page-news .note-card:hover {
  border-color: var(--cyan);
}

.page-news .note-ver {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--violet);
}

.page-news .note-title {
  font-family: var(--font-panel);
  font-size: 16px;
  font-weight: 800;
  line-height: 1.4;
  color: var(--ink);
  margin: 8px 0 12px;
}

.page-news .note-pair {
  margin: 0;
}

.page-news .note-pair dt {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--ink-dim);
  margin-bottom: 4px;
}

.page-news .note-pair dd {
  margin: 0 0 12px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--ink);
}

.page-news .note-pair dd:last-child {
  margin-bottom: 0;
}

/* ---------- 更新节奏 ---------- */
.page-news .cadence-grid {
  display: grid;
  gap: var(--news-gap);
}

.page-news .cadence-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  min-width: 0;
}

.page-news .cadence-cell {
  min-width: 0;
  padding: 14px 14px 16px;
  background: var(--panel);
  border: 2px solid var(--line);
  transition: border-color 120ms linear;
}

.page-news .cadence-cell:hover {
  border-color: var(--magenta);
}

.page-news .cadence-num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(24px, 6vw, 32px);
  line-height: 1.1;
  letter-spacing: 0.01em;
  color: var(--lime);
}

.page-news .cadence-label {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  line-height: 1.55;
  color: var(--ink-dim);
}

.page-news .cadence-figure {
  margin: 0;
  min-width: 0;
  border: 2px solid var(--line);
  background: var(--float);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

.page-news .cadence-figure img {
  display: block;
  width: 100%;
  aspect-ratio: 25 / 14;
  object-fit: cover;
}

.page-news .cadence-figure figcaption {
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--ink-dim);
  border-top: 2px solid var(--line);
}

.page-news .cadence-note {
  margin: 18px 0 0;
  padding-left: 16px;
  border-left: 3px solid var(--cyan);
  font-size: 13px;
  line-height: 1.8;
  color: var(--ink-dim);
  max-width: 68ch;
}

/* ---------- 回访 ---------- */
.page-news .revisit-band {
  display: grid;
  gap: 20px;
  padding: 22px;
  border: 2px solid var(--line);
  background:
    linear-gradient(120deg, rgba(255, 47, 180, 0.16), rgba(0, 229, 255, 0.09) 62%, transparent),
    var(--panel);
  box-shadow: var(--shadow-hard);
}

.page-news .revisit-copy h2 {
  margin: 0 0 10px;
}

.page-news .revisit-copy p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-dim);
  max-width: 62ch;
}

.page-news .revisit-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-news .topic-card--wide {
    grid-template-columns: minmax(0, 240px) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .feature-band {
    padding: 26px;
  }
}

@media (min-width: 760px) {
  .page-news .topic-stream {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .topic-card--wide {
    grid-column: 1 / -1;
  }

  .page-news .note-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-news .feature-band {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: start;
    padding: 32px;
    gap: 32px;
  }

  .page-news .index-layout {
    grid-template-columns: 196px minmax(0, 1fr);
    gap: 28px;
    align-items: start;
  }

  .page-news .chip-rail {
    flex-direction: column;
    overflow: visible;
    padding: 0;
    position: sticky;
    top: 92px;
  }

  .page-news .chip-rail .chip {
    width: 100%;
  }

  .page-news .revisit-band {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 32px;
  }

  .page-news .revisit-actions {
    justify-content: flex-end;
  }

  .page-news .issue-head h1 {
    max-width: 24ch;
  }
}

@media (min-width: 1080px) {
  .page-news .topic-stream {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .topic-card--wide {
    grid-column: span 2;
  }

  .page-news .topic-card--wide:nth-of-type(3n) {
    grid-column: 1 / -1;
  }
}
<<<END>>>