.page-news {
  --news-gap: clamp(44px, 7vw, 88px);
  background: var(--ink);
  color: var(--white);
  padding-bottom: clamp(56px, 9vw, 110px);
}

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

.page-news .breadcrumb {
  padding-top: calc(var(--bar-h) + 14px);
  margin: 0 0 16px;
  font-size: 13px;
}

/* ---------- 首屏 ---------- */

.page-news .journal-head {
  display: grid;
  gap: clamp(22px, 3.4vw, 40px);
  align-items: end;
}

.page-news .journal-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 5.6vw, 60px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin: 10px 0 0;
  max-width: 22ch;
}

.page-news .journal-lede {
  margin: 18px 0 0;
  max-width: 60ch;
  color: var(--muted);
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.78;
}

.page-news .journal-meta {
  margin: 0;
  padding: 16px 0 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  border-top: 1px solid var(--line);
}

.page-news .journal-meta li {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.page-news .journal-meta li span:first-child {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: 20px;
  line-height: 1;
  color: var(--cyan);
}

.page-news .journal-meta li span:last-child {
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-news .journal-banner {
  margin: clamp(26px, 4vw, 46px) 0 0;
}

/* ---------- 当前轮次观察 ---------- */

.page-news .round-now {
  margin-top: var(--news-gap);
  background: var(--ink-2);
  border-left: 3px solid var(--orange);
  padding: clamp(20px, 3vw, 36px);
  display: grid;
  gap: clamp(22px, 3vw, 34px);
}

.page-news .round-now-head {
  display: grid;
  gap: 10px;
}

.page-news .round-now-head .section-title {
  margin: 0;
  max-width: 24ch;
}

.page-news .obs-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-news .obs-list li {
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.page-news .obs-list li:first-child {
  border-top: none;
  padding-top: 0;
}

.page-news .obs-k {
  margin: 0 0 8px;
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--orange);
}

.page-news .obs-list h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(16px, 1.9vw, 18px);
  line-height: 1.45;
  letter-spacing: -0.01em;
}

.page-news .obs-list li > p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.74;
}

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

/* ---------- 日志头部 ---------- */

.page-news .log {
  margin-top: var(--news-gap);
}

.page-news .log-head {
  display: grid;
  gap: 12px;
}

.page-news .log-head .section-title {
  margin: 0;
}

.page-news .log-note {
  margin: 0;
  max-width: 62ch;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.72;
}

.page-news .round-ruler {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
  display: flex;
  max-width: 340px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  font-size: 12px;
  color: var(--muted);
}

.page-news .round-ruler li {
  flex: 1;
  text-align: center;
  padding: 9px 0;
  border-right: 1px solid var(--line);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.08em;
}

.page-news .round-ruler li:last-child {
  border-right: none;
}

.page-news .round-ruler li.is-current {
  background: var(--cyan);
  color: var(--ink);
  font-weight: 700;
}

/* ---------- 日志布局 ---------- */

.page-news .log-layout {
  display: grid;
  gap: clamp(22px, 3.4vw, 44px);
  margin-top: clamp(24px, 3.6vw, 40px);
}

.page-news .rail-title {
  margin: 0 0 10px;
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-news .rail-hint {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--muted);
  opacity: 0.85;
  max-width: 22ch;
}

.page-news .cat-list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .cat-list a {
  display: block;
  padding: 7px 15px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 13px;
  text-decoration: none;
  transition: color .2s var(--ease), background-color .2s var(--ease), border-color .2s var(--ease);
}

.page-news .cat-list a:hover,
.page-news .cat-list a:focus-visible {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink);
}

/* ---------- 日志条目 ---------- */

.page-news .log-group + .log-group {
  margin-top: clamp(30px, 4.4vw, 52px);
}

.page-news .log-group:target .log-group-title span:first-child {
  color: var(--cyan);
}

.page-news .log-group-title {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.01em;
  transition: color .2s var(--ease);
}

.page-news .log-group-count {
  font-size: 11.5px;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.page-news .log-entry {
  position: relative;
  border-top: 1px solid var(--line);
  padding-left: 14px;
}

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

.page-news .log-entry::before {
  content: "";
  position: absolute;
  left: 0;
  top: -1px;
  bottom: 0;
  width: 2px;
  background: var(--cyan);
  opacity: 0;
  transition: opacity .22s var(--ease);
}

.page-news .log-entry:hover::before,
.page-news .log-entry[open]::before {
  opacity: 1;
}

.page-news .log-summary {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  column-gap: 12px;
  row-gap: 6px;
  padding: 16px 0;
  cursor: pointer;
  list-style: none;
  align-items: start;
  transition: transform .22s var(--ease);
}

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

.page-news .log-summary::marker {
  content: "";
}

.page-news .log-entry:hover .log-summary {
  transform: translateX(4px);
}

.page-news .log-num {
  grid-column: 1;
  grid-row: 1 / span 3;
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: clamp(20px, 3vw, 26px);
  line-height: 1;
  color: var(--orange);
  opacity: 0.85;
}

.page-news .log-title {
  grid-column: 2;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(15px, 1.75vw, 18px);
  line-height: 1.5;
  letter-spacing: -0.005em;
  color: var(--white);
  transition: color .2s var(--ease);
}

.page-news .log-entry[open] .log-title {
  color: var(--cyan);
}

.page-news .log-sum {
  grid-column: 2;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.72;
}

.page-news .log-summary .tag {
  grid-column: 2;
  justify-self: start;
  margin-top: 2px;
}

.page-news .log-more {
  padding: 0 0 20px 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.78;
}

.page-news .log-more p {
  margin: 0 0 12px;
  max-width: 62ch;
}

.page-news .log-more .link-arrow {
  color: var(--cyan);
  font-size: 13px;
}

.page-news .log-group-link {
  margin: 14px 0 0;
}

.page-news .log-group-link .link-arrow {
  font-size: 13px;
  color: var(--amber);
}

/* ---------- 老用户入口 ---------- */

.page-news .member {
  margin-top: var(--news-gap);
  background: var(--ink-2);
  padding: clamp(22px, 3.4vw, 40px);
  display: grid;
  gap: clamp(24px, 3.2vw, 40px);
  clip-path: polygon(0 0, 100% 0, 100% 100%, var(--cut) 100%, 0 calc(100% - var(--cut)));
}

.page-news .member-copy .section-title {
  margin: 10px 0 0;
  max-width: 24ch;
}

.page-news .member-copy > p {
  margin: 16px 0 0;
  max-width: 58ch;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.78;
}

.page-news .member-points {
  list-style: none;
  margin: 20px 0 24px;
  padding: 0;
  display: grid;
  gap: 10px;
}

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

.page-news .member-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 7px;
  height: 7px;
  background: var(--cyan);
  transform: rotate(45deg);
}

.page-news .season-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
}

.page-news .season-list li {
  background: var(--panel);
  padding: 13px 14px;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
}

.page-news .season-list .mono {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: 15px;
  color: var(--cyan);
}

.page-news .season-list li span:last-child {
  font-size: 12.5px;
  color: var(--muted);
}

.page-news .season-list li.is-live {
  border-left: 2px solid var(--amber);
}

.page-news .season-list li.is-live span:last-child {
  color: var(--amber);
}

/* ---------- 版本记录 ---------- */

.page-news .versions {
  margin-top: var(--news-gap);
}

.page-news .versions .section-title {
  margin: 10px 0 0;
}

.page-news .versions-body {
  display: grid;
  gap: clamp(24px, 3.4vw, 40px);
  margin-top: clamp(20px, 3vw, 30px);
}

.page-news .version-list {
  list-style: none;
  margin: 0;
  padding: 0 0 0 22px;
  position: relative;
}

.page-news .version-list::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: var(--line);
}

.page-news .version-item {
  position: relative;
  padding-bottom: 22px;
}

.page-news .version-item:last-child {
  padding-bottom: 0;
}

.page-news .version-item::before {
  content: "";
  position: absolute;
  left: -22px;
  top: 7px;
  width: 9px;
  height: 9px;
  background: var(--ink);
  border: 1px solid var(--cyan);
  transform: rotate(45deg);
}

.page-news .version-time {
  margin: 0 0 6px;
  font-family: var(--font-num);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--amber);
}

.page-news .version-item h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.5;
}

.page-news .version-item p:last-child {
  margin: 0;
  max-width: 52ch;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.74;
}

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

/* ---------- 专题系列 ---------- */

.page-news .topics {
  margin-top: var(--news-gap);
}

.page-news .topics .section-title {
  margin: 10px 0 0;
}

.page-news .topic-banner {
  margin: clamp(20px, 3vw, 30px) 0 0;
}

.page-news .topic-grid {
  display: grid;
  gap: 1px;
  background: var(--line);
  margin-top: clamp(20px, 3vw, 30px);
}

.page-news .topic-card {
  background: var(--ink-2);
  padding: 20px 18px 22px;
}

.page-news .topic-card .mono {
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--orange);
}

.page-news .topic-card h3 {
  margin: 8px 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.45;
}

.page-news .topic-card p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.74;
  color: var(--muted);
}

.page-news .topic-card .topic-meta {
  margin: 12px 0 0;
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--cyan);
  opacity: 0.85;
}

/* ---------- 订阅 ---------- */

.page-news .subscribe {
  margin-top: var(--news-gap);
  display: grid;
  gap: 22px;
  padding: clamp(22px, 3.4vw, 38px);
  border-top: 2px solid var(--amber);
  background: linear-gradient(135deg, rgba(255, 185, 55, 0.10), rgba(33, 243, 200, 0.05));
}

.page-news .subscribe-copy .section-title {
  margin: 10px 0 0;
  max-width: 22ch;
}

.page-news .subscribe-copy > p {
  margin: 14px 0 0;
  max-width: 56ch;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.78;
}

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

.page-news .subscribe-actions .link-arrow {
  font-size: 13px;
  color: var(--white);
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-news .topic-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news .journal-head {
    grid-template-columns: minmax(0, 1fr) 216px;
  }

  .page-news .journal-meta {
    grid-template-columns: 1fr;
    gap: 0;
    padding-top: 0;
    border-top: none;
  }

  .page-news .journal-meta li {
    flex-direction: row;
    justify-content: space-between;
    align-items: baseline;
    padding: 11px 0;
    border-bottom: 1px solid var(--line);
  }

  .page-news .journal-meta li:first-child {
    padding-top: 0;
  }

  .page-news .round-now {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .round-now-head {
    grid-column: 1 / -1;
  }

  .page-news .member {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .versions-body {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .subscribe {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 960px) {
  .page-news .log-layout {
    grid-template-columns: 190px minmax(0, 1fr);
    align-items: start;
  }

  .page-news .log-rail {
    position: sticky;
    top: calc(var(--bar-h) + 28px);
  }

  .page-news .cat-list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 6px;
  }

  .page-news .cat-list a {
    text-align: left;
  }
}

@media (min-width: 1100px) {
  .page-news .log-summary {
    grid-template-columns: 56px minmax(0, 1fr) auto;
    column-gap: 18px;
    align-items: start;
  }

  .page-news .log-summary .tag {
    grid-column: 3;
    grid-row: 1;
    margin-top: 2px;
  }

  .page-news .log-title {
    grid-column: 2;
  }

  .page-news .log-sum {
    grid-column: 2;
  }

  .page-news .log-num {
    grid-row: 1 / span 2;
  }
}
<<<END>>>