.page-news {
  --news-rail: 172px;
  --news-ink-line: rgba(247, 243, 236, .2);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding: clamp(26px, 4.6vw, 52px) 0 clamp(30px, 5vw, 56px);
}
.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: var(--pj-grad);
}
.page-news .news-hero__grid {
  display: grid;
  gap: clamp(20px, 3vw, 40px);
}
.page-news .news-hero__lead {
  min-width: 0;
}
.page-news .news-hero__lead h1 {
  margin: 0;
  color: var(--pj-black);
  letter-spacing: -.015em;
}
.page-news .news-hero__aside {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.page-news .news-hero__aside .pj-lede {
  margin: 0;
  color: var(--pj-black);
}
.page-news .news-hero__pulse {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 11px 14px;
  background: var(--pj-blush);
  border-left: 3px solid var(--pj-red);
  border-radius: var(--pj-radius);
  font-size: var(--pj-fs-sm);
  line-height: 1.7;
  color: var(--pj-black);
}
.page-news .news-hero__pulse > span:last-child {
  flex: 1 1 190px;
  min-width: 0;
}

/* ---------- 通用图块 ---------- */
.page-news .news-figure {
  margin: 0;
  min-width: 0;
}
.page-news .news-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--pj-radius);
  border: 1px solid var(--pj-line-soft);
  background: var(--pj-mist);
}
.page-news .news-figure figcaption {
  margin-top: 10px;
  font-size: var(--pj-fs-xs);
  line-height: 1.7;
  color: var(--pj-gray);
}
.page-news .news-figure--strip {
  margin-top: clamp(28px, 3.6vw, 46px);
  max-width: 620px;
}
.page-news .news-figure--wide {
  margin-top: clamp(28px, 3.6vw, 46px);
}
.page-news .news-figure--series {
  margin-bottom: clamp(22px, 3vw, 30px);
}

/* ---------- 本期摘要 ---------- */
.page-news .news-summary__grid {
  display: grid;
  gap: clamp(26px, 3.6vw, 48px);
  margin-top: clamp(24px, 3vw, 40px);
}
.page-news .news-summary__list {
  min-width: 0;
}
.page-news .news-summary__item {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 14px;
  padding: 20px 0;
  border-top: 1px solid var(--pj-line);
}
.page-news .news-summary__item:last-child {
  border-bottom: 1px solid var(--pj-line);
}
.page-news .news-summary__no {
  font-family: var(--pj-font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 22px;
  font-weight: 600;
  line-height: 1.1;
  color: var(--pj-purple);
}
.page-news .news-summary__body {
  min-width: 0;
}
.page-news .news-summary__kicker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 9px;
  font-size: var(--pj-fs-xs);
  color: var(--pj-gray);
}
.page-news .news-summary__body h3 {
  margin: 0 0 8px;
  font-size: var(--pj-fs-h4);
  font-weight: 800;
  line-height: 1.4;
  color: var(--pj-black);
}
.page-news .news-summary__body p {
  margin: 0;
  font-size: var(--pj-fs-body);
  line-height: 1.8;
  color: var(--pj-black);
}

/* ---------- 公告列表 ---------- */
.page-news .news-log {
  display: grid;
  gap: clamp(22px, 3vw, 40px);
  margin-top: clamp(24px, 3vw, 40px);
}
.page-news .news-log__railtitle {
  margin: 0 0 10px;
  font-family: var(--pj-font-mono);
  font-size: var(--pj-fs-xs);
  letter-spacing: .16em;
  color: var(--pj-gray);
}
.page-news .news-log__railist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.page-news .news-log__railist a {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 8px 11px;
  border: 1px solid var(--pj-line);
  border-radius: var(--pj-radius);
  background: var(--pj-card);
  color: var(--pj-black);
  text-decoration: none;
  font-family: var(--pj-font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 15px;
  font-weight: 600;
  line-height: 1;
  transition: border-color .24s ease, color .24s ease;
}
.page-news .news-log__railist a span {
  font-family: var(--pj-font-sans);
  font-size: var(--pj-fs-xs);
  font-weight: 400;
  color: var(--pj-gray);
}
.page-news .news-log__railist a:hover,
.page-news .news-log__railist a:focus-visible {
  border-color: var(--pj-purple);
  color: var(--pj-purple);
}
.page-news .news-log__body {
  min-width: 0;
}

.page-news .news-item {
  position: relative;
  margin: 0 0 16px;
  padding: 18px 20px 16px;
  background: var(--pj-card);
  border: 1px solid var(--pj-line-soft);
  border-left: 3px solid var(--pj-mist);
  border-radius: var(--pj-radius);
  box-shadow: var(--pj-shadow);
  scroll-margin-top: 110px;
  transition: border-color .24s ease;
}
.page-news .news-item:last-child {
  margin-bottom: 0;
}
.page-news .news-item--hot {
  border-left-color: var(--pj-red);
  background: linear-gradient(90deg, rgba(243, 220, 214, .55) 0%, var(--pj-card) 46%);
}
.page-news .news-item__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.page-news .news-item__no {
  font-family: var(--pj-font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--pj-purple);
}
.page-news .news-item--hot .news-item__no {
  color: var(--pj-red);
}
.page-news .news-item__when {
  font-size: var(--pj-fs-xs);
  color: var(--pj-gray);
}
.page-news .news-item__title {
  margin: 0;
  font-size: clamp(17px, 1.5vw, 21px);
  font-weight: 800;
  line-height: 1.5;
  color: var(--pj-black);
}
.page-news .news-item__more {
  margin-top: 12px;
}
.page-news .news-item__more summary {
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: var(--pj-fs-sm);
  font-weight: 700;
  color: var(--pj-purple);
  list-style: none;
}
.page-news .news-item__more summary::-webkit-details-marker {
  display: none;
}
.page-news .news-item__more summary::after {
  content: "+";
  font-family: var(--pj-font-mono);
  font-size: 15px;
  line-height: 1;
}
.page-news .news-item__more[open] summary::after {
  content: "−";
}
.page-news .news-item__more summary:focus-visible {
  outline: 2px solid var(--pj-purple);
  outline-offset: 3px;
}
.page-news .news-item__detail {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--pj-line);
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--pj-black);
}
.page-news .news-item__detail p {
  margin: 0 0 10px;
}
.page-news .news-item__detail ul {
  margin: 0;
  padding-left: 1.15em;
}
.page-news .news-item__detail li {
  margin-bottom: 5px;
}
.page-news .news-item__detail li:last-child {
  margin-bottom: 0;
}

/* ---------- 发布节奏（深色章节） ---------- */
.page-news .news-cadence {
  background: var(--pj-ink);
  color: var(--pj-paper);
}
.page-news .news-cadence .pj-section__head h2 {
  color: var(--pj-paper);
}
.page-news .news-cadence .pj-section__head p {
  color: rgba(247, 243, 236, .74);
}
.page-news .news-cadence .pj-eyebrow {
  color: var(--pj-bronze);
}
.page-news .news-cadence__grid {
  display: grid;
  gap: 1px;
  margin-top: clamp(26px, 3.4vw, 44px);
  background: var(--news-ink-line);
  border: 1px solid var(--news-ink-line);
  border-radius: var(--pj-radius);
  overflow: hidden;
}
.page-news .news-cadence__card {
  background: var(--pj-ink);
  padding: clamp(22px, 2.8vw, 34px) clamp(20px, 2.4vw, 30px);
  border-top: 2px solid var(--pj-bronze);
}
.page-news .news-cadence__stage {
  display: block;
  margin-bottom: 12px;
  font-family: var(--pj-font-mono);
  font-size: var(--pj-fs-xs);
  letter-spacing: .18em;
  color: var(--pj-bronze);
}
.page-news .news-cadence__card h3 {
  margin: 0 0 11px;
  font-size: clamp(19px, 1.7vw, 24px);
  font-weight: 800;
  line-height: 1.35;
  color: var(--pj-paper);
}
.page-news .news-cadence__card p {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(247, 243, 236, .78);
}
.page-news .news-cadence__card .news-cadence__affect {
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid var(--news-ink-line);
  font-size: var(--pj-fs-sm);
  color: rgba(247, 243, 236, .94);
}
.page-news .news-cadence .news-figure figcaption {
  color: rgba(247, 243, 236, .6);
}
.page-news .news-cadence .news-figure img {
  border-color: var(--news-ink-line);
}

/* ---------- 专题系列 ---------- */
.page-news .news-series__layout {
  display: grid;
  gap: clamp(26px, 3.4vw, 48px);
  margin-top: clamp(24px, 3vw, 40px);
}
.page-news .news-series__list {
  list-style: none;
  margin: 0;
  padding: 0;
  min-width: 0;
}
.page-news .news-series__item {
  padding: 18px 0 18px 20px;
  border-top: 1px solid var(--pj-line);
  border-left: 2px solid transparent;
  transition: border-left-color .24s ease;
}
.page-news .news-series__item:last-child {
  border-bottom: 1px solid var(--pj-line);
}
.page-news .news-series__item:hover {
  border-left-color: var(--pj-purple);
}
.page-news .news-series__item h3 {
  margin: 0 0 7px;
  font-size: clamp(17px, 1.4vw, 20px);
  font-weight: 800;
  line-height: 1.4;
  color: var(--pj-black);
}
.page-news .news-series__item h3 a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid rgba(91, 44, 111, .28);
}
.page-news .news-series__item h3 a:hover,
.page-news .news-series__item h3 a:focus-visible {
  color: var(--pj-purple);
  border-bottom-color: var(--pj-purple);
}
.page-news .news-series__item p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--pj-black);
}
.page-news .news-series__meta {
  display: block;
  margin-top: 9px;
  font-family: var(--pj-font-mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--pj-fs-xs);
  color: var(--pj-gray);
}

/* ---------- 订阅与归档 ---------- */
.page-news .news-archive__grid {
  display: grid;
  gap: clamp(24px, 3vw, 40px);
  margin-top: clamp(24px, 3vw, 40px);
}
.page-news .news-archive__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: newsstep;
  min-width: 0;
}
.page-news .news-archive__steps li {
  position: relative;
  padding: 0 0 20px 32px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--pj-black);
}
.page-news .news-archive__steps li::before {
  counter-increment: newsstep;
  content: counter(newsstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 3px;
  font-family: var(--pj-font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--pj-red);
}
.page-news .news-archive__steps li::after {
  content: "";
  position: absolute;
  left: 15px;
  top: 19px;
  bottom: 5px;
  width: 1px;
  background: var(--pj-line);
}
.page-news .news-archive__steps li:last-child {
  padding-bottom: 0;
}
.page-news .news-archive__steps li:last-child::after {
  display: none;
}
.page-news .news-archive__steps a {
  color: var(--pj-purple);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.page-news .news-archive__panel {
  min-width: 0;
}
.page-news .news-archive__panel h3 {
  margin: 0 0 12px;
  font-size: var(--pj-fs-h4);
  font-weight: 800;
  line-height: 1.4;
  color: var(--pj-black);
}
.page-news .news-archive__panel p {
  margin: 0 0 12px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--pj-black);
}
.page-news .news-archive__panel p:last-child {
  margin-bottom: 0;
}
.page-news .news-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 2.8vw, 34px);
}

/* ---------- 桌面布局 ---------- */
@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    align-items: end;
    gap: clamp(32px, 5vw, 72px);
  }
  .page-news .news-summary__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    align-items: start;
  }
  .page-news .news-archive__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    align-items: start;
  }
}

@media (min-width: 780px) {
  .page-news .news-cadence__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 980px) {
  .page-news .news-series__layout {
    grid-template-columns: minmax(0, .88fr) minmax(0, 1.12fr);
    align-items: start;
  }
  .page-news .news-figure--series {
    position: sticky;
    top: 96px;
    margin-bottom: 0;
  }
}

@media (min-width: 1000px) {
  .page-news .news-log {
    grid-template-columns: var(--news-rail) minmax(0, 1fr);
    gap: clamp(36px, 4vw, 64px);
    align-items: start;
  }
  .page-news .news-log__rail {
    position: sticky;
    top: 92px;
    align-self: start;
  }
  .page-news .news-log__railist {
    display: block;
  }
  .page-news .news-log__railist li {
    margin-bottom: 6px;
  }
  .page-news .news-log__railist a {
    display: flex;
    width: 100%;
    justify-content: flex-start;
  }
  .page-news .news-log__railist a span {
    margin-left: auto;
  }
  .page-news .news-log__body {
    position: relative;
    padding-left: 32px;
  }
  .page-news .news-log__body::before {
    content: "";
    position: absolute;
    left: 5px;
    top: 12px;
    bottom: 12px;
    width: 1px;
    background: linear-gradient(180deg, var(--pj-purple) 0%, rgba(192, 57, 43, .5) 42%, rgba(23, 19, 25, .08) 100%);
  }
  .page-news .news-item::before {
    content: "";
    position: absolute;
    left: -32px;
    top: 25px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--pj-paper);
    box-shadow: inset 0 0 0 2px var(--pj-purple);
  }
  .page-news .news-item--hot::before {
    background: var(--pj-red);
    box-shadow: inset 0 0 0 2px var(--pj-red), 0 0 0 4px rgba(192, 57, 43, .16);
  }
  .page-news .news-item:nth-child(3n + 2) {
    margin-right: clamp(0px, 6vw, 92px);
  }
  .page-news .news-item:nth-child(3n) {
    margin-right: clamp(0px, 3vw, 44px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-item,
  .page-news .news-series__item,
  .page-news .news-log__railist a {
    transition: none;
  }
}