.page-news {
  display: block;
  color: var(--mist);
  overflow-x: hidden;
}

.page-news .container {
  width: 100%;
}

/* ---------- 面包屑 ---------- */
.page-news .breadcrumb {
  padding: 22px 0 0;
}

.page-news .breadcrumb ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin: 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-news .breadcrumb li + li::before {
  content: "/";
  margin: 0 6px 0 2px;
  color: var(--line);
}

.page-news .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-news .breadcrumb a:hover,
.page-news .breadcrumb a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

/* ---------- 报头 ---------- */
.page-news .news-masthead {
  display: grid;
  gap: 16px;
  padding: 26px 0 clamp(34px, 6vw, 68px);
  border-bottom: 1px solid var(--line);
}

.page-news .news-masthead .eyebrow {
  margin: 0;
}

.page-news .news-masthead h1 {
  margin: 0;
  font-size: clamp(44px, 12vw, 96px);
  line-height: 0.94;
  letter-spacing: 0.05em;
  font-weight: 900;
  color: var(--white);
}

.page-news .news-masthead .lead {
  margin: 0;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .news-masthead__meta {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  margin: 0;
  padding: 16px 0 0;
  border-top: 1px dashed var(--line);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--mist);
}

.page-news .news-masthead__meta .num {
  font-family: var(--font-mono);
  font-size: 19px;
  font-weight: 700;
  color: var(--lime);
  margin-right: 4px;
}

@media (min-width: 900px) {
  .page-news .news-masthead {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    grid-template-areas:
      "eyebrow lead"
      "title   lead"
      "meta    meta";
    column-gap: 56px;
    align-items: end;
  }

  .page-news .news-masthead .eyebrow { grid-area: eyebrow; }
  .page-news .news-masthead h1 { grid-area: title; }
  .page-news .news-masthead .lead { grid-area: lead; }
  .page-news .news-masthead__meta { grid-area: meta; }

  .page-news .news-masthead .lead {
    font-size: 17px;
    padding-bottom: 6px;
  }
}

/* ---------- 通用章节 ---------- */
.page-news .news-section {
  padding: clamp(40px, 7vw, 86px) 0;
}

.page-news .news-section__head {
  display: grid;
  gap: 10px;
  max-width: 44em;
  margin-bottom: clamp(22px, 3.6vw, 40px);
}

.page-news .news-section__head h2 {
  margin: 0;
  font-size: clamp(26px, 5vw, 46px);
  line-height: 1.1;
  letter-spacing: 0.035em;
  font-weight: 800;
  color: var(--white);
}

.page-news .news-section__head .prose {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 头条卡 ---------- */
.page-news .feature-card {
  display: grid;
  background: var(--paper);
  color: var(--graphite);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-paper);
}

.page-news .feature-card__body {
  display: grid;
  gap: 16px;
  align-content: start;
  padding: clamp(22px, 4vw, 42px);
}

.page-news .feature-flag {
  justify-self: start;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  padding: 5px 10px;
  color: var(--night);
  background: var(--lime);
  border: 1px solid var(--night);
}

.page-news .feature-card__body h2 {
  margin: 0;
  font-size: clamp(24px, 4.4vw, 40px);
  line-height: 1.14;
  letter-spacing: 0.02em;
  font-weight: 800;
  color: var(--graphite);
}

.page-news .feature-card__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--graphite);
}

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

.page-news .feature-list li {
  display: flex;
  gap: 10px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--graphite);
}

.page-news .feature-list li::before {
  content: "";
  flex: 0 0 9px;
  height: 9px;
  margin-top: 9px;
  background: var(--lime);
  border: 1px solid var(--night);
}

.page-news .feature-card__note {
  padding: 12px 14px;
  background: rgba(183, 241, 58, .22);
  border-left: 3px solid var(--orange);
  font-size: 14px;
  line-height: 1.75;
}

.page-news .feature-card__body .btn {
  justify-self: start;
}

.page-news .feature-media {
  position: relative;
  margin: 0;
  min-height: 210px;
  overflow: hidden;
  background: var(--lake);
}

.page-news .feature-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.9) contrast(1.08) brightness(.86);
}

.page-news .feature-media__caption {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 7px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--night);
  background: var(--lime);
}

@media (min-width: 860px) {
  .page-news .feature-card {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

/* ---------- 时间线 ---------- */
.page-news .timeline-head {
  display: grid;
  gap: 24px;
  margin-bottom: clamp(26px, 4vw, 48px);
}

.page-news .timeline-head .news-section__head {
  margin-bottom: 0;
}

.page-news .timeline-head__media {
  margin: 0;
  min-height: 170px;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-card);
}

.page-news .timeline-head__media img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 170px;
  object-fit: cover;
  filter: saturate(.85) contrast(1.1) brightness(.72);
}

@media (min-width: 900px) {
  .page-news .timeline-head {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: 48px;
    align-items: end;
  }
}

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

.page-news .timeline::before {
  content: "";
  position: absolute;
  top: 10px;
  bottom: 10px;
  left: 6px;
  width: 1px;
  background: linear-gradient(to bottom, var(--lime) 0%, var(--line) 18%, var(--line) 82%, transparent 100%);
}

.page-news .timeline__item {
  position: relative;
  padding-left: 30px;
  padding-bottom: 24px;
}

.page-news .timeline__item::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 8px;
  width: 9px;
  height: 9px;
  background: var(--night);
  border: 1px solid var(--lime);
  border-radius: 50%;
}

.page-news .time-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 9px;
  padding: 4px 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--lime);
  background: rgba(14, 42, 71, .85);
  border: 1px solid var(--line);
}

.page-news .entry {
  background: var(--lake);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-card);
  padding: 16px 18px;
}

.page-news .entry summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 10px;
  cursor: pointer;
  list-style: none;
}

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

.page-news .entry summary::after {
  content: "＋";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--lime);
}

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

.page-news .entry summary:hover .entry__title,
.page-news .entry summary:focus-visible .entry__title {
  color: var(--lime);
}

.page-news .entry__title {
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: 0.015em;
  color: var(--white);
  transition: color .18s var(--ease);
}

.page-news .entry-tag {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  padding: 3px 7px;
  color: var(--mist);
  background: rgba(6, 20, 27, .7);
  border: 1px solid var(--line);
}

.page-news .entry-tag--hot {
  color: var(--night);
  background: var(--lime);
  border-color: var(--night);
}

.page-news .entry__body {
  margin: 12px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  font-size: 14px;
  line-height: 1.78;
  color: var(--mist);
}

@media (min-width: 1024px) {
  .page-news .timeline__item:nth-child(3n+2) {
    padding-left: 66px;
  }

  .page-news .timeline__item:nth-child(3n+3) {
    padding-left: 46px;
  }

  .page-news .timeline__item:nth-child(3n+3) .entry {
    max-width: 88%;
  }

  .page-news .timeline__item:nth-child(3n+2) .entry {
    max-width: 94%;
  }
}

/* ---------- 积分榜 ---------- */
.page-news .standings-grid {
  display: grid;
  gap: 34px;
}

.page-news .standing-notes {
  list-style: none;
  display: grid;
  gap: 22px;
  margin: 0;
  padding: 0;
}

.page-news .standing-notes li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line);
}

.page-news .standing-notes li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.page-news .standing-notes__idx {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--orange);
}

.page-news .standing-notes h3 {
  margin: 0 0 7px;
  font-size: 18px;
  line-height: 1.35;
  letter-spacing: 0.02em;
  color: var(--white);
}

.page-news .standing-notes p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--mist);
}

.page-news .standings-visual {
  display: grid;
  gap: 20px;
}

.page-news .standings-chart {
  background: var(--lake);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-card);
  padding: 18px 18px 14px;
}

.page-news .standings-chart__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-news .rank-spark {
  display: block;
  width: 100%;
  height: auto;
}

.page-news .rank-spark__grid {
  stroke: var(--line);
  stroke-width: 1;
  stroke-dasharray: 3 5;
}

.page-news .rank-spark__line {
  fill: none;
  stroke-width: 2.5;
  stroke-linejoin: round;
  stroke-linecap: round;
}

.page-news .rank-spark__line--lime { stroke: var(--lime); }
.page-news .rank-spark__line--orange { stroke: var(--orange); }

.page-news .standings-chart__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-news .legend-key::before {
  content: "";
  display: inline-block;
  width: 16px;
  height: 3px;
  margin-right: 7px;
  vertical-align: middle;
}

.page-news .legend-key--lime::before { background: var(--lime); }
.page-news .legend-key--orange::before { background: var(--orange); }

.page-news .standings-figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-card);
  background: var(--lake);
}

.page-news .standings-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(.9) contrast(1.1) brightness(.85);
}

@media (min-width: 960px) {
  .page-news .standings-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 52px;
    align-items: start;
  }

  .page-news .standings-visual {
    margin-top: 28px;
  }
}

/* ---------- 专题系列 ---------- */
.page-news .series-grid {
  display: grid;
  gap: 16px;
}

.page-news .series-card {
  background: var(--lake);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-card);
  padding: 18px 20px;
}

.page-news .series-card summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  cursor: pointer;
  list-style: none;
}

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

.page-news .series-card__no {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--night);
  background: var(--lime);
  padding: 2px 8px;
}

.page-news .series-card__title {
  font-size: 17.5px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--white);
  transition: color .18s var(--ease);
}

.page-news .series-card summary:hover .series-card__title,
.page-news .series-card summary:focus-visible .series-card__title {
  color: var(--lime);
}

.page-news .series-card__count {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--orange);
}

.page-news .series-card ul {
  list-style: none;
  display: grid;
  gap: 9px;
  margin: 14px 0 0;
  padding: 14px 0 0;
  border-top: 1px dashed var(--line);
}

.page-news .series-card li {
  display: flex;
  gap: 10px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-news .series-card li::before {
  content: "";
  flex: 0 0 12px;
  height: 1px;
  margin-top: 12px;
  background: var(--line);
}

@media (min-width: 820px) {
  .page-news .series-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-news .series-card:nth-child(2) {
    margin-top: 28px;
  }

  .page-news .series-card:nth-child(3) {
    margin-top: 12px;
  }
}

/* ---------- 更新节奏 ---------- */
.page-news .rhythm-grid {
  display: grid;
  gap: 24px;
  margin-bottom: clamp(24px, 4vw, 44px);
}

.page-news .rhythm-grid .news-section__head {
  margin-bottom: 0;
}

.page-news .rhythm-media {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-card);
}

.page-news .rhythm-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(.85) contrast(1.08) brightness(.78);
}

@media (min-width: 900px) {
  .page-news .rhythm-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: 48px;
    align-items: center;
  }
}

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

.page-news .rhythm-card {
  padding: 18px 20px;
  background: var(--lake);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-card);
}

.page-news .rhythm-card__key {
  display: inline-block;
  margin-bottom: 10px;
  padding: 3px 9px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--orange);
  border: 1px solid var(--orange);
}

.page-news .rhythm-card h3 {
  margin: 0 0 8px;
  font-size: 17.5px;
  line-height: 1.4;
  letter-spacing: 0.02em;
  color: var(--white);
}

.page-news .rhythm-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--mist);
}

@media (min-width: 760px) {
  .page-news .rhythm-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .page-news .rhythm-card:nth-child(2) { margin-top: 24px; }
  .page-news .rhythm-card:nth-child(3) { margin-top: -24px; }
}

@media (min-width: 1100px) {
  .page-news .rhythm-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .rhythm-card:nth-child(2) { margin-top: 32px; }
  .page-news .rhythm-card:nth-child(3) { margin-top: -10px; }
  .page-news .rhythm-card:nth-child(4) { margin-top: 22px; }
}

/* ---------- 结尾指引 ---------- */
.page-news .news-cta {
  padding-bottom: clamp(56px, 9vw, 110px);
}

.page-news .cta-band {
  display: grid;
  gap: 22px;
  padding: clamp(24px, 4vw, 44px);
  background: linear-gradient(120deg, var(--lake) 0%, var(--line) 100%);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-card);
}

.page-news .cta-band h2 {
  margin: 0 0 10px;
  font-size: clamp(22px, 3.6vw, 34px);
  line-height: 1.2;
  letter-spacing: 0.03em;
  color: var(--white);
}

.page-news .cta-band p {
  margin: 0;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .cta-band__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

@media (min-width: 860px) {
  .page-news .cta-band {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
    gap: 40px;
  }

  .page-news .cta-band__actions {
    justify-content: flex-end;
  }
}

/* ---------- 焦点可见性 ---------- */
.page-news summary:focus-visible,
.page-news a:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  .page-news .entry__title,
  .page-news .series-card__title {
    transition: none;
  }
}
</main>