.page-news {
  --news-rail: 156px;
  --news-line: 1px solid var(--silver-300);
  --news-gap: clamp(18px, 2.6vw, 38px);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding-top: clamp(20px, 3vw, 38px);
}

.page-news .hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--news-gap);
  align-items: start;
}

.page-news .hero-copy {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-news .hero-copy .prose {
  max-width: 42ch;
}

.page-news .hero-media {
  border: var(--news-line);
  background: var(--panel);
}

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

.page-news .media-frame img {
  display: block;
  width: 100%;
  height: auto;
}

.page-news .media-caption {
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--navy-700);
  padding: 10px 14px;
  border-top: var(--news-line);
  background: var(--cream);
}

/* 首屏参数时间轴 */
.page-news .period-axis {
  margin-top: 10px;
  padding-top: 18px;
  border-top: var(--news-line);
}

.page-news .axis-nodes {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .axis-node {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-left: 16px;
  min-width: 0;
}

.page-news .axis-dot {
  position: absolute;
  left: 0;
  top: 6px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--silver-300);
}

.page-news .axis-node .data {
  font-size: 13px;
  color: var(--ink);
}

.page-news .axis-note {
  font-size: 12px;
  color: var(--navy-700);
}

.page-news .axis-node--mark .axis-dot,
.page-news .axis-node--now .axis-dot {
  background: var(--orange);
}

.page-news .axis-node--now .data {
  color: var(--orange);
  font-weight: 700;
}

/* ---------- 本期要点 ---------- */
.page-news .points-head {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 22px;
}

.page-news .points-lead {
  margin: 0;
  color: var(--navy-700);
  max-width: 46ch;
}

.page-news .point-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  border-top: var(--news-line);
  border-left: var(--news-line);
}

.page-news .point {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px 24px;
  border-right: var(--news-line);
  border-bottom: var(--news-line);
  background: var(--panel);
  transition: background var(--t) var(--ease), border-color var(--t) var(--ease);
}

.page-news .point:hover {
  background: var(--cream);
  border-right-color: var(--orange);
}

.page-news .point .h3 {
  margin: 0;
}

.page-news .point p {
  margin: 0;
  color: var(--ink);
}

.page-news .point-index {
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--harbor);
}

/* ---------- 专题条 ---------- */
.page-news .series-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 14px 0;
  border-top: var(--news-line);
  border-bottom: var(--news-line);
}

.page-news .series-title {
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--navy-700);
  margin-right: 6px;
}

.page-news .series-chip {
  display: inline-block;
  padding: 6px 12px;
  font-size: 14px;
  text-decoration: none;
  color: var(--navy-900);
  background: var(--paper);
  border: 1px solid var(--silver-300);
  transition: background var(--t) var(--ease), border-color var(--t) var(--ease), color var(--t) var(--ease);
}

.page-news .series-chip:hover,
.page-news .series-chip:focus-visible {
  background: var(--orange-soft);
  border-color: var(--orange);
  color: var(--navy-900);
}

/* ---------- 日志分组 ---------- */
.page-news .log-group {
  scroll-margin-top: 88px;
}

.page-news .group-head {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-bottom: 20px;
  border-bottom: var(--news-line);
  margin-bottom: 4px;
  transition: border-color var(--t) var(--ease);
}

.page-news .group-head .h2 {
  margin: 0;
  padding-left: 14px;
  border-left: 4px solid var(--silver-300);
  transition: border-color var(--t) var(--ease), color var(--t) var(--ease);
}

.page-news .group-lead {
  margin: 0;
  max-width: 62ch;
  color: var(--navy-700);
}

.page-news .log-group:target .group-head {
  border-bottom-color: var(--orange);
}

.page-news .log-group:target .group-head .h2 {
  border-left-color: var(--orange);
  color: var(--navy-900);
}

/* ---------- 条目 ---------- */
.page-news .entry-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .log-entry {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  padding: 22px 0;
  border-bottom: var(--news-line);
}

.page-news .entry-stamp {
  align-self: start;
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--ink);
  background: var(--paper);
  border-left: 3px solid var(--silver-300);
  padding: 7px 10px;
  transition: background var(--t) var(--ease), border-color var(--t) var(--ease), color var(--t) var(--ease);
}

.page-news .log-entry:hover .entry-stamp {
  background: var(--orange-soft);
  border-left-color: var(--orange);
}

.page-news .entry-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
}

.page-news .entry-body .h3 {
  margin: 0;
}

.page-news .entry-body p {
  margin: 0;
  max-width: 62ch;
}

.page-news .entry-scope {
  font-size: 14px;
  color: var(--navy-700);
}

.page-news .entry-scope .data {
  color: var(--navy-900);
  margin-right: 8px;
}

/* 间隔刻度条 */
.page-news .interval {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 4px;
}

.page-news .interval-track {
  position: relative;
  flex: 0 1 220px;
  height: 6px;
  background: var(--silver-100);
  border: 1px solid var(--silver-300);
}

.page-news .interval-fill {
  display: block;
  height: 100%;
  background: var(--harbor);
}

.page-news .interval--recent .interval-fill {
  background: var(--orange);
}

.page-news .interval-fill--55 { width: 55%; }
.page-news .interval-fill--62 { width: 62%; }
.page-news .interval-fill--74 { width: 74%; }
.page-news .interval-fill--86 { width: 86%; }

.page-news .interval-note {
  font-size: 12px;
  color: var(--navy-700);
}

/* ---------- 季度报告索引 ---------- */
.page-news .quarter-media {
  border: var(--news-line);
  margin: 0 0 26px;
  background: var(--panel);
}

.page-news .quarter-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  border-top: var(--news-line);
  border-left: var(--news-line);
}

.page-news .q-cell {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 18px 22px;
  background: var(--panel);
  border-right: var(--news-line);
  border-bottom: var(--news-line);
  transition: background var(--t) var(--ease), color var(--t) var(--ease);
}

.page-news .q-term {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--harbor);
  transition: color var(--t) var(--ease);
}

.page-news .q-line {
  margin: 0;
  font-weight: 700;
  color: var(--ink);
  transition: color var(--t) var(--ease);
}

.page-news .q-note {
  margin: 0;
  font-size: 14px;
  color: var(--navy-700);
  opacity: 0.78;
  transition: color var(--t) var(--ease), opacity var(--t) var(--ease);
}

.page-news .q-cell:hover {
  background: var(--navy-900);
}

.page-news .q-cell:hover .q-term {
  color: var(--orange-soft);
}

.page-news .q-cell:hover .q-line {
  color: var(--cream);
}

.page-news .q-cell:hover .q-note {
  color: var(--silver-100);
  opacity: 1;
}

/* ---------- 码头与船队 ---------- */
.page-news .fleet-media {
  border: var(--news-line);
  margin: 0 0 26px;
  background: var(--panel);
}

.page-news .fleet-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--news-gap);
  align-items: start;
}

.page-news .fleet-side {
  border: var(--news-line);
  background: var(--panel);
  margin: 0;
}

.page-news .entry-list--compact .log-entry:first-child {
  border-top: var(--news-line);
}

/* ---------- 会员与工单 ---------- */
.page-news .rule-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  border-top: var(--news-line);
  border-left: var(--news-line);
}

.page-news .rule-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px 24px;
  background: var(--panel);
  border-right: var(--news-line);
  border-bottom: var(--news-line);
  transition: background var(--t) var(--ease);
}

.page-news .rule-card:hover {
  background: var(--cream);
}

.page-news .rule-card .h3 {
  margin: 0;
}

.page-news .rule-card p {
  margin: 0;
  color: var(--ink);
}

.page-news .rule-label {
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--orange);
}

/* ---------- 行业观察 ---------- */
.page-news .note-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  border-top: var(--news-line);
}

.page-news .note {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  padding: 20px 0;
  border-bottom: var(--news-line);
}

.page-news .note .h3 {
  margin: 0;
}

.page-news .note p {
  margin: 0;
  max-width: 60ch;
  color: var(--ink);
}

/* ---------- 归档 ---------- */
.page-news .archive-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--news-gap);
  padding-top: 4px;
}

.page-news .archive-col .h3 {
  margin: 0 0 14px;
  padding-bottom: 10px;
  border-bottom: var(--news-line);
}

.page-news .archive-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}

.page-news .archive-list li {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
  padding: 10px 0;
  border-bottom: 1px dotted var(--silver-300);
  color: var(--ink);
}

.page-news .archive-list .data {
  min-width: 116px;
  font-size: 13px;
  color: var(--harbor);
}

.page-news .archive-foot {
  margin-top: 34px;
  padding: 26px 24px;
  background: var(--navy-700);
  color: var(--cream);
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.page-news .archive-foot p {
  margin: 0;
  max-width: 58ch;
  color: var(--silver-100);
}

.page-news .archive-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-news .related-links {
  margin-top: 26px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  border-top: var(--news-line);
}

.page-news .related-links a {
  padding: 14px 2px;
  border-bottom: var(--news-line);
  color: var(--harbor);
  text-decoration: none;
  transition: color var(--t) var(--ease), border-color var(--t) var(--ease), padding-left var(--t) var(--ease);
}

.page-news .related-links a:hover,
.page-news .related-links a:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
  padding-left: 8px;
}

.page-news .back-top-wrap {
  margin: 24px 0 0;
}

.page-news .back-top {
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--navy-700);
  text-decoration: none;
  border-bottom: 1px solid var(--silver-300);
  padding-bottom: 2px;
  transition: color var(--t) var(--ease), border-color var(--t) var(--ease);
}

.page-news .back-top:hover,
.page-news .back-top:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .point-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

  .page-news .note {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 6px 28px;
    align-items: baseline;
  }

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

  .page-news .related-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: var(--news-gap);
  }
}

@media (min-width: 900px) {
  .page-news .hero-grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    gap: clamp(26px, 4vw, 64px);
  }

  .page-news .point-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .log-entry {
    grid-template-columns: var(--news-rail) minmax(0, 1fr);
    gap: clamp(20px, 3vw, 44px);
  }

  .page-news .quarter-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .rule-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .fleet-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.7fr);
    gap: clamp(24px, 3.5vw, 56px);
  }
}

@media (min-width: 1100px) {
  .page-news {
    --news-rail: 176px;
  }

  .page-news .archive-foot {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    padding: 30px 34px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news * {
    transition-duration: 1ms !important;
  }
}