.page-news {
  --rail-w: 88px;
  --log-line: rgba(232, 180, 92, 0.32);
}

/* ---------- 面包屑 ---------- */
.page-news .breadcrumb {
  padding-top: 18px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-news .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .breadcrumb-list a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--t), border-color var(--t);
}

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

/* ---------- 首屏 ---------- */
.page-news .journal-hero {
  display: grid;
  gap: 26px;
  padding: 22px 0 30px;
}

.page-news .journal-hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(30px, 7vw, 56px);
  line-height: 1.16;
  letter-spacing: -0.02em;
  margin: 10px 0 16px;
  color: var(--ink);
}

.page-news .journal-hero .lede {
  max-width: 34em;
  color: var(--muted);
}

.page-news .hero-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--line-ink);
}

.page-news .hero-fact b {
  display: block;
  font-family: var(--font-narrow);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--amber);
  line-height: 1.2;
}

.page-news .hero-fact span {
  display: block;
  margin-top: 4px;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-news .journal-hero-figure {
  margin: 0;
}

/* ---------- 图例条 ---------- */
.page-news .log-legend {
  margin: 4px 0 34px;
  padding: 16px 18px 18px;
  background: var(--glass);
  border: 1px solid var(--line-amber-soft);
  border-left: 3px solid var(--amber);
}

.page-news .log-legend-title {
  margin: 0 0 12px;
  font-family: var(--font-narrow);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--ink);
}

.page-news .log-legend .legend {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-news .log-legend .legend-item {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text);
}

.page-news .log-legend .dot {
  flex: 0 0 auto;
  margin-top: 7px;
}

/* ---------- 日志时间线 ---------- */
.page-news .log-section {
  padding-bottom: 44px;
}

.page-news .section-aside {
  font-size: 13px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 26em;
  margin: 10px 0 0;
}

.page-news .log-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
  border-left: 1px solid var(--log-line);
  padding-left: 14px;
}

.page-news .log-card {
  display: grid;
  gap: 12px;
  background: var(--glass);
  border: 1px solid var(--line-ink);
  padding: 18px 16px 20px;
  transition: border-color var(--t), transform var(--t), box-shadow var(--t);
}

.page-news .log-card:hover,
.page-news .log-card:focus-within {
  border-color: var(--amber);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(14, 36, 56, 0.08);
}

.page-news .log-issue {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-family: var(--font-narrow);
  color: var(--amber);
}

.page-news .log-issue .issue-no {
  font-size: 15px;
  letter-spacing: 0.1em;
}

.page-news .log-issue .issue-when {
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-news .log-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-news .log-scope {
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.page-news .log-title {
  margin: 10px 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  line-height: 1.45;
  color: var(--ink);
}

.page-news .log-summary {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text);
}

.page-news .log-more {
  margin-top: 12px;
  border-top: 1px dashed var(--line-amber-soft);
  padding-top: 10px;
}

.page-news .log-more summary {
  cursor: pointer;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--muted);
  list-style: none;
  transition: color var(--t);
}

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

.page-news .log-more summary::before {
  content: "＋ ";
  color: var(--amber);
}

.page-news .log-more[open] summary::before {
  content: "－ ";
}

.page-news .log-more summary:hover,
.page-news .log-more summary:focus-visible {
  color: var(--amber);
}

.page-news .log-more p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.9;
  color: var(--muted);
}

.page-news .log-more a,
.page-news .archive-note a {
  color: var(--amber);
  text-decoration: none;
  border-bottom: 1px solid var(--line-amber);
}

.page-news .log-more a:hover,
.page-news .archive-note a:hover {
  border-bottom-color: var(--amber-hi);
  color: var(--amber-hi);
}

/* ---------- 规则与分类 ---------- */
.page-news .rule-section {
  background: var(--ink);
  color: var(--sand);
  padding-top: 42px;
  padding-bottom: 42px;
}

.page-news .rule-section .eyebrow {
  color: var(--amber-hi);
}

.page-news .rule-section h2 {
  color: var(--sand);
}

.page-news .rule-grid {
  margin-top: 26px;
  gap: 22px;
}

.page-news .rule-sub {
  margin: 0 0 12px;
  font-family: var(--font-narrow);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--amber-hi);
}

.page-news .rule-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .rule-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--paper-78);
}

.page-news .rule-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
}

.page-news .rule-strip {
  margin-top: 30px;
  padding: 20px 18px;
  border-left: 3px solid var(--amber);
  background: var(--ink-2);
  display: grid;
  gap: 10px;
}

.page-news .rule-strip-num {
  margin: 0;
  font-family: var(--font-narrow);
  font-size: 40px;
  line-height: 1;
  color: var(--amber-hi);
  letter-spacing: 0.02em;
}

.page-news .rule-strip-num span {
  font-family: var(--font-sans);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--paper-62);
  margin-left: 8px;
}

.page-news .rule-strip-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.9;
  color: var(--paper-78);
}

/* ---------- 专题滑轨 ---------- */
.page-news .series-section {
  background: var(--sand);
  padding-top: 40px;
  padding-bottom: 40px;
}

.page-news .series-section h2 {
  color: var(--ink);
}

.page-news .series-wrap {
  padding-left: 0;
  padding-right: 0;
}

.page-news .series-track {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 6px 20px 20px;
  -webkit-overflow-scrolling: touch;
}

.page-news .series-track:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

.page-news .series-card {
  flex: 0 0 min(272px, 78vw);
  scroll-snap-align: start;
  background: var(--glass);
  border: 1px solid var(--line-ink);
  display: flex;
  flex-direction: column;
  transition: border-color var(--t), transform var(--t);
}

.page-news .series-card:hover {
  border-color: var(--amber);
  transform: translateY(-2px);
}

.page-news .series-cover {
  position: relative;
  background: linear-gradient(150deg, var(--ink) 0%, var(--ink-3) 55%, var(--amber) 140%);
  aspect-ratio: 3 / 2;
  overflow: hidden;
}

.page-news .series-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-news .series-cover--ink {
  background: linear-gradient(140deg, var(--ink) 0%, var(--ink-3) 100%);
}

.page-news .series-cover--green {
  background: linear-gradient(140deg, var(--green) 0%, var(--ink) 90%);
}

.page-news .series-cover--sand {
  background: linear-gradient(140deg, var(--paper-78) 0%, var(--amber) 130%);
}

.page-news .series-cover-text {
  position: absolute;
  left: 16px;
  bottom: 14px;
  margin: 0;
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: 0.02em;
  color: var(--glass);
}

.page-news .series-cover--sand .series-cover-text {
  color: var(--ink);
}

.page-news .series-body {
  padding: 16px 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1 1 auto;
}

.page-news .series-body .tag {
  align-self: flex-start;
}

.page-news .series-body h3 {
  margin: 2px 0 0;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  color: var(--ink);
}

.page-news .series-body p {
  margin: 0;
  font-size: 13px;
  line-height: 1.85;
  color: var(--muted);
  flex: 1 1 auto;
}

.page-news .series-link {
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--amber);
  text-decoration: none;
  border-bottom: 1px solid var(--line-amber);
  align-self: flex-start;
  transition: color var(--t), border-color var(--t);
}

.page-news .series-link:hover,
.page-news .series-link:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

/* ---------- 往期与版本 ---------- */
.page-news .archive-section {
  padding-top: 42px;
  padding-bottom: 42px;
}

.page-news .archive-grid {
  gap: 26px;
  align-items: start;
}

.page-news .archive-text h2 {
  margin: 8px 0 14px;
  font-family: var(--font-display);
  font-size: clamp(24px, 4.4vw, 34px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-news .archive-text > p {
  font-size: 15px;
  line-height: 1.9;
  color: var(--text);
  max-width: 34em;
}

.page-news .archive-list {
  list-style: none;
  margin: 20px 0;
  padding: 0;
  display: grid;
  gap: 12px;
  border-left: 2px solid var(--line-amber);
  padding-left: 16px;
}

.page-news .archive-list li {
  font-size: 14px;
  line-height: 1.9;
  color: var(--muted);
}

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

.page-news .archive-note {
  font-size: 14px;
  line-height: 1.9;
  color: var(--muted);
  background: var(--glass);
  border: 1px solid var(--line-amber-soft);
  padding: 14px 16px;
  margin: 0;
}

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

/* ---------- 订阅 ---------- */
.page-news .subscribe-section {
  background: var(--ink-2);
  color: var(--sand);
  padding-top: 42px;
  padding-bottom: 46px;
}

.page-news .subscribe-grid {
  gap: 26px;
  align-items: start;
}

.page-news .subscribe-section .eyebrow {
  color: var(--amber-hi);
}

.page-news .subscribe-text h2 {
  margin: 8px 0 14px;
  font-family: var(--font-display);
  font-size: clamp(24px, 4.6vw, 36px);
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--sand);
}

.page-news .subscribe-text > p {
  font-size: 15px;
  line-height: 1.9;
  color: var(--paper-78);
  max-width: 32em;
}

.page-news .subscribe-list {
  list-style: none;
  margin: 18px 0 22px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .subscribe-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--paper-78);
}

.page-news .subscribe-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 7px;
  height: 2px;
  background: var(--amber-hi);
}

.page-news .subscribe-contact {
  display: grid;
  gap: 4px;
  margin-bottom: 18px;
  padding-left: 14px;
  border-left: 2px solid var(--amber);
}

.page-news .subscribe-mail {
  margin: 0;
  font-family: var(--font-narrow);
  font-size: 15px;
  letter-spacing: 0.03em;
  color: var(--amber-hi);
  word-break: break-all;
}

.page-news .subscribe-phone {
  margin: 0;
  font-family: var(--font-narrow);
  font-size: 15px;
  letter-spacing: 0.08em;
  color: var(--paper-62);
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 680px) {
  .page-news .hero-fact b {
    font-size: 24px;
  }

  .page-news .log-card {
    padding: 20px 20px 22px;
  }

  .page-news .log-title {
    font-size: 21px;
  }

  .page-news .rule-strip {
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: 24px;
    padding: 24px 26px;
  }
}

@media (min-width: 900px) {
  .page-news .journal-hero {
    grid-template-columns: minmax(0, 1.32fr) minmax(0, 1fr);
    align-items: end;
    gap: 48px;
    padding: 34px 0 46px;
  }

  .page-news .journal-hero-figure {
    transform: translateY(22px);
  }

  .page-news .hero-fact b {
    font-size: 28px;
  }

  .page-news .hero-fact span {
    font-size: 12px;
  }

  .page-news .log-legend .legend {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .page-news .log-list {
    padding-left: 24px;
    gap: 16px;
  }

  .page-news .log-card {
    grid-template-columns: var(--rail-w) minmax(0, 1fr);
    gap: 26px;
    padding: 24px 28px 26px 22px;
  }

  .page-news .log-issue {
    flex-direction: column;
    align-items: flex-end;
    gap: 6px;
    text-align: right;
    border-right: 1px solid var(--line-amber);
    padding-right: 18px;
  }

  .page-news .log-issue .issue-no {
    font-size: 19px;
  }

  .page-news .log-issue .issue-when {
    font-size: 11px;
  }

  .page-news .series-track {
    padding: 10px 0 26px;
  }

  .page-news .series-card {
    flex: 0 0 300px;
  }

  .page-news .series-card:nth-child(even) {
    transform: translateY(20px);
  }

  .page-news .series-card:nth-child(even):hover {
    transform: translateY(18px);
  }

  .page-news .series-wrap {
    padding-left: 0;
    padding-right: 0;
  }

  .page-news .archive-grid,
  .page-news .subscribe-grid {
    gap: 44px;
    align-items: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .log-card:hover,
  .page-news .log-card:focus-within,
  .page-news .series-card:hover,
  .page-news .series-card:nth-child(even):hover,
  .page-news .journal-hero-figure {
    transform: none;
  }
}