.page-news {
  --news-gap: 24px;
  display: block;
}

.page-news .section {
  padding-block: 48px;
}

@media (min-width: 900px) {
  .page-news .section {
    padding-block: 72px;
  }
}

/* ---------- 刊头 ---------- */

.page-news .news-masthead {
  position: relative;
  overflow: hidden;
  background: var(--ink-900);
  border-bottom: 1px solid var(--ink-700);
}

.page-news .news-masthead__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-news .news-masthead__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
}

.page-news .news-masthead::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(11, 27, 46, 0.6) 0%, rgba(11, 27, 46, 0.88) 62%, var(--ink-900) 100%),
    radial-gradient(120% 90% at 84% 12%, rgba(79, 209, 217, 0.16), transparent 62%);
}

.page-news .news-masthead__inner {
  position: relative;
  z-index: 1;
  padding-top: 26px;
  padding-bottom: 44px;
}

@media (min-width: 900px) {
  .page-news .news-masthead__inner {
    padding-top: 32px;
    padding-bottom: 64px;
  }
}

.page-news .breadcrumb {
  margin-bottom: 14px;
}

.page-news .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.page-news .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  padding: 0 8px;
  color: var(--ink-700);
}

.page-news .breadcrumb__link {
  color: var(--text-muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-news .breadcrumb__link:hover {
  color: var(--glacier-300);
  border-bottom-color: rgba(155, 231, 236, 0.4);
}

.page-news .breadcrumb__item--current {
  color: var(--glacier-500);
}

.page-news .news-masthead__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
}

@media (min-width: 900px) {
  .page-news .news-masthead__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(272px, 0.85fr);
    align-items: end;
    gap: 56px;
  }
}

.page-news h1 {
  margin: 12px 0 0;
  font-size: clamp(44px, 9vw, 104px);
  line-height: 0.95;
  letter-spacing: -0.02em;
  font-weight: 900;
  color: var(--text-primary);
}

.page-news .news-masthead__lede {
  max-width: 34em;
  margin: 20px 0 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--text-muted);
}

.page-news .news-masthead__aside {
  padding: 18px 20px 22px;
  background: linear-gradient(180deg, rgba(16, 38, 60, 0.94), rgba(11, 27, 46, 0.86));
  border-left: 2px solid var(--glacier-500);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--notch)), calc(100% - var(--notch)) 100%, 0 100%);
}

.page-news .news-issue {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(22px, 3.4vw, 32px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--glacier-500);
}

.page-news .news-aside-note {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-muted);
}

.page-news .news-aside-label {
  margin: 18px 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--text-muted);
}

.page-news .news-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .filter-chip {
  padding: 6px 11px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  background: transparent;
  border: 1px solid var(--ink-700);
  border-radius: 0;
  cursor: pointer;
  transition: color 0.16s var(--ease), border-color 0.16s var(--ease), background-color 0.16s var(--ease);
}

.page-news .filter-chip:hover {
  color: var(--glacier-300);
  border-color: var(--glacier-500);
}

.page-news .filter-chip[aria-pressed="true"] {
  color: var(--ink-900);
  background: var(--glacier-500);
  border-color: var(--glacier-500);
}

/* ---------- 章节抬头 ---------- */

.page-news .news-head {
  max-width: 46em;
  margin-bottom: 30px;
}

.page-news h2 {
  margin: 10px 0 0;
  font-size: clamp(26px, 3.6vw, 38px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  font-weight: 900;
  color: var(--text-primary);
}

.page-news h3 {
  margin: 0;
  font-size: 18px;
  line-height: 1.5;
  font-weight: 700;
  color: var(--text-primary);
}

.page-news .news-head__lede {
  margin: 16px 0 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--text-muted);
}

.page-news .prose {
  max-width: 38em;
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-muted);
}

.page-news .news-footnote {
  margin: 16px 0 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  line-height: 1.8;
  color: var(--text-muted);
}

/* ---------- 节奏表 ---------- */

.page-news .news-tablewrap {
  overflow-x: auto;
  border: 1px solid var(--ink-700);
  background: var(--ink-800);
}

.page-news .news-table-caption {
  padding: 14px 16px 10px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--glacier-500);
  border-bottom: 1px solid var(--ink-700);
}

.page-news .data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}

@media (max-width: 700px) {
  .page-news .data-table {
    min-width: 560px;
  }
}

.page-news .data-table th,
.page-news .data-table td {
  padding: 15px 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--ink-700);
  color: var(--text-muted);
  line-height: 1.7;
}

.page-news .data-table thead th {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 400;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  background: rgba(11, 27, 46, 0.55);
}

.page-news .data-table tbody th {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
}

.page-news .data-table tbody tr:last-child th,
.page-news .data-table tbody tr:last-child td {
  border-bottom: none;
}

.page-news .data-table .num {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--glacier-300);
  white-space: nowrap;
}

/* ---------- 条目列表 ---------- */

.page-news .news-entries {
  display: block;
}

.page-news .news-entry {
  position: relative;
  padding: 24px 0 20px;
  border-top: 1px solid var(--ink-700);
}

.page-news .news-entry__lead {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
}

.page-news .news-entry__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--text-muted);
}

.page-news .news-entry__title {
  font-size: 18px;
  line-height: 1.5;
}

.page-news .news-entry__summary {
  max-width: 42em;
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--text-muted);
}

.page-news .news-entry__tags {
  margin: 4px 0 0;
}

.page-news .status-tag {
  display: inline-block;
  padding: 4px 9px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

@media (min-width: 820px) {
  .page-news .news-entry__lead {
    grid-template-columns: 122px minmax(0, 1fr) 120px;
    gap: 26px;
    padding-left: 22px;
  }

  .page-news .news-entry__lead::before {
    content: "";
    position: absolute;
    left: 0;
    top: 4px;
    bottom: 6px;
    width: 1px;
    background: linear-gradient(180deg, var(--glacier-500), rgba(79, 209, 217, 0));
  }

  .page-news .news-entry__no {
    padding-top: 3px;
  }

  .page-news .news-entry__tags {
    margin: 0;
    text-align: right;
  }
}

.page-news .news-entry__figure {
  margin: 20px 0 0;
}

.page-news .news-entry__foot {
  margin-top: 10px;
}

@media (min-width: 820px) {
  .page-news .news-entry__foot {
    padding-left: 148px;
  }
}

.page-news .disclosure__toggle {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 6px 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  background: none;
  border: 0;
  cursor: pointer;
  transition: color 0.18s var(--ease);
}

.page-news .disclosure__toggle:hover {
  color: var(--glacier-300);
}

.page-news .disclosure__icon {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translate(-1px, -1px);
  transition: transform 0.2s var(--ease);
}

.page-news .disclosure__toggle[aria-expanded="true"] .disclosure__icon {
  transform: rotate(-135deg) translate(-1px, -1px);
}

.page-news .disclosure__panel {
  max-width: 40em;
  padding: 12px 0 6px;
  font-size: 15px;
  line-height: 1.82;
  color: var(--text-muted);
  border-left: 1px solid var(--ink-700);
  padding-left: 14px;
}

.page-news .disclosure__panel p {
  margin: 0 0 10px;
}

.page-news .disclosure__panel p:last-child {
  margin-bottom: 0;
}

.page-news .news-ref {
  color: var(--glacier-300);
  text-decoration: none;
  border-bottom: 1px solid rgba(155, 231, 236, 0.35);
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-news .news-ref:hover {
  color: var(--text-primary);
  border-bottom-color: var(--glacier-500);
}

/* ---------- 横向主题带 ---------- */

.page-news .band {
  background:
    linear-gradient(90deg, rgba(79, 209, 217, 0.13) 0%, rgba(16, 38, 60, 0.9) 44%, rgba(11, 27, 46, 0) 100%),
    var(--ink-800);
  border-top: 1px solid var(--ink-700);
  border-bottom: 1px solid var(--ink-700);
}

.page-news .band__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 22px;
  padding-block: 16px;
}

.page-news .band__key {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--glacier-500);
}

.page-news .band__text {
  flex: 1 1 260px;
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--text-muted);
}

/* ---------- 图文分栏 ---------- */

.page-news .news-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}

@media (min-width: 900px) {
  .page-news .news-split {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 56px;
  }

  .page-news .news-split--reverse {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  }
}

.page-news .media-frame {
  margin: 0;
  background: var(--ink-800);
  border: 1px solid var(--ink-700);
}

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

.page-news .media-frame__caption {
  padding: 11px 15px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  line-height: 1.7;
  color: var(--text-muted);
  border-top: 1px solid var(--ink-700);
}

.page-news .news-facts {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-facts li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 18px;
  padding: 11px 0;
  border-bottom: 1px dashed var(--ink-700);
}

.page-news .news-facts__k {
  font-size: 14.5px;
  color: var(--text-muted);
}

.page-news .news-facts__v {
  font-family: var(--font-mono);
  font-size: 13.5px;
  letter-spacing: 0.04em;
  color: var(--glacier-300);
  white-space: nowrap;
}

.page-news .news-note-sentence {
  margin: 22px 0 0;
  max-width: 36em;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--text-muted);
}

.page-news .news-actions {
  margin: 26px 0 0;
}

/* ---------- 检索方式 ---------- */

.page-news .news-steps {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .news-steps > li {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 14px;
  padding: 22px 0;
  border-top: 1px solid var(--ink-700);
}

.page-news .news-steps > li:last-child {
  border-bottom: 1px solid var(--ink-700);
}

@media (min-width: 760px) {
  .page-news .news-steps > li {
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 26px;
  }
}

.page-news .news-steps__no {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--glacier-500);
  padding-top: 3px;
  border-left: 1px solid var(--ink-700);
  padding-left: 10px;
}

.page-news .news-steps p {
  max-width: 38em;
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--text-muted);
}

@media (prefers-reduced-motion: reduce) {
  .page-news .filter-chip,
  .page-news .disclosure__toggle,
  .page-news .disclosure__icon,
  .page-news .news-ref,
  .page-news .breadcrumb__link {
    transition: none;
  }
}