.page-news {
  --news-cut: 16px;
  display: block;
}

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

.page-news .news-bar--entry { background: #F2761B; }
.page-news .news-bar--state { background: #2FB08A; }
.page-news .news-bar--change { background: #E0B44A; }
.page-news .news-bar--track { background: #4C8DFF; }

/* ---------- 封面 ---------- */
.page-news .news-cover { padding-top: 4px; }

.page-news .news-cover__head { max-width: 52rem; }

.page-news .news-h1 {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.2rem, 8vw, 3.8rem);
  line-height: 1.04;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-news .news-cover__head .lede {
  margin: 18px 0 0;
  max-width: 62ch;
}

.page-news .news-cover__trace { margin: 22px 0 0; }
.page-news .news-cover__trace svg {
  display: block;
  width: 100%;
  height: 42px;
}

.page-news .news-cover__grid {
  margin-top: 34px;
  display: grid;
  gap: 32px;
}

@media (min-width: 920px) {
  .page-news .news-cover__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 44px;
    align-items: start;
  }
  .page-news .news-aside { margin-top: 46px; }
}

/* ---------- 置顶专题 ---------- */
.page-news .news-lead {
  background: var(--card);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - var(--news-cut)) 0, 100% var(--news-cut), 100% 100%, 0 100%);
  transition: clip-path var(--dur) ease;
}

.page-news .news-lead:hover {
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%);
}

.page-news .news-lead__figure { margin: 0; }
.page-news .news-lead__figure .figure__media { border-bottom: 1px solid var(--line); }

.page-news .news-lead__body { padding: 22px 22px 26px; }

.page-news .news-lead__title {
  margin: 12px 0 10px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.3rem;
  line-height: 1.4;
  color: var(--ink);
}

.page-news .news-lead__body p {
  margin: 0 0 10px;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--gray);
}

.page-news .news-lead__body .news-lead__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 20px 0 0;
}

/* ---------- 右栏焦点与目录 ---------- */
.page-news .news-aside__title {
  margin: 0 0 16px;
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--gray);
}

.page-news .news-focus {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .news-focus__item {
  position: relative;
  padding: 16px 18px 16px 22px;
  background: var(--card);
  border: 1px solid var(--line);
  transition: border-color var(--dur) ease;
}

.page-news .news-focus__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--blue);
  transition: width var(--dur) ease;
}

.page-news .news-focus__item:hover { border-color: var(--blue-bright); }
.page-news .news-focus__item:hover::before { width: 6px; }

.page-news .news-focus__item h3 {
  margin: 10px 0 6px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--ink);
}

.page-news .news-focus__item p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--gray);
}

/* 分类小标签 */
.page-news .news-cat {
  display: inline-block;
  position: relative;
  padding-left: 12px;
  font-family: var(--font-num);
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  color: var(--gray);
  white-space: nowrap;
}

.page-news .news-cat::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 4px;
  height: 11px;
  transform: translateY(-50%);
  background: var(--blue);
}

.page-news .news-cat--state::before { background: var(--mint); }
.page-news .news-cat--change::before { background: var(--amber); }
.page-news .news-cat--entry::before { background: var(--orange); }
.page-news .news-cat--process::before { background: var(--blue-bright); }

/* 目录 */
.page-news .news-toc {
  margin-top: 30px;
  padding-top: 18px;
  border-top: 2px solid var(--ink);
  display: grid;
}

.page-news .news-toc__head {
  margin: 0 0 4px;
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--gray);
}

.page-news .news-toc .toc__link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 11px 2px;
  border-bottom: 1px dashed var(--line);
  font-size: 0.9375rem;
  color: var(--ink);
  text-decoration: none;
  transition: color var(--dur) ease, transform var(--dur) ease;
}

.page-news .news-toc .toc__link .num {
  font-size: 0.75rem;
  color: var(--blue);
}

.page-news .news-toc .toc__link:hover {
  color: var(--blue);
  transform: translateX(2px);
}

.page-news .news-toc .toc__link.is-current {
  color: var(--blue);
  font-weight: 700;
}

/* ---------- 版本条目 ---------- */
.page-news .news-versions__figure { margin: 28px 0 0; }

.page-news .news-nodes {
  margin-top: 30px;
  display: grid;
}

.page-news .news-node {
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 3px solid var(--line);
  margin-bottom: -1px;
  transition: border-left-color var(--dur) ease, background var(--dur) ease;
}

.page-news .news-node:hover { border-left-color: var(--blue-bright); }
.page-news .news-node[open] {
  border-left-color: var(--amber);
  background: #FFFFFF;
}

.page-news .news-node__sum {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 10px 14px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
}

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

.page-news .news-node__ver {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--blue);
  white-space: nowrap;
}

.page-news .news-node__name {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--ink);
  background-image: linear-gradient(var(--blue), var(--blue));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0 1px;
  transition: background-size var(--dur) ease;
}

.page-news .news-node__sum:hover .news-node__name { background-size: 100% 1px; }

.page-news .news-node__flag {
  grid-column: 2;
  justify-self: start;
}

@media (min-width: 760px) {
  .page-news .news-node__sum { grid-template-columns: 96px 1fr auto; }
  .page-news .news-node__flag { grid-column: auto; }
}

.page-news .news-spec {
  margin: 0;
  padding: 4px 18px 22px;
  display: grid;
  gap: 4px 0;
  font-size: 0.9375rem;
}

@media (min-width: 700px) {
  .page-news .news-spec {
    grid-template-columns: 96px 1fr;
    gap: 12px 20px;
    padding-right: 26px;
  }
}

.page-news .news-spec dt {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--ink-2);
  padding-top: 2px;
}

.page-news .news-spec dd {
  margin: 0 0 10px;
  line-height: 1.85;
  color: var(--gray);
}

@media (min-width: 700px) {
  .page-news .news-spec dd { margin-bottom: 0; }
}

/* ---------- 流程与规则日志 ---------- */
.page-news .news-log {
  margin-top: 28px;
  border-top: 1px solid var(--line);
}

.page-news .news-log__row {
  display: grid;
  gap: 10px;
  padding: 22px 0;
  border-bottom: 1px dashed var(--line);
}

@media (min-width: 780px) {
  .page-news .news-log__row {
    grid-template-columns: 170px 1fr;
    gap: 30px;
  }
}

.page-news .news-log__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.page-news .news-log__meta .num {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--ink-2);
}

.page-news .news-log__body h3 {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.0625rem;
  line-height: 1.5;
  color: var(--ink);
}

.page-news .news-log__body p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--gray);
  max-width: 68ch;
}

/* ---------- 使用指南 ---------- */
.page-news .news-docs__figure { margin: 28px 0 0; }

.page-news .news-docs {
  margin-top: 28px;
  display: grid;
  gap: 14px;
}

@media (min-width: 780px) {
  .page-news .news-docs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }
}

.page-news .news-doc {
  padding: 18px 20px 20px;
  background: var(--card);
  border: 1px solid var(--line);
  border-top: 2px solid var(--mint);
  transition: transform var(--dur) ease, border-color var(--dur) ease;
}

.page-news .news-doc:hover {
  transform: translateY(-2px);
  border-color: var(--mint);
}

.page-news .news-doc h3 {
  margin: 10px 0 6px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--ink);
}

.page-news .news-doc p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--gray);
}

/* ---------- 服务网络 ---------- */
.page-news .news-stats {
  margin-top: 28px;
  display: grid;
  gap: 26px;
}

@media (min-width: 640px) {
  .page-news .news-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 30px 34px;
  }
}

@media (min-width: 1040px) {
  .page-news .news-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-news .news-stat {
  border-top: 2px solid var(--blue);
  padding-top: 14px;
}

.page-news .news-stat:nth-child(2) { border-top-color: var(--mint); }
.page-news .news-stat:nth-child(3) { border-top-color: var(--amber); }
.page-news .news-stat:nth-child(4) { border-top-color: var(--blue-bright); }

.page-news .news-stat__num {
  display: block;
  font-family: var(--font-num);
  font-size: 2rem;
  line-height: 1.1;
  color: var(--ink);
}

.page-news .news-stat__num small {
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--gray);
  margin-left: 6px;
}

.page-news .news-stat__label {
  display: block;
  margin-top: 10px;
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--gray);
}

.page-news .news-network__more {
  margin: 30px 0 0;
  padding-top: 20px;
  border-top: 1px dashed var(--line);
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--gray);
  max-width: 70ch;
}

.page-news .news-network__more a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 调研简报 ---------- */
.page-news .news-insight {
  margin-top: 28px;
  display: grid;
  gap: 30px;
}

@media (min-width: 900px) {
  .page-news .news-insight {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 44px;
    align-items: start;
  }
}

.page-news .news-insight__figure { margin: 0; }

.page-news .news-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin: 0 0 24px;
}

@media (min-width: 560px) {
  .page-news .news-metrics { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

.page-news .news-metric {
  border-left: 2px solid var(--blue);
  padding-left: 12px;
}

.page-news .news-metric .num {
  display: block;
  font-size: 1.5rem;
  line-height: 1.2;
  color: var(--ink);
}

.page-news .news-metric__label {
  display: block;
  margin-top: 6px;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--gray);
}

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

.page-news .news-bullets li {
  position: relative;
  padding-left: 22px;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--ink-2);
}

.page-news .news-bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 12px;
  height: 1px;
  background: var(--blue-bright);
}

/* ---------- 结尾动作 ---------- */
.page-news .news-cta {
  padding: 30px 24px;
  background: var(--ink-2);
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 0 100%);
  display: grid;
  gap: 20px;
}

@media (min-width: 820px) {
  .page-news .news-cta {
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 36px;
    padding: 38px 40px;
  }
}

.page-news .news-cta__title {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.25rem;
  line-height: 1.45;
  color: #FCFAF5;
}

.page-news .news-cta p {
  margin: 0;
  max-width: 56ch;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: rgba(245, 241, 232, 0.78);
}

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

@media (prefers-reduced-motion: reduce) {
  .page-news .news-lead,
  .page-news .news-focus__item::before,
  .page-news .news-node,
  .page-news .news-node__name,
  .page-news .news-doc,
  .page-news .news-toc .toc__link {
    transition: none;
  }
  .page-news .news-doc:hover,
  .page-news .news-toc .toc__link:hover {
    transform: none;
  }
}