.page-news {
  --news-rail-w: 232px;
  --news-topic-gap: 14px;
  background: var(--cream);
  color: var(--ink-black);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink-green);
  color: var(--cream);
  padding: clamp(28px, 5vw, 56px) 0 0;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(200, 162, 90, 0.07) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(200, 162, 90, 0.07) 1px, transparent 1px);
  background-size: 56px 56px;
  pointer-events: none;
}

.page-news .news-hero__inner {
  position: relative;
  z-index: 1;
}

.page-news .news-hero__crumb {
  margin-bottom: 26px;
}

.page-news .news-hero__crumb ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  font-size: 12px;
  letter-spacing: 0.1em;
}

.page-news .news-hero__crumb li + li::before {
  content: "/";
  margin-right: 6px;
  color: var(--gold);
}

.page-news .news-hero__crumb a {
  color: rgba(245, 240, 230, 0.72);
  text-decoration: none;
}

.page-news .news-hero__crumb a:hover {
  color: var(--gold-bright);
}

.page-news .news-hero__crumb [aria-current="page"] {
  color: var(--gold);
}

.page-news .news-hero .eyebrow {
  color: var(--gold);
}

.page-news .news-hero__title {
  margin: 16px 0 0;
  color: var(--cream);
  max-width: 18em;
}

.page-news .news-hero__grid {
  display: grid;
  gap: 28px;
  margin-top: 26px;
}

.page-news .news-hero__lede {
  margin: 0;
  color: rgba(245, 240, 230, 0.86);
  max-width: 40em;
}

.page-news .news-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 34px;
  margin: 0;
  padding: 0;
}

.page-news .news-hero__stat {
  min-width: 84px;
}

.page-news .news-hero__stat dt {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: rgba(245, 240, 230, 0.62);
}

.page-news .news-hero__stat dd {
  margin: 6px 0 0;
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--gold-bright);
}

.page-news .news-hero__media {
  position: relative;
  z-index: 1;
  margin-top: clamp(30px, 5vw, 52px);
}

.page-news .news-hero__media .media-frame {
  display: block;
  overflow: hidden;
  border: 1px solid rgba(200, 162, 90, 0.4);
}

.page-news .news-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1400 / 760;
  object-fit: cover;
}

/* ---------- 主体骨架 ---------- */
.page-news .news-body {
  padding-top: clamp(44px, 6vw, 76px);
  padding-bottom: clamp(44px, 6vw, 76px);
}

.page-news .news-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-news .news-rail {
  border-top: 1px solid var(--slate-line);
  padding-top: 18px;
}

.page-news .news-rail__title {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--slate-text);
}

.page-news .news-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
}

.page-news .news-rail__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 6px 0;
  font-size: 14px;
  color: var(--slate-text);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur-indicator) var(--ease-out), border-color var(--dur-indicator) var(--ease-out);
}

.page-news .news-rail__link .num {
  font-size: 12px;
  color: var(--slate);
}

.page-news .news-rail__link:hover,
.page-news .news-rail__link.is-active {
  color: var(--ink-green);
  border-bottom-color: var(--gold);
}

.page-news .news-rail__link.is-active .num {
  color: var(--cinnabar);
}

.page-news .news-rail__note {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--slate-text);
}

.page-news .news-main {
  min-width: 0;
}

/* ---------- 章节 ---------- */
.page-news .news-sec + .news-sec {
  margin-top: clamp(48px, 6vw, 84px);
}

.page-news .news-sec__head {
  max-width: 46em;
}

.page-news .news-sec__head .headline {
  margin: 12px 0 0;
}

.page-news .news-sec__intro {
  margin: 14px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--slate-text);
}

.page-news .news-figure {
  margin: 28px 0 0;
}

.page-news .news-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 1000 / 620;
  clip-path: polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut));
}

.page-news .news-figure--rule img {
  aspect-ratio: 900 / 600;
}

.page-news .news-figure .media-caption {
  display: block;
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--slate-text);
}

/* ---------- 表格 ---------- */
.page-news .news-table-wrap {
  margin: 32px 0 0;
  border-top: 1px solid var(--gold);
  padding-top: 20px;
}

.page-news .news-table-title {
  margin: 0 0 16px;
  font-size: 18px;
  line-height: 1.5;
  color: var(--ink-black);
}

.page-news .news-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  line-height: 1.7;
  background: var(--card);
}

.page-news .news-table caption {
  text-align: left;
}

.page-news .news-table thead th {
  text-align: left;
  font-size: 12px;
  letter-spacing: 0.12em;
  font-weight: 400;
  color: var(--slate-text);
  padding: 12px 14px;
  border-bottom: 1px solid var(--slate-line);
}

.page-news .news-table tbody th {
  text-align: left;
  font-weight: 700;
  color: var(--ink-green);
  padding: 14px;
  border-bottom: 1px solid var(--slate-line);
  white-space: nowrap;
}

.page-news .news-table tbody td {
  padding: 14px;
  color: var(--ink-black);
  border-bottom: 1px solid var(--slate-line);
}

.page-news .news-table tbody tr:last-child th,
.page-news .news-table tbody tr:last-child td {
  border-bottom: 0;
}

/* ---------- 条目列表 ---------- */
.page-news .news-list {
  margin-top: 12px;
}

.page-news .news-topic {
  position: relative;
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: var(--news-topic-gap);
  padding: 24px 0 22px;
}

.page-news .news-topic + .news-topic::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: repeating-linear-gradient(115deg, var(--slate-line) 0 8px, transparent 8px 16px);
}

.page-news .news-topic__no {
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
  padding-top: 4px;
}

.page-news .news-topic--rank .news-topic__no { color: var(--cinnabar); }
.page-news .news-topic--drill .news-topic__no { color: var(--slate); }
.page-news .news-topic--review .news-topic__no { color: var(--gold-bright); }

.page-news .news-topic__main {
  min-width: 0;
}

.page-news .news-topic__tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--slate-text);
}

.page-news .news-topic__tag::before {
  content: "";
  width: 22px;
  height: 3px;
  flex: none;
  background: var(--gold);
}

.page-news .news-topic--rank .news-topic__tag::before { background: var(--cinnabar); }
.page-news .news-topic--drill .news-topic__tag::before { background: var(--slate); }
.page-news .news-topic--review .news-topic__tag::before { background: var(--gold-bright); }

.page-news .news-topic__title {
  margin: 10px 0 0;
  font-size: clamp(17px, 2.1vw, 21px);
  line-height: 1.5;
}

.page-news .news-topic__trigger {
  position: relative;
  display: block;
  width: 100%;
  padding: 0 34px 0 0;
  margin: 0;
  border: 0;
  background: none;
  font: inherit;
  font-weight: 700;
  text-align: left;
  color: var(--ink-black);
  cursor: pointer;
  transition: color var(--dur-indicator) var(--ease-out);
}

.page-news .news-topic__trigger:hover {
  color: var(--ink-green);
}

.page-news .news-topic__trigger::after {
  content: "";
  position: absolute;
  right: 0;
  top: 0.6em;
  width: 14px;
  height: 14px;
  background:
    linear-gradient(var(--gold), var(--gold)) center / 14px 1.5px no-repeat,
    linear-gradient(var(--gold), var(--gold)) center / 1.5px 14px no-repeat;
  transition: transform var(--dur-indicator) var(--ease-out);
}

.page-news .news-topic__trigger[aria-expanded="true"]::after {
  transform: rotate(45deg);
}

.page-news .news-topic__impact {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--slate-text);
  max-width: 44em;
}

.page-news .news-topic__panel {
  margin-top: 16px;
  padding: 18px 20px;
  background: var(--card);
  border-left: 2px solid var(--gold);
  clip-path: polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut));
}

.page-news .news-topic--rank .news-topic__panel { border-left-color: var(--cinnabar); }
.page-news .news-topic--drill .news-topic__panel { border-left-color: var(--slate); }
.page-news .news-topic--review .news-topic__panel { border-left-color: var(--gold-bright); }

.page-news .news-topic__facts {
  margin: 0;
  display: grid;
  gap: 12px;
}

.page-news .news-topic__facts > div {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr);
  gap: 12px;
}

.page-news .news-topic__facts dt {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--slate-text);
  padding-top: 2px;
}

.page-news .news-topic__facts dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-black);
}

/* ---------- 练局时间轴 ---------- */
.page-news .news-timeline {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  gap: 22px;
}

.page-news .news-timeline .timeline__item {
  position: relative;
  padding-top: 0;
  border-top: 1px solid var(--slate-line);
  padding-top: 16px;
}

.page-news .news-timeline .timeline__dot {
  display: block;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--gold);
  margin-bottom: 12px;
}

.page-news .news-timeline .timeline__item[data-state="current"] .timeline__dot {
  background: var(--cinnabar);
  box-shadow: 0 0 0 4px rgba(178, 58, 46, 0.16);
}

.page-news .news-timeline .timeline__label {
  display: block;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--slate-text);
}

.page-news .news-timeline .timeline__value {
  display: block;
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-black);
}

/* ---------- 更新节奏 ---------- */
.page-news .news-cadence {
  position: relative;
  overflow: hidden;
}

.page-news .news-cadence::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(115deg, rgba(200, 162, 90, 0.08) 0 1px, transparent 1px 26px);
  pointer-events: none;
}

.page-news .news-cadence .container {
  position: relative;
  z-index: 1;
}

.page-news .news-cadence .eyebrow {
  color: var(--gold);
}

.page-news .news-cadence__title {
  margin: 14px 0 0;
  color: var(--cream);
  max-width: 26em;
}

.page-news .news-cadence__lede {
  margin: 18px 0 0;
  color: rgba(245, 240, 230, 0.82);
  max-width: 44em;
}

.page-news .news-stats {
  margin-top: 34px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px 20px;
}

.page-news .news-stats .stat {
  border-top: 1px solid rgba(200, 162, 90, 0.45);
  padding-top: 14px;
}

.page-news .news-stats .stat__num {
  display: block;
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  line-height: 1;
  color: var(--gold-bright);
  font-variant-numeric: tabular-nums;
}

.page-news .news-stats .stat__label {
  display: block;
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: rgba(245, 240, 230, 0.68);
}

/* ---------- 底部路径 ---------- */
.page-news .news-paths {
  background: var(--cream);
  padding: 34px 0 46px;
  border-top: 1px solid var(--slate-line);
}

.page-news .news-paths__label {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--slate-text);
}

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

.page-news .news-paths__list a {
  display: inline-block;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-green);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-indicator) var(--ease-out), color var(--dur-indicator) var(--ease-out);
}

.page-news .news-paths__list a:hover {
  color: var(--cinnabar);
  border-bottom-color: var(--gold);
}

/* ---------- 窄屏表格折叠 ---------- */
@media (max-width: 719px) {
  .page-news .news-table,
  .page-news .news-table tbody,
  .page-news .news-table tr,
  .page-news .news-table th,
  .page-news .news-table td {
    display: block;
    width: 100%;
  }

  .page-news .news-table thead {
    display: none;
  }

  .page-news .news-table {
    background: transparent;
  }

  .page-news .news-table tbody tr {
    margin-bottom: 14px;
    padding: 14px 16px;
    background: var(--card);
    border-left: 2px solid var(--gold);
    clip-path: polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut));
  }

  .page-news .news-table tbody th {
    padding: 0 0 8px;
    border-bottom: 0;
    font-size: 15px;
    white-space: normal;
  }

  .page-news .news-table tbody td {
    padding: 0;
    border-bottom: 0;
    font-size: 14px;
    line-height: 1.7;
    color: var(--slate-text);
  }

  .page-news .news-table tbody td + td {
    margin-top: 8px;
  }

  .page-news .news-table tbody td::before {
    content: attr(data-label) "：";
    color: var(--slate);
    font-size: 12px;
    letter-spacing: 0.1em;
  }
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 720px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.85fr);
    gap: 40px;
    align-items: end;
  }

  .page-news .news-topic {
    grid-template-columns: 56px minmax(0, 1fr);
    gap: 22px;
  }

  .page-news .news-topic__no {
    font-size: 34px;
  }

  .page-news .news-timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 26px;
  }

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

  .page-news .news-paths__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 32px;
  }
}

/* ---------- 宽屏 ---------- */
@media (min-width: 1000px) {
  .page-news .news-layout {
    grid-template-columns: var(--news-rail-w) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-news .news-rail {
    position: sticky;
    top: 104px;
    border-top: 0;
    border-left: 1px solid var(--slate-line);
    padding-top: 0;
    padding-left: 20px;
  }

  .page-news .news-rail__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 4px;
  }

  .page-news .news-rail__link {
    width: 100%;
    justify-content: space-between;
    padding: 9px 0;
    border-bottom: 1px solid var(--slate-line);
  }

  .page-news .news-rail__link:hover,
  .page-news .news-rail__link.is-active {
    border-bottom-color: var(--gold);
  }

  .page-news .news-hero__title {
    max-width: 15em;
  }

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

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

@media (prefers-reduced-motion: reduce) {
  .page-news .news-topic__trigger,
  .page-news .news-topic__trigger::after,
  .page-news .news-rail__link,
  .page-news .news-paths__list a {
    transition: none;
  }
}