.page-news {
  background: var(--mist-050);
  color: var(--ink-900);
  padding-bottom: var(--s-8);
}

.page-news .col-masthead {
  padding: var(--s-4) 0 var(--s-6);
}

.page-news .col-masthead .label {
  display: block;
  margin: 0 0 var(--s-2);
  color: var(--fog-600);
}

.page-news .col-masthead__title {
  margin: 0 0 var(--s-3);
  font-size: clamp(1.9rem, 5.4vw, 3.4rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.02em;
  max-width: 18ch;
}

.page-news .col-masthead__lead {
  margin: 0;
  max-width: 62ch;
  color: var(--fog-600);
  font-size: 1rem;
  line-height: 1.8;
}

/* 标签条 */
.page-news .col-tabs {
  display: flex;
  gap: 0;
  overflow-x: auto;
  background: var(--paper);
  border: var(--line);
  margin-bottom: var(--s-6);
  scrollbar-width: thin;
}

.page-news .col-tabs__item {
  flex: 1 0 168px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 18px;
  border-right: var(--line);
  border-bottom: 2px solid transparent;
  text-decoration: none;
  color: var(--ink-900);
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .col-tabs__item:last-child {
  border-right: 0;
}

.page-news .col-tabs__item:hover,
.page-news .col-tabs__item:focus-visible {
  background: var(--lake-100);
  border-bottom-color: var(--orange-500);
}

.page-news .col-tabs__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--orange-500);
  font-variant-numeric: tabular-nums;
}

.page-news .col-tabs__name {
  font-size: 15px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-news .col-tabs__desc {
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--fog-600);
}

/* 本期头条 */
.page-news .col-feature {
  display: grid;
  gap: var(--s-4);
  padding-bottom: var(--s-6);
  margin-bottom: var(--s-8);
  border-bottom: var(--line);
}

.page-news .col-feature__meta {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  flex-wrap: wrap;
  margin: 0 0 var(--s-2);
}

.page-news .col-feature__stamp {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--fog-600);
}

.page-news .col-feature__title {
  margin: 0 0 var(--s-3);
  font-size: clamp(1.65rem, 4.4vw, 2.9rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
  max-width: 20ch;
}

.page-news .col-feature__text {
  margin: 0 0 var(--s-3);
  max-width: 46ch;
  color: var(--fog-600);
  font-size: 15px;
  line-height: 1.8;
}

.page-news .col-feature__media {
  margin: 0;
}

.page-news .col-feature__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
  border: var(--line);
  background: var(--lake-900);
}

.page-news .col-feature__media .figure__caption {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--fog-600);
}

/* 分组 */
.page-news .col-group {
  margin-bottom: var(--s-8);
}

.page-news .col-group .sec-head {
  margin-bottom: var(--s-4);
}

.page-news .col-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--s-4);
}

.page-news .col-item {
  padding-top: var(--s-3);
  border-top: 1px solid var(--mist-200);
  transition: border-color var(--dur) var(--ease);
}

.page-news .col-item:hover {
  border-top-color: var(--lake-700);
}

.page-news .col-item__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin: 0 0 10px;
}

.page-news .col-item__round {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--fog-600);
  font-variant-numeric: tabular-nums;
}

.page-news .col-item__thumb {
  margin: 0 0 var(--s-2);
  border: var(--line);
  background: var(--lake-100);
}

.page-news .col-item__thumb img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-news .col-item__title {
  margin: 0 0 8px;
  font-size: 1.0625rem;
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: -0.01em;
}

.page-news .col-item__text {
  margin: 0;
  color: var(--fog-600);
  font-size: 15px;
  line-height: 1.8;
}

.page-news .col-item__link {
  color: var(--lake-700);
  text-decoration: none;
  border-bottom: 1px solid var(--lake-100);
}

.page-news .col-item__link:hover {
  border-bottom-color: var(--orange-500);
  color: var(--orange-500);
}

/* 列表中部订阅条 */
.page-news .col-inline-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-3);
  padding: var(--s-3) var(--s-4);
  margin-bottom: var(--s-8);
  background: var(--lake-100);
  border-left: 3px solid var(--orange-500);
}

.page-news .col-inline-cta__text {
  margin: 0;
  flex: 1 1 320px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--lake-900);
}

/* 轮次时间轴 */
.page-news .col-timeline {
  margin-bottom: var(--s-8);
  padding-bottom: var(--s-4);
  border-bottom: var(--line);
}

.page-news .col-timeline .sec-head {
  margin-bottom: var(--s-3);
}

.page-news .col-axis {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  overflow-x: auto;
  border-top: 1px solid var(--mist-200);
  border-bottom: 1px solid var(--mist-200);
  scrollbar-width: thin;
}

.page-news .col-axis__node {
  position: relative;
  flex: 1 0 130px;
  padding: 34px 12px 18px;
  text-align: center;
}

.page-news .col-axis__node::before {
  content: "";
  position: absolute;
  top: 20px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--mist-200);
}

.page-news .col-axis__node::after {
  content: "";
  position: absolute;
  top: 15px;
  left: 50%;
  width: 11px;
  height: 11px;
  margin-left: -5.5px;
  border-radius: 50%;
  background: var(--lake-500);
  box-shadow: 0 0 0 4px var(--mist-050);
}

.page-news .col-axis__node--now::after {
  background: var(--orange-500);
  box-shadow: 0 0 0 4px var(--mist-050), 0 0 0 7px rgba(226, 75, 42, 0.18);
}

.page-news .col-axis__node--next::after {
  background: var(--paper);
  border: 2px solid var(--lake-700);
}

.page-news .col-axis__r {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--ink-900);
  font-variant-numeric: tabular-nums;
}

.page-news .col-axis__node--now .col-axis__r {
  color: var(--orange-500);
}

.page-news .col-axis__s {
  display: block;
  margin-top: 4px;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--fog-600);
}

.page-news .col-axis__note {
  margin: var(--s-3) 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--fog-600);
}

/* 专题系列 */
.page-news .col-series {
  margin-bottom: var(--s-8);
}

.page-news .col-series .sec-head {
  margin-bottom: var(--s-4);
}

.page-news .col-series__grid {
  display: grid;
  gap: var(--s-3);
}

.page-news .col-series__card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: var(--s-3);
  background: var(--paper);
  border: var(--line);
  border-top: 3px solid var(--lake-700);
}

.page-news .col-series__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--orange-500);
}

.page-news .col-series__title {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-news .col-series__text {
  margin: 0;
  color: var(--fog-600);
  font-size: 14px;
  line-height: 1.75;
}

.page-news .col-series__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin: auto 0 0;
  padding-top: var(--s-2);
  border-top: 1px solid var(--mist-200);
}

.page-news .col-series__f {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--fog-600);
  font-variant-numeric: tabular-nums;
}

/* 结尾订阅 */
.page-news .col-subscribe {
  background: var(--lake-900);
  color: var(--paper);
}

.page-news .col-subscribe .label {
  color: var(--lime-400);
}

.page-news .col-subscribe__inner {
  padding: var(--s-6) var(--s-4);
}

.page-news .col-subscribe__title {
  margin: var(--s-2) 0 var(--s-3);
  font-size: clamp(1.5rem, 4vw, 2.4rem);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.02em;
  max-width: 24ch;
}

.page-news .col-subscribe__text {
  margin: 0 0 var(--s-4);
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.8;
  color: #A8C4D2;
}

.page-news .col-subscribe__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-2);
}

/* 响应式 */
@media (min-width: 720px) {
  .page-news .col-series__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .col-subscribe__inner {
    padding: var(--s-8) var(--s-6);
  }
}

@media (min-width: 900px) {
  .page-news .col-masthead {
    padding: var(--s-6) 0 var(--s-8);
  }

  .page-news .col-feature {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    grid-template-areas: "body media";
    align-items: end;
    gap: var(--s-8);
    padding-bottom: var(--s-8);
  }

  .page-news .col-feature__body {
    grid-area: body;
  }

  .page-news .col-feature__media {
    grid-area: media;
  }

  .page-news .col-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: var(--s-6);
    row-gap: var(--s-6);
    align-items: start;
  }

  .page-news .col-list > .col-item:nth-child(even) {
    margin-top: 48px;
  }

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

  .page-news .col-axis__node {
    flex: 1 1 0;
  }
}
</