.page-news {
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-news .eyebrow {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--lake);
  margin: 0 0 10px;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  padding-block: clamp(18px, 3vw, 32px) clamp(26px, 5vw, 52px);
  border-bottom: 3px solid var(--ink);
}

.page-news .news-hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 6.4vw, 3.5rem);
  line-height: 1.18;
  letter-spacing: -.015em;
  margin: 0 0 16px;
  max-width: 20ch;
}

.page-news .news-hero__lede {
  margin: 0;
  font-size: clamp(1rem, .35vw + .9rem, 1.1rem);
  line-height: 1.85;
  max-width: 52ch;
  color: var(--ink);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-news .news-hero__side {
  display: grid;
  gap: 14px;
  align-content: start;
  align-self: end;
}

.page-news .news-hero__stamp {
  justify-self: start;
  display: inline-block;
  padding: 8px 14px;
  border: 3px double var(--stamp);
  border-radius: 6px;
  color: var(--stamp);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .18em;
  transform: rotate(-3deg);
}

.page-news .news-hero__tiles {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.page-news .tile {
  border: 2px solid var(--ink);
  border-radius: 12px;
  background: var(--paper);
  padding: 10px 12px;
  box-shadow: var(--shadow-soft);
  min-width: 0;
}

.page-news .tile--yellow {
  background: var(--yellow);
}

.page-news .tile--lake {
  grid-column: 1 / -1;
  background: var(--cream);
  border-color: var(--lake);
}

.page-news .tile__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--gray);
  margin-bottom: 4px;
}

.page-news .tile--lake .tile__num {
  color: var(--lake);
}

.page-news .tile__label {
  display: block;
  font-weight: 800;
  font-size: .92rem;
  line-height: 1.4;
}

/* ---------- 区块头 ---------- */
.page-news .block-head {
  margin-bottom: clamp(16px, 2.4vw, 26px);
}

.page-news .block-head__kicker {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--red);
  margin: 0 0 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-news .block-head__kicker::before {
  content: "";
  width: 22px;
  height: 3px;
  background: var(--red);
  flex: 0 0 auto;
}

.page-news .block-head__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.45rem, 3vw, 2.15rem);
  line-height: 1.32;
  letter-spacing: -.01em;
  margin: 0 0 10px;
}

.page-news .block-head__desc {
  margin: 0;
  font-size: .96rem;
  line-height: 1.8;
  color: var(--gray);
  max-width: 62ch;
}

/* ---------- 本期头条 ---------- */
.page-news .headline-section {
  margin-top: clamp(32px, 6vw, 64px);
}

.page-news .headline {
  display: grid;
  border: 3px solid var(--ink);
  border-radius: var(--radius);
  background: var(--yellow);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

.page-news .headline__figure {
  margin: 0;
  border-bottom: 3px solid var(--ink);
  background: var(--paper);
}

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

.page-news .headline__body {
  padding: clamp(20px, 3.4vw, 32px);
  display: grid;
  gap: 14px;
  align-content: start;
  min-width: 0;
}

.page-news .headline__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--stamp);
}

.page-news .headline__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.3rem, 2.4vw, 1.85rem);
  line-height: 1.4;
}

.page-news .headline__body p {
  margin: 0;
  font-size: .94rem;
  line-height: 1.8;
}

.page-news .headline__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-news .headline__list li {
  position: relative;
  padding-left: 20px;
  font-size: .92rem;
  line-height: 1.75;
}

.page-news .headline__list li::before {
  content: "▸";
  position: absolute;
  left: 0;
  top: .1em;
  color: var(--red);
  font-size: .85rem;
}

.page-news .headline__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
}

/* ---------- 分屏主体 ---------- */
.page-news .news-body {
  display: grid;
  gap: clamp(32px, 4vw, 48px);
  margin-top: clamp(40px, 7vw, 76px);
}

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

/* ---------- 标签页 ---------- */
.page-news .tabs__list {
  display: flex;
  flex-wrap: nowrap;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 10px;
  margin-bottom: 20px;
  scrollbar-width: thin;
}

.page-news .tabs__tab {
  flex: 0 0 auto;
  appearance: none;
  cursor: pointer;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: .88rem;
  padding: 9px 15px;
  border-radius: 999px;
  border: 2px solid var(--ink);
  background: var(--cream);
  color: var(--ink);
  box-shadow: var(--shadow-soft);
  transition: transform .18s var(--ease), box-shadow .18s var(--ease), background-color .18s var(--ease), color .18s var(--ease);
}

.page-news .tabs__tab:hover {
  transform: translate(-1px, -1px);
  background: var(--yellow);
}

.page-news .tabs__tab:focus-visible {
  outline: 3px solid var(--lake);
  outline-offset: 3px;
}

.page-news .tabs__tab[aria-selected="true"],
.page-news .tabs__tab.is-active {
  background: var(--red);
  color: var(--white);
  border-color: var(--deepred);
  box-shadow: 3px 3px 0 var(--deepred);
}

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

.page-news .tabs__panel[hidden],
.page-news .tabs__panel[aria-hidden="true"] {
  display: none;
}

/* ---------- 系列 ---------- */
.page-news .series__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  margin-bottom: 18px;
}

.page-news .series__no {
  display: block;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.1rem, 5vw, 3.1rem);
  line-height: .9;
  color: var(--red);
  transform: rotate(-4deg);
  letter-spacing: -.03em;
}

.page-news .series__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.2rem, 2vw, 1.55rem);
  line-height: 1.35;
}

.page-news .series__desc {
  margin: 0;
  font-size: .93rem;
  line-height: 1.78;
  color: var(--gray);
  max-width: 54ch;
}

.page-news .series__figure {
  margin: 0 0 18px;
  border: 3px solid var(--ink);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--paper);
  box-shadow: var(--shadow-soft);
}

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

/* ---------- 目录条目 ---------- */
.page-news .entry-list {
  display: grid;
  gap: 12px;
}

.page-news .entry {
  border: 2px solid var(--ink);
  border-radius: var(--radius-sm);
  background: var(--white);
  padding: 14px 16px;
  box-shadow: var(--shadow-soft);
  transition: transform .2s var(--ease), box-shadow .2s var(--ease);
  min-width: 0;
}

.page-news .entry:nth-child(even) {
  background: var(--cream);
}

.page-news .entry:hover,
.page-news .entry:focus-within {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hard);
}

.page-news .entry__meta {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--lake);
}

.page-news .entry__title {
  margin: 0 0 6px;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: 1.02rem;
  line-height: 1.55;
}

.page-news .entry__lede {
  margin: 0;
  font-size: .9rem;
  line-height: 1.75;
  color: var(--gray);
}

.page-news .entry__more {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .3s var(--ease);
}

.page-news .entry__more > div {
  overflow: hidden;
}

.page-news .entry__more p {
  margin: 8px 0 0;
  padding-left: 12px;
  border-left: 3px solid var(--yellow);
  font-size: .88rem;
  line-height: 1.75;
  color: var(--ink);
}

.page-news .entry:hover .entry__more,
.page-news .entry:focus-within .entry__more {
  grid-template-rows: 1fr;
}

/* ---------- 折叠资料 ---------- */
.page-news .panel {
  margin-top: 16px;
  padding: 2px 14px 4px;
  border: 2px dashed var(--stamp);
  border-radius: var(--radius-sm);
  background: var(--paper);
}

.page-news .panel__summary {
  cursor: pointer;
  list-style: none;
  padding: 11px 0;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: .9rem;
  color: var(--stamp);
}

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

.page-news .panel__summary::after {
  content: "＋";
  float: right;
  font-family: var(--font-mono);
  font-weight: 400;
}

.page-news .panel[open] .panel__summary::after {
  content: "－";
}

.page-news .panel__body {
  padding-bottom: 12px;
}

.page-news .panel .entry {
  background: var(--white);
  box-shadow: none;
  padding: 12px 14px;
}

.page-news .panel .entry:hover,
.page-news .panel .entry:focus-within {
  transform: none;
  box-shadow: var(--shadow-soft);
}

/* ---------- 侧栏 ---------- */
.page-news .news-aside {
  display: grid;
  gap: 16px;
  align-content: start;
  min-width: 0;
}

.page-news .aside-card {
  border: 3px solid var(--ink);
  border-radius: var(--radius);
  background: var(--paper);
  padding: 18px;
  box-shadow: var(--shadow-hard);
}

.page-news .aside-card--index {
  background: var(--cream);
}

.page-news .aside-card__title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: .95rem;
  letter-spacing: .04em;
}

.page-news .aside-seal {
  display: inline-block;
  padding: 4px 9px;
  border: 2px solid var(--stamp);
  border-radius: 6px;
  color: var(--stamp);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .14em;
  transform: rotate(-2deg);
}

.page-news .aside-list {
  list-style: none;
  counter-reset: idx;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .aside-list li {
  counter-increment: idx;
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 8px;
  align-items: baseline;
}

.page-news .aside-list li::before {
  content: counter(idx, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--lake);
}

.page-news .aside-list a {
  color: var(--ink);
  text-decoration: none;
  font-size: .9rem;
  line-height: 1.6;
  border-bottom: 2px solid transparent;
  transition: border-color .18s var(--ease), color .18s var(--ease);
}

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

.page-news .aside-note {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.95;
  color: var(--gray);
  word-break: break-word;
}

/* ---------- 更新节奏 ---------- */
.page-news .news-cadence {
  margin-top: clamp(48px, 8vw, 88px);
  border-top: 3px solid var(--ink);
  padding-top: clamp(22px, 4vw, 40px);
}

.page-news .cadence-grid {
  display: grid;
  gap: 14px;
  margin-top: 20px;
}

.page-news .cadence-card {
  border: 2px solid var(--ink);
  border-radius: var(--radius-sm);
  background: var(--cream);
  padding: 16px;
  box-shadow: var(--shadow-soft);
  min-width: 0;
}

.page-news .cadence-card--yellow {
  background: var(--yellow);
}

.page-news .cadence-card--lake {
  background: var(--white);
  border-color: var(--lake);
}

.page-news .cadence-card__label {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--deepred);
}

.page-news .cadence-card--lake .cadence-card__label {
  color: var(--lake);
}

.page-news .cadence-card h3 {
  margin: 0 0 8px;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: 1rem;
}

.page-news .cadence-card p {
  margin: 0;
  font-size: .89rem;
  line-height: 1.75;
}

.page-news .flow-title {
  margin: 26px 0 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--stamp);
}

.page-news .flow {
  list-style: none;
  counter-reset: flow;
  margin: 12px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .flow li {
  counter-increment: flow;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 6px 13px;
  border: 1.5px solid var(--ink);
  border-radius: 999px;
  background: var(--white);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .04em;
}

.page-news .flow li::before {
  content: counter(flow);
  color: var(--red);
  font-weight: 700;
}

/* ---------- 下一站 ---------- */
.page-news .news-next {
  margin-top: clamp(40px, 6vw, 72px);
  display: grid;
  gap: 18px;
  padding: clamp(22px, 4vw, 40px);
  border: 3px solid var(--ink);
  border-radius: var(--radius);
  background: var(--deepred);
  color: var(--cream);
  box-shadow: var(--shadow-hard);
}

.page-news .news-next h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.35rem, 2.6vw, 2rem);
  line-height: 1.35;
  color: var(--cream);
}

.page-news .news-next p {
  margin: 0;
  font-size: .95rem;
  line-height: 1.85;
  color: var(--cream);
  opacity: .92;
}

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

.page-news .news-next .btn--ghost {
  background: var(--yellow);
  border-color: var(--ink);
  color: var(--ink);
}

.page-news .news-next .btn--primary {
  background: var(--cream);
  border-color: var(--ink);
  color: var(--deepred);
}

.page-news .news-next__links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  padding-top: 14px;
  border-top: 2px dashed rgba(255, 247, 232, .45);
  font-size: .88rem;
}

.page-news .news-next__links a {
  color: var(--yellow);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  padding-bottom: 2px;
  transition: border-color .18s var(--ease);
}

.page-news .news-next__links a:hover,
.page-news .news-next__links a:focus-visible {
  border-bottom-color: var(--yellow);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .news-hero__tiles {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .tile--lake {
    grid-column: auto;
  }

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

@media (min-width: 860px) {
  .page-news .headline {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  }

  .page-news .headline__figure {
    border-bottom: 0;
    border-right: 3px solid var(--ink);
  }

  .page-news .news-next {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    align-items: center;
    gap: 20px 32px;
  }

  .page-news .news-next__links {
    grid-column: 1 / -1;
  }

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

@media (min-width: 900px) {
  .page-news .news-hero {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    align-items: end;
  }

  .page-news .tabs__list {
    flex-wrap: wrap;
    overflow-x: visible;
  }
}

@media (min-width: 1000px) {
  .page-news .news-body {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .news-aside {
    position: sticky;
    top: 88px;
  }
}

@media (hover: none) {
  .page-news .entry__more {
    grid-template-rows: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .entry,
  .page-news .tabs__tab,
  .page-news .entry__more,
  .page-news .aside-list a,
  .page-news .news-next__links a {
    transition: none;
  }

  .page-news .entry:hover,
  .page-news .entry:focus-within {
    transform: none;
  }
}