.page-news {
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  overflow-wrap: break-word;
}

/* ---------- 顶部横向主题带 ---------- */
.page-news .nk-band {
  position: relative;
  padding: 18px 0 44px;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-news .nk-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 82% at 84% 6%, rgba(182, 255, 60, .12), transparent 60%),
    radial-gradient(90% 70% at 6% 96%, rgba(255, 106, 26, .10), transparent 62%),
    linear-gradient(180deg, rgba(18, 26, 38, .92), rgba(11, 14, 19, 0));
  pointer-events: none;
}

.page-news .nk-band > .wrap {
  position: relative;
  z-index: 1;
}

.page-news .crumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 22px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .12em;
  color: var(--slate);
  flex-wrap: wrap;
}

.page-news .crumbs__item {
  color: var(--silver);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-news .crumbs__item:hover,
.page-news .crumbs__item:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.page-news .crumbs__current {
  color: var(--paper);
  font-weight: 700;
}

.page-news .nk-band__grid {
  display: grid;
  gap: 26px;
  align-items: start;
}

.page-news .nk-band__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(30px, 8vw, 58px);
  line-height: 1.05;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-news .nk-band__lede {
  margin: 16px 0 0;
  max-width: 52ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--silver);
}

.page-news .nk-band__points {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-news .nk-band__points li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 10px;
  padding: 11px 0;
  border-top: 1px dashed var(--line);
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--silver);
}

.page-news .nk-band__n {
  padding-top: 3px;
  font-size: 12px;
  letter-spacing: .08em;
  font-weight: 700;
  color: var(--orange);
}

.page-news .nk-band__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-news .nk-band__media {
  margin: 0;
  position: relative;
  --cut: 20px;
  clip-path: var(--cut-path);
  background: var(--steel);
  aspect-ratio: 16 / 9;
  border: 1px solid var(--line);
}

.page-news .nk-band__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.06) saturate(1.05);
}

/* ---------- 通用章节 ---------- */
.page-news .nk-sec {
  padding: 46px 0;
  border-top: 1px solid var(--line);
}

.page-news .nk-sec:first-of-type {
  border-top: 0;
}

.page-news .nk-sec--band {
  background: linear-gradient(140deg, var(--panel) 0%, var(--ink) 68%);
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.page-news .nk-h2 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(23px, 5vw, 38px);
  line-height: 1.12;
  letter-spacing: -.015em;
  color: var(--paper);
}

.page-news .nk-lead {
  margin: 14px 0 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--slate);
}

.page-news .index-label--ink {
  color: var(--carbon);
}

/* ---------- 分段切换 ---------- */
.page-news .tabs {
  margin-top: 26px;
}

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

.page-news .tab {
  --cut: 9px;
  appearance: none;
  border: 1px solid var(--line);
  background: var(--steel);
  color: var(--silver);
  font-family: var(--font-body);
  font-size: 13.5px;
  font-weight: 600;
  line-height: 1;
  padding: 11px 16px;
  cursor: pointer;
  clip-path: var(--cut-path);
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease),
    transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .tab:hover {
  transform: translateX(4px);
  border-color: rgba(182, 255, 60, .5);
}

.page-news .tab[aria-selected="true"] {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--carbon);
}

.page-news .tab:focus-visible,
.page-news .tabpanel:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
}

.page-news .tabpanel {
  --cut: 16px;
  margin-top: 18px;
  padding: 22px 20px 24px;
  background: var(--panel);
  border: 1px solid var(--line);
  clip-path: var(--cut-path);
}

.page-news .tabpanel[hidden] {
  display: none;
}

.page-news .tabpanel__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 19px;
  line-height: 1.3;
  color: var(--paper);
}

.page-news .tabpanel p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--silver);
}

.page-news .panel-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-news .panel-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--slate);
}

.page-news .panel-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 2px;
  background: var(--orange);
}

/* ---------- 最新条目 ---------- */
.page-news .entry-wrap {
  margin-top: 26px;
  display: grid;
  gap: 28px;
}

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

.page-news .entry {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 12px;
  padding: 15px 0 15px 10px;
  border-bottom: 1px solid var(--line);
  border-left: 2px solid transparent;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease),
    background var(--dur) var(--ease), opacity 420ms var(--ease);
}

.page-news .entry:first-child {
  border-top: 1px solid var(--line);
}

.page-news .entry:hover,
.page-news .entry:focus-within {
  transform: translateX(6px);
  border-left-color: var(--lime);
  background: rgba(30, 42, 56, .55);
}

.page-news .entry__idx {
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--slate);
  padding-top: 3px;
}

.page-news .entry__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-news .tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  line-height: 1;
  padding: 4px 8px;
  background: var(--steel);
  color: var(--silver);
  border: 1px solid var(--line-strong);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 5px), calc(100% - 5px) 100%, 0 100%);
}

.page-news .entry__time {
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--slate);
}

.page-news .entry__title {
  margin: 9px 0 0;
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--paper);
}

.page-news .entry__sum {
  margin: 7px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--slate);
}

.page-news .entry-aside {
  --cut: 16px;
  padding: 16px;
  background: var(--panel);
  border: 1px solid var(--line);
  clip-path: var(--cut-path);
}

.page-news .entry-aside__media {
  margin: 0;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--steel);
}

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

.page-news .entry-aside__note {
  margin: 14px 0 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--slate);
}

.page-news .entry-aside__link {
  display: inline-block;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(182, 255, 60, .45);
}

.page-news .entry-aside__link:hover {
  border-bottom-color: var(--lime);
}

/* ---------- 数据区块 ---------- */
.page-news .nk-split {
  display: grid;
  gap: 26px;
  align-items: start;
}

.page-news .nk-split__copy p {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--slate);
  max-width: 58ch;
}

.page-news .nk-facts {
  margin: 22px 0 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.page-news .nk-facts__row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
}

.page-news .nk-facts__row dt {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--slate);
  min-width: 76px;
  padding-top: 3px;
}

.page-news .nk-facts__row dd {
  margin: 0;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--paper);
}

.page-news .nk-split__media {
  --cut: 18px;
  margin: 0;
  clip-path: var(--cut-path);
  background: var(--panel);
  border: 1px solid var(--line);
  aspect-ratio: 3 / 2;
}

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

.page-news .nk-paper {
  --cut: 18px;
  margin-top: 30px;
  padding: 22px 20px 24px;
  background: var(--paper);
  color: var(--carbon);
  clip-path: var(--cut-path);
}

.page-news .paper-note {
  margin: 0;
}

.page-news .trend {
  display: block;
  width: 100%;
  height: auto;
  margin: 12px 0 0;
}

.page-news .trend__grid line {
  stroke: rgba(20, 22, 26, .14);
  stroke-width: 1;
}

.page-news .trend__line {
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.page-news .trend__line--a { stroke: var(--carbon); }
.page-news .trend__line--b { stroke: var(--orange); }

.page-news .trend__dots circle {
  fill: var(--carbon);
}

.page-news .trend-key {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  font-size: 13px;
  color: rgba(20, 22, 26, .78);
}

.page-news .trend-key li {
  display: flex;
  align-items: center;
  gap: 7px;
}

.page-news .trend-key__dot {
  width: 16px;
  height: 3px;
  display: inline-block;
}

.page-news .trend-key__dot--a { background: var(--carbon); }
.page-news .trend-key__dot--b { background: var(--orange); }

.page-news .trend-key__note {
  flex-basis: 100%;
  color: rgba(20, 22, 26, .62);
  font-size: 12.5px;
}

/* ---------- 订阅带 ---------- */
.page-news .cta-band {
  --cut: 20px;
  display: grid;
  gap: 22px;
  padding: 26px 22px;
  background: var(--panel);
  border: 1px solid var(--line-strong);
  clip-path: var(--cut-path);
  position: relative;
  overflow: hidden;
}

.page-news .cta-band::after {
  content: "";
  position: absolute;
  right: -60px;
  top: -60px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(255, 106, 26, .22), transparent 68%);
  pointer-events: none;
}

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

.page-news .cta-band__copy p {
  margin: 14px 0 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--slate);
}

.page-news .cta-band__actions {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

/* ---------- 制作流程 ---------- */
.page-news .how-grid {
  display: grid;
  gap: 26px;
  align-items: start;
}

.page-news .how-media {
  --cut: 18px;
  margin: 0;
  clip-path: var(--cut-path);
  background: var(--panel);
  border: 1px solid var(--line);
  aspect-ratio: 14 / 9;
}

.page-news .how-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.05);
}

.page-news .how-steps {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  counter-reset: none;
}

.page-news .how-steps li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

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

.page-news .how-steps__n {
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--orange);
  padding-top: 3px;
}

.page-news .how-steps h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--paper);
}

.page-news .how-steps p {
  margin: 7px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--slate);
}

.page-news .how-copy__foot {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--slate);
}

.page-news .how-copy__foot a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(182, 255, 60, .45);
}

.page-news .how-copy__foot a:hover {
  border-bottom-color: var(--lime);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-news .nk-band {
    padding: 26px 0 56px;
  }

  .page-news .nk-sec {
    padding: 62px 0;
  }

  .page-news .entry {
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 16px;
    padding: 18px 0 18px 14px;
  }

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

  .page-news .tabpanel {
    padding: 26px 26px 28px;
  }

  .page-news .tabpanel__title {
    font-size: 21px;
  }

  .page-news .nk-paper {
    padding: 28px 30px 30px;
  }

  .page-news .cta-band {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 32px;
    padding: 34px 34px;
  }

  .page-news .cta-band__actions {
    justify-content: flex-end;
  }
}

@media (min-width: 960px) {
  .page-news .nk-band__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    gap: 52px;
  }

  .page-news .nk-band__media {
    aspect-ratio: 5 / 4;
  }

  .page-news .nk-band__points {
    max-width: 56ch;
  }

  .page-news .entry-wrap {
    grid-template-columns: minmax(0, 1fr) 268px;
    gap: 44px;
    align-items: start;
  }

  .page-news .entry-aside {
    position: sticky;
    top: 96px;
  }

  .page-news .nk-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, .82fr);
    gap: 44px;
  }

  .page-news .how-grid {
    grid-template-columns: minmax(0, .88fr) minmax(0, 1.12fr);
    gap: 48px;
  }

  .page-news .how-media {
    aspect-ratio: 4 / 3;
  }
}

@media (min-width: 1280px) {
  .page-news .nk-band__title {
    font-size: 60px;
  }

  .page-news .entry-wrap {
    grid-template-columns: minmax(0, 1fr) 300px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .entry,
  .page-news .tab,
  .page-news .crumbs__item {
    transition: opacity var(--dur) linear;
  }

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

  .page-news .tab:hover {
    transform: none;
  }
}