.page-news {
  --n-line: rgba(201, 162, 39, 0.28);
  --n-line-soft: rgba(216, 199, 168, 0.14);
  --n-pad: clamp(2.6rem, 6vw, 4.8rem);
  background: var(--bg);
  color: var(--fg);
}

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

.page-news a:focus-visible,
.page-news summary:focus-visible,
.page-news .seg__btn:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
}

.page-news .n-lede .breadcrumb {
  margin-bottom: 1.4rem;
}

/* ---------- 首屏索引 ---------- */
.page-news .n-lede {
  position: relative;
  overflow: hidden;
  padding-block: clamp(1.5rem, 4vw, 2.4rem) clamp(2.4rem, 5vw, 4rem);
  border-bottom: 1px solid var(--n-line-soft);
}

.page-news .n-lede::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    115deg,
    rgba(201, 162, 39, 0.055) 0 1px,
    transparent 1px 46px
  );
  pointer-events: none;
}

.page-news .n-lede .shell {
  position: relative;
}

.page-news .n-lede h1 {
  margin: 0.7rem 0 0;
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: clamp(2.35rem, 7.4vw, 4.9rem);
  line-height: 1.05;
  letter-spacing: 0.02em;
  max-width: 20ch;
}

.page-news .n-lede__lead {
  margin: 1.15rem 0 0;
  max-width: 56ch;
  font-size: clamp(1rem, 1.6vw, 1.1rem);
  line-height: 1.85;
  color: var(--sand);
}

.page-news .n-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.15rem 1.2rem;
  margin-top: clamp(1.8rem, 4vw, 2.6rem);
  padding-top: 1.4rem;
  border-top: 1px solid var(--n-line-soft);
}

.page-news .n-stat__num {
  display: block;
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  line-height: 1;
  color: var(--gold);
}

.page-news .n-stat__label {
  display: block;
  margin-top: 0.45rem;
  font-size: 0.76rem;
  line-height: 1.6;
  letter-spacing: 0.06em;
  color: var(--mist);
}

/* ---------- 本期专题 ---------- */
.page-news .n-feature {
  background: var(--ink-800);
  border-bottom: 1px solid var(--n-line-soft);
  padding-block: var(--n-pad);
}

.page-news .n-feature__grid {
  display: grid;
  gap: clamp(1.6rem, 3.5vw, 2.8rem);
  align-items: start;
}

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

.page-news .n-feature__media img {
  width: 100%;
  aspect-ratio: 12 / 7;
  object-fit: cover;
}

.page-news .n-feature__media figcaption {
  margin-top: 0.7rem;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-news .n-feature h2 {
  margin: 0.6rem 0 0;
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(1.6rem, 3.6vw, 2.45rem);
  line-height: 1.28;
}

.page-news .n-feature__body > p {
  margin: 1rem 0 0;
  font-size: 0.96rem;
  line-height: 1.85;
  color: var(--sand);
  max-width: 52ch;
}

.page-news .n-facts {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
  max-width: 54ch;
}

.page-news .n-facts li {
  position: relative;
  padding-left: 1.35rem;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--sand);
}

.page-news .n-facts li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 0.55rem;
  height: 1px;
  background: var(--amber);
}

.page-news .n-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.6rem;
}

/* ---------- 分类列表 ---------- */
.page-news .n-index {
  padding-block: var(--n-pad);
}

.page-news .n-index__grid {
  display: grid;
  gap: clamp(1.8rem, 4vw, 3rem);
}

.page-news .n-rail__title {
  margin: 0.5rem 0 0;
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: clamp(1.5rem, 3vw, 2rem);
  line-height: 1.3;
}

.page-news .n-rail__list {
  list-style: none;
  margin: 1.2rem 0 0;
  padding: 0;
}

.page-news .n-rail__item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 0.72rem 0;
  border-bottom: 1px solid var(--n-line-soft);
  font-size: 0.9rem;
}

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

.page-news .n-rail__count {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--gold);
  white-space: nowrap;
}

.page-news .n-rail__note {
  margin: 1.15rem 0 0;
  padding-left: 0.8rem;
  border-left: 2px solid var(--gold);
  font-size: 0.82rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .n-notes .seg {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.5rem;
}

.page-news .n-notes .seg__btn {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
}

.page-news .tabpanel {
  padding-top: 0.2rem;
}

.page-news .n-panel__head {
  display: grid;
  gap: 1rem;
  padding-bottom: 1.3rem;
  border-bottom: 1px solid var(--n-line);
}

.page-news .n-panel__head h3 {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(1.2rem, 2.6vw, 1.5rem);
  line-height: 1.35;
}

.page-news .n-panel__head p {
  margin: 0.55rem 0 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--sand);
}

.page-news .n-panel__pic img {
  display: block;
  width: 100%;
  aspect-ratio: 32 / 21;
  object-fit: cover;
}

.page-news .n-panel__pic--tall {
  max-width: 15rem;
}

.page-news .n-panel__pic--tall img {
  aspect-ratio: 26 / 35;
}

.page-news .n-panel__texture {
  display: flex;
  align-items: flex-end;
  min-height: 8.5rem;
  padding: 1rem;
  background:
    repeating-linear-gradient(
      135deg,
      rgba(201, 162, 39, 0.16) 0 1px,
      transparent 1px 14px
    ),
    linear-gradient(160deg, var(--ink-700), var(--ink-900));
  border: var(--edge);
}

.page-news .n-panel__texture .num {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  color: var(--amber);
}

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

.page-news .n-note {
  padding: clamp(1rem, 2.5vw, 1.5rem) 0;
  border-bottom: 1px solid var(--n-line-soft);
}

.page-news .n-note__meta {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin: 0 0 0.5rem;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-news .n-note__meta .num {
  color: var(--gold);
}

.page-news .n-note h4 {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(1.05rem, 2.3vw, 1.3rem);
  line-height: 1.45;
}

.page-news .n-note__lede {
  margin: 0.5rem 0 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--sand);
  max-width: 58ch;
}

.page-news .n-note details {
  margin-top: 0.55rem;
}

.page-news .n-note summary {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  cursor: pointer;
  list-style: none;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--amber);
}

.page-news .n-note summary::-webkit-details-marker {
  display: none;
}

.page-news .n-note summary::after {
  content: "+";
  font-family: var(--font-num);
  font-size: 0.95rem;
  line-height: 1;
}

.page-news .n-note details[open] summary::after {
  content: "–";
}

.page-news .n-note__more {
  margin: 0.7rem 0 0;
  padding-left: 0.9rem;
  border-left: 1px solid var(--n-line);
  font-size: 0.87rem;
  line-height: 1.85;
  color: var(--sand);
  max-width: 58ch;
}

/* ---------- 系列栏目 ---------- */
.page-news .n-series {
  padding-block: var(--n-pad);
  background: var(--ink-800);
  border-block: 1px solid var(--n-line-soft);
}

.page-news .n-series h2 {
  margin: 0.55rem 0 0;
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: clamp(1.5rem, 3.4vw, 2.15rem);
  line-height: 1.3;
}

.page-news .n-series__intro {
  margin: 0.9rem 0 0;
  max-width: 56ch;
  font-size: 0.94rem;
  line-height: 1.85;
  color: var(--sand);
}

.page-news .n-series__list {
  list-style: none;
  margin: clamp(1.6rem, 3.5vw, 2.4rem) 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--n-line-soft);
}

.page-news .n-series__item {
  display: grid;
  gap: 0.55rem;
  align-content: start;
  padding: clamp(1.15rem, 2.6vw, 1.9rem);
  background: var(--ink-800);
}

.page-news .n-series__idx {
  font-size: 0.76rem;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-news .n-series__item h3 {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(1.1rem, 2.4vw, 1.28rem);
  line-height: 1.4;
}

.page-news .n-series__item p {
  margin: 0;
  font-size: 0.89rem;
  line-height: 1.8;
  color: var(--sand);
}

.page-news .n-series__tag {
  margin-top: 0.25rem;
  font-family: var(--font-num);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--mist);
}

/* ---------- 回看与联系 ---------- */
.page-news .n-back {
  padding-block: var(--n-pad) clamp(3rem, 7vw, 5.5rem);
}

.page-news .n-back__grid {
  display: grid;
  gap: clamp(1.6rem, 3.5vw, 2.6rem);
  align-items: start;
}

.page-news .n-back h2 {
  margin: 0.55rem 0 0;
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: clamp(1.5rem, 3.4vw, 2.1rem);
  line-height: 1.32;
}

.page-news .n-back__lead {
  margin: 0.9rem 0 0;
  max-width: 52ch;
  font-size: 0.94rem;
  line-height: 1.85;
  color: var(--sand);
}

.page-news .n-back__links {
  list-style: none;
  margin: 1.35rem 0 0;
  padding: 0;
}

.page-news .n-back__links a {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--n-line-soft);
  color: var(--fg);
  text-decoration: none;
  font-size: 0.94rem;
  transition: color 0.18s var(--ease);
}

.page-news .n-back__links li:first-child a {
  border-top: 1px solid var(--n-line-soft);
}

.page-news .n-back__links a:hover,
.page-news .n-back__links a:focus-visible {
  color: var(--amber);
}

.page-news .n-back__links a span {
  font-family: var(--font-num);
  font-size: 0.76rem;
  color: var(--mist);
}

.page-news .n-back__card {
  padding: clamp(1.3rem, 3vw, 1.9rem);
  background: var(--ink-700);
}

.page-news .n-back__card h3 {
  margin: 0.55rem 0 0;
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(1.1rem, 2.4vw, 1.3rem);
  line-height: 1.45;
}

.page-news .n-connect {
  margin: 1.1rem 0 1.4rem;
  display: grid;
  gap: 0.85rem;
}

.page-news .n-connect__k {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-news .n-connect__v {
  margin: 0.2rem 0 0;
  font-size: 0.94rem;
  line-height: 1.6;
  color: var(--fg);
  word-break: break-word;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .n-panel__head {
    grid-template-columns: minmax(0, 15rem) minmax(0, 1fr);
    align-items: end;
    gap: 1.4rem;
  }

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

@media (min-width: 760px) {
  .page-news .n-series__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news .n-feature__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: clamp(2rem, 4vw, 3.4rem);
  }

  .page-news .n-feature__body {
    margin-top: clamp(0.8rem, 2.6vw, 2.6rem);
  }

  .page-news .n-index__grid {
    grid-template-columns: minmax(0, 17rem) minmax(0, 1fr);
    gap: clamp(2rem, 4vw, 3.6rem);
  }

  .page-news .n-rail {
    position: sticky;
    top: calc(var(--header-h) + 1.5rem);
    align-self: start;
  }

  .page-news .n-back__grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    gap: clamp(2rem, 4vw, 3rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .n-back__links a {
    transition: none;
  }
}