.page-news {
  --news-hair: rgba(168, 184, 196, .20);
  --news-soft: rgba(168, 184, 196, .12);
  color: var(--paper);
}

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

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding: 1.5rem 0 2rem;
  background:
    radial-gradient(120% 90% at 88% 0%, var(--glow-coral), transparent 62%),
    linear-gradient(180deg, var(--ink-800), var(--ink-900));
  border-bottom: 1px solid var(--line-soft);
}

.page-news .news-hero__grid {
  display: grid;
  gap: 1.75rem;
  margin-top: 1.25rem;
}

.page-news .news-hero__kicker {
  margin: 0 0 .9rem;
  font-size: .74rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--mint);
}

.page-news .news-hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 8vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -.02em;
  color: var(--paper);
  text-wrap: balance;
}

.page-news .news-hero__lead {
  margin: 1.1rem 0 0;
  max-width: 40em;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--mist);
}

.page-news .news-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem .6rem;
  margin: 1.35rem 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-hero__facts li {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .35rem .7rem;
  font-size: .78rem;
  color: var(--cream);
  background: rgba(232, 221, 200, .07);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-news .news-hero__facts .num-mono {
  color: var(--amber);
  font-size: .78rem;
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  margin-top: 1.5rem;
}

.page-news .news-hero__figure {
  position: relative;
  margin: 0;
  padding: .5rem;
  background: linear-gradient(150deg, var(--ink-700), var(--ink-900));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.page-news .news-hero__figure::after {
  content: "";
  position: absolute;
  inset: .5rem;
  border: 1px solid rgba(255, 122, 89, .22);
  pointer-events: none;
}

.page-news .news-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: var(--ink-700);
}

.page-news .news-hero__caption {
  margin-top: .55rem;
  padding-left: .15rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  line-height: 1.6;
  color: var(--mist);
}

/* ---------- 主体两栏 ---------- */
.page-news .news-body {
  display: grid;
  gap: 1.75rem;
  padding-top: 2rem;
  padding-bottom: 3rem;
}

.page-news .news-body > * {
  min-width: 0;
}

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

.page-news .news-cats__label {
  margin: 0 0 .7rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-news .news-cats {
  display: flex;
  gap: .5rem;
  margin: 0;
  padding: 0 0 .6rem;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-news .news-cats li {
  flex: 0 0 auto;
}

.page-news .news-cats a {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .5rem .8rem;
  font-size: .84rem;
  color: var(--mist);
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  white-space: nowrap;
  transition: color .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}

.page-news .news-cats a .num-mono {
  font-size: .74rem;
  color: var(--coral);
}

.page-news .news-cats a:hover,
.page-news .news-cats a:focus-visible {
  color: var(--paper);
  border-color: var(--coral);
  background: rgba(255, 122, 89, .09);
}

.page-news .news-rhythm {
  margin-top: 1.5rem;
  padding: 1rem 1.1rem;
  background: var(--ink-800);
  border: 1px solid var(--line);
  border-left: 3px solid var(--mint);
  border-radius: var(--radius);
}

.page-news .news-rhythm__title {
  margin: 0 0 .7rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: .02em;
  color: var(--paper);
}

.page-news .news-rhythm__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .55rem;
}

.page-news .news-rhythm__list li {
  position: relative;
  padding-left: .95rem;
  font-size: .82rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-news .news-rhythm__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 5px;
  height: 5px;
  background: var(--mint);
}

/* ---------- 分类区块 ---------- */
.page-news .news-cat {
  padding-top: 1.25rem;
  margin-top: 2rem;
  border-top: 1px solid var(--news-hair);
  scroll-margin-top: 1rem;
}

.page-news .news-cat:first-child {
  margin-top: 0;
}

.page-news .news-cat__head {
  display: grid;
  gap: .3rem;
  margin-bottom: .9rem;
}

.page-news .news-cat__title {
  display: flex;
  align-items: baseline;
  gap: .6rem;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 4.6vw, 1.6rem);
  font-weight: 900;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-news .news-cat__title .num-mono {
  font-size: .78rem;
  color: var(--coral);
  letter-spacing: .1em;
}

.page-news .news-cat__note {
  margin: 0;
  font-size: .82rem;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 条目 ---------- */
.page-news .news-item {
  display: grid;
  gap: .5rem;
  padding: 1.1rem 0;
  border-top: 1px solid var(--news-soft);
}

.page-news .news-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem .6rem;
}

.page-news .news-item__no {
  font-size: .78rem;
  letter-spacing: .06em;
  color: var(--coral);
}

.page-news .news-tag {
  display: inline-flex;
  align-items: center;
  padding: .14rem .55rem;
  font-size: .72rem;
  letter-spacing: .06em;
  color: var(--cream);
  background: rgba(232, 221, 200, .07);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  white-space: nowrap;
}

.page-news .news-tag--version { border-color: rgba(255, 122, 89, .6); color: #FFB9A6; }
.page-news .news-tag--catalog { border-color: rgba(69, 242, 200, .5); color: var(--mint); }
.page-news .news-tag--mobile { border-color: rgba(246, 196, 83, .6); color: var(--amber); }
.page-news .news-tag--index { border-color: rgba(168, 184, 196, .45); color: var(--mist); }
.page-news .news-tag--notice { background: var(--cream); color: var(--ink-900); border-color: var(--cream); }

.page-news .news-item__time {
  font-size: .74rem;
  color: var(--mist);
}

.page-news .news-item__time::before {
  content: "更新于 ";
  color: rgba(168, 184, 196, .62);
}

.page-news .news-item__title {
  margin: .1rem 0 0;
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 800;
  line-height: 1.45;
  letter-spacing: -.005em;
  color: var(--paper);
}

.page-news .news-item__lead {
  margin: 0;
  max-width: 38em;
  font-size: .92rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .news-item__more {
  margin-top: .15rem;
}

.page-news .news-item__more summary {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .05em;
  color: var(--mint);
  cursor: pointer;
  list-style: none;
}

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

.page-news .news-item__more summary::before {
  content: "+";
  display: inline-block;
  width: 1em;
  text-align: center;
  color: var(--mint);
}

.page-news .news-item__more[open] summary::before {
  content: "−";
}

.page-news .news-item__more p {
  margin: .65rem 0 0;
  padding-left: .85rem;
  border-left: 2px solid var(--news-hair);
  max-width: 38em;
  font-size: .88rem;
  line-height: 1.85;
  color: var(--mist);
}

/* ---------- 带图条目 ---------- */
.page-news .news-feature {
  display: grid;
  gap: 1rem;
  padding: 1.15rem 0 1.3rem;
  border-top: 1px solid var(--news-soft);
}

.page-news .news-feature__copy {
  display: grid;
  gap: .5rem;
  min-width: 0;
}

.page-news .news-figure {
  margin: 0;
  padding: .4rem;
  background: var(--ink-800);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-news .news-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  background: var(--ink-700);
}

.page-news .news-figure--feature img {
  aspect-ratio: 8 / 5;
}

/* ---------- 专题系列 ---------- */
.page-news .news-series {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--news-hair);
}

.page-news .news-series__head {
  display: grid;
  gap: .5rem;
  margin-bottom: 1.25rem;
}

.page-news .news-series__kicker {
  margin: 0;
  font-size: .74rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--amber);
}

.page-news .news-series__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 5vw, 1.9rem);
  font-weight: 900;
  line-height: 1.25;
  letter-spacing: -.015em;
  color: var(--paper);
}

.page-news .news-series__lead {
  margin: 0;
  max-width: 40em;
  font-size: .9rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .news-figure--series {
  margin-bottom: 1.25rem;
}

.page-news .news-figure--series img {
  aspect-ratio: 5 / 3;
}

.page-news .news-series__grid {
  display: grid;
  gap: 1rem;
}

.page-news .series-card {
  display: grid;
  gap: .7rem;
  align-content: start;
  padding: 1.1rem;
  background: linear-gradient(170deg, var(--ink-800), var(--ink-900));
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-news .series-card__no {
  margin: 0;
  font-size: .74rem;
  letter-spacing: .1em;
  color: var(--coral);
}

.page-news .series-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  line-height: 1.4;
  color: var(--paper);
}

.page-news .series-card__list {
  display: grid;
  gap: .55rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .series-card__list li {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: .3rem;
  padding-top: .55rem;
  font-size: .85rem;
  line-height: 1.75;
  color: var(--mist);
  border-top: 1px solid var(--news-soft);
}

.page-news .series-card__list .num-mono {
  font-size: .74rem;
  color: var(--amber);
  padding-top: .25em;
}

.page-news .series-card__link {
  justify-self: start;
  font-size: .82rem;
  color: var(--mint);
  text-decoration: none;
  border-bottom: 1px solid rgba(69, 242, 200, .4);
  padding-bottom: .1rem;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-news .series-card__link:hover,
.page-news .series-card__link:focus-visible {
  color: var(--paper);
  border-color: var(--paper);
}

/* ---------- 下一步 ---------- */
.page-news .news-next {
  margin-top: 2.5rem;
  padding: 1.35rem 1.25rem;
  background:
    linear-gradient(135deg, rgba(255, 122, 89, .14), rgba(69, 242, 200, .07)),
    var(--ink-800);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-news .news-next__title {
  margin: 0 0 .6rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--paper);
}

.page-news .news-next__text {
  margin: 0;
  max-width: 40em;
  font-size: .9rem;
  line-height: 1.85;
  color: var(--mist);
}

.page-news .news-next__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  margin-top: 1.1rem;
}

/* ---------- 桌面 ---------- */
@media (min-width: 700px) {
  .page-news .news-feature {
    grid-template-columns: minmax(0, 1fr) 240px;
    align-items: start;
  }

  .page-news .news-feature--reverse {
    grid-template-columns: 240px minmax(0, 1fr);
  }

  .page-news .news-feature--reverse .news-feature__copy {
    order: 2;
  }

  .page-news .news-series__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .page-news .series-card--a { grid-column: span 5; }
  .page-news .series-card--b { grid-column: span 4; }
  .page-news .series-card--c { grid-column: span 3; }
}

@media (min-width: 900px) {
  .page-news .news-hero {
    padding-top: 2rem;
  }

  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: 2.5rem;
    align-items: end;
  }

  .page-news .news-feature {
    grid-template-columns: minmax(0, 1fr) 280px;
    gap: 1.5rem;
  }

  .page-news .news-feature--reverse {
    grid-template-columns: 280px minmax(0, 1fr);
  }

  .page-news .news-item__title {
    font-size: 1.18rem;
  }
}

@media (min-width: 980px) {
  .page-news .news-body {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: 3rem;
    align-items: start;
  }

  .page-news .news-aside {
    position: sticky;
    top: 1.5rem;
  }

  .page-news .news-cats {
    flex-direction: column;
    overflow-x: visible;
    padding-bottom: 0;
  }

  .page-news .news-cats a {
    width: 100%;
    justify-content: flex-start;
  }

  .page-news .news-cat {
    margin-top: 2.25rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-cats a,
  .page-news .series-card__link {
    transition: none;
  }
}