.page-news {
  --nr-shadow: 0 22px 50px -34px rgba(0, 0, 0, .95);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-sans);
  padding-bottom: clamp(2.5rem, 7vw, 5rem);
  overflow-x: clip;
  position: relative;
}

.page-news .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .45rem;
  padding-top: 1.15rem;
  font-size: .76rem;
  letter-spacing: .1em;
  color: var(--mist);
}

.page-news .crumbs a {
  color: var(--mist);
  text-decoration: none;
  transition: color .2s ease;
}

.page-news .crumbs a:hover,
.page-news .crumbs a:focus-visible {
  color: var(--gold-lit);
}

.page-news .crumbs-sep {
  color: rgba(201, 162, 39, .6);
}

.page-news .inline-link {
  color: var(--gold-lit);
  text-decoration: underline;
  text-decoration-color: rgba(201, 162, 39, .5);
  text-underline-offset: 3px;
}

.page-news .inline-link:hover,
.page-news .inline-link:focus-visible {
  color: var(--tiger);
}

.page-news .section {
  position: relative;
  padding: clamp(2rem, 5.5vw, 3.75rem) 0;
}

.page-news .section + .section {
  border-top: 1px solid var(--line-soft);
}

.page-news .sec-head {
  max-width: 100%;
}

.page-news .sec-head h2 {
  margin: .35rem 0 .5rem;
  font-size: clamp(1.45rem, 4.4vw, 2.35rem);
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-news .sec-sub {
  margin: 0;
  max-width: 58ch;
  color: var(--mist);
  font-size: .92rem;
  line-height: 1.75;
}

/* 首屏封面 */
.page-news .cover {
  position: relative;
  padding: clamp(1.25rem, 3.5vw, 2rem) 0 clamp(2rem, 5vw, 3.25rem);
}

.page-news .cover::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(58% 62% at 84% 4%, rgba(201, 162, 39, .2), transparent 68%),
    radial-gradient(40% 50% at 6% 90%, rgba(255, 107, 26, .12), transparent 70%),
    repeating-linear-gradient(0deg, rgba(241, 230, 207, .035) 0 1px, transparent 1px 4px);
}

.page-news .cover-grid {
  position: relative;
  display: grid;
  gap: 1.75rem;
  align-items: end;
}

.page-news h1 {
  margin: .5rem 0 0;
  font-size: clamp(2rem, 7.2vw, 4.1rem);
  line-height: 1.06;
  font-weight: 900;
  letter-spacing: -.025em;
  color: var(--paper);
  text-shadow: 0 0 30px rgba(201, 162, 39, .28);
}

.page-news .cover-main .lede {
  margin: 1rem 0 0;
  max-width: 46ch;
  color: var(--mist);
  font-size: .98rem;
  line-height: 1.8;
}

.page-news .cover-index {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(8.5rem, 1fr));
  gap: .5rem;
}

.page-news .cover-index a {
  display: flex;
  align-items: baseline;
  gap: .5rem;
  padding: .55rem .85rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line-soft);
  background: rgba(18, 18, 26, .78);
  color: var(--paper);
  text-decoration: none;
  font-size: .86rem;
  transition: border-color .2s ease, color .2s ease, transform .2s ease;
}

.page-news .cover-index a:hover,
.page-news .cover-index a:focus-visible {
  border-color: var(--gold);
  color: var(--gold-lit);
  transform: translateY(-2px);
}

.page-news .cover-index .mono {
  color: var(--tiger);
  font-size: .74rem;
}

.page-news .cover-card {
  position: relative;
  border-radius: var(--radius-xl);
  border: 1px solid var(--line);
  background: var(--panel);
  overflow: hidden;
  box-shadow: var(--nr-shadow);
}

.page-news .cover-card img {
  display: block;
  width: 100%;
  height: clamp(140px, 26vw, 190px);
  object-fit: cover;
  filter: saturate(1.1) contrast(1.05);
}

.page-news .cover-card-body {
  padding: 1.15rem 1.2rem 1.35rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: .6rem;
}

.page-news .cover-ver {
  margin: 0;
  font-size: clamp(1.9rem, 6vw, 2.7rem);
  line-height: 1;
  font-weight: 700;
  color: var(--gold-lit);
  letter-spacing: -.03em;
  text-shadow: 0 0 22px rgba(244, 215, 122, .45);
}

.page-news .cover-card-text {
  margin: 0;
  color: var(--mist);
  font-size: .9rem;
  line-height: 1.72;
}

/* 本周置顶 */
.page-news .report-card {
  position: relative;
  margin-top: 1.5rem;
  display: grid;
  gap: 1.5rem;
  padding: clamp(1.1rem, 3.4vw, 2.1rem);
  border-radius: var(--radius-xl);
  border: 1px solid var(--line);
  background: linear-gradient(158deg, rgba(23, 23, 34, .97), rgba(11, 11, 17, .99));
  overflow: hidden;
  box-shadow: var(--nr-shadow);
}

.page-news .report-card::after {
  content: "";
  position: absolute;
  top: -42%;
  right: -18%;
  width: 52%;
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(255, 107, 26, .22), transparent 70%);
  pointer-events: none;
}

.page-news .report-left {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: .9rem;
}

.page-news .readout {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .55rem;
}

.page-news .readout-item {
  display: flex;
  flex-direction: column;
  gap: .3rem;
  padding: .7rem .75rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--line-soft);
  background: rgba(7, 7, 11, .65);
}

.page-news .readout-key {
  font-size: .68rem;
  letter-spacing: .14em;
  color: var(--mist);
}

.page-news .readout-val {
  font-size: clamp(1.05rem, 4vw, 1.6rem);
  line-height: 1;
  font-weight: 700;
  color: var(--gold-lit);
}

.page-news .readout-val small {
  margin-left: .12em;
  font-size: .58em;
  color: var(--mist);
}

.page-news .readout-note {
  margin: 0;
  color: var(--mist);
  font-size: .86rem;
  line-height: 1.7;
}

.page-news .report-visual {
  display: block;
  width: 100%;
  height: clamp(130px, 30vw, 210px);
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 1px solid var(--line-soft);
}

.page-news .report-points ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.05rem;
}

.page-news .report-points li {
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: .85rem;
  align-items: start;
}

.page-news .report-points .num {
  font-size: 1rem;
  line-height: 1.5;
  color: var(--tiger);
}

.page-news .report-points strong {
  display: block;
  margin-bottom: .22rem;
  font-size: 1rem;
  color: var(--paper);
}

.page-news .report-points p {
  margin: 0;
  color: var(--mist);
  font-size: .9rem;
  line-height: 1.72;
}

/* 更新条目 */
.page-news .feed-collage {
  display: block;
  width: 100%;
  height: clamp(140px, 26vw, 230px);
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  margin: 1.4rem 0 1.5rem;
}

.page-news .feed {
  display: grid;
  gap: .7rem;
}

.page-news .feed-item {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(23, 23, 34, .92), rgba(16, 16, 23, .96));
  overflow: hidden;
  transition: border-color .2s ease, box-shadow .2s ease;
}

.page-news .feed-item[open] {
  border-color: var(--line);
  box-shadow: 0 0 0 1px rgba(201, 162, 39, .16), var(--nr-shadow);
}

.page-news .feed-item summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem .85rem;
  padding: .95rem 1.1rem;
  cursor: pointer;
  list-style: none;
}

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

.page-news .feed-item summary::after {
  content: "+";
  width: 1.3rem;
  text-align: center;
  font-family: var(--font-mono);
  color: var(--gold);
}

.page-news .feed-item[open] summary::after {
  content: "–";
  color: var(--tiger);
}

.page-news .feed-item summary:focus-visible {
  outline: 2px solid var(--gold-lit);
  outline-offset: -2px;
}

.page-news .tag {
  display: inline-flex;
  align-items: center;
  padding: .2rem .58rem;
  border-radius: var(--radius-pill);
  border: 1px solid currentColor;
  font-size: .7rem;
  letter-spacing: .06em;
  white-space: nowrap;
}

.page-news .tag--version {
  color: var(--gold-lit);
  background: rgba(201, 162, 39, .13);
}

.page-news .tag--library {
  color: var(--tiger);
  background: rgba(255, 107, 26, .12);
}

.page-news .tag--device {
  color: var(--cyan);
  background: rgba(53, 214, 255, .1);
}

.page-news .tag--member {
  color: var(--neon);
  background: rgba(61, 255, 162, .1);
}

.page-news .tag--notice {
  color: var(--mist);
  background: rgba(168, 164, 184, .12);
}

.page-news .feed-title {
  flex: 1 1 11rem;
  font-size: .97rem;
  font-weight: 600;
  color: var(--paper);
  line-height: 1.5;
}

.page-news .feed-time {
  margin-left: auto;
  font-size: .76rem;
  color: var(--mist);
}

.page-news .feed-body {
  padding: .9rem 1.1rem 1.15rem;
  border-top: 1px dashed var(--line-soft);
  color: var(--mist);
  font-size: .9rem;
  line-height: 1.78;
}

.page-news .feed-body p {
  margin: 0 0 .55rem;
}

.page-news .feed-body p:last-child {
  margin-bottom: 0;
}

.page-news .feed-body ul {
  margin: 0;
  padding-left: 1.1rem;
  display: grid;
  gap: .25rem;
}

.page-news .feed-note {
  margin: .35rem 0;
  padding: .6rem 0 .6rem 1rem;
  border-left: 3px solid var(--tiger);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: linear-gradient(90deg, rgba(255, 107, 26, .1), transparent);
  color: var(--mist);
  font-size: .84rem;
  line-height: 1.7;
}

/* 版本时间轴 */
.page-news .timeline {
  list-style: none;
  margin: 1.6rem 0 0;
  padding: 0 0 .6rem;
  display: grid;
  gap: 1rem;
  grid-auto-flow: column;
  grid-auto-columns: minmax(195px, 1fr);
  overflow-x: auto;
  scrollbar-color: var(--gold) transparent;
}

.page-news .tl-node {
  position: relative;
  padding: 1.9rem 1.05rem 1.15rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-soft);
  background: rgba(18, 18, 26, .78);
}

.page-news .tl-node::before {
  content: "";
  position: absolute;
  top: .72rem;
  left: 1.05rem;
  right: 1.05rem;
  height: 1px;
  background: linear-gradient(90deg, var(--line), transparent);
}

.page-news .tl-dot {
  position: absolute;
  top: .42rem;
  left: 1.05rem;
  width: .6rem;
  height: .6rem;
  border-radius: 50%;
  background: var(--panel-2);
  border: 2px solid var(--gold);
}

.page-news .tl-node.is-current {
  border-color: var(--line);
  box-shadow: 0 0 0 1px rgba(201, 162, 39, .16), 0 22px 46px -32px rgba(244, 215, 122, .8);
}

.page-news .tl-node.is-current .tl-dot {
  background: var(--neon);
  border-color: var(--neon);
  box-shadow: 0 0 12px rgba(61, 255, 162, .85);
}

.page-news .tl-ver {
  font-size: 1rem;
  font-weight: 700;
  color: var(--gold-lit);
  letter-spacing: .04em;
}

.page-news .tl-node h3 {
  margin: .3rem 0 .35rem;
  font-size: 1rem;
  line-height: 1.4;
  color: var(--paper);
}

.page-news .tl-node p {
  margin: 0;
  color: var(--mist);
  font-size: .87rem;
  line-height: 1.7;
}

/* 专题系列 */
.page-news .series-visual {
  display: block;
  width: 100%;
  height: clamp(130px, 22vw, 210px);
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-soft);
  margin-top: 1.35rem;
}

.page-news .series-grid {
  display: grid;
  gap: .9rem;
  margin-top: 1.1rem;
}

.page-news .series-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: .5rem;
  min-height: 11rem;
  padding: 1.3rem 1.25rem 1.4rem;
  border-radius: var(--radius-xl);
  border: 1px solid var(--line-soft);
  background: linear-gradient(158deg, var(--panel-2), var(--panel));
  color: var(--paper);
  text-decoration: none;
  overflow: hidden;
  transition: transform .25s ease, border-color .25s ease;
}

.page-news .series-card::before {
  content: "";
  position: absolute;
  right: -28%;
  bottom: -52%;
  width: 76%;
  aspect-ratio: 1;
  border-radius: 28px;
  background: var(--accent, var(--gold));
  opacity: .17;
  transform: rotate(22deg);
  pointer-events: none;
}

.page-news .series-card:hover,
.page-news .series-card:focus-visible {
  transform: translateY(-3px);
  border-color: var(--gold);
}

.page-news .series-kicker {
  font-size: .7rem;
  letter-spacing: .16em;
  color: var(--accent, var(--gold-lit));
}

.page-news .series-card h3 {
  margin: 0;
  font-size: 1.12rem;
  line-height: 1.35;
}

.page-news .series-card p {
  margin: 0;
  color: var(--mist);
  font-size: .88rem;
  line-height: 1.72;
}

.page-news .series-go {
  margin-top: auto;
  padding-top: .5rem;
  font-size: .82rem;
  color: var(--gold-lit);
}

.page-news .series-card--device {
  --accent: var(--cyan);
}

.page-news .series-card--restore {
  --accent: var(--neon);
}

.page-news .series-card--library {
  --accent: var(--tiger);
}

/* 反馈引导 */
.page-news .cta-band {
  position: relative;
  display: grid;
  gap: 1.25rem;
  align-items: center;
  padding: clamp(1.35rem, 4vw, 2.4rem);
  border-radius: var(--radius-xl);
  border: 1px solid var(--line);
  background: linear-gradient(115deg, rgba(201, 162, 39, .18), rgba(18, 18, 26, .97) 58%);
  overflow: hidden;
}

.page-news .cta-band h2 {
  margin: .3rem 0 .55rem;
  font-size: clamp(1.3rem, 3.8vw, 1.9rem);
  line-height: 1.25;
}

.page-news .cta-band p {
  margin: 0;
  max-width: 48ch;
  color: var(--mist);
  font-size: .92rem;
  line-height: 1.75;
}

.page-news .cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
}

@media (min-width: 760px) {
  .page-news .cover-index {
    grid-template-columns: repeat(auto-fit, minmax(9.5rem, 1fr));
  }

  .page-news .series-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.15rem;
  }
}

@media (min-width: 900px) {
  .page-news .cover-grid {
    grid-template-columns: 1.08fr .92fr;
    gap: 2.5rem;
  }

  .page-news .cover-card img {
    height: 200px;
  }

  .page-news .report-card {
    grid-template-columns: .95fr 1.05fr;
    align-items: start;
    gap: 2rem;
  }

  .page-news .timeline {
    grid-auto-flow: row;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    overflow: visible;
  }

  .page-news .cta-band {
    grid-template-columns: 1.3fr auto;
    gap: 2rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .cover-index a,
  .page-news .series-card,
  .page-news .feed-item {
    transition: none;
  }

  .page-news .cover-index a:hover,
  .page-news .series-card:hover {
    transform: none;
  }
}