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

/* ---------- 首屏斜切区 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(1.75rem, 5vw, 3.25rem) 0 clamp(2.25rem, 6vw, 4rem);
  border-bottom: 1px solid var(--line);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  left: -16vw;
  top: -18vw;
  width: 52vw;
  height: 52vw;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 74, 23, 0.32), transparent 68%);
  pointer-events: none;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  right: -10vw;
  bottom: -22vw;
  width: 44vw;
  height: 44vw;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(31, 224, 208, 0.16), transparent 70%);
  pointer-events: none;
}

.page-news .news-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.75rem);
}

.page-news .news-hero__title {
  margin: 0.7rem 0 1rem;
  font-size: clamp(2rem, 6.4vw, 4rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.06;
  color: var(--cream);
  max-width: 18ch;
}

.page-news .news-hero__lead {
  margin: 0;
  max-width: 34em;
  font-size: clamp(0.98rem, 1.7vw, 1.1rem);
  line-height: 1.78;
  color: var(--mist);
}

.page-news .news-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1.1rem 2.25rem;
  margin-top: 1.75rem;
  padding-top: 1.25rem;
  border-top: 1px dashed var(--line);
}

.page-news .news-stat__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 3.4vw, 2.1rem);
  font-weight: 700;
  line-height: 1;
  color: var(--lava);
}

.page-news .news-stat__label {
  display: block;
  margin-top: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-news .news-hero__figure {
  margin: 0;
  overflow: hidden;
  border-radius: var(--r-lg);
  background: var(--graphite);
  clip-path: polygon(0 7%, 100% 0, 100% 100%, 0 100%);
}

.page-news .news-hero__figure img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* ---------- 最新条目 ---------- */
.page-news .news-feed {
  padding: clamp(2.25rem, 6vw, 3.75rem) 0;
}

.page-news .news-feed__note {
  margin: 0.75rem 0 0;
  max-width: 40em;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-news .news-list {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-news .news-item {
  position: relative;
  display: grid;
  grid-template-columns: 4.4rem minmax(0, 1fr);
  gap: 0.2rem 0.85rem;
  padding: 1rem 0.65rem 1rem 1rem;
  border-bottom: 1px solid var(--line);
  transition: background 0.22s var(--ease);
}

.page-news .news-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.9rem;
  bottom: 0.9rem;
  width: 3px;
  border-radius: 2px;
  background: var(--cyan);
  transition: top 0.22s var(--ease), bottom 0.22s var(--ease);
}

.page-news .news-item[data-cat="entry"]::before { background: var(--lava); }
.page-news .news-item[data-cat="device"]::before { background: var(--amber); }
.page-news .news-item[data-cat="feature"]::before { background: var(--lime); }

.page-news .news-item:hover,
.page-news .news-item:focus-within {
  background: var(--graphite);
}

.page-news .news-item:hover::before,
.page-news .news-item:focus-within::before {
  top: 0.35rem;
  bottom: 0.35rem;
}

.page-news .news-item__time {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  line-height: 1.6;
  color: var(--mist);
  padding-top: 0.2rem;
  letter-spacing: 0.02em;
}

.page-news .news-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.4rem;
}

.page-news .news-item__tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: var(--mist);
}

.page-news .news-item__title {
  margin: 0 0 0.25rem;
  font-size: clamp(1rem, 2vw, 1.15rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.4;
  color: var(--cream);
}

.page-news .news-item__sum {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--mist);
}

.page-news .news-item__more {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.65;
  color: var(--cream);
  transition: max-height 0.28s var(--ease), opacity 0.22s var(--ease), margin-top 0.28s var(--ease);
}

.page-news .news-item:hover .news-item__more,
.page-news .news-item:focus-within .news-item__more {
  max-height: 7em;
  opacity: 0.72;
  margin-top: 0.5rem;
}

@media (hover: none) {
  .page-news .news-item__more {
    max-height: none;
    opacity: 0.7;
    margin-top: 0.45rem;
  }
}

/* ---------- 分类浏览 ---------- */
.page-news .news-cats {
  padding: clamp(2.25rem, 6vw, 3.75rem) 0;
  border-top: 1px solid var(--line);
}

.page-news .news-cats__layout {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
}

.page-news .news-cats__caps {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding: 0.15rem 0 0.7rem;
  margin: 1.5rem 0 1.25rem;
  scrollbar-width: thin;
}

.page-news .news-cats__caps .tab {
  flex: 0 0 auto;
  padding: 0.5rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--mist);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-news .news-cats__caps .tab:hover {
  border-color: var(--lava);
  color: var(--cream);
}

.page-news .news-cats__caps .tab[aria-selected="true"] {
  background: var(--lava);
  border-color: var(--lava);
  color: #fff;
}

.page-news .news-cats .panel {
  padding: clamp(1.1rem, 3vw, 1.75rem);
  background: var(--graphite);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
}

.page-news .news-cats .panel h3 {
  margin: 0 0 0.55rem;
  font-size: 1.12rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--cream);
}

.page-news .news-cats .panel p {
  margin: 0 0 0.95rem;
  font-size: 0.93rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-news .news-cats__points {
  list-style: none;
  margin: 0 0 1.1rem;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.page-news .news-cats__points li {
  position: relative;
  padding-left: 1.1rem;
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--cream);
  opacity: 0.88;
}

.page-news .news-cats__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  background: var(--cyan);
  transform: rotate(45deg);
}

.page-news .news-cats__aside figure {
  margin: 0;
  overflow: hidden;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: var(--graphite);
}

.page-news .news-cats__aside img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.page-news .news-cats__aside p {
  margin: 0.9rem 0 0;
  font-size: 0.84rem;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 入口与设备公告专区 ---------- */
.page-news .news-board {
  padding: clamp(2.25rem, 6vw, 3.75rem) 0;
  border-top: 1px solid var(--line);
}

.page-news .news-board__layout {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
  margin-top: 2rem;
}

.page-news .news-board__figure {
  margin: 0;
  overflow: hidden;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: var(--graphite);
}

.page-news .news-board__figure img {
  width: 100%;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

.page-news .news-board__cap {
  padding: 0.7rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--mist);
  border-top: 1px solid var(--line);
}

.page-news .news-board__body > p {
  margin: 0 0 1.2rem;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .news-board__steps {
  display: grid;
  gap: 0.85rem;
  margin: 0 0 1.35rem;
}

.page-news .news-board__step {
  display: grid;
  grid-template-columns: 2.1rem minmax(0, 1fr);
  gap: 0.75rem;
  padding: 0.9rem 1rem;
  background: var(--graphite);
  border-radius: var(--r-md);
  border-left: 3px solid var(--lava);
}

.page-news .news-board__step-num {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--lava);
  line-height: 1.5;
}

.page-news .news-board__step h3 {
  margin: 0 0 0.25rem;
  font-size: 0.98rem;
  font-weight: 800;
  color: var(--cream);
}

.page-news .news-board__step p {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.66;
  color: var(--mist);
}

.page-news .news-board__rows {
  margin: 1.35rem 0 1.6rem;
}

.page-news .news-board__cta {
  font-family: var(--font-mono);
  font-size: 0.84rem;
  letter-spacing: 0.06em;
}

/* ---------- 专题系列（反相区） ---------- */
.page-news .news-series {
  padding: clamp(2.5rem, 7vw, 4.5rem) 0;
  background: var(--cream);
}

.page-news .news-series::before {
  content: "";
  display: block;
  height: 0;
}

.page-news .news-series .section-num {
  color: var(--lava);
}

.page-news .news-series h2 {
  color: var(--ink);
}

.page-news .news-series__lead {
  margin: 0.85rem 0 0;
  max-width: 42em;
  font-size: 0.95rem;
  line-height: 1.78;
  color: var(--ink-soft);
}

.page-news .news-series__jump {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 1.35rem;
  margin: 1.25rem 0 1.75rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}

.page-news .news-series__jump a {
  color: var(--lava-deep);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(201, 58, 15, 0.35);
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-news .news-series__jump a:hover,
.page-news .news-series__jump a:focus-visible {
  color: var(--lava);
  border-color: var(--lava);
}

.page-news .news-series__figure {
  margin: 0 0 2rem;
  overflow: hidden;
  border-radius: var(--r-lg);
  background: var(--graphite);
  clip-path: polygon(0 0, 100% 0, 100% 92%, 0 100%);
}

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

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

.page-news .news-series__card {
  position: relative;
  overflow: hidden;
  padding: 1.4rem 1.25rem 1.35rem;
  background: #fff;
  border: 1px solid rgba(14, 15, 17, 0.1);
  border-radius: var(--r-lg);
  transition: border-color 0.22s var(--ease), transform 0.22s var(--ease);
}

.page-news .news-series__card::before {
  content: "";
  position: absolute;
  top: -3.5rem;
  right: -3rem;
  width: 9rem;
  height: 9rem;
  border-radius: 42% 58% 54% 46%;
  background: linear-gradient(135deg, var(--lava), var(--lava-deep));
  opacity: 0.14;
  transform: rotate(18deg);
  pointer-events: none;
}

.page-news .news-series__card:hover {
  border-color: var(--lava);
  transform: translateY(-2px);
}

.page-news .news-series__num {
  position: relative;
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(2.3rem, 6vw, 3.2rem);
  font-weight: 700;
  line-height: 1;
  color: var(--lava);
}

.page-news .news-series__num small {
  margin-left: 0.3em;
  font-size: 0.42em;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
}

.page-news .news-series__card h3 {
  position: relative;
  margin: 0.7rem 0 0.5rem;
  font-size: 1.08rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-news .news-series__card > p {
  position: relative;
  margin: 0 0 1rem;
  font-size: 0.88rem;
  line-height: 1.72;
  color: var(--ink-soft);
}

.page-news .news-series__toc {
  position: relative;
  list-style: none;
  margin: 0 0 1.1rem;
  padding: 0;
  display: grid;
  gap: 0.4rem;
  font-size: 0.82rem;
  line-height: 1.55;
  color: var(--ink-soft);
}

.page-news .news-series__toc li {
  position: relative;
  padding-left: 0.95rem;
}

.page-news .news-series__toc li::before {
  content: "▸";
  position: absolute;
  left: 0;
  top: 0.05em;
  font-size: 0.7rem;
  color: var(--lava);
}

.page-news .news-series__card .ghost-link {
  position: relative;
  color: var(--lava-deep);
}

/* ---------- 回溯与订阅 ---------- */
.page-news .news-follow {
  padding: clamp(2.25rem, 6vw, 3.75rem) 0 clamp(2.5rem, 7vw, 4rem);
  border-top: 1px solid var(--line);
}

.page-news .news-follow__grid {
  display: grid;
  gap: 1rem;
  margin-top: 1.9rem;
}

.page-news .news-follow__card {
  padding: clamp(1.2rem, 3vw, 1.6rem);
  background: var(--graphite);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
}

.page-news .news-follow__card h3 {
  margin: 0 0 0.7rem;
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--cream);
}

.page-news .news-follow__card p {
  margin: 0 0 0.85rem;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-news .news-follow__card p:last-of-type {
  margin-bottom: 0;
}

.page-news .news-follow__links {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.page-news .news-follow__links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.68rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  font-size: 0.88rem;
  line-height: 1.4;
  color: var(--cream);
  text-decoration: none;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-news .news-follow__links a::after {
  content: "→";
  font-family: var(--font-mono);
  color: var(--lava);
  flex: 0 0 auto;
}

.page-news .news-follow__links a:hover,
.page-news .news-follow__links a:focus-visible {
  border-color: var(--lava);
  background: rgba(255, 74, 23, 0.08);
}

.page-news .news-toplink {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 2rem;
  padding-bottom: 3px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-news .news-toplink:hover,
.page-news .news-toplink:focus-visible {
  color: var(--lava);
  border-color: var(--lava);
}

/* ---------- 桌面版 ---------- */
@media (min-width: 780px) {
  .page-news .news-hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
  }

  .page-news .news-hero__figure {
    clip-path: polygon(0 10%, 100% 0, 100% 100%, 0 100%);
  }

  .page-news .news-item {
    grid-template-columns: 5.6rem minmax(0, 1fr);
    gap: 0.2rem 1.5rem;
    padding: 1.15rem 0.9rem 1.15rem 1.25rem;
  }

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

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

@media (min-width: 900px) {
  .page-news .news-cats__layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, 19rem);
    align-items: start;
  }

  .page-news .news-board__layout {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-item,
  .page-news .news-item::before,
  .page-news .news-item__more,
  .page-news .news-series__card,
  .page-news .news-follow__links a,
  .page-news .news-toplink {
    transition: none;
  }

  .page-news .news-series__card:hover {
    transform: none;
  }
}
<<<END>>>