.page-news {
  padding-bottom: clamp(40px, 8vw, 110px);
  color: var(--paper);
}

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

/* ---------- 页头 ---------- */
.page-news .news-hero {
  padding-top: clamp(22px, 4vw, 40px);
}

.page-news .news-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-top: clamp(18px, 3vw, 28px);
}

@media (min-width: 960px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1fr) 190px;
    gap: clamp(24px, 4vw, 56px);
    align-items: end;
  }
}

.page-news .news-hero__title {
  margin: 0;
  font-weight: 800;
  font-size: clamp(34px, 7.4vw, 72px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--paper);
  word-break: keep-all;
}

.page-news .news-hero__title::after {
  content: "";
  display: block;
  width: clamp(56px, 12vw, 108px);
  height: 6px;
  margin-top: clamp(14px, 2.4vw, 20px);
  border-radius: var(--radius-pill);
  background: var(--grad-cyan-violet);
}

.page-news .news-hero__lede {
  margin: clamp(16px, 3vw, 26px) 0 0;
  max-width: 44ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--mute);
}

.page-news .news-hero__aside {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
  padding-left: 14px;
  border-left: 1px solid rgba(122, 92, 255, 0.42);
}

.page-news .news-hero__stamp {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--mute);
}

.page-news .news-hero__vnote {
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--violet);
  min-height: 128px;
}

.page-news .news-hero__figure {
  margin: clamp(24px, 4vw, 42px) 0 0;
}

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

/* ---------- 两轮对照 ---------- */
.page-news .news-rounds__stamp,
.page-news .news-index__hint,
.page-news .news-feature__note,
.page-news .news-next__note {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mute);
}

.page-news .news-rounds__title,
.page-news .news-index__title,
.page-news .news-feature__title,
.page-news .news-next__title {
  margin: 0;
}

.page-news .news-rounds__lede,
.page-news .news-feature__lede {
  margin: 14px 0 clamp(20px, 3vw, 30px);
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mute);
}

.page-news .news-rounds__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.page-news .news-round {
  border-radius: var(--radius-lg);
  background: var(--ink-800);
  padding: clamp(16px, 3vw, 26px);
}

@media (min-width: 880px) {
  .page-news .news-rounds__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 0;
  }
  .page-news .news-round {
    background: transparent;
    border-radius: 0;
    padding: 0;
  }
  .page-news .news-round:first-child {
    padding-right: clamp(22px, 3vw, 40px);
  }
  .page-news .news-round + .news-round {
    padding-left: clamp(22px, 3vw, 40px);
    border-left: 1px solid rgba(141, 150, 178, 0.24);
  }
}

.page-news .news-round__head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.page-news .news-round__badge {
  display: inline-flex;
  align-items: center;
  padding: 5px 13px;
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--ink-900);
  background: var(--amber);
}

.page-news .news-round--prev .news-round__badge {
  background: var(--cyan);
}

.page-news .news-round__code {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--mute);
}

.page-news .news-round__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .news-item {
  background: var(--ink-900);
  border: 1px solid rgba(141, 150, 178, 0.16);
  border-radius: var(--radius-sm);
  transition: border-color var(--dur) var(--ease);
}

.page-news .news-item[open] {
  border-color: rgba(47, 224, 200, 0.42);
}

.page-news .news-item:hover {
  border-color: rgba(122, 92, 255, 0.55);
}

.page-news .news-item__summary {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 13px 15px;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  line-height: 1.6;
  color: var(--paper);
}

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

.page-news .news-item__summary::after {
  content: "+";
  margin-left: auto;
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--cyan);
}

.page-news .news-item[open] .news-item__summary::after {
  content: "–";
}

.page-news .news-item__code {
  flex: 0 0 auto;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--violet);
}

.page-news .news-item__body {
  margin: 0;
  padding: 0 36px 15px 15px;
  font-size: 14px;
  line-height: 1.78;
  color: var(--mute);
}

/* ---------- 栏目标签 + 条目列表 ---------- */
.page-news .news-index__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  margin-top: clamp(18px, 3vw, 28px);
}

@media (min-width: 900px) {
  .page-news .news-index__layout {
    grid-template-columns: 196px minmax(0, 1fr);
    gap: clamp(26px, 4vw, 56px);
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-news .news-tabs {
    position: sticky;
    top: calc(var(--topbar-h) + 22px);
  }
}

.page-news .news-tabs__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

@media (min-width: 900px) {
  .page-news .news-tabs__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 8px;
  }
}

.page-news .news-tabs__link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

@media (min-width: 900px) {
  .page-news .news-tabs__link {
    display: flex;
    justify-content: space-between;
    width: 100%;
    padding: 12px 16px;
    border-radius: var(--radius-md);
  }
}

.page-news .news-tabs__count {
  font-size: 12px;
  letter-spacing: 0.06em;
  opacity: 0.78;
}

.page-news .news-log__group {
  scroll-margin-top: calc(var(--topbar-h) + 24px);
  padding-bottom: clamp(18px, 3vw, 30px);
  margin-bottom: clamp(18px, 3vw, 30px);
  border-bottom: 1px solid rgba(141, 150, 178, 0.14);
}

.page-news .news-log__group:last-child {
  padding-bottom: 0;
  margin-bottom: 0;
  border-bottom: 0;
}

.page-news .news-log__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 16px;
}

.page-news .news-log__name {
  margin: 0;
  font-size: clamp(19px, 2.2vw, 24px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-news .news-log__tag {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--mute);
}

.page-news .news-log__item {
  position: relative;
  padding: 15px 18px;
  margin-bottom: 12px;
  border-radius: var(--radius-sm);
  background: var(--ink-800);
  border-left: 3px solid var(--violet);
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-news .news-log__item:last-child {
  margin-bottom: 0;
}

.page-news .news-log__item:hover {
  transform: translateX(4px);
  background: var(--ink-900);
}

.page-news #log-version .news-log__item {
  border-left-color: var(--cyan);
}

.page-news #log-category .news-log__item {
  border-left-color: var(--violet);
}

.page-news #log-feature .news-log__item {
  border-left-color: var(--amber);
}

.page-news #log-qa .news-log__item {
  border-left-color: var(--magenta);
}

.page-news .news-log__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 7px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mute);
}

.page-news .news-log__round {
  color: var(--cyan);
}

.page-news .news-log__when {
  padding: 2px 9px;
  border-radius: var(--radius-pill);
  background: rgba(141, 150, 178, 0.14);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--paper);
}

.page-news .news-log__title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--paper);
}

.page-news .news-log__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mute);
}

/* ---------- 专题展板 ---------- */
.page-news .news-feature__rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(240px, 82%);
  gap: 14px;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  padding: 6px 0 16px;
}

@media (min-width: 820px) {
  .page-news .news-feature__rail {
    grid-auto-flow: row;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    grid-auto-columns: auto;
    overflow: visible;
    gap: clamp(16px, 2.2vw, 26px);
    padding: 0;
  }
}

.page-news .news-plank {
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--ink-800);
  border: 1px solid rgba(141, 150, 178, 0.16);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-news .news-plank:hover {
  transform: translateY(-6px);
  border-color: rgba(122, 92, 255, 0.5);
  box-shadow: 0 20px 42px rgba(11, 16, 32, 0.55);
}

.page-news .news-plank__figure {
  margin: 0;
  aspect-ratio: 10 / 7;
  overflow: hidden;
  background: var(--ink-900);
}

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

.page-news .news-plank__plate {
  position: relative;
  aspect-ratio: 10 / 7;
  display: grid;
  place-items: center;
  background:
    radial-gradient(120% 90% at 20% 20%, rgba(47, 224, 200, 0.22), transparent 60%),
    radial-gradient(120% 90% at 80% 80%, rgba(255, 77, 141, 0.2), transparent 62%),
    var(--ink-900);
}

.page-news .news-plank__plate::before {
  content: "";
  position: absolute;
  inset: 18px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(232, 236, 245, 0.16);
  background-image:
    linear-gradient(rgba(47, 224, 200, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(47, 224, 200, 0.12) 1px, transparent 1px);
  background-size: 28px 28px;
}

.page-news .news-plank__plate-label {
  position: relative;
  z-index: 1;
  font-family: var(--font-mono);
  font-size: clamp(24px, 4vw, 34px);
  letter-spacing: 0.16em;
  color: rgba(232, 236, 245, 0.82);
}

.page-news .news-plank__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: clamp(16px, 2.4vw, 22px);
}

.page-news .news-plank__stamp {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--mute);
  opacity: 0.6;
  transition: opacity var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-news .news-plank:hover .news-plank__stamp {
  opacity: 1;
  color: var(--cyan);
}

.page-news .news-plank__title {
  margin: 0;
  font-size: clamp(17px, 2vw, 20px);
  font-weight: 700;
  line-height: 1.45;
  color: var(--paper);
}

.page-news .news-plank__text {
  margin: 0;
  flex: 1;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mute);
}

/* ---------- 读者提问 ---------- */
.page-news .news-ask__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
}

@media (min-width: 900px) {
  .page-news .news-ask__grid {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    gap: clamp(28px, 4.5vw, 60px);
    align-items: start;
  }
}

.page-news .news-ask__figure {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--ink-800);
}

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

.page-news .news-ask__title {
  margin: 0 0 18px;
}

.page-news .news-ask__list {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
}

.page-news .news-ask__item {
  padding: 16px 0;
  border-bottom: 1px dashed rgba(141, 150, 178, 0.22);
}

.page-news .news-ask__item:first-child {
  padding-top: 0;
}

.page-news .news-ask__q {
  display: flex;
  gap: 10px;
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.66;
  color: var(--paper);
}

.page-news .news-ask__q::before {
  content: "问";
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 2.2;
  color: var(--cyan);
}

.page-news .news-ask__a {
  margin: 0 0 0 22px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mute);
}

/* ---------- 下一步 ---------- */
.page-news .news-next__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-top: clamp(18px, 3vw, 28px);
}

@media (min-width: 720px) {
  .page-news .news-next__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(16px, 2vw, 22px);
  }
}

.page-news .news-next__card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: clamp(18px, 2.4vw, 24px);
  border-radius: var(--radius-md);
  background: var(--ink-800);
  border: 1px solid rgba(141, 150, 178, 0.16);
  text-decoration: none;
  color: inherit;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .news-next__card:hover {
  transform: translateY(-4px);
  border-color: rgba(47, 224, 200, 0.5);
}

.page-news .news-next__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--mute);
}

.page-news .news-next__title {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--paper);
}

.page-news .news-next__text {
  font-size: 14px;
  line-height: 1.75;
  color: var(--mute);
}

.page-news .news-next__go {
  margin-top: auto;
  padding-top: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}
<<<END>>>