.page-news {
  --news-card-gap: clamp(14px, 2vw, 22px);
  --news-ink-text: #0B1B28;
  --news-ink-soft: #3A4A57;
  --news-ink-code: #4A5C6B;
  --news-accent-deep: #0B7F63;
}

/* ---------- 面包屑 ---------- */
.page-news .breadcrumb {
  padding-top: clamp(16px, 3vw, 26px);
}
.page-news .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
}
.page-news .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--grid);
}
.page-news .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
}
.page-news .breadcrumb a:hover,
.page-news .breadcrumb a:focus-visible {
  color: var(--cyan);
}
.page-news .breadcrumb [aria-current="page"] {
  color: var(--cyan);
}

/* ---------- 区块通用 ---------- */
.page-news .news-sec-head {
  max-width: 64ch;
  margin-bottom: clamp(20px, 3vw, 32px);
}
.page-news .news-sec-head .h2 {
  margin: 6px 0 10px;
}
.page-news .news-sec-head .lede {
  margin: 0;
}

/* ---------- 首屏框景 ---------- */
.page-news .news-hero {
  padding-top: clamp(18px, 3vw, 30px);
}
.page-news .news-hero__frame {
  position: relative;
  border: 1px solid var(--line);
  background:
    radial-gradient(130% 110% at 100% 0%, rgba(63, 240, 192, 0.12), transparent 58%),
    linear-gradient(155deg, #0E2C44 0%, #061A2B 72%);
  padding: clamp(26px, 5vw, 56px);
  overflow: hidden;
}
.page-news .news-hero__frame::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, rgba(30, 74, 107, 0.4) 0 1px, transparent 1px 76px),
    repeating-linear-gradient(0deg, rgba(30, 74, 107, 0.28) 0 1px, transparent 1px 76px);
  -webkit-mask-image: linear-gradient(115deg, #000 0%, transparent 72%);
  mask-image: linear-gradient(115deg, #000 0%, transparent 72%);
}
.page-news .news-hero__frame::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: clamp(64px, 12vw, 132px);
  height: clamp(64px, 12vw, 132px);
  pointer-events: none;
  border-left: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(135deg, transparent 46%, rgba(255, 138, 61, 0.55) 47% 48.5%, transparent 49.5%);
}
.page-news .news-hero__inner {
  position: relative;
  z-index: 1;
}
.page-news .news-hero__inner .display {
  margin: 8px 0 14px;
  max-width: 22ch;
}
.page-news .news-hero__inner .lede {
  max-width: 60ch;
  margin: 0;
}
.page-news .news-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(16px, 3.5vw, 44px);
  margin: clamp(22px, 4vw, 34px) 0 0;
  padding: clamp(16px, 3vw, 22px) 0 0;
  border-top: 1px solid var(--line-soft);
  list-style: none;
}
.page-news .news-hero__stats li {
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.page-news .news-hero__stats .mono {
  font-size: clamp(26px, 4.4vw, 40px);
  font-weight: 800;
  color: var(--cyan);
  line-height: 1;
}
.page-news .news-hero__stats span:last-child {
  font-size: 12.5px;
  color: var(--mist);
}
.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: clamp(22px, 3.5vw, 32px) 0 0;
}

/* ---------- 本周期结论速览 ---------- */
.page-news .news-now__grid {
  display: grid;
  gap: var(--news-card-gap);
  grid-template-columns: 1fr;
}
.page-news .news-now__main {
  position: relative;
  padding: clamp(20px, 3.4vw, 34px);
  overflow: hidden;
}
.page-news .news-now__main::after {
  content: "202";
  position: absolute;
  right: -8px;
  bottom: -34px;
  font-family: var(--font-mono);
  font-size: clamp(96px, 18vw, 168px);
  font-weight: 800;
  line-height: 1;
  color: rgba(30, 74, 107, 0.42);
  pointer-events: none;
  user-select: none;
}
.page-news .news-now__code {
  position: relative;
  z-index: 1;
  margin: 0 0 16px;
  font-size: 11.5px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}
.page-news .news-now__facts {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 14px;
  margin: 0 0 18px;
}
.page-news .news-now__facts div {
  padding: 12px 14px;
  border-left: 2px solid var(--grid);
  background: rgba(6, 26, 43, 0.5);
}
.page-news .news-now__facts dt {
  font-size: 12px;
  color: var(--mist);
  margin-bottom: 6px;
}
.page-news .news-now__facts dd {
  margin: 0;
  font-size: 22px;
  font-weight: 800;
  color: var(--paper);
}
.page-news .news-now__note {
  position: relative;
  z-index: 1;
  margin: 0;
  max-width: 58ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}
.page-news .news-now__note .mono {
  color: var(--orange);
}
.page-news .news-now__side {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  align-content: start;
}
.page-news .news-now__side li {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 6px 14px;
  padding: 12px 16px;
  border: 1px solid var(--line-soft);
  background: rgba(14, 44, 68, 0.6);
}
.page-news .news-now__side li.is-changed {
  border-color: var(--orange);
  background: rgba(255, 138, 61, 0.1);
}
.page-news .news-now__zone {
  font-size: 14px;
  font-weight: 700;
  color: var(--paper);
}
.page-news .news-now__state {
  font-size: 12.5px;
  color: var(--mist);
}
.page-news .news-now__side li.is-changed .news-now__state {
  color: var(--orange);
}

/* ---------- 双周历 ---------- */
.page-news .news-cal__scroll {
  overflow-x: auto;
  overflow-y: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding-bottom: 8px;
  scrollbar-width: thin;
}
.page-news .news-cal__scroll:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
}
.page-news .news-cal__scale {
  display: flex;
  min-width: 920px;
  margin: 0;
  padding: 16px 0 10px;
  list-style: none;
}
.page-news .news-cal__cell {
  position: relative;
  flex: 1 0 34px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding-top: 22px;
  border-left: 1px dashed rgba(30, 74, 107, 0.75);
  transition: background var(--dur) var(--ease);
}
.page-news .news-cal__cell:first-child {
  border-left: 1px solid var(--grid);
}
.page-news .news-cal__cell::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: 1px;
  height: 16px;
  background: var(--grid);
}
.page-news .news-cal__cell .mono {
  font-size: 12.5px;
  color: var(--mist);
  letter-spacing: 0.04em;
}
.page-news .news-cal__cell:hover {
  background: rgba(63, 240, 192, 0.07);
}
.page-news .news-cal__cell:hover .mono {
  color: var(--cyan);
}
.page-news .news-cal__cell--now {
  background: rgba(255, 138, 61, 0.1);
}
.page-news .news-cal__cell--now::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--orange);
}
.page-news .news-cal__cell--now .mono {
  color: var(--orange);
  font-weight: 800;
}
.page-news .news-cal__fig {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  margin: clamp(22px, 3.5vw, 34px) 0 0;
  border: 1px solid var(--line);
  background: var(--ink-2);
}
.page-news .news-cal__tip {
  margin: 14px 0 0;
  max-width: 62ch;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 公告列表 ---------- */
.page-news .news-feed__head {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 3vw, 30px);
  align-items: end;
  margin-bottom: clamp(20px, 3vw, 30px);
}
.page-news .news-feed__head .news-sec-head {
  margin-bottom: 0;
}
.page-news .news-feed__media img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  background: var(--ink-2);
}
.page-news .news-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin: 0 0 clamp(20px, 3vw, 28px);
  padding: 0;
  list-style: none;
  font-size: 12px;
  color: var(--mist);
}
.page-news .news-legend li {
  display: flex;
  align-items: center;
  gap: 6px;
}
.page-news .news-legend i {
  display: inline-block;
  width: 10px;
  height: 10px;
  background: var(--cyan);
}
.page-news .news-legend i[data-kind="version"] {
  background: var(--signal);
}
.page-news .news-legend i[data-kind="download"] {
  background: var(--orange);
}
.page-news .news-legend i[data-kind="help"] {
  background: var(--mist);
}
.page-news .news-legend i[data-kind="partner"] {
  background: var(--paper-gray);
}

.page-news .news-feed__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(14px, 2.2vw, 24px);
}
.page-news .news-card {
  position: relative;
  background: var(--paper);
  color: var(--news-ink-text);
  border: 1px solid rgba(6, 26, 43, 0.28);
  padding: 20px 20px 16px;
  box-shadow: 0 12px 0 -7px rgba(6, 26, 43, 0.42);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.page-news .news-card:nth-child(odd) {
  transform: rotate(-0.3deg);
}
.page-news .news-card:nth-child(even) {
  transform: rotate(0.35deg) translateY(6px);
}
.page-news .news-card:hover,
.page-news .news-card:focus-within {
  transform: rotate(0deg) translateY(-2px);
  box-shadow: 0 18px 0 -9px rgba(6, 26, 43, 0.55);
}
.page-news .news-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--cyan);
}
.page-news .news-card[data-kind="version"]::before {
  background: var(--signal);
}
.page-news .news-card[data-kind="download"]::before {
  background: var(--orange);
}
.page-news .news-card[data-kind="help"]::before {
  background: var(--mist);
}
.page-news .news-card[data-kind="partner"]::before {
  background: var(--paper-gray);
}
.page-news .news-card__code {
  margin: 0 0 8px;
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--news-ink-code);
}
.page-news .news-tag {
  display: inline-block;
  margin: 0 0 10px;
  padding: 2px 9px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  background: var(--cyan);
  color: #06241C;
}
.page-news .news-tag[data-kind="version"] {
  background: var(--signal);
  color: #3A2A00;
}
.page-news .news-tag[data-kind="download"] {
  background: var(--orange);
  color: #3A1B00;
}
.page-news .news-tag[data-kind="help"] {
  background: var(--mist);
  color: #0A1E2C;
}
.page-news .news-tag[data-kind="partner"] {
  background: var(--paper-gray);
  color: #2A2418;
}
.page-news .news-card__title {
  margin: 0 0 8px;
  font-size: 17px;
  line-height: 1.5;
  color: var(--news-ink-text);
}
.page-news .news-card__sum {
  margin: 0 0 14px;
  font-size: 13.8px;
  line-height: 1.75;
  color: var(--news-ink-soft);
}
.page-news .news-card__more {
  border-top: 1px dashed rgba(6, 26, 43, 0.28);
  padding-top: 10px;
}
.page-news .news-card__toggle {
  display: flex;
  align-items: center;
  gap: 7px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--news-accent-deep);
}
.page-news .news-card__toggle::-webkit-details-marker {
  display: none;
}
.page-news .news-card__toggle::before {
  content: "\25B8";
  display: inline-block;
  transition: transform var(--dur) var(--ease);
}
.page-news .news-card__more[open] .news-card__toggle::before {
  transform: rotate(90deg);
}
.page-news .news-card__toggle:focus-visible {
  outline: 2px solid var(--news-accent-deep);
  outline-offset: 3px;
}
.page-news .news-card__body {
  padding-top: 12px;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--news-ink-soft);
  animation: news-fade var(--dur) var(--ease);
}
.page-news .news-card__body ul {
  margin: 0 0 10px;
  padding-left: 18px;
}
.page-news .news-card__body li + li {
  margin-top: 5px;
}
.page-news .news-card__body p {
  margin: 0;
}
.page-news .news-card__body a {
  color: var(--news-accent-deep);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}
@keyframes news-fade {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- 版本迭代记录 ---------- */
.page-news .news-versions__fig {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  margin: 0 0 clamp(20px, 3vw, 30px);
  border: 1px solid var(--line);
  background: var(--ink-2);
}
.page-news .news-versions__cols {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3.5vw, 40px);
}
.page-news .news-versions__col-title {
  display: inline-block;
  margin: 0 0 14px;
  padding: 4px 12px;
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--ink);
  background: var(--cyan);
}
.page-news .news-versions__col:nth-child(2) .news-versions__col-title {
  background: var(--signal);
}
.page-news .news-ver {
  border: 1px solid var(--line-soft);
  background: rgba(14, 44, 68, 0.6);
  margin-bottom: 10px;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.page-news .news-ver:hover {
  border-color: var(--grid);
  background: rgba(14, 44, 68, 0.85);
}
.page-news .news-ver[open] {
  border-color: var(--cyan);
}
.page-news .news-ver > summary {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 14px;
  padding: 14px 16px 14px 42px;
  cursor: pointer;
  list-style: none;
}
.page-news .news-ver > summary::-webkit-details-marker {
  display: none;
}
.page-news .news-ver > summary::before {
  content: "+";
  position: absolute;
  left: 15px;
  top: 12px;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--cyan);
}
.page-news .news-ver[open] > summary::before {
  content: "\2212";
  color: var(--orange);
}
.page-news .news-ver > summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -3px;
}
.page-news .news-ver__no {
  font-size: 18px;
  font-weight: 800;
  color: var(--paper);
}
.page-news .news-ver__when {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--orange);
}
.page-news .news-ver__name {
  flex: 1 1 100%;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--mist);
}
.page-news .news-ver[open] .news-ver__name {
  color: var(--paper);
}
.page-news .news-ver__body {
  padding: 0 16px 16px 42px;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--mist);
  animation: news-fade var(--dur) var(--ease);
}
.page-news .news-ver__body p {
  margin: 0;
}

/* ---------- 专题系列 ---------- */
.page-news .news-topics__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 3vw, 30px);
  align-items: start;
}
.page-news .news-topics__fig {
  display: block;
  width: 100%;
  max-width: 320px;
  height: auto;
  border: 1px solid var(--line);
  background: var(--ink-2);
}
.page-news .news-topics__cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--news-card-gap);
}
.page-news .news-topic {
  border-left: 3px solid var(--cyan);
  background: rgba(14, 44, 68, 0.62);
  padding: clamp(18px, 2.6vw, 24px);
}
.page-news .news-topic:nth-child(2) {
  border-left-color: var(--orange);
}
.page-news .news-topic:nth-child(3) {
  border-left-color: var(--signal);
}
.page-news .news-topic__no {
  margin: 0 0 6px;
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--mist);
}
.page-news .news-topic .h3 {
  margin: 0 0 10px;
}
.page-news .news-topic p {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}
.page-news .news-topic__link {
  margin: 0;
}
.page-news .news-topic__link a {
  display: inline-block;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 4px;
}
.page-news .news-topic__link a:hover,
.page-news .news-topic__link a:focus-visible {
  color: var(--orange);
}

/* ---------- 不错过更新 / 往期汇总 ---------- */
.page-news .news-follow__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--news-card-gap);
}
.page-news .news-follow__card {
  padding: clamp(22px, 3.4vw, 36px);
}
.page-news .news-follow__eyebrow {
  color: var(--news-accent-deep);
}
.page-news .news-follow__card .h3 {
  margin: 6px 0 12px;
}
.page-news .news-follow__card p {
  margin: 0 0 12px;
  font-size: 14.5px;
  line-height: 1.8;
}
.page-news .paper-card.news-follow__card p {
  color: var(--news-ink-soft);
}
.page-news .panel.news-follow__card p {
  color: var(--mist);
}
.page-news .news-follow__mail {
  display: inline-block;
  margin: 4px 0 14px;
  padding: 10px 14px;
  border: 1px dashed rgba(6, 26, 43, 0.45);
  font-size: 14px;
  color: var(--news-ink-text);
  background: rgba(255, 255, 255, 0.55);
  cursor: pointer;
}
.page-news .news-follow__mail:hover {
  border-color: var(--news-accent-deep);
}
.page-news .news-follow__hint {
  font-size: 13px;
  line-height: 1.8;
}
.page-news .news-follow__list {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}
.page-news .news-follow__list li {
  padding: 9px 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: 13.5px;
  color: var(--mist);
}
.page-news .news-follow__list .mono {
  color: var(--cyan);
  font-weight: 700;
  margin-right: 8px;
}

/* ---------- 响应式增强 ---------- */
@media (min-width: 640px) {
  .page-news .news-feed__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-news .news-topics__grid {
    grid-template-columns: minmax(0, 240px) minmax(0, 1fr);
  }
  .page-news .news-topics__fig {
    max-width: none;
  }
}

@media (min-width: 900px) {
  .page-news .news-now__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }
  .page-news .news-feed__head {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }
  .page-news .news-versions__cols {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-news .news-follow__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1080px) {
  .page-news .news-topics__grid {
    grid-template-columns: minmax(0, 280px) minmax(0, 1fr);
  }
  .page-news .news-topics__cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-news .news-feed__list {
    gap: 26px 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-card,
  .page-news .news-card:hover,
  .page-news .news-card:focus-within,
  .page-news .news-card:nth-child(odd),
  .page-news .news-card:nth-child(even) {
    transform: none;
  }
  .page-news .news-card__body,
  .page-news .news-ver__body {
    animation: none;
  }
}