.page-news {
  --news-cat-client: var(--cyan-400);
  --news-cat-download: var(--gold-300);
  --news-cat-search: var(--violet-400);
  --news-cat-member: rgba(232, 237, 247, .78);
  --news-cat-docs: rgba(41, 224, 214, .45);
  --news-cat-content: rgba(245, 196, 107, .52);
  --news-cat-support: rgba(162, 107, 255, .52);
  overflow-x: clip;
  padding-bottom: 72px;
}

/* ---------- 面包屑 ---------- */
.page-news .news-crumbs {
  padding-top: 26px;
}

.page-news .news-crumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .05em;
  color: var(--mist-400);
}

.page-news .news-crumbs li {
  display: inline-flex;
  align-items: center;
}

.page-news .news-crumbs li + li::before {
  content: "/";
  margin: 0 10px;
  color: var(--slate-600);
}

.page-news .news-crumbs a {
  color: var(--mist-400);
  text-decoration: none;
}

.page-news .news-crumbs a:hover {
  color: var(--cyan-400);
}

.page-news .news-crumbs [aria-current="page"] {
  color: var(--cyan-400);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding: 34px 0 10px;
}

.page-news .news-hero__grid {
  display: grid;
  gap: 34px;
  align-items: center;
}

.page-news .news-hero__title {
  margin: 14px 0 20px;
  font-family: var(--font-head);
  font-size: clamp(38px, 7.4vw, 76px);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -.03em;
  color: var(--mist-100);
  overflow-wrap: anywhere;
}

.page-news .news-hero__lead {
  max-width: 38em;
  margin: 0 0 26px;
  color: var(--mist-400);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}

.page-news .news-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin: 0;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mist-400);
}

.page-news .news-hero__meta span {
  position: relative;
}

.page-news .news-hero__meta span + span::before {
  content: "";
  display: inline-block;
  width: 4px;
  height: 4px;
  margin-right: 20px;
  transform: translateY(-2px);
  border-radius: 50%;
  background: var(--violet-400);
  vertical-align: middle;
}

.page-news .news-hero__visual {
  position: relative;
  min-height: 260px;
  border: 1px solid rgba(36, 48, 79, .9);
  border-radius: var(--r-xl);
  background:
    radial-gradient(110% 82% at 84% 6%, rgba(41, 224, 214, .26), transparent 60%),
    radial-gradient(90% 78% at 4% 98%, rgba(162, 107, 255, .22), transparent 62%),
    linear-gradient(155deg, rgba(14, 22, 48, .96), rgba(7, 12, 27, .7));
  overflow: hidden;
}

.page-news .news-streak {
  position: absolute;
  left: -35%;
  right: -35%;
  display: block;
  height: 1px;
  transform: rotate(var(--slant));
  background: linear-gradient(90deg, transparent, var(--cyan-400), transparent);
}

.page-news .news-streak--1 {
  top: 30%;
  opacity: .8;
}

.page-news .news-streak--2 {
  top: 52%;
  opacity: .5;
  background: linear-gradient(90deg, transparent, var(--violet-400), transparent);
}

.page-news .news-streak--3 {
  top: 72%;
  opacity: .34;
  background: linear-gradient(90deg, transparent, var(--gold-300), transparent);
}

.page-news .news-hero__badge {
  position: absolute;
  right: 18px;
  bottom: 16px;
  padding: 7px 15px;
  border: 1px solid rgba(41, 224, 214, .42);
  border-radius: var(--r-pill);
  background: rgba(7, 12, 27, .66);
  color: var(--cyan-400);
  font-size: 12px;
  letter-spacing: .1em;
}

/* ---------- 本期重点 ---------- */
.page-news .news-focus__inner {
  display: grid;
  gap: 30px;
}

.page-news .news-focus__frame {
  aspect-ratio: 16 / 7;
  overflow: hidden;
}

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

.page-news .news-focus__text h2 {
  margin: 14px 0 18px;
  font-family: var(--font-head);
  font-size: clamp(26px, 3.6vw, 38px);
  font-weight: 800;
  line-height: 1.24;
  color: var(--mist-100);
}

.page-news .news-focus__text > p {
  margin: 0 0 22px;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist-400);
}

.page-news .news-focus__list {
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-news .news-focus__list li {
  padding: 12px 18px 12px 20px;
  border-left: 2px solid var(--cyan-400);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  background: linear-gradient(90deg, rgba(41, 224, 214, .09), transparent 72%);
  font-size: 15px;
  line-height: 1.72;
  color: var(--mist-400);
}

.page-news .news-focus__list strong {
  color: var(--mist-100);
  font-weight: 700;
}

/* ---------- 区块标题 ---------- */
.page-news .news-head {
  max-width: 46em;
}

.page-news .news-head h2 {
  margin: 14px 0 16px;
  font-family: var(--font-head);
  font-size: clamp(26px, 3.6vw, 34px);
  font-weight: 800;
  line-height: 1.24;
  color: var(--mist-100);
}

.page-news .news-head p {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist-400);
}

/* ---------- 筛选胶囊 ---------- */
.page-news .news-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 26px 0 22px;
  padding: 14px;
  border: 1px solid rgba(36, 48, 79, .85);
  border-radius: var(--r-lg);
  background: rgba(14, 22, 48, .58);
}

.page-news .news-filter {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border: 1px solid rgba(36, 48, 79, .95);
  border-radius: var(--r-pill);
  background: rgba(7, 12, 27, .72);
  color: var(--mist-400);
  font-family: inherit;
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
  transition: color .18s var(--ease), border-color .18s var(--ease), background-color .18s var(--ease);
}

.page-news .news-filter .mono {
  font-size: 11px;
  letter-spacing: .1em;
  opacity: .78;
}

.page-news .news-filter:hover {
  color: var(--mist-100);
  border-color: rgba(41, 224, 214, .5);
}

.page-news .news-filter[aria-pressed="true"] {
  color: var(--ink-900);
  background: var(--cyan-400);
  border-color: var(--cyan-400);
}

.page-news .news-filter[aria-pressed="true"] .mono {
  opacity: .66;
}

/* ---------- 维护记录列表 ---------- */
.page-news .news-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-news .news-row {
  display: grid;
  grid-template-columns: 4px minmax(0, 1fr);
  gap: 20px;
  padding: 20px 22px 20px 0;
  border: 1px solid rgba(36, 48, 79, .72);
  border-left: 0;
  border-radius: 0 var(--r-lg) var(--r-lg) 0;
  background: rgba(14, 22, 48, .52);
  transition: transform .18s var(--ease), border-color .18s var(--ease), background-color .18s var(--ease);
}

.page-news .news-row:hover {
  transform: translateX(4px);
  border-color: rgba(41, 224, 214, .45);
  background: rgba(14, 22, 48, .86);
}

.page-news .news-row__bar {
  display: block;
  border-radius: var(--r-pill);
  background: var(--mist-400);
}

.page-news .news-row[data-cat="client"] .news-row__bar { background: var(--news-cat-client); }
.page-news .news-row[data-cat="download"] .news-row__bar { background: var(--news-cat-download); }
.page-news .news-row[data-cat="search"] .news-row__bar { background: var(--news-cat-search); }
.page-news .news-row[data-cat="member"] .news-row__bar { background: var(--news-cat-member); }
.page-news .news-row[data-cat="docs"] .news-row__bar { background: var(--news-cat-docs); }
.page-news .news-row[data-cat="content"] .news-row__bar { background: var(--news-cat-content); }
.page-news .news-row[data-cat="support"] .news-row__bar { background: var(--news-cat-support); }

.page-news .news-row__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
}

.page-news .news-row__when {
  font-size: 12px;
  letter-spacing: .07em;
  color: var(--mist-400);
}

.page-news .news-row__title {
  margin: 0 0 7px;
  font-family: var(--font-head);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.42;
  color: var(--mist-100);
}

.page-news .news-row__desc {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.76;
  color: var(--mist-400);
}

/* ---------- 版本变更说明 ---------- */
.page-news .news-version__grid {
  display: grid;
  gap: 32px;
}

.page-news .news-version__text h2 {
  margin: 14px 0 18px;
  font-family: var(--font-head);
  font-size: clamp(26px, 3.6vw, 36px);
  font-weight: 800;
  line-height: 1.24;
  color: var(--mist-100);
}

.page-news .news-version__text > p {
  margin: 0 0 24px;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist-400);
}

.page-news .news-version__ways {
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 16px;
}

.page-news .news-version__ways li {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(36, 48, 79, .72);
}

.page-news .news-version__ways li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-news .news-version__ways .mono {
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--cyan-400);
}

.page-news .news-version__ways strong {
  display: block;
  margin-bottom: 5px;
  font-size: 16px;
  font-weight: 700;
  color: var(--mist-100);
}

.page-news .news-version__ways p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--mist-400);
}

.page-news .news-copyline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 0 0 24px;
  padding: 14px 18px;
  border: 1px dashed rgba(41, 224, 214, .4);
  border-radius: var(--r-md);
  background: rgba(6, 58, 61, .42);
}

.page-news .news-copyline__label {
  font-size: 13px;
  color: var(--mist-400);
}

.page-news .news-copyline__value {
  font-size: 16px;
  letter-spacing: .1em;
  color: var(--cyan-400);
}

.page-news .news-version__frame {
  aspect-ratio: 9 / 7;
  overflow: hidden;
}

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

/* ---------- 内容专题与运营动态 ---------- */
.page-news .news-series__grid {
  display: grid;
  gap: 30px;
  margin-top: 28px;
}

.page-news .news-series__items {
  position: relative;
  display: grid;
  gap: 24px;
  padding-left: 24px;
}

.page-news .news-series__items::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, var(--violet-400), rgba(36, 48, 79, .55));
}

.page-news .news-series__item {
  position: relative;
}

.page-news .news-series__item::before {
  content: "";
  position: absolute;
  left: -24px;
  top: 7px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--violet-400);
  box-shadow: 0 0 0 4px rgba(162, 107, 255, .16);
}

.page-news .news-series__when {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--gold-300);
}

.page-news .news-series__item h3 {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.42;
  color: var(--mist-100);
}

.page-news .news-series__item p {
  margin: 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.76;
  color: var(--mist-400);
}

.page-news .news-series__frame {
  aspect-ratio: 3 / 2;
  overflow: hidden;
}

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

/* ---------- 更新节奏 ---------- */
.page-news .news-cadence__grid {
  display: grid;
  gap: 30px;
}

.page-news .news-cadence__frame {
  aspect-ratio: 5 / 3;
  overflow: hidden;
}

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

.page-news .news-cadence__text h2 {
  margin: 14px 0 18px;
  font-family: var(--font-head);
  font-size: clamp(26px, 3.6vw, 34px);
  font-weight: 800;
  line-height: 1.24;
  color: var(--mist-100);
}

.page-news .news-cadence__text > p {
  margin: 0 0 26px;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist-400);
}

.page-news .news-cadence__list {
  margin: 0 0 26px;
  display: grid;
  gap: 0;
}

.page-news .news-cadence__list > div {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 15px 0;
  border-top: 1px solid rgba(36, 48, 79, .75);
}

.page-news .news-cadence__list > div:last-child {
  border-bottom: 1px solid rgba(36, 48, 79, .75);
}

.page-news .news-cadence__list dt {
  font-size: 15px;
  font-weight: 700;
  color: var(--cyan-400);
}

.page-news .news-cadence__list dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.76;
  color: var(--mist-400);
}

.page-news .news-cadence__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 600px) {
  .page-news .news-cadence__list > div {
    grid-template-columns: minmax(0, 132px) minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-news {
    padding-bottom: 96px;
  }

  .page-news .news-hero {
    padding: 46px 0 14px;
  }

  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 52px;
    align-items: center;
  }

  .page-news .news-hero__visual {
    min-height: 360px;
  }

  .page-news .news-focus__inner {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    gap: 50px;
    align-items: center;
  }

  .page-news .news-series__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 48px;
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-news .news-version__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 56px;
    align-items: center;
  }

  .page-news .news-cadence__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: 52px;
    align-items: center;
  }

  .page-news .news-row {
    padding-right: 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-row,
  .page-news .news-filter {
    transition: none;
  }

  .page-news .news-row:hover {
    transform: none;
  }
}