.page-news {
  --news-update: var(--green);
  --news-feature: var(--violet);
  --news-note: var(--cold);
  --news-log: var(--gold);
  --news-hair: rgba(29, 58, 122, 0.65);
  --news-band: rgba(18, 34, 77, 0.78);
  overflow-x: hidden;
  overflow-x: clip;
}

.page-news .page-shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: 20px;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding: 30px 0 48px;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: -60px;
  left: 50%;
  width: 130%;
  height: 420px;
  transform: translateX(-50%) skewY(-3deg);
  background: linear-gradient(180deg, rgba(108, 75, 255, 0.22), rgba(108, 75, 255, 0) 78%);
  pointer-events: none;
  z-index: 0;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  top: 42%;
  right: -10%;
  width: 46%;
  height: 1px;
  background: linear-gradient(90deg, rgba(108, 75, 255, 0), var(--news-feature));
  transform: rotate(-11deg);
  opacity: 0.55;
  pointer-events: none;
  z-index: 0;
}

.page-news .news-hero .breadcrumb {
  position: relative;
  z-index: 1;
}

.page-news .news-hero .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: var(--fs-13);
}

.page-news .news-hero .breadcrumb__item {
  color: var(--muted);
  letter-spacing: 0.02em;
}

.page-news .news-hero .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 8px;
  color: rgba(154, 169, 199, 0.5);
}

.page-news .news-hero .breadcrumb__item a {
  color: var(--muted);
  text-decoration: none;
}

.page-news .news-hero .breadcrumb__item a:hover,
.page-news .news-hero .breadcrumb__item a:focus-visible {
  color: var(--news-feature);
}

.page-news .news-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 26px;
  margin-top: 24px;
}

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
    gap: 44px;
  }
}

.page-news .news-hero__stage {
  display: inline-block;
  margin: 0;
  padding: 5px 13px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.05em;
  color: var(--news-feature);
  border: 1px solid rgba(108, 75, 255, 0.5);
  border-radius: 999px;
  background: rgba(108, 75, 255, 0.12);
}

.page-news .news-hero__title {
  margin: 14px 0 0;
  font-size: var(--fs-34);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--white);
}

@media (min-width: 720px) {
  .page-news .news-hero__title {
    font-size: var(--fs-48);
  }
}

@media (min-width: 1080px) {
  .page-news .news-hero__title {
    font-size: var(--fs-72);
  }
}

.page-news .news-hero__lead {
  margin: 18px 0 0;
  max-width: 46ch;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: var(--muted);
}

@media (min-width: 720px) {
  .page-news .news-hero__lead {
    font-size: var(--fs-18);
  }
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-news .news-hero__facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(108px, 1fr));
  gap: 1px;
  margin: 0;
  background: var(--news-hair);
  border: 1px solid var(--news-hair);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-news .news-hero__facts .fact {
  padding: 15px 12px;
  background: var(--news-band);
}

.page-news .news-hero__facts dt {
  font-size: var(--fs-12);
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-news .news-hero__facts dd {
  margin: 7px 0 0;
  font-family: var(--font-mono);
  font-size: var(--fs-28);
  letter-spacing: 0.02em;
  color: var(--white);
}

.page-news .news-hero__facts dd span {
  margin-left: 4px;
  font-size: var(--fs-12);
  color: var(--news-feature);
}

/* ---------- 章节头 ---------- */
.page-news .section {
  padding: 46px 0 0;
}

.page-news .section__head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}

.page-news .section__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: var(--fs-48);
  line-height: 0.92;
  letter-spacing: 0.02em;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--news-feature);
}

@supports not ((-webkit-text-stroke: 1px black)) {
  .page-news .section__num {
    color: var(--news-feature);
  }
}

.page-news .section__title {
  margin: 6px 0 0;
  font-size: var(--fs-22);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--white);
}

@media (min-width: 720px) {
  .page-news .section__title {
    font-size: var(--fs-28);
  }
}

.page-news .section__lead {
  margin: 10px 0 0;
  max-width: 64ch;
  font-size: var(--fs-16);
  line-height: 1.78;
  color: var(--muted);
}

/* ---------- 看点拼贴 ---------- */
.page-news .look-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

@media (min-width: 760px) {
  .page-news .look-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    grid-auto-rows: minmax(148px, auto);
  }

  .page-news .look-card--major {
    grid-column: span 2;
    grid-row: span 2;
  }
}

.page-news .look-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 180px;
  background: var(--news-band);
  border: 1px solid var(--news-hair);
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

.page-news .look-card--mid {
  background: linear-gradient(160deg, rgba(108, 75, 255, 0.18), rgba(18, 34, 77, 0.9) 64%);
}

.page-news .look-card--small {
  background: linear-gradient(160deg, rgba(46, 139, 255, 0.16), rgba(18, 34, 77, 0.9) 64%);
}

.page-news .look-card--major {
  min-height: 290px;
  background: var(--ink-900);
}

.page-news .look-card__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.58;
}

.page-news .look-card__body {
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 10px;
  padding: 22px;
}

.page-news .look-card--major .look-card__body {
  background: linear-gradient(180deg, rgba(10, 22, 51, 0) 0%, rgba(10, 22, 51, 0.92) 58%);
  padding-top: 80px;
}

.page-news .look-card__title {
  margin: 0;
  font-size: var(--fs-22);
  font-weight: 800;
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-news .look-card--major .look-card__title {
  font-size: var(--fs-22);
}

@media (min-width: 1080px) {
  .page-news .look-card--major .look-card__title {
    font-size: var(--fs-34);
  }
}

.page-news .look-card__desc {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.7;
  color: var(--muted);
}

.page-news .look-card__link {
  align-self: flex-start;
  margin-top: 2px;
  padding-bottom: 2px;
  font-family: var(--font-mono);
  font-size: var(--fs-13);
  letter-spacing: 0.04em;
  color: var(--white);
  text-decoration: none;
  border-bottom: 1px solid var(--news-feature);
}

.page-news .look-card__link:hover,
.page-news .look-card__link:focus-visible {
  color: var(--news-feature);
}

/* ---------- 标签胶囊 ---------- */
.page-news .tag {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  padding: 3px 11px;
  font-size: var(--fs-12);
  letter-spacing: 0.04em;
  color: var(--muted);
  background: rgba(18, 34, 77, 0.62);
  border: 1px solid var(--news-hair);
  border-radius: 999px;
}

.page-news .tag--update {
  color: var(--news-update);
  border-color: rgba(57, 255, 158, 0.45);
  background: rgba(57, 255, 158, 0.1);
}

.page-news .tag--feature {
  color: var(--news-feature);
  border-color: rgba(108, 75, 255, 0.55);
  background: rgba(108, 75, 255, 0.14);
}

.page-news .tag--note {
  color: var(--news-note);
  border-color: rgba(46, 139, 255, 0.5);
  background: rgba(46, 139, 255, 0.12);
}

/* ---------- 条目流工具条 ---------- */
.page-news .stream {
  margin-top: 50px;
}

.page-news .stream__toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--news-hair);
}

.page-news .stream__hint {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.05em;
  color: var(--muted);
}

.page-news .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .filter-chip {
  padding: 6px 14px;
  font-family: var(--font-mono);
  font-size: var(--fs-13);
  letter-spacing: 0.03em;
  color: var(--muted);
  background: transparent;
  border: 1px solid var(--news-hair);
  border-radius: 999px;
  cursor: pointer;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease), background-color 0.18s var(--ease);
}

.page-news .filter-chip:hover,
.page-news .filter-chip:focus-visible {
  color: var(--white);
  border-color: var(--news-feature);
}

.page-news .filter-chip[aria-pressed="true"],
.page-news .filter-chip.is-active {
  color: var(--ink-900);
  background: var(--news-feature);
  border-color: var(--news-feature);
}

/* ---------- 栏目分组 ---------- */
.page-news .news-group {
  margin-top: 34px;
}

.page-news .news-group--version {
  --group: var(--news-update);
}

.page-news .news-group--feature {
  --group: var(--news-feature);
}

.page-news .news-group--note {
  --group: var(--news-note);
}

.page-news .news-group--log {
  --group: var(--news-log);
}

.page-news .news-group__bar {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 46px 12px 16px;
  background: var(--panel);
  border-left: 4px solid var(--group);
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, calc(100% - 24px) 100%, 0 100%);
}

.page-news .news-group__bar::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--group);
  opacity: 0.13;
  pointer-events: none;
}

.page-news .news-group__num {
  position: relative;
  font-family: var(--font-mono);
  font-size: var(--fs-18);
  letter-spacing: 0.06em;
  color: var(--group);
}

.page-news .news-group__title {
  position: relative;
  margin: 0;
  font-size: var(--fs-18);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-news .news-group__count {
  position: relative;
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-news .news-group__figure {
  margin: 16px 0 0;
  border: 1px solid var(--news-hair);
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}

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

/* ---------- 条目 ---------- */
.page-news .entry-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .entry {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 14px;
  padding: 20px 10px 20px 0;
  border-bottom: 1px solid var(--news-hair);
  transition: background-color 0.18s var(--ease);
}

@media (min-width: 880px) {
  .page-news .entry {
    grid-template-columns: 62px minmax(0, 1fr);
    gap: 22px;
    padding: 22px 16px 22px 8px;
  }
}

.page-news .entry:hover {
  background: rgba(18, 34, 77, 0.55);
}

.page-news .entry__num {
  font-family: var(--font-mono);
  font-size: var(--fs-18);
  line-height: 1.34;
  letter-spacing: 0.06em;
  color: var(--group);
  padding-top: 2px;
}

.page-news .entry__body {
  position: relative;
  min-width: 0;
}

.page-news .entry__title {
  margin: 0;
  font-size: var(--fs-18);
  font-weight: 800;
  line-height: 1.46;
  letter-spacing: -0.01em;
}

.page-news .entry__title a {
  color: var(--text);
  text-decoration: none;
  background-image: linear-gradient(var(--group), var(--group));
  background-repeat: no-repeat;
  background-size: 0% 1px;
  background-position: 0 100%;
  transition: background-size 0.26s var(--ease), color 0.18s var(--ease);
}

.page-news .entry__title a:hover,
.page-news .entry__title a:focus-visible {
  color: var(--white);
  background-size: 100% 1px;
}

.page-news .entry__desc {
  margin: 8px 0 0;
  max-width: 68ch;
  font-size: var(--fs-16);
  line-height: 1.76;
  color: var(--muted);
}

.page-news .entry__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-news .entry__meta span + span::before {
  content: "· ";
  color: var(--group);
}

@media (min-width: 880px) and (hover: hover) {
  .page-news .entry__meta {
    position: absolute;
    top: 2px;
    right: 0;
    margin-top: 0;
    opacity: 0;
    transform: translateY(-4px);
    pointer-events: none;
    transition: opacity 0.18s var(--ease), transform 0.18s var(--ease);
  }

  .page-news .entry:hover .entry__meta,
  .page-news .entry:focus-within .entry__meta {
    opacity: 1;
    transform: none;
  }

  .page-news .entry__title {
    padding-right: 224px;
  }
}

/* ---------- 回溯与订阅 ---------- */
.page-news .recall {
  padding-bottom: 30px;
}

.page-news .recall__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
}

@media (min-width: 900px) {
  .page-news .recall__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 36px;
  }
}

.page-news .recall__timeline {
  list-style: none;
  margin: 0;
  padding: 0 0 0 4px;
  border-left: 1px solid var(--news-hair);
}

.page-news .recall__timeline .timeline__item {
  position: relative;
  padding: 0 0 26px 26px;
}

.page-news .recall__timeline .timeline__item:last-child {
  padding-bottom: 0;
}

.page-news .recall__timeline .timeline__item::before {
  content: "";
  position: absolute;
  left: -6px;
  top: 5px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--news-feature);
  box-shadow: 0 0 0 4px rgba(108, 75, 255, 0.18);
}

.page-news .recall__stage {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--fs-13);
  letter-spacing: 0.05em;
  color: var(--white);
}

.page-news .recall__timeline .timeline__item p {
  margin: 8px 0 0;
  font-size: var(--fs-16);
  line-height: 1.78;
  color: var(--muted);
}

.page-news .recall__panel {
  padding: 24px;
  background: var(--news-band);
  border: 1px solid var(--news-hair);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

.page-news .recall__panel h3 {
  margin: 0 0 16px;
  font-size: var(--fs-18);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-news .recall__list {
  display: grid;
  gap: 13px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .recall__list li {
  position: relative;
  padding-left: 20px;
  font-size: var(--fs-16);
  line-height: 1.78;
  color: var(--muted);
}

.page-news .recall__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 9px;
  height: 1px;
  background: var(--news-feature);
}

.page-news .recall__list a {
  color: var(--text);
  text-decoration: underline;
  text-decoration-color: rgba(108, 75, 255, 0.7);
  text-underline-offset: 3px;
}

.page-news .recall__list a:hover,
.page-news .recall__list a:focus-visible {
  color: var(--news-feature);
}

/* ---------- 焦点态 ---------- */
.page-news a:focus-visible,
.page-news button:focus-visible {
  outline: 2px solid var(--news-feature);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  .page-news *,
  .page-news *::before,
  .page-news *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}