.page-news {
  --news-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --news-card-gap: 22px;
  background: var(--color-bg);
  color: var(--color-text);
}

/* ===== 首屏拼贴 ===== */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-height) + 44px) 0 64px;
  background:
    radial-gradient(circle at 86% 16%, rgba(255, 122, 0, 0.16) 0, transparent 36%),
    radial-gradient(circle at 8% 92%, rgba(0, 212, 170, 0.10) 0, transparent 32%),
    var(--color-bg);
}

.page-news .news-hero::after {
  content: "UPDATES";
  position: absolute;
  top: 4%;
  right: -3%;
  z-index: 0;
  font-family: var(--font-headline);
  font-weight: 900;
  font-size: clamp(72px, 13vw, 170px);
  line-height: 1;
  letter-spacing: -0.04em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.05);
  white-space: nowrap;
  pointer-events: none;
}

.page-news .news-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 44px;
}

.page-news .news-hero__main {
  max-width: 720px;
}

.page-news .news-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 16px;
  font-family: var(--font-headline);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--color-accent);
  text-transform: uppercase;
}

.page-news .news-hero__kicker::before {
  content: "";
  width: 36px;
  height: 2px;
  background: var(--color-accent);
  transform: skewX(-24deg);
}

.page-news .news-hero__title {
  margin: 0 0 18px;
  font-family: var(--font-headline);
  font-size: clamp(34px, 6.4vw, 64px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.page-news .news-hero__title-accent {
  display: block;
  color: var(--color-accent);
}

.page-news .news-hero__intro {
  margin: 0;
  max-width: 54em;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.8;
  color: var(--color-text-secondary);
}

.page-news .news-hero__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  align-self: start;
}

.page-news .news-hero__fact {
  position: relative;
  margin: 0;
  padding: 22px 18px 18px 22px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}

.page-news .news-hero__fact:nth-child(odd) {
  transform: rotate(-1.2deg);
}

.page-news .news-hero__fact:nth-child(even) {
  transform: translateY(12px) rotate(1.2deg);
}

.page-news .news-hero__fact::before {
  content: "";
  position: absolute;
  left: 10px;
  top: 16px;
  bottom: 16px;
  width: 5px;
  background: var(--color-accent);
  border-radius: 0 3px 3px 0;
  transform: skewY(-14deg);
}

.page-news .news-hero__fact-value {
  display: block;
  font-family: var(--font-headline);
  font-size: clamp(30px, 4vw, 38px);
  font-weight: 900;
  line-height: 1;
  color: var(--color-highlight);
}

.page-news .news-hero__fact-label {
  display: block;
  margin-top: 10px;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.5;
  color: var(--color-text-secondary);
}

/* ===== 章节标题 ===== */
.page-news .news-section__header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 32px;
}

.page-news .section__heading-wrap {
  flex: 1;
  min-width: 0;
}

.page-news .section__heading-wrap .section-title {
  margin: 0 0 8px;
}

.page-news .section__heading-wrap .section__description {
  margin: 0;
}

.page-news .section__number {
  flex: none;
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 4px 14px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-bg-card);
  font-family: var(--font-headline);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--color-accent);
}

/* ===== 最近更新 ===== */
.page-news .news-feature {
  display: grid;
  grid-template-columns: 1fr;
  margin: 0 0 28px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--radius) + 4px);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: transform 0.5s var(--news-ease), border-color 0.5s var(--news-ease);
}

.page-news .news-feature:hover {
  transform: translateY(-6px);
  border-color: var(--color-accent);
}

.page-news .news-feature__media {
  position: relative;
  margin: 0;
  background: var(--color-bg);
}

.page-news .news-feature__media::after {
  content: "最新";
  position: absolute;
  left: 16px;
  top: 16px;
  z-index: 1;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--color-accent);
  color: #fff;
  font-family: var(--font-headline);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.06em;
  box-shadow: 0 6px 16px rgba(255, 122, 0, 0.35);
}

.page-news .news-feature__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  object-position: center;
}

.page-news .news-feature__body {
  padding: 26px 24px 28px;
}

.page-news .news-feature__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.page-news .news-feature__time {
  font-family: var(--font-headline);
  font-size: 13px;
  font-weight: 700;
  color: var(--color-text-secondary);
}

.page-news .news-feature__title {
  margin: 0 0 12px;
  font-family: var(--font-headline);
  font-size: 26px;
  line-height: 1.25;
}

.page-news .news-feature__desc {
  margin: 0 0 22px;
  max-width: 42em;
  font-size: 16px;
  color: var(--color-text-secondary);
}

.page-news .news-feature__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-news .news-recent-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--news-card-gap);
}

.page-news .news-recent-card {
  display: flex;
  flex-direction: column;
  margin: 0;
  padding: 24px 22px 20px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-accent);
  border-radius: var(--radius);
  transition: transform 0.4s var(--news-ease), box-shadow 0.4s var(--news-ease);
}

.page-news .news-recent-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-card);
}

.page-news .news-recent-card--success {
  border-top-color: var(--color-success);
}

.page-news .news-recent-card--highlight {
  border-top-color: var(--color-highlight);
}

.page-news .news-recent-card--accent {
  border-top-color: var(--color-accent);
}

.page-news .news-recent-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}

.page-news .news-recent-card__time {
  font-family: var(--font-headline);
  font-size: 12px;
  font-weight: 700;
  color: var(--color-text-secondary);
}

.page-news .news-recent-card__title {
  margin: 0 0 10px;
  font-family: var(--font-headline);
  font-size: 19px;
  line-height: 1.4;
}

.page-news .news-recent-card__desc {
  flex: 1;
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

.page-news .news-recent-card__link {
  font-family: var(--font-headline);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-accent);
  text-decoration: none;
}

.page-news .news-recent-card__link:hover {
  color: var(--color-accent-soft);
}

/* ===== 稳定版入口更新记录 ===== */
.page-news .news-timeline-section {
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: linear-gradient(135deg, var(--color-bg-card) 0%, var(--color-bg) 100%);
}

.page-news .news-timeline-section::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: -12%;
  width: 40%;
  background: linear-gradient(115deg, rgba(255, 122, 0, 0.10), transparent 70%);
  transform: skewX(-12deg);
  pointer-events: none;
}

.page-news .news-timeline-section__inner {
  position: relative;
  display: grid;
  gap: 40px;
  align-items: start;
}

.page-news .news-timeline-section__content {
  min-width: 0;
}

.page-news .news-timeline {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .news-timeline::before {
  content: "";
  position: absolute;
  left: 11px;
  top: 14px;
  bottom: 14px;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-accent) 0%, var(--color-border) 55%, var(--color-border) 100%);
  border-radius: 2px;
}

.page-news .news-timeline__item {
  position: relative;
  padding: 0 0 26px 42px;
}

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

.page-news .news-timeline__dot {
  position: absolute;
  left: 4px;
  top: 12px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(255, 122, 0, 0.22);
}

.page-news .news-timeline__details {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  transition: border-color 0.3s var(--news-ease);
}

.page-news .news-timeline__details[open] {
  border-color: var(--color-accent);
}

.page-news .news-timeline__summary {
  list-style: none;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 14px;
  padding: 18px 20px;
  cursor: pointer;
  font-family: var(--font-headline);
}

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

.page-news .news-timeline__summary::after {
  content: "+";
  margin-left: auto;
  font-size: 20px;
  font-weight: 700;
  line-height: 1;
  color: var(--color-accent);
  transition: transform 0.3s var(--news-ease);
}

.page-news .news-timeline__details[open] .news-timeline__summary::after {
  transform: rotate(45deg);
}

.page-news .news-timeline__marker {
  display: inline-flex;
  align-items: center;
  padding: 5px 11px;
  border-radius: 999px;
  background: rgba(255, 122, 0, 0.12);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--color-accent);
  white-space: nowrap;
}

.page-news .news-timeline__title {
  font-size: 18px;
  font-weight: 900;
  color: var(--color-text);
}

.page-news .news-timeline__detail-body {
  border-top: 1px dashed var(--color-border);
  padding: 16px 20px 20px;
}

.page-news .news-timeline__detail-body p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--color-text-secondary);
}

.page-news .news-timeline__detail-body a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-headline);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-accent);
  text-decoration: none;
}

.page-news .news-timeline__detail-body a:hover {
  color: var(--color-accent-soft);
}

.page-news .news-timeline__art {
  margin: 0;
}

.page-news .news-timeline__art img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}

/* ===== 历史动态 ===== */
.page-news .news-archive-layout {
  display: grid;
  gap: 40px;
}

.page-news .news-archive-main {
  min-width: 0;
}

.page-news .news-filter-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 26px;
}

.page-news .filter-btn {
  padding: 9px 18px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-bg-card);
  color: var(--color-text-secondary);
  font-family: var(--font-headline);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.3;
  cursor: pointer;
  transition: background 0.3s var(--news-ease), color 0.3s var(--news-ease), border-color 0.3s var(--news-ease);
}

.page-news .filter-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-text);
}

.page-news .filter-btn[data-active="true"] {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}

.page-news .news-archive-list {
  display: grid;
  gap: 14px;
}

.page-news .news-archive-item {
  margin: 0;
  padding: 20px 22px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-accent);
  border-radius: 12px;
  transition: transform 0.35s var(--news-ease), border-color 0.35s var(--news-ease);
}

.page-news .news-archive-item:hover {
  transform: translateX(6px);
  border-left-color: var(--color-success);
}

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

.page-news .news-archive-item__time {
  font-family: var(--font-headline);
  font-size: 12px;
  font-weight: 700;
  color: var(--color-text-secondary);
}

.page-news .news-archive-item__title {
  margin: 0 0 8px;
  font-family: var(--font-headline);
  font-size: 19px;
  line-height: 1.4;
}

.page-news .news-archive-item__title a {
  color: inherit;
  text-decoration: none;
  transition: color 0.25s var(--news-ease);
}

.page-news .news-archive-item__title a:hover {
  color: var(--color-accent);
}

.page-news .news-archive-item__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

.page-news .news-archive-aside {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.page-news .news-archive-aside__icons,
.page-news .news-archive-aside__deco {
  margin: 0;
}

.page-news .news-archive-aside img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

/* ===== 订阅更新通知 ===== */
.page-news .news-subscribe-section {
  padding-bottom: 120px;
}

.page-news .news-subscribe-panel {
  position: relative;
  overflow: hidden;
  padding: 42px 28px;
  background:
    radial-gradient(circle at 88% 18%, rgba(255, 122, 0, 0.18), transparent 40%),
    linear-gradient(135deg, var(--color-bg-card) 0%, var(--color-bg) 100%);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--radius) + 6px);
  box-shadow: var(--shadow-card);
}

.page-news .news-subscribe-panel::before {
  content: "";
  position: absolute;
  top: -20%;
  right: -8%;
  width: 46%;
  height: 140%;
  background: linear-gradient(135deg, rgba(255, 122, 0, 0.22) 0%, transparent 72%);
  transform: skewX(-14deg);
  pointer-events: none;
}

.page-news .news-subscribe-panel::after {
  content: "NOTIFY";
  position: absolute;
  bottom: -6%;
  right: 2%;
  font-family: var(--font-headline);
  font-weight: 900;
  font-size: clamp(56px, 9vw, 120px);
  line-height: 1;
  letter-spacing: -0.03em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.05);
  pointer-events: none;
}

.page-news .news-subscribe-panel__content {
  position: relative;
  z-index: 1;
  max-width: 700px;
}

.page-news .news-subscribe-list {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .news-subscribe-list li {
  position: relative;
  padding-left: 28px;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

.page-news .news-subscribe-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(255, 122, 0, 0.18);
}

.page-news .news-subscribe-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 20px;
}

.page-news .news-subscribe-note {
  margin: 0;
  padding-top: 18px;
  border-top: 1px solid var(--color-border);
  font-size: 13px;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

/* ===== 响应式 ===== */
@media (min-width: 700px) {
  .page-news .news-recent-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-feature {
    grid-template-columns: 1fr 1.1fr;
  }

  .page-news .news-feature__media {
    min-height: 100%;
  }

  .page-news .news-feature__media img {
    height: 100%;
    aspect-ratio: auto;
  }

  .page-news .news-archive-aside {
    flex-direction: row;
    align-items: start;
  }

  .page-news .news-archive-aside__icons {
    flex: 1.2;
  }

  .page-news .news-archive-aside__deco {
    flex: 1;
  }
}

@media (min-width: 1024px) {
  .page-news .news-hero {
    padding: calc(var(--header-height) + 76px) 0 88px;
  }

  .page-news .news-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 64px;
  }

  .page-news .news-hero__facts {
    gap: 20px;
  }

  .page-news .news-timeline-section__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 56px;
  }

  .page-news .news-archive-layout {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 48px;
  }

  .page-news .news-archive-aside {
    flex-direction: column;
  }

  .page-news .news-subscribe-panel {
    padding: 56px 64px;
  }
}

@media (min-width: 1260px) {
  .page-news .news-recent-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}