/* ========== 品牌日志页专属样式 ========== */
.page-news {
  --news-accent-soft: rgba(185, 103, 255, 0.1);
  --news-blue-soft: rgba(0, 212, 255, 0.08);
}

.page-news .page-news-hero,
.page-news .page-news-announce,
.page-news .page-news-log,
.page-news .page-news-feature,
.page-news .page-news-related {
  position: relative;
}

/* ---- Hero 首屏 ---- */
.page-news .page-news-hero {
  padding: 28px 0 24px;
  overflow: hidden;
}

.page-news .page-news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(185, 103, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(185, 103, 255, 0.05) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
}

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

.page-news .page-news-hero-wrap {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 24px;
  align-items: center;
  margin-top: 22px;
}

.page-news .page-news-hero-copy h1 {
  font-family: var(--hc-font-head);
  font-size: clamp(30px, 5.4vw, 58px);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: 0.01em;
  margin: 12px 0 18px;
}

.page-news .page-news-hero-desc {
  color: var(--hc-muted);
  line-height: 1.8;
  font-size: 15px;
  max-width: 62ch;
}

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

.page-news .page-news-hero-media {
  position: relative;
  border: 1px solid var(--hc-border);
  border-radius: var(--hc-radius);
  overflow: hidden;
  box-shadow: var(--hc-shadow);
  aspect-ratio: 16 / 9;
  max-height: 360px;
}

.page-news .page-news-hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (min-width: 860px) {
  .page-news .page-news-hero {
    padding: 44px 0 40px;
  }

  .page-news .page-news-hero-wrap {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 40px;
  }

  .page-news .page-news-hero-media {
    aspect-ratio: auto;
    height: 320px;
    max-height: none;
    align-self: end;
  }
}

/* ---- 最新公告 ---- */
.page-news .page-news-announce {
  padding: 36px 0 40px;
}

.page-news .page-news-status {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px 18px;
  margin-bottom: 22px;
  border: 1px solid var(--hc-border);
  border-radius: var(--hc-radius-sm);
  background: linear-gradient(90deg, var(--news-accent-soft), var(--news-blue-soft), transparent);
}

@media (min-width: 640px) {
  .page-news .page-news-status {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.page-news .page-news-status-left {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--hc-font-mono);
  font-size: 12px;
  color: var(--hc-text);
}

.page-news .page-news-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--hc-success);
  box-shadow: 0 0 10px rgba(0, 255, 159, 0.8);
  animation: page-news-blink 1.6s ease-in-out infinite alternate;
}

@keyframes page-news-blink {
  from { opacity: 0.35; }
  to { opacity: 1; }
}

.page-news .page-news-status-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.page-news .page-news-status-item {
  font-family: var(--hc-font-mono);
  font-size: 12px;
  color: var(--hc-text);
}

.page-news .page-news-status-key {
  color: var(--hc-muted);
  margin-right: 4px;
}

.page-news .page-news-section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 22px;
}

.page-news .page-news-section-note {
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-news .page-news-announce-grid {
  display: grid;
  gap: 16px;
}

@media (min-width: 880px) {
  .page-news .page-news-announce-grid {
    grid-template-columns: 1.45fr 0.75fr;
    grid-auto-rows: minmax(180px, auto);
  }

  .page-news .page-news-announce-main {
    grid-column: 1;
    grid-row: 1 / span 2;
  }

  .page-news .page-news-announce-sub {
    grid-column: 2;
  }
}

.page-news .page-news-announce-main {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 26px;
  background: linear-gradient(145deg, var(--news-accent-soft), rgba(19, 19, 32, 0.6));
  border-color: rgba(185, 103, 255, 0.4);
}

.page-news .page-news-announce-main:hover {
  border-color: var(--hc-accent);
  box-shadow: var(--hc-glow-purple);
  transform: translateY(-2px);
}

@media (min-width: 880px) {
  .page-news .page-news-announce-main {
    flex-direction: row;
    align-items: stretch;
  }
}

.page-news .page-news-announce-main-copy {
  flex: 1 1 54%;
  min-width: 0;
}

.page-news .page-news-announce-main-copy h3,
.page-news .page-news-announce-sub h3 {
  font-family: var(--hc-font-head);
  line-height: 1.28;
  letter-spacing: 0.01em;
  margin: 14px 0 10px;
}

.page-news .page-news-announce-main-copy h3 {
  font-size: 25px;
}

.page-news .page-news-announce-sub h3 {
  font-size: 20px;
}

.page-news .page-news-announce-main-copy p,
.page-news .page-news-announce-sub p {
  color: var(--hc-muted);
  font-size: 14px;
  line-height: 1.72;
}

.page-news .page-news-announce-main-img {
  width: 100%;
  height: auto;
  border-radius: var(--hc-radius-sm);
  border: 1px solid var(--hc-border);
  object-fit: cover;
}

@media (min-width: 880px) {
  .page-news .page-news-announce-main-img {
    flex: 1 1 46%;
    width: auto;
    min-height: 260px;
    align-self: stretch;
  }
}

.page-news .page-news-announce-sub {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 22px;
}

.page-news .page-news-announce-sub:hover {
  border-color: var(--hc-accent-blue);
  box-shadow: var(--hc-glow-blue);
  transform: translateY(-2px);
}

/* ---- 更新日志 ---- */
.page-news .page-news-log {
  padding: 44px 0 48px;
  margin-top: 8px;
  background: var(--hc-bg-deep);
  border-top: 1px solid rgba(185, 103, 255, 0.14);
  border-bottom: 1px solid rgba(185, 103, 255, 0.14);
}

.page-news .page-news-log-intro {
  margin: -6px 0 24px;
  color: var(--hc-muted);
  font-size: 14px;
  line-height: 1.7;
  max-width: 66ch;
}

.page-news .page-news-log-layout {
  display: grid;
  gap: 34px;
}

@media (min-width: 820px) {
  .page-news .page-news-log-layout {
    gap: 44px;
  }
}

.page-news .page-news-log-group {
  display: grid;
  gap: 14px;
  position: relative;
}

@media (min-width: 820px) {
  .page-news .page-news-log-group {
    grid-template-columns: 170px 1fr;
    gap: 30px;
  }

  .page-news .page-news-log-group::before {
    content: "";
    position: absolute;
    left: 170px;
    top: 10px;
    bottom: 10px;
    width: 1px;
    background: linear-gradient(180deg, var(--hc-accent), transparent);
    opacity: 0.35;
  }
}

.page-news .page-news-log-num {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 8px;
}

@media (min-width: 820px) {
  .page-news .page-news-log-num {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    padding-top: 8px;
  }
}

.page-news .page-news-log-num-big {
  font-family: var(--hc-font-mono);
  font-size: 46px;
  font-weight: 700;
  line-height: 0.9;
  color: var(--hc-accent);
  opacity: 0.85;
}

.page-news .page-news-log-num-label {
  font-family: var(--hc-font-head);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--hc-muted);
}

.page-news .page-news-log-items {
  display: grid;
  gap: 14px;
}

.page-news .page-news-log-item {
  position: relative;
  padding: 20px 20px 20px 26px;
  background: var(--hc-bg-surface);
  border: 1px solid var(--hc-border);
  border-left: 3px solid var(--hc-accent);
  border-radius: var(--hc-radius-sm);
  transition: transform var(--hc-transition), border-color var(--hc-transition), box-shadow var(--hc-transition);
}

.page-news .page-news-log-item:hover,
.page-news .page-news-log-item:focus-within {
  transform: translateX(4px);
  border-left-color: var(--hc-accent-blue);
  box-shadow: var(--hc-glow-blue);
}

.page-news .page-news-log-item.is-live {
  border-left-color: var(--hc-success);
  animation: page-news-flash 2s ease-in-out infinite alternate;
}

@keyframes page-news-flash {
  from { box-shadow: 0 0 0 rgba(0, 255, 159, 0); }
  to { box-shadow: 0 0 18px rgba(0, 255, 159, 0.4); }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .page-news-log-item.is-live {
    animation: none;
    box-shadow: 0 0 18px rgba(0, 255, 159, 0.3);
  }

  .page-news .page-news-status-dot {
    animation: none;
  }
}

.page-news .page-news-log-item-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.page-news .page-news-log-time {
  font-family: var(--hc-font-mono);
  font-size: 12px;
  color: var(--hc-accent-blue);
  letter-spacing: 0.04em;
}

.page-news .page-news-log-item h3 {
  font-family: var(--hc-font-head);
  font-size: 18px;
  line-height: 1.3;
  margin-bottom: 6px;
}

.page-news .page-news-log-item p {
  color: var(--hc-muted);
  font-size: 14px;
  line-height: 1.7;
}

.page-news .page-news-log-item .hc-more-link {
  margin-top: 12px;
}

.page-news .page-news-log-item .hc-datum {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-top: 12px;
  font-family: var(--hc-font-mono);
  font-size: 12px;
}

.page-news .page-news-log-item .hc-datum-label {
  color: var(--hc-muted);
}

.page-news .page-news-log-item .hc-datum-value {
  color: var(--hc-success);
}

/* 更早归档 */
.page-news .page-news-archive {
  margin-top: 34px;
  border: 1px solid var(--hc-border);
  border-radius: var(--hc-radius-sm);
  background: rgba(31, 31, 61, 0.4);
}

.page-news .page-news-archive-head {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 20px;
  font-family: var(--hc-font-mono);
  font-size: 13px;
  color: var(--hc-text);
  user-select: none;
  transition: color var(--hc-transition), background var(--hc-transition);
}

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

.page-news .page-news-archive-head::before {
  content: "+";
  font-size: 16px;
  color: var(--hc-accent);
  line-height: 1;
  width: 14px;
}

.page-news .page-news-archive[open] .page-news-archive-head::before {
  content: "−";
}

.page-news .page-news-archive-head:hover {
  color: var(--hc-accent);
  background: rgba(185, 103, 255, 0.06);
}

.page-news .page-news-archive-list {
  display: grid;
  gap: 12px;
  padding: 4px 20px 20px;
}

.page-news .page-news-archive-item {
  padding: 14px 16px;
  border-left: 2px solid var(--hc-accent-blue);
  background: var(--hc-bg-surface);
  border-radius: 0 var(--hc-radius-sm) var(--hc-radius-sm) 0;
}

.page-news .page-news-archive-time {
  font-family: var(--hc-font-mono);
  font-size: 11px;
  color: var(--hc-muted);
  letter-spacing: 0.04em;
}

.page-news .page-news-archive-item h3 {
  font-family: var(--hc-font-head);
  font-size: 16px;
  line-height: 1.3;
  margin: 6px 0 4px;
}

.page-news .page-news-archive-item p {
  color: var(--hc-muted);
  font-size: 13px;
  line-height: 1.65;
  margin: 0;
}

/* 日志媒体图 */
.page-news .page-news-log-media {
  margin: 30px 0 0;
  border-radius: var(--hc-radius);
  border: 1px solid var(--hc-border);
  overflow: hidden;
  box-shadow: var(--hc-shadow);
}

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

/* ---- 专题系列 ---- */
.page-news .page-news-feature {
  padding: 44px 0 40px;
}

.page-news .page-news-feature-grid {
  display: grid;
  gap: 18px;
}

@media (min-width: 880px) {
  .page-news .page-news-feature-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.page-news .page-news-feature-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 0;
  transition: transform var(--hc-transition), border-color var(--hc-transition), box-shadow var(--hc-transition);
}

.page-news .page-news-feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--hc-accent);
  box-shadow: var(--hc-glow-purple);
}

@media (min-width: 880px) {
  .page-news .page-news-feature-card--wide {
    grid-column: 1 / -1;
    flex-direction: row;
    align-items: stretch;
  }
}

.page-news .page-news-feature-img-wrap {
  min-height: 200px;
  overflow: hidden;
  border-bottom: 1px solid var(--hc-border);
}

@media (min-width: 880px) {
  .page-news .page-news-feature-card--wide .page-news-feature-img-wrap {
    flex: 0 0 44%;
    min-height: 300px;
    border-bottom: none;
    border-right: 1px solid var(--hc-border);
  }
}

.page-news .page-news-feature-img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 200px;
  object-fit: cover;
}

.page-news .page-news-feature-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 22px;
}

.page-news .page-news-feature-body h3 {
  font-family: var(--hc-font-head);
  font-size: 21px;
  line-height: 1.3;
  margin: 14px 0 10px;
}

.page-news .page-news-feature-body p {
  color: var(--hc-muted);
  font-size: 14px;
  line-height: 1.72;
  flex: 1;
}

.page-news .page-news-feature-body .hc-more-link {
  margin-top: 14px;
}

/* ---- 相关入口 ---- */
.page-news .page-news-related {
  padding: 28px 0 40px;
  border-top: 1px solid rgba(185, 103, 255, 0.14);
}

.page-news .page-news-related-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.page-news .page-news-related-title {
  font-family: var(--hc-font-head);
  font-size: 15px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--hc-muted);
}

.page-news .page-news-related-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}