.page-news {
  --news-red: #D40000;
  --news-red-dark: #990000;
  --news-gold: #C9A063;
  --news-gold-light: #E5C886;
  --news-graphite: #333333;
  --news-ink: #1A1B1C;
  --news-ink-soft: #232527;
  --news-paper: #F4EFE6;
  --news-white: #FFFFFF;
  background: var(--news-ink);
}

/* ===== Hero ===== */
.page-news .news-hero {
  background-color: var(--news-ink);
  background-image:
    linear-gradient(rgba(212, 0, 0, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212, 0, 0, 0.07) 1px, transparent 1px);
  background-size: 44px 44px;
  padding: 5rem 0 4.5rem;
  position: relative;
  overflow: hidden;
}
.page-news .news-hero::before {
  content: "";
  position: absolute;
  right: -8rem;
  top: -7rem;
  width: 34rem;
  height: 34rem;
  background: linear-gradient(160deg, rgba(212, 0, 0, 0.2), rgba(212, 0, 0, 0.02));
  clip-path: polygon(58% 0, 100% 0, 100% 100%, 18% 100%);
  pointer-events: none;
}
.page-news .news-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--news-red), var(--news-gold) 55%, transparent 100%);
  pointer-events: none;
}
.page-news .news-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2.5rem;
}

.page-news .news-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--steel);
  margin-bottom: 1.75rem;
}
.page-news .news-breadcrumb a {
  color: var(--steel);
  text-decoration: none;
  transition: color 0.2s ease;
}
.page-news .news-breadcrumb a:hover {
  color: var(--gold-light);
}
.page-news .news-breadcrumb-sep {
  color: var(--news-gold);
  font-size: 0.875rem;
}

.page-news .news-hero-copy {
  min-width: 0;
}
.page-news .news-hero-live {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.8125rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--news-gold-light);
  border: 1px solid rgba(201, 160, 99, 0.35);
  border-right: none;
  padding: 0.4rem 1rem 0.4rem 0.75rem;
  margin-bottom: 1.5rem;
  position: relative;
}
.page-news .news-hero-live::after {
  content: "";
  width: 10px;
  height: 10px;
  background: var(--news-red);
  transform: rotate(45deg);
  border-radius: 1px;
  flex-shrink: 0;
}
.page-news .news-live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--news-red);
  animation: news-pulse 1.6s ease-in-out infinite;
  flex-shrink: 0;
}
@keyframes news-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.35; transform: scale(0.8); }
}

.page-news .news-hero-h1 {
  margin: 0;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.9rem;
}
.page-news .news-hero-brand {
  display: inline-block;
  background: var(--news-red);
  color: var(--news-white);
  font-family: var(--font-head);
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1;
  padding: 0.4rem 0.7rem;
  transform: skewX(-8deg);
}
.page-news .news-hero-word {
  font-family: var(--font-head);
  font-size: 2.75rem;
  line-height: 1;
  color: var(--news-white);
  letter-spacing: -0.02em;
}

.page-news .news-hero-lead {
  max-width: 36rem;
  margin: 1.5rem 0 0;
  padding-left: 1.25rem;
  border-left: 3px solid var(--news-gold);
  color: rgba(255, 255, 255, 0.75);
  font-size: 1rem;
  line-height: 1.8;
}

.page-news .news-hero-aside {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: rgba(212, 0, 0, 0.2);
  border: 1px solid rgba(212, 0, 0, 0.2);
  border-radius: 0.75rem;
  overflow: hidden;
  align-self: end;
}
.page-news .news-hero-stat {
  background: rgba(35, 37, 39, 0.92);
  padding: 1.25rem 1.4rem;
  position: relative;
}
.page-news .news-hero-stat strong {
  display: block;
  font-family: var(--font-head);
  font-size: 2rem;
  line-height: 1.1;
  color: var(--news-white);
  letter-spacing: 0.02em;
}
.page-news .news-hero-stat span {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.8125rem;
  color: var(--news-gold-light);
  letter-spacing: 0.04em;
}

/* ===== 最新动态 ===== */
.page-news .news-section {
  padding: 5rem 0;
}
.page-news .news-timeline-section {
  background: var(--news-paper);
}

.page-news .news-filter-wrap {
  margin-top: 2.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.page-news .news-filter-btn {
  border: 1px solid rgba(26, 27, 28, 0.16);
  background: transparent;
  color: var(--news-graphite);
  padding: 0.5rem 1.25rem;
  border-radius: 999px;
  font-size: 0.875rem;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: var(--font-body);
}
.page-news .news-filter-btn:hover {
  border-color: var(--news-red);
  color: var(--news-red);
}
.page-news .news-filter-btn.is-active,
.page-news .news-filter-btn[aria-pressed="true"] {
  background: var(--news-red);
  border-color: var(--news-red);
  color: var(--news-white);
}

.page-news .news-timeline {
  position: relative;
  margin-top: 2rem;
}
.page-news .news-timeline::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 2.5rem;
  bottom: 2.5rem;
  width: 2px;
  background: linear-gradient(to bottom, rgba(212, 0, 0, 0.4), rgba(201, 160, 99, 0.35) 70%, transparent 100%);
  pointer-events: none;
}
.page-news .news-card {
  position: relative;
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: 0.75rem;
  padding: 1.375rem 0;
  border-bottom: 1px solid rgba(26, 27, 28, 0.07);
}
.page-news .news-card:last-of-type {
  border-bottom: none;
}
.page-news .news-card-rail {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: flex-start;
}
.page-news .news-node {
  width: 14px;
  height: 14px;
  margin-top: 0.4rem;
  transform: rotate(45deg);
  border-radius: 2px;
  position: relative;
  z-index: 1;
  flex-shrink: 0;
}
.page-news .news-node--match {
  background: var(--news-red);
  box-shadow: 0 0 0 4px rgba(212, 0, 0, 0.14);
}
.page-news .news-node--release {
  background: var(--news-gold);
  box-shadow: 0 0 0 4px rgba(201, 160, 99, 0.16);
}
.page-news .news-node--feature {
  background: var(--news-graphite);
  box-shadow: 0 0 0 4px rgba(51, 51, 51, 0.1);
}
.page-news .news-node--feedback {
  background: var(--news-red-dark);
  box-shadow: 0 0 0 4px rgba(153, 0, 0, 0.12);
}

.page-news .news-card-content {
  min-width: 0;
}
.page-news .news-card-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}
.page-news .news-type {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 0.2rem 0.65rem;
  border-radius: 3px;
}
.page-news .news-type--match {
  background: #fae6e6;
  color: var(--news-red-dark);
}
.page-news .news-type--release {
  background: #f5ead4;
  color: #8a6a35;
}
.page-news .news-type--feature {
  background: rgba(26, 27, 28, 0.08);
  color: var(--news-graphite);
}
.page-news .news-type--feedback {
  background: #e8e9ec;
  color: #555555;
}
.page-news .news-badge {
  font-size: 0.75rem;
  color: var(--steel);
  letter-spacing: 0.08em;
}
.page-news .news-card-title {
  font-family: var(--font-head);
  font-size: 1.25rem;
  line-height: 1.35;
  color: var(--news-ink);
  letter-spacing: -0.01em;
  margin: 0;
}
.page-news .news-card-excerpt {
  margin: 0.5rem 0 0;
  color: var(--news-graphite);
  font-size: 0.9375rem;
  line-height: 1.7;
  max-width: 52rem;
}
.page-news .news-card-tags {
  margin-top: 0.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.page-news .news-card-media {
  margin-top: 1rem;
}
.page-news .news-card-media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 0.5rem;
  border: 1px solid rgba(26, 27, 28, 0.1);
  object-fit: cover;
}

/* ===== 专题聚焦 ===== */
.page-news .news-feature {
  position: relative;
}
.page-news .news-feature .tif-kicker {
  color: var(--news-gold-light);
}
.page-news .news-feature .tif-title {
  color: var(--news-white);
}
.page-news .news-feature .tif-lead {
  color: rgba(255, 255, 255, 0.6);
}

.page-news .news-feature-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  background: var(--news-ink-soft);
  border-radius: 0.75rem;
  overflow: hidden;
  margin-top: 2.5rem;
  box-shadow: 0 0 60px rgba(0, 0, 0, 0.3);
}
.page-news .news-feature-media {
  position: relative;
  overflow: hidden;
  display: flex;
}
.page-news .news-feature-media img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  display: block;
  flex: 1;
}
.page-news .news-feature-media::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 45%;
  height: 100%;
  background: linear-gradient(135deg, transparent 0%, transparent 62%, rgba(212, 0, 0, 0.3) 62.4%, rgba(212, 0, 0, 0.3) 66%, transparent 66.2%);
  pointer-events: none;
}
.page-news .news-feature-content {
  padding: 2rem 1.5rem;
  position: relative;
}
.page-news .news-feature-kicker {
  display: inline-block;
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--news-gold-light);
  border: 1px solid rgba(201, 160, 99, 0.35);
  border-radius: 3px;
  padding: 0.3rem 0.8rem;
  margin-bottom: 1.25rem;
}
.page-news .news-feature-title {
  font-family: var(--font-head);
  font-size: 1.75rem;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--news-white);
  margin: 0 0 1rem;
}
.page-news .news-feature-text {
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.75;
  font-size: 0.9375rem;
  margin: 0;
}
.page-news .news-feature-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: rgba(212, 0, 0, 0.18);
  border-radius: 0.5rem;
  overflow: hidden;
  margin-top: 1.75rem;
}
.page-news .news-feature-metrics div {
  background: rgba(23, 24, 25, 0.94);
  padding: 1.2rem 1.4rem;
}
.page-news .news-feature-metrics strong {
  display: block;
  font-family: var(--font-head);
  font-size: 1.75rem;
  line-height: 1.1;
  color: var(--news-gold-light);
}
.page-news .news-feature-metrics span {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.6);
}
.page-news .news-feature-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

/* ===== 更新预告 ===== */
.page-news .news-next {
  background: var(--news-paper);
  padding: 5rem 0;
}
.page-news .news-roadmap-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  background: var(--news-ink);
  color: var(--news-white);
  border-radius: 0.75rem;
  overflow: hidden;
  margin-top: 2.5rem;
}
.page-news .news-roadmap-media {
  position: relative;
  min-height: 200px;
  display: flex;
}
.page-news .news-roadmap-media img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
  opacity: 0.55;
  flex: 1;
}
.page-news .news-roadmap-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(26, 27, 28, 0.6) 100%);
  pointer-events: none;
}
.page-news .news-roadmap-list {
  display: grid;
  grid-template-columns: repeat(1, minmax(0, 1fr));
  gap: 1px;
  background: rgba(212, 0, 0, 0.18);
  padding: 0;
}
.page-news .news-roadmap-item {
  padding: 1.5rem 1.6rem;
  background: var(--news-ink-soft);
  position: relative;
  overflow: hidden;
  display: flex;
  gap: 1rem;
}
.page-news .news-roadmap-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--news-red);
}
.page-news .news-roadmap-dot {
  width: 10px;
  height: 10px;
  transform: rotate(45deg);
  background: var(--news-gold);
  display: inline-block;
  margin-top: 0.25rem;
  border-radius: 1px;
  flex-shrink: 0;
}
.page-news .news-roadmap-item h3 {
  font-family: var(--font-head);
  font-size: 1.125rem;
  margin: 0;
  color: var(--news-white);
}
.page-news .news-roadmap-item p {
  margin: 0.35rem 0 0;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.65;
}

/* ===== 继续探索 ===== */
.page-news .news-more {
  padding: 5rem 0;
}
.page-news .news-more-title {
  margin: 0 0 2rem;
  font-family: var(--font-head);
  font-size: 1.5rem;
  color: var(--news-white);
}
.page-news .news-more-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: rgba(212, 0, 0, 0.22);
  border: 1px solid rgba(212, 0, 0, 0.22);
  border-radius: 0.75rem;
  overflow: hidden;
}
.page-news .news-more-card {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  background: var(--news-ink-soft);
  padding: 1.5rem 1.25rem;
  color: var(--news-white);
  text-decoration: none;
  min-height: 120px;
  transition: background 0.25s ease;
}
.page-news .news-more-card:hover {
  background: var(--news-ink);
}
.page-news .news-more-card .tif-kicker {
  color: var(--news-gold-light);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.page-news .news-more-card strong {
  font-family: var(--font-head);
  font-size: 1.25rem;
  line-height: 1.2;
}
.page-news .news-more-card span:last-child {
  margin-top: auto;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.6);
}

/* ===== 桌面端增强 ===== */
@media (min-width: 640px) {
  .page-news .news-hero-word {
    font-size: 3.75rem;
  }
  .page-news .news-roadmap-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-news .news-more-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-news .news-more-card {
    padding: 1.75rem 1.5rem;
    min-height: 140px;
  }
}

@media (min-width: 720px) {
  .page-news .news-card {
    gap: 1.25rem;
  }
  .page-news .news-card--withmedia .news-card-content {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 240px;
    gap: 1.5rem;
    align-items: start;
  }
  .page-news .news-card-media {
    margin-top: 0;
  }
  .page-news .news-card-media img {
    height: 160px;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero {
    padding: 6rem 0 5rem;
  }
  .page-news .news-hero-grid {
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 3rem;
  }
  .page-news .news-hero-aside {
    margin-bottom: 0;
  }
  .page-news .news-feature-card {
    grid-template-columns: 48% 52%;
  }
  .page-news .news-feature-media img {
    height: 100%;
    min-height: 560px;
  }
  .page-news .news-feature-content {
    padding: 3rem;
  }
  .page-news .news-feature-title {
    font-size: 2.25rem;
  }
  .page-news .news-feature-metrics {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-news .news-roadmap-media img {
    height: 100%;
  }
  .page-news .news-roadmap-media {
    min-height: 100%;
  }
  .page-news .news-roadmap-list {
    padding: 1.5rem;
  }
}

@media (min-width: 1000px) {
  .page-news .news-roadmap-card {
    grid-template-columns: 42% 58%;
  }
  .page-news .news-roadmap-media {
    min-height: 420px;
  }
  .page-news .news-roadmap-media img {
    height: 100%;
    min-height: 420px;
  }
  .page-news .news-roadmap-list {
    padding: 2rem;
  }
}