/* ===== 乐鱼动态资讯页面专属样式 ===== */
.page-news {
  --news-bg-paper: rgba(229, 234, 240, 0.045);
  --news-border-gold: rgba(212, 175, 55, 0.38);
  --news-border-green: rgba(100, 255, 218, 0.24);
  --news-border-orange: rgba(255, 107, 53, 0.4);
  --news-shadow: 0 2px 6px rgba(2, 12, 28, 0.3), 0 14px 36px rgba(2, 12, 28, 0.26);
  --news-shadow-hover: 0 2px 6px rgba(2, 12, 28, 0.26), 0 18px 44px rgba(2, 12, 28, 0.36), 0 0 0 1px rgba(100, 255, 218, 0.22);
  --news-accent-purple: #9D80FF;
}

.page-news .section {
  padding: var(--sp-6) 0;
}

.page-news .section__header {
  margin-bottom: var(--sp-5);
}

.page-news .section__header h2.section__title {
  color: var(--c-text);
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin: 0;
}

.page-news .section__subtitle {
  color: var(--c-muted);
  font-size: 0.9rem;
  margin: var(--sp-2) 0 0;
  line-height: 1.6;
}

.page-news .section-no {
  color: var(--c-orange);
  font-family: var(--font-mono);
  font-size: 0.65em;
  font-weight: 600;
  margin-right: var(--sp-2);
  vertical-align: 0.2em;
}

/* 面包屑 */
.page-news .breadcrumb {
  margin-bottom: var(--sp-5);
  font-size: 14px;
  color: var(--c-muted);
}

.page-news .breadcrumb a {
  color: var(--c-muted);
  text-decoration: none;
  transition: color var(--trans-fast);
}

.page-news .breadcrumb a:hover {
  color: var(--c-neon);
}

/* ===== Hero 首屏 ===== */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
}

.page-news .news-hero::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  border: 46px solid rgba(100, 255, 218, 0.05);
}

.page-news .news-hero::after {
  content: '';
  position: absolute;
  left: -20px;
  bottom: 0;
  width: 180%;
  height: 3px;
  background: linear-gradient(90deg, transparent, rgba(100, 255, 218, 0.7), rgba(255, 107, 53, 0.7), transparent);
  transform: rotate(-1.2deg);
  transform-origin: left center;
}

.page-news .news-hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-5);
  padding-top: var(--sp-5);
  padding-bottom: var(--sp-6);
  position: relative;
}

.page-news .news-hero__content {
  max-width: 640px;
}

.page-news .news-hero__tagline {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  border: 1px solid var(--news-border-green);
  color: var(--c-neon);
  padding: var(--sp-1) var(--sp-3);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: var(--sp-4);
}

.page-news .news-hero h1 {
  color: var(--c-text);
  font-size: clamp(1.9rem, 4.6vw, 3.4rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
  font-weight: 800;
  margin: 0 0 var(--sp-4);
}

.page-news .news-hero__dot {
  color: var(--c-neon);
}

.page-news .news-hero__lead {
  color: var(--c-muted);
  font-size: clamp(1rem, 1.6vw, 1.125rem);
  line-height: 1.75;
  margin: 0 0 var(--sp-5);
  max-width: 50ch;
}

.page-news .news-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-4) var(--sp-6);
}

.page-news .news-hero__stats .stat {
  display: grid;
  gap: var(--sp-1);
}

.page-news .news-hero__stat-num {
  font-size: 1.7rem;
  line-height: 1;
  color: var(--c-neon);
}

.page-news .news-hero__stat-num--orange {
  color: var(--c-orange);
}

.page-news .news-hero__stats .stat__label {
  color: var(--c-muted);
  font-size: 13px;
}

.page-news .news-hero__visual {
  display: none;
}

.page-news .news-hero__visual text {
  font-family: var(--font-mono);
}

/* ===== 最新发布 ===== */
.page-news .news-latest {
  padding-top: var(--sp-4);
}

.page-news .news-latest__banner {
  position: relative;
  margin-bottom: var(--sp-6);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--news-border-gold);
  box-shadow: var(--news-shadow);
}

.page-news .news-latest__banner img {
  width: 100%;
  height: auto;
  display: block;
}

.page-news .news-latest__banner::after {
  content: '';
  position: absolute;
  inset: 10px;
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: var(--radius-sm);
  pointer-events: none;
}

.page-news .news-latest__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-6);
}

.page-news .news-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--sp-4);
}

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

.page-news .news-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  padding: var(--sp-4);
  border: 1px solid rgba(229, 234, 240, 0.1);
  border-radius: var(--radius-md);
  background: linear-gradient(145deg, rgba(18, 59, 94, 0.45), rgba(10, 35, 66, 0.35));
  box-shadow: var(--news-shadow);
  transition: transform var(--trans-base), box-shadow var(--trans-base), border-color var(--trans-base);
}

.page-news .news-card:hover {
  transform: translateY(-4px);
  border-color: rgba(100, 255, 218, 0.35);
  box-shadow: var(--news-shadow-hover);
}

.page-news .news-card__badge {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border: 1px solid var(--news-border-gold);
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.12), rgba(229, 234, 240, 0.02));
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--c-gold);
  flex-shrink: 0;
  position: relative;
}

.page-news .news-card__badge::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 8px;
  right: 8px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--c-gold), transparent);
}

.page-news .news-card__body {
  min-width: 0;
}

.page-news .news-card__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sp-2) var(--sp-3);
  margin-bottom: var(--sp-2);
}

.page-news .news-card__time {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--c-muted);
  letter-spacing: 0.04em;
}

.page-news .news-card__title {
  color: var(--c-text);
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.4;
  margin: 0 0 var(--sp-2);
}

.page-news .news-card__summary {
  color: var(--c-muted);
  font-size: 0.94rem;
  line-height: 1.7;
  margin: 0;
}

.page-news .news-card__more {
  margin-top: var(--sp-2);
}

.page-news .news-card__more summary {
  list-style: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--c-neon);
  font-size: 0.85rem;
  font-weight: 600;
  transition: color var(--trans-fast);
}

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

.page-news .news-card__more summary::before {
  content: '+';
  font-family: var(--font-mono);
  color: var(--c-orange);
  font-size: 1rem;
  line-height: 1;
}

.page-news .news-card__more[open] summary::before {
  content: '−';
}

.page-news .news-card__more p {
  margin: var(--sp-2) 0 0;
  padding: var(--sp-3);
  border-left: 2px solid var(--c-neon);
  background: rgba(100, 255, 218, 0.04);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--c-muted);
  font-size: 0.88rem;
  line-height: 1.7;
}

/* 标签与徽标颜色 */
.page-news .label--version,
.page-news .tag--version {
  color: var(--c-neon);
  border-color: rgba(100, 255, 218, 0.45);
}

.page-news .label--feature,
.page-news .tag--feature {
  color: var(--c-orange);
  border-color: rgba(255, 107, 53, 0.45);
}

.page-news .label--data,
.page-news .tag--data {
  color: var(--c-gold);
  border-color: rgba(212, 175, 55, 0.5);
}

.page-news .label--brand,
.page-news .tag--brand {
  color: var(--news-accent-purple);
  border-color: rgba(157, 128, 255, 0.42);
}

.page-news .label--lineup,
.page-news .tag--lineup {
  color: var(--c-neon);
  border-color: rgba(100, 255, 218, 0.36);
}

.page-news .label--v4,
.page-news .tag--v4 {
  color: var(--c-orange);
  border-color: rgba(255, 107, 53, 0.36);
}

/* 侧边栏 */
.page-news .news-sidebar {
  display: grid;
  gap: var(--sp-4);
  align-content: start;
}

.page-news .news-pinned {
  position: relative;
  padding: var(--sp-4);
  border: 1px solid var(--news-border-orange);
  border-radius: var(--radius-md);
  background: linear-gradient(150deg, rgba(255, 107, 53, 0.08), rgba(18, 59, 94, 0.35));
  overflow: hidden;
}

.page-news .news-pinned::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 42px;
  height: 42px;
  background: linear-gradient(225deg, rgba(255, 107, 53, 0.55), transparent 55%);
  border-bottom-left-radius: 10px;
}

.page-news .news-pinned__flag {
  display: inline-block;
  color: var(--c-orange);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  border: 1px solid rgba(255, 107, 53, 0.4);
  padding: 2px 8px;
  border-radius: 999px;
  margin-bottom: var(--sp-3);
}

.page-news .news-pinned__title {
  color: var(--c-text);
  font-size: 1.02rem;
  font-weight: 700;
  margin: 0 0 var(--sp-2);
  line-height: 1.45;
}

.page-news .news-pinned__desc {
  color: var(--c-muted);
  font-size: 0.88rem;
  line-height: 1.7;
  margin: 0 0 var(--sp-4);
}

.page-news .news-pinned__link {
  font-size: 0.88rem;
}

.page-news .news-tags,
.page-news .news-quick {
  padding: var(--sp-4);
  border: 1px solid rgba(229, 234, 240, 0.09);
  border-radius: var(--radius-md);
  background: var(--news-bg-paper);
}

.page-news .news-tags__title,
.page-news .news-quick__title {
  color: var(--c-text);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin: 0 0 var(--sp-3);
  padding-bottom: var(--sp-2);
  border-bottom: 1px solid rgba(229, 234, 240, 0.1);
}

.page-news .news-tags__cloud {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
}

.page-news .news-quick__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--sp-2);
}

.page-news .news-quick__list a {
  color: var(--c-muted);
  font-size: 0.9rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color var(--trans-fast), transform var(--trans-fast);
}

.page-news .news-quick__list a::before {
  content: '→';
  color: var(--c-neon);
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.page-news .news-quick__list a:hover {
  color: var(--c-neon);
  transform: translateX(3px);
}

/* ===== 版本里程碑 ===== */
.page-news .release {
  background:
    radial-gradient(ellipse at 15% 85%, rgba(61, 46, 109, 0.5), transparent 46%),
    radial-gradient(ellipse at 85% 15%, rgba(100, 255, 218, 0.12), transparent 42%),
    var(--c-jewel);
  overflow: hidden;
}

.page-news .release__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-5);
}

.page-news .timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--sp-4);
  position: relative;
}

.page-news .timeline__item {
  display: flex;
  gap: var(--sp-4);
  align-items: flex-start;
  position: relative;
}

.page-news .timeline__node {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
  background: rgba(10, 35, 66, 0.7);
  border: 2px solid var(--c-neon);
  color: var(--c-neon);
  box-shadow: 0 0 0 4px rgba(100, 255, 218, 0.08);
}

.page-news .timeline__item:nth-child(1) .timeline__node {
  border-color: var(--c-gold);
  color: var(--c-gold);
  box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.12);
}

.page-news .timeline__item:nth-child(3) .timeline__node {
  border-color: var(--c-orange);
  color: var(--c-orange);
  box-shadow: 0 0 0 4px rgba(255, 107, 53, 0.12);
}

.page-news .timeline__item:nth-child(4) .timeline__node {
  background: rgba(100, 255, 218, 0.1);
  border-color: var(--c-neon);
  color: var(--c-neon);
}

.page-news .timeline__card {
  background: rgba(10, 35, 66, 0.35);
  border: 1px solid rgba(229, 234, 240, 0.09);
  border-radius: var(--radius-md);
  padding: var(--sp-4);
  flex: 1;
  transition: border-color var(--trans-base), box-shadow var(--trans-base);
}

.page-news .timeline__item:hover .timeline__card {
  border-color: rgba(100, 255, 218, 0.35);
  box-shadow: var(--news-shadow-hover);
}

.page-news .timeline__card h3 {
  color: var(--c-text);
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 var(--sp-2);
}

.page-news .timeline__card p {
  color: var(--c-muted);
  font-size: 0.88rem;
  line-height: 1.7;
  margin: 0;
}

.page-news .release__media img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--news-border-gold);
  box-shadow: var(--news-shadow);
  display: block;
}

/* ===== 专题报道 ===== */
.page-news .features {
  position: relative;
}

.page-news .features__list {
  display: grid;
  gap: var(--sp-5);
}

.page-news .feature-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-4);
  background: linear-gradient(145deg, rgba(18, 59, 94, 0.34), rgba(10, 35, 66, 0.28));
  border: 1px solid rgba(229, 234, 240, 0.09);
  border-radius: var(--radius-lg);
  padding: var(--sp-4);
  transition: border-color var(--trans-base), box-shadow var(--trans-base), transform var(--trans-base);
}

.page-news .feature-card:hover {
  transform: translateY(-3px);
  border-color: rgba(212, 175, 55, 0.4);
  box-shadow: var(--news-shadow-hover);
}

.page-news .feature-card__media {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--news-border-gold);
}

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

.page-news .feature-card__content .label {
  margin-bottom: var(--sp-2);
}

.page-news .feature-card__content h3 {
  color: var(--c-text);
  font-size: 1.2rem;
  font-weight: 700;
  margin: 0 0 var(--sp-2);
  line-height: 1.4;
}

.page-news .feature-card__content p {
  color: var(--c-muted);
  font-size: 0.92rem;
  line-height: 1.75;
  margin: 0 0 var(--sp-3);
}

.page-news .feature-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--c-neon);
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--trans-fast), color var(--trans-fast);
}

.page-news .feature-card__link::after {
  content: '→';
  font-family: var(--font-mono);
  color: var(--c-orange);
}

.page-news .feature-card__link:hover {
  border-bottom-color: var(--c-neon);
  color: var(--c-text);
}

/* ===== 订阅内容 ===== */
.page-news .subscribe {
  background:
    linear-gradient(135deg, rgba(61, 46, 109, 0.35), transparent 60%),
    linear-gradient(135deg, var(--c-jewel), var(--c-deep-light));
  border-top: 1px solid rgba(212, 175, 55, 0.3);
  border-bottom: 1px solid rgba(212, 175, 55, 0.2);
}

.page-news .subscribe__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-6);
}

.page-news .subscribe__intro {
  color: var(--c-muted);
  font-size: 0.95rem;
  line-height: 1.8;
  margin: var(--sp-3) 0 var(--sp-5);
  max-width: 60ch;
}

.page-news .subscribe__steps {
  list-style: none;
  margin: 0 0 var(--sp-5);
  padding: 0;
  display: grid;
  gap: var(--sp-3);
}

.page-news .subscribe__steps li {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  color: var(--c-muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

.page-news .subscribe__step-no {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--news-border-green);
  color: var(--c-neon);
  font-size: 0.85rem;
  font-weight: 700;
  background: rgba(100, 255, 218, 0.06);
}

.page-news .subscribe__visual {
  display: grid;
  justify-items: center;
  gap: var(--sp-4);
  text-align: center;
  align-content: center;
  padding: var(--sp-5) 0;
}

.page-news .subscribe__visual img {
  width: 100px;
  height: 100px;
  object-fit: cover;
  border-radius: 50%;
  border: 2px solid var(--news-border-green);
  box-shadow: var(--news-shadow);
}

.page-news .subscribe__note {
  color: var(--c-muted);
  font-size: 0.88rem;
  line-height: 1.7;
  max-width: 24ch;
  margin: 0;
}

/* ===== 平板及以上 ===== */
@media (min-width: 720px) {
  .page-news .news-hero__visual {
    display: block;
    justify-self: center;
    width: 240px;
    height: 240px;
  }

  .page-news .news-hero__visual svg {
    width: 100%;
    height: 100%;
    overflow: visible;
  }

  .page-news .news-card {
    flex-direction: row;
    gap: var(--sp-4);
  }

  .page-news .feature-card {
    padding: var(--sp-5);
  }
}

/* ===== 桌面端 ===== */
@media (min-width: 900px) {
  .page-news .section {
    padding: var(--sp-7) 0;
  }

  .page-news .news-hero__inner {
    grid-template-columns: minmax(0, 1fr) 340px;
    align-items: center;
    gap: var(--sp-7);
    padding-top: var(--sp-6);
    padding-bottom: var(--sp-7);
  }

  .page-news .news-hero__visual {
    width: 300px;
    height: 300px;
  }

  .page-news .news-latest__inner {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: var(--sp-6);
    align-items: start;
  }

  .page-news .news-sidebar {
    position: sticky;
    top: 88px;
  }

  .page-news .release__grid {
    grid-template-columns: 3fr 2fr;
    gap: var(--sp-6);
    align-items: center;
    margin-top: var(--sp-5);
  }

  .page-news .timeline {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--sp-4);
    padding-top: var(--sp-4);
  }

  .page-news .timeline::before {
    content: '';
    position: absolute;
    top: 24px;
    left: 8%;
    right: 8%;
    height: 2px;
    background: linear-gradient(90deg, var(--c-gold), var(--c-neon), var(--c-orange), var(--c-neon));
    opacity: 0.55;
  }

  .page-news .timeline__item {
    display: grid;
    grid-template-rows: 48px auto;
    justify-items: center;
    gap: var(--sp-4);
    text-align: left;
  }

  .page-news .timeline__node {
    position: relative;
    top: auto;
    left: auto;
    transform: none;
  }

  .page-news .features__list {
    gap: var(--sp-6);
  }

  .page-news .feature-card {
    grid-template-columns: 5fr 6fr;
    gap: var(--sp-5);
    align-items: center;
  }

  .page-news .feature-card--reverse .feature-card__media {
    order: 2;
  }

  .page-news .feature-card--reverse .feature-card__content {
    order: 1;
  }

  .page-news .subscribe__inner {
    grid-template-columns: 2fr 1fr;
    gap: var(--sp-7);
    align-items: center;
  }

  .page-news .subscribe__visual {
    border-left: 1px solid rgba(229, 234, 240, 0.1);
    padding-left: var(--sp-6);
  }
}