/* ==========================================
   亚盈体育 · 动态观察（/insights/）
   页面专属样式 · .page-news
   ========================================== */
.page-news {
  --news-num-size: clamp(2.4rem, 6vw, 3.4rem);
  --news-shadow: 6px 6px 0 0 rgba(10, 31, 68, 0.8);
  padding-bottom: 64px;
}

/* ---- 面包屑 ---- */
.page-news .breadcrumb {
  margin-top: 28px;
}

/* ---- 页面头部 ---- */
.page-news .news-head {
  position: relative;
  overflow: hidden;
  border-bottom: 3px solid var(--color-border);
  padding: 34px 8px 32px 0;
  margin-bottom: 48px;
}

.page-news .news-head::before {
  content: "";
  position: absolute;
  top: -10%;
  right: -8%;
  width: 42%;
  height: 70%;
  background: linear-gradient(120deg, transparent 30%, rgba(255, 107, 53, 0.12));
  clip-path: polygon(35% 0, 100% 0, 100% 100%);
  pointer-events: none;
}

.page-news .news-head::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -3px;
  width: clamp(64px, 18vw, 220px);
  height: 3px;
  background: var(--color-neon);
}

.page-news .news-head__kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--color-neon);
}

.page-news .news-head__kicker::before {
  content: "";
  display: block;
  width: 32px;
  height: 4px;
  background: var(--color-neon);
}

.page-news .news-head__title {
  margin: 0 0 22px;
  max-width: 980px;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 7vw, 4.2rem);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: 0.015em;
  text-transform: uppercase;
  color: var(--color-text);
}

.page-news .news-head__title span {
  color: var(--color-orange);
}

.page-news .news-head__lead {
  max-width: 720px;
  margin: 0;
  padding-left: 18px;
  border-left: 4px solid var(--color-orange);
  font-size: 16px;
  line-height: 1.65;
  color: var(--color-muted);
}

/* ---- 最新发布：区段头 ---- */
.page-news .news-section {
  margin-top: 48px;
}

.page-news .news-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  border-bottom: 2px solid var(--color-border);
  padding-bottom: 16px;
  margin-bottom: 26px;
}

.page-news .news-section-head__title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0;
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text);
}

.page-news .news-section-head__title::before {
  content: "";
  display: block;
  width: 8px;
  height: 24px;
  background: var(--color-orange);
}

.page-news .news-section-head .button--ghost {
  padding: 8px 16px;
  border: 2px solid var(--color-orange);
  color: var(--color-orange);
  background: transparent;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: background-color .2s ease, color .2s ease, box-shadow .2s ease;
}

.page-news .news-section-head .button--ghost:hover {
  background: var(--color-orange);
  color: var(--color-deep);
  box-shadow: 4px 4px 0 0 rgba(255, 107, 53, 0.3);
}

/* ---- 主布局 ---- */
.page-news .news-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
}

.page-news .news-list {
  display: flex;
  flex-direction: column;
  gap: 26px;
  min-width: 0;
}

/* ---- 文章卡片（移动优先） ---- */
.page-news .news-card {
  position: relative;
  display: flex;
  flex-direction: column;
  border: 2px solid var(--color-border);
  background: var(--color-surface);
  transition: border-color .22s ease, background-color .22s ease, transform .22s ease;
  scroll-margin-top: 18px;
}

.page-news .news-card:hover {
  border-color: var(--color-orange);
  background: #16355E;
  transform: translateY(-2px);
}

.page-news .news-card::after {
  content: "→";
  position: absolute;
  right: 16px;
  bottom: 12px;
  font-size: 18px;
  color: var(--color-orange);
  opacity: 0;
  transform: translateX(-8px);
  transition: opacity .2s ease, transform .2s ease;
  pointer-events: none;
}

.page-news .news-card:hover::after {
  opacity: 1;
  transform: translateX(0);
}

/* 编号 */
.page-news .news-card__num {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-display);
  font-size: var(--news-num-size);
  line-height: 0.9;
  letter-spacing: 0.04em;
  color: var(--color-neon);
  opacity: 0.32;
  pointer-events: none;
}

.page-news .news-card--feature .news-card__num {
  font-size: clamp(3rem, 7vw, 4.4rem);
  opacity: 0.4;
}

.page-news .news-card--compact .news-card__num {
  font-size: clamp(2rem, 5vw, 2.6rem);
}

/* 媒体 */
.page-news .news-card__media {
  position: relative;
  overflow: hidden;
  border-bottom: 2px solid var(--color-border);
  background: var(--color-deep);
}

.page-news .news-card__media img {
  display: block;
  width: 100%;
  height: auto;
  transition: transform .3s ease;
}

.page-news .news-card:hover .news-card__media img {
  transform: scale(1.04);
}

/* 正文 */
.page-news .news-card__body {
  position: relative;
  z-index: 1;
  padding: 22px 20px;
  min-width: 0;
}

.page-news .news-card__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin-bottom: 10px;
}

.page-news .news-card__time {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--color-muted);
}

.page-news .news-card__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 400;
  line-height: 1.25;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--color-text);
  padding-right: 8px;
}

.page-news .news-card__excerpt {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-muted);
}

/* 特色卡 */
.page-news .news-card--feature {
  padding: 0;
  border-width: 3px;
}

.page-news .news-card--feature .news-card__body {
  padding: 26px 24px;
}

.page-news .news-card--feature .news-card__title {
  font-size: 24px;
}

/* 紧凑卡 */
.page-news .news-card--compact {
  border-style: dashed;
  background: rgba(17, 43, 85, 0.55);
}

.page-news .news-card--compact .news-card__body {
  padding: 18px 20px;
}

.page-news .news-card--compact .news-card__title {
  font-size: 18px;
}

.page-news .news-card--compact .news-card__excerpt {
  font-size: 14px;
}

/* ---- 继续探索 ---- */
.page-news .news-more {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px 20px;
  border: 2px solid var(--color-orange);
  background: linear-gradient(120deg, rgba(255, 107, 53, 0.16), rgba(255, 107, 53, 0.02) 55%, rgba(57, 255, 20, 0.05));
  padding: 16px 20px;
  margin-top: 6px;
}

.page-news .news-more__label {
  font-family: var(--font-display);
  font-size: 15px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-orange);
  white-space: nowrap;
}

.page-news .news-more__links {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 22px;
}

.page-news .news-more__links a {
  padding-bottom: 4px;
  border-bottom: 2px solid var(--color-border);
  color: var(--color-text);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: color .2s ease, border-color .2s ease;
}

.page-news .news-more__links a:hover {
  color: var(--color-orange);
  border-color: var(--color-orange);
}

/* ---- 侧边栏 ---- */
.page-news .news-side {
  display: flex;
  flex-direction: column;
  gap: 24px;
  scroll-margin-top: 18px;
}

.page-news .side-box {
  border: 2px solid var(--color-border);
  background: var(--color-surface);
  padding: 20px 18px;
}

.page-news .side-box--popular {
  background: linear-gradient(180deg, var(--color-surface), rgba(17, 43, 85, 0.72));
}

.page-news .side-title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text);
}

.page-news .side-title::before {
  content: "";
  display: block;
  width: 20px;
  height: 4px;
  background: var(--color-neon);
  flex-shrink: 0;
}

.page-news .side-desc {
  margin: 0 0 16px;
  font-size: 14px;
  color: var(--color-muted);
}

/* 主题标签 */
.page-news .topic-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-news .topic-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 13px;
  border: 2px solid var(--color-neon);
  color: var(--color-neon);
  background: transparent;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: background-color .2s ease, color .2s ease, box-shadow .2s ease;
}

.page-news .topic-tag:hover {
  background: var(--color-neon);
  color: var(--color-deep);
  box-shadow: 4px 4px 0 0 rgba(57, 255, 20, 0.25);
}

.page-news .topic-tag__count {
  min-width: 22px;
  padding: 2px 5px;
  background: var(--color-neon);
  color: var(--color-deep);
  font-size: 12px;
  line-height: 1;
  text-align: center;
}

.page-news .topic-tag:hover .topic-tag__count {
  background: var(--color-deep);
  color: var(--color-neon);
}

/* 热门内容 */
.page-news .popular-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .popular-list__item + .popular-list__item {
  border-top: 1px solid var(--color-border);
}

.page-news .popular-list__link {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 4px 14px 2px;
  color: var(--color-text);
  text-decoration: none;
  transition: color .2s ease, padding-left .2s ease;
}

.page-news .popular-list__link:hover {
  color: var(--color-orange);
  padding-left: 8px;
}

.page-news .popular-list__idx {
  flex-shrink: 0;
  min-width: 24px;
  padding-top: 3px;
  font-family: var(--font-display);
  font-size: 19px;
  line-height: 1;
  color: var(--color-neon);
}

.page-news .popular-list__text {
  display: flex;
  flex-direction: column;
  gap: 7px;
  min-width: 0;
  font-size: 15px;
  line-height: 1.45;
}

.page-news .popular-list__bar {
  height: 4px;
  background: var(--color-border);
}

.page-news .popular-list__bar--5 { background: linear-gradient(90deg, var(--color-orange) 0 100%, var(--color-border) 100%); }
.page-news .popular-list__bar--4 { background: linear-gradient(90deg, var(--color-orange) 0 80%, var(--color-border) 80%); }
.page-news .popular-list__bar--3 { background: linear-gradient(90deg, var(--color-orange) 0 60%, var(--color-border) 60%); }
.page-news .popular-list__bar--2 { background: linear-gradient(90deg, var(--color-orange) 0 40%, var(--color-border) 40%); }
.page-news .popular-list__bar--1 { background: linear-gradient(90deg, var(--color-orange) 0 20%, var(--color-border) 20%); }

/* ---- ≥640px ---- */
@media (min-width: 640px) {
  .page-news .news-card {
    flex-direction: row;
  }

  .page-news .news-card__media {
    flex: 0 0 200px;
    border-right: 2px solid var(--color-border);
    border-bottom: 0;
  }

  .page-news .news-card__media img {
    height: 100%;
    object-fit: cover;
  }

  .page-news .news-card--feature .news-card__media {
    flex-basis: 36%;
  }

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

  .page-news .news-card--feature .news-card__body {
    padding: 30px 28px;
  }
}

/* ---- ≥1024px ---- */
@media (min-width: 1024px) {
  .page-news .news-head {
    padding: 48px 8px 44px 0;
    margin-bottom: 56px;
  }

  .page-news .news-head__title {
    font-size: clamp(3rem, 5vw, 4.5rem);
  }

  .page-news .news-section-head__title {
    font-size: 30px;
  }

  .page-news .news-layout {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: clamp(24px, 4vw, 56px);
  }

  .page-news .news-side {
    position: sticky;
    top: 24px;
  }

  .page-news .news-card--feature .news-card__title {
    font-size: 30px;
  }

  .page-news .news-card--compact .news-card__body {
    padding: 20px 26px;
  }
}

/* ---- 极窄屏微调 ---- */
@media (max-width: 420px) {
  .page-news .news-head::before {
    display: none;
  }

  .page-news .news-card__body {
    padding: 18px 16px;
  }

  .page-news .news-section-head .button--ghost {
    padding: 6px 12px;
    font-size: 13px;
  }
}