/* ========== 品牌日志 · page-news ========== */
.page-news {
  --news-line: rgba(159, 179, 200, 0.16);
  --news-glow: rgba(0, 229, 255, 0.12);
  color: var(--clr-cloud);
  position: relative;
}

/* ---------- 页头区 ---------- */
.page-news .journal-hero {
  padding: 64px 0 40px;
  position: relative;
  border-bottom: 1px solid var(--news-line);
  background:
    radial-gradient(ellipse 80% 60% at 85% 10%, rgba(122, 90, 248, 0.16) 0%, transparent 60%),
    var(--clr-deep);
}

.page-news .breadcrumb__sep {
  margin-inline: 8px;
  color: var(--clr-steel);
}

.page-news .journal-hero__grid {
  display: grid;
  gap: 24px;
  margin-top: 32px;
}

.page-news .journal-hero__note {
  border-left: 2px solid var(--clr-neon);
  padding-left: 16px;
  align-self: start;
}

.page-news .journal-hero__index {
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.8;
  color: var(--clr-steel);
  margin: 12px 0 0;
  letter-spacing: 0.04em;
}

.page-news .journal-hero__content h1 {
  font-family: var(--font-display);
  font-size: clamp(40px, 8vw, 72px);
  line-height: 0.95;
  letter-spacing: 0.01em;
  margin: 0 0 20px;
  text-transform: uppercase;
}

.page-news .journal-hero__content .lead {
  max-width: 580px;
  margin-bottom: 24px;
}

.page-news .journal-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-news .journal-hero__tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-family: var(--font-mono);
  color: var(--clr-steel);
  border: 1px solid var(--news-line);
  border-radius: var(--radius-pill);
  padding: 6px 14px;
}

/* ---------- 通用标题区 ---------- */
.page-news .section-heading {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

.page-news .section-heading__desc {
  color: var(--clr-steel);
  font-size: 14px;
  line-height: 1.7;
  max-width: 360px;
}

.page-news .section-heading--center {
  align-items: center;
  text-align: center;
}

.page-news .section-heading--center .section-heading__desc {
  margin-inline: auto;
}

.page-news .section-heading--inline {
  flex-direction: row;
  justify-content: space-between;
  align-items: flex-end;
}

.page-news .section-heading h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 5vw, 44px);
  text-transform: uppercase;
  margin: 4px 0 0;
}

/* ---------- 最新动态 · 时间轴 ---------- */
.page-news .journal-feed {
  background:
    radial-gradient(ellipse 60% 40% at 5% 30%, rgba(0, 229, 255, 0.06) 0%, transparent 60%),
    var(--clr-deep);
}

.page-news .journal-feed__filter {
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 32px;
}

.page-news .feed-archive {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  font-family: var(--font-mono);
  font-size: 13px;
}

.page-news .feed-archive__label {
  color: var(--clr-steel);
  margin-right: 4px;
}

.page-news .feed-archive__chip {
  color: var(--clr-steel);
  border: 1px solid var(--news-line);
  border-radius: var(--radius-pill);
  padding: 4px 12px;
}

.page-news .feed-archive__chip--current {
  color: var(--clr-neon);
  border-color: rgba(57, 255, 20, 0.4);
  background: rgba(57, 255, 20, 0.08);
}

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

.page-news .feed-layout__list::before {
  content: "";
  position: absolute;
  left: 90px;
  top: 24px;
  bottom: 24px;
  width: 1px;
  background: linear-gradient(var(--clr-cyan), var(--clr-nebula));
  opacity: 0.5;
  z-index: 0;
}

.page-news .feed-item {
  display: grid;
  grid-template-columns: 64px 20px 1fr;
  column-gap: 16px;
  padding: 28px 0;
  border-bottom: 1px solid var(--news-line);
  position: relative;
  z-index: 1;
}

.page-news .feed-item__index {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--clr-cyan);
  text-align: right;
  padding-top: 8px;
  white-space: nowrap;
}

.page-news .feed-item__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--clr-ocean);
  border: 2px solid var(--clr-cyan);
  margin-top: 16px;
  justify-self: center;
  position: relative;
  z-index: 1;
  transition: background 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out), border-color 0.3s var(--ease-out);
}

.page-news .feed-item:hover .feed-item__dot {
  background: var(--clr-neon);
  border-color: var(--clr-neon);
  box-shadow: 0 0 14px rgba(57, 255, 20, 0.7);
}

.page-news .feed-item__body {
  min-width: 0;
}

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

.page-news .feed-item__cat {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--clr-steel);
  letter-spacing: 0.06em;
}

.page-news .feed-item h3 {
  font-size: 18px;
  line-height: 1.4;
  margin: 0 0 8px;
  color: var(--clr-cloud);
}

.page-news .feed-item p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--clr-steel);
  margin: 0 0 12px;
  max-width: 640px;
}

.page-news .btn--sm {
  padding: 8px 16px;
  font-size: 13px;
}

/* ---------- 战报速递 ---------- */
.page-news .journal-matchday {
  background:
    linear-gradient(180deg, transparent 0%, rgba(16, 42, 67, 0.55) 100%),
    var(--clr-deep);
}

.page-news .matchday-grid {
  display: grid;
  gap: 24px;
}

.page-news .matchday-grid__lead {
  font-size: 15px;
  line-height: 1.8;
  color: var(--clr-steel);
  margin: 16px 0 0;
  border-left: 2px solid var(--clr-orange);
  padding-left: 16px;
}

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

.page-news .matchday-grid__side .data-card {
  border-left: 3px solid var(--clr-orange);
}

/* ---------- 复盘拆解 ---------- */
.page-news .journal-review {
  background: var(--clr-deep);
}

.page-news .editorial-split--reverse .editorial-split__content {
  order: 1;
}

.page-news .editorial-split--reverse .editorial-split__note {
  order: 2;
}

.page-news .journal-review .lead {
  color: var(--clr-cloud);
}

.page-news .journal-review .lead strong {
  color: var(--clr-orange);
  font-weight: 700;
}

.page-news .review-grid {
  display: grid;
  gap: 24px;
}

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

.page-news .review-phase {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
  background: var(--clr-ocean);
  border-radius: var(--radius-md);
  padding: 20px;
  border: 1px solid var(--news-line);
  transition: border-color 0.3s var(--ease-out), background 0.3s var(--ease-out);
}

.page-news .review-phase:hover {
  border-color: rgba(122, 90, 248, 0.45);
  background: linear-gradient(135deg, rgba(122, 90, 248, 0.12), rgba(16, 42, 67, 0.6));
}

.page-news .review-phase__num {
  font-family: var(--font-display);
  font-size: 28px;
  color: var(--clr-orange);
  line-height: 1;
}

.page-news .review-phase h3 {
  margin: 0 0 6px;
  font-size: 16px;
  color: var(--clr-cloud);
}

.page-news .review-phase p {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--clr-steel);
}

/* ---------- 使用指南 ---------- */
.page-news .journal-guide {
  background:
    linear-gradient(135deg, rgba(16, 42, 67, 0.8), rgba(11, 27, 43, 0.9)),
    var(--clr-deep);
}

.page-news .guide-grid {
  display: grid;
  gap: 20px;
}

.page-news .guide-card {
  background: var(--clr-nebula);
  border-radius: var(--radius-lg);
  padding: 24px;
  border: 1px solid var(--news-line);
  position: relative;
  overflow: hidden;
}

.page-news .guide-card::after {
  content: "";
  position: absolute;
  right: -40px;
  bottom: -40px;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 229, 255, 0.12), transparent 70%);
  pointer-events: none;
}

.page-news .guide-card--login {
  border-top: 3px solid var(--clr-orange);
}

.page-news .guide-card--compare {
  border-top: 3px solid var(--clr-neon);
}

.page-news .guide-card__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.page-news .guide-card__step {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--clr-cyan);
  letter-spacing: 0.1em;
}

.page-news .guide-card h3 {
  margin: 0 0 10px;
  font-size: 20px;
  line-height: 1.3;
  color: var(--clr-cloud);
}

.page-news .guide-card > p {
  font-size: 14px;
  line-height: 1.75;
  color: var(--clr-steel);
  margin: 0 0 16px;
}

.page-news .guide-card__steps {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  counter-reset: guide-step;
  display: grid;
  gap: 10px;
}

.page-news .guide-card__steps li {
  counter-increment: guide-step;
  position: relative;
  padding-left: 28px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--clr-steel);
}

.page-news .guide-card__steps li::before {
  content: counter(guide-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--clr-cyan);
}

.page-news .guide-visual .image-frame {
  max-width: 100%;
}

/* ---------- 专题研究 · 杂志跨页 ---------- */
.page-news .journal-topic {
  background:
    radial-gradient(ellipse 70% 40% at 90% 90%, rgba(122, 90, 248, 0.1) 0%, transparent 60%),
    var(--clr-deep);
  padding-bottom: 96px;
}

.page-news .topic-magazine {
  display: grid;
  gap: 20px;
  margin-top: 20px;
}

.page-news .topic-magazine__chart {
  background: var(--clr-ocean);
  border-radius: var(--radius-lg);
  padding: 24px;
  border: 1px solid var(--news-line);
}

.page-news .topic-chart {
  width: 100%;
  height: auto;
  display: block;
}

.page-news .topic-chart__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--clr-steel);
}

.page-news .legend-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-right: 6px;
  vertical-align: -1px;
}

.page-news .legend-dot--green {
  background: var(--clr-neon);
}

.page-news .legend-dot--cyan {
  background: var(--clr-cyan);
}

.page-news .topic-magazine__note {
  background: rgba(122, 90, 248, 0.1);
  border: 1px solid rgba(122, 90, 248, 0.3);
  border-radius: var(--radius-md);
  padding: 20px;
}

.page-news .topic-magazine__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--clr-violet);
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}

.page-news .topic-magazine__note p {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--clr-steel);
}

.page-news .topic-magazine__note p:last-child {
  margin-bottom: 0;
}

/* ---------- 媒体查询 · 平板 ---------- */
@media (min-width: 768px) {
  .page-news .journal-hero {
    padding: 96px 0 56px;
  }

  .page-news .journal-hero__grid {
    grid-template-columns: 220px 1fr;
    gap: 32px;
  }

  .page-news .section-heading {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
  }

  .page-news .feed-item {
    grid-template-columns: 88px 24px 1fr;
    column-gap: 20px;
  }

  .page-news .feed-layout__list::before {
    left: 120px;
  }

  .page-news .matchday-grid {
    grid-template-columns: minmax(0, 1fr) 260px;
  }

  .page-news .review-grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: start;
  }

  .page-news .guide-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-news .guide-visual {
    grid-column: 1 / -1;
    justify-self: center;
  }

  .page-news .guide-visual .image-frame {
    max-width: 440px;
  }

  .page-news .topic-magazine {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    grid-template-areas:
      "chart chart"
      "note  aside";
  }

  .page-news .topic-magazine__chart {
    grid-area: chart;
  }

  .page-news .topic-magazine__note {
    grid-area: note;
  }

  .page-news .topic-magazine__aside {
    grid-area: aside;
  }
}

/* ---------- 媒体查询 · 桌面 ---------- */
@media (min-width: 1024px) {
  .page-news .journal-feed .section-heading {
    align-items: flex-end;
  }

  .page-news .feed-item {
    grid-template-columns: 96px 28px 1fr;
  }

  .page-news .feed-layout__list::before {
    left: 130px;
  }

  .page-news .guide-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 0.85fr);
    align-items: stretch;
  }

  .page-news .guide-visual {
    grid-column: auto;
    justify-self: stretch;
  }

  .page-news .guide-visual .image-frame {
    max-width: 100%;
    height: 100%;
  }

  .page-news .topic-magazine {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    grid-template-areas:
      "chart note"
      "chart aside";
    align-items: stretch;
  }

  .page-news .topic-magazine__chart {
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
}