/* ===== 观察日志 /journal/ ===== */
.page-news {
  --news-card-bg: linear-gradient(155deg, rgba(47, 90, 69, 0.26), rgba(8, 23, 19, 0.92));
  --news-card-bg-hover: linear-gradient(155deg, rgba(47, 90, 69, 0.42), rgba(8, 23, 19, 0.95));
}

/* --- 面包屑与顶部空间（悬浮导航留白） --- */
.page-news .breadcrumb {
  padding-top: clamp(96px, 13vw, 132px);
  font-family: var(--bb-font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--bb-sage);
}

/* --- 首屏分屏 --- */
.page-news .journal-hero {
  display: grid;
  gap: clamp(22px, 4vw, 44px);
  padding: clamp(18px, 3vw, 34px) 0 clamp(30px, 5vw, 56px);
}

.page-news .journal-hero h1 {
  margin: 14px 0 18px;
  font-family: var(--bb-font-display);
  font-weight: 400;
  font-size: clamp(34px, 5.4vw, 66px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--bb-mist);
}

.page-news .journal-hero__lede {
  max-width: 54ch;
  margin: 0 0 26px;
  font-size: clamp(16px, 1.7vw, 18px);
  line-height: 1.85;
  color: var(--bb-sage);
}

.page-news .journal-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .journal-hero__meta li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--bb-line);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--bb-mist);
}

.page-news .journal-hero__meta .num {
  font-size: 22px;
  color: var(--bb-lime);
}

.page-news .journal-hero__figure {
  margin: 0;
}

@media (min-width: 900px) {
  .page-news .journal-hero {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: center;
  }
}

/* --- 栏目标题组 --- */
.page-news .section-head h2,
.page-news .stream-block__head h2,
.page-news .journal-subscribe h2 {
  margin: 12px 0 12px;
  font-family: var(--bb-font-display);
  font-weight: 400;
  font-size: clamp(26px, 3.2vw, 40px);
  line-height: 1.14;
  letter-spacing: -0.015em;
  color: var(--bb-mist);
}

.page-news .section-head__note,
.page-news .stream-block__lede {
  max-width: 62ch;
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--bb-sage);
}

/* --- 四条栏目概览 --- */
.page-news .journal-channels {
  padding-bottom: clamp(28px, 4vw, 46px);
}

.page-news .channel-strip {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.page-news .channel-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 18px 22px;
  border: 1px solid var(--bb-line);
  border-radius: var(--bb-radius-sm);
  background: rgba(8, 23, 19, 0.72);
  text-decoration: none;
  transition: border-color 160ms var(--bb-ease), background 160ms var(--bb-ease), transform 160ms var(--bb-ease);
}

.page-news .channel-card:hover,
.page-news .channel-card:focus-visible {
  border-color: var(--bb-lime);
  background: rgba(47, 90, 69, 0.34);
  transform: translateY(-2px);
}

.page-news .channel-card__stamp {
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--bb-orange);
}

.page-news .channel-card__title {
  font-family: var(--bb-font-display);
  font-size: 20px;
  line-height: 1.3;
  color: var(--bb-mist);
}

.page-news .channel-card__desc {
  font-size: 13px;
  line-height: 1.7;
  color: var(--bb-sage);
}

@media (min-width: 640px) {
  .page-news .channel-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1060px) {
  .page-news .channel-strip {
    grid-template-columns: 1.15fr 0.95fr 1fr 1.05fr;
  }
}

/* --- 赛季阶段沙色分隔带（整屏） --- */
.page-news .phase-band {
  margin: clamp(10px, 2vw, 22px) 0 clamp(30px, 5vw, 56px);
  padding: clamp(20px, 3.4vw, 32px) 0;
  background: var(--bb-sand);
  color: var(--bb-deep);
}

.page-news .phase-band__inner {
  max-width: var(--bb-max);
  margin: 0 auto;
  padding: 0 var(--bb-gutter);
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 22px;
}

.page-news .phase-band .label {
  color: #4A4234;
}

.page-news .phase-band__text {
  margin: 0;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.75;
  color: #2A332C;
}

/* --- 左侧索引 + 右侧条目流 --- */
.page-news .journal-body {
  margin-bottom: clamp(34px, 6vw, 72px);
}

.page-news .journal-index {
  margin-bottom: 30px;
}

.page-news .journal-index__list {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  border-left: 1px solid var(--bb-line);
}

.page-news .journal-index__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 0 10px 16px;
  border-left: 2px solid transparent;
  margin-left: -1px;
  font-size: 14px;
  color: var(--bb-mist);
  text-decoration: none;
  transition: border-color 160ms var(--bb-ease), color 160ms var(--bb-ease), background 160ms var(--bb-ease);
}

.page-news .journal-index__link .num {
  font-size: 12px;
  color: var(--bb-sage);
}

.page-news .journal-index__link:hover,
.page-news .journal-index__link:focus-visible {
  border-left-color: var(--bb-lime);
  background: rgba(47, 90, 69, 0.28);
  color: var(--bb-lime);
}

.page-news .journal-index__note {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--bb-line);
  font-size: 13px;
  line-height: 1.8;
  color: var(--bb-sage);
}

@media (min-width: 860px) {
  .page-news .journal-index {
    position: sticky;
    top: 104px;
    align-self: start;
    margin-bottom: 0;
  }
}

/* --- 条目流区块 --- */
.page-news .stream-block {
  padding-bottom: clamp(30px, 5vw, 54px);
  margin-bottom: clamp(28px, 4vw, 46px);
  border-bottom: 1px solid var(--bb-line);
}

.page-news .stream-block:last-child {
  border-bottom: none;
}

.page-news .stream-block__head {
  margin-bottom: 24px;
}

/* --- 条目卡片 --- */
.page-news .entry-list {
  display: grid;
  gap: 16px;
}

.page-news .entry {
  position: relative;
  padding: 20px 20px 20px 34px;
  border: 1px solid var(--bb-line);
  border-radius: var(--bb-radius-sm);
  background: var(--news-card-bg);
  transition: border-color 160ms var(--bb-ease), background 160ms var(--bb-ease);
}

.page-news .entry::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 24px;
  bottom: 24px;
  width: 2px;
  background: linear-gradient(180deg, var(--bb-lime), rgba(184, 255, 60, 0.04));
}

.page-news .entry::after {
  content: "";
  position: absolute;
  left: 11px;
  top: 22px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--bb-night);
  border: 2px solid var(--bb-lime);
}

.page-news .entry:hover {
  border-color: var(--bb-turf);
  background: var(--news-card-bg-hover);
}

.page-news .entry--alert::before {
  background: linear-gradient(180deg, var(--bb-coral), rgba(255, 107, 90, 0.05));
}

.page-news .entry--alert::after {
  border-color: var(--bb-coral);
}

.page-news .label--alert {
  color: var(--bb-coral);
}

.page-news .entry__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  margin: 0 0 10px;
}

.page-news .entry__stamp {
  font-size: 12px;
  letter-spacing: 0.03em;
  color: var(--bb-orange);
}

.page-news .entry__title {
  margin: 0 0 10px;
  font-family: var(--bb-font-display);
  font-weight: 400;
  font-size: clamp(20px, 2.2vw, 25px);
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--bb-mist);
}

.page-news .entry__desc {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--bb-sage);
}

.page-news .entry__aside {
  margin: 12px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--bb-line);
  font-size: 13px;
  line-height: 1.8;
  color: var(--bb-sage);
}

.page-news .entry__figure {
  margin: 0 0 16px;
}

.page-news .entry__figure img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* 折叠明细 */
.page-news .entry__more > summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  list-style: none;
  font-family: var(--bb-font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--bb-lime);
}

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

.page-news .entry__more > summary::after {
  content: "+";
  font-size: 14px;
}

.page-news .entry__more[open] > summary::after {
  content: "–";
}

.page-news .entry__facts {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .entry__facts li {
  position: relative;
  padding: 6px 0 6px 16px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--bb-mist);
}

.page-news .entry__facts li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  width: 6px;
  height: 2px;
  background: var(--bb-lime);
}

@media (min-width: 700px) {
  .page-news .entry-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .entry--wide {
    grid-column: 1 / -1;
  }
}

@media (min-width: 900px) {
  .page-news .entry--wide {
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 24px;
    align-items: start;
    padding: 24px 24px 24px 36px;
  }

  .page-news .entry--wide .entry__figure {
    margin: 0;
  }
}

/* --- 流内沙色分隔带 --- */
.page-news .stream-band {
  margin: 0 0 clamp(28px, 4vw, 46px);
  padding: 20px 22px;
  border-radius: var(--bb-radius-sm);
  background: var(--bb-sand);
  color: var(--bb-deep);
}

.page-news .stream-band .label {
  color: #4A4234;
}

.page-news .stream-band__text {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: #2A332C;
}

/* --- 订阅与纠错 --- */
.page-news .journal-subscribe {
  margin-bottom: clamp(40px, 7vw, 84px);
}

.page-news .journal-subscribe__card {
  padding: clamp(24px, 4vw, 46px);
  border-radius: var(--bb-radius);
}

.page-news .journal-subscribe h2 {
  color: var(--bb-deep);
}

.page-news .journal-subscribe__text {
  max-width: 68ch;
  margin: 0 0 20px;
  font-size: 16px;
  line-height: 1.85;
  color: #2A332C;
}

.page-news .journal-subscribe__list {
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
}

.page-news .journal-subscribe__list li {
  position: relative;
  padding: 8px 0 8px 20px;
  font-size: 14px;
  line-height: 1.8;
  color: #2A332C;
  border-top: 1px solid rgba(14, 36, 30, 0.14);
}

.page-news .journal-subscribe__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 20px;
  width: 8px;
  height: 2px;
  background: #0E241E;
}

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

/* --- 键盘焦点 --- */
.page-news a:focus-visible,
.page-news summary:focus-visible {
  outline: 2px solid var(--bb-lime);
  outline-offset: 3px;
  border-radius: 4px;
}

@media (prefers-reduced-motion: reduce) {
  .page-news .channel-card,
  .page-news .entry,
  .page-news .journal-index__link {
    transition: none;
  }

  .page-news .channel-card:hover {
    transform: none;
  }
}
</style>