/* ================= 品牌日志 /journal/ ================= */
.page-news {
  background: var(--hth-paper);
  color: var(--hth-ink);
  overflow-x: hidden;
}

.page-news .news-crumb {
  padding: 18px 0 4px;
}

/* ---------- 封面条 ---------- */
.page-news .news-masthead {
  position: relative;
  padding: 20px 0 44px;
  border-bottom: 1px solid var(--hth-line);
  background:
    linear-gradient(180deg, rgba(200, 163, 83, 0.13), rgba(200, 163, 83, 0) 58%),
    var(--hth-paper);
}

.page-news .news-masthead::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 96px;
  height: 3px;
  background: var(--hth-red);
}

.page-news .news-masthead__inner {
  display: grid;
  gap: 34px;
}

.page-news .news-masthead__stamp {
  display: inline-block;
  margin: 0 0 20px;
  padding: 5px 10px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--hth-paper);
  background: var(--hth-red);
}

.page-news .news-masthead__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.6rem, 9vw, 4.6rem);
  line-height: 0.96;
  letter-spacing: -0.02em;
  color: var(--hth-ink);
}

.page-news .news-masthead__standfirst {
  max-width: 48ch;
  margin: 0 0 14px;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--hth-ink);
}

.page-news .news-masthead__note {
  max-width: 52ch;
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.75;
  color: var(--hth-gray);
}

.page-news .news-masthead__side {
  border-top: 2px solid var(--hth-night);
  padding-top: 14px;
}

.page-news .news-masthead__side-title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--hth-gray);
}

.page-news .news-masthead__toc {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .news-masthead__toc li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px solid var(--hth-line);
  font-size: 0.9375rem;
  color: var(--hth-ink);
}

.page-news .news-masthead__toc .toc-num {
  min-width: 2.2ch;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--hth-red-deep);
}

/* ---------- 日志主区 ---------- */
.page-news .news-log {
  padding: 52px 0 0;
}

.page-news .hth-section-head {
  margin-bottom: 22px;
}

.page-news .hth-section-head__note {
  max-width: 60ch;
}

.page-news .log-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 20px;
  padding: 14px 0;
  border-top: 1px solid var(--hth-line);
  border-bottom: 1px solid var(--hth-line);
}

.page-news .pill-filter {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  padding-bottom: 4px;
  -webkit-overflow-scrolling: touch;
}

.page-news .pill-filter::-webkit-scrollbar {
  height: 0;
}

.page-news .pill-filter__item {
  flex: 0 0 auto;
  scroll-snap-align: start;
  padding: 9px 15px;
  border: 1px solid var(--hth-line);
  border-radius: 999px;
  background: transparent;
  color: var(--hth-ink);
  font-family: var(--font-body);
  font-size: 0.8125rem;
  line-height: 1;
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .pill-filter__item:hover {
  border-color: var(--hth-red);
  color: var(--hth-red-deep);
}

.page-news .pill-filter__item:focus-visible {
  outline: 2px solid var(--hth-sand);
  outline-offset: 2px;
}

.page-news .pill-filter__item.is-active,
.page-news .pill-filter__item[aria-pressed="true"] {
  background: var(--hth-red);
  border-color: var(--hth-red);
  color: var(--hth-paper);
}

.page-news .pill-filter__item--grass.is-active,
.page-news .pill-filter__item--grass[aria-pressed="true"] {
  background: var(--hth-grass);
  border-color: var(--hth-grass);
}

.page-news .log-toolbar__note {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--hth-gray);
}

.page-news .news-log__layout {
  display: grid;
  gap: 32px;
  padding-top: 28px;
  align-items: start;
}

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

/* ---------- 条目 ---------- */
.page-news .log-item {
  border-bottom: 1px solid var(--hth-line);
}

.page-news .log-item__details {
  display: block;
}

.page-news .log-item__summary {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr) 18px;
  gap: 10px;
  align-items: start;
  padding: 18px 0;
  cursor: pointer;
  list-style: none;
}

.page-news .log-item__summary::-webkit-details-marker {
  display: none;
}

.page-news .log-item__summary::marker {
  content: "";
}

.page-news .log-item__num {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-align: right;
  color: var(--hth-gray);
}

.page-news .log-item--grass .log-item__num {
  color: var(--hth-grass);
}

.page-news .log-item--archive .log-item__num {
  color: var(--hth-ink-green);
}

.page-news .log-item--version .log-item__num {
  color: var(--hth-red-deep);
}

.page-news .log-item--note .log-item__num {
  color: var(--hth-gray);
}

.page-news .log-item__text {
  min-width: 0;
}

.page-news .log-item__title {
  display: block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.0625rem;
  line-height: 1.45;
  color: var(--hth-ink);
  transition: color var(--dur) var(--ease);
}

.page-news .log-item__summary:hover .log-item__title {
  color: var(--hth-red-deep);
}

.page-news .log-item__meta {
  display: block;
  margin-top: 6px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.75rem;
  letter-spacing: 0.02em;
  color: var(--hth-gray);
}

.page-news .log-item__toggle {
  position: relative;
  justify-self: end;
  width: 14px;
  height: 14px;
  margin-top: 6px;
}

.page-news .log-item__toggle::before,
.page-news .log-item__toggle::after {
  content: "";
  position: absolute;
  background: var(--hth-gray);
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-news .log-item__toggle::before {
  left: 0;
  top: 6px;
  width: 14px;
  height: 2px;
}

.page-news .log-item__toggle::after {
  left: 6px;
  top: 0;
  width: 2px;
  height: 14px;
}

.page-news .log-item__details[open] .log-item__toggle::after {
  transform: scaleY(0);
}

.page-news .log-item__summary:hover .log-item__toggle::before,
.page-news .log-item__summary:hover .log-item__toggle::after {
  background: var(--hth-red);
}

.page-news .log-item__body {
  padding: 2px 0 26px;
}

.page-news .log-item__body > p {
  max-width: 62ch;
  margin: 0 0 14px;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--hth-ink);
}

.page-news .log-item__body .hth-media {
  margin: 0 0 16px;
}

.page-news .log-item__follow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 13px;
  border: 1px solid var(--hth-line);
  border-radius: 2px;
  font-size: 0.8125rem;
  color: var(--hth-ink-green);
  cursor: pointer;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-news .log-item__follow:hover {
  border-color: var(--hth-grass);
  background: rgba(63, 107, 74, 0.06);
}

.page-news .log-item__follow:focus-within {
  outline: 2px solid var(--hth-sand);
  outline-offset: 2px;
}

.page-news .log-item__follow input {
  width: 15px;
  height: 15px;
  margin: 0;
  accent-color: var(--hth-grass);
}

/* ---------- 专题横带 ---------- */
.page-news .series-band {
  margin: 42px 0;
  padding: 26px 22px 30px;
  background: linear-gradient(155deg, var(--hth-ink-green), var(--hth-night) 82%);
  color: var(--hth-paper);
}

.page-news .series-band__rail {
  height: 10px;
  margin-bottom: 22px;
  opacity: 0.68;
  background-image: repeating-linear-gradient(90deg, var(--hth-sand) 0 1px, transparent 1px 10px);
  transition: opacity var(--dur) var(--ease);
}

.page-news .series-band:hover .series-band__rail {
  opacity: 1;
}

.page-news .series-band__tag {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--hth-sand);
}

.page-news .series-band__title {
  margin: 0 0 12px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(1.4rem, 4vw, 1.9rem);
  line-height: 1.35;
  color: var(--hth-paper);
}

.page-news .series-band__lede {
  max-width: 58ch;
  margin: 0 0 24px;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: rgba(247, 245, 240, 0.88);
}

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

.page-news .series-band__figure {
  margin: 0;
}

.page-news .series-band__list {
  list-style: none;
  margin: 0;
  padding: 0;
  min-width: 0;
}

.page-news .series-item {
  padding: 16px 0;
  border-top: 1px solid rgba(200, 163, 83, 0.38);
}

.page-news .series-item__num {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--hth-sand);
}

.page-news .series-item__title {
  margin: 0 0 8px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--hth-paper);
}

.page-news .series-item__desc {
  margin: 0 0 8px;
  max-width: 56ch;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: rgba(247, 245, 240, 0.86);
}

.page-news .series-item__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.75rem;
  color: rgba(232, 220, 194, 0.78);
}

/* ---------- 关注列表索引卡 ---------- */
.page-news .watch-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px 20px 22px;
  border: 1px solid var(--hth-line);
  background: var(--hth-sand-pale);
}

.page-news .watch-card__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--hth-ink-green);
}

.page-news .watch-card__value {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 2.75rem;
  font-weight: 600;
  line-height: 1;
  color: var(--hth-ink-green);
}

.page-news .watch-card__unit {
  margin: -6px 0 0;
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--hth-ink);
}

.page-news .watch-card__rows {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(14, 59, 50, 0.2);
}

.page-news .watch-card__rows li {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(14, 59, 50, 0.14);
  font-size: 0.8125rem;
  line-height: 1.6;
}

.page-news .watch-card__rows span {
  color: var(--hth-gray);
}

.page-news .watch-card__rows b {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--hth-ink-green);
  text-align: right;
}

.page-news .watch-card__note {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--hth-gray);
}

.page-news .watch-card .hth-btn {
  align-self: flex-start;
}

/* ---------- 分层机制 ---------- */
.page-news .news-watch {
  padding: 56px 0 8px;
}

.page-news .news-watch__grid {
  display: grid;
  gap: 28px;
}

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

.page-news .watch-layer {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-top: 1px solid var(--hth-line);
}

.page-news .watch-layer__num {
  margin: 0;
  padding-top: 2px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--hth-red);
}

.page-news .watch-layer__title {
  margin: 0 0 6px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.45;
  color: var(--hth-ink);
}

.page-news .watch-layer__desc {
  margin: 0;
  max-width: 58ch;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--hth-ink);
}

.page-news .watch-cadence {
  margin-top: 26px;
  padding: 20px 22px 22px;
  background: linear-gradient(160deg, var(--hth-pine), var(--hth-ink-green));
  color: var(--hth-paper);
}

.page-news .watch-cadence__title {
  margin: 0 0 10px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  color: var(--hth-sand);
}

.page-news .watch-cadence__text {
  margin: 0;
  max-width: 62ch;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: rgba(247, 245, 240, 0.9);
}

/* ---------- 跟进路径 ---------- */
.page-news .news-follow {
  padding: 56px 0 72px;
}

.page-news .news-follow__grid {
  display: grid;
  gap: 14px;
}

.page-news .news-follow__note {
  max-width: 68ch;
  margin: 28px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--hth-line);
  font-size: 0.8125rem;
  line-height: 1.8;
  color: var(--hth-gray);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-news .news-masthead {
    padding: 30px 0 52px;
  }

  .page-news .log-item__summary {
    grid-template-columns: 68px minmax(0, 1fr) 20px;
    gap: 12px;
  }

  .page-news .log-item__num {
    font-size: 0.8125rem;
  }

  .page-news .log-item__body {
    padding-left: 80px;
  }

  .page-news .series-band {
    margin: 48px 0;
    padding: 30px 32px 34px;
  }

  .page-news .series-band__grid {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 32px;
  }

  .page-news .news-follow__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (min-width: 900px) {
  .page-news .news-masthead__inner {
    grid-template-columns: minmax(0, 1fr) 288px;
    gap: 48px;
    align-items: end;
  }

  .page-news .news-watch__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 40px;
    align-items: start;
  }
}

@media (min-width: 1000px) {
  .page-news .news-log__layout {
    grid-template-columns: minmax(0, 1fr) 260px;
    gap: 48px;
  }

  .page-news .watch-card {
    position: sticky;
    top: 96px;
  }
}

@media (min-width: 1080px) {
  .page-news .news-follow__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}