/* ============================================================
   看台观察 / page-news
   移动优先，页面专属选择器全部限定在 .page-news 作用域内
   ============================================================ */

.page-news .news-mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}

/* ---------- 面包屑 ---------- */
.page-news .crumbs {
  padding-block: 20px 4px;
}
.page-news .crumbs a {
  color: var(--mist);
  text-decoration: none;
  transition: color 0.18s var(--ease);
}
.page-news .crumbs a:hover {
  color: var(--cyan);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(16px, 3vw, 30px) clamp(34px, 6vw, 76px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(110% 70% at 10% 12%, rgba(255, 90, 33, 0.11), transparent 58%),
    radial-gradient(90% 60% at 92% 4%, rgba(55, 226, 213, 0.07), transparent 52%);
}
.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(51, 60, 70, 0.6) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(51, 60, 70, 0.6) 1px, transparent 1px);
  background-size: 58px 58px;
  -webkit-mask-image: radial-gradient(115% 80% at 16% 8%, #000 0%, transparent 70%);
  mask-image: radial-gradient(115% 80% at 16% 8%, #000 0%, transparent 70%);
}
.page-news .news-hero .shell {
  position: relative;
  z-index: 1;
}
.page-news .news-hero__grid {
  gap: clamp(26px, 4vw, 48px);
  align-items: start;
}
.page-news .news-hero__lead {
  max-width: 48ch;
}
.page-news .news-hero__title {
  margin: 12px 0 0;
  font-family: var(--font-head);
  font-size: clamp(42px, 8.6vw, 72px);
  font-weight: 900;
  line-height: 1.04;
  letter-spacing: -0.035em;
}
.page-news .news-hero__lede {
  margin-top: 20px;
  color: var(--paper);
}
.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}
.page-news .news-hero__aside {
  display: grid;
  gap: 22px;
  align-content: start;
}

/* 状态面板 */
.page-news .news-pulse__list {
  margin: 0;
  display: grid;
  gap: 10px;
}
.page-news .news-pulse__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 8px;
  border-bottom: 1px dashed rgba(51, 60, 70, 0.85);
}
.page-news .news-pulse__row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.page-news .news-pulse__row dt {
  font-size: var(--fs-14);
  color: var(--mist);
}
.page-news .news-pulse__row dd {
  margin: 0;
  font-size: var(--fs-14);
  color: var(--paper);
  text-align: right;
}
.page-news .news-pulse .lamp {
  margin-top: 16px;
}

/* 章节索引 */
.page-news .toc {
  padding-top: 16px;
  border-top: 1px solid var(--line);
}
.page-news .toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding-block: 7px;
}

/* ---------- 日志流 ---------- */
.page-news .news-log__head {
  max-width: 66ch;
}
.page-news .news-log__note {
  margin-top: 12px;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--mist);
}
.page-news .news-log__visual {
  margin: clamp(24px, 4vw, 40px) 0 clamp(30px, 4.5vw, 56px);
}
.page-news .news-log__visual .media-frame {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}
.page-news .news-log__visual figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  color: var(--mist);
}

.page-news .log-stream {
  position: relative;
  display: grid;
  gap: clamp(14px, 2vw, 22px);
  padding-left: 26px;
}
.page-news .log-stream::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 12px;
  bottom: 12px;
  width: 1px;
  background: linear-gradient(to bottom, var(--lava), var(--line) 26%, var(--line) 78%, transparent);
}

.page-news .logitem {
  position: relative;
  display: block;
}
.page-news .logitem::before {
  content: "";
  position: absolute;
  left: -24px;
  top: 24px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--ink);
  border: 2px solid var(--steel);
  transition: border-color 0.18s var(--ease), background-color 0.18s var(--ease);
}
.page-news .logitem::after {
  content: "";
  position: absolute;
  left: -13px;
  top: 29px;
  width: 0;
  height: 1px;
  background: var(--cyan);
  transition: width 0.2s var(--ease);
}
.page-news .logitem:hover::before,
.page-news .logitem[open]::before {
  border-color: var(--lava);
  background: var(--lava);
}
.page-news .logitem:hover::after {
  width: 11px;
}

.page-news .logitem__head {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas:
    "meta ver"
    "title title";
  gap: 8px 14px;
  align-items: center;
  padding: 16px 18px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  cursor: pointer;
  list-style: none;
  transition: border-color 0.18s var(--ease), background-color 0.18s var(--ease);
}
.page-news .logitem__head::-webkit-details-marker {
  display: none;
}
.page-news .logitem__head:hover {
  border-color: var(--steel);
}
.page-news .logitem[open] .logitem__head {
  border-color: var(--lava);
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
}
.page-news .logitem__meta {
  grid-area: meta;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  min-width: 0;
}
.page-news .logitem__time {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  color: var(--mist);
}
.page-news .logitem__title {
  grid-area: title;
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(17px, 2.3vw, 21px);
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -0.015em;
  color: var(--paper);
}
.page-news .logitem__ver {
  grid-area: ver;
  padding: 3px 9px;
  border: 1px solid rgba(55, 226, 213, 0.35);
  border-radius: 999px;
  font-size: var(--fs-12);
  color: var(--cyan);
  white-space: nowrap;
}

.page-news .logitem__body {
  padding: 18px;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-top: none;
  border-radius: 0 0 var(--r-md) var(--r-md);
}
.page-news .logitem__body p {
  margin: 0 0 12px;
  max-width: 62ch;
  font-size: var(--fs-16);
  line-height: 1.75;
  color: var(--paper);
}
.page-news .logitem__body p:last-of-type {
  margin-bottom: 0;
}
.page-news .logitem__body a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.page-news .logitem__list {
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}
.page-news .logitem__list li {
  position: relative;
  padding-left: 14px;
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--mist);
}
.page-news .logitem__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 1px;
  background: var(--steel);
}
.page-news .logitem__key {
  margin-right: 8px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  color: var(--paper);
}
.page-news .logitem__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  padding-top: 13px;
  border-top: 1px dashed rgba(51, 60, 70, 0.9);
}
.page-news .logitem__foot .copy-chip {
  margin-left: auto;
  font-family: inherit;
}

/* ---------- 签表与目录变更 ---------- */
.page-news .news-catalog {
  border-top: 1px solid var(--line);
}
.page-news .news-catalog__grid {
  gap: clamp(22px, 3vw, 44px);
  align-items: start;
  margin-top: clamp(22px, 3vw, 34px);
}
.page-news .news-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-top: 1px solid var(--line);
}
.page-news .news-table {
  width: 100%;
  min-width: 560px;
  display: table;
  border-collapse: collapse;
  font-size: var(--fs-14);
}
.page-news .news-table th,
.page-news .news-table td {
  padding: 12px 10px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid rgba(51, 60, 70, 0.85);
  line-height: 1.65;
}
.page-news .news-table thead th {
  font-size: var(--fs-12);
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--mist);
  border-bottom-color: var(--line);
  white-space: nowrap;
}
.page-news .news-table tbody tr {
  transition: background-color 0.18s var(--ease);
}
.page-news .news-table tbody tr:hover {
  background: rgba(29, 36, 44, 0.7);
}
.page-news .news-table .board__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--steel);
  white-space: nowrap;
}
.page-news .news-table .board__status {
  text-align: right;
  white-space: nowrap;
}
.page-news .news-catalog__visual,
.page-news .news-revisit__figure {
  margin: 0;
}
.page-news .news-catalog__visual .media-frame,
.page-news .news-revisit__figure .media-frame {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}
.page-news .news-catalog__visual figcaption,
.page-news .news-revisit__figure figcaption {
  margin-top: 10px;
  font-size: var(--fs-12);
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 赛季专题 ---------- */
.page-news .news-seasons {
  background: linear-gradient(180deg, transparent, rgba(23, 28, 34, 0.8) 14%, rgba(23, 28, 34, 0.8) 86%, transparent);
}
.page-news .news-seasons__visual {
  margin: clamp(22px, 3vw, 36px) 0 clamp(26px, 4vw, 46px);
}
.page-news .news-seasons__visual .media-frame {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}
.page-news .news-seasons__visual figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  color: var(--mist);
}
.page-news .news-seasons__band {
  margin-bottom: 20px;
}
.page-news .news-season {
  display: grid;
  gap: 14px;
  padding: clamp(18px, 3vw, 28px);
  margin-bottom: clamp(22px, 3.4vw, 36px);
  border-left: 2px solid var(--turf);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  background: linear-gradient(90deg, rgba(53, 192, 111, 0.1), transparent 64%);
}
.page-news .news-season:last-child {
  margin-bottom: 0;
}
.page-news .news-season--alt {
  border-left-color: var(--steel);
  background: linear-gradient(90deg, rgba(108, 138, 166, 0.12), transparent 64%);
}
.page-news .news-season__head {
  display: grid;
  gap: 8px;
  align-content: start;
}
.page-news .news-season__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.06em;
  color: var(--mist);
}
.page-news .news-season__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(19px, 2.6vw, 26px);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--paper);
}
.page-news .news-season__main {
  display: grid;
  gap: 14px;
  align-content: start;
}
.page-news .news-season__body {
  margin: 0;
  max-width: 60ch;
  font-size: var(--fs-16);
  line-height: 1.78;
  color: var(--paper);
}
.page-news .news-season__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 回访核对记录 ---------- */
.page-news .news-revisit {
  border-top: 1px solid var(--line);
}
.page-news .news-revisit__grid {
  gap: clamp(22px, 3vw, 44px);
  align-items: start;
  margin-top: clamp(22px, 3vw, 34px);
}

/* ---------- 回看与筛选 ---------- */
.page-news .news-filter {
  background: var(--panel);
  border-top: 1px solid var(--line);
}
.page-news .news-filter__bar {
  margin: clamp(18px, 2.6vw, 26px) 0 clamp(22px, 3vw, 34px);
}
.page-news .news-filter__bar[hidden] {
  display: none;
}
.page-news .news-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 8px;
  border-radius: 50%;
  background: var(--line);
  vertical-align: middle;
  transition: background-color 0.18s var(--ease), box-shadow 0.18s var(--ease);
}
.page-news .filter-chip[aria-pressed="true"] .news-dot {
  background: var(--lava);
  box-shadow: 0 0 0 3px rgba(255, 90, 33, 0.18);
}
.page-news .news-filter__notes {
  display: grid;
  gap: 12px;
  max-width: 74ch;
}
.page-news .news-filter__notes p {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.85;
  color: var(--mist);
}

/* ---------- 桌面增强 ---------- */
@media (min-width: 880px) {
  .page-news .news-hero__aside {
    position: sticky;
    top: calc(var(--header-h) + 20px);
  }
  .page-news .log-stream {
    padding-left: 38px;
  }
  .page-news .log-stream::before {
    left: 11px;
  }
  .page-news .logitem::before {
    left: -32px;
  }
  .page-news .logitem::after {
    left: -21px;
  }
  .page-news .logitem:hover::after {
    width: 11px;
  }
  .page-news .logitem__head {
    padding: 18px 22px;
  }
  .page-news .logitem__body {
    padding: 20px 22px 22px;
  }
  .page-news .news-season {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.55fr);
    column-gap: 36px;
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .logitem::after,
  .page-news .logitem::before,
  .page-news .logitem__head,
  .page-news .news-dot,
  .page-news .news-table tbody tr {
    transition: none;
  }
  .page-news .logitem:hover::after {
    width: 0;
  }
}
</main>