/* ===== 赛场纪事 · 页面专属样式 ===== */
.page-news {
  --news-rail-w: 168px;
  --news-soft: rgba(159, 179, 166, 0.12);
  padding-top: clamp(84px, 11vw, 128px);
  padding-bottom: clamp(48px, 8vw, 96px);
  overflow-x: hidden;
}

.page-news .bs-breadcrumb {
  margin-bottom: clamp(18px, 3vw, 32px);
}

.page-news .bs-breadcrumb ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}

/* ── 首屏 ── */
.page-news .news-hero {
  display: grid;
  gap: clamp(22px, 3.4vw, 38px);
  padding-bottom: clamp(34px, 6vw, 66px);
}

.page-news .news-hero__head {
  display: grid;
  gap: 14px;
  max-width: 900px;
}

.page-news .news-hero__title {
  margin: 0;
  font-family: var(--bs-font-display);
  font-weight: 800;
  font-size: clamp(34px, 6.8vw, 78px);
  line-height: 1.04;
  letter-spacing: -0.035em;
  color: var(--bs-paper);
  max-width: 18ch;
}

.page-news .news-hero__lede {
  margin: 0;
  max-width: 58ch;
  font-size: clamp(15px, 1.35vw, 18px);
  line-height: 1.78;
  color: rgba(243, 239, 228, 0.76);
}

.page-news .news-hero__media {
  margin: 0;
  display: grid;
  gap: 12px;
}

.page-news .news-hero__frame {
  position: relative;
  border-radius: var(--bs-radius-lg);
  overflow: hidden;
  border: 1px solid var(--bs-hair);
  background: var(--bs-green);
  aspect-ratio: 2 / 1;
}

.page-news .news-hero__frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(12, 20, 19, 0) 42%, rgba(12, 20, 19, 0.74) 100%);
  pointer-events: none;
}

.page-news .news-hero__frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .news-hero__caption {
  color: var(--bs-moss);
}

/* ── 区块小标题 ── */
.page-news .news-section-head {
  display: grid;
  gap: 10px;
  max-width: 760px;
  margin-bottom: clamp(22px, 4vw, 40px);
}

.page-news .news-section-head h2 {
  margin: 0;
  font-family: var(--bs-font-display);
  font-weight: 800;
  font-size: clamp(24px, 3.4vw, 40px);
  line-height: 1.14;
  letter-spacing: -0.025em;
  color: var(--bs-paper);
}

.page-news .news-section-head__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--bs-moss);
}

/* ── 标签 ── */
.page-news .news-tag {
  display: inline-block;
  align-self: start;
  justify-self: start;
  font-family: var(--bs-font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  line-height: 1.4;
  padding: 3px 11px;
  border-radius: var(--bs-radius-pill);
  border: 1px solid currentColor;
  white-space: nowrap;
}

.page-news .news-tag--pre {
  color: var(--bs-lime);
  background: rgba(182, 255, 55, 0.09);
  border-color: rgba(182, 255, 55, 0.34);
}

.page-news .news-tag--ref {
  color: var(--bs-amber);
  background: rgba(242, 169, 59, 0.09);
  border-color: rgba(242, 169, 59, 0.34);
}

.page-news .news-tag--rec {
  color: var(--bs-cyan);
  background: rgba(57, 198, 166, 0.09);
  border-color: rgba(57, 198, 166, 0.34);
}

.page-news .news-tag--award {
  color: var(--bs-paper);
  background: rgba(243, 239, 228, 0.07);
  border-color: rgba(243, 239, 228, 0.26);
}

.page-news .news-tag--site {
  color: var(--bs-line);
  background: rgba(159, 179, 166, 0.07);
  border-color: rgba(159, 179, 166, 0.3);
}

.page-news .news-tag--paper {
  color: var(--bs-paper);
  background: rgba(243, 239, 228, 0.07);
  border-color: rgba(243, 239, 228, 0.26);
}

/* ── 栏目专辑 ── */
.page-news .news-albums {
  padding-block: clamp(20px, 4vw, 48px);
}

.page-news .news-albums__grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(0, 1fr);
}

.page-news .news-album {
  position: relative;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--bs-hair);
  border-top: 3px solid var(--bs-line);
  border-radius: var(--bs-radius-lg);
  background: var(--bs-green);
  overflow: hidden;
}

.page-news .news-album--pen { border-top-color: var(--bs-red); }
.page-news .news-album--map { border-top-color: var(--bs-cyan); }
.page-news .news-album--ref { border-top-color: var(--bs-amber); }
.page-news .news-album--arc { border-top-color: var(--bs-lime); }

.page-news .news-album__cover {
  margin: 0;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--bs-ink);
}

.page-news .news-album__cover img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .news-album__body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px clamp(18px, 2.4vw, 26px) 24px;
}

.page-news .news-album__title {
  margin: 0;
  font-family: var(--bs-font-display);
  font-weight: 800;
  font-size: clamp(19px, 2vw, 24px);
  line-height: 1.25;
  letter-spacing: -0.015em;
  color: var(--bs-paper);
}

.page-news .news-album__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(243, 239, 228, 0.72);
}

.page-news .news-album__count {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.6;
  letter-spacing: 0.02em;
  color: var(--bs-moss);
}

.page-news .news-album__count .bs-data {
  color: var(--bs-lime);
  font-size: 15px;
}

.page-news .news-album__toc {
  margin-top: 4px;
  border-top: 1px solid var(--bs-soft);
  padding-top: 12px;
}

.page-news .news-album__toc summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--bs-font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--bs-lime);
  transition: color var(--bs-dur) var(--bs-ease);
}

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

.page-news .news-album__toc summary::before {
  content: "＋ ";
  color: var(--bs-moss);
}

.page-news .news-album__toc[open] summary::before {
  content: "－ ";
}

.page-news .news-album__toc summary:hover { color: var(--bs-paper); }

.page-news .news-album__toc ul {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-news .news-album__toc li {
  position: relative;
  padding-left: 16px;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(243, 239, 228, 0.7);
}

.page-news .news-album__toc li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 1px;
  background: var(--bs-line);
}

@media (min-width: 760px) {
  .page-news .news-albums__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-news .news-album--feature { grid-column: span 2; }
  .page-news .news-album--feature .news-album__cover { aspect-ratio: 16 / 9; }
}

@media (min-width: 1060px) {
  .page-news .news-albums__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-news .news-album--feature {
    grid-column: span 3;
    display: grid;
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: stretch;
  }
  .page-news .news-album--feature .news-album__cover {
    aspect-ratio: auto;
    height: 100%;
  }
  .page-news .news-album--feature .news-album__body {
    justify-content: center;
    padding: clamp(26px, 3vw, 40px);
  }
}

/* ── 横向数据带 ── */
.page-news .news-band {
  margin-block: clamp(28px, 5vw, 60px);
}

.page-news .news-band__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.page-news .news-band__item {
  display: grid;
  gap: 4px;
  padding-left: 14px;
  border-left: 2px solid var(--bs-lime-hair);
}

.page-news .news-band__num {
  font-size: clamp(22px, 3vw, 32px);
  line-height: 1.1;
  color: var(--bs-lime);
  letter-spacing: 0.02em;
}

.page-news .news-band__label {
  font-size: 12.5px;
  line-height: 1.5;
  letter-spacing: 0.04em;
  color: var(--bs-moss);
}

@media (min-width: 760px) {
  .page-news .news-band__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ── 轮次动态流 ── */
.page-news .news-feed {
  padding-block: clamp(24px, 4vw, 52px);
}

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

.page-news .news-rail {
  display: grid;
  gap: 8px;
}

.page-news .news-rail__label {
  margin: 0;
  color: var(--bs-moss);
}

.page-news .news-rail__list {
  list-style: none;
  margin: 0;
  padding: 0 0 4px;
  display: flex;
  gap: 6px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-news .news-rail__item { flex: 0 0 auto; }

.page-news .news-rail__link {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  white-space: nowrap;
  padding: 7px 13px;
  border: 1px solid var(--bs-hair);
  border-radius: var(--bs-radius-pill);
  font-size: 13px;
  line-height: 1.4;
  color: var(--bs-moss);
  text-decoration: none;
  transition: color var(--bs-dur) var(--bs-ease),
              border-color var(--bs-dur) var(--bs-ease),
              background-color var(--bs-dur) var(--bs-ease);
}

.page-news .news-rail__num {
  font-size: 12px;
  color: var(--bs-line);
  letter-spacing: 0.04em;
}

.page-news .news-rail__link:hover,
.page-news .news-rail__link:focus-visible {
  color: var(--bs-paper);
  border-color: var(--bs-line);
}

.page-news .news-rail__link.is-active,
.page-news .news-rail__link[aria-current="true"] {
  color: var(--bs-lime);
  border-color: var(--bs-lime);
  background: rgba(182, 255, 55, 0.08);
}

.page-news .news-rail__link.is-active .news-rail__num {
  color: var(--bs-lime);
}

@media (min-width: 900px) {
  .page-news .news-feed__layout {
    grid-template-columns: var(--news-rail-w) minmax(0, 1fr);
    gap: clamp(26px, 4vw, 56px);
    align-items: start;
  }

  .page-news .news-rail {
    position: sticky;
    top: 108px;
    align-self: start;
  }

  .page-news .news-rail__list {
    flex-direction: column;
    overflow: visible;
    gap: 0;
    padding-bottom: 0;
    border-left: 1px solid var(--bs-hair);
  }

  .page-news .news-rail__item { width: 100%; }

  .page-news .news-rail__link {
    display: flex;
    width: 100%;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0;
    margin-left: -1px;
    padding: 10px 0 10px 14px;
    white-space: normal;
    background: none;
  }

  .page-news .news-rail__link.is-active,
  .page-news .news-rail__link[aria-current="true"] {
    background: none;
    border-left-color: var(--bs-lime);
    color: var(--bs-lime);
  }

  .page-news .news-rail__link:hover,
  .page-news .news-rail__link:focus-visible {
    background: none;
    border-left-color: var(--bs-line);
  }
}

.page-news .news-entries {
  display: grid;
  gap: 0;
  min-width: 0;
}

.page-news .news-group {
  padding-block: clamp(22px, 3.4vw, 38px);
  border-top: 1px solid var(--bs-hair);
}

.page-news .news-group__head {
  display: grid;
  gap: 6px;
  margin-bottom: 12px;
}

.page-news .news-group__title {
  margin: 0;
  font-family: var(--bs-font-display);
  font-weight: 800;
  font-size: clamp(17px, 1.9vw, 21px);
  line-height: 1.3;
  letter-spacing: 0.01em;
  color: var(--bs-paper);
}

.page-news .news-group__meta {
  margin: 0;
  color: var(--bs-moss);
}

.page-news .news-item {
  display: grid;
  gap: 9px;
  padding: 20px 0;
  border-bottom: 1px solid var(--bs-soft);
}

.page-news .news-group .news-item:last-child {
  border-bottom: 0;
  padding-bottom: 4px;
}

.page-news .news-item__title {
  margin: 0;
  font-family: var(--bs-font-display);
  font-weight: 700;
  font-size: clamp(17px, 2vw, 22px);
  line-height: 1.36;
  letter-spacing: -0.012em;
  color: var(--bs-paper);
  max-width: 34ch;
}

.page-news .news-item__summary {
  margin: 0;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(243, 239, 228, 0.74);
}

.page-news .news-item__figure {
  margin: 6px 0 2px;
  border-radius: var(--bs-radius-md);
  overflow: hidden;
  border: 1px solid var(--bs-hair);
  background: var(--bs-green);
  aspect-ratio: 3 / 2;
  max-width: 620px;
}

.page-news .news-item__figure--map { aspect-ratio: 3 / 2; }

.page-news .news-item__figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .news-item__extra {
  margin: 0;
  max-width: 62ch;
  font-size: 13px;
  line-height: 1.72;
  color: var(--bs-moss);
}

.page-news .news-item__meta {
  margin: 2px 0 0;
  color: var(--bs-line);
}

@media (min-width: 900px) {
  .page-news .news-item__extra {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height var(--bs-dur) var(--bs-ease),
                opacity var(--bs-dur) var(--bs-ease);
  }

  .page-news .news-item:hover .news-item__extra,
  .page-news .news-item:focus-within .news-item__extra {
    max-height: 160px;
    opacity: 1;
  }
}

/* ── 栏目分类索引 ── */
.page-news .news-index {
  padding-block: clamp(28px, 5vw, 60px);
}

.page-news .news-index__grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
  grid-template-columns: minmax(0, 1fr);
}

.page-news .news-index__card {
  display: grid;
  gap: 10px;
  align-content: start;
  padding: 22px 20px 24px;
  border: 1px solid var(--bs-hair);
  border-radius: var(--bs-radius-md);
  background: rgba(28, 43, 38, 0.42);
  border-left-width: 3px;
}

.page-news .news-index__card--pre { border-left-color: var(--bs-lime); }
.page-news .news-index__card--ref { border-left-color: var(--bs-amber); }
.page-news .news-index__card--rec { border-left-color: var(--bs-cyan); }
.page-news .news-index__card--award { border-left-color: var(--bs-paper); }
.page-news .news-index__card--site { border-left-color: var(--bs-line); }

.page-news .news-index__title {
  margin: 0;
  font-family: var(--bs-font-display);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.36;
  letter-spacing: -0.01em;
  color: var(--bs-paper);
}

.page-news .news-index__desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(243, 239, 228, 0.7);
}

.page-news .news-index__freq {
  margin: 0;
  padding-top: 10px;
  border-top: 1px solid var(--bs-soft);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--bs-lime);
}

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

@media (min-width: 1100px) {
  .page-news .news-index__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-news .news-index__card:nth-child(1) { grid-column: span 2; }
}

/* ── 更新与查阅 ── */
.page-news .news-notes {
  padding-top: clamp(24px, 4vw, 52px);
}

.page-news .news-notes__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  grid-template-columns: minmax(0, 1fr);
  border-top: 1px solid var(--bs-hair);
  padding-top: clamp(24px, 4vw, 44px);
}

.page-news .news-notes__main {
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-news .news-notes__main h2 {
  margin: 0;
  font-family: var(--bs-font-display);
  font-weight: 800;
  font-size: clamp(24px, 3.4vw, 38px);
  line-height: 1.16;
  letter-spacing: -0.025em;
  color: var(--bs-paper);
}

.page-news .news-notes__intro {
  margin: 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--bs-moss);
}

.page-news .news-notes__list {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-news .news-notes__row {
  display: grid;
  gap: 4px;
  padding: 16px 0;
  border-bottom: 1px solid var(--bs-soft);
}

.page-news .news-notes__row:first-child {
  border-top: 1px solid var(--bs-soft);
}

.page-news .news-notes__key {
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--bs-amber);
}

.page-news .news-notes__text {
  margin: 0;
  max-width: 60ch;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(243, 239, 228, 0.74);
}

.page-news .news-notes__caveat {
  margin: 14px 0 0;
  max-width: 58ch;
  font-size: 13px;
  line-height: 1.75;
  color: var(--bs-line);
}

.page-news .news-notes__aside {
  display: grid;
  gap: 14px;
  align-content: start;
  padding: 24px 20px 26px;
  border: 1px solid var(--bs-hair);
  border-radius: var(--bs-radius-lg);
  background: var(--bs-green);
}

.page-news .news-notes__aside-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: rgba(243, 239, 228, 0.72);
}

.page-news .news-notes__links {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .news-notes__links .bs-btn {
  width: 100%;
  text-align: center;
}

@media (min-width: 900px) {
  .page-news .news-notes__grid {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-item__extra,
  .page-news .news-rail__link,
  .page-news .news-album__toc summary {
    transition: none;
  }
}

.page-news {
  --bs-soft: currentColor;
}