.page-news {
  background: var(--paper);
  color: var(--rock);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */

.page-news .news-hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, var(--night) 0%, var(--stand) 58%, #0e2337 100%);
  color: var(--field);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(104deg, rgba(247, 250, 248, 0.035) 0 2px, transparent 2px 26px);
  pointer-events: none;
  z-index: 0;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  right: -14%;
  bottom: 8%;
  width: 62%;
  height: 68%;
  background: radial-gradient(closest-side, rgba(30, 107, 69, 0.5), transparent 72%);
  pointer-events: none;
  z-index: 0;
}

.page-news .news-hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3.5vw, 40px);
  padding-top: clamp(18px, 3vw, 34px);
  padding-bottom: clamp(26px, 4vw, 46px);
}

.page-news .news-hero .breadcrumb__list,
.page-news .news-hero .breadcrumb__list a {
  color: rgba(247, 250, 248, 0.6);
}

.page-news .news-hero .breadcrumb__list a:hover,
.page-news .news-hero .breadcrumb__list a:focus-visible {
  color: var(--amber);
}

.page-news .news-hero .section-label {
  color: rgba(247, 250, 248, 0.72);
}

.page-news .news-hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(52px, 11.5vw, 118px);
  line-height: 0.9;
  letter-spacing: 0.01em;
  margin: 10px 0 0;
  color: var(--field);
  text-transform: none;
}

.page-news .news-hero__sub {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--amber);
  margin: 14px 0 0;
}

.page-news .news-hero__intro {
  max-width: 48ch;
  margin: 16px 0 0;
  font-size: 16.5px;
  line-height: 1.85;
  color: rgba(247, 250, 248, 0.82);
}

.page-news .hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 20px;
  margin: 0;
  padding-top: 20px;
  border-top: 1px solid rgba(247, 250, 248, 0.2);
}

.page-news .hero-stats__item {
  display: flex;
  flex-direction: column-reverse;
  margin: 0;
}

.page-news .hero-stats__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(21px, 3vw, 30px);
  line-height: 1.1;
  color: var(--amber);
  margin: 0;
}

.page-news .hero-stats__label {
  font-size: 12.5px;
  letter-spacing: 0.03em;
  color: rgba(247, 250, 248, 0.62);
  margin: 6px 0 0;
}

.page-news .hero-banner {
  position: relative;
  z-index: 2;
  margin: 0;
  border-top: 1px solid rgba(247, 250, 248, 0.16);
  background: var(--night);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 30px), calc(100% - 30px) 100%, 0 100%);
}

.page-news .hero-banner img {
  display: block;
  width: 100%;
  height: clamp(180px, 32vw, 350px);
  object-fit: cover;
  filter: saturate(0.88) contrast(1.06) brightness(0.86);
}

/* ---------- 专题横滑条 ---------- */

.page-news .topic-bar {
  position: relative;
  z-index: 3;
  background: linear-gradient(180deg, #0e2337, var(--stand));
  border-bottom: 1px solid rgba(247, 250, 248, 0.14);
}

.page-news .topic-bar__list {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  padding: 13px max(var(--gutter), calc((100vw - var(--shell)) / 2));
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-news .topic-bar__link {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.05em;
  white-space: nowrap;
  color: rgba(247, 250, 248, 0.78);
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 6px;
  text-decoration-thickness: 2px;
  padding: 8px 15px;
  border: 1px solid rgba(247, 250, 248, 0.2);
  border-radius: var(--radius-pill);
  transition: color 0.18s ease, border-color 0.18s ease, background-color 0.18s ease,
    text-decoration-color 0.18s ease;
}

.page-news .topic-bar__link:hover,
.page-news .topic-bar__link:focus-visible {
  color: var(--amber);
  border-color: var(--amber);
  background: rgba(242, 178, 51, 0.1);
  text-decoration-color: var(--amber);
}

/* ---------- 头条 ---------- */

.page-news .headline-band {
  background: var(--paper);
  color: var(--night);
  padding: clamp(32px, 5.5vw, 66px) 0 clamp(26px, 4vw, 46px);
}

.page-news .headline-band__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 26px;
  padding-bottom: 14px;
  margin-bottom: clamp(20px, 3vw, 32px);
  border-bottom: 2px solid var(--night);
}

.page-news .headline-band__head .section-label {
  color: var(--night);
}

.page-news .headline-band__stage {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--clay);
  margin: 0;
}

.page-news .headline-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 36px);
}

.page-news .headline-item {
  padding-left: clamp(14px, 2vw, 22px);
  border-left: 3px solid var(--amber);
}

.page-news .headline-item--turf {
  border-left-color: var(--turf);
}

.page-news .headline-item__tag {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--turf);
  margin: 0;
}

.page-news .headline-item h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(23px, 2.7vw, 33px);
  line-height: 1.14;
  color: var(--night);
  margin: 8px 0 10px;
}

.page-news .headline-item p:last-child {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--rock);
  max-width: 52ch;
}

/* ---------- 观察条目 ---------- */

.page-news .observation {
  background: var(--paper);
  color: var(--night);
  padding-bottom: clamp(34px, 5vw, 68px);
}

.page-news .log-group {
  padding-top: clamp(28px, 4.5vw, 54px);
  scroll-margin-top: 92px;
}

.page-news .log-group__head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--night);
}

.page-news .log-group__no {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--clay);
  margin: 0;
}

.page-news .log-group__head h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 2.9vw, 32px);
  line-height: 1.1;
  color: var(--night);
  margin: 0;
}

.page-news .log-group__sub {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--moss);
  margin: 6px 0 0;
}

.page-news .log-figure {
  margin: clamp(16px, 2.4vw, 26px) 0 0;
  border: 1px solid var(--paper-edge);
  background: var(--night);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}

.page-news .log-figure img {
  display: block;
  width: 100%;
  height: clamp(160px, 26vw, 290px);
  object-fit: cover;
}

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

.page-news .log-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: clamp(18px, 2.6vw, 26px) 0;
  border-bottom: 1px solid rgba(11, 27, 43, 0.16);
}

.page-news .log-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
}

.page-news .log-item__time {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.03em;
  color: var(--clay);
  white-space: nowrap;
}

.page-news .log-item__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(19px, 2.1vw, 26px);
  line-height: 1.2;
  color: var(--night);
  margin: 0 0 8px;
}

.page-news .log-item__lead {
  font-size: 16.5px;
  line-height: 1.78;
  color: var(--night);
  margin: 0;
  max-width: 60ch;
}

.page-news .log-item__more {
  margin-top: 12px;
}

.page-news .log-item__more summary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--turf);
}

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

.page-news .log-item__more summary::before {
  content: "＋";
  font-size: 13px;
  color: var(--amber);
}

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

.page-news .log-item__more summary:hover,
.page-news .log-item__more summary:focus-visible {
  color: var(--clay);
}

.page-news .log-item__more p {
  margin: 10px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--paper-edge);
  font-size: 15px;
  line-height: 1.82;
  color: var(--rock);
  max-width: 64ch;
}

/* ---------- 口径与栏目变更 ---------- */

.page-news .column-log {
  background: linear-gradient(180deg, var(--night) 0%, #0d2135 100%);
  color: var(--field);
  padding: clamp(38px, 6vw, 76px) 0;
}

.page-news .column-log .section-label {
  color: rgba(247, 250, 248, 0.72);
}

.page-news .column-log__intro {
  margin: 14px 0 0;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.82;
  color: rgba(247, 250, 248, 0.7);
}

.page-news .version-list {
  list-style: none;
  margin: clamp(22px, 3vw, 36px) 0 0;
  padding: 0 0 0 clamp(16px, 2.4vw, 26px);
  border-left: 1px solid rgba(180, 100, 60, 0.6);
}

.page-news .version-item {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(247, 250, 248, 0.12);
}

.page-news .version-item:last-child {
  border-bottom: 0;
}

.page-news .version-item::before {
  content: "";
  position: absolute;
  left: calc(clamp(16px, 2.4vw, 26px) * -1 - 4px);
  top: 26px;
  width: 7px;
  height: 7px;
  background: var(--amber);
  transform: rotate(45deg);
}

.page-news .version-item__no {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--amber);
  margin: 0;
  white-space: nowrap;
}

.page-news .version-item h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(18px, 2vw, 23px);
  line-height: 1.2;
  color: var(--field);
  margin: 0 0 6px;
}

.page-news .version-item__body p {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(247, 250, 248, 0.72);
}

/* ---------- 场馆字段 ---------- */

.page-news .venue-log {
  background: var(--field);
  color: var(--night);
  padding: clamp(34px, 5.5vw, 70px) 0;
}

.page-news .venue-log__head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  scroll-margin-top: 92px;
}

.page-news .venue-log__head h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 3vw, 34px);
  line-height: 1.1;
  color: var(--night);
  margin: 0;
}

.page-news .venue-log__head p {
  margin: 0;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--rock);
}

.page-news .venue-table-wrap {
  margin-top: clamp(18px, 3vw, 30px);
  overflow-x: auto;
  border-top: 2px solid var(--night);
}

.page-news .venue-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
}

.page-news .venue-table__caption {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--moss);
  padding: 12px 0 10px;
}

.page-news .venue-table th,
.page-news .venue-table td {
  text-align: left;
  vertical-align: top;
  padding: 14px 18px 14px 0;
  border-bottom: 1px solid rgba(11, 27, 43, 0.14);
}

.page-news .venue-table thead th {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--turf);
  border-bottom-width: 1px;
}

.page-news .venue-table tbody th {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--night);
  white-space: nowrap;
}

.page-news .venue-table td {
  font-size: 15px;
  line-height: 1.72;
  color: var(--rock);
}

.page-news .venue-log__note {
  margin: clamp(16px, 2.4vw, 24px) 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--amber);
  max-width: 66ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--rock);
}

/* ---------- 线索与纠错 ---------- */

.page-news .tip-band {
  background: var(--stand);
  color: var(--field);
  padding: clamp(34px, 5.5vw, 68px) 0;
}

.page-news .tip-band__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3.5vw, 44px);
}

.page-news .tip-band__inner h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(23px, 3vw, 34px);
  line-height: 1.12;
  color: var(--field);
  margin: 0 0 12px;
}

.page-news .tip-band__lede p {
  margin: 0;
  max-width: 60ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(247, 250, 248, 0.8);
}

.page-news .tip-band__fine {
  margin-top: 12px !important;
  font-size: 14.5px !important;
  color: rgba(247, 250, 248, 0.62) !important;
}

.page-news .tip-band__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 14px;
  align-content: start;
}

.page-news .tip-band__links {
  flex: 1 0 100%;
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: rgba(247, 250, 248, 0.5);
}

.page-news .tip-band__links a {
  color: rgba(247, 250, 248, 0.78);
  text-decoration: none;
  border-bottom: 1px solid rgba(247, 250, 248, 0.3);
}

.page-news .tip-band__links a:hover,
.page-news .tip-band__links a:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-news .hero-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

@media (min-width: 860px) {
  .page-news .news-hero__inner {
    grid-template-columns: minmax(0, 1.62fr) minmax(0, 1fr);
    align-items: end;
    gap: clamp(28px, 4vw, 52px);
  }

  .page-news .news-hero__inner .breadcrumb {
    grid-column: 1 / -1;
  }

  .page-news .log-group__head {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 0 clamp(20px, 3vw, 40px);
    align-items: end;
  }

  .page-news .log-item {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 0 clamp(20px, 3vw, 40px);
  }

  .page-news .log-item__meta {
    flex-direction: column;
    align-items: flex-start;
  }

  .page-news .version-item {
    grid-template-columns: 140px minmax(0, 1fr);
    gap: 0 clamp(20px, 3vw, 40px);
    align-items: baseline;
  }

  .page-news .tip-band__inner {
    grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .tip-band__links {
    flex: 0 0 100%;
  }
}

@media (min-width: 1080px) {
  .page-news .log-figure {
    margin-left: auto;
    width: min(560px, 62%);
  }

  .page-news .venue-log__head {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: clamp(20px, 3vw, 46px);
    align-items: end;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .topic-bar__link {
    transition: none;
  }
}