/* ===== 赛程资讯 /information/ ===== */
.page-news {
  --news-row-min: 72px;
  --news-rule-h: 2px;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  padding-bottom: 96px;
  overflow-x: hidden;
}

.page-news a {
  color: inherit;
}

/* --- 面包屑 --- */
.page-news .news-crumb {
  padding: 26px 0 6px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--fog);
}
.page-news .news-crumb a {
  color: var(--fog);
  text-decoration: none;
  transition: color 0.18s var(--ease);
}
.page-news .news-crumb a:hover {
  color: var(--red);
}
.page-news .news-crumb-sep {
  margin: 0 10px;
  color: var(--line);
}
.page-news .news-crumb [aria-current="page"] {
  color: var(--paper-2);
}

/* --- 首屏 --- */
.page-news .news-masthead {
  position: relative;
  padding: 20px 0 56px;
}
.page-news .news-masthead::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(112deg, rgba(255, 46, 63, 0.1) 0%, rgba(255, 46, 63, 0) 42%),
    linear-gradient(292deg, rgba(27, 77, 228, 0.14) 0%, rgba(27, 77, 228, 0) 46%);
  pointer-events: none;
}
.page-news .news-masthead-grid {
  position: relative;
  display: grid;
  gap: 40px;
}
.page-news .news-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 22px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}
.page-news .news-masthead h1 {
  margin: 0;
  font-family: var(--font-title);
  font-weight: 200;
  font-size: clamp(38px, 9vw, 92px);
  line-height: 1.04;
  letter-spacing: 0.05em;
  color: var(--paper);
  max-width: 18ch;
}
.page-news .news-lede {
  margin: 26px 0 0;
  max-width: 42ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--paper-2);
}
.page-news .news-lede-sub {
  margin: 18px 0 0;
  max-width: 46ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--fog);
}
.page-news .news-lede-sub a {
  color: var(--red);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 46, 63, 0.4);
}
.page-news .news-lede-sub a:hover {
  border-bottom-color: var(--red);
}

/* 目录索引 */
.page-news .news-masthead-index {
  border-top: 2px solid var(--red);
  padding-top: 18px;
}
.page-news .news-index-title {
  margin: 0 0 12px;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.22em;
  color: var(--fog);
}
.page-news .news-index-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-news .news-index-list li + li {
  border-top: 1px solid var(--line);
}
.page-news .news-index-list a {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 11px 0;
  font-size: 14px;
  color: var(--paper-2);
  text-decoration: none;
  transition: color 0.18s var(--ease), transform 0.18s var(--ease);
}
.page-news .news-index-list a:hover,
.page-news .news-index-list a:focus-visible {
  color: var(--red);
  transform: translateX(4px);
}
.page-news .news-index-list .num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--fog);
  font-variant-numeric: tabular-nums;
}

/* --- 通用色带与章节头 --- */
.page-news .news-rule {
  height: var(--news-rule-h);
  background: linear-gradient(90deg, var(--red) 0%, var(--red) 40%, var(--blue) 62%, var(--blue) 100%);
  margin-bottom: 30px;
}
.page-news .news-block {
  padding: 26px 0 48px;
}
.page-news .news-block-head {
  display: grid;
  gap: 10px;
  margin-bottom: 32px;
}
.page-news .news-block-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--red);
}
.page-news .news-block-title {
  margin: 0;
  font-family: var(--font-title);
  font-weight: 200;
  font-size: clamp(26px, 6vw, 48px);
  line-height: 1.16;
  letter-spacing: 0.04em;
  color: var(--paper);
}
.page-news .news-block-lede {
  margin: 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--fog);
}

/* --- 头版三栏 --- */
.page-news .news-headline-grid {
  display: grid;
  gap: 26px;
}
.page-news .news-lead-media {
  position: relative;
  margin: 0 0 18px;
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% 88%, 0 100%);
}
.page-news .news-lead-media img {
  display: block;
  width: 100%;
  aspect-ratio: 14 / 9;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.06);
}
.page-news .news-lead-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(200deg, rgba(255, 46, 63, 0.22) 0%, rgba(7, 8, 12, 0.1) 48%, rgba(27, 77, 228, 0.26) 100%);
}
.page-news .news-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
}
.page-news .news-time {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--fog);
}
.page-news .news-lead-title {
  margin: 0 0 12px;
  font-size: clamp(20px, 4.6vw, 30px);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0.02em;
}
.page-news .news-lead-title a {
  text-decoration: none;
  transition: color 0.18s var(--ease);
}
.page-news .news-lead-title a:hover,
.page-news .news-lead-title a:focus-visible {
  color: var(--red);
}
.page-news .news-lead-summary {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--fog);
}
.page-news .news-lead-sm {
  padding: 20px 0 0;
  border-top: 1px solid var(--line);
}
.page-news .news-lead-sm .news-lead-title {
  font-size: clamp(18px, 4vw, 21px);
}
.page-news .news-lead-sm .news-lead-summary {
  font-size: 14px;
}

/* --- 栏目轨道 --- */
.page-news .news-toolbar {
  padding: 0 0 34px;
}
.page-news .news-toolbar-title {
  margin: 0 0 14px;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.22em;
  color: var(--fog);
}
.page-news .news-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.page-news .news-filter {
  display: inline-flex;
  align-items: center;
  padding: 9px 18px;
  border: 1px solid var(--line);
  border-radius: 2px;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--fog);
  text-decoration: none;
  transition: background-color 0.18s var(--ease), border-color 0.18s var(--ease), color 0.18s var(--ease), transform 0.18s var(--ease);
}
.page-news .news-filter:hover,
.page-news .news-filter:focus-visible {
  background: var(--red);
  border-color: var(--red);
  color: var(--paper);
  transform: translateY(-2px);
}

/* --- 条目列表 --- */
.page-news .news-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.page-news .news-list--flush {
  border-top: 0;
}
.page-news .news-row {
  border-bottom: 1px solid var(--line);
}
.page-news .news-row-link {
  position: relative;
  display: grid;
  grid-template-columns: 52px 1fr;
  grid-template-areas:
    "num title"
    "num meta";
  align-items: baseline;
  column-gap: 16px;
  row-gap: 5px;
  min-height: var(--news-row-min);
  padding: 16px 42px 16px 0;
  text-decoration: none;
  transition: transform 0.18s var(--ease), background-color 0.18s var(--ease);
}
.page-news .news-row-link::after {
  content: "";
  position: absolute;
  right: 12px;
  top: 50%;
  width: 10px;
  height: 10px;
  margin-top: -7px;
  border-top: 2px solid var(--red);
  border-right: 2px solid var(--red);
  transform: rotate(45deg) translate(-6px, 6px);
  opacity: 0;
  transition: opacity 0.18s var(--ease), transform 0.18s var(--ease);
}
.page-news .news-row-link:hover,
.page-news .news-row-link:focus-visible {
  transform: translateX(4px);
}
.page-news .news-row-link:hover::after,
.page-news .news-row-link:focus-visible::after {
  opacity: 1;
  transform: rotate(45deg) translate(0, 0);
}
.page-news .news-row-num {
  grid-area: num;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--red);
  font-variant-numeric: tabular-nums;
}
.page-news .news-row-title {
  grid-area: title;
  font-size: 16px;
  line-height: 1.55;
  color: var(--paper);
}
.page-news .news-row-meta {
  grid-area: meta;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--fog);
}

/* 升降级迷你区间条 */
.page-news .news-row-link--track {
  grid-template-areas:
    "num title"
    "num meta"
    "num track";
}
.page-news .news-mini-track {
  grid-area: track;
  display: flex;
  gap: 3px;
  width: 100%;
  max-width: 260px;
  height: 6px;
  margin-top: 6px;
}
.page-news .news-mini-seg {
  display: block;
  height: 100%;
}
.page-news .news-mini-seg--red {
  background: linear-gradient(90deg, var(--red-deep), var(--red));
}
.page-news .news-mini-seg--blue {
  background: linear-gradient(90deg, var(--blue), var(--blue-text));
}
.page-news .news-mini-track--a .news-mini-seg--red { width: 60%; }
.page-news .news-mini-track--a .news-mini-seg--blue { width: 16%; }
.page-news .news-mini-track--b .news-mini-seg--red { width: 38%; }
.page-news .news-mini-track--b .news-mini-seg--blue { width: 34%; }
.page-news .news-mini-track--c .news-mini-seg--red { width: 22%; }
.page-news .news-mini-track--c .news-mini-seg--blue { width: 52%; }

/* --- 图文混排 --- */
.page-news .news-split {
  display: grid;
  gap: 30px;
}
.page-news .news-split-media,
.page-news .news-wide-media,
.page-news .news-tall-media {
  margin: 0;
}
.page-news .news-split-media img,
.page-news .news-wide-media img,
.page-news .news-tall-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 2px;
}
.page-news .news-split-media img {
  aspect-ratio: 1 / 1;
}
.page-news .news-wide-media {
  margin-bottom: 30px;
}
.page-news .news-wide-media img {
  aspect-ratio: 16 / 9;
}
.page-news .news-tall-media img {
  aspect-ratio: 10 / 13;
}
.page-news .news-caption {
  margin: 10px 0 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  line-height: 1.7;
  color: var(--fog);
}

/* --- 功能更新时间轴 --- */
.page-news .news-log-wrap {
  display: grid;
  gap: 36px;
}
.page-news .news-log {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}
.page-news .news-log::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 8px;
  bottom: 12px;
  width: 1px;
  background: var(--line);
}
.page-news .news-log-item {
  position: relative;
  padding: 0 0 30px 32px;
}
.page-news .news-log-item:last-child {
  padding-bottom: 0;
}
.page-news .news-log-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(41, 224, 214, 0.12);
}
.page-news .news-log-tag {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}
.page-news .news-log-title {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: var(--paper);
}
.page-news .news-log-text {
  margin: 0;
  max-width: 48ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--fog);
}

/* --- 往期回看折叠 --- */
.page-news .news-archive {
  display: grid;
  gap: 12px;
}
.page-news .news-archive-group {
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--panel);
}
.page-news .news-archive-group summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  letter-spacing: 0.04em;
  color: var(--paper);
  transition: color 0.18s var(--ease);
}
.page-news .news-archive-group summary::-webkit-details-marker {
  display: none;
}
.page-news .news-archive-group summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--red);
}
.page-news .news-archive-group[open] summary::after {
  content: "−";
}
.page-news .news-archive-group summary:hover {
  color: var(--red);
}
.page-news .news-archive-count {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--fog);
  font-variant-numeric: tabular-nums;
}
.page-news .news-archive-list {
  list-style: none;
  margin: 0;
  padding: 2px 20px 20px;
  border-top: 1px solid var(--line);
}
.page-news .news-archive-list li {
  position: relative;
  padding: 11px 0 11px 18px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--paper-2);
}
.page-news .news-archive-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 21px;
  width: 6px;
  height: 1px;
  background: var(--red);
}

/* --- 观察笔记 --- */
.page-news .news-note-grid {
  display: grid;
  gap: 36px;
}
.page-news .news-prose p {
  margin: 0 0 1.2em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--paper-2);
}
.page-news .news-prose h3 {
  margin: 34px 0 14px;
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--paper);
  padding-left: 14px;
  border-left: 2px solid var(--red);
}
.page-news .news-aside {
  padding: 22px 20px;
  background: var(--panel);
  border-top: 2px solid var(--blue);
  border-radius: 2px;
  align-self: start;
}
.page-news .news-aside .aside-title {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--fog);
  font-weight: 400;
}
.page-news .news-aside-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
}
.page-news .news-aside-list li + li {
  border-top: 1px solid var(--line);
}
.page-news .news-aside-list a {
  display: block;
  padding: 11px 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--paper);
  text-decoration: none;
  transition: color 0.18s var(--ease), transform 0.18s var(--ease);
}
.page-news .news-aside-list a:hover,
.page-news .news-aside-list a:focus-visible {
  color: var(--blue-text);
  transform: translateX(4px);
}
.page-news .news-aside-note {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.8;
  color: var(--fog);
}

/* --- 收束 --- */
.page-news .news-cta {
  margin-top: 30px;
  border-top: 2px solid var(--red);
  background: linear-gradient(120deg, rgba(255, 46, 63, 0.1) 0%, rgba(7, 8, 12, 0) 55%, rgba(27, 77, 228, 0.14) 100%);
}
.page-news .news-cta-inner {
  display: grid;
  gap: 26px;
  padding: 44px 0 40px;
}
.page-news .news-cta-title {
  margin: 0 0 12px;
  font-family: var(--font-title);
  font-weight: 200;
  font-size: clamp(22px, 5vw, 34px);
  letter-spacing: 0.04em;
  line-height: 1.3;
  color: var(--paper);
}
.page-news .news-cta-text {
  margin: 0;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--fog);
}
.page-news .news-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* --- 响应式 --- */
@media (min-width: 720px) {
  .page-news .news-block-head {
    grid-template-columns: 120px 1fr;
    column-gap: 28px;
    row-gap: 8px;
    align-items: start;
  }
  .page-news .news-block-num {
    grid-column: 1;
    grid-row: 1 / span 2;
    padding-top: 8px;
  }
  .page-news .news-block-title {
    grid-column: 2;
  }
  .page-news .news-block-lede {
    grid-column: 2;
  }
  .page-news .news-log-wrap {
    grid-template-columns: 1fr 300px;
    align-items: start;
  }
  .page-news .news-cta-inner {
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 40px;
  }
}

@media (min-width: 960px) {
  .page-news {
    padding-bottom: 120px;
  }
  .page-news .news-masthead {
    padding: 34px 0 76px;
  }
  .page-news .news-masthead-grid {
    grid-template-columns: repeat(12, 1fr);
    gap: var(--gutter);
    align-items: end;
  }
  .page-news .news-masthead-copy {
    grid-column: 1 / 9;
  }
  .page-news .news-masthead-index {
    grid-column: 10 / 13;
  }
  .page-news .news-headline-grid {
    grid-template-columns: repeat(12, 1fr);
    gap: var(--gutter);
    align-items: start;
  }
  .page-news .news-lead {
    grid-column: 1 / span 6;
  }
  .page-news .news-lead-sm {
    grid-column: span 3;
    padding-top: 0;
  }
  .page-news .news-block {
    padding: 34px 0 62px;
  }
  .page-news .news-split {
    grid-template-columns: 4fr 7fr;
    gap: 44px;
    align-items: start;
  }
  .page-news .news-split-media {
    grid-column: 1;
  }
  .page-news .news-note-grid {
    grid-template-columns: repeat(12, 1fr);
    gap: var(--gutter);
  }
  .page-news .news-prose {
    grid-column: 1 / 8;
  }
  .page-news .news-aside {
    grid-column: 9 / 13;
  }
  .page-news .news-row-link {
    grid-template-columns: 72px 1fr;
    column-gap: 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-row-link,
  .page-news .news-row-link::after,
  .page-news .news-filter,
  .page-news .news-index-list a,
  .page-news .news-aside-list a {
    transition: none;
  }
  .page-news .news-row-link:hover,
  .page-news .news-row-link:focus-visible,
  .page-news .news-index-list a:hover,
  .page-news .news-aside-list a:hover {
    transform: none;
  }
}