.page-news {
  --news-hard: 6px 6px 0 var(--c-primary);
  --news-hard-orange: 6px 6px 0 rgba(255, 107, 0, .45);
  --news-hard-cyan: 8px 8px 0 rgba(0, 229, 255, .35);
  --news-grid-gap: 8px;
}

.page-news .breadcrumb {
  margin-top: 24px;
}

.page-news .news-head {
  margin: 14px 0 38px;
  padding-bottom: 26px;
  border-bottom: 3px solid var(--c-primary);
  position: relative;
}

.page-news .news-head::after {
  content: "";
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 92px;
  height: 3px;
  background: var(--c-accent);
}

.page-news .news-head__kicker {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--c-cyan-deep);
  background: rgba(0, 229, 255, .1);
  padding: 4px 10px;
  border-left: 3px solid var(--c-cyan);
  margin-bottom: 14px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

.page-news .news-head__accent {
  color: var(--c-accent);
  font-size: .68em;
  display: block;
  margin-top: 8px;
}

.page-news .news-head .page-subtitle {
  max-width: 78ch;
  margin-top: 14px;
}

/* ========== 赛程日历区 ========== */
.page-news .news-calendar {
  background: var(--c-primary);
  padding: 42px 0 54px;
  position: relative;
  overflow: hidden;
}

.page-news .news-calendar::before {
  content: "";
  position: absolute;
  top: -60px;
  right: -60px;
  width: 200px;
  height: 200px;
  background: var(--c-accent);
  clip-path: polygon(100% 0, 0 0, 100% 100%);
  opacity: .14;
  pointer-events: none;
}

.page-news .news-calendar::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    -42deg,
    transparent 0 14px,
    rgba(0, 229, 255, .035) 14px 15px
  );
  pointer-events: none;
}

.page-news .news-calendar .container {
  position: relative;
  z-index: 1;
}

.page-news .news-calendar__topbar {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}

.page-news .news-calendar .section-kicker {
  color: var(--c-cyan);
}

.page-news .news-calendar .section-subtitle {
  color: rgba(255, 255, 255, .72);
}

.page-news .news-calendar .chip--cyan {
  background: transparent;
  border: 1px solid var(--c-cyan);
  color: var(--c-cyan);
}

.page-news .calendar-layout {
  display: grid;
  gap: 24px;
  margin-top: 26px;
}

.page-news .calendar-grid {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 148px;
  gap: var(--news-grid-gap);
  overflow-x: auto;
  padding-bottom: 12px;
  scroll-snap-type: x proximity;
}

.page-news .calendar-day {
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .14);
  padding: 12px;
  min-height: 168px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  scroll-snap-align: start;
}

.page-news .calendar-day__title {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--c-cyan);
  letter-spacing: .1em;
  margin: 0;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, .12);
}

.page-news .calendar-match {
  background: rgba(255, 255, 255, .09);
  border-left: 3px solid var(--c-accent);
  padding: 8px;
}

.page-news .calendar-match__time {
  display: block;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 800;
  color: var(--c-accent);
  letter-spacing: .04em;
}

.page-news .calendar-match__teams {
  font-size: 12px;
  color: #fff;
  margin: 5px 0 0;
  line-height: 1.45;
}

.page-news .calendar-match__teams strong {
  color: var(--c-cyan);
  font-family: var(--font-body);
  font-weight: 800;
}

.page-news .calendar-match__state {
  display: inline-block;
  font-size: 10px;
  letter-spacing: .06em;
  color: rgba(255, 255, 255, .72);
  background: rgba(255, 255, 255, .12);
  padding: 2px 6px;
  margin-top: 6px;
}

.page-news .calendar-match__state--hot {
  color: var(--c-primary);
  background: var(--c-accent);
  font-weight: 800;
}

.page-news .calendar-visual {
  margin: 0;
  position: relative;
}

.page-news .calendar-visual__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 3px solid var(--c-accent);
  box-shadow: var(--news-hard-cyan);
}

.page-news .calendar-visual__caption {
  font-size: 12px;
  color: rgba(255, 255, 255, .62);
  margin-top: 10px;
  letter-spacing: .06em;
}

.page-news .calendar-toggle {
  margin-top: 22px;
  border: 1px solid rgba(255, 255, 255, .18);
  background: rgba(255, 255, 255, .05);
}

.page-news .calendar-toggle summary {
  cursor: pointer;
  list-style: none;
  padding: 14px 18px;
  color: var(--c-cyan);
  font-size: 14px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
}

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

.page-news .calendar-toggle summary::before {
  content: "↕";
  color: var(--c-accent);
  font-weight: 900;
}

.page-news .calendar-toggle[open] summary::before {
  content: "↓";
}

.page-news .calendar-list {
  list-style: none;
  margin: 0;
  padding: 0 18px 16px;
}

.page-news .calendar-list li {
  font-size: 14px;
  color: #fff;
  padding: 11px 0;
  border-top: 1px solid rgba(255, 255, 255, .12);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .calendar-list li span {
  font-family: var(--font-body);
  font-weight: 800;
  color: var(--c-accent);
  min-width: 104px;
}

/* ========== 层叠目录布局 ========== */
.page-news .news-layout {
  display: grid;
  gap: 30px;
  padding: 46px 0 64px;
}

.page-news .news-index__card {
  background: var(--c-light);
  border: 2px solid var(--c-primary);
  box-shadow: var(--news-hard);
  padding: 24px 20px 20px;
}

.page-news .news-index__title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 900;
  color: var(--c-primary);
  margin: 8px 0 20px;
}

.page-news .news-index__list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  border-top: 1px solid var(--c-border);
}

.page-news .news-index__list li {
  border-bottom: 1px solid var(--c-border);
}

.page-news .news-index__list a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 4px;
  text-decoration: none;
  color: var(--c-dark);
  transition: background .2s, padding-left .2s;
}

.page-news .news-index__list a:hover,
.page-news .news-index__list a:focus-visible {
  background: rgba(255, 107, 0, .08);
  padding-left: 12px;
}

.page-news .news-index__num {
  font-family: var(--font-body);
  font-size: 22px;
  font-weight: 900;
  color: var(--c-accent);
  line-height: 1;
}

.page-news .news-index__label {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
}

.page-news .news-index__btn {
  width: 100%;
  text-align: center;
  justify-content: center;
  box-sizing: border-box;
}

.page-news .news-index__note {
  font-size: 12px;
  color: var(--c-gray);
  line-height: 1.65;
  margin: 16px 0 0;
  padding: 10px 12px;
  background: rgba(0, 229, 255, .08);
  border-left: 3px solid var(--c-cyan);
}

/* ========== 内容区 ========== */
.page-news .news-content {
  min-width: 0;
  display: grid;
  gap: 54px;
}

/* 最新资讯 */
.page-news .news-section {
  scroll-margin-top: 20px;
}

.page-news .news-post {
  position: relative;
  background: #fff;
  border: 1.5px solid var(--c-border);
  box-shadow: var(--shadow);
  margin-top: 20px;
  padding: 18px;
  transition: transform .2s, box-shadow .2s;
}

.page-news .news-post:hover {
  transform: translate(-3px, -3px);
  box-shadow: var(--news-hard);
}

.page-news .news-post--featured {
  display: grid;
  gap: 16px;
  border-width: 2px;
  border-left: 6px solid var(--c-accent);
  padding-top: 24px;
}

.page-news .news-post__num {
  position: absolute;
  top: 12px;
  right: 12px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 900;
  color: var(--c-primary);
  background: var(--c-accent);
  padding: 3px 8px;
  line-height: 1.2;
  transform: skewX(-8deg);
  z-index: 1;
}

.page-news .news-post__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 2px solid var(--c-primary);
}

.page-news .news-post__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  padding-right: 34px;
}

.page-news .news-post__tag {
  font-size: 12px;
  color: var(--c-gray);
  letter-spacing: .04em;
}

.page-news .news-post__title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 900;
  color: var(--c-primary);
  line-height: 1.45;
  margin: 0 0 8px;
}

.page-news .news-post__excerpt {
  font-size: 14px;
  color: var(--c-dark);
  line-height: 1.7;
  margin: 0;
}

.page-news .news-post__more {
  margin-top: 12px;
  border-top: 1px dashed var(--c-border);
  padding-top: 10px;
}

.page-news .news-post__more summary {
  cursor: pointer;
  list-style: none;
  font-size: 13px;
  font-weight: 700;
  color: var(--c-cyan-deep);
  padding: 4px 0;
  display: inline-block;
  border-bottom: 1px solid transparent;
  transition: border-color .2s;
}

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

.page-news .news-post__more summary::before {
  content: "＋";
  color: var(--c-accent);
  font-weight: 900;
  margin-right: 6px;
}

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

.page-news .news-post__more summary:hover {
  border-bottom-color: var(--c-cyan);
}

.page-news .news-post__more p,
.page-news .news-post__more ol {
  font-size: 13px;
  color: var(--c-dark);
  line-height: 1.75;
  margin: 12px 0 0;
}

.page-news .news-post__more ol {
  padding-left: 20px;
}

.page-news .news-section__footer {
  margin-top: 24px;
  text-align: right;
}

/* 专题系列 */
.page-news .topic-grid {
  display: grid;
  gap: 18px;
  margin-top: 22px;
}

.page-news .topic-card {
  background: #fff;
  border: 2px solid var(--c-primary);
  box-shadow: 4px 4px 0 rgba(10, 31, 68, .3);
  transition: transform .2s, box-shadow .2s;
  display: flex;
  flex-direction: column;
}

.page-news .topic-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: var(--news-hard);
}

.page-news .topic-card__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-bottom: 2px solid var(--c-primary);
}

.page-news .topic-card__body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  flex: 1;
}

.page-news .topic-card__title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 900;
  color: var(--c-primary);
  margin: 10px 0 8px;
}

.page-news .topic-card__body p {
  font-size: 13px;
  color: var(--c-gray);
  line-height: 1.7;
  margin: 0 0 14px;
}

.page-news .topic-card .entry-link {
  margin-top: auto;
}

/* 版本更新日志 */
.page-news .version-banner {
  margin-top: 12px;
}

.page-news .version-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 3px solid var(--c-primary);
  box-shadow: var(--news-hard-orange);
}

.page-news .version-timeline {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  position: relative;
}

.page-news .version-timeline::before {
  content: "";
  position: absolute;
  top: 6px;
  bottom: 6px;
  left: 12px;
  width: 2px;
  background: var(--c-primary);
}

.page-news .version-item {
  position: relative;
  padding-left: 42px;
  padding-bottom: 28px;
}

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

.page-news .version-item::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 6px;
  width: 14px;
  height: 14px;
  background: var(--c-accent);
  border: 3px solid var(--c-primary);
  transform: rotate(45deg);
}

.page-news .version-item__year {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 26px;
  font-weight: 900;
  color: var(--c-accent);
  line-height: 1;
  margin-bottom: 8px;
  letter-spacing: .02em;
}

.page-news .version-item__body {
  background: #fff;
  border: 1.5px solid var(--c-border);
  box-shadow: var(--shadow);
  padding: 16px 18px;
}

.page-news .version-item__body h3 {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 900;
  color: var(--c-primary);
  margin: 0 0 6px;
}

.page-news .version-item__body p {
  font-size: 13px;
  color: var(--c-dark);
  line-height: 1.7;
  margin: 0;
}

.page-news .version-item__body .chip {
  margin-top: 10px;
}

/* ========== 桌面端增强 ========== */
@media (min-width: 768px) {
  .page-news .news-head {
    margin-bottom: 48px;
  }

  .page-news .news-post {
    padding: 22px;
  }

  .page-news .news-post--featured {
    grid-template-columns: minmax(0, 2fr) minmax(0, 3fr);
    align-items: start;
  }

  .page-news .news-post__title {
    font-size: 20px;
  }

  .page-news .news-post__excerpt {
    font-size: 14px;
  }

  .page-news .news-post__num {
    top: 16px;
    right: 16px;
  }

  .page-news .calendar-grid {
    grid-auto-columns: 160px;
  }
}

@media (min-width: 992px) {
  .page-news .calendar-layout {
    grid-template-columns: minmax(0, 3fr) minmax(260px, 1fr);
    align-items: start;
    gap: 28px;
  }

  .page-news .calendar-grid {
    grid-auto-flow: row;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    grid-auto-columns: auto;
    overflow-x: visible;
    padding-bottom: 0;
    scroll-snap-type: none;
  }

  .page-news .calendar-day {
    min-height: 178px;
    padding: 10px;
  }

  .page-news .calendar-match {
    padding: 6px;
  }

  .page-news .calendar-match__time {
    font-size: 11px;
  }

  .page-news .calendar-match__teams {
    font-size: 11px;
  }

  .page-news .news-layout {
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .page-news .news-index__card {
    position: sticky;
    top: 20px;
  }

  .page-news .topic-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1200px) {
  .page-news .calendar-grid {
    gap: 10px;
  }

  .page-news .calendar-match__time {
    font-size: 12px;
  }

  .page-news .calendar-match__teams {
    font-size: 12px;
  }
}