.page-news {
  --timeline-gap: 28px;
  --timeline-line: rgba(10, 31, 68, 0.14);
  --timeline-dot: 12px;
  --ribbon-hard: #FF6B35;
  --ribbon-navy: #16325F;
  --ribbon-ink: #1A1A1A;
  background: var(--color-white);
}

.page-news [id] {
  scroll-margin-top: 96px;
}

/* ===== Hero：错位色块首屏 ===== */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  background: var(--color-navy);
  color: var(--color-white);
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  width: 320px;
  height: 320px;
  right: -80px;
  bottom: -160px;
  background: var(--color-orange);
  transform: rotate(15deg);
  border: 12px solid rgba(255, 255, 255, 0.08);
  z-index: 0;
  pointer-events: none;
}

.page-news .news-hero__inner {
  position: relative;
  z-index: 1;
  padding-top: clamp(24px, 5vw, 64px);
  padding-bottom: clamp(32px, 6vw, 72px);
  display: grid;
  gap: 24px;
}

.page-news .news-hero .breadcrumbs-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
}

.page-news .news-hero .breadcrumbs-item:not(:last-child)::after {
  content: "/";
  color: rgba(255, 255, 255, 0.4);
  margin-left: 8px;
}

.page-news .news-hero .breadcrumbs-link {
  color: rgba(255, 255, 255, 0.72);
  text-decoration: none;
}

.page-news .news-hero .breadcrumbs-link:hover,
.page-news .news-hero .breadcrumbs-link:focus-visible {
  color: var(--color-orange);
}

.page-news .news-hero .breadcrumbs-current {
  color: var(--color-white);
}

.page-news .news-hero__title {
  margin: 8px 0 12px;
  font-size: clamp(36px, 6vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--color-white);
}

.page-news .news-hero__lead {
  max-width: 640px;
  margin: 0 0 20px;
  font-size: 17px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.82);
}

.page-news .news-hero__sync {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.08);
  font-size: 14px;
  line-height: 1.4;
}

.page-news .news-hero__sync .status-dot {
  background: var(--color-orange);
}

.page-news .news-hero__badge {
  justify-self: start;
  background: var(--color-orange);
  color: var(--color-white);
  padding: 22px 28px 20px;
  display: flex;
  flex-direction: column;
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
}

.page-news .news-hero__badge-num {
  font-family: var(--font-num);
  font-size: 56px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
}

.page-news .news-hero__badge-label {
  font-size: 13px;
  letter-spacing: 0.1em;
  margin-top: 6px;
}

/* ===== 仪表盘：更新记录 + 赛事日历 ===== */
.page-news .news-dashboard {
  display: grid;
  gap: 64px;
  align-items: start;
}

/* ===== 时间线 ===== */
.page-news .timeline-list {
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  position: relative;
}

.page-news .timeline-list::before {
  content: "";
  position: absolute;
  left: 11px;
  top: 14px;
  bottom: 14px;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-orange) 0 24%, var(--timeline-line) 24% 100%);
}

.page-news .timeline-item {
  position: relative;
  padding-left: 40px;
  margin-bottom: 24px;
}

.page-news .timeline-item::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 22px;
  width: var(--timeline-dot);
  height: var(--timeline-dot);
  background: var(--color-white);
  border: 3px solid var(--color-navy);
  transform: rotate(45deg);
}

.page-news .timeline-item--latest::before {
  background: var(--color-orange);
  border-color: var(--color-orange);
}

.page-news .timeline-list details {
  background: var(--color-white);
  border: 1px solid var(--timeline-line);
  transition: border-color 0.2s ease;
}

.page-news .timeline-list details[open] {
  border-color: var(--color-navy);
}

.page-news .timeline-summary {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 12px;
  padding: 18px 20px;
  cursor: pointer;
}

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

.page-news .timeline-summary::before {
  content: "+";
  color: var(--color-orange);
  font-family: var(--font-num);
  font-size: 18px;
  font-weight: 700;
  min-width: 1.2em;
}

.page-news .timeline-list details[open] .timeline-summary::before {
  content: "−";
}

.page-news .timeline-version {
  font-family: var(--font-num);
  font-size: 14px;
  font-weight: 700;
  background: var(--color-navy);
  color: var(--color-white);
  padding: 4px 10px;
}

.page-news .timeline-name {
  font-weight: 700;
  color: var(--color-text);
}

.page-news .timeline-date {
  margin-left: auto;
  font-size: 14px;
  color: var(--color-muted);
}

.page-news .timeline-body {
  padding: 6px 20px 20px;
  background: var(--color-bg);
}

.page-news .timeline-body p {
  margin: 12px 0 16px;
  max-width: 72ch;
  line-height: 1.65;
  color: var(--color-text);
}

.page-news .timeline-figure {
  aspect-ratio: auto;
  border: 1px solid var(--timeline-line);
  margin: 0 0 16px;
  max-width: 480px;
}

.page-news .timeline-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-news .timeline-body__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-news .timeline-archive {
  margin-top: 8px;
}

/* ===== 赛事日历面板 ===== */
.page-news .calendar-card {
  background: var(--color-white);
  border: 1px solid var(--timeline-line);
  position: relative;
}

.page-news .calendar-card__hero {
  aspect-ratio: 16 / 9;
  background: var(--color-navy-2);
}

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

.page-news .calendar-card__body {
  position: relative;
  padding: 28px 20px 20px;
}

.page-news .calendar-card__icon {
  position: absolute;
  top: -26px;
  right: 18px;
  width: 64px;
  height: 64px;
  padding: 6px;
  background: var(--color-white);
  border: 3px solid var(--color-orange);
  object-fit: contain;
}

.page-news .calendar-card__week {
  margin: 0 0 12px;
  font-size: 18px;
  color: var(--color-navy);
}

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

.page-news .calendar-list li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--timeline-line);
}

.page-news .calendar-list__day {
  font-family: var(--font-num);
  font-weight: 700;
  color: var(--color-navy);
  min-width: 3.2em;
}

.page-news .calendar-list__match {
  flex: 1;
  color: var(--color-text);
  font-size: 15px;
}

.page-news .calendar-list__time {
  font-family: var(--font-num);
  font-weight: 700;
  color: var(--color-orange);
}

.page-news .calendar-dots {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 4px 0 2px;
}

.page-news .calendar-dot {
  width: 14px;
  height: 14px;
  background: var(--color-orange);
}

.page-news .dot-lv-1 { opacity: 0.18; }
.page-news .dot-lv-2 { opacity: 0.35; }
.page-news .dot-lv-3 { opacity: 0.55; }
.page-news .dot-lv-4 { opacity: 0.75; }
.page-news .dot-lv-5 { opacity: 1; }

.page-news .calendar-card__note {
  margin: 8px 0 0;
  font-size: 13px;
  color: var(--color-muted);
}

.page-news .calendar-preview {
  margin-top: 20px;
  padding: 16px 18px;
  background: var(--color-bg);
  border-left: 4px solid var(--color-orange);
}

.page-news .calendar-preview__label {
  display: inline-block;
  padding: 4px 8px;
  background: var(--color-navy);
  color: var(--color-white);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.page-news .calendar-preview ul {
  list-style: none;
  margin: 12px 0 8px;
  padding: 0;
}

.page-news .calendar-preview li {
  padding: 6px 0;
  border-bottom: 1px dashed var(--timeline-line);
  color: var(--color-text);
}

.page-news .calendar-preview li span {
  font-family: var(--font-num);
  font-weight: 700;
  color: var(--color-navy);
  margin-right: 8px;
}

.page-news .calendar-preview a {
  color: var(--color-orange);
  font-size: 14px;
  font-weight: 700;
}

.page-news .calendar-inline-btn {
  margin-top: 20px;
  display: inline-block;
}

/* ===== 公告与专题区 ===== */
.page-news .news-announcements {
  background: var(--color-bg);
}

.page-news .news-announcements .section-title,
.page-news .news-announcements .section-lead {
  color: var(--color-text);
}

.page-news .announcement-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.page-news .announcement-tab {
  display: inline-block;
  padding: 7px 16px;
  border: 1px solid var(--color-navy);
  background: transparent;
  color: var(--color-navy);
  font-size: 14px;
  text-decoration: none;
  line-height: 1.4;
  transition: background 0.15s ease, color 0.15s ease;
}

.page-news .announcement-tab:hover,
.page-news .announcement-tab:focus-visible {
  background: var(--color-orange);
  border-color: var(--color-orange);
  color: var(--color-white);
}

.page-news .announcement-strip {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 4px 2px 16px;
}

.page-news .announcement-card {
  flex: 0 0 300px;
  scroll-snap-align: start;
  min-height: 240px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 24px;
  background: var(--color-white);
  border-top: 6px solid var(--ribbon-ink);
}

.page-news .announcement-card--orange {
  border-top-color: var(--ribbon-hard);
}

.page-news .announcement-card--blue {
  border-top-color: var(--ribbon-navy);
}

.page-news .announcement-card--ink {
  border-top-color: var(--ribbon-ink);
}

.page-news .announcement-card__tag {
  align-self: flex-start;
  display: inline-block;
  padding: 4px 10px;
  background: var(--color-orange-light);
  color: var(--color-navy);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.page-news .announcement-card__title {
  margin: 4px 0 0;
  font-size: 22px;
  line-height: 1.25;
  color: var(--color-text);
}

.page-news .announcement-card__desc {
  margin: 0;
  color: var(--color-muted);
  font-size: 15px;
  line-height: 1.6;
}

.page-news .announcement-card .card-link {
  margin-top: auto;
  color: var(--color-orange);
  font-weight: 700;
  text-decoration: none;
}

.page-news .announcement-card .card-link:hover,
.page-news .announcement-card .card-link:focus-visible {
  color: var(--color-navy);
  text-decoration: underline;
}

/* ===== 更新节奏数据区 ===== */
.page-news .news-stats {
  background: var(--color-white);
}

.page-news .news-stats__panel {
  background: var(--color-navy);
  color: var(--color-white);
  padding: clamp(28px, 5vw, 48px);
  position: relative;
  overflow: hidden;
}

.page-news .news-stats__panel .section-title {
  color: var(--color-white);
}

.page-news .news-stats__panel .section-lead {
  color: rgba(255, 255, 255, 0.74);
}

.page-news .news-stats__panel .section-kicker {
  color: var(--color-orange);
}

.page-news .news-stats__grid {
  display: grid;
  gap: 28px;
  margin-top: 28px;
}

.page-news .news-stats__figure {
  margin: 0;
}

.page-news .news-stats__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 4px solid var(--color-orange);
}

.page-news .news-stats__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-news .news-stats__list li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 16px;
}

.page-news .news-stats__list .metric-number {
  font-family: var(--font-num);
  font-size: 30px;
  font-weight: 800;
  color: var(--color-orange);
  min-width: 4.4em;
}

/* ===== 帮助入口区 ===== */
.page-news .news-support {
  background: var(--color-bg);
}

.page-news .news-support .note-block {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
}

.page-news .note-block__text p {
  margin: 0;
  color: var(--color-text);
  line-height: 1.65;
}

.page-news .note-block__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ===== 平板与桌面布局 ===== */
@media (min-width: 760px) {
  .page-news .news-hero__inner {
    grid-template-columns: 1fr auto;
    align-items: end;
  }

  .page-news .news-hero__badge {
    justify-self: end;
    margin-bottom: 8px;
  }

  .page-news .news-support .note-block {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .page-news .announcement-card {
    flex-basis: 420px;
  }
}

@media (min-width: 960px) {
  .page-news .news-dashboard {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    gap: 64px 56px;
  }

  .page-news .news-stats__grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    align-items: center;
    gap: 40px;
  }
}