.page-news {
  --news-rule: rgba(35, 50, 90, .9);
  --news-soft: rgba(47, 230, 214, .14);
  display: block;
  padding-bottom: 40px;
  background:
    radial-gradient(1100px 520px at 12% -8%, rgba(47, 230, 214, .07), transparent 62%),
    radial-gradient(880px 460px at 92% 4%, rgba(255, 106, 43, .06), transparent 60%);
}

.page-news .breadcrumb {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 20px var(--gutter) 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--mist);
}

.page-news .breadcrumb .link {
  color: var(--mist);
}

/* ---------- 首屏 ---------- */

.page-news .notes-masthead {
  position: relative;
  max-width: var(--shell);
  margin: 0 auto;
  padding: 28px var(--gutter) 32px;
}

.page-news .notes-masthead::before {
  content: "";
  position: absolute;
  left: var(--gutter);
  top: 0;
  width: 54px;
  height: 3px;
  background: var(--signal);
}

.page-news .notes-masthead .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-news .notes-masthead__title {
  margin: 16px 0 0;
  max-width: 22ch;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 7vw, 62px);
  line-height: 1.14;
  letter-spacing: .01em;
  color: var(--frost);
}

.page-news .notes-masthead__lede {
  margin: 22px 0 0;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .notes-masthead__meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 20px;
  margin: 30px 0 0;
  padding: 22px 0 0;
  list-style: none;
  border-top: var(--line);
}

.page-news .notes-masthead__meta li {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.page-news .notes-masthead__k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-news .notes-masthead__v {
  font-family: var(--font-mono);
  font-size: 15px;
  font-variant-numeric: tabular-nums;
  color: var(--cyan);
}

/* ---------- 标签索引 ---------- */

.page-news .notes-tags {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 20px var(--gutter) 24px;
  border-bottom: var(--line);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
}

.page-news .notes-tags__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-news .notes-tags .chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 15px;
  border: 1px solid var(--line-steel);
  background: var(--navy-deck);
  color: var(--frost);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-news .chip::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--mist);
  flex: none;
}

.page-news .chip:hover,
.page-news .chip:focus-visible {
  border-color: var(--cyan);
  background: rgba(47, 230, 214, .08);
  transform: translateY(-2px);
}

.page-news .chip--version::before { background: var(--cyan); }
.page-news .chip--venue::before { background: var(--signal); }
.page-news .chip--data::before { background: var(--ember); }
.page-news .chip--member::before { background: var(--cream); }
.page-news .chip--sched::before { background: var(--mist); }

/* ---------- 章节骨架 ---------- */

.page-news .section {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 52px var(--gutter) 0;
}

.page-news .section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 16px;
  padding-bottom: 14px;
  border-bottom: var(--line);
  margin-bottom: 26px;
}

.page-news .section-head__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--ember);
}

.page-news .section-head__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 4.6vw, 30px);
  line-height: 1.3;
  color: var(--frost);
}

.page-news .section-head__meta {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--mist);
}

/* ---------- 头条 ---------- */

.page-news .headline-card {
  display: grid;
  border: var(--line);
  background: var(--navy-deck);
  overflow: hidden;
}

.page-news .headline-card__media {
  position: relative;
  border-bottom: var(--line);
}

.page-news .headline-card__media img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.page-news .headline-card__body {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 26px 20px 30px;
}

.page-news .headline-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 5vw, 31px);
  line-height: 1.3;
  color: var(--frost);
}

.page-news .headline-card__text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .notes-more {
  margin-top: 6px;
  padding-top: 16px;
  border-top: 1px dashed var(--line-steel);
}

.page-news .notes-more summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--cyan);
}

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

.page-news .notes-more summary::before {
  content: "+ ";
}

.page-news .notes-more[open] summary::before {
  content: "− ";
}

.page-news .notes-more__body {
  padding-top: 12px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .notes-more__body p {
  margin: 0;
}

/* ---------- 版本迭代时间线 ---------- */

.page-news .notes-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-news .notes-timeline .timeline__item {
  position: relative;
  padding: 24px 0 24px 30px;
  border-top: var(--line);
}

.page-news .notes-timeline .timeline__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 33px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 3px var(--news-soft);
}

.page-news .notes-timeline .timeline__item::after {
  content: "";
  position: absolute;
  left: 4px;
  top: 46px;
  bottom: 0;
  width: 1px;
  background: var(--line-steel);
}

.page-news .notes-timeline .timeline__item:last-child::after {
  display: none;
}

.page-news .notes-timeline .timeline__time {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--signal);
}

.page-news .notes-timeline h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.42;
  color: var(--frost);
}

.page-news .notes-timeline p {
  margin: 0;
  max-width: 72ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 图文分栏 ---------- */

.page-news .notes-split {
  display: grid;
  gap: 28px;
}

.page-news .notes-split__media img {
  display: block;
  width: 100%;
  height: auto;
  border: var(--line);
  object-fit: cover;
}

.page-news .notes-caption {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.65;
  letter-spacing: .02em;
  color: var(--mist);
}

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

.page-news .notes-list__item {
  position: relative;
  padding: 20px 0 20px 18px;
  border-top: var(--line);
  transition: padding-left var(--dur) var(--ease);
}

.page-news .notes-list__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--cyan);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform var(--dur) var(--ease);
}

.page-news .notes-list__item:hover,
.page-news .notes-list__item:focus-within {
  padding-left: 26px;
}

.page-news .notes-list__item:hover::before,
.page-news .notes-list__item:focus-within::before {
  transform: scaleY(1);
}

.page-news .notes-list__time {
  display: block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--mist);
}

.page-news .notes-list__title {
  margin: 7px 0 9px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.45;
  color: var(--frost);
}

.page-news .notes-list__text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 赛季归档 ---------- */

.page-news .archive-track {
  display: grid;
  gap: 0;
  border-top: var(--line);
  border-left: var(--line);
}

.page-news .archive-phase {
  padding: 22px 18px 26px;
  border-right: var(--line);
  border-bottom: var(--line);
  background: linear-gradient(180deg, rgba(12, 23, 48, .92), rgba(5, 10, 24, .92));
}

.page-news .archive-phase__tick {
  display: block;
  width: 30px;
  height: 3px;
  margin-bottom: 14px;
  background: var(--mist);
}

.page-news .archive-phase--pre .archive-phase__tick { background: var(--mist); }
.page-news .archive-phase--regular .archive-phase__tick { background: var(--cyan); }
.page-news .archive-phase--playoff .archive-phase__tick { background: var(--signal); }
.page-news .archive-phase--version .archive-phase__tick { background: var(--ember); }

.page-news .archive-phase__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  letter-spacing: .02em;
  color: var(--frost);
}

.page-news .archive-phase__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--mist);
}

.page-news .archive-note {
  margin: 22px 0 0;
  max-width: 74ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 浮动入口 ---------- */

.page-news .notes-fab {
  position: fixed;
  right: 14px;
  bottom: 14px;
  z-index: 40;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}

.page-news .notes-fab__btn,
.page-news .notes-fab__top {
  display: inline-block;
  padding: 10px 14px;
  border: 1px solid var(--line-steel);
  background: rgba(5, 10, 24, .94);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-news .notes-fab__btn {
  border-color: var(--signal);
  color: var(--signal);
}

.page-news .notes-fab__btn:hover,
.page-news .notes-fab__btn:focus-visible {
  background: var(--signal);
  color: var(--deep-space);
}

.page-news .notes-fab__top {
  color: var(--mist);
}

.page-news .notes-fab__top:hover,
.page-news .notes-fab__top:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-news .notes-masthead__meta {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .section {
    padding-top: 64px;
  }

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

  .page-news .notes-fab {
    right: 24px;
    bottom: 24px;
  }
}

@media (min-width: 900px) {
  .page-news .headline-card {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-news .headline-card__media {
    border-bottom: 0;
    border-right: var(--line);
  }

  .page-news .headline-card__media img {
    height: 100%;
    aspect-ratio: auto;
    min-height: 380px;
  }

  .page-news .headline-card__body {
    padding: 34px 30px 36px;
  }

  .page-news .notes-split {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 40px;
    align-items: start;
  }

  .page-news .notes-split--reverse {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-news .notes-split--reverse .notes-split__media {
    order: 2;
  }

  .page-news .notes-split--reverse .notes-list {
    order: 1;
  }

  .page-news .notes-timeline .timeline__item {
    padding-left: 44px;
  }

  .page-news .notes-timeline .timeline__item::before {
    left: 5px;
  }

  .page-news .notes-timeline .timeline__item::after {
    left: 9px;
  }
}

@media (min-width: 1080px) {
  .page-news .archive-track {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .archive-phase {
    padding: 26px 22px 32px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .chip,
  .page-news .notes-list__item,
  .page-news .notes-list__item::before,
  .page-news .notes-fab__btn,
  .page-news .notes-fab__top {
    transition-duration: .01ms;
  }

  .page-news .chip:hover,
  .page-news .chip:focus-visible {
    transform: none;
  }
}