.page-news {
  --news-card: rgba(22, 62, 52, 0.62);
  --news-card-deep: rgba(7, 26, 21, 0.88);
  --news-gap: clamp(18px, 3vw, 32px);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-news .wrap {
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding-block: clamp(24px, 4vw, 44px) clamp(28px, 4.5vw, 56px);
  background:
    radial-gradient(120% 90% at 78% 8%, rgba(53, 242, 208, 0.09), transparent 62%),
    radial-gradient(90% 70% at 12% 100%, rgba(42, 122, 104, 0.16), transparent 66%),
    var(--ink);
  border-bottom: 1px solid var(--line-faint);
}

.page-news .crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: clamp(20px, 3vw, 34px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--moss);
}

.page-news .crumbs__link {
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 200ms var(--ease);
}

.page-news .crumbs__link:hover,
.page-news .crumbs__link:focus-visible {
  border-bottom-color: var(--neon);
}

.page-news .crumbs__current {
  color: var(--paper);
}

.page-news .news-hero__grid {
  display: grid;
  gap: var(--news-gap);
}

.page-news .news-hero__lead h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(34px, 7.2vw, 74px);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

.page-news .news-hero__lead .lede {
  margin: 18px 0 0;
  max-width: 54ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.68;
  color: rgba(242, 239, 230, 0.82);
}

.page-news .round-index {
  border-top: 2px solid var(--neon);
  padding-top: 14px;
}

.page-news .round-index__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--moss);
}

.page-news .round-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 1px solid var(--line-soft);
}

.page-news .round-index__item + .round-index__item {
  border-top: 1px solid var(--line-faint);
}

.page-news .round-index__link {
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding: 11px 4px 11px 16px;
  text-decoration: none;
  color: var(--paper);
  position: relative;
  transition: background-color 200ms var(--ease), padding-left 200ms var(--ease);
}

.page-news .round-index__link::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 50%;
  width: 9px;
  height: 9px;
  margin-top: -4.5px;
  border: 1px solid var(--glaze);
  background: var(--ink);
}

.page-news .round-index__link:hover,
.page-news .round-index__link:focus-visible {
  background: rgba(53, 242, 208, 0.08);
  padding-left: 20px;
}

.page-news .round-index__no {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.page-news .round-index__meta {
  font-size: 12px;
  color: var(--moss);
}

.page-news .round-index__item.is-current .round-index__link::before {
  background: var(--amber);
  border-color: var(--amber);
}

.page-news .round-index__item.is-current .round-index__no {
  color: var(--amber);
}

.page-news .round-index__note {
  margin: 12px 0 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--moss);
}

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 0.72fr);
    align-items: end;
    gap: clamp(28px, 4vw, 56px);
  }
}

/* ---------- 本周焦点 ---------- */
.page-news .school-focus {
  padding-block: clamp(34px, 5vw, 64px);
  background: linear-gradient(180deg, var(--forest), var(--forest-deep));
  border-bottom: 1px solid var(--line-faint);
}

.page-news .focus__title {
  margin: 14px 0 10px;
  max-width: 22ch;
  font-family: var(--font-display);
  font-size: clamp(26px, 4.4vw, 46px);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.015em;
}

.page-news .focus__meta {
  margin: 0 0 clamp(20px, 3vw, 30px);
  font-size: 12.5px;
  letter-spacing: 0.03em;
  color: var(--neon);
}

.page-news .focus__grid {
  display: grid;
  gap: var(--news-gap);
}

.page-news .focus__figure {
  margin: 0;
  border: 1px solid var(--line-soft);
  background: var(--news-card-deep);
  position: relative;
}

.page-news .focus__figure::after {
  content: "R28";
  position: absolute;
  top: 0;
  right: 0;
  padding: 5px 11px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--forest-deep);
  background: var(--amber);
  transform: skewX(-6deg);
}

.page-news .focus__body p {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.72;
  color: rgba(242, 239, 230, 0.9);
}

.page-news .focus__body .muted {
  color: var(--moss);
  font-size: 14px;
}

.page-news .focus__body .btn {
  margin-top: 8px;
}

@media (min-width: 960px) {
  .page-news .focus__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: clamp(30px, 4vw, 56px);
    align-items: start;
  }
}

/* ---------- 条目列表 ---------- */
.page-news .notes {
  padding-block: clamp(34px, 5vw, 68px);
}

.page-news .notes__head {
  max-width: 62ch;
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-news .notes__head h2 {
  margin: 12px 0 10px;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.6vw, 38px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.page-news .notes__head .muted {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--moss);
}

.page-news .notes-body {
  position: relative;
}

.page-news .note-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.page-news .note-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: clamp(16px, 2.5vw, 26px);
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-soft);
}

.page-news .note-chip {
  display: inline-block;
  padding: 7px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--moss);
  border: 1px solid var(--line-soft);
  cursor: pointer;
  transition: color 180ms var(--ease), border-color 180ms var(--ease), background-color 180ms var(--ease);
}

.page-news .note-chip:hover {
  color: var(--paper);
  border-color: var(--glaze);
}

.page-news .notes-body:has(.note-radio:focus-visible) .note-chip {
  outline: 1px dashed rgba(53, 242, 208, 0.5);
  outline-offset: 3px;
}

.page-news .notes-body:has(#nf-all:checked) .note-chip[for="nf-all"],
.page-news .notes-body:has(#nf-report:checked) .note-chip[for="nf-report"],
.page-news .notes-body:has(#nf-data:checked) .note-chip[for="nf-data"],
.page-news .notes-body:has(#nf-sched:checked) .note-chip[for="nf-sched"],
.page-news .notes-body:has(#nf-product:checked) .note-chip[for="nf-product"] {
  color: var(--forest-deep);
  background: var(--neon);
  border-color: var(--neon);
}

.page-news .notes-body:has(#nf-report:checked) .note:not(.note--report),
.page-news .notes-body:has(#nf-data:checked) .note:not(.note--data),
.page-news .notes-body:has(#nf-sched:checked) .note:not(.note--sched),
.page-news .notes-body:has(#nf-product:checked) .note:not(.note--product) {
  display: none;
}

.page-news .notes-list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: note;
}

.page-news .note {
  display: grid;
  gap: 8px;
  padding: 18px 2px 20px;
  border-top: 1px solid var(--line-faint);
  transition: background-color 200ms var(--ease), border-color 200ms var(--ease), transform 200ms var(--ease);
}

.page-news .note:hover {
  background: rgba(53, 242, 208, 0.05);
  border-top-color: var(--glaze);
  transform: translateY(-2px);
}

.page-news .note__round {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--glaze);
}

.page-news .note__title {
  margin: 0 0 6px;
  font-family: var(--font-body);
  font-size: clamp(17px, 2.2vw, 21px);
  font-weight: 700;
  line-height: 1.34;
  color: var(--paper);
}

.page-news .note__abs {
  margin: 0 0 10px;
  font-size: 14.5px;
  line-height: 1.62;
  color: var(--moss);
}

.page-news .note__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin: 0;
  font-size: 12px;
  color: var(--moss);
}

.page-news .note__meta .tag {
  font-family: var(--font-body);
}

.page-news .tag--report {
  color: var(--neon);
  border: 1px solid rgba(53, 242, 208, 0.45);
  background: rgba(53, 242, 208, 0.1);
}

.page-news .note--data .note__round {
  color: var(--neon);
}

.page-news .note--sched .note__round {
  color: var(--amber);
}

@media (min-width: 720px) {
  .page-news .note {
    grid-template-columns: 78px minmax(0, 1fr);
    gap: 22px;
    align-items: start;
    padding: 22px 6px 22px 2px;
  }
  .page-news .note__round {
    padding-top: 5px;
  }
}

/* ---------- 赛程归档 ---------- */
.page-news .sched {
  padding-block: clamp(34px, 5vw, 66px);
  background: var(--forest-deep);
  border-block: 1px solid var(--line-faint);
}

.page-news .sched__layout {
  display: grid;
  gap: clamp(24px, 4vw, 46px);
}

.page-news .sched__intro h2 {
  margin: 12px 0 12px;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.6vw, 38px);
  font-weight: 800;
  line-height: 1.1;
}

.page-news .sched__intro .muted {
  margin: 0 0 20px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--moss);
}

.page-news .sched__figure {
  margin: 0;
  border: 1px solid var(--line-soft);
  background: var(--news-card-deep);
}

.page-news .sched__stack {
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-news .sched__group {
  position: relative;
  border: 1px solid var(--line-soft);
  background: linear-gradient(180deg, var(--news-card), var(--news-card-deep));
  transition: border-color 200ms var(--ease), box-shadow 200ms var(--ease);
}

.page-news .sched__group::before {
  content: "";
  position: absolute;
  inset: 5px -5px -5px 5px;
  border: 1px solid var(--line-faint);
  pointer-events: none;
  z-index: -1;
}

.page-news .sched__group[open] {
  border-color: var(--glaze);
  box-shadow: 0 10px 0 -6px rgba(53, 242, 208, 0.16);
}

.page-news .sched__sum {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: baseline;
  justify-content: space-between;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
  transition: background-color 180ms var(--ease);
}

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

.page-news .sched__sum:hover {
  background: rgba(53, 242, 208, 0.07);
}

.page-news .sched__sum:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: -2px;
}

.page-news .sched__batch {
  font-size: 14px;
  letter-spacing: 0.1em;
  color: var(--amber);
}

.page-news .sched__hint {
  font-size: 12px;
  color: var(--moss);
}

.page-news .sched__list {
  list-style: none;
  margin: 0;
  padding: 0 16px 8px;
}

.page-news .sched__row {
  display: grid;
  gap: 8px;
  padding: 13px 0;
  border-top: 1px solid var(--line-faint);
}

.page-news .sched__row .tag {
  justify-self: start;
}

.page-news .sched__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.62;
  color: rgba(242, 239, 230, 0.84);
}

.page-news .sched__foot {
  margin: 6px 0 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--moss);
}

.page-news .sched__link {
  margin-left: 4px;
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 242, 208, 0.4);
  transition: border-color 180ms var(--ease);
}

.page-news .sched__link:hover,
.page-news .sched__link:focus-visible {
  border-bottom-color: var(--neon);
}

@media (min-width: 900px) {
  .page-news .sched__layout {
    grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
    align-items: start;
  }
}

/* ---------- 数据观察专题 ---------- */
.page-news .topics {
  padding-block: clamp(34px, 5vw, 66px);
}

.page-news .topics__head {
  max-width: 60ch;
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-news .topics__head h2 {
  margin: 12px 0 10px;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.6vw, 38px);
  font-weight: 800;
  line-height: 1.1;
}

.page-news .topics__head .muted {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--moss);
}

.page-news .topics__grid {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  align-items: start;
}

.page-news .topics__list {
  display: grid;
  gap: 0;
  border-top: 2px solid var(--neon);
}

.page-news .topic {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 12px;
  padding: 18px 4px;
  text-decoration: none;
  color: var(--paper);
  border-bottom: 1px solid var(--line-faint);
  transition: background-color 200ms var(--ease), padding-left 200ms var(--ease);
}

.page-news .topic:hover,
.page-news .topic:focus-visible {
  background: rgba(53, 242, 208, 0.07);
  padding-left: 10px;
}

.page-news .topic__no {
  font-size: 13px;
  color: var(--glaze);
  padding-top: 4px;
}

.page-news .topic__name {
  display: block;
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 5px;
}

.page-news .topic__desc {
  display: block;
  font-size: 14px;
  line-height: 1.62;
  color: var(--moss);
}

.page-news .topic__tag {
  grid-column: 2;
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--neon);
}

.page-news .topics__figure {
  margin: 0;
  border: 1px solid var(--line-soft);
  background: var(--news-card-deep);
}

.page-news .topics__tail {
  margin: clamp(18px, 3vw, 28px) 0 0;
  max-width: 66ch;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--moss);
}

.page-news .topics__link {
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 242, 208, 0.4);
  margin-left: 4px;
  transition: border-color 180ms var(--ease);
}

.page-news .topics__link:hover,
.page-news .topics__link:focus-visible {
  border-bottom-color: var(--neon);
}

@media (min-width: 900px) {
  .page-news .topics__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }
  .page-news .topic {
    grid-template-columns: 52px minmax(0, 1fr) auto;
    align-items: start;
  }
  .page-news .topic__tag {
    grid-column: 3;
    text-align: right;
    padding-top: 4px;
  }
}

/* ---------- 订阅提醒 ---------- */
.page-news .subscribe {
  padding-block: clamp(32px, 5vw, 64px);
  background: linear-gradient(160deg, var(--forest) 0%, var(--forest-deep) 72%);
  border-top: 1px solid var(--line-faint);
}

.page-news .sub-card {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
  padding: clamp(20px, 3.4vw, 38px);
  background: var(--paper);
  color: var(--forest-deep);
  border-top: 4px solid var(--neon);
}

.page-news .sub-card .eyebrow {
  color: var(--glaze);
}

.page-news .sub-card h2 {
  margin: 12px 0 12px;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.4vw, 36px);
  font-weight: 800;
  line-height: 1.1;
  color: var(--forest-deep);
}

.page-news .sub-card p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(7, 26, 21, 0.86);
}

.page-news .sub-card .sub-card__note {
  font-size: 13px;
  line-height: 1.62;
  color: var(--glaze);
}

.page-news .sub-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 6px;
}

.page-news .sub-card__figure {
  margin: 0;
  border: 1px solid rgba(7, 26, 21, 0.18);
  background: var(--forest-deep);
  align-self: start;
}

.page-news .sub-card__figure .figure__caption {
  color: rgba(7, 26, 21, 0.72);
  background: rgba(242, 239, 230, 0.9);
}

@media (min-width: 900px) {
  .page-news .sub-card {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: center;
  }
}

/* ---------- 通用收口 ---------- */
.page-news .figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-news .figure__caption {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.03em;
}

@media (prefers-reduced-motion: reduce) {
  .page-news .note,
  .page-news .topic,
  .page-news .round-index__link {
    transition: none;
  }
  .page-news .note:hover {
    transform: none;
  }
}