.page-news {
  --news-aside-w: 236px;
  --news-chip-ink: var(--night-950);
}

/* ── 首屏 ───────────────────────────── */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 3.6vw, 36px) 0 clamp(28px, 4.6vw, 54px);
  border-bottom: 1px solid var(--line-soft);
}
.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(72% 62% at 84% 2%, rgba(139, 92, 246, 0.26), transparent 64%),
    radial-gradient(58% 54% at 6% 0%, rgba(31, 140, 121, 0.24), transparent 62%),
    linear-gradient(180deg, rgba(59, 42, 94, 0.55), rgba(11, 23, 25, 0) 84%);
}
.page-news .news-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(180deg, rgba(142, 212, 193, 0.06) 0 1px, transparent 1px 44px);
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 92%);
  mask-image: linear-gradient(180deg, #000 0%, transparent 92%);
}
.page-news .news-hero > .pgt-wrap {
  position: relative;
  z-index: 1;
}

.page-news .news-ticker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 12px;
  padding: 10px 15px;
  border: 1px solid var(--glass-line);
  border-radius: var(--r-s);
  background: var(--glass);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  font-size: 0.88rem;
}
.page-news .news-ticker__dot {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--violet-500);
  animation: news-pulse 2.6s var(--ease) infinite;
}
@keyframes news-pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.22); }
  50% { box-shadow: 0 0 0 8px rgba(139, 92, 246, 0.04); }
}
.page-news .news-ticker__label {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--stone-400);
}
.page-news .news-ticker__num {
  color: var(--gold-500);
  font-size: 0.88rem;
}
.page-news .news-ticker__text {
  color: var(--mist-100);
  opacity: 0.9;
}
.page-news .news-ticker__link {
  margin-left: auto;
  color: var(--gold-200);
  font-size: 0.84rem;
  text-decoration: none;
  border-bottom: 1px solid var(--line-gold);
  padding-bottom: 1px;
}
.page-news .news-ticker__link:hover {
  color: var(--gold-500);
}

.page-news .pgt-breadcrumb {
  margin-top: 22px;
}

.page-news .news-hero__main {
  margin-top: clamp(20px, 3vw, 34px);
  max-width: 900px;
}
.page-news .news-hero__title {
  margin: 12px 0 0;
  max-width: 21ch;
}
.page-news .news-hero__lead {
  margin-top: 18px;
  max-width: 60ch;
  color: var(--mist-100);
  opacity: 0.88;
}
.page-news .news-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 0;
  margin: clamp(24px, 3vw, 34px) 0 0;
  padding: 0;
  list-style: none;
}
.page-news .news-hero__stats li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 0 22px;
  border-right: 1px solid var(--line-soft);
}
.page-news .news-hero__stats li:first-child { padding-left: 0; }
.page-news .news-hero__stats li:last-child {
  padding-right: 0;
  border-right: 0;
}
.page-news .news-hero__stats .pgt-num {
  font-size: 1.12rem;
  color: var(--gold-500);
}
.page-news .news-hero__stats span:last-child {
  font-size: 0.82rem;
  color: var(--stone-400);
}

/* ── 通用小节头 ─────────────────────── */
.page-news .news-sec-head {
  max-width: 62ch;
  margin-bottom: clamp(20px, 3vw, 34px);
}
.page-news .news-sec-head__sub {
  margin: 12px 0 0;
  font-size: 0.94rem;
  line-height: 1.85;
  color: var(--stone-400);
}

/* ── 本期 ───────────────────────────── */
.page-news .news-latest__body {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: clamp(20px, 2.6vw, 30px);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-m);
  background: var(--solid-card);
}
.page-news .news-points {
  display: grid;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-news .news-points__item {
  padding-left: 16px;
  border-left: 2px solid var(--teal-500);
}
.page-news .news-points__val {
  display: block;
  margin-bottom: 4px;
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  color: var(--gold-500);
}
.page-news .news-points__item p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--mist-100);
}
.page-news .news-latest__foot {
  margin: 0;
  padding-top: 18px;
  border-top: 1px solid var(--line-soft);
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--teal-200);
}

.page-news .news-latest__fig {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line-gold);
  border-radius: var(--r-m);
  background: var(--solid-card-2);
}
.page-news .news-latest__fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}
.page-news .news-latest__fig figcaption {
  padding: 12px 16px;
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--stone-400);
}

/* ── 笔记索引 ───────────────────────── */
.page-news .note-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.page-news .note-board {
  position: relative;
  display: grid;
  gap: 26px;
}
.page-news .note-board__label {
  margin: 0 0 12px;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--stone-400);
}
.page-news .note-board__label + .note-board__label {
  margin-top: 26px;
}

.page-news .note-chips {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: none;
}
.page-news .note-chips::-webkit-scrollbar { display: none; }
.page-news .note-chip {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 6px 14px;
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  font-size: 0.84rem;
  line-height: 1.4;
  color: var(--mist-100);
  cursor: pointer;
  user-select: none;
  transition: background-color var(--dur-1) var(--ease),
              border-color var(--dur-1) var(--ease),
              color var(--dur-1) var(--ease);
}
.page-news .note-chip:hover { border-color: var(--line-gold); }
.page-news .note-chip--all   { --chip-on: var(--gold-200); --chip-on-ink: var(--night-950); }
.page-news .note-chip--param { --chip-on: var(--gold-500); --chip-on-ink: var(--night-950); }
.page-news .note-chip--event { --chip-on: var(--teal-500); --chip-on-ink: var(--mist-100); }
.page-news .note-chip--case  { --chip-on: var(--violet-500); --chip-on-ink: var(--mist-100); }
.page-news .note-chip--ver   { --chip-on: var(--stone-400); --chip-on-ink: var(--night-950); }

.page-news #nf-all:checked ~ .note-board__aside label[for="nf-all"],
.page-news #nf-param:checked ~ .note-board__aside label[for="nf-param"],
.page-news #nf-event:checked ~ .note-board__aside label[for="nf-event"],
.page-news #nf-case:checked ~ .note-board__aside label[for="nf-case"],
.page-news #nf-ver:checked ~ .note-board__aside label[for="nf-ver"] {
  background: var(--chip-on);
  border-color: var(--chip-on);
  color: var(--chip-on-ink);
  font-weight: 700;
}
.page-news #nf-all:focus-visible ~ .note-board__aside label[for="nf-all"],
.page-news #nf-param:focus-visible ~ .note-board__aside label[for="nf-param"],
.page-news #nf-event:focus-visible ~ .note-board__aside label[for="nf-event"],
.page-news #nf-case:focus-visible ~ .note-board__aside label[for="nf-case"],
.page-news #nf-ver:focus-visible ~ .note-board__aside label[for="nf-ver"] {
  outline: 2px solid var(--violet-500);
  outline-offset: 2px;
}

.page-news #nf-param:checked ~ .note-list .note-item:not(.note-item--param),
.page-news #nf-event:checked ~ .note-list .note-item:not(.note-item--event),
.page-news #nf-case:checked ~ .note-list .note-item:not(.note-item--case),
.page-news #nf-ver:checked ~ .note-list .note-item:not(.note-item--ver) {
  display: none;
}

.page-news .note-stages {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-news .note-stages li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 8px 0 8px 12px;
  border-left: 1px solid var(--line-soft);
  font-size: 0.84rem;
  color: var(--stone-400);
}
.page-news .note-stages .pgt-mono {
  font-size: 0.82rem;
  color: var(--gold-200);
}

/* ── 列表条目 ───────────────────────── */
.page-news .note-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-news .note-item__d {
  padding: 16px 4px 16px 16px;
  border-left: 2px solid var(--line-soft);
  border-radius: 0 var(--r-s) var(--r-s) 0;
  transition: border-color var(--dur-2) var(--ease),
              background-color var(--dur-2) var(--ease);
}
.page-news .note-item__d:hover {
  background: rgba(31, 140, 121, 0.06);
  border-left-color: var(--teal-200);
}
.page-news .note-item__d[open] {
  background: rgba(31, 140, 121, 0.05);
  border-left-color: var(--gold-500);
}
.page-news .note-item__sum {
  display: grid;
  grid-template-columns: 66px minmax(0, 1fr);
  grid-template-areas:
    "no head"
    "no dig";
  column-gap: 14px;
  row-gap: 5px;
  align-items: start;
  cursor: pointer;
  list-style: none;
}
.page-news .note-item__sum::-webkit-details-marker { display: none; }
.page-news .note-item__sum::marker { content: ""; }
.page-news .note-item__no {
  grid-area: no;
  padding-top: 4px;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--gold-200);
}
.page-news .note-item__head {
  grid-area: head;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 10px;
}
.page-news .note-item__cat {
  flex: 0 0 auto;
  padding: 2px 9px;
  border: 1px solid var(--cat-line);
  border-radius: 999px;
  background: var(--cat-bg);
  color: var(--cat-ink);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
}
.page-news .note-item__title {
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.55;
  color: var(--mist-100);
}
.page-news .note-item__digest {
  grid-area: dig;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--stone-400);
}
.page-news .note-item__body {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px dashed var(--line-soft);
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--mist-100);
}
.page-news .note-item__body p {
  margin: 0;
  max-width: 62ch;
}
.page-news .note-item__fig {
  margin: 14px 0 0;
  max-width: 420px;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-s);
}
.page-news .note-item__fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-news .note-item--param { --cat-bg: rgba(224, 174, 85, 0.14); --cat-ink: var(--gold-200); --cat-line: var(--line-gold); }
.page-news .note-item--event { --cat-bg: rgba(31, 140, 121, 0.2);   --cat-ink: var(--teal-200); --cat-line: rgba(31, 140, 121, 0.55); }
.page-news .note-item--case  { --cat-bg: rgba(139, 92, 246, 0.18);  --cat-ink: var(--mist-100); --cat-line: rgba(139, 92, 246, 0.55); }
.page-news .note-item--ver   { --cat-bg: rgba(154, 175, 169, 0.12); --cat-ink: var(--stone-400); --cat-line: var(--line-soft); }

/* ── 四类读者 ───────────────────────── */
.page-news .aud-grid {
  display: grid;
  gap: 16px;
}
.page-news .aud-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px;
  border: 1px solid var(--line-soft);
  border-top: 3px solid var(--aud);
  border-radius: var(--r-m);
  background: var(--solid-card);
  transition: transform var(--dur-2) var(--ease),
              border-color var(--dur-2) var(--ease);
}
.page-news .aud-card:hover {
  transform: translateY(-4px);
  border-color: var(--aud);
}
.page-news .aud-card--param { --aud: var(--gold-500); }
.page-news .aud-card--event { --aud: var(--teal-500); }
.page-news .aud-card--case  { --aud: var(--violet-500); }
.page-news .aud-card--ver   { --aud: var(--stone-400); }
.page-news .aud-card__tag {
  margin: 0;
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  color: var(--aud);
}
.page-news .aud-card__title {
  margin: 0;
  font-size: 1.12rem;
  line-height: 1.5;
}
.page-news .aud-card__text {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--stone-400);
}
.page-news .aud-card__for {
  margin: auto 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--teal-200);
}

/* ── 归档 ───────────────────────────── */
.page-news .archive-wrap {
  display: grid;
  gap: 20px;
}
.page-news .archive-list {
  display: grid;
}
.page-news .archive-item {
  border-left: 1px solid var(--line-soft);
  padding-left: 18px;
}
.page-news .archive-item[open] {
  border-left-color: var(--line-gold);
}
.page-news .archive-item__sum {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 14px;
  padding: 14px 0;
  cursor: pointer;
  list-style: none;
}
.page-news .archive-item__sum::-webkit-details-marker { display: none; }
.page-news .archive-item__sum::marker { content: ""; }
.page-news .archive-item__ver {
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  color: var(--gold-500);
}
.page-news .archive-item__name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--mist-100);
}
.page-news .archive-item__when {
  margin-left: auto;
  font-size: 0.78rem;
  color: var(--stone-400);
}
.page-news .archive-item__mark {
  flex: 0 0 auto;
  color: var(--teal-200);
  font-size: 1rem;
  line-height: 1;
  transition: transform var(--dur-2) var(--ease), color var(--dur-2) var(--ease);
}
.page-news .archive-item[open] .archive-item__mark {
  transform: rotate(45deg);
  color: var(--gold-500);
}
.page-news .archive-item__body {
  padding: 0 0 18px;
  max-width: 60ch;
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--stone-400);
}
.page-news .archive-item__body p { margin: 0; }
.page-news .archive-note {
  display: none;
  align-self: start;
  padding-top: 6px;
}

/* ── 下一次更新 ─────────────────────── */
.page-news .next-grid {
  display: grid;
  gap: 26px;
}
.page-news .next-grid__body .pgt-h2 { margin-top: 12px; }
.page-news .next-list {
  display: grid;
  gap: 14px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}
.page-news .next-list li {
  position: relative;
  padding-left: 22px;
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--mist-100);
}
.page-news .next-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 10px;
  height: 2px;
  background: var(--gold-500);
}
.page-news .next-list a {
  color: var(--gold-200);
  text-decoration: none;
  border-bottom: 1px solid var(--line-gold);
}
.page-news .next-list a:hover { color: var(--gold-500); }

.page-news .next-grid__fig {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-m);
  background: var(--solid-card-2);
}
.page-news .next-grid__fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}
.page-news .next-grid__fig figcaption {
  padding: 12px 16px;
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--stone-400);
}

/* ── 更多入口 ───────────────────────── */
.page-news .more-grid {
  display: grid;
  gap: 14px;
}
.page-news .more-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 20px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-m);
  background: var(--solid-card);
  color: inherit;
  text-decoration: none;
  transition: transform var(--dur-2) var(--ease),
              border-color var(--dur-2) var(--ease),
              background-color var(--dur-2) var(--ease);
}
.page-news .more-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-gold);
  background: var(--solid-card-2);
}
.page-news .more-card:focus-visible {
  outline: 2px solid var(--violet-500);
  outline-offset: 2px;
}
.page-news .more-card__idx {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--violet-500);
}
.page-news .more-card__title {
  margin: 0;
  font-size: 1.08rem;
}
.page-news .more-card__text {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.85;
  color: var(--stone-400);
}
.page-news .more-card__go {
  margin-top: auto;
  padding-top: 14px;
  font-size: 0.84rem;
  color: var(--gold-200);
}

/* ── 断点 ───────────────────────────── */
@media (min-width: 700px) {
  .page-news .aud-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
  .page-news .more-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
}

@media (min-width: 900px) {
  .page-news .note-chips { flex-wrap: wrap; overflow-x: visible; padding-bottom: 0; }
  .page-news .note-board {
    grid-template-columns: var(--news-aside-w) minmax(0, 1fr);
    column-gap: 36px;
    align-items: start;
  }
  .page-news .note-board__aside {
    position: sticky;
    top: calc(var(--hdr-h) + 22px);
  }
  .page-news .note-board .note-list { grid-column: 2; grid-row: 1; }
  .page-news .note-board__aside { grid-column: 1; grid-row: 1; }

  .page-news .archive-wrap {
    grid-template-columns: minmax(0, 1fr) auto;
    column-gap: 40px;
    align-items: start;
  }
  .page-news .archive-note { display: block; }

  .page-news .next-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    column-gap: 40px;
    align-items: center;
  }

  .page-news .news-hero__grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
  }
}

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

@media (prefers-reduced-motion: reduce) {
  .page-news .news-ticker__dot { animation: none; }
  .page-news .aud-card,
  .page-news .more-card,
  .page-news .note-item__d,
  .page-news .archive-item__mark { transition: none; }
  .page-news .aud-card:hover,
  .page-news .more-card:hover { transform: none; }
}
</main>