.page-news {
  --news-gap: clamp(16px, 2.2vw, 28px);
  display: block;
  overflow-x: clip;
  padding-bottom: clamp(44px, 6vw, 92px);
  color: var(--white);
}

.page-news .breadcrumb {
  margin: clamp(18px, 3vw, 30px) 0 clamp(10px, 1.6vw, 18px);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding: clamp(22px, 3.6vw, 52px) 0 clamp(22px, 3vw, 42px);
  background:
    radial-gradient(115% 95% at 88% -12%, rgba(255, 106, 31, 0.16), transparent 62%),
    radial-gradient(85% 70% at 2% 108%, rgba(41, 224, 208, 0.11), transparent 64%);
}

.page-news .news-hero h1 {
  margin: 10px 0 16px;
  max-width: 18ch;
  font-size: clamp(30px, 5.2vw, 58px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--white);
}

.page-news .news-hero__lead {
  max-width: 62ch;
  margin: 0;
  color: var(--mist);
  font-size: clamp(15px, 1.12vw, 17px);
  line-height: 1.78;
}

.page-news .news-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 26px;
  margin: clamp(20px, 2.6vw, 30px) 0 0;
  padding: 0;
  list-style: none;
  color: var(--mist);
  font-size: 13px;
}

.page-news .news-hero__meta li {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
}

.page-news .news-hero__meta .mono {
  color: var(--white);
  font-size: 16px;
  letter-spacing: -0.01em;
}

/* ---------- 横向主题带 ---------- */
.page-news .news-band {
  padding: clamp(18px, 2.6vw, 32px) 0 clamp(14px, 2vw, 22px);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  background: linear-gradient(180deg, rgba(16, 26, 46, 0.62), rgba(7, 13, 26, 0));
}

.page-news .news-band__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px 16px;
  margin-bottom: clamp(14px, 2vw, 22px);
}

.page-news .news-band__head h2 {
  margin: 0;
  font-size: clamp(19px, 2vw, 24px);
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-news .news-band__head p {
  margin: 0;
  color: var(--mist);
  font-size: 13px;
}

.page-news .news-scroller {
  display: flex;
  gap: 24px;
  margin: 0;
  padding: 4px clamp(18px, 5vw, 48px) 18px;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--ink-700) transparent;
}

.page-news .news-scroller::-webkit-scrollbar {
  height: 6px;
}

.page-news .news-scroller::-webkit-scrollbar-track {
  background: rgba(34, 48, 74, 0.5);
  border-radius: 99px;
}

.page-news .news-scroller::-webkit-scrollbar-thumb {
  background: var(--ink-700);
  border-radius: 99px;
}

.page-news .news-scroller > li {
  flex: 0 0 min(76vw, 300px);
  scroll-snap-align: start;
}

.page-news .news-slip {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  height: 100%;
  padding: clamp(18px, 2vw, 24px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(160deg, var(--ink-800), var(--ink-900) 72%);
  overflow: hidden;
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}

.page-news .news-slip::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 6px;
  background: var(--moss);
}

.page-news .news-slip--accent::before {
  background: linear-gradient(90deg, var(--accent), var(--clay));
}

.page-news .news-slip--cyan::before {
  background: linear-gradient(90deg, var(--cyan), var(--moss));
}

.page-news .news-slip:hover {
  border-color: rgba(255, 106, 31, 0.45);
  transform: translateY(-3px);
}

.page-news .news-slip__no {
  margin-top: 6px;
  color: var(--mist);
  font-size: 12px;
  letter-spacing: 0.16em;
}

.page-news .news-slip h3 {
  margin: 0;
  font-size: clamp(18px, 1.6vw, 21px);
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-news .news-slip p {
  flex: 1;
  margin: 0;
  color: var(--mist);
  font-size: 14px;
  line-height: 1.7;
}

.page-news .news-slip__link {
  align-self: flex-start;
  padding-bottom: 2px;
  color: var(--cyan);
  font-size: 14px;
  text-decoration: none;
  border-bottom: 1px solid rgba(41, 224, 208, 0.35);
}

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

/* ---------- 通用区块 ---------- */
.page-news .news-section {
  padding: clamp(34px, 4.6vw, 66px) 0;
}

.page-news .news-section + .news-section {
  border-top: 1px solid var(--line-soft);
}

.page-news .news-section .section-head {
  margin-bottom: clamp(20px, 2.8vw, 34px);
}

.page-news .news-section .section-head__lead {
  max-width: 62ch;
  color: var(--mist);
}

.page-news .figure__frame {
  border-radius: var(--r-md);
  overflow: hidden;
}

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

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

/* ---------- 本月更新速览 ---------- */
.page-news .news-lead {
  display: grid;
  gap: clamp(18px, 2.4vw, 28px);
  margin-bottom: clamp(22px, 3vw, 36px);
  padding: clamp(18px, 2.4vw, 30px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(135deg, rgba(255, 106, 31, 0.1), rgba(16, 26, 46, 0.9) 48%);
}

.page-news .news-badge {
  display: inline-block;
  margin-bottom: 12px;
  padding: 3px 10px;
  border: 1px solid rgba(255, 106, 31, 0.5);
  border-radius: 99px;
  color: var(--accent);
  font-size: 12px;
  letter-spacing: 0.1em;
}

.page-news .news-lead h3 {
  margin: 0 0 12px;
  font-size: clamp(20px, 2.2vw, 27px);
  line-height: 1.28;
  letter-spacing: -0.015em;
  color: var(--white);
}

.page-news .news-lead p {
  margin: 0 0 12px;
  color: var(--mist);
  line-height: 1.78;
  max-width: 60ch;
}

.page-news .news-lead__impact {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
}

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

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

.page-news .news-log__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(12px, 1.8vw, 22px);
  padding: clamp(16px, 2.2vw, 26px) 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-news .news-log__no {
  padding-top: 3px;
  color: var(--moss);
  font-size: 14px;
  letter-spacing: 0.08em;
}

.page-news .news-log__item h3 {
  margin: 0 0 8px;
  font-size: clamp(16px, 1.5vw, 19px);
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-news .news-log__item p {
  margin: 0 0 10px;
  max-width: 68ch;
  color: var(--mist);
  font-size: 15px;
  line-height: 1.75;
}

.page-news .news-log__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
}

.page-news .news-log__tags .chip {
  font-size: 12px;
}

/* ---------- 栏目调整回顾 ---------- */
.page-news .news-shift {
  display: grid;
  gap: 16px;
}

.page-news .news-shift__col {
  position: relative;
  padding: clamp(18px, 2vw, 24px);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  background: rgba(16, 26, 46, 0.7);
  overflow: hidden;
}

.page-news .news-shift__col::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--moss);
}

.page-news .news-shift__col--new::after {
  background: var(--accent);
}

.page-news .news-shift__col--merge::after {
  background: var(--cyan);
}

.page-news .news-shift__col--move::after {
  background: var(--clay);
}

.page-news .news-shift__col h3 {
  margin: 0 0 14px;
  font-size: 17px;
  letter-spacing: 0.02em;
  color: var(--white);
}

.page-news .news-shift__col dl {
  margin: 0;
}

.page-news .news-shift__col dt {
  margin-bottom: 6px;
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
}

.page-news .news-shift__col dd {
  margin: 0;
  color: var(--mist);
  font-size: 14px;
  line-height: 1.72;
}

.page-news .news-shift__foot {
  margin: clamp(16px, 2vw, 24px) 0 0;
  color: var(--mist);
  font-size: 14px;
}

/* ---------- 阅读顺序 ---------- */
.page-news .news-read {
  display: grid;
  gap: clamp(22px, 3vw, 38px);
}

.page-news .news-read__steps {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .news-read__steps li {
  padding: clamp(16px, 2vw, 22px);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  background: linear-gradient(150deg, rgba(16, 26, 46, 0.94), rgba(7, 13, 26, 0.92));
  transition: border-color 0.3s var(--ease);
}

.page-news .news-read__steps li:hover {
  border-color: rgba(41, 224, 208, 0.42);
}

.page-news .news-read__no {
  display: inline-block;
  margin-bottom: 10px;
  color: var(--accent);
  font-size: 12px;
  letter-spacing: 0.14em;
}

.page-news .news-read__steps h3 {
  margin: 0 0 8px;
  font-size: 17px;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-news .news-read__steps p {
  margin: 0;
  color: var(--mist);
  font-size: 14px;
  line-height: 1.75;
}

.page-news .news-read__side {
  display: grid;
  gap: clamp(16px, 2vw, 24px);
  align-content: start;
}

.page-news .news-read__side .figure {
  margin: 0;
}

.page-news .news-scale {
  display: grid;
  gap: 14px;
  padding: clamp(16px, 2vw, 22px);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  background: rgba(16, 26, 46, 0.72);
}

.page-news .news-scale__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
}

.page-news .news-scale__name {
  color: var(--white);
  font-size: 14px;
  white-space: nowrap;
}

.page-news .news-scale__bar {
  display: block;
  height: 8px;
  border-radius: 99px;
  background: rgba(34, 48, 74, 0.9);
  overflow: hidden;
}

.page-news .news-scale__fill {
  display: block;
  height: 100%;
  border-radius: 99px;
}

.page-news .news-scale__fill--light {
  width: 33%;
  background: linear-gradient(90deg, var(--moss), var(--cyan));
}

.page-news .news-scale__fill--normal {
  width: 62%;
  background: linear-gradient(90deg, var(--cyan), var(--accent));
}

.page-news .news-scale__fill--heavy {
  width: 100%;
  background: linear-gradient(90deg, var(--accent), var(--amber));
}

.page-news .news-scale__num {
  color: var(--mist);
  font-size: 12px;
  white-space: nowrap;
}

.page-news .news-read__note {
  margin: 0;
  color: var(--mist);
  font-size: 13px;
  line-height: 1.7;
}

/* ---------- 专题研究板 ---------- */
.page-news .news-board__figure {
  margin: 0 0 clamp(20px, 2.6vw, 30px);
}

.page-news .news-board {
  display: grid;
  gap: 16px;
}

.page-news .news-board__cell {
  padding: clamp(18px, 2.2vw, 26px);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  background: rgba(16, 26, 46, 0.68);
}

.page-news .news-board__cell--abstract {
  border-left: 4px solid var(--accent);
  background: linear-gradient(140deg, rgba(255, 106, 31, 0.12), rgba(16, 26, 46, 0.88) 62%);
}

.page-news .news-board__cell--data {
  border-left: 4px solid var(--cyan);
}

.page-news .news-board__cell--gloss {
  border-left: 4px solid var(--moss);
}

.page-news .news-board__cell--more {
  border-left: 4px solid var(--clay);
}

.page-news .news-board__cell h3 {
  margin: 0 0 14px;
  font-size: 16px;
  letter-spacing: 0.04em;
  color: var(--white);
}

.page-news .news-board__cell > p {
  margin: 0 0 10px;
  color: var(--mist);
  font-size: 14.5px;
  line-height: 1.78;
}

.page-news .news-board__cell > p:last-child {
  margin-bottom: 0;
}

.page-news .news-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.page-news .news-facts__item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 14px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-sm);
  background: rgba(7, 13, 26, 0.6);
}

.page-news .news-facts__num {
  color: var(--accent);
  font-size: 24px;
  line-height: 1.1;
}

.page-news .news-facts__label {
  color: var(--mist);
  font-size: 12.5px;
}

.page-news .news-gloss {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px 14px;
  margin: 0;
}

.page-news .news-gloss dt {
  color: var(--cyan);
  font-size: 13.5px;
  font-weight: 700;
  white-space: nowrap;
}

.page-news .news-gloss dd {
  margin: 0;
  color: var(--mist);
  font-size: 13.5px;
  line-height: 1.7;
}

.page-news .news-more {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .news-more a {
  display: inline-block;
  padding-bottom: 2px;
  color: var(--cyan);
  font-size: 14.5px;
  text-decoration: none;
  border-bottom: 1px dashed rgba(41, 224, 208, 0.35);
}

.page-news .news-more a:hover {
  border-bottom-color: var(--cyan);
}

/* ---------- 条目列表与筛选 ---------- */
.page-news .news-filter__row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: clamp(16px, 2vw, 24px);
}

.page-news .news-filter__chip {
  cursor: pointer;
  user-select: none;
  transition: transform 0.25s var(--ease), background-color 0.25s var(--ease),
    border-color 0.25s var(--ease), color 0.25s var(--ease);
}

.page-news .news-filter__chip:hover {
  transform: translateY(-2px);
}

.page-news .news-filter__input:focus-visible ~ .news-filter__row .news-filter__chip {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-news #nf-all:checked ~ .news-filter__row [for="nf-all"],
.page-news #nf-version:checked ~ .news-filter__row [for="nf-version"],
.page-news #nf-review:checked ~ .news-filter__row [for="nf-review"],
.page-news #nf-column:checked ~ .news-filter__row [for="nf-column"] {
  color: var(--white);
  background: rgba(255, 106, 31, 0.16);
  border-color: var(--accent);
}

.page-news #nf-version:checked ~ .news-entries .news-entry:not([data-kind="version"]),
.page-news #nf-review:checked ~ .news-entries .news-entry:not([data-kind="review"]),
.page-news #nf-column:checked ~ .news-entries .news-entry:not([data-kind="column"]) {
  display: none;
}

.page-news .news-entries {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .news-entry {
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  background: rgba(16, 26, 46, 0.6);
  overflow: hidden;
  transition: border-color 0.25s var(--ease);
}

.page-news .news-entry:hover {
  border-color: rgba(41, 224, 208, 0.4);
}

.page-news .news-entry summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px 14px;
  padding: clamp(14px, 1.8vw, 20px);
  cursor: pointer;
  list-style: none;
}

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

.page-news .news-entry summary::marker {
  content: "";
}

.page-news .news-entry summary::after {
  grid-column: 2;
  grid-row: 1;
  align-self: center;
  content: "+";
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
}

.page-news .news-entry[open] summary::after {
  content: "−";
}

.page-news .news-entry__lead {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
}

.page-news .news-entry__kind {
  padding: 2px 9px;
  border: 1px solid rgba(255, 106, 31, 0.45);
  border-radius: 99px;
  color: var(--accent);
  font-size: 11px;
  letter-spacing: 0.14em;
}

.page-news .news-entry__title {
  color: var(--white);
  font-size: clamp(15px, 1.4vw, 17px);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.page-news .news-entry__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-news .news-entry__tags .chip {
  font-size: 12px;
}

.page-news .news-entry__body {
  padding: clamp(14px, 1.8vw, 18px) clamp(14px, 1.8vw, 20px) clamp(16px, 2vw, 22px);
  border-top: 1px solid var(--line-soft);
}

.page-news .news-entry__body p {
  margin: 0 0 10px;
  max-width: 68ch;
  color: var(--mist);
  font-size: 14.5px;
  line-height: 1.78;
}

.page-news .news-entry__body p:last-child {
  margin-bottom: 0;
}

.page-news .news-entry__body .news-entry__data {
  color: var(--cyan);
  font-size: 12.5px;
  letter-spacing: 0.04em;
}

/* ---------- 按人群找条目 ---------- */
.page-news .news-people__figure {
  margin: 0 0 clamp(20px, 2.6vw, 30px);
}

.page-news .news-people {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(148px, 1fr));
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .news-people a {
  display: flex;
  flex-direction: column;
  gap: 6px;
  height: 100%;
  padding: clamp(14px, 1.6vw, 18px);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  background: rgba(16, 26, 46, 0.6);
  text-decoration: none;
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease);
}

.page-news .news-people a:hover {
  border-color: rgba(194, 96, 58, 0.7);
  transform: translateY(-3px);
}

.page-news .news-people__name {
  color: var(--white);
  font-size: 15px;
  font-weight: 700;
}

.page-news .news-people__hint {
  color: var(--mist);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-news .news-people__note {
  margin: clamp(18px, 2.2vw, 26px) 0 0;
  color: var(--mist);
  font-size: 14px;
  line-height: 1.75;
}

.page-news .news-people__note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px dashed rgba(41, 224, 208, 0.4);
}

.page-news .news-people__note a:hover {
  border-bottom-color: var(--cyan);
}

/* ---------- 更新节奏 ---------- */
.page-news .news-cadence {
  display: grid;
  gap: 16px;
}

.page-news .news-cadence__cell {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(18px, 2.2vw, 26px);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  background: linear-gradient(160deg, rgba(16, 26, 46, 0.92), rgba(7, 13, 26, 0.92));
}

.page-news .news-cadence__num {
  color: var(--cyan);
  font-size: 12px;
  letter-spacing: 0.12em;
}

.page-news .news-cadence__cell h3 {
  margin: 0;
  font-size: 17px;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-news .news-cadence__cell p {
  flex: 1;
  margin: 0;
  color: var(--mist);
  font-size: 14px;
  line-height: 1.75;
}

.page-news .news-cadence__cell .btn {
  align-self: flex-start;
  margin-top: 4px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 480px) {
  .page-news .news-scale__row {
    grid-template-columns: 3.5em minmax(0, 1fr) auto;
    align-items: center;
    gap: 12px;
  }
}

@media (max-width: 460px) {
  .page-news .news-gloss {
    grid-template-columns: minmax(0, 1fr);
    gap: 2px;
  }

  .page-news .news-gloss dd {
    margin-bottom: 10px;
  }

  .page-news .news-gloss dd:last-child {
    margin-bottom: 0;
  }
}

@media (min-width: 700px) {
  .page-news .news-scroller > li {
    flex: 0 0 min(46vw, 320px);
  }

  .page-news .news-shift {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 820px) {
  .page-news .news-cadence {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news .news-lead {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
  }

  .page-news .news-board {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  }
}

@media (min-width: 960px) {
  .page-news .news-read {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .news-scroller > li {
    flex: 0 0 min(30vw, 340px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-slip,
  .page-news .news-read__steps li,
  .page-news .news-people a,
  .page-news .news-filter__chip {
    transition: none;
  }

  .page-news .news-slip:hover,
  .page-news .news-people a:hover,
  .page-news .news-filter__chip:hover {
    transform: none;
  }
}