.page-news {
  --news-pad: clamp(18px, 4vw, 30px);
  --news-radius: 22px;
}

/* ---------- 面包屑 ---------- */
.page-news .crumbs {
  padding-top: 20px;
  padding-bottom: 6px;
}
.page-news .crumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 12px;
  letter-spacing: .02em;
  color: var(--ink-500);
}
.page-news .crumbs li::after {
  content: "/";
  margin-left: 8px;
  color: var(--ice-300);
}
.page-news .crumbs li:last-child::after {
  content: none;
}
.page-news .crumbs a {
  color: var(--ice-500);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.page-news .crumbs a:hover,
.page-news .crumbs a:focus-visible {
  border-bottom-color: var(--gold-400);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(158deg, var(--ice-900) 0%, var(--ice-700) 52%, var(--ice-500) 100%);
  color: #fff;
  padding: 34px 0 46px;
}
.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(72deg, rgba(255, 255, 255, .05) 0 1px, transparent 1px 26px);
  opacity: .55;
  pointer-events: none;
}
.page-news .news-hero::after {
  content: "";
  position: absolute;
  right: -12%;
  bottom: -34%;
  width: min(560px, 78vw);
  height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle at 45% 40%, rgba(228, 185, 91, .34), transparent 68%);
  pointer-events: none;
}
.page-news .news-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 28px;
}
.page-news .news-hero .eyebrow {
  color: var(--gold-400);
}
.page-news .news-hero h1 {
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(26px, 6.4vw, 46px);
  line-height: 1.22;
  letter-spacing: -.01em;
  margin: 12px 0 16px;
  max-width: 15em;
}
.page-news .news-hero .lede {
  color: rgba(255, 255, 255, .82);
  font-size: 16px;
  line-height: 1.8;
  margin: 0 0 22px;
  max-width: 40em;
}
.page-news .news-hero__keys {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-news .news-hero__keys li {
  font-size: 12.5px;
  line-height: 1;
  padding: 9px 15px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(111, 168, 199, .45);
  color: var(--ice-100);
  background: rgba(11, 30, 45, .3);
  white-space: nowrap;
}
.page-news .news-hero__figure {
  margin: 0;
}
.page-news .news-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1400 / 600;
  object-fit: cover;
  border-radius: var(--news-radius);
  box-shadow: 0 26px 60px -34px rgba(0, 0, 0, .8);
}
.page-news .news-hero__figure .frame__caption {
  color: rgba(214, 232, 242, .68);
  margin-top: 10px;
}

/* ---------- 横向栏目带 ---------- */
.page-news .news-topics {
  background: var(--ice-050);
  border-bottom: 1px solid var(--line-soft);
}
.page-news .news-topics ul {
  display: flex;
  gap: 10px;
  list-style: none;
  overflow-x: auto;
  padding-top: 14px;
  padding-bottom: 14px;
  scrollbar-width: none;
}
.page-news .news-topics ul::-webkit-scrollbar {
  display: none;
}
.page-news .news-topics li {
  flex: 0 0 auto;
}
.page-news .news-topics .chip {
  text-decoration: none;
  white-space: nowrap;
}

/* ---------- 本季观察 ---------- */
.page-news .news-lede-grid {
  display: grid;
  gap: 20px;
  margin-top: 30px;
}
.page-news .news-feature {
  background:
    linear-gradient(150deg, #fff 0%, var(--ice-050) 100%);
  border: 1px solid var(--line);
  border-radius: var(--news-radius);
  padding: var(--news-pad);
  box-shadow: var(--shadow-1);
}
.page-news .news-feature__title {
  font-family: var(--font-serif);
  font-size: clamp(19px, 4.4vw, 26px);
  line-height: 1.4;
  margin: 14px 0 14px;
  color: var(--ice-900);
}
.page-news .news-feature p {
  color: var(--ink-500);
  line-height: 1.8;
  margin: 0 0 14px;
}
.page-news .news-feature__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}
.page-news .news-feature__links .btn {
  text-decoration: none;
}

.page-news .news-side {
  display: grid;
  gap: 18px;
  align-content: start;
}
.page-news .news-brief {
  border-radius: var(--news-radius);
  border: 1px solid var(--line);
  background: #fff;
  padding: 22px var(--news-pad) 24px;
}
.page-news .news-brief--ink {
  background: linear-gradient(160deg, var(--ice-700), var(--ice-900));
  border-color: transparent;
  color: #fff;
}
.page-news .news-brief__title {
  margin: 0 0 16px;
  font-size: 15px;
  letter-spacing: .06em;
  color: var(--ice-500);
}
.page-news .news-brief--ink .news-brief__title {
  color: var(--gold-400);
}
.page-news .news-brief__list {
  margin: 0;
  display: grid;
  gap: 12px;
}
.page-news .news-brief__list > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 11px;
  border-bottom: 1px dashed var(--line);
}
.page-news .news-brief__list > div:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.page-news .news-brief__list dt {
  font-size: 13.5px;
  color: var(--ink-500);
}
.page-news .news-brief__list dd {
  margin: 0;
  font-size: 19px;
  font-weight: 700;
  color: var(--gold-600);
}
.page-news .news-brief__tips {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}
.page-news .news-brief__tips li {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, .78);
  padding-left: 14px;
  border-left: 2px solid rgba(228, 185, 91, .55);
}
.page-news .news-brief__tips strong {
  display: block;
  color: #fff;
  font-size: 14.5px;
  margin-bottom: 3px;
}

/* ---------- 版本方法区 ---------- */
.page-news .news-split {
  display: grid;
  gap: 26px;
  align-items: start;
}
.page-news .news-split__figure {
  margin: 0;
}
.page-news .news-split__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--news-radius);
}
.page-news .news-split__figure .frame__caption {
  margin-top: 10px;
}
.page-news .news-split__text .section-title {
  margin-top: 10px;
}
.page-news .news-split__text .lede {
  margin-bottom: 24px;
}
.page-news .news-steps {
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 18px;
  counter-reset: none;
}
.page-news .news-steps li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 18px;
  border-radius: var(--radius-md);
  background: #fff;
  border: 1px solid var(--line-soft);
}
.page-news .news-steps__idx {
  font-size: 13px;
  font-weight: 700;
  color: var(--gold-600);
  background: var(--gold-100);
  border-radius: var(--radius-pill);
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
}
.page-news .news-steps h3 {
  margin: 0 0 6px;
  font-size: 16px;
  color: var(--ice-900);
}
.page-news .news-steps p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-500);
}
.page-news .news-split__text .note a {
  color: var(--ice-500);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-400);
}

/* ---------- 手机端 ---------- */
.page-news .news-mobile-list {
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
}
.page-news .news-mobile-list li {
  padding: 18px 0 18px 20px;
  border-top: 1px solid var(--line-soft);
  border-left: 2px solid var(--ice-300);
  position: relative;
}
.page-news .news-mobile-list li:last-child {
  border-bottom: 1px solid var(--line-soft);
}
.page-news .news-mobile-list h3 {
  margin: 0 0 6px;
  font-size: 16px;
  color: var(--ice-700);
}
.page-news .news-mobile-list p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-500);
}
.page-news .news-split--flip .news-split__text {
  order: 2;
}
.page-news .news-split--flip .news-split__figure {
  order: 1;
}

/* ---------- 图表上新 ---------- */
.page-news .news-chart-figure {
  margin: 26px 0 0;
}
.page-news .news-chart-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--news-radius);
}
.page-news .news-chart-figure .frame__caption {
  margin-top: 10px;
}
.page-news .news-chart-grid {
  display: grid;
  gap: 16px;
  margin-top: 22px;
}
.page-news .news-chart-card {
  padding: 22px;
  background: #fff;
  border-radius: var(--news-radius);
  border: 1px solid var(--line-soft);
  display: grid;
  gap: 10px;
  align-content: start;
}
.page-news .news-chart-card .card__title {
  margin: 0;
  font-size: 17px;
  color: var(--ice-900);
}
.page-news .news-chart-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-500);
}
.page-news .news-chart-card .tag {
  justify-self: start;
}
.page-news .news-chart-more {
  margin: 24px 0 0;
}
.page-news .news-chart-more .btn {
  text-decoration: none;
}

/* ---------- 季度归档 ---------- */
.page-news .news-tabs {
  margin-top: 26px;
}
.page-news .news-tabs .tabs__list {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
  scrollbar-width: none;
}
.page-news .news-tabs .tabs__list::-webkit-scrollbar {
  display: none;
}
.page-news .news-tabs .tabs__tab {
  flex: 0 0 auto;
  font: inherit;
  font-size: 14px;
  line-height: 1;
  padding: 11px 20px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ice-700);
  cursor: pointer;
  transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.page-news .news-tabs .tabs__tab:hover {
  border-color: var(--ice-300);
}
.page-news .news-tabs .tabs__tab[aria-selected="true"] {
  background: var(--ice-700);
  border-color: var(--ice-700);
  color: #fff;
}
.page-news .news-archive-panel {
  padding-top: 22px;
}
.page-news .news-archive {
  margin: 0;
  padding: 0 0 0 22px;
  list-style: none;
  border-left: 2px solid var(--line);
  display: grid;
  gap: 14px;
}
.page-news .news-archive > li {
  position: relative;
}
.page-news .news-archive > li::before {
  content: "";
  position: absolute;
  left: -29px;
  top: 22px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--gold-400);
  border: 3px solid var(--paper);
  box-sizing: content-box;
}
.page-news .news-archive__item {
  border-radius: var(--radius-md);
  border: 1px solid var(--line-soft);
  background: #fff;
  padding: 16px 18px;
}
.page-news .news-archive__item[open] {
  border-color: var(--ice-300);
  box-shadow: var(--shadow-1);
}
.page-news .news-archive__item summary {
  cursor: pointer;
  list-style: none;
  display: grid;
  gap: 6px;
}
.page-news .news-archive__item summary::-webkit-details-marker {
  display: none;
}
.page-news .news-archive__time {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--gold-600);
  font-family: var(--font-mono);
}
.page-news .news-archive__title {
  font-family: var(--font-serif);
  font-size: 17px;
  line-height: 1.5;
  color: var(--ice-900);
}
.page-news .news-archive__item p {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--ink-500);
}
.page-news .news-archive__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

/* ---------- 更新节奏 ---------- */
.page-news .news-subscribe {
  display: grid;
  gap: 24px;
}
.page-news .news-subscribe__points {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}
.page-news .news-subscribe__points li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink-500);
}
.page-news .news-subscribe__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 9px;
  height: 2px;
  background: var(--gold-600);
}
.page-news .news-subscribe__card {
  border-radius: var(--news-radius);
  border: 1px solid var(--line);
  background: #fff;
  padding: 24px var(--news-pad) 26px;
  box-shadow: var(--shadow-1);
}
.page-news .news-subscribe__card h3 {
  margin: 0 0 14px;
  font-size: 15px;
  letter-spacing: .06em;
  color: var(--ice-500);
}
.page-news .news-subscribe__mail {
  margin: 0 0 14px;
  font-size: clamp(14px, 3.6vw, 16px);
  color: var(--ice-900);
  word-break: break-all;
  line-height: 1.6;
}
.page-news .news-subscribe__tel {
  margin: 14px 0 0;
  font-size: 14px;
  color: var(--ink-500);
}
.page-news .news-subscribe__tel .num {
  color: var(--ice-900);
  font-size: 16px;
}
.page-news .news-subscribe__card .note {
  margin: 12px 0 18px;
}
.page-news .news-subscribe__card .btn {
  text-decoration: none;
}

/* ---------- 接着看 ---------- */
.page-news .news-next__inner {
  border-top: 1px solid var(--line);
  padding-top: 30px;
}
.page-news .news-next__links {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}
.page-news .news-next__link {
  display: grid;
  gap: 5px;
  padding: 18px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line-soft);
  background: #fff;
  text-decoration: none;
  transition: border-color .25s var(--ease), transform .25s var(--ease);
}
.page-news .news-next__link:hover,
.page-news .news-next__link:focus-visible {
  border-color: var(--ice-300);
  transform: translateY(-2px);
}
.page-news .news-next__label {
  font-family: var(--font-serif);
  font-size: 17px;
  color: var(--ice-700);
}
.page-news .news-next__desc {
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--ink-500);
}

/* ---------- 中屏 ---------- */
@media (min-width: 700px) {
  .page-news .news-hero {
    padding: 44px 0 58px;
  }
  .page-news .news-topics .chip {
    font-size: 14px;
  }
  .page-news .news-chart-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-news .news-next__links {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-news .news-subscribe__card {
    padding: 28px 30px 30px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1000px) {
  .page-news .news-hero__inner {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
    align-items: center;
    gap: 44px;
  }
  .page-news .news-hero__figure img {
    aspect-ratio: 7 / 5;
  }
  .page-news .news-lede-grid {
    grid-template-columns: minmax(0, 1.42fr) minmax(0, .88fr);
    gap: 24px;
    margin-top: 38px;
  }
  .page-news .news-split {
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
    gap: 48px;
  }
  .page-news .news-split--flip {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  }
  .page-news .news-split--flip .news-split__text {
    order: 0;
  }
  .page-news .news-split--flip .news-split__figure {
    order: 0;
  }
  .page-news .news-mobile-list {
    margin-bottom: 26px;
  }
  .page-news .news-subscribe {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, .85fr);
    gap: 44px;
    align-items: start;
  }
  .page-news .news-split__figure {
    position: sticky;
    top: 96px;
  }
}