.page-news {
  --rg-hair: rgba(231, 178, 76, .28);
  --rg-line: rgba(36, 42, 85, .95);
  --rg-shadow: 0 18px 40px -28px rgba(5, 8, 26, .95);
}

.page-news img {
  max-width: 100%;
  height: auto;
}

.page-news .qp-section {
  scroll-margin-top: 96px;
}

/* ---------- 首屏 ---------- */

.page-news .rg-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(44px, 7vw, 96px) 0 clamp(36px, 5vw, 72px);
  background:
    radial-gradient(110% 80% at 86% 4%, rgba(70, 192, 174, .13), transparent 60%),
    radial-gradient(80% 70% at 4% 16%, rgba(242, 118, 74, .12), transparent 64%),
    linear-gradient(180deg, rgba(18, 24, 56, .92), rgba(10, 14, 42, 0));
  border-bottom: 1px solid var(--qp-line);
}

.page-news .rg-hero::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: min(560px, 62%);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--qp-gold), transparent);
  opacity: .55;
}

.page-news .rg-hero__grid {
  display: grid;
  gap: clamp(26px, 3.4vw, 52px);
  align-items: start;
}

@media (min-width: 900px) {
  .page-news .rg-hero__grid {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
  }
}

.page-news .rg-kicker {
  display: inline-block;
  margin: 0 0 18px;
  padding: 6px 12px;
  font-family: var(--qp-font-mono);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .16em;
  color: var(--qp-gold);
  border: 1px solid var(--rg-hair);
  background: rgba(231, 178, 76, .06);
}

.page-news h1 {
  margin: 0 0 20px;
  font-family: var(--qp-font-display);
  font-size: clamp(2.3rem, 6vw, 4.1rem);
  line-height: 1.08;
  letter-spacing: -.02em;
  color: var(--qp-paper);
}

.page-news .rg-hero__lede {
  max-width: 32em;
  margin: 0 0 16px;
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  line-height: 1.85;
  color: var(--qp-paper);
}

.page-news .rg-hero__text {
  max-width: 34em;
  margin: 0 0 28px;
  line-height: 1.85;
  color: var(--qp-mist);
}

.page-news .rg-hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.page-news .rg-hero__aside {
  padding: 22px clamp(18px, 2.4vw, 28px) 26px;
  border: 1px solid var(--qp-line);
  border-top: 2px solid var(--qp-gold);
  background: linear-gradient(180deg, rgba(36, 42, 85, .66), rgba(18, 24, 56, .66));
  box-shadow: var(--rg-shadow);
}

.page-news .rg-aside__label {
  margin: 0 0 14px;
  font-family: var(--qp-font-label);
  font-size: .8125rem;
  letter-spacing: .18em;
  color: var(--qp-gold-soft);
}

.page-news .rg-toc {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .rg-toc a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 10px 8px;
  font-size: .95rem;
  color: var(--qp-paper);
  text-decoration: none;
  border-bottom: 1px solid var(--rg-line);
  transition: background .18s ease, color .18s ease;
}

.page-news .rg-toc li:last-child a {
  border-bottom: 0;
}

.page-news .rg-toc a:hover,
.page-news .rg-toc a:focus-visible {
  background: rgba(36, 42, 85, .72);
  color: var(--qp-gold-soft);
}

.page-news .rg-toc__no {
  font-family: var(--qp-font-mono);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .1em;
  color: var(--qp-gold);
}

/* ---------- 案例区 ---------- */

.page-news .rg-intro {
  margin: 0 0 clamp(22px, 3vw, 34px);
  color: var(--qp-mist);
  line-height: 1.85;
}

.page-news .rg-tabs .qp-tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 26px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--qp-line);
}

.page-news .rg-tabs .qp-tabs__tab {
  padding: 9px 18px;
  font-family: var(--qp-font-label);
  font-size: .875rem;
  letter-spacing: .1em;
  color: var(--qp-mist);
  background: transparent;
  border: 1px solid var(--qp-line);
  cursor: pointer;
  transition: color .18s ease, background .18s ease, border-color .18s ease;
}

.page-news .rg-tabs .qp-tabs__tab:hover {
  color: var(--qp-paper);
  border-color: var(--rg-hair);
}

.page-news .rg-tabs .qp-tabs__tab[aria-selected="true"] {
  color: var(--qp-gold);
  background: rgba(231, 178, 76, .12);
  border-color: var(--qp-gold);
}

.page-news .rg-tabs .qp-tabs__tab:focus-visible {
  outline: 2px solid var(--qp-jade);
  outline-offset: 2px;
}

.page-news .rg-panel {
  outline: none;
}

.page-news .rg-cards {
  align-items: start;
}

.page-news .rg-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(18px, 2vw, 24px);
  background: linear-gradient(180deg, rgba(18, 24, 56, .94), rgba(10, 14, 42, .94));
  border: 1px solid var(--qp-line);
  border-top: 1px solid var(--rg-hair);
  transition: transform .2s ease, border-color .2s ease;
}

.page-news .rg-card:hover {
  transform: translateY(-3px);
  border-color: rgba(231, 178, 76, .5);
}

.page-news .rg-card__tag {
  align-self: flex-start;
  font-family: var(--qp-font-mono);
  font-size: .6875rem;
  letter-spacing: .14em;
}

.page-news .rg-card__title {
  margin: 0;
  font-family: var(--qp-font-heading);
  font-size: clamp(1.05rem, 1.5vw, 1.22rem);
  line-height: 1.45;
  color: var(--qp-paper);
}

.page-news .rg-card__text {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--qp-mist);
}

.page-news .rg-card__no {
  margin: 0;
  font-family: var(--qp-font-mono);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .1em;
  color: var(--qp-jade);
}

.page-news .rg-fold {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px dashed var(--rg-line);
}

.page-news .rg-fold > summary {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--qp-font-label);
  font-size: .8125rem;
  letter-spacing: .12em;
  color: var(--qp-gold-soft);
  cursor: pointer;
  list-style: none;
}

.page-news .rg-fold > summary::-webkit-details-marker {
  display: none;
}

.page-news .rg-fold > summary::after {
  content: "+";
  font-family: var(--qp-font-mono);
  font-size: .95rem;
  color: var(--qp-gold);
}

.page-news .rg-fold[open] > summary::after {
  content: "\2212";
}

.page-news .rg-fold .qp-fold__body {
  margin-top: 12px;
  font-size: .9375rem;
  line-height: 1.85;
  color: var(--qp-mist);
}

.page-news .rg-fold .qp-fold__body p {
  margin: 0;
}

.page-news .rg-fold__media {
  display: block;
  width: 100%;
  margin-bottom: 12px;
  border: 1px solid var(--qp-line);
}

.page-news .rg-band {
  margin: clamp(28px, 4vw, 48px) 0 0;
  border: 1px solid var(--qp-line);
  background: rgba(10, 14, 42, .6);
}

.page-news .rg-band img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  opacity: .88;
}

.page-news .rg-band figcaption {
  padding: 14px 18px;
  font-size: .8125rem;
  letter-spacing: .06em;
  line-height: 1.7;
  color: var(--qp-mist);
  border-top: 1px solid var(--qp-line);
}

/* ---------- 归档 ---------- */

.page-news .rg-arch__note {
  max-width: 34em;
  margin: 0 0 18px;
  font-size: .9375rem;
  line-height: 1.85;
  color: var(--qp-mist);
}

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

.page-news .rg-arch__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 14px 12px;
  border-bottom: 1px solid var(--qp-line);
  transition: background .18s ease;
}

@media (min-width: 620px) {
  .page-news .rg-arch__row {
    grid-template-columns: 58px minmax(0, 1fr) auto;
    gap: 6px 16px;
    align-items: baseline;
  }
}

.page-news .rg-arch__row:hover {
  background: rgba(36, 42, 85, .66);
}

.page-news .rg-arch__num {
  font-family: var(--qp-font-mono);
  font-size: .875rem;
  font-weight: 600;
  letter-spacing: .12em;
  color: var(--qp-gold);
}

.page-news .rg-arch__title {
  font-size: .95rem;
  line-height: 1.6;
  color: var(--qp-paper);
}

.page-news .rg-arch__meta {
  font-family: var(--qp-font-label);
  font-size: .75rem;
  letter-spacing: .12em;
  color: var(--qp-mist);
}

.page-news .rg-arch__figure {
  margin: 22px 0 0;
  border: 1px solid var(--qp-line);
  box-shadow: var(--rg-shadow);
}

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

/* ---------- 标签说明 ---------- */

.page-news .rg-legend {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--qp-line);
  border: 1px solid var(--qp-line);
}

@media (min-width: 760px) {
  .page-news .rg-legend {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-news .rg-legend__item {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: clamp(20px, 2.4vw, 30px);
  background: rgba(10, 14, 42, .96);
}

.page-news .rg-legend__no {
  font-family: var(--qp-font-mono);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .18em;
  color: var(--qp-jade);
}

.page-news .rg-legend__name {
  margin: 0;
  font-family: var(--qp-font-heading);
  font-size: 1.15rem;
  color: var(--qp-paper);
}

.page-news .rg-legend__desc {
  max-width: 32em;
  margin: 0;
  font-size: .9375rem;
  line-height: 1.85;
  color: var(--qp-mist);
}

/* ---------- 专题报告 ---------- */

.page-news .rg-report {
  align-items: center;
}

.page-news .rg-report__body p {
  max-width: 34em;
  margin: 0 0 16px;
  line-height: 1.85;
  color: var(--qp-mist);
}

.page-news .rg-report__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 0;
}

.page-news .rg-report__acts {
  margin-top: 22px;
}

.page-news .rg-report__cover {
  margin: 24px 0 0;
  border: 1px solid var(--qp-line);
  box-shadow: var(--rg-shadow);
}

@media (min-width: 900px) {
  .page-news .rg-report__cover {
    margin: 0;
  }
}

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

/* ---------- 回看与提醒 ---------- */

.page-news .rg-remind {
  display: grid;
  gap: 12px;
}

.page-news .rg-remind__item {
  padding: 18px 20px;
  border: 1px solid var(--qp-line);
  border-left: 2px solid var(--qp-gold);
  background: rgba(18, 24, 56, .72);
}

.page-news .rg-remind__item > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-family: var(--qp-font-heading);
  font-size: 1.05rem;
  color: var(--qp-paper);
  cursor: pointer;
  list-style: none;
}

.page-news .rg-remind__item > summary::-webkit-details-marker {
  display: none;
}

.page-news .rg-remind__item > summary::after {
  content: "+";
  font-family: var(--qp-font-mono);
  font-size: 1.05rem;
  color: var(--qp-gold);
}

.page-news .rg-remind__item[open] > summary::after {
  content: "\2212";
}

.page-news .rg-remind__item .qp-fold__body {
  margin-top: 12px;
  font-size: .9375rem;
  line-height: 1.85;
  color: var(--qp-mist);
}

.page-news .rg-remind__item .qp-fold__body p {
  margin: 0;
}

/* ---------- 版本记录 ---------- */

.page-news .rg-timeline {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0 0 8px;
  list-style: none;
}

@media (min-width: 900px) {
  .page-news .rg-timeline {
    grid-auto-flow: column;
    grid-auto-columns: minmax(190px, 1fr);
    gap: 14px;
    overflow-x: auto;
    padding-bottom: 20px;
    scrollbar-width: thin;
  }
}

.page-news .rg-timeline__item {
  position: relative;
  padding: 20px 18px 22px;
  border: 1px solid var(--qp-line);
  background: linear-gradient(180deg, rgba(36, 42, 85, .58), rgba(18, 24, 56, .58));
}

.page-news .rg-timeline__item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--qp-gold), rgba(231, 178, 76, 0));
}

.page-news .rg-timeline__no {
  font-family: var(--qp-font-mono);
  font-size: .8125rem;
  font-weight: 600;
  letter-spacing: .14em;
  color: var(--qp-gold);
}

.page-news .rg-timeline__title {
  margin: 10px 0 8px;
  font-family: var(--qp-font-heading);
  font-size: 1.05rem;
  color: var(--qp-paper);
}

.page-news .rg-timeline__text {
  margin: 0;
  font-size: .875rem;
  line-height: 1.8;
  color: var(--qp-mist);
}

/* ---------- 收束 ---------- */

.page-news .rg-outro {
  display: grid;
  gap: 18px;
  margin: clamp(30px, 4vw, 46px) 0 0;
  padding: clamp(22px, 3vw, 32px);
  border: 1px solid var(--qp-line);
  background: linear-gradient(120deg, rgba(36, 42, 85, .72), rgba(10, 14, 42, .82));
}

@media (min-width: 820px) {
  .page-news .rg-outro {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

.page-news .rg-outro p {
  max-width: 40em;
  margin: 0;
  line-height: 1.85;
  color: var(--qp-paper);
}

.page-news .rg-outro__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

@media (prefers-reduced-motion: reduce) {
  .page-news .rg-card,
  .page-news .rg-toc a,
  .page-news .rg-arch__row,
  .page-news .rg-tabs .qp-tabs__tab {
    transition: none;
  }

  .page-news .rg-card:hover {
    transform: none;
  }
}