.page-news {
  --pn-w: 0%;
  --pn-rail: 208px;
  --pn-hair: #263C5C;
  --pn-vlist-line: rgba(11, 20, 31, .16);
}

/* ---------- 首屏 ---------- */
.page-news .page-news__hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(40px, 7vw, 88px) clamp(32px, 5vw, 64px);
}

.page-news .page-news__hero::before {
  content: "";
  position: absolute;
  top: -14%;
  right: -18%;
  width: min(760px, 86vw);
  height: min(760px, 86vw);
  background: linear-gradient(135deg, rgba(23, 210, 166, .18) 0%, rgba(28, 43, 77, .92) 58%, rgba(8, 23, 43, 0) 100%);
  clip-path: polygon(30% 0, 100% 0, 100% 68%, 0 100%);
  pointer-events: none;
}

.page-news .page-news__hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(38, 60, 92, .55) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(38, 60, 92, .38) 1px, transparent 1px);
  background-size: 92px 92px;
  -webkit-mask-image: linear-gradient(118deg, #000 0%, rgba(0, 0, 0, .15) 52%, transparent 74%);
  mask-image: linear-gradient(118deg, #000 0%, rgba(0, 0, 0, .15) 52%, transparent 74%);
  pointer-events: none;
}

.page-news .page-news__hero > .rk-container {
  position: relative;
  z-index: 1;
}

.page-news .rk-breadcrumb {
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-news .rk-breadcrumb a {
  color: var(--rk-mint-soft);
  text-decoration: none;
}

.page-news .rk-breadcrumb a:hover {
  text-decoration: underline;
}

.page-news .page-news__hero-grid {
  display: grid;
  gap: 30px;
}

.page-news .page-news__hero-copy .rk-title--page {
  margin: 12px 0 18px;
}

.page-news .page-news__hero-stats {
  display: grid;
  gap: 0;
  margin: 0;
  border-top: 1px solid var(--pn-hair);
}

.page-news .page-news__hero-stats .rk-stat {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 2px;
  border-bottom: 1px solid var(--pn-hair);
}

.page-news .page-news__hero-stats .rk-stat__value {
  font-family: var(--rk-mono);
  font-size: 20px;
  letter-spacing: .04em;
  color: var(--rk-mint-soft);
}

.page-news .page-news__hero-stats .rk-stat__label {
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--rk-mist);
}

@media (min-width: 900px) {
  .page-news .page-news__hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
    gap: clamp(36px, 6vw, 84px);
  }
}

/* ---------- 倒计时带 ---------- */
.page-news .page-news__band {
  border-top: 1px solid var(--pn-hair);
  border-bottom: 1px solid var(--pn-hair);
  background: linear-gradient(90deg, rgba(23, 210, 166, .10) 0%, rgba(8, 23, 43, 0) 68%);
  padding-block: 12px;
}

.page-news .page-news__band .rk-band__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 18px;
}

.page-news .page-news__band .rk-band__label {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--rk-mist);
}

.page-news .page-news__band .rk-band__value {
  font-family: var(--rk-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--rk-mint);
}

.page-news .page-news__timeline {
  display: flex;
  gap: 4px;
  flex: 1 1 200px;
  min-width: 140px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .page-news__timeline li {
  flex: 1;
  height: 10px;
  border-left: 1px solid var(--pn-hair);
}

.page-news .page-news__timeline li:nth-child(5n) {
  border-left-color: var(--rk-mint);
  opacity: .7;
}

/* ---------- 通用小标题 ---------- */
.page-news .page-news__head {
  max-width: 720px;
  margin-bottom: clamp(24px, 4vw, 44px);
}

.page-news .page-news__head .rk-title {
  margin: 10px 0 14px;
}

/* ---------- 当日批次 ---------- */
.page-news .page-news__rhythm-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--pn-hair);
  border-top: 1px solid var(--pn-hair);
}

.page-news .page-news__rhythm-item {
  background: var(--rk-navy);
  padding: 26px 20px 30px;
  display: grid;
  gap: 10px;
}

.page-news .page-news__rhythm-time {
  font-family: var(--rk-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--rk-amber);
}

.page-news .page-news__rhythm-title {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: .01em;
}

.page-news .page-news__rhythm-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--rk-mist);
}

@media (min-width: 780px) {
  .page-news .page-news__rhythm-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 索引 + 条目 ---------- */
.page-news .page-news__layout {
  display: grid;
  gap: 32px;
}

.page-news .page-news__rail .rk-label {
  margin: 0 0 12px;
}

.page-news .page-news__rail .rk-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-news .page-news__rail .rk-index__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 7px 0 7px 12px;
  border-left: 1px solid var(--pn-hair);
  font-size: 13px;
  color: var(--rk-mist);
  text-decoration: none;
  transition: color 180ms var(--rk-ease), border-color 180ms var(--rk-ease);
}

.page-news .page-news__rail .rk-index__link:hover,
.page-news .page-news__rail .rk-index__link.is-active {
  color: var(--rk-mint-soft);
  border-left-color: var(--rk-mint);
}

.page-news .page-news__rail .rk-index__num {
  font-family: var(--rk-mono);
  font-size: 11px;
  letter-spacing: .04em;
  color: var(--rk-amber);
}

@media (min-width: 1000px) {
  .page-news .page-news__layout {
    grid-template-columns: var(--pn-rail) minmax(0, 1fr);
    gap: clamp(36px, 5vw, 76px);
  }

  .page-news .page-news__rail {
    position: sticky;
    top: 132px;
    align-self: start;
  }
}

.page-news .page-news__feed-media {
  margin: 0 0 clamp(24px, 3vw, 36px);
}

.page-news .page-news__items {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--pn-hair);
}

.page-news .page-news__item {
  position: relative;
  border-bottom: 1px solid var(--pn-hair);
}

.page-news .page-news__item::before {
  content: "";
  position: absolute;
  inset-inline-start: -1px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--rk-mint);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 200ms var(--rk-ease);
}

.page-news .page-news__item:hover::before,
.page-news .page-news__item:focus-within::before,
.page-news .page-news__item[open]::before {
  transform: scaleY(1);
}

.page-news .page-news__summary {
  display: grid;
  gap: 8px;
  padding: 20px 6px 20px 14px;
  cursor: pointer;
  list-style: none;
}

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

.page-news .page-news__summary::marker {
  content: "";
}

.page-news .page-news__stage {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--rk-mist);
}

.page-news .page-news__pip {
  display: block;
  width: 8px;
  height: 8px;
  background: var(--rk-mist);
  flex: none;
}

.page-news .page-news__pip--amber { background: var(--rk-amber); }
.page-news .page-news__pip--mint { background: var(--rk-mint); }
.page-news .page-news__pip--ghost { background: var(--rk-mint-soft); }

.page-news .page-news__item-title {
  font-size: 17px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--rk-paper);
}

.page-news .page-news__item-note {
  font-family: var(--rk-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--rk-amber);
}

.page-news .page-news__body {
  padding: 0 6px 24px 14px;
  max-width: 62ch;
}

.page-news .page-news__body p {
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--rk-mist);
}

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

.page-news .page-news__link {
  display: inline-block;
  font-size: 14px;
  color: var(--rk-mint-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(143, 243, 222, .45);
  padding-bottom: 2px;
  transition: border-color 180ms var(--rk-ease), color 180ms var(--rk-ease);
}

.page-news .page-news__link:hover {
  color: var(--rk-mint);
  border-bottom-color: var(--rk-mint);
}

@media (min-width: 760px) {
  .page-news .page-news__summary {
    grid-template-columns: 136px minmax(0, 1fr) auto;
    align-items: baseline;
    gap: 6px 20px;
    padding: 22px 6px 22px 16px;
  }

  .page-news .page-news__body {
    padding: 0 6px 26px 172px;
  }
}

/* ---------- 复盘栏目 ---------- */
.page-news .page-news__review {
  background: linear-gradient(160deg, #1C2B4D 0%, #16233F 62%, #1C2B4D 100%);
  border-top: 1px solid var(--pn-hair);
  border-bottom: 1px solid var(--pn-hair);
}

.page-news .page-news__review-media {
  margin: 0 0 clamp(28px, 4vw, 48px);
}

.page-news .page-news__tabs {
  border-top: 1px solid var(--pn-hair);
  padding-top: clamp(18px, 3vw, 28px);
}

.page-news .page-news__panel {
  padding: clamp(20px, 3vw, 32px) 0 0;
  max-width: 720px;
}

.page-news .page-news__panel .rk-label {
  margin: 0 0 16px;
}

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

.page-news .page-news__bar-row {
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr) 52px;
  align-items: center;
  gap: 12px;
}

.page-news .page-news__bar-name {
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--rk-mist);
}

.page-news .page-news__bar {
  position: relative;
  display: block;
  height: 10px;
  background: rgba(143, 243, 222, .12);
  border-left: 1px solid var(--pn-hair);
}

.page-news .page-news__bar-fill {
  display: block;
  height: 100%;
  width: var(--pn-w);
  background: linear-gradient(90deg, var(--rk-mint) 0%, var(--rk-mint-soft) 100%);
}

.page-news .page-news__bar-fill--soft {
  background: linear-gradient(90deg, rgba(143, 243, 222, .55) 0%, rgba(143, 243, 222, .3) 100%);
}

.page-news .page-news__bar-fill--wine {
  background: linear-gradient(90deg, var(--rk-wine) 0%, #A85070 100%);
}

.page-news .page-news__bar-val {
  font-family: var(--rk-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--rk-mint-soft);
  text-align: right;
}

.page-news .page-news__spark {
  display: block;
  width: 100%;
  max-width: 480px;
  height: auto;
  margin: 24px 0 4px;
}

.page-news .page-news__panel-text {
  margin: 20px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--rk-mist);
}

/* ---------- 往季补录 ---------- */
.page-news .page-news__progress {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--pn-hair);
}

.page-news .page-news__progress-item {
  position: relative;
  display: grid;
  gap: 8px;
  padding: 22px 0 24px 30px;
  border-bottom: 1px solid var(--pn-hair);
}

.page-news .page-news__progress-item::after {
  content: "";
  position: absolute;
  left: 9px;
  top: 30px;
  bottom: -8px;
  width: 1px;
  background: var(--pn-hair);
}

.page-news .page-news__progress-item:last-child::after {
  display: none;
}

.page-news .page-news__progress-mark {
  position: absolute;
  left: 5px;
  top: 26px;
  width: 9px;
  height: 9px;
  background: var(--rk-navy);
  border: 1px solid var(--rk-mist);
}

.page-news .page-news__progress-item.is-done .page-news__progress-mark {
  background: var(--rk-amber);
  border-color: var(--rk-amber);
}

.page-news .page-news__progress-title {
  margin: 0;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.5;
}

.page-news .page-news__progress-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--rk-mist);
  max-width: 62ch;
}

/* ---------- 版本迭代（浅底区） ---------- */
.page-news .page-news__version {
  color: var(--rk-ink);
}

.page-news .page-news__version .rk-title {
  color: var(--rk-ink);
}

.page-news .page-news__version .rk-kicker {
  color: #7A5820;
}

.page-news .page-news__version .rk-lead {
  color: rgba(11, 20, 31, .72);
}

.page-news .page-news__version-grid {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
}

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

.page-news .page-news__vitem {
  display: grid;
  gap: 8px;
  padding: 18px 0;
  border-bottom: 1px solid var(--pn-vlist-line);
}

.page-news .page-news__vitem p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(11, 20, 31, .78);
}

.page-news .page-news__vitem .rk-tag {
  justify-self: start;
  font-family: var(--rk-mono);
  font-size: 12px;
  letter-spacing: .04em;
}

.page-news .page-news__version-media {
  margin: 0;
  align-self: start;
}

@media (min-width: 640px) {
  .page-news .page-news__vitem {
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }
}

@media (min-width: 960px) {
  .page-news .page-news__version-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 320px);
    align-items: start;
  }
}

/* ---------- 回看与订阅 ---------- */
.page-news .page-news__follow {
  position: relative;
  overflow: hidden;
}

.page-news .page-news__follow-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .16;
  filter: saturate(.55);
  pointer-events: none;
}

.page-news .page-news__follow::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(8, 23, 43, .94) 0%, rgba(8, 23, 43, .78) 52%, rgba(8, 23, 43, .94) 100%);
  pointer-events: none;
}

.page-news .page-news__follow > .rk-container {
  position: relative;
  z-index: 1;
}

.page-news .page-news__follow-grid {
  display: grid;
  gap: 1px;
  background: var(--pn-hair);
  border-top: 1px solid var(--pn-hair);
}

.page-news .page-news__follow-card {
  background: rgba(8, 23, 43, .9);
  padding: 26px 20px 28px;
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-news .page-news__follow-title {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.45;
}

.page-news .page-news__follow-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--rk-mist);
}

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

/* ---------- 图片容器兜底 ---------- */
.page-news .rk-media__img,
.page-news .rk-media img {
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.page-news .page-news__follow-bg {
  max-width: none;
}