.page-news {
  --rp-rail-w: 254px;
  --rp-rule: rgba(110, 122, 133, .24);
  display: block;
  overflow-x: clip;
  background: var(--ink);
  color: var(--fog);
}

/* ---------- 页首 ---------- */
.page-news .news-masthead {
  position: relative;
  padding: clamp(26px, 4.4vw, 52px) 0 clamp(24px, 3.6vw, 44px);
  background:
    radial-gradient(126% 148% at 10% -8%, rgba(255, 74, 23, .26), transparent 58%),
    radial-gradient(92% 126% at 94% 4%, rgba(56, 242, 176, .10), transparent 62%),
    var(--ink);
  border-bottom: 1px solid var(--rp-rule);
}

.page-news .news-masthead::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 3px;
  background: linear-gradient(90deg, var(--fox) 0%, var(--fox) 22%, var(--amber) 22%, var(--amber) 34%, var(--mist) 34%, var(--mist) 48%, transparent 48%);
  opacity: .85;
}

.page-news .news-masthead h1 {
  margin: 14px 0 0;
  max-width: 20ch;
  color: var(--fog);
  letter-spacing: -.02em;
}

.page-news .news-masthead__lede {
  max-width: 56ch;
  margin: 20px 0 0;
  color: var(--fog);
  opacity: .9;
}

.page-news .news-masthead__strip {
  margin: 22px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--mist);
}

/* ---------- 本期推荐 ---------- */
.page-news .rp-picks {
  padding: clamp(46px, 6.4vw, 92px) 0 clamp(38px, 5vw, 72px);
}

.page-news .rp-picks__head {
  margin-bottom: clamp(20px, 2.6vw, 34px);
}

.page-news .rp-picks__head h2 {
  margin: 10px 0 0;
}

.page-news .rp-picks__visual {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: var(--slate);
  aspect-ratio: 16 / 9;
}

.page-news .rp-picks__visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.82) contrast(1.08);
}

.page-news .rp-picks__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(20, 16, 14, .12) 0%, rgba(20, 16, 14, .78) 100%);
  pointer-events: none;
}

.page-news .rp-picks__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .rp-pick {
  position: relative;
  margin-top: 14px;
  padding: clamp(18px, 2.2vw, 26px) clamp(18px, 2.2vw, 28px);
  background: var(--paper);
  color: var(--ink-brown);
  border-left: 4px solid var(--fox);
  box-shadow: var(--shadow-paper);
  transition: transform .22s ease, box-shadow .22s ease;
}

.page-news .rp-pick:hover {
  transform: translateY(-5px);
}

.page-news .rp-pick__title {
  margin: 12px 0 8px;
  font-family: var(--font-head);
  font-size: clamp(17px, 1.6vw, 21px);
  line-height: 1.28;
  font-weight: 800;
  letter-spacing: -.015em;
  color: var(--ink-brown);
}

.page-news .rp-pick__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(27, 19, 16, .78);
}

.page-news .rp-pick__meta {
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .04em;
  color: var(--fox-deep);
}

/* ---------- 栏目标签 ---------- */
.page-news .rp-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .09em;
  padding: 3px 9px;
  border: 1px solid currentColor;
  line-height: 1.5;
}

.page-news .rp-tag--ahead { color: var(--fox-deep); }
.page-news .rp-tag--stat { color: #0C7A56; }
.page-news .rp-tag--season { color: #8A5406; }
.page-news .rp-tag--log { color: #59646E; }

/* ---------- 栏目分类 ---------- */
.page-news .rp-cats {
  padding: clamp(44px, 6vw, 88px) 0;
  border-top: 1px solid var(--rp-rule);
  background:
    linear-gradient(180deg, rgba(42, 46, 51, .55) 0%, rgba(20, 16, 14, 0) 100%);
}

.page-news .rp-cats__grid {
  display: grid;
  gap: clamp(28px, 4vw, 60px);
  grid-template-columns: 1fr;
}

.page-news .rp-cats__intro h2 {
  margin: 10px 0 0;
}

.page-news .rp-cats__intro .lede {
  margin: 16px 0 0;
  max-width: 40ch;
}

.page-news .rp-cats__media {
  margin-top: clamp(22px, 3vw, 34px);
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line-strong);
}

.page-news .rp-cats__media::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(243, 233, 217, .18) 1px, transparent 1px);
  background-size: 6px 6px;
  mix-blend-mode: overlay;
  pointer-events: none;
  z-index: 2;
}

.page-news .rp-cats__media img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  height: auto;
  object-fit: cover;
  filter: saturate(.78) contrast(1.06);
}

.page-news .rp-cats__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-news .rp-cat {
  padding: clamp(18px, 2.4vw, 26px) 0;
  border-top: 1px solid var(--rp-rule);
  transition: padding-left .22s ease;
}

.page-news .rp-cat:last-child {
  border-bottom: 1px solid var(--rp-rule);
}

.page-news .rp-cat:hover {
  padding-left: 12px;
}

.page-news .rp-cat__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 14px;
}

.page-news .rp-cat__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--fox);
}

.page-news .rp-cat__name {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(19px, 2vw, 25px);
  font-weight: 800;
  letter-spacing: -.015em;
  color: var(--fog);
}

.page-news .rp-cat__cadence {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .04em;
  color: var(--mint);
  border: 1px solid rgba(56, 242, 176, .4);
  padding: 2px 8px;
}

.page-news .rp-cat__desc {
  margin: 12px 0 0;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.75;
  color: rgba(232, 226, 216, .78);
}

/* ---------- 报告列表 ---------- */
.page-news .rp-stream-sec {
  padding: clamp(48px, 6.6vw, 96px) 0;
  border-top: 1px solid var(--rp-rule);
}

.page-news .rp-stream {
  display: grid;
  gap: clamp(28px, 3.6vw, 52px);
  grid-template-columns: 1fr;
}

.page-news .rp-rail {
  display: grid;
  gap: 22px;
  align-content: start;
}

.page-news .rp-rail__pace {
  padding: 16px 18px;
  border: 1px solid var(--rp-rule);
  background: rgba(42, 46, 51, .42);
}

.page-news .rp-rail__pace-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .12em;
  color: var(--mist);
}

.page-news .rp-rail__pace-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-news .rp-rail__pace-list li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  font-size: 13px;
  line-height: 1.45;
}

.page-news .rp-rail__pace-list span {
  color: rgba(232, 226, 216, .68);
}

.page-news .rp-rail__pace-list b {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 12px;
  color: var(--mint);
  text-align: right;
}

.page-news .rp-stream__main h2 {
  margin: 10px 0 clamp(18px, 2.4vw, 30px);
}

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

.page-news .rp-item {
  display: grid;
  gap: 10px;
  padding: clamp(18px, 2.4vw, 28px) 0;
  border-bottom: 1px solid var(--rp-rule);
  transition: padding-left .2s ease, background-color .2s ease;
}

.page-news .rp-item:hover {
  padding-left: 14px;
  background: linear-gradient(90deg, rgba(255, 74, 23, .10), transparent 62%);
}

.page-news .rp-item__title {
  margin: 10px 0 0;
  font-family: var(--font-head);
  font-size: clamp(18px, 2.1vw, 26px);
  font-weight: 800;
  line-height: 1.24;
  letter-spacing: -.018em;
  color: var(--fog);
}

.page-news .rp-item__desc {
  margin: 8px 0 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(232, 226, 216, .72);
}

.page-news .rp-item__aside {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  align-items: baseline;
}

.page-news .rp-item__phase {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .04em;
  color: var(--mist);
}

.page-news .rp-item__time {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .04em;
  color: var(--amber);
  opacity: .6;
  transition: opacity .2s ease;
}

.page-news .rp-item:hover .rp-item__time {
  opacity: 1;
}

.page-news .rp-stream__note {
  margin: clamp(22px, 3vw, 34px) 0 0;
  max-width: 58ch;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(232, 226, 216, .68);
}

/* ---------- 数据复盘怎么读 ---------- */
.page-news .rp-howto {
  padding: clamp(44px, 6vw, 88px) 0;
  border-top: 1px solid var(--rp-rule);
  background:
    radial-gradient(80% 120% at 88% 0%, rgba(56, 242, 176, .07), transparent 62%),
    var(--ink);
}

.page-news .rp-howto__grid {
  display: grid;
  gap: clamp(28px, 4vw, 56px);
  grid-template-columns: 1fr;
}

.page-news .rp-howto__media {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  align-self: start;
}

.page-news .rp-howto__media::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 62px;
  height: 4px;
  background: var(--fox);
}

.page-news .rp-howto__media img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 2;
  height: auto;
  object-fit: cover;
  filter: saturate(.72) contrast(1.1);
}

.page-news .rp-howto__body h2 {
  margin: 10px 0 0;
}

.page-news .rp-howto__body .lede {
  margin: 16px 0 0;
  max-width: 48ch;
}

.page-news .rp-steps {
  list-style: none;
  margin: clamp(24px, 3.4vw, 40px) 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-news .rp-step {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 4px 14px;
  padding: clamp(16px, 2.2vw, 22px) 0;
  border-top: 1px solid var(--rp-rule);
}

.page-news .rp-step:last-child {
  border-bottom: 1px solid var(--rp-rule);
}

.page-news .rp-step__num {
  grid-row: 1 / span 2;
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1.1;
  color: var(--fox);
  letter-spacing: -.02em;
}

.page-news .rp-step__name {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(17px, 1.7vw, 21px);
  font-weight: 800;
  letter-spacing: -.012em;
  color: var(--fog);
}

.page-news .rp-step p {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(232, 226, 216, .78);
}

.page-news .rp-howto__cta {
  margin: clamp(20px, 2.6vw, 30px) 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(232, 226, 216, .72);
}

/* ---------- 版本记录 ---------- */
.page-news .rp-log {
  padding: clamp(46px, 6.2vw, 92px) 0;
  border-top: 1px solid var(--rp-rule);
}

.page-news .rp-log__head {
  display: grid;
  gap: clamp(24px, 3.4vw, 48px);
  grid-template-columns: 1fr;
  align-items: end;
  margin-bottom: clamp(30px, 4vw, 54px);
}

.page-news .rp-log__intro h2 {
  margin: 10px 0 0;
}

.page-news .rp-log__intro .lede {
  margin: 16px 0 0;
  max-width: 46ch;
}

.page-news .rp-log__media {
  overflow: hidden;
  border: 1px solid var(--line-strong);
  position: relative;
}

.page-news .rp-log__media img {
  display: block;
  width: 100%;
  aspect-ratio: 12 / 7;
  height: auto;
  object-fit: cover;
  filter: saturate(.7) contrast(1.1);
}

.page-news .rp-timeline {
  position: relative;
  margin-left: 7px;
  padding-left: clamp(24px, 3vw, 38px);
  border-left: 1px solid var(--line-strong);
}

.page-news .rp-vnode {
  position: relative;
  padding-bottom: clamp(18px, 2.4vw, 28px);
}

.page-news .rp-vnode::before {
  content: "";
  position: absolute;
  left: calc(-1 * clamp(24px, 3vw, 38px) - 6px);
  top: 9px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--ink);
  border: 2px solid var(--mist);
  transition: background-color .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.page-news .rp-vnode[open]::before {
  background: var(--fox);
  border-color: var(--fox);
  box-shadow: 0 0 0 4px rgba(255, 74, 23, .18);
}

.page-news .rp-vnode__head {
  cursor: pointer;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  padding: 2px 0;
}

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

.page-news .rp-vnode__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--fox);
}

.page-news .rp-vnode__name {
  font-family: var(--font-head);
  font-size: clamp(16px, 1.6vw, 20px);
  font-weight: 800;
  letter-spacing: -.012em;
  color: var(--fog);
}

.page-news .rp-vnode__when {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .04em;
  color: var(--mist);
}

.page-news .rp-vnode__when::after {
  content: " ＋";
  color: var(--fox);
}

.page-news .rp-vnode[open] .rp-vnode__when::after {
  content: " －";
}

.page-news .rp-vnode__body {
  padding: 10px 0 2px;
}

.page-news .rp-vnode__items {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-news .rp-vnode__items li {
  position: relative;
  padding-left: 16px;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(232, 226, 216, .78);
}

.page-news .rp-vnode__items li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 7px;
  height: 2px;
  background: var(--fox);
}

/* ---------- 订阅轮次更新 ---------- */
.page-news .rp-sub {
  padding: clamp(44px, 6vw, 88px) 0 clamp(56px, 7vw, 104px);
  border-top: 1px solid var(--rp-rule);
}

.page-news .rp-sub__panel {
  position: relative;
  padding: clamp(26px, 3.6vw, 52px) clamp(20px, 3vw, 44px) clamp(24px, 3.2vw, 44px);
  background: var(--paper);
  color: var(--ink-brown);
  box-shadow: var(--shadow-paper);
  border-left: 6px solid var(--fox);
}

.page-news .rp-sub__panel .eyebrow {
  color: var(--fox-deep);
}

.page-news .rp-sub__panel h2 {
  margin: 10px 0 0;
  color: var(--ink-brown);
  max-width: 24ch;
}

.page-news .rp-sub__grid {
  list-style: none;
  margin: clamp(22px, 3vw, 36px) 0 0;
  padding: 0;
  display: grid;
  gap: clamp(18px, 2.4vw, 30px);
  grid-template-columns: 1fr;
}

.page-news .rp-sub__cell {
  padding-top: 16px;
  border-top: 2px solid rgba(27, 19, 16, .16);
}

.page-news .rp-sub__cell h3 {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(16px, 1.5vw, 19px);
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--ink-brown);
}

.page-news .rp-sub__cell p {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(27, 19, 16, .8);
}

.page-news .rp-sub__foot {
  margin: clamp(22px, 3vw, 32px) 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(27, 19, 16, .72);
}

/* ---------- 链接微调 ---------- */
.page-news a {
  color: var(--mint);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-news .rp-sub__panel a {
  color: var(--fox-deep);
}

.page-news .breadcrumb a {
  color: inherit;
  text-decoration: none;
}

/* ---------- 桌面展开 ---------- */
@media (min-width: 760px) {
  .page-news .rp-item {
    grid-template-columns: minmax(0, 1fr) 190px;
    align-items: start;
    gap: 24px;
  }

  .page-news .rp-item__aside {
    flex-direction: column;
    align-items: flex-end;
    gap: 6px;
    padding-top: 22px;
    text-align: right;
  }

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

  .page-news .rp-howto__grid {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .rp-cats__grid {
    grid-template-columns: minmax(0, .72fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .rp-log__head {
    grid-template-columns: minmax(0, 1fr) minmax(0, .78fr);
  }
}

@media (min-width: 980px) {
  .page-news .rp-stream {
    grid-template-columns: var(--rp-rail-w) minmax(0, 1fr);
    gap: clamp(40px, 5vw, 84px);
  }

  .page-news .rp-rail {
    position: sticky;
    top: 96px;
  }

  .page-news .rp-picks__stage {
    display: grid;
    grid-template-columns: 1fr;
  }

  .page-news .rp-picks__visual,
  .page-news .rp-picks__list {
    grid-area: 1 / 1;
  }

  .page-news .rp-picks__visual {
    aspect-ratio: 21 / 9;
  }

  .page-news .rp-picks__list {
    width: min(640px, 65%);
    justify-self: end;
    align-self: end;
    z-index: 2;
    padding: 0 clamp(0px, 2vw, 28px) clamp(0px, 2vw, 28px) 0;
  }

  .page-news .rp-pick:first-child {
    margin-top: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .rp-pick,
  .page-news .rp-item,
  .page-news .rp-cat,
  .page-news .rp-item__time,
  .page-news .rp-vnode::before {
    transition: none;
  }

  .page-news .rp-pick:hover {
    transform: none;
  }
}