.page-news {
  --news-gap: clamp(.9rem, 2.2vw, 1.5rem);
  --news-cut: 22px;
  --news-cut-sm: 14px;
  --news-line-dark: rgba(13, 22, 19, .14);
  background: var(--ink-green);
  color: var(--spot-white);
  font-family: var(--font-body);
  line-height: 1.75;
}

.page-news *,
.page-news *::before,
.page-news *::after { box-sizing: border-box; }

.page-news h1,
.page-news h2,
.page-news h3,
.page-news p,
.page-news dl,
.page-news dd,
.page-news dt,
.page-news ol,
.page-news ul,
.page-news li,
.page-news figure { margin: 0; }

.page-news ul,
.page-news ol { padding: 0; list-style: none; }

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

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

.page-news .data {
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
  letter-spacing: .02em;
}

.page-news .news-shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ---------- 首屏 ---------- */

.page-news .news-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink-green);
  border-bottom: 1px solid var(--line);
}

.page-news .news-hero__bg {
  position: absolute;
  top: -34%;
  right: -20%;
  width: 80%;
  height: 176%;
  background: linear-gradient(148deg, rgba(23, 184, 90, .34) 0%, rgba(23, 184, 90, .07) 46%, rgba(14, 59, 41, 0) 74%);
  clip-path: polygon(36% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-news .news-hero__spot {
  position: absolute;
  left: 5%;
  bottom: 26%;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--spot-white);
  box-shadow: 0 0 0 9px rgba(246, 251, 246, .07), 0 0 0 24px rgba(246, 251, 246, .035);
  pointer-events: none;
  display: none;
}

.page-news .news-hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.4rem, 4vw, 2.4rem);
  padding-block: clamp(1.8rem, 5vw, 3rem) clamp(1.6rem, 4vw, 2.4rem);
}

.page-news .news-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .45rem;
  font-size: .82rem;
  color: var(--moss);
}

.page-news .news-crumb a {
  color: var(--moss);
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .news-crumb a:hover,
.page-news .news-crumb a:focus-visible {
  color: var(--alert-yellow);
  border-bottom-color: var(--warn-line);
}

.page-news .news-crumb__sep { color: var(--line-strong); }

.page-news .news-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  margin-top: 1.1rem;
  font-family: var(--font-data);
  font-size: .72rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--turf);
}

.page-news .news-eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--turf);
  flex: 0 0 auto;
}

.page-news .news-hero__title {
  margin-top: .7rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.1rem, 6.4vw, 3.9rem);
  line-height: 1.04;
  letter-spacing: .012em;
}

.page-news .news-hero__lede {
  margin-top: 1.15rem;
  max-width: 48ch;
  font-size: clamp(.98rem, 1.6vw, 1.08rem);
  color: var(--spot-white);
}

.page-news .news-hero__sub {
  margin-top: .7rem;
  max-width: 54ch;
  font-size: .9rem;
  color: var(--moss);
}

.page-news .news-hero__panel {
  align-self: start;
  padding: clamp(1rem, 2.4vw, 1.4rem);
  background: var(--night-green);
  box-shadow: inset 0 0 0 1px var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--news-cut)), calc(100% - var(--news-cut)) 100%, 0 100%);
}

.page-news .news-hero__panel-head {
  font-family: var(--font-data);
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--moss);
}

.page-news .news-ledger {
  margin-top: .7rem;
  display: grid;
}

.page-news .news-ledger__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: .5rem 0;
  border-bottom: 1px dashed var(--line);
}

.page-news .news-ledger__row:last-child { border-bottom: 0; padding-bottom: 0; }

.page-news .news-ledger__row dt {
  font-size: .86rem;
  color: var(--moss);
}

.page-news .news-ledger__row dd {
  font-size: 1.05rem;
  color: var(--spot-white);
}

.page-news .news-rail {
  position: relative;
  display: flex;
  gap: .55rem;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  padding: .75rem var(--gutter) 1rem;
  background: var(--night-green);
  border-top: 1px solid var(--line);
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-news .news-rail__item {
  flex: 0 0 auto;
  scroll-snap-align: start;
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: .4rem .85rem;
  font-size: .84rem;
  color: var(--spot-white);
  box-shadow: inset 0 0 0 1px var(--line);
  white-space: nowrap;
  transition: box-shadow var(--dur) var(--ease);
}

.page-news .news-rail__item:hover { box-shadow: inset 0 0 0 1px var(--warn-line); }

.page-news .news-rail__code {
  font-size: .72rem;
  color: var(--turf);
}

/* ---------- 条目列表 ---------- */

.page-news .news-list-wrap {
  padding-block: clamp(1.8rem, 5vw, 2.8rem) clamp(2rem, 5vw, 3.2rem);
}

.page-news .news-list-head {
  display: grid;
  gap: .5rem;
  margin-bottom: 1rem;
}

.page-news .news-section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 3.4vw, 2.1rem);
  line-height: 1.16;
  letter-spacing: .012em;
}

.page-news .news-section-note {
  color: var(--moss);
  font-size: .9rem;
  max-width: 62ch;
}

.page-news .news-filters {
  position: sticky;
  top: 0;
  z-index: 6;
  display: flex;
  gap: .45rem;
  overflow-x: auto;
  padding: .7rem 0;
  margin-bottom: 1.2rem;
  background: var(--ink-green);
  border-bottom: 1px solid var(--line);
  scrollbar-width: none;
}

.page-news .news-filters::-webkit-scrollbar { display: none; }

.page-news .news-chip {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .45rem .85rem;
  font-family: var(--font-body);
  font-size: .84rem;
  color: var(--moss);
  background: transparent;
  border: 0;
  cursor: pointer;
  box-shadow: inset 0 0 0 1px var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
  transition: color var(--dur) var(--ease), box-shadow var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-news .news-chip:hover,
.page-news .news-chip:focus-visible {
  color: var(--spot-white);
  box-shadow: inset 0 0 0 1px var(--warn-line);
  outline: none;
}

.page-news .news-chip.is-on {
  color: var(--ink-green);
  background: var(--turf);
  box-shadow: inset 0 0 0 1px var(--alert-yellow);
}

.page-news .news-chip .data { font-size: .76rem; }

.page-news .news-ico {
  width: 14px;
  height: 14px;
  flex: 0 0 auto;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.4;
  stroke-linejoin: round;
  stroke-linecap: round;
}

.page-news .news-board {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--news-gap);
}

.page-news .news-item {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: .7rem;
  padding: clamp(1rem, 2.4vw, 1.5rem);
  background: var(--night-green);
  box-shadow: inset 0 0 0 1px var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--news-cut-sm)), calc(100% - var(--news-cut-sm)) 100%, 0 100%);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-news .news-item::before {
  content: "";
  position: absolute;
  top: 14px;
  bottom: 14px;
  left: 0;
  width: 3px;
  background: var(--turf);
  transform: scaleY(0);
  transform-origin: top center;
  transition: transform var(--dur) var(--ease);
}

.page-news .news-item:hover,
.page-news .news-item:focus-within {
  transform: translateY(-2px);
  box-shadow: inset 0 0 0 1px var(--warn-line);
}

.page-news .news-item:hover::before,
.page-news .news-item:focus-within::before { transform: scaleY(1); }

.page-news .news-item__media { margin: 0 0 .2rem; }

.page-news .news-item__media img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  filter: saturate(.94) contrast(1.04);
}

.page-news .news-item__body {
  display: flex;
  flex-direction: column;
  gap: .5rem;
}

.page-news .news-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .45rem .7rem;
}

.page-news .news-tag {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .2rem .55rem;
  font-size: .74rem;
  letter-spacing: .04em;
  color: var(--spot-white);
  box-shadow: inset 0 0 0 1px var(--line-strong);
}

.page-news .news-tag__dot {
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--moss);
}

.page-news .news-tag[data-kind="observe"] .news-tag__dot { background: var(--cyan); }
.page-news .news-tag[data-kind="team"] .news-tag__dot { background: var(--turf); }
.page-news .news-tag[data-kind="rule"] .news-tag__dot { background: var(--alert-yellow); }
.page-news .news-tag[data-kind="community"] .news-tag__dot { background: var(--moss); }
.page-news .news-tag[data-kind="log"] .news-tag__dot { background: var(--orange); }

.page-news .news-item__stamp {
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
  font-size: .76rem;
  letter-spacing: .04em;
  color: var(--moss);
}

.page-news .news-item__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.06rem, 2vw, 1.4rem);
  line-height: 1.3;
  letter-spacing: .012em;
}

.page-news .news-item__lede {
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.72;
  color: var(--spot-white);
}

.page-news .news-item__note {
  font-size: .88rem;
  line-height: 1.78;
  color: var(--moss);
}

.page-news .news-more-link {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  width: fit-content;
  margin-top: .15rem;
  font-size: .84rem;
  color: var(--turf);
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .news-more-link::after {
  content: "\203A";
  font-family: var(--font-data);
}

.page-news .news-more-link:hover,
.page-news .news-more-link:focus-visible {
  color: var(--alert-yellow);
  border-bottom-color: var(--warn-line);
}

/* ---------- 专题系列 ---------- */

.page-news .news-series {
  background: var(--paper);
  color: var(--char);
  padding-block: clamp(2.2rem, 5.5vw, 3.4rem);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-news .news-series__head { display: grid; gap: .5rem; }

.page-news .news-series__eyebrow {
  font-family: var(--font-data);
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: #0B7A3D;
}

.page-news .news-series__note {
  font-size: .9rem;
  color: #3B4A42;
  max-width: 62ch;
}

.page-news .news-series__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--news-gap);
  margin-top: 1.4rem;
}

.page-news .news-series__card {
  position: relative;
  padding: clamp(1rem, 2.4vw, 1.5rem);
  background: var(--spot-white);
  box-shadow: 0 0 0 1px var(--news-line-dark);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--news-cut)), calc(100% - var(--news-cut)) 100%, 0 100%);
  transition: box-shadow var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-news .news-series__card:hover,
.page-news .news-series__card:focus-within {
  transform: translateY(-2px);
  box-shadow: 0 0 0 1px rgba(255, 212, 0, .85);
  outline: none;
}

.page-news .news-series__media { margin: 0 0 .9rem; }

.page-news .news-series__media img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-news .news-series__label {
  font-family: var(--font-data);
  font-size: .72rem;
  letter-spacing: .16em;
  color: #0B7A3D;
}

.page-news .news-series__title {
  margin-top: .35rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.15rem, 2.3vw, 1.5rem);
  line-height: 1.24;
  color: var(--char);
}

.page-news .news-series__desc {
  margin-top: .5rem;
  font-size: .92rem;
  color: #2C3A33;
}

.page-news .news-series__detail {
  max-height: 26rem;
  opacity: 1;
  overflow: hidden;
  margin-top: .7rem;
  padding-top: .7rem;
  border-top: 1px dashed var(--news-line-dark);
  font-size: .86rem;
  color: #3B4A42;
  transition: max-height var(--dur) var(--ease), opacity var(--dur) var(--ease), margin-top var(--dur) var(--ease);
}

.page-news .news-series__detail p + p { margin-top: .35rem; }

.page-news .news-series__detail strong { color: #0B7A3D; font-weight: 700; }

/* ---------- 复盘指引 ---------- */

.page-news .news-replay {
  padding-block: clamp(2.2rem, 5.5vw, 3.4rem);
  background: var(--ink-green);
}

.page-news .news-replay__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.4rem, 3.5vw, 2.4rem);
}

.page-news .news-replay__eyebrow {
  font-family: var(--font-data);
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--alert-yellow);
  margin-bottom: .5rem;
}

.page-news .news-replay__lede {
  margin-top: .7rem;
  max-width: 56ch;
  font-size: .96rem;
  color: var(--moss);
}

.page-news .news-steps { margin-top: 1.2rem; }

.page-news .news-step {
  position: relative;
  padding: 1.1rem 0 1.1rem 3.2rem;
  border-top: 1px dashed var(--line);
}

.page-news .news-step:first-child { border-top: 0; padding-top: .4rem; }

.page-news .news-step__idx {
  position: absolute;
  left: 0;
  top: 1.05rem;
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--turf);
}

.page-news .news-step:first-child .news-step__idx { top: .35rem; }

.page-news .news-step__head {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.05rem, 1.9vw, 1.28rem);
  line-height: 1.3;
  color: var(--spot-white);
}

.page-news .news-step__text {
  margin-top: .35rem;
  font-size: .92rem;
  color: var(--moss);
  max-width: 58ch;
}

.page-news .news-field {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  margin-top: .6rem;
  padding: .35rem .7rem;
  font-family: var(--font-data);
  font-size: .76rem;
  letter-spacing: .02em;
  color: var(--moss);
  background: transparent;
  border: 0;
  cursor: pointer;
  box-shadow: inset 0 0 0 1px var(--line);
  transition: color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-news .news-field::before {
  content: "";
  width: 9px;
  height: 11px;
  flex: 0 0 auto;
  border: 1px solid currentColor;
  box-shadow: 3px -3px 0 -1px currentColor;
}

.page-news .news-field:hover,
.page-news .news-field:focus-visible {
  color: var(--spot-white);
  box-shadow: inset 0 0 0 1px var(--warn-line);
  outline: none;
}

.page-news .news-field[data-copied] {
  color: var(--alert-yellow);
  box-shadow: inset 0 0 0 1px var(--warn-line);
}

.page-news .news-replay__foot {
  margin-top: 1.2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line-strong);
  font-size: .88rem;
  color: var(--moss);
  max-width: 62ch;
}

.page-news .news-replay__media {
  position: relative;
  align-self: start;
  box-shadow: inset 0 0 0 1px var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--news-cut)), calc(100% - var(--news-cut)) 100%, 0 100%);
}

.page-news .news-replay__media img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  filter: saturate(.9) contrast(1.05);
}

.page-news .news-replay__cap {
  padding: .7rem .9rem;
  background: var(--night-green);
  font-size: .8rem;
  color: var(--moss);
}

/* ---------- 底部入口 ---------- */

.page-news .news-next {
  padding-block: clamp(1.8rem, 4.5vw, 2.8rem) clamp(2.4rem, 6vw, 3.6rem);
  background: var(--night-green);
  border-top: 1px solid var(--line);
}

.page-news .news-next__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.2rem, 3vw, 2.2rem);
}

.page-news .news-next__text {
  margin-top: .7rem;
  font-size: .94rem;
  color: var(--moss);
  max-width: 56ch;
}

.page-news .news-next__links {
  display: grid;
  gap: .2rem;
  align-content: start;
}

.page-news .news-next__links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .8rem .2rem;
  font-size: .95rem;
  color: var(--spot-white);
  border-bottom: 1px solid var(--line);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}

.page-news .news-next__links a::after {
  content: "\2192";
  font-family: var(--font-data);
  color: var(--turf);
  transition: color var(--dur) var(--ease);
}

.page-news .news-next__links a:hover,
.page-news .news-next__links a:focus-visible {
  color: var(--alert-yellow);
  border-bottom-color: var(--warn-line);
  padding-left: .5rem;
}

.page-news .news-next__links a:hover::after { color: var(--alert-yellow); }

/* ---------- 响应式 ---------- */

@media (min-width: 620px) {
  .page-news .news-ledger { grid-template-columns: repeat(2, 1fr); column-gap: 1.4rem; }
}

@media (min-width: 900px) {
  .page-news .news-hero__spot { display: block; }

  .page-news .news-hero__inner {
    grid-template-columns: 7fr 5fr;
    align-items: end;
  }

  .page-news .news-hero__panel { margin-bottom: .4rem; }

  .page-news .news-ledger { grid-template-columns: 1fr; }

  .page-news .news-series__grid {
    grid-template-columns: 5fr 4fr 3fr;
    align-items: start;
  }

  .page-news .news-series__detail {
    max-height: 0;
    opacity: 0;
    margin-top: 0;
    padding-top: 0;
    border-top-color: transparent;
  }

  .page-news .news-series__card:hover .news-series__detail,
  .page-news .news-series__card:focus-within .news-series__detail,
  .page-news .news-series__card:focus .news-series__detail {
    max-height: 20rem;
    opacity: 1;
    margin-top: .7rem;
    padding-top: .7rem;
    border-top-color: var(--news-line-dark);
  }

  .page-news .news-replay__inner {
    grid-template-columns: 7fr 5fr;
    align-items: start;
  }

  .page-news .news-next__inner {
    grid-template-columns: 5fr 7fr;
    align-items: start;
  }
}

@media (min-width: 880px) {
  .page-news .news-board {
    grid-template-columns: repeat(12, 1fr);
    grid-auto-flow: row dense;
  }

  .page-news .news-item--lead { grid-column: span 7; }
  .page-news .news-item--aside { grid-column: span 5; }
  .page-news .news-item--half { grid-column: span 6; }
  .page-news .news-item--third { grid-column: span 4; }
  .page-news .news-item--wide { grid-column: span 12; }

  .page-news .news-item--lead .news-item__title { font-size: clamp(1.24rem, 2.4vw, 1.72rem); }

  .page-news .news-item--wide {
    flex-direction: row;
    align-items: stretch;
    gap: clamp(1rem, 2.4vw, 1.6rem);
  }

  .page-news .news-item--wide .news-item__media {
    flex: 0 0 40%;
    margin: 0;
    display: flex;
  }

  .page-news .news-item--wide .news-item__media img {
    aspect-ratio: 12 / 7;
    height: 100%;
  }

  .page-news .news-item--wide .news-item__body {
    flex: 1 1 auto;
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-item,
  .page-news .news-item::before,
  .page-news .news-series__card,
  .page-news .news-series__detail,
  .page-news .news-more-link,
  .page-news .news-next__links a {
    transition: none;
  }

  .page-news .news-item:hover { transform: none; }
  .page-news .news-series__card:hover { transform: none; }
}