.page-news {
  --j-cut: 18px;
  --j-rail: 208px;
  --j-hair: rgba(26, 26, 26, .12);
  --j-hair-l: rgba(247, 245, 240, .16);
  background: var(--jade);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--fs-16);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

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

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

.page-news h1,
.page-news h2,
.page-news h3,
.page-news h4 {
  font-family: var(--font-display);
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: -0.01em;
  margin: 0 0 12px;
}

.page-news p {
  margin: 0 0 14px;
}

.page-news .eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .16em;
  color: var(--teal);
  margin: 0 0 12px;
}

.page-news .eyebrow::before {
  content: "";
  flex: none;
  width: 22px;
  height: 2px;
  background: var(--gold);
}

.page-news .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: var(--fs-12);
  letter-spacing: .06em;
  color: rgba(247, 245, 240, .62);
  margin-bottom: 26px;
}

.page-news .crumbs a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid rgba(247, 245, 240, .28);
}

.page-news .crumbs a:hover {
  color: var(--gold);
  border-color: var(--gold);
}

/* ---------- 首屏 ---------- */
.page-news .jhero {
  position: relative;
  background: var(--night-deep);
  color: var(--jade);
  overflow: hidden;
}

.page-news .jhero__media {
  position: absolute;
  inset: 0;
}

.page-news .jhero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .34;
}

.page-news .jhero__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(6, 15, 31, .30) 0%, rgba(6, 15, 31, .84) 58%, var(--night-deep) 100%),
    linear-gradient(100deg, rgba(200, 16, 46, .34) 0%, rgba(200, 16, 46, 0) 56%);
  pointer-events: none;
}

.page-news .jhero__inner {
  position: relative;
  z-index: 2;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: clamp(92px, 14vw, 156px) var(--gutter) clamp(40px, 7vw, 76px);
}

.page-news .jhero__inner::before {
  content: "";
  position: absolute;
  left: var(--gutter);
  right: var(--gutter);
  top: clamp(62px, 9vw, 100px);
  height: 10px;
  background-image: repeating-linear-gradient(90deg, var(--gold) 0 1px, transparent 1px 26px);
  opacity: .5;
  pointer-events: none;
}

.page-news .jhero .eyebrow {
  color: var(--gold);
}

.page-news .jhero h1 {
  font-size: clamp(2.05rem, 6.2vw, 4rem);
  line-height: 1.06;
  letter-spacing: -0.025em;
  max-width: 20ch;
  margin-bottom: 22px;
}

.page-news .jhero__lede {
  max-width: 58ch;
  font-size: clamp(var(--fs-16), 1.6vw, var(--fs-20));
  line-height: 1.85;
  color: rgba(247, 245, 240, .82);
  margin-bottom: 0;
}

.page-news .jhero__stats {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 22px 46px;
  margin: 34px 0 0;
  padding: 22px 0 0;
  border-top: 1px solid var(--j-hair-l);
}

.page-news .jhero__stats li {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-news .jhero__stats b {
  font-family: var(--font-mono);
  font-size: var(--fs-28);
  font-weight: 400;
  line-height: 1;
  color: var(--gold);
}

.page-news .jhero__stats span {
  font-size: var(--fs-12);
  letter-spacing: .12em;
  color: rgba(247, 245, 240, .66);
}

/* ---------- 更新节奏 ---------- */
.page-news .jrhythm {
  padding: clamp(56px, 10vw, 112px) 0;
}

.page-news .jrhythm__inner {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.page-news .jrhythm__grid {
  display: grid;
  gap: clamp(30px, 5vw, 60px);
  align-items: center;
}

.page-news .jrhythm h2,
.page-news .jtl__head h2,
.page-news .jtopics h2,
.page-news .jcats h2,
.page-news .jsub h2 {
  font-size: clamp(1.6rem, 3.8vw, 2.6rem);
  margin-bottom: 16px;
}

.page-news .jrhythm__text p {
  color: #3d3d3d;
  max-width: 56ch;
}

.page-news .jrhythm__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 20px 44px;
  margin: 28px 0 0;
  padding: 22px 0 0;
  border-top: 1px solid var(--j-hair);
}

.page-news .jfact {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.page-news .jfact dt {
  font-size: var(--fs-12);
  letter-spacing: .12em;
  color: #6d6d6d;
}

.page-news .jfact dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-20);
  color: var(--red-deep);
}

.page-news .jrhythm__fig {
  margin: 0;
}

.page-news .jrhythm__fig img {
  width: 100%;
  aspect-ratio: 41 / 28;
  object-fit: cover;
  box-shadow: inset 0 0 0 1px var(--j-hair);
}

.page-news .jrhythm__fig figcaption {
  margin-top: 12px;
  padding-left: 14px;
  border-left: 2px solid var(--gold);
  font-size: var(--fs-12);
  letter-spacing: .06em;
  color: #5f5f5f;
}

/* ---------- 时间轴 ---------- */
.page-news .jtl {
  padding: clamp(48px, 9vw, 96px) 0 clamp(60px, 10vw, 120px);
  background: linear-gradient(180deg, var(--jade) 0%, #ffffff 40%, var(--jade) 100%);
}

.page-news .jtl__inner {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.page-news .jtl__head {
  max-width: 60ch;
  margin-bottom: clamp(30px, 5vw, 56px);
}

.page-news .jtl__head p {
  color: #3d3d3d;
}

.page-news .jtl__wrap {
  display: grid;
  gap: 30px;
  align-items: start;
}

.page-news .jtl__rail {
  border-top: 3px solid var(--red);
  padding-top: 14px;
}

.page-news .jrail {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .jrail li + li {
  border-top: 1px solid var(--j-hair);
}

.page-news .jrail a {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 0;
  font-size: var(--fs-14);
  color: var(--ink);
  text-decoration: none;
}

.page-news .jrail a:hover {
  color: var(--red);
}

.page-news .jrail a span {
  flex: none;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .04em;
  background: var(--night);
  color: var(--gold-soft);
  padding: 2px 7px;
}

.page-news .jtl__stream {
  position: relative;
  padding-left: 30px;
}

.page-news .jtl__stream::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--red) 0%, var(--gold) 45%, var(--sand) 100%);
}

.page-news .jtgroup {
  position: relative;
  padding-bottom: clamp(30px, 5vw, 52px);
}

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

.page-news .jtgroup__head {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: var(--fs-20);
  margin: 0 0 18px;
}

.page-news .jtgroup__head::before {
  content: "";
  position: absolute;
  left: -29px;
  top: .34em;
  width: 12px;
  height: 12px;
  background: var(--red);
  transform: rotate(45deg);
}

.page-news .jtgroup__head::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--j-hair);
}

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

.page-news .logcard__in {
  position: relative;
  background: #fff;
  padding: 22px 24px 24px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--j-cut)), calc(100% - var(--j-cut)) 100%, 0 100%);
  box-shadow: inset 0 0 0 1px var(--j-hair), inset 0 3px 0 0 var(--red);
}

.page-news .logcard__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
}

.page-news .logcard__tag {
  font-size: var(--fs-12);
  letter-spacing: .1em;
  color: var(--red-deep);
  background: rgba(200, 16, 46, .09);
  padding: 2px 9px;
}

.page-news .logcard__ver {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .06em;
  background: var(--night);
  color: var(--gold-soft);
  padding: 2px 9px;
}

.page-news .logcard h4 {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: var(--fs-16);
  letter-spacing: 0;
  margin: 0 0 6px;
}

.page-news .logcard p {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.78;
  color: #4a4a4a;
}

/* ---------- 版本发布记录 ---------- */
.page-news .jversions {
  background: var(--night);
  color: var(--jade);
  padding: clamp(56px, 9vw, 108px) 0;
}

.page-news .jversions__inner {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.page-news .jversions__head {
  max-width: 62ch;
  margin-bottom: clamp(26px, 4vw, 44px);
}

.page-news .jversions .eyebrow {
  color: var(--gold);
}

.page-news .jversions h2 {
  font-size: clamp(1.6rem, 3.8vw, 2.6rem);
  color: var(--jade);
  margin-bottom: 14px;
}

.page-news .jversions__head p {
  color: rgba(247, 245, 240, .74);
}

.page-news .jversions__fig {
  margin: 0 0 clamp(28px, 5vw, 50px);
}

.page-news .jversions__fig img {
  width: 100%;
  aspect-ratio: 5 / 3;
  object-fit: cover;
  opacity: .88;
}

.page-news .jversions__fig figcaption {
  margin-top: 12px;
  font-size: var(--fs-12);
  letter-spacing: .08em;
  color: rgba(247, 245, 240, .58);
}

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

.page-news .jvers__row {
  display: grid;
  gap: 8px;
  padding: 20px 0;
  border-bottom: 1px solid var(--j-hair-l);
}

.page-news .jvers__no {
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  letter-spacing: .08em;
  color: var(--gold);
}

.page-news .jvers__row h3 {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: var(--fs-16);
  letter-spacing: 0;
  color: var(--jade);
  margin: 0 0 6px;
}

.page-news .jvers__row p {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.78;
  color: rgba(247, 245, 240, .72);
}

/* ---------- 专题合集 ---------- */
.page-news .jtopics {
  background: var(--sand);
  padding: clamp(56px, 10vw, 112px) 0;
}

.page-news .jtopics__inner {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.page-news .jtopics__head {
  display: grid;
  gap: 26px;
  align-items: end;
}

.page-news .jtopics__head p {
  max-width: 58ch;
  color: #3d3d3d;
}

.page-news .jtopics__fig {
  margin: 0;
}

.page-news .jtopics__fig img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-news .jtopics__grid {
  display: grid;
  gap: 14px;
  margin-top: clamp(26px, 4vw, 42px);
}

.page-news .jtopic {
  display: block;
  background: var(--jade);
  color: var(--ink);
  text-decoration: none;
  padding: 24px 22px 26px;
  clip-path: polygon(0 0, calc(100% - var(--j-cut)) 0, 100% var(--j-cut), 100% 100%, 0 100%);
  transition: background .25s var(--ease), transform .25s var(--ease);
}

.page-news .jtopic:hover,
.page-news .jtopic:focus-visible {
  background: #fff;
  transform: translateY(-3px);
}

.page-news .jtopic__n {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-28);
  line-height: 1;
  color: var(--red);
  margin-bottom: 14px;
}

.page-news .jtopic h3 {
  font-size: var(--fs-20);
  margin-bottom: 10px;
}

.page-news .jtopic p {
  font-size: var(--fs-14);
  line-height: 1.75;
  color: #4a4a4a;
  margin: 0 0 16px;
}

.page-news .jtopic__go {
  display: inline-block;
  font-size: var(--fs-12);
  letter-spacing: .1em;
  color: var(--red-deep);
  border-bottom: 1px solid currentColor;
}

/* ---------- 分类检索 ---------- */
.page-news .jcats {
  padding: clamp(48px, 9vw, 100px) 0;
}

.page-news .jcats__inner {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.page-news .jcats__inner > p:not(.eyebrow) {
  max-width: 58ch;
  color: #3d3d3d;
}

.page-news .jcats__list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: clamp(24px, 4vw, 38px) 0 0;
  padding: 0;
}

.page-news .jcats__list li {
  display: flex;
  align-items: center;
  font-size: var(--fs-14);
  padding: 9px 18px;
  background: #fff;
  box-shadow: inset 0 0 0 1px var(--sand);
  clip-path: polygon(11px 0, 100% 0, 100% calc(100% - 11px), calc(100% - 11px) 100%, 0 100%, 0 11px);
}

.page-news .jcats__list li::before {
  content: "";
  flex: none;
  width: 6px;
  height: 6px;
  margin-right: 10px;
  background: var(--gold);
}

/* ---------- 订阅更新 ---------- */
.page-news .jsub {
  padding: 0 0 clamp(60px, 10vw, 120px);
}

.page-news .jsub__inner {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.page-news .jsub__panel {
  position: relative;
  background: #fff;
  padding: clamp(30px, 5.5vw, 60px) clamp(28px, 5vw, 60px);
  box-shadow: inset 0 0 0 1px var(--sand);
  clip-path: polygon(22px 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%, 0 22px);
}

.page-news .jsub__panel::before {
  content: "";
  position: absolute;
  left: 0;
  top: 34px;
  bottom: 34px;
  width: 4px;
  background: var(--red);
}

.page-news .jsub__panel p:not(.eyebrow) {
  max-width: 62ch;
  color: #3d3d3d;
  margin-bottom: 0;
}

.page-news .jsub__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-news .jsub__acts .btn {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-news .jtopics__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-news .jrhythm__grid {
    grid-template-columns: 1.08fr .92fr;
  }

  .page-news .jtopics__head {
    grid-template-columns: minmax(0, 1fr) minmax(0, 340px);
    gap: clamp(28px, 5vw, 64px);
  }

  .page-news .jvers__row {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: clamp(20px, 4vw, 48px);
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-news .jtl__wrap {
    grid-template-columns: var(--j-rail) minmax(0, 1fr);
    gap: clamp(32px, 5vw, 76px);
  }

  .page-news .jtl__rail {
    position: sticky;
    top: calc(var(--bar-h) + 24px);
  }
}

@media (min-width: 1120px) {
  .page-news .jtopics__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .page-news .jhero__stats {
    gap: 18px 30px;
  }

  .page-news .jhero__stats b {
    font-size: var(--fs-20);
  }

  .page-news .jtl__stream {
    padding-left: 24px;
  }

  .page-news .jtgroup__head::before {
    left: -24px;
    width: 10px;
    height: 10px;
  }

  .page-news .logcard__in {
    padding: 18px 18px 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .jtopic {
    transition: none;
  }

  .page-news .jtopic:hover,
  .page-news .jtopic:focus-visible {
    transform: none;
  }
}