.page-news {
  --jn-rule: rgba(18, 81, 63, 0.85);
  --jn-rule-hi: rgba(0, 229, 192, 0.5);
  --jn-gap: clamp(1.5rem, 3vw, 2.5rem);
  padding-bottom: clamp(2rem, 5vw, 4rem);
}

.page-news .breadcrumb {
  margin-top: 1.4rem;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: var(--c-mist);
}

.page-news .breadcrumb a {
  color: var(--c-mist);
  text-decoration: none;
  transition: color var(--t-base) var(--ease);
}

.page-news .breadcrumb a:hover,
.page-news .breadcrumb a:focus-visible {
  color: var(--c-neon);
}

/* ---------- 期刊页头 ---------- */

.page-news .jn-mast {
  position: relative;
  margin-top: 1rem;
  padding: clamp(2.4rem, 6vw, 4.5rem) 0 clamp(4.5rem, 9vw, 7rem);
  background:
    radial-gradient(120% 90% at 12% 0%, rgba(0, 229, 192, 0.14), transparent 58%),
    linear-gradient(150deg, var(--c-stand) 0%, rgba(11, 58, 46, 0.55) 42%, rgba(6, 35, 28, 0) 100%);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 3.2rem), 0 100%);
}

.page-news .jn-mast::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 1.1rem;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-neon) 45%, transparent);
  opacity: 0.3;
}

.page-news .jn-mast__inner {
  position: relative;
  z-index: 1;
}

.page-news .jn-mast__title {
  margin: 0.5rem 0 0;
  font-size: clamp(46px, 10vw, 116px);
  font-weight: 800;
  line-height: 0.92;
  letter-spacing: -0.035em;
  color: var(--c-bone);
}

.page-news .jn-mast__lede {
  max-width: 60ch;
  margin: 1.5rem 0 0;
  font-size: clamp(0.96rem, 1.6vw, 1.04rem);
  line-height: 1.82;
  color: var(--c-mist);
}

.page-news .jn-mast__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem 2.6rem;
  margin: 2rem 0 0;
  padding: 1.4rem 0 0;
  list-style: none;
  border-top: 1px solid var(--jn-rule);
}

.page-news .jn-mast__facts li {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  font-size: 0.84rem;
  letter-spacing: 0.04em;
  color: var(--c-mist);
}

.page-news .jn-mast__facts .num {
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--c-neon);
  line-height: 1;
}

/* ---------- 主框架：索引 + 列表 ---------- */

.page-news .jn-frame {
  display: grid;
  gap: var(--jn-gap);
  padding-top: clamp(2rem, 5vw, 3.4rem);
}

.page-news .jn-index {
  align-self: start;
  min-width: 0;
}

.page-news .jn-index .eyebrow {
  margin: 0 0 0.85rem;
}

.page-news .jn-index__list {
  display: flex;
  gap: 0.5rem;
  margin: 0;
  padding: 0 0 0.5rem;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

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

.page-news .jn-index__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 0.45rem;
  padding: 0.5rem 0.9rem;
  border: 1px solid var(--jn-rule);
  border-radius: 999px;
  font-size: 0.84rem;
  white-space: nowrap;
  color: var(--c-mist);
  text-decoration: none;
  transition: color var(--t-base) var(--ease), background-color var(--t-base) var(--ease), border-color var(--t-base) var(--ease);
}

.page-news .jn-index__list a:hover,
.page-news .jn-index__list a:focus-visible {
  color: var(--c-field);
  background: var(--c-neon);
  border-color: var(--c-neon);
}

.page-news .jn-index__list .num {
  font-size: 0.7rem;
  opacity: 0.75;
}

.page-news .jn-body {
  min-width: 0;
}

/* ---------- 章节 ---------- */

.page-news .jn-block {
  padding: clamp(2.4rem, 5vw, 3.6rem) 0;
}

.page-news .jn-block + .jn-block {
  border-top: 1px solid var(--jn-rule);
}

.page-news .jn-block:first-child {
  padding-top: 0;
}

.page-news .jn-head {
  margin-bottom: clamp(1.4rem, 3vw, 2.1rem);
}

.page-news .jn-head .section-title {
  margin: 0.5rem 0 0.65rem;
  font-size: clamp(25px, 4vw, 36px);
  font-weight: 300;
  line-height: 1.26;
  letter-spacing: -0.01em;
  color: var(--c-bone);
}

.page-news .jn-head .lede {
  max-width: 56ch;
  margin: 0;
  color: var(--c-mist);
}

.page-news .jn-shot {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
}

.page-news .jn-shot--hero {
  aspect-ratio: 16 / 9;
  margin-bottom: clamp(1.6rem, 3vw, 2.4rem);
}

.page-news .jn-shot--wide {
  aspect-ratio: 3 / 2;
  margin-bottom: clamp(1.4rem, 3vw, 2rem);
}

.page-news .jn-shot--tablet {
  aspect-ratio: 4 / 3;
  margin-bottom: clamp(1.4rem, 3vw, 2rem);
  max-width: 760px;
}

.page-news .jn-shot img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .jn-inline-link {
  margin: 1.4rem 0 0;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--c-mist);
}

.page-news .jn-inline-link a {
  color: var(--c-neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 192, 0.35);
  transition: border-color var(--t-base) var(--ease);
}

.page-news .jn-inline-link a:hover,
.page-news .jn-inline-link a:focus-visible {
  border-bottom-color: var(--c-neon);
}

/* ---------- 当期榜单 ---------- */

.page-news .jn-issue__title {
  margin: 0.55rem 0 0.85rem;
  font-size: clamp(21px, 3.2vw, 29px);
  font-weight: 700;
  line-height: 1.38;
  letter-spacing: -0.005em;
  color: var(--c-bone);
}

.page-news .jn-issue__lede {
  max-width: 64ch;
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.82;
  color: var(--c-mist);
}

.page-news .jn-points {
  display: grid;
  gap: 1px;
  margin: 1.8rem 0 0;
  padding: 0;
  list-style: none;
  background: var(--jn-rule);
  border: 1px solid var(--jn-rule);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-news .jn-points li {
  display: flex;
  align-items: baseline;
  gap: 0.9rem;
  padding: 1.05rem 1.15rem;
  background: var(--c-stand);
}

.page-news .jn-points__v {
  flex: none;
  font-size: 1.55rem;
  font-weight: 700;
  line-height: 1;
  color: var(--c-neon);
}

.page-news .jn-points li:nth-child(2) .jn-points__v {
  color: var(--c-ember);
}

.page-news .jn-points__t {
  font-size: 0.9rem;
  line-height: 1.68;
  color: var(--c-mist);
}

.page-news .jn-points + .note {
  margin-top: 1rem;
}

/* ---------- 专题系列 ---------- */

.page-news .jn-series {
  display: grid;
  border-top: 1px solid var(--jn-rule);
}

.page-news .jn-series__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.3rem 1rem;
  padding: 1.45rem 0;
  border-bottom: 1px solid var(--jn-rule);
  transition: border-color var(--t-base) var(--ease);
}

.page-news .jn-series__item:hover {
  border-bottom-color: var(--jn-rule-hi);
}

.page-news .jn-series__no {
  padding-top: 0.15rem;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--c-neon);
  line-height: 1;
}

.page-news .jn-series__item h3 {
  margin: 0 0 0.45rem;
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--c-bone);
}

.page-news .jn-series__item p {
  margin: 0 0 0.55rem;
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--c-mist);
}

.page-news .jn-series__item .jn-series__meta {
  margin: 0;
  font-size: 0.79rem;
  letter-spacing: 0.05em;
  color: var(--c-mist);
  opacity: 0.7;
}

/* ---------- 版本与指标 ---------- */

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

.page-news .jn-version {
  padding: 1.35rem 0;
  border-bottom: 1px solid var(--jn-rule);
  transition: border-color var(--t-base) var(--ease);
}

.page-news .jn-version:hover {
  border-bottom-color: var(--jn-rule-hi);
}

.page-news .jn-version__top {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.6rem 1rem;
}

.page-news .jn-version__tag {
  font-size: 1.3rem;
  font-weight: 700;
  line-height: 1;
  color: var(--c-neon);
}

.page-news .jn-version__top h3 {
  margin: 0;
  font-size: 1.04rem;
  font-weight: 600;
  color: var(--c-bone);
}

.page-news .jn-version p {
  margin: 0.6rem 0 0;
  font-size: 0.93rem;
  line-height: 1.75;
  color: var(--c-mist);
}

.page-news .jn-version p.jn-version__impact {
  margin-top: 0.5rem;
  font-size: 0.79rem;
  letter-spacing: 0.05em;
  color: var(--c-neon-soft);
  opacity: 0.82;
}

.page-news .jn-version__impact span {
  margin-right: 0.5rem;
  color: var(--c-mist);
}

/* ---------- 条目列表 ---------- */

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

.page-news .jn-entry {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.2rem 1.1rem;
  padding: 1.3rem 0;
  border-bottom: 1px solid var(--jn-rule);
  transition: border-color var(--t-base) var(--ease);
}

.page-news .jn-entry:hover,
.page-news .jn-entry:focus-within {
  border-bottom-color: var(--jn-rule-hi);
}

.page-news .jn-entry__no {
  padding-top: 0.2rem;
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1;
  color: var(--c-mist);
  opacity: 0.38;
  transition: color var(--t-base) var(--ease), opacity var(--t-base) var(--ease);
}

.page-news .jn-entry:hover .jn-entry__no {
  color: var(--c-neon);
  opacity: 1;
}

.page-news .jn-entry--top {
  background: linear-gradient(90deg, rgba(255, 122, 48, 0.08), rgba(255, 122, 48, 0) 62%);
}

.page-news .jn-entry--top .jn-entry__no {
  color: var(--c-ember);
  opacity: 0.85;
}

.page-news .jn-entry--top:hover .jn-entry__no {
  color: var(--c-ember);
  opacity: 1;
}

.page-news .jn-entry__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 0.45rem;
}

.page-news .jn-entry__cat {
  display: inline-block;
  padding: 0.1rem 0.62rem;
  border: 1px solid var(--c-neon);
  border-radius: 999px;
  font-size: 0.71rem;
  letter-spacing: 0.09em;
  line-height: 1.6;
  color: var(--c-neon);
}

.page-news .jn-entry--top .jn-entry__cat {
  border-color: var(--c-ember);
  color: var(--c-ember);
}

.page-news .jn-entry__time {
  font-size: 0.73rem;
  letter-spacing: 0.06em;
  color: var(--c-mist);
  opacity: 0.68;
}

.page-news .jn-entry__title {
  margin: 0 0 0.4rem;
  font-size: clamp(0.98rem, 1.8vw, 1.1rem);
  font-weight: 600;
  line-height: 1.55;
  color: var(--c-bone);
}

.page-news .jn-entry__title span {
  background-image: linear-gradient(var(--c-neon), var(--c-neon));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0% 1px;
  padding-bottom: 2px;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
  transition: background-size 220ms var(--ease);
}

.page-news .jn-entry:hover .jn-entry__title span {
  background-size: 100% 1px;
}

.page-news .jn-entry__sum {
  max-width: 68ch;
  margin: 0;
  font-size: 0.91rem;
  line-height: 1.72;
  color: var(--c-mist);
}

/* ---------- 编辑推荐 ---------- */

.page-news .jn-picks {
  display: grid;
  gap: 1px;
  background: var(--jn-rule);
  border: 1px solid var(--jn-rule);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.page-news .jn-pick {
  padding: 1.4rem 1.3rem;
  background: var(--c-stand);
  transition: background-color var(--t-base) var(--ease);
}

.page-news .jn-pick:hover {
  background: rgba(0, 229, 192, 0.06);
}

.page-news .jn-pick__for {
  margin: 0 0 0.6rem;
  font-size: 0.73rem;
  letter-spacing: 0.11em;
  color: var(--c-neon);
  text-transform: uppercase;
}

.page-news .jn-pick__title {
  margin: 0 0 0.55rem;
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.45;
  color: var(--c-bone);
}

.page-news .jn-pick__txt {
  margin: 0;
  font-size: 0.89rem;
  line-height: 1.72;
  color: var(--c-mist);
}

/* ---------- 返回顶部 ---------- */

.page-news .jn-top {
  position: fixed;
  right: 1.1rem;
  bottom: 1.1rem;
  z-index: 20;
  display: inline-block;
  padding: 0.55rem 1rem;
  border: 1px solid var(--jn-rule-hi);
  border-radius: 999px;
  background: rgba(4, 20, 16, 0.88);
  color: var(--c-neon);
  font-size: 0.76rem;
  letter-spacing: 0.09em;
  text-decoration: none;
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  transition: background-color var(--t-base) var(--ease), color var(--t-base) var(--ease), border-color var(--t-base) var(--ease);
}

.page-news .jn-top:hover,
.page-news .jn-top:focus-visible {
  background: var(--c-neon);
  color: var(--c-field);
  border-color: var(--c-neon);
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-news .jn-points {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 960px) {
  .page-news .jn-frame {
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 4rem;
  }

  .page-news .jn-index {
    position: sticky;
    top: 7.5rem;
  }

  .page-news .jn-index__list {
    flex-direction: column;
    gap: 0;
    padding: 0;
    overflow: visible;
  }

  .page-news .jn-index__list a {
    width: 100%;
    padding: 0.72rem 0;
    border: 0;
    border-bottom: 1px solid var(--jn-rule);
    border-radius: 0;
    white-space: normal;
  }

  .page-news .jn-index__list a:hover,
  .page-news .jn-index__list a:focus-visible {
    background: transparent;
    color: var(--c-neon);
    border-bottom-color: var(--c-neon);
  }

  .page-news .jn-entry {
    grid-template-columns: 2.8rem minmax(0, 1fr);
    gap: 0 1.4rem;
    padding: 1.45rem 0;
  }

  .page-news .jn-entry__no {
    font-size: 1.15rem;
  }
}

@media (min-width: 1120px) {
  .page-news .jn-issue {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 22rem);
    column-gap: 3rem;
    align-items: start;
  }

  .page-news .jn-issue > .eyebrow,
  .page-news .jn-issue > .jn-issue__title,
  .page-news .jn-issue > .jn-issue__lede {
    grid-column: 1;
  }

  .page-news .jn-points {
    grid-column: 2;
    grid-row: 1 / span 3;
    margin-top: 0;
  }

  .page-news .jn-issue > .note,
  .page-news .jn-issue > .jn-inline-link {
    grid-column: 1 / -1;
  }
}