.page-news {
  --news-gap: 20px;
  --news-pad: clamp(18px, 3vw, 30px);
  background: var(--ink);
  color: var(--grey300);
}

.page-news .news-crumb-wrap {
  padding-top: 14px;
}

.page-news .news-crumb-wrap .crumb {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
}

.page-news .news-sec {
  padding-block: clamp(38px, 5.4vw, 76px);
}

.page-news .news-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line-strong);
  margin-bottom: 22px;
}

.page-news .news-head__title {
  margin: 0;
  font-family: var(--sans);
  font-size: clamp(20px, 3.4vw, 30px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.24;
  color: var(--white);
}

.page-news .news-head__idx {
  flex: none;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--grey500);
}

/* ---------- 首屏 ---------- */

.page-news .news-hero {
  padding-top: clamp(20px, 3vw, 34px);
  padding-bottom: clamp(6px, 1.4vw, 14px);
}

.page-news .news-hero__frame {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(20, 53, 42, 0.75) 0%, rgba(11, 20, 16, 0) 62%),
    var(--ink);
  padding: clamp(24px, 4.2vw, 56px) clamp(18px, 3.6vw, 52px);
}

.page-news .news-hero__frame::before,
.page-news .news-hero__frame::after {
  content: "";
  position: absolute;
  width: 12px;
  height: 12px;
  border: 1px solid var(--yellow);
  opacity: 0.85;
}

.page-news .news-hero__frame::before {
  top: -1px;
  left: -1px;
  border-right: 0;
  border-bottom: 0;
}

.page-news .news-hero__frame::after {
  right: -1px;
  bottom: -1px;
  border-left: 0;
  border-top: 0;
}

.page-news .news-hero__title {
  margin: 14px 0 0;
  font-family: var(--sans);
  font-size: clamp(32px, 7.4vw, 88px);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: var(--white);
}

.page-news .news-hero__lede {
  margin: 20px 0 0;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--grey300);
}

.page-news .news-hero__facts {
  display: grid;
  gap: 10px;
  margin-top: clamp(24px, 3.4vw, 40px);
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.page-news .news-fact {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
}

.page-news .news-fact__k {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--grey500);
}

.page-news .news-fact__v {
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--paper);
}

@media (min-width: 640px) {
  .page-news .news-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
  }

  .page-news .news-fact {
    flex-direction: column;
    gap: 8px;
    padding-inline: 16px;
    border-left: 1px solid var(--line);
  }

  .page-news .news-fact:first-child {
    padding-left: 0;
    border-left: 0;
  }
}

/* ---------- 分类入口 ---------- */

.page-news .news-cats {
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr;
}

.page-news .news-cat {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "no title"
    "desc desc"
    "freq freq";
  align-items: center;
  gap: 8px 12px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-left: 3px solid transparent;
  border-radius: var(--radius);
  background: rgba(20, 53, 42, 0.42);
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease),
    transform var(--dur) var(--ease);
}

.page-news .news-cat:hover,
.page-news .news-cat:focus-visible {
  border-left-color: var(--yellow);
  background: rgba(20, 53, 42, 0.78);
  transform: translateY(-2px);
}

.page-news .news-cat__no {
  grid-area: no;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--red);
}

.page-news .news-cat__title {
  grid-area: title;
  font-size: 16px;
  font-weight: 600;
  color: var(--white);
}

.page-news .news-cat__desc {
  grid-area: desc;
  font-size: 13px;
  line-height: 1.72;
  color: var(--grey300);
}

.page-news .news-cat__freq {
  grid-area: freq;
  margin-top: 4px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--grey500);
}

.page-news .news-plate {
  margin: 24px 0 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--carbon);
}

.page-news .news-plate .figure__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .news-plate .figure__cap {
  display: block;
  padding: 10px 14px;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--grey500);
}

/* ---------- 置顶条目 ---------- */

.page-news .news-pin {
  display: grid;
  gap: 0;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: linear-gradient(158deg, rgba(20, 53, 42, 0.66) 0%, rgba(20, 22, 26, 0.9) 58%);
  overflow: hidden;
}

.page-news .news-pin__body {
  padding: var(--news-pad);
}

.page-news .news-pin__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--grey500);
}

.page-news .news-pin__time {
  color: var(--grey500);
}

.page-news .news-pin__title {
  margin: 14px 0 0;
  font-family: var(--sans);
  font-size: clamp(20px, 3.2vw, 28px);
  font-weight: 600;
  line-height: 1.32;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-news .news-pin__brief {
  margin: 12px 0 0;
  max-width: 32em;
  font-size: 14px;
  line-height: 1.8;
  color: var(--grey300);
}

.page-news .cmp {
  display: grid;
  gap: 10px;
  margin-top: 20px;
}

.page-news .cmp__col {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px 14px;
  background: rgba(20, 22, 26, 0.62);
}

.page-news .cmp__col--after {
  border-color: rgba(56, 225, 200, 0.34);
  background: rgba(56, 225, 200, 0.07);
}

.page-news .cmp__label {
  display: block;
  margin-bottom: 8px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--grey500);
}

.page-news .cmp__col--after .cmp__label {
  color: var(--cyan);
}

.page-news .cmp__col p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.76;
  color: var(--grey300);
}

.page-news .news-pin__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-news .news-pin__media {
  order: -1;
  background: var(--carbon);
}

.page-news .news-pin__media img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 260px;
  object-fit: cover;
}

@media (min-width: 560px) {
  .page-news .cmp {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }
}

@media (min-width: 960px) {
  .page-news .news-pin {
    grid-template-columns: 1.28fr 0.72fr;
  }

  .page-news .news-pin__media {
    order: 0;
    height: 100%;
  }

  .page-news .news-pin__media img {
    height: 100%;
    max-height: none;
  }
}

/* ---------- 条目列表 ---------- */

.page-news .news-banner {
  margin: 0 0 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--carbon);
}

.page-news .news-banner .figure__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .news-log {
  display: grid;
  gap: 26px;
  grid-template-columns: 1fr;
}

.page-news .news-log__side {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(20, 22, 26, 0.55);
  padding: 16px;
}

.page-news .news-log__side-title {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--grey500);
}

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

.page-news .news-log__menu a {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 10px;
  border-left: 2px solid transparent;
  font-size: 14px;
  color: var(--grey300);
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease),
    color var(--dur) var(--ease);
}

.page-news .news-log__menu a .mono {
  font-size: 12px;
  color: var(--grey500);
}

.page-news .news-log__menu a:hover,
.page-news .news-log__menu a:focus-visible {
  border-left-color: var(--yellow);
  background: var(--tint);
  color: var(--white);
}

.page-news .news-log__side-note {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--grey500);
}

.page-news .news-log__body {
  display: grid;
  gap: 30px;
  min-width: 0;
}

.page-news .news-group {
  scroll-margin-top: calc(var(--head-h) + 24px);
}

.page-news .news-group__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line-strong);
}

.page-news .news-group__head h3 {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--paper);
}

.page-news .news-group__head .mono {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--grey500);
}

.page-news .entry {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.page-news .entry__no {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--red);
}

.page-news .entry__main {
  min-width: 0;
}

.page-news .entry__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--grey500);
}

.page-news .entry__title {
  margin: 8px 0 0;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-news .entry__brief {
  margin: 6px 0 0;
  max-width: 36em;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--grey300);
}

.page-news .entry__more {
  margin-top: 8px;
}

.page-news .entry__more summary {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  cursor: pointer;
  list-style: none;
  padding: 4px 0;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

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

.page-news .entry__more summary::before {
  content: "+";
  font-size: 13px;
  line-height: 1;
}

.page-news .entry__more[open] summary::before {
  content: "\2212";
}

.page-news .entry__more summary:focus-visible {
  outline: 1px solid var(--yellow);
  outline-offset: 3px;
}

.page-news .entry__more p {
  margin: 8px 0 0;
  max-width: 36em;
  padding-left: 14px;
  border-left: 1px solid var(--line-strong);
  font-size: 13px;
  line-height: 1.82;
  color: var(--grey500);
}

@media (min-width: 620px) {
  .page-news .entry {
    grid-template-columns: 46px 1fr;
    gap: 18px;
  }

  .page-news .entry__no {
    padding-top: 3px;
  }
}

@media (min-width: 960px) {
  .page-news .news-log {
    grid-template-columns: 196px minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }

  .page-news .news-log__side {
    position: sticky;
    top: calc(var(--head-h) + 18px);
  }
}

/* ---------- 专题系列 ---------- */

.page-news .news-series {
  display: grid;
  gap: 24px;
}

.page-news .news-series__media {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--carbon);
}

.page-news .news-series__media .figure__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .news-series__media .figure__cap {
  display: block;
  padding: 10px 14px;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--grey500);
}

.page-news .news-series__list {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-news .series-item {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 14px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(20, 53, 42, 0.34);
}

.page-news .series-item__no {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--yellow);
  padding-top: 3px;
}

.page-news .series-item__title {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--white);
}

.page-news .series-item__desc {
  margin: 6px 0 0;
  font-size: 13px;
  line-height: 1.78;
  color: var(--grey300);
}

@media (min-width: 900px) {
  .page-news .news-series {
    grid-template-columns: 0.86fr 1.14fr;
    gap: 40px;
    align-items: start;
  }
}

/* ---------- 订阅与回看 ---------- */

.page-news .news-follow {
  padding-bottom: clamp(48px, 6vw, 88px);
}

.page-news .news-follow__grid {
  display: grid;
  gap: 14px;
}

.page-news .news-follow__card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  padding: clamp(18px, 2.6vw, 26px);
  border: 1px solid var(--line);
  border-top: 2px solid var(--red);
  border-radius: var(--radius);
  background: rgba(20, 22, 26, 0.6);
}

.page-news .news-follow__card:nth-child(2) {
  border-top-color: var(--yellow);
}

.page-news .news-follow__title {
  margin: 0;
  font-size: 17px;
  font-weight: 600;
  color: var(--white);
}

.page-news .news-follow__text {
  margin: 0;
  max-width: 34em;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--grey300);
}

.page-news .news-follow__card .btn {
  margin-top: auto;
}

@media (min-width: 760px) {
  .page-news .news-follow__grid {
    grid-template-columns: 1fr 1fr;
    gap: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-cat,
  .page-news .news-log__menu a {
    transition: none;
  }

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