.page-news {
  padding-bottom: clamp(40px, 6vw, 80px);
}

.page-news .news-hero {
  position: relative;
  padding: clamp(24px, 5vw, 56px) 0 clamp(30px, 5vw, 60px);
  border-bottom: 1px solid var(--line-soft);
  background:
    radial-gradient(880px 400px at 86% 10%, rgba(71, 224, 210, 0.14), transparent 62%),
    radial-gradient(680px 340px at 2% 92%, rgba(246, 200, 95, 0.1), transparent 60%);
  overflow: hidden;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(to right, var(--line-soft) 1px, transparent 1px);
  background-size: 25% 100%;
  opacity: 0.55;
  pointer-events: none;
}

.page-news .news-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(22px, 4vw, 40px);
}

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

.page-news .news-hero__title {
  margin: 12px 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.04em;
  font-size: clamp(30px, 6.6vw, 62px);
  line-height: 1.08;
  color: var(--fog);
}

.page-news .news-hero__intro {
  margin: 0;
  max-width: 56ch;
  color: var(--sage);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
}

.page-news .news-hero__facts {
  list-style: none;
  margin: 22px 0 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 10px;
  font-size: 14px;
  color: var(--fog);
}

.page-news .news-hero__fact {
  display: flex;
  align-items: baseline;
  gap: 10px;
  color: var(--sage);
}

.page-news .news-hero__fact .mono {
  color: var(--gold);
  font-size: 14px;
  letter-spacing: 0.02em;
}

.page-news .news-hero__figure {
  margin: 0;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  overflow: hidden;
  position: relative;
}

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

.page-news .news-hero__figure .media-frame__caption {
  font-size: 12px;
  color: var(--sage);
  letter-spacing: 0.02em;
}

/* ---------- 主体两栏 ---------- */
.page-news .news-body {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  padding: clamp(32px, 5vw, 60px) 0;
  min-width: 0;
}

.page-news .news-index {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 18px 16px 20px;
  background: linear-gradient(160deg, rgba(18, 62, 51, 0.78), rgba(10, 14, 13, 0.92));
}

.page-news .news-index__title {
  margin: 0 0 12px;
  font-size: 13px;
  letter-spacing: 0.12em;
  font-weight: 700;
  color: var(--cyan);
}

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

.page-news .news-index__link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 9px 8px 9px 4px;
  border-left: 2px solid transparent;
  border-radius: 0 8px 8px 0;
  color: var(--fog);
  font-size: 15px;
  text-decoration: none;
  transition: border-color 0.18s var(--ease), background-color 0.18s var(--ease), transform 0.18s var(--ease);
}

.page-news .news-index__link:hover,
.page-news .news-index__link:focus-visible {
  border-left-color: var(--gold);
  background-color: rgba(246, 200, 95, 0.07);
  transform: translateX(2px);
}

.page-news .news-index__num {
  color: var(--gold-dark);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-news .news-index__link:hover .news-index__num {
  color: var(--gold);
}

.page-news .news-pick {
  margin-top: 18px;
  padding: 14px 0 0 14px;
  border-top: 1px dashed var(--line);
  border-left: 2px solid var(--line-gold);
}

.page-news .news-pick__label {
  margin: 0 0 6px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--rose);
  font-weight: 700;
}

.page-news .news-pick__title {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--fog);
}

.page-news .news-pick__text {
  margin: 0 0 8px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--sage);
}

.page-news .news-pick__go {
  font-size: 13px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(71, 224, 210, 0.4);
  padding-bottom: 1px;
}

.page-news .news-pick__go:hover {
  color: var(--gold);
  border-bottom-color: var(--line-gold);
}

/* ---------- 动态流 ---------- */
.page-news .news-stream {
  min-width: 0;
}

.page-news .news-stream__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.page-news .news-stream__title {
  margin: 0;
  font-size: clamp(22px, 3vw, 30px);
  letter-spacing: -0.02em;
  color: var(--fog);
}

.page-news .news-stream__note {
  margin: 0;
  font-size: 13px;
  color: var(--sage);
}

.page-news .news-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0 20px;
}

.page-news .news-filters .tag {
  font-size: 12px;
  text-decoration: none;
}

/* 头条大卡 */
.page-news .news-lead {
  position: relative;
  border: 1px solid var(--line-gold);
  border-radius: var(--radius-lg);
  padding: clamp(18px, 3vw, 28px);
  background:
    radial-gradient(520px 240px at 96% 0%, rgba(246, 200, 95, 0.14), transparent 68%),
    linear-gradient(152deg, rgba(14, 42, 33, 0.95), rgba(10, 14, 13, 0.96));
  overflow: hidden;
}

.page-news .news-lead__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-news .news-lead__num {
  margin-left: auto;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--rose);
}

.page-news .news-lead__title {
  margin: 14px 0 10px;
  font-size: clamp(20px, 3.2vw, 30px);
  line-height: 1.34;
  letter-spacing: -0.02em;
}

.page-news .news-lead__title a {
  color: var(--fog);
  text-decoration: none;
  background-image: linear-gradient(var(--gold), var(--gold));
  background-repeat: no-repeat;
  background-size: 0 1px;
  background-position: 0 100%;
  transition: background-size 0.24s var(--ease), color 0.18s var(--ease);
}

.page-news .news-lead__title a:hover,
.page-news .news-lead__title a:focus-visible {
  color: var(--gold);
  background-size: 100% 1px;
}

.page-news .news-lead__text {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--sage);
}

.page-news .news-lead__cta {
  margin-top: 14px;
}

/* 相对时间胶囊 */
.page-news .news-time {
  display: inline-flex;
  align-items: center;
  padding: 2px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--sage);
  transition: border-color 0.18s var(--ease), color 0.18s var(--ease);
}

.page-news .news-time:hover {
  border-color: var(--line-gold);
  color: var(--gold);
}

/* 紧凑行 */
.page-news .news-rows {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}

.page-news .news-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-news .news-row__num {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--gold-dark);
}

.page-news .news-row__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-news .news-row__meta .tag {
  font-size: 11px;
}

.page-news .news-row__title {
  margin: 8px 0 4px;
  font-size: clamp(16px, 2vw, 18px);
  line-height: 1.5;
  font-weight: 700;
}

.page-news .news-row__title a {
  color: var(--fog);
  text-decoration: none;
  transition: color 0.18s var(--ease);
}

.page-news .news-row__title a:hover,
.page-news .news-row__title a:focus-visible {
  color: var(--cyan);
}

.page-news .news-row__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--sage);
}

/* ---------- 折叠块 ---------- */
.page-news .news-fold {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0 14px;
  background-color: rgba(29, 58, 51, 0.4);
}

.page-news .news-fold__summary {
  cursor: pointer;
  list-style: none;
  padding: 12px 0;
  font-size: 13.5px;
  color: var(--cyan);
  letter-spacing: 0.02em;
  display: flex;
  align-items: center;
  gap: 10px;
}

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

.page-news .news-fold__summary::before {
  content: "+";
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--gold);
  width: 12px;
  flex: 0 0 auto;
}

.page-news .news-fold[open] .news-fold__summary::before {
  content: "–";
}

.page-news .news-fold__summary:hover {
  color: var(--gold);
}

.page-news .news-fold__text {
  margin: 0 0 14px;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--sage);
  border-top: 1px dashed var(--line-soft);
  padding-top: 12px;
}

/* ---------- 栏目区段 ---------- */
.page-news .news-section {
  padding: clamp(30px, 5vw, 56px) 0;
  border-top: 1px solid var(--line-soft);
}

.page-news .news-section__head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.page-news .news-chapter {
  flex: 0 0 auto;
  font-size: clamp(26px, 4vw, 40px);
  line-height: 0.9;
  letter-spacing: -0.02em;
  color: transparent;
  -webkit-text-stroke: 1px var(--gold-dark);
}

.page-news .news-section__title {
  margin: 0 0 6px;
  font-size: clamp(21px, 2.8vw, 28px);
  letter-spacing: -0.02em;
  color: var(--fog);
}

.page-news .news-section__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--sage);
  max-width: 52ch;
}

/* 版本迭代 */
.page-news .news-feature {
  display: grid;
  gap: clamp(18px, 3vw, 28px);
  margin-top: 22px;
  min-width: 0;
}

.page-news .news-feature__figure {
  margin: 0;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  overflow: hidden;
  position: relative;
}

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

.page-news .news-feature__figure .media-frame__caption {
  font-size: 12px;
  color: var(--sage);
}

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

.page-news .news-log__item {
  padding: 14px 0 14px 16px;
  border-left: 2px solid var(--line);
  transition: border-color 0.18s var(--ease), background-color 0.18s var(--ease);
}

.page-news .news-log__item:hover {
  border-left-color: var(--cyan);
  background-color: rgba(71, 224, 210, 0.05);
}

.page-news .news-log__tag {
  margin: 0 0 4px;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-news .news-log__title {
  margin: 0 0 4px;
  font-size: 16px;
  font-weight: 700;
  color: var(--fog);
}

.page-news .news-log__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--sage);
}

/* 服务公告 */
.page-news .news-notice {
  display: grid;
  gap: clamp(18px, 3vw, 28px);
  margin-top: 22px;
  min-width: 0;
}

.page-news .news-notice__main {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(18px, 3vw, 26px);
  background: linear-gradient(150deg, rgba(18, 62, 51, 0.7), rgba(10, 14, 13, 0.9));
}

.page-news .news-notice__label {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-news .news-notice__title {
  margin: 0 0 10px;
  font-size: clamp(18px, 2.4vw, 23px);
  line-height: 1.42;
  color: var(--fog);
}

.page-news .news-notice__text {
  margin: 0 0 14px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--sage);
}

.page-news .news-notice__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-news .news-notice__item {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 10px;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--sage);
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--line-soft);
}

.page-news .news-notice__item .mono {
  color: var(--gold-dark);
  font-size: 12px;
  letter-spacing: 0.08em;
  padding-top: 3px;
}

/* 桌型观察与教程上新 */
.page-news .news-duo {
  display: grid;
  gap: clamp(18px, 3vw, 26px);
  margin-top: 22px;
  min-width: 0;
}

.page-news .news-card {
  min-width: 0;
  display: grid;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(170deg, rgba(14, 42, 33, 0.9), rgba(10, 14, 13, 0.94));
}

.page-news .news-card__figure {
  margin: 0;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  position: relative;
}

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

.page-news .news-card__body {
  padding: clamp(16px, 2.6vw, 22px);
}

.page-news .news-card__label {
  margin: 0 0 6px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-news .news-card__title {
  margin: 0 0 10px;
  font-size: clamp(17px, 2.2vw, 21px);
  line-height: 1.44;
  color: var(--fog);
}

.page-news .news-card__text {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.78;
  color: var(--sage);
}

.page-news .news-card__list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-news .news-card__list li {
  position: relative;
  padding-left: 16px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--fog);
}

.page-news .news-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--gold);
  box-shadow: 0 0 8px rgba(246, 200, 95, 0.6);
}

/* 专题横向索引 */
.page-news .news-topics__rail {
  list-style: none;
  margin: 22px 0 0;
  padding: 4px 2px 18px;
  display: flex;
  gap: 14px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.page-news .news-topics__rail::-webkit-scrollbar {
  height: 6px;
}

.page-news .news-topics__rail::-webkit-scrollbar-track {
  background-color: rgba(145, 168, 159, 0.1);
  border-radius: 999px;
}

.page-news .news-topics__rail::-webkit-scrollbar-thumb {
  background-color: var(--teal-deep);
  border-radius: 999px;
}

.page-news .news-topic {
  flex: 0 0 84%;
  max-width: 340px;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 16px 16px;
  border: 1px solid var(--line);
  border-top: 2px solid var(--line-gold);
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(18, 62, 51, 0.62), rgba(10, 14, 13, 0.92));
  transition: border-color 0.18s var(--ease), transform 0.18s var(--ease);
}

.page-news .news-topic:hover {
  border-color: var(--line-gold);
  transform: translateY(-2px);
}

.page-news .news-topic__num {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--gold-dark);
}

.page-news .news-topic__title {
  margin: 0;
  font-size: 17px;
  line-height: 1.4;
  color: var(--fog);
}

.page-news .news-topic__text {
  margin: 0;
  font-size: 13px;
  line-height: 1.72;
  color: var(--sage);
  flex: 1 1 auto;
}

.page-news .news-topic__go {
  align-self: flex-start;
  font-size: 13px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(71, 224, 210, 0.4);
  padding-bottom: 1px;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-news .news-topic__go:hover {
  color: var(--gold);
  border-bottom-color: var(--line-gold);
}

/* 收尾 */
.page-news .news-cta {
  margin-top: clamp(20px, 4vw, 40px);
  padding: clamp(22px, 4vw, 40px);
  border: 1px solid var(--line-gold);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(560px 240px at 88% 18%, rgba(71, 224, 210, 0.16), transparent 66%),
    linear-gradient(120deg, rgba(246, 200, 95, 0.1), rgba(10, 14, 13, 0.94) 62%);
  display: grid;
  gap: 18px;
}

.page-news .news-cta__title {
  margin: 0 0 8px;
  font-size: clamp(19px, 2.6vw, 26px);
  line-height: 1.42;
  letter-spacing: -0.02em;
  color: var(--fog);
}

.page-news .news-cta__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--sage);
  max-width: 56ch;
}

.page-news .news-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-news .news-cta__actions .btn {
  text-decoration: none;
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-news .news-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    align-items: start;
  }

  .page-news .news-hero__fact {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .page-news .news-row {
    grid-template-columns: 44px minmax(0, 1fr);
    gap: 14px;
    padding: 16px 0;
  }

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

  .page-news .news-duo {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-topic {
    flex-basis: 300px;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: end;
    gap: 44px;
  }

  .page-news .news-hero__figure {
    aspect-ratio: 3 / 2;
  }

  .page-news .news-feature {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    align-items: start;
  }

  .page-news .news-notice {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    align-items: start;
  }

  .page-news .news-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 28px;
  }

  .page-news .news-cta__actions {
    justify-content: flex-end;
  }
}

@media (min-width: 1000px) {
  .page-news .news-body {
    grid-template-columns: 268px minmax(0, 1fr);
    align-items: start;
  }

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

  .page-news .news-index__link {
    font-size: 14.5px;
  }
}