.page-news {
  background: var(--mist);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-news :focus-visible {
  outline: 3px solid var(--green-neon);
  outline-offset: 3px;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: 20px 0 52px;
  color: var(--mist);
  border-radius: 0 0 34px 34px;
  background:
    radial-gradient(120% 80% at 88% -18%, rgba(182, 255, 59, 0.22), transparent 58%),
    radial-gradient(90% 70% at 2% 108%, rgba(92, 225, 194, 0.18), transparent 62%),
    linear-gradient(155deg, var(--green-deep) 0%, var(--green-turf) 100%);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    100deg,
    rgba(244, 248, 242, 0.05) 0 2px,
    transparent 2px 24px
  );
  opacity: 0.8;
}

.page-news .news-hero > .container {
  position: relative;
  z-index: 1;
}

.page-news .news-hero .eyebrow {
  color: var(--green-neon);
  letter-spacing: 0.14em;
}

.page-news .news-hero__grid {
  display: grid;
  gap: 26px;
  margin-top: 22px;
}

.page-news .news-hero h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 7vw, 54px);
  line-height: 1.14;
  letter-spacing: -0.01em;
}

.page-news .news-hero__lead {
  margin: 16px 0 0;
  max-width: 48ch;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(244, 248, 242, 0.86);
}

.page-news .hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .hero-facts li {
  padding: 7px 15px;
  border: 1px solid rgba(244, 248, 242, 0.24);
  border-radius: var(--radius-pill);
  font-size: 13px;
  color: rgba(244, 248, 242, 0.9);
}

.page-news .hero-facts strong {
  margin-right: 5px;
  font-family: var(--font-num);
  font-size: 15px;
  color: var(--green-neon);
}

/* 精选主卡 */
.page-news .focus-card {
  margin: 0;
  padding: 13px;
  border: 1px solid rgba(182, 255, 59, 0.28);
  border-radius: var(--radius-card);
  background: rgba(244, 248, 242, 0.07);
  box-shadow: var(--shadow-lift);
}

.page-news .focus-card__media {
  margin: 0;
  overflow: hidden;
  border-radius: 20px;
}

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

.page-news .focus-card__body {
  padding: 16px 7px 6px;
}

.page-news .focus-card__tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  background: var(--green-neon);
  color: var(--green-deep);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.page-news .focus-card h2 {
  margin: 12px 0 8px;
  font-family: var(--font-display);
  font-size: clamp(20px, 4.6vw, 26px);
  font-weight: 800;
  line-height: 1.32;
}

.page-news .focus-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(244, 248, 242, 0.78);
}

.page-news .focus-card__link {
  display: inline-block;
  margin-top: 14px;
  padding: 6px 2px;
  color: var(--green-neon);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: border-color 0.24s var(--ease);
}

.page-news .focus-card__link:hover,
.page-news .focus-card__link:focus-visible {
  border-bottom-color: var(--green-neon);
}

/* 横向精选卡 */
.page-news .featured-track {
  display: flex;
  gap: 14px;
  margin: 32px 0 0;
  padding: 4px 2px 12px;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.page-news .featured-track > li {
  flex: 0 0 86%;
  scroll-snap-align: start;
}

.page-news .track-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 18px 18px 20px;
  border: 1px solid rgba(244, 248, 242, 0.16);
  border-radius: var(--radius-lg);
  background: rgba(11, 21, 18, 0.34);
  color: var(--mist);
  text-decoration: none;
  transition: transform 0.26s var(--ease), border-color 0.26s var(--ease),
    background 0.26s var(--ease);
}

.page-news .track-card:hover,
.page-news .track-card:focus-visible {
  transform: translateY(-3px);
  border-color: var(--green-neon);
  background: rgba(11, 21, 18, 0.55);
}

.page-news .track-card__kind {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-news .track-card h3 {
  margin: 10px 0 8px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.46;
}

.page-news .track-card p {
  margin: 0;
  flex: 1 1 auto;
  font-size: 14px;
  line-height: 1.68;
  color: rgba(244, 248, 242, 0.74);
}

.page-news .track-card__go {
  margin-top: 14px;
  font-size: 13px;
  font-weight: 700;
  color: var(--gold);
}

/* ---------- 章节骨架 ---------- */
.page-news .news-block {
  padding: 52px 0 0;
}

.page-news .news-block:last-of-type {
  padding-bottom: 60px;
}

.page-news .block-head {
  display: grid;
  gap: 10px;
  margin-bottom: 26px;
}

.page-news .block-head .eyebrow {
  margin: 0;
  color: var(--green-turf);
  letter-spacing: 0.14em;
}

.page-news .block-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 4.6vw, 36px);
  font-weight: 800;
  line-height: 1.24;
  letter-spacing: -0.01em;
}

.page-news .block-head p {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(11, 21, 18, 0.7);
}

.page-news .news-figure {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-soft);
}

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

/* ---------- 编辑精选两块 ---------- */
.page-news .pick-grid {
  display: grid;
  gap: 16px;
}

.page-news .pick {
  position: relative;
  padding: 24px 22px;
  border: 1px solid rgba(201, 214, 196, 0.8);
  border-radius: var(--radius-card);
  background: #fff;
  box-shadow: var(--shadow-soft);
  transition: transform 0.26s var(--ease), border-color 0.26s var(--ease);
}

.page-news .pick:hover,
.page-news .pick:focus-within {
  transform: translateY(-3px);
  border-color: var(--green-neon);
}

.page-news .pick__no {
  font-family: var(--font-num);
  font-size: 34px;
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
}

.page-news .pick h3 {
  margin: 10px 0 8px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.42;
}

.page-news .pick p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.74;
  color: rgba(11, 21, 18, 0.68);
}

.page-news .pick__link {
  display: inline-block;
  margin-top: 12px;
  font-size: 14px;
  font-weight: 700;
  color: var(--green-turf);
  text-decoration: none;
  border-bottom: 2px solid rgba(182, 255, 59, 0.75);
}

/* ---------- 分类 chips ---------- */
.page-news .chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
}

.page-news .chip {
  display: inline-block;
  padding: 8px 16px;
  border: 1px solid var(--stone);
  border-radius: var(--radius-pill);
  background: #fff;
  color: var(--green-deep);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.22s var(--ease), border-color 0.22s var(--ease),
    color 0.22s var(--ease);
}

.page-news .chip:hover,
.page-news .chip:focus-visible {
  background: var(--green-neon);
  border-color: var(--green-neon);
  color: var(--green-deep);
}

/* ---------- 列表布局 ---------- */
.page-news .stream-layout {
  display: grid;
  gap: 24px;
}

.page-news .stream-aside {
  padding: 22px;
  border: 1px solid rgba(201, 214, 196, 0.75);
  border-radius: var(--radius-card);
  background: #fff;
  box-shadow: var(--shadow-soft);
}

.page-news .stream-aside h3 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-news .legend-list {
  display: grid;
  gap: 11px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .legend-list li {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 10px;
  border-bottom: 1px dashed rgba(201, 214, 196, 0.95);
  font-size: 14px;
  color: rgba(11, 21, 18, 0.74);
}

.page-news .legend-list b {
  font-family: var(--font-num);
  font-size: 15px;
  color: var(--green-turf);
}

.page-news .aside-note {
  margin: 16px 0 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: rgba(11, 21, 18, 0.6);
}

.page-news .aside-btn {
  margin-top: 16px;
  width: 100%;
  justify-content: center;
  text-align: center;
}

/* ---------- 文章列表 ---------- */
.page-news .story-list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .story {
  padding: 18px 20px 20px;
  border: 1px solid rgba(201, 214, 196, 0.75);
  border-radius: var(--radius-lg);
  background: #fff;
  transition: transform 0.26s var(--ease), border-color 0.26s var(--ease),
    box-shadow 0.26s var(--ease);
}

.page-news .story:hover,
.page-news .story:focus-within {
  transform: translateY(-2px);
  border-color: var(--green-neon);
  box-shadow: var(--shadow-lift);
}

.page-news .story__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
  margin: 0;
  font-size: 12.5px;
  color: rgba(11, 21, 18, 0.55);
}

.page-news .story__kind {
  padding: 3px 11px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 700;
}

.page-news .kind--version {
  background: rgba(92, 225, 194, 0.2);
  color: #0f6553;
}

.page-news .kind--data {
  background: rgba(232, 177, 92, 0.24);
  color: #8a5b12;
}

.page-news .kind--mobile {
  background: rgba(182, 255, 59, 0.34);
  color: #2f5b0a;
}

.page-news .kind--special {
  background: rgba(6, 59, 43, 0.1);
  color: var(--green-deep);
}

.page-news .story h3 {
  margin: 10px 0 6px;
  font-family: var(--font-display);
  font-size: 17.5px;
  font-weight: 700;
  line-height: 1.46;
}

.page-news .story h3 a {
  color: var(--ink);
  text-decoration: none;
  transition: color 0.22s var(--ease);
}

.page-news .story h3 a:hover,
.page-news .story h3 a:focus-visible {
  color: var(--green-turf);
}

.page-news .story p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: rgba(11, 21, 18, 0.68);
}

/* ---------- 版本时间轴 ---------- */
.page-news .split {
  display: grid;
  gap: 26px;
}

.page-news .version-track {
  position: relative;
  display: grid;
  gap: 22px;
  margin: 0;
  padding: 4px 0 4px 24px;
  list-style: none;
}

.page-news .version-track::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--green-neon), rgba(92, 225, 194, 0.45));
}

.page-news .version-item {
  position: relative;
  padding: 2px 0 0;
}

.page-news .version-item::before {
  content: "";
  position: absolute;
  left: -24px;
  top: 5px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 4px rgba(232, 177, 92, 0.2);
}

.page-news .version-item__label {
  display: inline-block;
  font-family: var(--font-num);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--green-turf);
}

.page-news .version-item h3 {
  margin: 6px 0 6px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.44;
}

.page-news .version-item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: rgba(11, 21, 18, 0.7);
}

/* ---------- 数据观察深色带 ---------- */
.page-news .obs-band {
  margin: 52px 14px 0;
  padding: 40px 0;
  border-radius: 34px;
  color: var(--mist);
  background:
    radial-gradient(110% 80% at 92% 0%, rgba(92, 225, 194, 0.16), transparent 60%),
    linear-gradient(155deg, var(--green-deep), #08271d 76%);
}

.page-news .obs-band .block-head .eyebrow {
  color: var(--green-neon);
}

.page-news .obs-band .block-head h2 {
  color: var(--mist);
}

.page-news .obs-band .block-head p {
  color: rgba(244, 248, 242, 0.78);
}

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

.page-news .obs-card {
  display: grid;
  gap: 10px;
  padding: 20px 18px;
  border: 1px solid rgba(92, 225, 194, 0.28);
  border-radius: var(--radius-lg);
  background: rgba(244, 248, 242, 0.06);
  transition: border-color 0.24s var(--ease), background 0.24s var(--ease);
}

.page-news .obs-card:hover {
  border-color: rgba(182, 255, 59, 0.6);
  background: rgba(244, 248, 242, 0.1);
}

.page-news .obs-card__num {
  font-family: var(--font-num);
  font-size: clamp(26px, 4.4vw, 36px);
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
}

.page-news .obs-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.42;
  color: var(--mist);
}

.page-news .obs-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(244, 248, 242, 0.76);
}

.page-news .obs-card svg {
  display: block;
  width: 100%;
  height: auto;
  max-height: 46px;
}

.page-news .obs-figure {
  margin-top: 18px;
  box-shadow: none;
  border: 1px solid rgba(244, 248, 242, 0.12);
}

/* ---------- 移动端笔记 ---------- */
.page-news .notes-layout {
  display: grid;
  gap: 26px;
}

.page-news .notes {
  display: grid;
  gap: 20px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .note {
  padding-left: 16px;
  border-left: 3px solid var(--green-neon);
}

.page-news .note__step {
  display: block;
  font-family: var(--font-num);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--green-turf);
}

.page-news .note h3 {
  margin: 6px 0 6px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.44;
}

.page-news .note p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.74;
  color: rgba(11, 21, 18, 0.7);
}

/* ---------- 更新节奏 ---------- */
.page-news .rhythm {
  display: grid;
  gap: 24px;
  padding: 26px 22px;
  border: 1px solid rgba(201, 214, 196, 0.8);
  border-radius: var(--radius-card);
  background: #fff;
  box-shadow: var(--shadow-soft);
}

.page-news .rhythm h2 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: clamp(22px, 4vw, 30px);
  font-weight: 800;
  line-height: 1.26;
}

.page-news .rhythm .eyebrow {
  margin: 0;
  color: var(--green-turf);
  letter-spacing: 0.14em;
}

.page-news .rhythm__list {
  display: grid;
  gap: 11px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .rhythm__list li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px dashed rgba(201, 214, 196, 0.95);
  font-size: 14.5px;
  color: rgba(11, 21, 18, 0.76);
}

.page-news .rhythm__list b {
  font-family: var(--font-num);
  font-size: 16px;
  color: var(--green-turf);
  white-space: nowrap;
}

.page-news .rhythm__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-news .rhythm__text {
  margin: 0 0 4px;
  flex: 1 1 100%;
  font-size: 14.5px;
  line-height: 1.74;
  color: rgba(11, 21, 18, 0.68);
}

/* ---------- 断点 ---------- */
@media (min-width: 760px) {
  .page-news .featured-track > li {
    flex: 0 0 46%;
  }

  .page-news .pick-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

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

  .page-news .rhythm {
    padding: 32px 30px;
  }

  .page-news .obs-band {
    margin: 60px 24px 0;
    padding: 52px 0;
  }
}

@media (min-width: 960px) {
  .page-news .news-hero {
    padding: 26px 0 64px;
    border-radius: 0 0 44px 44px;
  }

  .page-news .news-hero__grid {
    grid-template-columns: 1.04fr 0.96fr;
    align-items: start;
    gap: 42px;
    margin-top: 30px;
  }

  .page-news .featured-track {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    overflow: visible;
    padding-bottom: 0;
  }

  .page-news .featured-track > li {
    flex: none;
  }

  .page-news .news-block {
    padding-top: 68px;
  }

  .page-news .split {
    grid-template-columns: 1.12fr 0.88fr;
    align-items: start;
    gap: 42px;
  }

  .page-news .notes-layout {
    grid-template-columns: 0.86fr 1.14fr;
    align-items: start;
    gap: 42px;
  }

  .page-news .notes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px 26px;
  }

  .page-news .stream-layout {
    grid-template-columns: 260px minmax(0, 1fr);
    align-items: start;
    gap: 26px;
  }

  .page-news .stream-aside {
    position: sticky;
    top: 104px;
  }

  .page-news .rhythm {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
    gap: 34px;
    padding: 40px;
  }
}

@media (min-width: 1180px) {
  .page-news .story-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }
}