.page-news {
  --nw-gap: 1.25rem;
  --nw-space: clamp(3rem, 7vw, 5.5rem);
  position: relative;
  background-color: var(--c-bg-deep);
  background-image:
    radial-gradient(circle at 10% 8%, rgba(0, 229, 255, 0.055), transparent 36%),
    radial-gradient(circle at 92% 60%, rgba(0, 255, 157, 0.04), transparent 28%),
    radial-gradient(rgba(242, 246, 255, 0.035) 1px, transparent 1px);
  background-size: auto, auto, 26px 26px;
  color: var(--c-white);
  overflow-x: hidden;
  padding-bottom: 4rem;
}

/* ===== Hero ===== */
.news-hero {
  padding: clamp(3.5rem, 7vw, 5.5rem) 1.25rem 2rem;
  position: relative;
}

.news-hero__inner {
  max-width: var(--content-w);
  margin: 0 auto;
  display: grid;
  gap: 2rem;
  align-items: center;
}

.news-hero__title {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: 0.01em;
  margin: 0 0 0.9rem;
}

.news-hero__lede {
  color: var(--c-gray);
  font-size: clamp(0.95rem, 1.4vw, 1.06rem);
  line-height: 1.8;
  max-width: 36rem;
  margin: 0;
}

.news-hero__tags {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.news-hero__side {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.5rem;
  padding: 1.85rem 1.5rem;
  background: linear-gradient(160deg, var(--c-card) 0%, rgba(26, 35, 64, 0.72) 100%);
  border: 1px solid var(--c-line-strong);
  border-radius: 20px;
  min-height: 180px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.news-hero__side::after {
  content: "";
  position: absolute;
  right: -22px;
  bottom: -22px;
  width: 96px;
  height: 96px;
  background: radial-gradient(circle, var(--c-green-glass), transparent 70%);
  pointer-events: none;
}

.news-hero__axis {
  position: absolute;
  right: 0.9rem;
  top: 50%;
  transform: translateY(-50%);
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.35em;
  color: var(--c-gray);
  opacity: 0.7;
}

.news-hero__stat {
  display: flex;
  align-items: baseline;
  gap: 0.15rem;
  margin: 0;
}

.news-hero__stat-num {
  font-family: var(--font-mono);
  font-size: clamp(2.4rem, 6vw, 3.8rem);
  font-weight: 700;
  color: var(--c-green);
  line-height: 1;
  letter-spacing: -0.03em;
}

.news-hero__stat-plus {
  font-family: var(--font-mono);
  font-size: 1.9rem;
  color: var(--c-green);
  line-height: 1;
}

.news-hero__stat-label {
  margin: 0.35rem 0 0;
  color: var(--c-gray);
  font-size: 0.9rem;
  line-height: 1.65;
  max-width: 19rem;
}

/* ===== 分类胶囊 ===== */
.news-cats {
  position: sticky;
  top: calc(var(--header-h) + 0.5rem);
  z-index: 40;
  max-width: var(--content-w);
  margin: 0 auto 1rem;
  padding: 0.7rem 0.7rem 0.7rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: rgba(11, 16, 38, 0.88);
  border: 1px solid var(--c-line);
  border-radius: 999px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  scroll-margin-top: calc(var(--header-h) + 2rem);
}

.news-cats__links {
  display: flex;
  gap: 0.45rem;
  overflow-x: auto;
  scrollbar-width: none;
  min-width: 0;
}

.news-cats__links::-webkit-scrollbar {
  display: none;
}

.news-cats__link {
  flex: 0 0 auto;
  padding: 0.45rem 1rem;
  border-radius: 999px;
  border: 1px solid transparent;
  color: var(--c-gray);
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 500;
  line-height: 1.3;
  text-decoration: none;
  white-space: nowrap;
  transition: all var(--ease);
}

.news-cats__link:hover,
.news-cats__link:focus-visible {
  color: var(--c-green);
  border-color: var(--c-line-strong);
  background: var(--c-green-glass);
}

.news-cats__link.is-current {
  background: var(--c-green);
  border-color: var(--c-green);
  color: var(--c-bg-deep);
  font-weight: 700;
}

.news-cats__icon {
  flex: 0 0 auto;
  width: 52px;
  height: 52px;
  margin: 0;
  border-radius: 50%;
  overflow: hidden;
  border: 1px solid var(--c-line-strong);
  background: var(--c-card);
}

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

/* ===== 通用 section ===== */
.news-section {
  max-width: var(--content-w);
  margin: 0 auto;
  padding: 0 1.25rem;
  scroll-margin-top: calc(var(--header-h) + 2.25rem);
}

.news-section + .news-section {
  margin-top: var(--nw-space);
}

#journal-subscribe {
  scroll-margin-top: calc(var(--header-h) + 1.5rem);
}

.news-section__head {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 1.75rem;
  border-bottom: 1px solid var(--c-line);
  padding-bottom: 0.8rem;
}

/* ===== 最新发布 ===== */
.lead-log {
  display: grid;
  gap: 1.5rem;
  background: var(--c-card);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  padding: 1rem;
  box-shadow: var(--shadow);
  transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease);
}

.lead-log:hover {
  transform: translateY(-4px);
  border-color: var(--c-line-strong);
  box-shadow: 0 22px 46px -22px rgba(0, 0, 0, 0.7);
}

.lead-log__cover {
  position: relative;
  border-radius: calc(var(--radius) - 5px);
  overflow: hidden;
}

.lead-log__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.lead-log__badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: var(--c-red);
  color: var(--c-white);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  padding: 0.32rem 0.85rem;
  clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
  border-radius: 2px;
}

.lead-log__body {
  padding: 0.25rem 0.25rem 0.25rem;
}

.lead-log__meta {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin: 0;
  flex-wrap: wrap;
}

.lead-log__time {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--c-gray);
}

.lead-log__title {
  font-family: var(--font-head);
  font-size: clamp(1.25rem, 2.4vw, 1.75rem);
  line-height: 1.35;
  margin: 0.65rem 0 0.75rem;
}

.lead-log__excerpt {
  color: var(--c-gray);
  line-height: 1.75;
  margin: 0;
}

.lead-log__details {
  margin-top: 1.25rem;
  border-top: 1px dashed var(--c-line);
  padding-top: 0.9rem;
}

.lead-log__details summary {
  cursor: pointer;
  list-style: none;
  color: var(--c-green);
  font-family: var(--font-mono);
  font-size: 0.88rem;
  font-weight: 600;
  user-select: none;
}

.lead-log__details summary::-webkit-details-marker {
  display: none;
}

.lead-log__details summary::before {
  content: "+ ";
  font-weight: 700;
}

.lead-log__details[open] summary::before {
  content: "– ";
}

.lead-log__details p {
  margin: 0.85rem 0 0;
  color: var(--c-white);
  line-height: 1.8;
  font-size: 0.95rem;
}

.lead-log__details .btn {
  margin-top: 1.1rem;
}

.log-list {
  display: grid;
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.log-card {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  background: var(--c-card);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
  transition: transform var(--ease), border-color var(--ease), background var(--ease);
}

.log-card:hover {
  transform: translateY(-3px);
  border-color: var(--c-line-strong);
  background: var(--c-card-2);
}

.log-card__meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0;
  flex-wrap: wrap;
}

.log-card__time {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--c-gray);
}

.log-card__title {
  font-family: var(--font-head);
  font-size: 1.14rem;
  line-height: 1.4;
  margin: 0;
}

.log-card__excerpt {
  color: var(--c-gray);
  font-size: 0.93rem;
  line-height: 1.75;
  margin: 0;
  flex: 1;
}

.log-card__link {
  color: var(--c-green);
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
  align-self: flex-start;
}

.log-card__link:hover {
  color: var(--c-blue);
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* ===== 版本时间线 ===== */
.timeline-banner {
  margin: 1.75rem 0 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--c-line);
  box-shadow: var(--shadow);
}

.timeline-banner__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 16 / 4.5;
  object-fit: cover;
}

.timeline {
  list-style: none;
  margin: 2.25rem 0 0;
  padding: 0;
  position: relative;
}

.timeline__item {
  position: relative;
  display: grid;
  grid-template-columns: 4.6rem 1fr;
  gap: 1rem;
  padding-bottom: 1.6rem;
}

.timeline__axis {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 0.25rem;
}

.timeline__axis::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--c-blue);
  box-shadow: 0 0 0 4px var(--c-blue-glass);
  position: relative;
  z-index: 2;
  flex-shrink: 0;
}

.timeline__axis::after {
  content: "";
  position: absolute;
  top: 1.9rem;
  bottom: -1.6rem;
  left: 50%;
  width: 1px;
  background: linear-gradient(to bottom, var(--c-blue), rgba(0, 229, 255, 0.08));
  z-index: 0;
}

.timeline__item:last-child .timeline__axis::after {
  display: none;
}

.timeline__ver {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--c-green);
  background: var(--c-green-glass);
  border: 1px solid var(--c-line-strong);
  padding: 0.28rem 0.5rem;
  border-radius: 6px;
  white-space: nowrap;
  position: relative;
  z-index: 2;
  margin-top: 1rem;
}

.timeline__panel {
  background: var(--c-card);
  border: 1px solid var(--c-line);
  border-left: 3px solid var(--c-green);
  border-radius: 12px;
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow);
  transition: transform var(--ease), background var(--ease), border-color var(--ease);
}

.timeline__panel:hover {
  transform: translateX(6px);
  background: var(--c-card-2);
  border-left-color: var(--c-blue);
}

.timeline__title {
  font-family: var(--font-head);
  font-size: 1.05rem;
  line-height: 1.4;
  margin: 0 0 0.4rem;
}

.timeline__desc {
  color: var(--c-gray);
  font-size: 0.92rem;
  line-height: 1.75;
  margin: 0;
}

/* ===== 专题回顾 ===== */
.feature {
  display: grid;
  gap: 1.5rem;
  background: linear-gradient(135deg, rgba(0, 255, 157, 0.05) 0%, rgba(11, 16, 38, 0) 55%);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  padding: 1rem;
  box-shadow: var(--shadow);
  transition: border-color var(--ease), transform var(--ease);
}

.feature:hover {
  border-color: var(--c-line-strong);
  transform: translateY(-2px);
}

.feature__media {
  border-radius: calc(var(--radius) - 5px);
  overflow: hidden;
}

.feature__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.feature__body {
  padding: 0.5rem 0.5rem 0.5rem;
}

.feature__meta {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin: 0 0 0.6rem;
  flex-wrap: wrap;
}

.feature__tagline {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--c-gray);
}

.feature__title {
  font-family: var(--font-head);
  font-size: clamp(1.2rem, 2.2vw, 1.6rem);
  line-height: 1.35;
  margin: 0 0 0.7rem;
}

.feature__desc {
  color: var(--c-gray);
  line-height: 1.75;
  margin: 0 0 1.1rem;
}

.feature-notes {
  display: grid;
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.feature-note {
  background: var(--c-card);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  padding: 1.5rem;
  background-image: linear-gradient(135deg, rgba(0, 255, 157, 0.04) 0%, transparent 60%);
  box-shadow: var(--shadow);
  transition: transform var(--ease), border-color var(--ease), background var(--ease);
}

.feature-note:hover {
  transform: translateY(-3px);
  border-color: var(--c-line-strong);
  background: var(--c-card-2);
}

.feature-note__tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--c-blue);
  margin: 0 0 0.55rem;
}

.feature-note__title {
  font-family: var(--font-head);
  font-size: 1.08rem;
  line-height: 1.45;
  margin: 0 0 0.5rem;
}

.feature-note__desc {
  color: var(--c-gray);
  font-size: 0.92rem;
  line-height: 1.7;
  margin: 0;
}

/* ===== 订阅提示 ===== */
.subscribe {
  position: relative;
  display: grid;
  gap: 2rem;
  padding: 2.5rem 1.75rem;
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.08) 0%, rgba(11, 16, 38, 0.9) 55%);
  border: 1px solid var(--c-line);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.subscribe::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 6px;
  height: 100%;
  background: var(--c-green);
}

.subscribe::after {
  content: "";
  position: absolute;
  right: -30px;
  bottom: -30px;
  width: 120px;
  height: 120px;
  background: radial-gradient(circle, var(--c-green-glass), transparent 70%);
  pointer-events: none;
}

.subscribe__title {
  font-family: var(--font-head);
  font-size: clamp(1.3rem, 2.6vw, 1.9rem);
  font-weight: 800;
  line-height: 1.3;
  margin: 0.4rem 0 0.75rem;
}

.subscribe__desc {
  color: var(--c-gray);
  line-height: 1.8;
  margin: 0 0 1.4rem;
  max-width: 34rem;
}

.subscribe__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
}

.subscribe__link {
  display: inline-block;
  color: var(--c-white);
  text-decoration: none;
  font-size: 0.95rem;
  line-height: 1.6;
  padding-left: 1rem;
  border-left: 1px solid var(--c-line-strong);
  transition: color var(--ease), border-color var(--ease), padding-left var(--ease);
}

.subscribe__link:hover,
.subscribe__link:focus-visible {
  color: var(--c-green);
  border-left-color: var(--c-green);
  padding-left: 1.35rem;
}

.subscribe__aside {
  border-left: 1px solid var(--c-line-strong);
  padding-left: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  align-self: center;
}

.subscribe__brand {
  font-family: var(--font-mono);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--c-green);
  line-height: 1;
  margin: 0;
}

.subscribe__brand-sub {
  font-family: var(--font-head);
  font-size: 1rem;
  color: var(--c-blue);
  margin: 0;
}

.subscribe__note {
  color: var(--c-gray);
  font-size: 0.88rem;
  line-height: 1.7;
  margin: 0.5rem 0 0;
}

/* ===== 通用标签 chip ===== */
.news-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.24rem 0.8rem;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--c-blue);
  border: 1px solid var(--c-line-strong);
  border-radius: 999px;
  background: var(--c-blue-glass);
  text-decoration: none;
  transition: all var(--ease);
}

.news-chip:hover,
.news-chip:focus-visible {
  color: var(--c-green);
  border-color: var(--c-green);
  background: var(--c-green-glass);
}

.news-chip--red {
  color: var(--c-white);
  background: var(--c-red);
  border-color: var(--c-red);
  clip-path: polygon(6px 0, 100% 0, calc(100% - 6px) 100%, 0 100%);
  padding-right: 1.05rem;
  padding-left: 0.9rem;
  border-radius: 2px;
}

/* ===== 显现动效（渐进增强） ===== */
.js .page-news [data-reveal] {
  opacity: 0;
  transform: translateY(24px);
}

.js .page-news [data-reveal][data-in] {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

@media (prefers-reduced-motion: reduce) {
  .page-news *,
  .page-news *::before,
  .page-news *::after {
    transition: none !important;
    scroll-behavior: auto !important;
  }

  .js .page-news [data-reveal] {
    opacity: 1;
    transform: none;
  }
}

/* ===== ≥768px ===== */
@media (min-width: 768px) {
  .news-hero__inner {
    grid-template-columns: minmax(0, 1.5fr) minmax(260px, 0.65fr);
    gap: 2.5rem;
  }

  .news-hero__side {
    min-height: 220px;
    padding: 2.25rem 1.75rem;
  }

  .news-cats {
    padding: 0.8rem 0.8rem 0.8rem 1.25rem;
    border-radius: 999px;
  }

  .news-cats__icon {
    width: 60px;
    height: 60px;
  }

  .lead-log {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    align-items: center;
    padding: 1.25rem;
  }

  .lead-log__cover {
    height: 100%;
  }

  .lead-log__body {
    padding: 0.5rem 0.5rem 0.5rem 0.25rem;
  }

  .log-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .timeline__item {
    grid-template-columns: 7rem 1fr;
    gap: 1.5rem;
  }

  .timeline__panel {
    max-width: 760px;
  }

  .feature {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: center;
    padding: 1.25rem;
  }

  .feature-notes {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
  }

  .feature-note:nth-child(2) {
    margin-top: 2rem;
  }

  .feature-note:nth-child(3) {
    margin-top: 3.5rem;
  }

  .subscribe {
    grid-template-columns: minmax(0, 1.4fr) minmax(220px, 0.6fr);
    padding: 2.75rem 3rem;
  }

  .subscribe__aside {
    align-self: center;
  }
}

/* ===== ≥1024px ===== */
@media (min-width: 1024px) {
  .news-hero__inner {
    grid-template-columns: minmax(0, 1.6fr) minmax(300px, 0.65fr);
    gap: 4rem;
  }

  .news-hero__side {
    padding: 2.75rem 2.25rem;
  }

  .news-cats {
    padding-left: 1.5rem;
  }

  .news-cats__icon {
    width: 68px;
    height: 68px;
  }

  .news-section {
    padding: 0 1.5rem;
  }

  .lead-log {
    padding: 1.5rem;
    gap: 2rem;
  }

  .lead-log__details p {
    max-width: 46rem;
  }

  .timeline__item {
    grid-template-columns: 9.5rem 1fr;
    gap: 2.25rem;
    padding-bottom: 2rem;
  }

  .timeline__axis::after {
    bottom: -2rem;
    top: 2.1rem;
  }

  .timeline__ver {
    font-size: 1rem;
    padding: 0.35rem 0.65rem;
  }

  .timeline__panel {
    padding: 1.4rem 1.6rem;
  }

  .timeline__title {
    font-size: 1.15rem;
  }

  .feature {
    padding: 1.5rem;
    gap: 2rem;
  }

  .feature-notes {
    gap: 1.5rem;
  }

  .subscribe {
    padding: 3.25rem 3.75rem;
    gap: 3rem;
  }
}