.page-news {
  --news-side: 268px;
  position: relative;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding: calc(var(--header-h) + 20px) 0 clamp(28px, 5vw, 52px);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: -120px;
  left: 0;
  width: 70%;
  height: 460px;
  background:
    radial-gradient(60% 70% at 30% 40%, rgba(43, 229, 140, 0.22), transparent 72%),
    radial-gradient(50% 60% at 80% 20%, rgba(255, 90, 43, 0.18), transparent 75%);
  filter: blur(6px);
  pointer-events: none;
  z-index: 0;
}

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

.page-news .news-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.1rem, 6.2vw, 4rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-news .news-hero .lede {
  max-width: 46ch;
  margin: 20px 0 0;
}

.page-news .news-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-hero__meta li {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding-left: 12px;
  border-left: 2px solid var(--green);
  font-size: 0.86rem;
  line-height: 1.6;
  color: var(--muted);
  letter-spacing: 0.02em;
}

.page-news .news-hero__meta strong {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--white);
}

/* ---------- 本周焦点 ---------- */
.page-news .news-spotlight {
  padding: 0 0 clamp(36px, 6vw, 64px);
}

.page-news .news-spotlight__hero {
  margin: 0 0 clamp(28px, 5vw, 44px);
}

.page-news .news-spotlight__head {
  margin-bottom: 20px;
}

.page-news .news-spotlight__head h2 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.4rem, 3.4vw, 2rem);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-news .news-focus {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 26px 22px 22px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: linear-gradient(165deg, rgba(22, 32, 58, 0.92), rgba(10, 16, 36, 0.7));
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.page-news .news-focus:hover {
  transform: translateY(-4px);
  border-color: rgba(43, 229, 140, 0.45);
  box-shadow: 0 20px 44px rgba(0, 0, 0, 0.42), 0 0 0 1px rgba(43, 229, 140, 0.12);
}

.page-news .news-focus__num {
  font-family: var(--font-mono);
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--green);
}

@supports (-webkit-text-stroke: 1px #000) {
  .page-news .news-focus__num {
    color: transparent;
    -webkit-text-stroke: 1px rgba(43, 229, 140, 0.85);
  }
}

.page-news .news-focus h3 {
  margin: 2px 0 0;
  font-family: var(--font-display);
  font-size: 1.06rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--white);
}

.page-news .news-focus p {
  margin: 0;
  flex: 1;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--muted);
}

.page-news .news-focus .tag {
  align-self: flex-start;
  margin-top: 4px;
}

/* ---------- 栏目列表 ---------- */
.page-news .news-index {
  padding: clamp(20px, 4vw, 36px) 0 clamp(40px, 7vw, 76px);
}

.page-news .news-index__inner {
  display: grid;
  gap: 26px;
}

@media (min-width: 960px) {
  .page-news .news-index__inner {
    grid-template-columns: var(--news-side) minmax(0, 1fr);
    gap: 52px;
  }
}

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

@media (min-width: 960px) {
  .page-news .news-index__sticky {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }
}

.page-news .news-index__side h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-news .news-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.page-news .news-filter__btn {
  appearance: none;
  -webkit-appearance: none;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--muted);
  font-family: var(--font-body);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  padding: 8px 15px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease), background 0.25s var(--ease);
}

.page-news .news-filter__btn:hover {
  color: var(--white);
  border-color: rgba(43, 229, 140, 0.6);
}

.page-news .news-filter__btn[aria-pressed="true"] {
  background: var(--green);
  border-color: var(--green);
  color: var(--ink-900);
  font-weight: 600;
}

.page-news .news-side__hot {
  padding: 20px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: rgba(22, 32, 58, 0.5);
}

.page-news .news-side__hot p {
  margin: 0 0 14px;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--yellow);
}

.page-news .news-side__hot ol {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: hot;
  display: grid;
  gap: 12px;
}

.page-news .news-side__hot li {
  position: relative;
  padding-left: 28px;
  font-size: 0.86rem;
  line-height: 1.62;
  color: var(--white);
}

.page-news .news-side__hot li::before {
  counter-increment: hot;
  content: counter(hot, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--green);
}

.page-news .news-list {
  display: grid;
  gap: 14px;
  min-width: 0;
}

.page-news .news-item {
  display: grid;
  gap: 14px;
  padding: 22px 22px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(22, 32, 58, 0.6), rgba(10, 16, 36, 0.34));
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.page-news .news-item:hover {
  transform: translateY(-3px);
  border-color: rgba(43, 229, 140, 0.38);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.38);
}

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

.page-news .news-item__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 12px;
}

.page-news .news-item__time {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  color: var(--green);
}

.page-news .news-item__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.48;
  color: var(--white);
}

.page-news .news-item__sum {
  margin: 0;
  max-height: 220px;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--muted);
  transition: max-height 0.4s var(--ease), opacity 0.3s var(--ease), margin-top 0.4s var(--ease);
}

@media (hover: hover) and (min-width: 760px) {
  .page-news .news-item__sum {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    margin-top: 0;
  }

  .page-news .news-item:hover .news-item__sum,
  .page-news .news-item:focus-within .news-item__sum {
    max-height: 180px;
    opacity: 1;
    margin-top: 10px;
  }
}

.page-news .news-item__thumb {
  margin: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: linear-gradient(140deg, rgba(43, 229, 140, 0.14), rgba(255, 90, 43, 0.12));
}

.page-news .news-item__thumb img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

@media (min-width: 760px) {
  .page-news .news-item--media {
    grid-template-columns: minmax(0, 1fr) 188px;
    align-items: center;
    gap: 26px;
  }
}

/* ---------- 前瞻写什么 ---------- */
.page-news .news-preview {
  position: relative;
  padding: clamp(36px, 6vw, 72px) 0;
}

.page-news .news-preview::after {
  content: "";
  position: absolute;
  top: 10%;
  right: 0;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(255, 90, 43, 0.16), transparent 70%);
  pointer-events: none;
}

.page-news .news-preview__head {
  position: relative;
  z-index: 1;
  max-width: 62ch;
  margin-bottom: clamp(20px, 3.5vw, 36px);
}

.page-news .news-preview__head h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.45rem, 3.6vw, 2.1rem);
  line-height: 1.24;
  color: var(--white);
}

.page-news .news-preview__head .lede {
  margin: 16px 0 0;
}

.page-news .news-preview__list {
  position: relative;
  z-index: 1;
  display: grid;
}

.page-news .news-preview__row {
  display: grid;
  gap: 6px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
  transition: background 0.3s var(--ease);
}

.page-news .news-preview__row:last-child {
  border-bottom: 1px solid var(--line);
}

.page-news .news-preview__num {
  font-family: var(--font-mono);
  font-size: 0.84rem;
  letter-spacing: 0.08em;
  color: var(--orange);
}

.page-news .news-preview__row h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.04rem;
  font-weight: 700;
  color: var(--white);
}

.page-news .news-preview__row p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--muted);
}

@media (min-width: 780px) {
  .page-news .news-preview__row {
    grid-template-columns: 64px 220px minmax(0, 1fr);
    align-items: baseline;
    gap: 28px;
    padding: 26px 14px 26px 0;
  }

  .page-news .news-preview__row:hover {
    background: linear-gradient(90deg, rgba(43, 229, 140, 0.07), transparent 70%);
  }
}

/* ---------- 专题系列 ---------- */
.page-news .news-series {
  padding-bottom: clamp(40px, 7vw, 80px);
}

.page-news .news-series__head {
  display: grid;
  gap: 12px;
  margin-bottom: 28px;
}

@media (min-width: 860px) {
  .page-news .news-series__head {
    grid-template-columns: minmax(0, 1fr) minmax(0, 440px);
    align-items: end;
    gap: 40px;
  }
}

.page-news .news-series__head h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.45rem, 3.6vw, 2.1rem);
  line-height: 1.24;
  color: var(--white);
}

.page-news .news-series__head .lede {
  margin: 0;
}

.page-news .news-series__track {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 6px max(18px, calc((100vw - var(--shell)) / 2)) 24px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: rgba(43, 229, 140, 0.5) transparent;
}

.page-news .news-series__card {
  flex: 0 0 min(288px, 76vw);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px 22px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: linear-gradient(200deg, rgba(22, 32, 58, 0.94), rgba(10, 16, 36, 0.72));
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}

.page-news .news-series__card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 210, 74, 0.5);
}

.page-news .news-series__vol {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--yellow);
}

.page-news .news-series__card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.06rem;
  font-weight: 700;
  line-height: 1.45;
  color: var(--white);
}

.page-news .news-series__card p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.72;
  color: var(--muted);
}

/* ---------- 更新节奏 ---------- */
.page-news .news-rhythm {
  padding: clamp(36px, 6vw, 76px) 0;
}

.page-news .news-rhythm__inner {
  display: grid;
  gap: 32px;
}

@media (min-width: 980px) {
  .page-news .news-rhythm__inner {
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 56px;
    align-items: start;
  }
}

.page-news .news-rhythm__timeline h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.45rem, 3.6vw, 2.1rem);
  line-height: 1.24;
  color: var(--white);
}

.page-news .news-rhythm__steps {
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
}

.page-news .news-rhythm__steps li {
  position: relative;
  padding: 0 0 26px 30px;
  border-left: 1px solid var(--line-strong);
}

.page-news .news-rhythm__steps li:last-child {
  padding-bottom: 0;
}

.page-news .news-rhythm__steps li::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 6px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(43, 229, 140, 0.16);
}

.page-news .news-rhythm__steps li:last-child::before {
  background: var(--orange);
  box-shadow: 0 0 0 4px rgba(255, 90, 43, 0.16);
}

.page-news .news-rhythm__when {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--green);
}

.page-news .news-rhythm__steps li:last-child .news-rhythm__when {
  color: var(--orange);
}

.page-news .news-rhythm__steps h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--white);
}

.page-news .news-rhythm__steps p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--muted);
}

.page-news .news-rhythm__aside {
  padding: 26px 24px;
}

.page-news .news-rhythm__aside h3 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: 1.06rem;
  font-weight: 700;
  color: var(--white);
}

.page-news .news-rhythm__aside ul {
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-news .news-rhythm__aside li {
  position: relative;
  padding-left: 18px;
  font-size: 0.88rem;
  line-height: 1.68;
  color: var(--muted);
}

.page-news .news-rhythm__aside li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
}

.page-news .news-rhythm__aside .btn {
  width: 100%;
  justify-content: center;
}

/* ---------- 底部提示条 ---------- */
.page-news .news-cta {
  padding: 0 0 clamp(48px, 8vw, 96px);
}

.page-news .news-cta__box {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 20px;
  padding: 26px 24px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: linear-gradient(120deg, rgba(43, 229, 140, 0.12), rgba(255, 90, 43, 0.1) 68%, transparent);
}

.page-news .news-cta__box p {
  flex: 1 1 300px;
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.7;
  color: var(--white);
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-news .news-item,
  .page-news .news-focus,
  .page-news .news-series__card {
    transition: none;
  }

  .page-news .news-item:hover,
  .page-news .news-focus:hover,
  .page-news .news-series__card:hover {
    transform: none;
  }
}
<<<END>>>