.page-news {
  --news-gap: clamp(1rem, 2.6vw, 1.6rem);
  --news-edge: clamp(1rem, 3vw, 1.75rem);
  background: var(--ink-900);
  color: var(--bone);
  padding-bottom: clamp(2.4rem, 6vw, 4.5rem);
}

/* ---------- 面包屑 ---------- */
.page-news .news-crumb {
  padding-top: clamp(0.9rem, 2.4vw, 1.5rem);
}

/* ---------- 封面专题 ---------- */
.page-news .news-cover {
  position: relative;
  padding-block: clamp(1.1rem, 3vw, 2rem) clamp(2.2rem, 5vw, 3.6rem);
  overflow: hidden;
}

.page-news .news-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(70% 55% at 12% 0%, rgba(43, 245, 210, 0.10), transparent 68%),
    radial-gradient(60% 50% at 92% 18%, rgba(255, 138, 61, 0.09), transparent 70%);
  pointer-events: none;
}

.page-news .news-cover-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.4rem, 3vw, 2.6rem);
  align-items: end;
}

.page-news .news-cover-kicker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.65rem;
  margin: 0 0 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--mint);
}

.page-news .news-idx {
  padding: 0.18rem 0.58rem;
  border: 1px solid rgba(43, 245, 210, 0.42);
  border-radius: 999px;
  background: rgba(43, 245, 210, 0.10);
  color: var(--mint);
}

.page-news .news-cover-kicker .dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--orange);
}

.page-news .news-cover-title {
  margin: 0 0 1rem;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(2rem, 6.2vw, 3.5rem);
  line-height: 1.02;
  letter-spacing: -0.012em;
  color: var(--bone);
}

.page-news .news-cover-lead {
  margin: 0 0 1.3rem;
  max-width: 48ch;
  font-size: clamp(1rem, 1.55vw, 1.0625rem);
  line-height: 1.72;
  color: var(--fog);
}

.page-news .news-cover-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem 0.85rem;
  margin: 0 0 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--dim);
}

.page-news .news-cover-meta .dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--line);
}

.page-news .news-cover-figure {
  border: 1px solid var(--line);
  box-shadow: var(--shadow-1);
}

/* ---------- 栏目索引 ---------- */
.page-news .news-columns {
  padding-block: clamp(1.8rem, 4.5vw, 3rem);
  border-top: 1px solid var(--line-soft);
}

.page-news .news-column-list {
  list-style: none;
  margin: 1.4rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

.page-news .news-column {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  padding: 1rem 1.05rem 1.1rem;
  background: var(--ink-800);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-news .news-column:hover {
  background: var(--ink-700);
  border-color: rgba(43, 245, 210, 0.42);
}

.page-news .news-column-num {
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--mint);
}

.page-news .news-column-name {
  margin: 0;
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 800;
  line-height: 1.2;
  color: var(--bone);
}

.page-news .news-column-desc {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--fog);
}

.page-news .news-column-count {
  align-self: flex-start;
  margin-top: auto;
}

/* ---------- 最新更新列表 ---------- */
.page-news .news-latest {
  padding-block: clamp(1.8rem, 4.5vw, 3rem);
  border-top: 1px solid var(--line-soft);
}

.page-news .news-list {
  list-style: none;
  margin: 1.4rem 0 0;
  padding: 0;
}

.page-news .news-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.5rem;
  padding-block: 1.15rem;
  border-top: 1px solid var(--line-soft);
}

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

.page-news .news-item-side {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.page-news .news-item-time {
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--orange);
}

.page-news .news-item-main {
  min-width: 0;
}

.page-news .news-item-title {
  margin: 0 0 0.4rem;
  font-family: var(--font-head);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  font-weight: 700;
  line-height: 1.35;
  color: var(--bone);
}

.page-news .news-item-text {
  margin: 0;
  max-width: 62ch;
  font-size: 0.97rem;
  line-height: 1.7;
  color: var(--fog);
}

.page-news .news-item--media .news-item-main {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.9rem;
  align-items: start;
}

.page-news .news-item-figure {
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  overflow: hidden;
}

/* 展开摘要 */
.page-news .news-more {
  margin-top: 0.55rem;
}

.page-news .news-more > summary {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding-bottom: 2px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--mint);
  border-bottom: 1px dashed rgba(43, 245, 210, 0.42);
}

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

.page-news .news-more > summary::after {
  content: "展开";
  color: var(--dim);
}

.page-news .news-more[open] > summary::after {
  content: "收起";
}

.page-news .news-more-text {
  margin: 0.65rem 0 0;
  padding-left: 0.75rem;
  border-left: 2px solid rgba(43, 245, 210, 0.36);
  max-width: 60ch;
  font-size: 0.92rem;
  line-height: 1.68;
  color: var(--fog);
}

/* ---------- 赛前十分钟读法 ---------- */
.page-news .news-framework {
  padding-block: clamp(1.8rem, 4.5vw, 3rem);
  border-top: 1px solid var(--line-soft);
  background: linear-gradient(180deg, rgba(12, 42, 35, 0.72), rgba(7, 27, 22, 0));
}

.page-news .news-steps {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
}

.page-news .news-step {
  position: relative;
  padding: 1.15rem 1.1rem 1.2rem;
  background: var(--ink-800);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
}

.page-news .news-step::before {
  content: "";
  position: absolute;
  top: 0;
  left: 1.1rem;
  width: 38px;
  height: 3px;
  border-radius: 0 0 3px 3px;
  background: var(--mint);
}

.page-news .news-step--orange::before { background: var(--orange); }
.page-news .news-step--violet::before { background: var(--violet); }
.page-news .news-step--sun::before { background: var(--sun); }

.page-news .news-step-num {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
  color: var(--mint);
}

.page-news .news-step--orange .news-step-num { color: var(--orange); }
.page-news .news-step--violet .news-step-num { color: var(--violet); }
.page-news .news-step--sun .news-step-num { color: var(--sun); }

.page-news .news-step-title {
  margin: 0 0 0.4rem;
  font-family: var(--font-head);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--bone);
}

.page-news .news-step-text {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.68;
  color: var(--fog);
}

.page-news .news-framework-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.7rem 1rem;
  margin: 1.5rem 0 0;
}

.page-news .news-framework-note {
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--dim);
}

/* ---------- 数据窗口 ---------- */
.page-news .news-cadence {
  padding-block: clamp(1.8rem, 4.5vw, 3rem);
  border-top: 1px solid var(--line-soft);
}

.page-news .news-cadence-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.4rem, 3vw, 2.4rem);
  align-items: start;
}

.page-news .news-cadence-figure {
  border: 1px solid var(--line);
  box-shadow: var(--shadow-1);
}

.page-news .news-timeline {
  list-style: none;
  margin: 1.3rem 0 0;
  padding: 0 0 0 1rem;
  border-left: 1px solid var(--line);
}

.page-news .news-timeline-item {
  position: relative;
  padding-bottom: 1.05rem;
}

.page-news .news-timeline-item:last-child {
  padding-bottom: 0;
}

.page-news .news-timeline-item::before {
  content: "";
  position: absolute;
  top: 0.42rem;
  left: -1rem;
  width: 7px;
  height: 7px;
  margin-left: -4px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 3px rgba(255, 138, 61, 0.18);
}

.page-news .news-timeline-time {
  display: block;
  margin-bottom: 0.25rem;
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--orange);
}

.page-news .news-timeline-text {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.68;
  color: var(--fog);
}

/* ---------- 投稿与合作 ---------- */
.page-news .news-contribute {
  padding-block: clamp(1.8rem, 4.5vw, 3rem) clamp(1.4rem, 3vw, 2rem);
}

.page-news .news-contribute-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.2rem, 3vw, 2rem);
  padding: clamp(1.2rem, 3.4vw, 2.2rem);
  background:
    linear-gradient(140deg, rgba(255, 138, 61, 0.14), rgba(12, 42, 35, 0.9) 46%, var(--ink-800));
  border: 1px solid rgba(255, 138, 61, 0.38);
  border-radius: var(--r-lg);
}

.page-news .news-contribute-lead {
  margin: 0 0 1.2rem;
  max-width: 56ch;
  font-size: 0.98rem;
  line-height: 1.72;
  color: var(--fog);
}

.page-news .news-contribute-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.page-news .news-contribute-facts {
  margin: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.8rem;
  align-content: start;
}

.page-news .news-fact {
  padding: 0.8rem 0.9rem;
  background: rgba(7, 27, 22, 0.62);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
}

.page-news .news-fact-label {
  margin: 0 0 0.24rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: var(--orange);
}

.page-news .news-fact-value {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.62;
  color: var(--bone);
}

/* ---------- 媒体通用 ---------- */
.page-news .media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .media {
  position: relative;
  margin: 0;
}

/* ---------- 断点 ---------- */
@media (min-width: 620px) {
  .page-news .news-contribute-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-news .news-fact:first-child {
    grid-column: 1 / -1;
  }
}

@media (min-width: 760px) {
  .page-news .news-column-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-news .news-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-news .news-step:nth-child(even) {
    transform: translateY(14px);
  }
  .page-news .news-item--media .news-item-main {
    grid-template-columns: minmax(0, 1fr) 172px;
    gap: 1.15rem;
  }
  .page-news .news-cadence-grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  }
  .page-news .news-cadence-figure {
    position: sticky;
    top: 1.5rem;
  }
}

@media (min-width: 800px) {
  .page-news .news-item {
    grid-template-columns: 158px minmax(0, 1fr);
    gap: 1.4rem;
    padding-block: 1.5rem;
  }
  .page-news .news-item-side {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.45rem;
  }
}

@media (min-width: 900px) {
  .page-news .news-cover-grid {
    grid-template-columns: 1.08fr 0.92fr;
    gap: clamp(1.6rem, 3.4vw, 2.8rem);
  }
}

@media (min-width: 1060px) {
  .page-news .news-column-list {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
  .page-news .news-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-news .news-step:nth-child(2) { transform: translateY(16px); }
  .page-news .news-step:nth-child(3) { transform: translateY(-8px); }
  .page-news .news-step:nth-child(4) { transform: translateY(10px); }
  .page-news .news-contribute-card {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr);
  }
  .page-news .news-contribute-facts {
    grid-template-columns: 1fr;
  }
  .page-news .news-fact:first-child {
    grid-column: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-step {
    transform: none !important;
  }
  .page-news .news-column {
    transition: none;
  }
}
<<<END>>>