.page-news {
  background: var(--paper);
  color: var(--graphite);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

.page-news a:focus-visible,
.page-news .n-note:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 2px;
}

/* ---------- 面包屑带 ---------- */
.page-news .n-crumb {
  padding: 20px 0 14px;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

/* ---------- 首屏 ---------- */
.page-news .n-hero {
  position: relative;
  padding: 40px 0 46px;
  background: var(--ink);
  color: var(--paper);
  overflow: hidden;
}

.page-news .n-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(143, 217, 214, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(143, 217, 214, 0.07) 1px, transparent 1px);
  background-size: 56px 56px;
  pointer-events: none;
}

.page-news .n-hero::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 6px;
  height: 100%;
  background: linear-gradient(180deg, var(--orange) 0%, var(--cyan) 100%);
}

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

.page-news .n-kicker {
  margin: 0;
  font-size: var(--step-1);
  font-weight: 500;
  letter-spacing: 0.24em;
  color: var(--cyan-soft);
}

.page-news .n-title {
  margin: 16px 0 0;
  font-size: clamp(52px, 15vw, 112px);
  line-height: 0.92;
  letter-spacing: -0.035em;
  font-weight: 900;
  color: var(--card);
}

.page-news .n-lede {
  margin: 20px 0 0;
  max-width: 44ch;
  font-size: var(--step-3);
  line-height: 1.95;
  color: rgba(247, 241, 230, 0.8);
}

.page-news .n-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(143, 217, 214, 0.24);
}

.page-news .n-stat {
  padding: 16px 12px 16px 0;
  border-bottom: 1px solid rgba(143, 217, 214, 0.14);
}

.page-news .n-stat-num {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--step-6);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--orange);
}

.page-news .n-stat-label {
  display: block;
  margin-top: 8px;
  font-size: var(--step-2);
  letter-spacing: 0.06em;
  color: rgba(247, 241, 230, 0.62);
}

/* ---------- 横向索引条 ---------- */
.page-news .n-indexbar {
  background: var(--ink-2);
}

.page-news .n-indexlist {
  display: flex;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-news .n-indexlist::-webkit-scrollbar {
  display: none;
}

.page-news .n-indexlist li {
  flex: 0 0 auto;
}

.page-news .n-indexlist a {
  display: block;
  padding: 15px 16px;
  font-size: var(--step-2);
  letter-spacing: 0.04em;
  color: rgba(247, 241, 230, 0.7);
  text-decoration: none;
  white-space: nowrap;
  border-bottom: 3px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-news .n-indexlist a:hover,
.page-news .n-indexlist a:focus-visible {
  color: var(--card);
  background: rgba(15, 163, 163, 0.16);
  border-bottom-color: var(--cyan);
}

/* ---------- 章节通用 ---------- */
.page-news .n-section {
  padding: 48px 0 12px;
}

.page-news .n-head {
  margin-bottom: 26px;
  padding-top: 14px;
  border-top: 2px solid var(--ink);
}

.page-news .n-head-num {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: var(--step-1);
  letter-spacing: 0.2em;
  color: var(--orange);
}

.page-news .n-head h2 {
  margin: 0 0 12px;
  font-size: clamp(28px, 7vw, 42px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  font-weight: 900;
  color: var(--ink);
}

.page-news .n-head p:last-child {
  margin: 0;
  max-width: 62ch;
  font-size: var(--step-3);
  line-height: 1.9;
}

/* ---------- 图像框 ---------- */
.page-news .media-frame {
  margin: 0 0 26px;
  border: 1px solid var(--line);
  background: var(--ink-2);
  overflow: hidden;
}

.page-news .media-frame img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-news .media-caption {
  display: block;
  padding: 11px 14px;
  background: var(--card);
  border-top: 1px solid var(--line);
  font-size: var(--step-1);
  line-height: 1.7;
  color: var(--graphite);
}

/* ---------- 笔记列表 ---------- */
.page-news .n-notes {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .n-note {
  position: relative;
  padding: 18px 16px 20px;
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 4px solid var(--ink);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-left-color var(--dur) var(--ease);
}

.page-news .n-note:hover,
.page-news .n-note:focus-within {
  transform: translateY(-3px);
  box-shadow: 0 16px 32px rgba(11, 31, 51, 0.12);
  border-left-color: var(--orange);
}

.page-news .n-note-top {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 10px;
}

.page-news .n-note-id {
  font-family: var(--font-mono);
  font-size: var(--step-1);
  letter-spacing: 0.14em;
  color: var(--ink-2);
}

.page-news .n-note-time {
  margin-left: auto;
  padding: 3px 10px;
  background: var(--orange-soft);
  color: var(--ink);
  font-size: var(--step-1);
  font-weight: 700;
  letter-spacing: 0.08em;
}

.page-news .n-note h3 {
  margin: 0 0 10px;
  font-size: var(--step-4);
  line-height: 1.45;
  font-weight: 700;
  color: var(--ink);
}

.page-news .n-note-body {
  margin: 0;
  font-size: var(--step-3);
  line-height: 1.9;
}

.page-news .n-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .n-tag {
  display: inline-block;
  padding: 4px 10px;
  font-size: var(--step-1);
  letter-spacing: 0.06em;
  color: var(--ink-2);
  background: rgba(143, 217, 214, 0.24);
  border: 1px solid rgba(15, 163, 163, 0.5);
}

.page-news .n-note-link {
  display: inline-block;
  margin-top: 14px;
  font-size: var(--step-2);
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-soft);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .n-note-link:hover,
.page-news .n-note-link:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ---------- 索引表 ---------- */
.page-news .n-idx-table {
  background: var(--card);
  border: 1px solid var(--line);
}

.page-news .n-idx-row {
  display: grid;
  grid-template-columns: 76px 1fr;
  gap: 4px 14px;
  padding: 15px 16px;
  border-bottom: 1px solid var(--line);
}

.page-news .n-idx-row:last-child {
  border-bottom: 0;
}

.page-news .n-idx-code {
  font-family: var(--font-mono);
  font-size: var(--step-2);
  letter-spacing: 0.08em;
  color: var(--orange);
}

.page-news .n-idx-name {
  font-size: var(--step-3);
  font-weight: 700;
  color: var(--ink);
}

.page-news .n-idx-desc {
  grid-column: 2;
  font-size: var(--step-2);
  line-height: 1.85;
}

/* ---------- 时间轴 ---------- */
.page-news .n-timeline {
  position: relative;
  margin: 0;
  padding: 0 0 0 30px;
  list-style: none;
}

.page-news .n-timeline::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--orange) 0%, var(--cyan) 100%);
}

.page-news .n-tl-item {
  position: relative;
  padding-bottom: 26px;
}

.page-news .n-tl-item:last-child {
  padding-bottom: 4px;
}

.page-news .n-tl-item::before {
  content: "";
  position: absolute;
  left: -33px;
  top: 6px;
  width: 12px;
  height: 12px;
  box-sizing: content-box;
  background: var(--orange);
  border: 3px solid var(--paper);
}

.page-news .n-tl-item:nth-child(2)::before {
  background: var(--cyan);
}

.page-news .n-tl-item:nth-child(3)::before {
  background: var(--ink-2);
}

.page-news .n-tl-stage {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: var(--step-1);
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-news .n-tl-item h3 {
  margin: 0 0 8px;
  font-size: var(--step-4);
  line-height: 1.4;
  font-weight: 700;
  color: var(--ink);
}

.page-news .n-tl-item p {
  margin: 0;
  font-size: var(--step-3);
  line-height: 1.9;
}

.page-news .n-cadence-note {
  margin: 22px 0 0;
  padding: 16px 18px;
  background: var(--card);
  border-left: 4px solid var(--cyan);
  font-size: var(--step-3);
  line-height: 1.9;
}

/* ---------- 标签卡 ---------- */
.page-news .n-labelgrid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .n-labelcard {
  padding: 16px 14px;
  background: var(--card);
  border-top: 3px solid var(--cyan);
}

.page-news .n-labelcard:nth-child(2) {
  border-top-color: var(--orange);
}

.page-news .n-labelcard:nth-child(3) {
  border-top-color: var(--ink-2);
}

.page-news .n-labelcard:nth-child(4) {
  border-top-color: var(--green);
}

.page-news .n-labelcard h3 {
  margin: 0 0 8px;
  font-size: var(--step-4);
  font-weight: 700;
  color: var(--ink);
}

.page-news .n-labelcard p {
  margin: 0;
  font-size: var(--step-2);
  line-height: 1.85;
}

/* ---------- 专题系列 ---------- */
.page-news .n-series {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .n-series-item {
  padding: 20px 18px 22px;
  background: var(--ink);
  border-top: 4px solid var(--cyan);
}

.page-news .n-series-item:nth-child(2) {
  border-top-color: var(--orange);
}

.page-news .n-series-item:nth-child(3) {
  border-top-color: var(--cyan-soft);
}

.page-news .n-series-tag {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: var(--step-1);
  letter-spacing: 0.18em;
  color: var(--cyan-soft);
}

.page-news .n-series-item h3 {
  margin: 0 0 10px;
  font-size: var(--step-4);
  line-height: 1.4;
  font-weight: 700;
  color: var(--card);
}

.page-news .n-series-item p {
  margin: 0;
  font-size: var(--step-3);
  line-height: 1.9;
  color: rgba(247, 241, 230, 0.78);
}

/* ---------- 结尾行动区 ---------- */
.page-news .n-section--cta {
  padding-bottom: 56px;
}

.page-news .n-cta {
  padding: 32px 22px 30px;
  background: var(--ink-2);
  border-left: 6px solid var(--orange);
}

.page-news .n-cta h2 {
  margin: 0 0 14px;
  font-size: clamp(24px, 6vw, 36px);
  line-height: 1.25;
  letter-spacing: -0.02em;
  font-weight: 900;
  color: var(--card);
}

.page-news .n-cta p {
  margin: 0 0 22px;
  max-width: 64ch;
  font-size: var(--step-3);
  line-height: 1.9;
  color: rgba(247, 241, 230, 0.82);
}

.page-news .n-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-news .n-cta-links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 20px;
}

.page-news .n-cta-links a {
  font-size: var(--step-2);
  color: var(--cyan-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(143, 217, 214, 0.45);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .n-cta-links a:hover,
.page-news .n-cta-links a:focus-visible {
  color: var(--card);
  border-bottom-color: var(--card);
}

/* ---------- 平板 ---------- */
@media (min-width: 640px) {
  .page-news .n-hero {
    padding: 52px 0 56px;
  }

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

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

  .page-news .n-cta {
    padding: 40px 36px 38px;
  }

  .page-news .n-note {
    padding: 22px 22px 24px;
  }

  .page-news .n-idx-row {
    padding: 18px 22px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-news .n-crumb {
    padding: 26px 0 16px;
  }

  .page-news .n-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-top: 44px;
  }

  .page-news .n-stat {
    padding-right: 24px;
  }

  .page-news .n-lede {
    max-width: 46ch;
    font-size: var(--step-4);
  }

  .page-news .n-section {
    padding: 64px 0 16px;
  }

  .page-news .n-head {
    margin-bottom: 32px;
  }

  .page-news .n-notes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
    align-items: start;
  }

  .page-news .n-note:nth-child(even) {
    margin-top: 34px;
  }

  .page-news .n-idx-row {
    grid-template-columns: 88px 170px 1fr;
    gap: 4px 18px;
  }

  .page-news .n-idx-desc {
    grid-column: 3;
  }

  .page-news .n-timeline {
    padding-left: 38px;
  }

  .page-news .n-tl-item::before {
    left: -41px;
  }

  .page-news .n-timeline::before {
    left: 5px;
  }
}
<<<END>>>