.page-news {
  background: var(--paper);
  color: var(--black);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.85;
}

.page-news h1,
.page-news h2,
.page-news h3 {
  font-family: var(--font-display);
  color: var(--ink);
  margin: 0;
  letter-spacing: -0.015em;
}

.page-news p {
  margin: 0;
}

.page-news [data-tone="spring"] { --tone: var(--spring); }
.page-news [data-tone="summer"] { --tone: var(--summer); }
.page-news [data-tone="autumn"] { --tone: var(--autumn); }
.page-news [data-tone="winter"] { --tone: var(--winter); }

/* ---------- 面包屑 ---------- */
.page-news .news-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: 22px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: #6b7570;
}

.page-news .news-crumb .sk-crumb__link {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 1px;
}

.page-news .news-crumb .sk-crumb__link:hover {
  border-bottom-color: var(--spark);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  padding: clamp(28px, 5vw, 58px) 0 clamp(32px, 5vw, 62px);
}

.page-news .sk-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
}

.page-news .sk-eyebrow::before {
  content: "";
  width: 18px;
  height: 1px;
  background: var(--spark);
  flex: none;
}

.page-news .news-hero__title {
  font-size: clamp(3rem, 11vw, 6.4rem);
  line-height: 0.92;
  font-weight: 900;
  margin: 12px 0 18px;
}

.page-news .news-hero__lede {
  max-width: 34em;
  font-size: clamp(1rem, 1.5vw, 1.08rem);
  color: #2e3a35;
}

.page-news .news-hero__mark {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--ink);
  padding: 0 2px;
  background: linear-gradient(transparent 62%, rgba(25, 198, 176, 0.38) 62%);
}

.page-news .news-hero__aside {
  margin-top: 16px;
  font-family: var(--font-display);
  font-size: 13px;
  color: #5b6560;
}

.page-news .news-hero__aside a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--spark);
}

.page-news .news-hero__aside a:hover {
  background: rgba(25, 198, 176, 0.16);
}

.page-news .sk-figure {
  margin: 0;
}

.page-news .sk-figure__frame {
  border: 1px solid var(--line);
  background: #fff;
  overflow: hidden;
}

.page-news .sk-figure__frame img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
}

.page-news .sk-figure__cap {
  margin-top: 9px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: #6b7570;
}

.page-news .news-hero__figure {
  position: relative;
}

.page-news .news-hero__figure::after {
  content: "WED";
  position: absolute;
  top: -12px;
  right: 12px;
  padding: 4px 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--ink);
  background: var(--spark);
}

/* ---------- 章节骨架 ---------- */
.page-news .news-section {
  padding: clamp(32px, 5vw, 62px) 0;
  border-top: 1px solid var(--line);
}

.page-news .news-head {
  display: grid;
  gap: 10px;
  margin-bottom: clamp(22px, 3.5vw, 34px);
}

.page-news .news-head h2 {
  font-size: clamp(1.6rem, 3.6vw, 2.4rem);
  line-height: 1.22;
}

.page-news .news-head p {
  max-width: 42em;
  font-size: 0.98rem;
  color: #2e3a35;
}

/* ---------- 01 节律 ---------- */
.page-news .news-rhythm {
  display: grid;
  gap: 14px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .news-rhythm__item {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  padding: 30px 18px 22px;
  --tone: var(--winter);
  transition: border-color 0.22s ease, box-shadow 0.22s ease;
}

.page-news .news-rhythm__item::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 5px;
  background: var(--tone);
}

.page-news .news-rhythm__item:hover {
  border-color: var(--ink);
  box-shadow: 3px 3px 0 rgba(23, 58, 50, 0.08);
}

.page-news .news-rhythm__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: #6b7570;
}

.page-news .news-rhythm__name {
  margin: 6px 0 8px;
  font-family: var(--font-display);
  font-size: 1.06rem;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.3;
}

.page-news .news-rhythm__desc {
  font-size: 0.92rem;
  line-height: 1.75;
  color: #2e3a35;
}

/* ---------- 02 本期手记 ---------- */
.page-news .news-log__layout {
  display: grid;
  gap: 28px;
}

.page-news .news-rail {
  border-left: 2px solid var(--ink);
  padding-left: 16px;
}

.page-news .news-rail__title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--ink);
  margin-bottom: 12px;
}

.page-news .news-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-news .news-rail__link {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  padding: 7px 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px dashed var(--line);
}

.page-news .news-rail__link:hover {
  border-bottom-color: var(--spark);
}

.page-news .news-rail__count {
  color: #6b7570;
}

.page-news .news-rail__note {
  margin-top: 16px;
  font-family: var(--font-display);
  font-size: 12.5px;
  line-height: 1.75;
  color: #5b6560;
}

.page-news .news-week + .news-week {
  margin-top: 32px;
}

.page-news .news-week__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 9px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--ink);
}

.page-news .news-week__label {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--ink);
}

.page-news .news-week__meta {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: #6b7570;
}

.page-news .news-entry {
  background: #fff;
  border: 1px solid var(--line);
  margin-bottom: 10px;
  transition: border-color 0.22s ease;
}

.page-news .news-entry[open] {
  border-color: var(--ink);
}

.page-news .news-entry__summary {
  position: relative;
  display: grid;
  gap: 6px;
  padding: 16px 48px 16px 18px;
  list-style: none;
  cursor: pointer;
}

.page-news .news-entry__summary::-webkit-details-marker {
  display: none;
}

.page-news .news-entry__summary::after {
  content: "+";
  position: absolute;
  top: 13px;
  right: 16px;
  font-family: var(--font-mono);
  font-size: 19px;
  line-height: 1;
  color: var(--ink);
}

.page-news .news-entry[open] .news-entry__summary::after {
  content: "−";
  color: var(--spark);
}

.page-news .news-entry__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-news .news-entry__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  padding: 2px 7px 2px 6px;
  border-left: 4px solid var(--tone, var(--winter));
  background: #f7f6f1;
  color: var(--ink);
}

.page-news .news-entry__when {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: #6b7570;
}

.page-news .news-entry__title {
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.45;
  color: var(--ink);
}

.page-news .news-entry__excerpt {
  font-size: 0.92rem;
  line-height: 1.72;
  color: #2e3a35;
}

.page-news .news-entry__body {
  padding: 14px 18px 18px;
  border-top: 1px dashed var(--line);
  font-size: 0.94rem;
  line-height: 1.85;
  color: #2e3a35;
}

/* ---------- 03 连续专题 ---------- */
.page-news .news-series__body {
  display: grid;
  gap: 24px;
}

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

.page-news .news-series__item {
  --tone: var(--winter);
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}

.page-news .news-series__item:first-child {
  border-top: 1px solid var(--line);
}

.page-news .news-series__season {
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 5px;
  line-height: 1.4;
}

.page-news .news-series__dot {
  width: 10px;
  height: 10px;
  background: var(--tone);
  flex: none;
}

.page-news .news-series__desc {
  font-size: 0.93rem;
  line-height: 1.78;
  color: #2e3a35;
}

/* ---------- 04 版本时间轴 ---------- */
.page-news .news-timeline__body {
  display: grid;
  gap: 26px;
}

.page-news .news-timeline__list {
  list-style: none;
  margin: 0;
  padding: 0 0 0 22px;
  border-left: 1px solid var(--line);
}

.page-news .news-timeline__node {
  position: relative;
  padding-bottom: 26px;
}

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

.page-news .news-timeline__node::before {
  content: "";
  position: absolute;
  left: -27px;
  top: 9px;
  width: 9px;
  height: 9px;
  background: var(--paper);
  border: 1px solid var(--ink);
}

.page-news .news-timeline__node:last-child::before {
  background: var(--spark);
  border-color: var(--ink);
}

.page-news .news-timeline__ver {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
  color: var(--ink);
}

.page-news .news-timeline__badge {
  display: inline-block;
  margin-left: 9px;
  padding: 2px 6px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--violet);
  border: 1px solid var(--violet);
  vertical-align: middle;
}

.page-news .news-timeline__node p + p {
  margin-top: 7px;
  max-width: 34em;
  font-size: 0.93rem;
  line-height: 1.8;
  color: #2e3a35;
}

.page-news .news-timeline__link {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--spark);
}

.page-news .news-timeline__link:hover {
  background: rgba(25, 198, 176, 0.16);
}

/* ---------- 05 回看与联络 ---------- */
.page-news .news-cta {
  display: grid;
  gap: 22px;
  padding: clamp(26px, 4vw, 46px);
  background: var(--ink);
  color: var(--paper);
}

.page-news .news-cta h2 {
  color: var(--paper);
  font-size: clamp(1.45rem, 3vw, 2rem);
  line-height: 1.25;
}

.page-news .news-cta p {
  margin-top: 12px;
  max-width: 46em;
  font-size: 0.96rem;
  line-height: 1.85;
  color: #cfd8d3;
}

.page-news .news-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-news .news-cta__btn {
  display: inline-block;
  padding: 12px 20px;
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: none;
  color: var(--paper);
  background: transparent;
  border: 1px solid var(--spark);
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.page-news .news-cta__btn:hover {
  background: var(--spark);
  color: var(--ink);
}

.page-news .news-cta__btn--solid {
  background: var(--spark);
  color: var(--ink);
}

.page-news .news-cta__btn--solid:hover {
  background: var(--paper);
  border-color: var(--paper);
  color: var(--ink);
}

/* ---------- 断点 ---------- */
@media (min-width: 700px) {
  .page-news .news-rhythm {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 880px) {
  .page-news .news-hero {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: end;
  }

  .page-news .news-rhythm {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .news-series__body {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: clamp(24px, 4vw, 48px);
    align-items: start;
  }

  .page-news .news-timeline__body {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: clamp(24px, 4vw, 48px);
    align-items: start;
  }

  .page-news .news-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

  .page-news .news-entry:nth-child(even) {
    margin-left: clamp(18px, 4vw, 52px);
  }
}

@media (min-width: 960px) {
  .page-news .news-log__layout {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: clamp(28px, 4vw, 56px);
    align-items: start;
  }

  .page-news .news-rail {
    position: sticky;
    top: 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-rhythm__item,
  .page-news .news-entry,
  .page-news .news-cta__btn {
    transition: none;
  }
}
<<<END>>>