/* ===== 看台专栏 /column/ ===== */

.page-news {
  --news-line: rgba(23, 164, 107, 0.28);
  --news-tint: rgba(23, 164, 107, 0.07);
  display: block;
  padding-bottom: clamp(48px, 7vw, 96px);
  background:
    radial-gradient(120% 58% at 84% -8%, rgba(53, 230, 140, 0.09), transparent 62%),
    radial-gradient(90% 40% at 6% 8%, rgba(23, 164, 107, 0.07), transparent 70%),
    var(--c-night);
  color: var(--c-white);
  overflow-x: clip;
}

/* ---------- 面包屑 ---------- */
.page-news .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: clamp(84px, 12vh, 124px) 0 0;
  font-family: var(--font-mono);
  font-size: var(--fs-index);
  letter-spacing: 0.16em;
  color: var(--c-muted);
}

.page-news .breadcrumb__link {
  color: var(--c-muted);
  text-decoration: none;
  transition: color var(--t-fast) var(--ease);
}

.page-news .breadcrumb__link:hover,
.page-news .breadcrumb__link:focus-visible {
  color: var(--c-neon);
}

.page-news .breadcrumb__sep {
  color: var(--c-brand);
}

.page-news .breadcrumb__current {
  color: var(--c-white);
}

/* ---------- 首屏 ---------- */
.page-news .col-hero {
  padding: clamp(22px, 3.6vw, 40px) 0 clamp(32px, 5vw, 56px);
  border-bottom: var(--bw) solid var(--news-line);
}

.page-news .col-hero .eyebrow {
  color: var(--c-neon);
  letter-spacing: 0.2em;
}

.page-news .col-hero__title {
  margin: 18px 0 0;
  font-size: var(--fs-display);
  font-weight: 250;
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--c-white);
}

.page-news .col-hero__lede {
  max-width: 60ch;
  margin: 22px 0 0;
  font-size: var(--fs-body);
  line-height: 1.78;
  color: var(--c-mint);
}

.page-news .col-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .col-hero__fact {
  padding: 7px 15px;
  border: var(--bw) solid var(--news-line);
  border-radius: var(--r-pill);
  font-family: var(--font-mono);
  font-size: var(--fs-index);
  letter-spacing: 0.1em;
  color: var(--c-muted);
}

.page-news .col-hero__fact .mono {
  color: var(--c-amber);
}

/* ---------- 01 系列索引 ---------- */
.page-news .series-grid {
  align-items: stretch;
}

.page-news .series-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 22px 20px 24px;
  background: var(--c-card);
  border: var(--bw) solid var(--news-line);
  border-radius: var(--r-card);
  box-shadow: var(--shadow-hard-sm);
  transition:
    transform var(--t-fast) var(--ease),
    box-shadow var(--t-fast) var(--ease),
    border-color var(--t-fast) var(--ease);
}

.page-news .series-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-hard);
  border-color: var(--line-strong);
}

.page-news .series-card .tag {
  align-self: flex-start;
}

.page-news .series-card__title {
  margin: 0;
  font-size: var(--fs-h4);
  font-weight: 700;
  line-height: 1.35;
  color: var(--c-white);
}

.page-news .series-card__text {
  margin: 0;
  flex: 1 1 auto;
  font-size: var(--fs-small);
  line-height: 1.8;
  color: var(--c-muted);
}

.page-news .series-card__link {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: var(--fs-index);
  letter-spacing: 0.12em;
  color: var(--c-neon);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 3px;
  transition: color var(--t-fast) var(--ease);
}

.page-news .series-card__link:hover,
.page-news .series-card__link:focus-visible {
  color: var(--c-accent);
  border-bottom-color: var(--c-accent);
}

/* ---------- 重点三篇 ---------- */
.page-news .focus-list {
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: 0;
  list-style: none;
  border-top: var(--bw) solid var(--news-line);
}

.page-news .focus-list__item {
  border-bottom: var(--bw) solid var(--news-line);
}

.page-news .focus-list__link {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 15px 2px;
  color: var(--c-white);
  text-decoration: none;
  font-size: var(--fs-body);
  transition: color var(--t-fast) var(--ease);
}

.page-news .focus-list__link:hover,
.page-news .focus-list__link:focus-visible {
  color: var(--c-neon);
}

.page-news .focus-list__num {
  flex: 0 0 auto;
  color: var(--c-amber);
  font-size: var(--fs-index);
  letter-spacing: 0.14em;
}

.page-news .focus-list__text {
  flex: 1 1 auto;
  min-width: 0;
  line-height: 1.6;
}

.page-news .focus-list__go {
  flex: 0 0 auto;
  color: var(--c-brand);
  font-size: var(--fs-small);
}

/* ---------- 02 头条 ---------- */
.page-news .feature-card {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  overflow: hidden;
  background: var(--c-card);
  border: var(--bw) solid var(--news-line);
  border-radius: var(--r-card);
  box-shadow: var(--shadow-hard);
}

.page-news .feature-card::before {
  content: "";
  position: absolute;
  top: -34%;
  right: -14%;
  width: 44%;
  height: 180%;
  background: linear-gradient(158deg, rgba(53, 230, 140, 0.18), transparent 72%);
  transform: rotate(11deg);
  pointer-events: none;
  z-index: 2;
}

.page-news .feature-card__media {
  position: relative;
  min-height: 200px;
  overflow: hidden;
  background: var(--c-deep);
}

.page-news .feature-card__img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 200px;
  object-fit: cover;
  opacity: 0.86;
}

.page-news .feature-card__body {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: clamp(22px, 3.2vw, 36px);
}

.page-news .feature-card__body .tag {
  align-self: flex-start;
}

.page-news .feature-card__title {
  margin: 0;
  font-size: var(--fs-h2);
  font-weight: 700;
  line-height: 1.16;
  letter-spacing: -0.012em;
  color: var(--c-white);
}

.page-news .feature-card__text {
  margin: 0;
  font-size: var(--fs-body);
  line-height: 1.78;
  color: var(--c-mint);
}

.page-news .feature-stats {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(18px, 4vw, 44px);
  margin: 0;
  padding: 16px 0 0;
  list-style: none;
  border-top: var(--bw) solid var(--news-line);
}

.page-news .feature-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-news .feature-stat__value {
  font-size: clamp(1.6rem, 3.4vw, 2.2rem);
  font-weight: 700;
  line-height: 1;
  color: var(--c-accent);
}

.page-news .feature-stat__label {
  font-size: var(--fs-index);
  letter-spacing: 0.14em;
  color: var(--c-muted);
}

.page-news .feature-card__foot {
  margin: 0;
  font-size: var(--fs-small);
  line-height: 1.75;
  color: var(--c-muted);
}

/* ---------- 条目列表 ---------- */
.page-news .entry-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: var(--bw) solid var(--news-line);
}

.page-news .entry-row {
  position: relative;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 6px 14px;
  padding: 18px 4px;
  border-bottom: var(--bw) solid var(--news-line);
  transition: background var(--t-fast) var(--ease);
}

.page-news .entry-row::before {
  content: "";
  position: absolute;
  left: -2px;
  top: 18px;
  bottom: 18px;
  width: 2px;
  background: transparent;
  transition: background var(--t-fast) var(--ease);
}

.page-news .entry-row:hover {
  background: var(--news-tint);
}

.page-news .entry-row:hover::before {
  background: var(--c-neon);
}

.page-news .entry-row__num {
  color: var(--c-muted);
  font-size: var(--fs-index);
  letter-spacing: 0.14em;
  padding-top: 4px;
}

.page-news .entry-row__main {
  min-width: 0;
}

.page-news .entry-row__title {
  margin: 0;
  font-size: clamp(1.02rem, 1.5vw, 1.2rem);
  font-weight: 500;
  line-height: 1.45;
  color: var(--c-white);
  transition: color var(--t-fast) var(--ease);
}

.page-news .entry-row:hover .entry-row__title {
  color: var(--c-neon);
}

.page-news .entry-row__desc {
  margin: 8px 0 0;
  font-size: var(--fs-small);
  line-height: 1.75;
  color: var(--c-muted);
}

.page-news .entry-row__when {
  grid-column: 2 / -1;
  font-size: var(--fs-index);
  letter-spacing: 0.08em;
  color: var(--c-amber);
}

.page-news .entry-row__tag {
  grid-column: 2 / -1;
  justify-self: start;
}

/* ---------- 04 版本手记 ---------- */
.page-news .notes-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3.4vw, 36px);
  align-items: start;
}

.page-news .notes-media {
  position: relative;
  overflow: hidden;
  background: var(--c-deep);
  border: var(--bw) solid var(--news-line);
  border-radius: var(--r-card);
  box-shadow: var(--shadow-hard-sm);
}

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

.page-news .notes-media__caption {
  margin: 0;
  padding: 12px 16px;
  font-size: var(--fs-index);
  letter-spacing: 0.12em;
  color: var(--c-muted);
  border-top: var(--bw) solid var(--news-line);
}

/* ---------- 05 用户故事 ---------- */
.page-news .story-wrap {
  display: flex;
  flex-direction: column;
  gap: clamp(26px, 4vw, 44px);
}

.page-news .story-media {
  overflow: hidden;
  background: var(--c-deep);
  border: var(--bw) solid var(--news-line);
  border-radius: var(--r-card);
  box-shadow: var(--shadow-hard-sm);
}

.page-news .story-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-news .story-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: clamp(26px, 4vw, 46px);
}

.page-news .story-item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
}

.page-news .story-item__num {
  color: var(--c-neon);
  font-size: var(--fs-index);
  letter-spacing: 0.16em;
  padding-top: 6px;
}

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

.page-news .story-item__title {
  margin: 0;
  font-size: clamp(1.08rem, 2vw, 1.42rem);
  font-weight: 500;
  line-height: 1.5;
  color: var(--c-white);
}

.page-news .story-item__text {
  margin: 12px 0 0;
  max-width: 62ch;
  font-size: var(--fs-body);
  line-height: 1.95;
  color: var(--c-mint);
}

/* ---------- 06 跟进方式 ---------- */
.page-news .follow-panel {
  padding: clamp(22px, 3.4vw, 36px);
  background: var(--c-stand);
  border: var(--bw) solid var(--news-line);
  border-radius: var(--r-card);
  box-shadow: var(--shadow-hard-sm);
}

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

.page-news .follow-list__item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--news-line);
}

.page-news .follow-list__item:first-child {
  padding-top: 0;
}

.page-news .follow-list__name {
  font-size: var(--fs-h4);
  font-weight: 700;
  color: var(--c-white);
}

.page-news .follow-list__rhythm {
  font-size: var(--fs-small);
  color: var(--c-muted);
  line-height: 1.7;
}

.page-news .follow-list__link {
  font-family: var(--font-mono);
  font-size: var(--fs-index);
  letter-spacing: 0.1em;
  color: var(--c-neon);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 3px;
  justify-self: start;
  transition: color var(--t-fast) var(--ease);
}

.page-news .follow-list__link:hover,
.page-news .follow-list__link:focus-visible {
  color: var(--c-accent);
  border-bottom-color: var(--c-accent);
}

.page-news .follow-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

/* ---------- 07 往期归档 ---------- */
.page-news .archive {
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 3.4vw, 38px);
  background: var(--c-deep);
  border: var(--bw) solid var(--news-line);
  border-radius: var(--r-card);
  box-shadow: var(--shadow-hard-sm);
}

.page-news .archive__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.14;
  pointer-events: none;
}

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

.page-news .archive-row {
  display: grid;
  grid-template-columns: 14px minmax(0, 1fr);
  gap: 6px 14px;
  align-items: start;
  padding: 15px 2px;
  border-bottom: 1px solid var(--news-line);
  color: var(--c-white);
  text-decoration: none;
  transition: background var(--t-fast) var(--ease);
}

.page-news .archive-row:hover,
.page-news .archive-row:focus-visible {
  background: rgba(53, 230, 140, 0.08);
}

.page-news .archive-row__mark {
  width: 10px;
  height: 10px;
  margin-top: 7px;
  border-radius: 50%;
  background: var(--c-neon);
  box-shadow: 0 0 0 4px rgba(53, 230, 140, 0.16);
}

.page-news .archive-row__stage {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
}

.page-news .archive-row__name {
  font-size: var(--fs-h4);
  font-weight: 500;
  line-height: 1.4;
}

.page-news .archive-row__desc {
  font-size: var(--fs-small);
  line-height: 1.7;
  color: var(--c-muted);
}

.page-news .archive-row__series {
  grid-column: 2 / -1;
  font-size: var(--fs-index);
  letter-spacing: 0.12em;
  color: var(--c-brand);
}

.page-news .archive-row__go {
  grid-column: 2 / -1;
  font-size: var(--fs-index);
  color: var(--c-amber);
}

.page-news .archive__foot {
  margin: 20px 0 0;
  font-size: var(--fs-small);
  line-height: 1.75;
  color: var(--c-muted);
}

.page-news .archive__foot-link {
  color: var(--c-neon);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 2px;
  transition: color var(--t-fast) var(--ease);
}

.page-news .archive__foot-link:hover,
.page-news .archive__foot-link:focus-visible {
  color: var(--c-accent);
  border-bottom-color: var(--c-accent);
}

/* ---------- 平板 ---------- */
@media (min-width: 760px) {
  .page-news .entry-row {
    grid-template-columns: 46px minmax(0, 1fr) 168px auto;
    align-items: start;
    gap: 6px 18px;
  }

  .page-news .entry-row__num {
    grid-column: 1;
  }

  .page-news .entry-row__main {
    grid-column: 2;
  }

  .page-news .entry-row__when {
    grid-column: 3;
    grid-row: 1;
    padding-top: 5px;
  }

  .page-news .entry-row__tag {
    grid-column: 4;
    grid-row: 1;
    justify-self: end;
    margin-top: 3px;
  }

  .page-news .follow-list__item {
    grid-template-columns: minmax(0, 180px) minmax(0, 1fr) auto;
    align-items: center;
    gap: 8px 22px;
  }

  .page-news .archive-row {
    grid-template-columns: 14px minmax(0, 1fr) 150px 30px;
    align-items: center;
    gap: 6px 18px;
  }

  .page-news .archive-row__series {
    grid-column: 3;
  }

  .page-news .archive-row__go {
    grid-column: 4;
    justify-self: end;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 960px) {
  .page-news .feature-card {
    grid-template-columns: minmax(0, 1.22fr) minmax(0, 1fr);
    align-items: stretch;
  }

  .page-news .feature-card__media {
    min-height: 100%;
  }

  .page-news .feature-card__img {
    min-height: 100%;
  }

  .page-news .notes-layout {
    grid-template-columns: minmax(0, 380px) minmax(0, 1fr);
  }

  .page-news .story-wrap {
    display: grid;
    grid-template-columns: minmax(0, 400px) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .story-media {
    position: sticky;
    top: 108px;
  }
}

/* ---------- 动效偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-news .series-card,
  .page-news .entry-row,
  .page-news .entry-row::before,
  .page-news .entry-row__title,
  .page-news .focus-list__link,
  .page-news .follow-list__link,
  .page-news .archive-row,
  .page-news .archive__foot-link {
    transition: none;
  }

  .page-news .series-card:hover {
    transform: none;
  }
}