/* ====== 最新动态 /updates/ ====== */

.page-news {
  --news-rule: rgba(26, 20, 16, .14);
  --news-rule-sea: rgba(168, 237, 244, .2);
  position: relative;
  background-color: var(--paper-100);
  color: var(--ink-900);
  font-family: var(--font-body);
  font-size: var(--fs-16);
  line-height: 1.75;
  overflow-x: hidden;
}

.page-news img {
  max-width: 100%;
  height: auto;
}

.page-news a:focus-visible {
  outline: 2px solid var(--cyan-500);
  outline-offset: 3px;
}

.page-news .breadcrumbs {
  margin-top: clamp(14px, 3vw, 26px);
  font-size: var(--fs-14);
}

/* ---------- 刊头 ---------- */

.page-news .news-masthead {
  position: relative;
  margin-top: clamp(12px, 2.4vw, 22px);
  border-top: 1px solid var(--news-rule);
  border-bottom: 1px solid var(--news-rule);
  background-image:
    linear-gradient(to right, rgba(22, 194, 213, .09) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(22, 194, 213, .09) 1px, transparent 1px);
  background-size: 64px 64px;
  background-position: center top;
}

.page-news .news-masthead__inner {
  display: flex;
  flex-direction: column;
  gap: 26px;
  padding-top: clamp(26px, 5vw, 56px);
  padding-bottom: clamp(26px, 5vw, 56px);
}

.page-news .news-masthead__kicker {
  margin: 0 0 8px;
  font-size: var(--fs-12);
  letter-spacing: .22em;
  color: var(--teal-600);
}

.page-news .news-masthead__title {
  margin: 0 0 14px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(1.75rem, 4.4vw, 3.1rem);
  line-height: 1.2;
  letter-spacing: -.01em;
  max-width: 20ch;
}

.page-news .news-masthead__lede {
  margin: 0;
  max-width: 38em;
  font-size: var(--fs-18);
  line-height: 1.8;
  color: rgba(26, 20, 16, .82);
}

.page-news .news-masthead__issue {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-top: 10px;
  border-top: 2px solid var(--gold-500);
  width: fit-content;
}

.page-news .news-masthead__issue-no {
  font-size: var(--fs-38);
  font-weight: 600;
  line-height: 1;
  color: var(--gold-700);
}

.page-news .news-masthead__issue-label {
  font-size: var(--fs-12);
  letter-spacing: .2em;
  color: rgba(26, 20, 16, .62);
}

@media (min-width: 900px) {
  .page-news .news-masthead__inner {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
    gap: 56px;
  }
  .page-news .news-masthead__text {
    max-width: 50em;
  }
  .page-news .news-masthead__issue {
    flex-shrink: 0;
    padding-bottom: 6px;
  }
}

/* ---------- 刊头通栏图 ---------- */

.page-news .news-banner {
  margin: 0;
  border: 0;
  border-bottom: 1px solid var(--news-rule);
}

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

/* ---------- 主栅格 ---------- */

.page-news .news-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 48px;
  padding-top: clamp(38px, 6vw, 72px);
  padding-bottom: clamp(52px, 8vw, 96px);
}

.page-news .news-main {
  display: grid;
  gap: clamp(46px, 6.5vw, 78px);
  min-width: 0;
}

.page-news .news-side {
  display: none;
  min-width: 0;
}

@media (min-width: 1024px) {
  .page-news .news-layout {
    grid-template-columns: minmax(0, 1fr) 216px;
    gap: 60px;
    align-items: start;
  }
  .page-news .news-side {
    display: block;
    align-self: start;
    position: sticky;
    top: 108px;
  }
}

/* ---------- 侧栏索引 ---------- */

.page-news .news-index {
  border-top: 2px solid var(--ink-900);
  padding-top: 14px;
}

.page-news .news-index__title {
  margin: 0 0 12px;
  font-size: var(--fs-12);
  letter-spacing: .2em;
  color: var(--teal-600);
}

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

.page-news .news-index__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 10px;
  border-left: 2px solid transparent;
  color: var(--ink-900);
  text-decoration: none;
  font-size: var(--fs-14);
  line-height: 1.5;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .news-index__link span {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  color: var(--teal-600);
}

.page-news .news-index__link:hover,
.page-news .news-index__link:focus-visible {
  background: var(--paper-200);
  border-left-color: var(--cyan-500);
}

/* ---------- 区块标题 ---------- */

.page-news .section-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 10px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--news-rule);
}

.page-news .section-head__coord {
  font-size: var(--fs-12);
  letter-spacing: .16em;
  color: var(--teal-600);
  flex-shrink: 0;
}

.page-news .section-head__title {
  margin: 0;
  font-size: clamp(1.2rem, 2.4vw, 1.7rem);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -.01em;
}

.page-news .news-section__lede {
  margin: 0 0 26px;
  max-width: 42em;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: rgba(26, 20, 16, .78);
}

/* ---------- 本期重点 ---------- */

.page-news .focus-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--news-rule);
  border: 1px solid var(--news-rule);
}

.page-news .focus-item {
  background: var(--paper-100);
  padding: clamp(20px, 3vw, 30px);
}

.page-news .focus-item--lead {
  background: var(--paper-200);
}

.page-news .focus-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
}

.page-news .focus-item__time {
  font-size: var(--fs-12);
  letter-spacing: .1em;
  color: rgba(26, 20, 16, .56);
}

.page-news .focus-item__title {
  margin: 0 0 10px;
  font-size: var(--fs-18);
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: -.01em;
}

.page-news .focus-item--lead .focus-item__title {
  font-size: clamp(1.35rem, 2.6vw, 1.75rem);
  line-height: 1.35;
}

.page-news .focus-item__text {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: rgba(26, 20, 16, .8);
}

.page-news .focus-item__text a {
  color: inherit;
  text-decoration: underline;
  text-decoration-color: var(--cyan-500);
  text-underline-offset: 3px;
}

@media (min-width: 880px) {
  .page-news .focus-grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    grid-template-rows: auto auto;
  }
  .page-news .focus-item--lead {
    grid-row: 1 / span 2;
  }
}

/* ---------- 认证复核横带 ---------- */

.page-news .news-band {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  padding: clamp(28px, 4.5vw, 48px) clamp(20px, 3.5vw, 42px);
  background: linear-gradient(145deg, var(--sea-900) 0%, var(--sea-700) 100%);
  color: var(--paper-100);
  overflow: hidden;
}

.page-news .news-band::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan-500) 0%, rgba(22, 194, 213, 0) 72%);
}

.page-news .news-band__coord {
  margin: 0 0 8px;
  font-size: var(--fs-12);
  letter-spacing: .18em;
  color: var(--cyan-200);
}

.page-news .news-band__title {
  margin: 0 0 14px;
  font-size: clamp(1.3rem, 2.6vw, 1.9rem);
  font-weight: 700;
  line-height: 1.3;
  color: var(--paper-100);
}

.page-news .news-band__seal {
  display: block;
  width: fit-content;
  margin: 0 0 16px;
  padding: 5px 12px;
  border: 1px solid rgba(201, 162, 39, .55);
  color: var(--gold-500);
  font-size: var(--fs-12);
  letter-spacing: .16em;
}

.page-news .news-band__lede {
  margin: 0 0 30px;
  max-width: 40em;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: rgba(247, 241, 228, .82);
}

.page-news .progress-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-news .progress-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 6px 14px;
}

.page-news .progress-row__label {
  font-size: var(--fs-14);
  color: var(--paper-100);
}

.page-news .progress-row__pct {
  font-size: var(--fs-14);
  text-align: right;
  color: var(--cyan-200);
}

.page-news .progress-row__bar {
  grid-column: 1 / -1;
  display: block;
  height: 6px;
  border-radius: 999px;
  background: rgba(168, 237, 244, .16);
  overflow: hidden;
}

.page-news .progress-row__fill {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--cyan-500) 0%, var(--cyan-200) 100%);
}

.page-news .progress-list .progress-row:nth-child(1) .progress-row__fill { width: 100%; }
.page-news .progress-list .progress-row:nth-child(2) .progress-row__fill { width: 96%; }
.page-news .progress-list .progress-row:nth-child(3) .progress-row__fill { width: 88%; }
.page-news .progress-list .progress-row:nth-child(4) .progress-row__fill { width: 74%; }

.page-news .news-band__foot {
  margin: 28px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--news-rule-sea);
  font-size: var(--fs-14);
  line-height: 1.8;
  color: rgba(247, 241, 228, .7);
}

.page-news .news-band__foot a {
  color: var(--cyan-200);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .news-band__media {
  margin: 0;
  border: 1px solid var(--news-rule-sea);
  background: rgba(6, 35, 58, .4);
}

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

@media (min-width: 560px) {
  .page-news .progress-row {
    grid-template-columns: 9.5em minmax(0, 1fr) 3.8em;
  }
  .page-news .progress-row__bar {
    grid-column: auto;
  }
}

@media (min-width: 900px) {
  .page-news .news-band {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    gap: 46px;
    align-items: start;
  }
}

/* ---------- 方案迭代记录 ---------- */

.page-news .release-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--news-rule);
}

.page-news .release-item {
  position: relative;
  padding: 22px 0 22px 24px;
  border-bottom: 1px solid var(--news-rule);
}

.page-news .release-item::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--news-rule);
}

.page-news .release-item::after {
  content: "";
  position: absolute;
  left: 0;
  top: 29px;
  width: 9px;
  height: 9px;
  box-sizing: border-box;
  border: 2px solid var(--cyan-500);
  border-radius: 50%;
  background: var(--paper-100);
}

.page-news .release-item__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 8px;
}

.page-news .release-item__ver {
  font-size: var(--fs-14);
  font-weight: 600;
  letter-spacing: .06em;
  color: var(--sea-700);
}

.page-news .release-item__time {
  margin-left: auto;
  font-size: var(--fs-12);
  letter-spacing: .1em;
  color: rgba(26, 20, 16, .55);
}

.page-news .release-item__title {
  margin: 0 0 6px;
  font-size: var(--fs-18);
  font-weight: 700;
  line-height: 1.5;
}

.page-news .release-item__text {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: rgba(26, 20, 16, .72);
}

/* ---------- 走廊专题 ---------- */

.page-news .news-corridor {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  padding: clamp(24px, 4vw, 42px) clamp(18px, 3.2vw, 38px);
  background: var(--paper-200);
  border-left: 3px solid var(--teal-600);
  overflow: hidden;
}

.page-news .news-corridor::after {
  content: "";
  position: absolute;
  top: -20%;
  right: -60px;
  width: 160px;
  height: 140%;
  background: linear-gradient(90deg, rgba(15, 124, 123, 0) 0%, rgba(15, 124, 123, .1) 100%);
  transform: skewX(-12deg);
  pointer-events: none;
}

.page-news .news-corridor__kicker {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .2em;
  color: var(--teal-600);
}

.page-news .news-corridor__title {
  margin: 0 0 12px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(1.45rem, 3vw, 2.1rem);
  line-height: 1.3;
}

.page-news .news-corridor__lede {
  margin: 0;
  max-width: 38em;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: rgba(26, 20, 16, .78);
}

.page-news .news-corridor__figure {
  margin: 0;
  border: 1px solid rgba(26, 20, 16, .16);
  background: var(--sea-900);
}

.page-news .news-corridor__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
}

.page-news .corridor-entries {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-news .corridor-entry {
  display: grid;
  grid-template-columns: 2.6em minmax(0, 1fr);
  gap: 4px 10px;
  padding-top: 16px;
  border-top: 1px solid var(--news-rule);
}

.page-news .corridor-entry__no {
  font-size: var(--fs-14);
  line-height: 1.6;
  color: var(--orange-500);
}

.page-news .corridor-entry__title {
  margin: 0 0 6px;
  font-size: var(--fs-16);
  font-weight: 700;
  line-height: 1.55;
}

.page-news .corridor-entry__text {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.75;
  color: rgba(26, 20, 16, .72);
}

@media (min-width: 860px) {
  .page-news .news-corridor {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    column-gap: 42px;
    row-gap: 24px;
    align-items: start;
  }
  .page-news .news-corridor__intro {
    grid-column: 1;
  }
  .page-news .corridor-entries {
    grid-column: 1;
  }
  .page-news .news-corridor__figure {
    grid-column: 2;
    grid-row: 1 / span 2;
  }
}

/* ---------- 简报与回看 ---------- */

.page-news .briefing {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
}

.page-news .briefing__cover {
  margin: 0;
  border: 1px solid var(--news-rule);
  background: var(--sea-900);
}

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

.page-news .briefing__lede {
  margin: 0 0 24px;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: rgba(26, 20, 16, .8);
}

.page-news .briefing-list {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  border-top: 1px solid var(--news-rule);
}

.page-news .briefing-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 4px 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--news-rule);
}

.page-news .briefing-item__no {
  font-size: var(--fs-12);
  letter-spacing: .08em;
  color: var(--teal-600);
}

.page-news .briefing-item__title {
  margin: 0;
  font-size: var(--fs-16);
  font-weight: 600;
  line-height: 1.6;
}

.page-news .briefing-item__time {
  grid-column: 2;
  font-size: var(--fs-12);
  letter-spacing: .08em;
  color: rgba(26, 20, 16, .55);
}

.page-news .briefing__note {
  margin: 0 0 22px;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: rgba(26, 20, 16, .72);
}

.page-news .briefing__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

@media (min-width: 560px) {
  .page-news .briefing-item {
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: baseline;
  }
  .page-news .briefing-item__time {
    grid-column: auto;
    white-space: nowrap;
  }
}

@media (min-width: 780px) {
  .page-news .briefing {
    grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr);
    gap: 46px;
    align-items: start;
  }
}

/* ---------- 动效降级 ---------- */

@media (prefers-reduced-motion: reduce) {
  .page-news .news-index__link,
  .page-news .progress-row__fill {
    transition: none;
  }
}
<<<END>>>