.page-news {
  --news-rail: 92px;
  --news-pad: clamp(20px, 3.4vw, 34px);
  background: var(--turf);
  color: var(--white);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-top: calc(var(--header-h) + clamp(30px, 6vw, 76px));
  padding-bottom: clamp(44px, 7vw, 92px);
  background:
    radial-gradient(115% 88% at 6% 0%, rgba(57, 224, 176, 0.16), transparent 58%),
    radial-gradient(90% 70% at 100% 10%, rgba(232, 72, 63, 0.14), transparent 62%),
    linear-gradient(180deg, var(--field) 0%, var(--turf) 76%);
}

.page-news .news-hero__media {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.page-news .news-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  filter: saturate(0.8) contrast(1.05);
}

.page-news .news-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(14, 48, 40, 0.42) 0%, rgba(7, 28, 23, 0.94) 82%);
}

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

.page-news .breadcrumbs {
  margin-bottom: clamp(22px, 4vw, 44px);
}

.page-news .news-kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--teal);
}

.page-news .news-hero h1 {
  margin: 0;
  max-width: 18ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(38px, 7.6vw, 92px);
  line-height: 0.98;
  letter-spacing: -0.015em;
  color: var(--white);
}

.page-news .news-lede {
  margin: clamp(18px, 3vw, 28px) 0 0;
  max-width: 52ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: var(--data);
}

.page-news .news-hero__facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 18px 28px;
  margin: clamp(28px, 5vw, 48px) 0 0;
  padding: clamp(18px, 3vw, 26px) 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.page-news .news-fact {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-news .news-fact__n {
  font-family: var(--font-mono);
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 700;
  line-height: 1;
  color: var(--yellow);
}

.page-news .news-fact__l {
  font-size: 13px;
  line-height: 1.6;
  color: var(--data);
}

/* ---------- 编辑台 / 索引 ---------- */
.page-news .news-desk__grid {
  display: grid;
  gap: clamp(28px, 5vw, 56px);
}

.page-news .news-desk__aside h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(26px, 4vw, 40px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-news .news-desk__text {
  margin: 0 0 24px;
  max-width: 40ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--data);
}

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

.page-news .news-index li {
  border-bottom: 1px solid var(--line-soft);
}

.page-news .news-index a {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 12px;
  padding: 18px 4px;
  text-decoration: none;
  color: var(--white);
  transition: background 0.2s ease, padding-left 0.2s ease;
  border-radius: var(--radius-md);
}

.page-news .news-index a:hover,
.page-news .news-index a:focus-visible {
  background: rgba(57, 224, 176, 0.08);
  padding-left: 12px;
}

.page-news .news-index a:focus-visible {
  outline: 2px solid var(--yellow);
  outline-offset: 2px;
}

.page-news .news-index__no {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--red);
}

.page-news .news-index__body {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.page-news .news-index__body strong {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(18px, 2.2vw, 22px);
  letter-spacing: 0.01em;
}

.page-news .news-index__body em {
  font-style: normal;
  font-size: 13px;
  line-height: 1.6;
  color: var(--data);
}

.page-news .news-index__count {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--teal);
  white-space: nowrap;
}

/* ---------- 标签胶囊 ---------- */
.page-news .news-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(28px, 4vw, 44px);
}

.page-news .news-chip {
  display: inline-flex;
  align-items: center;
  padding: 9px 18px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line);
  background: rgba(28, 75, 61, 0.42);
  color: var(--white);
  font-size: 14px;
  text-decoration: none;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.page-news .news-chip:hover {
  border-color: var(--teal);
  color: var(--teal);
  background: rgba(57, 224, 176, 0.1);
}

.page-news .news-chip:focus-visible {
  outline: 2px solid var(--yellow);
  outline-offset: 3px;
  color: var(--yellow);
}

/* ---------- 哨声波形分隔 ---------- */
.page-news .news-wave {
  color: var(--teal);
  opacity: 0.42;
  padding: 0 var(--gutter);
}

.page-news .news-wave svg {
  display: block;
  width: 100%;
  height: 34px;
}

/* ---------- 文章流 ---------- */
.page-news .news-stream__head {
  max-width: 62ch;
  margin-bottom: clamp(24px, 4vw, 40px);
}

.page-news .news-stream__head h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(26px, 4.2vw, 42px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-news .news-stream__lead {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--data);
}

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

.page-news .news-item {
  display: grid;
  gap: 12px;
  padding: clamp(22px, 3.4vw, 34px) 0;
  border-top: 1px solid var(--line);
}

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

.page-news .news-item__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--red);
}

.page-news .news-item__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.page-news .news-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 11px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--data);
  background: rgba(169, 195, 206, 0.07);
}

.page-news .news-badge--red {
  color: var(--red);
  border-color: rgba(232, 72, 63, 0.5);
  background: var(--red-soft);
}

.page-news .news-badge--yellow {
  color: var(--yellow);
  border-color: rgba(255, 201, 60, 0.5);
  background: var(--yellow-soft);
}

.page-news .news-badge--teal {
  color: var(--teal);
  border-color: rgba(57, 224, 176, 0.45);
  background: var(--teal-soft);
}

.page-news .news-item__figure {
  max-width: 540px;
  margin-bottom: 18px;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-news .news-item__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .news-item h3 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 3vw, 27px);
  line-height: 1.26;
  color: var(--white);
}

.page-news .news-item__body > p {
  margin: 0 0 14px;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.82;
  color: var(--data);
}

.page-news .news-item__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: rgba(169, 195, 206, 0.72);
}

/* ---------- 规则专题 ---------- */
.page-news .news-rule-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: clamp(18px, 3vw, 28px);
}

.page-news .news-rule {
  position: relative;
  padding: 4px 0 4px 20px;
  border-left: 3px solid var(--red);
}

.page-news .news-rule:nth-child(even) {
  border-left-color: var(--yellow);
}

.page-news .news-rule:nth-child(3) {
  border-left-color: var(--teal);
}

.page-news .news-rule__tag {
  display: inline-block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--data);
}

.page-news .news-rule h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(19px, 2.6vw, 24px);
  line-height: 1.3;
  color: var(--white);
}

.page-news .news-rule p {
  margin: 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--data);
}

.page-news .news-rules__cta {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: flex-start;
  margin-top: clamp(30px, 5vw, 48px);
  padding-top: clamp(22px, 3vw, 30px);
  border-top: 1px solid var(--line);
}

.page-news .news-rules__cta p {
  margin: 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--white);
}

/* ---------- 收藏入口 ---------- */
.page-news .news-save__panel {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  padding: clamp(26px, 5vw, 54px);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(140deg, rgba(28, 75, 61, 0.92), rgba(14, 48, 40, 0.96)),
    var(--field);
  border: 1px solid var(--line);
}

.page-news .news-save__text h2 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(26px, 4vw, 40px);
  line-height: 1.14;
  color: var(--white);
}

.page-news .news-save__text p {
  margin: 0 0 14px;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.82;
  color: var(--data);
}

.page-news .news-save__text p:last-child {
  margin-bottom: 0;
}

.page-news .news-save__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-start;
}

/* ---------- 响应式 ---------- */
@media (min-width: 780px) {
  .page-news .news-hero h1 {
    max-width: 20ch;
  }

  .page-news .news-item {
    grid-template-columns: var(--news-rail) minmax(0, 1fr);
    gap: 20px 32px;
    align-items: start;
  }

  .page-news .news-item__no {
    padding-top: 8px;
    font-size: 13px;
  }

  .page-news .news-rules__cta {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

@media (min-width: 960px) {
  .page-news .news-desk__grid {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    align-items: start;
  }

  .page-news .news-save__panel {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.6fr);
    align-items: center;
  }

  .page-news .news-save__actions {
    flex-direction: column;
    align-items: stretch;
  }
}