/* ===== 赛场手记 · /stories/ ===== */
.page-news {
  display: block;
  padding-bottom: clamp(40px, 8vw, 96px);
}

/* ---------- 首屏声明 ---------- */
.page-news .news-hero {
  position: relative;
  isolation: isolate;
  margin-top: 20px;
  padding: clamp(24px, 4.4vw, 52px);
  border: 1px solid var(--dark-line);
  border-radius: var(--r-lg);
  background:
    radial-gradient(130% 150% at 92% -20%, var(--cyan-soft), transparent 55%),
    radial-gradient(90% 110% at 0% 108%, var(--orange-soft), transparent 60%),
    linear-gradient(158deg, var(--ink-2) 0%, var(--ink-1) 72%);
  overflow: hidden;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.32;
  background-image:
    repeating-linear-gradient(0deg, var(--hair) 0 1px, transparent 1px 56px),
    repeating-linear-gradient(90deg, var(--hair) 0 1px, transparent 1px 56px);
}

.page-news .news-hero__title {
  margin: 14px 0 0;
  max-width: 18ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(31px, 7vw, 64px);
  line-height: 0.99;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-news .news-hero__lead {
  margin: 18px 0 0;
  max-width: 60ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.82;
  color: var(--mist);
}

.page-news .news-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin: 26px 0 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--hair);
  list-style: none;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

.page-news .news-hero__meta li {
  display: inline-flex;
  align-items: baseline;
  gap: 9px;
}

.page-news .news-hero__meta .mono {
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

/* ---------- 区块标题 ---------- */
.page-news .news-sec {
  margin-top: clamp(46px, 7vw, 88px);
}

.page-news .news-sec--tight {
  margin-top: clamp(34px, 5vw, 60px);
}

.page-news .news-sechead {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 20px;
  margin-bottom: clamp(20px, 3vw, 32px);
  padding-bottom: 14px;
  border-bottom: 1px solid var(--hair);
}

.page-news .news-sechead__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 3.6vw, 36px);
  line-height: 1.06;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-news .news-sechead__note {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 14px;
  line-height: 1.6;
  color: var(--mist);
}

/* ---------- 本轮观察 ---------- */
.page-news .news-board {
  display: grid;
  gap: 18px;
}

.page-news .news-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px;
  border: 1px solid var(--dark-line);
  border-radius: var(--r-lg);
  background: linear-gradient(168deg, var(--ink-3), var(--ink-2) 82%);
  transition: border-color 240ms ease, box-shadow 240ms ease, transform 240ms ease;
}

.page-news .news-card:hover {
  border-color: var(--orange);
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}

.page-news .news-card__fig {
  margin: 0;
}

.page-news .news-card__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-news .news-card__no {
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.01em;
  color: var(--orange);
}

.page-news .news-card__stage {
  margin-left: auto;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-news .news-card__title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(18px, 2.2vw, 22px);
  line-height: 1.44;
  color: var(--paper);
}

.page-news .news-card__sum {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .news-card__foot {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px dashed var(--hair);
}

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

.page-news .ftag {
  display: inline-block;
  padding: 4px 11px;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-size: 11.5px;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: background-color 200ms ease, color 200ms ease, border-color 200ms ease;
}

.page-news .ftag--tactic {
  color: var(--orange);
  background: var(--orange-soft);
  border-color: rgba(255, 106, 0, 0.42);
}

.page-news .ftag--data {
  color: var(--cyan);
  background: var(--cyan-soft);
  border-color: rgba(31, 216, 190, 0.42);
}

.page-news .ftag--tactic:hover {
  color: var(--ink-0);
  background: var(--orange);
  border-color: var(--orange);
}

.page-news .ftag--data:hover {
  color: var(--ink-0);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-news .news-card__read {
  margin: 10px 0 0;
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--mist);
  opacity: 0.72;
  transition: opacity 220ms ease, color 220ms ease;
}

.page-news .news-card:hover .news-card__read {
  opacity: 1;
  color: var(--paper);
}

/* ---------- 专题连载 ---------- */
.page-news .series-layout {
  display: grid;
  gap: 22px;
}

.page-news .series-list {
  display: grid;
  gap: 14px;
}

.page-news .series {
  --tone: var(--cyan);
  padding: 16px 18px;
  border: 1px solid var(--dark-line);
  border-left: 3px solid var(--tone);
  border-radius: var(--r-md);
  background: linear-gradient(150deg, var(--ink-2), var(--ink-1));
  transition: transform 220ms ease, border-color 220ms ease;
}

.page-news .series[data-tone="tactic"] {
  --tone: var(--orange);
}

.page-news .series[data-tone="data"] {
  --tone: var(--cyan);
}

.page-news .series[data-tone="archive"] {
  --tone: var(--amber);
}

.page-news .series:hover {
  border-color: var(--tone);
  transform: translateX(4px);
}

.page-news .series .label {
  display: inline-block;
}

.page-news .series__title {
  margin: 9px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-news .series__desc {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.74;
  color: var(--mist);
}

.page-news .series__latest {
  margin: 12px 0 0;
  padding-top: 11px;
  border-top: 1px dashed var(--hair);
  font-size: 13.5px;
  line-height: 1.66;
  color: var(--mist);
}

.page-news .series__latest .mono {
  margin-right: 8px;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--tone);
}

.page-news .series__latest a {
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: color 180ms ease, border-color 180ms ease;
}

.page-news .series__latest a:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-news .series-fig {
  margin: 0;
}

/* ---------- 数据怎么读 ---------- */
.page-news .read-grid {
  gap: clamp(20px, 3vw, 34px);
  align-items: start;
}

.page-news .read-lead {
  margin: 0 0 22px;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.86;
  color: var(--paper);
}

.page-news .read-list {
  margin: 0;
  border-top: 1px solid var(--hair);
}

.page-news .read-list > div {
  padding: 16px 0;
  border-bottom: 1px solid var(--hair);
}

.page-news .read-list dt {
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16.5px;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-news .read-list dt::before {
  content: "";
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--cyan);
}

.page-news .read-list > div:nth-child(2) dt::before {
  background: var(--orange);
}

.page-news .read-list > div:nth-child(3) dt::before {
  background: var(--amber);
}

.page-news .read-list dd {
  margin: 4px 0 0 17px;
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--mist);
}

.page-news .read-more {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .read-more a {
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan);
  transition: color 180ms ease;
}

.page-news .read-more a:hover {
  color: var(--cyan);
}

.page-news .read-fig {
  margin: 0;
}

/* ---------- 赛季阶段回看 ---------- */
.page-news .phase-wrap {
  display: grid;
  gap: 24px;
}

.page-news .phase-col {
  border-top: 1px solid var(--line);
}

.page-news .phase {
  border-bottom: 1px solid var(--line);
  background: linear-gradient(140deg, var(--ink-2), transparent 72%);
}

.page-news .phase__sum {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  padding: 16px 6px;
  list-style: none;
  cursor: pointer;
  transition: background-color 200ms ease;
}

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

.page-news .phase__sum:hover {
  background: var(--cyan-soft);
}

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

.page-news .phase__no {
  font-size: 22px;
  font-weight: 700;
  line-height: 1;
  color: var(--orange);
}

.page-news .phase__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-news .phase__hint {
  font-size: 13px;
  color: var(--mist);
}

.page-news .phase__sum::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 17px;
  line-height: 1;
  color: var(--cyan);
}

.page-news .phase[open] .phase__sum::after {
  content: "\2212";
}

.page-news .phase__list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0 6px 18px;
  list-style: none;
}

.page-news .phase__list li {
  position: relative;
  padding-left: 22px;
  font-size: 14.5px;
  line-height: 1.74;
  color: var(--mist);
}

.page-news .phase__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 12px;
  height: 1px;
  background: var(--line);
}

.page-news .phase__list a {
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 180ms ease, border-color 180ms ease;
}

.page-news .phase__list a:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-news .phase-fig {
  margin: 0;
}

/* ---------- 投稿与线索 ---------- */
.page-news .pitch-grid {
  gap: 16px;
}

.page-news .pitch-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px;
  border: 1px solid var(--dark-line);
  border-radius: var(--r-md);
  background: linear-gradient(160deg, var(--ink-2), var(--ink-1));
  transition: border-color 220ms ease;
}

.page-news .pitch-card:hover {
  border-color: var(--cyan);
}

.page-news .pitch-card__no {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-news .pitch-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17.5px;
  line-height: 1.3;
  color: var(--paper);
}

.page-news .pitch-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .pitch-card .btn {
  margin-top: auto;
  align-self: flex-start;
}

/* ---------- 滚动显现 ---------- */
@media (scripting: enabled) {
  .page-news [data-reveal] {
    opacity: 0;
    transform: translateY(16px);
    transition:
      opacity 560ms cubic-bezier(0.22, 0.61, 0.36, 1),
      transform 560ms cubic-bezier(0.22, 0.61, 0.36, 1);
  }

  .page-news [data-reveal].is-in {
    opacity: 1;
    transform: none;
  }
}

/* ---------- 断点：平板 ---------- */
@media (min-width: 760px) {
  .page-news .news-board {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
    align-items: start;
  }

  .page-news .news-card:nth-child(2) {
    margin-top: 32px;
  }

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

  .page-news .pitch-grid {
    gap: 18px;
  }
}

/* ---------- 断点：桌面 ---------- */
@media (min-width: 960px) {
  .page-news .news-board {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .news-card:nth-child(2) {
    margin-top: 34px;
  }

  .page-news .news-card:nth-child(3) {
    margin-top: 66px;
  }

  .page-news .series-layout {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    gap: 28px;
  }

  .page-news .series-fig {
    position: sticky;
    top: 104px;
  }

  .page-news .phase-wrap {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    gap: 30px;
    align-items: start;
  }

  .page-news .phase-fig {
    position: sticky;
    top: 104px;
  }
}

@media (min-width: 1180px) {
  .page-news .series-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }
}

/* ---------- 降级：减少动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-news [data-reveal],
  .page-news [data-reveal].is-in {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

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

  .page-news .news-card,
  .page-news .series,
  .page-news .ftag,
  .page-news .phase__sum,
  .page-news .phase__list a,
  .page-news .series__latest a {
    transition: none !important;
  }
}