/* ============ 赛场观察 /stories/ ============ */

.page-news {
  --pn-shell: var(--shell);
  --pn-rail-gap: 14px;
  --pn-strip: rgba(255, 162, 58, .09);
  background: var(--bg);
  color: var(--ink);
  overflow-x: clip;
}

.page-news .label {
  letter-spacing: .08em;
}

/* ---------- 面包屑 ---------- */
.page-news .crumbs {
  max-width: var(--pn-shell);
  margin: 0 auto;
  padding: 20px var(--gutter) 0;
}

/* ---------- 开场 ---------- */
.page-news .news-intro {
  position: relative;
  isolation: isolate;
  max-width: var(--pn-shell);
  margin: 0 auto;
  padding: 24px var(--gutter) 30px;
  border-bottom: 1px solid var(--line);
}

.page-news .news-intro::before {
  content: "";
  position: absolute;
  top: -30%;
  right: -18%;
  width: 62vw;
  height: 62vw;
  max-width: 620px;
  max-height: 620px;
  background: radial-gradient(circle at 50% 50%, rgba(53, 245, 200, .14), transparent 64%);
  z-index: -1;
  pointer-events: none;
}

.page-news .news-intro__kicker {
  margin: 0 0 12px;
  color: var(--mint);
}

.page-news .news-intro__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 7vw, 3.4rem);
  line-height: 1.06;
  letter-spacing: .01em;
  color: var(--ink);
  text-wrap: balance;
}

.page-news .news-intro__lead {
  margin: 16px 0 0;
  max-width: 60ch;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--ink-dim);
}

.page-news .news-intro__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-intro__facts li {
  display: flex;
  align-items: baseline;
  gap: 6px;
  font-size: .82rem;
  color: var(--ink-dim);
  border-left: 1px solid var(--line);
  padding-left: 10px;
}

.page-news .news-intro__facts .num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--amber);
  font-variant-numeric: tabular-nums;
}

/* ---------- 专题带 ---------- */
.page-news .news-topics {
  max-width: var(--pn-shell);
  margin: 0 auto;
  padding: 34px var(--gutter) 10px;
}

.page-news .topic-rail {
  display: flex;
  gap: var(--pn-rail-gap);
  margin: 18px 0 0;
  padding: 2px 2px 16px;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: var(--line) transparent;
}

.page-news .topic-rail::-webkit-scrollbar {
  height: 4px;
}

.page-news .topic-rail::-webkit-scrollbar-thumb {
  background: var(--line);
  border-radius: 2px;
}

.page-news .topic-card {
  flex: 0 0 76%;
  scroll-snap-align: start;
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color .2s var(--ease), transform .2s var(--ease);
}

.page-news .topic-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--mint), transparent 82%);
}

.page-news .topic-card--2::before {
  background: linear-gradient(90deg, var(--mint-soft), transparent 72%);
  opacity: .78;
}

.page-news .topic-card--3::before {
  background: linear-gradient(90deg, var(--amber), transparent 74%);
  opacity: .7;
}

.page-news .topic-card--4::before {
  background: linear-gradient(90deg, var(--mint) 10%, var(--amber) 96%);
  opacity: .62;
}

.page-news .topic-card__link {
  position: relative;
  z-index: 1;
  display: grid;
  align-content: start;
  gap: 8px;
  min-height: 176px;
  padding: 20px 16px 18px;
  color: inherit;
  text-decoration: none;
}

.page-news .topic-card__idx {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: .82rem;
  letter-spacing: .06em;
  color: var(--ink-dim);
  font-variant-numeric: tabular-nums;
}

.page-news .topic-card__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  line-height: 1.2;
  letter-spacing: .02em;
  color: var(--ink);
}

.page-news .topic-card__desc {
  font-size: .88rem;
  line-height: 1.7;
  color: var(--ink-dim);
}

.page-news .topic-card__count {
  margin-top: auto;
  font-size: .78rem;
  letter-spacing: .06em;
  color: var(--mint-soft);
}

.page-news .topic-card__count .num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--amber);
  font-variant-numeric: tabular-nums;
}

/* ---------- 跑动节奏带 ---------- */
.page-news .pace-band {
  max-width: var(--pn-shell);
  margin: 0 auto;
  padding: 12px var(--gutter) 36px;
  display: grid;
  gap: 20px;
}

.page-news .pace-band__figure {
  margin: 0;
}

.page-news .pace-band__copy {
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-news .pace-band__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.45rem, 4.4vw, 2.1rem);
  line-height: 1.18;
  letter-spacing: .01em;
  color: var(--ink);
}

.page-news .pace-band__text {
  margin: 0;
  font-size: .98rem;
  line-height: 1.78;
  color: var(--ink-dim);
}

.page-news .pace-band__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-news .pace-band__list li {
  position: relative;
  padding-left: 18px;
  font-size: .9rem;
  line-height: 1.68;
  color: var(--ink);
}

.page-news .pace-band__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 10px;
  height: 1px;
  background: var(--mint);
}

/* ---------- 最新观察 ---------- */
.page-news .news-latest {
  max-width: var(--pn-shell);
  margin: 0 auto;
  padding: 0 var(--gutter) 34px;
}

.page-news .news-latest__top {
  display: grid;
  gap: 18px;
  padding-bottom: 20px;
  border-top: 1px solid var(--line);
  padding-top: 26px;
}

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

.page-news .obs-list {
  margin: 0;
  padding: 0 4px;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-news .obs-item__box {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color .18s var(--ease), transform .18s var(--ease), background-color .18s var(--ease);
}

.page-news .obs-item__sum {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 26px;
  grid-template-areas:
    "meta mark"
    "title mark";
  gap: 10px 12px;
  align-items: start;
  padding: 16px 16px 18px;
  cursor: pointer;
  list-style: none;
}

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

.page-news .obs-item__meta {
  grid-area: meta;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-news .obs-item__tag {
  display: inline-block;
  padding: 2px 8px;
  font-size: .72rem;
  letter-spacing: .08em;
  color: var(--mint);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(53, 245, 200, .07);
}

.page-news .obs-item__time {
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .05em;
  color: var(--ink-dim);
  font-variant-numeric: tabular-nums;
}

.page-news .obs-item__title {
  grid-area: title;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.12rem;
  line-height: 1.42;
  letter-spacing: .01em;
  color: var(--ink);
}

.page-news .obs-item__mark {
  grid-area: mark;
  position: relative;
  justify-self: end;
  width: 24px;
  height: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  flex: none;
}

.page-news .obs-item__mark::before,
.page-news .obs-item__mark::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--mint);
  transition: transform .18s var(--ease);
}

.page-news .obs-item__mark::before {
  width: 10px;
  height: 1px;
  transform: translate(-50%, -50%);
}

.page-news .obs-item__mark::after {
  width: 1px;
  height: 10px;
  transform: translate(-50%, -50%);
}

.page-news .obs-item__box[open] {
  border-color: var(--mint);
}

.page-news .obs-item__box[open] .obs-item__mark::after {
  transform: translate(-50%, -50%) scaleY(0);
}

.page-news .obs-item__body {
  padding: 0 16px 18px;
  border-top: 1px solid var(--line);
  margin-top: -1px;
  padding-top: 14px;
}

.page-news .obs-item__body p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.78;
  color: var(--ink-dim);
}

.page-news .obs-item__points {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 6px;
}

.page-news .obs-item__points li {
  position: relative;
  padding-left: 16px;
  font-size: .86rem;
  line-height: 1.68;
  color: var(--ink);
}

.page-news .obs-item__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .66em;
  width: 8px;
  height: 1px;
  background: var(--amber);
}

.page-news .obs-item__cta {
  margin-top: 12px !important;
}

.page-news .obs-item__cta a {
  font-size: .84rem;
  color: var(--mint);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 245, 200, .4);
  padding-bottom: 1px;
}

/* ---------- 归档条 ---------- */
.page-news .archive-strip {
  position: relative;
  margin: 0 0 34px;
  padding: 18px 0;
  background: linear-gradient(90deg, var(--pn-strip), transparent 82%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow-x: auto;
  scrollbar-width: none;
}

.page-news .archive-strip::-webkit-scrollbar {
  display: none;
}

.page-news .archive-strip__inner {
  max-width: var(--pn-shell);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  align-items: center;
  gap: 22px;
  min-width: max-content;
}

.page-news .archive-strip__title {
  margin: 0;
  flex: none;
  font-size: .75rem;
  letter-spacing: .08em;
  color: var(--ink-dim);
}

.page-news .archive-strip__track {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .archive-strip__node a {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 8px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-decoration: none;
  background: rgba(11, 31, 26, .55);
  transition: border-color .18s var(--ease), background-color .18s var(--ease);
}

.page-news .archive-strip__season {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: .95rem;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

.page-news .archive-strip__state {
  font-size: .72rem;
  letter-spacing: .06em;
  color: var(--ink-dim);
}

/* ---------- 补时专栏 ---------- */
.page-news .stop-col {
  max-width: var(--pn-shell);
  margin: 0 auto;
  padding: 0 var(--gutter) 34px;
}

.page-news .stop-col__head {
  display: grid;
  gap: 20px;
}

.page-news .stop-col__figure {
  margin: 0;
}

.page-news .stop-col__copy {
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-news .stop-col__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.45rem, 4.4vw, 2.1rem);
  line-height: 1.18;
  letter-spacing: .01em;
  color: var(--ink);
}

.page-news .stop-col__copy p {
  margin: 0;
  font-size: .95rem;
  line-height: 1.78;
  color: var(--ink-dim);
}

.page-news .stop-sample {
  margin-top: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  overflow: hidden;
}

.page-news .stop-sample__sum {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px;
  cursor: pointer;
  list-style: none;
}

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

.page-news .stop-sample__sum-text {
  font-size: .95rem;
  font-weight: 500;
  color: var(--ink);
}

.page-news .stop-sample__hint {
  flex: none;
  font-size: .72rem;
  letter-spacing: .08em;
  color: var(--mint);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 3px 9px;
}

.page-news .stop-sample__body {
  border-top: 1px solid var(--line);
  padding: 6px 16px 16px;
}

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

.page-news .stop-tl__row {
  display: grid;
  grid-template-columns: 4.2rem minmax(0, 1fr);
  gap: 4px 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.page-news .stop-tl__row:last-child {
  border-bottom: 0;
}

.page-news .stop-tl__clock {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: .9rem;
  color: var(--amber);
  font-variant-numeric: tabular-nums;
}

.page-news .stop-tl__text {
  font-size: .88rem;
  line-height: 1.7;
  color: var(--ink);
}

.page-news .stop-tl__tier {
  grid-column: 2;
  font-size: .72rem;
  letter-spacing: .07em;
  color: var(--ink-dim);
}

/* ---------- 赛季归档 ---------- */
.page-news .season-arch {
  max-width: var(--pn-shell);
  margin: 0 auto;
  padding: 0 var(--gutter) 36px;
}

.page-news .season-arch__figure {
  margin: 0 0 22px;
}

.page-news .arch-cols {
  display: grid;
  gap: 14px;
}

.page-news .arch-col {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 18px 16px 20px;
  display: grid;
  align-content: start;
  gap: 10px;
}

.page-news .arch-col__tag {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .06em;
  color: var(--amber);
  font-variant-numeric: tabular-nums;
}

.page-news .arch-col__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.22rem;
  line-height: 1.32;
  color: var(--ink);
}

.page-news .arch-col__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 7px;
}

.page-news .arch-col__list li {
  position: relative;
  padding-left: 14px;
  font-size: .86rem;
  line-height: 1.68;
  color: var(--ink-dim);
}

.page-news .arch-col__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 6px;
  height: 1px;
  background: var(--mint);
}

.page-news .season-arch__note {
  margin: 20px 0 0;
  font-size: .86rem;
  line-height: 1.75;
  color: var(--ink-dim);
}

.page-news .season-arch__note a {
  color: var(--mint);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 245, 200, .4);
}

/* ---------- 参与方式 ---------- */
.page-news .join-us {
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 162, 58, .07), transparent 72%);
}

.page-news .join-us__inner {
  max-width: var(--pn-shell);
  margin: 0 auto;
  padding: 32px var(--gutter) 40px;
  display: grid;
  gap: 14px;
}

.page-news .join-us__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.4rem, 4.2vw, 2rem);
  line-height: 1.2;
  color: var(--ink);
}

.page-news .join-us__text {
  margin: 0;
  max-width: 62ch;
  font-size: .95rem;
  line-height: 1.8;
  color: var(--ink-dim);
}

.page-news .join-us__contacts {
  margin: 6px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-news .join-us__contacts li {
  display: grid;
  gap: 3px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}

.page-news .join-us__key {
  font-size: .72rem;
  letter-spacing: .08em;
  color: var(--ink-dim);
}

.page-news .join-us__val {
  font-family: var(--font-mono);
  font-size: .95rem;
  color: var(--ink);
  word-break: break-all;
}

.page-news .join-us__hint {
  font-size: .74rem;
  color: var(--ink-dim);
}

.page-news .join-us__links {
  margin: 8px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 媒体容器微调 ---------- */
.page-news .media-figure .media {
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-news .media-figure .media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(.68) contrast(1.06);
}

.page-news .media__caption {
  margin: 10px 0 0;
  font-size: .78rem;
  line-height: 1.6;
  color: var(--ink-dim);
}

/* ---------- 终端适配 ---------- */
@media (min-width: 640px) {
  .page-news .topic-card {
    flex-basis: 47%;
  }

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

@media (min-width: 760px) {
  .page-news .obs-item__sum {
    grid-template-columns: 8.5rem minmax(0, 1fr) 26px;
    grid-template-areas: "meta title mark";
    align-items: center;
    gap: 0 18px;
    padding: 18px 20px;
  }

  .page-news .obs-item__meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 5px;
  }

  .page-news .obs-item__body {
    padding: 16px 20px 20px;
  }

  .page-news .stop-tl__row {
    grid-template-columns: 4.6rem minmax(0, 1fr) 7.5rem;
    align-items: baseline;
  }

  .page-news .stop-tl__tier {
    grid-column: 3;
    text-align: right;
  }
}

@media (min-width: 900px) {
  .page-news .news-intro {
    padding-top: 34px;
    padding-bottom: 38px;
  }

  .page-news .news-topics {
    padding-top: 42px;
  }

  .page-news .topic-card {
    flex-basis: calc((100% - 3 * var(--pn-rail-gap)) / 4);
  }

  .page-news .pace-band {
    grid-template-columns: minmax(0, 320px) minmax(0, 1fr);
    align-items: center;
    gap: 34px;
    padding-bottom: 46px;
  }

  .page-news .news-latest__top {
    grid-template-columns: minmax(0, 340px) minmax(0, 1fr);
    align-items: end;
    gap: 32px;
  }

  .page-news .stop-col__head {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
    gap: 34px;
  }

  .page-news .arch-cols {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .page-news .join-us__contacts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: 640px;
  }
}

@media (hover: hover) and (pointer: fine) {
  .page-news .topic-card:hover {
    border-color: var(--mint);
    transform: translateY(-2px);
  }

  .page-news .obs-item__box:hover {
    border-color: var(--mint-soft);
  }

  .page-news .archive-strip__node a:hover {
    border-color: var(--amber);
    background: rgba(255, 162, 58, .08);
  }
}

@media (hover: hover) and (pointer: fine) and (prefers-reduced-motion: no-preference) {
  .page-news .obs-item__box:hover {
    transform: translateX(4px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .topic-card,
  .page-news .obs-item__box,
  .page-news .obs-item__mark::before,
  .page-news .obs-item__mark::after,
  .page-news .archive-strip__node a {
    transition: none;
  }

  .page-news .obs-item__box:hover,
  .page-news .topic-card:hover {
    transform: none;
  }
}