/* ============================================================
   观察报告 / page-news
   ============================================================ */

.page-news {
  --news-gap: clamp(18px, 2.4vw, 30px);
  --news-rail: 248px;
  --news-hair: rgba(255, 255, 255, 0.12);
  background: var(--pb-night);
  color: var(--pb-text-soft);
  overflow-x: clip;
}

.page-news img {
  max-width: 100%;
  display: block;
}

/* ---------- 首屏 ---------- */

.page-news .news-hero {
  position: relative;
  padding: clamp(24px, 4.5vw, 56px) 0 clamp(34px, 5.5vw, 76px);
  background:
    radial-gradient(120% 90% at 92% -14%, rgba(255, 106, 26, 0.26), transparent 58%),
    radial-gradient(90% 70% at -8% 112%, rgba(46, 168, 255, 0.16), transparent 62%),
    linear-gradient(180deg, var(--pb-night) 0%, var(--pb-panel) 100%);
  overflow: hidden;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  right: -70px;
  bottom: -30px;
  width: min(62vw, 430px);
  height: 150px;
  background: repeating-linear-gradient(
    -58deg,
    rgba(182, 255, 60, 0.16) 0 3px,
    transparent 3px 14px
  );
  transform: skewY(-6deg);
  pointer-events: none;
}

.page-news .news-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 15px;
  align-content: start;
}

.page-news .news-hero__crumb {
  margin: 0;
  font-size: 13px;
}

.page-news .news-hero__kicker {
  margin: 6px 0 0;
  color: var(--pb-orange-soft);
}

.page-news .news-hero__title {
  margin: 0;
  max-width: 22ch;
  font-size: clamp(30px, 6.4vw, 56px);
  line-height: 1.12;
  font-weight: 900;
  letter-spacing: -0.015em;
  color: #fff;
}

.page-news .news-hero__lead {
  margin: 0;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--pb-text-soft);
}

.page-news .news-hero__meta {
  list-style: none;
  margin: 10px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--news-hair);
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  font-size: 13px;
  color: var(--pb-mute);
}

.page-news .news-hero__meta li {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
}

.page-news .news-hero__meta .pb-num {
  font-size: 20px;
  font-weight: 700;
  line-height: 1;
  color: var(--pb-lime);
}

/* ---------- 重点报告 ---------- */

.page-news .news-feature {
  padding: clamp(30px, 5vw, 68px) 0;
  background: var(--pb-panel);
}

.page-news .news-feature__grid {
  display: grid;
  gap: var(--news-gap);
}

@media (min-width: 880px) {
  .page-news .news-feature__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: stretch;
  }
}

.page-news .news-feature__media {
  position: relative;
  margin: 0;
  background: var(--pb-night);
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 30px), calc(100% - 30px) 100%, 0 100%);
}

.page-news .news-feature__media img {
  width: 100%;
  height: clamp(220px, 42vw, 460px);
  object-fit: cover;
}

.page-news .news-feature__body {
  display: flex;
  flex-direction: column;
  gap: 13px;
  padding: clamp(20px, 3vw, 32px);
  background:
    linear-gradient(148deg, rgba(255, 106, 26, 0.18), rgba(11, 22, 38, 0) 62%),
    var(--pb-night);
  border-left: 3px solid var(--pb-orange);
}

.page-news .news-feature__kicker {
  margin: 0;
  color: var(--pb-orange-soft);
}

.page-news .news-feature__body .pb-section__title {
  margin: 0;
  font-size: clamp(22px, 3.2vw, 32px);
  line-height: 1.3;
  font-weight: 900;
  color: #fff;
}

.page-news .news-feature__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--pb-text-soft);
}

.page-news .news-feature__cta {
  align-self: flex-start;
  margin-top: 6px;
}

/* ---------- 条目列表 ---------- */

.page-news .news-ledger {
  padding: clamp(34px, 5.5vw, 80px) 0;
  background: var(--pb-board);
  color: var(--pb-ink);
}

.page-news .news-ledger__head {
  display: grid;
  gap: 10px;
  max-width: 46em;
  margin-bottom: clamp(22px, 3.5vw, 42px);
}

.page-news .news-ledger .pb-section__num {
  margin: 0;
  color: var(--pb-orange);
}

.page-news .news-ledger .pb-section__title {
  margin: 0;
  font-size: clamp(24px, 3.6vw, 36px);
  line-height: 1.25;
  font-weight: 900;
  color: var(--pb-ink);
}

.page-news .news-ledger .pb-section__lead {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--pb-mute);
}

.page-news .news-ledger__body {
  display: grid;
  gap: var(--news-gap);
}

@media (min-width: 900px) {
  .page-news .news-ledger__body {
    grid-template-columns: var(--news-rail) minmax(0, 1fr);
    align-items: start;
    gap: clamp(24px, 3.4vw, 44px);
  }
}

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

.page-news .news-rail__label {
  margin: 0;
  color: var(--pb-mute);
}

.page-news .news-rail__filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

@media (min-width: 900px) {
  .page-news .news-rail__filter {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 6px;
  }

  .page-news .news-rail__filter .pb-filter__btn {
    width: 100%;
    justify-content: flex-start;
    text-align: left;
  }
}

.page-news .news-rail__tex {
  display: none;
  margin: 6px 0 0;
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}

@media (min-width: 900px) {
  .page-news .news-rail__tex {
    display: block;
  }
}

.page-news .news-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

@media (min-width: 700px) {
  .page-news .news-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-news .news-item {
  background: #fff;
  border: 1px solid var(--pb-hair-ink);
  border-left: 3px solid var(--pb-orange);
  transition: transform var(--pb-t) var(--pb-ease), box-shadow var(--pb-t) var(--pb-ease);
}

.page-news .news-item:hover,
.page-news .news-item:focus-within {
  transform: translateY(-4px);
  box-shadow: 0 16px 32px rgba(14, 27, 44, 0.15);
}

.page-news .news-item__link {
  display: grid;
  gap: 10px;
  height: 100%;
  padding: 18px 20px 20px;
  align-content: start;
  text-decoration: none;
  color: inherit;
}

.page-news .news-item__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.page-news .news-item__tag {
  color: var(--pb-orange);
  font-size: 12px;
}

.page-news .news-item__no {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--pb-mute);
}

.page-news .news-item__title {
  margin: 0;
  font-size: 17px;
  line-height: 1.5;
  font-weight: 700;
  color: var(--pb-ink);
  transition: color var(--pb-t) var(--pb-ease);
}

.page-news .news-item:hover .news-item__title,
.page-news .news-item:focus-within .news-item__title {
  color: var(--pb-orange);
}

.page-news .news-item__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--pb-mute);
}

.page-news .news-item__media {
  display: block;
  overflow: hidden;
}

.page-news .news-item__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (min-width: 700px) {
  .page-news .news-item--wide {
    grid-column: 1 / -1;
  }

  .page-news .news-item--wide .news-item__link {
    grid-template-columns: minmax(0, 250px) minmax(0, 1fr);
    grid-template-areas:
      "media top"
      "media title"
      "media desc";
    gap: 10px 24px;
    align-items: start;
  }

  .page-news .news-item--wide .news-item__media {
    grid-area: media;
    align-self: stretch;
    min-height: 190px;
  }

  .page-news .news-item--wide .news-item__top {
    grid-area: top;
  }

  .page-news .news-item--wide .news-item__title {
    grid-area: title;
  }

  .page-news .news-item--wide .news-item__desc {
    grid-area: desc;
  }
}

/* ---------- 赛季专题 ---------- */

.page-news .news-season {
  padding: clamp(34px, 5.5vw, 80px) 0 clamp(30px, 4.5vw, 60px);
  background:
    radial-gradient(80% 120% at 12% 0%, rgba(46, 168, 255, 0.14), transparent 60%),
    var(--pb-night);
}

.page-news .news-season__head {
  display: grid;
  gap: clamp(18px, 3vw, 30px);
  margin-bottom: clamp(20px, 3vw, 34px);
}

@media (min-width: 860px) {
  .page-news .news-season__head {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
  }
}

.page-news .news-season__intro {
  display: grid;
  gap: 10px;
}

.page-news .news-season .pb-section__num {
  margin: 0;
  color: var(--pb-cyan);
}

.page-news .news-season .pb-section__title {
  margin: 0;
  font-size: clamp(24px, 3.6vw, 36px);
  line-height: 1.25;
  font-weight: 900;
  color: #fff;
}

.page-news .news-season .pb-section__lead {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--pb-mute);
}

.page-news .news-season__cover {
  margin: 0;
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
}

.page-news .news-season__cover img {
  width: 100%;
  height: clamp(150px, 24vw, 230px);
  object-fit: cover;
}

.page-news .news-season__scroll {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding: 4px max(var(--pb-gutter), calc((100vw - var(--pb-shell)) / 2)) 24px;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-news .news-season__scroll::-webkit-scrollbar {
  height: 6px;
}

.page-news .news-season__scroll::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.06);
}

.page-news .news-season__scroll::-webkit-scrollbar-thumb {
  background: var(--pb-orange);
}

.page-news .news-season__card {
  flex: 0 0 min(82vw, 340px);
  scroll-snap-align: start;
  display: grid;
  gap: 11px;
  align-content: start;
  padding: 22px 22px 26px;
  background: linear-gradient(158deg, var(--pb-panel-2) 0%, var(--pb-night) 100%);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
  box-shadow: inset 0 3px 0 0 var(--pb-orange);
  transition: transform var(--pb-t) var(--pb-ease);
}

.page-news .news-season__card:hover {
  transform: translateY(-4px);
}

.page-news .news-season__stage {
  margin: 0;
  color: var(--pb-lime);
}

.page-news .news-season__card h3 {
  margin: 0;
  font-size: 22px;
  line-height: 1.3;
  font-weight: 800;
  color: #fff;
}

.page-news .news-season__card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--pb-text-soft);
}

.page-news .news-season__note {
  padding-top: 10px;
  border-top: 1px solid var(--news-hair);
  font-size: 13px;
  color: var(--pb-mute);
}

.page-news .news-season__note .pb-num {
  font-size: 18px;
  font-weight: 700;
  color: var(--pb-orange-soft);
}

/* ---------- 持续获取更新 ---------- */

.page-news .news-follow {
  padding: clamp(34px, 5.5vw, 80px) 0 clamp(44px, 6vw, 96px);
  background:
    radial-gradient(90% 130% at 100% 0%, rgba(255, 106, 26, 0.22), transparent 56%),
    var(--pb-panel);
}

.page-news .news-follow__grid {
  display: grid;
  gap: var(--news-gap);
}

@media (min-width: 860px) {
  .page-news .news-follow__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
    gap: clamp(28px, 4vw, 56px);
  }
}

.page-news .news-follow__intro {
  display: grid;
  gap: 10px;
}

.page-news .news-follow .pb-section__num {
  margin: 0;
  color: var(--pb-orange-soft);
}

.page-news .news-follow .pb-section__title {
  margin: 0;
  font-size: clamp(24px, 3.6vw, 36px);
  line-height: 1.25;
  font-weight: 900;
  color: #fff;
}

.page-news .news-follow__intro p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--pb-text-soft);
}

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

.page-news .news-follow__way {
  display: grid;
  gap: 6px;
  padding: 18px 20px 20px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--news-hair);
  border-bottom: 3px solid var(--pb-orange);
  text-decoration: none;
  color: inherit;
  transition: background var(--pb-t) var(--pb-ease), transform var(--pb-t) var(--pb-ease);
}

.page-news .news-follow__way:hover,
.page-news .news-follow__way:focus-visible {
  background: rgba(255, 106, 26, 0.12);
  transform: translateY(-3px);
}

.page-news .news-follow__way .pb-label {
  color: var(--pb-orange-soft);
}

.page-news .news-follow__way strong {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  color: #fff;
}

.page-news .news-follow__way-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--pb-mute);
}

/* ---------- 可访问性 ---------- */

@media (prefers-reduced-motion: reduce) {
  .page-news .news-item,
  .page-news .news-item__title,
  .page-news .news-season__card,
  .page-news .news-follow__way {
    transition: none;
  }

  .page-news .news-item:hover,
  .page-news .news-item:focus-within,
  .page-news .news-season__card:hover,
  .page-news .news-follow__way:hover {
    transform: none;
  }
}