/* ==========================================================
   赛季观察 / page-news
   ========================================================== */

.page-news {
  background: var(--off-white);
  color: var(--graphite);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-news h1,
.page-news h2,
.page-news h3 {
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.015em;
}

/* ---------- 报头 ---------- */

.page-news .pn-masthead {
  position: relative;
  padding: clamp(24px, 4vw, 44px) 0 clamp(48px, 7vw, 92px);
  color: var(--white);
  background:
    radial-gradient(130% 95% at 8% 0%, rgba(216, 244, 64, 0.16) 0%, rgba(216, 244, 64, 0) 58%),
    var(--ink-green);
  border-bottom-left-radius: clamp(24px, 4.5vw, 56px);
  border-bottom-right-radius: clamp(24px, 4.5vw, 56px);
}

.page-news .pn-masthead::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: clamp(20px, 3vw, 36px);
  height: 1px;
  background: rgba(233, 234, 227, 0.14);
  pointer-events: none;
}

/* ---------- 面包屑 ---------- */

.page-news .breadcrumbs {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-news .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .breadcrumbs__item {
  display: flex;
  align-items: center;
  color: rgba(233, 234, 227, 0.6);
}

.page-news .breadcrumbs__item + .breadcrumbs__item::before {
  content: "/";
  margin: 0 10px;
  color: rgba(233, 234, 227, 0.28);
}

.page-news .breadcrumbs a {
  color: var(--fluo-soft);
  text-decoration: none;
}

.page-news .breadcrumbs a:hover {
  text-decoration: underline;
}

/* ---------- 报头文字 ---------- */

.page-news .pn-masthead__kicker {
  margin: clamp(28px, 4vw, 44px) 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fluo);
}

.page-news .pn-masthead h1 {
  margin: 0 0 clamp(18px, 2.4vw, 26px);
  font-size: clamp(52px, 11vw, 124px);
  line-height: 0.9;
  color: var(--fluo);
}

.page-news .pn-masthead__lede {
  max-width: 62ch;
  margin: 0 0 clamp(28px, 4vw, 48px);
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.75;
  color: rgba(233, 234, 227, 0.86);
}

.page-news .pn-masthead__stats {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(24px, 5vw, 68px);
  margin: 0;
  padding: clamp(20px, 3vw, 30px) 0 0;
  list-style: none;
  border-top: 1px solid rgba(233, 234, 227, 0.16);
}

.page-news .pn-masthead__stats li {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-news .pn-stat-num {
  font-family: var(--font-mono);
  font-size: clamp(26px, 3.4vw, 40px);
  font-weight: 700;
  line-height: 1;
  color: var(--white);
}

.page-news .pn-stat-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(233, 234, 227, 0.58);
}

/* ---------- 头条观察 ---------- */

.page-news .pn-lead {
  padding: clamp(48px, 7vw, 96px) 0 0;
}

.page-news .pn-lead__card {
  display: grid;
  overflow: hidden;
  border-radius: var(--r-card);
  background: var(--ink-green-deep);
  box-shadow: 0 30px 70px -40px rgba(6, 28, 22, 0.55);
}

.page-news .pn-lead__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-news .pn-lead__body {
  padding: clamp(24px, 4vw, 48px);
  color: var(--white);
}

.page-news .pn-lead__tag {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--fluo);
}

.page-news .pn-lead__title {
  margin: 0 0 16px;
  font-size: clamp(30px, 5.6vw, 62px);
  line-height: 1.02;
  color: var(--fluo);
}

.page-news .pn-lead__text {
  max-width: 66ch;
  margin: 0 0 16px;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.78;
  color: rgba(233, 234, 227, 0.88);
}

.page-news .pn-lead__why {
  max-width: 66ch;
  margin: 0 0 clamp(22px, 3vw, 30px);
  padding-left: 14px;
  border-left: 3px solid var(--fluo);
  font-size: 14px;
  line-height: 1.7;
  color: rgba(233, 234, 227, 0.7);
}

@media (min-width: 900px) {
  .page-news .pn-lead__card {
    position: relative;
  }

  .page-news .pn-lead__media img {
    aspect-ratio: 16 / 6.4;
  }

  .page-news .pn-lead__body {
    position: absolute;
    inset: auto 0 0 0;
    padding: clamp(96px, 12vw, 140px) clamp(32px, 4.5vw, 64px) clamp(32px, 3.4vw, 52px);
    background: linear-gradient(
      0deg,
      rgba(6, 28, 22, 0.97) 32%,
      rgba(6, 28, 22, 0.7) 66%,
      rgba(6, 28, 22, 0) 100%
    );
  }
}

/* ---------- 报告流 ---------- */

.page-news .pn-feed {
  padding: clamp(64px, 9vw, 132px) 0 0;
}

.page-news .pn-feed__head {
  max-width: 68ch;
}

.page-news .pn-feed__head h2 {
  margin: 0 0 12px;
  font-size: clamp(36px, 6vw, 68px);
  line-height: 0.98;
  color: var(--ink-green);
}

.page-news .pn-feed__head p {
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
}

/* 筛选控件 */

.page-news .pn-filter__input {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.page-news .pn-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: clamp(24px, 3vw, 34px) 0 clamp(28px, 4vw, 44px);
}

.page-news .pn-filter__btn {
  display: inline-flex;
  align-items: center;
  padding: 9px 18px;
  border-radius: var(--r-pill);
  border: 1px solid rgba(76, 84, 78, 0.24);
  background: var(--white);
  color: var(--graphite);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  cursor: pointer;
  user-select: none;
  transition:
    background-color 0.2s var(--ease),
    color 0.2s var(--ease),
    border-color 0.2s var(--ease);
}

.page-news .pn-filter__btn:hover {
  border-color: var(--ink-green);
  color: var(--ink-green);
}

.page-news .pn-filter__input:focus-visible ~ .pn-filter .pn-filter__btn {
  outline: 2px solid var(--ink-green);
  outline-offset: 2px;
}

.page-news #pn-f-all:checked ~ .pn-filter [for="pn-f-all"],
.page-news #pn-f-half:checked ~ .pn-filter [for="pn-f-half"],
.page-news #pn-f-window:checked ~ .pn-filter [for="pn-f-window"],
.page-news #pn-f-stoppage:checked ~ .pn-filter [for="pn-f-stoppage"],
.page-news #pn-f-season:checked ~ .pn-filter [for="pn-f-season"] {
  background: var(--wine);
  border-color: var(--wine);
  color: var(--white);
}

/* 列表与筛选联动 */

.page-news .pn-stream {
  display: grid;
  gap: clamp(14px, 2vw, 20px);
}

.page-news .pn-stream .pn-post {
  display: none;
}

.page-news #pn-f-all:checked ~ .pn-stream .pn-post,
.page-news #pn-f-half:checked ~ .pn-stream .pn-post--half,
.page-news #pn-f-window:checked ~ .pn-stream .pn-post--window,
.page-news #pn-f-stoppage:checked ~ .pn-stream .pn-post--stoppage,
.page-news #pn-f-season:checked ~ .pn-stream .pn-post--season {
  display: grid;
}

/* 单条报告 */

.page-news .pn-post {
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  padding: clamp(20px, 2.6vw, 32px);
  border-radius: var(--r-card);
  border: 1px solid rgba(76, 84, 78, 0.12);
  background: var(--white);
  transition:
    border-color 0.2s var(--ease),
    transform 0.2s var(--ease);
}

.page-news .pn-post:hover {
  border-color: rgba(11, 46, 36, 0.34);
  transform: translateY(-2px);
}

.page-news .pn-post__aside {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
}

.page-news .pn-post__cat {
  display: inline-flex;
  align-items: center;
  margin: 0;
  padding: 5px 13px;
  border-radius: var(--r-pill);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  background: var(--fluo-soft);
  color: var(--ink-green-deep);
}

.page-news .pn-post--window .pn-post__cat {
  background: var(--indigo);
  color: var(--white);
}

.page-news .pn-post--stoppage .pn-post__cat {
  background: var(--wine);
  color: var(--white);
}

.page-news .pn-post--season .pn-post__cat {
  background: var(--line-grey);
  color: var(--ink-green);
}

.page-news .pn-post__time {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--graphite);
}

.page-news .pn-post__title {
  margin: 0 0 10px;
  font-size: clamp(21px, 2.4vw, 29px);
  line-height: 1.2;
  color: var(--ink-green);
}

.page-news .pn-post__sum {
  max-width: 68ch;
  margin: 0;
  font-size: 15.5px;
  line-height: 1.75;
}

.page-news .pn-post__note {
  max-height: 0;
  margin: 0;
  padding: 0 12px;
  overflow: hidden;
  opacity: 0;
  border-radius: var(--r-soft);
  background: rgba(216, 244, 64, 0.2);
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--ink-green);
  transition:
    max-height 0.28s var(--ease),
    opacity 0.2s var(--ease),
    padding 0.28s var(--ease),
    margin 0.28s var(--ease);
}

.page-news .pn-post:hover .pn-post__note,
.page-news .pn-post:focus-within .pn-post__note {
  max-height: 110px;
  margin-top: 12px;
  padding: 10px 12px;
  opacity: 1;
}

@media (max-width: 819px) {
  .page-news .pn-post__note {
    max-height: none;
    margin-top: 12px;
    padding: 10px 12px;
    opacity: 1;
  }
}

@media (min-width: 820px) {
  .page-news .pn-post {
    grid-template-columns: minmax(0, 190px) minmax(0, 1fr);
    gap: clamp(20px, 3vw, 44px);
  }
}

/* 列表中间的主题带 */

.page-news .pn-band {
  margin: clamp(4px, 1vw, 10px) 0;
  padding: clamp(20px, 3vw, 32px) clamp(22px, 3.2vw, 40px);
  border-radius: var(--r-card);
  background: linear-gradient(98deg, var(--wine) 0%, var(--wine) 58%, var(--indigo) 100%);
  color: var(--white);
}

.page-news .pn-band__label {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 2.6vw, 32px);
  letter-spacing: 0.03em;
  color: var(--fluo);
}

.page-news .pn-band__text {
  max-width: 76ch;
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(255, 255, 255, 0.9);
}

/* ---------- 长期系列 ---------- */

.page-news .pn-series {
  margin-top: clamp(72px, 10vw, 148px);
  padding: clamp(56px, 8vw, 116px) 0;
  border-radius: clamp(24px, 4.5vw, 60px);
  background: var(--ink-green);
  color: var(--white);
}

.page-news .pn-series__eyebrow {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fluo);
}

.page-news .pn-series__head {
  max-width: 72ch;
  margin-bottom: clamp(32px, 4.5vw, 56px);
}

.page-news .pn-series__head h2 {
  margin: 0 0 16px;
  font-size: clamp(34px, 5.6vw, 64px);
  line-height: 1;
  color: var(--white);
}

.page-news .pn-series__lede {
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(233, 234, 227, 0.8);
}

.page-news .pn-series__grid {
  display: grid;
  gap: clamp(16px, 2vw, 24px);
}

.page-news .pn-series__card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: var(--r-card);
  border: 1px solid rgba(233, 234, 227, 0.13);
  background: var(--ink-green-deep);
}

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

.page-news .pn-series__body {
  padding: clamp(20px, 2.8vw, 32px);
}

.page-news .pn-series__freq {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--fluo);
}

.page-news .pn-series__body h3 {
  margin: 0 0 12px;
  font-size: clamp(24px, 2.8vw, 36px);
  line-height: 1.08;
  color: var(--white);
}

.page-news .pn-series__body p {
  max-width: 58ch;
  margin: 0;
  font-size: 15px;
  line-height: 1.76;
  color: rgba(233, 234, 227, 0.82);
}

.page-news .pn-series__card--wide {
  border-color: rgba(237, 251, 158, 0.22);
  background: var(--indigo);
}

.page-news .pn-series__card--wide .pn-series__body {
  padding: clamp(26px, 3.4vw, 46px);
}

.page-news .pn-series__card--wide h3 {
  font-size: clamp(28px, 3.6vw, 48px);
}

@media (min-width: 860px) {
  .page-news .pn-series__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .pn-series__card--wide {
    grid-column: 1 / -1;
  }
}

/* ---------- 赛季档案 ---------- */

.page-news .pn-archive {
  position: relative;
  margin-top: clamp(72px, 10vw, 148px);
  padding: clamp(52px, 7vw, 100px) 0;
  border-radius: clamp(24px, 4.5vw, 60px);
  background: var(--indigo);
  color: var(--white);
  overflow: hidden;
}

.page-news .pn-archive__bg {
  position: absolute;
  inset: 0;
}

.page-news .pn-archive__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.34;
}

.page-news .pn-archive::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    104deg,
    rgba(46, 42, 91, 0.94) 0%,
    rgba(46, 42, 91, 0.78) 52%,
    rgba(46, 42, 91, 0.95) 100%
  );
  pointer-events: none;
}

.page-news .pn-archive__inner {
  position: relative;
  z-index: 1;
}

.page-news .pn-archive__head {
  max-width: 72ch;
}

.page-news .pn-archive__head h2 {
  margin: 0 0 16px;
  font-size: clamp(34px, 5.6vw, 64px);
  line-height: 1;
  color: var(--white);
}

.page-news .pn-archive__head p {
  margin: 0 0 12px;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(233, 234, 227, 0.84);
}

.page-news .pn-archive__head a {
  color: var(--fluo-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .pn-archive__hint {
  margin: clamp(20px, 3vw, 32px) 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--fluo);
}

.page-news .pn-archive__scroller {
  position: relative;
  z-index: 1;
  margin-top: clamp(24px, 3.4vw, 40px);
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-news .pn-archive__scroller:focus-visible {
  outline: 2px solid var(--fluo);
  outline-offset: -2px;
}

.page-news .pn-archive__track {
  display: flex;
  gap: clamp(14px, 2vw, 22px);
  width: max-content;
  margin: 0;
  padding: 4px clamp(20px, 5vw, 72px) 20px;
  list-style: none;
}

.page-news .pn-archive__item {
  flex: 0 0 auto;
  width: min(78vw, 320px);
  padding: clamp(20px, 2.6vw, 30px);
  border-radius: var(--r-card);
  border: 1px solid rgba(233, 234, 227, 0.16);
  background: rgba(6, 28, 22, 0.52);
  scroll-snap-align: start;
}

.page-news .pn-archive__code {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--fluo);
}

.page-news .pn-archive__year {
  margin: 0 0 8px;
  font-size: clamp(24px, 2.8vw, 34px);
  line-height: 1.1;
  color: var(--white);
}

.page-news .pn-archive__meta {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: rgba(233, 234, 227, 0.62);
}

.page-news .pn-archive__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(233, 234, 227, 0.8);
}

/* ---------- 引用与授权 ---------- */

.page-news .pn-cite {
  margin: clamp(64px, 9vw, 132px) clamp(12px, 3vw, 32px) 0;
  padding: clamp(36px, 5.6vw, 76px) 0;
  border-radius: clamp(24px, 4.5vw, 56px);
  background: var(--line-grey);
}

.page-news .pn-cite__grid {
  display: grid;
  gap: clamp(28px, 4vw, 56px);
}

.page-news .pn-cite__main h2 {
  margin: 0 0 16px;
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1;
  color: var(--ink-green);
}

.page-news .pn-cite__main > p {
  max-width: 64ch;
  margin: 0 0 clamp(20px, 2.6vw, 28px);
  font-size: 16px;
  line-height: 1.78;
}

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

.page-news .pn-cite__list li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.74;
}

.page-news .pn-cite__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 10px;
  height: 2px;
  background: var(--ref-red);
}

.page-news .pn-cite__list a {
  color: var(--ink-green);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .pn-cite__aside {
  padding: clamp(22px, 3vw, 34px);
  border-radius: var(--r-card);
  background: var(--ink-green);
  color: var(--white);
}

.page-news .pn-cite__aside-title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 2.6vw, 30px);
  color: var(--fluo);
}

.page-news .pn-cite__aside-text {
  margin: 0 0 clamp(20px, 2.6vw, 26px);
  font-size: 15px;
  line-height: 1.76;
  color: rgba(233, 234, 227, 0.84);
}

.page-news .pn-cite__aside .btn {
  display: block;
  width: 100%;
  text-align: center;
}

.page-news .pn-cite__aside .btn + .btn {
  margin-top: 10px;
}

@media (min-width: 900px) {
  .page-news .pn-cite__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }
}

/* ---------- 订阅与更新节奏 ---------- */

.page-news .pn-sub {
  padding: clamp(56px, 8vw, 124px) 0 clamp(64px, 9vw, 136px);
}

.page-news .pn-sub__grid {
  display: grid;
  gap: clamp(32px, 4.4vw, 64px);
}

.page-news .pn-sub__intro h2 {
  margin: 0 0 16px;
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1;
  color: var(--ink-green);
}

.page-news .pn-sub__intro > p {
  max-width: 58ch;
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.78;
}

.page-news .pn-sub__contact {
  padding: 16px 18px;
  border-left: 3px solid var(--fluo);
  background: var(--white);
  border-radius: 0 var(--r-soft) var(--r-soft) 0;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink-green);
}

.page-news .pn-sub__steps {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(76, 84, 78, 0.18);
}

.page-news .pn-sub__steps li {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  padding: clamp(16px, 2.2vw, 24px) 0;
  border-bottom: 1px solid rgba(76, 84, 78, 0.18);
}

.page-news .pn-sub__step-num {
  padding-top: 4px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--wine);
}

.page-news .pn-sub__steps h3 {
  margin: 0 0 5px;
  font-size: 20px;
  line-height: 1.2;
  color: var(--ink-green);
}

.page-news .pn-sub__steps p {
  max-width: 56ch;
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
}

@media (min-width: 900px) {
  .page-news .pn-sub__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }
}