.page-news {
  padding-top: calc(var(--bar-h) + clamp(16px, 3vw, 32px));
  padding-bottom: clamp(40px, 7vw, 88px);
  color: var(--ink);
}

.page-news .ps-breadcrumb {
  margin-bottom: clamp(20px, 4vw, 36px);
}

/* ---------- 首屏 ---------- */
.page-news .pn-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 5vw, 56px);
  align-items: start;
}

.page-news .pn-h1 {
  margin: 0 0 clamp(14px, 2vw, 22px);
  font-size: clamp(32px, 7.2vw, 58px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--ridge);
}

.page-news .pn-hero-lead {
  max-width: 32em;
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.8;
  color: var(--ink);
}

.page-news .pn-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 28px);
}

.page-news .pn-hero-points {
  list-style: none;
  margin: clamp(24px, 3vw, 32px) 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  max-width: 34em;
}

.page-news .pn-hero-points li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
}

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

/* 概况面板 */
.page-news .pn-hero-board {
  position: relative;
  background-color: var(--ridge);
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.07) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.07) 1px, transparent 1px);
  background-size: 34px 34px;
  color: #fff;
  padding: clamp(20px, 3.4vw, 30px);
  display: grid;
  gap: clamp(16px, 2.4vw, 22px);
}

.page-news .pn-board-head {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.82);
}

.page-news .pn-board-stats {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 18px;
}

.page-news .pn-board-stat {
  padding: 14px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.page-news .pn-board-stat dt {
  font-size: 13px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.66);
  margin-bottom: 6px;
}

.page-news .pn-board-stat dd {
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: 5px;
}

.page-news .pn-board-val {
  font-family: var(--font-mono);
  font-size: clamp(26px, 4.2vw, 36px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.01em;
  color: var(--gold);
}

.page-news .pn-board-unit {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.7);
}

.page-news .pn-board-foot {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.74);
}

/* ---------- 栏目跳转条 ---------- */
.page-news .pn-jump {
  position: sticky;
  top: var(--bar-h);
  z-index: 6;
  margin: clamp(28px, 5vw, 52px) 0 0;
  padding: 10px 0;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  background: var(--paper);
  border-bottom: 1px solid var(--line-strong);
  scrollbar-width: none;
}

.page-news .pn-jump::-webkit-scrollbar {
  display: none;
}

.page-news .pn-jump-link {
  flex: 0 0 auto;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--ridge);
  text-decoration: none;
  white-space: nowrap;
  border: 1px solid var(--line-strong);
  transition: background-color var(--ease), color var(--ease), border-color var(--ease);
}

.page-news .pn-jump-link:hover,
.page-news .pn-jump-link:focus-visible {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.page-news .pn-jump-link[aria-current="true"] {
  background: var(--ridge);
  border-color: var(--ridge);
  color: #fff;
}

/* ---------- 章节节奏 ---------- */
.page-news [data-section] {
  scroll-margin-top: calc(var(--bar-h) + 76px);
}

.page-news .pn-section {
  margin-top: clamp(44px, 7vw, 92px);
}

.page-news .pn-section .ps-section-head {
  margin-bottom: clamp(18px, 3vw, 28px);
}

.page-news .pn-section h2 {
  margin: 0;
  font-size: clamp(22px, 3.4vw, 32px);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--ridge);
}

/* ---------- 本期看点 ---------- */
.page-news .pn-scroller {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  padding-bottom: 10px;
  -webkit-overflow-scrolling: touch;
}

.page-news .pn-feature {
  flex: 0 0 auto;
  scroll-snap-align: start;
  width: min(82vw, 330px);
  display: flex;
  flex-direction: column;
  background: var(--card);
  border: 1px solid var(--line-strong);
  transition: border-color var(--ease), transform var(--ease);
}

.page-news .pn-feature:hover {
  border-color: var(--accent);
  transform: translate(2px, -2px);
}

.page-news .pn-feature--main {
  width: min(90vw, 470px);
}

.page-news .pn-feature--mid {
  width: min(74vw, 340px);
}

.page-news .pn-feature--text {
  width: min(68vw, 290px);
}

.page-news .pn-feature-media {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--ridge);
}

.page-news .pn-feature-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .pn-feature-body {
  padding: clamp(16px, 2.2vw, 22px);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-news .pn-feature--text .pn-feature-body {
  justify-content: center;
  min-height: 100%;
}

.page-news .pn-feature-tag {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--accent);
}

.page-news .pn-feature-title {
  margin: 0;
  font-size: clamp(17px, 2.1vw, 20px);
  font-weight: 800;
  line-height: 1.4;
  color: var(--ink);
}

.page-news .pn-feature-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .pn-feature-note {
  margin: 4px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.7;
  color: var(--ridge);
}

/* ---------- 条目列表 ---------- */
.page-news .pn-group {
  margin-top: clamp(26px, 4vw, 40px);
}

.page-news .pn-group-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0;
  padding-top: 12px;
  border-top: 2px solid var(--ridge);
  font-size: clamp(17px, 2.2vw, 20px);
  font-weight: 800;
  color: var(--ridge);
}

.page-news .pn-group-no {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--accent);
}

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

.page-news .pn-item {
  padding: clamp(16px, 2.4vw, 24px) 0;
  border-bottom: 1px solid var(--line);
  transition: background-color var(--ease);
}

.page-news .pn-item:hover {
  background: rgba(255, 255, 255, 0.6);
}

.page-news .pn-item-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.page-news .pn-tag {
  display: inline-block;
  padding: 2px 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.7;
  border: 1px solid currentColor;
  color: var(--ridge);
}

.page-news .pn-tag--league {
  color: var(--flag-blue);
}

.page-news .pn-tag--method {
  color: var(--flag-green);
}

.page-news .pn-tag--notice {
  color: var(--ink);
  background: var(--flag-yellow);
  border-color: var(--flag-yellow);
}

.page-news .pn-tag--coop {
  color: var(--accent);
}

.page-news .pn-time {
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-news .pn-item-title {
  margin: 0 0 8px;
  font-size: clamp(16px, 2vw, 19px);
  font-weight: 700;
  line-height: 1.45;
  color: var(--ink);
}

.page-news .pn-item-desc {
  margin: 0;
  max-width: 36em;
  font-size: 15px;
  line-height: 1.78;
  color: var(--muted);
}

.page-news .pn-list--narrow {
  max-width: 42em;
  margin-top: 8px;
}

/* ---------- 标签分类 ---------- */
.page-news .pn-label-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .pn-label-card {
  background: var(--card);
  padding: clamp(18px, 2.4vw, 24px);
  border-top: 3px solid var(--line-strong);
}

.page-news .pn-label-card--blue {
  border-top-color: var(--flag-blue);
}

.page-news .pn-label-card--yellow {
  border-top-color: var(--flag-yellow);
}

.page-news .pn-label-card--green {
  border-top-color: var(--flag-green);
}

.page-news .pn-label-card--accent {
  border-top-color: var(--accent);
}

.page-news .pn-label-card h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 800;
  color: var(--ridge);
}

.page-news .pn-label-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 专题合集 ---------- */
.page-news .pn-topic-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-news .pn-topic {
  background: var(--card);
  border: 1px solid var(--line-strong);
  display: flex;
  flex-direction: column;
  transition: border-color var(--ease), transform var(--ease);
}

.page-news .pn-topic:hover {
  border-color: var(--accent);
  transform: translate(2px, -2px);
}

.page-news .pn-topic-media {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--ridge);
}

.page-news .pn-topic-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .pn-topic-body {
  padding: clamp(18px, 2.6vw, 26px);
}

.page-news .pn-topic-count {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--accent);
}

.page-news .pn-topic-body h3 {
  margin: 0 0 10px;
  font-size: 20px;
  font-weight: 800;
  color: var(--ridge);
}

.page-news .pn-topic-body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--muted);
}

/* ---------- 字段说明 ---------- */
.page-news .pn-fields-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 40px);
  align-items: start;
}

.page-news .pn-fields-figure {
  margin: 0;
  border: 1px solid var(--line-strong);
  background: var(--card);
}

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

.page-news .pn-fields-figure figcaption {
  padding: 14px 16px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

.page-news .pn-field {
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.page-news .pn-field:first-child {
  border-top: 2px solid var(--ridge);
}

.page-news .pn-field-no {
  display: block;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--accent);
  margin-bottom: 6px;
}

.page-news .pn-field h3 {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 800;
  color: var(--ridge);
}

.page-news .pn-field p {
  margin: 0;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .pn-term {
  position: relative;
  display: inline-block;
  font-style: normal;
  color: var(--flag-blue);
  border-bottom: 1px dashed var(--flag-blue);
  cursor: help;
}

.page-news .pn-term-tip {
  position: absolute;
  left: 0;
  bottom: calc(100% + 10px);
  z-index: 9;
  width: max-content;
  max-width: 230px;
  padding: 9px 11px;
  background: var(--ridge);
  color: #fff;
  font-size: 13px;
  font-weight: 400;
  line-height: 1.7;
  letter-spacing: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(4px);
  transition: opacity var(--ease), transform var(--ease), visibility var(--ease);
  pointer-events: none;
}

.page-news .pn-term:hover .pn-term-tip,
.page-news .pn-term:focus-visible .pn-term-tip {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* ---------- 更新节奏 ---------- */
.page-news .pn-cadence {
  background: var(--ridge);
  color: #fff;
  padding: clamp(22px, 4vw, 44px);
}

.page-news .pn-cadence h2 {
  color: #fff;
}

.page-news .pn-cadence .ps-eyebrow {
  color: var(--gold);
}

.page-news .pn-timeline {
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-news .pn-tl-item {
  position: relative;
  padding: 0 0 26px 26px;
  border-left: 1px solid rgba(255, 255, 255, 0.22);
}

.page-news .pn-tl-item:last-child {
  padding-bottom: 0;
  border-left-color: transparent;
}

.page-news .pn-tl-item::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 4px;
  width: 9px;
  height: 9px;
  background: var(--gold);
}

.page-news .pn-tl-item:last-child::before {
  background: var(--accent);
}

.page-news .pn-tl-time {
  display: block;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--gold);
  margin-bottom: 8px;
}

.page-news .pn-tl-item h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 800;
  color: #fff;
}

.page-news .pn-tl-item p {
  margin: 0;
  max-width: 30em;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.76);
}

/* ---------- 订阅与合作 ---------- */
.page-news .pn-coop-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-news .pn-coop-card {
  padding: clamp(20px, 3vw, 28px);
  background: var(--card);
  border: 1px solid var(--line-strong);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}

.page-news .pn-coop-card--accent {
  background: var(--paper);
  border-left: 4px solid var(--accent);
}

.page-news .pn-coop-card h3 {
  margin: 0;
  font-size: clamp(18px, 2.4vw, 22px);
  font-weight: 800;
  color: var(--ridge);
}

.page-news .pn-coop-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .pn-coop-card .ps-btn {
  margin-top: 4px;
}

.page-news .pn-coop-foot {
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.85;
  color: var(--muted);
  max-width: 42em;
}

/* ---------- 桌面适配 ---------- */
@media (min-width: 720px) {
  .page-news .pn-label-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .pn-coop-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }
}

@media (min-width: 900px) {
  .page-news .pn-hero {
    grid-template-columns: minmax(0, 1.16fr) minmax(0, 0.84fr);
    gap: clamp(40px, 5vw, 64px);
  }

  .page-news .pn-fields-grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  }

  .page-news .pn-list--wide .pn-item {
    display: grid;
    grid-template-columns: 170px minmax(0, 1fr);
    gap: 24px;
    align-items: start;
  }

  .page-news .pn-list--wide .pn-item-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 0;
  }

  .page-news .pn-timeline {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 22px;
  }

  .page-news .pn-tl-item {
    padding: 22px 0 0;
    border-left: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.24);
  }

  .page-news .pn-tl-item::before {
    left: 0;
    top: -5px;
  }
}

@media (min-width: 1024px) {
  .page-news .pn-label-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .pn-topic-grid {
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 20px;
  }
}