/* ============ 行业观察页 · 页面专属样式 ============ */

.page-news {
  --news-grid: rgba(0, 255, 163, 0.05);
  --news-amber: rgba(255, 138, 0, 0.14);
  --news-coral: rgba(255, 79, 62, 0.3);
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
}

/* ---------- 首屏区域 ---------- */

.page-news .news-hero {
  position: relative;
  padding: 44px 0 48px;
  background:
    linear-gradient(var(--news-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--news-grid) 1px, transparent 1px);
  background-size: 40px 40px;
  border-bottom: 1px solid var(--color-border);
  overflow: hidden;
}

.page-news .news-hero::before {
  content: "INSIGHTS";
  position: absolute;
  right: -10px;
  top: 30px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(6rem, 16vw, 15rem);
  line-height: 1;
  color: rgba(255, 255, 255, 0.04);
  letter-spacing: -0.02em;
  white-space: nowrap;
  z-index: 0;
  pointer-events: none;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent) 0%, var(--color-fire) 50%, var(--color-fire-end) 100%);
  opacity: 0.9;
  z-index: 2;
}

.page-news .news-hero .container {
  position: relative;
  z-index: 2;
}

.page-news .news-hero-topline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 16px;
  margin-bottom: 36px;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: var(--color-meta);
}

.page-news .news-breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-news .news-breadcrumb a {
  color: var(--color-meta);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.page-news .news-breadcrumb a:hover {
  color: var(--color-accent);
}

.page-news .news-breadcrumb-sep {
  color: rgba(160, 170, 191, 0.5);
}

.page-news .news-breadcrumb [aria-current="page"] {
  color: var(--color-accent);
  font-weight: 600;
}

.page-news .news-hero-update {
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-left: 2px solid var(--color-fire);
  padding-left: 10px;
}

.page-news .news-hero-grid {
  display: grid;
  gap: 28px;
}

.page-news .news-hero-main {
  position: relative;
}

.page-news .news-hero-kicker {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--color-fire);
  font-weight: 700;
  margin-bottom: 14px;
}

.page-news .news-hero-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.9rem, 8vw, 6rem);
  line-height: 0.92;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  color: var(--color-text);
}

.page-news .news-hero-title span {
  display: block;
  background: linear-gradient(90deg, var(--color-accent) 10%, var(--color-fire-end) 95%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-news .news-hero-aside {
  align-self: end;
}

.page-news .news-hero-desc {
  margin: 18px 0 0;
  color: var(--color-text-soft);
  font-size: 1rem;
  line-height: 1.75;
  max-width: 38em;
  border-left: 3px solid var(--color-fire);
  padding-left: 18px;
}

.page-news .news-hero-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

/* ---------- 通用区块结构 ---------- */

.page-news .news-section {
  padding: 64px 0;
  border-bottom: 1px solid var(--color-border);
}

.page-news .news-section-head {
  display: grid;
  gap: 12px;
  margin-bottom: 40px;
  position: relative;
}

.page-news .news-section-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-accent);
  background: rgba(0, 255, 163, 0.06);
  border: 1px solid rgba(0, 255, 163, 0.35);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%);
}

.page-news .news-section-titlewrap {
  min-width: 0;
}

.page-news .news-section-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.page-news .news-section-desc {
  margin: 4px 0 0;
  color: var(--color-meta);
  font-size: 0.95rem;
}

.page-news .news-section-more {
  justify-self: start;
  color: var(--color-accent);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  border-bottom: 1px solid rgba(0, 255, 163, 0.35);
  padding-bottom: 2px;
  transition: border-color var(--transition-fast);
}

.page-news .news-section-more:hover {
  border-bottom-color: var(--color-accent);
}

/* ---------- 最新动态 ---------- */

.page-news .news-latest-layout {
  display: grid;
  gap: 36px;
}

.page-news .news-feature {
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, rgba(21, 32, 74, 0.55), rgba(14, 23, 54, 0.85));
  border: 1px solid var(--color-border);
  transition: border-color var(--transition-base);
}

.page-news .news-feature:hover {
  border-color: rgba(0, 255, 163, 0.5);
}

.page-news .news-feature::after {
  content: attr(data-index);
  position: absolute;
  top: 0;
  right: 0;
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--color-bg);
  background: var(--color-accent);
  padding: 4px 10px;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 8px 100%);
  z-index: 3;
}

.page-news .news-feature-figure {
  position: relative;
  margin: 0;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  border-bottom: 1px solid var(--color-border);
}

.page-news .news-feature-figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}

.page-news .news-feature:hover .news-feature-figure img {
  transform: scale(1.04);
}

.page-news .news-feature-round {
  position: absolute;
  left: 0;
  bottom: 0;
  background: rgba(7, 10, 26, 0.82);
  color: var(--color-accent);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  padding: 6px 14px 6px 16px;
  border-left: 2px solid var(--color-accent);
}

.page-news .news-feature-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  flex: 1;
}

.page-news .news-feature-title {
  margin: 12px 0 8px;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  line-height: 1.08;
  text-transform: uppercase;
  letter-spacing: 0.015em;
}

.page-news .news-feature-text {
  margin: 0 0 18px;
  color: var(--color-text-soft);
  font-size: 0.95rem;
  line-height: 1.65;
}

.page-news .news-readmore {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-fast);
}

.page-news .news-readmore:hover {
  border-bottom-color: var(--color-accent);
}

.page-news .news-readmore-arrow {
  display: inline-block;
  transition: transform var(--transition-fast);
}

.page-news .news-readmore:hover .news-readmore-arrow {
  transform: translate(3px, -3px);
}

.page-news .news-list {
  display: flex;
  flex-direction: column;
  border-top: 2px solid rgba(0, 255, 163, 0.25);
}

.page-news .news-list-item {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
  padding: 20px 0;
  border-bottom: 1px solid var(--color-border);
  transition: background 0.25s ease;
}

.page-news .news-list-item:hover {
  background: rgba(21, 32, 74, 0.35);
}

.page-news .news-list-index {
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--color-meta);
  line-height: 1.7;
  border-left: 2px solid var(--color-fire);
  padding-left: 8px;
}

.page-news .news-list-body {
  min-width: 0;
}

.page-news .news-list-title {
  margin: 2px 0 6px;
  font-size: 1rem;
  line-height: 1.45;
}

.page-news .news-list-title a {
  color: var(--color-text);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.page-news .news-list-title a:hover {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .news-list-meta {
  margin: 0;
  font-size: 0.78rem;
  color: var(--color-meta);
  line-height: 1.55;
}

.page-news .tag-blue {
  background: rgba(64, 138, 255, 0.16);
  color: #CFE4FF;
  border: 1px solid rgba(64, 138, 255, 0.35);
}

/* ---------- 分页指示器 ---------- */

.page-news .news-pagination {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 14px;
  margin-top: 36px;
  padding-top: 18px;
  border-top: 1px dashed rgba(160, 170, 191, 0.3);
}

.page-news .news-pagination-meta {
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--color-meta);
}

.page-news .news-pagination-meta b {
  color: var(--color-text);
  font-size: 0.9rem;
  margin: 0 2px;
}

.page-news .news-pagination-bar {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-news .pg-dot {
  display: block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-meta);
  opacity: 0.5;
  text-decoration: none;
  transition: background 0.2s, opacity 0.2s, transform 0.2s;
}

.page-news a.pg-dot:hover {
  background: var(--color-fire);
  opacity: 1;
  transform: scale(1.25);
}

.page-news .pg-dot.is-active {
  background: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(0, 255, 163, 0.18);
  opacity: 1;
}

.page-news .pg-line {
  width: 22px;
  height: 1px;
  background: rgba(160, 170, 191, 0.35);
}

/* ---------- 专题系列 ---------- */

.page-news .news-catbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
}

.page-news .news-catbar-label {
  color: var(--color-meta);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-right: 6px;
  font-size: 0.72rem;
}

.page-news .news-cat-link {
  display: inline-block;
  padding: 4px 10px;
  color: var(--color-text-soft);
  text-decoration: none;
  border: 1px solid var(--color-border);
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}

.page-news .news-cat-link:hover {
  color: var(--color-accent);
  border-color: rgba(0, 255, 163, 0.4);
}

.page-news .news-cat-link.is-active {
  color: var(--color-bg);
  background: var(--color-accent);
  border-color: var(--color-accent);
  font-weight: 700;
}

.page-news .news-specials-grid {
  display: grid;
  gap: 24px;
}

.page-news .news-special-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: border-color var(--transition-base), transform var(--transition-base);
}

.page-news .news-special-card:hover {
  border-color: rgba(0, 255, 163, 0.45);
  transform: translateY(-3px);
}

.page-news .news-special-media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  margin: 0;
}

.page-news .news-special-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}

.page-news .news-special-card:hover .news-special-media img {
  transform: scale(1.03);
}

.page-news .news-special-body {
  padding: 22px 20px 24px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  flex: 1;
}

.page-news .news-special-title {
  margin: 10px 0 8px;
  font-family: var(--font-display);
  font-size: 1.35rem;
  line-height: 1.12;
  text-transform: uppercase;
  letter-spacing: 0.015em;
}

.page-news .news-special-text {
  margin: 0 0 14px;
  color: var(--color-text-soft);
  font-size: 0.9rem;
  line-height: 1.62;
}

.page-news .news-special-link {
  margin-top: auto;
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.88rem;
  display: inline-flex;
  gap: 6px;
  align-items: center;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

.page-news .news-special-link:hover {
  border-bottom-color: var(--color-accent);
  color: var(--color-text);
}

.page-news .news-special-curve {
  width: 100%;
  margin: 16px 0;
  padding: 12px 10px;
  background: rgba(7, 10, 26, 0.55);
  border-left: 2px solid var(--color-accent);
}

.page-news .news-special-curve svg {
  display: block;
  width: 100%;
  height: auto;
  max-height: 70px;
}

.page-news .news-special-curve span {
  display: block;
  margin-top: 6px;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--color-meta);
  text-transform: uppercase;
}

.page-news .news-special-card-wide {
  display: grid;
  background: linear-gradient(200deg, rgba(255, 79, 62, 0.1) 0%, rgba(21, 32, 74, 0.35) 55%, rgba(14, 23, 54, 0.9) 100%);
}

.page-news .news-special-copy {
  padding: 26px 24px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.page-news .news-special-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 20px 32px;
  margin-top: 18px;
  width: 100%;
}

.page-news .news-special-metric {
  display: flex;
  flex-direction: column;
  gap: 2px;
  border-top: 2px solid rgba(0, 255, 163, 0.35);
  padding-top: 10px;
}

.page-news .news-special-metric strong {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1;
  color: var(--color-accent);
}

.page-news .news-special-metric strong sup {
  font-size: 1rem;
  color: var(--color-fire);
}

.page-news .news-special-metric span {
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-meta);
}

.page-news .news-special-log {
  padding: 26px 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: rgba(7, 10, 26, 0.4);
  border-top: 1px solid var(--color-border);
}

.page-news .news-special-log-label {
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-meta);
  margin-bottom: 14px;
  border-left: 3px solid var(--color-fire);
  padding-left: 10px;
}

.page-news .log-mini-entry {
  display: grid;
  grid-template-columns: 12px 1fr;
  gap: 10px;
  align-items: start;
  padding: 12px 0;
  border-bottom: 1px dashed rgba(160, 170, 191, 0.22);
}

.page-news .log-mini-dot {
  width: 8px;
  height: 8px;
  margin-top: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(0, 255, 163, 0.15);
}

.page-news .log-mini-entry b {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
}

.page-news .log-mini-entry span {
  display: block;
  margin-top: 2px;
  font-size: 0.8rem;
  color: var(--color-meta);
}

.page-news .news-special-log .btn {
  align-self: flex-start;
  margin-top: 16px;
}

/* ---------- 数据更新日志 ---------- */

.page-news .news-log-season {
  font-family: var(--font-display);
  font-size: 0.9rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-fire);
  border: 1px solid rgba(255, 79, 62, 0.4);
  padding: 6px 12px;
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
  justify-self: start;
}

.page-news .news-log-strip {
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scrollbar-width: thin;
  scrollbar-color: rgba(0, 255, 163, 0.6) rgba(160, 170, 191, 0.14);
  padding-bottom: 8px;
}

.page-news .news-log-strip::-webkit-scrollbar {
  height: 4px;
}

.page-news .news-log-strip::-webkit-scrollbar-track {
  background: rgba(160, 170, 191, 0.14);
}

.page-news .news-log-strip::-webkit-scrollbar-thumb {
  background: var(--color-accent);
}

.page-news .log-track {
  position: relative;
  min-width: 640px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding-top: 26px;
}

.page-news .log-track::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-fire) 55%, var(--color-fire-end));
  opacity: 0.5;
}

.page-news .log-entry {
  position: relative;
  padding: 20px 18px 22px;
  background: var(--color-bg-deep);
  border: 1px solid var(--color-border);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
}

.page-news .log-entry::before {
  content: "";
  position: absolute;
  top: -29px;
  left: 24px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(0, 255, 163, 0.2);
}

.page-news .log-entry-round {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  display: block;
}

.page-news .log-entry-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.74rem;
  color: var(--color-accent);
  background: rgba(0, 255, 163, 0.1);
  border: 1px solid rgba(0, 255, 163, 0.3);
  padding: 3px 10px;
  margin-top: 8px;
  letter-spacing: 0.06em;
}

.page-news .dot-green {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  display: inline-block;
}

.page-news .log-entry-title {
  margin: 14px 0 6px;
  font-size: 1.02rem;
  line-height: 1.3;
}

.page-news .log-entry-note {
  margin: 0 0 16px;
  font-size: 0.84rem;
  line-height: 1.55;
  color: var(--color-text-soft);
}

.page-news .log-entry-cat {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-meta);
  border-top: 1px solid rgba(160, 170, 191, 0.2);
  padding-top: 8px;
}

.page-news .log-scroll-hint {
  display: block;
  text-align: center;
  font-size: 0.74rem;
  color: var(--color-meta);
  letter-spacing: 0.1em;
  margin-top: 12px;
}

.page-news .news-log-foot {
  display: grid;
  gap: 28px;
  margin-top: 40px;
}

.page-news .news-log-chart {
  margin: 0;
  border: 1px solid var(--color-border);
  position: relative;
}

.page-news .news-log-chart::before {
  content: "DATA LOG";
  position: absolute;
  top: -1px;
  left: -1px;
  background: var(--color-accent);
  color: var(--color-bg);
  font-family: var(--font-display);
  font-size: 0.72rem;
  padding: 4px 10px;
  letter-spacing: 0.1em;
  z-index: 2;
}

.page-news .news-log-chart img {
  display: block;
  width: 100%;
  height: auto;
}

.page-news .news-log-foot-copy p {
  margin: 0 0 18px;
  color: var(--color-text-soft);
  font-size: 0.95rem;
  line-height: 1.7;
}

.page-news .news-log-foot-copy b {
  color: var(--color-accent);
  font-weight: 700;
}

.page-news .news-log-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

/* ---------- 页尾栏目导航 ---------- */

.page-news .news-exit {
  padding: 48px 0 56px;
  background: linear-gradient(180deg, transparent, rgba(255, 79, 62, 0.04) 100%);
}

.page-news .news-exit-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.page-news .news-exit-label {
  margin: 0;
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-meta);
}

.page-news .news-exit-links {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 0.95rem;
}

.page-news .news-exit-links span {
  color: rgba(160, 170, 191, 0.4);
}

.page-news .news-exit-links a {
  color: var(--color-text);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s;
}

.page-news .news-exit-links a:hover {
  color: var(--color-accent);
}

/* ---------- 响应式增强 ---------- */

@media (min-width: 700px) {
  .page-news .news-section-head {
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 18px;
  }

  .page-news .news-section-more {
    justify-self: end;
  }

  .page-news .news-special-copy {
    padding: 32px;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero-grid {
    grid-template-columns: 1.25fr 0.75fr;
    gap: 56px;
    align-items: end;
  }

  .page-news .news-specials-grid {
    grid-template-columns: repeat(12, 1fr);
  }

  .page-news .news-special-card-lead {
    grid-column: span 7;
  }

  .page-news .news-special-card:nth-child(2) {
    grid-column: span 5;
  }

  .page-news .news-special-card-wide {
    grid-column: 1 / -1;
    grid-template-columns: 1.1fr 0.9fr;
  }

  .page-news .news-special-log {
    border-top: none;
    border-left: 1px solid var(--color-border);
  }

  .page-news .news-log-foot {
    grid-template-columns: 0.7fr 1.3fr;
    align-items: center;
  }
}

@media (min-width: 1000px) {
  .page-news .news-latest-layout {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    gap: 44px;
    align-items: stretch;
  }
}