/* 中金时代 · 量化分析 · 原生资金流映射样式。
 * 深色专业终端（#0d1114 底 + 分层环境光 + 网格纵深，非扁平模板）；
 * 双侧 10+10 竖直柱图，左红→琥珀、右蓝→绿（A 股红涨绿跌多色序列），左右独立量尺；
 * 净额图金额在柱顶、涨跌幅在柱下；涨跌幅图反转为涨跌幅在柱顶、金额在柱下；
 * rAF 插值柱高后落稳，无虚影。
 * 移动端以一侧十柱为完整半栏，左右两侧纵向阅读；每种手机宽度都能完整看完一侧。
 */
.qa-terminal {
  --qa-bg: #0d1114; --qa-panel: #14191d; --qa-panel-alt: #171d21; --qa-border: #2a3339;
  --qa-text: #f4f1e9; --qa-muted: #8f999f; --qa-red: #ff4d5a; --qa-green: #20c889; --qa-amber: #e0b35a; --qa-cyan: #4db6d4;
  --qa-shell: 1320px;
  --qa-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --qa-ease-snap: cubic-bezier(.16, 1, .3, 1);
  --qa-ease-soft: cubic-bezier(.45, .05, .2, 1);
  --qa-r-sm: 8px; --qa-r-md: 12px; --qa-r-lg: 16px; --qa-r-xl: 22px;
  --qa-shadow-1: 0 1px 0 rgba(255,255,255,.04) inset, 0 8px 22px -16px rgba(0,0,0,.55);
  --qa-shadow-2: 0 1px 0 rgba(255,255,255,.06) inset, 0 14px 30px -18px rgba(0,0,0,.7);
  position: relative; color: var(--qa-text); background: var(--qa-bg);
  border-top: 1px solid var(--qa-border); padding: 0 0 0; overflow: hidden;
}

html:has(body.quant-analysis-page) { background: #071411; }
body.quant-analysis-page {
  min-height: 100vh; display: flex; flex-direction: column; background: #071411;
}
body.quant-analysis-page main { flex: 1 0 auto; background: #0d1114; }
body.quant-analysis-page .site-footer { flex: 0 0 auto; }

/* 量化页导航使用自然滚动：在页面顶部显示，下滑时随页面离开，回到顶部自动出现。
 * 显式覆盖通用页的 sticky 行为，鸿蒙桌面和触控端都不再依赖 hover 或顶边点击。 */
.quant-analysis-page .qa-nav-trigger { display: none; }
.quant-analysis-page .site-header[data-qa-auto-nav],
.quant-analysis-page .site-header[data-qa-auto-nav].is-scrolled {
  position: relative; inset: auto; transform: none; transition: none; box-shadow: none;
}
.qa-terminal::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .55;
  background:
    radial-gradient(1100px 460px at 14% -6%, rgba(255,77,90,.10), transparent 60%),
    radial-gradient(1000px 460px at 88% -4%, rgba(32,200,137,.09), transparent 60%),
    linear-gradient(180deg, #11181c, var(--qa-bg) 46%);
}
.qa-terminal::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .35;
  background-image: linear-gradient(var(--qa-border) 1px, transparent 1px), linear-gradient(90deg, rgba(42,51,57,.5) 1px, transparent 1px);
  background-size: 0 0, 64px 100%; -webkit-mask-image: linear-gradient(180deg, #000, transparent 78%); mask-image: linear-gradient(180deg, #000, transparent 78%);
}
.qa-shell { position: relative; max-width: var(--qa-shell); margin: 0 auto; padding: clamp(14px,2.4vw,26px) clamp(12px,2.4vw,24px) 0; }

.qa-masthead { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 14px; }
.qa-title-wrap { display: flex; flex-direction: column; gap: 5px; }
.qa-kicker { font: 700 11px/1 ui-monospace,"SF Mono",Menlo,monospace; letter-spacing: .34em; text-transform: uppercase; color: var(--qa-amber); }
.qa-title { margin: 0; font: 800 29px/1.08 "PingFang SC","Microsoft YaHei",system-ui,sans-serif; letter-spacing: 0; }

.qa-controls { display: flex; align-items: center; gap: 10px; }
.qa-state { display: inline-flex; align-items: center; gap: 8px; font: 700 11px/1 ui-monospace,monospace; letter-spacing: .08em; color: var(--qa-muted); padding: 8px 12px; border: 1px solid var(--qa-border); border-radius: 999px; background: rgba(255,255,255,.02); }
.qa-state::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--qa-muted); }
.qa-terminal[data-state="live"] .qa-state { color: var(--qa-green); border-color: rgba(32,200,137,.5); }
.qa-terminal[data-state="live"] .qa-state::before { background: var(--qa-green); animation: qa-pulse 1.6s var(--qa-ease) infinite; }
.qa-terminal[data-state="authenticating"] .qa-state, .qa-terminal[data-state="dialog"] .qa-state, .qa-terminal[data-state="stale"] .qa-state { color: var(--qa-amber); border-color: rgba(224,179,90,.5); }
.qa-terminal[data-state="offline"] .qa-state { color: var(--qa-red); border-color: rgba(255,77,90,.45); }
.qa-terminal[data-state="stopped"] .qa-state { color: var(--qa-muted); border-color: var(--qa-border); }
@keyframes qa-pulse { 0% { box-shadow: 0 0 0 0 rgba(32,200,137,.5);} 70% { box-shadow: 0 0 0 8px rgba(32,200,137,0);} 100% { box-shadow: 0 0 0 0 rgba(32,200,137,0);} }
.qa-btn { appearance: none; cursor: pointer; border: 1px solid transparent; border-radius: 9px; padding: 10px 18px; font: 700 13.5px/1 "PingFang SC",system-ui,sans-serif; letter-spacing: .04em; transition: transform .16s var(--qa-ease), box-shadow .22s var(--qa-ease), background .18s; }
.qa-btn:active { transform: translateY(1px) scale(.99); }
.qa-btn-start { background: linear-gradient(180deg,#23c98a,#16a06c); color: #04130d; box-shadow: 0 8px 22px -10px rgba(32,200,137,.8), inset 0 1px 0 rgba(255,255,255,.4); }
.qa-btn-start:hover { box-shadow: 0 12px 30px -10px rgba(32,200,137,.95), inset 0 1px 0 rgba(255,255,255,.5); }
.qa-btn-stop { background: rgba(255,77,90,.14); color: #ffd2cd; border-color: rgba(255,77,90,.5); }
.qa-btn-stop:hover { background: rgba(255,77,90,.24); }
.qa-btn[hidden] { display: none; }
.qa-btn-ghost { background: transparent; color: var(--qa-muted); border-color: var(--qa-border); }
.qa-btn-ghost:hover { color: var(--qa-text); }

.qa-metrics { display: grid; grid-template-columns: repeat(4,1fr); gap: 10px; margin-bottom: 16px; }
.qa-metric {
  background: linear-gradient(180deg, rgba(255,255,255,.025), rgba(255,255,255,0) 60%), var(--qa-panel);
  border: 1px solid var(--qa-border); border-radius: var(--qa-r-md);
  padding: 10px 13px 9px; min-height: 60px;
  display: flex; flex-direction: column; gap: 3px; justify-content: center;
  box-shadow: var(--qa-shadow-1);
  position: relative; overflow: hidden;
  transition: border-color .25s var(--qa-ease), transform .25s var(--qa-ease);
}
.qa-metric::after {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 2px;
  background: linear-gradient(180deg, transparent, rgba(255,77,90,.45) 50%, transparent);
  opacity: .55; transition: opacity .25s var(--qa-ease);
}
.qa-metric:hover { border-color: rgba(255,255,255,.12); transform: translateY(-1px); }
.qa-metric:hover::after { opacity: 1; }
.qa-metric .qa-metric-title { font: 600 10px/1 ui-monospace,monospace; letter-spacing: .14em; text-transform: uppercase; color: var(--qa-muted); }
.qa-metric .qa-metric-val { font: 800 19px/1.08 ui-monospace,monospace; font-variant-numeric: tabular-nums; color: var(--qa-text); letter-spacing: -.01em; }
.qa-metric .qa-metric-detail { font: 500 11.5px/1.2 "PingFang SC",system-ui,sans-serif; color: var(--qa-muted); }
.qa-up { color: var(--qa-red) !important; } .qa-down { color: var(--qa-green) !important; }

.qa-stage { display: flex; flex-direction: column; gap: 14px; padding-bottom: 8px; }
.qa-barrow {
  background: linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,0) 32%), var(--qa-panel);
  border: 1px solid var(--qa-border); border-radius: var(--qa-r-md);
  padding: 12px 14px 11px; overflow: hidden;
  box-shadow: var(--qa-shadow-1);
  transition: border-color .25s var(--qa-ease), box-shadow .25s var(--qa-ease);
}
.qa-barrow:hover { border-color: rgba(255,255,255,.10); box-shadow: var(--qa-shadow-2); }
.qa-row-title { margin: 0 0 8px; color: var(--qa-text); font: 700 14px/1.2 "PingFang SC",system-ui,sans-serif; letter-spacing: 0; }
.qa-barrow-head { display: flex; justify-content: space-between; gap: 10px; font: 700 11px/1.3 ui-monospace,monospace; letter-spacing: .04em; margin-bottom: 8px; }
.qa-barrow-head .qa-side-l { color: var(--qa-red); } .qa-barrow-head .qa-side-r { color: var(--qa-green); text-align: right; }
.qa-bars-scroll { width: 100%; overflow-x: hidden; overflow-y: hidden; scrollbar-color: #445058 transparent; scrollbar-width: thin; }
.qa-bars { display: flex; gap: 0; align-items: stretch; min-width: 0; }
.qa-side { flex: 1 1 0; min-width: 0; }
.qa-side-columns { display: grid; grid-template-columns: repeat(10,minmax(0,1fr)); gap: 4px; min-width: 0; }
.qa-half-head { display: none; }
.qa-divider { width: 1px; margin: 0 9px; background: linear-gradient(180deg, transparent, var(--qa-border) 18%, var(--qa-border) 82%, transparent); }
.qa-col { position: relative; display: flex; flex-direction: column; align-items: center; gap: 3px; min-width: 0; will-change: transform; }
.qa-col:hover .qa-bar-svg { filter: brightness(1.08); }
.qa-top {
  position: absolute; z-index: 2; left: 50%; transform: translateX(-50%);
  font: 700 12px/1.1 ui-monospace,monospace; font-variant-numeric: tabular-nums;
  min-height: 14px; white-space: nowrap; pointer-events: none;
}
.qa-plot {
  position: relative; width: 100%; height: clamp(128px,14vw,184px);
  display: flex; align-items: flex-end; overflow: hidden;
  padding: 1px 0;
}
.qa-bar-svg { width: 100%; height: 100%; display: block; overflow: visible; transition: filter .25s var(--qa-ease); }
.qa-bar-rect { transition: none; }
.qa-bar-cap { fill: rgba(255,255,255,.22); }
.qa-sweep { position: absolute; inset: -45% 12% auto; height: 42%; pointer-events: none; opacity: 0; transform: translateY(-140%); }
.qa-sweep.is-increase { background: linear-gradient(180deg,transparent,rgba(255,75,90,.72),transparent); animation: qa-sweep-down .9s ease-out 1; }
.qa-sweep.is-decrease { background: linear-gradient(180deg,transparent,rgba(34,209,130,.68),transparent); animation: qa-sweep-down .9s ease-out 1; }
@keyframes qa-sweep-down { 0% { opacity: 0; transform: translateY(-120%); } 18% { opacity: .78; } 100% { opacity: 0; transform: translateY(360%); } }
.qa-name {
  font: 600 12px/1.25 "PingFang SC",system-ui,sans-serif; color: var(--qa-text);
  text-align: center; max-width: 100%; overflow-wrap: anywhere;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  min-height: 30px;
}
.qa-sub { font: 650 11.5px/1.1 ui-monospace,monospace; font-variant-numeric: tabular-nums; min-height: 13px; letter-spacing: .01em; }
.qa-empty .qa-plot, .qa-empty .qa-top, .qa-empty .qa-name, .qa-empty .qa-sub { opacity: .12; }
.qa-empty-cat { color: var(--qa-muted); padding: 24px; text-align: center; }

.qa-program-panel {
  height: clamp(360px, 55vh, 620px); overflow: hidden;
  border: 1px solid var(--qa-border); border-radius: var(--qa-r-md);
  background: #0a0f12; display: flex; flex-direction: column;
}
.qa-program-title {
  margin: 0; padding: 13px 16px; border-bottom: 1px solid var(--qa-border);
  color: var(--qa-text); font: 650 14px/1.2 "PingFang SC",system-ui,sans-serif;
}
.qa-program-stream {
  margin: 0; padding: 14px 16px; flex: 1 1 auto; overflow: auto;
  color: #b8e5d2; background:
    linear-gradient(180deg,rgba(28,255,181,.035),transparent 38%), transparent;
  white-space: pre; text-shadow: 0 0 10px rgba(54,235,178,.16);
  font: 12px/1.75 "SFMono-Regular",Menlo,Consolas,monospace;
  font-variant-numeric: tabular-nums; scrollbar-gutter: stable;
}

.qa-tabs {
  position: relative; display: grid; grid-template-columns: repeat(var(--qa-tab-count,4),1fr); gap: 0;
  margin: 0 0 14px; border: 1px solid var(--qa-border); background: #0a0f12;
  border-radius: var(--qa-r-md); overflow: hidden;
}
.qa-tab {
  appearance: none; cursor: pointer; background: transparent; border: 0;
  color: var(--qa-muted); padding: 13px 6px; font: 600 12.5px/1 "PingFang SC",system-ui,sans-serif;
  letter-spacing: .03em; position: relative;
  transition: color .22s var(--qa-ease), background .22s var(--qa-ease);
}
.qa-tab::after {
  content: ""; position: absolute; left: 50%; top: 0; height: 2px; width: 0;
  background: var(--qa-red); border-radius: 0 0 4px 4px;
  transition: width .32s var(--qa-ease-snap), left .32s var(--qa-ease-snap);
}
.qa-tab:hover { color: var(--qa-text); background: rgba(255,255,255,.025); }
.qa-tab.is-active { color: var(--qa-red); background: linear-gradient(180deg, rgba(255,77,90,.10), transparent 70%); }
.qa-tab.is-active::after { width: 38%; left: 31%; }

.qa-note { color: var(--qa-muted); font-size: 12px; line-height: 1.6; padding: 10px 2px 16px; }

.qa-dialog { position: fixed; inset: 0; z-index: 80; display: grid; place-items: center; padding: 20px; background: rgba(6,12,10,.66); backdrop-filter: blur(6px); }
.qa-dialog[hidden] { display: none; }
.qa-dialog-card { width: min(380px,100%); border-radius: 16px; padding: 22px 20px; background: linear-gradient(180deg,#11241f,#0c1814); border: 1px solid var(--qa-border); box-shadow: 0 30px 80px -30px rgba(0,0,0,.8); }
.qa-key-input { width: 100%; box-sizing: border-box; padding: 13px 14px; border-radius: 10px; border: 1px solid var(--qa-border); background: rgba(0,0,0,.3); color: var(--qa-text); font: 600 15px/1 ui-monospace,monospace; letter-spacing: .06em; }
.qa-key-input:focus { outline: 2px solid rgba(32,200,137,.5); outline-offset: 1px; }
.qa-key-error { min-height: 16px; margin: 9px 0 0; color: var(--qa-red); font-size: 12px; }
.qa-dialog-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 14px; }

.qa-footer-grid {
  display: grid; grid-template-columns: 1fr; gap: 13px;
  padding: 22px 0 18px;
}
.qa-footer-group { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; min-width: 0; }
.qa-footer-group strong {
  color: var(--qa-amber); font: 700 11px/1 ui-monospace,monospace; letter-spacing: .14em;
  padding-right: 12px; border-right: 1px solid rgba(255,255,255,.25);
}
.qa-footer-links { display: flex; align-items: center; flex-wrap: wrap; }
.qa-footer-links a {
  color: rgba(255,255,255,.66); font: 500 12px/1.3 "PingFang SC",system-ui,sans-serif;
  transition: color .18s var(--qa-ease);
}
.qa-footer-links a + a { margin-left: 11px; padding-left: 11px; border-left: 1px solid rgba(255,255,255,.23); }
.qa-footer-links a:hover { color: var(--qa-text); }
.qa-footer-legal {
  margin: 3px 0 0; padding-top: 13px; border-top: 1px solid rgba(255,255,255,.14);
  color: rgba(255,255,255,.42); font-size: 11px; line-height: 1.5;
}

/* 手机和折叠屏以一侧十柱为完整阅读单元，左右两侧依次向下展开。
 * 这样不需要横向拖动，也不会把另一侧柱图压缩或裁切。 */
@media (max-width: 980px), (max-width: 1200px) and (hover: none) and (pointer: coarse) {
  .qa-metrics { grid-template-columns: repeat(2,1fr); }
  .qa-barrow-head { display: none; }
  .qa-bars-scroll { overflow: visible; }
  .qa-bars { display: grid; grid-template-columns: minmax(0,1fr); gap: 12px; min-width: 0; width: 100%; }
  .qa-side { width: 100%; min-width: 0; }
  .qa-side-columns { grid-template-columns: repeat(10,minmax(0,1fr)); gap: clamp(3px,1vw,7px); }
  .qa-half-head { display: block; margin: 0 0 7px; font: 700 11px/1.35 ui-monospace,monospace; letter-spacing: 0; }
  .qa-half-head.qa-side-left { color: var(--qa-red); }
  .qa-half-head.qa-side-right { color: var(--qa-green); }
  .qa-divider { width: 100%; height: 1px; margin: 0; background: linear-gradient(90deg, transparent, var(--qa-border) 12%, var(--qa-border) 88%, transparent); }
  .qa-plot { height: clamp(148px,38vw,204px); }
  .qa-top { font-size: clamp(9px,2.7vw,11px); }
  .qa-side-columns > .qa-col:first-child .qa-top { left: 0; transform: none; transform-origin: left bottom; }
  .qa-side-columns > .qa-col:last-child .qa-top { left: auto; right: 0; transform: none; transform-origin: right bottom; }
  .qa-name { min-height: 40px; font-size: clamp(10px,2.8vw,12px); -webkit-line-clamp: 3; }
  .qa-sub { font-size: clamp(9px,2.5vw,11px); }
}

/* 横屏手机/折叠屏恢复完整 10+10 横向栏；竖屏仍以单侧十柱为阅读单元。 */
@media (max-width: 1200px) and (max-height: 720px) and (orientation: landscape) {
  .quant-analysis-page .utility-bar { display: none; }
  .quant-analysis-page .nav-shell { min-height: 46px; }
  .quant-analysis-page .brand { gap: 8px; }
  .quant-analysis-page .brand-mark { width: 30px; height: 30px; flex-basis: 30px; border-radius: 9px; }
  .quant-analysis-page .brand-copy small { display: none; }
  .quant-analysis-page .brand-copy strong { font-size: 11px; }
  .quant-analysis-page .nav-toggle { width: 42px; height: 42px; }

  .qa-shell { padding: 8px 12px 0; }
  .qa-masthead { align-items: center; gap: 8px; margin-bottom: 8px; flex-wrap: nowrap; }
  .qa-kicker { display: none; }
  .qa-title { font-size: 20px; line-height: 1; white-space: nowrap; }
  .qa-controls { gap: 6px; margin-left: auto; }
  .qa-state { gap: 5px; padding: 6px 8px; font-size: 9px; letter-spacing: .04em; white-space: nowrap; }
  .qa-state::before { width: 6px; height: 6px; }
  .qa-btn { padding: 7px 11px; border-radius: 7px; font-size: 11px; white-space: nowrap; }

  .qa-metrics { grid-template-columns: repeat(4,minmax(0,1fr)); gap: 6px; margin-bottom: 8px; }
  .qa-metric { min-height: 42px; padding: 6px 8px; gap: 1px; }
  .qa-metric .qa-metric-title { font-size: 8px; letter-spacing: .08em; }
  .qa-metric .qa-metric-val { font-size: 13px; }
  .qa-metric .qa-metric-detail { display: none; }

  .qa-tabs { margin-bottom: 8px; }
  .qa-tab { padding: 8px 3px; font-size: 10px; }
  .qa-stage { gap: 9px; }
  .qa-barrow { padding: 8px 9px 7px; }
  .qa-row-title { margin-bottom: 5px; font-size: 12px; }
  .qa-barrow-head { display: flex; font-size: 9px; margin-bottom: 5px; }
  .qa-bars { display: flex; grid-template-columns: none; gap: 0; align-items: stretch; }
  .qa-side { flex: 1 1 0; width: auto; }
  .qa-half-head { display: none; }
  .qa-divider { width: 1px; height: auto; margin: 0 6px; background: linear-gradient(180deg, transparent, var(--qa-border) 18%, var(--qa-border) 82%, transparent); }
  .qa-side-columns { gap: 3px; }
  .qa-col { gap: 2px; }
  .qa-plot { height: clamp(124px,31vh,156px); padding: 0; }
  .qa-top { font-size: 10px; transform: translateX(-50%) scale(.86); transform-origin: center bottom; }
  .qa-name { min-height: 22px; font-size: 9px; line-height: 1.12; }
  .qa-sub { min-height: 10px; font-size: 9px; line-height: 1; }
}
@media (max-width: 420px) {
  .qa-masthead { flex-direction: column; }
  .qa-controls { width: 100%; justify-content: space-between; }
  .qa-shell { padding-inline: 10px; }
  .qa-title { font-size: 24px; }
  .qa-sub { font-size: 12px; }
  .qa-tab { font-size: 11px; padding: 11px 2px; }
  .qa-barrow { padding-inline: 9px; }
  .qa-row-title { font-size: 13px; }
  .qa-bars { gap: 10px; }
  .qa-half-head { font-size: 10px; }
  .qa-side-columns { gap: 3px; }
  .qa-plot { height: clamp(146px,42vw,170px); }
  .qa-top { transform: translateX(-50%) scale(.72); transform-origin: center bottom; }
  .qa-side-columns > .qa-col:first-child .qa-top { transform: scale(.72); transform-origin: left bottom; }
  .qa-side-columns > .qa-col:last-child .qa-top { transform: scale(.72); transform-origin: right bottom; }
  .qa-name { min-height: 40px; font-size: 10px; -webkit-line-clamp: 3; }
  .qa-sub { font-size: 9px; }
  .qa-footer-group { align-items: flex-start; flex-direction: column; gap: 8px; }
  .qa-footer-group strong { border-right: 0; padding-right: 0; }
  .qa-footer-links { row-gap: 8px; }
}
@media (max-width: 340px) {
  .qa-side-columns { gap: 2px; }
  .qa-top { font-size: 8px; }
  .qa-sub { font-size: 8px; }
}
@media (prefers-reduced-motion: reduce) {
  .qa-terminal[data-state="live"] .qa-state::before { animation: none; }
  .qa-btn, .qa-tab, .qa-sweep { transition: none; animation: none !important; }
}