/* 权量 embedded module: old Power Atlas pages inside the 河洛天枢 shell. */

body[data-route="power"] {
  --power-flag: var(--accent);
}

.power-shell {
  display: grid;
  grid-template-columns: 248px minmax(0, 1fr);
  gap: 24px;
  width: min(1500px, 100%);
  margin: 0 auto;
  padding: 24px 30px 72px;
}

.power-sidebar {
  position: sticky;
  top: calc(var(--header-h) + 48px + 14px);
  align-self: start;
  max-height: calc(100vh - var(--header-h) - 48px - 28px);
  overflow-y: auto;
  overflow-x: hidden;
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 16px;
  scrollbar-width: thin;
}

.power-sidebar__scrim {
  display: none;
}

.power-brand {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr) 24px;
  gap: 9px;
  align-items: center;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.power-brand__mark {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border: 1px solid var(--accent);
  color: var(--accent);
}

.power-brand__mark i {
  width: 12px;
  height: 12px;
  border: 2px solid currentColor;
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(var(--accent-rgb), .4);
}

.power-brand strong {
  display: block;
  font-size: 17px;
  font-weight: 500;
  letter-spacing: -.02em;
}

.power-brand div span {
  display: block;
  margin-top: 2px;
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: .12em;
}

.power-brand__close {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  color: var(--faint);
  font-size: 12px;
}

.power-brand__close:hover {
  color: var(--accent);
}

.power-search {
  display: flex;
  align-items: center;
  gap: 7px;
  min-height: 38px;
  margin: 14px 0 10px;
  padding: 0 9px;
  border: 1px solid var(--line);
  background: var(--panel-2);
}

.power-search svg {
  width: 14px;
  height: 14px;
  fill: none;
  stroke: var(--faint);
  stroke-width: 1.5;
}

.power-search input {
  width: 100%;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
  font-size: 11px;
}

.power-tree {
  display: grid;
  gap: 10px;
  max-height: 48vh;
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: thin;
}

.power-region__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto 12px;
  gap: 6px;
  align-items: center;
  width: 100%;
  min-height: 28px;
  border: 0;
  background: transparent;
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: .1em;
  text-align: left;
  text-transform: uppercase;
  cursor: pointer;
}

.power-region__head b {
  color: var(--faint);
  font-weight: 400;
}

.power-region__head i {
  color: var(--faint);
  font-style: normal;
  transition: transform .18s;
}

.power-region.is-collapsed .power-region__head i {
  transform: rotate(-90deg);
}

.power-region.is-collapsed .power-region__body {
  display: none;
}

.power-region__body {
  display: grid;
  gap: 1px;
  padding: 3px 0 4px;
}

.power-country-link {
  display: grid;
  grid-template-columns: 8px minmax(0, 1fr) auto;
  gap: 7px;
  align-items: center;
  min-height: 34px;
  padding: 0 7px;
  color: var(--muted);
  border: 1px solid transparent;
  font-size: 11px;
}

.power-country-link i,
.power-continent-list i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--flag1, var(--accent));
  box-shadow: 0 0 0 2px rgba(var(--flag-rgb, var(--accent-rgb)), .13);
}

.power-country-link:hover,
.power-country-link.is-active {
  color: var(--ink);
  border-color: var(--flag1, var(--accent));
  background: rgba(var(--flag-rgb, var(--accent-rgb)), .06);
}

.power-country-link.is-active {
  font-weight: 500;
}

.power-country-link em {
  color: var(--faint);
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 7px;
}

.power-country-sub {
  display: block;
  min-height: 28px;
  margin-left: 14px;
  padding: 5px 6px;
  color: var(--faint);
  font-size: 10px;
  border-left: 1px solid var(--line);
}

.power-country-sub:hover {
  color: var(--accent);
}

.power-side-foot {
  display: grid;
  gap: 1px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.power-side-foot a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 34px;
  padding: 0 4px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.power-side-foot a:hover {
  color: var(--accent);
}

.power-main {
  min-width: 0;
}

.power-nav-btn {
  display: none;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  margin-bottom: 14px;
  padding: 0 12px;
  border: 1px solid var(--line-strong);
  background: var(--panel);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.power-nav-btn svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
}

.power-hero {
  padding: 34px 0 32px;
  border-bottom: 1px solid var(--line);
}

.power-hero .eyebrow {
  color: var(--accent);
}

.power-hero h1,
.power-detail-head h1 {
  margin: 0;
  font-size: clamp(56px, 8vw, 106px);
  line-height: .86;
  letter-spacing: -.055em;
  font-weight: 600;
}

.power-hero > p {
  max-width: 680px;
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

.power-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin-top: 26px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  max-width: 700px;
}

.power-hero__stats div {
  min-width: 150px;
  padding: 12px 16px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.power-hero__stats b {
  display: block;
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -.03em;
}

.power-hero__stats div:last-child b {
  font-family: var(--font-mono);
  font-size: 13px;
}

.power-hero__stats span {
  display: block;
  margin-top: 4px;
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.power-section {
  margin-top: 28px;
}

.power-section__head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.power-section__head span { color: var(--accent); }

.power-section__head em {
  color: var(--faint);
  font-style: normal;
  font-size: 8px;
}

.power-pinned {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.power-country-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 218px;
  padding: 16px;
  border: 1px solid var(--line);
  background: var(--panel);
  overflow: hidden;
  transition: border-color .2s, transform .2s, background .2s;
}

.power-country-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, var(--flag1), var(--flag2));
  opacity: .55;
}

.power-country-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(var(--flag-rgb), .13), transparent 58%);
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s;
}

.power-country-card:hover {
  transform: translateY(-2px);
  border-color: var(--flag1);
  box-shadow: 0 18px 48px -30px rgba(var(--flag-rgb), .55);
}

.power-country-card:hover::after {
  opacity: 1;
}

.power-country-card__flag {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--flag1);
  box-shadow: 0 0 0 3px rgba(var(--flag-rgb), .1);
}

.power-country-card__top {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  gap: 8px;
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding-right: 16px;
}

.power-country-card__top b {
  color: var(--accent);
  font-weight: 400;
}

.power-country-card h3 {
  position: relative;
  z-index: 1;
  margin: 18px 0 8px;
  font-size: 24px;
  font-weight: 500;
  letter-spacing: -.03em;
}

.power-country-card p {
  position: relative;
  z-index: 1;
  margin: 0;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.65;
}

.power-country-card ul {
  position: relative;
  z-index: 1;
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 3px;
}

.power-country-card li {
  color: var(--muted);
  font-size: 9px;
  line-height: 1.45;
}

.power-country-card li::before {
  content: "—";
  margin-right: 5px;
  color: var(--faint);
}

.power-country-card__more {
  position: relative;
  z-index: 1;
  margin-top: auto;
  padding-top: 12px;
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.power-country-card:hover .power-country-card__more {
  color: var(--accent);
}

.power-continent-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.power-continent-card {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 12px;
}

.power-continent-card__head {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.power-continent-card__head b {
  font-weight: 400;
}

.power-continent-list {
  display: grid;
  gap: 1px;
  margin-top: 6px;
}

.power-continent-list a {
  display: flex;
  align-items: center;
  gap: 7px;
  min-height: 30px;
  color: var(--muted);
  font-size: 10px;
}

.power-continent-list a:hover {
  color: var(--ink);
}

.power-home-note {
  margin-top: 26px;
  padding: 12px 14px;
  border-left: 2px solid var(--accent);
  background: var(--panel-2);
  color: var(--faint);
  font-size: 10px;
  line-height: 1.7;
}

.power-detail-head {
  position: relative;
  padding: 28px 0 26px;
  border-bottom: 1px solid var(--line);
}

.power-detail-head::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 64px;
  height: 3px;
  background: linear-gradient(90deg, var(--flag1), var(--flag2));
}

.power-back {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  margin-bottom: 14px;
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.power-back:hover { color: var(--accent); }

.power-detail-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.power-detail-meta b {
  padding: 2px 5px;
  border: 1px solid var(--flag1);
  color: var(--flag1);
  font-weight: 400;
}

.power-detail-head h1 {
  color: var(--accent);
}

.power-detail-head p {
  max-width: 680px;
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.75;
}

.power-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 14px;
}

.power-panel {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 16px;
}

.power-panel--wide { grid-column: 1 / -1; }

.power-panel__head {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.power-panel__head em {
  color: var(--faint);
  font-style: normal;
}

.power-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: block;
}

.power-list li + li {
  margin-top: 7px;
}

.power-list li {
  position: relative;
  display: block;
  width: auto;
  padding-left: 12px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
  white-space: normal;
  word-break: normal;
  overflow-wrap: anywhere;
}

.power-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 4px;
  height: 4px;
  background: var(--flag1, var(--accent));
}

.power-note,
.power-empty {
  margin: 10px 0 0;
  color: var(--faint);
  font-size: 10px;
  line-height: 1.7;
}

.power-detail-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 12px;
}

.power-detail-links a {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.power-old-page {
  min-width: 0;
}

.power-old-page > .page,
.power-old-page > .wrap {
  width: 100%;
  max-width: 100%;
  margin: 0;
  padding-left: 0;
  padding-right: 0;
}

@media (max-width: 1120px) {
  .power-shell {
    grid-template-columns: 218px minmax(0, 1fr);
    gap: 18px;
    padding: 20px;
  }

  .power-pinned,
  .power-continent-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 860px) {
  .power-shell {
    display: block;
    padding: 14px;
  }

  .power-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 160;
    width: min(310px, 86vw);
    max-height: none;
    transform: translateX(-102%);
    transition: transform .24s var(--ease-arrive);
    box-shadow: 20px 0 60px -30px rgba(0, 0, 0, .55);
  }

  .power-sidebar.is-open {
    transform: translateX(0);
  }

  .power-sidebar__scrim {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 150;
    background: rgba(5, 8, 6, .5);
    opacity: 0;
    pointer-events: none;
    transition: opacity .2s;
  }

  body.power-nav-open .power-sidebar__scrim {
    opacity: 1;
    pointer-events: auto;
  }

  .power-nav-btn {
    display: inline-flex;
  }

  .power-detail-grid {
    grid-template-columns: 1fr;
  }

  .power-panel--wide {
    grid-column: auto;
  }
}

@media (max-width: 620px) {
  .power-pinned,
  .power-continent-grid {
    grid-template-columns: 1fr;
  }

  .power-hero h1,
  .power-detail-head h1 {
    font-size: 52px;
  }

  .power-country-card {
    min-height: 0;
  }

  .power-hero__stats div {
    min-width: 120px;
  }
}


/* Fit the old network graph instead of forcing a 720px canvas on phones */
@media (max-width: 900px) {
  .network-canvas { overflow: hidden; }
  .network-svg { min-width: 0; width: 100%; height: auto; }
}

/* Phone landscape: the graph gets the viewport, not a 610px stage */
@media (orientation: landscape) and (max-width: 900px) and (max-height: 560px) {
  .power-shell { display: block; padding: 6px 8px 20px; }
  .power-sidebar { width: 242px; }
  .power-main { width: 100%; min-width: 0; }
  .power-nav-btn {
    position: fixed;
    top: 130px;
    left: 8px;
    z-index: 4;
    margin: 0;
    min-height: 26px;
    padding: 0 9px;
    font-size: 9px;
    background: rgba(var(--panel-rgb), .94);
    border: 1px solid var(--line-strong);
  }
  .page { padding: 0 0 10px; }
  .page-head, .system-head, .page .tabs { display: none; }
  .network-layout { grid-template-columns: 1fr; gap: 0; }
  .network-panel { display: none; }
  .network-stage {
    position: fixed;
    top: 166px;
    left: 8px;
    right: 8px;
    bottom: 8px;
    height: auto;
    min-height: 0;
    z-index: 1;
  }
  .network-canvas { height: 100%; overflow: hidden; }
  .network-svg { width: 100%; height: 100%; min-width: 0; }
  .network-bar { padding: 6px 9px; font-size: 7px; }
  .network-legend { display: none; }
  .power-hero { padding: 10px 0 8px; grid-template-columns: 1fr; gap: 8px; }
  .power-hero h1 { font-size: clamp(28px, 7vw, 44px); }
  .power-hero p { display: none; }
  .power-stats { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 4px; }
  .power-stat { padding: 7px 8px; min-height: 0; }
  .power-stat strong { font-size: 20px; }
  .power-stat span { font-size: 7px; }
  .power-pinned { grid-template-columns: 1fr 1fr; gap: 6px; }
  .power-country-card { min-height: 0; padding: 10px; }
  .power-country-card h2 { font-size: 18px; }
  .power-country-card p, .power-country-card ul { display: none; }
  .power-continent-grid { grid-template-columns: 1fr 1fr; gap: 6px; }
  .power-continent { padding: 8px; }
  .power-detail-head { padding: 10px 0 8px; }
  .power-detail-head h1 { font-size: 36px; }
  .power-panel { padding: 10px; }
  .power-leaders li { font-size: 9px; }
}


/* Mobile density pass */
@media (max-width: 760px) {
  .power-shell { padding: 10px 10px 28px; }
  .page { padding: 12px 0 36px; }
  .system-head { gap: 12px; padding-bottom: 14px; }
  .system-head h1 { font-size: 34px; }
  .system-head .page-head__copy { display: none; }
  .system-stats { grid-template-columns: 1fr 1fr; gap: 0; }
  .system-stat { padding: 7px 0; }
  .system-stat strong { font-size: 21px; }
  .system-stat span { font-size: 7px; }
  .tabs { margin-top: 12px; }
  .tabs a, .tabs button { min-height: 34px; padding: 0 9px; font-size: 9px; }
  .network-layout { margin-top: 12px; }
  .network-stage { min-height: 330px; }
  .network-bar { padding: 8px 9px; font-size: 7px; }
  .power-hero { padding: 18px 0 12px; gap: 12px; }
  .power-hero h1 { font-size: 40px; }
  .power-hero p { font-size: 11px; }
  .power-stats { grid-template-columns: 1fr 1fr; gap: 0; }
  .power-stat { padding: 8px 9px; }
  .power-stat strong { font-size: 24px; }
  .power-stat span { font-size: 7px; }
  .power-pinned { grid-template-columns: 1fr 1fr; gap: 6px; }
  .power-country-card { min-height: 0; padding: 10px; }
  .power-country-card h2 { font-size: 19px; }
  .power-country-card p, .power-country-card ul { display: none; }
  .power-continent-grid { grid-template-columns: 1fr 1fr; gap: 6px; }
  .power-continent { padding: 8px; }
  .power-detail-head h1 { font-size: 38px; }
  .power-panel { padding: 10px; }
  .power-list li { padding: 8px 0; }
}