/* ChineMaster Floating TOC 1.3.1 */

:root {
  --cmtoc-text: #10344d;
  --cmtoc-text-soft: #58758a;
  --cmtoc-accent: #1e83c6;
  --cmtoc-accent-alt: #76ba3f;
  --cmtoc-accent-rgb: 30,131,198;
  --cmtoc-accent-alt-rgb: 118,186,63;
  --cmtoc-panel-bg: #f3fbff;
  --cmtoc-panel-bg-rgb: 243,251,255;
  --cmtoc-panel-bg-alt: #eefbf2;
  --cmtoc-panel-bg-alt-rgb: 238,251,242;
  --cmtoc-panel-soft: #f7fdff;
  --cmtoc-panel-soft-rgb: 247,253,255;
  --cmtoc-button-text: #133a55;
  --cmtoc-badge-text: #0c5f95;
}

.cmtoc-inline,
.cmtoc-floating-root {
  --cmtoc-border: rgba(var(--cmtoc-accent-rgb), .16);
  --cmtoc-border-strong: rgba(var(--cmtoc-accent-rgb), .24);
  --cmtoc-panel-shadow: 0 22px 55px rgba(17, 80, 118, .18);
  --cmtoc-soft-shadow: 0 14px 36px rgba(17, 80, 118, .12);
  color: var(--cmtoc-text);
  font-family: inherit;
  font-size: 14px;
  line-height: 1.65;
}
.cmtoc-inline *,
.cmtoc-floating-root * {
  box-sizing: border-box;
}

.cmtoc-inline.cmtoc-tone-dark,
.cmtoc-floating-root.cmtoc-tone-dark {
  --cmtoc-border: rgba(126, 177, 255, .16);
  --cmtoc-border-strong: rgba(126, 177, 255, .26);
  --cmtoc-panel-shadow: 0 24px 60px rgba(0, 0, 0, .44);
  --cmtoc-soft-shadow: 0 14px 30px rgba(0, 0, 0, .30);
}

.cmtoc-inline {
  position: relative;
  width: 100%;
  max-width: 100%;
  margin: 28px 0;
  clear: both;
  overflow: hidden;
  border: 1px solid var(--cmtoc-border);
  border-radius: 24px;
  background:
    linear-gradient(140deg, rgba(var(--cmtoc-panel-bg-rgb), .98), rgba(var(--cmtoc-panel-bg-alt-rgb), .96) 48%, rgba(var(--cmtoc-panel-soft-rgb), .98));
  box-shadow: var(--cmtoc-soft-shadow);
  backdrop-filter: blur(10px);
  isolation: isolate;
}

.cmtoc-inline::before,
.cmtoc-inline::after,
.cmtoc-floating-root .cmtoc-panel::before,
.cmtoc-floating-root .cmtoc-panel::after,
.cmtoc-floating-root .cmtoc-float-button::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  pointer-events: none;
}

.cmtoc-inline::before {
  width: 240px;
  height: 240px;
  top: -110px;
  right: -40px;
  background: radial-gradient(circle at center, rgba(var(--cmtoc-accent-rgb), .18), rgba(var(--cmtoc-accent-rgb), 0) 70%);
}

.cmtoc-inline::after {
  width: 220px;
  height: 220px;
  left: -80px;
  bottom: -120px;
  background: radial-gradient(circle at center, rgba(var(--cmtoc-accent-alt-rgb), .20), rgba(var(--cmtoc-accent-alt-rgb), 0) 72%);
}

.cmtoc-details {
  position: relative;
  z-index: 1;
  margin: 0;
  padding: 0;
}

.cmtoc-summary {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  list-style: none;
  cursor: pointer;
  user-select: none;
  padding: 18px 18px 16px;
}

.cmtoc-summary::-webkit-details-marker { display: none; }
.cmtoc-summary::marker { content: ''; }

.cmtoc-summary::after {
  content: "";
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, rgba(var(--cmtoc-accent-rgb), .06), rgba(var(--cmtoc-accent-rgb), .34), rgba(var(--cmtoc-accent-alt-rgb), .26), rgba(var(--cmtoc-accent-rgb), .06));
}

.cmtoc-summary-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.cmtoc-summary-title {
  font-size: 18px;
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: .01em;
  color: var(--cmtoc-text);
}

.cmtoc-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  width: fit-content;
  max-width: 100%;
  padding: 5px 10px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(var(--cmtoc-accent-rgb), .12), rgba(var(--cmtoc-accent-alt-rgb), .16));
  border: 1px solid rgba(var(--cmtoc-accent-rgb), .16);
  color: var(--cmtoc-badge-text);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  box-shadow: 0 8px 18px rgba(18, 97, 145, .08);
}

.cmtoc-hide-label,
.cmtoc-show-label {
  display: inline-flex;
  align-items: center;
  margin-left: auto;
  padding: 7px 13px;
  border-radius: 999px;
  border: 1px solid rgba(var(--cmtoc-accent-rgb), .16);
  background: rgba(255,255,255,.66);
  color: var(--cmtoc-accent);
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  box-shadow: 0 8px 18px rgba(18, 97, 145, .08);
}

.cmtoc-show-label,
.cmtoc-inline details:not([open]) .cmtoc-hide-label { display: none; }
.cmtoc-inline details:not([open]) .cmtoc-show-label { display: inline-flex; }

.cmtoc-icon {
  display: block;
  flex: none;
  width: 30px;
  height: 30px;
}

.cmtoc-summary .cmtoc-icon,
.cmtoc-panel-title .cmtoc-icon {
  width: 34px;
  height: 34px;
  padding: 5px;
  border-radius: 12px;
  background: linear-gradient(180deg, rgba(255,255,255,.72), rgba(var(--cmtoc-panel-soft-rgb), .82));
  border: 1px solid rgba(var(--cmtoc-accent-rgb), .12);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.9), 0 8px 20px rgba(16, 107, 163, .08);
}

.cmtoc-list {
  list-style: none !important;
  margin: 0 !important;
  padding: 0 !important;
}

.cmtoc-inline .cmtoc-list {
  padding: 14px 16px 18px !important;
}

.cmtoc-item {
  display: block !important;
  margin: 6px 0 !important;
  padding: 0 !important;
  list-style: none !important;
}

.cmtoc-link {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 11px 14px;
  border-radius: 16px;
  text-decoration: none !important;
  border: 1px solid transparent !important;
  background: rgba(255,255,255,.62);
  color: var(--cmtoc-text) !important;
  box-shadow: none !important;
  overflow: hidden;
  transition: transform .24s ease, box-shadow .24s ease, background .24s ease, border-color .24s ease, color .24s ease;
}

.cmtoc-link::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  bottom: 10px;
  width: 4px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--cmtoc-accent-alt), var(--cmtoc-accent));
  opacity: .25;
}

.cmtoc-link-index {
  display: inline-grid;
  place-items: center;
  width: 28px;
  min-width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(180deg, rgba(var(--cmtoc-accent-rgb), .12), rgba(var(--cmtoc-accent-alt-rgb), .18));
  color: var(--cmtoc-accent);
  font-size: 12px;
  font-weight: 800;
  line-height: 1;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.75);
}

.cmtoc-link-text {
  display: block;
  min-width: 0;
  font-weight: 600;
  line-height: 1.55;
  overflow-wrap: anywhere;
}

.cmtoc-link:hover,
.cmtoc-link:focus-visible {
  transform: translateX(4px);
  background: linear-gradient(180deg, rgba(255,255,255,.96), rgba(var(--cmtoc-panel-soft-rgb), .96));
  border-color: rgba(var(--cmtoc-accent-rgb), .18) !important;
  color: var(--cmtoc-accent) !important;
  box-shadow: 0 16px 32px rgba(18, 97, 145, .10);
}

.cmtoc-link:hover::before,
.cmtoc-link:focus-visible::before,
.cmtoc-link.cmtoc-active::before {
  opacity: 1;
}

.cmtoc-link.cmtoc-active {
  background: linear-gradient(90deg, rgba(var(--cmtoc-accent-rgb), .12), rgba(var(--cmtoc-accent-alt-rgb), .10) 46%, rgba(255,255,255,.88));
  border-color: rgba(var(--cmtoc-accent-rgb), .20) !important;
  box-shadow: 0 20px 38px rgba(18, 97, 145, .12);
  color: var(--cmtoc-accent) !important;
}

.cmtoc-link.cmtoc-active .cmtoc-link-index {
  background: linear-gradient(180deg, var(--cmtoc-accent-alt), var(--cmtoc-accent));
  color: #fff;
  box-shadow: 0 10px 22px rgba(var(--cmtoc-accent-rgb), .30);
}

.cmtoc-depth-1 .cmtoc-link { padding-left: 30px; }
.cmtoc-depth-2 .cmtoc-link { padding-left: 46px; }

.cmtoc-floating-root [hidden] { display: none !important; }

.cmtoc-floating-root .cmtoc-float-button {
  position: fixed;
  z-index: 999998;
  left: var(--cmtoc-button-edge, 14px);
  top: var(--cmtoc-button-top, 68%);
  transform: translateY(-50%);
  display: grid;
  place-items: center;
  width: 60px;
  height: 60px;
  padding: 0;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.52);
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(255,255,255,.88), rgba(var(--cmtoc-panel-soft-rgb), .94));
  color: var(--cmtoc-button-text);
  box-shadow: 0 18px 42px rgba(17, 80, 118, .20), inset 0 1px 0 rgba(255,255,255,.9);
  backdrop-filter: blur(12px);
  cursor: pointer;
  transition: transform .26s ease, box-shadow .26s ease, background .26s ease, border-color .26s ease;
}

.cmtoc-floating-root.cmtoc-side-right .cmtoc-float-button {
  left: auto;
  right: var(--cmtoc-button-edge, 14px);
}

.cmtoc-floating-root .cmtoc-float-button::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.92), rgba(255,255,255,0) 44%);
  pointer-events: none;
}

.cmtoc-floating-root .cmtoc-float-button::after {
  width: 88px;
  height: 88px;
  background: radial-gradient(circle, rgba(var(--cmtoc-accent-rgb), .16), rgba(var(--cmtoc-accent-rgb), 0) 72%);
}

.cmtoc-floating-root .cmtoc-float-button:hover {
  transform: translateY(-50%) scale(1.05);
  border-color: rgba(var(--cmtoc-accent-rgb), .22);
  background: linear-gradient(180deg, rgba(255,255,255,.95), rgba(var(--cmtoc-panel-soft-rgb), .98));
  box-shadow: 0 20px 48px rgba(17, 80, 118, .24), inset 0 1px 0 rgba(255,255,255,.95);
}

.cmtoc-floating-root .cmtoc-float-button .cmtoc-icon {
  width: 34px;
  height: 34px;
  position: relative;
  z-index: 1;
}

.cmtoc-floating-root.cmtoc-is-open .cmtoc-float-button {
  visibility: hidden;
  pointer-events: none;
}

.cmtoc-backdrop {
  position: fixed;
  z-index: 999999;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 24, 38, .22), rgba(7, 22, 35, .34));
  backdrop-filter: blur(4px);
}

.cmtoc-panel {
  position: fixed;
  z-index: 1000000;
  left: 0;
  top: 0;
  width: min(var(--cmtoc-panel-width, 390px), 92vw);
  height: 100vh;
  height: 100dvh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-right: 1px solid rgba(255,255,255,.58);
  background: linear-gradient(180deg, rgba(var(--cmtoc-panel-bg-rgb), .98), rgba(var(--cmtoc-panel-bg-alt-rgb), .97) 42%, rgba(var(--cmtoc-panel-soft-rgb), .98));
  color: var(--cmtoc-text);
  box-shadow: var(--cmtoc-panel-shadow);
  backdrop-filter: blur(15px);
  isolation: isolate;
  animation: cmtoc-slide-left .28s ease-out both;
}

.cmtoc-floating-root.cmtoc-side-right .cmtoc-panel {
  left: auto;
  right: 0;
  border-right: 0;
  border-left: 1px solid rgba(255,255,255,.58);
  animation-name: cmtoc-slide-right;
}

.cmtoc-panel::before {
  width: 280px;
  height: 280px;
  top: -95px;
  right: -80px;
  background: radial-gradient(circle at center, rgba(var(--cmtoc-accent-rgb), .16), rgba(var(--cmtoc-accent-rgb), 0) 72%);
}

.cmtoc-panel::after {
  width: 250px;
  height: 250px;
  bottom: -110px;
  left: -85px;
  background: radial-gradient(circle at center, rgba(var(--cmtoc-accent-alt-rgb), .18), rgba(var(--cmtoc-accent-alt-rgb), 0) 72%);
}

.cmtoc-panel-heading {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  padding: 18px 16px 14px 20px;
  background: linear-gradient(180deg, rgba(255,255,255,.46), rgba(255,255,255,.18));
  border-bottom: 1px solid rgba(var(--cmtoc-accent-rgb), .12);
}

.cmtoc-panel-heading::after {
  content: "";
  position: absolute;
  left: 20px;
  right: 20px;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, rgba(var(--cmtoc-accent-rgb), .06), rgba(var(--cmtoc-accent-rgb), .32), rgba(var(--cmtoc-accent-alt-rgb), .22), rgba(var(--cmtoc-accent-rgb), .06));
}

.cmtoc-panel-title-wrap {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.cmtoc-panel-title {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  font-size: 17px;
}

.cmtoc-panel-title strong {
  font-weight: 800;
  letter-spacing: .01em;
  color: var(--cmtoc-text);
}

.cmtoc-close {
  flex: none;
  min-width: 42px;
  min-height: 42px;
  padding: 0;
  border: 1px solid rgba(var(--cmtoc-accent-rgb), .16);
  border-radius: 14px;
  background: rgba(255,255,255,.62);
  color: var(--cmtoc-button-text);
  font-size: 28px;
  line-height: 1;
  box-shadow: 0 10px 22px rgba(16, 107, 163, .10);
  cursor: pointer;
  transition: transform .24s ease, box-shadow .24s ease, background .24s ease, color .24s ease;
}

.cmtoc-close:hover {
  transform: translateY(-1px);
  background: rgba(255,255,255,.92);
  color: var(--cmtoc-accent);
  box-shadow: 0 12px 24px rgba(16, 107, 163, .12);
}

.cmtoc-panel-nav {
  position: relative;
  z-index: 1;
  min-height: 0;
  overflow: auto;
  padding: 14px 14px 24px;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
}

.cmtoc-panel-nav::-webkit-scrollbar {
  width: 10px;
}

.cmtoc-panel-nav::-webkit-scrollbar-track {
  background: transparent;
}

.cmtoc-panel-nav::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, rgba(var(--cmtoc-accent-rgb), .20), rgba(var(--cmtoc-accent-alt-rgb), .30));
  border-radius: 999px;
  border: 2px solid rgba(255,255,255,.55);
}

.cmtoc-summary:focus-visible,
.cmtoc-link:focus-visible,
.cmtoc-float-button:focus-visible,
.cmtoc-close:focus-visible {
  outline: 3px solid rgba(var(--cmtoc-accent-rgb), .42);
  outline-offset: 3px;
}

.cmtoc-pro-off .cmtoc-link,
.cmtoc-pro-off .cmtoc-float-button,
.cmtoc-pro-off .cmtoc-close,
.cmtoc-pro-off .cmtoc-badge,
.cmtoc-pro-off .cmtoc-hide-label,
.cmtoc-pro-off .cmtoc-show-label {
  box-shadow: none;
}

.cmtoc-inline.cmtoc-animated-on::before,
.cmtoc-inline.cmtoc-animated-on::after,
.cmtoc-animated-on .cmtoc-panel::before,
.cmtoc-animated-on .cmtoc-panel::after,
.cmtoc-animated-on .cmtoc-float-button::after {
  animation: cmtoc-floatGlow 12s ease-in-out infinite;
}

.cmtoc-inline.cmtoc-animated-on::after,
.cmtoc-animated-on .cmtoc-panel::after {
  animation-duration: 10s;
  animation-direction: reverse;
}

.cmtoc-animated-on .cmtoc-float-button::after {
  animation-name: cmtoc-pulse;
  animation-duration: 3.6s;
}

.cmtoc-inline.cmtoc-animated-off::before,
.cmtoc-inline.cmtoc-animated-off::after,
.cmtoc-animated-off .cmtoc-panel::before,
.cmtoc-animated-off .cmtoc-panel::after,
.cmtoc-animated-off .cmtoc-float-button::after {
  animation: none !important;
}


/* Dark-mode surfaces, text and controls must use the active palette. */
.cmtoc-inline.cmtoc-tone-dark,
.cmtoc-floating-root.cmtoc-tone-dark .cmtoc-panel {
  border-color: rgba(var(--cmtoc-accent-rgb), .22);
}
.cmtoc-inline.cmtoc-tone-dark .cmtoc-link,
.cmtoc-floating-root.cmtoc-tone-dark .cmtoc-link {
  background: rgba(255,255,255,.045);
  border-color: rgba(255,255,255,.06) !important;
}
.cmtoc-inline.cmtoc-tone-dark .cmtoc-link:hover,
.cmtoc-inline.cmtoc-tone-dark .cmtoc-link:focus-visible,
.cmtoc-floating-root.cmtoc-tone-dark .cmtoc-link:hover,
.cmtoc-floating-root.cmtoc-tone-dark .cmtoc-link:focus-visible {
  background: linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.04));
  border-color: rgba(var(--cmtoc-accent-rgb), .27) !important;
}
.cmtoc-inline.cmtoc-tone-dark .cmtoc-link.cmtoc-active,
.cmtoc-floating-root.cmtoc-tone-dark .cmtoc-link.cmtoc-active {
  background: linear-gradient(90deg, rgba(var(--cmtoc-accent-rgb), .20), rgba(var(--cmtoc-accent-alt-rgb), .11), rgba(255,255,255,.04));
  border-color: rgba(var(--cmtoc-accent-rgb), .30) !important;
}
.cmtoc-inline.cmtoc-tone-dark .cmtoc-link .cmtoc-link-text,
.cmtoc-floating-root.cmtoc-tone-dark .cmtoc-link .cmtoc-link-text {
  color: var(--cmtoc-text);
}
.cmtoc-inline.cmtoc-tone-dark .cmtoc-link.cmtoc-active .cmtoc-link-text,
.cmtoc-floating-root.cmtoc-tone-dark .cmtoc-link.cmtoc-active .cmtoc-link-text {
  color: var(--cmtoc-accent);
}
.cmtoc-inline.cmtoc-tone-dark .cmtoc-summary .cmtoc-icon,
.cmtoc-floating-root.cmtoc-tone-dark .cmtoc-panel-title .cmtoc-icon,
.cmtoc-inline.cmtoc-tone-dark .cmtoc-hide-label,
.cmtoc-inline.cmtoc-tone-dark .cmtoc-show-label,
.cmtoc-floating-root.cmtoc-tone-dark .cmtoc-float-button,
.cmtoc-floating-root.cmtoc-tone-dark .cmtoc-close {
  color: var(--cmtoc-text);
  border-color: rgba(var(--cmtoc-accent-rgb), .20);
  background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.03));
  box-shadow: 0 12px 28px rgba(0,0,0,.28);
}
.cmtoc-floating-root.cmtoc-tone-dark .cmtoc-panel-heading {
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.015));
}
.cmtoc-inline.cmtoc-tone-dark .cmtoc-link-index,
.cmtoc-floating-root.cmtoc-tone-dark .cmtoc-link-index {
  color: #e6f7ff;
  background: rgba(var(--cmtoc-accent-rgb), .25);
}
.cmtoc-inline.cmtoc-tone-dark .cmtoc-link.cmtoc-active .cmtoc-link-index,
.cmtoc-floating-root.cmtoc-tone-dark .cmtoc-link.cmtoc-active .cmtoc-link-index {
  color: #092032;
}
.cmtoc-inline.cmtoc-tone-dark .cmtoc-badge,
.cmtoc-floating-root.cmtoc-tone-dark .cmtoc-badge {
  background: linear-gradient(90deg, rgba(var(--cmtoc-accent-rgb), .18), rgba(var(--cmtoc-accent-alt-rgb), .13));
  border-color: rgba(var(--cmtoc-accent-rgb), .25);
}

body.cmtoc-dialog-open {
  overflow: hidden !important;
}

@keyframes cmtoc-slide-left {
  from { transform: translateX(-104%); }
  to { transform: translateX(0); }
}

@keyframes cmtoc-slide-right {
  from { transform: translateX(104%); }
  to { transform: translateX(0); }
}

@keyframes cmtoc-pulse {
  0%,100% { transform: scale(.92); opacity: .55; }
  50% { transform: scale(1.12); opacity: .95; }
}

@keyframes cmtoc-floatGlow {
  0%,100% { transform: translate3d(0,0,0) scale(1); opacity: .62; }
  50% { transform: translate3d(10px, 12px, 0) scale(1.08); opacity: .86; }
}

@media (max-width: 600px) {
  .cmtoc-inline {
    border-radius: 18px;
  }

  .cmtoc-summary {
    padding: 16px 16px 14px;
  }

  .cmtoc-summary-title {
    font-size: 16px;
  }

  .cmtoc-hide-label,
  .cmtoc-show-label {
    padding: 6px 11px;
  }

  .cmtoc-floating-root .cmtoc-float-button {
    width: 52px;
    height: 52px;
    border-radius: 18px;
    left: min(var(--cmtoc-button-edge, 14px), 22vw);
  }

  .cmtoc-floating-root.cmtoc-side-right .cmtoc-float-button {
    right: min(var(--cmtoc-button-edge, 14px), 22vw);
  }
}

@media (prefers-reduced-motion: reduce) {
  .cmtoc-inline::before,
  .cmtoc-inline::after,
  .cmtoc-panel::before,
  .cmtoc-panel::after,
  .cmtoc-float-button::after,
  .cmtoc-panel,
  .cmtoc-link,
  .cmtoc-float-button,
  .cmtoc-close {
    animation: none !important;
    transition: none !important;
  }
}


/* V1.3.0 - light-weight animated premium themes, decorative only. */
.cmtoc-inline > .cmtoc-scenery,
.cmtoc-floating-root .cmtoc-panel > .cmtoc-scenery {
  position: absolute;
  display: block;
  z-index: 0;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
  opacity: .8;
  border-radius: inherit;
}
.cmtoc-inline > .cmtoc-scenery::before,
.cmtoc-inline > .cmtoc-scenery::after,
.cmtoc-floating-root .cmtoc-panel > .cmtoc-scenery::before,
.cmtoc-floating-root .cmtoc-panel > .cmtoc-scenery::after {
  content: "";
  display: block;
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.cmtoc-effect-none .cmtoc-scenery { display: none !important; }
.cmtoc-effect-soft .cmtoc-scenery {
  background:
    radial-gradient(ellipse at 86% 8%, rgba(var(--cmtoc-accent-rgb), .12) 0, transparent 48%),
    radial-gradient(ellipse at 5% 95%, rgba(var(--cmtoc-accent-alt-rgb), .12) 0, transparent 52%);
}
.cmtoc-effect-stars .cmtoc-scenery,
.cmtoc-effect-gold .cmtoc-scenery {
  background-image:
    radial-gradient(circle 1.5px at 14% 22%, rgba(var(--cmtoc-accent-alt-rgb), .75) 94%, transparent 100%),
    radial-gradient(circle 1px at 80% 38%, rgba(var(--cmtoc-accent-rgb), .63) 95%, transparent 100%),
    radial-gradient(circle 1.7px at 65% 82%, rgba(var(--cmtoc-accent-alt-rgb), .70) 95%, transparent 100%),
    radial-gradient(circle 1px at 35% 66%, rgba(var(--cmtoc-accent-rgb), .56) 95%, transparent 100%);
  background-size: 235px 185px, 170px 224px, 310px 245px, 210px 278px;
  background-position: 0 0, 46px 20px, 90px -16px, 30px 60px;
}
.cmtoc-effect-stars .cmtoc-scenery::before,
.cmtoc-effect-gold .cmtoc-scenery::before {
  background:
    radial-gradient(circle 2px at 30% 22%, rgba(var(--cmtoc-accent-alt-rgb), .48), transparent 4px),
    radial-gradient(circle 2px at 73% 67%, rgba(var(--cmtoc-accent-alt-rgb), .46), transparent 4px),
    radial-gradient(circle 1.5px at 46% 50%, rgba(var(--cmtoc-accent-rgb), .44), transparent 4px);
  background-size: 260px 260px, 340px 290px, 220px 235px;
  opacity: .75;
}
.cmtoc-effect-gold .cmtoc-scenery {
  background-color: rgba(var(--cmtoc-accent-alt-rgb), .025);
  opacity: .84;
}
.cmtoc-effect-gold .cmtoc-scenery::after,
.cmtoc-effect-shimmer .cmtoc-scenery::after {
  width: 55%;
  height: 200%;
  inset: -50% auto auto -120%;
  transform: rotate(20deg);
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.15) 28%, rgba(var(--cmtoc-accent-alt-rgb),.12) 50%, rgba(255,255,255,.13) 72%, transparent);
  filter: blur(6px);
}
.cmtoc-effect-shimmer .cmtoc-scenery {
  background:
    linear-gradient(115deg, transparent 18%, rgba(var(--cmtoc-accent-alt-rgb), .06) 46%, transparent 70%),
    radial-gradient(ellipse at 90% 5%, rgba(var(--cmtoc-accent-rgb), .10), transparent 55%);
}
.cmtoc-effect-aurora .cmtoc-scenery {
  background:
    radial-gradient(ellipse at 12% 32%, rgba(var(--cmtoc-accent-alt-rgb), .19), transparent 56%),
    radial-gradient(ellipse at 87% 63%, rgba(var(--cmtoc-accent-rgb), .16), transparent 56%),
    radial-gradient(ellipse at 58% 8%, rgba(var(--cmtoc-accent-alt-rgb), .10), transparent 48%);
}
.cmtoc-effect-aurora .cmtoc-scenery::before {
  inset: -25%;
  background: conic-gradient(from 155deg, transparent 0 24%, rgba(var(--cmtoc-accent-alt-rgb),.08) 28%, transparent 42%, rgba(var(--cmtoc-accent-rgb), .07) 58%, transparent 78%);
  filter: blur(22px);
}
.cmtoc-animated-on.cmtoc-effect-stars .cmtoc-scenery::before,
.cmtoc-animated-on.cmtoc-effect-gold .cmtoc-scenery::before {
  animation: cmtoc-sparkle var(--cmtoc-motion-duration,20s) ease-in-out infinite;
}
.cmtoc-animated-on.cmtoc-effect-gold .cmtoc-scenery::after,
.cmtoc-animated-on.cmtoc-effect-shimmer .cmtoc-scenery::after {
  animation: cmtoc-goldSweep var(--cmtoc-motion-duration,20s) ease-in-out infinite;
}
.cmtoc-animated-on.cmtoc-effect-aurora .cmtoc-scenery::before {
  animation: cmtoc-auroraDrift var(--cmtoc-motion-duration,20s) ease-in-out infinite alternate;
}
.cmtoc-animated-on.cmtoc-effect-soft .cmtoc-scenery {
  animation: cmtoc-softBreath var(--cmtoc-motion-duration,20s) ease-in-out infinite;
}
/* Rich metallic details on selected luxury palettes. */
.cmtoc-inline.cmtoc-theme-imperial-gold,
.cmtoc-floating-root.cmtoc-theme-imperial-gold .cmtoc-panel,
.cmtoc-inline.cmtoc-theme-bullion-reserve,
.cmtoc-floating-root.cmtoc-theme-bullion-reserve .cmtoc-panel {
  border-color: rgba(var(--cmtoc-accent-rgb), .34);
}
.cmtoc-theme-imperial-gold .cmtoc-link.cmtoc-active,
.cmtoc-theme-bullion-reserve .cmtoc-link.cmtoc-active {
  box-shadow: inset 0 1px 0 rgba(255,255,255,.80), 0 10px 22px rgba(153,110,38,.15);
}
.cmtoc-theme-imperial-gold .cmtoc-badge,
.cmtoc-theme-bullion-reserve .cmtoc-badge,
.cmtoc-theme-royal-vault .cmtoc-badge {
  border: 1px solid rgba(var(--cmtoc-accent-rgb),.32);
  background: linear-gradient(110deg, rgba(var(--cmtoc-accent-alt-rgb),.23),rgba(var(--cmtoc-accent-rgb),.12),rgba(var(--cmtoc-accent-alt-rgb),.18));
}
.cmtoc-tone-dark.cmtoc-inline,
.cmtoc-floating-root.cmtoc-tone-dark .cmtoc-panel {
  border-color: rgba(var(--cmtoc-accent-rgb), .26);
}
.cmtoc-inline.cmtoc-tone-dark .cmtoc-link,
.cmtoc-floating-root.cmtoc-tone-dark .cmtoc-link {
  background: rgba(255,255,255,.045);
  border-color: rgba(255,255,255,.065) !important;
}
.cmtoc-inline.cmtoc-tone-dark .cmtoc-link:hover,
.cmtoc-inline.cmtoc-tone-dark .cmtoc-link:focus-visible,
.cmtoc-floating-root.cmtoc-tone-dark .cmtoc-link:hover,
.cmtoc-floating-root.cmtoc-tone-dark .cmtoc-link:focus-visible {
  background: linear-gradient(180deg,rgba(255,255,255,.11),rgba(255,255,255,.045));
}
.cmtoc-inline.cmtoc-tone-dark .cmtoc-link.cmtoc-active,
.cmtoc-floating-root.cmtoc-tone-dark .cmtoc-link.cmtoc-active {
  background: linear-gradient(90deg,rgba(var(--cmtoc-accent-rgb),.22),rgba(var(--cmtoc-accent-alt-rgb),.09),rgba(255,255,255,.05));
  border-color: rgba(var(--cmtoc-accent-rgb),.28) !important;
}
.cmtoc-inline.cmtoc-tone-dark .cmtoc-summary .cmtoc-icon,
.cmtoc-floating-root.cmtoc-tone-dark .cmtoc-panel-title .cmtoc-icon,
.cmtoc-inline.cmtoc-tone-dark .cmtoc-hide-label,
.cmtoc-inline.cmtoc-tone-dark .cmtoc-show-label,
.cmtoc-floating-root.cmtoc-tone-dark .cmtoc-float-button,
.cmtoc-floating-root.cmtoc-tone-dark .cmtoc-close {
  background: linear-gradient(180deg,rgba(255,255,255,.10),rgba(255,255,255,.035));
  border-color: rgba(var(--cmtoc-accent-rgb),.24);
  color: var(--cmtoc-text);
}
.cmtoc-inline.cmtoc-tone-dark .cmtoc-link-index,
.cmtoc-floating-root.cmtoc-tone-dark .cmtoc-link-index {
  background: rgba(var(--cmtoc-accent-rgb),.20);
  color: var(--cmtoc-text);
}
.cmtoc-inline.cmtoc-tone-dark .cmtoc-link.cmtoc-active .cmtoc-link-index,
.cmtoc-floating-root.cmtoc-tone-dark .cmtoc-link.cmtoc-active .cmtoc-link-index {
  color: #101928;
}
.cmtoc-tone-dark .cmtoc-link-text { color: var(--cmtoc-text); }
.cmtoc-tone-dark .cmtoc-link.cmtoc-active .cmtoc-link-text { color: var(--cmtoc-accent); }
/* Make button and labels legible on every light theme. */
.cmtoc-inline.cmtoc-tone-dark .cmtoc-badge,
.cmtoc-floating-root.cmtoc-tone-dark .cmtoc-badge {
  background: linear-gradient(90deg,rgba(var(--cmtoc-accent-rgb),.16),rgba(var(--cmtoc-accent-alt-rgb),.12));
  border-color: rgba(var(--cmtoc-accent-rgb),.25);
}
@keyframes cmtoc-sparkle {
  0%,100% { opacity:.28; transform:translate3d(0,0,0) scale(1); }
  35% { opacity:.88; transform:translate3d(0,-5px,0) scale(1.02); }
  70% { opacity:.42; transform:translate3d(0,3px,0) scale(.99); }
}
@keyframes cmtoc-goldSweep {
  0%,12% { left:-120%; opacity:0; }
  38% { opacity:.72; }
  75%,100% { left:165%; opacity:0; }
}
@keyframes cmtoc-auroraDrift {
  0% { transform:translate3d(-6%,0,0) rotate(-6deg); opacity:.50; }
  100% { transform:translate3d(8%,0,0) rotate(8deg); opacity:.95; }
}
@keyframes cmtoc-softBreath {
  0%,100% { opacity:.60; }
  50% { opacity:.95; }
}
.cmtoc-animated-off .cmtoc-scenery,
.cmtoc-animated-off .cmtoc-scenery::before,
.cmtoc-animated-off .cmtoc-scenery::after {
  animation: none !important;
}
@media (prefers-reduced-motion:reduce) {
  .cmtoc-inline .cmtoc-scenery,
  .cmtoc-inline .cmtoc-scenery::before,
  .cmtoc-inline .cmtoc-scenery::after,
  .cmtoc-panel .cmtoc-scenery,
  .cmtoc-panel .cmtoc-scenery::before,
  .cmtoc-panel .cmtoc-scenery::after { animation:none !important; }
}

/* The administrator's motion speed governs the decorative glow as well. */
.cmtoc-inline.cmtoc-animated-on::before,
.cmtoc-inline.cmtoc-animated-on::after,
.cmtoc-animated-on .cmtoc-panel::before,
.cmtoc-animated-on .cmtoc-panel::after { animation-duration:var(--cmtoc-motion-duration,20s); }


/* 1.3.1 - visible premium glints and moving backgrounds.
   Stars use staggered, independently animating CSS-only elements; no canvas/video. */
.cmtoc-inline > .cmtoc-scenery,
.cmtoc-floating-root .cmtoc-panel > .cmtoc-scenery {
  opacity: 1;
  isolation: isolate;
  overflow: hidden;
}
.cmtoc-scenery .cmtoc-spark {
  position: absolute;
  left: var(--cmtoc-x);
  top: var(--cmtoc-y);
  width: var(--cmtoc-size, 11px);
  height: var(--cmtoc-size, 11px);
  pointer-events: none;
  opacity: .35;
  transform: translate3d(-50%, 0, 0) scale(.7);
  z-index: 1;
}
.cmtoc-scenery .cmtoc-spark::before {
  content: "";
  position: absolute;
  inset: 0;
  display: block;
  background: rgb(var(--cmtoc-accent-rgb));
  clip-path: polygon(50% 0, 60% 39%, 100% 50%, 60% 61%, 50% 100%, 40% 61%, 0 50%, 40% 39%);
  filter: drop-shadow(0 0 3px rgba(var(--cmtoc-accent-rgb), .6));
}
.cmtoc-scenery .cmtoc-spark:nth-child(3n)::before { background: rgb(var(--cmtoc-accent-alt-rgb)); }
.cmtoc-scenery .cmtoc-spark::after {
  content: "";
  position: absolute;
  width: 170%;
  height: 170%;
  left: -35%;
  top: -35%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--cmtoc-accent-alt-rgb), .27), rgba(var(--cmtoc-accent-alt-rgb), 0) 70%);
  z-index: -1;
}
.cmtoc-animated-on:is(.cmtoc-effect-stars,.cmtoc-effect-gold,.cmtoc-effect-shimmer,.cmtoc-effect-aurora) .cmtoc-spark {
  animation: cmtoc-brightTwinkle var(--cmtoc-spark-duration,5.2s) ease-in-out infinite;
  animation-delay: var(--cmtoc-delay,0s);
}
/* Soft glow also moves, but stars are not added to this quieter preset. */
.cmtoc-effect-none .cmtoc-spark,
.cmtoc-effect-soft .cmtoc-spark,
.cmtoc-animated-off .cmtoc-spark { display: none; animation: none !important; }
.cmtoc-animated-on.cmtoc-effect-stars .cmtoc-scenery,
.cmtoc-animated-on.cmtoc-effect-gold .cmtoc-scenery {
  animation: cmtoc-starfieldDrift var(--cmtoc-motion-duration,20s) linear infinite;
}
.cmtoc-effect-stars .cmtoc-scenery,
.cmtoc-effect-gold .cmtoc-scenery {
  background-image:
    radial-gradient(circle 1.5px at 12% 25%, rgba(var(--cmtoc-accent-rgb), .8) 94%, transparent 100%),
    radial-gradient(circle 1.3px at 64% 45%, rgba(var(--cmtoc-accent-alt-rgb), .85) 94%, transparent 100%),
    radial-gradient(circle 2px at 86% 76%, rgba(var(--cmtoc-accent-rgb), .8) 94%, transparent 100%),
    radial-gradient(circle 1px at 31% 85%, rgba(var(--cmtoc-accent-alt-rgb), .7) 94%, transparent 100%);
  background-size: 177px 160px, 224px 211px, 311px 256px, 156px 237px;
}
.cmtoc-effect-gold .cmtoc-scenery::after,
.cmtoc-effect-shimmer .cmtoc-scenery::after {
  width: 70%;
  height: 200%;
  inset: -50% auto auto -120%;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,.02) 24%, rgba(var(--cmtoc-accent-alt-rgb), .27) 48%, rgba(255,255,255,.35) 52%, rgba(var(--cmtoc-accent-alt-rgb), .27) 57%, transparent 90%);
  filter: blur(9px);
}
.cmtoc-effect-aurora .cmtoc-scenery::before {
  background: conic-gradient(from 155deg, transparent 0 16%, rgba(var(--cmtoc-accent-alt-rgb), .22) 31%, transparent 48%, rgba(var(--cmtoc-accent-rgb), .20) 68%, transparent 84%);
}
.cmtoc-animated-on.cmtoc-effect-aurora .cmtoc-scenery::before { animation-duration: var(--cmtoc-motion-duration,20s); }
.cmtoc-animated-on.cmtoc-effect-soft .cmtoc-scenery { animation-duration: var(--cmtoc-motion-duration,20s); }
@keyframes cmtoc-brightTwinkle {
  0%, 100% { opacity: .18; transform: translate3d(-50%, 7px, 0) scale(.5) rotate(-12deg); }
  28% { opacity: .92; transform: translate3d(-50%, -6px, 0) scale(1.24) rotate(14deg); }
  55% { opacity: .32; transform: translate3d(-50%, 0, 0) scale(.7) rotate(2deg); }
  78% { opacity: 1; transform: translate3d(-50%, -9px, 0) scale(1.14) rotate(-8deg); }
}
@keyframes cmtoc-starfieldDrift {
  0% { background-position: 0 0, 46px 20px, 90px -16px, 30px 60px; }
  100% { background-position: 80px 44px, -15px 90px, 137px 36px, 90px 8px; }
}
@media (prefers-reduced-motion: reduce) {
  .cmtoc-animated-on .cmtoc-scenery,
  .cmtoc-animated-on .cmtoc-scenery::before,
  .cmtoc-animated-on .cmtoc-scenery::after,
  .cmtoc-animated-on .cmtoc-spark { animation: none !important; }
}

/* Legacy Easy Table of Contents fragment targets; visually inert, accessible for old links. */
.cmtoc-anchor-alias { display:block; position:relative; width:0; height:0; overflow:hidden; margin:0; padding:0; pointer-events:none; scroll-margin-top:var(--cmtoc-scroll-offset,90px); }