/* KFC report shell v2026-04-27.5 | shell.css */
html[data-report-theme="dark"] {
  --report-theme-bg: #1f1f1f;
  --report-theme-display: #f4f7fa;
  --report-theme-heading: #e7edf3;
  --report-theme-subheading: #cfd8e2;
  --report-theme-text: #b7c1cc;
  --report-theme-muted: #98a6b5;
  --report-theme-accent: #ff8f3d;
  --report-theme-accent-strong: #ff6b35;
  --report-theme-panel: #2a2a2a;
  --report-theme-panel-soft: #262626;
  --report-theme-panel-alt: #2d2d2d;
  --report-theme-border: #404040;
  --report-theme-border-strong: #4a4a4a;
  --report-theme-table-head: #333333;
  --report-theme-table-row-alt: #2c3340;
  --report-theme-hover: #364252;
  --report-theme-link: #8fb8ff;
  --report-theme-link-hover: #b9d5ff;
  --report-theme-navbar-bg: linear-gradient(135deg, rgba(45, 55, 72, 0.20) 0%, rgba(26, 32, 44, 0.20) 100%);
  --report-theme-navbar-text: #f8fafc;
  --report-theme-navbar-border: rgba(255, 255, 255, 0.1);
  --report-theme-navbar-shadow: 0 10px 34px rgba(0, 0, 0, 0.28), 0 4px 14px rgba(0, 0, 0, 0.14);
  --report-theme-navbar-hover: rgba(255, 255, 255, 0.14);
  --report-theme-navbar-underline: #ff6b35;
  --report-theme-toggle-text: #f8fafc;
  --report-theme-tooltip-bg: rgba(12, 18, 28, 0.92);
  --report-theme-tooltip-text: #f8fafc;
  --report-theme-grid: #465261;
  --report-theme-plot-bg: #1f1f1f;
  --report-theme-plot-paper: #1f1f1f;
  --report-theme-voltage-mask: transparent;
  --report-theme-card-shadow: 0 10px 28px rgba(0, 0, 0, 0.3);
  --report-theme-card-shadow-strong: 0 14px 36px rgba(0, 0, 0, 0.34);
  --report-title-accent: #ff8f3d;
  --report-title-accent-glow: rgba(255, 143, 61, 0.34);
}

html[data-report-theme="light"] {
  --report-theme-bg: #eef3f9;
  --report-theme-display: #46586c;
  --report-theme-heading: #586b80;
  --report-theme-subheading: #64788d;
  --report-theme-text: #55697f;
  --report-theme-muted: #64798f;
  --report-theme-accent: #ff8f3d;
  --report-theme-accent-strong: #ff6b35;
  --report-theme-panel: #ffffff;
  --report-theme-panel-soft: #f4f8fc;
  --report-theme-panel-alt: #e9f0f8;
  --report-theme-border: #ccd6e2;
  --report-theme-border-strong: #bac8d8;
  --report-theme-table-head: #e3ebf4;
  --report-theme-table-row-alt: #f3f7fb;
  --report-theme-hover: #dde8f4;
  --report-theme-link: #1f4e83;
  --report-theme-link-hover: #12365f;
  --report-theme-navbar-bg: rgba(255, 255, 255, 0.10);
  --report-theme-navbar-text: #243244;
  --report-theme-navbar-border: rgba(148, 163, 184, 0.24);
  --report-theme-navbar-shadow: 0 10px 32px rgba(15, 23, 42, 0.12), 0 4px 12px rgba(15, 23, 42, 0.08);
  --report-theme-navbar-hover: rgba(36, 50, 68, 0.08);
  --report-theme-navbar-underline: #ff6b35;
  --report-theme-toggle-text: #243244;
  --report-theme-tooltip-bg: rgba(28, 41, 56, 0.94);
  --report-theme-tooltip-text: #f8fafc;
  --report-theme-grid: #c8d6e6;
  --report-theme-plot-bg: #ffffff;
  --report-theme-plot-paper: #eef3f9;
  --report-theme-voltage-mask: #f2f3f5;
  --report-theme-card-shadow: 0 10px 26px rgba(73, 96, 128, 0.10);
  --report-theme-card-shadow-strong: 0 14px 34px rgba(73, 96, 128, 0.14);
  --report-title-accent: #57a7ff;
  --report-title-accent-glow: rgba(87, 167, 255, 0.34);
}

.report-site-nav {
  position: sticky;
  top: 0;
  z-index: 1800;
  margin: calc(var(--report-page-padding-y, 24px) * -1) calc(var(--report-page-padding-x, 24px) * -1) 24px;
  padding: 10px 18px;
  background: var(--report-theme-navbar-bg);
  backdrop-filter: blur(22px) saturate(180%);
  -webkit-backdrop-filter: blur(22px) saturate(180%);
  border-bottom: 1px solid var(--report-theme-navbar-border);
  box-shadow: var(--report-theme-navbar-shadow);
}

.report-site-nav-inner {
  width: min(100%, var(--report-shell-max-width, 1620px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
  position: relative;
  min-height: 56px;
}

.report-site-brand {
  grid-area: 1 / 1;
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  color: var(--report-theme-navbar-text);
  min-width: 0;
  justify-self: start;
  padding-inline-start: clamp(8px, 2vw, 32px);
  margin-inline-start: -18px;
  transition: transform 0.18s ease, opacity 0.18s ease;
  z-index: 2;
}

.report-site-brand:hover {
  transform: translateY(-1px);
  opacity: 0.98;
}

.report-site-logo-img {
  display: block;
  height: 56px;
  width: auto;
  max-width: 340px;
  object-fit: contain;
  filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.12));
}

.report-site-logo-stack {
  display: inline-flex;
  align-items: center;
}

.report-site-logo-img-light {
  display: none;
}

html[data-report-theme="light"] .report-site-logo-img {
  filter: none;
}

html[data-report-theme="light"] .report-site-logo-img-dark {
  display: none;
}

html[data-report-theme="light"] .report-site-logo-img-light {
  display: block;
}

.report-site-logo-text {
  color: var(--report-theme-navbar-text);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.report-site-nav-menu {
  grid-area: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: nowrap;
  gap: 22px;
  width: max-content;
  max-width: min(720px, calc(100% - 520px));
  min-width: 0;
  justify-self: center;
  z-index: 1;
}

.report-site-nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  color: var(--report-theme-navbar-text);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  opacity: 0.86;
  padding: 8px 0;
  white-space: nowrap;
  transition: color 0.18s ease, opacity 0.18s ease, text-shadow 0.18s ease;
}

.report-site-nav-link:hover {
  opacity: 1;
  color: var(--report-theme-navbar-text);
  text-shadow: 0 0 14px rgba(255, 143, 61, 0.28);
}

.report-site-nav-link.is-active {
  opacity: 1;
  font-weight: 700;
}

.report-site-nav-link.is-active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -8px;
  height: 3px;
  border-radius: 999px;
  background: var(--report-theme-navbar-underline);
  box-shadow:
    0 0 8px rgba(255, 107, 53, 0.72),
    0 0 18px rgba(255, 107, 53, 0.30);
}

.report-site-nav-link[data-nav-placeholder="true"] {
  cursor: default;
}

.report-site-nav-actions {
  grid-area: 1 / 1;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  justify-content: flex-end;
  justify-self: end;
  padding-inline-end: clamp(8px, 2vw, 32px);
  z-index: 2;
}

.report-site-menu-toggle {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--report-theme-navbar-text);
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  padding: 0;
  border-radius: 999px;
  transition: color 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.report-site-menu-toggle:hover,
.report-site-menu-toggle:focus-visible {
  transform: translateY(-1px);
  color: var(--report-theme-accent-strong);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 0 0 4px rgba(255, 143, 61, 0.08);
}

.report-site-menu-toggle-bars {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
}

.report-site-menu-toggle-bars span {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
}

.report-theme-toggle {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--report-theme-toggle-text);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  padding: 0;
  position: relative;
  border-radius: 999px;
  transition: color 0.18s ease, transform 0.18s ease, text-shadow 0.18s ease, box-shadow 0.18s ease;
}

.report-theme-toggle::before {
  content: "";
  position: absolute;
  border-radius: 999px;
  pointer-events: none;
  inset: 3px;
  border: 3px solid rgba(128, 146, 166, 0.56);
}

.report-theme-toggle:hover {
  transform: translateY(-1px);
  color: var(--report-theme-accent-strong);
  text-shadow: 0 0 16px rgba(255, 143, 61, 0.36);
  box-shadow: 0 0 0 4px rgba(255, 143, 61, 0.08);
}

html[data-report-theme="dark"] .report-theme-toggle::before {
  border-color: rgba(206, 217, 228, 0.34);
}

.report-theme-icon {
  width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: currentColor;
}

.report-theme-icon svg {
  width: 18px;
  height: 18px;
  display: block;
}

html[data-report-theme="dark"] .report-theme-icon-sun {
  display: none;
}

html[data-report-theme="dark"] .report-theme-icon-moon {
  display: inline-flex;
}

html[data-report-theme="light"] .report-theme-icon-moon {
  display: none;
}

html[data-report-theme="light"] .report-theme-icon-sun {
  display: inline-flex;
}

.report-theme-tooltip {
  position: absolute;
  top: calc(100% + 8px);
  right: 50%;
  transform: translateX(50%);
  padding: 5px 9px;
  border-radius: 6px;
  background: var(--report-theme-tooltip-bg);
  color: var(--report-theme-tooltip-text);
  font-size: 12px;
  line-height: 1.3;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.18s ease, visibility 0.18s ease, transform 0.18s ease;
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.18);
}

.report-site-mobile-backdrop,
.report-site-mobile-drawer {
  display: none;
}

.report-site-mobile-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(9, 14, 22, 0.42);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 1890;
}

.report-site-mobile-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: min(84vw, 320px);
  height: 100dvh;
  padding: 18px 16px 20px;
  background: var(--report-theme-panel);
  border-left: 1px solid var(--report-theme-border);
  box-shadow: -14px 0 36px rgba(0, 0, 0, 0.28);
  z-index: 1900;
  transform: translateX(100%);
  transition: transform 0.22s ease;
}

.report-site-mobile-drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.report-site-mobile-drawer-title {
  color: var(--report-theme-display);
  font-size: 16px;
  font-weight: 700;
}

.report-site-mobile-close {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--report-theme-navbar-text);
  width: 40px;
  height: 40px;
  border-radius: 999px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  line-height: 1;
  transition: color 0.18s ease, transform 0.18s ease, background 0.18s ease;
}

.report-site-mobile-close:hover,
.report-site-mobile-close:focus-visible {
  color: var(--report-theme-accent-strong);
  transform: translateY(-1px);
  background: rgba(255, 143, 61, 0.08);
}

.report-site-mobile-menu {
  display: grid;
  gap: 8px;
}

.report-site-mobile-menu .report-site-nav-link {
  min-height: 44px;
  padding: 10px 12px;
  border-radius: 12px;
  background: transparent;
}

.report-site-mobile-menu .report-site-nav-link:hover,
.report-site-mobile-menu .report-site-nav-link:focus-visible,
.report-site-mobile-menu .report-site-nav-link.is-active {
  background: var(--report-theme-hover);
}

.report-site-mobile-menu .report-site-nav-link.is-active::after {
  display: none;
}

html.report-nav-open {
  overflow: hidden;
}

html.report-nav-open .report-site-mobile-backdrop {
  display: block;
}

html.report-nav-open .report-site-mobile-drawer {
  display: block;
  transform: translateX(0);
}

.report-site-brand:focus-visible,
.report-site-nav-link:focus-visible,
.report-theme-toggle:focus-visible,
.report-site-menu-toggle:focus-visible,
.report-site-mobile-close:focus-visible {
  outline: 2px solid rgba(255, 143, 61, 0.72);
  outline-offset: 2px;
}

.report-theme-toggle:hover .report-theme-tooltip,
.report-theme-toggle:focus-visible .report-theme-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateX(50%) translateY(2px);
}

.report-site-footer {
  margin: 28px calc(var(--report-page-padding-x, 24px) * -1) calc(var(--report-page-padding-y, 24px) * -1);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(25, 29, 34, 0.72);
  color: #aeb7c2;
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  box-shadow: 0 -14px 38px rgba(0, 0, 0, 0.18);
}

.report-site-footer-inner {
  width: min(100%, var(--report-shell-max-width, 1620px));
  margin: 0 auto;
  display: grid;
  grid-template-rows: auto auto;
}

.report-site-footer-main {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(180px, 1fr) minmax(180px, 1fr);
  gap: 42px;
  align-items: start;
  padding: 34px clamp(32px, 5.4vw, 96px) 30px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
}

.report-site-footer-widget {
  min-width: 0;
}

.report-site-footer-heading {
  color: #f5f7fa;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
  margin: 0 0 14px;
}

.report-site-footer-heading span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.report-site-footer-heading span::before {
  content: "";
  width: 4px;
  height: 16px;
  border-radius: 999px;
  background: var(--report-title-accent);
  box-shadow: 0 0 14px var(--report-title-accent-glow);
}

.report-site-footer-about p {
  margin: 0;
  max-width: 680px;
  color: #aeb7c2;
  font-size: 13px;
  line-height: 1.9;
}

.report-site-footer-social {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
}

.report-site-footer-icon {
  appearance: none;
  width: 36px;
  height: 36px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(255, 255, 255, 0.08);
  color: #e7edf3;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.18s ease, color 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.report-site-footer-icon svg {
  width: 20px;
  height: 20px;
  display: block;
}

.report-site-footer-links {
  display: grid;
  gap: 10px;
}

.report-site-footer-links a {
  color: #aeb7c2;
  text-decoration: none;
  font-size: 13px;
  line-height: 1.5;
  transition: color 0.18s ease, transform 0.18s ease;
}

.report-site-footer-main-placeholder {
  color: var(--report-theme-muted);
  font-size: 13px;
  line-height: 1.75;
  text-align: center;
  letter-spacing: 0.02em;
}

.report-site-footer-bottom {
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px 24px;
}

.report-site-footer-copy {
  color: #9aa4af;
  font-size: 12px;
  line-height: 1.7;
  text-align: center;
  letter-spacing: 0.01em;
}

.report-site-footer-copy-line {
  display: inline;
}

.report-site-footer-copy a,
.report-site-footer a {
  color: inherit;
}

.report-site-footer-copy a {
  text-decoration: none;
}

.report-site-footer a:hover,
.report-site-footer a:focus-visible {
  color: #ffffff;
}

.report-site-footer-icon:hover,
.report-site-footer-icon:focus-visible {
  transform: translateY(-1px);
  color: #ffffff;
  background: rgba(255, 107, 53, 0.18);
  border-color: rgba(255, 107, 53, 0.38);
}

.report-site-footer-links a:hover,
.report-site-footer-links a:focus-visible {
  transform: translateX(2px);
}

html[data-report-theme="light"] .report-site-footer {
  background: rgba(255, 255, 255, 0.62);
  border-top-color: rgba(148, 163, 184, 0.24);
  color: #64798f;
  box-shadow: 0 -12px 34px rgba(73, 96, 128, 0.08);
}

html[data-report-theme="light"] .report-site-footer-main {
  border-bottom-color: rgba(148, 163, 184, 0.24);
}

html[data-report-theme="light"] .report-site-footer-heading {
  color: #46586c;
}

html[data-report-theme="light"] .report-site-footer-about p,
html[data-report-theme="light"] .report-site-footer-links a,
html[data-report-theme="light"] .report-site-footer-copy {
  color: #64798f;
}

html[data-report-theme="light"] .report-site-footer-icon {
  color: #46586c;
  background: rgba(255, 255, 255, 0.62);
  border-color: rgba(148, 163, 184, 0.30);
}

html[data-report-theme="light"] .report-site-footer a:hover,
html[data-report-theme="light"] .report-site-footer a:focus-visible,
html[data-report-theme="light"] .report-site-footer-icon:hover,
html[data-report-theme="light"] .report-site-footer-icon:focus-visible {
  color: #1f4e83;
}

html[data-report-theme="light"] .report-site-footer-icon:hover,
html[data-report-theme="light"] .report-site-footer-icon:focus-visible {
  background: rgba(255, 255, 255, 0.86);
  border-color: rgba(87, 167, 255, 0.42);
}

html.report-wechat-open {
  overflow: hidden;
}

.report-site-wechat-modal {
  position: fixed;
  inset: 0;
  z-index: 2200;
  display: grid;
  place-items: center;
  padding: 24px;
}

.report-site-wechat-modal[hidden] {
  display: none;
}

.report-site-wechat-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(7, 10, 16, 0.66);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.report-site-wechat-dialog {
  position: relative;
  width: min(100%, 360px);
  padding: 24px;
  border-radius: 10px;
  background: var(--report-theme-panel);
  border: 1px solid var(--report-theme-border);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.36);
  text-align: center;
}

.report-site-wechat-title {
  color: var(--report-theme-heading);
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 16px;
}

.report-site-wechat-dialog img {
  display: block;
  width: min(100%, 260px);
  height: auto;
  margin: 0 auto;
  border-radius: 8px;
  background: #ffffff;
}

.report-site-wechat-close {
  appearance: none;
  position: absolute;
  top: 8px;
  right: 8px;
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--report-theme-muted);
  cursor: pointer;
  font-size: 24px;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: color 0.18s ease, background 0.18s ease;
}

.report-site-wechat-close:hover,
.report-site-wechat-close:focus-visible {
  color: var(--report-theme-accent-strong);
  background: rgba(255, 143, 61, 0.10);
}

.floating-nav {
  position: fixed;
  right: 20px;
  bottom: 25vh;
  z-index: 1400;
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: stretch;
}

.floating-nav-card {
  background: var(--report-theme-panel-soft);
  border: 1px solid var(--report-theme-border);
  border-radius: 12px;
  box-shadow: var(--report-theme-card-shadow);
  backdrop-filter: blur(8px);
  overflow: hidden;
  min-width: 132px;
}

.floating-nav-progress {
  padding: 10px 12px 8px;
  color: var(--report-theme-muted);
  font-size: 12px;
}

.floating-nav-progress strong {
  display: block;
  color: var(--report-theme-heading);
  font-size: 18px;
  margin-top: 3px;
}

.floating-nav-bar {
  height: 4px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  overflow: hidden;
  margin-top: 8px;
}

.floating-nav-bar-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #5aa9ff 0%, #8c7bff 100%);
}

.floating-nav-actions {
  display: grid;
  grid-template-columns: 1fr;
  border-top: 1px solid var(--report-theme-border);
}

.floating-nav-button {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--report-theme-text);
  padding: 11px 12px 11px 16px;
  text-align: left;
  font-size: 13px;
  cursor: pointer;
  text-decoration: none;
  display: block;
  position: relative;
  transition: background 0.18s ease, color 0.18s ease, padding-left 0.18s ease;
}

.floating-nav-button::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 9px;
  bottom: 9px;
  width: 3px;
  border-radius: 999px;
  background: rgba(118, 62, 24, 0.66);
  box-shadow:
    0 0 2px rgba(255, 128, 42, 0.18),
    0 0 7px rgba(255, 120, 38, 0.14);
}

.floating-nav-button + .floating-nav-button {
  border-top: 1px solid var(--report-theme-border);
}

.floating-nav-button:hover {
  background: var(--report-theme-hover);
  padding-left: 18px;
}

.floating-nav-button:hover::before,
.floating-nav-button:focus-visible::before {
  background: rgba(255, 152, 76, 0.98);
  box-shadow:
    0 0 5px rgba(255, 152, 76, 0.92),
    0 0 12px rgba(255, 144, 64, 0.72),
    0 0 24px rgba(255, 128, 48, 0.42);
}

html[data-report-theme="light"] .floating-nav-button::before {
  background: rgba(212, 160, 128, 0.9);
  box-shadow:
    0 0 2px rgba(238, 188, 152, 0.22),
    0 0 7px rgba(226, 177, 142, 0.16);
}

html[data-report-theme="light"] .floating-nav-button:hover::before,
html[data-report-theme="light"] .floating-nav-button:focus-visible::before {
  background: rgba(255, 154, 82, 0.98);
  box-shadow:
    0 0 5px rgba(255, 154, 82, 0.88),
    0 0 12px rgba(255, 146, 74, 0.62),
    0 0 24px rgba(255, 132, 58, 0.34);
}

@media (max-width: 1100px) {
  .floating-nav { right: 12px; }
}

@media (max-width: 960px) {
  .floating-nav { right: 12px; bottom: 18px; }
  .floating-nav-card { min-width: 118px; }
}