:root {
  --reskin-bg: #f7f4ef;
  --reskin-fg: #1c1a17;
  --reskin-muted: #f1ebe4;
  --reskin-muted-strong: #e6ded5;
  --reskin-border: #e2d7cb;
  --reskin-primary: #f0642c;
  --reskin-primary-dark: #c94b1a;
  --reskin-primary-contrast: #ffffff;
  --reskin-accent: #ffdfcf;
  --reskin-shadow: 0 16px 48px rgba(25, 15, 10, 0.12);
  --reskin-font-sans: "Space Grotesk", "Segoe UI", sans-serif;
  --reskin-font-mono: "IBM Plex Mono", "SFMono-Regular", monospace;
}

[data-theme="dark"] {
  --reskin-bg: #11100f;
  --reskin-fg: #f4f1ec;
  --reskin-muted: #1b1916;
  --reskin-muted-strong: #26231f;
  --reskin-border: #2f2a24;
  --reskin-primary: #ff7a45;
  --reskin-primary-dark: #e76435;
  --reskin-primary-contrast: #1b140f;
  --reskin-accent: #3a2418;
  --reskin-shadow: 0 16px 48px rgba(0, 0, 0, 0.4);
}

.reskin-body {
  font-family: var(--reskin-font-sans);
  background: var(--reskin-bg);
  color: var(--reskin-fg);
}

.reskin-body code,
.reskin-body pre,
.reskin-body kbd {
  font-family: var(--reskin-font-mono);
}

.reskin-site {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.reskin-skip {
  position: absolute;
  left: -999px;
  top: 1rem;
  z-index: 1030;
  padding: 0.5rem 1rem;
  background: var(--reskin-primary);
  color: var(--reskin-primary-contrast);
  border-radius: 999px;
  text-decoration: none;
}

.reskin-skip:focus {
  left: 1rem;
}

.reskin-header {
  background: transparent;
  position: relative;
  z-index: 1200;
}

.reskin-header-bar {
  background: rgba(247, 244, 239, 0.95);
  border-bottom: 1px solid var(--reskin-border);
  backdrop-filter: blur(14px);
  position: relative;
  z-index: 1300;
}

[data-theme="dark"] .reskin-header-bar {
  background: rgba(17, 16, 15, 0.92);
}

.reskin-header-bar.sticky-top {
  top: 0;
}
[data-theme="dark"] .reskin-header-bar {
  background: rgba(17, 16, 15, 0.92);
}

.reskin-brand-mark {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  letter-spacing: 0.02em;
  background: var(--reskin-primary);
  color: var(--reskin-primary-contrast);
  box-shadow: var(--reskin-shadow);
}

.reskin-brand-text {
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--reskin-fg);
}

.reskin-nav {
  background: #4b4b4b;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 4px solid var(--reskin-primary);
  position: relative;
  z-index: 1000;
}

.reskin-menu {
  width: 100%;
}

.reskin-menu-bar {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: stretch;
  gap: 0;
}

.reskin-menu-item {
  position: relative;
}

.reskin-menu-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.2rem;
  border: 0;
  background: transparent;
  color: #f5f5f5;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease;
}

.reskin-menu-item:hover .reskin-menu-trigger,
.reskin-menu-item:focus-within .reskin-menu-trigger {
  background: #5a5a5a;
}

.reskin-menu-panel {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background: #4b4b4b;
  border: 1px solid #5c5c5c;
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.25);
  display: none;
  z-index: 1200;
}

.reskin-menu-item:hover .reskin-menu-panel,
.reskin-menu-item:focus-within .reskin-menu-panel {
  display: block;
}

.reskin-menu-panel ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.reskin-menu-panel li {
  margin: 0;
}

.reskin-menu-link {
  display: block;
  padding: 0.75rem 1rem;
  color: #f5f5f5;
  text-decoration: none;
  border-top: 1px solid #5c5c5c;
}

.reskin-menu-panel li:first-child .reskin-menu-link {
  border-top: 0;
}

.reskin-menu-link:hover,
.reskin-menu-link:focus {
  background: #5a5a5a;
  color: #ffffff;
}

.reskin-nav-meta .reskin-nav-link {
  color: #ffffff !important;
  opacity: 1;
}

.reskin-nav-meta .reskin-nav-link:hover {
  color: #ffffff;
}

.reskin-nav .reskin-nav-link {
  color: #ffffff;
  text-decoration: none;
}

.reskin-nav .reskin-nav-link:hover,
.reskin-nav .reskin-nav-link:focus {
  color: #ffffff;
}



.reskin-search form.search {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--reskin-muted);
  border: 1px solid var(--reskin-border);
  border-radius: 999px;
  padding: 0.35rem 0.6rem;
}

.reskin-search {
  position: relative;
  z-index: 1300;
}

#qsearch__out {
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 0;
  right: 0;
  z-index: 1400;
  background: var(--reskin-bg);
  border: 1px solid var(--reskin-border);
  border-radius: 16px;
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.15);
  overflow: hidden;
  padding: 0.75rem 0.9rem 0.9rem;
  max-height: 320px;
  overflow-y: auto;
  display: none;
}

#qsearch__out a {
  color: var(--reskin-fg);
}

#qsearch__out strong {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(28, 26, 23, 0.6);
  margin-bottom: 0.6rem;
  border-bottom: 1px solid var(--reskin-border);
  padding-bottom: 0.4rem;
}

[data-theme="dark"] #qsearch__out strong {
  color: rgba(244, 241, 236, 0.7);
}

#qsearch__out ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.35rem;
}

#qsearch__out li {
  margin: 0;
}

#qsearch__out li a {
  display: block;
  padding: 0.5rem 0.65rem;
  border-radius: 10px;
  text-decoration: none;
  color: var(--reskin-fg);
  transition: background 0.2s ease, color 0.2s ease;
}

#qsearch__out li a:hover,
#qsearch__out li a:focus {
  background: var(--reskin-accent);
  color: var(--reskin-primary-dark);
}

.reskin-search form.search input.edit {
  border: none;
  background: transparent;
  outline: none;
  font-size: 0.9rem;
  color: var(--reskin-fg);
  min-width: 140px;
}

.reskin-search form.search button {
  border: none;
  background: var(--reskin-primary);
  color: var(--reskin-primary-contrast);
  border-radius: 999px;
  padding: 0.25rem 0.7rem;
  font-size: 0.8rem;
}

.reskin-search form.search button:hover {
  background: var(--reskin-primary-dark);
}

.reskin-theme-toggle {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid var(--reskin-border);
  background: var(--reskin-muted);
  color: var(--reskin-fg);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.reskin-theme-icon {
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.reskin-theme-icon-moon {
  position: absolute;
  opacity: 0;
  transform: translateY(6px);
}

[data-theme="dark"] .reskin-theme-icon-sun {
  opacity: 0;
  transform: translateY(-6px);
}

[data-theme="dark"] .reskin-theme-icon-moon {
  opacity: 1;
  transform: translateY(0);
}

.reskin-toggler {
  border-radius: 999px;
  border: 1px solid var(--reskin-border);
}

.reskin-toggler .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(28, 26, 23, 0.75)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

[data-theme="dark"] .reskin-toggler .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(244, 241, 236, 0.75)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.reskin-hero {
  position: relative;
  padding: 4rem 0 3rem;
  background: radial-gradient(circle at top right, rgba(240, 100, 44, 0.2), transparent 55%),
    radial-gradient(circle at bottom left, rgba(255, 223, 207, 0.6), transparent 50%);
  border-bottom: 1px solid var(--reskin-border);
  z-index: 0;
}

.reskin-hero-content h1,
.reskin-hero-content h2 {
  font-size: clamp(2.3rem, 4vw, 3.6rem);
  font-weight: 700;
  margin-bottom: 1rem;
}

.reskin-hero-content strong {
  color: var(--reskin-primary-dark);
}

.reskin-hero-content p {
  font-size: 1.1rem;
  color: rgba(28, 26, 23, 0.7);
}

[data-theme="dark"] .reskin-hero-content p {
  color: rgba(244, 241, 236, 0.75);
}

.reskin-hero-card {
  position: relative;
  height: 240px;
  border-radius: 28px;
  border: 1px solid var(--reskin-border);
  background: var(--reskin-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  box-shadow: var(--reskin-shadow);
  overflow: hidden;
}

.reskin-hero-icon {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  background: var(--reskin-accent);
  color: var(--reskin-primary-dark);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
}

.reskin-hero-rings {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(240, 100, 44, 0.2), transparent 40%),
    radial-gradient(circle at 80% 80%, rgba(240, 100, 44, 0.18), transparent 45%);
}

.reskin-sidebar {
  background: var(--reskin-muted);
  border: 1px solid var(--reskin-border);
  border-radius: 20px;
  padding: 1.5rem;
  max-height: calc(100vh - 24px - 1rem);
  overflow-y: auto;
  top: 1rem;
  z-index: 200;
}

.reskin-sidebar.sticky-top {
  top: 1rem;
}

.reskin-nav-tree h1,
.reskin-nav-tree h2,
.reskin-nav-tree h3 {
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(28, 26, 23, 0.6);
  margin-top: 1.5rem;
}

[data-theme="dark"] .reskin-nav-tree h1,
[data-theme="dark"] .reskin-nav-tree h2,
[data-theme="dark"] .reskin-nav-tree h3 {
  color: rgba(244, 241, 236, 0.8);
}

.reskin-nav-tree ul {
  list-style: none;
  padding-left: 0;
  margin: 0;
}

.reskin-nav-tree p,
.reskin-nav-tree .level1 {
  margin-bottom: 0.75rem;
}

.reskin-nav-tree li {
  margin: 0;
  position: relative;
}

.reskin-nav-tree .reskin-nav-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.reskin-nav-tree .reskin-nav-item > a {
  flex: 1;
}

.reskin-nav-tree li a {
  display: block;
  padding: 0.4rem 0.6rem;
  border-radius: 12px;
  text-decoration: none;
  color: var(--reskin-fg);
}

.reskin-nav-tree li a.is-active,
.reskin-nav-tree li.is-active > .reskin-nav-item > a {
  background: var(--reskin-accent);
  color: var(--reskin-primary-dark);
  font-weight: 600;
}

.reskin-nav-tree li a:hover,
.reskin-nav-tree li a:focus {
  background: var(--reskin-accent);
  color: var(--reskin-primary-dark);
}

.reskin-nav-toggle-input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.reskin-nav-tree li > ul {
  display: none;
  margin: 0.35rem 0 0.6rem 0.6rem;
  padding-left: 0.8rem;
  border-left: 1px solid var(--reskin-border);
}

.reskin-nav-tree li > .reskin-nav-toggle-input:checked ~ ul,
.reskin-nav-tree li.is-active-parent > ul,
.reskin-nav-tree li.is-active > ul {
  display: block;
}

.reskin-nav-tree li > ul a {
  padding: 0.3rem 0.5rem;
  font-size: 0.95rem;
  color: rgba(28, 26, 23, 0.75);
}

[data-theme="dark"] .reskin-nav-tree li > ul a {
  color: rgba(244, 241, 236, 0.75);
}

.reskin-nav-toggle {
  border: 0;
  background: transparent;
  width: 32px;
  height: 32px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--reskin-fg);
  opacity: 0.6;
  transition: transform 0.2s ease, opacity 0.2s ease, background 0.2s ease;
  margin-left: auto;
  cursor: pointer;
}

.reskin-nav-toggle:hover,
.reskin-nav-toggle:focus {
  opacity: 1;
  background: var(--reskin-accent);
}

.reskin-nav-toggle::before {
  content: "▾";
  font-size: 0.9rem;
  line-height: 1;
  transition: transform 0.2s ease;
}

.reskin-nav-tree li > .reskin-nav-toggle-input:checked ~ .reskin-nav-item .reskin-nav-toggle::before {
  transform: rotate(180deg);
}

.reskin-nav-tree li.is-open > .reskin-nav-item .reskin-nav-toggle {
  transform: rotate(180deg);
  opacity: 1;
}

.reskin-sidebar-mobile {
  margin-top: 1.5rem;
}

.reskin-sidebar-toggle {
  width: 100%;
  border-radius: 999px;
  border: 1px solid var(--reskin-border);
  background: var(--reskin-muted);
  color: var(--reskin-fg);
}

.reskin-content {
  padding: 2.5rem 0 4rem;
}

.reskin-page {
  background: #ffffff;
  border: 1px solid var(--reskin-border);
  border-radius: 24px;
  padding: 2rem;
  box-shadow: var(--reskin-shadow);
}

[data-theme="dark"] .reskin-page {
  background: #1b1916;
}

.reskin-page h1,
.reskin-page h2,
.reskin-page h3 {
  font-weight: 600;
  margin-top: 2rem;
}

.reskin-page p {
  line-height: 1.7;
}

.reskin-page img {
  max-width: 100%;
  height: auto;
  border-radius: 18px;
}

.reskin-page a {
  color: var(--reskin-primary-dark);
}

.reskin-page a:hover {
  color: var(--reskin-primary);
}

.reskin-page-info {
  margin-top: 1.5rem;
  font-size: 0.85rem;
  color: rgba(28, 26, 23, 0.6);
}

[data-theme="dark"] .reskin-page-info {
  color: rgba(244, 241, 236, 0.7);
}

.reskin-pagetools {
  margin-top: 1.5rem;
  padding: 0.75rem 1rem;
  border-radius: 16px;
  border: 1px solid var(--reskin-border);
  background: var(--reskin-muted);
}

.reskin-pagetools ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.reskin-pagetools li {
  margin: 0;
}

.reskin-pagetools a {
  text-decoration: none;
  font-weight: 500;
  color: var(--reskin-fg);
}

.reskin-pagetools svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
  vertical-align: -0.15em;
  margin-right: 0.35rem;
}

.reskin-pagetools span {
  vertical-align: middle;
}

.reskin-footer {
  margin-top: auto;
  background: var(--reskin-muted);
  border-top: 1px solid var(--reskin-border);
}

.reskin-footer-title {
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.reskin-footer-list a,
.reskin-footer-text a {
  color: var(--reskin-primary-dark);
  text-decoration: none;
}

.reskin-footer-list a:hover,
.reskin-footer-text a:hover {
  color: var(--reskin-primary);
}

.reskin-footer-bottom {
  border-top: 1px solid var(--reskin-border);
  color: rgba(28, 26, 23, 0.6);
}

[data-theme="dark"] .reskin-footer {
  color: rgba(244, 241, 236, 0.8);
}

[data-theme="dark"] .reskin-footer-title {
  color: rgba(244, 241, 236, 0.9);
}

[data-theme="dark"] .reskin-footer .text-muted {
  color: rgba(244, 241, 236, 0.65) !important;
}

[data-theme="dark"] .reskin-footer-list a,
[data-theme="dark"] .reskin-footer-text a {
  color: rgba(255, 190, 150, 0.95);
}

[data-theme="dark"] .reskin-footer-bottom {
  color: rgba(244, 241, 236, 0.6);
}

.reskin-offcanvas {
  background: var(--reskin-bg);
}

.navbar-toggler-icon {
  filter: grayscale(1) contrast(1.2);
}

@media (max-width: 991px) {
  .reskin-menu-bar {
    flex-direction: column;
  }

  .reskin-menu-trigger {
    width: 100%;
    justify-content: flex-start;
  }

  .reskin-menu-panel {
    position: static;
    display: block;
    border: 0;
    box-shadow: none;
  }

  .reskin-menu-link {
    padding-left: 1.8rem;
  }

  .reskin-search form.search input.edit {
    min-width: 100px;
  }
}

@media (max-width: 575px) {
  .reskin-brand-text {
    font-size: 0.95rem;
  }

  .reskin-hero {
    padding-top: 3rem;
  }

  .reskin-page {
    padding: 1.5rem;
  }
}