:root {
  color-scheme: light dark;
  --page-bg: #f4f1ec;
  --panel: #fffcf8;
  --panel-soft: #efebe4;
  --text: #1f1c19;
  --muted: #5c564e;
  --border: #e2d8cc;
  --border-strong: #cbbba8;
  --ink: #161310;
  --accent: #d24c04;
  --accent-hover: #e15808;
  --link: #b33e02;
  --button-text: #fff7ed;
  --focus: #d24c04;
  --add: #15803d;
  --remove: #b91c1c;
  --header-bg: #fffcf8;
  --footer-bg: #1f1c19;
  --footer-text: #d6d0c8;
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --page-bg: #161310;
    --panel: #1f1c19;
    --panel-soft: #2a2520;
    --text: #f3efe9;
    --muted: #b7aea3;
    --border: #3a342c;
    --border-strong: #534a3f;
    --ink: #fffaf3;
    --accent: #f5951a;
    --accent-hover: #ffb14a;
    --link: #ffb14a;
    --button-text: #1a1208;
    --focus: #ffb14a;
    --add: #4ade80;
    --remove: #f87171;
    --header-bg: #1a1714;
    --footer-bg: #100e0c;
    --footer-text: #c4bbb0;
  }
}

* {
  box-sizing: border-box;
}

html {
  background: var(--page-bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.5;
}

body {
  margin: 0;
}

a {
  color: var(--link);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  z-index: 20;
  top: 0.5rem;
  left: 0.5rem;
  padding: 0.55rem 0.8rem;
  color: var(--text);
  background: var(--panel);
  border: 1px solid var(--accent);
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  background: var(--header-bg);
  border-bottom: 1px solid var(--border);
}

.site-header-bar,
main,
.site-footer-inner {
  width: min(100% - 2rem, 1080px);
  margin-inline: auto;
}

.site-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 64px;
}

.site-name {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  min-height: 40px;
  color: var(--ink);
  text-decoration: none;
}

.site-mark {
  display: block;
  width: 40px;
  height: 40px;
}

.site-wordmark {
  font-size: 1.2rem;
  font-weight: 750;
  letter-spacing: -0.04em;
}

.site-wordmark span {
  color: var(--accent);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.15rem;
}

.site-nav a {
  display: flex;
  align-items: center;
  min-height: 40px;
  padding-inline: 0.85rem;
  color: var(--text);
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
}

.site-nav a:hover {
  color: var(--accent);
}

main {
  min-height: 70vh;
  padding-block: 2rem 3rem;
}

h1,
h2,
h3 {
  line-height: 1.2;
}

h1 {
  margin-top: 0;
}

code,
kbd,
pre,
.home-tool-copy small {
  font-family: var(--mono);
}

.home-intro {
  max-width: 40rem;
  margin-bottom: 2rem;
}

.home-kicker {
  margin: 0 0 0.55rem;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.home-intro h1 {
  margin: 0 0 0.7rem;
  color: var(--ink);
  font-size: clamp(1.85rem, 4vw, 2.45rem);
  font-weight: 700;
  letter-spacing: -0.04em;
}

.home-lede {
  margin: 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.home-points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.home-points article {
  min-height: 100%;
  padding: 1.15rem 1.2rem 1.25rem;
  background: var(--panel);
  border: 1px solid var(--border);
  border-top: 2px solid var(--accent);
}

.home-points h2 {
  margin: 0 0 0.4rem;
  font-size: 1rem;
}

.home-points p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.home-directory {
  display: grid;
  grid-template-columns: minmax(12rem, 16rem) minmax(0, 1fr);
  gap: 1.5rem;
  align-items: start;
  margin-bottom: 2rem;
  padding: 1.25rem 1.3rem;
  background: var(--panel);
  border: 1px solid var(--border);
}

.home-directory h2 {
  margin: 0 0 0.4rem;
  font-size: 1rem;
}

.home-directory p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.home-topics {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.home-topics li {
  min-height: 40px;
  padding: 0.5rem 0.75rem;
  color: var(--ink);
  background: var(--panel-soft);
  border: 1px solid var(--border);
  font-size: 0.86rem;
  font-weight: 650;
}

.home-status {
  padding: 1.15rem 1.25rem;
  background: var(--panel-soft);
  border: 1px solid var(--border);
}

.home-status h2 {
  margin: 0 0 0.4rem;
  font-size: 1.05rem;
}

.home-status p {
  margin: 0;
  max-width: 62ch;
  color: var(--muted);
}

.home-tool-finder {
  margin-bottom: 1.25rem;
  padding: 1.1rem 1.15rem 0.85rem;
  background: var(--panel);
  border: 1px solid var(--border);
}

.home-tool-finder h2 {
  margin: 0 0 0.7rem;
  font-size: 1rem;
}

.home-tool-search {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 0.5rem;
}

.home-tool-search input {
  min-width: 0;
}

.home-category-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin-top: 0.85rem;
  border-bottom: 1px solid var(--border-strong);
}

.home-category-tab {
  min-height: 40px;
  padding: 0.5rem 0.9rem;
  color: var(--muted);
  background: transparent;
  border: 0;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  font-weight: 650;
}

.home-category-tab:hover,
.home-category-tab.is-active {
  color: var(--ink);
  background: transparent;
  border-bottom-color: var(--accent);
}

.home-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 1.25rem;
  align-items: start;
}

.home-panel,
.home-sidebar-panel {
  margin-bottom: 1.25rem;
  background: var(--panel);
  border: 1px solid var(--border);
  overflow: hidden;
}

.home-panel-heading,
.home-sidebar-panel h2 {
  margin: 0;
  color: var(--text);
  background: var(--panel-soft);
  border-bottom: 1px solid var(--border);
}

.home-panel-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 44px;
  padding: 0.7rem 0.9rem;
}

.home-panel-heading h2,
.home-sidebar-panel h2 {
  font-size: 1rem;
}

.home-panel-heading h2 {
  margin: 0;
}

.home-panel-heading span {
  color: var(--muted);
  font-size: 0.8rem;
}

.home-tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.home-tool-card {
  min-width: 0;
  border-bottom: 1px solid var(--border);
}

.home-tool-card a {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 0.75rem;
  min-height: 112px;
  padding: 1rem;
  color: var(--text);
  text-decoration: none;
}

.home-tool-card a:hover {
  background: var(--panel-soft);
}

.home-tool-icon {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  color: var(--button-text);
  background: var(--accent);
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 700;
}

.home-tool-copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
  align-items: flex-start;
}

.home-tool-copy strong {
  margin-bottom: 0.25rem;
  color: var(--ink);
  font-size: 1.02rem;
}

.home-tool-copy > span {
  color: var(--muted);
  font-size: 0.86rem;
}

.home-tool-copy small {
  margin-top: auto;
  padding-top: 0.5rem;
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.home-tool-open {
  grid-column: 2;
  color: var(--link);
  font-size: 0.8rem;
  font-weight: 600;
}

.home-tool-card[hidden] {
  display: none;
}

.home-tool-empty {
  margin: 0;
  padding: 1.5rem 1rem;
  color: var(--muted);
}

.home-sidebar-panel h2 {
  padding: 0.7rem 0.8rem;
}

.home-sidebar-panel > p {
  margin: 0.8rem;
}

.home-category-list,
.home-fact-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.home-category-list li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.65rem 0.8rem;
  border-bottom: 1px solid var(--border);
}

.home-category-list li:last-child {
  border-bottom: 0;
}

.home-category-list a {
  text-decoration: none;
}

.home-category-list span {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.8rem;
}

.home-fact-list {
  margin: 0.2rem 0.8rem 0.9rem;
}

.home-fact-list li {
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
}

.home-fact-list li:last-child {
  border-bottom: 0;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

input,
button,
select,
textarea {
  font: inherit;
}

input,
select,
textarea {
  min-height: 40px;
  max-width: 100%;
  padding: 0.55rem 0.65rem;
  color: var(--text);
  background: var(--panel);
  border: 1px solid var(--border-strong);
}

button {
  min-height: 40px;
  padding: 0.55rem 0.9rem;
  color: var(--button-text);
  background: var(--accent);
  border: 1px solid var(--accent);
  cursor: pointer;
}

button:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
}

.button-secondary {
  color: var(--text);
  background: var(--panel);
  border-color: var(--border-strong);
}

.button-secondary:hover {
  color: var(--text);
  background: var(--panel-soft);
  border-color: var(--border-strong);
}

.site-footer {
  color: var(--footer-text);
  background: var(--footer-bg);
}

.site-footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  padding-block: 1.35rem 1.7rem;
  font-size: 0.86rem;
}

.site-footer-inner p {
  margin: 0;
}

.site-footer-name,
.site-footer-nav a {
  color: #fffaf3;
}

.site-footer-name {
  font-weight: 700;
  text-decoration: none;
}

.site-footer-name span {
  color: #f5951a;
}

.site-footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.site-footer-nav a:hover {
  color: #f5951a;
}

.legal-page {
  max-width: 760px;
  margin-inline: auto;
}

.legal-breadcrumb {
  display: flex;
  gap: 0.45rem;
  margin-bottom: 1.1rem;
  color: var(--muted);
  font-size: 0.8rem;
}

.legal-breadcrumb a {
  text-decoration: none;
}

.legal-page header {
  margin-bottom: 1.75rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.legal-page header h1 {
  margin-bottom: 0.35rem;
  color: var(--ink);
  font-size: 1.85rem;
  font-weight: 650;
  letter-spacing: -0.03em;
}

.legal-page header p,
.legal-page .legal-updated {
  margin: 0;
  color: var(--muted);
}

.legal-page section {
  margin-block: 1.6rem;
}

.legal-page h2 {
  margin-bottom: 0.55rem;
  font-size: 1.15rem;
}

.legal-page h3 {
  margin-bottom: 0.35rem;
  font-size: 1rem;
}

.legal-page p,
.legal-page li {
  max-width: 72ch;
}

.legal-page ul {
  padding-left: 1.35rem;
}

.legal-page li + li {
  margin-top: 0.4rem;
}

.legal-note {
  padding: 0.85rem 1rem;
  background: var(--panel-soft);
  border: 1px solid var(--border);
  border-left: 2px solid var(--accent);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

@media (max-width: 760px) {
  .home-points,
  .home-directory,
  .home-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .site-header-bar,
  main,
  .site-footer-inner {
    width: min(100% - 1.25rem, 1080px);
  }

  .site-header-bar {
    min-height: 56px;
  }

  .site-mark {
    width: 36px;
    height: 36px;
  }

  .site-wordmark {
    font-size: 1.08rem;
  }

  .site-nav a {
    min-height: 44px;
    padding-inline: 0.55rem;
  }

  main {
    padding-block: 1.4rem 2.2rem;
  }

  .home-tool-search {
    grid-template-columns: 1fr 1fr;
  }

  .home-tool-search input {
    grid-column: 1 / -1;
  }

  .home-tool-grid {
    grid-template-columns: 1fr;
  }

  .site-footer-inner {
    flex-direction: column;
    gap: 0.8rem;
  }
}