:root {
  color-scheme: light;
  --ink: #17201f;
  --muted: #596963;
  --paper: #f4f6f4;
  --card: #fff;
  --line: #d8ddd7;
  --forest: #142f2b;
  --forest-soft: #dce8e3;
  --orange-soft: #fbe8d5;
  --danger: #a33a35;
  --shadow: 0 8px 28px rgba(20, 47, 43, .06);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { min-height: 100%; background: var(--paper); }
body {
  min-height: 100vh; margin: 0; color: var(--ink);
  background: var(--paper);
}
button, input, textarea { font: inherit; }
a { color: inherit; }

.wiki-header {
  position: sticky; top: 0; z-index: 20; min-height: 68px;
  padding: 10px max(18px, env(safe-area-inset-right)) 10px max(18px, env(safe-area-inset-left));
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  border-bottom: 1px solid rgba(20, 47, 43, .1);
  background: rgba(255, 255, 255, .96); backdrop-filter: blur(18px);
}
.wiki-brand { display: inline-flex; align-items: center; gap: 10px; color: var(--forest); text-decoration: none; }
.wiki-brand strong, .wiki-brand small { display: block; line-height: 1; }
.wiki-brand strong { font-size: 30px; font-weight: 900; font-style: italic; letter-spacing: -.08em; }
.wiki-brand small { margin-top: 3px; color: var(--muted); font-size: 9px; font-weight: 750; letter-spacing: .16em; text-transform: uppercase; }
.wiki-form-link {
  min-height: 44px; padding: 10px 9px; display: inline-flex; align-items: center; border-radius: 9px;
  color: var(--forest); background: transparent; font-size: 12px; font-weight: 750; text-decoration: none;
}
.wiki-header-links { display: flex; align-items: center; gap: 8px; }

.wiki-page { width: min(100%, 1220px); margin: 0 auto; padding: 24px 18px max(60px, env(safe-area-inset-bottom)); }
.wiki-login { min-height: calc(100vh - 140px); display: grid; place-items: center; }
.wiki-login-card {
  width: min(100%, 620px); padding: clamp(28px, 6vw, 54px);
  border: 1px solid rgba(20,47,43,.12); border-radius: 28px;
  background: rgba(255,253,248,.94); box-shadow: var(--shadow);
}
.wiki-eyebrow { margin: 0 0 9px; color: #7d4d25; font-size: 10px; font-weight: 850; letter-spacing: .15em; text-transform: uppercase; }
.wiki-login h1, .wiki-article h1 { margin: 0; color: var(--forest); letter-spacing: -.04em; line-height: 1.05; }
.wiki-login h1 { font-size: clamp(36px, 7vw, 60px); }
.wiki-login-card > p:not(.wiki-eyebrow) { margin: 17px 0 0; color: var(--muted); line-height: 1.55; }
.wiki-login form { margin-top: 30px; }
label { display: block; margin-bottom: 7px; color: #40514e; font-size: 13px; font-weight: 750; }
.wiki-login-action { display: flex; gap: 10px; }
input {
  width: 100%; min-height: 46px; padding: 11px 13px; border: 1px solid #cbd3ce;
  border-radius: 12px; color: var(--ink); background: #fff; outline: none;
}
input:focus { border-color: #3b766b; box-shadow: 0 0 0 3px rgba(59,118,107,.14); }
textarea {
  width: 100%; padding: 14px; border: 1px solid #cbd3ce; border-radius: 12px;
  color: var(--ink); background: #fff; outline: none; resize: vertical; line-height: 1.55;
}
textarea:focus { border-color: #3b766b; box-shadow: 0 0 0 3px rgba(59,118,107,.14); }
button {
  min-height: 46px; padding: 11px 17px; border: 0; border-radius: 12px;
  color: #fff; background: var(--forest); font-weight: 800; white-space: nowrap; cursor: pointer;
}
button:disabled { opacity: .55; cursor: not-allowed; }
button.secondary, button.quiet { color: var(--forest); background: var(--forest-soft); }
button.quiet { min-height: 38px; padding: 8px 11px; font-size: 11px; }
.wiki-message { min-height: 20px; margin: 8px 0 0; color: var(--danger); font-size: 13px; }

.wiki-layout { display: grid; grid-template-columns: 310px minmax(0, 1fr); gap: 18px; align-items: start; }
.wiki-sidebar {
  position: sticky; top: 92px; max-height: calc(100vh - 116px); overflow: auto;
  border: 1px solid rgba(20,47,43,.12); border-radius: 20px; background: rgba(255,253,248,.88); box-shadow: 0 10px 28px rgba(20,47,43,.05);
}
.wiki-search-panel { position: sticky; top: 0; z-index: 2; padding: 17px; border-bottom: 1px solid var(--line); background: rgba(255,253,248,.96); }
.wiki-search-panel small { display: block; margin-top: 7px; color: var(--muted); font-size: 10px; }
.wiki-search-footer { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
#wiki-navigation-toggle { display: none; }
#wiki-navigation { padding: 10px; }
.wiki-nav-section + .wiki-nav-section { margin-top: 17px; }
.wiki-nav-section h2 { margin: 0 8px 7px; color: var(--muted); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; }
.wiki-nav-link { padding: 11px 12px; display: block; border-radius: 12px; text-decoration: none; }
.wiki-nav-link:hover { background: #eef2ed; }
.wiki-nav-link.active { color: #fff; background: var(--forest); }
.wiki-nav-link strong, .wiki-nav-link small { display: block; }
.wiki-nav-link strong { font-size: 13px; }
.wiki-nav-link small { margin-top: 4px; color: var(--muted); font-size: 10px; line-height: 1.4; }
.wiki-nav-link.active small { color: #cbd8d4; }
.wiki-empty { margin: 12px; color: var(--muted); font-size: 12px; }

.wiki-article {
  min-width: 0; padding: clamp(22px, 4vw, 48px); border: 1px solid rgba(20,47,43,.12);
  border-radius: 24px; background: var(--card); box-shadow: var(--shadow);
}
.wiki-article-header { padding-bottom: 24px; border-bottom: 1px solid var(--line); }
.wiki-title-row { display: flex; align-items: flex-start; justify-content: space-between; gap: 22px; }
.wiki-article-actions { display: flex; flex: 0 0 auto; gap: 8px; }
.wiki-article-actions button { min-height: 40px; padding: 8px 12px; font-size: 11px; }
.wiki-article h1 { max-width: 18ch; font-size: clamp(36px, 6vw, 64px); }
.wiki-summary { max-width: 65ch; margin: 15px 0 0; color: var(--muted); font-size: 17px; line-height: 1.6; }
.wiki-meta { margin-top: 18px; display: flex; flex-wrap: wrap; gap: 7px; }
.wiki-meta span { padding: 6px 9px; border-radius: 999px; color: #40514e; background: var(--forest-soft); font-size: 10px; font-weight: 750; }
.wiki-status { margin: 18px 0 0; color: var(--muted); font-size: 11px; }
.wiki-status.ready { color: #2f614c; }
.wiki-status.error { color: var(--danger); }
.wiki-status.historical { color: #8a4c32; }
.wiki-inline-action { min-height: 0; padding: 0; color: inherit; background: transparent; font-size: inherit; text-decoration: underline; }
.wiki-panel {
  margin-top: 18px; padding: 18px; border: 1px solid var(--line); border-radius: 17px;
  background: #f8f7f2;
}
.wiki-panel > header { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 16px; }
.wiki-panel h2, .wiki-dialog h2 { margin: 0; color: var(--forest); font-size: 22px; }
.wiki-panel label span, .wiki-dialog label span { color: #8a4c32; font-size: 9px; text-transform: uppercase; }
.wiki-author-fields { margin-top: 14px; display: grid; grid-template-columns: minmax(130px, .7fr) minmax(220px, 1.3fr); gap: 12px; }
.wiki-authorship-note { margin: 12px 0 0; color: var(--muted); font-size: 11px; line-height: 1.5; }
.wiki-form-actions { margin-top: 15px; display: flex; justify-content: flex-end; gap: 9px; }
.wiki-history-entry { padding: 13px 0; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 12px; border-top: 1px solid var(--line); }
.wiki-history-entry:first-child { border-top: 0; padding-top: 0; }
.wiki-history-entry:last-child { padding-bottom: 0; }
.wiki-history-entry strong, .wiki-history-entry small { display: block; }
.wiki-history-entry small { margin-top: 4px; color: var(--muted); line-height: 1.45; }
.wiki-history-entry-actions { display: flex; align-items: center; gap: 7px; }
.wiki-history-entry-actions button { min-height: 36px; padding: 7px 10px; font-size: 10px; }
.wiki-current-label { color: #2f614c; font-size: 10px; font-weight: 800; }
.wiki-dialog { width: min(92vw, 560px); padding: 24px; border: 1px solid var(--line); border-radius: 20px; color: var(--ink); background: var(--card); box-shadow: var(--shadow); }
.wiki-dialog::backdrop { background: rgba(14, 31, 29, .58); backdrop-filter: blur(3px); }
.wiki-dialog > form > p:not(.wiki-eyebrow) { color: var(--muted); line-height: 1.55; }
.wiki-dialog label + label { margin-top: 12px; }
.wiki-content { max-width: 74ch; padding-top: 8px; font-size: 15px; line-height: 1.72; }
.wiki-content h2 { margin: 32px 0 12px; color: var(--forest); font-size: 25px; letter-spacing: -.025em; }
.wiki-content h3 { margin: 26px 0 9px; color: var(--forest); font-size: 19px; }
.wiki-content h4 { margin: 22px 0 8px; color: var(--forest); font-size: 16px; }
.wiki-content p { margin: 0 0 16px; }
.wiki-content ul, .wiki-content ol { margin: 0 0 20px; padding-left: 24px; }
.wiki-content li { margin-bottom: 7px; }
.wiki-content strong { color: var(--forest); }
.wiki-content code { padding: 2px 5px; border-radius: 5px; background: #edf0ec; font-size: .9em; }
.wiki-content blockquote { margin: 20px 0; padding: 14px 16px; border-left: 4px solid #d28a50; background: var(--orange-soft); }
.wiki-content a { color: #245f55; text-underline-offset: 3px; }
.wiki-figure {
  margin: 20px 0 26px; overflow: hidden; border: 1px solid var(--line);
  border-radius: 16px; background: #edf0ec;
}
.wiki-figure a { display: block; background: #263431; }
.wiki-figure img {
  width: 100%; max-height: min(72vh, 760px); display: block; object-fit: contain;
}
.wiki-figure figcaption { padding: 10px 13px; color: var(--muted); font-size: 11px; line-height: 1.45; }
.wiki-figure-missing { border-style: dashed; }
.wiki-figure-missing figcaption { color: #8a4c32; }

a:focus-visible, button:focus-visible { outline: 3px solid #3b766b; outline-offset: 3px; }
.wiki-form-link:hover { background: var(--forest-soft); }
.wiki-sidebar, .wiki-search-panel { background: var(--card); }
.wiki-article { padding: clamp(22px, 3vw, 36px); border-radius: 20px; }
.wiki-article-header { padding-bottom: 18px; }
.wiki-article h1 { font-size: clamp(30px, 4vw, 46px); line-height: 1.12; }
.wiki-summary { margin-top: 12px; font-size: 15px; line-height: 1.5; }
.wiki-meta { margin-top: 12px; gap: 5px; }
.wiki-meta span { padding: 4px 7px; font-size: 9px; }
.wiki-content { max-width: 68ch; line-height: 1.65; }
.wiki-content h2 { padding-top: 20px; border-top: 1px solid var(--line); font-size: 23px; }
.wiki-content > h2:first-child { padding-top: 0; border-top: 0; }
.wiki-content blockquote { margin: 16px 0; border-left-color: #3b766b; background: #edf5ef; }
.wiki-nav-link { min-height: 44px; }
.view-preview-banner { position: sticky; top: 0; z-index: 100; min-height: 44px; padding: 10px max(18px, env(safe-area-inset-right)) 10px max(18px, env(safe-area-inset-left)); display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 6px 16px; color: #fff; background: #31584d; font-size: 13px; line-height: 1.45; }
.view-preview-banner strong { color: inherit; }
.view-preview-banner a { min-height: 30px; display: inline-flex; align-items: center; color: #fff; font-weight: 750; text-underline-offset: 3px; }
body:has(.view-preview-banner) .wiki-header { position: relative; }

@media (max-width: 820px) {
  .wiki-page { padding: 14px 10px max(50px, env(safe-area-inset-bottom)); }
  .wiki-layout { grid-template-columns: 1fr; }
  .wiki-sidebar { position: static; max-height: none; }
  .wiki-search-panel { position: static; }
  .wiki-search-footer { margin-top: 7px; }
  .wiki-search-panel small { margin-top: 0; }
  #wiki-navigation-toggle { min-height: 34px; padding: 6px 9px; display: block; }
  .wiki-sidebar:not(.navigation-open) #wiki-navigation { display: none; }
  .wiki-sidebar.navigation-open #wiki-navigation { display: grid; }
  #wiki-navigation { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; }
  .wiki-nav-section + .wiki-nav-section { margin-top: 0; }
  .wiki-nav-section h2 { grid-column: 1 / -1; }
  .wiki-article { padding: 22px 17px; border-radius: 19px; }
  .wiki-title-row { display: block; }
  .wiki-article-actions { margin-top: 17px; }
  .wiki-author-fields { grid-template-columns: 1fr; }
}

@media (max-width: 520px) {
  .wiki-header { gap: 8px; }
  .wiki-header-links { gap: 2px; }
  .wiki-form-link { padding-inline: 6px; }
  .view-preview-banner { padding: 8px 12px; font-size: 12px; }
  .wiki-login-action { flex-direction: column; }
  #wiki-navigation { grid-template-columns: 1fr; }
  .wiki-article h1 { font-size: 30px; }
  .wiki-summary { font-size: 15px; }
  .wiki-history-entry { grid-template-columns: 1fr; }
  .wiki-history-entry-actions { justify-content: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; }
}