:root {
  --bg:        #0f1216;
  --surface:   #151a20;
  --surface-2: #1b2129;

  --border:        rgba(255, 255, 255, .08);
  --border-strong: rgba(255, 255, 255, .16);

  --primary:      #50b4ff;
  --primary-dim:  #8fcdff;
  --primary-soft: rgba(80, 180, 255, .10);
  --primary-line: rgba(80, 180, 255, .35);
  --on-primary:   #08131c;
  --warn: #e5ad4e;

  --c-blue:   #56b6ff;
  --c-cyan:   #3fd0d6;
  --c-green:  #55d49a;
  --c-amber:  #e5ad4e;
  --c-red:    #f47280;
  --c-purple: #ac8cf8;
  --c-slate:  #93a7bc;

  --tint-blue:   rgba(86, 182, 255, .11);
  --tint-cyan:   rgba(63, 208, 214, .11);
  --tint-green:  rgba(85, 212, 154, .11);
  --tint-amber:  rgba(229, 173, 78, .12);
  --tint-red:    rgba(244, 114, 128, .11);
  --tint-purple: rgba(172, 140, 248, .12);
  --tint-slate:  rgba(147, 167, 188, .10);

  --line-blue:   rgba(86, 182, 255, .30);
  --line-cyan:   rgba(63, 208, 214, .30);
  --line-green:  rgba(85, 212, 154, .30);
  --line-amber:  rgba(229, 173, 78, .32);
  --line-red:    rgba(244, 114, 128, .30);
  --line-purple: rgba(172, 140, 248, .32);
  --line-slate:  rgba(147, 167, 188, .26);

  --text:   #e8edf2;
  --text-2: #bcc7d3;
  --text-3: #97a3b0;
  --text-4: #808b97;

  --text-prose: var(--text-2);

  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --font-sans: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;

  /* Mono is the brand voice - it stays on headings, code, commands and data.
     Prose moves to a sans so long docs pages stop being a chore. */
  --font-display: var(--font-mono);
  --font-body:    var(--font-sans);

  --nav-h: calc(41px + 1.4rem);

  --r-xs: 4px;
  --r-sm: 6px;
  --r-md: 8px;
  --r-lg: 10px;
  --r-xl: 14px;

  --t: .15s ease;
}

/* ---- Reset ------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 16px);
  overflow-x: hidden;
  scrollbar-color: rgba(255,255,255,.18) transparent;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text-2);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -.01em;
  line-height: 1.3;
  color: var(--text);
  text-wrap: balance;
}
strong, b { font-weight: 600; color: var(--text); }
em { font-style: italic; }

::selection { background: rgba(80, 180, 255, .26); color: #f2f7fc; }

*:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
  border-radius: 3px;
}

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,.14);
  border: 3px solid var(--bg);
  border-radius: 8px;
}
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,.24); }

img { max-width: 100%; height: auto; }

/* ---- Navbar ------------------------------------------------ */
.navbar {
  background: rgba(15, 18, 22, .92) !important;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  padding: .7rem 0;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
}
.navbar-brand {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: .95rem;
  color: var(--text) !important;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: .6rem;
  letter-spacing: -.01em;
  padding-top: 0;
  padding-bottom: 0;
}

.nav-link {
  font-size: .82rem;
  color: var(--text-3) !important;
  padding: .35rem .7rem !important;
  border-radius: var(--r-sm);
  transition: color var(--t), background var(--t);
}
.nav-link:hover { color: var(--text) !important; background: rgba(255,255,255,.05); }
.nav-link.active { color: var(--text) !important; background: rgba(255,255,255,.07); }

.btn-github {
  font-size: .8rem;
  color: var(--text-3) !important;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: .35rem .8rem !important;
  background: transparent;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  transition: color var(--t), border-color var(--t);
}
.btn-github:hover { color: var(--text) !important; border-color: var(--border-strong); }

.navbar-toggler { border: 1px solid var(--border) !important; border-radius: var(--r-sm) !important; padding: .35rem .5rem !important; }
.navbar-toggler:focus { box-shadow: none !important; outline: none !important; }
.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(179,189,200,.9)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
  width: 1.2em !important; height: 1.2em !important;
}

@media (max-width: 991px) {
  .navbar-collapse {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    margin-top: .6rem;
    padding: .75rem;
    box-shadow: 0 14px 40px rgba(0, 0, 0, .5);
  }
  .nav-link { min-height: 44px; display: flex !important; align-items: center; padding: .5rem .75rem !important; }
  .btn-github { width: 100%; justify-content: center; min-height: 44px; margin-top: .4rem; padding: .5rem 1rem !important; }
}

/* ---- Page header (inner pages) ----------------------------- */
.page-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 3rem 0 2.5rem;
  margin-top: var(--nav-h);
}
.page-header h1 {
  font-weight: 600;
  font-size: clamp(1.9rem, 3.6vw, 2.45rem);
  letter-spacing: -.025em;
  margin-bottom: .6rem;
}
.page-header .subtitle {
  font-size: 1.02rem;
  color: var(--text-3);
  margin: 0;
  max-width: 62ch;
}
.breadcrumb { margin-bottom: .9rem; font-size: .8rem; font-family: var(--font-mono); }
.breadcrumb-item a { color: var(--text-3); text-decoration: none; transition: color var(--t); }
.breadcrumb-item a:hover { color: var(--primary); }
.breadcrumb-item.active { color: var(--text-4); }
.breadcrumb-item + .breadcrumb-item::before { color: var(--text-4); }

/* ---- Buttons ----------------------------------------------- */
.btn-primary-hx {
  background: var(--primary);
  font-family: var(--font-mono);
  color: var(--on-primary);
  border: 1px solid var(--primary);
  border-radius: var(--r-md);
  font-weight: 500;
  font-size: .86rem;
  font-family: var(--font-body);
  padding: .7rem 1.4rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  transition: background var(--t), border-color var(--t);
}
.btn-primary-hx:hover { color: var(--on-primary); background: var(--primary-dim); border-color: var(--primary-dim); }

.btn-secondary-hx {
  background: transparent;
  font-family: var(--font-mono);
  color: var(--text-2);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-md);
  font-weight: 400;
  font-size: .86rem;
  font-family: var(--font-body);
  padding: .7rem 1.4rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  transition: color var(--t), border-color var(--t), background var(--t);
}
.btn-secondary-hx:hover { color: var(--text); border-color: var(--primary-line); background: var(--primary-soft); }
.btn-sm-hx { font-size: .79rem !important; padding: .4rem .9rem !important; border-radius: var(--r-sm) !important; }

/* ---- Code -------------------------------------------------- */
code {
  overflow-wrap: anywhere;
  font-family: var(--font-mono);
  font-size: .875em;
  background: rgba(255, 255, 255, .055);
  color: #cfdae5;
  padding: .12em .38em;
  border-radius: var(--r-xs);
}
code a { color: var(--primary); text-decoration: none; }
code a:hover { text-decoration: underline; }

pre.codeblock {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 2px solid var(--primary-line);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  padding: 1.1rem 3rem 1.1rem 1.25rem;
  font-family: var(--font-mono);
  font-size: .85rem;
  color: var(--text-2);
  overflow-x: auto;
  line-height: 1.8;
  margin-top: .9rem;
  position: relative;
}
pre.codeblock::before {
  content: 'sh';
  position: absolute;
  top: .5rem;
  right: 2.75rem;            /* clears the copy button instead of hiding under it */
  font-size: .62rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--text-4);
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: .1rem .4rem;
  line-height: 1.5;
}
pre.codeblock code { background: none; padding: 0; font-size: inherit; color: inherit; }
pre.codeblock .cmd     { color: var(--primary); }
pre.codeblock .cmt,
pre.codeblock .comment { color: var(--text-4); font-style: italic; }
pre.codeblock.cb-irc::before  { content: 'irc'; }
pre.codeblock.cb-json::before { content: 'json'; }
pre.codeblock.cb-bash::before { content: 'bash'; }
pre.codeblock.cb-hex::before  { content: 'hex'; }
pre.codeblock.cb-vars::before { content: 'vars'; }
pre.codeblock.cb-out::before  { content: 'output'; }

/* ---- Cards ------------------------------------------------- */
.card-dark {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 1.6rem;
  transition: border-color var(--t), background var(--t);
}
.card-dark:hover { border-color: var(--border-strong); background: var(--surface-2); }

/* ---- Icon badges ------------------------------------------- */
.icon-badge {
  width: 38px; height: 38px; min-width: 38px;
  border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  font-size: .95rem;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--primary);
}
.icon-blue   { background: var(--tint-blue);   border-color: var(--line-blue);   color: var(--c-blue); }
.icon-cyan   { background: var(--tint-cyan);   border-color: var(--line-cyan);   color: var(--c-cyan); }
.icon-green  { background: var(--tint-green);  border-color: var(--line-green);  color: var(--c-green); }
.icon-amber  { background: var(--tint-amber);  border-color: var(--line-amber);  color: var(--c-amber); }
.icon-red    { background: var(--tint-red);    border-color: var(--line-red);    color: var(--c-red); }
.icon-purple { background: var(--tint-purple); border-color: var(--line-purple); color: var(--c-purple); }
.icon-slate  { background: var(--tint-slate);  border-color: var(--line-slate);  color: var(--c-slate); }

/* ---- Callouts ---------------------------------------------- */
.alert-info-dark, .alert-warning-dark, .alert-success-dark {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 2px solid var(--primary-line);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  padding: .9rem 1.1rem;
  font-size: .9rem;
  line-height: 1.75;
  color: var(--text-2);
}
.alert-info-dark    { border-left-color: var(--line-blue);  background: linear-gradient(90deg, var(--tint-blue), transparent 60%), var(--surface); }
.alert-success-dark { border-left-color: var(--line-green); background: linear-gradient(90deg, var(--tint-green), transparent 60%), var(--surface); }
.alert-warning-dark { border-left-color: var(--warn);       background: linear-gradient(90deg, var(--tint-amber), transparent 60%), var(--surface); }
.alert-info-dark a, .alert-warning-dark a, .alert-success-dark a { color: var(--primary); text-decoration: none; border-bottom: 1px solid var(--primary-line); }
.alert-info-dark a:hover, .alert-warning-dark a:hover, .alert-success-dark a:hover { color: var(--primary-dim); }
.alert-info-dark .bi    { color: var(--c-blue); }
.alert-success-dark .bi { color: var(--c-green); }
.alert-warning-dark .bi { color: var(--warn); }

/* ---- Right-hand table of contents -------------------------- */
.sidebar-sticky {
  position: sticky;
  top: calc(var(--nav-h) + 16px);
  max-height: calc(100vh - var(--nav-h) - 32px);
  overflow-y: auto;
  scrollbar-width: thin;
}
.sidebar-sticky::-webkit-scrollbar { width: 4px; }
.sidebar-sticky::-webkit-scrollbar-thumb { background: var(--border-strong); border: none; border-radius: 2px; }
.toc {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 1rem;
}
.toc h6 {
  font-family: var(--font-mono);
  font-size: .72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--text-4);
  margin-bottom: .6rem;
  padding-bottom: .6rem;
  border-bottom: 1px solid var(--border);
}
.toc a {
  display: flex;
  align-items: center;
  gap: .55rem;
  font-size: .86rem;
  color: var(--text-3);
  text-decoration: none;
  padding: .32rem .5rem;
  border-radius: var(--r-xs);
  border-left: 2px solid transparent;
  transition: color var(--t), background var(--t), border-color var(--t);
}
.toc a:hover { color: var(--text); background: rgba(255,255,255,.04); }
.toc a i { font-size: .8rem; width: 14px; flex-shrink: 0; color: var(--text-4); }
.toc .dot { width: 6px; height: 6px; min-width: 6px; border-radius: 50%; display: inline-block; flex-shrink: 0; background: var(--primary-line); }
.toc .step-sm {
  width: 19px; height: 19px; min-width: 19px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text-3);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 500;
  font-size: .66rem;
  font-family: var(--font-mono);
  flex-shrink: 0;
}
.toc a.spy-active {
  color: var(--text);
  background: var(--primary-soft);
  border-left-color: var(--primary);
}

/* ---- Tables ------------------------------------------------ */
.table-wrap {
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  overflow-x: auto;
  background: var(--surface);
  -webkit-overflow-scrolling: touch;
}
.table-dark-hx {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: .92rem;
  min-width: 480px;
}
.table-dark-hx thead th {
  background: rgba(255, 255, 255, .03);
  color: var(--text-4);
  font-size: .75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: .65rem 1rem;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.table-dark-hx tbody tr { transition: background var(--t); }
.table-dark-hx tbody tr:nth-child(even) { background: rgba(255, 255, 255, .017); }
.table-dark-hx tbody tr:hover { background: rgba(86, 182, 255, .055); }
.table-dark-hx tbody td {
  padding: .8rem 1rem;
  color: var(--text-2);
  vertical-align: top;
  line-height: 1.7;
  border-bottom: 1px solid var(--border);
}
.table-dark-hx tbody tr:last-child td { border-bottom: none; }
.table-dark-hx tbody td:first-child {
  font-family: var(--font-mono);
  font-size: .85rem;
  font-weight: 500;
  color: var(--primary);
  white-space: nowrap;
}
.table-dark-hx thead th { font-family: var(--font-mono); }

/* Tables that declare their own column widths need fixed layout for those
   widths to hold - otherwise one long nowrap command in column 1 claims the
   space and squeezes the Example column down to a few characters. */
.table-fixed-hx { table-layout: fixed; }
.table-fixed-hx tbody td:first-child { white-space: normal; }
.table-fixed-hx tbody td:first-child code { white-space: normal; }

/* Break long strings at word boundaries first inside tables; `anywhere`
   was splitting /banlist into "banli / st". */
.table-dark-hx td code, .table-dark-hx td {
  word-break: normal;
  overflow-wrap: break-word;
}
.td-muted { color: var(--text-3) !important; }

/* ---- Badges and pills -------------------------------------- */
.badge-cap, .cat-pill {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: .68rem;
  font-weight: 400;
  padding: .12rem .45rem;
  border-radius: var(--r-xs);
  letter-spacing: .02em;
  white-space: nowrap;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text-3);
}
/* Spec status - the single most useful scanning cue in the capability tables */
.badge-grad   { background: var(--tint-green);  border-color: var(--line-green);  color: var(--c-green); }
.badge-draft  { background: var(--tint-amber);  border-color: var(--line-amber);  color: var(--c-amber); }
.badge-vendor { background: var(--tint-purple); border-color: var(--line-purple); color: var(--c-purple); }

/* Command categories */
.cat-msg  { background: var(--tint-blue);   border-color: var(--line-blue);   color: var(--c-blue); }
.cat-chan { background: var(--tint-cyan);   border-color: var(--line-cyan);   color: var(--c-cyan); }
.cat-user { background: var(--tint-green);  border-color: var(--line-green);  color: var(--c-green); }
.cat-util { background: var(--tint-slate);  border-color: var(--line-slate);  color: var(--c-slate); }
.cat-op   { background: var(--tint-red);    border-color: var(--line-red);    color: var(--c-red); }

/* ---- Step numbers ------------------------------------------ */
.step-num {
  width: 30px; height: 30px; min-width: 30px;
  background: var(--surface-2);
  border: 1px solid var(--primary-line);
  color: var(--primary);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 500;
  font-size: .8rem;
  font-family: var(--font-mono);
}

/* ---- Section headings -------------------------------------- */
.section-title {
  font-weight: 600;
  font-size: clamp(1.3rem, 2.1vw, 1.5rem);
  letter-spacing: -.02em;
  margin: 0;
}
/* html already sets scroll-padding-top. A scroll-margin-top here stacks on top
   of it, so anchors landed ~163px down instead of ~79px - a visible gap under
   the navbar, and the reason the sidebar highlight lagged a section behind. */
.section-anchor { scroll-margin-top: 0; }
.section-subhead {
  font-family: var(--font-mono);
  font-size: .74rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .11em;
  color: var(--text-3);
  margin-bottom: .9rem;
  padding-bottom: .5rem;
  border-bottom: 1px solid var(--border);
}
.sec-heading { font-weight: 600; font-size: clamp(1.35rem, 2.5vw, 1.8rem); letter-spacing: -.025em; margin: 0; }
.sec-heading-sm { font-size: 1.12rem !important; }
.sec-sub { color: var(--text-3); font-size: .95rem; margin-top: .5rem; }
.doc-section { margin-bottom: 3.5rem; }
.section-last { margin-bottom: 0; }

/* ---- Small content cards ----------------------------------- */
.network-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: .6rem .85rem;
  margin-bottom: .35rem;
  font-size: .86rem;
  color: var(--text-2);
  transition: border-color var(--t);
}
.network-card:hover { border-color: var(--border-strong); }
.network-card strong { display: block; font-size: .92rem; color: var(--text); margin-bottom: .1rem; font-weight: 600; }

.mfr-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 2px solid var(--border-strong);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  padding: .8rem 1.1rem;
  margin-bottom: .4rem;
  font-size: .89rem;
  color: var(--text-2);
  transition: border-color var(--t);
}
.mfr-card:hover { border-left-color: var(--primary-line); border-color: var(--border-strong); background: var(--surface-2); }
.mfr-card strong { display: block; color: var(--text); margin-bottom: .25rem; font-weight: 600; }

.note-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 1.1rem 1.25rem;
  margin-bottom: .9rem;
  font-size: .95rem;
  color: var(--text-2);
}
.note-card strong { color: var(--text); }

.perm-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: .9rem 1.1rem;
  margin-bottom: .4rem;
  display: flex;
  align-items: flex-start;
  gap: .9rem;
  transition: border-color var(--t);
}
.perm-card:hover { border-color: var(--border-strong); }
.perm-card strong { font-size: .95rem; color: var(--text); display: block; font-weight: 600; }
.perm-card span   { font-size: .92rem; color: var(--text-3); }
.perm-card .bi { color: var(--primary); }

.summary-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 2px solid var(--primary-line);
  border-radius: 0 var(--r-lg) var(--r-lg) 0;
  padding: 1.4rem 1.5rem;
  margin-bottom: 2rem;
}
.summary-card h3 { font-size: 1rem; font-weight: 600; color: var(--text); margin-bottom: .7rem; }
.summary-card ul { font-size: .97rem; color: var(--text-2); line-height: 1.7; padding-left: 1.15rem; }
.summary-card ul li { margin-bottom: .4rem; }
.summary-card ul li::marker { color: var(--primary-line); }

.dcc-security { border-radius: var(--r-lg); padding: 1.5rem; }
.warn-sidebar { border-color: rgba(217, 164, 65, .3) !important; }

/* ---- Privacy policy ---------------------------------------- */
.policy-section { margin-bottom: 2.5rem; }
.policy-section h2 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: .55rem;
  margin-bottom: .8rem;
}
.policy-section h2 i { color: var(--primary); font-size: .95rem; }
.policy-section p, .policy-section li { font-size: 1rem; color: var(--text-2); line-height: 1.72; }
.policy-section li::marker { color: var(--primary-line); }
.policy-section p { max-width: 68ch; margin-bottom: .85rem; }
.policy-section ul { padding-left: 1.2rem; max-width: 68ch; }
.policy-section li { margin-bottom: .4rem; }
.policy-section strong { color: var(--text); font-weight: 600; }

/* ---- Search (commands page) -------------------------------- */
.search-wrap { position: relative; }
.search-wrap .bi { position: absolute; left: 1rem; top: 50%; transform: translateY(-50%); color: var(--text-4); pointer-events: none; }
.search-wrap input {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: .75rem 1rem .75rem 2.75rem;
  color: var(--text);
  font-family: var(--font-body);
  font-size: .9rem;
  transition: border-color var(--t);
}
.search-wrap input::placeholder { color: var(--text-4); }
.search-wrap input:focus { outline: none; border-color: var(--primary-line); }

.cmd-row.hidden-row { display: none; }
#no-results { display: none; text-align: center; padding: 2.5rem; color: var(--text-4); font-size: .92rem; }

/* ---- Hero -------------------------------------------------- */
.hero {
  padding: calc(var(--nav-h) + 2.5rem) 0 4.5rem;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-3);
  padding: .25rem .7rem .25rem .6rem;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: .74rem;
  margin-bottom: 1.5rem;
}
.hero h1 {
  font-size: clamp(1.9rem, 4.1vw, 2.7rem);
  font-weight: 600;
  line-height: 1.22;
  letter-spacing: -.035em;
  margin-bottom: 1.15rem;
  max-width: 20ch;
}
.hero h1 em { font-style: normal; color: var(--primary); }
.hero-desc {
  font-size: 1.08rem;
  color: var(--text-2);
  line-height: 1.75;
  margin-bottom: 1.9rem;
  max-width: 54ch;
}
.hero-btns { display: flex; flex-wrap: wrap; gap: .7rem; margin-bottom: 1.75rem; align-items: center; }
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem 1.35rem;
  font-family: var(--font-mono);
  font-size: .8rem;
  color: var(--text-4);
}
.hero-meta span { display: flex; align-items: center; gap: .4rem; }
.pulse-dot { width: 6px; height: 6px; background: var(--primary); border-radius: 50%; display: inline-block; }

.phone-frame { max-width: 260px; margin: 0 auto; }
.phone-frame img {
  width: 100%;
  border-radius: 18px;
  border: 1px solid var(--border-strong);
  display: block;
  box-shadow: 0 20px 50px rgba(0, 0, 0, .45);
}

/* Two screenshots side by side */
.phone-duo {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: .75rem;
  max-width: 440px;
}
.phone-duo img { flex: 1 1 0; min-width: 0; }

/* ---- Dividers and strips ----------------------------------- */
.glow-line { height: 1px; background: var(--border); margin: 0; }
hr.hx { border-color: var(--border); margin: 2.25rem 0; opacity: 1; }

.stats-strip { padding: 2.5rem 0; }
.stat-num { font-family: var(--font-mono); font-size: 1.8rem; font-weight: 500; color: var(--primary); line-height: 1.2; display: block; letter-spacing: -.02em; margin-bottom: .35rem; }
.stat-label { font-size: .8rem; color: var(--text-4); display: block; }

/* ---- Feature cards ----------------------------------------- */
.feat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 1.4rem;
  height: 100%;
  transition: border-color var(--t);
}
.feat-card:hover { border-color: var(--border-strong); background: var(--surface-2); }
.feat-card h3 { font-weight: 600; font-size: 1rem; color: var(--text); margin-bottom: .5rem; }
.feat-card p  { font-size: .95rem; color: var(--text-3); margin: 0; line-height: 1.65; }

/* ---- Capability chips -------------------------------------- */
.caps-section { padding: 3.5rem 0; }
.cap-chip {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: .74rem;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-3);
  padding: .22rem .55rem;
  border-radius: var(--r-xs);
  margin: .18rem;
  transition: color var(--t), border-color var(--t);
  cursor: default;
}
.cap-chip:hover { color: var(--text); border-color: var(--border-strong); }

/* ---- Quick doc cards --------------------------------------- */
.quick-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 1.35rem;
  height: 100%;
  text-decoration: none;
  display: block;
  color: inherit;
  transition: border-color var(--t);
}
.quick-card:hover { color: inherit; border-color: var(--primary-line); background: var(--surface-2); }
.quick-card .qc-icon { font-size: 1.3rem; color: var(--primary); margin-bottom: .8rem; display: block; }
.quick-card h3 { font-size: .98rem; font-weight: 600; color: var(--text); margin-bottom: .4rem; letter-spacing: -.015em; }
.quick-card p  { font-size: .9rem; color: var(--text-3); margin: 0; line-height: 1.55; }

.whats-new-badge {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-3);
  font-family: var(--font-mono);
  font-size: .72rem;
  padding: .18rem .55rem;
  border-radius: var(--r-xs);
  margin-bottom: .5rem;
}

/* ---- Documentation prose ----------------------------------- */
main p { margin-bottom: 1rem; max-width: 68ch; }
main p:last-child { margin-bottom: 0; }

.doc-text    { font-size: 1.02rem; line-height: 1.72; color: var(--text-2); max-width: 68ch; }
.doc-text-sm { font-size: .97rem;  line-height: 1.72; color: var(--text-2); max-width: 68ch; }
.doc-list    { font-size: .97rem;  line-height: 1.68; color: var(--text-2); padding-left: 1.25rem; max-width: 70ch; }
.doc-list li { margin-bottom: .5rem; padding-left: .15rem; }
.doc-list li::marker { color: var(--primary-line); }
.doc-list strong, .doc-text strong, .doc-text-sm strong { color: var(--text); font-weight: 600; }
.doc-list em { color: var(--text-3); }
.card-title  { font-family: var(--font-display); font-weight: 600; font-size: 1rem; letter-spacing: -.01em; color: var(--text); margin: 0; }
.card-body-sm { font-size: .95rem; color: var(--text-2); }

.doc-text a:not(.btn-secondary-hx):not(.btn-primary-hx),
.doc-list a, .doc-text-sm a,
.policy-section a:not(.text-accent),
.note-card a, .mfr-card a {
  color: var(--primary);
  text-decoration: none;
  border-bottom: 1px solid var(--primary-line);
  transition: color var(--t), border-color var(--t);
}
.doc-text a:hover, .doc-list a:hover, .doc-text-sm a:hover,
.policy-section a:hover, .note-card a:hover, .mfr-card a:hover {
  color: var(--primary-dim);
  border-bottom-color: var(--primary-dim);
}

/* ---- Footer ------------------------------------------------ */
footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 3rem 0 1.75rem;
  margin-top: 5rem;
}
.footer-brand { font-family: var(--font-mono); font-size: .95rem; color: var(--text); margin-bottom: .7rem; }
footer p { font-size: .92rem; color: var(--text-3); line-height: 1.65; }
footer a { color: var(--text-3); text-decoration: none; transition: color var(--t); }
footer a:hover { color: var(--text); }
.footer-heading {
  font-family: var(--font-mono);
  font-size: .74rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--text-4);
  margin-bottom: .9rem;
}
footer ul { list-style: none; }
footer ul li { margin-bottom: .4rem; }
footer ul li a { font-size: .9rem; }
.footer-irc-note { font-size: .85rem; margin-top: .4rem; overflow-wrap: anywhere; }
footer ul li a { overflow-wrap: anywhere; }
.social-btn {
  width: 36px; height: 36px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-3);
  text-decoration: none;
  font-size: .9rem;
  transition: color var(--t), border-color var(--t);
}
.social-btn:hover { color: var(--text); border-color: var(--border-strong); }
.footer-bottom {
  border-top: 1px solid var(--border);
  margin-top: 2.25rem;
  padding-top: 1.25rem;
  font-size: .82rem;
  color: var(--text-4);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .5rem;
}
.footer-bottom a { color: var(--text-4); }
.footer-bottom a:hover { color: var(--text-3); }

/* ---- Utility ----------------------------------------------- */
.text-accent { color: var(--primary) !important; }
.text-dim    { color: var(--text-3); }
.dot-red    { background: var(--c-red); }
.dot-amber  { background: var(--c-amber); }
.dot-blue   { background: var(--c-blue); }
.dot-purple { background: var(--c-purple); }
.dot-green  { background: var(--c-green); }
.dot-slate  { background: var(--c-slate); }

:root { --docs-sidebar-w: 268px; }

@media (min-width: 992px) {
  body.has-docs-nav .navbar .container { max-width: none; padding-left: 1.75rem; padding-right: 1.75rem; }
  body.has-docs-nav main > .container {
    max-width: none;
    margin-left: var(--docs-sidebar-w);
    margin-right: 0;
    padding-left: 3rem;
    padding-right: 2.5rem;
    width: auto;
  }
  body.has-docs-nav .page-header .container,
  body.has-docs-nav footer .container {
    max-width: none;
    margin-left: var(--docs-sidebar-w);
    margin-right: 0;
    padding-left: 3rem; padding-right: 2.5rem;
    width: auto;
  }
  body.has-docs-nav main .row > [class*="col-lg-8"],
  body.has-docs-nav main .row > [class*="col-lg-9"] { max-width: 880px; }
}

.docs-sidebar {
  position: fixed;
  top: var(--nav-h);
  left: 0;
  width: var(--docs-sidebar-w);
  height: calc(100vh - var(--nav-h));
  border-right: 1px solid var(--border);
  background: var(--bg);
  z-index: 900;
  overflow: hidden;
}
.docs-sidebar-inner {
  height: 100%;
  overflow-y: auto;
  padding: 1.25rem 1rem 2rem;
  scrollbar-width: thin;
  display: flex;
  flex-direction: column;
}
.docs-search-trigger {
  display: flex;
  align-items: center;
  gap: .55rem;
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: .55rem .7rem;
  color: var(--text-3);
  font-family: var(--font-body);
  font-size: .82rem;
  cursor: pointer;
  transition: color var(--t), border-color var(--t);
  margin-bottom: 1.4rem;
}
.docs-search-trigger:hover { border-color: var(--border-strong); color: var(--text); }
.docs-search-trigger i { font-size: .85rem; }
.docs-search-trigger span { flex: 1; text-align: left; }
.docs-search-trigger kbd,
.docs-palette-input kbd {
  font-family: var(--font-mono);
  font-size: .68rem;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: .1rem .35rem;
  color: var(--text-4);
}
.docs-nav-heading {
  font-family: var(--font-mono);
  font-size: .74rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--text-4);
  padding: 0 .25rem;
  margin-bottom: .6rem;
}
.docs-nav { display: flex; flex-direction: column; gap: .1rem; }
.docs-nav-group { margin-bottom: .1rem; }
.docs-nav-link {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-size: .89rem;
  color: var(--text-3);
  text-decoration: none;
  padding: .42rem .55rem;
  border-radius: var(--r-sm);
  transition: color var(--t), background var(--t);
}
.docs-nav-link i { font-size: .85rem; width: 16px; flex-shrink: 0; color: var(--text-4); transition: color var(--t); }
.docs-nav-link:hover { color: var(--text); background: rgba(255,255,255,.04); }
.docs-nav-link.active {
  color: var(--text);
  background: rgba(255,255,255,.06);
  font-weight: 500;
}
.docs-nav-link.active i { color: var(--primary); }

.docs-subnav {
  display: flex;
  flex-direction: column;
  margin: .25rem 0 .5rem .8rem;
  padding-left: .9rem;
  border-left: 1px solid var(--border);
}
.docs-sublink {
  font-size: .84rem;
  color: var(--text-4);
  text-decoration: none;
  padding: .26rem .55rem .26rem 1.1rem;
  border-left: 2px solid transparent;
  margin-left: -.9rem;
  transition: color var(--t), border-color var(--t), background var(--t);
}
.docs-sublink:hover { color: var(--text-2); }
.docs-sublink.spy-active {
  color: var(--text);
  border-left-color: var(--primary);
  background: var(--primary-soft);
}
.docs-sidebar-foot {
  margin-top: auto;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 1rem;
}
.docs-sidebar-foot a {
  display: inline-flex; align-items: center; gap: .35rem;
  font-size: .84rem;
  color: var(--text-4); text-decoration: none;
  transition: color var(--t);
}
.docs-sidebar-foot a:hover { color: var(--text-2); }

/* ---- Mobile drawer ----------------------------------------- */
.docs-menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  color: var(--text-2);
  width: 38px; height: 38px;
  margin-right: .75rem;
  align-items: center; justify-content: center;
  font-size: 1rem;
  cursor: pointer;
  transition: color var(--t), border-color var(--t);
}
.docs-menu-toggle:hover { color: var(--text); border-color: var(--border-strong); }
.docs-backdrop {
  position: fixed; inset: 0;
  background: rgba(6, 8, 11, .6);
  z-index: 899;
  opacity: 0; visibility: hidden;
  transition: opacity .2s ease, visibility .2s ease;
}

@media (max-width: 991px) {
  .docs-menu-toggle { display: inline-flex; }
  body.has-docs-nav .navbar-toggler { display: none !important; }
  .docs-sidebar {
    top: 0;
    height: 100vh;
    width: min(82vw, 320px);
    transform: translateX(-102%);
    transition: transform .25s ease;
    box-shadow: 0 0 50px rgba(0, 0, 0, .5);
    background: var(--surface);
  }
  .docs-sidebar-inner { padding-top: 1.5rem; }
  body.docs-nav-open .docs-sidebar { transform: translateX(0); }
  body.docs-nav-open .docs-backdrop { opacity: 1; visibility: visible; }
}

/* ---- Heading anchors --------------------------------------- */
.section-title, .card-title, .policy-section h2 { position: relative; }
.heading-anchor {
  display: inline-block;
  margin-left: .45rem;
  color: var(--text-4);
  text-decoration: none;
  font-weight: 400;
  opacity: 0;
  transition: opacity var(--t), color var(--t);
  font-family: var(--font-mono);
}
.section-title:hover .heading-anchor,
.card-title:hover .heading-anchor,
.policy-section h2:hover .heading-anchor,
.heading-anchor:focus-visible { opacity: 1; }
.heading-anchor:hover { color: var(--primary); }

/* ---- Code copy button -------------------------------------- */
.code-copy {
  position: absolute;
  top: .45rem; right: .5rem;
  width: 30px; height: 30px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  color: var(--text-3);
  cursor: pointer;
  font-size: .85rem;
  opacity: 0;
  transition: opacity var(--t), color var(--t), border-color var(--t);
}
pre.codeblock:hover .code-copy, .code-copy:focus-visible { opacity: 1; }
.code-copy:hover { color: var(--text); border-color: var(--border-strong); }
.code-copy.copied { color: var(--primary); border-color: var(--primary-line); opacity: 1; }
@media (hover: none) { .code-copy { opacity: 1; } }

/* ---- Prev / next pager ------------------------------------- */
.docs-pageend { margin-top: 3.5rem; }
.docs-meta {
  display: flex; justify-content: flex-end;
  padding-bottom: 1.5rem;
  margin-bottom: 1.75rem;
  border-bottom: 1px solid var(--border);
}
.docs-edit {
  display: inline-flex; align-items: center; gap: .45rem;
  font-size: .83rem;
  color: var(--text-3); text-decoration: none;
  transition: color var(--t);
}
.docs-edit:hover { color: var(--text); }

.docs-pager { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.docs-pager-link {
  display: flex; flex-direction: column; gap: .3rem;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 1rem 1.25rem;
  text-decoration: none;
  background: var(--surface);
  transition: border-color var(--t);
}
.docs-pager-link.next { text-align: right; align-items: flex-end; }
.docs-pager-link:hover { border-color: var(--border-strong); }
.docs-pager-link .dir {
  display: inline-flex; align-items: center; gap: .4rem;
  font-size: .76rem;
  text-transform: uppercase; letter-spacing: .07em;
  color: var(--text-4);
}
.docs-pager-link .title { font-weight: 500; font-size: .95rem; color: var(--primary); }
.docs-pager-link:hover .title { color: var(--primary-dim); }
.docs-pager-spacer { display: block; }

@media (max-width: 575px) {
  .docs-pager { grid-template-columns: 1fr; }
  .docs-pager-link.next { text-align: left; align-items: flex-start; }
}

/* ---- Command palette --------------------------------------- */
.docs-palette {
  position: fixed; inset: 0;
  z-index: 2000;
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding: 12vh 1rem 1rem;
  background: rgba(6, 8, 11, .66);
}
.docs-palette.open { display: flex; }
.docs-palette-box {
  width: 100%; max-width: 580px;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-lg);
  box-shadow: 0 24px 70px rgba(0, 0, 0, .6);
  overflow: hidden;
}
.docs-palette-input {
  display: flex; align-items: center; gap: .65rem;
  padding: .9rem 1.1rem;
  border-bottom: 1px solid var(--border);
}
.docs-palette-input > i { color: var(--text-4); font-size: 1rem; }
.docs-palette-input input {
  flex: 1;
  background: transparent; border: none; outline: none;
  color: var(--text);
  font-family: var(--font-body);
  font-size: .95rem;
}
.docs-palette-input input::placeholder { color: var(--text-4); }
.docs-palette-results { max-height: 52vh; overflow-y: auto; padding: .4rem; scrollbar-width: thin; }
.docs-palette-row {
  display: flex; align-items: center; gap: .7rem;
  padding: .6rem .75rem;
  border-radius: var(--r-sm);
  text-decoration: none;
  color: var(--text-2);
  cursor: pointer;
}
.docs-palette-row i { color: var(--text-4); font-size: .85rem; width: 18px; flex-shrink: 0; }
.docs-palette-row .r-label { flex: 1; font-size: .88rem; }
.docs-palette-row .r-sub {
  font-size: .72rem;
  text-transform: uppercase; letter-spacing: .06em;
  color: var(--text-4);
}
.docs-palette-row.active, .docs-palette-row:hover {
  background: rgba(255,255,255,.06);
  color: var(--text);
}
.docs-palette-row.active i, .docs-palette-row:hover i { color: var(--primary); }
.docs-palette-empty {
  padding: 2rem 1rem; text-align: center;
  color: var(--text-4); font-size: .95rem;
}

.container-narrow { max-width: 880px; }

/* ---- Skip link --------------------------------------------- */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 2000;
  padding: .6rem 1rem;
  background: var(--surface-2);
  color: var(--text);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-sm);
  font-size: .875rem;
  text-decoration: none;
}
.skip-link:focus { left: .75rem; top: .75rem; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 991px) {
  .hero { padding: calc(var(--nav-h) + 1.75rem) 0 3rem; }
  .phone-frame { max-width: 190px; }
  .phone-duo { max-width: 330px; gap: .6rem; }
}

@media (max-width: 767px) {
  .hero { padding: calc(var(--nav-h) + 1.5rem) 0 2.25rem; }
  .hero h1 { font-size: clamp(1.8rem, 8vw, 2.3rem); max-width: none; }
  .hero-desc { font-size: 1rem; }
  .hero-btns { flex-direction: column; align-items: stretch; gap: .55rem; }
  .hero-btns > * { justify-content: center; width: 100%; min-height: 48px; }
  .hero-meta { display: grid; grid-template-columns: 1fr 1fr; gap: .55rem .75rem; }

  .stats-strip { padding: 2rem 0; }
  .stat-num { font-size: 1.55rem; }
  .caps-section { padding: 2.5rem 0; }

  .feat-card, .card-dark { padding: 1.15rem; }

  .page-header { padding: 2rem 0 1.75rem; }
  .page-header h1 { font-size: 1.75rem; }
  .page-header .subtitle { font-size: 1rem; }

  .doc-section { margin-bottom: 2.25rem; }

  footer { margin-top: 3rem; padding: 2rem 0 1.25rem; }
  .footer-bottom { flex-direction: column; gap: .25rem; }

  .btn-primary-hx, .btn-secondary-hx { min-height: 44px; }
  .social-btn { width: 44px; height: 44px; }
}

@media (max-width: 575px) {
  .hero { padding: calc(var(--nav-h) + 1.25rem) 0 1.75rem; }
  .stat-num { font-size: 1.4rem; }
  .page-header { padding: 1.5rem 0 1.25rem; }
  .page-header h1 { font-size: 1.5rem; }
  .cap-chip { font-size: .7rem; }
  .cat-pill, .badge-cap { font-size: .66rem; }
  .quick-card { padding: 1.1rem; }
  .quick-card h3 { font-size: .92rem; }
  .table-dark-hx { font-size: .89rem; }
  .table-dark-hx tbody td { padding: .6rem .8rem; }
  .footer-bottom { font-size: .78rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
}

/* section-subhead is a <p>, so it inherited the 68ch prose cap and its
   underline stopped short of the table it labels. */
.section-subhead { max-width: none; }

/* Four-column tables need more room than the 480px global minimum before
   they start hyphenating command names ("/bouncers erv"). They scroll
   horizontally on narrow screens instead. */
.table-fixed-hx { min-width: 700px; }

/* Shadows at the edges appear only when there is more table to scroll to. */
.table-wrap {
  background:
    linear-gradient(90deg, var(--surface) 40%, rgba(21, 26, 32, 0)) left center / 32px 100% no-repeat local,
    linear-gradient(90deg, rgba(21, 26, 32, 0), var(--surface) 60%) right center / 32px 100% no-repeat local,
    linear-gradient(90deg, rgba(0, 0, 0, .45), rgba(0, 0, 0, 0)) left center / 16px 100% no-repeat scroll,
    linear-gradient(90deg, rgba(0, 0, 0, 0), rgba(0, 0, 0, .45)) right center / 16px 100% no-repeat scroll,
    var(--surface);
}