/* tools.placeholder.com: shared docs styles. No web fonts, no external requests. */
:root {
  --paper: #f5f5ef;
  --ink: #1c1d19;
  --muted: #5a5c52;
  --line: #d4d5cb;
  --code: #eaeae2;
  --card: #fbfbf7;
  --accent: #ecf34d;
  --accent-ink: #1c1d19;
  --link: #1c1d19;
  --warn: #8a3b00;
  --warn-bg: #fdf0e3;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, Helvetica, sans-serif;
  --mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, "Liberation Mono", monospace;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #141511;
    --ink: #ecebe3;
    --muted: #a8aa9e;
    --line: #34362e;
    --code: #1f201b;
    --card: #191a16;
    --link: #f3f6a0;
    --warn: #ffb37a;
    --warn-bg: #2a1d12;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 16px/1.6 var(--sans);
  overflow-wrap: break-word;
}
::selection { background: var(--accent); color: var(--accent-ink); }
a { color: var(--link); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible, summary:focus-visible { outline: 2px solid currentColor; outline-offset: 3px; }

.wrap { width: calc(100% - 32px); max-width: 920px; margin-inline: auto; }
.skip { position: absolute; left: 16px; top: -100px; background: var(--accent); color: var(--accent-ink); padding: 10px 14px; z-index: 10; }
.skip:focus { top: 12px; }

/* Header and navigation */
.site-header { border-bottom: 1px solid var(--line); }
.bar { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 8px 24px; padding-block: 18px 14px; }
.brand { font-weight: 700; font-size: 20px; letter-spacing: -.04em; text-decoration: none; color: var(--ink); white-space: nowrap; }
.brand .br { font-weight: 400; font-size: 1.35em; line-height: 1; }
.brand .tag { font: 12px/1 var(--mono); letter-spacing: .04em; background: var(--accent); color: var(--accent-ink); padding: 4px 6px; margin-left: 6px; vertical-align: 3px; }
.site-nav ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 2px 12px; font-size: 14px; }
.site-nav a { color: var(--ink); text-decoration: none; display: inline-block; padding: 4px 0; }
.site-nav a:hover { text-decoration: underline; }
.site-nav a[aria-current="page"] { box-shadow: inset 0 -3px 0 var(--accent); font-weight: 600; }

/* Content */
main { padding-block: 36px 56px; }
h1, h2, h3 { line-height: 1.2; letter-spacing: -.02em; overflow-wrap: anywhere; }
h1 { font-size: clamp(30px, 6vw, 44px); font-weight: 600; letter-spacing: -.04em; margin: 0 0 14px; }
h2 { font-size: 24px; font-weight: 600; margin: 44px 0 12px; padding-top: 18px; border-top: 1px solid var(--line); }
h3 { font-size: 18px; font-weight: 600; margin: 28px 0 8px; }
p, ul, ol, dl, table, pre, figure { margin: 0 0 16px; }
.lead { font-size: 19px; line-height: 1.55; max-width: 44em; }
.muted, .small { color: var(--muted); }
.small { font-size: 14px; }
.eyebrow { font: 12px/1.6 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); margin-bottom: 10px; }
.hl { background: var(--accent); color: var(--accent-ink); padding: 0 .12em; box-decoration-break: clone; -webkit-box-decoration-break: clone; }
li { margin-bottom: 4px; }
hr { border: 0; border-top: 1px solid var(--line); margin: 32px 0; }

code, pre, kbd, samp { font-family: var(--mono); font-size: 14px; }
:not(pre) > code { background: var(--code); padding: 1px 5px; border-radius: 4px; overflow-wrap: anywhere; }
pre { background: var(--code); border: 1px solid var(--line); border-radius: 6px; padding: 12px 14px; overflow-x: auto; line-height: 1.5; max-width: 100%; }
pre code { background: none; padding: 0; white-space: pre; }

/* Tables: always inside .table so wide ones scroll internally */
.table { overflow-x: auto; margin: 0 0 18px; border: 1px solid var(--line); border-radius: 6px; }
.table table { margin: 0; }
table { border-collapse: collapse; width: 100%; font-size: 15px; }
th, td { text-align: left; vertical-align: top; padding: 8px 10px; border-bottom: 1px solid var(--line); }
th { font-weight: 600; background: var(--card); }
tr:last-child td { border-bottom: 0; }
td code { overflow-wrap: anywhere; }

/* Example list: URL on one line, explanation under it */
.ex { list-style: none; padding: 0; border-top: 1px solid var(--line); }
.ex li { padding: 10px 0; border-bottom: 1px solid var(--line); margin: 0; }
.ex code { display: inline; background: none !important; padding: 0 !important; font-size: 14px; }
.ex a { text-decoration: none; }
.ex a:hover code { text-decoration: underline; }
.ex span { display: block; color: var(--muted); font-size: 15px; }

/* Tool cards on the overview */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; padding: 0; list-style: none; }
.cards li { margin: 0; border: 1px solid var(--line); background: var(--card); border-radius: 8px; padding: 16px; min-width: 0; display: flex; flex-direction: column; gap: 6px; }
.cards h3 { margin: 0; font-size: 18px; }
.cards h3 a { text-decoration: none; }
.cards h3 a:hover { text-decoration: underline; }
.cards p { margin: 0; color: var(--muted); font-size: 15px; }
.cards code { font-size: 13px; }
.cards .host { font: 12px var(--mono); color: var(--muted); }

/* Image previews */
.shots { display: flex; flex-wrap: wrap; gap: 14px; padding: 0; margin: 0 0 18px; list-style: none; }
.shots figure { margin: 0; max-width: 100%; }
.shots img { display: block; max-width: 100%; height: auto; background: var(--code); }
.shots figcaption { font: 12px/1.5 var(--mono); color: var(--muted); margin-top: 6px; overflow-wrap: anywhere; max-width: 320px; }

.note { border-left: 4px solid var(--accent); background: var(--card); padding: 12px 14px; margin: 0 0 18px; border-radius: 0 6px 6px 0; }
.note > :last-child { margin-bottom: 0; }
.warn { border-left-color: var(--warn); background: var(--warn-bg); }
.warn strong { color: var(--warn); }
.badge { font: 11px/1 var(--mono); text-transform: uppercase; letter-spacing: .05em; border: 1px solid currentColor; border-radius: 3px; padding: 2px 4px; white-space: nowrap; color: var(--muted); }
.badge.bad { color: var(--warn); }

details { border: 1px solid var(--line); border-radius: 6px; margin: 0 0 12px; background: var(--card); }
details > summary { cursor: pointer; padding: 10px 14px; font-weight: 600; }
details > :not(summary) { margin-inline: 14px; }
details[open] > summary { border-bottom: 1px solid var(--line); margin-bottom: 12px; }
details .table { margin-inline: 0; border: 0; border-top: 1px solid var(--line); border-radius: 0; }

.toc { font-size: 15px; columns: 2 220px; padding-left: 18px; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); padding-block: 22px 32px; font-size: 14px; color: var(--muted); }
.site-footer p { margin-bottom: 6px; }
.site-footer a { color: inherit; }

@media (max-width: 560px) {
  body { font-size: 16px; }
  main { padding-block: 26px 44px; }
  .lead { font-size: 17px; }
  h2 { font-size: 21px; margin-top: 36px; }
  th, td { padding: 7px 8px; font-size: 14px; }
}
@media print {
  .site-nav, .skip { display: none; }
  pre { white-space: pre-wrap; }
}

dl { margin: 0 0 18px; }
dt { margin-top: 14px; }
dd { margin: 2px 0 0; color: var(--muted); }
dd code { color: var(--ink); }

/* Safe values tables: keep literal values intact; scroll inside the wrapper on small screens */
table.sv { min-width: 680px; }
table.sv td:first-child { width: 30%; }
table.sv td:first-child code { overflow-wrap: normal; word-break: normal; }
table.sv td:nth-child(3) { overflow-wrap: anywhere; min-width: 12em; }