:root {
  color-scheme: light;
  --ink: #151515;
  --muted: #565656;
  --line: #cfcfcf;
  --link: #000030;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: #fff;
  color: var(--ink);
  font: 17px/1.55 Helvetica, Arial, "Nimbus Sans", sans-serif;
}

.page {
  width: min(100% - 48px, 790px);
  min-height: 100vh;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
}

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
  padding: 32px 0 22px;
  border-bottom: 1px solid var(--line);
}

.identity {
  display: inline-flex;
  align-items: center;
  gap: 17px;
  color: inherit;
  text-decoration: none;
}

.identity img { flex: none; display: block; }

.identity-text { display: flex; flex-direction: column; line-height: 1.2; }
.identity-text strong { font-size: 25px; letter-spacing: -.02em; }
.identity-text span { margin-top: 3px; color: var(--muted); font-size: 12px; }

nav { display: flex; flex-wrap: wrap; gap: 4px 18px; font-size: 14px; }

a { color: var(--link); text-underline-offset: 3px; }
nav a { padding: 7px 0; text-decoration: none; }
nav a:hover, nav a:focus-visible { text-decoration: underline; }
a:focus-visible { outline: 2px solid var(--link); outline-offset: 4px; }

main { flex: 1; max-width: 690px; padding: 57px 0 100px; }
h1, h2, p, ol { margin-top: 0; }
h1 { margin-bottom: 30px; font-size: clamp(30px, 5vw, 38px); line-height: 1.18; letter-spacing: -.025em; }
p { margin-bottom: 24px; }
sup { font-size: .8em; line-height: 0; margin-left: 2px; }
.footnote { margin-top: -11px; color: var(--muted); font-size: 14px; }
.back-link { margin-top: 52px; }
.signature { margin-top: 52px; }
nav [aria-current="page"] { font-weight: 700; text-decoration: underline; text-decoration-thickness: 2px; }
.small, .sources { color: var(--muted); font-size: 14px; }
.log-example { max-width: 100%; overflow-x: auto; margin: 14px 0; padding: 15px; border: 1px solid var(--line); background: #f7f7f7; font: 11px/1.5 "DejaVu Sans Mono", Consolas, monospace; }
.log-example code { white-space: pre; }
.log-fields { margin: 0; border-top: 1px solid var(--line); }
.log-fields > div { display: grid; grid-template-columns: minmax(0, 230px) minmax(0, 1fr); gap: 24px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.log-fields dt { font-weight: 700; overflow-wrap: anywhere; }
.log-fields dd { margin: 0; }
.log-fields code { font: 13px/1.45 "DejaVu Sans Mono", Consolas, monospace; }
.log-fields dt code { display: inline-block; white-space: nowrap; }
.provider-note { margin: 28px 0; padding: 18px 20px; border-left: 4px solid #a65b00; background: #fff0d8; }
.provider-note h3 { margin: 0 0 10px; font-size: 18px; }
.provider-note p { margin-bottom: 0; }

section { margin-top: 52px; scroll-margin-top: 24px; }
h2 { margin-bottom: 14px; font-size: 24px; line-height: 1.25; }
ol { margin: 16px 0 0; padding-left: 28px; }
li { padding-left: 4px; margin-bottom: 17px; }
li::marker { color: var(--muted); }
.principle-note { position: relative; display: inline-block; }
.note-trigger { margin: -6px -7px; padding: 6px 7px; border: 0; background: transparent; color: var(--link); font: inherit; font-size: 14px; line-height: 1; text-decoration: underline; vertical-align: super; cursor: pointer; }
.note-trigger:focus-visible { outline: 2px solid var(--link); outline-offset: 2px; }
.note-panel { position: absolute; z-index: 2; left: 0; bottom: 100%; width: min(380px, calc(100vw - 48px)); padding: 14px 16px; border: 1px solid var(--line); background: #fff; color: var(--ink); font: 15px/1.45 Helvetica, Arial, "Nimbus Sans", sans-serif; text-align: left; visibility: hidden; pointer-events: none; }
.note-trigger:focus-visible + .note-panel, .principle-note.is-open .note-panel { visibility: visible; pointer-events: auto; }
@media (hover: hover) {
  .principle-note:hover:not(.suppress-hover) .note-panel { visibility: visible; pointer-events: auto; }
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 7px;
  padding: 18px 0 28px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}
.site-footer span + span::before { content: " - "; }
.site-footer a { margin-left: auto; }

@media (max-width: 600px) {
  body { font-size: 16px; }
  .page { width: min(100% - 36px, 790px); }
  .site-header { align-items: start; flex-direction: column; gap: 16px; padding-top: 20px; }
  .identity { gap: 13px; }
  .identity img { width: 52px; height: 52px; }
  .identity-text strong { font-size: 23px; }
  main { padding: 38px 0 65px; }
  h1 { margin-bottom: 26px; }
  section { margin-top: 43px; }
  .log-fields > div { display: block; }
  .log-fields dt { margin-bottom: 4px; }
}

@media (max-width: 850px) {
  .note-panel { position: fixed; right: 18px; bottom: 18px; left: 18px; width: auto; }
}

@media print {
  @page { size: A4; margin: 20mm; }
  body { font-size: 11pt; }
  .page { width: auto; min-height: 0; }
  .site-header { padding-top: 0; }
  nav { display: none; }
  main { max-width: 100%; padding: 18mm 0 12mm; }
  h1 { font-size: 23pt; }
  h2 { font-size: 15pt; }
  section { break-inside: avoid; }
  .site-footer { padding-bottom: 0; }
}