meterstore 0.8.0

Hot/cold tiered store for metering time series — PostgreSQL for the recent window, Apache Iceberg for history.
Documentation
/* MeterStore documentation site.
   Self-contained on purpose: no CDN, no web fonts, no third-party requests.
   The crate's own argument is about not depending on things you cannot see. */

:root {
  --bg: #ffffff;
  --bg-alt: #f6f7f9;
  --bg-code: #0f1620;
  --fg: #16202b;
  --fg-muted: #5a6673;
  --rule: #e2e6ea;
  --accent: #0b6b5e;
  --accent-fg: #ffffff;
  --accent-soft: #e6f2f0;
  --max: 74rem;
  --prose: 46rem;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d1117;
    --bg-alt: #141a22;
    --bg-code: #0a0f16;
    --fg: #e4e8ee;
    --fg-muted: #98a4b3;
    --rule: #232b36;
    --accent: #4fd1bd;
    --accent-fg: #06231f;
    --accent-soft: #12262a;
  }
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 5rem; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-text-size-adjust: 100%;
}

a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { text-decoration-thickness: 2px; }

.skip {
  position: absolute; left: -9999px;
  background: var(--accent); color: var(--accent-fg);
  padding: .6rem 1rem; border-radius: 0 0 .4rem 0; z-index: 10;
}
.skip:focus { left: 0; top: 0; }

/* ── chrome ─────────────────────────────────────────────────────────────── */

header.site {
  position: sticky; top: 0; z-index: 5;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: .85rem clamp(1rem, 4vw, 2.5rem);
  border-bottom: 1px solid var(--rule);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(8px);
}
.brand {
  font-weight: 650; letter-spacing: -.01em; color: var(--fg);
  text-decoration: none; display: inline-flex; align-items: center; gap: .55rem;
}
.brand .mark {
  width: .95rem; height: .95rem; border-radius: 3px;
  background: linear-gradient(160deg, var(--accent) 0 50%, var(--fg-muted) 50% 100%);
}
header.site nav { display: flex; gap: 1.25rem; font-size: .95rem; }
header.site nav a { color: var(--fg-muted); text-decoration: none; }
header.site nav a:hover { color: var(--accent); }

footer.site {
  border-top: 1px solid var(--rule);
  margin-top: 4rem; padding: 2.5rem clamp(1rem, 4vw, 2.5rem);
  color: var(--fg-muted); font-size: .92rem;
}
footer.site p { max-width: var(--prose); }
.muted { color: var(--fg-muted); }

/* ── landing ────────────────────────────────────────────────────────────── */

.hero {
  max-width: var(--max); margin: 0 auto;
  padding: clamp(3rem, 9vw, 6rem) clamp(1rem, 4vw, 2.5rem) 2rem;
}
.hero h1 {
  font-size: clamp(2rem, 5.2vw, 3.3rem); line-height: 1.12;
  letter-spacing: -.025em; margin: 0 0 1.1rem; font-weight: 700;
}
.lead { font-size: 1.15rem; color: var(--fg-muted); max-width: 42rem; margin: 0 0 1.75rem; }
.cta { display: flex; flex-wrap: wrap; gap: .75rem; margin: 0 0 2.5rem; }

.button {
  display: inline-block; padding: .6rem 1.15rem; border-radius: .45rem;
  background: var(--accent); color: var(--accent-fg);
  text-decoration: none; font-weight: 550; border: 1px solid var(--accent);
}
.button:hover { filter: brightness(1.08); }
.button.ghost { background: transparent; color: var(--accent); }
.button.ghost:hover { background: var(--accent-soft); }

.hero-code {
  background: var(--bg-code); color: #cbd5e1;
  border-radius: .6rem; padding: 1.25rem; overflow-x: auto;
  font-size: .82rem; line-height: 1.5; border: 1px solid var(--rule);
}

.landing { max-width: var(--max); margin: 0 auto; padding: 0 clamp(1rem, 4vw, 2.5rem); }
.landing > h2 {
  margin-top: 3.5rem; padding-top: 2rem; border-top: 1px solid var(--rule);
  font-size: clamp(1.4rem, 3vw, 1.9rem); letter-spacing: -.02em;
}
.landing > p, .landing > ul, .landing > ol, .landing > blockquote { max-width: var(--prose); }

.band.closing {
  max-width: var(--max); margin: 3.5rem auto 0;
  padding: 2.5rem clamp(1rem, 4vw, 2.5rem); border-top: 1px solid var(--rule);
}
.band.closing h2 { margin-top: 0; }

/* ── docs layout ────────────────────────────────────────────────────────── */

.docs {
  max-width: var(--max); margin: 0 auto;
  padding: 2.5rem clamp(1rem, 4vw, 2.5rem);
  display: grid; grid-template-columns: 15rem minmax(0, 1fr); gap: clamp(1.5rem, 4vw, 3.5rem);
}
@media (max-width: 60rem) { .docs { grid-template-columns: minmax(0, 1fr); } }

.sidebar { font-size: .94rem; align-self: start; position: sticky; top: 5rem; }
@media (max-width: 60rem) {
  .sidebar { position: static; border-bottom: 1px solid var(--rule); padding-bottom: 1rem; }
}
.sidebar-title {
  font-size: .78rem; text-transform: uppercase; letter-spacing: .07em;
  color: var(--fg-muted); margin: 1.5rem 0 .5rem; font-weight: 650;
}
.sidebar-title:first-child { margin-top: 0; }
.sidebar-title a { color: inherit; text-decoration: none; }
.sidebar ul { list-style: none; margin: 0; padding: 0; }
.sidebar li { margin: .15rem 0; }
.sidebar a {
  display: block; padding: .3rem .6rem; margin-left: -.6rem;
  border-radius: .3rem; color: var(--fg-muted); text-decoration: none;
}
.sidebar a:hover { background: var(--bg-alt); color: var(--fg); }
.sidebar a[aria-current="page"] {
  background: var(--accent-soft); color: var(--accent); font-weight: 550;
}

/* ── prose ──────────────────────────────────────────────────────────────── */

.prose { min-width: 0; }
.prose > * { max-width: var(--prose); }
.prose h1 {
  font-size: clamp(1.8rem, 4vw, 2.4rem); letter-spacing: -.025em;
  margin: 0 0 .75rem; line-height: 1.2;
}
.prose h2 {
  font-size: 1.4rem; letter-spacing: -.015em; margin: 2.75rem 0 .85rem;
  padding-top: .5rem; line-height: 1.3;
}
.prose h3 { font-size: 1.12rem; margin: 2rem 0 .6rem; }
.prose p, .prose li { overflow-wrap: break-word; }
.prose ul, .prose ol { padding-left: 1.3rem; }
.prose li { margin: .35rem 0; }
.prose li > ul, .prose li > ol { margin-top: .35rem; }

.prose blockquote {
  margin: 1.5rem 0; padding: .9rem 1.2rem;
  border-left: 3px solid var(--accent); background: var(--accent-soft);
  border-radius: 0 .4rem .4rem 0;
}
.prose blockquote p { margin: 0; }
.prose blockquote p + p { margin-top: .6rem; }

.prose hr { border: 0; border-top: 1px solid var(--rule); margin: 2.5rem 0; }

code {
  font-family: var(--mono); font-size: .875em;
  background: var(--bg-alt); padding: .12em .35em; border-radius: .25rem;
}
pre {
  background: var(--bg-code); border: 1px solid var(--rule);
  border-radius: .55rem; padding: 1rem 1.15rem; overflow-x: auto;
  font-size: .86rem; line-height: 1.55; max-width: none;
}
pre code { background: none; padding: 0; font-size: inherit; }
.prose pre { max-width: min(58rem, 100%); }

table { border-collapse: collapse; width: 100%; font-size: .93rem; margin: 1.4rem 0; }
.prose table { max-width: min(58rem, 100%); display: block; overflow-x: auto; }
th, td { text-align: left; padding: .5rem .8rem; border-bottom: 1px solid var(--rule); }
th { font-weight: 620; background: var(--bg-alt); white-space: nowrap; }

.toc {
  background: var(--bg-alt); border: 1px solid var(--rule);
  border-radius: .5rem; padding: .9rem 1.1rem; margin: 1.75rem 0 2rem; font-size: .92rem;
}
.toc p {
  margin: 0 0 .4rem; font-size: .76rem; text-transform: uppercase;
  letter-spacing: .07em; color: var(--fg-muted); font-weight: 650;
}
.toc ul { list-style: none; margin: 0; padding: 0; columns: 2; column-gap: 1.5rem; }
@media (max-width: 40rem) { .toc ul { columns: 1; } }
.toc li { margin: .2rem 0; break-inside: avoid; }

ul.index { list-style: none; padding: 0; }
ul.index li { margin: .9rem 0; }
ul.index a { font-weight: 550; }
ul.index span { display: block; color: var(--fg-muted); font-size: .93rem; }

.pager {
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  margin-top: 3.5rem; padding-top: 1.5rem; border-top: 1px solid var(--rule);
  font-size: .95rem; max-width: var(--prose);
}
.pager .next { margin-left: auto; text-align: right; }

/* Anchor links Zola inserts for headings. */
.zola-anchor { color: var(--fg-muted); text-decoration: none; margin-left: .35rem; opacity: 0; }
h2:hover .zola-anchor, h3:hover .zola-anchor { opacity: 1; }