@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("/fonts/ibm-plex-sans-400.woff2") format("woff2");
}

@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("/fonts/ibm-plex-sans-500.woff2") format("woff2");
}

@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("/fonts/ibm-plex-sans-600.woff2") format("woff2");
}

@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("/fonts/jetbrains-mono-400.woff2") format("woff2");
}

@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("/fonts/jetbrains-mono-500.woff2") format("woff2");
}

:root {
  --bg: #0b0a09;
  --raise: #141311;
  --code: #100f0e;
  --line: #2c2824;
  --text: #f4efe8;
  --muted: #c8bfb4;
  --dim: #b1a79c;
  --accent: #8fc3d2;
  --paper: #e8e0d4;
  --paper-ink: #1a1714;
  --paper-code: #d9d0c2;
  --sans: "IBM Plex Sans", "Avenir Next", "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --wrap: 68rem;
  --pad: clamp(1rem, 3vw, 1.5rem);
}

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

html {
  color-scheme: dark;
  scroll-padding-top: 5rem;
}

body {
  margin: 0;
  background:
    radial-gradient(820px 380px at 8% -8%, rgba(143, 195, 210, 0.09), transparent 62%),
    radial-gradient(640px 280px at 100% 0%, rgba(244, 239, 232, 0.04), transparent 55%),
    var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.45;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  z-index: 40;
  top: 0;
  left: 0;
  width: 5.5rem;
  height: 2px;
  background: var(--accent);
  pointer-events: none;
}

::selection {
  background: var(--accent);
  color: var(--paper-ink);
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: var(--pad);
  top: 0.4rem;
  z-index: 50;
  transform: translateY(-150%);
  background: var(--text);
  color: var(--paper-ink);
  padding: 0.45rem 0.7rem;
  font-weight: 500;
  text-decoration: none;
}

.skip:focus {
  transform: none;
}

.wrap {
  width: min(var(--wrap), calc(100% - (var(--pad) * 2)));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(11, 10, 9, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem 1.15rem;
  min-height: 3.35rem;
  padding-block: 0.55rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text);
  font-weight: 500;
  letter-spacing: -0.03em;
  text-decoration: none;
  font-size: 1rem;
}

.brand svg {
  color: var(--accent);
  display: block;
  flex: none;
}

.bar nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.95rem;
}

.bar a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.92rem;
}

.brand {
  color: var(--text);
}

.nav-git {
  margin-left: auto;
}

.bar a:hover,
.bar a:focus-visible {
  color: var(--text);
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-underline-offset: 0.22em;
}

.idx {
  margin: 0;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: break-word;
}

h1 {
  margin: 0.7rem 0 0;
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  font-weight: 500;
  letter-spacing: -0.034em;
  line-height: 1.04;
}

.h1-line {
  display: block;
}

.h1-quiet {
  color: var(--muted);
  font-weight: 400;
}

h2 {
  margin: 0;
  font-size: clamp(1.65rem, 2.6vw, 2.15rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

h3 {
  margin: 0;
  font-size: 1.3rem;
  font-weight: 500;
  letter-spacing: -0.015em;
}

.deck {
  margin: 0.85rem 0 0;
  max-width: 38rem;
  color: var(--muted);
}

.hero {
  padding: 2.6rem 0 2.2rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(15.5rem, 21rem);
  column-gap: 1.75rem;
  row-gap: 1rem;
  align-items: start;
}

.hero-grid .idx,
.hero-grid h1 {
  grid-column: 1 / -1;
}

.hero-lead {
  grid-column: 1;
  margin-top: 1rem;
}

.ctas {
  grid-column: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 0.35rem;
}

.plate {
  grid-column: 2;
  grid-row: 3 / span 2;
  min-width: 0;
  margin: 0;
  padding: 0.95rem 1rem 0.85rem;
  background:
    linear-gradient(var(--accent), var(--accent)) 0 0 / 14px 1px no-repeat,
    linear-gradient(var(--accent), var(--accent)) 0 0 / 1px 14px no-repeat,
    linear-gradient(var(--accent), var(--accent)) 100% 100% / 14px 1px no-repeat,
    linear-gradient(var(--accent), var(--accent)) 100% 100% / 1px 14px no-repeat,
    var(--raise);
  border: 1px solid var(--line);
}

.plate-kicker,
.plate-foot {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.75rem;
  line-height: 1.45;
}

.plate-kicker {
  color: var(--text);
}

.plate ol {
  margin: 0.75rem 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.plate li {
  display: grid;
  grid-template-columns: 1.4rem minmax(0, 1fr);
  gap: 0.45rem;
  padding: 0.38rem 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.92rem;
}

.plate li::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  color: var(--dim);
  font-family: var(--mono);
  font-size: 0.72rem;
  line-height: 1.45;
}

.plate-foot {
  color: var(--text);
  border-top: 1px solid var(--line);
  padding-top: 0.7rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.6rem;
  padding: 0.55rem 0.95rem;
  border: 1px solid transparent;
  font: inherit;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  text-decoration: none;
}

.btn-primary {
  background: var(--text);
  color: var(--paper-ink);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: #fffaf4;
}

.btn-ghost {
  border-color: #4a433c;
  color: var(--text);
  background: transparent;
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
  border-color: var(--accent);
}

.btn-ink {
  background: var(--paper-ink);
  color: var(--text);
}

.btn-ink:hover,
.btn-ink:focus-visible {
  background: #2a2622;
}

section[id] {
  scroll-margin-top: 4.75rem;
}

#connect,
#steps,
#never,
#runtimes {
  padding: 1.35rem 0 0.4rem;
}

.sec-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.7rem 0.9rem;
  padding-top: 1.35rem;
  border-top: 1px solid var(--line);
}

.sec-head h2 {
  flex: 1 1 12rem;
}

.creds,
.step-list,
.runtimes,
.never,
.fields {
  margin: 0;
  padding: 0;
  list-style: none;
}

.creds {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.7rem;
  margin-top: 1.1rem;
}

.creds li,
.runtimes li,
.step-list li {
  min-width: 0;
  background: var(--raise);
  border: 1px solid var(--line);
  padding: 0.9rem 0.9rem 1rem;
}

.creds .num {
  display: block;
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 500;
}

.creds code,
.fields code,
.runtimes code {
  display: inline-block;
  margin-top: 0.45rem;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.72rem;
  line-height: 1.4;
  overflow-wrap: anywhere;
}

.creds p,
.step-list p,
.runtimes p,
.never p {
  margin: 0.45rem 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.call {
  margin-top: 0.7rem;
  border: 1px solid var(--line);
  background: var(--code);
  padding: 0.9rem 0.95rem 1rem;
}

.call-path {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.82rem;
  overflow-wrap: anywhere;
}

.verb {
  display: inline-block;
  margin-right: 0.45rem;
  color: var(--paper-ink);
  background: var(--accent);
  padding: 0.05rem 0.35rem;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.04em;
}

.fields {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.55rem 0.8rem;
  margin-top: 0.85rem;
}

.fields li {
  min-width: 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.fields code {
  display: block;
  margin: 0 0 0.15rem;
}

.step-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.7rem;
  margin-top: 1.1rem;
}

.step-list h3::before {
  display: inline-block;
  margin-right: 0.45rem;
  color: var(--dim);
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 500;
}

.step-list li:nth-child(1) h3::before {
  content: "01";
}

.step-list li:nth-child(2) h3::before {
  content: "02";
}

.panel {
  min-width: 0;
  margin: 0.7rem 0 0;
  border: 1px solid var(--line);
  background:
    linear-gradient(var(--accent), var(--accent)) 0 0 / 14px 1px no-repeat,
    linear-gradient(var(--accent), var(--accent)) 0 0 / 1px 14px no-repeat,
    linear-gradient(var(--accent), var(--accent)) 100% 100% / 14px 1px no-repeat,
    linear-gradient(var(--accent), var(--accent)) 100% 100% / 1px 14px no-repeat,
    var(--code);
}

.panel figcaption {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.35rem 1rem;
  padding: 0.75rem 0.95rem;
  border-bottom: 1px solid var(--line);
  color: var(--dim);
  font-family: var(--mono);
  font-size: 0.72rem;
  line-height: 1.45;
}

.panel figcaption span:first-child {
  color: var(--text);
}

.block + .block {
  border-top: 1px solid var(--line);
}

.block-label {
  margin: 0;
  padding: 0.55rem 0.95rem 0;
  color: var(--dim);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.03em;
}

.block-label span {
  color: var(--accent);
  margin-right: 0.4rem;
}

pre {
  margin: 0;
  max-width: 100%;
  padding: 0.7rem 0.95rem 0.95rem;
  overflow-x: auto;
  color: var(--text);
  font-family: var(--mono);
  font-size: 0.78rem;
  line-height: 1.55;
  tab-size: 2;
}

code {
  font-family: inherit;
}

.never {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 1.1rem;
  border: 1px solid var(--line);
}

.never li {
  min-width: 0;
  padding: 0.95rem 1rem 1.05rem;
}

.never li + li {
  border-left: 1px solid var(--line);
}

.never h3 {
  font-size: 0.98rem;
}

.runtimes {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.7rem;
  margin-top: 1.1rem;
}

.runtimes code {
  margin: 0;
  color: var(--text);
  font-size: 0.84rem;
}

.closer {
  padding: 2rem 0 2.6rem;
}

.close {
  color-scheme: light;
  background: var(--paper);
  color: var(--paper-ink);
  padding: clamp(1.15rem, 3vw, 1.7rem);
  border-top: 2px solid #1d6474;
}

.close .idx {
  color: #1d6474;
}

.close h2 {
  margin-top: 0.45rem;
  max-width: 22ch;
}

.ticket {
  width: min(100%, 28rem);
  margin-top: 1rem;
  background: var(--paper-code);
  color: var(--paper-ink);
  padding: 0.85rem 0.95rem;
}

.close-note {
  margin: 0.9rem 0 1rem;
  max-width: 36rem;
}

.site-footer {
  border-top: 1px solid var(--line);
}

.foot {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.7rem 1.4rem;
  padding-block: 1.15rem 1.6rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.foot p {
  margin: 0;
}

.foot nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 1rem;
}

.foot a {
  color: var(--muted);
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 0.2em;
}

.foot a:hover,
.foot a:focus-visible {
  color: var(--text);
  text-decoration-color: var(--accent);
}

.miss {
  padding: 18vh 0 20vh;
}

.miss-title {
  margin-top: 0.7rem;
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 500;
  letter-spacing: -0.034em;
  line-height: 1.05;
}

.miss .btn {
  margin-top: 1.2rem;
}

@media (max-width: 860px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-grid,
  .hero-grid .idx,
  .hero-grid h1,
  .hero-lead,
  .ctas,
  .plate {
    grid-column: 1;
    grid-row: auto;
  }

  .creds,
  .fields,
  .runtimes {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .creds,
  .fields,
  .step-list,
  .runtimes,
  .never {
    grid-template-columns: 1fr;
  }

  .never li + li {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .nav-git {
    margin-left: 0;
  }

  h1 {
    font-size: clamp(2.1rem, 9vw, 2.6rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}