:root {
  color-scheme: dark;
  --void: oklch(0.115 0.012 132);
  --pit: oklch(0.16 0.017 130);
  --panel: oklch(0.205 0.019 125);
  --panel-hi: oklch(0.255 0.022 118);
  --paper: oklch(0.9 0.035 86);
  --paper-muted: oklch(0.72 0.025 92);
  --terminal: oklch(0.86 0.24 135);
  --terminal-dim: oklch(0.67 0.18 139);
  --hazard: oklch(0.82 0.17 85);
  --duck: oklch(0.9 0.19 93);
  --duck-hi: oklch(0.96 0.14 98);
  --duck-shadow: oklch(0.73 0.17 76);
  --alarm: oklch(0.67 0.24 35);
  --violet: oklch(0.62 0.18 318);
  --line: oklch(0.92 0.02 90 / 0.16);
  --line-strong: oklch(0.92 0.02 90 / 0.32);
  --shadow: oklch(0 0 0 / 0.44);
  --container: 1180px;
  --reading: 68ch;
  --space-1: 0.35rem;
  --space-2: 0.65rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2.25rem;
  --space-6: 3.5rem;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  background: var(--void);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  min-width: 300px;
  background:
    linear-gradient(oklch(0.9 0.02 90 / 0.025) 1px, transparent 1px),
    linear-gradient(90deg, oklch(0.9 0.02 90 / 0.02) 1px, transparent 1px),
    radial-gradient(circle at 78% -10%, oklch(0.54 0.19 319 / 0.2), transparent 32rem),
    var(--void);
  background-size: 24px 24px, 24px 24px, auto, auto;
  color: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.55;
}

a {
  color: inherit;
  text-decoration-thickness: from-font;
  text-underline-position: from-font;
  text-decoration-skip-ink: auto;
}

button, input, select { font: inherit; }
button, select { cursor: pointer; }

::selection { color: var(--void); background: var(--terminal); }

.skip-link {
  position: fixed;
  inset-block-start: 0.75rem;
  inset-inline-start: 0.75rem;
  z-index: 100;
  translate: 0 -180%;
  padding: 0.65rem 0.85rem;
  background: var(--terminal);
  color: var(--void);
  font-weight: 800;
}
.skip-link:focus { translate: 0; }

.site-header {
  position: sticky;
  inset-block-start: 0;
  z-index: 50;
  background: oklch(0.115 0.012 132 / 0.94);
  border-block-end: 1px solid var(--line-strong);
  backdrop-filter: blur(14px);
}

.header-inner {
  width: min(calc(100% - 2rem), var(--container));
  min-height: 68px;
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: var(--space-5);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.72rem;
  color: var(--paper);
  text-decoration: none;
  white-space: nowrap;
}

.brand-duck {
  width: 42px;
  aspect-ratio: 1;
  display: block;
  object-fit: contain;
  filter: drop-shadow(0 3px 3px oklch(0 0 0 / 0.55));
}

.brand-copy { display: grid; line-height: 1; }
.brand-name {
  font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif;
  font-size: 1.02rem;
  font-weight: 900;
  letter-spacing: 0.055em;
}
.brand-note {
  margin-block-start: 0.25rem;
  color: var(--paper-muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.primary-nav {
  margin-inline-start: auto;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.primary-nav a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  padding-inline: 0.85rem;
  color: var(--paper-muted);
  text-decoration: none;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.76rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition-property: color, background-color;
  transition-duration: 140ms;
}
.primary-nav a:hover,
.primary-nav a[aria-current="page"] { color: var(--void); background: var(--terminal); }

.nav-toggle {
  display: none;
  min-width: 44px;
  min-height: 44px;
  margin-inline-start: auto;
  border: 1px solid var(--line-strong);
  background: var(--panel);
  color: var(--paper);
}

.site-alert {
  background: var(--hazard);
  color: var(--void);
}
.alert-inner {
  width: min(calc(100% - 2rem), var(--container));
  margin-inline: auto;
  min-height: 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.73rem;
  font-weight: 800;
  letter-spacing: 0.03em;
}
.alert-inner a { text-underline-offset: 0.18em; }

.container {
  width: min(calc(100% - 2rem), var(--container));
  margin-inline: auto;
}

.home-hero {
  position: relative;
  isolation: isolate;
  overflow: clip;
  background:
    radial-gradient(circle at 82% 18%, oklch(0.83 0.17 92 / 0.18), transparent 18rem),
    radial-gradient(circle at 88% 84%, oklch(0.63 0.19 326 / 0.26), transparent 27rem),
    linear-gradient(112deg, oklch(0.11 0.025 135) 0 42%, oklch(0.22 0.04 128) 72%, oklch(0.18 0.045 330) 100%);
  border-block-end: 1px solid var(--line-strong);
}
.home-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(oklch(0.92 0.02 90 / 0.04) 1px, transparent 1px),
    linear-gradient(90deg, oklch(0.92 0.02 90 / 0.03) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to right, transparent 5%, black 54%);
}

.hero {
  position: relative;
  z-index: 2;
  min-height: 600px;
  display: grid;
  align-items: center;
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
}
.hero-copy { position: relative; z-index: 3; width: min(920px, 79%); }
.hero-scene {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.hero-duck {
  position: absolute;
  width: clamp(300px, 34vw, 500px);
  height: auto;
  inset-inline-end: clamp(-3rem, 1vw, 2rem);
  inset-block-start: -2.5rem;
  opacity: 0.68;
  filter: drop-shadow(0 32px 38px oklch(0 0 0 / 0.46));
}
.hero-maw-image {
  position: absolute;
  width: clamp(430px, 46vw, 700px);
  height: auto;
  inset-inline-end: -5rem;
  inset-block-end: -8.5rem;
  opacity: 0.67;
  filter: drop-shadow(0 25px 35px oklch(0 0 0 / 0.58));
}

.eyebrow,
.kicker,
.status-label {
  color: var(--terminal);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.hero h1,
.page-hero h1 {
  max-width: 12ch;
  margin: 0.3rem 0 1.25rem;
  font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif;
  font-size: clamp(3.5rem, 7.6vw, 6.7rem);
  line-height: 0.88;
  letter-spacing: -0.018em;
  text-transform: uppercase;
  text-wrap: balance;
}
.hero h1 .signal,
.page-hero h1 .signal { color: var(--alarm); }
.hero h1 .title-prefix {
  display: block;
  margin-block-end: 0.7rem;
  color: var(--terminal);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: clamp(0.82rem, 1.6vw, 1.05rem);
  font-weight: 900;
  letter-spacing: 0.12em;
  line-height: 1.2;
  text-transform: uppercase;
}

.hero-lede,
.page-lede {
  max-width: 62ch;
  margin: 0 0 var(--space-4);
  color: var(--paper-muted);
  font-size: clamp(1.05rem, 2vw, 1.22rem);
  line-height: 1.55;
  text-wrap: pretty;
}

.stuck-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.65rem;
}
.stuck-card {
  min-height: 112px;
  display: grid;
  align-content: center;
  gap: 0.25rem;
  padding: 0.9rem 1rem;
  background: oklch(0.12 0.024 132 / 0.9);
  border: 1px solid var(--line-strong);
  box-shadow: 4px 4px 0 oklch(0 0 0 / 0.38);
  text-decoration: none;
  transition: translate 140ms ease, border-color 140ms ease, background-color 140ms ease;
}
.stuck-card:hover { translate: 0 -3px; border-color: var(--hazard); background: oklch(0.19 0.035 126 / 0.96); }
.stuck-card span,
.stuck-card small {
  color: var(--hazard);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.stuck-card strong { color: var(--paper); font-size: 1rem; line-height: 1.2; }
.stuck-card small { color: var(--paper-muted); letter-spacing: 0.025em; text-transform: none; }
.name-note {
  margin: 1rem 0 0;
  color: var(--paper-muted);
  font-size: 0.76rem;
}
.name-note strong { color: var(--paper); }

.command-search {
  max-width: 680px;
  display: flex;
  gap: 0.65rem;
  padding: 0.55rem;
  background: var(--paper);
  box-shadow: 8px 8px 0 var(--alarm);
}
.command-search label { position: absolute; inline-size: 1px; block-size: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.command-search input {
  min-width: 0;
  flex: 1;
  border: 0;
  outline: 0;
  padding-inline: 0.75rem;
  background: transparent;
  color: var(--void);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 1rem;
}
.command-search input::placeholder { color: oklch(0.36 0.02 120); opacity: 1; }

.button,
.command-search button {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  border: 1px solid transparent;
  padding: 0.75rem 1rem;
  background: var(--terminal);
  color: var(--void);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  line-height: 1;
  text-decoration: none;
  text-transform: uppercase;
  transition-property: background-color, color, scale, box-shadow;
  transition-duration: 140ms;
}
.button:hover,
.command-search button:hover { background: var(--hazard); }
.button:active,
.command-search button:active { scale: 0.96; }
.button.secondary { border-color: var(--line-strong); background: var(--panel); color: var(--paper); }
.button.secondary:hover { background: var(--paper); color: var(--void); }
.button.danger { background: var(--alarm); color: var(--paper); }
.button.small { min-height: 38px; padding: 0.55rem 0.75rem; font-size: 0.68rem; }

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

.terminal-card {
  position: relative;
  padding: clamp(1.25rem, 4vw, 2.25rem);
  background: oklch(0.09 0.02 139);
  border: 1px solid var(--terminal-dim);
  box-shadow: 14px 14px 0 oklch(0 0 0 / 0.42);
  color: var(--terminal);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  overflow: hidden;
}
.terminal-card::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(0deg, transparent 0 3px, oklch(0 0 0 / 0.16) 3px 4px);
  mix-blend-mode: multiply;
}
.terminal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-block-end: 1.5rem;
  color: var(--paper);
  font-weight: 900;
  letter-spacing: 0.08em;
}
.terminal-dot { width: 10px; aspect-ratio: 1; border-radius: 50%; background: var(--terminal); box-shadow: 0 0 18px var(--terminal); }
.terminal-list { display: grid; gap: 0.7rem; margin: 0; padding: 0; list-style: none; }
.terminal-list li { display: grid; grid-template-columns: 1fr auto; gap: 1rem; border-block-end: 1px dotted oklch(0.86 0.24 135 / 0.28); padding-block-end: 0.55rem; }
.terminal-list span:last-child { color: var(--paper); font-variant-numeric: tabular-nums; }
.terminal-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 0.65rem; margin-block-start: 1.5rem; }

.quick-links { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-block-start: 1.2rem; }
.quick-links a {
  border-block-end: 1px solid var(--line-strong);
  color: var(--paper-muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.75rem;
  text-decoration: none;
}
.quick-links a:hover { color: var(--terminal); border-color: var(--terminal); }

.section { padding-block: clamp(3.8rem, 8vw, 6.5rem); }
.section.compact { padding-block: clamp(2.6rem, 5vw, 4rem); }
.section-heading {
  max-width: 820px;
  margin-block-end: var(--space-5);
}
.section-heading h2,
.content h2 {
  margin: 0.35rem 0 0.8rem;
  font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif;
  font-size: clamp(2.2rem, 5vw, 4.1rem);
  line-height: 0.98;
  letter-spacing: 0.005em;
  text-transform: uppercase;
  text-wrap: balance;
}
.section-heading p { max-width: 65ch; margin: 0; color: var(--paper-muted); text-wrap: pretty; }

.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }

.module-card {
  min-height: 230px;
  display: flex;
  flex-direction: column;
  padding: 1.35rem;
  background: var(--panel);
  box-shadow: 0 0 0 1px var(--line), 7px 7px 0 var(--shadow);
  transition-property: translate, box-shadow, background-color;
  transition-duration: 160ms;
}
.module-card:hover { translate: 0 -4px; background: var(--panel-hi); box-shadow: 0 0 0 1px var(--line-strong), 9px 13px 0 var(--shadow); }
.module-card h3 { margin: 1rem 0 0.5rem; font-size: 1.25rem; line-height: 1.15; text-wrap: balance; }
.module-card p { margin: 0 0 1.2rem; color: var(--paper-muted); text-wrap: pretty; }
.module-card .card-link { margin-block-start: auto; color: var(--terminal); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.75rem; font-weight: 800; letter-spacing: 0.08em; text-decoration: none; text-transform: uppercase; }
.module-card .card-link::after { content: "  →"; }
.module-code { color: var(--hazard); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; }

.metric-band {
  padding-block: 1.2rem;
  background: var(--alarm);
  color: var(--paper);
  overflow: hidden;
}
.metric-track { display: flex; justify-content: space-between; gap: 2rem; font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif; font-size: clamp(1.1rem, 3.4vw, 2.6rem); letter-spacing: 0.035em; text-transform: uppercase; white-space: nowrap; }

.page-hero { padding-block: clamp(4rem, 8vw, 7rem) clamp(2.5rem, 5vw, 4.5rem); }
.page-hero h1 { max-width: 14ch; font-size: clamp(3rem, 8vw, 6.5rem); }
.breadcrumbs { display: flex; flex-wrap: wrap; gap: 0.45rem; margin-block-end: 2rem; color: var(--paper-muted); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.72rem; text-transform: uppercase; }
.breadcrumbs a { color: var(--terminal); }
.page-meta { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.tag,
.stamp {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0.3rem 0.55rem;
  border: 1px solid var(--line-strong);
  color: var(--paper-muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}
.stamp.verified { border-color: var(--terminal-dim); color: var(--terminal); }
.stamp.research { border-color: var(--hazard); color: var(--hazard); }
.stamp.conflicted { border-color: var(--alarm); color: var(--alarm); }

.content-layout { display: grid; grid-template-columns: minmax(0, 1fr) 290px; align-items: start; gap: clamp(2rem, 6vw, 5rem); padding-block-end: 6rem; }
.content { min-width: 0; max-width: 760px; }
.content > *:first-child { margin-block-start: 0; }
.content h2 { margin-block-start: 3.5rem; font-size: clamp(2rem, 4vw, 3.2rem); }
.content h3 { margin: 2.3rem 0 0.7rem; font-size: 1.25rem; }
.content p,
.content li { max-width: var(--reading); color: var(--paper-muted); }
.content strong { color: var(--paper); }
.content a { color: var(--terminal); text-underline-offset: 0.17em; }
.content ol,
.content ul { display: grid; gap: 0.7rem; padding-inline-start: 1.35rem; }

.quick-answer,
.notice,
.work-order {
  margin-block: 1.5rem 2.5rem;
  padding: 1.3rem;
  background: var(--panel);
  box-shadow: inset 5px 0 0 var(--terminal), 0 0 0 1px var(--line);
}
.quick-answer h2,
.notice h2 { margin: 0 0 0.65rem; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase; }
.quick-answer p:last-child,
.notice p:last-child { margin-block-end: 0; }
.notice.warning { box-shadow: inset 5px 0 0 var(--hazard), 0 0 0 1px var(--line); }
.notice.danger { box-shadow: inset 5px 0 0 var(--alarm), 0 0 0 1px var(--line); }

.step-list { counter-reset: steps; display: grid; gap: 1rem; margin-block: 1.5rem; }
.step {
  position: relative;
  padding: 1.25rem 1.25rem 1.25rem 4.5rem;
  background: var(--panel);
  box-shadow: 0 0 0 1px var(--line);
}
.step::before {
  counter-increment: steps;
  content: counter(steps, decimal-leading-zero);
  position: absolute;
  inset-block-start: 1.2rem;
  inset-inline-start: 1rem;
  color: var(--alarm);
  font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif;
  font-size: 1.8rem;
  line-height: 1;
}
.step h3 { margin: 0 0 0.35rem; font-size: 1.05rem; }
.step p { margin: 0; }

.sidebar { position: sticky; inset-block-start: 108px; display: grid; gap: 1rem; }
.side-panel { padding: 1.1rem; background: oklch(0.09 0.02 139); border: 1px solid var(--terminal-dim); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.side-panel h2 { margin: 0 0 0.8rem; color: var(--terminal); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; }
.side-panel ul { display: grid; gap: 0.6rem; margin: 0; padding: 0; list-style: none; }
.side-panel a { color: var(--paper-muted); font-size: 0.74rem; text-decoration: none; }
.side-panel a:hover { color: var(--terminal); }

.tool-shell {
  padding: clamp(1rem, 3vw, 1.6rem);
  background: var(--panel);
  box-shadow: 0 0 0 1px var(--line-strong), 10px 10px 0 var(--shadow);
}
.tool-toolbar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; margin-block-end: 1.3rem; }
.progress-readout { display: flex; align-items: baseline; gap: 0.6rem; color: var(--terminal); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.progress-readout strong { font-size: 1.8rem; font-variant-numeric: tabular-nums; }
.progress-track { height: 10px; margin-block-end: 1.5rem; background: var(--void); overflow: hidden; }
.progress-track span { display: block; width: 0; height: 100%; background: var(--terminal); transition: width 180ms ease-out; }
.achievement-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.75rem; }
.achievement {
  display: grid;
  grid-template-columns: auto 56px 1fr;
  align-items: center;
  gap: 0.85rem;
  min-height: 94px;
  padding: 0.95rem;
  background: var(--void);
  box-shadow: 0 0 0 1px var(--line);
}
.achievement:has(input:checked) { background: oklch(0.2 0.05 137); box-shadow: 0 0 0 1px var(--terminal-dim); }
.achievement input { width: 22px; height: 22px; margin: 0.08rem 0 0; accent-color: var(--terminal); }
.achievement img {
  width: 56px;
  height: 56px;
  display: block;
  border: 2px solid var(--hazard);
  object-fit: cover;
  image-rendering: pixelated;
}
.achievement strong { display: block; color: var(--paper); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.achievement span { display: block; margin-block-start: 0.2rem; color: var(--paper-muted); font-size: 0.82rem; }

.decision-form { display: grid; grid-template-columns: 1fr 1fr auto; gap: 0.8rem; align-items: end; }
.field { display: grid; gap: 0.4rem; }
.field label { color: var(--paper-muted); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.72rem; font-weight: 750; letter-spacing: 0.08em; text-transform: uppercase; }
.field select,
.field input { min-height: 48px; width: 100%; border: 1px solid var(--line-strong); border-radius: 0; padding-inline: 0.75rem; background: var(--void); color: var(--paper); font-size: 16px; }
.decision-result { margin-block-start: 1.3rem; padding: 1.3rem; background: var(--void); border: 1px solid var(--terminal-dim); }
.decision-result[hidden] { display: none; }
.decision-result .result-code { color: var(--terminal); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.72rem; text-transform: uppercase; }
.decision-result h2 { margin: 0.5rem 0; font-size: 1.55rem; }
.decision-result p { color: var(--paper-muted); }

.build-card { display: grid; grid-template-columns: 240px 1fr; min-height: 260px; background: var(--panel); box-shadow: 0 0 0 1px var(--line), 8px 8px 0 var(--shadow); overflow: hidden; }
.build-visual { min-height: 240px; display: grid; place-items: center; padding: 1.2rem; background: oklch(0.09 0.02 139); }
.build-visual svg { width: 100%; height: auto; overflow: visible; }
.build-body { display: flex; flex-direction: column; padding: 1.4rem; }
.build-body h2 { margin: 0.7rem 0 0.5rem; font-size: 1.6rem; }
.build-body p { color: var(--paper-muted); }
.build-facts { display: flex; flex-wrap: wrap; gap: 0.45rem; margin-block: 0.8rem 1.2rem; }
.build-body .source-row { margin-block-start: auto; display: flex; flex-wrap: wrap; gap: 0.7rem; align-items: center; }

.data-table { width: 100%; border-collapse: collapse; margin-block: 1.3rem; font-size: 0.88rem; }
.data-table th,
.data-table td { padding: 0.8rem; border-block-end: 1px solid var(--line); text-align: start; vertical-align: top; }
.data-table th { color: var(--terminal); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.68rem; letter-spacing: 0.08em; text-transform: uppercase; }
.data-table td { color: var(--paper-muted); }

.achievement-table { table-layout: fixed; }
.achievement-table th:nth-child(1) { width: 36%; }
.achievement-table th:nth-child(2) { width: 32%; }
.achievement-table th:nth-child(3) { width: 32%; }
.achievement-table td { padding-block: 0.7rem; }
.achievement-cell {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  align-items: center;
  gap: 0.8rem;
}
.achievement-cell img {
  width: 64px;
  height: 64px;
  display: block;
  border: 2px solid var(--hazard);
  background: oklch(0.75 0.03 250);
  object-fit: cover;
  image-rendering: pixelated;
}
.achievement-cell strong {
  display: block;
  color: var(--paper);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.92rem;
  letter-spacing: 0.035em;
}
.achievement-cell small {
  display: block;
  margin-block-start: 0.25rem;
  color: var(--paper-muted);
  font-size: 0.68rem;
}
.achievement-help {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  border: 1px solid var(--terminal-dim);
  padding: 0.55rem 0.7rem;
  color: var(--terminal) !important;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.69rem;
  font-weight: 850;
  line-height: 1.25;
  text-decoration: none;
  text-transform: uppercase;
}
.achievement-help:hover { background: var(--terminal); color: var(--void) !important; }
.achievement-status {
  display: block;
  color: var(--paper-muted);
  font-size: 0.78rem;
  line-height: 1.4;
}
.achievement-status.hidden { color: var(--hazard); }
.achievement-status.community { color: var(--terminal); }
.achievement-status.conflict { color: var(--hazard); }
.achievement-status strong {
  color: inherit;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.achievement-source-note { margin-block-start: -0.5rem; font-size: 0.78rem; }

.faq-list { display: grid; gap: 0.8rem; margin-block: 1.3rem 2rem; }
.faq-item { padding: 1rem 1.1rem; background: var(--panel); border-inline-start: 3px solid var(--terminal-dim); box-shadow: 0 0 0 1px var(--line); }
.faq-item h3 { margin: 0 0 0.35rem; color: var(--paper); font-size: 1rem; }
.faq-item p { margin: 0; color: var(--paper-muted); }

.resource-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; margin-block: 1.3rem 2rem; }
.resource-card { display: flex; flex-direction: column; min-height: 190px; padding: 1.25rem; background: var(--panel); box-shadow: 0 0 0 1px var(--line), 7px 7px 0 var(--shadow); }
.resource-card .module-code { margin-block-end: 0.75rem; }
.resource-card h2,
.resource-card h3 { margin: 0 0 0.5rem; }
.resource-card p { margin: 0 0 1rem; color: var(--paper-muted); }
.resource-card .card-link { margin-block-start: auto; align-self: flex-start; }

.site-footer { padding-block: 3rem; background: oklch(0.08 0.01 135); border-block-start: 1px solid var(--line); }
.footer-grid { display: grid; grid-template-columns: 1.3fr repeat(3, 1fr); gap: 2rem; }
.footer-grid h2 { margin: 0 0 0.7rem; color: var(--paper); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; }
.footer-grid p { max-width: 40ch; margin: 0; color: var(--paper-muted); font-size: 0.83rem; }
.footer-grid ul { display: grid; gap: 0.5rem; margin: 0; padding: 0; list-style: none; }
.footer-grid a { color: var(--paper-muted); font-size: 0.82rem; text-decoration: none; }
.footer-grid a:hover { color: var(--terminal); }
.footer-bottom { margin-block-start: 2.5rem; padding-block-start: 1rem; border-block-start: 1px solid var(--line); color: var(--paper-muted); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.68rem; }
.footer-links { display: inline-flex; flex-wrap: wrap; gap: 0.75rem; margin-inline-start: 0.75rem; }
.footer-links a { color: var(--paper-muted); }
.footer-links a:hover { color: var(--terminal); }

.search-results {
  position: absolute;
  z-index: 20;
  width: min(680px, calc(100vw - 2rem));
  margin-block-start: 0.65rem;
  padding: 0.5rem;
  background: var(--paper);
  color: var(--void);
  box-shadow: 8px 8px 0 var(--alarm);
}
.search-results[hidden] { display: none; }
.search-results a { display: block; padding: 0.7rem; text-decoration: none; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-weight: 750; }
.search-results a:hover,
.search-results a:focus { background: var(--hazard); }
.search-wrap { position: relative; }

@media (max-width: 900px) {
  .hero { min-height: auto; }
  .hero-copy { width: min(720px, 88%); }
  .hero h1 { max-width: 10ch; }
  .terminal-card { max-width: 620px; }
  .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .content-layout { grid-template-columns: 1fr; }
  .content { max-width: none; }
  .sidebar { position: static; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .resource-grid { grid-template-columns: 1fr; }
  .primary-nav {
    position: fixed;
    inset: 68px 0 auto;
    display: none;
    align-items: stretch;
    padding: 0.75rem 1rem 1rem;
    background: var(--void);
    border-block-end: 1px solid var(--line-strong);
  }
  .primary-nav[data-open="true"] { display: grid; }
  .primary-nav a { justify-content: center; }
  .nav-toggle { display: inline-grid; place-items: center; }
  .hero-duck { width: min(54vw, 430px); inset-inline-end: -12%; opacity: 0.32; }
  .hero-maw-image { width: min(62vw, 560px); inset-inline-end: -20%; opacity: 0.42; }
  .stuck-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  .container,
  .header-inner,
  .alert-inner { width: min(calc(100% - 1.25rem), var(--container)); }
  .alert-inner { padding-block: 0.45rem; align-items: flex-start; }
  .alert-inner span:last-child { display: none; }
  .hero { padding-block-start: 3rem; gap: 3rem; }
  .hero-copy { width: 100%; }
  .brand-duck { width: 38px; }
  .brand-name { font-size: 0.88rem; letter-spacing: 0.035em; }
  .brand-note { font-size: 0.55rem; }
  .hero-duck { width: 68vw; inset-inline-end: -25%; inset-block-start: 1rem; opacity: 0.22; }
  .hero-maw-image { width: 92vw; inset-inline-end: -42%; inset-block-end: -4rem; opacity: 0.28; }
  .hero h1,
  .page-hero h1 { font-size: clamp(3.05rem, 17vw, 5rem); }
  .command-search { display: grid; }
  .stuck-grid { grid-template-columns: 1fr; }
  .stuck-card { min-height: 92px; }
  .terminal-actions,
  .grid-2,
  .grid-3,
  .achievement-grid,
  .sidebar,
  .footer-grid { grid-template-columns: 1fr; }
  .decision-form { grid-template-columns: 1fr; }
  .build-card { grid-template-columns: 1fr; }
  .build-visual { min-height: 200px; }
  .metric-track { justify-content: flex-start; }
  .data-table { display: block; overflow-x: auto; }
  .achievement-table,
  .achievement-table tbody,
  .achievement-table tr,
  .achievement-table td { display: block; width: 100%; }
  .achievement-table { overflow: visible; }
  .achievement-table thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .achievement-table tr { margin-block-end: 0.9rem; border: 1px solid var(--line); background: var(--panel); }
  .achievement-table td { border: 0; padding: 0.75rem 0.85rem; }
  .achievement-table td + td { border-block-start: 1px solid var(--line); }
  .achievement-table td::before {
    content: attr(data-label);
    display: block;
    margin-block-end: 0.35rem;
    color: var(--terminal);
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.62rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }
  .achievement-table td:first-child::before { display: none; }
  .achievement-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.001ms !important; animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; }
}