@font-face {
  font-family: Geist;
  src: url("fonts/Geist-Variable.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Geist Mono";
  src: url("fonts/GeistMono-Variable.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  color-scheme: light;
  --bg: #f4f2ec;
  --bg-2: #ebe8e0;
  --paper: #fffcf7;
  --ink: #161615;
  --muted: #58554c;
  --line: #ddd8cc;
  --mint: #0f9f56;
  --mint-ink: #04351c;
  --sans: Geist, ui-sans-serif, system-ui, sans-serif;
  --mono: "Geist Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
}

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

html {
  background: var(--bg);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.0625rem;
  font-weight: 400;
  line-height: 1.55;
  letter-spacing: -0.011em;
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: var(--ink);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--mint-ink);
}

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

code,
pre,
.mono {
  font-family: var(--mono);
}

code {
  font-size: 0.9em;
  overflow-wrap: anywhere;
}

.skip {
  position: absolute;
  left: 0.75rem;
  top: -3.5rem;
  z-index: 40;
  padding: 0.45rem 0.7rem;
  background: var(--ink);
  color: var(--paper);
  font-weight: 600;
}

.skip:focus {
  top: 0.75rem;
}

.wrap {
  width: min(1120px, calc(100% - 2.5rem));
  margin-inline: auto;
}

.narrow {
  width: min(42rem, calc(100% - 2.5rem));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 1px solid transparent;
  transition: background 180ms ease, border-color 180ms ease, backdrop-filter 180ms ease;
}

.site-header.is-scrolled {
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: var(--line);
}

.site-header .bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 3.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
  letter-spacing: -0.03em;
}

.brand img {
  width: 28px;
  height: 28px;
  border-radius: 22%;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.35rem;
  font-size: 0.92rem;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
}

.nav a:hover,
.nav a[aria-current="page"] {
  color: var(--ink);
}

.nav-cta {
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper) !important;
  text-decoration: none !important;
  font-weight: 500;
}

.nav-cta:hover {
  background: #2a2a28;
}

.menu-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--ink);
  min-height: 2.25rem;
  padding: 0 0.7rem;
  font: inherit;
  font-size: 0.88rem;
}

.hero {
  padding: 5.5rem 0 4.5rem;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 26.5rem);
  gap: 3.5rem 2.75rem;
  align-items: start;
}

.hero h1 {
  margin: 0 0 1rem;
  max-width: 11em;
  font-size: clamp(2.35rem, 5.4vw, 4.35rem);
  font-weight: 550;
  letter-spacing: -0.04em;
  line-height: 0.98;
  overflow-wrap: normal;
  hyphens: none;
}

.lede {
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: 1.12rem;
  max-width: 38rem;
}

.hero p {
  margin: 0 0 1.6rem;
  color: var(--muted);
  max-width: 40rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-bottom: 1.35rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.7rem;
  padding: 0.5rem 1rem;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  font: inherit;
  font-size: 0.95rem;
  font-weight: 550;
  letter-spacing: -0.02em;
  text-decoration: none;
  cursor: pointer;
}

.btn:hover {
  background: #2c2c29;
  color: var(--paper);
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
}

.btn-ghost:hover {
  background: var(--bg-2);
  color: var(--ink);
}

.cmd {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  max-width: 28rem;
  padding: 0.55rem 0.65rem 0.55rem 0.9rem;
  border: 1px solid var(--line);
  background: var(--paper);
}

.cmd code {
  font-size: 0.92rem;
}

.copy {
  border: 0;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 0.78rem;
  font-family: var(--mono);
  cursor: pointer;
  padding: 0.25rem 0.4rem;
}

.copy:hover,
.copy.is-copied {
  color: var(--mint-ink);
}

.panel {
  background: var(--paper);
  border: 1px solid var(--line);
  box-shadow: 0 12px 32px rgba(22, 22, 21, 0.05);
}

.panel-bar {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.65rem 0.9rem;
  border-bottom: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--muted);
}

.panel pre,
.report {
  margin: 0;
  padding: 0.95rem 1rem 1.05rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  line-height: 1.7;
  overflow-x: auto;
}

.report dl {
  margin: 0;
}

.report div {
  display: grid;
  grid-template-columns: 11rem 1fr;
  gap: 0.65rem;
  padding: 0.22rem 0;
}

.report dt {
  margin: 0;
  color: var(--muted);
}

.report dd {
  margin: 0;
  overflow-wrap: anywhere;
}

.report .verdict dd {
  font-weight: 650;
}

.section {
  padding: 6.25rem 0 0;
  scroll-margin-top: 4rem;
}

.report-wrap .section {
  padding-top: 2.75rem;
}

.section h2 {
  margin: 0 0 0.85rem;
  font-size: clamp(1.55rem, 3vw, 2.2rem);
  font-weight: 550;
  letter-spacing: -0.035em;
  line-height: 1.15;
}

.section > p,
.prose p,
.explain p {
  margin: 0 0 1rem;
  color: var(--muted);
  max-width: 68ch;
}

.flow {
  margin: 1.75rem 0 0;
  padding: 0;
  list-style: none;
  max-width: 40rem;
}

.flow li {
  position: relative;
  padding: 0 0 1.15rem 0;
  padding-left: 0;
  color: var(--muted);
}

.flow li:not(:last-child)::after {
  content: "";
  display: block;
  width: 1px;
  height: 0.85rem;
  margin: 0.45rem 0 0.15rem 0.55rem;
  background: var(--line);
}

.flow strong {
  display: block;
  color: var(--ink);
  font-weight: 550;
  letter-spacing: -0.02em;
}

.note {
  margin: 1.1rem 0 0;
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--ink);
}

.statement {
  padding: 7rem 0 1rem;
  text-align: center;
}

.statement h2 {
  margin: 0 auto 1.1rem;
  max-width: 16ch;
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 550;
  letter-spacing: -0.04em;
  line-height: 1.05;
}

.statement p {
  margin: 0 auto;
  max-width: 42rem;
  color: var(--muted);
}

.diagram {
  margin: 2.25rem auto 0;
  width: min(36rem, 100%);
  padding: 1.4rem 1.25rem;
  border: 1px solid var(--line);
  background: var(--paper);
  font-family: var(--mono);
  font-size: 0.78rem;
  line-height: 1.55;
  text-align: center;
}

.diagram .node {
  display: inline-block;
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--ink);
  font-weight: 550;
}

.diagram .arrow {
  display: block;
  color: var(--muted);
  margin: 0.35rem 0;
}

.diagram ul {
  margin: 0.7rem 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
  text-align: left;
  width: max-content;
  max-width: 100%;
  margin-inline: auto;
}

.steps {
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.steps li {
  display: grid;
  grid-template-columns: 3.25rem 1fr;
  gap: 1.1rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--line);
}

.steps .n {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--muted);
  padding-top: 0.2rem;
}

.steps h3 {
  margin: 0 0 0.25rem;
  font-size: 1.08rem;
  font-weight: 550;
  letter-spacing: -0.025em;
}

.steps p {
  margin: 0;
  color: var(--muted);
}

.explain {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  margin-top: 2.25rem;
  border-top: 1px solid var(--line);
}

.explain article {
  padding: 1.4rem 1.5rem 1.4rem 0;
  border-bottom: 1px solid var(--line);
}

.explain article:nth-child(even) {
  padding-left: 1.5rem;
  padding-right: 0;
  border-left: 1px solid var(--line);
}

.explain h3 {
  margin: 0 0 0.4rem;
  font-size: 1rem;
  font-weight: 550;
  letter-spacing: -0.02em;
}

.checks {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  margin-top: 1.75rem;
  border-top: 1px solid var(--line);
}

.checks div {
  padding: 1.2rem 1.4rem 1.2rem 0;
  border-bottom: 1px solid var(--line);
}

.checks div:nth-child(even) {
  padding-left: 1.4rem;
  padding-right: 0;
  border-left: 1px solid var(--line);
}

.checks h3 {
  margin: 0 0 0.3rem;
  font-size: 1rem;
  font-weight: 550;
  letter-spacing: -0.02em;
}

.checks p {
  margin: 0;
  color: var(--muted);
}

.claim-head {
  margin: 2.25rem 0 0;
  font-size: 1.02rem;
  font-weight: 550;
  letter-spacing: -0.02em;
}

.claims {
  margin: 0.85rem 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.claims li {
  display: grid;
  grid-template-columns: 1.5rem 1fr;
  gap: 0.85rem;
  align-items: start;
  padding: 1.05rem 0;
  border-bottom: 1px solid var(--line);
}

.claims .mark {
  font-family: var(--mono);
  font-size: 1.05rem;
  font-weight: 550;
  line-height: 1.45;
}

.claims [data-ok] .mark {
  color: var(--mint-ink);
}

.claims [data-no] .mark {
  color: #6d3a32;
}

.claims strong {
  display: block;
  font-weight: 550;
  letter-spacing: -0.02em;
}

.claims p {
  margin: 0.25rem 0 0;
  color: var(--muted);
  max-width: 68ch;
}

.install-block {
  position: relative;
  margin: 1.5rem 0 0;
  border: 1px solid var(--line);
  background: var(--paper);
}

.install-block pre {
  margin: 0;
  padding: 1rem 1.1rem 2.6rem;
  overflow-x: auto;
  font-family: var(--mono);
  font-size: 0.82rem;
  line-height: 1.65;
}

.install-block .copy {
  position: absolute;
  right: 0.45rem;
  bottom: 0.4rem;
}

.plain {
  margin: 1.4rem 0 0;
  padding: 1.1rem 0 0;
  border-top: 1px solid var(--line);
}

.plain h2 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  font-weight: 550;
  letter-spacing: -0.02em;
}

.plain p {
  margin: 0;
  color: var(--muted);
  max-width: 68ch;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 2.5rem;
  margin-top: 1.75rem;
  border-top: 1px solid var(--line);
}

.split > div {
  padding: 1.4rem 0;
}

.split h3 {
  margin: 0 0 0.7rem;
  font-size: 1.02rem;
  font-weight: 550;
}

.split ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--muted);
}

.split li + li {
  margin-top: 0.4rem;
}

.center-note {
  margin: 1.5rem 0 0;
  text-align: center;
  font-weight: 550;
  letter-spacing: -0.02em;
}

.cta-band {
  padding: 6.5rem 0 2rem;
  text-align: center;
}

.cta-band h2 {
  margin: 0 auto 1rem;
  max-width: 18ch;
  font-size: clamp(1.9rem, 4.2vw, 3rem);
  font-weight: 550;
  letter-spacing: -0.04em;
  line-height: 1.08;
}

.cta-band p {
  margin: 0 auto 1.5rem;
  max-width: 36rem;
  color: var(--muted);
}

.cta-band .actions {
  justify-content: center;
}

.site-footer {
  margin-top: 5.5rem;
  padding: 1.75rem 0 2.4rem;
  border-top: 1px solid var(--line);
}

.site-footer .brand {
  margin-bottom: 0.7rem;
}

.site-footer p {
  margin: 0 0 0.85rem;
  color: var(--muted);
  max-width: 42rem;
  font-size: 0.95rem;
}

.foot-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem 1.25rem;
  margin: 0 0 1.1rem;
  padding: 0;
  list-style: none;
  font-size: 0.92rem;
}

.legal {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.mt-1 {
  margin-top: 1.25rem;
}

.mt-2 {
  margin-top: 2rem;
}

.cmd-block {
  margin: 1.5rem auto 0;
  max-width: 28rem;
}

.page-empty {
  padding: 5.5rem 0 4rem;
}

.page-empty h1 {
  margin: 0 0 1rem;
  max-width: 12ch;
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 550;
  letter-spacing: -0.04em;
  line-height: 1;
}

.report-wrap {
  width: min(46rem, calc(100% - 2.5rem));
  margin-inline: auto;
}

.mast {
  padding: 3rem 0 1rem;
}

.mast h1 {
  margin: 0 0 0.8rem;
  font-size: clamp(2rem, 4.6vw, 3rem);
  font-weight: 550;
  letter-spacing: -0.04em;
  line-height: 1.05;
}

.flag {
  display: inline-block;
  margin: 0 0 0.9rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 550;
}

.toc {
  margin: 1.2rem 0 0;
  padding: 0;
  list-style: none;
}

.toc li {
  margin: 0.2rem 0;
}

.chain {
  margin: 0;
  padding: 0;
  list-style: none;
}

.chain li {
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
}

.chain li:first-child {
  border-top: 1px solid var(--line);
}

.chain strong {
  display: block;
  color: var(--ink);
  font-weight: 550;
}

.prose {
  padding-bottom: 3.5rem;
  overflow-wrap: anywhere;
}

.prose h2 {
  margin: 2.5rem 0 0.7rem;
  font-size: 1.25rem;
  font-weight: 550;
  letter-spacing: -0.025em;
}

.prose ul,
.prose ol {
  color: var(--muted);
}

.table-wrap {
  display: block;
  width: 100%;
  max-width: 100%;
  margin: 1rem 0 1.3rem;
  overflow-x: auto;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

th,
td {
  padding: 0.65rem 0.75rem 0.65rem 0;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}

th {
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 550;
  color: var(--muted);
}

.risk {
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 550;
}

.panel-plain {
  margin: 1.4rem 0;
  padding: 1rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

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

  .report div {
    grid-template-columns: 1fr;
    gap: 0.12rem;
    padding: 0.45rem 0;
    border-bottom: 1px solid var(--line);
  }

  .report div:last-child {
    border-bottom: 0;
  }

  .explain article,
  .explain article:nth-child(even),
  .checks div,
  .checks div:nth-child(even) {
    padding-left: 0;
    padding-right: 0;
    border-left: 0;
  }

  .hero {
    padding-top: 3.25rem;
    gap: 2rem;
  }
}

@media (max-width: 720px) {
  .menu-toggle {
    display: inline-flex;
    align-items: center;
  }

  .nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 3.5rem;
    padding: 0.9rem 1.25rem 1.15rem;
    flex-direction: column;
    align-items: flex-start;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 16px 32px rgba(22, 22, 21, 0.06);
  }

  .nav.is-open {
    display: flex;
  }

  .site-header {
    position: sticky;
  }

  .site-header .wrap {
    position: relative;
  }
}

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

  .site-header {
    transition: none;
  }
}