:root {
  --bg: #f3f1ec;
  --bg2: #e9e6df;
  --card: #fbfaf7;
  --ink: #141312;
  --ink2: #47443f;
  --ink3: #86827a;
  --line: #e1ddd5;
  --teal: #0b8a7a;
  --blue: #2f6bff;
  --purple: #7a3ff2;
  --red: #ef4a4a;
  --green: #18a058;
  --spec: linear-gradient(90deg, #0b8a7a 0%, #2f6bff 30%, #7a3ff2 62%, #ef4a4a 100%);
  --slab: Rockwell, "Roboto Slab", "Zilla Slab", Georgia, serif;
  --sans: Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", "DM Mono", ui-monospace, Menlo, monospace;
  --focus: #2f6bff;
  --error: #c72d2d;
}

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

html {
  font-size: 16px;
  color-scheme: light;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.55 var(--sans);
}

main {
  flex: 1 0 auto;
}

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

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

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

::selection {
  background: rgba(47, 107, 255, 0.2);
  color: var(--ink);
}

input,
textarea {
  caret-color: var(--blue);
}

input::placeholder,
textarea::placeholder {
  color: var(--ink3);
  opacity: 1;
}

button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

[aria-busy="true"] {
  cursor: progress;
}

.skip {
  position: absolute;
  left: 0.75rem;
  top: -3rem;
  background: var(--ink);
  color: #fff;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  z-index: 100;
  font-weight: 500;
}

.skip:focus {
  top: 0.75rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(243, 241, 236, 0.86);
  backdrop-filter: saturate(1.4) blur(12px);
}

/* iOS Safari's swipe-navigation snapshot shows scrolled-off content in the
   status-bar strip above the pinned header; this fill hides it there. */
.site-header::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 100%;
  height: 100vh;
  background: var(--bg);
  pointer-events: none;
}

.site-header::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--spec);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--ink);
  font-size: 1rem;
  text-decoration: none;
}

.logo:hover {
  color: var(--ink);
  text-decoration: none;
}

.logo svg {
  height: 32px;
  width: auto;
  display: block;
  color: var(--ink);
}

.logo span {
  font: 500 20px var(--slab);
  color: var(--ink3);
  margin-top: 6px;
}

.links {
  display: flex;
  align-items: center;
  gap: 30px;
  font-size: 15px;
  font-weight: 500;
  color: var(--ink2);
}

.links a {
  color: var(--ink2);
  text-decoration: none;
}

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

.links a.btn-ink {
  color: #fff;
}

.links a.btn-ink:hover {
  color: #fff;
}

.wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}


.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 0;
  cursor: pointer;
  font: 600 15px/1 var(--sans);
  border-radius: 999px;
  padding: 12px 20px;
  transition: transform 0.15s, box-shadow 0.2s;
  text-decoration: none;
}

.btn-ink {
  background: var(--ink);
  color: #fff;
  box-shadow: 0 8px 20px -10px rgba(20, 19, 18, 0.6);
}

.btn-ink:hover {
  color: #fff;
  transform: translateY(-1px);
  text-decoration: none;
}

.btn-ink svg {
  transition: transform 0.2s;
}

.btn-ink:hover svg {
  transform: translateX(3px);
}

.btn-ghost {
  background: #fff;
  color: var(--ink);
  box-shadow: 0 0 0 1px var(--line);
}

.btn-ghost:hover {
  color: var(--ink);
  box-shadow: 0 0 0 1px var(--ink);
  text-decoration: none;
}

.btn-lg {
  padding: 15px 24px;
  font-size: 16px;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font: 600 12.5px var(--sans);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink3);
  margin-bottom: 16px;
}

.kicker::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--spec);
  border-radius: 2px;
}

h1,
h2,
h3 {
  font-family: var(--slab);
  font-weight: 500;
  line-height: 1.15;
  color: var(--ink);
  margin: 0;
}

h1 {
  font-size: clamp(34px, 4.3vw, 52px);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(28px, 3.5vw, 40px);
  letter-spacing: -0.015em;
}

h3 {
  font-size: clamp(20px, 2.5vw, 26px);
}

.lede {
  margin: 14px 0 0;
  font-size: 18px;
  color: var(--ink2);
  max-width: 52ch;
}

.sec {
  padding: 100px 0;
}

.st {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 600;
  padding: 5px 11px;
  border-radius: 999px;
  background: #e5f4ec;
  color: #127a45;
}

.st::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 0 3px color-mix(in srgb, currentColor 22%, transparent);
}

.st.build {
  background: #ece9fb;
  color: #5b3bc4;
}

.st.beta {
  background: #fef3e2;
  color: #b86e00;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tags span {
  font-size: 12px;
  font-weight: 500;
  color: var(--ink2);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 4px 9px;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 28px;
}

.card-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 20px;
}

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

.plain-list li {
  border-bottom: 1px solid var(--line);
  padding: 1rem 0;
}

.plain-list time {
  display: block;
  color: var(--ink3);
  font-size: 0.875rem;
  margin-bottom: 4px;
}

.plain-list a {
  font-weight: 500;
  color: var(--ink);
}

.plain-list a:hover {
  color: var(--blue);
}

.plain-list p {
  margin: 6px 0 0;
  color: var(--ink2);
  font-size: 0.95rem;
}

.pager {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}

.pager a {
  font-weight: 500;
  color: var(--ink2);
}

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

.prose {
  max-width: 68ch;
}

.prose p,
.prose ul,
.prose ol {
  color: var(--ink2);
  line-height: 1.7;
}

.prose p {
  margin: 0 0 1.25rem;
}

.prose p:last-child {
  margin-bottom: 0;
}

.prose ul,
.prose ol {
  padding-left: 1.25rem;
  margin: 0 0 1.25rem;
}

.prose li + li {
  margin-top: 0.5rem;
}

.prose strong {
  color: var(--ink);
}

.prose img {
  display: block;
  margin: 1.5rem 0;
  border-radius: 12px;
}

.prose a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.prose a:hover {
  color: var(--purple);
}

.pull-quote {
  margin: 1.5rem 0;
  padding: 0 0 0 1.25rem;
  border-left: 3px solid var(--line);
  color: var(--ink2);
  font-size: 1.1rem;
  font-style: italic;
}

.pull-quote cite {
  display: block;
  margin-top: 0.5rem;
  font-style: normal;
  font-size: 0.95rem;
  color: var(--ink);
}

.code-block {
  overflow-x: auto;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1rem;
  font-family: var(--mono);
  font-size: 0.9rem;
}

.ask-box,
.contact-form {
  max-width: 42rem;
}

.ask-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.ask-row input {
  flex: 1 1 14rem;
}

.ask-result {
  margin-top: 1.25rem;
  border-top: 1px solid var(--line);
  padding-top: 1.25rem;
}

.ask-result ul {
  padding-left: 1.1rem;
}

.ask-result a {
  color: var(--blue);
}

input[type="text"],
input[type="email"],
input[type="url"],
input[type="number"],
input[type="date"],
input[type="search"],
textarea,
select {
  width: 100%;
  min-width: 0;
  background: #fff;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.75rem 1rem;
  font: inherit;
  transition: border-color 0.15s, box-shadow 0.15s;
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(47, 107, 255, 0.15);
  outline: none;
}

textarea {
  min-height: 120px;
  resize: vertical;
}

.contact-form .field {
  margin: 0 0 1.25rem;
}

.contact-form label {
  display: block;
  margin-bottom: 0.4rem;
  font-weight: 500;
  color: var(--ink);
}

.help {
  display: block;
  color: var(--ink3);
  font-size: 0.875rem;
  margin-top: 0.35rem;
}

.error {
  color: var(--error);
  font-size: 0.875rem;
}

.field-error input,
.field-error textarea {
  border-color: var(--error);
}

.cf-turnstile {
  margin: 0 0 1.25rem;
}

.contact-form button[type="submit"] {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--ink);
  color: #fff;
  border: 0;
  border-radius: 999px;
  padding: 14px 24px;
  font: 600 15px/1 var(--sans);
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.2s;
  box-shadow: 0 8px 20px -10px rgba(20, 19, 18, 0.6);
}

.contact-form button[type="submit"]:hover {
  transform: translateY(-1px);
}

.ask-row button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--ink);
  color: #fff;
  border: 0;
  border-radius: 999px;
  padding: 12px 20px;
  font: 600 15px/1 var(--sans);
  cursor: pointer;
  transition: transform 0.15s;
}

.ask-row button:hover {
  transform: translateY(-1px);
}

.page-header {
  padding: 60px 0 40px;
}

.page-header h1 {
  margin: 0;
}

.page-content {
  padding: 0 0 100px;
}

@media (max-width: 700px) {
  .wrap {
    padding: 0 20px;
  }

  .nav {
    height: 62px;
  }

  .links a:not(.btn) {
    display: none;
  }

  .logo svg {
    height: 27px;
  }

  .logo span {
    font-size: 17px;
  }

  .btn {
    padding: 10px 16px;
    font-size: 14px;
  }

  .btn-lg {
    padding: 14px 20px;
    font-size: 15px;
  }

  .sec {
    padding: 70px 0;
  }

  .page-header {
    padding: 40px 0 30px;
  }

  .page-content {
    padding: 0 0 70px;
  }

  .card {
    padding: 20px;
    border-radius: 18px;
  }

  .ask-row button {
    width: 100%;
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}