@font-face {
  font-family: 'Archivo';
  src: url('/fonts/archivo-latin.woff2') format('woff2');
  font-weight: 400 900;
  font-stretch: 100% 125%;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Archivo';
  src: url('/fonts/archivo-latin-ext.woff2') format('woff2');
  font-weight: 400 900;
  font-stretch: 100% 125%;
  font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
  --paper: #ffffff;
  --ink: #000000;
  --body: #2a2a2a;
  --muted: #707070;
  --rule: #e7e7e4;
  --pen: #e5322d;
  --wash: #f4f4f2;
  --focus: #1d4ed8;
  --wide: 125%;
  --semi: 112%;
  --measure: 62ch;
  color-scheme: light;
}

* {
  box-sizing: border-box;
}
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--body);
  font-family: 'Archivo', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
  font-size: 18px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img,
svg {
  display: block;
}
a {
  color: inherit;
}
:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
  border-radius: 4px;
}
.skip {
  position: absolute;
  left: -9999px;
  top: 12px;
}
.skip:focus {
  left: 16px;
  z-index: 10;
  background: var(--ink);
  color: var(--paper);
  padding: 8px 14px;
}

h1,
h2 {
  color: var(--ink);
  font-stretch: var(--wide);
  font-weight: 800;
  letter-spacing: -0.035em;
  margin: 0;
}
h1 {
  font-size: clamp(46px, 7.4vw, 104px);
  line-height: 0.94;
}
h2 {
  font-size: clamp(32px, 4.4vw, 58px);
  line-height: 1;
}
p {
  margin: 0;
}

/* ---- layout ---------------------------------------------------------------------------------- */
.top,
main > section,
.foot {
  width: min(1240px, 100% - 64px);
  margin-inline: auto;
}
main > section {
  padding-block: clamp(72px, 10vw, 136px);
  border-top: 1px solid var(--rule);
}
main > section.hero {
  border-top: 0;
  padding-top: clamp(40px, 6vw, 88px);
}

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 22px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
  font-stretch: var(--semi);
  font-weight: 800;
  font-size: 19px;
  letter-spacing: -0.02em;
}
.top nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 16px;
}
.top nav a {
  text-decoration: none;
  color: var(--body);
}
.top nav a:hover {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 4px;
}
.top nav .nav-cta {
  color: var(--ink);
  font-weight: 700;
  border: 2px solid var(--ink);
  padding: 7px 16px;
  border-radius: 999px;
}
.top nav .nav-cta:hover {
  background: var(--ink);
  color: var(--paper);
  text-decoration: none;
}

/* ---- hero -------------------------------------------------------------------------------------- */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: start;
}
.hero h1 {
  grid-column: 1 / -1;
  font-size: clamp(46px, 8.6vw, 128px);
}
.hero h1 span {
  display: block;
}
.hero-copy {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.lede {
  font-size: clamp(19px, 1.6vw, 22px);
  line-height: 1.5;
  max-width: 34ch;
  color: var(--body);
}
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 26px;
  border-radius: 999px;
  font-weight: 700;
  font-stretch: var(--semi);
  font-size: 17px;
  text-decoration: none;
  border: 2px solid var(--ink);
  transition: background 0.15s, color 0.15s;
}
.btn.primary {
  background: var(--ink);
  color: var(--paper);
}
.btn.primary:hover {
  background: #262626;
}
.btn.quiet {
  color: var(--ink);
}
.btn.quiet:hover {
  background: var(--wash);
}
.btn.big {
  min-height: 60px;
  padding: 0 32px;
  font-size: 18px;
}
.fine {
  font-size: 15px;
  color: var(--muted);
  max-width: 52ch;
}

/* The demo: a results page whose AI box gets struck out by the red pen. */
.demo {
  margin: 0;
}
.win {
  border: 2px solid var(--ink);
  border-radius: 16px;
  overflow: hidden;
  background: var(--paper);
  box-shadow: 10px 10px 0 var(--ink);
}
.win-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-bottom: 2px solid var(--ink);
  background: var(--wash);
}
.lights {
  display: flex;
  gap: 6px;
}
.lights i {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  border: 1.5px solid var(--ink);
}
.win-url {
  flex: 1;
  min-width: 0;
  font-size: 14px;
  color: var(--muted);
  background: var(--paper);
  border: 1.5px solid var(--rule);
  border-radius: 999px;
  padding: 5px 14px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.shield {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  color: var(--paper);
  background: var(--ink);
  border: 2px solid var(--ink);
  border-radius: 999px;
  padding: 5px 13px 5px 10px;
  cursor: pointer;
}
.shield svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}
.shield[aria-pressed='false'] {
  background: var(--paper);
  color: var(--ink);
}
.shield[aria-pressed='false'] svg {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
}
.page {
  padding: 22px 24px 26px;
}
.query {
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
  font-stretch: var(--semi);
  margin-bottom: 16px;
}
.ai-wrap {
  display: grid;
  grid-template-rows: 1fr;
  transition: grid-template-rows 0.45s cubic-bezier(0.3, 0.7, 0.2, 1), margin 0.45s;
  margin-bottom: 18px;
}
.ai-clip {
  overflow: hidden;
  min-height: 0;
}
.ai-box {
  position: relative;
  border-radius: 12px;
  background: linear-gradient(135deg, #eef1ff, #f7eefe);
  padding: 16px 18px;
  color: #3b3a55;
  font-size: 15.5px;
}
.ai-title {
  font-weight: 700;
  margin-bottom: 6px;
  color: #2b2a4a;
}
.sparkle {
  display: inline;
  color: #7c5cff;
}
.ai-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}
.ai-chips span {
  border: 1px solid #cdc6f5;
  border-radius: 999px;
  padding: 3px 11px;
  font-size: 13.5px;
  background: rgba(255, 255, 255, 0.7);
}
.pen {
  position: absolute;
  inset: 6px;
  width: calc(100% - 12px);
  height: calc(100% - 12px);
  pointer-events: none;
}
.pen path {
  fill: none;
  stroke: var(--pen);
  stroke-width: 7;
  stroke-linecap: round;
  stroke-dasharray: 520;
  stroke-dashoffset: 520;
  vector-effect: non-scaling-stroke;
}
.demo.striking .pen path {
  animation: strike 0.42s cubic-bezier(0.5, 0, 0.3, 1) forwards;
}
.demo.striking .pen path + path {
  animation-delay: 0.32s;
}
@keyframes strike {
  to {
    stroke-dashoffset: 0;
  }
}
.demo[data-ai='hidden'] .ai-wrap {
  grid-template-rows: 0fr;
  margin-bottom: 0;
}
.demo[data-ai='hidden'] .pen path {
  stroke-dashoffset: 0;
}
.results {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}
.results li {
  display: grid;
  gap: 2px;
}
.r-url {
  font-size: 13.5px;
  color: var(--muted);
}
.r-title {
  font-size: 18px;
  font-weight: 700;
  color: #1b3fb3;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
.r-text {
  font-size: 15.5px;
}
.demo figcaption {
  margin-top: 22px;
  font-size: 15px;
  color: var(--muted);
}

/* ---- struck list ------------------------------------------------------------------------------- */
.section-head {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: clamp(24px, 5vw, 72px);
  align-items: end;
  margin-bottom: clamp(40px, 6vw, 72px);
}
.section-head p {
  max-width: var(--measure);
}
.struck {
  margin: 0;
}
.struck > div {
  display: grid;
  grid-template-columns: minmax(180px, 3fr) minmax(0, 9fr);
  gap: 24px;
  align-items: baseline;
  padding: 18px 0;
  border-bottom: 1px solid var(--rule);
}
.struck dt {
  font-size: 16px;
  color: var(--muted);
}
.struck dd {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 28px;
}
.struck s {
  font-size: clamp(22px, 2.6vw, 34px);
  font-weight: 700;
  font-stretch: var(--semi);
  color: var(--ink);
  letter-spacing: -0.02em;
  text-decoration: line-through;
  text-decoration-color: var(--pen);
  text-decoration-thickness: 0.13em;
}
.aside {
  margin-top: 28px;
  color: var(--muted);
  max-width: var(--measure);
}

/* ---- engine ------------------------------------------------------------------------------------ */
.engine {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(24px, 5vw, 72px);
}
.engine-body p {
  max-width: var(--measure);
}
.off {
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.off li {
  border: 2px solid var(--ink);
  border-radius: 999px;
  padding: 6px 16px;
  font-weight: 700;
  font-size: 16px;
  color: var(--ink);
  text-decoration: line-through;
  text-decoration-color: var(--pen);
  text-decoration-thickness: 2.5px;
}

/* ---- flags --------------------------------------------------------------------------------------- */
.flags {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  gap: clamp(32px, 6vw, 96px);
  align-items: start;
}
.flags-copy {
  display: grid;
  gap: 22px;
}
.flags-copy p {
  max-width: var(--measure);
}
.modes {
  display: inline-flex;
  border: 2px solid var(--ink);
  border-radius: 999px;
  padding: 3px;
  width: fit-content;
}
.modes button {
  font: inherit;
  font-weight: 700;
  font-size: 16px;
  border: 0;
  border-radius: 999px;
  padding: 8px 18px;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
}
.modes button[aria-checked='true'] {
  background: var(--ink);
  color: var(--paper);
}
.mode-note {
  color: var(--muted);
  min-height: 1.55em;
}
.post-stage {
  position: relative;
  padding: 12px 8px 8px;
}
.post {
  border: 2px solid var(--ink);
  border-radius: 16px;
  padding: 18px;
  background: var(--paper);
  transition: opacity 0.25s;
}
.post header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.post header span:nth-child(2) {
  display: grid;
  line-height: 1.25;
  flex: 1;
}
.post small {
  color: var(--muted);
}
.avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: conic-gradient(from 90deg, #f9d7c2, #c7d7f9, #f9d7c2);
}
.pill {
  font-size: 13px;
  font-weight: 700;
  border-radius: 999px;
  padding: 4px 11px;
  border: 1.5px solid var(--ink);
}
.post p {
  font-size: 16px;
}
.post-img {
  margin-top: 14px;
  height: 150px;
  border-radius: 10px;
  background: linear-gradient(160deg, #ffd9a8 0%, #ff9bb3 45%, #9d8bff 100%);
}
.post-hidden {
  display: none;
  border: 2px dashed var(--ink);
  border-radius: 14px;
  padding: 16px 18px;
  font-size: 16px;
}
.post-stage[data-flag-mode='label'] .post {
  outline: 4px solid var(--pen);
  outline-offset: 4px;
}
.post-stage[data-flag-mode='label'] .pill {
  background: var(--pen);
  border-color: var(--pen);
  color: var(--paper);
}
.post-stage[data-flag-mode='hide'] .post {
  display: none;
}
.post-stage[data-flag-mode='hide'] .post-hidden {
  display: block;
}

/* ---- browser basics ---------------------------------------------------------------------------- */
.browser h2 {
  max-width: 16ch;
  margin-bottom: clamp(32px, 5vw, 56px);
}
.plain {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px clamp(24px, 5vw, 72px);
}
.plain li {
  max-width: 46ch;
}
.plain b {
  color: var(--ink);
}

/* ---- download --------------------------------------------------------------------------------- */
.download {
  display: grid;
  gap: 28px;
}
.download h2 {
  font-size: clamp(40px, 6vw, 84px);
}
.steps {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}
.steps li {
  counter-increment: step;
  border-top: 2px solid var(--ink);
  padding-top: 16px;
}
.steps li::before {
  content: counter(step);
  display: block;
  font-size: 40px;
  font-weight: 800;
  font-stretch: var(--wide);
  color: var(--ink);
  line-height: 1;
  margin-bottom: 10px;
}
.steps b {
  color: var(--ink);
}

/* ---- faq ---------------------------------------------------------------------------------------- */
.faq h2 {
  margin-bottom: 28px;
}
.faq details {
  border-bottom: 1px solid var(--rule);
  max-width: 900px;
}
.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 40px 20px 0;
  position: relative;
  font-weight: 700;
  font-size: 20px;
  color: var(--ink);
}
.faq summary::-webkit-details-marker {
  display: none;
}
.faq summary::after {
  content: '+';
  position: absolute;
  right: 4px;
  top: 14px;
  font-size: 28px;
  font-weight: 400;
}
.faq details[open] summary::after {
  content: '\2212';
}
.faq details p {
  padding: 0 0 22px;
  max-width: var(--measure);
}

.foot {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding-block: 40px 56px;
  border-top: 1px solid var(--rule);
  font-size: 15px;
  color: var(--muted);
}
.foot p:first-child {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ---- responsive --------------------------------------------------------------------------------- */
@media (max-width: 960px) {
  .hero,
  .engine,
  .flags,
  .section-head {
    grid-template-columns: 1fr;
  }
  .steps {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 680px) {
  .hero h1 span {
    display: inline;
  }
  .top,
  main > section,
  .foot {
    width: calc(100% - 32px);
  }
  .top nav a:not(.nav-cta) {
    display: none;
  }
  body {
    font-size: 17px;
  }
  .plain {
    grid-template-columns: 1fr;
  }
  .struck > div {
    grid-template-columns: 1fr;
    gap: 6px;
  }
  .win {
    box-shadow: 6px 6px 0 var(--ink);
  }
  .win-url {
    display: none;
  }
  .lights {
    flex: 1;
  }
  .btn {
    width: 100%;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .ai-wrap,
  .post {
    transition: none;
  }
  .demo.striking .pen path {
    animation: none;
    stroke-dashoffset: 0;
  }
}
.hero.single {
  grid-template-columns: 1fr;
  min-height: 70vh;
}
.sums {
  overflow-wrap: anywhere;
  max-width: 80ch;
  font-size: 13px;
}