:root {
  --navy: #0d1b2a;
  --blue: #2b6cdf;
  --cyan: #1494c4;
  --teal: #0b9a72;
  --text: #0d1b2a;
  --muted: #3d5166;
  --line: rgba(13, 27, 42, 0.1);
  --card: #ffffff;
  --page: #f4f7fb;
  --max: 74rem;
  --header: 5.5rem;
  --sans: "Source Sans 3", "Segoe UI", system-ui, sans-serif;
  --display: "Outfit", "Segoe UI", system-ui, sans-serif;
  color-scheme: light;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: var(--sans);
  font-size: 1.05rem;
  line-height: 1.45;
  background: var(--page);
}

img { max-width: 100%; height: auto; }
a { color: var(--blue); }
a:hover { color: #184fae; }

:focus-visible {
  outline: 2px solid #7ec8ff;
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 20;
  background: white;
  color: var(--navy);
  padding: 0.4rem 0.7rem;
}
.skip:focus { top: 0.6rem; }

.site-header,
main,
.site-footer { position: relative; z-index: 1; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--header);
  padding: 0.35rem 1.35rem;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand { display: flex; align-items: center; }
.brand img {
  display: block;
  height: 4.45rem;
  width: auto;
}
.header-end {
  display: flex;
  align-items: center;
  gap: 1.1rem;
}
.nav-actions { display: flex; align-items: center; gap: 0.85rem; }
.nav-love {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: #e23b6a;
  font-family: var(--display);
  font-weight: 650;
  font-size: 0.95rem;
  text-decoration: none;
}
.nav-love svg {
  width: 1.05rem;
  height: 1.05rem;
  fill: #e23b6a;
}
.nav-love:hover { color: #c41f52; }
.nav-love:hover svg { fill: #c41f52; }
.nav-love[aria-current="page"] { color: #c41f52; }
.btn-line, .btn-fill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.35rem;
  padding: 0.25rem 0.9rem;
  border-radius: 999px;
  font-family: var(--display);
  font-weight: 650;
  font-size: 0.9rem;
  text-decoration: none;
  white-space: nowrap;
}
.btn-line {
  border: 1px solid #d5dee8;
  background: #fff;
  color: var(--navy);
}
.btn-line:hover { border-color: #1d6fe8; color: #1d6fe8; }
.btn-fill { background: #1d6fe8; color: #fff; }
.btn-fill:hover { background: #155dcb; color: #fff; }

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: white;
  color: var(--navy);
  font: inherit;
  border-radius: 999px;
  padding: 0.35rem 0.8rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.15rem 0.95rem;
}

.site-nav a {
  color: var(--muted);
  text-decoration: none;
  font-family: var(--display);
  font-size: 0.92rem;
  font-weight: 600;
}
.site-nav a:hover,
.site-nav a[aria-current="page"] { color: var(--navy); }

.nav-oss {
  color: white !important;
  background: var(--teal);
  border-radius: 999px;
  padding: 0.42rem 0.9rem;
}
.nav-oss:hover { color: white !important; background: #087a5b; }

.wrap {
  width: min(var(--max), calc(100% - 2.5rem));
  margin-inline: auto;
}
.wrap.wide { width: min(80rem, calc(100% - 2.5rem)); }

.intro {
  display: grid;
  grid-template-columns: minmax(18rem, 26rem) minmax(0, 1fr);
  align-items: center;
  gap: 0.5rem 1rem;
  min-height: calc(100vh - var(--header));
  padding: 1.2rem 1.2rem 1.2rem 2.6rem;
  background: #fff;
}
.intro-copy { max-width: 34rem; }
.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin: 0 0 1.15rem;
  color: #5d7590;
  font-family: var(--display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.eyebrow::before {
  content: "";
  width: 1.7rem;
  height: 2px;
  border-radius: 2px;
  background: var(--blue);
}
.intro h1 {
  margin: 0;
  color: var(--navy);
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(2.7rem, 4.3vw, 4.15rem);
  line-height: 0.98;
  letter-spacing: -0.045em;
}
.intro h1 span { color: #1d6fe8; }
.promise {
  margin: 1.15rem 0 0;
  color: var(--navy);
  font-family: var(--display);
  font-weight: 650;
  font-size: clamp(1.15rem, 1.6vw, 1.45rem);
  line-height: 1.28;
  letter-spacing: -0.03em;
}
.promise span { color: #1d6fe8; }
.lede {
  max-width: 24rem;
  margin: 0.9rem 0 0;
  color: #4c6074;
  font-size: 1.05rem;
  line-height: 1.5;
}

.constellation {
  container-type: size;
  position: relative;
  width: min(100%, calc(100vh - var(--header) - 1.4rem));
  aspect-ratio: 1;
  margin-inline: auto;
}
.disc {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 1;
  width: 46cqmin;
  height: 46cqmin;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background:
    radial-gradient(circle, #fff 0 58%, #eef5ff 59% 78%, #d7e7ff 79% 100%);
  border: 2px solid rgba(29, 111, 232, 0.35);
  box-shadow:
    0 0 0 1.2cqmin rgba(29, 111, 232, 0.08),
    0 18px 40px rgba(29, 111, 232, 0.1);
}
.hub {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 3;
  width: 28cqmin;
  height: 28cqmin;
  transform: translate(-50%, -50%);
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 14px 32px rgba(29, 111, 232, 0.18);
}
.hub img { width: 78%; height: auto; display: block; }
.fn {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 1.1cqmin;
  width: 20cqmin;
  min-height: 8cqmin;
  justify-content: center;
  text-align: center;
  padding: 0.7cqmin 0.8cqmin;
  border: 1px solid #d5e4f5;
  border-radius: 0.85rem;
  background: #fff;
  box-shadow: 0 8px 20px rgba(20, 48, 84, 0.08);
  transform: translate(-50%, -50%) rotate(var(--a)) translateY(-38.5cqmin) rotate(calc(var(--a) * -1));
}
.fn::before {
  content: "";
  position: absolute;
  z-index: -1;
  left: 50%;
  top: 50%;
  width: 2px;
  height: 16cqmin;
  background: linear-gradient(#7eaeef, rgba(126, 174, 239, 0.15));
  transform-origin: top center;
  transform: translateX(-50%) rotate(calc(var(--a) + 180deg));
  pointer-events: none;
}
.fn:hover { border-color: #b9d4f8; box-shadow: 0 14px 28px rgba(29, 111, 232, 0.14); }
.fn-ico { display: none; }
.fn-copy { display: flex; flex-direction: column; min-width: 0; }
.fn-copy strong {
  color: var(--navy);
  font-family: var(--display);
  font-size: clamp(0.78rem, 2.15cqmin, 0.98rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
}
.fn-copy span {
  color: #6d8194;
  font-size: clamp(0.68rem, 1.7cqmin, 0.8rem);
  line-height: 1.25;
}
.chips { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.chips span,
.words li {
  border-radius: 999px;
  background: rgba(13, 27, 42, 0.06);
  color: var(--navy);
  font-family: var(--display);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.22rem 0.6rem;
}

.section { padding: 3.2rem 0; }
.section-head { text-align: center; margin: 0 auto 1.4rem; max-width: 40rem; }
.kicker {
  margin: 0 0 0.4rem;
  color: var(--cyan);
  font-family: var(--display);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.section-head h2,
.arch-mast h1,
.close h2 {
  margin: 0;
  font-family: var(--display);
  font-weight: 650;
  letter-spacing: -0.03em;
  line-height: 1.12;
  font-size: clamp(1.6rem, 3vw, 2.25rem);
  color: var(--navy);
}

.who { background: #fff; }
.who-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.9rem;
}
.who-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 1.15rem;
  padding: 0.7rem 0.7rem 1.05rem;
  box-shadow: 0 10px 26px rgba(13, 27, 42, 0.04);
}
.who-scene {
  height: 5.4rem;
  display: grid;
  place-items: center;
  border-radius: 0.85rem;
  background: linear-gradient(180deg, #f5f9ff, #eef4fc);
}
.who-scene svg { width: 100%; height: 4.6rem; }
.who-card h3 {
  margin: 0.75rem 0.45rem 0.3rem;
  font-family: var(--display);
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}
.who-card p {
  margin: 0 0.45rem;
  color: var(--muted);
  font-size: 0.98rem;
}
.who-cdr .who-scene { background: linear-gradient(180deg, #f3fbf8, #eef6ff); }
.words {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.diff-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr 1fr;
  grid-template-areas:
    "sec tenant priv"
    "sec plane api"
    "stack stack stack";
  gap: 0.85rem;
}
.diff-stack { grid-area: stack; }
.diff-stack h3 { margin-top: 0.15rem; }
.stack-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.55rem;
  margin-top: 0.35rem;
}
.stack-row span {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.15rem;
  min-height: 4.6rem;
  border-radius: 0.8rem;
  background: linear-gradient(180deg, #f7faff, #eef4fc);
  border: 1px solid #d7e5f6;
  color: var(--navy);
  font-family: var(--display);
  font-weight: 650;
  font-size: 0.92rem;
  text-align: center;
}
.stack-row b {
  color: #1d6fe8;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.diff-stack p { margin-top: 0.75rem; }
.diff-security {
  grid-area: sec;
  display: flex;
  flex-direction: column;
}
.diff-security .diff-scene { flex: 1; }
.diff-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 1.15rem;
  padding: 0.85rem 0.9rem 1rem;
  box-shadow: 0 10px 26px rgba(13, 27, 42, 0.04);
}
.diff-card h3 {
  margin: 0.7rem 0 0.25rem;
  font-family: var(--display);
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}
.diff-card p { margin: 0; color: var(--muted); }
.diff-scene {
  min-height: 7.2rem;
  display: grid;
  place-items: center;
  border-radius: 0.9rem;
  background: linear-gradient(180deg, #f7faff, #eef4fc);
  padding: 0.7rem;
}
.diff-security .diff-scene {
  min-height: 16rem;
  grid-template-columns: auto 1fr;
  gap: 0.8rem;
  align-items: center;
  justify-items: start;
  padding: 1rem 1.1rem;
}
.shield-mark svg { width: 6.2rem; height: auto; display: block; }
.shield-stack {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.45rem;
  width: 100%;
}
.shield-stack li {
  display: flex;
  justify-content: space-between;
  gap: 0.6rem;
  padding: 0.45rem 0.7rem;
  border-radius: 0.7rem;
  background: #fff;
  border: 1px solid #e3edf8;
  font-family: var(--display);
  font-weight: 700;
  font-size: 0.92rem;
}
.shield-stack span { color: #1d6fe8; font-weight: 600; font-size: 0.78rem; }
.offices, .priv, .plane {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 0.45rem;
  width: 100%;
}
.offices span, .priv span, .plane span {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.15rem;
  min-height: 4.4rem;
  border-radius: 0.75rem;
  background: #fff;
  border: 1px solid #d7e5f6;
  color: var(--navy);
  font-family: var(--display);
  font-weight: 700;
  font-size: 0.82rem;
}
.offices b, .priv b {
  display: block;
  color: #1d6fe8;
  font-size: 0.95rem;
}
.offices { flex-wrap: wrap; }
.offices i, .plane i, .api i {
  flex: 1 0 100%;
  text-align: center;
  color: #5d7590;
  font-family: var(--display);
  font-size: 0.75rem;
  font-style: normal;
  font-weight: 700;
  letter-spacing: 0.04em;
}
.priv-root {
  background: #e8f8f2 !important;
  border-color: #b7e6d4 !important;
}
.plane span { min-height: 3.4rem; }
.plane { flex-wrap: wrap; }
.api {
  display: grid;
  justify-items: center;
  gap: 0.35rem;
}
.api span {
  font-family: var(--display);
  font-weight: 700;
  font-size: 2rem;
  color: #1d6fe8;
  letter-spacing: -0.04em;
}

.orbit-stage {
  position: relative;
  width: min(42rem, 100%);
  aspect-ratio: 1;
  margin: 0.4rem auto 0;
}
.orbit-spin, .orbit-spin-2 {
  position: absolute;
  border-radius: 50%;
  border: 1px dashed rgba(20, 148, 196, 0.4);
  animation: spin 90s linear infinite;
}
.orbit-spin { inset: 12%; }
.orbit-spin-2 {
  inset: 24%;
  border-style: dotted;
  animation-duration: 120s;
  animation-direction: reverse;
}
.orbit-core {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 2;
  width: 11.5rem;
  transform: translate(-50%, -50%);
  text-align: center;
}
.orbit-core img { width: 8.2rem; display: block; margin: 0 auto; }
.orbit-core strong {
  display: inline-block;
  margin-top: 0.15rem;
  color: white;
  background: var(--teal);
  border-radius: 999px;
  padding: 0.16rem 0.65rem;
  font-family: var(--display);
  font-size: 0.88rem;
}
.orbit-core span {
  display: block;
  margin-top: 0.22rem;
  color: var(--muted);
  font-family: var(--display);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.orbit-sats { position: absolute; inset: 0; }
.sat {
  --radius: 15rem;
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  width: max-content;
  padding: 0.48rem 0.75rem;
  border-radius: 999px;
  border: 1px solid rgba(20, 148, 196, 0.28);
  background: white;
  color: var(--navy);
  font: inherit;
  font-family: var(--display);
  font-size: 0.9rem;
  font-weight: 600;
  white-space: nowrap;
  cursor: pointer;
  box-shadow: 0 6px 16px rgba(13, 27, 42, 0.06);
  transform: translate(-50%, -50%) rotate(var(--a)) translateY(calc(-1 * var(--radius))) rotate(calc(-1 * var(--a)));
}
.sat:hover, .sat.is-on { border-color: var(--blue); color: var(--blue); }
.orbit-readout {
  margin: 0.15rem 0 0;
  text-align: center;
  color: var(--muted);
  font-family: var(--display);
  font-weight: 600;
  min-height: 1.5rem;
}

.bounds {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem;
}
.bounds article {
  background: white;
  border: 1px solid var(--line);
  border-radius: 1.1rem;
  padding: 1rem 0.95rem 1.05rem;
}
.bounds b {
  display: block;
  color: var(--blue);
  font-family: var(--display);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
}
.bounds h3 {
  margin: 0.35rem 0 0.45rem;
  font-family: var(--display);
  font-size: 1.2rem;
}
.bounds p { margin: 0; color: var(--muted); }

.oss {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
}
.oss article {
  background: white;
  border: 1px solid var(--line);
  border-radius: 1.1rem;
  padding: 1.2rem 1rem;
  text-align: center;
}
.oss strong {
  display: block;
  font-family: var(--display);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  letter-spacing: -0.03em;
}
.oss span { color: var(--muted); }

.actions { display: flex; justify-content: center; margin-top: 1.2rem; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.7rem;
  padding: 0.45rem 1.1rem;
  border-radius: 999px;
  text-decoration: none;
  font-family: var(--display);
  font-weight: 600;
}
.btn-primary { background: var(--blue); color: white; }
.btn-primary:hover { background: #1d5ec9; color: white; }

.close {
  text-align: center;
  background: white;
  border: 1px solid var(--line);
  border-radius: 1.2rem;
  padding: 1.5rem 1rem 1.6rem;
}
.close p { margin: 0.4rem 0 0; color: var(--muted); }

.arch-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.65rem;
  margin-top: 1rem;
}
.arch-row div {
  background: var(--page);
  border-radius: 0.8rem;
  padding: 0.7rem 0.4rem;
}
.arch-row b { display: block; color: var(--blue); font-family: var(--display); font-size: 0.75rem; }
.arch-row span { font-family: var(--display); font-weight: 650; }

.site-footer { padding: 0.2rem 0 1.5rem; color: var(--muted); font-size: 0.92rem; }
.site-footer .wrap {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  border-top: 1px solid var(--line);
  padding-top: 1rem;
}
.site-footer nav { display: flex; gap: 1rem; flex-wrap: wrap; }
.site-footer a { color: var(--muted); text-decoration: none; }
.site-footer a:hover { color: var(--navy); }

.arch-mast { padding: 2.4rem 0 0.2rem; max-width: 40rem; }
.arch-mast p { color: var(--muted); }
.arch-block { padding-top: 1.8rem; }
.arch-block h2 { margin: 0 0 0.4rem; font-family: var(--display); font-size: 1.35rem; }
.stack { display: grid; gap: 0.55rem; margin-top: 0.8rem; }
.layer, .trio article, .steps li, .lanes article {
  background: white;
  border: 1px solid var(--line);
  border-radius: 0.95rem;
}
.layer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.8rem 1rem;
}
.layer strong { font-family: var(--display); }
.layer span { color: var(--blue); font-family: var(--display); font-weight: 700; font-size: 0.85rem; }
.split { display: grid; grid-template-columns: 1.3fr 1fr; gap: 0.55rem; }
.trio, .lanes, .steps {
  display: grid;
  gap: 0.65rem;
  margin: 0.7rem 0 0;
  padding: 0;
  list-style: none;
}
.trio, .lanes { grid-template-columns: repeat(3, 1fr); }
.steps { grid-template-columns: repeat(4, 1fr); }
.trio article, .lanes article, .steps li { padding: 0.9rem 1rem; }
.trio h3, .lanes h3 { margin: 0 0 0.2rem; font-family: var(--display); font-size: 1.05rem; }
.trio p, .lanes p, .steps li, .note { margin: 0; color: var(--muted); }
.steps b { display: block; color: var(--blue); font-family: var(--display); margin-bottom: 0.2rem; }

@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .orbit-spin, .orbit-spin-2 { animation: none; }
}

@media (max-width: 1100px) {
  .intro {
    grid-template-columns: 1fr;
    min-height: 0;
    padding: 1.6rem 1.2rem 0.4rem;
  }
  .intro-copy { max-width: 40rem; }
  .lede { max-width: 36rem; }
  .constellation {
    container-type: normal;
    width: 100%;
    aspect-ratio: auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.65rem;
    margin-top: 1rem;
  }
  .disc, .fn::before { display: none; }
  .hub {
    position: relative;
    left: auto;
    top: auto;
    grid-column: 1 / -1;
    width: 7.2rem;
    height: 7.2rem;
    margin: 0.2rem auto 0.3rem;
    transform: none;
  }
  .fn {
    position: relative;
    left: auto;
    top: auto;
    width: auto;
    min-height: 3.5rem;
    justify-content: flex-start;
    text-align: left;
    padding: 0.5rem 0.7rem;
    gap: 0.55rem;
    transform: none;
  }
  .fn-ico { display: grid; width: 2.1rem; height: 2.1rem; }
  .fn-ico svg { width: 1.15rem; height: 1.15rem; }
  .fn-copy strong { font-size: 0.95rem; }
  .fn-copy span { font-size: 0.78rem; }
  .who-grid { grid-template-columns: 1fr 1fr; }
  .diff-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-areas: none;
  }
  .diff-security, .diff-stack { grid-column: 1 / -1; }
  .diff-security .diff-scene { min-height: 0; }
  .stack-row { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 980px) {
  .bounds, .arch-row, .steps { grid-template-columns: 1fr 1fr; }
  .split, .trio, .lanes, .oss { grid-template-columns: 1fr; }
}
@media (max-width: 1180px) {
  .nav-toggle { display: inline-flex; }
  .header-end {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0.7rem;
    padding: 0.7rem 1rem 1rem;
    background: white;
    border-bottom: 1px solid var(--line);
  }
  .header-end.is-open { display: flex; }
  .site-nav { flex-direction: column; align-items: stretch; gap: 0.35rem; }
  .nav-actions { flex-direction: column; }
  .nav-actions a, .site-nav a { text-align: center; }
  .brand img { height: 2.7rem; }
  .node { font-size: 0.62rem; border-width: 2px; }
  .orbit-stage {
    width: 100%;
    aspect-ratio: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.9rem;
  }
  .orbit-spin, .orbit-spin-2 { display: none; }
  .orbit-core { position: relative; left: auto; top: auto; transform: none; }
  .orbit-sats {
    position: static;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
    width: 100%;
  }
  .sat { position: static; transform: none; width: 100%; justify-content: center; }
}
@media (max-width: 640px) {
  .who-grid, .bounds, .arch-row, .steps, .orbit-sats, .diff-grid, .constellation, .stack-row { grid-template-columns: 1fr; }
  .diff-security, .diff-stack { grid-column: auto; }
  .wrap { width: min(var(--max), calc(100% - 1.4rem)); }
}