/* ==========================================================================
   Agent Supra: iOS-style minimal UI with Liquid Glass materials.
   Glass = translucent fill + background blur + a light-catching rim.
   Colors follow iOS system colors; type follows the system (SF Pro on Apple).
   ========================================================================== */

:root {
  /* iOS system colors (light) */
  --blue: #007aff;
  --green: #34c759;
  --orange: #ff9500;
  --red: #ff3b30;
  --orange-ink: #c45100;      /* orange dark enough for text on light glass */
  --green-ink: #1f8a3b;
  --red-ink: #d70015;
  --blue-ink: #0062cc;

  --label: #000000;
  --label-2: rgba(60, 60, 67, 0.64);
  --label-3: rgba(60, 60, 67, 0.36);
  --separator: rgba(60, 60, 67, 0.16);
  --fill: rgba(118, 118, 128, 0.12);
  --fill-2: rgba(118, 118, 128, 0.2);
  --canvas: #f2f2f7;

  /* Liquid Glass material */
  --glass: rgba(255, 255, 255, 0.58);
  --glass-strong: rgba(255, 255, 255, 0.8);
  --glass-blur: blur(28px) saturate(185%);
  --glass-rim-a: rgba(255, 255, 255, 0.95);
  --glass-rim-b: rgba(255, 255, 255, 0.25);
  --glass-highlight: inset 0 1px 0 rgba(255, 255, 255, 0.85);
  --glass-shadow: 0 12px 40px rgba(16, 24, 40, 0.08), 0 2px 6px rgba(16, 24, 40, 0.05);
  --selected: #ffffff;
  --selected-shadow: 0 3px 8px rgba(0, 0, 0, 0.12), 0 1px 1px rgba(0, 0, 0, 0.04);

  --wall-1: rgba(0, 122, 255, 0.34);
  --wall-2: rgba(255, 149, 0, 0.24);
  --wall-3: rgba(52, 199, 89, 0.2);
  --wall-4: rgba(175, 82, 222, 0.2);

  --row-hit: rgba(255, 149, 0, 0.12);

  --r-lg: 26px;
  --r-md: 18px;
  --r-sm: 12px;

  --sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "Inter", system-ui, "Segoe UI", sans-serif;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, monospace;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --blue: #0a84ff; --green: #30d158; --orange: #ff9f0a; --red: #ff453a;
    --orange-ink: #ffb340; --green-ink: #30d158; --red-ink: #ff6961; --blue-ink: #409cff;
    --label: #ffffff;
    --label-2: rgba(235, 235, 245, 0.64);
    --label-3: rgba(235, 235, 245, 0.32);
    --separator: rgba(84, 84, 88, 0.55);
    --fill: rgba(118, 118, 128, 0.24);
    --fill-2: rgba(118, 118, 128, 0.32);
    --canvas: #000000;
    --glass: rgba(36, 36, 40, 0.52);
    --glass-strong: rgba(44, 44, 48, 0.78);
    --glass-rim-a: rgba(255, 255, 255, 0.28);
    --glass-rim-b: rgba(255, 255, 255, 0.04);
    --glass-highlight: inset 0 1px 0 rgba(255, 255, 255, 0.1);
    --glass-shadow: 0 16px 48px rgba(0, 0, 0, 0.45), 0 2px 6px rgba(0, 0, 0, 0.3);
    --selected: rgba(255, 255, 255, 0.16);
    --selected-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
    --wall-1: rgba(10, 132, 255, 0.32);
    --wall-2: rgba(255, 159, 10, 0.18);
    --wall-3: rgba(48, 209, 88, 0.14);
    --wall-4: rgba(191, 90, 242, 0.2);
    --row-hit: rgba(255, 159, 10, 0.14);
    color-scheme: dark;
  }
}

/* ---------- base ---------- */
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; min-height: 100vh; color: var(--label); background: var(--canvas);
  font: 400 16px/1.47 var(--sans); letter-spacing: -0.011em;
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
}
/* The wallpaper the glass refracts. Fixed, so panels slide over it as you scroll. */
body::before {
  content: ""; position: fixed; inset: -10vmax; z-index: -1; pointer-events: none;
  background:
    radial-gradient(42vmax 34vmax at 8% 6%, var(--wall-1), transparent 70%),
    radial-gradient(36vmax 30vmax at 96% 12%, var(--wall-4), transparent 70%),
    radial-gradient(40vmax 34vmax at 88% 92%, var(--wall-2), transparent 70%),
    radial-gradient(38vmax 32vmax at 12% 96%, var(--wall-3), transparent 70%),
    var(--canvas);
}
a { color: var(--blue-ink); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
:focus-visible { outline: 3px solid color-mix(in srgb, var(--blue) 55%, transparent); outline-offset: 2px; border-radius: 10px; }
code, .mono { font-family: var(--mono); font-size: 0.86em; letter-spacing: 0; }
h1, h2, h3 { margin: 0; color: var(--label); }
h1 { font-size: 34px; line-height: 1.12; font-weight: 700; letter-spacing: -0.022em; }
h2 { font-size: 20px; line-height: 1.25; font-weight: 600; letter-spacing: -0.017em; }
h3 { font-size: 17px; line-height: 1.3; font-weight: 600; letter-spacing: -0.014em; }
p { margin: 0 0 0.75em; }
.muted { color: var(--label-2); }
.small { font-size: 14px; letter-spacing: -0.006em; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }

/* ---------- glass material ---------- */
.panel, .topbar .wrap, .landing header .wrap, .attention, .trace, .filters, .finding,
.notice, .facts, .steps li {
  position: relative;
  background: var(--glass);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  box-shadow: var(--glass-highlight), var(--glass-shadow);
}
/* The light-catching rim: a 1px gradient border drawn with a mask. */
.panel::before, .topbar .wrap::before, .landing header .wrap::before, .attention::before, .trace::before,
.filters::before, .finding::before, .notice::before, .facts::before, .steps li::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px; pointer-events: none;
  background: linear-gradient(150deg, var(--glass-rim-a), var(--glass-rim-b) 38%, var(--glass-rim-b) 62%, var(--glass-rim-a));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
}
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  :root { --glass: var(--glass-strong); }
}
@media (prefers-reduced-transparency: reduce) {
  .panel, .topbar .wrap, .landing header .wrap, .attention, .trace, .filters, .finding, .notice, .facts, .steps li {
    background: var(--glass-strong); -webkit-backdrop-filter: none; backdrop-filter: none;
  }
  body::before { background: var(--canvas); }
}

/* ---------- floating navigation capsule ---------- */
.topbar, .landing header { position: sticky; top: 12px; z-index: 20; padding: 0 12px; }
.topbar .wrap, .landing header .wrap {
  display: flex; align-items: center; gap: 12px; min-height: 58px; border-radius: 999px;
  padding: 0 10px 0 20px; max-width: 1040px;
}
.landing header .wrap { justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; font-size: 17px;
  color: var(--label); letter-spacing: -0.02em; }
.brand:hover { text-decoration: none; }
.brand-mark {
  width: 26px; height: 26px; border-radius: 8px; flex: none; position: relative;
  background: linear-gradient(160deg, #5ac8fa, #007aff 55%, #0040dd);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5), 0 2px 6px rgba(0, 98, 204, 0.35);
}
.brand-mark::before, .brand-mark::after {
  content: ""; position: absolute; top: 7px; width: 3.5px; height: 12px; border-radius: 2px; background: #fff;
}
.brand-mark::before { left: 8px; } .brand-mark::after { right: 8px; }
.nav { display: flex; gap: 2px; flex: 1; justify-content: center; flex-wrap: wrap; }
.nav a { color: var(--label); padding: 8px 16px; border-radius: 999px; font-size: 15px; font-weight: 500; }
.nav a:hover { text-decoration: none; background: var(--fill); }
.nav a[aria-current="page"] { background: var(--selected); box-shadow: var(--selected-shadow); font-weight: 600; }
.who { display: flex; gap: 10px; align-items: center; color: var(--label-2); font-size: 14px; }
.landing header nav { display: flex; gap: 6px; align-items: center; }
.landing header nav a:not(.btn) { color: var(--label); padding: 8px 14px; border-radius: 999px; font-size: 15px; font-weight: 500; }
.landing header nav a:not(.btn):hover { background: var(--fill); text-decoration: none; }

main.app { padding: 40px 0 80px; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 24px; }
.page-head p { font-size: 17px; }

/* ---------- panels: inset grouped lists ---------- */
.panel { border-radius: var(--r-lg); padding: 22px; margin-bottom: 20px; }
.panel > h2 { margin-bottom: 10px; }

/* ---------- needs-attention banner ---------- */
.attention {
  display: flex; gap: 16px; align-items: center; justify-content: space-between; flex-wrap: wrap;
  border-radius: var(--r-md); padding: 14px 14px 14px 20px; margin-bottom: 24px;
  background: linear-gradient(color-mix(in srgb, var(--orange) 14%, transparent), color-mix(in srgb, var(--orange) 14%, transparent)), var(--glass);
}
.attention strong { color: var(--orange-ink); font-weight: 600; }

/* ---------- key numbers ---------- */
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 0; margin: 0 0 24px;
  border-radius: var(--r-lg); padding: 6px; }
.facts div { padding: 14px 16px; }
.facts div + div { border-left: 0.5px solid var(--separator); }
.facts dt { color: var(--label-2); font-size: 13px; font-weight: 500; }
.facts dd { margin: 2px 0 0; font-size: 28px; font-weight: 700; letter-spacing: -0.025em;
  font-variant-numeric: tabular-nums; }
.panel .facts { background: none; box-shadow: none; -webkit-backdrop-filter: none; backdrop-filter: none; padding: 0; margin: 0; }
.panel .facts::before { display: none; }
.panel .facts div { padding: 6px 0; }
.panel .facts div + div { border: 0; }
.panel .facts dd { font-size: 24px; }
@media (max-width: 600px) { .facts div:nth-child(odd) { border-left: 0; } }

/* ---------- tables as grouped lists ---------- */
.table-wrap { overflow-x: auto; margin: -6px -8px; }
table { width: 100%; border-collapse: collapse; font-size: 15px; }
th, td { text-align: left; padding: 12px 10px; vertical-align: middle; }
th { font-size: 13px; font-weight: 500; color: var(--label-2); padding-top: 6px; padding-bottom: 8px; }
td { border-top: 0.5px solid var(--separator); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
tbody tr:hover td { background: color-mix(in srgb, var(--fill) 50%, transparent); }
tr.hit td, tbody tr.hit:hover td { background: var(--row-hit); }
tr.hit td:first-child { box-shadow: inset 3px 0 0 var(--orange); }
.runs td a { color: var(--label); font-weight: 500; }

/* ---------- state capsules ---------- */
.state { display: inline-block; font-size: 13px; font-weight: 600; padding: 3px 11px; border-radius: 999px;
  white-space: nowrap; color: var(--label-2); background: var(--fill); letter-spacing: -0.005em; }
.state-paused { color: var(--orange-ink); background: color-mix(in srgb, var(--orange) 18%, transparent); }
.state-completed { color: var(--green-ink); background: color-mix(in srgb, var(--green) 18%, transparent); }
.state-failed, .state-stopped { color: var(--red-ink); background: color-mix(in srgb, var(--red) 15%, transparent); }
.state-running { color: var(--blue-ink); background: color-mix(in srgb, var(--blue) 15%, transparent); }

/* ---------- segmented control ---------- */
.filters { display: inline-flex; gap: 2px; flex-wrap: wrap; padding: 4px; border-radius: 999px; margin-bottom: 16px; max-width: 100%; }
.filters a { padding: 7px 16px; border-radius: 999px; color: var(--label); font-size: 14px; font-weight: 500; }
.filters a:hover { text-decoration: none; background: var(--fill); }
.filters a[aria-current="true"] { background: var(--selected); box-shadow: var(--selected-shadow); font-weight: 600; }

/* ---------- findings ---------- */
.finding { border-radius: var(--r-md); padding: 16px 18px; margin-bottom: 14px;
  background: linear-gradient(color-mix(in srgb, var(--orange) 13%, transparent), color-mix(in srgb, var(--orange) 13%, transparent)), var(--glass); }
.finding h3 { margin-bottom: 4px; }
.finding h3::before { content: ""; display: inline-block; width: 9px; height: 9px; border-radius: 50%;
  background: var(--orange); margin-right: 10px; vertical-align: 2px; box-shadow: 0 0 0 4px color-mix(in srgb, var(--orange) 22%, transparent); }
.finding.flag { background: var(--glass); }
.finding.flag h3::before { background: var(--label-3); box-shadow: 0 0 0 4px var(--fill); }
.finding.human { background: var(--glass); }
.finding.human h3::before { background: var(--blue); box-shadow: 0 0 0 4px color-mix(in srgb, var(--blue) 20%, transparent); }
.ok { color: var(--green-ink); } .bad { color: var(--red-ink); }

/* ---------- forms ---------- */
form { margin: 0; }
label { display: block; font-size: 14px; font-weight: 500; color: var(--label-2); margin: 0 0 6px 4px; }
.hint { color: var(--label-2); font-size: 13px; margin: 6px 0 0 4px; font-weight: 400; }
input[type=text], input[type=email], input[type=password], input[type=number], input[type=url], select, textarea {
  width: 100%; font: inherit; font-size: 16px; color: var(--label); background: var(--fill);
  border: 0; border-radius: var(--r-sm); padding: 11px 14px; outline: none;
  transition: box-shadow 0.15s ease, background 0.15s ease;
}
input::placeholder, textarea::placeholder { color: var(--label-3); }
input:focus, select:focus, textarea:focus { background: var(--glass-strong);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--blue) 40%, transparent); }
select { appearance: none; -webkit-appearance: none; padding-right: 36px;
  background-image: linear-gradient(45deg, transparent 50%, var(--label-2) 50%), linear-gradient(135deg, var(--label-2) 50%, transparent 50%);
  background-position: calc(100% - 19px) 52%, calc(100% - 14px) 52%; background-size: 5px 5px; background-repeat: no-repeat; }
textarea { font-family: var(--mono); font-size: 14px; min-height: 96px; resize: vertical; }
.field { margin-bottom: 16px; }

/* iOS switch for checkboxes */
.check { display: flex; gap: 14px; align-items: flex-start; font-size: 16px; font-weight: 500; color: var(--label); margin: 0; }
.check input[type=checkbox] {
  appearance: none; -webkit-appearance: none; flex: none; margin: 0; cursor: pointer; position: relative;
  width: 51px; height: 31px; border-radius: 999px; background: var(--fill-2); transition: background 0.25s ease;
}
.check input[type=checkbox]::after {
  content: ""; position: absolute; top: 2px; left: 2px; width: 27px; height: 27px; border-radius: 50%; background: #fff;
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.15), 0 3px 1px rgba(0, 0, 0, 0.06); transition: transform 0.25s cubic-bezier(.3, .7, .4, 1.2);
}
.check input[type=checkbox]:checked { background: var(--green); }
.check input[type=checkbox]:checked::after { transform: translateX(20px); }
.check > span { padding-top: 4px; }
.check .hint { margin-left: 0; }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 0 18px; }

/* ---------- capsule buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px; cursor: pointer;
  font: inherit; font-size: 15px; font-weight: 600; letter-spacing: -0.012em; text-decoration: none;
  min-height: 40px; padding: 0 20px; border-radius: 999px; border: 0;
  background: var(--blue); color: #fff;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.28), 0 4px 14px color-mix(in srgb, var(--blue) 30%, transparent);
  transition: transform 0.12s ease, filter 0.12s ease;
}
.btn:hover { text-decoration: none; filter: brightness(1.06); }
.btn:active { transform: scale(0.97); }
.btn.quiet { background: var(--fill); color: var(--blue-ink); box-shadow: none; }
.btn.danger { background: color-mix(in srgb, var(--red) 13%, transparent); color: var(--red-ink); box-shadow: none; }
.btn.amber { background: var(--orange); color: #fff;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.3), 0 4px 14px color-mix(in srgb, var(--orange) 32%, transparent); }
.who .btn { min-height: 36px; padding: 0 16px; font-size: 14px; }
.actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }

/* ---------- notices ---------- */
.notice { border-radius: var(--r-md); padding: 12px 18px; margin-bottom: 18px; font-weight: 500; }
.notice.error { color: var(--red-ink);
  background: linear-gradient(color-mix(in srgb, var(--red) 12%, transparent), color-mix(in srgb, var(--red) 12%, transparent)), var(--glass); }
.notice.success { color: var(--green-ink);
  background: linear-gradient(color-mix(in srgb, var(--green) 12%, transparent), color-mix(in srgb, var(--green) 12%, transparent)), var(--glass); }
.secret { font-family: var(--mono); font-size: 14px; word-break: break-all; padding: 14px 16px; border-radius: var(--r-sm);
  background: color-mix(in srgb, var(--orange) 14%, transparent); }

.two-col { display: grid; grid-template-columns: minmax(0, 1fr) 330px; gap: 20px; align-items: start; }
.two-col aside { position: sticky; top: 92px; }
@media (max-width: 860px) { .two-col { grid-template-columns: minmax(0, 1fr); } .two-col aside { position: static; } }
details summary { cursor: pointer; font-weight: 600; }
.error-stack { max-width: min(70vw, 680px); overflow-x: auto; padding: 12px; font-family: var(--mono); font-size: 12px; line-height: 1.5; }
.empty { padding: 36px 8px; text-align: center; color: var(--label-2); }
.empty strong { color: var(--label); font-size: 17px; }
pre.snippet { font-family: var(--mono); font-size: 13.5px; line-height: 1.55; margin: 0; overflow-x: auto;
  background: var(--fill); border-radius: var(--r-md); padding: 16px 18px; letter-spacing: 0; }

/* ---------- auth ---------- */
.auth { max-width: 420px; margin: 0 auto; padding: 10vh 20px 40px; }
.auth .panel { padding: 30px; border-radius: 30px; }
.auth h1 { font-size: 28px; margin-bottom: 20px; }
.auth .btn { width: 100%; min-height: 48px; font-size: 16px; margin-top: 4px; }

/* ---------- landing ---------- */
.landing main.wrap { padding-top: 8px; }
.hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: 56px; align-items: center; padding: 72px 0 48px; }
.hero h1 { font-size: clamp(40px, 5.6vw, 66px); font-weight: 700; letter-spacing: -0.035em; line-height: 1.03;
  margin-bottom: 22px; max-width: 13ch; }
.hero .lede { font-size: 20px; line-height: 1.45; color: var(--label-2); max-width: 44ch; margin-bottom: 28px; letter-spacing: -0.015em; }
.hero .btn { min-height: 48px; padding: 0 24px; font-size: 16px; }
@media (max-width: 900px) { .hero { grid-template-columns: minmax(0, 1fr); gap: 36px; padding: 40px 0 64px; } }

.trace { margin: 0; border-radius: 30px; overflow: hidden; font-size: 13.5px; }
.trace-head { display: flex; justify-content: space-between; gap: 12px; padding: 16px 20px 10px;
  font-size: 14px; font-weight: 600; color: var(--label); }
.trace-head .model { color: var(--label-2); font-weight: 500; font-family: var(--mono); font-size: 12.5px; }
.trace-row { display: grid; grid-template-columns: 1.4em 5.4em minmax(0, 1fr) 4.4em; gap: 10px; align-items: baseline;
  margin: 0 12px; padding: 10px 8px; border-top: 0.5px solid var(--separator); font-family: var(--mono); font-size: 13px; }
.trace-row .n { color: var(--label-3); }
.trace-row .hash { color: var(--blue-ink); }
.trace-row .fail { color: var(--red-ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.trace-row .cost { text-align: right; color: var(--label-2); }
.trace-row.same .fail { background: var(--row-hit); border-radius: 6px; padding: 0 4px; margin: 0 -4px; }
.trace-stop { margin: 10px 12px 0; padding: 14px 16px; border-radius: 18px; font-size: 15px; line-height: 1.4;
  background: color-mix(in srgb, var(--orange) 16%, transparent); }
.trace-stop strong { color: var(--orange-ink); }
.trace figcaption { font-size: 12.5px; color: var(--label-2); padding: 10px 20px 16px; }
@media (prefers-reduced-motion: no-preference) {
  .trace .trace-row, .trace .trace-stop { animation: appear 0.01s both; }
  .trace .trace-row:nth-of-type(2) { animation-delay: 0.35s; } .trace .trace-row:nth-of-type(3) { animation-delay: 0.75s; }
  .trace .trace-row:nth-of-type(4) { animation-delay: 1.15s; } .trace .trace-row:nth-of-type(5) { animation-delay: 1.55s; }
  .trace .trace-stop { animation: settle 0.55s 2.1s cubic-bezier(.2, .8, .2, 1) both; }
}
@keyframes appear { from { visibility: hidden; } to { visibility: visible; } }
@keyframes settle { from { opacity: 0; transform: scale(0.96) translateY(6px); } to { opacity: 1; transform: none; } }
@media (max-width: 520px) { .trace-row { grid-template-columns: 1.2em 5em minmax(0, 1fr); } .trace-row .cost { display: none; } }

.band { padding: 44px 0; }
.band h2 { font-size: clamp(26px, 3.2vw, 34px); letter-spacing: -0.025em; line-height: 1.12; margin-bottom: 10px; }
.band .intro { color: var(--label-2); font-size: 18px; max-width: 58ch; margin-bottom: 32px; letter-spacing: -0.012em; }
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; counter-reset: step; }
.steps li { counter-increment: step; border-radius: var(--r-lg); padding: 24px; }
.steps li > h3::before { content: counter(step); display: grid; place-items: center; width: 32px; height: 32px;
  border-radius: 50%; margin-bottom: 14px; font-size: 15px; font-weight: 700; color: #fff;
  background: linear-gradient(160deg, #5ac8fa, var(--blue)); box-shadow: inset 0 1px 0 rgba(255,255,255,.4); }
.steps h3 { margin-bottom: 6px; }
.steps p { margin: 0; }
.rules { display: grid; gap: 0; }
.rules div { padding: 14px 0; border-top: 0.5px solid var(--separator); }
.rules div:first-child { border-top: 0; padding-top: 4px; }
.rules p { color: var(--label-2); margin: 2px 0 0; font-size: 15px; }
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px; align-items: start; }
@media (max-width: 860px) { .split { grid-template-columns: minmax(0, 1fr); } }
.site-footer { padding: 32px 0 56px; color: var(--label-2); font-size: 14px; }
.site-footer .wrap { display: flex; gap: 20px; flex-wrap: wrap; justify-content: space-between; }
.prose { max-width: 70ch; }
.prose h1 { margin-bottom: 8px; }
.prose h2 { margin: 36px 0 10px; }
.prose ul { padding-left: 1.2em; }
.prose li { margin-bottom: 6px; }

/* ---------- small screens ---------- */
@media (max-width: 600px) {
  h1 { font-size: 30px; }
  .wide-only, .trace-head .model, .who > span { display: none; }
  .topbar .wrap, .landing header .wrap { padding: 6px 6px 6px 16px; flex-wrap: wrap; border-radius: 26px; }
  .topbar .nav { order: 3; flex-basis: 100%; justify-content: space-between; padding-bottom: 4px; }
  .nav a { padding: 7px 12px; font-size: 14px; }
  .who { margin-left: auto; }
  main.app { padding-top: 28px; }
  .panel { padding: 18px; border-radius: 22px; }
}
.split > *, .two-col > *, .hero > * { min-width: 0; }

/* ---------- helpers (replace inline styles, which the CSP blocks) ---------- */
.sub { margin: 4px 0 0; color: var(--label-2); font-size: 17px; letter-spacing: -0.014em; }
.sub.small { font-size: 14px; }
.back { margin: 0 0 10px; font-size: 15px; }
.back a::before { content: "‹"; font-size: 22px; line-height: 0; margin-right: 4px; vertical-align: -2px; }
.flush { margin: 0; }
.note { margin: 6px 0 0; }
.note-lg { margin: 12px 0 0; }
.center { text-align: center; }
.brand-row { margin: 0 0 24px; display: flex; justify-content: center; }
.list { padding: 10px 16px; }
.more { margin: 12px 0 6px 2px; }
.gap-after { margin-bottom: 16px; }
.grow { flex: 1; min-width: 220px; }
.inline-form { align-items: flex-end; }
.align-end { align-items: end; }
.narrow { max-width: 420px; }
.block { display: block; }
.w-select { width: 190px; }
.btn.sm { min-height: 30px; padding: 0 14px; font-size: 13px; }
.state.lg { font-size: 15px; padding: 5px 14px; }
.landing main.doc { padding-top: 48px; padding-bottom: 80px; }
.panel.warn { background: linear-gradient(color-mix(in srgb, var(--orange) 10%, transparent), color-mix(in srgb, var(--orange) 10%, transparent)), var(--glass); }
.panel.danger-zone { background: linear-gradient(color-mix(in srgb, var(--red) 7%, transparent), color-mix(in srgb, var(--red) 7%, transparent)), var(--glass); }
.panel.danger-zone h2 { color: var(--red-ink); }

/* landing code sample: sits directly on the glass */
.panel > pre.snippet:only-child { background: transparent; padding: 2px; font-size: 13px; }
.split > .panel h2 { font-size: 22px; margin-bottom: 8px; }
@media (max-width: 600px) { .hide-sm { display: none; } }