/* One stylesheet, no external assets — these pages must render if a CDN is
   blocked, and App Review fetches them from who-knows-where. */
:root {
  --ink: #16181d;
  --muted: #5c6270;
  --line: #e3e6ec;
  --bg: #ffffff;
  --accent: #2f6df6;
  --surface: #f7f8fa;
  --profit: #0f7a3d;
  --loss: #b3261e;
}
@media (prefers-color-scheme: dark) {
  :root {
    --ink: #e9ecf2; --muted: #9aa2b1; --line: #262a33;
    --bg: #0f1115; --accent: #6f9bff; --surface: #161920;
    --profit: #4ade80; --loss: #ff6b6b;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 17px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  -webkit-text-size-adjust: 100%;
}
.wrap { max-width: 46rem; margin: 0 auto; padding: 2.5rem 1.25rem 5rem; }

header {
  position: sticky; top: 0; z-index: 20;
  border-bottom: 1px solid var(--line); background: var(--bg);
}
@supports (backdrop-filter: blur(1px)) {
  header {
    background: color-mix(in srgb, var(--bg) 80%, transparent);
    backdrop-filter: saturate(1.8) blur(14px);
    -webkit-backdrop-filter: saturate(1.8) blur(14px);
  }
}
header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding: .7rem 1.25rem; flex-wrap: wrap;
}
.mark {
  display: inline-flex; align-items: center; gap: .5rem;
  font-weight: 650; color: var(--ink); text-decoration: none; letter-spacing: -.01em;
}
.mark img { border-radius: 6px; }
nav { display: flex; gap: 1.1rem; flex-wrap: wrap; }
nav a { color: var(--muted); text-decoration: none; font-size: .95rem; }
nav a:hover { color: var(--ink); }

h1 { font-size: 2.4rem; line-height: 1.15; letter-spacing: -.02em; margin: .2rem 0 .8rem; }
h2 { font-size: 1.35rem; letter-spacing: -.01em; margin: 2.6rem 0 .6rem; }
h3 { font-size: 1.05rem; margin: 1.6rem 0 .3rem; }
p { margin: .7rem 0; }
a { color: var(--accent); }
.lede { font-size: 1.15rem; color: var(--muted); }
.hero { padding: 1rem 0 .5rem; }

.status {
  display: inline-flex; align-items: center; gap: .45rem;
  font-size: .8rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase;
  color: var(--muted); margin: 0;
}
.status .dot {
  width: .5rem; height: .5rem; border-radius: 50%; background: var(--accent);
}

.cta { display: flex; gap: .6rem; flex-wrap: wrap; margin: 1.4rem 0 .4rem; }
.cta a {
  display: inline-block; padding: .7rem 1.15rem; border-radius: .7rem;
  text-decoration: none; font-weight: 600;
}
.cta .primary { background: var(--accent); color: #fff; }
.cta .ghost { border: 1px solid var(--line); color: var(--ink); }
.hero-note { color: var(--muted); font-size: .95rem; }

.grid { display: grid; gap: 1rem; grid-template-columns: 1fr; margin-top: 1rem; }
@media (min-width: 34rem) { .grid { grid-template-columns: 1fr 1fr; } }
.card {
  border: 1px solid var(--line); border-radius: .9rem;
  padding: 1.1rem 1.15rem; background: var(--surface);
}
.card h3 { margin-top: 0; }
.card p { margin: .35rem 0 0; color: var(--muted); font-size: .96rem; }

/* A sample row, so the page can SHOW the thing it is describing rather than
   only asserting it. Mirrors the app's own History row. */
.row {
  border: 1px solid var(--line); border-radius: .8rem; background: var(--surface);
  padding: .85rem 1rem; margin: 1rem 0; font-size: .95rem;
}
.row .top { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; }
.row .sym { font-weight: 650; }
.row .tag {
  font-size: .72rem; font-weight: 600; padding: .1rem .4rem; border-radius: 999px;
  background: color-mix(in srgb, var(--muted) 18%, transparent); margin-left: .4rem;
}
.row .pl { font-weight: 650; font-variant-numeric: tabular-nums; }
.row .down { color: var(--loss); }
.row .up { color: var(--profit); }
.row .meta { color: var(--muted); font-size: .87rem; margin-top: .25rem; font-variant-numeric: tabular-nums; }

.note {
  border-left: 3px solid var(--accent); padding: .1rem 0 .1rem .9rem;
  color: var(--muted); margin: 1.2rem 0;
}

dl { margin: 1rem 0; }
dt { font-weight: 620; margin-top: 1.3rem; }
dd { margin: .3rem 0 0; color: var(--muted); }

ul { padding-left: 1.1rem; }
li { margin: .4rem 0; }

table { border-collapse: collapse; width: 100%; margin: 1rem 0; font-size: .95rem; }
th, td { text-align: left; padding: .5rem .6rem; border-bottom: 1px solid var(--line); }
th { color: var(--muted); font-weight: 600; font-size: .85rem; }

footer { border-top: 1px solid var(--line); }
footer .wrap { padding: 1.6rem 1.25rem 2.4rem; }
footer p { color: var(--muted); font-size: .9rem; margin: .3rem 0; }
.fineprint { font-size: .82rem; }

/* Screenshots. Constrained rather than full-bleed: a phone screenshot blown up
   to the column width reads as a poster, and the point here is the detail.
   ⚠️ 300px, not the source file's 405px. Displaying a 405px asset at 405px is
   1x — soft on every Retina screen the site is actually read on. At 300 the
   same file lands at ~1.35x and is SHARPER while taking less of the page, so
   the reduction costs no detail and no extra bytes. Do not raise this back
   toward 405 without shipping a 2x asset to go with it. */
.shot { margin: 1.6rem 0 2rem; text-align: center; }
.shot img {
  max-width: 100%; height: auto; width: 300px;
  border: 1px solid var(--line); border-radius: 1.4rem;
}
/* iPad shots are landscape-ish next to the portrait phone ones — 300px would
   render the sidebar unreadable. max-width keeps it inside a phone viewport. */
.shot.wide img { width: 560px; }

.shot figcaption {
  color: var(--muted); font-size: .9rem; margin-top: .7rem;
  max-width: 34rem; margin-left: auto; margin-right: auto;
}

/* The app icon, at a size that reads as the product rather than as a favicon.
   Rounded to match iOS's own squircle closely enough at this scale. */
.appicon {
  width: 96px; height: 96px; border-radius: 22px;
  display: block; margin: 0 auto 1.1rem;
  box-shadow: 0 1px 3px rgba(0,0,0,.18);
}

/* ⚠️ The WHOLE hero centres, not just the icon. A centred icon above a
   left-aligned headline reads as a mistake rather than as a choice — the eye
   sees one thing out of line, not a deliberate arrangement. Body content below
   stays left-aligned, which is the conventional pairing and keeps long
   paragraphs readable. */
.hero { text-align: center; }
.hero .cta { justify-content: center; }
.hero .lede, .hero .hero-note {
  max-width: 34rem; margin-left: auto; margin-right: auto;
}