:root {
    color-scheme: light;
    --ink: #112b36;
    --muted: #405d69;
    --accent: #006557;
    --line: #cddedc;
    --surface: #fff;
    --background: #f4f8f7;
    font-family: system-ui, -apple-system, sans-serif;
    line-height: 1.55;
    color: var(--ink);
    background: var(--background);
}
* { box-sizing: border-box; }
body { margin: 0; }
a { color: var(--accent); text-underline-offset: .2em; }
:focus-visible { outline: 3px solid #1168ab; outline-offset: 3px; }
p, h1, h2, h3 { margin: 0 0 .75rem; overflow-wrap: anywhere; }
h1 { font-size: clamp(2rem, 5vw, 3rem); line-height: 1.12; letter-spacing: -.035em; }
h2 { font-size: 1.35rem; line-height: 1.22; }
h3 { font-size: 1.08rem; }
.top { background: var(--surface); border-bottom: 1px solid var(--line); }
.shell { width: min(72rem, 100% - 2rem); margin-inline: auto; }
main { padding-block: clamp(1.2rem, 4vw, 3rem); }
.nav, .section-head, .actions { display: flex; align-items: center; gap: .7rem; flex-wrap: wrap; }
.nav, .section-head { justify-content: space-between; }
.nav { min-height: 4.25rem; }
.brand { display: block; flex: 0 1 auto; min-width: 0; }
.brand img { display: block; width: clamp(7rem, 24vw, 10.5rem); max-width: 100%; height: auto; }
.skip { position: absolute; left: -10000px; }
.skip:focus { left: .8rem; top: .6rem; background: #fff; padding: .75rem; z-index: 2; }
.hero { display: grid; grid-template-columns: 1.3fr 1fr; align-items: center; gap: 2rem; padding-block: clamp(1rem, 6vw, 4.5rem); }
.hero h1 { font-size: clamp(2.5rem, 7vw, 5.4rem); max-width: 12ch; }
.lead { font-size: 1.12rem; color: var(--muted); max-width: 54ch; }
.eyebrow { color: var(--accent); font-size: .78rem; letter-spacing: .12em; font-weight: 800; }
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: 1.1rem; padding: clamp(1rem, 3vw, 1.8rem); margin-bottom: 1rem; min-width: 0; }
.panel > :last-child { margin-bottom: 0; }
.demo, .price { background: #e6f4ef; }
.demo { border-top: 4px solid var(--accent); }
.price h2 { font-size: 2rem; }
.price small { font-size: 1rem; }
.grid, .fields { display: grid; gap: .75rem; }
.grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.fields { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.narrow { max-width: 32rem; margin-inline: auto; }
.muted, footer { color: var(--muted); }
.notice, .error { padding: .75rem 1rem; border-radius: .55rem; overflow-wrap: anywhere; }
.notice { background: #ddf2eb; color: #134b3e; }
.error { background: #ffefec; color: #85261a; }
.hero .muted { margin-top: .6rem; }
form { margin: 0; }
label { display: grid; gap: .25rem; font-weight: 640; margin-bottom: .75rem; }
input, select, textarea { font: inherit; color: inherit; background: var(--surface); min-width: 0; width: 100%; padding: .55rem; border: 1px solid #829c9b; border-radius: .45rem; }
textarea { resize: vertical; }
button, .button { display: inline-flex; align-items: center; min-height: 44px; border: 1px solid transparent; border-radius: .55rem; font: inherit; font-weight: 700; padding: .45rem .9rem; text-decoration: none; background: var(--accent); color: #fff; cursor: pointer; }
button:hover, .button:hover { background: #00483f; }
.quiet { background: var(--surface); border-color: #829c9b; color: var(--ink); }
.quiet:hover { background: #e6f4ef; }
.records { padding: 0; list-style: none; }
.records li { padding: .75rem 0; border-top: 1px solid var(--line); overflow-wrap: anywhere; }
.note-text { white-space: pre-wrap; margin-top: .4rem; }
.tag { display: inline-block; font-size: .84rem; font-weight: 650; border-radius: 1rem; background: #e6f4ef; padding: .12rem .55rem; }
.tag.late { background: #ffefec; color: #85261a; }
.qr-label { text-align: center; max-width: 30rem; margin-inline: auto; }
.qr-label svg { display: block; margin: auto; max-width: 100%; height: auto; }
footer { border-top: 1px solid var(--line); margin-top: 2rem; padding-top: .9rem; font-size: .88rem; }
footer span { padding-inline: .4rem; }
@media (max-width: 680px) {
    .hero, .grid, .fields { grid-template-columns: 1fr; }
    .hero { gap: .75rem; }
}
@media print {
    .top, .skip, footer, .no-print, .qr-label a { display: none; }
    body, :root { background: white; }
    .qr-label { width: 80mm; border: 1px solid #000; break-inside: avoid; }
}