:root {
  --bg: #f3ecdf;
  --bg-deep: #e7dcc8;
  --ink: #1c1915;
  --muted: #5c564c;
  --line: #d7ccb8;
  --card: #fbf7ef;
  --green: #1d4f3a;
  --green-ink: #f6f3ea;
  --yellow: #e4b15a;
  --terra: #9c3b24;
  --shadow: 0 1px 0 rgba(28, 25, 21, 0.04);
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Liberation Serif", Georgia, serif;
  --sans: "Avenir Next", "Segoe UI", "Liberation Sans", "Helvetica Neue", sans-serif;
  color-scheme: light;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(1200px 400px at 10% -10%, rgba(228, 177, 90, 0.35), transparent 50%),
    var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.05rem;
  line-height: 1.5;
}
h1, h2, h3 { font-family: var(--serif); font-weight: 560; letter-spacing: -0.02em; line-height: 1.15; }
h1 { font-size: clamp(2.4rem, 5vw, 4.4rem); margin: 0.2rem 0 0.8rem; }
h2 { font-size: 1.7rem; margin: 0 0 0.8rem; }
a { color: var(--green); }
a:hover { color: var(--terra); }
p { margin: 0 0 0.8rem; }
img { max-width: 100%; height: auto; }
button, input, select, textarea { font: inherit; color: inherit; }
::selection { background: var(--yellow); color: var(--ink); }

.wrap { width: min(1080px, calc(100% - 2rem)); margin-inline: auto; }
.skip {
  position: absolute; left: 1rem; top: -3rem; background: var(--ink); color: var(--bg); padding: 0.4rem 0.7rem;
}
.skip:focus { top: 0.5rem; }

.site-header { border-bottom: 1px solid var(--line); background: rgba(243, 236, 223, 0.9); }
.header-row, .footer-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.8rem 1.4rem; padding: 0.9rem 0; }
.brand { display: inline-flex; align-items: center; gap: 0.55rem; color: var(--ink); text-decoration: none; font-family: var(--serif); font-size: 1.35rem; }
.brand-mark {
  display: inline-grid; place-items: center; width: 1.8rem; height: 1.8rem;
  border: 1.5px solid var(--ink); background: var(--yellow); font-size: 0.85rem;
}
.nav { display: flex; flex-wrap: wrap; align-items: center; gap: 0.9rem 1.1rem; }
.nav a { color: var(--ink); text-decoration: none; }
.nav a[aria-current="page"] { box-shadow: inset 0 -2px 0 var(--terra); }
.inline-form { display: inline; margin: 0; }

.btn, button.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
  border: 1px solid var(--green); background: transparent; color: var(--green);
  padding: 0.55rem 0.9rem; text-decoration: none; cursor: pointer; border-radius: 2px;
}
.btn-primary { background: var(--green); color: var(--green-ink); }
.btn-primary:hover { background: #163c2c; color: white; }
.btn-quiet:hover { background: var(--bg-deep); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.6rem; align-items: center; margin: 1rem 0; }

.hero { padding: 2.5rem 0 1rem; max-width: 18em; }
.hero h1 { max-width: 9ch; }
.kicker { text-transform: uppercase; letter-spacing: 0.14em; font-size: 0.75rem; color: var(--terra); margin: 0 0 0.4rem; }
.lede { font-size: 1.15rem; color: var(--muted); max-width: 42rem; }
.points { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.8rem; padding: 0; margin: 1.5rem 0 2rem; list-style: none; }
.points li { background: var(--card); border: 1px solid var(--line); padding: 0.9rem; box-shadow: var(--shadow); }

.catalog { margin: 2rem 0 2.5rem; }
.tool-index { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--ink); }
.tool-index a {
  display: grid; grid-template-columns: 3.2rem 1fr; gap: 0.8rem; align-items: baseline;
  padding: 0.85rem 0.2rem; border-bottom: 1px solid var(--line); color: inherit; text-decoration: none;
}
.tool-index a:hover { background: rgba(228, 177, 90, 0.28); }
.num { font-family: var(--serif); color: var(--terra); }
.summary { display: block; color: var(--muted); }

.page-head { padding: 1.6rem 0 0.4rem; max-width: 40rem; }
.tool-layout { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 1.5rem; padding-bottom: 2rem; }
.breadcrumb { color: var(--muted); font-size: 0.92rem; }
.usage { font-size: 0.95rem; color: var(--muted); }
.form-card, .limit-box, .plan {
  background: var(--card); border: 1px solid var(--line); padding: 1rem 1.1rem; margin: 1rem 0;
}
.field { display: flex; flex-direction: column; gap: 0.3rem; margin: 0 0 0.9rem; }
.field input, .field select, .field textarea {
  background: white; border: 1px solid var(--line); padding: 0.55rem 0.6rem; border-radius: 2px; width: 100%;
}
.check { display: flex; gap: 0.5rem; align-items: flex-start; }
.check input { width: auto; margin-top: 0.3rem; }
.help, .fine { color: var(--muted); font-size: 0.92rem; }
.file-list { color: var(--muted); font-size: 0.92rem; min-height: 0; }
.error-banner { background: #f8e4dc; border: 1px solid var(--terra); color: #6d2414; padding: 0.7rem 0.8rem; }
.flash { background: #f3e2b8; border: 1px solid var(--yellow); padding: 0.7rem 0.8rem; }
.client-status { background: #e5efe8; border: 1px solid var(--green); padding: 0.6rem 0.7rem; }
.faq details { border-top: 1px solid var(--line); padding: 0.7rem 0; }
.faq summary { cursor: pointer; font-weight: 650; }
.related ul { padding-left: 1.1rem; }
.steps { margin: 0; padding-left: 1.1rem; }
.tool-side { padding-top: 4.5rem; }
.qr-result { display: flex; gap: 1rem; align-items: center; background: white; border: 1px solid var(--line); padding: 0.8rem; }
.qr-result img { width: 180px; height: 180px; image-rendering: pixelated; background: white; }

.plan-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.8rem; }
.plan ul { padding-left: 1.1rem; }
.plan-price { font-family: var(--serif); font-size: 2.2rem; margin: 0.2rem 0; }
.plan-price span { font-family: var(--sans); font-size: 0.95rem; color: var(--muted); margin-left: 0.3rem; }
.plan.featured { outline: 2px solid var(--green); }
.current { font-weight: 650; }
.narrow { max-width: 42rem; padding-bottom: 2rem; }
.prose h2 { margin-top: 1.6rem; }
.auth-wrap { display: grid; justify-items: start; padding-bottom: 2rem; }
.auth-card { width: min(100%, 32rem); }
.stack { margin-top: 1rem; }

.ad-slot { margin: 0.8rem 0; }
.ad-placeholder {
  margin: 0; border: 1px dashed var(--muted); color: var(--muted); text-align: center;
  padding: 0.9rem; font-size: 0.85rem; background: rgba(255,255,255,0.4);
}
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; background: var(--card); }
th, td { text-align: left; padding: 0.45rem 0.55rem; border-bottom: 1px solid var(--line); font-size: 0.95rem; vertical-align: top; }
.flag-list { list-style: none; padding: 0; }
.flag-list form { display: flex; flex-wrap: wrap; gap: 0.6rem 1rem; align-items: center; border-bottom: 1px solid var(--line); padding: 0.6rem 0; }
.site-footer { border-top: 1px solid var(--line); margin-top: 2rem; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 0.8rem; }
.site-footer a { color: var(--ink); }

@media (max-width: 860px) {
  .points, .plan-grid, .tool-layout { grid-template-columns: 1fr; }
  .tool-side { padding-top: 0; }
  .hero { max-width: none; }
  .hero h1 { max-width: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}
:focus-visible { outline: 2px solid var(--green); outline-offset: 3px; }