:root {
  color-scheme: light;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #f5f5f2;
  color: #151515;
}

* { box-sizing: border-box; }
body { margin: 0; }
button, input, textarea { font: inherit; }

.shell {
  width: min(820px, calc(100% - 32px));
  margin: 0 auto;
  padding: 56px 0 80px;
}

.hero { margin-bottom: 28px; }
.eyebrow { font-size: 0.78rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; margin: 0 0 12px; }
h1 { font-size: clamp(2rem, 6vw, 4rem); line-height: 1.02; letter-spacing: -.045em; margin: 0; max-width: 720px; }
.hero > p:last-child { max-width: 680px; font-size: 1.05rem; line-height: 1.6; color: #565656; }

.card { background: #fff; border: 1px solid #deded9; border-radius: 18px; padding: 24px; margin-top: 18px; box-shadow: 0 8px 30px rgba(0,0,0,.035); }
.verify-card { margin-top: 34px; }
h2 { margin: 0 0 20px; font-size: 1.35rem; }
.section-copy { color: #565656; line-height: 1.6; margin: -6px 0 22px; max-width: 700px; }
.field { display: grid; gap: 8px; margin-bottom: 20px; font-weight: 650; }
.field small, .privacy-note, .warning-note { color: #70706b; font-weight: 400; line-height: 1.45; }
.warning-note { margin-top: 14px; color: #595955; }
em { font-style: normal; font-weight: 400; color: #777; }
input[type=file], textarea { width: 100%; border: 1px solid #cfcfc9; border-radius: 10px; padding: 12px; background: #fff; }
textarea { resize: vertical; }
.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 600; }
.check input { margin-top: 4px; }

button { border: 0; border-radius: 10px; padding: 12px 16px; font-weight: 700; background: #171717; color: white; cursor: pointer; }
button:hover { opacity: .88; }
button:disabled { opacity: .45; cursor: wait; }
button.secondary { background: #ecece8; color: #171717; }
.status { min-height: 1.5em; margin: 16px 0 0; color: #555; line-height: 1.45; }
.status.error { color: #9d1c1c; }

.result-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; }
.ok { margin: 0 0 4px; font-weight: 700; }
.badge { white-space: nowrap; border: 1px solid #d7d7d0; background: #f5f5f2; border-radius: 999px; padding: 7px 10px; font-size: .82rem; }
.details { display: grid; gap: 0; margin: 4px 0 22px; }
.details div { border-top: 1px solid #ecece8; padding: 14px 0; }
dt { font-size: .82rem; color: #666; margin-bottom: 6px; }
dd { margin: 0; overflow-wrap: anywhere; }
code, pre { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .84rem; }
pre { white-space: pre-wrap; overflow-wrap: anywhere; background: #f7f7f4; border-radius: 10px; padding: 14px; }
.actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }

@media (max-width: 600px) {
  .shell { width: min(100% - 20px, 820px); padding-top: 28px; }
  .card { padding: 18px; border-radius: 14px; }
  .result-head { display: block; }
  .badge { display: inline-block; margin-bottom: 16px; }
  button { width: 100%; }
  .actions button { flex: 1 1 100%; }
}