:root {
  --back: #090A09; --block: #1E221E; --green: #04FE07; --red: #FF5733;
  --w100: #fff; --w80: rgba(255,255,255,.8); --w60: rgba(255,255,255,.6); --w40: rgba(255,255,255,.4); --w17: rgba(255,255,255,.17);
  --s3: rgba(255,255,255,.03); --s5: rgba(255,255,255,.05); --s10: rgba(255,255,255,.1);
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--back); color: var(--w100); }
body { font: 400 15px/1.45 Inter, system-ui, sans-serif; letter-spacing: -0.04em; -webkit-font-smoothing: antialiased; min-height: 100vh; }

/* background layer: the green scene under everything */
.background { position: fixed; inset: 0; z-index: 0; overflow: hidden; pointer-events: none; }
.background i { position: absolute; display: block; }
.scene { inset: 0; background:
  radial-gradient(60% 45% at 8% -5%, rgba(4,254,7,.20), transparent 70%),
  radial-gradient(50% 40% at 100% 100%, rgba(4,254,7,.08), transparent 70%),
  var(--back); }

.wrap { position: relative; z-index: 1; max-width: 760px; margin: 0 auto; padding: 24px 16px 64px; }
.wrap.narrow { max-width: 640px; }
.wrap.wide { max-width: 1180px; }
.top { padding: 4px 0 28px; }
.logo { height: 30px; width: auto; display: block; }

.eyebrow { margin: 0 0 12px; font-size: 11px; font-weight: 500; text-transform: uppercase; letter-spacing: .12em; color: var(--w40); }
h1 { margin: 0 0 16px; font-size: clamp(30px, 6vw, 46px); line-height: 1.02; font-weight: 800; letter-spacing: -0.045em; }
h2 { margin: 0 0 18px; font-size: 20px; font-weight: 600; }
.g { color: var(--green); }
.lead { margin: 0; color: var(--w80); font-size: 16px; max-width: 54ch; }
.muted { color: var(--w60); }

.hero { display: grid; grid-template-columns: 1fr 210px; gap: 8px; align-items: center; margin-bottom: 36px; }
.hero-key { width: 100%; height: auto; display: block; }
@media (max-width: 600px) {
  .hero { grid-template-columns: 1fr; }
  .hero-key { width: 150px; order: -1; margin: -8px 0 4px auto; }
}

.steps { margin-bottom: 28px; }
.steps ol { list-style: none; counter-reset: s; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.steps li { counter-increment: s; position: relative; padding: 16px 16px 16px 58px; border-radius: 18px; background:
  linear-gradient(124.1deg, rgba(4,254,7,.11) 1.58%, transparent 47.96%), var(--s3); border: 1px solid var(--s10); }
.steps li::before { content: counter(s); position: absolute; left: 14px; top: 14px; width: 30px; height: 30px; border-radius: 10px;
  display: grid; place-items: center; background: var(--block); color: var(--green); font-weight: 800; font-variant-numeric: tabular-nums; }
.steps li b { display: block; font-weight: 600; margin-bottom: 4px; }
.steps li span { display: block; color: var(--w60); font-size: 14px; line-height: 1.4; }
.hint { margin: 14px 0 0; font-size: 13px; color: var(--w60); }
.hint b { color: var(--w80); font-weight: 500; }
@media (max-width: 600px) { .steps ol { grid-template-columns: 1fr; } }

.panel { padding: 22px 18px; border-radius: 22px; background: var(--block); border: 1px solid var(--s10);
  box-shadow: inset 0 -4px 5.9px rgba(170,170,170,.12), inset 0 -2px 15.6px rgba(255,255,255,.05); }
.fields { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.fields .full { grid-column: 1 / -1; }
@media (max-width: 600px) { .fields { grid-template-columns: 1fr; } }
label, legend { font-size: 13px; color: var(--w60); }
label em { font-style: normal; color: var(--w40); }
input, textarea { display: block; width: 100%; margin-top: 6px; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--s10);
  background: var(--s5); color: var(--w100); font: inherit; letter-spacing: -0.02em; outline: none; }
textarea { resize: vertical; min-height: 84px; }
input:focus, textarea:focus { border-color: rgba(4,254,7,.55); }
input::placeholder, textarea::placeholder { color: var(--w40); }

.seg { border: 0; padding: 0; margin: 0; min-width: 0; }
.seg legend { padding: 0; margin-bottom: 6px; }
.seg { display: flex; flex-wrap: wrap; gap: 6px; }
.seg legend { width: 100%; }
.seg label { flex: 1; }
.seg input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.seg span { display: block; text-align: center; padding: 12px 10px; border-radius: 12px; border: 1px solid var(--s10); background: var(--s5); color: var(--w80); cursor: pointer; }
.seg input:checked + span { background: rgba(4,254,7,.12); border-color: rgba(4,254,7,.6); color: var(--green); }
.seg input:focus-visible + span { outline: 2px solid var(--green); outline-offset: 2px; }

.drop { position: relative; display: grid; gap: 4px; justify-items: center; text-align: center; padding: 26px 16px; border-radius: 16px;
  border: 1px dashed rgba(4,254,7,.45); background: rgba(4,254,7,.04); cursor: pointer; }
.drop input { position: absolute; inset: 0; opacity: 0; cursor: pointer; margin: 0; }
.drop-title { color: var(--w100); font-weight: 600; font-size: 15px; word-break: break-all; }
.drop-sub { color: var(--w40); }
.drop.has { border-style: solid; background: rgba(4,254,7,.08); }

.btn { appearance: none; border: 0; border-radius: 18px; height: 44px; padding: 0 22px; background: var(--green); color: #000;
  font: 600 15px Inter, sans-serif; letter-spacing: -0.03em; cursor: pointer; margin-top: 18px; }
.btn:disabled { opacity: .5; cursor: progress; }
.btn.ghost { background: transparent; color: var(--w80); border: 1px solid var(--w17); }
#submit { width: 100%; }

.progress { position: relative; margin-top: 18px; height: 34px; border-radius: 12px; background: var(--s5); overflow: hidden; }
.progress i { position: absolute; inset: 0 auto 0 0; width: 0; background: rgba(4,254,7,.35); transition: width .2s; }
.progress span { position: relative; display: grid; place-items: center; height: 100%; font-size: 13px; font-variant-numeric: tabular-nums; }
.error { margin: 14px 0 0; color: var(--red); font-size: 14px; }

.done h2 { margin-bottom: 14px; }
.linkrow { display: flex; gap: 8px; align-items: center; }
.linkrow input { margin: 0; color: var(--green); }
.linkrow .btn { margin: 0; flex: none; }

/* recording pages */
.card { border-radius: 18px; background: var(--block); border: 1px solid var(--s10); overflow: hidden; }
.card video { display: block; width: 100%; max-height: 70vh; background: #000; }
.card dl { display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; margin: 0; padding: 14px 16px 4px; font-size: 14px; }
.card dt { color: var(--w40); }
.card dd { margin: 0; color: var(--w80); overflow-wrap: anywhere; }
.card .note { margin: 6px 16px 0; padding: 10px 12px; border-radius: 12px; background: var(--s5); color: var(--w80); font-size: 14px; }
.card .links { margin: 10px 16px 14px; font-size: 12px; }
.card .links a, .filters a { color: var(--green); text-decoration: none; }
.card dl:last-child, .card .note:last-child { margin-bottom: 14px; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 14px; align-items: start; }
.grid .card video { max-height: 520px; }
.filters { display: flex; gap: 8px; margin: 0 0 18px; }
.filters a { padding: 6px 12px; border-radius: 12px; border: 1px solid var(--s10); color: var(--w60); font-size: 13px; }
.filters a.on { color: var(--green); border-color: rgba(4,254,7,.5); }