  /* Mockup of the app paywall at app.transitsignals.com/next-month. Not a page of the site. */
  .pw { padding-block: clamp(28px, 6vw, 64px) 72px; }
  .pw-grid { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: clamp(28px, 5vw, 64px); align-items: start; }
  @media (max-width: 900px) { .pw-grid { grid-template-columns: 1fr; } }
  .steps { display: flex; flex-wrap: wrap; gap: 6px 18px; font: 400 .7rem/1.4 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--gold-dim); margin: 0 0 26px; padding: 0; list-style: none; }
  .steps li[aria-current] { color: var(--cream); }
  .steps .ok { color: var(--gold); }
  .who { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 14px; border: 1px solid var(--rule); padding: 12px 16px; font: 400 .8rem/1.5 var(--font-mono); color: var(--text); }
  .who a { color: var(--gold); }
  .preview { display: grid; gap: 18px; }
  .preview h1 { margin: 0; }
  .peek { border: 1px solid var(--rule); background: #15120f; padding: 22px; display: grid; gap: 14px; }
  .peek .q { font: 500 1.15rem/1.4 var(--font-title); color: var(--cream); margin: 0; }
  .lock { position: relative; }
  .lock .blur { filter: blur(5px); user-select: none; pointer-events: none; }
  .lock .over { position: absolute; inset: 0; display: grid; place-items: center; font: 400 .72rem/1.4 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--gold); text-align: center; }
  .inside { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
  .inside li { padding-left: 18px; position: relative; color: var(--text); }
  .inside li::before { content: ""; position: absolute; left: 0; top: .7em; width: 8px; height: 1px; background: var(--gold); }
  .quotes { display: grid; gap: 12px; }
  .quotes figure { margin: 0; border-left: 2px solid var(--gold-dim); padding: 4px 0 4px 16px; }
  .quotes blockquote { margin: 0; color: var(--text); font-style: italic; }
  .quotes figcaption { font: 400 .72rem/1.6 var(--font-mono); color: var(--gold-dim); margin-top: 6px; }
  .box { border: 1px solid var(--rule); padding: clamp(20px, 4vw, 30px); display: grid; gap: 20px; position: sticky; top: 20px; background: var(--bg, #1b1712); }
  @media (max-width: 900px) { .box { position: static; } }
  .seg { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--rule); }
  .seg label { padding: 12px; text-align: center; cursor: pointer; color: var(--muted); font-size: .95rem; }
  .seg label + label { border-left: 1px solid var(--rule); }
  .seg input { position: absolute; opacity: 0; pointer-events: none; }
  .seg label:has(input:checked) { background: rgba(246, 220, 147, .1); color: var(--cream); }
  .seg label:has(input:focus-visible) { outline: 2px solid var(--gold); outline-offset: -2px; }
  .flabel { font: 400 .72rem/1.3 var(--font-mono); letter-spacing: .16em; text-transform: uppercase; color: var(--gold); margin: 0 0 8px; }
  .opts { display: grid; gap: 10px; }
  .opt { border: 1px solid var(--rule); padding: 14px 16px; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 4px 12px; align-items: center; cursor: pointer; }
  .opt:has(input:checked) { border-color: var(--gold); background: rgba(246, 220, 147, .06); }
  .opt input { accent-color: #f6dc93; width: 18px; height: 18px; margin: 0; }
  .opt .n { color: var(--cream); font-weight: 600; }
  .opt .n em { font: 400 .62rem/1 var(--font-mono); font-style: normal; letter-spacing: .1em; text-transform: uppercase; color: #17140c; background: var(--gold); padding: 3px 6px; margin-left: 8px; vertical-align: 2px; }
  .opt .p { font: 600 1.15rem/1 var(--font-title); color: var(--cream); text-align: right; white-space: nowrap; }
  .opt .p s { color: var(--muted); font-weight: 400; font-size: .9rem; margin-right: 6px; }
  .opt .d { grid-column: 2 / 4; color: var(--muted); font-size: .9rem; }
  .mapok { display: none; border: 1px dashed var(--gold); padding: 12px 14px; color: var(--cream); font-size: .95rem; }
  .sum { display: grid; gap: 6px; font: 400 .86rem/1.6 var(--font-mono); border-top: 1px solid var(--rule); padding-top: 14px; }
  .sum div { display: flex; justify-content: space-between; gap: 12px; }
  .sum div span:last-child { color: var(--gold); text-align: right; }
  .sum .today { color: var(--cream); font-size: 1rem; }
  .check { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 10px; align-items: start; font-size: .9rem; color: var(--text); cursor: pointer; }
  .check input { accent-color: #f6dc93; width: 18px; height: 18px; margin: 2px 0 0; }
  .code summary { cursor: pointer; color: var(--gold); font-size: .9rem; }
  .code .row { display: flex; gap: 8px; margin-top: 10px; }
  .code input { flex: 1; min-width: 0; background: transparent; border: 1px solid var(--rule); color: var(--cream); padding: 10px 12px; font: inherit; }
  .pay { width: 100%; justify-content: center; font-size: 1.05rem; padding-block: 16px; }
  .pay[aria-disabled="true"] { opacity: .45; cursor: not-allowed; }
  .fine { font-size: .82rem; color: var(--muted); margin: 0; line-height: 1.55; }
  .err { color: #f2b8a0; font-size: .88rem; margin: 0; min-height: 1.2em; }
