/* Подключение, кабинет и личная демонстрация */
.au-steps { margin-top: clamp(24px, 3vw, 40px); list-style: none; padding: 0; counter-reset: s; display: grid; gap: 14px; max-width: 46ch; }
.au-steps li { counter-increment: s; display: grid; grid-template-columns: 40px minmax(0, 1fr); column-gap: 14px; }
.au-steps li::before { content: counter(s); grid-row: span 2; display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; background: var(--ink); color: #fff; font-weight: 700; }
.au-steps b { font-size: 1.0625rem; }
.au-steps span { color: var(--ink-2); font-size: .9375rem; }
.au-set { border: 0; padding: 0; margin: 0; min-width: 0; }
.au-set legend { padding: 0; margin-bottom: 6px; font-size: .75rem; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-2); }
.au-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.au-chips label { position: relative; cursor: pointer; }
.au-chips input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.au-chips span { display: inline-flex; align-items: center; min-height: 44px; padding: 0 14px; border-radius: 12px; border: 1px solid var(--line); background: var(--bg); font-size: .9375rem; font-weight: 500; transition: background-color .2s, border-color .2s, color .2s; }
.au-chips input:checked + span { background: var(--ink); border-color: var(--ink); color: #fff; }
.au-chips input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }
.au-color { display: flex; align-items: center; gap: 12px; font-size: .9375rem; cursor: pointer; }
.au-color input { width: 52px; height: 44px; padding: 3px; border-radius: 12px; border: 1px solid var(--line); background: var(--bg); cursor: pointer; }
.au-trap { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.au-err { padding: 12px 14px; border-radius: 12px; background: #FDECE7; color: #8A1B08; font-size: .9375rem; }
.au-h { font-size: clamp(1.25rem, 2vw, 1.625rem); line-height: 1.15; }
.au-code { width: 100%; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--line); background: var(--bg); font: 400 .8125rem/1.5 ui-monospace, Consolas, monospace; letter-spacing: 0; text-transform: none; color: var(--ink); resize: vertical; overflow-wrap: anywhere; }
.au-row { display: flex; flex-wrap: wrap; gap: 8px; }
.au-row .btn { min-height: 48px; }
.au-tip { font-size: .875rem; color: var(--ink-2); }
.au-tip a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.au-cab { display: grid; gap: 4px; padding: 16px 18px; border-radius: 14px; background: var(--ink); color: #fff; transition: background-color .2s; }
.au-cab:hover { background: var(--accent); }
.au-cab b { font-size: 1.0625rem; }
.au-cab span { font-size: .875rem; opacity: .78; }
.au-done:focus { outline: none; }

.au-nums { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.au-nums li { display: grid; gap: 6px; padding: clamp(16px, 2.4vw, 28px); border-radius: var(--r); background: var(--card); box-shadow: var(--shadow, 0 1px 0 rgba(0,0,0,.04)); }
.au-nums b { font-size: clamp(2.25rem, 6vw, 4.25rem); line-height: 1; letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.au-nums span { color: var(--ink-2); font-size: .9375rem; }
.au-nums .is-main { background: var(--accent); color: var(--on-accent, #fff); }
.au-nums .is-main span { color: inherit; opacity: .85; }
.au-tabs { display: inline-flex; gap: 4px; margin: 14px 0 clamp(20px, 3vw, 32px); padding: 4px; border-radius: 14px; background: var(--card); }
.au-tabs button { min-height: 40px; padding: 0 16px; border-radius: 10px; font-weight: 600; font-size: .875rem; color: var(--ink-2); }
.au-tabs [aria-selected="true"] { background: var(--ink); color: #fff; }
.au-card { display: grid; align-content: start; gap: 14px; padding: clamp(18px, 2.6vw, 30px); border-radius: var(--r); background: var(--card); }
.au-card .btn { justify-self: start; }
.au-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-top: 12px; }
.au-chart { display: grid; grid-template-columns: repeat(30, minmax(0, 1fr)); gap: 3px; height: 150px; align-items: end; border-bottom: 1px solid var(--line); }
.au-chart div { position: relative; height: 100%; display: flex; align-items: flex-end; justify-content: center; }
.au-chart i, .au-chart u { display: block; width: 100%; min-height: 2px; border-radius: 3px 3px 0 0; }
.au-chart i { background: var(--line); }
.au-chart u { position: absolute; bottom: 0; left: 25%; width: 50%; min-height: 0; background: var(--accent); }
.au-legend { display: flex; gap: 16px; font-size: .8125rem; color: var(--ink-2); }
.au-legend span::before { content: ''; display: inline-block; width: 10px; height: 10px; margin-right: 6px; border-radius: 3px; background: var(--line); }
.au-legend .is-lead::before { background: var(--accent); }

.au-frame { border-radius: 20px; overflow: hidden; background: var(--card); box-shadow: 0 30px 70px -40px rgba(10, 10, 10, .35); }
.au-frame iframe { display: block; width: 100%; height: 700px; border: 0; }
.au-cta { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 32px; margin-top: 14px; padding: clamp(18px, 2.6vw, 30px); border-radius: var(--r); background: var(--ink); color: #fff; }
.au-cta p { margin-top: 6px; opacity: .78; }
@media (max-width: 760px) {
  .au-nums, .au-grid { grid-template-columns: minmax(0, 1fr); }
  .au-nums li { grid-template-columns: auto minmax(0, 1fr); align-items: baseline; column-gap: 14px; }
  .au-frame iframe { height: 980px; }
  .au-cta .btn { width: 100%; }
}