/* sticky bar */
  .sticky{position:fixed;left:0;right:0;bottom:0;z-index:60;display:flex;align-items:center;justify-content:center;gap:18px;padding:12px var(--gutter);background:rgba(21,17,13,.94);backdrop-filter:blur(12px);border-top:1px solid var(--line);transform:translateY(110%);transition:.35s var(--ease)}
  .sticky.on{transform:none}
  .sticky .info{font-size:13.5px;color:var(--ink-2)}
  .sticky .info b{color:var(--ink)}
  @media(max-width:560px){.sticky .info small{display:none}}