:root{ --navy:#032548; --red:#E30235; --ink:#0d1b2a; }
*{ box-sizing:border-box; -webkit-tap-highlight-color:transparent; }
html,body{ margin:0; height:100%; background:var(--navy); color:#fff;
  font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif; }
header{ display:flex; align-items:center; justify-content:space-between;
  padding:16px 20px; font-weight:700; letter-spacing:.04em; }
#counter{ font-size:18px; }
.dot{ width:10px; height:10px; border-radius:0; background:#c0392b; }
.dot.on{ background:#2ecc71; }
main{ padding:0 16px 24px; }
.notes{ background:rgba(255,255,255,.07); padding:16px; min-height:96px;
  font-size:16px; line-height:1.5; white-space:pre-wrap; }
.notes:empty::before{ content:"No notes for this slide."; opacity:.4; }
.nav{ display:grid; grid-template-columns:1fr 1fr; gap:12px; margin:16px 0; }
.big{ font-size:40px; padding:28px 0; border:0; background:#fff; color:var(--navy);
  font-weight:700; cursor:pointer; }
.big:active{ background:var(--red); color:#fff; }
.row{ display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.connect{ position:fixed; inset:0; z-index:50; background:var(--navy);
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap:24px; padding:32px; text-align:center; }
.cmsg{ font-size:20px; font-weight:700; line-height:1.4; max-width:18em; }
.start{ padding:20px 28px; border:0; background:#2ecc71; color:#06381f;
  font-size:18px; font-weight:700; cursor:pointer; }
.start:active{ background:#27ae60; }
.ghost{ padding:14px; border:1px solid rgba(255,255,255,.4); background:transparent;
  color:#fff; font-size:15px; cursor:pointer; }
.ghost:active{ background:rgba(255,255,255,.15); }
.grid{ display:grid; grid-template-columns:1fr 1fr; gap:10px; margin-top:14px; }
.grid button{ padding:18px 10px; border:0; background:#fff; color:var(--navy);
  font-weight:700; font-size:15px; cursor:pointer; text-align:left; }
.grid button:active{ background:var(--red); color:#fff; }
.grid button.allbrands{ grid-column:1 / -1; background:var(--red); color:#fff; }