.setup-main { padding-block: 70px 65px; }
.setup-heading { display: grid; grid-template-columns: 1.15fr 1fr; align-items: end; gap: 60px; }
.setup-heading h1 { font-size: clamp(46px, 5.8vw, 76px); }
.setup-heading > p { color: var(--muted); max-width: 435px; font-size: 17px; }
.setup-controls { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin: 38px 0 24px; }
.setup-controls button { background: transparent; color: var(--muted); border: 1px solid var(--line); border-radius: 30px; padding: 11px 20px; font-size: 14px; }
.setup-controls button[aria-pressed="true"] { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.setup-controls .text-link { margin-left: auto; }
.setup-preview { border: 1px solid var(--line); background: radial-gradient(ellipse at 50% 70%, #363d34, #20251f 65%); border-radius: 8px; padding: 38px 30px 20px; }
.setup-stage { position: relative; min-height: 660px; display: flex; align-items: center; justify-content: center; padding-bottom: 38px; }
.device-frame { width: 356px; padding: 13px; background: #10120f; border: 2px solid #4f534b; border-radius: 35px; box-shadow: 0 16px 35px #0006; z-index: 1; }
.device-screen { overflow: hidden; border-radius: 23px; background: #f5f1e7; }
.pane-label { background: #eee9db; color: #53644e; display: flex; justify-content: space-between; align-items: center; gap: 10px; font-size: 8px; font-weight: 700; letter-spacing: .06em; padding: 13px 11px 6px; }
.clock-pane { min-width: 0; background: #eee9db; }
.clock-pane iframe { display: block; width: 100%; height: 548px; border: 0; background: #eee9db; color-scheme: light; }
.phone-stand { position: absolute; bottom: 8px; height: 44px; width: 180px; border: 1px solid #747465; border-radius: 8px 8px 3px 3px; background: linear-gradient(135deg, #797e70, #454a40); box-shadow: 0 13px 15px #0005; }
.setup-preview figcaption { color: #b9c0b2; font-size: 12px; max-width: 900px; margin: 0 auto; text-align: center; }
.setup-stage[data-layout="tablet"] .device-frame { width: 100%; max-width: 1050px; border-radius: 24px; padding: 15px; }
.setup-stage[data-layout="tablet"] .device-screen { display: grid; grid-template-columns: 340px minmax(0, 1fr); border-radius: 11px; }
.setup-stage[data-layout="tablet"] .clock-pane { border-right: 2px solid #bfc5b5; }
.setup-stage[data-layout="tablet"] .phone-stand { display: none; }
.stream-notes { padding: 38px; background: #eeeade; color: #2b3529; }
.stream-notes[hidden] { display: none; }
.stream-notes h2 { font-size: clamp(30px, 3.4vw, 47px); }
.stream-notes h2 em { color: #657759; }
.stream-notes .eyebrow { color: #657759; font-size: 10px; margin-bottom: 16px; }
.notes-intro { font-size: 14px; color: #65705e; margin-top: 15px; }
.segment { border-top: 1px solid #c9cdbb; margin-top: 22px; padding-top: 17px; }
.segment span { font-size: 9px; letter-spacing: .1em; color: #77816d; }
.segment h3 { font-size: 23px; margin: 7px 0; }
.segment p { font-size: 13px; color: #65705e; }
.notes-disclosure { font-size: 11px; color: #77816d; margin-top: 22px; }
.setup-explainer { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 36px; margin-top: 65px; }
.setup-explainer .eyebrow { font-size: 10px; margin-bottom: 15px; }
.setup-explainer h3 { font-size: 24px; }
.setup-explainer p:not(.eyebrow) { font-size: 14px; color: var(--muted); margin-top: 15px; }
.setup-explainer a { display: inline-block; margin-top: 12px; font-size: 12px; }
.setup-bottom { border-top: 1px solid var(--line); margin-top: 48px; padding-top: 30px; display: flex; justify-content: space-between; align-items: center; gap: 35px; }
.setup-bottom p { color: var(--muted); max-width: 530px; font-size: 12px; }
@media (max-width: 900px) {
  .setup-heading { gap: 30px; }
  .stream-notes { padding: 24px; }
  .setup-stage[data-layout="tablet"] .device-screen { grid-template-columns: 310px minmax(0, 1fr); }
}
@media (max-width: 760px) {
  .setup-main { padding-block: 45px; }
  .setup-heading { display: block; }
  .setup-heading > p { margin-top: 24px; font-size: 15px; }
  .setup-controls button { font-size: 12px; padding: 10px 14px; }
  .setup-controls .text-link { margin-left: 0; flex-basis: 100%; margin-top: 10px; }
  .setup-preview { padding: 25px 8px 18px; }
  .setup-stage { min-height: 625px; }
  .device-frame { width: min(356px, 100%); padding: 9px; }
  .clock-pane iframe { height: 548px; }
  .pane-label { font-size: 7px; }
  .setup-stage[data-layout="tablet"] { min-height: 0; padding-bottom: 0; }
  .setup-stage[data-layout="tablet"] .device-frame { padding: 8px; }
  .setup-stage[data-layout="tablet"] .device-screen { grid-template-columns: minmax(0, 1fr); }
  .setup-stage[data-layout="tablet"] .clock-pane { border-right: 0; border-bottom: 2px solid #bfc5b5; }
  .setup-preview figcaption { margin-top: 15px; }
  .setup-explainer { grid-template-columns: minmax(0, 1fr); gap: 35px; margin-top: 45px; }
  .setup-bottom { display: block; }
  .setup-bottom .button { margin-top: 20px; }
}