.continuity-section {
  --story-purple: #7146f5;
  --story-ink: #211b2e;
  padding-block: 96px 72px;
  overflow: clip;
  background: #f7f4fb;
}

.continuity-intro { padding-bottom: 64px; }
.continuity-head { max-width: 900px; }
.continuity-head .continuity-disclosure { margin-top: 18px; color: var(--muted); font-size: 12px; }
.continuity-story { position: relative; }
.continuity-stage { display: none; }
.continuity-steps { width: min(1060px, calc(100% - 40px)); margin-inline: auto; }
.continuity-step { display: grid; grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr); gap: clamp(28px, 5vw, 72px); align-items: center; padding-block: 56px; }
.continuity-step + .continuity-step { border-top: 1px solid #e3dced; }
.continuity-copy { min-width: 0; word-break: keep-all; }
.continuity-number { display: block; color: var(--story-purple); font-size: 13px; font-weight: 800; }
.continuity-copy h3 { margin-top: 20px; color: var(--story-ink); font-size: clamp(27px, 3.2vw, 42px); line-height: 1.32; letter-spacing: -.048em; }
.continuity-copy p { margin-top: 18px; color: var(--muted); font-size: 15px; line-height: 1.85; }

.continuity-inline-visual {
  position: relative;
  overflow: hidden;
  margin: 0;
  border: 1px solid #e5dfee;
  border-radius: 30px;
  background: #e9dfd4;
  box-shadow: 0 24px 70px #3b28521a;
}
.continuity-inline-visual > img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; }
.continuity-inline-sync { display: none; }
.continuity-inline-state {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  min-height: 72px;
  padding: 12px 18px;
  color: var(--story-ink);
  background: #fff;
  font-size: 13px;
  font-weight: 750;
}
.continuity-inline-state .continuity-device-shell { width: 52px; }
.continuity-inline-record { justify-content: space-between; }
.continuity-inline-record strong { color: var(--story-purple); font-size: 22px; letter-spacing: -.04em; }
.continuity-inline-record.is-complete strong { color: #25212e; }
.continuity-inline-event { color: var(--story-purple); font-size: 16px; font-weight: 850; }

.continuity-device-shell {
  position: relative;
  flex: 0 0 auto;
  overflow: hidden;
  aspect-ratio: 2 / 3;
  border: 5px solid #302d39;
  border-radius: 13px;
  background: #f5f2ed;
  box-shadow: 0 16px 36px #1c152738;
}
.continuity-device-shell img { display: block; width: 100%; height: 100%; object-fit: cover; }

.continuity-ending { margin-top: 48px; padding-top: 48px; border-top: 1px solid #e3daef; text-align: center; word-break: keep-all; }
.continuity-ending > span { color: var(--muted); font-size: 15px; }
.continuity-ending p { margin-top: 14px; color: var(--story-purple); font-size: clamp(28px, 3vw, 42px); font-weight: 700; letter-spacing: -.045em; }
.continuity-ending a { display: inline-block; margin-top: 24px; padding: 12px; font-size: 13px; }
.continuity-ending a span { margin-left: 8px; }

@media (min-width: 960px) and (min-height: 700px) and (prefers-reduced-motion: no-preference) {
  .continuity-section { padding-top: 112px; }
  .continuity-intro { padding-bottom: 88px; }
  .continuity-story { min-height: 1025svh; }
  .continuity-enhanced .continuity-stage {
    position: sticky;
    z-index: 1;
    top: 0;
    display: block;
    width: 100%;
    height: 100svh;
  }
  .continuity-stage-canvas {
    --ending: 0;
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
    border-radius: calc(var(--ending) * 38px);
    background: #17131f;
    box-shadow: 0 30px 100px rgb(38 24 55 / calc(var(--ending) * .18));
    transform: none;
    transform-origin: center;
  }
  .continuity-video-plane {
    position: absolute;
    top: 50%;
    left: 50%;
    width: max(100vw, 177.778svh);
    height: max(100svh, 56.25vw);
    transform: translate(-50%, -50%);
  }
  .continuity-sync-overlay {
    position: absolute;
    inset: 0;
    z-index: 2;
    width: 100%;
    height: 100%;
    overflow: visible;
    pointer-events: none;
    opacity: 0;
  }
  .continuity-sync-overlay.is-ending-touch,
  .continuity-sync-overlay.is-touching,
  .continuity-sync-overlay.is-syncing,
  .continuity-sync-overlay.is-synced { opacity: 1; }
  .continuity-sync-path {
    fill: none;
    stroke: url(#continuity-path-gradient);
    stroke-width: 7;
    stroke-linecap: round;
    stroke-dasharray: .12 .04;
    opacity: 0;
  }
  .continuity-sync-overlay.is-syncing .continuity-sync-path {
    opacity: .88;
    stroke-dashoffset: calc((1 - var(--sync-progress)) * .16);
  }
  .continuity-touch-halo,
  .continuity-sync-halo {
    fill: #9f83ff;
    opacity: 0;
    filter: url(#continuity-glow);
  }
  .continuity-touch-ring,
  .continuity-sync-target {
    fill: none;
    stroke: #d8ccff;
    stroke-width: 6;
    opacity: 0;
  }
  .continuity-sync-overlay.is-touching .continuity-touch-halo {
    opacity: calc(.18 + var(--touch-progress) * .34);
    transform-origin: 1295px 353px;
    transform: scale(calc(.7 + var(--touch-progress) * .45));
  }
  .continuity-sync-overlay.is-touching .continuity-touch-ring {
    opacity: calc(.35 + var(--touch-progress) * .55);
    transform-origin: 1295px 353px;
    transform: scale(calc(.75 + var(--touch-progress) * .3));
  }
  .continuity-sync-overlay.is-synced .continuity-sync-halo,
  .continuity-sync-overlay.is-syncing .continuity-sync-halo {
    opacity: .18;
    transform-origin: 1210px 701px;
  }
  .continuity-sync-overlay.is-synced .continuity-sync-target {
    opacity: .9;
    stroke: #7146f5;
  }
  .continuity-sync-token {
    display: none;
  }
  .continuity-sync-overlay.is-syncing .continuity-sync-token {
    display: block;
    fill: #7146f5;
    stroke: #fff;
    stroke-width: 4;
  }
  .continuity-sync-token path { fill: #fff; stroke: none; }
  .continuity-video { display: block; width: 100%; height: 100%; object-fit: cover; }
  .continuity-shade {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(22, 16, 27, .74) 0%, rgba(22, 16, 27, .48) 31%, rgba(22, 16, 27, .09) 58%, rgba(22, 16, 27, .03) 100%);
    pointer-events: none;
  }
  .continuity-stage-copy {
    position: absolute;
    z-index: 3;
    top: 50%;
    left: max(44px, calc((100vw - 1280px) / 2 + 40px));
    width: min(440px, 39vw);
    color: #fff;
    transform: translateY(-52%);
    word-break: keep-all;
  }
  .continuity-stage-copy > span { color: #d9caff; font-size: 13px; font-weight: 800; letter-spacing: .02em; }
  .continuity-stage-copy h3 { margin-top: 0; font-size: clamp(38px, 4vw, 62px); line-height: 1.16; letter-spacing: -.055em; }
  .continuity-stage-copy p { margin-top: 22px; max-width: 400px; color: rgba(255,255,255,.84); font-size: clamp(15px, 1.35vw, 19px); line-height: 1.75; }
  .continuity-stage-event {
    display: inline-flex;
    align-items: center;
    margin-top: 26px;
    padding: 11px 17px;
    border: 1px solid rgba(255,255,255,.38);
    border-radius: 999px;
    color: #2f2057;
    background: rgba(255,255,255,.92);
    box-shadow: 0 12px 30px rgba(33,20,56,.2);
    font-size: 14px;
    font-weight: 850;
  }
  .continuity-stage-event[hidden] { display: none; }
  .continuity-scroll-note { position: absolute; z-index: 5; right: 28px; bottom: 14px; color: rgba(255,255,255,.58); font-size: 10px; }
  .continuity-enhanced .continuity-steps { position: relative; z-index: 2; width: 100%; margin-top: -100svh; pointer-events: none; }
  .continuity-enhanced .continuity-step { display: block; width: 100%; min-height: 102.5svh; padding: 0; border: 0; }
  .continuity-enhanced .continuity-copy { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
  .continuity-enhanced .continuity-inline-visual { display: none; }
}

@media (min-width: 960px) and (max-width: 1199px) and (min-height: 700px) and (prefers-reduced-motion: no-preference) {
  .continuity-stage-copy { width: 390px; }
  .continuity-stage-copy h3 { font-size: 42px; }
  .continuity-stage-copy p { max-width: 360px; font-size: 15px; }
  .continuity-scroll-note { display: none; }
}

@media (max-width: 959px), (max-height: 699px), (prefers-reduced-motion: reduce) {
  .continuity-section { padding-block: 64px 56px; }
  .continuity-intro { padding-bottom: 20px; }
  .continuity-head .vision-label { font-size: 11px; }
  .continuity-head h2 { font-size: clamp(30px, 8.5vw, 44px); }
  .continuity-head > p { font-size: 14px; }
  .continuity-head .continuity-disclosure { font-size: 11px; }
  .continuity-steps { width: min(100% - 32px, 760px); }
  .continuity-step { grid-template-columns: 1fr; gap: 26px; padding-block: 42px; }
  .continuity-copy h3 { margin-top: 15px; font-size: 29px; }
  .continuity-copy p { margin-top: 14px; font-size: 14px; }
  .continuity-inline-visual { border-radius: 24px; }
  .continuity-inline-state { min-height: 96px; font-size: 11px; }
  .continuity-inline-state .continuity-device-shell { width: 72px; }
  .continuity-inline-record strong { font-size: 20px; }
  .continuity-ending { margin-top: 20px; padding-top: 40px; }
}

@media (max-width: 420px) {
  .continuity-inline-state { align-items: flex-start; flex-direction: column; gap: 6px; }
  .continuity-inline-state:not(.continuity-inline-record) { flex-direction: row; align-items: center; }
}

/* Narrow layouts are a single connected photo story: repeated copy belongs to its first frame. */
@media (max-width: 959px) {
  .continuity-section { padding-block: 56px 48px; }
  .continuity-intro { padding-bottom: 28px; }
  .continuity-head { text-align: left; }
  .continuity-head h2 { font-size: 31px; }
  .continuity-steps {
    position: relative;
    width: min(100% - 32px, 760px);
    padding-left: 28px;
  }
  .continuity-steps::before {
    content: "";
    position: absolute;
    top: 26px;
    bottom: 26px;
    left: 9px;
    width: 2px;
    border-radius: 999px;
    background: linear-gradient(#b8a0f4, #7146f5 65%, #d8c9fb);
  }
  .continuity-step {
    position: relative;
    gap: 16px;
    padding: 0 0 32px;
    border: 0;
  }
  .continuity-step + .continuity-step { border: 0; }
  .continuity-step::before {
    content: "";
    position: absolute;
    z-index: 1;
    top: 22px;
    left: -27px;
    width: 18px;
    height: 18px;
    border: 4px solid #f7f4fb;
    border-radius: 50%;
    background: var(--story-purple);
    box-shadow: 0 0 0 1px #a78cf5;
  }
  .continuity-step--duplicate-copy .continuity-copy { display: none; }
  .continuity-step--mobile-hidden { display: none; }
  .continuity-copy { padding-top: 2px; }
  .continuity-copy h3 { margin-top: 0; font-size: 26px; line-height: 1.28; }
  .continuity-inline-visual { border-radius: 20px; box-shadow: 0 12px 30px #3b285214; }
  .continuity-inline-sync {
    position: absolute;
    inset: 0;
    display: block;
    width: 100%;
    height: 100%;
    overflow: visible;
    pointer-events: none;
  }
  .continuity-inline-sync > path:first-child {
    fill: none;
    stroke: #9a7ff0;
    stroke-width: 12;
    stroke-linecap: round;
    stroke-dasharray: 46 34;
  }
  .continuity-inline-sync > circle { fill: #f5f1ff; stroke: #9a7ff0; stroke-width: 8; }
  .continuity-inline-sync-mark,
  .continuity-inline-sync-arrow { fill: none; stroke: #7043ef; stroke-width: 9; stroke-linecap: round; stroke-linejoin: round; }
  .continuity-step:last-child { padding-bottom: 0; }
}

/* Native-resolution screen patch follows the decoded video frame, without a fade. */
.continuity-screen-detail { position: absolute; display: block; pointer-events: none; }
.continuity-screen-detail[hidden] { display: none; }

/* Registered to the mother's fingertip; scroll controls expansion and fade. */
.continuity-end-touch { opacity: 0; pointer-events: none; }
.continuity-sync-overlay.is-ending-touch .continuity-end-touch {
  opacity: calc(1 - var(--end-touch-progress));
}
.continuity-end-halo {
  fill: #b8a0ff;
  opacity: .3;
}
.continuity-end-ring {
  fill: none;
  stroke: #b899ff;
  stroke-width: 3;
  transform: scale(calc(.65 + var(--end-touch-progress) * .9));
}