:root {
  --pink: #FF3AA0;
  --lavender: #EDE4FF;
  --ink: #141414;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--lavender);
  color: var(--ink);
  font-family: "Hiragino Sans", "Noto Sans JP", "Yu Gothic", sans-serif;
  font-size: 16px;
  line-height: 1.8;
  overflow-x: hidden;
}
h1, h2, h3, .headline { word-break: auto-phrase; text-wrap: balance; line-break: strict; }

.lp { max-width: 480px; margin: 0 auto; background: #fff; }
.part { position: relative; line-height: 0; overflow: hidden; }
.part img { display: block; width: 100%; height: auto; }
.hit { position: absolute; display: block; border-radius: 16px; z-index: 3; }
.hit:focus-visible { outline: 3px solid var(--pink); outline-offset: 2px; }

/* FV の見せ場：7色の紙テープが下からふわっと舞い上がる */
.tapes { position: absolute; inset: 0 0 12% 0; z-index: 2; pointer-events: none; }
.tapes i {
  position: absolute; bottom: 0; width: 4px; height: 24px; border-radius: 2px;
  opacity: 0; animation: rise ease-out infinite;
}
@keyframes rise {
  0%   { transform: translateY(0) rotate(0deg); opacity: 0; }
  12%  { opacity: .85; }
  100% { transform: translateY(-900%) rotate(420deg); opacity: 0; }
}
.paused .tapes i { animation-play-state: paused; }

.links { background: var(--lavender); padding: 40px 20px 120px; text-align: center; }
.links h2 { font-weight: 300; font-size: 22px; margin: 0 0 20px; }
.links ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.btn {
  display: flex; align-items: center; justify-content: center; min-height: 52px;
  border-radius: 999px; background: #fff; color: var(--ink); text-decoration: none; font-weight: 500;
  border: 1px solid #d8cdf2;
}
.btn-line { background: var(--pink); color: #fff; border-color: var(--pink); }
.note { font-size: 13px; line-height: 1.8; color: #555; margin: 24px 0 0; text-align: left; }
.note a { color: var(--ink); }
.copy { font-size: 13px; color: #555; margin: 16px 0 0; }

.float-cta {
  position: fixed; left: 50%; bottom: 14px; transform: translateX(-50%) translateY(140%);
  z-index: 10; width: min(88vw, 420px); min-height: 52px; display: flex; align-items: center; justify-content: center;
  background: var(--pink); color: #fff; text-decoration: none; font-weight: 600; border-radius: 999px;
  box-shadow: 0 6px 20px rgba(0,0,0,.25); transition: transform .3s;
}
.float-cta.show { transform: translateX(-50%) translateY(0); }

/* FV の中、色見本の丸の下（文字のない場所）に置く */
.motion-toggle {
  position: absolute; right: 3%; top: 78.5%; z-index: 4; min-height: 44px; padding: 0 12px;
  border: 1px solid rgba(20,20,20,.25); border-radius: 999px; background: rgba(255,255,255,.85);
  color: var(--ink); font-size: 12px; cursor: pointer;
}
.motion-toggle.hide { display: none; }

@media (prefers-reduced-motion: reduce) {
  .tapes { display: none; }
  .motion-toggle { display: none; }
  .float-cta { transition: none; }
}