@charset "UTF-8";
@import url("https://fonts.googleapis.com/css2?family=Hachi+Maru+Pop&family=Kosugi+Maru&display=swap");

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family:
    "Hachi Maru Pop", "Kosugi Maru", "Hiragino Maru Gothic ProN",
    "MS Pゴシック", "MS PGothic", sans-serif;
  font-size: 15px;
  line-height: 1.8;
  color: #7a4a63;
  background-color: #ffe6f2;
  background-image:
    repeating-linear-gradient(
      45deg,
      #ffd7ec 0px,
      #ffd7ec 2px,
      transparent 2px,
      transparent 14px
    ),
    repeating-linear-gradient(
      -45deg,
      #ffeef7 0px,
      #ffeef7 2px,
      transparent 2px,
      transparent 14px
    );
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.container {
  width: 100%;
  max-width: 420px;
  background: #fffafd;
  border: 3px dashed #ff9ecb;
  border-radius: 18px;
  box-shadow:
    0 0 0 1px #fff inset,
    4px 4px 0 rgba(255, 158, 203, 0.35);
  padding: 32px 24px;
  text-align: center;
}

h1 {
  font-size: 22px;
  color: #ff5fa2;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}

h1::before,
h1::after {
  content: "♡";
  color: #ffb6d9;
  margin: 0 8px;
}

p {
  color: #a3607e;
  margin-bottom: 16px;
}

a {
  color: #ff5fa2;
  text-decoration: underline;
}

a:visited {
  color: #c96fae;
}

a:hover {
  color: #ff8fc0;
}

.buttons {
  margin: 20px 0 8px;
}

button {
  font-family: inherit;
  font-size: 15px;
  color: #ffffff;
  background: linear-gradient(180deg, #ffb6d9 0%, #ff8fc0 100%);
  border: 2px solid #ff5fa2;
  border-radius: 999px;
  padding: 8px 24px;
  margin: 6px;
  cursor: pointer;
  box-shadow: 0 3px 0 #e8579f;
}

button:hover {
  background: linear-gradient(180deg, #ffc9e2 0%, #ff9ecb 100%);
}

button:active {
  box-shadow: 0 1px 0 #e8579f;
  transform: translateY(2px);
}

.share-btn {
  display: inline-block;
  font-size: 15px;
  color: #ffffff;
  text-decoration: none;
  background: linear-gradient(180deg, #6ec6ff 0%, #1da1f2 100%);
  border: 2px solid #0d8ddb;
  border-radius: 999px;
  padding: 8px 24px;
  margin: 6px;
  cursor: pointer;
  box-shadow: 0 3px 0 #0d8ddb;
}

.share-btn:visited {
  color: #ffffff;
}

.share-btn:hover {
  background: linear-gradient(180deg, #8ad2ff 0%, #3db2f5 100%);
}

.share-btn:active {
  box-shadow: 0 1px 0 #0d8ddb;
  transform: translateY(2px);
}

.blink {
  animation: blink 1.2s steps(1) infinite;
  color: #ff8fc0;
  font-size: 13px;
  margin-bottom: 12px;
}

.blink::before,
.blink::after {
  content: "♡";
  margin: 0 6px;
}

.blink.star::before,
.blink.star::after {
  content: "☆彡";
}

@keyframes blink {
  50% {
    opacity: 0;
  }
}

.footer {
  margin-top: 24px;
  font-size: 11px;
  color: #d69dbb;
}

.footer::before,
.footer::after {
  content: "♡";
  margin: 0 6px;
}