@charset "utf-8";

:root {
  --pearl: #f8f6f4;
  --gold: #c9a86b;
  --gold-2: #d4b76a;
  --text: #3b352f;
  --accent: #e9e6e3;
  --container-width: 375px;
}

* {
  box-sizing: border-box
}

html,
body {
  height: 100%
}

body {
  margin: 0;
  background: linear-gradient(180deg, var(--pearl) 0%, #ffffff 60%);
  font-family: "Hiragino Kaku Gothic ProN", "Noto Sans JP", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  color: var(--text);
  display: flex;
  justify-content: center;
  padding: 12px 8px 40px;
}

.wrap {
  width: 100%;
  max-width: var(--container-width);
  text-align: center;
}

.card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.85), rgba(250, 248, 245, 0.95));
  border-radius: 14px;
  padding: 20px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(201, 168, 107, 0.12);
  overflow: hidden;
  text-align: center;
}

.chandelier {
  width: 100%;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
}

.title-area {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 6px 4px
}

.tiara {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-2), var(--gold));
  box-shadow: 0 2px 6px rgba(212, 183, 110, 0.28) inset;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 8px
}

h1 {
  font-size: 16px;
  margin: 0;
  line-height: 1.5;
  font-weight: 700;
  color: var(--text);
  text-align: center;
}

.subtitle {
  font-size: 16px;
  color: #5b5349;
  margin-top: 6px;
  text-align: center;
  font-weight: 700;
}

.banner {
  background: linear-gradient(90deg, rgba(201, 168, 107, 0.08), rgba(201, 168, 107, 0.02));
  border-radius: 10px;
  padding: 12px;
  margin: 16px 0;
  border: 1px solid rgba(201, 168, 107, 0.12);
}

.lead {
  font-size: 13px;
  margin: 12px 0;
  color: #4a4239;
  text-align: center;
  line-height: 1.6
}

.section {
  margin: 24px 0;
}

.section-title {
  font-weight: 700;
  font-size: 14px;
  color: var(--text);
  margin-bottom: 12px;
  text-align: center;
}

p,
ul,
li {
  font-size: 13px;
  color: #4a4239;
  line-height: 1.6;
  margin: 6px 0;
  text-align: center;
}

ul {
  padding-left: 0;
  list-style: none;
}

strong {
  color: var(--gold);
}

.perk {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  margin-top: 12px
}

.diamond {
  width: 20px;
  height: 20px;
  background: radial-gradient(circle at 35% 30%, #ffffff, #e9eef6 25%, #d7e1ee 60%);
  border-radius: 3px;
  border: 1px solid rgba(100, 120, 150, 0.08);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06) inset;
  position: relative;
}

.diamond:after {
  content: "";
  position: absolute;
  right: -6px;
  top: -8px;
  width: 10px;
  height: 10px;
  background: linear-gradient(135deg, #fff, #f0e9e2);
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.prizes {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 12px;
  align-items: center;
}

.prize {
  flex: 1;
  padding: 12px;
  border-radius: 8px;
  background: linear-gradient(180deg, #fff, #fbf9f6);
  border: 1px solid rgba(201, 168, 107, 0.08);
  font-size: 13px;
  text-align: center;
}

.cta {
  margin-top: 20px;
  padding: 14px;
  border-radius: 10px;
  background: linear-gradient(90deg, var(--gold), var(--gold-2));
  color: #fff;
  text-align: center;
  font-weight: 700;
  font-size: 14px;
}

@media(max-width:400px) {
  .card {
    padding: 18px;
  }

  h1 {
    font-size: 15px;
  }

  .tiara {
    width: 40px;
    height: 40px;
  }
}