:root {
  --bg: #08040b;
  --surface: #15101d;
  --hot: #ff2f7d;
  --violet: #8b5cff;
  --gold: #ffd3a4;
  --text: #fff7fb;
  --muted: #c9afbd;
  --line: rgba(255, 255, 255, 0.1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: calc(var(--app-height, 1vh) * 100);
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 50% 0, #3b1230 0, #120814 38%, #050307 100%),
    linear-gradient(180deg, #08040b 0%, #050307 100%);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC",
    "Microsoft YaHei", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

body.is-loading {
  visibility: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

.glow {
  position: fixed;
  right: -80px;
  bottom: 8%;
  left: -80px;
  height: 260px;
  background: radial-gradient(circle, rgba(255, 47, 125, 0.34), transparent 64%);
  filter: blur(12px);
  pointer-events: none;
}

.page {
  position: relative;
  width: min(100%, 480px);
  min-height: calc(var(--app-height, 1vh) * 100);
  margin: 0 auto;
  padding: 18px 16px 112px;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 22px;
}

.brand {
  display: flex;
  align-items: center;
  min-width: 0;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0;
}

.logo {
  display: grid;
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--hot), var(--violet));
  box-shadow: 0 0 26px rgba(255, 47, 125, 0.55);
}

.logo span {
  width: 0;
  height: 0;
  margin-left: 3px;
  border-top: 7px solid transparent;
  border-bottom: 7px solid transparent;
  border-left: 11px solid #fff;
}

.tag {
  flex: 0 1 auto;
  padding: 7px 10px;
  border: 1px solid rgba(255, 211, 164, 0.26);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--gold);
  font-size: 12px;
  white-space: nowrap;
  backdrop-filter: blur(10px);
}

.hero {
  padding: 4px 0 0;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 12px;
  font-size: 38px;
  line-height: 1.05;
  letter-spacing: 0;
}

.accent {
  display: inline;
  background: linear-gradient(90deg, #fff, var(--gold), var(--hot));
  color: transparent;
  -webkit-background-clip: text;
  background-clip: text;
}

.sub {
  margin-bottom: 18px;
  color: #ead8e2;
  font-size: 16px;
  line-height: 1.65;
}

.cta {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 54px;
  padding: 15px 18px;
  border: 0;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--hot), #a341ff);
  box-shadow: 0 16px 36px rgba(255, 47, 125, 0.38);
  color: #fff;
  font-size: 17px;
  font-weight: 800;
  line-height: 1.25;
  text-align: center;
}

.hint {
  margin: 9px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
  text-align: center;
}

.player {
  position: relative;
  margin-top: 24px;
  overflow: hidden;
  border-radius: 20px;
  background: #111;
  box-shadow:
    0 30px 80px rgba(0, 0, 0, 0.55),
    0 0 0 1px rgba(255, 255, 255, 0.08);
}

.screen {
  position: relative;
  aspect-ratio: 9 / 13;
  background: #000;
}

.screen img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.08) contrast(1.04) brightness(0.88);
}

.screen::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.12), rgba(8, 4, 11, 0.76)),
    radial-gradient(circle at 50% 45%, transparent 0 22%, rgba(255, 47, 125, 0.22) 23%, transparent 42%);
}

.play {
  position: absolute;
  top: 47%;
  left: 50%;
  z-index: 2;
  display: grid;
  width: 74px;
  height: 74px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
  box-shadow: 0 0 34px rgba(255, 47, 125, 0.45);
  transform: translate(-50%, -50%);
  backdrop-filter: blur(14px);
}

.play span {
  width: 0;
  height: 0;
  margin-left: 5px;
  border-top: 15px solid transparent;
  border-bottom: 15px solid transparent;
  border-left: 24px solid #fff;
}

.player-copy {
  position: absolute;
  right: 18px;
  bottom: 18px;
  left: 18px;
  z-index: 2;
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(255, 47, 125, 0.78);
  color: #fff;
  font-size: 12px;
  line-height: 1.3;
}

.player-copy h2 {
  margin: 10px 0 6px;
  font-size: 25px;
  line-height: 1.16;
}

.player-copy p {
  margin: 0;
  color: #f7dfe9;
  font-size: 13px;
  line-height: 1.45;
}

.bar {
  display: flex;
  align-items: center;
  height: 54px;
  gap: 10px;
  padding: 0 14px;
  background: rgba(21, 16, 29, 0.96);
}

.time {
  color: #d8bdcb;
  font-size: 12px;
}

.progress {
  flex: 1;
  height: 5px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
}

.progress i {
  display: block;
  width: 68%;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--hot), var(--gold));
}

.section {
  margin-top: 22px;
}

.cards {
  display: grid;
  gap: 12px;
}

.card {
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 8px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.035));
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.24);
}

.icon {
  display: grid;
  width: 36px;
  height: 36px;
  margin-bottom: 10px;
  place-items: center;
  border-radius: 8px;
  background: rgba(255, 47, 125, 0.18);
  color: var(--gold);
  font-size: 12px;
  font-weight: 900;
}

.card b {
  display: block;
  margin-bottom: 7px;
  font-size: 17px;
  line-height: 1.35;
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.privacy {
  margin-top: 18px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(255, 47, 125, 0.14), rgba(139, 92, 255, 0.12));
}

.privacy h2 {
  margin: 0 0 8px;
  font-size: 22px;
  line-height: 1.25;
}

.privacy p {
  margin: 0;
  color: #ead8e2;
  line-height: 1.6;
}

.fine {
  margin: 16px 0 0;
  color: #8f7884;
  font-size: 11px;
  line-height: 1.6;
  text-align: center;
}

.bottom {
  position: fixed;
  bottom: 0;
  left: 50%;
  z-index: 9;
  width: 100%;
  max-width: 480px;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  background: linear-gradient(180deg, rgba(8, 4, 11, 0), rgba(8, 4, 11, 0.96) 26%);
  transform: translateX(-50%);
}

.bottom .cta {
  border-radius: 16px;
}

@media (min-width: 520px) {
  .page {
    padding-top: 28px;
  }

  h1 {
    font-size: 44px;
  }

  .screen {
    aspect-ratio: 9 / 12;
  }
}

@media (max-width: 360px) {
  .page {
    padding-right: 14px;
    padding-left: 14px;
  }

  .tag {
    padding-right: 8px;
    padding-left: 8px;
    font-size: 11px;
  }

  h1 {
    font-size: 34px;
  }
}