:root {
  --bg-dark: #020617;
  --bg-dark-2: #0f172a;
  --bg-light: #f8fafc;
  --bg-light-alt: #f9f9f9;
  --text-dark: #0f172a;
  --text-mid: #475569;
  --text-light: #94a3b8;
  --text-muted: #64748b;
  --white: #ffffff;
  --cyan: #22d3ee;
  --cyan-dark: #006877;
  --violet: #818cf8;
  --violet-2: #6366f1;
  --violet-3: #4f46e5;
  --line: rgba(255, 255, 255, 0.1);
  --shadow-dark: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-light: 0 20px 25px -5px rgba(15, 23, 42, 0.1),
    0 8px 10px -6px rgba(15, 23, 42, 0.1);
  --font-body: -apple-system, BlinkMacSystemFont, "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: var(--bg-dark);
  color: var(--white);
  font-family: var(--font-body);
  -webkit-text-size-adjust: 100%;
  text-rendering: optimizeLegibility;
}

body {
  overflow-x: hidden;
}

img {
  display: block;
  max-width: 100%;
}

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

button {
  font: inherit;
}

.page {
  width: 100%;
  background: var(--bg-dark);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  width: 100%;
  background: rgba(6, 14, 32, 0.96);
  box-shadow: 0 4px 11.6px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  max-width: 360px;
  min-height: 61px;
  margin: 0 auto;
  padding: calc(env(safe-area-inset-top, 0px) + 12px) 20px 15px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-width: 0;
}

.brand__text {
  background: linear-gradient(90deg, #22d3ee 0%, #6366f1 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-size: 14px;
  line-height: 23px;
  letter-spacing: 1px;
  white-space: nowrap;
}

.brand__icon {
  width: 17px;
  height: 17px;
  flex: 0 0 17px;
}

.shell {
  width: 100%;
  max-width: 360px;
  margin: 0 auto;
}

.shell--hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 45px 20px 123.67px;
}

.shell--section {
  padding: 64px 24px;
}

.shell--player {
  padding: 64px 15px 77px;
  text-align: center;
}

.section {
  position: relative;
  width: 100%;
}

.section--hero,
.section--dark,
.section--player {
  background: var(--bg-dark);
}

.section--light {
  background: var(--bg-light);
}

.section--browser {
  background: var(--bg-light-alt);
}

.section--player {
  background: var(--bg-dark-2);
}

.section-divider {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(
    90deg,
    rgba(6, 182, 212, 0) 0%,
    rgba(6, 182, 212, 0.5) 50%,
    rgba(6, 182, 212, 0) 100%
  );
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 3.5px 17px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  font-size: 12px;
  line-height: 16px;
  letter-spacing: 2.4px;
  text-transform: uppercase;
}

.eyebrow--dark {
  color: var(--cyan);
  background: rgba(15, 23, 42, 0.8);
}

.hero__title {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 5px 0 0;
  color: var(--white);
  font-size: 36px;
  font-weight: 500;
  line-height: 45px;
  text-align: center;
}

.hero__title-gradient {
  background: linear-gradient(90deg, var(--violet-2) 0%, var(--cyan) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__desc {
  width: 288px;
  max-width: 100%;
  margin: 0;
  color: var(--text-light);
  font-size: 16px;
  line-height: 24px;
  text-align: center;
}

.hero-card {
  position: relative;
  width: 100%;
  max-width: 280px;
  padding-top: 16px;
}

.hero-card__glow {
  position: absolute;
  inset: -8px -40px -40px;
  background: rgba(99, 102, 241, 0.2);
  border-radius: 999px;
  filter: blur(30px);
}

.hero-card__frame {
  position: relative;
  padding: 13px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 32px;
  background: rgba(255, 255, 255, 0.05);
  box-shadow: var(--shadow-dark);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.hero-card__frame img {
  width: 100%;
  aspect-ratio: 254 / 550.33;
  object-fit: cover;
  border-radius: 28px;
}

.kicker {
  margin: 0 0 8px;
  font-size: 16px;
  line-height: 24px;
  font-weight: 400;
}

.kicker--violet {
  color: var(--violet);
}

.kicker--cyan-dark {
  color: var(--cyan-dark);
}

.kicker--cyan {
  color: var(--cyan);
  text-align: center;
}

.kicker--violet-solid {
  color: var(--violet-3);
}

.section-title {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin: 0;
  font-size: 24px;
  font-weight: 400;
  line-height: 32px;
}

.section-title--light {
  color: var(--white);
}

.section-title--dark {
  color: var(--text-dark);
}

.section-title--center {
  align-items: center;
}

.section-copy {
  margin: 8px 0 0;
  color: var(--text-mid);
  font-size: 16px;
  line-height: 24px;
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 32px;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.feature-item__iconbox {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  background: rgba(99, 102, 241, 0.1);
  flex: 0 0 40px;
}

.feature-item__iconbox img {
  width: 20px;
  height: 20px;
  object-fit: contain;
}

.feature-item h3 {
  margin: 0;
  color: var(--white);
  font-size: 18px;
  line-height: 28px;
  font-weight: 400;
}

.feature-item p {
  margin: 4px 0 0;
  color: var(--text-light);
  font-size: 14px;
  line-height: 20px;
}

.speed-card {
  position: relative;
  display: flex;
  justify-content: center;
  margin-top: 72px;
}

.speed-card__glow {
  position: absolute;
  inset: -40px;
  background: rgba(6, 182, 212, 0.1);
  filter: blur(25px);
}

.speed-card__ring {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 192px;
  height: 192px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.speed-card__ring::before {
  content: "";
  position: absolute;
  inset: 16px;
  border: 4px solid var(--cyan);
  border-radius: 50%;
  /* opacity: 0.6; */
}

.speed-card__ring::after {
  content: "";
  position: absolute;
  inset: 22px;
  border-radius: 50%;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.speed-card__inner {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.speed-card__inner strong {
  color: var(--white);
  font-size: 36px;
  line-height: 40px;
  font-weight: 900;
}

.speed-card__inner span {
  margin-top: 1px;
  color: var(--text-muted);
  font-size: 10px;
  line-height: 15px;
}

.check-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #334155;
  font-size: 14px;
  line-height: 20px;
}

.check-list img {
  width: 16.67px;
  height: 16.67px;
  flex: 0 0 16.67px;
}

.browser-card {
  position: relative;
  margin-top: 40px;
  padding: 0 16px;
}

.browser-card__glow {
  position: absolute;
  top: -40px;
  left: -40px;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: #e0e7ff;
  opacity: 0.5;
  filter: blur(32px);
}

.browser-card__panel {
  position: relative;
  padding: 17px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.4);
  box-shadow: var(--shadow-light);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.browser-card__dots {
  display: flex;
  gap: 8px;
  width: 100%;
  padding-bottom: 13px;
  border-bottom: 1px solid #e2e8f0;
}

.browser-card__dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #e2e8f0;
}

.browser-card__image {
  width: 100%;
  margin-top: 16px;
  aspect-ratio: 246 / 246;
  border-radius: 8px;
  object-fit: cover;
}

.browser-card__badge {
  position: absolute;
  right: -16px;
  bottom: -16px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  border: 1px solid #f1f5f9;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.6);
  box-shadow: 0 10px 15px -3px rgba(15, 23, 42, 0.1),
    0 4px 6px -4px rgba(15, 23, 42, 0.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.browser-card__badge img {
  width: 26px;
  height: 26px;
  object-fit: contain;
}

.player-card {
  position: relative;
  width: 100%;
  max-width: 330px;
  margin: 32px auto 24px;
}

.player-card__glow {
  position: absolute;
  top: 20px;
  right: 2px;
  left: 2px;
  bottom: -3.62px;
  border-radius: 16px;
  background: linear-gradient(90deg, var(--violet-2) 0%, var(--cyan) 100%);
  opacity: 0.25;
  filter: blur(4px);
}

.player-card__screen {
  position: relative;
  margin: 24px 8px 0;
  overflow: hidden;
  border-radius: 16px;
  background: var(--bg-dark);
}

.player-card__screen img {
  width: 100%;
  aspect-ratio: 314 / 183.38;
  object-fit: cover;
}

.player-card__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(1px);
  -webkit-backdrop-filter: blur(1px);
}

.play-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  cursor: pointer;
}

.play-button img {
  width: 21px;
  height: 21px;
  object-fit: contain;
}

.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  white-space: nowrap;
}

.cta--header {
  min-width: 115px;
  height: 34px;
  padding: 0 24px;
  background: linear-gradient(90deg, var(--cyan) 0%, var(--violet-2) 100%);
  box-shadow: var(--shadow-dark);
  color: #070f22;
  font-size: 14px;
  line-height: 28px;
  font-weight: 500;
}

.cta--ghost {
  width: 282px;
  max-width: 100%;
  height: 38px;
  margin: 0 auto;
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--cyan);
  font-size: 16px;
  line-height: 24px;
}

.comic-stack {
  position: relative;
  width: 256px;
  height: 320px;
  margin: 72px auto 0;
}

.comic-stack__card {
  position: absolute;
  overflow: hidden;
  border: 1px solid #f1f5f9;
  border-radius: 16px;
  background: #ffffff;
  box-shadow: var(--shadow-light);
}

.comic-stack__card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.comic-stack__card--main {
  z-index: 3;
  inset: 0;
  padding: 13px;
}

.comic-stack__card--left,
.comic-stack__card--right {
  width: 307.68px;
  height: 359.59px;
  padding: 13px;
}

.comic-stack__card--left {
  z-index: 2;
  left: -55.84px;
  /* top: 24.65px; */
  transform: rotate(-10deg);
}

.comic-stack__card--right {
  z-index: 1;
  /* left: 59.73px; */
  top: -19.8px;
  transform: rotate(10deg);
}

.comic-stack__card--left img,
.comic-stack__card--right img,
.comic-stack__card--main img {
  border-radius: 12px;
}

.comic-stack__card--main img {
  object-fit: cover;
}

@media (max-width: 359px) {
  .shell--hero {
    padding-right: 16px;
    padding-left: 16px;
  }

  .shell--section {
    padding-right: 20px;
    padding-left: 20px;
  }

  .shell--player {
    padding-right: 12px;
    padding-left: 12px;
  }

  .hero__title {
    font-size: 32px;
    line-height: 40px;
  }

  .comic-stack {
    transform: scale(0.92);
    transform-origin: center top;
  }
}
 .floating-download {
      position: fixed;
      left: 50%;
      bottom: calc(24px + env(safe-area-inset-bottom));
      z-index: 30;
      width: min(342px, calc(100vw - 34px));
      height: 64px;
      border: 0;
      border-radius: 9999px;
      background: var(--1111, linear-gradient(90deg, #22D3EE 0%, #6366F1 100%));
      box-shadow: 0 4px 8.8px 0 rgba(40, 202, 239, 0.20);
      transform: translateX(-50%);
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 12px;
      color: #000;
      font-size: 18px;
      font-weight: 500;
      line-height: 28px;
      cursor: pointer;
    }