:root {
  color-scheme: dark;
  --bg: #09020f;
  --text: #fff;
  --purple: #b57bff;
  --yellow: #ffd43b;
  --green: #00e676;
  --border: rgba(255, 255, 255, .14);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  background: radial-gradient(circle at 50% 8%, rgba(91,20,150,.36), transparent 34rem), linear-gradient(145deg,#07010d,#160022 54%,#09010f);
  background-attachment: fixed;
  font-family: Tahoma, Arial, sans-serif;
  line-height: 1.7;
}
a { color: inherit; }
img { max-width: 100%; }
.update-bar {
  width: 100%; padding: 9px 14px; text-align: center; color: #fff;
  background: linear-gradient(90deg,#00c853,#00e676);
  box-shadow: 0 0 16px rgba(0,255,100,.38); font-size: .78rem; font-weight: 900; letter-spacing: .03em;
}
main, footer { width: min(570px, calc(100% - 24px)); margin-inline: auto; }
.hero, .content-card, .status-card, .final-cta {
  border: 1px solid var(--border);
  background: linear-gradient(145deg,rgba(255,255,255,.12),rgba(56,17,78,.26));
  box-shadow: 0 0 26px rgba(181,123,255,.15), 0 22px 60px rgba(0,0,0,.32);
  backdrop-filter: blur(12px);
}
.hero { margin-top: 28px; padding: 26px; border-radius: 22px; text-align: center; }
.hero-copy { display: flex; flex-direction: column; align-items: center; }
.hero-logo { display: block; margin-bottom: 10px; }
.hero-logo img { display: block; border-radius: 19px; object-fit: cover; box-shadow: 0 0 22px rgba(255,170,0,.28); }
.eyebrow, .section-kicker { display: inline-block; color: var(--purple); font-size: .72rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; text-decoration: none; }
h1, h2, h3 { line-height: 1.22; }
h1 { max-width: 470px; margin: 12px 0 10px; color: #fff; font-size: clamp(1.75rem,7vw,2.35rem); letter-spacing: -.025em; text-shadow: 0 3px 16px #000; }
.subtitle { max-width: 470px; margin: 0 auto 18px; color: #e1dce6; font-size: .94rem; }
.compare-card { margin: 0; padding: 0; border: 0; background: transparent; box-shadow: none; }
.compare-heading { display: block; margin-bottom: 10px; }
.compare-heading h2 { margin: 7px 0 0; color: #e6d7ff; font-size: 1.28rem; }
.pill { display: inline-block; padding: 7px 16px; border: 1px solid rgba(181,123,255,.4); border-radius: 999px; color: var(--purple); background: rgba(126,58,242,.17); font-size: .7rem; font-weight: 900; }
.swipe-hint { display: block; margin-top: 4px; color: #bcb4c5; font-size: .72rem; }
.comparison { position: relative; overflow: hidden; aspect-ratio: 16/9; border: 2px solid rgba(255,255,255,.16); border-radius: 16px; background: #000; box-shadow: 0 12px 30px rgba(0,0,0,.38); }
.comparison img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
.comparison-before { position: absolute; inset: 0; z-index: 2; width: 50%; overflow: hidden; }
.comparison-before img { width: auto; max-width: none; min-width: 100%; }
.compare-line { position: absolute; z-index: 4; top: 0; bottom: 0; left: 50%; width: 3px; background: #fff; transform: translateX(-50%); pointer-events: none; }
.compare-line span { position: absolute; top: 50%; left: 50%; display: grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; color: #6941d4; background: #fff; transform: translate(-50%,-50%); box-shadow: 0 8px 24px rgba(0,0,0,.35); font-weight: 900; }
.compare-range { position: absolute; z-index: 5; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: col-resize; }
.image-label { position: absolute; z-index: 3; bottom: 10px; padding: 5px 8px; border-radius: 7px; color: #fff; background: rgba(0,0,0,.72); font-size: .62rem; font-weight: 900; text-transform: uppercase; }
.image-label.old { left: 9px; }
.image-label.current { right: 9px; }
.caption { margin: 9px 0 0; color: #a9a2b2; font-size: .7rem; }
.download-actions { display: grid; gap: 10px; margin-top: 18px; }
.download-btn { min-height: 60px; display: flex; align-items: center; justify-content: center; gap: 10px; padding: 10px 18px; border: 1px solid rgba(255,255,255,.14); border-radius: 14px; color: #fff; text-decoration: none; font-size: 1rem; font-weight: 900; box-shadow: 0 8px 18px rgba(0,0,0,.23); transition: transform .2s ease, filter .2s ease; }
.download-btn:hover, .download-btn:focus-visible { transform: scale(1.02); filter: brightness(1.08); }
.download-btn small { display: block; opacity: .78; font-size: .62rem; letter-spacing: .08em; text-transform: uppercase; }
.download-btn.android { background: linear-gradient(135deg,#ff7b00,#ff3c00); }
.download-btn.iphone { background: linear-gradient(135deg,#7a39ff,#4f16c2); }
.platform-icon { width: 30px; height: 30px; flex: 0 0 30px; color: #fff; }
.quick-stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 7px; margin-top: 18px; }
.quick-stats div { padding: 12px 6px; border-radius: 11px; background: rgba(0,0,0,.46); }
.quick-stats strong { display: block; color: #fff; font-size: 1.05rem; }
.quick-stats span { display: block; color: #c7c0ce; font-size: .62rem; text-transform: uppercase; }
.status-card { display: flex; align-items: center; gap: 13px; margin: 18px 0; padding: 15px 18px; border-radius: 16px; }
.status-icon { flex: 0 0 auto; display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; color: var(--green); background: rgba(0,230,118,.12); font-weight: 900; }
.status-card strong { color: #fff; }
.status-card p { margin: 1px 0 0; color: #c8c1ce; font-size: .76rem; }
.status-badge { margin-left: auto; padding: 5px 8px; border-radius: 99px; color: var(--green); border: 1px solid rgba(0,230,118,.25); font-size: .62rem; font-weight: 900; white-space: nowrap; }
.editorial-meta { display: flex; justify-content: center; flex-wrap: wrap; gap: 7px; margin: -6px 0 18px; color: #bbb2c2; font-size: .65rem; text-align: center; }
.editorial-meta span { padding: 5px 8px; border: 1px solid rgba(255,255,255,.08); border-radius: 999px; background: rgba(0,0,0,.28); }
.content-card { margin: 18px 0; padding: 24px; border-radius: 19px; text-align: left; }
.content-card h2, .final-cta h2 { margin: 7px 0 16px; color: var(--yellow); font-size: clamp(1.45rem,5vw,1.9rem); text-align: center; }
.content-card h3 { margin: 7px 0; font-size: 1.02rem; }
.content-card p, .content-card li { color: #ddd6e2; font-size: .9rem; }
.intro-section { display: block; }
.intro-section > div:first-child { text-align: center; }
.prose p:first-child { margin-top: 0; }
.feature-grid, .requirements-grid, .guide-grid { display: grid; grid-template-columns: 1fr; gap: 10px; }
.feature-grid article, .requirements-grid article, .platform-guide { padding: 17px; border: 1px solid rgba(255,255,255,.1); border-radius: 13px; background: rgba(0,0,0,.38); }
.feature-grid article > span { color: var(--purple); font-size: .7rem; font-weight: 900; }
.feature-grid p { margin-bottom: 0; }
.table-wrap { overflow-x: auto; border: 1px solid rgba(255,255,255,.1); border-radius: 13px; }
table { width: 100%; min-width: 510px; border-collapse: collapse; font-size: .8rem; }
th, td { padding: 11px; text-align: left; border-bottom: 1px solid rgba(255,255,255,.09); }
thead th { color: #fff; background: rgba(126,58,242,.22); }
tbody th { color: #fff; }
td { color: #d2cad8; }
tr:last-child th, tr:last-child td { border-bottom: 0; }
.platform-title { display: flex; align-items: center; gap: 9px; }
.platform-title > span { color: var(--purple); }
.platform-guide ol, .requirements-grid ul { padding-left: 1.2rem; }
.platform-guide li + li { margin-top: 7px; }
.notice { padding: 11px; border-left: 3px solid var(--yellow); border-radius: 9px; background: rgba(255,212,59,.08); font-size: .78rem !important; }
.faq-list { display: grid; gap: 7px; }
details { padding: 0 14px; border-radius: 10px; background: rgba(0,0,0,.5); border: 1px solid rgba(255,255,255,.08); }
summary { padding: 13px 0; cursor: pointer; color: #fff; font-size: .86rem; font-weight: 900; }
details p { margin: -2px 0 14px; }
details[open] { border-color: rgba(181,123,255,.44); }
.final-cta { margin: 18px 0 40px; padding: 25px; border-radius: 19px; text-align: center; }
.final-cta p { color: #d9d2df; }
.guide-links { display: grid; grid-template-columns: repeat(2, 1fr); gap: 9px; margin-top: 18px; text-align: left; }
.guide-links a { display: block; min-height: 92px; padding: 14px; border: 1px solid rgba(181,123,255,.28); border-radius: 12px; color: #fff; background: rgba(0,0,0,.38); text-decoration: none; transition: transform .2s ease, border-color .2s ease, background .2s ease; }
.guide-links a:hover, .guide-links a:focus-visible { transform: translateY(-2px); border-color: var(--purple); background: rgba(64,20,89,.55); }
.guide-links strong { display: block; color: #fff; font-size: .84rem; }
.guide-links span { display: block; margin-top: 3px; color: #c8bfd0; font-size: .7rem; }
footer { padding: 22px 0 36px; border-top: 1px solid rgba(255,255,255,.1); color: #a89faf; font-size: .72rem; text-align: center; }
footer .brand { display: inline-flex; align-items: center; gap: 8px; color: #fff; text-decoration: none; font-weight: 900; }
footer .brand img { border-radius: 9px; }
@media (max-width: 520px) {
  .hero { padding: 20px 14px; margin-top: 16px; border-radius: 18px; }
  .hero-logo img { width: 70px; height: 70px; }
  .subtitle { font-size: .84rem; }
  .compare-heading h2 { font-size: 1.08rem; }
  .caption { display: none; }
  .image-label { font-size: .55rem; }
  .status-card { align-items: flex-start; }
  .status-badge { display: none; }
  .content-card { padding: 20px 15px; }
  .quick-stats span { font-size: .54rem; }
  .guide-links { grid-template-columns: 1fr; }
  .guide-links a { min-height: 0; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}