*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, "Microsoft YaHei", "PingFang SC", sans-serif;
  color: #102319;
  background:
    radial-gradient(circle at top left, rgba(32, 194, 109, 0.14), transparent 28%),
    linear-gradient(180deg, #fbfcfa 0%, #edf4ef 100%);
}

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

a,
button {
  -webkit-tap-highlight-color: transparent;
}

a {
  text-decoration: none;
}

button {
  font: inherit;
}

body.apkdownload-page {
  --ink: #102319;
  --panel: #ffffff;
  --line: #d7e4d8;
  --green: #1f6f43;
  --bright: #20c26d;
  --shadow: 0 18px 40px rgba(16, 35, 25, 0.11);
}

.apkdownload-header,
.apkdownload-footer,
.apkdownload-hero,
.apkdownload-section {
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
}

.apkdownload-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 0;
  position: sticky;
  top: 0;
  z-index: 40;
  background: linear-gradient(180deg, rgba(251, 252, 250, 0.96), rgba(251, 252, 250, 0.82));
  backdrop-filter: blur(10px);
}

.apkdownload-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
}

.apkdownload-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 14px;
  border-radius: 999px;
  background: #173425;
  color: #fff;
}

.apkdownload-nav {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.apkdownload-nav a {
  padding: 11px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink);
  background: #fff;
}

.apkdownload-nav .apkdownload-nav-cta {
  background: linear-gradient(135deg, var(--green), #173425);
  color: #fff;
  border-color: transparent;
}

.apkdownload-hero {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 24px;
  align-items: stretch;
  padding: 22px 0 8px;
}

.apkdownload-hero-copy,
.apkdownload-map,
.apkdownload-panel,
.apkdownload-final-box,
.apkdownload-faq,
.apkdownload-footer {
  box-shadow: var(--shadow);
}

.apkdownload-hero-copy,
.apkdownload-map,
.apkdownload-panel,
.apkdownload-final-box,
.apkdownload-faq {
  background: var(--panel);
  border: 1px solid rgba(16, 35, 25, 0.08);
  border-radius: 30px;
}

.apkdownload-hero-copy {
  padding: 28px 28px 24px;
}

.apkdownload-kicker,
.apkdownload-tag {
  margin: 0 0 10px;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--green);
  font-weight: 700;
}

.apkdownload-hero h1 {
  margin: 0;
  font-size: clamp(34px, 4vw, 54px);
  line-height: 1.04;
}

.apkdownload-lead {
  margin: 16px 0 20px;
  font-size: 18px;
  line-height: 1.8;
  color: #294336;
}

.apkdownload-actions,
.apkdownload-inline-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.apkdownload-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border-radius: 16px;
  border: 1px solid transparent;
  font-weight: 700;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.apkdownload-btn:hover {
  transform: translateY(-1px);
}

.apkdownload-btn:active {
  transform: translateY(1px);
}

.apkdownload-btn:focus-visible,
.apkdownload-nav a:focus-visible,
.apkdownload-faq-item:focus-visible {
  outline: 3px solid rgba(32, 194, 109, 0.32);
  outline-offset: 2px;
}

.apkdownload-btn.primary {
  background: linear-gradient(135deg, var(--bright), var(--green));
  color: #05200f;
  box-shadow: 0 14px 26px rgba(32, 194, 109, 0.22);
}

.apkdownload-btn.ghost {
  background: #f7faf8;
  color: var(--ink);
  border-color: var(--line);
}

.apkdownload-btn.large {
  padding-inline: 24px;
  min-height: 52px;
}

.apkdownload-signals {
  list-style: none;
  padding: 0;
  margin: 22px 0 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.apkdownload-signals li {
  padding: 16px;
  border-radius: 20px;
  background: #f5faf6;
  border: 1px solid var(--line);
}

.apkdownload-signals span {
  display: block;
  font-size: 13px;
  color: #597161;
}

.apkdownload-signals strong {
  display: block;
  margin-top: 8px;
  font-size: 16px;
}

.apkdownload-map {
  position: relative;
  padding: 28px;
  display: grid;
  grid-template-columns: 1fr 1.2fr 1fr;
  gap: 14px;
  align-items: center;
  min-height: 340px;
  overflow: hidden;
  background: linear-gradient(180deg, #173425 0%, #113023 100%);
  color: #effcf4;
}

.apkdownload-map::before,
.apkdownload-map::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  pointer-events: none;
}

.apkdownload-map::before {
  inset: auto -10% -18% auto;
  width: 260px;
  height: 260px;
  background: radial-gradient(circle, rgba(32, 194, 109, 0.34), transparent 64%);
}

.apkdownload-map::after {
  inset: -30px auto auto -40px;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(243, 155, 61, 0.22), transparent 65%);
}

.apkdownload-path {
  position: relative;
  padding: 18px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(6px);
  font-weight: 700;
}

.apkdownload-path-center {
  display: grid;
  gap: 14px;
  justify-items: center;
  text-align: center;
  padding: 28px 18px;
}

.apkdownload-path-center span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 88px;
  height: 88px;
  border-radius: 24px;
  background: #1ec765;
  color: #07301b;
  font-size: 24px;
  font-weight: 800;
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.18);
}

.apkdownload-path-center a {
  color: #173425;
  background: #effcf4;
  padding: 12px 16px;
  border-radius: 14px;
}

.apkdownload-section {
  padding: 18px 0;
}

.apkdownload-section-head {
  margin: 0 0 14px;
}

.apkdownload-section h2 {
  margin: 0;
  font-size: clamp(24px, 2.6vw, 34px);
  line-height: 1.14;
}

.apkdownload-panel,
.apkdownload-final-box {
  padding: 24px;
  border-radius: 26px;
  background: #fff;
  border: 1px solid rgba(16, 35, 25, 0.08);
}

.apkdownload-panel p,
.apkdownload-final-box p,
.apkdownload-permission p,
.apkdownload-faq-panel,
.apkdownload-trace-grid p {
  margin: 0;
  color: #2a4437;
  line-height: 1.8;
}

.apkdownload-trace-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.apkdownload-trace-grid article {
  padding: 22px;
  border-radius: 24px;
  background: linear-gradient(180deg, #ffffff 0%, #f4faf6 100%);
  border: 1px solid rgba(16, 35, 25, 0.08);
}

.apkdownload-trace-grid h3 {
  margin: 0 0 10px;
  font-size: 18px;
  line-height: 1.28;
}

.apkdownload-permission {
  display: grid;
  gap: 14px;
  padding: 24px;
  border-radius: 24px;
  background: linear-gradient(135deg, #fffdf8 0%, #f2fbf4 100%);
  border: 1px solid rgba(16, 35, 25, 0.08);
}

.apkdownload-retry {
  display: grid;
  gap: 18px;
  align-items: start;
}

.apkdownload-faq {
  display: grid;
  gap: 10px;
  padding: 22px;
}

.apkdownload-faq-item {
  width: 100%;
  text-align: left;
  border: none;
  padding: 16px 18px;
  border-radius: 18px;
  background: #eff8f1;
  color: var(--ink);
  font-weight: 700;
}

.apkdownload-faq-panel {
  display: none;
  padding: 0 18px 14px;
}

.apkdownload-faq-item.is-open + .apkdownload-faq-panel {
  display: block;
}

.apkdownload-footer {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 20px;
  align-items: center;
  padding: 22px 26px;
  margin: 22px auto 104px;
  border-radius: 28px;
  background: linear-gradient(135deg, #173425 0%, #0d2219 100%);
  color: #ecfff2;
}

.apkdownload-footer p {
  margin: 6px 0 0;
  color: #c7e0cf;
  line-height: 1.7;
}

.apkdownload-footer-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border-radius: 16px;
  background: #1ec765;
  color: #062111;
  font-weight: 800;
}

.apkdownload-mobile-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 45;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  background: rgba(7, 22, 15, 0.92);
  backdrop-filter: blur(12px);
}

.apkdownload-mobile-bar a {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 10px 12px;
  border-radius: 16px;
  background: #f2fff6;
  color: #10301e;
  font-weight: 800;
  text-align: center;
}

@media (max-width: 980px) {
  .apkdownload-hero {
    grid-template-columns: 1fr;
  }

  .apkdownload-map {
    min-height: 300px;
  }

  .apkdownload-footer {
    grid-template-columns: 1fr;
  }

  .apkdownload-signals,
  .apkdownload-trace-grid {
    grid-template-columns: 1fr;
  }

  .apkdownload-header {
    padding-top: 14px;
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .apkdownload-header,
  .apkdownload-hero,
  .apkdownload-section,
  .apkdownload-footer {
    width: min(100% - 20px, 1160px);
  }

  .apkdownload-hero-copy,
  .apkdownload-map,
  .apkdownload-panel,
  .apkdownload-final-box,
  .apkdownload-faq,
  .apkdownload-footer {
    border-radius: 22px;
  }

  .apkdownload-signals {
    grid-template-columns: 1fr;
  }

  .apkdownload-actions,
  .apkdownload-inline-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .apkdownload-map {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 20px;
  }

  .apkdownload-path-center span {
    width: 74px;
    height: 74px;
  }

  .apkdownload-mobile-bar {
    grid-template-columns: 1fr;
  }

  .apkdownload-btn,
  .apkdownload-mobile-bar a {
    width: 100%;
  }

  .apkdownload-footer {
    margin-bottom: 178px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .apkdownload-btn {
    transition: none;
  }
}