:root {
  color-scheme: light;
  --bg: #f7f8f5;
  --surface: #fff;
  --text: #202f2b;
  --muted: #58665f;
  --line: #dce3dd;
  --accent: #245640;
  --accent-hover: #163e2c;
  --tint: #edf3e8;
  --focus: #306cd0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--text);
  background: var(--bg);
  font-synthesis: none;
  line-height: 1.65;
}
* { box-sizing: border-box; }
body { margin: 0; }
a { color: inherit; text-underline-offset: .25em; }
a, summary { -webkit-tap-highlight-color: transparent; touch-action: manipulation; }
a:focus-visible, summary:focus-visible { outline: 3px solid var(--focus); outline-offset: 5px; border-radius: 4px; }
a:active { opacity: .75; }
.wrap { width: min(1120px, calc(100% - 64px)); margin-inline: auto; }
.skip-link { position: fixed; inset-inline-start: 16px; top: -100px; z-index: 10; padding: 12px 20px; background: var(--surface); }
.skip-link:focus { top: 16px; }
.header { min-height: 104px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; padding-block: 16px; border-bottom: 1px solid var(--line); }
.brand { display: flex; gap: 12px; align-items: center; text-decoration: none; font-size: 21px; font-weight: 700; letter-spacing: -.6px; }
.brand img { object-fit: contain; }
.brand-divider { width: 1px; height: 20px; background: var(--line); margin-inline: 8px; }
.center-label { font-size: 13px; font-weight: 500; letter-spacing: 0; color: var(--muted); }
.languages { display: flex; flex-wrap: wrap; gap: 8px; }
.languages a { min-width: 44px; min-height: 44px; padding-inline: 10px; display: grid; place-items: center; text-decoration: none; font-size: 13px; border-radius: 8px; border: 1px solid transparent; transition: background .2s; }
.languages a[aria-current] { background: var(--surface); border-color: var(--line); font-weight: 700; }
.languages a:hover { background: var(--tint); }
.hero { padding-block: 76px 80px; display: grid; grid-template-columns: 1.7fr 1fr; gap: 64px; align-items: center; }
.eyebrow, .section-number { font-size: 11px; font-weight: 700; letter-spacing: 1.7px; color: var(--accent); }
.eyebrow { display: flex; align-items: center; gap: 9px; margin: 0 0 24px; }
.status-dot { height: 7px; width: 7px; border-radius: 50%; background: var(--accent); }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: clamp(40px, 4.7vw, 60px); line-height: 1.12; letter-spacing: -2.4px; margin-bottom: 24px; text-wrap: balance; }
.heading-part { display: inline-block; }
.intro { font-size: 17px; color: var(--muted); max-width: 540px; margin-bottom: 28px; }
.button { display: inline-flex; gap: 32px; align-items: center; min-height: 52px; background: var(--accent); color: white; padding: 12px 22px; border-radius: 8px; text-decoration: none; font-weight: 600; font-size: 14px; transition: background .2s; }
.button:hover { background: var(--accent-hover); }
.button span { font-size: 20px; }
.action-note { margin: 12px 0 0; font-size: 12px; color: var(--muted); }
.hero-art { aspect-ratio: 1; border: 1px solid var(--line); border-radius: 50% 50% 20px 20px; background: var(--tint); display: grid; place-items: center; position: relative; overflow: hidden; }
.orbit { position: absolute; border: 1px solid #cedbc7; border-radius: 50%; width: 85%; height: 85%; }
.orbit-two { width: 64%; height: 64%; }
.privacy-symbol { position: relative; color: var(--accent); transform: rotate(-9deg); }
.art-caption { position: absolute; bottom: 18px; font-size: 9px; letter-spacing: 2px; color: var(--accent); }
.content-layout { display: grid; grid-template-columns: 224px minmax(0, 1fr); gap: 64px; padding-block: 48px 80px; border-top: 1px solid var(--line); }
.article { min-width: 0; overflow-wrap: anywhere; }
.contents nav { position: sticky; top: 32px; }
.contents .eyebrow { color: var(--muted); font-size: 10px; }
.contents a { display: flex; gap: 14px; align-items: center; min-height: 48px; text-decoration: none; color: var(--muted); font-size: 13px; }
.contents a span { font-size: 10px; color: var(--accent); }
.contents a:hover { color: var(--accent); text-decoration: underline; }
.article > section { margin-bottom: 56px; scroll-margin-top: 32px; }
.article > section:last-child { margin-bottom: 0; }
.section-number { margin-bottom: 12px; }
h2 { font-size: 28px; line-height: 1.3; letter-spacing: -.7px; margin-bottom: 16px; text-wrap: balance; }
.section-intro, .article p, dd { color: var(--muted); }
.steps { list-style: none; padding: 0; margin: 32px 0; }
.steps li { display: grid; grid-template-columns: 36px minmax(0, 1fr); gap: 20px; position: relative; padding-bottom: 30px; }
.steps li:last-child { padding-bottom: 0; }
.steps li:not(:last-child)::before { content: ""; position: absolute; inset-inline-start: 17px; top: 44px; bottom: 9px; width: 1px; background: var(--line); }
.step-number { display: grid; place-items: center; width: 36px; height: 36px; border: 1px solid var(--line); border-radius: 50%; background: var(--surface); font-size: 13px; font-weight: 600; color: var(--accent); }
h3 { font-size: 17px; margin-bottom: 7px; line-height: 1.6; }
.steps p { margin-bottom: 0; }
.note { border-inline-start: 3px solid var(--accent); background: var(--tint); padding: 20px 24px; border-start-end-radius: 8px; border-end-end-radius: 8px; }
.note p { margin: 6px 0 0; font-size: 14px; }
.effects { margin: 28px 0 0; border-top: 1px solid var(--line); }
.effects > div { padding: 20px 0; display: grid; grid-template-columns: 140px minmax(0, 1fr); gap: 24px; border-bottom: 1px solid var(--line); }
dt { font-size: 14px; font-weight: 600; }
dd { margin: 0; font-size: 15px; }
.facebook-panel { border: 1px solid var(--line); background: var(--surface); padding: 32px; border-radius: 12px; }
.facebook-panel .facebook-note { font-size: 14px; margin: 22px 0 0; padding-top: 20px; border-top: 1px solid var(--line); }
.faq { margin-top: 24px; border-top: 1px solid var(--line); }
details { border-bottom: 1px solid var(--line); }
summary { display: flex; justify-content: space-between; gap: 24px; padding-block: 20px; min-height: 64px; cursor: pointer; font-size: 16px; font-weight: 600; list-style: none; }
summary::-webkit-details-marker { display: none; }
summary:hover { color: var(--accent); }
summary span { font-size: 22px; font-weight: 400; line-height: 1.2; }
details[open] summary span { transform: rotate(45deg); }
details p { padding-inline-end: 36px; margin-bottom: 24px; }
.support-link { display: inline-block; padding-block: 12px; overflow-wrap: anywhere; font-size: 14px; color: var(--accent); }
.footer { display: flex; justify-content: space-between; gap: 24px; padding-block: 28px; border-top: 1px solid var(--line); font-size: 12px; color: var(--muted); }
.footer p { margin: 0; }
:lang(ar) { font-family: Tahoma, Arial, sans-serif; }
html[dir="rtl"] h1 { line-height: 1.4; letter-spacing: normal; }
html[dir="rtl"] h2 { line-height: 1.5; letter-spacing: normal; }
html[dir="rtl"] :is(.brand, .eyebrow, .section-number, .art-caption) { letter-spacing: normal; }
@media (max-width: 900px) {
  .hero { gap: 32px; }
  .content-layout { grid-template-columns: 175px minmax(0, 1fr); gap: 32px; }
  .effects > div { grid-template-columns: 1fr; gap: 8px; }
}
@media (max-width: 640px) {
  .wrap { width: calc(100% - 40px); }
  .header { min-height: 84px; }
  .languages { flex-basis: 100%; }
  .brand { font-size: 19px; gap: 8px; }
  .brand-divider, .center-label { display: none; }
  .hero { grid-template-columns: 1fr; padding-block: 48px; gap: 0; }
  .hero-art { display: none; }
  h1 { letter-spacing: -1.4px; }
  h2 { font-size: 25px; }
  .content-layout { display: block; padding-block: 28px 48px; }
  .contents { margin-bottom: 40px; }
  .contents nav { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 16px; }
  .contents .eyebrow { grid-column: 1 / -1; margin-bottom: 8px; }
  .contents a { gap: 8px; font-size: 12px; }
  .article > section { margin-bottom: 40px; }
  .steps li { gap: 14px; }
  .facebook-panel { padding: 24px; }
  .footer { flex-direction: column; gap: 8px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; }
}
@media print {
  .contents, .hero-art, .languages, .button, .action-note, .skip-link { display: none; }
  .hero, .content-layout { display: block; padding-block: 24px; }
  details::details-content { content-visibility: visible; }
  .article > section { break-inside: avoid; }
}