:root{--green:#1e7b46;--green-fill:#1e7b46;--ink:#16201a;--muted:#55615a;--line:#e3e8e4;--paper:#fff;--soft:#f4f7f5;--warn:#c0392b;color:var(--ink);background:var(--paper);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.55}@media (prefers-color-scheme:dark){:root{--ink:#eef2ef;--muted:#a9b4ad;--line:#2c342f;--paper:#121614;--soft:#1a201c;--green:#4fbf7d;--warn:#ef7b6e}}*{box-sizing:border-box}body{margin:0}a{color:var(--green)}.wrap{max-width:980px;margin:0 auto;padding:0 20px}.skip{position:absolute;left:-9999px}.skip:focus{background:var(--paper);z-index:1;padding:8px 12px;top:12px;left:12px}header.site{border-bottom:1px solid var(--line)}header.site .wrap{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px 20px;padding-top:14px;padding-bottom:14px;display:flex}.brand{color:var(--ink);align-items:center;gap:10px;font-size:1.25rem;font-weight:800;text-decoration:none;display:flex}.brand 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h2{margin-top:28px;font-size:1.2rem}.policy-all article.policy{border-bottom:1px solid var(--line)}.policy-all article.policy:last-child{border-bottom:0}.help{max-width:760px;padding:28px 0 48px;font-size:1.2rem;line-height:1.6}.help h1{margin:0 0 12px;font-size:clamp(2rem,5vw,2.6rem);line-height:1.15}.help .intro{color:var(--muted);margin-top:0;font-size:1.25rem}.help nav.toc{background:var(--soft);border-radius:16px;margin:24px 0 8px;padding:14px 22px}.help nav.toc h2{margin:6px 0;font-size:1.1rem}.help nav.toc ol{margin:0;padding-left:1.4em}.help nav.toc li{margin:6px 0}.help section{border-top:1px solid var(--line);margin-top:32px;padding-top:8px;scroll-margin-top:12px}.help section h2{margin:18px 0 10px;font-size:1.6rem;line-height:1.25}.help section h3{margin:22px 0 6px;font-size:1.25rem}.help ol.steps{counter-reset:step;padding-left:0;list-style:none}.help ol.steps>li{counter-increment:step;min-height:38px;margin:14px 0;padding-left:52px;position:relative}.help ol.steps>li:before{content:counter(step);background:var(--green-fill);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:38px;height:38px;font-weight:800;display:flex;position:absolute;top:-2px;left:0}.help ul{padding-left:1.3em}.help li{margin:6px 0}.help b.btn{border:1.5px solid var(--green);color:var(--green);white-space:nowrap;border-radius:8px;padding:0 .45em;display:inline-block}.help .tip{background:var(--soft);border-left:5px solid var(--green);border-radius:10px;margin:16px 0;padding:12px 16px}.help .warn{border-left-color:var(--warn)}.help figure{margin:18px 0}.help figure img{border:1px solid var(--line);border-radius:22px;width:100%;max-width:300px;height:auto;display:block}.help figcaption{color:var(--muted);max-width:420px;margin-top:6px;font-size:1rem}.help .top{font-size:1rem}.chooser{text-align:center;max-width:640px;padding:48px 0 40px}.chooser .icon{border-radius:26px;width:112px;height:112px;box-shadow:0 10px 30px #00000026}.chooser h1{margin:16px 0 24px;font-size:2.4rem}.chooser ul{gap:12px;margin:0;padding:0;list-style:none;display:grid}.chooser a{color:var(--ink);border:2px solid var(--line);text-align:left;border-radius:16px;padding:14px 18px;text-decoration:none;display:block}.chooser a:hover{border-color:var(--green)}.chooser a strong{color:var(--green);font-size:1.3rem;display:block}.chooser a span{color:var(--muted)}footer.site{border-top:1px solid var(--line);color:var(--muted);font-size:.9rem}footer.site .wrap{flex-wrap:wrap;gap:8px 18px;padding-top:18px;padding-bottom:28px;display:flex}@media (width<=720px){.hero{grid-template-columns:1fr;padding-top:28px}.shots img{height:340px}.help{font-size:1.15rem}}.support .badge{margin-top:4px}.flag{font-family:Apple Color Emoji,Segoe UI Emoji,Noto Color Emoji,sans-serif}