:root{--ink:#171821;--muted:#636a78;--line:#e7e3da;--paper:#fffdf8;--yellow:#ffc62d;--coral:#ff3c66;--blue:#edf5ff;--teal:#087f7b}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,Segoe UI,Arial,sans-serif}.guide-header{position:sticky;z-index:10;top:0;display:flex;align-items:center;justify-content:space-between;padding:12px 22px;background:rgba(255,253,248,.96);border-bottom:1px solid var(--line)}.guide-logo{display:flex;align-items:center;gap:9px;color:var(--ink);text-decoration:none}.guide-logo span{display:grid;place-items:center;width:36px;height:36px;border-radius:8px;background:var(--coral);color:#fff;font-size:11px}.back-link{padding:10px 15px;border-radius:7px;background:var(--ink);color:#fff;text-decoration:none;font-size:13px;font-weight:800}.guide-main{max-width:820px;margin:auto;padding:54px 20px}.guide-intro{text-align:center}.guide-label{display:inline-block;margin:0;padding:7px 11px;border:1px solid #efd68c;border-radius:999px;background:#fff8df;color:#755b05;font-size:11px;font-weight:800;text-transform:uppercase}.guide-intro h1{margin:16px 0 12px;font-size:40px;letter-spacing:0}.guide-intro>p:last-child{max-width:720px;margin:18px auto 0;color:var(--muted);line-height:1.7}.intro-badges{display:flex;justify-content:center;flex-wrap:wrap;gap:8px}.intro-badges span{padding:7px 10px;border-radius:6px;background:#f2f4f6;font-size:12px;font-weight:700}.one-line{margin:36px 0 54px;padding:20px;border:1px solid #cbdcf4;border-radius:8px;background:var(--blue)}.one-line b{color:#17468b;font-size:11px}.one-line p{margin:8px 0 0;line-height:1.65}.guide-section{margin-bottom:72px}.guide-title{display:flex;align-items:flex-start;gap:13px;margin-bottom:25px}.guide-title>span{flex:0 0 auto;padding:5px 9px;border:1px solid #efd68c;border-radius:999px;background:#fff9e7;color:#755b05;font-size:10px;font-weight:800}.guide-title h2{margin:1px 0 5px;font-size:22px}.guide-title p{margin:0;color:var(--muted);font-size:13px}.timeline{position:relative}.timeline::before{content:'';position:absolute;top:28px;bottom:28px;left:27px;width:2px;background:linear-gradient(var(--yellow),var(--coral))}.timeline-step{position:relative;display:grid;grid-template-columns:56px 1fr;gap:18px;padding:0 0 30px}.step-marker{position:relative;z-index:1;display:grid;place-items:center;width:56px;height:56px;border:8px solid #fff2c9;border-radius:17px;background:var(--yellow);font-size:11px;font-weight:900}.timeline-step h3{margin:7px 0 6px;font-size:16px}.timeline-step p{margin:0;color:var(--muted);font-size:14px;line-height:1.6}.step-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.step-links>*{padding:8px 10px;border:1px solid #efdba3;border-radius:6px;background:#fffaf0;color:#66521b;font-size:12px;text-decoration:none}.command-box{margin-top:12px;padding:12px;border-radius:6px;background:#20222a;color:#fff;overflow-x:auto}.command-box code{white-space:nowrap;font-size:12px}.payment-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.payment-grid article{padding:18px;border:1px solid var(--line);border-radius:8px;background:#fff}.payment-grid b{color:var(--coral);font-size:11px}.payment-grid h3{margin:12px 0 7px;font-size:15px}.payment-grid p{margin:0;color:var(--muted);font-size:13px;line-height:1.55}.faq details{margin-bottom:10px;border:1px solid var(--line);border-radius:7px;background:#fff}.faq summary{padding:16px;cursor:pointer;font-weight:800;font-size:14px}.faq details p{margin:0;padding:0 16px 17px;color:var(--muted);font-size:14px;line-height:1.65}.support-box{display:flex;align-items:center;justify-content:space-between;gap:25px;padding:25px;border-radius:8px;background:#211c2c;color:#fff}.support-box span{color:var(--yellow);font-size:11px;font-weight:800;text-transform:uppercase}.support-box h2{max-width:530px;margin:7px 0 0;font-size:20px}.support-box a{flex:0 0 auto;padding:12px 15px;border-radius:6px;background:var(--coral);color:#fff;text-decoration:none;font-size:13px;font-weight:800}.guide-footer{display:flex;justify-content:space-between;max-width:820px;margin:auto;padding:22px 20px;border-top:1px solid var(--line);color:var(--muted);font-size:12px}.guide-footer a{color:inherit}@media(max-width:620px){.guide-header{padding:10px 14px}.guide-main{padding:35px 15px}.guide-intro h1{font-size:31px}.guide-section{margin-bottom:55px}.guide-title{display:grid}.timeline-step{grid-template-columns:48px 1fr;gap:12px}.step-marker{width:48px;height:48px;border-width:6px}.timeline::before{left:23px}.payment-grid{grid-template-columns:1fr}.support-box{align-items:flex-start;flex-direction:column}.support-box a{width:100%;text-align:center}.back-link{font-size:11px;padding:9px 10px}}