:root{--bg:#f8f8f8;--surface:#fff;--ink:#0d0d0d;--ink-soft:#434343;--muted:#6b6f76;--muted-2:#8a8f98;--orange:#f8651c;--orange-deep:#e4540a;--orange-soft:rgba(248,101,28,.09);--line:rgba(0,0,0,.1);--ok:#1a9a52;--err:#d64018}*{box-sizing:border-box;margin:0;padding:0}body,html{background:var(--bg);color:var(--ink);font-family:Poppins,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Apple SD Gothic Neo,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;min-height:100%}body{background:radial-gradient(900px 480px at 50% -8%,rgba(248,101,28,.07) 0,transparent 60%),var(--bg)}a{color:var(--orange);text-decoration:none;font-weight:500}a:hover{text-decoration:underline}.wrap{max-width:620px;margin:0 auto;padding:48px 20px 64px}.wrap-wide{max-width:980px}.badge{display:inline-flex;align-items:center;gap:12px;border:1px solid rgba(0,0,0,.14);border-radius:999px;padding:9px 22px;font-size:12px;letter-spacing:.22em;font-weight:600;color:var(--ink-soft);background:var(--surface);text-transform:uppercase}.badge .dot{width:5px;height:5px;border-radius:50%;background:var(--orange)}h1{font-size:38px;font-weight:700;letter-spacing:-.01em;line-height:1.14;margin:26px 0 0}h1 .accent{color:var(--orange)}.sub{color:var(--muted);font-size:15.5px;line-height:1.7;margin-top:16px}.rule{height:2px;margin:34px 0;background:linear-gradient(90deg,transparent,var(--orange),transparent);opacity:.5}.steps{display:flex;gap:8px;margin:30px 0 26px}.step{flex:1 1;height:3px;border-radius:2px;background:rgba(0,0,0,.1);transition:background .3s}.step.on{background:var(--orange)}.step-label{font-size:12px;letter-spacing:.16em;color:var(--muted-2);text-transform:uppercase;font-weight:600;margin-bottom:10px}.card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:28px;margin-bottom:18px;box-shadow:0 1px 2px rgba(0,0,0,.04),0 8px 28px hsla(0,0%,5%,.05)}.card h2{font-size:19px;font-weight:600;margin-bottom:8px}.card p{color:var(--muted);font-size:14.5px;line-height:1.65}label{display:block;font-size:13px;font-weight:600;color:var(--ink-soft);margin-bottom:8px;letter-spacing:.02em}input{width:100%;padding:14px 18px;font-size:16px;background:var(--bg);border:1px solid var(--line);border-radius:999px;color:var(--ink);outline:none;transition:border-color .2s;font-family:inherit}input:focus{border-color:var(--orange)}input::placeholder{color:#b3b8c0}input.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.01em;font-size:14.5px}input.code{text-align:center;font-size:30px;letter-spacing:.5em;font-weight:700;padding-left:.5em;border-radius:18px}button{width:100%;padding:15px 20px;font-size:15.5px;font-weight:600;background:var(--orange);color:#fff;border:none;border-radius:999px;cursor:pointer;margin-top:18px;transition:background .15s,opacity 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rgba(248,101,28,.12)}.already .t{display:block;font-size:15.5px;font-weight:600;color:var(--ink)}.already .s{display:block;font-size:13.5px;color:var(--muted);margin-top:3px}.already .arrow{color:var(--orange);font-size:20px;font-weight:700;flex:none}.note{border-radius:14px;padding:15px 17px;font-size:13.5px;line-height:1.6;margin-top:16px;border:1px solid var(--line);background:var(--bg);color:var(--muted)}.note.info{border-color:rgba(248,101,28,.35);background:var(--orange-soft);color:var(--ink-soft)}.note.err{border-color:rgba(214,64,24,.4);background:rgba(214,64,24,.07);color:#b23514}.note.ok{border-color:rgba(26,154,82,.35);background:rgba(26,154,82,.07);color:#157a42}.note strong{color:var(--ink)}.note.err strong{color:#8f2a0f}.elig{display:flex;flex-direction:column;gap:12px;margin:6px 0 4px}.elig-item{display:flex;align-items:center;gap:14px;padding:15px 17px;border-radius:14px;background:var(--bg);border:1px solid var(--line);border-left:3px solid var(--orange)}.elig-item.claimed{opacity:.55}.elig-meta{flex:1 1;min-width:0}.elig-ed{font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;color:var(--muted-2)}.elig-project{font-size:16px;font-weight:600;margin-top:3px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.elig-team{font-size:13px;color:var(--muted);margin-top:2px}.tag{font-size:11px;font-weight:700;padding:5px 11px;border-radius:999px;letter-spacing:.05em;white-space:nowrap}.tag.new{background:var(--orange-soft);color:var(--orange-deep)}.tag.done{background:rgba(0,0,0,.06);color:var(--muted)}.certs{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));grid-gap:22px;gap:22px;margin-top:24px}.cert{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--surface);box-shadow:0 8px 28px hsla(0,0%,5%,.06)}.cert img{width:100%;display:block}.cert-foot{padding:14px 16px;display:flex;justify-content:space-between;align-items:center;gap:10px}.cert-foot .n{font-size:13px;color:var(--muted)}.cert-foot a{font-size:13px;font-weight:600}.links{display:flex;flex-direction:column;gap:10px;margin-top:18px}.link-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px 16px;border:1px solid var(--line);border-radius:14px;font-size:14px;color:var(--muted);background:var(--bg)}.link-row strong{color:var(--ink);font-weight:600}.brandfoot{text-align:center;margin-top:46px}.brandfoot img{width:132px;height:auto;opacity:.85}.foot{text-align:center;color:var(--muted-2);font-size:12.5px;margin-top:14px;line-height:1.8}.foot a{color:var(--muted)}.spinner{display:inline-block;width:15px;height:15px;border:2px solid hsla(0,0%,100%,.35);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite;vertical-align:-2px;margin-right:8px}@keyframes spin{to{transform:rotate(1turn)}}@media (max-width:520px){h1{font-size:29px}.wrap{padding:32px 16px 56px}.card{padding:22px 18px}input.code{font-size:24px;letter-spacing:.35em}}