:root{--bg:#0E0D0B;--bg2:#131109;--surface:#181510;--surface2:#1F1B13;--line:#2B261B;--line2:#3A3323;--text:#F1EBDD;--muted:#A89E8A;--dim:#6E6654;--amber:#F0A32B;--copper:#C86A15;--hop:#8FBF4D;--red:#E06A5A;--mono:"Cascadia Code","Consolas",ui-monospace,"SF Mono",monospace;--sans:"Segoe UI",system-ui,-apple-system,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}a{color:inherit}::selection{background:var(--amber);color:#141109}.wrap{max-width:860px;margin:0 auto;padding:0 24px}.eyebrow{font-family:var(--mono);font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--amber)}.eyebrow:before{content:"// ";color:var(--dim)}h1{margin:14px 0 0;font-size:clamp(1.8rem,4vw,2.5rem);font-weight:800;letter-spacing:-.02em;line-height:1.12}.sub{color:var(--muted);font-size:1.02rem;margin:14px 0 0}nav{position:sticky;top:0;z-index:50;background:#0e0d0be6;backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.nav-in{display:flex;align-items:center;justify-content:space-between;height:60px;max-width:860px;margin:0 auto;padding:0 24px}.logo{font-weight:900;font-size:1.25rem;letter-spacing:-.03em;text-decoration:none}.logo em{font-style:normal;color:var(--amber)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;border-radius:10px;padding:10px 18px;font-size:.9rem;transition:all .18s;border:1px solid transparent;cursor:pointer;white-space:nowrap;text-decoration:none;font-family:inherit}.btn-ghost{border-color:var(--line2);color:var(--muted);background:none}.btn-ghost:hover{color:var(--text);border-color:var(--dim)}.btn-amber{background:linear-gradient(135deg,var(--amber),var(--copper));color:#181005;box-shadow:0 4px 24px #f0a32b40}.btn-amber:hover{filter:brightness(1.1)}.btn-amber[disabled]{opacity:.6;cursor:progress;filter:none}.btn-lg{padding:14px 26px;font-size:1rem;border-radius:12px}header{padding:52px 0 30px}.planbox{margin:26px 0 0;background:var(--surface);border:1px solid rgba(240,163,43,.4);border-radius:16px;padding:20px 22px;display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap}.planbox .pb-name{font-family:var(--mono);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}.planbox .pb-price{font-size:1.5rem;font-weight:800;letter-spacing:-.02em;font-variant-numeric:tabular-nums;margin-top:4px}.planbox .pb-price span{font-size:.85rem;font-weight:400;color:var(--muted)}.planbox .pb-cycle{font-size:.82rem;color:var(--muted);margin:2px 0 0}.pb-swap{display:flex;gap:8px;flex-wrap:wrap}.pb-swap button{font-family:var(--mono);font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);background:none;border:1px solid var(--line2);border-radius:999px;padding:7px 13px;cursor:pointer;transition:all .18s}.pb-swap button:hover{color:var(--text);border-color:var(--dim)}.pb-swap button.on{color:#181005;background:var(--amber);border-color:var(--amber);font-weight:700}form{margin:34px 0 0}fieldset{border:1px solid var(--line);border-radius:16px;background:var(--surface);padding:24px;margin:0 0 18px}legend{font-family:var(--mono);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--amber);padding:0 8px}.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}.f{display:flex;flex-direction:column;gap:6px;grid-column:span 12}.f-6{grid-column:span 6}.f-4{grid-column:span 4}.f-3{grid-column:span 3}.f-8{grid-column:span 8}.f-9{grid-column:span 9}@media (max-width:640px){.f-6,.f-4,.f-3,.f-8,.f-9{grid-column:span 12}}label{font-size:.82rem;color:var(--muted)}label .req{color:var(--amber)}input,select,textarea{font-family:inherit;font-size:.94rem;color:var(--text);background:var(--surface2);border:1px solid var(--line2);border-radius:10px;padding:11px 13px;width:100%;transition:border-color .18s}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--amber)}input[aria-invalid=true]{border-color:var(--red)}textarea{resize:vertical;min-height:76px}select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 18px) 50%,calc(100% - 13px) 50%;background-size:5px 5px,5px 5px;background-repeat:no-repeat;padding-right:38px}.hint{font-size:.74rem;color:var(--dim);line-height:1.45}.err{font-size:.74rem;color:var(--red);min-height:0}.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}.submit-row{display:flex;flex-direction:column;gap:14px;align-items:stretch;margin:8px 0 0}.legal{font-size:.74rem;line-height:1.55;color:var(--dim)}.legal a{color:var(--muted)}.formerr{display:none;background:#e06a5a1a;border:1px solid rgba(224,106,90,.4);color:var(--text);border-radius:10px;padding:12px 14px;font-size:.85rem}.formerr.on{display:block}.done{display:none;text-align:center;padding:40px 0 10px}.done.on{display:block}.done .tick{width:56px;height:56px;border-radius:50%;background:#8fbf4d1f;border:1px solid rgba(143,191,77,.5);color:var(--hop);display:grid;place-items:center;font-size:1.6rem;margin:0 auto 20px}.done h2{font-size:1.6rem;margin:0;font-weight:800;letter-spacing:-.02em}.done p{color:var(--muted);max-width:32rem;margin:14px auto 0}.done .btn{margin-top:24px}footer{border-top:1px solid var(--line);padding:32px 0;margin-top:60px;font-size:.8rem;color:var(--dim)}.foot{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;align-items:center}