.signup-shell{min-height:calc(100vh - 76px);padding:76px 28px 96px;background:var(--bg)}
.signup-intro{max-width:720px;margin:0 auto 42px;text-align:center}.signup-intro .eyebrow{margin-bottom:18px}.signup-intro h1{font-size:clamp(38px,5vw,60px);line-height:1.2;margin-bottom:20px}.signup-intro p{max-width:620px;margin:auto;color:var(--ink-2);font-size:16px;line-height:1.9}
.signup-card{max-width:620px;margin:0 auto;padding:42px 46px;background:var(--panel);border:1px solid var(--hair);border-radius:18px;box-shadow:var(--shadow-card)}
.signup-progress{display:flex;align-items:center;gap:14px;margin-bottom:38px;color:var(--ink-3);font-family:var(--mono);font-size:12px}.signup-progress i{height:1px;background:var(--hair);flex:1}.progress-step{display:inline-flex;align-items:center;gap:7px;white-space:nowrap}.progress-step em{font-family:var(--font);font-style:normal}.progress-step.is-active{color:var(--accent);font-weight:650}.progress-step.is-done{color:var(--ink)}
fieldset{border:0;padding:0}legend{font-family:var(--heading-font);font-size:27px;line-height:1.4;margin-bottom:8px;color:var(--ink)}.form-note{color:var(--ink-2);font-size:13px;line-height:1.8;margin-bottom:26px}label{display:grid;gap:8px;margin-top:18px;color:var(--ink-2);font-size:13px;font-weight:550}input,select,textarea{width:100%;border:1px solid var(--hair);border-radius:8px;background:var(--bg);color:var(--ink);font:inherit;font-size:15px;font-weight:400;padding:13px 14px;outline:0;transition:border-color .2s,box-shadow .2s}textarea{resize:vertical;line-height:1.7}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-tint)}.checkline{display:flex;grid-template-columns:none;align-items:flex-start;gap:10px;font-size:12px;line-height:1.7;font-weight:400}.checkline input{width:18px;height:18px;flex:0 0 auto;margin-top:1px;padding:0;accent-color:var(--accent)}.form-next{width:100%;margin-top:28px}.form-actions{display:flex;gap:12px;margin-top:28px}.form-actions button{flex:1}.form-error{min-height:20px;margin-top:12px;color:var(--accent-strong);font-size:12px;line-height:1.6}.signup-success{text-align:center}.success-mark{width:54px;height:54px;display:grid;place-items:center;margin:0 auto 20px;border-radius:50%;background:var(--accent);color:var(--on-accent);font-size:28px}.signup-success h2{font-size:29px;margin-bottom:16px}.signup-success p{color:var(--ink-2);font-size:15px;line-height:1.9;margin-bottom:26px}.privacy-note{max-width:620px;margin:20px auto 0;text-align:center;color:var(--ink-3);font-size:11px;line-height:1.8}
@media(max-width:640px){.signup-shell{padding:48px 18px 70px}.signup-intro{margin-bottom:28px}.signup-intro h1{font-size:36px}.signup-intro p{font-size:15px}.signup-card{padding:30px 22px;border-radius:14px}.signup-progress{margin-bottom:30px;gap:8px;font-size:11px}.progress-step em{display:none}legend{font-size:25px}.form-actions{flex-direction:column-reverse}.form-actions button{width:100%}}