.cs-page .hdr__theme { display: flex; }
.cs-page .nf { flex-direction: row; align-items: center; gap: 8px; padding: 8px 8px 8px 22px; transition: opacity 300ms var(--ease-ui), transform 300ms var(--ease-ui), box-shadow 240ms var(--ease-ui); }
.cs-page .nf[aria-invalid="true"] { box-shadow: 0 0 0 1px var(--danger), 0 24px 60px -26px rgba(76,56,134,.30); }
.cs-page .nf input[type="email"] { flex: 1; min-width: 0; height: 52px; padding: 0; border: 0; outline: none; background: transparent;
font: 300 var(--t-input)/1.45 var(--font); font-size: max(16px, var(--t-input)); letter-spacing: -0.005em; color: var(--text); }
.cs-page .nf input::placeholder { color: var(--muted); opacity: 1; }
.cs-page .nf input:-webkit-autofill { -webkit-box-shadow: 0 0 0 40px var(--surface) inset; -webkit-text-fill-color: var(--text); caret-color: var(--text); }
.cs-page .nf .btn { flex: none; margin: 0; }
.cs-page .hp { position: absolute !important; left: -10000px; top: auto; width: 1px; height: 1px; overflow: hidden; opacity: 0; }
.cs-page .is-sending .btn { opacity: .55; cursor: progress; }
.cs-page .thanks { position: absolute; left: 0; right: 0; top: 0; display: flex; align-items: center; justify-content: center; gap: 12px; min-height: 68px; padding: 0 22px;
border-radius: var(--r-xl); background: var(--inverse); color: var(--on-inverse); font-weight: 500; line-height: 1.3;
opacity: 0; transform: translateY(8px) scale(.98); pointer-events: none; outline: none; }
.cs-page .thanks svg { width: 22px; height: 22px; flex: none; }
.cs-page .thanks circle { fill: var(--on-inverse); }
.cs-page .thanks path { fill: none; stroke: var(--inverse); stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 20; stroke-dashoffset: 20; }
.cs-page .is-done .nf { opacity: 0; transform: translateY(-6px) scale(.98); pointer-events: none; }
.cs-page .is-done .thanks { opacity: 1; transform: none; pointer-events: auto; transition: opacity 400ms var(--ease-ui) 120ms, transform 400ms var(--ease-ui) 120ms; }
.cs-page .is-done .thanks path { stroke-dashoffset: 0; transition: stroke-dashoffset 420ms var(--ease-ui) 380ms; }
.cs-page .nf-msg { position: relative; margin-top: 12px; min-height: 1.5em; text-align: center; font-size: 13px; line-height: 1.5; }
.cs-page .nf-err { margin: 0; min-height: 1.5em; color: var(--danger); }
.cs-page .nf-note { position: absolute; inset: 0; margin: 0; color: var(--muted); transition: opacity 200ms var(--ease-ui); }
.cs-page .nf-note b { font-weight: 500; color: var(--text); }
.cs-page .nf-err:not(:empty) + .nf-note { opacity: 0; }
.cs-page .is-done .nf-err { visibility: hidden; }
.cs-foot { position: absolute; z-index: 3; left: 0; right: 0; bottom: 0; padding: 18px 22px calc(24px + env(safe-area-inset-bottom)); text-align: center; font-size: 13px; color: #a3a3a0; }
.cs-page main { position: relative; }
.cs-page .hero { min-height: 100vh; min-height: 100svh; }
@media (max-width: 600px) {
.cs-page .nf { padding-left: 16px; }
.cs-page .nf .btn { padding: 0 16px; }
.cs-foot { font-size: 12px; padding-left: 16px; padding-right: 16px; }
}