.au-shell{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);min-height:100vh}.au-art{position:relative;display:flex;flex-direction:column;justify-content:center;gap:18px;padding:56px clamp(32px,6vw,84px);color:#fff;overflow:hidden;background:linear-gradient(150deg,#16161c,#2a1a33 55%,#43193f)}.au-art:after{content:"";position:absolute;inset:auto -20% -30% -10%;height:70%;background:radial-gradient(closest-side,rgba(255,77,141,.42),transparent);filter:blur(60px)}.au-brand{color:#fff}.au-brand .site-mark{box-shadow:none}.au-art h2{font-size:clamp(26px,3vw,38px);margin-top:22px}.au-art>p{color:#ffffffbd;max-width:32em}.au-points{display:grid;gap:10px;margin-top:14px;color:#ffffffdb}.au-points li{position:relative;padding-left:24px}.au-points li:before{content:"✓";position:absolute;left:0;color:#ff9ec1}.au-panel{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 24px}.au-card{width:min(420px,100%);padding:30px 30px 24px;background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);box-shadow:var(--sh-2)}.au-hd h1{font-size:var(--fs-3xl)}.au-hd p{margin-top:6px;color:var(--ink-3);font-size:var(--fs-lg)}.au-tabs{display:flex;gap:4px;margin:20px 0 18px;padding:4px;background:var(--surface-3);border-radius:var(--r-pill)}.au-tab{flex:1;height:32px;border:0;border-radius:var(--r-pill);background:none;font:inherit;font-size:var(--fs-lg);color:var(--ink-2);cursor:pointer}.au-tab.active{background:#fff;color:var(--ink);font-weight:600;box-shadow:var(--sh-1)}.au-form{display:grid;gap:14px}.au-field{display:grid;gap:6px;font-size:var(--fs-md);color:var(--ink-2)}.au-field input{height:42px;padding:0 14px;font:inherit;font-size:var(--fs-lg);color:var(--ink);background:var(--surface-2);border:1px solid var(--line-strong);border-radius:var(--r-md);transition:border-color .16s var(--ease),background .16s var(--ease)}.au-field input:focus{outline:none;border-color:var(--brand);background:#fff}.au-error{margin:0;padding:9px 12px;border-radius:var(--r-sm);font-size:var(--fs-lg);background:#dc262614;color:var(--danger)}.au-form .btn{margin-top:4px;height:42px}.au-alt{margin-top:18px;text-align:center;color:var(--ink-2);font-size:var(--fs-lg)}.au-note{margin-top:14px;text-align:center;color:var(--ink-4);font-size:var(--fs-sm)}.au-back{margin-top:18px;font-size:var(--fs-md);color:var(--ink-3)}@media(max-width:900px){.au-shell{grid-template-columns:1fr}.au-art{padding:40px 24px}.au-art h2{margin-top:12px;font-size:24px}.au-points{display:none}.au-panel{justify-content:flex-start;padding-top:28px}}