body{margin:0;font-family:Inter,Arial,sans-serif;background:#f6f8f7;color:#111827}.portal-wrap{min-height:100vh;display:grid;place-items:center;padding:20px}.portal-card{width:min(100%,420px);background:#fff;border:1px solid #dfe7e2;border-radius:14px;padding:24px;box-shadow:0 18px 45px rgba(15,23,42,.08)}.portal-logo{display:block;width:160px;margin:0 auto 18px}.portal-card h1{font-size:26px;margin:0 0 8px}.portal-card p{color:#5f6b76;margin:0 0 18px;line-height:1.55}.portal-card label{display:block;font-weight:800;margin:14px 0 6px}.portal-card input{width:100%;box-sizing:border-box;border:1px solid #d7e0da;border-radius:10px;padding:13px 14px;font-size:16px}.portal-card button,.portal-card a.portal-btn{display:block;width:100%;box-sizing:border-box;border:0;border-radius:10px;background:#006b3a;color:#fff;text-align:center;text-decoration:none;font-weight:900;padding:14px;margin-top:18px}.portal-note{margin-top:14px;font-size:13px;color:#64748b}.portal-error{background:#fff1f2;color:#be123c;border:1px solid #fecdd3;border-radius:10px;padding:10px;margin-bottom:12px}@media(max-width:520px){.portal-card{padding:18px;border-radius:12px}.portal-card h1{font-size:22px}}