:root{--bg: #eef2f6;--header-bg: #16324f;--card: #ffffff;--text: #1a2332;--muted: #5c6b7a;--accent: #1e5a8a;--danger: #b42318;--ok: #0f7b4c;--border: #d5dde6}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:Segoe UI,system-ui,sans-serif;font-size:16px;line-height:1.45}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}h1{margin:0 0 .35rem;font-size:1.35rem}.card{max-width:28rem;margin:0 auto;padding:1.35rem 1.4rem 1.5rem;background:var(--card);border:1px solid var(--border);border-radius:8px}.card form{display:flex;flex-direction:column;gap:.75rem;margin:1rem 0}label{display:flex;flex-direction:column;gap:.3rem;font-size:.92rem}input{padding:.5rem .6rem;border:1px solid var(--border);border-radius:4px;font:inherit}button.primary{margin-top:.25rem;padding:.55rem .9rem;border:0;border-radius:4px;background:var(--accent);color:#fff;font:inherit;cursor:pointer}button.primary:disabled{opacity:.65;cursor:default}.muted{color:var(--muted);font-size:.92rem}.hint{color:var(--muted);font-size:.88rem;margin:.75rem 0 0}.error{color:var(--danger);margin:0}.ok{color:var(--ok)}.facts{display:grid;grid-template-columns:8rem 1fr;gap:.35rem .75rem;margin:1rem 0 0}.facts dt{color:var(--muted);font-weight:600}.facts dd{margin:0}a{color:var(--accent)}@media print{.shell-header,.no-print{display:none!important}.shell-main{padding:0}body{background:#fff}}