:root{--navy:#1e3a5f;--navy-2:#16314f;--blue:#3b9bd4;--blue-soft:#e8f3fa;--bg:#f6f8fa;--surface:#fff;--ink:#282828;--muted:#6b7a8a;--border:#e3e8ee;--success:#2f9e6e;--error:#e5484d}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}.page{flex-direction:column;justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex}.card{background:var(--surface);border:1px solid var(--border);border-radius:20px;width:100%;max-width:440px;padding:32px;box-shadow:0 8px 30px #1e3a5f14}.brand{color:var(--navy);justify-content:center;align-items:center;gap:10px;margin-bottom:24px;font-size:22px;font-weight:800;display:flex}.brand-dot{background:var(--blue);border-radius:50%;width:10px;height:10px}.brand-logo{width:auto;height:52px;display:block}.logo{object-fit:contain;border:1px solid var(--border);background:#fff;border-radius:16px;width:64px;height:64px;margin:0 auto 12px;display:block}.company{text-align:center;color:var(--ink);font-size:18px;font-weight:800}.email{text-align:center;color:var(--muted);margin-top:2px;font-size:13px}.plan-box{border:2px solid var(--blue);background:var(--blue-soft);text-align:center;border-radius:14px;margin:24px 0;padding:18px}.plan-name{color:var(--navy);text-transform:uppercase;letter-spacing:.06em;font-size:14px;font-weight:700}.plan-price{color:var(--navy);margin-top:4px;font-size:34px;font-weight:800}.plan-price span{color:var(--muted);font-size:14px;font-weight:600}.plan-features{color:var(--ink);margin-top:12px;font-size:13px;line-height:1.9;list-style:none}.btn{background:var(--navy);color:#fff;text-align:center;cursor:pointer;border:none;border-radius:14px;width:100%;padding:15px;font-size:16px;font-weight:800;text-decoration:none;transition:opacity .15s;display:block}.btn:hover{opacity:.92}.note{text-align:center;color:var(--muted);margin-top:14px;font-size:12px;line-height:1.5}.error-box{text-align:center}.error-icon{margin-bottom:12px;font-size:44px}.error-title{color:var(--ink);margin-bottom:8px;font-size:18px;font-weight:800}.error-sub{color:var(--muted);font-size:14px;line-height:1.6}.success-icon{width:72px;height:72px;color:var(--success);background:#e3f5ec;border-radius:50%;justify-content:center;align-items:center;margin:0 auto 16px;font-size:36px;display:flex}.footer{color:var(--muted);margin-top:28px;font-size:12px}.footer a{color:var(--muted)}.lang-switcher{flex-wrap:wrap;justify-content:center;gap:6px;margin-bottom:18px;display:flex}.lang-link{color:var(--muted);border:1px solid var(--border);background:var(--bg);border-radius:999px;padding:4px 10px;font-size:12px;font-weight:600;text-decoration:none;transition:all .15s}.lang-link:hover{border-color:var(--blue);color:var(--navy)}.lang-active{background:var(--navy);border-color:var(--navy);color:#fff}