.demo-banner{background:var(--warn-soft);color:var(--warn);padding:12px 18px;border-radius:var(--r-md);font-size:13px;margin-bottom:2rem;border:1px solid rgba(133,84,5,.15);box-shadow:var(--shadow-sm)}.check.disabled{opacity:.45;cursor:not-allowed;pointer-events:none}.check.disabled input{cursor:not-allowed}.hint{margin:1rem 0 0;font-size:12px;color:var(--ink-mute);line-height:1.6}.hint+.hint{margin-top:.6rem}.status.success{display:block;background:var(--accent-soft);color:var(--accent);border:1px solid rgba(26,94,42,.15)}.status.error{display:block;background:var(--error-soft);color:var(--error);border:1px solid rgba(138,31,31,.15)}.modal-bg{position:fixed;inset:0;background:rgba(15,15,15,.6);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);display:none;align-items:flex-start;justify-content:center;padding:2rem 1rem;overflow-y:auto;z-index:1000}.modal-bg.show{display:flex}.modal{background:var(--bg-card);border-radius:var(--r-lg);max-width:720px;width:100%;padding:2rem;position:relative;box-shadow:var(--shadow-xl)}.modal-close{position:absolute;top:16px;right:20px;background:var(--bg-soft);border:none;width:36px;height:36px;border-radius:50%;font-size:22px;cursor:pointer;color:var(--ink-soft);display:flex;align-items:center;justify-content:center;transition:background var(--t-fast),transform var(--t-fast)}.modal-close:hover{background:var(--ink);color:#fff;transform:scale(1.05)}.modal h2{margin:0 0 1.25rem;font-size:1.3rem;font-family:inherit}.modal-tabs{display:flex;gap:4px;margin-bottom:1.25rem;border-bottom:1px solid var(--line);flex-wrap:wrap}.modal-tab{background:0 0;border:none;padding:10px 16px;font-family:inherit;font-size:13.5px;font-weight:500;cursor:pointer;color:var(--ink-mute);border-bottom:2px solid transparent;margin-bottom:-1px;transition:color var(--t-fast),border-color var(--t-fast)}.modal-tab:hover{color:var(--ink-soft)}.modal-tab.active{color:var(--ink);border-bottom-color:var(--ink);font-weight:700}.modal-content{display:none}.modal-content.active{display:block}.mail-preview{background:var(--bg-soft);padding:1.25rem;border-radius:var(--r-md);font-size:13px;max-height:600px;overflow-y:auto}@media (max-width:600px){.modal{padding:1.5rem}}.page-wrap{background:var(--bg)}.site-footer{background:#1a1a1a;color:rgba(255,255,255,.85);padding:4rem 1.25rem 2rem}.footer-inner{max-width:1080px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:3rem;margin-bottom:3rem}@media (max-width:768px){.footer-inner{grid-template-columns:1fr 1fr;gap:2rem}}@media (max-width:480px){.footer-inner{grid-template-columns:1fr}}.footer-brand h3{font-family:inherit;color:#fff;margin:0 0 .5rem;font-size:1.3rem;font-weight:800}.footer-brand p{color:rgba(255,255,255,.6);font-size:14px;line-height:1.6;max-width:320px}.footer-col h4{font-family:inherit;color:#fff;margin:0 0 1rem;font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:.05em}.footer-col ul{list-style:none;padding:0;margin:0}.footer-col li{padding:4px 0;font-size:14px}.footer-col a{color:rgba(255,255,255,.65);text-decoration:none;transition:color var(--t-fast)}.footer-col a:hover{color:#fff}.footer-bottom{max-width:1080px;margin:0 auto;padding-top:2rem;border-top:1px solid rgba(255,255,255,.1);font-size:13px;color:rgba(255,255,255,.5);display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem}