.ncb{position:fixed;inset:0;z-index:200;display:flex;align-items:center;justify-content:center;padding:16px;background:rgba(10,13,18,.62);backdrop-filter:blur(3px)}
.ncb[hidden]{display:none!important}
body.ncb-open{overflow:hidden}
.ncb-card{position:relative;width:min(440px,100%);max-height:calc(100vh - 32px);overflow:auto;background:#fff;border-radius:18px;padding:26px 24px 22px;box-shadow:0 30px 70px rgba(0,0,0,.4);font-family:var(--body,Roboto,Arial,sans-serif);color:#2b2f36}
.ncb-card h3{margin:0 0 6px;font:800 22px/1.2 var(--head,Montserrat,Arial,sans-serif);color:var(--ink,#0f1216)}
.ncb-sub{margin:0 0 16px;color:#6b7280;font-size:15px}
.ncb-x{position:absolute;top:10px;right:12px;width:36px;height:36px;border:0;border-radius:50%;background:#f4f5f7;font-size:24px;line-height:1;cursor:pointer;color:#2b2f36}
.ncb-x:hover{background:#e7e9ee}
.ncb-f label{display:block;margin:0 0 14px;font:600 14px/1.3 var(--head,Montserrat,Arial,sans-serif);color:var(--ink,#0f1216)}
.ncb-f input[type=text],.ncb-f input[type=tel]{display:block;width:100%;box-sizing:border-box;margin-top:6px;padding:13px 14px;border:1px solid #cfd3da;border-radius:12px;font:400 16px/1.3 var(--body,Roboto,Arial,sans-serif);color:#2b2f36;background:#fff}
.ncb-f input:focus{outline:3px solid rgba(225,29,29,.25);border-color:#e11d1d}
.ncb-check{display:flex!important;gap:10px;align-items:flex-start;font:400 13px/1.45 var(--body,Roboto,Arial,sans-serif)!important}
.ncb-check input{margin-top:3px;width:18px;height:18px;flex:none}
.ncb-hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.ncb-err{margin:0 0 12px;padding:10px 14px;background:#fdecec;color:#8a1111;border-radius:10px;font-size:14px}
.ncb-btn{display:block;width:100%;border:2px solid #e11d1d;background:#e11d1d;color:#fff;font:700 15px/1 var(--head,Montserrat,Arial,sans-serif);padding:16px 22px;border-radius:999px;cursor:pointer;transition:background .2s}
.ncb-btn:hover{background:#b91414;border-color:#b91414}
.ncb-btn:disabled{opacity:.6;cursor:wait}
.ncb-btn:focus-visible,.ncb-x:focus-visible{outline:3px solid #0f1216;outline-offset:2px}
.ncb-alt{margin:14px 0 0;text-align:center;font-size:14px;color:#6b7280}
.ncb-ok p{margin:0 0 16px}

/* единый вид с остальным сайтом */
.ncb-card{border-radius:16px}
.ncb-x{width:44px;height:44px;top:8px;right:8px}
.ncb-f input[type=text]:hover:not(:focus),.ncb-f input[type=tel]:hover:not(:focus){border-color:#0f1216}
.ncb-btn:active{transform:scale(.99)}
.ncb-btn:focus-visible,.ncb-x:focus-visible{outline:3px solid #e11d1d;outline-offset:2px}
.ncb-check input{accent-color:#e11d1d;width:20px;height:20px;margin-top:2px}