.ck{position:fixed;left:16px;right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:100;max-width:760px;margin:0 auto;background:#101926;color:#fff;border:1px solid #3a4658;border-radius:16px;padding:20px;box-shadow:0 10px 40px rgba(0,0,0,.5);font-family:Inter,system-ui,sans-serif}
.ck[hidden],.ck-modal[hidden]{display:none}
.ck p{margin:0 0 14px;font-size:14px;line-height:1.55;color:#d8dee8}
.ck strong{color:#fff;font-size:16px;display:block;margin-bottom:4px}
.ck a{color:#ffc21a;text-decoration:underline}
.ck-actions{display:flex;gap:10px;flex-wrap:wrap}
.ck-btn{flex:1 1 140px;border:1px solid #3a4658;background:#1b2536;color:#fff;font:inherit;font-weight:700;font-size:14px;padding:12px 16px;border-radius:10px;cursor:pointer}
.ck-btn.main{background:#ffc21a;border-color:#ffc21a;color:#111}
.ck-btn.alt{background:#fff;border-color:#fff;color:#111}
.ck-btn:focus-visible,.ck input:focus-visible{outline:2px solid #ffc21a;outline-offset:3px}
.ck-modal{position:fixed;inset:0;z-index:101;background:rgba(0,0,0,.65);display:grid;place-items:center;padding:16px;font-family:Inter,system-ui,sans-serif}
.ck-box{width:100%;max-width:560px;max-height:90vh;overflow:auto;background:#101926;color:#fff;border:1px solid #3a4658;border-radius:16px;padding:24px}
.ck-box h2{margin:0 0 6px;font-size:20px}
.ck-box>p{margin:0 0 16px;font-size:14px;color:#d8dee8;line-height:1.55}
.ck-row{display:flex;gap:16px;align-items:flex-start;justify-content:space-between;padding:14px 0;border-top:1px solid #1f2b3b}
.ck-row b{display:block;font-size:15px;margin-bottom:2px}
.ck-row span{font-size:13px;color:#c5cdd9;line-height:1.5}
.ck-row input{width:22px;height:22px;flex:none;accent-color:#ffc21a;margin-top:2px}
.ck-box .ck-actions{margin-top:18px}