.bbn-signup{--bbn-accent:var(--wp--preset--color--accent,#2f4bb0);--bbn-line:var(--wp--preset--color--line,#e4e0d8);box-sizing:border-box;margin:1.5em 0}
.bbn-signup *{box-sizing:border-box}
.bbn-heading{margin:0 0 .3em;font-size:1.35rem;line-height:1.2}
.bbn-text{margin:0 0 1em;color:var(--wp--preset--color--muted,#5c5f66);font-size:.95rem}
.bbn-row{display:flex;gap:.5rem;flex-wrap:wrap}
.bbn-row input[type=email]{flex:1 1 220px;min-width:0;padding:.8rem 1rem;border:1px solid var(--bbn-line);border-radius:999px;font:inherit;background:#fff;color:#16161a}
.bbn-row input[type=email]:focus{outline:2px solid var(--bbn-accent);outline-offset:1px}
.bbn-btn{padding:.8rem 1.5rem;border:0;border-radius:999px;background:var(--bbn-accent);color:#fff;font:inherit;font-weight:700;cursor:pointer;transition:transform .15s ease,filter .15s ease}
.bbn-btn:hover{filter:brightness(1.1);transform:translateY(-1px)}
.bbn-btn[disabled]{opacity:.6;cursor:wait;transform:none}
.bbn-consent{display:flex;gap:.55rem;align-items:flex-start;margin:.8rem 0 0;font-size:.78rem;line-height:1.45;color:var(--wp--preset--color--muted,#5c5f66);cursor:pointer}
.bbn-consent input{margin-top:.2rem;flex:none;width:1.05rem;height:1.05rem;accent-color:var(--bbn-accent)}
.bbn-hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.bbn-msg{margin:.8rem 0 0;font-size:.9rem;min-height:1.2em}
.bbn-msg.bbn-ok{color:#0a7a3b;font-weight:600}.bbn-msg.bbn-err{color:#b3261e;font-weight:600}
.bbn-card{padding:clamp(1.25rem,4vw,2.25rem);border-radius:20px;background:linear-gradient(135deg,#eef1ff,#f6f4f0);border:1px solid var(--bbn-line)}
.bbn-footer .bbn-heading{font-size:1.05rem}
.bbn-footer .bbn-text,.bbn-footer .bbn-consent{color:inherit;opacity:.8}
.bbn-footer .bbn-row input[type=email]{border-radius:10px}.bbn-footer .bbn-btn{border-radius:10px}
.bbn-status{padding:1rem 1.25rem;border-radius:14px;margin:1rem 0;border:1px solid var(--bbn-line,#e4e0d8)}
.bbn-status p{margin:0 0 .6rem}.bbn-status p:last-child{margin:0}
.bbn-status.bbn-ok{background:#ecf8f0;border-color:#b6e2c6}.bbn-status.bbn-err{background:#fdeceb;border-color:#f0b9b5}
@media (prefers-color-scheme:dark){.bbn-row input[type=email]{background:#1b1e27;color:#f2f3f7;border-color:#343950}.bbn-card{background:linear-gradient(135deg,#1d2338,#1b1e27);border-color:#343950}}