.home-dnsbl__layout{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(16rem,0.8fr);gap:1.25rem;align-items:stretch}.home-dnsbl__copy p,.home-dnsbl__steps p{margin:0;color:#c5d0da}.home-dnsbl__steps{list-style:none;margin:0;padding:0;display:grid;gap:0.75rem}.home-dnsbl__steps li{display:grid;grid-template-columns:1.6rem minmax(0,1fr);gap:0.7rem;align-items:start}.home-dnsbl__steps li>span{display:inline-flex;align-items:center;justify-content:center;width:1.6rem;height:1.6rem;color:#e7edf2;background:#3e5366;border-radius:2px;font-size:0.78rem}.home-dnsbl__steps strong{display:block;color:#e7edf2;font-weight:600;font-size:0.92rem}.home-dnsbl__count{margin-top:0.9rem !important;color:#8b98a6 !important;font-size:0.88rem}.home-dnsbl__copy code,.dnsbl-guide code,.home-dnsbl__answer code{color:#9aafc2;font-family:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;font-size:0.86em}.home-dnsbl__actions,.dnsbl-guide__actions{display:flex;flex-wrap:wrap;align-items:center;gap:0.85rem;margin-top:1rem}.home-dnsbl__cta,.dnsbl-guide__cta,.dnsbl-guide__form button{display:inline-flex;align-items:center;justify-content:center;min-height:2.5rem;padding:0.4rem 0.9rem;color:#e7edf2;text-decoration:none;background:#3e5366;border:0;border-radius:2px;font:inherit;cursor:pointer}.home-dnsbl__cta:hover,.dnsbl-guide__cta:hover,.dnsbl-guide__form button:hover{background:#4a6278}.home-dnsbl__link,.dnsbl-guide__link,.dnsbl-guide__hint a{color:#9aafc2;text-decoration:none}.home-dnsbl__link:hover,.dnsbl-guide__link:hover,.dnsbl-guide__hint a:hover{color:#e7edf2;text-decoration:underline}.home-dnsbl__answer{margin:0;padding:0.95rem 1rem;border:1px solid #2e3844;background:#171c22}.home-dnsbl__answer-kicker,.home-dnsbl__answer-meta{margin:0;color:#8b98a6;font-size:0.75rem;letter-spacing:0.04em;text-transform:uppercase}.home-dnsbl__answer-name{margin:0.55rem 0 0;overflow-wrap:anywhere}.home-dnsbl__answer-code{margin:0.7rem 0 0;color:#fb7185;font-family:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;font-size:1.25rem;font-weight:500}.home-dnsbl__answer-label{margin:0.3rem 0 0;color:#e7edf2}.home-dnsbl__answer .home-dnsbl__link{display:inline-block;margin-top:0.8rem}.home-dnsbl__shares{list-style:none;margin:1.15rem 0 0;padding:0;display:grid;gap:0.45rem}.home-dnsbl__shares li{display:grid;grid-template-columns:5.4rem minmax(8rem,11rem) minmax(0,1fr) auto;gap:0.7rem;align-items:center;color:#c5d0da;font-size:0.84rem}.home-dnsbl__bar{display:block;height:0.35rem;background:#101418;border:1px solid #2e3844}.home-dnsbl__bar>span{display:block;height:100%;background:#9aafc2}.home-dnsbl__shares strong{color:#e7edf2;font-weight:500;font-variant-numeric:tabular-nums}.dnsbl-guide{padding:1.5rem 0 3rem}.dnsbl-guide__layout{display:grid;grid-template-columns:12rem minmax(0,1fr);gap:2rem;align-items:start}.dnsbl-guide__toc{position:sticky;top:1rem;display:grid;gap:0.45rem}.dnsbl-guide__toc-title{margin:0 0 0.25rem;color:#8b98a6;font-size:0.75rem;letter-spacing:0.04em;text-transform:uppercase}.dnsbl-guide__toc a{color:#c5d0da;text-decoration:none;font-size:0.88rem}.dnsbl-guide__toc a:hover{color:#e7edf2}.dnsbl-guide__content section{margin:0 0 1rem;padding:1rem 1.05rem 1.1rem;border:1px solid #2e3844;background:#171c22}.dnsbl-guide__content h2{margin:0 0 0.7rem;color:#e7edf2;font-size:1.15rem;font-weight:600}.dnsbl-guide__content p,.dnsbl-guide__list,.dnsbl-guide__hint{margin:0 0 0.75rem;max-width:68ch;color:#c5d0da}.dnsbl-guide__steps,.dnsbl-guide__list{padding-left:1.15rem;color:#c5d0da}.dnsbl-guide__steps li,.dnsbl-guide__list li{margin:0.3rem 0}.dnsbl-guide__form label{display:block;margin-bottom:0.35rem;color:#8b98a6;font-size:0.78rem}.dnsbl-guide__form-row{display:flex;flex-wrap:wrap;gap:0.5rem}.dnsbl-guide__form input{flex:1 1 16rem;min-height:2.5rem;padding:0.4rem 0.7rem;color:#e7edf2;background:#101418;border:1px solid #2e3844;border-radius:2px;font-family:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;font-size:0.92rem}.dnsbl-guide__form input:focus{outline:1px solid #9aafc2;outline-offset:1px}.dnsbl-guide__error{color:#fb7185 !important}.dnsbl-guide__result{display:grid;gap:0.55rem;margin:0.9rem 0 0}.dnsbl-guide__result div{display:grid;grid-template-columns:6.5rem minmax(0,1fr);gap:0.6rem;align-items:baseline}.dnsbl-guide__result dt{color:#8b98a6;font-size:0.75rem;letter-spacing:0.03em;text-transform:uppercase}.dnsbl-guide__result dd{margin:0;color:#e7edf2;overflow-wrap:anywhere}.dnsbl-guide__result strong{color:#fb7185;font-weight:500;font-family:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace}.dnsbl-guide__copy{margin-left:0.45rem;padding:0.15rem 0.45rem;color:#c5d0da;background:transparent;border:1px solid #2e3844;border-radius:2px;font:inherit;font-size:0.75rem;cursor:pointer}.dnsbl-guide__copy:hover{color:#e7edf2;border-color:#9aafc2}.dnsbl-guide__table-wrap{margin:0.8rem 0 1rem;overflow-x:auto;border:1px solid #2e3844}.dnsbl-guide__table{width:100%;border-collapse:collapse;background:#101418}.dnsbl-guide__table caption{caption-side:bottom;padding:0.45rem 0.7rem 0;color:#8b98a6;font-size:0.75rem;text-align:left}.dnsbl-guide__table th,.dnsbl-guide__table td{padding:0.55rem 0.75rem;border-bottom:1px solid #2e3844;color:#c5d0da;font-weight:400;text-align:left}.dnsbl-guide__table thead th{color:#8b98a6;font-size:0.75rem;letter-spacing:0.03em;text-transform:uppercase}.dnsbl-guide__table td:last-child,.dnsbl-guide__table th:last-child{text-align:right;font-variant-numeric:tabular-nums}.dnsbl-guide__table tr.is-current th,.dnsbl-guide__table tr.is-current td{background:#243140;color:#e7edf2}.dnsbl-guide__code{margin:0.6rem 0 0.9rem;padding:0.8rem 0.9rem;overflow-x:auto;color:#e7edf2;background:#101418;border:1px solid #2e3844;border-radius:2px;font-family:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;font-size:0.84rem;line-height:1.55}@media (max-width:800px){.home-dnsbl__layout,.dnsbl-guide__layout{grid-template-columns:1fr}.home-dnsbl__shares li,.dnsbl-guide__result div{grid-template-columns:1fr;gap:0.2rem}.dnsbl-guide__toc{position:static}}