.brt-wrap{width:min(1440px,calc(100% - 28px));border-color:transparent;background:transparent;box-shadow:none;backdrop-filter:none;-webkit-backdrop-filter:none}.brt-main{display:grid;gap:14px;min-width:0}.brt-main *,.brt-main *::before,.brt-main *::after{box-sizing:border-box}.brt-main .stats-panel{border-radius:16px}.brt-hero{display:grid;gap:10px;overflow:hidden}.brt-hero-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.brt-hero h1,.brt-form-panel h2,.brt-results h2,.brt-guide h2{margin:0;color:var(--text)}.brt-hero h1{font-size:clamp(1.55rem,3vw,2.35rem);line-height:1.12}.brt-hero>p,.brt-form-panel>p,.brt-guide>p{max-width:112ch;margin:0;color:var(--muted);font-size:.88rem;line-height:1.62}.brt-hero strong{color:var(--text)}.brt-hero>p a{color:var(--text);font-weight:760;text-decoration-color:rgba(96,165,250,.52);text-underline-offset:3px}.brt-hero>p a:hover,.brt-hero>p a:focus-visible{color:#7db4ff;outline:none}
.brt-flow-state{display:inline-flex;align-items:center;gap:7px;margin-left:auto;padding:6px 10px;border:1px solid var(--border);border-radius:999px;color:var(--muted);font-size:.69rem;font-weight:760}.brt-flow-state i{width:7px;height:7px;border-radius:50%;background:#f0b35a}.brt-flow-state.is-ready{border-color:rgba(65,201,142,.34);color:var(--accent,#41c98e)}.brt-flow-state.is-ready i{background:var(--accent,#41c98e)}
.brt-node-grid{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:stretch;gap:12px}.brt-node{display:grid;gap:11px}.brt-node.is-bitcoin{border-color:rgba(247,147,26,.25)}.brt-node.is-blake{border-color:rgba(96,165,250,.28)}.brt-node-head{display:flex;align-items:center;gap:10px}.brt-node-icon{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;font-size:1.15rem}.brt-node-head small{display:block;color:var(--muted);font-size:.62rem;font-weight:800;letter-spacing:.065em;text-transform:uppercase}.brt-node-head h2{margin:2px 0 0;color:var(--text);font-size:1.08rem}.brt-node>p{margin:0;color:var(--muted);font-size:.76rem;line-height:1.52}.brt-node .stats-relay-node-live{margin-top:0}.brt-node-mempool{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:0}.brt-node-mempool>div{min-width:0;padding:8px 9px;border:1px solid var(--border);border-radius:10px;background:rgba(255,255,255,.02)}.brt-node-mempool dt{color:var(--muted);font-size:.59rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase}.brt-node-mempool dd{margin:4px 0 0;color:var(--text);font-family:var(--mono);font-size:.72rem;font-weight:700;white-space:nowrap}.brt-node-arrow{display:grid;place-items:center;align-self:stretch;min-width:24px;color:var(--muted);font-size:1.35rem}
.brt-form-panel{display:grid;gap:10px}.brt-form-panel form{display:grid;gap:9px}.brt-form-panel label{display:flex;justify-content:space-between;gap:10px;color:var(--muted);font-size:.68rem;font-weight:800;letter-spacing:.055em;text-transform:uppercase}.brt-form-panel label small{font-family:var(--mono);font-weight:500;letter-spacing:0;text-transform:none}.brt-form-panel textarea{width:100%;min-height:190px;resize:vertical;padding:12px 13px;border:1px solid rgba(148,163,184,.28);border-radius:12px;outline:none;background:rgba(255,255,255,.03);color:var(--text);font-family:var(--mono);font-size:.76rem;line-height:1.52;word-break:break-all;color-scheme:dark}.brt-form-panel textarea:focus{border-color:rgba(96,165,250,.58);box-shadow:0 0 0 3px rgba(96,165,250,.1)}html[data-theme-mode="day"] .brt-form-panel textarea,html[data-theme-mode="dawn"] .brt-form-panel textarea{color-scheme:light;background:rgba(255,255,255,.38)}.brt-actions{display:flex;gap:8px;flex-wrap:wrap}.brt-button{min-height:38px;padding:0 14px;border:1px solid rgba(148,163,184,.27);border-radius:10px;background:rgba(255,255,255,.035);color:var(--text);font-size:.75rem;font-weight:780;cursor:pointer}.brt-button:hover,.brt-button:focus-visible{border-color:rgba(96,165,250,.55);outline:none}.brt-button.is-primary{border-color:rgba(96,165,250,.55);background:linear-gradient(105deg,rgba(247,147,26,.13),rgba(96,165,250,.15))}.brt-button[disabled]{opacity:.58;cursor:wait}.brt-status{min-height:20px;margin:0;color:var(--muted);font-size:.74rem}.brt-status.is-error{color:#ef6b72}.brt-status.is-ok{color:var(--accent,#41c98e)}
.brt-results{display:grid;gap:11px}.brt-results[hidden]{display:none}.brt-result-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.brt-badge{display:inline-flex;padding:6px 10px;border:1px solid var(--border);border-radius:999px;color:var(--muted);font-size:.7rem;font-weight:800}.brt-badge.is-pass{border-color:rgba(65,201,142,.4);background:rgba(65,201,142,.08);color:var(--accent,#41c98e)}.brt-badge.is-fail{border-color:rgba(239,107,114,.4);background:rgba(239,107,114,.07);color:#ef6b72}.brt-badge.is-warn{border-color:rgba(240,179,90,.4);background:rgba(240,179,90,.08);color:#f0b35a}.brt-badge.is-known{border-color:rgba(96,165,250,.42);background:rgba(96,165,250,.08);color:#7db4ff}.brt-result-summary{margin:0;color:var(--text);font-size:.84rem;line-height:1.55}.brt-result-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.brt-result-card{display:grid;gap:9px;padding:12px;border:1px solid var(--border);border-radius:13px;background:rgba(255,255,255,.02)}.brt-result-card.is-pass{border-color:rgba(65,201,142,.28)}.brt-result-card.is-fail{border-color:rgba(239,107,114,.28)}.brt-result-card-head{display:flex;align-items:center;justify-content:space-between;gap:10px}.brt-result-card h3{margin:0;color:var(--text);font-size:.9rem}.brt-result-card p{margin:0;color:var(--muted);font-size:.72rem;line-height:1.48}.brt-node-decision{font-size:.66rem;font-weight:800}.brt-result-card.is-pass .brt-node-decision{color:var(--accent,#41c98e)}.brt-result-card.is-fail .brt-node-decision{color:#ef6b72}.brt-details{display:grid;gap:6px}.brt-detail{display:grid;grid-template-columns:92px minmax(0,1fr) auto;align-items:center;gap:8px;padding:7px 8px;border:1px solid var(--border);border-radius:9px}.brt-detail span{color:var(--muted);font-size:.6rem;font-weight:800;text-transform:uppercase}.brt-detail code{min-width:0;color:var(--text);font-family:var(--mono);font-size:.68rem;overflow-wrap:anywhere}.brt-copy{width:27px;height:27px;border:1px solid var(--border);border-radius:7px;background:transparent;color:var(--muted);cursor:pointer}.brt-relay-result{padding:10px 11px;border:1px solid var(--border);border-radius:11px;color:var(--muted);font-size:.73rem;line-height:1.5}.brt-relay-result strong{color:var(--text)}.brt-request{margin:0;color:var(--muted);font-family:var(--mono);font-size:.63rem}
.brt-guide{display:grid;gap:10px}.brt-guide-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}.brt-guide-grid article,.brt-disclosure{padding:10px 11px;border:1px solid var(--border);border-radius:11px;background:rgba(255,255,255,.02)}.brt-guide h3{margin:0;color:var(--text);font-size:.76rem}.brt-guide article p,.brt-disclosure p{margin:5px 0 0;color:var(--muted);font-size:.71rem;line-height:1.53}.brt-disclosure code{color:var(--text)}.brt-related{display:flex;gap:8px;flex-wrap:wrap}.brt-related a{display:inline-flex;align-items:center;gap:6px;padding:7px 9px;border:1px solid var(--border);border-radius:9px;color:var(--text);font-size:.7rem;font-weight:750;text-decoration:none}.brt-related a:hover,.brt-related a:focus-visible{border-color:rgba(96,165,250,.48);outline:none}
@media(max-width:760px){.brt-node-grid,.brt-result-grid,.brt-guide-grid{grid-template-columns:1fr}.brt-node-arrow{min-height:18px;transform:rotate(90deg)}.brt-result-head{display:grid}}@media(max-width:520px){.brt-wrap{width:min(100% - 16px,1440px)}.brt-main .stats-panel{padding:13px 12px}.brt-hero-meta{align-items:flex-start}.brt-flow-state{margin-left:0}.brt-form-panel textarea{min-height:220px}.brt-button.is-primary{flex:1}.brt-detail{grid-template-columns:1fr auto}.brt-detail span{grid-column:1/-1}}