:root{scroll-behavior:smooth}.public-nav{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 18px;padding:10px;border:1px solid rgba(255,255,255,.08);background:rgba(8,13,22,.8);border-radius:16px;position:sticky;top:8px;z-index:20;backdrop-filter:blur(16px)}.public-nav a{color:#cbd5e1;text-decoration:none;padding:9px 13px;border-radius:10px;font-weight:700;font-size:.86rem}.public-nav a:hover{background:rgba(247,147,26,.12);color:#fff}.public-hero{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(260px,.7fr);gap:28px;padding:34px;margin-bottom:20px;overflow:hidden}.public-badge{font-size:.75rem;font-weight:900;letter-spacing:.13em;color:#f7931a}.public-hero h2{font-size:clamp(2.2rem,5vw,4.8rem);line-height:.98;margin:16px 0}.public-hero h2 em{font-style:normal;color:#f7931a}.public-hero-copy>p{max-width:760px;color:#aab6c8;font-size:1.08rem}.connect-box{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;margin-top:24px;padding:14px;background:#05080e;border:1px solid rgba(247,147,26,.3);border-radius:14px}.connect-box span{font-size:.67rem;color:#8592a6;font-weight:800}.connect-box code{overflow:auto;color:#fff}.connect-box button,.endpoint button{cursor:pointer}.hero-actions{display:flex;gap:12px;margin-top:20px}.primary-link,.secondary-link{padding:12px 18px;border-radius:12px;text-decoration:none;font-weight:800}.primary-link{background:#f7931a;color:#101010}.secondary-link{border:1px solid rgba(255,255,255,.15);color:#fff}.fee-card{background:linear-gradient(145deg,rgba(247,147,26,.14),rgba(255,255,255,.03));border:1px solid rgba(247,147,26,.32);border-radius:20px;padding:25px;display:flex;flex-direction:column;justify-content:center}.fee-card>span{font-weight:900;letter-spacing:.16em;color:#f7931a}.fee-card strong{font-size:5rem;line-height:1;margin:14px 0}.fee-card strong small{font-size:2rem}.fee-card p{color:#c2cad5}.fee-card>small{color:#8c99aa}.fee-split{height:8px;border-radius:10px;background:#452b0c;margin:18px 0;overflow:hidden}.fee-split i{height:100%;display:block;background:#f7931a}.setup-section{padding:28px 0}.section-title{max-width:760px;margin-bottom:18px}.section-title h2{font-size:2.2rem;margin:6px 0}.section-title p,.section-copy{color:#98a5b8}.setup-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.setup-card{border:1px solid rgba(255,255,255,.09);background:rgba(12,19,31,.88);border-radius:18px;padding:22px}.setup-card>b{font-size:2rem;color:rgba(247,147,26,.45)}.setup-card h3{font-size:1.25rem}.setup-card p,.setup-card dt{color:#9ba8ba}.setup-card dl div{display:flex;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.06);padding:8px 0}.setup-card a{color:#f7931a;font-weight:800}.example-code{display:block;overflow-wrap:anywhere;padding:12px;background:#05080e;border-radius:10px;color:#f6bc70}.warning-box{margin-top:16px;padding:16px 18px;border-left:4px solid #f7931a;background:rgba(247,147,26,.08);border-radius:8px;color:#d9dee7}.legal-shell{max-width:950px;margin:0 auto;padding:32px 18px;color:#d9e0e9}.legal-card{background:#0c131f;border:1px solid rgba(255,255,255,.08);border-radius:20px;padding:clamp(22px,5vw,52px);box-shadow:0 30px 80px rgba(0,0,0,.35)}.legal-card h1{font-size:clamp(2rem,5vw,3.5rem);margin-top:0}.legal-card h2{margin-top:30px;color:#fff}.legal-card p,.legal-card li{line-height:1.75;color:#b5c0cf}.legal-card a,.back-link,.legal-footer a{color:#f7931a}.back-link{display:inline-block;margin-bottom:18px;text-decoration:none;font-weight:800}.legal-lead{font-size:1.1rem}.legal-note{padding:14px;background:rgba(247,147,26,.1);border-radius:10px}.legal-footer{text-align:center;padding:24px 0;color:#7e8a9b}.legal-table{width:100%;border-collapse:collapse}.legal-table th,.legal-table td{text-align:left;padding:13px;border-bottom:1px solid rgba(255,255,255,.08)}.legal-table th{color:#8e9aad;width:28%}@media(max-width:850px){.public-hero{grid-template-columns:1fr;padding:22px}.setup-grid{grid-template-columns:1fr}.connect-box{grid-template-columns:1fr}.public-nav{position:static}.fee-card strong{font-size:4rem}}
.personal-cta{display:flex;align-items:center;justify-content:space-between;gap:22px;padding:28px;margin:18px 0}.personal-cta h2{margin:.35rem 0;font-size:clamp(1.6rem,3vw,2.5rem)}.personal-cta p{color:#98a5b8;max-width:760px}.personal-cta .primary-link{white-space:nowrap}@media(max-width:760px){.personal-cta{align-items:flex-start;flex-direction:column}}
.skip-link{position:fixed;left:16px;top:10px;z-index:9999;transform:translateY(-180%);background:#fff;color:#111;padding:10px 14px;border-radius:10px;font-weight:900;text-decoration:none}.skip-link:focus{transform:translateY(0)}
.language-switch{display:flex;align-items:center;padding:3px;border:1px solid rgba(255,255,255,.12);border-radius:11px;background:rgba(5,8,14,.75)}.language-switch a{min-width:38px;padding:7px 9px;border-radius:8px;text-align:center;color:#94a3b8;text-decoration:none;font-size:.76rem;font-weight:900}.language-switch a.active{background:#f7931a;color:#111}.language-switch a:focus-visible,.public-nav a:focus-visible,.site-footer a:focus-visible{outline:2px solid #f7b45f;outline-offset:2px}
.trust-row{display:flex;flex-wrap:wrap;gap:8px 14px;margin-top:18px;color:#cbd5e1;font-size:.84rem;font-weight:800}.trust-row span{display:inline-flex;align-items:center;gap:5px}.guide-link{margin-top:18px}.guide-link a{color:#f7931a;font-weight:850;text-decoration:none}.guide-link a:hover{text-decoration:underline}
.seo-benefits,.faq-section{padding:46px 0}.benefit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.benefit-grid article{padding:24px;border:1px solid rgba(255,255,255,.09);background:linear-gradient(145deg,rgba(14,23,37,.96),rgba(8,13,22,.88));border-radius:18px}.benefit-grid article>span{display:grid;place-items:center;width:46px;height:46px;border-radius:14px;background:rgba(247,147,26,.12);color:#f7931a;font-size:1.35rem;font-weight:900}.benefit-grid h3{margin:16px 0 8px}.benefit-grid p{margin:0;color:#9eabbd;line-height:1.65}
.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.faq-grid details{border:1px solid rgba(255,255,255,.09);border-radius:15px;background:rgba(12,19,31,.88);padding:0 18px}.faq-grid summary{cursor:pointer;list-style:none;padding:18px 34px 18px 0;font-weight:850;position:relative}.faq-grid summary::-webkit-details-marker{display:none}.faq-grid summary:after{content:'+';position:absolute;right:0;top:14px;font-size:1.5rem;color:#f7931a}.faq-grid details[open] summary:after{content:'–'}.faq-grid p{margin:0;padding:0 0 18px;color:#9eabbd;line-height:1.65}
.site-footer{display:grid;grid-template-columns:minmax(220px,.8fr) minmax(0,1.4fr);align-items:center;gap:24px;padding:30px 0}.site-footer div{display:grid;gap:5px}.site-footer div span{color:#7f8da1;font-size:.86rem}.site-footer nav{display:flex;justify-content:flex-end;flex-wrap:wrap;gap:8px 16px}.site-footer a{color:#aeb9c8;text-decoration:none;font-weight:750;font-size:.84rem}.site-footer a:hover{color:#f7931a}
.legal-language-switch{float:right;margin-bottom:12px}.legal-language-switch a{display:inline-block;padding:7px 10px;border-radius:8px;color:#aeb9c8;text-decoration:none;font-weight:900}.legal-language-switch a.active{background:#f7931a;color:#111}.legal-card:after{content:'';display:block;clear:both}
@media(max-width:920px){.benefit-grid{grid-template-columns:1fr}.faq-grid{grid-template-columns:1fr}.site-footer{grid-template-columns:1fr}.site-footer nav{justify-content:flex-start}.topbar-actions{justify-content:flex-start}}
@media(max-width:620px){.language-switch{order:-1}.trust-row{display:grid;grid-template-columns:1fr 1fr}.seo-benefits,.faq-section{padding:32px 0}.site-footer nav{display:grid;grid-template-columns:1fr 1fr}.legal-language-switch{float:none}}

/* Dual Stratum endpoints: 3334 standard + 3335 high-difficulty/rentals */
.endpoint-choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:24px}.endpoint-choice-grid .connect-box{margin-top:0}.connect-box.high{border-color:rgba(88,166,255,.42);background:linear-gradient(145deg,rgba(11,30,51,.88),#05080e)}.connect-box.high span{color:#7db9ff}.connect-box small{grid-column:2/4;color:#8fa4bd;font-size:.73rem}.rental-note{margin-top:12px;padding:16px 18px;border:1px solid rgba(88,166,255,.28);background:rgba(88,166,255,.08);border-radius:12px;color:#c9d8ea}.rental-note strong{color:#7db9ff}.endpoint-monitor{margin:18px 0;padding:24px}.endpoint-stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.endpoint-stat-card{padding:20px;border:1px solid rgba(255,255,255,.09);border-radius:17px;background:linear-gradient(145deg,rgba(14,23,37,.97),rgba(7,12,20,.92))}.endpoint-stat-card.high{border-color:rgba(88,166,255,.32);background:linear-gradient(145deg,rgba(13,31,52,.95),rgba(7,12,20,.92))}.endpoint-stat-card.offline{opacity:.72}.endpoint-stat-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.endpoint-stat-head>div{display:flex;align-items:baseline;gap:9px}.endpoint-stat-head span{font-weight:850}.endpoint-stat-head strong{font-size:1.55rem;color:#f7931a}.endpoint-stat-card.high .endpoint-stat-head strong{color:#69aefc}.endpoint-stat-head>b{font-size:.75rem;color:#2bd99f}.endpoint-stat-card.offline .endpoint-stat-head>b{color:#ff6374}.endpoint-stat-card code{display:block;margin:14px 0 5px;overflow:auto;color:#f4f7fb}.endpoint-stat-card p{margin:0 0 14px;color:#91a0b4;font-size:.86rem}.endpoint-stat-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.endpoint-stat-kpis div{padding:10px;border:1px solid rgba(255,255,255,.06);border-radius:11px;background:rgba(0,0,0,.18)}.endpoint-stat-kpis span{display:block;color:#8290a3;font-size:.68rem;text-transform:uppercase;font-weight:800}.endpoint-stat-kpis b{display:block;margin-top:4px;font-size:.94rem}.endpoint-stat-card>small{display:block;margin-top:13px;color:#8394a9}.endpoint-stat-loading{grid-column:1/-1;padding:24px;text-align:center;color:#8e9caf}.dual-endpoint-footer{display:grid;grid-template-columns:1fr 1fr;gap:14px}.dual-endpoint-footer .endpoint{margin:0}.dual-endpoint-footer .endpoint.high{border-color:rgba(88,166,255,.32)}.dual-endpoint-footer small{display:block;margin-top:6px;color:#8295ab}.port-badge{display:inline-flex;padding:4px 8px;border:1px solid rgba(247,147,26,.26);border-radius:999px;color:#f6b55f;background:rgba(247,147,26,.08);font-size:.72rem;font-weight:850;white-space:nowrap}.port-badge.high{border-color:rgba(88,166,255,.34);color:#8bc2ff;background:rgba(88,166,255,.09)}
@media(max-width:900px){.endpoint-choice-grid,.endpoint-stat-grid,.dual-endpoint-footer{grid-template-columns:1fr}.endpoint-stat-kpis{grid-template-columns:1fr 1fr}.connect-box small{grid-column:1/-1}}

/* v15: responsive primary navigation + mining network cards */
.public-nav{align-items:center;overflow:visible}
.public-nav-links{display:flex;align-items:center;gap:6px;flex-wrap:wrap;min-width:0}
.nav-toggle{display:none;align-items:center;justify-content:space-between;gap:10px;width:100%;border:0;background:transparent;color:#fff;font:inherit;font-weight:850;padding:8px 10px;cursor:pointer}
.nav-toggle-icon{display:grid;gap:4px;width:22px}.nav-toggle-icon i{display:block;height:2px;border-radius:99px;background:#f7931a;transition:transform .2s ease,opacity .2s ease}
.mining-network-section{margin:24px 0;padding:28px}.mining-network-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.mining-network-card{display:flex;min-width:0;min-height:210px;flex-direction:column;padding:22px;border:1px solid rgba(247,147,26,.22);border-radius:18px;background:linear-gradient(145deg,rgba(247,147,26,.09),rgba(8,13,22,.92));color:#e9eef6;text-decoration:none;transition:transform .18s ease,border-color .18s ease,background .18s ease}.mining-network-card:hover{transform:translateY(-3px);border-color:rgba(247,147,26,.55);background:linear-gradient(145deg,rgba(247,147,26,.14),rgba(8,13,22,.96))}.mining-network-card.pool-mining{border-color:rgba(88,166,255,.28);background:linear-gradient(145deg,rgba(88,166,255,.10),rgba(8,13,22,.92))}.mining-network-card.pool-mining:hover{border-color:rgba(88,166,255,.58);background:linear-gradient(145deg,rgba(88,166,255,.15),rgba(8,13,22,.96))}.network-kicker{font-size:.7rem;font-weight:900;letter-spacing:.11em;color:#f7b45f}.pool-mining .network-kicker{color:#8bc2ff}.mining-network-card strong{font-size:1.25rem;margin:11px 0 8px;color:#fff}.mining-network-card p{margin:0 0 18px;color:#9fadc0;line-height:1.55}.mining-network-card b{margin-top:auto;color:#f7931a}.pool-mining b{color:#8bc2ff}
.connect-box,.endpoint,.endpoint-stat-card{min-width:0}.connect-box code,.endpoint code,.endpoint-stat-card code{max-width:100%;overflow-x:auto;white-space:nowrap}.site-footer nav{display:flex;flex-wrap:wrap;gap:8px 14px}
@media(max-width:900px){
  .public-nav{position:sticky;top:max(6px,env(safe-area-inset-top));display:block;margin:0 0 14px;padding:7px 9px;border-radius:14px;background:rgba(8,13,22,.96)}
  .nav-toggle{display:flex}.public-nav-links{display:grid;padding:6px 2px 4px;grid-template-columns:repeat(2,minmax(0,1fr));gap:5px}.public-nav.nav-ready .public-nav-links{display:none}.public-nav.nav-ready.is-open .public-nav-links{display:grid}.public-nav-links a{display:flex;align-items:center;min-height:42px;padding:9px 11px;background:rgba(255,255,255,.025);overflow-wrap:anywhere}.public-nav.is-open .nav-toggle-icon i:nth-child(1){transform:translateY(6px) rotate(45deg)}.public-nav.is-open .nav-toggle-icon i:nth-child(2){opacity:0}.public-nav.is-open .nav-toggle-icon i:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
  .mining-network-grid{grid-template-columns:1fr}.mining-network-card{min-height:0}.mining-network-section{padding:20px}
  .hero-actions{flex-wrap:wrap}.hero-actions a{flex:1 1 180px;text-align:center}.endpoint-stat-kpis{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:560px){
  .public-nav-links{grid-template-columns:1fr}.topbar{gap:12px}.topbar-actions{width:100%}.public-hero{padding:18px}.public-hero h2{font-size:clamp(2rem,12vw,3rem)}.fee-card strong{font-size:3.3rem}.connect-box button,.endpoint button{width:100%;min-height:42px}.connect-box code,.endpoint code{font-size:.75rem}.endpoint-stat-kpis{grid-template-columns:1fr}.section-title h2{font-size:clamp(1.65rem,8vw,2.15rem)}
}
@media(prefers-reduced-motion:reduce){.mining-network-card,.nav-toggle-icon i{transition:none}.mining-network-card:hover{transform:none}}

/* v17: professional information architecture, probability calculator and RetroPool network */
body:before{content:'';position:fixed;inset:0;z-index:-2;pointer-events:none;background-image:linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(to bottom,black,transparent 82%)}
.shell{width:min(1360px,calc(100% - 36px))}
.topbar{padding:6px 0}.brand h1{font-weight:850}.brand p{line-height:1.45}
.public-nav{border-color:rgba(148,163,184,.14);box-shadow:0 12px 38px rgba(0,0,0,.18)}
.public-nav a{position:relative}.public-nav a[aria-current="true"]{background:rgba(247,147,26,.13);color:#fff}.public-nav a[aria-current="true"]:after{content:'';position:absolute;left:12px;right:12px;bottom:3px;height:2px;border-radius:999px;background:#f7931a}
.public-hero{position:relative;isolation:isolate;border-color:rgba(247,147,26,.2);background:radial-gradient(circle at 80% 20%,rgba(247,147,26,.12),transparent 34%),linear-gradient(145deg,rgba(17,29,45,.98),rgba(8,13,22,.98))}.public-hero:after{content:'₿';position:absolute;right:28%;bottom:-15%;z-index:-1;font-size:clamp(12rem,25vw,24rem);font-weight:950;line-height:1;color:rgba(247,147,26,.026);transform:rotate(10deg)}
.public-badge{display:inline-flex;align-items:center;gap:8px;padding:7px 11px;border:1px solid rgba(247,147,26,.24);border-radius:999px;background:rgba(247,147,26,.07)}
.public-hero-copy>p{line-height:1.7}.connect-box{transition:border-color .18s ease,transform .18s ease}.connect-box:hover{border-color:rgba(247,147,26,.62);transform:translateY(-1px)}
.connect-box button,.endpoint button{min-height:38px;border:1px solid rgba(255,255,255,.10);border-radius:9px;background:rgba(255,255,255,.05);color:#fff;padding:8px 11px;font-weight:800}.connect-box button:hover,.endpoint button:hover{background:#f7931a;color:#111;border-color:#f7931a}
.text-link{display:inline-flex;align-items:center;padding:12px 4px;color:#f6bc70;text-decoration:none;font-weight:850}.text-link:hover{text-decoration:underline}
.fee-card{position:relative;overflow:hidden}.fee-card:before{content:'';position:absolute;inset:0 0 auto;height:3px;background:linear-gradient(90deg,#f7931a,#ffd08a)}
.setup-card{position:relative;overflow:hidden;transition:transform .18s ease,border-color .18s ease}.setup-card:after{content:'';position:absolute;right:-34px;bottom:-48px;width:110px;height:110px;border-radius:50%;border:1px solid rgba(247,147,26,.08)}.setup-card:hover{transform:translateY(-2px);border-color:rgba(247,147,26,.25)}
.section-title .label{font-weight:900;letter-spacing:.09em}.section-title h2{letter-spacing:-.035em}.section-title p{line-height:1.7}

.process-section{padding:clamp(24px,4vw,42px);margin:14px 0 38px;overflow:hidden}.process-section .section-title{max-width:900px}.process-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin:28px 0 24px;padding:0;list-style:none;counter-reset:none}.process-grid li{position:relative;display:flex;gap:14px;min-width:0;padding:19px 20px 20px;border-top:1px solid rgba(255,255,255,.1);border-bottom:1px solid rgba(255,255,255,.1);background:rgba(6,10,17,.42)}.process-grid li:first-child{border-left:1px solid rgba(255,255,255,.1);border-radius:16px 0 0 16px}.process-grid li:last-child{border-right:1px solid rgba(255,255,255,.1);border-radius:0 16px 16px 0}.process-grid li+li:before{content:'';position:absolute;left:-1px;top:18px;bottom:18px;width:1px;background:rgba(255,255,255,.1)}.process-grid li>span{display:grid;place-items:center;flex:0 0 38px;width:38px;height:38px;border-radius:12px;background:rgba(247,147,26,.12);color:#f7ad51;font-weight:950;font-size:.77rem}.process-grid h3{font-size:1rem;margin:2px 0 8px}.process-grid p{color:#96a5b8;line-height:1.58;font-size:.84rem}.facts-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.facts-strip>div{min-width:0;padding:16px;border:1px solid rgba(255,255,255,.07);border-radius:13px;background:rgba(255,255,255,.025)}.facts-strip span,.facts-strip small{display:block;color:#8493a8;font-size:.72rem}.facts-strip strong{display:block;margin:6px 0 4px;color:#fff;overflow-wrap:anywhere}

.chance-section{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(330px,.75fr);gap:30px;padding:clamp(24px,4vw,42px);margin:18px 0 34px;border-color:rgba(88,166,255,.26);background:radial-gradient(circle at 90% 0,rgba(88,166,255,.12),transparent 38%),linear-gradient(160deg,rgba(15,26,42,.98),rgba(8,13,22,.98))}.chance-copy h2{font-size:clamp(1.8rem,3.5vw,3rem);letter-spacing:-.04em;margin:6px 0 12px}.chance-copy>p{max-width:760px;color:#9dabbf;line-height:1.7}.chance-form{display:grid;grid-template-columns:minmax(200px,1fr) minmax(150px,.65fr) auto;align-items:end;gap:12px;margin-top:24px}.chance-form label{display:grid;gap:7px}.chance-form label>span{color:#91a1b7;font-size:.76rem;font-weight:850}.chance-form input,.chance-form select{width:100%;min-height:47px;border:1px solid rgba(148,163,184,.2);border-radius:11px;background:#07101b;color:#fff;padding:10px 12px;outline:none}.chance-form input:focus,.chance-form select:focus{border-color:#58a6ff;box-shadow:0 0 0 3px rgba(88,166,255,.12)}.input-combo{display:grid;grid-template-columns:1fr 90px}.input-combo input{border-radius:11px 0 0 11px}.input-combo select{border-left:0;border-radius:0 11px 11px 0}.chance-form button{min-height:47px;border:0;cursor:pointer}.chance-results{display:flex;flex-direction:column;justify-content:center;min-width:0;padding:24px;border:1px solid rgba(88,166,255,.22);border-radius:20px;background:rgba(5,12,21,.68)}.chance-main-result>span{display:block;color:#8fa3bc;font-size:.75rem;font-weight:850;text-transform:uppercase;letter-spacing:.06em}.chance-main-result>strong{display:block;margin:10px 0 5px;color:#79b9ff;font-size:clamp(2.5rem,6vw,4.6rem);line-height:1;letter-spacing:-.055em;overflow-wrap:anywhere}.chance-main-result>small{color:#bcc9d8}.chance-result-grid{display:grid;gap:0;margin:22px 0 18px;border-top:1px solid rgba(255,255,255,.08)}.chance-result-grid>div{display:grid;grid-template-columns:1fr auto;gap:16px;padding:11px 0;border-bottom:1px solid rgba(255,255,255,.08)}.chance-result-grid span{color:#8293a9;font-size:.78rem}.chance-result-grid b{text-align:right;font-size:.8rem;overflow-wrap:anywhere}.chance-results>p{color:#8393a8;font-size:.78rem;line-height:1.55}

.retropool-card{position:relative;border-color:rgba(168,85,247,.5);background:radial-gradient(circle at 90% 10%,rgba(168,85,247,.2),transparent 42%),linear-gradient(145deg,rgba(41,21,68,.82),rgba(8,13,22,.96))}.retropool-card:before{content:'BTC + BCH';position:absolute;right:16px;top:15px;padding:5px 8px;border:1px solid rgba(216,180,254,.25);border-radius:999px;color:#d8b4fe;background:rgba(168,85,247,.1);font-size:.62rem;font-weight:950;letter-spacing:.08em}.retropool-card:hover{border-color:rgba(192,132,252,.75);background:radial-gradient(circle at 90% 10%,rgba(168,85,247,.27),transparent 42%),linear-gradient(145deg,rgba(47,24,78,.9),rgba(8,13,22,.98))}.retropool-card .network-kicker,.retropool-card b{color:#d8b4fe}
.warning-box,.rental-note{line-height:1.62}.site-footer{border-top:1px solid rgba(255,255,255,.07);margin-top:24px}

@media(max-width:1120px){.process-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.process-grid li,.process-grid li:first-child,.process-grid li:last-child{border:1px solid rgba(255,255,255,.1);border-radius:14px}.process-grid li+li:before{display:none}.chance-section{grid-template-columns:1fr}.chance-results{min-height:300px}}
@media(max-width:820px){.chance-form{grid-template-columns:1fr 1fr}.chance-form button{grid-column:1/-1}.facts-strip{grid-template-columns:1fr 1fr}.public-hero:after{right:-10%}}
@media(max-width:600px){.shell{width:min(100% - 20px,1360px);padding-top:18px}.process-section,.chance-section{padding:20px}.process-grid{grid-template-columns:1fr}.facts-strip{grid-template-columns:1fr}.chance-form{grid-template-columns:1fr}.chance-form button{grid-column:auto}.chance-results{padding:19px;min-height:0}.chance-result-grid>div{grid-template-columns:1fr}.chance-result-grid b{text-align:left}.public-hero:after{display:none}.text-link{width:100%;justify-content:center}.retropool-card:before{position:static;align-self:flex-start;margin-bottom:6px;order:-1}}
@media(prefers-reduced-motion:reduce){.connect-box,.setup-card{transition:none}.connect-box:hover,.setup-card:hover{transform:none}}

/* v18: live trust badges and mining value guide */
.pool-proof-bar{display:grid;grid-template-columns:minmax(190px,.55fr) minmax(0,2fr);align-items:center;gap:24px;margin:0 0 22px;padding:20px 24px;border-color:rgba(88,166,255,.22);background:linear-gradient(145deg,rgba(12,23,38,.98),rgba(8,13,22,.96))}
.pool-proof-heading h2{margin:5px 0 0;font-size:clamp(1.2rem,2.3vw,1.75rem);letter-spacing:-.025em}
.pool-proof-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px}
.proof-badge{position:relative;display:grid;grid-template-columns:auto minmax(0,1fr);grid-template-rows:auto auto;column-gap:9px;min-width:0;padding:11px 12px;border:1px solid rgba(148,163,184,.13);border-radius:13px;background:rgba(255,255,255,.025)}
.proof-badge i{grid-row:1/3;align-self:center;width:9px;height:9px;border-radius:50%;background:#64748b;box-shadow:0 0 0 4px rgba(100,116,139,.12)}
.proof-badge span{overflow:hidden;color:#8090a5;font-size:.64rem;font-weight:850;letter-spacing:.045em;text-overflow:ellipsis;text-transform:uppercase;white-space:nowrap}
.proof-badge strong{margin-top:3px;overflow:hidden;color:#e9eef6;font-size:.76rem;text-overflow:ellipsis;white-space:nowrap}
.proof-badge.is-good{border-color:rgba(43,217,159,.25);background:rgba(43,217,159,.055)}.proof-badge.is-good i{background:#2bd99f;box-shadow:0 0 0 4px rgba(43,217,159,.12),0 0 16px rgba(43,217,159,.55)}
.proof-badge.is-bad{border-color:rgba(255,99,116,.28);background:rgba(255,99,116,.055)}.proof-badge.is-bad i{background:#ff6374;box-shadow:0 0 0 4px rgba(255,99,116,.12)}
.proof-badge.is-info i{background:#58a6ff;box-shadow:0 0 0 4px rgba(88,166,255,.12)}.proof-badge.is-static i{background:#f7931a;box-shadow:0 0 0 4px rgba(247,147,26,.12)}
.mining-glossary{margin:18px 0 38px;padding:clamp(24px,4vw,42px);border-color:rgba(168,85,247,.24);background:radial-gradient(circle at 95% 0,rgba(168,85,247,.1),transparent 36%),linear-gradient(150deg,rgba(15,24,39,.98),rgba(8,13,22,.98))}
.mining-glossary .section-title{max-width:900px}
.mining-glossary-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:24px}
.mining-glossary-grid article{display:flex;min-width:0;min-height:255px;flex-direction:column;padding:21px;border:1px solid rgba(255,255,255,.085);border-radius:17px;background:rgba(5,10,17,.5)}
.glossary-icon{display:grid;place-items:center;width:42px;height:42px;border:1px solid rgba(168,85,247,.25);border-radius:13px;background:rgba(168,85,247,.1);color:#d8b4fe;font-size:1.15rem;font-weight:900}
.mining-glossary-grid h3{margin:16px 0 9px;font-size:1rem}.mining-glossary-grid p{margin:0 0 18px;color:#97a6ba;font-size:.84rem;line-height:1.64}
.meaning-badge{align-self:flex-start;margin-top:auto;padding:5px 8px;border:1px solid rgba(216,180,254,.2);border-radius:999px;background:rgba(168,85,247,.08);color:#d8b4fe;font-size:.65rem;font-weight:850;letter-spacing:.035em}
.glossary-callout{margin-top:14px;padding:14px 16px;border-left:3px solid #a855f7;border-radius:8px;background:rgba(168,85,247,.075);color:#b8c3d2;line-height:1.6}.glossary-callout strong{color:#e9d5ff}
@media(max-width:1120px){.pool-proof-bar{grid-template-columns:1fr}.pool-proof-grid,.mining-glossary-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.mining-glossary-grid article{min-height:230px}}
@media(max-width:640px){.pool-proof-bar{padding:18px}.pool-proof-grid,.mining-glossary-grid{grid-template-columns:1fr}.mining-glossary-grid article{min-height:0}.proof-badge strong{white-space:normal}.mining-glossary{padding:20px}}

/* v19: community miner hub, grouped workers and achievement badges */
.miner-hub{margin:18px 0;padding:26px;overflow:hidden;border-color:rgba(247,147,26,.22);background:radial-gradient(circle at 90% 0,rgba(247,147,26,.08),transparent 35%),linear-gradient(180deg,rgba(17,29,45,.98),rgba(9,16,27,.98))}
.miner-hub-head{align-items:flex-start}.miner-hub-head .secondary-link{flex:0 0 auto;white-space:nowrap}
.miner-community-kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:18px 0}.miner-community-kpis article{min-width:0;padding:16px;border:1px solid rgba(148,163,184,.12);border-radius:14px;background:rgba(4,10,18,.42)}.miner-community-kpis span{display:block;color:#7f91a8;font-size:.66rem;font-weight:900;letter-spacing:.07em}.miner-community-kpis strong{display:block;margin-top:6px;overflow:hidden;color:#f7f9fc;font-size:clamp(1.2rem,2.5vw,1.85rem);letter-spacing:-.035em;text-overflow:ellipsis;white-space:nowrap}.miner-community-kpis small{display:block;margin-top:4px;overflow:hidden;color:#70849d;font-size:.72rem;text-overflow:ellipsis;white-space:nowrap}
.miner-hub-layout{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(280px,.7fr);gap:14px;align-items:start}.miner-board-wrap,.badge-cabinet{min-width:0;border:1px solid rgba(148,163,184,.12);border-radius:17px;background:rgba(4,10,18,.34)}.miner-board-wrap{padding:16px}.miner-board-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.miner-board-title h3,.badge-cabinet h3{font-size:1.08rem}.miner-leaderboard{display:grid;gap:10px}
.miner-group-card{overflow:hidden;border:1px solid rgba(148,163,184,.12);border-radius:15px;background:linear-gradient(145deg,rgba(15,26,42,.93),rgba(7,12,20,.92));transition:border-color .18s ease,transform .18s ease}.miner-group-card:hover{transform:translateY(-1px);border-color:rgba(247,147,26,.34)}.miner-group-card.is-inactive{opacity:.78}.miner-group-main{display:grid;grid-template-columns:auto minmax(170px,1.4fr) repeat(3,minmax(110px,.7fr));gap:11px;align-items:center;padding:14px}.miner-rank{display:grid;place-items:center;width:36px;height:36px;border-radius:11px;background:rgba(247,147,26,.1);color:#f7ad4b;font-size:.76rem;font-weight:950}.miner-identity{display:flex;align-items:center;gap:9px;min-width:0}.miner-identity>div{min-width:0}.miner-identity strong{display:block;overflow:hidden;color:#eef4fb;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.82rem;text-overflow:ellipsis;white-space:nowrap}.miner-identity small{display:block;margin-top:3px;color:#71869e;font-size:.68rem}.miner-status-dot{flex:0 0 auto;width:9px;height:9px;border-radius:50%;background:#2bd99f;box-shadow:0 0 13px rgba(43,217,159,.65)}.is-inactive .miner-status-dot{background:#ffd166;box-shadow:0 0 12px rgba(255,209,102,.45)}.miner-main-stat{min-width:0}.miner-main-stat span{display:block;color:#71849b;font-size:.62rem;font-weight:850;text-transform:uppercase}.miner-main-stat b{display:block;margin-top:4px;overflow:hidden;color:#e8eff7;font-size:.88rem;text-overflow:ellipsis;white-space:nowrap}.miner-main-stat small{display:block;margin-top:2px;color:#6e8198;font-size:.63rem}
.miner-badges{display:flex;flex-wrap:wrap;gap:6px;padding:0 14px 12px 60px}.achievement-badge{display:inline-flex;align-items:center;gap:5px;padding:5px 8px;border:1px solid rgba(148,163,184,.16);border-radius:999px;background:rgba(148,163,184,.055);color:#b8c7d8;font-size:.66rem;font-weight:850;white-space:nowrap}.achievement-badge i{font-style:normal}.achievement-badge.online,.achievement-badge.clean{border-color:rgba(43,217,159,.24);background:rgba(43,217,159,.07);color:#80e8c3}.achievement-badge.power,.achievement-badge.power-high,.achievement-badge.power-elite{border-color:rgba(247,147,26,.25);background:rgba(247,147,26,.08);color:#ffc06d}.achievement-badge.best,.achievement-badge.best-high,.achievement-badge.target,.achievement-badge.target-high{border-color:rgba(168,85,247,.26);background:rgba(168,85,247,.08);color:#d8b4fe}.achievement-badge.multi{border-color:rgba(88,166,255,.25);background:rgba(88,166,255,.08);color:#8bc2ff}.achievement-badge.muted{opacity:.62}
.miner-worker-details{border-top:1px solid rgba(148,163,184,.1);background:rgba(2,8,14,.2)}.miner-worker-details summary{display:flex;align-items:center;gap:7px;padding:10px 14px;color:#899cb3;font-size:.7rem;font-weight:800;cursor:pointer;list-style:none}.miner-worker-details summary::-webkit-details-marker{display:none}.miner-worker-details summary:before{content:'›';color:#f7931a;font-size:1rem;transition:transform .15s ease}.miner-worker-details[open] summary:before{transform:rotate(90deg)}.miner-worker-details summary span{margin-left:auto;color:#64788f;font-weight:600}.miner-worker-list{display:grid;padding:0 10px 10px}.miner-worker-row{display:grid;grid-template-columns:auto minmax(150px,1.3fr) repeat(3,minmax(105px,.7fr));gap:9px;align-items:center;padding:10px;border-top:1px solid rgba(148,163,184,.08)}.miner-worker-row:first-child{border-top:0}.miner-worker-dot{width:7px;height:7px;border-radius:50%;background:#2bd99f}.miner-worker-row.inactive .miner-worker-dot{background:#ffd166}.miner-worker-name{min-width:0}.miner-worker-name b{display:block;overflow:hidden;font-size:.76rem;text-overflow:ellipsis;white-space:nowrap}.miner-worker-name small{display:block;margin-top:2px;color:#687c94;font-size:.62rem}.miner-worker-row>div:not(.miner-worker-name) span{display:block;color:#667c95;font-size:.58rem;text-transform:uppercase}.miner-worker-row>div:not(.miner-worker-name) b{display:block;margin-top:3px;overflow:hidden;color:#c9d5e3;font-size:.72rem;text-overflow:ellipsis;white-space:nowrap}
.badge-cabinet{position:sticky;top:86px;padding:18px}.badge-cabinet>p{margin:8px 0 15px;color:#899bb1;font-size:.78rem;line-height:1.55}.badge-catalog{display:grid;gap:7px}.badge-catalog>div{display:flex;align-items:center;gap:10px;padding:9px;border:1px solid rgba(148,163,184,.1);border-radius:11px;background:rgba(255,255,255,.02)}.badge-catalog i{display:grid;place-items:center;flex:0 0 32px;width:32px;height:32px;border-radius:10px;background:rgba(247,147,26,.09);font-style:normal}.badge-catalog span{min-width:0}.badge-catalog b,.badge-catalog small{display:block}.badge-catalog b{font-size:.74rem}.badge-catalog small{margin-top:2px;color:#6f839a;font-size:.64rem}.badge-disclaimer{margin-top:13px;padding:11px 13px;border:1px solid rgba(88,166,255,.17);border-radius:12px;background:rgba(88,166,255,.055);color:#8fa4bc;font-size:.73rem;line-height:1.55}.badge-disclaimer strong{color:#a8cfff}
@media(max-width:1050px){.miner-hub-layout{grid-template-columns:1fr}.badge-cabinet{position:static}.badge-catalog{grid-template-columns:repeat(2,minmax(0,1fr))}.miner-group-main{grid-template-columns:auto minmax(160px,1.3fr) repeat(2,minmax(105px,.7fr))}.miner-group-main .miner-main-stat:last-child{grid-column:3/-1}.miner-worker-row{grid-template-columns:auto minmax(150px,1.2fr) repeat(2,minmax(100px,.7fr))}.miner-worker-row>div:last-child{grid-column:3/-1}}
@media(max-width:760px){.miner-hub{padding:18px}.miner-hub-head{flex-direction:column}.miner-hub-head .secondary-link{width:100%;text-align:center}.miner-community-kpis{grid-template-columns:1fr 1fr}.miner-group-main{grid-template-columns:auto minmax(0,1fr);align-items:start}.miner-group-main .miner-main-stat{grid-column:2}.miner-badges{padding-left:14px}.miner-worker-details summary span{display:none}.miner-worker-row{grid-template-columns:auto minmax(0,1fr)}.miner-worker-row>div:not(.miner-worker-name){grid-column:2}.badge-catalog{grid-template-columns:1fr}}
@media(max-width:470px){.miner-community-kpis{grid-template-columns:1fr}.miner-community-kpis article{padding:13px}.miner-board-wrap{padding:10px}.miner-group-main{padding:11px}.miner-rank{width:31px;height:31px}.miner-identity strong{font-size:.72rem}}

/* v19: keep all live data usable when the optional Chart.js CDN is unavailable */
.charts-unavailable .charts{display:none}
.worker-chart-wrap.is-unavailable{display:none}

/* v20: block history, comparison section, richer badge cabinet */
.block-history-section{padding:24px;border-color:rgba(43,217,159,.18);background:radial-gradient(circle at 95% 0,rgba(43,217,159,.06),transparent 28%),linear-gradient(180deg,rgba(9,16,27,.98),rgba(7,12,20,.98))}.block-history-layout{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(260px,.8fr);gap:14px;align-items:start}.block-spotlight,.block-feed-card{border:1px solid rgba(148,163,184,.12);border-radius:18px;background:rgba(4,10,18,.4)}.block-spotlight{padding:18px}.block-spotlight.is-found{border-color:rgba(43,217,159,.3);box-shadow:0 16px 40px rgba(43,217,159,.08)}.block-spotlight h3{margin:10px 0 8px;font-size:1.35rem}.block-spotlight p{margin:0;color:#97a5b8;line-height:1.65}.block-spotlight-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:16px}.block-spotlight-grid div{padding:13px;border:1px solid rgba(148,163,184,.1);border-radius:13px;background:rgba(255,255,255,.02)}.block-spotlight-grid span{display:block;color:#72849a;font-size:.64rem;font-weight:900;letter-spacing:.06em;text-transform:uppercase}.block-spotlight-grid b{display:block;margin-top:6px;overflow:hidden;color:#eff6ff;font-size:1rem;text-overflow:ellipsis;white-space:nowrap}.block-progress-shell{margin-top:16px;padding:14px;border:1px solid rgba(247,147,26,.14);border-radius:14px;background:rgba(247,147,26,.04)}.block-progress-head{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:10px}.block-progress-head span{color:#7387a2;font-size:.66rem;font-weight:900;letter-spacing:.06em}.block-progress-head b{color:#ffc06d;font-size:.78rem}.block-progress{height:10px;border-radius:999px;background:#132235;overflow:hidden}.block-progress i{display:block;height:100%;width:2%;border-radius:999px;background:linear-gradient(90deg,#f7931a,#2bd99f)}.block-progress-shell small{display:block;margin-top:9px;color:#7d90a9;font-size:.72rem}.block-hash-line.compact{margin-top:14px}.block-feed-card{padding:16px}.block-feed-head{display:flex;justify-content:space-between;gap:10px;align-items:flex-start;margin-bottom:12px}.block-feed-head h3{margin:6px 0 0}.block-feed-list{display:grid;gap:10px}.block-feed-item{display:flex;gap:10px;align-items:flex-start;padding:12px;border:1px solid rgba(148,163,184,.1);border-radius:13px;background:rgba(255,255,255,.02)}.block-feed-item i{flex:0 0 10px;width:10px;height:10px;margin-top:5px;border-radius:50%;background:#94a3b8;box-shadow:0 0 0 5px rgba(148,163,184,.08)}.block-feed-item.tone-success i{background:#2bd99f;box-shadow:0 0 0 5px rgba(43,217,159,.08)}.block-feed-item.tone-info i{background:#f7931a;box-shadow:0 0 0 5px rgba(247,147,26,.08)}.block-feed-item strong{display:block;color:#eef4fb;font-size:.85rem}.block-feed-item small{display:block;margin-top:4px;color:#7a8ea7;line-height:1.55}
.badge-overview{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:14px 0}.badge-overview div{padding:10px;border:1px solid rgba(148,163,184,.1);border-radius:11px;background:rgba(255,255,255,.02)}.badge-overview span{display:block;color:#70839a;font-size:.64rem;font-weight:900;letter-spacing:.06em;text-transform:uppercase}.badge-overview b{display:block;margin-top:5px;color:#eef4fb;font-size:1rem}.badge-catalog>div{justify-content:space-between}.badge-catalog>div strong{color:#eef4fb;font-size:.74rem}.badge-catalog>div.is-unlocked{border-color:rgba(43,217,159,.18);background:rgba(43,217,159,.04)}.badge-catalog>div.is-locked{opacity:.7}.badge-chart-card{margin-top:14px;padding:14px;border:1px solid rgba(148,163,184,.1);border-radius:14px;background:rgba(255,255,255,.02)}.badge-chart-head h3{margin:6px 0 0;font-size:.95rem}.badge-mini-chart{margin-top:12px;height:240px}.mini-worker-badges{display:flex;flex-wrap:wrap;gap:5px;margin-top:6px}.mini-worker-badges .achievement-badge{padding:3px 7px;font-size:.58rem}
.pool-compare-section{padding:26px}.pool-compare-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.pool-compare-grid article{padding:18px;border:1px solid rgba(148,163,184,.12);border-radius:16px;background:rgba(8,13,22,.78)}.pool-compare-grid i{display:grid;place-items:center;width:42px;height:42px;border-radius:13px;background:rgba(247,147,26,.12);font-style:normal;font-size:1.15rem}.pool-compare-grid h3{margin:12px 0 8px;font-size:1.05rem}.pool-compare-grid p{margin:0;color:#93a1b4;line-height:1.7}.pool-advantage-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:16px}.pool-advantage-strip div{padding:14px;border:1px solid rgba(148,163,184,.1);border-radius:14px;background:rgba(255,255,255,.02)}.pool-advantage-strip span{display:block;color:#71859c;font-size:.65rem;font-weight:900;letter-spacing:.06em;text-transform:uppercase}.pool-advantage-strip strong{display:block;margin-top:6px;color:#eef4fb;font-size:.95rem;line-height:1.35}
@media(max-width:1100px){.block-history-layout,.pool-compare-grid,.pool-advantage-strip{grid-template-columns:1fr 1fr}.block-spotlight-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.block-history-section,.pool-compare-section{padding:18px}.block-history-layout,.pool-compare-grid,.pool-advantage-strip,.badge-overview{grid-template-columns:1fr}.block-spotlight-grid{grid-template-columns:1fr}.block-progress-head{flex-direction:column;align-items:flex-start}.badge-mini-chart{height:210px}}