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.definition{transform:none;box-shadow:none}.definition{padding:1.75rem}.section-top{display:block;margin-bottom:2rem}.section-top>p{margin-top:1rem}.concept-grid,.fork-grid{grid-template-columns:1fr}.fork-grid{gap:1.3rem}.concept .number{margin-bottom:1rem}.plainly .split-section,.compass .safety-section,.compass .route-layout{grid-template-columns:1fr;gap:2rem}.compass .route-aside{position:static}.training,.compass .training{grid-template-columns:1fr;padding:1.5rem;gap:2rem}.training-form{padding:1.3rem}.training h2{font-size:2.2rem}.essentials .hero-bottom{grid-template-columns:1fr;gap:1.5rem;margin-top:2rem}.essentials .hero-topline{gap:1rem;flex-wrap:wrap;margin-bottom:2rem}.essentials .essentials-layout{display:block}.essentials .chapter-index{position:static;display:flex;flex-wrap:wrap;gap:.25rem 1.25rem;padding-top:1.5rem}.essentials .chapter-index a{padding:.5rem 0}.essentials .section{padding-block:3rem}.essentials .training{padding:1.5rem}.essentials .training ul{display:block}.essentials .training li{margin:.5rem 0}.compass .definition{padding-left:1.5rem}.band .wrap{justify-content:start;gap:.5rem 1.5rem}.source-list{flex-direction:column;align-items:start}h2{overflow-wrap:break-word}input{min-width:0}.training>*{min-width:0}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
/* Bitcoin Compass refinements */
.compass{font-family:'Trebuchet MS',Arial,sans-serif}
.compass h1,.compass h2{letter-spacing:-.025em}
.compass .eyebrow,.compass .kicker{font-size:.9rem;letter-spacing:.025em;text-transform:none}
.compass .eyebrow{color:var(--accent);font-weight:600}
.compass .note{border-left:1px solid var(--accent);padding:.75rem 0 .75rem 1.25rem}
.compass .band{padding-block:1.35rem}
.compass .sources{padding-block:3.25rem}
/* Bitcoin Genesis 1 guide */
.compass .btc1-breadcrumb{padding-block:1.4rem;font-size:.875rem;color:var(--muted)}
.compass .btc1-breadcrumb a{color:var(--ink)}
.compass .btc1-hero{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(275px,.6fr);align-items:center;gap:5rem;padding-block:4rem 6rem}
.compass .btc1-hero h1{max-width:12ch}
.compass .btc1-hero h1 span{color:var(--accent)}
.compass .btc1-hero .button{margin-top:2rem}
.compass .btc1-summary{border:1px solid var(--line);padding:2rem;background:var(--card)}
.compass .btc1-summary .definition-label{margin-bottom:1rem}
.compass .btc1-summary p{border-top:1px solid var(--line);padding-block:.9rem;margin:0}
.compass .btc1-summary p strong{display:block;color:var(--accent);font-size:.85rem;margin-bottom:.2rem}
.compass .btc1-summary p.small{border-top:0;padding-bottom:0}
.compass .btc1-section{padding-block:5rem}
.compass .btc1-tint{background:#173c32}
.compass .btc1-two-column{display:grid;grid-template-columns:minmax(220px,.7fr) minmax(0,1fr);gap:5rem}
.compass .btc1-two-column p+p{margin-top:1.3rem}
.compass .btc1-comparison{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.5rem;margin-top:2.5rem}
.compass .btc1-comparison>div{border-top:1px solid var(--line);padding-top:1.5rem}
.compass .btc1-comparison p{color:var(--muted);margin-top:.75rem}
.compass .btc1-checklist{padding:0;margin:0;list-style:none;counter-reset:btc1}
.compass .btc1-checklist li{counter-increment:btc1;border-top:1px solid var(--line);padding:1rem 0 1rem 2.5rem;position:relative}
.compass .btc1-checklist li:before{content:counter(btc1,decimal-leading-zero);position:absolute;left:0;top:1rem;color:var(--accent);font-size:.85rem}
.compass .btc1-faq details{border-top:1px solid var(--line);padding:1.2rem 0;max-width:850px}
.compass .btc1-faq summary{cursor:pointer;font-weight:600}
.compass .btc1-faq details p{margin-top:1rem;color:var(--muted)}
.compass .btc1-editorial{margin-top:2rem;padding-top:1rem;border-top:1px solid var(--line);font-size:.875rem;color:var(--muted)}
.compass .btc1-home-link{border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:2rem}
.compass .btc1-home-link p{margin-top:1rem;color:var(--muted)}
@media(max-width:740px){.compass .btc1-hero,.compass .btc1-two-column,.compass .btc1-comparison{grid-template-columns:1fr;gap:2rem}.compass .btc1-hero{padding-block:2rem 4rem}.compass .btc1-section{padding-block:3.5rem}.compass .btc1-home-link{align-items:flex-start;flex-direction:column}.compass .site-nav{gap:.65rem 1rem}}
/* Bitcoin forks guide */
.compass .forks-hero{padding-block:3rem 5rem}
.compass .forks-hero h1{max-width:15ch}
.compass .forks-hero .lede{max-width:57ch}
.compass .forks-hero .small{margin-top:1.5rem}
.compass .forks-jump{display:flex;flex-wrap:wrap;gap:.7rem 1.6rem;margin-top:2.5rem;padding-top:1.4rem;border-top:1px solid var(--line);font-size:.9rem}
.compass .forks-section{padding-block:5rem;scroll-margin-top:2rem}
.compass .forks-tint{background:#173c32}
.compass .forks-intro{display:grid;grid-template-columns:minmax(220px,.7fr) minmax(0,1fr);gap:5rem}
.compass .forks-intro p+p{margin-top:1.3rem}
.compass .forks-lede{color:var(--muted);margin-top:1rem;max-width:75ch}
.compass .forks-table-wrap{overflow-x:auto;margin-top:2.2rem;border-top:1px solid var(--line)}
.compass .forks-table{border-collapse:collapse;width:100%;min-width:720px;text-align:left}
.compass .forks-table caption{padding:.9rem 0;text-align:left;color:var(--muted);font-size:.875rem}
.compass .forks-table th,.compass .forks-table td{padding:1.1rem .9rem 1.1rem 0;border-bottom:1px solid var(--line);vertical-align:top}
.compass .forks-table thead th{color:var(--accent);font-size:.875rem}
.compass .forks-table tbody th{min-width:11rem;font-weight:700}
.compass .forks-table tbody td:nth-child(2){white-space:nowrap}
.compass .forks-descendants{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:3rem;margin-top:2rem}
.compass .forks-descendants article{border-top:1px solid var(--line);padding-top:1.5rem}
.compass .forks-descendants p{margin:.8rem 0 1rem;color:var(--muted)}
.compass .forks-other{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:2rem;margin-top:2.5rem}
.compass .forks-other article{border-top:1px solid var(--line);padding-top:1.5rem}
.compass .forks-other p{margin-top:.8rem;color:var(--muted)}
.compass .forks-answers>div{border-top:1px solid var(--line);padding:1.3rem 0;max-width:850px}
.compass .forks-answers h2{margin-bottom:2rem}
.compass .forks-answers p{margin-top:.55rem;color:var(--muted)}
.compass .forks-section h2{max-width:24ch}
@media(max-width:740px){.compass .forks-hero{padding-block:2rem 3.5rem}.compass .forks-section{padding-block:3.5rem}.compass .forks-intro,.compass .forks-descendants,.compass .forks-other{grid-template-columns:1fr;gap:1.8rem}.compass .forks-table-wrap{margin-inline:-1.3rem;padding-inline:1.3rem}.compass .forks-jump{gap:.7rem 1.1rem}}
.compass .forks-guide-link{margin-left:1.5rem}
.compass #historical .forks-other{grid-template-columns:repeat(2,minmax(0,1fr))}
@media(max-width:740px){.compass #historical .forks-other{grid-template-columns:1fr}}
/* Web Interface Guidelines review */
html{color-scheme:dark;-webkit-tap-highlight-color:rgba(189,235,105,.25)}
h1,h2,h3{text-wrap:balance}
a:hover{text-decoration-thickness:.14em}
.compass .forks-table-hint{display:none;margin-top:1.2rem;color:var(--muted);font-size:.875rem}
@media(max-width:740px){.compass .forks-table-hint{display:block}}
.compass .forks-table-wrap:focus-visible{outline:3px solid var(--focus);outline-offset:4px}
.compass .forks-table tbody td:nth-child(2){font-variant-numeric:tabular-nums}
.field .field-error{color:#a41b13;font-weight:600}
.field .field-error:empty{display:none}
.field input[aria-invalid=true]{border-color:#a41b13}
#training{scroll-margin-top:2rem}