/* Generated by build_learn.py from satoshis.watch index.html (sw-landing-style). Do not edit:
   change the landing, or Learn's own learn.css. */
.sw-site .visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.sw-site .hero-scope{color:var(--swr-text2);font-size:15px;line-height:1.5;margin:0 auto 18px;max-width:560px}
.sw-site{--swr-bg:#10141F; --swr-bg2:#141926; --swr-surface:#1A2033; --swr-raised:#232A42;
          --swr-border:#2C3350; --swr-border-strong:#3D4566;
          --swr-text:#F0F2F5; --swr-text2:#ADB5C6; --swr-text3:#8C96AB;
          --swr-btc:#F7931A; --swr-btc-hover:#FFA94D; --swr-btc-ink:#F7931A; --swr-gold:#CDA45A;
          --swr-btn-ink:#0A0D16;
          --swr-positive:#22C55E; --swr-negative:#EF4444; --swr-warning:#F59E0B; --swr-info:#7DD3FC;
          
          --swr-pulse-pos:rgba(34,197,94,.55); --swr-pulse-neg:rgba(239,68,68,.35);
          --swr-chip-bg:rgba(26,32,51,.5);
          --swr-card-shadow:0 18px 50px -20px rgba(0,0,0,.8),0 0 0 1px rgba(247,147,26,.06);
          --swr-win-shadow:0 30px 70px -30px rgba(0,0,0,.8),0 0 0 1px rgba(247,147,26,.05);
          --swr-focus-glow:0 18px 50px -18px rgba(247,147,26,.4);
          --swr-mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
          --swr-sans:'Inter',-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
          --swr-maxw:1180px;
          width:100%;min-width:0;background:var(--swr-bg);color:var(--swr-text);
          font-family:var(--swr-sans);font-size:15px;line-height:1.5;
          
          -webkit-font-smoothing:antialiased;overflow-x:clip;}
html[data-theme="light"] .sw-site{--swr-bg:#F0EEE6; --swr-bg2:#E9E6DC; --swr-surface:#FAF9F5; --swr-raised:#F1EFE7;
          --swr-border:#DED9CC; --swr-border-strong:#C8C1B0;
          --swr-text:#1F1E1D; --swr-text2:#55514A; --swr-text3:#6B665D;
          --swr-btc-hover:#E07E00; --swr-btc-ink:#A85D06; --swr-btn-ink:#1A1204;
          --swr-gold:#8A6A28;
          --swr-positive:#15803D; --swr-negative:#DC2626; --swr-warning:#B45309; --swr-info:#0369A1;
          --swr-pulse-pos:rgba(21,128,61,.5); --swr-pulse-neg:rgba(220,38,38,.3);
          --swr-chip-bg:rgba(250,249,245,.7);
          --swr-card-shadow:0 20px 44px -26px rgba(64,54,32,.22),0 0 0 1px rgba(247,147,26,.08);
          --swr-win-shadow:0 26px 60px -30px rgba(64,54,32,.28),0 0 0 1px rgba(247,147,26,.07);
          --swr-focus-glow:0 14px 38px -18px rgba(180,103,10,.35);}
.sw-site *{box-sizing:border-box}
.sw-site a{color:inherit;text-decoration:none}
.sw-site .mono{font-family:var(--swr-mono)}
.sw-site .wrap{max-width:var(--swr-maxw);margin:0 auto;padding:0 24px}
.sw-site .lnav{position:sticky;top:0;z-index:30;
          background:color-mix(in srgb,var(--swr-bg) 58%,transparent);
          -webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);
          border-bottom:1px solid color-mix(in srgb,var(--swr-border) 55%,transparent)}
.sw-site .lnav-in{display:flex;align-items:center;justify-content:space-between;gap:16px;height:58px}
.sw-site .lnav-brand{display:inline-flex;align-items:center;gap:9px;color:var(--swr-text);
          font-weight:640;letter-spacing:-.012em;font-size:16.5px}
.sw-site .lnav-brand .d{color:var(--swr-btc)}
.sw-site .lnav-logo{width:26px;height:26px;display:block}
.sw-site .lnav-right{display:inline-flex;align-items:center;gap:10px}
.sw-site .lnav-theme{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;
          border:1px solid var(--swr-border);border-radius:999px;background:transparent;color:var(--swr-text2);
          cursor:pointer;transition:color .15s,border-color .15s}
.sw-site .lnav-theme:hover{color:var(--swr-text);border-color:var(--swr-border-strong)}
.sw-site .lnav-theme:focus-visible{outline:2px solid var(--swr-btc-ink);outline-offset:2px}
.sw-site .lnav-theme .ht-sun{display:none}
html[data-theme="light"] .sw-site .lnav-theme .ht-sun{display:block}
html[data-theme="light"] .sw-site .lnav-theme .ht-moon{display:none}
.sw-site .lnav-login{display:inline-flex;align-items:center;gap:7px;
          border:1px solid var(--swr-border-strong);border-radius:999px;padding:8px 16px;
          background:transparent;color:var(--swr-text);font-size:13.5px;font-weight:600;cursor:pointer;
          transition:color .15s,border-color .15s}
.sw-site .lnav-login:hover{border-color:var(--swr-btc)}
.sw-site .lnav-login:focus-visible{outline:2px solid var(--swr-btc-ink);outline-offset:2px}
.sw-site .lnav-login[disabled]{opacity:.6;cursor:progress;transform:none}
.sw-site .lnav-login[disabled]:hover{border-color:var(--swr-border-strong)}
.sw-site .lnav-login svg{color:var(--swr-btc-ink)}
@media(max-width:560px){.sw-site .lnav-in{height:54px}.sw-site .lnav-brand{font-size:15px}.sw-site .lnav-login{padding:7px 13px;font-size:13px}}
.sw-site .hero{position:relative;min-height:min(78vh,760px);display:flex;flex-direction:column;
          align-items:center;justify-content:center;text-align:center;padding:48px 24px 84px;overflow:hidden}
.sw-site .hero-inner{position:relative;z-index:2;max-width:860px}
.sw-site .eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:12px;font-weight:600;
          letter-spacing:.16em;text-transform:uppercase;color:var(--swr-text2);margin-bottom:28px;
          border:0;padding:0;background:none}
.sw-site .eyebrow .pulse{width:7px;height:7px;border-radius:50%;background:var(--swr-positive);
          box-shadow:0 0 0 0 var(--swr-pulse-pos);animation:swrpulse 2s infinite}
@keyframes swrpulse{0%{box-shadow:0 0 0 0 var(--swr-pulse-pos)}70%{box-shadow:0 0 0 8px transparent}100%{box-shadow:0 0 0 0 transparent}}
.sw-site h1{font-size:clamp(40px,6.4vw,76px);line-height:1.03;letter-spacing:-.032em;font-weight:640;margin:0 0 24px}
.sw-site h1 .accent{color:var(--swr-btc-ink);display:inline-block}
.sw-site h1,.sw-site h2{text-wrap:balance}
.sw-site p{text-wrap:pretty}
.sw-site .hero-sub{font-size:clamp(18px,1.85vw,22px);color:var(--swr-text2);max-width:600px;margin:0 auto 28px;line-height:1.5}
.sw-site .hero-sub em{color:var(--swr-text);font-style:normal;font-weight:600}
.sw-site .trust{margin-top:34px;font-size:12.5px;color:var(--swr-text3);display:inline-flex;align-items:center;gap:8px}
.sw-site .trust svg{color:var(--swr-positive);opacity:.85}
.sw-site .trust a{color:var(--swr-text2);border-bottom:none}
.sw-site .trust a:hover{color:var(--swr-text)}
.sw-site .section-head{text-align:center;max-width:720px;margin:0 auto 64px}
.sw-site .section-head .k{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--swr-btc-ink);font-weight:600}
.sw-site .section-head h2{font-size:clamp(32px,4.2vw,54px);line-height:1.06;letter-spacing:-.028em;margin:16px 0 0;font-weight:640;text-wrap:balance}
.sw-site .section-head p{color:var(--swr-text2);font-size:18px;line-height:1.5;margin:18px 0 0}
.sw-site .section-head p em{color:var(--swr-text);font-style:normal;font-weight:600}
.sw-site .cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:820px){.sw-site .cards{grid-template-columns:1fr}}
.sw-site .card{background:linear-gradient(180deg,rgba(255,255,255,.03) 0%,transparent 55%),var(--swr-surface);border:1px solid var(--swr-border);border-radius:14px;padding:24px;box-shadow:var(--swr-card-shadow);transition:border-color .2s,transform .2s}
.sw-site .card:hover{border-color:var(--swr-border-strong);transform:translateY(-3px)}
.sw-site .card .ic{width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center;border:1px solid var(--swr-border);background:var(--swr-chip-bg);color:var(--swr-btc-ink);margin-bottom:18px}
.sw-site .card h3{margin:0 0 8px;font-size:19px;letter-spacing:-.012em}
.sw-site .card .q{font-size:11.5px;color:var(--swr-text3);font-style:normal;font-family:var(--swr-mono);letter-spacing:.03em;margin:0 0 10px}
.sw-site .card p{margin:0;font-size:14px;color:var(--swr-text2);line-height:1.55}
.sw-site .final{padding:100px 0 128px;text-align:center;position:relative;overflow:hidden}
.sw-site .final-glow{position:absolute;inset:0;z-index:0;pointer-events:none;background:radial-gradient(ellipse 60% 50% at 50% 40%,rgba(247,147,26,.12),transparent 70%)}
.sw-site .final-inner{position:relative;z-index:1;max-width:640px;margin:0 auto}
.sw-site .final h2{font-size:clamp(34px,4.4vw,56px);line-height:1.05;letter-spacing:-.03em;margin:0 0 20px;font-weight:640}
.sw-site .final p{color:var(--swr-text2);font-size:16px;margin:0 0 32px}
.sw-site .final-cta{display:inline-flex;align-items:center;gap:9px;font-weight:600;font-size:15px;color:var(--swr-btn-ink);
          background:var(--swr-btc);border:none;border-radius:11px;padding:14px 26px;cursor:pointer;transition:background .15s,transform .15s}
.sw-site .final-cta:hover{background:var(--swr-btc-hover);transform:translateY(-1px)}
.sw-site .secondary{margin-top:22px;font-size:13.5px;color:var(--swr-text3)}
.sw-site .secondary button{background:none;border:none;color:var(--swr-text2);border-bottom:1px dashed var(--swr-border-strong);cursor:pointer;font:inherit;padding:0}
.sw-site .secondary button:hover{color:var(--swr-text)}
.sw-site .swr-foot{border-top:1px solid var(--swr-border);padding:34px 0;color:var(--swr-text3);font-size:12.5px}
.sw-site .swr-foot .wrap{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:16px;align-items:center}
.sw-site .swr-foot-end{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-end;gap:6px 16px}
.sw-site .swr-foot-version{white-space:nowrap;color:var(--swr-text3);font-size:11px}
.sw-site .swr-foot-version:empty{display:none}
@media (max-width:640px){.sw-site .swr-foot .wrap{grid-template-columns:1fr;justify-items:center;gap:10px}.sw-site .swr-foot-end,.sw-site .swr-foot-nav{justify-content:center}}
.sw-site .swr-foot-nav{display:flex;flex-wrap:wrap;align-items:center;gap:6px 0}
.sw-site .swr-foot-nav a{color:var(--swr-text2);transition:color .15s}
.sw-site .swr-foot-nav a:hover{color:var(--swr-text)}
.sw-site .swr-foot-nav a:focus-visible{outline:2px solid var(--swr-btc-ink);outline-offset:2px;border-radius:3px}
.sw-site .swr-foot-nav a + a::before{content:"·";margin:0 9px;color:var(--swr-text3)}
@media (max-width:640px){.sw-site .swr-foot-nav a + a::before{margin:0 6px}}
@media(prefers-reduced-motion:reduce){.sw-site *{animation:none!important;transition:none!important}}
@media (max-width:400px){.sw-site .hero{min-height:0;padding:84px 16px 28px;overflow-x:hidden;overflow-y:visible}.sw-site .hero-inner{width:100%;max-width:100%;min-width:0;box-sizing:border-box}.sw-site h1,.sw-site .hero-sub,.sw-site .hero-scope{max-width:100%;box-sizing:border-box}.sw-site h1{font-size:clamp(26px,8.2vw,34px);overflow-wrap:anywhere}.sw-site .hero-sub,.sw-site .hero-scope{font-size:14px;overflow-wrap:break-word}.sw-site .eyebrow{max-width:100%;box-sizing:border-box;letter-spacing:.08em;font-size:10.5px;white-space:normal;justify-content:center}.sw-site .trust{flex-wrap:wrap;justify-content:center;margin-top:20px;max-width:100%}}