/* Gully Chain developer portal (dev.gullychain.xyz). Loaded after the shared site.css (same tokens, fonts, header,
   buttons, cards, footer). Code, copy-button, table and callout styles follow sites/_docs/docs.css. Source: sites/_dev/dev.css */
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* header */
.top .bar-in{display:flex;align-items:center;flex-wrap:wrap;gap:4px 12px;min-height:64px;padding:0 var(--pad-x);max-width:var(--max);margin:0 auto}
.top .brand{margin-right:auto}
.dtag{font-family:var(--f-mono);font-size:11px;letter-spacing:1.4px;text-transform:uppercase;color:var(--pale-gold);border:1px solid rgba(217,181,99,.35);background:rgba(217,181,99,.07);border-radius:999px;padding:4px 10px;margin-left:4px}
.dnav a.l{padding:0 10px}
.dnav a.l[aria-current]{color:var(--pale-gold);box-shadow:inset 0 -2px 0 var(--gold)}
.dnav .hx{padding:0 12px;margin-left:6px}
.dnav .hx svg{width:16px;height:16px}

/* headings shared by the hero and sub-page heads */
.ptitle{font-family:var(--f-display);font-weight:800;text-transform:uppercase;letter-spacing:.5px;line-height:.92;color:var(--bone);margin:0;font-size:clamp(44px,6.4vw,84px)}
.ptitle.big{font-size:clamp(52px,7.6vw,104px);margin-top:20px}
.ptitle .b{background:var(--grad-labs);-webkit-background-clip:text;background-clip:text;color:transparent}

/* home hero */
.dhero{position:relative;overflow:hidden;background:radial-gradient(ellipse at 75% 35%,#1D2836 0%,#111923 50%,#0B1118 100%)}
.dhero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(244,242,236,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(244,242,236,.035) 1px,transparent 1px);background-size:64px 64px;-webkit-mask-image:linear-gradient(180deg,#000 55%,transparent);mask-image:linear-gradient(180deg,#000 55%,transparent);pointer-events:none}
.dhero .wrap{position:relative;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:48px;align-items:center;padding-top:clamp(40px,6vw,88px);padding-bottom:clamp(48px,7vw,96px)}
.hcopy{min-width:0}
.netcard{padding:22px 22px 18px;min-width:0}
.nch{font-family:var(--f-mono);font-weight:500;font-size:12px;letter-spacing:1.4px;text-transform:uppercase;color:var(--dim);margin:0 0 8px}
.netcard dl{margin:0 0 16px}
.netcard dl>div{display:grid;grid-template-columns:84px minmax(0,1fr);gap:10px;align-items:center;padding:9px 0;border-bottom:1px solid var(--line)}
.netcard dt{font-size:14px;color:var(--dim)}
.netcard dd{margin:0;display:flex;align-items:center;justify-content:space-between;gap:8px;min-width:0}
.netcard dd .mono{font-size:13.5px;color:var(--bone);overflow-wrap:anywhere;min-width:0}
.addnet{width:100%}
.addmsg{min-height:1.4em;margin:10px 0 0;font-size:14px;color:var(--muted)}

/* sub-page head */
.phead{position:relative;background:radial-gradient(ellipse at 80% 20%,#1A2431 0%,#0F161F 55%,#0B0E13 100%);border-bottom:1px solid var(--line)}
.phead .wrap{padding-top:clamp(40px,6vw,80px);padding-bottom:clamp(32px,5vw,56px)}
.phead .lede{margin-bottom:0}
.sec.tight{padding-top:clamp(40px,6vw,64px);border-top:0}

/* primary cards */
.pgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,460px),1fr));gap:20px}
.pcard{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:26px;min-width:0;transition:border-color .25s}
.pcard:hover{border-color:#3a4553}
.pc-top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:18px}
.pcard .ic,.tool .ic,.big-l .ic{width:44px;height:44px;border-radius:10px;display:grid;place-items:center;background:rgba(217,181,99,.08);border:1px solid rgba(217,181,99,.25);color:var(--gold);flex:none}
.pcard .ic svg,.tool .ic svg,.big-l .ic svg{width:22px;height:22px}
.pcard .tag{position:static}
.pcard h3{font-family:var(--f-display);font-weight:700;text-transform:uppercase;font-size:30px;line-height:1;letter-spacing:.4px;margin:0 0 10px;color:var(--bone)}
.pcard>p{margin:0 0 14px;color:var(--muted);font-size:16px}
.pcard .k{font-family:var(--f-mono);font-size:11.5px;letter-spacing:1.2px;text-transform:uppercase;color:var(--faint);margin:6px 0 6px}
.pl{list-style:none;margin:0 0 14px;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
.pl a{display:inline-flex;align-items:center;min-height:40px;color:var(--ink-2);text-decoration:underline;text-decoration-color:rgba(232,192,96,.35);text-underline-offset:3px}
.pl a:hover{color:var(--bone)}
.pc-cta{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin-top:auto;padding-top:8px}
.pc-cta .more{display:inline-flex;align-items:center;min-height:44px;font-size:15px}

/* one-line command with copy */
.cmd{display:flex;align-items:center;gap:8px;margin:0 0 12px;padding:6px 6px 6px 14px;border:1px solid var(--line-strong);border-radius:10px;background:#0D1218;min-width:0}
.cmd code{flex:1;min-width:0;font-family:var(--f-mono);font-size:13px;color:var(--bone);overflow-wrap:anywhere;line-height:1.5}

/* copy buttons, code blocks, tables, callouts (as in docs.css) */
.copy{flex:none;font-family:var(--f-mono);font-size:12px;letter-spacing:.6px;color:var(--ink-2);background:transparent;border:1px solid var(--line-strong);border-radius:6px;min-height:32px;padding:0 10px;cursor:pointer}
.copy:hover{border-color:var(--lab-gold);color:var(--bone)}
.copy.ok{color:#BFF0BC;border-color:rgba(111,207,106,.5)}
.code{margin:0 0 22px;border:1px solid var(--line-strong);border-radius:12px;background:#0D1218;overflow:hidden}
.code-h{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 6px 0 16px;min-height:42px;border-bottom:1px solid var(--line);font-family:var(--f-mono);font-size:12px;letter-spacing:1px;text-transform:uppercase;color:var(--dim)}
.code pre{margin:0;padding:16px 18px;overflow-x:auto;font-family:var(--f-mono);font-size:13.5px;line-height:1.65;color:var(--ink);tab-size:2}
.code pre code{font-family:inherit}
.code .c{color:var(--faint)}
.tbl{margin:0 0 20px;overflow-x:auto;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
.tbl table{width:100%;border-collapse:collapse;font-size:15px}
.tbl thead th{font-family:var(--f-mono);font-weight:500;font-size:11.5px;letter-spacing:1.2px;text-transform:uppercase;color:var(--dim);text-align:left;padding:12px 16px;border-bottom:1px solid var(--line-strong);background:var(--bg-alt)}
.tbl tbody th{font-weight:500;text-align:left;color:var(--bone);padding:11px 16px;border-top:1px solid var(--line);vertical-align:middle}
.tbl td{padding:11px 16px;border-top:1px solid var(--line);vertical-align:middle;color:var(--ink-2)}
.tbl tr.grp th{font-family:var(--f-mono);font-weight:500;font-size:11.5px;letter-spacing:1.3px;text-transform:uppercase;color:var(--pale-gold);background:rgba(217,181,99,.05);padding:10px 16px}
.tbl code{font-family:var(--f-mono);font-size:.86em;color:var(--bone)}
.ctable th[scope="row"]{width:34%}
.addr{display:inline-flex;flex-wrap:wrap;align-items:center;gap:6px 10px}
.addr a.mono{font-size:13.5px;overflow-wrap:anywhere;word-break:break-all;color:var(--bone)}
.addr a.mono:hover{color:var(--gold)}
.addr .copy{min-height:30px;padding:0 8px;font-size:11px}
.note{color:var(--dim);font-size:15px;margin:0}
.callout{margin:0 0 28px;padding:16px 18px 4px;border-radius:12px;border:1px solid var(--line-strong);border-left:3px solid var(--gold);background:rgba(217,181,99,.06)}
.callout .ct{font-family:var(--f-mono);font-size:11.5px;letter-spacing:1.4px;text-transform:uppercase;margin:0 0 6px;color:var(--pale-gold)}
.callout p{margin:0 0 14px;color:var(--ink-2)}

/* prose pages */
.prose{max-width:840px}
.prose h2{font-family:var(--f-display);font-weight:800;text-transform:uppercase;font-size:clamp(28px,3.4vw,38px);line-height:1;letter-spacing:.4px;color:var(--bone);margin:48px 0 14px}
.prose h3{font-size:19px;font-weight:600;color:var(--bone);margin:28px 0 10px}
.prose p,.prose li{color:var(--ink-2)}
.prose p{margin:0 0 16px}
.prose ul{margin:0 0 18px;padding-left:24px}
.prose li{margin:0 0 8px}
.prose li::marker{color:var(--lab-gold)}
.prose strong{color:var(--bone);font-weight:600}
.prose a:not(.btn),.intro a,.note a{text-decoration:underline;text-decoration-color:rgba(232,192,96,.35);text-underline-offset:3px}
.prose :not(pre)>code{font-family:var(--f-mono);font-size:.86em;background:var(--surface-2);border:1px solid var(--line);border-radius:5px;padding:1px 6px;color:var(--bone);overflow-wrap:anywhere}
.prose .tbl :not(pre)>code{background:none;border:0;padding:0}

/* live network strip */
.strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) minmax(0,2fr);gap:12px}
.tile{padding:18px 20px;margin:0;min-width:0}
.tile .lbl{font-family:var(--f-mono);font-size:11.5px;letter-spacing:1.2px;text-transform:uppercase;color:var(--dim);margin:0 0 10px}
.tile .val{font-family:var(--f-display);font-weight:800;font-size:clamp(32px,3.6vw,44px);line-height:1;color:var(--bone);margin:0;font-variant-numeric:tabular-nums;transition:color .6s}
.tile .val small{font-size:.45em;color:var(--muted);font-weight:700;margin-left:4px;letter-spacing:.5px}
.tile .val.bump{color:var(--pale-gold);transition:none}
.spark{position:relative;height:64px;outline-offset:4px;cursor:crosshair}
.spark svg{width:100%;height:100%;overflow:visible}
.spark .area{fill:url(#sparkfill)}
.spark .line{fill:none;stroke:var(--lab-gold);stroke-width:2;stroke-linejoin:round;stroke-linecap:round;vector-effect:non-scaling-stroke}
.spark .line.draw{stroke-dasharray:var(--len);stroke-dashoffset:var(--len);animation:draw 1.1s cubic-bezier(.2,.7,.2,1) forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.spark .base{stroke:var(--line-strong);stroke-width:1;vector-effect:non-scaling-stroke}
.spark .cross{stroke:var(--muted);stroke-width:1;stroke-dasharray:3 3;vector-effect:non-scaling-stroke}
.spark .pt{position:absolute;width:10px;height:10px;margin:-5px 0 0 -5px;border-radius:50%;background:var(--lab-gold);box-shadow:0 0 0 2px var(--surface);pointer-events:none}
.stip{position:absolute;top:-6px;z-index:5;transform:translate(-50%,-100%);pointer-events:none;background:#0D141C;border:1px solid var(--line-strong);border-radius:8px;padding:6px 10px;font-size:13px;color:var(--ink);white-space:nowrap;box-shadow:0 8px 24px rgba(0,0,0,.45)}
.stip b{font-family:var(--f-mono);font-weight:500;color:var(--bone)}
.stip span{color:var(--muted)}
.sstate{display:flex;align-items:center;gap:10px;margin:14px 0 0;color:var(--muted);font-size:14.5px}
.sstate .dot{width:8px;height:8px;border-radius:50%;background:var(--faint);flex:none}
.sstate.ok .dot{background:var(--green);animation:pingg 2.4s ease-out infinite}
.sstate.err .dot{background:#E8A33C}
.more-l{margin:6px 0 0;font-size:15px}
.more-l a{display:inline-flex;align-items:center;min-height:44px;text-decoration:underline;text-decoration-color:rgba(232,192,96,.35);text-underline-offset:3px}

/* tools */
.tools{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,330px),1fr));gap:14px}
.tool{display:flex;gap:16px;height:100%;padding:20px;border:1px solid var(--line);border-radius:14px;background:var(--surface);color:var(--ink-2);transition:border-color .2s,transform .2s}
.tool:hover{border-color:var(--lab-gold);color:var(--ink-2);transform:translateY(-2px)}
.tb{display:flex;flex-direction:column;gap:4px;min-width:0}
.tn{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;color:var(--bone);font-weight:600;font-size:17px}
.td{color:var(--muted);font-size:15px;line-height:1.45}
.th{color:var(--faint);font-size:12.5px;overflow-wrap:anywhere}
.st{font-family:var(--f-mono);font-size:10.5px;font-weight:500;letter-spacing:1.1px;text-transform:uppercase;border-radius:999px;padding:3px 9px;border:1px solid var(--line-strong);color:var(--dim);white-space:nowrap}
.st.live{color:#BFF0BC;border-color:rgba(111,207,106,.4);background:rgba(111,207,106,.07)}
.st.beta{color:var(--pale-gold);border-color:rgba(217,181,99,.4);background:rgba(217,181,99,.07)}
.st.soon{color:var(--muted)}

/* ecosystem + grants links */
.duo{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,380px),1fr));gap:16px}
.big-l{display:flex;align-items:center;gap:16px;padding:22px;color:var(--bone);transition:border-color .2s}
.big-l:hover{border-color:var(--lab-gold);color:var(--bone)}
.big-l>span:nth-child(2){flex:1;min-width:0}
.big-l b{display:block;font-family:var(--f-display);font-weight:700;text-transform:uppercase;font-size:26px;line-height:1.05;letter-spacing:.3px}
.big-l small{display:block;color:var(--muted);font-size:15px;margin-top:4px}
.big-l>svg{width:22px;height:22px;color:var(--gold);flex:none}
.ecos{list-style:none;margin:0 0 28px;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));gap:16px}
.eco{padding:22px;display:flex;flex-direction:column}
.eco-top{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:14px}
.cat{font-family:var(--f-mono);font-size:11.5px;letter-spacing:1.3px;text-transform:uppercase;color:var(--dim)}
.eco h3{font-family:var(--f-display);font-weight:700;text-transform:uppercase;font-size:28px;line-height:1;letter-spacing:.4px;margin:0 0 10px;color:var(--bone)}
.eco h3 a{color:var(--bone)}
.eco h3 a:hover{color:var(--gold)}
.eco h3 a::after{content:" \2197";font-family:var(--f-body);font-size:.6em;color:var(--gold)}
.eco p{margin:0 0 14px;color:var(--muted);font-size:15.5px}
.eco .meta{margin-top:auto;margin-bottom:0;display:flex;flex-wrap:wrap;justify-content:space-between;gap:4px 12px;font-size:13px;color:var(--faint)}
.submit{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px;padding:clamp(22px,4vw,36px);border-color:rgba(217,181,99,.3)}
.submit h2{font-family:var(--f-display);font-weight:800;text-transform:uppercase;font-size:clamp(28px,3.4vw,40px);line-height:1;margin:0 0 8px;color:var(--bone)}
.submit p{margin:0;color:var(--muted);max-width:560px}

@media (max-width:1000px){
  .strip{grid-template-columns:repeat(3,minmax(0,1fr))}
  .spark-t{grid-column:1/-1}
}
@media (max-width:900px){
  .dhero .wrap{grid-template-columns:1fr;gap:32px}
}
@media (max-width:760px){
  .top .bar-in{padding-top:8px;padding-bottom:6px}
  .dnav{order:3;width:100%;flex-wrap:wrap;margin:0 -10px}
  .dnav a.l{display:inline-flex;font-size:14.5px}
  .dnav .hx{display:none}
}
@media (max-width:560px){
  .dtag{padding:3px 8px;font-size:10px}
  .dnav a.l{padding:0 8px}
  .strip{grid-template-columns:1fr 1fr}
  .strip .tile:nth-child(3){grid-column:1/-1}
  .pcard{padding:22px}
  .pl{grid-template-columns:1fr}
  .pc-cta .btn{width:100%}
  .ctable th[scope="row"]{width:auto}
  .tbl table,.tbl tbody,.tbl tr,.tbl tbody th,.tbl td{display:block}
  .tbl thead{display:none}
  .tbl tbody th{border-top:1px solid var(--line);padding-bottom:2px}
  .tbl td{border-top:0;padding-top:2px}
  .tbl tr.grp th{border-top:1px solid var(--line-strong)}
  .netcard dl>div{grid-template-columns:1fr;gap:2px}
  .code pre{font-size:12.5px;padding:14px}
  .submit .btn{width:100%}
}
@media (max-width:360px){.brand .wm{font-size:20px}.dtag{display:none}}
section[id]{scroll-margin-top:72px}
@media (max-width:760px){section[id]{scroll-margin-top:108px}}