:root {
  --paper: #16150f; --paper-2: #1e1c15; --paper-3: #26231b; --ink: #ece6d8; --ink-2: #a49d8c; --ink-3: #6f6959;
  --rule: #33302a; --rule-2: #4b4739; --rust: #d9815f; --rust-2: #8a4a33; --moss: #93bda6; --ochre: #d3ad52; --field: #1d1b15;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Helvetica Neue", Helvetica, Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
html { color-scheme: dark; }
html, body { margin: 0; background: var(--paper); color: var(--ink); font: 15px/1.5 var(--sans); }
header { display: flex; align-items: center; gap: 24px; padding: 14px 28px 0; border-bottom: 1px solid var(--ink); flex-wrap: wrap; background: var(--paper); position: sticky; top: 0; z-index: 5; }
.brand { font-family: var(--serif); font-size: 26px; letter-spacing: -0.01em; padding-bottom: 12px; }
.brand small { font-family: var(--sans); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-2); margin-left: 10px; }
nav { display: flex; gap: 2px; flex: 1; flex-wrap: wrap; }
nav button { background: none; border: 0; border-bottom: 2px solid transparent; color: var(--ink-2); padding: 8px 10px 12px; cursor: pointer; font: inherit; font-size: 14px; display: inline-flex; align-items: center; gap: 7px; border-radius: 0; }
nav button { --is: 16px; } nav button svg { opacity: .8; }
nav button:hover { color: var(--ink); background: none; }
nav button.active { color: var(--ink); border-bottom-color: var(--rust); }
nav button .n { font-size: 11px; color: var(--rust); font-variant-numeric: tabular-nums; }
.wallet { display: flex; align-items: center; gap: 10px; padding-bottom: 10px; }
.badge { font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-2); }
.badge.ok { color: var(--moss); }
.badge.warn { color: var(--rust); }
main { max-width: 1120px; margin: 0 auto; padding: 24px 28px 70px; }
.tab { display: none; }
.tab.active { display: block; }
h1 { font-family: var(--serif); font-weight: 400; font-size: 32px; line-height: 1.15; margin: 0 0 8px; max-width: 24em; letter-spacing: -0.01em; }
h2 { font-family: var(--serif); font-weight: 400; font-size: 26px; margin: 0 0 6px; display: flex; align-items: center; gap: 12px; }
h2 { --is: 22px; } h2 svg { color: var(--rust); }
.lead { color: var(--ink-2); margin: 0 0 18px; max-width: 48em; }
h3 { font-family: var(--sans); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-2); margin: 0 0 10px; font-weight: 600; display: flex; align-items: center; gap: 8px; }
h3 { --is: 13px; }
h4 { font-family: var(--serif); font-weight: 400; font-size: 19px; margin: 0; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.muted { color: var(--ink-2); }
.small { font-size: 12.5px; }
.hidden { display: none !important; }
svg.i { width: var(--is, 18px); height: var(--is, 18px); vertical-align: -4px; stroke: currentColor; fill: none; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.iconbtn { display: inline-flex; align-items: center; gap: 8px; }
.iconbtn { --is: 16px; }

.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.cols { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(300px, 100%), 1fr)); gap: 14px; }
.panel { border: 1px solid var(--rule); border-radius: 4px; padding: 16px; background: var(--paper-2); min-width: 0; }
.panel.flat { background: transparent; }
.rule { border-top: 1px solid var(--rule); margin: 18px 0; }

.hero { display: grid; grid-template-columns: 1.2fr 1fr; gap: 28px; padding: 6px 0 24px; border-bottom: 1px solid var(--rule); margin-bottom: 22px; align-items: start; }
.steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; margin-top: 16px; }
.step { border-top: 1px solid var(--rule-2); padding: 10px 6px 0 0; }
.step { --is: 22px; } .step svg { color: var(--rust); display: block; margin-bottom: 6px; }
.step b { font-family: var(--serif); font-weight: 400; font-size: 16px; display: block; }
.step span { color: var(--ink-2); font-size: 12px; line-height: 1.35; display: block; }
.start { display: flex; flex-direction: column; gap: 10px; }
.start .big { font-family: var(--serif); font-size: 19px; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin: 0 0 20px; }
.stat { border-top: 1px solid var(--rule-2); padding-top: 8px; }
.stat .v { font-family: var(--serif); font-size: 26px; line-height: 1.1; }
.stat .k { font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-2); }

.card { border: 1px solid var(--rule); border-radius: 4px; background: var(--paper-2); padding: 0; display: flex; flex-direction: column; min-width: 0; overflow: hidden; }
.card .head { display: flex; gap: 12px; padding: 12px 14px; align-items: flex-start; border-bottom: 1px solid var(--rule); }
.card .thumb { width: 72px; height: 48px; border-radius: 3px; background: var(--paper-3); flex: none; overflow: hidden; position: relative; display: flex; align-items: center; justify-content: center; color: var(--ink-3); }
.card .thumb img { width: 100%; height: 100%; object-fit: cover; filter: blur(3px) saturate(.8); transform: scale(1.15); }
.card .thumb { --is: 24px; }
.card .body { padding: 10px 14px 12px; flex: 1; }
.card .foot { padding: 10px 14px; border-top: 1px solid var(--rule); display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.card .title { font-family: var(--serif); font-size: 18px; line-height: 1.2; }
.card .sub { --is: 13px; color: var(--ink-2); font-size: 12.5px; margin-top: 2px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.chip { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; color: var(--ink-2); border: 1px solid var(--rule-2); border-radius: 999px; padding: 2px 9px; }
.chip { --is: 12px; }
.chip.ok { color: var(--moss); border-color: var(--moss); }
.chip.warn { color: var(--ochre); border-color: var(--ochre); }
.chip.bad { color: var(--rust); border-color: var(--rust); }
.status { font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; display: inline-flex; align-items: center; gap: 6px; }
.status::before { content: ""; width: 7px; height: 7px; border-radius: 1px; background: currentColor; display: inline-block; }
.status.committed { color: var(--ochre); }
.status.accepted { color: var(--moss); }
.status.rejected { color: var(--rust); }
details.more { margin-top: 8px; }
details.more summary { cursor: pointer; color: var(--ink-2); font-size: 12.5px; list-style: none; display: inline-flex; align-items: center; gap: 6px; }
details.more summary::-webkit-details-marker { display: none; }
details.more summary::before { content: "+"; color: var(--rust); font-weight: 600; }
details.more[open] summary::before { content: "–"; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 3px 12px; font-size: 12.5px; margin-top: 8px; }
.kv dt { color: var(--ink-2); }
.kv dd { margin: 0; overflow-wrap: anywhere; }
.copy { cursor: pointer; color: var(--ink-2); }
.copy:hover { color: var(--rust); }

label { display: block; font-size: 12.5px; color: var(--ink-2); margin: 10px 0 0; }
label.check { display: flex; gap: 8px; align-items: flex-start; color: var(--ink); font-size: 13.5px; margin-top: 10px; }
input, select, textarea { width: 100%; background: var(--field); color: var(--ink); border: 1px solid var(--rule-2); border-radius: 3px; padding: 8px 9px; font: inherit; font-size: 14px; margin-top: 4px; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--ink-2); }
select option { background: var(--field); color: var(--ink); }
input[type=checkbox], input[type=radio] { width: auto; margin: 3px 0 0; }
input[type=range] { padding: 0; accent-color: var(--rust); }
textarea { min-height: 64px; }
button { background: none; color: var(--ink); border: 1px solid var(--ink); border-radius: 3px; padding: 7px 13px; cursor: pointer; font: inherit; font-size: 13.5px; display: inline-flex; align-items: center; gap: 7px; }
button { --is: 15px; }
button:hover { background: var(--paper-3); }
button:disabled { opacity: .4; cursor: not-allowed; }
button.primary { background: var(--ink); color: #16150f; border-color: var(--ink); }
button.primary:hover { background: #fff; }
button.good { border-color: var(--moss); color: var(--moss); }
button.bad { border-color: var(--rust); color: var(--rust); }
button.ghost { border-color: var(--rule-2); color: var(--ink-2); }
button.sm { padding: 4px 9px; font-size: 12.5px; }
.row { display: flex; gap: 8px; flex-wrap: wrap; margin: 10px 0 0; align-items: center; }
.seg { display: inline-flex; border: 1px solid var(--rule-2); border-radius: 3px; overflow: hidden; }
.seg button { border: 0; border-radius: 0; padding: 6px 11px; color: var(--ink-2); }
.seg button + button { border-left: 1px solid var(--rule-2); }
.seg button.on { background: var(--paper-3); color: var(--ink); }
.options { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; margin-top: 6px; }
.opt { border: 1px solid var(--rule-2); border-radius: 4px; padding: 10px; cursor: pointer; display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--ink-2); background: var(--paper-2); }
.opt { --is: 20px; } .opt svg { color: var(--ink-2); }
.opt.on { border-color: var(--rust); color: var(--ink); }
.opt.on svg { color: var(--rust); }
.opt b { font-weight: 500; color: inherit; }
.out { font-size: 13px; margin-top: 8px; white-space: pre-wrap; overflow-wrap: anywhere; color: var(--ink-2); }
.out b { color: var(--ink); font-weight: 600; }
.err { color: var(--rust); }
pre { background: var(--field); border: 1px solid var(--rule); border-radius: 3px; padding: 10px; overflow: auto; max-height: 300px; font: 12px/1.45 var(--mono); margin: 8px 0 0; }
video { width: 100%; border-radius: 3px; background: #000; aspect-ratio: 16/9; display: block; }
a { color: var(--rust); text-decoration: none; }
a:hover { text-decoration: underline; }
.mono { font-family: var(--mono); font-size: 12.5px; }
table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
th, td { text-align: left; padding: 6px 4px; border-bottom: 1px solid var(--rule); vertical-align: middle; }
th { color: var(--ink-2); font-weight: 500; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.bar { height: 6px; background: var(--paper-3); border-radius: 2px; overflow: hidden; }
.bar i { display: block; height: 100%; background: var(--rust); }

.wizard { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; align-items: start; }
.wstep { border-left: 2px solid var(--rule-2); padding: 2px 0 18px 16px; position: relative; }
.wstep::before { content: ""; position: absolute; left: -6px; top: 6px; width: 10px; height: 10px; border-radius: 1px; background: var(--rule-2); }
.wstep.on { border-color: var(--rust); }
.wstep.on::before { background: var(--rust); }
.wstep.done::before { background: var(--moss); }
.wstep h5 { margin: 0 0 6px; font: 400 17px var(--serif); }
.chunks { display: grid; grid-template-columns: repeat(auto-fill, 14px); gap: 3px; margin: 10px 0; }
.chunks i { width: 14px; height: 14px; border: 1px solid var(--rule-2); border-radius: 2px; display: block; }
.chunks i.h { background: var(--rust-2); border-color: var(--rust-2); }
.chunks i.u { background: var(--moss); border-color: var(--moss); }
.chunks i.imu { border-style: dashed; }
.tree { width: 100% !important; height: auto !important; display: block; margin-top: 6px; }
.checks { list-style: none; margin: 8px 0 0; padding: 0; font-size: 13px; }
.checks li { display: flex; gap: 8px; align-items: flex-start; padding: 4px 0; border-bottom: 1px solid var(--rule); }
.checks li { --is: 15px; } .checks li svg { flex: none; margin-top: 3px; }
.checks li.ok svg { color: var(--moss); }
.checks li.bad svg { color: var(--rust); }
.checks li.warn svg { color: var(--ochre); }
.checks li span { color: var(--ink-2); font-size: 12px; }

.timeline { position: relative; height: 26px; background: var(--paper-3); border-radius: 3px; margin-top: 6px; overflow: hidden; }
.timeline i { position: absolute; top: 4px; bottom: 4px; width: 3px; border-radius: 1px; background: var(--rust); }
.timeline i.mine { background: var(--moss); }
.taglist { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.tag { --is: 12px; display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; border: 1px solid var(--rule-2); border-radius: 999px; padding: 3px 10px; cursor: pointer; }
.tag.on { border-color: var(--rust); color: var(--ink); }
.tag .t { color: var(--ink-3); font-family: var(--mono); font-size: 11px; }
.tag .x { color: var(--ink-3); }

.donut { display: flex; gap: 14px; align-items: center; }
.donut > svg { width: 86px; height: 86px; flex: none; }
.legend { font-size: 12.5px; display: grid; grid-template-columns: auto 1fr auto; gap: 2px 10px; align-items: center; }
.legend i { width: 9px; height: 9px; border-radius: 1px; display: inline-block; }

.events { font-size: 13px; }
.ev { display: grid; grid-template-columns: 22px 1fr auto; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--rule); align-items: start; }
.ev { --is: 16px; } .ev > svg { color: var(--rust); margin-top: 2px; }
.ev .b { color: var(--ink-3); font-size: 11.5px; white-space: nowrap; }
.empty { border: 1px dashed var(--rule-2); border-radius: 4px; padding: 26px; text-align: center; color: var(--ink-2); }
.empty { --is: 26px; } .empty svg { color: var(--ink-3); display: block; margin: 0 auto 8px; }

#notices { position: fixed; right: 16px; bottom: 16px; display: flex; flex-direction: column; gap: 8px; z-index: 9; max-width: min(380px, 92vw); }
.notice { background: var(--paper-3); border: 1px solid var(--rule-2); border-left: 3px solid var(--rust); border-radius: 3px; padding: 10px 12px; font-size: 13px; display: grid; grid-template-columns: 18px 1fr; gap: 10px; animation: in .2s ease-out; }
.notice.ok { border-left-color: var(--moss); }
.notice.bad { border-left-color: var(--rust); }
.notice { --is: 16px; } .notice > svg { margin-top: 2px; }
.notice .t { font-weight: 600; }
.notice .d { color: var(--ink-2); font-size: 12.5px; }
.notice.pending svg { animation: spin 1.2s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes in { from { transform: translateY(6px); opacity: 0; } }

#modal { position: fixed; inset: 0; background: rgba(0,0,0,.55); display: flex; align-items: center; justify-content: center; z-index: 20; padding: 16px; }
.sheet { background: var(--paper-2); border: 1px solid var(--rule-2); border-radius: 4px; padding: 18px; width: min(520px, 100%); max-height: 90vh; overflow: auto; }
.sheet h4 { margin-bottom: 10px; }

@media (max-width: 900px) {
  header { padding: 12px 16px 0; gap: 10px 14px; align-items: center; }
  .brand { font-size: 22px; padding-bottom: 8px; }
  .wallet { margin-left: auto; padding-bottom: 8px; }
  .wallet button { font-size: 13px; padding: 6px 10px; }
  nav { order: 3; flex: 0 0 100%; flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
  nav::-webkit-scrollbar { display: none; }
  nav button { white-space: nowrap; padding: 6px 10px 10px; }
  main { padding: 18px 16px 90px; }
  h1 { font-size: 24px; }
  .hero, .wizard, .grid2, .grid3 { grid-template-columns: 1fr; gap: 14px; }
  .steps { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .cols { grid-template-columns: 1fr; }
  .ev { grid-template-columns: 22px 1fr; }
  .ev .b { grid-column: 2; }
  button, input, select, textarea { font-size: 16px; }
  button.primary.wide { width: 100%; justify-content: center; }
  video { aspect-ratio: auto; max-height: 60vh; }
  #notices { left: 16px; right: 16px; max-width: none; }
}