:root{
  --ground:#0c1012;
  --panel:#141a1d;
  --panel-2:#1a2226;
  --rule:#232c31;
  --rule-soft:#1c2427;
  --ink:#e9eef0;
  --ink-dim:#9aa9ae;
  --ink-faint:#5d6a72;
  --accent:#5fd0e0;
  --accent-deep:#2b8b9c;
  --accent-wash:rgba(95,208,224,0.10);
  --done:#7fc08a;
  --progress:#e8a33d;
  --blocked:#e0685f;
  --not-started:#5d6a72;
  --font-display:"IBM Plex Sans",system-ui,sans-serif;
  --font-mono:"IBM Plex Mono",ui-monospace,"SF Mono",Consolas,monospace;
  --font-roman:"Cinzel",serif;
}

*,*::before,*::after{box-sizing:border-box;}
html{background:var(--ground);}
body{
  margin:0;
  overflow-x:hidden;
  background:var(--ground);
  color:var(--ink);
  font-family:var(--font-display);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{text-wrap:balance;margin:0;font-weight:600;}
p{margin:0;}
a{color:var(--accent);}
a:focus-visible,button:focus-visible,.rail-node:focus-visible{
  outline:2px solid var(--accent);
  outline-offset:3px;
  border-radius:2px;
}
::selection{background:var(--accent-wash);color:var(--ink);}

.mono{font-family:var(--font-mono);}
.eyebrow{
  font-family:var(--font-mono);
  font-size:0.72rem;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--accent);
}
.roman{
  font-family:var(--font-roman);
  letter-spacing:0.08em;
}

/* ---------- rail ---------- */
.rail{
  position:fixed;
  top:0;
  left:0;
  width:56px;
  height:100vh;
  display:flex;
  flex-direction:column;
  align-items:center;
  z-index:40;
  background:linear-gradient(180deg,var(--ground) 0%,rgba(12,16,18,0.9) 100%);
  border-right:1px solid var(--rule-soft);
}
.rail-cap{
  margin-top:16px;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:8px;
  padding-bottom:14px;
}
.rail-cap-num{
  font-family:var(--font-mono);
  font-size:0.74rem;
  color:var(--ink);
  letter-spacing:0.02em;
}
.rail-cap-slash{color:var(--rule);margin:0 1px;}
.rail-cap-segs{display:flex;flex-direction:column;gap:3px;}
.rseg{
  width:12px;height:3px;border-radius:1px;
  background:rgba(93,106,114,0.35);
}
.rseg.done{background:var(--done);}
.rseg.in_progress{background:var(--progress);}
.rseg.blocked{background:var(--blocked);}
.rail-track-wrap{
  position:relative;
  flex:1;
  width:2px;
  background:var(--rule);
  border-radius:2px;
  margin:6px 0 18px;
}
.rail-fill{
  position:absolute;
  left:0; top:0; width:100%;
  height:0%;
  background:linear-gradient(180deg,var(--accent-deep),var(--accent));
  border-radius:2px;
  transition:height 0.12s linear;
}
.rail-nodes{
  position:absolute;
  inset:0;
}
.rail-node{
  position:absolute;
  left:50%;
  transform:translate(-50%,-50%);
  width:9px;height:9px;
  border-radius:50%;
  background:var(--ground);
  border:2px solid var(--ink-faint);
  text-decoration:none;
  cursor:pointer;
  transition:border-color 0.2s, background 0.2s, width 0.2s, height 0.2s;
}
.rail-node .rail-label{
  position:absolute;
  left:20px;
  top:50%;
  transform:translateY(-50%);
  white-space:nowrap;
  font-family:var(--font-mono);
  font-size:0.72rem;
  color:var(--ink-dim);
  opacity:0;
  pointer-events:none;
  transition:opacity 0.15s;
}
.rail-node:hover .rail-label,
.rail-node:focus-visible .rail-label,
.rail-node.active .rail-label{
  opacity:1;
}
.rail-node.active{
  width:13px;height:13px;
  border-color:var(--accent);
  background:var(--accent);
  box-shadow:0 0 0 4px var(--accent-wash);
}
.rail-node.active .rail-label{color:var(--accent);}

@media (max-width:900px){
  .rail{
    width:100%;
    height:3px;
    flex-direction:row;
    border-right:none;
    border-bottom:1px solid var(--rule-soft);
    background:var(--ground);
  }
  .rail-cap{display:none;}
  .rail-track-wrap{
    width:100%;height:3px;margin:0;
  }
  .rail-fill{height:100%;width:0%;transition:width 0.12s linear;}
  .rail-nodes{display:none;}
}

/* ---------- layout shell ---------- */
main{margin-left:56px;}
@media (max-width:900px){ main{margin-left:0;margin-top:3px;} }

.section{
  padding:88px 40px;
  max-width:1080px;
  margin:0 auto;
  width:100%;
  box-sizing:border-box;
}
.section.wide{max-width:1080px;}
.section-head{margin-bottom:36px;}
.section-head .eyebrow{display:block;margin-bottom:10px;}
.section-head h2{font-size:1.9rem;}

/* ---------- hero ---------- */
.hero{
  position:relative;
  min-height:640px;
  display:flex;
  align-items:flex-end;
  justify-content:center;
  overflow:hidden;
  border-bottom:1px solid var(--rule-soft);
}
.hero-img{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;object-position:center 42%;
  display:block;z-index:0;
}
.hero-scrim{
  position:absolute;inset:0;z-index:1;
  background-image:
    linear-gradient(115deg, rgba(9,12,13,0.95) 0%, rgba(9,12,13,0.74) 30%, rgba(9,12,13,0.22) 55%, rgba(9,12,13,0.45) 82%, rgba(9,12,13,0.62) 100%),
    linear-gradient(270deg, rgba(9,12,13,0.80) 0%, rgba(9,12,13,0) 34%),
    linear-gradient(0deg, rgba(9,12,13,0.55) 0%, rgba(9,12,13,0) 40%);
  pointer-events:none;
}
.hero-inner{
  position:relative;z-index:2;
  padding:56px 40px 48px;
  max-width:1080px;
  width:100%;
  box-sizing:border-box;
}
.hero-mark{
  display:inline-flex;
  align-items:center;
  gap:10px;
  margin-bottom:22px;
}
.hero-mark .roman{
  font-size:0.92rem;
  color:var(--accent);
  text-transform:uppercase;
}
.hero-mark .cap-div{width:20px;height:1px;background:var(--accent-deep);}
.hero h1{
  font-size:clamp(2.1rem,4.4vw,3.15rem);
  color:var(--ink);
  margin-bottom:14px;
  line-height:1.08;
}
.hero .tagline{
  font-size:1.08rem;
  color:var(--ink-dim);
  max-width:52ch;
  margin-bottom:26px;
}
.status-chip{
  display:inline-flex;
  align-items:flex-start;
  gap:8px;
  max-width:100%;
  font-family:var(--font-mono);
  font-size:0.78rem;
  letter-spacing:0.03em;
  line-height:1.5;
  color:var(--ink);
  background:rgba(20,26,29,0.78);
  border:1px solid var(--accent-deep);
  padding:8px 14px;
  border-radius:3px;
  margin-bottom:30px;
}
.status-chip span:last-child{white-space:normal;}
.status-chip .dot{margin-top:6px;flex:none;}
@media (max-width:480px){
  .status-chip{font-size:0.68rem;}
}
.status-chip .dot{
  width:7px;height:7px;border-radius:50%;
  background:var(--not-started);
  box-shadow:0 0 0 3px rgba(93,106,114,0.25);
}
.status-chip .dot.in_progress{
  background:var(--progress);
  box-shadow:0 0 0 3px rgba(232,163,61,0.25);
}
.status-chip .dot.done{
  background:var(--done);
  box-shadow:0 0 0 3px rgba(127,192,138,0.25);
}
.status-chip .dot.blocked{
  background:var(--blocked);
  box-shadow:0 0 0 3px rgba(224,104,95,0.25);
}
.hero-links{display:flex;gap:22px;flex-wrap:wrap;}
.hero-links a{
  font-family:var(--font-mono);
  font-size:0.85rem;
  text-decoration:none;
  color:var(--ink);
  border-bottom:1px solid var(--rule);
  padding-bottom:2px;
  transition:border-color 0.15s,color 0.15s;
}
.hero-links a:hover{color:var(--accent);border-color:var(--accent);}
.hero-links a.primary{color:var(--accent);border-color:var(--accent-deep);}

/* ---------- prose sections ---------- */
.prose p{color:var(--ink-dim);margin-bottom:1.1em;max-width:64ch;}
.prose p:last-child{margin-bottom:0;}
.prose strong{color:var(--ink);font-weight:600;}
@media (min-width:1000px){
  .section.prose{
    display:grid;
    grid-template-columns:200px minmax(0,1fr);
    column-gap:48px;
    align-items:start;
  }
  .section.prose > .section-head{
    grid-column:1;
    margin-bottom:0;
  }
  .section.prose > .section-head h2{
    font-size:1.35rem;
    line-height:1.25;
  }
  .section.prose > *:not(.section-head){grid-column:2;}
}
.thesis{
  font-size:1.28rem;
  line-height:1.5;
  color:var(--ink) !important;
  font-weight:500;
  max-width:30ch !important;
}

/* ---------- three ideas ---------- */
.ideas-grid{
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:1px;
  background:var(--rule);
  border:1px solid var(--rule);
  border-radius:6px;
  overflow:hidden;
  width:100%;
  max-width:100%;
}
@media (max-width:820px){ .ideas-grid{grid-template-columns:1fr;} }
.idea{
  background:var(--panel);
  padding:28px 24px 30px;
  display:flex;
  flex-direction:column;
  gap:16px;
  min-width:0;
}
.idea h3{
  font-size:1.02rem;
  color:var(--ink);
  line-height:1.35;
}
.idea .idea-visual{
  flex:1;
  display:flex;
  align-items:center;
  justify-content:center;
  min-height:160px;
  min-width:0;
  max-width:100%;
  width:100%;
}
.idea p{color:var(--ink-dim);font-size:0.92rem;margin:0;}

.loop-svg{
  display:block;
  width:100%;
  height:auto;
  max-width:100%;
  aspect-ratio:4 / 3;
}
.loop-svg text{
  font-family:var(--font-mono);
  font-size:7.2px;
  font-weight:500;
  fill:var(--ink-dim);
}
.loop-svg .loop-label-now{fill:#06181c;}
.loop-svg .loop-path{fill:none;stroke:var(--accent-deep);stroke-width:1.6;}
.loop-svg .loop-node{fill:var(--panel-2);stroke:var(--accent-deep);stroke-width:1.6;}
.loop-svg .loop-node.now{fill:var(--accent);stroke:var(--accent);}
.loop-svg .loop-arrow{fill:var(--accent-deep);}

.code-block{
  width:100%;
  max-width:100%;
  min-width:0;
  background:var(--panel-2);
  border:1px solid var(--rule);
  border-radius:4px;
  padding:14px 14px;
  font-family:var(--font-mono);
  font-size:0.68rem;
  line-height:1.65;
  overflow-x:hidden;
  white-space:pre-wrap;
  overflow-wrap:anywhere;
  word-break:break-word;
  color:var(--ink-dim);
}
.code-block .k{color:var(--ink-dim);}
.code-block .s{color:var(--accent);}
.code-block .n{color:var(--progress);}
.code-block .p{color:var(--ink-faint);}

.signal-list{display:flex;flex-direction:column;gap:8px;width:100%;min-width:0;}
.signal-row{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:10px;
  flex-wrap:wrap;
  font-family:var(--font-mono);
  font-size:0.76rem;
  padding:7px 10px;
  background:var(--panel-2);
  border:1px solid var(--rule);
  border-radius:3px;
  min-width:0;
}
.signal-row .sig-name{color:var(--accent);overflow-wrap:anywhere;}
.signal-row .sig-src{color:var(--ink-faint);text-align:right;overflow-wrap:anywhere;}

/* ---------- build tracker ---------- */
.tracker-summary{
  display:flex;
  gap:28px;
  flex-wrap:wrap;
  font-family:var(--font-mono);
  font-size:0.86rem;
  color:var(--ink-dim);
  margin-bottom:8px;
  padding-bottom:22px;
  border-bottom:1px solid var(--rule);
}
.tracker-summary b{color:var(--ink);font-weight:600;}
.tracker-summary .sep{color:var(--rule);}
.tracker-summary .is-zero{color:var(--ink-faint);}
.tracker-summary .is-zero b{color:var(--ink-faint);font-weight:400;}
.tracker-summary .tracker-updated{
  margin-left:auto;
  color:var(--ink-faint);
}
@media (max-width:640px){
  .tracker-summary .tracker-updated{margin-left:0;}
}
.stepper{position:relative;}
.phase{
  display:grid;
  grid-template-columns:64px 1fr;
  gap:22px;
  padding:26px 0;
  border-bottom:1px solid var(--rule-soft);
  position:relative;
}
.phase:last-child{border-bottom:none;}
.phase-num-col{
  display:flex;
  flex-direction:column;
  align-items:center;
}
.phase-num{
  font-family:var(--font-mono);
  font-size:1.5rem;
  font-weight:500;
  color:var(--ink-faint);
  line-height:1;
}
.phase-num-col .num-line{
  flex:1;
  width:1px;
  background:var(--rule);
  margin-top:10px;
}
.phase:last-child .num-line{display:none;}
.phase-body h3{
  font-size:1.05rem;
  color:var(--ink);
  margin-bottom:6px;
  display:flex;
  align-items:baseline;
  gap:12px;
  flex-wrap:wrap;
}
.phase-body .summary{color:var(--ink-dim);font-size:0.92rem;margin-bottom:14px;max-width:60ch;}
.pill{
  font-family:var(--font-mono);
  font-size:0.66rem;
  letter-spacing:0.05em;
  text-transform:uppercase;
  padding:3px 9px;
  border-radius:20px;
  white-space:nowrap;
}
.pill.not_started{color:var(--not-started);background:rgba(93,106,114,0.14);border:1px solid rgba(93,106,114,0.4);}
.pill.in_progress{color:var(--progress);background:rgba(232,163,61,0.12);border:1px solid rgba(232,163,61,0.45);}
.pill.done{color:var(--done);background:rgba(127,192,138,0.12);border:1px solid rgba(127,192,138,0.45);}
.pill.blocked{color:var(--blocked);background:rgba(224,104,95,0.12);border:1px solid rgba(224,104,95,0.45);}
.accept{
  display:flex;
  gap:10px;
  background:var(--panel);
  border:1px solid var(--rule);
  border-left:2px solid var(--accent-deep);
  border-radius:0 4px 4px 0;
  padding:12px 14px;
  font-size:0.85rem;
  color:var(--ink-dim);
}
.accept .accept-label{
  font-family:var(--font-mono);
  font-size:0.66rem;
  letter-spacing:0.06em;
  text-transform:uppercase;
  color:var(--accent);
  white-space:nowrap;
  padding-top:1px;
}
.phase.is-blocked .accept{border-left-color:var(--blocked);}
.phase.is-blocked .accept .accept-label{color:var(--blocked);}
.phase.is-blocked .phase-num{color:var(--blocked);}
.blocked-note{
  margin-top:10px;
  font-size:0.82rem;
  color:var(--blocked);
}
.blocked-note a{color:var(--blocked);text-decoration-color:rgba(224,104,95,0.5);}
.evidence{
  display:flex;
  gap:10px;
  align-items:baseline;
  flex-wrap:wrap;
  margin-top:10px;
  font-size:0.78rem;
  color:var(--done);
}
.evidence-label{
  font-size:0.66rem;
  letter-spacing:0.06em;
  text-transform:uppercase;
  color:var(--ink-faint);
}

/* ---------- rules table ---------- */
.table-scroll{
  width:100%;
  max-width:100%;
  overflow-x:auto;
  -webkit-overflow-scrolling:touch;
}
.rules-table{
  width:100%;
  min-width:520px;
  border-collapse:collapse;
  font-size:0.92rem;
  margin:24px 0 26px;
}
.rules-table th{
  text-align:left;
  font-family:var(--font-mono);
  font-size:0.68rem;
  letter-spacing:0.06em;
  text-transform:uppercase;
  color:var(--ink-faint);
  padding:0 14px 10px 0;
  border-bottom:1px solid var(--rule);
  font-weight:500;
}
.rules-table td{
  padding:14px 14px 14px 0;
  border-bottom:1px solid var(--rule-soft);
  color:var(--ink-dim);
  vertical-align:top;
}
.rules-table td:first-child{color:var(--ink);font-weight:500;white-space:nowrap;width:1%;}
.rules-table tr:last-child td{border-bottom:none;}
.edge-note{
  margin-top:22px;
  padding:16px 18px;
  background:var(--panel);
  border:1px solid var(--rule);
  border-radius:4px;
  font-size:0.9rem;
  color:var(--ink-dim);
}
.edge-note b{color:var(--ink);}

/* ---------- what it is / diagram ---------- */
.shape-diagram{
  display:grid;
  grid-template-columns:1fr auto 1fr;
  gap:0;
  align-items:stretch;
  margin:32px 0 28px;
}
.shape-panel{
  background:var(--panel);
  border:1px solid var(--rule);
  border-radius:4px;
  padding:16px 18px 18px;
}
.shape-head{
  font-size:0.68rem;
  letter-spacing:0.06em;
  text-transform:uppercase;
  color:var(--ink-faint);
  margin-bottom:12px;
}
.shape-row{
  font-size:0.86rem;
  color:var(--ink-dim);
  line-height:1.55;
}
.shape-name{color:var(--ink);}
.shape-connector{
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  padding:0 14px;
  position:relative;
  min-width:120px;
}
.shape-connector-line{
  position:absolute;
  top:50%;
  left:8px;right:8px;
  height:1px;
  background:var(--rule);
}
.shape-connector-label{
  position:relative;
  z-index:1;
  font-size:0.68rem;
  letter-spacing:0.04em;
  color:var(--accent-deep);
  background:var(--ground);
  padding:2px 6px;
  text-align:center;
  white-space:nowrap;
}
.shape-chips{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:8px;
}
.shape-chip{
  font-size:0.72rem;
  letter-spacing:0.06em;
  text-transform:uppercase;
  color:var(--ink-dim);
  background:var(--panel);
  border:1px solid var(--rule);
  border-left:2px solid var(--accent-deep);
  border-radius:0 3px 3px 0;
  padding:7px 12px;
}
@media (max-width:820px){
  .shape-diagram{grid-template-columns:1fr;gap:0;}
  .shape-connector{
    min-width:0;
    min-height:56px;
    padding:10px 0;
  }
  .shape-connector-line{
    top:8px;bottom:8px;left:50%;right:auto;
    width:1px;height:auto;
  }
}

/* ---------- components ---------- */
.comp-lead{
  color:var(--ink-dim);
  max-width:64ch;
  margin:0 0 36px;
}
.comp-subtitle{
  font-size:0.86rem;
  color:var(--ink-dim);
  margin:0;
}
.comp-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:12px;
  margin-top:8px;
}
@media (max-width:820px){ .comp-grid{grid-template-columns:1fr;} }
.comp-card{
  background:var(--panel);
  border:1px solid var(--rule);
  border-radius:4px;
  padding:18px 18px 14px;
}
.comp-card-head{
  margin-bottom:12px;
  padding-bottom:10px;
  border-bottom:1px solid var(--rule);
}
.comp-card-head h3{font-size:0.95rem;color:var(--ink);margin-bottom:2px;}
.comp-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;}
.comp-item{
  display:grid;
  grid-template-columns:auto minmax(0,1fr) auto;
  align-items:center;
  gap:10px;
  padding:7px 0;
  font-size:0.88rem;
  border-bottom:1px solid var(--rule-soft);
}
.comp-item:last-child{border-bottom:none;}
.comp-item-name{color:var(--ink);}
.comp-item-phase{font-size:0.7rem;color:var(--ink-faint);}
.dot-status{
  display:inline-block;
  width:7px;height:7px;
  border-radius:50%;
  flex:none;
  background:var(--not-started);
}
.dot-status.done{background:var(--done);}
.dot-status.in_progress{background:var(--progress);}
.dot-status.blocked{background:var(--blocked);}
.comp-legend{
  display:flex;gap:18px;flex-wrap:wrap;
  font-size:0.72rem;color:var(--ink-faint);
  margin-top:18px;
}
.comp-legend span{display:inline-flex;align-items:center;gap:6px;}
.sr-only{
  position:absolute;width:1px;height:1px;
  padding:0;margin:-1px;overflow:hidden;
  clip:rect(0 0 0 0);white-space:nowrap;border:0;
}
.overlay-figure{
  margin:36px 0 0;
}
.overlay-figure img{
  display:block;
  width:100%;
  height:auto;
  border:1px solid var(--rule);
  border-radius:4px;
}
.overlay-figure figcaption{
  margin-top:10px;
  font-size:0.82rem;
  color:var(--ink-faint);
}

/* ---------- hard part ---------- */
.fail-list{margin:28px 0;}
.fail-row{
  display:grid;
  grid-template-columns:minmax(140px, 0.9fr) 1.4fr;
  gap:14px 22px;
  padding:14px 0;
  border-bottom:1px solid var(--rule-soft);
}
.fail-row:last-child{border-bottom:none;}
.fail-name{
  color:var(--ink);
  font-size:0.82rem;
  line-height:1.45;
}
.fail-symptom{
  color:var(--ink-dim);
  font-size:0.88rem;
  line-height:1.5;
}
.annotation-img{
  display:block;
  width:100%;
  height:auto;
  margin-top:28px;
  border:1px solid var(--rule);
  border-radius:4px;
}
@media (max-width:640px){
  .fail-row{grid-template-columns:1fr;gap:6px;}
}

/* ---------- built on AO ---------- */
.ao-cards{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:12px;
  margin-top:8px;
}
.ao-card{
  display:flex;
  flex-direction:column;
  gap:10px;
  background:var(--panel);
  border:1px solid var(--rule);
  border-radius:4px;
  padding:18px 16px;
  text-decoration:none;
  transition:border-color 0.15s;
}
.ao-card:hover{border-color:var(--accent-deep);}
.ao-name{
  font-size:0.78rem;
  color:var(--accent);
  word-break:break-word;
}
.ao-role{
  font-size:0.88rem;
  color:var(--ink-dim);
  line-height:1.5;
}
@media (max-width:820px){ .ao-cards{grid-template-columns:1fr;} }

/* ---------- design set ---------- */
.doc-list{margin-top:28px;}
.doc-row{
  display:grid;
  grid-template-columns:minmax(160px,0.9fr) 1.3fr;
  gap:12px 20px;
  padding:12px 0;
  border-bottom:1px solid var(--rule-soft);
}
.doc-row:last-child{border-bottom:none;}
.doc-name{
  font-size:0.78rem;
  text-decoration:none;
  color:var(--accent);
  word-break:break-word;
}
.doc-name:hover{border-bottom:1px solid var(--accent-deep);}
.doc-does{
  font-size:0.88rem;
  color:var(--ink-dim);
}
@media (max-width:640px){
  .doc-row{grid-template-columns:1fr;gap:4px;}
}

/* ---------- open questions ---------- */
.q-list{margin-top:28px;display:flex;flex-direction:column;gap:22px;}
.q-item{
  padding-bottom:22px;
  border-bottom:1px solid var(--rule-soft);
}
.q-item:last-child{border-bottom:none;padding-bottom:0;}
.q-top{
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  justify-content:space-between;
  gap:8px 16px;
  margin-bottom:8px;
}
.q-question{
  font-size:0.98rem;
  font-weight:600;
  color:var(--ink);
  margin:0;
}
.q-blocks{
  font-size:0.66rem;
  letter-spacing:0.05em;
  text-transform:uppercase;
  color:var(--blocked);
  white-space:nowrap;
}
.q-detail{
  font-size:0.88rem;
  color:var(--ink-dim);
  margin:0;
  max-width:64ch;
}
.next-name{
  color:var(--ink) !important;
  font-size:1.15rem;
  font-weight:600;
  margin-bottom:0.5em !important;
}
.next-note{
  margin-top:18px !important;
  font-size:0.85rem;
  color:var(--ink-faint) !important;
}

/* ---------- status band ---------- */
.statusband-wrap{
  background:var(--panel);
  border-bottom:1px solid var(--rule);
}
.statusband{
  display:flex;
  align-items:center;
  gap:10px 20px;
  flex-wrap:wrap;
  max-width:1080px;
  margin:0 auto;
  padding:16px 40px;
  text-decoration:none;
  color:var(--ink-dim);
}
.statusband-segs{display:flex;gap:4px;flex:none;}
.seg{
  width:26px;height:4px;border-radius:2px;
  background:rgba(93,106,114,0.35);
}
.seg.done{background:var(--done);}
.seg.in_progress{background:var(--progress);}
.seg.blocked{background:var(--blocked);}
.statusband-text{font-size:0.82rem;}
.statusband-text b{color:var(--ink);font-weight:600;}
.statusband-sep{color:var(--rule);}
.statusband-go{
  margin-left:auto;
  font-size:0.8rem;
  color:var(--ink-faint);
  transition:color 0.15s;
}
.statusband:hover .statusband-go{color:var(--accent);}
@media (max-width:640px){
  .statusband{padding:14px 24px;}
  .statusband-go{margin-left:0;}
  .seg{width:18px;}
}

/* ---------- skip + mobile status ---------- */
.skip{position:absolute;left:-9999px;top:0;z-index:100;}
.skip:focus{
  left:8px;top:8px;
  background:var(--panel);
  color:var(--ink);
  border:1px solid var(--accent);
  padding:8px 12px;
  border-radius:3px;
}
.mobile-status{display:none;}
@media (max-width:900px){
  .mobile-status{
    display:inline-flex;
    align-items:center;
    gap:8px;
    position:fixed;
    right:12px;bottom:12px;
    z-index:50;
    font-size:0.72rem;
    text-decoration:none;
    color:var(--ink);
    background:rgba(20,26,29,0.92);
    border:1px solid var(--accent-deep);
    border-radius:20px;
    padding:8px 14px;
    backdrop-filter:blur(3px);
  }
  .h1-break{display:none;}
  .h1-break::after{content:" ";}
}

/* ---------- footer ---------- */
.foot{
  padding:56px 40px 64px;
  max-width:1080px;
  margin:0 auto;
  border-top:1px solid var(--rule);
}
.foot-links{
  display:flex;
  gap:22px;
  flex-wrap:wrap;
  font-family:var(--font-mono);
  font-size:0.8rem;
  margin-bottom:26px;
}
.foot-links a{color:var(--ink-dim);text-decoration:none;border-bottom:1px solid var(--rule);padding-bottom:2px;}
.foot-links a:hover{color:var(--accent);border-color:var(--accent);}
.foot-credit{
  font-size:0.85rem;
  color:var(--ink-dim);
  margin-bottom:14px;
}
.foot-credit a{
  color:var(--accent);
  text-decoration:none;
  border-bottom:1px solid var(--accent-deep);
  padding-bottom:1px;
}
.foot-credit a:hover{border-color:var(--accent);}
.foot-legal{
  font-size:0.8rem;
  color:var(--ink-faint);
}


@media (prefers-reduced-motion: no-preference){
  html{scroll-behavior:smooth;}
}
@media (max-width:640px){
  .section{padding:56px 32px;}
  .hero-inner{padding:40px 24px 36px;}
  .rules-table{min-width:0;}
  .rules-table thead{
    position:absolute;width:1px;height:1px;
    overflow:hidden;clip:rect(0 0 0 0);
  }
  .rules-table tr{
    display:block;
    padding:14px 0;
    border-bottom:1px solid var(--rule-soft);
  }
  .rules-table tr:last-child{border-bottom:none;}
  .rules-table td{display:block;border:none;padding:0;}
  .rules-table td:first-child{
    width:auto;
    white-space:normal;
    margin-bottom:4px;
  }
}
@media (prefers-reduced-motion:reduce){
  *{transition-duration:0.01ms !important;animation-duration:0.01ms !important;}
}