/* {space} v6 – versioned system map, 2026-08-28 */

.system-map-intro {
  max-width: 610px;
}

.system-map-intro strong {
  color: #111313;
}

.field-guide__keys--interactive {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.map-filter {
  min-height: 44px;
  padding: 0 15px;
  border: 1px solid rgba(17, 19, 19, .35);
  border-radius: 999px;
  background: transparent;
  color: #4e514d;
  font: 700 9px/1 var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: color .18s ease, background .18s ease, border-color .18s ease;
}

.map-filter:hover,
.map-filter:focus-visible,
.map-filter[aria-pressed="true"] {
  border-color: #111313;
  background: #111313;
  color: var(--signal);
  outline: none;
}

.map-filter:focus-visible {
  outline: 3px solid var(--signal);
  outline-offset: 2px;
}

.space-field {
  min-height: 900px;
}

.space-field::after {
  content: "";
  position: absolute;
  z-index: 3;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(90deg, transparent 0 13%, rgba(184,255,74,.04) 13% 13.1%, transparent 13.1% 28%, rgba(184,255,74,.04) 28% 28.1%, transparent 28.1% 43%, rgba(184,255,74,.04) 43% 43.1%, transparent 43.1% 58%, rgba(184,255,74,.04) 58% 58.1%, transparent 58.1% 73%, rgba(184,255,74,.04) 73% 73.1%, transparent 73.1%);
}

.space-field__topline {
  align-items: center;
}

.space-field__version {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 9px;
  border: 1px solid rgba(184,255,74,.52);
  color: var(--sf-cyan);
}

.space-field__ledger {
  position: absolute;
  z-index: 5;
  top: 64px;
  left: 22px;
  right: 22px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid rgba(241,240,234,.18);
  background: rgba(8,10,9,.72);
  backdrop-filter: blur(10px);
  pointer-events: none;
}

.space-field__ledger span {
  min-width: 0;
  padding: 12px 14px;
  border-right: 1px solid rgba(241,240,234,.14);
  color: rgba(241,240,234,.55);
  font: 650 8px/1.35 var(--mono);
  letter-spacing: .07em;
  text-transform: uppercase;
}

.space-field__ledger span:last-child {
  border-right: 0;
}

.space-field__ledger b {
  display: block;
  margin-bottom: 3px;
  color: var(--sf-paper);
  font-size: 13px;
  letter-spacing: -.02em;
}

.space-field__card[data-kind]:not([data-kind="person"]) {
  grid-template-columns: 1fr;
  min-height: 122px;
  padding: 17px;
  border-color: rgba(184,255,74,.65);
}

.space-field__card[data-kind]:not([data-kind="person"]) .space-field__card-image {
  display: none;
}

.space-field__card[data-kind="session"] .space-field__card-index,
.space-field__card[data-kind="concept"] .space-field__card-index,
.space-field__card[data-kind="trace"] .space-field__card-index {
  color: var(--sf-cyan);
}

.space-field__axis {
  bottom: 64px;
  grid-template-columns: repeat(7, 1fr);
}

.space-field__legend {
  max-width: 620px;
}

.version-switcher {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  border: 1px solid rgba(17,19,19,.25);
  border-top: 0;
}

.version-switch {
  position: relative;
  min-height: 142px;
  padding: 19px 16px 17px;
  border: 0;
  border-right: 1px solid rgba(17,19,19,.2);
  background: rgba(255,255,255,.2);
  color: #111313;
  text-align: left;
  cursor: pointer;
  transition: background .2s ease, color .2s ease;
}

.version-switch:last-child {
  border-right: 0;
}

.version-switch::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 55px;
  width: 8px;
  height: 8px;
  border: 1px solid #111313;
  border-radius: 50%;
  background: var(--paper);
}

.version-switch small,
.version-switch strong,
.version-switch span {
  display: block;
}

.version-switch small {
  font: 700 8px/1 var(--mono);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: #666963;
}

.version-switch strong {
  margin-top: 39px;
  font: 650 16px/.98 var(--sans);
  letter-spacing: -.035em;
}

.version-switch span {
  margin-top: 8px;
  color: #666963;
  font: 550 8px/1.35 var(--mono);
  text-transform: uppercase;
}

.version-switch[aria-pressed="true"] {
  background: #111313;
  color: var(--paper);
}

.version-switch[aria-pressed="true"]::before {
  border-color: var(--signal);
  background: var(--signal);
  box-shadow: 0 0 24px rgba(184,255,74,.62);
}

.version-switch[aria-pressed="true"] small,
.version-switch[aria-pressed="true"] span {
  color: var(--signal);
}

.version-switch:focus-visible {
  z-index: 2;
  outline: 3px solid #577900;
  outline-offset: -4px;
}

.evolution-rail.version-history {
  grid-template-columns: repeat(7, minmax(0, 1fr));
}

.evolution-rail.version-history::before {
  left: 5%;
  right: 5%;
}

.version-step {
  position: relative;
  min-height: 410px;
  padding: 28px 20px 25px;
  border-right: 1px solid rgba(17,19,19,.2);
  overflow: hidden;
  isolation: isolate;
}

.version-step:last-child {
  border-right: 0;
}

.version-step::after {
  content: attr(data-version);
  position: absolute;
  z-index: -1;
  right: -10px;
  bottom: -34px;
  color: rgba(17,19,19,.035);
  font: 500 150px/1 var(--mono);
  letter-spacing: -.12em;
}

.version-step small {
  display: block;
  color: #6a6d67;
  font: 700 9px/1 var(--mono);
  letter-spacing: .1em;
  text-transform: uppercase;
}

.version-step i {
  position: relative;
  z-index: 1;
  display: block;
  width: 15px;
  height: 15px;
  margin: 37px 0 50px;
  border: 3px solid var(--paper);
  border-radius: 50%;
  background: #73766f;
  box-shadow: 0 0 0 1px rgba(17,19,19,.5);
}

.version-step h3 {
  max-width: 100%;
  overflow-wrap: anywhere;
  font: 650 clamp(20px, 1.45vw, 28px)/.98 var(--sans);
  letter-spacing: -.045em;
}

.version-step p {
  margin: 17px 0 0;
  color: #5e615c;
  font: 400 13px/1.48 var(--sans);
}

.version-step b,
.version-step a {
  position: absolute;
  left: 20px;
  right: 18px;
  bottom: 22px;
  color: #5e615c;
  font: 700 8px/1.35 var(--mono);
  letter-spacing: .09em;
  text-transform: uppercase;
}

.version-step a {
  display: flex;
  min-height: 44px;
  align-items: center;
}

.version-step.is-current {
  background: #111313;
  color: var(--paper);
}

.version-step.is-current small,
.version-step.is-current b,
.version-step.is-current a {
  color: var(--signal);
}

.version-step.is-current p {
  color: rgba(242,240,233,.68);
}

.version-step.is-current i {
  background: var(--signal);
  box-shadow: 0 0 0 1px #577900, 0 0 36px rgba(183,255,47,.45);
}

.version-step:focus-visible {
  outline: 3px solid #577900;
  outline-offset: -5px;
}

.topic-lab {
  display: grid;
  grid-template-columns: minmax(280px, .72fr) minmax(0, 1.28fr);
  margin-top: 44px;
  border: 1px solid rgba(242,240,233,.24);
  background: rgba(8,10,9,.74);
}

.topic-signal {
  position: relative;
  min-height: 650px;
  overflow: hidden;
  border-right: 1px solid rgba(242,240,233,.22);
  background: radial-gradient(circle at 50% 48%, rgba(184,255,74,.16), transparent 34%), #090b0a;
}

.topic-signal::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(rgba(184,255,74,.075) 1px, transparent 1px), linear-gradient(90deg, rgba(184,255,74,.075) 1px, transparent 1px);
  background-size: 56px 56px;
}

.topic-signal__orbit {
  position: absolute;
  inset: 14%;
  border: 1px solid rgba(184,255,74,.45);
  border-radius: 50%;
  transform: rotate(-12deg);
}

.topic-signal__orbit::before,
.topic-signal__orbit::after {
  content: "";
  position: absolute;
  border: 1px dashed rgba(184,255,74,.3);
  border-radius: 50%;
}

.topic-signal__orbit::before { inset: 13%; }
.topic-signal__orbit::after { inset: 31%; }

.topic-signal__core {
  position: absolute;
  z-index: 2;
  inset: 50% auto auto 50%;
  width: 190px;
  transform: translate(-50%, -50%);
  text-align: center;
}

.topic-signal__core small,
.topic-signal__core strong,
.topic-signal__core span {
  display: block;
}

.topic-signal__core small {
  color: var(--signal);
  font: 700 8px/1 var(--mono);
  letter-spacing: .11em;
  text-transform: uppercase;
}

.topic-signal__core strong {
  margin-top: 14px;
  font: 650 38px/.9 var(--sans);
  letter-spacing: -.06em;
}

.topic-signal__core span {
  margin-top: 15px;
  color: rgba(242,240,233,.6);
  font: 500 9px/1.5 var(--mono);
}

.topic-signal__node {
  position: absolute;
  z-index: 3;
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  border: 1px solid var(--signal);
  border-radius: 50%;
  background: #0a0c0b;
  color: var(--signal);
  font: 700 8px/1 var(--mono);
  animation: topic-pulse 3.4s ease-in-out infinite;
}

.topic-signal__node--a { left: 17%; top: 25%; }
.topic-signal__node--b { right: 13%; top: 34%; animation-delay: -.8s; }
.topic-signal__node--c { right: 20%; bottom: 20%; animation-delay: -1.6s; }
.topic-signal__node--d { left: 12%; bottom: 27%; animation-delay: -2.4s; }

@keyframes topic-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(184,255,74,0); transform: scale(1); }
  50% { box-shadow: 0 0 0 15px rgba(184,255,74,.04); transform: scale(1.09); }
}

.topic-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.topic-card {
  min-height: 325px;
  padding: 30px 28px;
  border-right: 1px solid rgba(242,240,233,.2);
  border-bottom: 1px solid rgba(242,240,233,.2);
  transition: background .2s ease, color .2s ease;
}

.topic-card:nth-child(2n) { border-right: 0; }
.topic-card:nth-last-child(-n+2) { border-bottom: 0; }

.topic-card:hover,
.topic-card:focus-within {
  background: var(--signal);
  color: #111313;
}

.topic-card:focus-visible {
  outline: 3px solid var(--signal);
  outline-offset: -5px;
}

.topic-card small {
  color: var(--signal);
  font: 700 8px/1.3 var(--mono);
  letter-spacing: .1em;
  text-transform: uppercase;
}

.topic-card:hover small,
.topic-card:focus-within small { color: #111313; }

.topic-card h3 {
  margin-top: 68px;
  font: 650 clamp(26px, 2.35vw, 40px)/.92 var(--sans);
  letter-spacing: -.055em;
}

.topic-card p {
  margin-top: 20px;
  color: rgba(242,240,233,.62);
  font: 400 13px/1.55 var(--sans);
}

.topic-card:hover p,
.topic-card:focus-within p { color: rgba(17,19,19,.72); }

.topic-card b {
  display: block;
  margin-top: 22px;
  padding-top: 14px;
  border-top: 1px solid currentColor;
  font: 700 8px/1.4 var(--mono);
  letter-spacing: .07em;
  text-transform: uppercase;
}

.community-path {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin-top: 1px;
  border: 1px solid rgba(242,240,233,.24);
  background: var(--paper);
  color: #111313;
}

.community-path__step {
  position: relative;
  min-height: 250px;
  padding: 26px 22px;
  border-right: 1px solid rgba(17,19,19,.2);
}

.community-path__step:last-child { border-right: 0; }
.community-path__step::after {
  content: "→";
  position: absolute;
  z-index: 2;
  top: 24px;
  right: -13px;
  width: 26px;
  height: 26px;
  background: var(--paper);
  color: #577900;
  text-align: center;
  font: 700 19px/26px var(--mono);
}
.community-path__step:last-child::after { display: none; }
.community-path__step small { color:#577900;font:700 8px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase; }
.community-path__step strong { display:block;margin-top:64px;font:650 28px/.94 var(--sans);letter-spacing:-.05em; }
.community-path__step p { margin-top:15px;color:#5c5f59;font:400 12px/1.5 var(--sans); }
.community-path__step b { display:block;margin-top:19px;font:700 8px/1.4 var(--mono);letter-spacing:.07em;text-transform:uppercase; }

.season-phase {
  display: grid;
  grid-template-columns: 1.15fr repeat(3, 1fr);
  margin-top: 28px;
  border: 1px solid rgba(242,240,233,.22);
}

.season-phase__step {
  min-height: 94px;
  padding: 16px 18px;
  border-right: 1px solid rgba(242,240,233,.18);
  color: rgba(242,240,233,.72);
}

.season-phase__step:last-child { border-right: 0; }
.season-phase__step small,
.season-phase__step strong { display: block; }
.season-phase__step small { font:700 8px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase; }
.season-phase__step strong { margin-top:13px;font:650 16px/1 var(--sans);letter-spacing:-.025em; }
.season-phase__step.is-current { background: var(--signal); color:#111313; }

.season-precedents {
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  margin-top: 1px;
  border: 1px solid rgba(242,240,233,.22);
}

.season-precedent {
  min-height: 176px;
  padding: 22px;
  border-right: 1px solid rgba(242,240,233,.18);
}
.season-precedent:last-child { border-right:0; }
.season-precedent small { color:var(--signal);font:700 8px/1 var(--mono);letter-spacing:.09em;text-transform:uppercase; }
.season-precedent strong { display:block;margin-top:42px;font:650 25px/.95 var(--sans);letter-spacing:-.04em; }
.season-precedent p { margin-top:12px;color:rgba(242,240,233,.58);font:400 11px/1.45 var(--sans); }

.application__system-note {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: start;
  margin-top: 28px;
  padding: 16px;
  border: 1px solid rgba(242,240,233,.28);
}
.application__system-note b { color:var(--signal);font:700 9px/1.3 var(--mono);letter-spacing:.08em;text-transform:uppercase; }
.application__system-note span { color:rgba(242,240,233,.65);font:500 10px/1.5 var(--mono); }

@media (max-width: 1100px) {
  .version-switcher { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .version-switch:nth-child(4) { border-right: 0; }
  .version-switch:nth-child(-n+4) { border-bottom: 1px solid rgba(17,19,19,.2); }
  .evolution-rail.version-history { grid-template-columns: repeat(4,minmax(0,1fr)); }
  .version-step:nth-child(4) { border-right:0; }
  .version-step:nth-child(-n+4) { border-bottom:1px solid rgba(17,19,19,.2); }
  .version-step:last-child { grid-column:3/5; }
  .topic-lab { grid-template-columns: 1fr; }
  .topic-signal { min-height: 520px;border-right:0;border-bottom:1px solid rgba(242,240,233,.22); }
  .community-path { grid-template-columns: repeat(3,minmax(0,1fr)); }
  .community-path__step:nth-child(3) { border-right:0; }
  .community-path__step:nth-child(-n+3) { border-bottom:1px solid rgba(17,19,19,.2); }
  .community-path__step:nth-child(3)::after { display:none; }
  .community-path__step:nth-child(4) { grid-column:1/2; }
  .season-precedents { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .season-precedent:nth-child(2) { border-right:0; }
  .season-precedent:nth-child(-n+2) { border-bottom:1px solid rgba(242,240,233,.18); }
}

@media (max-width: 700px) {
  .field-guide__keys--interactive { gap: 6px; }
  .map-filter { min-height: 44px;padding:0 12px;font-size:8px; }
  .space-field { min-height: 720px; }
  .space-field__topline { align-items:flex-start; }
  .space-field__topline span:not(.space-field__version) { max-width:150px; }
  .space-field__version { min-height:24px;font-size:7px; }
  .space-field__ledger { top:58px;left:14px;right:14px;grid-template-columns:repeat(2,1fr); }
  .space-field__ledger span:nth-child(2) { border-right:0; }
  .space-field__ledger span:nth-child(-n+2) { border-bottom:1px solid rgba(241,240,234,.14); }
  .space-field__axis { grid-template-columns:repeat(7,minmax(0,1fr));overflow:hidden; }
  .space-field__axis span { font-size:6px; }
  .space-field__legend { display:none; }
  .space-field__card { bottom:24px; }
  .version-switcher { display:flex;overflow-x:auto;scroll-snap-type:x mandatory; }
  .version-switch { flex:0 0 min(66vw,250px);min-height:132px;scroll-snap-align:start; }
  .version-switch:nth-child(n) { border-bottom:0;border-right:1px solid rgba(17,19,19,.2); }
  .evolution-rail.version-history { display:flex;overflow-x:auto;scroll-snap-type:x mandatory; }
  .version-step { flex:0 0 min(76vw,310px);min-height:370px;scroll-snap-align:start;border-bottom:0!important; }
  .version-step:last-child { grid-column:auto; }
  .topic-signal { min-height:430px; }
  .topic-signal__core { width:160px; }
  .topic-signal__core strong { font-size:32px; }
  .topic-grid { display:flex;overflow-x:auto;scroll-snap-type:x mandatory; }
  .topic-card { flex:0 0 min(80vw,330px);min-height:310px;border-right:1px solid rgba(242,240,233,.2)!important;border-bottom:0!important;scroll-snap-align:start; }
  .community-path { display:flex;overflow-x:auto;scroll-snap-type:x mandatory; }
  .community-path__step { flex:0 0 min(70vw,280px);min-height:235px;border-right:1px solid rgba(17,19,19,.2)!important;border-bottom:0!important;scroll-snap-align:start; }
  .community-path__step:nth-child(3)::after { display:block; }
  .community-path__step:last-child::after { display:none; }
  .season-phase { display:flex;overflow-x:auto; }
  .season-phase__step { flex:0 0 46vw;min-height:86px; }
  .season-precedents { display:flex;overflow-x:auto;scroll-snap-type:x mandatory; }
  .season-precedent { flex:0 0 min(70vw,280px);min-height:166px;border-right:1px solid rgba(242,240,233,.18)!important;border-bottom:0!important;scroll-snap-align:start; }
  .application__system-note { grid-template-columns:1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .topic-signal__node { animation:none; }
}