/* BotStrikes — sitio provisional (ADR 0022). Tema oscuro único a propósito: una instalación
   industrial de noche. Naranja = humanos, cian = máquinas, amarillo = obra en curso.
   Nada más lleva color. Identidad visual provisional hasta el checkpoint H3. */

:root {
  color-scheme: dark;
  --ground: #0f1214;
  --panel: #161a1d;
  --panel-2: #1d2226;
  --rule: #2a3136;
  --grid: rgba(236, 232, 223, 0.04);
  --ink: #ece8df;
  --dim: #99a1a6;
  --faint: #636d73;
  --human: #ff6a2b;
  --human-hi: #ff8750;
  --machine: #4fd6e6;
  --hazard: #f2c230;
  --hazard-2: #d8a91e;
  --on-accent: #140b05;
  --notch-bg: var(--ground);
  --f-stencil: "Big Shoulders Stencil Display", "Big Shoulders Stencil", Impact, "Arial Narrow", sans-serif;
  --f-display: "Big Shoulders Display", "Big Shoulders", "Arial Narrow", sans-serif;
  --f-body: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --f-mono: "Martian Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --gutter: clamp(16px, 4vw, 40px);
  --max: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: 72px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font: 400 16px/1.6 var(--f-body);
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--hazard); outline-offset: 3px; }
.wrap { max-width: var(--max); margin-inline: auto; padding-inline: var(--gutter); }

.skip {
  position: absolute; left: -9999px; top: 8px; z-index: 20;
  background: var(--hazard); color: var(--on-accent); padding: 8px 12px; font-weight: 600;
}
.skip:focus { left: 16px; }

/* ---------- Barra superior ---------- */
.topbar {
  position: sticky; top: 0; z-index: 10;
  background: rgba(15, 18, 20, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--rule);
}
.topbar .wrap { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 28px; min-height: 56px; padding-block: 8px; }
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  font: 900 22px/1 var(--f-stencil); letter-spacing: 0.03em; text-transform: uppercase; text-decoration: none;
}
.brand svg { width: 22px; height: 22px; flex: none; }
.nav { display: flex; flex-wrap: wrap; gap: 4px 18px; font: 500 11px/1 var(--f-mono); letter-spacing: 0.08em; text-transform: uppercase; }
.nav a { color: var(--dim); text-decoration: none; padding-block: 8px; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--ink); }
.readout {
  margin: 0 0 0 auto; white-space: nowrap;
  font: 400 11px/1 var(--f-mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--faint);
}
.readout b { color: var(--dim); font-weight: 500; font-variant-numeric: tabular-nums; }
.readout .dot { display: inline-block; width: 7px; height: 7px; margin-right: 8px; background: var(--hazard); vertical-align: 1px; }
.lang { display: flex; gap: 2px; margin-left: 12px; font: 500 11px/1 var(--f-mono); letter-spacing: 0.08em; }
.lang a { padding: 6px 7px; border: 1px solid transparent; color: var(--dim); text-decoration: none; }
.lang a:hover { color: var(--ink); }
.lang a[aria-current="true"] { color: var(--ink); border-color: var(--rule); }
@media (max-width: 900px) { .readout { display: none; } .lang { margin-left: auto; } }

/* ---------- Tipos comunes ---------- */
.kicker { margin: 0; font: 500 12px/1.3 var(--f-mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--dim); }
h2 {
  margin: 0; max-width: 20ch; text-wrap: balance;
  font: 800 clamp(38px, 5.4vw, 68px)/0.94 var(--f-display); letter-spacing: 0.01em; text-transform: uppercase;
}
.section { padding-block: clamp(56px, 8vw, 104px); border-bottom: 1px solid var(--rule); }
.section-head { display: grid; gap: 18px; margin-bottom: clamp(32px, 5vw, 56px); }
.section-head > p:not(.kicker) { margin: 0; max-width: 64ch; color: var(--dim); font-size: 18px; }

.btn {
  position: relative; display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 22px 13px; border: 1px solid var(--ink);
  font: 800 19px/1 var(--f-display); letter-spacing: 0.06em; text-transform: uppercase; text-decoration: none;
  color: var(--ink); background: transparent;
  transition: background-color 0.15s, color 0.15s, border-color 0.15s;
}
.btn:hover { background: var(--ink); color: var(--ground); }
.btn-primary { background: var(--human); border-color: var(--human); color: var(--on-accent); }
.btn-primary::after {
  content: ""; position: absolute; top: -1px; right: -1px;
  border-style: solid; border-width: 0 13px 13px 0;
  border-color: transparent var(--notch-bg) transparent transparent;
}
.btn-primary:hover { background: var(--human-hi); border-color: var(--human-hi); color: var(--on-accent); }
@media (prefers-reduced-motion: reduce) { .btn { transition: none; } }

.tag {
  display: inline-block; padding: 4px 6px 3px; border: 1px solid; white-space: nowrap; vertical-align: 2px;
  font: 500 10.5px/1 var(--f-mono); letter-spacing: 0.08em; text-transform: uppercase;
}
.tag.done { color: var(--ink); border-color: var(--ink); }
.tag.plan { color: var(--hazard); border-color: var(--hazard); border-style: dashed; }

.table-wrap { overflow-x: auto; border: 1px solid var(--rule); }
.data { border-collapse: collapse; width: 100%; font-size: 14px; font-variant-numeric: tabular-nums; }
.data th {
  text-align: left; white-space: nowrap; padding: 10px 14px; background: var(--panel); border-bottom: 1px solid var(--rule);
  font: 500 11px/1.3 var(--f-mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--dim);
}
.data td { padding: 12px 14px; border-bottom: 1px solid var(--rule); vertical-align: top; line-height: 1.5; }
.data tr:last-child td { border-bottom: 0; }
.data td:first-child { font-weight: 600; }
.data .muted { color: var(--dim); }
code { font-family: var(--f-mono); }

/* ---------- Hero ---------- */
.hero { position: relative; padding-block: clamp(36px, 6vw, 80px) clamp(44px, 6vw, 80px); border-bottom: 1px solid var(--rule); }
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: linear-gradient(to bottom, #000 35%, transparent);
  mask-image: linear-gradient(to bottom, #000 35%, transparent);
}
.hero > .wrap { position: relative; }
.eyebrow {
  margin: 0; display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px;
  font: 500 12px/1.4 var(--f-mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--dim);
}
.tape {
  padding: 5px 10px 4px; color: var(--on-accent);
  background: repeating-linear-gradient(-45deg, var(--hazard) 0 10px, var(--hazard-2) 10px 20px);
}
.versus {
  margin: clamp(18px, 3vw, 28px) 0 0; display: grid;
  font: 900 clamp(64px, 15vw, 196px)/0.82 var(--f-stencil); text-transform: uppercase;
}
.vs-h { color: var(--human); }
.vs-m { color: var(--machine); justify-self: end; }
.vs-x {
  display: flex; align-items: center; gap: 18px; padding-block: clamp(10px, 2vw, 22px);
  font: 500 clamp(12px, 1.3vw, 15px)/1 var(--f-mono); letter-spacing: 0.4em; color: var(--dim); text-transform: lowercase;
}
.vs-x::before, .vs-x::after { content: ""; flex: 1; height: 1px; background: var(--rule); }
.hero-body {
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(28px, 5vw, 64px);
  align-items: end; margin-top: clamp(28px, 4vw, 48px);
}
@media (max-width: 900px) { .hero-body { grid-template-columns: 1fr; } }
.lede { margin: 0; max-width: 36ch; font-size: clamp(18px, 1.9vw, 21px); line-height: 1.5; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

/* El comando de 12 bytes */
.wire { margin: 0; background: var(--panel); border: 1px solid var(--rule); padding: 18px 20px 16px; min-width: 0; }
.wire-cap {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 12px;
  padding-bottom: 14px; margin-bottom: 14px; border-bottom: 1px solid var(--rule);
  font: 500 11px/1.4 var(--f-mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--dim);
}
.wire-scroll { overflow-x: auto; }
.wire-grid {
  display: grid; grid-template-columns: auto 4fr 2fr 2fr 2fr 1fr 1fr 2fr; column-gap: 14px; row-gap: 10px;
  align-items: baseline; min-width: max-content;
  font: 400 13px/1.2 var(--f-mono); font-variant-numeric: tabular-nums;
}
.who { padding-right: 6px; font: 800 15px/1 var(--f-display); letter-spacing: 0.08em; text-transform: uppercase; }
.who-h { color: var(--human); }
.who-m { color: var(--machine); }
.wire-grid .f { white-space: nowrap; }
.wire-grid .lbl { padding-top: 6px; border-top: 1px solid var(--rule); font-size: 10px; letter-spacing: 0.04em; color: var(--faint); }
.wire-dec { margin: 14px 0 0; display: grid; gap: 4px; font: 400 12px/1.5 var(--f-mono); color: var(--dim); }
.wire-dec .dh { color: var(--human); }
.wire-dec .dm { color: var(--machine); }
.wire-note { margin: 14px 0 0; font-size: 14px; color: var(--dim); }

/* ---------- Objetivo ---------- */
.specs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--rule); }
.spec { display: grid; gap: 10px; align-content: start; padding: 28px 28px 4px 0; }
.spec + .spec { border-left: 1px solid var(--rule); padding-left: 28px; }
.fig { margin: 0; font: 900 clamp(52px, 6vw, 76px)/0.9 var(--f-stencil); text-transform: uppercase; }
.fig small { margin-left: 0.3em; font: 500 0.2em/1 var(--f-mono); letter-spacing: 0.08em; color: var(--dim); }
.fig .x { font: 500 0.42em/1 var(--f-mono); color: var(--dim); text-transform: lowercase; margin-inline: 0.12em; vertical-align: 0.35em; }
.spec h3 { margin: 6px 0 0; font: 800 24px/1.05 var(--f-display); letter-spacing: 0.02em; text-transform: uppercase; }
.spec p { margin: 0; color: var(--dim); }
@media (max-width: 820px) {
  .specs { grid-template-columns: 1fr; }
  .spec { padding-right: 0; }
  .spec + .spec { border-left: 0; padding-left: 0; border-top: 1px solid var(--rule); }
}

/* ---------- Modalidades ---------- */
.legend { display: flex; flex-wrap: wrap; gap: 8px 20px; margin: 0 0 16px; font: 500 11px/1 var(--f-mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--dim); }
.legend span { display: inline-flex; align-items: center; gap: 8px; }
.modes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--rule); border: 1px solid var(--rule); }
.mode { display: grid; gap: 16px; align-content: start; padding: clamp(22px, 3vw, 32px); background: var(--ground); }
.mode-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 8px 12px; }
.mode h3 { margin: 0; font: 800 clamp(26px, 3vw, 34px)/1 var(--f-display); letter-spacing: 0.02em; text-transform: uppercase; }
.league { padding: 6px 8px 5px; border: 1px solid var(--rule); white-space: nowrap; font: 500 11px/1 var(--f-mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--dim); }
.lineup { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; }
.team { display: flex; gap: 7px; }
.pip { display: inline-block; width: 14px; height: 14px; flex: none; }
.pip-h { background: var(--human); border-radius: 50%; }
.pip-m { background: var(--machine); }
.lineup .x { font: 500 11px/1 var(--f-mono); letter-spacing: 0.3em; color: var(--faint); }
.mode p { margin: 0; max-width: 54ch; color: var(--dim); }
@media (max-width: 760px) { .modes { grid-template-columns: 1fr; } }

/* ---------- Estado ---------- */
.phases { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(11, minmax(0, 1fr)); gap: 18px 6px; }
.phases li { display: grid; gap: 8px; align-content: start; }
.phases li::before { content: ""; height: 8px; background: var(--rule); }
.phases b { font: 500 13px/1 var(--f-mono); letter-spacing: 0.04em; }
.phases span { font-size: 13px; line-height: 1.25; color: var(--dim); }
.phases .done::before { background: var(--ink); }
.phases .now::before { background: repeating-linear-gradient(-45deg, var(--hazard) 0 6px, var(--hazard-2) 6px 12px); }
.phases .now b { color: var(--hazard); }
.phases .design::before { background: transparent; border: 1px dashed var(--hazard); }
.phases .todo b, .phases .todo span { color: var(--faint); }
@media (max-width: 960px) { .phases { grid-template-columns: repeat(6, minmax(0, 1fr)); } }
@media (max-width: 560px) { .phases { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.phase-legend { display: flex; flex-wrap: wrap; gap: 8px 20px; margin: 18px 0 0; font: 400 11px/1 var(--f-mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--dim); }
.phase-legend span { display: inline-flex; align-items: center; gap: 8px; }
.phase-legend span::before { content: ""; width: 18px; height: 8px; background: var(--rule); }
.phase-legend .done::before { background: var(--ink); }
.phase-legend .now::before { background: repeating-linear-gradient(-45deg, var(--hazard) 0 4px, var(--hazard-2) 4px 8px); }
.phase-legend .design::before { background: transparent; border: 1px dashed var(--hazard); }

.status-grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(20px, 3vw, 32px); margin-top: clamp(36px, 5vw, 56px); }
@media (max-width: 900px) { .status-grid { grid-template-columns: 1fr; } }
.panel { display: grid; gap: 18px; align-content: start; padding: clamp(20px, 3vw, 30px); background: var(--panel); border: 1px solid var(--rule); }
.panel-title { margin: 0; font: 800 26px/1.05 var(--f-display); letter-spacing: 0.02em; text-transform: uppercase; }
.panel-title small { display: block; margin-bottom: 8px; font: 500 11px/1.4 var(--f-mono); letter-spacing: 0.1em; color: var(--hazard); }
.panel > p { margin: 0; font-size: 15px; color: var(--dim); }
.checklist { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.checklist li { display: grid; grid-template-columns: 14px 1fr; gap: 12px; align-items: start; font-size: 15px; line-height: 1.45; }
.checklist li::before { content: ""; width: 14px; height: 14px; margin-top: 3px; border: 1px solid var(--faint); }
.checklist .ok::before { background: var(--ink); border-color: var(--ink); }
.checklist .todo { color: var(--dim); }
.next { margin: 0; padding-top: 18px; border-top: 1px solid var(--rule); display: grid; gap: 10px; font-size: 15px; color: var(--dim); }
.next p { margin: 0; }
.next b { margin-right: 8px; font: 500 12px/1 var(--f-mono); letter-spacing: 0.06em; color: var(--ink); }

.meters { display: grid; gap: 20px; }
.meter { display: grid; gap: 8px; }
.meter-top { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 4px 12px; }
.meter-name { font-size: 14px; color: var(--dim); }
.meter-val { white-space: nowrap; font: 400 12px/1 var(--f-mono); color: var(--dim); font-variant-numeric: tabular-nums; }
.meter-val b { font-size: 14px; font-weight: 500; color: var(--ink); }
.bar { display: block; width: 100%; height: 8px; }
.bar .track { fill: var(--rule); }
.bar .fill { fill: var(--ink); }
.bar .tight { fill: var(--hazard); }
.facts { margin: 0; padding-top: 18px; border-top: 1px solid var(--rule); display: grid; gap: 12px; font-size: 14px; color: var(--dim); }
.facts p { margin: 0; }
.facts code { font-size: 12px; font-weight: 500; color: var(--ink); word-break: break-all; }

.challenges { margin-top: clamp(36px, 5vw, 56px); display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: clamp(20px, 4vw, 48px); padding-top: 28px; border-top: 1px solid var(--rule); }
.challenges h3 { margin: 0; font: 800 28px/1 var(--f-display); letter-spacing: 0.02em; text-transform: uppercase; }
.challenges h3 + p { margin: 12px 0 0; color: var(--dim); font-size: 15px; }
.challenge-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; border-top: 1px solid var(--rule); }
.challenge-list li { display: grid; grid-template-columns: minmax(0, 11em) 1fr; gap: 16px; padding-block: 14px; border-bottom: 1px solid var(--rule); font-size: 15px; color: var(--dim); }
.challenge-list b { color: var(--ink); font-weight: 600; }
@media (max-width: 820px) { .challenges { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .challenge-list li { grid-template-columns: 1fr; gap: 4px; } }

/* ---------- Hardware ---------- */
.hw-note { margin: 18px 0 0; max-width: 72ch; font-size: 14px; color: var(--dim); }

/* ---------- Evidencia ---------- */
.evidence { padding-block: clamp(64px, 9vw, 120px); border-bottom: 1px solid var(--rule); }
.evidence-grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(28px, 5vw, 72px); align-items: end; }
@media (max-width: 900px) { .evidence-grid { grid-template-columns: 1fr; } }
.claim { margin: 0; font: 800 clamp(40px, 6.4vw, 84px)/0.92 var(--f-display); letter-spacing: 0.005em; text-transform: uppercase; text-wrap: balance; }
.claim em { font-style: normal; color: var(--dim); }
.evidence-copy { display: grid; gap: 16px; justify-items: start; }
.evidence-copy p { margin: 0; color: var(--dim); max-width: 52ch; }

/* ---------- Sponsors ---------- */
.sponsors { --notch-bg: var(--panel); background: var(--panel); }
.sponsors-grid { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: clamp(32px, 6vw, 80px); align-items: start; }
@media (max-width: 900px) { .sponsors-grid { grid-template-columns: 1fr; } }
.pitch { display: grid; gap: 18px; justify-items: start; }
.pitch h2 { max-width: 14ch; }
.pitch > p:not(.kicker) { margin: 0; max-width: 56ch; color: var(--dim); font-size: 17px; }
.pitch .mail { font: 400 13px/1 var(--f-mono); letter-spacing: 0.04em; color: var(--dim); }
.lists { display: grid; gap: 36px; }
.lists h3 { margin: 0 0 14px; font: 500 12px/1 var(--f-mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--dim); }
.prizes { margin: 0; display: grid; border-top: 1px solid var(--rule); }
.prizes div { display: grid; grid-template-columns: minmax(0, 10em) 1fr; gap: 16px; padding-block: 14px; border-bottom: 1px solid var(--rule); }
.prizes dt { font: 800 19px/1.15 var(--f-display); letter-spacing: 0.03em; text-transform: uppercase; }
.prizes dd { margin: 0; font-size: 15px; color: var(--dim); }
@media (max-width: 520px) { .prizes div { grid-template-columns: 1fr; gap: 4px; } }
.perks { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.perks li { display: grid; grid-template-columns: 14px 1fr; gap: 12px; font-size: 15px; }
.perks li::before { content: ""; width: 8px; height: 8px; margin-top: 8px; background: var(--ink); transform: rotate(45deg); }

/* ---------- Desarrolladores ---------- */
.dev-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(32px, 5vw, 64px); align-items: center; }
@media (max-width: 900px) { .dev-grid { grid-template-columns: 1fr; } }
.dev-copy { display: grid; gap: 18px; justify-items: start; }
.dev-copy > p:not(.kicker) { margin: 0; max-width: 52ch; color: var(--dim); }
.rules { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; max-width: 54ch; }
.rules li { padding-left: 16px; border-left: 2px solid var(--machine); color: var(--dim); }
.rules b { color: var(--ink); font-weight: 600; }
.code-block { margin: 0; min-width: 0; }
.code-cap { padding: 10px 16px; background: var(--panel-2); border: 1px solid var(--rule); border-bottom: 0; font: 500 11px/1.3 var(--f-mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--dim); }
.code { margin: 0; padding: 18px 20px; overflow-x: auto; background: var(--panel); border: 1px solid var(--rule); font: 400 13px/1.7 var(--f-mono); color: var(--ink); tab-size: 4; }
.code .c { color: var(--dim); }

/* ---------- Pie ---------- */
.site-footer { padding-block: 36px 56px; }
.site-footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 12px 32px; font: 400 12px/1.6 var(--f-mono); letter-spacing: 0.04em; color: var(--dim); }
.site-footer p { margin: 0; }

/* ---------- Documentación ---------- */
.docs { display: grid; grid-template-columns: 210px minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); padding-block: 48px 96px; }
.toc { position: sticky; top: 76px; align-self: start; max-height: calc(100vh - 96px); overflow: auto; font-size: 13px; line-height: 1.4; }
.toc-title { margin: 0 0 12px; font: 500 11px/1 var(--f-mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--dim); }
.toc ol { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; border-left: 1px solid var(--rule); }
.toc a { display: block; margin-left: -1px; padding: 6px 12px; border-left: 1px solid transparent; color: var(--dim); text-decoration: none; }
.toc a:hover { color: var(--ink); border-left-color: var(--ink); }
.toc .sub a { padding-left: 24px; font-size: 12.5px; }
@media (max-width: 900px) {
  .docs { grid-template-columns: 1fr; }
  .toc { position: static; max-height: none; }
}
.doc { min-width: 0; max-width: 74ch; }
.doc h1 { margin: 14px 0 0; text-wrap: balance; font: 900 clamp(44px, 6vw, 76px)/0.9 var(--f-stencil); text-transform: uppercase; }
.doc .doc-lede { margin-top: 22px; font-size: 19px; line-height: 1.55; }
.doc h2 { max-width: none; margin: 72px 0 0; padding-top: 24px; border-top: 1px solid var(--rule); font-size: clamp(30px, 3.6vw, 40px); }
.doc h3 { margin: 40px 0 0; font: 800 21px/1.1 var(--f-display); letter-spacing: 0.03em; text-transform: uppercase; }
.doc h2 .tag, .doc h3 .tag { margin-left: 10px; }
.doc p { margin: 16px 0 0; line-height: 1.7; }
.doc ul, .doc ol { margin: 16px 0 0; padding-left: 22px; }
.doc li { line-height: 1.7; }
.doc li + li { margin-top: 6px; }
.doc :not(pre) > code { padding: 1px 5px; background: var(--panel-2); font-size: 0.86em; }
.doc .table-wrap, .doc .code-block { margin-top: 20px; }
.doc .data td code { white-space: nowrap; }
.note { margin-top: 28px; padding: 16px 20px; background: var(--panel); border: 1px solid var(--rule); }
.note .note-label { margin: 0; font: 500 11px/1 var(--f-mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--hazard); }
.note p:not(.note-label) { margin-top: 8px; }

/* ---------- Challenge ---------- */
.ch-title { margin: clamp(18px, 3vw, 28px) 0 0; max-width: 15ch; text-wrap: balance; font: 900 clamp(52px, 9vw, 118px)/0.86 var(--f-stencil); text-transform: uppercase; }
.ch-title em { font-style: normal; color: var(--machine); }
.hero .ch-lede { margin-top: 24px; max-width: 58ch; }
.ch-notice { margin: 18px 0 0; font: 500 12px/1.5 var(--f-mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--hazard); }
.ch-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(28px, 5vw, 64px); align-items: start; }
.ch-grid .section-head { margin-bottom: 0; }
@media (max-width: 900px) { .ch-grid { grid-template-columns: 1fr; } }
.ch-form { display: grid; gap: 12px; padding: clamp(20px, 3vw, 28px); background: var(--panel); border: 1px solid var(--rule); }
.ch-label { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 4px 12px; font: 500 12px/1.3 var(--f-mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--dim); }
.ch-input, .ch-text { width: 100%; padding: 12px 14px; background: var(--ground); color: var(--ink); border: 1px solid var(--rule); border-radius: 0; font: 400 15px/1.5 var(--f-body); }
.ch-input { font-family: var(--f-mono); }
.ch-input:focus, .ch-text:focus { outline: 2px solid var(--hazard); outline-offset: 0; border-color: var(--hazard); }
.ch-text { resize: vertical; min-height: 9em; }
.ch-types { margin: 6px 0 0; padding: 0; border: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.ch-types legend { width: 100%; margin-bottom: 10px; padding: 0; }
.ch-chip { position: relative; }
.ch-chip input { position: absolute; inset: 0; margin: 0; opacity: 0; cursor: pointer; }
.ch-chip span { display: inline-block; padding: 9px 14px 8px; border: 1px solid var(--rule); font: 800 16px/1 var(--f-display); letter-spacing: 0.06em; text-transform: uppercase; color: var(--dim); }
.ch-chip input:checked + span { color: var(--on-accent); background: var(--machine); border-color: var(--machine); }
.ch-chip input:focus-visible + span { outline: 2px solid var(--hazard); outline-offset: 2px; }
.ch-count { font-variant-numeric: tabular-nums; letter-spacing: 0.04em; text-transform: none; color: var(--dim); }
.ch-count.over { color: var(--human); }
.ch-warn { margin: 0; font-size: 14px; color: var(--human); }
.ch-hint, .ch-status { margin: 0; font-size: 14px; color: var(--dim); }
.ch-form .actions { margin-top: 4px; }
button.btn { cursor: pointer; }
.btn[aria-disabled="true"] { opacity: 0.45; cursor: not-allowed; }
.ch-args li { grid-template-columns: minmax(0, 15em) 1fr; }
@media (max-width: 640px) { .ch-args li { grid-template-columns: 1fr; gap: 4px; } }
.ch-args a, .section-head a, .panel a { color: var(--machine); }
.ch-live { margin: 24px 0 0; font: 500 13px/1.6 var(--f-mono); letter-spacing: 0.04em; }
.ch-live a { color: var(--machine); }
.ch-legal { margin: 18px 0 0; max-width: 72ch; font-size: 13px; color: var(--dim); }
#jugadores .rules { margin-bottom: 24px; }

/* ---------- 404 ---------- */
.lost { padding-block: 96px; display: grid; gap: 20px; justify-items: start; }
.lost h1 { margin: 0; font: 900 clamp(96px, 20vw, 220px)/0.8 var(--f-stencil); color: var(--machine); }
.lost p { margin: 0; max-width: 44ch; color: var(--dim); font-size: 18px; }