/* ============================================================
   Diccionario Jurídico Vivo · Perú — hoja de estilos
   Identidad: papel/tinta/dorado de paularroyo.com + capa tecnológica
   ============================================================ */
:root {
  --ff-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --ff-sans: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --ff-mono: 'JetBrains Mono', 'SF Mono', Menlo, Consolas, monospace;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --shell: 1180px;
  --r: 14px;

  /* Tema claro (papel) */
  --paper: #f6f1e7;
  --paper-2: #fbf8f1;
  --paper-3: #efe7d8;
  --ink: #211c14;
  --ink-soft: #6e6453;
  --ink-mute: #9a8f7c;
  --line: rgba(33, 28, 20, .13);
  --line-strong: rgba(33, 28, 20, .26);
  --gold: #8a6a26;
  --gold-lite: #a9853a;
  --gold-soft: rgba(138, 106, 38, .12);
  --gold-glow: rgba(199, 154, 69, .25);
  --card: rgba(255, 252, 246, .72);
  --card-solid: #fffdf8;
  --shadow: 0 18px 50px -24px rgba(33, 28, 20, .35);
  --grid: rgba(33, 28, 20, .055);
  --ok: #4f6b3a;
  --warn: #9a5a1c;
  --sel: rgba(138, 106, 38, .16);
}
:root[data-theme="dark"] {
  --paper: #0f0c06;
  --paper-2: #16120a;
  --paper-3: #1d1810;
  --ink: #f5eedf;
  --ink-soft: #a99c84;
  --ink-mute: #746a58;
  --line: rgba(243, 234, 216, .13);
  --line-strong: rgba(243, 234, 216, .28);
  --gold: #c79a45;
  --gold-lite: #e0b864;
  --gold-soft: rgba(199, 154, 69, .14);
  --gold-glow: rgba(199, 154, 69, .28);
  --card: rgba(29, 24, 16, .62);
  --card-solid: #1b1610;
  --shadow: 0 24px 60px -28px rgba(0, 0, 0, .8);
  --grid: rgba(243, 234, 216, .05);
  --ok: #9fc27a;
  --warn: #e0a15a;
  --sel: rgba(199, 154, 69, .18);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--ff-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  background-image:
    radial-gradient(900px 520px at 85% -10%, var(--gold-glow), transparent 60%),
    radial-gradient(700px 400px at -10% 110%, var(--gold-soft), transparent 60%),
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: auto, auto, 40px 40px, 40px 40px;
  background-attachment: fixed;
  min-height: 100vh;
  transition: background-color .35s var(--ease), color .35s var(--ease);
}
a { color: var(--gold); text-decoration: none; }
a:hover { color: var(--gold-lite); }
::selection { background: var(--sel); }
h1, h2, h3, h4 { font-family: var(--ff-serif); font-weight: 500; line-height: 1.15; margin: 0; letter-spacing: -.01em; }
p { margin: 0 0 1em; }
.mono { font-family: var(--ff-mono); font-size: .78rem; letter-spacing: .04em; text-transform: uppercase; color: var(--ink-soft); }
.shell { width: min(var(--shell), calc(100% - 40px)); margin: 0 auto; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
kbd { font-family: var(--ff-mono); font-size: .7rem; padding: 2px 6px; border: 1px solid var(--line-strong); border-bottom-width: 2px; border-radius: 6px; color: var(--ink-soft); background: var(--paper-2); }

/* ---------- Cabecera ---------- */
.top {
  position: sticky; top: 0; z-index: 40;
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  background: color-mix(in srgb, var(--paper) 78%, transparent);
  border-bottom: 1px solid var(--line);
}
.top .shell { display: flex; align-items: center; gap: 18px; height: 66px; }
.brand { display: flex; align-items: center; gap: 12px; color: var(--ink); min-width: 0; }
.brand .mark {
  width: 36px; height: 36px; border-radius: 10px; flex: none;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--gold), var(--gold-lite));
  color: #fff; box-shadow: 0 8px 20px -10px var(--gold);
}
.brand .mark svg { width: 20px; height: 20px; }
.brand b { font-family: var(--ff-serif); font-weight: 600; font-size: 1.05rem; white-space: nowrap; }
.brand small { display: block; font-family: var(--ff-mono); font-size: .62rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-soft); }
.nav { display: flex; gap: 4px; margin-left: auto; align-items: center; }
.nav a { color: var(--ink-soft); font-size: .9rem; padding: 8px 12px; border-radius: 8px; }
.nav a:hover, .nav a[aria-current] { color: var(--ink); background: var(--gold-soft); }
.btn {
  display: inline-flex; align-items: center; gap: 8px; cursor: pointer;
  font: 500 .9rem var(--ff-sans); color: var(--ink);
  background: var(--card); border: 1px solid var(--line-strong); border-radius: 10px;
  padding: 9px 14px; transition: all .2s var(--ease);
}
.btn:hover { border-color: var(--gold); box-shadow: 0 0 0 4px var(--gold-soft); }
.btn.gold { background: linear-gradient(135deg, var(--gold), var(--gold-lite)); color: #fff; border-color: transparent; }
.btn.gold:hover { filter: brightness(1.06); }
.btn.icon { padding: 9px; width: 40px; height: 40px; justify-content: center; }
.btn svg { width: 18px; height: 18px; }
.search-trigger { color: var(--ink-soft); }
.search-trigger kbd { margin-left: 6px; }
@media (max-width: 760px) {
  .nav a:not(.keep) { display: none; }
  .search-trigger span, .search-trigger kbd { display: none; }
  .brand small { display: none; }
}

/* ---------- Héroe ---------- */
.hero { padding: clamp(48px, 9vw, 110px) 0 40px; text-align: center; position: relative; }
.hero .eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--ff-mono); font-size: .72rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--gold); border: 1px solid var(--line-strong); border-radius: 999px; padding: 6px 14px;
  background: var(--card);
}
.pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 0 var(--ok); animation: pulse 2s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--ok) 60%, transparent); } 70% { box-shadow: 0 0 0 10px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }
.hero h1 { font-size: clamp(2.4rem, 6vw, 4.6rem); margin: 22px 0 14px; }
.hero h1 em { font-style: italic; color: var(--gold); }
.hero .lead { max-width: 640px; margin: 0 auto 30px; color: var(--ink-soft); font-size: 1.08rem; }

.searchbox { position: relative; max-width: 720px; margin: 0 auto; text-align: left; }
.searchbox .field {
  display: flex; align-items: center; gap: 12px;
  background: var(--card-solid); border: 1px solid var(--line-strong); border-radius: 16px;
  padding: 6px 8px 6px 18px; box-shadow: var(--shadow);
  transition: border-color .2s, box-shadow .2s;
}
.searchbox .field:focus-within { border-color: var(--gold); box-shadow: 0 0 0 5px var(--gold-soft), var(--shadow); }
.searchbox svg.i { width: 22px; height: 22px; color: var(--gold); flex: none; }
.searchbox input {
  flex: 1; min-width: 0; border: 0; outline: 0; background: transparent; color: var(--ink);
  font: 400 1.15rem var(--ff-sans); padding: 12px 0;
}
.searchbox input::placeholder { color: var(--ink-mute); }
.results {
  position: absolute; left: 0; right: 0; top: calc(100% + 8px); z-index: 30;
  background: var(--card-solid); border: 1px solid var(--line-strong); border-radius: 14px;
  box-shadow: var(--shadow); overflow: hidden; display: none;
}
.results.open { display: block; }
.results .r {
  display: grid; grid-template-columns: 1fr auto; gap: 4px 12px; align-items: center;
  padding: 11px 16px; border-bottom: 1px solid var(--line); color: var(--ink); cursor: pointer;
}
.results .r:last-child { border-bottom: 0; }
.results .r:hover, .results .r.active { background: var(--gold-soft); }
.results .r b { font-family: var(--ff-serif); font-weight: 600; font-size: 1.02rem; }
.results .r b mark { background: transparent; color: var(--gold); }
.results .r .ex { grid-column: 1 / -1; font-size: .84rem; color: var(--ink-soft); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.results .empty { padding: 16px; color: var(--ink-soft); font-size: .92rem; }
.results .empty a { font-weight: 500; }
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--ff-mono); font-size: .66rem; letter-spacing: .08em; text-transform: uppercase;
  color: var(--gold); background: var(--gold-soft); border-radius: 999px; padding: 4px 10px; white-space: nowrap;
}
.chip.lvl-basico { color: var(--ok); background: color-mix(in srgb, var(--ok) 14%, transparent); }
.chip.lvl-intermedio { color: var(--warn); background: color-mix(in srgb, var(--warn) 14%, transparent); }
.chip.lvl-avanzado { color: var(--ink); background: color-mix(in srgb, var(--ink) 10%, transparent); }
.hero .hints { margin-top: 14px; display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; font-size: .86rem; color: var(--ink-soft); }
.hero .hints a { color: var(--ink); border: 1px solid var(--line); border-radius: 999px; padding: 4px 12px; background: var(--card); }
.hero .hints a:hover { border-color: var(--gold); color: var(--gold); }

.stats { display: flex; justify-content: center; gap: 36px; flex-wrap: wrap; margin: 40px auto 0; }
.stats div { text-align: center; }
.stats b { display: block; font: 600 1.9rem var(--ff-serif); color: var(--ink); }
.stats span { font-family: var(--ff-mono); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-soft); }

/* ---------- Secciones ---------- */
.section { padding: 46px 0; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 18px; margin-bottom: 22px; flex-wrap: wrap; }
.section-head h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
.section-head p { color: var(--ink-soft); margin: 4px 0 0; }
.section-head a.more { font-size: .9rem; white-space: nowrap; }

.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r);
  padding: 22px; backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  transition: transform .25s var(--ease), border-color .25s, box-shadow .25s;
}
a.card { color: var(--ink); display: block; }
a.card:hover { transform: translateY(-2px); border-color: var(--gold); box-shadow: var(--shadow); }
.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.term-card h3 { font-size: 1.25rem; margin-bottom: 8px; }
.term-card p { color: var(--ink-soft); font-size: .92rem; margin: 0 0 12px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.term-card .meta { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

.today { display: grid; grid-template-columns: 1.3fr 1fr; gap: 22px; align-items: stretch; }
.today .big { padding: 34px; position: relative; overflow: hidden; }
.today .big::after {
  content: ""; position: absolute; inset: auto -60px -80px auto; width: 240px; height: 240px; border-radius: 50%;
  background: radial-gradient(circle, var(--gold-glow), transparent 70%); pointer-events: none;
}
.today .big h3 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin: 10px 0 12px; }
.today .big p { color: var(--ink); font-size: 1.02rem; }
.today .side { display: flex; flex-direction: column; gap: 12px; }
.today .side .card { flex: 1; }
@media (max-width: 860px) { .today { grid-template-columns: 1fr; } }

.areas .card { display: flex; flex-direction: column; gap: 8px; }
.areas h3 { font-size: 1.12rem; }
.areas .n { font-family: var(--ff-mono); font-size: .7rem; letter-spacing: .1em; color: var(--gold); text-transform: uppercase; }
.areas .sample { font-size: .86rem; color: var(--ink-soft); }

/* ---------- Página de término ---------- */
.crumbs { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; font-size: .84rem; color: var(--ink-soft); margin: 26px 0 18px; }
.crumbs a { color: var(--ink-soft); }
.crumbs a:hover { color: var(--gold); }
.crumbs span.sep { opacity: .5; }
.term-layout { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 34px; align-items: start; padding-bottom: 60px; }
@media (max-width: 960px) { .term-layout { grid-template-columns: 1fr; } }
.term-head { margin-bottom: 26px; }
.term-head .meta { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 14px; }
.term-head h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
.term-head .syn { color: var(--ink-soft); margin-top: 10px; font-style: italic; font-family: var(--ff-serif); font-size: 1.05rem; }
.term-head .actions { display: flex; gap: 8px; margin-top: 18px; flex-wrap: wrap; }
.def { font-size: 1.14rem; line-height: 1.75; }
.def p { margin-bottom: 1.1em; }
.def a.al { color: inherit; border-bottom: 1px dashed var(--gold); transition: background .2s; }
.def a.al:hover { background: var(--gold-soft); color: var(--gold); }
.block { margin: 26px 0; }
.block h2 { font-size: 1.05rem; font-family: var(--ff-mono); font-weight: 500; letter-spacing: .12em; text-transform: uppercase; color: var(--gold); margin-bottom: 12px; display: flex; align-items: center; gap: 10px; }
.block h2::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.example { border-left: 3px solid var(--gold); padding: 10px 18px; background: var(--gold-soft); border-radius: 0 12px 12px 0; font-family: var(--ff-serif); font-size: 1.08rem; font-style: italic; }
.legal { display: inline-flex; align-items: center; gap: 10px; font-family: var(--ff-mono); font-size: .82rem; color: var(--ink); background: var(--card-solid); border: 1px solid var(--line-strong); border-radius: 10px; padding: 10px 14px; }
.legal svg { width: 16px; height: 16px; color: var(--gold); }
.linked { display: grid; gap: 10px; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); }
.linked a { display: block; color: var(--ink); padding: 14px 16px; border: 1px solid var(--line); border-radius: 12px; background: var(--card); transition: all .2s var(--ease); }
.linked a:hover { border-color: var(--gold); transform: translateY(-2px); box-shadow: var(--shadow); }
.linked b { font-family: var(--ff-serif); font-weight: 600; font-size: 1.05rem; display: block; margin-bottom: 4px; }
.linked small { display: block; color: var(--ink-soft); font-size: .82rem; line-height: 1.45; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.linked .area-tag { font-family: var(--ff-mono); font-size: .62rem; letter-spacing: .1em; text-transform: uppercase; color: var(--gold); }
.tags { display: flex; gap: 8px; flex-wrap: wrap; }
.tags a, .tags button { font: 500 .88rem var(--ff-sans); color: var(--ink); border: 1px solid var(--line); background: var(--card); border-radius: 999px; padding: 6px 13px; cursor: pointer; }
.tags a:hover, .tags button:hover { border-color: var(--gold); color: var(--gold); }
.tags .pend { border-style: dashed; color: var(--ink-soft); }
.prevnext { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 36px; }
.prevnext a { color: var(--ink); padding: 14px 16px; border: 1px solid var(--line); border-radius: 12px; background: var(--card); }
.prevnext a:hover { border-color: var(--gold); }
.prevnext a small { display: block; font-family: var(--ff-mono); font-size: .62rem; letter-spacing: .12em; text-transform: uppercase; color: var(--gold); margin-bottom: 4px; }
.prevnext a b { font-family: var(--ff-serif); font-weight: 600; }
.prevnext a.next { text-align: right; }
@media (max-width: 560px) { .prevnext { grid-template-columns: 1fr; } }

/* Aside / grafo */
.aside { position: sticky; top: 86px; display: flex; flex-direction: column; gap: 16px; }
.graph { padding: 14px; position: relative; overflow: hidden; }
.graph h2 { font-size: .74rem; font-family: var(--ff-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--gold); margin: 4px 6px 6px; display: flex; align-items: center; gap: 8px; }
.graph svg { width: 100%; height: auto; display: block; }
.graph .node { cursor: pointer; }
.graph .node circle { fill: var(--card-solid); stroke: var(--gold); stroke-width: 1.4; transition: all .25s var(--ease); }
.graph .node.c circle { fill: var(--gold); stroke: var(--gold-lite); }
.graph .node.r2 circle { stroke: var(--ink-mute); stroke-dasharray: 2 2; }
.graph .node text { font: 500 10.5px var(--ff-sans); fill: var(--ink); pointer-events: none; }
.graph .node.c text { font: 600 11px var(--ff-sans); fill: var(--ink); }
.graph .node.r2 text { fill: var(--ink-soft); font-size: 9.5px; }
.graph .node:hover circle { stroke-width: 2.4; filter: drop-shadow(0 0 6px var(--gold)); }
.graph line { stroke: var(--line-strong); stroke-width: 1; }
.graph line.l2 { stroke: var(--line); stroke-dasharray: 3 3; }
.graph .orbit { fill: none; stroke: var(--line); stroke-dasharray: 2 5; }
.graph .hint { font-family: var(--ff-mono); font-size: .64rem; color: var(--ink-mute); text-align: center; letter-spacing: .08em; margin-top: 4px; }
.mini-list { list-style: none; margin: 0; padding: 0; }
.mini-list li { border-top: 1px solid var(--line); }
.mini-list li:first-child { border-top: 0; }
.mini-list a { display: flex; justify-content: space-between; gap: 10px; align-items: center; padding: 9px 4px; color: var(--ink); font-size: .92rem; }
.mini-list a:hover { color: var(--gold); }
.mini-list a.cur { color: var(--gold); font-weight: 600; }
.mini-list small { font-family: var(--ff-mono); font-size: .62rem; color: var(--ink-mute); letter-spacing: .08em; text-transform: uppercase; }
.aside .card h2 { font-size: .74rem; font-family: var(--ff-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--gold); margin-bottom: 10px; }

/* ---------- Índice y ramas ---------- */
.page-head { padding: 44px 0 20px; }
.page-head h1 { font-size: clamp(2rem, 4.5vw, 3rem); }
.page-head p { color: var(--ink-soft); max-width: 640px; margin-top: 10px; }
.letters { display: flex; flex-wrap: wrap; gap: 6px; margin: 18px 0 30px; position: sticky; top: 74px; z-index: 5; padding: 8px 0; background: color-mix(in srgb, var(--paper) 88%, transparent); backdrop-filter: blur(8px); }
.letters a { font-family: var(--ff-mono); font-size: .8rem; width: 32px; height: 32px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 8px; color: var(--ink); background: var(--card); }
.letters a:hover { border-color: var(--gold); color: var(--gold); }
.letter-group { margin-bottom: 34px; }
.letter-group h2 { font-size: 2.4rem; color: var(--gold); margin-bottom: 10px; display: flex; align-items: center; gap: 14px; }
.letter-group h2::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.cols { columns: 3; column-gap: 30px; }
@media (max-width: 860px) { .cols { columns: 2; } }
@media (max-width: 560px) { .cols { columns: 1; } }
.cols a { display: block; color: var(--ink); padding: 5px 0; break-inside: avoid; font-size: .96rem; border-bottom: 1px solid transparent; }
.cols a:hover { color: var(--gold); }
.cols a small { color: var(--ink-mute); font-family: var(--ff-mono); font-size: .62rem; letter-spacing: .06em; text-transform: uppercase; margin-left: 6px; }
.filters { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 20px; }
.filters button { font: 500 .84rem var(--ff-sans); cursor: pointer; color: var(--ink-soft); background: var(--card); border: 1px solid var(--line); border-radius: 999px; padding: 6px 14px; }
.filters button[aria-pressed="true"] { color: var(--gold); border-color: var(--gold); background: var(--gold-soft); }
.list-item { display: block; color: var(--ink); padding: 16px 0; border-bottom: 1px solid var(--line); }
.list-item:hover h3 { color: var(--gold); }
.list-item h3 { font-size: 1.2rem; margin-bottom: 4px; transition: color .2s; }
.list-item p { color: var(--ink-soft); font-size: .93rem; margin: 0 0 8px; }

/* ---------- Paleta de búsqueda (⌘K) ---------- */
.palette { position: fixed; inset: 0; z-index: 100; display: none; align-items: flex-start; justify-content: center; padding: 10vh 16px; background: rgba(10, 8, 4, .55); backdrop-filter: blur(6px); }
.palette.open { display: flex; }
.palette .box { width: min(720px, 100%); background: var(--card-solid); border: 1px solid var(--line-strong); border-radius: 18px; box-shadow: var(--shadow); overflow: hidden; }
.palette .field { display: flex; align-items: center; gap: 12px; padding: 8px 16px; border-bottom: 1px solid var(--line); }
.palette .field svg { width: 20px; height: 20px; color: var(--gold); }
.palette input { flex: 1; border: 0; outline: 0; background: transparent; color: var(--ink); font: 400 1.1rem var(--ff-sans); padding: 12px 0; }
.palette .results { position: static; border: 0; box-shadow: none; border-radius: 0; display: block; max-height: 56vh; overflow: auto; }
.palette .foot { display: flex; gap: 14px; padding: 10px 16px; border-top: 1px solid var(--line); font-family: var(--ff-mono); font-size: .66rem; color: var(--ink-mute); letter-spacing: .06em; }

/* ---------- Pie ---------- */
.foot-site { border-top: 1px solid var(--line); margin-top: 40px; padding: 34px 0 50px; color: var(--ink-soft); font-size: .88rem; }
.foot-site .shell { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; align-items: flex-start; }
.foot-site b { font-family: var(--ff-serif); color: var(--ink); font-weight: 600; }
.foot-site .mono { display: block; margin-top: 8px; }

/* ---------- Ruta de estudio (visitados) ---------- */
.trail { display: flex; gap: 8px; flex-wrap: wrap; }
.trail a { font-size: .84rem; color: var(--ink); border: 1px solid var(--line); border-radius: 999px; padding: 4px 11px; background: var(--card); }
.trail a:hover { border-color: var(--gold); color: var(--gold); }
[hidden] { display: none !important; }

/* Animación de entrada */
.fade { animation: fade .6s var(--ease) both; }
@keyframes fade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .fade, .pulse { animation: none; } * { scroll-behavior: auto !important; } }

/* ajustes */
.graph h2 svg, .aside .card h2 svg { width: 14px; height: 14px; flex: none; }
.graph [data-graph-svg] { padding: 4px 2px 8px; }

/* ---------- Puerta de acceso (correo) ---------- */
.gate { position: fixed; inset: 0; z-index: 200; display: flex; align-items: center; justify-content: center; padding: 20px; background: color-mix(in srgb, var(--paper) 55%, transparent); backdrop-filter: blur(14px) saturate(120%); -webkit-backdrop-filter: blur(14px) saturate(120%); }
.gate-box { width: min(460px, 100%); background: var(--card-solid); border: 1px solid var(--line-strong); border-radius: 22px; padding: 34px 32px 26px; box-shadow: var(--shadow), 0 0 0 1px var(--gold-soft), 0 0 80px -20px var(--gold-glow); display: flex; flex-direction: column; gap: 12px; animation: fade .5s var(--ease) both; }
.gate-box .mark { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: linear-gradient(135deg, var(--gold), var(--gold-lite)); color: #fff; box-shadow: 0 10px 24px -12px var(--gold); margin-bottom: 4px; }
.gate-box .mark svg { width: 24px; height: 24px; }
.gate-box h2 { font-size: 1.7rem; }
.gate-box p { color: var(--ink-soft); margin: 0; font-size: .95rem; }
.gate-box label { display: flex; flex-direction: column; gap: 6px; font-size: .8rem; font-weight: 500; color: var(--ink-soft); }
.gate-box label em { font-style: normal; color: var(--ink-mute); font-weight: 400; }
.gate-box input[type="text"], .gate-box input[type="email"] { font: 400 1rem var(--ff-sans); color: var(--ink); background: var(--paper-2); border: 1px solid var(--line-strong); border-radius: 10px; padding: 11px 14px; outline: 0; transition: border-color .2s, box-shadow .2s; }
.gate-box input:focus { border-color: var(--gold); box-shadow: 0 0 0 4px var(--gold-soft); }
.gate-box label.check { flex-direction: row; align-items: flex-start; gap: 10px; font-weight: 400; }
.gate-box label.check input { margin-top: 3px; accent-color: var(--gold); }
.gate-box .btn { justify-content: center; padding: 13px; font-size: 1rem; margin-top: 4px; }
.gate-box .btn[disabled] { opacity: .6; cursor: wait; }
.gate-box small { text-align: center; color: var(--ink-mute); font-size: .76rem; }
.gate-box .err { color: #c0392b; font-size: .85rem; }
body.gated { overflow: hidden; }

/* ---------- Constelación interactiva ---------- */
.graph .node, .graph line { transition: opacity .25s var(--ease); }
.graph.focus .node:not(.on):not(.c) { opacity: .22; }
.graph.focus line:not(.on) { opacity: .15; }
.graph line.on { stroke: var(--gold); stroke-width: 1.8; stroke-dasharray: none; }
.graph .node.on circle { stroke: var(--gold-lite); stroke-width: 2.4; filter: drop-shadow(0 0 7px var(--gold)); }
.graph .node.on text { fill: var(--gold-lite); font-weight: 600; }
.graph .node circle { transform-box: fill-box; transform-origin: center; }
.graph .node:hover circle { transform: scale(1.35); }
.graph .node.c circle { animation: halo 3s ease-in-out infinite; }
@keyframes halo { 0%, 100% { filter: drop-shadow(0 0 2px var(--gold)); } 50% { filter: drop-shadow(0 0 10px var(--gold-lite)); } }
.graph .tip { position: absolute; left: 14px; right: 14px; bottom: 12px; background: var(--card-solid); border: 1px solid var(--gold); border-radius: 10px; padding: 10px 12px; font-size: .8rem; line-height: 1.4; color: var(--ink-soft); box-shadow: var(--shadow); pointer-events: none; animation: fade .2s var(--ease) both; }
.graph .tip b { display: block; font-family: var(--ff-serif); font-size: .98rem; color: var(--ink); }
.graph .tip small { font-family: var(--ff-mono); font-size: .6rem; letter-spacing: .1em; text-transform: uppercase; color: var(--gold); }
@media (prefers-reduced-motion: reduce) { .graph .node.c circle { animation: none; } }

/* ---------- barra de términos gratis ---------- */
.free-bar { display: flex; justify-content: center; align-items: center; gap: 14px; flex-wrap: wrap; padding: 9px 16px; font-size: .86rem; color: var(--ink); background: var(--gold-soft); border-bottom: 1px solid var(--line); }
.free-bar b { color: var(--gold); }
.free-bar button { font: 500 .84rem var(--ff-sans); color: var(--gold); background: transparent; border: 1px solid var(--gold); border-radius: 999px; padding: 5px 13px; cursor: pointer; }
.free-bar button:hover { background: var(--gold); color: #fff; }

/* ---------- sugerencias ---------- */
.suggest-box { padding: 26px 28px; display: flex; flex-direction: column; gap: 12px; }
.suggest-box h2 { font-size: 1.5rem; }
.suggest-box p { color: var(--ink-soft); margin: 0; font-size: .92rem; }
.suggest-box label { display: flex; flex-direction: column; gap: 6px; font-size: .8rem; font-weight: 500; color: var(--ink-soft); }
.suggest-box label em { font-style: normal; color: var(--ink-mute); font-weight: 400; }
.suggest-box input, .suggest-box textarea { font: 400 .98rem var(--ff-sans); color: var(--ink); background: var(--paper-2); border: 1px solid var(--line-strong); border-radius: 10px; padding: 10px 13px; outline: 0; resize: vertical; }
.suggest-box input:focus, .suggest-box textarea:focus { border-color: var(--gold); box-shadow: 0 0 0 4px var(--gold-soft); }
.suggest-box .filters { margin: 0; }
.suggest-box .err { color: #c0392b; font-size: .85rem; }

/* ---------- códigos y artículos ---------- */
.est { margin: 26px 0 8px; display: flex; align-items: center; gap: 12px; }
.est::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.est.libro { font-size: 1.7rem; color: var(--gold); margin-top: 40px; }
.est.seccion { font-size: 1.25rem; }
.est.titulo, .est.capitulo, .est.subcapitulo { font-family: var(--ff-mono); font-size: .74rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-soft); font-weight: 500; }
.art-list { display: grid; gap: 4px 18px; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
.art-list a { display: grid; grid-template-columns: 72px 1fr; gap: 8px; padding: 7px 8px; border-radius: 8px; color: var(--ink); font-size: .9rem; align-items: baseline; }
.art-list a:hover { background: var(--gold-soft); }
.art-list a b { font-family: var(--ff-mono); font-weight: 500; font-size: .78rem; color: var(--gold); }
.art-list a span { color: var(--ink-soft); }
.art-list a.der { opacity: .5; text-decoration: line-through; }
.art-list a[hidden] { display: none; }
.art-text p.inc { padding-left: 22px; }
.art-text.derogado { opacity: .7; }
.hist summary { cursor: pointer; font-size: .9rem; color: var(--ink-soft); padding: 8px 0; }
.notas { margin: 8px 0 0; padding-left: 18px; font-size: .88rem; color: var(--ink-soft); }
.notas li { margin-bottom: 6px; }
.version { margin-top: 14px; padding: 12px 16px; border-left: 3px solid var(--line-strong); font-size: .92rem; color: var(--ink-soft); }
.version .mono { display: block; margin-bottom: 6px; }
.ruta { list-style: none; margin: 0; padding: 0; font-size: .9rem; }
.ruta li { padding: 6px 0; border-top: 1px solid var(--line); }
.ruta li:first-child { border-top: 0; }
.ruta small { display: block; font-family: var(--ff-mono); font-size: .6rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-mute); }
.base-legal-links { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.base-legal-links a { font: 500 .84rem var(--ff-sans); color: var(--ink); border: 1px solid var(--gold); background: var(--gold-soft); border-radius: 999px; padding: 5px 12px; }
.base-legal-links a:hover { background: var(--gold); color: #fff; }
.base-legal-links a b { font-family: var(--ff-mono); font-weight: 500; font-size: .74rem; }
.results .r.art b { font-family: var(--ff-mono); font-weight: 500; font-size: .9rem; color: var(--gold); }

.nav a.nav-asesoria { color: var(--gold); border: 1px solid var(--gold); border-radius: 999px; padding: 6px 14px; font-weight: 600; }
.nav a.nav-asesoria:hover { background: var(--gold); color: #fff; }
.brand small a:hover { color: var(--gold); }

/* ---------- lectura continua de códigos ---------- */
.art-stream article + article { margin-top: 56px; padding-top: 44px; border-top: 1px solid var(--line-strong); position: relative; }
.art-stream article + article::before { content: "continúa"; position: absolute; top: -9px; left: 0; font-family: var(--ff-mono); font-size: .6rem; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-mute); background: var(--paper); padding-right: 10px; }
.art-stream.streaming .prevnext .next { display: none; }
.art-sentinel { height: 1px; }
.art-loading { text-align: center; font-family: var(--ff-mono); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-mute); padding: 24px 0; }
.prevnext .fin { display: block; text-align: right; font-family: var(--ff-mono); font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-mute); padding: 14px 16px; }
.art-more { margin: 10px 0 30px; }
.art-stream:not(.streaming) .art-more { display: none; }