:root{
  --ink:#17152b;--muted:#66657a;--purple:#7456f1;--purple2:#5b42d3;--lime:#b7ff4a;
  --bg:#f6f6fb;--card:#fff;--line:#e7e6ef;--soft:#efedff;--danger:#ff5f73;--ok:#24c486;
  --shadow:0 18px 55px rgba(26,18,73,.08);--radius:24px;--max:1220px
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg);line-height:1.65}
a{color:inherit;text-decoration:none}button,input{font:inherit}.wrap{width:min(var(--max),calc(100% - 32px));margin:auto}
.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:16px;background:#fff;padding:10px 14px;z-index:999}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.95);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:22px}.brand{display:flex;align-items:center;gap:12px;font-weight:950;font-size:1.38rem;letter-spacing:-.045em}.brand-mark{width:40px;height:40px;border-radius:13px;background:var(--lime);display:grid;place-items:center;color:#17152b}.brand b span{color:var(--purple)}.brand small{display:block;font-size:.54rem;letter-spacing:.19em;margin-top:-5px}
.navlinks{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.navlinks a{padding:9px 11px;border-radius:11px;font-size:.88rem;font-weight:800}.navlinks a:hover,.navlinks a:focus{background:var(--soft);color:var(--purple2)}
.hero{padding:70px 0 48px;background:radial-gradient(circle at 13% 0%,rgba(183,255,74,.23),transparent 28%),radial-gradient(circle at 87% 18%,rgba(116,86,241,.16),transparent 30%),linear-gradient(#fff,#f6f6fb)}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:48px;align-items:center}.eyebrow{font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;font-weight:950;color:var(--purple)}
h1,h2,h3{line-height:1.05;letter-spacing:-.045em}h1{font-size:clamp(3rem,7vw,6.2rem);margin:.18em 0}.hero h1 em{font-style:normal;color:var(--purple)}
.lead{font-size:1.1rem;color:var(--muted);max-width:760px}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 17px;border-radius:14px;border:1px solid var(--line);font-weight:850;background:#fff;cursor:pointer}.btn.primary{background:var(--ink);color:#fff;border-color:var(--ink)}.btn.accent{background:var(--purple);color:#fff;border-color:var(--purple)}.btn:hover{transform:translateY(-1px)}
.hero-panel{background:var(--ink);color:#fff;border-radius:32px;padding:28px;box-shadow:0 30px 70px rgba(20,13,57,.23);position:relative;overflow:hidden}.hero-panel:after{content:"";position:absolute;width:300px;height:300px;border-radius:50%;background:var(--purple);filter:blur(90px);opacity:.35;right:-90px;top:-90px}
.mini-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;position:relative;z-index:2}.mini{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.1);border-radius:18px;padding:18px}.mini b{display:block;font-size:1.55rem}.mini span{color:#c9c5dc;font-size:.82rem}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:25px}.kpi{background:#fff;border:1px solid var(--line);border-radius:16px;padding:17px}.kpi b{font-size:1.35rem;display:block}.kpi span{font-size:.8rem;color:var(--muted)}
.section{padding:64px 0}.section.white{background:#fff}.section-head{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:26px}.section-head h2{font-size:clamp(2rem,4vw,3.5rem);margin:0}.section-head p{max-width:670px;color:var(--muted);margin:0}
.filterbar{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0 28px}.chip{border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 13px;font-size:.83rem;font-weight:850;cursor:pointer}.chip.active,.chip:hover{background:var(--ink);color:#fff}
.searchbox{max-width:520px}.searchbox input{width:100%;padding:13px 16px;border-radius:14px;border:1px solid var(--line);background:#fff}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.card{background:#fff;border:1px solid var(--line);border-radius:22px;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 9px 28px rgba(23,21,43,.045)}.card-cover{height:160px;position:relative;background:#17152b}.card-cover img{width:100%;height:100%;object-fit:cover}.badge{position:absolute;top:12px;left:12px;background:#fff;color:var(--ink);padding:6px 9px;border-radius:9px;font-size:.68rem;font-weight:950}.card-body{padding:18px;display:flex;flex-direction:column;flex:1}.card h3{font-size:1.32rem;margin:0 0 7px}.card p{margin:.2em 0 1em;color:var(--muted)}.meta{font-size:.77rem;color:var(--muted);margin-bottom:16px}.card .btn{align-self:flex-start;margin-top:auto}
.guide-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.guide-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px}.guide-card h3{font-size:1.45rem;margin:8px 0}.guide-card p{color:var(--muted)}
.article-hero{padding:50px 0 26px;background:linear-gradient(180deg,#fff,#f6f6fb)}.breadcrumbs{font-size:.78rem;color:var(--muted);display:flex;gap:7px;flex-wrap:wrap}.article-hero h1{font-size:clamp(2.7rem,6vw,5rem);max-width:1000px}
.article-shell{display:grid;grid-template-columns:minmax(0,790px) 290px;gap:34px;align-items:start}.article{background:#fff;border:1px solid var(--line);border-radius:26px;padding:34px;box-shadow:var(--shadow)}.article h2{font-size:2rem;margin-top:1.6em}.article h3{font-size:1.25rem}.article p,.article li{font-size:1.01rem}.article ul,.article ol{padding-left:21px}.note{background:#f2f0ff;border-left:4px solid var(--purple);padding:16px 18px;border-radius:12px}.quick{background:#17152b;color:#fff;border-radius:22px;padding:22px;position:sticky;top:98px}.quick h3{margin-top:0}.quick a{display:block;padding:9px 0;color:#d7d3e7;border-bottom:1px solid rgba(255,255,255,.1)}
.game-frame{background:#10101c;border-radius:28px;padding:18px;box-shadow:0 26px 65px rgba(15,12,35,.2);margin:28px 0}.game-toolbar{display:flex;gap:10px;justify-content:space-between;align-items:center;flex-wrap:wrap;color:#fff;margin-bottom:12px}.game-toolbar .score{font-weight:900}.game-stage{background:#080811;border-radius:20px;min-height:500px;display:grid;place-items:center;overflow:hidden;position:relative}.game-stage canvas{max-width:100%;height:auto;touch-action:none}
.touch-row{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-top:12px}.touch{min-width:56px;min-height:48px;border:0;border-radius:14px;background:#28263c;color:#fff;font-weight:900;cursor:pointer}.touch:active{transform:scale(.96);background:#7456f1}
.dom-game{padding:20px;width:100%;max-width:760px}.dom-board{display:grid;gap:10px}.status{color:#fff;text-align:center;font-weight:800;margin:10px 0}.small{font-size:.82rem}.muted{color:var(--muted)}.faq details{border-top:1px solid var(--line);padding:15px 0}.faq summary{font-weight:850;cursor:pointer}
.callout{background:#fff;border:1px solid var(--line);border-radius:24px;padding:28px}.callout h2{margin-top:0}
.footer{background:#17152b;color:#d8d4e8;padding:48px 0 30px;margin-top:60px}.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:30px}.footer .brand{color:#fff}.footer a{display:block;padding:5px 0}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:28px;padding-top:20px;font-size:.78rem;color:#aaa5bd}
.notice{padding:14px 16px;border:1px solid var(--line);border-radius:14px;background:#fff}.notice.ok{border-color:#bcebd8;background:#f2fff9}.notice.warn{border-color:#ffe2ac;background:#fffaf0}
@media(max-width:1050px){.cards{grid-template-columns:repeat(3,1fr)}}
@media(max-width:900px){.hero-grid,.article-shell{grid-template-columns:1fr}.cards{grid-template-columns:repeat(2,1fr)}.quick{position:static}.footer-grid{grid-template-columns:1fr 1fr}.game-stage{min-height:420px}}
@media(max-width:620px){.nav{align-items:flex-start;padding:14px 0;flex-direction:column}.navlinks{gap:2px}.hero{padding-top:42px}.cards,.guide-grid,.kpis,.mini-grid{grid-template-columns:1fr}.section{padding:46px 0}.article{padding:22px}.footer-grid{grid-template-columns:1fr}.section-head{display:block}.section-head p{margin-top:10px}.game-stage{min-height:390px}.game-frame{padding:10px;border-radius:22px}}


.memory-board{grid-template-columns:repeat(4,1fr)!important;max-width:560px;margin:auto}.memory-card,.mine-cell,.slide-tile,.num-cell,.light-cell,.shape-card,.color-btn{border:0;border-radius:14px;min-height:72px;font-weight:950;cursor:pointer}.memory-card{background:#29273e;color:#fff;font-size:2rem}.memory-card.open,.memory-card.done{background:#7456f1}.memory-card.done{opacity:.7}
.color-btn{color:#17152b;font-size:1rem;min-height:88px}.game-prompt{color:#fff;text-align:center;font-size:1.45rem;font-weight:950;margin:6px 0 18px}
.simon-board{display:grid;grid-template-columns:repeat(2,150px);gap:14px;justify-content:center}.simon-pad{height:150px;border:0;border-radius:26px;opacity:.45;transition:.12s;cursor:pointer}.simon-pad.lit{opacity:1;transform:scale(.97)}.p1{background:#ff5f73}.p2{background:#24c486}.p3{background:#4fa3ff}.p4{background:#ffd166}
.mine-cell{background:#29273e;color:#fff;min-height:56px}.mine-cell.open{background:#efedff;color:#17152b}
.slide-tile{background:#7456f1;color:#fff;font-size:1.35rem;min-height:85px}.slide-tile.empty{background:transparent;border:1px dashed #3a3850}
.merge-tile{min-height:84px;border-radius:14px;background:#2a283e;color:#fff;display:grid;place-items:center;font-size:1.35rem;font-weight:950}.merge-tile:not(:empty){background:#7456f1}.merge-tile.v128,.merge-tile.v256,.merge-tile.v512,.merge-tile.v1024,.merge-tile.v2048{background:#b7ff4a;color:#17152b}
.reaction-zone{width:100%;min-height:330px;border:0;border-radius:24px;background:#29273e;color:#fff;font-size:2rem;font-weight:950;cursor:pointer}.reaction-zone.wait{background:#ff5f73}.reaction-zone.go{background:#24c486}.reaction-zone.fail{background:#6b1d2d}.reaction-zone.done{background:#7456f1}
.num-cell{background:#efedff;color:#17152b;font-size:1.15rem;min-height:70px}.num-cell.done{background:#24c486;color:#fff}.num-cell.wrong{background:#ff5f73;color:#fff}
.light-cell{background:#29273e;min-height:74px}.light-cell.on{background:#ffd166;box-shadow:0 0 25px rgba(255,209,102,.45)}
.shape-card{background:#202032;font-size:2.6rem;min-height:95px}.dom-board{max-width:620px;margin:auto}


/* ===== PatioPlay V2: navegación, microanimaciones y secciones editoriales ===== */
:root{
  --sun:#ffcf57;
  --coral:#ff6f86;
  --aqua:#56d8d1;
  --lav:#ebe6ff;
}
.site-header{box-shadow:0 7px 28px rgba(28,24,62,.06)}
.premium-nav{gap:4px}
.nav-menu{position:relative}
.nav-menu>summary{list-style:none;cursor:pointer;padding:9px 11px;border-radius:11px;font-size:.88rem;font-weight:850}
.nav-menu>summary::-webkit-details-marker{display:none}
.nav-menu>summary::after{content:"⌄";font-size:.72rem;margin-left:5px;color:var(--muted)}
.nav-menu[open]>summary,.nav-menu>summary:hover{background:var(--soft);color:var(--purple2)}
.nav-drop{position:absolute;top:46px;left:0;width:280px;padding:10px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 20px 60px rgba(25,18,70,.16);display:grid;gap:2px;z-index:80}
.nav-drop.wide{width:330px}
.nav-drop a{display:block!important;padding:11px 12px!important;border-radius:12px!important}
.nav-drop a:hover{background:#f5f3ff!important}
.nav-drop small{display:block;color:var(--muted);font-weight:600;margin-top:2px;line-height:1.35}
.nav-contact{background:var(--ink);color:#fff!important}
.nav-contact:hover{background:var(--purple)!important;color:#fff!important}
.animated-cover{height:190px;overflow:hidden;position:relative;background:#121121}
.animated-cover img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.card:hover .animated-cover img{transform:scale(1.035)}
.preview-label{position:absolute;right:12px;bottom:12px;padding:6px 9px;border-radius:999px;background:rgba(15,14,27,.82);color:#fff;font-weight:900;font-size:.66rem;backdrop-filter:blur(8px)}
.card{transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}
.card:hover{transform:translateY(-4px);box-shadow:0 20px 45px rgba(31,24,83,.11);border-color:#d8d2ff}
.editorial-band{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}
.editorial-tile{padding:24px;border-radius:24px;border:1px solid var(--line);background:#fff}
.editorial-tile:nth-child(1){background:linear-gradient(135deg,#fff7df,#fff)}
.editorial-tile:nth-child(2){background:linear-gradient(135deg,#eafffb,#fff)}
.editorial-tile:nth-child(3){background:linear-gradient(135deg,#f0ebff,#fff)}
.editorial-icon{font-size:2rem;display:block;margin-bottom:12px}
.editorial-tile h3{font-size:1.45rem;margin:.2em 0}
.step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.step{position:relative;padding:22px;border-radius:22px;background:#fff;border:1px solid var(--line)}
.step-num{width:34px;height:34px;border-radius:12px;background:var(--ink);color:#fff;display:grid;place-items:center;font-weight:950;margin-bottom:14px}
.step h3{font-size:1.2rem;margin:.2em 0}
.policy-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.policy-card{padding:21px;border-radius:20px;border:1px solid var(--line);background:#fff}
.policy-card h3{font-size:1.15rem;margin:.3em 0}
.policy-card p{color:var(--muted);font-size:.91rem}
.policy-card a{color:var(--purple2);font-weight:850}
.trust-ribbon{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.trust-ribbon span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 11px;font-size:.78rem;font-weight:850}
.premium-footer{grid-template-columns:1.5fr repeat(3,1fr)}
.footer-trust{color:#b7ff4a;font-size:.78rem;font-weight:800}
.footer-bottom{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.longform h2{scroll-margin-top:110px}
.legal-index{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:20px 0}
.legal-index a{border:1px solid var(--line);border-radius:16px;padding:15px;background:#fff;font-weight:850}
.legal-table{width:100%;border-collapse:collapse;font-size:.9rem}
.legal-table th,.legal-table td{border-bottom:1px solid var(--line);padding:12px;text-align:left;vertical-align:top}
.legal-table th{background:#f7f6fc}
.guide-hero-panel{display:grid;grid-template-columns:1.2fr .8fr;gap:18px;align-items:stretch}
.guide-check{padding:20px;border-radius:20px;background:linear-gradient(135deg,#f0ebff,#fff);border:1px solid var(--line)}
.guide-check ul{margin:0;padding-left:20px}
.inline-callouts{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:22px 0}
.inline-callouts>div{padding:16px;border-radius:16px;background:#f7f6fc;border:1px solid var(--line)}
.hero-panel{background:linear-gradient(145deg,#1c1932,#34236c)}
.hero-panel .mini:nth-child(1){border-color:rgba(183,255,74,.26)}
.hero-panel .mini:nth-child(2){border-color:rgba(86,216,209,.26)}
.hero-panel .mini:nth-child(3){border-color:rgba(255,111,134,.26)}
.hero-panel .mini:nth-child(4){border-color:rgba(255,207,87,.26)}
@media(max-width:980px){
  .premium-nav{width:100%;justify-content:flex-start}
  .nav-drop{left:auto;right:0}
  .step-grid{grid-template-columns:repeat(2,1fr)}
  .policy-grid{grid-template-columns:repeat(2,1fr)}
  .premium-footer{grid-template-columns:1fr 1fr}
}
@media(max-width:720px){
  .premium-nav{display:grid;width:100%;grid-template-columns:1fr 1fr}
  .nav-menu{position:static}
  .nav-menu>summary,.nav-contact{border:1px solid var(--line);background:#fff;color:var(--ink)!important;text-align:left}
  .nav-drop,.nav-drop.wide{position:static;width:100%;box-shadow:none;margin-top:6px;grid-column:1/-1}
  .animated-cover{height:175px}
  .editorial-band,.policy-grid,.inline-callouts,.guide-hero-panel{grid-template-columns:1fr}
  .step-grid{grid-template-columns:1fr}
  .premium-footer{grid-template-columns:1fr}
}