[hidden]{display:none!important}

/* Layout: barra superior fija + contenido en columna central (max 1180px); vistas por #hash. Un solo mundo visual oscuro: azul noche + oro + plata del logo. */
:root{
  --bg:#060b1a; --bg2:#0a1330; --card:#0e1a3d; --card2:#13224d; --line:#1f3266; --line2:#2b4282;
  --fg:#e9edf7; --muted:#93a1c4; --dim:#64739a;
  --gold:#d8b062; --gold2:#f3d88f; --gold3:#a9823a; --silver:#c8d0de;
  --ok:#35c4a2; --bad:#ec5b52; --warn:#e9a43c; --info:#6ea8ff;
  --f-disp:"Manrope","IBM Plex Sans",system-ui,sans-serif;
  --f-body:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,"SFMono-Regular",Menlo,monospace;
  --r:10px; --r2:14px;
  color-scheme:dark;
}
*{box-sizing:border-box}
html,body{background:var(--bg);color:var(--fg)}
body{font-family:var(--f-body);font-size:16px;line-height:1.55;min-height:100vh;
  background:linear-gradient(180deg,#081230 0,var(--bg) 520px)}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:60;background:var(--bg)}
a{color:var(--gold2);text-decoration:none}
a:hover{text-decoration:underline}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--gold2);outline-offset:2px;border-radius:6px}
h1,h2,h3{font-family:var(--f-disp);line-height:1.15;text-wrap:balance;margin:0;letter-spacing:-.01em}
h1{font-size:clamp(28px,4.4vw,46px);font-weight:800;letter-spacing:-.02em}
h2{font-size:clamp(20px,2.6vw,28px);font-weight:800;letter-spacing:-.015em}
h3{font-size:17px;font-weight:700}
p{margin:0}
.mono{font-family:var(--f-mono);font-variant-numeric:tabular-nums}
.eyebrow{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);font-weight:600}
.muted{color:var(--muted)} .dim{color:var(--dim)}
.wrap{max-width:1180px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}

/* barra superior */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:rgba(6,11,26,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:18px;padding-block:10px}
.brand{display:flex;align-items:center;gap:10px;color:var(--fg);min-width:0}
.brand:hover{text-decoration:none}
.brand img{width:42px;height:42px;border-radius:50%;filter:drop-shadow(0 0 10px rgba(216,176,98,.22));flex:none}
.brand b{font-family:var(--f-disp);font-size:14px;font-weight:700;line-height:1.1;letter-spacing:.02em}
.brand small{display:block;font-size:10.5px;letter-spacing:.2em;color:var(--gold);font-weight:600}
nav.main{display:flex;gap:4px;margin-left:auto;flex-wrap:wrap}
nav.main a{color:var(--muted);padding:8px 12px;border-radius:999px;font-weight:600;font-size:14.5px}
nav.main a:hover{color:var(--fg);background:var(--card);text-decoration:none}
nav.main a.on{color:var(--bg);background:var(--gold)}
.xpchip{display:flex;align-items:center;gap:8px;padding:6px 12px 6px 6px;border:1px solid var(--line2);border-radius:999px;background:var(--card);font-size:13px;white-space:nowrap}
.xpchip i{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--gold2),var(--gold3));color:#1a1206;font-style:normal;font-weight:800;font-size:12px;font-family:var(--f-mono)}
.menu-btn{display:none;margin-left:auto;background:var(--card);border:1px solid var(--line2);border-radius:10px;padding:8px 12px;cursor:pointer}
@media (max-width:860px){
  .menu-btn{display:block}
  nav.main{display:none;position:absolute;left:0;right:0;top:100%;background:var(--bg2);border-bottom:1px solid var(--line);padding:10px max(16px,env(safe-area-inset-left,0px));flex-direction:column}
  nav.main.open{display:flex}
  .xpchip{display:none}
}

main{padding-block:28px 80px;min-height:70vh}
.view{display:grid;gap:28px}

/* botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;padding:11px 18px;font-weight:700;border:1px solid var(--line2);background:var(--card2);color:var(--fg);cursor:pointer;font-size:15px;text-decoration:none!important;transition:transform .12s ease,background .15s}
.btn:hover{background:#1a2b5e}
.btn:active{transform:translateY(1px)}
.btn.gold{background:linear-gradient(180deg,var(--gold2),var(--gold));color:#1b1405;border-color:var(--gold3)}
.btn.gold:hover{filter:brightness(1.06)}
.btn.ghost{background:transparent}
.btn.ok{background:rgba(53,196,162,.15);border-color:rgba(53,196,162,.5);color:#bff3e5}
.btn.bad{background:rgba(236,91,82,.12);border-color:rgba(236,91,82,.5);color:#ffd3cf}
.btn.sm{padding:7px 12px;font-size:13.5px;border-radius:10px}
.btn[disabled]{opacity:.45;cursor:not-allowed}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}

/* hero */
.hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:36px;align-items:center;padding-top:10px}
.hero .lead{font-size:18px;color:var(--muted);max-width:56ch;margin-top:14px}
.hero h1 em{font-style:normal;background:linear-gradient(180deg,var(--gold2),var(--gold) 60%,var(--gold3));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .cta{margin-top:24px}
.hero-card{position:relative;border:1px solid var(--line2);border-radius:var(--r2);background:linear-gradient(180deg,var(--card),var(--bg2));padding:14px;box-shadow:0 30px 80px rgba(0,0,0,.45)}
.hero-card .hc-top{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:4px 6px 10px;flex-wrap:wrap}
.pill{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line2);border-radius:999px;padding:3px 10px;font-size:12px;font-weight:600;color:var(--muted);background:rgba(255,255,255,.02);white-space:nowrap}
.pill.gold{color:var(--gold2);border-color:rgba(216,176,98,.45)}
.pill.ok{color:#9ff0db;border-color:rgba(53,196,162,.45)}
.pill.bad{color:#ffc1bb;border-color:rgba(236,91,82,.45)}
.pill.info{color:#b9d3ff;border-color:rgba(110,168,255,.4)}
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.step{border-top:1px solid var(--line2);padding-top:14px}
.step .n{font-family:var(--f-mono);color:var(--gold);font-size:13px}
.step h3{margin:6px 0 6px}
.stats{display:flex;gap:28px;flex-wrap:wrap;margin-top:26px}
.stats div b{display:block;font-family:var(--f-disp);font-size:26px;color:var(--fg)}
.stats div span{font-size:13px;color:var(--muted)}
@media (max-width:900px){.hero{grid-template-columns:1fr}.steps{grid-template-columns:1fr}}

/* tarjetas de modulos */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
.mod{position:relative;display:flex;flex-direction:column;gap:10px;border:1px solid var(--line);border-radius:var(--r2);padding:18px;background:linear-gradient(180deg,var(--card),rgba(14,26,61,.4));color:var(--fg);min-width:0}
a.mod:hover{text-decoration:none;border-color:var(--gold3)}
.mod .num{font-family:var(--f-mono);font-size:12.5px;color:var(--gold)}
.mod p{color:var(--muted);font-size:14.5px}
.mod.locked{opacity:.55}
.bar{height:6px;border-radius:99px;background:var(--line);overflow:hidden}
.bar i{display:block;height:100%;background:linear-gradient(90deg,var(--gold3),var(--gold2));border-radius:99px}
.meta{display:flex;gap:8px;flex-wrap:wrap;align-items:center;font-size:13px;color:var(--muted)}

/* listas */
.list{display:grid;gap:10px}
.item{display:flex;align-items:center;gap:14px;border:1px solid var(--line);background:var(--card);border-radius:var(--r);padding:14px 16px;color:var(--fg);min-width:0}
a.item:hover{text-decoration:none;border-color:var(--gold3)}
.item .ico{width:34px;height:34px;border-radius:50%;flex:none;display:grid;place-items:center;border:1px solid var(--line2);font-family:var(--f-mono);font-size:13px;color:var(--gold2)}
.item .ico.done{background:rgba(53,196,162,.18);border-color:rgba(53,196,162,.6);color:#bff3e5}
.item .txt{min-width:0;flex:1}
.item .txt b{display:block}
.item .txt span{font-size:13.5px;color:var(--muted)}

/* leccion */
.lesson{display:grid;grid-template-columns:minmax(0,1fr);gap:22px}
.video{border-radius:var(--r2);overflow:hidden;border:1px solid var(--line2);background:#000;aspect-ratio:16/9;max-width:100%;display:grid;place-items:center}
.video video{width:100%;height:100%;display:block}
.video .ph{display:grid;gap:10px;place-items:center;text-align:center;padding:20px;color:var(--muted)}
.prose{max-width:72ch;font-size:16.5px;display:grid;gap:12px}
.prose h3{margin-top:8px}
.prose ul{margin:0;padding-left:20px;display:grid;gap:4px}
.crumbs{font-size:13.5px;color:var(--muted);display:flex;gap:8px;flex-wrap:wrap}

/* ejercicio */
.ex{border:1px solid var(--line2);border-radius:var(--r2);background:linear-gradient(180deg,var(--card),var(--bg2));padding:16px;display:grid;gap:12px}
.ex-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;flex-wrap:wrap}
.ex-q{font-size:16px;max-width:70ch}
.chartbox{position:relative;height:clamp(300px,52vh,520px);border-radius:12px;overflow:hidden;border:1px solid var(--line);background:#071026}
.chartbox .hint{position:absolute;left:12px;top:10px;z-index:3;font-size:12.5px;color:var(--muted);background:rgba(6,11,26,.75);padding:4px 9px;border-radius:8px;pointer-events:none}
.ex-bar{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.result{border-radius:12px;padding:12px 14px;border:1px solid var(--line2);background:var(--card);display:grid;gap:6px}
.result.ok{border-color:rgba(53,196,162,.55);background:rgba(53,196,162,.08)}
.result.mid{border-color:rgba(233,164,60,.55);background:rgba(233,164,60,.08)}
.result.bad{border-color:rgba(236,91,82,.5);background:rgba(236,91,82,.07)}
.result b.big{font-family:var(--f-disp);font-size:18px}
.dots{display:flex;gap:6px;flex-wrap:wrap}
.dots i{width:10px;height:10px;border-radius:50%;background:var(--line2)}
.dots i.ok{background:var(--ok)} .dots i.mid{background:var(--warn)} .dots i.bad{background:var(--bad)} .dots i.cur{box-shadow:0 0 0 2px var(--gold2)}

/* tablas */
.tbl{width:100%;border-collapse:collapse;font-size:14.5px}
.tbl th,.tbl td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line)}
.tbl th{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:600}
.tbl td.n{font-family:var(--f-mono);text-align:right}
.scroll{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--card)}

/* perfil */
.lvl{display:grid;grid-template-columns:auto minmax(0,1fr);gap:20px;align-items:center;border:1px solid var(--line2);border-radius:var(--r2);padding:20px;background:linear-gradient(135deg,rgba(216,176,98,.10),transparent 50%),var(--card)}
.lvl .medal{width:86px;height:86px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 35% 30%,var(--gold2),var(--gold3));color:#1b1405;font-family:var(--f-disp);font-weight:800;font-size:26px;box-shadow:0 0 0 4px rgba(216,176,98,.2)}
.badges{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px}
.badge{border:1px solid var(--line);border-radius:var(--r);padding:14px;background:var(--card);display:grid;gap:4px}
.badge.on{border-color:rgba(216,176,98,.55);background:linear-gradient(180deg,rgba(216,176,98,.10),var(--card))}
.badge b{font-family:var(--f-disp);font-size:14px}
.badge span{font-size:13px;color:var(--muted)}
.badge:not(.on) b{color:var(--dim)}

/* admin */
.tabs{display:flex;gap:6px;flex-wrap:wrap;border-bottom:1px solid var(--line);padding-bottom:10px}
.tabs button{background:transparent;border:1px solid transparent;border-radius:10px;padding:8px 14px;color:var(--muted);font-weight:600;cursor:pointer}
.tabs button.on{background:var(--card2);border-color:var(--line2);color:var(--fg)}
.form{display:grid;gap:12px}
.form label{display:grid;gap:5px;font-size:13.5px;color:var(--muted);font-weight:600}
.form input,.form select,.form textarea{background:var(--bg2);border:1px solid var(--line2);border-radius:10px;padding:10px 12px;color:var(--fg);width:100%;min-width:0}
.form textarea{min-height:140px;resize:vertical;line-height:1.5}
.two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.three{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
@media (max-width:700px){.two,.three{grid-template-columns:1fr}}
.panel{border:1px solid var(--line);border-radius:var(--r2);padding:18px;background:var(--card);display:grid;gap:14px;min-width:0}
.split{display:grid;grid-template-columns:minmax(0,320px) minmax(0,1fr);gap:18px;align-items:start}
@media (max-width:900px){.split{grid-template-columns:1fr}}
.tree{display:grid;gap:8px}
.tree .m{border:1px solid var(--line);border-radius:12px;background:var(--bg2)}
.tree .m>button,.tree .l{width:100%;text-align:left;background:transparent;border:0;padding:10px 12px;cursor:pointer;color:var(--fg);display:flex;gap:8px;align-items:center;justify-content:space-between}
.tree .m>button b{font-size:14.5px}
.tree .l{padding:8px 12px 8px 22px;font-size:14px;color:var(--muted);border-top:1px solid var(--line)}
.tree .l.on,.tree .m>button.on{color:var(--gold2)}
.tag{font-size:11px;letter-spacing:.08em;text-transform:uppercase;padding:2px 7px;border-radius:6px;border:1px solid var(--line2);color:var(--muted)}
.tag.pub{color:#9ff0db;border-color:rgba(53,196,162,.45)}
.note{border-left:3px solid var(--gold);padding:10px 14px;background:rgba(216,176,98,.07);border-radius:0 10px 10px 0;font-size:14.5px;color:var(--fg)}
.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);z-index:80;background:var(--card2);border:1px solid var(--gold3);border-radius:12px;padding:10px 16px;font-weight:600;box-shadow:0 10px 30px rgba(0,0,0,.5);max-width:calc(100% - 32px)}
.empty{border:1px dashed var(--line2);border-radius:var(--r2);padding:28px;text-align:center;color:var(--muted);display:grid;gap:10px;justify-items:center}
footer{border-top:1px solid var(--line);padding-block:26px 40px;color:var(--dim);font-size:13px}
footer .wrap{display:grid;gap:10px}
.confirm{display:flex;gap:8px;align-items:center;flex-wrap:wrap;font-size:14px}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* ---- plataforma ---- */
.userbox{display:flex;align-items:center;gap:8px;margin-left:8px}
.prem-badge{font-size:11px;letter-spacing:.12em;text-transform:uppercase;font-weight:700;padding:3px 8px;border-radius:6px;background:linear-gradient(180deg,var(--gold2),var(--gold));color:#1b1405}
.dd{position:relative}
.dd>button{display:flex;align-items:center;gap:8px;background:var(--card);border:1px solid var(--line2);border-radius:999px;padding:5px 12px 5px 5px;cursor:pointer;color:var(--fg);font-weight:600;font-size:14px}
.dd .av{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--gold2),var(--gold3));color:#1b1405;font-weight:800;font-size:13px}
.dd .menu{position:absolute;right:0;top:calc(100% + 8px);background:var(--bg2);border:1px solid var(--line2);border-radius:12px;padding:6px;min-width:200px;display:grid;box-shadow:0 20px 40px rgba(0,0,0,.5);z-index:70}
.dd .menu a,.dd .menu button{padding:9px 12px;border-radius:8px;color:var(--fg);text-align:left;background:none;border:0;cursor:pointer;font-weight:600;font-size:14px}
.dd .menu a:hover,.dd .menu button:hover{background:var(--card);text-decoration:none}
.dd .menu .who{padding:8px 12px;font-size:12.5px;color:var(--muted);border-bottom:1px solid var(--line);margin-bottom:4px}
/* slider */
.slider{position:relative;border-radius:var(--r2);overflow:hidden;border:1px solid var(--line2);background:linear-gradient(135deg,#0c1840,#060b1a 70%);min-height:clamp(320px,46vw,500px);isolation:isolate}
.slide{position:absolute;inset:0;display:grid;align-content:end;gap:14px;padding:clamp(22px,4vw,48px);opacity:0;transition:opacity .6s ease;pointer-events:none}
.slide.on{opacity:1;pointer-events:auto}
.slide .bgimg{position:absolute;inset:0;background-size:cover;background-position:center;z-index:-2}
.slide::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(6,11,26,.92) 0%,rgba(6,11,26,.65) 55%,rgba(6,11,26,.2) 100%),linear-gradient(0deg,rgba(6,11,26,.85),transparent 60%)}
.slide h2{font-size:clamp(24px,4vw,46px);font-weight:800;max-width:20ch}
.slide p{font-size:clamp(15px,1.6vw,18px);color:#c9d3ea;max-width:52ch}
.slide .emblem{position:absolute;right:clamp(10px,4vw,48px);top:50%;transform:translateY(-50%);width:clamp(130px,26vw,330px);z-index:-1;border-radius:50%;filter:drop-shadow(0 18px 50px rgba(0,0,0,.55)) drop-shadow(0 0 60px rgba(216,176,98,.16))}
.dots2{position:absolute;left:clamp(22px,4vw,48px);bottom:16px;display:flex;gap:8px;z-index:2}
.dots2 button{width:26px;height:5px;border-radius:9px;border:0;background:rgba(255,255,255,.25);cursor:pointer;padding:0}
.dots2 button.on{background:var(--gold)}
.sl-arrows{position:absolute;right:16px;bottom:12px;display:flex;gap:8px;z-index:2}
.sl-arrows button{width:38px;height:38px;border-radius:50%;border:1px solid var(--line2);background:rgba(6,11,26,.6);color:var(--fg);cursor:pointer;font-size:16px}
.slide .cta{margin-bottom:22px}
@media (max-width:700px){.slide .emblem{top:22px;transform:none;width:110px;right:16px}.slide{align-content:end}}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.card{border:1px solid var(--line);border-radius:var(--r);padding:18px;background:linear-gradient(180deg,var(--card),rgba(14,26,61,.35));display:grid;gap:8px;align-content:start}
.card .k{font-family:var(--f-mono);font-size:12px;color:var(--gold)}
.card h3{font-size:16px}
.card p{color:var(--muted);font-size:14.5px}
.sec{display:grid;gap:16px}
.sec-h{display:flex;justify-content:space-between;align-items:end;gap:12px;flex-wrap:wrap}
.cta-band{border:1px solid rgba(216,176,98,.45);border-radius:var(--r2);padding:clamp(22px,4vw,40px);background:radial-gradient(600px 240px at 90% 0%,rgba(216,176,98,.18),transparent 70%),var(--card);display:grid;gap:14px}
/* auth */
.auth{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:22px;align-items:stretch}
.auth .slider{min-height:620px}
.authbox{border:1px solid var(--line2);border-radius:var(--r2);background:linear-gradient(180deg,var(--card),var(--bg2));padding:clamp(18px,3vw,30px);display:grid;gap:16px;align-content:start}
.seg{display:grid;grid-template-columns:1fr 1fr;background:var(--bg2);border:1px solid var(--line2);border-radius:12px;padding:4px}
.seg button{border:0;background:none;padding:9px;border-radius:9px;font-weight:700;cursor:pointer;color:var(--muted)}
.seg button.on{background:var(--gold);color:#1b1405}
.pw{position:relative}
.pw button{position:absolute;right:8px;top:50%;transform:translateY(-50%);background:none;border:0;color:var(--muted);cursor:pointer;font-size:12.5px;font-weight:600}
.meter{height:5px;border-radius:9px;background:var(--line);overflow:hidden}.meter i{display:block;height:100%;width:0;transition:width .2s}
.err{color:#ffb4ad;font-size:13.5px}
.okmsg{color:#a6f0dc;font-size:14px}
.captcha{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:8px;align-items:center}
.captcha canvas{border-radius:10px;border:1px solid var(--line2);background:#0b1636}
@media (max-width:900px){.auth{grid-template-columns:1fr}.auth .slider{min-height:380px}}
/* noticias */
.posts{display:grid;gap:14px}
.post{display:grid;grid-template-columns:minmax(0,180px) minmax(0,1fr);gap:16px;border:1px solid var(--line);border-radius:var(--r2);background:var(--card);padding:14px;color:var(--fg)}
a.post:hover{text-decoration:none;border-color:var(--gold3)}
.post .thumb{border-radius:12px;background:#0b1636 center/cover;aspect-ratio:16/10;max-width:100%}
.post .thumb.noimg{display:grid;place-items:center;color:var(--gold);font-family:var(--f-disp);font-weight:800}
@media (max-width:640px){.post{grid-template-columns:1fr}}
.comment{border:1px solid var(--line);border-radius:12px;padding:12px 14px;background:var(--bg2);display:grid;gap:6px}
.comment .who{font-size:13px;color:var(--muted);display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.cover{border-radius:var(--r2);border:1px solid var(--line2);aspect-ratio:21/9;background:#0b1636 center/cover;max-width:100%}
/* ejercicio */
.tfseg{display:inline-grid;grid-auto-flow:column;background:var(--bg2);border:1px solid var(--line2);border-radius:10px;padding:3px;gap:3px}
.tfseg button{border:0;background:none;padding:6px 14px;border-radius:7px;font-weight:700;cursor:pointer;color:var(--muted);font-family:var(--f-mono);font-size:13px}
.tfseg button.on{background:var(--card2);color:var(--gold2)}
.modes{display:flex;gap:6px;flex-wrap:wrap}
.modes button{border:1px solid var(--line2);background:var(--bg2);color:var(--muted);border-radius:999px;padding:6px 12px;font-weight:600;cursor:pointer;font-size:13.5px}
.modes button.on{border-color:var(--gold);color:var(--gold2);background:rgba(216,176,98,.1)}
.modes button .v{font-family:var(--f-mono);color:var(--fg);margin-left:6px}
.stepper{display:flex;gap:8px;flex-wrap:wrap;font-size:13.5px}
.stepper span{padding:4px 10px;border-radius:999px;border:1px solid var(--line2);color:var(--muted)}
.stepper span.on{border-color:var(--gold);color:var(--gold2)}
.stepper span.done{border-color:rgba(53,196,162,.5);color:#a6f0dc}
.replay{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.kv{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px}
.kv div{border:1px solid var(--line);border-radius:12px;padding:10px 12px;background:var(--bg2)}
.kv b{display:block;font-family:var(--f-mono);font-size:18px}
.kv span{font-size:12.5px;color:var(--muted)}
.opts{display:grid;gap:8px}
.opts label{display:flex;gap:10px;align-items:flex-start;border:1px solid var(--line2);border-radius:12px;padding:12px 14px;cursor:pointer;background:var(--bg2)}
.opts label.ok{border-color:rgba(53,196,162,.7);background:rgba(53,196,162,.08)}
.opts label.bad{border-color:rgba(236,91,82,.6);background:rgba(236,91,82,.07)}
.localbar{background:#3a2a08;color:#ffe3a6;font-size:13px;border-bottom:1px solid #6b4e14}
.localbar .wrap{padding-block:7px;display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.localbar button{background:none;border:1px solid #8a6a26;color:#ffe3a6;border-radius:8px;padding:2px 8px;cursor:pointer;font-size:12.5px}

/* ---- profesional ---- */
.brand b{font-family:var(--f-disp);font-weight:800;letter-spacing:.04em}
nav.main{align-items:center}
nav.main a{font-size:14px;border-radius:8px}
nav.main a.on{background:transparent;color:var(--gold2);box-shadow:inset 0 -2px 0 var(--gold)}
.btn{border-radius:8px;font-weight:600;font-family:var(--f-body)}
.btn.gold{background:var(--gold);border-color:var(--gold);color:#17110a}
.btn.gold:hover{background:var(--gold2)}
.pagehead{display:grid;gap:10px;max-width:820px}
.pagehead p{font-size:17px}
.eyebrow{font-size:11.5px;letter-spacing:.18em}
.statband{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border:1px solid var(--line);border-radius:var(--r2);background:var(--bg2)}
.statband div{padding:18px 20px;border-left:1px solid var(--line);display:grid;gap:2px}
.statband div:first-child{border-left:0}
.statband b{font-family:var(--f-mono);font-size:26px;font-weight:600;color:var(--fg)}
.statband span{font-size:13px;color:var(--muted)}
@media (max-width:760px){.statband{grid-template-columns:repeat(2,minmax(0,1fr))}.statband div:nth-child(3){border-left:0}.statband div:nth-child(n+3){border-top:1px solid var(--line)}}
.mkts{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:14px}
.mkcat{border:1px solid var(--line);border-radius:var(--r2);background:var(--card);padding:16px;display:grid;gap:10px;align-content:start}
.mkcat h3{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}
.mklist{display:grid;gap:8px}
.mk{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;background:var(--bg2);border:1px solid var(--line)}
.mk.on{border-color:rgba(53,196,162,.4)}
.mk p{font-size:13.5px;margin-top:2px}
.mkts.big .mk{align-items:flex-start}
.checks{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:8px 18px}
.checks li{padding-left:24px;position:relative}
.checks li::before{content:"";position:absolute;left:2px;top:7px;width:12px;height:7px;border-left:2px solid var(--ok);border-bottom:2px solid var(--ok);transform:rotate(-45deg)}
.pb{display:grid;gap:18px}
.revs{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px}
.rev{margin:0;border:1px solid var(--line);border-radius:var(--r2);background:var(--card);padding:18px;display:grid;gap:10px;align-content:start}
.rev blockquote{margin:0;color:var(--fg);font-size:15px}
.rev figcaption{display:flex;gap:8px;align-items:center;flex-wrap:wrap;font-size:13.5px}
.stars{color:var(--gold);letter-spacing:2px}
.stars.big{font-size:22px}
.rate{display:flex;gap:4px}
.rate button{font-size:30px;line-height:1;background:none;border:0;color:var(--line2);cursor:pointer;padding:2px}
.rate button.on{color:var(--gold)}
.demo-cta{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.demo-cta>div{display:grid;gap:6px;max-width:60ch}
.syl-cat{display:grid;gap:12px;margin-bottom:22px}
h3.cat,h4.cat{font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);font-weight:700;margin:0}
.mod{border-radius:var(--r2)}
.mod .num{text-transform:uppercase;letter-spacing:.1em;font-size:11.5px}
.clamp{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.sel{user-select:all}
.tbl tr.me{background:rgba(216,176,98,.08)}
.statk b{font-size:22px}
.lg{display:inline-block;width:10px;height:10px;border-radius:2px;margin:0 4px 0 12px;vertical-align:-1px}
.lg.v{background:#2b4282}.lg.u{background:#d8b062}.lg.s{background:#35c4a2;border-radius:50%}
footer .fcols{display:grid;grid-template-columns:minmax(0,1.6fr) repeat(4,minmax(0,1fr));gap:22px;padding-bottom:18px;border-bottom:1px solid var(--line)}
footer .fcols>div{display:grid;gap:7px;align-content:start}
footer h4{margin:0 0 4px;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--fg)}
footer a{color:var(--muted)}
.fbrand{display:flex!important;gap:12px;align-items:center}
.fbrand img{width:46px;height:46px;border-radius:50%}
.fbrand b{display:block;font-family:var(--f-disp);color:var(--fg);font-size:15px}
.fbrand span{color:var(--muted)}
.legal{font-size:12.5px;line-height:1.6;max-width:110ch}
@media (max-width:860px){footer .fcols{grid-template-columns:1fr 1fr}.fbrand{grid-column:1/-1}}
.article{display:grid;gap:18px;max-width:820px}
.video iframe{display:block}
.userbox{display:flex;gap:8px}
@media (max-width:860px){.dd .menu{position:static;box-shadow:none;margin-top:8px}.userbox{margin:6px 0 0}}
.slider{border-radius:var(--r2)}
.slide h2{font-weight:800;letter-spacing:-.02em}
.card{border-radius:var(--r2)}
.hero-card,.ex,.panel,.authbox{border-radius:var(--r2)}
.auth .slide .emblem{top:28px;transform:none;width:clamp(120px,14vw,190px)}
input[type=checkbox],input[type=radio]{accent-color:var(--gold);width:18px!important;height:18px;flex:none}
@media (max-width:700px){.slide .emblem{display:none}}

/* ---------- sitio principal + academia ---------- */
nav.main a.btn.navacad{color:#1b1405;margin-left:6px;box-shadow:none}
nav.main a.btn.navacad:hover{background:var(--gold2);color:#1b1405}
nav.main a.navx{color:var(--gold2)}
.welcome{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;border:1px solid var(--line2);border-radius:var(--r2);padding:18px 22px;margin-bottom:18px;background:linear-gradient(110deg,rgba(216,176,98,.12),transparent 55%),var(--card)}
.welcome h2{font-size:clamp(20px,2.4vw,26px)}
.welcome>div{display:grid;gap:4px}
.disc{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:18px;align-items:stretch}
.disc-main{display:grid;gap:14px;align-content:start;border:1px solid var(--line2);border-radius:var(--r2);padding:26px;background:radial-gradient(120% 90% at 0% 0%,rgba(110,168,255,.10),transparent 60%),var(--card)}
.disc-main h2{font-size:clamp(22px,2.6vw,30px)}
.disc-news{border:1px solid var(--line);border-radius:var(--r2);padding:18px;background:var(--bg2);display:grid;gap:10px;align-content:start;min-width:0}
.disc-news .sec-h{margin:0}
.disc-news h3{font-size:16px}
.minis{display:grid;gap:2px}
.mini{display:grid;gap:3px;padding:12px 10px;border-radius:8px;color:var(--fg);border-bottom:1px solid var(--line)}
.mini:last-child{border-bottom:0}
.mini:hover{background:var(--card);text-decoration:none}
.mini b{font-weight:600;line-height:1.35}
.mini .dim{font-size:12.5px}
.acad-cta{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-top:16px;border-color:var(--gold3);background:linear-gradient(110deg,rgba(216,176,98,.10),transparent 60%),var(--card)}
.acad-cta>div:first-child{display:grid;gap:6px;max-width:64ch}
.dash{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:22px;align-items:center;border:1px solid var(--line2);border-radius:var(--r2);padding:24px;margin-bottom:16px;background:linear-gradient(135deg,rgba(216,176,98,.12),transparent 55%),var(--card)}
.dash .medal{width:86px;height:86px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 35% 30%,var(--gold2),var(--gold3));color:#1b1405;font-family:var(--f-disp);font-weight:800;font-size:26px;box-shadow:0 0 0 4px rgba(216,176,98,.2)}
.dash-t{display:grid;gap:8px;min-width:0}
.dash-t h1{font-size:clamp(24px,3vw,34px)}
.dash-a .btn{max-width:320px;white-space:normal;text-align:center}
@media (max-width:820px){.disc{grid-template-columns:1fr}.dash{grid-template-columns:auto minmax(0,1fr)}.dash-a{grid-column:1/-1}.dash .medal{width:64px;height:64px;font-size:20px}}
@media (max-width:860px){nav.main a.btn.navacad{margin:6px 0 0}}