:root{--bg:#fff;--fg:#0a0a0a;--muted:#525252;--faint:#6b6b6b;--line:#d4d4d4;--panel:#f6f6f6;--raise:#ececec;--hatch:#ececec;--signal:#0b63ce;--signal-panel:#eef4fb;--accent:#000;--accent-fg:#fff;--bar:3rem;
--sans:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
:root[data-theme=dark]{--bg:#000;--fg:#f2f2f2;--muted:#a3a3a3;--faint:#858585;--line:#262626;--panel:#0d0d0d;--raise:#1c1c1c;--hatch:#1c1c1c;--signal:#5aabff;--signal-panel:#060d15;--accent:#fff;--accent-fg:#000}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;font:14px/1.5 var(--sans);color:var(--fg);background:var(--bg) repeating-linear-gradient(-45deg,transparent 0 5px,var(--hatch) 5px 6px);padding-bottom:calc(var(--bar) + 1.5rem)}
a{color:inherit}button,input{font:inherit;color:inherit}
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.mono,.eyebrow,.small{font-family:var(--mono)}
.eyebrow{font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:0 0 .75rem}
.small{font-size:11px;color:var(--faint);line-height:1.5}
.shell{max-width:1100px;margin:0 auto;background:var(--bg);border-left:1px dashed var(--line);border-right:1px dashed var(--line);min-height:100vh}
.layout{display:grid;grid-template-columns:250px minmax(0,1fr)}
.side{padding:1.5rem 1.1rem;border-right:1px dashed var(--line);position:sticky;top:0;align-self:start;max-height:100vh;overflow:auto}
.mark{display:grid;grid-template-columns:repeat(4,7px);gap:2px;margin-bottom:.9rem}.mark i{width:7px;height:7px;border-radius:1px;background:var(--raise)}
.mark i:nth-child(3n){background:#a78bfa}.mark i:nth-child(5n){background:#f472b6}.mark i:nth-child(7n){background:#60a5fa}.mark i:nth-child(4n+2){background:#34d399}
.brand{display:flex;gap:.6rem;align-items:center;text-decoration:none;font-weight:600;font-size:17px;letter-spacing:-.01em}
.brand .mark{margin:0;grid-template-columns:repeat(3,6px)}.brand .mark i{width:6px;height:6px}
.tag-line{color:var(--muted);font-size:13px;margin:.6rem 0 1rem}
.btn{display:block;text-align:center;text-decoration:none;border-radius:8px;padding:.55rem .9rem;font-weight:600;font-size:13px;border:1px solid var(--line);background:var(--bg);cursor:pointer;margin-bottom:.5rem}
.btn.pri{background:var(--accent);color:var(--accent-fg);border-color:var(--accent)}.btn.inl{display:inline-block}
.btn[disabled]{opacity:.55;cursor:not-allowed}
.navl{display:flex;justify-content:space-between;align-items:center;width:100%;padding:.4rem .6rem;border-radius:6px;background:none;border:0;text-align:left;cursor:pointer;font-size:13px;text-decoration:none}
.navl:hover{background:var(--panel)}.navl.on{background:var(--signal-panel);color:var(--signal);font-weight:500}.navl i{font-style:normal;font-family:var(--mono);font-size:11px;color:var(--faint)}
.sidebox{border:1px solid var(--line);border-radius:8px;padding:.75rem;margin:.9rem 0;background:var(--panel)}
.sidebox b{display:block;font-size:13px}.sidebox p{margin:.2rem 0 0;font-size:12px;color:var(--muted)}
.sh{font:10px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--faint);margin:1.4rem 0 .4rem;padding:0 .6rem}
.badge{display:inline-grid;place-items:center;width:18px;height:18px;border-radius:4px;font:700 8px var(--mono);color:#fff;flex:none;margin-right:.5rem;vertical-align:middle}
.sidefoot{margin-top:1.6rem;padding-top:1rem;border-top:1px dashed var(--line)}.sidefoot a{color:var(--faint)}
.main{min-width:0}
.topbar{display:flex;gap:.6rem;align-items:center;padding:1rem 1.25rem;border-bottom:1px dashed var(--line)}
.search{flex:1;display:flex;align-items:center;border:1px solid var(--line);border-radius:8px;padding:0 .7rem;background:var(--panel)}
.search input{flex:1;border:0;background:none;padding:.5rem .3rem;outline:0;font-size:13px;min-width:0}
.iconbtn{border:1px solid var(--line);background:var(--bg);border-radius:8px;height:34px;min-width:34px;padding:0 .6rem;cursor:pointer;font-size:12px}
.seg{display:flex;border:1px solid var(--line);border-radius:8px;overflow:hidden}.seg button{border:0;background:none;padding:.35rem .7rem;font-size:12px;cursor:pointer}.seg .on{background:var(--raise);font-weight:600}
.pills{display:flex;gap:.4rem;padding:.7rem 1.25rem;border-bottom:1px dashed var(--line);flex-wrap:wrap;align-items:center}
.pill{border:1px solid var(--line);border-radius:99px;padding:.15rem .7rem;font:11px var(--mono);background:var(--bg);cursor:pointer}.pill.on{background:var(--fg);color:var(--bg);border-color:var(--fg)}
.sec{padding:1.1rem 1.25rem;border-bottom:1px dashed var(--line)}
.hero{padding:1.6rem 1.25rem 1.2rem;border-bottom:1px dashed var(--line)}.hero h1{font-size:26px;line-height:1.15;letter-spacing:-.02em;margin:0 0 .5rem}.hero p{margin:0;color:var(--muted);max-width:56ch;font-size:14px}
.tgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:.7rem}
.tcard{border:1px solid var(--line);border-radius:10px;padding:.8rem;background:var(--panel);display:flex;flex-direction:column;justify-content:space-between;gap:.8rem;text-decoration:none;min-height:104px}
.tcard:hover{border-color:var(--muted)}.tcard small{font:10px var(--mono);color:var(--faint)}.tcard b{font-size:13px;line-height:1.3;font-weight:600}
.tcard span.go{align-self:flex-start;border:1px solid var(--line);background:var(--bg);border-radius:6px;font-size:11px;padding:.15rem .6rem}
.latest{margin:1rem 1.25rem;border-radius:12px;background:var(--signal-panel);padding:1rem 1.1rem}
.latest header{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:.4rem}.latest h2{margin:0;font-size:15px}.latest header span{font:10px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--signal)}
.row{display:flex;gap:.7rem;padding:.8rem 0;border-top:1px dashed var(--line)}.row:first-of-type{border-top:0}
.row .badge{width:22px;height:22px;font-size:9px;margin:3px 0 0}
.row h3{margin:0;font-size:14px;line-height:1.3}.row h3 a{text-decoration:none}.row h3 a:hover{text-decoration:underline}
.row p{margin:.2rem 0;color:var(--muted);font-size:13px}.rmeta{font:11px var(--mono);color:var(--faint)}.rmeta b{font-weight:400;color:var(--fg)}
.rbtn{display:inline-block;margin-top:.4rem;border:1px solid var(--line);border-radius:6px;padding:.2rem .7rem;font-size:12px;text-decoration:none;background:var(--bg)}
.row[hidden]{display:none}
.sub{margin:1.1rem 1.25rem;border:1px solid var(--line);border-radius:12px;padding:1.1rem;background:var(--panel)}
.sub h2{margin:0 0 .3rem;font-size:16px}.sub p{margin:0 0 .7rem;color:var(--muted);font-size:13px}
.sub .f{display:flex;gap:.5rem;flex-wrap:wrap}.sub input{flex:1;min-width:180px;border:1px solid var(--line);border-radius:8px;padding:.5rem .7rem;background:var(--bg)}
.sub .btn{margin:0}.sub input:disabled{opacity:.7}
.note{padding:1.1rem 1.25rem;color:var(--muted);font-size:13px}.note h2{font-size:14px;color:var(--fg);margin:0 0 .3rem}
/* inner pages */
.col{max-width:700px;margin:0 auto}
.ihead{display:flex;justify-content:space-between;align-items:center;padding:1rem 1.5rem;border-bottom:1px dashed var(--line)}
.ihead .r{display:flex;gap:.5rem;align-items:center}.ihead .r a{text-decoration:none;font-size:12px;color:var(--muted)}
.page{padding:2rem 1.5rem 1rem}.page h1{font-size:28px;line-height:1.2;letter-spacing:-.02em;margin:0 0 .9rem}
.lead{font-size:16px;color:var(--muted);margin:0 0 1rem;line-height:1.55}
.page h2.lab{font:10px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--faint);margin:1.5rem 0 .4rem}
.page p:not(.small),.page li{font-size:13.5px}.page ul{padding-left:1.1rem}
.dw{display:flex;gap:.5rem;align-items:center;flex-wrap:wrap;font-size:12px;color:var(--muted);padding-bottom:1rem;border-bottom:1px dashed var(--line)}
.chip{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:5px;padding:.1rem .45rem;font:11px var(--mono);background:var(--bg);color:var(--fg)}.chip .badge{margin-right:.35rem;width:15px;height:15px;font-size:7px}
.try{border:1px solid var(--line);border-radius:10px;background:var(--panel);padding:1rem;margin:1.5rem 0}
.try .t{display:flex;justify-content:space-between;align-items:center;font-size:12px;margin-bottom:.6rem}
.try pre{white-space:pre-wrap;font:12.5px/1.6 var(--mono);margin:0 0 .7rem;word-break:break-word}
.try .small{margin:0}
.copy{border:1px solid var(--line);background:var(--bg);border-radius:6px;font:11px var(--mono);padding:.15rem .6rem;cursor:pointer}
.acts{display:flex;gap:.5rem;flex-wrap:wrap;margin:1rem 0}.acts .btn{margin:0}
.rel{padding:0 1.5rem 1rem}.rel h2{font-size:15px;margin:1.5rem 0 .4rem;padding-bottom:.4rem;border-bottom:1px dashed var(--line)}
.ifoot{padding:1.2rem 1.5rem;border-top:1px dashed var(--line);font:11px var(--mono);color:var(--faint);margin-top:1rem}.ifoot a{margin-right:.7rem}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:.6rem;margin:.6rem 0}.stat{border:1px solid var(--line);background:var(--panel);border-radius:8px;padding:.6rem .7rem}.stat small{display:block;font-size:11px;color:var(--faint)}.stat b{font-size:18px}
.mock{border:1px solid var(--line);border-radius:8px;background:var(--panel);padding:.55rem .7rem;font-size:13px;display:flex;gap:.7rem;align-items:center}
.mock .sl{font:9px var(--mono);letter-spacing:.08em;color:var(--faint);padding-right:.7rem;border-right:1px solid var(--line)}.mock a{color:var(--signal);font-weight:600}
.mail{border:1px solid var(--line);border-radius:8px;padding:.7rem .9rem;background:var(--bg)}.mail p{margin:.2rem 0 0}
.price{font-size:20px!important;font-weight:600;letter-spacing:-.01em}
/* sponsor bar */
.sponsorbar{position:fixed;left:0;right:0;bottom:0;z-index:50;height:var(--bar);display:flex;align-items:center;gap:.8rem;padding:0 1rem;background:var(--bg);border-top:1px solid var(--line);font-size:13px}
.sponsorbar .sl{font:9px/1.2 var(--mono);letter-spacing:.08em;color:var(--faint);text-transform:uppercase;flex:none;padding-right:.8rem;border-right:1px solid var(--line)}.sponsorbar .sl small{font-size:8px;text-transform:none;letter-spacing:0}
.ticker{flex:1;min-width:0;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent);mask-image:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent)}
.track{display:flex;width:max-content;animation:tick 28s linear infinite}.ticker:hover .track,.ticker:focus-within .track{animation-play-state:paused}
.grp{display:flex;flex:none}.it{display:flex;gap:.55rem;align-items:center;text-decoration:none;white-space:nowrap;padding-right:3rem}
@keyframes tick{to{transform:translateX(-50%)}}
.sponsorbar .logo{display:inline-grid;place-items:center;width:22px;height:22px;border-radius:5px;font:700 9px var(--mono);background:var(--accent);color:var(--accent-fg);flex:none}
.sponsorbar b{color:var(--signal)}.sponsorbar .go{font-family:var(--mono);font-size:11px;color:var(--faint)}
.sponsorbar .sp{flex:none;font:11px var(--mono);color:var(--faint);text-decoration:none;border:1px solid var(--line);border-radius:6px;padding:.15rem .6rem}.sponsorbar .sp:hover{color:var(--fg)}
@media(prefers-reduced-motion:reduce){.track{animation:none}.ticker{overflow-x:auto;-webkit-mask-image:none;mask-image:none}.grp[aria-hidden]{display:none}}
@media(max-width:860px){
.layout{display:block}.side{position:static;max-height:none;border-right:0;border-bottom:1px dashed var(--line);padding:1rem}
.side details>summary{cursor:pointer;font:11px var(--mono);color:var(--muted);padding:.4rem 0}
.sidebox{display:none}.side .lists{display:flex;flex-wrap:wrap;gap:.3rem}.side .sh{width:100%;margin:.7rem 0 .2rem}
.navl{width:auto;border:1px solid var(--line);border-radius:99px;gap:.4rem;padding:.2rem .6rem;font-size:12px}
.tgrid{grid-template-columns:1fr 1fr}.sidefoot{display:none}
.hero h1{font-size:22px}.stats{grid-template-columns:1fr}.topbar{flex-wrap:wrap}.page h1{font-size:23px}
.sponsorbar .sl small{display:none}.sponsorbar{font-size:12px;gap:.6rem;padding:0 .7rem}.sponsorbar .sp{display:none}
}
@media(max-width:520px){.brand{font-size:15px}.tgrid{grid-template-columns:1fr}.shell{border:0}}
.btn.sm{display:inline-block;margin:0;padding:.3rem .8rem;font-size:12px;color:var(--accent-fg)!important}
.ihead .r a.btn.pri{color:var(--accent-fg)}
.cta{margin:1.1rem 1.25rem;border:1px solid var(--fg);border-radius:12px;padding:1.1rem;display:flex;gap:1rem;align-items:center;justify-content:space-between;flex-wrap:wrap}
.cta h2{margin:0 0 .25rem;font-size:16px}.cta p{margin:0;color:var(--muted);font-size:13px;max-width:52ch}.cta .btn{margin:0}
.sf{margin:1.2rem 0}.fld{margin-bottom:1rem}.fld label,.two label{display:block;font-weight:600;font-size:13px;margin-bottom:.3rem}.fld em{font-style:normal;font-weight:400;color:var(--faint);font-size:12px}
.sf input:not([type=checkbox]),.sf textarea{width:100%;border:1px solid var(--line);border-radius:8px;padding:.55rem .7rem;background:var(--bg);font:13.5px var(--sans);outline:0}
.sf input:focus,.sf textarea:focus{border-color:var(--fg)}.sf textarea{resize:vertical}
.two{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.chk{display:flex;gap:.6rem;align-items:flex-start;margin:.4rem 0 1.1rem;font-size:13px}.chk input{margin-top:3px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.msg{padding:.6rem .8rem;border-radius:8px;border:1px solid var(--line);background:var(--panel);font-size:13px!important}.msg.err{border-color:#d1242f;color:#d1242f}.msg.ok{border-color:#1a7f37}
@media(max-width:860px){.two{grid-template-columns:1fr}.cta{margin:1rem}}

.theme .i-sun{display:none}:root[data-theme=dark] .theme .i-sun{display:block}:root[data-theme=dark] .theme .i-moon{display:none}
.theme{display:inline-grid;place-items:center;padding:0}
.sidehead{display:flex;justify-content:space-between;align-items:center;gap:.5rem}.mtheme{display:none}
@media(max-width:860px){.mtheme{display:block}.dtheme{display:none}.iconbtn.theme{height:38px;min-width:38px}}
.btn.sm{white-space:nowrap}@media(max-width:520px){.ihead{padding:.8rem 1rem;gap:.5rem}.ihead .brand span:last-child{font-size:14px;line-height:1.2}.ihead .r{gap:.4rem}}

:root{--bar:calc(3rem + env(safe-area-inset-bottom,0px))}
body{padding-bottom:calc(var(--bar) + 1rem)}
.sponsorbar{height:var(--bar);padding-bottom:env(safe-area-inset-bottom,0px)}
.sx{flex:none;border:0;background:none;color:var(--faint);font-size:14px;width:32px;height:32px;border-radius:6px;cursor:pointer}.sx:hover{color:var(--fg)}
:root[data-spx] .sponsorbar{display:none}
@media(max-width:860px){
:root{--bar:calc(2.75rem + env(safe-area-inset-bottom,0px))}
.sponsorbar{background:var(--panel);gap:.4rem;padding-left:0;padding-right:.3rem;font-size:13px}
.sponsorbar .sl{display:none}.ticker{-webkit-mask-image:linear-gradient(90deg,transparent,#000 12px,#000 calc(100% - 12px),transparent);mask-image:linear-gradient(90deg,transparent,#000 12px,#000 calc(100% - 12px),transparent);touch-action:pan-y}
.it{padding-right:2.2rem}.track{animation-duration:22s}.sponsorbar .logo{width:24px;height:24px}
}
@media(prefers-reduced-motion:reduce){.track{animation:none}}
:root[data-spx]{--bar:0px!important}

/* barra de patrocinio: misma estructura, medidas y movimiento que la referencia */
:root{--bar:calc(2.75rem + env(safe-area-inset-bottom,0px))}
@media(min-width:640px){:root{--bar:calc(3.25rem + env(safe-area-inset-bottom,0px))}}
.sponsorbar{position:fixed;left:0;right:0;bottom:0;z-index:30;display:flex;align-items:stretch;height:var(--bar);padding:0 0 env(safe-area-inset-bottom,0px);gap:0;background:var(--panel);border-top:1px solid var(--line)}
.sponsorbar .sl{display:none;align-items:center;flex:none;padding:0 .75rem;border-right:1px solid var(--line);font:10px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--faint)}
@media(min-width:640px){.sponsorbar .sl{display:flex}}
.ticker{flex:1;min-width:0;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 12px,#000 calc(100% - 12px),transparent);mask-image:linear-gradient(90deg,transparent,#000 12px,#000 calc(100% - 12px),transparent);touch-action:pan-y}
.track{display:flex;width:max-content;height:100%;animation:sponsor-marquee 60s linear infinite}
@keyframes sponsor-marquee{0%{transform:translate(0)}to{transform:translate(-50%)}}
@media(hover:hover) and (pointer:fine){.ticker:hover .track{animation-play-state:paused}}
.ticker:active .track,.ticker:focus-within .track{animation-play-state:paused}
.grp{display:flex;align-items:center;height:100%;flex:none}
.it{display:inline-flex;height:100%;flex:none;align-items:center;gap:.5rem;white-space:nowrap;text-decoration:none;padding:0 1rem;font-size:13px;font-weight:500;color:var(--fg);border-radius:6px}
@media(min-width:640px){.it{padding:0 1.25rem;font-size:15px}}
.it .logo{display:inline-flex;flex:none;align-items:center;justify-content:center;width:24px;height:24px;border:1px solid var(--line);border-radius:5px;background:var(--bg);font:600 10px/1 var(--mono);color:var(--fg);padding:0}
@media(min-width:640px){.it .logo{width:28px;height:28px;font-size:11px}}
.it .tx{display:inline-flex;align-items:baseline}.it .mu{font-weight:400;color:var(--muted);margin-left:.3em}.it:hover .nm{color:var(--signal)}
.it.scta{padding:0 .75rem;font-size:11px;font-weight:400;color:var(--faint)}.it.scta:hover{color:var(--fg)}
.it.scta .logo.dash{width:16px;height:16px;border:1px dashed var(--faint);background:none;font-size:8px;color:var(--faint)}
.it:focus-visible{outline:2px solid var(--fg);outline-offset:-2px}
.sx{flex:none;border:0;background:none;color:var(--faint);width:2.5rem;font-size:14px;cursor:pointer}.sx:hover{color:var(--fg)}
:root[data-spx] .sponsorbar{display:none}:root[data-spx]{--bar:0px!important}
@media(prefers-reduced-motion:reduce){.ticker{touch-action:pan-x;overflow-x:auto;scrollbar-width:none;-webkit-mask-image:none;mask-image:none}.ticker::-webkit-scrollbar{display:none}.track{animation:none}.grp.clone{display:none}}
.feedcta .cta,.feedcta .sub{margin:.8rem 0;background:var(--bg)}
#sentinel{height:1px}

.subdlg{margin:auto;width:calc(100% - 2rem);max-width:32rem;padding:0;border:1px solid var(--line);border-radius:16px;background:var(--bg);color:var(--fg);box-shadow:0 25px 50px -12px rgba(0,0,0,.35)}
.subdlg::backdrop{background:rgba(0,0,0,.7);backdrop-filter:blur(4px)}
.dbox{max-height:85vh;overflow-y:auto}.dtop{position:sticky;top:0;display:flex;justify-content:flex-end;padding:.5rem;background:color-mix(in srgb,var(--bg) 95%,transparent)}
.dx{width:40px;height:40px;border:0;border-radius:6px;background:none;color:var(--faint);font-size:16px;cursor:pointer}.dx:hover{background:var(--raise);color:var(--fg)}
.dform{padding:0 1.5rem 1.5rem}.dform h2{margin:.6rem 0 0;padding-right:1.5rem;font-size:20px;line-height:1.3;font-weight:500;letter-spacing:-.01em}
.dform .dp{margin:.6rem 0 0;color:var(--muted);font-size:14px}
.dform input[type=email]{width:100%;margin-top:1.1rem;border:1px solid var(--line);border-radius:8px;padding:.65rem .75rem;background:var(--panel);font-size:16px;outline:0}.dform input[type=email]:focus{border-color:var(--fg)}
.drow{display:flex;gap:1rem;align-items:center;margin-top:1rem;flex-wrap:wrap}.drow .btn{margin:0}.dno{border:0;background:none;color:var(--muted);font-size:14px;cursor:pointer}.dno:hover{color:var(--fg)}
.dform .msg{margin-top:1rem}.dform .small{margin:1rem 0 0}
html.lock{overflow:hidden}