@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300;0,9..144,500;0,9..144,600;1,9..144,500&family=Inter:wght@400;500;600;700;800;900&display=swap');

:root{
  --ar-bg:#ffffff;
  --ar-bg-2:#f7f6f3;
  --ar-panel:rgba(20,20,24,.035);
  --ar-line:rgba(20,20,24,.1);
  --ar-text:#16171b;
  --ar-text-soft:rgba(22,23,27,.88);
  --ar-muted:rgba(22,23,27,.64);
  --ar-dim:rgba(22,23,27,.42);
  --ar-gold:#a97c1f;
  --ar-cyan:#00a884;
  --ar-violet:#7c5fd6;
  --ar-red:#b23b30;
  --ar-brown:#8a5a2a;
  --ar-serif:'Fraunces',serif;
  --ar-sans:'Inter',sans-serif;
}
.ar-body{margin:0;background:var(--ar-bg);color:var(--ar-text);font-family:var(--ar-sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}
.ar-body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:0;opacity:.5;
  background-image:radial-gradient(circle at 1px 1px,rgba(20,20,24,.035) 1px,transparent 0);
  background-size:3px 3px;
}
.ar-wrap{position:relative;z-index:1;width:min(1240px,calc(100% - 48px));margin:0 auto}

/* ---------- Masthead ---------- */
.ar-masthead{padding:52px 0 40px;border-bottom:1px solid var(--ar-line);margin-bottom:56px}
.ar-masthead-top{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:34px}
.ar-back{display:inline-flex;align-items:center;gap:8px;color:var(--ar-dim);text-decoration:none;font-size:13px;font-weight:600;letter-spacing:.2px;transition:color .2s ease}
.ar-back:hover{color:var(--ar-text)}
.ar-brandmark{display:flex;align-items:center;gap:10px}
.ar-brandmark img{width:26px;height:26px;object-fit:contain}
.ar-brandmark span{font-size:12px;font-weight:800;letter-spacing:3px;text-transform:uppercase;color:var(--ar-dim)}
.ar-kicker{display:inline-flex;align-items:center;gap:10px;color:var(--ar-gold);font-size:11px;font-weight:800;letter-spacing:4px;text-transform:uppercase;margin-bottom:18px}
.ar-kicker::before{content:"";width:26px;height:1px;background:var(--ar-gold)}
.ar-masthead h1{font-family:var(--ar-serif);font-weight:600;font-size:clamp(52px,7.2vw,104px);line-height:.94;letter-spacing:-.02em;margin:0 0 20px}
.ar-masthead h1 em{font-style:italic;font-weight:500;background:linear-gradient(120deg,var(--ar-gold),#e8c887);-webkit-background-clip:text;background-clip:text;color:transparent}
.ar-masthead p{max-width:600px;color:var(--ar-muted);font-size:18px;line-height:1.65;margin:0}
.ar-filters{display:flex;gap:10px;flex-wrap:wrap;margin-top:32px}
.ar-filter{border:1px solid var(--ar-line);background:transparent;color:var(--ar-muted);border-radius:999px;padding:9px 18px;font-size:13px;font-weight:600;cursor:pointer;transition:.2s ease;font-family:var(--ar-sans)}
.ar-filter:hover{border-color:rgba(20,20,24,.28);color:var(--ar-text)}
.ar-filter.active{background:var(--ar-text);color:var(--ar-bg);border-color:var(--ar-text)}

/* ---------- Grid ---------- */
.ar-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:22px;padding-bottom:100px}
.ar-card{position:relative;overflow:hidden;border-radius:20px;text-decoration:none;color:inherit;display:flex;flex-direction:column;border:1px solid var(--ar-line);background:var(--ar-bg-2);transition:transform .45s cubic-bezier(.16,1,.3,1),border-color .3s ease,box-shadow .45s ease}
.ar-card:hover{transform:translateY(-6px);border-color:rgba(20,20,24,.2);box-shadow:0 30px 70px -20px rgba(20,20,24,.25)}
.ar-card.featured{grid-column:span 6;min-height:560px}
.ar-card.standard{grid-column:span 3;min-height:420px}
.ar-card-art{position:relative;flex:1;overflow:hidden;background:var(--art-grad,linear-gradient(135deg,#1a1d24,#0a0b0f))}
.ar-card-art::after{content:"";position:absolute;inset:0;background:
    radial-gradient(120% 90% at 15% 0%,rgba(255,255,255,.14),transparent 55%),
    linear-gradient(180deg,rgba(4,5,7,0) 0%,rgba(4,5,7,.35) 55%,rgba(4,5,7,.94) 100%);
}
.ar-card-art::before{
  content:"";position:absolute;inset:0;opacity:.5;mix-blend-mode:overlay;
  background-image:radial-gradient(circle at 1px 1px,rgba(255,255,255,.5) 1px,transparent 0);
  background-size:4px 4px;
}
.ar-card-cover{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.ar-card:hover .ar-card-cover{transform:scale(1.04)}
.ar-card-cover{transition:transform .6s cubic-bezier(.16,1,.3,1)}
.ar-card-glyph{position:absolute;z-index:1;display:grid;place-items:center;color:rgba(255,255,255,.85);transition:transform .6s cubic-bezier(.16,1,.3,1)}
.ar-card.featured .ar-card-glyph{right:6%;top:12%;font-size:200px;opacity:.16}
.ar-card.standard .ar-card-glyph{right:8%;top:14%;font-size:104px;opacity:.16}
.ar-card:hover .ar-card-glyph{transform:scale(1.08) rotate(-3deg)}
.ar-card-body{position:relative;z-index:2;padding:34px;margin-top:auto}
.ar-card.featured .ar-card-body{padding:52px 56px}
.ar-card-meta{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.ar-tag{display:inline-flex;align-items:center;gap:7px;border:1px solid rgba(255,255,255,.28);background:rgba(8,9,12,.4);backdrop-filter:blur(6px);border-radius:999px;padding:6px 13px;font-size:10.5px;font-weight:800;letter-spacing:1.6px;text-transform:uppercase;color:var(--tag-color,#fff)}
.ar-card-read{color:var(--ar-dim);font-size:12px;font-weight:600}
.ar-card h2{font-family:var(--ar-serif);font-weight:600;color:var(--ar-text);margin:0 0 12px;letter-spacing:-.01em}
.ar-card.featured h2{font-size:clamp(34px,3.6vw,52px);line-height:1.05;max-width:760px}
.ar-card.standard h2{font-size:26px;line-height:1.12}
.ar-card p{margin:0;color:var(--ar-muted);font-size:15px;line-height:1.6;max-width:560px}
.ar-card.featured p{font-size:17px;max-width:640px}
.ar-card-foot{display:flex;align-items:center;gap:10px;margin-top:22px;color:var(--ar-dim);font-size:12.5px;font-weight:600}
.ar-card-foot .dot{width:3px;height:3px;border-radius:50%;background:currentColor}
.ar-card-cta{display:inline-flex;align-items:center;gap:8px;margin-top:24px;color:var(--ar-text);font-size:13.5px;font-weight:800;letter-spacing:.3px}
.ar-card-cta i{transition:transform .3s ease}
.ar-card:hover .ar-card-cta i{transform:translateX(5px)}

/* ---------- CTA band ---------- */
.ar-cta-band{position:relative;border-radius:24px;overflow:hidden;padding:64px 56px;margin-bottom:90px;border:1px solid var(--ar-line);background:linear-gradient(135deg,#12140f,#0a0b0d 60%);color:#f4f2ee}
.ar-cta-band::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 300px at 85% 0%,rgba(199,154,75,.18),transparent 70%)}
.ar-cta-band-in{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap}
.ar-cta-band h3{font-family:var(--ar-serif);font-weight:600;font-size:clamp(26px,3vw,36px);margin:0 0 10px;max-width:520px;line-height:1.15;color:#fff}
.ar-cta-band p{margin:0;color:rgba(244,242,238,.72);max-width:480px;font-size:15px;line-height:1.6}
.ar-cta-btn{flex:none;display:inline-flex;align-items:center;gap:10px;background:var(--ar-text);color:var(--ar-bg);border-radius:999px;padding:16px 30px;text-decoration:none;font-weight:800;font-size:14.5px;transition:transform .25s ease,background .25s ease}
.ar-cta-btn:hover{transform:translateY(-2px);background:var(--ar-gold);color:var(--ar-bg)}
.ar-cta-band .ar-cta-btn{background:#fff;color:#0a0a0c}
.ar-cta-band .ar-cta-btn:hover{background:var(--ar-gold);color:#0a0a0c}

/* ---------- Footer ---------- */
.ar-foot{border-top:1px solid var(--ar-line);padding:30px 0 60px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;color:var(--ar-dim);font-size:12.5px}
.ar-foot a{color:var(--ar-dim);text-decoration:none}
.ar-foot a:hover{color:var(--ar-text)}

/* ==========================================================
   ARTICLE READER
   ========================================================== */
.ar-reader-hero{position:relative;padding:64px 0 56px;overflow:hidden;border-bottom:1px solid var(--ar-line);margin-bottom:64px}
.ar-reader-hero-cover{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.ar-reader-hero::before{content:"";position:absolute;inset:0;z-index:0;background:var(--art-grad,linear-gradient(135deg,#1a1d24,#0a0b0f));opacity:.55}
.ar-reader-hero::after{content:"";position:absolute;inset:0;z-index:0;background:linear-gradient(180deg,rgba(8,9,12,.2),var(--ar-bg) 92%)}
.ar-reader-hero-in{position:relative;z-index:1;color:#f4f2ee}
.ar-reader-top-row{display:flex;align-items:center;justify-content:space-between;gap:14px}
.ar-reader-hero-in .ar-back{color:rgba(244,242,238,.68)}
.ar-reader-hero-in .ar-back:hover{color:#fff}
.ar-reader-hero-in .theme-toggle{border-color:rgba(244,242,238,.3);background:rgba(244,242,238,.08);color:#f4f2ee}
.ar-reader-hero-in .theme-toggle:hover{background:rgba(244,242,238,.16)}
.ar-reader-hero-in .ar-kicker{color:#e8c887}
.ar-reader-hero-in .ar-kicker::before{background:#e8c887}
.ar-reader-hero h1{font-family:var(--ar-serif);font-weight:600;font-size:clamp(38px,5.4vw,68px);line-height:1.04;letter-spacing:-.015em;margin:22px 0 24px;max-width:920px;color:#fff}
.ar-reader-dek{font-family:var(--ar-serif);font-style:italic;font-weight:500;color:rgba(244,242,238,.78);font-size:clamp(18px,2vw,22px);line-height:1.55;max-width:720px;margin:0 0 34px}
.ar-byline{display:flex;align-items:center;gap:14px}
.ar-byline-ava{width:46px;height:46px;border-radius:50%;background:linear-gradient(135deg,var(--ar-gold),#7a5a24);display:grid;place-items:center;font-family:var(--ar-serif);font-weight:600;font-size:18px;color:#0a0a0c;flex:none}
.ar-byline-name{font-weight:800;font-size:14.5px;color:#fff}
.ar-byline-sub{color:rgba(244,242,238,.6);font-size:12.5px;font-weight:600;margin-top:2px}

.ar-reader-body{width:min(720px,calc(100% - 48px));margin:0 auto 90px;font-size:19px;line-height:1.8;color:var(--ar-text-soft)}
.ar-reader-body p{margin:0 0 26px}
.ar-reader-body p:first-of-type::first-letter{font-family:var(--ar-serif);font-weight:600;font-size:64px;line-height:.8;float:left;padding:8px 10px 0 0;color:var(--ar-gold)}
.ar-reader-body h2{font-family:var(--ar-serif);font-weight:600;font-size:30px;letter-spacing:-.01em;margin:52px 0 20px;line-height:1.2}
.ar-reader-body h3{font-family:var(--ar-sans);font-weight:800;font-size:16px;text-transform:uppercase;letter-spacing:1.2px;color:var(--ar-gold);margin:38px 0 14px}
.ar-reader-body strong{color:var(--ar-text);font-weight:700}
.ar-reader-body a{color:var(--ar-cyan);text-decoration:underline;text-decoration-color:rgba(0,229,190,.35);text-underline-offset:3px}
.ar-reader-body ul,.ar-reader-body ol{margin:0 0 26px;padding-left:24px}
.ar-reader-body li{margin-bottom:10px}
.ar-pull{font-family:var(--ar-serif);font-style:italic;font-weight:500;font-size:28px;line-height:1.4;color:var(--ar-text);border-left:2px solid var(--ar-gold);padding:4px 0 4px 28px;margin:44px 0}
.ar-tool-card{border:1px solid var(--ar-line);border-radius:16px;padding:22px 26px;margin:0 0 16px;background:var(--ar-panel)}
.ar-tool-card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px}
.ar-tool-card-head strong{font-size:17px;color:var(--ar-text);font-family:var(--ar-sans);font-weight:800}
.ar-tool-badge{font-size:10.5px;font-weight:800;letter-spacing:1px;text-transform:uppercase;padding:5px 11px;border-radius:999px;border:1px solid rgba(20,20,24,.16);color:var(--ar-muted)}
.ar-tool-badge.free{color:var(--ar-cyan);border-color:rgba(0,168,132,.35)}
.ar-tool-card p{margin:0;font-size:15px;line-height:1.65;color:var(--ar-muted)}
.ar-note{border:1px dashed rgba(20,20,24,.22);border-radius:16px;padding:20px 24px;margin:36px 0;font-size:15px;line-height:1.65;color:var(--ar-muted);display:flex;gap:14px}
.ar-figure{margin:40px 0}
.ar-figure img{width:100%;height:clamp(200px,34vw,360px);object-fit:cover;display:block;border-radius:14px;border:1px solid var(--ar-line)}
.ar-figure figcaption{margin-top:10px;font-size:13px;color:var(--ar-dim);text-align:center}
.ar-note i{color:var(--ar-gold);font-size:18px;margin-top:2px}

.ar-foda{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:40px 0}
.ar-foda-cell{border:1px solid var(--ar-line);border-top:4px solid var(--cell-color,var(--ar-gold));border-radius:16px;padding:24px 26px;background:var(--ar-panel)}
.ar-foda-cell h4{font-family:var(--ar-sans);font-weight:800;font-size:13px;letter-spacing:1.6px;text-transform:uppercase;color:var(--cell-color,var(--ar-gold));margin:0 0 14px}
.ar-foda-cell ul{margin:0;padding-left:18px}
.ar-foda-cell li{font-size:14.5px;line-height:1.58;color:var(--ar-muted);margin-bottom:9px}
.ar-foda-cell li:last-child{margin-bottom:0}
@media(max-width:640px){.ar-foda{grid-template-columns:1fr}}

.ar-related{width:min(1240px,calc(100% - 48px));margin:0 auto 90px}
.ar-related h3{font-family:var(--ar-serif);font-weight:600;font-size:26px;margin:0 0 26px}
.ar-related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}

@media(max-width:900px){
  .ar-grid{grid-template-columns:repeat(2,1fr)}
  .ar-card.featured{grid-column:span 2}
  .ar-card.standard{grid-column:span 2}
  .ar-related-grid{grid-template-columns:1fr}
  .ar-cta-band-in{flex-direction:column;align-items:flex-start}
}
@media(max-width:640px){
  .ar-wrap{width:min(100% - 28px,1240px)}
  .ar-masthead{padding:36px 0 30px}
  .ar-grid{grid-template-columns:1fr;gap:18px}
  .ar-card.featured,.ar-card.standard{grid-column:span 1;min-height:380px}
  .ar-card.featured .ar-card-body{padding:30px 26px}
  .ar-card-body{padding:26px}
  .ar-reader-body{font-size:17px}
  .ar-reader-body p:first-of-type::first-letter{font-size:48px}
  .ar-cta-band{padding:40px 26px}
}

/* ---------- Contraste en modo claro ---------- */
:root:not([data-theme="dark"]) .ar-reader-hero::before{opacity:.22}
:root:not([data-theme="dark"]) .ar-reader-hero::after{
  background:linear-gradient(180deg,rgba(255,255,255,.12),rgba(255,255,255,.82) 78%,var(--ar-bg) 96%);
}
:root:not([data-theme="dark"]) .ar-reader-hero-in{color:var(--ar-text)}
:root:not([data-theme="dark"]) .ar-reader-hero h1{color:var(--ar-text)}
:root:not([data-theme="dark"]) .ar-reader-dek{color:var(--ar-text-soft)}
:root:not([data-theme="dark"]) .ar-byline-name{color:var(--ar-text)}
:root:not([data-theme="dark"]) .ar-byline-sub{color:var(--ar-muted)}
:root:not([data-theme="dark"]) .ar-reader-hero-in .ar-back{color:var(--ar-muted)}
:root:not([data-theme="dark"]) .ar-reader-hero-in .ar-back:hover{color:var(--ar-text)}
:root:not([data-theme="dark"]) .ar-reader-hero-in .theme-toggle{
  border-color:rgba(20,20,24,.2);
  background:rgba(255,255,255,.58);
  color:var(--ar-text);
}
:root:not([data-theme="dark"]) .ar-reader-hero-in .theme-toggle:hover{background:rgba(255,255,255,.78)}

/* ---------- Modo oscuro ---------- */
:root[data-theme="dark"]{
  --ar-bg:#08090c;
  --ar-bg-2:#0d0f14;
  --ar-panel:rgba(255,255,255,.035);
  --ar-line:rgba(255,255,255,.08);
  --ar-text:#f4f2ee;
  --ar-text-soft:rgba(244,242,238,.88);
  --ar-muted:rgba(244,242,238,.6);
  --ar-dim:rgba(244,242,238,.38);
  --ar-gold:#c79a4b;
  --ar-cyan:#00e5be;
  --ar-violet:#a78bfa;
  --ar-red:#e0685a;
  --ar-brown:#c99a63;
}
:root[data-theme="dark"] .ar-body::before{background-image:radial-gradient(circle at 1px 1px,rgba(255,255,255,.045) 1px,transparent 0)}
:root[data-theme="dark"] .ar-filter:hover{border-color:rgba(255,255,255,.22)}
:root[data-theme="dark"] .ar-card:hover{border-color:rgba(255,255,255,.18);box-shadow:0 30px 70px -20px rgba(0,0,0,.6)}
:root[data-theme="dark"] .ar-tool-badge.free{border-color:rgba(0,229,190,.35)}
:root[data-theme="dark"] .ar-note{border-color:rgba(255,255,255,.22)}
:root[data-theme="dark"] .ar-back:hover{color:var(--ar-text)}