/* Mundo de la Biblia — corte Iris 2026-08-29
   Paleta: papel #FBF7F0, tinta #1A140C, petróleo #24484C/#2F5D62, bronce #8D6C35.
   Cero oro. Fuentes autohospedadas. */

@font-face{
  font-family:"Source Sans 3";
  font-style:normal;
  font-weight:400;
  font-display:optional;
  src:url("../fonts/source-sans-3-latin-ext-400-normal.woff2") format("woff2");
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face{
  font-family:"Source Sans 3";
  font-style:normal;
  font-weight:400;
  font-display:optional;
  src:url("../fonts/source-sans-3-latin-400-normal.woff2") format("woff2");
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face{
  font-family:"Source Sans 3";
  font-style:normal;
  font-weight:500;
  font-display:optional;
  src:url("../fonts/source-sans-3-latin-ext-500-normal.woff2") format("woff2");
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face{
  font-family:"Source Sans 3";
  font-style:normal;
  font-weight:500;
  font-display:optional;
  src:url("../fonts/source-sans-3-latin-500-normal.woff2") format("woff2");
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face{
  font-family:"Source Sans 3";
  font-style:normal;
  font-weight:600;
  font-display:optional;
  src:url("../fonts/source-sans-3-latin-ext-600-normal.woff2") format("woff2");
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face{
  font-family:"Source Sans 3";
  font-style:normal;
  font-weight:600;
  font-display:optional;
  src:url("../fonts/source-sans-3-latin-600-normal.woff2") format("woff2");
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face{
  font-family:"Source Sans 3";
  font-style:normal;
  font-weight:700;
  font-display:optional;
  src:url("../fonts/source-sans-3-latin-ext-700-normal.woff2") format("woff2");
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face{
  font-family:"Source Sans 3";
  font-style:normal;
  font-weight:700;
  font-display:optional;
  src:url("../fonts/source-sans-3-latin-700-normal.woff2") format("woff2");
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face{
  font-family:"Source Sans 3";
  font-style:normal;
  font-weight:800;
  font-display:optional;
  src:url("../fonts/source-sans-3-latin-ext-800-normal.woff2") format("woff2");
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face{
  font-family:"Source Sans 3";
  font-style:normal;
  font-weight:800;
  font-display:optional;
  src:url("../fonts/source-sans-3-latin-800-normal.woff2") format("woff2");
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face{
  font-family:"Source Serif 4";
  font-style:normal;
  font-weight:400;
  font-display:optional;
  src:url("../fonts/source-serif-4-latin-ext-400-normal.woff2") format("woff2");
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face{
  font-family:"Source Serif 4";
  font-style:normal;
  font-weight:400;
  font-display:optional;
  src:url("../fonts/source-serif-4-latin-400-normal.woff2") format("woff2");
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face{
  font-family:"Source Serif 4";
  font-style:italic;
  font-weight:400;
  font-display:optional;
  src:url("../fonts/source-serif-4-latin-ext-400-italic.woff2") format("woff2");
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face{
  font-family:"Source Serif 4";
  font-style:italic;
  font-weight:400;
  font-display:optional;
  src:url("../fonts/source-serif-4-latin-400-italic.woff2") format("woff2");
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face{
  font-family:"Source Serif 4";
  font-style:normal;
  font-weight:700;
  font-display:optional;
  src:url("../fonts/source-serif-4-latin-ext-700-normal.woff2") format("woff2");
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face{
  font-family:"Source Serif 4";
  font-style:normal;
  font-weight:700;
  font-display:optional;
  src:url("../fonts/source-serif-4-latin-700-normal.woff2") format("woff2");
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}

/* Fallbacks métricos: Arial ≈ Source Sans 3; Georgia ≈ Source Serif 4 */
@font-face{
  font-family:"Source Sans 3 Fallback";
  src:local("Arial"),local("Helvetica Neue"),local("Helvetica");
  size-adjust:104.4%;
  ascent-override:96%;
  descent-override:24%;
  line-gap-override:0%;
}
@font-face{
  font-family:"Source Serif 4 Fallback";
  src:local("Georgia"),local("Times New Roman");
  size-adjust:106.8%;
  ascent-override:90%;
  descent-override:22%;
  line-gap-override:0%;
}

:root{
  --cream:#FBF7F0;
  --papel:#FBF7F0;
  --ink:#1A140C;
  --tinta:#1A140C;
  --petrol:#2F5D62;
  --petrol-deep:#24484C;
  --paper:#F3EBDD;
  --bronze:#8D6C35;
  --muted:#5E574D;
  --line:#DED3C4;
  --white:#fff;
  --max:1180px;
  --radius:18px;
  --shadow:0 12px 34px rgba(26,20,12,.08);
  --sans:"Source Sans 3","Source Sans 3 Fallback",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --serif:"Source Serif 4","Source Serif 4 Fallback",Georgia,"Times New Roman",serif;
}

*{box-sizing:border-box}
html{
  scroll-behavior:smooth;
  background:#FBF7F0;
  overflow-x:clip;
  max-width:100%;
}
body{
  margin:0;
  background:#FBF7F0;
  color:#1A140C;
  font-family:var(--sans);
  line-height:1.65;
  overflow-x:clip;
  max-width:100%;
}
img{max-width:100%;height:auto}
a{color:var(--petrol);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--petrol-deep)}
h1,h2{font-family:var(--serif);line-height:1.08;letter-spacing:-.025em}
h1{font-size:clamp(2.5rem,6vw,5.2rem);margin:.25em 0}
h2{font-size:clamp(1.8rem,3.5vw,3rem);margin:1.5em 0 .45em}
h3{font-size:1.2rem;line-height:1.25}
p{margin:0 0 1.15em}
.container{width:min(var(--max),calc(100% - 40px));margin-inline:auto;max-width:100%}
.skip{position:absolute;left:-10000px}
.skip:focus{left:16px;top:16px;background:var(--ink);color:var(--cream);padding:10px;z-index:99}

.site-header{
  position:sticky;top:0;z-index:30;
  background:rgba(251,247,240,.95);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
  overflow-x:hidden;
  max-width:100%;
}
.header-row{display:flex;align-items:center;justify-content:space-between;min-height:82px;gap:24px;max-width:100%}
.brand img{width:min(360px,58vw);display:block}
.nav{display:flex;align-items:center;gap:22px}
.nav a{text-decoration:none;color:var(--ink);font-weight:600;font-size:.96rem}
.nav a:hover,.nav a[aria-current="page"]{color:var(--petrol)}
.menu-btn{display:none;border:1px solid var(--line);background:var(--paper);border-radius:10px;padding:9px 12px;font-weight:700;font-family:inherit;color:var(--ink);cursor:pointer}

.hero{padding:72px 0 52px;overflow-x:hidden;max-width:100%}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:52px;align-items:center;max-width:100%}
.hero-copy{min-width:0;max-width:100%}
.eyebrow{display:inline-flex;gap:8px;align-items:center;text-transform:uppercase;letter-spacing:.12em;color:var(--bronze);font-weight:800;font-size:.78rem}
.eyebrow:before{content:"";width:28px;height:2px;background:var(--bronze)}
.lead{font-family:var(--serif);font-size:clamp(1.18rem,2vw,1.45rem);color:#42362A;max-width:720px}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:12px 18px;text-decoration:none;font-weight:700;border:1px solid var(--petrol)}
.btn-primary{background:var(--petrol-deep);color:var(--cream);border-color:var(--petrol-deep)}
.btn-primary:hover{background:var(--petrol);color:var(--cream);border-color:var(--petrol)}

.hero-art{border-radius:28px;overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line);background:var(--paper);min-width:0;max-width:100%}
.hero-art img{display:block;width:100%}

.searchbox{margin-top:32px;display:flex;background:var(--white);border:1px solid var(--line);border-radius:999px;padding:6px;max-width:650px;box-shadow:0 5px 20px rgba(26,20,12,.05)}
.searchbox input{flex:1;border:0;background:transparent;padding:10px 15px;font:inherit;outline:none;min-width:0;color:var(--ink)}
.searchbox button{border:0;border-radius:999px;background:var(--petrol-deep);color:var(--cream);font-weight:800;padding:10px 16px;cursor:pointer;font-family:inherit}
.searchbox button:hover{background:var(--petrol)}

.section{padding:72px 0}
.section.alt{background:var(--paper);border-block:1px solid var(--line)}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:28px}
.section-head h2{margin:0}
.section-head p{margin:0;max-width:680px;color:var(--muted)}
.grid{display:grid;gap:20px}
.topics{grid-template-columns:repeat(3,1fr)}

.topic-card,.article-card,.profile-card{
  background:var(--cream);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:24px;
  text-decoration:none;
  color:var(--ink);
  transition:border-color .15s,box-shadow .15s;
}
a.topic-card:hover,
a.article-card:hover{
  transform:none;
  box-shadow:0 0 0 1px var(--petrol);
  border-color:var(--petrol);
  color:var(--ink);
}
.topic-card--live{cursor:pointer;border-color:var(--petrol)}
.topic-card--quiet{
  cursor:default;
  background:var(--paper);
  box-shadow:none;
}
.topic-card--quiet h3{color:var(--muted);font-weight:600}
.topic-card--quiet:hover{
  transform:none;
  box-shadow:none;
  border-color:var(--line);
  color:var(--ink);
}
.topic-card .icon{
  width:42px;height:42px;border-radius:50%;display:grid;place-items:center;
  background:#E6EFEF;color:var(--petrol);font-size:1.15rem;font-weight:800;
}
.topic-card--quiet .icon{background:#E8E0D4;color:var(--muted)}
.topic-card h3{margin:16px 0 7px}
.topic-card p{margin:0;color:var(--muted)}

.articles{grid-template-columns:repeat(2,1fr)}
.article-card{
  padding:0;
  overflow:hidden;
  display:flex;
  flex-direction:column;
  position:relative;
}
.card-art{
  position:relative;
  aspect-ratio:3/2;
  background:linear-gradient(135deg,#E8D9BF,#B9CBC9);
  overflow:hidden;
  flex:0 0 auto;
}
.card-art img{display:block;width:100%;height:100%;object-fit:cover;object-position:center}
.card-body{
  position:static;
  padding:20px 20px 22px;
  overflow:visible;
  background:var(--cream);
}
.kicker{position:static;display:block;font-size:.78rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--petrol)}
.card-body h3{position:static;font-family:var(--serif);font-size:1.55rem;margin:8px 0;overflow:visible}
.meta{font-size:.9rem;color:var(--muted);margin:0}

.cta-band{
  background:var(--petrol-deep);
  color:var(--cream);
  border-radius:26px;
  padding:38px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:30px;
  max-width:100%;
}
.cta-band h2{margin:0;color:var(--cream)}
.cta-band p{margin:.5em 0 0;color:#E5EFEF}
.cta-band .btn-primary{
  background:var(--cream);
  color:var(--petrol-deep);
  border-color:var(--cream);
}
.cta-band .btn-primary:hover{
  background:var(--paper);
  color:var(--petrol-deep);
  border-color:var(--paper);
}

.site-footer{background:#17130F;color:#EDE5D8;padding:54px 0 30px}
.site-footer a.footer-mail{color:#EDE5D8}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px}
.footer-grid h3{font-family:var(--serif);margin-top:0}
.footer-grid a{display:block;color:#D7D0C4;text-decoration:none;margin:8px 0}
.footer-brand{width:260px;filter:brightness(0) invert(1);opacity:.9}
.copyright{border-top:1px solid #3A332C;margin-top:36px;padding-top:22px;color:#AAA198;font-size:.9rem}

.crumbs{font-size:.9rem;color:var(--muted);padding-top:28px}
.crumbs a{text-decoration:none}
.page-head{padding:48px 0 42px}
.page-head h1{font-size:clamp(2.6rem,5vw,4.4rem);max-width:900px}
.page-head .lead{max-width:850px}

.hub-grid{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:36px;align-items:start}

/* Hub: lista vertical, no grilla de cards */
.article-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.article-list li{margin:0;padding:0}
.article-list a{
  display:block;
  padding:18px 12px;
  text-decoration:none;
  color:var(--ink);
  border:2px solid transparent;
  border-bottom-color:var(--line);
  transition:border-color .15s;
}
.article-list a:hover{
  transform:none;
  color:var(--ink);
  border-color:var(--petrol);
}
.article-list .kicker{display:block;margin-bottom:6px}
.article-list-title{
  font-family:var(--serif);
  font-size:1.35rem;
  font-weight:700;
  display:block;
  line-height:1.25;
  letter-spacing:-.02em;
}

.cluster{border-top:1px solid var(--line);padding:25px 0}
.cluster:first-child{border-top:0}
.cluster h2{font-size:2rem;margin:0 0 8px}
.cluster-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.pill{background:var(--paper);border:1px solid var(--line);border-radius:999px;padding:8px 12px;text-decoration:none;font-size:.92rem}
.sidebar{
  position:sticky;
  top:94px;
  align-self:start;
  max-height:calc(100vh - 110px);
  overflow-y:auto;
  overscroll-behavior:contain;
}
.sidebar-box{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:22px;margin-bottom:18px}
.sidebar-box h3{margin-top:0}

.article-wrap{display:grid;grid-template-columns:minmax(0,760px) 280px;gap:52px;align-items:start}
.article-header{padding:34px 0 24px}
.article-header h1{font-size:clamp(2.7rem,5.7vw,4.8rem)}
.dek{font-family:var(--serif);font-size:1.35rem;color:#44372B;line-height:1.55}
.authorline{display:flex;gap:12px;align-items:center;color:var(--muted);font-size:.94rem}
.avatar{width:42px;height:42px;border-radius:50%;background:var(--petrol);color:var(--cream);display:grid;place-items:center;font-family:var(--serif);font-weight:700}
.article-hero{border-radius:24px;overflow:hidden;border:1px solid var(--line);margin:24px 0 36px}
.article-hero img{display:block;width:100%;height:auto;object-fit:contain}
.article-body{
  font-family:var(--serif);
  font-size:1.22rem;
  line-height:1.72;
  color:#1A140C;
}
.article-body h2{font-size:2.25rem}
.share-box{
  margin:36px 0 28px;
  padding:22px 22px 18px;
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:var(--radius);
}
.share-box-title{
  font-family:var(--serif);
  font-size:1.35rem;
  line-height:1.3;
  margin:0 0 16px;
  color:var(--ink);
}
.share-actions{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.share-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:44px;
  min-width:44px;
  padding:8px 14px;
  border:1px solid var(--line);
  border-radius:999px;
  background:var(--white);
  color:var(--ink);
  font-family:var(--sans);
  font-size:.95rem;
  font-weight:600;
  text-decoration:none;
  cursor:pointer;
  line-height:1.2;
  appearance:none;
  -webkit-appearance:none;
  box-sizing:border-box;
}
.share-box a.share-btn{color:var(--ink);text-decoration:none}
.share-btn svg{width:18px;height:18px;flex:0 0 18px}
.share-btn:hover{border-color:var(--petrol);color:var(--petrol-deep);background:#EDF5F4}
.share-btn:focus-visible{outline:2px solid var(--petrol);outline-offset:3px}
.share-btn:active{transform:translateY(1px)}
@media (max-width:640px){
  .share-btn{flex:1 1 calc(50% - 10px)}
}
#share-status{
  min-height:1.2em;
  margin:10px 0 0;
  color:var(--petrol-deep);
  font-size:.92rem;
  font-weight:650;
}
.article-body blockquote{
  margin:30px 0;padding:20px 24px;
  border-left:4px solid var(--bronze);
  background:var(--paper);
  font-family:var(--serif);
  font-size:1.2rem;
}
.note{border:1px solid #B9CFCD;background:#EDF5F4;border-radius:14px;padding:18px 20px;margin:26px 0}
.note strong{color:var(--petrol-deep)}
.ref-list{padding-left:22px}
.ref-list li{margin-bottom:12px}
.toc{font-size:.94rem}
.toc a{display:block;margin:8px 0;text-decoration:none}

.profile{display:grid;grid-template-columns:260px 1fr;gap:38px;align-items:start}
.profile-visual{aspect-ratio:1;border-radius:24px;overflow:hidden;background:linear-gradient(145deg,var(--petrol),#75908D)}
.profile-visual img{width:100%;height:100%;object-fit:cover;display:block}
.profile h1{font-size:4rem}
.principles{grid-template-columns:repeat(2,1fr)}
.principle{border-left:3px solid var(--bronze);padding:6px 0 6px 18px}
.small{font-size:.9rem;color:var(--muted)}

.article-wrap,article,.article-body,.article-header{min-width:0;max-width:100%}
.article-body table{margin:0 0 1.6em;width:100%;max-width:100%;table-layout:fixed;border-collapse:collapse;border:1px solid var(--line);font-size:.95rem}
.article-body table th,.article-body table td{padding:.6rem .8rem;vertical-align:top;overflow-wrap:anywhere;word-break:break-word;hyphens:none;border:1px solid var(--line);text-align:left}
.article-body table th{background:var(--petrol);color:var(--cream);font-weight:700}
.article-body table tbody tr:nth-child(even) td{background:var(--paper)}
.article-body a,.article-body li,.article-body ul,.article-body ol,.dek,h1,h2{overflow-wrap:anywhere;word-break:break-word;max-width:100%}

@media(max-width:900px){
  .hero-grid,.hub-grid,.article-wrap,.profile{grid-template-columns:1fr}
  .topics,.articles{grid-template-columns:repeat(2,1fr)}
  .sidebar{position:static}
  .footer-grid{grid-template-columns:1fr 1fr}
  .header-row{flex-wrap:wrap;gap:12px 24px}
  .menu-btn{display:inline-flex;align-items:center}
  .nav{
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap:0;
    width:100%;
    padding:4px 0 16px;
    border-top:1px solid var(--line);
    background:transparent;
  }
  .nav.open,
  .menu-btn[aria-expanded="true"] + .nav{
    display:flex;
  }
  .nav a{padding:12px 0;font-size:1rem}
  .profile-visual{max-width:260px}
  .hero{padding-top:45px}
  .article-wrap{grid-template-columns:minmax(0,1fr)}
}

@media(max-width:620px){
  .container{width:min(100% - 28px,var(--max))}
  .topics,.articles,.principles,.footer-grid{grid-template-columns:1fr}
  .section{padding:52px 0}
  .cta-band{padding:28px;align-items:flex-start;flex-direction:column}
  .brand img{width:245px}
  .searchbox button{padding-inline:12px}
  .page-head h1,.profile h1{font-size:2.75rem}
  .article-list-title{font-size:1.22rem}
}

@media (max-width:700px){
  .section-head{flex-direction:column;align-items:flex-start}
  .section-head p{max-width:none}
}

/* Primera pantalla 393: header + H1 + lead + busca + CTA primario.
   figure.hero-art queda debajo del primer viewport. */
@media(max-width:430px){
  .hero{padding:28px 0 0}
  .hero-grid{grid-template-columns:1fr;gap:0;max-width:100%}
  .hero-first{
    min-height:calc(100dvh - 82px);
    display:flex;
    flex-direction:column;
    padding-bottom:24px;
  }
  .hero-art{display:block;margin:0 0 28px;max-width:100%}
  .articles{grid-template-columns:1fr}
  .article-card{display:flex;flex-direction:column;overflow:hidden}
  .card-art{position:relative;aspect-ratio:16/10;overflow:hidden}
  .card-body{position:static;padding:16px 16px 18px;overflow:visible}
  .card-body h3,.article-card .kicker{position:static;overflow:visible}
  .card-body h3{font-size:1.35rem;line-height:1.22}
}