:root{
  --petroleo:#0B4F4A;
  --tecnico:#00796F;
  --areia:#E8D7B4;
  --quente:#F8F3E8;
  --carvao:#1F2528;
  --cobre:#B58A3C;
  --agua:#2E8794;
  --terracota:#A85E3F;
  --linha:rgba(31,37,40,.12);
  --vidro:rgba(248,243,232,.78);
  --shadow:0 22px 70px rgba(11,79,74,.14);
  --radius:30px;
  --max:1180px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:
    radial-gradient(circle at 10% 0%, rgba(46,135,148,.16), transparent 28rem),
    radial-gradient(circle at 90% 18%, rgba(181,138,60,.18), transparent 20rem),
    linear-gradient(180deg, #fbf8ef 0%, #f8f3e8 42%, #f4eddc 100%);
  color:var(--carvao);
  line-height:1.65;
  overflow-x:hidden;
}
body:before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  opacity:.12;
  background-image:
    linear-gradient(rgba(11,79,74,.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11,79,74,.18) 1px, transparent 1px);
  background-size:46px 46px;
  mask-image:linear-gradient(to bottom, #000, transparent 80%);
  z-index:-2;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
p{font-size:1.05rem;color:rgba(31,37,40,.78)}
h1,h2,h3{font-family:Sora,Inter,sans-serif;color:var(--petroleo);line-height:1.08;margin:0 0 1rem}
h1{font-size:clamp(2.55rem,6.3vw,6.5rem);letter-spacing:-.06em}
h2{font-size:clamp(2rem,4vw,4.3rem);letter-spacing:-.055em}
h3{font-size:clamp(1.25rem,2vw,1.8rem);letter-spacing:-.04em}
button,input,textarea{font:inherit}
.skip-link{position:absolute;left:-999px;top:0;background:var(--petroleo);color:white;padding:.8rem 1rem;z-index:100}
.skip-link:focus{left:1rem;top:1rem}
.top-progress{position:fixed;top:0;left:0;height:4px;background:linear-gradient(90deg,var(--cobre),var(--tecnico));z-index:999;width:0;transition:width .08s linear}

.animated-bg{position:fixed;inset:0;pointer-events:none;z-index:-1;overflow:hidden}
.animated-bg span{
  position:absolute;
  width:34rem;height:34rem;border:1px solid rgba(11,79,74,.09);
  border-radius:42% 58% 72% 28% / 44% 36% 64% 56%;
  animation:floatBlob 18s ease-in-out infinite;
}
.animated-bg span:nth-child(1){left:-15rem;top:8rem}
.animated-bg span:nth-child(2){right:-18rem;top:28rem;animation-delay:-5s}
.animated-bg span:nth-child(3){left:35%;bottom:-20rem;animation-delay:-9s}
@keyframes floatBlob{
  0%,100%{transform:translate3d(0,0,0) rotate(0)}
  50%{transform:translate3d(2rem,-1.5rem,0) rotate(12deg)}
}

.site-header{
  position:sticky;top:0;z-index:100;
  backdrop-filter:blur(20px);
  background:rgba(248,243,232,.70);
  border-bottom:1px solid rgba(11,79,74,.1);
}
.nav-shell{
  max-width:var(--max);
  margin:auto;
  min-height:78px;
  padding:0 22px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
}
.brand{display:flex;flex-direction:column;gap:.05rem}
.brand-mark{font-family:Sora,sans-serif;font-weight:800;letter-spacing:-.04em;color:var(--petroleo);font-size:1.18rem}
.brand small{font-size:.72rem;color:rgba(31,37,40,.62)}
.primary-nav{display:flex;gap:.45rem;align-items:center}
.primary-nav a{
  padding:.55rem .75rem;
  border-radius:999px;
  font-size:.88rem;
  color:rgba(31,37,40,.74);
  transition:.2s ease;
}
.primary-nav a:hover,.primary-nav a[aria-current="page"]{background:rgba(11,79,74,.08);color:var(--petroleo)}
.nav-actions{display:flex;align-items:center;gap:.75rem}
.menu-toggle{display:none;border:0;background:rgba(11,79,74,.08);border-radius:999px;padding:.7rem 1rem;color:var(--petroleo);font-weight:700}
.mobile-menu{display:none}

.btn{
  display:inline-flex;
  align-items:center;justify-content:center;
  gap:.55rem;
  border-radius:999px;
  border:1px solid transparent;
  padding:.95rem 1.2rem;
  font-weight:800;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.btn:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(11,79,74,.16)}
.btn-primary{background:var(--petroleo);color:var(--quente)}
.btn-secondary{background:rgba(248,243,232,.74);color:var(--petroleo);border-color:rgba(11,79,74,.18)}
.btn-small{padding:.65rem .95rem;font-size:.88rem}
.link-arrow{
  display:inline-flex;
  align-items:center;
  gap:.6rem;
  color:var(--petroleo);
  font-weight:850;
  margin-top:1rem;
}
.link-arrow:after{content:"→";color:var(--cobre);transition:.2s ease}
.link-arrow:hover:after{transform:translateX(5px)}

.container{max-width:var(--max);margin:0 auto;padding:0 22px}
.narrow{max-width:780px}
.section-pad{padding:clamp(70px,9vw,130px) 0;position:relative}
.tinted{background:linear-gradient(135deg,rgba(11,79,74,.06),rgba(232,215,180,.28));border-block:1px solid rgba(11,79,74,.08)}
.section-intro{margin-bottom:2.2rem;max-width:850px}
.section-intro.compact{max-width:720px;margin-inline:auto;text-align:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:.5rem;
  color:var(--cobre);
  text-transform:uppercase;
  letter-spacing:.16em;
  font-family:Sora,sans-serif;
  font-size:.77rem;
  font-weight:850;
  margin-bottom:.85rem;
}
.eyebrow:before{content:"";width:28px;height:2px;background:var(--cobre);display:inline-block}
.lead{font-size:clamp(1.12rem,2vw,1.38rem);color:rgba(31,37,40,.82)}
.signature-line{
  font-family:Sora,sans-serif;
  color:var(--petroleo);
  font-weight:850;
  font-size:clamp(1.1rem,2vw,1.45rem);
}

.hero{
  min-height:calc(100vh - 78px);
  position:relative;
  display:grid;
  align-items:center;
  padding:clamp(30px,5vw,70px) 0 clamp(75px,7vw,110px);
  overflow:hidden;
}
.hero-grid{
  max-width:var(--max);
  margin:auto;
  padding:0 22px;
  display:grid;
  grid-template-columns:1.02fr .88fr;
  gap:clamp(2rem,5vw,5rem);
  align-items:center;
}
.hero-title span{display:block}
.hero-copy p{max-width:720px}
.hero-actions{display:flex;gap:.8rem;flex-wrap:wrap;margin:1.5rem 0}
.social-chips{display:flex;gap:.55rem;flex-wrap:wrap;margin-top:1rem}
.social-chips a{
  font-size:.86rem;font-weight:800;color:var(--petroleo);
  padding:.55rem .8rem;border-radius:999px;
  background:rgba(255,255,255,.58);border:1px solid rgba(11,79,74,.12)
}
.hero-portrait{
  position:relative;
  min-height:620px;
  display:grid;
  place-items:center;
}
.hero-cutout{
  border-radius:44px;
  background:linear-gradient(145deg,rgba(11,79,74,.12),rgba(46,135,148,.1));
}
.hero-cutout img{
  width:min(82%,420px);
  height:auto;
  object-fit:contain;
  filter:drop-shadow(0 26px 38px rgba(11,79,74,.2));
  border-radius:34px;
  background:rgba(248,243,232,.35);
  padding:0;
}
.portrait-halo{
  position:absolute;
  inset:5%;
  border-radius:44px;
  background:
    radial-gradient(circle at 20% 10%,rgba(181,138,60,.22),transparent 30%),
    radial-gradient(circle at 70% 70%,rgba(46,135,148,.28),transparent 35%);
  animation:haloMove 12s ease-in-out infinite;
}
@keyframes haloMove{50%{transform:scale(1.03) rotate(1.5deg)}}
.floating-card{
  position:absolute;
  background:rgba(248,243,232,.88);
  backdrop-filter:blur(12px);
  border:1px solid rgba(11,79,74,.12);
  box-shadow:var(--shadow);
  border-radius:24px;
  padding:1rem;
  max-width:230px;
}
.floating-card strong{display:block;font-family:Sora,sans-serif;color:var(--petroleo);line-height:1.1}
.floating-card span{display:block;font-size:.88rem;color:rgba(31,37,40,.72);margin-top:.4rem}
.top-card{top:8%;left:-2%}
.bottom-card{bottom:9%;right:-4%}
.scroll-cue{
  position:absolute;
  left:50%;
  bottom:24px;
  transform:translateX(-50%);
  font-size:.8rem;
  color:rgba(11,79,74,.72);
  font-weight:800;
}
.scroll-cue:after{
  content:"";
  display:block;
  width:1px;height:34px;
  margin:.55rem auto 0;
  background:linear-gradient(var(--petroleo),transparent);
  animation:cuedown 1.7s infinite;
}
@keyframes cuedown{0%{transform:translateY(-8px);opacity:.2}50%{opacity:1}100%{transform:translateY(8px);opacity:.2}}
.watermark{
  position:absolute;
  inset:auto 0 6%;
  pointer-events:none;
  font-family:Sora,sans-serif;
  font-size:clamp(4rem,12vw,12rem);
  font-weight:800;
  letter-spacing:-.08em;
  color:rgba(11,79,74,.045);
  white-space:nowrap;
  transform:translateX(-2%);
  z-index:0;
}

.stories-section{padding:75px 0;background:rgba(255,255,255,.38);border-block:1px solid rgba(11,79,74,.08)}
.story-track{
  display:grid;
  grid-auto-flow:column;
  grid-auto-columns:minmax(190px,1fr);
  gap:1rem;
  overflow-x:auto;
  padding:1rem 0 1.3rem;
  scroll-snap-type:x mandatory;
}
.story-track::-webkit-scrollbar{height:8px}
.story-track::-webkit-scrollbar-thumb{background:rgba(11,79,74,.22);border-radius:999px}
.story-card{
  min-height:210px;
  border-radius:28px;
  padding:1.2rem;
  color:var(--quente);
  background:
    linear-gradient(180deg,rgba(11,79,74,.28),rgba(11,79,74,.88)),
    radial-gradient(circle at 20% 10%,rgba(232,215,180,.33),transparent 45%),
    var(--petroleo);
  box-shadow:var(--shadow);
  scroll-snap-align:start;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  transition:.2s ease;
  position:relative;
  overflow:hidden;
}
.story-card:before{content:"";position:absolute;left:1rem;right:1rem;top:1rem;height:4px;border-radius:999px;background:rgba(248,243,232,.7)}
.story-card:hover{transform:translateY(-4px) rotate(-1deg)}
.story-card span{font-family:Sora;font-weight:800;color:var(--cobre);margin-top:1.1rem}
.story-card strong{font-family:Sora;font-size:1.45rem;line-height:1.1}
.story-card small{font-size:.95rem;color:rgba(248,243,232,.8)}
.story-card.accent{background:linear-gradient(135deg,var(--cobre),var(--terracota));color:white}

.split-authority{padding:clamp(80px,9vw,140px) 0}
.split-grid,.page-hero-grid,.topic-block,.event-card,.contact-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:clamp(2rem,5vw,5rem);
  align-items:center;
}
.media-frame{
  border-radius:var(--radius);
  overflow:hidden;
  background:rgba(248,243,232,.72);
  border:1px solid rgba(11,79,74,.12);
  box-shadow:var(--shadow);
}
.media-frame img{
  width:100%;
  aspect-ratio:16/9;
  object-fit:cover;
  object-position:center;
}
.person-media img{
  object-fit:contain;
  background:linear-gradient(135deg,rgba(11,79,74,.05),rgba(232,215,180,.38));
}
.book-photo img,.book-contain img{
  object-fit:contain;
  background:linear-gradient(135deg,rgba(11,79,74,.08),rgba(232,215,180,.26));
}
.stat-pills{
  display:flex;flex-wrap:wrap;gap:.65rem;margin:1.3rem 0;
}
.stat-pills span{
  background:white;
  border:1px solid rgba(11,79,74,.12);
  border-radius:999px;
  padding:.62rem .82rem;
  font-size:.86rem;
  font-weight:800;
  color:var(--petroleo);
  box-shadow:0 10px 24px rgba(11,79,74,.06);
}

.interactive-problem{position:relative;padding:clamp(80px,9vw,130px) 0;background:var(--petroleo);overflow:hidden}
.interactive-problem .section-intro h2,.interactive-problem .section-intro p{color:var(--quente)}
.interactive-problem .eyebrow{color:var(--areia)}
.interactive-problem .watermark{color:rgba(248,243,232,.055)}
.problem-layout{
  display:grid;grid-template-columns:.85fr 1.15fr;gap:1.4rem;align-items:start;
}
.problem-chips{display:flex;flex-wrap:wrap;gap:.7rem}
.chip{
  border:1px solid rgba(248,243,232,.2);
  background:rgba(248,243,232,.08);
  color:var(--quente);
  border-radius:999px;
  padding:.8rem 1rem;
  cursor:pointer;
  font-weight:800;
  transition:.18s ease;
}
.chip:hover,.chip.active{background:var(--quente);color:var(--petroleo);transform:translateY(-2px)}
.problem-answer{
  background:rgba(248,243,232,.94);
  border-radius:30px;
  padding:clamp(1.2rem,3vw,2rem);
  min-height:260px;
  box-shadow:var(--shadow);
}
.problem-answer span{
  font-family:Sora;font-size:.75rem;text-transform:uppercase;letter-spacing:.16em;color:var(--cobre);font-weight:850
}
.problem-answer h3{font-size:clamp(1.55rem,3vw,2.5rem)}

.cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.1rem}
.theme-card,.post-card,.book-card,.contact-card,.mini-grid > div{
  background:rgba(248,243,232,.76);
  border:1px solid rgba(11,79,74,.12);
  border-radius:30px;
  overflow:hidden;
  box-shadow:0 18px 46px rgba(11,79,74,.09);
  transition:.22s ease;
}
.theme-card:hover,.post-card:hover,.book-card:hover,.mini-grid > div:hover{transform:translateY(-6px);box-shadow:0 24px 70px rgba(11,79,74,.14)}
.theme-card img,.post-card img{
  width:100%;
  aspect-ratio:16/10;
  object-fit:cover;
}
.theme-card div,.post-card div,.book-card div{padding:1.25rem}
.theme-card span,.book-card span,.post-card small{
  color:var(--cobre);
  text-transform:uppercase;
  letter-spacing:.14em;
  font-weight:850;
  font-size:.75rem;
  font-family:Sora,sans-serif;
}
.theme-card h3{font-size:1.5rem}
.theme-card a,.post-card a,.book-card a{font-weight:850;color:var(--petroleo);display:inline-flex;margin-top:.75rem}
.theme-card a:after,.post-card a:after,.book-card a:after{content:"→";margin-left:.4rem;color:var(--cobre)}

.books-showcase{position:relative;padding:clamp(80px,9vw,140px) 0;background:linear-gradient(135deg,rgba(232,215,180,.36),rgba(248,243,232,.84));overflow:hidden;border-block:1px solid rgba(11,79,74,.08)}
.book-cards{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:1.1rem}
.book-card{display:flex;flex-direction:column}
.book-card img{
  width:100%;
  max-height:360px;
  object-fit:contain;
  background:rgba(255,255,255,.42);
  padding:1rem;
}
.book-card.featured img{max-height:430px}
.book-cover-placeholder{
  min-height:270px;
  display:grid;place-items:center;
  padding:1rem;
  font-family:Sora;font-weight:850;text-align:center;
  color:var(--quente);
  background:linear-gradient(135deg,var(--petroleo),var(--agua));
}
.book-cover-placeholder.green{background:linear-gradient(135deg,var(--tecnico),#39a96b)}
.feed-section{padding:clamp(80px,9vw,140px) 0}
.feed-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.big-feed{grid-template-columns:repeat(2,1fr)}
.post-card{display:flex;flex-direction:column}
.post-card h3,.post-card h2{font-size:1.35rem}
.big-feed .post-card h2{font-size:1.6rem}
.cta-social{padding:clamp(70px,9vw,120px) 0}
.cta-panel{
  border-radius:42px;
  background:
    radial-gradient(circle at 80% 20%,rgba(232,215,180,.28),transparent 35%),
    linear-gradient(135deg,var(--petroleo),#073330);
  color:var(--quente);
  padding:clamp(1.5rem,4vw,3rem);
  display:grid;
  grid-template-columns:1fr .85fr;
  gap:2rem;
  align-items:center;
  position:relative;
  overflow:hidden;
}
.cta-panel h2,.cta-panel p{color:var(--quente)}
.cta-panel .btn-secondary{background:rgba(248,243,232,.13);border-color:rgba(248,243,232,.22);color:var(--quente)}
.question-bubbles{display:flex;flex-wrap:wrap;gap:.7rem;justify-content:center}
.question-bubbles span{
  background:rgba(248,243,232,.12);
  border:1px solid rgba(248,243,232,.18);
  padding:.8rem 1rem;border-radius:22px;
  animation:bubble 4s ease-in-out infinite;
}
.question-bubbles span:nth-child(2){animation-delay:-1s}
.question-bubbles span:nth-child(3){animation-delay:-2s}
.question-bubbles span:nth-child(4){animation-delay:-3s}
@keyframes bubble{50%{transform:translateY(-8px)}}

.page-hero{position:relative;padding:clamp(70px,9vw,140px) 0;overflow:hidden}
.page-hero h1{font-size:clamp(2.45rem,5vw,5.4rem)}
.topic-media img{aspect-ratio:16/10}
.manifesto-card{
  max-width:980px;
  background:rgba(248,243,232,.78);
  border:1px solid rgba(11,79,74,.12);
  border-radius:42px;
  padding:clamp(1.3rem,4vw,3rem);
  box-shadow:var(--shadow);
}
.mini-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.mini-grid > div{padding:1.25rem}
.mini-grid strong{font-family:Sora;color:var(--petroleo);font-size:1.1rem}
.event-card{background:rgba(248,243,232,.76);border:1px solid rgba(11,79,74,.12);border-radius:42px;padding:1rem;box-shadow:var(--shadow)}
.contact-grid{align-items:start}
.contact-card{padding:1.5rem}
.contact-card a{display:block;color:var(--petroleo);font-weight:800;padding:.5rem 0;border-bottom:1px solid rgba(11,79,74,.08)}
.contact-form{
  background:rgba(248,243,232,.78);
  border:1px solid rgba(11,79,74,.12);
  border-radius:32px;
  padding:1.3rem;
  box-shadow:var(--shadow);
}
.contact-form label{display:block;font-weight:800;color:var(--petroleo);margin-bottom:1rem}
.contact-form input,.contact-form textarea{
  width:100%;
  border:1px solid rgba(11,79,74,.16);
  background:white;
  border-radius:18px;
  padding:.9rem 1rem;
  margin-top:.4rem;
  color:var(--carvao);
}
.contact-form textarea{resize:vertical}

.article-page{padding-bottom:80px}
.article-hero{padding:clamp(60px,8vw,120px) 0 28px;text-align:center}
.article-hero h1{font-size:clamp(2.2rem,5.5vw,5rem)}
.article-meta{color:rgba(31,37,40,.58);font-weight:800;margin-top:1rem}
.article-cover img{width:100%;max-height:520px;object-fit:cover;border-radius:34px;box-shadow:var(--shadow)}
.article-content{padding-top:clamp(30px,5vw,60px)}
.article-content h2{font-size:clamp(1.6rem,3vw,2.4rem);margin-top:2rem}
.article-content p{font-size:1.16rem}
.article-content blockquote{
  margin:2rem 0;
  padding:1.5rem;
  border-left:4px solid var(--cobre);
  background:rgba(232,215,180,.32);
  border-radius:0 22px 22px 0;
  font-family:Libre Baskerville,serif;
  color:var(--petroleo);
}
.article-related{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:2rem}
.article-related a{padding:.75rem 1rem;border-radius:999px;background:rgba(11,79,74,.08);font-weight:800;color:var(--petroleo)}

.site-footer{
  background:var(--carvao);
  color:var(--quente);
  padding:clamp(55px,7vw,90px) 0 95px;
}
.footer-grid{max-width:var(--max);margin:auto;padding:0 22px;display:grid;grid-template-columns:1.6fr .7fr .7fr;gap:2rem}
.site-footer h3,.site-footer .brand-mark{color:var(--quente)}
.site-footer p{color:rgba(248,243,232,.72)}
.site-footer a{display:block;color:rgba(248,243,232,.78);padding:.25rem 0}
.footer-line{font-family:Sora;color:var(--areia)!important;font-weight:800}
.bottom-app-nav{
  position:fixed;left:12px;right:12px;bottom:12px;z-index:120;
  display:none;
  grid-template-columns:repeat(5,1fr);
  background:rgba(248,243,232,.88);
  border:1px solid rgba(11,79,74,.12);
  box-shadow:0 16px 44px rgba(11,79,74,.18);
  backdrop-filter:blur(18px);
  border-radius:24px;
  overflow:hidden;
}
.bottom-app-nav a{text-align:center;padding:.75rem .2rem;font-size:.75rem;font-weight:850;color:var(--petroleo)}
.whatsapp-float{
  position:fixed;right:20px;bottom:20px;z-index:125;
  background:var(--tecnico);color:white;
  padding:.85rem 1rem;border-radius:999px;font-weight:900;
  box-shadow:0 16px 32px rgba(0,121,111,.25);
  animation:pulse 2.4s infinite;
}
@keyframes pulse{50%{box-shadow:0 0 0 10px rgba(0,121,111,.12),0 16px 32px rgba(0,121,111,.25)}}

.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease, transform .7s ease}
.reveal.is-visible{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  *,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}

@media (max-width:1020px){
  .primary-nav{display:none}
  .menu-toggle{display:inline-flex}
  .mobile-menu{
    display:grid;
    gap:.3rem;
    padding:0 22px 18px;
    max-height:0;
    overflow:hidden;
    transition:max-height .25s ease;
  }
  .mobile-menu.open{max-height:520px}
  .mobile-menu a{padding:.85rem 1rem;border-radius:18px;background:rgba(11,79,74,.06);font-weight:800;color:var(--petroleo)}
  .hero-grid,.split-grid,.page-hero-grid,.topic-block,.event-card,.contact-grid,.cta-panel{grid-template-columns:1fr}
  .hero{min-height:auto;padding-top:34px}
  .hero-grid{gap:1.6rem}
  .hero-portrait{order:-1;min-height:auto;padding:1.2rem 0}
  .hero-copy{text-align:left}
  .hero-cutout img{width:min(72vw,350px);max-height:460px;object-fit:contain}
  .floating-card{display:none}
  .cards-grid,.feed-grid,.big-feed,.book-cards,.mini-grid{grid-template-columns:1fr 1fr}
  .problem-layout{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .whatsapp-float{display:none}
  .bottom-app-nav{display:grid}
}

@media (max-width:680px){
  .nav-shell{min-height:66px;padding:0 16px}
  .brand small{display:none}
  .btn{width:100%}
  .hero-actions{gap:.55rem}
  .hero-title{font-size:clamp(2.4rem,12vw,4.5rem)}
  .lead{font-size:1.08rem}
  .container,.hero-grid,.nav-shell{padding-left:16px;padding-right:16px}
  .section-pad{padding:64px 0}
  .stories-section{padding:54px 0}
  .story-track{grid-auto-columns:78%}
  .cards-grid,.feed-grid,.big-feed,.book-cards,.mini-grid{grid-template-columns:1fr}
  .theme-card img,.post-card img,.media-frame img,.topic-media img,.article-cover img{aspect-ratio:4/3}
  .person-media img{aspect-ratio:4/5;object-fit:contain}
  .book-photo img,.book-contain img{aspect-ratio:4/5;object-fit:contain}
  .hero-cutout{background:transparent;border-radius:0}
  .portrait-halo{inset:8%;border-radius:34px}
  .hero-copy p{font-size:1rem}
  .watermark{font-size:4.2rem;white-space:normal;line-height:.82;bottom:1rem}
  .social-chips a{flex:1;text-align:center;justify-content:center;display:flex}
  .stat-pills span{width:100%}
  .page-hero{padding-top:50px}
  .footer-grid{grid-template-columns:1fr}
  .site-footer{padding-bottom:100px}
  .cta-panel{border-radius:30px}
  .problem-answer{min-height:unset}
}