:root{--bg:#f8fafc;--surface:#ffffff;--surface-2:#f1f5f9;--text:#0f172a;--muted:#475569;--line:#dbe4ee;--primary:#2563eb;--primary-dark:#1d4ed8;--accent:#0f766e;--warn:#92400e;--warn-bg:#fff7ed;--shadow:0 16px 40px rgba(15,23,42,.08);--radius:18px;--radius-sm:12px;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;background:linear-gradient(180deg,#f8fafc 0%,#ffffff 45%,#f8fafc 100%);color:var(--text);line-height:1.65}img{max-width:100%;display:block}a{color:var(--primary)}a:hover{color:var(--primary-dark)}p{margin:0 0 1rem}ul,ol{margin:0 0 1rem 1.2rem}h1,h2,h3,h4{line-height:1.2;margin:0 0 1rem}h1{font-size:clamp(2rem,4vw,3.4rem)}h2{font-size:clamp(1.5rem,3vw,2.2rem)}h3{font-size:1.12rem}small,.small{font-size:.92rem}.muted{color:var(--muted)}.container{width:min(calc(100% - 32px),var(--max));margin-inline:auto}.skip-link{position:absolute;left:-9999px;top:0}.skip-link:focus{left:12px;top:12px;background:#fff;color:#000;padding:10px 14px;border-radius:10px;z-index:9999}.top-strip{background:#0f172a;color:#e2e8f0;text-align:center;padding:10px 16px;font-size:.92rem}.site-header{position:sticky;top:0;z-index:40;backdrop-filter:saturate(1.2) blur(10px);background:rgba(255,255,255,.88);border-bottom:1px solid rgba(148,163,184,.22)}.header-row{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 0}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--text);font-weight:800;letter-spacing:-.02em}.brand span{font-size:1.08rem}.main-nav{display:flex;flex-wrap:wrap;gap:10px 14px;justify-content:flex-end}.main-nav a{text-decoration:none;color:var(--muted);font-weight:600;padding:8px 12px;border-radius:999px}.main-nav a.active,.main-nav a:hover{color:var(--primary-dark);background:#eff6ff}.hero,.page-hero{position:relative;overflow:hidden}.hero{padding:72px 0 28px}.page-hero{padding:48px 0 18px}.hero::before,.page-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 20% 20%,rgba(37,99,235,.14),transparent 26%),radial-gradient(circle at 85% 15%,rgba(15,118,110,.12),transparent 24%),radial-gradient(circle at 70% 75%,rgba(59,130,246,.10),transparent 22%);pointer-events:none}.hero-grid,.page-hero-grid{position:relative;display:grid;grid-template-columns:1.3fr .9fr;gap:28px;align-items:center}.hero-copy,.hero-panel,.page-hero-copy,.page-hero-panel{background:rgba(255,255,255,.78);border:1px solid rgba(219,228,238,.9);box-shadow:var(--shadow);border-radius:24px}.hero-copy,.page-hero-copy{padding:34px}.hero-panel,.page-hero-panel{padding:28px}.eyebrow{margin:0 0 .75rem;color:var(--accent);text-transform:uppercase;letter-spacing:.12em;font-weight:800;font-size:.79rem}.hero p.lead,.page-hero p.lead{font-size:1.08rem;color:var(--muted);max-width:64ch}.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 0}.button,button.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 18px;border-radius:999px;text-decoration:none;background:var(--primary);color:#fff;border:1px solid var(--primary);font-weight:700;cursor:pointer}.button:hover{background:var(--primary-dark);color:#fff;border-color:var(--primary-dark)}.button-outline{background:#fff;color:var(--primary);border-color:#cfe0ff}.button-outline:hover{background:#eff6ff;color:var(--primary-dark);border-color:#bfdbfe}.chip-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.chip{display:inline-flex;padding:9px 12px;border:1px solid #dbeafe;border-radius:999px;color:#1e3a8a;background:#eff6ff;font-weight:600;text-decoration:none;font-size:.93rem}.search-box{display:flex;align-items:center;gap:10px;padding:14px 16px;border-radius:16px;border:1px solid var(--line);background:#fff;margin:18px 0 0}.search-box input{width:100%;border:0;outline:none;font:inherit;color:var(--text);background:transparent}.search-note{font-size:.92rem;color:var(--muted);margin-top:12px}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:18px}.stat{padding:18px;background:#fff;border:1px solid var(--line);border-radius:18px}.stat strong{display:block;font-size:1.6rem;letter-spacing:-.03em}.section{padding:30px 0 18px}.section-heading{margin-bottom:18px}.section-intro{max-width:74ch;color:var(--muted)}.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.listing-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}.listing-card h3 a{color:var(--text);text-decoration:none}.listing-card h3 a:hover{color:var(--primary)}.listing-card p{color:var(--muted);margin-bottom:0}.listing-meta{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}.badge{display:inline-flex;align-items:center;padding:7px 10px;border-radius:999px;background:#eff6ff;color:#1e3a8a;font-weight:700;font-size:.8rem;border:1px solid #dbeafe}.text-link{display:inline-block;margin-top:14px;font-weight:700;text-decoration:none}.notice-box,.callout{padding:18px 20px;background:#eff6ff;border:1px solid #dbeafe;border-radius:18px;color:#1e3a8a}.callout-warn{background:var(--warn-bg);border-color:#fed7aa;color:var(--warn)}.breadcrumbs{display:flex;flex-wrap:wrap;gap:8px;font-size:.92rem;margin-bottom:14px;color:var(--muted)}.breadcrumbs a{color:var(--muted);text-decoration:none}.breadcrumbs a:hover{color:var(--primary)}.content-columns{display:grid;grid-template-columns:1.65fr .95fr;gap:22px}.article-shell{background:#fff;border:1px solid var(--line);border-radius:24px;padding:28px;box-shadow:var(--shadow)}.article-shell .meta-row{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 14px}.article-shell .article-content > *:first-child{margin-top:0}.article-shell .article-content h1{font-size:clamp(1.8rem,3vw,2.8rem)}.article-shell .article-content h2{margin-top:2rem;color:#0f172a}.article-shell .article-content table{width:100%;border-collapse:collapse;margin:18px 0 20px;background:#fff}.article-shell .article-content td,.article-shell .article-content th{border:1px solid var(--line);padding:12px 14px;vertical-align:top}.article-shell .article-content tr:nth-child(odd) td{background:#fafcff}.article-shell .article-content .apply-btn{display:inline-flex;margin-top:10px;padding:12px 16px;border-radius:999px;text-decoration:none;background:var(--primary);color:#fff;font-weight:700}.article-shell .article-content .apply-btn:hover{background:var(--primary-dark)}.faq-list{margin-top:18px}.faq-item{border:1px solid var(--line);border-radius:16px;background:#fff;overflow:hidden;margin-bottom:12px}.faq-question{width:100%;text-align:left;font:inherit;font-weight:700;padding:16px 18px;background:#f8fafc;border:0;cursor:pointer;color:var(--text)}.faq-answer{display:none;padding:0 18px 16px;color:var(--muted)}.faq-item.open .faq-answer{display:block}.sidebar-stack{display:grid;gap:18px;align-content:start}.sidebar-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:var(--shadow)}.sidebar-card h3{margin-bottom:10px}.simple-list{list-style:none;padding:0;margin:0}.simple-list li{padding:12px 0;border-bottom:1px solid #edf2f7}.simple-list li:last-child{border-bottom:0}.simple-list a{text-decoration:none;color:var(--text);font-weight:600}.simple-list a:hover{color:var(--primary)}.quick-link{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:16px;border:1px solid var(--line);border-radius:18px;background:#fff;text-decoration:none;color:var(--text)}.quick-link:hover{border-color:#bfdbfe;background:#f8fbff}.quick-link strong{display:block}.quick-link span{color:var(--muted);font-size:.94rem}.feature{padding:22px;background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow)}.feature h3{margin-bottom:8px}.site-footer{margin-top:40px;padding:42px 0 16px;background:#0f172a;color:#cbd5e1}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:24px}.site-footer h3,.site-footer h4{color:#fff;margin-bottom:12px}.footer-links{list-style:none;margin:0;padding:0}.footer-links li{margin:.55rem 0}.footer-links a{color:#cbd5e1;text-decoration:none}.footer-links a:hover{color:#fff}.footer-bottom{margin-top:26px;padding-top:16px;border-top:1px solid rgba(148,163,184,.22);font-size:.92rem}.no-results{display:none;margin-top:14px;padding:14px 16px;border-radius:16px;background:#fff7ed;border:1px solid #fed7aa;color:#9a3412}.inline-note{color:var(--muted);font-size:.95rem}@media (max-width:1024px){.hero-grid,.page-hero-grid,.content-columns,.footer-grid,.feature-grid,.card-grid{grid-template-columns:1fr 1fr}.stat-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:760px){.header-row{align-items:flex-start}.main-nav{justify-content:flex-start}.hero,.page-hero{padding-top:34px}.hero-grid,.page-hero-grid,.content-columns,.card-grid,.footer-grid,.feature-grid{grid-template-columns:1fr}.hero-copy,.page-hero-copy,.hero-panel,.page-hero-panel,.article-shell,.sidebar-card,.feature,.listing-card{padding:22px}.stat-grid{grid-template-columns:1fr 1fr}}@media (max-width:480px){.stat-grid{grid-template-columns:1fr}.main-nav{gap:8px}.main-nav a{padding:7px 10px;font-size:.92rem}}

.floating-whatsapp{position:fixed;right:18px;bottom:18px;z-index:90}.floating-whatsapp__button{display:inline-flex;align-items:center;gap:10px;padding:14px 18px;border-radius:999px;background:#25d366;color:#fff;text-decoration:none;font-weight:800;border:1px solid rgba(255,255,255,.55);box-shadow:0 18px 36px rgba(37,211,102,.28)}.floating-whatsapp__button:hover,.floating-whatsapp__button:focus-visible{background:#22c55e;color:#fff}.floating-whatsapp__button:focus-visible{outline:3px solid rgba(37,99,235,.18);outline-offset:3px}.floating-whatsapp__button svg{width:22px;height:22px;flex:none}.floating-whatsapp__label{line-height:1}@media (max-width:640px){.floating-whatsapp{right:12px;bottom:12px}.floating-whatsapp__button{width:58px;height:58px;justify-content:center;padding:0}.floating-whatsapp__label{display:none}}


.hero-label-title{margin:0 0 1rem;font-size:1rem;font-weight:800;color:var(--text)}
.resource-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.info-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:var(--shadow)}
.meta-badges{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 16px}
.author-chip{display:inline-flex;align-items:center;gap:8px;padding:7px 11px;border-radius:999px;background:#f8fafc;border:1px solid var(--line);font-size:.92rem;color:var(--muted)}
.section-note{margin-top:16px;color:var(--muted)}
.site-map-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.site-map-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:var(--shadow)}
.site-map-card ul{margin:0;padding-left:1rem}
.site-map-card li+li{margin-top:.55rem}
.editorial-list li+li{margin-top:.65rem}
@media (max-width:1024px){.resource-grid,.info-grid,.site-map-grid{grid-template-columns:1fr 1fr}}
@media (max-width:760px){.resource-grid,.info-grid,.site-map-grid{grid-template-columns:1fr}}

.site-search-form{margin:0 0 18px}.search-results-summary{margin:16px 0;color:var(--muted)}
.resource-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.site-search-form .search-box{margin:0}
@media (max-width:1024px){.resource-grid{grid-template-columns:1fr 1fr}}
@media (max-width:760px){.resource-grid{grid-template-columns:1fr}}

.hero-search-form{margin:22px 0 0}
.hero-search-form .search-box{margin:0}
.hero-search-form .search-note{margin-bottom:0}
.search-submit{flex:0 0 auto;white-space:nowrap;padding:10px 16px}
@media (max-width:640px){
  .hero-search-form .search-box{flex-wrap:wrap}
  .search-submit{width:100%}
}