/* help.php — static CSS (no Tailwind CDN) */
*,:after,:before{box-sizing:border-box;border:0 solid #e5e7eb}
html{line-height:1.5;-webkit-text-size-adjust:100%}
body{margin:0;font-family:Inter,system-ui,sans-serif;background:#f9fafb;color:#1f2937}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:inherit}
h1,h2,h3,p{margin:0}
button,summary{font:inherit}

:root{
  --primary:#1a5276;
  --secondary:#3498db;
  --accent:#f39c12;
}

.text-shadow-lg{text-shadow:0 4px 8px rgba(0,0,0,.25)}

.container{width:100%;margin-left:auto;margin-right:auto}
@media(min-width:640px){.container{max-width:640px}}
@media(min-width:768px){.container{max-width:768px}}
@media(min-width:1024px){.container{max-width:1024px}}
@media(min-width:1280px){.container{max-width:1280px}}

.mx-auto{margin-left:auto;margin-right:auto}
.max-w-xl{max-width:36rem}
.max-w-2xl{max-width:42rem}
.max-w-5xl{max-width:64rem}
.mb-3{margin-bottom:.75rem}
.mb-4{margin-bottom:1rem}
.mb-6{margin-bottom:1.5rem}
.mb-12{margin-bottom:3rem}
.mr-2{margin-right:.5rem}
.mr-3{margin-right:.75rem}
.p-6{padding:1.5rem}
.px-4{padding-left:1rem;padding-right:1rem}
.py-12{padding-top:3rem;padding-bottom:3rem}
.text-center{text-align:center}
.text-lg{font-size:1.125rem;line-height:1.75rem}
.text-xl{font-size:1.25rem;line-height:1.75rem}
.text-2xl{font-size:1.5rem;line-height:2rem}
.text-3xl{font-size:1.875rem;line-height:2.25rem}
.font-sans{font-family:Inter,system-ui,sans-serif}
.font-display{font-family:Poppins,sans-serif}
.font-bold{font-weight:700}
.overflow-x-hidden{overflow-x:hidden}
.rounded-xl{border-radius:.75rem}
.border{border-width:1px}
.border-gray-100{border-color:#f3f4f6}
.shadow-md{box-shadow:0 4px 6px -1px rgba(0,0,0,.1),0 2px 4px -2px rgba(0,0,0,.1)}

.text-white{color:#fff}
.text-white\/90{color:rgba(255,255,255,.9)}
.text-primary{color:var(--primary)}
.text-accent{color:var(--accent)}
.text-gray-600{color:#4b5563}
.text-gray-800{color:#1f2937}

.bg-white{background-color:#fff}
.bg-gray-50{background-color:#f9fafb}
.bg-gradient-to-r{background-image:linear-gradient(to right,var(--tw-gradient-stops))}
.from-primary{--tw-gradient-from:var(--primary);--tw-gradient-stops:var(--tw-gradient-from),var(--tw-gradient-to,rgba(26,82,118,0))}
.to-sky-700{--tw-gradient-to:#0369a1}

.help-topic-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:1rem;
}
@media(min-width:640px){
  .help-topic-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(min-width:1024px){
  .help-topic-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:1.25rem}
}

.help-topic-card{
  display:block;
  background:#fff;
  border:1px solid #f3f4f6;
  border-radius:.75rem;
  padding:1.25rem 1.35rem;
  box-shadow:0 1px 2px rgba(0,0,0,.04);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.help-topic-card:hover{
  transform:translateY(-3px);
  box-shadow:0 10px 24px rgba(26,82,118,.1);
  border-color:rgba(52,152,219,.35);
}
.help-topic-icon{
  width:2.75rem;
  height:2.75rem;
  border-radius:.75rem;
  display:flex;
  align-items:center;
  justify-content:center;
  background:rgba(26,82,118,.08);
  color:var(--primary);
  font-size:1.25rem;
  margin-bottom:.875rem;
}
.help-topic-card h3{
  font-size:1.0625rem;
  font-weight:600;
  color:var(--primary);
  margin-bottom:.375rem;
}
.help-topic-card p{
  font-size:.875rem;
  line-height:1.55;
  color:#6b7280;
}

.help-faq-list{display:flex;flex-direction:column;gap:.75rem}
.help-faq-item{
  background:#fff;
  border:1px solid #e5e7eb;
  border-radius:.75rem;
  overflow:hidden;
  box-shadow:0 1px 2px rgba(0,0,0,.03);
}
.help-faq-item summary{
  list-style:none;
  cursor:pointer;
  padding:1rem 1.25rem;
  font-weight:600;
  color:#1f2937;
  position:relative;
  padding-right:2.75rem;
  transition:background .2s ease,color .2s ease;
}
.help-faq-item summary::-webkit-details-marker{display:none}
.help-faq-item summary::after{
  content:"\f107";
  font-family:FontAwesome;
  position:absolute;
  right:1.15rem;
  top:50%;
  transform:translateY(-50%);
  color:var(--secondary);
  transition:transform .25s ease;
}
.help-faq-item[open] summary{
  background:rgba(26,82,118,.05);
  color:var(--primary);
}
.help-faq-item[open] summary::after{transform:translateY(-50%) rotate(180deg)}
.help-faq-body{
  padding:.25rem 1.25rem 1.15rem;
  color:#4b5563;
  font-size:.9375rem;
  line-height:1.7;
}
.help-faq-body a{
  color:var(--secondary);
  font-weight:500;
  text-decoration:underline;
  text-underline-offset:2px;
}
.help-faq-body a:hover{color:var(--primary)}

.help-cta-actions{
  display:flex;
  flex-wrap:wrap;
  gap:.75rem;
  justify-content:center;
}
.help-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:.75rem 1.35rem;
  border-radius:.5rem;
  font-weight:500;
  transition:background .2s ease,color .2s ease,transform .2s ease;
}
.help-btn:hover{transform:translateY(-1px)}
.help-btn-primary{
  background:var(--secondary);
  color:#fff;
}
.help-btn-primary:hover{background:var(--primary)}
.help-btn-outline{
  background:#fff;
  color:var(--primary);
  border:1px solid rgba(26,82,118,.25);
}
.help-btn-outline:hover{
  border-color:var(--primary);
  background:rgba(26,82,118,.05);
}

@media(min-width:768px){
  .md\:p-8{padding:2rem}
  .md\:py-16{padding-top:4rem;padding-bottom:4rem}
  .md\:py-20{padding-top:5rem;padding-bottom:5rem}
  .md\:text-xl{font-size:1.25rem;line-height:1.75rem}
  .md\:text-4xl{font-size:2.25rem;line-height:2.5rem}
}
@media(min-width:1024px){
  .lg\:text-5xl{font-size:3rem;line-height:1}
}
@media(prefers-reduced-motion:reduce){
  .help-topic-card,.help-btn,.help-faq-item summary::after{transition:none}
}