:root{} /*colors here*/
.page-index { color: #333; background-color: #F5F7FA; }
.page-index__hero-section {
  background: linear-gradient(135deg, #E53935 0%, #FF5A4F 60%, #f5f7fa 100%);
  padding: 0; /* body padding from shared */
}
.page-index__hero-container { max-width: 100%; margin: 0; padding: 0; }
.page-index__hero-link { display: block; width: 100%; text-decoration: none; }
.page-index__hero-image { wwidth: 100%; height: auto; display: block; aspect-ratio: 1020/300; object-fit: cover; margin-bottom: -6px; }
.page-index__logo-grid-section { max-width: 1200px; margin: 10px auto 30px; padding: 0 16px; background-color: #fff; }
.page-index__logo-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 18px 16px; padding: 20px 0; }
.page-index__logo-item { flex: 0 1 260px; margin: 0 5px; display: flex; flex-direction: column; align-items: center; background-color: rgba(255,255,255,0.9);border:1px solid #f0e0e0; border-radius:12px; padding:12px; gap: 12px; }
.page-index__logo-image {width: 100%; height: auto; aspect-ratio: 2/1; object-fit: contain; transition: opacity .25s ease;border-radius: 6px;}
.page-index__logo-image:hover { opacity: .7; }
.page-index__logo-cta {display: inline-block; padding:9px 24px; border-radius: 999px; background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%); color:#fff; border:none; font-weight: 600; text-decoration: none; border: 1px solid transparent; box-shadow: 0 4px 12px rgba(229,57,53,0.30); transition: all 0.2s; line-height: normal; }
.page-index__logo-cta:hover { background:#C62828; }
.page-index__logo-cta a:hover { text-decoration: underline; }

.page-index__guide-section { max-width: 1100px; margin: 0 auto; padding: 20px 16px 30px; }
.page-index__guide-inner { max-width: 1000px; margin: 0 auto; 
}.page-index__guide-title { text-align: center; font-size: clamp(1.7rem, 2vw , 1.9rem); font-weight: 800; line-height: 1.2; color: #0a4b8f; margin: .1em 0 .6em }
.page-index__guide-intro { font-size: 1.05rem; line-height: 1.7; text-align: justify; color: #222; }
.page-index__guide-intro a, .page-index__guide-cta-drop a { color:#fff; background: #E53935; padding: 0.1em .2em; border-radius:4px; }
.page-index__guide-section h2 { font-size: 1.5rem; font-weight: 600; border-bottom:  1px dashed #b88;padding-bottom: .4em; margin-top: 2em; color:#0a4b8f; }
.page-index__guide-section h3 { font-size: 1.2rem; font-weight: 500; color: #333; margin: 1.2em 0 .4em }
.page-index__guide-section p { margin: 1em 0; }
.page-index__guide-figure { margin: 2em auto; text-align: center; }
.page-index__guide-figure img { width: 100%; max-width: 800px; height: auto; aspect-ratio: 2/1; object-fit: cover; border-radius: 12px; box-shadow: 0 8px 18px rgba(0,0,0,.15); }
.page-index__guide-figure figcaption {font-size: 0.85rem; color: #555; margin-top: 8px; font-style:italic;}
.page-index__guide-inner ul, .page-index__guide-inner ol{ padding-left:1.5rem; }
.page-index__guide-inner li { margin: 0.7em 0;}
.page-index__guide-inner details {background:#fff; border-radius: 8px; border:1px solid #e0d4c0;padding:.8em 1.2em; margin:1.2em 0;}
.page-index__guide-inner summary { cursor: pointer; font-weight: 500; color:#B53C32; }
.page-index__guide-cta-drop { text-align: center;margin-top:2.5m;}
.page-index__guide-cta { display: inline-block; background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%); padding: 0.8rem 3rem; border-radius:40px; color:#fff; font-size:1.1rem; font-weight:600; text-decoration: none;border: none; box-shadow:0 4px 12px rgba(229,57,53,.35);}
.page-index__guide-cta:hover { background: #C62828;}
@media (max-width: 768px) {
  .page-index__hero-image { aspect-ratio: 2/1; }
  .page-index__logo-grid { }
  .page-index__logo-item {flex: 0 1 46%; max-width: 175px; }
  .page-index__logo-cta { padding:8px 14px; font-size:.9rem; }
  .page-index__guide-section, .page-index__logo-grid-section{ padding-left: 12px; padding-right:12px; }
  .page-index__guide-title {font-size: 1.65rem;}
  .page-index__guide-figure figcaption{ font-size: 0.8rem;}
  .page-index img { max-width: 100%; height: auto; }
  .page-index .page-index__guide-cta {width:100%; box-sizing:border-box; white-space:normal; word-break: keep-all; text-align:center; }
}