.landing-model-guide { padding:96px 0; background:#11130f; color:#f5f7ef; border-block:1px solid #30352c; }
.landing-model-guide header { max-width:820px; }
.landing-model-guide header > span { color:#c7ff3d; font-size:13px; font-weight:700; }
.landing-model-guide h2 { margin:18px 0 22px; font-size:54px; line-height:1.08; letter-spacing:0; }
.landing-model-guide h2 em { color:#c7ff3d; font-style:normal; }
.landing-model-guide header p { max-width:650px; font-size:19px; line-height:1.6; color:#c7cdbf; }
.model-guide-points { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:40px; padding:42px 0; }
.model-guide-points > div { border-top:1px solid #3b4234; padding-top:24px; min-width:0; }
.model-guide-points > div > svg { width:28px; height:28px; color:#c7ff3d; }
.model-guide-points h3 { margin:18px 0 12px; font-size:25px; line-height:1.25; }
.model-guide-points p { color:#bec6b5; font-size:17px; line-height:1.6; }
.model-guide-points a { display:inline-flex; align-items:center; gap:10px; min-height:44px; color:#c7ff3d; font-size:15px; }
.model-guide-points a svg { width:18px; flex-shrink:0; }
.landing-model-guide details { padding:20px 0; border-top:1px solid #343a2d; }
.landing-model-guide summary { list-style:none; cursor:pointer; display:flex; align-items:center; justify-content:space-between; gap:20px; font-size:19px; font-weight:650; line-height:1.4; }
.landing-model-guide summary::-webkit-details-marker { display:none; }
.landing-model-guide summary svg { flex-shrink:0; width:22px; color:#c7ff3d; }
.landing-model-guide details[open] summary svg { transform:rotate(45deg); }
.landing-model-guide details p { max-width:800px; color:#c3c9ba; font-size:16px; line-height:1.65; margin:16px 0 0; }
.landing-model-guide details a { color:#c7ff3d; text-decoration:underline; text-underline-offset:4px; }
.landing-model-guide .section-shell > small { display:block; margin-top:24px; color:#9ca691; font-size:13px; line-height:1.6; }
.landing-page #video-launch-title { font-size:48px; line-height:1.08; overflow-wrap:normal; }
@media(max-width:760px) {
  .landing-model-guide { padding:64px 0; }
  .landing-model-guide h2 { font-size:34px; }
  .landing-model-guide header p { font-size:17px; }
  .model-guide-points { grid-template-columns:1fr; gap:28px; padding:30px 0; }
  .model-guide-points h3 { font-size:23px; }
  .landing-model-guide summary { font-size:17px; }
  .landing-page #video-launch-title { font-size:34px; }
}