.og-guide-launcher-icon::before {
  content: "?";
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  color: currentColor;
  font: 900 .92rem/1 "Rajdhani", system-ui, sans-serif;
}

.og-guide-panel-root {
  --og-guide-cyan: #22ddff;
  --og-guide-violet: #8e68ff;
  --og-guide-text: #f4f7ff;
  --og-guide-muted: #9da8c8;
  position: fixed;
  inset: 0;
  z-index: 2147483646;
  display: grid;
  grid-template-columns: minmax(0, 1fr) min(520px, 94vw);
  visibility: hidden;
  pointer-events: none;
  font-family: Inter, system-ui, sans-serif;
}

.og-guide-panel-root.is-open {
  visibility: visible;
  pointer-events: auto;
}

.og-guide-panel-backdrop {
  border: 0;
  background: rgba(2, 4, 12, .7);
  opacity: 0;
  backdrop-filter: blur(6px);
  transition: opacity .24s ease;
}

.og-guide-panel-root.is-open .og-guide-panel-backdrop { opacity: 1; }

.og-guide-panel {
  min-width: 0;
  height: 100dvh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-left: 1px solid rgba(34, 221, 255, .32);
  color: var(--og-guide-text);
  background: radial-gradient(circle at 85% 10%, rgba(142, 104, 255, .16), transparent 32%), linear-gradient(165deg, #11162a, #080b17 60%);
  box-shadow: -26px 0 80px rgba(0, 0, 0, .48);
  transform: translateX(100%);
  transition: transform .28s cubic-bezier(.2, .75, .25, 1);
}

.og-guide-panel-root.is-open .og-guide-panel { transform: translateX(0); }
.og-guide-panel-header { min-height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 13px 18px; border-bottom: 1px solid rgba(139, 159, 218, .2); }
.og-guide-panel-brand { display: flex; align-items: center; gap: 10px; color: var(--og-guide-cyan); font: 800 12px/1 "Rajdhani", system-ui, sans-serif; letter-spacing: .17em; text-transform: uppercase; }
.og-guide-panel-brand::before { content: ''; width: 26px; aspect-ratio: 1; border: 2px solid var(--og-guide-cyan); border-right-color: var(--og-guide-violet); border-radius: 50%; box-shadow: 0 0 16px rgba(34, 221, 255, .25); }
.og-guide-panel-close { width: 40px; height: 40px; display: grid; place-items: center; border: 1px solid rgba(139, 159, 218, .28); border-radius: 11px; color: var(--og-guide-text); background: rgba(255, 255, 255, .035); cursor: pointer; font-size: 23px; }
.og-guide-panel-close:hover { border-color: var(--og-guide-cyan); background: rgba(34, 221, 255, .08); }
.og-guide-panel-scroll { min-height: 0; overflow: auto; padding: 20px; overscroll-behavior: contain; }
.og-guide-panel-hero { display: grid; grid-template-columns: 112px minmax(0, 1fr); gap: 18px; align-items: center; }
.og-guide-panel-cover { width: 112px; height: 148px; display: grid; place-items: center; padding: 10px; border: 1px solid rgba(34, 221, 255, .3); border-radius: 14px; background: radial-gradient(circle, rgba(34, 221, 255, .12), transparent 70%), #070a15; }
.og-guide-panel-cover img { width: 100%; height: 100%; display: block; object-fit: contain; }
.og-guide-panel-eyebrow { display: block; color: var(--og-guide-cyan); font: 800 10px/1.2 "Rajdhani", system-ui, sans-serif; letter-spacing: .15em; text-transform: uppercase; }
.og-guide-panel h2 { margin: 8px 0 7px; color: var(--og-guide-text); font: 800 30px/.95 "Rajdhani", system-ui, sans-serif; text-transform: uppercase; }
.og-guide-panel-hero p { margin: 0; color: var(--og-guide-muted); font-size: 12px; line-height: 1.55; }
.og-guide-panel-facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; overflow: hidden; margin: 20px 0; border: 1px solid rgba(139, 159, 218, .2); border-radius: 12px; background: rgba(139, 159, 218, .2); }
.og-guide-panel-facts > div { padding: 11px; background: #0d1121; }
.og-guide-panel-facts span, .og-guide-panel-facts strong { display: block; }
.og-guide-panel-facts span { color: var(--og-guide-muted); font: 700 8px "Rajdhani", system-ui, sans-serif; letter-spacing: .13em; text-transform: uppercase; }
.og-guide-panel-facts strong { margin-top: 4px; font: 700 12px "Rajdhani", system-ui, sans-serif; }
.og-guide-panel-section { padding: 18px 0; border-top: 1px solid rgba(139, 159, 218, .18); }
.og-guide-panel-section > h3 { margin: 0 0 12px; color: var(--og-guide-text); font: 800 12px "Rajdhani", system-ui, sans-serif; letter-spacing: .13em; text-transform: uppercase; }
.og-guide-panel-controls { display: grid; gap: 7px; }
.og-guide-panel-controls > div { display: grid; grid-template-columns: 76px minmax(0, 1fr); gap: 10px; align-items: center; padding: 9px 10px; border: 1px solid rgba(139, 159, 218, .14); border-radius: 9px; background: rgba(255, 255, 255, .025); }
.og-guide-panel-controls kbd { min-width: 0; padding: 5px; border: 1px solid rgba(34, 221, 255, .3); border-radius: 6px; color: var(--og-guide-cyan); background: #070a14; font: 800 10px "Rajdhani", system-ui, sans-serif; text-align: center; }
.og-guide-panel-controls span { color: #dbe1f4; font-size: 11px; }
.og-guide-panel-chapters { display: grid; gap: 7px; margin: 0; padding: 0; list-style: none; }
.og-guide-panel-chapters a { display: grid; grid-template-columns: 28px minmax(0, 1fr) auto; gap: 9px; align-items: center; padding: 10px; border: 1px solid rgba(139, 159, 218, .14); border-radius: 9px; color: var(--og-guide-text); background: rgba(255, 255, 255, .025); text-decoration: none; }
.og-guide-panel-chapters a:hover { border-color: rgba(34, 221, 255, .4); background: rgba(34, 221, 255, .06); }
.og-guide-panel-chapters b { color: var(--og-guide-violet); font: 800 10px "Rajdhani", system-ui, sans-serif; }
.og-guide-panel-chapters span { overflow: hidden; font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.og-guide-panel-chapters em { color: var(--og-guide-cyan); font-style: normal; }
.og-guide-panel-actions { position: sticky; bottom: -20px; display: grid; grid-template-columns: 1fr auto; gap: 8px; margin: 4px -20px -20px; padding: 14px 20px calc(14px + env(safe-area-inset-bottom)); border-top: 1px solid rgba(139, 159, 218, .2); background: rgba(7, 10, 20, .94); backdrop-filter: blur(12px); }
.og-guide-panel-actions a { min-height: 44px; display: flex; align-items: center; justify-content: center; padding: 0 15px; border: 1px solid rgba(139, 159, 218, .25); border-radius: 10px; color: var(--og-guide-text); font: 800 11px "Rajdhani", system-ui, sans-serif; letter-spacing: .08em; text-decoration: none; text-transform: uppercase; }
.og-guide-panel-actions a:first-child { color: #041017; border-color: var(--og-guide-cyan); background: var(--og-guide-cyan); }
.og-guide-panel-empty { display: grid; place-items: center; min-height: calc(100dvh - 150px); padding: 35px; text-align: center; }
.og-guide-panel-empty-mark { width: 86px; aspect-ratio: 1; display: grid; place-items: center; margin: 0 auto 22px; border: 1px solid rgba(34, 221, 255, .36); border-radius: 50%; color: var(--og-guide-cyan); background: radial-gradient(circle, rgba(34, 221, 255, .13), transparent 68%); font: 900 34px "Rajdhani", system-ui, sans-serif; }
.og-guide-panel-empty h2 { margin: 0 0 10px; }
.og-guide-panel-empty p { max-width: 330px; margin: 0 auto 22px; color: var(--og-guide-muted); font-size: 13px; }
.og-guide-panel-empty a { min-height: 44px; display: inline-flex; align-items: center; padding: 0 18px; border-radius: 10px; color: #061017; background: var(--og-guide-cyan); font: 800 11px "Rajdhani", system-ui, sans-serif; letter-spacing: .09em; text-decoration: none; text-transform: uppercase; }
body.og-guide-panel-open { overflow: hidden !important; }

@media (max-width: 700px) {
  .og-guide-panel-root { grid-template-columns: 1fr; }
  .og-guide-panel-backdrop { position: absolute; inset: 0; }
  .og-guide-panel { position: relative; width: 100%; border-left: 0; }
  .og-guide-panel-scroll { padding: 16px; }
  .og-guide-panel-actions { bottom: -16px; margin: 4px -16px -16px; padding-inline: 16px; }
}

@media (max-width: 390px) {
  .og-guide-panel-hero { grid-template-columns: 90px minmax(0, 1fr); }
  .og-guide-panel-cover { width: 90px; height: 122px; }
  .og-guide-panel h2 { font-size: 25px; }
  .og-guide-panel-facts { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .og-guide-panel, .og-guide-panel-backdrop { transition: none; }
}