.demo-guidance-toolbar{position:relative;z-index:30;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 10px;border:1px solid rgba(96,165,250,.25);border-radius:15px;background:linear-gradient(135deg,rgba(15,23,42,.96),rgba(6,10,20,.94));box-shadow:0 14px 32px rgba(0,0,0,.28)}
.demo-mode-badge{display:inline-flex;align-items:center;min-height:30px;max-width:calc(100% - 58px);padding:0 9px;border:1px solid rgba(96,165,250,.38);border-radius:999px;color:#bfdbfe;background:rgba(37,99,235,.12);font-size:9px;font-weight:900;letter-spacing:.1em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.demo-guide-button{min-width:44px;min-height:44px;padding:0 12px;display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid rgba(147,197,253,.34);border-radius:12px;color:#dbeafe;background:rgba(30,64,175,.15);font:inherit;font-size:12px;font-weight:800;cursor:pointer}
.demo-guide-button:focus-visible,.demo-guidance-close:focus-visible,.demo-guidance-language button:focus-visible,.demo-guidance-primary:focus-visible{outline:3px solid rgba(96,165,250,.75);outline-offset:3px}
.demo-guidance-backdrop{position:fixed;inset:0;z-index:10000;display:flex;align-items:flex-end;justify-content:center;background:rgba(0,0,0,.68);backdrop-filter:blur(5px)}
.demo-guidance-dialog{width:min(100%,560px);max-height:88dvh;padding:18px 16px max(17px,env(safe-area-inset-bottom));overflow:hidden;color:#f8fafc;background:linear-gradient(160deg,#111827,#070b14 72%);border:1px solid rgba(148,163,184,.24);border-radius:24px 24px 0 0;box-shadow:0 -24px 60px rgba(0,0,0,.58);font-family:system-ui,-apple-system,"Segoe UI",sans-serif}
.demo-guidance-dialog>header{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:15px}
.demo-guidance-scroll{max-height:calc(88dvh - 90px - env(safe-area-inset-bottom));padding:2px 4px 24px 0;overflow-y:auto;overscroll-behavior:contain}
.demo-guidance-close{min-width:44px;min-height:44px;padding:0 10px;border:1px solid rgba(148,163,184,.25);border-radius:12px;color:#e2e8f0;background:rgba(255,255,255,.04);font:inherit;cursor:pointer}
.demo-guidance-language{display:inline-flex;padding:3px;border:1px solid rgba(148,163,184,.2);border-radius:10px;background:rgba(0,0,0,.18)}
.demo-guidance-language button{min-width:44px;min-height:36px;border:0;border-radius:8px;color:#94a3b8;background:transparent;font:inherit;font-size:11px;font-weight:900;cursor:pointer}.demo-guidance-language button.active{color:#fff;background:rgba(59,130,246,.3)}
.demo-guidance-eyebrow{margin:0 0 7px;color:#60a5fa;font-size:10px;font-weight:900;letter-spacing:.14em}.demo-guidance-dialog h2{margin:0;font-size:clamp(24px,8vw,32px);line-height:1.08}.demo-guidance-intro{margin:12px 0 22px;color:#cbd5e1;line-height:1.62}.demo-guidance-scroll section{margin-top:20px}.demo-guidance-scroll h3{margin:0 0 8px;color:#93c5fd;font-size:11px;letter-spacing:.11em;text-transform:uppercase}.demo-guidance-scroll ul{margin:0;padding-left:18px;color:#dbe3ef;line-height:1.56}.demo-guidance-scroll li+li{margin-top:7px}.demo-guidance-limitations{padding:14px;border:1px solid rgba(96,165,250,.2);border-radius:15px;background:rgba(30,64,175,.1)}.demo-guidance-limitations p{margin:0;color:#cbd5e1;font-size:13px;line-height:1.56}
.demo-guidance-welcome{width:calc(100% - 20px);max-height:calc(100dvh - 20px);margin:auto;padding:20px 17px max(20px,env(safe-area-inset-bottom));overflow-y:auto;border-radius:22px;box-shadow:0 28px 80px rgba(0,0,0,.64)}.demo-guidance-welcome>header{justify-content:flex-end}.demo-guidance-welcome-mark{width:48px;height:48px;display:grid;place-items:center;margin:6px 0 18px;border:1px solid rgba(96,165,250,.35);border-radius:15px;color:#bfdbfe;background:rgba(37,99,235,.14);font-size:23px}.demo-guidance-welcome p{color:#cbd5e1;line-height:1.58}.demo-guidance-welcome-limit{padding:12px;border-left:3px solid #3b82f6;background:rgba(37,99,235,.09)}.demo-guidance-primary{width:100%;min-height:48px;margin-top:8px;border:1px solid rgba(96,165,250,.46);border-radius:13px;color:#fff;background:linear-gradient(135deg,#1d4ed8,#2563eb);font:inherit;font-weight:900;cursor:pointer}
@media (max-width:390px){.demo-guide-button{width:44px;padding:0}.demo-guide-button-label{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}}
@media (min-width:769px){.demo-guidance-backdrop{align-items:stretch;justify-content:flex-end}.demo-guidance-drawer{width:min(460px,92vw);height:100dvh;max-height:none;padding:max(20px,env(safe-area-inset-top)) 22px max(20px,env(safe-area-inset-bottom));border-radius:0;box-shadow:-24px 0 64px rgba(0,0,0,.52)}.demo-guidance-scroll{max-height:calc(100dvh - 92px - env(safe-area-inset-top) - env(safe-area-inset-bottom))}.demo-guidance-welcome{width:min(560px,calc(100vw - 32px));height:auto;max-height:min(760px,calc(100dvh - 32px));border-radius:24px}.demo-guide-button{padding:0 14px}}

/* Keep the existing mobile heading untouched; desktop Greek is explicit text. */