.course-world{position:fixed;inset:0;width:100%;height:100dvh;overflow:hidden;background:#c6cbc8;color:#292d28;font-family:var(--font-inter),Arial,sans-serif;isolation:isolate}.course-world *{box-sizing:border-box}.course-world button{font:inherit;cursor:pointer;min-height:44px;border:0;color:inherit}.course-world button:disabled{opacity:.35;cursor:default}.course-world :is(button,a,summary):focus-visible{outline:3px solid #985535;outline-offset:4px}.course-sr{width:1px;height:1px;clip-path:inset(50%)}.course-scene,.course-sr{position:absolute;overflow:hidden}.course-scene{inset:0}.course-camera{position:absolute;top:0;left:0;transition:transform .9s cubic-bezier(.22,.7,.2,1),width .9s,height .9s}.course-camera img{object-fit:fill}.course-camera svg{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}.course-pin{position:absolute;transform:translate(-50%,-50%);border-radius:50%;width:44px;height:44px;background:#f7f5efed;box-shadow:0 2px 14px #243c3430;z-index:1}.course-pin span{font-size:12px;font-weight:700}.course-pin.selected{background:#985535;color:#fff9ee;box-shadow:0 0 0 5px #f7f5ef60}.course-pin small{display:none;position:absolute;left:50%;top:54px;transform:translateX(-50%);white-space:nowrap;padding:7px 10px;background:#f7f5ef;color:#292d28;border-radius:5px;font-size:12px}.course-pin:is(:hover,:focus-visible) small{display:block}.course-hud{position:absolute;top:max(22px,env(safe-area-inset-top));left:max(24px,env(safe-area-inset-left));right:max(24px,env(safe-area-inset-right));display:flex;align-items:center;justify-content:space-between;gap:16px;pointer-events:none}.course-brand{font:700 28px Georgia,serif;letter-spacing:-1px;text-shadow:0 1px 12px #f7f5ef}.course-brand span{display:block;font:10px Arial,sans-serif;letter-spacing:2px;margin-top:5px}.course-tools{display:flex;gap:6px;pointer-events:auto}.course-tools button{background:#f7f5efde;border-radius:24px;padding:0 17px;font-size:12px;box-shadow:0 2px 12px #243c3410}.course-invitation{position:absolute;top:90px;width:100%;text-align:center;font:italic 20px Georgia,serif;color:#53463b;pointer-events:none}.course-travel{position:absolute;bottom:calc(32px + env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);display:flex;align-items:center;background:#f7f5eff2;box-shadow:0 5px 35px #263d3425;border-radius:18px;padding:5px;max-width:calc(100% - 32px);z-index:4}.course-travel>button{background:transparent;border-radius:12px;flex:0 0 48px;font-size:23px}.course-travel .course-current{flex:1 1 230px;min-width:200px;padding:9px 18px;font-size:13px;text-align:center}.course-current span{display:block;font-size:9px;letter-spacing:1px;color:#985535;margin-bottom:5px}.course-current strong{font-weight:500}.course-disclaimer{position:absolute;bottom:calc(5px + env(safe-area-inset-bottom));width:100%;text-align:center;font-size:9px;letter-spacing:.5px;margin:0;pointer-events:none}.course-overlay{position:absolute;right:max(24px,env(safe-area-inset-right));top:90px;bottom:125px;width:360px;max-width:calc(100% - 32px);overflow:auto;overscroll-behavior:contain;border-radius:20px;padding:30px;background:#f7f5eff5;box-shadow:0 12px 60px #273b3420;z-index:3;scrollbar-width:thin}.course-overlay h2{font:30px/1.05 Georgia,serif;letter-spacing:-.7px;margin:14px 25px 20px 0}.course-overlay p{font-size:13px;line-height:1.7}.course-overlay .course-kicker{font-size:10px;letter-spacing:.6px;color:#985535;max-width:85%;margin:0 0 14px}.course-overlay a{color:#985535;font-size:12px;display:inline-block;margin:12px 12px 0 0;text-underline-offset:4px}.course-overlay details{margin-top:20px;font-size:12px;border-top:1px solid #d1d2c8;padding-top:15px}.course-overlay summary{cursor:pointer;min-height:30px}.course-close{position:sticky;top:0;float:right;margin:-18px -18px 0 0;width:44px;border-radius:50%;background:#e8e9e1;font-size:24px!important;z-index:2}.course-overlay ol{list-style:none;margin:0;padding:0}.course-overlay li button{display:grid;grid-template-columns:25px 1fr;text-align:left;gap:4px 8px;width:100%;background:transparent;border-bottom:1px solid #d7d9d0;padding:12px 0;font-size:13px}.course-overlay li button span{color:#985535;grid-row:span 2}.course-overlay li button small{font-size:10px;color:#636b60}.course-overlay li button[aria-pressed=true]{color:#985535}.course-note{bottom:auto;max-height:calc(100dvh - 220px)}@media(max-width:699px){.course-hud{top:max(14px,env(safe-area-inset-top));left:16px;right:16px}.course-brand{font-size:23px}.course-tools{gap:4px}.course-tools button{padding:0 12px;font-size:11px}.course-invitation{top:80px;font-size:17px}.course-overlay{top:auto;bottom:calc(112px + env(safe-area-inset-bottom));right:16px;left:16px;width:auto;max-width:none;max-height:55dvh;padding:22px;border-radius:18px}.course-note{max-height:38dvh}.course-overlay h2{font-size:26px}.course-overlay p{font-size:12px}.course-overlay .course-kicker{font-size:9px}.course-travel{width:calc(100% - 32px)}.course-travel .course-current{min-width:0;padding:8px}.course-close{margin:-12px -12px 0 0}.course-pin{width:38px;height:38px;min-height:38px!important}.course-pin span{font-size:10px}}@media(prefers-reduced-motion:reduce){.course-camera{transition:none}}.course-camera{max-width:none}.course-brand{pointer-events:auto;color:inherit;text-decoration:none}