:root{color-scheme:dark;--bg: #060a14;--canopy: #5a8f3a;--bark: #4a3520;--ink: #e8efe2;--ink-soft: rgba(232, 239, 226, .72);--ink-faint: rgba(232, 239, 226, .42);--ink-ghost: rgba(232, 239, 226, .18);--accent: #d4a04a;--accent-glow: rgba(212, 160, 74, .45);--rule: rgba(232, 239, 226, .12);--font-display: "Newsreader", Georgia, serif;--font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;--font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#root{margin:0;padding:0;height:100%;width:100%;background:var(--bg);color:var(--ink);font-family:var(--font-body);-webkit-font-smoothing:antialiased;overflow:hidden;-webkit-user-select:none;user-select:none}button{font-family:inherit;cursor:pointer;background:none;border:none;color:inherit;padding:0}a{color:var(--accent);text-decoration:none}canvas{display:block;outline:none}.scene{position:absolute;top:0;right:0;bottom:0;left:0}.hud{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:10}.hud>*{pointer-events:auto}.hud-header{position:absolute;top:0;left:0;right:0;display:flex;align-items:flex-start;justify-content:space-between;padding:18px 22px;background:linear-gradient(180deg,rgba(13,20,16,.85),transparent);pointer-events:none}.brand{display:flex;flex-direction:column;gap:4px;pointer-events:auto}.brand-title{font-family:var(--font-display);font-size:28px;font-weight:600;letter-spacing:-.02em;line-height:.95;color:var(--ink)}.brand-title em{font-style:italic;color:var(--accent)}.brand-sub{font-family:var(--font-mono);font-size:9px;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-faint)}.brand-exit{margin-top:4px;font-family:var(--font-mono);font-size:9px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-faint);transition:color .2s ease}.brand-exit:hover{color:var(--accent)}.header-meta{pointer-events:auto;display:flex;flex-direction:column;align-items:flex-end;gap:4px;font-family:var(--font-mono);font-size:9px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-faint)}.header-meta strong{color:var(--ink-soft);font-weight:500}.dock{position:absolute;bottom:24px;left:50%;transform:translate(-50%);display:flex;gap:8px;background:#0d1410c7;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--rule);border-radius:4px;padding:6px}.dock-btn{display:flex;flex-direction:column;align-items:center;gap:4px;padding:8px 14px;font-family:var(--font-mono);font-size:9px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-faint);border-radius:2px;transition:all .2s cubic-bezier(.2,.6,.2,1);min-width:64px}.dock-btn:hover{color:var(--ink);background:#e8efe20d}.dock-btn.is-active{background:#d4a04a1f;color:var(--accent);text-shadow:0 0 8px var(--accent-glow)}.dock-btn-icon{font-size:16px;line-height:1}.info-panel{position:absolute;top:80px;right:22px;width:320px;max-width:calc(100vw - 44px);background:#0d1410eb;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border:1px solid var(--rule);border-radius:4px;padding:22px 22px 20px;pointer-events:auto;animation:panel-in .36s cubic-bezier(.2,.6,.2,1) both;box-shadow:0 30px 60px -20px #0009}@keyframes panel-in{0%{opacity:0;transform:translate(8px)}to{opacity:1;transform:translate(0)}}.info-eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:9px;letter-spacing:.22em;text-transform:uppercase;color:var(--accent);margin-bottom:12px}.info-eyebrow:before{content:"";width:5px;height:5px;border-radius:50%;background:var(--accent);box-shadow:0 0 6px var(--accent-glow)}.info-title{font-family:var(--font-display);font-size:24px;font-weight:600;line-height:1.05;letter-spacing:-.015em;color:var(--ink);margin:0 0 4px}.info-sci{font-family:var(--font-display);font-style:italic;font-size:13px;color:var(--ink-faint);margin-bottom:14px}.info-prose{font-family:var(--font-display);font-size:13.5px;line-height:1.55;color:var(--ink-soft);margin:0 0 12px}.info-facts{list-style:none;padding:0;margin:14px 0 0;display:flex;flex-direction:column;gap:6px}.info-facts li{font-family:var(--font-mono);font-size:10px;color:var(--ink-soft);letter-spacing:.04em;display:flex;gap:8px}.info-facts li:before{content:"◦";color:var(--accent)}.info-close{position:absolute;top:12px;right:12px;width:26px;height:26px;display:flex;align-items:center;justify-content:center;border-radius:50%;color:var(--ink-faint);background:#e8efe20f;font-size:16px;transition:all .2s ease}.info-close:hover{background:#d4a04a2e;color:var(--accent)}.loading{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:12px;background:var(--bg);z-index:100;font-family:var(--font-mono);font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-faint)}.loading-spinner{width:36px;height:36px;border:2px solid var(--ink-ghost);border-top-color:var(--accent);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.hotspot{pointer-events:auto;cursor:pointer;display:flex;align-items:center;gap:8px;background:#0d1410d9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid var(--rule);border-radius:999px;padding:6px 14px 6px 8px;font-family:var(--font-mono);font-size:9px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-soft);white-space:nowrap;transform:translate(-50%,-50%);transition:all .2s cubic-bezier(.2,.6,.2,1)}.hotspot:hover{background:#d4a04a2e;border-color:var(--accent);color:var(--ink);transform:translate(-50%,-50%) scale(1.05)}.hotspot-dot{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 8px var(--accent-glow);animation:pulse 2.4s ease-in-out infinite}@keyframes pulse{0%,to{box-shadow:0 0 6px var(--accent-glow);transform:scale(1)}50%{box-shadow:0 0 14px var(--accent-glow);transform:scale(1.15)}}.kbd-legend{position:absolute;bottom:30px;left:22px;display:flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:9px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint);background:#0d14108c;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border:1px solid var(--rule);border-radius:3px;padding:7px 10px;pointer-events:none;opacity:0;animation:kbd-legend-fade 4.8s ease-out .4s forwards}.kbd-legend kbd{display:inline-block;min-width:14px;padding:1px 4px;margin:0 1px;font-family:inherit;font-size:9px;text-align:center;color:var(--ink-soft);background:#e8efe20f;border:1px solid var(--ink-ghost);border-radius:2px}.kbd-legend .kbd-dot{color:var(--ink-ghost)}.kbd-legend:hover{opacity:.85!important}@keyframes kbd-legend-fade{0%{opacity:0}8%{opacity:.9}75%{opacity:.9}to{opacity:.25}}@media (max-width: 680px){.hud-header{padding:14px 16px}.brand-title{font-size:22px}.info-panel{top:auto;bottom:80px;right:12px;left:12px;width:auto}.dock-btn{padding:6px 10px;min-width:50px}.dock-btn-icon{font-size:14px}.kbd-legend{display:none}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}.hotspot-dot{animation:none}}