:root{--ink:#1b1d23;--paper:#fdfaf3;--accent:#d4504e;--font:ui-sans-serif, system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;--serif:ui-serif, Georgia, "Times New Roman", serif}*{box-sizing:border-box}html,body{height:100%;font-family:var(--font);color:var(--ink);-webkit-font-smoothing:antialiased;overscroll-behavior:none;background:#0d1220;margin:0;overflow:hidden}#scene{touch-action:none;cursor:grab;width:100%;height:100%;display:block;position:fixed;inset:0}#scene:active{cursor:grabbing}#scene:focus,#intro:focus{outline:none}#intro{color:#fff;z-index:30;transition:opacity .5s;position:fixed;inset:0}#intro.gone{opacity:0;pointer-events:none}#intro[hidden]{display:none}.intro-heading{top:max(28px, env(safe-area-inset-top));left:max(28px, env(safe-area-inset-left));text-shadow:0 2px 16px #0009;position:absolute}#intro-title{font-family:var(--serif);letter-spacing:0;color:var(--paper);margin:0;font-size:48px;font-weight:500}#intro-tagline{color:#f4f5f6;margin:4px 0 0;font-size:14px}#intro-start{appearance:none;color:#fff;font:inherit;letter-spacing:0;cursor:pointer;background:#087af5;border:none;border-radius:20px 20px 5px;min-height:44px;padding:10px 18px;font-size:15px;transition:background .2s,border-color .2s}#intro-start:hover{background:#0065d3}#intro-start:disabled{opacity:.55;cursor:default}#intro-start:focus-visible,#intro-skip:focus-visible{outline-offset:4px;outline:2px solid #fff}#intro-skip{top:max(32px, env(safe-area-inset-top));right:max(24px, env(safe-area-inset-right));color:#fff;min-height:44px;font:14px var(--font);text-shadow:0 1px 5px #000;cursor:pointer;background:0 0;border:0;padding:8px;position:absolute}.intro-conversation{width:min(410px,100% - 40px);left:50%;bottom:max(24px, env(safe-area-inset-bottom));opacity:0;visibility:hidden;transition:opacity .35s,transform .35s;position:absolute;transform:translate(-50%,12px)}#intro.ready .intro-conversation{opacity:1;visibility:visible;transform:translate(-50%)}.chat-sender{text-shadow:0 1px 5px #000;margin:0 0 7px 14px;font-size:13px;display:block}.chat-message{color:#242428;background:#f0f0f3;border-radius:22px 22px 22px 5px;min-height:106px;padding:16px 20px;position:relative;box-shadow:0 4px 24px #0002}#intro-message{overflow-wrap:break-word;margin:0;font-size:16px;line-height:1.5}#intro-typing{align-items:center;gap:5px;height:24px;display:flex}#intro-typing[hidden]{display:none}#intro-typing i{background:#85858c;border-radius:50%;width:7px;height:7px;animation:.9s infinite alternate typing}#intro-typing i:nth-child(2){animation-delay:.15s}#intro-typing i:nth-child(3){animation-delay:.3s}.chat-actions{justify-content:space-between;align-items:center;gap:16px;min-height:44px;margin-top:12px;display:flex}#intro-progress{color:#fff;text-shadow:0 1px 5px #000;font-size:12px}@keyframes typing{to{opacity:.4;transform:translateY(-3px)}}@media (max-height:600px) and (min-width:641px){.intro-conversation{width:300px;left:auto;right:24px;transform:translateY(12px)}#intro.ready .intro-conversation{transform:none}}@media (max-width:640px){.intro-heading{top:max(20px, env(safe-area-inset-top));left:20px}#intro-title{font-size:40px}#intro-skip{top:max(22px, env(safe-area-inset-top));right:16px}.intro-conversation{bottom:max(16px, env(safe-area-inset-bottom))}#intro-message{font-size:15px}}#prompt{left:50%;bottom:max(2.2rem, env(safe-area-inset-bottom));-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:var(--paper);z-index:20;cursor:pointer;background:#181a20d1;border-radius:999px;align-items:center;gap:.6rem;padding:.6rem 1.1rem;font-size:.95rem;animation:.25s rise;display:flex;position:fixed;transform:translate(-50%)}#prompt[hidden]{display:none}#prompt kbd{font:inherit;background:#fdfaf31f;border:1px solid #fdfaf366;border-radius:5px;padding:.15rem .45rem;font-size:.75rem}@media (hover:none){#prompt kbd{display:none}}@keyframes rise{0%{opacity:0;transform:translate(-50%,10px)}to{opacity:1;transform:translate(-50%)}}#panel{width:min(30rem,100vw);height:100%;padding:clamp(2rem,5vw,3.5rem);padding-top:max(3rem, env(safe-area-inset-top));background:var(--paper);z-index:25;transition:transform .32s cubic-bezier(.22,1,.36,1);position:fixed;top:0;right:0;overflow-y:auto;transform:translate(100%);box-shadow:-20px 0 60px #0a0f1e59}#panel.open{transform:translate(0)}#panel[hidden]{display:none}#panel-close{appearance:none;color:#9a958c;cursor:pointer;background:0 0;border:none;padding:.25rem .5rem;font-size:2rem;line-height:1;position:absolute;top:1rem;right:1.2rem}#panel-close:hover{color:var(--ink)}#panel-body h2{font-family:var(--serif);letter-spacing:-.015em;margin:0 0 1.2rem;font-size:clamp(1.8rem,5vw,2.4rem);font-weight:500;line-height:1.15}#panel-body p{margin:0 0 1.1rem;font-size:1.02rem;line-height:1.65}#panel-body ul{margin:0 0 1.1rem;padding-left:1.1rem}#panel-body li{margin-bottom:.6rem;line-height:1.6}#panel-body a{color:var(--accent);text-underline-offset:3px}#panel-body a:hover{text-decoration-thickness:2px}#panel-body strong{font-weight:650}@media (max-width:640px){#panel{border-radius:20px 20px 0 0;width:100%;height:72%;top:auto;bottom:0;transform:translateY(100%);box-shadow:0 -20px 60px #0a0f1e59}#panel.open{transform:translateY(0)}}#fade{opacity:0;pointer-events:none;z-index:28;background:#05080f;transition:opacity .28s;position:fixed;inset:0}#fade.on{opacity:1}#leave{top:max(1.1rem, env(safe-area-inset-top));appearance:none;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:var(--paper);font:inherit;cursor:pointer;z-index:22;background:#181a20c7;border:1px solid #fdfaf347;border-radius:999px;padding:.52rem 1rem;font-size:.86rem;transition:background .18s,border-color .18s;position:fixed;left:1.1rem}#leave[hidden]{display:none}#leave:hover{border-color:var(--paper);background:#282c36eb}#leave:focus-visible{outline-offset:2px;outline:2px solid #9fe6ff}@media (prefers-reduced-motion:reduce){#fade{transition-duration:10ms}#intro,.intro-conversation{transition:none}#intro-typing i{animation:none}}