:root{color-scheme:dark;--bg:#100b25;--surface:#1c1740;--surface-soft:#272052;--text:#faf9ff;--muted:#c8c2dc;--violet:#9d79ff;--blue:#63b8ff;--gold:#e6c36a;--focus:#ffe08a;--danger:#ffb4ab;--border:#51467b;--safe-bottom:env(safe-area-inset-bottom,0px)}
*{box-sizing:border-box}html{min-height:100%;background:var(--bg);scroll-behavior:smooth}body{margin:0;min-height:100vh;min-height:100dvh;overflow-x:hidden;overflow-y:auto;-webkit-overflow-scrolling:touch;touch-action:pan-y;background:radial-gradient(circle at 12% -10%,rgba(128,90,220,.38),transparent 38rem),radial-gradient(circle at 100% 20%,rgba(52,143,230,.22),transparent 34rem),linear-gradient(160deg,#100b25,#0c1930 70%,#100b25);color:var(--text);font:16px/1.58 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
button,textarea,input{font:inherit}button,label.choice,.button{min-height:48px;touch-action:manipulation}:focus-visible{outline:3px solid var(--focus);outline-offset:3px}.topbar{position:sticky;z-index:10;top:0;display:flex;gap:20px;align-items:center;justify-content:space-between;min-height:64px;padding:10px max(16px,env(safe-area-inset-left)) 10px max(16px,env(safe-area-inset-right));border-bottom:1px solid rgba(255,255,255,.1);background:rgba(16,11,37,.91);backdrop-filter:blur(14px)}.brand{color:var(--text);font-size:1.08rem;font-weight:800;text-decoration:none;letter-spacing:.02em}.brand span{color:var(--gold)}.progress-wrap{display:grid;min-width:min(54vw,320px);gap:4px;color:var(--muted);font-size:.78rem;text-align:right}progress{width:100%;height:8px;accent-color:var(--violet)}
.activity-shell{width:min(100%,800px);margin:0 auto;padding:26px max(16px,env(safe-area-inset-right)) calc(40px + var(--safe-bottom)) max(16px,env(safe-area-inset-left))}.timeline{display:grid;gap:18px}.content-group{display:grid;gap:12px}.content-heading,.content-paragraph,.content-quote,.content-list,.content-callout,.content-reward,.question-card,.state-card,.completion-card,.confirm-card{border:1px solid var(--border);border-radius:20px;box-shadow:0 20px 50px rgba(0,0,0,.25)}.content-heading,.content-paragraph,.content-quote,.content-list,.content-callout,.content-reward{margin:0;padding:18px 20px;background:rgba(28,23,64,.94)}.content-heading{font-size:1.22rem;line-height:1.35;border-color:rgba(157,121,255,.7)}.content-quote{border-left:5px solid var(--violet);white-space:pre-line;font-style:italic;color:#eeeaff}.content-list{display:grid;gap:9px;padding-left:42px}.content-list li{padding-left:3px}.content-callout{border-color:var(--blue);background:rgba(36,54,100,.94);font-weight:750}.content-reward{border-color:var(--gold);background:rgba(86,67,27,.48);color:#fff3be;font-weight:800}.question-card{padding:20px;background:rgba(39,32,82,.96)}.question-card.current{border-color:var(--gold);box-shadow:0 0 0 1px var(--gold),0 20px 50px rgba(0,0,0,.25)}.question-number{margin:0 0 6px;color:var(--blue);font-size:.82rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.question-card h2{margin:0 0 16px;font-size:1.08rem;line-height:1.45}.help{color:var(--muted);font-size:.9rem}.choices{display:grid;gap:10px;border:0;padding:0;margin:0 0 16px}.choice{display:flex;gap:12px;align-items:center;padding:11px 14px;border:1px solid var(--border);border-radius:13px;background:#15112e;cursor:pointer}.choice:hover{border-color:var(--blue)}.choice:has(input:checked){border-color:var(--gold);background:rgba(230,195,106,.1)}.choice input{width:20px;height:20px;flex:0 0 auto;accent-color:var(--violet)}textarea{display:block;width:100%;min-height:116px;resize:vertical;padding:14px;border:1px solid var(--border);border-radius:13px;background:#100d26;color:var(--text)}textarea.long{min-height:180px}.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.button{display:inline-flex;align-items:center;justify-content:center;padding:11px 18px;border:1px solid transparent;border-radius:13px;background:linear-gradient(135deg,var(--violet),var(--blue));color:#0e0821;font-weight:800;text-decoration:none;cursor:pointer}.button.secondary{border-color:var(--border);background:transparent;color:var(--text)}.button:disabled{opacity:.55;cursor:wait}.save-state{min-height:1.5em;margin:10px 0 0;color:var(--muted);font-size:.88rem}.error{color:var(--danger)}.state-card,.completion-card,.confirm-card{padding:clamp(24px,6vw,40px);background:rgba(28,23,64,.97);text-align:center}.state-card h1,.completion-card h1,.confirm-card h2{margin-top:0}.artifact{display:block;width:min(100%,480px);max-height:52dvh;object-fit:contain;margin:22px auto 12px;border-radius:16px;border:1px solid var(--border)}.receipt-list{text-align:left}.spinner{width:34px;height:34px;margin:0 auto 18px;border:4px solid var(--border);border-top-color:var(--gold);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.noscript{padding:20px;text-align:center}
@media(max-width:600px),(max-height:620px){.topbar{position:static;align-items:flex-start;flex-direction:column;gap:8px}.progress-wrap{width:100%;min-width:0;text-align:left}.activity-shell{padding-top:18px}.content-heading,.content-paragraph,.content-quote,.content-list,.content-callout,.content-reward,.question-card{border-radius:16px;padding:17px}.content-list{padding-left:36px}.actions{display:grid;grid-template-columns:1fr}.button{width:100%}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.spinner{animation:none}}
.content-group,.content-heading,.content-paragraph,.content-quote,.content-list,.content-callout,.content-reward,.question-card,.state-card,.completion-card,.confirm-card,.receipt-list li,.choice{min-width:0;overflow-wrap:anywhere;word-break:break-word}