.bg-layer{position:fixed;top:0;right:0;bottom:0;left:0;z-index:0;background-size:cover;background-position:center;filter:blur(3px) brightness(.45);transition:background-image .6s ease}.bg-layer:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:#0a0e148c}.player{position:relative;z-index:1;min-height:100vh}.player-content{position:relative;z-index:1;max-width:680px;margin:0 auto;padding:64px 24px 120px;display:flex;flex-direction:column;gap:14px}.story-log{display:flex;flex-direction:column;gap:14px}.narration{margin:0;line-height:1.9;font-size:1.05rem}.story-end{margin:12px 0;text-align:center;opacity:.6;letter-spacing:.2em}.narration-reveal{white-space:pre-wrap}.rchar{display:inline;animation-name:char-fade;animation-timing-function:ease;animation-fill-mode:both}@keyframes char-fade{0%{opacity:0}to{opacity:1}}@media (prefers-reduced-motion: reduce){.rchar{animation:none}}.advance-indicator{position:sticky;bottom:12px;display:flex;justify-content:center;pointer-events:none}.advance-indicator:after{content:"";width:0;height:0;border-left:7px solid transparent;border-right:7px solid transparent;border-top:9px solid rgba(255,255,255,.8);animation:advance-breathe 1.6s ease-in-out infinite}@keyframes advance-breathe{0%,to{opacity:.25;transform:translateY(0)}50%{opacity:.95;transform:translateY(3px)}}@media (prefers-reduced-motion: reduce){.advance-indicator:after{animation:none;opacity:.7}}.choices{display:flex;flex-direction:column;gap:10px;margin-top:18px}.choice{text-align:left;padding:12px 16px;font-size:1rem;color:#fff;background:#ffffff0f;border:1px solid rgba(255,255,255,.35);border-radius:8px;cursor:pointer;transition:background .15s}.choice:hover{background:#ffffff24}.input-box{display:flex;align-items:center;gap:10px;margin-top:18px;flex-wrap:wrap}.input-box-field{flex:1 1 12rem;min-width:0;padding:12px 16px;font-size:1rem;color:#fff;background:#ffffff0f;border:1px solid rgba(255,255,255,.35);border-radius:8px}.input-box-field::placeholder{color:#ffffff73}.input-box-field:focus{outline:none;border-color:#ffffffbf;background:#ffffff1a}.input-box-field:disabled{opacity:.5;cursor:not-allowed}.input-box-submit{padding:12px 18px;font-size:1rem;color:#fff;background:#ffffff1f;border:1px solid rgba(255,255,255,.35);border-radius:8px;cursor:pointer;transition:background .15s}.input-box-submit:hover:not(:disabled){background:#fff3}.input-box-submit:disabled{opacity:.5;cursor:not-allowed}.input-box-hint{flex-basis:100%;font-size:.82rem;color:#ffffff80}.player-error{color:#ff8585}.audio-toggle{position:fixed;top:14px;right:16px;z-index:2;font-size:1.1rem;background:#0006;border:none;border-radius:16px;padding:6px 12px;cursor:pointer}:root{color-scheme:dark}*{box-sizing:border-box}body{margin:0;font-family:system-ui,Noto Sans SC,sans-serif;background:#0d1117;color:#e8e8e8}.app-status{display:flex;align-items:center;justify-content:center;min-height:100vh;opacity:.7}.app-error{color:#ff8585;padding:0 24px;text-align:center}.app-notice{position:fixed;top:0;left:0;right:0;z-index:100;padding:8px 16px;text-align:center;font-size:13px;background:#d2a24c2e;color:#f0d9a8;border-bottom:1px solid rgba(210,162,76,.3)}.restart-btn{position:fixed;top:10px;right:12px;z-index:100;padding:5px 12px;font:inherit;font-size:12.5px;cursor:pointer;color:#cdd2dd;background:#1e222ccc;border:1px solid rgba(255,255,255,.18);border-radius:6px}.restart-btn:hover{background:#2d323ee6}.start-gate{position:relative;z-index:1;min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:28px}.start-title{font-size:2.4rem;letter-spacing:.1em}.start-button{padding:12px 32px;font-size:1.1rem;color:#0d1117;background:#e8e8e8;border:none;border-radius:8px;cursor:pointer}.start-button:hover{background:#fff}.start-credit{position:absolute;bottom:20px;font-size:.8rem;letter-spacing:.04em;color:#8b949e;text-decoration:none;opacity:.7;transition:opacity .15s}.start-credit:hover{opacity:1;text-decoration:underline}