:root{--bg: #F5EFE3;--bg-deep: #EDE5D6;--surface: #FFFDF8;--surface-2: #F8F3EA;--text: #1F1B16;--text-2: #4A4440;--text-3: #8A837A;--accent: #B23A2E;--accent-soft: rgba(178, 58, 46, .06);--accent-glow: rgba(178, 58, 46, .15);--gold: #C9A24B;--gold-soft: rgba(201, 162, 75, .08);--border: #E5DDD0;--border-2: #D9D0C0;--shadow-sm: 0 1px 2px rgba(31, 27, 22, .04), 0 1px 3px rgba(31, 27, 22, .06);--shadow-md: 0 2px 4px rgba(31, 27, 22, .04), 0 4px 12px rgba(31, 27, 22, .08);--shadow-lg: 0 4px 8px rgba(31, 27, 22, .06), 0 12px 32px rgba(31, 27, 22, .12);--shadow-gold: 0 2px 8px rgba(201, 162, 75, .25);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--radius-full: 999px;--safe-bottom: env(safe-area-inset-bottom, 0px)}*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}html{height:100%;overflow-x:hidden}body{min-height:100%;font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,PingFang SC,Hiragino Sans GB,Microsoft 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var(--accent-glow)}.btn-primary:hover:not(:disabled){box-shadow:0 6px 24px var(--accent-glow);transform:translateY(-1px)}.btn-secondary{background:var(--surface);color:var(--accent);border:1.5px solid var(--accent);box-shadow:var(--shadow-sm)}.btn-gold{background:linear-gradient(135deg,var(--gold),#B08D3E);color:#fff;box-shadow:var(--shadow-gold)}.btn-ghost{background:transparent;color:var(--text-3);min-height:44px;padding:0 20px;font-size:14px}.btn-sm{min-height:40px;padding:0 18px;font-size:14px}.btn.block{width:100%}.spinner{width:20px;height:20px;border:2.5px solid rgba(255,255,255,.3);border-top-color:currentColor;border-radius:50%;animation:spin .7s linear infinite}.spinner.dark{border-color:#1f1b161a;border-top-color:var(--accent)}@keyframes 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0}.start-hero{width:88px;height:88px;background:linear-gradient(135deg,var(--surface),var(--surface-2));border:1px solid var(--border);border-radius:28px;display:flex;align-items:center;justify-content:center;font-size:40px;margin-bottom:28px;box-shadow:var(--shadow-md)}.start-page h2{font-family:Songti SC,STSong,SimSun,serif;font-size:26px;font-weight:700;margin-bottom:12px;line-height:1.4}.start-page .hook{font-size:16px;color:var(--accent);font-weight:500;margin-bottom:20px}.start-page .meta{display:flex;align-items:center;gap:16px;font-size:13px;color:var(--text-3);margin-bottom:36px}.start-page .meta-item{display:inline-flex;align-items:center;gap:4px}.start-page .btn{min-width:200px}.quiz-top{padding:16px 0 0;margin-bottom:28px}.quiz-nav{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.quiz-nav .back-btn{display:inline-flex;align-items:center;gap:4px;background:none;border:none;color:var(--text-3);font-size:14px;cursor:pointer;padding:8px 0;font-family:inherit}.quiz-nav .back-btn:hover{color:var(--text-2)}.quiz-nav .quiz-title{font-family:Songti SC,STSong,SimSun,serif;font-size:14px;font-weight:600;color:var(--text-3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:160px}.progress-wrap{display:flex;align-items:center;gap:12px}.progress-track{flex:1;height:6px;background:var(--border);border-radius:var(--radius-full);overflow:hidden}.progress-fill{height:100%;background:linear-gradient(90deg,var(--accent),var(--gold));border-radius:var(--radius-full);transition:width .4s cubic-bezier(.16,1,.3,1);position:relative}.progress-fill:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);animation:shimmer 2s infinite}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}.progress-text{font-size:13px;color:var(--text-3);font-variant-numeric:tabular-nums;min-width:44px;text-align:right;font-weight:500}.quiz-body{animation:questionIn .3s cubic-bezier(.16,1,.3,1)}@keyframes questionIn{0%{opacity:0;transform:translate(16px)}to{opacity:1;transform:translate(0)}}.quiz-body.leaving{animation:questionOut .2s ease forwards}@keyframes questionOut{0%{opacity:1;transform:translate(0)}to{opacity:0;transform:translate(-16px)}}.question-label{font-size:12px;font-weight:600;color:var(--accent);letter-spacing:.06em;margin-bottom:8px}.question-text{font-family:Songti SC,STSong,SimSun,serif;font-size:21px;font-weight:600;line-height:1.5;margin-bottom:28px;color:var(--text)}.options{display:flex;flex-direction:column;gap:12px}.option-btn{display:flex;align-items:center;gap:14px;min-height:56px;padding:14px 18px;background:var(--surface);border:1.5px solid var(--border);border-radius:var(--radius-md);font-size:15px;text-align:left;cursor:pointer;transition:all .2s cubic-bezier(.16,1,.3,1);font-family:inherit;color:var(--text);line-height:1.5;position:relative;overflow:hidden}.option-btn .option-letter{width:28px;height:28px;border-radius:50%;background:var(--surface-2);border:1.5px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:600;color:var(--text-3);flex-shrink:0;transition:all .2s}.option-btn:hover,.option-btn:active{border-color:var(--accent);background:var(--accent-soft);transform:translateY(-1px);box-shadow:var(--shadow-sm)}.option-btn:hover .option-letter,.option-btn:active .option-letter{background:var(--accent);border-color:var(--accent);color:#fff}.option-btn.selected{border-color:var(--accent);background:var(--accent-soft);box-shadow:0 0 0 3px var(--accent-glow);animation:selectPulse .3s ease}.option-btn.selected .option-letter{background:var(--accent);border-color:var(--accent);color:#fff;transform:scale(1.1)}@keyframes selectPulse{0%{transform:scale(1)}50%{transform:scale(1.02)}to{transform:scale(1)}}.option-btn:disabled{opacity:.7;cursor:default}.option-btn:disabled:not(.selected){opacity:.4}.result-page{padding-top:24px}.result-hero{text-align:center;padding:20px 0 24px;animation:heroIn .5s cubic-bezier(.16,1,.3,1)}@keyframes heroIn{0%{opacity:0;transform:scale(.92)}to{opacity:1;transform:scale(1)}}.result-icon{width:72px;height:72px;background:linear-gradient(135deg,var(--gold),#B08D3E);border-radius:24px;display:flex;align-items:center;justify-content:center;font-size:32px;margin:0 auto 20px;box-shadow:var(--shadow-gold)}.result-label{font-size:12px;font-weight:600;color:var(--text-3);letter-spacing:.08em;text-transform:uppercase;margin-bottom:8px}.result-type{font-family:Songti SC,STSong,SimSun,serif;font-size:28px;font-weight:700;line-height:1.35;margin-bottom:10px;background:linear-gradient(135deg,var(--text),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.result-tagline{font-size:16px;color:var(--accent);font-weight:500}.result-preview{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;margin:0 0 20px;text-align:left;font-size:15px;line-height:1.7;box-shadow:var(--shadow-sm);position:relative}.result-preview:before{content:'"';position:absolute;top:12px;left:16px;font-family:Songti SC,serif;font-size:40px;color:var(--gold);opacity:.3;line-height:1}.result-preview p{padding-left:32px}.locked-section{position:relative;margin:0 0 20px;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border)}.locked-blur{filter:blur(6px);-webkit-user-select:none;user-select:none;pointer-events:none;padding:24px 20px;background:var(--surface);text-align:left;font-size:14px;line-height:1.8;color:var(--text-2)}.locked-blur p{margin-bottom:12px}.locked-blur p:last-child{margin-bottom:0}.locked-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#fffdf8d9;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);padding:24px 20px}.locked-overlay .lock-icon{font-size:36px;margin-bottom:12px}.locked-overlay .lock-title{font-family:Songti SC,STSong,SimSun,serif;font-size:17px;font-weight:600;margin-bottom:6px}.locked-overlay .lock-desc{font-size:13px;color:var(--text-3);margin-bottom:18px}.unlock-form{display:flex;gap:8px;width:100%;max-width:340px}.unlock-input{flex:1;min-height:46px;padding:0 16px;border:1.5px solid var(--border);border-radius:var(--radius-md);font-size:15px;background:var(--surface);outline:none;font-family:inherit;letter-spacing:.05em;transition:border-color .2s;color:var(--text)}.unlock-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.unlock-input::placeholder{color:var(--text-3);letter-spacing:0}.unlock-btn{min-height:46px;padding:0 22px;background:linear-gradient(135deg,var(--accent),#9A2E24);color:#fff;border:none;border-radius:var(--radius-md);font-size:15px;font-weight:600;cursor:pointer;white-space:nowrap;font-family:inherit;transition:all .2s}.unlock-btn:active{transform:scale(.97)}.unlock-btn:disabled{opacity:.6}.error-msg{color:var(--accent);font-size:13px;margin-top:10px;min-height:20px;text-align:center}.unlock-purchase{font-size:13px;color:var(--text-3);margin-top:12px;text-align:center}.unlock-purchase a{color:var(--accent);text-decoration:none;font-weight:600}.unlock-purchase a:hover{text-decoration:underline}.full-content{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px 20px;margin:0 0 20px;text-align:left;box-shadow:var(--shadow-sm)}.full-section{margin-bottom:20px}.full-section:last-child{margin-bottom:0}.full-section h4{font-family:Songti SC,STSong,SimSun,serif;font-size:15px;font-weight:600;color:var(--accent);margin-bottom:8px;display:flex;align-items:center;gap:8px}.full-section h4 .section-icon{font-size:16px}.full-section p{font-size:14px;line-height:1.8;color:var(--text-2)}.full-section ul{list-style:none;padding:0;display:flex;flex-direction:column;gap:6px}.full-section li{font-size:14px;line-height:1.7;color:var(--text-2);padding-left:16px;position:relative}.full-section li:before{content:"";position:absolute;left:0;top:.65em;width:6px;height:6px;border-radius:50%;background:var(--gold)}.result-actions{display:flex;flex-direction:column;gap:10px;margin-bottom:20px}.retake-link{text-align:center;margin-top:16px}.retake-link button{background:none;border:none;color:var(--text-3);font-size:13px;cursor:pointer;font-family:inherit;text-decoration:underline;text-underline-offset:3px}.retake-link button:hover{color:var(--text-2)}.poster-modal{position:fixed;top:0;right:0;bottom:0;left:0;background:#1f1b1699;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:100;padding:20px;animation:fadeIn .2s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.poster-modal-content{background:var(--surface);border-radius:var(--radius-xl);padding:20px;max-width:360px;width:100%;max-height:90vh;overflow:auto;display:flex;flex-direction:column;align-items:center;gap:16px;animation:modalIn .3s cubic-bezier(.16,1,.3,1)}@keyframes modalIn{0%{opacity:0;transform:scale(.9) translateY(20px)}to{opacity:1;transform:scale(1) translateY(0)}}.poster-modal img{width:100%;border-radius:var(--radius-md);box-shadow:var(--shadow-md)}.poster-modal-actions{display:flex;gap:10px;width:100%}.poster-modal-actions .btn{flex:1}.disclaimer{margin-top:24px;padding-top:20px;border-top:1px solid var(--border);font-size:12px;color:var(--text-3);text-align:center;line-height:1.7}.toast{position:fixed;bottom:calc(80px + var(--safe-bottom));left:50%;transform:translate(-50%);background:var(--text);color:var(--bg);padding:10px 20px;border-radius:var(--radius-full);font-size:13px;font-weight:500;z-index:200;animation:toastIn .3s cubic-bezier(.16,1,.3,1);box-shadow:var(--shadow-lg);white-space:nowrap}@keyframes toastIn{0%{opacity:0;transform:translate(-50%) translateY(10px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.toast.out{animation:toastOut .3s ease forwards}@keyframes toastOut{to{opacity:0;transform:translate(-50%) translateY(10px)}}.restore-toast{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;background:var(--gold-soft);border-radius:var(--radius-full);font-size:13px;color:var(--gold);margin-bottom:16px;font-weight:500}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}@media (min-width: 481px){#app{border-left:1px solid var(--border);border-right:1px solid var(--border)}}