:root{--peig-primary:#3b4675;--peig-primary-dark:#2d3659;--peig-primary-light:#4a5a8f;--peig-accent:#fcc544;--peig-accent-dark:#e5b03d;--peig-link:#39a0ff;--peig-success:#22c55e;--peig-warning:#fcc544;--peig-danger:#ef4444;--peig-bg:#f7f7f7;--peig-card-bg:#fff;--peig-text:#333;--peig-text-muted:#666;--peig-border:#e0e0e0;--peig-radius:8px;--peig-radius-pill:80px;--peig-shadow:0 2px 8px rgba(59,70,117,.1);--peig-shadow-lg:0 4px 16px rgba(59,70,117,.15);--peig-font:"游ゴシック体","Yu Gothic",YuGothic,"Hiragino Sans","Hiragino Kaku Gothic ProN",Meiryo,sans-serif}.peig-app{max-width:800px;margin:0 auto;padding:24px;font-family:var(--peig-font);font-weight:500;color:var(--peig-text);line-height:1.8}.peig-screen{display:none}.peig-screen.active{display:block;animation:fadeIn .3s ease-out}@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.peig-header{text-align:center;margin-bottom:32px}.peig-title{font-size:2.2rem;font-weight:700;color:var(--peig-primary);margin:0 0 8px;letter-spacing:.02em}.peig-subtitle{font-size:1rem;color:var(--peig-text-muted);margin:0}.peig-intro{background:var(--peig-primary);color:#fff;padding:28px 32px;border-radius:var(--peig-radius);margin-bottom:32px;position:relative;overflow:hidden}.peig-intro:before{content:'';position:absolute;top:0;right:0;width:120px;height:100%;background:linear-gradient(135deg,transparent 50%,var(--peig-accent) 50%);opacity:.15}.peig-description{margin:0;font-size:1.05rem;text-align:center;position:relative;z-index:1}.peig-level-selection{margin-bottom:32px}.peig-level-selection h2{text-align:center;margin-bottom:20px;font-size:1.2rem;color:var(--peig-primary)}.peig-level-buttons{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}@media (max-width:600px){.peig-level-buttons{grid-template-columns:1fr}}.peig-level-btn{background:var(--peig-card-bg);border:2px solid var(--peig-border);border-radius:var(--peig-radius);padding:28px 20px;cursor:pointer;transition:all .25s ease;display:flex;flex-direction:column;align-items:center;gap:10px;box-shadow:var(--peig-shadow)}.peig-level-btn:hover{border-color:var(--peig-primary);transform:translateY(-3px);box-shadow:var(--peig-shadow-lg)}.peig-level-btn .level-icon{font-size:1.6rem;color:var(--peig-accent)}.peig-level-btn .level-name{font-size:1.15rem;font-weight:700;color:var(--peig-primary)}.peig-level-btn .level-desc{font-size:.9rem;color:var(--peig-text-muted)}.peig-tips{background:var(--peig-card-bg);border:1px solid var(--peig-border);border-radius:var(--peig-radius);padding:24px 28px;box-shadow:var(--peig-shadow)}.peig-tips h3{margin:0 0 16px;font-size:1.1rem;color:var(--peig-primary)}.peig-tips ol{margin:0;padding-left:24px;color:var(--peig-text)}.peig-tips li{margin-bottom:10px}.peig-stats-section{background:var(--peig-card-bg);border:1px solid var(--peig-border);border-radius:var(--peig-radius);padding:20px 24px;margin-bottom:24px;box-shadow:var(--peig-shadow)}.peig-stats-mini{display:flex;justify-content:center;gap:40px;margin-bottom:16px}.peig-stats-mini .stat-item{text-align:center}.peig-stats-mini .stat-value{display:block;font-size:1.6rem;font-weight:700;color:var(--peig-primary)}.peig-stats-mini .stat-label{font-size:.8rem;color:var(--peig-text-muted)}.peig-badges-mini{display:flex;justify-content:center;align-items:center;gap:12px}#peig-badges-display{display:flex;gap:4px}.peig-badge{font-size:1.2rem;cursor:help}.peig-link-btn{background:0 0;border:none;color:var(--peig-link);cursor:pointer;font-size:.9rem;font-family:var(--peig-font);text-decoration:none}.peig-link-btn:hover{text-decoration:underline}.peig-training-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.peig-current-level{background:var(--peig-primary);color:#fff;padding:10px 20px;border-radius:var(--peig-radius-pill);font-weight:700;font-size:.9rem}.peig-exit-btn{background:0 0;border:none;font-size:2rem;color:var(--peig-text-muted);cursor:pointer;padding:0;line-height:1;transition:color .2s ease}.peig-exit-btn:hover{color:var(--peig-danger)}.peig-prompt-container{background:var(--peig-card-bg);border:3px solid var(--peig-primary);border-radius:var(--peig-radius);padding:36px 32px;margin-bottom:28px;text-align:center;box-shadow:var(--peig-shadow)}.peig-prompt-type{display:inline-block;background:var(--peig-accent);color:var(--peig-primary);padding:4px 14px;border-radius:var(--peig-radius-pill);font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;margin-bottom:16px}.peig-prompt-text{font-size:1.4rem;font-weight:600;line-height:1.6;color:var(--peig-text)}.peig-timer-container{text-align:center;margin-bottom:28px}.peig-timer{position:relative;width:100px;height:100px;margin:0 auto 12px}.peig-timer-svg{transform:rotate(-90deg);width:100px;height:100px}.peig-timer-bg{fill:none;stroke:var(--peig-border);stroke-width:8}.peig-timer-progress{fill:none;stroke:var(--peig-primary);stroke-width:8;stroke-linecap:round;stroke-dasharray:283;stroke-dashoffset:0;transition:stroke-dashoffset 1s linear,stroke .3s ease}.peig-timer-progress.warning{stroke:var(--peig-accent)}.peig-timer-progress.danger{stroke:var(--peig-danger)}.peig-timer-text{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:2rem;font-weight:700;color:var(--peig-primary)}.peig-timer-label{font-size:1rem;color:var(--peig-primary);font-weight:700;margin:0}.peig-response-form{background:var(--peig-card-bg);border:1px solid var(--peig-border);border-radius:var(--peig-radius);padding:28px;margin-bottom:24px;box-shadow:var(--peig-shadow)}.peig-response-intro{margin-bottom:24px;padding-bottom:20px;border-bottom:1px solid var(--peig-border)}.peig-response-form h3{margin:0 0 10px;font-size:1.1rem;color:var(--peig-primary)}.peig-response-instruction{margin:0;font-size:.95rem;color:var(--peig-text-muted);line-height:1.6}.peig-response-instruction strong{color:var(--peig-primary)}.peig-variation-input{margin-bottom:18px}.peig-variation-input label{display:block;font-weight:700;margin-bottom:8px;font-size:.9rem;color:var(--peig-primary)}.peig-variation-input label .optional-label{font-weight:400;font-size:.8rem;color:var(--peig-text-muted)}.peig-input-wrapper{position:relative;display:flex;gap:10px}.peig-input-wrapper textarea{flex:1}.peig-variation-input textarea{width:100%;padding:14px 16px;border:2px solid var(--peig-border);border-radius:var(--peig-radius);font-size:1rem;font-family:var(--peig-font);resize:vertical;transition:border-color .2s ease,box-shadow .2s ease;box-sizing:border-box}.peig-variation-input textarea:focus{outline:none;border-color:var(--peig-primary);box-shadow:0 0 0 3px rgba(59,70,117,.1)}.peig-mic-btn{display:flex;align-items:center;justify-content:center;width:48px;height:48px;background:var(--peig-bg);border:2px solid var(--peig-border);border-radius:var(--peig-radius);cursor:pointer;transition:all .2s ease;color:var(--peig-text-muted);flex-shrink:0;align-self:flex-start;margin-top:0}.peig-mic-btn:hover{border-color:var(--peig-primary);color:var(--peig-primary);background:#fff}.peig-mic-btn.listening{background:var(--peig-danger);border-color:var(--peig-danger);color:#fff;animation:pulse 1.5s infinite}@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.05)}}.peig-mic-btn .mic-status{display:none}.peig-submit-container{text-align:center;margin-top:24px}.peig-submit-btn{background:var(--peig-accent);color:var(--peig-primary);border:none;padding:16px 56px;font-size:1.1rem;font-weight:700;font-family:var(--peig-font);border-radius:var(--peig-radius-pill);cursor:pointer;transition:all .25s ease;box-shadow:var(--peig-shadow)}.peig-submit-btn:hover:not(:disabled){background:var(--peig-accent-dark);transform:translateY(-2px);box-shadow:var(--peig-shadow-lg)}.peig-submit-btn:disabled{background:var(--peig-border);color:var(--peig-text-muted);cursor:not-allowed;box-shadow:none}.peig-training-tips{background:#fff9e6;border:1px solid var(--peig-accent);border-radius:var(--peig-radius);padding:14px 18px}.peig-training-tips p{margin:0;font-size:.9rem;color:#8a6d00}.peig-feedback-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}.peig-feedback-header h2{margin:0;font-size:1.5rem;color:var(--peig-primary)}.peig-response-time{background:var(--peig-success);color:#fff;padding:8px 16px;border-radius:var(--peig-radius-pill);font-size:.9rem;font-weight:700}.peig-your-responses{background:var(--peig-bg);border-radius:var(--peig-radius);padding:24px;margin-bottom:24px}.peig-your-responses h3{margin:0 0 16px;font-size:1rem;color:var(--peig-primary)}.peig-responses-list{display:flex;flex-direction:column;gap:12px}.peig-response-item{background:#fff;padding:14px 18px;border-radius:var(--peig-radius);border-left:4px solid var(--peig-accent);box-shadow:var(--peig-shadow)}.peig-response-item .response-num{font-weight:700;color:var(--peig-primary);font-size:.8rem;margin-bottom:6px}.peig-response-item .response-text{font-size:1rem;color:var(--peig-text)}.peig-ai-feedback{background:var(--peig-card-bg);border:1px solid var(--peig-border);border-radius:var(--peig-radius);padding:28px;margin-bottom:24px;box-shadow:var(--peig-shadow)}.peig-ai-feedback h3{margin:0 0 16px;font-size:1rem;color:var(--peig-primary);display:flex;align-items:center;gap:8px}.peig-ai-feedback h3:before{content:"AI";background:var(--peig-primary);color:#fff;font-size:.7rem;padding:3px 8px;border-radius:4px}.peig-feedback-content{line-height:1.9;color:var(--peig-text)}.peig-feedback-content strong{color:var(--peig-primary)}.peig-external-links{background:var(--peig-bg);border-radius:var(--peig-radius);padding:18px 24px;margin-bottom:28px}.peig-external-links h4{margin:0 0 14px;font-size:.9rem;color:var(--peig-primary)}.peig-links-container{display:flex;gap:12px}.peig-external-link{display:inline-flex;align-items:center;gap:6px;padding:10px 20px;background:#fff;border:1px solid var(--peig-border);border-radius:var(--peig-radius-pill);text-decoration:none;color:var(--peig-text);font-size:.9rem;font-weight:600;transition:all .2s ease;box-shadow:var(--peig-shadow)}.peig-external-link:hover{border-color:var(--peig-primary);color:var(--peig-primary);transform:translateY(-1px)}.peig-feedback-actions{display:flex;gap:16px;justify-content:center}.peig-btn{padding:16px 36px;font-size:1rem;font-weight:700;font-family:var(--peig-font);border-radius:var(--peig-radius-pill);cursor:pointer;transition:all .25s ease;border:none}.peig-btn-primary{background:var(--peig-primary);color:#fff;box-shadow:var(--peig-shadow)}.peig-btn-primary:hover{background:var(--peig-primary-dark);transform:translateY(-2px);box-shadow:var(--peig-shadow-lg)}.peig-btn-secondary{background:#fff;color:var(--peig-text);border:2px solid var(--peig-border)}.peig-btn-secondary:hover{border-color:var(--peig-primary);color:var(--peig-primary)}.peig-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(59,70,117,.5);z-index:10000}.peig-modal{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%) scale(.9);background:#fff;border-radius:var(--peig-radius);padding:36px;max-width:600px;width:90%;max-height:80vh;overflow-y:auto;z-index:10001;opacity:0;transition:all .3s ease;box-shadow:var(--peig-shadow-lg)}.peig-modal.active{transform:translate(-50%,-50%) scale(1);opacity:1}.peig-modal-close{position:absolute;top:16px;right:16px;background:0 0;border:none;font-size:1.5rem;cursor:pointer;color:var(--peig-text-muted)}.peig-modal-close:hover{color:var(--peig-danger)}.peig-modal h2{margin:0 0 24px;font-size:1.4rem;color:var(--peig-primary)}.peig-modal h3{margin:28px 0 16px;font-size:1.1rem;color:var(--peig-primary)}.peig-stats-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-bottom:24px}.peig-stat-item{text-align:center;padding:16px 8px;background:var(--peig-bg);border-radius:var(--peig-radius)}.peig-stat-item .stat-value{display:block;font-size:1.4rem;font-weight:700;color:var(--peig-primary);margin-bottom:4px}.peig-stat-item .stat-label{font-size:.7rem;color:var(--peig-text-muted)}.peig-badges-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:12px}.peig-badge-item{display:flex;flex-direction:column;align-items:center;padding:16px 12px;background:var(--peig-bg);border-radius:var(--peig-radius);text-align:center;transition:all .2s ease}.peig-badge-item.earned{background:linear-gradient(135deg,#fff9e6,#fff3cc);border:1px solid var(--peig-accent)}.peig-badge-item.locked{opacity:.4;filter:grayscale(1)}.peig-badge-item .badge-icon{font-size:1.8rem;margin-bottom:8px}.peig-badge-item .badge-name{font-weight:700;font-size:.8rem;color:var(--peig-primary);margin-bottom:4px}.peig-badge-item .badge-desc{font-size:.7rem;color:var(--peig-text-muted)}.peig-history-list{display:flex;flex-direction:column;gap:8px}.peig-history-item{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;background:var(--peig-bg);border-radius:var(--peig-radius)}.history-level{font-weight:700;color:var(--peig-primary)}.history-time{color:var(--peig-text-muted)}.history-date{font-size:.85rem;color:var(--peig-text-muted)}.peig-badge-notification{position:fixed;top:20px;right:20px;display:flex;align-items:center;gap:16px;background:linear-gradient(135deg,#fff9e6,#fff3cc);border:2px solid var(--peig-accent);border-radius:var(--peig-radius);padding:18px 24px;box-shadow:var(--peig-shadow-lg);z-index:10002;transform:translateX(120%);transition:transform .3s ease}.peig-badge-notification.show{transform:translateX(0)}.peig-badge-notification .badge-icon{font-size:2.5rem}.peig-badge-notification .badge-title{font-size:.8rem;color:var(--peig-text-muted);margin-bottom:2px}.peig-badge-notification .badge-name{font-weight:700;font-size:1.1rem;color:var(--peig-primary)}.peig-loading{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(255,255,255,.95);z-index:9999;justify-content:center;align-items:center;flex-direction:column;gap:16px}.peig-loading.active{display:flex}.peig-spinner{width:48px;height:48px;border:4px solid var(--peig-border);border-top-color:var(--peig-primary);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.peig-loading p{font-size:1rem;color:var(--peig-text-muted);margin:0}@media (max-width:600px){.peig-app{padding:16px}.peig-title{font-size:1.8rem}.peig-prompt-text{font-size:1.2rem}.peig-prompt-container{padding:24px 20px}.peig-feedback-actions{flex-direction:column}.peig-btn{width:100%}.peig-links-container{flex-direction:column}.peig-stats-mini{gap:20px}.peig-stats-grid{grid-template-columns:repeat(3,1fr)}.peig-modal{padding:24px}.peig-badge-notification{right:10px;left:10px;transform:translateY(-120%)}.peig-badge-notification.show{transform:translateY(0)}.peig-submit-btn{padding:14px 40px;width:100%}}.peig-feedback-limit-section{background:var(--peig-card-bg);border:1px solid var(--peig-border);border-radius:var(--peig-radius);padding:16px 20px;margin-bottom:24px;box-shadow:var(--peig-shadow)}.peig-feedback-status{display:flex;justify-content:center;align-items:center;gap:8px;margin-bottom:12px}.peig-feedback-status .feedback-label{font-size:.9rem;color:var(--peig-text-muted)}.peig-feedback-status .feedback-count{font-weight:700;font-size:1rem;color:var(--peig-primary)}.peig-feedback-status.unlimited .feedback-count{color:var(--peig-success)}.peig-feedback-status.limit-reached .feedback-count{color:var(--peig-danger)}.peig-access-code-section{border-top:1px solid var(--peig-border);padding-top:14px;margin-top:4px}.peig-code-input-form{display:flex;gap:10px;justify-content:center;align-items:center}.peig-access-code-input{padding:10px 14px;border:2px solid var(--peig-border);border-radius:var(--peig-radius);font-size:.95rem;font-family:var(--peig-font);width:200px;transition:border-color .2s ease}.peig-access-code-input:focus{outline:none;border-color:var(--peig-primary)}.peig-verify-btn{background:var(--peig-primary);color:#fff;border:none;padding:10px 20px;font-size:.9rem;font-weight:700;font-family:var(--peig-font);border-radius:var(--peig-radius);cursor:pointer;transition:all .2s ease}.peig-verify-btn:hover:not(:disabled){background:var(--peig-primary-dark)}.peig-verify-btn:disabled{opacity:.6;cursor:not-allowed}.peig-unlimited-status{display:flex;justify-content:center;align-items:center;gap:12px}.unlimited-badge{background:var(--peig-success);color:#fff;padding:6px 14px;border-radius:var(--peig-radius-pill);font-size:.85rem;font-weight:700}.peig-clear-btn{background:0 0;border:1px solid var(--peig-border);color:var(--peig-text-muted);padding:6px 12px;font-size:.8rem;font-family:var(--peig-font);border-radius:var(--peig-radius);cursor:pointer;transition:all .2s ease}.peig-clear-btn:hover{border-color:var(--peig-danger);color:var(--peig-danger)}.peig-code-message{text-align:center;margin-top:10px;padding:8px 12px;border-radius:var(--peig-radius);font-size:.85rem;display:none}.peig-code-message.success{background:#e8f5e9;color:#2e7d32}.peig-code-message.error{background:#ffebee;color:#c62828}.peig-limit-modal .limit-modal-content{text-align:center}.peig-limit-modal .limit-icon{font-size:3rem;margin-bottom:16px}.peig-limit-modal h2{color:var(--peig-danger);font-size:1.2rem}.peig-limit-modal p{color:var(--peig-text-muted);margin-bottom:24px}.limit-modal-code-form{display:flex;gap:10px;justify-content:center;margin-bottom:12px}#peig-modal-code-message{margin-top:8px}@media (max-width:600px){.peig-code-input-form,.limit-modal-code-form{flex-direction:column;gap:8px}.peig-access-code-input{width:100%}.peig-verify-btn{width:100%}}