:root{--color-primary: #ff8a5c;--color-primary-dark: #e66e3e;--color-bg: #fff8f0;--color-card: #ffffff;--color-text: #2d2d2d;--color-muted: #8a8a8a;--color-border: #ffe0c8;--color-success: #5cc88a;--color-warning: #f5b942;--color-danger: #e07070;--shadow-soft: 0 2px 8px rgba(255, 138, 92, .12);--shadow-card: 0 4px 16px rgba(255, 138, 92, .18);--radius-lg: 16px;--radius-md: 10px}*{box-sizing:border-box}html,body{margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Hiragino Sans,Yu Gothic UI,sans-serif;background:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased}button{font-family:inherit;cursor:pointer;border:none;font-size:1rem}a{color:var(--color-primary-dark);text-decoration:none}a:hover{text-decoration:underline}input,select,textarea{font-family:inherit;font-size:1rem;padding:10px 12px;border:1px solid var(--color-border);border-radius:var(--radius-md);background:#fff;outline:none;transition:border-color .15s}input:focus,select:focus,textarea:focus{border-color:var(--color-primary)}.app{max-width:720px;margin:0 auto;padding:0 16px 64px}.header{display:flex;align-items:center;justify-content:space-between;padding:16px 0;border-bottom:2px solid var(--color-border);margin-bottom:24px}.header h1{font-size:1.3rem;margin:0;display:flex;align-items:center;gap:8px}.header .nav-links{display:flex;gap:16px;font-size:.9rem}.header .nav-links a{color:var(--color-muted)}.header .nav-links a.active{color:var(--color-primary-dark);font-weight:600}.card{background:var(--color-card);border-radius:var(--radius-lg);padding:20px;box-shadow:var(--shadow-card);margin-bottom:16px}.card h2{margin:0 0 12px;font-size:1.1rem}.card .description{color:var(--color-muted);font-size:.9rem;margin-bottom:12px;line-height:1.6}.btn{padding:12px 20px;border-radius:var(--radius-md);font-weight:600;transition:transform .1s,box-shadow .15s,background-color .15s;display:inline-flex;align-items:center;gap:6px}.btn-primary{background:var(--color-primary);color:#fff;box-shadow:var(--shadow-soft)}.btn-primary:hover{background:var(--color-primary-dark)}.btn-primary:active{transform:translateY(1px)}.btn-secondary{background:#fff;color:var(--color-primary-dark);border:1px solid var(--color-primary)}.btn-secondary:hover{background:#fff3eb}.btn-danger{background:#fff;color:var(--color-danger);border:1px solid var(--color-danger)}.btn-danger:hover{background:#fdf2f2}.btn-sm{padding:6px 12px;font-size:.9rem}.level-grid{display:grid;grid-template-columns:1fr;gap:16px;margin-top:24px}@media (min-width: 640px){.level-grid{grid-template-columns:1fr 1fr 1fr}}.level-card{background:var(--color-card);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-card);text-align:center;border:3px solid transparent;transition:transform .15s,border-color .15s;cursor:pointer;display:block;color:var(--color-text)}.level-card:hover{transform:translateY(-2px);border-color:var(--color-primary);text-decoration:none}.level-card .level-num{font-size:2.5rem;font-weight:800;color:var(--color-primary);line-height:1}.level-card .level-title{font-size:1.1rem;font-weight:700;margin:8px 0 4px}.level-card .level-desc{font-size:.85rem;color:var(--color-muted);line-height:1.5}.form-row{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}.form-row label{font-size:.85rem;font-weight:600;color:var(--color-muted)}.form-row-inline{display:flex;gap:12px;align-items:end;flex-wrap:wrap}.dow-picker{display:flex;gap:4px;flex-wrap:wrap}.dow-picker button{width:38px;height:38px;border-radius:50%;border:1px solid var(--color-border);background:#fff;color:var(--color-muted);font-size:.85rem}.dow-picker button.selected{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.task-list{display:flex;flex-direction:column;gap:10px}.task-item{background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-md);padding:12px 14px;display:flex;justify-content:space-between;align-items:center;gap:12px}.task-item .info{display:flex;flex-direction:column;gap:2px}.task-item .info .time{font-size:1.1rem;font-weight:700;color:var(--color-primary-dark)}.task-item .info .msg{font-size:.95rem}.task-item .info .meta{font-size:.75rem;color:var(--color-muted)}.task-item .actions{display:flex;gap:6px}.status-banner{background:var(--color-success);color:#fff;padding:8px 16px;border-radius:var(--radius-md);font-size:.85rem;display:flex;align-items:center;gap:8px;margin-bottom:16px}.status-banner.warn{background:var(--color-warning)}.status-banner.danger{background:var(--color-danger)}.muted{color:var(--color-muted);font-size:.85rem}.history-item{background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-md);padding:12px 14px;margin-bottom:8px}.history-item .head{display:flex;justify-content:space-between;align-items:center;font-size:.85rem;color:var(--color-muted);margin-bottom:4px}.history-item .body{font-size:.95rem}.history-item .reply{margin-top:6px;padding:6px 10px;background:#fff3eb;border-radius:6px;font-size:.9rem}.verdict-positive{color:var(--color-success);font-weight:600}.verdict-negative{color:var(--color-danger);font-weight:600}.verdict-ambiguous{color:var(--color-warning);font-weight:600}.verdict-silent{color:var(--color-muted)}.listening-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:100}.listening-overlay .box{background:#fff;border-radius:var(--radius-lg);padding:32px 40px;text-align:center;max-width:400px}.listening-overlay .pulse{width:80px;height:80px;border-radius:50%;background:var(--color-primary);margin:0 auto 16px;animation:pulse 1.4s infinite ease-in-out}@keyframes pulse{0%,to{transform:scale(1);opacity:.7}50%{transform:scale(1.15);opacity:1}}.hero{text-align:center;padding:32px 16px 16px}.hero h1{font-size:1.8rem;margin:0 0 8px}.hero .sub{color:var(--color-muted);font-size:.95rem;line-height:1.6}.alert{background:#fff3cd;border:1px solid #ffe69c;border-radius:var(--radius-md);padding:10px 14px;font-size:.9rem;margin-bottom:12px}.alert.info{background:#e7f3ff;border-color:#b8daff}