:root{--color-bg:#faf8fd;--color-surface:#ffffff;--color-primary:#6750a4;--color-primary-dark:#4f3d85;--color-text:#1c1b1f;--color-text-muted:#6f6a78;--color-border:#e3dfe9;--color-danger:#ba1a1a;--color-bedtime:#3d4a85;--color-anytime:#a45a3d;font-family:Noto Sans TC,PingFang TC,Microsoft JhengHei,system-ui,sans-serif}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--color-bg);color:var(--color-text)}.app-shell{min-height:100vh;display:flex;flex-direction:column}.app-main{flex:1 1;width:100%;max-width:640px;margin:0 auto;padding:24px 20px 40px}a{color:var(--color-primary)}button{font-family:inherit;cursor:pointer}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:16px;padding:20px;margin-bottom:16px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:none;border-radius:12px;padding:12px 20px;font-size:15px;font-weight:600;transition:opacity .15s ease}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--color-primary);color:white}.btn-primary:hover:not(:disabled){background:var(--color-primary-dark)}.btn-secondary{background:transparent;border:1px solid var(--color-border);color:var(--color-text)}.btn-block{width:100%}.field{margin-bottom:14px}.field label{display:block;font-size:13px;color:var(--color-text-muted);margin-bottom:6px}.feedback-textarea,.field input{width:100%;padding:12px 14px;border:1px solid var(--color-border);border-radius:10px;font-size:15px}.feedback-textarea{font-family:inherit;resize:vertical}.error-text{color:var(--color-danger)}.error-text,.success-text{font-size:13px;margin:8px 0 0}.success-text{color:#2e7d4f}.mode-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px;margin-bottom:20px}.mode-card{border-radius:16px;padding:18px 14px;text-align:center;border:2px solid transparent;background:var(--color-surface);box-shadow:0 1px 3px rgba(0,0,0,.06)}.mode-card.selected{border-color:var(--color-primary)}.mode-card .emoji{font-size:28px;display:block;margin-bottom:8px}.mode-card.bedtime .emoji{color:var(--color-bedtime)}.mode-card.anytime .emoji{color:var(--color-anytime)}.mode-card h3{margin:0 0 4px;font-size:15px}.mode-card p{margin:0;font-size:12px;color:var(--color-text-muted)}.recorder-box{text-align:center;padding:28px 16px}.record-button{width:96px;height:96px;border-radius:50%;border:none;background:var(--color-primary);color:white;font-size:32px;display:flex;align-items:center;justify-content:center;margin:0 auto 16px;box-shadow:0 4px 14px rgba(103,80,164,.35)}.record-button.recording{background:var(--color-danger);animation:pulse 1.4s infinite}@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(186,26,26,.5)}70%{box-shadow:0 0 0 16px rgba(186,26,26,0)}to{box-shadow:0 0 0 0 rgba(186,26,26,0)}}.recorder-status{font-size:14px;color:var(--color-text-muted);min-height:20px}.live-transcript{margin-top:16px;text-align:left;background:#f4f1f9;border-radius:12px;padding:14px;font-size:14px;min-height:48px;white-space:pre-wrap}.entry-list{display:flex;flex-direction:column;gap:14px}.entry-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:14px;padding:16px}.entry-meta{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.entry-time{font-size:12px;color:var(--color-text-muted)}.mode-tag{font-size:12px;font-weight:600;padding:3px 10px;border-radius:999px}.mode-tag.bedtime{background:#e7e9fb;color:var(--color-bedtime)}.mode-tag.anytime{background:#fbe7e1;color:var(--color-anytime)}.entry-transcript{font-size:15px;line-height:1.6;margin:0 0 10px}.entry-mood{font-size:20px;margin-bottom:8px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}.deep-analysis-badge{background:#e3f3e9;color:#2e7d4f}.entry-reflection{font-size:13px;color:var(--color-text-muted);margin:0;font-style:italic}.top-nav{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.top-nav .brand{font-weight:700;font-size:18px;text-decoration:none;color:var(--color-text)}.top-nav nav{font-size:14px;align-items:center}.top-nav nav,.top-nav-links{display:flex;gap:14px}.bottom-tab-bar{display:none}@media (max-width:640px){.top-nav-links{display:none}.bottom-tab-bar{display:flex;justify-content:space-evenly;align-items:stretch;position:fixed;left:0;right:0;bottom:0;z-index:100;background:var(--color-surface);border-top:1px solid var(--color-border);padding-bottom:max(20px,env(safe-area-inset-bottom))}.bottom-tab-bar-item{flex:1 1;min-width:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:8px 2px;text-decoration:none;color:var(--color-text-muted);white-space:nowrap}.bottom-tab-bar-item.active{color:var(--color-primary)}.bottom-tab-bar-icon{font-size:16px;line-height:1}.bottom-tab-bar-label{font-size:10px;line-height:1;white-space:nowrap}@media (max-width:380px){.bottom-tab-bar-item{padding:6px 1px}.bottom-tab-bar-icon{font-size:15px}.bottom-tab-bar-label{font-size:9px}}.app-shell{padding-bottom:calc(56px + max(20px, env(safe-area-inset-bottom)))}}.offline-banner{background:#fff3cd;color:#7a5b00;text-align:center;font-size:13px;padding:8px 12px}.site-footer{border-top:1px solid var(--color-border);padding:20px;font-size:12px;color:var(--color-text-muted);text-align:center;line-height:1.8}.site-footer a{color:var(--color-primary)}.empty-state{padding:40px 16px;color:var(--color-text-muted)}.empty-state,.paywall-card{text-align:center}.price-tag{font-size:24px;font-weight:700;color:var(--color-primary);margin:16px 0}.price-tag-original{font-size:16px;color:var(--color-text-muted);text-decoration:line-through;margin:0}.summary-header-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.summary-header-row h2{margin:0}.summary-result-card h3{margin:16px 0 6px;font-size:15px}.keyword-chips{display:flex;flex-wrap:wrap;gap:8px}.keyword-chip{background:#e7e9fb;color:var(--color-bedtime);font-size:13px;font-weight:600;padding:4px 12px;border-radius:999px}.summary-card-wrapper{margin-top:20px}.summary-card-canvas{width:100%;max-width:360px;display:block;margin:0 auto 12px;border-radius:16px;border:1px solid var(--color-border)}.mood-hexagon-section{text-align:center;margin-top:8px}.mood-hexagon-chart{width:100%;max-width:280px;height:auto;display:block;margin:0 auto}.helper-text{font-size:13px;color:var(--color-text-muted);margin-top:4px}.points-balance-card,.points-reveal{text-align:center}.points-reveal{font-size:18px;font-weight:700;color:var(--color-primary);margin:12px 0}.treasure-chest-section{margin-top:16px;text-align:center}.treasure-chest-grid{display:grid;grid-template-columns:1fr 1fr 1fr;grid-gap:12px;gap:12px;margin-top:12px}.treasure-chest-button{font-size:40px;background:var(--color-surface);border:2px solid var(--color-border);border-radius:16px;padding:20px 0;transition:border-color .15s ease,transform .15s ease}.treasure-chest-button:hover:not(:disabled){border-color:var(--color-primary);transform:translateY(-2px)}.treasure-chest-button:disabled{opacity:.5;cursor:not-allowed}.deep-analysis-card{margin-top:12px;background:#f4f1f9;border-radius:12px;padding:14px}.guest-preview-badge{background:#fff3cd;border-color:#f4dd9a;font-size:14px}.guest-preview-tag{background:#ffe7a3;color:#7a5b00;margin-right:8px}.guest-login-prompt-card{text-align:center}.ledger-list{display:flex;flex-direction:column;gap:10px}.ledger-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid var(--color-border)}.ledger-row:last-child{border-bottom:none;padding-bottom:0}.ledger-row-main{display:flex;flex-direction:column;gap:2px}.ledger-row-label{font-size:14px}.ledger-row-time{font-size:12px;color:var(--color-text-muted)}.ledger-row-amount{font-size:15px;font-weight:600;white-space:nowrap}.ledger-row-amount.positive{color:#2e7d4f}.hero-illustration{display:block;width:100%;height:auto;margin-bottom:16px;border-radius:28px}