.audio-player{margin:16px 0}.audio-controls{display:flex;align-items:center;gap:12px;background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:8px;padding:12px}.play-pause-btn{flex-shrink:0;width:40px;height:40px;border-radius:50%;border:none;background:var(--color-primary);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease}.play-pause-btn:hover:not(:disabled){background:var(--color-primary-dark);transform:scale(1.05)}.play-pause-btn:active:not(:disabled){transform:scale(.95)}.play-pause-btn:disabled{opacity:.6;cursor:not-allowed}.spinner{width:20px;height:20px;border:3px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}.progress-bar-container{flex:1;cursor:pointer;padding:8px 0}.progress-bar{height:6px;background:var(--color-border);border-radius:3px;position:relative;overflow:hidden}.progress-fill{height:100%;background:var(--color-primary);border-radius:3px;transition:width .1s linear}.time-display{flex-shrink:0;font-size:14px;color:var(--color-text-secondary);font-family:Monaco,Menlo,monospace;display:flex;align-items:center;gap:4px}.time-separator{color:var(--color-text-muted)}.audio-error{flex:1;color:var(--color-error);font-size:14px}@media(max-width:480px){.audio-controls{gap:8px;padding:10px}.play-pause-btn{width:36px;height:36px}.play-pause-btn svg{width:20px;height:20px}.time-display{font-size:12px}}@media(min-width:768px){.audio-controls{padding:14px;gap:16px}.play-pause-btn{width:44px;height:44px}}.synthesis-card{background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-xl);margin-bottom:var(--space-lg);transition:box-shadow var(--transition-base)}.synthesis-card:hover{box-shadow:var(--shadow-md)}.synthesis-header{margin-bottom:var(--space-lg)}.synthesis-meta{display:flex;align-items:center;gap:var(--space-md);margin-bottom:var(--space-sm);flex-wrap:wrap}.content-type{display:inline-block;padding:var(--space-xs) var(--space-sm);background-color:var(--color-primary-light);color:#fff;border-radius:var(--radius-sm);font-size:var(--font-size-xs);font-weight:600;text-transform:uppercase;letter-spacing:.5px}.read-time{color:var(--color-text-muted);font-size:var(--font-size-sm)}.rank{color:var(--color-primary);font-weight:600;font-size:var(--font-size-sm)}.synthesis-title{color:var(--color-text-primary);font-size:var(--font-size-2xl);line-height:var(--line-height-tight);margin:0}.synthesis-content{color:var(--color-text-secondary);line-height:var(--line-height-relaxed);margin-bottom:var(--space-lg)}.synthesis-content p{margin-bottom:var(--space-md)}.synthesis-content strong{color:var(--color-text-primary);font-weight:600}.synthesis-content ul,.synthesis-content ol{margin-left:var(--space-lg);margin-bottom:var(--space-md)}.synthesis-content li{margin-bottom:var(--space-sm)}.synthesis-audio{margin-bottom:var(--space-lg)}.synthesis-citations{border-top:1px solid var(--color-border);padding-top:var(--space-md);margin-bottom:var(--space-md)}.synthesis-citations h4{font-size:var(--font-size-sm);color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:var(--space-sm)}.synthesis-citations ul{list-style:none;padding:0;margin:0}.synthesis-citations li{margin-bottom:var(--space-xs);font-size:var(--font-size-sm)}.citation-date{color:var(--color-text-muted);font-size:var(--font-size-xs)}.synthesis-footer{display:flex;justify-content:flex-end}.expand-btn{color:var(--color-primary);font-weight:500;padding:var(--space-sm) var(--space-md);border-radius:var(--radius-md);transition:all var(--transition-fast)}.expand-btn:hover:not(:disabled){background-color:var(--color-bg-hover)}.expand-btn:disabled{opacity:.5;cursor:not-allowed}.toast{position:fixed;bottom:24px;right:24px;padding:16px 20px;background:#fffffffa;border:1px solid var(--border);border-radius:8px;box-shadow:0 4px 12px #00000026;display:flex;align-items:center;gap:12px;max-width:400px;z-index:2000;animation:slideIn .3s ease-out;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}@keyframes slideIn{0%{transform:translate(120%);opacity:0}to{transform:translate(0);opacity:1}}.toast-message{color:var(--text-primary);font-size:14px;line-height:1.5;font-weight:500}.toast-close{background:none;border:none;color:var(--text-tertiary);font-size:24px;line-height:1;cursor:pointer;padding:0;margin-left:auto;transition:color .2s}.toast-close:hover{color:var(--text-primary)}.toast-success{border-left:4px solid var(--success)}.toast-error{border-left:4px solid var(--error)}.toast-info{border-left:4px solid var(--primary)}@media(max-width:768px){.toast{bottom:16px;right:16px;left:16px;max-width:none}}.digest-container{min-height:100vh;background-color:var(--color-bg)}.digest-header{background:var(--color-bg-elevated);border-bottom:1px solid var(--color-border);padding:var(--space-lg) var(--space-md);position:sticky;top:0;z-index:100;box-shadow:var(--shadow-sm)}.header-content{max-width:900px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:var(--space-md)}.digest-header h1{font-size:var(--font-size-2xl);color:var(--color-primary);margin:0}.header-controls{display:flex;align-items:center;gap:var(--space-sm)}.date-picker{padding:var(--space-sm) var(--space-md);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-bg);color:var(--color-text-primary);font-family:var(--font-sans);font-size:var(--font-size-base);transition:border-color var(--transition-fast)}.date-picker:focus{outline:none;border-color:var(--color-primary)}.refresh-btn{padding:var(--space-sm) var(--space-md);background-color:var(--color-primary);color:#fff;border-radius:var(--radius-md);font-weight:500;transition:background-color var(--transition-fast);display:flex;align-items:center;justify-content:center;gap:var(--space-xs);border:none;cursor:pointer}.refresh-btn:hover:not(:disabled){background-color:var(--color-primary-dark)}.refresh-btn:disabled{opacity:.5;cursor:not-allowed}.rebuild-btn{padding:var(--space-sm) var(--space-md);background-color:var(--color-primary);color:#fff;border-radius:var(--radius-md);font-weight:500;transition:background-color var(--transition-fast);display:flex;align-items:center;justify-content:center;gap:var(--space-xs);border:none;cursor:pointer}.rebuild-btn:hover:not(:disabled){background-color:var(--color-primary-dark)}.rebuild-btn:disabled{opacity:.5;cursor:not-allowed}.digest-info{max-width:900px;margin:0 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var(--color-border)}.empty-state.error-state{padding:48px 24px;color:var(--color-text-secondary)}.error-state .error-icon{font-size:48px;margin-bottom:16px;opacity:.6}.error-state p{max-width:400px;margin:0 auto;line-height:1.6;font-size:var(--font-size-base)}@media(max-width:768px){.header-content{flex-direction:column;align-items:stretch}.header-controls{flex-wrap:wrap}.date-picker{width:100%;flex:1 1 100%}.refresh-btn,.rebuild-btn{flex:1 1 calc(50% - var(--space-sm) / 2)}}.synthesis-detail-page{min-height:100vh;background:var(--background, #faf8f5)}.detail-header{position:sticky;top:0;background:var(--surface, #ffffff);padding:16px 20px;border-bottom:1px solid var(--border, #e5ddd3);z-index:10}@media(min-width:768px){.detail-header{padding:20px 40px}}.back-button{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:8px;border:none;background:var(--surface-hover, #f5f2ed);color:var(--text-primary, #2c1810);font-size:16px;font-weight:500;cursor:pointer;transition:all .2s ease}.back-button:hover{background:var(--border, #e5ddd3)}.detail-content{max-width:700px;margin:0 auto;padding:24px 20px}@media(min-width:768px){.detail-content{padding:40px}}.detail-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:80px 20px;color:var(--text-secondary, #6b5947)}.spinner{width:48px;height:48px;border:4px solid var(--border-light, #f0ebe3);border-top-color:var(--primary, #d97757);border-radius:50%;animation:spin .8s linear infinite;margin-bottom:16px}@keyframes spin{to{transform:rotate(360deg)}}.detail-loading p{font-size:16px}.detail-error{text-align:center;padding:80px 20px;color:var(--error, #d14343)}.detail-error h3{font-size:20px;margin-bottom:12px;color:var(--text-primary, #2c1810)}.detail-error p{margin-bottom:24px;color:var(--text-secondary, #6b5947)}.detail-error button{padding:12px 24px;border-radius:8px;border:none;background:var(--primary, 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#f5f2ed);padding:16px;border-radius:8px;overflow-x:auto;margin-bottom:20px;max-width:100%}.detail-body pre code{background:none;padding:0;word-wrap:normal;overflow-wrap:normal}.detail-body img{max-width:100%;height:auto;border-radius:8px;margin:24px 0}.detail-body blockquote{border-left:4px solid var(--primary, #d97757);padding-left:20px;margin:24px 0;color:var(--text-secondary, #6b5947);font-style:italic}.detail-body table{width:100%;overflow-x:auto;display:block;margin-bottom:20px}.detail-body *{max-width:100%}.detail-citations{border-top:2px solid var(--border, #e5ddd3);padding-top:32px;margin-top:48px}.detail-citations h3{font-size:18px;margin-bottom:16px;color:var(--text-primary, #2c1810);font-weight:600}.detail-citations ul{list-style:none;padding:0}.detail-citations li{margin-bottom:12px;font-size:14px;color:var(--text-secondary, #6b5947);line-height:1.5}.detail-citations a{color:var(--primary, #d97757);text-decoration:none}.detail-citations 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UI,Roboto,sans-serif}.pin-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #d977571a}.pin-input-error{border-color:var(--error);animation:shake .3s ease}.pin-input-error:focus{border-color:var(--error);box-shadow:0 0 0 3px #d143431a}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-5px)}75%{transform:translate(5px)}}.login-error{color:var(--error);font-size:14px;text-align:center;margin:0 0 20px;min-height:20px}.login-submit-btn{width:100%;padding:14px;font-size:16px;font-weight:600;color:#fff;background:var(--primary);border:none;border-radius:8px;cursor:pointer;transition:background .2s ease;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.login-submit-btn:hover{background:var(--primary-dark)}.login-submit-btn:active{transform:translateY(1px)}@media(max-width:480px){.login-card{padding:32px 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ease}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);font-size:var(--font-size-base);line-height:var(--line-height-normal);color:var(--color-text-primary);background-color:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{line-height:var(--line-height-tight);font-weight:600;margin-bottom:var(--space-md)}h1{font-size:var(--font-size-3xl)}h2{font-size:var(--font-size-2xl)}h3{font-size:var(--font-size-xl)}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-primary-dark)}button{font-family:inherit;font-size:inherit;cursor:pointer;border:none;background:none}code{font-family:var(--font-mono);font-size:.9em;background-color:var(--color-bg-hover);padding:.125rem 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