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var(--transition-base);cursor:pointer;border:none;font-weight:700;text-decoration:none;display:block;box-shadow:0 4px 12px #ff6ec74d;color:#fff!important}.detail-buy-btn:hover{background:var(--color-primary);transform:translateY(-2px);box-shadow:0 6px 20px #00ff4166;color:#000!important}.detail-buy-btn:active{transform:translateY(0);box-shadow:0 2px 8px #ff6ec733}.detail-buy-btn:focus{outline:2px solid var(--color-primary);outline-offset:4px}.detail-buy-disabled{background:var(--color-surface);color:var(--color-text-dim);cursor:not-allowed;box-shadow:none}.detail-buy-disabled:hover{background:var(--color-surface);box-shadow:none;transform:none}#course-content h2,#post-content h2{color:var(--color-primary);font-size:var(--text-2xl);margin-top:var(--space-8);margin-bottom:var(--space-4)}#post-content h1{color:var(--color-tertiary);margin-top:var(--space-6);margin-bottom:var(--space-4);font-size:var(--text-2xl)}#course-content h3,#post-content h3{color:var(--color-text);font-size:var(--text-xl);margin-top:var(--space-6);margin-bottom:var(--space-3)}#course-content p,#post-content p{margin-bottom:var(--space-4);line-height:1.7}#course-content a,#post-content a{color:var(--color-quaternary);text-underline-offset:3px;transition:color var(--transition-base)}#course-content a:hover,#post-content a:hover{color:var(--color-primary)}#course-content ul,#course-content ol,#post-content ul,#post-content ol{margin-left:var(--space-6);margin-bottom:var(--space-4)}#course-content li,#post-content li{margin-bottom:var(--space-2)}#course-content a[href*=enroll]{width:fit-content;margin:var(--space-4) auto;color:var(--color-secondary);padding:var(--space-4) var(--space-8);border:2px solid var(--color-secondary);transition:all var(--transition-base);text-align:center;font-size:1.5rem;font-weight:700;text-decoration:none;display:block}#course-content a[href*=enroll]:hover{background:var(--color-secondary);color:var(--color-bg)}#post-content table,#course-content table{border-collapse:collapse;width:100%;margin:var(--space-6) 0;font-size:.9rem}#post-content th,#course-content th{background:var(--color-surface);color:var(--color-primary);padding:var(--space-3);text-align:left;border:1px solid var(--color-border)}#post-content td,#course-content td{padding:var(--space-3);border:1px solid var(--color-border)}#post-content tr:hover,#course-content tr:hover{background:#00ff410d}#post-content pre,#course-content pre{background:var(--color-bg);border:1px solid var(--color-border);padding:var(--space-4);margin:var(--space-4) 0;font-size:.85rem;overflow-x:auto}#post-content code,#course-content code{font-family:var(--font-mono);color:var(--color-tertiary)}@media (width<=768px){#course-content{padding:var(--space-8) var(--space-6)}.course-header-layout{align-items:flex-start;gap:var(--space-6);text-align:left;flex-direction:row}.course-thumbnail{width:200px;height:112px}.course-subtitle{font-size:var(--text-sm)}.course-detail-stats,.stats-left{flex-wrap:wrap}.home-courses{padding:0 var(--space-3)}.posts-container{padding:var(--space-2) 0}.hero{padding:var(--space-2) var(--space-3)}.newsletter{padding:var(--space-4)}#newsletter-form{gap:var(--space-3);flex-direction:column}#newsletter-form input,#newsletter-form button{width:100%}.course-item{gap:var(--space-4);padding:var(--space-4);grid-template-columns:1fr}.course-item .card-thumb{width:100%}.course-side{border-left:none;border-top:1px solid var(--color-border);padding-left:0;padding-top:var(--space-4);flex-direction:row;justify-content:space-between;align-items:center}.profile-img{margin:0 auto}#post-content{padding:var(--space-4);overflow-x:hidden}#post-detail.active{width:100%;max-width:100vw;overflow-x:hidden}#post-content table,#post-content img,#post-content pre{max-width:100%}#post-content div[style*=overflow-x]{-webkit-overflow-scrolling:touch;max-width:100%}#post-content h1{font-size:var(--text-xl)}#course-content h2,#post-content h2{font-size:var(--text-lg)}#back-btn,#back-post-btn{bottom:var(--space-20);right:var(--space-4);padding:var(--space-2) var(--space-3);font-size:.85rem}}@media (width<=1024px){#home-courses-list{gap:var(--space-3);grid-template-columns:repeat(2,1fr)}.home-courses{padding:0 var(--space-3)}.hero{padding:var(--space-3) var(--space-4)}.home-course-card .stat-text{display:inline}.home-course-card .course-stats{gap:var(--space-2);flex-wrap:wrap}.course-stat-item{flex:0 0 calc(50% - var(--space-2) / 2);min-width:0}.course-info .course-stats{gap:var(--space-2);flex-wrap:wrap}.course-info .course-stats .course-stat-item{flex:0 0 calc(50% - var(--space-2) / 2);min-width:0}}@media (width<=640px){#home-courses-list{grid-template-columns:repeat(1,1fr)}}@media (width<=768px){#course-content{padding:var(--space-6) var(--space-4)}.course-header-layout{align-items:stretch;gap:var(--space-4);flex-direction:column}.course-thumbnail{aspect-ratio:16/9;width:100%;max-width:400px;height:auto;margin:0 auto;display:block}.course-title-group{gap:var(--space-2)}.course-title{font-size:var(--text-2xl)}.course-subtitle{font-size:var(--text-sm)}.course-detail-stats{align-items:stretch;gap:var(--space-3);padding:var(--space-4) 0;flex-direction:column!important;display:flex!important}.stats-left{gap:var(--space-2) var(--space-3);flex-wrap:wrap;width:100%;font-size:.85rem;display:flex!important}.stats-left .stat-item{flex-shrink:0;flex:unset;max-width:unset}.stats-left .stat-price{flex:45%;max-width:48%}.stat-separator{display:none!important}.stat-label{display:none}.stat-cta-btn{padding:var(--space-3) var(--space-6);font-size:var(--text-base);justify-content:center;align-items:center;width:100%!important;margin:0!important;display:flex!important}.detail-buy-btn{max-width:none;padding:var(--space-3) var(--space-6);font-size:1.2rem}.breadcrumb-current{word-break:break-word}#course-content h1{font-size:var(--text-xl)}.deck-card{padding:var(--space-4);align-items:flex-start;gap:var(--space-3);flex-direction:column}.deck-thumb{aspect-ratio:16/9;width:100%;height:auto}.deck-info h3{font-size:var(--text-lg)}.deck-meta{font-size:var(--text-sm)}}.post-tags{flex-wrap:wrap;gap:.5rem;margin-top:.75rem;display:flex}.post-tag{background:var(--color-surface);border:1px solid var(--color-border);color:var(--color-secondary);font-size:.75rem;font-family:var(--font-mono);transition:all var(--transition-base);border-radius:3px;padding:.25rem .75rem;display:inline-block}.post-tag:hover{border-color:var(--color-primary);background:var(--color-bg)}.post-author{color:var(--color-text-secondary);margin-bottom:1.5rem;font-size:.875rem;font-style:italic}.course-tabs{justify-content:center;align-items:center;gap:var(--space-6);margin:var(--space-8) auto var(--space-6);background:0 0;border:none;border-radius:0;width:fit-content;padding:0;display:flex;position:relative}.course-tab{color:var(--color-text-dim);padding:var(--space-3) var(--space-4);cursor:pointer;font-size:var(--text-base);font-weight:400;font-family:var(--font-mono);transition:all var(--transition-fast);white-space:nowrap;text-transform:lowercase;letter-spacing:.5px;background:0 0;border:none;border-radius:0;outline:none;position:relative}.course-tab:before{content:"";height:2px;transition:background var(--transition-fast);background:0 0;position:absolute;bottom:0;left:0;right:0}.course-tab:hover{color:var(--color-text);background:0 0}.course-tab.active{color:var(--color-primary);box-shadow:none;background:0 0;font-weight:600}.course-tab.active:before{background:var(--color-primary)}.course-tab:focus,.course-tab:focus-visible,button.course-tab:focus,button.course-tab:focus-visible{box-shadow:none;outline:none}.course-tab.active:after{content:">";color:var(--color-primary);font-weight:700;position:absolute;top:50%;left:-12px;transform:translateY(-50%)}[data-theme=light] .course-tab{color:var(--color-text-dim)}[data-theme=light] .course-tab:hover{color:var(--color-text)}[data-theme=light] .course-tab.active{color:var(--color-primary)}.course-tab:focus{outline:2px solid var(--color-primary);outline-offset:2px}.resources-tab-count{color:var(--color-tertiary)}.course-tab-content{box-sizing:border-box;width:100%;min-height:400px;display:none}.course-tab-content.active{display:block}#description-content,#resources-content{box-sizing:border-box;width:100%}@media (width<=768px){.course-tabs{width:100%;margin:var(--space-6) 0 var(--space-4);box-sizing:border-box;gap:0}.course-tab{text-align:center;padding:var(--space-2) var(--space-2);font-size:var(--text-sm);flex:1}.course-tab:before{left:var(--space-2);right:var(--space-2)}.course-tab.active:after{display:none}}.deck-cards{gap:var(--space-4);margin-top:var(--space-6);box-sizing:border-box;flex-direction:column;width:100%;display:flex}.deck-card{background:var(--color-surface);border:2px solid var(--color-border);cursor:pointer;transition:all var(--transition-base);border-radius:var(--radius-md);padding:var(--space-5);align-items:center;gap:var(--space-5);flex-direction:row;display:flex}.deck-card:hover{border-color:var(--color-primary);transform:translate(4px);box-shadow:0 4px 12px #00ff4126}.deck-card:focus{outline:2px solid var(--color-primary);outline-offset:2px}.deck-thumb{background:var(--color-bg);border-radius:var(--radius-sm);border:1px solid var(--color-border);flex-shrink:0;width:160px;height:90px;position:relative;overflow:hidden}.deck-thumb img{object-fit:contain;object-position:center;width:100%;height:100%}.deck-info{justify-content:center;gap:var(--space-1);flex-direction:column;flex:1;min-width:0;display:flex}.deck-info h3{font-weight:600;line-height:1.3;color:var(--color-primary)!important;font-size:var(--text-xl)!important;margin:0!important}.deck-meta{color:var(--color-text-dim);font-size:var(--text-base);align-items:center;gap:var(--space-2);display:flex}.slide-cards{gap:var(--space-3);margin-top:var(--space-6);flex-direction:column;display:flex}.slide-card{background:var(--color-surface);border:1px solid var(--color-border);cursor:pointer;transition:all var(--transition-fast);align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);display:flex}.slide-card:hover{border-color:var(--color-primary);background:#151b3dcc;transform:translate(4px)}.slide-card:focus{outline:2px solid var(--color-primary);outline-offset:2px}.slide-number{background:var(--color-text-dim);color:var(--color-bg);padding:var(--space-2) var(--space-3);border-radius:var(--radius-sm);text-align:center;min-width:40px;font-weight:600;font-size:var(--text-sm);flex-shrink:0;line-height:1.2}.slide-card.slide-section .slide-number{background:var(--color-secondary)}.slide-info{flex:1;min-width:0}.slide-info h3{color:var(--color-text);margin:0;font-weight:500;line-height:1.4;font-size:.875rem!important}.breadcrumb{align-items:center;gap:var(--space-2);margin-bottom:var(--space-6);font-size:var(--text-sm);display:flex}.breadcrumb-link{color:var(--color-primary);transition:color var(--transition-fast);font-weight:500;text-decoration:none}.breadcrumb-link:hover{color:var(--color-secondary);text-decoration:underline}.breadcrumb-link:focus{outline:2px solid var(--color-primary);outline-offset:2px}.breadcrumb-separator{color:var(--color-text-dim);-webkit-user-select:none;user-select:none;font-weight:400}.breadcrumb-current{color:var(--color-text);font-weight:600}@media (width<=768px){.deck-thumb{width:80px;height:45px}.course-tabs{width:100%;padding:var(--space-1)}.course-tab{padding:var(--space-2) var(--space-4);font-size:var(--text-xs);flex:1}.course-tab:before{left:var(--space-4);right:var(--space-4)}}.theme-toggle{color:var(--color-primary);cursor:pointer;padding:var(--space-2) var(--space-3);font-size:var(--text-lg);transition:all var(--transition-base);border-radius:var(--radius-sm);background:0 0;border:none;justify-content:center;align-items:center;min-width:40px;min-height:40px;line-height:1;display:inline-flex}.theme-toggle:hover:not(:disabled){background:var(--color-surface);transform:scale(1.1)}.theme-toggle:hover:not(:disabled) .theme-icon{filter:none}.theme-toggle:disabled{opacity:.5;cursor:not-allowed}.theme-icon{transition:transform var(--transition-base);font-size:1.2em;display:inline-block}.theme-toggle.switching .theme-icon{animation:.4s ease-in-out iconSpin}@keyframes iconSpin{0%{transform:rotate(0)scale(1)}50%{transform:rotate(180deg)scale(.8)}to{transform:rotate(360deg)scale(1)}}@media (width<=768px){.theme-toggle{margin-top:var(--space-2);border-top:1px solid var(--color-border);width:100%;padding:var(--space-4);border-radius:0;justify-content:center}}.nav-badge{z-index:var(--z-base);background-color:var(--color-surface);color:var(--color-tertiary);border:1px solid var(--color-primary);font-family:var(--font-mono);white-space:nowrap;opacity:1;pointer-events:none;-webkit-user-select:none;user-select:none;min-width:1.2rem;transition:color var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast);border-radius:0;justify-content:center;align-items:center;padding:.15rem .35rem;font-size:.6rem;font-weight:600;line-height:1;display:inline-flex;position:absolute;top:-2px;right:0}.nav-badge--circle{aspect-ratio:1;border-radius:50%;min-width:1.4rem;min-height:1.4rem;padding:.25rem}.nav-badge-inline{color:var(--color-tertiary);font-family:var(--font-mono);transition:color var(--transition-fast);font-weight:600}.nav-links a:hover .nav-badge-inline,.nav-links a.active .nav-badge-inline,.nav-links a:focus .nav-badge-inline,[data-theme=light] .nav-badge-inline{color:var(--color-tertiary)}.nav-links a{position:relative}.nav-links a:hover .nav-badge,.nav-links a.active .nav-badge,.nav-links a:focus .nav-badge{opacity:1;color:var(--color-tertiary);background-color:var(--color-surface);border-color:var(--color-primary)}[data-theme=light] .nav-badge{color:var(--color-tertiary);background-color:var(--color-surface);border-color:var(--color-primary)}@media (width<=768px){.nav-badge{padding:.2rem .4rem;font-size:.65rem;top:-2px;right:-6px}.nav-badge--circle{min-width:1.5rem;min-height:1.5rem;padding:.3rem}.nav-links{overflow:hidden}}@media (prefers-contrast:high){.nav-badge{border-width:2px}}@media (prefers-reduced-motion:reduce){.nav-badge{transition:none}}.timer-page{flex-direction:column;flex:1;width:100%;min-height:0;display:flex;position:relative;overflow:hidden}.timer-input-screen{min-height:0;padding:var(--space-6,2rem);box-sizing:border-box;flex-direction:column;flex:1;justify-content:center;align-items:center;display:flex;overflow:hidden}.timer-input-container{width:100%;max-width:480px}.timer-heading{font-family:var(--font-mono,monospace);color:var(--color-primary);margin-bottom:var(--space-6,2rem);letter-spacing:.05em;font-size:1.5rem}.timer-heading .prompt{color:var(--color-secondary,#888);margin-right:.4em}.form-field{gap:var(--space-1,.25rem);margin-bottom:var(--space-4,1rem);flex-direction:column;display:flex}.form-field label{font-family:var(--font-mono,monospace);color:var(--color-text-muted,#aaa);font-size:.875rem}#timer-minutes,#timer-title{background:var(--color-surface,#111);border:1px solid var(--color-border,#333);color:var(--color-text,#eee);font-family:var(--font-mono,monospace);box-sizing:border-box;width:100%;min-height:44px;transition:border-color var(--transition-base,.2s ease);padding:.625rem .75rem;font-size:1rem}#timer-minutes:focus,#timer-title:focus{border-color:var(--color-primary);outline:none}#timer-minutes::-webkit-inner-spin-button{-webkit-appearance:none}#timer-minutes::-webkit-outer-spin-button{-webkit-appearance:none}#timer-minutes{-moz-appearance:textfield}.field-error{color:var(--color-error,#f44);min-height:1em;font-size:.75rem;font-family:var(--font-mono,monospace)}.timer-start-btn{border:1px solid var(--color-primary);width:100%;min-height:44px;color:var(--color-primary);font-family:var(--font-mono,monospace);letter-spacing:.1em;cursor:pointer;transition:background var(--transition-base,.2s ease), color var(--transition-base,.2s ease);margin-top:var(--space-2,.5rem);background:0 0;font-size:1rem}.timer-start-btn:hover,.timer-start-btn:focus-visible{background:var(--color-primary);color:#000;outline:none}.timer-screen{box-sizing:border-box;background:#0a0e27;flex-direction:column;flex:1;justify-content:flex-start;align-items:center;width:100%;min-height:0;padding-top:calc(12vh - 50px);display:flex;position:relative;overflow:hidden}.timer-content-group{z-index:2;flex-direction:column;align-items:center;gap:12px;display:flex;position:relative}.timer-title-display{font-family:var(--font-mono,monospace);color:var(--color-secondary);letter-spacing:.08em;text-align:center;white-space:nowrap;text-overflow:ellipsis;z-index:2;max-width:80vw;font-size:clamp(2rem,7vw,8rem);line-height:1.2;overflow:hidden}.timer-display{justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.timer-controls{bottom:var(--space-6,2rem);right:var(--space-6,2rem);gap:var(--space-2,.5rem);z-index:10;flex-direction:row;display:flex;position:absolute}.timer-ctrl-btn{border:1px solid var(--color-primary);min-width:44px;min-height:44px;color:var(--color-primary);cursor:pointer;transition:background var(--transition-base,.2s ease);background:#00000080;border-radius:4px;justify-content:center;align-items:center;padding:.5rem;font-size:1.25rem;display:flex}.timer-ctrl-btn:hover,.timer-ctrl-btn:focus-visible{background:#00ff4126;outline:none}#timer-digits-matrix{font-family:var(--font-mono,monospace);color:var(--color-primary,#00ff41);text-shadow:0 0 20px var(--color-primary,#00ff41), 0 0 40px var(--color-primary,#00ff41);letter-spacing:.05em;-webkit-user-select:none;user-select:none;font-size:clamp(4rem,14vw,16rem);line-height:.85}.timer-digits--terminal{font-family:var(--font-mono,monospace);color:var(--color-primary,#00ff41);text-shadow:0 0 10px var(--color-primary,#00ff41);letter-spacing:.05em;-webkit-user-select:none;user-select:none;font-size:clamp(4rem,14vw,16rem);line-height:.85}.timer-digit-group{display:inline}.timer-colon{opacity:1;margin:0 .05em;display:inline}@media (width<=767px){#timer-digits-matrix,.timer-digits--terminal{font-size:clamp(4rem,18vw,8rem)}.timer-title-display{font-size:clamp(2rem,9vw,4rem)}.timer-screen{padding-top:calc(8vh - 50px)}#timer-edit-btn{display:none}.timer-controls{bottom:var(--space-4,1rem);right:var(--space-4,1rem)}.timer-content-group{gap:8px}}@media (width>=768px) and (width<=1279px){#timer-digits-matrix,.timer-digits--terminal{font-size:clamp(8rem,16vw,12rem)}.timer-title-display{font-size:clamp(4rem,8vw,6rem)}#timer-edit-btn{display:none}}@media (width>=1280px){#timer-digits-matrix,.timer-digits--terminal{font-size:clamp(12rem,14vw,16rem)}.timer-title-display{font-size:clamp(6rem,7vw,8rem)}#timer-edit-btn{display:none}}.timer-input-screen,.timer-screen{max-width:100vw}#error-page{padding:var(--space-8) var(--space-4);background:var(--color-bg);z-index:var(--z-base);justify-content:center;align-items:center;display:flex;position:absolute;inset:0}#error-page[hidden]{display:none!important}.error-page-content{text-align:center;max-width:480px}.error-page-code{color:var(--color-tertiary);margin-bottom:var(--space-4);font-size:clamp(4rem,15vw,8rem);font-weight:700;line-height:1}.error-page-message{font-size:var(--text-base);color:var(--color-text);margin-bottom:var(--space-8);line-height:1.6}.error-page-home{padding:var(--space-3) var(--space-8);border:2px solid var(--color-secondary);color:var(--color-secondary);font-size:var(--text-base);transition:all var(--transition-base);text-decoration:none;display:inline-block}.error-page-home:hover{background:var(--color-secondary);color:var(--color-bg)}.page-loading{background:var(--color-bg);z-index:var(--z-modal);pointer-events:none;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.page-loading-text{font-family:var(--font-mono);color:var(--color-primary);letter-spacing:.05em;font-size:1rem}.sr-only{clip:rect(0, 0, 0, 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0;border:none;flex-shrink:0;justify-content:center;align-items:center;min-width:44px;min-height:44px;line-height:1;display:inline-flex}.bd-close:hover{color:var(--color-error)}.bd-content{padding:var(--space-5) var(--space-6);flex:1;min-height:0;overflow-y:auto}.bd-footer{border-top:1px solid var(--color-border);padding:var(--space-3) var(--space-4);gap:var(--space-2);flex-direction:column;flex-shrink:0;display:flex}.bd-footer-row{justify-content:space-between;align-items:center;gap:var(--space-3);display:flex}.bd-footer-left{align-items:center;gap:var(--space-2);flex-shrink:0;display:flex}.bd-footer-right{align-items:center;gap:var(--space-2);margin-left:auto;display:flex}.bd-message{font-family:var(--font-mono);font-size:var(--text-xs);min-height:0;transition:opacity var(--transition-fast)}.bd-message[hidden]{display:none}.bd-message--error{color:var(--color-error)}.bd-message--success{color:var(--color-primary)}.bd-dialog 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#0000;flex-direction:column;line-height:1.2;display:flex}.dash-nav-item:hover{background-color:var(--color-border);color:var(--color-text)}.dash-nav-item.active{border-left-color:var(--color-primary);background-color:var(--color-surface);color:var(--color-primary)}.dash-nav-item:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.dash-nav-item-icon{font-size:var(--text-lg);line-height:1}.dash-nav-item-label{font-size:var(--text-xs);letter-spacing:0;white-space:nowrap}.dash-mobile-back,.dash-layout--user .dash-nav{display:none}.dash-layout--user .dash-list-panel{border-right:1px solid var(--color-border);width:220px}.dash-layout--user .dash-list-panel--hidden{display:none}@media (width<=1023px){.dash-layout--user .dash-list-panel,.dash-layout--user .dash-content{z-index:auto;left:auto;background:0 0;position:static;inset:auto;overflow-y:visible;transform:none}.dash-layout--user{flex-direction:column}.dash-layout--user .dash-list-panel{border-right:none;border-bottom:1px solid var(--color-border);width:100%;padding:var(--space-2) var(--space-4);flex:none}.dash-layout--user .dash-content{padding:var(--space-4);flex:1}.dash-layout--user .dash-mobile-back{display:none}.dash-nav{width:100px;padding:var(--space-3) var(--space-1)}.dash-nav-item-label{display:none}.dash-list-panel{border-right:none;flex:1;width:auto}.dash-content{z-index:var(--z-fixed);background:var(--color-bg);transition:transform var(--transition-base);padding:var(--space-4);position:fixed;inset:0;overflow-y:auto;transform:translate(100%)}.dash-content--open{transform:translate(0)}.dash-mobile-back{align-items:center;gap:var(--space-2);font-family:var(--font-mono);font-size:var(--text-sm);color:var(--color-primary);cursor:pointer;margin-bottom:var(--space-6);background:0 0;border:none;padding:0;display:flex}.dash-mobile-back:hover{text-decoration:underline}.dash-mobile-back:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}}@media (width<=599px){.dash-nav{width:56px;padding:var(--space-3) var(--space-1)}.dash-nav-item{padding:var(--space-3) var(--space-1)}.dash-list-panel{z-index:var(--z-fixed);background:var(--color-bg);transition:transform var(--transition-base);padding:var(--space-4);border-right:none;width:auto;position:fixed;inset:0 0 0 56px;overflow-y:auto;transform:translate(100%)}.dash-list-panel--open{transform:translate(0)}.dash-content{left:56px}}.dash-section{margin-bottom:var(--space-8)}.dash-section-heading{font-family:var(--font-mono);color:var(--color-primary);text-transform:uppercase;font-size:var(--text-sm);letter-spacing:.08em;padding:var(--space-3) 0;border-bottom:1px solid var(--color-border);margin-bottom:var(--space-3);align-items:center;gap:var(--space-2);display:flex}.dash-list{margin:0;padding:0;list-style:none}.dash-list-item{padding:var(--space-2);cursor:pointer;border-radius:var(--radius-sm);text-align:left;width:100%;font-family:var(--font-mono);font-size:var(--text-sm);transition:background-color var(--transition-fast), border-color var(--transition-fast);justify-content:space-between;align-items:center;gap:var(--space-2);background:0 0;border:none;border-left:3px solid #0000;flex-direction:row;display:flex}.dash-list-item:hover{background-color:var(--color-border)}.dash-list-item:focus-visible{background-color:var(--color-border);outline:2px solid var(--color-primary);outline-offset:2px}.dash-list-item.active{border-left-color:var(--color-primary);background-color:var(--color-surface)}.dash-list-label{font-family:var(--font-mono);font-size:var(--text-sm);color:var(--color-text);text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}.dash-action-btn{font-family:var(--font-mono);font-size:var(--text-sm);color:var(--color-primary);cursor:pointer;padding:var(--space-2);text-align:left;width:100%;transition:text-decoration var(--transition-fast);background:0 0;border:none;display:block}.dash-action-btn:hover{text-decoration:underline}.dash-action-btn:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.dash-icon-btn{cursor:pointer;min-width:44px;min-height:44px;color:var(--color-text-dim);font-size:var(--text-base);transition:color var(--transition-fast);background:0 0;border:none;flex-shrink:0;justify-content:center;align-items:center;padding:0;display:inline-flex}.dash-icon-btn:hover{color:var(--color-primary)}.dash-icon-btn:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.dash-danger-btn{font-family:var(--font-mono);font-size:var(--text-sm);color:var(--color-error);cursor:pointer;padding:var(--space-1) var(--space-3);border-radius:var(--radius-sm);transition:color var(--transition-fast);background:0 0;border:none}.dash-danger-btn:hover{color:var(--color-bg);background-color:var(--color-error)}.dash-danger-btn:focus-visible{outline:2px solid var(--color-error);outline-offset:2px}.dash-inline-input{font-family:var(--font-mono);font-size:var(--text-sm);color:var(--color-text);background:var(--color-surface);border:1px solid var(--color-primary);padding:var(--space-1) var(--space-2);border-radius:var(--radius-sm);flex:1;min-width:0}.dash-inline-input:focus{outline:2px solid var(--color-primary);outline-offset:2px}.bank-view{padding:var(--space-4)}.bank-view-header{margin-bottom:var(--space-4);flex-direction:row;justify-content:space-between;align-items:center;display:flex}.bank-view-title{font-family:var(--font-mono);color:var(--color-secondary);font-size:var(--text-lg);align-items:center;gap:var(--space-2);margin:0;display:flex}.question-list{gap:var(--space-2);margin:0;margin-top:var(--space-4);flex-direction:column;padding:0;list-style:none;display:flex}.question-list-item{align-items:center;gap:var(--space-3);padding:var(--space-2) var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius-sm);cursor:pointer;transition:border-color var(--transition-fast);flex-direction:row;display:flex}.question-list-item:hover{border-color:var(--color-primary)}.question-index{color:var(--color-text-dim);font-family:var(--font-mono);font-size:var(--text-sm);flex-shrink:0;min-width:3.5rem}.question-preview{text-overflow:ellipsis;white-space:nowrap;font-size:var(--text-sm);flex:1;overflow:hidden}.delete-confirm-text{color:var(--color-error);font-family:var(--font-mono);font-size:var(--text-sm)}.qmodal-backdrop{z-index:var(--z-modal-backdrop);background:#000000b3;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.qmodal{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);width:90%;max-width:640px;max-height:90vh;box-shadow:var(--shadow-lg);padding:var(--space-6);overflow-y:auto}.qmodal-titlebar{margin-bottom:var(--space-4);border-bottom:1px solid var(--color-border);padding-bottom:var(--space-3);flex-direction:row;justify-content:space-between;align-items:center;display:flex}.qmodal-close{color:var(--color-text-dim);cursor:pointer;font-size:var(--text-xl);min-width:44px;min-height:44px;transition:color var(--transition-fast);background:0 0;border:none;justify-content:center;align-items:center;padding:0;line-height:1;display:inline-flex}.qmodal-close:hover{color:var(--color-error)}.qmodal-line{color:var(--color-primary);font-family:var(--font-mono);margin-bottom:var(--space-4)}.qmodal-field{gap:var(--space-2);margin-bottom:var(--space-4);flex-direction:column;display:flex}.qmodal-field label{color:var(--color-text-dim);font-size:var(--text-sm);font-family:var(--font-mono)}.qmodal-field textarea,.qmodal-field input[type=text]{color:var(--color-text);background:var(--color-surface);border:1px solid var(--color-border);font-family:var(--font-mono);font-size:var(--text-sm);padding:var(--space-2);border-radius:var(--radius-sm);width:100%;transition:border-color var(--transition-fast)}.qmodal-field textarea:focus,.qmodal-field input[type=text]:focus{border-color:var(--color-primary);outline:2px solid var(--color-primary);outline-offset:2px}.qmodal-error{color:var(--color-error);font-size:var(--text-sm);font-family:var(--font-mono);min-height:1.2em}.qmodal-actions{gap:var(--space-3);margin-top:var(--space-4);flex-flow:wrap;align-items:center;display:flex}.qtype-btn{padding:var(--space-3);font-family:var(--font-mono);font-size:var(--text-sm);color:var(--color-text);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-sm);cursor:pointer;transition:border-color var(--transition-fast), color var(--transition-fast);flex:1}.qtype-btn:hover{border-color:var(--color-primary);color:var(--color-primary)}.qtype-btn:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.choice-row{align-items:center;gap:var(--space-2);margin-bottom:var(--space-2);flex-direction:row;display:flex}.choice-label{color:var(--color-primary);font-family:var(--font-mono);flex-shrink:0;min-width:1.5rem;font-weight:700}.choice-text{font-family:var(--font-mono);font-size:var(--text-sm);color:var(--color-text);background:var(--color-surface);border:1px solid var(--color-border);padding:var(--space-1) var(--space-2);border-radius:var(--radius-sm);flex:1}.choice-text:focus{border-color:var(--color-primary);outline:2px solid var(--color-primary);outline-offset:2px}.choice-explain{font-family:var(--font-mono);font-size:var(--text-sm);color:var(--color-text-dim);background:var(--color-surface);border:1px solid var(--color-border);padding:var(--space-1) var(--space-2);border-radius:var(--radius-sm);flex:1}.choice-explain:focus{border-color:var(--color-primary);outline:2px solid var(--color-primary);outline-offset:2px}#qmodal-save-btn{font-family:var(--font-mono);font-size:var(--text-sm);color:var(--color-primary);background:var(--color-surface);border:1px solid var(--color-primary);border-radius:var(--radius-sm);padding:var(--space-2) var(--space-4);cursor:pointer;transition:background-color var(--transition-fast), color var(--transition-fast)}#qmodal-save-btn:hover{background-color:var(--color-primary);color:var(--color-bg)}#qmodal-cancel-btn{font-family:var(--font-mono);font-size:var(--text-sm);color:var(--color-text-dim);cursor:pointer;padding:var(--space-2) var(--space-4);transition:color var(--transition-fast);background:0 0;border:none}#qmodal-cancel-btn:hover{color:var(--color-text)}.emodal-backdrop{z-index:var(--z-modal-backdrop);background:#000000b3;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.emodal{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);width:90%;max-width:560px;max-height:90vh;box-shadow:var(--shadow-lg);padding:var(--space-6);overflow-y:auto}.emodal-titlebar{margin-bottom:var(--space-4);border-bottom:1px solid var(--color-border);padding-bottom:var(--space-3);flex-direction:row;justify-content:space-between;align-items:center;display:flex}.emodal-close{color:var(--color-text-dim);cursor:pointer;font-size:var(--text-xl);min-width:44px;min-height:44px;transition:color var(--transition-fast);background:0 0;border:none;justify-content:center;align-items:center;padding:0;line-height:1;display:inline-flex}.emodal-close:hover{color:var(--color-error)}.emodal-field{gap:var(--space-2);margin-bottom:var(--space-4);flex-direction:column;display:flex}.emodal-field label{color:var(--color-text-dim);font-size:var(--text-sm);font-family:var(--font-mono)}.emodal-row{align-items:center;gap:var(--space-3);flex-flow:wrap}.emodal-row label{flex-shrink:0;min-width:160px}.emodal-field input[type=text],.emodal-field input[type=number]{color:var(--color-text);background:var(--color-surface);border:1px solid var(--color-border);font-family:var(--font-mono);font-size:var(--text-sm);padding:var(--space-2);border-radius:var(--radius-sm);transition:border-color var(--transition-fast)}.emodal-field input[type=text]:focus,.emodal-field input[type=number]:focus{border-color:var(--color-primary);outline:2px solid var(--color-primary);outline-offset:2px}.emodal-bank-row{align-items:center;gap:var(--space-3);padding:var(--space-2) 0;border-bottom:1px solid var(--color-border);flex-direction:row;display:flex}.emodal-bank-row label{font-family:var(--font-mono);font-size:var(--text-sm);cursor:pointer;color:var(--color-text);min-width:unset;flex:1}.emodal-quota{width:60px;font-family:var(--font-mono);font-size:var(--text-sm);color:var(--color-text);background:var(--color-surface);border:1px solid var(--color-border);padding:var(--space-1);border-radius:var(--radius-sm);text-align:center}.emodal-quota:focus{border-color:var(--color-primary);outline:2px solid var(--color-primary);outline-offset:2px}.emodal-hint{color:var(--color-text-dim);font-size:var(--text-sm);font-family:var(--font-mono)}.emodal-error{color:var(--color-error);font-size:var(--text-sm);font-family:var(--font-mono);min-height:1.2em}.emodal-actions{gap:var(--space-3);margin-top:var(--space-6);flex-flow:wrap;align-items:center;display:flex}#emodal-save-btn{font-family:var(--font-mono);font-size:var(--text-sm);color:var(--color-primary);background:var(--color-surface);border:1px solid var(--color-primary);border-radius:var(--radius-sm);padding:var(--space-2) var(--space-4);cursor:pointer;transition:background-color var(--transition-fast), color var(--transition-fast)}#emodal-save-btn:hover{background-color:var(--color-primary);color:var(--color-bg)}#emodal-cancel-btn{font-family:var(--font-mono);font-size:var(--text-sm);color:var(--color-text-dim);cursor:pointer;padding:var(--space-2) var(--space-4);transition:color var(--transition-fast);background:0 0;border:none}#emodal-cancel-btn:hover{color:var(--color-text)}.dash-nav-udemy-icon{object-fit:contain;width:20px;height:20px;display:block}.ac-table{border-collapse:collapse;width:100%;font-family:var(--font-mono);font-size:var(--text-xs);min-width:520px}.ac-table th{text-align:left;color:var(--color-secondary);border-bottom:1px solid var(--color-border);padding:var(--space-2) var(--space-3);white-space:nowrap}.ac-table td{padding:var(--space-2) var(--space-3);color:var(--color-text);border-bottom:1px solid #1e274980}.ac-table tr:nth-child(2n) td{background:#ffffff05}.ac-cell-email{text-overflow:ellipsis;white-space:nowrap;max-width:180px;overflow:hidden}.ac-status{padding:1px var(--space-2);border-radius:var(--radius-sm);font-size:var(--text-xs);font-family:var(--font-mono);text-transform:lowercase;border:1px solid #0000;display:inline-block}.ac-status--available{color:var(--color-primary);border-color:var(--color-primary)}.ac-status--activated{color:var(--color-quaternary);border-color:var(--color-quaternary)}.ac-pagination{align-items:center;gap:var(--space-4);margin-top:var(--space-4);font-family:var(--font-mono);font-size:var(--text-xs);display:flex}.ac-page-btn{border:1px solid var(--color-border);color:var(--color-text-dim);padding:var(--space-1) var(--space-3);font-family:var(--font-mono);font-size:var(--text-xs);cursor:pointer;transition:border-color var(--transition-fast), color var(--transition-fast);background:0 0}.ac-page-btn:hover:not(:disabled){border-color:var(--color-primary);color:var(--color-primary)}.ac-page-btn:disabled{opacity:.3;cursor:default}.ac-page-info{color:var(--color-text-dim)}@media (width<=599px){.ac-table th,.ac-table td{padding:var(--space-1) var(--space-2)}}.ac-search-box{box-sizing:border-box;width:100%;font-family:var(--font-mono);font-size:var(--text-sm);color:var(--color-text);background:var(--color-surface);border:1px solid var(--color-border);padding:var(--space-1) var(--space-2);border-radius:var(--radius-sm);margin-bottom:var(--space-3);transition:border-color var(--transition-fast)}.ac-search-box:focus{border-color:var(--color-primary);outline:2px solid var(--color-primary);outline-offset:2px}.ac-search-error{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--color-error);margin-bottom:var(--space-2)}.udemy-settings-toolbar{justify-content:flex-end;align-items:center;gap:var(--space-2);margin-bottom:var(--space-3);flex-direction:row;display:flex}.udemy-sync-btn,.udemy-add-btn{font-family:var(--font-mono);font-size:var(--text-sm);background:var(--color-bg);border:1px solid var(--color-primary);color:var(--color-primary);border-radius:var(--radius-sm);padding:var(--space-2) var(--space-4);cursor:pointer;transition:background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);font-weight:400}.udemy-sync-btn:hover:not(:disabled),.udemy-add-btn:hover:not(:disabled){background:var(--color-surface);border-color:var(--color-tertiary);color:var(--color-tertiary)}.udemy-sync-btn:disabled,.udemy-add-btn:disabled{opacity:.4;cursor:not-allowed;border-color:var(--color-border);color:var(--color-text-dim)}.udemy-sync-btn:focus-visible,.udemy-add-btn:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.udemy-sync-status{font-family:var(--font-mono);font-size:var(--text-xs);min-height:1.4em;margin-bottom:var(--space-3)}.udemy-trigger-btn{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--color-text-dim);cursor:pointer;background:0 0;border:none;padding:0;text-decoration:underline}.udemy-trigger-btn:hover{color:var(--color-text)}.udemy-delete-btn{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--color-error);cursor:pointer;margin-left:var(--space-3);background:0 0;border:none;padding:0;text-decoration:underline}.udemy-delete-btn:hover{color:var(--color-error);opacity:.7}.comm-feed{gap:var(--space-5);padding:var(--space-4);font-family:var(--font-mono);flex-direction:column;display:flex}.comm-thread{border-left:2px solid var(--color-border);padding-left:var(--space-4);flex-direction:column;gap:0;display:flex}.comm-qid-link{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--color-tertiary);cursor:pointer;text-underline-offset:2px;transition:opacity var(--transition-fast);background:0 0;border:none;padding:0;text-decoration:underline}.comm-qid-link:hover:not(:disabled){opacity:.75}.comm-qid-link:disabled{color:var(--color-text-dim);cursor:default;text-decoration:none}.comm-action-row{gap:var(--space-3);margin-top:var(--space-1);display:flex}.comm-action-btn{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--color-text-dim);cursor:pointer;transition:color var(--transition-fast);background:0 0;border:none;padding:0}.comm-action-btn:hover{color:var(--color-text)}.comm-action-btn--danger{color:var(--color-error);opacity:.7}.comm-action-btn--danger:hover{opacity:1}.comm-action-btn--reply{color:var(--color-tertiary)}.comm-action-btn--reply:hover{opacity:.75}.comm-load-more-btn{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--color-text-dim);cursor:pointer;padding:var(--space-3) var(--space-4);text-align:left;transition:color var(--transition-fast);background:0 0;border:none;display:block}.comm-load-more-btn:hover{color:var(--color-text)}.qview-backdrop{z-index:1200;background:#0009;justify-content:center;align-items:stretch;padding:0;display:flex;position:fixed;inset:0}.qview-modal{background:var(--color-surface);border-left:1px solid var(--color-border);border-right:1px solid var(--color-border);border-top:2px solid var(--color-tertiary);width:min(680px,100%);max-height:100dvh;font-family:var(--font-mono);flex-direction:column;display:flex;overflow:hidden}.qview-titlebar{flex-shrink:0}.qview-body{padding:var(--space-5) var(--space-6);gap:var(--space-4);color:var(--color-text);font-size:var(--text-sm);flex-direction:column;flex:1;line-height:1.8;display:flex;overflow-y:auto}.qview-question-text{color:var(--color-text);font-size:var(--text-sm);white-space:pre-wrap;word-break:break-word;margin:0;line-height:1.8}.qview-choices{gap:var(--space-2);flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.qview-choice{padding:var(--space-2) var(--space-3);border-left:2px solid var(--color-border);color:var(--color-text-dim);font-size:var(--text-sm);transition:border-color var(--transition-fast)}.qview-choice--correct{border-left-color:var(--color-primary);color:var(--color-primary)}.qview-explain-label{color:var(--color-text-dim);font-size:var(--text-xs);margin:0}.qview-explain-text{color:var(--color-text);font-size:var(--text-sm);white-space:pre-wrap;word-break:break-word;padding-left:var(--space-3);border-left:2px solid var(--color-border);margin:0;line-height:1.7}.qview-bank-label{color:var(--color-text-dim);font-size:var(--text-xs);padding-top:var(--space-4);border-top:1px solid var(--color-border);margin:auto 0 0}.qview-footer{padding:var(--space-3) var(--space-5);border-top:1px solid var(--color-border);background:var(--color-surface);flex-shrink:0;justify-content:flex-end;display:flex}.exam-tab-content{gap:var(--space-3);padding:var(--space-4) 0;flex-direction:column;display:flex}.exam-card{background:var(--color-surface);border:1px solid var(--color-border);padding:var(--space-4);cursor:pointer;transition:border-color var(--transition-fast), box-shadow 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