@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/inter-latin-400-normal-C38fXH4l.woff2) format("woff2"),url(/assets/inter-latin-400-normal-CyCys3Eg.woff) format("woff")}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/inter-latin-500-normal-Cerq10X2.woff2) format("woff2"),url(/assets/inter-latin-500-normal-BL9OpVg8.woff) format("woff")}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/inter-latin-600-normal-LgqL8muc.woff2) format("woff2"),url(/assets/inter-latin-600-normal-CiBQ2DWP.woff) format("woff")}[data-theme=light]{--vp-color-brand: #04D361;--vp-color-brandBright: #0BF372;--vp-color-brandDark: #00B359;--vp-color-accent: #049366;--vp-color-accentSoft: #EAF7F0;--vp-color-accentLine: #BFE8D2;--vp-color-accentContrast: #FFFFFF;--vp-color-bg: #F8F9FA;--vp-color-surface: #FFFFFF;--vp-color-surface2: #F2F4F7;--vp-color-surface3: #EAEDF2;--vp-color-field: #FFFFFF;--vp-color-textPrimary: #212529;--vp-color-textSecondary: #495057;--vp-color-textTertiary: #667085;--vp-color-border: #E6E9EF;--vp-color-border2: #EDEFF3;--vp-color-danger: #FF2C2C;--vp-color-dangerContrast: #FFFFFF;--vp-color-focusRing: rgba(4, 147, 102, .12);--vp-color-status-successFg: #2E7D32;--vp-color-status-successBg: rgba(76, 175, 80, .14);--vp-color-status-successSolid: #4CAF50;--vp-color-status-awaitingFg: #8A6D00;--vp-color-status-awaitingBg: rgba(230, 180, 0, .18);--vp-color-status-awaitingSolid: #E6A817;--vp-color-status-closedFg: #C62828;--vp-color-status-closedBg: rgba(244, 67, 54, .12);--vp-color-status-closedSolid: #FF2C2C;--vp-color-status-informativeFg: #045471;--vp-color-status-informativeBg: rgba(4, 84, 113, .1);--vp-color-status-informativeSolid: #045471;--vp-shadow-card: 0 5px 18px rgba(11, 18, 32, .07);--vp-shadow-hover: 0 8px 25px rgba(11, 18, 32, .12);--vp-shadow-modal: 0 14px 40px -18px rgba(11, 18, 32, .28);--vp-shadow-primaryButton: 0 4px 12px rgba(4, 147, 102, .25)}[data-theme=dark]{--vp-color-brand: #42F58D;--vp-color-brandBright: #42F58D;--vp-color-brandDark: #00B359;--vp-color-accent: #42F58D;--vp-color-accentSoft: #183B27;--vp-color-accentLine: rgba(11, 243, 114, .32);--vp-color-accentContrast: #082313;--vp-color-bg: #0C0F0E;--vp-color-surface: #161B18;--vp-color-surface2: #1C231F;--vp-color-surface3: #202923;--vp-color-field: #161B18;--vp-color-textPrimary: #F5F7F5;--vp-color-textSecondary: #A0ACA4;--vp-color-textTertiary: #738078;--vp-color-border: #29312C;--vp-color-border2: #29312C;--vp-color-danger: #FF5E5E;--vp-color-dangerContrast: #FFFFFF;--vp-color-focusRing: rgba(11, 243, 114, .15);--vp-color-status-successFg: #5FDB8A;--vp-color-status-successBg: rgba(76, 175, 80, .18);--vp-color-status-successSolid: #4CAF50;--vp-color-status-awaitingFg: #E6B400;--vp-color-status-awaitingBg: rgba(230, 180, 0, .2);--vp-color-status-awaitingSolid: #E6B400;--vp-color-status-closedFg: #FF8A8A;--vp-color-status-closedBg: rgba(244, 67, 54, .16);--vp-color-status-closedSolid: #FF5E5E;--vp-color-status-informativeFg: #5FB8DB;--vp-color-status-informativeBg: rgba(4, 84, 113, .22);--vp-color-status-informativeSolid: #5FB8DB;--vp-shadow-card: 0 5px 18px rgba(0, 0, 0, .4);--vp-shadow-hover: 0 8px 25px rgba(0, 0, 0, .5);--vp-shadow-modal: 0 14px 40px -18px rgba(0, 0, 0, .6);--vp-shadow-primaryButton: none}.core-input{min-width:0;width:100%;height:40px;padding:8px 12px;border:1px solid var(--vp-color-border);border-radius:8px;background:var(--vp-color-field);color:var(--vp-color-textPrimary);font:inherit}.core-input::placeholder{color:var(--vp-color-textTertiary)}.core-input:disabled{color:var(--vp-color-textTertiary)}.core-input:focus-visible{outline:2px solid var(--vp-color-accent);outline-offset:0}:root{font-family:Inter,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;background:var(--vp-color-bg);color:var(--vp-color-textPrimary);font-size:14px;--member-frame: #d4efdf;--member-frame-glow: rgba(25, 190, 99, .16);--member-frame-text: #365b48;--member-frame-muted: #5b7a66;--member-hero: #f2faf5;--member-hero-line: #bedecb;--member-hero-grid: rgba(4, 147, 102, .07)}[data-theme=dark]{--member-frame: #08271b;--member-frame-glow: rgba(11, 243, 114, .1);--member-frame-text: #b0c8bb;--member-frame-muted: #7fa28e;--member-hero: #0c1511;--member-hero-line: #254c35;--member-hero-grid: rgba(11, 243, 114, .05)}*{box-sizing:border-box}body{margin:0;min-width:320px}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit}button:disabled{cursor:wait;opacity:.6}a{color:inherit;text-decoration:none}h1,h2,h3,p{margin:0}h1,h2,h3{font-family:Inter,sans-serif;font-weight:500}button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid var(--vp-color-accent);outline-offset:4px}img{max-width:100%;display:block}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.theme-switching *:not(.theme-toggle),.theme-switching *:not(.theme-toggle):before,.theme-switching *:not(.theme-toggle):after{transition:none!important}.skip-link{position:fixed;top:-80px;left:24px;z-index:100;padding:12px;background:var(--vp-color-surface);border:2px solid var(--vp-color-accent)}.skip-link:focus{top:12px}.member-shell{min-height:100dvh;background:radial-gradient(ellipse at 0 12%,var(--member-frame-glow),transparent 45%),var(--member-frame)}.site-header{height:76px}.header-inner{padding:0 28px;height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px}.platform-brand{display:flex;align-items:center;gap:20px;flex-shrink:0}.brand-logo-pair{display:inline-flex;align-items:center}.brand-logo{width:auto;height:24px;object-fit:contain}.brand-logo-pair .logo-dark,img.logo-dark,[data-theme=dark] .brand-logo-pair .logo-light,[data-theme=dark] img.logo-light{display:none}[data-theme=dark] .brand-logo-pair .logo-dark,[data-theme=dark] img.logo-dark{display:block}.platform-label{font-family:Inter,sans-serif;font-size:13px;font-weight:600;font-style:italic;letter-spacing:2px;color:var(--vp-color-accent);padding:2px 0 2px 20px;border-left:1px solid var(--vp-color-accentLine)}.header-actions{display:flex;align-items:center;gap:14px}.icon-button{display:grid;place-items:center;background:var(--vp-color-surface);border:1px solid var(--vp-color-border);width:38px;height:38px;border-radius:11px;color:var(--vp-color-textSecondary);flex-shrink:0;transition:background-color .12s,border-color .12s}.icon-button:hover{background:var(--vp-color-surface2);border-color:var(--vp-color-accentLine);color:var(--vp-color-textPrimary)}.member-avatar{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;font-size:12px;font-weight:600;background:var(--vp-color-accentSoft);color:var(--vp-color-accent);flex-shrink:0}.signout{border-radius:50%}.workspace-body{display:flex;align-items:flex-start;min-height:calc(100dvh - 76px)}.member-sidebar{width:232px;flex-shrink:0;padding:26px 18px 20px;position:sticky;top:0;min-height:calc(100dvh - 76px);display:flex;flex-direction:column;align-self:flex-start}.sidebar-label{font-size:8px;letter-spacing:1.8px;color:var(--member-frame-muted);padding:0 12px;margin-bottom:15px}.main-nav{display:flex;flex-direction:column;gap:7px}.nav-link{display:flex;align-items:center;gap:12px;padding:14px 13px;border-radius:9px;color:var(--member-frame-text);font-size:12px;font-weight:500;position:relative;border:1px solid transparent;transition:background-color .12s,border-color .12s}.nav-link:hover{background:var(--vp-color-accentSoft)}.nav-link.selected{color:var(--vp-color-accent);background:var(--vp-color-accentSoft);border-color:var(--vp-color-accentLine);font-weight:600}.nav-indicator{margin-left:auto;width:5px;height:5px;border-radius:50%;background:transparent}.nav-link.selected .nav-indicator{background:var(--vp-color-accent);box-shadow:0 0 10px var(--vp-color-accentLine)}.sidebar-note{margin:52px 8px 40px;color:var(--member-frame-muted)}.sidebar-note>svg{color:var(--vp-color-accent);margin-bottom:15px}.sidebar-note p{font-family:Inter,sans-serif;font-size:13px;line-height:1.8;color:var(--member-frame-text);letter-spacing:-.2px}.sidebar-note>span{display:block;font-size:9px;margin-top:10px}.sidebar-note-line{height:1px;margin-top:22px;background:linear-gradient(90deg,var(--vp-color-accentLine),transparent)}.sidebar-account{display:flex;align-items:center;gap:10px;margin-top:auto;padding:18px 5px 0;border-top:1px solid var(--vp-color-accentLine)}.sidebar-account>div{min-width:0}.sidebar-account strong{font-size:11px;font-weight:500;display:block;color:var(--member-frame-text);overflow-wrap:anywhere}.sidebar-account>div>span{font-size:9px;color:var(--member-frame-muted);display:block;margin-top:4px}.account-dot{margin-left:auto;width:5px;height:5px;border-radius:50%;background:var(--vp-color-accent);flex-shrink:0}.workspace-panel{flex:1;min-width:0;background:var(--vp-color-bg);border:1px solid var(--vp-color-border);border-bottom:0;border-right:0;border-radius:24px 0 0;min-height:calc(100dvh - 76px)}.main-content{max-width:1392px;padding:38px 48px 48px;margin:auto;min-height:calc(100dvh - 153px)}.eyebrow{display:block;font-size:9px;letter-spacing:1.8px;font-weight:600;color:var(--vp-color-textTertiary);line-height:1.5}.greeting{display:flex;justify-content:space-between;align-items:center;margin-bottom:29px}.greeting h1{font-size:30px;font-weight:600;letter-spacing:-1px;margin:0;line-height:1.3}.greeting-dot{color:var(--vp-color-accent)}.greeting p{font-size:12px;color:var(--vp-color-textSecondary);line-height:1.7}.hero-eyebrow{font-size:8px;letter-spacing:1.6px;font-weight:600;color:var(--vp-color-accent);display:flex;gap:9px;align-items:center}.live-dot{width:5px;height:5px;background:var(--vp-color-accent);border-radius:50%;box-shadow:0 0 10px var(--vp-color-accentLine)}.progress-label{display:flex;justify-content:space-between;gap:8px;align-items:center;font-size:10px;color:var(--vp-color-textTertiary);margin-bottom:10px}.progress-track{height:4px;background:var(--vp-color-surface3);border-radius:8px;overflow:hidden}.progress-track>span{display:block;height:100%;background:var(--vp-color-accent);border-radius:8px}.hero-button{display:inline-flex;align-items:center;gap:26px;background:var(--vp-color-accent);color:var(--vp-color-accentContrast);font-size:11px;font-weight:600;padding:12px 18px;border-radius:8px;border:1px solid var(--vp-color-accent);box-shadow:var(--vp-shadow-primaryButton);transition:box-shadow .12s}.hero-button:hover{box-shadow:0 0 22px var(--vp-color-accentLine)}.learning-hero{display:grid;grid-template-columns:minmax(0,1fr) 40%;position:relative;align-items:center;min-height:200px;border:0;border-radius:16px;overflow:hidden;background:radial-gradient(ellipse at 95% 50%,var(--vp-color-accentSoft),transparent 60%),var(--member-hero)}.learning-highlight-copy{position:relative;z-index:1;padding:32px 36px;min-width:0}.learning-highlight-label{display:block;margin-bottom:10px;color:var(--vp-color-accent);font-size:11px;font-weight:600}.learning-highlight-copy h2{margin:0;color:var(--vp-color-textPrimary);font-size:26px;line-height:1.35;letter-spacing:-.7px;font-weight:600;overflow-wrap:anywhere;text-wrap:balance}.learning-highlight-copy>p{margin:10px 0 0;color:var(--vp-color-textSecondary);font-size:12px;line-height:1.7}.learning-highlight-actions{display:flex;align-items:center;gap:24px;margin-top:22px;flex-wrap:wrap}.learning-highlight-progress{width:136px;max-width:100%}.learning-highlight-progress>span{display:block;color:var(--vp-color-textSecondary);font-size:10px;margin-bottom:8px}.learning-highlight-progress .progress-track{height:3px}.learning-highlight-art{position:absolute;inset:0 0 0 auto;width:48%;pointer-events:none;-webkit-mask-image:linear-gradient(90deg,transparent,black 30%);mask-image:linear-gradient(90deg,transparent,black 30%)}.learning-highlight-art img{display:block;width:100%;height:100%;object-fit:cover;object-position:78% 62%}@media(max-width:800px){.learning-hero{grid-template-columns:minmax(0,1fr) 35%}.learning-highlight-copy{padding:28px}.learning-highlight-copy h2{font-size:24px}}@media(max-width:540px){.learning-hero{grid-template-columns:1fr;min-height:0}.learning-highlight-copy{padding:26px 24px}.learning-highlight-copy h2{font-size:23px}.learning-highlight-art{width:60%;opacity:.22;-webkit-mask-image:linear-gradient(90deg,transparent,black);mask-image:linear-gradient(90deg,transparent,black)}.learning-highlight-actions{gap:18px}.learning-highlight-progress{flex:1;min-width:90px;width:110px}}.library-section{margin-top:33px}.library-toolbar{container:library-toolbar / inline-size;display:flex;flex-direction:column;align-items:stretch;gap:14px;margin-bottom:20px}.library-controls{display:grid;grid-template-columns:minmax(0,1fr) auto auto;grid-template-areas:"search filter refresh";align-items:center;gap:12px}.library-controls .search-field{grid-area:search;width:min(100%,520px);min-height:46px;padding:12px 16px;border-radius:12px;justify-self:start}.library-controls .search-field input{font-size:14px}.library-controls .library-filter{grid-area:filter}.library-controls .library-refresh{grid-area:refresh}.library-controls .icon-button{width:46px;height:46px;border-radius:12px}.library-controls .icon-button[aria-expanded=true],.library-controls .icon-button[aria-pressed=true]{background:var(--vp-color-accentSoft);border-color:var(--vp-color-accentLine);color:var(--vp-color-accent)}.section-top{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:20px}.section-heading{display:flex;gap:10px;align-items:center}.section-heading h2,.explore-heading h2{font-size:18px;font-weight:600;letter-spacing:-.5px}.count-pill{display:grid;place-items:center;min-width:24px;height:24px;border:1px solid var(--vp-color-border);border-radius:7px;background:var(--vp-color-surface);font-size:10px;color:var(--vp-color-textSecondary)}.search-actions{display:flex;align-items:center;gap:9px}.search-field{display:flex;align-items:center;gap:9px;border:1px solid var(--vp-color-border);background:var(--vp-color-field);border-radius:9px;padding:10px 12px;color:var(--vp-color-textTertiary);width:236px;min-height:38px}.search-field:focus-within{border-color:var(--vp-color-accent)}.search-field input{width:100%;min-width:0;border:0;outline:none;background:transparent;color:var(--vp-color-textPrimary);font-size:11px;padding:0}.search-field input:focus-visible{outline:none}.search-field input::-webkit-search-cancel-button{display:none}.search-field kbd{border:1px solid var(--vp-color-border);border-radius:4px;padding:1px 5px;font-size:9px}.search-field button{border:0;background:none;padding:0;color:inherit;display:flex}.filter-row{display:inline-flex;gap:4px;padding:4px;border:1px solid var(--vp-color-border);background:var(--vp-color-surface);border-radius:10px;max-width:100%}.filter-button{background:none;border:1px solid transparent;border-radius:7px;padding:8px 15px;color:var(--vp-color-textTertiary);font-size:11px;font-weight:500;white-space:nowrap}.filter-button:hover{color:var(--vp-color-textPrimary);background:var(--vp-color-surface2)}.filter-button.active{color:var(--vp-color-accent);font-weight:600;background:var(--vp-color-accentSoft);border-color:var(--vp-color-accentLine)}.refresh-status{height:24px;font-size:9px;line-height:24px;color:var(--vp-color-textTertiary)}.course-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.course-card{display:block;border:1px solid var(--vp-color-border);border-radius:13px;overflow:hidden;background:linear-gradient(155deg,var(--vp-color-surface),var(--vp-color-bg));transition:border-color .12s,box-shadow .12s}.course-card:hover{border-color:var(--vp-color-accentLine);box-shadow:0 0 20px var(--vp-color-accentSoft)}.card-cover{aspect-ratio:1.58;position:relative;overflow:hidden;background:var(--vp-color-accentSoft);isolation:isolate;border-bottom:1px solid var(--vp-color-border)}.card-cover>img{width:100%;height:100%;object-fit:cover;position:relative;z-index:1}.cover-fallback{position:absolute;inset:0;display:grid;place-items:center;color:var(--vp-color-accent);font-size:42px;font-family:Inter,sans-serif;z-index:0}.cover-badge{position:absolute;top:10px;right:10px;display:flex;align-items:center;gap:5px;background:#0d2019ed;color:#8aefb4;border:1px solid #37684a;border-radius:5px;padding:5px 7px;font-size:8px;font-weight:600;z-index:2}.locked-badge{background:#141818ed;color:#e1e1e6;border-color:#444a46}.card-body{padding:16px 15px 18px}.card-kind{font-size:8px;letter-spacing:1.2px;text-transform:uppercase;margin-bottom:8px}.card-title{display:flex;justify-content:space-between;gap:9px;align-items:start;min-height:42px}.card-title h3{font-size:12px;line-height:1.6;font-weight:500;letter-spacing:-.2px}.card-title svg{flex-shrink:0;color:var(--vp-color-textTertiary);margin-top:2px}.course-card:hover .card-title svg{color:var(--vp-color-accent)}.card-progress{margin-top:18px}.card-progress .progress-label{font-size:9px}.card-note{font-size:10px;color:var(--vp-color-textTertiary);margin-top:20px;line-height:1.5}.explore-section{border-top:1px solid var(--vp-color-border);margin-top:36px;padding-top:27px}.explore-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px;gap:24px}.explore-heading h2{margin-top:7px;margin-bottom:7px}.explore-heading p{color:var(--vp-color-textTertiary);font-size:11px}.catalog-note{font-size:9px;border:1px solid var(--vp-color-border);padding:7px 10px;border-radius:7px;background:var(--vp-color-surface);color:var(--vp-color-textTertiary);white-space:nowrap}.site-footer{max-width:1296px;margin:0 48px;min-height:77px;border-top:1px solid var(--vp-color-border);display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:9px;color:var(--vp-color-textTertiary)}.site-footer>span{display:flex;align-items:center;gap:7px}.site-footer svg{color:var(--vp-color-accent)}.site-footer strong{font-weight:600;color:var(--vp-color-textSecondary)}.demo-label{font-size:9px;color:var(--vp-color-textTertiary)}.empty-state{padding:48px 24px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:15px}.empty-icon{display:grid;place-items:center;width:56px;height:56px;border:1px solid var(--vp-color-border);border-radius:16px;color:var(--vp-color-accent);background:var(--vp-color-surface)}.empty-state h2{font-size:21px;letter-spacing:-.6px}.empty-state p{max-width:430px;line-height:1.8;color:var(--vp-color-textSecondary);font-size:12px}.route-loading{max-width:1200px;padding:40px;margin:auto}.skeleton{background:var(--vp-color-surface3);position:relative;overflow:hidden;isolation:isolate;border-radius:8px}.skeleton-banner{height:200px;margin-bottom:36px}.skeleton-title{height:28px;width:200px;margin-bottom:24px}.skeleton-line{height:16px;width:90%;margin:10px 0}.skeleton-line.short{width:60%}.skeleton:after{content:"";position:absolute;inset:0;border-radius:inherit;background:linear-gradient(105deg,transparent 20%,var(--skeleton-glow) 48%,transparent 76%);transform:translate(-100%);animation:skeleton-shimmer 1.8s ease-in-out infinite;pointer-events:none}:root{--skeleton-glow: rgba(255, 255, 255, .75)}[data-theme=dark]{--skeleton-glow: rgba(195, 236, 211, .1)}@keyframes skeleton-shimmer{to{transform:translate(100%)}}.skeleton-card{box-shadow:0 4px 4px #0000001a}.skeleton-detail{margin-top:16px;border:1px solid var(--vp-color-border);background:var(--vp-color-surface2);padding:14px;border-radius:8px}.skeleton-detail-row{display:flex;justify-content:space-between;gap:20px}.skeleton-detail-row .skeleton{height:14px;width:45%}.skeleton-detail-row .skeleton:last-child{width:18%}.skeleton-progress{height:5px;margin-top:15px}@media(prefers-reduced-motion:reduce){.skeleton:after{animation:none;transform:none;opacity:.4}}.spin{animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.content-dialog{border:1px solid var(--vp-color-border);padding:0;border-radius:18px;max-width:520px;width:calc(100% - 32px);max-height:90dvh;overflow:auto;background:var(--vp-color-surface);color:var(--vp-color-textPrimary);box-shadow:var(--vp-shadow-modal)}.content-dialog::backdrop{background:#04170eb3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.dialog-inner{position:relative}.dialog-close{position:absolute;right:12px;top:12px;z-index:2;background:var(--vp-color-surface);border:1px solid var(--vp-color-border)}.dialog-cover{width:100%;height:210px;object-fit:cover}.dialog-body{padding:28px}.dialog-body h2{font-size:25px;letter-spacing:-1px;margin:8px 0 18px;line-height:1.4}.detail-status{font-size:12px;display:flex;align-items:center;gap:10px;line-height:1.6;color:var(--vp-color-textSecondary)}.detail-status svg{flex-shrink:0;color:var(--vp-color-accent)}.next-lesson{padding:18px;border-radius:10px;margin-top:24px;background:var(--vp-color-surface2)}.next-lesson p{margin-top:6px;font-size:12px}.support-link{display:flex;gap:9px;align-items:center;margin-top:23px;font-size:11px;color:var(--vp-color-accent)}.dialog-actions{display:flex;align-items:center;gap:16px;justify-content:space-between;margin-top:25px;flex-wrap:wrap}.text-link{color:var(--vp-color-accent);font-size:12px}.toast-region{position:fixed;right:20px;bottom:20px;z-index:200;display:grid;gap:10px;max-width:calc(100vw - 40px)}.toast{display:flex;gap:14px;align-items:center;padding:16px 18px;background:var(--vp-color-surface);border:1px solid var(--vp-color-border);border-radius:12px;box-shadow:var(--vp-shadow-modal);font-size:12px}.toast button{background:none;border:0;color:inherit}.login-screen{min-height:100dvh;display:grid;place-items:center;padding:32px;background:radial-gradient(ellipse at 10% 10%,var(--vp-color-accentSoft),transparent 65%)}.login-card{max-width:450px;width:100%;border:1px solid var(--vp-color-border);background:var(--vp-color-surface);border-radius:20px;padding:40px;box-shadow:var(--vp-shadow-card)}.login-card h1{font-size:28px;letter-spacing:-1px;line-height:1.4;margin:12px 0}.login-card>p{font-size:12px;line-height:1.8;color:var(--vp-color-textSecondary)}.login-card form{display:grid;gap:19px;margin:26px 0}.login-card label{display:grid;gap:8px;font-size:11px;font-weight:600}.login-card input{width:100%;padding:12px;border:1px solid var(--vp-color-border);border-radius:8px;background:var(--vp-color-field);color:var(--vp-color-textPrimary);font-size:13px}.form-error{color:var(--vp-color-danger);font-size:12px;line-height:1.6}.form-hint{font-size:11px;line-height:1.7;color:var(--vp-color-textSecondary)}.text-button{background:none;border:0;color:var(--vp-color-accent);font-size:11px}@media(min-width:1700px){.main-content{padding-top:48px}.card-title h3{font-size:14px}.site-footer{margin-left:auto;margin-right:auto}.member-sidebar{width:250px;padding-left:20px;padding-right:20px}}@media(max-width:1200px){.member-sidebar{width:206px;padding-left:12px;padding-right:12px}.main-content{padding:32px 30px 40px}.site-footer{margin:0 30px}.course-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.card-title h3{font-size:14px}.card-title{min-height:24px}.card-progress .progress-label{font-size:10px}}@media(max-width:800px){.site-header{height:68px}.header-inner{padding:0 20px}.brand-logo{width:auto;height:20px}.platform-brand{gap:14px}.platform-label{padding-left:14px;font-size:11px;letter-spacing:1.3px}.header-actions{gap:9px}.workspace-body{display:block;min-height:calc(100dvh - 68px)}.member-sidebar{width:100%;min-height:0;position:static;padding:0 20px 16px;display:block}.sidebar-label,.sidebar-note,.sidebar-account{display:none}.main-nav{flex-direction:row;gap:8px}.nav-link{padding:11px 13px;font-size:11px;gap:9px;flex:1;justify-content:center}.nav-link svg{width:17px;height:17px}.nav-indicator{display:none}.workspace-panel{border-left:0;border-radius:20px 20px 0 0;min-height:calc(100dvh - 127px)}.main-content{min-height:calc(100dvh - 204px)}}@media(max-width:540px){.header-inner{padding:0 18px;gap:10px}.brand-logo{width:auto;height:18px}.platform-brand{gap:10px}.platform-label{font-size:9px;letter-spacing:1px;padding-left:10px}.header-actions{gap:7px}.header-actions .icon-button{width:32px;height:32px;border-radius:9px}.header-actions .signout{width:29px;border-radius:50%}.header-actions .member-avatar{width:30px;height:30px;font-size:10px}.member-sidebar{padding:0 16px 14px}.nav-link{font-size:10px;gap:7px;padding:10px 8px;white-space:nowrap}.nav-link svg{width:15px;height:15px}.main-content{padding:26px 20px 36px}.greeting{margin-bottom:23px}.greeting h1{font-size:26px;margin-top:8px}.greeting .eyebrow{font-size:8px}.greeting p{font-size:11px;max-width:290px}.hero-button{padding:12px 17px}.library-section{margin-top:28px}.library-toolbar{gap:12px;margin-bottom:16px}.section-top{flex-wrap:wrap;gap:16px;margin-bottom:16px}.section-heading h2{font-size:18px}.search-actions{width:100%}.search-field{width:100%;min-height:40px}.search-field input{font-size:12px}.filter-row{display:flex;gap:3px;padding:3px;justify-content:space-between;overflow-x:auto}.filter-button{font-size:9px;padding:8px 9px;flex-shrink:0}.library-controls .filter-row{justify-content:flex-start;width:max-content;max-width:100%}.course-grid{gap:14px}.card-body{padding:13px 12px 16px}.card-title h3{font-size:11px;line-height:1.6}.card-title svg{display:none}.card-title{min-height:35px}.card-kind{font-size:7px;letter-spacing:.8px}.card-progress .progress-label{font-size:8px;align-items:end}.card-progress .progress-label>span:first-child{max-width:78px}.card-note{font-size:9px;min-height:24px}.cover-badge{top:6px;right:6px;font-size:7px;padding:4px 5px}.cover-badge svg{width:10px}.explore-section{margin-top:28px;padding-top:25px}.explore-heading{align-items:start}.explore-heading h2{font-size:17px;line-height:1.5}.catalog-note{display:none}.explore-heading p{font-size:10px}.site-footer{margin:0 20px;padding:20px 0;flex-direction:column;align-items:flex-start;gap:12px}.site-footer>span:last-child{width:100%;justify-content:space-between}.login-screen{padding:20px}.login-card{padding:30px 24px}.login-card h1{font-size:25px}.dialog-body{padding:24px}.dialog-cover{height:170px}}@media(max-width:380px){.platform-label{display:none}.course-grid{grid-template-columns:1fr}.card-title h3{font-size:14px}.card-title{min-height:0}.card-progress .progress-label{font-size:10px}.card-progress .progress-label>span:first-child{max-width:none}.card-note{min-height:0}.card-body{padding:18px}.card-kind{font-size:8px}.filter-button{padding:8px 6px}.nav-link{padding:10px 6px;font-size:9px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}.learning-breadcrumb{display:flex;align-items:center;gap:12px;color:var(--vp-color-textTertiary);font-size:11px;margin-bottom:28px;min-width:0}.learning-breadcrumb a{display:inline-flex;align-items:center;gap:9px;color:var(--vp-color-textSecondary);min-width:0}.learning-breadcrumb a:hover{color:var(--vp-color-accent)}.learning-breadcrumb>span:last-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.course-banner{display:grid;grid-template-columns:1.5fr 1fr;border:1px solid var(--member-hero-line);border-radius:17px;overflow:hidden;background:radial-gradient(ellipse at 90% 30%,var(--vp-color-accentSoft),transparent 70%),var(--member-hero);margin-bottom:36px}.course-banner-copy{padding:38px}.course-banner h1{font-size:34px;font-weight:600;letter-spacing:-1.2px;line-height:1.25;max-width:480px;margin:20px 0 17px}.course-banner-copy>p{font-size:12px;line-height:1.8;color:var(--vp-color-textSecondary);max-width:400px}.course-meta{display:flex;flex-wrap:wrap;gap:18px;margin:22px 0 26px;color:var(--vp-color-textTertiary);font-size:10px}.course-meta>span{display:flex;align-items:center;gap:7px}.course-meta svg{color:var(--vp-color-accent)}.course-banner-cover{padding:32px;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative;border-left:1px solid var(--vp-color-accentLine);gap:20px;color:var(--vp-color-accent)}.course-banner-cover:before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--member-hero-grid) 1px,transparent 1px),linear-gradient(90deg,var(--member-hero-grid) 1px,transparent 1px);background-size:30px 30px;pointer-events:none}.course-banner-cover img{border-radius:12px;border:1px solid var(--vp-color-accentLine);width:100%;aspect-ratio:1.58;object-fit:cover;position:relative;box-shadow:0 16px 40px #0002}.course-banner-cover>span{font-size:7px;letter-spacing:2px;color:var(--vp-color-textTertiary);position:relative}.course-layout{display:grid;grid-template-columns:minmax(0,1fr) 265px;gap:28px}.learning-section-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:0 0 22px}.learning-section-heading h2{font-size:18px;font-weight:500;letter-spacing:-.5px;margin-top:7px}.learning-section-heading .text-button{font-size:10px}.course-outline{display:grid;gap:12px}.course-module{border:1px solid var(--vp-color-border);border-radius:12px;background:var(--vp-color-surface);overflow:hidden}.course-module>summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:13px;padding:20px 18px}.course-module>summary::-webkit-details-marker{display:none}.course-module>summary:focus-visible{outline:2px solid var(--vp-color-accent);outline-offset:-3px}.course-module>summary>svg{margin-left:auto;color:var(--vp-color-textTertiary);flex-shrink:0}.course-module:not([open])>summary>svg{transform:rotate(-90deg)}.module-number{display:grid;place-items:center;flex-shrink:0;width:31px;height:31px;border-radius:8px;background:var(--vp-color-accentSoft);color:var(--vp-color-accent);font-size:10px;border:1px solid var(--vp-color-accentLine)}.module-heading{display:block;min-width:0}.module-heading strong{display:block;font-size:12px;font-weight:600;line-height:1.6}.module-heading small{font-size:9px;display:block;margin-top:4px;color:var(--vp-color-textTertiary)}.module-lessons{border-top:1px solid var(--vp-color-border)}.outline-lesson{display:flex;align-items:center;gap:13px;padding:17px 19px;border-bottom:1px solid var(--vp-color-border2);transition:background-color .12s}.outline-lesson:last-child{border-bottom:0}.outline-lesson:not(.locked-lesson):hover{background:var(--vp-color-surface2)}.lesson-status{width:29px;height:29px;border-radius:50%;display:grid;place-items:center;flex-shrink:0;color:var(--vp-color-textTertiary);border:1px solid var(--vp-color-border)}.lesson-status.done{color:var(--vp-color-accent);background:var(--vp-color-accentSoft);border-color:transparent}.outline-lesson-copy{min-width:0;flex:1}.outline-lesson-copy strong{font-size:11px;font-weight:500;line-height:1.6;display:block;overflow-wrap:anywhere}.outline-lesson-copy small{display:block;font-size:9px;color:var(--vp-color-textTertiary);margin-top:3px}.locked-lesson{color:var(--vp-color-textTertiary);background:var(--vp-color-bg)}.current-lesson{background:var(--vp-color-accentSoft);box-shadow:inset 2px 0 var(--vp-color-accent)}.current-lesson .outline-lesson-copy strong{color:var(--vp-color-accent)}.now-playing{display:flex;align-items:center;gap:2px;height:16px;flex-shrink:0}.now-playing i{display:block;width:2px;height:8px;background:var(--vp-color-accent);border-radius:2px}.now-playing i:nth-child(2){height:15px}.now-playing i:nth-child(3){height:11px}.course-aside{padding-top:0}.journey-card{padding:25px;border:1px solid var(--member-hero-line);border-radius:14px;background:radial-gradient(ellipse at 100% 0,var(--vp-color-accentSoft),transparent 75%),var(--vp-color-surface)}.journey-icon{display:grid;place-items:center;width:38px;height:38px;color:var(--vp-color-accent);background:var(--vp-color-accentSoft);border-radius:10px;margin-bottom:21px}.journey-card .eyebrow{font-size:8px}.journey-card h2{font-size:17px;margin-top:9px}.journey-value{font-family:Inter,sans-serif;font-size:45px;font-weight:600;letter-spacing:-2px;margin:19px 0 13px;color:var(--vp-color-textPrimary)}.journey-value span{font-size:22px;color:var(--vp-color-accent);margin-left:4px;letter-spacing:0}.journey-card>p{font-size:10px;color:var(--vp-color-textTertiary);margin-top:13px}.journey-divider{height:1px;background:var(--vp-color-border);margin:23px 0 18px}.journey-card>small{font-size:10px;color:var(--vp-color-textSecondary);line-height:1.8;display:block}.learning-notice{padding:17px;border:1px solid var(--vp-color-border);border-radius:10px;background:var(--vp-color-surface);font-size:12px;line-height:1.8;margin-bottom:24px;color:var(--vp-color-textSecondary)}.learning-notice a{color:var(--vp-color-accent);text-decoration:underline}.skeleton-player{aspect-ratio:16/9;min-height:220px;margin-bottom:30px}.skeleton-outline{height:520px}.player-mode .member-sidebar{display:none}.player-mode .workspace-panel{border-radius:22px 22px 0 0;border-right:1px solid var(--vp-color-border);margin:0 18px}.player-mode .main-content{max-width:1600px;padding:28px 32px 45px}.player-mode .site-footer{max-width:none;margin:0 32px}.lesson-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:27px;align-items:start}.lesson-main{min-width:0}.lesson-rail{border:1px solid var(--vp-color-border);border-radius:14px;background:var(--vp-color-surface);overflow:hidden;position:sticky;top:20px;max-height:calc(100dvh - 40px);overflow-y:auto;scrollbar-width:thin}.lesson-rail-heading{padding:23px 20px;border-bottom:1px solid var(--vp-color-border)}.lesson-rail-heading .eyebrow{font-size:8px}.lesson-rail-heading h2{font-size:15px;font-weight:500;line-height:1.6;letter-spacing:-.4px;margin:10px 0 20px}.lesson-rail-heading .progress-label{font-size:9px}.lesson-rail-heading .progress-label>span:last-child{color:var(--vp-color-accent)}.compact-outline{gap:0}.compact-outline .course-module{border:0;border-bottom:1px solid var(--vp-color-border);border-radius:0;background:transparent}.compact-outline .course-module:last-child{border-bottom:0}.compact-outline .course-module>summary{padding:19px 15px;gap:10px}.compact-outline .module-heading strong{font-size:11px}.compact-outline .module-heading small{font-size:8px}.compact-outline .module-number{width:26px;height:26px;font-size:9px;border-radius:6px}.compact-outline .outline-lesson{padding:17px 15px;gap:10px}.compact-outline .outline-lesson-copy strong{font-size:10px}.compact-outline .outline-lesson-copy small{font-size:8px}.compact-outline .lesson-status{width:25px;height:25px}.lesson-heading{display:flex;justify-content:space-between;gap:22px;align-items:flex-start;margin-top:26px}.lesson-heading .eyebrow{font-size:8px;letter-spacing:1.3px}.lesson-heading h1{font-size:25px;line-height:1.4;font-weight:600;letter-spacing:-.7px;margin-top:9px}.lesson-completion{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--vp-color-border);color:var(--vp-color-textTertiary);padding:7px 10px;border-radius:7px;white-space:nowrap;font-size:9px;margin-top:3px}.lesson-completion.completed{border-color:var(--vp-color-accentLine);background:var(--vp-color-accentSoft);color:var(--vp-color-accent)}.lesson-actions{display:flex;align-items:center;gap:14px;justify-content:space-between;margin:17px 0 0;padding-bottom:20px;border-bottom:1px solid var(--vp-color-border)}.save-status{font-size:10px;color:var(--vp-color-textTertiary);display:flex;align-items:center;flex-wrap:wrap;gap:6px;line-height:1.8}.save-status>svg{color:var(--vp-color-accent)}.save-status button{padding:0}.demo-video-note{font-size:9px;color:var(--vp-color-textTertiary);margin-top:14px}.lesson-description{margin:28px 0}.lesson-description h2,.lesson-resources h2{font-size:15px;font-weight:500;letter-spacing:-.3px;margin-bottom:16px}.lesson-description>p{font-size:12px;color:var(--vp-color-textSecondary);line-height:1.9;white-space:pre-wrap}.lesson-resources{margin-top:30px}.lesson-resources .learning-section-heading{justify-content:flex-start;margin-bottom:15px;gap:10px}.lesson-resources h2{margin:0}.resource-link{display:flex;align-items:center;gap:14px;padding:17px;border:1px solid var(--vp-color-border);border-radius:11px;background:var(--vp-color-surface);margin:10px 0}.resource-icon{color:var(--vp-color-accent);background:var(--vp-color-accentSoft);width:38px;height:38px;border-radius:9px;display:grid;place-items:center;flex-shrink:0}.resource-link>span:nth-child(2){flex:1;min-width:0}.resource-link strong{font-size:11px;font-weight:500;display:block;overflow-wrap:anywhere}.resource-link small{display:block;color:var(--vp-color-textTertiary);font-size:9px;margin-top:4px}.resource-link>svg{color:var(--vp-color-accent);flex-shrink:0}.resource-link:hover{border-color:var(--vp-color-accentLine)}.lesson-pagination{display:flex;justify-content:space-between;gap:20px;margin-top:32px;border-top:1px solid var(--vp-color-border);padding-top:24px}.lesson-pagination a{display:flex;align-items:center;gap:14px;max-width:48%;color:var(--vp-color-textSecondary);font-size:11px}.lesson-pagination a:hover{color:var(--vp-color-accent)}.lesson-pagination small{display:block;color:var(--vp-color-textTertiary);font-size:9px;margin-bottom:5px}.lesson-pagination strong{font-size:11px;font-weight:500;display:block;line-height:1.6}.lesson-pagination svg{flex-shrink:0}.next-lesson-link{text-align:right}.reading-banner,.video-unavailable{border:1px solid var(--member-hero-line);background:radial-gradient(ellipse at top right,var(--vp-color-accentSoft),transparent 70%),var(--member-hero);border-radius:14px;min-height:240px;display:flex;align-items:center;gap:25px;padding:42px}.reading-banner>svg,.video-unavailable>svg{color:var(--vp-color-accent);flex-shrink:0}.reading-banner h2{font-size:25px;letter-spacing:-.6px;margin:13px 0}.reading-banner p,.video-unavailable p{font-size:12px;color:var(--vp-color-textSecondary);line-height:1.8}.complete-reading{margin-top:24px}.complete-reading>p{color:var(--vp-color-danger);font-size:12px;margin-top:12px}.course-finished{display:flex;align-items:center;gap:14px;border:1px solid var(--vp-color-accentLine);padding:20px;border-radius:12px;margin-top:24px;color:var(--vp-color-accent);background:var(--vp-color-accentSoft)}.course-finished strong{font-size:12px;display:block}.course-finished p{color:var(--vp-color-textSecondary);font-size:10px;margin-top:6px;line-height:1.8}.video-unavailable{flex-direction:column;justify-content:center;text-align:center;gap:14px}.video-unavailable h2{font-size:20px}.video-player{border:1px solid var(--vp-color-border);border-radius:13px;background:#050807;color:#edf4ef;overflow:hidden;position:relative}.video-stage{aspect-ratio:16/9;position:relative;background:#050807}.video-stage video{width:100%;height:100%;display:block;object-fit:contain}.video-start{position:absolute;top:50%;left:50%;margin:-32px 0 0 -32px;width:64px;height:64px;display:grid;place-items:center;border:1px solid #42f391;border-radius:50%;background:#0bf372;color:#062417;box-shadow:0 0 40px #0bf37240}.video-start svg{margin-left:4px}.video-loading{display:flex;align-items:center;gap:7px;position:absolute;top:15px;left:15px;padding:8px 11px;border-radius:6px;background:#071710db;color:#c6e5d2;font-size:10px}.video-controls{background:#0d1210;border-top:1px solid #20372a;padding:11px 16px 12px}.video-seek{display:block;width:100%;height:4px;accent-color:#0bf372;cursor:pointer;margin:2px 0 11px}.video-control-row{display:flex;gap:10px;align-items:center}.video-control-row>button{width:30px;height:30px;padding:0;border:0;border-radius:5px;background:transparent;color:#dcece2;display:grid;place-items:center;flex-shrink:0}.video-control-row>button:hover{background:#183522;color:#0bf372}.video-time{font-size:10px;font-variant-numeric:tabular-nums;white-space:nowrap;color:#edf4ef}.video-time>span{color:#85a391}.video-control-spacer{flex:1}.video-volume{width:60px;height:3px;accent-color:#0bf372}.video-speed select{font-size:10px;color:#edf4ef;border:1px solid #2c3f33;border-radius:6px;background:#111e16;padding:6px;max-width:70px}.video-feedback{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:16px;padding:30px;background:#06150ff5;color:#dcece2}.video-feedback>p{max-width:400px;font-size:12px;line-height:1.8}.video-feedback>svg{color:#0bf372}.video-message{font-size:11px;color:#c5dfd0;padding:10px 16px;background:#11251a}.video-player:fullscreen{display:flex;flex-direction:column;justify-content:center;width:100%;height:100%;border:0;border-radius:0}.video-player:fullscreen .video-stage{flex:1;min-height:0;aspect-ratio:auto}.video-player:fullscreen .video-controls{flex-shrink:0}.video-player:fullscreen .video-stage video{height:100%;position:absolute}@media(min-width:1700px){.lesson-layout{grid-template-columns:minmax(0,1fr) 345px}.course-banner h1{font-size:39px}.compact-outline .outline-lesson-copy strong,.compact-outline .module-heading strong{font-size:12px}}@media(max-width:1200px){.course-banner-copy{padding:30px}.course-banner h1{font-size:29px}.course-banner-cover{padding:23px}.course-layout{grid-template-columns:minmax(0,1fr) 40%;position:relative;gap:22px}.journey-card{padding:21px}.course-meta{gap:13px;font-size:9px}.lesson-layout{grid-template-columns:minmax(0,1fr) 285px;gap:20px}.player-mode .main-content{padding:25px}.lesson-heading h1{font-size:22px}.video-control-row{gap:5px}.video-volume{width:42px}}@media(max-width:900px){.course-layout{grid-template-columns:1fr}.course-aside{grid-row:1}.journey-card{display:grid;grid-template-columns:auto 1fr auto;gap:10px 18px;align-items:center;padding:20px}.journey-icon{grid-row:1 / 4;margin:0}.journey-card>.eyebrow{grid-column:2}.journey-card h2{grid-column:2;margin:0}.journey-value{grid-column:3;grid-row:1 / 3;margin:0;font-size:32px}.journey-card .progress-track{grid-column:2 / 4}.journey-card>p{grid-column:2 / 4;margin:0}.journey-divider,.journey-card>small{display:none}.lesson-layout{grid-template-columns:1fr}.lesson-rail{position:static;max-height:none}.compact-outline .outline-lesson-copy strong,.compact-outline .module-heading strong{font-size:12px}.video-volume{width:70px}.lesson-heading h1{font-size:25px}.lesson-rail-heading{padding:24px}.compact-outline .course-module>summary,.compact-outline .outline-lesson{padding:19px 22px}.player-mode .workspace-panel{margin:0 12px}.player-mode .main-content{padding:25px}.lesson-page .learning-breadcrumb{margin-bottom:21px}}@media(max-width:540px){.learning-breadcrumb{font-size:10px;gap:8px;margin-bottom:22px}.course-banner{grid-template-columns:1fr;margin-bottom:25px}.course-banner-copy{padding:26px 23px}.course-banner h1{font-size:29px;margin-top:17px}.course-banner-cover{display:none}.course-meta{font-size:9px;gap:14px;margin:19px 0 24px}.course-banner-copy>p{font-size:11px}.course-layout{gap:24px}.course-module>summary{padding:18px 14px;gap:10px}.module-heading strong{font-size:11px}.outline-lesson{padding:16px 14px;gap:11px}.outline-lesson-copy strong{font-size:11px}.module-number{width:28px;height:28px}.journey-card{padding:19px 17px}.journey-value{font-size:28px}.learning-section-heading h2{font-size:17px}.player-mode .workspace-panel{margin:0;border-radius:18px 18px 0 0}.player-mode .main-content{padding:24px 16px 35px}.player-mode .site-footer{margin:0 16px}.video-controls{padding:10px 9px}.video-control-row{gap:3px}.video-control-row>button{width:27px;height:30px}.video-time{font-size:9px}.video-volume{display:none}.video-speed select{font-size:9px;padding:5px 2px;max-width:54px}.video-start{width:50px;height:50px;margin:-25px 0 0 -25px}.video-start svg{width:24px}.video-feedback{padding:16px;gap:10px}.video-feedback>p{font-size:10px;line-height:1.6}.video-feedback .hero-button{font-size:10px;padding:9px 13px}.video-loading{font-size:8px;top:10px;left:10px}.lesson-heading{gap:12px;margin-top:22px}.lesson-heading h1{font-size:22px}.lesson-heading .eyebrow{font-size:7px;line-height:1.8}.lesson-completion{font-size:8px;padding:6px;gap:4px}.lesson-completion svg{width:12px}.lesson-description>p{font-size:12px}.lesson-pagination{gap:16px}.lesson-pagination strong{font-size:10px}.reading-banner{padding:28px 22px;gap:15px;min-height:210px}.reading-banner h2{font-size:22px}.reading-banner>svg{width:27px}.reading-banner p{font-size:11px}.resource-link{padding:14px 12px;gap:10px}.resource-link strong{font-size:10px}.demo-video-note{font-size:8px;line-height:1.8}}.member-avatar{position:relative;overflow:hidden;flex-shrink:0}.member-avatar img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.member-avatar img[hidden]{display:none}.header-account-link{border-radius:50%}.header-account-link:hover .member-avatar{outline:1px solid var(--vp-color-accent)}.account-page{max-width:1180px;margin:0 auto}.account-heading{display:flex;justify-content:space-between;align-items:center;gap:24px;margin:34px 0 36px}.account-heading h1{font-size:clamp(28px,3vw,40px);font-weight:600;letter-spacing:-1.4px;margin:12px 0 8px}.account-heading h1>span{color:var(--vp-color-accent)}.account-heading p{color:var(--vp-color-textSecondary);font-size:14px}.account-grid{display:grid;grid-template-columns:280px minmax(0,1fr);gap:26px;align-items:start}.account-identity{min-width:0}.account-photo-card{padding:30px 22px 0;text-align:center;border:1px solid var(--member-hero-line);border-radius:18px;background:radial-gradient(ellipse at 50% 0%,var(--member-frame-glow),transparent 65%),var(--member-hero);overflow:hidden}.account-photo-card>.eyebrow{letter-spacing:2.5px;font-size:9px}.account-photo-orbit{width:132px;height:132px;margin:26px auto 24px;display:grid;place-items:center;position:relative;border:1px solid var(--member-hero-line);border-radius:50%}.account-photo-orbit:before{content:"";position:absolute;top:13px;right:16px;width:5px;height:5px;background:var(--vp-color-accent);border-radius:50%}.account-avatar{width:110px;height:110px;font:500 34px Inter,sans-serif;color:var(--vp-color-accent);background:var(--vp-color-accentSoft)}.photo-camera{display:grid;place-items:center;position:absolute;right:4px;bottom:7px;width:32px;height:32px;border-radius:50%;background:var(--vp-color-accent);color:var(--vp-color-accentContrast);border:4px solid var(--member-hero)}.account-photo-card h2{font-size:21px;font-weight:500;overflow-wrap:anywhere}.account-email{color:var(--vp-color-textSecondary);font-size:12px;overflow-wrap:anywhere;margin:7px 0 24px}.account-upload-label{display:inline-flex;align-items:center;gap:8px;position:relative;border:1px solid var(--member-hero-line);border-radius:9px;padding:10px 16px;font-size:12px;font-weight:600;cursor:pointer;background:var(--vp-color-surface)}.account-upload-label:hover{border-color:var(--vp-color-accent)}.account-upload-label:focus-within{outline:2px solid var(--vp-color-accent);outline-offset:3px}.account-file-input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}.upload-disabled{opacity:.6}.account-photo-card>.account-hint{margin-top:12px;font-size:11px}.account-photo-draft{margin-top:18px;display:grid;gap:10px}.account-photo-draft p{font-size:11px;overflow-wrap:anywhere;color:var(--vp-color-textSecondary)}.account-photo-card>.form-error,.account-photo-card>.account-success{margin:14px 0;justify-content:center}.account-sections{display:grid;gap:20px;min-width:0}.account-card{background:var(--vp-color-surface);border:1px solid var(--vp-color-border);border-radius:16px;padding:26px 28px;min-width:0}.account-section-heading{display:flex;align-items:center;gap:14px;margin-bottom:28px}.account-section-heading h2{font-size:17px}.account-section-heading p{font-size:12px;color:var(--vp-color-textTertiary);margin-top:5px}.account-section-icon{width:40px;height:40px;display:grid;place-items:center;flex-shrink:0;color:var(--vp-color-accent);background:var(--vp-color-accentSoft);border-radius:11px}.account-step{margin-left:auto;color:var(--vp-color-textTertiary)}.account-form{display:grid;gap:20px}.account-form label{display:grid;gap:9px;font-size:12px;font-weight:600;color:var(--vp-color-textSecondary);min-width:0}.account-form input{width:100%;min-width:0;background:var(--vp-color-bg);border:1px solid var(--vp-color-border);color:var(--vp-color-textPrimary);border-radius:9px;padding:12px 14px;font-weight:400;font-size:14px}.account-form input[readonly]{color:var(--vp-color-textTertiary)}.account-form input[aria-invalid=true]{border-color:var(--vp-color-danger)}.account-email-field{position:relative}.account-email-field svg{position:absolute;left:14px;top:14px;color:var(--vp-color-textTertiary)}.account-email-field input{padding-left:42px}.account-hint{color:var(--vp-color-textTertiary);font-size:11px;line-height:1.7}.account-form>.account-hint{margin-top:-10px}.account-form-actions{display:flex;align-items:center;flex-wrap:wrap;gap:14px;padding-top:4px}.account-success{display:inline-flex;align-items:center;gap:7px;font-size:12px;color:var(--vp-color-accent)}.account-action-row{display:flex;gap:20px;justify-content:space-between;align-items:center}.account-action-row strong,.account-session strong,.account-code-access strong{font-size:13px;font-weight:600}.account-action-row p,.account-session p{color:var(--vp-color-textTertiary);font-size:11px;line-height:1.8;margin-top:6px}.account-code-access{display:flex;align-items:flex-start;gap:13px;border-top:1px solid var(--vp-color-border);padding-top:22px}.account-code-access svg{color:var(--vp-color-accent);flex-shrink:0}.account-code-access p{font-size:12px;line-height:1.8;color:var(--vp-color-textSecondary);margin-top:7px}.account-theme-choice{display:inline-flex;gap:4px;border:1px solid var(--vp-color-border);background:var(--vp-color-bg);padding:4px;border-radius:10px;flex-shrink:0}.account-theme-choice button{display:flex;align-items:center;justify-content:center;gap:7px;background:transparent;border:1px solid transparent;border-radius:7px;padding:8px 12px;font-size:12px;color:var(--vp-color-textSecondary)}.account-theme-choice button[aria-pressed=true]{background:var(--vp-color-accentSoft);border-color:var(--member-hero-line);color:var(--vp-color-accent)}.account-session{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 0 6px}.account-return{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--vp-color-textSecondary);justify-self:start;padding:8px 0}.account-return:hover{color:var(--vp-color-accent)}.account-field-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.password-field{position:relative}.password-field input{padding-right:46px}.password-field button{position:absolute;right:8px;top:8px;display:grid;place-items:center;width:30px;height:30px;border:0;background:transparent}.password-form{border-top:1px solid var(--vp-color-border);padding-top:24px}.account-card>.account-success{margin-top:20px}.account-skeleton-photo{height:420px;border-radius:18px}.account-skeleton-form{height:270px;border-radius:16px;margin-bottom:20px}@media(max-width:1150px){.account-grid{grid-template-columns:240px minmax(0,1fr);gap:20px}.account-card{padding:24px}.account-action-row{flex-wrap:wrap}}@media(max-width:760px){.account-grid{grid-template-columns:1fr}.account-photo-card{display:flex;flex-direction:column;align-items:center}.account-photo-orbit{margin-top:20px;margin-bottom:18px}.account-card{padding:24px 20px}.account-field-grid{grid-template-columns:1fr}.account-session{align-items:flex-start;flex-direction:column}.account-heading{margin:26px 0}.account-form-actions{gap:12px}}@media(max-width:600px){.main-nav{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:4px}.nav-link{flex-direction:column;gap:5px;padding:9px 3px;font-size:10px;white-space:normal;text-align:center}}.access-shell{display:grid;grid-template-columns:1fr 1fr;min-height:100dvh;background:var(--vp-color-bg)}.access-welcome{position:relative;display:flex;flex-direction:column;justify-content:flex-end;min-height:100dvh;padding:48px;overflow:hidden;color:#f4f7f4}.access-welcome-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.access-welcome:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 28%,rgb(16 21 18 / 88%) 100%)}.access-welcome-copy{position:relative;z-index:1;display:flex;flex-direction:column;gap:16px;max-width:420px}.access-welcome-logo{width:auto;height:24px;margin-bottom:8px;object-fit:contain;align-self:flex-start;flex:0 0 auto}.access-welcome-kicker{margin:0;font-size:11px;letter-spacing:1.6px;font-weight:600}.access-welcome-copy h2{margin:0;font-size:36px;line-height:1.15;letter-spacing:-.8px;font-weight:600}.access-welcome-copy p{margin:0;font-size:14px;line-height:1.7;color:#f4f7f4d1}.access-welcome-footnote{font-size:12px}.access-form-column{display:flex;flex-direction:column;min-width:0;min-height:100dvh;background:var(--vp-color-bg)}.access-header{display:flex;align-items:center;justify-content:flex-end;width:100%;height:72px;padding:0 32px;flex-shrink:0}.access-layout{width:min(100%,420px);margin:auto;display:block;min-height:0;padding:0 32px 48px}.access-panel{display:flex;flex-direction:column;justify-content:center;min-width:0}.access-panel-inner{width:100%;margin:0;padding:0}.access-eyebrow{margin:0 0 12px;font-size:11px;font-weight:600;letter-spacing:1.4px;color:var(--vp-color-textSecondary)}.access-form-view h1,.magic-view h1{font-size:32px;font-weight:600;letter-spacing:-1.1px;line-height:1.25;margin:0 0 12px}.access-form-view h1 span,.magic-view h1 span{color:var(--vp-color-accent)}.access-intro,.magic-view p{font-size:13px;color:var(--vp-color-textSecondary);line-height:1.9}.access-methods{display:grid;grid-template-columns:1fr 1fr;padding:5px;gap:5px;border:1px solid var(--vp-color-border);border-radius:11px;background:var(--vp-color-surface);margin:28px 0 24px}.access-methods button{display:flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:7px;background:transparent;color:var(--vp-color-textSecondary);padding:11px 8px;font-size:12px;font-weight:600}.access-methods button[aria-pressed=true]{background:var(--vp-color-accentSoft);border-color:var(--member-hero-line);color:var(--vp-color-accent)}.access-form{display:grid;gap:20px}.access-form label{display:grid;gap:9px;font-size:12px;font-weight:600;color:var(--vp-color-textSecondary)}.access-field-hint{margin-top:-12px;font-size:11px;font-weight:400;color:var(--vp-color-textTertiary)}.access-form .password-field input{padding-right:40px}.access-form .access-code-input{font:500 25px monospace;letter-spacing:12px;text-align:center;padding-left:27px}.access-form>button[type=submit]{min-height:48px;margin-top:4px}.access-forgot{justify-self:end;font-size:12px;margin-top:-8px}.access-code-actions{display:flex;justify-content:space-between;align-items:center;gap:12px}.access-code-actions button{display:flex;align-items:center;gap:5px;font-size:11px}.access-notice{font-size:12px;color:var(--vp-color-textSecondary);line-height:1.7;padding:12px 14px;border-left:2px solid var(--vp-color-accent);background:var(--vp-color-accentSoft);border-radius:0 8px 8px 0}.access-existing{display:flex;align-items:center;gap:7px;margin-top:20px;color:var(--vp-color-accent);font-size:12px}.access-existing a{display:inline-flex;align-items:center;gap:8px}.access-magic-note{display:flex;gap:11px;border-top:1px solid var(--vp-color-border);margin-top:30px;padding-top:22px}.access-magic-note>svg{color:var(--vp-color-textTertiary);flex-shrink:0;margin-top:2px}.access-magic-note p{font-size:11px;line-height:1.8;color:var(--vp-color-textTertiary)}.access-magic-note strong{display:block;font-weight:500;color:var(--vp-color-textSecondary);margin-bottom:4px}.access-demo{font-size:10px;line-height:1.8;margin-top:20px;color:var(--vp-color-textTertiary)}.access-demo strong{font-weight:600;color:var(--vp-color-textSecondary)}.access-panel-footer{display:flex;align-items:center;justify-content:space-between;gap:15px;font-size:9px;color:var(--vp-color-textTertiary);width:100%;max-width:420px;margin:0 auto;padding:10px 0}.access-panel-footer strong{font-weight:600}.access-panel-footer>span:last-child{letter-spacing:1px}.access-panel .empty-state{padding:30px 0;min-height:300px}.access-title-placeholder{height:36px;width:60%;margin:0 0 16px}.access-method-placeholder{height:48px;margin:30px 0}.access-input-placeholder{height:48px;margin:20px 0}.magic-symbol{display:grid;place-items:center;width:64px;height:64px;border:1px solid var(--member-hero-line);background:var(--vp-color-accentSoft);color:var(--vp-color-accent);border-radius:18px;margin-bottom:28px}.magic-view .hero-button{margin-top:28px}.magic-progress{height:6px;margin-top:28px;width:100%}@media(max-width:960px){.access-shell{grid-template-columns:1fr}.access-welcome{min-height:280px;padding:28px 24px}.access-welcome-copy h2{font-size:28px}.access-layout{width:min(100%,420px);padding:0 24px 40px}.access-header{height:64px;padding:0 20px}}@media(max-width:360px){.access-code-actions{flex-direction:column}}.skeleton-surface{background:var(--vp-color-surface);border:1px solid var(--vp-color-border);border-radius:16px;padding:24px;box-shadow:0 4px 4px #0000001a}.skeleton-identity{display:flex;flex-direction:column;align-items:center;padding-top:42px;padding-bottom:42px}.skeleton-avatar{width:110px;height:110px;border-radius:50%;margin:0 auto 30px}.skeleton-control{height:44px;width:100%;margin:10px 0}.skeleton-form-panel{margin-bottom:20px}.files-page{max-width:1280px;margin:0 auto;padding:12px 0 48px}.files-hero{position:relative;overflow:hidden;display:grid;grid-template-columns:1fr 300px;border:1px solid var(--member-hero-line);border-radius:20px;background:var(--member-hero);margin:26px 0 32px}.files-hero-copy{padding:38px 40px;position:relative;z-index:1}.files-hero h1{font-size:clamp(28px,3vw,39px);letter-spacing:-1.3px;margin:15px 0 12px;line-height:1.22}.files-hero-copy>p{color:var(--vp-color-textSecondary);font-size:14px;line-height:1.8;margin:0}.files-meta{display:flex;flex-wrap:wrap;gap:12px 23px;margin-top:25px;color:var(--vp-color-textSecondary);font-size:12px}.files-meta span{display:inline-flex;gap:8px;align-items:center}.files-meta svg{color:var(--vp-color-accent)}.files-hero-art{position:relative;display:flex;align-items:center;justify-content:center;min-height:270px;color:var(--vp-color-accent);background:radial-gradient(ellipse at center,var(--vp-color-accentSoft),transparent 70%)}.files-orbit{position:absolute;width:212px;height:212px;border:1px solid var(--member-hero-line);border-radius:50%}.files-orbit:after{content:"";position:absolute;inset:25px;border:1px dashed var(--member-hero-line);border-radius:50%}.files-art-folder{z-index:1;width:128px;height:112px;display:grid;place-items:center;border:1px solid var(--member-hero-line);border-radius:18px;background:var(--vp-color-surface);box-shadow:0 0 45px var(--vp-color-accentSoft)}.files-art-label,.files-art-tag{position:absolute;font-size:8px;letter-spacing:1.8px}.files-art-label{top:27px;color:var(--vp-color-textTertiary)}.files-art-tag{bottom:30px}.files-layout{display:grid;grid-template-columns:minmax(0,1fr) 264px;gap:24px;align-items:start}.files-panel{border:1px solid var(--vp-color-border);background:var(--vp-color-surface);border-radius:16px;min-width:0;padding:27px 26px 8px}.files-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:25px}.files-heading .eyebrow{color:var(--vp-color-textTertiary);font-size:9px;letter-spacing:1.5px}.files-heading h2{display:flex;align-items:center;gap:10px;font-size:19px;letter-spacing:-.4px;margin:8px 0 0}.files-controls{display:flex;align-items:center;gap:14px}.files-search{min-width:0;flex:1;display:flex;align-items:center;gap:10px;padding:0 12px;height:44px;border:1px solid var(--vp-color-border);background:var(--vp-color-bg);border-radius:8px;color:var(--vp-color-textTertiary)}.files-search:focus-within{outline:2px solid var(--vp-color-accent);outline-offset:2px}.files-search input{width:100%;min-width:0;background:none;border:none;outline:none;color:var(--vp-color-textPrimary);font:inherit;font-size:12px}.files-search .icon-button{flex-shrink:0;width:24px;height:24px}.files-sort>span{display:none}.files-sort select{max-width:150px;height:44px;border:1px solid var(--vp-color-border);border-radius:8px;padding:0 9px;background:var(--vp-color-surface);color:var(--vp-color-textSecondary);font:inherit;font-size:11px}.files-filters{display:flex;flex-wrap:wrap;gap:5px;margin:18px 0}.files-filters button{border:1px solid transparent;background:none;color:var(--vp-color-textSecondary);font:inherit;font-size:11px;padding:7px 12px;border-radius:6px;cursor:pointer}.files-filters button:hover{background:var(--vp-color-surface2)}.files-filters button[aria-pressed=true]{background:var(--vp-color-accentSoft);color:var(--vp-color-accent);border-color:var(--member-hero-line)}.files-result{color:var(--vp-color-textTertiary);font-size:10px;margin:0 0 9px}.files-list{list-style:none;padding:0;margin:0}.file-row{display:flex;align-items:center;gap:14px;padding:22px 0;border-top:1px solid var(--vp-color-border)}.file-symbol{width:44px;height:48px;flex-shrink:0;display:grid;place-items:center;border-radius:9px;color:var(--vp-color-accent);background:var(--vp-color-accentSoft);border:1px solid var(--member-hero-line)}.file-symbol-pdf{color:var(--vp-color-textSecondary);background:var(--vp-color-surface2);border-color:var(--vp-color-border)}.file-copy{min-width:0;flex:1}.file-copy h3{font-size:12px;font-weight:600;line-height:1.5;margin:0 0 5px;overflow-wrap:anywhere}.file-copy>p{display:flex;flex-wrap:wrap;gap:8px;color:var(--vp-color-textTertiary);font-size:10px;margin:0}.file-copy>p.form-error{color:var(--vp-color-danger);margin-top:8px}.file-copy>p.file-status{color:var(--vp-color-accent);margin-top:7px}.file-row>button{font-size:11px;padding:8px 12px;flex-shrink:0}.file-ready{display:inline-flex;align-items:center;gap:4px;color:var(--vp-color-accent);margin-top:8px;font-size:12px}.files-guide{padding:26px 22px;border:1px solid var(--member-hero-line);border-radius:16px;background:var(--member-hero)}.files-guide-icon{display:grid;place-items:center;width:42px;height:42px;background:var(--vp-color-accentSoft);color:var(--vp-color-accent);border-radius:11px;margin-bottom:26px}.files-guide>.eyebrow{color:var(--vp-color-accent);font-size:9px;letter-spacing:1.5px}.files-guide h2{font-size:18px;line-height:1.5;letter-spacing:-.4px;margin:10px 0}.files-guide p,.files-help p{font-size:12px;line-height:1.8;color:var(--vp-color-textSecondary)}.files-guide ol{list-style:none;margin:24px 0;padding:0;display:grid;gap:16px}.files-guide li{display:flex;align-items:center;gap:12px;font-size:11px;color:var(--vp-color-textSecondary)}.files-guide li span{color:var(--vp-color-accent);font-size:10px;font-variant-numeric:tabular-nums}.files-guide-note{font-size:10px;line-height:1.8;color:var(--vp-color-textTertiary);border-top:1px solid var(--member-hero-line);padding-top:19px}.files-help{padding:24px 8px}.files-help>svg{color:var(--vp-color-textTertiary)}.files-help h3{font-size:13px;margin:12px 0 4px}.files-help a{display:inline-flex;align-items:center;gap:7px;color:var(--vp-color-accent);font-size:12px}.files-help>span{font-size:11px;line-height:1.7;color:var(--vp-color-textTertiary)}.files-empty{padding:46px 15px;text-align:center;color:var(--vp-color-textTertiary)}.files-empty h3{color:var(--vp-color-textPrimary);font-size:16px}.files-empty p{font-size:12px;line-height:1.8}.files-empty button{margin:16px auto 0}.files-hero-placeholder{height:283px;margin:26px 0 32px;border-radius:20px}.file-action-placeholder{width:80px;height:34px}@media(max-width:1100px){.files-layout{grid-template-columns:minmax(0,1fr)}.files-aside{display:grid;grid-template-columns:1fr 1fr;gap:24px}.files-hero{grid-template-columns:1fr 220px}.files-hero-copy{padding:32px}.files-art-label{font-size:7px;letter-spacing:1px}}@media(max-width:600px){.files-page{padding-top:3px}.files-hero{grid-template-columns:1fr;margin:20px 0}.files-hero-copy{padding:28px 22px}.files-hero h1{font-size:29px}.files-hero-art{display:none}.files-meta{gap:12px;font-size:10px}.files-panel{padding:22px 16px 5px}.files-heading h2{font-size:16px}.files-heading{gap:8px}.files-controls{flex-wrap:wrap;gap:10px}.files-search{flex-basis:100%}.files-sort{width:100%;display:flex;justify-content:space-between;align-items:center;gap:10px}.files-sort>span{display:inline;font-size:11px;color:var(--vp-color-textTertiary)}.files-sort select{height:36px}.files-filters{gap:1px}.files-filters button{padding:7px 9px}.file-row{flex-wrap:wrap;gap:12px}.file-copy{flex-basis:calc(100% - 60px)}.file-row>button{margin-left:56px}.files-aside{grid-template-columns:1fr;gap:0}.files-help{padding:26px 18px}}button.resource-link{width:100%;text-align:left;font:inherit;cursor:pointer}.language-settings{display:grid;gap:12px;margin-block:12px 24px}.language-settings label{display:flex;flex-wrap:wrap;align-items:center;gap:12px;font-size:13px}.language-settings select{color:inherit;background:var(--vp-color-surface);border:1px solid var(--vp-color-border);border-radius:10px;padding:10px 12px;min-height:44px;max-width:100%}.language-settings fieldset{border:1px solid var(--vp-color-border);border-radius:12px;padding:16px}.language-settings p{font-size:13px}.language-options{display:flex;flex-wrap:wrap;gap:8px 20px}.language-options label{min-height:44px}.content-language-filter{display:flex;justify-content:flex-end;margin:4px 0 20px}.language-picker{position:relative}.language-picker-trigger{display:inline-flex;align-items:center;gap:8px;min-height:42px;padding:9px 12px;border:1px solid var(--vp-color-border);border-radius:12px;background:var(--vp-color-surface);color:var(--vp-color-textSecondary);font:inherit;font-size:12px;cursor:pointer}.language-picker-trigger:hover,.language-picker-trigger[aria-expanded=true]{border-color:var(--vp-color-accentLine);color:var(--vp-color-textPrimary);background:var(--vp-color-accentSoft)}.language-picker-count{display:inline-grid;place-items:center;min-width:20px;height:20px;border-radius:6px;background:var(--vp-color-accentSoft);color:var(--vp-color-accent);font-size:11px}.language-picker-panel{position:absolute;z-index:30;right:0;top:calc(100% + 8px);width:min(292px,calc(100vw - 40px));padding:10px;border:1px solid var(--vp-color-border);border-radius:16px;background:var(--vp-color-surface);box-shadow:0 16px 40px #0004}.language-picker-heading{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:0 2px 8px 8px;font-size:12px;color:var(--vp-color-textPrimary)}.language-picker-heading button{display:grid;place-items:center;width:36px;height:36px;padding:0;background:transparent;border:0;border-radius:8px;color:var(--vp-color-textSecondary);cursor:pointer}.language-picker-option{display:flex;align-items:center;gap:12px;width:100%;min-height:44px;padding:9px 10px;border:0;border-radius:9px;background:transparent;color:var(--vp-color-textPrimary);font:inherit;font-size:13px;text-align:start;cursor:pointer}.language-picker-option:hover,.language-picker-heading button:hover{background:var(--vp-color-surface2)}.language-picker-option[aria-checked=true]{background:var(--vp-color-accentSoft)}.language-picker-check{display:inline-grid;place-items:center;width:18px;height:18px;flex-shrink:0;margin-inline-start:auto;border:1px solid var(--vp-color-border);border-radius:5px}.language-picker-option[aria-checked=true] .language-picker-check{border-color:var(--vp-color-accent);color:var(--vp-color-accent)}.language-picker-flag{display:inline-flex;width:24px;flex-shrink:0;justify-content:center;font-size:22px;line-height:1}.language-picker-all{margin-bottom:8px}.language-picker-list{max-height:min(320px,50dvh);overflow-y:auto;overscroll-behavior:contain}.language-picker button:focus-visible{outline:2px solid var(--vp-color-accent);outline-offset:-2px}.content-language-badge{display:block;margin-block:6px}html[dir=rtl] body{text-align:right}html[dir=rtl] .access-form input[type=email],html[dir=rtl] .access-code-input{direction:ltr;text-align:left}html[dir=rtl] .member-shell{direction:rtl}html[dir=rtl] video{direction:ltr}.library-controls .library-refresh{display:inline-flex;align-items:center;justify-content:center;width:auto;min-width:140px;padding-inline:14px;gap:8px;font-size:12px;font-weight:600}.library-refresh[data-phase=pending],.library-refresh[data-phase=success]{color:var(--vp-color-accent);border-color:var(--vp-color-accentLine);background:var(--vp-color-accentSoft)}.library-refresh:disabled{opacity:1}.library-refresh-status{position:relative;height:auto;min-height:32px;padding-top:8px;margin-top:-8px;margin-bottom:4px;font-size:12px;line-height:20px}.library-refresh-status[data-phase=pending],.library-refresh-status[data-phase=success]{color:var(--vp-color-accent)}.library-refresh-status[data-phase=error]{color:var(--vp-color-textSecondary)}.library-refresh-track{position:absolute;inset:0 0 auto;height:2px;overflow:hidden;border-radius:2px;background:var(--vp-color-accentSoft);visibility:hidden}.library-refresh-status[data-phase=pending] .library-refresh-track{visibility:visible}.library-refresh-status[data-phase=pending] .library-refresh-track:after{content:"";display:block;width:45%;height:100%;background:linear-gradient(90deg,transparent,var(--vp-color-accent),transparent);animation:library-refresh-shine 1.1s linear infinite}@keyframes library-refresh-shine{0%{transform:translate(-110%)}to{transform:translate(330%)}}@media(max-width:600px){.library-controls .library-refresh{min-width:118px;padding-inline:10px}}@media(prefers-reduced-motion:reduce){.library-refresh .spin,.library-refresh-status[data-phase=pending] .library-refresh-track:after{animation:none}.library-refresh-status[data-phase=pending] .library-refresh-track:after{width:100%;background:var(--vp-color-accent)}}:root{--learning-sidebar: #f7f8f7;--learning-hero-text: #f5f7f5;--learning-hero-muted: #a0aca4}[data-theme=dark]{--learning-sidebar: #101512}.design-icon{flex:none;max-width:none}.core-progress{width:100%;height:4px;overflow:hidden;border-radius:100px;background:var(--vp-color-border)}.core-progress>span{display:block;height:100%;border-radius:inherit;background:var(--vp-color-accent)}.core-dialog{width:min(440px,calc(100vw - 32px));max-height:calc(100dvh - 48px);overflow:auto;border:1px solid var(--vp-color-border);border-radius:16px;padding:24px;background:var(--vp-color-surface);color:var(--vp-color-textPrimary);box-shadow:var(--vp-shadow-modal)}.core-dialog::backdrop{background:#000000a6;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.core-dialog-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}.core-dialog-heading h2{font-size:20px}.core-dialog p{color:var(--vp-color-textSecondary);line-height:1.7;margin-top:12px}.learning-shell{display:flex;align-items:flex-start;min-height:100dvh;background:var(--vp-color-bg);font-family:Inter,sans-serif}.learning-shell h1,.learning-shell h2,.learning-shell h3{font-family:inherit;font-weight:600}.learning-sidebar{display:flex;flex-direction:column;width:224px;flex:0 0 224px;height:100dvh;min-height:680px;position:sticky;top:0;padding:30px 16px 16px;background:var(--learning-sidebar);border-inline-end:1px solid var(--vp-color-border)}.learning-brand{display:flex;flex-direction:column;gap:12px;padding-inline:12px;margin-bottom:40px}.learning-brand img,.learning-mobile-header img{max-width:none;width:168px;height:24px;object-fit:contain}.learning-brand span,.learning-nav-label{color:var(--vp-color-textSecondary);font-size:11px;font-weight:600;letter-spacing:.06em}.learning-navigation{display:flex;flex-direction:column;gap:6px}.learning-nav-label{margin-bottom:6px}.learning-nav-item{display:flex;align-items:center;text-align:start;width:100%;gap:12px;height:46px;padding:0 14px;border:0;border-radius:10px;background:transparent;color:var(--vp-color-textPrimary);font-size:14px;font-weight:500}.learning-nav-item span{flex:1}.learning-nav-item small{font-size:12px;font-weight:600;color:var(--vp-color-textSecondary)}.learning-nav-item.selected{color:var(--vp-color-accent);background:var(--vp-color-accentSoft);font-weight:600}.learning-nav-item.selected small{color:var(--vp-color-accent)}.learning-nav-item:hover:not(:disabled):not(.selected){background:var(--vp-color-accentSoft)}.learning-nav-item:disabled{color:var(--vp-color-textSecondary);opacity:.72;cursor:not-allowed}[data-theme=light] .learning-nav-item:not(.selected) .design-icon{filter:brightness(.42);opacity:.82}[data-theme=light] .learning-nav-item.selected{color:#027a54;background:#fff;box-shadow:inset 2px 0 0 var(--vp-color-accent),0 0 0 1px var(--vp-color-border)}[data-theme=light] .learning-nav-item.selected small{color:#027a54}[data-theme=light] .learning-nav-item.selected .design-icon{filter:brightness(.58) saturate(1.45) hue-rotate(-16deg)}[data-theme=light] .learning-nav-item:hover:not(:disabled):not(.selected){background:var(--vp-color-surface2)}.learning-sidebar-bottom{margin-top:auto;padding-top:48px}.learning-account{display:flex;align-items:center;gap:10px;border-top:1px solid var(--vp-color-border);padding:20px 8px 0;margin-top:24px}.learning-account>div{flex:1;min-width:0}.learning-account strong{display:block;font-weight:600;font-size:13px;color:var(--vp-color-textPrimary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.learning-account div>span{display:block;margin-top:4px;color:var(--vp-color-textSecondary);font-size:11px}.learning-account .member-avatar{width:34px;height:34px;font-size:11px;background:var(--vp-color-accentSoft);color:var(--vp-color-accent)}.learning-account-actions{display:flex;justify-content:flex-end;gap:4px;margin-top:12px}.learning-account-actions button{color:var(--vp-color-textSecondary);padding:6px}.learning-workspace{min-width:0;flex:1}.learning-topbar{height:88px;display:flex;align-items:center;justify-content:space-between;padding:0 40px;gap:24px;border-bottom:1px solid var(--vp-color-border)}.learning-location{display:flex;gap:10px;align-items:center;min-width:0;font-size:12px;white-space:nowrap}.learning-location>span:last-child{overflow:hidden;text-overflow:ellipsis}.learning-location-root,.learning-location>span:first-child{color:var(--vp-color-textSecondary)}.learning-location-root:hover{color:var(--vp-color-textPrimary)}.learning-tools{display:flex;gap:24px;align-items:center;min-width:0}.learning-search{width:320px;height:40px;display:flex;align-items:center;gap:10px;padding:0 14px;border:1px solid var(--vp-color-border);border-radius:10px;background:var(--vp-color-surface)}.learning-search:focus-within{outline:2px solid var(--vp-color-accent);outline-offset:2px}.learning-search .core-input{height:100%;padding:0;border:0;background:transparent;font-size:12px;outline:none}.learning-search kbd{white-space:nowrap;color:var(--vp-color-textTertiary);font-size:11px;font-family:inherit}.learning-search button{padding:0;display:flex;border:0;background:transparent}.learning-notifications{position:relative;flex:none}.learning-notifications>button{display:grid;place-items:center;width:40px;height:40px;padding:0;border:0;border-radius:10px;background:transparent}.learning-notifications>button:hover,.learning-notifications>button[aria-expanded=true]{background:var(--vp-color-accentSoft)}.learning-notifications-menu{position:absolute;top:calc(100% + 8px);inset-inline-end:0;z-index:30;width:min(320px,calc(100vw - 32px));padding:16px;border:1px solid var(--vp-color-border);border-radius:12px;background:var(--vp-color-surface);box-shadow:var(--vp-shadow-card)}.learning-notifications-menu strong{display:block;font-size:13px;font-weight:600;margin-bottom:8px}.learning-notifications-menu p{color:var(--vp-color-textSecondary);font-size:13px;line-height:1.5}.learning-main{max-width:1600px;margin:0 auto;padding:32px 40px 28px}.learning-greeting{margin-bottom:32px}.learning-greeting h1{font-size:32px;line-height:1.2;letter-spacing:-.6px}.learning-greeting p{color:var(--vp-color-textSecondary);font-size:14px;margin-top:8px;line-height:1.5}.learning-section-title{font-size:20px;line-height:1.3;margin-bottom:16px}.learning-resume{margin-bottom:32px}.learning-resume-grid{display:grid;grid-template-columns:minmax(0,1fr) 284px;gap:20px}.resume-card{position:relative;min-width:0;height:326px;display:flex;align-items:flex-start;flex-direction:column;justify-content:space-between;overflow:hidden;padding:28px;border-radius:16px;background:#101b15;color:var(--learning-hero-text);isolation:isolate}.resume-card.is-empty{justify-content:center}.resume-image,.resume-shade{position:absolute;inset:0;width:100%;height:100%;z-index:-1}.resume-image{object-fit:cover;object-position:right center}.resume-shade{background:linear-gradient(90deg,#101b15 0% 46%,#101b1570 75%,#101b1526)}.resume-course{display:flex;align-items:center;gap:8px;color:#42f58d;font-weight:600;font-size:11px;text-transform:uppercase;max-width:100%}.resume-course span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.resume-copy{max-width:min(460px,74%)}.resume-copy h2{font-size:30px;line-height:1.15;letter-spacing:-.5px;overflow-wrap:anywhere}.resume-copy p{color:var(--learning-hero-muted);font-size:12px;margin-top:12px;line-height:1.6}.resume-actions{display:flex;align-items:center;gap:18px}.resume-actions>a:first-child,.resume-card>a{background:#42f58d;color:#082313;height:44px;box-shadow:none;font-size:13px;padding-inline:18px}.resume-course-link{font-size:12px;font-weight:500}.learning-summary{border:1px solid var(--vp-color-border);background:var(--vp-color-surface);border-radius:16px;padding:24px;height:326px;display:flex;flex-direction:column;justify-content:space-between}.learning-summary-title{display:flex;justify-content:space-between;align-items:center}.learning-summary h2{font-size:16px}.learning-summary h3{font-size:14px}.learning-summary p{font-size:13px;line-height:20px;margin-top:8px;color:var(--vp-color-textSecondary)}.learning-summary dl{display:flex;gap:28px;margin:16px 0 0;padding-top:20px;border-top:1px solid var(--vp-color-border)}.learning-summary dl>div{display:flex;flex-direction:column-reverse;gap:5px}.learning-summary dt{font-size:11px;color:var(--vp-color-textSecondary)}.learning-summary dd{margin:0;font-size:20px;font-weight:600}.learning-library-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.learning-section-heading{display:flex;align-items:center;gap:10px}.learning-section-heading h2{font-size:20px}.learning-count{padding:3px 7px;border-radius:6px;background:var(--vp-color-surface2);font-size:10px;color:var(--vp-color-textSecondary)}.learning-library-controls{display:flex;align-items:center;justify-content:flex-end;gap:8px;flex-wrap:wrap}.learning-filters{display:flex;align-items:center;gap:6px}.learning-filter{color:var(--vp-color-textSecondary);height:32px;font-size:11px;padding:0 12px;border-radius:8px;font-weight:400}.learning-filter[aria-pressed=true]{background:var(--vp-color-surface2);border-color:var(--vp-color-border);color:var(--vp-color-textPrimary);font-weight:600}.learning-refresh{min-width:32px;font-size:11px;padding:7px;color:var(--vp-color-textSecondary)}.learning-refresh span{display:none}.learning-refresh[data-phase=pending] span,.learning-refresh[data-phase=success] span{display:inline}.learning-library-controls .content-language-filter{margin:0}.learning-library-controls .language-picker-trigger{min-height:32px;font-size:11px;padding:6px 9px}.learning-shell .library-refresh-status{min-height:18px;height:18px;margin:0;font-size:11px}.learning-shell .course-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.learning-shell .course-card{border-radius:16px;border:1px solid var(--vp-color-border);background:var(--vp-color-surface);box-shadow:none;overflow:hidden}.learning-shell .course-card:hover{border-color:var(--vp-color-accentLine);box-shadow:none}.learning-shell .card-cover{height:166px;aspect-ratio:auto;border-radius:0}.learning-shell .card-cover>img{width:100%;height:100%;object-fit:cover}.learning-shell .card-body{display:flex;flex-direction:column;gap:18px;padding:20px}.learning-shell .card-title{display:flex;flex-wrap:wrap;gap:6px;margin:0;min-height:40px;align-content:flex-start}.learning-shell .card-title h3{width:100%;font-size:17px;font-weight:600;line-height:1.35;letter-spacing:0}.learning-shell .card-title .content-language-badge{color:var(--vp-color-textSecondary);margin:0;font-size:12px}.learning-shell .card-progress{padding:0;margin:0;border:0}.learning-shell .progress-label{font-size:11px;margin-bottom:10px}.learning-shell .progress-label>span:last-child{color:var(--vp-color-accent);font-weight:600}.course-card-action{position:relative;isolation:isolate;overflow:hidden;display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:40px;padding:10px 12px;border:1px solid transparent;border-radius:9px;background:transparent;font-size:12px;font-weight:500;transition:background-color .16s ease,border-color .16s ease,box-shadow .16s ease}[data-theme=light] .course-card-action .design-icon{filter:brightness(.55) saturate(1.5) hue-rotate(-16deg)}.course-card-action:before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;opacity:0;background:linear-gradient(110deg,transparent 35%,color-mix(in srgb,var(--vp-color-accent) 12%,transparent) 44%,color-mix(in srgb,var(--vp-color-accent) 32%,transparent) 50%,color-mix(in srgb,var(--vp-color-accent) 12%,transparent) 56%,transparent 65%);background-size:300% 100%;background-position:100% 0}@keyframes course-action-light{0%{background-position:var(--action-sweep-start, 100%) 0;opacity:0}15%{opacity:1}80%{opacity:1}to{background-position:var(--action-sweep-end, 0%) 0;opacity:0}}[dir=rtl] .course-card-action{--action-sweep-start: 0%;--action-sweep-end: 100%}.course-card:focus-visible .course-card-action,.course-chapter:focus-visible .course-card-action{border-color:color-mix(in srgb,var(--vp-color-accent) 48%,transparent);background-color:color-mix(in srgb,var(--vp-color-accent) 9%,transparent);box-shadow:inset 0 0 18px color-mix(in srgb,var(--vp-color-accent) 6%,transparent)}.course-card:focus-visible .course-card-action:before,.course-chapter:focus-visible .course-card-action:before{animation:course-action-light .85s cubic-bezier(.22,.61,.36,1) both}@media(hover:hover)and (pointer:fine){.course-card:hover .course-card-action,.course-chapter:hover .course-card-action{border-color:color-mix(in srgb,var(--vp-color-accent) 48%,transparent);background-color:color-mix(in srgb,var(--vp-color-accent) 9%,transparent);box-shadow:inset 0 0 18px color-mix(in srgb,var(--vp-color-accent) 6%,transparent)}.course-card:hover .course-card-action:before,.course-chapter:hover .course-card-action:before{animation:course-action-light .85s cubic-bezier(.22,.61,.36,1) both}}@media(prefers-reduced-motion:reduce){.course-card-action{transition:none}.course-card .course-card-action:before,.course-chapter .course-card-action:before{animation:none}}.learning-demo-note{color:var(--vp-color-textTertiary);padding:0 40px 24px;font-size:11px}.learning-support-list{padding-inline-start:20px;color:var(--vp-color-accent)}.learning-mobile-header{display:none}.learning-shell .skeleton-banner{height:326px;margin-bottom:32px}.learning-skeleton-heading{margin-bottom:32px}.learning-shell .skeleton-card .card-body{min-height:174px}@media(max-width:1200px){.learning-main{padding:28px}.learning-topbar{padding-inline:28px}.learning-resume-grid{grid-template-columns:minmax(0,1fr) 240px}.learning-summary{padding:20px}.resume-copy h2{font-size:26px}.learning-greeting h1{font-size:28px}}@media(max-width:1000px){.learning-shell .course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.learning-resume-grid{grid-template-columns:minmax(0,1fr)}.learning-summary{height:auto;gap:20px}.learning-summary>div:last-child{display:flex;gap:16px;align-items:center;flex-wrap:wrap}.learning-summary p{flex:1;min-width:140px;margin:0}.learning-summary dl{margin:0;padding:0;border:0}.learning-search{width:min(320px,33vw)}.learning-library-controls{justify-content:flex-start}}@media(max-width:760px){.learning-shell{flex-direction:column}.learning-mobile-header{display:flex;height:72px;width:100%;align-items:center;justify-content:space-between;padding:0 20px;background:var(--learning-sidebar);border-bottom:1px solid var(--vp-color-border)}.learning-workspace{width:100%}.learning-sidebar{display:none}.learning-sidebar.is-open{display:flex;position:relative;width:100%;height:auto;min-height:0;flex-basis:auto;padding:16px 20px}.learning-sidebar .learning-brand{display:none}.learning-sidebar-bottom{padding-top:16px}.learning-topbar{height:auto;min-height:72px;padding:16px 20px;gap:12px;flex-wrap:wrap}.learning-tools{gap:16px;flex:1;justify-content:flex-end}.learning-search{width:100%}.learning-location{display:none}.learning-main{padding:24px 20px}.learning-greeting h1{font-size:26px}.learning-greeting p{font-size:13px}.resume-card{padding:24px;height:326px}.resume-copy{max-width:90%}.resume-copy h2{font-size:26px}.resume-shade{background:linear-gradient(90deg,#101b15,#101b15e5 45%,#101b1566)}.learning-summary>div:last-child{display:block}.learning-summary p{margin:8px 0 16px}.learning-summary dl{padding-top:16px;border-top:1px solid var(--vp-color-border)}.learning-filters{overflow-x:auto;max-width:calc(100vw - 40px)}.learning-library-controls{width:100%;gap:12px}.learning-library-controls .content-language-filter{margin-inline-start:auto}.learning-shell .course-grid{grid-template-columns:1fr}.learning-shell .card-cover{height:auto;aspect-ratio:2.2}.learning-shell .card-title{min-height:0}.learning-demo-note{padding-inline:20px}.learning-shell .library-refresh-status{min-height:24px;height:auto}}.learning-shell .learning-filter{color:var(--vp-color-textSecondary)}.learning-shell .learning-filter[aria-pressed=true]{color:var(--vp-color-textPrimary)}.learning-shell .learning-refresh{color:var(--vp-color-textSecondary)}.learning-shell .learning-refresh[data-phase=pending],.learning-shell .learning-refresh[data-phase=success]{color:var(--vp-color-accent)}.catalog-page{display:flex;flex-direction:column;gap:24px;min-width:0}.catalog-header h1{font-size:32px;line-height:1.25;margin:0 0 10px;letter-spacing:-.6px}.catalog-intro{display:flex;align-items:center;justify-content:flex-end}.catalog-toolbar{display:flex;align-items:center;gap:12px 20px;min-width:0}.catalog-search{display:flex;align-items:center;gap:10px;flex:1 1 220px;width:auto;max-width:420px;min-width:160px;height:42px;padding:0 14px;border:1px solid var(--vp-color-border);border-radius:10px;background:var(--vp-color-surface)}.catalog-search .core-input{border:0;border-radius:0;background:transparent;height:100%;padding:0;font-size:12px;outline:none;box-shadow:none}.catalog-search:focus-within{outline:2px solid var(--vp-color-accent);outline-offset:2px}.catalog-search button{display:grid;place-items:center;padding:3px;border:0;background:transparent;color:var(--vp-color-textSecondary);cursor:pointer}.catalog-access-filters{display:flex;gap:6px;flex:0 1 auto;flex-wrap:nowrap;min-width:0}.catalog-access-filters button{display:flex;gap:8px;align-items:center;min-height:38px;padding:10px 12px;border:1px solid transparent;border-radius:9px;color:var(--vp-color-textSecondary);background:transparent;font:inherit;font-size:12px;cursor:pointer}.catalog-access-filters button[aria-pressed=true]{background:var(--vp-color-surface2);border-color:var(--vp-color-border);color:var(--vp-color-textPrimary)}.catalog-access-filters small{color:var(--vp-color-textTertiary);font-size:11px}.catalog-access-filters button[aria-pressed=true] small{color:var(--vp-color-accent)}.catalog-sort-anchor{margin-inline-start:auto;flex:none}.catalog-sort{display:flex;align-items:center;gap:8px;min-height:38px;padding:6px 0;border:0;background:transparent;color:var(--vp-color-textPrimary);font:inherit;font-size:12px;cursor:pointer}.catalog-sort>span{color:var(--vp-color-textTertiary)}.catalog-sort strong{font-weight:400}.catalog-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.catalog-card{min-width:0;overflow:hidden;display:flex;flex-direction:column;border:1px solid var(--vp-color-border);border-radius:16px;background:var(--vp-color-surface)}.catalog-card:focus-within{border-color:var(--vp-color-accent)}.catalog-cover{position:relative;height:166px;overflow:hidden;display:grid;place-items:center;background:var(--vp-color-surface2);color:var(--vp-color-accent);font-size:48px;font-weight:600}.catalog-cover img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.catalog-card.is-locked .catalog-cover{position:relative;opacity:.55}.catalog-card-body{display:flex;flex-direction:column;gap:16px;padding:20px;flex:1;min-height:200px}.catalog-card-meta{display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap}.catalog-access{display:inline-flex;align-items:center;gap:5px;padding:4px 7px;border:1px solid transparent;border-radius:5px;background:var(--vp-color-accentSoft);color:var(--vp-color-accent);font-size:10px;line-height:1.2}.catalog-access.is-locked{border-color:var(--vp-color-border);background:transparent;color:var(--vp-color-textSecondary)}.catalog-language{display:flex;align-items:center;gap:5px;font-size:10px;color:var(--vp-color-textTertiary)}.catalog-card-heading h3{font-size:17px;line-height:1.4;margin:0 0 6px;overflow-wrap:anywhere}.catalog-card-heading p{font-size:12px;line-height:1.5;color:var(--vp-color-textSecondary);margin:0;overflow-wrap:anywhere}.catalog-card-action{width:100%;margin-top:auto;min-height:38px;text-align:start;cursor:pointer;color:var(--vp-color-textPrimary);font-family:inherit}.catalog-card-action.is-owned{background:var(--vp-color-accent);color:var(--vp-color-accentContrast)}[data-theme=light] .catalog-card-action.is-owned .design-icon{filter:brightness(0) invert(1)}.catalog-card-action.is-owned:before{background-image:linear-gradient(110deg,transparent 35%,#fff3 44%,#fffa 50%,#fff3 56%,transparent 65%)}.catalog-card-action:focus-visible{outline:2px solid var(--vp-color-accent);outline-offset:3px}.catalog-card:focus-within .catalog-card-action:before{animation:course-action-light .85s cubic-bezier(.22,.61,.36,1) both}.catalog-card:focus-within .catalog-card-action:not(.is-owned){background:var(--vp-color-accentSoft);border-color:var(--vp-color-accentLine)}@media(hover:hover)and (pointer:fine){.catalog-card:hover{border-color:var(--vp-color-accentLine)}.catalog-card:hover .catalog-card-action:before{animation:course-action-light .85s cubic-bezier(.22,.61,.36,1) both}.catalog-card:hover .catalog-card-action:not(.is-owned){background:var(--vp-color-accentSoft);border-color:var(--vp-color-accentLine)}}.catalog-end{margin:-4px 0 0;color:var(--vp-color-textTertiary);font-size:12px}.catalog-language-filter{justify-content:flex-end;margin:0;flex:0 1 auto}.catalog-language-filter .language-picker{width:auto;max-width:min(430px,100%)}.catalog-language-filter .language-picker-trigger{width:100%;border-radius:10px;background:transparent;color:var(--vp-color-textPrimary);text-align:start}.catalog-language-filter .language-picker-trigger:hover,.catalog-language-filter .language-picker-trigger[aria-expanded=true]{background:var(--vp-color-accentSoft)}.catalog-language-summary{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.catalog-language-filter .language-picker-trigger strong{font-size:12px;color:var(--vp-color-accent);font-weight:500}.catalog-language-filter .language-picker-panel{right:auto;inset-inline-end:0;width:min(360px,calc(100vw - 40px));padding:16px;box-shadow:0 16px 32px #0006;background:var(--learning-sidebar);max-height:min(720px,75dvh);overflow-y:auto}.catalog-language-filter .language-picker-heading{padding:0;font-size:14px;line-height:1.4;justify-content:flex-start}.catalog-language-filter .language-picker-heading strong{flex:1;font-weight:500}.catalog-language-filter .language-picker-heading button{width:24px;height:24px;flex:none}.catalog-language-help{font-size:12px;line-height:1.5;color:var(--vp-color-textTertiary);margin:10px 0}.catalog-language-search{width:100%;height:40px;margin-bottom:12px}.catalog-language-filter .language-picker-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;max-height:none;overflow:visible}.catalog-language-filter .language-picker-option{min-width:0;min-height:36px;padding:8px 10px;gap:8px;border:1px solid var(--vp-color-border);border-radius:10px;font-size:12px;line-height:1.4;background:var(--vp-color-bg);color:var(--vp-color-textSecondary)}.catalog-language-filter .language-picker-option>span:not(.language-picker-flag):not(.language-picker-check){overflow-wrap:anywhere}.catalog-language-filter .language-picker-option[aria-checked=true]{border-color:var(--vp-color-accentLine);background:var(--vp-color-accentSoft);color:var(--vp-color-textPrimary)}.catalog-language-filter .language-picker-flag{width:auto}.catalog-skeleton-control{width:min(430px,100%);height:42px}.catalog-skeleton-action{height:38px;margin-top:auto}.catalog-retry{display:flex;align-items:center;gap:12px;font-size:12px;color:var(--vp-color-textSecondary)}@media(max-width:1200px){.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:760px){.catalog-header h1{font-size:28px}.catalog-intro{align-items:stretch;flex-direction:column}.catalog-language-filter .language-picker{width:100%}.catalog-toolbar{flex-wrap:wrap}.catalog-search{flex-basis:100%;max-width:none;width:100%}.catalog-access-filters,.catalog-language-filter .language-picker-trigger{flex-wrap:wrap}.catalog-language-filter .language-picker-trigger strong{flex-basis:calc(100% - 28px);padding-inline-start:22px}.catalog-access-filters button{min-height:44px;padding-inline:10px}.catalog-language-filter .language-picker-option{min-height:44px}}@media(max-width:540px){.catalog-grid{grid-template-columns:minmax(0,1fr)}}@media(prefers-reduced-motion:reduce){.catalog-card .catalog-card-action:before{animation:none}}.catalog-language-filter [data-language]>span:not(.language-picker-flag){text-transform:capitalize}.course-detail{display:flex;flex-direction:column;gap:28px;min-width:0}.course-hero{display:flex;flex-direction:column;gap:28px;margin:-32px -40px 0;padding:32px 40px 28px;background:radial-gradient(ellipse 90% 130% at 88% 0%,color-mix(in srgb,var(--vp-color-accent) 32%,transparent),transparent 58%),linear-gradient(180deg,color-mix(in srgb,var(--vp-color-bg) 42%,var(--vp-color-accentSoft)) 0%,var(--vp-color-bg) 100%)}.course-introduction{display:flex;flex-direction:column;gap:26px}.course-back{display:inline-flex;align-items:center;gap:8px;color:var(--vp-color-textSecondary);font-size:12px}.course-title-row{display:flex;align-items:center;gap:48px}.course-title-copy{display:flex;flex-direction:column;gap:14px;flex:1;min-width:0}.course-title-copy h1{font-size:36px;line-height:1.25;margin:0;letter-spacing:-.6px;overflow-wrap:anywhere}.course-title-copy>p{font-size:14px;line-height:1.65;color:var(--vp-color-textSecondary);margin:0}.course-title-copy .course-context{display:flex;flex-wrap:wrap;gap:8px 12px;font-size:13px}.course-context span+span:before{content:"·";margin-inline-end:12px}.course-editorial-cover{width:208px;height:120px;flex:0 0 208px;object-fit:cover;border-radius:8px}.course-inline-progress{display:flex;align-items:center;gap:16px;flex-wrap:wrap;font-size:12px;color:var(--vp-color-textSecondary)}.course-inline-progress .core-progress{width:152px;height:3px}.course-inline-progress strong{color:var(--vp-color-textPrimary);font-weight:500}.course-resume-panel{display:flex;align-items:center;gap:24px;padding:24px;background:var(--vp-color-surface);border-radius:12px}.course-resume-image{width:128px;height:82px;flex:0 0 128px;border-radius:8px;object-fit:cover}.course-resume-copy{display:flex;flex:1;flex-direction:column;gap:9px;min-width:0}.course-resume-copy>span{font-size:10px;text-transform:uppercase;color:var(--vp-color-textSecondary);line-height:1.6}.course-resume-copy h2{font-size:20px;font-weight:500;line-height:1.4;overflow-wrap:anywhere;margin:0}.course-resume-copy p{font-size:12px;line-height:1.5;color:var(--vp-color-textSecondary);margin:0}.course-resume-action{display:inline-flex;justify-content:center;align-items:center;gap:10px;flex:none;min-height:46px;padding:12px 20px;border-radius:8px;background:var(--vp-color-accent);color:#082313;font-size:13px;font-weight:600}.course-content-tabs{display:flex;flex-direction:column;gap:24px}.core-tabs-heading{display:flex;align-items:center;gap:16px;border-bottom:1px solid var(--vp-color-border)}.core-tabs{display:flex;align-items:stretch;gap:32px;min-width:0;flex:1}.core-tabs>button{min-height:53px;border:0;border-bottom:2px solid transparent;padding:0;background:transparent;color:var(--vp-color-textSecondary);font:inherit;font-size:14px;cursor:pointer}.core-tabs>button[aria-selected=true]{color:var(--vp-color-textPrimary);border-bottom-color:var(--vp-color-textPrimary);font-weight:500}.core-tab-panel{min-width:0}.core-tab-panel:focus{outline:none}.core-tab-panel:focus-visible{outline:2px solid var(--vp-color-accent);outline-offset:4px}.course-refresh{color:var(--vp-color-textTertiary)}.course-refresh .is-refreshing{animation:course-refresh-spin 1s linear infinite}@keyframes course-refresh-spin{to{transform:rotate(360deg)}}.course-chapters{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px 24px}.course-chapter{display:flex;flex-direction:column;min-width:0;gap:12px;padding:0;border:0;background:transparent;color:var(--vp-color-textPrimary);font:inherit;text-align:start;text-decoration:none;cursor:pointer;border-radius:8px}.course-chapter:disabled{cursor:not-allowed;opacity:.72}.course-chapter-cover{position:relative;display:block;height:162px;width:100%;border-radius:8px;overflow:hidden;margin-bottom:2px}.course-chapter-cover>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.course-chapter-number{position:absolute;top:12px;inset-inline-start:12px;display:flex;align-items:center;min-height:28px;padding:6px 10px;border-radius:6px;background:#0c0f0ed9;color:#f5f7f5;font-size:11px}.course-chapter-current{position:absolute;bottom:12px;inset-inline-end:12px;border-radius:6px;padding:7px 10px;background:#14271c;color:#42f58d;font-size:10px;font-weight:500}.course-chapter-title{display:block;min-height:44px;font-size:17px;font-weight:500;line-height:1.3;overflow-wrap:anywhere}.course-chapter-progress{display:flex;justify-content:space-between;align-items:center;gap:8px;width:100%;color:var(--vp-color-textSecondary);font-size:12px;line-height:1.5}.course-chapter-progress small{color:var(--vp-color-textTertiary);font-size:11px}.course-chapter-progress small.in-progress{color:var(--vp-color-accent)}.course-chapter .core-progress{height:2px}.course-chapter .course-card-action{width:100%;margin-top:2px}.course-chapter:focus-visible{outline:2px solid var(--vp-color-accent);outline-offset:6px}.course-footer{display:flex;align-items:center;justify-content:space-between;gap:24px;color:var(--vp-color-textTertiary);font-size:12px;line-height:1.6}.course-footer>p{margin:0}.course-footer a,.course-footer button{display:flex;align-items:center;gap:7px;flex:none;padding:0;border:0;background:transparent;color:var(--vp-color-textSecondary);font:inherit;cursor:pointer}.course-detail .core-dialog{width:min(660px,calc(100vw - 32px))}.course-detail .course-module,.course-detail .course-outline{margin:0}.course-about,.course-materials{display:flex;flex-direction:column;align-items:stretch;gap:16px;max-width:760px}.course-about h2,.course-materials h2{font-size:20px;margin:0}.course-about p,.course-materials p{margin:0;font-size:14px;line-height:1.7;color:var(--vp-color-textSecondary)}.course-material-select{display:flex;flex-direction:column;gap:8px;max-width:480px;font-size:12px}.course-material-select select{appearance:auto}.course-material-files{display:flex;flex-direction:column;gap:12px}.course-material-files .resource-link{margin:0;width:100%;justify-content:flex-start;white-space:normal;text-align:start}.course-material-files .resource-link>span{flex:1;min-width:0;overflow-wrap:anywhere}.course-material-loading,.course-chapter-placeholder{display:flex;flex-direction:column;gap:14px}.course-resume-placeholder{height:130px}@media(max-width:1200px){.course-hero{margin:-28px -28px 0;padding:28px}.course-title-row{gap:24px}.course-title-copy h1{font-size:30px}.course-resume-panel{flex-wrap:wrap}.course-resume-copy{flex-basis:calc(100% - 152px)}.course-resume-action{margin-inline-start:auto}.course-chapters{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:760px){.course-hero{margin:-24px -20px 0;padding:24px 20px 28px}.course-title-row{align-items:flex-start;flex-direction:column;gap:20px}.course-editorial-cover{flex:none;width:100%;height:160px;order:-1}.course-title-copy h1{font-size:28px}.course-context span+span:before{display:none}.course-resume-panel{gap:16px;padding:20px}.course-resume-image{width:88px;height:76px;flex-basis:88px}.course-resume-copy{flex-basis:calc(100% - 104px)}.course-resume-copy h2{font-size:17px}.course-resume-action{width:100%}.core-tabs{gap:18px;flex-wrap:wrap}.core-tabs>button{font-size:12px}.core-tabs-heading{gap:10px}.course-footer{flex-direction:column;align-items:flex-start;gap:12px}.course-inline-progress{gap:10px}}@media(max-width:540px){.course-chapters{grid-template-columns:minmax(0,1fr)}}@media(prefers-reduced-motion:reduce){.course-refresh .is-refreshing{animation:none}}.design-icon-slot{display:inline-flex;position:relative;flex:none}.design-icon-slot.courseLibrary{width:20px;height:20px}.design-icon-slot.courseLibrary img{position:absolute;top:-.8px;inset-inline-start:-.8px}.design-icon-slot.courseSearch{width:17px;height:17px}.design-icon-slot.courseNotifications{width:22px;height:22px}.design-icon-slot.courseSearch img,.design-icon-slot.courseNotifications img{position:absolute;top:0;inset-inline-start:0}.course-resume-action{color:var(--vp-color-accentContrast)}[data-theme=light] .course-resume-action .design-icon{filter:brightness(0) invert(1)}.course-preview{display:flex;flex-direction:column;gap:40px;min-width:0}.course-preview-hero{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(280px,.9fr);gap:48px;align-items:start}.course-preview-universe,.course-preview-offer,.course-preview-program{display:flex;flex-direction:column;gap:20px;min-width:0}.course-preview-cover{border-radius:8px;overflow:hidden;aspect-ratio:656 / 320;background:var(--vp-color-surface2)}.course-preview-cover img{width:100%;height:100%;object-fit:cover}.course-preview-learn h2,.course-preview-program h2,.course-preview-offer h1{margin:0;letter-spacing:-.4px}.course-preview-offer h1{font-size:32px;line-height:1.25;overflow-wrap:anywhere}.course-preview-learn h2,.course-preview-program h2{font-size:20px}.course-preview-learn p,.course-preview-program p,.course-preview-next{margin:0;font-size:14px;line-height:1.65;color:var(--vp-color-textSecondary)}.course-preview-lock{display:inline-flex;align-items:center;gap:8px;margin:0;font-size:12px;color:var(--vp-color-textSecondary)}.course-preview-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:0}.course-preview-facts div{display:flex;flex-direction:column;gap:6px;min-width:0;color:var(--vp-color-textSecondary)}.course-preview-facts dt{font-size:11px;color:var(--vp-color-textTertiary)}.course-preview-facts dd{margin:0;font-size:13px}.course-preview-buy{display:flex;flex-direction:column;gap:12px;padding-top:8px}.course-preview-buy>p:first-child{margin:0;font-size:16px;font-weight:600}.course-preview-checkout{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 20px;border-radius:8px;background:var(--vp-color-accent);color:var(--vp-color-accentContrast);font-size:14px;font-weight:600}.course-preview-modules{display:flex;flex-direction:column;gap:8px}.course-preview-module{display:flex;flex-direction:column;gap:12px;width:100%;padding:16px 18px;border:1px solid var(--vp-color-border);border-radius:8px;background:var(--vp-color-surface);color:inherit;font:inherit;text-align:start;cursor:pointer}.course-preview-module-row{display:grid;grid-template-columns:auto minmax(0,1fr) auto auto;gap:12px;align-items:center}.course-preview-module-row strong{font-size:14px;overflow-wrap:anywhere}.course-preview-module-row small{font-size:12px;color:var(--vp-color-textSecondary)}.course-preview-chevron{flex:none}.course-preview-module.is-open .course-preview-chevron{transform:rotate(180deg)}.course-preview-locked{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--vp-color-textSecondary)}.course-preview-help{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:8px;border-top:1px solid var(--vp-color-border);font-size:13px;color:var(--vp-color-textSecondary)}.course-preview-help a,.course-preview-help span{display:inline-flex;align-items:center;gap:6px}@media(max-width:960px){.course-preview-hero,.course-preview-facts{grid-template-columns:1fr}}@media(max-width:540px){.course-preview-module-row{grid-template-columns:auto minmax(0,1fr) auto}.course-preview-module-row small{display:none}.course-preview-help{flex-direction:column;align-items:flex-start}}.course-shell .learning-topbar{padding-inline:48px}.course-shell .learning-main{padding:32px 48px 40px;max-width:none}.course-hero{margin:0;padding:0;background:none}.course-title-copy h1{letter-spacing:0;line-height:normal}.course-detail .course-resume-panel{background:var(--course-panel)}.course-detail{--course-panel: var(--vp-color-surface)}[data-theme=dark] .course-detail{--course-panel: #141916}.course-resume-copy>span,.course-resume-copy h2,.course-resume-copy p,.course-context,.course-inline-progress,.course-chapter-progress,.course-chapter .course-card-action,.course-back,.course-footer{line-height:normal}.course-resume-copy>span{font-weight:500}.course-detail .course-resume-copy h2{font-weight:500}.course-chapter-current{height:26px;display:flex;align-items:center;padding:0 10px}@media(max-width:1200px){.course-shell .learning-main{padding:28px}.course-shell .learning-topbar{padding-inline:28px}}@media(max-width:760px){.course-shell .learning-main{padding:24px 20px 28px}.course-shell .learning-topbar{padding-inline:20px}}.course-preview{gap:32px;--preview-panel: var(--vp-color-surface)}[data-theme=dark] .course-preview{--preview-panel: #141916}.course-preview-hero{grid-template-columns:minmax(0,656fr) minmax(0,416fr);gap:48px}.course-preview-universe{gap:28px}.course-preview-cover{border-radius:12px}.course-preview-learn,.course-preview-title{display:flex;flex-direction:column;gap:16px}.course-preview-learn h2,.course-preview-program h2{font-size:22px;font-weight:500;letter-spacing:0}.course-preview-outcomes{display:flex;flex-direction:column;gap:12px;margin:0;padding:0;list-style:none}.course-preview-outcomes li{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--vp-color-textSecondary)}.course-preview-offer{gap:22px}.course-preview-lock{font-size:11px;gap:7px}.course-preview-title{gap:14px}.course-preview-title h1{font-size:36px;line-height:1.12;letter-spacing:0}.course-preview-title p{font-size:14px;line-height:1.65;color:var(--vp-color-textSecondary);margin:0}.course-preview-title .course-preview-author{font-size:13px;color:var(--vp-color-textPrimary);line-height:normal}.course-preview-facts{padding-block:18px;border-block:1px solid var(--vp-color-border);gap:22px}.course-preview-facts div{gap:8px}.course-preview-facts dd{font-size:14px;font-weight:500;color:var(--vp-color-textPrimary)}.course-preview-facts dt{font-size:10px}.course-preview-buy{gap:14px;padding:0}.course-preview-price{display:flex;flex-direction:column;gap:6px}.course-preview-price p{font-size:12px;color:var(--vp-color-textSecondary);margin:0}.course-preview-price strong{font-size:32px;font-weight:600;line-height:normal}.course-preview-checkout{min-height:50px;justify-content:space-between}.course-preview-next{font-size:11px;line-height:1.5;color:var(--vp-color-textTertiary)}.course-preview-program{display:grid;grid-template-columns:280px minmax(0,1fr);gap:48px;padding-top:32px;border-top:1px solid var(--vp-color-border)}.course-preview-program-intro{display:flex;flex-direction:column;gap:16px}.course-preview-program-intro p{font-size:13px}.course-preview-modules{gap:0}.course-preview-module{display:block;padding:18px 20px;border:0;border-bottom:1px solid var(--vp-color-border);border-radius:0;background:transparent;cursor:auto}.course-preview-module.is-open{background:var(--preview-panel);border-radius:8px}.course-preview-module-row{width:100%;grid-template-columns:auto minmax(0,1fr) auto auto;gap:16px;border:0;background:transparent;color:inherit;padding:0;text-align:start;font:inherit;cursor:pointer}.course-preview-module-row>span{font-size:12px;color:var(--vp-color-textTertiary)}.course-preview-module-row strong{font-weight:500}.course-preview-module-row small{font-size:11px}.course-preview-module-body:not([hidden]){display:flex;flex-direction:column;gap:12px;padding:14px 32px 0}.course-preview-module-body p{font-size:12px;line-height:1.7}.course-preview-locked{font-size:11px;gap:7px;color:var(--vp-color-textTertiary)}.course-preview-help{border:0;padding:0;font-size:12px}.course-preview-help p{margin:0;color:var(--vp-color-textTertiary)}.course-preview-help button{display:flex;align-items:center;gap:8px;font:inherit;color:inherit;background:transparent;border:0;padding:0;cursor:pointer}.design-icon-slot.previewLibrary{width:20px;height:20px}.design-icon-slot.previewAccount,.design-icon-slot.previewBack{width:14px;height:14px}.design-icon-slot.previewChevron{width:12px;height:12px}.design-icon-slot.previewLibrary img,.design-icon-slot.previewAccount img,.design-icon-slot.previewChevron img,.design-icon-slot.previewBack img{position:absolute;top:-.8px;inset-inline-start:-.8px}.design-icon-slot.previewAccount img{top:-.944px}.design-icon-slot.previewBack img{inset-inline-start:-1.1312px}@media(max-width:1100px){.course-preview-hero{gap:28px;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.course-preview-title h1{font-size:28px}.course-preview-program{grid-template-columns:220px minmax(0,1fr);gap:28px}}@media(max-width:960px){.course-preview-facts{grid-template-columns:repeat(3,minmax(0,1fr))}.course-preview-hero,.course-preview-program{grid-template-columns:minmax(0,1fr)}}@media(max-width:540px){.course-preview-module{padding:18px 12px}.course-preview-module-row{gap:10px;grid-template-columns:auto minmax(0,1fr) auto}.course-preview-module-body:not([hidden]){padding-inline:24px 0}}.course-shell .learning-search{width:280px;border-radius:8px}@media(max-width:760px){.course-shell .learning-search{width:100%}}.preview-price-placeholder{display:block;width:55%;height:38px}.preview-checkout-placeholder{height:50px;width:100%;border-radius:8px}.course-preview-facts>div{align-items:flex-start}.course-shell .learning-brand .logo-dark,.course-shell .learning-mobile-header .logo-dark{object-fit:cover}@keyframes study-enter{0%{opacity:0}to{opacity:1}}.study-shell{min-height:100dvh;background:var(--vp-color-bg);color:var(--vp-color-textPrimary);font-family:Inter,sans-serif;animation:study-enter .22s ease}@media(prefers-reduced-motion:reduce){.study-shell{animation:none}}.study-shell h1,.study-shell h2,.study-shell h3{font-family:inherit;font-weight:600}.study-header{min-height:80px;padding:16px 32px;display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--vp-color-border);background:var(--learning-sidebar)}.study-brand-return,.study-account-tools{display:flex;align-items:center;gap:32px;min-width:0}.study-logo,.study-logo img{width:168px;height:24px;max-width:none;object-fit:contain}.study-divider{height:24px;width:1px;flex:none;background:var(--vp-color-border)}.study-return{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--vp-color-textSecondary)}.study-return:hover{color:var(--vp-color-textPrimary)}.study-account-tools{gap:24px}.study-help{padding:0;min-width:32px;min-height:34px}.study-account-menu{position:relative}.study-account-menu summary{display:flex;gap:10px;align-items:center;cursor:pointer;font-size:13px;list-style:none}.study-account-menu summary::-webkit-details-marker,.video-settings summary::-webkit-details-marker,.study-module summary::-webkit-details-marker{display:none}.study-account-menu summary>span:not(.member-avatar){max-width:220px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.study-account-menu .member-avatar{width:34px;height:34px;font-size:11px;background:var(--vp-color-surface2);color:var(--vp-color-textPrimary);border:0}.study-account-popover{position:absolute;inset-inline-end:0;top:calc(100% + 16px);z-index:20;width:max-content;min-width:210px;max-width:calc(100vw - 32px);padding:8px;background:var(--vp-color-surface);border:1px solid var(--vp-color-border);box-shadow:var(--vp-shadow-modal);border-radius:10px;display:flex;flex-direction:column;gap:4px}.study-account-popover>a,.study-account-popover>button{justify-content:flex-start;padding:12px;font-size:13px}.study-page{display:grid;grid-template-columns:minmax(0,1fr) 344px;min-height:calc(100dvh - 80px)}.study-page.rail-closed{grid-template-columns:minmax(0,1fr)}.study-main{min-width:0;padding:32px;display:flex;flex-direction:column;align-items:stretch;gap:24px}.rail-closed .study-main{width:100%;max-width:none;margin-inline:auto}.study-lesson-location{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:13px;font-size:11px;color:var(--vp-color-textSecondary);text-transform:uppercase}.study-lesson-location i{font-style:normal;color:var(--vp-color-textTertiary);padding-inline:6px}.study-open-rail{font-size:11px;padding:0;min-height:24px}.study-open-rail.is-hidden{display:none}.study-lesson-heading{display:flex;gap:24px;align-items:center}.study-lesson-heading>div{flex:1;min-width:0}.study-lesson-heading h1{font-size:25px;line-height:normal;letter-spacing:0;margin:0}.study-lesson-heading p{font-size:12px;line-height:normal;margin-top:10px;color:var(--vp-color-textSecondary)}.study-lesson-heading .lesson-completion{display:inline;font:inherit;padding:0;border:0;background:none;color:var(--vp-color-textTertiary);white-space:normal}.study-complete{min-height:37px;padding:10px 12px;font-size:13px;font-weight:600;border-radius:8px;background:var(--vp-color-accent);color:var(--vp-color-accentContrast);box-shadow:none;flex-shrink:0}.study-shell .study-complete:disabled{opacity:1;cursor:default;background:var(--vp-color-accentSoft);color:var(--vp-color-accent);border-color:var(--vp-color-accentLine)}.study-pagination{display:grid;grid-template-columns:1fr 1fr;gap:16px}.study-pagination a{display:flex;gap:12px;align-items:center;min-height:72px;padding:16px;border:1px solid var(--vp-color-border);border-radius:8px;min-width:0;font-size:12px}.study-pagination a:hover{background:var(--vp-color-surface);border-color:var(--vp-color-accentLine)}.study-pagination a>span{flex:1;min-width:0}.study-pagination small{display:block;font-size:10px;color:var(--vp-color-textTertiary);text-transform:uppercase;margin-bottom:7px}.study-pagination strong{display:block;font-size:12px;font-weight:400;line-height:1.5}.study-pagination a:first-child strong{color:var(--vp-color-textSecondary)}.study-lesson-information .core-tabs{gap:24px}.study-lesson-information .core-tabs-heading{min-height:36px}.study-lesson-information .core-tabs button{padding:0 0 12px;font-size:12px;min-height:36px}.study-lesson-information .core-tabs button[aria-selected=true]{color:var(--vp-color-textPrimary);border-color:var(--vp-color-textPrimary)}.study-lesson-information .core-tab-panel{padding-top:12px}.study-description,.study-resources>p{color:var(--vp-color-textSecondary);font-size:12px;line-height:1.7;white-space:pre-line;overflow-wrap:anywhere}.study-resources{display:flex;flex-direction:column;gap:12px}.study-resources>a{font-size:12px;color:var(--vp-color-accent)}.study-save-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.study-save-row .save-status{font-size:11px}.study-save-row>button{padding:4px;min-height:28px}.study-rail{background:var(--learning-sidebar);border-inline-start:1px solid var(--vp-color-border);min-width:0}.study-course-context{padding:24px;display:flex;flex-direction:column;gap:16px;border-bottom:1px solid var(--vp-color-border)}.study-course-label{display:flex;justify-content:space-between;align-items:center;font-size:11px;color:var(--vp-color-textTertiary)}.study-course-label button{padding:0;min-height:20px;min-width:20px}.study-course-context h2{font-size:19px;line-height:normal;margin:0}.study-course-context p{margin-top:6px;font-size:12px;line-height:normal;color:var(--vp-color-textSecondary)}.study-total-progress{display:flex;flex-direction:column;gap:10px}.study-total-progress>div:first-child{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:11px;color:var(--vp-color-textSecondary)}.study-total-progress strong{color:var(--vp-color-accent);font-size:12px}.study-curriculum{padding-inline:20px}.study-curriculum-title{display:flex;justify-content:space-between;align-items:center;gap:10px;min-height:44px}.study-curriculum-title h3{font-size:12px}.study-curriculum-title span{font-size:11px;color:var(--vp-color-textTertiary);text-align:end}.study-module{padding-block:18px}.study-module summary{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:10px;list-style:none;cursor:pointer}.study-module-number{font-size:11px;color:var(--vp-color-textTertiary)}.is-current .study-module-number{color:var(--vp-color-accent)}.study-module-copy strong{display:block;font-size:13px;font-weight:500;line-height:normal}.study-module-copy small{display:block;font-size:11px;color:var(--vp-color-textTertiary);margin-top:6px;line-height:normal}.study-module summary>.core-progress{grid-column:1 / -1;height:2px}.study-module-open{display:none}.study-module[open] .study-module-open{display:block}.study-module[open] .study-module-closed{display:none}.study-module.is-current{padding-top:20px;padding-bottom:12px}.study-module.is-current .study-module-copy strong{line-height:1.4;font-weight:600}.study-module-lessons{display:flex;flex-direction:column;gap:4px;padding-top:12px}.study-lesson{display:flex;align-items:center;gap:10px;min-height:64px;padding:12px 10px;border-radius:8px;border-inline-start:2px solid transparent}.study-lesson>span:last-child{flex:1;min-width:0}.study-lesson strong{display:block;font-size:12px;font-weight:400;color:var(--vp-color-textSecondary);line-height:1.4}.study-lesson small{display:block;margin-top:6px;font-size:10px;color:var(--vp-color-textTertiary);line-height:normal}.study-lesson.is-active{border-inline-start-color:var(--vp-color-accent);background:color-mix(in srgb,var(--vp-color-accentSoft) 55%,var(--learning-sidebar))}.study-lesson.is-active strong{font-weight:600;color:var(--vp-color-textPrimary)}.study-lesson.is-active small{color:var(--vp-color-accent)}.study-lesson:not(.is-locked):hover{background:var(--vp-color-surface2)}.study-lesson-icon{display:flex;color:var(--vp-color-textTertiary);flex-shrink:0}.study-availability{padding-block:14px;font-size:10px;line-height:1.5;color:var(--vp-color-textTertiary)}.study-shell .video-unavailable{display:flex;aspect-ratio:16 / 9;border:1px solid var(--vp-color-border);border-radius:12px}.study-video{border:0;border-radius:12px;background:#000;color:#fff;isolation:isolate}.study-video .video-stage{aspect-ratio:1032 / 567;background:#000}.study-video .video-stage video{object-fit:contain}.study-video-editorial{position:absolute;inset:0;overflow:hidden;pointer-events:none}.study-video-editorial img{position:absolute;width:174.42%;height:174.42%;max-width:none;left:-74.42%;top:-31.75%;object-fit:cover}.study-video-shade{position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,rgb(0 0 0 / 15%),transparent 60%,rgb(0 0 0 / 93%));transition:opacity .28s ease}.study-video .video-start{width:68px;height:68px;margin:-34px 0 0 -34px;border:1px solid rgb(255 255 255 / 25%);background:#0c0f0ecc;color:#fff;box-shadow:none}.study-video .video-start:hover{background:#0c0f0ef2;border-color:#42f58d}.study-video .video-controls{position:absolute;inset-inline:24px;bottom:18px;padding:0;border:0;background:transparent;transform:translateY(0);opacity:1;transition:transform .28s ease,opacity .28s ease}.study-video.is-chrome-hidden{cursor:none}.study-video.is-chrome-hidden .video-controls{transform:translateY(16px);opacity:0;pointer-events:none}.study-video.is-chrome-hidden .study-video-shade{opacity:0}@media(prefers-reduced-motion:reduce){.study-video .video-controls,.study-video-shade{transition-duration:.01ms}}.study-video .video-seek{appearance:none;width:100%;height:18px;margin:0 0 10px;background:transparent;accent-color:#42f58d;direction:ltr}.study-video .video-seek::-webkit-slider-runnable-track{height:4px;border-radius:100px;background:linear-gradient(to right,#42f58d 0 var(--played),rgb(255 255 255 / 33%) var(--played) var(--buffered),rgb(255 255 255 / 22%) var(--buffered))}.study-video .video-seek::-webkit-slider-thumb{appearance:none;width:10px;height:10px;margin-top:-3px;background:url(/design/video/d0613.svg) center no-repeat;border:0}.study-video .video-seek::-moz-range-track{height:4px;background:#ffffff38;border-radius:100px}.study-video .video-seek::-moz-range-progress{height:4px;background:#42f58d}.study-video .video-seek::-moz-range-thumb{width:10px;height:10px;background:url(/design/video/d0613.svg) center no-repeat;border:0}.study-video .video-control-row{gap:14px}.study-video .video-control-row>button,.video-settings summary{width:26px;height:28px;display:grid;place-items:center;border:0;padding:0;background:transparent;color:#fff;border-radius:4px;cursor:pointer}.study-video .video-control-row>button:hover,.video-settings summary:hover{background:#ffffff1f}.study-video button:disabled{opacity:.45;cursor:default}.study-video .video-time{font-size:12px;font-weight:500;color:#fff;direction:ltr}.study-video .video-speed select{font-size:12px;padding:4px;border:0;background:transparent;max-width:65px;color:#fff}.study-video .video-speed option{background:#101512;color:#fff}.study-video-state,.study-video .video-loading{display:flex;align-items:center;gap:6px;position:absolute;inset-inline-start:20px;top:20px;border-radius:6px;background:#0c0f0ebf;padding:7px 10px;font-size:11px;color:#f5f7f5}.video-settings{position:relative;flex:none}.video-settings summary{list-style:none}.video-settings-panel{position:absolute;bottom:40px;inset-inline-end:-36px;width:225px;max-width:calc(100vw - 64px);padding:14px;display:flex;flex-direction:column;gap:12px;border:1px solid #29312c;border-radius:10px;background:#101512;box-shadow:0 8px 30px #00000040}.video-settings-panel label{display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:12px}.video-settings-panel .video-volume{display:block;width:100px}.video-settings-panel button{display:flex;align-items:center;gap:10px;padding:6px 0;font-size:12px;background:none;border:0;color:#fff}.study-video .video-message{position:absolute;top:60px;inset-inline:20px;background:#0c0f0ee5;border-radius:6px}.study-video:has(.video-feedback) .video-controls{display:none}.study-video:fullscreen .video-stage{height:100%;width:100%}.study-skeleton .study-main>.skeleton-player{aspect-ratio:1032 / 567;height:auto;margin:0}.study-skeleton .study-rail{padding:24px}[data-theme=light] .study-shell :is(.study-module,.study-lesson,.study-return,.study-pagination,.study-account-menu,.study-help,.study-course-label,.study-open-rail) .design-icon{filter:brightness(.6)}[dir=rtl] .study-return .design-icon,[dir=rtl] .study-pagination .design-icon{transform:scaleX(-1)}@media(max-width:1100px){.study-page{grid-template-columns:minmax(0,1fr) 304px}.study-main{padding:24px}.study-lesson-heading{flex-wrap:wrap;gap:16px}.study-lesson-heading>div{flex-basis:100%}}@media(max-width:850px){.study-header{padding:16px 20px}.study-page{grid-template-columns:minmax(0,1fr)}.study-rail{border-inline-start:0;border-top:1px solid var(--vp-color-border)}.study-account-menu summary>span:not(.member-avatar){display:none}.study-brand-return{gap:20px}.study-lesson-heading>div{flex-basis:auto}}@media(max-width:540px){.study-header{padding:14px 16px;gap:12px;flex-wrap:wrap}.study-logo{width:140px;height:20px}.study-divider{display:none}.study-brand-return{flex-wrap:wrap;gap:12px;flex:1}.study-brand-return nav{flex-basis:100%}.study-return{font-size:12px}.study-account-tools{gap:10px;align-self:flex-start}.study-account-menu summary{gap:6px}.study-main{padding:20px 16px 24px;gap:20px}.study-lesson-heading h1{font-size:22px}.study-lesson-heading>div{flex-basis:100%}.study-lesson-heading p{font-size:11px}.study-pagination{gap:10px}.study-pagination a{padding:12px;gap:8px}.study-pagination strong{font-size:11px}.study-video .video-controls{inset-inline:12px;bottom:10px}.study-video .video-control-row{gap:4px}.study-video .video-time{font-size:10px}.study-video .video-speed select{max-width:52px;font-size:10px}.study-video .video-start{width:52px;height:52px;margin:-26px 0 0 -26px}.study-video-state,.study-video .video-loading{top:10px;inset-inline-start:12px;padding:5px 7px;font-size:10px}.study-video .video-seek{margin-bottom:2px}.study-lesson-information .core-tabs{gap:20px}.study-lesson-information .core-tabs button{font-size:11px}.study-lesson-location{flex-wrap:wrap}}.study-location-copy{display:flex;flex-direction:column;gap:8px;min-width:0}.study-location-copy strong{font-size:13px;font-weight:500;text-transform:none;color:var(--vp-color-textPrimary);overflow-wrap:anywhere}.rail-closed .study-lesson-location{min-height:44px;gap:24px}.study-collapsed-tools{display:flex;align-items:center;gap:24px;flex-shrink:0;text-transform:none}.study-collapsed-tools.is-hidden{display:none}.study-collapsed-tools .study-total-progress{width:240px}.study-shell .study-open-rail{min-height:37px;padding:9px 13px;gap:9px;border-radius:8px;font-size:13px;font-weight:500;color:var(--vp-color-textPrimary);background:var(--learning-sidebar);border:1px solid var(--vp-color-border)}.study-shell .study-open-rail:hover{background:var(--vp-color-surface2);border-color:var(--vp-color-accentLine)}.video-settings-collapsed,.rail-closed .video-settings-expanded{display:none}.rail-closed .video-settings-collapsed{display:flex}@media(max-width:850px){.rail-closed .study-lesson-location{flex-wrap:wrap}.study-collapsed-tools{margin-inline-start:auto}}@media(max-width:620px){.study-collapsed-tools{width:100%;gap:16px;flex-wrap:wrap}.study-collapsed-tools .study-total-progress{flex:1;min-width:140px}.study-shell .study-open-rail{max-width:100%;white-space:normal;text-align:start}}.document-reader{display:flex;flex-direction:column;min-width:0;border:1px solid var(--vp-color-border);border-radius:8px;overflow:hidden;background:var(--vp-color-surface)}.document-reader-bar,.document-reader-tools{display:flex;align-items:center;gap:16px;padding:12px 16px;background:var(--vp-color-bg)}.document-reader-bar{border-bottom:1px solid var(--vp-color-border)}.document-reader-tools{border-top:1px solid var(--vp-color-border);justify-content:space-between}.document-reader-kind{display:inline-flex;align-items:center;min-height:28px;padding:0 10px;border-radius:6px;background:var(--vp-color-surface2);font-size:11px;font-weight:600;letter-spacing:.4px}.document-reader-identity{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1}.document-reader-identity strong{font-size:14px;overflow-wrap:anywhere}.document-reader-identity span{font-size:12px;color:var(--vp-color-textSecondary)}.document-reader-download{display:inline-flex;align-items:center;gap:8px;min-height:36px;padding:0 14px;border:0;border-radius:8px;background:var(--vp-color-accent);color:var(--vp-color-accentContrast);font:inherit;font-size:13px;font-weight:600;cursor:pointer}.document-reader-download:disabled{cursor:not-allowed;opacity:.6}.document-reader-stage{display:grid;place-items:center;overflow:auto;min-height:420px;background:#ece8df}.document-reader-stage iframe{border:0;background:#fff;min-height:408px;max-width:100%}.document-reader-empty{display:flex;flex-direction:column;align-items:center;gap:12px;padding:48px 24px;color:var(--vp-color-textSecondary);text-align:center}.document-reader-pages,.document-reader-zoom{display:flex;align-items:center;gap:8px;font-size:12px}.document-reader-tools button,.document-reader-tools a{display:inline-flex;align-items:center;justify-content:center;min-width:32px;min-height:32px;padding:0 8px;border:1px solid var(--vp-color-border);border-radius:6px;background:var(--vp-color-surface);color:inherit;cursor:pointer}.document-reader-tools button:disabled{cursor:not-allowed;opacity:.45}@media(max-width:760px){.document-reader-bar,.document-reader-tools{flex-wrap:wrap}}.study-logo .logo-dark{object-fit:cover}.figma-access{padding:0;grid-template-columns:1fr 1fr}.figma-access .access-welcome{min-height:100dvh;padding:40px;border-radius:0;justify-content:space-between}.figma-access .access-welcome:after{background:linear-gradient(180deg,#0c0f0ec9,#0c0f0e26 27% 50%,#0c0f0ecc 74%,#0c0f0ef5)}.figma-access .access-identity{position:relative;z-index:1;display:flex;flex-direction:column;gap:16px}.figma-access .access-welcome-logo{width:auto;height:24px;margin:0;object-fit:contain;align-self:flex-start;flex:0 0 auto}.figma-access .access-welcome-kicker{font-size:10px;font-weight:400;letter-spacing:0;color:#a0aca4}.figma-access .access-welcome-copy{max-width:520px;gap:16px}.figma-access .access-welcome-copy h2{font-size:38px;font-weight:500;line-height:1.16;letter-spacing:0}.figma-access .access-welcome-copy p{max-width:430px;font-size:14px;line-height:1.65;color:#a0aca4}.figma-access .access-welcome-copy .access-welcome-footnote{max-width:none;margin-top:8px;padding-top:24px;border-top:1px solid #29312c;font-size:12px}.figma-access .access-form-column{position:relative;min-height:100dvh;padding:32px 64px;justify-content:center}.figma-access .access-layout{width:100%;max-width:416px;margin:auto;padding:0}.figma-access .access-panel{border:0;background:transparent}.figma-access .access-eyebrow{font-size:10px;font-weight:500;letter-spacing:0;margin:0 0 12px}.figma-access .access-form-view h1{font-size:32px;font-weight:600;line-height:1.2;letter-spacing:0;margin:0 0 12px}.figma-access .access-intro{font-size:14px;line-height:1.6;margin:0 0 32px}.figma-access .access-form{gap:24px}.figma-access .access-form label{gap:8px;font-size:13px;font-weight:500;color:var(--vp-color-textPrimary)}.figma-access .access-form input:not([type=checkbox]){font-size:14px}.figma-access .access-field-hint{margin-top:-16px;font-size:12px;line-height:1.5;color:var(--vp-color-textSecondary)}.figma-access .password-field input{padding-right:40px}.figma-access .access-options{display:flex;justify-content:space-between;align-items:center;gap:12px}.figma-access .access-form .access-remember{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:400;color:var(--vp-color-textSecondary);cursor:pointer}.figma-access .access-remember input{appearance:none;width:16px;height:16px;padding:0;margin:0;border-radius:4px;border-color:#738078;flex-shrink:0;cursor:pointer}.figma-access .access-remember input:checked{appearance:auto;accent-color:var(--vp-color-accent)}.figma-access .access-forgot{margin:0;font-size:12px;font-weight:500}.figma-access .access-form>button[type=submit]{min-height:52px;height:52px;margin:0;border-radius:10px;font-size:14px;font-weight:600;gap:12px;box-shadow:none}.figma-access .access-help{display:flex;justify-content:center;gap:6px;margin-top:32px;font-size:12px;color:var(--vp-color-textSecondary)}.figma-access .access-help button{padding:0;border:0;background:transparent;color:var(--vp-color-textPrimary);font:inherit;text-decoration:underline;cursor:pointer}.figma-access .access-legal{display:flex;justify-content:center;gap:24px;margin-top:32px;padding-top:8px;font-size:11px;color:var(--vp-color-textSecondary)}.figma-access .access-existing{margin:0 0 24px}.figma-access .access-help-methods{display:flex;gap:12px;margin-top:24px}.figma-access .access-preferences{position:absolute;right:8px;top:8px;z-index:5}.figma-access .access-preferences summary{display:flex;padding:8px;cursor:pointer;color:var(--vp-color-textSecondary);list-style:none;border-radius:8px}.figma-access .access-preferences summary::-webkit-details-marker{display:none}.figma-access .access-preferences-panel{position:absolute;right:0;top:40px;width:240px;padding:16px;background:var(--vp-color-surface);border:1px solid var(--vp-color-border);border-radius:12px;box-shadow:0 8px 32px #0003}.figma-access .access-mobile-logo{display:none}@media(max-width:1199px){.figma-access{grid-template-columns:1fr 1fr}.figma-access .access-form-column,.figma-access .access-welcome{padding:32px}}@media(max-width:767px){.figma-access{display:block;padding:24px}.figma-access .access-welcome{display:none}.figma-access .access-form-column{padding:64px 0 24px}.figma-access .access-mobile-logo{display:inline-flex;position:absolute;top:8px;left:0;width:auto;height:24px}.figma-access .access-mobile-logo img{width:auto;height:24px;object-fit:contain}.figma-access .access-preferences{right:0;top:0}.figma-access .access-form-view h1{font-size:28px}.figma-access .access-options{flex-wrap:wrap}}.figma-access .access-form>button[type=submit]:focus-visible{outline:2px solid var(--vp-color-accent);outline-offset:4px}.figma-access .access-welcome-kicker,.figma-access .access-welcome-copy .access-welcome-footnote,.figma-access .access-eyebrow,.figma-access .access-form label,.figma-access .access-forgot,.figma-access .access-help,.figma-access .access-legal{line-height:normal}.figma-access .access-help button{font-weight:500;text-underline-position:from-font}.figma-access .password-field button{right:4px;top:4px;width:32px;height:32px;padding:0}._114pky30{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:Inter,system-ui,-apple-system,sans-serif;font-weight:600;font-size:14px;line-height:1.1;border-radius:10px;border:1px solid transparent;cursor:pointer;white-space:nowrap;-webkit-user-select:none;user-select:none;text-decoration:none;transition:background .15s cubic-bezier(.2,.8,.2,1),box-shadow .15s,border-color .15s,color .15s,filter .15s}._114pky30:focus-visible{outline:none;box-shadow:0 0 0 3px var(--vp-color-focusRing)}._114pky30:disabled{cursor:not-allowed;background:var(--vp-color-surface2);color:var(--vp-color-textTertiary);border-color:var(--vp-color-border);box-shadow:none;filter:none}._114pky31{background:var(--vp-color-accent);color:var(--vp-color-accentContrast);box-shadow:var(--vp-shadow-primaryButton)}._114pky31:hover:not(:disabled){filter:brightness(1.04)}._114pky32{background:var(--vp-color-surface);color:var(--vp-color-textPrimary);border-color:var(--vp-color-border)}._114pky32:hover:not(:disabled){background:var(--vp-color-surface2)}._114pky33{background:transparent;color:var(--vp-color-accent)}._114pky33:hover:not(:disabled){background:var(--vp-color-accentSoft)}._114pky34{background:var(--vp-color-danger);color:var(--vp-color-dangerContrast)}._114pky34:hover:not(:disabled){filter:brightness(1.04)}._114pky35{padding:8px 12px;font-size:13px}._114pky36{padding:12px 20px}._114pky37{width:100%}._1lnvn380{min-height:100svh;display:flex;flex-direction:column;background:var(--vp-color-bg);color:var(--vp-color-textPrimary)}._1lnvn381{padding:28px clamp(24px,4vw,64px);border-bottom:1px solid var(--vp-color-border)}._1lnvn382{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:32px 24px 64px;text-align:center;background:radial-gradient(ellipse at 50% 35%,var(--vp-color-accentSoft),transparent 60%)}._1lnvn383{width:min(100%,560px);height:auto;color:var(--vp-color-accent);margin-bottom:8px}._1lnvn384{color:var(--vp-color-accent);font-size:11px;font-weight:600;letter-spacing:.24em;margin-bottom:16px}._1lnvn385{font-size:clamp(26px,4vw,36px);letter-spacing:-.035em;line-height:1.2;margin:0;font-weight:600}._1lnvn386{font-size:14px;line-height:1.7;max-width:340px;color:var(--vp-color-textSecondary);margin:16px 0 28px}._1lnvn387{padding:20px 24px;text-align:center;color:var(--vp-color-textTertiary);font-size:11px}