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var(--border-subtle);padding-block-start:2.75rem;scroll-margin-block-start:1.5rem}.hub-section-title{letter-spacing:-.03em;color:var(--text-main);margin-block-end:1.75rem;font-size:1.7rem;font-weight:600}.hub-steps{grid-template-columns:repeat(3,minmax(0,1fr));gap:2rem;list-style:none;display:grid}.hub-step{flex-direction:column;gap:.45rem;display:flex}.hub-step-num{font-family:var(--font-mono);color:var(--text-dim);font-size:.78rem}.hub-step-title{letter-spacing:var(--tracking-title);color:var(--text-main);font-size:1.1rem;font-weight:600}.hub-step-body{color:var(--text-muted);font-size:.92rem;line-height:var(--lh-body);max-width:30ch}.hub-step-heading{font-size:inherit}.hub-step-btn{inline-size:100%;color:inherit;font:inherit;text-align:start;cursor:pointer;background:0 0;border:0;gap:.45rem;padding:0;display:grid}.hub-step-btn .hub-step-title{text-underline-offset:5px;transition:text-decoration-color var(--duration-quick) ease;-webkit-text-decoration:underline 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var(--border-strong);border-radius:var(--radius-md);background:var(--bg-secondary);gap:.4rem;padding:4px;display:flex;position:absolute;inset-block-start:20px;inset-inline:16px}.how-link-url{min-width:0;font-family:var(--font-mono);color:var(--text-body);white-space:nowrap;text-overflow:ellipsis;flex:1;align-items:center;padding-inline:.5rem;font-size:.72rem;display:flex;overflow:hidden}.how-link-copy{border-radius:var(--radius-btn);background:var(--accent-fill);block-size:30px;min-inline-size:84px;color:var(--text-on-fill);place-items:center;font-weight:600;display:inline-grid}.how-link-label{grid-area:1/1;align-items:center;gap:.3rem;display:inline-flex}.how-link-label:first-child{opacity:0}.how-people{align-items:center;display:flex;position:absolute;inset-block-end:22px;inset-inline:16px}.how-people .how-person{border:2px solid var(--bg-elevated);box-sizing:content-box;margin-inline-start:-8px}.how-people 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howPop{0%{opacity:0;transform:scale(.4)}70%{opacity:1;transform:scale(1.12)}to{opacity:1;transform:none}}.how-doc{gap:9px;display:grid;position:absolute;inset-block-start:18px;inset-inline:16px}.how-line{background:var(--bg-tertiary);border-radius:4px;block-size:7px;display:block}.how-quote{max-inline-size:calc(100% - 34px);color:var(--text-main);white-space:nowrap;justify-self:start;font-size:.8rem;position:relative}.how-quote-text{text-overflow:ellipsis;display:block;position:relative;overflow:hidden}.how-quote-mark{background:var(--hl-inactive-bg);box-shadow:inset 0 -2px 0 var(--hl-inactive-line);transform-origin:0;border-radius:3px;position:absolute;inset:-2px -3px}[dir=rtl] .how-quote-mark{transform-origin:100%}.how-pin{background:var(--border-strong);block-size:22px;inline-size:22px;color:var(--text-main);border-radius:11px 11px 11px 3px;place-items:center;font-size:.68rem;font-weight:700;display:grid;position:absolute;inset-block-start:-5px;inset-inline-end:-28px}.how-mini-comment{border:1px solid var(--border-subtle);border-radius:var(--radius-md);background:var(--bg-secondary);color:var(--text-body);align-items:center;gap:.5rem;padding:.5rem .65rem;display:flex;position:absolute;inset-block-end:14px;inset-inline:16px}.how-mini-text{white-space:nowrap;text-overflow:ellipsis;flex:1;min-width:0;overflow:hidden}.how-resolved{color:var(--success-text);flex-shrink:0;align-items:center;gap:.25rem;font-weight:600;display:inline-flex}.how-scene-3.is-playing .how-quote-mark{animation:howSweep .42s var(--ease-out) .3s both, howResolve var(--duration-slow) ease 2.4s both}.how-scene-3.is-playing .how-pin{animation:howPop var(--duration-slow) var(--ease-out) .8s both, howPinDone var(--duration-slow) ease 2.4s both}.how-scene-3.is-playing .how-mini-comment{animation:fadeUp var(--duration-slow) var(--ease-out) 1.2s both}.how-scene-3.is-playing .how-resolved{animation:fadeIn var(--duration-quick) ease 2.2s both}@keyframes howSweep{0%{transform:scaleX(0)}to{transform:none}}@keyframes howResolve{0%{background:var(--hl-bg);box-shadow:inset 0 -2px 0 var(--hl-line)}}@keyframes howPinDone{0%{background:var(--accent-fill);color:var(--text-on-fill)}}.hub-formats{color:var(--text-muted);flex-wrap:wrap;align-items:center;gap:.5rem .6rem;margin-block-start:2.5rem;scroll-margin-block-start:1.5rem;font-size:.86rem;display:flex}.format-tag{color:var(--text-secondary);border:1px solid var(--border-strong);border-radius:var(--radius-full);padding:.2rem .65rem;font-size:.72rem}.error-fallback-ar,html[lang=ar] .error-fallback-en{display:none}html[lang=ar] .error-fallback-ar{display:block}.notfound-main{flex-direction:column;flex:1;justify-content:center;align-items:center;width:100%;max-width:1200px;margin-inline:auto;padding:3rem 1.5rem 5rem;display:flex}.notfound-main .landing-title{max-width:18ch;font-size:clamp(2rem,5vw,3.25rem)}.notfound-main .landing-subtitle{font-size:1rem}.notfound-code{font-family:var(--font-mono);letter-spacing:-.04em;color:var(--text-dim);-webkit-user-select:none;user-select:none;font-size:clamp(4rem,15vw,7rem);font-weight:500;line-height:1}.notfound-cta{margin-block-start:.5rem}.notfound-page .hub-top-bar{border-block-end:1px solid var(--border-subtle)}.notfound-hero{gap:1rem;inline-size:100%;max-inline-size:640px}.notfound-art{pointer-events:none;-webkit-user-select:none;user-select:none;place-items:center;block-size:clamp(230px,42vw,284px);inline-size:100%;max-inline-size:570px;margin-block-end:1.5rem;display:grid;position:relative}.notfound-orbit-ring{aspect-ratio:465/247;border:1px solid var(--border-strong);inline-size:82%;transform:rotate(calc(-22deg * var(--dir)));border-radius:50%;position:absolute}.notfound-orbit-ring-secondary{aspect-ratio:530/185;border-color:var(--border-subtle);inline-size:93%;transform:rotate(calc(24deg * var(--dir)))}.notfound-numerals{font-family:var(--font-display);letter-spacing:var(--tracking-display);color:var(--text-main);align-items:center;gap:.025em;font-size:clamp(9rem,32vw,14.875rem);font-weight:700;line-height:1;display:flex;position:relative}.notfound-orbit-zero{border:.143em solid var(--accent-primary);border-radius:var(--radius-full);block-size:.756em;inline-size:.655em;position:relative}.notfound-orbit-file{border:1px solid var(--border-strong);border-radius:var(--radius-btn);background:var(--bg-elevated);block-size:.395em;inline-size:.302em;color:var(--accent-primary);flex-direction:column;gap:.042em;padding:.05em .04em;animation:5s ease-in-out infinite notfoundFileFloat;display:flex;position:absolute;inset-block-start:.092em;inset-inline-start:.038em}.notfound-orbit-file svg{flex-shrink:0;block-size:.1em;inline-size:.1em}.notfound-file-lines{flex-direction:column;gap:.021em;display:flex}.notfound-file-lines span{background:var(--border-strong);border-radius:var(--radius-full);block-size:.013em}.notfound-file-lines span:nth-child(2){inline-size:76%}.notfound-file-lines span:nth-child(3){inline-size:89%}.notfound-orbit-dot{border:4px solid var(--bg-primary);border-radius:var(--radius-full);background:var(--accent-primary);block-size:21px;inline-size:21px;animation:4s ease-in-out infinite notfoundOrbitPulse;position:absolute;inset-block-start:23%;inset-inline-start:7%}.notfound-orbit-chip{border:1px solid var(--border-subtle);border-radius:var(--radius-btn);background:var(--bg-elevated);color:var(--text-muted);white-space:nowrap;align-items:center;gap:.4rem;padding:.4rem .65rem;font-size:.6875rem;line-height:1.6;animation:6s ease-in-out infinite notfoundChipFloat;display:flex;position:absolute}.notfound-orbit-chip svg{color:var(--accent-primary);flex-shrink:0}.notfound-orbit-chip-document{rotate:calc(-8deg * var(--dir));inset-block-end:10%;inset-inline-start:0}.notfound-orbit-chip-link{rotate:calc(8deg * var(--dir));animation-delay:-3s;inset-block-start:16%;inset-inline-end:0}.notfound-label{color:var(--text-muted);flex-wrap:wrap;justify-content:center;align-items:center;gap:.5rem;font-size:.75rem;font-weight:500;display:flex}.notfound-label>span:first-child{font-family:var(--font-mono);color:var(--accent-primary)}.notfound-label-dot{border-radius:var(--radius-full);background:var(--accent-primary);block-size:5px;inline-size:5px}.notfound-hero .landing-title{max-inline-size:22ch;font-size:clamp(2rem,5vw,3rem);font-weight:700;line-height:var(--lh-heading)}.notfound-hero .landing-subtitle{max-inline-size:51ch;line-height:var(--lh-body);text-wrap:pretty}.notfound-footer{border-block-start:1px solid var(--border-subtle);inline-size:100%;max-inline-size:1200px;color:var(--text-muted);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem;margin-inline:auto;padding:1.25rem 1.5rem;font-size:.75rem;display:flex}@keyframes notfoundFileFloat{0%,to{transform:translateY(0)rotate(9deg)}50%{transform:translateY(-8px)rotate(4deg)}}@keyframes notfoundChipFloat{0%,to{transform:translateY(0)}50%{transform:translateY(-7px)}}@keyframes notfoundOrbitPulse{0%,to{opacity:.45}50%{opacity:1}}.workspace-loading{background:var(--bg-primary);flex-direction:column;width:100%;min-height:100dvh;display:flex;position:relative;overflow:hidden}.workspace-loading:after{content:"";background:var(--bg-secondary);opacity:.7;filter:blur(24px);inline-size:30%;transform:translateX(calc(-100% * var(--dir)));pointer-events:none;animation:1.4s ease-in-out infinite skeletonSweep;position:absolute;inset-block:0;inset-inline-start:0}.skeleton-shell{flex-direction:column;flex:1;min-height:0;display:flex}.skeleton-block{background:var(--bg-tertiary);border:1px solid var(--border-subtle);flex-shrink:0;display:block}.skeleton-header{block-size:var(--header-height);flex-shrink:0;align-items:center;gap:.75rem;padding-inline:1rem;display:flex}.skeleton-logo{border-radius:var(--radius-sm);block-size:24px;inline-size:112px}.skeleton-pill{border-radius:var(--radius-full);block-size:24px;inline-size:148px}.skeleton-action{border-radius:var(--radius-btn);background:var(--accent-subtle);border-color:var(--accent-border);block-size:32px;inline-size:84px;margin-inline-start:auto}.skeleton-body{gap:var(--gutter);min-height:0;padding:0 var(--gutter) var(--gutter);flex:1;display:flex}.skeleton-sidebar{inline-size:var(--sidebar-width);flex-direction:column;flex-shrink:0;gap:.5rem;padding:.5rem .25rem;display:flex}.skeleton-heading{border-radius:var(--radius-xs);block-size:12px;inline-size:88px;margin-block-end:.5rem}.skeleton-row{border-radius:var(--radius-sm);block-size:44px}.skeleton-row-active{background:var(--accent-subtle);border-color:var(--accent-border)}.skeleton-doc{background:var(--bg-elevated);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);flex-direction:column;flex:1;gap:.75rem;min-width:0;padding:1.5rem;display:flex}.skeleton-doc-title{border-radius:var(--radius-sm);block-size:24px;inline-size:52%}.skeleton-doc-meta{border-radius:var(--radius-xs);block-size:12px;inline-size:30%}.skeleton-doc-lines{flex-direction:column;gap:.9rem;margin-block-start:1.25rem;display:flex}.skeleton-line{border-radius:var(--radius-xs);block-size:12px}.skeleton-line:first-child{inline-size:96%}.skeleton-line:nth-child(2){inline-size:88%}.skeleton-line:nth-child(3){inline-size:92%}.skeleton-line:nth-child(4){inline-size:64%}.skeleton-line:nth-child(5){inline-size:78%}.document-stage.guided-empty{padding:2rem 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var(--duration-password-dock-fast) ease;place-items:center;display:grid;position:absolute;inset-block-start:2px;inset-inline-start:2px;transform:translate(0)}.hub-password-switch input:checked+.hub-password-switch-track{border-color:var(--accent-fill);background:var(--accent-fill)}.hub-password-switch input:checked+.hub-password-switch-track .hub-password-switch-thumb{color:var(--accent-primary);transform:translateX(calc(var(--dir) * 20px))}.hub-password-switch-icon{block-size:14px;inline-size:14px;overflow:visible}.hub-password-switch-icon path{transform-box:fill-box;transform-origin:100% 100%;transition:transform var(--duration-password-dock) var(--ease-password-dock);transform:translateY(-1px)rotate(32deg)}.hub-password-switch input:checked+.hub-password-switch-track .hub-password-switch-icon path{transform:translateY(0)rotate(0)}.workspace-lock-illustration{block-size:1.5rem;inline-size:1.5rem;overflow:visible}.workspace-lock-shackle{transform-origin:16px 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var(--border-strong);border-inline-start:2px solid var(--border-strong);content:"";border-end-start-radius:var(--radius-xs);block-size:18px;inline-size:18px;position:absolute;inset-block-start:17px;inset-inline-end:14px;transform:rotate(-4deg)}.workspace-unlock-paper.is-small{opacity:.7;scale:.75}.workspace-unlock-paper.is-large{scale:1.25}.workspace-unlock-paper-face{justify-content:center;gap:17px;margin-block-start:25px;display:flex}.workspace-unlock-paper-face span{block-size:9px;inline-size:7px;animation:workspace-unlock-paper-blink var(--duration-unlock-paper-blink) linear infinite;animation-delay:var(--paper-delay);background:currentColor;border-radius:50%}.workspace-unlock-paper-smile{border-block-end:2px solid;border-radius:0 0 50% 50%;block-size:10px;inline-size:20px;margin:5px auto 14px}.workspace-unlock-paper-line{background:var(--border-strong);border-radius:2px;block-size:3px;inline-size:100%;margin-block-start:8px}.workspace-unlock-paper-line:last-child{inline-size:66%}.workspace-unlock-topbar{z-index:3;justify-content:space-between;align-items:center;gap:16px;inline-size:100%;min-inline-size:0;padding:18px 24px;display:flex;position:relative}.workspace-unlock-topbar .logo{gap:9px}.workspace-unlock-preferences{align-items:center;gap:5px;display:flex}.workspace-unlock-preferences .icon-btn,.workspace-unlock-preferences .locale-toggle{border-radius:var(--radius-btn);min-block-size:44px;inline-size:42px;min-inline-size:42px}.workspace-unlock-preferences .locale-toggle{border:0;justify-content:center;padding:0}.workspace-unlock-preferences .locale-divider,.workspace-unlock-preferences .locale-option.active{display:none}.workspace-unlock{z-index:2;place-items:center;min-block-size:0;min-inline-size:0;padding:34px 24px 72px;display:grid;position:relative}.workspace-unlock-panel{border:1px solid var(--border-strong);border-radius:var(--radius-lg);background:var(--bg-elevated);inline-size:min(100%,400px);min-inline-size:0;color:var(--text-main);text-align:start;padding:30px}.workspace-unlock.is-unlocking .workspace-unlock-panel{animation:password-unlock-arrival var(--duration-quick) var(--ease-out) both}@keyframes password-unlock-arrival{0%{opacity:.82;transform:translateY(5px)scale(.99)}to{opacity:1;transform:translateY(0)scale(1)}}.workspace-unlock-icon{color:var(--accent-primary);block-size:25px;inline-size:25px}.workspace-unlock-badge{border-radius:var(--radius-unlock-badge);background:var(--bg-unlock-badge);place-items:center;block-size:48px;inline-size:48px;margin-block-end:20px;display:grid}.workspace-unlock-panel h1{overflow-wrap:anywhere;inline-size:100%;min-inline-size:0;color:var(--text-main);font-family:var(--font-display);letter-spacing:var(--tracking-title);margin:0;font-size:25px;font-weight:600;line-height:1.25}.workspace-unlock-description,.workspace-unlock-expired{overflow-wrap:anywhere;min-inline-size:0;max-inline-size:36ch;color:var(--text-muted);margin:12px 0 24px;font-size:14px;line-height:1.65}.workspace-unlock-panel form{text-align:start;grid-template-columns:minmax(0,1fr);gap:0;inline-size:100%;min-inline-size:0;margin:0;display:grid}.workspace-unlock-panel .workspace-password-field{gap:0;animation:none}.workspace-unlock-panel .workspace-password-field>label{color:var(--text-main);margin-block-end:8px;font-size:13px;font-weight:500;line-height:1.5}.workspace-unlock-panel .workspace-password-control{border-color:var(--border-strong);border-radius:var(--radius-md);background:var(--bg-primary);min-block-size:48px}.workspace-unlock-panel .workspace-password-control input{min-block-size:46px;padding-inline:13px}.workspace-unlock-panel .workspace-password-help,.workspace-unlock-panel .workspace-password-error{font-size:12px;line-height:1.5}.workspace-unlock-panel .workspace-password-help{margin-block-start:9px}.workspace-unlock-panel .workspace-password-error{min-block-size:18px;margin-block-start:8px}.workspace-unlock-expired{color:var(--danger-text);margin-block:0 16px}.workspace-unlock-submit{border-radius:var(--radius-btn);justify-content:center;align-items:center;gap:8px;min-block-size:44px;inline-size:100%;margin-block-start:10px;padding-block:10px;font-size:14px;font-weight:600;line-height:1.5;display:flex}.workspace-unlock-submit-arrow{flex:none}.workspace-unlock-recovery-message{min-block-size:0;color:var(--danger-text);text-align:start;margin:0}.workspace-unlock-retry{min-block-size:44px;inline-size:100%}@keyframes workspace-unlock-paper-float{0%,to{transform:translateY(10px)rotate(-4deg)}50%{transform:translate3d(calc(12px * var(--dir)), 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