:root{--bg: #ffffff;--bg-elevated: #ffffff;--bg-panel: #f7f7f8;--bg-soft: #f0f0f0;--ink: #0d0d0d;--ink-muted: #5c5c5c;--line: rgba(0, 0, 0, .1);--accent: #0d0d0d;--accent-strong: #0d0d0d;--accent-dim: rgba(0, 0, 0, .06);--danger: #c62828;--ok: #0f7b3a;--warn: #6b6b6b;--add: #0f7b3a;--del: #c62828;--radius: 10px;--sidebar-w: 240px;--chat-w: 340px;--font-sans: "DM Sans", system-ui, -apple-system, sans-serif;--font-display: "DM Sans", system-ui, -apple-system, sans-serif;--shadow: 0 8px 24px rgba(0, 0, 0, .06)}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:var(--font-sans);background:#fff;color:var(--ink);-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit;color:inherit}::placeholder{color:#5a605c;opacity:1}input,select,textarea{color:var(--ink);background:#fff}a{color:var(--accent-strong);text-decoration:none}a:hover{color:var(--ink)}.app-shell{display:grid;grid-template-columns:var(--sidebar-w) 1fr var(--chat-w);min-height:100%;height:100%}.sidebar-more{margin-top:auto;padding:0 .5rem}.sidebar-more summary{cursor:pointer;color:var(--ink-muted);font-size:.85rem;font-weight:600;list-style:none}.sidebar-more summary::-webkit-details-marker{display:none}.nav-more{margin-top:.35rem}.nav-more a{font-size:.88rem;padding:.45rem .8rem}.user-name{font-weight:600;color:var(--ink)}.user-email{color:var(--ink-muted);font-size:.8rem}.user-chip .btn{margin-top:.7rem;width:100%}.sidebar-apps{flex:1;overflow:auto;display:flex;flex-direction:column;gap:.35rem;padding:0 .15rem;min-height:0}.sidebar-apps-label{font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-muted);padding:.4rem .5rem .2rem}.sidebar-apps-empty{color:var(--ink-muted);font-size:.85rem;padding:.4rem .5rem}.sidebar-app{display:block;padding:.55rem .65rem;border-radius:8px;border:1px solid transparent;color:var(--ink);transition:background .16s ease,border-color .16s ease}.sidebar-app:hover,.sidebar-app.active{background:var(--accent-dim);border-color:var(--line);color:var(--ink)}.sidebar-app-title{font-size:.9rem;color:var(--ink)}.sidebar-app-meta{font-size:.75rem;margin:.15rem 0 .35rem}.workspace-header{display:flex;justify-content:space-between;gap:1rem;align-items:flex-start;flex-wrap:wrap;margin-bottom:.9rem}.change-banner{background:var(--accent-dim);border:1px solid rgba(0,0,0,.12);border-radius:8px;padding:.7rem .9rem;color:var(--accent-strong);margin:0 0 .9rem}.overleaf-grid{display:grid;grid-template-columns:180px minmax(280px,1fr) minmax(300px,1fr);gap:.85rem;min-height:65vh;animation:rise .28s ease}.source-pane{min-height:520px}.source-chips{display:flex;flex-wrap:wrap;gap:.35rem;margin:0 0 .7rem}.pdf-preview{border:1px solid var(--line);border-radius:var(--radius);background:#fff;display:flex;flex-direction:column;min-height:520px;overflow:hidden}.pdf-preview-bar{display:flex;justify-content:space-between;align-items:center;padding:.55rem .75rem;border-bottom:1px solid var(--line);font-size:.85rem;color:var(--ink-muted)}.pdf-stage{flex:1;overflow:auto;padding:.75rem;background:var(--bg-soft);position:relative}.pdf-canvas-host{position:relative;z-index:0}.pdf-canvas-page{position:relative;margin:0 auto 12px;background:#fff;box-shadow:var(--shadow)}.pdf-canvas-page canvas{display:block;width:100%;height:auto}.pdf-page{position:relative;width:100%;background:#f7f3ea;box-shadow:var(--shadow);border-radius:4px;overflow:hidden}.pdf-page iframe{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;border:0;background:#f7f3ea}.pdf-box{position:absolute;border:1.5px solid rgba(0,0,0,.55);background:#0000000f;cursor:help;padding:0;z-index:2;box-sizing:border-box;transition:background .14s ease,border-color .14s ease;pointer-events:auto}.pdf-box:hover,.pdf-box.active{background:#0000001a;border-color:var(--accent-strong)}.pdf-tooltip{position:absolute;z-index:5;max-width:260px;margin-top:6px;padding:.65rem .75rem;background:#fff;border:1px solid var(--line);color:var(--ink);border:1px solid var(--accent);border-radius:8px;font-size:.78rem;line-height:1.4;box-shadow:var(--shadow);pointer-events:none;animation:fade .12s ease}.pdf-tooltip strong{display:block;margin-bottom:.25rem;color:var(--accent-strong)}.pdf-tooltip p{margin:0 0 .35rem}.pdf-tooltip em{color:var(--ink-muted);font-style:normal}.pdf-loading{color:var(--ink-muted);padding:2rem;text-align:center}.chat-confirm{background:var(--bg-soft);border:1px solid var(--accent);border-radius:12px;padding:.75rem .85rem;animation:rise .2s ease}.sidebar{border-right:1px solid var(--line);background:#fff;padding:1.5rem 1rem;display:flex;flex-direction:column;gap:1.5rem}.brand{font-family:var(--font-display);font-size:1.7rem;letter-spacing:.01em;line-height:1.1;padding:0 .5rem}.brand span{display:block;font-family:var(--font-sans);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-muted);margin-top:.35rem}.nav{display:flex;flex-direction:column;gap:.25rem}.nav a{color:var(--ink);padding:.7rem .8rem;border-radius:8px;transition:background .16s ease,color .16s ease,transform .16s ease}.nav a:hover,.nav a.active{background:var(--accent-dim);color:var(--ink)}.nav a.active{transform:translate(2px)}.main{padding:1.75rem 2rem 2.5rem;overflow:auto;min-width:0}.chat-panel{border-left:1px solid var(--line);background:#fff;display:flex;flex-direction:column;height:100%;min-height:0;position:sticky;top:0;overflow:hidden}.chat-header{padding:1.1rem 1.1rem .75rem;border-bottom:1px solid var(--line)}.chat-header h2{margin:0;font-family:var(--font-display);font-size:1.45rem;font-weight:400}.chat-header p{margin:.25rem 0 0;color:var(--ink-muted);font-size:.85rem}.chat-messages{flex:1;overflow:auto;padding:1rem;display:flex;flex-direction:column;gap:.75rem}.bubble{padding:.75rem .9rem;border-radius:12px;max-width:95%;line-height:1.45;font-size:.92rem;animation:rise .22s ease}.bubble.user{align-self:flex-end;background:var(--accent);color:#fff;font-weight:500}.bubble.assistant{align-self:flex-start;background:var(--bg-soft);border:1px solid var(--line);color:var(--ink)}.chat-input{padding:.9rem;border-top:1px solid var(--line);display:flex;gap:.5rem}.chat-input textarea{flex:1;resize:none;min-height:64px;background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:.7rem .8rem}.btn{border:none;border-radius:9px;padding:.65rem 1rem;cursor:pointer;background:var(--accent);color:#fff;font-weight:600;transition:transform .14s ease,filter .14s ease,background .14s ease}.btn:hover{filter:brightness(.95);transform:translateY(-1px)}.btn:disabled{opacity:.55;cursor:not-allowed;transform:none}.btn.ghost{background:#fff;border:1px solid var(--line);color:var(--ink)}.btn.ghost:hover{background:var(--bg-soft);filter:none}.btn.danger{background:var(--danger);color:#fff}.page-title{font-family:var(--font-display);font-size:clamp(2rem,3vw,2.6rem);font-weight:400;margin:0 0 .35rem;animation:rise .32s ease}.page-sub{color:var(--ink-muted);margin:0 0 1.5rem;max-width:52ch}.toolbar{display:flex;flex-wrap:wrap;gap:.6rem;margin-bottom:1.25rem}.table-wrap{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:.85rem 1rem;border-bottom:1px solid var(--line);font-size:.92rem}th{color:var(--ink);font-weight:600;background:var(--bg-soft)}tr:last-child td{border-bottom:none}tr:hover td{background:var(--bg-panel)}.badge{display:inline-flex;align-items:center;gap:.3rem;padding:.2rem .55rem;border-radius:999px;font-size:.75rem;font-weight:600;background:var(--bg-soft);border:1px solid var(--line);color:var(--ink);text-transform:capitalize}.badge.ready,.badge.accepted,.badge.ok{color:#0d0d0d;background:#f0f0f0;border-color:#cfcfcf}.badge.suggested,.badge.warn{color:#0d0d0d;background:#f0f0f0;border-color:#bdbdbd}.badge.draft,.badge.pending{color:var(--ink-muted);background:#f7f7f8}.badge.danger{color:#8b1e1e;background:#f7f0f0;border-color:#e0c8c8}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.9rem}.field{display:flex;flex-direction:column;gap:.35rem}.field.full{grid-column:1 / -1}.field label{font-size:.8rem;color:var(--ink-muted)}.field input,.field select,.field textarea{background:var(--bg);border:1px solid var(--line);border-radius:9px;padding:.7rem .8rem}.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.1rem}.doc-layout{display:grid;grid-template-columns:200px 1fr;gap:1rem;min-height:60vh}.section-nav{display:flex;flex-direction:column;gap:.3rem}.section-nav button{text-align:left;background:transparent;border:1px solid transparent;color:var(--ink-muted);padding:.55rem .7rem;border-radius:8px;cursor:pointer}.section-nav button.active,.section-nav button:hover{background:var(--accent-dim);color:var(--ink);border-color:var(--line)}.doc-body{background:#fff;color:var(--ink);border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem 1.5rem;min-height:420px;box-shadow:var(--shadow)}.doc-body h3{font-family:var(--font-display);font-size:1.5rem;margin:0 0 .8rem;font-weight:400}.doc-body textarea{width:100%;min-height:320px;border:none;background:transparent;resize:vertical;line-height:1.55;color:inherit;outline:none}.diff-view{white-space:pre-wrap;line-height:1.55;font-size:.95rem}.diff-add{background:#3d8f5a24;color:#1e4d2b}.diff-del{background:#c45c4524;color:#7a2e22;text-decoration:line-through}.auth-page{min-height:100vh;display:grid;grid-template-columns:1.1fr .9fr;background:#fff}.auth-hero{padding:3.5rem;display:flex;flex-direction:column;justify-content:flex-end;background:linear-gradient(180deg,#fff,#f5f5f3),url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160' viewBox='0 0 160 160'%3E%3Cg fill='none' stroke='%23000000' stroke-opacity='0.06'%3E%3Cpath d='M0 40h160M0 80h160M0 120h160M40 0v160M80 0v160M120 0v160'/%3E%3C/g%3E%3C/svg%3E");border-right:1px solid var(--line)}.auth-hero h1{font-family:var(--font-display);font-size:clamp(3rem,5vw,4.5rem);font-weight:400;margin:0;max-width:10ch;line-height:.95;animation:rise .5s ease}.auth-hero p{max-width:36ch;color:var(--ink-muted);margin:1rem 0 0;font-size:1.05rem}.auth-card{padding:2.5rem 1.5rem;display:flex;flex-direction:column;justify-content:center;align-items:center;background:#fff;border-left:none}.auth-card-inner{width:100%;max-width:400px;display:flex;flex-direction:column;align-items:center;text-align:center}.auth-card h2{font-family:var(--font-display);font-weight:400;font-size:2rem;margin:0 0 .35rem;text-align:center}.auth-lead{color:var(--ink-muted);margin:0 0 1rem;font-size:.95rem;text-align:center}.auth-switch{margin-top:.85rem}.auth-form{width:100%;text-align:left}.auth-actions{display:flex;gap:.6rem;flex-wrap:wrap;justify-content:center}.oauth-row{display:flex;gap:.6rem;margin:1rem 0 1.2rem;flex-wrap:wrap}.user-chip-row{display:flex;gap:.65rem;align-items:center}.clerk-auth-box{width:100%;display:flex;justify-content:center;margin:0}.clerk-auth-box .clerk-root{width:100%;margin:0 auto}.clerk-auth-box .clerk-card{width:100%!important;max-width:100%!important;margin:0 auto!important;box-shadow:none!important;background:transparent!important;border:none!important;padding:0!important}.oauth-hint code{font-size:.8em}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0a0c0ab8;display:grid;place-items:center;z-index:50;animation:fade .18s ease}.modal{width:min(640px,calc(100vw - 2rem));background:var(--bg-elevated);border:1px solid var(--line);border-radius:14px;padding:1.4rem;box-shadow:var(--shadow)}.modal h3{font-family:var(--font-display);font-size:1.8rem;margin:0 0 .4rem;font-weight:400}.plan-grid{display:grid;gap:.6rem;margin:1rem 0}.plan-option{text-align:left;background:var(--bg-soft);border:1px solid var(--line);border-radius:10px;padding:.9rem 1rem;cursor:pointer;transition:border-color .14s ease,transform .14s ease}.plan-option:hover{border-color:var(--accent);transform:translateY(-1px)}.plan-option strong{display:block;margin-bottom:.2rem}.plan-option span{color:var(--ink-muted);font-size:.88rem}.metric-row{display:grid;grid-template-columns:repeat(3,1fr);gap:.75rem;margin-bottom:1.25rem}.metric{padding:1rem;border:1px solid var(--line);border-radius:var(--radius);background:var(--bg-panel)}.metric .label{color:var(--ink-muted);font-size:.78rem;text-transform:uppercase;letter-spacing:.08em}.metric .value{font-family:var(--font-display);font-size:2rem;margin-top:.25rem}.error{color:var(--danger);font-size:.9rem}.user-chip{margin-top:auto;padding:.8rem;border-top:1px solid var(--line);font-size:.85rem;color:var(--ink-muted)}@keyframes rise{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}@keyframes fade{0%{opacity:0}to{opacity:1}}@media(max-width:1200px){.overleaf-grid{grid-template-columns:1fr}}.knowledge-layout{display:grid;grid-template-columns:minmax(220px,280px) 1fr;gap:1rem;align-items:start}.knowledge-tree{position:sticky;top:1rem;max-height:calc(100vh - 2rem);overflow:auto;padding:.85rem}.knowledge-tree-title{font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-muted);margin-bottom:.7rem}.tree-row{width:100%;display:flex;align-items:center;gap:.4rem;text-align:left;background:transparent;border:1px solid transparent;color:var(--ink-muted);border-radius:6px;padding:.35rem .45rem;cursor:pointer;margin-bottom:.08rem}.tree-row.selectable{color:var(--ink)}.tree-row:hover,.tree-row.active{background:var(--accent-dim);border-color:var(--line);color:var(--ink)}.tree-twist{width:.85rem;color:var(--ink-muted);flex:none;font-size:.75rem}.tree-label{font-size:.88rem;line-height:1.25}.tree-meta{margin-left:auto;font-size:.68rem;color:var(--ink-muted);text-transform:uppercase;letter-spacing:.04em}.knowledge-hero{margin-bottom:.75rem}.knowledge-hero-top{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;align-items:flex-start}.knowledge-place{font-family:var(--font-display);font-weight:400;font-size:1.7rem;margin:.1rem 0 0}.knowledge-stat-pills{display:flex;flex-wrap:wrap;gap:.35rem}.knowledge-stat-pills span{font-size:.75rem;color:var(--ink-muted);border:1px solid var(--line);border-radius:6px;padding:.25rem .5rem}.license-chips{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:.9rem}.license-chip{background:var(--bg-soft);border:1px solid var(--line);border-radius:8px;padding:.4rem .7rem;font-size:.82rem;color:var(--ink-muted);cursor:pointer}.license-chip.active{background:var(--accent-dim);border-color:var(--accent);color:var(--ink)}.knowledge-tabs{display:flex;gap:.25rem;margin-bottom:.65rem;flex-wrap:wrap;border-bottom:1px solid var(--line);padding-bottom:.35rem}.knowledge-tab{background:transparent;border:none;color:var(--ink-muted);padding:.45rem .7rem;cursor:pointer;font-size:.88rem;border-radius:6px 6px 0 0}.knowledge-tab em{font-style:normal;margin-left:.35rem;font-size:.75rem;opacity:.75}.knowledge-tab.active{color:var(--ink);background:var(--bg-soft)}.knowledge-tab-panel{min-height:240px}.req-list,.simple-list,.faq-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.65rem}.req-list li,.faq-item{border:1px solid var(--line);border-radius:8px;padding:.7rem .8rem}.req-head{display:flex;justify-content:space-between;gap:.75rem;align-items:flex-start}.req-tag{font-size:.72rem;color:var(--ink-muted);white-space:nowrap}.req-cat{font-size:.75rem;color:var(--accent-strong);text-transform:capitalize;margin:.2rem 0 .35rem}.req-list p,.faq-item p{margin:.35rem 0 0}.simple-list li{display:flex;justify-content:space-between;gap:.75rem;align-items:center;padding:.45rem 0;border-bottom:1px solid var(--line);font-size:.9rem}.simple-list li:last-child{border-bottom:none}.faq-item summary{cursor:pointer;font-weight:600}.overview-cards{display:grid;gap:.85rem}.overview-card h3{margin:0 0 .65rem;font-size:1.05rem}.overview-card dl{display:grid;grid-template-columns:7rem 1fr;gap:.35rem .75rem;margin:0;font-size:.9rem}.overview-card dt{color:var(--ink-muted)}.overview-card dd{margin:0}.empty-detail{color:var(--ink-muted)}.breadcrumb{display:flex;flex-wrap:wrap;gap:.35rem;align-items:center;text-transform:capitalize;margin-bottom:.35rem}.breadcrumb span{color:var(--ink-muted)}.section-heading{font-family:var(--font-display);font-weight:400;font-size:1.35rem;margin:.4rem 0 .55rem}.guided-easy{max-width:1100px}.guided-kicker{margin:0 0 .35rem;font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-muted)}.guided-q{font-family:var(--font-display);font-weight:400;font-size:clamp(1.6rem,2.5vw,2.1rem);margin:0 0 .35rem;line-height:1.15}.guided-start-card{max-width:480px;margin-top:.5rem}.guided-start-pack{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-top:1.25rem;max-width:1100px}.guided-pack-title{font-family:var(--font-display);font-size:1.25rem;font-weight:400;margin:0 0 .35rem}.guided-pack-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.85rem}.guided-pack-list li{padding-bottom:.75rem;border-bottom:1px solid var(--border, #e5e5e5)}.guided-pack-list li:last-child{border-bottom:none;padding-bottom:0}.guided-pack-item-title{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap;font-weight:500;margin-bottom:.25rem}.guided-pack-list .muted{margin:.2rem 0 .35rem;font-size:.9rem;line-height:1.45}.guided-gantt-compact{margin-top:.85rem;padding-top:.75rem;border-top:1px solid var(--border, #e5e5e5)}.picker-hint{margin:.35rem 0 .5rem;padding:.65rem .75rem;background:#fafafa;border:1px solid var(--border, #e5e5e5);border-radius:6px}.checklist-mark{margin-top:.4rem;font-size:.8rem;padding:.25rem .55rem}.todo-jump{display:block;width:100%;text-align:left;background:transparent;border:0;padding:0;color:inherit;cursor:pointer;font:inherit}.todo-jump:disabled{cursor:default}.todo-go{display:inline-block;margin-top:.35rem;font-size:.75rem;color:var(--ink-muted)}.todo-item:has(.todo-jump:not(:disabled)):hover{background:#00000008}.guided-forms-mini{margin-top:1rem;padding-top:.75rem;border-top:1px solid var(--border, #e5e5e5)}.guided-forms-mini h4{margin:0 0 .4rem;font-size:.85rem}.guided-forms-mini ul{margin:0;padding-left:1.1rem;font-size:.85rem;color:var(--ink-muted)}.checklist-live .todo-item.ok{border-left-color:#2f6b3a}.guide-page{max-width:720px;margin:0 auto;padding:2.5rem 1.25rem 4rem}.guide-brand{font-family:var(--font-display);font-size:clamp(1.75rem,3vw,2.25rem);margin:0 0 .5rem;letter-spacing:-.02em}.guide-lede{font-size:1.1rem;line-height:1.55;color:var(--ink-muted);margin:0 0 1.75rem}.guide-page h2{font-family:var(--font-display);font-weight:400;font-size:1.35rem;margin:2rem 0 .6rem}.guide-page p,.guide-page li{line-height:1.6}.guide-page ol,.guide-page ul{padding-left:1.25rem}.guide-cite{font-size:.92rem;color:var(--ink-muted);margin:.35rem 0 .75rem}.guide-cite a{color:inherit;text-decoration:underline;text-underline-offset:2px}.guide-cta-row{display:flex;flex-wrap:wrap;gap:.75rem;margin:1.5rem 0 .5rem}.guide-sources{margin-top:2.5rem;padding-top:1.25rem;border-top:1px solid var(--border, #e5e5e5)}.guide-sources h2{margin-top:0}.guide-sources ol{font-size:.92rem;color:var(--ink-muted)}.updates-list{display:flex;flex-direction:column;gap:.85rem;margin-top:1.25rem}.direct-answer{margin:1.25rem 0 1.5rem;border-left:3px solid #111}.learn-home-list{list-style:none;padding:0;margin:0 0 1rem}.learn-home-list li{padding:.75rem 0;border-bottom:1px solid var(--border, #e5e5e5)}.learn-home-list a{font-weight:600;color:inherit;text-decoration:none}.learn-home-list a:hover{text-decoration:underline}.update-card h2{margin-top:.15rem}.update-body{margin-top:1.5rem}.update-body code{font-size:.9em}.guide-topbar{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:1rem 1.5rem;border-bottom:1px solid var(--border, #e5e5e5);background:#ffffffd9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);position:sticky;top:0;z-index:20}.guide-topbar-brand{font-family:"Instrument Serif",Times New Roman,serif;font-size:1.35rem;letter-spacing:-.02em;font-weight:400}.guide-topbar-nav{display:flex;gap:1.1rem;flex-wrap:wrap;align-items:center}.guide-topbar a{color:inherit;text-decoration:none;font-weight:500;font-size:.92rem}.guide-topbar-cta{padding:.45rem .85rem;background:var(--ink);color:#fff!important;border-radius:8px}.guide-topbar-cta:hover{filter:brightness(.92);color:#fff!important}.guide-shell{min-height:100vh;background:radial-gradient(1100px 480px at 8% -8%,#f2f3f5 0%,transparent 55%),radial-gradient(900px 420px at 100% 0%,#eef1f4 0%,transparent 48%),#fafafa}.guide-shell-home{background:#0f1216}.guide-topbar-home{border-bottom-color:transparent;background:linear-gradient(180deg,rgba(0,0,0,.45) 0%,transparent 100%);color:#fff;position:absolute;left:0;right:0;top:0}.guide-topbar-home .guide-topbar-cta{background:#fff;color:#0d0d0d!important}.guide-topbar-home .guide-topbar-cta:hover{filter:brightness(.94);color:#0d0d0d!important}@media(max-width:720px){.guide-topbar-home .guide-topbar-nav a:not(.guide-topbar-cta){display:none}}.home{--home-display: "Instrument Serif", "Times New Roman", serif;color:var(--ink);background:#0f1216}.home-section-kicker{margin:0 0 .45rem;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:inherit;opacity:.65;font-weight:600}.home-section-title{margin:0;font-family:var(--home-display);font-size:clamp(1.85rem,3.4vw,2.6rem);font-weight:400;letter-spacing:-.02em;line-height:1.1;max-width:16ch}.home-section-head-row{display:flex;justify-content:space-between;align-items:flex-end;gap:1rem;flex-wrap:wrap}.home-text-link{font-weight:600;color:inherit;text-decoration:none;border-bottom:1px solid rgba(255,255,255,.35);padding-bottom:1px}.home-text-link:hover{border-bottom-color:currentColor}.home-cta{display:flex;flex-wrap:wrap;gap:.7rem;align-items:center}.home-cta-primary{background:#fff;color:#0d0d0d;border:none;border-radius:8px;padding:.9rem 1.4rem;font-weight:600;font-size:1.02rem}.home-cta-primary:hover{color:#0d0d0d;filter:brightness(.94)}.home-cta-ghost{background:transparent;color:#fff!important;border:1px solid rgba(255,255,255,.45);border-radius:8px;padding:.9rem 1.2rem;font-weight:600}.home-cta-ghost:hover{background:#ffffff1a;color:#fff!important}.home-hero-photo{position:relative;min-height:min(92vh,860px);display:flex;align-items:flex-end;padding:0;overflow:hidden;color:#fff}.home-hero-media{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;object-position:center 40%;z-index:0;animation:home-hero-ken 28s ease-in-out infinite alternate}@keyframes home-hero-ken{0%{transform:scale(1)}to{transform:scale(1.06)}}.home-hero-shade{position:absolute;top:0;right:0;bottom:0;left:0;z-index:1;background:linear-gradient(180deg,#080a0c59,#080a0c26 35%,#080a0cb8),linear-gradient(90deg,rgba(8,10,12,.55) 0%,transparent 55%)}.home-hero-inner{position:relative;z-index:2;max-width:40rem;padding:6.5rem clamp(1.25rem,4vw,2.75rem) clamp(2.5rem,6vh,4rem)}.home-brand{margin:0 0 .85rem;font-family:var(--home-display);font-size:clamp(3.2rem,8vw,5.2rem);line-height:.9;letter-spacing:-.035em;font-weight:400;color:#fff;text-shadow:0 2px 28px rgba(0,0,0,.35)}.home-headline{margin:0 0 1.5rem;font-family:var(--font-sans);font-size:clamp(1.15rem,2vw,1.45rem);font-weight:500;line-height:1.3;letter-spacing:-.015em;max-width:28ch;color:#ffffffeb}.home-animate{opacity:1;transform:none}@media(prefers-reduced-motion:no-preference){.home-animate{opacity:0;transform:translateY(16px);animation:home-rise .75s ease forwards}.home-delay-1{animation-delay:.08s}.home-delay-2{animation-delay:.18s}.home-delay-3{animation-delay:.3s}}@keyframes home-rise{to{opacity:1;transform:translateY(0)}}.home-split{display:grid;grid-template-columns:1fr 1fr;min-height:min(72vh,620px)}.home-split-panel{position:relative;display:block;overflow:hidden;color:#fff;text-decoration:none;min-height:320px}.home-split-panel img{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;transition:transform .7s ease}.home-split-panel:hover img{transform:scale(1.04)}.home-split-shade{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(180deg,transparent 30%,rgba(0,0,0,.72) 100%);z-index:1}.home-split-copy{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:1.75rem 1.5rem;display:grid;gap:.25rem}.home-split-place{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;opacity:.8;font-weight:600}.home-split-name{font-family:var(--home-display);font-size:clamp(1.6rem,2.8vw,2.1rem);letter-spacing:-.02em}.home-split-go{margin-top:.55rem;font-weight:600;font-size:.95rem;opacity:.85;transition:opacity .16s ease,transform .16s ease}.home-split-panel:hover .home-split-go{opacity:1;transform:translate(4px)}.home-demo{background:#14181e;color:#f2f2f2;padding:clamp(3.5rem,7vw,5.5rem) clamp(1.25rem,4vw,2.5rem)}.home-demo-inner{max-width:1080px;margin:0 auto}.home-demo-head{margin-bottom:1.75rem}.home-demo-stage{display:grid;grid-template-columns:1.15fr .85fr;gap:1.25rem;align-items:stretch;margin-bottom:1.5rem}.home-film{position:relative;min-height:360px;border-radius:4px;overflow:hidden;background:#000}.home-film-slides{position:absolute;top:0;right:0;bottom:0;left:0}.home-film-slides img{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;opacity:0;animation:home-film-fade 20s infinite}.home-film-slides img:nth-child(1){animation-delay:0s}.home-film-slides img:nth-child(2){animation-delay:4s}.home-film-slides img:nth-child(3){animation-delay:8s}.home-film-slides img:nth-child(4){animation-delay:12s}.home-film-slides img:nth-child(5){animation-delay:16s}@keyframes home-film-fade{0%{opacity:0;transform:scale(1.04)}4%{opacity:1}18%{opacity:1;transform:scale(1)}22%{opacity:0}to{opacity:0}}.home-film-ui{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:1rem 1.1rem;background:linear-gradient(180deg,transparent,rgba(0,0,0,.65));display:grid;gap:.55rem}.home-film-live{font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;font-weight:600;color:#fff;opacity:.85}.home-film-live:before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:#e25b4a;margin-right:.45rem;vertical-align:middle;animation:home-blink 1.2s steps(1) infinite}.home-film-scrub{height:3px;background:#ffffff40;border-radius:999px;overflow:hidden}.home-film-scrub i{display:block;height:100%;width:0;background:#fff;animation:home-scrub 20s linear infinite}@keyframes home-scrub{0%{width:0%}to{width:100%}}.home-demo-reel{background:#0c0e12;border:1px solid rgba(255,255,255,.1);border-radius:4px;padding:1rem 1rem 1.1rem;display:flex;flex-direction:column;min-height:320px}.home-reel-chrome{display:flex;gap:.35rem;margin-bottom:1rem}.home-reel-chrome span{width:9px;height:9px;border-radius:50%;background:#ffffff2e}.home-reel-body{display:grid;grid-template-columns:72px 1fr;gap:1rem;flex:1}.home-reel-side{display:grid;gap:.65rem;align-content:start;padding-top:.2rem}.home-reel-check{width:100%;height:10px;border-radius:2px;background:#ffffff14;position:relative}.home-reel-check.on{background:#8cbe968c}.home-reel-check.pulse{animation:home-check-pulse 2.4s ease-in-out infinite}@keyframes home-check-pulse{0%,to{background:#ffc87859}50%{background:#ffc878bf}}.home-reel-main{display:grid;gap:.7rem;align-content:start}.home-reel-bar{height:12px;background:#ffffff1a;border-radius:2px;width:100%}.home-reel-bar.wide{height:16px;width:78%;background:#ffffff29}.home-reel-bar.mid{width:58%}.home-reel-type{margin-top:.5rem;height:36px;border:1px solid rgba(255,255,255,.14);border-radius:4px;padding:.55rem .7rem;background:#ffffff08}.home-reel-caret{display:inline-block;width:2px;height:1rem;background:#ffffffbf;animation:home-blink 1s steps(1) infinite;vertical-align:middle}@keyframes home-blink{50%{opacity:0}}.home-reel-progress{margin-top:.85rem;height:6px;background:#ffffff14;border-radius:999px;overflow:hidden}.home-reel-progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,#c9a66b,#e8d3a4);animation:home-fill 5.5s ease-in-out infinite}@keyframes home-fill{0%{width:18%}45%{width:72%}70%{width:72%}to{width:18%}}.home-reel-caption{margin:1rem 0 0;font-size:.82rem;letter-spacing:.04em;text-transform:uppercase;opacity:.55}.home-demo .home-text-link{color:#f2f2f2}.home-band{position:relative;min-height:min(70vh,560px);display:flex;align-items:flex-end;overflow:hidden;color:#fff}.home-band>img{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover}.home-band-shade{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(180deg,#0003,#000000b3);z-index:1}.home-band-copy{position:relative;z-index:2;padding:clamp(2.5rem,6vw,4rem) clamp(1.25rem,4vw,2.75rem);max-width:36rem;display:grid;gap:1.1rem}.home-band-copy .home-section-title{color:#fff;max-width:14ch}.home-faces{background:#0f1216;color:#f2f2f2;padding:clamp(3.25rem,6vw,4.75rem) clamp(1.25rem,4vw,2.5rem)}.home-faces-inner{max-width:1080px;margin:0 auto}.home-faces .home-demo-head{margin-bottom:1.5rem}.home-faces-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.65rem}.home-face{position:relative;display:block;aspect-ratio:3 / 4;overflow:hidden;color:#fff;text-decoration:none}.home-face img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease;filter:brightness(.78)}.home-face:hover img{transform:scale(1.05);filter:brightness(.9)}.home-face span{position:absolute;left:.85rem;right:.85rem;bottom:.9rem;font-weight:600;font-size:.95rem;letter-spacing:-.01em;text-shadow:0 1px 12px rgba(0,0,0,.55)}.home-close-visual{position:relative;min-height:min(60vh,480px);display:flex;align-items:flex-end;overflow:hidden;color:#fff;padding:0;border:none}.home-close-visual>img{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;filter:brightness(.55)}.home-close-visual .home-close-inner{position:relative;z-index:2;padding:clamp(2.75rem,6vw,4.25rem) clamp(1.25rem,4vw,2.75rem);max-width:36rem;display:grid;gap:1.25rem}.home-close-visual .home-section-title{color:#fff;max-width:12ch}@media(max-width:900px){.home-split{grid-template-columns:1fr;min-height:auto}.home-split-panel{min-height:280px}.home-demo-stage{grid-template-columns:1fr}.home-faces-grid{grid-template-columns:1fr 1fr}.home-hero-photo{min-height:min(85vh,720px)}}@media(max-width:560px){.home-faces-grid{grid-template-columns:1fr 1fr;gap:.45rem}.home-face span{font-size:.82rem}}@media(prefers-reduced-motion:reduce){.home-animate,.home-hero-media,.home-reel-check.pulse,.home-reel-progress i,.home-reel-caret,.home-film-slides img,.home-film-scrub i,.home-film-live:before{animation:none!important;opacity:1;transform:none}.home-reel-progress i,.home-film-scrub i{width:62%}.home-film-slides img:not(:first-child){opacity:0}}@media(max-width:800px){.guided-start-pack{grid-template-columns:1fr}}.guided-cta{min-width:10rem;font-size:1.05rem;padding:.75rem 1.25rem}.guided-chip-row{display:flex;flex-wrap:wrap;gap:.4rem;margin:.25rem 0 1rem}.guided-chip{font-size:.8rem;padding:.3rem .65rem;border-radius:6px;background:var(--bg-soft);border:1px solid var(--line);color:var(--ink)}.guided-chip.muted{color:var(--ink)}.guided-linkish{background:none;border:none;padding:0;color:var(--accent-strong);font-size:.85rem;cursor:pointer;text-decoration:underline;text-underline-offset:3px;margin-top:.75rem;display:inline-block;font-weight:500}.guided-linkish:hover{color:var(--ink)}.guided-details{margin-top:1rem;padding-top:1rem;border-top:1px solid var(--line)}.guided-progress-block{margin-bottom:1rem}.guided-progress-meta{display:flex;justify-content:space-between;gap:1rem;font-size:.85rem;margin-bottom:.4rem}.guided-progress-track{height:6px;border-radius:999px;background:var(--bg-soft);overflow:hidden}.guided-progress-fill{height:100%;background:var(--ink);border-radius:999px;transition:width .24s ease}.guided-step-dots{display:flex;gap:.35rem;margin-top:.65rem}.guided-dot{width:10px;height:10px;border-radius:50%;border:1px solid var(--line);background:transparent;padding:0;cursor:pointer}.guided-dot.done{background:var(--ok);border-color:var(--ok)}.guided-dot.active{background:var(--accent);border-color:var(--accent);transform:scale(1.25)}.guided-dot.locked{opacity:.35;cursor:not-allowed}.guided-grid-easy{align-items:start}.guided-field{margin:1.1rem 0!important}.guided-field-label{font-weight:600;font-size:.95rem;color:var(--ink)}.guided-help{color:var(--ink-muted);font-size:.85rem;line-height:1.4;margin:-.1rem 0 .15rem}.guided-choices{display:flex;flex-direction:column;gap:.45rem}.guided-choice{text-align:left;background:#fff;border:1px solid var(--line);border-radius:8px;padding:.75rem .9rem;cursor:pointer;color:var(--ink);transition:border-color .16s ease,background .16s ease}.guided-choice:hover{border-color:var(--accent);background:var(--bg-soft)}.guided-choice.selected{border-color:var(--accent);background:var(--accent-dim);color:var(--ink);font-weight:600}.guided-footer{display:flex;gap:.75rem;align-items:center;margin-top:1.25rem;flex-wrap:wrap}.guided-side-panel h3{margin:0;font-size:.95rem}.guided-side-head{display:flex;justify-content:space-between;align-items:center;gap:.5rem;margin-bottom:.5rem}.guided-side-head .guided-linkish{margin-top:0}.check-list-easy li{padding:.55rem .65rem}.check-title{font-size:.85rem;line-height:1.3}.phase-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.35rem}.phase-item{display:flex;justify-content:space-between;gap:.5rem;font-size:.8rem;padding:.4rem .5rem;border-radius:6px;color:var(--ink-muted);border:1px solid transparent}.phase-item.current{background:var(--accent-dim);border-color:#0000001f;color:var(--ink)}.phase-item.done .phase-name{color:var(--ok)}.phase-name{flex:1}.phase-meta{white-space:nowrap;opacity:.8}.guided-top{display:flex;justify-content:space-between;gap:1rem;align-items:flex-start;flex-wrap:wrap}.guided-progress-ring{background:var(--bg-panel);border:1px solid var(--line);border-radius:var(--radius);padding:.85rem 1.1rem;text-align:center;min-width:120px}.guided-progress-ring .value{font-family:var(--font-display);font-size:1.8rem;color:var(--accent-strong)}.guided-progress-ring .label{font-size:.75rem;color:var(--ink-muted)}.guided-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(260px,.75fr);gap:1rem;margin-top:.75rem}.guided-side{display:flex;flex-direction:column;gap:1rem}.guided-start label,.guided-wizard label{display:flex;flex-direction:column;gap:.35rem;margin:.75rem 0;font-size:.9rem}.guided-start input,.guided-start select,.guided-wizard input,.guided-wizard select,.guided-wizard textarea{background:#fff;border:1px solid var(--line);border-radius:8px;padding:.65rem .75rem;color:var(--ink)}.guided-start input::placeholder,.guided-wizard input::placeholder,.guided-wizard textarea::placeholder{color:#5a605c;opacity:1}.cost-callout{background:var(--accent-dim);border:1px solid rgba(0,0,0,.12);border-radius:8px;padding:.75rem .9rem;margin:.75rem 0 1rem;font-size:.9rem}.step-rail{display:flex;flex-wrap:wrap;gap:.4rem;margin-bottom:1rem}.step-pill{background:transparent;border:1px solid var(--line);border-radius:999px;padding:.35rem .7rem;font-size:.75rem;color:var(--ink-muted);cursor:pointer}.step-pill.active{background:var(--accent-dim);border-color:var(--accent);color:var(--ink)}.step-pill.done{color:var(--ok);border-color:#7cb87c66}.guided-step-list{color:var(--ink-muted);line-height:1.5;padding-left:1.1rem}.muted{color:var(--ink-muted);font-size:.9rem}.error-text{color:var(--danger);font-weight:600}.ok-text{color:var(--ok);font-weight:600}.check-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.65rem}.check-list li{border:1px solid var(--line);border-radius:8px;padding:.65rem .75rem}.check-head{display:flex;gap:.5rem;align-items:flex-start;flex-wrap:wrap;margin-bottom:.25rem}.check-actions{margin-top:.4rem}.gantt{display:flex;flex-direction:column;gap:.45rem}.gantt-scale{display:flex;justify-content:space-between;font-size:.7rem;color:var(--ink-muted);padding-left:36%}.gantt-row{display:grid;grid-template-columns:36% 1fr;gap:.5rem;align-items:center}.gantt-label{font-size:.75rem;color:var(--ink-muted);line-height:1.25}.gantt-track{position:relative;height:14px;background:var(--bg-soft);border-radius:4px;overflow:hidden}.gantt-bar{position:absolute;top:0;bottom:0;border-radius:4px;background:#0003}.gantt-bar.in_progress{background:#6b6b6b}.gantt-bar.done{background:var(--ok)}.gantt-bar.blocked{background:var(--danger)}.guided-grid-fill{grid-template-columns:minmax(320px,1fr) minmax(360px,1.15fr);gap:1rem;align-items:start}.guided-side-fill{display:flex;flex-direction:column;gap:.85rem;position:sticky;top:.5rem;max-height:calc(100vh - 6rem);overflow:auto}.guided-pdf-panel .pdf-preview{max-height:480px;min-height:280px;overflow:auto;border:1px solid var(--line);border-radius:8px}.guided-export-row{display:flex;flex-wrap:wrap;gap:.75rem;align-items:center;margin-top:.75rem}.guided-tabs{display:flex;gap:.35rem;margin-bottom:.75rem}.guided-tab{border:1px solid var(--line);background:transparent;color:var(--muted);border-radius:999px;padding:.25rem .7rem;font-size:.8rem;cursor:pointer}.guided-tab.active{color:var(--ink);border-color:var(--accent);background:color-mix(in srgb,var(--accent) 18%,transparent)}.form-field-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.55rem;max-height:280px;overflow:auto}.form-field-list li{padding:.45rem .5rem;border-radius:8px;border:1px solid var(--line)}.form-field-list li.empty{opacity:.72}.form-field-list li.quality-incomplete{border-color:#0000002e;background:#00000008}.form-field-list li.quality-warn{border-color:#00000047;background:#0000000d}.form-field-list li.quality-fail{border-color:#c6282873;background:#c628280f}.form-field-list li.quality-complete{border-color:#0000001a}.form-field-warn{font-size:.78rem;color:var(--ink-muted);font-weight:600;margin-top:.2rem}.gate-banner{border-radius:10px;padding:.75rem .9rem;margin:.75rem 0;text-align:left;border:1px solid var(--line)}.gate-banner.soft{background:#f7f7f8;border-color:#00000024}.gate-banner.hard{background:#faf5f5;border-color:#c6282859}.gate-banner ul{margin:.4rem 0 .35rem;padding-left:1.1rem}.todo-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.5rem;max-height:280px;overflow:auto}.todo-item{border:1px solid var(--line);border-radius:8px;padding:.5rem .6rem;font-size:.85rem}.todo-item.hard{border-color:color-mix(in srgb,var(--danger) 55%,var(--line))}.todo-head{display:flex;gap:.45rem;align-items:center;margin-bottom:.25rem}.todo-step{font-size:.75rem;color:var(--ink-muted)}.form-field-label{display:flex;justify-content:space-between;gap:.5rem;font-size:.82rem;font-weight:600}.form-field-value{font-size:.85rem;margin-top:.2rem;white-space:pre-wrap;word-break:break-word}.form-field-src{font-size:.72rem;margin-top:.15rem}.guided-chat-log{display:flex;flex-direction:column;gap:.45rem;max-height:200px;overflow:auto;margin-bottom:.6rem}.guided-chat-bubble{padding:.45rem .6rem;border-radius:10px;font-size:.85rem;line-height:1.35}.guided-chat-bubble.user{align-self:flex-end;background:color-mix(in srgb,var(--accent) 22%,transparent)}.guided-chat-bubble.assistant{align-self:flex-start;background:color-mix(in srgb,var(--ink) 6%,transparent)}.guided-chat-compose{display:flex;gap:.4rem}.guided-chat-compose input{flex:1}@media(max-width:1100px){.guided-grid,.guided-grid-fill{grid-template-columns:1fr}.guided-side-fill{position:static;max-height:none}.gantt-scale{padding-left:0}.gantt-row{grid-template-columns:1fr}}@media(max-width:1100px){.knowledge-layout{grid-template-columns:1fr}.knowledge-tree{position:relative;top:0;max-height:360px}.app-shell{grid-template-columns:1fr}.sidebar,.chat-panel{position:relative;min-height:auto}.chat-panel{border-left:none;border-top:1px solid var(--line);min-height:380px}.auth-page{grid-template-columns:1fr}.auth-hero{min-height:280px;padding:2rem}.form-grid,.doc-layout,.metric-row{grid-template-columns:1fr}}