#app .okb-page{max-width:1420px;padding-bottom:30px}
#app .okb-head{display:flex;align-items:end;justify-content:space-between;gap:22px;margin:0 0 22px}
#app .okb-kicker{display:block;color:var(--brand);font-size:11px;font-weight:700;letter-spacing:.12em;margin-bottom:8px}
#app .okb-head h1{font-size:clamp(28px,3vw,40px);line-height:1.1;margin:0;color:var(--design-ink);letter-spacing:-.04em}
#app .okb-head p{margin:8px 0 0;color:var(--muted);font-size:14px}
#app .okb-company{display:grid;gap:6px;min-width:min(320px,100%);font-size:12px;color:var(--muted);font-weight:600}
#app .okb-company select{min-height:44px;padding:0 14px}
#app .okb-notice{margin:0 0 14px;padding:11px 14px;border:1px solid var(--brand-border);border-radius:12px;background:var(--brand-soft);color:#51417e;font-size:13px}
#app .okb-workspace{display:grid;grid-template-columns:minmax(270px,340px) minmax(0,1fr);align-items:stretch;gap:18px;min-height:560px}
#app .okb-tree,#app .okb-article{min-width:0;border:1px solid var(--line);border-radius:20px;background:#fff;box-shadow:var(--design-shadow)}
#app .okb-tree{overflow:hidden;display:flex;flex-direction:column}
#app .okb-tree-head{display:flex;align-items:center;justify-content:space-between;padding:18px 18px 14px;border-bottom:1px solid #f0ecf5}
#app .okb-tree-head>div{display:grid;gap:3px}#app .okb-tree-head b{font-size:14px;color:#352c42}#app .okb-tree-head small{font-size:11px;color:var(--muted)}
#app .okb-add{width:36px;height:36px;display:grid;place-items:center;padding:0;border:1px solid var(--brand-border);border-radius:11px;background:#f7f3fd;color:var(--brand);cursor:pointer}
#app .okb-add svg,#app .okb-welcome>svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
#app .okb-tree-list{padding:9px;overflow:auto;max-height:calc(100vh - 320px)}
#app .okb-tree-item{width:100%;min-height:42px;display:flex;align-items:center;gap:8px;padding:8px 10px 8px calc(10px + var(--okb-depth)*12px);border:1px solid transparent;border-radius:10px;background:transparent;color:#514b5b;text-align:left;cursor:pointer}
#app .okb-tree-item:hover{background:#faf8fd;color:var(--brand)}#app .okb-tree-item.active{background:var(--brand-soft);border-color:var(--brand-border);color:#523ca0}
#app .okb-tree-glyph{width:13px;color:#9589ac;font-size:17px;line-height:1}#app .okb-tree-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:600}
#app .okb-tree-item small{font-size:10px;color:#948b9f;white-space:nowrap}
#app .okb-tree-children{margin-left:10px;border-left:1px solid #eee8f4}
#app .okb-empty-tree{padding:24px 20px;color:#8c8494;font-size:13px;line-height:1.6}
#app .okb-article{display:flex;align-items:center;justify-content:center;padding:clamp(20px,4vw,48px)}
#app .okb-welcome{text-align:center;max-width:390px;color:#80788a}#app .okb-welcome>svg{width:38px;height:38px;padding:9px;box-sizing:content-box;border-radius:14px;background:var(--brand-soft);color:var(--brand)}
#app .okb-welcome h2{margin:16px 0 8px;color:#342b40;font-size:22px;letter-spacing:-.025em}#app .okb-welcome p{margin:0 0 20px;font-size:14px;line-height:1.65}
#app .okb-article-inner{width:100%;max-width:850px;align-self:stretch}
#app .okb-breadcrumb{color:var(--brand);font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase}
#app .okb-article-title{display:flex;align-items:start;justify-content:space-between;gap:18px;margin:12px 0 26px;padding-bottom:20px;border-bottom:1px solid #f0ecf5}
#app .okb-article-title h2{margin:0;color:#30263e;font-size:clamp(24px,3vw,34px);line-height:1.2;letter-spacing:-.04em;overflow-wrap:anywhere}
#app .okb-article-title small{display:block;margin-top:9px;color:#918a9e;font-size:11px}
#app .okb-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:end}.okb-actions button{white-space:nowrap}
#app .okb-content{color:#40394a;font-size:15px;line-height:1.8;overflow-wrap:anywhere}#app .okb-content a{color:var(--brand);text-decoration:underline;text-underline-offset:3px}
#app .okb-no-content{color:#918a9e;font-size:14px}
#app .okb-files{margin-top:32px}.okb-files h3{margin:0 0 12px;font-size:15px;color:#4b4355}
#app .okb-file-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:12px}
#app .okb-file-image,#app .okb-file-video,#app .okb-file-link{position:relative;display:flex;flex-direction:column;min-width:0;overflow:hidden;border:1px solid var(--line);border-radius:14px;background:#fff;color:#514b5b;text-decoration:none}
#app .okb-file-image img{width:100%;height:170px;object-fit:cover;background:#f5f2f8}.okb-file-image>span,.okb-file-video>span{padding:10px 12px;font-size:12px;font-weight:600;overflow-wrap:anywhere}
#app .okb-file-video video{width:100%;max-height:290px;background:#211c2a}
#app .okb-file-link{min-height:98px;justify-content:center;padding:14px 42px 14px 14px;gap:6px}.okb-file-link>a{color:var(--brand);font-weight:650;font-size:13px;overflow-wrap:anywhere}.okb-file-link small{font-size:11px;color:#918a9e}.okb-file-type{color:#8275a1;font-size:10px;letter-spacing:.1em;font-weight:700}
#app .okb-file-grid [data-okb-file-delete],#app .okb-file-image>button{position:absolute;right:8px;top:8px;border:0;border-radius:8px;background:#fff;color:#8a4a5a;padding:5px 8px;box-shadow:0 2px 9px #24172c18;cursor:pointer}
#app .okb-article-bottom{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-top:34px;padding-top:18px;border-top:1px solid #f0ecf5}
#app .okb-danger{border:0;background:transparent;color:#a14e60;font-size:12px;font-weight:600;cursor:pointer;padding:10px 0}
#app .okb-modal-backdrop{position:fixed;z-index:1200;inset:0;display:grid;place-items:center;padding:18px;background:#251b3370;backdrop-filter:blur(3px)}
#app .okb-modal{position:relative;width:min(640px,100%);max-height:min(88vh,900px);overflow:auto;padding:30px;border:1px solid var(--line);border-radius:22px;background:#fff;box-shadow:0 24px 90px #20173135}
#app .okb-modal-close{position:absolute;right:18px;top:15px;width:36px;height:36px;border:1px solid var(--line);border-radius:11px;background:#fff;color:#716b7b;font-size:23px;cursor:pointer}
#app .okb-modal h2{margin:0;color:#30263e;font-size:25px;letter-spacing:-.035em}#app .okb-modal>p{margin:8px 0 22px;color:var(--muted);font-size:13px}
#app .okb-modal form{display:grid;gap:15px}#app .okb-modal label{display:grid;gap:7px;color:#5f5869;font-size:12px;font-weight:650}
#app .okb-modal input,#app .okb-modal select,#app .okb-modal textarea{width:100%;box-sizing:border-box;padding:11px 12px;font:inherit;font-size:14px}
#app .okb-modal textarea{resize:vertical;min-height:180px;line-height:1.6}#app .okb-modal label small{color:#918a9e;font-size:11px;font-weight:400}
#app .okb-modal-actions{display:flex;justify-content:end;gap:9px;margin-top:5px}#app .okb-modal-error{min-height:0;margin:0;color:#a14e60;font-size:12px}
@media(max-width:760px){#app .okb-head{align-items:stretch;flex-direction:column;margin-bottom:16px}#app .okb-company{min-width:0}#app .okb-workspace{grid-template-columns:minmax(0,1fr);gap:12px;min-height:0}#app .okb-tree{max-height:38vh}#app .okb-tree-list{max-height:30vh}#app .okb-article{min-height:340px;padding:22px 17px}#app .okb-article-title{display:block;margin-bottom:18px}#app .okb-actions{justify-content:start;margin-top:14px}#app .okb-article-bottom{align-items:stretch;flex-direction:column}#app .okb-article-bottom button{width:100%}#app .okb-file-grid{grid-template-columns:repeat(auto-fill,minmax(145px,1fr))}#app .okb-modal{padding:24px 18px 18px}}