:root{--bg:#f6f7f9;--panel:#fff;--ink:#18202a;--muted:#697584;--line:#e3e7ec;--accent:#2e6d5b;--accent2:#24594b;--danger:#a63d40;--radius:12px;--sidebar:270px}*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg)}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}.app-shell{display:flex;min-height:100vh}.sidebar{width:var(--sidebar);background:#111b1a;color:#dfe8e5;position:fixed;inset:0 auto 0 0;padding:18px 14px;display:flex;flex-direction:column;overflow:auto;z-index:30}.brand{display:flex;align-items:center;justify-content:space-between;font-size:22px;padding:4px 8px 18px}.brand strong{color:#9dd7c5}.sidebar-close{display:none;background:none;border:0;color:white;font-size:26px}.side-nav{display:grid;gap:3px}.side-nav a,.project-tree summary,.cat-tree a{padding:8px 9px;border-radius:7px;color:#cbd7d3}.side-nav a:hover,.cat-tree a:hover{background:#1b2927;color:#fff}.side-section-title{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:#81938e;margin:22px 9px 8px}.project-tree details{margin-bottom:4px}.project-tree summary{cursor:pointer;list-style:none;font-weight:600}.project-tree summary::-webkit-details-marker{display:none}.cat-tree{display:grid}.cat-tree a{font-size:13px;padding-left:20px}.cat-tree .lvl2{padding-left:34px;color:#9dafaa}.cat-tree .lvl3{padding-left:48px;color:#8b9d98}.sidebar-bottom{margin-top:auto;border-top:1px solid #263532;padding:14px 8px 0;font-size:13px}.locale-form{display:flex;gap:4px;margin-bottom:10px}.locale-form button,.link-button{border:0;background:none;padding:0;color:inherit;cursor:pointer}.user-row{display:flex;justify-content:space-between;gap:8px;color:#98aaa5}.main{margin-left:var(--sidebar);width:calc(100% - var(--sidebar))}.topbar{height:64px;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 28px;position:sticky;top:0;z-index:20}.menu-btn{display:none}.global-search{max-width:680px;width:100%;display:flex}.global-search input{width:100%;border:1px solid var(--line);border-radius:9px 0 0 9px;padding:10px 13px;background:#f9fafb}.global-search button{border:1px solid var(--line);border-left:0;border-radius:0 9px 9px 0;background:#fff;padding:0 14px}.content-wrap{padding:30px;max-width:1500px;margin:auto}.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:24px}.page-head h1,.article-header h1{margin:0 0 8px;font-size:32px;line-height:1.16}.page-head p,.lead{color:var(--muted);margin:0}.actions,.form-actions{display:flex;gap:9px;align-items:center;flex-wrap:wrap}.btn{border:1px solid var(--line);border-radius:8px;padding:9px 13px;background:#fff;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn-primary:hover{background:var(--accent2)}.btn-ghost{background:transparent}.full{width:100%}.project-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:15px}.project-card,.card,.form-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px}.project-card:hover{border-color:#b8c4c0;box-shadow:0 5px 20px rgba(22,31,29,.05)}.project-icon{width:40px;height:40px;border-radius:9px;background:#e7f2ee;color:var(--accent);display:grid;place-items:center;font-weight:700}.project-card h2{margin:14px 0 8px;font-size:19px}.project-card p{color:var(--muted);min-height:40px}.muted,.hint,small{color:var(--muted)}.section{margin-top:34px}.section-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.section-head h2{font-size:17px;margin:0}.article-list{display:grid;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.article-row{display:flex;justify-content:space-between;gap:20px;padding:15px 18px;border-bottom:1px solid var(--line)}.article-row:last-child{border-bottom:0}.article-row:hover{background:#fafcfb}.article-row p{margin:5px 0 0;color:var(--muted);font-size:14px}.article-meta{display:grid;text-align:right;gap:6px;flex:0 0 auto;font-size:12px;color:var(--muted)}.project-home-grid,.article-bottom-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.5fr);gap:18px}.category-list{display:grid}.category-line{display:flex;gap:8px;align-items:center;padding:9px;border-bottom:1px solid #edf0f2}.category-line small{margin-left:auto}.category-line.level-1{padding-left:28px}.category-line.level-2{padding-left:48px}.compact{border:0}.breadcrumbs{font-size:13px;color:var(--muted);margin-bottom:10px}.breadcrumbs a{color:var(--accent)}.subtle-actions{margin-top:20px;font-size:13px}.danger-link,.danger{color:var(--danger);background:none;border:0;padding:0;cursor:pointer}.page-narrow{max-width:760px;margin:auto}.page-narrow.wide{max-width:920px}.form-card,.article-edit-page form{display:grid;gap:18px}.form-card label,.article-edit-page label,.login-card label{display:grid;gap:7px;font-weight:600;font-size:13px}.form-card input,.form-card textarea,.form-card select,.article-edit-page input,.article-edit-page textarea,.article-edit-page select,.login-card input{border:1px solid #cfd6dd;border-radius:8px;padding:10px 12px;background:white;color:var(--ink)}.form-actions{justify-content:flex-end}.flash{padding:11px 14px;border-radius:8px;margin-bottom:16px}.flash.success{background:#e8f5ef;color:#245f4e}.flash.error{background:#faeaea;color:#87383b}.article-page{max-width:1100px}.article-header{display:flex;justify-content:space-between;gap:24px;align-items:flex-start;margin-bottom:20px}.article-kickers{display:flex;gap:8px;font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.status{padding:2px 6px;border-radius:5px;background:#eef1f3}.status.active{background:#e6f2ed;color:#2d6c59}.status.draft{background:#fff4d8;color:#89661a}.tag-row{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:24px}.tag{background:#edf2f0;border-radius:999px;padding:4px 9px;font-size:12px}.article-body{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px;line-height:1.68;font-size:16px;overflow:auto}.article-body h1,.article-body h2,.article-body h3{line-height:1.25;margin:1.6em 0 .55em}.article-body h2{font-size:25px}.article-body h3{font-size:20px}.article-body blockquote{border-left:4px solid #a8cfc1;margin:1.2em 0;padding:8px 16px;background:#f6fbf9;color:#43544f}.article-body pre{background:#15201e;color:#e4efec;padding:14px;border-radius:8px;overflow:auto}.article-body code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.article-body table{border-collapse:collapse;width:100%;margin:18px 0}.article-body th,.article-body td{border:1px solid #cfd6dd;padding:8px 10px;min-width:90px;vertical-align:top}.article-body th{background:#f2f5f4;text-align:left}.article-bottom-grid{margin-top:18px}.related-link{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--line)}.attachment-row{display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--line);padding:8px 0}.attachment-row 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span{width:1px;background:#d9dddf;margin:3px}.editor-surface{border:0;border-radius:0;min-height:480px;outline:none}.edit-lower-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.edit-lower-grid select{min-height:150px}.timeline{display:grid;gap:10px}.version-card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:15px;display:flex;justify-content:space-between;gap:16px}.version-card span{display:block;color:var(--muted);font-size:12px;margin-top:3px}.version-card p{color:var(--muted)}.empty{padding:28px;color:var(--muted);text-align:center}.empty.big{padding:80px}.login-page{display:grid;place-items:center;background:#eef2f0;min-height:100vh}.login-card{width:min(390px,calc(100% - 30px));background:#fff;border:1px solid var(--line);border-radius:14px;padding:28px;box-shadow:0 20px 55px rgba(23,40,35,.08)}.login-card form{display:grid;gap:16px}.login-brand{font-size:24px}.login-brand strong{color:var(--accent)}
@media(max-width:900px){.sidebar{transform:translateX(-100%);transition:.2s}.sidebar.open{transform:translateX(0)}.sidebar-close,.menu-btn{display:block}.menu-btn{border:0;background:none;font-size:22px;margin-right:10px}.main{margin-left:0;width:100%}.content-wrap{padding:20px}.topbar{padding:0 16px}.project-home-grid,.article-bottom-grid,.edit-lower-grid{grid-template-columns:1fr}.edit-meta-grid{grid-template-columns:1fr 1fr}.article-header,.page-head{flex-direction:column}.article-header .actions{width:100%}.editor-toolbar{top:64px}.upload-form{align-items:flex-start;flex-direction:column}}
@media(max-width:560px){.content-wrap{padding:15px}.page-head h1,.article-header h1{font-size:27px}.edit-title-row{flex-direction:column}.title-input{font-size:24px!important}.edit-meta-grid{grid-template-columns:1fr}.article-body{padding:20px}.article-row{flex-direction:column}.article-meta{text-align:left}.project-grid{grid-template-columns:1fr}.editor-toolbar button{font-size:12px}.global-search{max-width:none}}
.template-picker{display:flex;align-items:end;gap:14px;background:#f7faf9;border:1px solid var(--line);border-radius:9px;padding:12px}.template-picker label{min-width:240px}.wiki-link{color:var(--accent);text-decoration:underline;text-decoration-color:#a8cfc1;text-underline-offset:2px}.wiki-link-missing{color:#a06a6c;background:#fff0f0;border-radius:4px;padding:0 2px}