:root{color-scheme:light;--bg:#f5f7fb;--surface:rgba(255,255,255,0.92);--surface-strong:#ffffff;--surface-muted:#eef2f7;--line:#d9e1ec;--line-strong:#c7d2e2;--text:#152033;--text-soft:#5f6f85;--accent:#1f6f5f;--accent-strong:#155447;--accent-soft:rgba(31,111,95,0.1);--danger:#c54f4f;--shadow:0 18px 60px rgba(18,31,53,0.08);--radius-lg:24px;--radius-md:16px;--radius-sm:12px;--page-width:1120px}*{box-sizing:border-box}html{min-height:100%}body{margin:0;min-height:100vh;background:radial-gradient(circle at top,rgba(31,111,95,.08),transparent 28%),linear-gradient(180deg,#f8fafc 0,var(--bg) 100%);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.5}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}main{width:min(calc(100% - 32px),var(--page-width));margin:0 auto;padding:48px 0 72px}h1,h2,h3,p,ul{margin-top:0}h1,h2,h3{letter-spacing:-.03em}button,input,label,li,p,select,textarea{font:inherit}ul{padding-left:20px}form{display:grid;grid-gap:16px;gap:16px}form>div{display:grid;grid-gap:8px;gap:8px}label{font-size:.95rem;font-weight:600;color:var(--text)}input,select,textarea{width:100%;padding:12px 14px;border:1px solid var(--line-strong);border-radius:14px;background:var(--surface-strong);color:var(--text);transition:border-color .14s ease,box-shadow .14s ease,background .14s ease}textarea{min-height:120px;resize:vertical}input[type=checkbox]{width:18px;height:18px;margin:0;padding:0;border-radius:6px;accent-color:var(--accent);box-shadow:none}input[type=file]{padding:10px 12px;background:var(--surface-strong)}input:focus,select:focus,textarea:focus{outline:none;border-color:rgba(31,111,95,.55);box-shadow:0 0 0 4px var(--accent-soft)}button{border:0;border-radius:999px;background:var(--accent);color:#ffffff;font-weight:700;padding:12px 18px;cursor:pointer;transition:background .14s ease,transform .14s ease,opacity .14s ease}button:hover{background:var(--accent-strong);transform:translateY(-1px)}button:disabled{opacity:.65;cursor:not-allowed;transform:none}.button-link{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 18px;border-radius:999px;background:var(--accent);color:#ffffff;font-weight:700;text-decoration:none}.button-link:hover{background:var(--accent-strong);text-decoration:none}.button-link.secondary,button.secondary{background:transparent;color:var(--text);border:1px solid var(--line-strong)}.button-link.secondary:hover,button.secondary:hover{background:var(--surface-muted)}.card{background:var(--surface);border:1px solid rgba(255,255,255,.7);border-radius:var(--radius-lg);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.card-content{padding:28px}.muted{color:var(--text-soft)}.hero{display:grid;grid-gap:20px;gap:20px;padding:56px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px}.app-shell{width:min(calc(100% - 32px),1280px);margin:0 auto;padding:24px 0 40px;display:grid;grid-template-columns:260px minmax(0,1fr);grid-gap:24px;gap:24px}.app-sidebar{position:-webkit-sticky;position:sticky;top:24px;align-self:start;padding:24px}.brand{display:grid;grid-gap:4px;gap:4px;margin-bottom:24px}.brand h1,.brand h2{margin:0;font-size:1.4rem}.brand p{margin:0;color:var(--text-soft);font-size:.95rem}.nav-list{list-style:none;padding:0;margin:0;display:grid;grid-gap:8px;gap:8px}.nav-list a{display:block;padding:11px 14px;border-radius:12px;color:var(--text);font-weight:600}.nav-list a:hover{background:var(--surface-muted);text-decoration:none}.sidebar-footer{margin-top:24px;padding-top:18px;border-top:1px solid var(--line);display:grid;grid-gap:12px;gap:12px}.app-content{min-width:0}.page-stack{display:grid;grid-gap:24px;gap:24px}.page-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.page-header h1,.page-header p{margin-bottom:0}.meta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:12px}.pill{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;background:var(--surface-muted);color:var(--text);font-size:.92rem}.link-grid,.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));grid-gap:16px;gap:16px}.link-grid .card-content,.stats-grid .card-content{display:grid;grid-gap:8px;gap:8px}.stats-value{font-size:1.9rem;font-weight:800;letter-spacing:-.04em}.list-card ul{list-style:none;padding:0;margin:0}.list-card li{padding:16px 0;border-top:1px solid var(--line)}.list-card li:first-child{border-top:0;padding-top:0}.list-card li:last-child{padding-bottom:0}.item-row{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;min-width:0}.item-actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center}.inline-form{display:inline}.inline-form button{padding:0;border:0;background:transparent;color:var(--accent);font-weight:700}.inline-form button:hover{background:transparent;transform:none;text-decoration:underline}.inline-form.danger button{color:var(--danger)}.login-shell{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(100%,420px)}.login-card .card-content{padding:32px}.login-card h1{margin-bottom:8px;font-size:2.25rem}.login-card form{margin-top:24px}.section-actions{display:flex;flex-wrap:wrap;gap:12px}.form-grid{display:grid;grid-gap:18px;gap:18px}.form-grid.two-column{grid-template-columns:repeat(2,minmax(0,1fr))}.checkbox-field{display:flex;align-items:center;gap:12px;min-height:48px}.checkbox-field label{margin:0}.checkbox-list{display:grid;grid-gap:10px;gap:10px;padding:16px;border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface-muted);max-height:320px;overflow:auto}.checkbox-list label{display:flex;align-items:flex-start;gap:12px;font-weight:500}.checkbox-list span{flex:1 1}.section-note{padding:14px 16px;border:1px solid rgba(31,111,95,.18);border-radius:14px;background:rgba(31,111,95,.08);color:var(--text)}.section-note strong{display:block;margin-bottom:4px}.data-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));grid-gap:16px;gap:16px}.media-grid{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}.data-block{padding:18px;border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface-strong)}.data-block h3,.data-block p{margin-bottom:0}.data-block h3{margin-bottom:8px}.data-list{list-style:none;padding:0;margin:0;display:grid;grid-gap:12px;gap:12px}.data-list li{padding:16px 18px;border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface-strong);overflow:hidden}.media-stack{display:grid;grid-gap:18px;gap:18px}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:.92rem}.asset-content{flex:1 1;min-width:0}.asset-url{overflow-wrap:anywhere;word-break:break-word}.media-actions{flex:0 0 auto;align-self:flex-start}.image-preview-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));grid-gap:14px;gap:14px}.image-preview-card{overflow:hidden;border:1px solid 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11px;border-radius:999px;background:var(--surface-muted);color:var(--text);font-size:.9rem;font-weight:600}.badge.optional{background:rgba(188,149,54,.12);color:#7b5e18}.page-intro{display:grid;grid-gap:10px;gap:10px}.compact-form{gap:14px}.empty-state{padding:20px;border:1px dashed var(--line-strong);color:var(--text-soft);text-align:center}.empty-state,.notice{border-radius:var(--radius-md)}.notice{padding:18px 20px;border:1px solid var(--line);background:var(--surface-strong)}.notice strong{display:block;margin-bottom:6px}.notice p{margin-bottom:0}.notice-error{border-color:rgba(197,79,79,.25);background:rgba(197,79,79,.08)}.notice-success{border-color:rgba(31,111,95,.22);background:rgba(31,111,95,.08)}.markdown-doc{color:var(--text)}.markdown-doc>:last-child{margin-bottom:0}.markdown-doc h1,.markdown-doc h2,.markdown-doc h3,.markdown-doc h4{margin-top:1.5rem;margin-bottom:.75rem}.markdown-doc h1:first-child,.markdown-doc h2:first-child,.markdown-doc h3:first-child,.markdown-doc h4:first-child{margin-top:0}.markdown-doc li,.markdown-doc p{color:var(--text)}.markdown-doc ol,.markdown-doc ul{padding-left:1.4rem}.markdown-doc code{padding:.12rem .35rem;border-radius:8px;background:var(--surface-muted);font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:.9em}.markdown-doc pre{overflow:auto;padding:14px;border-radius:var(--radius-md);background:#122133;color:#f4f7fb}.markdown-doc pre code{padding:0;background:transparent;color:inherit}.markdown-doc table{width:100%;border-collapse:collapse;margin:1rem 0}.markdown-doc td,.markdown-doc th{padding:10px 12px;border:1px solid var(--line);text-align:left;vertical-align:top}.markdown-doc th{background:var(--surface-muted)}@media (max-width:920px){.app-shell{grid-template-columns:1fr}.app-sidebar{position:static}.hero{padding:32px}.form-grid.two-column{grid-template-columns:1fr}}@media (max-width:640px){main{width:min(calc(100% - 24px),var(--page-width));padding:24px 0 56px}.item-row,.page-header{flex-direction:column}.card-content,.login-card .card-content{padding:22px}.hero{padding:24px}}