:root{--bg: #f2f5f8;--surface: #ffffff;--surface-2: #f8fafc;--border: #e2e8f0;--border-strong: #cbd5e1;--text: #0f172a;--text-2: #475569;--text-3: #94a3b8;--accent: #0d9488;--accent-strong: #0f766e;--accent-soft: #ccfbf1;--accent-soft-text: #115e59;--danger: #dc2626;--danger-soft: #fee2e2;--warn-soft: #fef3c7;--warn-text: #92400e;--ok-soft: #dcfce7;--ok-text: #166534;--header-bg: #0f172a;--radius: 12px;--radius-sm: 8px;--shadow-sm: 0 1px 2px rgba(15, 23, 42, .05);--shadow-md: 0 4px 14px rgba(15, 23, 42, .08);--shadow-lg: 0 16px 40px rgba(15, 23, 42, .18);--ring: 0 0 0 3px rgba(13, 148, 136, .28)}*{box-sizing:border-box}html,body{height:100%}body{margin:0;font:14px/1.45 Inter,-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,PingFang SC,Hiragino Sans GB,sans-serif;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}::selection{background:var(--accent-soft)}.muted{color:var(--text-3)}.error{color:var(--danger);font-size:.85rem;margin:.25rem 0}.spacer{flex:1}.center{padding:4rem;text-align:center;color:var(--text-3)}.zh{color:var(--text-3);font-weight:400}button{cursor:pointer;font:inherit;font-weight:500;color:var(--text);background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--radius-sm);padding:.4rem .8rem;transition:background .12s,border-color .12s,box-shadow .12s,transform .05s}button:hover:not(:disabled){background:var(--surface-2);border-color:var(--text-3)}button:active:not(:disabled){transform:translateY(1px)}button:disabled{opacity:.45;cursor:default}button:focus-visible,input:focus-visible,textarea:focus-visible{outline:none;box-shadow:var(--ring);border-color:var(--accent)}button.primary{background:var(--accent);border-color:var(--accent);color:#fff}button.primary:hover:not(:disabled){background:var(--accent-strong);border-color:var(--accent-strong)}button.danger{color:var(--danger)}button.danger:hover:not(:disabled){background:var(--danger-soft);border-color:var(--danger)}button.ghost{background:transparent;border-color:#ffffff40;color:#e2e8f0}button.ghost:hover:not(:disabled){background:#ffffff1a;border-color:#ffffff73}button.link{background:none;border:none;color:var(--accent);padding:0;font-weight:500;border-radius:4px}button.link:hover:not(:disabled){background:none;text-decoration:underline}input,textarea{font:inherit;color:var(--text);background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--radius-sm);padding:.45rem .6rem;transition:border-color .12s,box-shadow .12s}input::placeholder{color:var(--text-3)}input[type=checkbox]{accent-color:var(--accent);width:16px;height:16px;margin:0;cursor:pointer}.badge{display:inline-flex;align-items:center;gap:.3rem;font-size:.68rem;font-weight:600;padding:.12rem .5rem;border-radius:999px;text-transform:uppercase;letter-spacing:.04em;white-space:nowrap}.badge:before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}.badge.draft{background:var(--warn-soft);color:var(--warn-text)}.badge.published{background:var(--ok-soft);color:var(--ok-text)}.msg{font-size:.82rem;padding:.2rem .6rem;border-radius:999px;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.msg.ok{background:var(--ok-soft);color:var(--ok-text)}.msg.err{background:var(--danger-soft);color:var(--danger)}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(60rem 30rem at 85% -10%,rgba(13,148,136,.14),transparent),radial-gradient(50rem 25rem at 0% 110%,rgba(13,148,136,.1),transparent),var(--bg);padding:1rem}.login{width:360px;background:var(--surface);padding:2.25rem 2rem;border-radius:16px;border:1px solid var(--border);box-shadow:var(--shadow-lg);display:flex;flex-direction:column;gap:.9rem}.login h1{font-size:1.15rem;margin:0;letter-spacing:-.01em}.login .sub{margin:-.5rem 0 .5rem;font-size:.85rem;color:var(--text-3)}.login label{display:flex;flex-direction:column;gap:.3rem;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-2)}.login button{padding:.55rem;margin-top:.25rem}.brand{display:inline-flex;align-items:center;gap:.5rem;font-weight:700;letter-spacing:-.01em}.brand-dot{width:10px;height:10px;border-radius:3px;background:linear-gradient(135deg,#2dd4bf,#0d9488);box-shadow:0 0 0 3px #0d948833}.brand-sub{font-weight:400;color:var(--text-3);font-size:.85em}.app{height:100vh;display:flex;flex-direction:column}header{display:flex;align-items:center;gap:1rem;padding:.6rem 1.1rem;background:var(--header-bg);color:#fff;box-shadow:var(--shadow-md);z-index:30}header .brand{color:#fff}header .brand-sub{color:#64748b}header .muted{color:#94a3b8;font-size:.85rem}header .crumbs{display:flex;align-items:center;gap:.15rem;color:#64748b;font-size:.9rem;overflow:hidden;white-space:nowrap}header .crumbs .link{color:#5eead4;font-weight:500}header .crumbs .link:hover{text-decoration:none;background:#5eead41f}header .crumbs .link{padding:.15rem .4rem;border-radius:6px}.cols{flex:1;display:grid;grid-template-columns:1.4fr 1fr;gap:1rem;padding:1rem;overflow:hidden}.search{position:relative}.search input{padding:.4rem .7rem;width:240px;border-radius:999px;border:1px solid #334155;background:#1e293b;color:#fff}.search input::placeholder{color:#64748b}.search input:focus-visible{border-color:var(--accent)}.search-res{position:absolute;top:calc(100% + 6px);right:0;width:320px;max-height:340px;overflow:auto;background:var(--surface);color:var(--text);border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow-lg);list-style:none;margin:0;padding:.3rem;z-index:40;animation:pop .12s ease-out}.search-res li{padding:.45rem .55rem;border-radius:var(--radius-sm);cursor:pointer;display:flex;gap:.45rem;align-items:center}.search-res li:hover{background:var(--accent-soft)}.search-res.none{padding:.7rem;text-align:center;color:var(--text-3);font-size:.85rem}.browser,.editor{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1rem;overflow:auto;box-shadow:var(--shadow-sm)}.level-bar{display:flex;align-items:center;gap:.7rem;padding-bottom:.85rem;border-bottom:1px solid var(--border);margin-bottom:.85rem}.level-title{font-size:1.05rem;font-weight:700;letter-spacing:-.01em}.level-hint{font-size:.78rem}.up-btn{font-weight:600;background:var(--accent-soft);border-color:transparent;color:var(--accent-soft-text)}.up-btn:hover:not(:disabled){background:var(--accent);border-color:var(--accent);color:#fff}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:.8rem}.card{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;cursor:pointer;background:var(--surface);transition:box-shadow .15s,transform .15s,border-color .15s;-webkit-user-select:none;user-select:none}.card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.card.selected{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent),var(--shadow-md)}.card-media{position:relative;background:var(--surface-2)}.card .preview{width:100%;aspect-ratio:3 / 2;height:auto;object-fit:cover;display:block}.card-top{position:absolute;inset:0 0 auto 0;display:flex;align-items:center;justify-content:space-between;padding:.45rem .5rem}.card-top input[type=checkbox]{background:#fff;border-radius:4px;box-shadow:0 0 0 2px #ffffffe6,0 1px 4px #0f172a59}.card-top .badge{box-shadow:0 1px 4px #0f172a40}.card-body{padding:.55rem .65rem .65rem}.card-name{font-weight:600;margin-bottom:.3rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.card-meta{display:flex;gap:.5rem;align-items:center;font-size:.78rem;flex-wrap:wrap;color:var(--text-3)}.card-kind{text-transform:uppercase;letter-spacing:.05em;font-size:.68rem;font-weight:600}.open-btn{margin-left:auto;border:1px solid transparent;color:var(--accent-soft-text);background:var(--accent-soft);border-radius:999px;padding:.15rem .6rem;font-size:.75rem;font-weight:600;white-space:nowrap}.open-btn:hover:not(:disabled){background:var(--accent);border-color:var(--accent);color:#fff}.skeleton{border-radius:var(--radius);border:1px solid var(--border);overflow:hidden}.skeleton .sk-img,.skeleton .sk-line{background:linear-gradient(90deg,#eef2f6 25%,#f7f9fb,#eef2f6 75%);background-size:200% 100%;animation:shimmer 1.2s infinite}.skeleton .sk-img{aspect-ratio:3 / 2}.skeleton .sk-line{height:.8rem;border-radius:4px;margin:.55rem .65rem}.skeleton .sk-line.short{width:45%;margin-top:0}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.empty-state{grid-column:1 / -1;text-align:center;padding:3rem 1rem;color:var(--text-3)}.empty-state .glyph{font-size:2rem;display:block;margin-bottom:.5rem}.add{display:flex;gap:.5rem;margin-top:1rem}.add input:first-child{width:130px}.add input:nth-child(2){flex:1}.bulkbar{position:sticky;top:0;display:flex;align-items:center;gap:.5rem;background:var(--header-bg);color:#e2e8f0;border-radius:var(--radius-sm);padding:.45rem .7rem;margin-bottom:.8rem;z-index:5;box-shadow:var(--shadow-md);font-size:.85rem}.bulkbar button{padding:.25rem .65rem;font-size:.82rem}.bulkbar button:not(.danger):not(.link){background:transparent;border-color:#475569;color:#e2e8f0}.bulkbar button:not(.danger):not(.link):hover{background:#1e293b;border-color:#94a3b8}.bulkbar .danger{background:transparent;border-color:transparent}.bulkbar .link{color:#94a3b8;margin-left:auto}.count-chip{background:var(--accent);color:#fff;font-weight:700;font-size:.75rem;border-radius:999px;padding:.05rem .5rem;transition:background .12s}.count-chip.zero{background:#475569}.editor.empty{color:var(--text-3);display:flex;align-items:center;justify-content:center;border-style:dashed;box-shadow:none}.editor-head,.editor-foot{display:flex;align-items:center;gap:.5rem}.editor-head{padding-bottom:.85rem;border-bottom:1px solid var(--border)}.editor-foot{margin-top:1rem}.section-title{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--text-3);margin:1rem 0 .4rem}.grid-fields{display:grid;grid-template-columns:1fr 1fr;gap:.6rem}.editor label{display:flex;flex-direction:column;gap:.25rem;font-size:.78rem;font-weight:500;color:var(--text-2)}.editor textarea{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.82rem;resize:vertical}.block{display:flex;flex-direction:column;gap:.25rem}.gallery-title{margin:1.25rem 0 .6rem;font-size:.95rem;border-top:1px solid var(--border);padding-top:1rem}.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:.7rem}.gallery>.error{grid-column:1 / -1}.gitem{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;background:var(--surface);transition:box-shadow .15s}.gitem:hover{box-shadow:var(--shadow-md)}.gitem-media{position:relative;background:var(--surface-2)}.gitem .preview{width:100%;aspect-ratio:3 / 2;height:auto;object-fit:cover;display:block}.cover-chip{position:absolute;top:.4rem;left:.4rem;font-size:.72rem;font-weight:600;padding:.15rem .55rem;border-radius:999px;border:none;background:#0f172a8c;color:#e2e8f0;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);opacity:0;transition:opacity .12s}.gitem:hover .cover-chip{opacity:1}.cover-chip.on{opacity:1;background:#fbbf24;color:#451a03;cursor:default}.cover-chip:hover:not(.on):not(:disabled){background:#0f172acc;border:none}.gitem-body{padding:.45rem;display:flex;flex-direction:column;gap:.35rem}.gitem-body input{padding:.3rem .45rem;font-size:.8rem}.gitem-ctrls{display:flex;gap:.3rem}.gitem-ctrls button{padding:.1rem .5rem;font-size:.85rem;line-height:1.4}.gitem-ctrls .danger{margin-left:auto}.uploader{border:2px dashed var(--border-strong);border-radius:var(--radius);display:flex;flex-direction:column;gap:.2rem;align-items:center;justify-content:center;min-height:170px;color:var(--text-2);cursor:pointer;font-weight:500;transition:border-color .12s,background .12s,color .12s}.uploader:hover{border-color:var(--accent);color:var(--accent-strong);background:#0d94880a}.uploader-icon{font-size:1.5rem;line-height:1;color:var(--text-3)}.uploader:hover .uploader-icon{color:var(--accent)}.uploader-hint{font-size:.72rem;font-weight:400;color:var(--text-3)}.preview.empty{display:flex;align-items:center;justify-content:center;color:var(--text-3);font-size:.75rem;aspect-ratio:3 / 2;height:auto;background:var(--surface-2)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a73;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);display:flex;align-items:center;justify-content:center;z-index:50;animation:fade .12s ease-out}.modal{background:var(--surface);border-radius:16px;padding:1.4rem;width:440px;max-height:70vh;overflow:auto;box-shadow:var(--shadow-lg);animation:pop .15s ease-out}.modal h3{margin:0 0 .6rem;font-size:1.05rem;letter-spacing:-.01em}.modal .crumbs{display:flex;align-items:center;flex-wrap:wrap;gap:.15rem;font-size:.85rem;color:var(--text-3)}.pick-list{list-style:none;margin:.6rem 0;padding:0}.pick-list li{display:flex;align-items:center;justify-content:space-between;padding:.45rem .4rem;border-radius:var(--radius-sm)}.pick-list li:hover{background:var(--surface-2)}.modal-foot{display:flex;align-items:center;gap:.75rem;margin-top:.9rem}@keyframes fade{0%{opacity:0}}@keyframes pop{0%{opacity:0;transform:translateY(6px) scale(.98)}}.browser::-webkit-scrollbar,.editor::-webkit-scrollbar,.search-res::-webkit-scrollbar,.modal::-webkit-scrollbar{width:10px}.browser::-webkit-scrollbar-thumb,.editor::-webkit-scrollbar-thumb,.search-res::-webkit-scrollbar-thumb,.modal::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:999px;border:3px solid var(--surface)}