*{box-sizing:border-box}:root{--bg:#f5f6f8;--panel:#fff;--text:#1f2329;--muted:#6b7280;--border:#e5e7eb;--brand:#4f46e5;--brand-strong:#4338ca;--brand-weak:#eef2ff;--ok-text:#15803d;--ok-bg:#ecfdf5;--warn-text:#b45309;--warn-bg:#fffbeb;--danger-text:#b91c1c;--danger-bg:#fef2f2;--info-text:#1d4ed8;--info-bg:#eff6ff;--radius:10px;--shadow:0 1px 2px #1018280d;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Noto Sans CJK SC,sans-serif;font-size:15px;line-height:1.6}body{min-height:100vh;margin:0}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}h1{margin:0 0 .5rem;font-size:1.5rem}h2{margin:0 0 .6rem;font-size:1.05rem}.muted{color:var(--muted)}.small{font-size:.875rem}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.error-text{color:var(--danger-text);margin:.4rem 0;font-size:.9rem}.ok-text{color:var(--ok-text);margin:.4rem 0;font-size:.9rem}.app-shell{flex-direction:column;min-height:100vh;display:flex}.topbar{z-index:10;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--border);background:#ffffffeb;position:sticky;top:0}.topbar-inner{align-items:center;gap:1.25rem;max-width:1080px;margin:0 auto;padding:.65rem 1rem;display:flex}.brand{color:var(--text);align-items:center;gap:.5rem;font-weight:600;display:inline-flex}.brand:hover{text-decoration:none}.brand-mark{background:var(--brand);color:#fff;border-radius:8px;justify-content:center;align-items:center;width:28px;height:28px;font-size:.95rem;display:inline-flex}.brand-badge{color:var(--warn-text);background:var(--warn-bg);border:1px solid #fde68a;border-radius:999px;padding:.05rem .5rem;font-size:.7rem}.nav{flex:1;gap:.25rem;display:flex}.nav-link{color:var(--muted);border-radius:8px;padding:.3rem .7rem}.nav-link:hover{background:var(--brand-weak);color:var(--brand-strong);text-decoration:none}.topbar-right{align-items:center;gap:.75rem;display:flex}.main{flex:1;width:100%;max-width:1080px;margin:0 auto;padding:1.5rem 1rem 3rem}.footer{border-top:1px solid var(--border);text-align:center;padding:1rem}.page{flex-direction:column;gap:1rem;display:flex}.page-center{justify-content:center;align-items:center;min-height:100vh;padding:2rem 1rem;display:flex}.grid-2{grid-template-columns:1fr 1fr;gap:1rem;display:grid}@media (width<=720px){.grid-2{grid-template-columns:1fr}}.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.25rem}.hero-card h1{margin-bottom:.35rem}.auth-card{width:100%;max-width:400px}.loading-card{text-align:center;flex-direction:column;align-items:center;gap:.75rem;max-width:320px;display:flex}.btn{border:1px solid var(--border);background:var(--panel);color:var(--text);cursor:pointer;border-radius:8px;justify-content:center;align-items:center;gap:.35rem;padding:.45rem .9rem;font-family:inherit;font-size:.9rem;transition:background .15s,border-color .15s,color .15s;display:inline-flex}.btn:hover:not(:disabled){background:#f9fafb;border-color:#d1d5db}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--brand);border-color:var(--brand);color:#fff}.btn-primary:hover:not(:disabled){background:var(--brand-strong);border-color:var(--brand-strong)}.btn-danger{color:var(--danger-text);background:var(--danger-bg);border-color:#fecaca}.btn-danger:hover:not(:disabled){background:#fee2e2}.btn-ghost{color:var(--muted);background:0 0;border-color:#0000}.btn-ghost:hover:not(:disabled){color:var(--text);background:#f3f4f6}.btn-sm{padding:.28rem .6rem;font-size:.82rem}.btn-block{width:100%}.btn-row{flex-wrap:wrap;gap:.6rem;margin-top:.9rem;display:flex}.btn-row-tight{gap:.4rem;margin-top:0}.form{flex-direction:column;gap:.85rem;margin-top:1rem;display:flex}.field{flex-direction:column;gap:.3rem;display:flex}.field-label{color:var(--muted);font-size:.85rem}.field-inline{align-items:center;gap:.5rem;display:flex}.input{border:1px solid var(--border);width:100%;color:var(--text);background:#fff;border-radius:8px;padding:.5rem .7rem;font-family:inherit;font-size:.95rem}.input:focus{outline:2px solid var(--brand-weak);border-color:var(--brand)}.input-sm{width:auto;padding:.3rem .55rem;font-size:.85rem}.chip{white-space:nowrap;border:1px solid #0000;border-radius:999px;align-items:center;padding:.1rem .6rem;font-size:.8rem;display:inline-flex}.chip-ok{color:var(--ok-text);background:var(--ok-bg);border-color:#a7f3d0}.chip-warn{color:var(--warn-text);background:var(--warn-bg);border-color:#fde68a}.chip-danger{color:var(--danger-text);background:var(--danger-bg);border-color:#fecaca}.chip-info{color:var(--info-text);background:var(--info-bg);border-color:#bfdbfe}.chip-row{gap:.5rem;margin-top:.6rem;display:flex}.spinner{border:3px solid var(--border);border-top-color:var(--brand);border-radius:50%;width:26px;height:26px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.quota-big{margin:.2rem 0}.quota-number{color:var(--brand-strong);font-size:2.2rem;font-weight:700}.roadmap{flex-direction:column;gap:.35rem;margin:0;padding:0;list-style:none;display:flex}.roadmap li{color:var(--muted);padding-left:1.4rem;position:relative}.roadmap li:before{content:"○";color:#d1d5db;position:absolute;left:.2rem}.roadmap li.done{color:var(--text)}.roadmap li.done:before{content:"●";color:var(--ok-text)}.admin-head{justify-content:space-between;align-items:center;gap:1rem;margin-bottom:.25rem;display:flex}.toolbar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;margin:.9rem 0 .4rem;display:flex}.tabs{flex-wrap:wrap;gap:.3rem;display:flex}.tab{color:var(--muted);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:999px;padding:.25rem .8rem;font-family:inherit;font-size:.88rem}.tab:hover{background:#f3f4f6}.tab-active{background:var(--brand-weak);color:var(--brand-strong);border-color:#c7d2fe}.table-wrap{overflow-x:auto}.table{border-collapse:collapse;width:100%;font-size:.9rem}.table th,.table td{text-align:left;border-bottom:1px solid var(--border);vertical-align:middle;padding:.65rem .6rem}.table th{color:var(--muted);white-space:nowrap;font-size:.82rem;font-weight:500}.table tr:last-child td{border-bottom:none}.cell-user{flex-direction:column;line-height:1.35;display:flex}.cell-email{font-weight:500}.quota-cell{flex-direction:column;gap:.35rem;display:flex}.quota-override{align-items:center;gap:.35rem;display:inline-flex}.quota-input{width:72px}.upload-grid{grid-template-columns:1fr 1.2fr;gap:1.5rem;margin-top:1rem;display:grid}@media (width<=720px){.upload-grid{grid-template-columns:1fr}}.upload-col{flex-direction:column;gap:.6rem;display:flex}.preview-box{border:1px solid var(--border);text-align:center;background:#fafafa;border-radius:8px;padding:.6rem}.preview-img{border-radius:6px;max-width:100%;max-height:220px;margin:0 auto .4rem;display:block}.check-list{flex-direction:column;gap:.45rem;margin:0;padding:0;list-style:none;display:flex}.check-item{color:var(--text);cursor:pointer;align-items:flex-start;gap:.5rem;font-size:.88rem;line-height:1.5;display:flex}.check-item input[type=checkbox]{flex-shrink:0;margin-top:.25rem}.model-list{flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.model-item{border-bottom:1px solid var(--border);flex-direction:column;gap:.25rem;padding:.7rem .2rem;display:flex}.model-item:last-child{border-bottom:none}.model-item-main{flex-wrap:wrap;align-items:center;gap:.5rem;display:flex}.model-title{font-weight:600}.detail-head{margin-bottom:.2rem}.detail-grid{grid-template-columns:1.5fr 1fr;align-items:start;gap:1rem;display:grid}@media (width<=900px){.detail-grid{grid-template-columns:1fr}}.viewer-card{padding:.75rem}.viewer-box{aspect-ratio:4/3;background:linear-gradient(160deg,#eef1f6 0%,#dfe5ec 60%,#d3dae3 100%);border-radius:8px;width:100%;position:relative;overflow:hidden}.viewer-canvas{inset:0;position:absolute!important}.viewer-placeholder{text-align:center;height:100%;color:var(--muted);justify-content:center;align-items:center;padding:1.5rem;display:flex}.viewer-progress{z-index:3;background:#00000014;height:4px;position:absolute;top:0;left:0;right:0}.viewer-progress-bar{background:var(--brand);height:100%;transition:width .2s}.viewer-toolbar{z-index:3;gap:.4rem;display:flex;position:absolute;bottom:.6rem;left:.6rem}.viewer-hint{z-index:3;background:#ffffffbf;border-radius:6px;padding:.1rem .45rem;position:absolute;bottom:.8rem;right:.7rem}.viewer-error{text-align:center;color:var(--danger-text);background:var(--danger-bg);z-index:2;justify-content:center;align-items:center;padding:1.5rem;display:flex;position:absolute;inset:0}.detail-title{margin-bottom:.4rem}.meta-list{flex-direction:column;gap:.45rem;margin:.9rem 0;display:flex}.meta-list>div{gap:.75rem;display:flex}.meta-list dt{color:var(--muted);flex:0 0 5.5rem;font-size:.88rem}.meta-list dd{margin:0;font-size:.92rem}.card-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:.9rem;margin-top:.9rem;display:grid}.model-card{border:1px solid var(--border);border-radius:var(--radius);background:#fcfcfd;flex-direction:column;gap:.5rem;padding:.9rem;display:flex}.model-card-title{word-break:break-all;font-weight:600}.model-card-meta{line-height:1.5}.community-grid{grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:.9rem;margin-top:.9rem;display:grid}.community-card{border:1px solid var(--border);border-radius:var(--radius);background:var(--panel);color:inherit;flex-direction:column;text-decoration:none;transition:box-shadow .15s,transform .15s;display:flex;overflow:hidden}.community-card:hover{transform:translateY(-1px);box-shadow:0 4px 12px #10182814}.thumb{aspect-ratio:4/3;background:#f0f1f4;justify-content:center;align-items:center;display:flex;overflow:hidden}.thumb img{object-fit:cover;width:100%;height:100%;display:block}.thumb-placeholder{color:var(--muted);font-size:1.4rem;font-weight:600}.community-card-body{flex:1;padding:.7rem .8rem .2rem}.community-card-title{word-break:break-all;margin:0 0 .25rem;font-size:.98rem;line-height:1.4}.community-card-author{margin:0 0 .4rem}.community-card-chips{margin:0}.community-card-foot{padding:.45rem .8rem .6rem}.pager{justify-content:center;align-items:center;gap:.8rem;margin-top:1rem;display:flex}.interaction-row{flex-wrap:wrap;align-items:center;gap:.6rem;margin-top:.8rem;display:flex}.like-btn{color:var(--muted)}.like-btn.liked{color:#e11d48;background:#fff1f2;border-color:#fecdd3}.link-btn{color:var(--muted);cursor:pointer;background:0 0;border:none;padding:0;font-family:inherit;font-size:.8rem}.link-btn:hover{color:var(--danger-text);text-decoration:underline}.author-settings{border-top:1px dashed var(--border);margin-top:1rem;padding-top:.9rem}.author-settings h3{margin:0 0 .6rem;font-size:.95rem}.settings-row{flex-wrap:wrap;align-items:center;gap:.6rem;margin-bottom:.55rem;display:flex}.settings-label{min-width:4.5rem;color:var(--muted);font-size:.88rem}.select,.textarea{border:1px solid var(--border);color:var(--text);background:var(--panel);border-radius:8px;padding:.4rem .6rem;font-family:inherit;font-size:.9rem}.select{min-width:260px}.textarea{resize:vertical;width:100%}.comments-card{margin-top:1.25rem}.comments-title{margin:0 0 .75rem;font-size:1.05rem}.comment-list{flex-direction:column;gap:.7rem;display:flex}.comment-item{border:1px solid var(--border);background:#fcfcfd;border-radius:8px;padding:.6rem .7rem}.comment-head{flex-wrap:wrap;align-items:baseline;gap:.5rem;display:flex}.comment-body{white-space:pre-wrap;word-break:break-word;margin:.35rem 0 0}.comment-form{flex-direction:column;gap:.5rem;margin-top:.9rem;display:flex}.comment-form-foot{justify-content:space-between;align-items:center;display:flex}.modal-overlay{z-index:50;background:#11182773;justify-content:center;align-items:center;padding:1rem;display:flex;position:fixed;inset:0}.modal-card{background:var(--panel);border-radius:var(--radius);flex-direction:column;gap:.6rem;width:100%;max-width:440px;padding:1.25rem;display:flex;box-shadow:0 12px 32px #10182833}.modal-card h2{margin:0;font-size:1.1rem}.modal-card .settings-row{margin-bottom:.2rem}.modal-card .select{flex:1;min-width:0}.report-list{flex-direction:column;gap:.8rem;margin-top:.75rem;display:flex}.report-item{border:1px solid var(--border);background:#fcfcfd;border-radius:8px;padding:.75rem .85rem}.report-head{flex-wrap:wrap;align-items:center;gap:.55rem;display:flex}.report-details{background:var(--warn-bg);word-break:break-word;white-space:pre-wrap;border:1px solid #fde68a;border-radius:6px;padding:.4rem .55rem}.report-reason-input{width:100%;min-width:0;margin:.4rem 0 .5rem;font-size:.85rem}