@import"https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;700;900&display=swap";:root{--primary: #3b82f6;--primary-hover: #2563eb;--danger: #ef4444;--success: #10b981;--bg: #f8fafc;--text-main: #0f172a;--text-sub: #64748b;--card-bg: #fff;--border: #e2e8f0;--radius: 12px;--shadow-sm: 0 1px 2px 0 rgba(0,0,0,.05);--shadow-lg: 0 10px 15px -3px rgba(0,0,0,.1)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}body{font-family:Noto Sans SC,sans-serif;background:var(--bg);color:var(--text-main);line-height:1.5;min-height:100vh;display:flex;flex-direction:column}a{text-decoration:none;color:inherit;transition:.2s}img{max-width:100%;display:block}.navbar{background:#fffffff2;backdrop-filter:blur(12px);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:1000}.nav-inner{max-width:1200px;margin:0 auto;height:64px;display:flex;justify-content:space-between;align-items:center;padding:0 20px}.logo{font-weight:900;font-size:20px;color:var(--text-main);display:flex;align-items:center;gap:6px}.logo span{color:var(--primary)}.nav-user-container{position:relative}.user-avatar-btn{width:36px;height:36px;border-radius:50%;border:2px solid #fff;box-shadow:var(--shadow-sm);cursor:pointer;object-fit:cover;transition:.2s}.user-avatar-btn:hover{transform:scale(1.05);border-color:var(--primary)}.user-popup-menu{position:absolute;top:50px;right:0;width:220px;background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-lg);opacity:0;transform:translateY(10px);pointer-events:none;transition:.2s;z-index:1001;visibility:hidden}.user-popup-menu.show{opacity:1;transform:translateY(0);pointer-events:auto;visibility:visible}.popup-header{padding:16px;background:#f8fafc;border-bottom:1px solid var(--border);border-radius:var(--radius) var(--radius) 0 0}.popup-name{font-weight:700;font-size:14px;display:block;overflow:hidden;text-overflow:ellipsis}.popup-role{font-size:11px;color:var(--text-sub);text-transform:uppercase;font-weight:600}.popup-items{padding:6px}.popup-link{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;font-size:14px;color:var(--text-sub);cursor:pointer;transition:.15s}.popup-link:hover{background:#eff6ff;color:var(--primary)}.popup-link.danger:hover{background:#fef2f2;color:var(--danger)}.popup-divider{height:1px;background:var(--border);margin:4px 8px}.container{width:100%;max-width:1200px;margin:0 auto;padding:24px 20px;flex:1}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px}.card{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:.2s;box-shadow:var(--shadow-sm)}.card:hover{transform:translateY(-2px);box-shadow:0 4px 6px -1px #0000001a}.card-img{width:100%;height:180px;background:#f1f5f9;background-size:cover;background-position:center}.card-body{padding:20px}.card-title{font-size:16px;font-weight:700;margin-bottom:8px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.btn{display:inline-flex;justify-content:center;align-items:center;padding:12px 24px;border-radius:8px;font-weight:600;font-size:15px;cursor:pointer;border:none;transition:.2s;gap:8px;user-select:none}.btn:disabled{opacity:.7;cursor:not-allowed}.btn-sm{padding:6px 12px;font-size:12px}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-hover)}.btn-outline{background:#fff;border:1px solid var(--border);color:var(--text-main)}.btn-outline:hover:not(:disabled){background:#f8fafc;border-color:#cbd5e1}.btn-danger{background:#fee2e2;color:var(--danger)}.btn-danger:hover:not(:disabled){background:#fecaca}.btn-social{width:100%;background:#fff;border:1px solid var(--border);color:var(--text-main);padding:12px;border-radius:8px;display:flex;align-items:center;justify-content:center;gap:8px;font-weight:600;font-size:14px}.btn-social:hover{background:#f8fafc;border-color:#94a3b8}.input{width:100%;padding:14px;border:1px solid #cbd5e1;border-radius:8px;font-size:15px;outline:none;transition:.2s;background:#fff}.input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #3b82f61a}.input-wrapper{margin-bottom:20px;position:relative}.badge{padding:4px 8px;border-radius:6px;font-size:11px;font-weight:700;text-transform:uppercase}.badge-member{background:#f1f5f9;color:var(--text-sub)}.badge-admin{background:#dbeafe;color:var(--primary)}.badge-banned{background:#fee2e2;color:var(--danger)}.auth-wrapper{min-height:100vh;display:flex;justify-content:center;align-items:center;padding:20px;background:#f1f5f9}.auth-box{width:100%;max-width:420px;background:#fff;padding:40px;border-radius:20px;box-shadow:var(--shadow-lg)}.upload-btn-wrapper,.cover-upload,.file-drop-zone{border:2px dashed var(--border);border-radius:var(--radius);padding:30px;text-align:center;cursor:pointer;color:var(--text-sub);background:#f9fafb;transition:.2s}.upload-btn-wrapper:hover,.cover-upload:hover,.file-drop-zone.active{border-color:var(--primary);background:#eff6ff;color:var(--primary)}.toast-container{position:fixed;top:24px;left:50%;transform:translate(-50%);z-index:9999;display:flex;flex-direction:column;gap:10px;pointer-events:none}.toast{background:#fff;padding:12px 16px;border-radius:50px;box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:10px;font-size:13px;font-weight:600;border:1px solid var(--border);animation:slideDown .3s;pointer-events:auto}.toast.success{color:var(--success)}.toast.error{color:var(--danger)}.modal-overlay{position:fixed;inset:0;background:#0006;backdrop-filter:blur(4px);z-index:2000;display:flex;justify-content:center;align-items:center;padding:20px;animation:fadeIn .2s}.modal-box{background:#fff;width:100%;max-width:360px;padding:24px;border-radius:16px;box-shadow:var(--shadow-lg);text-align:center}.agreement-wrapper{display:flex;align-items:center;gap:10px;margin:20px 0;font-size:14px;color:var(--text-sub)}.agreement-wrapper input{margin:0;accent-color:var(--primary);width:18px;height:18px;cursor:pointer}.agreement-wrapper a{color:var(--primary);font-weight:600}.toggle-password{position:absolute;right:14px;top:50%;transform:translateY(-50%);color:#94a3b8;cursor:pointer;padding:4px}@keyframes slideDown{0%{transform:translateY(-20px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@media (max-width: 640px){.container{padding:16px}.nav-inner{padding:0 16px}.grid{grid-template-columns:1fr}.auth-box{padding:30px 20px;width:100%;border-radius:16px;box-shadow:none;border:1px solid var(--border)}.upload-grid{grid-template-columns:1fr!important}h1{font-size:24px!important}}