:root{--ipa-primary: #2563eb;--ipa-primary-light: #3b82f6;--ipa-primary-dark: #1d4ed8;--ipa-accent: #0ea5e9;--ipa-success: #16a34a;--ipa-warning: #f59e0b;--ipa-danger: #dc2626;--ipa-bg: #f6f8fc;--ipa-surface: #ffffff;--ipa-ink: #0f172a;--ipa-muted: #64748b;--ipa-border: #e5e7eb;--ipa-radius-sm: 10px;--ipa-radius: 14px;--ipa-radius-lg: 18px;--ipa-radius-xl: 22px;--ipa-shadow-sm: 0 2px 8px rgba(15, 23, 42, .04);--ipa-shadow: 0 8px 28px rgba(15, 23, 42, .06);--ipa-shadow-lg: 0 16px 48px rgba(15, 23, 42, .12);--ipa-transition: .2s cubic-bezier(.4, 0, .2, 1)}body{background:var(--ipa-bg);color:var(--ipa-ink);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.navbar-blur{background:#fffffff0;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--ipa-border);transition:box-shadow var(--ipa-transition)}.navbar-blur.scrolled{box-shadow:0 4px 20px #0f172a14}.brand-name{max-width:52vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:inline-block;vertical-align:middle}.brand-icon{position:relative;width:40px;height:40px;min-width:40px;border-radius:14px;background:linear-gradient(135deg,var(--ipa-primary),var(--ipa-accent));display:inline-flex;align-items:center;justify-content:center;margin-right:10px;box-shadow:0 10px 24px #2563eb3d;overflow:hidden}.brand-icon .brand-app{position:absolute;right:6px;bottom:6px;width:21px;height:21px;border-radius:7px;background:#fff;box-shadow:inset 0 0 0 2px #2563eb29}.brand-icon .brand-crack-a,.brand-icon .brand-crack-b{position:absolute;right:11px;bottom:11px;width:12px;height:2px;border-radius:6px;background:var(--ipa-primary);z-index:2}.brand-icon .brand-crack-a{transform:rotate(45deg)}.brand-icon .brand-crack-b{transform:rotate(-45deg)}.brand-icon .brand-hammer{position:absolute;left:0;top:-1px;font-size:27px;line-height:1;transform:rotate(-25deg);z-index:3;filter:drop-shadow(0 3px 3px rgba(15,23,42,.24))}.hero-card{background:var(--ipa-surface);border-radius:var(--ipa-radius);border:1px solid var(--ipa-border);padding:20px 16px;margin-bottom:16px}.hero-title{font-size:1.35rem;color:var(--ipa-ink)}.hero-desc{font-size:.875rem;color:var(--ipa-muted);margin:0}.hero-badge{background:#eff6ff;color:var(--ipa-primary);font-weight:600;font-size:.75rem;padding:4px 10px}.hero-cta,.hero-cta-outline{font-size:.9rem;padding:8px 22px}@media (min-width: 768px){.hero-card{background:linear-gradient(135deg,#0f172a,#1e40af);border:none;border-radius:var(--ipa-radius-xl);padding:40px 48px;margin-bottom:24px}.hero-title{font-size:2.5rem;color:#fff}.hero-desc{font-size:1.1rem;color:#fff9}.hero-badge{background:#ffffff26;color:#e2e8f0}.hero-cta{font-size:1rem;padding:10px 28px;background:#fff;color:var(--ipa-primary);border:none}.hero-cta:hover{background:#f1f5f9;color:var(--ipa-primary-dark)}.hero-cta-outline{font-size:1rem;padding:10px 28px;color:#fff;border-color:#ffffff80}.hero-cta-outline:hover{background:#ffffff1a;border-color:#fff;color:#fff}.hero-info-card{background:#ffffff14;border:1px solid rgba(255,255,255,.1)}}.soft-card{border:0;border-radius:var(--ipa-radius-xl);box-shadow:var(--ipa-shadow);background:var(--ipa-surface);transition:box-shadow var(--ipa-transition),transform var(--ipa-transition)}.soft-card:hover{box-shadow:var(--ipa-shadow-lg)}.soft-card-interactive{cursor:pointer}.soft-card-interactive:hover{transform:translateY(-2px)}.app-icon-box{width:54px;height:54px;min-width:54px;max-width:54px;min-height:54px;max-height:54px;border-radius:15px;overflow:hidden;background:#eef4ff;flex:0 0 54px;transition:transform var(--ipa-transition)}.app-icon-box:hover{transform:scale(1.05)}.app-icon-img{width:54px!important;height:54px!important;display:block!important;-o-object-fit:cover!important;object-fit:cover!important;border-radius:15px!important}.app-icon-text{width:54px;height:54px;border-radius:15px;color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:900;font-size:18px}.app-big-icon{width:92px;height:92px;min-width:92px;border-radius:24px;-o-object-fit:cover;object-fit:cover}.app-title-2{max-width:100%;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;word-break:break-word;line-height:1.25}.app-detail-header{min-width:0}.app-detail-info{min-width:0;max-width:100%;overflow:hidden}.app-detail-title{max-width:100%;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;word-break:break-word;line-height:1.25}.app-detail-subtitle{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.app-desc-box{max-height:120px;overflow:hidden;position:relative;white-space:pre-line;word-break:break-word;transition:max-height .35s ease}.app-desc-box:not(.expanded):after{content:"";position:absolute;left:0;right:0;bottom:0;height:44px;background:linear-gradient(to bottom,#fff0,#fff)}.app-desc-box.expanded{max-height:none}.app-desc-box.expanded:after{display:none}.version-card{border:1px solid #edf0f5;border-radius:var(--ipa-radius-lg);background:#f8fafc;padding:14px;height:100%;overflow:hidden;transition:border-color var(--ipa-transition),box-shadow var(--ipa-transition)}.version-card:hover{border-color:var(--ipa-primary);box-shadow:0 4px 16px #2563eb14}.version-name{max-width:100%;word-break:break-all;overflow-wrap:anywhere;line-height:1.25}.version-meta{max-width:100%;word-break:break-all;overflow-wrap:anywhere}.bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:999;background:#fffffff5;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid var(--ipa-border);box-shadow:0 -6px 20px #0f172a14;padding-bottom:env(safe-area-inset-bottom,0)}.bottom-nav a{color:var(--ipa-muted);text-decoration:none;font-size:12px;font-weight:700;padding:8px 0 7px;text-align:center;transition:color var(--ipa-transition),background var(--ipa-transition)}.bottom-nav a.active{color:var(--ipa-primary);background:#f4f8ff}.bottom-nav svg{display:block;width:20px;height:20px;margin:0 auto 2px;stroke:currentColor}.charge-pay-mask{position:fixed;top:0;right:0;bottom:0;left:0;z-index:999999;display:none;align-items:center;justify-content:center;padding:18px;background:#0f172a7a;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);animation:fadeIn .2s ease}.charge-pay-mask.show{display:flex}.charge-pay-card{width:min(420px,100%);border-radius:var(--ipa-radius-xl);background:#fff;box-shadow:0 24px 80px #0f172a47;overflow:hidden;animation:slideUp .25s ease}.charge-pay-head{padding:20px 20px 12px;border-bottom:1px solid #eef2f7}.charge-pay-title{font-size:18px;font-weight:800;color:var(--ipa-ink);margin:0}.charge-pay-sub{margin-top:6px;color:var(--ipa-muted);font-size:13px}.charge-pay-body{padding:16px 20px 4px}.charge-pay-row{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px dashed var(--ipa-border);font-size:14px}.charge-pay-row span:first-child{color:var(--ipa-muted);flex:0 0 auto}.charge-pay-row span:last-child{color:var(--ipa-ink);font-weight:700;text-align:right;word-break:break-all}.charge-pay-price{margin:16px 20px 4px;padding:14px;border-radius:16px;background:linear-gradient(135deg,#eff6ff,#f8fafc);display:flex;align-items:center;justify-content:space-between}.charge-pay-price small{color:var(--ipa-muted);font-weight:700}.charge-pay-price strong{font-size:24px;color:var(--ipa-primary)}.charge-pay-actions{display:flex;gap:10px;padding:18px 20px 20px}.charge-pay-actions button{flex:1;height:44px;border:0;border-radius:var(--ipa-radius);font-weight:800;font-size:15px;cursor:pointer;transition:opacity var(--ipa-transition),transform var(--ipa-transition)}.charge-pay-actions button:active{transform:scale(.97)}.charge-pay-cancel{background:#f1f5f9;color:#334155}.charge-pay-ok{background:var(--ipa-primary);color:#fff}.charge-pay-ok.danger{background:var(--ipa-danger)}.charge-pay-note{margin:12px 20px 0;padding:10px 12px;border-radius:var(--ipa-radius);background:#fff7ed;color:#c2410c;font-size:13px;font-weight:700;display:none}.charge-pay-note.show{display:block}.admin-contact-float{position:fixed;right:16px;bottom:86px;z-index:99990;border:0;border-radius:999px;padding:10px 14px;background:var(--ipa-ink);color:#fff;font-weight:800;box-shadow:0 12px 30px #0f172a3d;cursor:pointer;transition:transform var(--ipa-transition),box-shadow var(--ipa-transition)}.admin-contact-float:hover{transform:translateY(-2px);box-shadow:0 16px 36px #0f172a4d}.admin-contact-float:active{transform:scale(.95)}.admin-contact-mask{position:fixed;top:0;right:0;bottom:0;left:0;z-index:999999;display:none;align-items:center;justify-content:center;padding:18px;background:#0f172a80;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);animation:fadeIn .2s ease}.admin-contact-mask.show{display:flex}.admin-contact-card{width:min(420px,100%);border-radius:var(--ipa-radius-xl);background:#fff;box-shadow:0 24px 80px #0f172a47;overflow:hidden;animation:slideUp .25s ease}.admin-contact-head{padding:20px 20px 12px;border-bottom:1px solid #eef2f7}.admin-contact-title{font-size:18px;font-weight:900;color:var(--ipa-ink);margin:0}.admin-contact-sub{margin-top:6px;color:var(--ipa-muted);font-size:13px;line-height:1.6}.admin-contact-body{padding:16px 20px 4px}.admin-contact-btn{display:flex;align-items:center;justify-content:center;width:100%;height:44px;border-radius:var(--ipa-radius);border:0;text-decoration:none;font-weight:900;margin-bottom:10px;cursor:pointer;transition:opacity var(--ipa-transition)}.admin-contact-btn:active{opacity:.85}.admin-contact-btn.primary{background:var(--ipa-primary);color:#fff}.admin-contact-btn.green{background:var(--ipa-success);color:#fff}.admin-contact-btn.dark{background:var(--ipa-ink);color:#fff}.admin-contact-btn.light{background:#f1f5f9;color:#334155}.admin-contact-tip{padding:10px 12px;border-radius:var(--ipa-radius);background:#f8fafc;color:#475569;font-size:13px;line-height:1.6;margin-bottom:10px;word-break:break-all}.admin-contact-actions{display:flex;gap:10px;padding:8px 20px 20px}.admin-contact-actions button{flex:1;height:42px;border:0;border-radius:var(--ipa-radius);font-weight:900;background:#f1f5f9;color:#334155;cursor:pointer;transition:background var(--ipa-transition)}.admin-contact-actions button:hover{background:#e5e7eb}.skeleton{background:linear-gradient(90deg,#f1f5f9 25%,#e2e8f0,#f1f5f9 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--ipa-radius)}.skeleton-text{height:16px;margin-bottom:8px}.skeleton-text-sm{height:12px;width:60%}.skeleton-card{height:80px}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.tab-panel{animation:fadeIn .25s ease}.tab-panel.d-none{display:none!important}.btn{transition:all var(--ipa-transition)}.btn:active{transform:scale(.97)}.btn-primary{background:linear-gradient(135deg,var(--ipa-primary),var(--ipa-accent));border:none;box-shadow:0 4px 14px #2563eb33}.btn-primary:hover{box-shadow:0 6px 20px #2563eb4d;transform:translateY(-1px)}.form-control:focus,.form-select:focus{border-color:var(--ipa-primary);box-shadow:0 0 0 4px #2563eb1a;transition:box-shadow var(--ipa-transition),border-color var(--ipa-transition)}@media (max-width: 767px){body{padding-bottom:62px;padding-bottom:calc(62px + env(safe-area-inset-bottom,0))}.hero-card{border-radius:var(--ipa-radius-xl)}.app-detail-header{align-items:flex-start!important;gap:14px!important}.app-big-icon{width:72px!important;height:72px!important;min-width:72px!important;border-radius:18px!important}.app-detail-title{font-size:22px!important;line-height:1.25!important}.app-desc-box{max-height:96px}.version-card{padding:12px;border-radius:16px}.version-actions .btn{flex:1 1 0;min-width:0}.admin-contact-float{right:14px;bottom:74px;padding:9px 12px;font-size:13px}}html{width:100%;max-width:100%;overflow-x:hidden;-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%;touch-action:manipulation}body{width:100%;max-width:100%;overflow-x:hidden;overscroll-behavior-x:none;-webkit-tap-highlight-color:transparent}img,video,canvas,svg{max-width:100%}input,select,textarea,button{font-size:16px}.container,.container-fluid,main{max-width:100%;overflow-x:hidden}.card,.soft-card,.row,[class*=col-]{min-width:0}@media (max-width: 767px){input,select,textarea{font-size:16px!important}body{position:relative}}.task-card{transition:box-shadow var(--ipa-transition)}.task-card:hover{box-shadow:0 4px 16px #0f172a0f}.task-action-btn{min-width:96px;max-width:108px;white-space:nowrap;font-size:14px;line-height:1.2;padding-left:12px;padding-right:12px;transition:all var(--ipa-transition)}.task-action-btn:disabled{opacity:.6;cursor:not-allowed}@media (max-width: 575px){.task-action-btn{min-width:88px;max-width:96px;font-size:13px;padding-left:10px;padding-right:10px}.task-card .card-body{gap:10px!important}}.genre-tabs{display:flex;flex-wrap:nowrap;gap:8px;margin-bottom:16px;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;padding-bottom:4px}.genre-tabs::-webkit-scrollbar{display:none}.genre-tabs .btn{flex-shrink:0;transition:all .15s ease}.genre-tabs .btn-outline-secondary{color:var(--ipa-muted);border-color:var(--ipa-border)}.genre-tabs .btn-outline-secondary:hover{color:var(--ipa-primary);border-color:var(--ipa-primary);background:var(--ipa-bg)}@media (min-width: 768px){.genre-tabs{flex-wrap:wrap;overflow-x:visible;padding-bottom:0}}@media (min-width: 768px){.ipa-app-shell{display:flex;min-height:100vh}.ipa-app-shell .ipa-main{margin-left:230px;flex:1;min-width:0;display:flex;flex-direction:column;background:var(--ipa-bg)}.ipa-app-shell .ipa-content{flex:1;padding:28px 32px;max-width:1280px;width:100%}.ipa-app-shell .navbar,.ipa-app-shell .bottom-nav{display:none!important}.ipa-page{display:flex;flex-direction:column;min-height:100vh}.ipa-page .ipa-content{flex:1;max-width:1200px;width:100%;margin:0 auto;padding:24px 32px}.ipa-page .bottom-nav{display:none!important}body{padding-bottom:0!important}}.ipa-sidebar{display:none}@media (min-width: 768px){.ipa-sidebar{display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;width:230px;z-index:1000;background:#1e293b;overflow-y:auto;overflow-x:hidden}.ipa-sidebar::-webkit-scrollbar{width:4px}.ipa-sidebar::-webkit-scrollbar-track{background:transparent}.ipa-sidebar::-webkit-scrollbar-thumb{background:#334155;border-radius:4px}.ipa-sidebar-inner{display:flex;flex-direction:column;flex:1;padding:0}.ipa-sidebar-brand{display:flex;align-items:center;gap:10px;padding:18px 16px;text-decoration:none;border-bottom:1px solid #334155}.ipa-sidebar-brand .brand-icon{width:36px;height:36px;min-width:36px;border-radius:12px;margin-right:0}.ipa-sidebar-brand .brand-icon .brand-hammer{font-size:22px}.ipa-sidebar-brand .brand-icon .brand-app{width:16px;height:16px;border-radius:5px;right:4px;bottom:4px}.ipa-sidebar-brand .brand-icon .brand-crack-a,.ipa-sidebar-brand .brand-icon .brand-crack-b{width:10px;right:8px;bottom:8px}.ipa-sidebar-brand-text{font-size:15px;font-weight:800;color:#e2e8f0;max-width:140px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ipa-sidebar-nav{flex:1;padding:8px;display:flex;flex-direction:column;gap:1px}.ipa-nav-group{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:#64748b;padding:14px 10px 6px}.ipa-nav-group:first-child{padding-top:8px}.ipa-nav-item{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:8px;font-size:13px;font-weight:600;color:#94a3b8;text-decoration:none;transition:all .15s ease}.ipa-nav-item:hover{background:#ffffff0f;color:#e2e8f0}.ipa-nav-item.active{background:#2563eb;color:#fff;font-weight:700;box-shadow:0 2px 8px #2563eb4d}.ipa-nav-icon{flex-shrink:0;opacity:.7}.ipa-nav-item.active .ipa-nav-icon{opacity:1}.ipa-nav-item:hover .ipa-nav-icon{opacity:.9}.ipa-sidebar-footer{padding:12px;border-top:1px solid #334155}.ipa-sidebar-user{display:flex;align-items:center;gap:10px;margin-bottom:10px}.ipa-user-avatar{width:32px;height:32px;border-radius:50%;background:#475569;color:#e2e8f0;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;flex-shrink:0;overflow:hidden}.ipa-user-info{flex:1;min-width:0}.ipa-user-name{font-size:13px;font-weight:700;color:#e2e8f0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ipa-user-points{font-size:11px;color:#fbbf24;display:flex;align-items:center;gap:3px;margin-top:1px}.ipa-user-points svg{color:#fbbf24}.ipa-sidebar-actions{display:flex;gap:8px}.ipa-btn-sm{display:inline-flex;align-items:center;justify-content:center;flex:1;padding:6px 12px;border-radius:8px;font-size:12px;font-weight:700;text-decoration:none;background:#334155;color:#e2e8f0;border:none;cursor:pointer;transition:all .15s ease;text-align:center}.ipa-btn-sm:hover{background:#475569;color:#fff}.ipa-btn-sm-primary{background:#2563eb;color:#fff}.ipa-btn-sm-primary:hover{background:#1d4ed8}.ipa-btn-sm-outline{background:transparent;border:1px solid #475569;color:#94a3b8}.ipa-btn-sm-outline:hover{background:#ffffff0d;color:#e2e8f0}}.profile-avatar-wrap{width:100px;height:100px;border-radius:50%;overflow:hidden;position:relative;background:var(--ipa-primary, #2563eb);display:inline-flex;align-items:center;justify-content:center;transition:opacity .2s}.profile-avatar-wrap:hover{opacity:.85}.profile-avatar-img{width:100%;height:100%;border-radius:50%;-o-object-fit:cover;object-fit:cover}.profile-avatar-placeholder{font-size:36px;font-weight:700;color:#fff;-webkit-user-select:none;-moz-user-select:none;user-select:none}.profile-avatar-overlay{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:50%;background:#0006;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .2s}.profile-avatar-wrap:hover .profile-avatar-overlay{opacity:1}.ipa-user-avatar-link:hover .ipa-user-avatar{opacity:.8}.ipa-user-info-link:hover .ipa-user-name{text-decoration:underline}