*,:before,:after{box-sizing:border-box;margin:0;font-weight:400}html{scrollbar-gutter:stable;scroll-behavior:smooth;overflow-y:scroll}body{min-height:100vh;color:var(--text-primary);background:var(--bg-page);line-height:1.6;font-family:var(--font-sans);text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:15px;transition:color .3s,background-color .3s}::selection{color:var(--text-primary);background:#2563eb38}a{color:inherit}img{max-width:100%;display:block}:root{--primary:#2563eb;--primary-dark:#1d4ed8;--primary-light:#3b82f6;--primary-fg:#fff;--primary-muted:#2563eb1f;--primary-border:#2563eb47;--primary-ring:#2563eb2e;--accent-lavender:#dbeafe;--accent-lavender-light:#eff6ff;--accent-lavender-border:#bfdbfe;--accent-lavender-text:#1d4ed8;--danger:#ef4444;--danger-bg:#ef444414;--danger-border:#ef444433;--success:#059669;--success-bg:#ecfdf5;--warning:#f59e0b;--alipay:#1677ff;--alipay-dark:#0958d9;--text-primary:#0f172a;--text-secondary:#334155;--text-muted:#64748b;--text-hint:#94a3b8;--text-inverse:#fff;--bg-page:#f0f7ff;--bg-page-alt:#ebf4ff;--bg-card:#fff;--bg-muted:#f0f6ff;--bg-subtle:#f8fbff;--bg-input:#fff;--bg-tab:#dbeafe;--border:#dbeafe;--border-light:#eff6ff;--border-strong:#bfdbfe;--radius-sm:6px;--radius-md:8px;--radius-lg:10px;--radius-xl:12px;--radius-2xl:16px;--radius-3xl:20px;--radius-full:99px;--shadow-xs:0 1px 2px #0f172a0a;--shadow-sm:0 1px 3px #0f172a0f, 0 1px 2px #0f172a0a;--shadow-md:0 4px 16px #2563eb42, 0 2px 6px #0f172a0a;--shadow-lg:0 12px 40px #0f172a14, 0 4px 12px #2563eb29;--shadow-card:0 1px 2px #0f172a0a, 0 8px 24px #0f172a0f;--shadow-dialog:0 24px 60px #0f172a29;--shadow-modal:0 20px 60px #0f172a24;--shadow-primary:0 8px 24px #2563eb70;--gradient-primary:linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);--gradient-hero:linear-gradient(135deg, #f0f7ff 0%, #ebf4ff 45%, #dbeafe 100%);--gradient-hero-alt:linear-gradient(160deg, #f0f7ff 0%, #ebf4ff 50%, #dbeafe 100%);--gradient-surface:linear-gradient(180deg, #ffffffe6 0%, #ffffffb8 100%);--glass-bg:#ffffffb8;--glass-border:#ffffff8c;--glass-blur:blur(20px) saturate(180%);--font-sans:"Inter", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;--font-mono:ui-monospace, "SF Mono", "Cascadia Code", monospace;--nav-height:64px;--sidebar-width:220px;--form-max-width:900px;--form-wide-max-width:1100px;--content-max-width:960px}@media (prefers-color-scheme:dark){:root{--primary:#3b82f6;--primary-dark:#60a5fa;--primary-light:#2563eb;--primary-muted:#2563eb33;--primary-border:#2563eb57;--primary-ring:#2563eb42;--accent-lavender:#2563eb33;--accent-lavender-light:#2563eb1f;--accent-lavender-border:#2563eb59;--accent-lavender-text:#93c5fd;--text-primary:#f1f5f9;--text-secondary:#cbd5e1;--text-muted:#94a3b8;--text-hint:#64748b;--bg-page:#0b1120;--bg-page-alt:#0f172a;--bg-card:#1e293b;--bg-muted:#0f172a;--bg-subtle:#111827;--bg-input:#1e293b;--bg-tab:#1e293b;--border:#334155;--border-light:#1e293b;--border-strong:#475569;--gradient-hero:linear-gradient(135deg, #0f172a 0%, #0c1525 50%, #0e1a30 100%);--gradient-hero-alt:linear-gradient(160deg, #0f172a 0%, #0c1525 60%, #0e1a30 100%);--gradient-surface:linear-gradient(180deg, #1e293bf2 0%, #1e293bd1 100%);--glass-bg:#0f172ac7;--glass-border:#ffffff14;--shadow-dialog:0 24px 60px #0000008c;--shadow-card:0 8px 32px #00000059;--shadow-primary:0 8px 24px #2563eb61}}.spin{animation:.8s linear infinite ui-spin}@keyframes ui-spin{to{transform:rotate(360deg)}}.spinner{border:2px solid #fff6;border-top-color:#fff;border-radius:50%;width:18px;height:18px;animation:.7s linear infinite ui-spin}.spinner--dark{border-color:#2563eb33;border-top-color:var(--primary)}.form-wrap,.reduce-form,.module-form,.form-page{max-width:var(--form-max-width);width:100%;margin-left:auto;margin-right:auto}.form-page--wide{max-width:var(--form-wide-max-width)}.form-stack{flex-direction:column;gap:24px;width:100%;display:flex}.form-page-grid{grid-template-columns:1fr min(var(--form-max-width), 100%) 1fr;align-items:start;width:100%;display:grid}.form-page-grid--wide{grid-template-columns:1fr min(var(--form-wide-max-width), 100%) 1fr}.form-page-grid__side{grid-column:1;justify-content:flex-start;align-items:flex-start;min-width:0;display:flex}.form-page-grid__form{grid-column:2;width:100%;min-width:0;padding:40px 24px 32px}.form-page-grid__guide{grid-column:3;justify-content:center;align-items:flex-start;min-width:0;padding:40px 24px 32px 0;display:flex}.form-page-grid__form>.form-wrap,.form-page-grid__form>.form-stack,.form-page-grid__form>.form-page,.form-page-grid__form>.smart-chart,.form-page-grid__form>.typeset-page,.form-page-grid__form .form-wrap,.form-page-grid__form .form-page{max-width:100%;margin-left:0;margin-right:0}.form-page-grid__guide>.task-guide{width:300px;max-width:100%}@media (width<=768px){.form-page-grid,.form-page-grid--wide{grid-template-columns:1fr}.form-page-grid__form,.form-page-grid__guide{grid-column:1;padding-left:16px;padding-right:16px}.form-page-grid__guide{justify-content:flex-start;padding-top:0}}.task-guide{border:1px solid var(--border);border-radius:var(--radius-2xl);background:var(--bg-card);text-align:left;box-shadow:var(--shadow-xs);padding:22px 20px;position:sticky;top:24px}.task-guide__title{color:var(--text-primary);border-bottom:1px solid var(--border);margin:0 0 16px;padding-bottom:12px;font-size:14px;font-weight:700}.task-guide__steps{flex-direction:column;gap:16px;display:flex}.task-guide__step-head{align-items:flex-start;gap:8px;margin-bottom:6px;display:flex}.task-guide__step-num{color:var(--primary);background:var(--primary-muted);border-radius:4px;flex-shrink:0;margin-top:1px;padding:2px 7px;font-size:12px;font-weight:700;line-height:1.5}.task-guide__step-title{color:var(--text-secondary);margin:0;font-size:14px;font-weight:600;line-height:1.5}.task-guide__step-text{color:var(--text-hint);margin:0;font-size:14px;line-height:1.6}.task-guide__step-list{color:var(--text-hint);margin:4px 0 0;padding-left:18px;font-size:14px;line-height:1.65}.task-guide__step-list li+li{margin-top:6px}.task-guide__faq{border-top:1px solid var(--border);margin-top:18px;padding-top:16px}.task-guide__faq-head{color:var(--text-secondary);margin-bottom:12px;font-size:14px;font-weight:700}.task-guide__faq-item+.task-guide__faq-item{margin-top:12px}.task-guide__faq-q{color:var(--text-secondary);margin-bottom:4px;font-size:14px;font-weight:600;line-height:1.55}.task-guide__faq-a{color:var(--text-hint);font-size:13px;line-height:1.6}.page-header,.form-header{border-bottom:1px solid var(--border);text-align:center;margin-bottom:28px;padding-bottom:20px}.page-header--compact,.form-header--compact{margin-bottom:16px;padding-bottom:16px}.page-title,.form-title{color:var(--text-primary);letter-spacing:-.3px;margin:0 0 6px;font-size:22px;font-weight:800}.page-title--lg{font-size:26px}.page-subtitle,.form-subtitle{color:var(--text-hint);margin:0;font-size:14px}.form-body{flex-direction:column;gap:22px;display:flex}.form-section{flex-direction:column;gap:10px;display:flex}.section-label{color:var(--text-secondary);font-size:14px;font-weight:700}.form-row{grid-template-columns:1fr 1fr;gap:16px;display:grid}.form-row--3{grid-template-columns:1fr 1fr 1fr}.form-row--4{grid-template-columns:1fr 1fr 1fr 1fr}.form-group{flex-direction:column;gap:6px;display:flex}.form-group--half{max-width:calc(50% - 8px)}.form-label{color:var(--text-secondary);flex-wrap:wrap;align-items:center;gap:6px;font-size:14px;font-weight:600;display:flex}.required,.req{color:var(--danger)}.label-hint{color:var(--text-hint);font-size:12px;font-weight:400}.form-input,.form-select,.form-textarea{border:1px solid var(--border);border-radius:var(--radius-lg);color:var(--text-primary);background:var(--bg-input);box-shadow:var(--shadow-xs);outline:none;padding:11px 14px;font-family:inherit;font-size:14px;transition:border-color .18s,box-shadow .18s,background .18s}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--primary-light);box-shadow:0 0 0 3px var(--primary-ring);background:var(--bg-card)}.form-input.input-error{border-color:var(--danger);box-shadow:0 0 0 3px #ef444414}.form-textarea{resize:vertical;min-height:100px;line-height:1.6}.form-select{appearance:none;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239ca3af' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-position:right 12px center;background-repeat:no-repeat;padding-right:32px}.field-hint{color:var(--text-hint);font-size:12px}.field-hint.error{color:var(--danger)}.form-error{border-radius:var(--radius-lg);background:var(--danger-bg);border:1px solid var(--danger-border);color:#dc2626;align-items:center;gap:8px;padding:10px 14px;font-size:14px;display:flex}.error-icon{background:var(--danger);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:18px;height:18px;font-size:11px;font-weight:700;display:flex}.code-textarea{tab-size:2;border:1.5px solid var(--border);border-radius:var(--radius-lg);color:#1e293b;resize:vertical;background:#f8fafc;outline:none;min-height:280px;padding:14px;font-family:Fira Code,Cascadia Code,Consolas,monospace;font-size:14px;line-height:1.6;transition:border-color .15s,box-shadow .15s}.code-textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-ring)}.checkbox-group{grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:10px;display:grid}.checkbox-item,.chip-item{border-radius:var(--radius-md);border:1.5px solid var(--border);background:var(--bg-card);cursor:pointer;-webkit-user-select:none;user-select:none;justify-content:center;align-items:center;gap:7px;padding:9px 14px;transition:border-color .15s,background .15s;display:inline-flex}.checkbox-item input{width:15px;height:15px;accent-color:var(--primary);cursor:pointer}.checkbox-item.checked,.checkbox-item.locked,.chip-item.active{border-color:var(--primary);background:var(--primary-muted)}.checkbox-item.locked{cursor:default}.checkbox-label,.chip-label{color:var(--text-secondary);font-size:14px;font-weight:500}.checkbox-item.checked .checkbox-label,.checkbox-item.locked .checkbox-label,.chip-item.active .chip-label{color:var(--primary)}.checkbox-lock{color:var(--primary);background:var(--primary-muted);border-radius:var(--radius-full);padding:1px 6px;font-size:11px;font-weight:600}.form-footer{border-top:1px solid var(--border-light);flex-direction:column;align-items:center;gap:12px;margin-top:8px;padding-top:24px;display:flex}.form-footer .btn-submit{border-radius:var(--radius-xl);letter-spacing:.02em;min-width:220px;padding:14px 40px;font-size:15px}.form-footer .btn-submit:not(:disabled){box-shadow:var(--shadow-md), 0 0 0 1px #ffffff1f inset}.form-footer .btn-submit:hover:not(:disabled){box-shadow:0 10px 28px #2563eb57,inset 0 0 0 1px #ffffff24}.submit-msg{margin:0;font-size:14px;font-weight:500}.submit-msg.ok{color:var(--primary)}.submit-msg.err{color:var(--danger)}.btn{border-radius:var(--radius-lg);cursor:pointer;border:none;justify-content:center;align-items:center;gap:8px;font-family:inherit;font-weight:600;text-decoration:none;transition:opacity .18s,box-shadow .18s,transform .12s,border-color .15s,color .15s,background .15s;display:inline-flex}.btn:disabled{opacity:.45;cursor:not-allowed;box-shadow:none;transform:none}.btn--md{padding:11px 32px;font-size:15px}.btn--sm{border-radius:var(--radius-md);padding:6px 14px;font-size:13px}.btn--lg{border-radius:var(--radius-xl);padding:15px 24px;font-size:16px}.btn--block{width:100%}.btn-primary,.btn-submit{background:var(--gradient-primary);color:var(--primary-fg);box-shadow:var(--shadow-md);letter-spacing:.01em}.btn-primary:hover:not(:disabled),.btn-submit:hover:not(:disabled){opacity:.95;box-shadow:var(--shadow-primary);transform:translateY(-1px)}.btn-secondary,.btn-cancel,.btn-close{color:var(--text-muted);border:1.5px solid var(--border);background:0 0}.btn-secondary:hover:not(:disabled),.btn-cancel:hover:not(:disabled),.btn-close:hover:not(:disabled){border-color:var(--border-strong);color:var(--text-secondary)}.btn-alipay,.btn-pay,.btn-confirm{background:linear-gradient(135deg, var(--alipay), var(--alipay-dark));color:#fff;box-shadow:0 4px 18px #1677ff66}.btn-alipay:hover:not(:disabled),.btn-pay:hover:not(:disabled),.btn-confirm:hover:not(:disabled){opacity:.92;transform:translateY(-1px)}.btn-ghost{color:var(--text-secondary);border:1px solid var(--border);background:0 0}.btn-ghost:hover:not(:disabled){border-color:var(--primary);color:var(--primary)}.btn-danger{color:var(--danger);background:#fef2f2;border:none}.btn-danger:hover:not(:disabled){background:#fee2e2}.btn-text{color:var(--text-hint);cursor:pointer;background:0 0;border:none;padding:6px;font-size:13px;font-weight:500}.btn-text:hover{color:var(--text-muted)}.tabs,.tabs--pill{background:var(--bg-tab);border-radius:var(--radius-lg);gap:0;width:fit-content;margin-bottom:4px;padding:4px;display:flex}.tabs .tab-btn,.tabs--pill .tab-btn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:7px;padding:8px 24px;font-size:14px;font-weight:500;transition:background .15s,color .15s,box-shadow .15s}.tabs .tab-btn.active,.tabs--pill .tab-btn.active{background:var(--bg-card);color:var(--primary);box-shadow:var(--shadow-sm);font-weight:600}.tab-bar{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);background:#ffffffe6;gap:4px;display:flex}.tab-bar--sticky{top:var(--nav-height);z-index:100;position:sticky}.tab-bar .tab-btn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-bottom:2px solid #0000;margin-bottom:-1px;padding:14px 20px;font-size:14px;font-weight:500;transition:color .18s,border-color .18s}.tab-bar .tab-btn:hover{color:var(--primary)}.tab-bar .tab-btn.active{color:var(--primary);border-bottom-color:var(--primary);font-weight:700}.tab-bar--inline{-webkit-backdrop-filter:none;backdrop-filter:none;background:0 0;border-bottom:none;justify-content:center;position:static}.tab-bar--inline .tab-btn{padding:8px 32px}.tab-bar--folder{border-bottom:2px solid var(--primary);-webkit-backdrop-filter:none;backdrop-filter:none;background:0 0;flex-wrap:wrap;gap:3px;margin-bottom:16px;padding:0 0 0 4px}.tab-bar--folder .tab-btn{border:1.5px solid var(--border);background:var(--bg-tab);white-space:nowrap;border-bottom:none;border-radius:7px 7px 0 0;align-items:center;gap:5px;padding:7px 14px;display:inline-flex;position:relative;bottom:-2px}.tab-bar--folder .tab-btn:hover{background:var(--accent-lavender-light);color:var(--primary);border-color:var(--primary-light)}.tab-bar--folder .tab-btn.active{background:var(--bg-card);color:var(--primary-dark);border-color:var(--primary);border-bottom-color:var(--bg-card);z-index:1;font-weight:700}.dialog-overlay,.modal-overlay{z-index:9999;background:#00000073;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal-overlay{background:#0006;padding:16px}.dialog-box{background:var(--bg-card);border-radius:var(--radius-3xl);text-align:center;width:100%;max-width:400px;box-shadow:var(--shadow-dialog);padding:36px 32px 28px;position:relative}.dialog-box--sm,.dialog-box--pay{max-width:360px}.modal{background:var(--bg-card);border-radius:var(--radius-2xl);width:100%;max-width:440px;max-height:90vh;box-shadow:var(--shadow-modal);text-align:left;flex-direction:column;display:flex;overflow:hidden}.modal--wide{max-width:700px}.modal-header{border-bottom:1px solid var(--border-light);justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.modal-title,.dialog-title{color:var(--text-primary);margin:0;font-size:16px;font-weight:700}.dialog-title{margin-bottom:12px;font-size:20px;font-weight:800}.modal-close{border-radius:var(--radius-md);width:32px;height:32px;color:var(--text-hint);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;font-size:0;transition:background .15s,color .15s;display:inline-flex}.modal-close:hover{background:var(--bg-muted);color:var(--text-secondary)}.modal-close:after{content:"";background:currentColor;width:16px;height:16px;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M18 6 6 18'/%3E%3Cpath d='m6 6 12 12'/%3E%3C/svg%3E") 50%/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M18 6 6 18'/%3E%3Cpath d='m6 6 12 12'/%3E%3C/svg%3E") 50%/contain no-repeat}.modal-body{flex-direction:column;gap:14px;padding:20px;display:flex}.modal-body--scroll{flex:1;min-height:0;max-height:none;overflow-y:auto}.dialog-icon{justify-content:center;align-items:center;margin-bottom:16px;font-size:48px;line-height:1;display:flex}.dialog-desc{color:var(--text-muted);margin:0 0 8px;font-size:15px;line-height:1.6}.dialog-balance{color:var(--primary);font-weight:700}.dialog-hint{color:var(--text-hint);margin:0 0 28px;font-size:14px}.dialog-actions{justify-content:center;gap:12px;display:flex}.dialog-actions .btn-cancel,.dialog-actions .btn-close{flex:1;padding:10px 24px}.dialog-actions .btn-primary,.dialog-actions .btn-confirm,.dialog-actions .btn-recharge{flex:2;padding:10px 24px}.dialog-fade-enter-active,.dialog-fade-leave-active{transition:opacity .2s}.dialog-fade-enter-active .dialog-box,.dialog-fade-leave-active .dialog-box,.dialog-fade-enter-active .modal,.dialog-fade-leave-active .modal{transition:transform .2s,opacity .2s}.dialog-fade-enter-from,.dialog-fade-leave-to{opacity:0}.dialog-fade-enter-from .dialog-box,.dialog-fade-leave-to .dialog-box,.dialog-fade-enter-from .modal,.dialog-fade-leave-to .modal{opacity:0;transform:scale(.94)translateY(8px)}.section-block{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-2xl);box-shadow:var(--shadow-card);padding:28px}.block-title{color:var(--text-primary);letter-spacing:-.3px;margin:0 0 22px;font-size:17px;font-weight:700}.main-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-2xl);box-sizing:border-box;width:100%;box-shadow:var(--shadow-card);padding:24px 28px 32px}.selectable-card{border:1.5px solid var(--border);border-radius:var(--radius-2xl);background:var(--bg-card);cursor:pointer;box-shadow:var(--shadow-xs);transition:border-color .2s,box-shadow .2s,transform .18s,background .2s}.selectable-card:hover{border-color:var(--primary-light);box-shadow:var(--shadow-lg);transform:translateY(-2px)}.selectable-card.selected{border-color:var(--primary);background:linear-gradient(135deg,#2563eb0a,#3b82f614);box-shadow:0 8px 28px #2563eb24}.split-panel{grid-template-columns:1fr 1fr;align-items:stretch;gap:20px;display:grid}.empty-state{text-align:center;color:var(--text-muted);flex-direction:column;align-items:center;gap:10px;padding:48px 24px;font-size:14px;display:flex}.empty-icon{margin-bottom:4px;font-size:40px}.pagination,.ledger-pages{justify-content:center;align-items:center;gap:12px;display:flex}.pagination-info,.page-info{color:var(--text-muted);flex:1;font-size:14px}.page-num{color:var(--text-secondary);font-size:14px}.page-btn{border-radius:var(--radius-md);border:1px solid var(--border);background:var(--bg-card);color:var(--text-secondary);cursor:pointer;padding:6px 14px;font-size:14px;font-weight:500;transition:border-color .15s,color .15s,background .15s}.page-btn:hover:not(:disabled){border-color:var(--primary);color:var(--primary)}.page-btn:disabled{opacity:.4;cursor:not-allowed}.page-btn.active{background:var(--primary);color:#fff;border-color:var(--primary);font-weight:700}.status-badge,.app-badge{border-radius:var(--radius-full);white-space:nowrap;padding:2px 9px;font-size:12px;font-weight:600;display:inline-block}.app-badge--hot{color:#dc2626;background:#fee2e2}.app-badge--new{color:#1d4ed8;background:#dbeafe}.app-badge--free{background:var(--accent-lavender-light);color:var(--primary-dark)}.app-badge--price{color:#15803d;background:#f0fdf4;border:1px solid #bbf7d0}.app-badge--paid,.badge--paid{color:#065f46;background:#d1fae5}.app-badge--pending,.badge--pending{color:#92400e;background:#fef3c7}.app-badge--failed,.badge--failed{color:#991b1b;background:#fee2e2}.hero{background:var(--gradient-hero-alt);position:relative;overflow:hidden}.hero-bg{pointer-events:none;background:radial-gradient(55% 60% at 15%,#2563eb2e 0%,#0000 70%),radial-gradient(45% 50% at 85% 30%,#3b82f61a 0%,#0000 70%);position:absolute;inset:0}.hero-content{text-align:center;max-width:720px;margin:0 auto;position:relative}.hero-badge{border-radius:var(--radius-full);background:var(--primary-muted);border:1px solid var(--primary-border);color:var(--primary);margin-bottom:18px;padding:4px 14px;font-size:14px;font-weight:600;display:inline-block}.hero-title{color:var(--primary-dark);letter-spacing:-1px;margin:0 0 14px;font-size:clamp(26px,5vw,44px);font-weight:800;line-height:1.15}.hero-subtitle{color:var(--text-muted);margin:0 0 32px;font-size:16px;line-height:1.7}.auth-page{background:var(--gradient-hero);justify-content:center;align-items:center;min-height:100vh;padding:80px 16px 40px;display:flex;position:relative;overflow:hidden auto}.auth-page .hero-bg{background:radial-gradient(60% 50% at 20% 30%,#2563eb2e 0%,#0000 70%),radial-gradient(50% 60% at 80% 70%,#3b82f624 0%,#0000 70%),radial-gradient(40% 40% at 60% 20%,#3b82f61f 0%,#0000 70%)}.auth-card{background:var(--glass-bg);width:100%;max-width:420px;-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:var(--radius-3xl);box-shadow:var(--shadow-lg), 0 1px 0 #fffc inset;padding:40px 36px;position:relative}.auth-header{text-align:center;margin-bottom:32px}.auth-logo{object-fit:cover;border-radius:14px;width:56px;height:56px;margin-bottom:12px;display:inline-block}.auth-title{color:var(--primary-dark);letter-spacing:-.4px;margin:0 0 6px;font-size:24px;font-weight:700}.auth-subtitle{color:var(--text-muted);margin:0;font-size:14px}.auth-form{flex-direction:column;gap:18px;display:flex}.auth-page .form-input{border-color:var(--primary-border);background:#ffffffb3;padding:11px 14px}.auth-page .form-input:focus{background:#ffffffe6;box-shadow:0 0 0 3px #2563eb1f}.auth-card--wide{max-width:480px}.auth-form .form-row{gap:12px}.label-optional{color:var(--text-hint);font-size:12px;font-weight:400}.captcha-row{grid-template-columns:minmax(0,1fr) 112px 40px;align-items:center;gap:10px;display:grid}.captcha-input{text-transform:uppercase;letter-spacing:.08em;min-width:0}.captcha-canvas-btn{border:1px solid var(--primary-border);border-radius:var(--radius-lg);cursor:pointer;background:#ffffffd9;padding:0;transition:border-color .15s,box-shadow .15s;overflow:hidden}.captcha-canvas-btn:hover:not(:disabled){border-color:var(--primary);box-shadow:0 0 0 3px #2563eb1f}.captcha-canvas-btn:disabled{opacity:.6;cursor:not-allowed}.captcha-canvas{width:112px;height:44px;display:block}.captcha-refresh-btn{border:1px solid var(--primary-border);border-radius:var(--radius-lg);width:40px;height:44px;color:var(--primary);cursor:pointer;background:#ffffffd9;justify-content:center;align-items:center;transition:border-color .15s,background .15s;display:inline-flex}.captcha-refresh-btn:hover:not(:disabled){border-color:var(--primary);background:var(--primary-muted)}.captcha-refresh-btn:disabled,.form-input:disabled{opacity:.6;cursor:not-allowed}.form-input::placeholder{color:var(--text-hint)}.auth-footer{text-align:center;color:var(--text-muted);margin-top:24px;font-size:14px}.auth-link{color:var(--primary);font-weight:600;text-decoration:none;transition:color .15s}.auth-link:hover{color:var(--primary-dark);text-decoration:underline}.page-shell{padding-top:var(--nav-height);background:var(--bg-page);min-height:100vh}.faq-list{border:1px solid var(--border);border-radius:var(--radius-lg);flex-direction:column;display:flex;overflow:hidden}.faq-item{border-bottom:1px solid var(--border-light);padding:16px 18px}.faq-item:last-child{border-bottom:none}.faq-q{color:var(--text-primary);margin-bottom:6px;font-size:14px;font-weight:600}.faq-a{color:var(--text-muted);font-size:14px;line-height:1.6}.coming-soon-page{min-height:calc(100vh - var(--nav-height));background:var(--bg-page-alt);justify-content:center;align-items:center;padding:40px 16px;display:flex}.coming-soon-card{text-align:center;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-3xl);padding:60px 48px;box-shadow:0 4px 24px #0000000d}.coming-soon-title{color:var(--text-primary);margin:0 0 8px;font-size:22px;font-weight:700}.coming-soon-desc{color:var(--text-hint);margin:0;font-size:14px}.dialog-box--pay{max-width:360px;padding:36px 32px 28px}.dialog-service{background:var(--bg-muted);border-radius:var(--radius-lg);justify-content:space-between;align-items:center;margin-bottom:12px;padding:12px 16px;display:flex}.service-label{color:var(--text-muted);font-size:13px}.service-name{color:var(--text-primary);font-size:14px;font-weight:600}.dialog-price-row{border-radius:var(--radius-lg);background:linear-gradient(135deg,#eff6ff,#dbeafe);border:1px solid #1677ff2e;justify-content:space-between;align-items:center;margin-bottom:14px;padding:14px 16px;display:flex}.price-label{color:var(--text-muted);font-size:13px}.price-value{align-items:baseline;gap:2px;display:flex}.price-symbol{color:var(--alipay);font-size:16px;font-weight:700}.price-num{color:var(--alipay);letter-spacing:-.5px;font-size:28px;font-weight:800;line-height:1}.dialog-actions .btn-cancel{flex:1;padding:12px}.dialog-actions .btn-confirm{flex:2;padding:12px}.qr-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.alipay-logo{border-radius:var(--radius-sm);color:var(--alipay);background:#e6f0ff;align-items:center;gap:6px;padding:4px 10px;font-size:13px;font-weight:700;display:inline-flex}.qr-price{color:var(--alipay);letter-spacing:-.5px;font-size:22px;font-weight:800}.qr-wrap{flex-direction:column;align-items:center;gap:10px;margin-bottom:16px;display:flex}.qr-img{border-radius:var(--radius-xl);border:2px solid var(--border);width:200px;height:200px;box-shadow:0 4px 16px #00000014}.qr-scan-tip{color:var(--text-hint);align-items:center;gap:4px;font-size:12px;display:flex}.countdown{color:var(--warning);margin-left:4px;font-weight:600}.order-meta{background:var(--bg-muted);border-radius:var(--radius-lg);text-align:left;flex-direction:column;gap:8px;margin-bottom:14px;padding:12px 14px;display:flex}.order-meta-row{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.order-meta-label{color:var(--text-hint);flex-shrink:0;font-size:12px}.order-meta-val{color:var(--text-secondary);text-align:right;word-break:break-all;font-size:13px;font-weight:600}.pay-error{border-radius:var(--radius-md);color:#dc2626;text-align:left;background:#fef2f2;border:1px solid #fecaca;margin:0 0 20px;padding:10px 14px;font-size:13px}.spinner-wrap{justify-content:center;margin-bottom:16px;display:flex}.big-spinner{border:4px solid #dbeafe;border-top-color:var(--alipay);border-radius:50%;width:48px;height:48px;animation:.8s linear infinite ui-spin}.paid-icon{color:#fff;background:linear-gradient(135deg,#10b981,#059669);border-radius:50%;justify-content:center;align-items:center;width:72px;height:72px;margin:0 auto 16px;display:flex;box-shadow:0 8px 24px #2563eb59}@media (width<=900px){.form-row--3,.form-row--4{grid-template-columns:1fr 1fr}}@media (width<=640px){.split-panel{grid-template-columns:1fr}}.auth-page .btn-submit{width:100%;min-height:46px;margin-top:4px;padding:12px}@media (width<=520px){.auth-card--wide{padding:32px 20px}.auth-form .form-row{grid-template-columns:1fr}.captcha-row{grid-template-columns:minmax(0,1fr) 112px 40px}}@media (width<=480px){.auth-card{padding:32px 24px}}@media (prefers-color-scheme:dark){.form-select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E")}.code-textarea{background:var(--bg-muted);border-color:var(--border);color:#e2e8f0}.auth-card{background:var(--glass-bg);border-color:var(--glass-border);box-shadow:var(--shadow-lg)}.auth-title{color:var(--primary-light)}.auth-page .form-input{color:#f3f4f6;background:#ffffff0f;border-color:#2563eb33}.auth-page .form-input:focus{border-color:var(--primary);background:#ffffff1a}.hero-title{color:var(--primary-light)}.tab-bar{background:#0f172ae6}.selectable-card.selected{background:#2563eb26}.tab-bar--folder .tab-btn.active{border-bottom-color:var(--bg-card)}}.admin-section{flex-direction:column;gap:20px;display:flex}.action-msg{background:var(--accent-lavender-light);border:1px solid var(--primary-border);color:var(--primary);border-radius:var(--radius-lg);padding:12px 16px;font-size:14px;font-weight:500}.toolbar{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);box-shadow:var(--shadow-xs);flex-wrap:wrap;align-items:center;gap:12px;padding:16px 18px;display:flex}.filters-bar{flex-wrap:wrap;flex:1;gap:10px;display:flex}.batch-bar{align-items:center;gap:8px;display:flex}.filter-input,.filter-select{border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text-secondary);background:var(--bg-input);outline:none;padding:9px 13px;font-size:14px;transition:border-color .15s,box-shadow .15s}.filter-input:focus,.filter-select:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-ring)}.btn-search{border-radius:var(--radius-md);background:var(--gradient-primary);color:#fff;cursor:pointer;box-shadow:var(--shadow-xs);border:none;padding:9px 20px;font-size:14px;font-weight:600;transition:opacity .15s,transform .15s}.btn-search:hover{opacity:.92;transform:translateY(-1px)}.selected-hint{color:var(--text-muted);font-size:14px}.btn-batch{border-radius:var(--radius-md);cursor:pointer;border:none;padding:7px 14px;font-size:12px;font-weight:600;transition:opacity .15s}.btn-batch:disabled{opacity:.5;cursor:not-allowed}.btn-batch--red{background:var(--danger-bg);color:var(--danger);border:1px solid var(--danger-border)}.btn-batch--blue{color:#3b82f6;background:#3b82f614;border:1px solid #3b82f633}.table-wrap{border-radius:var(--radius-xl);border:1px solid var(--border);box-shadow:var(--shadow-xs);overflow-x:auto}.data-table{border-collapse:collapse;background:var(--bg-card);width:100%;font-size:14px}.data-table th{text-align:left;letter-spacing:.04em;text-transform:uppercase;color:var(--text-hint);background:var(--bg-muted);border-bottom:1px solid var(--border);white-space:nowrap;padding:13px 16px;font-size:12px;font-weight:600}.data-table td{border-bottom:1px solid var(--border-light);vertical-align:middle;padding:12px 16px}.data-table tr:last-child td{border-bottom:none}.data-table tbody tr{transition:background .12s}.data-table tr:hover td{background:var(--bg-muted)}.data-table tr.selected td{background:var(--accent-lavender-light)}.td-mono{font-family:var(--font-mono);color:var(--text-muted);font-size:12px}.td-username{color:var(--text-secondary);font-size:14px;font-weight:500}.td-id{word-break:break-all;max-width:260px}.td-date{color:var(--text-hint);white-space:nowrap;font-size:12px}.td-points{color:var(--text-primary);font-weight:600}.td-center{text-align:center}.td-loading,.td-empty{text-align:center;color:var(--text-hint);padding:48px 24px}.type-tag{border-radius:var(--radius-full);background:var(--bg-tab);color:var(--text-secondary);letter-spacing:.02em;padding:3px 9px;font-size:11px;font-weight:600}.action-btns{flex-wrap:wrap;gap:6px;display:flex}.btn-action{border-radius:var(--radius-md);border:1px solid var(--border);background:var(--bg-card);color:var(--text-secondary);cursor:pointer;padding:5px 11px;font-size:12px;font-weight:500;transition:background .12s,border-color .12s,color .12s}.btn-action:hover{background:var(--bg-muted);border-color:var(--border-strong)}.btn-action--red{color:var(--danger);border-color:var(--danger-border)}.btn-action--red:hover{background:var(--danger-bg)}.btn-action--blue{color:#3b82f6;border-color:#3b82f647}.btn-action--blue:hover{background:#3b82f60f}.btn-action--green{color:var(--success);border-color:#05966947}.btn-action--green:hover:not(:disabled){background:var(--success-bg)}.btn-action--green:disabled{opacity:.55;cursor:not-allowed}.detail-grid{grid-template-columns:1fr 1fr;gap:12px;display:grid}.detail-item{flex-direction:column;gap:3px;display:flex}.detail-item--full{grid-column:1/-1}.detail-label{color:var(--text-hint);text-transform:uppercase;letter-spacing:.05em;font-size:11px;font-weight:600}.detail-val{color:var(--text-primary);word-break:break-all;font-size:14px;font-weight:500}.detail-section{margin-top:8px}.detail-section-title{color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:10px;font-size:12px;font-weight:700}.detail-kv-grid{grid-template-columns:auto 1fr;gap:4px 14px;font-size:14px;display:grid}.kv-key{color:var(--text-hint);white-space:nowrap;padding:2px 0;font-weight:600}.kv-val{color:var(--text-primary);word-break:break-all;padding:2px 0}.kv-val--pre{white-space:pre-wrap;font-family:var(--font-mono);font-size:12px}.code-block{color:#e2e8f0;border-radius:var(--radius-md);font-size:12px;font-family:var(--font-mono);white-space:pre-wrap;word-break:break-all;background:#0f172a;margin:0;padding:14px;overflow-x:auto}.code-block--logs{max-height:200px;overflow-y:auto}.try-card{border:1px solid var(--border);border-radius:var(--radius-lg);margin-bottom:8px;overflow:hidden}.try-card:last-child{margin-bottom:0}.try-card-header{background:var(--bg-muted);border-bottom:1px solid var(--border);align-items:center;gap:10px;padding:10px 14px;display:flex}.try-card-body{grid-template-columns:auto 1fr;gap:4px 14px;padding:12px 14px;font-size:13px;display:grid}.try-num{color:var(--text-secondary);font-weight:700}.code-block--inline{border-radius:var(--radius-sm);max-height:120px;margin:0;padding:8px 10px;font-size:12px;overflow-y:auto}.result-ok{color:var(--success);align-items:center;gap:8px;margin:0;font-weight:600;display:flex}.result-fail{color:var(--danger);align-items:center;gap:8px;margin:4px 0;font-weight:600;display:flex}.fail-item{border-bottom:1px solid var(--border-light);gap:10px;padding:6px 0;font-size:14px;display:flex}.fail-item:last-child{border-bottom:none}.fail-reason{color:var(--text-muted)}.status-dot{align-items:center;gap:7px;display:inline-flex}.status-dot:before{content:"";border-radius:50%;flex-shrink:0;width:7px;height:7px}.status-dot--ok:before{background:var(--success);box-shadow:0 0 0 3px #05966926}.status-dot--warn:before{background:var(--warning);box-shadow:0 0 0 3px #f59e0b26}.status-dot--err:before{background:var(--danger);box-shadow:0 0 0 3px #ef444426}.empty-state{text-align:center;color:var(--text-hint);background:var(--bg-card);border:1px dashed var(--border);border-radius:var(--radius-xl);padding:56px 24px}.empty-state p{margin:0;font-size:14px}.stat-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;display:grid}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);box-shadow:var(--shadow-xs);align-items:flex-start;gap:16px;padding:20px 22px;transition:box-shadow .2s,border-color .2s,transform .2s;display:flex;position:relative}.stat-card:hover{box-shadow:var(--shadow-card);border-color:var(--border-strong);transform:translateY(-1px)}.stat-icon{border-radius:var(--radius-lg);flex-shrink:0;justify-content:center;align-items:center;width:46px;height:46px;display:flex}.stat-val{color:var(--text-primary);letter-spacing:-.03em;font-variant-numeric:tabular-nums;font-size:28px;font-weight:700;line-height:1.1}.stat-label{color:var(--text-muted);margin-top:4px;font-size:13px;font-weight:500}.section-title{color:var(--text-secondary);letter-spacing:-.01em;align-items:center;gap:10px;font-size:14px;font-weight:700;display:flex}.section-title:before{content:"";background:var(--gradient-primary);border-radius:2px;flex-shrink:0;width:3px;height:16px}.td-amount{color:var(--primary);font-variant-numeric:tabular-nums;font-weight:700}.td-num{color:var(--text-primary);font-variant-numeric:tabular-nums;font-weight:500}.td-money{color:var(--success);white-space:nowrap;font-variant-numeric:tabular-nums;font-weight:600}.td-muted{color:var(--text-hint);font-size:12px}.td-remark{color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;max-width:160px;font-size:12px;overflow:hidden}.td-desc{color:var(--text-secondary);font-size:13px}.td-placeholder{text-align:center;color:var(--text-hint);padding:48px}.user-cell{align-items:center;gap:10px;display:flex}.user-avatar{background:var(--gradient-primary);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:34px;height:34px;font-size:13px;font-weight:700;display:flex;box-shadow:0 2px 8px #2563eb40}.av-l2{background:linear-gradient(135deg,#0ea5e9,#0284c7);box-shadow:0 2px 8px #0ea5e940}.av-user{background:linear-gradient(135deg,#10b981,#059669);box-shadow:0 2px 8px #10b98140}.user-name{color:var(--text-primary);font-weight:600}.user-id{color:var(--text-hint);font-size:11px;font-family:var(--font-mono)}.parent-cell{align-items:center;gap:6px;display:flex}.parent-name{color:var(--text-secondary);font-size:14px}.w-full{box-sizing:border-box;width:100%}.flex-1{flex:1}.filters-bar .filter-input{min-width:160px}.toast{background:var(--accent-lavender-light);border:1px solid var(--primary-border);color:var(--primary);border-radius:var(--radius-lg);padding:12px 16px;font-size:14px;font-weight:500}.role-badge{border-radius:var(--radius-full);padding:3px 10px;font-size:12px;font-weight:600;display:inline-block}.role-badge--sm{padding:2px 8px;font-size:11px}.tier-badge{border-radius:var(--radius-full);padding:3px 10px;font-size:12px;font-weight:600;display:inline-block}.tier-silver{color:#475569;background:#f1f5f9}.tier-gold{color:#a16207;background:#fef9c3}.tier-king,.status--ok{background:var(--accent-lavender-light);color:var(--primary)}.status--ban{background:var(--danger-bg);color:var(--danger)}.amount-badge{border-radius:var(--radius-md);font-variant-numeric:tabular-nums;padding:4px 10px;font-size:13px;font-weight:700;display:inline-block}.amount-in{color:#15803d;background:#15803d1a}.amount-out{color:#b91c1c;background:#b91c1c14}.modal-footer{border-top:1px solid var(--border-light);background:var(--bg-muted);justify-content:flex-end;gap:10px;padding:14px 20px;display:flex}.modal-user{color:var(--text-muted);margin:0;font-size:14px}.modal-err{color:var(--danger);margin:0;font-size:14px}.modal-hint{color:var(--text-muted);flex-wrap:wrap;align-items:center;gap:6px;margin:0;font-size:14px;display:flex}.modal-note{color:var(--text-hint);margin:0;font-size:12px;line-height:1.5}.btn-confirm{border-radius:var(--radius-md);background:var(--gradient-primary);color:#fff;cursor:pointer;border:none;padding:9px 20px;font-size:14px;font-weight:600;transition:opacity .15s}.btn-confirm:hover:not(:disabled){opacity:.92}.btn-confirm:disabled{opacity:.5;cursor:not-allowed}.btn-confirm--red{background:linear-gradient(135deg, #f87171, var(--danger))}.btn-order{border-radius:var(--radius-md);border:1px solid var(--border);background:var(--bg-card);cursor:pointer;color:var(--text-secondary);min-width:36px;padding:8px 12px;font-size:14px;transition:border-color .15s,color .15s}.btn-order:hover{border-color:var(--primary);color:var(--primary)}.btn-action--drill{color:#0284c7;border-color:#0284c747}.btn-action--drill:hover{background:#0ea5e90f}.btn-action--purple{color:var(--primary);border-color:var(--primary-border)}.btn-action--purple:hover{background:var(--accent-lavender-light)}.btn-action--indigo{color:#4f46e5;border-color:#4f46e547}.btn-action--indigo:hover{background:#4f46e50f}.btn-action--amber{color:#d97706;border-color:#d9770647}.btn-action--amber:hover{background:#f59e0b0f}@media (prefers-color-scheme:dark){.filter-input,.filter-select{background:var(--bg-card);border-color:var(--border);color:var(--text-primary)}.toolbar{background:var(--bg-card);border-color:var(--border)}.data-table{background:var(--bg-card)}.data-table th{background:var(--bg-muted);color:var(--text-hint);border-color:var(--border)}.data-table td{border-color:var(--border-light)}.data-table tr:hover td{background:var(--bg-muted)}.data-table tr.selected td{background:var(--primary-muted)}.table-wrap{border-color:var(--border)}.type-tag{background:var(--border);color:var(--text-secondary)}.btn-action{background:var(--bg-card);border-color:var(--border);color:var(--text-secondary)}.btn-action:hover{background:var(--bg-muted)}.try-card-header{background:var(--bg-muted);border-color:var(--border)}.stat-card{background:var(--bg-card);border-color:var(--border)}.stat-card:hover{border-color:var(--border-strong)}.stat-val{color:#f1f5f9}.section-title{color:#cbd5e1}.user-name,.td-num,.td-points,.td-desc{color:#f1f5f9}.btn-order{background:var(--bg-card);border-color:var(--border);color:#f1f5f9}.modal-footer{border-color:var(--border);background:var(--bg-muted)}.amount-in{color:#4ade80;background:#15803d33}.amount-out{color:#f87171;background:#b91c1c33}.empty-state{background:var(--bg-card);border-color:var(--border)}}#app{min-height:100vh}.top-nav[data-v-79aa32d2]{z-index:1000;height:var(--nav-height);background:linear-gradient(135deg,#1d4ed8 0%,#2563eb 60%,#3b82f6 100%);border-bottom:1px solid #ffffff1f;padding:0 20px;transition:background .35s,box-shadow .35s,border-color .35s;position:fixed;top:0;left:0;right:0;box-shadow:0 2px 12px #1d4ed859}.top-nav--scrolled[data-v-79aa32d2]{background:linear-gradient(135deg,#1e40af 0%,#1d4ed8 60%,#2563eb 100%);border-bottom-color:#ffffff26;box-shadow:0 4px 20px #1d4ed873}.nav-inner[data-v-79aa32d2]{align-items:center;max-width:1440px;height:100%;margin:0 auto;display:flex}.nav-brand[data-v-79aa32d2]{color:#fff;letter-spacing:-.02em;flex-shrink:0;align-items:center;gap:8px;margin-right:20px;font-size:16px;font-weight:700;text-decoration:none;display:inline-flex}.brand-logo[data-v-79aa32d2]{object-fit:contain;border-radius:8px;flex-shrink:0;width:32px;height:32px}.brand-text[data-v-79aa32d2]{height:32px;letter-spacing:inherit;align-items:center;font-size:16px;font-weight:700;line-height:1;display:inline-flex}.nav-links[data-v-79aa32d2]{scrollbar-width:none;-ms-overflow-style:none;flex:1;justify-content:center;align-items:center;gap:2px;min-width:0;padding:0 4px;display:flex;overflow-x:auto}.nav-links[data-v-79aa32d2]::-webkit-scrollbar{display:none}.nav-item[data-v-79aa32d2]{border-radius:var(--radius-md);color:#ffffffe0;white-space:nowrap;flex-shrink:0;align-items:center;gap:4px;padding:7px 11px;font-size:14px;font-weight:500;text-decoration:none;transition:background .18s,color .18s;display:inline-flex;position:relative}.nav-item[data-v-79aa32d2]:hover{color:#fff;background:#ffffff26}.nav-item.router-link-active[data-v-79aa32d2]{color:#fff;background:#fff3;font-weight:600}.badge[data-v-79aa32d2]{border-radius:var(--radius-sm);letter-spacing:.02em;vertical-align:middle;flex-shrink:0;align-items:center;padding:1px 6px;font-size:10px;font-weight:700;line-height:1.5;display:inline-flex}.badge--hot[data-v-79aa32d2]{color:#fca5a5;background:#fef2f22e;border:1px solid #ef444459}.badge--free[data-v-79aa32d2]{color:#fff;background:#ffffff2e;border:1px solid #ffffff59}.badge--blue[data-v-79aa32d2]{color:#bfdbfe;background:#ffffff26;border:1px solid #ffffff40;font-size:9px}.badge--earn[data-v-79aa32d2]{color:#fdba74;background:#fff7ed2e;border:1px solid #ea580c59}.nav-item--promo[data-v-79aa32d2]{color:#fff;font-weight:600}.nav-actions[data-v-79aa32d2]{flex-shrink:0;align-items:center;gap:8px;display:flex}.nav-points[data-v-79aa32d2]{border-radius:var(--radius-full);color:#fff;white-space:nowrap;background:#ffffff26;border:1px solid #ffffff4d;align-items:center;gap:5px;padding:5px 12px;font-size:13px;font-weight:700;text-decoration:none;transition:background .18s,border-color .18s;display:inline-flex}.nav-points[data-v-79aa32d2]:hover{background:#ffffff38;border-color:#ffffff73}.points-recharge[data-v-79aa32d2]{color:#bfdbfe;border-left:1px solid #ffffff4d;margin-left:2px;padding-left:6px;font-size:12px;font-weight:600}.points-icon[data-v-79aa32d2]{color:#bfdbfe;font-size:13px}.points-val[data-v-79aa32d2]{letter-spacing:-.02em}.nav-username[data-v-79aa32d2]{color:#ffffffe0;text-overflow:ellipsis;white-space:nowrap;max-width:100px;font-size:13px;font-weight:500;overflow:hidden}.btn-logout[data-v-79aa32d2],.btn-login[data-v-79aa32d2]{border-radius:var(--radius-md);color:#fff;cursor:pointer;background:0 0;border:1px solid #fff6;padding:7px 14px;font-size:13px;font-weight:500;text-decoration:none;transition:background .18s,border-color .18s}.btn-logout[data-v-79aa32d2]:hover,.btn-login[data-v-79aa32d2]:hover{background:#ffffff26;border-color:#fff9}.btn-register[data-v-79aa32d2]{border-radius:var(--radius-md);color:#1d4ed8;background:#fff;padding:7px 16px;font-size:13px;font-weight:600;text-decoration:none;transition:opacity .18s,box-shadow .18s,transform .12s;box-shadow:0 2px 8px #0000002e}.btn-register[data-v-79aa32d2]:hover{opacity:.95;transform:translateY(-1px)}.btn-admin[data-v-79aa32d2]{border-radius:var(--radius-md);color:#fff;border:1px solid #fff6;padding:7px 14px;font-size:13px;font-weight:600;text-decoration:none;transition:background .18s,border-color .18s}.btn-admin[data-v-79aa32d2]:hover,.btn-admin.router-link-active[data-v-79aa32d2]{background:#ffffff26;border-color:#fff9}.nav-hamburger[data-v-79aa32d2]{cursor:pointer;border-radius:var(--radius-md);background:0 0;border:none;flex-direction:column;justify-content:center;gap:5px;width:36px;height:36px;margin-left:8px;padding:6px;display:none}.nav-hamburger span[data-v-79aa32d2]{background:#ffffffe6;border-radius:2px;height:2px;transition:transform .22s,opacity .22s;display:block}.nav-hamburger.active span[data-v-79aa32d2]:first-child{transform:translateY(7px)rotate(45deg)}.nav-hamburger.active span[data-v-79aa32d2]:nth-child(2){opacity:0}.nav-hamburger.active span[data-v-79aa32d2]:nth-child(3){transform:translateY(-7px)rotate(-45deg)}@media (width<=1100px){.nav-hamburger[data-v-79aa32d2]{display:flex}.nav-inner[data-v-79aa32d2]{justify-content:space-between;display:flex}.nav-links[data-v-79aa32d2]{top:var(--nav-height);max-height:calc(100vh - var(--nav-height));background:linear-gradient(#1d4ed8 0%,#1e40af 100%);border-bottom:1px solid #ffffff26;flex-direction:column;align-items:stretch;gap:2px;padding:12px 16px 20px;display:none;position:fixed;left:0;right:0;overflow:visible auto;box-shadow:0 8px 24px #1d4ed866}.nav-links.open[data-v-79aa32d2]{display:flex}.nav-item[data-v-79aa32d2]{border-radius:var(--radius-lg);padding:11px 14px;font-size:15px}.nav-username[data-v-79aa32d2]{display:none}}@media (prefers-color-scheme:dark){.top-nav[data-v-79aa32d2]{background:linear-gradient(135deg,#1e3a8a 0%,#1d4ed8 60%,#2563eb 100%);box-shadow:0 2px 12px #1d4ed880}.top-nav--scrolled[data-v-79aa32d2]{background:linear-gradient(135deg,#172554 0%,#1e3a8a 60%,#1d4ed8 100%);box-shadow:0 4px 20px #1d4ed899}.dialog-service[data-v-fb8da9a6]{background:var(--bg-muted)}.service-name[data-v-fb8da9a6]{color:var(--text-primary)}.dialog-price-row[data-v-fb8da9a6]{background:linear-gradient(135deg,#1677ff1f,#0958d91f);border-color:#1677ff40}.order-meta[data-v-fb8da9a6]{background:var(--bg-muted)}.order-meta-val[data-v-fb8da9a6]{color:var(--text-secondary)}}.site-footer[data-v-2a6b448a]{text-align:center;background:0 0;padding:16px 0 20px}.icp-link[data-v-2a6b448a]{color:#94a3b8;font-size:12px;text-decoration:none;transition:color .18s}.icp-link[data-v-2a6b448a]:hover{color:#3b82f6;text-decoration:underline}.step-viewer[data-v-ee72bb3f]{aspect-ratio:3/4;cursor:grab;background-color:#111827;background-image:linear-gradient(#ffffff0d 1px,#0000 1px),linear-gradient(90deg,#ffffff0d 1px,#0000 1px);background-size:32px 32px;border-radius:12px;width:100%;position:relative;overflow:hidden}.step-viewer[data-v-ee72bb3f]:active{cursor:grabbing}.step-canvas[data-v-ee72bb3f]{width:100%;height:100%;display:block}.step-overlay[data-v-ee72bb3f]{color:#94a3b8;background-color:#111827;background-image:linear-gradient(#ffffff0d 1px,#0000 1px),linear-gradient(90deg,#ffffff0d 1px,#0000 1px);background-size:32px 32px;flex-direction:column;justify-content:center;align-items:center;gap:12px;font-size:14px;display:flex;position:absolute;inset:0}.step-error[data-v-ee72bb3f]{color:#f87171}.step-spinner[data-v-ee72bb3f]{border:3px solid #94a3b833;border-top-color:var(--primary);border-radius:50%;width:36px;height:36px;animation:.9s linear infinite spin-ee72bb3f}@keyframes spin-ee72bb3f{to{transform:rotate(360deg)}}.step-hint[data-v-ee72bb3f]{color:#ffffff59;pointer-events:none;white-space:nowrap;background:#00000040;border-radius:99px;padding:3px 10px;font-size:11px;position:absolute;bottom:10px;left:50%;transform:translate(-50%)}.home[data-v-050cbe6a]{padding-top:var(--nav-height);background:var(--bg-card);color:var(--text-primary)}.hero[data-v-050cbe6a]{background:var(--gradient-hero);align-items:center;min-height:580px;padding:48px 40px;display:flex;position:relative;overflow:hidden}.hero-bg[data-v-050cbe6a]{pointer-events:none;position:absolute;inset:0}.hero-grid[data-v-050cbe6a]{background-image:linear-gradient(#7c3aed0d 1px,#0000 1px),linear-gradient(90deg,#7c3aed0d 1px,#0000 1px);background-size:48px 48px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(80% 70%,#000,#0000);mask-image:radial-gradient(80% 70%,#000,#0000)}.hero-glow[data-v-050cbe6a]{filter:blur(64px);background:radial-gradient(circle,#8b5cf62e 0%,#0000 68%);width:480px;height:480px;position:absolute;top:-10%;right:-5%}.hero-glow-2[data-v-050cbe6a]{filter:blur(64px);background:radial-gradient(circle,#8b5cf624 0%,#0000 68%);width:360px;height:360px;position:absolute;bottom:-10%;left:-5%}.hero-content[data-v-050cbe6a]{z-index:1;text-align:left;grid-template-columns:1fr 1.1fr;align-items:center;gap:48px;width:100%;max-width:1200px;margin:0 auto;display:grid;position:relative}.hero-left[data-v-050cbe6a]{text-align:left;max-width:520px}.hero-badge[data-v-050cbe6a]{color:var(--primary);background:var(--primary-muted);border:1px solid var(--primary-border);border-radius:var(--radius-full);align-items:center;gap:7px;margin-bottom:22px;padding:6px 14px;font-size:12px;font-weight:600;display:inline-flex}.badge-dot[data-v-050cbe6a]{background:var(--primary);border-radius:50%;width:6px;height:6px;animation:2s infinite pulse-050cbe6a}.hero-title[data-v-050cbe6a]{margin:0 0 20px}.title-line[data-v-050cbe6a]{color:var(--text-primary);letter-spacing:-.03em;font-size:clamp(1.75rem,3.4vw,2.75rem);font-weight:800;line-height:1.18;display:block}.title-accent[data-v-050cbe6a]{background:var(--gradient-primary);-webkit-text-fill-color:transparent;-webkit-background-clip:text}.hero-desc[data-v-050cbe6a]{color:var(--text-muted);max-width:480px;margin:0 0 32px;font-size:15px;line-height:1.8}.hero-actions[data-v-050cbe6a]{flex-wrap:wrap;gap:12px;display:flex}.btn-hero-primary[data-v-050cbe6a]{border-radius:var(--radius-lg);background:var(--gradient-primary);color:var(--primary-fg);box-shadow:var(--shadow-md);align-items:center;gap:8px;padding:12px 24px;font-size:14px;font-weight:600;text-decoration:none;transition:transform .18s,box-shadow .18s,opacity .18s;display:inline-flex}.btn-hero-primary[data-v-050cbe6a]:hover{box-shadow:var(--shadow-primary);opacity:.96;transform:translateY(-1px)}.btn-hero-primary svg[data-v-050cbe6a]{transition:transform .18s}.btn-hero-primary:hover svg[data-v-050cbe6a]{transform:translate(3px)}.btn-hero-secondary[data-v-050cbe6a]{border-radius:var(--radius-lg);border:1px solid var(--primary-border);color:var(--primary);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#fff9;align-items:center;padding:12px 24px;font-size:14px;font-weight:500;text-decoration:none;transition:all .18s;display:inline-flex}.btn-hero-secondary[data-v-050cbe6a]:hover{border-color:var(--primary-light);background:var(--primary-muted)}.hero-card[data-v-050cbe6a]{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-2xl);box-shadow:var(--shadow-card);overflow:hidden}.card-header[data-v-050cbe6a]{background:var(--bg-muted);border-bottom:1px solid var(--border-light);align-items:center;gap:10px;padding:12px 18px;display:flex}.card-dots[data-v-050cbe6a]{gap:6px;display:flex}.dot-red[data-v-050cbe6a],.dot-yellow[data-v-050cbe6a],.dot-green[data-v-050cbe6a]{border-radius:50%;width:9px;height:9px}.dot-red[data-v-050cbe6a]{background:#ff5f57}.dot-yellow[data-v-050cbe6a]{background:#febc2e}.dot-green[data-v-050cbe6a]{background:#28c840}.card-filename[data-v-050cbe6a]{text-align:center;font-family:var(--font-mono);color:var(--text-hint);flex:1;font-size:11px}.card-badge[data-v-050cbe6a]{color:var(--success);background:var(--success-bg);border-radius:var(--radius-sm);align-items:center;gap:5px;padding:3px 9px;font-size:10px;font-weight:600;display:flex}.card-badge[data-v-050cbe6a]:before{content:"";background:currentColor;border-radius:50%;width:5px;height:5px;animation:2s infinite pulse-050cbe6a}.card-body[data-v-050cbe6a]{background:var(--bg-card);text-align:left;height:280px;padding:18px 20px;position:relative;overflow:hidden}.card-content[data-v-050cbe6a]{color:var(--text-secondary);white-space:pre-wrap;word-break:break-all;text-align:left;margin:0;font-size:12.5px;line-height:1.85}.tw-cursor[data-v-050cbe6a]{color:var(--primary);margin-left:1px;font-weight:300;animation:1s step-start infinite blink-050cbe6a;display:inline-block}.card-footer[data-v-050cbe6a]{background:var(--bg-muted);border-top:1px solid var(--border-light);font-family:var(--font-mono);color:var(--text-hint);justify-content:space-between;align-items:center;padding:11px 20px;font-size:11px;display:flex}.footer-left[data-v-050cbe6a]{align-items:center;gap:10px;display:flex}.card-status[data-v-050cbe6a]{color:var(--primary)}.card-progress[data-v-050cbe6a]{color:var(--primary-light);font-weight:600}.card-words[data-v-050cbe6a]{color:var(--text-hint)}@keyframes pulse-050cbe6a{0%,to{opacity:1}50%{opacity:.4}}@keyframes blink-050cbe6a{0%,to{opacity:1}50%{opacity:0}}.home[data-v-050cbe6a] .btn-primary{border-radius:var(--radius-lg);background:var(--gradient-primary);color:var(--primary-fg);box-shadow:var(--shadow-md);align-items:center;padding:12px 28px;font-size:15px;font-weight:700;text-decoration:none;transition:transform .15s,box-shadow .15s,opacity .15s;display:inline-flex}.home[data-v-050cbe6a] .btn-primary:hover{box-shadow:var(--shadow-primary);opacity:.96;transform:translateY(-1px)}.home[data-v-050cbe6a] .btn-primary.btn-lg{padding:14px 40px;font-size:16px}.content-section[data-v-050cbe6a]{max-width:1360px;margin:0 auto;padding:88px 40px}.section-alt[data-v-050cbe6a]{background:var(--bg-page);max-width:100%;margin:0;padding:88px 40px}.section-alt .section-head[data-v-050cbe6a],.section-alt .diagrams-grid[data-v-050cbe6a],.section-alt .features-grid[data-v-050cbe6a],.section-alt .section-cta[data-v-050cbe6a]{max-width:1280px;margin-left:auto;margin-right:auto}.section-head[data-v-050cbe6a]{text-align:center;margin-bottom:44px}.section-eyebrow[data-v-050cbe6a]{letter-spacing:.14em;text-transform:uppercase;color:var(--primary);font-size:11px;font-weight:700}.section-title[data-v-050cbe6a]{color:var(--text-primary);letter-spacing:-.03em;margin:10px 0 14px;font-size:clamp(24px,3.5vw,40px);font-weight:800}.section-desc[data-v-050cbe6a]{color:var(--text-muted);max-width:640px;margin:0 auto 20px;font-size:15px;line-height:1.75}.tag-cloud[data-v-050cbe6a]{flex-wrap:wrap;justify-content:center;gap:8px;margin-top:14px;display:flex}.tag[data-v-050cbe6a]{border-radius:var(--radius-full);background:var(--primary-muted);color:var(--primary);border:1px solid var(--primary-border);padding:5px 13px;font-size:12px;font-weight:600}.model-showcase[data-v-050cbe6a]{grid-template-columns:1fr 1fr 1fr;align-items:stretch;gap:16px;margin-bottom:28px;display:grid}.model-viewer-wrap[data-v-050cbe6a]{gap:0}.model-viewer-wrap[data-v-050cbe6a] .step-viewer{border-radius:0;flex:1;min-height:0}.model-caption[data-v-050cbe6a]{font-weight:600}.model-papers[data-v-050cbe6a]{display:contents}.model-paper-card[data-v-050cbe6a]{flex:unset}.papers-grid[data-v-050cbe6a]{grid-template-columns:repeat(4,1fr);gap:14px;display:grid}.diagrams-grid[data-v-050cbe6a]{grid-template-columns:repeat(5,1fr);gap:14px;display:grid}.diagram-card .paper-img[data-v-050cbe6a]{aspect-ratio:1;object-fit:contain;background:#f8f8fc;padding:10px}.code-grid[data-v-050cbe6a]{grid-template-columns:repeat(5,1fr);gap:14px;display:grid}.paper-card[data-v-050cbe6a]{border:1px solid var(--border);border-radius:var(--radius-xl);background:var(--bg-card);box-shadow:var(--shadow-xs);flex-direction:column;transition:box-shadow .22s,border-color .22s;display:flex;overflow:hidden}.paper-card[data-v-050cbe6a]:hover{border-color:var(--primary-border);box-shadow:var(--shadow-lg);transform:translateY(-3px)}.paper-img[data-v-050cbe6a]{object-fit:contain;width:100%;height:auto;display:block}.paper-caption[data-v-050cbe6a]{text-align:center;color:var(--text-muted);background:var(--bg-muted);border-top:1px solid var(--border-light);padding:8px 12px 10px;font-size:11px;font-weight:600}.section-cta[data-v-050cbe6a]{text-align:center;margin-top:36px}.features-grid[data-v-050cbe6a]{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;margin-top:12px;display:grid}.feature-card[data-v-050cbe6a]{border-radius:var(--radius-2xl);border:1px solid var(--border);background:var(--bg-card);color:inherit;box-shadow:var(--shadow-xs);flex-direction:column;gap:10px;padding:24px 22px;text-decoration:none;transition:border-color .2s,box-shadow .2s;display:flex;position:relative}.feature-card[data-v-050cbe6a]:hover{border-color:var(--primary-border);box-shadow:var(--shadow-lg);transform:translateY(-2px)}.feature-icon[data-v-050cbe6a]{border-radius:var(--radius-lg);background:var(--primary-muted);width:40px;height:40px;color:var(--primary);justify-content:center;align-items:center;line-height:1;display:flex}.feature-title[data-v-050cbe6a]{color:var(--text-primary);margin:0;font-size:15px;font-weight:700}.feature-desc[data-v-050cbe6a]{color:var(--text-muted);flex:1;font-size:13px;line-height:1.6}.feature-arrow[data-v-050cbe6a]{color:var(--border-strong);font-size:16px;transition:color .15s,right .15s;position:absolute;top:50%;right:18px;transform:translateY(-50%)}.feature-card:hover .feature-arrow[data-v-050cbe6a]{color:var(--primary);right:14px}.cta-band[data-v-050cbe6a]{background:linear-gradient(135deg, var(--primary-dark) 0%, var(--text-primary) 55%, #3730a3 100%);padding:72px 40px}.cta-inner[data-v-050cbe6a]{text-align:center;max-width:560px;margin:0 auto}.cta-title[data-v-050cbe6a]{letter-spacing:-.03em;color:#fff;margin:0 0 12px;font-size:clamp(22px,3.5vw,32px);font-weight:800}.cta-desc[data-v-050cbe6a]{color:#ffffffb8;margin:0 0 28px;font-size:15px;line-height:1.7}.btn-cta[data-v-050cbe6a]{border-radius:var(--radius-lg);color:var(--text-primary);background:#fff;align-items:center;gap:10px;padding:14px 32px;font-size:15px;font-weight:700;text-decoration:none;transition:transform .15s,box-shadow .15s;display:inline-flex;box-shadow:0 8px 32px #0003}.btn-cta[data-v-050cbe6a]:hover{transform:translateY(-2px);box-shadow:0 12px 40px #00000047}@media (width<=960px){.hero-content[data-v-050cbe6a]{grid-template-columns:1fr;gap:36px}.hero-left[data-v-050cbe6a]{text-align:left;max-width:100%}.hero-badge[data-v-050cbe6a]{margin-left:0;margin-right:auto}.hero-actions[data-v-050cbe6a]{justify-content:flex-start}.hero-right[data-v-050cbe6a]{max-width:520px;margin:0 auto}}@media (width<=900px){.hero[data-v-050cbe6a]{height:auto;padding:72px 24px 56px}.model-showcase[data-v-050cbe6a]{grid-template-columns:1fr 1fr}.model-viewer-wrap[data-v-050cbe6a]{grid-column:1/-1}.diagrams-grid[data-v-050cbe6a],.code-grid[data-v-050cbe6a]{grid-template-columns:repeat(4,1fr)}.papers-grid[data-v-050cbe6a]{grid-template-columns:repeat(2,1fr)}}@media (width<=640px){.hero[data-v-050cbe6a]{height:auto;padding:64px 16px 48px}.title-line[data-v-050cbe6a]{font-size:clamp(1.4rem,6vw,2rem)}.content-section[data-v-050cbe6a],.section-alt[data-v-050cbe6a]{padding:56px 16px}.cta-band[data-v-050cbe6a]{padding:56px 20px}.diagrams-grid[data-v-050cbe6a],.code-grid[data-v-050cbe6a]{grid-template-columns:repeat(3,1fr)}.papers-grid[data-v-050cbe6a]{grid-template-columns:repeat(2,1fr)}.card-body[data-v-050cbe6a]{min-height:180px}}@media (prefers-color-scheme:dark){.home[data-v-050cbe6a]{background:var(--bg-page);color:var(--text-primary)}.diagram-card .paper-img[data-v-050cbe6a]{background:var(--bg-muted)}}