*{box-sizing:border-box;padding:0;margin:0}body,html{max-width:100vw;overflow-x:hidden}:root{--color-bg:#fff;--color-bg-secondary:#f8f9fa;--color-bg-tertiary:#f5f5f5;--color-text:#333;--color-text-secondary:#666;--color-text-tertiary:#999;--color-border:#e5e5e5;--color-link:#0070f3;--color-link-hover:#0051cc;--color-button-primary:#0070f3;--color-button-primary-hover:#0051cc;--color-button-secondary:#6c757d;--color-button-secondary-hover:#5a6268;--color-button-text:#fff;--color-nav-bg:#fff;--color-nav-border:#e5e5e5;--color-success:#28a745;--color-success-bg:#e6ffe6;--color-error:#dc3545;--color-error-bg:#ffe6e6;--color-hero-gradient-start:#667eea;--color-hero-gradient-end:#764ba2}[data-theme=dark]{--color-bg:#1a1a1a;--color-bg-secondary:#2d2d2d;--color-bg-tertiary:#333;--color-text:#fff;--color-text-secondary:#b3b3b3;--color-text-tertiary:grey;--color-border:#404040;--color-link:#4a9eff;--color-link-hover:#6bb3ff;--color-button-primary:#4a9eff;--color-button-primary-hover:#6bb3ff;--color-button-secondary:#6c757d;--color-button-secondary-hover:#7d8489;--color-button-text:#fff;--color-nav-bg:#1a1a1a;--color-nav-border:#404040;--color-success:#4ade80;--color-success-bg:#1a3a2a;--color-error:#f87171;--color-error-bg:#3a1a1a;--color-hero-gradient-start:#667eea;--color-hero-gradient-end:#764ba2}body{font-family:Play,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:var(--color-text);background-color:var(--color-bg);line-height:1.6}a{color:var(--color-link);text-decoration:none}a:hover{color:var(--color-link-hover);text-decoration:underline}button,input,textarea{font-family:inherit}input,textarea{font-size:1rem}input:focus,textarea:focus{outline:2px solid #0070f3;outline-offset:2px}.follower-following-card{transition:background-color .2s ease}.follower-following-card:hover{background-color:var(--bs-light,#f8f9fa)}.nav-link{transition:background-color .2s}.nav-link:hover{background-color:var(--color-bg-tertiary)}.nav-link-primary{transition:background-color .2s}.nav-link-primary:hover{background-color:#0051cc}.container-fluid-max{max-width:1320px;margin-left:auto;margin-right:auto;padding-left:1rem;padding-right:1rem}@keyframes slideIn{0%{opacity:0;transform:translateX(-20px)}to{opacity:1;transform:translateX(0)}}.architecture-table-card{transition:all .2s ease;cursor:pointer}.architecture-table-card:hover{box-shadow:0 .5rem 1rem rgba(0,0,0,.15)!important;transform:translateY(-2px)}.erd-table-node{transition:all .2s ease}.erd-table-node:hover{box-shadow:0 4px 12px rgba(59,130,246,.3)!important;transform:scale(1.02);border-color:#2563eb!important}.react-flow__node{cursor:pointer}.react-flow__edge-path{stroke-width:2}.react-flow__edge.selected .react-flow__edge-path{stroke-width:3}.react-flow__controls{box-shadow:0 2px 8px rgba(0,0,0,.1)}.react-flow__minimap{background-color:#f3f4f6;border:1px solid #e5e7eb}.help-content h1,.help-content h2,.help-content h3{margin-top:1.5rem;margin-bottom:.5rem}.help-content h1{font-size:1.5rem}.help-content h2{font-size:1.25rem}.help-content h3{font-size:1.1rem}.help-content p{margin-bottom:1rem}.help-content ol,.help-content ul{margin-bottom:1rem;padding-left:1.5rem}.help-content code{padding:.15rem .4rem;font-size:.9em}.help-content code,.help-pre{background-color:var(--color-bg-secondary);border-radius:.25rem}.help-pre{padding:1rem;overflow-x:auto;margin-bottom:1rem}.help-pre code{background:none;padding:0}.help-sidebar .nav-link{padding:.5rem 1rem;color:var(--color-text)}.help-sidebar .nav-link:hover{background-color:var(--color-bg-secondary)}.help-sidebar .nav-link.active{background-color:var(--color-button-primary);color:var(--color-button-text)}