@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.fixed{position:fixed}.relative{position:relative}.static{position:static}.block{display:block}.hidden{display:none}.inline{display:inline}.table{display:table}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}}:root{--bg:#f4f6f8;--panel:#fff;--panel-muted:#eef2f5;--border:#d9e1e8;--text:#17212b;--muted:#5c6b79;--strong:#0f1720;--accent:#0f766e;--accent-strong:#0b5f59;--warning:#946200;--success:#047857;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}:root[data-theme=dark]{--bg:#0d1117;--panel:#151b23;--panel-muted:#111820;--border:#29313b;--text:#e7edf3;--muted:#9ba8b6;--strong:#fff;--accent:#2dd4bf;--accent-strong:#5eead4;--warning:#fbbf24;--success:#34d399;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html{min-height:100%}body{background:var(--bg);min-height:100%;color:var(--text);margin:0;font-family:Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}button,input{font:inherit}.app-shell{background:var(--bg);min-height:100vh}.site-header{z-index:20;border-bottom:1px solid var(--border);background:var(--panel);position:sticky;top:0}@supports (color:color-mix(in lab, red, red)){.site-header{background:color-mix(in srgb, var(--panel) 92%, transparent)}}.site-header{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.header-inner{grid-template-columns:minmax(180px,240px) minmax(180px,1fr) auto;align-items:center;gap:16px;width:min(1280px,100% - 32px);min-height:64px;margin:0 auto;display:grid}.brand{flex-direction:column;gap:2px;display:flex}.brand-title{color:var(--strong);font-weight:700}.brand-subtitle,.eyebrow{color:var(--muted);font-size:12px}.search-form input,.auth-form input{border:1px solid var(--border);background:var(--panel-muted);width:100%;min-height:40px;color:var(--text);border-radius:8px;padding:0 12px}.header-actions,.panel-actions,.intro-actions,.oauth-row{align-items:center;gap:10px;display:flex}.write-link,.login-link,.button-primary,.button-secondary,.icon-button,.user-menu button{border:1px solid var(--border);min-height:36px;color:var(--text);background:var(--panel);cursor:pointer;border-radius:8px;justify-content:center;align-items:center;padding:0 12px;display:inline-flex}.button-primary,.write-link{border-color:var(--accent);background:var(--accent);color:#001513;font-weight:700}.button-secondary{background:var(--panel-muted)}.icon-button{width:36px;padding:0}.user-menu{color:var(--muted);align-items:center;gap:8px;font-size:13px;display:flex}.shell-grid{grid-template-columns:220px minmax(0,1fr) 300px;gap:20px;width:min(1280px,100% - 32px);margin:0 auto;padding:24px 0;display:grid}.site-sidebar,.right-rail{flex-direction:column;gap:16px;display:flex}.main-content{min-width:0}.nav-list,.tag-list{flex-direction:column;gap:6px;margin:0;padding:0;list-style:none;display:flex}.nav-link,.tag-list a{color:var(--text);border-radius:8px;padding:9px 10px;display:block}.nav-link:hover,.tag-list a:hover{background:var(--panel-muted)}.sidebar-note,.panel,.intro-panel,.status-panel,.auth-card{border:1px solid var(--border);background:var(--panel);border-radius:8px;padding:18px}.sidebar-note p,.panel p,.intro-panel p,.status-panel p,.auth-card p{color:var(--muted);line-height:1.6}.home-stack,.auth-page{flex-direction:column;gap:18px;display:flex}.intro-panel h1,.auth-card h1{color:var(--strong);letter-spacing:0;margin:0;font-size:42px}.status-panel h2,.panel h2{color:var(--strong);margin:0 0 8px;font-size:18px}.success-text{color:var(--success)!important}.warning-text,.form-error{color:var(--warning)!important}.form-message{color:var(--success)!important}.auth-card{width:min(520px,100%);margin:24px auto}.auth-form{flex-direction:column;gap:14px;margin:18px 0;display:flex}.auth-form label{color:var(--muted);flex-direction:column;gap:6px;font-size:14px;display:flex}.auth-switch{margin-bottom:0}.auth-switch a{color:var(--accent-strong);font-weight:700}.profile-page{flex-direction:column;gap:18px;display:flex}.profile-header,.profile-editor,.profile-section{border:1px solid var(--border);background:var(--panel);border-radius:8px;padding:18px}.profile-header{align-items:flex-start;gap:16px;display:flex}.profile-header h1,.profile-section h2,.profile-editor h2{color:var(--strong);margin:0 0 8px}.profile-header p,.empty-text,.content-list p{color:var(--muted)}.avatar{border:1px solid var(--border);background:var(--panel-muted);width:72px;height:72px;color:var(--strong);border-radius:8px;flex:none;place-items:center;font-size:28px;font-weight:700;display:grid;overflow:hidden}.avatar img{object-fit:cover;width:100%;height:100%}.content-list{flex-direction:column;gap:12px;margin:0;padding:0;list-style:none;display:flex}.content-list li{border-top:1px solid var(--border);padding-top:12px}.content-list a{color:var(--accent-strong);font-weight:700}.feed-section,.editor-page,.post-detail{border:1px solid var(--border);background:var(--panel);border-radius:8px;padding:18px}.feed-section h1,.feed-section h2,.editor-page h1,.post-detail h1{color:var(--strong);margin:0 0 14px}.post-list{flex-direction:column;gap:14px;display:flex}.post-card{border-top:1px solid var(--border);padding-top:14px}.post-card:first-child{border-top:0;padding-top:0}.post-card h2,.post-card p{margin:8px 0}.post-card h2 a,.post-detail h1{color:var(--strong)}.post-meta,.tag-row,.post-stats,.editor-actions{color:var(--muted);flex-wrap:wrap;align-items:center;gap:10px;font-size:14px;display:flex}.tag-row a{color:var(--accent-strong)}.editor-form{flex-direction:column;gap:16px;display:flex}.editor-form label,.editor-form fieldset{color:var(--muted);border:0;flex-direction:column;gap:8px;padding:0;display:flex}.editor-form input,.editor-form textarea{border:1px solid var(--border);background:var(--panel-muted);width:100%;color:var(--text);border-radius:8px;padding:10px 12px}.tag-picker{flex-wrap:wrap;gap:10px;display:flex}.tag-picker label{flex-direction:row;align-items:center}.markdown-body{margin-top:24px;line-height:1.75}.markdown-body pre{background:var(--panel-muted);border-radius:8px;padding:14px;overflow:auto}.interaction-row,.comment-form,.reply-form{align-items:flex-start;gap:10px;margin-top:16px;display:flex}.comment-form,.comment-list,.comment-replies{flex-direction:column}.comments-section{border-top:1px solid var(--border);margin-top:28px;padding-top:20px}.comments-section h2{margin:0 0 12px}.comment-form textarea,.reply-form input{border:1px solid var(--border);background:var(--panel-muted);width:100%;color:var(--text);border-radius:8px;padding:10px 12px}.comment-list,.comment-replies{gap:12px;margin:16px 0 0;padding:0;list-style:none;display:flex}.comment-replies{margin-left:24px}.comment-item{border-top:1px solid var(--border);padding-top:12px}.todo-page{border:1px solid var(--border);background:var(--panel);border-radius:8px;flex-direction:column;gap:16px;padding:18px;display:flex}.todo-toolbar,.todo-form,.todo-item{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.todo-toolbar{justify-content:space-between}.todo-form input,.todo-form select,.todo-item input{border:1px solid var(--border);background:var(--panel-muted);min-height:38px;color:var(--text);border-radius:8px;padding:8px 10px}.todo-list{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.todo-item{border-top:1px solid var(--border);padding-top:10px}.admin-prompts,.admin-table{flex-direction:column;gap:14px;display:flex}.admin-toolbar,.admin-bulkbar,.stats-strip,.prompt-meta{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.admin-toolbar input,.admin-toolbar select{border:1px solid var(--border);background:var(--panel-muted);min-height:38px;color:var(--text);border-radius:8px;padding:8px 10px}.admin-toolbar input{min-width:min(320px,100%)}.stat-cell,.prompt-row{border:1px solid var(--border);background:var(--panel);border-radius:8px}.stat-cell{min-width:76px;padding:10px}.stat-cell span,.prompt-meta,.prompt-row small{color:var(--muted);font-size:12px}.prompt-row{grid-template-columns:28px minmax(0,1fr);gap:12px;padding:14px;display:grid}.prompt-row p{white-space:pre-wrap;overflow-wrap:anywhere;margin:8px 0}.lab-world{border:1px solid var(--border);background:#08111a;border-radius:8px;min-height:calc(100vh - 112px);position:relative;overflow:hidden}.lab-world-canvas{position:absolute;inset:0}.lab-world-overlay{z-index:1;color:#f8fafc;pointer-events:none;width:min(560px,100% - 32px);padding:32px;position:relative}.lab-world-overlay h1{letter-spacing:0;margin:0;font-size:52px}.lab-world-overlay p{color:#cbd5e1;line-height:1.6}.lab-world-actions{pointer-events:auto;flex-wrap:wrap;gap:10px;display:flex}@media (max-width:960px){.header-inner{grid-template-columns:1fr auto}.search-form{display:none}.shell-grid{grid-template-columns:minmax(0,1fr)}.site-sidebar,.right-rail,.user-menu span{display:none}}@media (max-width:640px){.header-inner{width:calc(100% - 20px)}.shell-grid{width:calc(100% - 20px);padding-top:14px}.brand-subtitle,.write-link{display:none}.intro-panel h1,.auth-card h1,.lab-world-overlay h1{font-size:32px}.lab-world{min-height:72vh}.lab-world-overlay{padding:20px}}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}