:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--canvas:#f3f5f7;--surface:#fff;--surface-raised:#fff;--surface-muted:#e9edf1;--ink:#11161c;--muted:#65717e;--faint:#8c98a5;--line:#cbd3dc;--line-strong:#9da9b5;--accent:#e53e3e;--accent-hover:#c53030;--accent-soft:#fdeaea;--success:#237a45;--success-soft:#e1f5e8;--warning:#9a5a00;--warning-soft:#fff3d8;--danger:#bc3636;--danger-soft:#ffebeb;--terminal:#10161d;--terminal-raised:#151d26;--terminal-line:#2a3745;--terminal-text:#e6edf3;--terminal-muted:#8997a7;--terminal-accent:#72d58c;--terminal-blue:#7da7ff;--shadow:0 10px 30px #11161c14;--terminal-shadow:#d9dfe5}html[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--canvas:#090c10;--surface:#10151b;--surface-raised:#141a21;--surface-muted:#171e26;--ink:#e7edf3;--muted:#919daa;--faint:#707d8a;--line:#29323d;--line-strong:#45515e;--accent:#f47b7b;--accent-hover:#f79c9c;--accent-soft:#3a1616;--success:#72d58c;--success-soft:#13291c;--warning:#f1b85b;--warning-soft:#30230f;--danger:#ff8585;--danger-soft:#351a1d;--terminal:#06090d;--terminal-raised:#0c1117;--terminal-line:#222d39;--terminal-text:#e6edf3;--terminal-muted:#7e8b99;--terminal-accent:#72d58c;--terminal-blue:#8eb2ff;--shadow:0 12px 38px #0000004d;--terminal-shadow:#1a222b}*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--canvas)}body{background:var(--canvas);color:var(--ink);-webkit-font-smoothing:antialiased;margin:0;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;transition:background-color .16s,color .16s}main{animation:.22s cubic-bezier(.2,.75,.25,1) both page-enter}button,input,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{color:inherit}svg:not(.regex-diagram){background-color:#0000}::selection{background:var(--accent);color:#fff}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.site-header{z-index:50;border-bottom:1px solid var(--line);background:color-mix(in srgb, var(--canvas) 92%, transparent);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);position:sticky;top:0}.site-header-inner{justify-content:space-between;align-items:center;max-width:1480px;height:58px;margin:0 auto;padding:0 24px;display:flex}.brand{letter-spacing:-.025em;align-items:center;gap:9px;font-weight:760;display:flex}.brand-hate{color:var(--accent)}.site-nav{align-items:center;gap:2px;font-size:13px;font-weight:600;display:flex}.site-nav>a,.nav-auth-button,.theme-toggle{min-height:34px;color:var(--muted);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:3px;align-items:center;gap:6px;padding:0 10px;transition:border-color .14s,background-color .14s,color .14s,transform .14s;display:flex}.site-nav>a:hover,.site-nav>a.active,.nav-auth-button:hover,.theme-toggle:hover{border-color:var(--line);background:var(--surface);color:var(--ink)}.site-nav>.nav-cta{border-color:var(--terminal);background:var(--terminal);color:var(--terminal-text);margin-left:7px;padding-inline:13px}.site-nav>.nav-cta:hover{border-color:var(--accent);background:var(--accent);color:#fff}.nav-auth-button{font-size:12px;font-weight:620}.theme-toggle{justify-content:center;width:34px;padding:0}.theme-toggle svg{transition:transform .18s}.user-initial{background:var(--accent-soft);width:20px;height:20px;color:var(--accent);text-transform:uppercase;border-radius:2px;place-items:center;font:700 10px ui-monospace,monospace;display:grid}.mobile-menu-button{background:0 0;border:0;border-radius:3px;padding:7px;transition:background-color .14s,transform .14s;display:none}.hero{border-bottom:1px solid var(--line);grid-template-columns:minmax(0,.92fr) minmax(480px,1.08fr);align-items:center;gap:62px;min-height:535px;padding:68px max(24px,50vw - 680px);display:grid;position:relative;overflow:hidden}.hero-noise{opacity:.42;background-image:linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);pointer-events:none;background-size:36px 36px;position:absolute;inset:0;-webkit-mask-image:linear-gradient(90deg,#0000 0 45%,#000 82%,#0000 100%);mask-image:linear-gradient(90deg,#0000 0 45%,#000 82%,#0000 100%)}.hero-copy{z-index:2;position:relative}.hero-kicker{color:var(--muted);letter-spacing:.06em;text-transform:uppercase;align-items:center;gap:9px;margin:0 0 18px;font:650 11px ui-monospace,SFMono-Regular,Menlo,monospace;display:flex}.hero-kicker span{background:var(--accent);width:18px;height:2px}.hero h1{letter-spacing:-.068em;margin:0;font-size:clamp(50px,6vw,88px);font-weight:800;line-height:.94}.hero h1 em{color:var(--accent);letter-spacing:-.075em;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.85em;font-style:normal;font-weight:500}.hero-description{max-width:560px;color:var(--muted);margin:24px 0 0;font-size:17px;line-height:1.58}.hero-actions{align-items:center;gap:18px;margin-top:28px;display:flex}.button{cursor:pointer;border:1px solid #0000;border-radius:3px;justify-content:center;align-items:center;gap:7px;min-height:38px;padding:0 13px;font-size:12px;font-weight:700;transition:all .14s;display:inline-flex}.button:disabled{opacity:.45;cursor:not-allowed}.button:active:not(:disabled){transform:translateY(1px)scale(.985)}.button svg{transition:transform .14s}.hero-button{background:var(--terminal);min-height:44px;color:var(--terminal-text);padding:0 18px}.hero-button:hover{background:var(--accent);transform:translateY(-1px)}.text-link{border-bottom:1px solid var(--ink);padding:7px 1px;font-size:13px;font-weight:650}.primary-button{background:var(--accent);color:#fff}.primary-button:hover:not(:disabled){background:var(--accent-hover)}.ghost-button{border-color:var(--line);background:var(--surface)}.ghost-button:hover{border-color:var(--line-strong);background:var(--surface-muted)}.hero-demo{z-index:2;border:1px solid var(--terminal-line);background:var(--terminal);color:var(--terminal-text);box-shadow:12px 12px 0 var(--terminal-shadow), var(--shadow);border-radius:5px;position:relative;overflow:hidden}.demo-topline,.terminal-bar{border-bottom:1px solid var(--terminal-line);background:var(--terminal-raised);align-items:center;gap:6px;min-height:38px;padding:0 13px;display:flex}.demo-file{color:var(--terminal-muted);font:11px ui-monospace,monospace}.embed-page{background:var(--terminal);min-height:100vh;color:var(--terminal-text);flex-direction:column;gap:14px;padding:18px;display:flex}.embed-pattern{white-space:nowrap;font:15px/1.5 ui-monospace,SFMono-Regular,Menlo,monospace;overflow-x:auto}.embed-diagram{background:#fbfaf6;border-radius:4px;flex:1;padding:14px 10px;overflow:auto}.embed-diagram svg{margin:0 auto;display:block}.embed-credit{color:var(--terminal-muted);align-self:flex-end;font:11px ui-monospace,monospace}.embed-credit:hover{color:var(--terminal-accent)}.demo-expression{color:var(--terminal-text);white-space:nowrap;padding:32px 24px 28px;font:17px/1.5 ui-monospace,SFMono-Regular,Menlo,monospace;overflow:auto}.demo-slash{color:var(--terminal-blue)}.demo-test{border-block:1px solid var(--terminal-line);color:var(--terminal-muted);gap:7px;padding:18px 24px;font:12px/1.5 ui-monospace,monospace;display:grid}.demo-test span:before{content:"> ";color:var(--terminal-muted)}.demo-test span:first-child,.demo-test span:last-child{color:var(--terminal-accent)}.demo-footer{color:var(--terminal-muted);justify-content:space-between;padding:11px 24px;font:10px ui-monospace,monospace;display:flex}.demo-footer span{align-items:center;gap:5px;display:flex}.demo-footer span:first-child{color:var(--terminal-accent)}.feature-strip{border-bottom:1px solid var(--line);grid-template-columns:repeat(3,1fr);max-width:1360px;margin:0 auto;padding:20px 24px;display:grid}.feature-strip>div{border-right:1px solid var(--line);min-height:58px;color:var(--accent);align-items:center;gap:13px;padding:8px 22px;display:flex}.feature-strip>div:last-child{border-right:0}.feature-strip span{color:var(--muted);gap:2px;font-size:11px;display:grid}.feature-strip strong{color:var(--ink);font-size:13px}.library-section{max-width:1360px;margin:0 auto;padding:68px 24px 92px}.section-heading{justify-content:space-between;align-items:end;gap:26px;margin-bottom:28px;display:flex}.eyebrow{color:var(--accent);letter-spacing:.12em;text-transform:uppercase;margin-bottom:6px;font:760 9px ui-monospace,SFMono-Regular,Menlo,monospace;display:block}.section-heading h2,.page-intro h1{letter-spacing:-.05em;max-width:690px;margin:0;font-size:clamp(31px,3.6vw,50px);line-height:1.03}.catalog-search{border:1px solid var(--line);background:var(--surface);width:min(360px,100%);height:42px;color:var(--muted);border-radius:3px;align-items:center;gap:9px;padding:0 12px;display:flex}.catalog-search:focus-within{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft)}.catalog-search input{width:100%;color:var(--ink);background:0 0;border:0;outline:0;font-size:13px}.catalog-grid{grid-template-columns:repeat(3,1fr);gap:9px;display:grid}.catalog-card{border:1px solid var(--line);background:var(--surface);border-radius:4px;flex-direction:column;min-height:286px;padding:17px;transition:border-color .15s,background-color .15s,box-shadow .15s,transform .15s;display:flex}.catalog-card:hover{z-index:2;border-color:var(--accent);background:var(--surface-raised);box-shadow:var(--shadow);transform:translateY(-2px)}.catalog-card-top{color:var(--faint);justify-content:space-between;display:flex}.card-index{font:10px ui-monospace,monospace}.catalog-card h3{letter-spacing:-.035em;text-transform:lowercase;margin:20px 0 6px;font-size:21px}.catalog-card p{color:var(--muted);margin:0;font-size:12px;line-height:1.5}.catalog-terminal,.document-terminal,.cheat-command{border:1px solid var(--terminal-line);background:var(--terminal);color:var(--terminal-text);border-radius:3px;overflow:hidden}.catalog-terminal{margin-top:18px}.catalog-terminal span,.document-terminal span,.cheat-command span{border-bottom:1px solid var(--terminal-line);background:var(--terminal-raised);color:var(--terminal-muted);padding:5px 8px;font:9px ui-monospace,monospace;display:block}.catalog-terminal code,.document-terminal code,.cheat-command code{color:var(--terminal-accent);overflow-wrap:anywhere;font:10px/1.6 ui-monospace,SFMono-Regular,Menlo,monospace;display:block;overflow:hidden}.catalog-terminal code{max-height:48px;padding:8px}.tag-row{flex-wrap:wrap;gap:5px;margin-top:auto;padding-top:14px;display:flex}.tag-row span{border:1px solid var(--line);background:var(--surface-muted);color:var(--muted);border-radius:2px;padding:3px 6px;font:9px ui-monospace,monospace}.no-results{text-align:center;color:var(--muted);padding:60px 16px}.workbench-shell{max-width:1480px;margin:0 auto;padding:22px 24px 52px}.workbench-header{justify-content:space-between;align-items:center;gap:20px;min-height:64px;margin-bottom:12px;display:flex}.title-field-wrap{flex:1;min-width:0}.title-field{width:min(660px,100%);color:var(--ink);letter-spacing:-.04em;background:0 0;border:0;border-bottom:1px solid #0000;outline:0;padding:0;font-size:clamp(24px,2.6vw,36px);font-weight:760}.title-field:focus{border-bottom-color:var(--line-strong)}.save-cluster{align-items:center;gap:6px;display:flex}.save-state{color:var(--muted);align-items:center;gap:5px;margin-right:3px;font:10px ui-monospace,monospace;display:flex}.save-state.dirty{color:var(--warning)}.workbench-grid{grid-template-columns:minmax(0,1.7fr) minmax(330px,.72fr);align-items:start;gap:10px;display:grid}.readonly-workbench .title-field,.readonly-workbench textarea{cursor:default}.readonly-workbench .match-editor textarea{resize:none}.flag-chip.muted-flag{opacity:.38}.workbench-primary{gap:10px;min-width:0;display:grid}.panel{border:1px solid var(--line);background:var(--surface);border-radius:4px;transition:border-color .15s,box-shadow .15s;overflow:hidden;box-shadow:0 3px 12px #11161c09}.panel:focus-within{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft)}.panel-heading{border-bottom:1px solid var(--line);background:var(--surface-raised);justify-content:space-between;align-items:center;gap:12px;min-height:50px;padding:10px 13px;display:flex}.panel-heading h2{letter-spacing:-.015em;margin:0;font-size:14px}.compact-heading{min-height:47px}.expression-panel,.match-panel{border-color:var(--terminal-line);background:var(--terminal)}.expression-panel .panel-heading,.match-panel .panel-heading{border-bottom-color:var(--terminal-line);background:var(--terminal-raised);color:var(--terminal-text)}.expression-panel .eyebrow,.match-panel .eyebrow{color:var(--terminal-blue)}.expression-panel.has-error{border-color:var(--danger)}.expression-input-row{background:var(--terminal);grid-template-columns:auto minmax(0,1fr) auto auto;align-items:start;gap:7px;min-height:96px;padding:21px 17px;display:grid}.expression-editor{min-width:0;position:relative}.expression-editor textarea,.expression-highlights{white-space:pre-wrap;overflow-wrap:break-word;border:0;margin:0;padding:0;font:18px/1.5 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.expression-editor textarea{z-index:1;resize:vertical;color:#0000;width:100%;caret-color:var(--terminal-text);background:0 0;outline:0;display:block;position:relative}.expression-editor textarea::selection{background:color-mix(in srgb, var(--terminal-blue) 30%, transparent);color:#0000}.expression-highlights{pointer-events:none;color:var(--terminal-text);position:absolute;inset:0;overflow:hidden}.tok-anchor{color:#f47b7b}.tok-group{color:#7da7ff}.tok-alternation{color:#f47b7b}.tok-class{color:#f5b969}.tok-quantifier{color:#c9a6ff}.tok-meta{color:#72d58c}.tok-literal{color:var(--terminal-text)}.expression-highlights .tok-hover{background:color-mix(in srgb, currentColor 26%, transparent);box-shadow:0 0 0 2px color-mix(in srgb, currentColor 26%, transparent);border-radius:3px}.token-popover{z-index:6;border:1px solid var(--terminal-line);background:var(--terminal-raised);pointer-events:none;border-radius:3px;gap:4px;width:max-content;max-width:270px;padding:9px 11px;display:grid;position:absolute;box-shadow:0 12px 28px #00000080}.token-popover-head{align-items:baseline;gap:9px;display:flex}.token-popover-type{letter-spacing:.09em;text-transform:uppercase;font:700 9px ui-monospace,monospace}.token-popover-head code{text-overflow:ellipsis;white-space:nowrap;max-width:150px;color:var(--terminal-muted);font:11px ui-monospace,monospace;overflow:hidden}.token-popover p{color:var(--terminal-text);margin:0;font:12px/1.5 Inter var,Inter,system-ui,sans-serif}.regex-slash,.inline-flags{color:var(--terminal-blue);font:18px/1.5 ui-monospace,monospace}.inline-flags{min-width:18px;color:var(--terminal-accent)}.flag-row{border-top:1px solid var(--terminal-line);background:var(--terminal-raised);flex-wrap:wrap;gap:5px;padding:9px 12px;display:flex}.flag-chip{border:1px solid var(--terminal-line);min-height:26px;color:var(--terminal-muted);cursor:pointer;background:0 0;border-radius:2px;align-items:center;gap:4px;padding:0 8px;font:10px ui-monospace,monospace;transition:border-color .14s,background-color .14s,color .14s,transform .14s;display:flex}.flag-chip span{display:none}.flag-chip:hover span{display:inline}.flag-chip.selected{border-color:color-mix(in srgb, var(--terminal-accent) 55%, var(--terminal-line));color:var(--terminal-accent);background:#72d58c1c}.flag-row button.flag-chip:hover{border-color:var(--terminal-accent);color:var(--terminal-text);transform:translateY(-1px)}.field-error{border-top:1px solid var(--danger);background:var(--danger-soft);color:var(--danger);margin:0;padding:8px 12px;font:10px ui-monospace,monospace}.match-count,.panel-status{border:1px solid var(--line);background:var(--surface-muted);color:var(--muted);border-radius:2px;align-items:center;gap:4px;padding:4px 7px;font:9px ui-monospace,monospace;display:inline-flex}.panel-tools{align-items:center;gap:6px;display:inline-flex}button.panel-action{border:1px solid var(--line);background:var(--surface);color:var(--muted);cursor:pointer;border-radius:2px;align-items:center;gap:4px;padding:4px 7px;font:9px ui-monospace,monospace;display:inline-flex}button.panel-action:hover:not(:disabled){border-color:var(--line-strong);background:var(--surface-muted);color:var(--ink)}button.panel-action:disabled{opacity:.5;cursor:not-allowed}.match-panel .match-count{border-color:var(--terminal-line);background:var(--terminal);color:var(--terminal-accent)}.match-editor{background:var(--terminal);min-height:190px;position:relative}.match-editor textarea,.match-highlights{white-space:pre-wrap;overflow-wrap:break-word;letter-spacing:0;border:0;width:100%;min-height:190px;margin:0;padding:16px;font:13px/1.7 ui-monospace,SFMono-Regular,Menlo,monospace}.match-highlights{color:#0000;pointer-events:none;position:absolute;inset:0;overflow:hidden}.match-editor textarea{z-index:2;resize:vertical;color:var(--terminal-text);caret-color:var(--terminal-accent);background:0 0;outline:0;position:relative}.match-mark{color:#0000;box-shadow:inset 0 -1px var(--terminal-accent);background:#72d58c52;border-radius:1px;padding:1px 0;transition:background-color .14s,box-shadow .14s}.diagram-panel{min-height:280px}.diagram-scroll{background-color:var(--surface-muted);background-image:linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);background-size:20px 20px;place-items:center;min-height:252px;padding:18px;display:grid;overflow:auto}.regex-diagram{max-width:none;height:auto;animation:.22s ease-out both diagram-enter}html[data-theme=dark] .regex-diagram{filter:invert(.88)hue-rotate(180deg)}.diagram-empty{min-height:210px;color:var(--faint);text-align:center;flex-direction:column;justify-content:center;align-items:center;display:flex}.diagram-empty p{max-width:650px;color:var(--ink);margin:12px 0 3px;font:600 11px/1.5 ui-monospace,monospace}.diagram-empty span{font-size:10px}.spin{animation:.9s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}@keyframes page-enter{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}@keyframes diagram-enter{0%{opacity:0;transform:scale(.992)}to{opacity:1;transform:scale(1)}}.notes-panel{flex-direction:column;min-height:calc(100vh - 92px);display:flex;position:sticky;top:69px}.notes-heading{flex-wrap:wrap;align-items:flex-start}.segmented-control{border:1px solid var(--line);background:var(--surface-muted);border-radius:3px;gap:1px;padding:2px;display:flex}.segmented-control button{min-height:25px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:2px;align-items:center;gap:4px;padding:0 7px;font-size:10px;font-weight:650;display:flex}.segmented-control button.active{background:var(--surface);color:var(--ink);box-shadow:0 1px 3px #00000014}.notes-editor{resize:vertical;background:var(--surface);width:100%;min-height:calc(100vh - 214px);color:var(--ink);border:0;outline:0;flex:1;padding:15px;font:12px/1.68 ui-monospace,SFMono-Regular,Menlo,monospace}.markdown-preview{min-height:calc(100vh - 214px);color:var(--muted);padding:16px 18px;font-size:12px;line-height:1.7;overflow:auto}.markdown-preview h1,.markdown-preview h2,.markdown-preview h3{color:var(--ink);letter-spacing:-.025em;margin:1.35em 0 .45em;line-height:1.22}.markdown-preview h1:first-child,.markdown-preview h2:first-child,.markdown-preview h3:first-child{margin-top:0}.markdown-preview code{border:1px solid var(--terminal-line);background:var(--terminal);color:var(--terminal-accent);border-radius:2px;padding:2px 4px;font:.9em ui-monospace,monospace}.markdown-preview pre{border:1px solid var(--terminal-line);background:var(--terminal);color:var(--terminal-text);border-radius:3px;padding:30px 12px 12px;position:relative;overflow:auto}.markdown-preview pre:before{content:"$ code";border-bottom:1px solid var(--terminal-line);background:var(--terminal-raised);height:22px;color:var(--terminal-muted);align-items:center;padding:0 8px;font:8px ui-monospace,monospace;display:flex;position:absolute;inset:0 0 auto}.markdown-preview pre code{color:inherit;background:0 0;border:0;padding:0}.markdown-preview a{color:var(--accent);text-underline-offset:2px;text-decoration:underline}.markdown-preview blockquote{border-left:2px solid var(--accent);color:var(--muted);margin-inline:0;padding-left:12px}.empty-note{color:var(--muted)}.notes-footer{border-top:1px solid var(--line);min-height:34px;color:var(--faint);justify-content:space-between;align-items:center;padding:0 11px;font:8px ui-monospace,monospace;display:flex}.auth-page{background-image:linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);background-size:42px 42px;grid-template-columns:minmax(0,1fr) 400px;align-items:center;gap:74px;min-height:calc(100vh - 58px);padding:54px max(24px,50vw - 560px);display:grid}.auth-story{background:color-mix(in srgb, var(--canvas) 90%, transparent);max-width:620px;padding:26px}.auth-story h1{letter-spacing:-.062em;margin:0;font-size:clamp(44px,5.4vw,72px);line-height:.96}.auth-story>p{max-width:540px;color:var(--muted);margin:21px 0 26px;font-size:15px;line-height:1.6}.auth-benefits{flex-wrap:wrap;gap:6px;display:flex}.auth-benefits span{border:1px solid var(--line);background:var(--surface);color:var(--muted);border-radius:3px;align-items:center;gap:6px;padding:7px 9px;font-size:10px;display:inline-flex}.auth-benefits svg{color:var(--accent)}.auth-benefits strong{color:var(--ink)}.auth-card{border:1px solid var(--terminal-line);background:var(--surface-raised);box-shadow:10px 10px 0 var(--terminal-shadow), var(--shadow);border-radius:5px;padding:8px 24px 22px}.auth-tabs{border-bottom:1px solid var(--line);background:var(--surface-muted);grid-template-columns:1fr 1fr;margin:0 -16px 22px;padding:4px;display:grid}.auth-tabs button{min-height:34px;color:var(--muted);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:2px;font-size:11px;font-weight:700}.auth-tabs button.active{border-color:var(--line);background:var(--surface);color:var(--ink)}.verify-card{justify-items:start;gap:14px;max-width:420px;margin:0 auto;display:grid}.verify-card h2{margin:0}.verify-card p{color:var(--muted);margin:0;line-height:1.6}.auth-card-heading{align-items:center;gap:11px;margin-bottom:20px;display:flex}.auth-card-heading h2{letter-spacing:-.035em;margin:0;font-size:21px}.auth-card-heading p{color:var(--muted);margin:2px 0 0;font-size:10px}.auth-icon{border:1px solid var(--terminal-line);background:var(--terminal);width:36px;height:36px;color:var(--terminal-accent);border-radius:3px;place-items:center;display:grid}.auth-form{gap:12px;display:grid}.auth-form label{gap:5px;display:grid}.auth-form label>span{color:var(--muted);letter-spacing:.05em;text-transform:uppercase;font:700 9px ui-monospace,monospace}.auth-form input{border:1px solid var(--line);background:var(--surface);width:100%;height:41px;color:var(--ink);border-radius:3px;outline:0;padding:0 10px}.auth-form input:focus{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft)}.auth-submit{background:var(--accent);color:#fff;min-height:43px;margin-top:3px}.auth-submit:hover:not(:disabled){background:var(--accent-hover)}.auth-error{border:1px solid color-mix(in srgb, var(--danger) 45%, var(--line));background:var(--danger-soft);color:var(--danger);border-radius:3px;margin:0;padding:8px 10px;font:10px ui-monospace,monospace}.auth-fineprint{color:var(--muted);justify-content:center;align-items:center;gap:4px;margin:15px 0 9px;font-size:9px;display:flex}.auth-backlink{color:var(--muted);text-align:center;text-underline-offset:3px;font-size:10px;text-decoration:underline;display:block}.collection-page{max-width:1260px;min-height:calc(100vh - 58px);margin:0 auto;padding:64px 24px 92px}.collection-header{justify-content:space-between;align-items:end;gap:30px;margin-bottom:34px;display:flex}.collection-header>div{max-width:760px}.collection-header h1{letter-spacing:-.058em;margin:0;font-size:clamp(39px,5.4vw,66px);line-height:.99}.collection-header p{max-width:620px;color:var(--muted);margin:15px 0 0;font-size:14px;line-height:1.58}.document-grid{grid-template-columns:repeat(3,1fr);gap:9px;display:grid}.document-card{border:1px solid var(--line);background:var(--surface);border-radius:4px;flex-direction:column;min-height:282px;padding:17px;transition:border-color .15s,background-color .15s,box-shadow .15s,transform .15s;display:flex}.document-card:hover{border-color:var(--accent);background:var(--surface-raised);box-shadow:var(--shadow);transform:translateY(-2px)}.document-card-top{justify-content:space-between;align-items:center;display:flex}.visibility-pill{border:1px solid var(--line);background:var(--surface-muted);color:var(--muted);border-radius:2px;align-items:center;gap:4px;padding:4px 6px;font:700 9px ui-monospace,monospace;display:inline-flex}.visibility-pill.public{border-color:color-mix(in srgb, var(--success) 40%, var(--line));background:var(--success-soft);color:var(--success)}.document-card h2{letter-spacing:-.035em;margin:22px 0 9px;font-size:21px}.document-terminal{margin-bottom:12px}.document-terminal code{max-height:46px;padding:7px}.document-card p{color:var(--muted);margin:0 0 14px;font-size:11px;line-height:1.55}.document-date{color:var(--faint);margin-top:auto;font:9px ui-monospace,monospace}.community-page{position:relative}.community-orbit{border:1px solid var(--line-strong);width:92px;height:92px;color:var(--accent);background-color:var(--surface);background-image:linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);background-size:15px 15px;border-radius:4px;flex:none;place-items:center;display:grid;position:relative;overflow:hidden}.community-orbit i{background:var(--success);border-radius:50%;width:5px;height:5px;animation:3.5s steps(4,end) infinite signal;position:absolute}.community-orbit i:first-of-type{top:15px;right:18px}.community-orbit i:last-child{background:var(--accent);animation-delay:-1.4s;bottom:16px;left:17px}@keyframes signal{50%{opacity:.2;transform:scale(.7)}}.empty-collection{border:1px dashed var(--line-strong);background:var(--surface);text-align:center;border-radius:4px;flex-direction:column;justify-content:center;align-items:center;min-height:300px;padding:20px;display:flex}.empty-collection>span{border:1px solid var(--terminal-line);background:var(--terminal);width:42px;height:42px;color:var(--terminal-accent);border-radius:3px;place-items:center;display:grid}.empty-collection h2{letter-spacing:-.035em;margin:16px 0 5px;font-size:24px}.empty-collection p{color:var(--muted);margin:0 0 17px;font-size:12px}.cheatsheet-page{max-width:1140px;margin:0 auto;padding:62px 24px 92px}.page-intro{max-width:700px;margin-bottom:32px}.page-intro p{color:var(--muted);font-size:14px}.cheat-grid{grid-template-columns:repeat(2,1fr);gap:8px;display:grid}.cheat-card{border:1px solid var(--line);background:var(--surface);border-radius:4px;grid-template-columns:minmax(150px,.48fr) 1fr;align-items:center;gap:16px;min-height:104px;padding:12px;transition:border-color .14s,transform .14s;display:grid}.cheat-command code{color:var(--terminal-accent);padding:8px}.cheat-card p{color:var(--muted);margin:0;font-size:11px;line-height:1.5}.system-page{place-items:center;min-height:calc(100vh - 58px);padding:64px 24px;display:grid}.system-terminal{border:1px solid var(--terminal-line);background:var(--terminal);width:min(620px,100%);color:var(--terminal-text);box-shadow:10px 10px 0 var(--terminal-shadow);border-radius:4px;overflow:hidden}.terminal-bar{color:var(--terminal-muted);text-transform:uppercase;justify-content:space-between;font:9px ui-monospace,monospace}.terminal-bar code{color:var(--terminal-blue)}.system-terminal-body{padding:26px}.terminal-command{color:var(--terminal-accent);font:11px ui-monospace,monospace}.system-terminal h1{color:var(--terminal-text);margin:18px 0 8px;font-size:34px}.system-message{color:var(--terminal-muted);font:12px/1.6 ui-monospace,monospace}.system-actions{flex-wrap:wrap;gap:7px;margin-top:24px;display:flex}.system-terminal .ghost-button{border-color:var(--terminal-line);background:var(--terminal-raised);color:var(--terminal-text)}@media (width<=1060px){.hero{grid-template-columns:1fr;min-height:auto;padding-top:58px}.hero-copy{max-width:740px}.hero-demo{max-width:790px}.catalog-grid{grid-template-columns:repeat(2,1fr)}.workbench-grid{grid-template-columns:1fr}.notes-panel{min-height:500px;position:static}.notes-editor,.markdown-preview{min-height:400px}.cheat-grid{grid-template-columns:1fr}.auth-page{grid-template-columns:1fr;gap:34px}.auth-story{max-width:760px}.auth-card{width:min(500px,100%)}.document-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=780px){.site-header-inner{height:54px;padding:0 15px}.mobile-menu-button{display:block}.site-nav{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow);border-radius:4px;flex-direction:column;align-items:stretch;padding:7px;display:none;position:absolute;top:54px;left:8px;right:8px}.site-nav.open{animation:.15s ease-out both menu-enter;display:flex}.site-nav>.nav-cta{margin-left:0}.nav-auth-button{justify-content:flex-start}.theme-toggle{justify-content:flex-start;width:auto;padding-inline:10px}.hero{gap:38px;padding:48px 16px 60px}.hero h1{font-size:clamp(46px,14vw,68px)}.hero-description{font-size:15px}.hero-actions{flex-direction:column;align-items:flex-start;gap:10px}.hero-demo{box-shadow:7px 7px 0 var(--terminal-shadow)}.demo-expression{padding:24px 16px;font-size:13px}.demo-test,.demo-footer{padding-inline:16px}.feature-strip{grid-template-columns:1fr;padding-inline:16px}.feature-strip>div{border-right:0;border-bottom:1px solid var(--line);padding:13px 3px}.feature-strip>div:last-child{border-bottom:0}.library-section{padding:54px 16px 72px}.section-heading{flex-direction:column;align-items:stretch}.catalog-search{width:100%}.catalog-grid{grid-template-columns:1fr}.catalog-card{min-height:270px}.workbench-shell{padding:16px 9px 42px}.workbench-header{flex-direction:column;align-items:stretch}.save-cluster{flex-wrap:wrap}.save-state{width:100%}.expression-input-row{padding:17px 11px}.expression-editor textarea,.expression-highlights,.regex-slash,.inline-flags{font-size:14px}.flag-chip span{display:none!important}.diagram-scroll{place-items:start;padding:10px}.notes-heading{align-items:stretch}.segmented-control{align-self:flex-start}.cheatsheet-page{padding:50px 16px 72px}.cheat-card{grid-template-columns:1fr;gap:9px}.auth-page{gap:28px;min-height:calc(100vh - 54px);padding:42px 16px 66px}.auth-story{padding:16px}.auth-story h1{font-size:clamp(42px,14vw,62px)}.auth-story>p{font-size:14px}.auth-card{box-shadow:6px 6px 0 var(--terminal-shadow);padding-inline:19px}.collection-page{padding:50px 16px 72px}.collection-header{flex-direction:column;align-items:flex-start}.document-grid{grid-template-columns:1fr}.community-orbit{display:none}.system-page{min-height:calc(100vh - 54px);padding:36px 12px}.system-terminal-body{padding:20px}}@keyframes menu-enter{0%{opacity:0;transform:translateY(-5px)}to{opacity:1;transform:translateY(0)}}@media (hover:hover){.theme-toggle:hover svg{transform:rotate(-12deg)scale(1.06)}.mobile-menu-button:hover{background:var(--surface-muted)}.button:hover:not(:disabled) svg{transform:translate(1px)}.catalog-card:hover .catalog-card-top svg,.document-card:hover .document-card-top svg{transform:translate(3px)}.catalog-card-top svg,.document-card-top svg{transition:transform .15s}.cheat-card:hover{border-color:var(--line-strong);transform:translateY(-1px)}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}