:root{--bg:#07080d;--panel:#10121b;--line:#1f2333;--text:#e6e8f0;--muted:#9aa1b8;--cyan:#38f2e0;--pink:#ff3ea5;--mono:ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:18px/1.7 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
background-image:linear-gradient(rgba(56,242,224,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(56,242,224,.035) 1px,transparent 1px);background-size:40px 40px}
body::after{content:"";position:fixed;inset:0;pointer-events:none;background:repeating-linear-gradient(0deg,rgba(0,0,0,.18) 0 1px,transparent 1px 3px);z-index:9}
a{color:var(--cyan)}a:hover{color:var(--pink)}
.wrap{max-width:1040px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px}.skip:focus{left:10px;top:10px;background:var(--cyan);color:#000;padding:6px;z-index:10}
header.site{border-bottom:1px solid var(--line);background:rgba(7,8,13,.85);backdrop-filter:blur(6px);position:sticky;top:0;z-index:5}
.nav{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px;padding-top:14px;padding-bottom:14px}
.logo{font-family:var(--mono);font-weight:700;color:var(--text);text-decoration:none;letter-spacing:.04em;font-size:15px}
nav a{font-family:var(--mono);font-size:14px;color:var(--muted);text-decoration:none;margin-left:18px;text-transform:uppercase;letter-spacing:.08em}
nav a:hover{color:var(--cyan)}
main{padding:40px 20px 60px;min-height:60vh}
h1,h2,h3{line-height:1.2;letter-spacing:-.01em}
h1{font-size:clamp(2rem,5vw,3.4rem);margin:.2em 0 .4em}
.hero{padding:6vh 0 4vh}.eyebrow,.kind,.meta{font-family:var(--mono);font-size:13px;color:var(--cyan);text-transform:uppercase;letter-spacing:.1em}
.meta{color:var(--muted)}
.lead{font-size:1.2rem;color:var(--muted);max-width:640px}
.btn{display:inline-block;font-family:var(--mono);font-size:14px;text-transform:uppercase;letter-spacing:.08em;padding:12px 20px;border:1px solid var(--cyan);background:var(--cyan);color:#001;text-decoration:none;cursor:pointer;margin:4px 6px 4px 0}
.btn:hover{background:var(--pink);border-color:var(--pink);color:#fff}.btn.ghost{background:transparent;color:var(--cyan)}
.section{font-family:var(--mono);font-size:15px;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:10px;margin-top:40px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:18px;margin-top:20px}
.card a{display:block;height:100%;padding:22px;background:var(--panel);border:1px solid var(--line);color:var(--text);text-decoration:none;transition:transform .15s,border-color .15s}
.card a:hover{border-color:var(--cyan);transform:translateY(-3px);box-shadow:-3px 0 0 var(--pink)}
.card h3{margin:.4em 0;font-size:1.3rem}.card p{color:var(--muted);font-size:16px;margin:0 0 12px}
.post{max-width:700px;margin:0 auto}
.prose p,.prose li{color:#d4d7e3}.prose h2{margin-top:1.8em;font-size:1.5rem}
.prose blockquote{margin:1.5em 0;padding:4px 20px;border-left:3px solid var(--pink);background:var(--panel)}
.prose hr{border:0;text-align:center;margin:2em 0}.prose hr::before{content:"// // //";font-family:var(--mono);color:var(--muted)}
code{font-family:var(--mono);background:var(--panel);padding:2px 5px}
.pager{max-width:700px;margin:40px auto 0;display:flex;justify-content:space-between;gap:16px;font-size:15px}
.cta{max-width:700px;margin:30px auto 0;padding:22px;border:1px dashed var(--line);text-align:center}
.contact{display:grid;gap:14px;margin-top:20px}.contact label{display:grid;gap:4px;font-family:var(--mono);font-size:14px;color:var(--muted)}
input,textarea{font:inherit;background:var(--panel);border:1px solid var(--line);color:var(--text);padding:10px}input:focus,textarea:focus{outline:1px solid var(--cyan)}
footer.site{border-top:1px solid var(--line);padding:30px 0;text-align:center;color:var(--muted)}
.tag{font-family:var(--mono);text-transform:uppercase;letter-spacing:.15em;color:var(--text)}
.social a{margin:0 10px;font-family:var(--mono);font-size:14px}.small{font-size:13px}
.glitch{position:relative}
.glitch::before,.glitch::after{content:attr(data-text);position:absolute;inset:0;opacity:0;pointer-events:none}
.glitch.on::before{opacity:.8;color:var(--pink);transform:translate(-2px,0);clip-path:inset(20% 0 50% 0)}
.glitch.on::after{opacity:.8;color:var(--cyan);transform:translate(2px,0);clip-path:inset(60% 0 10% 0)}
@media (max-width:600px){body{font-size:17px}nav a{margin:0 14px 0 0}main{padding-top:24px}}
@media (prefers-reduced-motion:reduce){.glitch.on::before,.glitch.on::after{opacity:0}.card a{transition:none}}

.logo{display:inline-flex;align-items:center;gap:10px}.logo .mark{width:34px;height:34px;display:block;flex:none}
/* Play pages */
.play-box{background:var(--panel);border:1px solid var(--line);padding:24px;margin:24px 0;max-width:760px}
.play-box h2:focus{outline:none}
.play-box fieldset{border:0;padding:0;margin:0}.play-box legend{padding:0}
.opt{display:flex;gap:12px;align-items:flex-start;border:1px solid var(--line);padding:12px 14px;margin:8px 0;cursor:pointer}
.opt:hover,.opt:focus-within{border-color:var(--cyan)}.opt input{margin-top:6px;accent-color:var(--cyan);width:18px;height:18px;flex:none}
.opt:has(input:checked){border-color:var(--cyan);background:rgba(56,242,224,.07)}
.progress{height:4px;background:var(--line);margin:8px 0 16px}.progress span{display:block;height:100%;background:var(--cyan);transition:width .3s}
.btn:disabled{opacity:.4;cursor:not-allowed}.btn:focus-visible,.opt:focus-within,input[type=range]:focus-visible{outline:2px solid var(--pink);outline-offset:2px}
.muted{color:var(--muted)}.small{font-size:14px}
.share-card{margin:16px 0}.share-card img{width:100%;height:auto;border:1px solid var(--line)}
.presets{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:16px!important}.presets legend{font-family:var(--mono);font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:.1em;margin-bottom:6px}
.slider{margin:18px 0}.slider label{display:block;font-weight:600}.slider output{font-family:var(--mono);color:var(--cyan)}
.slider input[type=range]{width:100%;accent-color:var(--cyan);height:32px}.slider p{margin:2px 0 0}
.readout{border-top:1px solid var(--line);padding-top:18px;margin-top:18px}.readout strong{display:block;font-family:var(--mono);font-size:clamp(2.4rem,9vw,4.4rem);color:var(--cyan);line-height:1.1;margin:6px 0;word-break:break-all}
.formula code{font-size:1.05rem;white-space:normal}
@media (prefers-reduced-motion: reduce){.progress span{transition:none}}
@media (max-width:560px){nav a{margin-left:10px;font-size:13px}.play-box{padding:16px}}
.shop .card{padding:1rem;border:1px solid rgba(255,255,255,.08);border-radius:12px;background:#0d0f17}
.shop .design{background:#07080d;border-radius:8px;padding:1rem;display:flex;justify-content:center}
.shop .design img{max-width:100%;height:auto}
.social.legal a{font-size:.85em}
.author-bio{margin:34px 0 0;padding:18px 20px;border:1px solid var(--line);border-left:3px solid var(--cyan);background:var(--panel)}.author-bio p{margin:4px 0}
.submit-form{display:grid;gap:14px;margin:18px 0}.submit-form label{display:grid;gap:6px;font-weight:600}.submit-form input,.submit-form textarea{width:100%;box-sizing:border-box}.submit-form .check{display:flex;gap:10px;align-items:flex-start;font-weight:400}.submit-form .check input{width:18px;height:18px;margin-top:4px;flex:none;accent-color:var(--cyan)}
.template{white-space:pre-wrap;background:var(--panel);border:1px solid var(--line);padding:14px;font-size:.9em;overflow:auto}
.author-bio{margin:34px 0 0;padding:18px 20px;border:1px solid var(--line);border-left:3px solid var(--cyan);background:var(--panel)}.author-bio p{margin:4px 0}
.submit-form{display:grid;gap:14px;margin:18px 0}.submit-form label{display:grid;gap:6px;font-weight:600}.submit-form input,.submit-form textarea{width:100%;box-sizing:border-box}.submit-form .check{display:flex;gap:10px;align-items:flex-start;font-weight:400}.submit-form .check input{width:18px;height:18px;margin-top:4px;flex:none;accent-color:var(--cyan)}
.template{white-space:pre-wrap;background:var(--panel);border:1px solid var(--line);padding:14px;font-size:.9em;overflow:auto}