:root{--bg:#fff8ec;--card:#fff;--ink:#1d1838;--muted:#5e5878;--line:#ece3d0;--acc:#6b46ff;--acc2:#ff7a59;--ok:#1fa463;--warn:#f2b705;--r:18px}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.55 ui-rounded,"SF Pro Rounded",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--acc)}
.wrap{max-width:720px;margin:0 auto;padding:0 18px}
header.site{padding:14px 0}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.logo{font-weight:800;font-size:22px;text-decoration:none;color:var(--ink);letter-spacing:-.02em}
.logo b{color:var(--acc)}
.logo .sq{display:inline-block;width:12px;height:12px;border-radius:3px;margin-right:3px;vertical-align:0}.sq.g{background:var(--ok)}.sq.y{background:var(--warn)}.logo .sq:nth-child(3){margin-right:8px}
nav a{margin-left:14px;text-decoration:none;font-weight:600;color:var(--muted)}
nav a:hover{color:var(--acc)}
.card{background:var(--card);border:2px solid var(--line);border-radius:var(--r);padding:22px;margin:10px 0 18px;box-shadow:0 6px 0 var(--line)}
.kicker{display:flex;gap:8px;flex-wrap:wrap;align-items:center;font-size:14px;font-weight:700;color:var(--muted)}
.pill{display:inline-block;padding:3px 10px;border-radius:99px;background:#efe9ff;color:var(--acc);font-weight:800;font-size:13px}
.pill.par{background:#e6f7ee;color:var(--ok)}
.pill.low{background:#fff3d6;color:#9a6b00}
h1{font-size:30px;line-height:1.15;margin:10px 0 8px;letter-spacing:-.02em}
h1.seo{font-size:26px}
h2{font-size:20px;margin:22px 0 8px}
.goal{font-size:19px;font-weight:600;margin:6px 0 12px}
.why{color:var(--muted);margin:0 0 14px}
.why b{color:var(--ink)}
details{border:2px dashed var(--line);border-radius:14px;padding:10px 14px;margin:10px 0;background:#fffdf8}
details>summary{cursor:pointer;font-weight:800;list-style:none}
details>summary::-webkit-details-marker{display:none}
details>summary::before{content:"▸ ";color:var(--acc)}
details[open]>summary::before{content:"▾ "}
details.spoiler>summary::after{content:" (spoiler)";font-weight:600;color:var(--muted);font-size:14px}
ol.steps{padding-left:22px;margin:10px 0}
ol.steps li{margin:6px 0}
.prompt{position:relative;background:#1d1838;color:#f5f1ff;border-radius:12px;padding:14px 14px 44px;font:14px/1.5 ui-monospace,SFMono-Regular,Menlo,monospace;white-space:pre-wrap;word-break:break-word}
.prompt button{position:absolute;right:10px;bottom:10px}
button,.btn{font:inherit;font-weight:800;border:0;border-radius:12px;padding:10px 16px;background:var(--acc);color:#fff;cursor:pointer;text-decoration:none;display:inline-block}
button.ghost,.btn.ghost{background:#efe9ff;color:var(--acc)}
button.small{padding:6px 12px;font-size:14px}
button:disabled{opacity:.6}
.did{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:16px;padding-top:16px;border-top:2px solid var(--line)}
.stepper{display:inline-flex;align-items:center;border:2px solid var(--line);border-radius:12px;overflow:hidden}
.stepper button{border-radius:0;background:#fff;color:var(--ink);padding:8px 14px}
.stepper output{min-width:40px;text-align:center;font-weight:800;font-size:18px}
.result{margin-top:14px;padding:14px;border-radius:14px;background:#e6f7ee;border:2px solid #bfe8d1}
.result .line{font:15px/1.5 ui-monospace,SFMono-Regular,Menlo,monospace;background:#fff;border-radius:10px;padding:10px;margin:8px 0;word-break:break-word}
.result .acts{display:flex;gap:8px;flex-wrap:wrap}
.meta{display:flex;gap:14px;flex-wrap:wrap;font-size:14px;color:var(--muted);margin-top:12px}
.sponsor{display:flex;align-items:center;gap:12px;justify-content:space-between;flex-wrap:wrap;border:2px dashed #d9cff9;background:#faf8ff;border-radius:14px;padding:12px 16px;margin:0 0 18px;font-size:15px}
.sponsor b{color:var(--acc)}
.box{background:#fff;border:2px solid var(--line);border-radius:var(--r);padding:18px;margin:18px 0}
.box h3{margin:0 0 6px}
.inline{display:flex;gap:8px;flex-wrap:wrap}
input,textarea,select{font:inherit;padding:10px 12px;border:2px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);min-width:0}
.inline input{flex:1 1 220px}
textarea{width:100%;min-height:110px}
label{display:block;font-weight:700;margin:12px 0 4px}
.full{width:100%}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.msg{min-height:1.4em;font-size:14px;margin-top:6px;color:var(--muted)}
.sources{font-size:14px;color:var(--muted)}
.sources li{margin:3px 0}
.muted{color:var(--muted)}.small{font-size:14px}
.arch{list-style:none;padding:0;margin:0}
.arch li{background:#fff;border:2px solid var(--line);border-radius:14px;margin:10px 0}
.arch a{display:flex;gap:12px;align-items:center;padding:12px 14px;text-decoration:none;color:var(--ink)}
.arch .num{font-weight:800;color:var(--acc);min-width:44px}
.arch .t{font-weight:700}
.arch .d{margin-left:auto;font-size:13px;color:var(--muted);white-space:nowrap}
.arch .ok{color:var(--ok);font-weight:800}
footer{margin:30px 0 0;padding:20px 0 40px;border-top:2px solid var(--line);font-size:14px;color:var(--muted)}
footer a{color:var(--muted)}
.lede{font-size:18px;color:var(--muted)}
@media (max-width:520px){h1{font-size:25px}h1.seo{font-size:22px}.card{padding:16px}.goal{font-size:17px}nav a{margin-left:10px}}