:root{--desk:#E6E9E2;--ink:#1D2733;--bar:#D9EBD0;--feed:#F1F0E6;--kw:#17407A;--str:#A3322B;--num:#0E7C7B;--rule:#B8BDB3}
*{box-sizing:border-box}
body{margin:0;background:var(--desk);color:var(--ink);font:400 16px/1.6 'IBM Plex Sans Condensed','Arial Narrow',system-ui,sans-serif}
h1,h2,h3,.logo{font-family:'IBM Plex Sans Condensed','Arial Narrow',sans-serif;font-weight:600}
a{color:var(--kw)}
.topbar{display:flex;justify-content:space-between;align-items:center;max-width:1120px;margin:0 auto;padding:16px 20px;border-bottom:4px double var(--ink)}
.logo{font-size:1.4rem;color:var(--ink);text-decoration:none}
.stamp{color:#B3261E;border:2px solid #B3261E;border-radius:4px;padding:2px 10px;font-weight:600;font-size:.9rem;transform:rotate(-2.5deg);opacity:.9}
.page{max-width:1120px;margin:0 auto;padding:28px 20px 56px}
h1{font-size:clamp(2rem,4.5vw,3rem);line-height:1.05;margin:0 0 8px}
.lede{max-width:62ch;margin:0 0 24px;font-size:1.1rem}
.sheets{display:grid;grid-template-columns:minmax(280px,5fr) 7fr;gap:24px;align-items:start}
@media(max-width:900px){.sheets{grid-template-columns:1fr}}
.plain{background:#fff;border:1px solid var(--rule);padding:16px;box-shadow:3px 3px 0 var(--rule)}
label{font-weight:600;display:block;margin-bottom:6px}
textarea{width:100%;min-height:260px;resize:vertical;border:1px solid var(--rule);background:#FDFDFB;color:var(--ink);padding:10px;font:400 14px/1.55 'IBM Plex Mono',ui-monospace,Menlo,monospace}
textarea:focus-visible,select:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--kw);outline-offset:2px}
.tools{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}
button{padding:9px 16px;border:2px solid var(--ink);border-radius:2px;background:var(--ink);color:#fff;font:600 1rem 'IBM Plex Sans Condensed',sans-serif;cursor:pointer}
button.alt{background:#fff;color:var(--ink)}
.opts{display:flex;gap:18px;flex-wrap:wrap;align-items:center}
.opts label{margin:0;font-weight:400}
select{padding:5px 8px;border:1px solid var(--ink);background:#fff;font:inherit;border-radius:2px}
.fan{display:grid;grid-template-columns:34px 1fr 34px;background:#fff;border:1px solid var(--rule);box-shadow:3px 3px 0 var(--rule);min-height:300px}
.feed{background:radial-gradient(circle at 50% 50%,var(--desk) 0 6.5px,transparent 7px) 0 0/100% 34px,var(--feed);border-inline:1px dashed var(--rule)}
pre{margin:0;padding:0;font:400 14px/1.6 'IBM Plex Mono',ui-monospace,Menlo,monospace;white-space:pre-wrap;overflow-wrap:anywhere;color:var(--ink)}
.l{display:block;padding:0 14px;min-height:1.6em}
.l:nth-child(6n+4),.l:nth-child(6n+5),.l:nth-child(6n){background:var(--bar)}
.k{color:var(--kw);font-weight:600}
.s{color:var(--str)}
.n{color:var(--num)}
.note{color:#4B5663;font-size:.95rem;margin:20px 0 0}
.about,.faq{max-width:68ch}
.about h2,.faq h2{font-size:1.7rem;margin:40px 0 6px}
.faq h3{font-size:1.15rem;margin:18px 0 2px}
.faq p,.about p{margin:0 0 6px}
.foot{border-top:4px double var(--ink);padding:16px 20px;font-size:.9rem}
.foot p{max-width:1120px;margin:0 auto}

/* privacy page */
.privacy{max-width:640px;margin:40px auto;padding:24px;background:#fff;color:#111;font-size:16px;line-height:1.6;position:relative}
.privacy a{color:#0645ad}
.privacy h1{font-size:2rem;margin:.5em 0;background:none;color:#111;padding:0;display:block;box-shadow:none}