:root { --paper:#FFFFFF; --ink:#13100D; --quiet:rgba(19,16,13,.62); --seal:#A33831; --line:rgba(19,16,13,.18); }
@media (prefers-color-scheme: dark) { :root { --paper:#000000; --ink:#F2F0EB; --quiet:rgba(242,240,235,.65); --seal:#E66B5C; --line:rgba(242,240,235,.22); } }
* { box-sizing: border-box; }
body { margin:0; background:var(--paper); color:var(--ink); font:18px/1.55 "New York", Georgia, "Times New Roman", serif; }
main { max-width: 680px; margin: 0 auto; padding: 32px 22px 72px; }
header a.brand { text-decoration:none; color:var(--ink); font-size:30px; font-weight:500; letter-spacing:.01em; }
.rule { display:flex; align-items:flex-start; margin: 4px 0 28px; }
.rule i { display:block; width:46px; height:1px; background:var(--ink); margin-top:1px; }
.rule b { display:block; width:6px; height:10px; background:var(--seal); border-radius:3px 3px 50% 50% / 3px 3px 50% 50%; }
h1 { font-size:30px; font-weight:500; line-height:1.2; margin:0 0 12px; }
h2 { font-size:21px; font-weight:500; margin:34px 0 6px; }
p, li { margin: 0 0 12px; }
ul { padding-left: 22px; }
a { color: var(--ink); text-decoration-color: var(--seal); text-underline-offset: 3px; }
.quiet { color: var(--quiet); font-size: 15px; }
table { border-collapse: collapse; width:100%; margin: 12px 0 20px; font-size: 16px; }
th, td { text-align:left; border-bottom:1px solid var(--line); padding:9px 8px 9px 0; vertical-align: top; }
th { font-size:12px; letter-spacing:.14em; text-transform:uppercase; color:var(--quiet); font-weight:600; }
footer { margin-top: 48px; padding-top: 18px; border-top:1px solid var(--line); font-size:15px; color: var(--quiet); }
footer a { margin-right: 16px; }
.stamp { display:inline-block; border:1.5px solid var(--seal); color:var(--seal); padding:3px 9px; font-size:12px; letter-spacing:.14em; text-transform:uppercase; transform: rotate(-3deg); }

/* ---- additions: brand mark, hero, sample card, guides, FAQ, badge ---- */
img, video { max-width:100%; height:auto; }
header a.brand { display:inline-flex; align-items:center; gap:10px; }
header .mark { display:block; }
.hero { display:grid; gap:18px; margin: 4px 0 8px; }
.hero .art, .guide-art .art { width:100%; max-width:300px; height:auto; color:var(--ink); }
.lede { font-size:20px; line-height:1.5; }
.cta { display:flex; flex-wrap:wrap; align-items:center; gap:14px 20px; margin:20px 0 6px; }
.badge { display:inline-block; line-height:0; }
.badge img { height:50px; width:auto; }
.b-dark { display:none; }
@media (prefers-color-scheme: dark) { .b-light { display:none; } .b-dark { display:inline-block; } }
.cta .note { font-size:14px; color:var(--quiet); margin:0; }
figure { margin: 22px 0; }
figure img, figure video { width:100%; height:auto; display:block; border:1px solid var(--line); background:var(--line); }
figure.tall video { max-width:340px; margin:0 auto; }
figcaption { font-size:14px; color:var(--quiet); margin-top:8px; }
.crumbs { font-size:14px; color:var(--quiet); margin:0 0 10px; }
.crumbs a { color:var(--quiet); }
.guide-art { margin:6px 0 4px; }
.steps { counter-reset: s; list-style:none; padding:0; }
.steps li { counter-increment: s; position:relative; padding-left:44px; margin-bottom:16px; }
.steps li::before { content: counter(s); position:absolute; left:0; top:-2px; width:30px; height:30px; border:1.5px solid var(--seal); color:var(--seal); border-radius:50%; text-align:center; line-height:27px; font-size:15px; }
.card { border:1px solid var(--ink); padding:16px 18px; margin:20px 0; position:relative; }
.card .k { font-size:12px; letter-spacing:.14em; text-transform:uppercase; color:var(--quiet); font-weight:600; }
.card .sev { display:inline-block; border:1.5px solid var(--seal); color:var(--seal); padding:2px 9px; font-size:12px; letter-spacing:.14em; text-transform:uppercase; margin:2px 0 8px; }
.card dl { margin:8px 0 0; }
.card dt { font-size:12px; letter-spacing:.14em; text-transform:uppercase; color:var(--quiet); margin-top:10px; }
.card dd { margin:2px 0 0; }
.card .stamp { position:absolute; right:14px; top:12px; }
.app-note { border-left:3px solid var(--seal); padding:2px 0 2px 14px; margin:26px 0; }
.app-note b:first-child { color:var(--seal); }
blockquote.letter { margin:14px 0; padding:12px 16px; border:1px dashed var(--line); font-size:16px; }
blockquote.letter p { margin:0 0 8px; }
.faq details { border-bottom:1px solid var(--line); padding:12px 0; }
.faq summary { cursor:pointer; font-weight:500; }
.faq details p { margin:8px 0 0; }
.related { display:grid; gap:12px; margin:10px 0 0; }
.related a { display:block; border:1px solid var(--line); padding:12px 14px; text-decoration:none; }
.related a:hover { border-color:var(--seal); }
.guides-grid { display:grid; gap:14px; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); margin:12px 0 0; }
.guides-grid a { display:block; border:1px solid var(--line); padding:12px 14px 14px; text-decoration:none; }
.guides-grid a:hover { border-color:var(--seal); }
.guides-grid .art { width:100%; max-width:160px; height:auto; color:var(--ink); display:block; margin-bottom:6px; }
.guides-grid b { display:block; font-weight:500; }
.guides-grid span { font-size:15px; color:var(--quiet); }
footer .foot-guides { display:flex; flex-wrap:wrap; gap:6px 16px; margin-bottom:14px; }
footer .foot-guides b { flex-basis:100%; font-size:12px; letter-spacing:.14em; text-transform:uppercase; font-weight:600; }
footer .foot-links a { margin-right:16px; }

/* ---- motion (site.js adds the classes; everything is visible without it) ---- */
.js [data-reveal] { opacity:0; transform: translateY(16px); transition: opacity .6s ease, transform .6s cubic-bezier(.2,.7,.2,1); transition-delay: var(--d, 0ms); }
.js [data-reveal].in { opacity:1; transform:none; }
.art.draw path, .art.draw rect, .art.draw circle { stroke-dasharray: 1; stroke-dashoffset: 1; }
.art.drawn path, .art.drawn rect, .art.drawn circle { animation: draw 1.5s cubic-bezier(.4,.1,.2,1) forwards; }
.art.drawn *:nth-child(2) { animation-delay: .15s; } .art.drawn *:nth-child(3) { animation-delay: .3s; } .art.drawn *:nth-child(4) { animation-delay: .45s; }
@keyframes draw { to { stroke-dashoffset: 0; } }
.stamp-in { animation: stampIn .5s cubic-bezier(.3,1.6,.5,1) both; }
@keyframes stampIn { from { opacity:0; transform: rotate(-3deg) scale(1.9); } to { opacity:1; transform: rotate(-3deg) scale(1); } }
.line-in { animation: lineIn .45s ease both; }
@keyframes lineIn { from { opacity:0; transform: translateY(6px); } to { opacity:1; transform:none; } }
.progress { position:fixed; top:0; left:0; right:0; height:3px; z-index:20; pointer-events:none; }
.progress i { display:block; height:100%; background:var(--seal); transform-origin:left; transform: scaleX(0); }
.pill-cta { position:fixed; left:50%; bottom:18px; z-index:20; transform: translate(-50%, 90px); opacity:0; padding:11px 20px; background:var(--ink); color:var(--paper); border-radius:999px; text-decoration:none; font-size:15px; letter-spacing:.01em; box-shadow:0 6px 24px rgba(0,0,0,.22); transition: transform .45s cubic-bezier(.2,.8,.2,1), opacity .3s; white-space:nowrap; }
.pill-cta.show { transform: translate(-50%, 0); opacity:1; }
.pill-cta:hover { background:var(--seal); color:#fff; }

/* ---- home: facts, media row, demo ---- */
.facts { list-style:none; padding:0; margin:22px 0 6px; display:grid; grid-template-columns: repeat(2, 1fr); gap:12px; }
.facts li { border-top:1.5px solid var(--ink); padding-top:8px; margin:0; font-size:15px; color:var(--quiet); line-height:1.35; }
.facts b { display:block; font-size:34px; font-weight:500; color:var(--ink); line-height:1.1; font-variant-numeric: tabular-nums; }
@media (min-width: 560px) { .facts { grid-template-columns: repeat(4, 1fr); } .media-row { display:grid; grid-template-columns: 1fr 1fr; gap:16px; align-items:start; } .media-row figure { margin:22px 0; } }
.media-row figure.tall video { max-width:none; }
.tabs { display:flex; flex-wrap:wrap; gap:8px; margin:10px 0 0; }
.tabs button { font:inherit; font-size:15px; background:transparent; color:var(--ink); border:1px solid var(--line); padding:8px 14px; cursor:pointer; transition: border-color .2s, background .2s, color .2s; }
.tabs button:hover { border-color:var(--ink); }
.tabs button[aria-selected="true"] { background:var(--ink); color:var(--paper); border-color:var(--ink); }
.tabs button:focus-visible { outline:2px solid var(--seal); outline-offset:2px; }
.demo .card { min-height: 330px; margin-top:12px; }
.demo .card-title { margin:4px 0 2px; font-weight:500; font-size:20px; }
.demo .note-k { margin-top:14px; }
.demo .note-text { margin:4px 0 0; min-height:5.5em; font-size:16px; border-left:2px solid var(--seal); padding-left:12px; }
.demo .note-text::after { content:""; display:inline-block; width:1px; height:1em; background:var(--ink); margin-left:2px; vertical-align:-2px; animation: blink 1s steps(2) infinite; }
@keyframes blink { 50% { opacity:0; } }
.demo-aside { font-size:14px; color:var(--quiet); margin:8px 0 0; }
.badge img { transition: transform .25s ease; }
.badge:hover img { transform: translateY(-2px); }

@media (prefers-reduced-motion: reduce) {
  .js [data-reveal], .art.draw *, .badge img { transition:none !important; animation:none !important; opacity:1 !important; transform:none !important; stroke-dashoffset:0 !important; }
  .stamp-in, .line-in { animation:none !important; }
  .pill-cta { transition:none !important; }
  .demo .note-text::after { animation:none; }
}

figure.portrait img { max-width: 420px; margin: 0 auto; }
@media (min-width: 560px) { .media-row figure.portrait img { max-width: none; } }
.demo { margin-bottom: 20px; }

/* ---- support form ---- */
.contact { display:grid; gap:14px; margin:18px 0 8px; }
.contact label { display:grid; gap:6px; font-size:15px; color:var(--quiet); }
.contact input, .contact textarea { font:inherit; font-size:17px; color:var(--ink); background:var(--paper); border:1px solid var(--line); border-radius:0; padding:10px 12px; width:100%; box-sizing:border-box; }
.contact input:focus-visible, .contact textarea:focus-visible, .contact button:focus-visible { outline:2px solid var(--seal); outline-offset:2px; }
.contact textarea { resize:vertical; min-height:130px; }
.contact button { justify-self:start; font:inherit; font-size:16px; background:var(--ink); color:var(--paper); border:0; padding:11px 22px; cursor:pointer; }
.contact button[disabled] { opacity:.55; cursor:default; }
.contact .hp { position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }
.contact .form-note { margin:0; font-size:15px; min-height:1.5em; }
.contact .form-note.ok { color:var(--ink); }
.contact .form-note.bad { color:var(--seal); }