/* ReadFlow website: the Bindery design system of the app (lib/ui/theme/bindery_colors.dart, bindery_text.dart), written as CSS. */
@font-face{font-family:"Fraunces";src:url("/fonts/Fraunces.ttf") format("truetype");font-weight:100 900;font-style:normal;font-display:swap}
@font-face{font-family:"Fraunces";src:url("/fonts/Fraunces-Italic.ttf") format("truetype");font-weight:100 900;font-style:italic;font-display:swap}
@font-face{font-family:"Figtree";src:url("/fonts/Figtree.ttf") format("truetype");font-weight:300 900;font-style:normal;font-display:swap}

:root{
  --background:#EEE9DF;--surface:#F8F5EF;--raised:#FFFFFF;--text:#1D2A23;--muted:#4F5E55;
  --hairline:#D9D1C2;--hairline-strong:#C6BBA6;--primary:#1F4D3A;--on-primary:#F8F5EF;--foil:#8A6A2B;--foil-tint:rgba(138,106,43,.14);
  --pages:#E2D9C8;--ready:#2E6B47;--tint:rgba(31,77,58,.08);--shadow:0 1px 1px rgba(46,34,14,.18),0 8px 24px -12px rgba(46,34,14,.42);
  --serif:"Fraunces",Georgia,"Times New Roman",serif;--sans:"Figtree",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --radius:14px;--radius-control:12px;--gutter:clamp(1.25rem,5vw,2rem);--measure:42rem;
}
:root[data-theme="dark"]{
  --background:#0E1A15;--surface:#16261F;--raised:#1D3128;--text:#EDE7D8;--muted:#A9B8AF;
  --hairline:#2B4237;--hairline-strong:#3B5648;--primary:#D4AF6A;--on-primary:#1A1206;--foil:#D4AF6A;--foil-tint:rgba(212,175,106,.16);
  --pages:#33493E;--ready:#8ED1A8;--tint:rgba(212,175,106,.12);--shadow:0 1px 1px rgba(0,0,0,.45),0 10px 28px -12px rgba(0,0,0,.75);
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --background:#0E1A15;--surface:#16261F;--raised:#1D3128;--text:#EDE7D8;--muted:#A9B8AF;
    --hairline:#2B4237;--hairline-strong:#3B5648;--primary:#D4AF6A;--on-primary:#1A1206;--foil:#D4AF6A;--foil-tint:rgba(212,175,106,.16);
    --pages:#33493E;--ready:#8ED1A8;--tint:rgba(212,175,106,.12);--shadow:0 1px 1px rgba(0,0,0,.45),0 10px 28px -12px rgba(0,0,0,.75);
  }
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--background);color:var(--text);font:400 1.0625rem/1.65 var(--sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
h1,h2,h3{font-family:var(--serif);font-optical-sizing:auto;font-weight:600;line-height:1.18;letter-spacing:-.01em;margin:0 0 .5em;color:var(--text)}
h1{font-size:clamp(2.1rem,6vw,3.4rem)}h2{font-size:clamp(1.45rem,3.2vw,1.9rem);margin-top:2.4em}h3{font-size:1.2rem;margin-top:1.8em}
p,ul,ol{margin:0 0 1em}ul,ol{padding-left:1.35rem}li{margin:.3em 0}
a{color:var(--primary);text-decoration-thickness:1px;text-underline-offset:.2em}a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--foil);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:-999px;top:0;background:var(--primary);color:var(--on-primary);padding:.6rem 1rem;z-index:10;border-radius:0 0 10px 0}.skip:focus{left:0}
.wrap{width:100%;max-width:64rem;margin:0 auto;padding:0 var(--gutter)}
.prose{max-width:var(--measure)}
/* header */
.site-header{border-bottom:1px solid var(--hairline);background:color-mix(in srgb,var(--background) 92%,transparent);position:sticky;top:0;z-index:5;backdrop-filter:blur(8px)}
.bar{display:flex;align-items:center;gap:1rem;min-height:4rem;flex-wrap:wrap;padding-block:.35rem}
.brand{display:inline-flex;align-items:center;gap:.5rem;text-decoration:none;color:var(--text);font:600 1.6rem/1 var(--serif);letter-spacing:-.01em}
.brand em{font-style:italic;font-weight:500}
.brand svg{width:.9rem;height:1.5rem;color:var(--foil);flex:none}
nav.main{display:flex;gap:.2rem 1.1rem;flex-wrap:wrap;margin-left:auto;align-items:center}
nav.main a{color:var(--muted);text-decoration:none;font-weight:600;font-size:.95rem;padding:.35rem .1rem;border-bottom:2px solid transparent}
nav.main a:hover{color:var(--text)}nav.main a[aria-current="page"]{color:var(--text);border-bottom-color:var(--foil)}
.tools{display:flex;gap:.5rem;align-items:center}
.pill{display:inline-flex;align-items:center;gap:.4rem;border:1px solid var(--hairline-strong);background:var(--surface);color:var(--text);border-radius:999px;padding:.3rem .8rem;font:600 .85rem/1.2 var(--sans);text-decoration:none;cursor:pointer;min-height:2.25rem}
.pill:hover{background:var(--raised)}
@media (max-width:40rem){nav.main{order:3;width:100%;margin-left:0;padding-bottom:.4rem}.tools{margin-left:auto}}
/* hero */
.hero{padding:clamp(2.5rem,8vw,5.5rem) 0 clamp(2rem,5vw,3.5rem);display:grid;gap:2.5rem;grid-template-columns:1.05fr .95fr;align-items:center}
@media (max-width:52rem){.hero{grid-template-columns:1fr}}
.kicker{font:700 .72rem/1 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--foil);margin:0 0 1.1rem;display:flex;align-items:center;gap:.7rem}
.kicker::before{content:"";width:2rem;height:1px;background:var(--foil)}
.lede{font-size:1.2rem;color:var(--muted);max-width:34rem}
.hero h1 em{font-style:italic;font-weight:500;color:var(--primary)}
.actions{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:1.6rem}
.btn{display:inline-flex;align-items:center;min-height:2.9rem;padding:.55rem 1.3rem;border-radius:var(--radius-control);font-weight:700;text-decoration:none;border:1px solid var(--primary)}
.btn.primary{background:var(--primary);color:var(--on-primary)}.btn.primary:hover{filter:brightness(1.08)}
.btn.ghost{color:var(--primary);background:transparent}.btn.ghost:hover{background:var(--tint)}
.shelf-art{position:relative;display:flex;gap:.9rem;justify-content:center;align-items:flex-end;padding:1.2rem 0 0}
.phone{margin:0;width:min(46%,15rem);border-radius:1.6rem;overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--hairline-strong);background:var(--surface)}
.phone img{display:block;width:100%;height:auto}
.phone.lift{transform:translateY(-1.6rem)}
.shelf-art::after{content:"";position:absolute;left:4%;right:4%;bottom:-.7rem;height:.5rem;border-radius:999px;background:var(--pages);opacity:.8;z-index:-1}
/* sections */
.divider{border:0;border-top:1px solid var(--hairline);margin:0}
.rule{display:flex;align-items:center;gap:.9rem;color:var(--foil);margin:0}
.section{padding-block:clamp(2.2rem,6vw,3.8rem)}
.section h2{margin-top:0}
.grid{display:grid;gap:1.1rem;grid-template-columns:repeat(auto-fit,minmax(15.5rem,1fr))}
.card{background:var(--surface);border:1px solid var(--hairline);border-radius:var(--radius);padding:1.4rem 1.4rem 1.2rem;position:relative}
.card h3{margin:.2rem 0 .45rem;font-size:1.25rem}
.card p{color:var(--muted);margin:0}
.card .num{font:600 .8rem/1 var(--sans);letter-spacing:.12em;color:var(--foil)}
.plate{background:var(--raised);border:1px solid var(--hairline-strong);border-radius:var(--radius);padding:.35rem;box-shadow:var(--shadow);max-width:22rem}
.plate>div{border:1px solid var(--hairline);border-radius:10px;padding:1rem 1.2rem;text-align:center}
.plate .ok{color:var(--ready);font-weight:700;font-size:.9rem}.plate .big{font:600 2.8rem/1.1 var(--serif);margin:.2rem 0}.plate .big small{font:italic 500 1.1rem var(--serif);color:var(--foil)}
.plate .ex{display:block;margin-top:.5rem;font-size:.8rem;color:var(--muted)}
.split{display:grid;gap:2rem;grid-template-columns:1fr 1fr;align-items:center}@media (max-width:52rem){.split{grid-template-columns:1fr}}
/* documents */
main.doc{padding:clamp(2rem,6vw,3.5rem) 0 4rem}
.doc h1{font-size:clamp(1.9rem,4.8vw,2.7rem)}
.doc .meta{color:var(--muted);font-size:.95rem;margin-bottom:2rem;padding-bottom:1.2rem;border-bottom:1px solid var(--hairline)}
.doc h2{border-top:1px solid var(--hairline);padding-top:1.2em;margin-top:2.2em}
.doc h2:first-of-type{border-top:0;padding-top:0}
.doc dl{margin:0 0 1em}.doc dt{font-weight:700;margin-top:1em}.doc dd{margin:.15em 0 0;color:var(--text)}
.note{background:var(--foil-tint);border-left:3px solid var(--foil);border-radius:0 var(--radius-control) var(--radius-control) 0;padding:.9rem 1.1rem;margin:1.2rem 0}
.note p:last-child{margin:0}
.toc{background:var(--surface);border:1px solid var(--hairline);border-radius:var(--radius);padding:1rem 1.3rem;margin-bottom:2rem}
.toc ol{margin:0;columns:2;column-gap:2rem}@media (max-width:40rem){.toc ol{columns:1}}
.steps{counter-reset:s;list-style:none;padding:0}.steps li{counter-increment:s;position:relative;padding-left:2.6rem;margin:.9rem 0}
.steps li::before{content:counter(s);position:absolute;left:0;top:.05rem;width:1.8rem;height:1.8rem;border-radius:50%;border:1px solid var(--foil);color:var(--foil);display:grid;place-items:center;font:600 .9rem var(--serif)}
table{border-collapse:collapse;width:100%;margin:0 0 1.2em;font-size:.97rem}th,td{text-align:left;vertical-align:top;border-bottom:1px solid var(--hairline);padding:.65rem .6rem .65rem 0}th{font-weight:700;color:var(--muted);font-size:.85rem}
details{border-bottom:1px solid var(--hairline);padding:.2rem 0}summary{cursor:pointer;font-weight:700;padding:.8rem 0;list-style-position:outside}details[open] summary{color:var(--primary)}details p{color:var(--text)}
/* footer */
.site-footer{border-top:1px solid var(--hairline);background:var(--surface);padding:2.2rem 0 3rem;color:var(--muted);font-size:.95rem}
.foot{display:flex;flex-wrap:wrap;gap:1.5rem 3rem;justify-content:space-between}.foot ul{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:.4rem 1.3rem}
.foot a{color:var(--muted)}.foot a:hover{color:var(--text)}
@media print{.site-header,.site-footer,.tools{display:none}body{background:#fff;color:#000}}