:root{
  --bg:#f6f4ee; --paper:#ffffff; --ink:#17181a; --muted:#5d6067; --line:#e3dfd5;
  --accent:#1a4fd6; --accent-ink:#fff; --soft:#f0ede5; --warn:#b45309;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Helvetica,Arial,sans-serif;
  --shadow:0 1px 2px rgba(20,20,30,.06),0 12px 32px rgba(20,20,30,.08);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
html,body{overflow-x:hidden;max-width:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.6 var(--sans)}
a{color:var(--accent)}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}
.narrow{max-width:760px}
h1{font-size:clamp(36px,5.4vw,60px);line-height:1.02;letter-spacing:-.025em;margin:.15em 0 .45em;font-weight:800}
h2{font-size:clamp(26px,3.2vw,36px);line-height:1.12;letter-spacing:-.015em;margin:0 0 .5em;font-weight:800}
h3{font-size:19px;margin:1.2em 0 .4em;font-weight:700}
p{margin:0 0 1em}
.eyebrow{font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:700;margin:0 0 14px}
.lede{font-size:clamp(18px,2.1vw,21px);line-height:1.5;max-width:600px}
.muted{color:var(--muted)}
.small{font-size:14px;color:var(--muted)}
.btn{display:inline-block;background:var(--accent);color:var(--accent-ink);font-weight:700;text-decoration:none;padding:15px 24px;border-radius:10px;font-size:17px;line-height:1.2;box-shadow:0 1px 0 rgba(0,0,0,.08)}
.btn:hover{filter:brightness(1.07)}
.btn.big{font-size:19px;padding:17px 30px}
.btn.ghost{background:transparent;color:var(--accent);border:1.5px solid var(--accent);box-shadow:none}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;align-items:center;margin:26px 0 12px}

/* top bar */
.bar{display:flex;justify-content:space-between;align-items:center;padding:18px 0}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;text-decoration:none;color:var(--ink);letter-spacing:-.01em}
.brand .mark{width:30px;height:30px;border-radius:8px;background:var(--accent);color:#fff;font:700 15px/30px var(--mono);text-align:center}
.bar nav a{margin-left:18px;color:var(--muted);text-decoration:none;font-size:15px;font-weight:600}
.bar nav a.btn{color:#fff;padding:10px 16px;font-size:15px}

/* hero */
.hero{padding:34px 0 40px;display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;overflow:hidden}
.hero-art{position:relative;height:420px}
.hero-art img{position:absolute;width:62%;border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow);background:#fff}
.hero-art .a{left:0;top:30px;transform:rotate(-4deg);z-index:1}
.hero-art .b{left:22%;top:0;z-index:3}
.hero-art .c{right:0;top:44px;transform:rotate(4deg);z-index:2}
.trust{display:flex;gap:18px;flex-wrap:wrap;margin:14px 0 0;padding:0;list-style:none;font-size:14px;color:var(--muted)}
.trust li::before{content:"✓";color:var(--accent);font-weight:800;margin-right:6px}

section{padding:52px 0}
section.alt{background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-head{max-width:680px;margin-bottom:24px}
.sec-head p{color:var(--muted);font-size:18px}

.quote{background:var(--paper);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:10px;padding:18px 22px;margin:0 0 24px;font-size:17px}
.quote cite{display:block;color:var(--muted);font-style:normal;font-size:14px;margin-top:8px}

.script{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:24px 26px;margin:18px 0;box-shadow:var(--shadow)}
.script h3{margin-top:0}
.script blockquote{margin:0;padding:16px 18px;background:var(--soft);border-radius:8px;white-space:pre-wrap;font-size:15.5px;line-height:1.55}
.script .when{color:var(--muted);font-size:15px;margin:0 0 12px}
.script .chat{margin:14px 0 0;font-size:15px;color:var(--muted)}

/* contents */
.toc{display:grid;grid-template-columns:1fr 1fr;gap:0 40px}
.toc ol{margin:0;padding-left:22px;font-size:16px}
.toc li{margin:0 0 7px}
.files{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px;margin-top:8px}
.file{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:18px 20px}
.file h3{margin:0 0 4px;font-size:16.5px}
.file p{margin:0;color:var(--muted);font-size:14.5px}
.file .n{font:700 12px var(--mono);color:var(--accent);letter-spacing:.06em}

/* previews */
.previews{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.previews figure{margin:0}
.previews img{border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow);background:#fff}
.previews figcaption{font-size:14px;color:var(--muted);margin-top:10px}

table{border-collapse:collapse;width:100%;margin:16px 0;font-size:15.5px;background:var(--paper)}
th,td{border:1px solid var(--line);padding:11px 13px;text-align:left;vertical-align:top}
th{background:var(--soft)}

/* pricing */
.price-card{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:34px 36px;box-shadow:var(--shadow);display:grid;grid-template-columns:1.2fr .8fr;gap:36px;align-items:start}
.price-card h2{margin-bottom:.3em}
.price-card ul{margin:0 0 18px;padding-left:20px}
.price-card li{margin:0 0 6px}
.price{font-size:54px;font-weight:800;letter-spacing:-.03em;line-height:1}
.price small{font-size:16px;font-weight:600;color:var(--muted);letter-spacing:0;margin-left:6px}
.guarantee{background:var(--soft);border-radius:10px;padding:14px 16px;font-size:14.5px;margin-top:16px}
.guarantee strong{display:block;margin-bottom:2px}

.faq h3{font-size:17px;margin:1.3em 0 .2em}
.author{display:flex;gap:18px;align-items:flex-start;background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:20px 22px}
.author .avatar{flex:0 0 56px;width:56px;height:56px;border-radius:50%;background:var(--accent);color:#fff;font:800 20px/56px var(--sans);text-align:center}
.author p{margin:0 0 .5em;font-size:15.5px}

.foot{padding:36px 24px 56px;color:var(--muted);font-size:14px;border-top:1px solid var(--line)}
.foot a{color:var(--muted)}
.foot .row{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}

@media (max-width:860px){
  .hero{grid-template-columns:1fr;gap:20px;padding-top:12px}
  .hero-art{height:250px;order:-1;overflow:hidden}
  .hero-art img{width:46%}
  .hero-art .a{top:36px}.hero-art .c{top:48px}
  .bar nav a.btn{display:inline-block}
  .toc{grid-template-columns:1fr}
  .previews{grid-template-columns:1fr}
  .price-card{grid-template-columns:1fr;padding:26px 22px}
  .bar nav a:not(.btn){display:none}
}
@media (max-width:600px){.brand{font-size:15px;gap:8px}.brand .mark{width:26px;height:26px;font-size:13px;line-height:26px}.wrap{padding:0 18px}.hero-art{height:210px}.cta-row .btn{width:100%;text-align:center}.trust{flex-direction:column;gap:6px}.script blockquote{font-size:15px}.out{font-size:15px}}

/* legal page */
.legal h2{font-size:22px;margin:1.6em 0 .4em}
.legal p,.legal li{font-size:15.5px}