:root{--bg:#0C0C0C;--bg2:#131313;--card:#171717;--ink:#F3F1EC;--mut:#8E8B85;--line:rgba(243,241,236,.12);--acc:#C8FF2E;--acc-ink:#0C0C0C}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font:16px/1.65 'Geist',system-ui,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit}
img{display:block;max-width:100%}
.w{max-width:1100px;margin:0 auto;padding:0 20px}
.hd{position:sticky;top:0;z-index:20;background:rgba(12,12,12,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.hd .w{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-weight:700;font-size:22px;letter-spacing:-.02em;text-decoration:none}
.logo sup{font-size:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;height:48px;padding:0 24px;border-radius:999px;font-weight:600;font-size:15px;text-decoration:none;transition:.2s}
.btn--acc{background:var(--acc);color:var(--acc-ink)}
.btn--acc:hover{filter:brightness(1.08)}
.btn--line{border:1px solid var(--line)}
.btn--line:hover{border-color:var(--ink)}
.crumbs{font-size:13px;color:var(--mut);padding-top:28px}
.crumbs a{text-decoration:none}
.hero{padding:40px 0 56px;border-bottom:1px solid var(--line)}
.eyebrow{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--acc);font-weight:600}
h1{font-size:clamp(34px,5.4vw,64px);line-height:1.04;letter-spacing:-.03em;font-weight:700;margin:14px 0 18px;max-width:900px}
h1 em,h2 em{font-style:normal;color:var(--acc)}
.lead{font-size:clamp(17px,1.6vw,20px);color:#C9C6BF;max-width:720px}
.acts{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.ticks{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:22px;color:var(--mut);font-size:14px;list-style:none}
.ticks li::before{content:"✓ ";color:var(--acc)}
.sec{padding:64px 0;border-bottom:1px solid var(--line)}
h2{font-size:clamp(26px,3.2vw,40px);line-height:1.12;letter-spacing:-.02em;font-weight:700;margin-bottom:18px}
h3{font-size:19px;font-weight:600;margin-bottom:6px}
.sec p{color:#C9C6BF;max-width:760px}
.sec p+p{margin-top:12px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:28px}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:24px}
.card p{font-size:15px;color:var(--mut)}
.case{display:grid;grid-template-columns:1.1fr 1fr;gap:28px;align-items:center;margin-top:28px;background:var(--card);border:1px solid var(--line);border-radius:22px;overflow:hidden}
.case img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.case__t{padding:28px 28px 28px 0}
.case__t a{color:var(--acc)}
.price{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:28px}
.price .card b{display:block;font-size:30px;letter-spacing:-.02em;margin:6px 0 10px;color:var(--ink)}
.price .card.hl{border-color:var(--acc)}
.price ul{list-style:none;font-size:14px;color:var(--mut)}
.price li{padding:4px 0}
.price li::before{content:"— "}
.faq details{border-bottom:1px solid var(--line);padding:18px 0}
.faq summary{cursor:pointer;font-weight:600;font-size:18px;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--acc);font-weight:400;font-size:22px;line-height:1}
.faq details[open] summary::after{content:"−"}
.faq p{margin-top:10px}
.cta{padding:72px 0;text-align:center}
.cta p{margin:0 auto}
.cta .acts{justify-content:center}
.links{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.links a{border:1px solid var(--line);border-radius:999px;padding:8px 16px;font-size:14px;text-decoration:none;color:var(--mut)}
.links a:hover{color:var(--ink);border-color:var(--ink)}
.ft{padding:28px 0 90px;color:var(--mut);font-size:14px}
.ft .w{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.bar{display:none}
@media (max-width:760px){
  .grid,.price{grid-template-columns:1fr}
  .case{grid-template-columns:1fr}
  .case__t{padding:0 22px 24px}
  .hd .btn{display:none}
  .bar{display:grid;grid-template-columns:1fr 1fr;gap:8px;position:fixed;left:0;right:0;bottom:0;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:rgba(12,12,12,.95);border-top:1px solid var(--line);z-index:30}
  .bar .btn{height:46px}
}
.art{max-width:760px;margin:0 auto;padding:0 20px}
.art h1{font-size:clamp(32px,4.6vw,52px)}
.art .meta{color:var(--mut);font-size:14px;margin-bottom:28px}
.art h2{font-size:clamp(24px,2.6vw,32px);margin:44px 0 14px}
.art h3{margin:26px 0 8px}
.art p,.art li{color:#C9C6BF;font-size:17px}
.art p+p{margin-top:14px}
.art ul,.art ol{padding-left:22px;margin:12px 0}
.art li{margin:6px 0}
.art a{color:var(--acc)}
.art .box{background:var(--card);border:1px solid var(--line);border-left:3px solid var(--acc);border-radius:14px;padding:20px 22px;margin:24px 0}
.art .box p{font-size:16px}
.art table{width:100%;border-collapse:collapse;margin:18px 0;font-size:15px}
.art th,.art td{border-bottom:1px solid var(--line);padding:10px 8px;text-align:left;color:#C9C6BF;vertical-align:top}
.art th{color:var(--ink)}
.tblwrap{overflow-x:auto}
.toc{background:var(--bg2);border:1px solid var(--line);border-radius:14px;padding:18px 22px;margin:8px 0 10px}
.toc b{display:block;margin-bottom:6px}
.toc ol{margin:0}
.toc a{color:var(--ink);text-decoration:none}
.posts{display:grid;gap:16px;margin-top:28px}
.posts a{display:block;text-decoration:none;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:24px}
.posts a:hover{border-color:var(--acc)}
.posts h2{font-size:24px;margin:6px 0}
.posts p{color:var(--mut)}