:root{--accent:#9B2D43;--accent-2:#6E1423;--pink:#E0556B;
--bg:#F6F1EC;--surface:#fff;--surface-2:#EFE6E2;--text:#1C1416;--text-2:#5C5550;--text-soft:#46393A;
--line:#E6DBD4;--header-bg:rgba(246,241,236,.85);--img:url('hero-bg.webp');--ov1:rgba(246,241,236,.35);--ov2:rgba(246,241,236,.72);
--sans:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;--serif:'Instrument Serif',Georgia,serif;--mono:'JetBrains Mono',ui-monospace,Consolas,monospace;
--ease:cubic-bezier(.22,1,.36,1);--shadow-sm:0 1px 2px rgba(20,16,17,.07),0 2px 8px rgba(20,16,17,.06);--shadow-md:0 8px 24px rgba(20,16,17,.12)}
[data-theme=dark]{--bg:#141011;--surface:#221A1A;--surface-2:#1B1515;--text:#FAFAF8;--text-2:#8A817C;--text-soft:#d6cfca;
--line:rgba(250,250,248,.12);--header-bg:rgba(20,16,17,.82);--img:url('hero-bg-dark.webp');--ov1:rgba(16,11,12,.45);--ov2:rgba(16,11,12,.72);
--shadow-sm:0 1px 2px rgba(0,0,0,.4),0 2px 8px rgba(0,0,0,.3);--shadow-md:0 8px 24px rgba(0,0,0,.45)}
*{box-sizing:border-box;margin:0}html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--bg);color:var(--text);line-height:1.6;font-size:17px;-webkit-font-smoothing:antialiased;transition:background .35s,color .35s;overflow-x:hidden}
a{color:inherit;text-decoration:none}ul{list-style:none;padding:0}button{font:inherit;cursor:pointer}
h1,h2,h3{font-family:var(--sans);line-height:1.14;letter-spacing:-.02em;font-weight:800}
.wrap{width:100%;max-width:1000px;margin:0 auto;padding:0 24px}
header.hd{position:sticky;top:0;z-index:100;background:var(--header-bg);backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--line);transition:background .35s,border-color .35s}
.hd-in{max-width:1000px;margin:0 auto;padding:0 24px;height:64px;display:flex;align-items:center;gap:16px}
.brand{font-weight:800;font-size:20px;letter-spacing:-.02em;color:var(--text)}.brand span{color:var(--accent)}
.hd .back{margin-left:auto;font-weight:600;font-size:14px;color:var(--text-2)}.hd .back:hover{color:var(--accent)}
.tt{display:grid;place-items:center;width:40px;height:40px;border-radius:10px;border:1px solid var(--line);background:transparent;color:var(--text)}
.tt:hover{border-color:var(--accent);color:var(--accent)}.tt svg{width:19px;height:19px}
.tt .sun{display:none}[data-theme=dark] .tt .sun{display:block}[data-theme=dark] .tt .moon{display:none}
.banner{position:relative;background:linear-gradient(var(--ov1),var(--ov2)),var(--img) center/cover no-repeat,var(--bg);border-bottom:1px solid var(--line)}
.banner .wrap{padding-top:64px;padding-bottom:56px}
.kick{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
.kick::before{content:'';width:16px;height:1px;background:currentColor;opacity:.6}
.banner h1{font-size:clamp(2rem,4vw,3rem);color:var(--text);max-width:760px}
.banner h1 em{font-family:var(--serif);font-style:italic;font-weight:400;color:var(--accent)}
.banner .lead{margin-top:16px;font-size:1.12rem;color:var(--text-soft);max-width:640px}
.sec{padding:56px 0}
.sec h2{font-size:1.5rem;color:var(--text);margin-bottom:16px}
.sec p{color:var(--text-2);max-width:720px}
.chk{margin-top:8px;display:grid;grid-template-columns:1fr 1fr;gap:12px}
.chk li{position:relative;padding-left:32px;color:var(--text-soft);font-weight:500}
.chk li::before{content:'✓';position:absolute;left:0;top:1px;width:20px;height:20px;border-radius:6px;background:var(--accent);color:#fff;font-size:12px;font-weight:700;display:grid;place-items:center}
.steps{margin-top:8px;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.step{min-width:0;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:22px;box-shadow:var(--shadow-sm)}
.step b{font-family:var(--mono);font-size:1.2rem;color:var(--accent);opacity:.55}
.step h3{font-size:1.02rem;margin:8px 0 6px;color:var(--text)}
.step p{font-size:.92rem;color:var(--text-2)}
.cta{background:var(--surface-2);border:1px solid var(--line);border-radius:20px;padding:36px;text-align:center;margin:8px 0 8px}
.cta h2{font-size:1.5rem;margin-bottom:8px}.cta p{margin:0 auto 20px;color:var(--text-2)}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;border-radius:999px;font-weight:600;background:var(--accent);color:#fff!important;box-shadow:0 8px 22px rgba(155,45,67,.3);transition:transform .2s}
.btn:hover{transform:translateY(-2px)}
footer.ft{background:var(--surface-2);border-top:1px solid var(--line);padding:32px 0;color:var(--text-2);font-size:.9rem}
.ft .wrap{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.ft .brand{font-size:16px}
@media(max-width:720px){.chk{grid-template-columns:1fr}.steps{grid-template-columns:1fr 1fr}}
@media(max-width:560px){
  body{font-size:16px}
  .wrap{padding:0 18px}
  .hd-in{gap:10px;padding:0 18px}
  .hd .back{font-size:13px}
  .banner .wrap{padding-top:40px;padding-bottom:40px}
  .banner h1{font-size:clamp(1.7rem,7vw,2.2rem)}
  .banner .lead{font-size:1.02rem}
  .sec{padding:38px 0}
  .sec h2{font-size:1.35rem}
  .steps{grid-template-columns:1fr;gap:12px}
  .cta{padding:28px 20px;border-radius:16px}
  .cta h2{font-size:1.3rem}
  .ft .wrap{flex-direction:column}
}