*{box-sizing:border-box}html,body{margin:0}
:root{--green:#1f8a53;--teal:#146d6a;--ink:#0f2f2c;--muted:#3d5c58;--cookie:#d8a05c;--bg:#f4faf6;--card:#fff;--line:#d5e6dc}
@media (prefers-color-scheme:dark){:root{--ink:#eaf5ef;--muted:#a9c7bd;--bg:#0c1f1d;--card:#14302d;--line:#245048}}
body{font:17px/1.55 -apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",system-ui,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--teal)}@media (prefers-color-scheme:dark){a{color:#7fd8b0}}
.wrap{max-width:60rem;margin:0 auto;padding:0 20px}
.top{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;max-width:60rem;margin:0 auto}
.brand{display:flex;align-items:center;gap:10px;font-weight:650;font-size:18px;color:var(--ink);text-decoration:none}
.brand img{width:36px;height:36px;border-radius:9px}
.top nav a{margin-left:18px;color:var(--ink);text-decoration:none;font-weight:500}.top nav a:hover{text-decoration:underline}
.hero{background:linear-gradient(180deg,var(--green),var(--teal));color:#fff;border-radius:28px;margin:8px auto 0;padding:48px 32px;max-width:60rem;text-align:center}
.hero .logo{width:112px;height:112px;border-radius:26px;box-shadow:0 8px 24px rgba(0,0,0,.25)}
.hero h1{font-size:clamp(30px,5vw,46px);line-height:1.1;margin:24px auto 12px;max-width:16em;letter-spacing:-.02em}
.hero .lead{font-size:19px;max-width:34em;margin:0 auto 28px}
.store{display:inline-flex;align-items:center;gap:24px;background:var(--card);color:var(--ink);padding:20px 24px;border-radius:20px;text-align:left}
.btn{display:inline-block;background:var(--teal);color:#fff;text-decoration:none;font-weight:600;padding:14px 22px;border-radius:14px;min-height:48px}
.btn:hover{background:#0f5a58}
.qr{width:112px;height:112px;flex:none}.qr svg{width:100%;height:100%;display:block;border-radius:8px}
.store p{margin:6px 0 0;font-size:14px;color:var(--muted)}
.small{font-size:14px;margin:18px 0 0;opacity:.95}
section.block{padding:56px 0 0}
h2{font-size:28px;letter-spacing:-.01em;margin:0 0 20px}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;counter-reset:s}
.steps li{counter-increment:s;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:20px}
.steps li::before{content:counter(s);display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--cookie);color:#3a2410;font-weight:700;margin-bottom:12px}
.steps p{margin:0}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:20px}
.card h3{margin:0 0 6px;font-size:18px}.card p{margin:0}
footer{margin-top:64px;padding:32px 20px 48px;text-align:center;color:var(--muted);font-size:15px;border-top:1px solid var(--line)}
footer nav{display:flex;gap:20px;justify-content:center;flex-wrap:wrap;margin-bottom:12px}
.doc{padding:32px 20px 0;max-width:46rem;margin:0 auto}.doc h1{font-size:34px;margin:16px 0}.doc h2{font-size:22px;margin:36px 0 8px}.doc h3{font-size:18px;margin:24px 0 6px}
.doc hr{border:0;border-top:1px solid var(--line);margin:48px 0}.doc .muted{color:var(--muted)}
@media (max-width:560px){.hero{border-radius:0;padding:36px 20px}.store{flex-direction:column;align-items:center;text-align:center;width:100%}}
@media (min-width:900px){.steps{grid-template-columns:repeat(4,1fr)}}