:root{--ink:#1b2428;--mute:#66737a;--bg:#f6f8f8;--line:#dde4e6;--brand:#0f5c55;--wa:#1a9d4f;--card:#fff}
@media(prefers-color-scheme:dark){:root{--ink:#e9eff0;--mute:#9aa8ad;--bg:#12181a;--line:#263035;--brand:#5cc7bb;--card:#1a2225}}
*{box-sizing:border-box}body{margin:0;font:16px/1.6 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--ink)}
a{color:inherit}.wrap{max-width:1100px;margin:0 auto;padding:0 20px}
header{display:flex;justify-content:space-between;align-items:center;max-width:1100px;margin:0 auto;padding:18px 20px}
.logo{font-weight:800;font-size:1.25rem;text-decoration:none;letter-spacing:-.02em}
nav a{margin-left:20px;text-decoration:none;color:var(--mute)}nav a:hover{color:var(--ink)}
.hero{padding:64px 0 40px}.hero h1{font-size:clamp(2.2rem,6vw,4rem);line-height:1.05;letter-spacing:-.03em;margin:0 0 14px;max-width:14ch}
.hero p{color:var(--mute);max-width:46ch;margin:0 0 24px;font-size:1.1rem}
.btn,.buy{display:inline-block;padding:12px 22px;border-radius:8px;background:var(--brand);color:#fff;text-decoration:none;font-weight:600;border:0;cursor:pointer;font-size:1rem}
.buy{background:var(--wa)}.btn.alt{background:transparent;color:var(--ink);border:1px solid var(--line)}
h2{font-size:1.5rem;letter-spacing:-.02em;margin:48px 0 18px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;overflow:hidden;cursor:pointer}
.card:focus-visible,.btn:focus-visible,.buy:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
.card img{width:100%;aspect-ratio:1;object-fit:cover;display:block;background:var(--line)}
.ci{padding:12px 14px}.ci h3{margin:0 0 2px;font-size:1rem;font-weight:600}.ci span{color:var(--mute);font-size:.95rem}
.muted{color:var(--mute)}.center{text-align:center;margin:32px 0}
input,textarea{width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:8px;background:var(--card);color:var(--ink);font:inherit;margin:4px 0 14px}
.bar{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.bar input{max-width:360px;margin:0}
footer{margin-top:72px;padding:28px 20px;text-align:center;color:var(--mute);border-top:1px solid var(--line)}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.6);display:flex;align-items:center;justify-content:center;padding:16px;z-index:10}
.mbox{background:var(--card);border-radius:12px;max-width:820px;width:100%;max-height:92vh;overflow:auto;display:grid;grid-template-columns:1fr 1fr}
.mbox img{width:100%;height:100%;object-fit:cover;min-height:280px}.mb{padding:24px}.mb h2{margin:0 0 6px}.mb .p{font-size:1.3rem;font-weight:700;margin-bottom:12px}
.mb .d{white-space:pre-line;color:var(--mute);margin-bottom:20px}
@media(max-width:640px){.mbox{grid-template-columns:1fr}.mbox img{height:260px}nav a{margin-left:14px}}
.row{display:flex;gap:12px;align-items:center;padding:10px 0;border-bottom:1px solid var(--line)}.row img{width:48px;height:48px;object-fit:cover;border-radius:6px}.row b{flex:1}
.row button{padding:6px 12px;border-radius:6px;border:1px solid var(--line);background:var(--card);color:var(--ink);cursor:pointer}
.about p{max-width:62ch;color:var(--mute)}