:root{--bg:#faf7f2;--surface:#fff;--ink:#2b2620;--ink-soft:#6b6459;--border:#e8e1d6;--primary:#c45f1c;--primary-2:#e2762c;--accent:#2f7d6b;--accent-soft:#e4f2ee;--radius:16px;--shadow:0 2px 10px rgba(43,38,32,.07)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#1c1915;--surface:#26221d;--ink:#f1ebe2;--ink-soft:#b5ab9d;--border:#3a342c;--primary:#f0954f;--primary-2:#f0954f;--accent:#6cc3ad;--accent-soft:#22342f;--shadow:none}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;line-height:1.6;font-size:16px}
a{color:var(--accent)}
.wrap{max-width:760px;margin:0 auto;padding:0 16px}
header{padding:28px 0 8px}
.head{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:14px;text-decoration:none;color:inherit;margin-right:auto}
.logo{width:46px;height:46px;border-radius:12px;background:linear-gradient(135deg,var(--primary-2),#f2a154);display:flex;align-items:center;justify-content:center;font-size:1.5rem;flex:none}
.title{margin:0;font-size:1.3rem;font-weight:700;line-height:1.25}
.subtitle{margin:2px 0 0;font-size:.85rem;color:var(--ink-soft)}
nav{display:flex;gap:6px;flex-wrap:wrap}
nav a{font-size:.9rem;color:var(--ink-soft);text-decoration:none;padding:6px 10px;border-radius:999px}
nav a:hover{background:var(--surface)}
nav a[aria-current="page"]{color:var(--ink);background:var(--surface);border:1px solid var(--border)}
main{padding:16px 0 8px}
h1{font-size:1.5rem;margin:8px 0 4px;line-height:1.3}
.updated{color:var(--ink-soft);font-size:.9rem;margin:0 0 18px}
.box{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px 24px;box-shadow:var(--shadow);margin-bottom:18px}
.box h2{font-size:1.1rem;margin:0 0 12px;color:var(--primary);line-height:1.3}
.box h2.accent{color:var(--accent)}
.box h3{font-size:.95rem;margin:16px 0 6px}
.box p{margin:0 0 12px}.box p:last-child{margin-bottom:0}
.box ul{margin:0 0 12px;padding-left:20px}
details{border-top:1px solid var(--border);padding:14px 0}
details:first-of-type{border-top:none;padding-top:0}
details:last-of-type{padding-bottom:0}
summary{cursor:pointer;font-weight:600;list-style:none}
summary::-webkit-details-marker{display:none}
summary::before{content:"\25B8\00a0\00a0";color:var(--accent)}
details[open] summary::before{content:"\25BE\00a0\00a0"}
details p{margin:10px 0 0 18px;color:var(--ink-soft)}
.contact{background:var(--accent-soft);border-radius:12px;padding:18px 20px;display:grid;grid-template-columns:auto 1fr;gap:6px 18px}
.contact .label{font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;color:var(--ink-soft);font-weight:700;padding-top:2px}
@media (max-width:520px){.contact{grid-template-columns:1fr;gap:0}.contact .label{margin-top:8px}.box{padding:18px}}
footer{border-top:1px solid var(--border);margin-top:24px;padding:18px 0 36px;color:var(--ink-soft);font-size:.85rem;display:flex;gap:14px;flex-wrap:wrap;justify-content:space-between}
footer nav a{padding:0 8px 0 0}