:root{--brand:#e8891a;--brand-dark:#b96806;--ink:#1a1d24;--muted:#5b6472;--bg:#f7f8fa;--card:#fff;--line:#e7eaef}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.65}
a{color:var(--brand-dark);text-decoration:none}a:hover{text-decoration:underline}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
header.site{background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{font-weight:800;font-size:1.25rem;color:var(--ink);letter-spacing:-.3px}
.brand span{color:var(--brand)}
.nav ul{display:flex;gap:22px;list-style:none;margin:0;padding:0}
.nav a{color:var(--muted);font-weight:600;font-size:.95rem}
.nav a:hover{color:var(--brand);text-decoration:none}
.hero{background:linear-gradient(135deg,var(--brand),var(--brand-dark));color:#fff;padding:64px 0}
.hero h1{font-size:2.4rem;margin:0 0 12px;letter-spacing:-.5px;line-height:1.15}
.hero p{font-size:1.15rem;max-width:640px;margin:0;opacity:.94}
.ad{background:repeating-linear-gradient(45deg,#eef1f6,#eef1f6 10px,#e7eaef 10px,#e7eaef 20px);border:1px dashed #c7cede;border-radius:10px;color:#8a94a6;text-align:center;padding:22px;margin:28px 0;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase}
.ad.leader{min-height:90px;display:flex;align-items:center;justify-content:center}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:22px;margin:30px 0}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden;transition:transform .15s,box-shadow .15s}
.card:hover{transform:translateY(-3px);box-shadow:0 10px 28px rgba(20,30,50,.08)}
.card .thumb{height:150px;background:linear-gradient(135deg,var(--brand),var(--brand-dark));display:flex;align-items:center;justify-content:center;color:#fff;font-size:2.2rem}
.card .body{padding:18px}
.tag{display:inline-block;background:color-mix(in srgb,var(--brand) 12%,#fff);color:var(--brand-dark);font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;padding:3px 9px;border-radius:20px;margin-bottom:10px}
.card h3{margin:0 0 8px;font-size:1.12rem;line-height:1.3}
.card p{margin:0;color:var(--muted);font-size:.94rem}
main{padding:14px 0 40px}
.article{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:34px;margin:26px 0;max-width:760px}
.article h1{font-size:2rem;line-height:1.2;margin:6px 0 14px}
.article .meta{color:var(--muted);font-size:.88rem;margin-bottom:22px}
.article h2{font-size:1.35rem;margin:30px 0 10px}
.article p{margin:0 0 16px}
.article ul{margin:0 0 16px;padding-left:22px}.article li{margin:6px 0}
.related{max-width:760px;margin:34px 0}
.related h2{font-size:1.25rem;margin:0 0 14px}
.rgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}
.rel{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:16px;display:block;transition:.15s}
.rel:hover{border-color:var(--brand);transform:translateY(-2px);text-decoration:none}
.rel strong{display:block;margin-top:8px;color:var(--ink);font-size:.98rem;line-height:1.3}
.page{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:34px;margin:26px 0;max-width:760px}
.page h1{margin-top:0}
.crumb{color:var(--muted);font-size:.85rem;margin:22px 0 0}
form.contact label{display:block;font-weight:600;margin:14px 0 6px}
form.contact input,form.contact textarea{width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:8px;font-family:inherit;font-size:1rem}
form.contact button{margin-top:18px;background:var(--brand);color:#fff;border:0;padding:12px 26px;border-radius:8px;font-weight:700;font-size:1rem;cursor:pointer}
form.contact button:hover{background:var(--brand-dark)}
footer.site{background:#12151b;color:#aeb6c4;padding:40px 0;margin-top:40px;font-size:.92rem}
footer.site a{color:#cfd6e2}
.fcols{display:flex;justify-content:space-between;flex-wrap:wrap;gap:20px}
.fcols nav a{display:block;margin:6px 0}
.fbrand{font-weight:800;color:#fff;font-size:1.1rem}
.disc{border-top:1px solid #232833;margin-top:26px;padding-top:18px;font-size:.82rem;color:#7c8496}
@media(max-width:640px){.hero h1{font-size:1.8rem}.nav ul{gap:14px}.article,.page{padding:22px}}