:root{--walnut:#5d4037;--walnut2:#3e2723;--gold:#c9a227;--cream:#faf6f0;--ink:#2b2320;--sub:#6e625c;--line:#e8ded2;}
*{margin:0;padding:0;box-sizing:border-box;}
body{font-family:"Segoe UI","Microsoft YaHei",sans-serif;color:var(--ink);line-height:1.7;background:var(--cream);}
a{text-decoration:none;color:inherit;}
.wrap{max-width:1060px;margin:0 auto;padding:0 20px;}
nav{background:var(--walnut2);color:#fff;padding:14px 0;position:sticky;top:0;z-index:50;}
.nav-in{display:flex;justify-content:space-between;align-items:center;gap:16px;}
.brand{font-weight:700;font-size:17px;letter-spacing:.3px;}
.brand span{color:var(--gold);}
.brand small{display:block;font-size:11px;font-weight:400;opacity:.75;}
nav a.cta{background:var(--gold);color:#2b1c05;font-weight:700;padding:8px 16px;border-radius:6px;font-size:13.5px;white-space:nowrap;}
.nav-links{display:flex;gap:20px;align-items:center;font-size:14.5px;font-weight:600;flex-wrap:wrap;}
.nav-links>a:hover,.drop>.drop-toggle:hover{color:var(--gold);}
.nav-links>a.active{color:var(--gold);}
.drop{position:relative;}
.drop-menu{display:none;position:absolute;top:calc(100% + 8px);left:-12px;background:#fff;color:var(--ink);border-radius:8px;box-shadow:0 10px 30px rgba(0,0,0,.28);padding:8px 0;min-width:230px;z-index:60;}
.drop:hover .drop-menu{display:block;}
.drop-menu a{display:block;padding:8px 18px;font-weight:500;font-size:13.5px;color:var(--ink);}
.drop-menu a:hover{background:var(--cream);color:var(--walnut);}
@media(max-width:900px){.nav-links{display:none;}}
.pagehead{background:linear-gradient(135deg,#3e2723 0%,#5d4037 55%,#7a5c4f 100%);color:#fff;padding:56px 0;}
.pagehead h1{font-size:31px;line-height:1.3;margin-top:10px;}
.pagehead h1 b{color:var(--gold);}
.pagehead p{color:#e2d6c8;max-width:760px;font-size:15.5px;margin-top:10px;}
.breadcrumb{font-size:12.5px;color:#d7c3ad;margin-bottom:10px;}
.breadcrumb a:hover{color:var(--gold);}
article{max-width:820px;margin:0 auto;padding:48px 20px 62px;}
article h2{font-size:22px;margin:38px 0 10px;color:var(--walnut2);}
article h3{font-size:17px;margin:24px 0 8px;}
article p{margin:12px 0;font-size:15.5px;}
article ul,article ol{margin:12px 0 12px 24px;font-size:15.5px;}
article li{margin:7px 0;}
article a{color:#8a6d1f;font-weight:600;border-bottom:1px dotted #c9a227;}
article table{width:100%;border-collapse:collapse;margin:20px 0;font-size:14.5px;background:#fff;}
article th,article td{border:1px solid var(--line);padding:9px 12px;text-align:left;}
article th{background:#f3ead9;}
.faq{background:#fff;border:1px solid var(--line);border-radius:10px;padding:16px 22px;margin:12px 0;}
.faq b{color:var(--walnut2);}
.note{background:#fdf8ec;border:1px dashed var(--gold);border-radius:10px;padding:14px 18px;margin:26px 0;font-size:14.5px;color:#6b5518;}
.ctaband{background:var(--walnut);color:#fff;border-radius:14px;padding:34px 38px;margin:44px 0 10px;}
.ctaband h2{color:#fff;font-size:22px;margin-bottom:8px;}
.ctaband p{color:#e2d6c8;font-size:15px;}
.ctaband .btn{display:inline-block;margin-top:16px;background:var(--gold);color:#2b1c05;padding:11px 26px;border-radius:8px;font-weight:700;font-size:15px;}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:28px 0;}
@media(max-width:760px){.cards{grid-template-columns:1fr;}}
.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px 22px;}
.card h3{font-size:16px;margin-bottom:6px;color:var(--walnut2);}
.card p{font-size:13.5px;color:var(--sub);}
.blogcard{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px 24px;margin:14px 0;}
.blogcard h2{font-size:18px;margin-bottom:6px;}
.blogcard h2 a{color:var(--walnut2);}
.blogcard h2 a:hover{color:var(--gold);}
.blogcard p{font-size:14px;color:var(--sub);}
.blogcard .meta{font-size:12px;color:#a39488;text-transform:uppercase;letter-spacing:1px;margin-bottom:6px;}
footer{background:#2b1c14;color:#b39b8a;text-align:center;padding:22px 0;font-size:12.5px;}
footer a{color:#d7c3ad;}
footer a:hover{color:var(--gold);}
.wa{position:fixed;right:20px;bottom:20px;background:#25d366;color:#fff;padding:12px 18px;border-radius:36px;font-weight:600;font-size:14px;box-shadow:0 8px 22px rgba(37,211,102,.4);z-index:9;}