*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{font-family:"Noto Sans SC",system-ui,sans-serif;background:#fff;color:#1a1a1a;line-height:1.78;font-size:16px}
a{color:#b45309;text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto;display:block}

.site-header{background:#fff;border-bottom:1px solid #eee;position:sticky;top:0;z-index:200}
.header-inner{max-width:1080px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:10px;color:#111;font-weight:600;font-size:.98rem}
.brand em{font-style:normal;color:#b45309;font-weight:700}
.site-nav ul{display:flex;flex-wrap:wrap;gap:6px 18px;list-style:none}
.site-nav a{color:#333;font-size:.92rem}
.site-nav a.active{color:#b45309;font-weight:600}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:22px;height:2px;background:#333;margin:5px 0;border-radius:1px}

.ads-top-bar{background:#fafafa;border-bottom:1px solid #eee;padding:10px 0}
#applist .applist-title{font-size:.85rem;color:#666;margin-bottom:8px}
#ads{display:flex;flex-wrap:wrap;gap:12px}

.zig-wrap{max-width:1080px;margin:0 auto;padding:0 20px 48px}
.hero-band{background:linear-gradient(180deg,#fff8f0 0%,#fff 100%);padding:36px 20px 28px;margin-bottom:8px;border-bottom:1px solid #f0e6dc}
.hero-band h1{font-size:clamp(1.35rem,3.5vw,1.85rem);line-height:1.35;margin-bottom:14px;color:#111}
.hero-tag{display:inline-block;font-size:.82rem;color:#92400e;background:#ffedd5;padding:4px 12px;border-radius:999px;margin-bottom:12px}
.lede{font-size:1.02rem;color:#444;max-width:720px}

.jump-nav{background:#fff;border:1px solid #eee;border-radius:12px;padding:16px 20px;margin:24px 0}
.jump-nav h2{font-size:1rem;color:#333;margin-bottom:10px}
.jump-nav ol{padding-left:1.2rem;color:#555;font-size:.92rem;line-height:1.9}

.zig-row{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center;padding:36px 0;border-bottom:1px solid #f0f0f0}
.zig-row.reverse .zig-text{order:2}
.zig-row.reverse .zig-media{order:1}
.zig-text h2{font-size:1.2rem;margin-bottom:12px;color:#111}
.zig-text p{margin-bottom:12px;color:#333}
.zig-media figure{margin:0}
.zig-media figcaption{font-size:.82rem;color:#777;margin-top:8px;text-align:center}

.callout{background:#fffbeb;border-left:4px solid #f59e0b;padding:14px 18px;margin:16px 0;border-radius:0 8px 8px 0;font-size:.95rem}

.faq-block{padding:36px 0}
.faq-block h2{font-size:1.2rem;margin-bottom:16px}
.faq-item{border:1px solid #eee;border-radius:10px;padding:16px 18px;margin-bottom:12px}
.faq-item h3{font-size:1rem;margin-bottom:8px;color:#111}
.related{padding:24px 0;border-top:1px solid #eee}
.related h2{font-size:1.05rem;margin-bottom:10px}
.related ul{padding-left:1.2rem;line-height:1.9}

.site-footer{background:#fafafa;border-top:1px solid #eee;padding:28px 20px;text-align:center;font-size:.88rem;color:#666}
.footer-links{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 20px;margin-bottom:10px}
.prose-page{max-width:720px;margin:40px auto;padding:0 20px}
.prose-page h1{font-size:1.4rem;margin-bottom:16px}

@media(max-width:768px){
  .nav-toggle{display:block}
  .site-nav{position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:1px solid #eee;display:none;padding:12px 20px}
  .site-nav.is-open{display:block}
  .site-header{position:relative}
  .zig-row{grid-template-columns:1fr;gap:16px}
  .zig-row.reverse .zig-text,.zig-row.reverse .zig-media{order:unset}
}