/* 内容页（content pages）样式：只给 /rhinestone-* 这类 SEO 落地页用，不影响首页工具。 */
.page-header{height:88px}
.page-main{padding:56px 0 20px}
.prose{max-width:760px;margin-inline:auto}
.breadcrumb{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:26px}
.breadcrumb a{text-decoration:none;border-bottom:1px solid var(--line)}
.breadcrumb a:hover{color:var(--gold);border-color:var(--gold)}
.prose h1{font-family:Georgia,"Times New Roman",serif;font-size:clamp(30px,4.4vw,46px);line-height:1.12;letter-spacing:-.02em;margin:0 0 18px}
.prose h1 em{color:var(--gold);font-style:italic}
.prose .lede{font-size:18px;line-height:1.62;color:#3c4a43;margin:0 0 28px}
.prose h2{font-family:Georgia,"Times New Roman",serif;font-size:clamp(22px,2.6vw,28px);line-height:1.24;margin:44px 0 14px;padding-top:22px;border-top:1px solid var(--line)}
.prose h3{font-size:16px;letter-spacing:.01em;margin:26px 0 8px}
.prose p,.prose li{font-size:16px;line-height:1.72;color:#33403a}
.prose p{margin:0 0 15px}
.prose ul,.prose ol{margin:0 0 18px;padding-left:22px}
.prose li{margin-bottom:9px}
.prose li strong{color:var(--ink)}
.prose a{color:var(--ink);text-decoration:underline;text-decoration-color:#c9c3ab;text-underline-offset:3px}
.prose a:hover{text-decoration-color:var(--gold)}
.prose code{font-size:14px;background:var(--soft);padding:2px 6px;border-radius:5px}
.prose table{width:100%;border-collapse:collapse;margin:0 0 22px;font-size:14.5px}
.prose th,.prose td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
.prose th{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:600}
.cta-card{margin:34px 0 10px;padding:26px 28px;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);display:flex;flex-wrap:wrap;gap:18px;align-items:center;justify-content:space-between}
.cta-card p{margin:0;font-size:15px;color:#3c4a43}
.cta-card strong{display:block;font-family:Georgia,serif;font-size:19px;margin-bottom:4px;color:var(--ink)}
.cta-card .primary-button{color:#f7f5e9;text-decoration:none;display:inline-flex;align-items:center;gap:8px;padding:13px 18px;border-radius:8px;font-size:13px;font-weight:600;white-space:nowrap;border:1px solid var(--ink)}
.cta-card .primary-button:hover{background:#1f5446;color:#f7f5e9}
.prose .faq-list{margin-top:8px}
.prose .faq-list details{border-top:1px solid var(--line);padding:14px 0}
.prose .faq-list summary{cursor:pointer;font-weight:600;font-size:15.5px}
.prose .faq-list details p{margin:10px 0 0;font-size:15px;color:#43514a}
.related{margin:48px 0 0;padding-top:22px;border-top:1px solid var(--line)}
.related span{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.related ul{list-style:none;padding:0;margin:12px 0 0;display:grid;gap:8px}
.related li{font-size:15px}
.page-footer{margin-top:56px}
@media (max-width:720px){
  .page-main{padding:34px 0 12px}
  .prose h2{margin-top:34px}
  .cta-card{padding:20px}
}