.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center}
.hero h1{font-size:clamp(28px,4vw,46px);font-weight:400;line-height:1.12;margin:8px 0}
.hero .sub{font-size:18px;color:var(--wine);margin-bottom:10px}
.hero-desc{color:var(--muted);font-family:-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif}
.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin:16px 0}
.hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px;font-family:-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif}
.hero-tags span{padding:4px 10px;border:1px solid var(--line);font-size:12px}
.hero-shot{width:180px;height:110px;object-fit:cover;border:1px solid var(--line)}
.desk{background:#fff;border:1px solid var(--line);font-family:-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif}
.desk-top{display:flex;justify-content:space-between;padding:10px 12px;background:var(--ink);color:#f7f2ea;font-size:12px}
.chans{display:flex;flex-wrap:wrap;gap:6px;padding:10px 12px;border-bottom:1px solid var(--line)}
.chans b{padding:3px 8px;border:1px solid var(--line);font-size:11px;font-weight:400}
.desk table{width:100%;border-collapse:collapse;font-size:13px}
.desk th,.desk td{padding:8px 10px;text-align:left;border-bottom:1px solid var(--line)}
.desk th{color:var(--muted);font-size:11px}
.houses{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.houses span{border:1px solid var(--line);padding:10px 14px;font-size:13px;background:#fff}
.tree{display:flex;flex-direction:column;align-items:center;gap:0}
.root,.gen{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;width:100%}
.root .node{border-color:var(--wine)}
.branch{width:2px;height:18px;background:var(--gold)}
.node{background:#fff;border:1px solid var(--gold);padding:12px 14px;width:200px;text-align:center}
.node h3{font-size:15px;font-weight:400;margin-bottom:4px}
.node p{font-size:12px;color:var(--muted);font-family:-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif}
.kpi{display:block;margin-top:6px;font-size:12px;color:var(--wine)}
.shot{width:100%;max-height:220px;object-fit:cover;margin-top:16px;border:1px solid var(--line)}
.demo{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.view{background:#fff;border:1px solid var(--line);padding:18px}
.bubble{margin-top:10px;font-size:15px}
.tips{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px;font-size:13px;color:var(--muted)}
.pain{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.ps{background:#fff;border:1px solid var(--line);padding:14px;font-family:-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif;font-size:14px}
.ps h3{font-size:11px;letter-spacing:.12em;color:var(--wine);margin:8px 0 4px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);padding:20px 0}
.stats strong{display:block;font-size:28px;font-weight:400;color:var(--wine)}
.stats span{font-size:12px;color:var(--muted)}
.review{background:#fff;border:1px solid var(--line);padding:22px}
.avatars{margin-bottom:12px}
.avatars button{background:none;border:0;border-bottom:1px solid transparent;font:inherit;font-size:13px;margin-right:14px;cursor:pointer}
.avatars button.is-on{border-bottom-color:var(--wine);color:var(--wine)}
.quote p{font-size:20px}
.quote small{display:block;margin-top:10px;color:var(--muted);font-size:13px}
.trusts{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.trust{background:#fff;border:1px solid var(--line);padding:16px;text-align:center}
.trust .fee{font-size:24px;margin:6px 0;color:var(--wine)}
.trust ul{list-style:none;font-size:13px;color:var(--muted);margin-bottom:10px;font-family:-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif}
.cta-band{border-top:1px solid var(--ink)}
.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
@media(max-width:980px){.hero-grid,.demo,.pain,.stats,.trusts{grid-template-columns:1fr}.node{width:46%}}
@media(max-width:720px){.node{width:100%}}