:root{--geo-ink:#172033;--geo-muted:#5d6678;--geo-gold:#b99045;--geo-bg:#f7f5ef;--geo-card:#fff;--geo-line:#e5e0d5}*{box-sizing:border-box}body{margin:0;color:var(--geo-ink);background:var(--geo-bg);font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.75}.geo-header{max-width:1180px;margin:auto;padding:20px 24px;display:flex;align-items:center;justify-content:space-between;gap:24px}.geo-brand{display:flex;align-items:center;gap:10px;color:var(--geo-ink);font-size:18px;font-weight:700;text-decoration:none}.geo-brand img{width:34px;height:34px}.geo-header nav{display:flex;flex-wrap:wrap;gap:18px}.geo-header nav a{color:var(--geo-muted);text-decoration:none;font-size:14px}.geo-header nav a:hover{color:var(--geo-gold)}.geo-hero,.geo-section{max-width:1180px;margin:0 auto;padding:72px 24px}.geo-hero{border-radius:24px;background:linear-gradient(135deg,#fff 0%,#f0e8d7 100%)}.geo-kicker{color:var(--geo-gold);font-weight:700;letter-spacing:.08em}.geo-hero h1{max-width:900px;margin:10px 0 20px;font-size:clamp(34px,5vw,64px);line-height:1.16}.geo-hero>p:not(.geo-kicker){max-width:840px;color:var(--geo-muted);font-size:18px}.geo-actions{display:flex;gap:12px;margin-top:28px}.geo-actions a{padding:10px 18px;border-radius:8px;background:var(--geo-ink);color:#fff;text-decoration:none}.geo-actions a+ a{background:var(--geo-gold)}.geo-section h1,.geo-section h2{line-height:1.25}.geo-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.geo-grid article,.geo-card{padding:24px;border:1px solid var(--geo-line);border-radius:14px;background:var(--geo-card)}.geo-grid h3{margin:0 0 8px}.geo-grid p,.geo-section>p,.geo-card p{color:var(--geo-muted)}.geo-note{padding-top:20px}.geo-updated{font-size:13px}.geo-table{width:100%;border-collapse:collapse;background:#fff}.geo-table th,.geo-table td{padding:14px;border:1px solid var(--geo-line);text-align:left;vertical-align:top}.geo-table th{background:#f1ede3}.geo-list li{margin:8px 0}.geo-footer{max-width:1180px;margin:auto;padding:30px 24px;border-top:1px solid var(--geo-line);color:var(--geo-muted);font-size:13px}@media(max-width:760px){.geo-header{align-items:flex-start;flex-direction:column}.geo-grid{grid-template-columns:1fr}.geo-hero,.geo-section{padding:42px 20px}.geo-table{display:block;overflow-x:auto}}