:root{--navy:#123A5F;--navy2:#1D5079;--gold:#C8A24B;--gold2:#D9BE7A;--deep:#0B2A47;--line:#E4DCC8;--card:#fff}
.bread{background:#F6F2E8;border-bottom:1px solid #E4DCC8;font-size:13px;color:#7A8794;padding:10px 0}
.bread a{color:#7A8794}
.bread a:hover{color:var(--navy)}
.bread b{color:var(--navy)}
.phero{background:linear-gradient(135deg,var(--deep),var(--navy2) 70%,var(--navy));color:#F5EFE2;padding:56px 0 48px;position:relative;overflow:hidden}
.phero::after{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(216,185,104,.22),transparent 70%)}
.phero .tagk{display:inline-block;border:1px solid rgba(216,185,104,.6);color:var(--gold2);font-size:13px;letter-spacing:2px;padding:4px 14px;border-radius:999px;margin-bottom:16px}
.phero h1{font-size:34px;line-height:1.3;margin:0 0 12px;letter-spacing:1px}
.phero p{font-size:14.5px;color:#C8D4DE;max-width:760px;line-height:1.9;margin:0 0 22px}
.phero .btns{display:flex;gap:14px;flex-wrap:wrap;position:relative;z-index:2}
.phero .btns a{display:inline-block;padding:11px 26px;border-radius:8px;font-size:14.5px;background:var(--gold);color:var(--deep);font-weight:700}
.phero .btns a.ghost{border:1px solid rgba(216,185,104,.7);background:transparent;color:var(--gold2)}
.phero .metrics{display:flex;gap:34px;margin-top:30px;flex-wrap:wrap;position:relative;z-index:2}
.phero .metrics b{display:block;font-size:22px;color:var(--gold2);font-family:"Noto Serif SC",serif}
.phero .metrics span{font-size:12.5px;color:#C8D4DE;letter-spacing:1px}
.svc{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:30px}
.svc .card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:26px 26px 22px;position:relative;transition:transform .2s,box-shadow .2s}
.svc .card:hover{transform:translateY(-3px);box-shadow:0 8px 24px rgba(11,42,71,.1)}
.svc .card .no{position:absolute;right:22px;top:20px;font-size:34px;color:#EFE9DA;font-family:"Noto Serif SC",serif;line-height:1}
.svc .card .nm{display:flex;align-items:center;gap:10px;margin-bottom:8px}
.svc .card .nm h3{font-size:19px;color:var(--deep);margin:0}
.svc .card .nm i{font-style:normal;font-size:11.5px;background:var(--gold);color:#fff;padding:3px 9px;border-radius:999px;letter-spacing:1px}
.svc .card .nm i.hot{background:#B02418}
.svc .card .desc{font-size:13px;color:#7A8794;line-height:1.8;margin:0 0 14px}
.svc .card .kv{display:grid;grid-template-columns:1fr 1fr;gap:0 18px;margin-bottom:12px}
.svc .card .kv div{padding:5px 0;border-top:1px dashed #EFE9DA;font-size:13px;color:#5B6B78;line-height:1.7}
.svc .card .kv b{color:var(--navy);font-weight:600;margin-right:4px}
.why{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:8px}
.why div{background:#F8F5EC;border:1px solid var(--line);border-radius:10px;padding:18px 16px;text-align:center}
.why b{display:block;font-size:16px;color:var(--navy);margin-bottom:6px}
.why span{font-size:12.5px;color:#7A8794;line-height:1.7}
.faq{margin-top:10px}
.faq details{border:1px solid var(--line);border-radius:8px;padding:0 16px;margin-bottom:10px;background:#FDFBF6}
.faq summary{cursor:pointer;font-size:14.5px;color:var(--navy);font-weight:600;padding:13px 0;list-style:none;position:relative;padding-right:24px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:12px;color:var(--gold);font-size:18px;font-weight:700}
.faq details[open] summary::after{content:"−"}
.faq details p{font-size:13.5px;color:#5B6B78;line-height:1.9;padding:0 0 14px;margin:0}
.cta{background:linear-gradient(135deg,var(--navy),var(--deep));color:#F5EFE2;border-radius:12px;text-align:center;padding:30px 20px;margin-top:26px}
.cta h3{font-size:22px;margin:0 0 8px;letter-spacing:1px}
.cta p{font-size:13.5px;color:#C8D4DE;margin:0 0 16px}
.cta a{display:inline-block;background:var(--gold);color:var(--deep);font-weight:700;padding:11px 30px;border-radius:8px;font-size:15px}
.block{margin-top:26px}
.mt-note{font-size:12.5px;color:#8A6D3B;margin-top:10px;line-height:1.8}
@media(max-width:900px){.svc{grid-template-columns:1fr}.why{grid-template-columns:repeat(2,1fr)}.phero h1{font-size:28px}}
@media(max-width:600px){.svc .card .kv{grid-template-columns:1fr}.why{grid-template-columns:1fr}}
.sec{margin-top:44px}
.sec .s-h{text-align:center;margin-bottom:26px}
.sec .s-h .tagk{display:inline-block;border:1px solid rgba(201,162,75,.6);color:var(--gold);font-size:12.5px;letter-spacing:2px;padding:3px 14px;border-radius:999px;margin-bottom:10px}
.sec .s-h h2{font-size:26px;color:var(--deep);margin:0 0 8px;font-family:"Noto Serif SC",serif;letter-spacing:1px}
.sec .s-h p{font-size:13.5px;color:#7A8794;margin:0;line-height:1.8}
/* ===== 服务保障条 ===== */
.guar{background:var(--deep);border-radius:10px;padding:14px 22px;display:flex;align-items:center;gap:24px;flex-wrap:wrap;justify-content:center;margin-top:26px}
.guar b{color:var(--gold2);font-size:14px;letter-spacing:2px}
.guar span{color:#C8D4DE;font-size:13px}
.guar span::before{content:"✓ ";color:var(--gold2)}
/* ===== 注意事项/风险提示 ===== */
.risk{background:#FDF8F3;border:1px solid #E8CFAE;border-radius:10px;padding:18px 22px;margin-top:8px}
.risk ul{margin:0;padding-left:20px}
.risk li{font-size:13.5px;color:#6B5A41;line-height:2;margin-bottom:4px}
.risk li b{color:#8A4B1E}