:root{--navy:#123A5F;--navy2:#1D5079;--gold:#C8A24B;--gold2:#D9BE7A;--deep:#0B2A47;--line:#E4DCC8;--card:#fff}
.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:780px;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}
.subnav{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:26px 0}
.subnav a{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px;display:block;text-decoration:none;color:inherit;transition:transform .2s,box-shadow .2s}
.subnav a:hover{transform:translateY(-3px);box-shadow:0 8px 24px rgba(11,42,71,.12)}
.subnav h3{font-size:16px;color:var(--deep);margin:0 0 8px}
.subnav p{font-size:12.5px;color:#7A8794;line-height:1.8;margin:0 0 10px}
.subnav .more{font-size:12.5px;color:var(--navy);font-weight:600}
.subnav .pr{font-size:12.5px;color:var(--gold);font-weight:700;margin-bottom:8px;display:block}
.why{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:26px 0}
.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}
.guar{background:var(--deep);border-radius:10px;padding:14px 22px;display:flex;align-items:center;gap:24px;flex-wrap:wrap;justify-content:center;margin:26px 0}
.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)}
.cta{background:linear-gradient(135deg,var(--navy),var(--deep));color:#F5EFE2;border-radius:12px;text-align:center;padding:30px 20px;margin:26px 0}
.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}
.faq details{background:#F8F5EC;border:1px solid var(--line);border-radius:8px;padding:12px 16px;margin-bottom:10px}
.faq summary{cursor:pointer;font-weight:600;color:var(--navy);font-size:14.5px;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"Q · ";color:var(--gold)}
.faq details p{font-size:13.5px;color:#5B6B78;line-height:1.9;margin:10px 0 2px}
@media(max-width:900px){.subnav{grid-template-columns:1fr 1fr}.why{grid-template-columns:repeat(2,1fr)}.phero h1{font-size:27px}}
@media(max-width:600px){.subnav{grid-template-columns:1fr}.why{grid-template-columns:1fr}}
/* ===== 新增板块：流程/价格/场景/FAQ ===== */
.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}
.proc5{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:8px}
.p5{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px 16px;text-align:center;position:relative;transition:transform .3s,border-color .3s,box-shadow .3s}
.p5 b{display:block;font-size:26px;color:#E4DCC8;font-family:"Noto Serif SC",serif;margin-bottom:8px;transition:color .3s}
.p5 h4{color:var(--deep);font-size:15px;margin-bottom:4px}
.p5 span{font-size:12px;color:#7A8794;line-height:1.6}
.p5::after{content:"";position:absolute;right:-9px;top:50%;transform:translateY(-50%);width:18px;height:2px;background:linear-gradient(90deg,rgba(201,162,75,0),var(--gold),rgba(201,162,75,0));background-size:200% 100%;animation:flowArrow 1.5s linear infinite;z-index:1}
.p5:last-child::after{display:none}
@keyframes flowArrow{from{background-position:0% 0}to{background-position:200% 0}}
.p5.active{transform:translateY(-4px);border-color:var(--gold);box-shadow:0 10px 24px rgba(201,162,75,.24)}
.p5.active b{color:var(--gold);animation:numPulse 1.2s ease-in-out infinite}
@keyframes numPulse{0%,100%{transform:scale(1)}50%{transform:scale(1.18)}}
.price-t{border-collapse:collapse;width:100%;background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden;table-layout:fixed}
.price-t th{background:var(--deep);color:#F5EFE2;font-size:14px;padding:13px 14px;text-align:left;font-weight:600}
.price-t td{padding:13px 14px;font-size:13.5px;color:#5B6B78;border-top:1px solid #EFE9DA;line-height:1.7;vertical-align:top}
.price-t td b{color:var(--navy)}
.price-t .amt{color:var(--gold);font-weight:700;font-size:15px;white-space:nowrap}
.price-t tr:hover td{background:#FBF8F1}
.price-t .note{font-size:12px;color:#9AA6B0}
.scene{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:8px}
.scene div{background:#F8F5EC;border:1px solid var(--line);border-radius:10px;padding:20px 18px}
.scene b{display:block;font-size:15.5px;color:var(--navy);margin-bottom:6px}
.scene span{font-size:12.5px;color:#7A8794;line-height:1.8}
.faq{margin-top:8px}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:10px;margin-bottom:10px;padding:0 18px}
.faq summary{cursor:pointer;font-size:14.5px;color:var(--deep);font-weight:600;padding:14px 0;list-style:none;position:relative;padding-right:26px}
.faq summary::after{content:"+";position:absolute;right:2px;top:14px;color:var(--gold);font-size:18px;font-weight:400}
.faq details[open] summary::after{content:"–"}
.faq details p{margin:0;padding:0 0 16px;font-size:13.5px;color:#5B6B78;line-height:1.9}
@media(max-width:900px){.proc5{grid-template-columns:repeat(3,1fr)}.p5:nth-child(3)::after{display:none}.scene{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.proc5{grid-template-columns:1fr 1fr}.p5::after{display:none}.scene{grid-template-columns:1fr}.price-t th,.price-t td{padding:10px 8px;font-size:12.5px}}