*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,"Microsoft YaHei","PingFang SC","Helvetica Neue",sans-serif;line-height:1.8;overflow-x:hidden}
img{max-width:100%;height:auto;object-fit:contain;display:block}
a{text-decoration:none;color:inherit}
.wrap{width:min(1200px,calc(100% - 40px));margin:0 auto}
.brand{display:flex;align-items:center;gap:12px;font-weight:700}
.brand img{display:block;width:auto;height:38px;max-width:180px;max-height:42px;object-fit:contain;flex-shrink:0}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 18px;border-radius:999px;border:1px solid transparent;font-weight:700;transition:.2s ease;white-space:nowrap}
.btn-primary{background:var(--btn);color:var(--btnText)}
.btn-outline{background:transparent;color:var(--outlineText);border-color:var(--outlineBorder)}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}
.hero p,.section p,.section li,.footer p{line-height:1.86}
.section h2,.section h3,.footer strong,.hero h1{line-height:1.15}
.faq details{background:#fff;border-radius:18px;padding:16px 18px;margin:0 0 12px;box-shadow:0 10px 22px rgba(0,0,0,.06)}
.faq summary{cursor:pointer;font-weight:700}
.mobile-bar{display:none}
@media (max-width:1024px){.actions{flex-direction:row}}
@media (max-width:768px){.wrap{width:min(100% - 28px,1200px)}.btn{width:auto}.actions{flex-direction:column}.mobile-bar{display:flex}.mobile-bar .btn{width:100%}}


.page-28 .site-header{background:#2A2D35;color:#fff;border-bottom:1px solid rgba(255,255,255,.08)}
.page-28 .rebar{display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:center;min-height:76px}
.page-28 .hero{background:#3B3E49;padding:56px 0 28px;color:#D9DCE4}
.page-28 .disc-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:24px;align-items:center}
.page-28 .disc-copy h1{color:#fff;font-size:clamp(32px,4.6vw,58px);margin:0 0 10px;line-height:1.08;max-width:10ch}
.page-28 .disc-copy p,.page-28 .section p,.page-28 .section li{color:#D9DCE4;line-height:1.86;font-size:16px}
.page-28 .disc{width:min(420px,100%);aspect-ratio:1/1;border-radius:50%;background:conic-gradient(from 0deg,#E9D8CF 0 25%,#D9E3EC 25% 50%,#DCE9DE 50% 75%,#F2C36A 75% 100%);padding:18px;box-shadow:0 22px 54px rgba(0,0,0,.24);justify-self:center;position:relative}
.page-28 .disc:before{content:'';position:absolute;inset:34px;border-radius:50%;background:#3B3E49;border:1px solid rgba(255,255,255,.08)}
.page-28 .disc .center{position:absolute;inset:50% auto auto 50%;transform:translate(-50%,-50%);width:38%;height:38%;border-radius:50%;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;text-align:center;color:#fff;font-weight:700;line-height:1.6;padding:16px}
.page-28 .disc .sector{position:absolute;width:50%;height:50%;display:flex;align-items:center;justify-content:center;font-weight:700;color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.18)}
.page-28 .disc .s1{left:0;top:0}.page-28 .disc .s2{right:0;top:0}.page-28 .disc .s3{right:0;bottom:0}.page-28 .disc .s4{left:0;bottom:0}
.page-28 .hero .actions{margin-top:18px}
.page-28 .section{padding:62px 0;background:#F7F4F0;color:#30333A}
.page-28 .section h2{color:#30333A;margin:0 0 14px}
.page-28 .grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.page-28 .card{background:#fff;border-radius:20px;padding:18px;box-shadow:0 10px 24px rgba(48,51,58,.08);min-height:140px}
.page-28 .card.a{background:#E9D8CF}.page-28 .card.b{background:#D9E3EC}.page-28 .card.c{background:#DCE9DE}.page-28 .card.d{border:1px solid #e8e1db}
.page-28 .stepline{display:grid;gap:12px}
.page-28 .stepline .row{display:flex;gap:12px;align-items:flex-start;background:#fff;border-radius:18px;padding:16px;box-shadow:0 10px 24px rgba(48,51,58,.08)}
.page-28 .stepline .dot{width:12px;height:12px;border-radius:50%;background:#C96352;margin-top:8px}
.page-28 .footer{background:#2A2D35;color:#fff;padding:22px 0 92px}
.page-28 .footer-inner{display:grid;grid-template-columns:repeat(3,auto);gap:18px;align-items:center;justify-content:space-between}
.page-28 .footer-links{display:flex;gap:10px;flex-wrap:wrap}
.page-28 .footer-links a{color:#fff;text-decoration:underline;text-underline-offset:3px}
@media (max-width:1024px){.page-28 .disc-wrap,.page-28 .grid,.page-28 .footer-inner{grid-template-columns:1fr}.page-28 .disc{max-width:340px}}
@media (max-width:768px){.page-28 .rebar{grid-template-columns:1fr}.page-28 .hero{padding-top:34px}.page-28 .disc-copy .btn,.page-28 .section .btn{width:100%}.page-28 .footer{padding-bottom:84px}.page-28 .mobile-bar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:40;background:#2A2D35;padding:10px 14px;min-height:64px}.page-28 .mobile-bar .btn{width:100%}.page-28 body{padding-bottom:78px}.page-28 .disc{width:min(100%,320px)}}

.site-brand,.brand{display:inline-flex;align-items:center;gap:12px;flex-shrink:0;min-width:max-content}
.site-logo,.brand img{display:block;width:auto;height:38px;max-width:180px;max-height:42px;object-fit:contain;flex-shrink:0}
@media (max-width:768px){.site-logo,.brand img{width:auto;height:32px;max-width:150px}}