:root{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:#202c3e}*{box-sizing:border-box}body{margin:0;background:#fff}a{text-decoration:none;color:inherit}.guide-wrap{width:min(1200px,calc(100% - 48px));margin:auto}.eyebrow{display:block;color:#cc332b;font-size:13px;font-weight:700;letter-spacing:.16em}.guide-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,42%);align-items:center;gap:30px;min-height:560px;overflow:hidden;background:linear-gradient(115deg,#fff 45%,#fff4f0)}.guide-hero .guide-wrap{width:min(650px,calc(100% - 48px));margin-right:0;padding:85px 0}.guide-hero h1{font-size:clamp(38px,5vw,68px);line-height:1.18;letter-spacing:-.04em;margin:24px 0}.guide-hero h1 em{font-style:normal;color:#de3229}.guide-hero p{max-width:530px;color:#647083;font-size:19px;line-height:1.8}.guide-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}.primary,.secondary{display:inline-flex;justify-content:center;align-items:center;min-height:47px;padding:0 22px;border-radius:25px;font-weight:700}.primary{background:#e53830;color:#fff}.secondary{border:1px solid #cfd7e2;color:#34445a}.primary:hover{background:#bd241e}.secondary:hover{border-color:#e53830;color:#c72f27}.guide-art{height:430px;display:grid;place-items:center;transform:rotate(-5deg)}.guide-screen{width:min(460px,85%);height:330px;border:1px solid #e5ebf3;border-radius:20px;background:#fff;box-shadow:0 25px 90px #bb7b7429;padding:20px}.screen-top{display:flex;gap:6px}.screen-top i{width:7px;height:7px;border-radius:50%;background:#e9adab}.screen-title{width:48%;height:19px;background:#e6332b;border-radius:5px;margin:31px 0 25px}.screen-grid{display:flex;gap:12px}.screen-grid span{height:90px;flex:1;border-radius:11px;background:#f4f6f9}.screen-grid span:first-child{background:#fff0ed}.screen-lines{display:grid;gap:12px;margin-top:24px}.screen-lines i{height:9px;background:#e9edf3;border-radius:8px}.screen-lines i:nth-child(2){width:84%}.screen-lines i:nth-child(3){width:92%}.screen-lines i:nth-child(4){width:66%}.guide-section{padding:100px 0}.section-intro{max-width:690px}.section-intro h2,.guide-band h2{font-size:clamp(30px,3vw,44px);line-height:1.3;letter-spacing:-.03em;margin:18px 0}.section-intro p,.guide-band p{font-size:17px;color:#667489;line-height:1.85}.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:50px}.feature-grid article{background:#f7f9fb;border-radius:18px;padding:32px;min-height:235px}.feature-grid article span{color:#df4139;font-weight:750}.feature-grid h3{font-size:22px;margin:35px 0 12px}.feature-grid p{color:#6e7b8c;line-height:1.75}.guide-band{background:#f2f5f8;padding:88px 0}.band-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}.text-link{color:#d6332b;font-weight:700}.band-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.band-list div{height:110px;border-radius:13px;background:#fff;padding:20px;display:flex;flex-direction:column;justify-content:space-between}.band-list b{color:#dc342c}.band-list span{font-size:17px;font-weight:700}.guide-notes{display:grid;grid-template-columns:1fr 1fr;gap:20px;padding-bottom:100px}.guide-notes article{padding:30px;border:1px solid #e2e8ef;border-radius:16px}.guide-notes h3{font-size:22px}.guide-notes p{color:#6c7788;line-height:1.75}.guide-notes a{color:#d6332b;font-weight:700}footer{background:#252e3d;color:#d7dce5;padding:28px 0}footer .guide-wrap{display:flex;justify-content:space-between}@media(max-width:760px){.guide-wrap{width:calc(100% - 32px)}.guide-hero{display:block;min-height:0}.guide-hero .guide-wrap{width:calc(100% - 32px);padding:65px 0 20px;margin:auto}.guide-hero p{font-size:16px}.guide-art{height:250px}.guide-screen{height:220px}.screen-grid span{height:48px}.guide-section{padding:66px 0}.feature-grid,.band-grid,.guide-notes{grid-template-columns:1fr}.guide-band{padding:65px 0}.band-grid{gap:36px}.guide-notes{padding-bottom:65px}}
@media(max-width:480px){.guide-hero h1{font-size:32px;letter-spacing:-.05em}}