:root{--swl-ink:#111719;--swl-night:#071114;--swl-deep:#102329;--swl-amber:#f3a53b;--swl-sand:#f4f0e7;--swl-mist:#eef2f0;--swl-line:rgba(17,23,25,.14)}
.baifei-solar-square-wall-light .site-main{padding:0}
.solar-wall-live{background:#fff;color:var(--swl-ink);font-family:inherit;overflow:hidden}
.solar-wall-live *{box-sizing:border-box}
.solar-wall-live img{display:block;width:100%;height:auto}
.swl-subnav{position:sticky;top:32px;z-index:20;display:flex;align-items:center;justify-content:center;gap:28px;min-height:64px;padding:10px 4vw;background:rgba(255,255,255,.94);border-bottom:1px solid var(--swl-line);backdrop-filter:blur(16px)}
.swl-subnav a{color:var(--swl-ink);font-size:13px;font-weight:700;text-decoration:none;white-space:nowrap}
.swl-subnav .swl-subnav-cta{padding:12px 18px;background:var(--swl-amber);color:#101315}
.swl-hero{position:relative;min-height:720px;background:var(--swl-night)}
.swl-hero>img{position:absolute;inset:0;height:100%;object-fit:cover}
.swl-hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,10,12,.9) 0%,rgba(3,10,12,.72) 34%,rgba(3,10,12,.1) 62%,rgba(3,10,12,0) 100%)}
.swl-hero-copy{position:relative;z-index:2;width:min(650px,48vw);padding:140px 0 110px max(5vw,calc((100vw - 1440px)/2));color:#fff}
.swl-eyebrow{margin:0 0 20px;color:var(--swl-amber);font-size:12px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}
.swl-eyebrow-dark{color:#6c542f}
.swl-hero h1,.swl-section-heading h2,.swl-wall-wash h2,.swl-installation h2,.swl-inquiry h2{margin:0;font-family:Georgia,"Times New Roman",serif;font-weight:500;line-height:.98;letter-spacing:-.045em}
.swl-hero h1{max-width:620px;font-size:clamp(54px,5.6vw,92px)}
.swl-hero-copy>p:not(.swl-eyebrow){max-width:590px;margin:30px 0 0;color:rgba(255,255,255,.82);font-size:18px;line-height:1.75}
.swl-actions{display:flex;align-items:center;gap:26px;margin-top:38px}
.swl-button{display:inline-flex;align-items:center;justify-content:center;min-height:54px;padding:0 24px;font-size:14px;font-weight:800;text-decoration:none}
.swl-button-primary{background:var(--swl-amber);color:#101315}
.swl-button-light{background:#fff;color:#101315}
.swl-text-link{color:#fff;font-size:14px;font-weight:800;text-decoration:none;border-bottom:1px solid rgba(255,255,255,.45);padding-bottom:6px}
.swl-hero small{display:block;max-width:570px;margin-top:28px;color:rgba(255,255,255,.56);font-size:12px;line-height:1.65}
.swl-value-strip{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--swl-line)}
.swl-value-strip article{min-height:220px;padding:44px 34px;border-right:1px solid var(--swl-line)}
.swl-value-strip article:last-child{border-right:0}
.swl-value-strip span,.swl-custom-grid span,.swl-installation li>span,.swl-document-grid span{display:block;margin-bottom:28px;color:var(--swl-amber);font-size:12px;font-weight:900;letter-spacing:.14em}
.swl-value-strip strong{display:block;margin-bottom:12px;font-size:20px}
.swl-value-strip p,.swl-wall-wash p,.swl-installation p,.swl-custom p,.swl-documents p,.swl-faq p{margin:0;color:#5e6668;font-size:15px;line-height:1.7}
.swl-section-heading{max-width:820px;margin:0 auto 58px;text-align:center}
.swl-section-heading h2,.swl-wall-wash h2,.swl-installation h2{font-size:clamp(42px,4.3vw,70px)}
.swl-section-heading>p:not(.swl-eyebrow){max-width:720px;margin:24px auto 0;color:#657073;font-size:17px;line-height:1.75}
.swl-operation{padding:110px max(5vw,calc((100vw - 1440px)/2));background:var(--swl-sand)}
.swl-operation figure{max-width:1280px;margin:0 auto;background:#fff;box-shadow:0 22px 65px rgba(37,31,23,.12)}
.swl-operation figure img{aspect-ratio:3/2;object-fit:cover}
.swl-operation figcaption{display:grid;grid-template-columns:1fr 1fr}
.swl-operation figcaption span{padding:24px 30px;color:#465052;font-size:14px;text-align:center}
.swl-operation figcaption span+span{border-left:1px solid var(--swl-line)}
.swl-operation figcaption strong{margin-right:12px;color:var(--swl-ink);letter-spacing:.12em}
.swl-wall-wash{display:grid;grid-template-columns:1.05fr .95fr;min-height:650px;background:var(--swl-night);color:#fff}
.swl-wall-wash-copy{align-self:center;padding:90px max(5vw,calc((100vw - 1440px)/2)) 90px 6vw}
.swl-wall-wash-copy p{max-width:640px;margin-top:26px;color:rgba(255,255,255,.68);font-size:17px}
.swl-wall-wash-copy .swl-eyebrow{margin-top:0;color:var(--swl-amber)}
.swl-wall-wash ul{display:grid;grid-template-columns:1fr 1fr;gap:14px 30px;margin:34px 0 0;padding:0;list-style:none}
.swl-wall-wash li{padding:14px 0;border-top:1px solid rgba(255,255,255,.18);color:rgba(255,255,255,.88);font-size:14px}
.swl-wall-wash figure{position:relative;margin:0;background:#fff}
.swl-wall-wash figure img{height:100%;object-fit:cover}
.swl-wall-wash figcaption,.swl-scenes figcaption{position:absolute;right:18px;bottom:18px;padding:9px 12px;background:rgba(7,17,20,.78);color:#fff;font-size:11px;letter-spacing:.08em;text-transform:uppercase}
.swl-scenes{padding:110px max(4vw,calc((100vw - 1500px)/2));background:#fff}
.swl-scene-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.swl-scene-grid figure{position:relative;margin:0;overflow:hidden;background:#101719}
.swl-scene-grid img{height:520px;object-fit:cover}
.swl-specifications{padding:110px max(5vw,calc((100vw - 1320px)/2));background:var(--swl-mist)}
.swl-spec-grid{display:grid;grid-template-columns:1fr 1fr;background:#fff;border-top:1px solid var(--swl-line);border-left:1px solid var(--swl-line)}
.swl-spec-grid>div{display:grid;grid-template-columns:minmax(120px,.75fr) 1.25fr;gap:24px;align-items:start;padding:24px 28px;border-right:1px solid var(--swl-line);border-bottom:1px solid var(--swl-line)}
.swl-spec-grid span{color:#6c7678;font-size:13px}
.swl-spec-grid strong{font-size:15px;line-height:1.5}
.swl-runtime-note{display:grid;grid-template-columns:260px 1fr;gap:34px;margin-top:28px;padding:30px;background:#173137;color:#fff}
.swl-runtime-note strong{font-size:20px}
.swl-runtime-note p{margin:0;color:rgba(255,255,255,.72);font-size:14px;line-height:1.7}
.swl-installation{display:grid;grid-template-columns:.85fr 1.15fr;gap:80px;padding:110px max(5vw,calc((100vw - 1360px)/2));background:#fff}
.swl-installation>div>p:not(.swl-eyebrow){margin-top:26px;font-size:16px}
.swl-installation ol{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:0;padding:0;list-style:none}
.swl-installation li{padding:30px;background:var(--swl-sand)}
.swl-installation li>span{margin-bottom:22px}
.swl-installation li strong{display:block;margin-bottom:10px;font-size:18px}
.swl-custom{padding:110px max(5vw,calc((100vw - 1360px)/2));background:var(--swl-deep);color:#fff}
.swl-heading-light h2{color:#fff}
.swl-heading-light>p:not(.swl-eyebrow){color:rgba(255,255,255,.68)}
.swl-custom-grid{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid rgba(255,255,255,.15)}
.swl-custom-grid article{min-height:300px;padding:34px;border-right:1px solid rgba(255,255,255,.15)}
.swl-custom-grid article:last-child{border-right:0}
.swl-custom-grid h3{margin:0 0 18px;font-size:21px}
.swl-custom-grid p{color:rgba(255,255,255,.63)}
.swl-documents{padding:110px max(5vw,calc((100vw - 1360px)/2));background:var(--swl-sand)}
.swl-document-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.swl-document-grid article{padding:30px;background:#fff;border-top:3px solid var(--swl-amber)}
.swl-document-grid span{margin-bottom:42px}
.swl-document-grid strong{display:block;margin-bottom:14px;font-size:19px}
.swl-faq{padding:110px max(5vw,calc((100vw - 1100px)/2));background:#fff}
.swl-faq-list details{border-top:1px solid var(--swl-line)}
.swl-faq-list details:last-child{border-bottom:1px solid var(--swl-line)}
.swl-faq-list summary{padding:24px 44px 24px 0;cursor:pointer;font-size:18px;font-weight:800}
.swl-faq-list details p{max-width:820px;padding:0 0 26px}
.swl-inquiry{padding:110px max(5vw,calc((100vw - 1050px)/2));background:linear-gradient(135deg,#071114,#173137);color:#fff;text-align:center}
.swl-inquiry h2{font-size:clamp(48px,5vw,78px)}
.swl-inquiry>p:not(.swl-eyebrow){max-width:760px;margin:26px auto 0;color:rgba(255,255,255,.7);font-size:17px;line-height:1.75}
.swl-inquiry>div{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin:34px 0}
.swl-inquiry>div span{padding:10px 14px;border:1px solid rgba(255,255,255,.25);font-size:12px;letter-spacing:.08em;text-transform:uppercase}
@media(max-width:1100px){.swl-subnav{justify-content:flex-start;overflow-x:auto}.swl-hero{min-height:650px}.swl-hero-copy{width:58vw;padding-left:5vw}.swl-value-strip{grid-template-columns:1fr 1fr}.swl-value-strip article:nth-child(2){border-right:0}.swl-value-strip article:nth-child(-n+2){border-bottom:1px solid var(--swl-line)}.swl-custom-grid,.swl-document-grid{grid-template-columns:1fr 1fr}.swl-custom-grid article:nth-child(2){border-right:0}.swl-custom-grid article:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.15)}}
@media(max-width:780px){.swl-subnav{top:0;gap:20px;min-height:58px;padding-left:18px}.swl-subnav a{font-size:12px}.swl-hero{display:flex;flex-direction:column;min-height:auto}.swl-hero>img{position:relative;height:360px;object-position:68% center}.swl-hero:after{display:none}.swl-hero-copy{width:auto;padding:48px 22px 56px;background:var(--swl-night)}.swl-hero h1{font-size:48px}.swl-hero-copy>p:not(.swl-eyebrow){font-size:16px}.swl-actions{align-items:flex-start;flex-direction:column}.swl-value-strip{grid-template-columns:1fr}.swl-value-strip article{min-height:auto;padding:32px 22px;border-right:0;border-bottom:1px solid var(--swl-line)!important}.swl-operation,.swl-scenes,.swl-specifications,.swl-installation,.swl-custom,.swl-documents,.swl-faq,.swl-inquiry{padding:72px 20px}.swl-section-heading{margin-bottom:38px;text-align:left}.swl-section-heading h2,.swl-wall-wash h2,.swl-installation h2{font-size:42px}.swl-section-heading>p:not(.swl-eyebrow){font-size:15px}.swl-operation figure img{aspect-ratio:1/1;object-fit:cover}.swl-operation figcaption{grid-template-columns:1fr}.swl-operation figcaption span+span{border-top:1px solid var(--swl-line);border-left:0}.swl-wall-wash{grid-template-columns:1fr}.swl-wall-wash-copy{padding:72px 22px}.swl-wall-wash ul{grid-template-columns:1fr}.swl-wall-wash figure img{height:460px}.swl-scene-grid{grid-template-columns:1fr}.swl-scene-grid img{height:360px}.swl-spec-grid{grid-template-columns:1fr}.swl-spec-grid>div{grid-template-columns:1fr;gap:8px}.swl-runtime-note{grid-template-columns:1fr}.swl-installation{grid-template-columns:1fr;gap:42px}.swl-installation ol,.swl-custom-grid,.swl-document-grid{grid-template-columns:1fr}.swl-custom-grid article{min-height:auto;border-right:0;border-bottom:1px solid rgba(255,255,255,.15)}.swl-document-grid{gap:12px}.swl-inquiry h2{font-size:48px}}