.designHome{--ink:#14231e;--paper:#f5f2ea;--warm:#ed6a3a;--deep:#18352e;background:var(--paper);color:var(--ink);font-family:Arial,Microsoft YaHei,sans-serif}.designHome *{box-sizing:border-box}.designNav{background:#fff;justify-content:space-between;align-items:center;height:82px;padding:0 7vw;display:flex}.designBrand{color:var(--ink);align-items:center;gap:11px;font-size:16px;font-weight:800;text-decoration:none;display:flex}.designBrand>b{background:var(--warm);color:#fff;place-items:center;width:38px;height:38px;font-size:13px;display:grid}.designBrand small{color:#7e8983;letter-spacing:.16em;margin-top:4px;font-size:7px;display:block}.designNav nav{align-items:center;gap:29px;display:flex}.designNav nav>a{color:var(--ink);font-size:13px;text-decoration:none}.designNav .designNavCta{background:var(--warm);color:#fff;padding:14px 17px}.designNavCta i{margin-left:13px;font-style:normal}.designHero{isolation:isolate;color:#fff;height:calc(100vh - 82px);min-height:650px;max-height:790px;position:relative;overflow:hidden}.designHeroImage,.designHeroShade{z-index:-2;position:absolute;inset:0}.designHeroShade{z-index:-1;background:linear-gradient(90deg,#0a1c16ed,#0a1c16a8 38%,#0a1c161f)}.designHeroCopy{max-width:700px;position:absolute;top:22%;left:10vw}.designHeroCopy>p,.designKicker{letter-spacing:.2em;color:var(--warm);margin:0 0 20px;font-size:10px;font-weight:800}.designHero h1,.designHome h2{letter-spacing:-.065em;margin:0;font-size:clamp(42px,5.6vw,82px);line-height:1.08}.designHome h1 em,.designHome h2 em{color:var(--warm);font-style:normal}.designHeroCopy>span{color:#e1e9e4;margin:31px 0;font-size:15px;line-height:2;display:block}.designButton{color:#fff;align-items:center;gap:25px;margin-right:10px;padding:16px 20px;font-size:13px;text-decoration:none;display:inline-flex}.designButton.primary{background:var(--warm)}.designButton.secondary{border:1px solid #ffffff8c}.designButton b{font-size:19px}.designHeroNote{background:var(--warm);width:225px;padding:25px 30px;position:absolute;bottom:0;right:7vw}.designHeroNote small{letter-spacing:.17em;color:#ffe4d8;font-size:9px;display:block}.designHeroNote b{margin:12px 0;font-size:21px;line-height:1.35;display:block}.designHeroNote span{font-size:11px;line-height:1.6}.designIntro{grid-template-columns:1.1fr 1.25fr 1fr;gap:6vw;padding:115px 10vw;display:grid}.designIntro p{color:#63706a;margin:0;font-size:14px;line-height:2}.designIntro .designIntroTip{color:var(--ink);border-top:1px solid #cbd0c9;margin-top:24px;padding-top:22px;font-weight:700}.designServices{background:var(--deep);color:#fff;padding:115px 7vw}.designSectionHead{justify-content:space-between;align-items:flex-end;gap:10vw;margin-bottom:55px;display:flex}.designSectionHead>p{color:#aebbb3;max-width:390px;margin:0;font-size:13px;line-height:1.9}.designServiceGrid{border-top:1px solid #597168;grid-template-columns:repeat(3,1fr);display:grid}.designServiceGrid article{border-right:1px solid #597168;min-height:310px;padding:27px 28px}.designServiceGrid article:first-child{padding-left:0}.designServiceGrid article:last-child{border:0}.designServiceGrid b{color:var(--warm);font-size:12px}.designServiceGrid small{color:#a5b7ad;letter-spacing:.15em;margin-top:52px;font-size:9px;display:block}.designServiceGrid h3{margin:12px 0;font-size:25px}.designServiceGrid p{color:#c6d1ca;max-width:315px;font-size:13px;line-height:1.9}.designCases{padding:115px 7vw}.designCaseGrid{grid-template-columns:repeat(2,1fr);gap:18px;display:grid}.designCase{background:#33443d;min-height:420px;position:relative;overflow:hidden}.designCase.feature{grid-row:span 2;min-height:858px}.designCase img{object-fit:cover;width:100%;height:100%;transition:transform .5s;position:absolute;inset:0}.designCase:hover img{transform:scale(1.04)}.designCase:after{content:"";background:linear-gradient(#0c191405,#0c1914e0);position:absolute;inset:0}.designCase>div{z-index:1;color:#fff;padding:32px;position:absolute;bottom:0;left:0;right:0}.designCase small{letter-spacing:.12em;color:#ecd9ce;font-size:9px}.designCase h3{margin:10px 0;font-size:27px}.designCase p{color:#e0e8e3;max-width:430px;margin:0;font-size:12px;line-height:1.8}.designProcess{background:#e4e8e0;padding:110px 7vw}.designProcess>div{border-top:1px solid #bfc8bf;grid-template-columns:repeat(6,1fr);margin-top:58px;display:grid}.designProcess article{border-right:1px solid #bfc8bf;min-height:138px;padding:22px 15px;position:relative}.designProcess article:first-child{padding-left:0}.designProcess b{color:var(--warm);margin-bottom:45px;font-size:11px;display:block}.designProcess span{font-size:15px;font-weight:700}.designProcess i{color:#8b958e;font-style:normal;position:absolute;bottom:19px;right:13px}.designChecklist{background:#fff;grid-template-columns:1fr 1fr;gap:12vw;padding:115px 13vw;display:grid}.designChecklist ul{border-top:1px solid #d0d6cf;margin:0;padding:0;list-style:none}.designChecklist li{border-bottom:1px solid #d0d6cf;grid-template-columns:60px 1fr;padding:19px 0;font-size:14px;display:grid}.designChecklist b{color:var(--warm);font-size:11px}.designContact{background:var(--warm);color:#fff;grid-template-columns:1fr 1fr;gap:11vw;padding:105px 13vw;display:grid}.designContact .designKicker{color:#ffe2d5}.designContact h2 em{color:#fff}.designContact>div>p:not(.designKicker){font-size:14px;line-height:1.9}.designContactInfo{flex-direction:column;gap:12px;margin-top:35px;display:flex}.designContactInfo a{color:#fff;font-size:13px;text-decoration:none}.designFooter{color:#c1cbc4;background:#10251f;justify-content:space-between;align-items:center;padding:42px 7vw;font-size:11px;display:flex}.designFooter .designBrand{color:#fff}.designFooter p{margin:0}@media (max-width:850px){.designNav{height:68px;padding:0 7vw}.designNav nav{gap:10px}.designNav nav>a:not(.designNavCta){display:none}.designNav .designNavCta{padding:12px 13px}.designHero{height:650px;min-height:0}.designHeroCopy{top:17%;left:7vw;right:7vw}.designHeroCopy>span br{display:none}.designHeroNote{width:205px;padding:20px;right:0}.designIntro,.designChecklist,.designContact{grid-template-columns:1fr;gap:32px;padding:75px 7vw}.designServices,.designCases,.designProcess{padding:75px 7vw}.designSectionHead{margin-bottom:40px;display:block}.designSectionHead>p{margin-top:24px}.designServiceGrid{grid-template-columns:1fr}.designServiceGrid article,.designServiceGrid article:first-child{border-bottom:1px solid #597168;border-right:0;min-height:0;padding:28px 0}.designServiceGrid small{margin-top:26px}.designCaseGrid{grid-template-columns:1fr}.designCase,.designCase.feature{grid-row:auto;min-height:440px}.designProcess>div{grid-template-columns:1fr 1fr}.designProcess article{border-bottom:1px solid #bfc8bf}.designChecklist{gap:40px}.designFooter{padding:35px 7vw;display:block}.designFooter p{margin:24px 0}}.designHero h1 strong{font:inherit;letter-spacing:-.04em;color:#fff;margin-top:.08em;font-size:.54em;display:block}.designServiceGrid{grid-template-columns:repeat(3,1fr)}@media (max-width:850px){.designServiceGrid{grid-template-columns:1fr}}.designServiceCard{color:#fff;cursor:pointer;border-right:1px solid #597168;min-height:310px;padding:27px 28px;text-decoration:none;display:block}.designServiceCard:first-child{padding-left:0}.designServiceCard:last-child{border-right:0}.designServiceCard b{color:var(--warm);font-size:12px}.designServiceCard small{color:#a5b7ad;letter-spacing:.15em;margin-top:52px;font-size:9px;display:block}.designServiceCard h3{margin:12px 0;font-size:25px}.designServiceCard p{color:#c6d1ca;max-width:315px;font-size:13px;line-height:1.9}.designServiceCard i,.designCase i{color:#fff;margin-top:18px;font-size:11px;font-style:normal;display:block}.designCase{color:#fff;cursor:pointer;text-decoration:none;display:block}@media (max-width:850px){.designServiceCard,.designServiceCard:first-child{border-bottom:1px solid #597168;border-right:0;min-height:0;padding:28px 0}.designServiceCard small{margin-top:26px}}.designHero h1 strong{letter-spacing:inherit;font-size:1em}.designHeroImage video{object-fit:cover;width:100%;height:100%;display:block}@media (prefers-reduced-motion:reduce){.designHeroImage video{display:none}}.aiFdeExplain{background:#fff;padding:110px 12vw}.aiFdeExplain>div{grid-template-columns:1fr 1fr;gap:10vw;display:grid}.aiFdeExplain h2{font-size:clamp(37px,4.2vw,62px)}.aiFdeExplain>div>p{color:#5f6c65;font-size:15px;line-height:2}.aiFdeExplain>div>p b{color:#ed6a3a}.aiFdeSteps{border-top:1px solid #d4dbd4;margin-top:55px}.aiFdeSteps article{border-bottom:1px solid #d4dbd4;padding:20px 0;font-size:15px}.aiFdeSteps b{color:#ed6a3a;width:65px;font-size:11px;display:inline-block}.aiFdeExplain>a{color:#fff;background:#18352e;margin-top:32px;padding:15px 19px;font-size:13px;text-decoration:none;display:inline-block}@media (max-width:850px){.aiFdeExplain{padding:75px 7vw}.aiFdeExplain>div{grid-template-columns:1fr;gap:27px}.aiFdeSteps{margin-top:38px}}.wechatQr{border-top:1px solid #ffffff6b;align-items:center;gap:18px;margin-top:32px;padding-top:24px;display:flex}.wechatQr img{object-fit:contain;background:#fff;width:108px;height:108px;padding:5px}.wechatQr small,.wechatQr span{color:#ffe2d5;font-size:10px;line-height:1.7;display:block}.wechatQr b{margin:7px 0;font-size:17px;display:block}@media (max-width:850px){.wechatQr img{width:96px;height:96px}.wechatQr{gap:14px}}.designFaq{background:#e4e8e0;grid-template-columns:.8fr 1.2fr;gap:12vw;padding:110px 13vw;display:grid}.designFaq h2{font-size:clamp(37px,4.2vw,62px)}.designFaq details{border-top:1px solid #bcc6bd;padding:0}.designFaq details:last-child{border-bottom:1px solid #bcc6bd}.designFaq summary{cursor:pointer;grid-template-columns:50px 1fr 20px;align-items:center;gap:12px;padding:21px 0;font-size:15px;font-weight:700;list-style:none;display:grid}.designFaq summary::-webkit-details-marker{display:none}.designFaq summary b{color:#ed6a3a;font-size:10px}.designFaq summary i{color:#ed6a3a;font-size:20px;font-style:normal;font-weight:400}.designFaq details[open] summary i{transform:rotate(45deg)}.designFaq details p{color:#58645e;margin:0 0 24px 62px;font-size:13px;line-height:1.9}@media (max-width:850px){.designHeroImage{background-position:50%}.designFaq{grid-template-columns:1fr;gap:37px;padding:75px 7vw}.designFaq details p{margin-left:0}}.mobileQuick{display:none}@media (max-width:850px){.mobileQuick{z-index:20;background:#10251f;grid-template-columns:1fr 1fr 1.15fr;display:grid;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -8px 25px #0003}.mobileQuick a{color:#fff;text-align:center;border-right:1px solid #ffffff29;padding:15px 8px;font-size:12px;text-decoration:none}.mobileQuick a:last-child{background:#ed6a3a;border:0}.designFooter{padding-bottom:80px}}.designHero h1{font-size:clamp(40px,4.8vw,72px)}.designHome h2{font-size:clamp(34px,3.9vw,58px);line-height:1.12}.designServiceCard h3{font-size:23px}.designCase h3{font-size:24px}.designProcess>h2{font-size:clamp(34px,3.8vw,56px)}@media (max-width:850px){.designHero h1{font-size:clamp(38px,10vw,50px)}.designHome h2{font-size:clamp(32px,8vw,44px)}}@media (max-width:850px){.designNav{height:68px}.designBrand{gap:11px;font-size:16px}.designBrand>b{width:38px;height:38px;font-size:13px}.designBrand small{font-size:7px}.designNav nav{gap:10px}.designNav nav>a{font-size:13px}.designNav .designNavCta{padding:12px 13px}.designFooter{font-size:11px}}@media (max-width:850px){.designHero{height:650px;min-height:0;padding-top:56.25vw;height:auto!important}.designHeroImage{background-image:none!important;height:56.25vw!important}.designHeroImage img{object-fit:contain}.designHeroShade{height:56.25vw!important}.designHeroCopy{max-width:none;padding:34px 7vw 36px;position:relative;top:auto;left:auto;right:auto}.designHeroNote{width:auto;margin-left:7vw;padding:20px 24px;position:relative;bottom:auto;right:auto}}.designHeroImage{background:#10251f}.designHeroImage img{object-fit:cover;transform-origin:64% 48%;will-change:transform,filter;width:100%;height:100%;animation:13s cubic-bezier(.42,0,.3,1) infinite alternate designHeroFlight;display:block}@keyframes designHeroFlight{0%{filter:saturate(.9)brightness(.91);transform:scale(1.035)translate(-.8%,.5%)}to{filter:saturate(1.06)brightness(1.04);transform:scale(1.1)translate(1.1%,-.6%)}}@media (prefers-reduced-motion:reduce){.designHeroImage img{animation:none;transform:none}}@media (max-width:850px){.designHero{min-height:0;padding-top:56.25vw;height:auto!important}.designHeroImage{background-image:none!important;background-size:contain!important;height:56.25vw!important}.designHeroImage img{object-fit:contain;animation-duration:16s}.designHeroShade{height:56.25vw!important}.designCase,.designCase.feature{background:#18352e;overflow:hidden}.designCase picture{background:#20342d;display:block}.designCase:after{display:none}.designCase>div{background:#18352e;margin:0;padding:24px 22px 28px;position:relative}.wechatQr img{opacity:1;visibility:visible;object-fit:contain;background:#fff;border-radius:2px;width:112px;min-width:112px;max-width:none;height:112px;padding:5px}}.designIntroVideo{background:#e4e8e0;grid-template-columns:.72fr 1.28fr;align-items:center;gap:8vw;padding:95px 10vw;display:grid}.designIntroVideo h2{letter-spacing:-.06em;margin:0;font-size:clamp(34px,3.9vw,58px);line-height:1.12}.designIntroVideo h2 em{color:var(--warm);font-style:normal}.designIntroVideo>div>p:not(.designKicker){color:#58645e;margin:28px 0 0;font-size:14px;line-height:1.95}.designIntroVideo video{background:#10251f;width:100%;display:block;box-shadow:0 20px 45px #14231e29}@media (max-width:850px){.designIntroVideo{grid-template-columns:1fr;gap:30px;padding:72px 7vw}.designIntroVideo h2{font-size:clamp(32px,8vw,44px)}.designCase,.designCase.feature{aspect-ratio:auto;background:#20342d;min-height:0;overflow:visible}.designCase img{aspect-ratio:auto;object-fit:contain;background:#20342d;width:100%;height:auto;display:block;position:relative}.designCase:hover img{transform:none}.designCase:after{background:linear-gradient(#0c191400,#0c1914e0);height:52%;top:auto}.designCase>div{min-height:0;margin-top:-48%;padding:24px 22px 28px;position:relative}}@media (max-width:850px){.designHero{background:#10251f;height:auto;min-height:0;padding-top:48.6vw;padding-bottom:0}.designHeroImage{background-image:url(/shanjiang-hero-mobile-v2.webp);background-repeat:no-repeat;background-size:100% 100%;height:48.6vw;inset:0 0 auto}.designHeroImage video{object-fit:fill}.designHeroShade{background:linear-gradient(#0a1c161a,#0a1c1659);height:48.6vw;inset:0 0 auto}.designHeroCopy{max-width:none;padding:34px 7vw 36px;position:relative;top:auto;left:auto;right:auto}.designHeroCopy>p{margin-bottom:16px;font-size:9px}.designHeroCopy>span{margin:23px 0;font-size:14px}.designHeroNote{width:auto;margin-left:7vw;padding:20px 24px;position:relative;bottom:auto;right:auto}.designHero h1{font-size:clamp(37px,9.5vw,48px)}}.designNav{height:92px}.designBrand{gap:13px;font-size:18px}.designBrand>b{width:44px;height:44px;font-size:14px}.designBrand small{font-size:8px}.designNav nav{gap:34px}.designNav nav>a{font-size:15px}.designNav .designNavCta{padding:16px 20px}.designFooter{padding:48px 7vw;font-size:14px}.designFooter .designBrand{font-size:18px}.designFooter .designBrand small{font-size:8px}.designFooter small{font-size:12px}@media (max-width:850px){.designNav{height:68px}.designBrand{gap:11px;font-size:16px}.designBrand>b{width:38px;height:38px;font-size:13px}.designBrand small{font-size:7px}.designNav nav{gap:10px}.designNav nav>a{font-size:13px}.designNav .designNavCta{padding:12px 13px}.designFooter{font-size:11px}}.designHero{height:calc(100vh - 92px)}@media (max-width:850px){.designHero{height:650px}}
@media (max-width:850px){.designCase,.designCase.feature{aspect-ratio:auto;background:#18352e;min-height:0;overflow:hidden}.designCase picture{background:#20342d;display:block}.designCase img{aspect-ratio:auto;object-fit:contain;background:#20342d;width:100%;height:auto;display:block;position:relative}.designCase:after{display:none}.designCase>div{background:#18352e;min-height:0;margin:0;padding:24px 22px 28px;position:relative}.wechatQr img{opacity:1;visibility:visible;object-fit:contain;background:#fff;border-radius:2px;width:112px;min-width:112px;max-width:none;height:112px;padding:5px}}