.custom-synthesis-section{padding:72px 0 100px;background:var(--color-white);color:var(--color-text)}
.custom-synthesis-header{display:flex;align-items:center;justify-content:space-between;gap:30px;padding-bottom:24px;border-bottom:1px solid var(--color-border-light)}
.custom-synthesis-header h1{margin:0;color:var(--color-content);font-size:34px;line-height:1.3;text-transform:uppercase}
.custom-synthesis-layout{display:grid;grid-template-columns:360px minmax(0,1fr);gap:52px;align-items:start;padding-top:20px}
.custom-synthesis-nav{padding-right:30px;border-right:1px solid var(--color-border-light)}
.custom-synthesis-nav ul{margin:0;padding:0}
.custom-synthesis-nav li{margin:0 0 9px;list-style:none}
.custom-synthesis-nav a{display:flex;min-height:45px;align-items:center;padding:10px 16px;background:var(--color-surface);color:var(--color-content-deep);font-size:18px;line-height:1.35;text-decoration:none;transition:background .2s,color .2s}
.custom-synthesis-nav a:hover,.custom-synthesis-nav a:focus-visible{background:var(--color-header-footer);color:var(--color-white);outline:0}
.custom-synthesis-content{min-width:0;min-height:560px}
.custom-synthesis-content section+section{margin-top:72px}
.cs-eyebrow{display:block;margin-bottom:10px;color:var(--color-header-footer);font-size:16px;font-weight:800;letter-spacing:1.6px;text-transform:uppercase}
.custom-synthesis-content h2{margin:0;color:var(--color-content);font-size:32px;line-height:1.35}
.custom-synthesis-content p{color:var(--color-text);font-size:18px;line-height:1.75}
.cs-introduction{position:relative;padding:38px 42px;border-top:4px solid var(--color-header-footer);background:var(--color-surface-soft)}
.cs-introduction h2{max-width:820px;margin-bottom:22px}
.cs-introduction p{margin:0 0 14px}
.cs-introduction p:last-child{margin-bottom:0}
.cs-introduction .cs-lead{color:var(--color-content-deep);font-size:20px;font-weight:600}
.cs-introduction a{color:var(--color-content);text-decoration:none}
.cs-introduction a:hover{text-decoration:underline;text-underline-offset:3px}
.cs-section-heading{margin-bottom:27px}
.cs-section-heading h2{margin-bottom:10px}
.cs-section-heading p{max-width:850px;margin:0;color:var(--color-text-muted)}
.baijia-cs-inquiry .cs-eyebrow,.baijia-cs-offer .cs-eyebrow,.baijia-cs-work .cs-eyebrow{margin-bottom:6px}
.baijia-cs-inquiry .cs-section-heading h2,.baijia-cs-offer .cs-section-heading h2{margin:0 0 6px;font-size:32px;line-height:1.35}
.baijia-cs-work .cs-section-heading h2{margin:0;font-size:32px;line-height:1.35}
.baijia-cs-inquiry .cs-section-heading p,.baijia-cs-offer .cs-section-heading p{margin:0;font-size:18px;line-height:1.7}
.cs-inquiry-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 22px;padding:34px;background:var(--color-surface-soft)}
.cs-field{display:flex;min-width:0;flex-direction:column;gap:8px}
.cs-field-wide{grid-column:1/-1}
.cs-field label{color:var(--color-text);font-size:17px;font-weight:600}
.cs-field label span{color:var(--color-danger)}
.cs-field input,.cs-field textarea{width:100%;border:1px solid var(--color-border);border-radius:0;background:var(--color-white);color:var(--color-text);font:inherit;transition:border-color .2s,box-shadow .2s}
.cs-field input{height:48px;padding:0 14px}
.cs-field textarea{min-height:145px;padding:13px 14px;resize:vertical}
.cs-field input:focus,.cs-field textarea:focus{border-color:var(--color-content);box-shadow:0 0 0 3px rgba(0,86,153,.12);outline:0}
.cs-quote-button{grid-column:1/-1;display:inline-flex;width:170px;height:48px;align-items:center;justify-content:center;border:2px solid var(--color-header-footer);border-radius:24px;background:var(--color-header-footer);color:var(--color-white);font-size:18px;font-weight:800;cursor:pointer;transition:background .2s,border-color .2s}
.cs-quote-button:hover,.cs-quote-button:focus-visible{border-color:var(--color-content);background:var(--color-content);outline:0}
.cs-thank-you{margin:20px 0 0!important;color:var(--color-content-deep)!important;font-weight:600}
.cs-offer-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.cs-offer-grid article{position:relative;min-height:210px;padding:28px 28px 25px;border:1px solid var(--color-border-light);border-top:4px solid var(--color-header-footer);background:var(--color-white)}
.cs-offer-grid article:last-child{grid-column:1/-1}
.baijia-cs-offer:not(.has-full-last-item) .cs-offer-grid article:last-child{grid-column:auto}
.cs-offer-grid article>span{display:inline-flex;width:38px;height:38px;align-items:center;justify-content:center;border-radius:50%;background:rgba(81,69,143,.12);color:var(--color-header-footer);font-size:15px;font-weight:800}
.cs-offer-grid h3{margin:20px 0 9px;color:var(--color-content);font-size:22px;line-height:1.35}
.cs-offer-grid p{margin:0;color:var(--color-text-muted);font-size:17px;line-height:1.65}
.cs-work-section{padding:42px;background:var(--color-content);color:var(--color-white)}
.cs-work-section .cs-eyebrow{color:var(--color-white-70)}
.cs-work-section h2{color:var(--color-white)}
.cs-work-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 38px;margin:0;padding:0;counter-reset:work}
.cs-work-list li{display:grid;grid-template-columns:44px 1fr;gap:15px;padding:23px 0;border-top:1px solid var(--color-white-15);list-style:none;counter-increment:work}
.cs-work-list li:before{content:counter(work,decimal-leading-zero);color:var(--color-white-70);font-size:16px;font-weight:800;letter-spacing:1px}
.cs-work-list h3{margin:0 0 7px;color:var(--color-white);font-size:20px;line-height:1.4}
.cs-work-list p{margin:0;color:var(--color-white-70);font-size:17px;line-height:1.65}
@media(max-width:1100px){.custom-synthesis-layout{grid-template-columns:270px minmax(0,1fr);gap:30px}.custom-synthesis-nav{padding-right:20px}.cs-introduction{padding:32px}.cs-work-section{padding:34px}.cs-work-list{grid-template-columns:1fr}}
@media(max-width:700px){.custom-synthesis-section{padding:48px 0 70px}.custom-synthesis-header{align-items:flex-start;flex-direction:column}.custom-synthesis-header h1{font-size:27px}.custom-synthesis-layout{grid-template-columns:1fr;padding-top:24px}.custom-synthesis-nav{padding-right:0;border-right:0}.custom-synthesis-content{min-height:0}.custom-synthesis-nav a{font-size:17px}.custom-synthesis-content section+section{margin-top:52px}.custom-synthesis-content h2,.baijia-cs-inquiry .cs-section-heading h2,.baijia-cs-offer .cs-section-heading h2,.baijia-cs-work .cs-section-heading h2{font-size:26px}.cs-introduction{padding:26px 20px;border-top-width:3px}.cs-introduction .cs-lead{font-size:18px}.cs-inquiry-form{grid-template-columns:1fr;padding:25px 20px}.cs-field-wide,.cs-quote-button{grid-column:auto}.cs-quote-button{width:100%}.cs-offer-grid{grid-template-columns:1fr}.cs-offer-grid article,.cs-offer-grid article:last-child{grid-column:auto;min-height:0}.cs-work-section{padding:30px 20px}.cs-work-list{grid-template-columns:1fr}.cs-work-list li{grid-template-columns:38px 1fr;gap:10px}}