:root{--bss-primary:#111827;--bss-accent:#f59e0b}.bss-standalone-page{margin:0;background:#f3f4f6;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#111827}.bss-shell{min-height:100vh;padding:32px 16px;background:radial-gradient(circle at top left,color-mix(in srgb,var(--bss-accent) 22%,transparent),transparent 35%),linear-gradient(135deg,color-mix(in srgb,var(--bss-primary) 94%,#fff),#111827)}.bss-form-card{max-width:880px;margin:0 auto;background:rgba(255,255,255,.96);border-radius:28px;box-shadow:0 24px 70px rgba(0,0,0,.22);overflow:hidden}.bss-brand-header{padding:36px 32px;text-align:center;background:linear-gradient(135deg,var(--bss-primary),color-mix(in srgb,var(--bss-primary) 75%,#fff));color:#fff}.bss-brand-header img{max-height:92px;max-width:210px;object-fit:contain;background:#fff;border-radius:18px;padding:10px;margin-bottom:14px}.bss-brand-header h1{margin:0 0 10px;font-size:clamp(28px,4vw,46px);line-height:1.1;color:#fff}.bss-brand-header p{margin:0 auto;max-width:620px;opacity:.92;font-size:17px}.bss-survey-form{padding:30px}.bss-contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:20px}.bss-contact-grid label,.bss-question-title{display:block;font-weight:800;color:#111827}.bss-contact-grid input,.bss-question input[type=text],.bss-question input[type=email],.bss-question input[type=tel],.bss-question textarea,.bss-question select{width:100%;box-sizing:border-box;margin-top:8px;border:1px solid #d1d5db;border-radius:14px;padding:13px 14px;font-size:16px;background:#fff}.bss-question{padding:22px;margin:0 0 18px;border:1px solid #e5e7eb;border-radius:22px;background:#fff}.bss-question-title{font-size:17px;margin-bottom:14px}.bss-question-title span{color:#ef4444}.bss-choice-list{display:grid;gap:10px}.bss-choice-list label{border:1px solid #e5e7eb;border-radius:14px;padding:12px 14px;background:#f9fafb;cursor:pointer}.bss-rating-scale{display:flex;flex-wrap:wrap;gap:9px}.bss-rating-scale label input{display:none}.bss-rating-scale label span{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;border:1px solid #d1d5db;background:#fff;font-weight:800;cursor:pointer}.bss-rating-scale label input:checked+span{background:var(--bss-accent);border-color:var(--bss-accent);color:#111827}.bss-submit{border:0;border-radius:18px;background:var(--bss-accent);color:#111827;font-weight:900;font-size:18px;padding:16px 28px;width:100%;cursor:pointer;box-shadow:0 12px 24px color-mix(in srgb,var(--bss-accent) 35%,transparent)}.bss-submit:hover{filter:brightness(.97);transform:translateY(-1px)}.bss-success,.bss-errors,.bss-message{margin:26px;padding:22px;border-radius:18px;font-weight:700}.bss-success{background:#ecfdf5;color:#065f46;border:1px solid #a7f3d0}.bss-errors{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}.bss-survey-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}.bss-survey-card{display:block;text-decoration:none;color:#111827;background:#fff;border-radius:24px;padding:24px;border:1px solid #e5e7eb;box-shadow:0 16px 36px rgba(15,23,42,.08);transition:.2s}.bss-survey-card:hover{transform:translateY(-4px);box-shadow:0 22px 50px rgba(15,23,42,.14)}.bss-survey-card img{height:68px;max-width:160px;object-fit:contain;margin-bottom:14px}.bss-survey-card h3{margin:0 0 8px;color:var(--bss-primary)}.bss-survey-card span{display:inline-block;background:var(--bss-accent);border-radius:999px;padding:9px 14px;font-weight:800;margin-top:8px}@media(max-width:760px){.bss-shell{padding:14px}.bss-form-card{border-radius:22px}.bss-brand-header{padding:28px 18px}.bss-survey-form{padding:18px}.bss-contact-grid{grid-template-columns:1fr}.bss-question{padding:18px}.bss-rating-scale label span{width:40px;height:40px}}