:root{--rsib-blue:#2563eb;--rsib-blue-dark:#1e40af;--rsib-amber:#f59e0b;--rsib-bg:#f9fafb;--rsib-white:#fff;--rsib-text:#111827;--rsib-muted:#6b7280;--rsib-border:#e5e7eb;--rsib-radius:18px;--rsib-shadow:0 16px 40px rgba(17,24,39,.08);--rsib-wrap:1120px}*{box-sizing:border-box}.rsib-app{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--rsib-text);background:var(--rsib-bg);min-height:100vh}.rsib-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px clamp(16px,4vw,40px);background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--rsib-border)}.rsib-logo{font-weight:900;color:var(--rsib-blue);text-decoration:none;font-size:19px;letter-spacing:-.03em}.rsib-header nav{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.rsib-header nav a{color:var(--rsib-text);text-decoration:none;font-weight:700;font-size:14px;padding:10px 12px;border-radius:999px}.rsib-header nav a:last-child{background:var(--rsib-blue);color:#fff}.rsib-footer{padding:36px 20px;text-align:center;color:var(--rsib-muted);background:#fff;border-top:1px solid var(--rsib-border)}.rsib-hero{max-width:var(--rsib-wrap);margin:0 auto;padding:72px 20px 52px;text-align:center}.rsib-hero h1{font-size:clamp(38px,8vw,72px);line-height:.98;margin:14px auto 18px;letter-spacing:-.06em;max-width:820px}.rsib-hero p{font-size:clamp(17px,2vw,22px);color:var(--rsib-muted);max-width:680px;margin:0 auto 28px}.rsib-pill{display:inline-flex;align-items:center;gap:8px;border:1px solid #bfdbfe;background:#eff6ff;color:var(--rsib-blue-dark);padding:9px 14px;border-radius:999px;font-size:14px;font-weight:800}.rsib-search{display:flex;gap:10px;background:#fff;border:1px solid var(--rsib-border);box-shadow:var(--rsib-shadow);border-radius:999px;padding:8px;margin:0 auto;max-width:680px}.rsib-search input{flex:1;border:0;outline:0;padding:16px 18px;font-size:16px;border-radius:999px;min-width:0}.rsib-search button,.rsib-form button{border:0;border-radius:999px;background:var(--rsib-blue);color:#fff;font-weight:900;padding:14px 22px;cursor:pointer}.rsib-suggestions{max-width:640px;margin:10px auto 0;background:#fff;border:1px solid var(--rsib-border);border-radius:18px;box-shadow:var(--rsib-shadow);overflow:hidden;text-align:left}.rsib-suggestions a{display:flex;justify-content:space-between;padding:14px 18px;color:var(--rsib-text);text-decoration:none;border-bottom:1px solid var(--rsib-border);font-weight:800}.rsib-suggestions a small{color:var(--rsib-muted);font-weight:700}.rsib-section{max-width:var(--rsib-wrap);margin:0 auto;padding:34px 20px}.rsib-section h1,.rsib-section h2{letter-spacing:-.04em}.rsib-section h1{font-size:clamp(32px,5vw,52px);margin:8px 0 16px}.rsib-section h2{font-size:clamp(24px,3vw,34px);margin:0 0 18px}.rsib-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}.rsib-tile{grid-column:span 3;background:#fff;border:1px solid var(--rsib-border);border-radius:var(--rsib-radius);padding:22px;box-shadow:0 8px 20px rgba(17,24,39,.04);text-decoration:none;color:var(--rsib-text);font-weight:900}.rsib-tile:hover,.rsib-card:hover{transform:translateY(-2px);box-shadow:var(--rsib-shadow)}.rsib-list{display:grid;gap:16px}.rsib-card{background:#fff;border:1px solid var(--rsib-border);border-radius:var(--rsib-radius);padding:20px;box-shadow:0 8px 20px rgba(17,24,39,.04);transition:.18s ease}.rsib-card h3{font-size:22px;margin:4px 0 6px}.rsib-card h3 a{color:var(--rsib-text);text-decoration:none}.rsib-card p{color:var(--rsib-muted);margin:6px 0 0}.rsib-premium{background:linear-gradient(135deg,#fffbeb,#fff7ed);border:2px solid var(--rsib-amber)}.rsib-rank{display:inline-flex;align-items:center;color:#92400e;background:#fef3c7;border-radius:999px;padding:6px 10px;font-size:13px}.rsib-badges{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}.rsib-badges span,.rsib-cbr{display:inline-flex;background:#f3f4f6;border:1px solid var(--rsib-border);border-radius:999px;padding:7px 10px;font-weight:900;font-size:14px}.rsib-filters{display:flex;gap:10px;flex-wrap:wrap;margin:16px 0 22px}.rsib-filters a{background:#fff;border:1px solid var(--rsib-border);border-radius:999px;padding:10px 14px;text-decoration:none;color:var(--rsib-text);font-weight:800}.rsib-ad{border:1px dashed #cbd5e1;background:#fff;border-radius:var(--rsib-radius);padding:28px;text-align:center;color:var(--rsib-muted);font-weight:800}.rsib-breadcrumbs{color:var(--rsib-muted);font-size:14px;margin-bottom:12px}.rsib-breadcrumbs a{color:var(--rsib-blue);text-decoration:none;font-weight:800}.rsib-profile{max-width:var(--rsib-wrap);margin:28px auto 0;padding:28px 20px;display:grid;grid-template-columns:1fr auto auto;gap:18px;align-items:center}.rsib-profile>div:first-child{background:#fff;border:1px solid var(--rsib-border);border-radius:var(--rsib-radius);padding:24px}.rsib-profile h1{font-size:clamp(34px,6vw,58px);margin:0;letter-spacing:-.05em}.rsib-score{width:110px;height:110px;border-radius:28px;background:var(--rsib-blue);color:#fff;display:grid;place-items:center;font-size:40px;font-weight:950;box-shadow:var(--rsib-shadow)}.rsib-cbr{background:#ecfeff;color:#155e75;border-color:#a5f3fc;align-self:center}.rsib-form{display:grid;gap:14px;max-width:760px}.rsib-form input,.rsib-form textarea,.rsib-form select{width:100%;border:1px solid var(--rsib-border);border-radius:14px;padding:14px 16px;font-size:16px;background:#fff}.rsib-form textarea{min-height:130px}.rsib-form label{font-weight:900;color:var(--rsib-text)}.rsib-admin .rsib-card h2{font-size:38px;margin:0}.rsib-admin-stats .rsib-card{grid-column:span 3}@media(max-width:840px){.rsib-header{align-items:flex-start;flex-direction:column}.rsib-search{border-radius:24px;flex-direction:column}.rsib-search button{width:100%;border-radius:18px}.rsib-tile{grid-column:span 6}.rsib-profile{grid-template-columns:1fr}.rsib-score{width:100%;height:auto;padding:18px;border-radius:20px}.rsib-admin-stats .rsib-card{grid-column:span 6}}@media(max-width:520px){.rsib-hero{padding-top:48px}.rsib-tile,.rsib-admin-stats .rsib-card{grid-column:span 12}.rsib-header nav a{font-size:13px;padding:9px 10px}.rsib-card{padding:18px}}