.rbk{--ink:#16161d;--muted:#5d5f6e;--line:#e3e3ea;--card:#fff;--rbk-p:#3b5bdb;--rbk-s:#5c7cfa;--rbk-a:#f08c00;--rbk-d:#1a1f36;--rbk-l:#f4f6fc;--rbk-on-p:#fff;--rbk-on-a:#111;--rbk-on-d:#fff;--rbk-hf:Georgia,serif;--rbk-bf:system-ui,sans-serif;--rbk-hw:700;
  max-width:1120px;margin:0 auto;padding:40px 16px;color:var(--ink);font-family:inherit;line-height:1.5;box-sizing:border-box;position:relative}
.rbk *,.rbk *::before,.rbk *::after{box-sizing:border-box}
.rbk-head{text-align:center;margin:0 auto 28px;max-width:680px}
.rbk-eyebrow{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#4a4cd9;background:#ececfd;padding:4px 10px;border-radius:999px}
.rbk .rbk-title{font-size:clamp(28px,4vw,40px);line-height:1.15;margin:12px 0 8px;color:var(--ink);font-weight:800}
.rbk-sub{color:var(--muted);margin:0;font-size:16px}
.rbk .rbk-h3{font-size:20px;margin:36px 0 14px;color:var(--ink);font-weight:700;line-height:1.3}
.rbk-controls,.rbk-fonts{display:flex;flex-wrap:wrap;gap:14px;align-items:flex-end;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px}
.rbk-fonts{margin-top:18px}
.rbk-field{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:600;color:var(--muted);margin:0;min-width:160px;flex:1}
.rbk-field-wide{flex:2;min-width:200px}
.rbk .rbk-field input[type=text],.rbk .rbk-field select{height:42px;border:1px solid var(--line);border-radius:10px;padding:0 12px;font-size:15px;color:var(--ink);background:#fff;width:100%;margin:0;font-family:inherit;box-shadow:none}
.rbk-colorwrap{display:flex;gap:8px}
.rbk .rbk-colorwrap input[type=color]{width:46px;height:42px;padding:3px;border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer;flex:none}
.rbk .rbk-btn{display:inline-flex;align-items:center;justify-content:center;height:42px;padding:0 18px;border-radius:10px;font-size:15px;font-weight:600;cursor:pointer;text-decoration:none;border:1px solid transparent;font-family:inherit;line-height:1;white-space:nowrap;transition:transform .1s,background .15s;margin:0;box-shadow:none}
.rbk .rbk-btn:active{transform:scale(.97)}
.rbk .rbk-btn,.rbk .rbk-hex{text-transform:none;letter-spacing:normal}
.rbk .rbk-btn-main{background:#16161d;color:#fff;border-color:#16161d}
.rbk .rbk-btn-main:hover{background:#33333f;color:#fff}
.rbk .rbk-btn-ghost{background:#fff;color:#16161d;border-color:#c9c9d3}
.rbk .rbk-btn-ghost:hover{background:#f1f1f5;color:#16161d}
.rbk-swatches{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:18px}
.rbk-sw{border-radius:14px;overflow:hidden;border:1px solid var(--line);background:#fff;display:flex;flex-direction:column}
.rbk-swc{height:130px;position:relative;display:flex;align-items:flex-start;justify-content:space-between;padding:10px}
.rbk-role{font-size:12px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;opacity:.9}
.rbk .rbk-ic{width:32px;height:32px;border-radius:8px;border:0;background:rgba(255,255,255,.22);color:inherit;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;padding:0;margin:0;box-shadow:none}
.rbk .rbk-ic:hover{background:rgba(255,255,255,.38)}
.rbk .rbk-ic.is-locked{background:rgba(0,0,0,.35);color:#fff}
.rbk-ic svg{width:16px;height:16px}
.rbk-swb{padding:10px 12px;display:flex;align-items:center;justify-content:space-between;gap:6px}
.rbk .rbk-hex{font:700 15px/1.2 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;color:var(--ink);background:none;border:0;padding:0;margin:0;cursor:pointer;text-transform:uppercase;box-shadow:none}
.rbk .rbk-hex:hover{text-decoration:underline;background:none;color:var(--ink)}
.rbk-rgb{display:block;font-size:12px;color:var(--muted)}
.rbk-edit{position:relative;font-size:12px;font-weight:600;color:var(--muted);cursor:pointer;flex:none}
.rbk-edit input{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%}
.rbk-hint{font-size:13px;color:var(--muted);margin:10px 2px 0}
.rbk-fontinfo{flex-basis:100%;display:grid;grid-template-columns:1fr 1fr;gap:12px}
.rbk-fs{border:1px dashed var(--line);border-radius:10px;padding:12px 14px}
.rbk-fs small{display:block;font-size:12px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.05em}
.rbk-fs b{display:block;font-size:26px;line-height:1.2;margin-top:4px;color:var(--ink)}
.rbk-fs span{display:block;font-size:14px;color:var(--muted);margin-top:2px}
.rbk-preview{display:grid;grid-template-columns:1.7fr 1fr;gap:14px}
.rbk-site{background:var(--rbk-l);border-radius:16px;overflow:hidden;border:1px solid var(--line);font-family:var(--rbk-bf)}
.rbk-nav{display:flex;justify-content:space-between;align-items:center;padding:16px 22px;background:#fff;border-bottom:1px solid rgba(0,0,0,.06);gap:10px}
.rbk-logo{font-family:var(--rbk-hf);font-weight:var(--rbk-hw);font-size:20px;color:var(--rbk-p)}
.rbk-links{display:flex;gap:16px;align-items:center;font-size:13px;color:var(--rbk-d)}
.rbk-navcta{background:var(--rbk-p);color:var(--rbk-on-p);padding:6px 12px;border-radius:8px;font-weight:700}
.rbk-hero{display:grid;grid-template-columns:1.3fr 1fr;gap:18px;padding:36px 26px;align-items:center}
.rbk-tag{display:inline-block;font-size:12px;font-weight:700;background:var(--rbk-a);color:var(--rbk-on-a);padding:4px 10px;border-radius:999px}
.rbk .rbk-h{font-family:var(--rbk-hf);font-weight:var(--rbk-hw);font-size:clamp(24px,3vw,34px);line-height:1.12;color:var(--rbk-d);margin:12px 0 10px}
.rbk .rbk-p{font-size:14px;color:var(--rbk-d);opacity:.78;margin:0 0 18px}
.rbk-btnrow{display:flex;gap:10px;flex-wrap:wrap}
.rbk-pbtn,.rbk-obtn{font-size:14px;font-weight:700;padding:10px 16px;border-radius:10px}
.rbk-pbtn{background:var(--rbk-p);color:var(--rbk-on-p)}
.rbk-obtn{border:2px solid var(--rbk-s);color:var(--rbk-d)}
.rbk-art{position:relative;height:200px}
.rbk-art span{position:absolute;border-radius:50%}
.rbk-c1{width:150px;height:150px;background:var(--rbk-p);top:10px;left:10%}
.rbk-c2{width:100px;height:100px;background:var(--rbk-s);bottom:0;right:8%;mix-blend-mode:multiply;opacity:.9}
.rbk-c3{width:56px;height:56px;background:var(--rbk-a);top:0;right:16%}
.rbk-side{display:grid;gap:14px}
.rbk-bcard{background:var(--rbk-d);color:var(--rbk-on-d);border-radius:16px;padding:24px;display:flex;flex-direction:column;justify-content:center;min-height:170px;font-family:var(--rbk-bf)}
.rbk-bname{font-family:var(--rbk-hf);font-weight:var(--rbk-hw);font-size:24px}
.rbk-bline{display:block;width:48px;height:4px;border-radius:4px;background:var(--rbk-a);margin:10px 0 14px}
.rbk-bperson{font-size:14px;font-weight:700}
.rbk-bcontact{font-size:13px;opacity:.75}
.rbk-social{background:var(--rbk-p);color:var(--rbk-on-p);border-radius:16px;padding:24px;display:flex;flex-direction:column;gap:10px;min-height:190px;font-family:var(--rbk-bf)}
.rbk-stag{align-self:flex-start;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;background:var(--rbk-a);color:var(--rbk-on-a);padding:4px 10px;border-radius:999px}
.rbk-squote{font-family:var(--rbk-hf);font-weight:var(--rbk-hw);font-size:22px;line-height:1.2;flex:1}
.rbk-shandle{font-size:13px;opacity:.85}
.rbk-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}
.rbk-cta{margin-top:32px;display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between;background:#16161d;color:#fff;border-radius:16px;padding:24px}
.rbk-cta strong{display:block;font-size:19px;color:#fff}
.rbk-cta span{color:#c8c8d4;font-size:15px}
.rbk .rbk-cta .rbk-btn-main{background:#fff;color:#16161d;border-color:#fff}
.rbk .rbk-cta .rbk-btn-main:hover{background:#e9e9f0;color:#16161d}
.rbk-toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);background:#16161d;color:#fff;font-size:14px;padding:10px 16px;border-radius:10px;opacity:0;pointer-events:none;transition:.2s;z-index:9999}
.rbk-toast.is-on{opacity:1;transform:translate(-50%,0)}
@media (max-width:900px){
  .rbk-swatches{grid-template-columns:repeat(3,1fr)}
  .rbk-preview{grid-template-columns:1fr}
  .rbk-side{grid-template-columns:1fr 1fr}
}
@media (max-width:600px){
  .rbk{padding:28px 16px}
  .rbk-swatches{grid-template-columns:1fr 1fr}
  .rbk-swc{height:90px}
  .rbk-hero{grid-template-columns:1fr;padding:24px 18px}
  .rbk-art{display:none}
  .rbk-links span:not(.rbk-navcta){display:none}
  .rbk-side{grid-template-columns:1fr}
  .rbk-fontinfo{grid-template-columns:1fr}
  .rbk .rbk-btn{width:100%}
}