:root{--ink:#202029;--muted:#71717b;--line:#e6e5eb;--accent:#6548ed}
body{background:#faf9f6;color:var(--ink);font-family:Inter,Arial,sans-serif;margin:0}button,input,textarea,select{font:inherit}button{cursor:pointer}button:disabled{cursor:wait;opacity:.55}[hidden]{display:none!important}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #b6a5ff;outline-offset:3px}.site-nav{max-width:none;padding:20px 4%;background:#faf9f6;border-bottom:1px solid var(--line)}.site-mark{background:#202029;border-radius:12px}.site-brand{font-size:20px;letter-spacing:-.6px}.site-nav-links{gap:18px}.nav-button{border-radius:9px!important;padding:9px 13px!important}.rb-wrap{max-width:1440px;padding:65px 4% 28px;margin:auto}.rb-eyebrow{font-size:10px;letter-spacing:2px;color:#6e618b}.rb-wrap>h1{font-size:clamp(32px,5vw,60px);line-height:1.1;letter-spacing:-2.8px;max-width:900px;margin:18px auto;text-align:center}.rb-wrap>.rb-eyebrow{display:block;text-align:center}.rb-intro{text-align:center;max-width:630px;margin:0 auto 30px;color:var(--muted);line-height:1.7}.studio-start{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;max-width:950px;margin:30px auto 45px}.studio-start button{background:#fff;border:1px solid var(--line);border-radius:14px;text-align:left;padding:20px;font-weight:600;color:var(--ink);transition:transform .15s,border-color .15s}.studio-start button:hover{transform:translateY(-3px);border-color:#b6a5ff}.studio-start span{display:block;color:var(--muted);font-size:12px;font-weight:400;margin-top:9px}.rb-shell{border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:0 18px 55px #27233508;background:white}.rb-bar{background:white;display:flex;gap:15px;padding:16px 22px;border-bottom:1px solid var(--line);align-items:center}.rb-bar strong{font-size:14px}.rb-badge{margin-left:auto;font-size:10px;background:#f1eefb;color:#68539b}#studio-new{font-size:12px;background:#faf9f6;border:1px solid var(--line);border-radius:8px;padding:8px 12px}.rb-layout{display:grid;grid-template-columns:340px minmax(0,1fr)}.rb-editor{padding:26px 22px;background:#fff;border-right:1px solid var(--line)}.rb-editor h2{font-size:18px;letter-spacing:-.5px;margin-top:0}.rb-editor label{font-size:12px;color:#51515d;margin-top:18px}.rb-editor textarea,.rb-editor select{background:#fafafa;border:1px solid var(--line);border-radius:12px;padding:14px;line-height:1.6;font-size:14px;width:100%;box-sizing:border-box}.rb-editor textarea:focus{background:white;border-color:#9680f5}.rb-primary{background:var(--accent)!important;color:white;border:0!important;border-radius:11px!important;padding:14px!important;font-size:13px;font-weight:600;box-shadow:none}.rb-fine,.rb-note{font-size:11px;line-height:1.7;color:var(--muted)}.rb-samples{gap:5px}.rb-samples button{font-size:10px;border:1px solid var(--line);border-radius:20px;padding:7px 10px;background:white}.rb-output{min-width:0;background:#f5f5f7}.rb-tools{background:white;border-bottom:1px solid var(--line);padding:12px;display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between}.rb-toolgroup{display:flex;gap:5px;flex-wrap:wrap}.rb-tools button{font-size:11px;background:white;border:1px solid var(--line);border-radius:7px;padding:8px 10px}.rb-tools button[aria-pressed=true]{background:#efebff;color:#6343db;border-color:#d9d0fc}.rb-stage{margin:16px;min-height:620px;border:1px solid var(--line);background:white;border-radius:10px;overflow:hidden;display:flex;justify-content:center}.rb-preview{width:100%;height:660px;border:0;background:white}.rb-preview.rb-mobile{width:375px;max-width:100%;box-shadow:0 0 0 8px #f0eef5}.rb-empty{min-height:620px;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:35px;box-sizing:border-box;background:radial-gradient(ellipse at 50% 45%,#f0eaff,transparent 65%)}.rb-empty strong{font-size:28px;letter-spacing:-1px;margin:20px 0 6px}.rb-empty p{max-width:330px;color:var(--muted);font-size:13px;line-height:1.7}#rb-code{width:100%;min-height:660px;padding:20px;border:0;box-sizing:border-box;font:12px/1.7 monospace;resize:vertical}#rb-summary{font-size:12px;padding:12px 18px;color:#676271;line-height:1.6}.rb-bottom{background:#faf9fc;border-top:1px solid var(--line);padding:16px 22px}.rb-bottom p{font-size:12px}.rb-link{font-size:12px}.rb-note{text-align:center;max-width:850px;margin:20px auto}.site-footer{background:#faf9f6;border-top:1px solid var(--line);padding:24px 4%;font-size:11px}.privacy-dialog{border:1px solid var(--line);border-radius:18px;padding:30px;max-width:560px;width:calc(100% - 60px);box-sizing:border-box;color:var(--ink)}dialog::backdrop{background:#18132675;backdrop-filter:blur(4px)}.privacy-dialog input{display:block;box-sizing:border-box;width:100%;padding:12px;border:1px solid var(--line);border-radius:8px;margin:8px 0 15px}.privacy-dialog button{padding:10px 15px;border:1px solid var(--line);border-radius:8px;background:#f5f2fd;margin:4px}.privacy-dialog p{font-size:13px;line-height:1.7}.saved-project{display:block;width:100%;text-align:left}.studio-section-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.studio-section-title h2{font-size:19px}.studio-section-title button{border:0;background:none;color:#6548ed;font-size:12px}#studio-projects{margin-bottom:35px}#studio-project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.studio-project-card{border:1px solid var(--line);background:#fff;border-radius:12px;text-align:left;padding:20px;color:var(--ink)}.studio-project-card strong{display:block;font-size:14px;margin:10px 0}.studio-project-card small{color:var(--muted);font-size:11px}.studio-project-icon{background:#eee8ff;color:#6343db;display:inline-grid;place-items:center;border-radius:9px;width:38px;height:38px;font-size:18px}.studio-message{border-radius:11px;padding:12px;margin:12px 0;font-size:12px;line-height:1.65;overflow-wrap:anywhere}.studio-message.user{background:#f2eefc;margin-left:12px}.studio-message.assistant{background:#f7f7f8;margin-right:12px}.studio-message.error{background:#fff0ef;color:#a32d27}.studio-message b{display:block;font-size:10px;text-transform:uppercase;letter-spacing:1px;color:#777080;margin-bottom:5px}#studio-chat{max-height:280px;overflow-y:auto}#rb-status{font-size:12px;line-height:1.7}
@media(min-width:1500px){.rb-layout{grid-template-columns:380px minmax(0,1fr)}}@media(max-width:900px){.site-nav{align-items:flex-start;gap:12px}.site-nav-links{gap:8px;flex-wrap:wrap}.nav-rushkar{display:none}.rb-wrap{padding-top:38px}.studio-start{grid-template-columns:repeat(2,1fr);gap:10px}.rb-layout{grid-template-columns:285px minmax(0,1fr)}.rb-editor{padding:20px 15px}.rb-stage{margin:8px}.rb-badge{display:none}.rb-bar{justify-content:space-between}#studio-project-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:650px){.site-nav{display:flex;flex-wrap:wrap;padding:15px}.site-nav-links{width:100%;font-size:12px}.rb-wrap{padding:30px 12px 16px}.rb-wrap>h1{letter-spacing:-1.3px;font-size:37px}.rb-intro{font-size:14px}.studio-start{margin-bottom:25px}.studio-start button{padding:14px;font-size:12px}.studio-start span{font-size:10px}.rb-layout{display:flex;flex-direction:column}.rb-editor{border-right:0;border-bottom:1px solid var(--line);padding:22px}.rb-stage,.rb-empty{min-height:440px}.rb-preview,#rb-code{height:520px;min-height:520px}.rb-bottom{display:block}.rb-tools{gap:8px}.rb-tools button{padding:8px;font-size:10px}#studio-project-grid{grid-template-columns:1fr}.rb-bar{padding:14px}.privacy-dialog{padding:20px;width:calc(100% - 28px)}.studio-section-title h2{font-size:16px}}