.bt-shell{border:1px solid var(--studio-line);background:#101b21;border-radius:20px;max-width:960px;margin:0 auto;padding:36px}.bt-progress{color:#b4d8c7;justify-content:space-between;gap:15px;font:11px/1.5 monospace;display:flex}.bt-progress-bar{width:100%;height:4px;accent-color:var(--studio-accent);background:#294139;border:0;border-radius:3px;margin:16px 0 32px;display:block}.bt-progress-bar::-webkit-progress-bar{background:#294139;border-radius:3px}.bt-progress-bar::-webkit-progress-value{background:var(--studio-accent);border-radius:3px}.bt-progress-bar::-moz-progress-bar{background:var(--studio-accent)}.bt-heading{letter-spacing:-.035em;margin:16px 0 14px;scroll-margin-top:120px;font-size:clamp(26px,3.2vw,38px);font-weight:500;line-height:1.2}.bt-heading:focus{outline:none}.bt-description{color:var(--studio-muted);max-width:650px;margin-bottom:26px;font-size:14px;line-height:1.7}.bt-options{border:0;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;min-width:0;margin:0;padding:0;display:grid}.bt-option{cursor:pointer;background:#0b151a;border:1px solid #456158;border-radius:12px;align-items:flex-start;gap:13px;min-height:78px;padding:20px;display:flex}.bt-option:hover{border-color:#a5dfc7}.bt-option:focus-within{outline:2px solid var(--studio-accent);outline-offset:3px}.bt-option.bt-selected{border-color:var(--studio-accent);background:#1b362e}.bt-option input{accent-color:#aaf1d7;flex-shrink:0;width:18px;height:18px;margin-top:2px}.bt-option strong{font-size:14px;font-weight:550;line-height:1.5;display:block}.bt-option small{color:#a7c1b6;margin-top:6px;font-size:12px;line-height:1.6;display:block}.bt-error{color:#ffc2b8;font-size:12px;line-height:1.65}.bt-options>.bt-error{grid-column:1/-1}.bt-navigation{justify-content:flex-end;gap:12px;margin-top:30px;display:flex}.bt-navigation>button:first-child:not(:only-child){margin-right:auto}.bt-navigation .wc-primary{min-width:200px}.bt-privacy{color:var(--studio-muted);margin-top:20px;font-size:12px;line-height:1.7}.bt-counts{gap:24px;max-width:600px;display:grid}.bt-count label{margin-bottom:10px;font-size:14px;font-weight:550;display:block}.bt-count input{width:100%;max-width:280px;color:var(--studio-ink);background:#080f15;border:1px solid #536b67;border-radius:10px;padding:13px 16px}.bt-count input[aria-invalid=true]{border-color:#ffc2b8}.bt-count>p{color:var(--studio-muted);margin-top:8px;font-size:12px;line-height:1.6}.bt-count>p.bt-error{color:#ffc2b8}.bt-result-grid{grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:32px;margin:26px 0;display:grid}.bt-result-grid h3{margin:25px 0 12px;font-size:16px;font-weight:550;line-height:1.4}.bt-plan{border:1px solid var(--studio-line);background:#142d25;border-radius:12px;padding:22px}.bt-plan span{color:#c6e7d6;font-size:13px}.bt-plan strong{color:#d8ffeb;margin:8px 0;font-size:clamp(21px,2.7vw,29px);font-weight:500;line-height:1.35;display:block}.bt-plan small{color:#afd3be;font-size:11px;line-height:1.6;display:block}.bt-reason,.bt-next-steps{color:#b6cec2;font-size:14px;line-height:1.75}.bt-note{background:#acf1d908;border-left:2px solid #a9ddc5;margin-top:20px;padding:15px 18px}.bt-note span{color:#b8e3cc;letter-spacing:.05em;font:10px/1.5 monospace}.bt-note p{color:#b5cdbf;margin-top:7px;font-size:12px;line-height:1.75}.bt-next-steps{padding-left:20px}.bt-next-steps li{margin-bottom:10px;padding-left:5px}.bt-service{color:var(--studio-accent);text-underline-offset:4px;margin:12px 0;padding:10px 0;font-size:13px;text-decoration:underline;display:inline-block}.bt-summary{border:1px solid var(--studio-line);background:#0c181b;border-radius:12px;align-self:start;padding:22px}.bt-summary h3{margin-top:0}.bt-summary dl>div{border-top:1px solid var(--studio-line);padding:12px 0}.bt-summary dt{color:#91b2a2;font-size:11px;line-height:1.6}.bt-summary dd{color:#d0e6db;margin:4px 0 0;font-size:13px;line-height:1.6}.bt-text-button{color:#bce2cd;text-underline-offset:4px;cursor:pointer;background:0 0;border:0;min-height:44px;padding:10px 0;font-size:12px;text-decoration:underline;display:inline-block}.bt-result-actions{border-top:1px solid var(--studio-line);grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;padding-top:24px;display:grid}.bt-other-tools{color:var(--studio-muted);flex-wrap:wrap;justify-content:center;gap:12px 22px;margin:35px 0 0;font-size:12px;line-height:1.8;display:flex}.bt-other-tools a{color:var(--studio-accent);text-underline-offset:4px;text-decoration:underline}@media (max-width:760px){.bt-shell{padding:25px}.bt-result-grid{grid-template-columns:minmax(0,1fr);gap:10px}.bt-options,.bt-result-actions{grid-template-columns:minmax(0,1fr)}}@media (max-width:480px){.bt-shell{border-radius:16px;padding:24px 18px}.bt-option{min-height:65px;padding:17px 14px}.bt-navigation{gap:9px}.bt-navigation .wc-primary{flex:1;min-width:0}.bt-summary,.bt-plan{padding:18px}}