.tc-wrap{max-width:900px;margin:30px auto;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#202124}.tc-card{background:#fff;border:1px solid #ddd;border-radius:14px;box-shadow:0 4px 18px rgba(0,0,0,.07);overflow:hidden}.tc-header{padding:26px 28px;border-bottom:1px solid #eee}.tc-header h2{margin:0 0 7px;font-size:28px;line-height:1.2}.tc-header p{margin:0;color:#666}.tc-form{padding:8px 28px 28px}.tc-section{padding:22px 0;border-bottom:1px solid #eee}.tc-section h3{margin:0 0 16px;font-size:19px}.tc-section h3 span{font-size:13px;color:#777;font-weight:400}.tc-grid{display:grid;gap:16px}.tc-grid-2{grid-template-columns:1fr 1fr}.tc-grid-3{grid-template-columns:1fr 1fr 1fr}.tc-section label{display:flex;flex-direction:column;gap:7px;font-size:14px;font-weight:600}.tc-section input,.tc-section select{box-sizing:border-box;width:100%;min-height:44px;padding:9px 11px;border:1px solid #bbb;border-radius:7px;background:#fff;font:inherit;font-weight:400}.tc-section input:focus,.tc-section select:focus{outline:2px solid #111;outline-offset:1px}.tc-or{display:flex;align-items:center;gap:10px;margin:18px 0;color:#777;font-size:12px}.tc-or:before,.tc-or:after{content:"";height:1px;background:#ddd;flex:1}.tc-help{margin:8px 0 0;color:#777;font-size:13px}.tc-actions{display:flex;gap:10px;padding-top:24px}.tc-actions button{border:0;border-radius:7px;padding:12px 24px;font:inherit;font-weight:700;cursor:pointer;background:#111;color:#fff}.tc-actions .tc-secondary{background:#eee;color:#222}.tc-error{min-height:20px;color:#b00020;margin-top:12px;font-size:14px}.tc-results{padding:25px 28px;background:#f7f7f7}.tc-results h3{margin:0 0 15px;font-size:21px}.tc-result-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.tc-result-grid>div{background:#fff;border:1px solid #e2e2e2;border-radius:9px;padding:15px}.tc-result-grid span{display:block;font-size:13px;color:#666;margin-bottom:5px}.tc-result-grid strong{font-size:20px}.tc-result-grid .tc-cost{grid-column:1/-1}.tc-note{font-size:12px;color:#777;margin:15px 0 0}@media(max-width:650px){.tc-header,.tc-form,.tc-results{padding-left:18px;padding-right:18px}.tc-grid-2,.tc-grid-3,.tc-result-grid{grid-template-columns:1fr}.tc-result-grid .tc-cost{grid-column:auto}}