#mhf-gds-calculator{max-width:760px;margin:28px auto;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:#172033}
.mhf-gds-card{background:#fff;border:1px solid #e7eaf0;border-radius:20px;overflow:hidden;box-shadow:0 12px 40px rgba(15,23,42,.12)}
.mhf-gds-head{padding:28px 24px;background:linear-gradient(135deg,#a80000,#e21b23 60%,#ff7a00);color:#fff}
.mhf-gds-badge{display:inline-block;padding:6px 10px;border-radius:999px;background:rgba(255,255,255,.16);font-size:12px;font-weight:800;letter-spacing:.4px}
.mhf-gds-head h2{margin:10px 0 7px;font-size:29px;line-height:1.2}.mhf-gds-head p{margin:0;font-size:15px;line-height:1.55}
.mhf-gds-form{padding:24px}.mhf-gds-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.mhf-gds-field{margin-bottom:16px}
.mhf-gds-field label{display:block;margin-bottom:7px;font-size:14px;font-weight:800}
.mhf-gds-field input,.mhf-gds-field select{width:100%;box-sizing:border-box;padding:13px 14px;border:1px solid #d5dae3;border-radius:11px;background:#fff;font-size:16px;color:#172033;outline:none}
.mhf-gds-field input:focus,.mhf-gds-field select:focus{border-color:#d71920;box-shadow:0 0 0 3px rgba(215,25,32,.1)}
#mhf-gds-check{width:100%;border:0;border-radius:12px;padding:15px 18px;background:linear-gradient(135deg,#d71920,#b00000);color:#fff;font-size:17px;font-weight:900;cursor:pointer;box-shadow:0 7px 18px rgba(183,0,0,.22)}
.mhf-gds-error{margin-top:16px;padding:13px 14px;border-radius:11px;background:#fff0f0;border:1px solid #f1a5a5;color:#a40000;font-weight:700}
.mhf-gds-result{margin-top:20px;border:1px solid #e5e7eb;border-radius:16px;padding:20px;background:#fafafa}
.mhf-gds-result-top{display:flex;justify-content:space-between;gap:12px;align-items:center}.mhf-gds-result-label{font-weight:800;font-size:14px}
.mhf-gds-level{padding:6px 10px;border-radius:999px;font-size:12px;font-weight:900}
.mhf-gds-level.very-high,.mhf-gds-level.high{background:#dcfce7;color:#166534}.mhf-gds-level.good{background:#e0f2fe;color:#075985}
.mhf-gds-level.borderline{background:#fef3c7;color:#92400e}.mhf-gds-level.low,.mhf-gds-level.very-low{background:#fee2e2;color:#991b1b}
.mhf-gds-score{font-size:48px;line-height:1;font-weight:950;margin:14px 0 10px}.mhf-gds-meter{height:10px;background:#e9edf3;border-radius:999px;overflow:hidden}
.mhf-gds-meter span{display:block;height:100%;width:0;background:linear-gradient(90deg,#d71920,#ffb000,#18a558);border-radius:999px;transition:width .5s ease}
.mhf-gds-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:18px}.mhf-gds-stats div{background:#fff;border:1px solid #e7eaf0;border-radius:12px;padding:12px}
.mhf-gds-stats small{display:block;color:#667085;font-size:11px;margin-bottom:5px}.mhf-gds-stats strong{font-size:16px}
.mhf-gds-message{margin-top:15px;padding:13px 14px;border-radius:11px;background:#eef6ff;color:#1d3b5a;line-height:1.55;font-size:14px}
.mhf-gds-note{margin-top:18px;padding:13px 14px;border-left:4px solid #d71920;background:#f6f7f9;color:#5d6470;font-size:12px;line-height:1.6}
@media(max-width:600px){.mhf-gds-grid,.mhf-gds-stats{grid-template-columns:1fr}.mhf-gds-head{padding:23px 18px}.mhf-gds-head h2{font-size:23px}.mhf-gds-form{padding:18px}.mhf-gds-score{font-size:42px}}