@import url("https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=DM+Sans:wght@300;400;500;600&display=swap");:root{--navy:#0b2545;--teal:#1b6ca8;--teal-light:#2a8fd4;--teal-pale:#e8f4fd;--mint:#00b4a0;--mint-pale:#e6f7f5;--white:#fff;--off-white:#f7f9fc;--gray-100:#eef2f7;--gray-200:#d8e3ee;--gray-500:#6b8099;--gray-700:#3d5166;--text:#0b2545;--success:#00b4a0;--warning:#f59e0b;--danger:#dc2626;--radius:12px;--radius-lg:20px;--shadow:0 4px 24px rgba(11,37,69,.08);--shadow-lg:0 8px 40px rgba(11,37,69,.12)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:DM Sans,sans-serif;background:var(--off-white);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}h1,h2,h3{font-family:"DM Serif Display",serif;line-height:1.2}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:DM Sans,sans-serif}img{max-width:100%}@keyframes fadeUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes spin{to{transform:rotate(1turn)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.fade-up{animation:fadeUp .6s ease forwards}.fade-up-delay-1{animation-delay:.1s;opacity:0}.fade-up-delay-2{animation-delay:.2s;opacity:0}.fade-up-delay-3{animation-delay:.3s;opacity:0}.container{max-width:680px;margin:0 auto;padding:0 20px}.card{background:var(--white);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:32px}.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--navy);color:#fff;border:none;border-radius:var(--radius);padding:16px 32px;font-size:16px;font-weight:600;letter-spacing:.02em;transition:all .2s;width:100%}.btn-primary:hover{background:var(--teal);transform:translateY(-1px);box-shadow:0 6px 20px rgba(27,108,168,.3)}.btn-primary:active{transform:translateY(0)}.btn-primary:disabled{opacity:.6;cursor:not-allowed;transform:none}.btn-amazon{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:#f90;color:#111;border:none;border-radius:var(--radius);padding:18px 32px;font-size:17px;font-weight:700;transition:all .2s;width:100%}.btn-amazon:hover{background:#e88800;transform:translateY(-1px);box-shadow:0 6px 20px rgba(255,153,0,.4)}.severity-bar{display:flex;gap:4px;margin:8px 0}.severity-bar .seg{flex:1 1;height:8px;border-radius:4px;background:var(--gray-200);transition:background .4s}.severity-bar .seg.active-1{background:#00b4a0}.severity-bar .seg.active-2{background:#5bc4a0}.severity-bar .seg.active-3{background:#f59e0b}.severity-bar .seg.active-4{background:#ef6c00}.severity-bar .seg.active-5{background:#dc2626}