.cts{--navy:#1B3A6B;--copper:#C8863A;--steel:#3A7D9C;--moss:#5A8A5A;--bg:#F6F4F0;--white:#fff;--text:#1a2b1a;--muted:#3A4A3C;--border:#D8D0C4;--dk:#0f2040;font-family:system-ui,-apple-system,sans-serif;color:var(--text);line-height:1.7;overflow-x:hidden}.cts *,.cts *:before,.cts *:after{box-sizing:border-box;margin:0;padding:0}.cts a{color:var(--steel);text-decoration:underline;text-underline-offset:3px}.cts a:hover{color:var(--navy)}.cts a:focus-visible{outline:2px solid var(--steel);outline-offset:3px;border-radius:4px}.cts h1,.cts h2,.cts h3{line-height:1.15;color:var(--navy)}.cts h1{font-size:clamp(32px,4vw,56px);font-weight:800;letter-spacing:-1px}.cts h2{font-size:clamp(24px,3vw,38px);font-weight:800;letter-spacing:-.4px}.cts h3{font-size:clamp(15px,1.8vw,19px);font-weight:700}.cts p{color:var(--muted);line-height:1.85;font-size:15px}.cts strong{color:var(--text);font-weight:700}.cts-cnt{max-width:1160px;margin:0 auto;padding:0 28px}.cts-sec{padding:80px 0;background:var(--bg)}.cts-sec-lt{background:var(--white)}.cts-sec-dk{background:var(--dk)}.cts-eye{display:block;font-size:11px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--steel);margin-bottom:8px}.cts-eye-dk,.cts-eye-lt{display:block;font-size:11px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--copper);margin-bottom:8px}.cts-sub{font-size:16px;color:var(--muted);margin-bottom:32px;max-width:600px;line-height:1.7}.cts-h3card{font-size:14px;font-weight:700;color:var(--navy);line-height:1.4;margin-bottom:6px}.btn-copper{display:inline-flex;align-items:center;min-height:48px;padding:0 28px;border-radius:50px;background:var(--copper);color:#fff;font-size:14px;font-weight:800;text-decoration:none;transition:.2s}.btn-copper:hover{background:#a86c28;color:#fff}.btn-out-wh{display:inline-flex;align-items:center;min-height:48px;padding:0 24px;border-radius:50px;background:transparent;color:#ffffffe6;font-size:14px;font-weight:600;border:1.5px solid rgba(255,255,255,.45);text-decoration:none;transition:.2s}.btn-out-wh:hover{background:#ffffff1a}.cts-skip{position:absolute;top:-100px;left:8px;z-index:9999;background:var(--navy);color:#fff;padding:10px 18px;border-radius:4px;font-weight:700;text-decoration:none;font-size:14px}.cts-skip:focus{top:8px}.cts-bc-bar{background:var(--navy);padding:10px 0}.cts-bc{display:flex;align-items:center;gap:6px;list-style:none;font-size:12px;color:#ffffff80}.cts-bc a{color:#fffc;text-decoration:underline;text-underline-offset:3px}.cts-bc a:hover{color:#fff}.cts-hero{background:var(--navy);min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden}.cts-hero:before{content:"";position:absolute;top:-80px;right:-80px;width:450px;height:450px;border-radius:50%;background:#3a7d9c1f;pointer-events:none}.cts-hero:after{content:"";position:absolute;bottom:-60px;left:5%;width:300px;height:300px;border-radius:50%;background:#c8863a14;pointer-events:none}.cts-hero-grid{display:grid;grid-template-columns:1fr 420px;gap:60px;align-items:center;padding:60px 0;position:relative;z-index:2;width:100%}.cts-hero-tag{display:inline-block;background:#c8863a26;border:1px solid rgba(200,134,58,.35);color:var(--copper);font-size:11px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;padding:6px 16px;border-radius:50px;margin-bottom:18px}.cts-hero h1{color:#fff;margin-bottom:16px}.cts-hero h1 em{font-style:normal;color:var(--copper)}.cts-hero-desc{font-size:17px;color:#ffffffd9!important;max-width:500px;line-height:1.75;margin-bottom:28px}.cts-hero p{color:#ffffffd9!important}.cts-hero-btns{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:32px}.cts-hero-trust{display:flex;gap:20px;flex-wrap:wrap}.cts-ht{display:flex;align-items:center;gap:8px}.cts-ht-ic{width:36px;height:36px;border-radius:8px;background:#ffffff14;border:1px solid rgba(255,255,255,.15);color:#fffc;font-size:10px;font-weight:800;display:flex;align-items:center;justify-content:center;flex-shrink:0}.cts-ht-tx strong{display:block;font-size:11px;color:#fff;font-weight:700;line-height:1.2}.cts-ht-tx span{font-size:10px;color:#ffffff80}.cts-phalen-panel{background:#ffffff0f;border:1px solid rgba(255,255,255,.12);border-radius:20px;padding:26px}.cts-panel-title{font-size:11px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:#ffffff8c;text-align:center;margin-bottom:18px}.cts-phalen-demo{display:flex;gap:20px;align-items:center;margin-bottom:18px;justify-content:center}.cts-wrist-outer{background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:14px;text-align:center;min-width:100px}.cts-tunnel-label{font-size:9px;color:#ffffff80;margin-bottom:6px;letter-spacing:.5px}.cts-tunnel-label-bot{font-size:9px;color:var(--copper);margin-top:6px;font-weight:700}.cts-nerve-wrap{width:50px;height:50px;border-radius:50%;border:2px solid rgba(58,125,156,.6);margin:0 auto;display:flex;align-items:center;justify-content:center}.cts-nerve{width:16px;height:16px;border-radius:50%;background:var(--copper);transition:transform .5s,background .5s}.cts-timer-wrap{text-align:center}.cts-ring-svg{width:80px;height:80px;display:block;margin:0 auto}.cts-timer-inner{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center;line-height:1}.cts-timer-ring{position:relative;width:80px;height:80px;margin:0 auto 8px}.cts-timer-num{font-size:24px;font-weight:800;color:#fff;display:block}.cts-timer-sec{font-size:10px;color:#ffffff80}.cts-timer-label{font-size:11px;color:#ffffffb3;text-align:center;margin-top:4px;min-height:16px;line-height:1.4;max-width:140px;margin-left:auto;margin-right:auto}.cts-symptom-bar{margin-bottom:14px}.cts-sb-label{font-size:10px;color:#fff9;margin-bottom:6px;font-weight:700}.cts-sb-track{height:10px;background:#ffffff1a;border-radius:5px;overflow:hidden}.cts-sb-fill{height:100%;width:0;border-radius:5px;background:linear-gradient(90deg,var(--moss),var(--copper),#B05555);transition:width .8s ease}.cts-sb-markers{display:flex;justify-content:space-between;margin-top:4px;font-size:9px;color:#ffffff59}.cts-fingers{margin-top:4px}.cts-fn-label{font-size:10px;color:#ffffff8c;margin-bottom:8px}.cts-fn-row{display:flex;gap:6px;flex-wrap:wrap}.cts-fn{font-size:10px;font-weight:700;padding:4px 10px;border-radius:50px;background:#3a7d9c40;border:1px solid rgba(58,125,156,.4);color:#ffffffb3;animation:fn-activate 1s ease forwards;opacity:.4}.cts-fn.active{background:#c8863a4d;border-color:#c8863a99;color:#fff;opacity:1}@keyframes fn-activate{to{opacity:1}}.cts-strip{background:#0f2040;padding:0}.cts-strip-grid{display:grid;grid-template-columns:repeat(5,1fr);text-align:center}.cts-sb-item{padding:24px 10px;border-right:1px solid rgba(255,255,255,.07)}.cts-sb-item:last-child{border-right:none}.cts-sb-n{font-size:26px;font-weight:800;color:var(--copper);letter-spacing:-1px;line-height:1;font-variant-numeric:tabular-nums}.cts-sb-l{font-size:11px;color:#ffffffb3;margin-top:4px;line-height:1.4}.cts-sb-s{font-size:9px;color:#ffffff4d;margin-top:3px;font-style:italic}.cts-two-col{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}.cts-anatomy-card{background:var(--bg);border-radius:14px;padding:20px;border:1.5px solid var(--border);margin-top:22px}.cts-anat-title{font-size:12px;font-weight:700;color:var(--navy);letter-spacing:.5px;text-transform:uppercase;margin-bottom:12px;padding-bottom:10px;border-bottom:1px solid var(--border)}.cts-anat-grid{display:flex;flex-direction:column;gap:8px}.cts-anat-item{display:flex;align-items:flex-start;gap:10px}.cts-anat-dot{width:8px;height:8px;border-radius:50%;background:var(--copper);flex-shrink:0;margin-top:5px}.cts-anat-item strong{font-size:13px;color:var(--navy);font-weight:700;display:block;line-height:1.3}.cts-anat-item span{font-size:12px;color:var(--muted)}.cts-anat-note{margin-top:12px;padding:10px 12px;background:#3a7d9c14;border-radius:8px;font-size:12px;color:var(--muted);border-left:3px solid var(--steel)}.cts-anat-note em{font-style:italic;color:var(--navy)}.cts-fact-panel{background:var(--navy);border-radius:20px;padding:28px}.cts-fact-title{font-size:12px;font-weight:700;color:#ffffff8c;letter-spacing:1px;text-transform:uppercase;margin-bottom:18px;text-align:center}.cts-fact-row{display:flex;gap:12px;align-items:flex-start;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.08)}.cts-fact-row:last-child{border-bottom:none}.cts-fact-ic{width:32px;height:32px;border-radius:8px;background:#c8863a33;color:var(--copper);font-size:11px;font-weight:800;display:flex;align-items:center;justify-content:center;flex-shrink:0}.cts-fact-row strong{font-size:13px;color:#fff;font-weight:700;display:block;margin-bottom:2px}.cts-fact-row p{font-size:12px;color:#ffffffa6;margin:0;line-height:1.5}.cts-fact-src{font-size:10px;color:#ffffff59;font-style:italic}.cts-sh{max-width:680px;margin:0 auto 40px;text-align:center}.cts-sh p{color:var(--muted)}.cts-sh-dk{max-width:680px;margin:0 auto 40px;text-align:center}.cts-sh-dk p,.cts-sec-dk p{color:#ffffffbf!important}.cts-sym-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.cts-sym{background:var(--white);border-radius:14px;padding:22px;border:1.5px solid var(--border)}.cts-sym-sev{display:inline-block;font-size:10px;font-weight:700;padding:3px 10px;border-radius:50px;margin-bottom:10px}.cts-sym h3{font-size:16px;margin-bottom:8px}.cts-sym p{font-size:13px;line-height:1.65;margin:0}.cts-brace-cols{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:22px}.cts-brace-yes{background:#5a8a5a0f;border:1px solid rgba(90,138,90,.2);border-radius:12px;padding:18px}.cts-brace-no{background:#b055550a;border:1px solid rgba(176,85,85,.15);border-radius:12px;padding:18px}.cts-bh{font-size:13px;font-weight:700;margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid rgba(0,0,0,.08)}.cts-bh-yes{color:#3d6e3d}.cts-bh-no{color:#8b3e3e}.cts-brace-item{display:flex;gap:8px;align-items:flex-start;margin-bottom:10px}.cts-brace-item:last-child{margin-bottom:0}.cts-brace-item p{font-size:12px;color:var(--muted);margin:0;line-height:1.55}.cts-bi-dot{width:20px;height:20px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:800;flex-shrink:0;margin-top:1px}.cts-bi-dot-yes{background:#3d6e3d;color:#fff}.cts-bi-dot-no{background:#8b3e3e;color:#fff}.cts-when-box{background:var(--white);border-radius:20px;padding:28px;border:1.5px solid var(--border)}.cts-when-list{display:flex;flex-direction:column;gap:12px}.cts-when{padding:14px 16px;border-left:4px solid var(--steel);border-radius:0 10px 10px 0;background:var(--bg)}.cts-when-time{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;margin-bottom:4px}.cts-when p{font-size:13px;margin:0}.cts-test-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:28px}.cts-test{background:#ffffff0f;border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:22px}.cts-test h3{font-size:16px;color:#fff;margin-bottom:8px}.cts-test p{font-size:13px;color:#ffffffb3!important;line-height:1.65}.cts-test-sens{font-size:11px;color:var(--copper);font-weight:700;margin-top:10px;padding-top:10px;border-top:1px solid rgba(255,255,255,.1)}.cts-cause-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.cts-cause{background:var(--white);border-radius:14px;padding:22px;border:1.5px solid var(--border);transition:.3s}.cts-cause:hover{border-color:var(--steel);transform:translateY(-3px);box-shadow:0 8px 24px #1b3a6b1a}.cts-cause-pct{font-size:28px;font-weight:800;color:var(--copper);letter-spacing:-1px;line-height:1;margin-bottom:8px;font-variant-numeric:tabular-nums}.cts-cause h3{font-size:15px;margin-bottom:6px}.cts-cause p{font-size:13px;line-height:1.65;color:var(--muted)}.cts-treat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.cts-treat{background:var(--bg);border-radius:14px;padding:22px;border:1.5px solid var(--border);border-top:3px solid var(--copper)}.cts-treat h3{font-size:15px;margin-bottom:4px}.cts-treat-sub{font-size:11px;color:var(--copper);font-weight:700;text-transform:uppercase;letter-spacing:.5px;margin-bottom:10px}.cts-treat p{font-size:13px;line-height:1.65;color:var(--muted)}.cts-ex-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.cts-ex{background:var(--bg);border-radius:14px;padding:22px;border:1.5px solid var(--border)}.cts-ex-phase{display:inline-block;font-size:10px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--steel);background:#3a7d9c1a;padding:3px 10px;border-radius:50px;margin-bottom:10px}.cts-ex h3{font-size:15px;margin-bottom:4px}.cts-ex-target{font-size:11px;color:var(--muted);margin-bottom:10px;font-style:italic}.cts-ex-steps{padding-left:16px;display:flex;flex-direction:column;gap:4px}.cts-ex-steps li{font-size:12px;color:var(--muted);line-height:1.55}.cts-ex-sets{margin-top:10px;font-size:11px;font-weight:700;color:var(--moss);border-top:1px solid var(--border);padding-top:8px}.cts-ex-warn{margin-top:20px;padding:16px 20px;background:#fff8ec;border-radius:12px;border:1px solid rgba(200,134,58,.35);font-size:13px;color:#5a3e10;line-height:1.65}.cts-vs-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:24px}.cts-vs{background:#ffffff0f;border:1.5px solid rgba(255,255,255,.12);border-radius:16px;padding:26px}.cts-vs-winner{border-color:var(--steel);border-width:2px}.cts-vs-badge{display:inline-block;font-size:10px;font-weight:700;background:var(--copper);color:#fff;padding:4px 12px;border-radius:50px;margin-bottom:12px;letter-spacing:.5px;text-transform:uppercase}.cts-vs h3{font-size:18px;color:#fff;margin-bottom:12px}.cts-vs-list{list-style:none;padding:0;display:flex;flex-direction:column;gap:7px}.cts-vs-list li{font-size:13px;color:#ffffffbf;display:flex;gap:8px;align-items:flex-start;line-height:1.5}.cts-vs-list li:before{content:"";width:5px;height:5px;border-radius:50%;background:var(--steel);flex-shrink:0;margin-top:6px}.cts-vs-note{margin-top:20px;padding:18px 22px;background:#ffffff0f;border-radius:12px;border:1px solid rgba(255,255,255,.1)}.cts-vs-note p{font-size:13px;color:#fffc!important;line-height:1.7;margin:0}.cts-tech-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:24px}.cts-tech{background:var(--white);border-radius:12px;padding:18px;border:1.5px solid var(--border);text-decoration:none;display:block;transition:.3s}.cts-tech:hover{border-color:var(--steel);transform:translateY(-3px);box-shadow:0 4px 16px #1b3a6b1a}.cts-tech h3{font-size:13px;margin-bottom:4px;color:var(--navy)}.cts-tech p{font-size:11px;line-height:1.5;color:var(--muted);margin:0}.cts-tech-link{font-size:11px;color:var(--steel);font-weight:700;display:inline-flex;align-items:center;min-height:32px;margin-top:6px;text-decoration:none}.cts-bill-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:24px}.cts-bill{background:var(--bg);border-radius:14px;padding:22px;border:1.5px solid var(--border)}.cts-bill-ic{width:44px;height:44px;border-radius:12px;background:var(--navy);color:var(--copper);font-size:11px;font-weight:800;display:flex;align-items:center;justify-content:center;margin-bottom:12px}.cts-bill p{font-size:13px;line-height:1.65;margin-top:6px}.cts-rel-wrap{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.cts-rel{display:inline-flex;align-items:center;padding:0 18px;min-height:44px;border-radius:50px;background:var(--white);border:1.5px solid var(--border);color:var(--text);font-size:13px;font-weight:500;text-decoration:none;transition:.3s}.cts-rel:hover{background:var(--navy);color:#fff;border-color:var(--navy);transform:translateY(-2px)}.cts-faq-grid{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--border);border-left:1px solid var(--border);margin-top:24px}.cts-faq-item{padding:22px 24px;border-right:1px solid var(--border);border-bottom:1px solid var(--border)}.cts-faq-q{display:block;font-size:14px;font-weight:700;color:var(--navy);margin-bottom:8px;cursor:pointer}.cts-faq-q:hover{color:var(--steel)}.cts-faq-a{font-size:13px;color:var(--muted);line-height:1.7;display:block}.cts-cta{background:var(--navy);padding:80px 0;text-align:center}.cts-cta-inner{max-width:640px;margin:0 auto}.cts-cta-tag{display:inline-block;font-size:10px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--copper);background:#c8863a26;border:1px solid rgba(200,134,58,.3);padding:5px 16px;border-radius:50px;margin-bottom:16px}.cts-cta h2{font-size:clamp(26px,3.5vw,42px);font-weight:800;color:#fff;margin-bottom:12px}.cts-cta h2 em{color:var(--copper);font-style:normal}.cts-cta p{font-size:15px;color:#fffc!important;margin-bottom:28px;line-height:1.7}.cts-cta-btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.cts-cta-details{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-top:18px}.cts-cta-details span{color:#fff9;font-size:12px}@media (max-width:960px){.cts-hero-grid,.cts-two-col,.cts-vs-grid{grid-template-columns:1fr}.cts-sym-grid,.cts-cause-grid,.cts-treat-grid,.cts-ex-grid,.cts-bill-grid,.cts-tech-grid,.cts-test-grid{grid-template-columns:repeat(2,1fr)}.cts-faq-grid{grid-template-columns:1fr}.cts-strip-grid{grid-template-columns:repeat(3,1fr)}.cts-brace-cols{grid-template-columns:1fr}}@media (max-width:580px){.cts-cnt{padding:0 16px}.cts-sec{padding:52px 0}.cts-sym-grid,.cts-cause-grid,.cts-treat-grid,.cts-ex-grid,.cts-bill-grid,.cts-tech-grid,.cts-test-grid{grid-template-columns:1fr}.cts-strip-grid{grid-template-columns:repeat(2,1fr)}}