:root{--otf-primary: 244 42% 49%;--otf-primary-h: 244;--otf-primary-s: 42%;--otf-primary-l: 49%;--otf-primary-color: hsl(244, 42%, 49%);--otf-primary-dark: hsl(244, 42%, 42%);--otf-primary-light: hsl(244, 42%, 95%);--otf-primary-subtle: hsl(244, 42%, 97%);--otf-foreground: hsl(220, 25%, 15%);--otf-muted-fg: hsl(220, 15%, 45%);--otf-bg: hsl(210, 20%, 98%);--otf-card: hsl(0, 0%, 100%);--otf-border: hsl(220, 15%, 90%);--otf-muted-bg: hsl(210, 20%, 96%);--otf-livelife-red: hsl(0, 72%, 51%);--otf-radius: 0.5rem;--otf-shadow-sm: 0 2px 12px -2px hsl(220 25% 15%/0.06);--otf-shadow-md: 0 4px 20px -4px hsl(220 25% 15%/0.12)}.otr{}.otr *,.otr *::before,.otr *::after{box-sizing:border-box}.otr html{scroll-behavior:smooth}.otr body{background:var(--otf-bg);color:var(--otf-foreground);line-height:1.6;-webkit-font-smoothing:antialiased}.otr img{display:block;max-width:100%;height:auto}.otr a{color:inherit;text-decoration:none}.otr ul{list-style:none}.otr button{cursor:pointer;font-family:inherit;border:none;background:none}.otr .container{width:100%;max-width:1280px;margin:0 auto;padding:0 1rem}@media (min-width:640px){.otr .container{padding:0 1.5rem}}@media (min-width:1024px){.otr .container{padding:0 2rem}}.otr .max-5xl{max-width:64rem;margin-left:auto;margin-right:auto}.otr .grid-2{display:grid;gap:3rem;align-items:center}@media (min-width:1024px){.otr .grid-2{grid-template-columns:1fr 1fr}}.otr h1{font-size:clamp(1.75rem, 4vw, 3rem);font-weight:700;line-height:1.2;color:var(--otf-foreground)}.otr h2{font-size:clamp(1.5rem, 3vw, 2.25rem);font-weight:700;line-height:1.25;color:var(--otf-foreground)}.otr h3{font-size:1.25rem;font-weight:600;color:var(--otf-foreground)}.otr h4{font-size:0.9375rem;font-weight:600;color:var(--otf-foreground)}.otr p{color:var(--otf-muted-fg)}.otr .text-primary{color:var(--otf-primary-color)}.otr .text-sm{font-size:0.875rem}.otr .text-xs{font-size:0.75rem}.otr .font-semibold{font-weight:600}.otr .font-medium{font-weight:500}.otr .uppercase{text-transform:uppercase}.otr .tracking-widest{letter-spacing:0.1em}.otr .text-balance{text-wrap:balance}.otr .text-center{text-align:center}.otr .btn{display:inline-flex;align-items:center;justify-content:center;gap:0.5rem;padding:0.5rem 1rem;border-radius:var(--otf-radius);font-size:0.875rem;font-weight:500;transition:background 0.15s, color 0.15s, border-color 0.15s, opacity 0.15s;white-space:nowrap;cursor:pointer;border:1.5px solid transparent}.otr .btn-lg{padding:0.75rem 2rem;font-size:1.125rem}.otr .btn-sm{padding:0.375rem 0.75rem;font-size:0.8125rem}.otr .btn-primary{background:var(--otf-primary-color);color:#fff;border-color:var(--otf-primary-color)}.otr .btn-primary:hover{background:var(--otf-primary-dark);border-color:var(--otf-primary-dark)}.otr .btn-outline{background:transparent;color:var(--otf-foreground);border-color:var(--otf-border)}.otr .btn-outline:hover{background:var(--otf-livelife-red);color:#fff;border-color:var(--otf-livelife-red)}.otr .btn-ghost{background:transparent;color:var(--otf-muted-fg);border-color:transparent}.otr .btn-ghost:hover{background:var(--otf-livelife-red);color:#fff}.otr .btn:disabled{opacity:0.45;cursor:not-allowed;pointer-events:none}.otr .btn-full{width:100%}.otr .btn-row{display:flex;flex-wrap:wrap;gap:0.75rem;align-items:center}@media (max-width:639px){.otr .btn-row-stack{flex-direction:column;align-items:stretch}}.otr .icon{width:1em;height:1em;vertical-align:-0.125em;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.otr .icon-sm{width:1rem;height:1rem}.otr .icon-md{width:1.25rem;height:1.25rem}.otr .icon-lg{width:1.75rem;height:1.75rem}.otr .icon-xl{width:2rem;height:2rem}.otr .icon-box{border-radius:0.75rem;background:rgba(79, 72, 177, 0.1);display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--otf-primary-color)}.otr .icon-box-sm{width:2rem;height:2rem}.otr .icon-box-md{width:3rem;height:3rem}.otr .icon-box-lg{width:3.5rem;height:3.5rem}.otr .icon-box-xl{width:4rem;height:4rem}.otr .icon-box-round{border-radius:9999px}.otr #sticky-nav{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(255, 255, 255, 0.97);backdrop-filter:blur(8px);border-bottom:1px solid var(--otf-border);transform:translateY(-100%);opacity:0;transition:transform 0.3s, opacity 0.3s;pointer-events:none}.otr #sticky-nav.visible{transform:translateY(0);opacity:1;pointer-events:auto}.otr #sticky-nav .inner{display:flex;align-items:center;gap:0.25rem;height:3rem;overflow-x:auto;scrollbar-width:none}.otr #sticky-nav .inner::-webkit-scrollbar{display:none}.otr .nav-btn{padding:0.5rem 1rem;font-size:0.875rem;font-weight:500;color:var(--otf-muted-fg);border-radius:var(--otf-radius);transition:color 0.15s, background 0.15s;white-space:nowrap;cursor:pointer;border:none;background:none;font-family:inherit}.otr .nav-btn:hover{color:var(--otf-primary-color);background:rgba(79, 72, 177, 0.05)}.otr #hero{position:relative;background:linear-gradient(135deg, rgba(79, 72, 177, 0.05) 0%, var(--otf-bg) 50%, rgba(79, 72, 177, 0.1) 100%);padding:7rem 0 4rem;overflow:hidden}@media (min-width:768px){.otr #hero{padding:9rem 0 6rem}}.otr #hero .overline{font-size:0.8125rem;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:var(--otf-primary-color);margin-bottom:0.75rem}.otr #hero h1 span{color:var(--otf-primary-color)}.otr #hero .subtitle{font-size:clamp(1.05rem, 2vw, 1.375rem);color:var(--otf-muted-fg);margin:1.5rem 0 2.5rem;max-width:36rem}.otr #hero .trust-list{display:flex;flex-direction:column;gap:0.75rem;margin-top:3rem}.otr #hero .trust-item{display:flex;align-items:center;gap:0.75rem;color:var(--otf-muted-fg)}.otr #hero .hero-img{position:relative;border-radius:1rem;overflow:hidden;box-shadow:var(--otf-shadow-md)}.otr #hero .hero-img img{width:100%;aspect-ratio:1.6;object-fit:cover}.otr #hero .hero-img::after{content:"";position:absolute;inset:0;background:linear-gradient(to top, rgba(79, 72, 177, 0.1), transparent);pointer-events:none}.otr #hero .bottom-fade{position:absolute;bottom:0;left:0;right:0;height:6rem;background:linear-gradient(to top, var(--otf-bg), transparent);pointer-events:none}@media (max-width:1023px){.otr #hero .grid-2{grid-template-columns:1fr}}.otr #workflow{padding:3rem 0;background:var(--otf-muted-bg);border-bottom:1px solid var(--otf-border)}@media (min-width:768px){.otr #workflow{padding:4rem 0}}.otr #workflow h2{text-align:center;margin-bottom:2.5rem}.otr .workflow-grid{display:none}@media (min-width:1024px){.otr .workflow-grid{display:grid;grid-template-columns:repeat(5, 1fr);gap:1rem;max-width:72rem;margin:0 auto}}.otr .workflow-card{display:flex;flex-direction:column;align-items:center;text-align:center;border-radius:0.75rem;border:1.5px solid transparent;background:var(--otf-card);padding:1.25rem;cursor:pointer;transition:border-color 0.2s, box-shadow 0.2s, transform 0.2s;color:inherit;border:1.5px solid transparent}.otr .workflow-card:hover{border-color:rgba(79, 72, 177, 0.2);box-shadow:var(--otf-shadow-sm);transform:translateY(-2px)}.otr .workflow-card:hover .wc-title{color:var(--otf-primary-color)}.otr .workflow-card .wc-icon{width:3.5rem;height:3.5rem;border-radius:0.875rem;background:rgba(79, 72, 177, 0.1);display:flex;align-items:center;justify-content:center;margin-bottom:0.75rem;transition:background 0.2s;color:var(--otf-primary-color)}.otr .workflow-card:hover .wc-icon{background:rgba(79, 72, 177, 0.15)}.otr .wc-title{font-size:0.875rem;font-weight:600;color:var(--otf-foreground);margin-bottom:0.25rem;transition:color 0.2s}.otr .wc-desc{font-size:0.75rem;color:var(--otf-muted-fg);line-height:1.5;margin-bottom:0.75rem}.otr .wc-arrow{margin-top:auto;display:flex;align-items:center;gap:0.25rem;font-size:0.75rem;font-weight:500;color:var(--otf-primary-color);opacity:0;transition:opacity 0.2s}.otr .workflow-card:hover .wc-arrow{opacity:1}.otr .workflow-mobile{display:flex;flex-direction:column;gap:0.75rem;max-width:28rem;margin:0 auto}@media (min-width:1024px){.otr .workflow-mobile{display:none}}.otr .workflow-mobile-item{display:flex;align-items:center;gap:1rem;width:100%;text-align:left;border-radius:0.75rem;border:1.5px solid transparent;background:var(--otf-card);padding:1rem;cursor:pointer;transition:border-color 0.2s, box-shadow 0.2s;color:inherit;border:1.5px solid transparent}.otr .workflow-mobile-item:hover{border-color:rgba(79, 72, 177, 0.2);box-shadow:0 1px 6px rgba(29, 35, 48, 0.05)}.otr .workflow-mobile-item:hover .wm-title{color:var(--otf-primary-color)}.otr .wm-icon{width:2.5rem;height:2.5rem;border-radius:0.75rem;background:rgba(79, 72, 177, 0.1);display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--otf-primary-color)}.otr .wm-title{font-size:0.875rem;font-weight:600;color:var(--otf-foreground);transition:color 0.2s}.otr .wm-desc{font-size:0.75rem;color:var(--otf-muted-fg)}.otr .wm-chevron{width:1rem;height:1rem;color:#8a94a8;flex-shrink:0;margin-left:auto}.otr #clinical-tools{padding:4rem 0;background:var(--otf-bg)}@media (min-width:768px){.otr #clinical-tools{padding:6rem 0}}.otr #clinical-tools .section-header{text-align:center;margin-bottom:1.5rem}.otr #clinical-tools .section-header p{font-size:1.125rem;color:var(--otf-muted-fg);max-width:48rem;margin:1rem auto 0}.otr .featured-card{background:var(--otf-card);border-radius:1rem;padding:2rem;box-shadow:var(--otf-shadow-sm);border:2px solid rgba(79, 72, 177, 0.2);position:relative;overflow:hidden;scroll-margin-top:9rem}@media (min-width:768px){.otr .featured-card{padding:2.5rem}}.otr .featured-card::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--otf-primary-color)}.otr .badge-most-used{display:inline-block;font-size:0.75rem;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;color:var(--otf-primary-color);background:rgba(79, 72, 177, 0.1);padding:0.25rem 0.75rem;border-radius:9999px;margin-bottom:1.5rem}.otr .card-head{display:flex;align-items:flex-start;gap:1rem;margin-bottom:1rem}.otr .tools-grid{display:grid;gap:2rem;margin-top:2rem}@media (min-width:768px){.otr .tools-grid{grid-template-columns:1fr 1fr}}.otr .tool-card{background:var(--otf-card);border-radius:1rem;padding:2rem;box-shadow:var(--otf-shadow-sm);border:1px solid var(--otf-border);transition:box-shadow 0.2s;display:flex;flex-direction:column;scroll-margin-top:9rem}.otr .tool-card:hover{box-shadow:var(--otf-shadow-md)}.otr .bullet-list{display:flex;flex-direction:column;gap:0.375rem;margin-bottom:1.5rem}.otr .bullet-item{display:flex;align-items:flex-start;gap:0.5rem;font-size:0.875rem;color:var(--otf-muted-fg)}.otr .bullet-dot{width:0.375rem;height:0.375rem;border-radius:9999px;background:var(--otf-primary-color);flex-shrink:0;margin-top:0.5rem}.otr .time-label{display:flex;align-items:center;gap:0.375rem;font-size:0.75rem;color:var(--otf-muted-fg);margin-bottom:0.75rem}.otr .tool-footer{margin-top:auto;padding-top:1rem}.otr .suitability-start{display:inline-block}.otr .suitability-questions{display:flex;flex-direction:column;gap:0.75rem;margin-top:0.5rem}.otr .sq-row{display:flex;align-items:center;justify-content:space-between;gap:1rem;border-radius:0.5rem;background:#f6f7f9;border:1px solid var(--otf-border);padding:0.75rem 1rem}.otr .sq-text{font-size:0.875rem;color:var(--otf-foreground);flex:1}.otr .sq-btns{display:flex;gap:0.5rem;flex-shrink:0}.otr .sq-btn{padding:0.25rem 0.75rem;border-radius:0.375rem;font-size:0.75rem;font-weight:500;cursor:pointer;transition:background 0.15s, color 0.15s;border:none;background:var(--otf-muted-bg);color:var(--otf-muted-fg)}.otr .sq-btn.active{background:var(--otf-primary-color);color:#fff}.otr .suitability-result{margin-top:0.5rem;border-radius:0.75rem;background:#f6f7f9;border:1px solid var(--otf-border);padding:1.25rem}.otr .suitability-result h5{font-size:0.875rem;font-weight:700;color:var(--otf-foreground);margin-bottom:0.25rem}.otr .suitability-result p{font-size:0.875rem;margin-bottom:1rem}.otr .suitability-result .next-label{font-size:0.75rem;font-weight:600;color:var(--otf-foreground);margin-bottom:0.5rem}.otr .modal-overlay{display:none;position:fixed;inset:0;background:rgba(0, 0, 0, 0.5);z-index:200;align-items:center;justify-content:center;padding:1rem}.otr .modal-overlay.open{display:flex}.otr .modal{background:var(--otf-card);border-radius:1rem;padding:1.5rem;width:100%;max-width:42rem;max-height:90vh;overflow-y:auto;position:relative}.otr .modal-header{display:flex;align-items:center;gap:0.5rem;margin-bottom:0.25rem}.otr .modal-header h3{font-size:1.25rem}.otr .modal-desc{font-size:0.875rem;color:var(--otf-muted-fg);margin-bottom:1.5rem}.otr .modal-close{position:absolute;top:1rem;right:1rem;width:2rem;height:2rem;border-radius:var(--otf-radius);display:flex;align-items:center;justify-content:center;cursor:pointer;border:none;background:transparent;color:var(--otf-muted-fg);font-size:1.25rem;line-height:1}.otr .modal-close:hover{background:var(--otf-muted-bg)}.otr .field-group{margin-bottom:1.5rem}.otr .field-label{display:block;font-size:0.875rem;font-weight:600;color:var(--otf-foreground);margin-bottom:0.5rem}.otr .radio-opt,.otr .check-opt{display:flex;align-items:center;gap:0.75rem;border-radius:0.5rem;border:1.5px solid var(--otf-border);padding:0.625rem 1rem;cursor:pointer;transition:border-color 0.15s, background 0.15s;margin-bottom:0.5rem;font-size:0.875rem;color:var(--otf-foreground)}.otr .radio-opt:hover,.otr .check-opt:hover{background:#f6f7f9}.otr .radio-opt input,.otr .check-opt input{accent-color:var(--otf-primary-color);width:1rem;height:1rem;flex-shrink:0}.otr .radio-opt:has(input:checked),.otr .check-opt:has(input:checked){border-color:var(--otf-primary-color);background:rgba(79, 72, 177, 0.05)}.otr .report-output{background:#f6f7f9;border:1px solid var(--otf-border);border-radius:0.75rem;padding:1.5rem;margin-bottom:1.5rem}.otr .report-output pre{white-space:pre-wrap;font-family:inherit;font-size:0.875rem;color:var(--otf-foreground);line-height:1.7}.otr .next-step-box{background:rgba(79, 72, 177, 0.05);border:1px solid rgba(79, 72, 177, 0.2);border-radius:0.75rem;padding:1.25rem;margin-bottom:1.5rem}.otr .next-step-box h4{display:flex;align-items:center;gap:0.5rem;font-size:0.875rem;font-weight:700;margin-bottom:0.25rem}.otr .next-step-box p{font-size:0.875rem;margin-bottom:0.75rem}.otr .share-section{border-top:1px solid var(--otf-border);padding-top:1.25rem}.otr .share-section .share-row{display:flex;align-items:center;gap:0.5rem;margin-bottom:0.5rem}.otr .share-section h4{font-size:0.875rem;font-weight:700}.otr .share-section p{font-size:0.875rem;margin-bottom:0.75rem}.otr .ahc-grid{display:grid;gap:1rem;padding-top:0.5rem}@media (min-width:640px){.otr .ahc-grid{grid-template-columns:1fr 1fr}}.otr .ahc-device-card{border-radius:0.75rem;border:1.5px solid var(--otf-border);background:var(--otf-muted-bg);padding:1.25rem;display:flex;flex-direction:column;align-items:center;text-align:center;gap:0.75rem}.otr .ahc-device-card h4{font-size:0.875rem}.otr .ahc-device-card p{font-size:0.75rem}.otr .support-section{padding:4rem 0;background:var(--otf-bg);position:relative;overflow:hidden}@media (min-width:768px){.otr .support-section{padding:6rem 0}}.otr .blob{position:absolute;width:25rem;height:25rem;border-radius:9999px;background:rgba(79, 72, 177, 0.1);filter:blur(80px);pointer-events:none}.otr .blob-tr{top:0;right:0;transform:translate(33%, -50%)}.otr .blob-bl{bottom:0;left:0;transform:translate(-33%, 50%)}.otr .section-img{border-radius:1rem;overflow:hidden;box-shadow:var(--otf-shadow-md)}.otr .section-img img{width:100%;height:20rem;object-fit:cover}.otr .checkmark-list{display:flex;flex-direction:column;gap:0.625rem;margin-bottom:2rem}.otr .check-item{display:flex;align-items:center;gap:0.75rem;color:var(--otf-muted-fg)}.otr .check-icon{width:1.25rem;height:1.25rem;color:var(--otf-primary-color);flex-shrink:0}.otr .support-items{display:flex;flex-direction:column;gap:0.75rem;margin-bottom:2.5rem}.otr .support-item{display:flex;align-items:center;gap:0.75rem;color:var(--otf-muted-fg)}.otr .support-item .si-icon{width:2rem;height:2rem;border-radius:0.5rem;background:rgba(79, 72, 177, 0.1);display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--otf-primary-color)}.otr #toast{position:fixed;bottom:1.5rem;right:1.5rem;background:#1e293b;color:#fff;padding:0.75rem 1.25rem;border-radius:0.5rem;font-size:0.875rem;font-weight:500;opacity:0;transform:translateY(0.5rem);transition:opacity 0.2s, transform 0.2s;pointer-events:none;z-index:500;max-width:20rem}.otr #toast.show{opacity:1;transform:translateY(0)}.otr .mt-1{margin-top:0.25rem}.otr .mt-2{margin-top:0.5rem}.otr .mt-3{margin-top:0.75rem}.otr .mt-4{margin-top:1rem}.otr .mt-6{margin-top:1.5rem}.otr .mt-8{margin-top:2rem}.otr .mt-10{margin-top:2.5rem}.otr .mt-12{margin-top:3rem}.otr .mb-1{margin-bottom:0.25rem}.otr .mb-2{margin-bottom:0.5rem}.otr .mb-3{margin-bottom:0.75rem}.otr .mb-4{margin-bottom:1rem}.otr .mb-6{margin-bottom:1.5rem}.otr .mb-8{margin-bottom:2rem}.otr .mb-10{margin-bottom:2.5rem}