@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Instrument+Serif:ital@0;1&display=swap');
:root{--ink:#152c39;--blue:#2448db;--paper:#f8f7f2;--line:#d9dedc;--muted:#5c6d76}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--paper);color:var(--ink);font-family:'DM Sans',sans-serif}button,input,a{font:inherit}a{color:inherit;text-decoration:none}button{cursor:pointer}button:disabled{cursor:wait}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid var(--blue);outline-offset:4px}[hidden]{display:none!important}.skip{position:absolute;top:-100px}.skip:focus{top:10px;z-index:10;background:white;padding:12px}header{display:flex;justify-content:space-between;align-items:center;padding:22px max(5vw,20px);border-bottom:1px solid var(--line);gap:20px;background:#f8f7f2ed}.brand{display:flex;align-items:center;gap:12px;font-size:25px;font-weight:600;letter-spacing:-1px}.brand-mark{background:var(--blue);color:white;border-radius:10px;padding:7px 12px;position:relative}.brand-mark>span{font-size:15px}.brand-sub{display:block;font-size:8px;letter-spacing:1.7px;margin-top:3px}nav{display:flex;align-items:center;gap:24px;font-size:13px}.login{border:1px solid var(--line);padding:13px 18px;border-radius:6px}main>section{padding:65px max(5vw,20px)}.hero{display:grid;grid-template-columns:1.25fr 1fr;gap:8vw;align-items:center;min-height:620px;background:radial-gradient(ellipse at 85% 30%,#e4eaf5,transparent 60%)}.eyebrow{font-size:10px;letter-spacing:2.4px;font-weight:700;color:var(--blue);margin:0 0 24px}h1,h2{font-family:'Instrument Serif',Georgia,serif;font-weight:400;letter-spacing:-1.6px;margin:0}h1{font-size:clamp(58px,6vw,100px);line-height:.98}h1 em,h2 em{color:var(--blue)}.lead{font-size:23px;line-height:1.45;margin:28px 0 16px}.description{color:var(--muted);line-height:1.8;max-width:520px;font-size:14px}.primary{display:inline-flex;justify-content:space-between;align-items:center;gap:30px;padding:17px 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strong{font-size:14px;font-weight:500}.flow-step i{margin-left:auto;color:var(--blue);font-style:normal}.flow>p{font-family:'Instrument Serif',serif;font-size:30px;line-height:1.2;margin:30px 0 0}.flow>p em{color:var(--blue)}.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:32px}h2{font-size:clamp(38px,4vw,60px);line-height:1.05}.section-head>p{font-size:13px;color:var(--muted);line-height:1.8}.methods{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}.methods button,.methods>a{border:1px solid var(--line);background:white;padding:12px;border-radius:9px;display:flex;gap:12px;align-items:center;text-align:left;color:var(--ink);transition:transform .2s,border-color .2s}.methods img{width:43px;height:43px;object-fit:cover;border-radius:6px}.methods span{font-weight:600;font-size:13px}.methods small{display:block;font-weight:400;font-size:10px;color:var(--muted);margin-top:4px}.methods [aria-pressed=true]{border-color:var(--blue);background:#edf1ff;box-shadow:0 0 0 1px var(--blue)}.methods button:hover,.card:hover{transform:translateY(-3px);border-color:var(--blue)}.library-bar{display:flex;justify-content:space-between;align-items:end;gap:20px;margin:30px 0 24px}.library-bar label{display:block;font-size:12px;width:min(100%,460px)}input{display:block;margin-top:8px;border:1px solid #bdc9ce;border-radius:6px;padding:15px 18px;width:100%;background:white;color:var(--ink)}#count{font-size:12px;color:var(--muted)}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.card{display:flex;flex-direction:column;text-align:left;padding:0;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:white;color:var(--ink);transition:transform .2s,border-color .2s}.card img{height:145px;width:100%;object-fit:cover;background:#e7eff3}.card span{padding:18px;font-size:14px;min-height:70px}.card small{padding:0 18px 18px;font-size:10px;color:var(--blue)}.workspace{background:#eaf0f4;border-top:1px solid #bdcad1;border-bottom:1px solid #bdcad1}.workspace.expanded{padding:35px 16px}.work-head{display:flex;justify-content:space-between;gap:20px;align-items:center}.work-head h2{font-size:38px}.work-head .eyebrow{margin-bottom:10px}.work-head>div:last-child{display:flex;gap:8px;flex-wrap:wrap}.secondary{padding:11px 16px;border:1px solid #bdcad1;background:white;color:var(--ink);border-radius:6px;font-size:12px}.work-note{font-size:12px;line-height:1.7;color:var(--muted)}iframe{display:block;width:100%;height:max(850px,90vh);border:1px solid #b9c9d2;border-radius:8px;background:white;box-shadow:0 18px 40px #152c3910}.workspace.expanded iframe{height:110vh}#frame-status,.text-link{font-size:11px;color:var(--muted);margin-top:14px}.copied{background:#fff;border:1px solid #85baa6;padding:32px;margin-top:25px;border-radius:10px;animation:rise .3s}.copied h2{font-size:45px}.copied p{line-height:1.7;max-width:780px;font-size:14px}.copied .secondary{margin-left:10px}.benefits{background:#152c39;color:#eef4f8}.benefits .eyebrow,.benefits h2 em{color:#abcfda}.benefit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-top:45px}.benefit-grid article{border-top:1px solid #69818e;padding-top:22px}.benefit-grid span{font-size:9px;letter-spacing:1.5px;color:#a0b7c1}.benefit-grid h3{font-family:'Instrument Serif',serif;font-size:31px;font-weight:400;margin:18px 0}.benefit-grid p{font-size:13px;line-height:1.8;color:#b5c6cf}footer{padding:35px max(5vw,20px);display:flex;flex-wrap:wrap;gap:25px;font-size:11px;color:var(--muted)}footer p{width:100%;line-height:1.7}@keyframes rise{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}@media(max-width:1100px){.methods{grid-template-columns:repeat(3,1fr)}.cards{grid-template-columns:repeat(3,1fr)}}@media(max-width:750px){header{padding:16px 20px}nav>a:not(.login){display:none}.login{font-size:10px;padding:10px}.brand{font-size:21px}.brand-sub{font-size:6px}.hero{grid-template-columns:1fr;gap:40px;min-height:0}main>section{padding:45px 20px}.hero h1{font-size:65px}.lead{font-size:19px}.section-head{display:block}.methods{grid-template-columns:repeat(2,1fr)}.methods button,.methods>a{padding:9px;gap:8px}.methods img{width:34px;height:34px}.methods span{font-size:12px}.cards{grid-template-columns:repeat(2,1fr)}.card img{height:115px}.library-bar{align-items:start;flex-direction:column;gap:5px}.work-head{display:block}.work-head>div:last-child{margin-top:18px}.work-head h2{font-size:32px}iframe{height:1100px}.benefit-grid{grid-template-columns:1fr;gap:20px}.copied{padding:22px}.copied .secondary{margin:12px 0 0}.copied h2{font-size:36px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}
/* Visual catalogue: native platform proportions, one continuous grid. */
header{flex-wrap:wrap;position:relative;z-index:2}.languages{display:flex;justify-content:center;flex-wrap:wrap;gap:8px;width:100%;padding-top:8px}.flag{display:flex;flex-direction:column;align-items:center;gap:4px;padding:7px 9px;border:1px solid transparent;border-radius:8px;font-size:9px}.flag img{object-fit:cover;box-shadow:0 1px 4px #152c3920}.flag[aria-current]{background:#eaf0ff;border-color:#b9c8ff}.flag:hover{background:#eaf0ff}.hero{position:relative;isolation:isolate;gap:5vw}.hero>#login-field{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:-1;opacity:.65}.hero h1{max-width:700px}.hero-photo{position:relative;margin:0;overflow:hidden;border-radius:24px;box-shadow:0 30px 80px #152c3925;background:#e6edf2;animation:rise .7s ease-out}.hero-photo>img{display:block;width:100%;height:520px;object-fit:cover;object-position:55% center}.hero-photo figcaption{position:absolute;bottom:0;inset-inline:0;padding:50px 26px 24px;background:linear-gradient(transparent,#132b39d9);color:white;font-size:18px;line-height:1.5}.library{background:linear-gradient(#f8f7f2,#edf4f8)}.methods{gap:16px}.methods button,.methods>a{display:flex;flex-direction:column;align-items:stretch;padding:9px;border-radius:16px;gap:0;overflow:hidden;text-align:center;box-shadow:0 8px 20px #1a334e07}.methods img{width:100%;height:140px;border-radius:11px;object-fit:cover}.methods span{padding:14px 5px;font-size:16px;font-weight:600}.methods small{display:none}.library-bar{position:relative;display:flex;flex-direction:column;align-items:center;margin:32px auto 24px;gap:6px}.library-bar label{width:min(100%,680px);text-align:center;font-weight:600}.library-bar label>span{display:block;font-size:12px;color:var(--muted)}.library-bar input{border-radius:28px;background:#fff;padding:18px 26px;text-align:center;border-color:#c5d0e8;box-shadow:0 4px 18px #2448db09}#count{margin:7px 0}.cards{grid-template-columns:repeat(auto-fill,minmax(175px,1fr));gap:14px;align-items:stretch}.card{padding:10px;border-radius:16px;border-color:#e0e7ec;box-shadow:0 8px 22px #152c3906;min-height:205px;text-align:start}.card img{border-radius:10px;height:125px;object-fit:contain;background:#e8f0fa}.card span{padding:12px 0 7px;font-size:14px;line-height:1.35;min-height:54px;font-weight:500}.card small{padding:0;font-size:10px;margin-top:auto;color:#697f8d}.card:hover{box-shadow:0 12px 28px #2448db16}.benefits .description{color:#c7dbe5;max-width:850px;font-size:19px}#motion-toggle{position:fixed;bottom:18px;inset-inline-end:18px;z-index:5;border-radius:28px;box-shadow:0 4px 18px #152c3914}html[dir=rtl] .card{text-align:right}html:lang(hi) h1,html:lang(hi) h2,html:lang(ar) h1,html:lang(ar) h2,html:lang(zh) h1,html:lang(zh) h2{font-family:'DM Sans',sans-serif;line-height:1.2;letter-spacing:0;font-size:clamp(36px,4.2vw,68px)}.motion-paused *{animation-play-state:paused!important;transition:none!important}
@media(max-width:750px){header{gap:14px}.languages{gap:3px}.flag{padding:6px}.hero-photo>img{height:360px}.methods{grid-template-columns:repeat(3,1fr);gap:8px}.methods img{height:85px;width:100%}.methods span{font-size:12px;padding:10px 3px}.cards{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.card{min-height:185px;padding:9px}.card img{height:110px}.card span{font-size:12px}.library-bar{align-items:center}.hero h1{font-size:60px}.hero-photo figcaption{font-size:16px}.flag img{width:25px;height:18px}#motion-toggle{font-size:10px;padding:10px}}
/* Compact Radiology navigation and confirmation dialog. */
header{padding:8px max(4vw,18px);gap:12px;background:#f8f7f2f5;align-items:center}.brand{position:relative;width:185px;height:62px;flex-shrink:0;overflow:hidden;order:1}.brand>img{position:absolute;width:185px;height:185px;max-width:none;top:-55px;left:0;object-fit:contain}header nav{order:3;gap:18px;font-size:12px}header .languages{order:2;width:auto;flex:1;padding:0;gap:3px}.flag{padding:5px 6px;gap:2px}.flag img{width:25px;height:17px}.flag span{font-size:8px}.login{padding:10px 14px}.hero{min-height:0;padding-top:35px;padding-bottom:24px}.hero-photo>img{height:430px}.hero-copy .description{margin-bottom:10px}.hero-copy .primary{margin-top:10px}.library{padding-top:22px}.section-head{margin-bottom:24px}#change-model{width:min(560px,calc(100% - 32px));padding:32px;border:1px solid #d8e2ea;border-radius:22px;color:var(--ink);background:#fff;box-shadow:0 30px 100px #102b3950;text-align:center}#change-model::backdrop{background:#10263775;backdrop-filter:blur(5px)}#change-model h2{font-size:38px;margin:15px 0}#change-model p{line-height:1.75;font-size:14px;color:var(--muted)}.dialog-icon{display:inline-grid;place-items:center;width:54px;height:54px;border-radius:50%;background:#eef2ff;color:var(--blue);font-size:32px}.dialog-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:22px}.dialog-actions .primary{margin:0;padding:13px 18px;line-height:1.5}.dialog-actions .secondary{line-height:1.5}body:has(dialog[open]){overflow:hidden}
@media(max-width:1280px){header nav{gap:10px}header .languages{order:4;flex-basis:100%}.brand{height:52px}.brand>img{top:-60px}}@media(max-width:750px){header{padding:7px 16px}.brand{width:140px;height:43px}.brand>img{width:140px;height:140px;top:-43px}header nav>a:not(.login){display:inline;font-size:10px}.login{display:none}header .languages{gap:2px}.flag{padding:4px}.hero{padding-top:28px;padding-bottom:14px}.hero-photo>img{height:280px}.library{padding-top:18px}.hero{gap:22px}#change-model{padding:24px}#change-model h2{font-size:32px}.dialog-actions{flex-direction:column}.dialog-actions button{width:100%}}
.references-page{padding:20px max(3vw,16px) 0}.references-page h1{font-family:'DM Sans',sans-serif;font-size:20px;letter-spacing:0;margin:0 0 16px}.references-page iframe{height:calc(100dvh - 150px);min-height:700px;border:0;box-shadow:none;background:white}.references-page+footer{display:none}
.hero>#login-field{max-width:100%}
.calculator-grid output:not(:empty){animation:calculation-result .3s ease-out}@keyframes calculation-result{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}@media(prefers-reduced-motion:reduce){.calculator-grid output:not(:empty){animation:none}}
.discovery{padding:60px max(5vw,20px);background:#eef4f7;border-top:1px solid #dbe5eb}.discovery h2{max-width:800px;font-size:clamp(30px,4vw,50px)}.method-links{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin:25px 0}.method-links a{display:flex;justify-content:space-between;padding:20px;background:white;border:1px solid #cddbe5;border-radius:12px;text-decoration:none}.method-links a:hover{border-color:var(--blue);transform:translateY(-3px)}.featured-links{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px}.featured-links a{padding:10px 14px;border-radius:25px;background:white;font-size:13px;text-decoration:none}.workflow-steps{padding:25px max(5vw,20px);border-block:1px solid #dbe5eb}.workflow-steps ol{display:flex;gap:40px;flex-wrap:wrap;padding-inline-start:20px}.workflow-steps p{color:var(--muted);font-size:13px}.tools-page{padding:45px max(5vw,20px)}.tools-page h1{max-width:900px;font-size:clamp(38px,5vw,68px)}.tools-page>.lead{max-width:800px}.calculator-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin:35px 0}.calculator-grid form{background:white;border:1px solid #d5e0e9;border-radius:22px;padding:25px;box-shadow:0 12px 30px #152c3908}.calculator-grid h2{font-family:'DM Sans',sans-serif;font-size:24px;letter-spacing:-.5px;line-height:1.3}.calc-symbol{display:block;color:var(--blue);font-size:22px;margin-bottom:16px}.calculator-grid label{display:block;margin:12px 0;font-size:13px}.calculator-grid input,.calculator-grid select{display:block;width:100%;min-width:0;border:1px solid #bbcbd7;border-radius:10px;margin-top:6px;padding:12px;background:#f9fbfc;font:inherit}.calc-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.calc-actions .primary{margin:0;padding:12px 20px}.calculator-grid output{display:block;min-height:55px;padding-top:20px;font-size:24px;color:var(--blue);overflow-wrap:anywhere}.calc-error{color:#a12632;font-size:13px}.calc-note{font-size:12px;color:var(--muted);line-height:1.6}.tools-next{padding:35px;background:#edf3f8;border-radius:20px}.tools-next h2{font-size:32px}.tools-next p{max-width:800px}.card:focus-visible,.method-links a:focus-visible{outline:3px solid var(--blue);outline-offset:3px}@media(max-width:850px){.calculator-grid{grid-template-columns:1fr}.method-links{grid-template-columns:repeat(2,1fr)}.workflow-steps ol{gap:20px}.tools-page{padding-top:25px}}@media(prefers-reduced-motion:reduce){.method-links a:hover{transform:none}}
.native-calculator-workspace{margin:32px 0;border:1px solid #cbd9e4;border-radius:20px;padding:20px;background:#fff;scroll-margin-top:120px}.native-calculator-workspace iframe{width:100%;height:900px;border:0;border-radius:12px;background:#f4f9fd}.native-calculator-workspace.expanded iframe{height:calc(100vh - 180px);min-height:600px}.native-calculator-cards [hidden]{display:none!important}.native-calculator-workspace .work-head{flex-wrap:wrap}.native-calculator-workspace .work-head>div{display:flex;flex-wrap:wrap;gap:8px}@media(max-width:600px){.native-calculator-workspace{padding:10px}.native-calculator-workspace iframe{height:1100px}.native-calculator-cards{grid-template-columns:repeat(2,minmax(0,1fr))}}
.workflow-steps nav{flex-wrap:wrap;gap:8px;line-height:1.6;margin-bottom:14px}.workflow-steps nav a{display:inline;text-decoration:underline;text-underline-offset:3px}

/* Sonography Report: a compact tool-led editorial shell. */
.brand{display:flex;flex-direction:column;align-items:flex-start;gap:2px}.brand small{font-size:9px;letter-spacing:.2em;color:#375b77;margin-inline-start:42px}.hero-tools,.related-tools{display:flex;flex-wrap:wrap;gap:12px;margin-block:18px}.hero-tools a{font-weight:600;text-decoration:underline;text-underline-offset:5px}.related-tools .secondary{background:#fff}.hero .description{max-width:540px}.workspace>.text-link{display:inline-flex;margin-block:12px}.method-links{grid-template-columns:1fr}.tools-page,.references-page{min-height:70vh}
@media(max-width:600px){.brand small{font-size:8px;margin-inline-start:26px}.hero-tools{gap:16px}.hero-copy h1{font-size:clamp(42px,12vw,66px)}}