:root{--ink:#193f49;--sea:#2d6e76;--mint:#dceee9;--sand:#ecddc7;--paper:#fbf6ed;--white:#fff;--clay:#b9663a;--gold:#d99239;--muted:#726b64;--line:#ddcfba;--red:#9f3349;--shadow:0 24px 70px -40px rgba(42,28,18,.34);--radius:22px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:#332b25;background:var(--paper);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--sea)}button,input,select{font:inherit}button{cursor:pointer}.shell{width:min(1120px,calc(100% - 36px));margin:auto}.tool-nav{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:18px 0}.tool-brand{display:flex;align-items:center;gap:11px;color:var(--ink);font-weight:750;letter-spacing:.14em;text-decoration:none}.tool-brand svg{width:29px}.tool-nav-links{display:flex;align-items:center;gap:22px}.tool-nav-links a{color:#645d56;font-size:13px;text-decoration:none}.tool-nav-links .nav-button{padding:10px 17px;border-radius:999px;color:#fff;background:var(--ink)}.breadcrumbs{display:flex;gap:8px;padding:20px 0;color:#7e756c;font-size:12px}.breadcrumbs a{text-decoration:none}.tool-hero{padding:62px 0 48px;text-align:center}.eyebrow{color:var(--clay);font-size:11px;font-weight:800;letter-spacing:.15em;text-transform:uppercase}.tool-hero h1{max-width:900px;margin:13px auto 18px;color:var(--ink);font-family:Georgia,serif;font-size:clamp(38px,6.5vw,72px);font-weight:400;letter-spacing:-.035em;line-height:1.02}.tool-hero p{max-width:680px;margin:auto;color:var(--muted);font-size:clamp(16px,2vw,20px)}.privacy-chip{display:inline-flex;align-items:center;gap:8px;margin-top:20px;padding:8px 12px;border:1px solid var(--line);border-radius:999px;color:#685f56;background:rgba(255,255,255,.55);font-size:11px}.privacy-chip i{width:7px;height:7px;border-radius:50%;background:#4d9b82}.tool-card{overflow:hidden;margin:22px auto 70px;border:1px solid var(--line);border-radius:28px;background:#fff;box-shadow:var(--shadow)}.tool-progress{display:grid;grid-template-columns:repeat(3,1fr);gap:5px;padding:18px 22px;border-bottom:1px solid #eee5d9;background:#f9f3ea}.tool-progress span{height:5px;border-radius:99px;background:#ddd3c7}.tool-progress span.active{background:var(--sea)}.tool-body{padding:clamp(24px,5vw,58px)}.tool-body h2{margin:0 0 10px;color:var(--ink);font-family:Georgia,serif;font-size:clamp(26px,4vw,42px);font-weight:400;line-height:1.1}.tool-intro{margin:0 0 28px;color:var(--muted)}.option-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.visual-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.option{position:relative;display:flex;min-height:78px;align-items:center;gap:13px;padding:17px;border:1px solid #ded5c9;border-radius:16px;background:#fff;cursor:pointer;transition:border-color .18s,transform .18s,box-shadow .18s}.option:hover{transform:translateY(-2px);border-color:#8ab5b1;box-shadow:0 12px 24px -20px rgba(18,69,75,.5)}.option input{position:absolute;opacity:0}.option:has(input:checked){border-color:var(--sea);background:#f0f8f6;box-shadow:inset 0 0 0 1px var(--sea)}.option strong{display:block;color:var(--ink);font-size:14px}.option small{display:block;color:#776f67;font-size:11px;line-height:1.35}.vein-swatch{flex:none;width:72px;height:72px;border-radius:15px;background:#f0d0bc}.vein-swatch svg{width:100%;height:100%}.visual-grid .option{align-items:flex-start;flex-direction:column}.visual-grid .vein-swatch{width:100%;height:112px}.tool-actions{display:flex;justify-content:space-between;gap:12px;margin-top:30px}.primary,.secondary{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 22px;border-radius:999px;font-weight:750;text-decoration:none}.primary{border:1px solid var(--ink);color:#fff;background:var(--ink)}.secondary{border:1px solid #d4c9bc;color:var(--ink);background:#fff}.primary:hover{background:var(--sea);border-color:var(--sea)}.secondary:hover{background:#f6efe6}.primary:disabled{opacity:.35;cursor:not-allowed}.question-list{display:grid;gap:12px}.question-row{display:grid;grid-template-columns:1fr auto;align-items:center;gap:18px;padding:18px 0;border-bottom:1px solid #eee5da}.question-row:last-child{border-bottom:0}.question-row strong{display:block;color:var(--ink);font-size:15px}.question-row small{color:var(--muted)}.toggle-group{display:flex;gap:5px}.toggle-group label{position:relative}.toggle-group input{position:absolute;opacity:0}.toggle-group span{display:block;min-width:64px;padding:9px 12px;border:1px solid #d7cdc1;border-radius:999px;text-align:center;font-size:12px;font-weight:700;cursor:pointer}.toggle-group input:checked+span{color:#fff;border-color:var(--sea);background:var(--sea)}.result{display:none}.result.show{display:block}.result-banner{padding:25px;border-radius:18px;background:linear-gradient(135deg,#e5f3ef,#f9efe4)}.result-banner.urgent{color:#6f1730;background:#fae7ea}.result-label{font-size:10px;font-weight:800;letter-spacing:.13em;text-transform:uppercase}.result-banner h2{margin:7px 0}.result-banner p{margin:0;color:#5e5a55}.result-links{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:20px}.result-links a{padding:16px;border:1px solid #d9d0c4;border-radius:14px;color:var(--ink);background:#fff;font-weight:700;text-decoration:none}.calculator-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:grid;gap:6px}.field.full{grid-column:1/-1}.field label{color:var(--ink);font-size:12px;font-weight:750}.field input,.field select{width:100%;height:48px;padding:0 13px;border:1px solid #d7cdc1;border-radius:12px;color:#302923;background:#fff}.field-note{color:#82796f;font-size:10px}.estimate{align-self:start;padding:25px;border-radius:20px;color:#fff;background:var(--ink)}.estimate .amount{margin:8px 0;color:#fff;font-family:Georgia,serif;font-size:clamp(42px,6vw,68px);line-height:1}.estimate p{color:rgba(255,255,255,.7);font-size:12px}.estimate dl{margin:22px 0 0}.estimate dl div{display:flex;justify-content:space-between;gap:16px;padding:10px 0;border-top:1px solid rgba(255,255,255,.12);font-size:12px}.tool-copy{padding:65px 0}.tool-copy h2{color:var(--ink);font-family:Georgia,serif;font-size:clamp(28px,4vw,44px);font-weight:400}.tool-copy h3{margin-top:34px;color:var(--ink)}.tool-copy p,.tool-copy li{color:#665f58}.copy-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}.source-list{padding:22px;border:1px solid var(--line);border-radius:16px;background:#fff}.source-list a{word-break:break-word}.hub-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:10px 0 70px}.hub-card{display:flex;flex-direction:column;min-height:330px;padding:26px;border:1px solid var(--line);border-radius:22px;color:inherit;background:#fff;box-shadow:var(--shadow);text-decoration:none;transition:transform .2s}.hub-card:hover{transform:translateY(-5px)}.hub-card .number{color:var(--clay);font-size:11px;font-weight:800;letter-spacing:.1em}.hub-card h2{color:var(--ink);font-family:Georgia,serif;font-size:30px;font-weight:400;line-height:1.08}.hub-card p{color:var(--muted)}.hub-card span:last-child{margin-top:auto;color:var(--sea);font-weight:800}.medical-note{padding:18px 20px;border-left:3px solid var(--gold);border-radius:0 12px 12px 0;background:#f6ecdc;color:#62584e;font-size:12px}.red-flags{padding:20px;border:1px solid #e4b7c0;border-radius:16px;background:#fff4f5}.red-flags strong{color:var(--red)}.tool-footer{margin-top:70px;padding:42px 0;color:rgba(255,255,255,.7);background:var(--ink)}.tool-footer .shell{display:flex;justify-content:space-between;gap:25px;flex-wrap:wrap}.tool-footer a{color:#fff}.hidden{display:none!important}
@media(max-width:820px){.visual-grid,.hub-grid{grid-template-columns:1fr 1fr}.calculator-grid,.copy-grid{grid-template-columns:1fr}.tool-nav-links a:not(.nav-button){display:none}}
@media(max-width:560px){.shell{width:min(100% - 24px,1120px)}.tool-hero{padding:40px 0 30px}.tool-card{border-radius:20px}.tool-body{padding:22px 17px}.option-grid,.visual-grid,.hub-grid,.form-grid,.result-links{grid-template-columns:1fr}.visual-grid .option{display:grid;grid-template-columns:96px 1fr;align-items:center}.visual-grid .vein-swatch{width:96px;height:82px}.question-row{grid-template-columns:1fr}.toggle-group span{min-width:72px}.tool-actions{position:sticky;bottom:0;margin:25px -17px -22px;padding:13px 17px;border-top:1px solid #e8ded1;background:rgba(255,255,255,.96)}.tool-actions>*{flex:1}.anatomy-step-track{overflow-x:auto}}

textarea{font:inherit}.field textarea{width:100%;min-height:105px;padding:12px 13px;border:1px solid #d7cdc1;border-radius:12px;color:#302923;background:#fff;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{outline:3px solid rgba(45,110,118,.16);border-color:var(--sea)}.check-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.check-item{display:flex;gap:10px;align-items:flex-start;padding:14px;border:1px solid #ded5c9;border-radius:13px;background:#fff}.check-item input{margin-top:4px;accent-color:var(--sea)}.check-item span{color:#554e47;font-size:13px}.summary-preview{min-height:240px;padding:24px;border:1px solid var(--line);border-radius:18px;background:#fff;white-space:pre-wrap}.summary-preview h3{margin-top:0;color:var(--ink)}.inline-note{padding:14px 17px;border-radius:12px;background:#edf6f3;color:#4c625e;font-size:12px}.fit-status{margin-top:20px;padding:20px;border-radius:16px;background:#edf6f3}.fit-status.alert{color:#6f1730;background:#fae7ea}.measurements{display:grid;grid-template-columns:repeat(2,1fr);gap:9px;margin:15px 0}.measurements div{display:flex;justify-content:space-between;padding:10px 12px;border-radius:10px;background:rgba(255,255,255,.7);font-size:12px}.copy-status{min-height:22px;color:var(--sea);font-size:12px}@media(max-width:560px){.check-grid,.measurements{grid-template-columns:1fr}}

/* Compact hub and low-motion defaults keep the tool suite quick and easy to scan. */
body{min-width:0}.tool-hero{padding:38px 0 34px}.tool-hero h1{max-width:760px;font-size:clamp(38px,5vw,62px);line-height:1.04}.tool-hero p{font-size:17px}.hub-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:4px}.hub-card{min-height:230px;padding:24px;box-shadow:0 18px 48px -38px rgba(42,28,18,.3);transition:border-color .15s}.hub-card:hover{transform:none;border-color:#8ab5b1}.hub-card h2{margin:18px 0 10px;font-size:26px}.hub-card p{margin:0 0 18px;font-size:14px}.option{transition:border-color .15s}.option:hover{transform:none}.tool-card{box-shadow:0 20px 54px -42px rgba(42,28,18,.3)}
@media(max-width:700px){.hub-grid{grid-template-columns:1fr}.hub-card{min-height:205px}.tool-hero{text-align:left}.tool-hero h1{margin-left:0}.tool-hero p{margin-left:0}.privacy-chip{margin-top:16px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}

/* 2026 tools hub: asymmetric hierarchy inside a mathematically balanced grid. */
.tool-hero{display:grid;grid-template-columns:minmax(0,1.28fr) minmax(280px,.72fr);grid-template-areas:"eyebrow eyebrow" "title copy" "title privacy";column-gap:clamp(36px,7vw,96px);row-gap:12px;align-items:end;padding:52px 0 44px;text-align:left}.tool-hero>.eyebrow{grid-area:eyebrow}.tool-hero>h1{grid-area:title;max-width:760px;margin:0;font-size:clamp(46px,5.5vw,72px);text-wrap:balance}.tool-hero>p{grid-area:copy;max-width:510px;margin:0;font-size:17px;text-wrap:pretty}.tool-hero>.privacy-chip{grid-area:privacy;justify-self:start;margin-top:2px}
.hub-grid{grid-template-columns:repeat(4,minmax(0,1fr));grid-auto-flow:row;gap:16px;align-items:stretch;margin:12px auto 80px}.hub-card{position:relative;min-height:256px;padding:25px;border-radius:24px;box-shadow:none}.hub-card:first-child{grid-column:span 2;overflow:hidden;padding:32px;background:linear-gradient(145deg,var(--ink),#285e66);border-color:transparent;color:#fff}.hub-card:first-child::after{content:"";position:absolute;right:-90px;bottom:-125px;width:300px;height:300px;border:1px solid rgba(255,255,255,.13);border-radius:50%;box-shadow:0 0 0 35px rgba(255,255,255,.035),0 0 0 70px rgba(255,255,255,.025);pointer-events:none}.hub-card:first-child .number{color:#efb46d}.hub-card:first-child h2{max-width:13ch;color:#fff;font-size:clamp(34px,3.2vw,46px)}.hub-card:first-child p{max-width:48ch;color:rgba(255,255,255,.72)}.hub-card:first-child span:last-child{color:#fff}.hub-card h2{font-size:clamp(23px,2vw,28px);text-wrap:balance}.hub-card p{text-wrap:pretty}.hub-card:focus-visible{outline:3px solid rgba(45,110,118,.3);outline-offset:4px}.hub-card:hover{border-color:#83aaa7;background:#fdfbf7}.hub-card:first-child:hover{border-color:transparent;background:linear-gradient(145deg,#214c56,#2d6e76)}
@media(max-width:960px){.tool-hero{grid-template-columns:1fr;grid-template-areas:"eyebrow" "title" "copy" "privacy";row-gap:14px}.tool-hero>h1{font-size:clamp(44px,8vw,66px)}.hub-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hub-card:first-child{grid-column:span 2}}
@media(max-width:620px){.tool-hero{padding:36px 0 30px}.tool-hero>h1{font-size:clamp(38px,12vw,52px)}.hub-grid{grid-template-columns:1fr;gap:12px}.hub-card,.hub-card:first-child{grid-column:span 1;min-height:220px;padding:23px}.hub-card:first-child h2{font-size:34px}}

.hub-card span:last-child{white-space:nowrap;font-size:14px;letter-spacing:-.01em}
.site-footer{margin-top:72px;padding:58px 0 24px;color:rgba(255,255,255,.7);background:#123b45}.site-footer a{color:rgba(255,255,255,.7);text-decoration:none}.site-footer a:hover,.site-footer a:focus-visible{color:#fff}.footer-grid{display:grid;grid-template-columns:1.15fr .65fr 1.5fr .75fr;gap:clamp(30px,5vw,72px);align-items:start}.footer-brand-lockup{display:flex;align-items:center;gap:10px;color:#fff;font-weight:750;letter-spacing:.14em}.footer-brand-lockup svg{width:30px}.footer-brand p{max-width:32ch;margin:18px 0 0;color:rgba(255,255,255,.55);font-size:13px}.footer-column h2{margin:2px 0 18px;color:#efb46d;font-family:inherit;font-size:11px;font-weight:800;letter-spacing:.13em;text-transform:uppercase}.footer-column>a,.footer-tool-links a{display:block;padding:5px 0;font-size:13px}.footer-tool-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:24px}.footer-disclosure{color:rgba(255,255,255,.48);font-size:12px;line-height:1.55}.footer-bottom{display:flex;justify-content:space-between;gap:24px;margin-top:44px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);color:rgba(255,255,255,.42);font-size:11px}.tool-footer{display:none}
@media(max-width:900px){.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.hub-card span:last-child{font-size:13px}.site-footer{padding-top:42px}.footer-grid{grid-template-columns:1fr;gap:30px}.footer-tool-links{grid-template-columns:1fr}.footer-bottom{flex-direction:column;margin-top:34px}html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}

/* One continuous page gradient across header, content, and footer. */
body{background:linear-gradient(180deg,#FBF6ED 0%,#F4F0E8 48%,#DCEEE9 100%)}.site-footer{color:var(--muted);background:transparent;border-top:1px solid rgba(45,110,118,.2)}.site-footer a,.site-footer .footer-brand-lockup{color:var(--ink)}.site-footer a:hover,.site-footer a:focus-visible{color:var(--sea)}.site-footer .footer-brand p,.site-footer .footer-disclosure{color:var(--muted)}.site-footer .footer-bottom{color:var(--muted);border-top-color:rgba(45,110,118,.18)}

@media(pointer:coarse){
  .option,.check-item,.toggle-group span,.primary,.secondary,.result-links a,.tool-nav a{min-height:48px;touch-action:manipulation}
  .toggle-group span{display:flex;align-items:center;justify-content:center}
  .field input,.field select{height:52px;font-size:16px}
  .field textarea{font-size:16px}
}

/* Brand-system Lucide icons for the consultation symptom choices. */
.check-item::before{content:"";width:24px;height:24px;flex:none;background:var(--sea);-webkit-mask:var(--symptom-icon) center/24px 24px no-repeat;mask:var(--symptom-icon) center/24px 24px no-repeat}
.check-item input{width:18px;height:18px;flex:none}
.check-item:nth-child(1){--symptom-icon:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M22 12h-4l-3 9L9 3l-3 9H2'/%3E%3C/svg%3E")}
.check-item:nth-child(2){--symptom-icon:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 22a7 7 0 0 0 7-7c0-5-7-13-7-13S5 10 5 15a7 7 0 0 0 7 7z'/%3E%3C/svg%3E")}
.check-item:nth-child(3){--symptom-icon:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 22c4.97 0 9-3.58 9-8 0-2.38-1.19-4.47-3-6-1 2-2 3-3 3 0-4-2-7-6-9 0 3-1 5-3 7-1.25 1.25-2 3-2 5 0 4.42 3.58 8 8 8z'/%3E%3Cpath d='M12 22c-2.21 0-4-1.79-4-4 0-1.5.5-2.5 2-4 0 2 1 3 2 3 0-2 1-4 2-5 1 2 2 3 2 6 0 2.21-1.79 4-4 4z'/%3E%3C/svg%3E")}
.check-item:nth-child(4){--symptom-icon:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M2 6c2.5 2 4.5 2 7 0s4.5-2 7 0 4.5 2 6 0M2 12c2.5 2 4.5 2 7 0s4.5-2 7 0 4.5 2 6 0M2 18c2.5 2 4.5 2 7 0s4.5-2 7 0 4.5 2 6 0'/%3E%3C/svg%3E")}
.check-item:nth-child(5){--symptom-icon:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3 7V5a2 2 0 0 1 2-2h2M17 3h2a2 2 0 0 1 2 2v2M21 17v2a2 2 0 0 1-2 2h-2M7 21H5a2 2 0 0 1-2-2v-2M7 8h8M7 12h10M7 16h6'/%3E%3C/svg%3E")}
.check-item:nth-child(6){--symptom-icon:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m21.73 18-8-14a2 2 0 0 0-3.46 0l-8 14A2 2 0 0 0 4 21h16a2 2 0 0 0 1.73-3z'/%3E%3Cpath d='M12 9v4M12 17h.01'/%3E%3C/svg%3E")}