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.compare-picker{display:grid;grid-template-columns:repeat(4,1fr) auto;gap:10px;margin-bottom:28px}.comparison-wrap{overflow:auto}.comparison-table{width:100%;min-width:850px;border-collapse:separate;border-spacing:0;background:white;border:1px solid var(--line);border-radius:16px;overflow:hidden}.comparison-table th,.comparison-table td{padding:16px;vertical-align:top;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.comparison-table th{background:var(--soft);text-align:left}.card-select{display:flex;justify-content:space-between;gap:12px;font-size:.72rem;color:var(--muted);margin-bottom:12px}.card-select label{font-weight:700;color:var(--blue)}.card-select input{width:auto}.compare-bar{position:sticky;bottom:12px;display:flex;justify-content:space-between;align-items:center;background:rgba(6,25,47,.95);color:white;border-radius:12px;padding:12px 16px;margin-top:10px;z-index:8}.evidence-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.evidence-card{background:white;border:1px solid var(--line);border-radius:16px;padding:22px}.evidence-card>div{display:flex;justify-content:space-between;gap:10px;color:var(--muted);font-size:.76rem;margin:16px 0}.evidence-level,.verification-badge{display:inline-block;padding:5px 9px;border-radius:99px;background:#e6f8f4;color:#087566;font-size:.7rem;font-weight:800}.evidence-level.in_vitro,.evidence-level.animal{background:#fff4d6;color:#8a6200}.evidence-level.clinical_trial,.evidence-level.systematic_review,.evidence-level.approved_label{background:#dff4ff;color:#075d85}.coa-card{grid-template-columns:1.3fr .8fr 1fr .8fr auto;flex-wrap:wrap}.coa-hash{grid-column:1/-2;min-width:0}.coa-hash code{display:block;overflow-wrap:anywhere;font-size:.68rem;color:var(--muted)}.verified-rejected,.verified-expired{border-left:4px solid #c34}.verified-verified{border-left:4px solid var(--aqua)}.admin-split{display:grid;grid-template-columns:1fr 1fr;gap:20px}.check-field{display:flex;gap:9px;align-items:center}.check-field input{width:auto}.auth-form.narrow,.content-card.narrow{width:min(620px,calc(100% - 30px));margin:auto}
@media(max-width:760px){.compare-picker{grid-template-columns:1fr}.evidence-grid,.admin-split{grid-template-columns:1fr}.coa-card{grid-template-columns:1fr 1fr}.coa-hash{grid-column:1/-1}.compare-bar{bottom:6px}}
.search-link{width:38px;height:38px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;font-size:1.3rem;color:var(--blue)}.profile-source-summary{display:flex;flex-wrap:wrap;gap:10px;margin-top:25px}.profile-source-summary span{border:1px solid rgba(255,255,255,.25);border-radius:99px;padding:7px 12px;color:#c7d8e1;font-size:.76rem}.profile-tabs{position:sticky;top:78px;background:white;border-bottom:1px solid var(--line);z-index:20}.profile-tabs .wrap{display:flex;overflow:auto}.profile-tabs a{padding:15px 20px;border-bottom:2px solid transparent;white-space:nowrap;font-weight:700;font-size:.82rem}.profile-tabs a:hover{border-color:var(--aqua);color:var(--blue)}.alias-list{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:25px 0}.alias-list span{background:var(--soft);border-radius:99px;padding:5px 10px;font-size:.76rem}.watch-email{display:flex;align-items:center;gap:7px;color:#b8d1dc;font-size:.72rem;margin:8px 0}.watch-email input{width:auto}.source-group{margin-bottom:38px}.source-group-head{display:flex;justify-content:space-between;align-items:end;border-bottom:1px solid var(--line);margin-bottom:17px}.source-group-head span{color:var(--muted);font-size:.8rem}.source-record-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.connected-record{background:white;border:1px solid var(--line);border-radius:16px;padding:20px;display:flex;flex-direction:column}.connected-record h3{font-size:1rem}.connected-record p{color:var(--muted);font-size:.86rem;flex:1}.connected-record-top,.source-meta,.record-actions{display:flex;justify-content:space-between;gap:10px;align-items:center}.source-meta{font-size:.72rem;color:var(--muted);margin:12px 0}.review-chip{font-size:.65rem;font-weight:800;border-radius:99px;padding:4px 8px;background:#eef2f4;color:#607487}.review-chip.reviewed{background:#ddf7ee;color:#08735c}.record-actions{border-top:1px solid var(--line);padding-top:12px}.record-actions form{margin:0}.save-source{border:0;background:none;color:var(--blue);font-weight:700;cursor:pointer}.private-note{display:grid;gap:14px;max-width:850px}.workspace-shell{display:grid;gap:22px}.workspace-nav{display:flex;gap:8px;overflow:auto;border-bottom:1px solid var(--line)}.workspace-nav a{padding:10px 14px;white-space:nowrap;font-weight:700;font-size:.82rem}.workspace-nav a.active{color:var(--blue);border-bottom:2px solid var(--aqua)}.workspace-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.workspace-card{background:white;border:1px solid var(--line);border-radius:16px;padding:22px}.workspace-card p{color:var(--muted)}.workspace-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.workspace-stats>a,.workspace-stats>span{background:white;border:1px solid var(--line);border-radius:14px;padding:17px}.workspace-stats strong{display:block;font-size:1.8rem;color:var(--blue)}.workspace-stats span span{font-size:.75rem;color:var(--muted)}.notification-item{display:flex;gap:13px;padding:17px 5px;border-bottom:1px solid var(--line)}.notification-item>span{width:9px;height:9px;margin-top:8px;border-radius:50%;background:#ccd}.notification-item.unread>span{background:var(--aqua)}.notification-item p,.notification-item small{margin:3px 0;color:var(--muted)}.reading-list{display:grid;gap:14px}.reading-card{background:white;border:1px solid var(--line);border-radius:16px;padding:22px;display:flex;justify-content:space-between;gap:20px}.global-search{display:flex;gap:10px;max-width:850px;margin-top:26px}.global-search input{font-size:1.02rem}.search-summary{margin-bottom:25px}.search-summary strong{font-size:2rem;color:var(--blue);margin-right:8px}.search-result-groups{display:grid;gap:38px}.search-result-groups section{display:grid;gap:10px}.search-result{background:white;border:1px solid var(--line);border-radius:14px;padding:17px}.search-result strong{display:block;margin-top:7px}.search-result p{margin:3px 0;color:var(--muted)}.comparison-metric strong{font-size:1.8rem;color:var(--blue)}.comparison-metric small{display:block;color:var(--muted)}.data-hub-picker{max-width:500px}.inline-data-form{display:grid;grid-template-columns:1fr 150px auto;gap:8px}.data-row{display:flex;justify-content:space-between;gap:12px;padding:11px 0;border-bottom:1px solid var(--line)}.data-row small{display:block;color:var(--muted)}.link-danger{border:0;background:none;color:#a33;cursor:pointer}.review-form{display:flex;gap:6px}.review-form select{min-width:110px;padding:7px}.admin-sidebar nav{margin:25px 0}.admin-sidebar nav a{padding:8px 12px}
@media(max-width:1050px){.primary-nav{gap:14px}.source-record-grid{grid-template-columns:repeat(2,1fr)}.workspace-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.profile-tabs{top:68px}.source-record-grid,.workspace-grid,.workspace-stats{grid-template-columns:1fr}.reading-card{display:block}.global-search{display:grid}.inline-data-form{grid-template-columns:1fr}.record-actions{align-items:flex-start}.profile-source-summary{gap:6px}}
.bulk-toolbar{display:flex;justify-content:space-between;align-items:center;gap:25px}.bulk-toolbar h2{font-size:1.7rem}.bulk-toolbar p{margin:5px 0;color:var(--muted)}.bulk-actions,.sync-controls{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.bulk-actions form{margin:0}.check-field.compact{font-size:.72rem;white-space:nowrap}.sync-console{max-width:1000px}.sync-progress{height:12px;background:var(--soft);border-radius:99px;overflow:hidden;margin:25px 0 10px}.sync-progress i{display:block;width:0;height:100%;background:linear-gradient(90deg,var(--blue),var(--aqua));transition:.25s}.sync-log{margin-top:22px;max-height:430px;overflow:auto;border-top:1px solid var(--line)}.sync-log div{padding:9px 4px;border-bottom:1px solid var(--line);font-size:.82rem}.sync-log .ok{color:#08735c}.sync-log .fail{color:#a33}
@media(max-width:760px){.bulk-toolbar{display:block}.bulk-actions{margin-top:16px}.bulk-actions .button{width:100%}.review-form{flex-wrap:wrap}}
.library-toolbar{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:24px}.library-toolbar .filter-chips{flex:1;flex-wrap:wrap;overflow:visible;padding:2px 0}.library-count{white-space:nowrap;color:var(--muted);font-size:.82rem;padding-top:8px}.library-count strong{color:var(--blue);font-size:1.1rem}.library-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.library-grid .library-card{display:flex;flex-direction:column;min-width:0;transition:transform .2s,box-shadow .2s}.library-grid .library-card[hidden]{display:none}.library-grid .library-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.library-grid .card-image{aspect-ratio:16/10;height:auto}.library-grid .card-body{display:flex;flex:1;flex-direction:column}.library-grid .card-body>p{color:var(--muted);flex:1}.library-grid .card-meta{margin-top:16px;padding-top:14px;border-top:1px solid var(--line)}.dashboard-actions{grid-template-columns:repeat(4,minmax(0,1fr))}.update-hero{display:flex;align-items:center;justify-content:space-between;gap:24px;background:linear-gradient(125deg,var(--navy),var(--navy2));color:white}.update-hero p{color:#b9d0db}.update-status{border:1px solid rgba(255,255,255,.24);border-radius:99px;padding:8px 13px;white-space:nowrap;color:var(--aqua);font-size:.75rem;font-weight:800}.update-upload{display:grid;grid-template-columns:1fr minmax(260px,.7fr) auto;align-items:center;gap:24px}.update-upload p{color:var(--muted)}.update-drop{border:2px dashed #bcd2d8;border-radius:14px;padding:22px;display:grid;place-items:center;text-align:center;cursor:pointer;background:var(--soft)}.update-drop input{max-width:100%;margin-bottom:10px}.update-drop span{font-size:.75rem;color:var(--muted)}.update-facts{display:grid;grid-template-columns:120px 150px 180px 1fr;gap:12px;margin:25px 0}.update-facts>div{border:1px solid var(--line);border-radius:12px;padding:13px;min-width:0}.update-facts dt{text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-size:.67rem}.update-facts dd{margin:4px 0 0;font-weight:800}.update-facts code{font-size:.67rem;overflow-wrap:anywhere}.update-actions{display:flex;align-items:end;gap:10px}.update-actions form:first-child{display:flex;align-items:end;gap:10px;flex:1}.update-actions .field{max-width:260px}.update-review h2{font-size:2rem}
@media(max-width:1050px){.library-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.dashboard-actions{grid-template-columns:repeat(2,minmax(0,1fr))}.update-upload{grid-template-columns:1fr 1fr}.update-upload .button{grid-column:1/-1}.update-facts{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.library-toolbar{display:block}.library-count{display:block;margin:5px 0 15px}.library-grid,.dashboard-actions{grid-template-columns:1fr}.library-grid .card-image{aspect-ratio:16/9}.library-grid .card-meta{align-items:flex-start;flex-wrap:wrap}.update-hero,.update-actions,.update-actions form:first-child{display:grid}.update-upload,.update-facts{grid-template-columns:1fr}.update-actions .field{max-width:none}.update-hero .update-status{width:max-content}}
.member-hero{padding:65px 0}.member-hero h1{font-size:clamp(2.5rem,5vw,4.4rem)}.member-section{padding-top:35px}.workspace-nav{position:sticky;top:78px;z-index:18;background:rgba(251,253,253,.96);backdrop-filter:blur(12px);padding-top:8px}.safety-banner{display:flex;gap:12px;align-items:center;border:1px solid #efdca9;background:#fff9e9;color:#71581a;border-radius:14px;padding:14px 18px}.safety-banner span{color:#806d3d}.stack-layout{display:grid;grid-template-columns:280px minmax(0,1fr);gap:22px;align-items:start}.stack-rail{display:grid;gap:16px;position:sticky;top:145px}.stack-list{display:grid;gap:8px}.stack-tab{display:flex;justify-content:space-between;align-items:center;border:1px solid var(--line);border-radius:14px;background:white;padding:15px}.stack-tab.active{border-color:var(--aqua);box-shadow:0 8px 25px rgba(8,37,55,.08)}.stack-tab span{display:grid}.stack-tab small{color:var(--muted);text-transform:capitalize}.stack-tab b{width:29px;height:29px;border-radius:50%;display:grid;place-items:center;background:var(--soft);color:var(--blue)}.stack-create{background:white;border:1px solid var(--line);border-radius:14px;padding:15px}.stack-create summary{cursor:pointer;font-weight:800}.stack-create form{margin-top:16px}.stack-main{min-width:0;display:grid;gap:18px}.stack-header{display:flex;justify-content:space-between;gap:20px;background:linear-gradient(130deg,var(--navy),var(--navy2));color:white;border-radius:20px;padding:28px}.stack-header h2{margin:8px 0}.stack-header p{color:#bad0db;margin:0}.stack-status select{width:130px;background:#fff}.stack-items{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.stack-item{background:white;border:1px solid var(--line);border-radius:17px;padding:19px;min-width:0}.stack-item.complete{border-color:#8bd8c5;background:#f9fffd}.stack-item-top{display:flex;justify-content:space-between;gap:10px}.stack-item-top>div{display:grid;grid-template-columns:12px 1fr;align-items:center}.stack-item-top small{grid-column:2;color:var(--muted)}.stack-dot{width:9px;height:9px;border-radius:50%;background:var(--aqua);display:inline-block}.schedule-chips{display:flex;gap:4px;margin:16px 0 8px}.schedule-chips span{flex:1;text-align:center;border-radius:6px;background:#edf2f3;color:#9aa9af;font-size:.63rem;padding:4px 1px}.schedule-chips span.on{background:#dff7f1;color:#08735c;font-weight:800}.stack-time{color:var(--muted);font-size:.8rem;min-height:2.4em}.stack-item-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:13px}.stack-item-actions form{margin:0}.stack-item-actions .link-danger{font-size:.78rem}.stack-item-form{margin:0}.day-picker{border:0;padding:0;margin:0;display:flex;gap:7px;flex-wrap:wrap}.day-picker legend{font-size:.82rem;font-weight:700;margin-bottom:8px}.day-picker label input{position:absolute;opacity:0}.day-picker label span{display:block;border:1px solid var(--line);border-radius:9px;padding:8px 12px;cursor:pointer;font-size:.76rem}.day-picker label input:checked+span{background:var(--navy);border-color:var(--navy);color:white}.active-stack-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.active-stack-grid>a{display:grid;grid-template-columns:13px 1fr;align-items:center;border:1px solid var(--line);border-radius:13px;padding:14px}.active-stack-grid small{grid-column:2;color:var(--muted)}.tracker-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.tracker-summary>div,.tracker-summary>a{background:white;border:1px solid var(--line);border-radius:15px;padding:17px}.tracker-summary strong{display:block;font-size:1.7rem;color:var(--blue)}.tracker-summary span{font-size:.76rem;color:var(--muted)}.tracker-workspace{display:grid;grid-template-columns:350px minmax(0,1fr);gap:20px;align-items:start}.tracker-entry-card{position:sticky;top:145px}.tracker-history{min-width:0;display:grid;gap:14px}.tracker-filters{padding:20px}.filter-grid{display:grid;grid-template-columns:repeat(4,1fr) auto auto;gap:8px;align-items:end;margin-top:14px}.tracker-timeline{padding:10px 24px}.tracker-record{display:grid;grid-template-columns:65px minmax(0,1fr) auto auto;align-items:center;gap:14px;padding:16px 0;border-bottom:1px solid var(--line)}.tracker-record time{font-weight:800;color:var(--blue)}.tracker-record time small{display:block;color:var(--muted)}.tracker-record>div{display:grid;justify-items:start}.tracker-record>div>strong{margin-top:5px}.tracker-record p{margin:2px 0;color:var(--muted)}button:disabled{opacity:.55;cursor:not-allowed}
@media(max-width:1050px){.stack-layout{grid-template-columns:230px 1fr}.stack-items{grid-template-columns:1fr}.tracker-workspace{grid-template-columns:300px 1fr}.filter-grid{grid-template-columns:1fr 1fr}.active-stack-grid{grid-template-columns:1fr 1fr}}
@media(max-width:760px){.member-hero{padding:50px 0}.workspace-nav{top:68px}.stack-layout,.tracker-workspace{grid-template-columns:1fr}.stack-rail,.tracker-entry-card{position:static}.stack-header,.safety-banner{display:grid}.stack-items,.active-stack-grid,.tracker-summary{grid-template-columns:1fr 1fr}.filter-grid{grid-template-columns:1fr}.tracker-record{grid-template-columns:52px minmax(0,1fr)}.tracker-record>b,.tracker-record>form{grid-column:2}.stack-item-actions .button{width:auto}}
.member-hero{min-height:230px;display:flex;align-items:center}.member-hero .wrap{display:block}.member-hero h1{display:block;color:#fff}.member-hero .eyebrow{display:block;color:var(--aqua)}.member-hero p{display:block;color:#bfd0dc}.stack-layout>*{min-width:0}.stack-layout.is-empty{grid-template-columns:minmax(0,360px) minmax(0,1fr)}.stack-rail,.stack-create,.stack-create form,.stack-main{min-width:0;max-width:100%}.stack-create{overflow:hidden}.stack-create .form-grid{grid-template-columns:1fr}.stack-create input,.stack-create select,.stack-create textarea{min-width:0;max-width:100%}.stack-layout.is-empty .stack-rail{position:static}.stack-main>.empty-state{min-width:0;min-height:260px;display:grid;align-content:center;padding:34px 42px;overflow:hidden}.stack-main>.empty-state h2{font-size:clamp(1.8rem,3vw,2.7rem);overflow-wrap:anywhere;margin-top:0}.stack-main>.empty-state p{max-width:620px}
@media(max-width:760px){.member-hero{min-height:200px}.stack-layout.is-empty{grid-template-columns:1fr}.stack-main>.empty-state{min-height:auto;padding:24px}.stack-main>.empty-state h2{font-size:1.8rem}}

/* ========================================================================== 
   Fitzbio v2.5.0 — Clinical intelligence design system
   ========================================================================== */
:root{
  --navy:#071a2e;
  --navy2:#0c2d47;
  --blue:#087f95;
  --aqua:#19cfbd;
  --mint:#92eadb;
  --ink:#10283c;
  --muted:#63788a;
  --line:#d9e5e9;
  --soft:#f1f6f7;
  --surface:#ffffff;
  --surface-2:#f8fbfc;
  --shadow:0 24px 70px rgba(7,30,49,.12);
  --shadow-soft:0 12px 34px rgba(7,30,49,.075);
  --radius:22px;
  --radius-sm:14px;
}

*{scrollbar-color:#a9c6ce transparent}
html{scroll-padding-top:118px}
body{overflow-x:hidden;background:#f8fbfc;color:var(--ink);font-size:16px;line-height:1.7;letter-spacing:-.005em}
body:not(.admin-body){background-image:radial-gradient(circle at 10% 15%,rgba(25,207,189,.055),transparent 24rem),radial-gradient(circle at 92% 42%,rgba(8,127,149,.045),transparent 26rem)}
::selection{background:rgba(25,207,189,.28);color:var(--navy)}
a,button,input,select,textarea{transition:border-color .2s,background-color .2s,color .2s,box-shadow .2s,transform .2s}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid rgba(25,207,189,.42);outline-offset:3px}
h1,h2,h3,strong{font-family:Manrope,'DM Sans',sans-serif}
h1{font-weight:800;letter-spacing:-.052em}
h2{font-weight:800;letter-spacing:-.038em}
h3{letter-spacing:-.018em}
.wrap{width:min(1240px,calc(100% - 48px))}
.narrow{max-width:860px}
.eyebrow{display:flex;align-items:center;gap:10px;color:var(--blue);font-size:.72rem;letter-spacing:.18em}
.eyebrow:before{content:'';width:24px;height:1px;background:currentColor;opacity:.75}

/* Utility bar and primary navigation */
.notice{background:#061522;color:#a9c0cc;border-bottom:1px solid rgba(255,255,255,.07)}
.notice .wrap{height:38px}
.notice-status{display:flex;align-items:center;gap:8px;color:#d5e5eb!important;font-weight:700}
.notice-status i,.admin-secure i{width:7px;height:7px;border-radius:50%;background:var(--aqua);box-shadow:0 0 0 4px rgba(25,207,189,.12)}
.site-header{background:rgba(255,255,255,.88);border-bottom:1px solid rgba(16,40,60,.09);box-shadow:0 1px 0 rgba(255,255,255,.75);transition:box-shadow .25s,background .25s}
.site-header.is-scrolled{background:rgba(255,255,255,.97);box-shadow:0 12px 34px rgba(7,30,49,.08)}
.header-inner{min-height:82px;gap:18px}
.brand{display:flex;align-items:center;flex:0 0 auto}
.brand img{width:148px}
.primary-nav{gap:3px;margin-left:auto;font-size:.79rem;font-weight:700}
.primary-nav a{padding:10px 9px;border-radius:9px;color:#385166}
.primary-nav a:after{display:none}
.primary-nav a:hover,.primary-nav a.active{background:#edf7f7;color:var(--navy)}
.primary-nav a.active{box-shadow:inset 0 0 0 1px rgba(8,127,149,.1)}
.header-tools{gap:8px}
.search-link{width:40px;height:40px;border-color:#d7e4e8;border-radius:11px;background:#fff;color:var(--navy)}
.search-link:hover{background:var(--navy);border-color:var(--navy);color:#fff;transform:translateY(-1px)}
.search-link svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round}
.language-switch{background:#edf3f5;padding:3px;border:1px solid #e2ebee;font-size:.66rem;font-weight:800}
.language-switch a{min-width:32px;text-align:center;padding:5px 7px}
.language-switch .active{box-shadow:0 4px 12px rgba(7,30,49,.1)}
.account-link{gap:10px;padding:11px 15px;border-radius:11px;background:linear-gradient(135deg,var(--navy),#124462);box-shadow:0 8px 20px rgba(7,30,49,.14)}
.account-link:hover{background:linear-gradient(135deg,#0b334f,var(--blue));transform:translateY(-1px)}
.account-link span{color:var(--aqua);font-size:1.05rem}

/* Hero and page framing */
.clinical-hero{position:relative;isolation:isolate;min-height:670px;background-image:linear-gradient(90deg,rgba(4,20,36,.98) 4%,rgba(4,24,42,.91) 44%,rgba(4,24,42,.18) 78%),var(--hero-image);background-position:center;background-size:cover;overflow:hidden}
.clinical-hero:before{content:'';position:absolute;z-index:-1;inset:auto auto -220px -170px;width:540px;height:540px;border:1px solid rgba(25,207,189,.15);border-radius:50%;box-shadow:0 0 0 70px rgba(25,207,189,.025),0 0 0 140px rgba(25,207,189,.018)}
.hero-inner{min-height:670px}
.hero-content{max-width:720px;padding:90px 0 120px}
.hero h1{font-size:clamp(3.3rem,6vw,6.4rem);max-width:800px;text-wrap:balance}
.hero-copy{font-size:1.16rem;line-height:1.75;max-width:640px;color:#c0d3dd}
.hero-actions{margin:32px 0}
.hero .button{min-height:48px;padding-inline:22px}
.trust-row{gap:12px;flex-wrap:wrap}
.trust-row span{border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.055);backdrop-filter:blur(10px);border-radius:99px;padding:7px 12px;color:#c5d7df}
.metric-strip{position:relative;z-index:4;margin-top:-38px;background:transparent;border:0}
.metrics{overflow:hidden;background:rgba(255,255,255,.97);border:1px solid rgba(215,228,232,.9);border-radius:20px;box-shadow:var(--shadow)}
.metric{padding:24px 28px;border-color:#e1eaed}
.metric:first-child{border-left:0}
.metric:last-child{border-right:0}
.metric strong{font-size:1.65rem;color:var(--navy)}
.metric span{font-size:.76rem;letter-spacing:.02em}
.page-hero{position:relative;isolation:isolate;overflow:hidden;padding:100px 0 94px;background:radial-gradient(circle at 82% 10%,rgba(30,119,144,.55),transparent 30%),linear-gradient(125deg,#061728 0%,#0a2a43 72%,#0d3d53 100%)}
.page-hero:before{content:'';position:absolute;z-index:-1;inset:0;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(90deg,transparent,black)}
.page-hero .wrap{position:relative}
.page-hero .wrap:after{content:'';position:absolute;right:2%;top:50%;width:180px;height:180px;transform:translateY(-50%);border:1px solid rgba(25,207,189,.22);border-radius:50%;box-shadow:0 0 0 35px rgba(25,207,189,.035),0 0 0 70px rgba(25,207,189,.022);pointer-events:none}
.page-hero h1{position:relative;z-index:1;max-width:940px;margin:.28em 0;font-size:clamp(2.8rem,5vw,5rem);text-wrap:balance}
.page-hero p{position:relative;z-index:1;font-size:1.08rem;line-height:1.75}
.page-hero .eyebrow{color:var(--aqua)}
.about-hero{padding:120px 0}

/* Core surfaces and actions */
.section{padding:96px 0}
.section.soft{background:linear-gradient(180deg,#f1f6f7,#f7fafb)}
.section.white{background:rgba(255,255,255,.74)}
.section-head{align-items:end;margin-bottom:40px}
.section-head>p,.section-copy{font-size:.96rem;line-height:1.8;color:var(--muted)}
.feature-card,.content-card,.protocol-card,.admin-card,.library-card,.workspace-card,.evidence-card,.connected-record,.search-result,.reading-card,.protocol-record,.coa-card{border-color:#dce7ea;border-radius:var(--radius);box-shadow:var(--shadow-soft)}
.feature-card,.content-card,.protocol-card,.admin-card{padding:30px}
.feature-card{position:relative;overflow:hidden}
.feature-card:after{content:'';position:absolute;inset:auto 0 0;width:100%;height:3px;background:linear-gradient(90deg,var(--aqua),var(--blue));transform:scaleX(0);transform-origin:left;transition:transform .25s}
.feature-card:hover:after{transform:scaleX(1)}
.feature-card:hover,.library-card:hover,.workspace-card:hover,.search-result:hover{transform:translateY(-4px);border-color:#bfd8de;box-shadow:var(--shadow)}
.feature-icon{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:10px;background:#e6f9f6;color:#078174}
.button{min-height:44px;border-radius:11px;padding:11px 18px;background:linear-gradient(135deg,var(--navy),#113e5a);box-shadow:0 8px 18px rgba(7,30,49,.12)}
.button:hover{background:linear-gradient(135deg,#0b334f,var(--blue));transform:translateY(-1px);box-shadow:0 12px 24px rgba(7,30,49,.16)}
.button.aqua{background:linear-gradient(135deg,var(--aqua),#5be2d2);box-shadow:0 9px 22px rgba(25,207,189,.2)}
.button.outline{background:#fff;color:var(--navy);border-color:#cfdee3;box-shadow:none}
.button.outline:hover{background:#edf7f7;border-color:#9cc8d0}
.button.glass{background:rgba(255,255,255,.08);box-shadow:none}
.button.glass:hover{background:rgba(255,255,255,.16)}
.text-link{display:inline-flex;align-items:center;gap:5px;color:#08788c}
.text-link:hover{color:var(--navy)}
.tag,.evidence-level,.verification-badge{padding:6px 10px;border:1px solid rgba(8,117,102,.09);font-size:.67rem;letter-spacing:.035em;text-transform:uppercase}
.empty-state{background:rgba(255,255,255,.65);border:1px dashed #adcbd2;border-radius:18px;padding:30px;text-align:center}
.flash{margin-block:18px;padding:14px 18px;border:1px solid #bde7db;border-radius:12px;box-shadow:var(--shadow-soft)}

/* Forms and filters */
.field{gap:8px;font-size:.79rem;letter-spacing:.015em}
input,select,textarea{min-height:46px;padding:12px 14px;border:1px solid #cbdde2;border-radius:11px;background:#fbfdfd;box-shadow:inset 0 1px 1px rgba(7,30,49,.025)}
textarea{min-height:110px}
input:hover,select:hover,textarea:hover{border-color:#a8c8d0;background:#fff}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--blue);background:#fff;box-shadow:0 0 0 4px rgba(8,127,149,.1)}
.search-tools{padding:12px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-soft)}
.search-tools input,.search-tools select{border-color:transparent;background:#f1f6f7}
.filter-chips{gap:9px}
.filter-chips button{min-height:38px;border-color:#d5e3e7;background:#fff;padding:8px 15px}
.filter-chips button:hover{border-color:#9fc8d0;background:#f2fafa}
.filter-chips button.active{background:linear-gradient(135deg,var(--navy),#17475f);box-shadow:0 8px 18px rgba(7,30,49,.12)}
.disclaimer,.safety-banner{border:1px solid #d6e9e6;border-left:4px solid var(--aqua);background:#effaf8;border-radius:12px}

/* Research library, profiles, evidence and articles */
.library-toolbar{padding-top:6px}
.library-grid{gap:24px}
.library-card{border-radius:20px;transition:transform .25s,border-color .25s,box-shadow .25s}
.library-grid .card-image{aspect-ratio:16/9}
.card-image.placeholder{background:radial-gradient(circle at 70% 25%,rgba(25,207,189,.3),transparent 30%),linear-gradient(135deg,#08223a,#0a6372);color:#d2fff8}
.card-body{padding:24px}
.card-body h3{font-size:1.28rem;margin:.65em 0 .35em}
.card-meta{border-top:1px solid #e4ecef;padding-top:15px}
.card-select{padding-bottom:12px;border-bottom:1px solid #e8eff1}
.compare-bar{bottom:18px;border:1px solid rgba(255,255,255,.12);border-radius:14px;box-shadow:0 18px 44px rgba(7,30,49,.24);backdrop-filter:blur(16px)}
.profile-tabs{top:120px;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);box-shadow:0 8px 24px rgba(7,30,49,.06)}
.profile-tabs a{padding:17px 20px}
.profile-tabs a:hover{background:#f1f8f8}
.detail-layout{grid-template-columns:minmax(0,1fr) 330px;gap:30px}
.detail-meta{position:sticky;top:150px;background:linear-gradient(145deg,#071a2e,#0d3952);border:1px solid rgba(255,255,255,.1);box-shadow:var(--shadow)}
.detail-image,.article-hero-image{border-radius:18px;box-shadow:var(--shadow-soft)}
.source-record-grid{gap:20px}
.connected-record{padding:22px;transition:transform .2s,border-color .2s,box-shadow .2s}
.connected-record:hover{transform:translateY(-3px);border-color:#b9d6dc;box-shadow:var(--shadow)}
.source-group-head{padding-bottom:10px}
.source-meta{padding:10px 0;border-block:1px solid #e7eef0}
.record-actions{border:0;padding-top:4px}
.evidence-card{padding:24px}
.article-card,.coa-card{padding:22px;gap:22px}
.article-card{transition:transform .2s,border-color .2s,box-shadow .2s}
.article-card:hover{transform:translateX(4px);border-color:#b9d6dc;box-shadow:var(--shadow)}
.article-thumb{border-radius:13px}
.entry-content{font-size:1.04rem;line-height:1.9}
.comment{padding:20px;border-radius:16px;box-shadow:var(--shadow-soft)}
.protocol-record{padding:26px}
.coa-card{border-left-width:4px}
.coa-group{font-size:1.6rem;padding-top:16px}
.global-search{padding:7px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);border-radius:15px;backdrop-filter:blur(10px)}
.global-search input{border:0;background:#fff}
.search-result{padding:20px;transition:transform .2s,border-color .2s,box-shadow .2s}

/* Calculator */
.calculator-layout{grid-template-columns:minmax(0,1fr) minmax(380px,.85fr);gap:28px}
.calculator-v2>.content-card{padding:34px}
.result-panel{position:sticky;top:145px;padding:34px;background:radial-gradient(circle at 85% 10%,rgba(25,207,189,.17),transparent 30%),linear-gradient(145deg,#061728,#0b314b);border:1px solid rgba(255,255,255,.1);box-shadow:0 30px 75px rgba(7,30,49,.22)}
.result-panel h2{font-size:1.5rem}
.result-value{font-size:3rem;letter-spacing:-.05em}
.result-list>div{padding:14px 0}
.syringe-barrel{background:rgba(255,255,255,.055);border-color:#bfdae3}
.syringe-fill{background:linear-gradient(90deg,#0b9aaa,#35e0ca)}
.range-field{padding:18px;border:1px solid #dce8eb;border-radius:14px;background:#f6fafa}

/* Authentication, contact and member workspace */
.auth-layout{grid-template-columns:minmax(280px,.8fr) minmax(0,1.2fr);gap:70px}
.auth-copy{padding:20px 0}
.auth-copy h2{font-size:clamp(2rem,3vw,3rem)}
.auth-form{gap:18px}
.auth-form.content-card{padding:34px}
.account-panel{grid-template-columns:280px minmax(0,1fr);gap:28px}
.account-sidebar{position:sticky;top:145px;padding:28px;background:radial-gradient(circle at 85% 10%,rgba(25,207,189,.15),transparent 30%),linear-gradient(145deg,#071a2e,#0b324b);box-shadow:var(--shadow)}
.account-sidebar nav{border-color:rgba(255,255,255,.1)}
.account-sidebar nav a{border-color:rgba(255,255,255,.1);color:#c0d3dc}
.account-sidebar nav a:hover{color:#fff;padding-left:5px}
.account-avatar{width:62px;height:62px;box-shadow:0 0 0 6px rgba(25,207,189,.12)}
.workspace-nav{top:120px;padding:9px;border:1px solid #dce7ea;border-radius:15px;background:rgba(255,255,255,.94);box-shadow:var(--shadow-soft)}
.workspace-nav a{border-radius:9px;padding:10px 14px}
.workspace-nav a.active{border:0;background:var(--navy);color:#fff}
.workspace-stats{gap:14px}
.workspace-stats>a,.workspace-stats>span,.tracker-summary>div,.tracker-summary>a{padding:20px;border-radius:16px;box-shadow:var(--shadow-soft)}
.workspace-stats>a:hover,.tracker-summary>a:hover{transform:translateY(-3px);border-color:#b9d6dc}
.quick-action{min-height:96px;padding:18px;border-radius:16px;box-shadow:var(--shadow-soft)}
.quick-action:hover{transform:translateY(-3px);border-color:#b9d6dc}
.quick-action.primary{background:linear-gradient(135deg,#071a2e,#0c3b54)}
.workspace-card{padding:24px;transition:transform .2s,border-color .2s,box-shadow .2s}
.notification-item{padding:18px 8px}
.notification-item.unread{background:linear-gradient(90deg,rgba(25,207,189,.07),transparent);border-radius:12px}
.reading-card{padding:24px}

/* Stack planner and tracker */
.member-hero{min-height:270px}
.member-section{padding-top:38px}
.stack-layout{grid-template-columns:300px minmax(0,1fr);gap:26px}
.stack-rail{top:184px}
.stack-tab,.stack-create{border-radius:16px;box-shadow:var(--shadow-soft)}
.stack-tab:hover{border-color:#abd1d8;transform:translateX(3px)}
.stack-tab.active{background:linear-gradient(135deg,#f8fffd,#eaf9f6);box-shadow:0 14px 36px rgba(7,30,49,.1)}
.stack-header{padding:30px;border-radius:22px;background:radial-gradient(circle at 85% 10%,rgba(25,207,189,.16),transparent 30%),linear-gradient(135deg,#071a2e,#0d3a53);box-shadow:var(--shadow)}
.stack-item{padding:22px;border-radius:18px;box-shadow:var(--shadow-soft)}
.stack-item:hover{border-color:#b9d6dc}
.schedule-chips span{padding:5px 2px}
.day-picker label span{border-radius:10px;padding:9px 13px}
.tracker-entry-card{top:184px}
.tracker-summary{gap:14px}
.tracker-filters{padding:22px}
.tracker-timeline{padding:12px 26px}
.tracker-record{padding:18px 0}

/* Footer */
.medical-note{border-top:1px solid #d9e8e6;background:linear-gradient(90deg,#e9f6f3,#f2faf8);padding:28px 0}
.medical-note .wrap{display:grid;grid-template-columns:260px 1fr;gap:32px;align-items:center}
.medical-note strong{color:#0b5f5a}
.site-footer{position:relative;overflow:hidden;background:radial-gradient(circle at 15% 10%,rgba(25,207,189,.1),transparent 26rem),#041421;padding:70px 0 24px}
.site-footer:after{content:'';position:absolute;right:-180px;bottom:-260px;width:520px;height:520px;border:1px solid rgba(25,207,189,.08);border-radius:50%;box-shadow:0 0 0 70px rgba(25,207,189,.018)}
.footer-grid{position:relative;z-index:1;grid-template-columns:2.3fr repeat(3,1fr);gap:54px}
.footer-intro{max-width:410px}
.footer-intro img{width:190px;margin:12px 0}
.footer-kicker{color:var(--aqua);font-size:.66rem;font-weight:800;text-transform:uppercase;letter-spacing:.15em}
.footer-grid>div:not(.footer-intro)>strong{margin-bottom:8px;font-size:.75rem;text-transform:uppercase;letter-spacing:.12em;color:#dce8ed}
.footer-grid a{color:#a8bfca}
.footer-grid a:hover{color:#fff;transform:translateX(3px)}
.footer-bottom{position:relative;z-index:1;margin-top:48px}

/* Admin workspace */
.admin-body{background:#f3f7f8;background-image:radial-gradient(circle at 85% 5%,rgba(8,127,149,.06),transparent 28rem)}
.admin-sidebar{width:282px;padding:26px 20px;background:radial-gradient(circle at 20% 0,rgba(25,207,189,.1),transparent 18rem),linear-gradient(180deg,#061726,#081e31);border-right:1px solid rgba(255,255,255,.08);box-shadow:18px 0 50px rgba(7,30,49,.1)}
.admin-logo{padding:2px 10px 20px;border-bottom:1px solid rgba(255,255,255,.09)}
.admin-logo img{width:142px}
.admin-sidebar nav{margin:20px 0;gap:2px}
.admin-nav-label{margin:16px 12px 6px;color:#6f91a2;font-size:.62rem;font-weight:800;text-transform:uppercase;letter-spacing:.15em}
.admin-sidebar nav a{position:relative;padding:9px 12px;border-radius:9px;color:#b8cbd4;font-size:.8rem;font-weight:650}
.admin-sidebar nav a:hover{background:rgba(255,255,255,.075);color:#fff;transform:translateX(2px)}
.admin-sidebar nav a.active{background:linear-gradient(90deg,rgba(25,207,189,.18),rgba(25,207,189,.055));color:#fff;box-shadow:inset 2px 0 var(--aqua)}
.admin-user{gap:4px;padding:17px 10px 0}
.admin-user span{color:#fff;font-weight:800}
.admin-main{max-width:none;margin-left:282px;padding:36px 42px 60px}
.admin-top{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:28px;padding-bottom:22px;border-bottom:1px solid #d9e4e8}
.admin-top h1{margin:.12em 0 0;font-size:clamp(2rem,3vw,2.8rem)}
.admin-top p{font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.13em;color:var(--blue)}
.admin-secure{display:flex;align-items:center;gap:9px;padding:8px 12px;border:1px solid #d2e3e6;border-radius:99px;background:#fff;color:var(--muted);font-size:.72rem;font-weight:700;box-shadow:var(--shadow-soft)}
.admin-stats{gap:18px;margin-bottom:24px}
.admin-stats>div{padding:23px;border-color:#dce7ea;border-radius:17px;box-shadow:var(--shadow-soft)}
.admin-stats strong{color:var(--navy);font-size:2.15rem}
.admin-card{margin-bottom:24px;padding:28px;border-radius:19px}
.admin-card-head{padding-bottom:15px;border-bottom:1px solid #e5edef;margin-bottom:18px}
.admin-card-head h2{font-size:1.45rem}
.admin-table{font-size:.87rem}
.admin-table th{padding:12px 14px;background:#f4f8f9;color:#5e7486;font-size:.66rem;text-transform:uppercase;letter-spacing:.1em}
.admin-table th:first-child{border-radius:9px 0 0 9px}
.admin-table th:last-child{border-radius:0 9px 9px 0}
.admin-table td{padding:15px 14px}
.admin-table tbody tr:hover{background:#f8fbfc}
.status-badge{padding:6px 10px;font-weight:800;text-transform:uppercase;letter-spacing:.04em}
.actions a,.actions button{font-weight:700}
.update-hero{background:radial-gradient(circle at 85% 10%,rgba(25,207,189,.16),transparent 30%),linear-gradient(135deg,#071a2e,#0d3a53)}
.update-drop{background:#f5fafa;border-color:#b8d3d9}
.bulk-toolbar{background:linear-gradient(135deg,#fff,#f3fafa)}
.sync-progress{height:10px}
.install-body{background:radial-gradient(circle at 80% 5%,rgba(25,207,189,.1),transparent 30rem),var(--soft)}
.install-shell{margin:60px auto}

/* Responsive refinement */
@media(max-width:1180px){
  .wrap{width:min(100% - 36px,1180px)}
  .primary-nav{gap:0;font-size:.75rem}
  .primary-nav a{padding-inline:7px}
  .account-link{padding-inline:12px}
  .admin-main{padding-inline:30px}
}

@media(max-width:1050px){
  .header-inner{min-height:74px}
  .menu-toggle{display:grid;gap:5px;width:42px;height:42px;place-content:center;border:1px solid var(--line);border-radius:11px;background:#fff;order:3}
  .menu-toggle i{width:21px;height:2px;background:var(--navy);transition:transform .2s,opacity .2s}
  .menu-toggle[aria-expanded=true] i:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .menu-toggle[aria-expanded=true] i:nth-child(2){opacity:0}
  .menu-toggle[aria-expanded=true] i:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .primary-nav{top:100%;left:18px;right:18px;display:none;flex-direction:column;align-items:stretch;gap:3px;padding:12px;border:1px solid var(--line);border-radius:0 0 16px 16px;background:rgba(255,255,255,.98);box-shadow:0 24px 50px rgba(7,30,49,.16)}
  .primary-nav.open{display:flex}
  .primary-nav a{padding:11px 13px}
  .header-tools{margin-left:auto}
  .profile-tabs,.workspace-nav{top:112px}
  .detail-meta,.result-panel,.account-sidebar{top:135px}
  .stack-rail,.tracker-entry-card{top:174px}
  .admin-sidebar{width:238px}
  .admin-main{margin-left:238px;padding:28px 24px 50px}
}

@media(max-width:760px){
  html{scroll-padding-top:102px}
  .wrap{width:min(100% - 28px,1180px)}
  .notice .wrap{height:32px;justify-content:center}
  .notice .wrap>span:last-child{display:none}
  .header-inner{min-height:68px;gap:8px}
  .brand img{width:128px}
  .header-tools{gap:6px}
  .language-switch{display:none}
  .search-link{width:38px;height:38px}
  .account-link{display:none}
  .menu-toggle{width:38px;height:38px}
  .primary-nav{top:100%;left:0;right:0;max-height:calc(100vh - 100px);border-radius:0;padding:14px 20px}
  .hero-content{padding:68px 0 105px}
  .clinical-hero,.hero-inner{min-height:610px}
  .hero h1{max-width:100%;font-size:clamp(2.7rem,11.5vw,3.7rem);overflow-wrap:break-word}
  .hero-copy{font-size:1rem}
  .hero-actions{display:grid;grid-template-columns:1fr}
  .trust-row span{font-size:.7rem}
  .metric-strip{margin-top:-28px}
  .metrics{grid-template-columns:1fr 1fr;border-radius:16px}
  .metric{padding:18px}
  .metric:nth-child(3){border-left:0}
  .metric:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .metric strong{font-size:1.35rem}
  .page-hero{padding:68px 0 64px}
  .page-hero .wrap:after{right:-70px;width:130px;height:130px}
  .page-hero h1{font-size:clamp(2.5rem,12vw,3.8rem)}
  .section{padding:68px 0}
  .section-head{display:block;margin-bottom:28px}
  .feature-card,.content-card,.protocol-card,.admin-card{padding:22px}
  .search-tools{display:grid;padding:10px}
  .library-grid{grid-template-columns:1fr}
  .library-grid .card-image{aspect-ratio:16/9}
  .compare-bar{bottom:8px}
  .detail-layout,.calculator-layout,.auth-layout,.account-panel{grid-template-columns:1fr}
  .detail-meta,.result-panel,.account-sidebar{position:static}
  .source-record-grid,.workspace-grid,.workspace-stats{grid-template-columns:1fr}
  .profile-tabs{top:100px}
  .workspace-nav{top:100px;border-radius:12px}
  .article-card{display:grid}
  .article-card:hover{transform:translateY(-3px)}
  .article-thumb{width:100%;height:210px}
  .medical-note .wrap{grid-template-columns:1fr;gap:4px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px 24px}
  .footer-intro{grid-column:1/-1}
  .footer-bottom{display:block}
  .admin-sidebar{position:relative;width:100%;padding:20px}
  .admin-sidebar nav{grid-template-columns:1fr 1fr;gap:4px;margin-bottom:16px}
  .admin-nav-label{grid-column:1/-1;margin-top:13px}
  .admin-main{margin:0;padding:22px 14px 42px}
  .admin-top{align-items:flex-start}
  .admin-secure{display:none}
  .admin-stats{grid-template-columns:1fr 1fr}
  .admin-card{padding:20px}
  .admin-card-head{align-items:flex-start}
  .stack-layout,.tracker-workspace{grid-template-columns:1fr}
  .stack-rail,.tracker-entry-card{position:static}
  .stack-header{display:grid}
  .stack-items,.active-stack-grid,.tracker-summary{grid-template-columns:1fr 1fr}
}

@media(max-width:480px){
  .metrics,.admin-stats,.footer-grid,.stack-items,.active-stack-grid,.tracker-summary{grid-template-columns:1fr}
  .metric{border:0!important;border-bottom:1px solid var(--line)!important}
  .metric:last-child{border-bottom:0!important}
  .footer-intro{grid-column:auto}
  .admin-sidebar nav{grid-template-columns:1fr}
  .admin-nav-label{grid-column:auto}
  .admin-top h1{font-size:2rem}
  .stack-item-actions{align-items:stretch}
}

@media(prefers-reduced-motion:reduce){
  *,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}
}

/* v2.6 connected research sources */
.source-settings-callout,.source-settings-hero{display:flex;align-items:center;justify-content:space-between;gap:28px}
.source-settings-callout h2,.source-settings-hero h2{margin:.25rem 0 .55rem}
.source-settings-callout p,.source-settings-hero p{margin-bottom:0;max-width:760px}
.source-health{min-width:140px;text-align:right;display:grid;justify-items:end;gap:8px}
.source-health small{color:var(--muted)}
.source-settings-form{display:grid;gap:18px}
.provider-settings-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.provider-setting-card{border:1px solid var(--line);border-radius:18px;padding:20px;background:linear-gradient(145deg,#fff,#f7fbfc);display:flex;flex-direction:column;min-height:255px}
.provider-setting-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px}
.provider-setting-head h3{margin:8px 0 0;font-size:1.2rem}
.provider-mode{font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.09em;color:var(--navy);background:#e8f4f4;border-radius:999px;padding:7px 9px;white-space:nowrap}
.provider-setting-card>p{margin:16px 0 7px;color:var(--muted);line-height:1.6}
.provider-setting-card>small{color:var(--navy);margin-bottom:18px}
.provider-setting-card>.text-link{margin-top:auto;align-self:flex-start}
.provider-toggles{display:flex;align-items:center;gap:18px;flex-wrap:wrap;padding:14px 0;border-top:1px solid var(--line)}
.source-settings-save{position:sticky;bottom:16px;z-index:6;display:flex;justify-content:flex-end;padding:14px;border:1px solid rgba(9,37,61,.12);border-radius:16px;background:rgba(255,255,255,.9);box-shadow:0 14px 40px rgba(4,25,42,.14);backdrop-filter:blur(12px)}
.knowledge-feed-section{background:linear-gradient(180deg,#eff7f7 0%,#f8fbfb 100%);border-top:1px solid var(--line)}
.knowledge-source-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.knowledge-source-card{display:flex;flex-direction:column;min-height:315px;padding:25px;border:1px solid rgba(8,48,71,.11);border-radius:20px;background:#fff;box-shadow:0 14px 36px rgba(5,35,54,.06);transition:transform .2s ease,box-shadow .2s ease}
.knowledge-source-card:hover{transform:translateY(-4px);box-shadow:0 20px 44px rgba(5,35,54,.11)}
.knowledge-source-meta{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px}
.knowledge-source-meta>span:last-child{font-size:.76rem;color:var(--muted);white-space:nowrap}
.knowledge-source-card h3{font-size:1.2rem;line-height:1.35;margin:0 0 12px}
.knowledge-source-card p{color:var(--muted);line-height:1.65;margin:0 0 22px}
.knowledge-source-links{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;margin-top:auto;padding-top:16px;border-top:1px solid var(--line)}
.knowledge-tabs-shell{position:relative;z-index:5;margin-top:-31px}
.knowledge-tabs{display:grid;grid-template-columns:1fr 1fr;max-width:720px;margin:auto;padding:7px;border:1px solid rgba(8,48,71,.12);border-radius:20px;background:rgba(255,255,255,.96);box-shadow:0 18px 45px rgba(5,35,54,.12);backdrop-filter:blur(14px)}
.knowledge-tabs a{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:17px 20px;border-radius:14px;color:var(--navy);text-decoration:none;transition:background .2s ease,color .2s ease,transform .2s ease}
.knowledge-tabs a:hover{transform:translateY(-1px)}
.knowledge-tabs a.active{color:#fff;background:linear-gradient(135deg,var(--navy),#0a6671);box-shadow:0 10px 24px rgba(5,48,67,.2)}
.knowledge-tabs span{font-weight:800}
.knowledge-tabs small{font-size:.72rem;opacity:.72;white-space:nowrap}
.knowledge-tab-content{padding-top:74px}
.knowledge-empty{display:grid;grid-template-columns:auto 1fr;gap:22px;align-items:center;padding:34px;border:1px dashed rgba(8,48,71,.2);border-radius:20px;background:rgba(255,255,255,.72)}
.knowledge-empty>span{display:grid;place-items:center;width:64px;height:64px;border-radius:50%;background:#e4f4f2;color:#087b76;font-weight:900;font-size:1.05rem}
.knowledge-empty h2{margin:0 0 7px;font-size:1.35rem}
.knowledge-empty p{margin:0;color:var(--muted);line-height:1.65}

@media(max-width:980px){
  .provider-settings-grid,.knowledge-source-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:700px){
  .source-settings-callout,.source-settings-hero{display:grid}
  .source-health{text-align:left;justify-items:start}
  .provider-settings-grid,.knowledge-source-grid{grid-template-columns:1fr}
  .source-settings-save{bottom:8px}
  .knowledge-tabs{grid-template-columns:1fr;margin-inline:6px}
  .knowledge-tabs a{padding:14px 16px}
  .knowledge-empty{grid-template-columns:1fr;padding:24px}
}

/* v2.7 Buyer Care */
.care-hero{background:radial-gradient(circle at 78% 32%,rgba(31,210,190,.23),transparent 25rem),linear-gradient(135deg,#061a2e,#0a3d4a)}
.care-hero h1{max-width:850px}.care-hero p:not(.eyebrow){max-width:760px}
.care-summary-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:22px}
.care-stat{display:grid;gap:5px;padding:22px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:0 12px 32px rgba(5,35,54,.055)}
.care-stat>span{font-size:.74rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.care-stat strong{font-size:1.65rem;color:var(--navy)}.care-stat small{color:var(--muted)}
.care-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin:20px 0}.care-grid.three{grid-template-columns:repeat(3,minmax(0,1fr));align-items:start}
.care-panel{height:max-content}.care-panel h2{margin:.2rem 0 .7rem}.care-panel .field{margin-bottom:13px}.care-panel details{margin:14px 0}.care-panel summary{cursor:pointer;color:var(--navy);font-weight:800}
.micro-note{margin:-.35rem 0 1rem;color:var(--muted);font-size:.82rem}
.check-row{display:flex;align-items:flex-start;gap:10px;margin:13px 0;line-height:1.45}.check-row input{margin-top:4px;accent-color:var(--teal)}
.symptom-redflags{display:grid;gap:8px;margin:15px 0;padding:15px;border:1px solid rgba(173,45,45,.2);border-radius:13px;background:#fff9f8}.symptom-redflags legend{padding:0 7px;font-weight:800;color:#7f2929}.symptom-redflags label{display:flex;align-items:flex-start;gap:9px;font-size:.84rem}.symptom-redflags input{margin-top:3px;accent-color:#a42c2c}
.danger-button{background:linear-gradient(135deg,#8f2525,#b13b32)!important;border-color:#8f2525!important}
.care-alert{margin:0 0 22px;padding:24px 26px;border-radius:18px;border:1px solid}.care-alert h2{margin:.2rem 0 .55rem}.care-alert p{margin:0;line-height:1.65}.care-alert small{display:block;margin-top:9px}
.care-alert.monitor{border-color:#87c7b8;background:#effaf6}.care-alert.same-day{border-color:#e0b65a;background:#fff8e8}.care-alert.emergency{border-color:#dc7770;background:#fff0ef;color:#681e1e;box-shadow:0 15px 40px rgba(146,36,36,.12)}
.triage-badge{display:inline-flex;align-items:center;width:max-content;padding:6px 10px;border-radius:999px;font-size:.69rem;font-weight:900;text-transform:uppercase;letter-spacing:.06em;white-space:nowrap}.triage-badge.monitor{color:#116456;background:#dff5ee}.triage-badge.same-day{color:#74520d;background:#fff0c8}.triage-badge.emergency{color:#821f1f;background:#ffe0dd}
.weight-chart{padding-top:10px}.weight-chart svg{width:100%;height:auto;min-height:200px}.weight-chart line{stroke:#bfd1d5;stroke-width:2}.weight-chart polyline{fill:none;stroke:#0b8d82;stroke-width:5;stroke-linecap:round;stroke-linejoin:round}.weight-chart circle{fill:#fff;stroke:#0b8d82;stroke-width:4}.weight-chart>div{display:flex;justify-content:space-between;color:var(--muted);font-size:.75rem}
.care-timeline{display:grid;gap:4px}.care-entry{display:grid;grid-template-columns:minmax(105px,auto) 1fr;gap:15px;padding:15px 0;border-bottom:1px solid var(--line)}.care-entry:last-child{border-bottom:0}.care-entry time,.care-entry>span{font-size:.76rem;color:var(--muted)}.care-entry p{margin:4px 0;color:var(--muted);line-height:1.45}.care-entry small{color:var(--muted)}
.care-empty{text-align:center;padding-block:60px}.care-icon{display:grid;place-items:center;width:70px;height:70px;margin:0 auto 20px;border-radius:50%;background:#e4f4f2;color:#087b76;font-size:2rem}.sensitive-consent{max-width:820px;margin:auto}.sensitive-consent ul{display:grid;gap:8px;margin:20px 0;color:var(--muted)}
.consent-footer{display:flex;align-items:center;justify-content:space-between;gap:25px}.consent-footer p{margin:.35rem 0 0;color:var(--muted)}
.care-admin-hero{display:flex;align-items:center;justify-content:space-between;gap:30px;background:linear-gradient(135deg,#fff,#edf8f7)}.care-admin-hero h2{margin:.25rem 0 .55rem}.care-admin-hero p{margin:0;max-width:760px}
.buyer-admin-layout{display:grid;grid-template-columns:minmax(280px,340px) minmax(0,1fr);gap:20px;align-items:start}.buyer-directory{position:sticky;top:28px;padding:18px}.buyer-list{display:grid;gap:7px;max-height:72vh;overflow:auto}.buyer-list-item{display:flex;justify-content:space-between;gap:12px;padding:13px;border:1px solid transparent;border-radius:12px;text-decoration:none;color:var(--navy)}.buyer-list-item:hover,.buyer-list-item.active{border-color:var(--line);background:#eff8f7}.buyer-list-item strong,.buyer-list-item small{display:block}.buyer-list-item small{margin-top:3px;color:var(--muted);font-size:.73rem}.buyer-list-meta{text-align:right}.buyer-detail{display:grid;gap:20px;min-width:0}
.consent-status{padding:7px 11px;border-radius:999px;background:#eef2f3;color:var(--muted);font-size:.72rem;font-weight:900;text-transform:uppercase}.consent-status.granted{background:#ddf5ea;color:#17634f}.consent-status.withdrawn{background:#ffe5e2;color:#852925}
.inline-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.inline-record-form{display:grid;grid-template-columns:repeat(5,minmax(110px,1fr));gap:10px;align-items:end;padding:16px;margin:0 0 15px;border-radius:14px;background:var(--soft)}.inline-record-form .wide{grid-column:span 4}.inline-record-form .field{margin:0}
.metric-large{display:flex;align-items:baseline;gap:7px;margin:14px 0 2px}.metric-large strong{font-size:2.6rem;color:var(--navy)}.metric-large span{color:var(--muted)}
.admin-symptom-report{padding:20px 0;border-bottom:1px solid var(--line)}.admin-symptom-report:last-child{border-bottom:0}.report-summary{display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:start}.report-summary h3{margin:0 0 6px;font-size:1.08rem}.report-summary p{margin:5px 0;color:var(--muted);line-height:1.5}.red-flag-copy{color:#8b2929!important}.report-review-form{display:flex;gap:10px;align-items:end;margin:14px 0 0;padding:13px;border-radius:12px;background:var(--soft)}.report-review-form .field{margin:0}.report-review-form .grow{flex:1}

@media(max-width:1100px){.care-grid.three{grid-template-columns:1fr 1fr}.symptom-form{grid-column:1/-1}.buyer-admin-layout{grid-template-columns:1fr}.buyer-directory{position:static}.buyer-list{max-height:none}.inline-record-form{grid-template-columns:repeat(3,1fr)}.inline-record-form .wide{grid-column:span 2}}
@media(max-width:760px){.care-summary-grid,.care-grid,.care-grid.three{grid-template-columns:1fr}.symptom-form{grid-column:auto}.care-entry{grid-template-columns:1fr}.care-admin-hero,.consent-footer{display:grid}.inline-record-form{grid-template-columns:1fr}.inline-record-form .wide{grid-column:auto}.report-summary{grid-template-columns:1fr}.report-review-form{display:grid}.buyer-list-item{align-items:flex-start}.admin-body .buyer-admin-layout{display:grid}}

/* v2.8 Protocol Source Library */
.protocol-hero{background:radial-gradient(circle at 78% 25%,rgba(56,214,195,.2),transparent 24rem),linear-gradient(135deg,#071c30,#0b4a54)}
.protocol-hero h1{max-width:900px}.protocol-hero p:not(.eyebrow){max-width:820px}
.protocol-library{background:linear-gradient(180deg,#f4f9f9,#fff 34%)}
.protocol-boundary{display:flex;justify-content:space-between;gap:28px;padding:24px 26px;border:1px solid #cddfe1;border-radius:18px;background:#fff;box-shadow:0 12px 32px rgba(5,35,54,.055)}
.protocol-boundary p{max-width:800px;margin:.45rem 0 0;color:var(--muted);line-height:1.65}.protocol-legend{display:flex;align-items:flex-start;justify-content:flex-end;gap:8px;flex-wrap:wrap;min-width:280px}
.protocol-kind{display:inline-flex;width:max-content;padding:6px 10px;border-radius:999px;font-size:.67rem;font-weight:900;letter-spacing:.055em;text-transform:uppercase;white-space:nowrap}.protocol-kind.editorial{color:#175d52;background:#dff4ec}.protocol-kind.label{color:#154d72;background:#dfedf8}.protocol-kind.trial{color:#725113;background:#fff0c9}
.protocol-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:18px 0}.protocol-metrics>div{display:flex;align-items:baseline;gap:10px;padding:18px 22px;border:1px solid var(--line);border-radius:15px;background:#fff}.protocol-metrics strong{font-size:1.55rem;color:var(--navy)}.protocol-metrics span{color:var(--muted);font-size:.82rem}
.protocol-filters{grid-template-columns:1fr 1fr auto}.protocol-section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin:58px 0 22px}.protocol-section-head h2{margin:.2rem 0 0}.protocol-section-head>p{max-width:420px;margin:0;color:var(--muted);text-align:right}
.protocol-record.enhanced{border-radius:20px;overflow:hidden}.protocol-card-head>div,.protocol-source-top{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}.protocol-card-head h2{margin:16px 0 7px}.protocol-card-head p{margin:0;color:var(--muted)}
.protocol-source-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.protocol-source-card{display:flex;flex-direction:column;padding:24px;border:1px solid var(--line);border-radius:20px;background:#fff;box-shadow:0 14px 36px rgba(5,35,54,.06)}.protocol-source-card.label{border-top:4px solid #397ca5}.protocol-source-card.trial{border-top:4px solid #d3a43e}.protocol-source-card h2{margin:18px 0 8px;font-size:1.25rem;line-height:1.35}.protocol-context{margin:0 0 18px;color:var(--muted);font-size:.8rem;line-height:1.5}.protocol-source-detail{padding:17px;border-radius:14px;background:#f4f8f9}.protocol-source-detail>strong,.protocol-arm strong{display:block;margin-bottom:7px;color:var(--navy);font-size:.78rem;text-transform:uppercase;letter-spacing:.055em}.protocol-source-detail p{margin:0;color:#345064;line-height:1.65}.protocol-arm{display:grid;gap:2px;margin-top:14px;padding:14px 17px;border:1px dashed var(--line);border-radius:13px}.protocol-arm span{color:var(--muted);line-height:1.5}.protocol-source-card footer{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:auto;padding-top:18px}.protocol-source-card footer span{color:var(--muted);font-size:.75rem}.protocol-source-card footer a{font-weight:800;text-decoration:none;color:#087a75}
.protocol-empty{display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:center;margin-top:32px;padding:32px;border:1px dashed #b9d0d3;border-radius:19px;background:#fff}.protocol-empty>span{display:grid;place-items:center;width:64px;height:64px;border-radius:50%;background:#e4f4f2;color:#087b76;font-weight:900}.protocol-empty h2{margin:0 0 6px}.protocol-empty p{margin:0;color:var(--muted)}
.protocol-source-hero{display:flex;align-items:center;justify-content:space-between;gap:30px;background:linear-gradient(135deg,#fff,#edf8f7)}.protocol-source-hero h2{margin:.2rem 0 .5rem}.protocol-source-hero p{max-width:780px;margin:0}.protocol-source-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}.protocol-sync-panel{display:grid;gap:18px}.protocol-sync-form{display:grid;grid-template-columns:minmax(250px,1fr) auto auto;gap:16px;align-items:end}.protocol-sync-form .field{margin:0}.protocol-sync-form .check-field{align-self:center}
@media(max-width:900px){.protocol-source-grid{grid-template-columns:1fr}.protocol-boundary,.protocol-source-hero{display:grid}.protocol-legend,.protocol-source-actions{justify-content:flex-start}.protocol-sync-form{grid-template-columns:1fr}.protocol-sync-form .check-field{align-self:auto}}

/* v2.9 unified member/admin layout and accessibility */
.skip-link{position:fixed;z-index:1000;top:10px;left:10px;padding:11px 16px;border-radius:9px;background:#fff;color:var(--navy);font-weight:800;box-shadow:0 8px 30px rgba(0,0,0,.25);transform:translateY(-160%)}
.skip-link:focus{transform:translateY(0)}
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
:where(a,button,input,select,textarea,summary,[tabindex]):focus-visible{outline:3px solid #087f95;outline-offset:3px}
main:focus{outline:0}
.feature-icon{color:var(--blue)}
.button,.account-link,.menu-toggle,.search-link{min-height:44px}
.link-danger,.actions button{min-height:40px;padding:7px 9px;border-radius:8px}
.flash{font-weight:650}

/* Member workspace uses one predictable frame on every page. */
.member-section{padding:38px 0 88px}
.workspace-shell{gap:24px}
.workspace-nav{top:120px;min-height:58px;align-items:center;padding:8px;border:1px solid #dce7ea;border-radius:15px;background:rgba(255,255,255,.97);box-shadow:var(--shadow-soft)}
.workspace-nav a{display:inline-flex;align-items:center;min-height:40px;border-radius:9px;padding:9px 14px}
.workspace-nav a.active{border:0;background:var(--navy);color:#fff}
.workspace-nav a:hover{background:#edf7f7;color:var(--navy)}
.workspace-nav a.active:hover{background:var(--navy);color:#fff}
.member-profile-strip{display:grid;grid-template-columns:auto minmax(0,1fr) auto auto;gap:16px;align-items:center;padding:20px 22px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:var(--shadow-soft)}
.member-profile-strip .account-avatar{width:52px;height:52px}
.member-profile-strip h2,.member-profile-strip p{margin:0}
.member-profile-strip h2{font-size:1.12rem}
.member-profile-strip p{color:var(--muted);font-size:.82rem}
.member-profile-strip .button{white-space:nowrap}
.dashboard-content{display:grid;gap:20px}
.dashboard-content>.content-card{margin:0}
.quick-action{min-height:96px;align-items:center}
.quick-action>span{flex:0 0 32px;text-align:center}
.notification-item>span{flex:0 0 9px}

/* Admin page rhythm, landmarks and responsive navigation. */
.admin-menu-toggle{display:none;align-items:center;gap:8px;min-height:44px;padding:9px 12px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--navy);font:700 .82rem 'DM Sans',sans-serif;cursor:pointer}
.admin-title{min-width:0}
.admin-main{width:auto;max-width:1700px}
.admin-main>.admin-card,.admin-main>.admin-stats,.admin-main>.dashboard-actions,.admin-main>.admin-split,.admin-main>.buyer-admin-layout{margin-bottom:24px}
.admin-card-head{flex-wrap:wrap}
.admin-card-head>div{min-width:0}
.admin-table-wrap{max-width:100%;border-radius:10px}
.admin-table-wrap:focus-visible{outline-offset:4px}
.admin-table td,.admin-table th{vertical-align:top}
.admin-table td form{margin:0}
.admin-table .actions{align-items:center;flex-wrap:wrap}
.admin-form .form-actions{padding-top:20px;border-top:1px solid var(--line)}
.admin-body input,.admin-body select,.admin-body textarea{min-height:44px}
.admin-body textarea{min-height:96px}

@media(max-width:760px){
  body.admin-body{padding-top:74px}
  body.admin-body:before{content:'';position:fixed;z-index:29;inset:0;background:rgba(3,17,29,.55);opacity:0;pointer-events:none;transition:opacity .2s}
  body.admin-body.admin-nav-open{overflow:hidden}
  body.admin-body.admin-nav-open:before{opacity:1;pointer-events:auto}
  .admin-sidebar{position:fixed;z-index:30;inset:0 auto 0 0;width:min(88vw,320px);min-height:100vh;padding:22px;transform:translateX(-105%);transition:transform .22s ease;box-shadow:24px 0 60px rgba(0,0,0,.28)}
  .admin-nav-open .admin-sidebar{transform:translateX(0)}
  .admin-sidebar nav{display:grid;grid-template-columns:1fr;gap:2px;margin:18px 0}
  .admin-nav-label{grid-column:auto}
  .admin-sidebar nav a{min-height:42px;display:flex;align-items:center}
  .admin-main{margin:0;padding:20px 14px 44px}
  .admin-top{position:fixed;z-index:25;inset:0 0 auto 0;min-height:74px;margin:0;padding:10px 14px;align-items:center;background:rgba(255,255,255,.97);box-shadow:0 8px 25px rgba(7,30,49,.1)}
  .admin-menu-toggle{display:inline-flex;flex:0 0 auto}
  .admin-title{flex:1}
  .admin-title p{display:none}
  .admin-top h1{margin:0;font-size:clamp(1.25rem,6vw,1.7rem);line-height:1.15}
  .admin-card-head,.form-actions{align-items:flex-start}
  .admin-card-head .button,.form-actions .button{width:100%}
  .admin-table-wrap{margin-inline:-4px;padding-bottom:4px}
  .member-section{padding:26px 0 62px}
  .workspace-nav{top:100px;min-height:54px;padding:7px}
  .member-profile-strip{grid-template-columns:auto minmax(0,1fr)}
  .member-profile-strip>.tag,.member-profile-strip>.button{grid-column:2;width:max-content}
  .reading-card{display:grid}
}

@media(max-width:480px){
  .member-profile-strip{padding:17px}
  .member-profile-strip>.tag,.member-profile-strip>.button{grid-column:1/-1;width:100%}
  .workspace-nav a{min-height:42px}
  .admin-stats{grid-template-columns:1fr}
}

/* v2.10 BMI calculator */
[hidden]{display:none!important}
.calculator-hero{padding-bottom:70px}
.calculator-jump{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}
.calculator-jump a{display:inline-flex;align-items:center;min-height:44px;padding:9px 15px;border:1px solid rgba(255,255,255,.25);border-radius:99px;background:rgba(255,255,255,.07);color:#fff;font-size:.8rem;font-weight:800;backdrop-filter:blur(10px)}
.calculator-jump a:after{content:'↓';margin-left:9px;color:var(--aqua)}
.calculator-jump a:hover{border-color:var(--aqua);background:rgba(25,207,189,.12)}
.calculator-section-head h2{max-width:760px}
.bmi-section{position:relative;overflow:hidden;background:radial-gradient(circle at 90% 15%,rgba(25,207,189,.11),transparent 25rem),linear-gradient(180deg,#eef5f6,#f8fbfc)}
.bmi-section:before{content:'';position:absolute;right:-240px;top:160px;width:520px;height:520px;border:1px solid rgba(8,127,149,.08);border-radius:50%;box-shadow:0 0 0 70px rgba(8,127,149,.025),0 0 0 140px rgba(8,127,149,.018);pointer-events:none}
.bmi-section>.wrap{position:relative}
.bmi-shell{display:grid;grid-template-columns:minmax(0,.92fr) minmax(420px,1.08fr);gap:28px;align-items:start}
.bmi-form{padding:34px}
.bmi-form-head,.bmi-result-top{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:28px}
.bmi-form-head>div:first-child,.bmi-result-top>div{display:flex;align-items:center;gap:11px}
.bmi-form-head h3,.bmi-result-top p{margin:0}
.bmi-form-head h3{font-size:1.25rem}
.bmi-step{display:grid;place-items:center;width:36px;height:36px;border-radius:11px;background:#e5f7f4;color:#087566;font:800 .74rem Manrope,sans-serif}
.unit-toggle{display:inline-flex;padding:4px;border:1px solid var(--line);border-radius:12px;background:var(--soft)}
.unit-toggle button{min-height:36px;padding:7px 12px;border:0;border-radius:8px;background:transparent;color:var(--muted);font:800 .72rem 'DM Sans',sans-serif;cursor:pointer}
.unit-toggle button.active{background:#fff;color:var(--navy);box-shadow:0 4px 13px rgba(7,30,49,.1)}
.bmi-profile-inputs{display:grid;grid-template-columns:1fr 1.35fr;gap:16px;margin-bottom:16px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.bmi-profile-inputs .field small{display:block;color:var(--muted);font-weight:500;letter-spacing:0}
.bmi-profile-inputs input,.bmi-profile-inputs select{min-height:54px}
.bmi-inputs{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:22px}
.bmi-inputs-imperial{grid-template-columns:1fr 1fr 1.25fr}
.bmi-inputs input{min-height:58px;font-size:1.08rem;font-weight:750}
.bmi-submit{width:100%;min-height:50px;gap:10px;font-size:.92rem}
.bmi-error{margin:0 0 14px;padding:11px 13px;border-radius:9px;background:#fff0f0;color:#8b2929;font-weight:700;font-size:.82rem}
.bmi-form .disclaimer{margin-bottom:0;font-size:.8rem}
.bmi-result{position:sticky;top:145px;overflow:hidden;padding:34px;border:1px solid rgba(255,255,255,.1);border-radius:var(--radius);background:radial-gradient(circle at 88% 6%,rgba(25,207,189,.18),transparent 26%),linear-gradient(145deg,#061728,#0b314b);color:#fff;box-shadow:0 30px 75px rgba(7,30,49,.22)}
.bmi-result:after{content:'';position:absolute;z-index:0;right:-95px;bottom:-130px;width:280px;height:280px;border:1px solid rgba(25,207,189,.11);border-radius:50%;box-shadow:0 0 0 38px rgba(25,207,189,.025),0 0 0 76px rgba(25,207,189,.015);pointer-events:none}
.bmi-result>*{position:relative;z-index:1}
.bmi-result .bmi-step{background:rgba(25,207,189,.14);color:var(--aqua)}
.bmi-result-top p{color:#b9ced8;font-size:.8rem;font-weight:800;text-transform:uppercase;letter-spacing:.1em}
.bmi-status{padding:7px 11px;border:1px solid rgba(25,207,189,.28);border-radius:99px;background:rgba(25,207,189,.11);color:#82eadc;font-size:.72rem;font-weight:800}
.bmi-status[data-category=under]{border-color:rgba(107,184,230,.35);background:rgba(107,184,230,.13);color:#b8e2fa}
.bmi-status[data-category=over]{border-color:rgba(247,199,101,.35);background:rgba(247,199,101,.12);color:#f8d98f}
.bmi-status[data-category=obesity]{border-color:rgba(243,143,125,.4);background:rgba(243,143,125,.12);color:#ffb9ad}
.bmi-score{display:flex;align-items:end;gap:10px;margin:8px 0}
.bmi-score output{font:800 clamp(4rem,8vw,6.6rem)/.92 Manrope,sans-serif;letter-spacing:-.07em;color:#fff}
.bmi-score>span{margin-bottom:9px;color:#98b3c0;font-size:.8rem;font-weight:700}
.bmi-summary{max-width:580px;margin:18px 0 34px;color:#c1d4dc}
.bmi-scale{position:relative;display:flex;height:13px;margin:42px 0 10px;border:2px solid rgba(255,255,255,.12);border-radius:99px;background:#17384d}
.bmi-band{height:100%}
.bmi-band.under{width:19.7%;border-radius:99px 0 0 99px;background:#6bb8e6}
.bmi-band.healthy{width:19.7%;background:#35cfad}
.bmi-band.over{width:15.2%;background:#e4ba59}
.bmi-band.obesity{width:45.4%;border-radius:0 99px 99px 0;background:#d87062}
.bmi-scale i{position:absolute;z-index:2;top:50%;width:4px;height:30px;border-radius:4px;background:#fff;box-shadow:0 0 0 4px rgba(255,255,255,.13);transform:translate(-50%,-50%);transition:left .35s ease}
.bmi-scale i span{position:absolute;left:50%;bottom:27px;transform:translateX(-50%);padding:4px 7px;border-radius:7px;background:#fff;color:var(--navy);font:800 .67rem Manrope,sans-serif}
.bmi-scale-labels{display:grid;grid-template-columns:19.7fr 19.7fr 15.2fr 45.4fr;color:#91abb8;font-size:.62rem;line-height:1.35}
.bmi-scale-labels span{padding-right:4px}
.bmi-reference{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:30px 0 18px;padding:17px 0;border-top:1px solid rgba(255,255,255,.13);border-bottom:1px solid rgba(255,255,255,.13)}
.bmi-reference span{max-width:280px;color:#9eb7c3;font-size:.76rem}
.bmi-reference strong{color:var(--aqua);font-size:1.05rem;white-space:nowrap}
.bmi-reference span small{display:block;margin-top:3px;color:#7895a3;font-size:.65rem}
.bmi-result-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:30px 0 14px}
.bmi-result-grid .bmi-reference{display:grid;align-content:space-between;gap:12px;margin:0;padding:16px;border:1px solid rgba(255,255,255,.12);border-radius:13px;background:rgba(255,255,255,.035)}
.bmi-age-context{margin:0 0 13px;color:#84a4b2;font-size:.68rem;font-weight:700;letter-spacing:.02em}
.bmi-note{margin:0;color:#8fa9b6;font-size:.75rem;line-height:1.6}
.bmi-sources{display:flex;align-items:center;justify-content:flex-end;gap:14px;flex-wrap:wrap;margin-top:20px;color:var(--muted);font-size:.72rem}
.bmi-sources a{color:var(--blue);font-weight:750}

@media(max-width:950px){
  .bmi-shell{grid-template-columns:1fr}
  .bmi-result{position:static}
}
@media(max-width:600px){
  .calculator-jump{display:grid;grid-template-columns:1fr}
  .calculator-jump a{justify-content:space-between}
  .bmi-form,.bmi-result{padding:23px}
  .bmi-form-head{display:grid;align-items:start}
  .unit-toggle{width:100%}
  .unit-toggle button{flex:1}
  .bmi-profile-inputs,.bmi-inputs,.bmi-inputs-imperial,.bmi-result-grid{grid-template-columns:1fr}
  .bmi-result-top{align-items:flex-start}
  .bmi-score output{font-size:4.6rem}
  .bmi-scale-labels{font-size:.54rem}
  .bmi-reference{display:grid;gap:6px}
  .bmi-sources{justify-content:flex-start}
}
@media(max-width:650px){.protocol-metrics{grid-template-columns:1fr}.protocol-filters{grid-template-columns:1fr}.protocol-section-head{display:block}.protocol-section-head>p{text-align:left;margin-top:7px}.protocol-source-card footer{align-items:flex-start;flex-direction:column}.protocol-empty{grid-template-columns:1fr}}