:root{
  color-scheme:light;
  --bg:#F5FAF8;--surface:#FFFFFF;--surface-2:#EDF6F3;--text:#10201F;--muted:#60716E;--border:#DCE9E5;
  --deep:#071716;--elevated:#102321;--mint:#66F2C2;--mint-dark:#0D7F63;--gold:#D6A84F;--accent-2:#5F8DFF;
  --chart-grid:#DCE9E5;--chart-fill:rgba(102,242,194,.16);
  --danger:#A33A3A;--warning:#8A641F;--focus:#0D7F63;
  --shadow:0 16px 45px rgba(7,23,22,.08);--shadow-sm:0 7px 22px rgba(7,23,22,.06);
  --radius:20px;--radius-sm:13px;--max:1200px;
}
html[data-theme="dark"]{color-scheme:dark;--bg:#071311;--surface:#0D201D;--surface-2:#102824;--text:#F4FBF8;--muted:#A7BBB5;--border:#24403A;--chart-grid:#25443D;--chart-fill:rgba(102,242,194,.11);--danger:#FF9A9A;--warning:#FFD48A;--focus:#66F2C2;--shadow:0 16px 45px rgba(0,0,0,.22);--shadow-sm:0 7px 22px rgba(0,0,0,.18)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 50% -10%,rgba(102,242,194,.10),transparent 30%),var(--bg);color:var(--text);font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;line-height:1.55;min-width:320px}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button{cursor:pointer}img,canvas{max-width:100%}.container{width:min(calc(100% - 32px),var(--max));margin-inline:auto}.skip-link{position:fixed;left:12px;top:-60px;z-index:999;padding:10px 14px;background:var(--mint);color:#071716;border-radius:9px}.skip-link:focus{top:12px}
.site-header{position:sticky;top:0;z-index:80;background:color-mix(in srgb,var(--bg) 90%,transparent);backdrop-filter:blur(16px);border-bottom:1px solid color-mix(in srgb,var(--border) 70%,transparent)}.header-row{height:74px;display:flex;align-items:center;gap:24px}.brand{font-size:1.2rem;font-weight:850;letter-spacing:-.02em;white-space:nowrap}.brand .bq{color:var(--mint-dark)}html[data-theme="dark"] .brand .bq{color:var(--mint)}.brand .calc{color:var(--gold)}.primary-nav{display:flex;align-items:center;gap:6px;flex:1}.primary-nav>a,.nav-drop-button{padding:10px 11px;border-radius:10px;color:var(--muted);font-weight:650;font-size:.94rem}.primary-nav>a:hover,.primary-nav>a[aria-current="page"],.nav-drop-button:hover,.nav-drop-button[aria-expanded="true"]{background:var(--surface-2);color:var(--text)}.nav-dropdown{position:relative}.nav-drop-button{border:0;background:transparent;min-height:42px}.nav-drop-panel{position:absolute;top:48px;left:0;width:310px;padding:9px;background:var(--surface);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow);z-index:90}.nav-drop-panel a{display:grid;grid-template-columns:1fr auto;gap:2px 16px;padding:11px;border-radius:11px;color:var(--text)}.nav-drop-panel a:hover,.nav-drop-panel a[aria-current="page"]{background:var(--surface-2)}.nav-drop-panel strong{font-size:.9rem}.nav-drop-panel span{grid-column:1/-1;color:var(--muted);font-size:.77rem}.header-actions{display:flex;align-items:center;gap:8px}.theme-select,.select-compact{border:1px solid var(--border);background:var(--surface);color:var(--text);height:42px;border-radius:11px;padding:0 32px 0 12px}.menu-button{display:none;width:44px;height:44px;border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:11px}.menu-button span{display:block;width:18px;height:2px;background:currentColor;margin:4px auto;border-radius:2px}
.hero{padding:76px 0 42px}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 10px;border:1px solid var(--border);background:var(--surface);border-radius:999px;color:var(--muted);font-size:.84rem;font-weight:700}.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--mint-dark);box-shadow:0 0 0 5px color-mix(in srgb,var(--mint) 22%,transparent)}.hero-grid{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(280px,.7fr);gap:46px;align-items:center}.hero h1{font-size:clamp(2.6rem,7vw,5.7rem);line-height:.98;letter-spacing:-.055em;margin:18px 0 22px;max-width:900px}.hero p{font-size:clamp(1rem,2vw,1.2rem);color:var(--muted);max-width:760px;margin:0}.hero-panel{background:linear-gradient(145deg,var(--deep),#12302B);color:white;border-radius:30px;padding:26px;box-shadow:var(--shadow);min-height:310px;position:relative;overflow:hidden}.hero-panel::before,.hero-panel::after{content:"";position:absolute;border-radius:50%;filter:blur(0)}.hero-panel::before{width:210px;height:210px;background:rgba(102,242,194,.10);top:-70px;right:-60px}.hero-panel::after{width:160px;height:160px;border:1px solid rgba(214,168,79,.25);bottom:-70px;left:-20px}.hero-panel .metric{position:relative;z-index:1;padding:18px;border:1px solid rgba(255,255,255,.11);border-radius:18px;background:rgba(255,255,255,.04);margin-bottom:12px}.hero-panel .metric strong{display:block;font-size:1.65rem;color:var(--mint);letter-spacing:-.03em}.hero-panel .metric span{color:#BFD3CD;font-size:.9rem}.search-shell{margin-top:30px;display:flex;align-items:center;gap:10px;max-width:720px;background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:7px 7px 7px 17px;box-shadow:var(--shadow-sm)}.search-shell input{border:0;outline:0;background:transparent;color:var(--text);height:48px;flex:1;min-width:0}.search-shell .search-kbd{padding:7px 10px;border-radius:9px;background:var(--surface-2);color:var(--muted);font-size:.78rem;border:1px solid var(--border)}
.section{padding:42px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:22px}.section-head h2{font-size:clamp(1.65rem,3.2vw,2.55rem);letter-spacing:-.035em;margin:0}.section-head p{margin:7px 0 0;color:var(--muted);max-width:680px}.text-link{color:var(--mint-dark);font-weight:800}.calculator-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.tool-card{position:relative;display:flex;flex-direction:column;min-height:225px;padding:22px;border:1px solid var(--border);background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}.tool-card:hover{transform:translateY(-3px);border-color:color-mix(in srgb,var(--mint-dark) 35%,var(--border));box-shadow:var(--shadow)}.tool-card .category{font-size:.78rem;text-transform:uppercase;letter-spacing:.09em;font-weight:850;color:var(--mint-dark)}html[data-theme="dark"] .tool-card .category{color:var(--mint)}.tool-card h3{font-size:1.23rem;line-height:1.2;letter-spacing:-.02em;margin:14px 0 10px}.tool-card p{color:var(--muted);margin:0 0 22px}.tool-card .arrow{margin-top:auto;font-size:1.25rem;color:var(--gold)}.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.trust-card{padding:22px;border-radius:18px;background:var(--surface-2);border:1px solid var(--border)}.trust-card strong{display:block;margin-bottom:7px}.trust-card p{margin:0;color:var(--muted)}
.page-hero{padding:48px 0 24px}.breadcrumb{display:flex;gap:8px;flex-wrap:wrap;color:var(--muted);font-size:.9rem}.breadcrumb a:hover{text-decoration:underline}.page-hero h1{font-size:clamp(2.25rem,5.5vw,4.4rem);line-height:1.02;letter-spacing:-.05em;margin:18px 0 13px}.page-hero> .container > p,.page-intro{max-width:780px;color:var(--muted);font-size:1.06rem}.calculator-shell{display:grid;grid-template-columns:minmax(0,.88fr) minmax(0,1.12fr);gap:18px;align-items:start}.panel{background:var(--surface);border:1px solid var(--border);border-radius:24px;box-shadow:var(--shadow-sm);overflow:hidden}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:19px 20px;border-bottom:1px solid var(--border)}.panel-head h2,.panel-head h3{font-size:1rem;margin:0;letter-spacing:-.01em}.panel-body{padding:20px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.field{min-width:0}.field.full{grid-column:1/-1}.field label{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:.9rem;font-weight:750;margin-bottom:7px}.field .hint{font-weight:500;color:var(--muted);font-size:.78rem}.input-wrap{display:flex;align-items:center;border:1px solid var(--border);background:var(--bg);border-radius:12px;min-height:48px;overflow:hidden;transition:border-color .15s,box-shadow .15s}.input-wrap:focus-within{border-color:var(--focus);box-shadow:0 0 0 3px color-mix(in srgb,var(--focus) 18%,transparent)}.input-wrap input,.input-wrap select{width:100%;border:0;outline:0;background:transparent;color:var(--text);padding:12px 13px;min-width:0}.input-affix{padding:0 12px;color:var(--muted);font-size:.88rem;white-space:nowrap}.field-error{display:block;min-height:18px;margin-top:5px;color:var(--danger);font-size:.78rem}.field.invalid .input-wrap{border-color:var(--danger)}.segmented{display:flex;gap:7px;flex-wrap:wrap}.chip-button{min-height:42px;padding:8px 12px;border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:10px;font-weight:750}.chip-button:hover,.chip-button.active{border-color:var(--mint-dark);background:color-mix(in srgb,var(--mint) 18%,var(--surface))}.button-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 14px;border:1px solid var(--border);border-radius:11px;background:var(--surface-2);color:var(--text);font-weight:800}.button.primary{background:var(--deep);color:white;border-color:var(--deep)}.button.ghost{background:transparent}.button.small{min-height:36px;padding:7px 10px;font-size:.84rem}.result-hero{padding:24px;border-bottom:1px solid var(--border);background:linear-gradient(145deg,color-mix(in srgb,var(--mint) 15%,var(--surface)),var(--surface))}.result-hero span{display:block;color:var(--muted);font-size:.85rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.result-hero output{display:block;font-size:clamp(2.25rem,5vw,4rem);font-weight:900;line-height:1.05;letter-spacing:-.055em;margin-top:8px;overflow-wrap:anywhere}.result-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--border)}.result-item{padding:16px;background:var(--surface)}.result-item span{display:block;color:var(--muted);font-size:.82rem;margin-bottom:5px}.result-item output,.result-item strong{font-size:1.07rem}.chart-block{padding:20px;border-top:1px solid var(--border)}.chart-block canvas{width:100%;display:block}.chart-legend{display:flex;gap:14px;flex-wrap:wrap;margin-top:12px;color:var(--muted);font-size:.82rem}.legend-dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:5px}.legend-mint{background:var(--mint-dark)}.legend-gold{background:var(--gold)}.legend-blue{background:var(--accent-2)}.chart-summary{font-size:.86rem;color:var(--muted);margin-top:10px}.warning{padding:12px 14px;border:1px solid color-mix(in srgb,var(--warning) 35%,var(--border));background:color-mix(in srgb,var(--warning) 9%,var(--surface));border-radius:11px;color:var(--text);font-size:.88rem;margin-top:14px}.result-pulse{animation:resultPulse .45s ease}.macro-list{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:10px}.macro-pill{padding:10px;border-radius:11px;background:var(--surface-2);text-align:center}.macro-pill strong{display:block}.macro-pill span{font-size:.76rem;color:var(--muted)}
.content-layout{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:36px;align-items:start;padding:58px 0}.prose{min-width:0}.prose h2{font-size:clamp(1.5rem,3vw,2.1rem);letter-spacing:-.03em;margin:2.2em 0 .7em}.prose h2:first-child{margin-top:0}.prose h3{font-size:1.15rem;margin:1.7em 0 .5em}.prose p,.prose li{color:var(--muted)}.prose strong{color:var(--text)}.prose code,.formula{display:block;overflow:auto;padding:16px 18px;border:1px solid var(--border);border-radius:13px;background:var(--surface-2);color:var(--text);font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.prose table{width:100%;border-collapse:collapse;margin:18px 0}.prose th,.prose td{padding:11px;border-bottom:1px solid var(--border);text-align:left}.faq-item{border-top:1px solid var(--border);padding:18px 0}.faq-item h3{margin:0 0 7px}.side-card{position:sticky;top:96px;border:1px solid var(--border);border-radius:18px;background:var(--surface);padding:18px}.side-card h3{margin:0 0 10px}.side-card a{display:block;padding:9px 0;color:var(--muted);border-bottom:1px solid var(--border)}.side-card a:last-child{border:0}.side-card a:hover{color:var(--text)}
.directory-tools{display:flex;gap:10px;flex-wrap:wrap;margin:24px 0}.directory-tools .search-shell{margin:0;flex:1;min-width:min(100%,280px)}.filter-link{display:inline-flex;align-items:center;padding:10px 13px;border:1px solid var(--border);border-radius:11px;background:var(--surface)}.empty-state{padding:24px;text-align:center;color:var(--muted)}.empty-state strong{display:block;color:var(--text);margin-bottom:4px}.category-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.category-card{padding:22px;border:1px solid var(--border);border-radius:18px;background:var(--surface)}.category-card h2{margin:0 0 8px}.category-card p{margin:0;color:var(--muted)}
.history-trigger{position:fixed;right:18px;bottom:18px;z-index:65;box-shadow:var(--shadow)}.drawer-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.42);z-index:100;display:none;align-items:stretch;justify-content:flex-end}.drawer-backdrop.open{display:flex}.drawer{width:min(430px,100%);height:100%;background:var(--surface);border-left:1px solid var(--border);box-shadow:-20px 0 50px rgba(0,0,0,.16);display:flex;flex-direction:column;animation:drawerIn .2s ease}.drawer-head{padding:18px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border)}.drawer-head h2{margin:0;font-size:1.1rem}.drawer-body{padding:12px 18px 90px;overflow:auto}.history-item{padding:14px 0;border-bottom:1px solid var(--border)}.history-item strong,.history-item span,.history-item small{display:block}.history-item span,.history-item small{color:var(--muted);margin-top:3px}.history-actions{display:flex;gap:7px;margin-top:10px}.drawer-foot{position:absolute;bottom:0;right:0;width:min(430px,100%);padding:12px 18px;background:var(--surface);border-top:1px solid var(--border)}.icon-button{width:42px;height:42px;display:grid;place-items:center;border:1px solid var(--border);border-radius:11px;background:var(--surface);color:var(--text)}.print-meta{display:none}.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);opacity:0;z-index:200;background:var(--deep);color:white;padding:10px 14px;border-radius:10px;pointer-events:none;transition:.18s}.toast.show{opacity:1;transform:translate(-50%,0)}
.site-footer{margin-top:56px;border-top:1px solid var(--border);background:var(--surface)}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:30px;padding:42px 0}.footer-grid h3{font-size:.95rem;margin:0 0 11px}.footer-grid p{color:var(--muted);margin:8px 0 0;max-width:360px}.footer-links a{display:block;color:var(--muted);padding:5px 0}.footer-links a:hover{color:var(--text)}.footer-bottom{padding:17px 0;border-top:1px solid var(--border);color:var(--muted);font-size:.86rem;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}
.us-only{display:none}.us-units .metric-only{display:none}.us-units .us-only{display:block}.metric-units .metric-only{display:block}.metric-units .us-only{display:none}
:focus-visible{outline:3px solid color-mix(in srgb,var(--focus) 55%,transparent);outline-offset:3px}
@keyframes resultPulse{0%{background:color-mix(in srgb,var(--mint) 34%,transparent)}100%{background:transparent}}@keyframes drawerIn{from{transform:translateX(100%)}to{transform:none}}
@media (max-width:980px){.calculator-grid{grid-template-columns:repeat(2,1fr)}.hero-grid{grid-template-columns:1fr}.hero-panel{min-height:0}.calculator-shell{grid-template-columns:1fr}.content-layout{grid-template-columns:1fr}.side-card{position:static}.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:780px){.header-row{height:66px;gap:10px}.menu-button{display:block}.primary-nav{position:absolute;left:16px;right:16px;top:72px;display:none;flex-direction:column;align-items:stretch;padding:10px;background:var(--surface);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow)}.primary-nav.open{display:flex}.primary-nav>a,.nav-drop-button{padding:12px;width:100%;text-align:left}.nav-dropdown{width:100%}.nav-drop-panel{position:static;width:100%;margin-top:5px;box-shadow:none;background:var(--surface-2)}.header-actions{margin-left:auto}.theme-select{width:96px}.hero{padding:52px 0 24px}.hero h1{font-size:clamp(2.6rem,13vw,4.2rem)}.section{padding:32px 0}.form-grid,.result-grid,.macro-list{grid-template-columns:1fr}.field.full{grid-column:auto}.content-layout{padding-top:38px}.footer-grid{grid-template-columns:1fr 1fr}.page-hero{padding-top:34px}}
@media (max-width:560px){.container{width:min(calc(100% - 22px),var(--max))}.calculator-grid,.trust-grid,.category-grid{grid-template-columns:1fr}.hero-panel{border-radius:22px}.panel{border-radius:18px}.panel-body{padding:16px}.result-hero{padding:19px}.footer-grid{grid-template-columns:1fr}.search-kbd{display:none}.history-trigger{right:11px;bottom:11px}.page-hero h1{font-size:2.55rem}.theme-select{width:88px;padding-left:9px;padding-right:20px}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}
@media print{.print-meta{display:block!important;color:#444;font-size:9pt;margin-top:8px}.site-header,.history-trigger,.drawer-backdrop,.button-row,.site-footer,.side-card,.search-shell,.directory-tools{display:none!important}body{background:white;color:black}.container{width:100%}.page-hero{padding:0 0 14px}.calculator-shell{display:block}.panel{box-shadow:none;border:1px solid #bbb;break-inside:avoid;margin-bottom:16px}.content-layout{display:block;padding:18px 0}.prose{font-size:11pt}.chart-block{break-inside:avoid}a{color:black;text-decoration:none}a[href^="http"]::after{content:" (" attr(href) ")";font-size:9pt}}

/* v1.1 premium interaction layer */
.header-search{height:42px;display:inline-flex;align-items:center;gap:8px;padding:0 9px 0 11px;border:1px solid var(--border);border-radius:11px;background:var(--surface);color:var(--muted);font-weight:750}.header-search:hover{color:var(--text);border-color:color-mix(in srgb,var(--mint-dark) 32%,var(--border))}.header-search kbd,.command-foot kbd{font:700 .7rem system-ui;padding:3px 6px;border:1px solid var(--border);border-bottom-width:2px;border-radius:6px;background:var(--surface-2);color:var(--muted);white-space:nowrap}.release-badge{display:inline-flex;margin-top:14px;padding:5px 8px;border:1px solid var(--border);border-radius:999px;color:var(--muted);font-size:.76rem;font-weight:750}.card-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;color:var(--muted);font-size:.78rem}.tool-card .card-meta .arrow{margin:0;color:var(--gold);font-size:1.25rem}.calculator-capabilities{margin-top:3px}.calculator-capabilities .container{display:flex;gap:8px;flex-wrap:wrap}.calculator-capabilities span{display:inline-flex;align-items:center;min-height:34px;padding:6px 10px;border:1px solid var(--border);border-radius:999px;background:color-mix(in srgb,var(--surface) 90%,transparent);color:var(--muted);font-size:.78rem;font-weight:750}.action-note{margin:9px 0 0;color:var(--muted);font-size:.76rem}.result-subtitle{display:block;margin-top:8px;color:var(--muted);font-size:1rem;letter-spacing:0}.smart-note{margin:18px 20px 20px;padding:13px 14px;border:1px solid var(--border);border-radius:13px;background:var(--surface-2);color:var(--muted);font-size:.86rem}.check-row{justify-content:flex-start!important;align-items:center!important;min-height:48px;padding:10px 12px;border:1px solid var(--border);border-radius:12px;background:var(--bg);cursor:pointer}.check-row input{width:20px;height:20px;accent-color:var(--mint-dark)}.preset-row{margin-top:16px}.side-privacy{margin-top:16px;color:var(--muted);font-size:.84rem}.category-prose{max-width:820px;margin-top:42px}.not-found-title{font-size:clamp(2.5rem,8vw,5rem)!important}.not-found-grid{margin-top:28px}
.bmi-gauge{padding:22px 20px;border-bottom:1px solid var(--border)}.bmi-scale{display:grid;grid-template-columns:repeat(4,1fr);gap:4px;color:var(--muted);font-size:.73rem;margin-bottom:8px}.bmi-scale span:nth-child(n+2){text-align:right}.bmi-track{height:14px;position:relative;border-radius:999px;background:linear-gradient(90deg,color-mix(in srgb,var(--accent-2) 75%,white) 0 28%,var(--mint) 28% 49%,var(--gold) 49% 66%,color-mix(in srgb,var(--danger) 74%,var(--surface)) 66% 100%);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--text) 9%,transparent)}.bmi-track i{position:absolute;top:50%;left:50%;width:22px;height:22px;border-radius:50%;background:var(--text);border:4px solid var(--surface);box-shadow:0 3px 10px rgba(0,0,0,.24);transform:translate(-50%,-50%);transition:left .25s ease}
.percentage-visual{height:12px;margin:22px 20px;border-radius:999px;overflow:hidden;background:var(--surface-2);border:1px solid var(--border)}.percentage-visual div{height:100%;width:0;border-radius:inherit;background:linear-gradient(90deg,var(--mint-dark),var(--mint),var(--gold));transition:width .25s ease}
.command-backdrop{position:fixed;inset:0;z-index:180;display:none;place-items:start center;padding:9vh 16px 20px;background:rgba(3,15,13,.58);backdrop-filter:blur(9px)}.command-backdrop.open{display:grid}.command-panel{width:min(720px,100%);max-height:min(760px,82vh);display:flex;flex-direction:column;overflow:hidden;border:1px solid color-mix(in srgb,var(--border) 75%,transparent);border-radius:24px;background:var(--surface);box-shadow:0 30px 90px rgba(0,0,0,.28);animation:commandIn .18s ease}.command-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;padding:20px 20px 13px}.command-head h2{margin:10px 0 0;font-size:1.35rem}.command-search{display:flex;align-items:center;gap:11px;margin:0 20px 12px;padding:0 14px;border:1px solid var(--border);border-radius:14px;background:var(--bg)}.command-search:focus-within{border-color:var(--focus);box-shadow:0 0 0 3px color-mix(in srgb,var(--focus) 18%,transparent)}.command-search input{width:100%;height:52px;border:0;outline:0;background:transparent;color:var(--text)}.command-results{overflow:auto;padding:0 10px 10px}.command-results a{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:13px 12px;border-radius:13px}.command-results a:hover,.command-results a:focus-visible{background:var(--surface-2);outline:none}.command-results strong,.command-results small{display:block}.command-results small{margin-top:3px;color:var(--muted);font-size:.78rem}.command-results b{color:var(--gold)}.command-empty{padding:22px;text-align:center;color:var(--muted)}.command-foot{display:flex;gap:14px;flex-wrap:wrap;padding:11px 20px;border-top:1px solid var(--border);color:var(--muted);font-size:.72rem}.command-foot span{display:flex;align-items:center;gap:4px}
@keyframes commandIn{from{transform:translateY(-8px) scale(.985);opacity:.65}to{transform:none;opacity:1}}
@media (max-width:900px){.header-search-label,.header-search kbd{display:none}.header-search{width:42px;justify-content:center;padding:0}.calculator-capabilities .container{overflow-x:auto;flex-wrap:nowrap;padding-bottom:3px}.calculator-capabilities span{white-space:nowrap}}
@media (max-width:560px){.command-backdrop{padding:0;place-items:stretch}.command-panel{width:100%;height:100%;max-height:none;border-radius:0}.command-head{padding-top:18px}.smart-note{margin:14px 16px 16px}.bmi-gauge{padding-inline:16px}.percentage-visual{margin-inline:16px}.calculator-capabilities .container{width:100%;padding-inline:11px}.button-row .button{flex:1 1 calc(50% - 6px)}}
@media (prefers-reduced-motion:reduce){.bmi-track i,.percentage-visual div{transition:none}}

html.command-open{overflow:hidden}.stacked-input{margin-top:8px}

.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}
.chart-block canvas{cursor:crosshair;touch-action:pan-y}
@media (hover:none){.chart-block canvas{cursor:default}}

/* v1.3 Lighthouse contrast hardening */
:root{--gold-text:#8A641F}
html[data-theme="dark"]{--gold-text:#E6C47A}
.brand .calc,.tool-card .arrow,.personal-tool-mark{color:var(--gold-text)}