:root{color-scheme:dark;--bg:#101416;--fg:#c8cbca;--heading:#f08d75;--input-top:#304759;--input-bottom:#1c2a35;--border:#506a7b;--input:#cdd3d2;--muted:#c8b5aa;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--fg)}
body.light{color-scheme:light;--bg:#f5f6f7;--fg:#252a2c;--heading:#a94f3d;--input-top:#fff;--input-bottom:#e8edf0;--border:#8797a0;--input:#202629;--muted:#586166}
*{box-sizing:border-box}
body{margin:0;min-height:100vh;background:linear-gradient(var(--bg) 0%,var(--bg) 85%,color-mix(in srgb,var(--bg),#000 6%) 100%);color:var(--fg);font:11px Arial,Helvetica,sans-serif}
.calculator{width:min(100% - 12px,380px);margin:0 auto;padding-top:72px}
.heading{position:relative;display:flex;align-items:center;justify-content:center;margin-bottom:14px}
h1{margin:0;text-align:center;color:var(--heading);font-size:18px;font-weight:700}
.currency-label{color:var(--muted);margin-right:5px}
#currency{height:22px;margin:0 0 8px;padding:1px 4px;border:1px solid var(--border);border-radius:0;background:linear-gradient(var(--input-top),var(--input-bottom));color:var(--input);font:11px Arial,Helvetica,sans-serif}
#theme{position:absolute;right:0;width:26px;height:24px;padding:1px;border:1px solid var(--border);border-radius:2px;background:linear-gradient(var(--input-top),var(--input-bottom));color:var(--input);font:14px Arial,Helvetica,sans-serif}
.calculator-intro{margin:0 auto 18px;max-width:350px;text-align:center;color:#c8cbca;font-size:13px;line-height:1.5}
form{width:max-content;max-width:100%;margin:0 auto}
.price-row{display:grid;grid-template-columns:118px 34px 97px;align-items:center;gap:3px;margin:1px 0;font-size:11px;min-height:21px}
.group-title{margin:7px 0 2px;color:var(--heading);font-size:10px;font-weight:700;text-align:center;text-transform:uppercase;letter-spacing:.6px}
.price-row>input{width:118px;height:21px;padding:2px 4px;border:1px solid var(--border);border-radius:0;background:linear-gradient(var(--input-top),var(--input-bottom));box-shadow:inset 0 1px 3px #050a0d33;color:var(--input);font:11px Arial,Helvetica,sans-serif}
.price-row>input:focus,.amount:focus{outline:1px solid #86a8bc;outline-offset:0}
.per{color:var(--muted);white-space:nowrap}
.measure{color:var(--fg);white-space:nowrap}
.amount{width:60px;height:19px;padding:1px 3px;border:1px solid var(--border);border-radius:0;background:linear-gradient(var(--input-top),var(--input-bottom));color:var(--input);font:11px Arial,Helvetica,sans-serif}
.actions{display:flex;justify-content:center;gap:2px;margin-top:13px}
button{padding:2px 7px;border:1px solid var(--border);border-radius:0;background:linear-gradient(var(--input-top),var(--input-bottom));color:var(--input);font:11px Arial,Helvetica,sans-serif;cursor:pointer}
button:focus-visible{outline:2px solid #86a8bc}
.weight-presets{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:4px;margin:8px 0;color:#c8b5aa;font-size:11px}
.weight-presets button{min-height:28px;padding:4px 7px}
.weight-presets button[aria-pressed="true"]{border-color:var(--heading);color:var(--heading)}
#error{margin:7px 0 0;text-align:center;min-height:14px;color:var(--heading);font-size:11px}
.app-footer{margin:12px auto 20px;text-align:center;font-size:11px}
.app-footer a,.policy a{color:#9ab8ca}
.store-link{margin:12px auto 0;text-align:center;font-size:13px}
.store-link a{display:inline-block;padding:7px 12px;border:1px solid #506a7b;color:#cdd3d2;text-decoration:none}
.ad-unit{width:min(100% - 28px,720px);margin:20px auto}
.ad-unit iframe{max-width:100%!important}
ins.adsbygoogle[data-ad-status="unfilled"]{display:none!important}
.policy{width:min(100% - 28px,720px);margin:28px auto 40px;line-height:1.55;font-size:14px}
.policy h1{text-align:left;line-height:1.25;font-size:22px;margin-bottom:6px}
.policy h2{margin-top:24px;color:#f08d75;font-size:17px}
.policy p,.policy li{color:#c8cbca}
.policy .updated{font-size:12px;color:#9aa4a6}
.policy-back{display:inline-block;margin-bottom:18px}
.seo-content{width:min(100% - 28px,720px);margin:10px auto 42px;color:var(--fg);font-size:15px;line-height:1.65}
.seo-content h2{margin:28px 0 8px;color:var(--heading);font-size:20px;line-height:1.3}
.seo-content h3{margin:20px 0 4px;color:var(--heading);font-size:16px}
.seo-content p{margin:8px 0 14px}
.seo-content table{width:100%;border-collapse:collapse;margin:14px 0}
.seo-content th,.seo-content td{padding:8px 10px;border-bottom:1px solid var(--border);text-align:left}
.seo-content th{color:var(--heading)}
.seo-content .note{font-size:13px;color:var(--muted)}
.price-comparison{width:min(100% - 28px,720px);margin:18px auto 30px;padding:18px;border:1px solid #34444c;border-radius:8px;background:#151b1e;color:#c8cbca;font-size:14px;line-height:1.5}
.price-comparison h2{margin:0 0 6px;color:#f08d75;font-size:20px;line-height:1.3}
.price-comparison>p{margin:6px 0 14px}
#comparison-form{width:100%;max-width:none;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
#comparison-form fieldset{display:grid;grid-template-columns:1fr auto;gap:7px 10px;margin:0;padding:12px;border:1px solid #34444c;border-radius:6px}
#comparison-form legend{padding:0 5px;color:#f0c1ad;font-weight:700}
#comparison-form label{align-self:center}
#comparison-form input,#comparison-form select{width:112px;min-width:0;padding:6px;border:1px solid #506a7b;border-radius:4px;background:#1c2a35;color:#eef0ef;font:14px Arial,Helvetica,sans-serif}
#comparison-form input:focus{outline:2px solid #86a8bc}
#comparison-form .unit-price{grid-column:1/-1;margin:4px 0 0}
#comparison-form output{font-weight:700;color:#eef0ef}
.comparison-actions{grid-column:1/-1;display:flex;justify-content:center;gap:8px}
.comparison-actions button{min-height:34px;padding:6px 12px;border-radius:4px;font:13px Arial,Helvetica,sans-serif}
#comparison-error,#comparison-result{grid-column:1/-1;margin:0;text-align:center;min-height:1.4em}
#comparison-error{color:#f2a893}
@media(max-width:720px){#comparison-form{grid-template-columns:1fr}.price-comparison{padding:14px}}
@media(max-width:330px){.calculator{padding-top:50px}.price-row{grid-template-columns:110px 34px 88px}.price-row>input{width:110px}.amount{width:53px}}
.skip-link{position:absolute;top:8px;left:8px;z-index:10;padding:8px 12px;transform:translateY(-160%);background:#eef0ef;color:#101416}
.skip-link:focus{transform:translateY(0)}
.page-nav{display:flex;flex-wrap:wrap;justify-content:center;gap:6px;margin:12px auto 16px}
.page-nav a{padding:6px 9px;border:1px solid #506a7b;border-radius:4px;color:#cdd3d2;font-size:12px;text-decoration:none}
.page-nav a:hover,.page-nav a:focus-visible{background:#1c2a35;outline:2px solid #86a8bc}
.tool-heading{margin:14px 0 8px;text-align:center;color:#e8c7b8;font-size:16px}
.seo-content section,.price-comparison{scroll-margin-top:16px}
.seo-content .formula{padding:10px 12px;border-left:3px solid #f08d75;background:#151b1e;color:#eef0ef}
.table-scroll{max-width:100%;overflow-x:auto}
.table-scroll table{min-width:100%}
.seo-content ol{padding-left:24px}
.seo-content li{padding-left:3px;margin:5px 0}
.site-footer{display:flex;flex-wrap:wrap;justify-content:center;gap:6px 16px;margin:0 auto 28px;padding:0 14px;color:#aeb8ba;font-size:12px}
.site-footer a{color:#9ab8ca}
.weight-tool{width:min(100% - 28px,720px);margin:0 auto;padding:24px 0 8px;color:var(--fg);font:15px/1.6 Arial,Helvetica,sans-serif}
.weight-tool h1{margin:10px 0 8px;color:var(--heading);font-size:26px;line-height:1.25;text-align:left}
.tool-back{color:var(--muted);font-size:13px;text-decoration:none}
.weight-intro{max-width:680px;margin:0 0 18px;color:var(--fg)}
.weight-converter-card{padding:18px;border:1px solid var(--border);border-radius:8px;background:color-mix(in srgb,var(--bg),#fff 4%)}
.weight-converter-card h2,.weight-guide h2{margin:0 0 10px;color:var(--heading);font-size:20px;line-height:1.3}
#weight-converter{display:grid;width:100%;max-width:430px;grid-template-columns:1fr auto;align-items:center;gap:8px 12px;margin:0}
#weight-converter label{color:var(--fg)}
#weight-converter input,#weight-converter select{width:100%;min-width:0;padding:7px 8px;border:1px solid var(--border);border-radius:4px;background:linear-gradient(var(--input-top),var(--input-bottom));color:var(--input);font:14px Arial,Helvetica,sans-serif}
#weight-converter button{grid-column:1/-1;justify-self:start;min-height:34px;padding:6px 12px;border-radius:4px;font:13px Arial,Helvetica,sans-serif}
#weight-converter .weight-presets{grid-column:1/-1;justify-content:flex-start;font-size:14px}
#weight-converter .weight-presets button{grid-column:auto;min-height:36px;padding:7px 10px;border-radius:4px;font:13px Arial,Helvetica,sans-serif}
#weight-error{grid-column:1/-1;min-height:1.4em;margin:0;color:var(--heading);font-size:13px}
.weight-results{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:16px 0 0}
.weight-results>div{display:flex;justify-content:space-between;gap:12px;padding:10px 12px;border:1px solid var(--border);border-radius:5px;background:var(--bg)}
.weight-results dt{color:var(--muted)}
.weight-results dd{margin:0;color:var(--fg);font-weight:700;text-align:right}
.weight-guide{margin:28px 0;color:var(--fg);font-size:15px;line-height:1.65}
.weight-guide h3{margin:20px 0 4px;color:var(--heading);font-size:16px}
.weight-guide p{margin:8px 0 14px}
.weight-guide table{width:100%;border-collapse:collapse;margin:14px 0}
.weight-guide th,.weight-guide td{padding:8px 10px;border-bottom:1px solid var(--border);text-align:left}
.weight-guide th{color:var(--heading)}
.weight-guide .weight-note{font-size:13px;color:var(--muted)}
.weight-guide a{color:#9ab8ca}
@media(max-width:380px){.page-nav a{padding:6px 7px}.seo-content{font-size:14px}.seo-content th,.seo-content td{padding:7px 8px}}
@media(max-width:520px){.weight-results{grid-template-columns:1fr}.weight-tool{font-size:14px}.weight-tool h1{font-size:23px}.weight-converter-card{padding:14px}}