:root {
  color-scheme: light;
  --ink: #182f3c;
  --muted: #5c7180;
  --line: #dfe8eb;
  --brand: #116e68;
  --brand-deep: #0a4e4a;
  --bg: #f5f8fa;
  --soft: #eef6f4;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  font-synthesis: none;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); line-height: 1.58; }
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
a:focus-visible, button:focus-visible, input:focus-visible { outline: 3px solid #75c7b8; outline-offset: 3px; }
.container { width: min(1200px, calc(100% - 40px)); margin: 0 auto; }
.utility { background: #102c3b; color: #d9e4e8; font-size: 12px; }
.utility .container { display: flex; align-items: center; justify-content: space-between; min-height: 34px; gap: 18px; }
.utility strong { color: white; font-weight: 700; }
.utility a { color: #e6f5f2; }
.header { background: #fff; border-bottom: 1px solid var(--line); }
.header-main { display: flex; align-items: center; min-height: 88px; gap: 36px; }
.brand { font-weight: 800; letter-spacing: -.055em; color: #183340; font-size: 26px; white-space: nowrap; }
.brand:hover { text-decoration: none; }
.brand span { color: #148076; }
.site-search { flex: 1; display: flex; height: 46px; min-width: 160px; }
.site-search input { min-width: 0; flex: 1; border: 1px solid #cbdcde; border-right: none; padding: 0 16px; border-radius: 8px 0 0 8px; font: inherit; font-size: 14px; background: #fbfdfd; }
.site-search button { border: 0; background: var(--brand); color: #fff; padding: 0 24px; border-radius: 0 8px 8px 0; font-weight: 700; cursor: pointer; }
.site-search button:hover { background: var(--brand-deep); }
.top-link { font-size: 13px; white-space: nowrap; font-weight: 650; }
.secondary-nav { background: #fff; border-bottom: 1px solid var(--line); }
.secondary-nav .container { display: flex; gap: 28px; align-items: center; min-height: 42px; }
.secondary-nav a { font-weight: 650; font-size: 13px; color: #435e6d; }
.breadcrumbs { padding: 22px 0 19px; display: flex; align-items: center; gap: 11px; flex-wrap: wrap; color: #6d8590; font-size: 12px; }
.breadcrumbs a { color: #557780; }
.breadcrumbs strong { color: #324c58; font-weight: 600; }
.product-hero { background: linear-gradient(115deg, #fff 0%, #fff 63%, #f0f9f6 100%); border-top: 1px solid #e5eced; border-bottom: 1px solid var(--line); }
.hero-inner { padding: 28px 0 43px; }
.eyebrow { font-size: 11px; letter-spacing: .15em; font-weight: 800; color: #20766e; text-transform: uppercase; }
.product-type { display: inline-flex; align-items: center; gap: 8px; background: #e9f5f2; color: #0b645d; font-size: 11px; font-weight: 700; padding: 6px 11px; border-radius: 5px; margin-bottom: 15px; text-transform: uppercase; letter-spacing: .045em; }
.hero-inner h1 { max-width: 920px; font-size: clamp(31px, 3.5vw, 49px); line-height: 1.13; margin: 11px 0 18px; letter-spacing: -.047em; font-weight: 760; }
.lead { font-size: 15px; color: #526c78; max-width: 800px; margin: 0 0 22px; }
.identified { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 22px; font-size: 13px; color: #546d79; }
.identified b { color: #223b49; font-weight: 700; }
.identified .sep { color: #c2d1d5; }
.tabs { background: #fff; border-bottom: 1px solid var(--line); }
.tabs .container { display: flex; gap: 32px; overflow-x: auto; }
.tabs a { display: inline-flex; white-space: nowrap; align-items: center; min-height: 50px; color: #4c6470; font-size: 13px; font-weight: 700; border-bottom: 3px solid transparent; }
.tabs a:hover { border-color: var(--brand); text-decoration: none; color: var(--brand); }
.layout { display: grid; grid-template-columns: minmax(0, 1fr) 330px; gap: 26px; padding: 32px 0 64px; align-items: start; }
.content-col { display: grid; gap: 22px; min-width: 0; }
.panel { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 28px 31px; }
.panel h2 { margin: 0 0 18px; letter-spacing: -.025em; font-size: 22px; font-weight: 760; line-height: 1.3; }
.panel h3 { font-size: 17px; margin: 18px 0 8px; }
.rich-content { color: #425b67; font-size: 14px; line-height: 1.85; overflow-wrap: anywhere; }
.fyc-readable-import { white-space: pre-line; overflow-wrap: anywhere; }
.rich-content p:first-child { margin-top: 0; }
.rich-content p:last-child { margin-bottom: 0; }
.rich-content ul, .rich-content ol { padding-left: 23px; }
.rich-content li { margin-bottom: 6px; }
.rich-content table { width: 100%; border-collapse: collapse; margin: 16px 0; font-size: 13px; display: block; overflow-x: auto; }
.rich-content td, .rich-content th { text-align: left; border: 1px solid #dfe8eb; padding: 10px 12px; vertical-align: top; }
.rich-content th { background: #eef6f4; font-weight: 700; }
.rich-content blockquote { margin-left: 0; padding: 3px 0 3px 16px; border-left: 3px solid #65aba3; }
.detail-table { width: 100%; border-collapse: collapse; font-size: 14px; table-layout: fixed; }
.detail-table tr { border-bottom: 1px solid #e9eef0; }
.detail-table tr:last-child { border-bottom: none; }
.detail-table th { width: 34%; text-align: left; color: #5e7480; font-weight: 650; padding: 14px 13px 14px 0; vertical-align: top; }
.detail-table td { padding: 14px 0; color: #243f4e; white-space: pre-line; overflow-wrap: anywhere; vertical-align: top; }
.section-intro { font-size: 13px; color: #69818b; margin: -8px 0 15px; }
.sidebar { display: grid; gap: 18px; position: sticky; top: 20px; }
.quote-panel { background: #fff; border: 1px solid #d7e6e4; box-shadow: 0 12px 26px rgba(24, 65, 73, .06); border-radius: 10px; padding: 24px; }
.quote-panel .eyebrow { margin: 0; }
.quote-panel h2 { font-size: 22px; letter-spacing: -.03em; line-height: 1.25; margin: 10px 0 12px; }
.quote-panel p { font-size: 13px; color: #5a747e; margin: 0 0 17px; }
.action-primary { display: block; text-align: center; background: #0e726a; color: #fff; padding: 13px 17px; font-size: 14px; font-weight: 750; border-radius: 7px; transition: background .2s; }
.action-primary:hover { background: #08564e; color: #fff; text-decoration: none; }
.action-secondary { display: block; text-align: center; padding: 12px 15px; border: 1px solid #b5d3ce; border-radius: 7px; font-size: 13px; font-weight: 700; margin-top: 10px; }
.action-secondary:hover { background: #f1f8f6; text-decoration: none; }
.small-note { font-size: 11px !important; margin: 14px 0 0 !important; color: #7a8c92 !important; }
.info-list { display: grid; gap: 0; }
.info-row { padding: 12px 0; border-bottom: 1px solid #e7eef0; }
.info-row:last-child { border-bottom: none; }
.info-label { font-size: 11px; display: block; color: #7b8e98; margin-bottom: 4px; }
.info-value { font-size: 13px; font-weight: 700; color: #264452; overflow-wrap: anywhere; }
.tags { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 14px; }
.tag { border: 1px solid #d8e7e5; background: #f4faf8; padding: 6px 9px; border-radius: 5px; color: #466c69; font-size: 11px; }
.doc-note { background: #eef6f4; border: 1px solid #d8e8e4; padding: 15px; font-size: 13px; color: #385d60; border-radius: 7px; }
.doc-note b { display: block; margin-bottom: 5px; }
.qa { margin-top: 9px; border: 1px dashed #d3e0e2; border-radius: 9px; background: #f9fbfb; }
.qa summary { cursor: pointer; font-weight: 700; padding: 17px 20px; color: #5b7480; font-size: 13px; }
.qa-content { padding: 0 20px 18px; color: #6f8188; font-size: 12px; }
.qa-content p { margin: 7px 0; }
.qa-content b { color: #405c67; }
.footer { background: #122f3e; padding: 31px 0; color: #c1d2d8; font-size: 13px; }
.footer a { color: #e8f6f1; }
.search-head { padding: 34px 0 10px; }
.search-head h1 { font-size: 34px; margin: 5px 0; letter-spacing: -.04em; }
.result-list { display: grid; gap: 12px; padding: 25px 0 58px; }
.result-card { background: #fff; padding: 24px; border: 1px solid var(--line); border-radius: 10px; }
.result-card h2 { margin: 0 0 5px; font-size: 19px; }
.result-card p { margin: 0; color: #6b8088; font-size: 13px; }
.pagination { padding-bottom: 45px; }
@media (max-width: 900px) {
  .header-main { flex-wrap: wrap; gap: 15px; padding: 17px 0; }
  .site-search { flex-basis: 100%; order: 3; }
  .layout { grid-template-columns: minmax(0, 1fr); }
  .sidebar { position: static; grid-row: 1; }
  .secondary-nav .container { gap: 18px; }
}
@media (max-width: 560px) {
  .container { width: min(100% - 26px, 1200px); }
  .utility { font-size: 10px; }
  .brand { font-size: 22px; }
  .top-link { font-size: 12px; }
  .hero-inner h1 { font-size: 31px; }
  .panel { padding: 21px; }
  .detail-table th { width: 37%; }
  .tabs .container { gap: 21px; }
  .sidebar { grid-row: initial; }
}


/* Grade-specific buyer information, shown only when genuinely sourced. */
.product-metrics { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); max-width: 800px; margin-top: 27px; gap: 12px; }
.metric { border: 1px solid #d8e6e5; background: rgba(255,255,255,.84); border-radius: 9px; padding: 18px 20px; display: flex; flex-direction: column; gap: 3px; }
.metric-value { font-size: clamp(22px, 2.8vw, 29px); letter-spacing: -.045em; line-height: 1.2; font-weight: 800; color: #135f5b; }
.metric-label { font-size: 12px; color: #2f4a55; font-weight: 700; }
.metric-condition { color: #70848a; font-size: 11px; }
.feature-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.feature-item { padding: 15px 17px 15px 36px; background: #f5faf9; border: 1px solid #e4eeec; border-radius: 8px; position: relative; color: #38575f; font-size: 13px; font-weight: 600; }
.feature-item:before { content: "✓"; position: absolute; left: 14px; top: 13px; color: #15746a; font-weight: 800; }
.application-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 8px 12px; }
.application-item { background: #f6f9fa; border: 1px solid #e8eef0; border-radius: 6px; padding: 10px 14px; color: #385560; font-size: 13px; }
.properties-wrap { overflow-x: auto; width: 100%; }
.properties-table { border-collapse: collapse; width: 100%; font-size: 13px; min-width: 610px; }
.properties-table th, .properties-table td { text-align: left; vertical-align: top; border-bottom: 1px solid #e5eded; padding: 13px 11px; }
.properties-table thead th { font-size: 11px; color: #5d757b; background: #f4f9f7; font-weight: 800; text-transform: uppercase; letter-spacing: .025em; }
.properties-table tbody th { color: #334c59; font-weight: 650; }
.properties-table td { color: #526871; }
.properties-table td strong { color: #1f464b; font-weight: 750; }
.doc-note p { margin: 7px 0 8px; }
@media (max-width: 620px) {
  .product-metrics { grid-template-columns: 1fr; }
  .feature-grid, .application-grid { grid-template-columns: 1fr; }
}


/* Two separate buyer conversion cards */
.request-cards { display: grid; gap: 14px; }
.request-card { position: relative; padding: 23px 24px 22px; border-radius: 11px; background: #fff; border: 1px solid #dbe8e9; box-shadow: 0 5px 18px rgba(30, 58, 65, .05); }
.request-card h2 { font-size: 21px; line-height: 1.25; margin: 8px 0 10px; letter-spacing: -.035em; }
.request-card p { font-size: 13px; color: #58707a; margin: 0 0 18px; line-height: 1.6; }
.request-card .request-symbol { position: absolute; top: 17px; right: 20px; font-size: 27px; line-height: 1; color: #508f87; }
.request-card .request-action { margin: 0; }
.request-sample { background: #fff; }
.request-quote { background: linear-gradient(125deg, #f0faf7 0%, #fff 100%); border-color: #c8dfd9; }
.inquiry-status-note { margin: -5px 0 4px !important; line-height: 1.45; }
.manufacturer-panel .eyebrow { display: block; margin-bottom: 16px; }
.manufacturer-brand { display: flex; flex-direction: column; align-items: flex-start; gap: 11px; color: #244754; }
.manufacturer-brand:hover { text-decoration: none; }
.manufacturer-brand img { display: block; max-width: 220px; max-height: 65px; height: auto; width: auto; object-fit: contain; }
.manufacturer-brand strong { font-size: 16px; font-weight: 780; }
.manufacturer-fallback { display: inline-grid; place-items: center; font-size: 30px; font-weight: 700; color: #0d6860; background: #ecf6f4; width: 62px; height: 62px; border-radius: 12px; }
.manufacturer-detail { color: #637d85; margin: 14px 0 0; font-size: 12px; }
.logo-source { color: #82949a; font-size: 10px; margin: 10px 0 0; }
.logo-source a { color: #537c80; }
/* Separate native sample / quote form */
.inquiry-layout { display: grid; grid-template-columns: minmax(0, 1fr) 315px; gap: 28px; padding: 42px 0 68px; align-items: start; }
.inquiry-layout h1 { font-size: clamp(30px, 4vw, 44px); margin: 8px 0 12px; letter-spacing: -.04em; }
.inquiry-layout .lead { margin-bottom: 25px; }
.inquiry-back { display: block; margin-bottom: 20px; font-size: 12px; font-weight: 700; }
.inquiry-form { display: grid; gap: 18px; background: #fff; padding: 28px; border: 1px solid #dfe9eb; border-radius: 12px; }
.inquiry-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 18px; }
.inquiry-row { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.inquiry-row label { font-size: 13px; font-weight: 700; color: #2c4c57; }
.inquiry-row label span { color: #ad4638; }
.inquiry-row input, .inquiry-row textarea { border: 1px solid #ccdadf; background: #fbfdfd; border-radius: 7px; padding: 12px 13px; width: 100%; color: #203842; font-family: inherit; font-size: 14px; }
.inquiry-row input:focus, .inquiry-row textarea:focus { border-color: #167d76; outline: 2px solid #bce2d9; }
.inquiry-consent { display: flex; align-items: flex-start; gap: 10px; color: #58727c; font-size: 12px; }
.inquiry-consent input { margin-top: 3px; }
.inquiry-submit { font-family: inherit; border: none; cursor: pointer; width: 100%; }
.inquiry-side { position: sticky; top: 20px; }
.form-success { padding: 25px; border-radius: 10px; border: 1px solid #aad8c3; background: #effbf3; color: #205a46; font-size: 14px; }
.form-success strong { display: block; }
.form-error { padding: 15px 19px; border-radius: 8px; background: #fff3f0; border: 1px solid #e3b5a9; color: #9c4835; font-size: 13px; margin: 0 0 22px; }
.form-error ul { margin: 10px 0 0; }
@media (max-width: 850px) {
  .inquiry-layout { grid-template-columns: minmax(0, 1fr); }
  .inquiry-side { position: static; }
}
@media (max-width: 560px) {
  .inquiry-grid { grid-template-columns: 1fr; }
  .inquiry-form { padding: 20px; }
}

/* One fully sourced grade example, using the existing product-page theme. */
.fyc-grade-notes{margin:0;display:grid;gap:0;}
.fyc-grade-notes div{display:grid;grid-template-columns:minmax(155px,31%) minmax(0,1fr);gap:18px;padding:13px 0;border-bottom:1px solid var(--line);}
.fyc-grade-notes div:last-child{border-bottom:none;}
.fyc-grade-notes dt{font-size:13px;font-weight:700;color:#536d77;}
.fyc-grade-notes dd{font-size:14px;color:#2b4752;line-height:1.6;margin:0;overflow-wrap:anywhere;}
.doc-note a{display:block;width:fit-content;margin:8px 0;text-decoration:underline;text-underline-offset:3px;}
@media(max-width:560px){.fyc-grade-notes div{grid-template-columns:1fr;gap:4px;}}

/* Unified CYCOLAC-style hero cards. Identity cards never imply test results. */
.metric-identity .metric-value { font-size: clamp(17px, 2.1vw, 24px); line-height: 1.25; letter-spacing: -.02em; overflow-wrap: anywhere; }
.metric-identity .metric-label { color: #57727a; }

/* Grade-specific, sourced text cards shown only in private review previews. */
.candidate-highlight-notice { font-size: 12px; font-weight: 650; color: #8c561a; margin: 16px 0 9px; }
.metric-unreviewed .metric-value { font-size: clamp(15px, 1.5vw, 19px); font-weight: 650; line-height: 1.3; overflow-wrap: anywhere; letter-spacing: -.01em; }
.metric-unreviewed .metric-label { color: #93621e; font-size: 12px; }

/* Compact, 5-second scannable preview highlights. */
.metric-unreviewed .metric-value { font-size: clamp(18px, 2.15vw, 27px); line-height: 1.2; font-weight: 750; }
.metric-unreviewed .metric-label { font-size: 11px; font-weight: 650; }

/* Owner-approved lighter typography for concise source highlight cards. */
.metric-unreviewed .metric-value { font-weight: 400; letter-spacing: 0; }

/* Default product highlights: consistent typography across imported, curated
   and newly created product pages. Leave numeric values and labels intact. */
.product-hero .product-metrics .metric-value {
    font-weight: 400;
    letter-spacing: 0;
}

/* Owner-only review navigation for sampling migrated catalog layouts. */
.product-review-navigation {
    display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px;
    padding-top: 13px; padding-bottom: 12px; font-size: 12px;
    color: #5a7076;
}
.product-review-navigation a {
    color: #0d6862; font-weight: 500; text-decoration: underline;
    text-underline-offset: 3px;
}